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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.159 by root, Sun Oct 8 21:22:29 2006 UTC vs.
Revision 1.206 by root, Thu Jul 19 23:29:16 2007 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
8	#endif	14	#endif
9		15
10	#include "EXTERN.h"	16	#include "EXTERN.h"
11	#include "perl.h"	17	#include "perl.h"
12	#include "XSUB.h"	18	#include "XSUB.h"
13		19
14	#ifdef _WIN32	20	#ifdef _WIN32
15	# undef pipe	21	# undef pipe
16	#endif	22	#endif
17		23
		24	#include <assert.h>
18	#include <math.h>	25	#include <math.h>
19	#include <string.h>	26	#include <string.h>
20	#include <stdio.h>	27	#include <stdio.h>
21	#include <stdlib.h>	28	#include <stdlib.h>
22		29
23	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
24	#include <SDL_endian.h>	32	#include <SDL_endian.h>
25	#include <SDL_image.h>	33	#include <SDL_image.h>
26	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
27	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
28		36
…		…
37	# include <sys/types.h>	45	# include <sys/types.h>
38	# include <sys/socket.h>	46	# include <sys/socket.h>
39	# include <netinet/in.h>	47	# include <netinet/in.h>
40	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
41	# include <inttypes.h>	49	# include <inttypes.h>
42	#else
43	typedef unsigned char uint8_t;
44	typedef unsigned short uint16_t;
45	typedef unsigned int uint32_t;
46	typedef signed char int8_t;
47	typedef signed short int16_t;
48	typedef signed int int32_t;
49	#endif	50	#endif
50		51
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		53
53	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
54		55
55	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
…		…
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	62	# define PARACHUTE SDL_INIT_NOPARACHUTE
62	#else	63	#else
63	# define PARACHUTE 0	64	# define PARACHUTE 0
64	#endif	65	#endif
65		66
		67	static AV *texture_av;
		68
66	static struct	69	static struct
67	{	70	{
68	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
69	#include "glfunc.h"	72	#include "glfunc.h"
70	#undef GL_FUNC	73	#undef GL_FUNC
71	} gl;	74	} gl;
72		75
		76	static void
73	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
74	{	78	{
75	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
76	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
77	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
78	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
79	else	83	else
80	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
81	}	85	}
82		86
		87	static GLuint
		88	gen_texture ()
		89	{
		90	GLuint name;
		91
		92	if (AvFILL (texture_av) >= 0)
		93	name = (GLuint)(size_t)av_pop (texture_av);
		94	else
		95	glGenTextures (1, &name);
		96
		97	return name;
		98	}
		99
		100	static void
		101	del_texture (GLuint name)
		102	{
		103	/* make a half-assed attempt at returning the memory used by the texture */
		104	/* textures are frequently being reused by cfplus anyway */
		105	/*glBindTexture (GL_TEXTURE_2D, name);*/
		106	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		107	av_push (texture_av, (SV *)(size_t)name);
		108	glDeleteTextures (1, &name);
		109	}
		110
83	#include "texcache.c"	111	#include "texcache.c"
84		112
85	#include "pango-font.c"	113	#include "pango-font.c"
86	#include "pango-fontmap.c"	114	#include "pango-fontmap.c"
87	#include "pango-render.c"	115	#include "pango-render.c"
…		…
160		188
161	*w = rect.width;	189	*w = rect.width;
162	*h = rect.height;	190	*h = rect.height;
163	}	191	}
164		192
		193	typedef uint16_t tileid;
165	typedef uint16_t mapface;	194	typedef uint16_t faceid;
166		195
167	typedef struct {	196	typedef struct {
168	GLint name;	197	int name;
169	int w, h;	198	int w, h;
170	float s, t;	199	float s, t;
171	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
172	} maptex;	203	} maptex;
173		204
174	typedef struct {	205	typedef struct {
175	uint32_t player;	206	uint32_t player;
176	mapface face[3];	207	tileid tile[3];
177	uint16_t darkness;	208	uint16_t darkness;
178	uint8_t stat_width, stat_hp, flags;	209	uint8_t stat_width, stat_hp, flags, smoothmax;
179	} mapcell;	210	} mapcell;
180		211
181	typedef struct {	212	typedef struct {
182	int32_t c0, c1;	213	int32_t c0, c1;
183	mapcell *col;	214	mapcell *col;
184	} maprow;	215	} maprow;
185		216
186	typedef struct map {	217	typedef struct map {
187	int x, y, w, h;	218	int x, y, w, h;
188	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
189	int faces;	220	int faces; tileid *face2tile; // [faceid]
190	mapface *face;	221	int texs; maptex *tex; // [tileid]
191
192	int texs;
193	maptex *tex;
194		222
195	int32_t rows;	223	int32_t rows;
196	maprow *row;	224	maprow *row;
197	} *CFPlus__Map;	225	} *CFPlus__Map;
198		226
…		…
218	return ptr;	246	return ptr;
219	}	247	}
220		248
221	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
222	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	250	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
		251
		252	static void
		253	need_facenum (struct map *self, faceid face)
		254	{
		255	while (self->faces <= face)
		256	{
		257	Append (tileid, self->face2tile, self->faces, self->faces);
		258	self->faces *= 2;
		259	}
		260	}
		261
		262	static void
		263	need_texid (struct map *self, int texid)
		264	{
		265	while (self->texs <= texid)
		266	{
		267	Append (maptex, self->tex, self->texs, self->texs);
		268	self->texs *= 2;
		269	}
		270	}
223		271
224	static maprow *	272	static maprow *
225	map_get_row (CFPlus__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
226	{	274	{
227	if (0 > y)	275	if (0 > y)
…		…
322	cell->player = 0;	370	cell->player = 0;
323	}	371	}
324	}	372	}
325	}	373	}
326		374
		375	typedef struct {
		376	tileid tile;
		377	uint8_t x, y, level;
		378	} smooth_key;
		379
		380	static void
		381	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		382	{
		383	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		384
		385	if (SvIOK (*sv))
		386	SvIV_set (*sv, SvIVX (*sv) | bits);
		387	else
		388	sv_setiv (*sv, bits);
		389	}
		390
327	static void	391	static void
328	music_finished (void)	392	music_finished (void)
329	{	393	{
330	SDL_UserEvent ev;	394	SDL_UserEvent ev;
331		395
…		…
364	n |= n >> 8;	428	n |= n >> 8;
365	n |= n >> 16;	429	n |= n >> 16;
366		430
367	return n + 1;	431	return n + 1;
368	}	432	}
		433
		434	/* SDL should provide this, really. */
		435	#define SDLK_MODIFIER_MIN 300
		436	#define SDLK_MODIFIER_MAX 314
369		437
370	MODULE = CFPlus PACKAGE = CFPlus	438	MODULE = CFPlus PACKAGE = CFPlus
