[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.118 by root, Thu Jun 15 15:47:35 2006 UTC vs.
Revision 1.323 by root, Sun Nov 18 01:48:39 2018 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#include "flat_hash_map.hpp"
		21
		22	#ifdef _WIN32
		23	# undef pipe
		24	// microsoft vs. C
		25	# define sqrtf(x) sqrt(x)
		26	# define atan2f(x,y) atan2(x,y)
		27	# define M_PI 3.14159265f
		28	#endif
		29
		30	#include <cassert>
12	#include <math.h>	31	#include <cmath>
13	#include <string.h>	32	#include <cstring>
14	#include <stdio.h>	33	#include <cstdio>
15	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37
		38	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
16		39
17	#include <SDL.h>	40	#include <SDL.h>
		41	#include <SDL_thread.h>
18	#include <SDL_endian.h>	42	#include <SDL_endian.h>
19	#include <SDL_image.h>	43	#include <SDL_image.h>
20	#include <SDL_mixer.h>	44	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	45	#include <SDL_opengl.h>
22		46
		47	/* work around os x broken headers */
		48	#ifdef __MACOSX__
		49	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		50	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		51	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		52	#endif
		53
		54	#define PANGO_ENABLE_BACKEND
		55	#define G_DISABLE_CAST_CHECKS
		56
23	#include <glib/gmacros.h>	57	#include <glib.h>
24		58
25	#include <pango/pango.h>	59	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>	60
27	#include <pango/pangoft2.h>	61	#ifndef PANGO_VERSION_CHECK
28	#include <pango/pangocairo.h>	62	# define PANGO_VERSION_CHECK(a,b,c) 0
		63	#endif
		64
		65	#if !PANGO_VERSION_CHECK (1, 15, 2)
		66	# define pango_layout_get_line_readonly pango_layout_get_line
		67	# define pango_layout_get_lines_readonly pango_layout_get_lines
		68	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		69	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		70	#endif
29		71
30	#ifndef _WIN32	72	#ifndef _WIN32
31	# include <sys/types.h>	73	# include <sys/types.h>
32	# include <sys/socket.h>	74	# include <sys/socket.h>
33	# include <netinet/in.h>	75	# include <netinet/in.h>
34	# include <netinet/tcp.h>	76	# include <netinet/tcp.h>
35	# include <inttypes.h>	77	# include <inttypes.h>
		78	#endif
		79
		80	#if __GNUC__ >= 4
		81	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	82	#else
37	typedef unsigned char uint8_t;	83	# define expect(expr,value) (expr)
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	84	#endif
44		85
45	#include "glext.h"	86	#define expect_false(expr) expect ((expr) != 0, 0)
		87	#define expect_true(expr) expect ((expr) != 0, 1)
46		88
		89	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
		90
		91	/* this is used as fow flag as well, so has to have a different value */
		92	/* then anything that is computed by incoming darkness */
47	#define FOW_DARKNESS 32	93	#define FOW_DARKNESS 50
		94	#define DARKNESS_ADJUST(n) (n)
48		95
49	#define MAP_EXTEND_X 32	96	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	97	#define MAP_EXTEND_Y 512
51		98
52	#define MIN_FONT_HEIGHT 10	99	#define MIN_FONT_HEIGHT 10
		100
		101	/* mask out modifiers we are not interested in */
		102	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		103
		104	#define KMOD_LRAM 0x10000 // our extension
		105
		106	#define TEXID_SPEECH 1
		107	#define TEXID_NOFACE 2
		108
		109	static char *
		110	fast_sv_grow (SV *sv, STRLEN need)
		111	{
		112	STRLEN len = SvLEN (sv);
		113	STRLEN want = SvCUR (sv) + need;
		114
		115	if (expect_false (len < want))
		116	{
		117	do
		118	len *= 2;
		119	while (len < want);
		120
		121	sv_grow (sv, len);
		122	}
		123
		124	SvCUR_set (sv, want);
		125	return SvEND (sv) - need;
		126	}
		127
		128	static AV *texture_av;
53		129
54	static struct	130	static struct
55	{	131	{
56	#define GL_FUNC(ptr,name) ptr name;	132	#define GL_FUNC(ptr,name) ptr name;
57	#include "glfunc.h"	133	#include "glfunc.h"
58	#undef GL_FUNC	134	#undef GL_FUNC
59	} gl;	135	} gl;
60		136
		137	static void
61	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	138	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62	{	139	{
63	if (gl.BlendFuncSeparate)	140	if (gl.BlendFuncSeparate)
64	gl.BlendFuncSeparate (sa, da, saa, daa);	141	gl.BlendFuncSeparate (sa, da, saa, daa);
65	else if (gl.BlendFuncSeparateEXT)	142	else if (gl.BlendFuncSeparateEXT)
66	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	143	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67	else	144	else
68	glBlendFunc (sa, da);	145	glBlendFunc (sa, da);
69	}	146	}
70		147
		148	static GLuint
		149	gen_texture ()
		150	{
		151	GLuint name;
		152
		153	if (AvFILL (texture_av) >= 0)
		154	name = (GLuint)(size_t)av_pop (texture_av);
		155	else
		156	glGenTextures (1, &name);
		157
		158	return name;
		159	}
		160
		161	static void
		162	del_texture (GLuint name)
		163	{
		164	/* make a half-assed attempt at returning the memory used by the texture */
		165	/* textures are frequently being reused by cfplus anyway */
		166	/glBindTexture (GL_TEXTURE_2D, name);/
		167	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		168	av_push (texture_av, (SV *)(size_t)name);
		169	glDeleteTextures (1, &name);
		170	}
		171
		172	#include "texcache.c"
		173	#include "rendercache.c"
		174
		175	#include "pango-font.c"
		176	#include "pango-fontmap.c"
		177	#include "pango-render.c"
		178
		179	typedef IV DC__Channel;
		180	typedef SDL_RWops *DC__RW;
71	typedef Mix_Chunk *CFClient__MixChunk;	181	typedef Mix_Chunk *DC__MixChunk;
72	typedef Mix_Music *CFClient__MixMusic;	182	typedef Mix_Music *DC__MixMusic;
73		183
74	typedef PangoFontDescription *CFClient__Font;	184	typedef PangoFontDescription *DC__Font;
75		185
		186	static int
		187	shape_attr_p (PangoLayoutRun *run)
		188	{
		189	GSList *attrs = run->item->analysis.extra_attrs;
		190
		191	while (attrs)
		192	{
		193	PangoAttribute attr = (PangoAttribute )attrs->data;
		194
		195	if (attr->klass->type == PANGO_ATTR_SHAPE)
		196	return 1;
		197
		198	attrs = attrs->next;
		199	}
		200
		201	return 0;
		202	}
		203
76	typedef struct cf_layout {	204	struct cf_layout {
77	PangoLayout *pl; // either derived from a cairo or ft2 context	205	PangoLayout *pl;
78	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79	float r, g, b, a; // default color for rgba mode	206	float r, g, b, a; // default color for rgba mode
80	int base_height;	207	int base_height;
81	CFClient__Font font;	208	DC__Font font;
82	} *CFClient__Layout;	209	rc_t *rc;
		210	};
83		211
		212	typedef cf_layout *DC__Layout;
		213
84	static CFClient__Font default_font;	214	static DC__Font default_font;
85	static PangoContext ft2_context, cairo_context;	215	static PangoContext *opengl_context;
86	static PangoFontMap ft2_fontmap, cairo_fontmap;	216	static PangoFontMap *opengl_fontmap;
87		217
88	static void	218	static void
89	substitute_func (FcPattern *pattern, gpointer data)	219	substitute_func (FcPattern *pattern, gpointer data)
90	{	220	{
91	FcPatternAddBool (pattern, FC_HINTING, 1);	221	FcPatternAddBool (pattern, FC_HINTING, 1);
92	#ifdef FC_HINT_STYLE	222	#ifdef FC_HINT_STYLE
93	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	223	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94	#endif	224	#endif
95	#ifdef _WIN32
96	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97	#else
98	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	225	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99	#endif
100	}	226	}
101		227
102	static void	228	static void
103	layout_update_font (CFClient__Layout self)	229	layout_update_font (DC__Layout self)
104	{	230	{
105	/* use a random scale factor to account for unknown descenders, 0.8 works	231	/* use a random scale factor to account for unknown descenders, 0.8 works
106	* reasonably well with bitstream vera	232	* reasonably well with dejavu/bistream fonts
107	*/	233	*/
108	PangoFontDescription *font = self->font ? self->font : default_font;	234	PangoFontDescription *font = self->font ? self->font : default_font;
109		235
110	pango_font_description_set_absolute_size (font,	236	pango_font_description_set_absolute_size (font,
111	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	237	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
112		238
113	pango_layout_set_font_description (self->pl, font);	239	pango_layout_set_font_description (self->pl, font);
114	}	240	}
115		241
116	static void	242	static void
117	layout_get_pixel_size (CFClient__Layout self, int w, int h)	243	layout_get_pixel_size (DC__Layout self, int w, int h)
118	{	244	{
		245	PangoRectangle rect;
		246
		247	// get_pixel_* wrongly rounds down
119	pango_layout_get_pixel_size (self->pl, w, h);	248	pango_layout_get_extents (self->pl, 0, &rect);
120		249
121	if (!w) w = 1;	250	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122	if (!h) h = 1;	251	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123		252
124	w = (w + 3) & ~3;	253	if (!rect.width) rect.width = 1;
125	}	254	if (!rect.height) rect.height = 1;
126		255
		256	*w = rect.width;
		257	*h = rect.height;
		258	}
		259
		260	typedef uint16_t tileid;
127	typedef uint16_t mapface;	261	typedef uint16_t faceid;
128		262
129	typedef struct {	263	struct maptex
		264	{
130	GLint name;	265	GLuint name;
131	int w, h;	266	int w, h;
132	float s, t;	267	float s, t;
133	uint8_t r, g, b, a;	268	uint8_t r, g, b, a;
134	} maptex;	269	tileid smoothtile;
		270	uint8_t smoothlevel;
		271	uint8_t unused; /* set to zero on use */
		272	};
135		273
136	typedef struct {	274	struct mapcell
		275	{
		276	uint32_t player;
		277	tileid tile[3];
137	int16_t darkness;	278	uint16_t darkness;
138	mapface face[3];	279	uint8_t stat_width, stat_hp, flags, smoothmax;
139	} mapcell;	280	};
140		281
141	typedef struct {	282	struct maprow
		283	{
142	int32_t c0, c1;	284	int32_t c0, c1;
143	mapcell *col;	285	mapcell *col;
144	} maprow;	286	};
145		287
146	typedef struct map {	288	struct mapgrid {
147	int x, y, w, h;	289	int x, y, w, h;
148	int ox, oy; /* offset to virtual global coordinate system */	290	int ox, oy; /* offset to virtual global coordinate system */
149	int faces;	291	int faces; tileid *face2tile; // [faceid]
150	mapface *face;	292	int texs; maptex *tex; // [tileid]
151
152	int texs;
153	maptex *tex;
154		293
155	int32_t rows;	294	int32_t rows;
156	maprow *row;	295	maprow *row;
157	} *CFClient__Map;	296	};
		297
		298	typedef mapgrid *DC__Map;
158		299
159	static char *	300	static char *
160	prepend (char *ptr, int sze, int inc)	301	prepend (char *ptr, int sze, int inc)
161	{	302	{
162	char *p;	303	char *p;
179	}	320	}
180		321
181	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	322	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
182	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	323	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
183		324
		325	static void
		326	need_facenum (struct mapgrid *self, faceid face)
		327	{
		328	while (self->faces <= face)
		329	{
		330	Append (tileid, self->face2tile, self->faces, self->faces);
		331	self->faces *= 2;
		332	}
		333	}
		334
		335	static void
		336	need_texid (struct mapgrid *self, int texid)
		337	{
		338	while (self->texs <= texid)
		339	{
		340	Append (maptex, self->tex, self->texs, self->texs);
		341	self->texs *= 2;
		342	}
		343	}
		344
184	static maprow *	345	static maprow *
185	map_get_row (CFClient__Map self, int y)	346	map_get_row (mapgrid *self, int y)
186	{	347	{
187	if (0 > y)	348	if (0 > y)
188	{	349	{
189	int extend = - y + MAP_EXTEND_Y;	350	int extend = - y + MAP_EXTEND_Y;
190	Prepend (maprow, self->row, self->rows, extend);	351	Prepend (maprow, self->row, self->rows, extend);
…		…
228		389
229	return row->col + (x - row->c0);	390	return row->col + (x - row->c0);
230	}	391	}
231		392
232	static mapcell *	393	static mapcell *
233	map_get_cell (CFClient__Map self, int x, int y)	394	map_get_cell (mapgrid *self, int x, int y)
234	{	395	{
235	return row_get_cell (map_get_row (self, y), x);	396	return row_get_cell (map_get_row (self, y), x);
236	}	397	}
237		398
238	static void	399	static void
239	map_clear (CFClient__Map self)	400	map_clear (mapgrid *self)
240	{	401	{
241	int r;	402	int r;
242		403
243	for (r = 0; r < self->rows; r++)	404	for (r = 0; r < self->rows; r++)
244	Safefree (self->row[r].col);	405	Safefree (self->row[r].col);
…		…
251	self->oy = 0;	412	self->oy = 0;
252	self->row = 0;	413	self->row = 0;
253	self->rows = 0;	414	self->rows = 0;
254	}	415	}
255		416
		417	#define CELL_CLEAR(cell) \
		418	do { \
		419	if ((cell)->player) \
		420	(cell)->tile [2] = 0; \
		421	(cell)->darkness = 0; \
		422	(cell)->stat_hp = 0; \
		423	(cell)->flags = 0; \
		424	(cell)->player = 0; \
		425	} while (0)
		426
256	static void	427	static void
257	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	428	map_blank (mapgrid *self, int x0, int y0, int w, int h)
258	{	429	{
259	int x, y;	430	int x, y;
260	maprow *row;	431	maprow *row;
		432	mapcell *cell;
261		433
262	for (y = y0; y < y0 + h; y++)	434	for (y = y0; y < y0 + h; y++)
263	if (y >= 0)	435	if (y >= 0)
264	{	436	{
265	if (y >= self->rows)	437	if (y >= self->rows)
…		…
271	if (x >= row->c0)	443	if (x >= row->c0)
272	{	444	{
273	if (x >= row->c1)	445	if (x >= row->c1)
274	break;	446	break;
275		447
276	row->col[x - row->c0].darkness = -1;	448	cell = row->col + x - row->c0;
		449
		450	CELL_CLEAR (cell);
277	}	451	}
278	}	452	}
		453	}
		454
		455	struct smooth_key
		456	{
		457	tileid tile;
		458	uint8_t x, y, level;
		459
		460	bool operator == (const smooth_key &o) const
		461	{
		462	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		463	}
		464	};
		465
		466	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		467
		468	namespace std {
		469	template <>
		470	struct hash<smooth_key>
		471	{
		472	size_t operator () (const smooth_key &v) const
		473	{
		474	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		475	}
		476	};
		477	}
		478
		479	static void
		480	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
		481	{
		482	auto &&it = h.find (key);
		483
		484	if (it == h.end ())
		485	h.insert (std::make_pair (key, bits));
		486	else
		487	it->second \|= bits;
279	}	488	}
280		489
281	static void	490	static void
282	music_finished (void)	491	music_finished (void)
283	{	492	{
…		…
300	ev.code = 1;	509	ev.code = 1;
301	ev.data1 = (void *)(long)channel;	510	ev.data1 = (void *)(long)channel;
302	ev.data2 = 0;	511	ev.data2 = 0;
303		512
304	SDL_PushEvent ((SDL_Event *)&ev);	513	SDL_PushEvent ((SDL_Event *)&ev);
		514	}
		515
		516	// approximately divide by 255
		517	static unsigned int
		518	div255 (unsigned int n)
		519	{
		520	return (n + (n >> 8)) >> 8;
305	}	521	}
306		522
307	static unsigned int	523	static unsigned int
308	minpot (unsigned int n)	524	minpot (unsigned int n)
309	{	525	{
…		…
319	n \|= n >> 16;	535	n \|= n >> 16;
320		536
321	return n + 1;	537	return n + 1;
322	}	538	}
323		539
324	MODULE = CFClient PACKAGE = CFClient	540	static unsigned int
		541	popcount (unsigned int n)
		542	{
		543	n -= (n >> 1) & 0x55555555U;
		544	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		545	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		546	n *= 0x01010101U;
		547
		548	return n >> 24;
		549	}
		550
		551	/* SDL should provide this, really. */
		552	#define SDLK_MODIFIER_MIN 300
		553	#define SDLK_MODIFIER_MAX 314
		554
		555	/******************************************************************************/
		556
		557	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		558	static GV *hover_gv;
		559
		560	static int
		561	within_widget (SV *widget, NV x, NV y)
		562	{
		563	HV *self;
		564	SV **svp;
		565	NV wx, ww, wy, wh;
		566
		567	if (!SvROK (widget))
		568	return 0;
		569
		570	self = (HV *)SvRV (widget);
		571
		572	if (SvTYPE (self) != SVt_PVHV)
		573	return 0;
		574
		575	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		576	if (y < wy)
		577	return 0;
		578
		579	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		580	if (y >= wy + wh)
		581	return 0;
		582
		583	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		584	if (x < wx)
		585	return 0;
		586
		587	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		588	if (x >= wx + ww)
		589	return 0;
		590
		591	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		592	if (!svp \|\| !SvTRUE (*svp))
		593	return 0;
		594
		595	return 1;
		596	}
		597
		598	/******************************************************************************/
		599
		600	/* process keyboard modifiers */
		601	static int
		602	mod_munge (int mod)
		603	{
		604	mod &= MOD_MASK;
		605
		606	if (mod & (KMOD_META \| KMOD_ALT))
		607	mod \|= KMOD_LRAM;
		608
		609	return mod;
		610	}
		611
		612	static void
		613	deliantra_main (SV *real_main)
		614	{
		615	dSP;
		616
		617	PUSHMARK (SP);
		618	call_sv (real_main, G_DISCARD \| G_VOID);
		619	}
		620
		621	#ifdef __MACOSX__
		622	static SV *real_main;
		623
		624	/* to due surprising braindamage on the side of SDL design, we
		625	* do some mind-boggling hack here: SDL requires a custom main()
		626	* on OS X, so... we provide one and call the original main(), which,
		627	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		628	* and which calls our main (== SDL_main) back.
