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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.51 by root, Wed Apr 19 20:46:44 2006 UTC vs.
Revision 1.140 by root, Mon Aug 14 03:41:25 2006 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# pragma warning(disable:4244)
3	#endif	7	#endif
4		8
5	#include "EXTERN.h"	9	#include "EXTERN.h"
6	#include "perl.h"	10	#include "perl.h"
7	#include "XSUB.h"	11	#include "XSUB.h"
8		12
		13	#ifdef _WIN32
		14	# undef pipe
		15	#endif
		16
		17	#include <math.h>
9	#include <string.h>	18	#include <string.h>
10	#include <stdio.h>	19	#include <stdio.h>
		20	#include <stdlib.h>
11		21
12	#include <SDL.h>	22	#include <SDL.h>
		23	#include <SDL_endian.h>
13	#include <SDL_image.h>	24	#include <SDL_image.h>
		25	#include <SDL_mixer.h>
14	#include <SDL_opengl.h>	26	#include <SDL_opengl.h>
15		27
		28	#define PANGO_ENABLE_BACKEND
		29	#define G_DISABLE_CAST_CHECKS
		30
16	#include <glib/gmacros.h>	31	#include <glib/gmacros.h>
17		32
18	#include <pango/pango.h>	33	#include <pango/pango.h>
19	#include <pango/pangofc-fontmap.h>
20	#include <pango/pangoft2.h>
21		34
22	#ifndef _WIN32	35	#ifndef _WIN32
23	# include <sys/types.h>	36	# include <sys/types.h>
24	# include <sys/socket.h>	37	# include <sys/socket.h>
25	# include <netinet/in.h>	38	# include <netinet/in.h>
…		…
32	typedef signed char int8_t;	45	typedef signed char int8_t;
33	typedef signed short int16_t;	46	typedef signed short int16_t;
34	typedef signed int int32_t;	47	typedef signed int int32_t;
35	#endif	48	#endif
36		49
		50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */
		51
37	#define FOW_DARKNESS 32	52	#define FOW_DARKNESS 32
38		53
39	#define MAP_EXTEND_X 32	54	#define MAP_EXTEND_X 32
40	#define MAP_EXTEND_Y 512	55	#define MAP_EXTEND_Y 512
41		56
42	static PangoContext *context;	57	#define MIN_FONT_HEIGHT 10
43	static PangoFontMap *fontmap;	58
		59	#if 0
		60	# define PARACHUTE SDL_INIT_NOPARACHUTE
		61	#else
		62	# define PARACHUTE 0
		63	#endif
		64
		65	static struct
		66	{
		67	#define GL_FUNC(ptr,name) ptr name;
		68	#include "glfunc.h"
		69	#undef GL_FUNC
		70	} gl;
		71
		72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		73	{
		74	if (gl.BlendFuncSeparate)
		75	gl.BlendFuncSeparate (sa, da, saa, daa);
		76	else if (gl.BlendFuncSeparateEXT)
		77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		78	else
		79	glBlendFunc (sa, da);
		80	}
		81
		82	#include "texcache.c"
		83
		84	#include "pango-font.c"
		85	#include "pango-fontmap.c"
		86	#include "pango-render.c"
		87
		88	typedef Mix_Chunk *CFPlus__MixChunk;
		89	typedef Mix_Music *CFPlus__MixMusic;
		90
		91	typedef PangoFontDescription *CFPlus__Font;
		92
		93	static int
		94	shape_attr_p (PangoLayoutRun *run)
		95	{
		96	GSList *attrs = run->item->analysis.extra_attrs;
		97
		98	while (attrs)
		99	{
		100	PangoAttribute *attr = attrs->data;
		101
		102	if (attr->klass->type == PANGO_ATTR_SHAPE)
		103	return 1;
		104
		105	attrs = attrs->next;
		106	}
		107
		108	return 0;
		109	}
44		110
45	typedef struct cf_layout {	111	typedef struct cf_layout {
46	PangoLayout *pl;	112	PangoLayout *pl;
		113	float r, g, b, a; // default color for rgba mode
47	int base_height;	114	int base_height;
		115	CFPlus__Font font;
48	} *CFClient__Layout;	116	} *CFPlus__Layout;
		117
		118	static CFPlus__Font default_font;
		119	static PangoContext *opengl_context;
		120	static PangoFontMap *opengl_fontmap;
49		121
50	static void	122	static void
51	substitute_func (FcPattern *pattern, gpointer data)	123	substitute_func (FcPattern *pattern, gpointer data)
52	{	124	{
53	FcPatternAddBool (pattern, FC_HINTING , 1);	125	FcPatternAddBool (pattern, FC_HINTING, 1);
		126	#ifdef FC_HINT_STYLE
		127	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		128	#endif
54	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
55	}	130	}
56		131
57	static void	132	static void
58	layout_update (CFClient__Layout self)	133	layout_update_font (CFPlus__Layout self)
59	{	134	{
60	/* use a random scale factor to account for unknown descenders, 0.8 works	135	/* use a random scale factor to account for unknown descenders, 0.8 works
61	* reasonably well with bitstream vera	136	* reasonably well with bitstream vera
62	*/	137	*/
63	PangoFontDescription *font = pango_context_get_font_description (context);	138	PangoFontDescription *font = self->font ? self->font : default_font;
64		139
65	int height = self->base_height * (PANGO_SCALE * 8 / 10);
66
67	if (pango_font_description_get_size (font) != height)
68	{
69	pango_font_description_set_absolute_size (font, height);	140	pango_font_description_set_absolute_size (font,
70	pango_layout_context_changed (self->pl);	141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
71	}	142
		143	pango_layout_set_font_description (self->pl, font);
72	}	144	}
73		145
74	static void	146	static void
75	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	147	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
76	{	148	{
77	layout_update (self);	149	PangoRectangle rect;
78		150
		151	// get_pixel_* wrongly rounds down
79	pango_layout_get_pixel_size (self->pl, w, h);	152	pango_layout_get_extents (self->pl, 0, &rect);
80		153
81	*w = (*w + 3) & ~3;	154	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
82	if (!*w) *w = 1;	155	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
83	if (!*h) *h = 1;	156
		157	if (!rect.width) rect.width = 1;
		158	if (!rect.height) rect.height = 1;
		159
		160	*w = rect.width;
		161	*h = rect.height;
84	}	162	}
85		163
86	typedef uint16_t mapface;	164	typedef uint16_t mapface;
87		165
88	typedef struct {	166	typedef struct {
…		…
111	int texs;	189	int texs;
112	maptex *tex;	190	maptex *tex;
113		191
114	int32_t rows;	192	int32_t rows;
115	maprow *row;	193	maprow *row;
116	} *CFClient__Map;	194	} *CFPlus__Map;
117		195
118	static char *	196	static char *
119	prepend (char *ptr, int sze, int inc)	197	prepend (char *ptr, int sze, int inc)
120	{	198	{
121	char *p;	199	char *p;
…		…
139		217
140	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	218	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
141	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	219	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
142		220
143	static maprow *	221	static maprow *
144	map_get_row (CFClient__Map self, int y)	222	map_get_row (CFPlus__Map self, int y)
145	{	223	{
146	if (0 > y)	224	if (0 > y)
147	{	225	{
148	int extend = - y + MAP_EXTEND_Y;	226	int extend = - y + MAP_EXTEND_Y;
149	Prepend (maprow, self->row, self->rows, extend);	227	Prepend (maprow, self->row, self->rows, extend);
…		…
187		265
188	return row->col + (x - row->c0);	266	return row->col + (x - row->c0);
189	}	267	}
190		268
191	static mapcell *	269	static mapcell *
192	map_get_cell (CFClient__Map self, int x, int y)	270	map_get_cell (CFPlus__Map self, int x, int y)
193	{	271	{
194	return row_get_cell (map_get_row (self, y), x);	272	return row_get_cell (map_get_row (self, y), x);