371		439
372	PROTOTYPES: ENABLE	440	PROTOTYPES: ENABLE
373		441
…		…
377	static const struct {	445	static const struct {
378	const char *name;	446	const char *name;
379	IV iv;	447	IV iv;
380	} *civ, const_iv[] = {	448	} *civ, const_iv[] = {
381	# define const_iv(name) { # name, (IV)name }	449	# define const_iv(name) { # name, (IV)name }
		450	const_iv (SDLK_MODIFIER_MIN),
		451	const_iv (SDLK_MODIFIER_MAX),
		452
382	const_iv (SDL_ACTIVEEVENT),	453	const_iv (SDL_ACTIVEEVENT),
383	const_iv (SDL_KEYDOWN),	454	const_iv (SDL_KEYDOWN),
384	const_iv (SDL_KEYUP),	455	const_iv (SDL_KEYUP),
385	const_iv (SDL_MOUSEMOTION),	456	const_iv (SDL_MOUSEMOTION),
386	const_iv (SDL_MOUSEBUTTONDOWN),	457	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
395	const_iv (SDL_EVENT_RESERVEDA),	466	const_iv (SDL_EVENT_RESERVEDA),
396	const_iv (SDL_EVENT_RESERVEDB),	467	const_iv (SDL_EVENT_RESERVEDB),
397	const_iv (SDL_VIDEORESIZE),	468	const_iv (SDL_VIDEORESIZE),
398	const_iv (SDL_VIDEOEXPOSE),	469	const_iv (SDL_VIDEOEXPOSE),
399	const_iv (SDL_USEREVENT),	470	const_iv (SDL_USEREVENT),
		471
		472	const_iv (SDL_APPINPUTFOCUS),
		473	const_iv (SDL_APPMOUSEFOCUS),
		474	const_iv (SDL_APPACTIVE),
		475
400	const_iv (SDLK_KP0),	476	const_iv (SDLK_KP0),
401	const_iv (SDLK_KP1),	477	const_iv (SDLK_KP1),
402	const_iv (SDLK_KP2),	478	const_iv (SDLK_KP2),
403	const_iv (SDLK_KP3),	479	const_iv (SDLK_KP3),
404	const_iv (SDLK_KP4),	480	const_iv (SDLK_KP4),
…		…
459	const_iv (SDLK_BREAK),	535	const_iv (SDLK_BREAK),
460	const_iv (SDLK_MENU),	536	const_iv (SDLK_MENU),
461	const_iv (SDLK_POWER),	537	const_iv (SDLK_POWER),
462	const_iv (SDLK_EURO),	538	const_iv (SDLK_EURO),
463	const_iv (SDLK_UNDO),	539	const_iv (SDLK_UNDO),
		540
464	const_iv (KMOD_NONE),	541	const_iv (KMOD_NONE),
		542	const_iv (KMOD_SHIFT),
465	const_iv (KMOD_LSHIFT),	543	const_iv (KMOD_LSHIFT),
466	const_iv (KMOD_RSHIFT),	544	const_iv (KMOD_RSHIFT),
		545	const_iv (KMOD_CTRL),
467	const_iv (KMOD_LCTRL),	546	const_iv (KMOD_LCTRL),
468	const_iv (KMOD_RCTRL),	547	const_iv (KMOD_RCTRL),
		548	const_iv (KMOD_ALT),
469	const_iv (KMOD_LALT),	549	const_iv (KMOD_LALT),
470	const_iv (KMOD_RALT),	550	const_iv (KMOD_RALT),
		551	const_iv (KMOD_META),
471	const_iv (KMOD_LMETA),	552	const_iv (KMOD_LMETA),
472	const_iv (KMOD_RMETA),	553	const_iv (KMOD_RMETA),
473	const_iv (KMOD_NUM),	554	const_iv (KMOD_NUM),
474	const_iv (KMOD_CAPS),	555	const_iv (KMOD_CAPS),
475	const_iv (KMOD_MODE),	556	const_iv (KMOD_MODE),
476	const_iv (KMOD_CTRL),
477	const_iv (KMOD_SHIFT),
478	const_iv (KMOD_ALT),
479	const_iv (KMOD_META)
480	# undef const_iv	557	# undef const_iv
481	};	558	};
482		559
483	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
484	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		562
		563	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		564	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
485	}	565	}
		566
		567	void
		568	weaken (SV *rv)
		569	PROTOTYPE: $
		570	CODE:
		571	sv_rvweaken (rv);
486		572
487	int	573	int
488	in_destruct ()	574	in_destruct ()
489	CODE:	575	CODE:
490	RETVAL = PL_main_cv == Nullcv;	576	RETVAL = PL_main_cv == Nullcv;
…		…
502	opengl_fontmap = pango_opengl_font_map_new ();	588	opengl_fontmap = pango_opengl_font_map_new ();
503	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
504	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
505	}	591	}
506		592
		593	char *
		594	SDL_GetError ()
		595
507	int	596	int
508	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	597	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
509		598
510	void	599	void
511	SDL_Quit ()	600	SDL_Quit ()
512		601
513	void	602	void
514	SDL_ListModes ()	603	SDL_ListModes (int rgb, int alpha)
515	PPCODE:	604	PPCODE:
516	{	605	{
517	SDL_Rect **m;	606	SDL_Rect **m;
518		607
519	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	610	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	611	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523		612
524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	613	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	614	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526		615
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531		620
532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
533	#if SDL_VERSION_ATLEAST(1,2,10)	622	#if SDL_VERSION_ATLEAST(1,2,10)
534	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
535	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
536	#endif	625	#endif
537		626
538	SDL_EnableUNICODE (1);
539	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
540
541	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	627	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
542		628
543	if (m && m != (SDL_Rect **)-1)	629	if (m && m != (SDL_Rect **)-1)
544	while (*m)	630	while (*m)
545	{	631	{
		632	if ((*m)->w >= 640 && (*m)->h >= 480)
		633	{
546	AV *av = newAV ();	634	AV *av = newAV ();
547	av_push (av, newSViv ((*m)->w));	635	av_push (av, newSViv ((*m)->w));
548	av_push (av, newSViv ((*m)->h));	636	av_push (av, newSViv ((*m)->h));
		637	av_push (av, newSViv (rgb));
		638	av_push (av, newSViv (alpha));
549	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	639	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		640	}
550		641
551	++m;	642	++m;
552	}	643	}
553	}	644	}
554		645
555	char *
556	SDL_GetError ()
557
558	int	646	int
559	SDL_SetVideoMode (int w, int h, int fullscreen)	647	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560	CODE:	648	CODE:
		649	{
		650	SDL_EnableUNICODE (1);
		651	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		652
		653	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		654	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		655	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		656	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		657
561	RETVAL = !!SDL_SetVideoMode (	658	RETVAL = !!SDL_SetVideoMode (
562	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	659	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
563	);	660	);
		661
564	if (RETVAL)	662	if (RETVAL)
565	{	663	{
		664	av_clear (texture_av);
		665
566	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
567	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
568	# include "glfunc.h"	668	#include "glfunc.h"
569	# undef GL_FUNC	669	#undef GL_FUNC
570	}	670	}
		671	}
571	OUTPUT:	672	OUTPUT:
572	RETVAL	673	RETVAL
573		674
574	void	675	void
575	SDL_GL_SwapBuffers ()	676	SDL_GL_SwapBuffers ()
576		677
577	char *	678	char *