		629	*/
		630	extern C_LINKAGE int
		631	main (int argc, char *argv[])
		632	{
		633	deliantra_main (real_main);
		634	}
		635
		636	#undef main
		637
		638	extern C_LINKAGE int main (int argc, char *argv[]);
		639
		640	static void
		641	SDL_main_hack (SV *real_main_)
		642	{
		643	real_main = real_main_;
		644
		645	char *argv[] = { "deliantra client", 0 };
		646	(main) (1, argv);
		647	}
		648	#else
		649	static void
		650	SDL_main_hack (SV *real_main)
		651	{
		652	deliantra_main (real_main);
		653	}
		654	#endif
		655
		656	MODULE = Deliantra::Client PACKAGE = DC
325		657
326	PROTOTYPES: ENABLE	658	PROTOTYPES: ENABLE
327		659
328	BOOT:	660	BOOT:
329	{	661	{
330	HV *stash = gv_stashpv ("CFClient", 1);	662	HV *stash = gv_stashpv ("DC", 1);
331	static const struct {	663	static const struct {
332	const char *name;	664	const char *name;
333	IV iv;	665	IV iv;
334	} *civ, const_iv[] = {	666	} *civ, const_iv[] = {
335	# define const_iv(name) { # name, (IV)name }	667	# define const_iv(name) { # name, (IV)name }
		668	const_iv (SDLK_MODIFIER_MIN),
		669	const_iv (SDLK_MODIFIER_MAX),
		670
336	const_iv (SDL_ACTIVEEVENT),	671	const_iv (SDL_ACTIVEEVENT),
337	const_iv (SDL_KEYDOWN),	672	const_iv (SDL_KEYDOWN),
338	const_iv (SDL_KEYUP),	673	const_iv (SDL_KEYUP),
339	const_iv (SDL_MOUSEMOTION),	674	const_iv (SDL_MOUSEMOTION),
340	const_iv (SDL_MOUSEBUTTONDOWN),	675	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
349	const_iv (SDL_EVENT_RESERVEDA),	684	const_iv (SDL_EVENT_RESERVEDA),
350	const_iv (SDL_EVENT_RESERVEDB),	685	const_iv (SDL_EVENT_RESERVEDB),
351	const_iv (SDL_VIDEORESIZE),	686	const_iv (SDL_VIDEORESIZE),
352	const_iv (SDL_VIDEOEXPOSE),	687	const_iv (SDL_VIDEOEXPOSE),
353	const_iv (SDL_USEREVENT),	688	const_iv (SDL_USEREVENT),
		689
		690	const_iv (SDL_APPINPUTFOCUS),
		691	const_iv (SDL_APPMOUSEFOCUS),
		692	const_iv (SDL_APPACTIVE),
		693
		694
		695	const_iv (SDLK_UNKNOWN),
		696	const_iv (SDLK_FIRST),
		697	const_iv (SDLK_BACKSPACE),
		698	const_iv (SDLK_TAB),
		699	const_iv (SDLK_CLEAR),
		700	const_iv (SDLK_RETURN),
		701	const_iv (SDLK_PAUSE),
		702	const_iv (SDLK_ESCAPE),
		703	const_iv (SDLK_SPACE),
		704	const_iv (SDLK_EXCLAIM),
		705	const_iv (SDLK_QUOTEDBL),
		706	const_iv (SDLK_HASH),
		707	const_iv (SDLK_DOLLAR),
		708	const_iv (SDLK_AMPERSAND),
		709	const_iv (SDLK_QUOTE),
		710	const_iv (SDLK_LEFTPAREN),
		711	const_iv (SDLK_RIGHTPAREN),
		712	const_iv (SDLK_ASTERISK),
		713	const_iv (SDLK_PLUS),
		714	const_iv (SDLK_COMMA),
		715	const_iv (SDLK_MINUS),
		716	const_iv (SDLK_PERIOD),
		717	const_iv (SDLK_SLASH),
		718	const_iv (SDLK_0),
		719	const_iv (SDLK_1),
		720	const_iv (SDLK_2),
		721	const_iv (SDLK_3),
		722	const_iv (SDLK_4),
		723	const_iv (SDLK_5),
		724	const_iv (SDLK_6),
		725	const_iv (SDLK_7),
		726	const_iv (SDLK_8),
		727	const_iv (SDLK_9),
		728	const_iv (SDLK_COLON),
		729	const_iv (SDLK_SEMICOLON),
		730	const_iv (SDLK_LESS),
		731	const_iv (SDLK_EQUALS),
		732	const_iv (SDLK_GREATER),
		733	const_iv (SDLK_QUESTION),
		734	const_iv (SDLK_AT),
		735
		736	const_iv (SDLK_LEFTBRACKET),
		737	const_iv (SDLK_BACKSLASH),
		738	const_iv (SDLK_RIGHTBRACKET),
		739	const_iv (SDLK_CARET),
		740	const_iv (SDLK_UNDERSCORE),
		741	const_iv (SDLK_BACKQUOTE),
		742	const_iv (SDLK_DELETE),
		743
		744	const_iv (SDLK_FIRST),
		745	const_iv (SDLK_LAST),
354	const_iv (SDLK_KP0),	746	const_iv (SDLK_KP0),
355	const_iv (SDLK_KP1),	747	const_iv (SDLK_KP1),
356	const_iv (SDLK_KP2),	748	const_iv (SDLK_KP2),
357	const_iv (SDLK_KP3),	749	const_iv (SDLK_KP3),
358	const_iv (SDLK_KP4),	750	const_iv (SDLK_KP4),
…		…
413	const_iv (SDLK_BREAK),	805	const_iv (SDLK_BREAK),
414	const_iv (SDLK_MENU),	806	const_iv (SDLK_MENU),
415	const_iv (SDLK_POWER),	807	const_iv (SDLK_POWER),
416	const_iv (SDLK_EURO),	808	const_iv (SDLK_EURO),
417	const_iv (SDLK_UNDO),	809	const_iv (SDLK_UNDO),
		810
418	const_iv (KMOD_NONE),	811	const_iv (KMOD_NONE),
		812	const_iv (KMOD_SHIFT),
419	const_iv (KMOD_LSHIFT),	813	const_iv (KMOD_LSHIFT),
420	const_iv (KMOD_RSHIFT),	814	const_iv (KMOD_RSHIFT),
		815	const_iv (KMOD_CTRL),
421	const_iv (KMOD_LCTRL),	816	const_iv (KMOD_LCTRL),
422	const_iv (KMOD_RCTRL),	817	const_iv (KMOD_RCTRL),
		818	const_iv (KMOD_ALT),
423	const_iv (KMOD_LALT),	819	const_iv (KMOD_LALT),
424	const_iv (KMOD_RALT),	820	const_iv (KMOD_RALT),
		821	const_iv (KMOD_META),
425	const_iv (KMOD_LMETA),	822	const_iv (KMOD_LMETA),
426	const_iv (KMOD_RMETA),	823	const_iv (KMOD_RMETA),
427	const_iv (KMOD_NUM),	824	const_iv (KMOD_NUM),
428	const_iv (KMOD_CAPS),	825	const_iv (KMOD_CAPS),
429	const_iv (KMOD_MODE),	826	const_iv (KMOD_MODE),
430	const_iv (KMOD_CTRL),	827
431	const_iv (KMOD_SHIFT),	828	const_iv (KMOD_LRAM),
432	const_iv (KMOD_ALT),	829
433	const_iv (KMOD_META)	830	const_iv (MIX_DEFAULT_FORMAT),
		831
		832	const_iv (SDL_INIT_TIMER),
		833	const_iv (SDL_INIT_AUDIO),
		834	const_iv (SDL_INIT_VIDEO),
		835	const_iv (SDL_INIT_CDROM),
		836	const_iv (SDL_INIT_JOYSTICK),
		837	const_iv (SDL_INIT_EVERYTHING),
		838	const_iv (SDL_INIT_NOPARACHUTE),
		839	const_iv (SDL_INIT_EVENTTHREAD),
		840
		841	const_iv (SDL_GL_RED_SIZE),
		842	const_iv (SDL_GL_GREEN_SIZE),
		843	const_iv (SDL_GL_BLUE_SIZE),
		844	const_iv (SDL_GL_ALPHA_SIZE),
		845	const_iv (SDL_GL_DOUBLEBUFFER),
		846	const_iv (SDL_GL_BUFFER_SIZE),
		847	const_iv (SDL_GL_DEPTH_SIZE),
		848	const_iv (SDL_GL_STENCIL_SIZE),
		849	const_iv (SDL_GL_ACCUM_RED_SIZE),
		850	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		851	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		852	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		853	const_iv (SDL_GL_STEREO),
		854	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		855	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		856	const_iv (SDL_GL_ACCELERATED_VISUAL),
		857	const_iv (SDL_GL_SWAP_CONTROL),
		858
		859	const_iv (FOW_DARKNESS)
434	# undef const_iv	860	# undef const_iv
435	};	861	};
436		862
437	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	863	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
438	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	864	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		865
		866	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		867	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439	}	868	}
		869
		870	void
		871	weaken (SV *rv)
		872	PROTOTYPE: $
		873	CODE:
		874	sv_rvweaken (rv);
		875
		876	int
		877	in_destruct ()
		878	CODE:
		879	RETVAL = PL_main_cv == Nullcv;
		880	OUTPUT:
		881	RETVAL
440		882
441	NV floor (NV x)	883	NV floor (NV x)
442		884
443	NV ceil (NV x)	885	NV ceil (NV x)
444		886
		887	IV minpot (UV n)
		888
		889	IV popcount (UV n)
		890
		891	NV distance (NV dx, NV dy)
		892	CODE:
		893	RETVAL = pow (dx * dx + dy * dy, 0.5);
		894	OUTPUT:
		895	RETVAL
		896
445	void	897	void
446	pango_init ()	898	pango_init ()
447	CODE:	899	CODE:
448	// delayed, so it can pick up new fonts added by AddFontResourceEx
449	{	900	{
450	{
451	ft2_fontmap = pango_ft2_font_map_new ();	901	opengl_fontmap = pango_opengl_font_map_new ();
452	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	902	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
453	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	903	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
454	}	904	/pango_context_set_font_description (opengl_context, default_font);/
455	{	905	#if PANGO_VERSION_CHECK (1, 15, 2)
456	cairo_font_options_t *fopt = cairo_font_options_create ();	906	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
457	cairo_fontmap = pango_cairo_font_map_get_default ();	907	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
458	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
459	#ifdef _WIN32
460	// cairo looks like shit eaten twice on windows
461	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
462	#else
463	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
464	#endif	908	#endif
465	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
466	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
467	pango_cairo_context_set_font_options (cairo_context, fopt);
468	cairo_font_options_destroy (fopt);
469	}
470	}	909	}
471		910
472	int	911	char *SDL_GetError ()
473	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
474		912
475	void	913	void SDL_main_hack (SV *real_main)
		914	PROTOTYPE: &
		915
		916	int SDL_Init (U32 flags)
		917
		918	int SDL_InitSubSystem (U32 flags)
		919
		920	void SDL_QuitSubSystem (U32 flags)
		921
476	SDL_Quit ()	922	void SDL_Quit ()
477		923
		924	int SDL_GL_SetAttribute (int attr, int value)
		925	C_ARGS: (SDL_GLattr)attr, value
		926
		927	int SDL_GL_GetAttribute (int attr)
		928	CODE:
		929	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		930	XSRETURN_UNDEF;
		931	OUTPUT:
		932	RETVAL
		933
478	void	934	void
479	SDL_ListModes ()	935	SDL_ListModes (int rgb, int alpha)
480	PPCODE:	936	PPCODE:
481	{	937	{
482	SDL_Rect **m;	938	SDL_Rect **m;
483		939
484	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	940	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
485	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	941	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
486	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	942	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
487	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	943	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
488		944
489	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	945	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
490	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	946	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
491		947
492	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	948	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
493	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	949	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
494	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	950	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
495	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	951	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
496		952
497	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	953	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
498		954	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
499	SDL_EnableUNICODE (1);
500	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
501		955
502	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	956	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
503		957
504	if (m && m != (SDL_Rect **)-1)	958	if (m && m != (SDL_Rect **)-1)
505	while (*m)	959	while (*m)
506	{	960	{
		961	if ((m)->w >= 400 && (m)->h >= 300)
		962	{
507	AV *av = newAV ();	963	AV *av = newAV ();
508	av_push (av, newSViv ((*m)->w));	964	av_push (av, newSViv ((*m)->w));
509	av_push (av, newSViv ((*m)->h));	965	av_push (av, newSViv ((*m)->h));
		966	av_push (av, newSViv (rgb));
		967	av_push (av, newSViv (alpha));
510	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	968	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		969	}
511		970
512	++m;	971	++m;
513	}	972	}
514	}	973	}
515		974
516	char *
517	SDL_GetError ()
518
519	int	975	int
520	SDL_SetVideoMode (int w, int h, int fullscreen)	976	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
521	CODE:	977	CODE:
		978	{
		979	SDL_EnableUNICODE (1);
		980	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		981
		982	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		983	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		984	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		985	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		986
522	RETVAL = !!SDL_SetVideoMode (	987	RETVAL = !!SDL_SetVideoMode (
523	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	988	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
524	);	989	);
		990
525	if (RETVAL)	991	if (RETVAL)
526	{	992	{
527	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	993	av_clear (texture_av);
528	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	994	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
529	# include "glfunc.h"	995	#include "glfunc.h"
530	# undef GL_FUNC	996	#undef GL_FUNC
		997	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		998	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
531	}	999	}
		1000	}
532	OUTPUT:	1001	OUTPUT:
533	RETVAL	1002	RETVAL
		1003
		1004	void
		1005	SDL_WM_SetCaption (const char title, const char icon)
534		1006
535	void	1007	void
536	SDL_GL_SwapBuffers ()	1008	SDL_GL_SwapBuffers ()
537		1009
538	char *	1010	char *
539	SDL_GetKeyName (int sym)	1011	SDL_GetKeyName (int sym)
		1012	C_ARGS: (SDLKey)sym
540		1013
		1014	int
		1015	SDL_GetAppState ()
		1016
		1017	int
		1018	SDL_GetModState ()
		1019
		1020	int
		1021	SDL_WaitEvent ()
		1022	C_ARGS: 0
		1023
541	void	1024	void
542	SDL_PollEvent ()	1025	SDL_PumpEvents ()
		1026
		1027	void
		1028	peep_events ()
543	PPCODE:	1029	PPCODE:
544	{	1030	{
545	SDL_Event ev;	1031	SDL_Event ev;
546		1032
547	while (SDL_PollEvent (&ev))	1033	SDL_PumpEvents ();
		1034	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
548	{	1035	{
549	HV *hv = newHV ();	1036	HV *hv = newHV ();
