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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.127 by root, Wed Jul 5 00:16:44 2006 UTC vs.
Revision 1.328 by root, Sun Nov 18 12:47:55 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	#include <bitset>
		38
		39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
16		40
17	#include <SDL.h>	41	#include <SDL.h>
		42	#include <SDL_thread.h>
18	#include <SDL_endian.h>	43	#include <SDL_endian.h>
19	#include <SDL_image.h>	44	#include <SDL_image.h>
20	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
22		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
23	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
24	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
25		57
26	#include <glib/gmacros.h>	58	#include <glib.h>
27		59
28	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
29		72
30	#ifndef _WIN32	73	#ifndef _WIN32
31	# include <sys/types.h>	74	# include <sys/types.h>
32	# include <sys/socket.h>	75	# include <sys/socket.h>
33	# include <netinet/in.h>	76	# include <netinet/in.h>
34	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
35	# include <inttypes.h>	78	# include <inttypes.h>
		79	#endif
		80
		81	#if __GNUC__ >= 4
		82	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	83	#else
37	typedef unsigned char uint8_t;	84	# 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	85	#endif
44		86
45	#include "glext.h"	87	#define expect_false(expr) expect ((expr) != 0, 0)
		88	#define expect_true(expr) expect ((expr) != 0, 1)
46		89
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
49	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
50		96
51	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
53		99
54	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
55		101
56	#if 0	102	/* mask out modifiers we are not interested in */
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	103	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
58	#else	104
59	# define PARACHUTE 0	105	#define KMOD_LRAM 0x10000 // our extension
60	#endif	106
		107	#define TEXID_SPEECH 1
		108	#define TEXID_NOFACE 2
		109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
		128
		129	static AV *texture_av;
61		130
62	static struct	131	static struct
63	{	132	{
64	#define GL_FUNC(ptr,name) ptr name;	133	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	134	#include "glfunc.h"
66	#undef GL_FUNC	135	#undef GL_FUNC
67	} gl;	136	} gl;
68		137
		138	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	139	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	140	{
71	if (gl.BlendFuncSeparate)	141	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	142	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	143	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	144	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	145	else
76	glBlendFunc (sa, da);	146	glBlendFunc (sa, da);
77	}	147	}
78		148
		149	static GLuint
		150	gen_texture ()
		151	{
		152	GLuint name;
		153
		154	if (AvFILL (texture_av) >= 0)
		155	name = (GLuint)(size_t)av_pop (texture_av);
		156	else
		157	glGenTextures (1, &name);
		158
		159	return name;
		160	}
		161
		162	static void
		163	del_texture (GLuint name)
		164	{
		165	/* make a half-assed attempt at returning the memory used by the texture */
		166	/* textures are frequently being reused by cfplus anyway */
		167	/glBindTexture (GL_TEXTURE_2D, name);/
		168	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		169	av_push (texture_av, (SV *)(size_t)name);
		170	glDeleteTextures (1, &name);
		171	}
		172
79	#include "texcache.c"	173	#include "texcache.c"
		174	#include "rendercache.c"
80		175
81	#include "pango-font.c"	176	#include "pango-font.c"
82	#include "pango-fontmap.c"	177	#include "pango-fontmap.c"
83	#include "pango-render.c"	178	#include "pango-render.c"
84		179
		180	typedef IV DC__Channel;
		181	typedef SDL_RWops *DC__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	182	typedef Mix_Chunk *DC__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	183	typedef Mix_Music *DC__MixMusic;
87		184
88	typedef PangoFontDescription *CFClient__Font;	185	typedef PangoFontDescription *DC__Font;
89		186
90	static int	187	static int
91	shape_attr_p (PangoLayoutRun *run)	188	shape_attr_p (PangoLayoutRun *run)
92	{	189	{
93	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
94		191
95	while (attrs)	192	while (attrs)
96	{	193	{
97	PangoAttribute *attr = attrs->data;	194	PangoAttribute attr = (PangoAttribute )attrs->data;
98		195
99	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
100	return 1;	197	return 1;
101		198
102	attrs = attrs->next;	199	attrs = attrs->next;
103	}	200	}
104		201
105	return 0;	202	return 0;
106	}	203	}
107		204
108	typedef struct cf_layout {	205	struct cf_layout {
109	PangoLayout *pl;	206	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
111	int base_height;	208	int base_height;
112	CFClient__Font font;	209	DC__Font font;
113	} *CFClient__Layout;	210	rc_t rc;
		211	};
114		212
		213	typedef cf_layout *DC__Layout;
		214
115	static CFClient__Font default_font;	215	static DC__Font default_font;
116	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
118		218
119	static void	219	static void
120	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
121	{	221	{
122	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
123	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
124	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
125	#endif	225	#endif
126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127	}	227	}
128		228
129	static void	229	static void
130	layout_update_font (CFClient__Layout self)	230	layout_update_font (DC__Layout self)
131	{	231	{
132	/* use a random scale factor to account for unknown descenders, 0.8 works	232	/* use a random scale factor to account for unknown descenders, 0.8 works
133	* reasonably well with bitstream vera	233	* reasonably well with dejavu/bistream fonts
134	*/	234	*/
135	PangoFontDescription *font = self->font ? self->font : default_font;	235	PangoFontDescription *font = self->font ? self->font : default_font;
136		236
137	pango_font_description_set_absolute_size (font,	237	pango_font_description_set_absolute_size (font,
138	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	238	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
139		239
140	pango_layout_set_font_description (self->pl, font);	240	pango_layout_set_font_description (self->pl, font);
141	}	241	}
142		242
143	static void	243	static void
144	layout_get_pixel_size (CFClient__Layout self, int w, int h)	244	layout_get_pixel_size (DC__Layout self, int w, int h)
145	{	245	{
		246	PangoRectangle rect;
		247
		248	// get_pixel_* wrongly rounds down
146	pango_layout_get_pixel_size (self->pl, w, h);	249	pango_layout_get_extents (self->pl, 0, &rect);
147		250
148	if (!w) w = 1;	251	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149	if (!h) h = 1;	252	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150		253
151	w = (w + 3) & ~3;	254	if (!rect.width) rect.width = 1;
152	}	255	if (!rect.height) rect.height = 1;
153		256
		257	*w = rect.width;
		258	*h = rect.height;
		259	}
		260
		261	typedef uint16_t tileid;
154	typedef uint16_t mapface;	262	typedef uint16_t faceid;
155		263
156	typedef struct {	264	struct maptex
		265	{
157	GLint name;	266	GLuint name;
158	int w, h;	267	int w, h;
159	float s, t;	268	float s, t;
160	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
161	} maptex;	270	tileid smoothtile;
		271	uint8_t smoothlevel;
		272	uint8_t unused; /* set to zero on use */
		273	};
162		274
163	typedef struct {	275	struct mapcell
		276	{
		277	uint32_t player;
		278	tileid tile[3];
164	int16_t darkness;	279	uint16_t darkness;
165	mapface face[3];	280	uint8_t stat_width, stat_hp, flags, smoothmax;
166	} mapcell;	281	};
167		282
168	typedef struct {	283	struct maprow
		284	{
169	int32_t c0, c1;	285	int32_t c0, c1;
170	mapcell *col;	286	mapcell *col;
171	} maprow;	287	};
172		288
173	typedef struct map {	289	struct mapgrid {
174	int x, y, w, h;	290	int x, y, w, h;
175	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
176	int faces;	292	int faces; tileid *face2tile; // [faceid]
177	mapface *face;	293	int texs; maptex *tex; // [tileid]
178
179	int texs;
180	maptex *tex;
181		294
182	int32_t rows;	295	int32_t rows;
183	maprow *row;	296	maprow *row;
184	} *CFClient__Map;	297	};
		298
		299	typedef mapgrid *DC__Map;
185		300
186	static char *	301	static char *
187	prepend (char *ptr, int sze, int inc)	302	prepend (char *ptr, int sze, int inc)
188	{	303	{
189	char *p;	304	char *p;
206	}	321	}
207		322
208	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	323	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
209	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	324	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
210		325
		326	static void
		327	need_facenum (struct mapgrid *self, faceid face)
		328	{
		329	while (self->faces <= face)
		330	{
		331	Append (tileid, self->face2tile, self->faces, self->faces);
		332	self->faces *= 2;
		333	}
		334	}
		335
		336	static void
		337	need_texid (struct mapgrid *self, int texid)
		338	{
		339	while (self->texs <= texid)
		340	{
		341	Append (maptex, self->tex, self->texs, self->texs);
		342	self->texs *= 2;
		343	}
		344	}
		345
211	static maprow *	346	static maprow *
212	map_get_row (CFClient__Map self, int y)	347	map_get_row (mapgrid *self, int y)
213	{	348	{
214	if (0 > y)	349	if (0 > y)
215	{	350	{
216	int extend = - y + MAP_EXTEND_Y;	351	int extend = - y + MAP_EXTEND_Y;
217	Prepend (maprow, self->row, self->rows, extend);	352	Prepend (maprow, self->row, self->rows, extend);
…		…
255		390
256	return row->col + (x - row->c0);	391	return row->col + (x - row->c0);
257	}	392	}
258		393
259	static mapcell *	394	static mapcell *
260	map_get_cell (CFClient__Map self, int x, int y)	395	map_get_cell (mapgrid *self, int x, int y)
261	{	396	{
262	return row_get_cell (map_get_row (self, y), x);	397	return row_get_cell (map_get_row (self, y), x);
263	}	398	}
264		399
265	static void	400	static void
266	map_clear (CFClient__Map self)	401	map_clear (mapgrid *self)
267	{	402	{
268	int r;	403	int r;
269		404
270	for (r = 0; r < self->rows; r++)	405	for (r = 0; r < self->rows; r++)
271	Safefree (self->row[r].col);	406	Safefree (self->row[r].col);
…		…
278	self->oy = 0;	413	self->oy = 0;
279	self->row = 0;	414	self->row = 0;
280	self->rows = 0;	415	self->rows = 0;
281	}	416	}
282		417
		418	#define CELL_CLEAR(cell) \
		419	do { \
		420	if ((cell)->player) \
		421	(cell)->tile [2] = 0; \
		422	(cell)->darkness = 0; \
		423	(cell)->stat_hp = 0; \
		424	(cell)->flags = 0; \
		425	(cell)->player = 0; \
		426	} while (0)
		427
283	static void	428	static void
284	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	429	map_blank (mapgrid *self, int x0, int y0, int w, int h)
285	{	430	{
286	int x, y;	431	int x, y;
287	maprow *row;	432	maprow *row;
		433	mapcell *cell;
288		434
289	for (y = y0; y < y0 + h; y++)	435	for (y = y0; y < y0 + h; y++)
290	if (y >= 0)	436	if (y >= 0)
291	{	437	{
292	if (y >= self->rows)	438	if (y >= self->rows)
…		…
298	if (x >= row->c0)	444	if (x >= row->c0)
299	{	445	{
300	if (x >= row->c1)	446	if (x >= row->c1)
301	break;	447	break;
302		448
303	row->col[x - row->c0].darkness = -1;	449	cell = row->col + x - row->c0;
		450
		451	CELL_CLEAR (cell);
304	}	452	}
305	}	453	}
		454	}
		455
		456	struct smooth_key
		457	{
		458	tileid tile;
		459	uint8_t x, y, level;
		460
		461	bool operator == (const smooth_key &o) const
		462	{
		463	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		464	}
		465	};
		466
		467	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		468
		469	namespace std {
		470	template <>
		471	struct hash<smooth_key>
		472	{
		473	size_t operator () (const smooth_key &v) const
		474	{
		475	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		476	}
		477	};
		478	}
		479
		480	static void
		481	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
		482	{
		483	auto &&it = h.find (key);
		484
		485	if (it == h.end ())
		486	h.insert (std::make_pair (key, bits));
		487	else
		488	it->second \|= bits;
306	}	489	}
307		490
308	static void	491	static void
309	music_finished (void)	492	music_finished (void)
310	{	493	{
…		…
327	ev.code = 1;	510	ev.code = 1;
328	ev.data1 = (void *)(long)channel;	511	ev.data1 = (void *)(long)channel;
329	ev.data2 = 0;	512	ev.data2 = 0;
330		513
331	SDL_PushEvent ((SDL_Event *)&ev);	514	SDL_PushEvent ((SDL_Event *)&ev);
		515	}
		516
		517	// approximately divide by 255
		518	static unsigned int
		519	div255 (unsigned int n)
		520	{
		521	return (n + (n >> 8)) >> 8;
332	}	522	}
333		523
334	static unsigned int	524	static unsigned int
335	minpot (unsigned int n)	525	minpot (unsigned int n)
336	{	526	{
…		…
346	n \|= n >> 16;	536	n \|= n >> 16;
347		537
348	return n + 1;	538	return n + 1;
349	}	539	}
350		540
351	MODULE = CFClient PACKAGE = CFClient	541	static unsigned int
		542	popcount (unsigned int n)
		543	{
		544	n -= (n >> 1) & 0x55555555U;
		545	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		546	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		547	n *= 0x01010101U;
		548
		549	return n >> 24;
		550	}
		551
		552	/* SDL should provide this, really. */
		553	#define SDLK_MODIFIER_MIN 300
		554	#define SDLK_MODIFIER_MAX 314
		555
		556	/******************************************************************************/
		557
		558	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		559	static GV *hover_gv;
		560
		561	static int
		562	within_widget (SV *widget, NV x, NV y)
		563	{
		564	HV *self;
		565	SV **svp;
		566	NV wx, ww, wy, wh;
		567
		568	if (!SvROK (widget))
		569	return 0;
		570
		571	self = (HV *)SvRV (widget);
		572
		573	if (SvTYPE (self) != SVt_PVHV)
		574	return 0;
		575
		576	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		577	if (y < wy)
		578	return 0;
		579
		580	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		581	if (y >= wy + wh)
		582	return 0;
		583
		584	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		585	if (x < wx)
		586	return 0;
		587
		588	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		589	if (x >= wx + ww)
		590	return 0;
		591
		592	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		593	if (!svp \|\| !SvTRUE (*svp))
		594	return 0;
		595
		596	return 1;
		597	}
		598
		599	/******************************************************************************/
		600
		601	/* process keyboard modifiers */
		602	static int
		603	mod_munge (int mod)
		604	{
		605	mod &= MOD_MASK;
		606
		607	if (mod & (KMOD_META \| KMOD_ALT))
		608	mod \|= KMOD_LRAM;
		609
		610	return mod;
		611	}
		612
		613	static void
		614	deliantra_main (SV *real_main)
		615	{
		616	dSP;
		617
		618	PUSHMARK (SP);
		619	call_sv (real_main, G_DISCARD \| G_VOID);
		620	}
		621
		622	#ifdef __MACOSX__
		623	static SV *real_main;
		624
		625	/* to due surprising braindamage on the side of SDL design, we
		626	* do some mind-boggling hack here: SDL requires a custom main()
		627	* on OS X, so... we provide one and call the original main(), which,
		628	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		629	* and which calls our main (== SDL_main) back.