578	SDL_GetKeyName (int sym)	679	SDL_GetKeyName (int sym)
579		680
		681	int
		682	SDL_GetAppState ()
		683
580	void	684	void
581	SDL_PollEvent ()	685	poll_events ()
582	PPCODE:	686	PPCODE:
583	{	687	{
584	SDL_Event ev;	688	SDL_Event ev;
585		689
586	while (SDL_PollEvent (&ev))	690	SDL_PumpEvents ();
		691	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587	{	692	{
588	HV *hv = newHV ();	693	HV *hv = newHV ();
589	hv_store (hv, "type", 4, newSViv (ev.type), 0);	694	hv_store (hv, "type", 4, newSViv (ev.type), 0);
590		695
591	switch (ev.type)	696	switch (ev.type)
…		…
593	case SDL_KEYDOWN:	698	case SDL_KEYDOWN:
594	case SDL_KEYUP:	699	case SDL_KEYUP:
595	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		703	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
598	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599	break;	705	break;
600		706
601	case SDL_ACTIVEEVENT:	707	case SDL_ACTIVEEVENT:
602	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	709	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604	break;	710	break;
605		711
606	case SDL_MOUSEMOTION:	712	case SDL_MOUSEMOTION:
		713	{
		714	int state = ev.motion.state;
		715	int x = ev.motion.x;
		716	int y = ev.motion.y;
		717	int xrel = ev.motion.xrel;
		718	int yrel = ev.motion.yrel;
		719
		720	/* do simplistic event compression */
		721	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		722	&& state == ev.motion.state)
		723	{
		724	xrel += ev.motion.xrel;
		725	yrel += ev.motion.yrel;
		726	x = ev.motion.x;
		727	y = ev.motion.y;
		728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		729	}
		730
607	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
608
609	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	732	hv_store (hv, "state", 5, newSViv (state), 0);
610	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	733	hv_store (hv, "x", 1, newSViv (x), 0);
611	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	734	hv_store (hv, "y", 1, newSViv (y), 0);
612	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		737	}
614	break;	738	break;
615		739
616	case SDL_MOUSEBUTTONDOWN:	740	case SDL_MOUSEBUTTONDOWN:
617	case SDL_MOUSEBUTTONUP:	741	case SDL_MOUSEBUTTONUP:
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
647	Mix_AllocateChannels (int numchans = -1)	771	Mix_AllocateChannels (int numchans = -1)
648		772
649	void	773	void
650	lowdelay (int fd, int val = 1)	774	lowdelay (int fd, int val = 1)
651	CODE:	775	CODE:
652	#ifndef _WIN32
653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654	#endif
655		777
656	void	778	void
657	win32_proxy_info ()	779	win32_proxy_info ()
658	PPCODE:	780	PPCODE:
659	{	781	{
…		…
794	_exit (1);	916	_exit (1);
795		917
796	void	918	void
797	_exit (int retval = 0)	919	_exit (int retval = 0)
798	CODE:	920	CODE:
		921	#ifdef WIN32
		922	ExitThread (retval); // unclean, please beam me up
		923	#else
799	_exit (retval);	924	_exit (retval);
		925	#endif
		926
		927	void
		928	debug ()
		929	CODE:
		930	{
		931	#if DEBUG
		932	VALGRIND_DO_LEAK_CHECK;
		933	#endif
		934	}
800		935
801	MODULE = CFPlus PACKAGE = CFPlus::Font	936	MODULE = CFPlus PACKAGE = CFPlus::Font
		937
		938	PROTOTYPES: DISABLE
802		939
803	CFPlus::Font	940	CFPlus::Font
804	new_from_file (SV *class, char *path, int id = 0)	941	new_from_file (SV *class, char *path, int id = 0)
805	CODE:	942	CODE:
806	{	943	{
…		…
817	CODE:	954	CODE:
818	pango_font_description_free (self);	955	pango_font_description_free (self);
819		956
820	void	957	void
821	make_default (CFPlus::Font self)	958	make_default (CFPlus::Font self)
		959	PROTOTYPE: $
822	CODE:	960	CODE:
823	default_font = self;	961	default_font = self;
824		962
825	MODULE = CFPlus PACKAGE = CFPlus::Layout	963	MODULE = CFPlus PACKAGE = CFPlus::Layout
826		964
		965	PROTOTYPES: DISABLE
		966
827	void	967	void
828	reset_glyph_cache ()	968	reset_glyph_cache ()
		969	PROTOTYPE:
829	CODE:	970	CODE:
830	tc_clear ();	971	tc_clear ();
831		972
832	CFPlus::Layout	973	CFPlus::Layout
833	new (SV *class)	974	new (SV *class)
…		…
1051	xy_to_index (CFPlus::Layout self, int x, int y)	1192	xy_to_index (CFPlus::Layout self, int x, int y)
1052	CODE:	1193	CODE:
1053	{	1194	{
1054	int index, trailing;	1195	int index, trailing;
1055	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1196	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1056	RETVAL = index;	1197	RETVAL = index + trailing;
1057	}	1198	}
1058	OUTPUT:	1199	OUTPUT:
1059	RETVAL	1200	RETVAL
1060		1201
1061	void	1202	void
…		…
1067		1208
1068	EXTEND (SP, 3);	1209	EXTEND (SP, 3);
1069	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1210	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1070	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1211	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1071	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1212	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
		1213	}
		1214
		1215	void
		1216	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
		1217	PPCODE:
		1218	{
		1219	int line, x;
		1220
		1221	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1222	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1223
		1224	EXTEND (SP, 2);
		1225	PUSHs (sv_2mortal (newSViv (line - 1)));
		1226	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1227	}
		1228
		1229	void
		1230	line_x_to_index (CFPlus::Layout self, int line, int x)
		1231	PPCODE:
		1232	{
		1233	PangoLayoutLine *lp;
		1234	int index, trailing;
		1235
		1236	if (line < 0)
		1237	XSRETURN_EMPTY;
		1238
		1239	if (!(lp = pango_layout_get_line (self->pl, line)))
		1240	XSRETURN_EMPTY; /* do better */
		1241
		1242	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1243
		1244	EXTEND (SP, 2);
		1245	if (GIMME_V == G_SCALAR)
		1246	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1247	else
		1248	{
		1249	PUSHs (sv_2mortal (newSViv (index)));
		1250	PUSHs (sv_2mortal (newSViv (trailing)));
		1251	}
1072	}	1252	}
1073		1253
1074	void	1254	void
1075	render (CFPlus::Layout self, float x, float y, int flags = 0)	1255	render (CFPlus::Layout self, float x, float y, int flags = 0)
1076	PPCODE:	1256	PPCODE:
…		…
1081	flags	1261	flags
1082	);	1262	);
1083		1263
1084	MODULE = CFPlus PACKAGE = CFPlus::Texture	1264	MODULE = CFPlus PACKAGE = CFPlus::Texture
1085		1265
1086	void	1266	PROTOTYPES: ENABLE
1087	pad2pot (SV *data_, SV *w_, SV *h_)
1088	CODE:
1089	{
1090	int ow = SvIV (w_);
1091	int oh = SvIV (h_);
1092		1267
1093	if (ow && oh)	1268	int minpot (int n)
		1269
		1270	void
