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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs.
Revision 1.322 by root, Sun Nov 18 01:43:12 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
23	#define PANGO_ENABLE_BACKEND	54	#define PANGO_ENABLE_BACKEND
24	#define G_DISABLE_CAST_CHECKS	55	#define G_DISABLE_CAST_CHECKS
25		56
26	#include <glib/gmacros.h>	57	#include <glib.h>
27		58
28	#include <pango/pango.h>	59	#include <pango/pango.h>
		60
		61	#ifndef PANGO_VERSION_CHECK
		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
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	89	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		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 */
49	#define FOW_DARKNESS 32	93	#define FOW_DARKNESS 50
		94	#define DARKNESS_ADJUST(n) (n)
50		95
51	#define MAP_EXTEND_X 32	96	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	97	#define MAP_EXTEND_Y 512
53		98
54	#define MIN_FONT_HEIGHT 10	99	#define MIN_FONT_HEIGHT 10
55		100
56	#if 1	101	/* mask out modifiers we are not interested in */
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	102	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
58	#else	103
59	# define PARACHUTE 0	104	#define KMOD_LRAM 0x10000 // our extension
60	#endif	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;
61		129
62	static struct	130	static struct
63	{	131	{
64	#define GL_FUNC(ptr,name) ptr name;	132	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	133	#include "glfunc.h"
66	#undef GL_FUNC	134	#undef GL_FUNC
67	} gl;	135	} gl;
68		136
		137	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	138	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	139	{
71	if (gl.BlendFuncSeparate)	140	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	141	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	142	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	143	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	144	else
76	glBlendFunc (sa, da);	145	glBlendFunc (sa, da);
77	}	146	}
78		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
79	#include "texcache.c"	172	#include "texcache.c"
		173	#include "rendercache.c"
80		174
81	#include "pango-font.c"	175	#include "pango-font.c"
82	#include "pango-fontmap.c"	176	#include "pango-fontmap.c"
83	#include "pango-render.c"	177	#include "pango-render.c"
84		178
		179	typedef IV DC__Channel;
		180	typedef SDL_RWops *DC__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	181	typedef Mix_Chunk *DC__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	182	typedef Mix_Music *DC__MixMusic;
87		183
88	typedef PangoFontDescription *CFClient__Font;	184	typedef PangoFontDescription *DC__Font;
89		185
90	static int	186	static int
91	shape_attr_p (PangoLayoutRun *run)	187	shape_attr_p (PangoLayoutRun *run)
92	{	188	{
93	GSList *attrs = run->item->analysis.extra_attrs;	189	GSList *attrs = run->item->analysis.extra_attrs;
94		190
95	while (attrs)	191	while (attrs)
96	{	192	{
97	PangoAttribute *attr = attrs->data;	193	PangoAttribute attr = (PangoAttribute )attrs->data;
98		194
99	if (attr->klass->type == PANGO_ATTR_SHAPE)	195	if (attr->klass->type == PANGO_ATTR_SHAPE)
100	return 1;	196	return 1;
101		197
102	attrs = attrs->next;	198	attrs = attrs->next;
107		203
108	typedef struct cf_layout {	204	typedef struct cf_layout {
109	PangoLayout *pl;	205	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	206	float r, g, b, a; // default color for rgba mode
111	int base_height;	207	int base_height;
112	CFClient__Font font;	208	DC__Font font;
		209	rc_t *rc;
113	} *CFClient__Layout;	210	} *DC__Layout;
114		211
115	static CFClient__Font default_font;	212	static DC__Font default_font;
116	static PangoContext *opengl_context;	213	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	214	static PangoFontMap *opengl_fontmap;
118		215
119	static void	216	static void
120	substitute_func (FcPattern *pattern, gpointer data)	217	substitute_func (FcPattern *pattern, gpointer data)
121	{	218	{
122	FcPatternAddBool (pattern, FC_HINTING, 1);	219	FcPatternAddBool (pattern, FC_HINTING, 1);
123	#ifdef FC_HINT_STYLE	220	#ifdef FC_HINT_STYLE
124	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	221	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
125	#endif	222	#endif
126	#ifdef _WIN32
127	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
128	#else
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	223	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	#endif
131	}	224	}
132		225
133	static void	226	static void
134	layout_update_font (CFClient__Layout self)	227	layout_update_font (DC__Layout self)
135	{	228	{
136	/* use a random scale factor to account for unknown descenders, 0.8 works	229	/* use a random scale factor to account for unknown descenders, 0.8 works
137	* reasonably well with bitstream vera	230	* reasonably well with dejavu/bistream fonts
138	*/	231	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	232	PangoFontDescription *font = self->font ? self->font : default_font;
140		233
141	pango_font_description_set_absolute_size (font,	234	pango_font_description_set_absolute_size (font,
142	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	235	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
143		236
144	pango_layout_set_font_description (self->pl, font);	237	pango_layout_set_font_description (self->pl, font);
145	}	238	}
146		239
147	static void	240	static void
148	layout_get_pixel_size (CFClient__Layout self, int w, int h)	241	layout_get_pixel_size (DC__Layout self, int w, int h)
149	{	242	{
		243	PangoRectangle rect;
		244
		245	// get_pixel_* wrongly rounds down
150	pango_layout_get_pixel_size (self->pl, w, h);	246	pango_layout_get_extents (self->pl, 0, &rect);
151		247
152	if (!w) w = 1;	248	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
153	if (!h) h = 1;	249	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
154		250
155	w = (w + 3) & ~3;	251	if (!rect.width) rect.width = 1;
156	}	252	if (!rect.height) rect.height = 1;
157		253
		254	*w = rect.width;
		255	*h = rect.height;
		256	}
		257
		258	typedef uint16_t tileid;
158	typedef uint16_t mapface;	259	typedef uint16_t faceid;
159		260
160	typedef struct {	261	typedef struct {
161	GLint name;	262	GLuint name;
162	int w, h;	263	int w, h;
163	float s, t;	264	float s, t;
164	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
		266	tileid smoothtile;
		267	uint8_t smoothlevel;
		268	uint8_t unused; /* set to zero on use */
165	} maptex;	269	} maptex;
166		270
167	typedef struct {	271	typedef struct {
		272	uint32_t player;
		273	tileid tile[3];
168	int16_t darkness;	274	uint16_t darkness;
169	mapface face[3];	275	uint8_t stat_width, stat_hp, flags, smoothmax;
170	} mapcell;	276	} mapcell;
171		277
172	typedef struct {	278	typedef struct {
173	int32_t c0, c1;	279	int32_t c0, c1;
174	mapcell *col;	280	mapcell *col;
175	} maprow;	281	} maprow;
176		282
177	typedef struct map {	283	typedef struct map {
178	int x, y, w, h;	284	int x, y, w, h;
179	int ox, oy; /* offset to virtual global coordinate system */	285	int ox, oy; /* offset to virtual global coordinate system */
180	int faces;	286	int faces; tileid *face2tile; // [faceid]
181	mapface *face;	287	int texs; maptex *tex; // [tileid]
182
183	int texs;
184	maptex *tex;
185		288
186	int32_t rows;	289	int32_t rows;
187	maprow *row;	290	maprow *row;
188	} *CFClient__Map;	291	} *DC__Map;
189		292
190	static char *	293	static char *
191	prepend (char *ptr, int sze, int inc)	294	prepend (char *ptr, int sze, int inc)
192	{	295	{
193	char *p;	296	char *p;
…		…
210	}	313	}
211		314
212	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	315	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
213	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	316	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
214		317
		318	static void
		319	need_facenum (struct map *self, faceid face)
		320	{
		321	while (self->faces <= face)
		322	{
		323	Append (tileid, self->face2tile, self->faces, self->faces);
		324	self->faces *= 2;
		325	}
		326	}
		327
		328	static void
		329	need_texid (struct map *self, int texid)
		330	{
		331	while (self->texs <= texid)
		332	{
		333	Append (maptex, self->tex, self->texs, self->texs);
		334	self->texs *= 2;
		335	}
		336	}
		337
215	static maprow *	338	static maprow *
216	map_get_row (CFClient__Map self, int y)	339	map_get_row (DC__Map self, int y)
217	{	340	{
218	if (0 > y)	341	if (0 > y)
219	{	342	{
220	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
221	Prepend (maprow, self->row, self->rows, extend);	344	Prepend (maprow, self->row, self->rows, extend);
…		…
259		382
260	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
261	}	384	}
262		385
263	static mapcell *	386	static mapcell *
264	map_get_cell (CFClient__Map self, int x, int y)	387	map_get_cell (DC__Map self, int x, int y)
265	{	388	{
266	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
267	}	390	}
268		391
269	static void	392	static void
270	map_clear (CFClient__Map self)	393	map_clear (DC__Map self)
271	{	394	{
272	int r;	395	int r;
273		396
274	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
275	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
282	self->oy = 0;	405	self->oy = 0;
283	self->row = 0;	406	self->row = 0;
284	self->rows = 0;	407	self->rows = 0;
285	}	408	}
286		409
		410	#define CELL_CLEAR(cell) \
		411	do { \
		412	if ((cell)->player) \
		413	(cell)->tile [2] = 0; \
		414	(cell)->darkness = 0; \
		415	(cell)->stat_hp = 0; \
		416	(cell)->flags = 0; \
		417	(cell)->player = 0; \
		418	} while (0)
		419
287	static void	420	static void
288	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	421	map_blank (DC__Map self, int x0, int y0, int w, int h)
289	{	422	{
290	int x, y;	423	int x, y;
291	maprow *row;	424	maprow *row;
		425	mapcell *cell;
292		426
293	for (y = y0; y < y0 + h; y++)	427	for (y = y0; y < y0 + h; y++)
294	if (y >= 0)	428	if (y >= 0)
295	{	429	{
296	if (y >= self->rows)	430	if (y >= self->rows)
…		…
302	if (x >= row->c0)	436	if (x >= row->c0)
303	{	437	{
304	if (x >= row->c1)	438	if (x >= row->c1)
305	break;	439	break;
306		440
307	row->col[x - row->c0].darkness = -1;	441	cell = row->col + x - row->c0;
		442
		443	CELL_CLEAR (cell);
308	}	444	}
309	}	445	}
		446	}
		447
		448	struct smooth_key
		449	{
		450	tileid tile;
		451	uint8_t x, y, level;
		452
		453	bool operator == (const smooth_key &o) const
		454	{
		455	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		456	}
		457	};
		458
		459	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		460
		461	namespace std {
		462	template <>
		463	struct hash<smooth_key>
		464	{
		465	size_t operator () (const smooth_key &v) const
		466	{
		467	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		468	}
		469	};
		470	}
		471
		472	static void
		473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
		474	{
		475	auto &&it = h.find (key);
		476
		477	if (it == h.end ())
		478	h.insert (std::make_pair (key, bits));
		479	else
		480	it->second \|= bits;
310	}	481	}
311		482
312	static void	483	static void
313	music_finished (void)	484	music_finished (void)
314	{	485	{
…		…
331	ev.code = 1;	502	ev.code = 1;
332	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
333	ev.data2 = 0;	504	ev.data2 = 0;
334		505
335	SDL_PushEvent ((SDL_Event *)&ev);	506	SDL_PushEvent ((SDL_Event *)&ev);
		507	}
		508
		509	// approximately divide by 255
		510	static unsigned int
		511	div255 (unsigned int n)
		512	{
		513	return (n + (n >> 8)) >> 8;
336	}	514	}
337		515
338	static unsigned int	516	static unsigned int
339	minpot (unsigned int n)	517	minpot (unsigned int n)
340	{	518	{
…		…
350	n \|= n >> 16;	528	n \|= n >> 16;
351		529
352	return n + 1;	530	return n + 1;
353	}	531	}
354		532
355	MODULE = CFClient PACKAGE = CFClient	533	static unsigned int
		534	popcount (unsigned int n)
		535	{
		536	n -= (n >> 1) & 0x55555555U;
		537	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		538	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		539	n *= 0x01010101U;
		540
		541	return n >> 24;
		542	}
		543
		544	/* SDL should provide this, really. */
		545	#define SDLK_MODIFIER_MIN 300
		546	#define SDLK_MODIFIER_MAX 314
		547
		548	/******************************************************************************/
		549
		550	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		551	static GV *hover_gv;
		552
		553	static int
		554	within_widget (SV *widget, NV x, NV y)
		555	{
		556	HV *self;
		557	SV **svp;
		558	NV wx, ww, wy, wh;
		559
		560	if (!SvROK (widget))
		561	return 0;
		562
		563	self = (HV *)SvRV (widget);
		564
		565	if (SvTYPE (self) != SVt_PVHV)
		566	return 0;
		567
		568	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		569	if (y < wy)
		570	return 0;
		571
		572	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		573	if (y >= wy + wh)
		574	return 0;
		575
		576	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		577	if (x < wx)
		578	return 0;
		579
		580	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		581	if (x >= wx + ww)
		582	return 0;
		583
		584	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		585	if (!svp \|\| !SvTRUE (*svp))
		586	return 0;
		587
		588	return 1;
		589	}
		590
		591	/******************************************************************************/
		592
		593	/* process keyboard modifiers */
		594	static int
		595	mod_munge (int mod)
		596	{
		597	mod &= MOD_MASK;
		598
		599	if (mod & (KMOD_META \| KMOD_ALT))
		600	mod \|= KMOD_LRAM;
		601
		602	return mod;
		603	}
		604
		605	static void
		606	deliantra_main (SV *real_main)
		607	{
		608	dSP;
		609
		610	PUSHMARK (SP);
		611	call_sv (real_main, G_DISCARD \| G_VOID);
		612	}
		613
		614	#ifdef __MACOSX__
		615	static SV *real_main;
		616
		617	/* to due surprising braindamage on the side of SDL design, we
		618	* do some mind-boggling hack here: SDL requires a custom main()
		619	* on OS X, so... we provide one and call the original main(), which,
		620	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		621	* and which calls our main (== SDL_main) back.
