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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.85 by root, Fri May 19 03:49:47 2006 UTC vs.
Revision 1.133 by root, Sun Jul 30 13:16:44 2006 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
5	# pragma warning(disable:4244)	6	# pragma warning(disable:4244)
6	#endif	7	#endif
7		8
8	#include "EXTERN.h"	9	#include "EXTERN.h"
9	#include "perl.h"	10	#include "perl.h"
10	#include "XSUB.h"	11	#include "XSUB.h"
11		12
		13	#ifdef _WIN32
		14	# undef pipe
		15	#endif
		16
12	#include <math.h>	17	#include <math.h>
13	#include <string.h>	18	#include <string.h>
14	#include <stdio.h>	19	#include <stdio.h>
		20	#include <stdlib.h>
15		21
16	#include <SDL.h>	22	#include <SDL.h>
17	#include <SDL_endian.h>	23	#include <SDL_endian.h>
18	#include <SDL_image.h>	24	#include <SDL_image.h>
19	#include <SDL_mixer.h>	25	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	26	#include <SDL_opengl.h>
21		27
		28	#define PANGO_ENABLE_BACKEND
		29	#define G_DISABLE_CAST_CHECKS
		30
22	#include <glib/gmacros.h>	31	#include <glib/gmacros.h>
23		32
24	#include <pango/pango.h>	33	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		34
29	#ifndef _WIN32	35	#ifndef _WIN32
30	# include <sys/types.h>	36	# include <sys/types.h>
31	# include <sys/socket.h>	37	# include <sys/socket.h>
32	# include <netinet/in.h>	38	# include <netinet/in.h>
…		…
39	typedef signed char int8_t;	45	typedef signed char int8_t;
40	typedef signed short int16_t;	46	typedef signed short int16_t;
41	typedef signed int int32_t;	47	typedef signed int int32_t;
42	#endif	48	#endif
43		49
44	#include "glext.h"	50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */
45		51
46	#define FOW_DARKNESS 32	52	#define FOW_DARKNESS 32
47		53
48	#define MAP_EXTEND_X 32	54	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	55	#define MAP_EXTEND_Y 512
50		56
51	#define MIN_FONT_HEIGHT 10	57	#define MIN_FONT_HEIGHT 10
52		58
53	#define GL_CALL(type,func,args) \	59	#if 0
54	{ \	60	# define PARACHUTE SDL_INIT_NOPARACHUTE
55	static int init_; \	61	#else
56	static type fptr_; \	62	# define PARACHUTE 0
57	\	63	#endif
58	if (!init_) \
59	{ \
60	init_ = 1; \
61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62	} \
63	\
64	if (fptr_) \
65	fptr_ args; \
66	}
67		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
68	typedef Mix_Chunk *CFClient__MixChunk;	88	typedef Mix_Chunk *CFPlus__MixChunk;
69	typedef Mix_Music *CFClient__MixMusic;	89	typedef Mix_Music *CFPlus__MixMusic;
70		90
71	typedef PangoFontDescription *CFClient__Font;	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	}
72		110
73	typedef struct cf_layout {	111	typedef struct cf_layout {
74	PangoLayout *pl; // either derived from a cairo or ft2 context	112	PangoLayout *pl;
75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76	float r, g, b, a; // default color for rgba mode	113	float r, g, b, a; // default color for rgba mode
77	int base_height;	114	int base_height;
78	CFClient__Font font;	115	CFPlus__Font font;
79	} *CFClient__Layout;	116	} *CFPlus__Layout;
80		117
81	static CFClient__Font default_font;	118	static CFPlus__Font default_font;
82	static PangoContext *ft2_context, *cairo_context;	119	static PangoContext *opengl_context;
83	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	120	static PangoFontMap *opengl_fontmap;
84		121
85	static void	122	static void
86	substitute_func (FcPattern *pattern, gpointer data)	123	substitute_func (FcPattern *pattern, gpointer data)
87	{	124	{
88	FcPatternAddBool (pattern, FC_HINTING , 1);	125	FcPatternAddBool (pattern, FC_HINTING, 1);
89	#ifdef _WIN32	126	#ifdef FC_HINT_STYLE
90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	127	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
91	#else	128	#endif
92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93	#endif
94	}	130	}
95		131
96	static void	132	static void
97	layout_update_font (CFClient__Layout self)	133	layout_update_font (CFPlus__Layout self)
98	{	134	{
99	/* 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
100	* reasonably well with bitstream vera	136	* reasonably well with bitstream vera
101	*/	137	*/
102	PangoFontDescription *font = self->font ? self->font : default_font;	138	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
106		142
107	pango_layout_set_font_description (self->pl, font);	143	pango_layout_set_font_description (self->pl, font);
108	}	144	}
109		145
110	static void	146	static void
111	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	147	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
112	{	148	{
113	pango_layout_get_pixel_size (self->pl, w, h);	149	pango_layout_get_pixel_size (self->pl, w, h);
114		150
115	if (!*w) *w = 1;	151	if (!*w) *w = 1;
116	if (!*h) *h = 1;	152	if (!*h) *h = 1;
…		…
146	int texs;	182	int texs;
147	maptex *tex;	183	maptex *tex;
148		184
149	int32_t rows;	185	int32_t rows;
150	maprow *row;	186	maprow *row;
151	} *CFClient__Map;	187	} *CFPlus__Map;
152		188
153	static char *	189	static char *
154	prepend (char *ptr, int sze, int inc)	190	prepend (char *ptr, int sze, int inc)
155	{	191	{
156	char *p;	192	char *p;
…		…
174		210
175	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	211	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
176	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	212	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
177		213
178	static maprow *	214	static maprow *
179	map_get_row (CFClient__Map self, int y)	215	map_get_row (CFPlus__Map self, int y)
180	{	216	{
181	if (0 > y)	217	if (0 > y)
182	{	218	{
183	int extend = - y + MAP_EXTEND_Y;	219	int extend = - y + MAP_EXTEND_Y;
184	Prepend (maprow, self->row, self->rows, extend);	220	Prepend (maprow, self->row, self->rows, extend);
…		…
222		258
223	return row->col + (x - row->c0);	259	return row->col + (x - row->c0);
224	}	260	}
225		261
226	static mapcell *	262	static mapcell *
227	map_get_cell (CFClient__Map self, int x, int y)	263	map_get_cell (CFPlus__Map self, int x, int y)
228	{	264	{
229	return row_get_cell (map_get_row (self, y), x);	265	return row_get_cell (map_get_row (self, y), x);
230	}	266	}
231		267
232	static void	268	static void
233	map_clear (CFClient__Map self)	269	map_clear (CFPlus__Map self)
234	{	270	{
235	int r;	271	int r;
236		272
237	for (r = 0; r < self->rows; r++)	273	for (r = 0; r < self->rows; r++)
238	Safefree (self->row[r].col);	274	Safefree (self->row[r].col);
…		…
246	self->row = 0;	282	self->row = 0;
247	self->rows = 0;	283	self->rows = 0;
248	}	284	}
249		285
250	static void	286	static void
251	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	287	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
252	{	288	{
253	int x, y;	289	int x, y;
254	maprow *row;	290	maprow *row;
255		291
256	for (y = y0; y < y0 + h; y++)	292	for (y = y0; y < y0 + h; y++)
…		…
296	ev.data2 = 0;	332	ev.data2 = 0;
297		333
298	SDL_PushEvent ((SDL_Event *)&ev);	334	SDL_PushEvent ((SDL_Event *)&ev);
299	}	335	}
300		336