		1271	pad (SV *data_, int ow, int oh, int nw, int nh)
		1272	CODE:
		1273	{
		1274	if ((nw != ow || nh != oh) && SvOK (data_))
1094	{	1275	{
1095	int nw = minpot (ow);
1096	int nh = minpot (oh);
1097
1098	if (nw != ow || nh != oh)
1099	{
1100	if (SvOK (data_))
1101	{
1102	STRLEN datalen;	1276	STRLEN datalen;
1103	char *data = SvPVbyte (data_, datalen);	1277	char *data = SvPVbyte (data_, datalen);
1104	int bpp = datalen / (ow * oh);	1278	int bpp = datalen / (ow * oh);
1105	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1279	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1106		1280
1107	SvPOK_only (result_);	1281	SvPOK_only (result_);
1108	SvCUR_set (result_, nw * nh * bpp);	1282	SvCUR_set (result_, nw * nh * bpp);
1109		1283
1110	memset (SvPVX (result_), 0, nw * nh * bpp);	1284	memset (SvPVX (result_), 0, nw * nh * bpp);
1111	while (oh--)	1285	while (oh--)
1112	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1286	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1113		1287
1114	sv_setsv (data_, result_);	1288	sv_setsv (data_, result_);
1115	}
1116
1117	sv_setiv (w_, nw);
1118	sv_setiv (h_, nh);
1119	}
1120	}	1289	}
1121	}	1290	}
1122		1291
1123	void	1292	void
1124	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1293	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1167	glDisable (GL_ALPHA_TEST);	1336	glDisable (GL_ALPHA_TEST);
1168	glDisable (GL_BLEND);	1337	glDisable (GL_BLEND);
1169	}	1338	}
1170	}	1339	}
1171		1340
		1341	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1342	CODE:
		1343	{
		1344	GLint width;
		1345	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1346	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1347	RETVAL = width > 0;
		1348	}
		1349	OUTPUT:
		1350	RETVAL
		1351
1172	MODULE = CFPlus PACKAGE = CFPlus::Map	1352	MODULE = CFPlus PACKAGE = CFPlus::Map
1173		1353
		1354	PROTOTYPES: DISABLE
		1355
1174	CFPlus::Map	1356	CFPlus::Map
1175	new (SV *class, int map_width, int map_height)	1357	new (SV *class)
1176	CODE:	1358	CODE:
1177	New (0, RETVAL, 1, struct map);	1359	New (0, RETVAL, 1, struct map);
1178	RETVAL->x = 0;	1360	RETVAL->x = 0;
1179	RETVAL->y = 0;	1361	RETVAL->y = 0;
1180	RETVAL->w = map_width;	1362	RETVAL->w = 0;
1181	RETVAL->h = map_height;	1363	RETVAL->h = 0;
1182	RETVAL->ox = 0;	1364	RETVAL->ox = 0;
1183	RETVAL->oy = 0;	1365	RETVAL->oy = 0;
1184	RETVAL->faces = 8192;	1366	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1185	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1367	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1186	RETVAL->texs = 8192;
1187	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1188	RETVAL->rows = 0;	1368	RETVAL->rows = 0;
1189	RETVAL->row = 0;	1369	RETVAL->row = 0;
1190	OUTPUT:	1370	OUTPUT:
1191	RETVAL	1371	RETVAL
1192		1372
1193	void	1373	void
1194	DESTROY (CFPlus::Map self)	1374	DESTROY (CFPlus::Map self)
1195	CODE:	1375	CODE:
1196	{	1376	{
1197	map_clear (self);	1377	map_clear (self);
1198	Safefree (self->face);	1378	Safefree (self->face2tile);
1199	Safefree (self->tex);	1379	Safefree (self->tex);
1200	Safefree (self);	1380	Safefree (self);
1201	}	1381	}
1202		1382
1203	void	1383	void
		1384	resize (CFPlus::Map self, int map_width, int map_height)
		1385	CODE:
		1386	self->w = map_width;
		1387	self->h = map_height;
		1388
		1389	void
1204	clear (CFPlus::Map self)	1390	clear (CFPlus::Map self)
1205	CODE:	1391	CODE:
1206	map_clear (self);	1392	map_clear (self);
1207		1393
1208	void	1394	void
1209	set_face (CFPlus::Map self, int face, int texid)	1395	set_tileid (CFPlus::Map self, int face, int tile)
1210	CODE:	1396	CODE:
1211	{	1397	{
1212	while (self->faces <= face)	1398	need_facenum (self, face); self->face2tile [face] = tile;
1213	{	1399	need_texid (self, tile);
1214	Append (mapface, self->face, self->faces, self->faces);	1400	}
1215	self->faces *= 2;
1216	}
1217		1401
1218	self->face [face] = texid;	1402	void
		1403	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1404	CODE:
		1405	{
		1406	tileid texid;
		1407	maptex *tex;
		1408
		1409	if (face < 0 || face >= self->faces)
		1410	return;
		1411
		1412	if (smooth < 0 || smooth >= self->faces)
		1413	return;
		1414
		1415	texid = self->face2tile [face];
		1416
		1417	if (!texid)
		1418	return;
		1419
		1420	tex = self->tex + texid;
		1421	tex->smoothtile = self->face2tile [smooth];
		1422	tex->smoothlevel = level;
1219	}	1423	}
1220		1424
1221	void	1425	void
1222	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)	1426	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)
1223	CODE:	1427	CODE:
1224	{	1428	{
1225	while (self->texs <= texid)	1429	need_texid (self, texid);
1226	{
1227	Append (maptex, self->tex, self->texs, self->texs);
1228	self->texs *= 2;
1229	}
1230		1430
1231	{	1431	{
1232	maptex *tex = self->tex + texid;	1432	maptex *tex = self->tex + texid;
1233		1433
1234	tex->name = name;	1434	tex->name = name;
…		…
1278	CODE:	1478	CODE:
1279	{	1479	{
1280	if (dx > 0)	1480	if (dx > 0)
1281	map_blank (self, self->x, self->y, dx, self->h);	1481	map_blank (self, self->x, self->y, dx, self->h);
1282	else if (dx < 0)	1482	else if (dx < 0)
1283	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1483	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1284		1484
1285	if (dy > 0)	1485	if (dy > 0)
1286	map_blank (self, self->x, self->y, self->w, dy);	1486	map_blank (self, self->x, self->y, self->w, dy);
1287	else if (dy < 0)	1487	else if (dy < 0)
1288	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1488	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1289		1489
1290	self->ox += dx; self->x += dx;	1490	self->ox += dx; self->x += dx;
1291	self->oy += dy; self->y += dy;	1491	self->oy += dy; self->y += dy;
1292		1492
1293	while (self->y < 0)	1493	while (self->y < 0)
…		…
1345	cell->stat_width = 1;	1545	cell->stat_width = 1;
1346	cell->stat_hp = *data++;	1546	cell->stat_hp = *data++;
1347	}	1547	}
1348	else if (cmd == 6) // monster width	1548	else if (cmd == 6) // monster width
1349	cell->stat_width = *data++ + 1;	1549	cell->stat_width = *data++ + 1;
1350	else if (cmd == 0x47) // monster width	1550	else if (cmd == 0x47)
1351	{	1551	{
1352	if (*data == 4)	1552	if (*data == 4)
1353	; // decode player tag	1553	; // decode player count
1354		1554
1355	data += *data + 1;	1555	data += *data + 1;
1356	}	1556	}
1357	else if (cmd == 8) // cell flags	1557	else if (cmd == 8) // cell flags
1358	cell->flags = *data++;	1558	cell->flags = *data++;
…		…
1367	cell->darkness = *data++ + 1;	1567	cell->darkness = *data++ + 1;
1368	}	1568	}
1369		1569