195	}	273	}
196		274
197	static void	275	static void
198	map_clear (CFClient__Map self)	276	map_clear (CFPlus__Map self)
199	{	277	{
200	int r;	278	int r;
201		279
202	for (r = 0; r < self->rows; r++)	280	for (r = 0; r < self->rows; r++)
203	Safefree (self->row[r].col);	281	Safefree (self->row[r].col);
…		…
211	self->row = 0;	289	self->row = 0;
212	self->rows = 0;	290	self->rows = 0;
213	}	291	}
214		292
215	static void	293	static void
216	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	294	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
217	{	295	{
218	int x, y;	296	int x, y;
219	maprow *row;	297	maprow *row;
220		298
221	for (y = y0; y < y0 + h; y++)	299	for (y = y0; y < y0 + h; y++)
…		…
235	row->col[x - row->c0].darkness = -1;	313	row->col[x - row->c0].darkness = -1;
236	}	314	}
237	}	315	}
238	}	316	}
239		317
		318	static void
		319	music_finished (void)
		320	{
		321	SDL_UserEvent ev;
		322
		323	ev.type = SDL_USEREVENT;
		324	ev.code = 0;
		325	ev.data1 = 0;
		326	ev.data2 = 0;
		327
		328	SDL_PushEvent ((SDL_Event *)&ev);
		329	}
		330
		331	static void
		332	channel_finished (int channel)
		333	{
		334	SDL_UserEvent ev;
		335
		336	ev.type = SDL_USEREVENT;
		337	ev.code = 1;
		338	ev.data1 = (void *)(long)channel;
		339	ev.data2 = 0;
		340
		341	SDL_PushEvent ((SDL_Event *)&ev);
		342	}
		343
		344	static unsigned int
		345	minpot (unsigned int n)
		346	{
		347	if (!n)
		348	return 0;
		349
		350	--n;
		351
		352	n |= n >> 1;
		353	n |= n >> 2;
		354	n |= n >> 4;
		355	n |= n >> 8;
		356	n |= n >> 16;
		357
		358	return n + 1;
		359	}
		360
240	MODULE = CFClient PACKAGE = CFClient	361	MODULE = CFPlus PACKAGE = CFPlus
241		362
242	PROTOTYPES: ENABLE	363	PROTOTYPES: ENABLE
243		364
244	BOOT:	365	BOOT:
245	{	366	{
246	HV *stash = gv_stashpv ("CFClient", 1);	367	HV *stash = gv_stashpv ("CFPlus", 1);
247	static const struct {	368	static const struct {
248	const char *name;	369	const char *name;
249	IV iv;	370	IV iv;
250	} *civ, const_iv[] = {	371	} *civ, const_iv[] = {
251	# define const_iv(name) { # name, (IV)name }	372	# define const_iv(name) { # name, (IV)name }
…		…
350	# undef const_iv	471	# undef const_iv
351	};	472	};
352		473
353	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	474	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
354	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	475	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
355
356	fontmap = pango_ft2_font_map_new ();
357	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);
358	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
359	}	476	}
360		477
361	int	478	int
		479	in_destruct ()
		480	CODE:
		481	RETVAL = PL_main_cv == Nullcv;
		482	OUTPUT:
		483	RETVAL
		484
		485	NV floor (NV x)
		486
		487	NV ceil (NV x)
		488
		489	void
		490	pango_init ()
		491	CODE:
		492	{
		493	opengl_fontmap = pango_opengl_font_map_new ();
		494	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		495	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		496	}
		497
		498	int
362	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	499	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
363		500
364	void	501	void
365	SDL_Quit ()	502	SDL_Quit ()
366		503
367	void	504	void
…		…
373	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	510	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
374	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	511	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
375	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	512	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
376	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	513	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
377		514
		515	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		516	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		517
378	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	518	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
379	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	519	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
380	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	520	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
381	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	521	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
382		522
383	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	523	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		524	#if SDL_VERSION_ATLEAST(1,2,10)
384	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	525	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
385	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	526	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		527	#endif
		528
		529	SDL_EnableUNICODE (1);
		530	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
386		531
387	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	532	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
388		533
389	if (m && m != (SDL_Rect **)-1)	534	if (m && m != (SDL_Rect **)-1)
390	while (*m)	535	while (*m)
…		…
396		541
397	++m;	542	++m;
398	}	543	}
399	}	544	}
400		545
		546	char *
		547	SDL_GetError ()
		548
401	int	549	int
402	SDL_SetVideoMode (int w, int h, int fullscreen)	550	SDL_SetVideoMode (int w, int h, int fullscreen)
403	CODE:	551	CODE:
404	RETVAL = !!SDL_SetVideoMode (	552	RETVAL = !!SDL_SetVideoMode (
405	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	553	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
406	);	554	);
		555	if (RETVAL)
		556	{
407	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	557	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		558	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		559	# include "glfunc.h"
		560	# undef GL_FUNC
		561	}
408	OUTPUT:	562	OUTPUT:
409	RETVAL	563	RETVAL
		564
		565	void
		566	SDL_GL_SwapBuffers ()
		567
		568	char *
		569	SDL_GetKeyName (int sym)
		570
		571	void
		572	SDL_PollEvent ()
		573	PPCODE:
		574	{
		575	SDL_Event ev;
		576
		577	while (SDL_PollEvent (&ev))
		578	{
		579	HV *hv = newHV ();
		580	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		581
		582	switch (ev.type)
		583	{
		584	case SDL_KEYDOWN:
		585	case SDL_KEYUP:
		586	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
		587	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
		588	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		589	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
		590	break;
		591
		592	case SDL_ACTIVEEVENT:
		593	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
		594	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
		595	break;
		596
		597	case SDL_MOUSEMOTION:
		598	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		599
		600	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
		601	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
		602	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
		603	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