		337	static unsigned int
		338	minpot (unsigned int n)
		339	{
		340	if (!n)
		341	return 0;
		342
		343	--n;
		344
		345	n |= n >> 1;
		346	n |= n >> 2;
		347	n |= n >> 4;
		348	n |= n >> 8;
		349	n |= n >> 16;
		350
		351	return n + 1;
		352	}
		353
301	MODULE = CFClient PACKAGE = CFClient	354	MODULE = CFPlus PACKAGE = CFPlus
302		355
303	PROTOTYPES: ENABLE	356	PROTOTYPES: ENABLE
304		357
305	BOOT:	358	BOOT:
306	{	359	{
307	HV *stash = gv_stashpv ("CFClient", 1);	360	HV *stash = gv_stashpv ("CFPlus", 1);
308	static const struct {	361	static const struct {
309	const char *name;	362	const char *name;
310	IV iv;	363	IV iv;
311	} *civ, const_iv[] = {	364	} *civ, const_iv[] = {
312	# define const_iv(name) { # name, (IV)name }	365	# define const_iv(name) { # name, (IV)name }
…		…
413		466
414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	467	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	468	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
416	}	469	}
417		470
		471	int
		472	in_destruct ()
		473	CODE:
		474	RETVAL = PL_main_cv == Nullcv;
		475	OUTPUT:
		476	RETVAL
		477
		478	NV floor (NV x)
		479
		480	NV ceil (NV x)
		481
418	void	482	void
419	pango_init ()	483	pango_init ()
420	CODE:	484	CODE:
421	{	485	{
422	// delayed, so it can pick up new fonts added by AddFontResourceEx
423	ft2_fontmap = pango_ft2_font_map_new ();	486	opengl_fontmap = pango_opengl_font_map_new ();
424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	487	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	488	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426
427	cairo_fontmap = pango_cairo_font_map_get_default ();
428	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
429	}	489	}
430		490
431	int	491	int
432	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	492	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
433		493
434	void	494	void
435	SDL_Quit ()	495	SDL_Quit ()
436		496
437	void	497	void
…		…
452	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	512	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
453	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	513	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
454	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	514	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
455		515
456	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	516	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		517	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
		518	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
457		519
458	SDL_EnableUNICODE (1);	520	SDL_EnableUNICODE (1);
459	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	521	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
460		522
461	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	523	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
470		532
471	++m;	533	++m;
472	}	534	}
473	}	535	}
474		536
		537	char *
		538	SDL_GetError ()
		539
475	int	540	int
476	SDL_SetVideoMode (int w, int h, int fullscreen)	541	SDL_SetVideoMode (int w, int h, int fullscreen)
477	CODE:	542	CODE:
478	RETVAL = !!SDL_SetVideoMode (	543	RETVAL = !!SDL_SetVideoMode (
479	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	544	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
480	);	545	);
		546	if (RETVAL)
		547	{
481	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	548	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		549	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		550	# include "glfunc.h"
		551	# undef GL_FUNC
		552	}
482	OUTPUT:	553	OUTPUT:
483	RETVAL	554	RETVAL
484		555
485	void	556	void
486	SDL_GL_SwapBuffers ()	557	SDL_GL_SwapBuffers ()
		558
		559	char *
		560	SDL_GetKeyName (int sym)
487		561
488	void	562	void
489	SDL_PollEvent ()	563	SDL_PollEvent ()
490	PPCODE:	564	PPCODE:
491	{	565	{
…		…
510	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	584	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
511	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	585	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
512	break;	586	break;
513		587
514	case SDL_MOUSEMOTION:	588	case SDL_MOUSEMOTION:
		589	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		590
515	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	591	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
516	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	592	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
517	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	593	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
518	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	594	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
519	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	595	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
520	break;	596	break;
521		597
522	case SDL_MOUSEBUTTONDOWN:	598	case SDL_MOUSEBUTTONDOWN:
523	case SDL_MOUSEBUTTONUP:	599	case SDL_MOUSEBUTTONUP:
		600	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		601
524	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	602	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
525	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	603	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
526	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	604	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
527	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	605	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
528	break;	606	break;
…		…
532	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	610	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
533	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	611	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
534	break;	612	break;
535	}	613	}
536		614
537	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	615	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
538	}	616	}
539	}	617	}
540		618
541	int	619	int
542	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	620	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
555	CODE:	633	CODE:
556	#ifndef _WIN32	634	#ifndef _WIN32
557	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	635	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
558	#endif	636	#endif
559		637
560	char *
561	gl_version ()
562	CODE:
563	RETVAL = (char *)glGetString (GL_VERSION);
564	OUTPUT:
565	RETVAL
566
567	char *
568	gl_extensions ()
569	CODE:
570	RETVAL = (char *)glGetString (GL_EXTENSIONS);
571	OUTPUT:
572	RETVAL
573
574	void	638	void
575	add_font (char *file)	639	add_font (char *file)
576	CODE:	640	CODE:
577	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	641	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
578	#ifdef _WIN32
579	// cairo... sigh... requires win2000
580	AddFontResourceEx (file, FR_PRIVATE, 0);
581	#endif
582		642
583	void	643	void
584	load_image_inline (SV *image_)	644	load_image_inline (SV *image_)
585	ALIAS:	645	ALIAS:
586	load_image_file = 1	646	load_image_file = 1