1370	if (flags & 4)	1570	if (flags & 4)
1371	{	1571	{
1372	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1572	faceid face = (data [0] << 8) + data [1]; data += 2;
		1573	need_facenum (self, face);
		1574	cell->tile [0] = self->face2tile [face];
1373	}	1575	}
1374		1576
1375	if (flags & 2)	1577	if (flags & 2)
1376	{	1578	{
1377	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1579	faceid face = (data [0] << 8) + data [1]; data += 2;
		1580	need_facenum (self, face);
		1581	cell->tile [1] = self->face2tile [face];
1378	}	1582	}
1379		1583
1380	if (flags & 1)	1584	if (flags & 1)
1381	{	1585	{
1382	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1586	faceid face = (data [0] << 8) + data [1]; data += 2;
		1587	need_facenum (self, face);
		1588	cell->tile [2] = self->face2tile [face];
1383	}	1589	}
1384	}	1590	}
1385	else	1591	else
1386	cell->darkness = 0;	1592	cell->darkness = 0;
1387	}	1593	}
…		…
1417	{	1623	{
1418	mapcell *cell = row->col + (x - row->c0);	1624	mapcell *cell = row->col + (x - row->c0);
1419		1625
1420	for (z = 0; z <= 0; z++)	1626	for (z = 0; z <= 0; z++)
1421	{	1627	{
1422	mapface face = cell->face [z];
1423
1424	if (face)
1425	{
1426	maptex tex = self->tex [face];	1628	maptex tex = self->tex [cell->tile [z]];
1427	int a0 = 255 - tex.a;	1629	int a0 = 255 - tex.a;
1428	int a1 = tex.a;	1630	int a1 = tex.a;
1429		1631
1430	r = (r * a0 + tex.r * a1) / 255;	1632	r = (r * a0 + tex.r * a1) / 255;
1431	g = (g * a0 + tex.g * a1) / 255;	1633	g = (g * a0 + tex.g * a1) / 255;
1432	b = (b * a0 + tex.b * a1) / 255;	1634	b = (b * a0 + tex.b * a1) / 255;
1433	a = (a * a0 + tex.a * a1) / 255;	1635	a = (a * a0 + tex.a * a1) / 255;
1434	}
1435	}	1636	}
1436	}	1637	}
1437		1638
1438	*map++ = (r )	1639	*map++ = (r )
1439	| (g << 8)	1640	| (g << 8)
…		…
1446	}	1647	}
1447	OUTPUT:	1648	OUTPUT:
1448	RETVAL	1649	RETVAL
1449		1650
1450	void	1651	void
1451	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1652	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1452	CODE:	1653	CODE:
1453	{	1654	{
1454	int vx, vy;	1655	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1656	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1657	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1658	smooth_key skey;
1455	int x, y, z;	1659	int x, y, z;
1456	int last_name;	1660	int last_name;
1457	mapface face;
1458		1661
1459	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1662	// thats current max. sorry.
1460	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1663	if (sw > 255) sw = 255;
		1664	if (sh > 255) sh = 255;
1461		1665
1462	/*	1666	// clear key, in case of extra padding
1463	int vx = self->vx = self->w >= sw	1667	memset (&skey, 0, sizeof (skey));
1464	? self->x + (self->w - sw) / 2
1465	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1466
1467	int vy = self->vy = self->h >= sh
1468	? self->y + (self->h - sh) / 2
1469	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1470	*/
1471		1668
1472	glColor4ub (255, 255, 255, 255);	1669	glColor4ub (255, 255, 255, 255);
1473		1670
1474	glEnable (GL_BLEND);	1671	glEnable (GL_BLEND);
1475	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1672	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1478		1675
1479	glBegin (GL_QUADS);	1676	glBegin (GL_QUADS);
1480		1677
1481	last_name = 0;	1678	last_name = 0;
1482		1679
		1680	mx += self->x;
		1681	my += self->y;
		1682
		1683	// first pass: determine smooth_max
		1684	// rather ugly, if you ask me
		1685	// could also be stored inside mapcell and updated on change
		1686	memset (smooth_max, 0, sizeof (smooth_max));
		1687
		1688	for (y = 0; y < sh; y++)
		1689	if (0 <= y + my && y + my < self->rows)
		1690	{
		1691	maprow *row = self->row + (y + my);
		1692
		1693	for (x = 0; x < sw; x++)
		1694	if (row->c0 <= x + mx && x + mx < row->c1)
		1695	{
		1696	mapcell *cell = row->col + (x + mx - row->c0);
		1697
		1698	smooth_max[x + 1][y + 1] =
		1699	MAX (self->tex [cell->tile [0]].smoothlevel,
		1700	MAX (self->tex [cell->tile [1]].smoothlevel,
		1701	self->tex [cell->tile [2]].smoothlevel));
		1702	}
		1703	}
		1704
1483	for (z = 0; z < 3; z++)	1705	for (z = 0; z <= 2; z++)
		1706	{
		1707	memset (smooth_level, 0, sizeof (smooth_level));
		1708
1484	for (y = 0; y < sh; y++)	1709	for (y = 0; y < sh; y++)
1485	if (0 <= y + vy && y + vy < self->rows)	1710	if (0 <= y + my && y + my < self->rows)
1486	{	1711	{
1487	maprow *row = self->row + (y + vy);	1712	maprow *row = self->row + (y + my);
1488		1713
1489	for (x = 0; x < sw; x++)	1714	for (x = 0; x < sw; x++)
1490	if (row->c0 <= x + vx && x + vx < row->c1)	1715	if (row->c0 <= x + mx && x + mx < row->c1)
1491	{	1716	{
1492	mapcell *cell = row->col + (x + vx - row->c0);	1717	mapcell *cell = row->col + (x + mx - row->c0);
1493
1494	face = cell->face [z];	1718	tileid tile = cell->tile [z];
		1719
		1720	if (tile)
		1721	{
		1722	maptex tex = self->tex [tile];
		1723	int px = (x + 1) * T - tex.w;
		1724	int py = (y + 1) * T - tex.h;
1495		1725
1496	if (face && face < self->texs)	1726	// suppressing texture state switches here
		1727	// is only moderately effective, but worth the extra effort
		1728	if (last_name != tex.name)
		1729	{
		1730	if (!tex.name)
		1731	tex = self->tex [2]; /* missing, replace by noface */
		1732
		1733	glEnd ();
		1734	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1735	glBegin (GL_QUADS);
		1736	}
		1737
		1738	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1739	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1740	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1741	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1742
		1743	if (cell->flags && z == 2)
		1744	{
		1745	if (cell->flags & 1)
		1746	{
		1747	maptex tex = self->tex [1];
		1748	int px = x * T + T * 2 / 32;
		1749	int py = y * T - T * 6 / 32;
		1750
		1751	glEnd ();
		1752	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1753	glBegin (GL_QUADS);
		1754
		1755	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1756	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1757	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1758	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1759	}
		1760	}
		1761
		1762	// update smooth hash
		1763	if (tex.smoothtile)
		1764	{
		1765	skey.tile = tex.smoothtile;
		1766	skey.level = tex.smoothlevel;
		1767
		1768	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1769
		1770	// add bits to current tile and all neighbours. skey.x|y is
		1771	// shifted +1|+1 so we always stay positive.