		622	*/
		623	extern C_LINKAGE int
		624	main (int argc, char *argv[])
		625	{
		626	deliantra_main (real_main);
		627	}
		628
		629	#undef main
		630
		631	extern C_LINKAGE int main (int argc, char *argv[]);
		632
		633	static void
		634	SDL_main_hack (SV *real_main_)
		635	{
		636	real_main = real_main_;
		637
		638	char *argv[] = { "deliantra client", 0 };
		639	(main) (1, argv);
		640	}
		641	#else
		642	static void
		643	SDL_main_hack (SV *real_main)
		644	{
		645	deliantra_main (real_main);
		646	}
		647	#endif
		648
		649	MODULE = Deliantra::Client PACKAGE = DC
356		650
357	PROTOTYPES: ENABLE	651	PROTOTYPES: ENABLE
358		652
359	BOOT:	653	BOOT:
360	{	654	{
361	HV *stash = gv_stashpv ("CFClient", 1);	655	HV *stash = gv_stashpv ("DC", 1);
362	static const struct {	656	static const struct {
363	const char *name;	657	const char *name;
364	IV iv;	658	IV iv;
365	} *civ, const_iv[] = {	659	} *civ, const_iv[] = {
366	# define const_iv(name) { # name, (IV)name }	660	# define const_iv(name) { # name, (IV)name }
		661	const_iv (SDLK_MODIFIER_MIN),
		662	const_iv (SDLK_MODIFIER_MAX),
		663
367	const_iv (SDL_ACTIVEEVENT),	664	const_iv (SDL_ACTIVEEVENT),
368	const_iv (SDL_KEYDOWN),	665	const_iv (SDL_KEYDOWN),
369	const_iv (SDL_KEYUP),	666	const_iv (SDL_KEYUP),
370	const_iv (SDL_MOUSEMOTION),	667	const_iv (SDL_MOUSEMOTION),
371	const_iv (SDL_MOUSEBUTTONDOWN),	668	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
380	const_iv (SDL_EVENT_RESERVEDA),	677	const_iv (SDL_EVENT_RESERVEDA),
381	const_iv (SDL_EVENT_RESERVEDB),	678	const_iv (SDL_EVENT_RESERVEDB),
382	const_iv (SDL_VIDEORESIZE),	679	const_iv (SDL_VIDEORESIZE),
383	const_iv (SDL_VIDEOEXPOSE),	680	const_iv (SDL_VIDEOEXPOSE),
384	const_iv (SDL_USEREVENT),	681	const_iv (SDL_USEREVENT),
		682
		683	const_iv (SDL_APPINPUTFOCUS),
		684	const_iv (SDL_APPMOUSEFOCUS),
		685	const_iv (SDL_APPACTIVE),
		686
		687
		688	const_iv (SDLK_UNKNOWN),
		689	const_iv (SDLK_FIRST),
		690	const_iv (SDLK_BACKSPACE),
		691	const_iv (SDLK_TAB),
		692	const_iv (SDLK_CLEAR),
		693	const_iv (SDLK_RETURN),
		694	const_iv (SDLK_PAUSE),
		695	const_iv (SDLK_ESCAPE),
		696	const_iv (SDLK_SPACE),
		697	const_iv (SDLK_EXCLAIM),
		698	const_iv (SDLK_QUOTEDBL),
		699	const_iv (SDLK_HASH),
		700	const_iv (SDLK_DOLLAR),
		701	const_iv (SDLK_AMPERSAND),
		702	const_iv (SDLK_QUOTE),
		703	const_iv (SDLK_LEFTPAREN),
		704	const_iv (SDLK_RIGHTPAREN),
		705	const_iv (SDLK_ASTERISK),
		706	const_iv (SDLK_PLUS),
		707	const_iv (SDLK_COMMA),
		708	const_iv (SDLK_MINUS),
		709	const_iv (SDLK_PERIOD),
		710	const_iv (SDLK_SLASH),
		711	const_iv (SDLK_0),
		712	const_iv (SDLK_1),
		713	const_iv (SDLK_2),
		714	const_iv (SDLK_3),
		715	const_iv (SDLK_4),
		716	const_iv (SDLK_5),
		717	const_iv (SDLK_6),
		718	const_iv (SDLK_7),
		719	const_iv (SDLK_8),
		720	const_iv (SDLK_9),
		721	const_iv (SDLK_COLON),
		722	const_iv (SDLK_SEMICOLON),
		723	const_iv (SDLK_LESS),
		724	const_iv (SDLK_EQUALS),
		725	const_iv (SDLK_GREATER),
		726	const_iv (SDLK_QUESTION),
		727	const_iv (SDLK_AT),
		728
		729	const_iv (SDLK_LEFTBRACKET),
		730	const_iv (SDLK_BACKSLASH),
		731	const_iv (SDLK_RIGHTBRACKET),
		732	const_iv (SDLK_CARET),
		733	const_iv (SDLK_UNDERSCORE),
		734	const_iv (SDLK_BACKQUOTE),
		735	const_iv (SDLK_DELETE),
		736
		737	const_iv (SDLK_FIRST),
		738	const_iv (SDLK_LAST),
385	const_iv (SDLK_KP0),	739	const_iv (SDLK_KP0),
386	const_iv (SDLK_KP1),	740	const_iv (SDLK_KP1),
387	const_iv (SDLK_KP2),	741	const_iv (SDLK_KP2),
388	const_iv (SDLK_KP3),	742	const_iv (SDLK_KP3),
389	const_iv (SDLK_KP4),	743	const_iv (SDLK_KP4),
…		…
444	const_iv (SDLK_BREAK),	798	const_iv (SDLK_BREAK),
445	const_iv (SDLK_MENU),	799	const_iv (SDLK_MENU),
446	const_iv (SDLK_POWER),	800	const_iv (SDLK_POWER),
447	const_iv (SDLK_EURO),	801	const_iv (SDLK_EURO),
448	const_iv (SDLK_UNDO),	802	const_iv (SDLK_UNDO),
		803
449	const_iv (KMOD_NONE),	804	const_iv (KMOD_NONE),
		805	const_iv (KMOD_SHIFT),
450	const_iv (KMOD_LSHIFT),	806	const_iv (KMOD_LSHIFT),
451	const_iv (KMOD_RSHIFT),	807	const_iv (KMOD_RSHIFT),
		808	const_iv (KMOD_CTRL),
452	const_iv (KMOD_LCTRL),	809	const_iv (KMOD_LCTRL),
453	const_iv (KMOD_RCTRL),	810	const_iv (KMOD_RCTRL),
		811	const_iv (KMOD_ALT),
454	const_iv (KMOD_LALT),	812	const_iv (KMOD_LALT),
455	const_iv (KMOD_RALT),	813	const_iv (KMOD_RALT),
		814	const_iv (KMOD_META),
456	const_iv (KMOD_LMETA),	815	const_iv (KMOD_LMETA),
457	const_iv (KMOD_RMETA),	816	const_iv (KMOD_RMETA),
458	const_iv (KMOD_NUM),	817	const_iv (KMOD_NUM),
459	const_iv (KMOD_CAPS),	818	const_iv (KMOD_CAPS),
460	const_iv (KMOD_MODE),	819	const_iv (KMOD_MODE),
461	const_iv (KMOD_CTRL),	820
462	const_iv (KMOD_SHIFT),	821	const_iv (KMOD_LRAM),
463	const_iv (KMOD_ALT),	822
464	const_iv (KMOD_META)	823	const_iv (MIX_DEFAULT_FORMAT),
		824
		825	const_iv (SDL_INIT_TIMER),
		826	const_iv (SDL_INIT_AUDIO),
		827	const_iv (SDL_INIT_VIDEO),
		828	const_iv (SDL_INIT_CDROM),
		829	const_iv (SDL_INIT_JOYSTICK),
		830	const_iv (SDL_INIT_EVERYTHING),
		831	const_iv (SDL_INIT_NOPARACHUTE),
		832	const_iv (SDL_INIT_EVENTTHREAD),
		833
		834	const_iv (SDL_GL_RED_SIZE),
		835	const_iv (SDL_GL_GREEN_SIZE),
		836	const_iv (SDL_GL_BLUE_SIZE),
		837	const_iv (SDL_GL_ALPHA_SIZE),
		838	const_iv (SDL_GL_DOUBLEBUFFER),
		839	const_iv (SDL_GL_BUFFER_SIZE),
		840	const_iv (SDL_GL_DEPTH_SIZE),
		841	const_iv (SDL_GL_STENCIL_SIZE),
		842	const_iv (SDL_GL_ACCUM_RED_SIZE),
		843	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		844	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		845	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		846	const_iv (SDL_GL_STEREO),
		847	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		848	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		849	const_iv (SDL_GL_ACCELERATED_VISUAL),
		850	const_iv (SDL_GL_SWAP_CONTROL),
		851
		852	const_iv (FOW_DARKNESS)
465	# undef const_iv	853	# undef const_iv
466	};	854	};
467		855
468	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	856	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
469	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	857	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		858
		859	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		860	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
470	}	861	}
		862
		863	void
		864	weaken (SV *rv)
		865	PROTOTYPE: $
		866	CODE:
		867	sv_rvweaken (rv);
		868
		869	int
		870	in_destruct ()
		871	CODE:
		872	RETVAL = PL_main_cv == Nullcv;
		873	OUTPUT:
		874	RETVAL
471		875
472	NV floor (NV x)	876	NV floor (NV x)
473		877
474	NV ceil (NV x)	878	NV ceil (NV x)
		879
		880	IV minpot (UV n)
		881
		882	IV popcount (UV n)
		883
		884	NV distance (NV dx, NV dy)
		885	CODE:
		886	RETVAL = pow (dx * dx + dy * dy, 0.5);
		887	OUTPUT:
		888	RETVAL
475		889
476	void	890	void
477	pango_init ()	891	pango_init ()
478	CODE:	892	CODE:
479	{	893	{
480	opengl_fontmap = pango_opengl_font_map_new ();	894	opengl_fontmap = pango_opengl_font_map_new ();
481	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	895	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
482	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	896	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		897	/pango_context_set_font_description (opengl_context, default_font);/
		898	#if PANGO_VERSION_CHECK (1, 15, 2)
		899	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		900	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		901	#endif
483	}	902	}
484		903
485	int	904	char *SDL_GetError ()
486	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
487		905
488	void	906	void SDL_main_hack (SV *real_main)
		907	PROTOTYPE: &
		908
		909	int SDL_Init (U32 flags)
		910
		911	int SDL_InitSubSystem (U32 flags)
		912
		913	void SDL_QuitSubSystem (U32 flags)
		914
489	SDL_Quit ()	915	void SDL_Quit ()
490		916
		917	int SDL_GL_SetAttribute (int attr, int value)
		918	C_ARGS: (SDL_GLattr)attr, value
		919
		920	int SDL_GL_GetAttribute (int attr)
		921	CODE:
		922	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		923	XSRETURN_UNDEF;
		924	OUTPUT:
		925	RETVAL
		926
491	void	927	void
492	SDL_ListModes ()	928	SDL_ListModes (int rgb, int alpha)
493	PPCODE:	929	PPCODE:
494	{	930	{
495	SDL_Rect **m;	931	SDL_Rect **m;
496		932
497	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	933	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
498	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	934	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
499	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	935	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
500	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	936	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
501		937
502	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	938	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
503	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	939	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
504		940
505	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	941	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
506	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
507	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
508	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	944	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
509		945
510	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	946	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
511		947	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
512	SDL_EnableUNICODE (1);
513	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
514		948
515	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	949	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
516		950
517	if (m && m != (SDL_Rect **)-1)	951	if (m && m != (SDL_Rect **)-1)
518	while (*m)	952	while (*m)
519	{	953	{
		954	if ((m)->w >= 400 && (m)->h >= 300)
		955	{
520	AV *av = newAV ();	956	AV *av = newAV ();
521	av_push (av, newSViv ((*m)->w));	957	av_push (av, newSViv ((*m)->w));
522	av_push (av, newSViv ((*m)->h));	958	av_push (av, newSViv ((*m)->h));
		959	av_push (av, newSViv (rgb));
		960	av_push (av, newSViv (alpha));
523	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	961	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		962	}
524		963
525	++m;	964	++m;
526	}	965	}
527	}	966	}
528		967
529	char *
530	SDL_GetError ()
531
532	int	968	int
533	SDL_SetVideoMode (int w, int h, int fullscreen)	969	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
534	CODE:	970	CODE:
		971	{
		972	SDL_EnableUNICODE (1);
		973	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		974
		975	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		976	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		977	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		978	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		979
535	RETVAL = !!SDL_SetVideoMode (	980	RETVAL = !!SDL_SetVideoMode (
536	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	981	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
537	);	982	);
		983
538	if (RETVAL)	984	if (RETVAL)
539	{	985	{
540	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	986	av_clear (texture_av);
541	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	987	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
542	# include "glfunc.h"	988	#include "glfunc.h"
543	# undef GL_FUNC	989	#undef GL_FUNC
		990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
544	}	992	}
		993	}
545	OUTPUT:	994	OUTPUT:
546	RETVAL	995	RETVAL
		996
		997	void
		998	SDL_WM_SetCaption (const char title, const char icon)
547		999
548	void	1000	void
549	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
550		1002
551	char *	1003	char *
552	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
553		1006
		1007	int
		1008	SDL_GetAppState ()
		1009
		1010	int
		1011	SDL_GetModState ()
		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
554	void	1017	void
555	SDL_PollEvent ()	1018	SDL_PumpEvents ()
		1019
		1020	void
		1021	peep_events ()
556	PPCODE:	1022	PPCODE:
557	{	1023	{
558	SDL_Event ev;	1024	SDL_Event ev;
559		1025
560	while (SDL_PollEvent (&ev))	1026	SDL_PumpEvents ();
		1027	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
561	{	1028	{
562	HV *hv = newHV ();	1029	HV *hv = newHV ();
563	hv_store (hv, "type", 4, newSViv (ev.type), 0);	1030	hv_store (hv, "type", 4, newSViv (ev.type), 0);
564		1031
565	switch (ev.type)	1032	switch (ev.type)
566	{	1033	{