		630	*/
		631	extern C_LINKAGE int
		632	main (int argc, char *argv[])
		633	{
		634	deliantra_main (real_main);
		635	}
		636
		637	#undef main
		638
		639	extern C_LINKAGE int main (int argc, char *argv[]);
		640
		641	static void
		642	SDL_main_hack (SV *real_main_)
		643	{
		644	real_main = real_main_;
		645
		646	char *argv[] = { "deliantra client", 0 };
		647	(main) (1, argv);
		648	}
		649	#else
		650	static void
		651	SDL_main_hack (SV *real_main)
		652	{
		653	deliantra_main (real_main);
		654	}
		655	#endif
		656
		657	MODULE = Deliantra::Client PACKAGE = DC
352		658
353	PROTOTYPES: ENABLE	659	PROTOTYPES: ENABLE
354		660
355	BOOT:	661	BOOT:
356	{	662	{
357	HV *stash = gv_stashpv ("CFClient", 1);	663	HV *stash = gv_stashpv ("DC", 1);
358	static const struct {	664	static const struct {
359	const char *name;	665	const char *name;
360	IV iv;	666	IV iv;
361	} *civ, const_iv[] = {	667	} *civ, const_iv[] = {
362	# define const_iv(name) { # name, (IV)name }	668	# define const_iv(name) { # name, (IV)name }
		669	const_iv (SDLK_MODIFIER_MIN),
		670	const_iv (SDLK_MODIFIER_MAX),
		671
363	const_iv (SDL_ACTIVEEVENT),	672	const_iv (SDL_ACTIVEEVENT),
364	const_iv (SDL_KEYDOWN),	673	const_iv (SDL_KEYDOWN),
365	const_iv (SDL_KEYUP),	674	const_iv (SDL_KEYUP),
366	const_iv (SDL_MOUSEMOTION),	675	const_iv (SDL_MOUSEMOTION),
367	const_iv (SDL_MOUSEBUTTONDOWN),	676	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
376	const_iv (SDL_EVENT_RESERVEDA),	685	const_iv (SDL_EVENT_RESERVEDA),
377	const_iv (SDL_EVENT_RESERVEDB),	686	const_iv (SDL_EVENT_RESERVEDB),
378	const_iv (SDL_VIDEORESIZE),	687	const_iv (SDL_VIDEORESIZE),
379	const_iv (SDL_VIDEOEXPOSE),	688	const_iv (SDL_VIDEOEXPOSE),
380	const_iv (SDL_USEREVENT),	689	const_iv (SDL_USEREVENT),
		690
		691	const_iv (SDL_APPINPUTFOCUS),
		692	const_iv (SDL_APPMOUSEFOCUS),
		693	const_iv (SDL_APPACTIVE),
		694
		695
		696	const_iv (SDLK_UNKNOWN),
		697	const_iv (SDLK_FIRST),
		698	const_iv (SDLK_BACKSPACE),
		699	const_iv (SDLK_TAB),
		700	const_iv (SDLK_CLEAR),
		701	const_iv (SDLK_RETURN),
		702	const_iv (SDLK_PAUSE),
		703	const_iv (SDLK_ESCAPE),
		704	const_iv (SDLK_SPACE),
		705	const_iv (SDLK_EXCLAIM),
		706	const_iv (SDLK_QUOTEDBL),
		707	const_iv (SDLK_HASH),
		708	const_iv (SDLK_DOLLAR),
		709	const_iv (SDLK_AMPERSAND),
		710	const_iv (SDLK_QUOTE),
		711	const_iv (SDLK_LEFTPAREN),
		712	const_iv (SDLK_RIGHTPAREN),
		713	const_iv (SDLK_ASTERISK),
		714	const_iv (SDLK_PLUS),
		715	const_iv (SDLK_COMMA),
		716	const_iv (SDLK_MINUS),
		717	const_iv (SDLK_PERIOD),
		718	const_iv (SDLK_SLASH),
		719	const_iv (SDLK_0),
		720	const_iv (SDLK_1),
		721	const_iv (SDLK_2),
		722	const_iv (SDLK_3),
		723	const_iv (SDLK_4),
		724	const_iv (SDLK_5),
		725	const_iv (SDLK_6),
		726	const_iv (SDLK_7),
		727	const_iv (SDLK_8),
		728	const_iv (SDLK_9),
		729	const_iv (SDLK_COLON),
		730	const_iv (SDLK_SEMICOLON),
		731	const_iv (SDLK_LESS),
		732	const_iv (SDLK_EQUALS),
		733	const_iv (SDLK_GREATER),
		734	const_iv (SDLK_QUESTION),
		735	const_iv (SDLK_AT),
		736
		737	const_iv (SDLK_LEFTBRACKET),
		738	const_iv (SDLK_BACKSLASH),
		739	const_iv (SDLK_RIGHTBRACKET),
		740	const_iv (SDLK_CARET),
		741	const_iv (SDLK_UNDERSCORE),
		742	const_iv (SDLK_BACKQUOTE),
		743	const_iv (SDLK_DELETE),
		744
		745	const_iv (SDLK_FIRST),
		746	const_iv (SDLK_LAST),
381	const_iv (SDLK_KP0),	747	const_iv (SDLK_KP0),
382	const_iv (SDLK_KP1),	748	const_iv (SDLK_KP1),
383	const_iv (SDLK_KP2),	749	const_iv (SDLK_KP2),
384	const_iv (SDLK_KP3),	750	const_iv (SDLK_KP3),
385	const_iv (SDLK_KP4),	751	const_iv (SDLK_KP4),
…		…
440	const_iv (SDLK_BREAK),	806	const_iv (SDLK_BREAK),
441	const_iv (SDLK_MENU),	807	const_iv (SDLK_MENU),
442	const_iv (SDLK_POWER),	808	const_iv (SDLK_POWER),
443	const_iv (SDLK_EURO),	809	const_iv (SDLK_EURO),
444	const_iv (SDLK_UNDO),	810	const_iv (SDLK_UNDO),
		811
445	const_iv (KMOD_NONE),	812	const_iv (KMOD_NONE),
		813	const_iv (KMOD_SHIFT),
446	const_iv (KMOD_LSHIFT),	814	const_iv (KMOD_LSHIFT),
447	const_iv (KMOD_RSHIFT),	815	const_iv (KMOD_RSHIFT),
		816	const_iv (KMOD_CTRL),
448	const_iv (KMOD_LCTRL),	817	const_iv (KMOD_LCTRL),
449	const_iv (KMOD_RCTRL),	818	const_iv (KMOD_RCTRL),
		819	const_iv (KMOD_ALT),
450	const_iv (KMOD_LALT),	820	const_iv (KMOD_LALT),
451	const_iv (KMOD_RALT),	821	const_iv (KMOD_RALT),
		822	const_iv (KMOD_META),
452	const_iv (KMOD_LMETA),	823	const_iv (KMOD_LMETA),
453	const_iv (KMOD_RMETA),	824	const_iv (KMOD_RMETA),
454	const_iv (KMOD_NUM),	825	const_iv (KMOD_NUM),
455	const_iv (KMOD_CAPS),	826	const_iv (KMOD_CAPS),
456	const_iv (KMOD_MODE),	827	const_iv (KMOD_MODE),
457	const_iv (KMOD_CTRL),	828
458	const_iv (KMOD_SHIFT),	829	const_iv (KMOD_LRAM),
459	const_iv (KMOD_ALT),	830
460	const_iv (KMOD_META)	831	const_iv (MIX_DEFAULT_FORMAT),
		832
		833	const_iv (SDL_INIT_TIMER),
		834	const_iv (SDL_INIT_AUDIO),
		835	const_iv (SDL_INIT_VIDEO),
		836	const_iv (SDL_INIT_CDROM),
		837	const_iv (SDL_INIT_JOYSTICK),
		838	const_iv (SDL_INIT_EVERYTHING),
		839	const_iv (SDL_INIT_NOPARACHUTE),
		840	const_iv (SDL_INIT_EVENTTHREAD),
		841
		842	const_iv (SDL_GL_RED_SIZE),
		843	const_iv (SDL_GL_GREEN_SIZE),
		844	const_iv (SDL_GL_BLUE_SIZE),
		845	const_iv (SDL_GL_ALPHA_SIZE),
		846	const_iv (SDL_GL_DOUBLEBUFFER),
		847	const_iv (SDL_GL_BUFFER_SIZE),
		848	const_iv (SDL_GL_DEPTH_SIZE),
		849	const_iv (SDL_GL_STENCIL_SIZE),
		850	const_iv (SDL_GL_ACCUM_RED_SIZE),
		851	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		852	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		853	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		854	const_iv (SDL_GL_STEREO),
		855	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		856	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		857	const_iv (SDL_GL_ACCELERATED_VISUAL),
		858	const_iv (SDL_GL_SWAP_CONTROL),
		859
		860	const_iv (FOW_DARKNESS)
461	# undef const_iv	861	# undef const_iv
462	};	862	};
463		863
464	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	864	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	865	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		866
		867	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		868	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
466	}	869	}
		870
		871	void
		872	weaken (SV *rv)
		873	PROTOTYPE: $
		874	CODE:
		875	sv_rvweaken (rv);
		876
		877	int
		878	in_destruct ()
		879	CODE:
		880	RETVAL = PL_main_cv == Nullcv;
		881	OUTPUT:
		882	RETVAL
467		883
468	NV floor (NV x)	884	NV floor (NV x)
469		885
470	NV ceil (NV x)	886	NV ceil (NV x)
		887
		888	IV minpot (UV n)
		889
		890	IV popcount (UV n)
		891
		892	NV distance (NV dx, NV dy)
		893	CODE:
		894	RETVAL = pow (dx * dx + dy * dy, 0.5);
		895	OUTPUT:
		896	RETVAL
471		897
472	void	898	void
473	pango_init ()	899	pango_init ()
474	CODE:	900	CODE:
475	{	901	{
476	opengl_fontmap = pango_opengl_font_map_new ();	902	opengl_fontmap = pango_opengl_font_map_new ();
477	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	903	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
478	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	904	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		905	/pango_context_set_font_description (opengl_context, default_font);/
		906	#if PANGO_VERSION_CHECK (1, 15, 2)
		907	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		908	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		909	#endif
479	}	910	}
480		911
481	int	912	char *SDL_GetError ()
482	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
483		913
484	void	914	void SDL_main_hack (SV *real_main)
		915	PROTOTYPE: &
		916
		917	int SDL_Init (U32 flags)
		918
		919	int SDL_InitSubSystem (U32 flags)
		920
		921	void SDL_QuitSubSystem (U32 flags)
		922
485	SDL_Quit ()	923	void SDL_Quit ()
486		924
		925	int SDL_GL_SetAttribute (int attr, int value)
		926	C_ARGS: (SDL_GLattr)attr, value
		927
		928	int SDL_GL_GetAttribute (int attr)
		929	CODE:
		930	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		931	XSRETURN_UNDEF;
		932	OUTPUT:
		933	RETVAL
		934
487	void	935	void
488	SDL_ListModes ()	936	SDL_ListModes (int rgb, int alpha)
489	PPCODE:	937	PPCODE:
490	{	938	{
491	SDL_Rect **m;	939	SDL_Rect **m;
492		940
493	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	941	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
494	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	942	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
495	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	943	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
496	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	944	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
497		945
498	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	946	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
499	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	947	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
500		948
501	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	949	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
502	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	950	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
503	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	951	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
504	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	952	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
505		953
506	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	954	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
507		955	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
508	SDL_EnableUNICODE (1);
509	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
510		956
511	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	957	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
512		958
513	if (m && m != (SDL_Rect **)-1)	959	if (m && m != (SDL_Rect **)-1)
514	while (*m)	960	while (*m)
515	{	961	{
		962	if ((m)->w >= 400 && (m)->h >= 300)
		963	{
516	AV *av = newAV ();	964	AV *av = newAV ();
517	av_push (av, newSViv ((*m)->w));	965	av_push (av, newSViv ((*m)->w));
518	av_push (av, newSViv ((*m)->h));	966	av_push (av, newSViv ((*m)->h));
		967	av_push (av, newSViv (rgb));
		968	av_push (av, newSViv (alpha));
519	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	969	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		970	}
520		971
521	++m;	972	++m;
522	}	973	}
523	}	974	}
524		975
525	char *
526	SDL_GetError ()
527
528	int	976	int
529	SDL_SetVideoMode (int w, int h, int fullscreen)	977	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
530	CODE:	978	CODE:
		979	{
		980	SDL_EnableUNICODE (1);
		981	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		982
		983	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		984	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		985	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		986	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		987
531	RETVAL = !!SDL_SetVideoMode (	988	RETVAL = !!SDL_SetVideoMode (
532	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	989	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
533	);	990	);
		991
534	if (RETVAL)	992	if (RETVAL)
535	{	993	{
536	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	994	av_clear (texture_av);
537	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	995	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
538	# include "glfunc.h"	996	#include "glfunc.h"
539	# undef GL_FUNC	997	#undef GL_FUNC
		998	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		999	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
540	}	1000	}
		1001	}
541	OUTPUT:	1002	OUTPUT:
542	RETVAL	1003	RETVAL
		1004
		1005	void
		1006	SDL_WM_SetCaption (const char title, const char icon)
543		1007
544	void	1008	void
545	SDL_GL_SwapBuffers ()	1009	SDL_GL_SwapBuffers ()
546		1010
547	char *	1011	char *
548	SDL_GetKeyName (int sym)	1012	SDL_GetKeyName (int sym)
		1013	C_ARGS: (SDLKey)sym
549		1014
		1015	int
		1016	SDL_GetAppState ()
		1017
		1018	int
		1019	SDL_GetModState ()
		1020
		1021	int
		1022	SDL_WaitEvent ()
		1023	C_ARGS: 0
		1024
550	void	1025	void
551	SDL_PollEvent ()	1026	SDL_PumpEvents ()
		1027
		1028	void
		1029	peep_events ()
552	PPCODE:	1030	PPCODE:
553	{	1031	{
554	SDL_Event ev;	1032	SDL_Event ev;
555		1033
556	while (SDL_PollEvent (&ev))	1034	SDL_PumpEvents ();
		1035	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
557	{	1036	{
558	HV *hv = newHV ();	1037	HV *hv = newHV ();
559	hv_store (hv, "type", 4, newSViv (ev.type), 0);	1038	hv_store (hv, "type", 4, newSViv (ev.type), 0);