		1772
		1773	// bits is ___n cccc CCCC bbbb
		1774	// n do not draw borders&corners
		1775	// c draw these corners, but...
		1776	// C ... not these
		1777	// b draw these borders
		1778
		1779	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1780	// ┃· ·· ·┃ ━━
		1781
		1782	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1783	// ·· ·· ·┏ ┓·
		1784
		1785	// full tile
		1786	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1787
		1788	// borders
		1789	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1790	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1791	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1792	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1793
		1794	// corners
		1795	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1796	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1797	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1798	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1799	}
		1800	}
		1801	}
		1802	}
		1803
		1804	// go through all smoothlevels, lowest to highest, then draw.
		1805	// this is basically counting sort
		1806	{
		1807	int w, b;
		1808
		1809	for (w = 0; w < 256 / 32; ++w)
		1810	{
		1811	uint32_t smask = smooth_level [w];
		1812	if (smask)
		1813	for (b = 0; b < 32; ++b)
		1814	if (smask & (((uint32_t)1) << b))
1497	{	1815	{
1498	maptex tex = self->tex [face];	1816	int level = (w << 5) | b;
1499	int px = (x + 1) * 32 - tex.w;	1817	HE *he;
1500	int py = (y + 1) * 32 - tex.h;
1501		1818
1502	if (last_name != tex.name)	1819	hv_iterinit (smooth);
		1820	while ((he = hv_iternext (smooth)))
1503	{	1821	{
		1822	smooth_key *skey = (smooth_key *)HeKEY (he);
		1823	IV bits = SvIVX (HeVAL (he));
		1824
		1825	if (!(bits & 0x1000)
		1826	&& skey->level == level
		1827	&& level > smooth_max [skey->x][skey->y])
		1828	{
		1829	maptex tex = self->tex [skey->tile];
		1830	int px = (((int)skey->x) - 1) * T;
		1831	int py = (((int)skey->y) - 1) * T;
		1832	int border = bits & 15;
		1833	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1834	float dx = tex.s * .0625f; // 16 images/row
		1835	float dy = tex.t * .5f ; // 2 images/column
		1836
		1837	// this time naively avoiding texture state changes
		1838	// save gobs of state changes.
		1839	if (last_name != tex.name)
		1840	{
		1841	if (!tex.name)
		1842	continue; // smoothing not yet available
		1843
1504	glEnd ();	1844	glEnd ();
1505	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1845	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1506	glBegin (GL_QUADS);	1846	glBegin (GL_QUADS);
		1847	}
		1848
		1849	if (border)
		1850	{
		1851	float ox = border * dx;
		1852
		1853	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1854	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1855	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1856	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1857	}
		1858
		1859	if (corner)
		1860	{
		1861	float ox = corner * dx;
		1862
		1863	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1864	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1865	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1866	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1867	}
1507	}	1868	}
1508
1509	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1510	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1511	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1512	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1513	}
1514
1515	if (cell->flags && z == 2)
1516	{
1517	if (cell->flags & 1)
1518	{
1519	maptex tex = self->tex [1];
1520	int px = (x + 1) * 32 - tex.w + 2;
1521	int py = (y + 1) * 32 - tex.h - 6;
1522
1523	glEnd ();
1524	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1525	glBegin (GL_QUADS);
1526
1527	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1528	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1529	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1530	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1531	}	1869	}
1532	}	1870	}
1533	}
1534	}	1871	}
		1872	}
		1873
		1874	hv_clear (smooth);
		1875	}
1535		1876
1536	glEnd ();	1877	glEnd ();
1537		1878
1538	glDisable (GL_TEXTURE_2D);	1879	glDisable (GL_TEXTURE_2D);
1539	glDisable (GL_BLEND);	1880	glDisable (GL_BLEND);
1540		1881
1541	// top layer: overlays such as the health bar	1882	// top layer: overlays such as the health bar
1542	for (y = 0; y < sh; y++)	1883	for (y = 0; y < sh; y++)
1543	if (0 <= y + vy && y + vy < self->rows)	1884	if (0 <= y + my && y + my < self->rows)
1544	{	1885	{
1545	maprow *row = self->row + (y + vy);	1886	maprow *row = self->row + (y + my);
1546		1887
1547	for (x = 0; x < sw; x++)	1888	for (x = 0; x < sw; x++)
1548	if (row->c0 <= x + vx && x + vx < row->c1)	1889	if (row->c0 <= x + mx && x + mx < row->c1)
1549	{	1890	{
1550	mapcell *cell = row->col + (x + vx - row->c0);	1891	mapcell *cell = row->col + (x + mx - row->c0);
1551		1892
1552	int px = x * 32;	1893	int px = x * T;
1553	int py = y * 32;	1894	int py = y * T;
1554		1895
1555	if (cell->stat_hp)	1896	if (cell->stat_hp)
1556	{	1897	{
1557	int width = cell->stat_width * 32;	1898	int width = cell->stat_width * T;
1558	int thick = sh / 28 + 1 + cell->stat_width;	1899	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1559		1900
1560	glColor3ub (0, 0, 0);	1901	glColor3ub (0, 0, 0);
1561	glRectf (px + 1, py - thick - 2,	1902	glRectf (px + 1, py - thick - 2,
1562	px + width - 1, py);	1903	px + width - 1, py);
1563		1904
…		…
1629	glDisable (GL_BLEND);	1970	glDisable (GL_BLEND);
1630	glDisable (GL_TEXTURE_2D);	1971	glDisable (GL_TEXTURE_2D);
1631	}	1972	}
1632		1973
1633	void	1974	void
1634	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1975	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1635	PPCODE:	1976	PPCODE:
1636	{	1977	{
1637	int vx, vy;
1638	int x, y;	1978	int x, y;
		1979	int sw1 = sw + 2;
		1980	int sh1 = sh + 2;
		1981	int sh3 = sh * 3;
1639	int sw4 = (sw + 3) & ~3;	1982	int sw34 = (sw * 3 + 3) & ~3;
		1983	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1640	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1984	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1641	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1985	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1642		1986
1643	memset (darkness, 255, sw4 * sh);