567	case SDL_KEYDOWN:	1034	case SDL_KEYDOWN:
568	case SDL_KEYUP:	1035	case SDL_KEYUP:
569	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1036	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
570	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1037	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
571	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1038	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		1039	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
572	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1040	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
573	break;	1041	break;
574		1042
575	case SDL_ACTIVEEVENT:	1043	case SDL_ACTIVEEVENT:
576	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1044	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
577	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1045	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
578	break;	1046	break;
579		1047
580	case SDL_MOUSEMOTION:	1048	case SDL_MOUSEMOTION:
		1049	{
		1050	int state = ev.motion.state;
		1051	int x = ev.motion.x;
		1052	int y = ev.motion.y;
		1053	int xrel = ev.motion.xrel;
		1054	int yrel = ev.motion.yrel;
		1055
		1056	/* do simplistic event compression */
		1057	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1058	&& state == ev.motion.state)
		1059	{
		1060	xrel += ev.motion.xrel;
		1061	yrel += ev.motion.yrel;
		1062	x = ev.motion.x;
		1063	y = ev.motion.y;
		1064	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1065	}
		1066
581	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1067	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
582
583	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1068	hv_store (hv, "state", 5, newSViv (state), 0);
584	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1069	hv_store (hv, "x", 1, newSViv (x), 0);
585	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1070	hv_store (hv, "y", 1, newSViv (y), 0);
586	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1071	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
587	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1072	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1073	}
588	break;	1074	break;
589		1075
590	case SDL_MOUSEBUTTONDOWN:	1076	case SDL_MOUSEBUTTONDOWN:
591	case SDL_MOUSEBUTTONUP:	1077	case SDL_MOUSEBUTTONUP:
592	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1078	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
593		1079
594	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1080	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
595	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1081	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
596	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1082	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
597	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1083	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
602	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1088	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
603	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1089	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
604	break;	1090	break;
605	}	1091	}
606		1092
607	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	1093	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
608	}	1094	}
609	}	1095	}
610		1096
		1097	char *
		1098	SDL_AudioDriverName ()
		1099	CODE:
		1100	{
		1101	char buf [256];
		1102	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1103	XSRETURN_UNDEF;
		1104
		1105	RETVAL = buf;
		1106	}
		1107	OUTPUT:
		1108	RETVAL
		1109
611	int	1110	int
612	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1111	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
613	POSTCALL:	1112	POSTCALL:
614	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
615	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
616		1115
617	void	1116	void
		1117	Mix_QuerySpec ()
		1118	PPCODE:
		1119	{
		1120	int freq, channels;
		1121	Uint16 format;
		1122
		1123	if (Mix_QuerySpec (&freq, &format, &channels))
		1124	{
		1125	EXTEND (SP, 3);
		1126	PUSHs (sv_2mortal (newSViv (freq)));
		1127	PUSHs (sv_2mortal (newSViv (format)));
		1128	PUSHs (sv_2mortal (newSViv (channels)));
		1129	}
		1130	}
		1131
		1132	void
618	Mix_CloseAudio ()	1133	Mix_CloseAudio ()
619		1134
620	int	1135	int
621	Mix_AllocateChannels (int numchans = -1)	1136	Mix_AllocateChannels (int numchans = -1)
622		1137
		1138	const char *
		1139	Mix_GetError ()
		1140
623	void	1141	void
624	lowdelay (int fd, int val = 1)	1142	lowdelay (int fd, int val = 1)
625	CODE:	1143	CODE:
		1144	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1145
		1146	void
		1147	win32_proxy_info ()
		1148	PPCODE:
		1149	{
626	#ifndef _WIN32	1150	#ifdef _WIN32
627	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1151	char buffer[2048];
		1152	DWORD buflen;
		1153
		1154	EXTEND (SP, 3);
		1155
		1156	buflen = sizeof (buffer);
		1157	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1158	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1159	{
		1160	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1161
		1162	buflen = sizeof (buffer);
		1163	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1164	{
		1165	PUSHs (newSVpv (buffer, 0));
		1166
		1167	buflen = sizeof (buffer);
		1168	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1169	PUSHs (newSVpv (buffer, 0));
		1170	}
		1171	}
628	#endif	1172	#endif
		1173	}
629		1174
630	void	1175	int
631	add_font (char *file)	1176	add_font (char *file)
632	CODE:	1177	CODE:
633	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	1178	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1179	OUTPUT:
		1180	RETVAL
		1181
		1182	void
		1183	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1184
		1185	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1186	void
		1187	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
634		1188
635	void	1189	void
636	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
637	ALIAS:	1191	ALIAS:
638	load_image_file = 1	1192	load_image_file = 1
…		…
641	STRLEN image_len;	1195	STRLEN image_len;
642	char image = (char )SvPVbyte (image_, image_len);	1196	char image = (char )SvPVbyte (image_, image_len);
643	SDL_Surface surface, surface2;	1197	SDL_Surface surface, surface2;
644	SDL_PixelFormat fmt;	1198	SDL_PixelFormat fmt;
645	SDL_RWops *rw = ix	1199	SDL_RWops *rw = ix
646	? SDL_RWFromFile (image, "r")	1200	? SDL_RWFromFile (image, "rb")
647	: SDL_RWFromConstMem (image, image_len);	1201	: SDL_RWFromConstMem (image, image_len);
648		1202
649	if (!rw)	1203	if (!rw)
650	croak ("load_image: %s", SDL_GetError ());	1204	croak ("load_image: %s", SDL_GetError ());
651		1205
…		…
680		1234
681	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1235	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
682		1236
683	assert (surface2->pitch == surface2->w * 4);	1237	assert (surface2->pitch == surface2->w * 4);
684		1238
		1239	SDL_LockSurface (surface2);
685	EXTEND (SP, 5);	1240	EXTEND (SP, 6);
686	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
687	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
688	SDL_LockSurface (surface2);
689	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
690	SDL_UnlockSurface (surface2);
691	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1244	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
692	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
693	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1247	SDL_UnlockSurface (surface2);
694		1248
695	SDL_FreeSurface (surface);	1249	SDL_FreeSurface (surface);
696	SDL_FreeSurface (surface2);	1250	SDL_FreeSurface (surface2);
697	}	1251	}
698		1252
…		…
724	void	1278	void
725	error (char *message)	1279	error (char *message)
726	CODE:	1280	CODE:
727	fprintf (stderr, "ERROR: %s\n", message);	1281	fprintf (stderr, "ERROR: %s\n", message);
728	#ifdef _WIN32	1282	#ifdef _WIN32
729	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1283	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
730	#endif	1284	#endif
731		1285
732	void	1286	void
733	fatal (char *message)	1287	fatal (char *message)
734	CODE:	1288	CODE:
735	fprintf (stderr, "FATAL: %s\n", message);	1289	fprintf (stderr, "FATAL: %s\n", message);
736	#ifdef _WIN32	1290	#ifdef _WIN32
737	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1291	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
738	#endif	1292	#endif
739	_exit (1);	1293	_exit (1);
740		1294
741	void	1295	void
742	_exit (int retval)	1296	_exit (int retval = 0)
743	CODE:	1297	CODE:
		1298	#ifdef WIN32
		1299	ExitThread (retval); // unclean, please beam me up
		1300	#else
744	_exit (retval);	1301	_exit (retval);
		1302	#endif
745		1303
		1304	void
		1305	debug ()
		1306	CODE:
		1307	{
		1308	#if DEBUG
		1309	VALGRIND_DO_LEAK_CHECK;
		1310	#endif
		1311	}
		1312
		1313	int
		1314	SvREFCNT (SV *sv)
		1315	CODE:
		1316	RETVAL = SvREFCNT (sv);
		1317	OUTPUT:
		1318	RETVAL
		1319
746	MODULE = CFClient PACKAGE = CFClient::Font	1320	MODULE = Deliantra::Client PACKAGE = DC::Font
747		1321
748	CFClient::Font	1322	PROTOTYPES: DISABLE
		1323
		1324	DC::Font
749	new_from_file (SV class, char path, int id = 0)	1325	new_from_file (SV klass, char path, int id = 0)
750	CODE:	1326	CODE:
751	{	1327	{
752	int count;	1328	int count;
753	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1329	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
754	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
756	}	1332	}
757	OUTPUT:	1333	OUTPUT:
758	RETVAL	1334	RETVAL
759		1335
760	void	1336	void
761	DESTROY (CFClient::Font self)	1337	DESTROY (DC::Font self)
762	CODE:	1338	CODE:
763	pango_font_description_free (self);	1339	pango_font_description_free (self);
764		1340
765	void	1341	void
766	make_default (CFClient::Font self)	1342	make_default (DC::Font self)
		1343	PROTOTYPE: $
767	CODE:	1344	CODE:
768	default_font = self;	1345	default_font = self;
769		1346
770	MODULE = CFClient PACKAGE = CFClient::Layout	1347	MODULE = Deliantra::Client PACKAGE = DC::Layout
771		1348
		1349	PROTOTYPES: DISABLE
		1350
772	void	1351	void
773	clear_font_cache ()	1352	glyph_cache_backup ()
		1353	PROTOTYPE:
774	CODE:	1354	CODE:
775	pango_fc_font_map_cache_clear ((PangoFcFontMap *)opengl_fontmap);	1355	tc_backup ();
		1356
		1357	void
		1358	glyph_cache_restore ()
		1359	PROTOTYPE:
		1360	CODE:
776	tc_clear ();	1361	tc_restore ();
777		1362
778	CFClient::Layout	1363	DC::Layout
779	new (SV *class, int type = 0)	1364	new (SV *klass)
780	CODE:	1365	CODE:
781	New (0, RETVAL, 1, struct cf_layout);	1366	New (0, RETVAL, 1, struct cf_layout);
782		1367
783	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
784	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
785	RETVAL->g = 1.;	1370	RETVAL->g = 1.;
786	RETVAL->b = 1.;	1371	RETVAL->b = 1.;
787	RETVAL->a = 1.;	1372	RETVAL->a = 1.;
788	RETVAL->base_height = MIN_FONT_HEIGHT;	1373	RETVAL->base_height = MIN_FONT_HEIGHT;
789	RETVAL->font = 0;	1374	RETVAL->font = 0;
		1375	RETVAL->rc = rc_alloc ();
790		1376
791	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1377	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
792	layout_update_font (RETVAL);	1378	layout_update_font (RETVAL);
793	OUTPUT:	1379	OUTPUT:
794	RETVAL	1380	RETVAL
795		1381
796	void	1382	void
797	DESTROY (CFClient::Layout self)	1383	DESTROY (DC::Layout self)
798	CODE:	1384	CODE:
799	g_object_unref (self->pl);	1385	g_object_unref (self->pl);
		1386	rc_free (self->rc);
800	Safefree (self);	1387	Safefree (self);
801		1388
802	void	1389	void
803	set_text (CFClient::Layout self, SV *text_)	1390	set_text (DC::Layout self, SV *text_)
804	CODE:	1391	CODE:
805	{	1392	{
806	STRLEN textlen;	1393	STRLEN textlen;
807	char *text = SvPVutf8 (text_, textlen);	1394	char *text = SvPVutf8 (text_, textlen);
808		1395
809	pango_layout_set_text (self->pl, text, textlen);	1396	pango_layout_set_text (self->pl, text, textlen);
810	}	1397	}
811		1398
812	void	1399	void
813	set_markup (CFClient::Layout self, SV *text_)	1400	set_markup (DC::Layout self, SV *text_)
814	CODE:	1401	CODE:
815	{	1402	{
816	STRLEN textlen;	1403	STRLEN textlen;
817	char *text = SvPVutf8 (text_, textlen);	1404	char *text = SvPVutf8 (text_, textlen);
818		1405
819	pango_layout_set_markup (self->pl, text, textlen);	1406	pango_layout_set_markup (self->pl, text, textlen);
820	}	1407	}
821		1408
822	void	1409	void
823	set_shapes (CFClient::Layout self, ...)	1410	set_shapes (DC::Layout self, ...)