…		…
628		688
629	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	689	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
630		690
631	assert (surface2->pitch == surface2->w * 4);	691	assert (surface2->pitch == surface2->w * 4);
632		692
		693	SDL_LockSurface (surface2);
633	EXTEND (SP, 5);	694	EXTEND (SP, 6);
634	PUSHs (sv_2mortal (newSViv (surface2->w)));	695	PUSHs (sv_2mortal (newSViv (surface2->w)));
635	PUSHs (sv_2mortal (newSViv (surface2->h)));	696	PUSHs (sv_2mortal (newSViv (surface2->h)));
636	SDL_LockSurface (surface2);
637	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	697	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
638	SDL_UnlockSurface (surface2);
639	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	698	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
640	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	699	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
641	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	700	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		701	SDL_UnlockSurface (surface2);
642		702
643	SDL_FreeSurface (surface);	703	SDL_FreeSurface (surface);
644	SDL_FreeSurface (surface2);	704	SDL_FreeSurface (surface2);
645	}	705	}
646		706
…		…
670	}	730	}
671		731
672	void	732	void
673	error (char *message)	733	error (char *message)
674	CODE:	734	CODE:
		735	fprintf (stderr, "ERROR: %s\n", message);
675	#ifdef _WIN32	736	#ifdef _WIN32
676	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	737	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
677	#else
678	fprintf (stderr, "ERROR: %s\n", message);
679	#endif	738	#endif
680		739
681	void	740	void
682	fatal (char *message)	741	fatal (char *message)
683	CODE:	742	CODE:
		743	fprintf (stderr, "FATAL: %s\n", message);
684	#ifdef _WIN32	744	#ifdef _WIN32
685	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	745	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
686	#else
687	fprintf (stderr, "FATAL: %s\n", message);
688	#endif	746	#endif
689	exit (1);	747	_exit (1);
690		748
		749	void
		750	_exit (int retval)
		751	CODE:
		752	_exit (retval);
		753
691	MODULE = CFClient PACKAGE = CFClient::Font	754	MODULE = CFPlus PACKAGE = CFPlus::Font
692		755
693	CFClient::Font	756	CFPlus::Font
694	new_from_file (SV *class, char *path, int id = 0)	757	new_from_file (SV *class, char *path, int id = 0)
695	CODE:	758	CODE:
696	{	759	{
697	int count;	760	int count;
698	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	761	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
701	}	764	}
702	OUTPUT:	765	OUTPUT:
703	RETVAL	766	RETVAL
704		767
705	void	768	void
706	DESTROY (CFClient::Font self)	769	DESTROY (CFPlus::Font self)
707	CODE:	770	CODE:
708	pango_font_description_free (self);	771	pango_font_description_free (self);
709		772
710	void	773	void
711	make_default (CFClient::Font self)	774	make_default (CFPlus::Font self)
712	CODE:	775	CODE:
713	default_font = self;	776	default_font = self;
714		777
715	MODULE = CFClient PACKAGE = CFClient::Layout	778	MODULE = CFPlus PACKAGE = CFPlus::Layout
716		779
717	CFClient::Layout	780	void
718	new (SV *class, int rgba = 0)	781	reset_glyph_cache ()
		782	CODE:
		783	tc_clear ();
		784
		785	CFPlus::Layout
		786	new (SV *class)
719	CODE:	787	CODE:
720	New (0, RETVAL, 1, struct cf_layout);	788	New (0, RETVAL, 1, struct cf_layout);
721		789
722	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	790	RETVAL->pl = pango_layout_new (opengl_context);
723	RETVAL->rgba = rgba;
724	RETVAL->r = 1.;	791	RETVAL->r = 1.;
725	RETVAL->g = 1.;	792	RETVAL->g = 1.;
726	RETVAL->b = 1.;	793	RETVAL->b = 1.;
727	RETVAL->a = 1.;	794	RETVAL->a = 1.;
728	RETVAL->base_height = MIN_FONT_HEIGHT;	795	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
732	layout_update_font (RETVAL);	799	layout_update_font (RETVAL);
733	OUTPUT:	800	OUTPUT:
734	RETVAL	801	RETVAL
735		802
736	void	803	void
737	DESTROY (CFClient::Layout self)	804	DESTROY (CFPlus::Layout self)
738	CODE:	805	CODE:
739	g_object_unref (self->pl);	806	g_object_unref (self->pl);
740	Safefree (self);	807	Safefree (self);
741		808
742	int
743	is_rgba (CFClient::Layout self)
744	CODE:
745	RETVAL = self->rgba;
746	OUTPUT:
747	RETVAL
748
749	void	809	void
750	set_text (CFClient::Layout self, SV *text_)	810	set_text (CFPlus::Layout self, SV *text_)
751	CODE:	811	CODE:
752	{	812	{
753	STRLEN textlen;	813	STRLEN textlen;
754	char *text = SvPVutf8 (text_, textlen);	814	char *text = SvPVutf8 (text_, textlen);
755		815
756	pango_layout_set_text (self->pl, text, textlen);	816	pango_layout_set_text (self->pl, text, textlen);
757	}	817	}
758		818
759	void	819	void
760	set_markup (CFClient::Layout self, SV *text_)	820	set_markup (CFPlus::Layout self, SV *text_)
761	CODE:	821	CODE:
762	{	822	{
763	STRLEN textlen;	823	STRLEN textlen;
764	char *text = SvPVutf8 (text_, textlen);	824	char *text = SvPVutf8 (text_, textlen);
765		825
766	pango_layout_set_markup (self->pl, text, textlen);	826	pango_layout_set_markup (self->pl, text, textlen);
767	}	827	}
768		828
		829	void
		830	set_shapes (CFPlus::Layout self, ...)
		831	CODE:
		832	{
		833	PangoAttrList *attrs = 0;
		834	const char *text = pango_layout_get_text (self->pl);
		835	const char *pos = text;
		836	int arg = 4;
		837
		838	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		839	{
		840	PangoRectangle inkrect, rect;
		841	PangoAttribute *attr;
		842
		843	int x = SvIV (ST (arg - 3));
		844	int y = SvIV (ST (arg - 2));
		845	int w = SvIV (ST (arg - 1));
		846	int h = SvIV (ST (arg ));
		847
		848	inkrect.x = 0;
		849	inkrect.y = 0;
		850	inkrect.width = 0;
		851	inkrect.height = 0;
		852
		853	rect.x = x * PANGO_SCALE;
		854	rect.y = y * PANGO_SCALE;
		855	rect.width = w * PANGO_SCALE;
		856	rect.height = h * PANGO_SCALE;
		857
		858	if (!attrs)
		859	attrs = pango_layout_get_attributes (self->pl);
		860
		861	attr = pango_attr_shape_new (&inkrect, &rect);
		862	attr->start_index = pos - text;
		863	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		864	pango_attr_list_insert (attrs, attr);
		865
		866	arg += 4;
		867	pos += sizeof (OBJ_STR) - 1;
		868	}
		869
		870	if (attrs)
		871	pango_layout_set_attributes (self->pl, attrs);
		872	}
		873
		874	void
		875	get_shapes (CFPlus::Layout self)
		876	PPCODE:
		877	{
		878	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		879
		880	do
		881	{
		882	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		883
		884	if (run && shape_attr_p (run))
		885	{
		886	PangoRectangle extents;
		887	pango_layout_iter_get_run_extents (iter, 0, &extents);
		888
		889	EXTEND (SP, 2);
		890	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		891	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		892	}
		893	}
		894	while (pango_layout_iter_next_run (iter));
		895
		896	pango_layout_iter_free (iter);
		897	}
		898
		899	int
		900	has_wrapped (CFPlus::Layout self)
		901	CODE:
		902	{
		903	int lines = 1;
		904	const char *text = pango_layout_get_text (self->pl);