550	hv_store (hv, "type", 4, newSViv (ev.type), 0);	1037	hv_store (hv, "type", 4, newSViv (ev.type), 0);
551		1038
552	switch (ev.type)	1039	switch (ev.type)
553	{	1040	{
554	case SDL_KEYDOWN:	1041	case SDL_KEYDOWN:
555	case SDL_KEYUP:	1042	case SDL_KEYUP:
556	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1043	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
557	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1044	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
558	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1045	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		1046	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
559	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1047	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
560	break;	1048	break;
561		1049
562	case SDL_ACTIVEEVENT:	1050	case SDL_ACTIVEEVENT:
563	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1051	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
564	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1052	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
565	break;	1053	break;
566		1054
567	case SDL_MOUSEMOTION:	1055	case SDL_MOUSEMOTION:
		1056	{
		1057	int state = ev.motion.state;
		1058	int x = ev.motion.x;
		1059	int y = ev.motion.y;
		1060	int xrel = ev.motion.xrel;
		1061	int yrel = ev.motion.yrel;
		1062
		1063	/* do simplistic event compression */
		1064	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1065	&& state == ev.motion.state)
		1066	{
		1067	xrel += ev.motion.xrel;
		1068	yrel += ev.motion.yrel;
		1069	x = ev.motion.x;
		1070	y = ev.motion.y;
		1071	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1072	}
		1073
568	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1074	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
569
570	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1075	hv_store (hv, "state", 5, newSViv (state), 0);
571	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1076	hv_store (hv, "x", 1, newSViv (x), 0);
572	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1077	hv_store (hv, "y", 1, newSViv (y), 0);
573	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1078	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
574	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1079	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1080	}
575	break;	1081	break;
576		1082
577	case SDL_MOUSEBUTTONDOWN:	1083	case SDL_MOUSEBUTTONDOWN:
578	case SDL_MOUSEBUTTONUP:	1084	case SDL_MOUSEBUTTONUP:
579	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1085	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
580		1086
581	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1087	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
582	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1088	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
583	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1089	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
584	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1090	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
589	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1095	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
590	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1096	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
591	break;	1097	break;
592	}	1098	}
593		1099
594	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	1100	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
595	}	1101	}
596	}	1102	}
597		1103
		1104	char *
		1105	SDL_AudioDriverName ()
		1106	CODE:
		1107	{
		1108	char buf [256];
		1109	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1110	XSRETURN_UNDEF;
		1111
		1112	RETVAL = buf;
		1113	}
		1114	OUTPUT:
		1115	RETVAL
		1116
598	int	1117	int
599	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1118	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
600	POSTCALL:	1119	POSTCALL:
601	Mix_HookMusicFinished (music_finished);	1120	Mix_HookMusicFinished (music_finished);
602	Mix_ChannelFinished (channel_finished);	1121	Mix_ChannelFinished (channel_finished);
603		1122
604	void	1123	void
		1124	Mix_QuerySpec ()
		1125	PPCODE:
		1126	{
		1127	int freq, channels;
		1128	Uint16 format;
		1129
		1130	if (Mix_QuerySpec (&freq, &format, &channels))
		1131	{
		1132	EXTEND (SP, 3);
		1133	PUSHs (sv_2mortal (newSViv (freq)));
		1134	PUSHs (sv_2mortal (newSViv (format)));
		1135	PUSHs (sv_2mortal (newSViv (channels)));
		1136	}
		1137	}
		1138
		1139	void
605	Mix_CloseAudio ()	1140	Mix_CloseAudio ()
606		1141
607	int	1142	int
608	Mix_AllocateChannels (int numchans = -1)	1143	Mix_AllocateChannels (int numchans = -1)
609		1144
		1145	const char *
		1146	Mix_GetError ()
		1147
610	void	1148	void
611	lowdelay (int fd, int val = 1)	1149	lowdelay (int fd, int val = 1)
612	CODE:	1150	CODE:
		1151	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1152
		1153	void
		1154	win32_proxy_info ()
		1155	PPCODE:
		1156	{
613	#ifndef _WIN32	1157	#ifdef _WIN32
614	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1158	char buffer[2048];
		1159	DWORD buflen;
		1160
		1161	EXTEND (SP, 3);
		1162
		1163	buflen = sizeof (buffer);
		1164	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1165	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1166	{
		1167	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1168
		1169	buflen = sizeof (buffer);
		1170	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1171	{
		1172	PUSHs (newSVpv (buffer, 0));
		1173
		1174	buflen = sizeof (buffer);
		1175	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1176	PUSHs (newSVpv (buffer, 0));
		1177	}
		1178	}
615	#endif	1179	#endif
		1180	}
616		1181
617	void	1182	int
618	add_font (char *file)	1183	add_font (char *file)
619	CODE:	1184	CODE:
620	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	1185	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
621	#ifdef _WIN32	1186	OUTPUT:
622	// cairo... sigh... requires win2000	1187	RETVAL
623	AddFontResourceEx (file, FR_PRIVATE, 0);	1188
624	#endif	1189	void
		1190	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1191
		1192	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1193	void
		1194	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
625		1195
626	void	1196	void
627	load_image_inline (SV *image_)	1197	load_image_inline (SV *image_)
628	ALIAS:	1198	ALIAS:
629	load_image_file = 1	1199	load_image_file = 1
…		…
632	STRLEN image_len;	1202	STRLEN image_len;
633	char image = (char )SvPVbyte (image_, image_len);	1203	char image = (char )SvPVbyte (image_, image_len);
634	SDL_Surface surface, surface2;	1204	SDL_Surface surface, surface2;
635	SDL_PixelFormat fmt;	1205	SDL_PixelFormat fmt;
636	SDL_RWops *rw = ix	1206	SDL_RWops *rw = ix
637	? SDL_RWFromFile (image, "r")	1207	? SDL_RWFromFile (image, "rb")
638	: SDL_RWFromConstMem (image, image_len);	1208	: SDL_RWFromConstMem (image, image_len);
639		1209
640	if (!rw)	1210	if (!rw)
641	croak ("load_image: %s", SDL_GetError ());	1211	croak ("load_image: %s", SDL_GetError ());
642		1212
…		…
671		1241
672	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1242	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
673		1243
674	assert (surface2->pitch == surface2->w * 4);	1244	assert (surface2->pitch == surface2->w * 4);
675		1245
		1246	SDL_LockSurface (surface2);
676	EXTEND (SP, 5);	1247	EXTEND (SP, 6);
677	PUSHs (sv_2mortal (newSViv (surface2->w)));	1248	PUSHs (sv_2mortal (newSViv (surface2->w)));
678	PUSHs (sv_2mortal (newSViv (surface2->h)));	1249	PUSHs (sv_2mortal (newSViv (surface2->h)));
679	SDL_LockSurface (surface2);
680	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1250	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
681	SDL_UnlockSurface (surface2);
682	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1251	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
683	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1252	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
684	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1253	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1254	SDL_UnlockSurface (surface2);
685		1255
686	SDL_FreeSurface (surface);	1256	SDL_FreeSurface (surface);
687	SDL_FreeSurface (surface2);	1257	SDL_FreeSurface (surface2);
688	}	1258	}
689		1259
…		…
715	void	1285	void
716	error (char *message)	1286	error (char *message)
717	CODE:	1287	CODE:
718	fprintf (stderr, "ERROR: %s\n", message);	1288	fprintf (stderr, "ERROR: %s\n", message);
719	#ifdef _WIN32	1289	#ifdef _WIN32
720	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1290	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
721	#endif	1291	#endif
722		1292
723	void	1293	void
724	fatal (char *message)	1294	fatal (char *message)
725	CODE:	1295	CODE:
726	fprintf (stderr, "FATAL: %s\n", message);	1296	fprintf (stderr, "FATAL: %s\n", message);
727	#ifdef _WIN32	1297	#ifdef _WIN32
728	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1298	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
729	#endif	1299	#endif
730	_exit (1);	1300	_exit (1);
731		1301
732	void	1302	void
733	_exit (int retval)	1303	_exit (int retval = 0)
734	CODE:	1304	CODE:
		1305	#ifdef WIN32
		1306	ExitThread (retval); // unclean, please beam me up
		1307	#else
735	_exit (retval);	1308	_exit (retval);
		1309	#endif
736		1310
		1311	void
		1312	debug ()
		1313	CODE:
		1314	{
		1315	#if DEBUG
		1316	VALGRIND_DO_LEAK_CHECK;
		1317	#endif
		1318	}
		1319
		1320	int
		1321	SvREFCNT (SV *sv)
		1322	CODE:
		1323	RETVAL = SvREFCNT (sv);
		1324	OUTPUT:
		1325	RETVAL
		1326
737	MODULE = CFClient PACKAGE = CFClient::Font	1327	MODULE = Deliantra::Client PACKAGE = DC::Font
738		1328
739	CFClient::Font	1329	PROTOTYPES: DISABLE
		1330
		1331	DC::Font
740	new_from_file (SV class, char path, int id = 0)	1332	new_from_file (SV klass, char path, int id = 0)
741	CODE:	1333	CODE:
742	{	1334	{
743	int count;	1335	int count;
744	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1336	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
745	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1337	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
747	}	1339	}
748	OUTPUT:	1340	OUTPUT:
749	RETVAL	1341	RETVAL
750		1342
751	void	1343	void
752	DESTROY (CFClient::Font self)	1344	DESTROY (DC::Font self)
753	CODE:	1345	CODE:
754	pango_font_description_free (self);	1346	pango_font_description_free (self);
755		1347
756	void	1348	void
757	make_default (CFClient::Font self)	1349	make_default (DC::Font self)
		1350	PROTOTYPE: $
758	CODE:	1351	CODE:
759	default_font = self;	1352	default_font = self;
760		1353
761	MODULE = CFClient PACKAGE = CFClient::Layout	1354	MODULE = Deliantra::Client PACKAGE = DC::Layout
762		1355
763	CFClient::Layout	1356	PROTOTYPES: DISABLE
764	new (SV *class, int rgba = 0)	1357
		1358	void
		1359	glyph_cache_backup ()
		1360	PROTOTYPE:
		1361	CODE:
		1362	tc_backup ();
		1363
		1364	void
		1365	glyph_cache_restore ()
		1366	PROTOTYPE:
		1367	CODE:
		1368	tc_restore ();
		1369
		1370	DC::Layout
		1371	new (SV *klass)
765	CODE:	1372	CODE:
766	New (0, RETVAL, 1, struct cf_layout);	1373	New (0, RETVAL, 1, struct cf_layout);
767		1374
768	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1375	RETVAL->pl = pango_layout_new (opengl_context);
769	RETVAL->rgba = rgba;
770	RETVAL->r = 1.;	1376	RETVAL->r = 1.;
771	RETVAL->g = 1.;	1377	RETVAL->g = 1.;
772	RETVAL->b = 1.;	1378	RETVAL->b = 1.;
773	RETVAL->a = 1.;	1379	RETVAL->a = 1.;
774	RETVAL->base_height = MIN_FONT_HEIGHT;	1380	RETVAL->base_height = MIN_FONT_HEIGHT;
775	RETVAL->font = 0;	1381	RETVAL->font = 0;
		1382	RETVAL->rc = rc_alloc ();
776		1383
777	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1384	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
778	layout_update_font (RETVAL);	1385	layout_update_font (RETVAL);
779	OUTPUT:	1386	OUTPUT:
780	RETVAL	1387	RETVAL
781		1388
782	void	1389	void
783	DESTROY (CFClient::Layout self)	1390	DESTROY (DC::Layout self)
784	CODE:	1391	CODE:
785	g_object_unref (self->pl);	1392	g_object_unref (self->pl);
		1393	rc_free (self->rc);
786	Safefree (self);	1394	Safefree (self);
787		1395
788	int
789	is_rgba (CFClient::Layout self)
790	CODE:
791	RETVAL = self->rgba;
792	OUTPUT:
793	RETVAL
794
795	void	1396	void
796	set_text (CFClient::Layout self, SV *text_)	1397	set_text (DC::Layout self, SV *text_)
797	CODE:	1398	CODE:
798	{	1399	{
799	STRLEN textlen;	1400	STRLEN textlen;
800	char *text = SvPVutf8 (text_, textlen);	1401	char *text = SvPVutf8 (text_, textlen);
801		1402
802	pango_layout_set_text (self->pl, text, textlen);	1403	pango_layout_set_text (self->pl, text, textlen);
803	}	1404	}
804		1405
805	void	1406	void
806	set_markup (CFClient::Layout self, SV *text_)	1407	set_markup (DC::Layout self, SV *text_)
807	CODE:	1408	CODE:
808	{	1409	{
809	STRLEN textlen;	1410	STRLEN textlen;
810	char *text = SvPVutf8 (text_, textlen);	1411	char *text = SvPVutf8 (text_, textlen);
811		1412
812	pango_layout_set_markup (self->pl, text, textlen);	1413	pango_layout_set_markup (self->pl, text, textlen);
813	}	1414	}
814		1415
		1416	void
		1417	set_shapes (DC::Layout self, ...)