560		1039
561	switch (ev.type)	1040	switch (ev.type)
562	{	1041	{
563	case SDL_KEYDOWN:	1042	case SDL_KEYDOWN:
564	case SDL_KEYUP:	1043	case SDL_KEYUP:
565	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1044	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
566	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1045	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
567	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1046	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		1047	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
568	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1048	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
569	break;	1049	break;
570		1050
571	case SDL_ACTIVEEVENT:	1051	case SDL_ACTIVEEVENT:
572	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1052	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
573	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1053	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
574	break;	1054	break;
575		1055
576	case SDL_MOUSEMOTION:	1056	case SDL_MOUSEMOTION:
		1057	{
		1058	int state = ev.motion.state;
		1059	int x = ev.motion.x;
		1060	int y = ev.motion.y;
		1061	int xrel = ev.motion.xrel;
		1062	int yrel = ev.motion.yrel;
		1063
		1064	/* do simplistic event compression */
		1065	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1066	&& state == ev.motion.state)
		1067	{
		1068	xrel += ev.motion.xrel;
		1069	yrel += ev.motion.yrel;
		1070	x = ev.motion.x;
		1071	y = ev.motion.y;
		1072	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1073	}
		1074
577	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1075	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
578
579	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1076	hv_store (hv, "state", 5, newSViv (state), 0);
580	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1077	hv_store (hv, "x", 1, newSViv (x), 0);
581	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1078	hv_store (hv, "y", 1, newSViv (y), 0);
582	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1079	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
583	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1080	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1081	}
584	break;	1082	break;
585		1083
586	case SDL_MOUSEBUTTONDOWN:	1084	case SDL_MOUSEBUTTONDOWN:
587	case SDL_MOUSEBUTTONUP:	1085	case SDL_MOUSEBUTTONUP:
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1086	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
589		1087
590	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1088	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
591	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1089	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
592	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1090	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
593	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1091	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
598	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1096	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
599	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1097	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
600	break;	1098	break;
601	}	1099	}
602		1100
603	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	1101	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
604	}	1102	}
605	}	1103	}
606		1104
		1105	char *
		1106	SDL_AudioDriverName ()
		1107	CODE:
		1108	{
		1109	char buf [256];
		1110	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1111	XSRETURN_UNDEF;
		1112
		1113	RETVAL = buf;
		1114	}
		1115	OUTPUT:
		1116	RETVAL
		1117
607	int	1118	int
608	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1119	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
609	POSTCALL:	1120	POSTCALL:
610	Mix_HookMusicFinished (music_finished);	1121	Mix_HookMusicFinished (music_finished);
611	Mix_ChannelFinished (channel_finished);	1122	Mix_ChannelFinished (channel_finished);
612		1123
613	void	1124	void
		1125	Mix_QuerySpec ()
		1126	PPCODE:
		1127	{
		1128	int freq, channels;
		1129	Uint16 format;
		1130
		1131	if (Mix_QuerySpec (&freq, &format, &channels))
		1132	{
		1133	EXTEND (SP, 3);
		1134	PUSHs (sv_2mortal (newSViv (freq)));
		1135	PUSHs (sv_2mortal (newSViv (format)));
		1136	PUSHs (sv_2mortal (newSViv (channels)));
		1137	}
		1138	}
		1139
		1140	void
614	Mix_CloseAudio ()	1141	Mix_CloseAudio ()
615		1142
616	int	1143	int
617	Mix_AllocateChannels (int numchans = -1)	1144	Mix_AllocateChannels (int numchans = -1)
618		1145
		1146	const char *
		1147	Mix_GetError ()
		1148
619	void	1149	void
620	lowdelay (int fd, int val = 1)	1150	lowdelay (int fd, int val = 1)
621	CODE:	1151	CODE:
		1152	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1153
		1154	void
		1155	win32_proxy_info ()
		1156	PPCODE:
		1157	{
622	#ifndef _WIN32	1158	#ifdef _WIN32
623	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1159	char buffer[2048];
		1160	DWORD buflen;
		1161
		1162	EXTEND (SP, 3);
		1163
		1164	buflen = sizeof (buffer);
		1165	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1166	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1167	{
		1168	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1169
		1170	buflen = sizeof (buffer);
		1171	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1172	{
		1173	PUSHs (newSVpv (buffer, 0));
		1174
		1175	buflen = sizeof (buffer);
		1176	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1177	PUSHs (newSVpv (buffer, 0));
		1178	}
		1179	}
624	#endif	1180	#endif
		1181	}
625		1182
626	void	1183	int
627	add_font (char *file)	1184	add_font (char *file)
628	CODE:	1185	CODE:
629	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	1186	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1187	OUTPUT:
		1188	RETVAL
		1189
		1190	void
		1191	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1192
		1193	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1194	void
		1195	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
630		1196
631	void	1197	void
632	load_image_inline (SV *image_)	1198	load_image_inline (SV *image_)
633	ALIAS:	1199	ALIAS:
634	load_image_file = 1	1200	load_image_file = 1
…		…
637	STRLEN image_len;	1203	STRLEN image_len;
638	char image = (char )SvPVbyte (image_, image_len);	1204	char image = (char )SvPVbyte (image_, image_len);
639	SDL_Surface surface, surface2;	1205	SDL_Surface surface, surface2;
640	SDL_PixelFormat fmt;	1206	SDL_PixelFormat fmt;
641	SDL_RWops *rw = ix	1207	SDL_RWops *rw = ix
642	? SDL_RWFromFile (image, "r")	1208	? SDL_RWFromFile (image, "rb")
643	: SDL_RWFromConstMem (image, image_len);	1209	: SDL_RWFromConstMem (image, image_len);
644		1210
645	if (!rw)	1211	if (!rw)
646	croak ("load_image: %s", SDL_GetError ());	1212	croak ("load_image: %s", SDL_GetError ());
647		1213
…		…
676		1242
677	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1243	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
678		1244
679	assert (surface2->pitch == surface2->w * 4);	1245	assert (surface2->pitch == surface2->w * 4);
680		1246
		1247	SDL_LockSurface (surface2);
681	EXTEND (SP, 5);	1248	EXTEND (SP, 6);
682	PUSHs (sv_2mortal (newSViv (surface2->w)));	1249	PUSHs (sv_2mortal (newSViv (surface2->w)));
683	PUSHs (sv_2mortal (newSViv (surface2->h)));	1250	PUSHs (sv_2mortal (newSViv (surface2->h)));
684	SDL_LockSurface (surface2);
685	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1251	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
686	SDL_UnlockSurface (surface2);
687	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1252	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
688	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1253	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
689	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1254	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1255	SDL_UnlockSurface (surface2);
690		1256
691	SDL_FreeSurface (surface);	1257	SDL_FreeSurface (surface);
692	SDL_FreeSurface (surface2);	1258	SDL_FreeSurface (surface2);
693	}	1259	}
694		1260
…		…
720	void	1286	void
721	error (char *message)	1287	error (char *message)
722	CODE:	1288	CODE:
723	fprintf (stderr, "ERROR: %s\n", message);	1289	fprintf (stderr, "ERROR: %s\n", message);
724	#ifdef _WIN32	1290	#ifdef _WIN32
725	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1291	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
726	#endif	1292	#endif
727		1293
728	void	1294	void
729	fatal (char *message)	1295	fatal (char *message)
730	CODE:	1296	CODE:
731	fprintf (stderr, "FATAL: %s\n", message);	1297	fprintf (stderr, "FATAL: %s\n", message);
732	#ifdef _WIN32	1298	#ifdef _WIN32
733	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1299	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
734	#endif	1300	#endif
735	_exit (1);	1301	_exit (1);
736		1302
737	void	1303	void
738	_exit (int retval)	1304	_exit (int retval = 0)
739	CODE:	1305	CODE:
		1306	#ifdef WIN32
		1307	ExitThread (retval); // unclean, please beam me up
		1308	#else
740	_exit (retval);	1309	_exit (retval);
		1310	#endif
741		1311
		1312	void
		1313	debug ()
		1314	CODE:
		1315	{
		1316	#if DEBUG
		1317	VALGRIND_DO_LEAK_CHECK;
		1318	#endif
		1319	}
		1320
		1321	int
		1322	SvREFCNT (SV *sv)
		1323	CODE:
		1324	RETVAL = SvREFCNT (sv);
		1325	OUTPUT:
		1326	RETVAL
		1327
742	MODULE = CFClient PACKAGE = CFClient::Font	1328	MODULE = Deliantra::Client PACKAGE = DC::Font
743		1329
744	CFClient::Font	1330	PROTOTYPES: DISABLE
		1331
		1332	DC::Font
745	new_from_file (SV class, char path, int id = 0)	1333	new_from_file (SV klass, char path, int id = 0)
746	CODE:	1334	CODE:
747	{	1335	{
748	int count;	1336	int count;
749	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1337	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
750	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1338	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
752	}	1340	}
753	OUTPUT:	1341	OUTPUT:
754	RETVAL	1342	RETVAL
755		1343
756	void	1344	void
757	DESTROY (CFClient::Font self)	1345	DESTROY (DC::Font self)
758	CODE:	1346	CODE:
759	pango_font_description_free (self);	1347	pango_font_description_free (self);
760		1348
761	void	1349	void
762	make_default (CFClient::Font self)	1350	make_default (DC::Font self)
		1351	PROTOTYPE: $
763	CODE:	1352	CODE:
764	default_font = self;	1353	default_font = self;
765		1354
766	MODULE = CFClient PACKAGE = CFClient::Layout	1355	MODULE = Deliantra::Client PACKAGE = DC::Layout
767		1356
		1357	PROTOTYPES: DISABLE
		1358
768	void	1359	void
769	clear_font_cache ()	1360	glyph_cache_backup ()
		1361	PROTOTYPE:
770	CODE:	1362	CODE:
		1363	tc_backup ();
		1364
		1365	void
		1366	glyph_cache_restore ()
		1367	PROTOTYPE:
		1368	CODE:
771	tc_clear ();	1369	tc_restore ();
772		1370
773	CFClient::Layout	1371	DC::Layout
774	new (SV *class, int type = 0)	1372	new (SV *klass)
775	CODE:	1373	CODE:
776	New (0, RETVAL, 1, struct cf_layout);	1374	RETVAL = new cf_layout;
777		1375
778	RETVAL->pl = pango_layout_new (opengl_context);	1376	RETVAL->pl = pango_layout_new (opengl_context);
779	RETVAL->r = 1.;	1377	RETVAL->r = 1.;
780	RETVAL->g = 1.;	1378	RETVAL->g = 1.;
781	RETVAL->b = 1.;	1379	RETVAL->b = 1.;
…		…
787	layout_update_font (RETVAL);	1385	layout_update_font (RETVAL);
788	OUTPUT:	1386	OUTPUT:
789	RETVAL	1387	RETVAL
790		1388
791	void	1389	void
792	DESTROY (CFClient::Layout self)	1390	DESTROY (DC::Layout self)
793	CODE:	1391	CODE:
794	g_object_unref (self->pl);	1392	g_object_unref (self->pl);
795	Safefree (self);	1393	delete self;
796		1394
797	void	1395	void
798	set_text (CFClient::Layout self, SV *text_)	1396	set_text (DC::Layout self, SV *text_)
799	CODE:	1397	CODE:
800	{	1398	{
801	STRLEN textlen;	1399	STRLEN textlen;
802	char *text = SvPVutf8 (text_, textlen);	1400	char *text = SvPVutf8 (text_, textlen);
803		1401
804	pango_layout_set_text (self->pl, text, textlen);	1402	pango_layout_set_text (self->pl, text, textlen);
805	}	1403	}
806		1404
807	void	1405	void
808	set_markup (CFClient::Layout self, SV *text_)	1406	set_markup (DC::Layout self, SV *text_)
809	CODE:	1407	CODE:
810	{	1408	{
811	STRLEN textlen;	1409	STRLEN textlen;
812	char *text = SvPVutf8 (text_, textlen);	1410	char *text = SvPVutf8 (text_, textlen);
813		1411
814	pango_layout_set_markup (self->pl, text, textlen);	1412	pango_layout_set_markup (self->pl, text, textlen);
815	}	1413	}
816		1414
817	void	1415	void
818	set_shapes (CFClient::Layout self, ...)	1416	set_shapes (DC::Layout self, ...)