		905
		906	while (*text)
		907	lines += *text++ == '\n';
		908
		909	RETVAL = lines < pango_layout_get_line_count (self->pl);
		910	}
		911	OUTPUT:
		912	RETVAL
		913
769	SV *	914	SV *
770	get_text (CFClient::Layout self)	915	get_text (CFPlus::Layout self)
771	CODE:	916	CODE:
772	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	917	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
773	SvUTF8_on (RETVAL);	918	sv_utf8_decode (RETVAL);
774	OUTPUT:	919	OUTPUT:
775	RETVAL	920	RETVAL
776		921
777	void	922	void
778	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	923	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
779	CODE:	924	CODE:
780	self->r = r;	925	self->r = r;
781	self->g = g;	926	self->g = g;
782	self->b = b;	927	self->b = b;
783	self->a = a;	928	self->a = a;
784		929
785	void	930	void
786	set_font (CFClient::Layout self, CFClient::Font font = 0)	931	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
787	CODE:	932	CODE:
788	if (self->font != font)	933	if (self->font != font)
789	{	934	{
790	self->font = font;	935	self->font = font;
791	layout_update_font (self);	936	layout_update_font (self);
792	}	937	}
793		938
794	void	939	void
795	set_height (CFClient::Layout self, int base_height)	940	set_height (CFPlus::Layout self, int base_height)
796	CODE:	941	CODE:
797	if (self->base_height != base_height)	942	if (self->base_height != base_height)
798	{	943	{
799	self->base_height = base_height;	944	self->base_height = base_height;
800	layout_update_font (self);	945	layout_update_font (self);
801	}	946	}
802		947
803	void	948	void
804	set_width (CFClient::Layout self, int max_width = -1)	949	set_width (CFPlus::Layout self, int max_width = -1)
805	CODE:	950	CODE:
806	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	951	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
807		952
808	void	953	void
809	set_indent (CFClient::Layout self, int indent)	954	set_indent (CFPlus::Layout self, int indent)
810	CODE:	955	CODE:
811	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	956	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
812		957
813	void	958	void
814	set_spacing (CFClient::Layout self, int spacing)	959	set_spacing (CFPlus::Layout self, int spacing)
815	CODE:	960	CODE:
816	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	961	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
817		962
818	void	963	void
819	set_ellipsise (CFClient::Layout self, int ellipsise)	964	set_ellipsise (CFPlus::Layout self, int ellipsise)
820	CODE:	965	CODE:
821	pango_layout_set_ellipsize (self->pl,	966	pango_layout_set_ellipsize (self->pl,
822	ellipsise == 1 ? PANGO_ELLIPSIZE_START	967	ellipsise == 1 ? PANGO_ELLIPSIZE_START
823	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	968	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
824	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	969	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
825	: PANGO_ELLIPSIZE_NONE	970	: PANGO_ELLIPSIZE_NONE
826	);	971	);
827		972
828	void	973	void
829	set_single_paragraph_mode (CFClient::Layout self, int spm)	974	set_single_paragraph_mode (CFPlus::Layout self, int spm)
830	CODE:	975	CODE:
831	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	976	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
832		977
833	void	978	void
834	size (CFClient::Layout self)	979	size (CFPlus::Layout self)
835	PPCODE:	980	PPCODE:
836	{	981	{
837	int w, h;	982	int w, h;
838		983
839	layout_get_pixel_size (self, &w, &h);	984	layout_get_pixel_size (self, &w, &h);
…		…
842	PUSHs (sv_2mortal (newSViv (w)));	987	PUSHs (sv_2mortal (newSViv (w)));
843	PUSHs (sv_2mortal (newSViv (h)));	988	PUSHs (sv_2mortal (newSViv (h)));
844	}	989	}
845		990
846	int	991	int
		992	descent (CFPlus::Layout self)
		993	CODE:
		994	{
		995	PangoRectangle rect;
		996	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		997	pango_layout_line_get_pixel_extents (line, 0, &rect);
		998	RETVAL = PANGO_DESCENT (rect);
		999	}
		1000	OUTPUT:
		1001	RETVAL
		1002
		1003	int
847	xy_to_index (CFClient::Layout self, int x, int y)	1004	xy_to_index (CFPlus::Layout self, int x, int y)
848	CODE:	1005	CODE:
849	{	1006	{
850	int index, trailing;	1007	int index, trailing;
851	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1008	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
852	RETVAL = index;	1009	RETVAL = index;
853	}	1010	}
854	OUTPUT:	1011	OUTPUT:
855	RETVAL	1012	RETVAL
856		1013
857	void	1014	void
858	cursor_pos (CFClient::Layout self, int index)	1015	cursor_pos (CFPlus::Layout self, int index)
859	PPCODE:	1016	PPCODE:
860	{	1017	{
861	PangoRectangle strong_pos;	1018	PangoRectangle strong_pos;
862	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1019	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
863		1020
…		…
866	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1023	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
867	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1024	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
868	}	1025	}
869		1026
870	void	1027	void
871	render (CFClient::Layout self)	1028	render (CFPlus::Layout self, float x, float y)
872	PPCODE:	1029	PPCODE:
873	{	1030	pango_opengl_render_layout_subpixel (
874	SV *retval;	1031	self->pl,
875	int w, h;	1032	x * PANGO_SCALE, y * PANGO_SCALE,
		1033	self->r, self->g, self->b, self->a
		1034	);
876		1035
877	layout_get_pixel_size (self, &w, &h);	1036	MODULE = CFPlus PACKAGE = CFPlus::Texture
878		1037
879	if (self->rgba)	1038	void
		1039	pad2pot (SV *data_, SV *w_, SV *h_)
		1040	CODE:
		1041	{
		1042	int ow = SvIV (w_);
		1043	int oh = SvIV (h_);
		1044
		1045	if (ow && oh)
880	{	1046	{
881	cairo_surface_t *surface;	1047	int nw = minpot (ow);
882	cairo_t *cairo;	1048	int nh = minpot (oh);
883		1049
884	retval = newSV (w * h * 4);	1050	if (nw != ow || nh != oh)
885	SvPOK_only (retval);
886	SvCUR_set (retval, w * h * 4);
887
888	memset (SvPVX (retval), 0, w * h * 4);
889
890	surface = cairo_image_surface_create_for_data (
891	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
892	cairo = cairo_create (surface);
893	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
894
895	pango_cairo_show_layout (cairo, self->pl);
896
897	cairo_destroy (cairo);
898	cairo_surface_destroy (surface);
899
900	// what a mess, and its premultiplied, too :(
901	{	1051	{
902	uint32_t *p = (uint32_t *)SvPVX (retval);	1052	if (SvOK (data_))
903	uint32_t *e = p + w * h;
904
905	while (p < e)
906	{	1053	{
907	uint32_t rgba = *p;	1054	STRLEN datalen;
908	rgba = (rgba >> 24) | (rgba << 8);	1055	char *data = SvPVbyte (data_, datalen);
909	rgba = SDL_SwapBE32 (rgba);	1056	int bpp = datalen / (ow * oh);
910	*p++ = rgba;	1057	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1058
		1059	SvPOK_only (result_);
		1060	SvCUR_set (result_, nw * nh * bpp);
		1061
		1062	memset (SvPVX (result_), 0, nw * nh * bpp);
		1063	while (oh--)
		1064	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1065