		604	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
		605	break;
		606
		607	case SDL_MOUSEBUTTONDOWN:
		608	case SDL_MOUSEBUTTONUP:
		609	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		610
		611	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
		612	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
		613	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
		614	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		615	break;
		616
		617	case SDL_USEREVENT:
		618	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		619	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		620	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		621	break;
		622	}
		623
		624	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
		625	}
		626	}
		627
		628	int
		629	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
		630	POSTCALL:
		631	Mix_HookMusicFinished (music_finished);
		632	Mix_ChannelFinished (channel_finished);
		633
		634	void
		635	Mix_CloseAudio ()
		636
		637	int
		638	Mix_AllocateChannels (int numchans = -1)
410		639
411	void	640	void
412	lowdelay (int fd, int val = 1)	641	lowdelay (int fd, int val = 1)
413	CODE:	642	CODE:
414	#ifndef _WIN32	643	#ifndef _WIN32
415	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	644	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
416	#endif	645	#endif
417		646
418	char *
419	gl_version ()
420	CODE:
421	RETVAL = (char *)glGetString (GL_VERSION);
422	OUTPUT:
423	RETVAL
424
425	char *
426	gl_extensions ()
427	CODE:
428	RETVAL = (char *)glGetString (GL_EXTENSIONS);
429	OUTPUT:
430	RETVAL
431
432	void	647	void
433	add_font (char *file)	648	add_font (char *file)
434	CODE:	649	CODE:
435	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	650	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
436
437	void
438	set_font (char *file)
439	CODE:
440	{
441	int count;
442	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
443	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
444	FcPatternDestroy (pattern);
445	pango_context_set_font_description (context, font);
446	}
447		651
448	void	652	void
449	load_image_inline (SV *image_)	653	load_image_inline (SV *image_)
450	ALIAS:	654	ALIAS:
451	load_image_file = 1	655	load_image_file = 1
…		…
493		697
494	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	698	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
495		699
496	assert (surface2->pitch == surface2->w * 4);	700	assert (surface2->pitch == surface2->w * 4);
497		701
		702	SDL_LockSurface (surface2);
498	EXTEND (SP, 5);	703	EXTEND (SP, 6);
499	PUSHs (sv_2mortal (newSViv (surface2->w)));	704	PUSHs (sv_2mortal (newSViv (surface2->w)));
500	PUSHs (sv_2mortal (newSViv (surface2->h)));	705	PUSHs (sv_2mortal (newSViv (surface2->h)));
501	SDL_LockSurface (surface2);
502	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	706	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
503	SDL_UnlockSurface (surface2);
504	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	707	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
505	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	708	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
506	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	709	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		710	SDL_UnlockSurface (surface2);
507		711
508	SDL_FreeSurface (surface);	712	SDL_FreeSurface (surface);
509	SDL_FreeSurface (surface2);	713	SDL_FreeSurface (surface2);
510	}	714	}
511		715
…		…
533	PUSHs (sv_2mortal (newSViv (b / y)));	737	PUSHs (sv_2mortal (newSViv (b / y)));
534	PUSHs (sv_2mortal (newSViv (a / y)));	738	PUSHs (sv_2mortal (newSViv (a / y)));
535	}	739	}
536		740
537	void	741	void
		742	error (char *message)
		743	CODE:
		744	fprintf (stderr, "ERROR: %s\n", message);
		745	#ifdef _WIN32
		746	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		747	#endif
		748
		749	void
538	fatal (char *message)	750	fatal (char *message)
539	CODE:	751	CODE:
		752	fprintf (stderr, "FATAL: %s\n", message);
540	#ifdef _WIN32	753	#ifdef _WIN32
541	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	754	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
542	#else
543	fprintf (stderr, "FATAL: %s\n", message);
544	#endif	755	#endif
545	exit (1);	756	_exit (1);
546		757
		758	void
		759	_exit (int retval)
		760	CODE:
		761	_exit (retval);
		762
		763	MODULE = CFPlus PACKAGE = CFPlus::Font
		764
		765	CFPlus::Font
		766	new_from_file (SV *class, char *path, int id = 0)
		767	CODE:
		768	{
		769	int count;
		770	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
		771	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		772	FcPatternDestroy (pattern);
		773	}
		774	OUTPUT:
		775	RETVAL
		776
		777	void
		778	DESTROY (CFPlus::Font self)
		779	CODE:
		780	pango_font_description_free (self);
		781
		782	void
		783	make_default (CFPlus::Font self)
		784	CODE:
		785	default_font = self;
		786
547	MODULE = CFClient PACKAGE = CFClient::Layout	787	MODULE = CFPlus PACKAGE = CFPlus::Layout
548		788
549	CFClient::Layout	789	void
550	new (SV *class, int base_height = 10)	790	reset_glyph_cache ()
		791	CODE:
		792	tc_clear ();
		793
		794	CFPlus::Layout
		795	new (SV *class)
551	CODE:	796	CODE:
552	New (0, RETVAL, 1, struct cf_layout);	797	New (0, RETVAL, 1, struct cf_layout);
553	RETVAL->base_height = base_height;	798
554	RETVAL->pl = pango_layout_new (context);	799	RETVAL->pl = pango_layout_new (opengl_context);
		800	RETVAL->r = 1.;
		801	RETVAL->g = 1.;
		802	RETVAL->b = 1.;
		803	RETVAL->a = 1.;
		804	RETVAL->base_height = MIN_FONT_HEIGHT;
		805	RETVAL->font = 0;
		806
555	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	807	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		808	layout_update_font (RETVAL);
556	OUTPUT:	809	OUTPUT:
557	RETVAL	810	RETVAL
558		811
559	void	812	void
560	DESTROY (CFClient::Layout self)	813	DESTROY (CFPlus::Layout self)
561	CODE:	814	CODE:
562	g_object_unref (self->pl);	815	g_object_unref (self->pl);
563	Safefree (self);	816	Safefree (self);
564		817
565	void	818	void
566	set_text (CFClient::Layout self, SV *text_)	819	set_text (CFPlus::Layout self, SV *text_)
567	CODE:	820	CODE:
568	{	821	{
569	STRLEN textlen;	822	STRLEN textlen;
570	char *text = SvPVutf8 (text_, textlen);	823	char *text = SvPVutf8 (text_, textlen);
571		824
572	pango_layout_set_text (self->pl, text, textlen);	825	pango_layout_set_text (self->pl, text, textlen);
573	}	826	}
574		827
575	void	828	void
576	set_markup (CFClient::Layout self, SV *text_)	829	set_markup (CFPlus::Layout self, SV *text_)
577	CODE:	830	CODE:
578	{	831	{
579	STRLEN textlen;	832	STRLEN textlen;
580	char *text = SvPVutf8 (text_, textlen);	833	char *text = SvPVutf8 (text_, textlen);
581		834
582	pango_layout_set_markup (self->pl, text, textlen);	835	pango_layout_set_markup (self->pl, text, textlen);
583	}	836	}
584		837
		838	void
		839	set_shapes (CFPlus::Layout self, ...)