1644	SvPOK_only (darkness_sv);	1987	SvPOK_only (darkness3_sv);
1645	SvCUR_set (darkness_sv, sw4 * sh);	1988	SvCUR_set (darkness3_sv, sw34 * sh3);
1646		1989
1647	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1990	mx += self->x - 1;
1648	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1991	my += self->y - 1;
1649		1992
		1993	memset (darkness1, 255, sw1 * sh1);
		1994
1650	for (y = 0; y < sh; y++)	1995	for (y = 0; y < sh1; y++)
1651	if (0 <= y + vy && y + vy < self->rows)	1996	if (0 <= y + my && y + my < self->rows)
1652	{	1997	{
1653	maprow *row = self->row + (y + vy);	1998	maprow *row = self->row + (y + my);
1654		1999
1655	for (x = 0; x < sw; x++)	2000	for (x = 0; x < sw1; x++)
1656	if (row->c0 <= x + vx && x + vx < row->c1)	2001	if (row->c0 <= x + mx && x + mx < row->c1)
1657	{	2002	{
1658	mapcell *cell = row->col + (x + vx - row->c0);	2003	mapcell *cell = row->col + (x + mx - row->c0);
1659		2004
1660	darkness[y * sw4 + x] = cell->darkness	2005	darkness1 [y * sw1 + x] = cell->darkness
1661	? 255 - (cell->darkness - 1)	2006	? 255 - (cell->darkness - 1)
1662	: 255 - FOW_DARKNESS;	2007	: 255 - FOW_DARKNESS;
1663	}	2008	}
1664	}	2009	}
1665		2010
		2011	for (y = 0; y < sh; ++y)
		2012	for (x = 0; x < sw; ++x)
		2013	{
		2014	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2015	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2016	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2017	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2018	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2019	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2020	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2021	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2022	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2023
		2024	uint8_t r11 = (d11 + d21 + d12) / 3;
		2025	uint8_t r21 = d21;
		2026	uint8_t r31 = (d21 + d31 + d32) / 3;
		2027
		2028	uint8_t r12 = d12;
		2029	uint8_t r22 = d22;
		2030	uint8_t r32 = d32;
		2031
		2032	uint8_t r13 = (d13 + d23 + d12) / 3;
		2033	uint8_t r23 = d23;
		2034	uint8_t r33 = (d23 + d33 + d32) / 3;
		2035
		2036	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2037	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2038	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2039	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2040	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2041	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2042	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2043	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2044	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2045	}
		2046
		2047	free (darkness1);
		2048
1666	EXTEND (SP, 3);	2049	EXTEND (SP, 3);
1667	PUSHs (sv_2mortal (newSViv (sw4)));	2050	PUSHs (sv_2mortal (newSViv (sw34)));
1668	PUSHs (sv_2mortal (newSViv (sh)));	2051	PUSHs (sv_2mortal (newSViv (sh3)));
1669	PUSHs (darkness_sv);	2052	PUSHs (darkness3_sv);
1670	}	2053	}
1671		2054
1672	SV *	2055	SV *
1673	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2056	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1674	CODE:	2057	CODE:
…		…
1703	if (row && row->c0 <= x && x < row->c1)	2086	if (row && row->c0 <= x && x < row->c1)
1704	{	2087	{
1705	mapcell *cell = row->col + (x - row->c0);	2088	mapcell *cell = row->col + (x - row->c0);
1706	uint8_t flags = 0;	2089	uint8_t flags = 0;
1707		2090
1708	if (cell->face [0]) flags |= 1;	2091	if (cell->tile [0]) flags |= 1;
1709	if (cell->face [1]) flags |= 2;	2092	if (cell->tile [1]) flags |= 2;
1710	if (cell->face [2]) flags |= 4;	2093	if (cell->tile [2]) flags |= 4;
1711		2094
1712	*data++ = flags;	2095	*data++ = flags;
1713		2096
1714	if (flags & 1)	2097	if (flags & 1)
1715	{	2098	{
		2099	tileid tile = cell->tile [0];
1716	*data++ = cell->face [0] >> 8;	2100	*data++ = tile >> 8;
1717	*data++ = cell->face [0];	2101	*data++ = tile;
1718	}	2102	}
1719		2103
1720	if (flags & 2)	2104	if (flags & 2)
1721	{	2105	{
		2106	tileid tile = cell->tile [1];
1722	*data++ = cell->face [1] >> 8;	2107	*data++ = tile >> 8;
1723	*data++ = cell->face [1];	2108	*data++ = tile;
1724	}	2109	}
1725		2110
1726	if (flags & 4)	2111	if (flags & 4)
1727	{	2112	{
		2113	tileid tile = cell->tile [2];
1728	*data++ = cell->face [2] >> 8;	2114	*data++ = tile >> 8;
1729	*data++ = cell->face [2];	2115	*data++ = tile;
1730	}	2116	}
1731	}	2117	}
1732	else	2118	else
1733	*data++ = 0;	2119	*data++ = 0;
1734	}	2120	}
…		…
1774	{	2160	{
1775	uint8_t flags = *data++;	2161	uint8_t flags = *data++;
1776		2162
1777	if (flags)	2163	if (flags)
1778	{	2164	{
1779	mapface face[3] = { 0, 0, 0 };
1780
1781	mapcell *cell = row_get_cell (row, x);	2165	mapcell *cell = row_get_cell (row, x);
		2166	tileid tile[3] = { 0, 0, 0 };
1782		2167
1783	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2168	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1784	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2169	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1785	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2170	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1786		2171
1787	if (cell->darkness == 0)	2172	if (cell->darkness == 0)
1788	{	2173	{
1789	cell->darkness = 0;	2174	cell->darkness = 0;
1790		2175
1791	for (z = 0; z <= 2; z++)	2176	for (z = 0; z <= 2; z++)
1792	{	2177	{
1793	cell->face[z] = face[z];	2178	tileid t = tile [z];
1794		2179
1795	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2180	if (t >= self->texs || (t && !self->tex [t].name))
		2181	{
1796	XPUSHs (sv_2mortal (newSViv (face[z])));	2182	XPUSHs (sv_2mortal (newSViv (t)));
		2183	need_texid (self, t);
		2184	}
		2185
		2186	cell->tile [z] = t;
1797	}	2187	}
1798	}	2188	}
1799	}	2189	}
1800	}	2190	}
1801	}	2191	}
1802	}	2192	}
1803		2193
1804	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2194	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1805		2195
		2196	PROTOTYPES: DISABLE
		2197
1806	CFPlus::MixChunk	2198	CFPlus::MixChunk
1807	new_from_file (SV *class, char *path)	2199	new_from_file (SV *class, char *path)
1808	CODE:	2200	CODE:
1809	RETVAL = Mix_LoadWAV (path);	2201	RETVAL = Mix_LoadWAV (path);
1810	OUTPUT:	2202	OUTPUT:
…		…
1831		2223
1832	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2224	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1833		2225
1834	int	2226	int