		1066	sv_setsv (data_, result_);
911	}	1067	}
		1068
		1069	sv_setiv (w_, nw);
		1070	sv_setiv (h_, nh);
912	}	1071	}
913
914	EXTEND (SP, 5);
915	PUSHs (sv_2mortal (newSViv (w)));
916	PUSHs (sv_2mortal (newSViv (h)));
917	PUSHs (sv_2mortal (retval));
918	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
919	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
920	}	1072	}
921	else
922	{
923	FT_Bitmap bitmap;
924
925	retval = newSV (w * h);
926	SvPOK_only (retval);
927	SvCUR_set (retval, w * h);
928
929	bitmap.rows = h;
930	bitmap.width = w;
931	bitmap.pitch = w;
932	bitmap.buffer = (unsigned char*)SvPVX (retval);
933	bitmap.num_grays = 256;
934	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
935
936	memset (bitmap.buffer, 0, w * h);
937
938	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
939
940	EXTEND (SP, 5);
941	PUSHs (sv_2mortal (newSViv (w)));
942	PUSHs (sv_2mortal (newSViv (h)));
943	PUSHs (sv_2mortal (retval));
944	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
945	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
946	}
947	}	1073	}
948		1074
949	MODULE = CFClient PACKAGE = CFClient::Texture
950
951	void	1075	void
952	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1076	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
953	PROTOTYPE: $$$;$$	1077	PROTOTYPE: $$$;$$
954	ALIAS:	1078	ALIAS:
955	draw_quad_alpha = 1	1079	draw_quad_alpha = 1
956	draw_quad_alpha_premultiplied = 2	1080	draw_quad_alpha_premultiplied = 2
957	CODE:	1081	CODE:
958	{	1082	{
959	HV *hv = (HV *)SvRV (self);	1083	HV *hv = (HV *)SvRV (self);
960	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1084	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
961	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1085	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
962	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1086	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
963	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
964		1087
965	if (items < 5)	1088	if (items < 5)
966	{	1089	{
967	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1090	w = SvNV (*hv_fetch (hv, "w", 1, 1));
968	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1091	h = SvNV (*hv_fetch (hv, "h", 1, 1));
969	}	1092	}
970		1093
971	if (ix)	1094	if (ix)
972	{	1095	{
973	glEnable (GL_BLEND);	1096	glEnable (GL_BLEND);
		1097
		1098	if (ix == 2)
974	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1099	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1100	else
		1101	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1102	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1103
		1104	glEnable (GL_ALPHA_TEST);
		1105	glAlphaFunc (GL_GREATER, 0.01f);
975	}	1106	}
976		1107
977	glBindTexture (GL_TEXTURE_2D, name);	1108	glBindTexture (GL_TEXTURE_2D, name);
978
979	if (wrap_mode)
980	{
981	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
982	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
983	}
984		1109
985	glBegin (GL_QUADS);	1110	glBegin (GL_QUADS);
986	glTexCoord2f (0, 0); glVertex2f (x , y );	1111	glTexCoord2f (0, 0); glVertex2f (x , y );
987	glTexCoord2f (0, t); glVertex2f (x , y + h);	1112	glTexCoord2f (0, t); glVertex2f (x , y + h);
988	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1113	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
989	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1114	glTexCoord2f (s, 0); glVertex2f (x + w, y );
990	glEnd ();	1115	glEnd ();
991		1116
992	if (ix)	1117	if (ix)
		1118	{
		1119	glDisable (GL_ALPHA_TEST);
993	glDisable (GL_BLEND);	1120	glDisable (GL_BLEND);
		1121	}
994	}	1122	}
995		1123
996	MODULE = CFClient PACKAGE = CFClient::Map	1124	MODULE = CFPlus PACKAGE = CFPlus::Map
997		1125
998	CFClient::Map	1126	CFPlus::Map
999	new (SV *class, int map_width, int map_height)	1127	new (SV *class, int map_width, int map_height)
1000	CODE:	1128	CODE:
1001	New (0, RETVAL, 1, struct map);	1129	New (0, RETVAL, 1, struct map);
1002	RETVAL->x = 0;	1130	RETVAL->x = 0;
1003	RETVAL->y = 0;	1131	RETVAL->y = 0;
…		…
1013	RETVAL->row = 0;	1141	RETVAL->row = 0;
1014	OUTPUT:	1142	OUTPUT:
1015	RETVAL	1143	RETVAL
1016		1144
1017	void	1145	void
1018	DESTROY (CFClient::Map self)	1146	DESTROY (CFPlus::Map self)
1019	CODE:	1147	CODE:
1020	{	1148	{
1021	map_clear (self);	1149	map_clear (self);
1022	Safefree (self->face);	1150	Safefree (self->face);
		1151	Safefree (self->tex);
1023	Safefree (self);	1152	Safefree (self);
1024	}	1153	}
1025		1154
1026	void	1155	void
1027	clear (CFClient::Map self)	1156	clear (CFPlus::Map self)
1028	CODE:	1157	CODE:
1029	map_clear (self);	1158	map_clear (self);
1030		1159
1031	void	1160	void
1032	set_face (CFClient::Map self, int face, int texid)	1161	set_face (CFPlus::Map self, int face, int texid)
1033	CODE:	1162	CODE:
1034	{	1163	{
1035	while (self->faces <= face)	1164	while (self->faces <= face)
1036	{	1165	{
1037	Append (mapface, self->face, self->faces, self->faces);	1166	Append (mapface, self->face, self->faces, self->faces);
…		…
1040		1169
1041	self->face [face] = texid;	1170	self->face [face] = texid;
1042	}	1171	}
1043		1172
1044	void	1173	void
1045	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)	1174	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)
1046	CODE:	1175	CODE:
1047	{	1176	{
1048	while (self->texs <= texid)	1177	while (self->texs <= texid)
1049	{	1178	{
1050	Append (maptex, self->tex, self->texs, self->texs);	1179	Append (maptex, self->tex, self->texs, self->texs);
…		…
1062	tex->r = r;	1191	tex->r = r;
1063	tex->g = g;	1192	tex->g = g;
1064	tex->b = b;	1193	tex->b = b;
1065	tex->a = a;	1194	tex->a = a;
1066	}	1195	}
		1196
		1197	// somewhat hackish, but for textures that require it, it really
		1198	// improves the look, and most others don't suffer.
		1199	glBindTexture (GL_TEXTURE_2D, name);
		1200	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1201	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1202	// use uglier nearest interpolation because linear suffers
		1203	// from transparent color bleeding and ugly wrapping effects.
		1204	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1067	}	1205	}
1068		1206
1069	int	1207	int
1070	ox (CFClient::Map self)	1208	ox (CFPlus::Map self)
1071	ALIAS:	1209	ALIAS:
1072	oy = 1	1210	oy = 1
		1211	x = 2
		1212	y = 3
		1213	w = 4
		1214	h = 5
1073	CODE:	1215	CODE:
1074	switch (ix)	1216	switch (ix)
1075	{	1217	{
1076	case 0: RETVAL = self->ox; break;	1218	case 0: RETVAL = self->ox; break;
1077	case 1: RETVAL = self->oy; break;	1219	case 1: RETVAL = self->oy; break;
		1220	case 2: RETVAL = self->x; break;
		1221	case 3: RETVAL = self->y; break;
		1222	case 4: RETVAL = self->w; break;
		1223	case 5: RETVAL = self->h; break;
1078	}	1224	}
1079	OUTPUT:	1225	OUTPUT:
1080	RETVAL	1226	RETVAL
1081		1227
1082	void	1228	void
1083	scroll (CFClient::Map self, int dx, int dy)	1229	scroll (CFPlus::Map self, int dx, int dy)
1084	CODE:	1230	CODE:
1085	{	1231	{
1086	if (dx > 0)	1232	if (dx > 0)