824	CODE:	1411	CODE:
825	{	1412	{
826	PangoAttrList *attrs = 0;	1413	PangoAttrList *attrs = 0;
827	const char *text = pango_layout_get_text (self->pl);	1414	const char *text = pango_layout_get_text (self->pl);
828	const char *pos = text;	1415	const char *pos = text;
…		…
863	if (attrs)	1450	if (attrs)
864	pango_layout_set_attributes (self->pl, attrs);	1451	pango_layout_set_attributes (self->pl, attrs);
865	}	1452	}
866		1453
867	void	1454	void
868	get_shapes (CFClient::Layout self)	1455	get_shapes (DC::Layout self)
869	PPCODE:	1456	PPCODE:
870	{	1457	{
871	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1458	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
872		1459
873	do	1460	do
874	{	1461	{
875	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1462	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
876		1463
877	if (run && shape_attr_p (run))	1464	if (run && shape_attr_p (run))
878	{	1465	{
879	PangoRectangle extents;	1466	PangoRectangle extents;
880	pango_layout_iter_get_run_extents (iter, 0, &extents);	1467	pango_layout_iter_get_run_extents (iter, 0, &extents);
881		1468
		1469	EXTEND (SP, 2);
882	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1470	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
883	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1471	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
884	}	1472	}
885	}	1473	}
886	while (pango_layout_iter_next_run (iter));	1474	while (pango_layout_iter_next_run (iter));
887		1475
888	pango_layout_iter_free (iter);	1476	pango_layout_iter_free (iter);
889	}	1477	}
890		1478
891	int	1479	int
892	has_wrapped (CFClient::Layout self)	1480	has_wrapped (DC::Layout self)
893	CODE:	1481	CODE:
894	{	1482	{
895	int lines = 1;	1483	int lines = 1;
896	const char *text = pango_layout_get_text (self->pl);	1484	const char *text = pango_layout_get_text (self->pl);
897		1485
…		…
902	}	1490	}
903	OUTPUT:	1491	OUTPUT:
904	RETVAL	1492	RETVAL
905		1493
906	SV *	1494	SV *
907	get_text (CFClient::Layout self)	1495	get_text (DC::Layout self)
908	CODE:	1496	CODE:
909	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1497	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
910	sv_utf8_decode (RETVAL);	1498	sv_utf8_decode (RETVAL);
911	OUTPUT:	1499	OUTPUT:
912	RETVAL	1500	RETVAL
913		1501
914	void	1502	void
915	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1503	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
916	CODE:	1504	CODE:
917	self->r = r;	1505	self->r = r;
918	self->g = g;	1506	self->g = g;
919	self->b = b;	1507	self->b = b;
920	self->a = a;	1508	self->a = a;
921		1509
922	void	1510	void
923	set_font (CFClient::Layout self, CFClient::Font font = 0)	1511	set_font (DC::Layout self, DC::Font font = 0)
924	CODE:	1512	CODE:
925	if (self->font != font)	1513	if (self->font != font)
926	{	1514	{
927	self->font = font;	1515	self->font = font;
928	layout_update_font (self);	1516	layout_update_font (self);
929	}	1517	}
930		1518
931	void	1519	void
932	set_height (CFClient::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
933	CODE:	1521	CODE:
934	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
935	{	1523	{
936	self->base_height = base_height;	1524	self->base_height = base_height;
937	layout_update_font (self);	1525	layout_update_font (self);
938	}	1526	}
939		1527
940	void	1528	void
941	set_width (CFClient::Layout self, int max_width = -1)	1529	set_width (DC::Layout self, int max_width = -1)
942	CODE:	1530	CODE:
943	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1531	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
944		1532
945	void	1533	void
946	set_indent (CFClient::Layout self, int indent)	1534	set_indent (DC::Layout self, int indent)
947	CODE:	1535	CODE:
948	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1536	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
949		1537
950	void	1538	void
951	set_spacing (CFClient::Layout self, int spacing)	1539	set_spacing (DC::Layout self, int spacing)
952	CODE:	1540	CODE:
953	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1541	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
954		1542
955	void	1543	void
956	set_ellipsise (CFClient::Layout self, int ellipsise)	1544	set_ellipsise (DC::Layout self, int ellipsise)
957	CODE:	1545	CODE:
958	pango_layout_set_ellipsize (self->pl,	1546	pango_layout_set_ellipsize (self->pl,
959	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1547	ellipsise == 1 ? PANGO_ELLIPSIZE_START
960	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1548	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
961	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1549	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
962	: PANGO_ELLIPSIZE_NONE	1550	: PANGO_ELLIPSIZE_NONE
963	);	1551	);
964		1552
965	void	1553	void
966	set_single_paragraph_mode (CFClient::Layout self, int spm)	1554	set_single_paragraph_mode (DC::Layout self, int spm)
967	CODE:	1555	CODE:
968	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1556	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
969		1557
970	void	1558	void
971	size (CFClient::Layout self)	1559	size (DC::Layout self)
972	PPCODE:	1560	PPCODE:
973	{	1561	{
974	int w, h;	1562	int w, h;
975		1563
976	layout_get_pixel_size (self, &w, &h);	1564	layout_get_pixel_size (self, &w, &h);
…		…
979	PUSHs (sv_2mortal (newSViv (w)));	1567	PUSHs (sv_2mortal (newSViv (w)));
980	PUSHs (sv_2mortal (newSViv (h)));	1568	PUSHs (sv_2mortal (newSViv (h)));
981	}	1569	}
982		1570
983	int	1571	int
984	descent (CFClient::Layout self)	1572	descent (DC::Layout self)
985	CODE:	1573	CODE:
986	{	1574	{
987	PangoRectangle rect;	1575	PangoRectangle rect;
988	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1576	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
989	pango_layout_line_get_pixel_extents (line, 0, &rect);	1577	pango_layout_line_get_pixel_extents (line, 0, &rect);
990	RETVAL = PANGO_DESCENT (rect);	1578	RETVAL = PANGO_DESCENT (rect);
991	}	1579	}
992	OUTPUT:	1580	OUTPUT:
993	RETVAL	1581	RETVAL
994		1582
995	int	1583	int
996	xy_to_index (CFClient::Layout self, int x, int y)	1584	xy_to_index (DC::Layout self, int x, int y)
997	CODE:	1585	CODE:
998	{	1586	{
999	int index, trailing;	1587	int index, trailing;
1000	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1588	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1001	RETVAL = index;	1589	RETVAL = index + trailing;
1002	}	1590	}
1003	OUTPUT:	1591	OUTPUT:
1004	RETVAL	1592	RETVAL
1005		1593
1006	void	1594	void
1007	cursor_pos (CFClient::Layout self, int index)	1595	cursor_pos (DC::Layout self, int index)
1008	PPCODE:	1596	PPCODE:
1009	{	1597	{
1010	PangoRectangle strong_pos;	1598	PangoRectangle pos;
1011	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1599	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1012		1600
1013	EXTEND (SP, 3);	1601	EXTEND (SP, 3);
1014	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1602	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1015	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1603	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1016	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1604	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1017	}	1605	}
1018		1606
1019	void	1607	void
1020	render (CFClient::Layout self, float x, float y)	1608	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1021	PPCODE:	1609	PPCODE:
		1610	{
		1611	int line, x;
		1612
		1613	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1614	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1615	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1616	--line;
		1617	#endif
		1618	EXTEND (SP, 2);
		1619	PUSHs (sv_2mortal (newSViv (line)));
		1620	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1621	}
		1622
		1623	void
		1624	line_x_to_index (DC::Layout self, int line, int x)
		1625	PPCODE:
		1626	{
		1627	PangoLayoutLine *lp;
		1628	int index, trailing;
		1629
		1630	if (line < 0)
		1631	XSRETURN_EMPTY;
		1632
		1633	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1634	XSRETURN_EMPTY; /* do better */
		1635
		1636	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1637
		1638	EXTEND (SP, 2);
		1639	if (GIMME_V == G_SCALAR)
		1640	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1641	else
		1642	{
		1643	PUSHs (sv_2mortal (newSViv (index)));
		1644	PUSHs (sv_2mortal (newSViv (trailing)));
		1645	}
		1646	}
		1647
		1648	void
		1649	render (DC::Layout self, float x, float y, int flags = 0)
		1650	CODE:
		1651	rc_clear (self->rc);
1022	pango_opengl_render_layout_subpixel (	1652	pango_opengl_render_layout_subpixel (
1023	self->pl,	1653	self->pl,
		1654	self->rc,
1024	x * PANGO_SCALE, y * PANGO_SCALE,	1655	x * PANGO_SCALE, y * PANGO_SCALE,
1025	self->r, self->g, self->b, self->a	1656	self->r, self->g, self->b, self->a,
		1657	flags
1026	);	1658	);
		1659	// we assume that context_change actually clears/frees stuff
		1660	// and does not do any recomputation...
		1661	pango_layout_context_changed (self->pl);
1027		1662
		1663	void
		1664	draw (DC::Layout self)
		1665	CODE:
		1666	{
		1667	glEnable (GL_TEXTURE_2D);
		1668	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1669	glEnable (GL_BLEND);
		1670	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1671	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1672	glEnable (GL_ALPHA_TEST);
		1673	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1674
		1675	rc_draw (self->rc);
		1676
		1677	glDisable (GL_ALPHA_TEST);
		1678	glDisable (GL_BLEND);
		1679	glDisable (GL_TEXTURE_2D);
		1680	}
		1681
1028	MODULE = CFClient PACKAGE = CFClient::Texture	1682	MODULE = Deliantra::Client PACKAGE = DC::Texture
1029		1683
1030	void	1684	PROTOTYPES: ENABLE
1031	pad2pot (SV data_, SV w_, SV *h_)
1032	CODE:
1033	{
1034	int ow = SvIV (w_);
1035	int oh = SvIV (h_);
1036		1685
1037	if (ow && oh)	1686	void
		1687	pad (SV *data_, int ow, int oh, int nw, int nh)
		1688	CODE:
		1689	{
		1690	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1038	{	1691	{
1039	int nw = minpot (ow);
1040	int nh = minpot (oh);
1041
1042	if (nw != ow \|\| nh != oh)
1043	{
1044	if (SvOK (data_))
1045	{
1046	STRLEN datalen;	1692	STRLEN datalen;
1047	char *data = SvPVbyte (data_, datalen);	1693	char *data = SvPVbyte (data_, datalen);
1048	int bpp = datalen / (ow * oh);	1694	int bpp = datalen / (ow * oh);
1049	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1695	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1050		1696
1051	SvPOK_only (result_);	1697	SvPOK_only (result_);
1052	SvCUR_set (result_, nw * nh * bpp);	1698	SvCUR_set (result_, nw * nh * bpp);
1053		1699
1054	memset (SvPVX (result_), 0, nw * nh * bpp);	1700	memset (SvPVX (result_), 0, nw * nh * bpp);
1055	while (oh--)	1701	while (oh--)
1056	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1702	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1057		1703
1058	sv_setsv (data_, result_);	1704	sv_setsv (data_, result_);
1059	}
1060
1061	sv_setiv (w_, nw);
1062	sv_setiv (h_, nh);
1063	}
1064	}	1705	}
1065	}	1706	}
1066		1707
1067	void	1708	void
1068	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1709	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1074	{	1715	{
1075	HV hv = (HV )SvRV (self);	1716	HV hv = (HV )SvRV (self);
1076	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1717	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1077	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1718	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1078	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1719	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1720
		1721	if (name <= 0)
		1722	XSRETURN_EMPTY;
1079		1723
1080	if (items < 5)	1724	if (items < 5)
1081	{	1725	{
1082	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1726	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1083	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1727	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1111	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1112	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1113	}	1757	}
1114	}	1758	}
1115		1759
		1760	void
		1761	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)
		1762	PROTOTYPE: @
		1763	CODE:
		1764	{
		1765	glEnable (GL_BLEND);
		1766	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1767	glEnable (GL_TEXTURE_2D);
		1768	glBindTexture (GL_TEXTURE_2D, name1);
		1769
		1770	glColor3f (intensity, intensity, intensity);
		1771	glPushMatrix ();
		1772	glScalef (1./3, 1./3, 1.);
		1773
		1774	if (blend > 0.f)
		1775	{
		1776	float dx3 = dx * -3.f / w;
		1777	float dy3 = dy * -3.f / h;
		1778	GLfloat env_color[4] = { 0., 0., 0., blend };
		1779
		1780	/* interpolate the two shadow textures */
		1781	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1783
		1784	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1785	gl.ActiveTexture (GL_TEXTURE1);
		1786	glEnable (GL_TEXTURE_2D);
		1787	glBindTexture (GL_TEXTURE_2D, name2);
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1789
		1790	/* rgb == rgb(glcolor) */
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1792	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1794
		1795	/* alpha = interpolate t0, t1 by env_alpha */
		1796	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1797
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1801
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glBegin (GL_QUADS);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1810	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1811	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1813	glEnd ();
		1814
		1815	glDisable (GL_TEXTURE_2D);
		1816	gl.ActiveTexture (GL_TEXTURE0);
		1817	}
		1818	else
		1819	{
		1820	/* simple blending of one texture, also opengl <1.3 path */
		1821	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1822
		1823	glBegin (GL_QUADS);
		1824	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1825	glTexCoord2f (0, t); glVertex2f (0, h);
		1826	glTexCoord2f (s, t); glVertex2f (w, h);
		1827	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1828	glEnd ();
		1829	}
		1830
		1831	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1832	{
		1833	int x, y;
		1834	int dx3 = dx * 3;
		1835	int dy3 = dy * 3;
		1836
		1837	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1838	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1839	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1840	glTranslatef (-1., -1., 0);
		1841	glBegin (GL_QUADS);
		1842
		1843	for (y = 1; y < h; y += 3)
		1844	{
		1845	int y1 = y - dy3;
		1846	int y1valid = y1 >= 0 && y1 < h;
		1847
		1848	for (x = 1; x < w; x += 3)
		1849	{
		1850	int x1 = x - dx3;
		1851	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1852	uint8_t h2;
		1853
		1854	if (y1valid && x1 >= 0 && x1 < w)
		1855	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1856	else
		1857	h2 = 1; /* out of range == invisible */
		1858
		1859	if (h1 \|\| h2)
		1860	{
		1861	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1862	glColor4f (1., 1., 1., alpha);
		1863
		1864	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1865	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1866	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1867	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1868	}
		1869	}
		1870	}
		1871	}
		1872
		1873	glEnd ();
		1874
		1875	glPopMatrix ();
		1876
		1877	glDisable (GL_TEXTURE_2D);
		1878	glDisable (GL_BLEND);
		1879	}
		1880
		1881	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1882	CODE:
		1883	{
		1884	GLint width;
		1885	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1886	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1887	RETVAL = width > 0;
		1888	}
		1889	OUTPUT:
		1890	RETVAL
		1891
1116	MODULE = CFClient PACKAGE = CFClient::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1117		1893
1118	CFClient::Map	1894	PROTOTYPES: DISABLE
1119	new (SV *class, int map_width, int map_height)	1895
		1896	DC::Map
		1897	new (SV *klass)
1120	CODE:	1898	CODE:
1121	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, struct map);
1122	RETVAL->x = 0;	1900	RETVAL->x = 0;
1123	RETVAL->y = 0;	1901	RETVAL->y = 0;
1124	RETVAL->w = map_width;	1902	RETVAL->w = 0;
1125	RETVAL->h = map_height;	1903	RETVAL->h = 0;
1126	RETVAL->ox = 0;	1904	RETVAL->ox = 0;
1127	RETVAL->oy = 0;	1905	RETVAL->oy = 0;
1128	RETVAL->faces = 8192;	1906	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1129	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1907	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1130	RETVAL->texs = 8192;
1131	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1132	RETVAL->rows = 0;	1908	RETVAL->rows = 0;
1133	RETVAL->row = 0;	1909	RETVAL->row = 0;
1134	OUTPUT:	1910	OUTPUT:
1135	RETVAL	1911	RETVAL
1136		1912
1137	void	1913	void
1138	DESTROY (CFClient::Map self)	1914	DESTROY (DC::Map self)
1139	CODE:	1915	CODE:
1140	{	1916	{
1141	map_clear (self);	1917	map_clear (self);
1142	Safefree (self->face);	1918	Safefree (self->face2tile);
1143	Safefree (self->tex);	1919	Safefree (self->tex);
1144	Safefree (self);	1920	Safefree (self);
1145	}	1921	}
1146		1922
1147	void	1923	void
		1924	resize (DC::Map self, int map_width, int map_height)
		1925	CODE:
		1926	self->w = map_width;
		1927	self->h = map_height;
		1928
		1929	void
1148	clear (CFClient::Map self)	1930	clear (DC::Map self)
1149	CODE:	1931	CODE:
1150	map_clear (self);	1932	map_clear (self);
1151		1933
1152	void	1934	void
1153	set_face (CFClient::Map self, int face, int texid)	1935	set_tileid (DC::Map self, int face, int tile)
1154	CODE:	1936	CODE:
1155	{	1937	{
1156	while (self->faces <= face)	1938	need_facenum (self, face); self->face2tile [face] = tile;
1157	{	1939	need_texid (self, tile);
1158	Append (mapface, self->face, self->faces, self->faces);
1159	self->faces *= 2;
1160	}
1161
1162	self->face [face] = texid;
1163	}	1940	}
1164		1941
1165	void	1942	void
		1943	set_smooth (DC::Map self, int face, int smooth, int level)
		1944	CODE:
		1945	{
		1946	tileid texid;
		1947	maptex *tex;
		1948
		1949	if (face < 0 \|\| face >= self->faces)
		1950	return;
		1951
		1952	if (smooth < 0 \|\| smooth >= self->faces)
		1953	return;
		1954
		1955	texid = self->face2tile [face];
		1956
		1957	if (!texid)
		1958	return;
		1959
		1960	tex = self->tex + texid;
		1961	tex->smoothtile = self->face2tile [smooth];
		1962	tex->smoothlevel = level;
		1963	}
		1964
		1965	void
1166	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)	1966	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)
1167	CODE:	1967	CODE:
1168	{	1968	{
1169	while (self->texs <= texid)	1969	need_texid (self, texid);
1170	{
1171	Append (maptex, self->tex, self->texs, self->texs);
1172	self->texs *= 2;
1173	}
1174		1970
1175	{	1971	{
1176	maptex *tex = self->tex + texid;	1972	maptex *tex = self->tex + texid;
1177		1973
1178	tex->name = name;	1974	tex->name = name;
…		…
1194	// use uglier nearest interpolation because linear suffers	1990	// use uglier nearest interpolation because linear suffers
1195	// from transparent color bleeding and ugly wrapping effects.	1991	// from transparent color bleeding and ugly wrapping effects.