		840	CODE:
		841	{
		842	PangoAttrList *attrs = 0;
		843	const char *text = pango_layout_get_text (self->pl);
		844	const char *pos = text;
		845	int arg = 4;
		846
		847	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		848	{
		849	PangoRectangle inkrect, rect;
		850	PangoAttribute *attr;
		851
		852	int x = SvIV (ST (arg - 3));
		853	int y = SvIV (ST (arg - 2));
		854	int w = SvIV (ST (arg - 1));
		855	int h = SvIV (ST (arg ));
		856
		857	inkrect.x = 0;
		858	inkrect.y = 0;
		859	inkrect.width = 0;
		860	inkrect.height = 0;
		861
		862	rect.x = x * PANGO_SCALE;
		863	rect.y = y * PANGO_SCALE;
		864	rect.width = w * PANGO_SCALE;
		865	rect.height = h * PANGO_SCALE;
		866
		867	if (!attrs)
		868	attrs = pango_layout_get_attributes (self->pl);
		869
		870	attr = pango_attr_shape_new (&inkrect, &rect);
		871	attr->start_index = pos - text;
		872	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		873	pango_attr_list_insert (attrs, attr);
		874
		875	arg += 4;
		876	pos += sizeof (OBJ_STR) - 1;
		877	}
		878
		879	if (attrs)
		880	pango_layout_set_attributes (self->pl, attrs);
		881	}
		882
		883	void
		884	get_shapes (CFPlus::Layout self)
		885	PPCODE:
		886	{
		887	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		888
		889	do
		890	{
		891	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		892
		893	if (run && shape_attr_p (run))
		894	{
		895	PangoRectangle extents;
		896	pango_layout_iter_get_run_extents (iter, 0, &extents);
		897
		898	EXTEND (SP, 2);
		899	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		900	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		901	}
		902	}
		903	while (pango_layout_iter_next_run (iter));
		904
		905	pango_layout_iter_free (iter);
		906	}
		907
		908	int
		909	has_wrapped (CFPlus::Layout self)
		910	CODE:
		911	{
		912	int lines = 1;
		913	const char *text = pango_layout_get_text (self->pl);
		914
		915	while (*text)
		916	lines += *text++ == '\n';
		917
		918	RETVAL = lines < pango_layout_get_line_count (self->pl);
		919	}
		920	OUTPUT:
		921	RETVAL
		922
585	SV *	923	SV *
586	get_text (CFClient::Layout self)	924	get_text (CFPlus::Layout self)
587	CODE:	925	CODE:
588	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	926	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
589	SvUTF8_on (RETVAL);	927	sv_utf8_decode (RETVAL);
590	OUTPUT:	928	OUTPUT:
591	RETVAL	929	RETVAL
592		930
593	void	931	void
		932	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		933	CODE:
		934	self->r = r;
		935	self->g = g;
		936	self->b = b;
		937	self->a = a;
		938
		939	void
		940	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		941	CODE:
		942	if (self->font != font)
		943	{
		944	self->font = font;
		945	layout_update_font (self);
		946	}
		947
		948	void
594	set_height (CFClient::Layout self, int base_height)	949	set_height (CFPlus::Layout self, int base_height)
595	CODE:	950	CODE:
		951	if (self->base_height != base_height)
		952	{
596	self->base_height = base_height;	953	self->base_height = base_height;
		954	layout_update_font (self);
		955	}
597		956
598	void	957	void
599	set_width (CFClient::Layout self, int max_width = -1)	958	set_width (CFPlus::Layout self, int max_width = -1)
600	CODE:	959	CODE:
601	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	960	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
602		961
603	void	962	void
		963	set_indent (CFPlus::Layout self, int indent)
		964	CODE:
		965	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		966
		967	void
		968	set_spacing (CFPlus::Layout self, int spacing)
		969	CODE:
		970	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		971
		972	void
		973	set_ellipsise (CFPlus::Layout self, int ellipsise)
		974	CODE:
		975	pango_layout_set_ellipsize (self->pl,
		976	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		977	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		978	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		979	: PANGO_ELLIPSIZE_NONE
		980	);
		981
		982	void
		983	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		984	CODE:
		985	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		986
		987	void
604	size (CFClient::Layout self)	988	size (CFPlus::Layout self)
605	PPCODE:	989	PPCODE:
606	{	990	{
607	int w, h;	991	int w, h;
608		992
609	layout_update (self);
610	layout_get_pixel_size (self, &w, &h);	993	layout_get_pixel_size (self, &w, &h);
611		994
612	EXTEND (SP, 2);	995	EXTEND (SP, 2);
613	PUSHs (sv_2mortal (newSViv (w)));	996	PUSHs (sv_2mortal (newSViv (w)));
614	PUSHs (sv_2mortal (newSViv (h)));	997	PUSHs (sv_2mortal (newSViv (h)));
615	}	998	}
616		999
617	int	1000	int
		1001	descent (CFPlus::Layout self)
		1002	CODE:
		1003	{
		1004	PangoRectangle rect;
		1005	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1006	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1007	RETVAL = PANGO_DESCENT (rect);
		1008	}
		1009	OUTPUT:
		1010	RETVAL
		1011
		1012	int
618	xy_to_index (CFClient::Layout self, int x, int y)	1013	xy_to_index (CFPlus::Layout self, int x, int y)
619	CODE:	1014	CODE:
620	{	1015	{
621	int index, trailing;	1016	int index, trailing;
622
623	layout_update (self);
624	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1017	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
625
626	RETVAL = index;	1018	RETVAL = index;
627	}	1019	}
628	OUTPUT:	1020	OUTPUT:
629	RETVAL	1021	RETVAL
630		1022
631	void	1023	void
632	cursor_pos (CFClient::Layout self, int index)	1024	cursor_pos (CFPlus::Layout self, int index)
633	PPCODE:	1025	PPCODE:
634	{	1026	{
635	PangoRectangle strong_pos;	1027	PangoRectangle strong_pos;
636	layout_update (self);
637	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1028	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
638		1029
639	EXTEND (SP, 3);	1030	EXTEND (SP, 3);
640	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1031	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
641	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1032	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
642	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1033	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
643	}	1034	}
644		1035
645	void	1036	void
646	render (CFClient::Layout self)	1037	render (CFPlus::Layout self, float x, float y, int flags = 0)
647	PPCODE:	1038	PPCODE:
648	{	1039	pango_opengl_render_layout_subpixel (
649	SV *retval;	1040	self->pl,
650	int w, h;	1041	x * PANGO_SCALE, y * PANGO_SCALE,
651	FT_Bitmap bitmap;	1042	self->r, self->g, self->b, self->a,
		1043	flags
		1044	);
652		1045
653	layout_update (self);	1046	MODULE = CFPlus PACKAGE = CFPlus::Texture