1087	map_blank (self, self->x, self->y, dx - 1, self->h);	1233	map_blank (self, self->x, self->y, dx - 1, self->h);
1088	else if (dx < 0)	1234	else if (dx < 0)
…		…
1104	self->y += MAP_EXTEND_Y;	1250	self->y += MAP_EXTEND_Y;
1105	}	1251	}
1106	}	1252	}
1107		1253
1108	void	1254	void
1109	map1a_update (CFClient::Map self, SV *data_)	1255	map1a_update (CFPlus::Map self, SV *data_)
1110	CODE:	1256	CODE:
1111	{	1257	{
1112	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1258	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1113	uint8_t *data_end = (uint8_t *)SvEND (data_);	1259	uint8_t *data_end = (uint8_t *)SvEND (data_);
1114	mapcell *cell;	1260	mapcell *cell;
…		…
1116		1262
1117	while (data < data_end)	1263	while (data < data_end)
1118	{	1264	{
1119	flags = (data [0] << 8) + data [1]; data += 2;	1265	flags = (data [0] << 8) + data [1]; data += 2;
1120		1266
1121	x = ((flags >> 10) & 63) + self->x;	1267	x = self->x + ((flags >> 10) & 63);
1122	y = ((flags >> 4) & 63) + self->y;	1268	y = self->y + ((flags >> 4) & 63);
1123		1269
1124	cell = map_get_cell (self, x, y);	1270	cell = map_get_cell (self, x, y);
1125		1271
1126	if (flags & 15)	1272	if (flags & 15)
1127	{	1273	{
…		…
1156	cell->darkness = -1;	1302	cell->darkness = -1;
1157	}	1303	}
1158	}	1304	}
1159		1305
1160	SV *	1306	SV *
1161	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1307	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1162	CODE:	1308	CODE:
1163	{	1309	{
1164	int x1, x;	1310	int x1, x;
1165	int y1, y;	1311	int y1, y;
1166	int z;	1312	int z;
…		…
1216	}	1362	}
1217	OUTPUT:	1363	OUTPUT:
1218	RETVAL	1364	RETVAL
1219		1365
1220	void	1366	void
1221	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1367	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1222	PPCODE:	1368	CODE:
1223	{	1369	{
1224	int vx, vy;	1370	int vx, vy;
1225	int x, y, z;	1371	int x, y, z;
1226	int last_name;	1372	int last_name;
1227	mapface face;	1373	mapface face;
1228	int sw4 = (sw + 3) & ~3;
1229	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1230	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1231		1374
1232	memset (darkness, 255, sw4 * sh);
1233	SvPOK_only (darkness_sv);
1234	SvCUR_set (darkness_sv, sw4 * sh);
1235
1236	vx = self->x + (self->w - sw) / 2 - shift_x;	1375	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1237	vy = self->y + (self->h - sh) / 2 - shift_y;	1376	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1238		1377
1239	/*	1378	/*
1240	int vx = self->vx = self->w >= sw	1379	int vx = self->vx = self->w >= sw
1241	? self->x + (self->w - sw) / 2	1380	? self->x + (self->w - sw) / 2
1242	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1381	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
1246	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1385	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1247	*/	1386	*/
1248		1387
1249	glColor4ub (255, 255, 255, 255);	1388	glColor4ub (255, 255, 255, 255);
1250		1389
		1390	glEnable (GL_BLEND);
1251	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1391	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1252	glEnable (GL_BLEND);
1253	glEnable (GL_TEXTURE_2D);	1392	glEnable (GL_TEXTURE_2D);
1254	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1393	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1255		1394
1256	glBegin (GL_QUADS);	1395	glBegin (GL_QUADS);
1257		1396
…		…
1265		1404
1266	for (x = 0; x < sw; x++)	1405	for (x = 0; x < sw; x++)
1267	if (row->c0 <= x + vx && x + vx < row->c1)	1406	if (row->c0 <= x + vx && x + vx < row->c1)
1268	{	1407	{
1269	mapcell *cell = row->col + (x + vx - row->c0);	1408	mapcell *cell = row->col + (x + vx - row->c0);
1270
1271	darkness[y * sw4 + x] = cell->darkness < 0
1272	? 255 - FOW_DARKNESS
1273	: 255 - cell->darkness;
1274		1409
1275	face = cell->face [z];	1410	face = cell->face [z];
1276		1411
1277	if (face)	1412	if (face)
1278	{	1413	{
…		…
1299		1434
1300	glEnd ();	1435	glEnd ();
1301		1436
1302	glDisable (GL_TEXTURE_2D);	1437	glDisable (GL_TEXTURE_2D);
1303	glDisable (GL_BLEND);	1438	glDisable (GL_BLEND);
		1439	}
		1440
		1441	void
		1442	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1443	CODE:
		1444	{
		1445	static float color[16][3] = {
		1446	{ 0.00F, 0.00F, 0.00F },
		1447	{ 1.00F, 1.00F, 1.00F },
		1448	{ 0.00F, 0.00F, 0.55F },
		1449	{ 1.00F, 0.00F, 0.00F },
		1450
		1451	{ 1.00F, 0.54F, 0.00F },
		1452	{ 0.11F, 0.56F, 1.00F },
		1453	{ 0.93F, 0.46F, 0.00F },
		1454	{ 0.18F, 0.54F, 0.34F },
		1455
		1456	{ 0.56F, 0.73F, 0.56F },
		1457	{ 0.80F, 0.80F, 0.80F },
		1458	{ 0.55F, 0.41F, 0.13F },
		1459	{ 0.99F, 0.77F, 0.26F },
		1460
		1461	{ 0.74F, 0.65F, 0.41F },
		1462
		1463	{ 0.00F, 1.00F, 1.00F },
		1464	{ 1.00F, 0.00F, 1.00F },
		1465	{ 1.00F, 1.00F, 0.00F },
		1466	};
		1467
		1468	int x, y;
		1469
		1470	glEnable (GL_TEXTURE_2D);
		1471	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1472	glEnable (GL_BLEND);
		1473	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1474	glBegin (GL_QUADS);
		1475
		1476	for (y = 0; y < h; y++)
		1477	for (x = 0; x < w; x++)
		1478	{
		1479	unsigned char m = data [x + y * w];
		1480
		1481	if (m)
		1482	{
		1483	float *c = color [m & 15];
		1484
		1485	float tx1 = m & 0x40 ? 0.5 : 0.;
		1486	float tx2 = tx1 + 0.5;
		1487
		1488	glColor4f (c[0], c[1], c[2], 0.75);
		1489	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1490	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1491	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1492	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1493	}
		1494	}
		1495
		1496	glEnd ();
		1497	glDisable (GL_BLEND);
		1498	glDisable (GL_TEXTURE_2D);
		1499	}
		1500
		1501	void
		1502	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1503	PPCODE:
		1504	{
		1505	int vx, vy;
		1506	int x, y;
		1507	int sw4 = (sw + 3) & ~3;
		1508	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1509	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1510
		1511	memset (darkness, 255, sw4 * sh);
		1512	SvPOK_only (darkness_sv);
		1513	SvCUR_set (darkness_sv, sw4 * sh);
		1514
		1515	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1516	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1517
		1518	for (y = 0; y < sh; y++)
		1519	if (0 <= y + vy && y + vy < self->rows)
		1520	{
		1521	maprow *row = self->row + (y + vy);
		1522
		1523	for (x = 0; x < sw; x++)
		1524	if (row->c0 <= x + vx && x + vx < row->c1)
		1525	{
		1526	mapcell *cell = row->col + (x + vx - row->c0);
		1527
		1528	darkness[y * sw4 + x] = cell->darkness < 0
		1529	? 255 - FOW_DARKNESS
		1530	: 255 - cell->darkness;
		1531	}
		1532	}
1304		1533
1305	EXTEND (SP, 3);	1534	EXTEND (SP, 3);
1306	PUSHs (sv_2mortal (newSViv (sw4)));	1535	PUSHs (sv_2mortal (newSViv (sw4)));
1307	PUSHs (sv_2mortal (newSViv (sh)));	1536	PUSHs (sv_2mortal (newSViv (sh)));
1308	PUSHs (darkness_sv);	1537	PUSHs (darkness_sv);
1309	}	1538	}
1310		1539
1311	SV *	1540	SV *