		1418	CODE:
		1419	{
		1420	PangoAttrList *attrs = 0;
		1421	const char *text = pango_layout_get_text (self->pl);
		1422	const char *pos = text;
		1423	int arg = 4;
		1424
		1425	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1426	{
		1427	PangoRectangle inkrect, rect;
		1428	PangoAttribute *attr;
		1429
		1430	int x = SvIV (ST (arg - 3));
		1431	int y = SvIV (ST (arg - 2));
		1432	int w = SvIV (ST (arg - 1));
		1433	int h = SvIV (ST (arg ));
		1434
		1435	inkrect.x = 0;
		1436	inkrect.y = 0;
		1437	inkrect.width = 0;
		1438	inkrect.height = 0;
		1439
		1440	rect.x = x * PANGO_SCALE;
		1441	rect.y = y * PANGO_SCALE;
		1442	rect.width = w * PANGO_SCALE;
		1443	rect.height = h * PANGO_SCALE;
		1444
		1445	if (!attrs)
		1446	attrs = pango_layout_get_attributes (self->pl);
		1447
		1448	attr = pango_attr_shape_new (&inkrect, &rect);
		1449	attr->start_index = pos - text;
		1450	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1451	pango_attr_list_insert (attrs, attr);
		1452
		1453	arg += 4;
		1454	pos += sizeof (OBJ_STR) - 1;
		1455	}
		1456
		1457	if (attrs)
		1458	pango_layout_set_attributes (self->pl, attrs);
		1459	}
		1460
		1461	void
		1462	get_shapes (DC::Layout self)
		1463	PPCODE:
		1464	{
		1465	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1466
		1467	do
		1468	{
		1469	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
		1470
		1471	if (run && shape_attr_p (run))
		1472	{
		1473	PangoRectangle extents;
		1474	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1475
		1476	EXTEND (SP, 2);
		1477	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1478	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1479	}
		1480	}
		1481	while (pango_layout_iter_next_run (iter));
		1482
		1483	pango_layout_iter_free (iter);
		1484	}
		1485
		1486	int
		1487	has_wrapped (DC::Layout self)
		1488	CODE:
		1489	{
		1490	int lines = 1;
		1491	const char *text = pango_layout_get_text (self->pl);
		1492
		1493	while (*text)
		1494	lines += *text++ == '\n';
		1495
		1496	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1497	}
		1498	OUTPUT:
		1499	RETVAL
		1500
815	SV *	1501	SV *
816	get_text (CFClient::Layout self)	1502	get_text (DC::Layout self)
817	CODE:	1503	CODE:
818	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1504	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
819	sv_utf8_decode (RETVAL);	1505	sv_utf8_decode (RETVAL);
820	OUTPUT:	1506	OUTPUT:
821	RETVAL	1507	RETVAL
822		1508
823	void	1509	void
824	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1510	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
825	CODE:	1511	CODE:
826	self->r = r;	1512	self->r = r;
827	self->g = g;	1513	self->g = g;
828	self->b = b;	1514	self->b = b;
829	self->a = a;	1515	self->a = a;
830		1516
831	void	1517	void
832	set_font (CFClient::Layout self, CFClient::Font font = 0)	1518	set_font (DC::Layout self, DC::Font font = 0)
833	CODE:	1519	CODE:
834	if (self->font != font)	1520	if (self->font != font)
835	{	1521	{
836	self->font = font;	1522	self->font = font;
837	layout_update_font (self);	1523	layout_update_font (self);
838	}	1524	}
839		1525
840	void	1526	void
841	set_height (CFClient::Layout self, int base_height)	1527	set_height (DC::Layout self, int base_height)
842	CODE:	1528	CODE:
843	if (self->base_height != base_height)	1529	if (self->base_height != base_height)
844	{	1530	{
845	self->base_height = base_height;	1531	self->base_height = base_height;
846	layout_update_font (self);	1532	layout_update_font (self);
847	}	1533	}
848		1534
849	void	1535	void
850	set_width (CFClient::Layout self, int max_width = -1)	1536	set_width (DC::Layout self, int max_width = -1)
851	CODE:	1537	CODE:
852	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1538	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
853		1539
854	void	1540	void
855	set_indent (CFClient::Layout self, int indent)	1541	set_indent (DC::Layout self, int indent)
856	CODE:	1542	CODE:
857	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1543	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
858		1544
859	void	1545	void
860	set_spacing (CFClient::Layout self, int spacing)	1546	set_spacing (DC::Layout self, int spacing)
861	CODE:	1547	CODE:
862	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1548	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
863		1549
864	void	1550	void
865	set_ellipsise (CFClient::Layout self, int ellipsise)	1551	set_ellipsise (DC::Layout self, int ellipsise)
866	CODE:	1552	CODE:
867	pango_layout_set_ellipsize (self->pl,	1553	pango_layout_set_ellipsize (self->pl,
868	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1554	ellipsise == 1 ? PANGO_ELLIPSIZE_START
869	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1555	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
870	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1556	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
871	: PANGO_ELLIPSIZE_NONE	1557	: PANGO_ELLIPSIZE_NONE
872	);	1558	);
873		1559
874	void	1560	void
875	set_single_paragraph_mode (CFClient::Layout self, int spm)	1561	set_single_paragraph_mode (DC::Layout self, int spm)
876	CODE:	1562	CODE:
877	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1563	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
878		1564
879	void	1565	void
880	size (CFClient::Layout self)	1566	size (DC::Layout self)
881	PPCODE:	1567	PPCODE:
882	{	1568	{
883	int w, h;	1569	int w, h;
884		1570
885	layout_get_pixel_size (self, &w, &h);	1571	layout_get_pixel_size (self, &w, &h);
…		…
888	PUSHs (sv_2mortal (newSViv (w)));	1574	PUSHs (sv_2mortal (newSViv (w)));
889	PUSHs (sv_2mortal (newSViv (h)));	1575	PUSHs (sv_2mortal (newSViv (h)));
890	}	1576	}
891		1577
892	int	1578	int
		1579	descent (DC::Layout self)
		1580	CODE:
		1581	{
		1582	PangoRectangle rect;
		1583	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1584	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1585	RETVAL = PANGO_DESCENT (rect);
		1586	}
		1587	OUTPUT:
		1588	RETVAL
		1589
		1590	int
893	xy_to_index (CFClient::Layout self, int x, int y)	1591	xy_to_index (DC::Layout self, int x, int y)
894	CODE:	1592	CODE:
895	{	1593	{
896	int index, trailing;	1594	int index, trailing;
897	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1595	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
898	RETVAL = index;	1596	RETVAL = index + trailing;
899	}	1597	}
900	OUTPUT:	1598	OUTPUT:
901	RETVAL	1599	RETVAL
902		1600
903	void	1601	void
904	cursor_pos (CFClient::Layout self, int index)	1602	cursor_pos (DC::Layout self, int index)
905	PPCODE:	1603	PPCODE:
906	{	1604	{
907	PangoRectangle strong_pos;	1605	PangoRectangle pos;
908	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1606	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
909		1607
910	EXTEND (SP, 3);	1608	EXTEND (SP, 3);
911	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1609	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
912	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1610	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
913	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1611	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
914	}	1612	}
915		1613
916	void	1614	void
917	render (CFClient::Layout self)	1615	index_to_line_x (DC::Layout self, int index, int trailing = 0)
918	PPCODE:	1616	PPCODE:
919	{	1617	{
920	SV *retval;	1618	int line, x;
921	int w, h;
922		1619
923	layout_get_pixel_size (self, &w, &h);	1620	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
924		1621	#if !PANGO_VERSION_CHECK (1, 17, 3)
925	if (self->rgba)	1622	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
926	{	1623	--line;
927	cairo_surface_t *surface;
928	cairo_t *cairo;
929
930	retval = newSV (w * h * 4);
931	SvPOK_only (retval);
932	SvCUR_set (retval, w * h * 4);
933
934	memset (SvPVX (retval), 0, w * h * 4);
935
936	surface = cairo_image_surface_create_for_data (
937	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
938	cairo = cairo_create (surface);
939	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
940
941	pango_cairo_show_layout (cairo, self->pl);
942
943	cairo_destroy (cairo);
944	cairo_surface_destroy (surface);
945
946	// what a mess, and its premultiplied, too :(
947	{
948	uint32_t p = (uint32_t )SvPVX (retval);
949	uint32_t e = p + w h;
950
951	while (p < e)
952	{
953	uint32_t rgba = *p;
954	rgba = (rgba >> 24) \| (rgba << 8);
955	#if 0
956	#ifdef _WIN32
957	{//D
958	uint8_t r = rgba >> 24;
959	uint8_t g = rgba >> 16;
960	uint8_t b = rgba >> 8;
961	uint8_t a = rgba >> 0;
962
963	rgba = (rgba & 0xffffff00) \| a;
964	}
965	#endif	1624	#endif
966	#endif
967	rgba = SDL_SwapBE32 (rgba);
968	*p++ = rgba;
969	}
970	}
971
972	EXTEND (SP, 5);	1625	EXTEND (SP, 2);
973	PUSHs (sv_2mortal (newSViv (w)));	1626	PUSHs (sv_2mortal (newSViv (line)));
		1627	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1628	}
		1629
		1630	void
		1631	line_x_to_index (DC::Layout self, int line, int x)
		1632	PPCODE:
		1633	{
		1634	PangoLayoutLine *lp;
		1635	int index, trailing;
		1636
		1637	if (line < 0)
		1638	XSRETURN_EMPTY;
		1639
		1640	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1641	XSRETURN_EMPTY; /* do better */
		1642
		1643	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1644
		1645	EXTEND (SP, 2);
		1646	if (GIMME_V == G_SCALAR)
974	PUSHs (sv_2mortal (newSViv (h)));	1647	PUSHs (sv_2mortal (newSViv (index + trailing)));
975	PUSHs (sv_2mortal (retval));
976	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
977	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
978	}
979	else	1648	else
980	{	1649	{
981	FT_Bitmap bitmap;
982
983	retval = newSV (w * h);
984	SvPOK_only (retval);
985	SvCUR_set (retval, w * h);
986
987	bitmap.rows = h;
988	bitmap.width = w;
989	bitmap.pitch = w;
990	bitmap.buffer = (unsigned char*)SvPVX (retval);
991	bitmap.num_grays = 256;
992	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
993
994	memset (bitmap.buffer, 0, w * h);
995
996	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
997
998	EXTEND (SP, 5);
999	PUSHs (sv_2mortal (newSViv (w)));	1650	PUSHs (sv_2mortal (newSViv (index)));
1000	PUSHs (sv_2mortal (newSViv (h)));	1651	PUSHs (sv_2mortal (newSViv (trailing)));
1001	PUSHs (sv_2mortal (retval));
1002	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1003	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1004	}	1652	}
1005	}	1653	}
1006		1654
		1655	void
		1656	render (DC::Layout self, float x, float y, int flags = 0)
		1657	CODE:
		1658	rc_clear (self->rc);
		1659	pango_opengl_render_layout_subpixel (
		1660	self->pl,
		1661	self->rc,
		1662	x * PANGO_SCALE, y * PANGO_SCALE,
		1663	self->r, self->g, self->b, self->a,
		1664	flags
		1665	);
		1666	// we assume that context_change actually clears/frees stuff
		1667	// and does not do any recomputation...
		1668	pango_layout_context_changed (self->pl);
		1669
		1670	void
		1671	draw (DC::Layout self)
		1672	CODE:
		1673	{
		1674	glEnable (GL_TEXTURE_2D);
		1675	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1676	glEnable (GL_BLEND);
		1677	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1678	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1679	glEnable (GL_ALPHA_TEST);
		1680	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1681
		1682	rc_draw (self->rc);
		1683
		1684	glDisable (GL_ALPHA_TEST);
		1685	glDisable (GL_BLEND);
		1686	glDisable (GL_TEXTURE_2D);
		1687	}
		1688
1007	MODULE = CFClient PACKAGE = CFClient::Texture	1689	MODULE = Deliantra::Client PACKAGE = DC::Texture
1008		1690
1009	void	1691	PROTOTYPES: ENABLE
1010	pad2pot (SV data_, SV w_, SV *h_)
1011	CODE:
1012	{
1013	int ow = SvIV (w_);
1014	int oh = SvIV (h_);
1015		1692
1016	if (ow && oh)	1693	void
		1694	pad (SV *data_, int ow, int oh, int nw, int nh)
		1695	CODE:
		1696	{
		1697	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1017	{	1698	{
1018	int nw = minpot (ow);
1019	int nh = minpot (oh);
1020
1021	if (nw != ow \|\| nh != oh)
1022	{
1023	if (SvOK (data_))
1024	{
1025	STRLEN datalen;	1699	STRLEN datalen;
1026	char *data = SvPVbyte (data_, datalen);	1700	char *data = SvPVbyte (data_, datalen);
1027	int bpp = datalen / (ow * oh);	1701	int bpp = datalen / (ow * oh);
1028	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1702	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1029		1703
1030	SvPOK_only (result_);	1704	SvPOK_only (result_);
1031	SvCUR_set (result_, nw * nh * bpp);	1705	SvCUR_set (result_, nw * nh * bpp);
1032		1706
1033	memset (SvPVX (result_), 0, nw * nh * bpp);	1707	memset (SvPVX (result_), 0, nw * nh * bpp);
1034	while (oh--)	1708	while (oh--)
1035	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1709	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1036		1710
1037	sv_setsv (data_, result_);	1711	sv_setsv (data_, result_);
1038	}
1039
1040	sv_setiv (w_, nw);
1041	sv_setiv (h_, nh);
1042	}
1043	}	1712	}
1044	}	1713	}
1045		1714
1046	void	1715	void
1047	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1716	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1053	{	1722	{
1054	HV hv = (HV )SvRV (self);	1723	HV hv = (HV )SvRV (self);
1055	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1724	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1056	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1725	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1057	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1726	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1727
		1728	if (name <= 0)
		1729	XSRETURN_EMPTY;
1058		1730
1059	if (items < 5)	1731	if (items < 5)
1060	{	1732	{
1061	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1733	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1062	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1734	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1090	glDisable (GL_ALPHA_TEST);	1762	glDisable (GL_ALPHA_TEST);
1091	glDisable (GL_BLEND);	1763	glDisable (GL_BLEND);
1092	}	1764	}
1093	}	1765	}
1094		1766
		1767	void
		1768	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1769	PROTOTYPE: @
		1770	CODE:
		1771	{
		1772	glEnable (GL_BLEND);
		1773	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1774	glEnable (GL_TEXTURE_2D);
		1775	glBindTexture (GL_TEXTURE_2D, name1);
		1776
		1777	glColor3f (intensity, intensity, intensity);
		1778	glPushMatrix ();
		1779	glScalef (1./3, 1./3, 1.);
		1780
		1781	if (blend > 0.f)
		1782	{
		1783	float dx3 = dx * -3.f / w;
		1784	float dy3 = dy * -3.f / h;
		1785	GLfloat env_color[4] = { 0., 0., 0., blend };
		1786
		1787	/* interpolate the two shadow textures */
		1788	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1790
		1791	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1792	gl.ActiveTexture (GL_TEXTURE1);
		1793	glEnable (GL_TEXTURE_2D);
		1794	glBindTexture (GL_TEXTURE_2D, name2);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1796
		1797	/* rgb == rgb(glcolor) */
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1801
		1802	/* alpha = interpolate t0, t1 by env_alpha */
		1803	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1807	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1808
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1810	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1811
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1814
		1815	glBegin (GL_QUADS);
		1816	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1819	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1820	glEnd ();
		1821
		1822	glDisable (GL_TEXTURE_2D);
		1823	gl.ActiveTexture (GL_TEXTURE0);
		1824	}
		1825	else
		1826	{
		1827	/* simple blending of one texture, also opengl <1.3 path */
		1828	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1829
		1830	glBegin (GL_QUADS);
		1831	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1832	glTexCoord2f (0, t); glVertex2f (0, h);
		1833	glTexCoord2f (s, t); glVertex2f (w, h);
		1834	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1835	glEnd ();
		1836	}
		1837
		1838	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1839	{
		1840	int x, y;
		1841	int dx3 = dx * 3;
		1842	int dy3 = dy * 3;
		1843
		1844	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1845	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1846	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1847	glTranslatef (-1., -1., 0);
		1848	glBegin (GL_QUADS);
		1849
		1850	for (y = 1; y < h; y += 3)
		1851	{
		1852	int y1 = y - dy3;
		1853	int y1valid = y1 >= 0 && y1 < h;
		1854
		1855	for (x = 1; x < w; x += 3)
		1856	{
		1857	int x1 = x - dx3;
		1858	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1859	uint8_t h2;
		1860
		1861	if (y1valid && x1 >= 0 && x1 < w)
		1862	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1863	else
		1864	h2 = 1; /* out of range == invisible */
		1865
		1866	if (h1 \|\| h2)
		1867	{
		1868	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1869	glColor4f (1., 1., 1., alpha);
		1870
		1871	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1872	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1873	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1874	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1875	}
		1876	}
		1877	}
		1878	}
		1879
		1880	glEnd ();
		1881
		1882	glPopMatrix ();
		1883
		1884	glDisable (GL_TEXTURE_2D);
		1885	glDisable (GL_BLEND);
		1886	}
		1887
		1888	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1889	CODE:
		1890	{
		1891	GLint width;
		1892	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1893	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1894	RETVAL = width > 0;
		1895	}
		1896	OUTPUT:
		1897	RETVAL
		1898
1095	MODULE = CFClient PACKAGE = CFClient::Map	1899	MODULE = Deliantra::Client PACKAGE = DC::Map
1096		1900
1097	CFClient::Map	1901	PROTOTYPES: DISABLE
1098	new (SV *class, int map_width, int map_height)	1902
		1903	DC::Map
		1904	new (SV *klass)
1099	CODE:	1905	CODE:
1100	New (0, RETVAL, 1, struct map);	1906	New (0, RETVAL, 1, mapgrid);
1101	RETVAL->x = 0;	1907	RETVAL->x = 0;
1102	RETVAL->y = 0;	1908	RETVAL->y = 0;
1103	RETVAL->w = map_width;	1909	RETVAL->w = 0;
1104	RETVAL->h = map_height;	1910	RETVAL->h = 0;
1105	RETVAL->ox = 0;	1911	RETVAL->ox = 0;
1106	RETVAL->oy = 0;	1912	RETVAL->oy = 0;
1107	RETVAL->faces = 8192;	1913	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1108	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1914	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1109	RETVAL->texs = 8192;
1110	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1111	RETVAL->rows = 0;	1915	RETVAL->rows = 0;
1112	RETVAL->row = 0;	1916	RETVAL->row = 0;
1113	OUTPUT:	1917	OUTPUT:
1114	RETVAL	1918	RETVAL
1115		1919
1116	void	1920	void
1117	DESTROY (CFClient::Map self)	1921	DESTROY (DC::Map self)
1118	CODE:	1922	CODE:
1119	{	1923	{
1120	map_clear (self);	1924	map_clear (self);
1121	Safefree (self->face);	1925	Safefree (self->face2tile);
1122	Safefree (self->tex);	1926	Safefree (self->tex);
1123	Safefree (self);	1927	Safefree (self);
1124	}	1928	}
1125		1929
1126	void	1930	void
		1931	resize (DC::Map self, int map_width, int map_height)
		1932	CODE:
		1933	self->w = map_width;
		1934	self->h = map_height;
		1935
		1936	void
1127	clear (CFClient::Map self)	1937	clear (DC::Map self)
1128	CODE:	1938	CODE:
1129	map_clear (self);	1939	map_clear (self);
1130		1940
1131	void	1941	void
1132	set_face (CFClient::Map self, int face, int texid)	1942	set_tileid (DC::Map self, int face, int tile)
1133	CODE:	1943	CODE:
1134	{	1944	{
1135	while (self->faces <= face)	1945	need_facenum (self, face); self->face2tile [face] = tile;
1136	{	1946	need_texid (self, tile);
1137	Append (mapface, self->face, self->faces, self->faces);
1138	self->faces *= 2;
1139	}
1140
1141	self->face [face] = texid;
1142	}	1947	}
1143		1948
1144	void	1949	void
		1950	set_smooth (DC::Map self, int face, int smooth, int level)
		1951	CODE:
		1952	{
		1953	tileid texid;
		1954	maptex *tex;
		1955
		1956	if (face < 0 \|\| face >= self->faces)
		1957	return;
		1958
		1959	if (smooth < 0 \|\| smooth >= self->faces)
		1960	return;
		1961
		1962	texid = self->face2tile [face];
		1963
		1964	if (!texid)
		1965	return;
		1966
		1967	tex = self->tex + texid;
		1968	tex->smoothtile = self->face2tile [smooth];
		1969	tex->smoothlevel = level;
		1970	}
		1971
		1972	void
1145	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1973	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1146	CODE:	1974	CODE:
1147	{	1975	{
1148	while (self->texs <= texid)	1976	need_texid (self, texid);
1149	{
1150	Append (maptex, self->tex, self->texs, self->texs);
1151	self->texs *= 2;
1152	}
1153		1977
1154	{	1978	{
1155	maptex *tex = self->tex + texid;	1979	maptex *tex = self->tex + texid;
1156		1980
1157	tex->name = name;	1981	tex->name = name;
…		…
1173	// use uglier nearest interpolation because linear suffers	1997	// use uglier nearest interpolation because linear suffers
1174	// from transparent color bleeding and ugly wrapping effects.	1998	// from transparent color bleeding and ugly wrapping effects.