1196	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1992	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1197	}	1993	}
1198		1994
		1995	void
		1996	expire_textures (DC::Map self, int texid, int count)
		1997	PPCODE:
		1998	for (; texid < self->texs && count; ++texid, --count)
		1999	{
		2000	maptex *tex = self->tex + texid;
		2001
		2002	if (tex->name)
		2003	{
		2004	if (tex->unused)
		2005	{
		2006	tex->name = 0;
		2007	tex->unused = 0;
		2008	XPUSHs (sv_2mortal (newSViv (texid)));
		2009	}
		2010	else
		2011	tex->unused = 1;
		2012	}
		2013	}
		2014
1199	int	2015	int
1200	ox (CFClient::Map self)	2016	ox (DC::Map self)
1201	ALIAS:	2017	ALIAS:
1202	oy = 1	2018	oy = 1
1203	x = 2	2019	x = 2
1204	y = 3	2020	y = 3
1205	w = 4	2021	w = 4
…		…
1216	}	2032	}
1217	OUTPUT:	2033	OUTPUT:
1218	RETVAL	2034	RETVAL
1219		2035
1220	void	2036	void
1221	scroll (CFClient::Map self, int dx, int dy)	2037	scroll (DC::Map self, int dx, int dy)
1222	CODE:	2038	CODE:
1223	{	2039	{
1224	if (dx > 0)	2040	if (dx > 0)
1225	map_blank (self, self->x, self->y, dx - 1, self->h);	2041	map_blank (self, self->x, self->y, dx, self->h);
1226	else if (dx < 0)	2042	else if (dx < 0)
1227	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	2043	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1228		2044
1229	if (dy > 0)	2045	if (dy > 0)
1230	map_blank (self, self->x, self->y, self->w, dy - 1);	2046	map_blank (self, self->x, self->y, self->w, dy);
1231	else if (dy < 0)	2047	else if (dy < 0)
1232	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	2048	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1233		2049
1234	self->ox += dx; self->x += dx;	2050	self->ox += dx; self->x += dx;
1235	self->oy += dy; self->y += dy;	2051	self->oy += dy; self->y += dy;
1236		2052
1237	while (self->y < 0)	2053	while (self->y < 0)
…		…
1241	self->rows += MAP_EXTEND_Y;	2057	self->rows += MAP_EXTEND_Y;
1242	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1243	}	2059	}
1244	}	2060	}
1245		2061
1246	void	2062	SV *
1247	map1a_update (CFClient::Map self, SV *data_)	2063	map1a_update (DC::Map self, SV *data_)
1248	CODE:	2064	CODE:
1249	{	2065	{
1250	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2066	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1251	uint8_t data_end = (uint8_t )SvEND (data_);	2067	uint8_t data_end = (uint8_t )SvEND (data_);
1252	mapcell *cell;	2068	mapcell *cell;
1253	int x, y, flags;	2069	int x, y, z, flags;
		2070	AV *missing = newAV ();
		2071	RETVAL = newRV_noinc ((SV *)missing);
1254		2072
1255	while (data < data_end)	2073	while (data < data_end - 1)
1256	{	2074	{
1257	flags = (data [0] << 8) + data [1]; data += 2;	2075	flags = (data [0] << 8) + data [1]; data += 2;
1258		2076
1259	x = self->x + ((flags >> 10) & 63);	2077	x = self->x + ((flags >> 10) & 63);
1260	y = self->y + ((flags >> 4) & 63);	2078	y = self->y + ((flags >> 4) & 63);
1261		2079
1262	cell = map_get_cell (self, x, y);	2080	cell = map_get_cell (self, x, y);
1263		2081
1264	if (flags & 15)	2082	if (flags & 15)
1265	{	2083	{
1266	if (cell->darkness < 0)	2084	if (!cell->darkness)
1267	{	2085	{
		2086	memset (cell, 0, sizeof (*cell));
1268	cell->darkness = 0;	2087	cell->darkness = 256;
1269	cell->face [0] = 0;
1270	cell->face [1] = 0;
1271	cell->face [2] = 0;
1272	}	2088	}
1273		2089
1274	cell->darkness = flags & 8 ? *data++ : 255;
1275
1276	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1277		2091
1278	if (flags & 4)	2092	if (flags & 8)
1279	{	2093	{
1280	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2094	uint8_t ext, cmd;
		2095
		2096	do
		2097	{
		2098	ext = *data++;
		2099	cmd = ext & 0x7f;
		2100
		2101	if (cmd < 4)
		2102	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2103	else if (cmd == 5) // health
		2104	{
		2105	cell->stat_width = 1;
		2106	cell->stat_hp = *data++;
		2107	}
		2108	else if (cmd == 6) // monster width
		2109	cell->stat_width = *data++ + 1;
		2110	else if (cmd == 0x47)
		2111	{
		2112	if (*data == 1) cell->player = data [1];
		2113	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2114	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2115	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2116
		2117	data += *data + 1;
		2118	}
		2119	else if (cmd == 8) // cell flags
		2120	cell->flags = *data++;
		2121	else if (ext & 0x40) // unknown, multibyte => skip
		2122	data += *data + 1;
		2123	else
		2124	data++;
		2125	}
		2126	while (ext & 0x80);
1281	}	2127	}
1282		2128
		2129	for (z = 0; z <= 2; ++z)
1283	if (flags & 2)	2130	if (flags & (4 >> z))
1284	{	2131	{
1285	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	2132	faceid face = (data [0] << 8) + data [1]; data += 2;
		2133	need_facenum (self, face);
		2134	cell->tile [z] = self->face2tile [face];
		2135
		2136	if (cell->tile [z])
		2137	{
		2138	maptex *tex = self->tex + cell->tile [z];
		2139	tex->unused = 0;
		2140	if (!tex->name)
		2141	av_push (missing, newSViv (cell->tile [z]));
		2142
		2143	if (tex->smoothtile)
		2144	{
		2145	maptex *smooth = self->tex + tex->smoothtile;
		2146	smooth->unused = 0;
		2147	if (!smooth->name)
		2148	av_push (missing, newSViv (tex->smoothtile));
		2149	}
		2150	}
1286	}	2151	}
1287
1288	if (flags & 1)
1289	{
1290	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1291	}
1292	}	2152	}
1293	else	2153	else
1294	cell->darkness = -1;	2154	CELL_CLEAR (cell);
1295	}	2155	}
1296	}	2156	}
		2157	OUTPUT:
		2158	RETVAL
1297		2159
1298	SV *	2160	SV *
1299	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	2161	mapmap (DC::Map self, int x0, int y0, int w, int h)
1300	CODE:	2162	CODE:
1301	{	2163	{
1302	int x1, x;	2164	int x1, x;
1303	int y1, y;	2165	int y1, y;
1304	int z;	2166	int z;
…		…
1317	? self->row + y	2179	? self->row + y
1318	: 0;	2180	: 0;
1319		2181
1320	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1321	{	2183	{
1322	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1323		2185
1324	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1325	{	2187	{
1326	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1327		2189
1328	for (z = 0; z <= 0; z++)	2190	for (z = 0; z <= 0; z++)
1329	{	2191	{
1330	mapface face = cell->face [z];
1331
1332	if (face)
1333	{
1334	maptex tex = self->tex [face];	2192	maptex tex = self->tex [cell->tile [z]];
1335	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1336	int a1 = tex.a;	2194	int a1 = tex.a;
1337		2195
1338	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1339	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1340	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1341	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1342	}
1343	}	2200	}
1344	}	2201	}
1345		2202
1346	*map++ = (r )	2203	*map++ = (r )
1347	\| (g << 8)	2204	\| (g << 8)
1348	\| (b << 16)	2205	\| (b << 16)
1349	\| (a << 24);	2206	\| (a << 24);
1350	}	2207	}
1351	}	2208	}
1352		2209
1353	RETVAL = map_sv;	2210	RETVAL = map_sv;
1354	}	2211	}
1355	OUTPUT:	2212	OUTPUT:
1356	RETVAL	2213	RETVAL
1357		2214
1358	void	2215	void
1359	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2216	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)
1360	CODE:	2217	CODE:
1361	{	2218	{
1362	int vx, vy;
1363	int x, y, z;	2219	int x, y, z;
1364	int last_name;
1365	mapface face;
1366		2220
1367	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2221	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1368	vy = self->y + self->h / 2 - sh / 2 - shift_y;	2222	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2223	smooth_key skey;
		2224	int pl_x, pl_y;
		2225	maptex pl_tex;
		2226	rc_t *rc = rc_alloc ();
		2227	rc_t *rc_ov = rc_alloc ();
		2228	rc_key_t key;
		2229	rc_array_t *arr;
1369		2230
1370	/*	2231	pl_tex.name = 0;
1371	int vx = self->vx = self->w >= sw
1372	? self->x + (self->w - sw) / 2
1373	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1374		2232
1375	int vy = self->vy = self->h >= sh	2233	// that's current max. sorry.
1376	? self->y + (self->h - sh) / 2	2234	if (sw > 255) sw = 255;
1377	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2235	if (sh > 255) sh = 255;
1378	*/
1379		2236
1380	glColor4ub (255, 255, 255, 255);	2237	// clear key, in case of extra padding
		2238	memset (&skey, 0, sizeof (skey));
		2239
		2240	memset (&key, 0, sizeof (key));
		2241	key.r = 255;
		2242	key.g = 255;
		2243	key.b = 255;
		2244	key.a = 255;
		2245	key.mode = GL_QUADS;
		2246	key.format = GL_T2F_V3F;
		2247
		2248	mx += self->x;
		2249	my += self->y;
		2250
		2251	// first pass: determine smooth_max
		2252	// rather ugly, if you ask me
		2253	// could also be stored inside mapcell and updated on change
		2254	memset (smooth_max, 0, sizeof (smooth_max));
		2255
		2256	for (y = 0; y < sh; y++)
		2257	if (0 <= y + my && y + my < self->rows)
		2258	{
		2259	maprow *row = self->row + (y + my);
		2260
		2261	for (x = 0; x < sw; x++)
		2262	if (row->c0 <= x + mx && x + mx < row->c1)
		2263	{
		2264	mapcell *cell = row->col + (x + mx - row->c0);
		2265
		2266	smooth_max[x + 1][y + 1] =
		2267	MAX (self->tex [cell->tile [0]].smoothlevel,
		2268	MAX (self->tex [cell->tile [1]].smoothlevel,
		2269	self->tex [cell->tile [2]].smoothlevel));
		2270	}
		2271	}
1381		2272
1382	glEnable (GL_BLEND);	2273	glEnable (GL_BLEND);
1383	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2274	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1384	glEnable (GL_TEXTURE_2D);
1385	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2275	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1386		2276
1387	glBegin (GL_QUADS);
1388
1389	last_name = 0;
1390
1391	for (z = 0; z < 3; z++)	2277	for (z = 0; z <= 2; z++)
		2278	{
		2279	smooth_hash smooth;
		2280	memset (smooth_level, 0, sizeof (smooth_level));
		2281	key.texname = -1;
		2282
1392	for (y = 0; y < sh; y++)	2283	for (y = 0; y < sh; y++)
1393	if (0 <= y + vy && y + vy < self->rows)	2284	if (0 <= y + my && y + my < self->rows)
1394	{	2285	{
1395	maprow *row = self->row + (y + vy);	2286	maprow *row = self->row + (y + my);
1396		2287
1397	for (x = 0; x < sw; x++)	2288	for (x = 0; x < sw; x++)
1398	if (row->c0 <= x + vx && x + vx < row->c1)	2289	if (row->c0 <= x + mx && x + mx < row->c1)
1399	{	2290	{
1400	mapcell *cell = row->col + (x + vx - row->c0);	2291	mapcell *cell = row->col + (x + mx - row->c0);
1401
1402	face = cell->face [z];	2292	tileid tile = cell->tile [z];
1403		2293
1404	if (face)	2294	if (tile)
		2295	{
		2296	maptex tex = self->tex [tile];
		2297	int px, py;
		2298
		2299	if (key.texname != tex.name)
		2300	{
		2301	self->tex [tile].unused = 0;
		2302
		2303	if (!tex.name)
		2304	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2305
		2306	key.texname = tex.name;
		2307	arr = rc_array (rc, &key);
		2308	}
		2309
		2310	px = (x + 1) * Th - tex.w;
		2311	py = (y + 1) * Tw - tex.h;
		2312
		2313	if (expect_false (cell->player == player) && expect_false (z == 2))
		2314	{
		2315	pl_x = px;
		2316	pl_y = py;
		2317	pl_tex = tex;
		2318	continue;
		2319	}
		2320
		2321	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2322	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2323	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2324	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2325
		2326	// update smooth hash
		2327	if (tex.smoothtile)
		2328	{
		2329	skey.tile = tex.smoothtile;
		2330	skey.level = tex.smoothlevel;
		2331
		2332	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2333
		2334	// add bits to current tile and all neighbours. skey.x\|y is
		2335	// shifted +1\|+1 so we always stay positive.
		2336
		2337	// bits is ___n cccc CCCC bbbb
		2338	// n do not draw borders&corners
		2339	// c draw these corners, but...
		2340	// C ... not these
		2341	// b draw these borders
		2342
		2343	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2344	// ┃· ·· ·┃ ━━
		2345
		2346	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2347	// ·· ·· ·┏ ┓·
		2348
		2349	// full tile
		2350	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
		2351
		2352	// borders
		2353	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
		2354	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
		2355	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
		2356	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
		2357
		2358	// corners
		2359	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
		2360	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
		2361	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
		2362	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2363	}
		2364	}
		2365
		2366	if (expect_false (z == 2) && expect_false (cell->flags))
		2367	{
		2368	// overlays such as the speech bubble, probably more to come
		2369	if (cell->flags & 1)
		2370	{
		2371	rc_key_t key_ov = key;
		2372	maptex tex = self->tex [TEXID_SPEECH];
		2373	rc_array_t *arr;
		2374	int px = x * Tw + Tw * 2 / 32;
		2375	int py = y * Th - Th * 6 / 32;
		2376
		2377	key_ov.texname = tex.name;
		2378	arr = rc_array (rc_ov, &key_ov);
		2379
		2380	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2381	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2382	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2383	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2384	}
		2385	}
		2386	}
		2387	}
		2388
		2389	rc_draw (rc);
		2390	rc_clear (rc);
		2391
		2392	// go through all smoothlevels, lowest to highest, then draw.