819	CODE:	1417	CODE:
820	{	1418	{
821	PangoAttrList *attrs = 0;	1419	PangoAttrList *attrs = 0;
822	const char *text = pango_layout_get_text (self->pl);	1420	const char *text = pango_layout_get_text (self->pl);
823	const char *pos = text;	1421	const char *pos = text;
…		…
858	if (attrs)	1456	if (attrs)
859	pango_layout_set_attributes (self->pl, attrs);	1457	pango_layout_set_attributes (self->pl, attrs);
860	}	1458	}
861		1459
862	void	1460	void
863	get_shapes (CFClient::Layout self)	1461	get_shapes (DC::Layout self)
864	PPCODE:	1462	PPCODE:
865	{	1463	{
866	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1464	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
867		1465
868	do	1466	do
869	{	1467	{
870	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1468	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
871		1469
872	if (run && shape_attr_p (run))	1470	if (run && shape_attr_p (run))
873	{	1471	{
874	PangoRectangle extents;	1472	PangoRectangle extents;
875	pango_layout_iter_get_run_extents (iter, 0, &extents);	1473	pango_layout_iter_get_run_extents (iter, 0, &extents);
876		1474
		1475	EXTEND (SP, 2);
877	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1476	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
878	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1477	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
879	}	1478	}
880	}	1479	}
881	while (pango_layout_iter_next_run (iter));	1480	while (pango_layout_iter_next_run (iter));
882		1481
883	pango_layout_iter_free (iter);	1482	pango_layout_iter_free (iter);
884	}	1483	}
885		1484
886	int	1485	int
887	has_wrapped (CFClient::Layout self)	1486	has_wrapped (DC::Layout self)
888	CODE:	1487	CODE:
889	{	1488	{
890	int lines = 1;	1489	int lines = 1;
891	const char *text = pango_layout_get_text (self->pl);	1490	const char *text = pango_layout_get_text (self->pl);
892		1491
…		…
897	}	1496	}
898	OUTPUT:	1497	OUTPUT:
899	RETVAL	1498	RETVAL
900		1499
901	SV *	1500	SV *
902	get_text (CFClient::Layout self)	1501	get_text (DC::Layout self)
903	CODE:	1502	CODE:
904	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1503	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
905	sv_utf8_decode (RETVAL);	1504	sv_utf8_decode (RETVAL);
906	OUTPUT:	1505	OUTPUT:
907	RETVAL	1506	RETVAL
908		1507
909	void	1508	void
910	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1509	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
911	CODE:	1510	CODE:
912	self->r = r;	1511	self->r = r;
913	self->g = g;	1512	self->g = g;
914	self->b = b;	1513	self->b = b;
915	self->a = a;	1514	self->a = a;
916		1515
917	void	1516	void
918	set_font (CFClient::Layout self, CFClient::Font font = 0)	1517	set_font (DC::Layout self, DC::Font font = 0)
919	CODE:	1518	CODE:
920	if (self->font != font)	1519	if (self->font != font)
921	{	1520	{
922	self->font = font;	1521	self->font = font;
923	layout_update_font (self);	1522	layout_update_font (self);
924	}	1523	}
925		1524
926	void	1525	void
927	set_height (CFClient::Layout self, int base_height)	1526	set_height (DC::Layout self, int base_height)
928	CODE:	1527	CODE:
929	if (self->base_height != base_height)	1528	if (self->base_height != base_height)
930	{	1529	{
931	self->base_height = base_height;	1530	self->base_height = base_height;
932	layout_update_font (self);	1531	layout_update_font (self);
933	}	1532	}
934		1533
935	void	1534	void
936	set_width (CFClient::Layout self, int max_width = -1)	1535	set_width (DC::Layout self, int max_width = -1)
937	CODE:	1536	CODE:
938	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1537	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
939		1538
940	void	1539	void
941	set_indent (CFClient::Layout self, int indent)	1540	set_indent (DC::Layout self, int indent)
942	CODE:	1541	CODE:
943	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1542	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
944		1543
945	void	1544	void
946	set_spacing (CFClient::Layout self, int spacing)	1545	set_spacing (DC::Layout self, int spacing)
947	CODE:	1546	CODE:
948	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1547	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
949		1548
950	void	1549	void
951	set_ellipsise (CFClient::Layout self, int ellipsise)	1550	set_ellipsise (DC::Layout self, int ellipsise)
952	CODE:	1551	CODE:
953	pango_layout_set_ellipsize (self->pl,	1552	pango_layout_set_ellipsize (self->pl,
954	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1553	ellipsise == 1 ? PANGO_ELLIPSIZE_START
955	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1554	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
956	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1555	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
957	: PANGO_ELLIPSIZE_NONE	1556	: PANGO_ELLIPSIZE_NONE
958	);	1557	);
959		1558
960	void	1559	void
961	set_single_paragraph_mode (CFClient::Layout self, int spm)	1560	set_single_paragraph_mode (DC::Layout self, int spm)
962	CODE:	1561	CODE:
963	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1562	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
964		1563
965	void	1564	void
966	size (CFClient::Layout self)	1565	size (DC::Layout self)
967	PPCODE:	1566	PPCODE:
968	{	1567	{
969	int w, h;	1568	int w, h;
970		1569
971	layout_get_pixel_size (self, &w, &h);	1570	layout_get_pixel_size (self, &w, &h);
…		…
974	PUSHs (sv_2mortal (newSViv (w)));	1573	PUSHs (sv_2mortal (newSViv (w)));
975	PUSHs (sv_2mortal (newSViv (h)));	1574	PUSHs (sv_2mortal (newSViv (h)));
976	}	1575	}
977		1576
978	int	1577	int
979	descent (CFClient::Layout self)	1578	descent (DC::Layout self)
980	CODE:	1579	CODE:
981	{	1580	{
982	PangoRectangle rect;	1581	PangoRectangle rect;
983	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1582	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
984	pango_layout_line_get_pixel_extents (line, 0, &rect);	1583	pango_layout_line_get_pixel_extents (line, 0, &rect);
985	RETVAL = PANGO_DESCENT (rect);	1584	RETVAL = PANGO_DESCENT (rect);
986	}	1585	}
987	OUTPUT:	1586	OUTPUT:
988	RETVAL	1587	RETVAL
989		1588
990	int	1589	int
991	xy_to_index (CFClient::Layout self, int x, int y)	1590	xy_to_index (DC::Layout self, int x, int y)
992	CODE:	1591	CODE:
993	{	1592	{
994	int index, trailing;	1593	int index, trailing;
995	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1594	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996	RETVAL = index;	1595	RETVAL = index + trailing;
997	}	1596	}
998	OUTPUT:	1597	OUTPUT:
999	RETVAL	1598	RETVAL
1000		1599
1001	void	1600	void
1002	cursor_pos (CFClient::Layout self, int index)	1601	cursor_pos (DC::Layout self, int index)
1003	PPCODE:	1602	PPCODE:
1004	{	1603	{
1005	PangoRectangle strong_pos;	1604	PangoRectangle pos;
1006	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1605	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1007		1606
1008	EXTEND (SP, 3);	1607	EXTEND (SP, 3);
1009	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1608	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1609	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1011	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1610	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1012	}	1611	}
1013		1612
1014	void	1613	void
1015	render (CFClient::Layout self, float x, float y)	1614	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1016	PPCODE:	1615	PPCODE:
		1616	{
		1617	int line, x;
		1618
		1619	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1620	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1621	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1622	--line;
		1623	#endif
		1624	EXTEND (SP, 2);
		1625	PUSHs (sv_2mortal (newSViv (line)));
		1626	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1627	}
		1628
		1629	void
		1630	line_x_to_index (DC::Layout self, int line, int x)
		1631	PPCODE:
		1632	{
		1633	PangoLayoutLine *lp;
		1634	int index, trailing;
		1635
		1636	if (line < 0)
		1637	XSRETURN_EMPTY;
		1638
		1639	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1640	XSRETURN_EMPTY; /* do better */
		1641
		1642	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1643
		1644	EXTEND (SP, 2);
		1645	if (GIMME_V == G_SCALAR)
		1646	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1647	else
		1648	{
		1649	PUSHs (sv_2mortal (newSViv (index)));
		1650	PUSHs (sv_2mortal (newSViv (trailing)));
		1651	}
		1652	}
		1653
		1654	void
		1655	render (DC::Layout self, float x, float y, int flags = 0)
		1656	CODE:
		1657	self->rc.clear ();
1017	pango_opengl_render_layout_subpixel (	1658	pango_opengl_render_layout_subpixel (
1018	self->pl,	1659	self->pl,
		1660	&self->rc,
1019	x * PANGO_SCALE, y * PANGO_SCALE,	1661	x * PANGO_SCALE, y * PANGO_SCALE,
1020	self->r, self->g, self->b, self->a	1662	self->r, self->g, self->b, self->a,
		1663	flags
1021	);	1664	);
		1665	// we assume that context_change actually clears/frees stuff
		1666	// and does not do any recomputation...
		1667	pango_layout_context_changed (self->pl);
1022		1668
		1669	void
		1670	draw (DC::Layout self)
		1671	CODE:
		1672	{
		1673	glEnable (GL_TEXTURE_2D);
		1674	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1675	glEnable (GL_BLEND);
		1676	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1677	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1678	glEnable (GL_ALPHA_TEST);
		1679	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1680
		1681	self->rc.draw ();
		1682
		1683	glDisable (GL_ALPHA_TEST);
		1684	glDisable (GL_BLEND);
		1685	glDisable (GL_TEXTURE_2D);
		1686	}
		1687
1023	MODULE = CFClient PACKAGE = CFClient::Texture	1688	MODULE = Deliantra::Client PACKAGE = DC::Texture
1024		1689
1025	void	1690	PROTOTYPES: ENABLE
1026	pad2pot (SV data_, SV w_, SV *h_)
1027	CODE:
1028	{
1029	int ow = SvIV (w_);
1030	int oh = SvIV (h_);
1031		1691
1032	if (ow && oh)	1692	void
		1693	pad (SV *data_, int ow, int oh, int nw, int nh)
		1694	CODE:
		1695	{
		1696	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1033	{	1697	{
1034	int nw = minpot (ow);
1035	int nh = minpot (oh);
1036
1037	if (nw != ow \|\| nh != oh)
1038	{
1039	if (SvOK (data_))
1040	{
1041	STRLEN datalen;	1698	STRLEN datalen;
1042	char *data = SvPVbyte (data_, datalen);	1699	char *data = SvPVbyte (data_, datalen);
1043	int bpp = datalen / (ow * oh);	1700	int bpp = datalen / (ow * oh);
1044	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1701	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1045		1702
1046	SvPOK_only (result_);	1703	SvPOK_only (result_);
1047	SvCUR_set (result_, nw * nh * bpp);	1704	SvCUR_set (result_, nw * nh * bpp);
1048		1705
1049	memset (SvPVX (result_), 0, nw * nh * bpp);	1706	memset (SvPVX (result_), 0, nw * nh * bpp);
1050	while (oh--)	1707	while (oh--)
1051	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1708	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1052		1709
1053	sv_setsv (data_, result_);	1710	sv_setsv (data_, result_);
1054	}
1055
1056	sv_setiv (w_, nw);
1057	sv_setiv (h_, nh);
1058	}
1059	}	1711	}
1060	}	1712	}
1061		1713
1062	void	1714	void
1063	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1715	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1069	{	1721	{
1070	HV hv = (HV )SvRV (self);	1722	HV hv = (HV )SvRV (self);
1071	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1723	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1072	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1724	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1073	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1725	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1726
		1727	if (name <= 0)
		1728	XSRETURN_EMPTY;
1074		1729
1075	if (items < 5)	1730	if (items < 5)
1076	{	1731	{
1077	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1732	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1078	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1733	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1106	glDisable (GL_ALPHA_TEST);	1761	glDisable (GL_ALPHA_TEST);
1107	glDisable (GL_BLEND);	1762	glDisable (GL_BLEND);
1108	}	1763	}
1109	}	1764	}
1110		1765
		1766	void
		1767	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)
		1768	PROTOTYPE: @
		1769	CODE:
		1770	{
		1771	glEnable (GL_BLEND);
		1772	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1773	glEnable (GL_TEXTURE_2D);
		1774	glBindTexture (GL_TEXTURE_2D, name1);
		1775
		1776	glColor3f (intensity, intensity, intensity);
		1777	glPushMatrix ();
		1778	glScalef (1./3, 1./3, 1.);
		1779
		1780	if (blend > 0.f)
		1781	{
		1782	float dx3 = dx * -3.f / w;
		1783	float dy3 = dy * -3.f / h;
		1784	GLfloat env_color[4] = { 0., 0., 0., blend };
		1785
		1786	/* interpolate the two shadow textures */
		1787	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1789
		1790	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1791	gl.ActiveTexture (GL_TEXTURE1);
		1792	glEnable (GL_TEXTURE_2D);
		1793	glBindTexture (GL_TEXTURE_2D, name2);
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1795
		1796	/* rgb == rgb(glcolor) */
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1800
		1801	/* alpha = interpolate t0, t1 by env_alpha */
		1802	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1803
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1810
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1813
		1814	glBegin (GL_QUADS);
		1815	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1816	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1819	glEnd ();
		1820
		1821	glDisable (GL_TEXTURE_2D);
		1822	gl.ActiveTexture (GL_TEXTURE0);
		1823	}
		1824	else
		1825	{
		1826	/* simple blending of one texture, also opengl <1.3 path */
		1827	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1828
		1829	glBegin (GL_QUADS);
		1830	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1831	glTexCoord2f (0, t); glVertex2f (0, h);
		1832	glTexCoord2f (s, t); glVertex2f (w, h);
		1833	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1834	glEnd ();
		1835	}
		1836
		1837	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1838	{
		1839	int x, y;
		1840	int dx3 = dx * 3;
		1841	int dy3 = dy * 3;
		1842
		1843	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1844	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1845	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1846	glTranslatef (-1., -1., 0);
		1847	glBegin (GL_QUADS);
		1848
		1849	for (y = 1; y < h; y += 3)
		1850	{
		1851	int y1 = y - dy3;
		1852	int y1valid = y1 >= 0 && y1 < h;
		1853
		1854	for (x = 1; x < w; x += 3)
		1855	{
		1856	int x1 = x - dx3;
		1857	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1858	uint8_t h2;
		1859
		1860	if (y1valid && x1 >= 0 && x1 < w)
		1861	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1862	else
		1863	h2 = 1; /* out of range == invisible */
		1864
		1865	if (h1 \|\| h2)
		1866	{
		1867	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1868	glColor4f (1., 1., 1., alpha);
		1869
		1870	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1871	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1872	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1873	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1874	}
		1875	}
		1876	}
		1877	}
		1878
		1879	glEnd ();
		1880
		1881	glPopMatrix ();
		1882
		1883	glDisable (GL_TEXTURE_2D);
		1884	glDisable (GL_BLEND);
		1885	}
		1886
		1887	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1888	CODE:
		1889	{
		1890	GLint width;
		1891	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1892	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1893	RETVAL = width > 0;
		1894	}
		1895	OUTPUT:
		1896	RETVAL
		1897
1111	MODULE = CFClient PACKAGE = CFClient::Map	1898	MODULE = Deliantra::Client PACKAGE = DC::Map
1112		1899
1113	CFClient::Map	1900	PROTOTYPES: DISABLE
1114	new (SV *class, int map_width, int map_height)	1901
		1902	DC::Map
		1903	new (SV *klass)
1115	CODE:	1904	CODE:
1116	New (0, RETVAL, 1, struct map);	1905	New (0, RETVAL, 1, mapgrid);
1117	RETVAL->x = 0;	1906	RETVAL->x = 0;
1118	RETVAL->y = 0;	1907	RETVAL->y = 0;
1119	RETVAL->w = map_width;	1908	RETVAL->w = 0;
1120	RETVAL->h = map_height;	1909	RETVAL->h = 0;
1121	RETVAL->ox = 0;	1910	RETVAL->ox = 0;
1122	RETVAL->oy = 0;	1911	RETVAL->oy = 0;
1123	RETVAL->faces = 8192;	1912	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1124	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1913	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1125	RETVAL->texs = 8192;
1126	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1127	RETVAL->rows = 0;	1914	RETVAL->rows = 0;
1128	RETVAL->row = 0;	1915	RETVAL->row = 0;
1129	OUTPUT:	1916	OUTPUT:
1130	RETVAL	1917	RETVAL
1131		1918
1132	void	1919	void
1133	DESTROY (CFClient::Map self)	1920	DESTROY (DC::Map self)
1134	CODE:	1921	CODE:
1135	{	1922	{
1136	map_clear (self);	1923	map_clear (self);
1137	Safefree (self->face);	1924	Safefree (self->face2tile);
1138	Safefree (self->tex);	1925	Safefree (self->tex);
1139	Safefree (self);	1926	Safefree (self);
1140	}	1927	}
1141		1928
1142	void	1929	void
		1930	resize (DC::Map self, int map_width, int map_height)
		1931	CODE:
		1932	self->w = map_width;
		1933	self->h = map_height;
		1934
		1935	void
1143	clear (CFClient::Map self)	1936	clear (DC::Map self)
1144	CODE:	1937	CODE:
1145	map_clear (self);	1938	map_clear (self);
1146		1939
1147	void	1940	void
1148	set_face (CFClient::Map self, int face, int texid)	1941	set_tileid (DC::Map self, int face, int tile)
1149	CODE:	1942	CODE:
1150	{	1943	{
1151	while (self->faces <= face)	1944	need_facenum (self, face); self->face2tile [face] = tile;
1152	{	1945	need_texid (self, tile);
1153	Append (mapface, self->face, self->faces, self->faces);
1154	self->faces *= 2;
1155	}
1156
1157	self->face [face] = texid;
1158	}	1946	}
1159		1947
1160	void	1948	void
		1949	set_smooth (DC::Map self, int face, int smooth, int level)
		1950	CODE:
		1951	{
		1952	tileid texid;
		1953	maptex *tex;
		1954
		1955	if (face < 0 \|\| face >= self->faces)
		1956	return;
		1957
		1958	if (smooth < 0 \|\| smooth >= self->faces)
		1959	return;
		1960
		1961	texid = self->face2tile [face];
		1962
		1963	if (!texid)
		1964	return;
		1965
		1966	tex = self->tex + texid;
		1967	tex->smoothtile = self->face2tile [smooth];
		1968	tex->smoothlevel = level;
		1969	}
		1970
		1971	void
1161	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)	1972	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)
1162	CODE:	1973	CODE:
1163	{	1974	{
1164	while (self->texs <= texid)	1975	need_texid (self, texid);
1165	{
1166	Append (maptex, self->tex, self->texs, self->texs);
1167	self->texs *= 2;
1168	}
1169		1976
1170	{	1977	{
1171	maptex *tex = self->tex + texid;	1978	maptex *tex = self->tex + texid;
1172		1979
1173	tex->name = name;	1980	tex->name = name;
…		…
1189	// use uglier nearest interpolation because linear suffers	1996	// use uglier nearest interpolation because linear suffers
1190	// from transparent color bleeding and ugly wrapping effects.	1997	// from transparent color bleeding and ugly wrapping effects.