1175	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1999	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1176	}	2000	}
1177		2001
		2002	void
		2003	expire_textures (DC::Map self, int texid, int count)
		2004	PPCODE:
		2005	for (; texid < self->texs && count; ++texid, --count)
		2006	{
		2007	maptex *tex = self->tex + texid;
		2008
		2009	if (tex->name)
		2010	{
		2011	if (tex->unused)
		2012	{
		2013	tex->name = 0;
		2014	tex->unused = 0;
		2015	XPUSHs (sv_2mortal (newSViv (texid)));
		2016	}
		2017	else
		2018	tex->unused = 1;
		2019	}
		2020	}
		2021
1178	int	2022	int
1179	ox (CFClient::Map self)	2023	ox (DC::Map self)
1180	ALIAS:	2024	ALIAS:
1181	oy = 1	2025	oy = 1
1182	x = 2	2026	x = 2
1183	y = 3	2027	y = 3
1184	w = 4	2028	w = 4
…		…
1195	}	2039	}
1196	OUTPUT:	2040	OUTPUT:
1197	RETVAL	2041	RETVAL
1198		2042
1199	void	2043	void
1200	scroll (CFClient::Map self, int dx, int dy)	2044	scroll (DC::Map self, int dx, int dy)
1201	CODE:	2045	CODE:
1202	{	2046	{
1203	if (dx > 0)	2047	if (dx > 0)
1204	map_blank (self, self->x, self->y, dx - 1, self->h);	2048	map_blank (self, self->x, self->y, dx, self->h);
1205	else if (dx < 0)	2049	else if (dx < 0)
1206	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	2050	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1207		2051
1208	if (dy > 0)	2052	if (dy > 0)
1209	map_blank (self, self->x, self->y, self->w, dy - 1);	2053	map_blank (self, self->x, self->y, self->w, dy);
1210	else if (dy < 0)	2054	else if (dy < 0)
1211	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	2055	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1212		2056
1213	self->ox += dx; self->x += dx;	2057	self->ox += dx; self->x += dx;
1214	self->oy += dy; self->y += dy;	2058	self->oy += dy; self->y += dy;
1215		2059
1216	while (self->y < 0)	2060	while (self->y < 0)
…		…
1220	self->rows += MAP_EXTEND_Y;	2064	self->rows += MAP_EXTEND_Y;
1221	self->y += MAP_EXTEND_Y;	2065	self->y += MAP_EXTEND_Y;
1222	}	2066	}
1223	}	2067	}
1224		2068
1225	void	2069	SV *
1226	map1a_update (CFClient::Map self, SV *data_)	2070	map1a_update (DC::Map self, SV *data_)
1227	CODE:	2071	CODE:
1228	{	2072	{
1229	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2073	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1230	uint8_t data_end = (uint8_t )SvEND (data_);	2074	uint8_t data_end = (uint8_t )SvEND (data_);
1231	mapcell *cell;	2075	mapcell *cell;
1232	int x, y, flags;	2076	int x, y, z, flags;
		2077	AV *missing = newAV ();
		2078	RETVAL = newRV_noinc ((SV *)missing);
1233		2079
1234	while (data < data_end)	2080	while (data < data_end - 1)
1235	{	2081	{
1236	flags = (data [0] << 8) + data [1]; data += 2;	2082	flags = (data [0] << 8) + data [1]; data += 2;
1237		2083
1238	x = ((flags >> 10) & 63) + self->x;	2084	x = self->x + ((flags >> 10) & 63);
1239	y = ((flags >> 4) & 63) + self->y;	2085	y = self->y + ((flags >> 4) & 63);
1240		2086
1241	cell = map_get_cell (self, x, y);	2087	cell = map_get_cell (self, x, y);
1242		2088
1243	if (flags & 15)	2089	if (flags & 15)
1244	{	2090	{
1245	if (cell->darkness < 0)	2091	if (!cell->darkness)
1246	{	2092	{
		2093	memset (cell, 0, sizeof (*cell));
1247	cell->darkness = 0;	2094	cell->darkness = 256;
1248	cell->face [0] = 0;
1249	cell->face [1] = 0;
1250	cell->face [2] = 0;
1251	}	2095	}
1252		2096
1253	cell->darkness = flags & 8 ? *data++ : 255;
1254
1255	//TODO: don't trust server data to be in-range(!)	2097	//TODO: don't trust server data to be in-range(!)
1256		2098
1257	if (flags & 4)	2099	if (flags & 8)
1258	{	2100	{
1259	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2101	uint8_t ext, cmd;
		2102
		2103	do
		2104	{
		2105	ext = *data++;
		2106	cmd = ext & 0x7f;
		2107
		2108	if (cmd < 4)
		2109	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2110	else if (cmd == 5) // health
		2111	{
		2112	cell->stat_width = 1;
		2113	cell->stat_hp = *data++;
		2114	}
		2115	else if (cmd == 6) // monster width
		2116	cell->stat_width = *data++ + 1;
		2117	else if (cmd == 0x47)
		2118	{
		2119	if (*data == 1) cell->player = data [1];
		2120	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2121	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2122	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2123
		2124	data += *data + 1;
		2125	}
		2126	else if (cmd == 8) // cell flags
		2127	cell->flags = *data++;
		2128	else if (ext & 0x40) // unknown, multibyte => skip
		2129	data += *data + 1;
		2130	else
		2131	data++;
		2132	}
		2133	while (ext & 0x80);
1260	}	2134	}
1261		2135
		2136	for (z = 0; z <= 2; ++z)
1262	if (flags & 2)	2137	if (flags & (4 >> z))
1263	{	2138	{
1264	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	2139	faceid face = (data [0] << 8) + data [1]; data += 2;
		2140	need_facenum (self, face);
		2141	cell->tile [z] = self->face2tile [face];
		2142
		2143	if (cell->tile [z])
		2144	{
		2145	maptex *tex = self->tex + cell->tile [z];
		2146	tex->unused = 0;
		2147	if (!tex->name)
		2148	av_push (missing, newSViv (cell->tile [z]));
		2149
		2150	if (tex->smoothtile)
		2151	{
		2152	maptex *smooth = self->tex + tex->smoothtile;
		2153	smooth->unused = 0;
		2154	if (!smooth->name)
		2155	av_push (missing, newSViv (tex->smoothtile));
		2156	}
		2157	}
1265	}	2158	}
1266
1267	if (flags & 1)
1268	{
1269	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1270	}
1271	}	2159	}
1272	else	2160	else
1273	cell->darkness = -1;	2161	CELL_CLEAR (cell);
1274	}	2162	}
1275	}	2163	}
		2164	OUTPUT:
		2165	RETVAL
1276		2166
1277	SV *	2167	SV *
1278	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	2168	mapmap (DC::Map self, int x0, int y0, int w, int h)
1279	CODE:	2169	CODE:
1280	{	2170	{
1281	int x1, x;	2171	int x1, x;
1282	int y1, y;	2172	int y1, y;
1283	int z;	2173	int z;
…		…
1296	? self->row + y	2186	? self->row + y
1297	: 0;	2187	: 0;
1298		2188
1299	for (x = x0; x < x1; x++)	2189	for (x = x0; x < x1; x++)
1300	{	2190	{
1301	int r = 32, g = 32, b = 32, a = 192;	2191	unsigned int r = 32, g = 32, b = 32, a = 192;
1302		2192
1303	if (row && row->c0 <= x && x < row->c1)	2193	if (row && row->c0 <= x && x < row->c1)
1304	{	2194	{
1305	mapcell *cell = row->col + (x - row->c0);	2195	mapcell *cell = row->col + (x - row->c0);
1306		2196
1307	for (z = 0; z <= 0; z++)	2197	for (z = 0; z <= 0; z++)
1308	{	2198	{
1309	mapface face = cell->face [z];
1310
1311	if (face)
1312	{
1313	maptex tex = self->tex [face];	2199	maptex tex = self->tex [cell->tile [z]];
1314	int a0 = 255 - tex.a;	2200	int a0 = 255 - tex.a;
1315	int a1 = tex.a;	2201	int a1 = tex.a;
1316		2202
1317	r = (r * a0 + tex.r * a1) / 255;	2203	r = div255 (r * a0 + tex.r * a1);
1318	g = (g * a0 + tex.g * a1) / 255;	2204	g = div255 (g * a0 + tex.g * a1);
1319	b = (b * a0 + tex.b * a1) / 255;	2205	b = div255 (b * a0 + tex.b * a1);
1320	a = (a * a0 + tex.a * a1) / 255;	2206	a = div255 (a * a0 + tex.a * a1);
1321	}
1322	}	2207	}
1323	}	2208	}
1324		2209
1325	*map++ = (r )	2210	*map++ = (r )
1326	\| (g << 8)	2211	\| (g << 8)
1327	\| (b << 16)	2212	\| (b << 16)
1328	\| (a << 24);	2213	\| (a << 24);
1329	}	2214	}
1330	}	2215	}
1331		2216
1332	RETVAL = map_sv;	2217	RETVAL = map_sv;
1333	}	2218	}
1334	OUTPUT:	2219	OUTPUT:
1335	RETVAL	2220	RETVAL
1336		2221
1337	void	2222	void
1338	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2223	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1339	CODE:	2224	CODE:
1340	{	2225	{
1341	int vx, vy;
1342	int x, y, z;	2226	int x, y, z;
1343	int last_name;
1344	mapface face;
1345		2227
1346	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2228	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1347	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2229	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2230	smooth_key skey;
		2231	int pl_x, pl_y;
		2232	maptex pl_tex;
		2233	rc_t *rc = rc_alloc ();
		2234	rc_t *rc_ov = rc_alloc ();
		2235	rc_key_t key;
		2236	rc_array_t *arr;
1348		2237
1349	/*	2238	pl_tex.name = 0;
1350	int vx = self->vx = self->w >= sw
1351	? self->x + (self->w - sw) / 2
1352	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1353		2239
1354	int vy = self->vy = self->h >= sh	2240	// that's current max. sorry.
1355	? self->y + (self->h - sh) / 2	2241	if (sw > 255) sw = 255;
1356	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2242	if (sh > 255) sh = 255;
1357	*/
1358		2243
1359	glColor4ub (255, 255, 255, 255);	2244	// clear key, in case of extra padding
		2245	memset (&skey, 0, sizeof (skey));
		2246
		2247	memset (&key, 0, sizeof (key));
		2248	key.r = 255;
		2249	key.g = 255;
		2250	key.b = 255;
		2251	key.a = 255;
		2252	key.mode = GL_QUADS;
		2253	key.format = GL_T2F_V3F;
		2254
		2255	mx += self->x;
		2256	my += self->y;
		2257
		2258	// first pass: determine smooth_max
		2259	// rather ugly, if you ask me
		2260	// could also be stored inside mapcell and updated on change
		2261	memset (smooth_max, 0, sizeof (smooth_max));
		2262
		2263	for (y = 0; y < sh; y++)
		2264	if (0 <= y + my && y + my < self->rows)
		2265	{
		2266	maprow *row = self->row + (y + my);
		2267
		2268	for (x = 0; x < sw; x++)
		2269	if (row->c0 <= x + mx && x + mx < row->c1)
		2270	{
		2271	mapcell *cell = row->col + (x + mx - row->c0);
		2272
		2273	smooth_max[x + 1][y + 1] =
		2274	MAX (self->tex [cell->tile [0]].smoothlevel,
		2275	MAX (self->tex [cell->tile [1]].smoothlevel,
		2276	self->tex [cell->tile [2]].smoothlevel));
		2277	}
		2278	}
1360		2279
1361	glEnable (GL_BLEND);	2280	glEnable (GL_BLEND);
1362	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2281	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1363	glEnable (GL_TEXTURE_2D);
1364	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2282	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1365		2283
1366	glBegin (GL_QUADS);
1367
1368	last_name = 0;
1369
1370	for (z = 0; z < 3; z++)	2284	for (z = 0; z <= 2; z++)
		2285	{
		2286	smooth_hash smooth;
		2287	memset (smooth_level, 0, sizeof (smooth_level));
		2288	key.texname = -1;
		2289
1371	for (y = 0; y < sh; y++)	2290	for (y = 0; y < sh; y++)
1372	if (0 <= y + vy && y + vy < self->rows)	2291	if (0 <= y + my && y + my < self->rows)
1373	{	2292	{
1374	maprow *row = self->row + (y + vy);	2293	maprow *row = self->row + (y + my);
1375		2294
1376	for (x = 0; x < sw; x++)	2295	for (x = 0; x < sw; x++)
1377	if (row->c0 <= x + vx && x + vx < row->c1)	2296	if (row->c0 <= x + mx && x + mx < row->c1)
1378	{	2297	{
1379	mapcell *cell = row->col + (x + vx - row->c0);	2298	mapcell *cell = row->col + (x + mx - row->c0);
1380
1381	face = cell->face [z];	2299	tileid tile = cell->tile [z];
1382		2300
1383	if (face)	2301	if (tile)
		2302	{
		2303	maptex tex = self->tex [tile];
		2304	int px, py;
		2305
		2306	if (key.texname != tex.name)
		2307	{
		2308	self->tex [tile].unused = 0;
		2309
		2310	if (!tex.name)
		2311	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2312
		2313	key.texname = tex.name;
		2314	arr = rc_array (rc, &key);
		2315	}
		2316
		2317	px = (x + 1) * Th - tex.w;
		2318	py = (y + 1) * Tw - tex.h;
		2319
		2320	if (expect_false (cell->player == player) && expect_false (z == 2))
		2321	{
		2322	pl_x = px;
		2323	pl_y = py;
		2324	pl_tex = tex;
		2325	continue;
		2326	}
		2327
		2328	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2329	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2330	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2331	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2332
		2333	// update smooth hash
		2334	if (tex.smoothtile)
		2335	{
		2336	skey.tile = tex.smoothtile;
		2337	skey.level = tex.smoothlevel;
		2338
		2339	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2340
		2341	// add bits to current tile and all neighbours. skey.x\|y is
		2342	// shifted +1\|+1 so we always stay positive.
