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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.157 by root, Sun Oct 1 14:48:50 2006 UTC vs.
Revision 1.205 by root, Thu Jul 19 22:38:52 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	{
660	#ifdef _WIN32	782	#ifdef _WIN32
661	INTERNET_PROXY_INFO proxyinfo;
662	char buffer[2048];	783	char buffer[2048];
663	DWORD buflen;	784	DWORD buflen;
664		785
665	EXTEND (SP, 3);	786	EXTEND (SP, 3);
666		787
…		…
793	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
794	#endif	915	#endif
795	_exit (1);	916	_exit (1);
796		917
797	void	918	void
798	_exit (int retval)	919	_exit (int retval = 0)
799	CODE:	920	CODE:
		921	#ifdef WIN32
		922	ExitThread (retval); // unclean, please beam me up
		923	#else
800	_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	}
801		935
802	MODULE = CFPlus PACKAGE = CFPlus::Font	936	MODULE = CFPlus PACKAGE = CFPlus::Font
		937
		938	PROTOTYPES: DISABLE
803		939
804	CFPlus::Font	940	CFPlus::Font
805	new_from_file (SV *class, char *path, int id = 0)	941	new_from_file (SV *class, char *path, int id = 0)
806	CODE:	942	CODE:
807	{	943	{
…		…
818	CODE:	954	CODE:
819	pango_font_description_free (self);	955	pango_font_description_free (self);
820		956
821	void	957	void
822	make_default (CFPlus::Font self)	958	make_default (CFPlus::Font self)
		959	PROTOTYPE: $
823	CODE:	960	CODE:
824	default_font = self;	961	default_font = self;
825		962
826	MODULE = CFPlus PACKAGE = CFPlus::Layout	963	MODULE = CFPlus PACKAGE = CFPlus::Layout
827		964
		965	PROTOTYPES: DISABLE
		966
828	void	967	void
829	reset_glyph_cache ()	968	reset_glyph_cache ()
		969	PROTOTYPE:
830	CODE:	970	CODE:
831	tc_clear ();	971	tc_clear ();
832		972
833	CFPlus::Layout	973	CFPlus::Layout
834	new (SV *class)	974	new (SV *class)
…		…
1052	xy_to_index (CFPlus::Layout self, int x, int y)	1192	xy_to_index (CFPlus::Layout self, int x, int y)
1053	CODE:	1193	CODE:
1054	{	1194	{
1055	int index, trailing;	1195	int index, trailing;
1056	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);
1057	RETVAL = index;	1197	RETVAL = index + trailing;
1058	}	1198	}
1059	OUTPUT:	1199	OUTPUT:
1060	RETVAL	1200	RETVAL
1061		1201
1062	void	1202	void
…		…
1068		1208
1069	EXTEND (SP, 3);	1209	EXTEND (SP, 3);
1070	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1210	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1071	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1211	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1072	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	}
1073	}	1252	}
1074		1253
1075	void	1254	void
1076	render (CFPlus::Layout self, float x, float y, int flags = 0)	1255	render (CFPlus::Layout self, float x, float y, int flags = 0)
1077	PPCODE:	1256	PPCODE:
…		…
1082	flags	1261	flags
1083	);	1262	);
1084		1263
1085	MODULE = CFPlus PACKAGE = CFPlus::Texture	1264	MODULE = CFPlus PACKAGE = CFPlus::Texture
1086		1265
1087	void	1266	PROTOTYPES: ENABLE
1088	pad2pot (SV *data_, SV *w_, SV *h_)
1089	CODE:
1090	{
1091	int ow = SvIV (w_);
1092	int oh = SvIV (h_);
1093		1267
1094	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_))
1095	{	1275	{
1096	int nw = minpot (ow);
1097	int nh = minpot (oh);
1098
1099	if (nw != ow || nh != oh)
1100	{
1101	if (SvOK (data_))
1102	{
1103	STRLEN datalen;	1276	STRLEN datalen;
1104	char *data = SvPVbyte (data_, datalen);	1277	char *data = SvPVbyte (data_, datalen);
1105	int bpp = datalen / (ow * oh);	1278	int bpp = datalen / (ow * oh);
1106	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1279	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1107		1280
1108	SvPOK_only (result_);	1281	SvPOK_only (result_);
1109	SvCUR_set (result_, nw * nh * bpp);	1282	SvCUR_set (result_, nw * nh * bpp);
1110		1283
1111	memset (SvPVX (result_), 0, nw * nh * bpp);	1284	memset (SvPVX (result_), 0, nw * nh * bpp);
1112	while (oh--)	1285	while (oh--)
1113	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);
1114		1287
1115	sv_setsv (data_, result_);	1288	sv_setsv (data_, result_);
1116	}
1117
1118	sv_setiv (w_, nw);
1119	sv_setiv (h_, nh);
1120	}
1121	}	1289	}
1122	}	1290	}
1123		1291
1124	void	1292	void
1125	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.)