		2393	// this is basically counting sort
		2394	{
		2395	int w, b;
		2396
		2397	glEnable (GL_TEXTURE_2D);
		2398	glBegin (GL_QUADS);
		2399	for (w = 0; w < 256 / 32; ++w)
		2400	{
		2401	uint32_t smask = smooth_level [w];
		2402	if (smask)
		2403	for (b = 0; b < 32; ++b)
		2404	if (smask & (((uint32_t)1) << b))
1405	{	2405	{
1406	maptex tex = self->tex [face];	2406	int level = (w << 5) \| b;
		2407	HE *he;
1407		2408
1408	int px = (x + 1) * 32 - tex.w;	2409	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1409	int py = (y + 1) * 32 - tex.h;
1410
1411	if (last_name != tex.name)
1412	{	2410	{
		2411	smooth_key &skey = it->first;
		2412	IV bits = it->second;
		2413
		2414	if (!(bits & 0x1000)
		2415	&& skey.level == level
		2416	&& level > smooth_max [skey.x][skey.y])
		2417	{
		2418	maptex tex = self->tex [skey.tile];
		2419	int px = (((int)skey.x) - 1) * Tw;
		2420	int py = (((int)skey.y) - 1) * Th;
		2421	int border = bits & 15;
		2422	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2423	float dx = tex.s * .0625f; // 16 images/row
		2424	float dy = tex.t * .5f ; // 2 images/column
		2425
		2426	if (tex.name)
		2427	{
		2428	// this time avoiding texture state changes
		2429	// save gobs of state changes.
		2430	if (key.texname != tex.name)
		2431	{
		2432	self->tex [skey.tile].unused = 0;
		2433
1413	glEnd ();	2434	glEnd ();
1414	last_name = tex.name;
1415	glBindTexture (GL_TEXTURE_2D, last_name);	2435	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1416	glBegin (GL_QUADS);	2436	glBegin (GL_QUADS);
		2437	}
		2438
		2439	if (border)
		2440	{
		2441	float ox = border * dx;
		2442
		2443	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2444	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2445	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2446	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
		2447	}
		2448
		2449	if (corner)
		2450	{
		2451	float ox = corner * dx;
		2452
		2453	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2454	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
		2455	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
		2456	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2457	}
		2458	}
		2459	}
1417	}	2460	}
1418
1419	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1420	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1421	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1422	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1423	}	2461	}
1424	}
1425	}	2462	}
1426		2463
1427	glEnd ();	2464	glEnd ();
1428
1429	glDisable (GL_TEXTURE_2D);	2465	glDisable (GL_TEXTURE_2D);
		2466	key.texname = -1;
		2467	}
		2468	}
		2469
		2470	if (pl_tex.name)
		2471	{
		2472	maptex tex = pl_tex;
		2473	int px = pl_x + sdx;
		2474	int py = pl_y + sdy;
		2475
		2476	key.texname = tex.name;
		2477	arr = rc_array (rc, &key);
		2478
		2479	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2480	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2481	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2482	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2483
		2484	rc_draw (rc);
		2485	}
		2486
		2487	rc_draw (rc_ov);
		2488	rc_clear (rc_ov);
		2489
1430	glDisable (GL_BLEND);	2490	glDisable (GL_BLEND);
1431	}	2491	rc_free (rc);
		2492	rc_free (rc_ov);
1432		2493
		2494	// top layer: overlays such as the health bar
		2495	for (y = 0; y < sh; y++)
		2496	if (0 <= y + my && y + my < self->rows)
		2497	{
		2498	maprow *row = self->row + (y + my);
		2499
		2500	for (x = 0; x < sw; x++)
		2501	if (row->c0 <= x + mx && x + mx < row->c1)
		2502	{
		2503	mapcell *cell = row->col + (x + mx - row->c0);
		2504
		2505	int px = x * Tw;
		2506	int py = y * Th;
		2507
		2508	if (expect_false (cell->player == player))
		2509	{
		2510	px += sdx;
		2511	py += sdy;
		2512	}
		2513
		2514	if (cell->stat_hp)
		2515	{
		2516	int width = cell->stat_width * Tw;
		2517	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
		2518
		2519	glColor3ub (0, 0, 0);
		2520	glRectf (px + 1, py - thick - 2,
		2521	px + width - 1, py);
		2522
		2523	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2524	glRectf (px + 2,
		2525	py - thick - 1,
		2526	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2527	}
		2528	}
		2529	}
		2530	}
		2531
1433	void	2532	void
1434	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2533	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1435	CODE:	2534	CODE:
1436	{	2535	{
1437	static float color[16][3] = {	2536	static float color[16][3] = {
1438	{ 0.00F, 0.00F, 0.00F },	2537	{ 0.00f, 0.00f, 0.00f },
1439	{ 1.00F, 1.00F, 1.00F },	2538	{ 1.00f, 1.00f, 1.00f },
1440	{ 0.00F, 0.00F, 0.55F },	2539	{ 0.00f, 0.00f, 0.55f },
1441	{ 1.00F, 0.00F, 0.00F },	2540	{ 1.00f, 0.00f, 0.00f },
1442		2541
1443	{ 1.00F, 0.54F, 0.00F },	2542	{ 1.00f, 0.54f, 0.00f },
1444	{ 0.11F, 0.56F, 1.00F },	2543	{ 0.11f, 0.56f, 1.00f },
1445	{ 0.93F, 0.46F, 0.00F },	2544	{ 0.93f, 0.46f, 0.00f },
1446	{ 0.18F, 0.54F, 0.34F },	2545	{ 0.18f, 0.54f, 0.34f },
1447		2546
1448	{ 0.56F, 0.73F, 0.56F },	2547	{ 0.56f, 0.73f, 0.56f },
1449	{ 0.80F, 0.80F, 0.80F },	2548	{ 0.80f, 0.80f, 0.80f },
1450	{ 0.55F, 0.41F, 0.13F },	2549	{ 0.55f, 0.41f, 0.13f },
1451	{ 0.99F, 0.77F, 0.26F },	2550	{ 0.99f, 0.77f, 0.26f },
1452		2551
1453	{ 0.74F, 0.65F, 0.41F },	2552	{ 0.74f, 0.65f, 0.41f },
1454		2553
1455	{ 0.00F, 1.00F, 1.00F },	2554	{ 0.00f, 1.00f, 1.00f },
1456	{ 1.00F, 0.00F, 1.00F },	2555	{ 1.00f, 0.00f, 1.00f },
1457	{ 1.00F, 1.00F, 0.00F },	2556	{ 1.00f, 1.00f, 0.00f },
1458	};	2557	};
1459		2558
1460	int x, y;	2559	int x, y;
1461		2560
1462	glEnable (GL_TEXTURE_2D);	2561	glEnable (GL_TEXTURE_2D);
		2562	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2563	* but the nvidia driver (185.18.14) mishandles alpha textures
		2564	* and takes the colour from god knows where instead of using
		2565	* Cp. MODULATE results in the same colour, but slightly different
		2566	* alpha, but atcually gives us the correct colour with nvidia.
		2567	*/
1463	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2568	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1464	glEnable (GL_BLEND);	2569	glEnable (GL_BLEND);
1465	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2570	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1466	glBegin (GL_QUADS);	2571	glBegin (GL_QUADS);
1467		2572
1468	for (y = 0; y < h; y++)	2573	for (y = 0; y < h; y++)
…		…
1472		2577
1473	if (m)	2578	if (m)
1474	{	2579	{
1475	float *c = color [m & 15];	2580	float *c = color [m & 15];
1476		2581
1477	float tx1 = m & 0x40 ? 0.5 : 0.;	2582	float tx1 = m & 0x40 ? 0.5f : 0.f;
1478	float tx2 = tx1 + 0.5;	2583	float tx2 = tx1 + 0.5f;
1479		2584
1480	glColor4f (c[0], c[1], c[2], 0.75);	2585	glColor4f (c[0], c[1], c[2], 1);
1481	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2586	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1482	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2587	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1483	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2588	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1484	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2589	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1485	}	2590	}
…		…
1489	glDisable (GL_BLEND);	2594	glDisable (GL_BLEND);
1490	glDisable (GL_TEXTURE_2D);	2595	glDisable (GL_TEXTURE_2D);
1491	}	2596	}
1492		2597
1493	void	2598	void
1494	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2599	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1495	PPCODE:	2600	PPCODE:
1496	{	2601	{
1497	int vx, vy;
1498	int x, y;	2602	int x, y;
1499	int sw4 = (sw + 3) & ~3;	2603	int sw1 = sw + 2;
		2604	int sh1 = sh + 2;
		2605	int sh3 = sh * 3;
		2606	int sw3 = sw * 3;
1500	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2607	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1501	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2608	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1502		2609	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1503	memset (darkness, 255, sw4 * sh);	2610	memset (darkness1, 0, sw1*sh1);
		2611
1504	SvPOK_only (darkness_sv);	2612	SvPOK_only (darkness3_sv);
1505	SvCUR_set (darkness_sv, sw4 * sh);	2613	SvCUR_set (darkness3_sv, sw3 * sh3);
1506		2614
1507	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2615	mx += self->x - 1;
1508	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2616	my += self->y - 1;
1509		2617
1510	for (y = 0; y < sh; y++)	2618	for (y = 0; y < sh1; y++)
1511	if (0 <= y + vy && y + vy < self->rows)	2619	if (0 <= y + my && y + my < self->rows)
1512	{	2620	{
1513	maprow *row = self->row + (y + vy);	2621	maprow *row = self->row + (y + my);
1514		2622
1515	for (x = 0; x < sw; x++)	2623	for (x = 0; x < sw1; x++)
1516	if (row->c0 <= x + vx && x + vx < row->c1)	2624	if (row->c0 <= x + mx && x + mx < row->c1)
1517	{	2625	{
1518	mapcell *cell = row->col + (x + vx - row->c0);	2626	mapcell *cell = row->col + (x + mx - row->c0);
1519		2627
1520	darkness[y * sw4 + x] = cell->darkness < 0	2628	darkness1 [y * sw1 + x] = cell->darkness
		2629	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1521	? 255 - FOW_DARKNESS	2630	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1522	: 255 - cell->darkness;
1523	}	2631	}
1524	}	2632	}
1525		2633
		2634	for (y = 0; y < sh; ++y)
		2635	for (x = 0; x < sw; ++x)
		2636	{
		2637	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2638	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2639	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2640	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2641	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2642	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2643	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2644	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2645	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2646
		2647	uint8_t r11 = (d11 + d21 + d12) / 3;
		2648	uint8_t r21 = d21;
		2649	uint8_t r31 = (d21 + d31 + d32) / 3;
		2650
		2651	uint8_t r12 = d12;
		2652	uint8_t r22 = d22;
		2653	uint8_t r32 = d32;
		2654
		2655	uint8_t r13 = (d13 + d23 + d12) / 3;
		2656	uint8_t r23 = d23;
		2657	uint8_t r33 = (d23 + d33 + d32) / 3;
		2658
		2659	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2660	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2661	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2662	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2663	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2664	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2665	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2666	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2667	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2668	}
		2669
		2670	free (darkness1);
		2671
1526	EXTEND (SP, 3);	2672	EXTEND (SP, 3);
1527	PUSHs (sv_2mortal (newSViv (sw4)));	2673	PUSHs (sv_2mortal (newSViv (sw3)));
1528	PUSHs (sv_2mortal (newSViv (sh)));	2674	PUSHs (sv_2mortal (newSViv (sh3)));
1529	PUSHs (darkness_sv);	2675	PUSHs (darkness3_sv);
1530	}	2676	}
1531		2677
1532	SV *	2678	SV *
1533	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2679	get_rect (DC::Map self, int x0, int y0, int w, int h)
1534	CODE:	2680	CODE:
1535	{	2681	{
1536	int x, y, x1, y1;	2682	int x, y, x1, y1;
1537	SV data_sv = newSV (w h * 7 + 5);	2683	SV data_sv = newSV (w h * 7 + 5);
1538	uint8_t data = (uint8_t )SvPVX (data_sv);	2684	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1563	if (row && row->c0 <= x && x < row->c1)	2709	if (row && row->c0 <= x && x < row->c1)
1564	{	2710	{
1565	mapcell *cell = row->col + (x - row->c0);	2711	mapcell *cell = row->col + (x - row->c0);
1566	uint8_t flags = 0;	2712	uint8_t flags = 0;
1567		2713
1568	if (cell->face [0]) flags \|= 1;	2714	if (cell->tile [0]) flags \|= 1;
1569	if (cell->face [1]) flags \|= 2;	2715	if (cell->tile [1]) flags \|= 2;
1570	if (cell->face [2]) flags \|= 4;	2716	if (cell->tile [2]) flags \|= 4;
1571		2717
1572	*data++ = flags;	2718	*data++ = flags;
1573		2719
1574	if (flags & 1)	2720	if (flags & 1)
1575	{	2721	{
		2722	tileid tile = cell->tile [0];
1576	*data++ = cell->face [0] >> 8;	2723	*data++ = tile >> 8;
1577	*data++ = cell->face [0];	2724	*data++ = tile;
1578	}	2725	}
1579		2726
1580	if (flags & 2)	2727	if (flags & 2)
1581	{	2728	{
		2729	tileid tile = cell->tile [1];
1582	*data++ = cell->face [1] >> 8;	2730	*data++ = tile >> 8;
1583	*data++ = cell->face [1];	2731	*data++ = tile;
1584	}	2732	}
1585		2733
1586	if (flags & 4)	2734	if (flags & 4)
1587	{	2735	{
		2736	tileid tile = cell->tile [2];
1588	*data++ = cell->face [2] >> 8;	2737	*data++ = tile >> 8;
1589	*data++ = cell->face [2];	2738	*data++ = tile;
1590	}	2739	}
1591	}	2740	}
1592	else	2741	else
1593	*data++ = 0;	2742	*data++ = 0;
1594	}	2743	}
1595	}	2744	}
1596		2745
		2746	/* if size is wh + 5 then no data has been found /
		2747	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2748	{
1597	SvPOK_only (data_sv);	2749	SvPOK_only (data_sv);
1598	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2750	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2751	}
		2752
1599	RETVAL = data_sv;	2753	RETVAL = data_sv;
1600	}	2754	}
1601	OUTPUT:	2755	OUTPUT:
1602	RETVAL	2756	RETVAL
1603		2757
1604	void	2758	void
1605	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2759	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1606	PPCODE:	2760	PPCODE:
1607	{	2761	{
1608	int x, y, z;	2762	int x, y, z;
1609	int w, h;	2763	int w, h;
1610	int x1, y1;	2764	int x1, y1;
		2765	STRLEN len;
		2766	uint8_t data, end;
		2767
		2768	len = SvLEN (data_sv);
		2769	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2770	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2771	end = data + len + 8;
		2772
		2773	if (len < 5)
		2774	XSRETURN_EMPTY;
1611		2775
1612	if (*data++ != 0)	2776	if (*data++ != 0)
1613	return; /* version mismatch */	2777	XSRETURN_EMPTY; /* version mismatch */
1614		2778
1615	w = data++ << 8; w \|= data++;	2779	w = data++ << 8; w \|= data++;
1616	h = data++ << 8; h \|= data++;	2780	h = data++ << 8; h \|= data++;
1617		2781
1618	// we need to do this 'cause we don't keep an absolute coord system for rows	2782	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1630	{	2794	{
1631	maprow *row = map_get_row (self, y);	2795	maprow *row = map_get_row (self, y);
1632		2796
1633	for (x = x0; x < x1; x++)	2797	for (x = x0; x < x1; x++)
1634	{	2798	{
		2799	uint8_t flags;
		2800
		2801	if (data + 7 >= end)
		2802	XSRETURN_EMPTY;
		2803
1635	uint8_t flags = *data++;	2804	flags = *data++;
1636		2805
1637	if (flags)	2806	if (flags)
1638	{	2807	{
1639	mapface face[3] = { 0, 0, 0 };
1640
1641	mapcell *cell = row_get_cell (row, x);	2808	mapcell *cell = row_get_cell (row, x);
		2809	tileid tile[3] = { 0, 0, 0 };
1642		2810
1643	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2811	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1644	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2812	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1645	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2813	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1646		2814
1647	if (cell->darkness <= 0)	2815	if (cell->darkness == 0)
1648	{	2816	{
1649	cell->darkness = -1;	2817	/cell->darkness = 0;/
		2818	EXTEND (SP, 3);
1650		2819
1651	for (z = 0; z <= 2; z++)	2820	for (z = 0; z <= 2; z++)
1652	{	2821	{
1653	cell->face[z] = face[z];	2822	tileid t = tile [z];
1654		2823
1655	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2824	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2825	{
1656	XPUSHs (sv_2mortal (newSViv (face[z])));	2826	PUSHs (sv_2mortal (newSViv (t)));
		2827	need_texid (self, t);
		2828	}
		2829
		2830	cell->tile [z] = t;
1657	}	2831	}
1658	}	2832	}
1659	}	2833	}
1660	}	2834	}
1661	}	2835	}
1662	}	2836	}
1663		2837
1664	MODULE = CFClient PACKAGE = CFClient::MixChunk	2838	MODULE = Deliantra::Client PACKAGE = DC::RW
1665		2839
1666	CFClient::MixChunk	2840	DC::RW
1667	new_from_file (SV class, char path)	2841	new (SV klass, SV data_sv)
1668	CODE:	2842	CODE:
1669	RETVAL = Mix_LoadWAV (path);	2843	{
		2844	STRLEN datalen;
		2845	char *data = SvPVbyte (data_sv, datalen);
		2846
		2847	RETVAL = SDL_RWFromConstMem (data, datalen);
		2848	}
1670	OUTPUT:	2849	OUTPUT:
1671	RETVAL	2850	RETVAL
1672		2851
		2852	DC::RW
		2853	new_from_file (SV klass, const char path, const char *mode = "rb")
		2854	CODE:
		2855	RETVAL = SDL_RWFromFile (path, mode);
		2856	OUTPUT:
		2857	RETVAL
		2858
		2859	# fails on win32:
		2860	# dc.xs(2268) : error C2059: syntax error : '('
1673	void	2861	#void
		2862	#close (DC::RW self)
		2863	# CODE:
		2864	# (self->(close)) (self);
		2865
		2866	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2867
		2868	PROTOTYPES: DISABLE
		2869
		2870	DC::Channel
		2871	find ()
		2872	CODE:
		2873	{
		2874	RETVAL = Mix_GroupAvailable (-1);
		2875
		2876	if (RETVAL < 0)
		2877	{
		2878	RETVAL = Mix_GroupOldest (-1);
		2879
		2880	if (RETVAL < 0)
		2881	{
		2882	// happens sometimes, maybe it just stopped playing(?)