1835	volume (int volume = -1)	2227	volume (int volume = -1)
		2228	PROTOTYPE: ;$
1836	CODE:	2229	CODE:
1837	RETVAL = Mix_VolumeMusic (volume);	2230	RETVAL = Mix_VolumeMusic (volume);
		2231	OUTPUT:
		2232	RETVAL
		2233
		2234	int
		2235	fade_out (int ms)
		2236	CODE:
		2237	RETVAL = Mix_FadeOutMusic (ms);
1838	OUTPUT:	2238	OUTPUT:
1839	RETVAL	2239	RETVAL
1840		2240
1841	CFPlus::MixMusic	2241	CFPlus::MixMusic
1842	new_from_file (SV *class, char *path)	2242	new_from_file (SV *class, char *path)
…		…
1855	CODE:	2255	CODE:
1856	RETVAL = Mix_PlayMusic (self, loops);	2256	RETVAL = Mix_PlayMusic (self, loops);
1857	OUTPUT:	2257	OUTPUT:
1858	RETVAL	2258	RETVAL
1859		2259
		2260	int
		2261	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2262	CODE:
		2263	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2264	OUTPUT:
		2265	RETVAL
		2266
1860	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2267	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2268
		2269	PROTOTYPES: ENABLE
1861		2270
1862	BOOT:	2271	BOOT:
1863	{	2272	{
1864	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2273	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1865	static const struct {	2274	static const struct {
1866	const char *name;	2275	const char *name;
1867	IV iv;	2276	IV iv;
1868	} *civ, const_iv[] = {	2277	} *civ, const_iv[] = {
1869	# define const_iv(name) { # name, (IV)name }	2278	# define const_iv(name) { # name, (IV)name }
		2279	const_iv (GL_VENDOR),
		2280	const_iv (GL_VERSION),
		2281	const_iv (GL_EXTENSIONS),
1870	const_iv (GL_COLOR_MATERIAL),	2282	const_iv (GL_COLOR_MATERIAL),
1871	const_iv (GL_SMOOTH),	2283	const_iv (GL_SMOOTH),
1872	const_iv (GL_FLAT),	2284	const_iv (GL_FLAT),
1873	const_iv (GL_DITHER),	2285	const_iv (GL_DITHER),
1874	const_iv (GL_BLEND),	2286	const_iv (GL_BLEND),
…		…
1878	const_iv (GL_ALPHA_TEST),	2290	const_iv (GL_ALPHA_TEST),
1879	const_iv (GL_NORMALIZE),	2291	const_iv (GL_NORMALIZE),
1880	const_iv (GL_RESCALE_NORMAL),	2292	const_iv (GL_RESCALE_NORMAL),
1881	const_iv (GL_FRONT),	2293	const_iv (GL_FRONT),
1882	const_iv (GL_BACK),	2294	const_iv (GL_BACK),
		2295	const_iv (GL_AUX0),
1883	const_iv (GL_AND),	2296	const_iv (GL_AND),
1884	const_iv (GL_ONE),	2297	const_iv (GL_ONE),
1885	const_iv (GL_ZERO),	2298	const_iv (GL_ZERO),
1886	const_iv (GL_SRC_ALPHA),	2299	const_iv (GL_SRC_ALPHA),
1887	const_iv (GL_DST_ALPHA),	2300	const_iv (GL_DST_ALPHA),
…		…
1901	const_iv (GL_LUMINANCE),	2314	const_iv (GL_LUMINANCE),
1902	const_iv (GL_LUMINANCE_ALPHA),	2315	const_iv (GL_LUMINANCE_ALPHA),
1903	const_iv (GL_FLOAT),	2316	const_iv (GL_FLOAT),
1904	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2317	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1905	const_iv (GL_COMPILE),	2318	const_iv (GL_COMPILE),
		2319	const_iv (GL_PROXY_TEXTURE_1D),
		2320	const_iv (GL_PROXY_TEXTURE_2D),
1906	const_iv (GL_TEXTURE_1D),	2321	const_iv (GL_TEXTURE_1D),
1907	const_iv (GL_TEXTURE_2D),	2322	const_iv (GL_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_ENV),	2323	const_iv (GL_TEXTURE_ENV),
1909	const_iv (GL_TEXTURE_MAG_FILTER),	2324	const_iv (GL_TEXTURE_MAG_FILTER),
1910	const_iv (GL_TEXTURE_MIN_FILTER),	2325	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1940	const_iv (GL_QUAD_STRIP),	2355	const_iv (GL_QUAD_STRIP),
1941	const_iv (GL_TRIANGLES),	2356	const_iv (GL_TRIANGLES),
1942	const_iv (GL_TRIANGLE_STRIP),	2357	const_iv (GL_TRIANGLE_STRIP),
1943	const_iv (GL_TRIANGLE_FAN),	2358	const_iv (GL_TRIANGLE_FAN),
1944	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2359	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2360	const_iv (GL_POINT_SMOOTH_HINT),
		2361	const_iv (GL_LINE_SMOOTH_HINT),
		2362	const_iv (GL_POLYGON_SMOOTH_HINT),
		2363	const_iv (GL_GENERATE_MIPMAP_HINT),
1945	const_iv (GL_FASTEST),	2364	const_iv (GL_FASTEST),
		2365	const_iv (GL_DONT_CARE),
		2366	const_iv (GL_NICEST),
1946	const_iv (GL_V2F),	2367	const_iv (GL_V2F),
1947	const_iv (GL_V3F),	2368	const_iv (GL_V3F),
1948	const_iv (GL_T2F_V3F),	2369	const_iv (GL_T2F_V3F),
1949	const_iv (GL_T2F_N3F_V3F),	2370	const_iv (GL_T2F_N3F_V3F),
1950	# undef const_iv	2371	# undef const_iv
1951	};	2372	};
1952		2373
1953	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2374	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1954	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2375	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2376
		2377	texture_av = newAV ();
		2378	AvREAL_off (texture_av);
1955	}	2379	}
1956		2380
1957	char *	2381	char *
1958	gl_vendor ()	2382	gl_vendor ()
1959	CODE:	2383	CODE:
…		…
1970		2394
1971	char *	2395	char *
1972	gl_extensions ()	2396	gl_extensions ()
1973	CODE:	2397	CODE:
1974	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2398	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2399	OUTPUT:
		2400	RETVAL
		2401
		2402	const char *glGetString (GLenum pname)
		2403
		2404	GLint glGetInteger (GLenum pname)
		2405	CODE:
		2406	glGetIntegerv (pname, &RETVAL);
		2407	OUTPUT:
		2408	RETVAL
		2409
		2410	GLdouble glGetDouble (GLenum pname)
		2411	CODE:
		2412	glGetDoublev (pname, &RETVAL);
1975	OUTPUT:	2413	OUTPUT:
1976	RETVAL	2414	RETVAL
1977		2415
1978	int glGetError ()	2416	int glGetError ()
1979		2417
…		…
2104		2542
2105	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2543	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2106		2544
2107	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2545	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2108		2546
		2547	void glPixelZoom (float x, float y)
		2548
2109	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2549	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2110		2550
2111	int glGenTexture ()	2551	int glGenTexture ()
2112	CODE:	2552	CODE:
2113	{	2553	RETVAL = gen_texture ();
2114	GLuint name;
2115	glGenTextures (1, &name);
2116	RETVAL = name;
2117	}
2118	OUTPUT:	2554	OUTPUT:
2119	RETVAL	2555	RETVAL
2120		2556
2121	void glDeleteTexture (int name)	2557	void glDeleteTexture (int name)
2122	CODE:	2558	CODE:
2123	{
2124	GLuint name_ = name;
2125	glDeleteTextures (1, &name_);	2559	del_texture (name);
2126	}	2560
2127
2128	int glGenList ()	2561	int glGenList ()
2129	CODE:	2562	CODE:
2130	RETVAL = glGenLists (1);	2563	RETVAL = glGenLists (1);
2131	OUTPUT:	2564	OUTPUT:
2132	RETVAL	2565	RETVAL

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