		2343
		2344	// bits is ___n cccc CCCC bbbb
		2345	// n do not draw borders&corners
		2346	// c draw these corners, but...
		2347	// C ... not these
		2348	// b draw these borders
		2349
		2350	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2351	// ┃· ·· ·┃ ━━
		2352
		2353	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2354	// ·· ·· ·┏ ┓·
		2355
		2356	// full tile
		2357	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
		2358
		2359	// borders
		2360	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
		2361	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
		2362	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
		2363	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
		2364
		2365	// corners
		2366	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
		2367	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
		2368	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
		2369	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2370	}
		2371	}
		2372
		2373	if (expect_false (z == 2) && expect_false (cell->flags))
		2374	{
		2375	// overlays such as the speech bubble, probably more to come
		2376	if (cell->flags & 1)
		2377	{
		2378	rc_key_t key_ov = key;
		2379	maptex tex = self->tex [TEXID_SPEECH];
		2380	rc_array_t *arr;
		2381	int px = x * Tw + Tw * 2 / 32;
		2382	int py = y * Th - Th * 6 / 32;
		2383
		2384	key_ov.texname = tex.name;
		2385	arr = rc_array (rc_ov, &key_ov);
		2386
		2387	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2388	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2389	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2390	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2391	}
		2392	}
		2393	}
		2394	}
		2395
		2396	rc_draw (rc);
		2397	rc_clear (rc);
		2398
		2399	// go through all smoothlevels, lowest to highest, then draw.
		2400	// this is basically counting sort
		2401	{
		2402	int w, b;
		2403
		2404	glEnable (GL_TEXTURE_2D);
		2405	glBegin (GL_QUADS);
		2406	for (w = 0; w < 256 / 32; ++w)
		2407	{
		2408	uint32_t smask = smooth_level [w];
		2409	if (smask)
		2410	for (b = 0; b < 32; ++b)
		2411	if (smask & (((uint32_t)1) << b))
1384	{	2412	{
1385	maptex tex = self->tex [face];	2413	int level = (w << 5) \| b;
		2414	HE *he;
1386		2415
1387	int px = (x + 1) * 32 - tex.w;	2416	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1388	int py = (y + 1) * 32 - tex.h;
1389
1390	if (last_name != tex.name)
1391	{	2417	{
		2418	smooth_key &skey = it->first;
		2419	IV bits = it->second;
		2420
		2421	if (!(bits & 0x1000)
		2422	&& skey.level == level
		2423	&& level > smooth_max [skey.x][skey.y])
		2424	{
		2425	maptex tex = self->tex [skey.tile];
		2426	int px = (((int)skey.x) - 1) * Tw;
		2427	int py = (((int)skey.y) - 1) * Th;
		2428	int border = bits & 15;
		2429	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2430	float dx = tex.s * .0625f; // 16 images/row
		2431	float dy = tex.t * .5f ; // 2 images/column
		2432
		2433	if (tex.name)
		2434	{
		2435	// this time avoiding texture state changes
		2436	// save gobs of state changes.
		2437	if (key.texname != tex.name)
		2438	{
		2439	self->tex [skey.tile].unused = 0;
		2440
1392	glEnd ();	2441	glEnd ();
1393	last_name = tex.name;
1394	glBindTexture (GL_TEXTURE_2D, last_name);	2442	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1395	glBegin (GL_QUADS);	2443	glBegin (GL_QUADS);
		2444	}
		2445
		2446	if (border)
		2447	{
		2448	float ox = border * dx;
		2449
		2450	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2451	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2452	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2453	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
		2454	}
		2455
		2456	if (corner)
		2457	{
		2458	float ox = corner * dx;
		2459
		2460	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2461	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
		2462	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
		2463	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2464	}
		2465	}
		2466	}
1396	}	2467	}
1397
1398	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1399	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1400	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1401	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1402	}	2468	}
1403	}
1404	}	2469	}
1405		2470
1406	glEnd ();	2471	glEnd ();
1407
1408	glDisable (GL_TEXTURE_2D);	2472	glDisable (GL_TEXTURE_2D);
		2473	key.texname = -1;
		2474	}
		2475	}
		2476
		2477	if (pl_tex.name)
		2478	{
		2479	maptex tex = pl_tex;
		2480	int px = pl_x + sdx;
		2481	int py = pl_y + sdy;
		2482
		2483	key.texname = tex.name;
		2484	arr = rc_array (rc, &key);
		2485
		2486	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2487	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2488	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2489	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2490
		2491	rc_draw (rc);
		2492	}
		2493
		2494	rc_draw (rc_ov);
		2495	rc_clear (rc_ov);
		2496
1409	glDisable (GL_BLEND);	2497	glDisable (GL_BLEND);
1410	}	2498	rc_free (rc);
		2499	rc_free (rc_ov);
1411		2500
		2501	// top layer: overlays such as the health bar
		2502	for (y = 0; y < sh; y++)
		2503	if (0 <= y + my && y + my < self->rows)
		2504	{
		2505	maprow *row = self->row + (y + my);
		2506
		2507	for (x = 0; x < sw; x++)
		2508	if (row->c0 <= x + mx && x + mx < row->c1)
		2509	{
		2510	mapcell *cell = row->col + (x + mx - row->c0);
		2511
		2512	int px = x * Tw;
		2513	int py = y * Th;
		2514
		2515	if (expect_false (cell->player == player))
		2516	{
		2517	px += sdx;
		2518	py += sdy;
		2519	}
		2520
		2521	if (cell->stat_hp)
		2522	{
		2523	int width = cell->stat_width * Tw;
		2524	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
		2525
		2526	glColor3ub (0, 0, 0);
		2527	glRectf (px + 1, py - thick - 2,
		2528	px + width - 1, py);
		2529
		2530	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2531	glRectf (px + 2,
		2532	py - thick - 1,
		2533	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2534	}
		2535	}
		2536	}
		2537	}
		2538
1412	void	2539	void
1413	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2540	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1414	CODE:	2541	CODE:
1415	{	2542	{
1416	static float color[16][3] = {	2543	static float color[16][3] = {
1417	{ 0.00, 0.00, 0.00 },	2544	{ 0.00f, 0.00f, 0.00f },
1418	{ 1.00, 1.00, 1.00 },	2545	{ 1.00f, 1.00f, 1.00f },
1419	{ 0.00, 0.00, 0.55 },	2546	{ 0.00f, 0.00f, 0.55f },
1420	{ 1.00, 0.00, 0.00 },	2547	{ 1.00f, 0.00f, 0.00f },
1421		2548
1422	{ 1.00, 0.54, 0.00 },	2549	{ 1.00f, 0.54f, 0.00f },
1423	{ 0.11, 0.56, 1.00 },	2550	{ 0.11f, 0.56f, 1.00f },
1424	{ 0.93, 0.46, 0.00 },	2551	{ 0.93f, 0.46f, 0.00f },
1425	{ 0.18, 0.54, 0.34 },	2552	{ 0.18f, 0.54f, 0.34f },
1426		2553
1427	{ 0.56, 0.73, 0.56 },	2554	{ 0.56f, 0.73f, 0.56f },
1428	{ 0.80, 0.80, 0.80 },	2555	{ 0.80f, 0.80f, 0.80f },
1429	{ 0.55, 0.41, 0.13 },	2556	{ 0.55f, 0.41f, 0.13f },
1430	{ 0.99, 0.77, 0.26 },	2557	{ 0.99f, 0.77f, 0.26f },
1431		2558
1432	{ 0.74, 0.65, 0.41 },	2559	{ 0.74f, 0.65f, 0.41f },
1433		2560
1434	{ 0.00, 1.00, 1.00 },	2561	{ 0.00f, 1.00f, 1.00f },
1435	{ 1.00, 0.00, 1.00 },	2562	{ 1.00f, 0.00f, 1.00f },
1436	{ 1.00, 1.00, 0.00 },	2563	{ 1.00f, 1.00f, 0.00f },
1437	};	2564	};
1438		2565
1439	int x, y;	2566	int x, y;
1440		2567
1441	glEnable (GL_TEXTURE_2D);	2568	glEnable (GL_TEXTURE_2D);
		2569	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2570	* but the nvidia driver (185.18.14) mishandles alpha textures
		2571	* and takes the colour from god knows where instead of using
		2572	* Cp. MODULATE results in the same colour, but slightly different
		2573	* alpha, but atcually gives us the correct colour with nvidia.
		2574	*/
1442	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2575	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1443	glEnable (GL_BLEND);	2576	glEnable (GL_BLEND);
1444	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2577	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1445	glBegin (GL_QUADS);	2578	glBegin (GL_QUADS);
1446		2579
1447	for (y = 0; y < h; y++)	2580	for (y = 0; y < h; y++)
…		…
1451		2584
1452	if (m)	2585	if (m)
1453	{	2586	{
1454	float *c = color [m & 15];	2587	float *c = color [m & 15];
1455		2588
1456	float tx1 = m & 0x40 ? 0.5 : 0.;	2589	float tx1 = m & 0x40 ? 0.5f : 0.f;
1457	float tx2 = tx1 + 0.5;	2590	float tx2 = tx1 + 0.5f;
1458		2591
1459	glColor4f (c[0], c[1], c[2], 0.75);	2592	glColor4f (c[0], c[1], c[2], 1);
1460	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2593	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1461	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2594	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1462	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2595	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1463	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2596	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1464	}	2597	}
…		…
1468	glDisable (GL_BLEND);	2601	glDisable (GL_BLEND);
1469	glDisable (GL_TEXTURE_2D);	2602	glDisable (GL_TEXTURE_2D);
1470	}	2603	}
1471		2604
1472	void	2605	void
1473	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2606	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1474	PPCODE:	2607	PPCODE:
1475	{	2608	{
1476	int vx, vy;
1477	int x, y;	2609	int x, y;
1478	int sw4 = (sw + 3) & ~3;	2610	int sw1 = sw + 2;
		2611	int sh1 = sh + 2;
		2612	int sh3 = sh * 3;
		2613	int sw3 = sw * 3;
1479	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2614	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1480	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2615	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1481		2616	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1482	memset (darkness, 255, sw4 * sh);	2617	memset (darkness1, 0, sw1*sh1);
		2618
1483	SvPOK_only (darkness_sv);	2619	SvPOK_only (darkness3_sv);
1484	SvCUR_set (darkness_sv, sw4 * sh);	2620	SvCUR_set (darkness3_sv, sw3 * sh3);
1485		2621
1486	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2622	mx += self->x - 1;
1487	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2623	my += self->y - 1;
1488		2624
1489	for (y = 0; y < sh; y++)	2625	for (y = 0; y < sh1; y++)
1490	if (0 <= y + vy && y + vy < self->rows)	2626	if (0 <= y + my && y + my < self->rows)
1491	{	2627	{
1492	maprow *row = self->row + (y + vy);	2628	maprow *row = self->row + (y + my);
1493		2629
1494	for (x = 0; x < sw; x++)	2630	for (x = 0; x < sw1; x++)
1495	if (row->c0 <= x + vx && x + vx < row->c1)	2631	if (row->c0 <= x + mx && x + mx < row->c1)
1496	{	2632	{
1497	mapcell *cell = row->col + (x + vx - row->c0);	2633	mapcell *cell = row->col + (x + mx - row->c0);
1498		2634
1499	darkness[y * sw4 + x] = cell->darkness < 0	2635	darkness1 [y * sw1 + x] = cell->darkness
		2636	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1500	? 255 - FOW_DARKNESS	2637	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1501	: 255 - cell->darkness;
1502	}	2638	}
1503	}	2639	}
1504		2640
		2641	for (y = 0; y < sh; ++y)
		2642	for (x = 0; x < sw; ++x)
		2643	{
		2644	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2645	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2646	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2647	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2648	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2649	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2650	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2651	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2652	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2653
		2654	uint8_t r11 = (d11 + d21 + d12) / 3;
		2655	uint8_t r21 = d21;
		2656	uint8_t r31 = (d21 + d31 + d32) / 3;
		2657
		2658	uint8_t r12 = d12;
		2659	uint8_t r22 = d22;
		2660	uint8_t r32 = d32;
		2661
		2662	uint8_t r13 = (d13 + d23 + d12) / 3;
		2663	uint8_t r23 = d23;
		2664	uint8_t r33 = (d23 + d33 + d32) / 3;
		2665
		2666	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2667	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2668	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2669	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2670	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2671	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2672	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2673	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2674	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2675	}
		2676
		2677	free (darkness1);
		2678
1505	EXTEND (SP, 3);	2679	EXTEND (SP, 3);
1506	PUSHs (sv_2mortal (newSViv (sw4)));	2680	PUSHs (sv_2mortal (newSViv (sw3)));
1507	PUSHs (sv_2mortal (newSViv (sh)));	2681	PUSHs (sv_2mortal (newSViv (sh3)));
1508	PUSHs (darkness_sv);	2682	PUSHs (darkness3_sv);
1509	}	2683	}
1510		2684
1511	SV *	2685	SV *
1512	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2686	get_rect (DC::Map self, int x0, int y0, int w, int h)
1513	CODE:	2687	CODE:
1514	{	2688	{
1515	int x, y, x1, y1;	2689	int x, y, x1, y1;
1516	SV data_sv = newSV (w h * 7 + 5);	2690	SV data_sv = newSV (w h * 7 + 5);
1517	uint8_t data = (uint8_t )SvPVX (data_sv);	2691	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1542	if (row && row->c0 <= x && x < row->c1)	2716	if (row && row->c0 <= x && x < row->c1)
1543	{	2717	{
1544	mapcell *cell = row->col + (x - row->c0);	2718	mapcell *cell = row->col + (x - row->c0);
1545	uint8_t flags = 0;	2719	uint8_t flags = 0;
1546		2720
1547	if (cell->face [0]) flags \|= 1;	2721	if (cell->tile [0]) flags \|= 1;
1548	if (cell->face [1]) flags \|= 2;	2722	if (cell->tile [1]) flags \|= 2;
1549	if (cell->face [2]) flags \|= 4;	2723	if (cell->tile [2]) flags \|= 4;