1191	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1998	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1192	}	1999	}
1193		2000
		2001	void
		2002	expire_textures (DC::Map self, int texid, int count)
		2003	PPCODE:
		2004	for (; texid < self->texs && count; ++texid, --count)
		2005	{
		2006	maptex *tex = self->tex + texid;
		2007
		2008	if (tex->name)
		2009	{
		2010	if (tex->unused)
		2011	{
		2012	tex->name = 0;
		2013	tex->unused = 0;
		2014	XPUSHs (sv_2mortal (newSViv (texid)));
		2015	}
		2016	else
		2017	tex->unused = 1;
		2018	}
		2019	}
		2020
1194	int	2021	int
1195	ox (CFClient::Map self)	2022	ox (DC::Map self)
1196	ALIAS:	2023	ALIAS:
1197	oy = 1	2024	oy = 1
1198	x = 2	2025	x = 2
1199	y = 3	2026	y = 3
1200	w = 4	2027	w = 4
…		…
1211	}	2038	}
1212	OUTPUT:	2039	OUTPUT:
1213	RETVAL	2040	RETVAL
1214		2041
1215	void	2042	void
1216	scroll (CFClient::Map self, int dx, int dy)	2043	scroll (DC::Map self, int dx, int dy)
1217	CODE:	2044	CODE:
1218	{	2045	{
1219	if (dx > 0)	2046	if (dx > 0)
1220	map_blank (self, self->x, self->y, dx - 1, self->h);	2047	map_blank (self, self->x, self->y, dx, self->h);
1221	else if (dx < 0)	2048	else if (dx < 0)
1222	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	2049	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1223		2050
1224	if (dy > 0)	2051	if (dy > 0)
1225	map_blank (self, self->x, self->y, self->w, dy - 1);	2052	map_blank (self, self->x, self->y, self->w, dy);
1226	else if (dy < 0)	2053	else if (dy < 0)
1227	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	2054	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1228		2055
1229	self->ox += dx; self->x += dx;	2056	self->ox += dx; self->x += dx;
1230	self->oy += dy; self->y += dy;	2057	self->oy += dy; self->y += dy;
1231		2058
1232	while (self->y < 0)	2059	while (self->y < 0)
…		…
1236	self->rows += MAP_EXTEND_Y;	2063	self->rows += MAP_EXTEND_Y;
1237	self->y += MAP_EXTEND_Y;	2064	self->y += MAP_EXTEND_Y;
1238	}	2065	}
1239	}	2066	}
1240		2067
1241	void	2068	SV *
1242	map1a_update (CFClient::Map self, SV *data_)	2069	map1a_update (DC::Map self, SV *data_)
1243	CODE:	2070	CODE:
1244	{	2071	{
1245	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2072	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1246	uint8_t data_end = (uint8_t )SvEND (data_);	2073	uint8_t data_end = (uint8_t )SvEND (data_);
1247	mapcell *cell;	2074	mapcell *cell;
1248	int x, y, flags;	2075	int x, y, z, flags;
		2076	AV *missing = newAV ();
		2077	RETVAL = newRV_noinc ((SV *)missing);
1249		2078
1250	while (data < data_end)	2079	while (data < data_end - 1)
1251	{	2080	{
1252	flags = (data [0] << 8) + data [1]; data += 2;	2081	flags = (data [0] << 8) + data [1]; data += 2;
1253		2082
1254	x = self->x + ((flags >> 10) & 63);	2083	x = self->x + ((flags >> 10) & 63);
1255	y = self->y + ((flags >> 4) & 63);	2084	y = self->y + ((flags >> 4) & 63);
1256		2085
1257	cell = map_get_cell (self, x, y);	2086	cell = map_get_cell (self, x, y);
1258		2087
1259	if (flags & 15)	2088	if (flags & 15)
1260	{	2089	{
1261	if (cell->darkness < 0)	2090	if (!cell->darkness)
1262	{	2091	{
		2092	memset (cell, 0, sizeof (*cell));
1263	cell->darkness = 0;	2093	cell->darkness = 256;
1264	cell->face [0] = 0;
1265	cell->face [1] = 0;
1266	cell->face [2] = 0;
1267	}	2094	}
1268		2095
1269	cell->darkness = flags & 8 ? *data++ : 255;
1270
1271	//TODO: don't trust server data to be in-range(!)	2096	//TODO: don't trust server data to be in-range(!)
1272		2097
1273	if (flags & 4)	2098	if (flags & 8)
1274	{	2099	{
1275	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2100	uint8_t ext, cmd;
		2101
		2102	do
		2103	{
		2104	ext = *data++;
		2105	cmd = ext & 0x7f;
		2106
		2107	if (cmd < 4)
		2108	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2109	else if (cmd == 5) // health
		2110	{
		2111	cell->stat_width = 1;
		2112	cell->stat_hp = *data++;
		2113	}
		2114	else if (cmd == 6) // monster width
		2115	cell->stat_width = *data++ + 1;
		2116	else if (cmd == 0x47)
		2117	{
		2118	if (*data == 1) cell->player = data [1];
		2119	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2120	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2121	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2122
		2123	data += *data + 1;
		2124	}
		2125	else if (cmd == 8) // cell flags
		2126	cell->flags = *data++;
		2127	else if (ext & 0x40) // unknown, multibyte => skip
		2128	data += *data + 1;
		2129	else
		2130	data++;
		2131	}
		2132	while (ext & 0x80);
1276	}	2133	}
1277		2134
		2135	for (z = 0; z <= 2; ++z)
1278	if (flags & 2)	2136	if (flags & (4 >> z))
1279	{	2137	{
1280	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	2138	faceid face = (data [0] << 8) + data [1]; data += 2;
		2139	need_facenum (self, face);
		2140	cell->tile [z] = self->face2tile [face];
		2141
		2142	if (cell->tile [z])
		2143	{
		2144	maptex *tex = self->tex + cell->tile [z];
		2145	tex->unused = 0;
		2146	if (!tex->name)
		2147	av_push (missing, newSViv (cell->tile [z]));
		2148
		2149	if (tex->smoothtile)
		2150	{
		2151	maptex *smooth = self->tex + tex->smoothtile;
		2152	smooth->unused = 0;
		2153	if (!smooth->name)
		2154	av_push (missing, newSViv (tex->smoothtile));
		2155	}
		2156	}
1281	}	2157	}
1282
1283	if (flags & 1)
1284	{
1285	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1286	}
1287	}	2158	}
1288	else	2159	else
1289	cell->darkness = -1;	2160	CELL_CLEAR (cell);
1290	}	2161	}
1291	}	2162	}
		2163	OUTPUT:
		2164	RETVAL
1292		2165
1293	SV *	2166	SV *
1294	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	2167	mapmap (DC::Map self, int x0, int y0, int w, int h)
1295	CODE:	2168	CODE:
1296	{	2169	{
1297	int x1, x;	2170	int x1, x;
1298	int y1, y;	2171	int y1, y;
1299	int z;	2172	int z;
…		…
1312	? self->row + y	2185	? self->row + y
1313	: 0;	2186	: 0;
1314		2187
1315	for (x = x0; x < x1; x++)	2188	for (x = x0; x < x1; x++)
1316	{	2189	{
1317	int r = 32, g = 32, b = 32, a = 192;	2190	unsigned int r = 32, g = 32, b = 32, a = 192;
1318		2191
1319	if (row && row->c0 <= x && x < row->c1)	2192	if (row && row->c0 <= x && x < row->c1)
1320	{	2193	{
1321	mapcell *cell = row->col + (x - row->c0);	2194	mapcell *cell = row->col + (x - row->c0);
1322		2195
1323	for (z = 0; z <= 0; z++)	2196	for (z = 0; z <= 0; z++)
1324	{	2197	{
1325	mapface face = cell->face [z];
1326
1327	if (face)
1328	{
1329	maptex tex = self->tex [face];	2198	maptex tex = self->tex [cell->tile [z]];
1330	int a0 = 255 - tex.a;	2199	int a0 = 255 - tex.a;
1331	int a1 = tex.a;	2200	int a1 = tex.a;
1332		2201
1333	r = (r * a0 + tex.r * a1) / 255;	2202	r = div255 (r * a0 + tex.r * a1);
1334	g = (g * a0 + tex.g * a1) / 255;	2203	g = div255 (g * a0 + tex.g * a1);
1335	b = (b * a0 + tex.b * a1) / 255;	2204	b = div255 (b * a0 + tex.b * a1);
1336	a = (a * a0 + tex.a * a1) / 255;	2205	a = div255 (a * a0 + tex.a * a1);
1337	}
1338	}	2206	}
1339	}	2207	}
1340		2208
1341	*map++ = (r )	2209	*map++ = (r )
1342	\| (g << 8)	2210	\| (g << 8)
1343	\| (b << 16)	2211	\| (b << 16)
1344	\| (a << 24);	2212	\| (a << 24);
1345	}	2213	}
1346	}	2214	}
1347		2215
1348	RETVAL = map_sv;	2216	RETVAL = map_sv;
1349	}	2217	}
1350	OUTPUT:	2218	OUTPUT:
1351	RETVAL	2219	RETVAL
1352		2220
1353	void	2221	void
1354	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2222	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)
1355	CODE:	2223	CODE:
1356	{	2224	{
1357	int vx, vy;
1358	int x, y, z;	2225	int x, y, z;
1359	int last_name;
1360	mapface face;
1361		2226
1362	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2227	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1363	vy = self->y + self->h / 2 - sh / 2 - shift_y;	2228	int pl_x, pl_y;
		2229	maptex pl_tex;
		2230	rc_t rc;
		2231	rc_t rc_ov;
		2232	rc_key_t key;
		2233	rc_t::array_t *arr;
1364		2234
1365	/*	2235	pl_tex.name = 0;
1366	int vx = self->vx = self->w >= sw
1367	? self->x + (self->w - sw) / 2
1368	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1369		2236
1370	int vy = self->vy = self->h >= sh	2237	// that's current max. sorry.
1371	? self->y + (self->h - sh) / 2	2238	if (sw > 255) sw = 255;
1372	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2239	if (sh > 255) sh = 255;
1373	*/
1374		2240
1375	glColor4ub (255, 255, 255, 255);	2241	memset (&key, 0, sizeof (key));
		2242	key.r = 255;
		2243	key.g = 255;
		2244	key.b = 255;
		2245	key.a = 255;
		2246	key.mode = GL_QUADS;
		2247	key.format = GL_T2F_V3F;
		2248
		2249	mx += self->x;
		2250	my += self->y;
		2251
		2252	// first pass: determine smooth_max
		2253	// rather ugly, if you ask me
		2254	// could also be stored inside mapcell and updated on change
		2255	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
		2256
		2257	for (y = 0; y < sh; y++)
		2258	if (0 <= y + my && y + my < self->rows)
		2259	{
		2260	maprow *row = self->row + (y + my);
		2261
		2262	for (x = 0; x < sw; x++)
		2263	if (row->c0 <= x + mx && x + mx < row->c1)
		2264	{
		2265	mapcell *cell = row->col + (x + mx - row->c0);
		2266
		2267	smooth_max[x + 1][y + 1] =
		2268	MAX (self->tex [cell->tile [0]].smoothlevel,
		2269	MAX (self->tex [cell->tile [1]].smoothlevel,
		2270	self->tex [cell->tile [2]].smoothlevel));
		2271	}
		2272	}
1376		2273
1377	glEnable (GL_BLEND);	2274	glEnable (GL_BLEND);
1378	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2275	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1379	glEnable (GL_TEXTURE_2D);
1380	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2276	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1381		2277
1382	glBegin (GL_QUADS);
1383
1384	last_name = 0;
1385
1386	for (z = 0; z < 3; z++)	2278	for (z = 0; z <= 2; z++)
		2279	{
		2280	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2281	smooth_key skey;
		2282	smooth_hash smooth;
		2283	key.texname = -1;
		2284
1387	for (y = 0; y < sh; y++)	2285	for (y = 0; y < sh; y++)
1388	if (0 <= y + vy && y + vy < self->rows)	2286	if (0 <= y + my && y + my < self->rows)
1389	{	2287	{
1390	maprow *row = self->row + (y + vy);	2288	maprow *row = self->row + (y + my);
1391		2289
1392	for (x = 0; x < sw; x++)	2290	for (x = 0; x < sw; x++)
1393	if (row->c0 <= x + vx && x + vx < row->c1)	2291	if (row->c0 <= x + mx && x + mx < row->c1)
		2292	{
		2293	mapcell *cell = row->col + (x + mx - row->c0);
		2294	tileid tile = cell->tile [z];
		2295
		2296	if (tile)
		2297	{
		2298	maptex tex = self->tex [tile];
		2299	int px, py;
		2300
		2301	if (key.texname != tex.name)
		2302	{
		2303	self->tex [tile].unused = 0;
		2304
		2305	if (!tex.name)
		2306	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2307
		2308	key.texname = tex.name;
		2309	arr = &rc.array (key);
		2310	}
		2311
		2312	px = (x + 1) * Th - tex.w;
		2313	py = (y + 1) * Tw - tex.h;
		2314
		2315	if (expect_false (cell->player == player) && expect_false (z == 2))
		2316	{
		2317	pl_x = px;
		2318	pl_y = py;
		2319	pl_tex = tex;
		2320	continue;
		2321	}
		2322
		2323	arr->t2f_v3f (0 , 0 , px , py , 0);
		2324	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2325	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2326	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2327
		2328	// update smooth hash
		2329	if (tex.smoothtile)
		2330	{
		2331	skey.tile = tex.smoothtile;
		2332	skey.level = tex.smoothlevel;
		2333
		2334	smooth_level[tex.smoothlevel] = 1;
		2335
		2336	// add bits to current tile and all neighbours. skey.x\|y is
		2337	// shifted +1\|+1 so we always stay positive.
		2338
		2339	// bits is ___n cccc CCCC bbbb
		2340	// n do not draw borders&corners
		2341	// c draw these corners, but...