654	layout_get_pixel_size (self, &w, &h);
655		1047
656	retval = newSV (w * h);	1048	void
657	SvPOK_only (retval);	1049	pad2pot (SV *data_, SV *w_, SV *h_)
658	SvCUR_set (retval, w * h);	1050	CODE:
		1051	{
		1052	int ow = SvIV (w_);
		1053	int oh = SvIV (h_);
659		1054
660	bitmap.rows = h;	1055	if (ow && oh)
661	bitmap.width = w;	1056	{
662	bitmap.pitch = w;	1057	int nw = minpot (ow);
663	bitmap.buffer = (unsigned char*)SvPVX (retval);	1058	int nh = minpot (oh);
664	bitmap.num_grays = 256;
665	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
666		1059
667	memset (bitmap.buffer, 0, w * h);	1060	if (nw != ow || nh != oh)
668		1061	{
669	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	1062	if (SvOK (data_))
		1063	{
		1064	STRLEN datalen;
		1065	char *data = SvPVbyte (data_, datalen);
		1066	int bpp = datalen / (ow * oh);
		1067	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
670		1068
671	EXTEND (SP, 3);	1069	SvPOK_only (result_);
672	PUSHs (sv_2mortal (newSViv (w)));	1070	SvCUR_set (result_, nw * nh * bpp);
673	PUSHs (sv_2mortal (newSViv (h)));
674	PUSHs (sv_2mortal (retval));
675	}
676		1071
677	MODULE = CFClient PACKAGE = CFClient::Texture	1072	memset (SvPVX (result_), 0, nw * nh * bpp);
		1073	while (oh--)
		1074	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
678		1075
		1076	sv_setsv (data_, result_);
		1077	}
		1078
		1079	sv_setiv (w_, nw);
		1080	sv_setiv (h_, nh);
		1081	}
		1082	}
		1083	}
		1084
679	void	1085	void
680	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1086	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
681	PROTOTYPE: $$$;$$	1087	PROTOTYPE: $$$;$$
		1088	ALIAS:
		1089	draw_quad_alpha = 1
		1090	draw_quad_alpha_premultiplied = 2
682	CODE:	1091	CODE:
683	{	1092	{
684	HV *hv = (HV *)SvRV (self);	1093	HV *hv = (HV *)SvRV (self);
685	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1094	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
686	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1095	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
687	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1096	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
688	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
689		1097
690	if (items < 5)	1098	if (items < 5)
691	{	1099	{
692	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1100	w = SvNV (*hv_fetch (hv, "w", 1, 1));
693	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1101	h = SvNV (*hv_fetch (hv, "h", 1, 1));
694	}	1102	}
695		1103
		1104	if (ix)
		1105	{
		1106	glEnable (GL_BLEND);
		1107
		1108	if (ix == 2)
		1109	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1110	else
		1111	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1112	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1113
		1114	glEnable (GL_ALPHA_TEST);
		1115	glAlphaFunc (GL_GREATER, 0.01f);
		1116	}
		1117
696	glBindTexture (GL_TEXTURE_2D, name);	1118	glBindTexture (GL_TEXTURE_2D, name);
697	if (wrap_mode) {	1119
698	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
699	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
700	}
701	glBegin (GL_QUADS);	1120	glBegin (GL_QUADS);
702	glTexCoord2f (0, 0); glVertex2f (x , y );	1121	glTexCoord2f (0, 0); glVertex2f (x , y );
703	glTexCoord2f (0, t); glVertex2f (x , y + h);	1122	glTexCoord2f (0, t); glVertex2f (x , y + h);
704	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1123	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
705	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1124	glTexCoord2f (s, 0); glVertex2f (x + w, y );
706	glEnd ();	1125	glEnd ();
707	}
708		1126
		1127	if (ix)
		1128	{
		1129	glDisable (GL_ALPHA_TEST);
		1130	glDisable (GL_BLEND);
		1131	}
		1132	}
		1133
709	MODULE = CFClient PACKAGE = CFClient::Map	1134	MODULE = CFPlus PACKAGE = CFPlus::Map
710		1135
711	CFClient::Map	1136	CFPlus::Map
712	new (SV *class, int map_width, int map_height)	1137	new (SV *class, int map_width, int map_height)
713	CODE:	1138	CODE:
714	New (0, RETVAL, 1, struct map);	1139	New (0, RETVAL, 1, struct map);
715	RETVAL->x = 0;	1140	RETVAL->x = 0;
716	RETVAL->y = 0;	1141	RETVAL->y = 0;
…		…
726	RETVAL->row = 0;	1151	RETVAL->row = 0;
727	OUTPUT:	1152	OUTPUT:
728	RETVAL	1153	RETVAL
729		1154
730	void	1155	void
731	DESTROY (CFClient::Map self)	1156	DESTROY (CFPlus::Map self)
732	CODE:	1157	CODE:
733	{	1158	{
734	map_clear (self);	1159	map_clear (self);
735	Safefree (self->face);	1160	Safefree (self->face);
		1161	Safefree (self->tex);
736	Safefree (self);	1162	Safefree (self);
737	}	1163	}
738		1164
739	void	1165	void
740	clear (CFClient::Map self)	1166	clear (CFPlus::Map self)
741	CODE:	1167	CODE:
742	map_clear (self);	1168	map_clear (self);
743		1169
744	void	1170	void
745	set_face (CFClient::Map self, int face, int texid)	1171	set_face (CFPlus::Map self, int face, int texid)
746	CODE:	1172	CODE:
747	{	1173	{
748	while (self->faces <= face)	1174	while (self->faces <= face)
749	{	1175	{
750	Append (mapface, self->face, self->faces, self->faces);	1176	Append (mapface, self->face, self->faces, self->faces);
…		…
753		1179
754	self->face [face] = texid;	1180	self->face [face] = texid;
755	}	1181	}
756		1182
757	void	1183	void
758	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)	1184	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
759	CODE:	1185	CODE:
760	{	1186	{
761	while (self->texs <= texid)	1187	while (self->texs <= texid)
762	{	1188	{
763	Append (maptex, self->tex, self->texs, self->texs);	1189	Append (maptex, self->tex, self->texs, self->texs);
…		…
775	tex->r = r;	1201	tex->r = r;
776	tex->g = g;	1202	tex->g = g;
777	tex->b = b;	1203	tex->b = b;
778	tex->a = a;	1204	tex->a = a;
779	}	1205	}
		1206
		1207	// somewhat hackish, but for textures that require it, it really
		1208	// improves the look, and most others don't suffer.
		1209	glBindTexture (GL_TEXTURE_2D, name);
		1210	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1211	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1212	// use uglier nearest interpolation because linear suffers
		1213	// from transparent color bleeding and ugly wrapping effects.
		1214	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
780	}	1215	}
781		1216
782	int	1217	int
783	ox (CFClient::Map self)	1218	ox (CFPlus::Map self)
784	ALIAS:	1219	ALIAS:
785	oy = 1	1220	oy = 1
		1221	x = 2
		1222	y = 3
		1223	w = 4
		1224	h = 5
786	CODE:	1225	CODE:
787	switch (ix)	1226	switch (ix)
788	{	1227	{
789	case 0: RETVAL = self->ox; break;	1228	case 0: RETVAL = self->ox; break;
790	case 1: RETVAL = self->oy; break;	1229	case 1: RETVAL = self->oy; break;
		1230	case 2: RETVAL = self->x; break;