1550		2724
1551	*data++ = flags;	2725	*data++ = flags;
1552		2726
1553	if (flags & 1)	2727	if (flags & 1)
1554	{	2728	{
		2729	tileid tile = cell->tile [0];
1555	*data++ = cell->face [0] >> 8;	2730	*data++ = tile >> 8;
1556	*data++ = cell->face [0];	2731	*data++ = tile;
1557	}	2732	}
1558		2733
1559	if (flags & 2)	2734	if (flags & 2)
1560	{	2735	{
		2736	tileid tile = cell->tile [1];
1561	*data++ = cell->face [1] >> 8;	2737	*data++ = tile >> 8;
1562	*data++ = cell->face [1];	2738	*data++ = tile;
1563	}	2739	}
1564		2740
1565	if (flags & 4)	2741	if (flags & 4)
1566	{	2742	{
		2743	tileid tile = cell->tile [2];
1567	*data++ = cell->face [2] >> 8;	2744	*data++ = tile >> 8;
1568	*data++ = cell->face [2];	2745	*data++ = tile;
1569	}	2746	}
1570	}	2747	}
1571	else	2748	else
1572	*data++ = 0;	2749	*data++ = 0;
1573	}	2750	}
1574	}	2751	}
1575		2752
		2753	/* if size is wh + 5 then no data has been found /
		2754	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2755	{
1576	SvPOK_only (data_sv);	2756	SvPOK_only (data_sv);
1577	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2757	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2758	}
		2759
1578	RETVAL = data_sv;	2760	RETVAL = data_sv;
1579	}	2761	}
1580	OUTPUT:	2762	OUTPUT:
1581	RETVAL	2763	RETVAL
1582		2764
1583	void	2765	void
1584	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2766	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1585	PPCODE:	2767	PPCODE:
1586	{	2768	{
1587	int x, y, z;	2769	int x, y, z;
1588	int w, h;	2770	int w, h;
1589	int x1, y1;	2771	int x1, y1;
		2772	STRLEN len;
		2773	uint8_t data, end;
		2774
		2775	len = SvLEN (data_sv);
		2776	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2777	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2778	end = data + len + 8;
		2779
		2780	if (len < 5)
		2781	XSRETURN_EMPTY;
1590		2782
1591	if (*data++ != 0)	2783	if (*data++ != 0)
1592	return; /* version mismatch */	2784	XSRETURN_EMPTY; /* version mismatch */
1593		2785
1594	w = data++ << 8; w \|= data++;	2786	w = data++ << 8; w \|= data++;
1595	h = data++ << 8; h \|= data++;	2787	h = data++ << 8; h \|= data++;
1596		2788
1597	// we need to do this 'cause we don't keep an absolute coord system for rows	2789	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1609	{	2801	{
1610	maprow *row = map_get_row (self, y);	2802	maprow *row = map_get_row (self, y);
1611		2803
1612	for (x = x0; x < x1; x++)	2804	for (x = x0; x < x1; x++)
1613	{	2805	{
		2806	uint8_t flags;
		2807
		2808	if (data + 7 >= end)
		2809	XSRETURN_EMPTY;
		2810
1614	uint8_t flags = *data++;	2811	flags = *data++;
1615		2812
1616	if (flags)	2813	if (flags)
1617	{	2814	{
1618	mapface face[3] = { 0, 0, 0 };
1619
1620	mapcell *cell = row_get_cell (row, x);	2815	mapcell *cell = row_get_cell (row, x);
		2816	tileid tile[3] = { 0, 0, 0 };
1621		2817
1622	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2818	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1623	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2819	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1624	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2820	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1625		2821
1626	if (cell->darkness <= 0)	2822	if (cell->darkness == 0)
1627	{	2823	{
1628	cell->darkness = -1;	2824	/cell->darkness = 0;/
		2825	EXTEND (SP, 3);
1629		2826
1630	for (z = 0; z <= 2; z++)	2827	for (z = 0; z <= 2; z++)
1631	{	2828	{
1632	cell->face[z] = face[z];	2829	tileid t = tile [z];
1633		2830
1634	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2831	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2832	{
1635	XPUSHs (sv_2mortal (newSViv (face[z])));	2833	PUSHs (sv_2mortal (newSViv (t)));
		2834	need_texid (self, t);
		2835	}
		2836
		2837	cell->tile [z] = t;
1636	}	2838	}
1637	}	2839	}
1638	}	2840	}
1639	}	2841	}
1640	}	2842	}
1641	}	2843	}
1642		2844
1643	MODULE = CFClient PACKAGE = CFClient::MixChunk	2845	MODULE = Deliantra::Client PACKAGE = DC::RW
1644		2846
1645	CFClient::MixChunk	2847	DC::RW
1646	new_from_file (SV class, char path)	2848	new (SV klass, SV data_sv)
1647	CODE:	2849	CODE:
1648	RETVAL = Mix_LoadWAV (path);	2850	{
		2851	STRLEN datalen;
		2852	char *data = SvPVbyte (data_sv, datalen);
		2853
		2854	RETVAL = SDL_RWFromConstMem (data, datalen);
		2855	}
1649	OUTPUT:	2856	OUTPUT:
1650	RETVAL	2857	RETVAL
1651		2858
		2859	DC::RW
		2860	new_from_file (SV klass, const char path, const char *mode = "rb")
		2861	CODE:
		2862	RETVAL = SDL_RWFromFile (path, mode);
		2863	OUTPUT:
		2864	RETVAL
		2865
		2866	# fails on win32:
		2867	# dc.xs(2268) : error C2059: syntax error : '('
1652	void	2868	#void
		2869	#close (DC::RW self)
		2870	# CODE:
		2871	# (self->(close)) (self);
		2872
		2873	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2874
		2875	PROTOTYPES: DISABLE
		2876
		2877	DC::Channel
		2878	find ()
		2879	CODE:
		2880	{
		2881	RETVAL = Mix_GroupAvailable (-1);
		2882
		2883	if (RETVAL < 0)
		2884	{
		2885	RETVAL = Mix_GroupOldest (-1);
		2886
		2887	if (RETVAL < 0)
		2888	{
		2889	// happens sometimes, maybe it just stopped playing(?)
		2890	RETVAL = Mix_GroupAvailable (-1);
		2891
		2892	if (RETVAL < 0)
		2893	XSRETURN_UNDEF;
		2894	}
		2895	else
		2896	Mix_HaltChannel (RETVAL);
		2897	}
		2898
		2899	Mix_UnregisterAllEffects (RETVAL);
		2900	Mix_Volume (RETVAL, 128);
		2901	}
		2902	OUTPUT:
		2903	RETVAL
		2904
		2905	void
		2906	halt (DC::Channel self)
		2907	CODE:
		2908	Mix_HaltChannel (self);
		2909
		2910	void
		2911	expire (DC::Channel self, int ticks = -1)
		2912	CODE:
		2913	Mix_ExpireChannel (self, ticks);
		2914
		2915	void
		2916	fade_out (DC::Channel self, int ticks = -1)
		2917	CODE:
		2918	Mix_FadeOutChannel (self, ticks);
		2919
		2920	int
		2921	volume (DC::Channel self, int volume)
		2922	CODE:
		2923	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2924	OUTPUT:
		2925	RETVAL
		2926
		2927	void
		2928	unregister_all_effects (DC::Channel self)
		2929	CODE:
		2930	Mix_UnregisterAllEffects (self);
		2931
		2932	void
		2933	set_panning (DC::Channel self, int left, int right)
		2934	CODE:
		2935	left = CLAMP (left , 0, 255);
		2936	right = CLAMP (right, 0, 255);
		2937	Mix_SetPanning (self, left, right);
		2938
		2939	void
		2940	set_distance (DC::Channel self, int distance)
		2941	CODE:
		2942	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2943
		2944	void
		2945	set_position (DC::Channel self, int angle, int distance)
		2946	CODE:
		2947
		2948	void
		2949	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2950	CODE:
		2951	{
		2952	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2953	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2954	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2955	}
		2956
		2957	void
		2958	set_reverse_stereo (DC::Channel self, int flip)
		2959	CODE:
		2960	Mix_SetReverseStereo (self, flip);
		2961
		2962	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2963
		2964	PROTOTYPES: DISABLE
		2965
		2966	void
		2967	decoders ()
		2968	PPCODE:
		2969	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2970	int i, num = Mix_GetNumChunkDecoders ();
		2971	EXTEND (SP, num);
		2972	for (i = 0; i < num; ++i)
		2973	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2974	#else
		2975	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2976	#endif
		2977
		2978	DC::MixChunk
		2979	new (SV *klass, DC::RW rwops)
		2980	CODE:
		2981	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2982	OUTPUT:
		2983	RETVAL
		2984
		2985	void
1653	DESTROY (CFClient::MixChunk self)	2986	DESTROY (DC::MixChunk self)
1654	CODE:	2987	CODE:
1655	Mix_FreeChunk (self);	2988	Mix_FreeChunk (self);
1656		2989
1657	int	2990	int
1658	volume (CFClient::MixChunk self, int volume = -1)	2991	volume (DC::MixChunk self, int volume = -1)
1659	CODE:	2992	CODE:
		2993	if (items > 1)
		2994	volume = CLAMP (volume, 0, 128);
1660	RETVAL = Mix_VolumeChunk (self, volume);	2995	RETVAL = Mix_VolumeChunk (self, volume);
1661	OUTPUT:	2996	OUTPUT:
1662	RETVAL	2997	RETVAL
1663		2998
1664	int	2999	DC::Channel
1665	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	3000	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1666	CODE:	3001	CODE:
		3002	{
1667	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	3003	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		3004
		3005	if (RETVAL < 0)
		3006	XSRETURN_UNDEF;
		3007
		3008	if (channel < 0)
		3009	{
		3010	Mix_UnregisterAllEffects (RETVAL);
		3011	Mix_Volume (RETVAL, 128);
		3012	}
		3013	}
1668	OUTPUT:	3014	OUTPUT:
1669	RETVAL	3015	RETVAL
1670		3016
1671	MODULE = CFClient PACKAGE = CFClient::MixMusic	3017	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		3018
		3019	void
		3020	decoders ()
		3021	PPCODE:
		3022	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3023	int i, num = Mix_GetNumMusicDecoders ();
		3024	EXTEND (SP, num);
		3025	for (i = 0; i < num; ++i)
		3026	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3027	#else
		3028	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3029	#endif
1672		3030
1673	int	3031	int
1674	volume (int volume = -1)	3032	volume (int volume = -1)
		3033	PROTOTYPE: ;$
1675	CODE:	3034	CODE:
		3035	if (items > 0)
		3036	volume = CLAMP (volume, 0, 128);
1676	RETVAL = Mix_VolumeMusic (volume);	3037	RETVAL = Mix_VolumeMusic (volume);
1677	OUTPUT:	3038	OUTPUT:
1678	RETVAL	3039	RETVAL
1679		3040
1680	CFClient::MixMusic	3041	void
1681	new_from_file (SV class, char path)	3042	fade_out (int ms)
1682	CODE:	3043	CODE:
1683	RETVAL = Mix_LoadMUS (path);	3044	Mix_FadeOutMusic (ms);
		3045
		3046	void
		3047	halt ()
		3048	CODE:
		3049	Mix_HaltMusic ();
		3050
		3051	int
		3052	playing ()
		3053	CODE:
		3054	RETVAL = Mix_PlayingMusic ();
1684	OUTPUT:	3055	OUTPUT:
1685	RETVAL	3056	RETVAL
1686		3057
		3058	DC::MixMusic
		3059	new (SV *klass, DC::RW rwops)
		3060	CODE:
		3061	RETVAL = Mix_LoadMUS_RW (rwops);
		3062	OUTPUT:
		3063	RETVAL
		3064
1687	void	3065	void
1688	DESTROY (CFClient::MixMusic self)	3066	DESTROY (DC::MixMusic self)
1689	CODE:	3067	CODE:
1690	Mix_FreeMusic (self);	3068	Mix_FreeMusic (self);
1691		3069
1692	int	3070	int
1693	play (CFClient::MixMusic self, int loops = -1)	3071	play (DC::MixMusic self, int loops = -1)
1694	CODE:	3072	CODE:
1695	RETVAL = Mix_PlayMusic (self, loops);	3073	RETVAL = Mix_PlayMusic (self, loops);
1696	OUTPUT:	3074	OUTPUT:
1697	RETVAL	3075	RETVAL
1698		3076
		3077	void
		3078	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3079	CODE:
		3080	Mix_FadeInMusicPos (self, loops, ms, position);
		3081
1699	MODULE = CFClient PACKAGE = CFClient::OpenGL	3082	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3083
		3084	PROTOTYPES: ENABLE
1700		3085
1701	BOOT:	3086	BOOT:
1702	{	3087	{
1703	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	3088	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1704	static const struct {	3089	static const struct {
1705	const char *name;	3090	const char *name;
1706	IV iv;	3091	IV iv;
1707	} *civ, const_iv[] = {	3092	} *civ, const_iv[] = {
1708	# define const_iv(name) { # name, (IV)name }	3093	# define const_iv(name) { # name, (IV)name }
		3094	const_iv (GL_VENDOR),
		3095	const_iv (GL_VERSION),
		3096	const_iv (GL_EXTENSIONS),
		3097	const_iv (GL_MAX_TEXTURE_UNITS),
1709	const_iv (GL_COLOR_MATERIAL),	3098	const_iv (GL_COLOR_MATERIAL),
1710	const_iv (GL_SMOOTH),	3099	const_iv (GL_SMOOTH),
1711	const_iv (GL_FLAT),	3100	const_iv (GL_FLAT),
1712	const_iv (GL_DITHER),	3101	const_iv (GL_DITHER),
1713	const_iv (GL_BLEND),	3102	const_iv (GL_BLEND),
…		…
1715	const_iv (GL_SCISSOR_TEST),	3104	const_iv (GL_SCISSOR_TEST),
1716	const_iv (GL_DEPTH_TEST),	3105	const_iv (GL_DEPTH_TEST),
1717	const_iv (GL_ALPHA_TEST),	3106	const_iv (GL_ALPHA_TEST),
1718	const_iv (GL_NORMALIZE),	3107	const_iv (GL_NORMALIZE),
1719	const_iv (GL_RESCALE_NORMAL),	3108	const_iv (GL_RESCALE_NORMAL),
		3109	const_iv (GL_FRONT),
		3110	const_iv (GL_BACK),
		3111	const_iv (GL_AUX0),
1720	const_iv (GL_AND),	3112	const_iv (GL_AND),
1721	const_iv (GL_ONE),	3113	const_iv (GL_ONE),
1722	const_iv (GL_ZERO),	3114	const_iv (GL_ZERO),
1723	const_iv (GL_SRC_ALPHA),	3115	const_iv (GL_SRC_ALPHA),
1724	const_iv (GL_DST_ALPHA),	3116	const_iv (GL_DST_ALPHA),
1725	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3117	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1726	const_iv (GL_ONE_MINUS_DST_ALPHA),	3118	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3119	const_iv (GL_SRC_COLOR),
		3120	const_iv (GL_DST_COLOR),
		3121	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3122	const_iv (GL_ONE_MINUS_DST_COLOR),
1727	const_iv (GL_SRC_ALPHA_SATURATE),	3123	const_iv (GL_SRC_ALPHA_SATURATE),
1728	const_iv (GL_RGB),	3124	const_iv (GL_RGB),
1729	const_iv (GL_RGBA),	3125	const_iv (GL_RGBA),
1730	const_iv (GL_RGBA4),	3126	const_iv (GL_RGBA4),
1731	const_iv (GL_RGBA8),	3127	const_iv (GL_RGBA8),
…		…
1737	const_iv (GL_INTENSITY),	3133	const_iv (GL_INTENSITY),
1738	const_iv (GL_LUMINANCE),	3134	const_iv (GL_LUMINANCE),
1739	const_iv (GL_LUMINANCE_ALPHA),	3135	const_iv (GL_LUMINANCE_ALPHA),
1740	const_iv (GL_FLOAT),	3136	const_iv (GL_FLOAT),
1741	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3137	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3138	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3139	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3140	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3141	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3142	const_iv (GL_COMPRESSED_RGB_ARB),
		3143	const_iv (GL_COMPRESSED_RGBA_ARB),
1742	const_iv (GL_COMPILE),	3144	const_iv (GL_COMPILE),
		3145	const_iv (GL_PROXY_TEXTURE_1D),
		3146	const_iv (GL_PROXY_TEXTURE_2D),
1743	const_iv (GL_TEXTURE_1D),	3147	const_iv (GL_TEXTURE_1D),