		2342	// C ... not these
		2343	// b draw these borders
		2344
		2345	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2346	// ┃· ·· ·┃ ━━
		2347
		2348	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2349	// ·· ·· ·┏ ┓·
		2350
		2351	// full tile
		2352	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
		2353
		2354	// borders
		2355	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
		2356	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
		2357	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
		2358	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
		2359
		2360	// corners
		2361	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
		2362	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
		2363	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
		2364	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2365	}
		2366	}
		2367
		2368	if (expect_false (z == 2) && expect_false (cell->flags))
		2369	{
		2370	// overlays such as the speech bubble, probably more to come
		2371	if (cell->flags & 1)
		2372	{
		2373	rc_key_t key_ov = key;
		2374	maptex tex = self->tex[TEXID_SPEECH];
		2375	int px = x * Tw + Tw * 2 / 32;
		2376	int py = y * Th - Th * 6 / 32;
		2377
		2378	key_ov.texname = tex.name;
		2379	rc_t::array_t &arr = rc_ov.array (key_ov);
		2380
		2381	arr.t2f_v3f (0 , 0 , px , py , 0);
		2382	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2383	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2384	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
		2385	}
		2386	}
		2387	}
		2388	}
		2389
		2390	rc.draw ();
		2391	rc.clear ();
		2392
		2393	// go through all smoothlevels, lowest to highest, then draw.
		2394	// this is basically counting sort
		2395	{
		2396	int w, b;
		2397
		2398	glEnable (GL_TEXTURE_2D);
		2399	glBegin (GL_QUADS);
		2400	for (int level = 0; level < smooth_level.size (); ++level)
		2401	if (smooth_level[level])
		2402	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1394	{	2403	{
1395	mapcell *cell = row->col + (x + vx - row->c0);	2404	smooth_key &skey = it->first;
		2405	IV bits = it->second;
1396		2406
1397	face = cell->face [z];	2407	if (!(bits & 0x1000)
1398		2408	&& skey.level == level
1399	if (face)	2409	&& level > smooth_max [skey.x][skey.y])
1400	{	2410	{
1401	maptex tex = self->tex [face];	2411	maptex tex = self->tex [skey.tile];
1402
1403	int px = (x + 1) * 32 - tex.w;	2412	int px = (((int)skey.x) - 1) * Tw;
1404	int py = (y + 1) * 32 - tex.h;	2413	int py = (((int)skey.y) - 1) * Th;
		2414	int border = bits & 15;
		2415	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2416	float dx = tex.s * .0625f; // 16 images/row
		2417	float dy = tex.t * .5f ; // 2 images/column
1405		2418
1406	if (last_name != tex.name)	2419	if (tex.name)
1407	{	2420	{
		2421	// this time avoiding texture state changes
		2422	// save gobs of state changes.
		2423	if (key.texname != tex.name)
		2424	{
		2425	self->tex [skey.tile].unused = 0;
		2426
1408	glEnd ();	2427	glEnd ();
1409	last_name = tex.name;
1410	glBindTexture (GL_TEXTURE_2D, last_name);	2428	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1411	glBegin (GL_QUADS);	2429	glBegin (GL_QUADS);
		2430	}
		2431
		2432	if (border)
		2433	{
		2434	float ox = border * dx;
		2435
		2436	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2437	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2438	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2439	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
		2440	}
		2441
		2442	if (corner)
		2443	{
		2444	float ox = corner * dx;
		2445
		2446	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2447	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
		2448	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
		2449	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2450	}
1412	}	2451	}
1413
1414	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1415	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1416	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1417	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1418	}	2452	}
1419	}	2453	}
		2454
		2455	glEnd ();
		2456	glDisable (GL_TEXTURE_2D);
		2457	key.texname = -1;
1420	}	2458	}
		2459	}
1421		2460
1422	glEnd ();	2461	if (pl_tex.name)
		2462	{
		2463	maptex tex = pl_tex;
		2464	int px = pl_x + sdx;
		2465	int py = pl_y + sdy;
1423		2466
1424	glDisable (GL_TEXTURE_2D);	2467	key.texname = tex.name;
		2468	rc_t::array_t &arr = rc.array (key);
		2469
		2470	arr.t2f_v3f (0 , 0 , px , py , 0);
		2471	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2472	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2473	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2474
		2475	rc.draw ();
		2476	}
		2477
		2478	rc_ov.draw ();
		2479	rc_ov.clear ();
		2480
1425	glDisable (GL_BLEND);	2481	glDisable (GL_BLEND);
1426	}
1427		2482
		2483	// top layer: overlays such as the health bar
		2484	for (y = 0; y < sh; y++)
		2485	if (0 <= y + my && y + my < self->rows)
		2486	{
		2487	maprow *row = self->row + (y + my);
		2488
		2489	for (x = 0; x < sw; x++)
		2490	if (row->c0 <= x + mx && x + mx < row->c1)
		2491	{
		2492	mapcell *cell = row->col + (x + mx - row->c0);
		2493
		2494	int px = x * Tw;
		2495	int py = y * Th;
		2496
		2497	if (expect_false (cell->player == player))
		2498	{
		2499	px += sdx;
		2500	py += sdy;
		2501	}
		2502
		2503	if (cell->stat_hp)
		2504	{
		2505	int width = cell->stat_width * Tw;
		2506	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
		2507
		2508	glColor3ub (0, 0, 0);
		2509	glRectf (px + 1, py - thick - 2,
		2510	px + width - 1, py);
		2511
		2512	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2513	glRectf (px + 2,
		2514	py - thick - 1,
		2515	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2516	}
		2517	}
		2518	}
		2519	}
		2520
1428	void	2521	void
1429	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2522	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1430	CODE:	2523	CODE:
1431	{	2524	{
1432	static float color[16][3] = {	2525	static float color[16][3] = {
1433	{ 0.00F, 0.00F, 0.00F },	2526	{ 0.00f, 0.00f, 0.00f },
1434	{ 1.00F, 1.00F, 1.00F },	2527	{ 1.00f, 1.00f, 1.00f },
1435	{ 0.00F, 0.00F, 0.55F },	2528	{ 0.00f, 0.00f, 0.55f },
1436	{ 1.00F, 0.00F, 0.00F },	2529	{ 1.00f, 0.00f, 0.00f },
1437		2530
1438	{ 1.00F, 0.54F, 0.00F },	2531	{ 1.00f, 0.54f, 0.00f },
1439	{ 0.11F, 0.56F, 1.00F },	2532	{ 0.11f, 0.56f, 1.00f },
1440	{ 0.93F, 0.46F, 0.00F },	2533	{ 0.93f, 0.46f, 0.00f },
1441	{ 0.18F, 0.54F, 0.34F },	2534	{ 0.18f, 0.54f, 0.34f },
1442		2535
1443	{ 0.56F, 0.73F, 0.56F },	2536	{ 0.56f, 0.73f, 0.56f },
1444	{ 0.80F, 0.80F, 0.80F },	2537	{ 0.80f, 0.80f, 0.80f },
1445	{ 0.55F, 0.41F, 0.13F },	2538	{ 0.55f, 0.41f, 0.13f },
1446	{ 0.99F, 0.77F, 0.26F },	2539	{ 0.99f, 0.77f, 0.26f },
1447		2540
1448	{ 0.74F, 0.65F, 0.41F },	2541	{ 0.74f, 0.65f, 0.41f },
1449		2542
1450	{ 0.00F, 1.00F, 1.00F },	2543	{ 0.00f, 1.00f, 1.00f },
1451	{ 1.00F, 0.00F, 1.00F },	2544	{ 1.00f, 0.00f, 1.00f },
1452	{ 1.00F, 1.00F, 0.00F },	2545	{ 1.00f, 1.00f, 0.00f },
1453	};	2546	};
1454		2547
1455	int x, y;	2548	int x, y;
1456		2549
1457	glEnable (GL_TEXTURE_2D);	2550	glEnable (GL_TEXTURE_2D);
		2551	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2552	* but the nvidia driver (185.18.14) mishandles alpha textures
		2553	* and takes the colour from god knows where instead of using
		2554	* Cp. MODULATE results in the same colour, but slightly different
		2555	* alpha, but atcually gives us the correct colour with nvidia.
		2556	*/
1458	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2557	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1459	glEnable (GL_BLEND);	2558	glEnable (GL_BLEND);
1460	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2559	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1461	glBegin (GL_QUADS);	2560	glBegin (GL_QUADS);
1462		2561
1463	for (y = 0; y < h; y++)	2562	for (y = 0; y < h; y++)
…		…
1467		2566
1468	if (m)	2567	if (m)
1469	{	2568	{
1470	float *c = color [m & 15];	2569	float *c = color [m & 15];
1471		2570
1472	float tx1 = m & 0x40 ? 0.5 : 0.;	2571	float tx1 = m & 0x40 ? 0.5f : 0.f;
1473	float tx2 = tx1 + 0.5;	2572	float tx2 = tx1 + 0.5f;
1474		2573
1475	glColor4f (c[0], c[1], c[2], 0.75);	2574	glColor4f (c[0], c[1], c[2], 1);
1476	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2575	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1477	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2576	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1478	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2577	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1479	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2578	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1480	}	2579	}
…		…
1484	glDisable (GL_BLEND);	2583	glDisable (GL_BLEND);
1485	glDisable (GL_TEXTURE_2D);	2584	glDisable (GL_TEXTURE_2D);
1486	}	2585	}
1487		2586
1488	void	2587	void
1489	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2588	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1490	PPCODE:	2589	PPCODE:
1491	{	2590	{
1492	int vx, vy;
1493	int x, y;	2591	int x, y;
1494	int sw4 = (sw + 3) & ~3;	2592	int sw1 = sw + 2;
		2593	int sh1 = sh + 2;
		2594	int sh3 = sh * 3;
		2595	int sw3 = sw * 3;
1495	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2596	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1496	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2597	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1497		2598	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1498	memset (darkness, 255, sw4 * sh);	2599	memset (darkness1, 0, sw1*sh1);
		2600
1499	SvPOK_only (darkness_sv);	2601	SvPOK_only (darkness3_sv);
1500	SvCUR_set (darkness_sv, sw4 * sh);	2602	SvCUR_set (darkness3_sv, sw3 * sh3);
1501		2603
1502	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2604	mx += self->x - 1;
1503	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2605	my += self->y - 1;
1504		2606
1505	for (y = 0; y < sh; y++)	2607	for (y = 0; y < sh1; y++)
1506	if (0 <= y + vy && y + vy < self->rows)	2608	if (0 <= y + my && y + my < self->rows)
1507	{	2609	{
1508	maprow *row = self->row + (y + vy);	2610	maprow *row = self->row + (y + my);
1509		2611
1510	for (x = 0; x < sw; x++)	2612	for (x = 0; x < sw1; x++)
1511	if (row->c0 <= x + vx && x + vx < row->c1)	2613	if (row->c0 <= x + mx && x + mx < row->c1)
1512	{	2614	{
1513	mapcell *cell = row->col + (x + vx - row->c0);	2615	mapcell *cell = row->col + (x + mx - row->c0);
1514		2616
1515	darkness[y * sw4 + x] = cell->darkness < 0	2617	darkness1 [y * sw1 + x] = cell->darkness
		2618	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1516	? 255 - FOW_DARKNESS	2619	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1517	: 255 - cell->darkness;
1518	}	2620	}
1519	}	2621	}
1520		2622
		2623	for (y = 0; y < sh; ++y)
		2624	for (x = 0; x < sw; ++x)
		2625	{
		2626	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2627	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2628	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2629	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2630	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2631	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2632	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2633	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2634	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2635
		2636	uint8_t r11 = (d11 + d21 + d12) / 3;
		2637	uint8_t r21 = d21;
		2638	uint8_t r31 = (d21 + d31 + d32) / 3;
		2639
		2640	uint8_t r12 = d12;
		2641	uint8_t r22 = d22;
		2642	uint8_t r32 = d32;
		2643
		2644	uint8_t r13 = (d13 + d23 + d12) / 3;
		2645	uint8_t r23 = d23;
		2646	uint8_t r33 = (d23 + d33 + d32) / 3;
		2647
		2648	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2649	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2650	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2651	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2652	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2653	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2654	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2655	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2656	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2657	}
		2658
		2659	free (darkness1);
		2660
1521	EXTEND (SP, 3);	2661	EXTEND (SP, 3);
1522	PUSHs (sv_2mortal (newSViv (sw4)));	2662	PUSHs (sv_2mortal (newSViv (sw3)));
1523	PUSHs (sv_2mortal (newSViv (sh)));	2663	PUSHs (sv_2mortal (newSViv (sh3)));
1524	PUSHs (darkness_sv);	2664	PUSHs (darkness3_sv);
1525	}	2665	}
1526		2666
1527	SV *	2667	SV *
1528	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2668	get_rect (DC::Map self, int x0, int y0, int w, int h)
1529	CODE:	2669	CODE:
1530	{	2670	{
1531	int x, y, x1, y1;	2671	int x, y, x1, y1;
1532	SV data_sv = newSV (w h * 7 + 5);	2672	SV data_sv = newSV (w h * 7 + 5);
1533	uint8_t data = (uint8_t )SvPVX (data_sv);	2673	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1558	if (row && row->c0 <= x && x < row->c1)	2698	if (row && row->c0 <= x && x < row->c1)
1559	{	2699	{
1560	mapcell *cell = row->col + (x - row->c0);	2700	mapcell *cell = row->col + (x - row->c0);
1561	uint8_t flags = 0;	2701	uint8_t flags = 0;
1562		2702
1563	if (cell->face [0]) flags \|= 1;	2703	if (cell->tile [0]) flags \|= 1;
1564	if (cell->face [1]) flags \|= 2;	2704	if (cell->tile [1]) flags \|= 2;
1565	if (cell->face [2]) flags \|= 4;	2705	if (cell->tile [2]) flags \|= 4;
1566		2706