1312	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1541	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1313	CODE:	1542	CODE:
1314	{	1543	{
1315	int x, y, x1, y1;	1544	int x, y, x1, y1;
1316	SV *data_sv = newSV (w * h * 7 + 5);	1545	SV *data_sv = newSV (w * h * 7 + 5);
1317	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1546	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1379	}	1608	}
1380	OUTPUT:	1609	OUTPUT:
1381	RETVAL	1610	RETVAL
1382		1611
1383	void	1612	void
1384	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1613	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1385	PPCODE:	1614	PPCODE:
1386	{	1615	{
1387	int x, y, z;	1616	int x, y, z;
1388	int w, h;	1617	int w, h;
1389	int x1, y1;	1618	int x1, y1;
…		…
1438	}	1667	}
1439	}	1668	}
1440	}	1669	}
1441	}	1670	}
1442		1671
1443	MODULE = CFClient PACKAGE = CFClient::MixChunk	1672	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1444		1673
1445	CFClient::MixChunk	1674	CFPlus::MixChunk
1446	new_from_file (SV *class, char *path)	1675	new_from_file (SV *class, char *path)
1447	CODE:	1676	CODE:
1448	RETVAL = Mix_LoadWAV (path);	1677	RETVAL = Mix_LoadWAV (path);
1449	OUTPUT:	1678	OUTPUT:
1450	RETVAL	1679	RETVAL
1451		1680
1452	void	1681	void
1453	DESTROY (CFClient::MixChunk self)	1682	DESTROY (CFPlus::MixChunk self)
1454	CODE:	1683	CODE:
1455	Mix_FreeChunk (self);	1684	Mix_FreeChunk (self);
1456		1685
1457	int	1686	int
1458	volume (CFClient::MixChunk self, int volume = -1)	1687	volume (CFPlus::MixChunk self, int volume = -1)
1459	CODE:	1688	CODE:
1460	RETVAL = Mix_VolumeChunk (self, volume);	1689	RETVAL = Mix_VolumeChunk (self, volume);
1461	OUTPUT:	1690	OUTPUT:
1462	RETVAL	1691	RETVAL
1463		1692
1464	int	1693	int
1465	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1694	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1466	CODE:	1695	CODE:
1467	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1696	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1468	OUTPUT:	1697	OUTPUT:
1469	RETVAL	1698	RETVAL
1470		1699
1471	MODULE = CFClient PACKAGE = CFClient::MixMusic	1700	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1472		1701
1473	int	1702	int
1474	volume (int volume = -1)	1703	volume (int volume = -1)
1475	CODE:	1704	CODE:
1476	RETVAL = Mix_VolumeMusic (volume);	1705	RETVAL = Mix_VolumeMusic (volume);
1477	OUTPUT:	1706	OUTPUT:
1478	RETVAL	1707	RETVAL
1479		1708
1480	CFClient::MixMusic	1709	CFPlus::MixMusic
1481	new_from_file (SV *class, char *path)	1710	new_from_file (SV *class, char *path)
1482	CODE:	1711	CODE:
1483	RETVAL = Mix_LoadMUS (path);	1712	RETVAL = Mix_LoadMUS (path);
1484	OUTPUT:	1713	OUTPUT:
1485	RETVAL	1714	RETVAL
1486		1715
1487	void	1716	void
1488	DESTROY (CFClient::MixMusic self)	1717	DESTROY (CFPlus::MixMusic self)
1489	CODE:	1718	CODE:
1490	Mix_FreeMusic (self);	1719	Mix_FreeMusic (self);
1491		1720
1492	int	1721	int
1493	play (CFClient::MixMusic self, int loops = -1)	1722	play (CFPlus::MixMusic self, int loops = -1)
1494	CODE:	1723	CODE:
1495	RETVAL = Mix_PlayMusic (self, loops);	1724	RETVAL = Mix_PlayMusic (self, loops);
1496	OUTPUT:	1725	OUTPUT:
1497	RETVAL	1726	RETVAL
1498		1727
1499	MODULE = CFClient PACKAGE = CFClient::OpenGL	1728	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1500		1729
1501	BOOT:	1730	BOOT:
1502	{	1731	{
1503	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1732	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1504	static const struct {	1733	static const struct {
1505	const char *name;	1734	const char *name;
1506	IV iv;	1735	IV iv;
1507	} *civ, const_iv[] = {	1736	} *civ, const_iv[] = {
1508	# define const_iv(name) { # name, (IV)name }	1737	# define const_iv(name) { # name, (IV)name }
1509	const_iv (GL_COLOR_MATERIAL),	1738	const_iv (GL_COLOR_MATERIAL),
1510	const_iv (GL_SMOOTH),	1739	const_iv (GL_SMOOTH),
1511	const_iv (GL_FLAT),	1740	const_iv (GL_FLAT),
1512	const_iv (GL_DITHER),	1741	const_iv (GL_DITHER),
1513	const_iv (GL_BLEND),	1742	const_iv (GL_BLEND),
		1743	const_iv (GL_CULL_FACE),
1514	const_iv (GL_SCISSOR_TEST),	1744	const_iv (GL_SCISSOR_TEST),
		1745	const_iv (GL_DEPTH_TEST),
		1746	const_iv (GL_ALPHA_TEST),
		1747	const_iv (GL_NORMALIZE),
		1748	const_iv (GL_RESCALE_NORMAL),
		1749	const_iv (GL_FRONT),
		1750	const_iv (GL_BACK),
1515	const_iv (GL_AND),	1751	const_iv (GL_AND),
1516	const_iv (GL_ONE),	1752	const_iv (GL_ONE),
1517	const_iv (GL_ZERO),	1753	const_iv (GL_ZERO),
1518	const_iv (GL_SRC_ALPHA),	1754	const_iv (GL_SRC_ALPHA),
1519	const_iv (GL_SRC_ALPHA_SATURATE),	1755	const_iv (GL_DST_ALPHA),
1520	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1756	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1521	const_iv (GL_ONE_MINUS_DST_ALPHA),	1757	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1758	const_iv (GL_SRC_ALPHA_SATURATE),
1522	const_iv (GL_RGB),	1759	const_iv (GL_RGB),
1523	const_iv (GL_RGBA),	1760	const_iv (GL_RGBA),
		1761	const_iv (GL_RGBA4),
		1762	const_iv (GL_RGBA8),
		1763	const_iv (GL_RGB5_A1),
1524	const_iv (GL_UNSIGNED_BYTE),	1764	const_iv (GL_UNSIGNED_BYTE),
		1765	const_iv (GL_UNSIGNED_SHORT),
		1766	const_iv (GL_UNSIGNED_INT),
1525	const_iv (GL_ALPHA),	1767	const_iv (GL_ALPHA),
		1768	const_iv (GL_INTENSITY),
1526	const_iv (GL_LUMINANCE),	1769	const_iv (GL_LUMINANCE),
		1770	const_iv (GL_LUMINANCE_ALPHA),
1527	const_iv (GL_FLOAT),	1771	const_iv (GL_FLOAT),
1528	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1772	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1529	const_iv (GL_COMPILE),	1773	const_iv (GL_COMPILE),
1530	const_iv (GL_TEXTURE_1D),	1774	const_iv (GL_TEXTURE_1D),
1531	const_iv (GL_TEXTURE_2D),	1775	const_iv (GL_TEXTURE_2D),
…		…
1533	const_iv (GL_TEXTURE_MAG_FILTER),	1777	const_iv (GL_TEXTURE_MAG_FILTER),
1534	const_iv (GL_TEXTURE_MIN_FILTER),	1778	const_iv (GL_TEXTURE_MIN_FILTER),
1535	const_iv (GL_TEXTURE_ENV_MODE),	1779	const_iv (GL_TEXTURE_ENV_MODE),
1536	const_iv (GL_TEXTURE_WRAP_S),	1780	const_iv (GL_TEXTURE_WRAP_S),
1537	const_iv (GL_TEXTURE_WRAP_T),	1781	const_iv (GL_TEXTURE_WRAP_T),
		1782	const_iv (GL_REPEAT),
1538	const_iv (GL_CLAMP),	1783	const_iv (GL_CLAMP),
1539	const_iv (GL_REPEAT),	1784	const_iv (GL_CLAMP_TO_EDGE),
1540	const_iv (GL_NEAREST),	1785	const_iv (GL_NEAREST),
1541	const_iv (GL_LINEAR),	1786	const_iv (GL_LINEAR),
1542	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1787	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1543	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1788	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1544	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1789	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1545	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1790	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1546	const_iv (GL_GENERATE_MIPMAP),	1791	const_iv (GL_GENERATE_MIPMAP),
1547	const_iv (GL_MODULATE),	1792	const_iv (GL_MODULATE),
1548	const_iv (GL_DECAL),	1793	const_iv (GL_DECAL),
1549	const_iv (GL_REPLACE),	1794	const_iv (GL_REPLACE),