		1231	case 3: RETVAL = self->y; break;
		1232	case 4: RETVAL = self->w; break;
		1233	case 5: RETVAL = self->h; break;
791	}	1234	}
792	OUTPUT:	1235	OUTPUT:
793	RETVAL	1236	RETVAL
794		1237
795	void	1238	void
796	scroll (CFClient::Map self, int dx, int dy)	1239	scroll (CFPlus::Map self, int dx, int dy)
797	CODE:	1240	CODE:
798	{	1241	{
799	if (dx > 0)	1242	if (dx > 0)
800	map_blank (self, self->x, self->y, dx - 1, self->h);	1243	map_blank (self, self->x, self->y, dx - 1, self->h);
801	else if (dx < 0)	1244	else if (dx < 0)
…		…
817	self->y += MAP_EXTEND_Y;	1260	self->y += MAP_EXTEND_Y;
818	}	1261	}
819	}	1262	}
820		1263
821	void	1264	void
822	map1a_update (CFClient::Map self, SV *data_)	1265	map1a_update (CFPlus::Map self, SV *data_)
823	CODE:	1266	CODE:
824	{	1267	{
825	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1268	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
826	uint8_t *data_end = (uint8_t *)SvEND (data_);	1269	uint8_t *data_end = (uint8_t *)SvEND (data_);
827	mapcell *cell;	1270	mapcell *cell;
…		…
829		1272
830	while (data < data_end)	1273	while (data < data_end)
831	{	1274	{
832	flags = (data [0] << 8) + data [1]; data += 2;	1275	flags = (data [0] << 8) + data [1]; data += 2;
833		1276
834	x = ((flags >> 10) & 63) + self->x;	1277	x = self->x + ((flags >> 10) & 63);
835	y = ((flags >> 4) & 63) + self->y;	1278	y = self->y + ((flags >> 4) & 63);
836		1279
837	cell = map_get_cell (self, x, y);	1280	cell = map_get_cell (self, x, y);
838		1281
839	if (flags & 15)	1282	if (flags & 15)
840	{	1283	{
…		…
869	cell->darkness = -1;	1312	cell->darkness = -1;
870	}	1313	}
871	}	1314	}
872		1315
873	SV *	1316	SV *
874	mapmap (CFClient::Map self, int w, int h)	1317	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
875	CODE:	1318	CODE:
876	{	1319	{
877	int x0, x1, x;	1320	int x1, x;
878	int y0, y1, y;	1321	int y1, y;
879	int z;	1322	int z;
880	SV *map_sv = newSV (w * h * sizeof (uint32_t));	1323	SV *map_sv = newSV (w * h * sizeof (uint32_t));
881	uint32_t *map = (uint32_t *)SvPVX (map_sv);	1324	uint32_t *map = (uint32_t *)SvPVX (map_sv);
882		1325
883	SvPOK_only (map_sv);	1326	SvPOK_only (map_sv);
884	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1327	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
885		1328
886	x0 = self->x - w / 2; x1 = x0 + w;	1329	x0 += self->x; x1 = x0 + w;
887	y0 = self->y - h / 2; y1 = y0 + h;	1330	y0 += self->y; y1 = y0 + h;
888		1331
889	for (y = y0; y < y1; y++)	1332	for (y = y0; y < y1; y++)
890	{	1333	{
891	maprow *row = 0 <= y && y < self->rows	1334	maprow *row = 0 <= y && y < self->rows
892	? self->row + y	1335	? self->row + y
…		…
929	}	1372	}
930	OUTPUT:	1373	OUTPUT:
931	RETVAL	1374	RETVAL
932		1375
933	void	1376	void
934	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1377	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
935	PPCODE:	1378	CODE:
936	{	1379	{
937	int vx, vy;	1380	int vx, vy;
938	int x, y, z;	1381	int x, y, z;
939	int last_name;	1382	int last_name;
940	mapface face;	1383	mapface face;
941	int sw4 = (sw + 3) & ~3;
942	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
943	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
944		1384
945	memset (darkness, 255, sw4 * sh);
946	SvPOK_only (darkness_sv);
947	SvCUR_set (darkness_sv, sw4 * sh);
948
949	vx = self->x + (self->w - sw) / 2 - shift_x;	1385	vx = self->x + self->w / 2 - sw / 2 - shift_x;
950	vy = self->y + (self->h - sh) / 2 - shift_y;	1386	vy = self->y + self->h / 2 - sh / 2 - shift_y;
951		1387
952	/*	1388	/*
953	int vx = self->vx = self->w >= sw	1389	int vx = self->vx = self->w >= sw
954	? self->x + (self->w - sw) / 2	1390	? self->x + (self->w - sw) / 2
955	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1391	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
959	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1395	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
960	*/	1396	*/
961		1397
962	glColor4ub (255, 255, 255, 255);	1398	glColor4ub (255, 255, 255, 255);
963		1399
		1400	glEnable (GL_BLEND);
964	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1401	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
965	glEnable (GL_BLEND);
966	glEnable (GL_TEXTURE_2D);	1402	glEnable (GL_TEXTURE_2D);
967	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1403	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
968		1404
969	glBegin (GL_QUADS);	1405	glBegin (GL_QUADS);
970		1406
…		…
978		1414
979	for (x = 0; x < sw; x++)	1415	for (x = 0; x < sw; x++)
980	if (row->c0 <= x + vx && x + vx < row->c1)	1416	if (row->c0 <= x + vx && x + vx < row->c1)
981	{	1417	{
982	mapcell *cell = row->col + (x + vx - row->c0);	1418	mapcell *cell = row->col + (x + vx - row->c0);
983
984	darkness[y * sw4 + x] = cell->darkness < 0
985	? 255 - FOW_DARKNESS
986	: 255 - cell->darkness;
987		1419
988	face = cell->face [z];	1420	face = cell->face [z];
989		1421
990	if (face)	1422	if (face)
991	{	1423	{
…		…
1012		1444
1013	glEnd ();	1445	glEnd ();
1014		1446
1015	glDisable (GL_TEXTURE_2D);	1447	glDisable (GL_TEXTURE_2D);
1016	glDisable (GL_BLEND);	1448	glDisable (GL_BLEND);
		1449	}
		1450
		1451	void
		1452	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1453	CODE:
		1454	{
		1455	static float color[16][3] = {
		1456	{ 0.00F, 0.00F, 0.00F },
		1457	{ 1.00F, 1.00F, 1.00F },
		1458	{ 0.00F, 0.00F, 0.55F },
		1459	{ 1.00F, 0.00F, 0.00F },
		1460
		1461	{ 1.00F, 0.54F, 0.00F },
		1462	{ 0.11F, 0.56F, 1.00F },
		1463	{ 0.93F, 0.46F, 0.00F },
		1464	{ 0.18F, 0.54F, 0.34F },
		1465
		1466	{ 0.56F, 0.73F, 0.56F },
		1467	{ 0.80F, 0.80F, 0.80F },
		1468	{ 0.55F, 0.41F, 0.13F },
		1469	{ 0.99F, 0.77F, 0.26F },
		1470
		1471	{ 0.74F, 0.65F, 0.41F },
		1472
		1473	{ 0.00F, 1.00F, 1.00F },
		1474	{ 1.00F, 0.00F, 1.00F },
		1475	{ 1.00F, 1.00F, 0.00F },
		1476	};
		1477
		1478	int x, y;
		1479
		1480	glEnable (GL_TEXTURE_2D);
		1481	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1482	glEnable (GL_BLEND);
		1483	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1484	glBegin (GL_QUADS);
		1485
		1486	for (y = 0; y < h; y++)
		1487	for (x = 0; x < w; x++)
		1488	{
		1489	unsigned char m = data [x + y * w];
		1490
		1491	if (m)
		1492	{
		1493	float *c = color [m & 15];
		1494
		1495	float tx1 = m & 0x40 ? 0.5 : 0.;
		1496	float tx2 = tx1 + 0.5;
		1497
		1498	glColor4f (c[0], c[1], c[2], 0.75);
		1499	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1500	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1501	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1502	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1503	}