1567	*data++ = flags;	2707	*data++ = flags;
1568		2708
1569	if (flags & 1)	2709	if (flags & 1)
1570	{	2710	{
		2711	tileid tile = cell->tile [0];
1571	*data++ = cell->face [0] >> 8;	2712	*data++ = tile >> 8;
1572	*data++ = cell->face [0];	2713	*data++ = tile;
1573	}	2714	}
1574		2715
1575	if (flags & 2)	2716	if (flags & 2)
1576	{	2717	{
		2718	tileid tile = cell->tile [1];
1577	*data++ = cell->face [1] >> 8;	2719	*data++ = tile >> 8;
1578	*data++ = cell->face [1];	2720	*data++ = tile;
1579	}	2721	}
1580		2722
1581	if (flags & 4)	2723	if (flags & 4)
1582	{	2724	{
		2725	tileid tile = cell->tile [2];
1583	*data++ = cell->face [2] >> 8;	2726	*data++ = tile >> 8;
1584	*data++ = cell->face [2];	2727	*data++ = tile;
1585	}	2728	}
1586	}	2729	}
1587	else	2730	else
1588	*data++ = 0;	2731	*data++ = 0;
1589	}	2732	}
1590	}	2733	}
1591		2734
		2735	/* if size is wh + 5 then no data has been found /
		2736	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2737	{
1592	SvPOK_only (data_sv);	2738	SvPOK_only (data_sv);
1593	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2739	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2740	}
		2741
1594	RETVAL = data_sv;	2742	RETVAL = data_sv;
1595	}	2743	}
1596	OUTPUT:	2744	OUTPUT:
1597	RETVAL	2745	RETVAL
1598		2746
1599	void	2747	void
1600	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2748	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1601	PPCODE:	2749	PPCODE:
1602	{	2750	{
1603	int x, y, z;	2751	int x, y, z;
1604	int w, h;	2752	int w, h;
1605	int x1, y1;	2753	int x1, y1;
		2754	STRLEN len;
		2755	uint8_t data, end;
		2756
		2757	len = SvLEN (data_sv);
		2758	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2759	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2760	end = data + len + 8;
		2761
		2762	if (len < 5)
		2763	XSRETURN_EMPTY;
1606		2764
1607	if (*data++ != 0)	2765	if (*data++ != 0)
1608	return; /* version mismatch */	2766	XSRETURN_EMPTY; /* version mismatch */
1609		2767
1610	w = data++ << 8; w \|= data++;	2768	w = data++ << 8; w \|= data++;
1611	h = data++ << 8; h \|= data++;	2769	h = data++ << 8; h \|= data++;
1612		2770
1613	// we need to do this 'cause we don't keep an absolute coord system for rows	2771	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1625	{	2783	{
1626	maprow *row = map_get_row (self, y);	2784	maprow *row = map_get_row (self, y);
1627		2785
1628	for (x = x0; x < x1; x++)	2786	for (x = x0; x < x1; x++)
1629	{	2787	{
		2788	uint8_t flags;
		2789
		2790	if (data + 7 >= end)
		2791	XSRETURN_EMPTY;
		2792
1630	uint8_t flags = *data++;	2793	flags = *data++;
1631		2794
1632	if (flags)	2795	if (flags)
1633	{	2796	{
1634	mapface face[3] = { 0, 0, 0 };
1635
1636	mapcell *cell = row_get_cell (row, x);	2797	mapcell *cell = row_get_cell (row, x);
		2798	tileid tile[3] = { 0, 0, 0 };
1637		2799
1638	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2800	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1639	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2801	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1640	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2802	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1641		2803
1642	if (cell->darkness <= 0)	2804	if (cell->darkness == 0)
1643	{	2805	{
1644	cell->darkness = -1;	2806	/cell->darkness = 0;/
		2807	EXTEND (SP, 3);
1645		2808
1646	for (z = 0; z <= 2; z++)	2809	for (z = 0; z <= 2; z++)
1647	{	2810	{
1648	cell->face[z] = face[z];	2811	tileid t = tile [z];
1649		2812
1650	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2813	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2814	{
1651	XPUSHs (sv_2mortal (newSViv (face[z])));	2815	PUSHs (sv_2mortal (newSViv (t)));
		2816	need_texid (self, t);
		2817	}
		2818
		2819	cell->tile [z] = t;
1652	}	2820	}
1653	}	2821	}
1654	}	2822	}
1655	}	2823	}
1656	}	2824	}
1657	}	2825	}
1658		2826
1659	MODULE = CFClient PACKAGE = CFClient::MixChunk	2827	MODULE = Deliantra::Client PACKAGE = DC::RW
1660		2828
1661	CFClient::MixChunk	2829	DC::RW
1662	new_from_file (SV class, char path)	2830	new (SV klass, SV data_sv)
1663	CODE:	2831	CODE:
1664	RETVAL = Mix_LoadWAV (path);	2832	{
		2833	STRLEN datalen;
		2834	char *data = SvPVbyte (data_sv, datalen);
		2835
		2836	RETVAL = SDL_RWFromConstMem (data, datalen);
		2837	}
1665	OUTPUT:	2838	OUTPUT:
1666	RETVAL	2839	RETVAL
1667		2840
		2841	DC::RW
		2842	new_from_file (SV klass, const char path, const char *mode = "rb")
		2843	CODE:
		2844	RETVAL = SDL_RWFromFile (path, mode);
		2845	OUTPUT:
		2846	RETVAL
		2847
		2848	# fails on win32:
		2849	# dc.xs(2268) : error C2059: syntax error : '('
1668	void	2850	#void
		2851	#close (DC::RW self)
		2852	# CODE:
		2853	# (self->(close)) (self);
		2854
		2855	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2856
		2857	PROTOTYPES: DISABLE
		2858
		2859	DC::Channel
		2860	find ()
		2861	CODE:
		2862	{
		2863	RETVAL = Mix_GroupAvailable (-1);
		2864
		2865	if (RETVAL < 0)
		2866	{
		2867	RETVAL = Mix_GroupOldest (-1);
		2868
		2869	if (RETVAL < 0)
		2870	{
		2871	// happens sometimes, maybe it just stopped playing(?)
		2872	RETVAL = Mix_GroupAvailable (-1);
		2873
		2874	if (RETVAL < 0)
		2875	XSRETURN_UNDEF;
		2876	}
		2877	else
		2878	Mix_HaltChannel (RETVAL);
		2879	}
		2880
		2881	Mix_UnregisterAllEffects (RETVAL);
		2882	Mix_Volume (RETVAL, 128);
		2883	}
		2884	OUTPUT:
		2885	RETVAL
		2886
		2887	void
		2888	halt (DC::Channel self)
		2889	CODE:
		2890	Mix_HaltChannel (self);
		2891
		2892	void
		2893	expire (DC::Channel self, int ticks = -1)
		2894	CODE:
		2895	Mix_ExpireChannel (self, ticks);
		2896
		2897	void
		2898	fade_out (DC::Channel self, int ticks = -1)
		2899	CODE:
		2900	Mix_FadeOutChannel (self, ticks);
		2901
		2902	int
		2903	volume (DC::Channel self, int volume)
		2904	CODE:
		2905	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2906	OUTPUT:
		2907	RETVAL
		2908
		2909	void
		2910	unregister_all_effects (DC::Channel self)
		2911	CODE:
		2912	Mix_UnregisterAllEffects (self);
		2913
		2914	void
		2915	set_panning (DC::Channel self, int left, int right)
		2916	CODE:
		2917	left = CLAMP (left , 0, 255);
		2918	right = CLAMP (right, 0, 255);
		2919	Mix_SetPanning (self, left, right);
		2920
		2921	void
		2922	set_distance (DC::Channel self, int distance)
		2923	CODE:
		2924	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2925
		2926	void
		2927	set_position (DC::Channel self, int angle, int distance)
		2928	CODE:
		2929
		2930	void
		2931	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2932	CODE:
		2933	{
		2934	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2935	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2936	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2937	}
		2938
		2939	void
		2940	set_reverse_stereo (DC::Channel self, int flip)
		2941	CODE:
		2942	Mix_SetReverseStereo (self, flip);
		2943
		2944	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2945
		2946	PROTOTYPES: DISABLE
		2947
		2948	void
		2949	decoders ()
		2950	PPCODE:
		2951	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2952	int i, num = Mix_GetNumChunkDecoders ();
		2953	EXTEND (SP, num);
		2954	for (i = 0; i < num; ++i)
		2955	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2956	#else
		2957	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2958	#endif
		2959
		2960	DC::MixChunk
		2961	new (SV *klass, DC::RW rwops)
		2962	CODE:
		2963	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2964	OUTPUT:
		2965	RETVAL
		2966
		2967	void
1669	DESTROY (CFClient::MixChunk self)	2968	DESTROY (DC::MixChunk self)
1670	CODE:	2969	CODE:
1671	Mix_FreeChunk (self);	2970	Mix_FreeChunk (self);
1672		2971
1673	int	2972	int
1674	volume (CFClient::MixChunk self, int volume = -1)	2973	volume (DC::MixChunk self, int volume = -1)
1675	CODE:	2974	CODE:
		2975	if (items > 1)
		2976	volume = CLAMP (volume, 0, 128);
1676	RETVAL = Mix_VolumeChunk (self, volume);	2977	RETVAL = Mix_VolumeChunk (self, volume);
1677	OUTPUT:	2978	OUTPUT:
1678	RETVAL	2979	RETVAL
1679		2980
1680	int	2981	DC::Channel
1681	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2982	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1682	CODE:	2983	CODE:
		2984	{
1683	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2985	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2986
		2987	if (RETVAL < 0)
		2988	XSRETURN_UNDEF;
		2989
		2990	if (channel < 0)
		2991	{
		2992	Mix_UnregisterAllEffects (RETVAL);
		2993	Mix_Volume (RETVAL, 128);
		2994	}
		2995	}
1684	OUTPUT:	2996	OUTPUT:
1685	RETVAL	2997	RETVAL
1686		2998
1687	MODULE = CFClient PACKAGE = CFClient::MixMusic	2999	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		3000
		3001	void
		3002	decoders ()
		3003	PPCODE:
		3004	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3005	int i, num = Mix_GetNumMusicDecoders ();
		3006	EXTEND (SP, num);
		3007	for (i = 0; i < num; ++i)
		3008	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3009	#else
		3010	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3011	#endif
1688		3012
1689	int	3013	int
1690	volume (int volume = -1)	3014	volume (int volume = -1)
		3015	PROTOTYPE: ;$
1691	CODE:	3016	CODE:
		3017	if (items > 0)
		3018	volume = CLAMP (volume, 0, 128);
1692	RETVAL = Mix_VolumeMusic (volume);	3019	RETVAL = Mix_VolumeMusic (volume);
1693	OUTPUT:	3020	OUTPUT:
1694	RETVAL	3021	RETVAL
1695		3022
1696	CFClient::MixMusic	3023	void
1697	new_from_file (SV class, char path)	3024	fade_out (int ms)
1698	CODE:	3025	CODE:
1699	RETVAL = Mix_LoadMUS (path);	3026	Mix_FadeOutMusic (ms);
		3027
		3028	void
		3029	halt ()
		3030	CODE:
		3031	Mix_HaltMusic ();
		3032
		3033	int
		3034	playing ()
		3035	CODE:
		3036	RETVAL = Mix_PlayingMusic ();
1700	OUTPUT:	3037	OUTPUT:
1701	RETVAL	3038	RETVAL
1702		3039
		3040	DC::MixMusic
		3041	new (SV *klass, DC::RW rwops)
		3042	CODE:
		3043	RETVAL = Mix_LoadMUS_RW (rwops);
		3044	OUTPUT:
		3045	RETVAL
		3046
1703	void	3047	void
1704	DESTROY (CFClient::MixMusic self)	3048	DESTROY (DC::MixMusic self)
1705	CODE:	3049	CODE:
1706	Mix_FreeMusic (self);	3050	Mix_FreeMusic (self);
1707		3051
1708	int	3052	int
1709	play (CFClient::MixMusic self, int loops = -1)	3053	play (DC::MixMusic self, int loops = -1)
1710	CODE:	3054	CODE:
1711	RETVAL = Mix_PlayMusic (self, loops);	3055	RETVAL = Mix_PlayMusic (self, loops);
1712	OUTPUT:	3056	OUTPUT:
1713	RETVAL	3057	RETVAL
1714		3058
		3059	void
		3060	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3061	CODE:
		3062	Mix_FadeInMusicPos (self, loops, ms, position);
		3063
1715	MODULE = CFClient PACKAGE = CFClient::OpenGL	3064	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3065
		3066	PROTOTYPES: ENABLE
1716		3067
1717	BOOT:	3068	BOOT:
1718	{	3069	{
1719	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	3070	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1720	static const struct {	3071	static const struct {
1721	const char *name;	3072	const char *name;
1722	IV iv;	3073	IV iv;
1723	} *civ, const_iv[] = {	3074	} *civ, const_iv[] = {
1724	# define const_iv(name) { # name, (IV)name }	3075	# define const_iv(name) { # name, (IV)name }
		3076	const_iv (GL_VENDOR),
		3077	const_iv (GL_VERSION),
		3078	const_iv (GL_EXTENSIONS),
		3079	const_iv (GL_MAX_TEXTURE_UNITS),
1725	const_iv (GL_COLOR_MATERIAL),	3080	const_iv (GL_COLOR_MATERIAL),
1726	const_iv (GL_SMOOTH),	3081	const_iv (GL_SMOOTH),
1727	const_iv (GL_FLAT),	3082	const_iv (GL_FLAT),
1728	const_iv (GL_DITHER),	3083	const_iv (GL_DITHER),
1729	const_iv (GL_BLEND),	3084	const_iv (GL_BLEND),
…		…
1733	const_iv (GL_ALPHA_TEST),	3088	const_iv (GL_ALPHA_TEST),
1734	const_iv (GL_NORMALIZE),	3089	const_iv (GL_NORMALIZE),
1735	const_iv (GL_RESCALE_NORMAL),	3090	const_iv (GL_RESCALE_NORMAL),
1736	const_iv (GL_FRONT),	3091	const_iv (GL_FRONT),
1737	const_iv (GL_BACK),	3092	const_iv (GL_BACK),
		3093	const_iv (GL_AUX0),
1738	const_iv (GL_AND),	3094	const_iv (GL_AND),
1739	const_iv (GL_ONE),	3095	const_iv (GL_ONE),
1740	const_iv (GL_ZERO),	3096	const_iv (GL_ZERO),
1741	const_iv (GL_SRC_ALPHA),	3097	const_iv (GL_SRC_ALPHA),
1742	const_iv (GL_DST_ALPHA),	3098	const_iv (GL_DST_ALPHA),
1743	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3099	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1744	const_iv (GL_ONE_MINUS_DST_ALPHA),	3100	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3101	const_iv (GL_SRC_COLOR),
		3102	const_iv (GL_DST_COLOR),
		3103	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3104	const_iv (GL_ONE_MINUS_DST_COLOR),
1745	const_iv (GL_SRC_ALPHA_SATURATE),	3105	const_iv (GL_SRC_ALPHA_SATURATE),
1746	const_iv (GL_RGB),	3106	const_iv (GL_RGB),
1747	const_iv (GL_RGBA),	3107	const_iv (GL_RGBA),
1748	const_iv (GL_RGBA4),	3108	const_iv (GL_RGBA4),
1749	const_iv (GL_RGBA8),	3109	const_iv (GL_RGBA8),
…		…
1755	const_iv (GL_INTENSITY),	3115	const_iv (GL_INTENSITY),
1756	const_iv (GL_LUMINANCE),	3116	const_iv (GL_LUMINANCE),
1757	const_iv (GL_LUMINANCE_ALPHA),	3117	const_iv (GL_LUMINANCE_ALPHA),
1758	const_iv (GL_FLOAT),	3118	const_iv (GL_FLOAT),
1759	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3119	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3120	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3121	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3122	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3123	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3124	const_iv (GL_COMPRESSED_RGB_ARB),
		3125	const_iv (GL_COMPRESSED_RGBA_ARB),
1760	const_iv (GL_COMPILE),	3126	const_iv (GL_COMPILE),
		3127	const_iv (GL_PROXY_TEXTURE_1D),