1744	const_iv (GL_TEXTURE_2D),	3148	const_iv (GL_TEXTURE_2D),
1745	const_iv (GL_TEXTURE_ENV),	3149	const_iv (GL_TEXTURE_ENV),
1746	const_iv (GL_TEXTURE_MAG_FILTER),	3150	const_iv (GL_TEXTURE_MAG_FILTER),
1747	const_iv (GL_TEXTURE_MIN_FILTER),	3151	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1768	const_iv (GL_COLOR_LOGIC_OP),	3172	const_iv (GL_COLOR_LOGIC_OP),
1769	const_iv (GL_SEPARABLE_2D),	3173	const_iv (GL_SEPARABLE_2D),
1770	const_iv (GL_CONVOLUTION_2D),	3174	const_iv (GL_CONVOLUTION_2D),
1771	const_iv (GL_CONVOLUTION_BORDER_MODE),	3175	const_iv (GL_CONVOLUTION_BORDER_MODE),
1772	const_iv (GL_CONSTANT_BORDER),	3176	const_iv (GL_CONSTANT_BORDER),
		3177	const_iv (GL_POINTS),
1773	const_iv (GL_LINES),	3178	const_iv (GL_LINES),
		3179	const_iv (GL_LINE_STRIP),
1774	const_iv (GL_LINE_LOOP),	3180	const_iv (GL_LINE_LOOP),
1775	const_iv (GL_QUADS),	3181	const_iv (GL_QUADS),
1776	const_iv (GL_QUAD_STRIP),	3182	const_iv (GL_QUAD_STRIP),
1777	const_iv (GL_TRIANGLES),	3183	const_iv (GL_TRIANGLES),
1778	const_iv (GL_TRIANGLE_STRIP),	3184	const_iv (GL_TRIANGLE_STRIP),
1779	const_iv (GL_TRIANGLE_FAN),	3185	const_iv (GL_TRIANGLE_FAN),
		3186	const_iv (GL_POLYGON),
1780	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3187	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3188	const_iv (GL_POINT_SMOOTH_HINT),
		3189	const_iv (GL_LINE_SMOOTH_HINT),
		3190	const_iv (GL_POLYGON_SMOOTH_HINT),
		3191	const_iv (GL_GENERATE_MIPMAP_HINT),
		3192	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1781	const_iv (GL_FASTEST),	3193	const_iv (GL_FASTEST),
		3194	const_iv (GL_DONT_CARE),
		3195	const_iv (GL_NICEST),
1782	const_iv (GL_V2F),	3196	const_iv (GL_V2F),
1783	const_iv (GL_V3F),	3197	const_iv (GL_V3F),
1784	const_iv (GL_T2F_V3F),	3198	const_iv (GL_T2F_V3F),
1785	const_iv (GL_T2F_N3F_V3F),	3199	const_iv (GL_T2F_N3F_V3F),
		3200	const_iv (GL_FUNC_ADD),
		3201	const_iv (GL_FUNC_SUBTRACT),
		3202	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1786	# undef const_iv	3203	# undef const_iv
1787	};	3204	};
1788		3205
1789	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3206	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1790	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3207	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1791	}
1792		3208
1793	char *	3209	texture_av = newAV ();
		3210	AvREAL_off (texture_av);
		3211	}
		3212
		3213	void
		3214	disable_GL_EXT_blend_func_separate ()
		3215	CODE:
		3216	gl.BlendFuncSeparate = 0;
		3217	gl.BlendFuncSeparateEXT = 0;
		3218
		3219	void
		3220	apple_nvidia_bug (int enable)
		3221
		3222	const char *
1794	gl_vendor ()	3223	gl_vendor ()
1795	CODE:	3224	CODE:
1796	RETVAL = (char *)glGetString (GL_VENDOR);	3225	RETVAL = (const char *)glGetString (GL_VENDOR);
1797	OUTPUT:	3226	OUTPUT:
1798	RETVAL	3227	RETVAL
1799		3228
1800	char *	3229	const char *
1801	gl_version ()	3230	gl_version ()
1802	CODE:	3231	CODE:
1803	RETVAL = (char *)glGetString (GL_VERSION);	3232	RETVAL = (const char *)glGetString (GL_VERSION);
1804	OUTPUT:	3233	OUTPUT:
1805	RETVAL	3234	RETVAL
1806		3235
1807	char *	3236	const char *
1808	gl_extensions ()	3237	gl_extensions ()
1809	CODE:	3238	CODE:
1810	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3239	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
1811	OUTPUT:	3240	OUTPUT:
1812	RETVAL	3241	RETVAL
1813		3242
		3243	const char *glGetString (GLenum pname)
		3244	CODE:
		3245	RETVAL = (const char *)glGetString (pname);
		3246	OUTPUT:
		3247	RETVAL
		3248
		3249	GLint glGetInteger (GLenum pname)
		3250	CODE:
		3251	glGetIntegerv (pname, &RETVAL);
		3252	OUTPUT:
		3253	RETVAL
		3254
		3255	GLdouble glGetDouble (GLenum pname)
		3256	CODE:
		3257	glGetDoublev (pname, &RETVAL);
		3258	OUTPUT:
		3259	RETVAL
		3260
1814	int glGetError ()	3261	int glGetError ()
1815		3262
1816	void glFinish ()	3263	void glFinish ()
		3264
		3265	void glFlush ()
1817		3266
1818	void glClear (int mask)	3267	void glClear (int mask)
1819		3268
1820	void glClearColor (float r, float g, float b, float a = 1.0)	3269	void glClearColor (float r, float g, float b, float a = 1.0)
1821	PROTOTYPE: @	3270	PROTOTYPE: @
…		…
1832		3281
1833	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3282	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1834	CODE:	3283	CODE:
1835	gl_BlendFuncSeparate (sa, da, saa, daa);	3284	gl_BlendFuncSeparate (sa, da, saa, daa);
1836		3285
		3286	# void glBlendEquation (int se)
		3287
1837	void glDepthMask (int flag)	3288	void glDepthMask (int flag)
1838		3289
1839	void glLogicOp (int opcode)	3290	void glLogicOp (int opcode)
1840		3291
1841	void glColorMask (int red, int green, int blue, int alpha)	3292	void glColorMask (int red, int green, int blue, int alpha)
…		…
1845	void glPushMatrix ()	3296	void glPushMatrix ()
1846		3297
1847	void glPopMatrix ()	3298	void glPopMatrix ()
1848		3299
1849	void glLoadIdentity ()	3300	void glLoadIdentity ()
		3301
		3302	void glDrawBuffer (int buffer)
		3303
		3304	void glReadBuffer (int buffer)
1850		3305
1851	# near_ and far_ are due to microsofts buggy "c" compiler	3306	# near_ and far_ are due to microsofts buggy "c" compiler
1852	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3307	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1853		3308
1854	# near_ and far_ are due to microsofts buggy "c" compiler	3309	# near_ and far_ are due to microsofts buggy "c" compiler
1855	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3310	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3311
		3312	PROTOTYPES: DISABLE
1856		3313
1857	void glViewport (int x, int y, int width, int height)	3314	void glViewport (int x, int y, int width, int height)
1858		3315
1859	void glScissor (int x, int y, int width, int height)	3316	void glScissor (int x, int y, int width, int height)
1860		3317
…		…
1868		3325
1869	void glRotate (float angle, float x, float y, float z)	3326	void glRotate (float angle, float x, float y, float z)
1870	CODE:	3327	CODE:
1871	glRotatef (angle, x, y, z);	3328	glRotatef (angle, x, y, z);
1872		3329
1873	void glBegin (int mode)
1874
1875	void glEnd ()
1876
1877	void glColor (float r, float g, float b, float a = 1.0)	3330	void glColor (float r, float g, float b, float a = 1.0)
1878	PROTOTYPE: @	3331	PROTOTYPE: @
1879	ALIAS:	3332	ALIAS:
1880	glColor_premultiply = 1	3333	glColor_premultiply = 1
1881	CODE:	3334	CODE:
1882	if (ix)	3335	if (ix)
1883	{	3336	{
1884	r *= a;	3337	r *= a;
1885	g *= a;	3338	g *= a;
1886	b *= a;	3339	b *= a;
1887	}	3340	}
1888	// microsoft visual "c" rounds instead of truncating...	3341	// microsoft visual "c" rounds instead of truncating...
1889	glColor4ub (MIN ((int)(r * 256.f), 255),	3342	glColor4f (r, g, b, a);
1890	MIN ((int)(g * 256.f), 255),
1891	MIN ((int)(b * 256.f), 255),
1892	MIN ((int)(a * 256.f), 255));
1893
1894	void glInterleavedArrays (int format, int stride, char *data)
1895
1896	void glDrawElements (int mode, int count, int type, char *indices)
1897
1898	# 1.2 void glDrawRangeElements (int mode, int start, int end
1899		3343
1900	void glRasterPos (float x, float y, float z = 0.)	3344	void glRasterPos (float x, float y, float z = 0.)
1901	CODE:	3345	CODE:
1902	glRasterPos3f (0, 0, z);	3346	glRasterPos3f (0, 0, z);
1903	glBitmap (0, 0, 0, 0, x, y, 0);	3347	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1908		3352
1909	void glTexCoord (float s, float t)	3353	void glTexCoord (float s, float t)
1910	CODE:	3354	CODE:
1911	glTexCoord2f (s, t);	3355	glTexCoord2f (s, t);
1912		3356
		3357	void glRect (float x1, float y1, float x2, float y2)
		3358	CODE:
		3359	glRectf (x1, y1, x2, y2);
		3360
		3361	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3362	CODE:
		3363	glBegin (GL_LINE_LOOP);
		3364	glVertex2f (x1, y1);
		3365	glVertex2f (x2, y1);
		3366	glVertex2f (x2, y2);
		3367	glVertex2f (x1, y2);
		3368	glEnd ();
		3369
		3370	PROTOTYPES: ENABLE
		3371
		3372	void glBegin (int mode)
		3373
		3374	void glEnd ()
		3375
		3376	void glPointSize (GLfloat size)
		3377
		3378	void glLineWidth (GLfloat width)
		3379
		3380	void glInterleavedArrays (int format, int stride, char *data)
		3381
		3382	void glDrawElements (int mode, int count, int type, char *indices)
		3383
		3384	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3385
1913	void glTexEnv (int target, int pname, float param)	3386	void glTexEnv (int target, int pname, float param)
1914	CODE:	3387	CODE:
1915	glTexEnvf (target, pname, param);	3388	glTexEnvf (target, pname, param);
1916		3389
1917	void glTexParameter (int target, int pname, float param)	3390	void glTexParameter (int target, int pname, float param)
…		…
1933	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3406	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1934	CODE:	3407	CODE:
1935	if (gl.SeparableFilter2D)	3408	if (gl.SeparableFilter2D)
1936	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3409	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1937		3410
1938	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3411	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1939		3412
1940	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3413	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1941		3414
1942	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3415	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3416
		3417	void glPixelZoom (float x, float y)
1943		3418
1944	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3419	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1945		3420
1946	int glGenTexture ()	3421	int glGenTexture ()
1947	CODE:	3422	CODE:
1948	{	3423	RETVAL = gen_texture ();
1949	GLuint name;
1950	glGenTextures (1, &name);
1951	RETVAL = name;
1952	}
1953	OUTPUT:	3424	OUTPUT:
1954	RETVAL	3425	RETVAL
1955		3426
1956	void glDeleteTexture (int name)	3427	void glDeleteTexture (int name)
1957	CODE:	3428	CODE:
1958	{
1959	GLuint name_ = name;
1960	glDeleteTextures (1, &name_);	3429	del_texture (name);
1961	}	3430
1962
1963	int glGenList ()	3431	int glGenList ()
1964	CODE:	3432	CODE:
1965	RETVAL = glGenLists (1);	3433	RETVAL = glGenLists (1);
1966	OUTPUT:	3434	OUTPUT:
1967	RETVAL	3435	RETVAL
…		…
1974		3442
1975	void glEndList ()	3443	void glEndList ()
1976		3444
1977	void glCallList (int list)	3445	void glCallList (int list)
1978		3446
		3447	void c_init ()
		3448	CODE:
		3449	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3450	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
1979		3451
		3452	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3453
		3454	PROTOTYPES: DISABLE
		3455
		3456	void
		3457	find_widget (SV *self, NV x, NV y)
		3458	PPCODE:
		3459	{
		3460	if (within_widget (self, x, y))
		3461	XPUSHs (self);
		3462	}
		3463
		3464	BOOT:
		3465	{
		3466	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3467
		3468	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3469	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3470	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3471	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3472	}
		3473
		3474	void
		3475	draw (SV *self)
		3476	CODE:
		3477	{
		3478	HV *hv;
		3479	SV **svp;
		3480	NV x, y, w, h;
		3481	SV *draw_x_sv = GvSV (draw_x_gv);
		3482	SV *draw_y_sv = GvSV (draw_y_gv);
		3483	SV *draw_w_sv = GvSV (draw_w_gv);
		3484	SV *draw_h_sv = GvSV (draw_h_gv);
		3485	double draw_x, draw_y;
		3486
		3487	if (!SvROK (self))
		3488	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3489
		3490	hv = (HV *)SvRV (self);
		3491
		3492	if (SvTYPE (hv) != SVt_PVHV)
		3493	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3494
		3495	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3496	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3497
		3498	if (!h \|\| !w)
		3499	XSRETURN_EMPTY;
		3500
		3501	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3502	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3503
		3504	draw_x = SvNV (draw_x_sv) + x;
		3505	draw_y = SvNV (draw_y_sv) + y;
		3506
		3507	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3508	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3509	XSRETURN_EMPTY;
		3510
		3511	sv_setnv (draw_x_sv, draw_x);
		3512	sv_setnv (draw_y_sv, draw_y);
		3513
		3514	glPushMatrix ();
		3515	glTranslated (x, y, 0);
		3516
		3517	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3518	{
		3519	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3520
		3521	if (svp && SvTRUE (*svp))
		3522	{
		3523	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3524	glEnable (GL_BLEND);
		3525	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3526	glBegin (GL_QUADS);
		3527	glVertex2f (0, 0);
		3528	glVertex2f (w, 0);
		3529	glVertex2f (w, h);
		3530	glVertex2f (0, h);
		3531	glEnd ();
		3532	glDisable (GL_BLEND);
		3533	}
		3534	}
		3535	#if 0
		3536	// draw borders, for debugging
		3537	glPushMatrix ();
		3538	glColor4f (1., 1., 0., 1.);
		3539	glTranslatef (.5, .5, 0.);
		3540	glBegin (GL_LINE_LOOP);
		3541	glVertex2f (0 , 0);
		3542	glVertex2f (w - 1, 0);
		3543	glVertex2f (w - 1, h - 1);
		3544	glVertex2f (0 , h - 1);
		3545	glEnd ();
		3546	glPopMatrix ();
		3547	#endif
		3548	PUSHMARK (SP);
		3549	XPUSHs (self);
		3550	PUTBACK;
		3551	call_method ("_draw", G_VOID \| G_DISCARD);
		3552	SPAGAIN;
		3553
		3554	glPopMatrix ();
		3555
		3556	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3557	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3558	}
		3559

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.118 by root, Thu Jun 15 15:47:35 2006 UTC vs. Revision 1.323 by root, Sun Nov 18 01:48:39 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.118 by root, Thu Jun 15 15:47:35 2006 UTC vs.
Revision 1.323 by root, Sun Nov 18 01:48:39 2018 UTC