		2883	RETVAL = Mix_GroupAvailable (-1);
		2884
		2885	if (RETVAL < 0)
		2886	XSRETURN_UNDEF;
		2887	}
		2888	else
		2889	Mix_HaltChannel (RETVAL);
		2890	}
		2891
		2892	Mix_UnregisterAllEffects (RETVAL);
		2893	Mix_Volume (RETVAL, 128);
		2894	}
		2895	OUTPUT:
		2896	RETVAL
		2897
		2898	void
		2899	halt (DC::Channel self)
		2900	CODE:
		2901	Mix_HaltChannel (self);
		2902
		2903	void
		2904	expire (DC::Channel self, int ticks = -1)
		2905	CODE:
		2906	Mix_ExpireChannel (self, ticks);
		2907
		2908	void
		2909	fade_out (DC::Channel self, int ticks = -1)
		2910	CODE:
		2911	Mix_FadeOutChannel (self, ticks);
		2912
		2913	int
		2914	volume (DC::Channel self, int volume)
		2915	CODE:
		2916	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2917	OUTPUT:
		2918	RETVAL
		2919
		2920	void
		2921	unregister_all_effects (DC::Channel self)
		2922	CODE:
		2923	Mix_UnregisterAllEffects (self);
		2924
		2925	void
		2926	set_panning (DC::Channel self, int left, int right)
		2927	CODE:
		2928	left = CLAMP (left , 0, 255);
		2929	right = CLAMP (right, 0, 255);
		2930	Mix_SetPanning (self, left, right);
		2931
		2932	void
		2933	set_distance (DC::Channel self, int distance)
		2934	CODE:
		2935	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2936
		2937	void
		2938	set_position (DC::Channel self, int angle, int distance)
		2939	CODE:
		2940
		2941	void
		2942	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2943	CODE:
		2944	{
		2945	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2946	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2947	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2948	}
		2949
		2950	void
		2951	set_reverse_stereo (DC::Channel self, int flip)
		2952	CODE:
		2953	Mix_SetReverseStereo (self, flip);
		2954
		2955	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2956
		2957	PROTOTYPES: DISABLE
		2958
		2959	void
		2960	decoders ()
		2961	PPCODE:
		2962	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2963	int i, num = Mix_GetNumChunkDecoders ();
		2964	EXTEND (SP, num);
		2965	for (i = 0; i < num; ++i)
		2966	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2967	#else
		2968	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2969	#endif
		2970
		2971	DC::MixChunk
		2972	new (SV *klass, DC::RW rwops)
		2973	CODE:
		2974	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2975	OUTPUT:
		2976	RETVAL
		2977
		2978	void
1674	DESTROY (CFClient::MixChunk self)	2979	DESTROY (DC::MixChunk self)
1675	CODE:	2980	CODE:
1676	Mix_FreeChunk (self);	2981	Mix_FreeChunk (self);
1677		2982
1678	int	2983	int
1679	volume (CFClient::MixChunk self, int volume = -1)	2984	volume (DC::MixChunk self, int volume = -1)
1680	CODE:	2985	CODE:
		2986	if (items > 1)
		2987	volume = CLAMP (volume, 0, 128);
1681	RETVAL = Mix_VolumeChunk (self, volume);	2988	RETVAL = Mix_VolumeChunk (self, volume);
1682	OUTPUT:	2989	OUTPUT:
1683	RETVAL	2990	RETVAL
1684		2991
1685	int	2992	DC::Channel
1686	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2993	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1687	CODE:	2994	CODE:
		2995	{
1688	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2996	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2997
		2998	if (RETVAL < 0)
		2999	XSRETURN_UNDEF;
		3000
		3001	if (channel < 0)
		3002	{
		3003	Mix_UnregisterAllEffects (RETVAL);
		3004	Mix_Volume (RETVAL, 128);
		3005	}
		3006	}
1689	OUTPUT:	3007	OUTPUT:
1690	RETVAL	3008	RETVAL
1691		3009
1692	MODULE = CFClient PACKAGE = CFClient::MixMusic	3010	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		3011
		3012	void
		3013	decoders ()
		3014	PPCODE:
		3015	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3016	int i, num = Mix_GetNumMusicDecoders ();
		3017	EXTEND (SP, num);
		3018	for (i = 0; i < num; ++i)
		3019	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3020	#else
		3021	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3022	#endif
1693		3023
1694	int	3024	int
1695	volume (int volume = -1)	3025	volume (int volume = -1)
		3026	PROTOTYPE: ;$
1696	CODE:	3027	CODE:
		3028	if (items > 0)
		3029	volume = CLAMP (volume, 0, 128);
1697	RETVAL = Mix_VolumeMusic (volume);	3030	RETVAL = Mix_VolumeMusic (volume);
1698	OUTPUT:	3031	OUTPUT:
1699	RETVAL	3032	RETVAL
1700		3033
1701	CFClient::MixMusic	3034	void
1702	new_from_file (SV class, char path)	3035	fade_out (int ms)
1703	CODE:	3036	CODE:
1704	RETVAL = Mix_LoadMUS (path);	3037	Mix_FadeOutMusic (ms);
		3038
		3039	void
		3040	halt ()
		3041	CODE:
		3042	Mix_HaltMusic ();
		3043
		3044	int
		3045	playing ()
		3046	CODE:
		3047	RETVAL = Mix_PlayingMusic ();
1705	OUTPUT:	3048	OUTPUT:
1706	RETVAL	3049	RETVAL
1707		3050
		3051	DC::MixMusic
		3052	new (SV *klass, DC::RW rwops)
		3053	CODE:
		3054	RETVAL = Mix_LoadMUS_RW (rwops);
		3055	OUTPUT:
		3056	RETVAL
		3057
1708	void	3058	void
1709	DESTROY (CFClient::MixMusic self)	3059	DESTROY (DC::MixMusic self)
1710	CODE:	3060	CODE:
1711	Mix_FreeMusic (self);	3061	Mix_FreeMusic (self);
1712		3062
1713	int	3063	int
1714	play (CFClient::MixMusic self, int loops = -1)	3064	play (DC::MixMusic self, int loops = -1)
1715	CODE:	3065	CODE:
1716	RETVAL = Mix_PlayMusic (self, loops);	3066	RETVAL = Mix_PlayMusic (self, loops);
1717	OUTPUT:	3067	OUTPUT:
1718	RETVAL	3068	RETVAL
1719		3069
		3070	void
		3071	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3072	CODE:
		3073	Mix_FadeInMusicPos (self, loops, ms, position);
		3074
1720	MODULE = CFClient PACKAGE = CFClient::OpenGL	3075	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3076
		3077	PROTOTYPES: ENABLE
1721		3078
1722	BOOT:	3079	BOOT:
1723	{	3080	{
1724	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	3081	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1725	static const struct {	3082	static const struct {
1726	const char *name;	3083	const char *name;
1727	IV iv;	3084	IV iv;
1728	} *civ, const_iv[] = {	3085	} *civ, const_iv[] = {
1729	# define const_iv(name) { # name, (IV)name }	3086	# define const_iv(name) { # name, (IV)name }
		3087	const_iv (GL_VENDOR),
		3088	const_iv (GL_VERSION),
		3089	const_iv (GL_EXTENSIONS),
		3090	const_iv (GL_MAX_TEXTURE_UNITS),
1730	const_iv (GL_COLOR_MATERIAL),	3091	const_iv (GL_COLOR_MATERIAL),
1731	const_iv (GL_SMOOTH),	3092	const_iv (GL_SMOOTH),
1732	const_iv (GL_FLAT),	3093	const_iv (GL_FLAT),
1733	const_iv (GL_DITHER),	3094	const_iv (GL_DITHER),
1734	const_iv (GL_BLEND),	3095	const_iv (GL_BLEND),
…		…
1738	const_iv (GL_ALPHA_TEST),	3099	const_iv (GL_ALPHA_TEST),
1739	const_iv (GL_NORMALIZE),	3100	const_iv (GL_NORMALIZE),
1740	const_iv (GL_RESCALE_NORMAL),	3101	const_iv (GL_RESCALE_NORMAL),
1741	const_iv (GL_FRONT),	3102	const_iv (GL_FRONT),
1742	const_iv (GL_BACK),	3103	const_iv (GL_BACK),
		3104	const_iv (GL_AUX0),
1743	const_iv (GL_AND),	3105	const_iv (GL_AND),
1744	const_iv (GL_ONE),	3106	const_iv (GL_ONE),
1745	const_iv (GL_ZERO),	3107	const_iv (GL_ZERO),
1746	const_iv (GL_SRC_ALPHA),	3108	const_iv (GL_SRC_ALPHA),
1747	const_iv (GL_DST_ALPHA),	3109	const_iv (GL_DST_ALPHA),
1748	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3110	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1749	const_iv (GL_ONE_MINUS_DST_ALPHA),	3111	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3112	const_iv (GL_SRC_COLOR),
		3113	const_iv (GL_DST_COLOR),
		3114	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3115	const_iv (GL_ONE_MINUS_DST_COLOR),
1750	const_iv (GL_SRC_ALPHA_SATURATE),	3116	const_iv (GL_SRC_ALPHA_SATURATE),
1751	const_iv (GL_RGB),	3117	const_iv (GL_RGB),
1752	const_iv (GL_RGBA),	3118	const_iv (GL_RGBA),
1753	const_iv (GL_RGBA4),	3119	const_iv (GL_RGBA4),
1754	const_iv (GL_RGBA8),	3120	const_iv (GL_RGBA8),
…		…
1760	const_iv (GL_INTENSITY),	3126	const_iv (GL_INTENSITY),
1761	const_iv (GL_LUMINANCE),	3127	const_iv (GL_LUMINANCE),
1762	const_iv (GL_LUMINANCE_ALPHA),	3128	const_iv (GL_LUMINANCE_ALPHA),
1763	const_iv (GL_FLOAT),	3129	const_iv (GL_FLOAT),
1764	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3130	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3131	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3132	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3133	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3134	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3135	const_iv (GL_COMPRESSED_RGB_ARB),
		3136	const_iv (GL_COMPRESSED_RGBA_ARB),
1765	const_iv (GL_COMPILE),	3137	const_iv (GL_COMPILE),
		3138	const_iv (GL_PROXY_TEXTURE_1D),
		3139	const_iv (GL_PROXY_TEXTURE_2D),
1766	const_iv (GL_TEXTURE_1D),	3140	const_iv (GL_TEXTURE_1D),
1767	const_iv (GL_TEXTURE_2D),	3141	const_iv (GL_TEXTURE_2D),
1768	const_iv (GL_TEXTURE_ENV),	3142	const_iv (GL_TEXTURE_ENV),
1769	const_iv (GL_TEXTURE_MAG_FILTER),	3143	const_iv (GL_TEXTURE_MAG_FILTER),
1770	const_iv (GL_TEXTURE_MIN_FILTER),	3144	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1791	const_iv (GL_COLOR_LOGIC_OP),	3165	const_iv (GL_COLOR_LOGIC_OP),
1792	const_iv (GL_SEPARABLE_2D),	3166	const_iv (GL_SEPARABLE_2D),
1793	const_iv (GL_CONVOLUTION_2D),	3167	const_iv (GL_CONVOLUTION_2D),
1794	const_iv (GL_CONVOLUTION_BORDER_MODE),	3168	const_iv (GL_CONVOLUTION_BORDER_MODE),
1795	const_iv (GL_CONSTANT_BORDER),	3169	const_iv (GL_CONSTANT_BORDER),
		3170	const_iv (GL_POINTS),
1796	const_iv (GL_LINES),	3171	const_iv (GL_LINES),
		3172	const_iv (GL_LINE_STRIP),
1797	const_iv (GL_LINE_LOOP),	3173	const_iv (GL_LINE_LOOP),
1798	const_iv (GL_QUADS),	3174	const_iv (GL_QUADS),
1799	const_iv (GL_QUAD_STRIP),	3175	const_iv (GL_QUAD_STRIP),
1800	const_iv (GL_TRIANGLES),	3176	const_iv (GL_TRIANGLES),
1801	const_iv (GL_TRIANGLE_STRIP),	3177	const_iv (GL_TRIANGLE_STRIP),
1802	const_iv (GL_TRIANGLE_FAN),	3178	const_iv (GL_TRIANGLE_FAN),
		3179	const_iv (GL_POLYGON),
1803	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3180	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3181	const_iv (GL_POINT_SMOOTH_HINT),
		3182	const_iv (GL_LINE_SMOOTH_HINT),
		3183	const_iv (GL_POLYGON_SMOOTH_HINT),
		3184	const_iv (GL_GENERATE_MIPMAP_HINT),
		3185	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1804	const_iv (GL_FASTEST),	3186	const_iv (GL_FASTEST),
		3187	const_iv (GL_DONT_CARE),
		3188	const_iv (GL_NICEST),
1805	const_iv (GL_V2F),	3189	const_iv (GL_V2F),
1806	const_iv (GL_V3F),	3190	const_iv (GL_V3F),
1807	const_iv (GL_T2F_V3F),	3191	const_iv (GL_T2F_V3F),
1808	const_iv (GL_T2F_N3F_V3F),	3192	const_iv (GL_T2F_N3F_V3F),
		3193	const_iv (GL_FUNC_ADD),
		3194	const_iv (GL_FUNC_SUBTRACT),
		3195	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1809	# undef const_iv	3196	# undef const_iv
1810	};	3197	};
1811		3198
1812	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3199	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1813	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3200	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1814	}
1815		3201
1816	char *	3202	texture_av = newAV ();
		3203	AvREAL_off (texture_av);
		3204	}
		3205