		3128	const_iv (GL_PROXY_TEXTURE_2D),
1761	const_iv (GL_TEXTURE_1D),	3129	const_iv (GL_TEXTURE_1D),
1762	const_iv (GL_TEXTURE_2D),	3130	const_iv (GL_TEXTURE_2D),
1763	const_iv (GL_TEXTURE_ENV),	3131	const_iv (GL_TEXTURE_ENV),
1764	const_iv (GL_TEXTURE_MAG_FILTER),	3132	const_iv (GL_TEXTURE_MAG_FILTER),
1765	const_iv (GL_TEXTURE_MIN_FILTER),	3133	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1786	const_iv (GL_COLOR_LOGIC_OP),	3154	const_iv (GL_COLOR_LOGIC_OP),
1787	const_iv (GL_SEPARABLE_2D),	3155	const_iv (GL_SEPARABLE_2D),
1788	const_iv (GL_CONVOLUTION_2D),	3156	const_iv (GL_CONVOLUTION_2D),
1789	const_iv (GL_CONVOLUTION_BORDER_MODE),	3157	const_iv (GL_CONVOLUTION_BORDER_MODE),
1790	const_iv (GL_CONSTANT_BORDER),	3158	const_iv (GL_CONSTANT_BORDER),
		3159	const_iv (GL_POINTS),
1791	const_iv (GL_LINES),	3160	const_iv (GL_LINES),
		3161	const_iv (GL_LINE_STRIP),
1792	const_iv (GL_LINE_LOOP),	3162	const_iv (GL_LINE_LOOP),
1793	const_iv (GL_QUADS),	3163	const_iv (GL_QUADS),
1794	const_iv (GL_QUAD_STRIP),	3164	const_iv (GL_QUAD_STRIP),
1795	const_iv (GL_TRIANGLES),	3165	const_iv (GL_TRIANGLES),
1796	const_iv (GL_TRIANGLE_STRIP),	3166	const_iv (GL_TRIANGLE_STRIP),
1797	const_iv (GL_TRIANGLE_FAN),	3167	const_iv (GL_TRIANGLE_FAN),
		3168	const_iv (GL_POLYGON),
1798	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3169	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3170	const_iv (GL_POINT_SMOOTH_HINT),
		3171	const_iv (GL_LINE_SMOOTH_HINT),
		3172	const_iv (GL_POLYGON_SMOOTH_HINT),
		3173	const_iv (GL_GENERATE_MIPMAP_HINT),
		3174	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1799	const_iv (GL_FASTEST),	3175	const_iv (GL_FASTEST),
		3176	const_iv (GL_DONT_CARE),
		3177	const_iv (GL_NICEST),
1800	const_iv (GL_V2F),	3178	const_iv (GL_V2F),
1801	const_iv (GL_V3F),	3179	const_iv (GL_V3F),
1802	const_iv (GL_T2F_V3F),	3180	const_iv (GL_T2F_V3F),
1803	const_iv (GL_T2F_N3F_V3F),	3181	const_iv (GL_T2F_N3F_V3F),
		3182	const_iv (GL_FUNC_ADD),
		3183	const_iv (GL_FUNC_SUBTRACT),
		3184	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1804	# undef const_iv	3185	# undef const_iv
1805	};	3186	};
1806		3187
1807	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3188	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1808	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3189	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1809	}
1810		3190
1811	char *	3191	texture_av = newAV ();
		3192	AvREAL_off (texture_av);
		3193	}
		3194
		3195	void
		3196	disable_GL_EXT_blend_func_separate ()
		3197	CODE:
		3198	gl.BlendFuncSeparate = 0;
		3199	gl.BlendFuncSeparateEXT = 0;
		3200
		3201	void
		3202	apple_nvidia_bug (int enable)
		3203
		3204	const char *
1812	gl_vendor ()	3205	gl_vendor ()
1813	CODE:	3206	CODE:
1814	RETVAL = (char *)glGetString (GL_VENDOR);	3207	RETVAL = (const char *)glGetString (GL_VENDOR);
1815	OUTPUT:	3208	OUTPUT:
1816	RETVAL	3209	RETVAL
1817		3210
1818	char *	3211	const char *
1819	gl_version ()	3212	gl_version ()
1820	CODE:	3213	CODE:
1821	RETVAL = (char *)glGetString (GL_VERSION);	3214	RETVAL = (const char *)glGetString (GL_VERSION);
1822	OUTPUT:	3215	OUTPUT:
1823	RETVAL	3216	RETVAL
1824		3217
1825	char *	3218	const char *
1826	gl_extensions ()	3219	gl_extensions ()
1827	CODE:	3220	CODE:
1828	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3221	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
1829	OUTPUT:	3222	OUTPUT:
1830	RETVAL	3223	RETVAL
1831		3224
		3225	const char *glGetString (GLenum pname)
		3226	CODE:
		3227	RETVAL = (const char *)glGetString (pname);
		3228	OUTPUT:
		3229	RETVAL
		3230
		3231	GLint glGetInteger (GLenum pname)
		3232	CODE:
		3233	glGetIntegerv (pname, &RETVAL);
		3234	OUTPUT:
		3235	RETVAL
		3236
		3237	GLdouble glGetDouble (GLenum pname)
		3238	CODE:
		3239	glGetDoublev (pname, &RETVAL);
		3240	OUTPUT:
		3241	RETVAL
		3242
1832	int glGetError ()	3243	int glGetError ()
1833		3244
1834	void glFinish ()	3245	void glFinish ()
		3246
		3247	void glFlush ()
1835		3248
1836	void glClear (int mask)	3249	void glClear (int mask)
1837		3250
1838	void glClearColor (float r, float g, float b, float a = 1.0)	3251	void glClearColor (float r, float g, float b, float a = 1.0)
1839	PROTOTYPE: @	3252	PROTOTYPE: @
…		…
1850		3263
1851	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3264	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1852	CODE:	3265	CODE:
1853	gl_BlendFuncSeparate (sa, da, saa, daa);	3266	gl_BlendFuncSeparate (sa, da, saa, daa);
1854		3267
		3268	# void glBlendEquation (int se)
		3269
1855	void glDepthMask (int flag)	3270	void glDepthMask (int flag)
1856		3271
1857	void glLogicOp (int opcode)	3272	void glLogicOp (int opcode)
1858		3273
1859	void glColorMask (int red, int green, int blue, int alpha)	3274	void glColorMask (int red, int green, int blue, int alpha)
…		…
1873	# near_ and far_ are due to microsofts buggy "c" compiler	3288	# near_ and far_ are due to microsofts buggy "c" compiler
1874	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3289	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1875		3290
1876	# near_ and far_ are due to microsofts buggy "c" compiler	3291	# near_ and far_ are due to microsofts buggy "c" compiler
1877	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3292	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3293
		3294	PROTOTYPES: DISABLE
1878		3295
1879	void glViewport (int x, int y, int width, int height)	3296	void glViewport (int x, int y, int width, int height)
1880		3297
1881	void glScissor (int x, int y, int width, int height)	3298	void glScissor (int x, int y, int width, int height)
1882		3299
…		…
1890		3307
1891	void glRotate (float angle, float x, float y, float z)	3308	void glRotate (float angle, float x, float y, float z)
1892	CODE:	3309	CODE:
1893	glRotatef (angle, x, y, z);	3310	glRotatef (angle, x, y, z);
1894		3311
1895	void glBegin (int mode)
1896
1897	void glEnd ()
1898
1899	void glColor (float r, float g, float b, float a = 1.0)	3312	void glColor (float r, float g, float b, float a = 1.0)
1900	PROTOTYPE: @	3313	PROTOTYPE: @
1901	ALIAS:	3314	ALIAS:
1902	glColor_premultiply = 1	3315	glColor_premultiply = 1
1903	CODE:	3316	CODE:
1904	if (ix)	3317	if (ix)
1905	{	3318	{
1906	r *= a;	3319	r *= a;
1907	g *= a;	3320	g *= a;
1908	b *= a;	3321	b *= a;
1909	}	3322	}
1910	// microsoft visual "c" rounds instead of truncating...	3323	// microsoft visual "c" rounds instead of truncating...
1911	glColor4ub (MIN ((int)(r * 256.f), 255),	3324	glColor4f (r, g, b, a);
1912	MIN ((int)(g * 256.f), 255),
1913	MIN ((int)(b * 256.f), 255),
1914	MIN ((int)(a * 256.f), 255));
1915
1916	void glInterleavedArrays (int format, int stride, char *data)
1917
1918	void glDrawElements (int mode, int count, int type, char *indices)
1919
1920	# 1.2 void glDrawRangeElements (int mode, int start, int end
1921		3325
1922	void glRasterPos (float x, float y, float z = 0.)	3326	void glRasterPos (float x, float y, float z = 0.)
1923	CODE:	3327	CODE:
1924	glRasterPos3f (0, 0, z);	3328	glRasterPos3f (0, 0, z);
1925	glBitmap (0, 0, 0, 0, x, y, 0);	3329	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1930		3334
1931	void glTexCoord (float s, float t)	3335	void glTexCoord (float s, float t)
1932	CODE:	3336	CODE:
1933	glTexCoord2f (s, t);	3337	glTexCoord2f (s, t);
1934		3338
		3339	void glRect (float x1, float y1, float x2, float y2)
		3340	CODE:
		3341	glRectf (x1, y1, x2, y2);
		3342
		3343	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3344	CODE:
		3345	glBegin (GL_LINE_LOOP);
		3346	glVertex2f (x1, y1);
		3347	glVertex2f (x2, y1);
		3348	glVertex2f (x2, y2);
		3349	glVertex2f (x1, y2);
		3350	glEnd ();
		3351
		3352	PROTOTYPES: ENABLE
		3353
		3354	void glBegin (int mode)
		3355
		3356	void glEnd ()
		3357
		3358	void glPointSize (GLfloat size)
		3359
		3360	void glLineWidth (GLfloat width)
		3361
		3362	void glInterleavedArrays (int format, int stride, char *data)
		3363
		3364	void glDrawElements (int mode, int count, int type, char *indices)
		3365
		3366	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3367
1935	void glTexEnv (int target, int pname, float param)	3368	void glTexEnv (int target, int pname, float param)
1936	CODE:	3369	CODE:
1937	glTexEnvf (target, pname, param);	3370	glTexEnvf (target, pname, param);
1938		3371
1939	void glTexParameter (int target, int pname, float param)	3372	void glTexParameter (int target, int pname, float param)
…		…
1955	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3388	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1956	CODE:	3389	CODE:
1957	if (gl.SeparableFilter2D)	3390	if (gl.SeparableFilter2D)
1958	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3391	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1959		3392
1960	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3393	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1961		3394
1962	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3395	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1963		3396
1964	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3397	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3398
		3399	void glPixelZoom (float x, float y)
1965		3400
1966	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3401	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1967		3402
1968	int glGenTexture ()	3403	int glGenTexture ()
1969	CODE:	3404	CODE:
1970	{	3405	RETVAL = gen_texture ();
1971	GLuint name;
1972	glGenTextures (1, &name);
1973	RETVAL = name;
1974	}
1975	OUTPUT:	3406	OUTPUT:
1976	RETVAL	3407	RETVAL
1977		3408
1978	void glDeleteTexture (int name)	3409	void glDeleteTexture (int name)
1979	CODE:	3410	CODE:
1980	{
1981	GLuint name_ = name;
1982	glDeleteTextures (1, &name_);	3411	del_texture (name);
1983	}	3412
1984
1985	int glGenList ()	3413	int glGenList ()
1986	CODE:	3414	CODE:
1987	RETVAL = glGenLists (1);	3415	RETVAL = glGenLists (1);
1988	OUTPUT:	3416	OUTPUT:
1989	RETVAL	3417	RETVAL
…		…
1996		3424
1997	void glEndList ()	3425	void glEndList ()
1998		3426
1999	void glCallList (int list)	3427	void glCallList (int list)
2000		3428
		3429	void c_init ()
		3430	CODE:
		3431	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3432	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2001		3433
		3434	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3435
		3436	PROTOTYPES: DISABLE
		3437
		3438	void
		3439	find_widget (SV *self, NV x, NV y)
		3440	PPCODE:
		3441	{
		3442	if (within_widget (self, x, y))
		3443	XPUSHs (self);
		3444	}
		3445
		3446	BOOT:
		3447	{
		3448	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3449
		3450	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3451	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3452	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3453	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3454	}
		3455
		3456	void
		3457	draw (SV *self)
		3458	CODE:
		3459	{
		3460	HV *hv;
		3461	SV **svp;
		3462	NV x, y, w, h;
		3463	SV *draw_x_sv = GvSV (draw_x_gv);
		3464	SV *draw_y_sv = GvSV (draw_y_gv);
		3465	SV *draw_w_sv = GvSV (draw_w_gv);
		3466	SV *draw_h_sv = GvSV (draw_h_gv);
		3467	double draw_x, draw_y;
		3468
		3469	if (!SvROK (self))
		3470	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3471
		3472	hv = (HV *)SvRV (self);
		3473
		3474	if (SvTYPE (hv) != SVt_PVHV)
		3475	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3476
		3477	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3478	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3479
		3480	if (!h \|\| !w)
		3481	XSRETURN_EMPTY;
		3482
		3483	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3484	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3485
		3486	draw_x = SvNV (draw_x_sv) + x;
		3487	draw_y = SvNV (draw_y_sv) + y;
		3488
		3489	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3490	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3491	XSRETURN_EMPTY;
		3492
		3493	sv_setnv (draw_x_sv, draw_x);
		3494	sv_setnv (draw_y_sv, draw_y);
		3495
		3496	glPushMatrix ();
		3497	glTranslated (x, y, 0);
		3498
		3499	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3500	{
		3501	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3502
		3503	if (svp && SvTRUE (*svp))
		3504	{
		3505	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3506	glEnable (GL_BLEND);
		3507	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3508	glBegin (GL_QUADS);
		3509	glVertex2f (0, 0);
		3510	glVertex2f (w, 0);
		3511	glVertex2f (w, h);
		3512	glVertex2f (0, h);
		3513	glEnd ();
		3514	glDisable (GL_BLEND);
		3515	}
		3516	}
		3517	#if 0
		3518	// draw borders, for debugging
		3519	glPushMatrix ();
		3520	glColor4f (1., 1., 0., 1.);
		3521	glTranslatef (.5, .5, 0.);
		3522	glBegin (GL_LINE_LOOP);
		3523	glVertex2f (0 , 0);
		3524	glVertex2f (w - 1, 0);
		3525	glVertex2f (w - 1, h - 1);
		3526	glVertex2f (0 , h - 1);
		3527	glEnd ();
		3528	glPopMatrix ();
		3529	#endif
		3530	PUSHMARK (SP);
		3531	XPUSHs (self);
		3532	PUTBACK;
		3533	call_method ("_draw", G_VOID \| G_DISCARD);
		3534	SPAGAIN;
		3535
		3536	glPopMatrix ();
		3537
		3538	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3539	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3540	}
		3541

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.127 by root, Wed Jul 5 00:16:44 2006 UTC vs. Revision 1.328 by root, Sun Nov 18 12:47:55 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.127 by root, Wed Jul 5 00:16:44 2006 UTC vs.
Revision 1.328 by root, Sun Nov 18 12:47:55 2018 UTC