		1504	}
		1505
		1506	glEnd ();
		1507	glDisable (GL_BLEND);
		1508	glDisable (GL_TEXTURE_2D);
		1509	}
		1510
		1511	void
		1512	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1513	PPCODE:
		1514	{
		1515	int vx, vy;
		1516	int x, y;
		1517	int sw4 = (sw + 3) & ~3;
		1518	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1519	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1520
		1521	memset (darkness, 255, sw4 * sh);
		1522	SvPOK_only (darkness_sv);
		1523	SvCUR_set (darkness_sv, sw4 * sh);
		1524
		1525	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1526	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1527
		1528	for (y = 0; y < sh; y++)
		1529	if (0 <= y + vy && y + vy < self->rows)
		1530	{
		1531	maprow *row = self->row + (y + vy);
		1532
		1533	for (x = 0; x < sw; x++)
		1534	if (row->c0 <= x + vx && x + vx < row->c1)
		1535	{
		1536	mapcell *cell = row->col + (x + vx - row->c0);
		1537
		1538	darkness[y * sw4 + x] = cell->darkness < 0
		1539	? 255 - FOW_DARKNESS
		1540	: 255 - cell->darkness;
		1541	}
		1542	}
1017		1543
1018	EXTEND (SP, 3);	1544	EXTEND (SP, 3);
1019	PUSHs (sv_2mortal (newSViv (sw4)));	1545	PUSHs (sv_2mortal (newSViv (sw4)));
1020	PUSHs (sv_2mortal (newSViv (sh)));	1546	PUSHs (sv_2mortal (newSViv (sh)));
1021	PUSHs (darkness_sv);	1547	PUSHs (darkness_sv);
1022	}	1548	}
1023		1549
1024	SV *	1550	SV *
1025	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1551	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1026	CODE:	1552	CODE:
1027	{	1553	{
1028	int x, y, x1, y1;	1554	int x, y, x1, y1;
1029	SV *data_sv = newSV (w * h * 7 + 5);	1555	SV *data_sv = newSV (w * h * 7 + 5);
1030	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1556	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1032	*data++ = 0; /* version 0 format */	1558	*data++ = 0; /* version 0 format */
1033	*data++ = w >> 8; *data++ = w;	1559	*data++ = w >> 8; *data++ = w;
1034	*data++ = h >> 8; *data++ = h;	1560	*data++ = h >> 8; *data++ = h;
1035		1561
1036	// we need to do this 'cause we don't keep an absolute coord system for rows	1562	// we need to do this 'cause we don't keep an absolute coord system for rows
1037	// TODO: treat rows as we treat	1563	// TODO: treat rows as we treat columns
1038	map_get_row (self, y0 + self->y - self->oy);//D	1564	map_get_row (self, y0 + self->y - self->oy);//D
1039	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1565	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1040		1566
1041	x0 += self->x - self->ox;	1567	x0 += self->x - self->ox;
1042	y0 += self->y - self->oy;	1568	y0 += self->y - self->oy;
…		…
1092	}	1618	}
1093	OUTPUT:	1619	OUTPUT:
1094	RETVAL	1620	RETVAL
1095		1621
1096	void	1622	void
1097	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1623	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1098	PPCODE:	1624	PPCODE:
1099	{	1625	{
1100	int x, y, z;	1626	int x, y, z;
1101	int w, h;	1627	int w, h;
1102	int x1, y1;	1628	int x1, y1;
…		…
1106		1632
1107	w = *data++ << 8; w |= *data++;	1633	w = *data++ << 8; w |= *data++;
1108	h = *data++ << 8; h |= *data++;	1634	h = *data++ << 8; h |= *data++;
1109		1635
1110	// we need to do this 'cause we don't keep an absolute coord system for rows	1636	// we need to do this 'cause we don't keep an absolute coord system for rows
1111	// TODO: treat rows as we treat	1637	// TODO: treat rows as we treat columns
1112	map_get_row (self, y0 + self->y - self->oy);//D	1638	map_get_row (self, y0 + self->y - self->oy);//D
1113	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1639	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1114		1640
1115	x0 += self->x - self->ox;	1641	x0 += self->x - self->ox;
1116	y0 += self->y - self->oy;	1642	y0 += self->y - self->oy;
…		…
1151	}	1677	}
1152	}	1678	}
1153	}	1679	}
1154	}	1680	}
1155		1681
		1682	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		1683
		1684	CFPlus::MixChunk
		1685	new_from_file (SV *class, char *path)
		1686	CODE:
		1687	RETVAL = Mix_LoadWAV (path);
		1688	OUTPUT:
		1689	RETVAL
		1690
		1691	void
		1692	DESTROY (CFPlus::MixChunk self)
		1693	CODE:
		1694	Mix_FreeChunk (self);
		1695
		1696	int
		1697	volume (CFPlus::MixChunk self, int volume = -1)
		1698	CODE:
		1699	RETVAL = Mix_VolumeChunk (self, volume);
		1700	OUTPUT:
		1701	RETVAL
		1702
		1703	int
		1704	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
		1705	CODE:
		1706	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		1707	OUTPUT:
		1708	RETVAL
		1709
		1710	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
		1711
		1712	int
		1713	volume (int volume = -1)
		1714	CODE:
		1715	RETVAL = Mix_VolumeMusic (volume);
		1716	OUTPUT:
		1717	RETVAL
		1718
		1719	CFPlus::MixMusic
		1720	new_from_file (SV *class, char *path)
		1721	CODE:
		1722	RETVAL = Mix_LoadMUS (path);
		1723	OUTPUT:
		1724	RETVAL
		1725
		1726	void
		1727	DESTROY (CFPlus::MixMusic self)
		1728	CODE:
		1729	Mix_FreeMusic (self);
		1730
		1731	int
		1732	play (CFPlus::MixMusic self, int loops = -1)
		1733	CODE:
		1734	RETVAL = Mix_PlayMusic (self, loops);
		1735	OUTPUT:
		1736	RETVAL
		1737
		1738	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		1739
		1740	BOOT:
		1741	{
		1742	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
		1743	static const struct {
		1744	const char *name;
		1745	IV iv;
		1746	} *civ, const_iv[] = {
		1747	# define const_iv(name) { # name, (IV)name }
		1748	const_iv (GL_COLOR_MATERIAL),
		1749	const_iv (GL_SMOOTH),
		1750	const_iv (GL_FLAT),
		1751	const_iv (GL_DITHER),
		1752	const_iv (GL_BLEND),
		1753	const_iv (GL_CULL_FACE),
		1754	const_iv (GL_SCISSOR_TEST),
		1755	const_iv (GL_DEPTH_TEST),
		1756	const_iv (GL_ALPHA_TEST),
		1757	const_iv (GL_NORMALIZE),
		1758	const_iv (GL_RESCALE_NORMAL),
		1759	const_iv (GL_FRONT),
		1760	const_iv (GL_BACK),
		1761	const_iv (GL_AND),
		1762	const_iv (GL_ONE),
		1763	const_iv (GL_ZERO),
		1764	const_iv (GL_SRC_ALPHA),
		1765	const_iv (GL_DST_ALPHA),
		1766	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1767	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1768	const_iv (GL_SRC_ALPHA_SATURATE),
		1769	const_iv (GL_RGB),
		1770	const_iv (GL_RGBA),
		1771	const_iv (GL_RGBA4),
		1772	const_iv (GL_RGBA8),
		1773	const_iv (GL_RGB5_A1),
		1774	const_iv (GL_UNSIGNED_BYTE),
		1775	const_iv (GL_UNSIGNED_SHORT),
		1776	const_iv (GL_UNSIGNED_INT),
		1777	const_iv (GL_ALPHA),
		1778	const_iv (GL_INTENSITY),
		1779	const_iv (GL_LUMINANCE),
		1780	const_iv (GL_LUMINANCE_ALPHA),
		1781	const_iv (GL_FLOAT),
		1782	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		1783	const_iv (GL_COMPILE),