		1795	const_iv (GL_DEPTH_BUFFER_BIT),
1550	const_iv (GL_COLOR_BUFFER_BIT),	1796	const_iv (GL_COLOR_BUFFER_BIT),
1551	const_iv (GL_PROJECTION),	1797	const_iv (GL_PROJECTION),
1552	const_iv (GL_MODELVIEW),	1798	const_iv (GL_MODELVIEW),
1553	const_iv (GL_COLOR_LOGIC_OP),	1799	const_iv (GL_COLOR_LOGIC_OP),
1554	const_iv (GL_SEPARABLE_2D),	1800	const_iv (GL_SEPARABLE_2D),
1555	const_iv (GL_CONVOLUTION_2D),	1801	const_iv (GL_CONVOLUTION_2D),
1556	const_iv (GL_CONVOLUTION_BORDER_MODE),	1802	const_iv (GL_CONVOLUTION_BORDER_MODE),
1557	const_iv (GL_CONSTANT_BORDER),	1803	const_iv (GL_CONSTANT_BORDER),
1558	const_iv (GL_LINES),	1804	const_iv (GL_LINES),
		1805	const_iv (GL_LINE_LOOP),
1559	const_iv (GL_QUADS),	1806	const_iv (GL_QUADS),
1560	const_iv (GL_LINE_LOOP),	1807	const_iv (GL_QUAD_STRIP),
		1808	const_iv (GL_TRIANGLES),
		1809	const_iv (GL_TRIANGLE_STRIP),
		1810	const_iv (GL_TRIANGLE_FAN),
1561	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1811	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1562	const_iv (GL_FASTEST),	1812	const_iv (GL_FASTEST),
		1813	const_iv (GL_V2F),
		1814	const_iv (GL_V3F),
		1815	const_iv (GL_T2F_V3F),
		1816	const_iv (GL_T2F_N3F_V3F),
1563	# undef const_iv	1817	# undef const_iv
1564	};	1818	};
1565		1819
1566	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1820	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1567	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1821	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1568	}	1822	}
1569		1823
		1824	char *
		1825	gl_vendor ()
		1826	CODE:
		1827	RETVAL = (char *)glGetString (GL_VENDOR);
		1828	OUTPUT:
		1829	RETVAL
		1830
		1831	char *
		1832	gl_version ()
		1833	CODE:
		1834	RETVAL = (char *)glGetString (GL_VERSION);
		1835	OUTPUT:
		1836	RETVAL
		1837
		1838	char *
		1839	gl_extensions ()
		1840	CODE:
		1841	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1842	OUTPUT:
		1843	RETVAL
		1844
1570	int glGetError ()	1845	int glGetError ()
		1846
		1847	void glFinish ()
1571		1848
1572	void glClear (int mask)	1849	void glClear (int mask)
1573		1850
1574	void glClearColor (float r, float g, float b, float a = 1.0)	1851	void glClearColor (float r, float g, float b, float a = 1.0)
1575	PROTOTYPE: @	1852	PROTOTYPE: @
…		…
1582		1859
1583	void glHint (int target, int mode)	1860	void glHint (int target, int mode)
1584		1861
1585	void glBlendFunc (int sfactor, int dfactor)	1862	void glBlendFunc (int sfactor, int dfactor)
1586		1863
		1864	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1865	CODE:
		1866	gl_BlendFuncSeparate (sa, da, saa, daa);
		1867
		1868	void glDepthMask (int flag)
		1869
1587	void glLogicOp (int opcode)	1870	void glLogicOp (int opcode)
1588		1871
1589	void glColorMask (int red, int green, int blue, int alpha)	1872	void glColorMask (int red, int green, int blue, int alpha)
1590		1873
1591	void glMatrixMode (int mode)	1874	void glMatrixMode (int mode)
…		…
1594		1877
1595	void glPopMatrix ()	1878	void glPopMatrix ()
1596		1879
1597	void glLoadIdentity ()	1880	void glLoadIdentity ()
1598		1881
		1882	void glDrawBuffer (int buffer)
		1883
		1884	void glReadBuffer (int buffer)
		1885
1599	# near and far are due to microsofts buggy c compiler	1886	# near_ and far_ are due to microsofts buggy "c" compiler
		1887	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1888
		1889	# near_ and far_ are due to microsofts buggy "c" compiler
1600	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	1890	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1601		1891
1602	void glViewport (int x, int y, int width, int height)	1892	void glViewport (int x, int y, int width, int height)
1603		1893
1604	void glScissor (int x, int y, int width, int height)	1894	void glScissor (int x, int y, int width, int height)
…		…
1619		1909
1620	void glEnd ()	1910	void glEnd ()
1621		1911
1622	void glColor (float r, float g, float b, float a = 1.0)	1912	void glColor (float r, float g, float b, float a = 1.0)
1623	PROTOTYPE: @	1913	PROTOTYPE: @
		1914	ALIAS:
		1915	glColor_premultiply = 1
1624	CODE:	1916	CODE:
1625	glColor4ub (MIN ((int)(r * 255.f), 255),	1917	if (ix)
1626	MIN ((int)(g * 255.f), 255),	1918	{
1627	MIN ((int)(b * 255.f), 255),	1919	r *= a;
1628	MIN ((int)(a * 255.f), 255));	1920	g *= a;
		1921	b *= a;
		1922	}
		1923	// microsoft visual "c" rounds instead of truncating...
		1924	glColor4f (r, g, b, a);
		1925
		1926	void glInterleavedArrays (int format, int stride, char *data)
		1927
		1928	void glDrawElements (int mode, int count, int type, char *indices)
		1929
		1930	# 1.2 void glDrawRangeElements (int mode, int start, int end
		1931
		1932	void glRasterPos (float x, float y, float z = 0.)
		1933	CODE:
		1934	glRasterPos3f (0, 0, z);
		1935	glBitmap (0, 0, 0, 0, x, y, 0);
1629		1936
1630	void glVertex (float x, float y, float z = 0.)	1937	void glVertex (float x, float y, float z = 0.)
1631	CODE:	1938	CODE:
1632	glVertex3f (x, y, z);	1939	glVertex3f (x, y, z);
1633		1940
…		…
1645		1952
1646	void glBindTexture (int target, int name)	1953	void glBindTexture (int target, int name)
1647		1954
1648	void glConvolutionParameter (int target, int pname, float params)	1955	void glConvolutionParameter (int target, int pname, float params)
1649	CODE:	1956	CODE:
1650	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	1957	if (gl.ConvolutionParameterf)
		1958	gl.ConvolutionParameterf (target, pname, params);
1651		1959
1652	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	1960	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1653	CODE:	1961	CODE:
1654	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	1962	if (gl.ConvolutionFilter2D)
1655	(target, internalformat, width, height, format, type, data));	1963	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1656		1964
1657	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	1965	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1658	CODE:	1966	CODE:
1659	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	1967	if (gl.SeparableFilter2D)
1660	(target, internalformat, width, height, format, type, row, column));	1968	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1661		1969
1662	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	1970	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1663		1971
1664	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	1972	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1665		1973
1666	void glRasterPos (int x, int y)	1974	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1667	CODE:
1668	glRasterPos2i (x, y);
1669		1975
1670	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	1976	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1671		1977
1672	int glGenTexture ()	1978	int glGenTexture ()
1673	CODE:	1979	CODE:
…		…
1700		2006
1701	void glEndList ()	2007	void glEndList ()
1702		2008
1703	void glCallList (int list)	2009	void glCallList (int list)
1704		2010
		2011

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