		3206	void
		3207	disable_GL_EXT_blend_func_separate ()
		3208	CODE:
		3209	gl.BlendFuncSeparate = 0;
		3210	gl.BlendFuncSeparateEXT = 0;
		3211
		3212	void
		3213	apple_nvidia_bug (int enable)
		3214
		3215	const char *
1817	gl_vendor ()	3216	gl_vendor ()
1818	CODE:	3217	CODE:
1819	RETVAL = (char *)glGetString (GL_VENDOR);	3218	RETVAL = (const char *)glGetString (GL_VENDOR);
1820	OUTPUT:	3219	OUTPUT:
1821	RETVAL	3220	RETVAL
1822		3221
1823	char *	3222	const char *
1824	gl_version ()	3223	gl_version ()
1825	CODE:	3224	CODE:
1826	RETVAL = (char *)glGetString (GL_VERSION);	3225	RETVAL = (const char *)glGetString (GL_VERSION);
1827	OUTPUT:	3226	OUTPUT:
1828	RETVAL	3227	RETVAL
1829		3228
1830	char *	3229	const char *
1831	gl_extensions ()	3230	gl_extensions ()
1832	CODE:	3231	CODE:
1833	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3232	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
1834	OUTPUT:	3233	OUTPUT:
1835	RETVAL	3234	RETVAL
1836		3235
		3236	const char *glGetString (GLenum pname)
		3237	CODE:
		3238	RETVAL = (const char *)glGetString (pname);
		3239	OUTPUT:
		3240	RETVAL
		3241
		3242	GLint glGetInteger (GLenum pname)
		3243	CODE:
		3244	glGetIntegerv (pname, &RETVAL);
		3245	OUTPUT:
		3246	RETVAL
		3247
		3248	GLdouble glGetDouble (GLenum pname)
		3249	CODE:
		3250	glGetDoublev (pname, &RETVAL);
		3251	OUTPUT:
		3252	RETVAL
		3253
1837	int glGetError ()	3254	int glGetError ()
1838		3255
1839	void glFinish ()	3256	void glFinish ()
		3257
		3258	void glFlush ()
1840		3259
1841	void glClear (int mask)	3260	void glClear (int mask)
1842		3261
1843	void glClearColor (float r, float g, float b, float a = 1.0)	3262	void glClearColor (float r, float g, float b, float a = 1.0)
1844	PROTOTYPE: @	3263	PROTOTYPE: @
…		…
1855		3274
1856	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3275	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1857	CODE:	3276	CODE:
1858	gl_BlendFuncSeparate (sa, da, saa, daa);	3277	gl_BlendFuncSeparate (sa, da, saa, daa);
1859		3278
		3279	# void glBlendEquation (int se)
		3280
1860	void glDepthMask (int flag)	3281	void glDepthMask (int flag)
1861		3282
1862	void glLogicOp (int opcode)	3283	void glLogicOp (int opcode)
1863		3284
1864	void glColorMask (int red, int green, int blue, int alpha)	3285	void glColorMask (int red, int green, int blue, int alpha)
…		…
1878	# near_ and far_ are due to microsofts buggy "c" compiler	3299	# near_ and far_ are due to microsofts buggy "c" compiler
1879	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3300	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1880		3301
1881	# near_ and far_ are due to microsofts buggy "c" compiler	3302	# near_ and far_ are due to microsofts buggy "c" compiler
1882	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3303	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3304
		3305	PROTOTYPES: DISABLE
1883		3306
1884	void glViewport (int x, int y, int width, int height)	3307	void glViewport (int x, int y, int width, int height)
1885		3308
1886	void glScissor (int x, int y, int width, int height)	3309	void glScissor (int x, int y, int width, int height)
1887		3310
…		…
1895		3318
1896	void glRotate (float angle, float x, float y, float z)	3319	void glRotate (float angle, float x, float y, float z)
1897	CODE:	3320	CODE:
1898	glRotatef (angle, x, y, z);	3321	glRotatef (angle, x, y, z);
1899		3322
1900	void glBegin (int mode)
1901
1902	void glEnd ()
1903
1904	void glColor (float r, float g, float b, float a = 1.0)	3323	void glColor (float r, float g, float b, float a = 1.0)
1905	PROTOTYPE: @	3324	PROTOTYPE: @
1906	ALIAS:	3325	ALIAS:
1907	glColor_premultiply = 1	3326	glColor_premultiply = 1
1908	CODE:	3327	CODE:
1909	if (ix)	3328	if (ix)
1910	{	3329	{
1911	r *= a;	3330	r *= a;
1912	g *= a;	3331	g *= a;
1913	b *= a;	3332	b *= a;
1914	}	3333	}
1915	// microsoft visual "c" rounds instead of truncating...	3334	// microsoft visual "c" rounds instead of truncating...
1916	glColor4ub (MIN ((int)(r * 256.f), 255),	3335	glColor4f (r, g, b, a);
1917	MIN ((int)(g * 256.f), 255),
1918	MIN ((int)(b * 256.f), 255),
1919	MIN ((int)(a * 256.f), 255));
1920
1921	void glInterleavedArrays (int format, int stride, char *data)
1922
1923	void glDrawElements (int mode, int count, int type, char *indices)
1924
1925	# 1.2 void glDrawRangeElements (int mode, int start, int end
1926		3336
1927	void glRasterPos (float x, float y, float z = 0.)	3337	void glRasterPos (float x, float y, float z = 0.)
1928	CODE:	3338	CODE:
1929	glRasterPos3f (0, 0, z);	3339	glRasterPos3f (0, 0, z);
1930	glBitmap (0, 0, 0, 0, x, y, 0);	3340	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1935		3345
1936	void glTexCoord (float s, float t)	3346	void glTexCoord (float s, float t)
1937	CODE:	3347	CODE:
1938	glTexCoord2f (s, t);	3348	glTexCoord2f (s, t);
1939		3349
		3350	void glRect (float x1, float y1, float x2, float y2)
		3351	CODE:
		3352	glRectf (x1, y1, x2, y2);
		3353
		3354	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3355	CODE:
		3356	glBegin (GL_LINE_LOOP);
		3357	glVertex2f (x1, y1);
		3358	glVertex2f (x2, y1);
		3359	glVertex2f (x2, y2);
		3360	glVertex2f (x1, y2);
		3361	glEnd ();
		3362
		3363	PROTOTYPES: ENABLE
		3364
		3365	void glBegin (int mode)
		3366
		3367	void glEnd ()
		3368
		3369	void glPointSize (GLfloat size)
		3370
		3371	void glLineWidth (GLfloat width)
		3372
		3373	void glInterleavedArrays (int format, int stride, char *data)
		3374
		3375	void glDrawElements (int mode, int count, int type, char *indices)
		3376
		3377	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3378
1940	void glTexEnv (int target, int pname, float param)	3379	void glTexEnv (int target, int pname, float param)
1941	CODE:	3380	CODE:
1942	glTexEnvf (target, pname, param);	3381	glTexEnvf (target, pname, param);
1943		3382
1944	void glTexParameter (int target, int pname, float param)	3383	void glTexParameter (int target, int pname, float param)
…		…
1960	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3399	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1961	CODE:	3400	CODE:
1962	if (gl.SeparableFilter2D)	3401	if (gl.SeparableFilter2D)
1963	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3402	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1964		3403
1965	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3404	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1966		3405
1967	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3406	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1968		3407
1969	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3408	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3409
		3410	void glPixelZoom (float x, float y)
1970		3411
1971	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3412	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1972		3413
1973	int glGenTexture ()	3414	int glGenTexture ()
1974	CODE:	3415	CODE:
1975	{	3416	RETVAL = gen_texture ();
1976	GLuint name;
1977	glGenTextures (1, &name);
1978	RETVAL = name;
1979	}
1980	OUTPUT:	3417	OUTPUT:
1981	RETVAL	3418	RETVAL
1982		3419
1983	void glDeleteTexture (int name)	3420	void glDeleteTexture (int name)
1984	CODE:	3421	CODE:
1985	{
1986	GLuint name_ = name;
1987	glDeleteTextures (1, &name_);	3422	del_texture (name);
1988	}	3423
1989
1990	int glGenList ()	3424	int glGenList ()
1991	CODE:	3425	CODE:
1992	RETVAL = glGenLists (1);	3426	RETVAL = glGenLists (1);
1993	OUTPUT:	3427	OUTPUT:
1994	RETVAL	3428	RETVAL
…		…
2001		3435
2002	void glEndList ()	3436	void glEndList ()
2003		3437
2004	void glCallList (int list)	3438	void glCallList (int list)
2005		3439
		3440	void c_init ()
		3441	CODE:
		3442	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3443	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2006		3444
		3445	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3446
		3447	PROTOTYPES: DISABLE
		3448
		3449	void
		3450	find_widget (SV *self, NV x, NV y)
		3451	PPCODE:
		3452	{
		3453	if (within_widget (self, x, y))
		3454	XPUSHs (self);
		3455	}
		3456
		3457	BOOT:
		3458	{
		3459	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3460
		3461	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3462	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3463	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3464	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3465	}
		3466
		3467	void
		3468	draw (SV *self)
		3469	CODE:
		3470	{
		3471	HV *hv;
		3472	SV **svp;
		3473	NV x, y, w, h;
		3474	SV *draw_x_sv = GvSV (draw_x_gv);
		3475	SV *draw_y_sv = GvSV (draw_y_gv);
		3476	SV *draw_w_sv = GvSV (draw_w_gv);
		3477	SV *draw_h_sv = GvSV (draw_h_gv);
		3478	double draw_x, draw_y;
		3479
		3480	if (!SvROK (self))
		3481	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3482
		3483	hv = (HV *)SvRV (self);
		3484
		3485	if (SvTYPE (hv) != SVt_PVHV)
		3486	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3487
		3488	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3489	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3490
		3491	if (!h \|\| !w)
		3492	XSRETURN_EMPTY;
		3493
		3494	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3495	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3496
		3497	draw_x = SvNV (draw_x_sv) + x;
		3498	draw_y = SvNV (draw_y_sv) + y;
		3499
		3500	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3501	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3502	XSRETURN_EMPTY;
		3503
		3504	sv_setnv (draw_x_sv, draw_x);
		3505	sv_setnv (draw_y_sv, draw_y);
		3506
		3507	glPushMatrix ();
		3508	glTranslated (x, y, 0);
		3509
		3510	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3511	{
		3512	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3513
		3514	if (svp && SvTRUE (*svp))
		3515	{
		3516	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3517	glEnable (GL_BLEND);
		3518	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3519	glBegin (GL_QUADS);
		3520	glVertex2f (0, 0);
		3521	glVertex2f (w, 0);
		3522	glVertex2f (w, h);
		3523	glVertex2f (0, h);
		3524	glEnd ();
		3525	glDisable (GL_BLEND);
		3526	}
		3527	}
		3528	#if 0
		3529	// draw borders, for debugging
		3530	glPushMatrix ();
		3531	glColor4f (1., 1., 0., 1.);
		3532	glTranslatef (.5, .5, 0.);
		3533	glBegin (GL_LINE_LOOP);
		3534	glVertex2f (0 , 0);
		3535	glVertex2f (w - 1, 0);
		3536	glVertex2f (w - 1, h - 1);
		3537	glVertex2f (0 , h - 1);
		3538	glEnd ();
		3539	glPopMatrix ();
		3540	#endif
		3541	PUSHMARK (SP);
		3542	XPUSHs (self);
		3543	PUTBACK;
		3544	call_method ("_draw", G_VOID \| G_DISCARD);
		3545	SPAGAIN;
		3546
		3547	glPopMatrix ();
		3548
		3549	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3550	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3551	}
		3552

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs. Revision 1.322 by root, Sun Nov 18 01:43:12 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs.
Revision 1.322 by root, Sun Nov 18 01:43:12 2018 UTC