		1784	const_iv (GL_TEXTURE_1D),
		1785	const_iv (GL_TEXTURE_2D),
		1786	const_iv (GL_TEXTURE_ENV),
		1787	const_iv (GL_TEXTURE_MAG_FILTER),
		1788	const_iv (GL_TEXTURE_MIN_FILTER),
		1789	const_iv (GL_TEXTURE_ENV_MODE),
		1790	const_iv (GL_TEXTURE_WRAP_S),
		1791	const_iv (GL_TEXTURE_WRAP_T),
		1792	const_iv (GL_REPEAT),
		1793	const_iv (GL_CLAMP),
		1794	const_iv (GL_CLAMP_TO_EDGE),
		1795	const_iv (GL_NEAREST),
		1796	const_iv (GL_LINEAR),
		1797	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1798	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1799	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1800	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1801	const_iv (GL_GENERATE_MIPMAP),
		1802	const_iv (GL_MODULATE),
		1803	const_iv (GL_DECAL),
		1804	const_iv (GL_REPLACE),
		1805	const_iv (GL_DEPTH_BUFFER_BIT),
		1806	const_iv (GL_COLOR_BUFFER_BIT),
		1807	const_iv (GL_PROJECTION),
		1808	const_iv (GL_MODELVIEW),
		1809	const_iv (GL_COLOR_LOGIC_OP),
		1810	const_iv (GL_SEPARABLE_2D),
		1811	const_iv (GL_CONVOLUTION_2D),
		1812	const_iv (GL_CONVOLUTION_BORDER_MODE),
		1813	const_iv (GL_CONSTANT_BORDER),
		1814	const_iv (GL_LINES),
		1815	const_iv (GL_LINE_STRIP),
		1816	const_iv (GL_LINE_LOOP),
		1817	const_iv (GL_QUADS),
		1818	const_iv (GL_QUAD_STRIP),
		1819	const_iv (GL_TRIANGLES),
		1820	const_iv (GL_TRIANGLE_STRIP),
		1821	const_iv (GL_TRIANGLE_FAN),
		1822	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		1823	const_iv (GL_FASTEST),
		1824	const_iv (GL_V2F),
		1825	const_iv (GL_V3F),
		1826	const_iv (GL_T2F_V3F),
		1827	const_iv (GL_T2F_N3F_V3F),
		1828	# undef const_iv
		1829	};
		1830
		1831	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		1832	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1833	}
		1834
		1835	char *
		1836	gl_vendor ()
		1837	CODE:
		1838	RETVAL = (char *)glGetString (GL_VENDOR);
		1839	OUTPUT:
		1840	RETVAL
		1841
		1842	char *
		1843	gl_version ()
		1844	CODE:
		1845	RETVAL = (char *)glGetString (GL_VERSION);
		1846	OUTPUT:
		1847	RETVAL
		1848
		1849	char *
		1850	gl_extensions ()
		1851	CODE:
		1852	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1853	OUTPUT:
		1854	RETVAL
		1855
		1856	int glGetError ()
		1857
		1858	void glFinish ()
		1859
		1860	void glClear (int mask)
		1861
		1862	void glClearColor (float r, float g, float b, float a = 1.0)
		1863	PROTOTYPE: @
		1864
		1865	void glEnable (int cap)
		1866
		1867	void glDisable (int cap)
		1868
		1869	void glShadeModel (int mode)
		1870
		1871	void glHint (int target, int mode)
		1872
		1873	void glBlendFunc (int sfactor, int dfactor)
		1874
		1875	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1876	CODE:
		1877	gl_BlendFuncSeparate (sa, da, saa, daa);
		1878
		1879	void glDepthMask (int flag)
		1880
		1881	void glLogicOp (int opcode)
		1882
		1883	void glColorMask (int red, int green, int blue, int alpha)
		1884
		1885	void glMatrixMode (int mode)
		1886
		1887	void glPushMatrix ()
		1888
		1889	void glPopMatrix ()
		1890
		1891	void glLoadIdentity ()
		1892
		1893	void glDrawBuffer (int buffer)
		1894
		1895	void glReadBuffer (int buffer)
		1896
		1897	# near_ and far_ are due to microsofts buggy "c" compiler
		1898	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1899
		1900	# near_ and far_ are due to microsofts buggy "c" compiler
		1901	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		1902
		1903	void glViewport (int x, int y, int width, int height)
		1904
		1905	void glScissor (int x, int y, int width, int height)
		1906
		1907	void glTranslate (float x, float y, float z = 0.)
		1908	CODE:
		1909	glTranslatef (x, y, z);
		1910
		1911	void glScale (float x, float y, float z = 1.)
		1912	CODE:
		1913	glScalef (x, y, z);
		1914
		1915	void glRotate (float angle, float x, float y, float z)
		1916	CODE:
		1917	glRotatef (angle, x, y, z);
		1918
		1919	void glBegin (int mode)
		1920
		1921	void glEnd ()
		1922
		1923	void glColor (float r, float g, float b, float a = 1.0)
		1924	PROTOTYPE: @
		1925	ALIAS:
		1926	glColor_premultiply = 1
		1927	CODE:
		1928	if (ix)
		1929	{
		1930	r *= a;
		1931	g *= a;
		1932	b *= a;
		1933	}
		1934	// microsoft visual "c" rounds instead of truncating...
		1935	glColor4f (r, g, b, a);
		1936
		1937	void glInterleavedArrays (int format, int stride, char *data)
		1938
		1939	void glDrawElements (int mode, int count, int type, char *indices)
		1940
		1941	# 1.2 void glDrawRangeElements (int mode, int start, int end
		1942
		1943	void glRasterPos (float x, float y, float z = 0.)
		1944	CODE:
		1945	glRasterPos3f (0, 0, z);
		1946	glBitmap (0, 0, 0, 0, x, y, 0);
		1947
		1948	void glVertex (float x, float y, float z = 0.)
		1949	CODE:
		1950	glVertex3f (x, y, z);
		1951
		1952	void glTexCoord (float s, float t)
		1953	CODE:
		1954	glTexCoord2f (s, t);
		1955
		1956	void glTexEnv (int target, int pname, float param)
		1957	CODE:
		1958	glTexEnvf (target, pname, param);
		1959
		1960	void glTexParameter (int target, int pname, float param)
		1961	CODE:
		1962	glTexParameterf (target, pname, param);
		1963
		1964	void glBindTexture (int target, int name)
		1965
		1966	void glConvolutionParameter (int target, int pname, float params)
		1967	CODE:
		1968	if (gl.ConvolutionParameterf)
		1969	gl.ConvolutionParameterf (target, pname, params);
		1970
		1971	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1972	CODE:
		1973	if (gl.ConvolutionFilter2D)
		1974	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		1975
		1976	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		1977	CODE:
		1978	if (gl.SeparableFilter2D)
		1979	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
		1980
		1981	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		1982
		1983	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1984
		1985	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		1986
		1987	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
		1988
		1989	int glGenTexture ()
		1990	CODE:
		1991	{
		1992	GLuint name;
		1993	glGenTextures (1, &name);
		1994	RETVAL = name;
		1995	}
		1996	OUTPUT:
		1997	RETVAL
		1998
		1999	void glDeleteTexture (int name)
		2000	CODE:
		2001	{
		2002	GLuint name_ = name;
		2003	glDeleteTextures (1, &name_);
		2004	}
		2005
		2006	int glGenList ()
		2007	CODE:
		2008	RETVAL = glGenLists (1);
		2009	OUTPUT:
		2010	RETVAL
		2011
		2012	void glDeleteList (int list)
		2013	CODE:
		2014	glDeleteLists (list, 1);
		2015
		2016	void glNewList (int list, int mode = GL_COMPILE)
		2017
		2018	void glEndList ()
		2019
		2020	void glCallList (int list)
		2021

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