…		…
1168	glDisable (GL_ALPHA_TEST);	1336	glDisable (GL_ALPHA_TEST);
1169	glDisable (GL_BLEND);	1337	glDisable (GL_BLEND);
1170	}	1338	}
1171	}	1339	}
1172		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
1173	MODULE = CFPlus PACKAGE = CFPlus::Map	1352	MODULE = CFPlus PACKAGE = CFPlus::Map
1174		1353
		1354	PROTOTYPES: DISABLE
		1355
1175	CFPlus::Map	1356	CFPlus::Map
1176	new (SV *class, int map_width, int map_height)	1357	new (SV *class)
1177	CODE:	1358	CODE:
1178	New (0, RETVAL, 1, struct map);	1359	New (0, RETVAL, 1, struct map);
1179	RETVAL->x = 0;	1360	RETVAL->x = 0;
1180	RETVAL->y = 0;	1361	RETVAL->y = 0;
1181	RETVAL->w = map_width;	1362	RETVAL->w = 0;
1182	RETVAL->h = map_height;	1363	RETVAL->h = 0;
1183	RETVAL->ox = 0;	1364	RETVAL->ox = 0;
1184	RETVAL->oy = 0;	1365	RETVAL->oy = 0;
1185	RETVAL->faces = 8192;	1366	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1186	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1367	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1187	RETVAL->texs = 8192;
1188	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1189	RETVAL->rows = 0;	1368	RETVAL->rows = 0;
1190	RETVAL->row = 0;	1369	RETVAL->row = 0;
1191	OUTPUT:	1370	OUTPUT:
1192	RETVAL	1371	RETVAL
1193		1372
1194	void	1373	void
1195	DESTROY (CFPlus::Map self)	1374	DESTROY (CFPlus::Map self)
1196	CODE:	1375	CODE:
1197	{	1376	{
1198	map_clear (self);	1377	map_clear (self);
1199	Safefree (self->face);	1378	Safefree (self->face2tile);
1200	Safefree (self->tex);	1379	Safefree (self->tex);
1201	Safefree (self);	1380	Safefree (self);
1202	}	1381	}
1203		1382
1204	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
1205	clear (CFPlus::Map self)	1390	clear (CFPlus::Map self)
1206	CODE:	1391	CODE:
1207	map_clear (self);	1392	map_clear (self);
1208		1393
1209	void	1394	void
1210	set_face (CFPlus::Map self, int face, int texid)	1395	set_tileid (CFPlus::Map self, int face, int tile)
1211	CODE:	1396	CODE:
1212	{	1397	{
1213	while (self->faces <= face)	1398	need_facenum (self, face); self->face2tile [face] = tile;
1214	{	1399	need_texid (self, tile);
1215	Append (mapface, self->face, self->faces, self->faces);	1400	}
1216	self->faces *= 2;
1217	}
1218		1401
1219	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;
1220	}	1423	}
1221		1424
1222	void	1425	void
1223	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)
1224	CODE:	1427	CODE:
1225	{	1428	{
1226	while (self->texs <= texid)	1429	need_texid (self, texid);
1227	{
1228	Append (maptex, self->tex, self->texs, self->texs);
1229	self->texs *= 2;
1230	}
1231		1430
1232	{	1431	{
1233	maptex *tex = self->tex + texid;	1432	maptex *tex = self->tex + texid;
1234		1433
1235	tex->name = name;	1434	tex->name = name;
…		…
1279	CODE:	1478	CODE:
1280	{	1479	{
1281	if (dx > 0)	1480	if (dx > 0)
1282	map_blank (self, self->x, self->y, dx, self->h);	1481	map_blank (self, self->x, self->y, dx, self->h);
1283	else if (dx < 0)	1482	else if (dx < 0)
1284	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);
1285		1484
1286	if (dy > 0)	1485	if (dy > 0)
1287	map_blank (self, self->x, self->y, self->w, dy);	1486	map_blank (self, self->x, self->y, self->w, dy);
1288	else if (dy < 0)	1487	else if (dy < 0)
1289	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);
1290		1489
1291	self->ox += dx; self->x += dx;	1490	self->ox += dx; self->x += dx;
1292	self->oy += dy; self->y += dy;	1491	self->oy += dy; self->y += dy;
1293		1492
1294	while (self->y < 0)	1493	while (self->y < 0)
…		…
1346	cell->stat_width = 1;	1545	cell->stat_width = 1;
1347	cell->stat_hp = *data++;	1546	cell->stat_hp = *data++;
1348	}	1547	}
1349	else if (cmd == 6) // monster width	1548	else if (cmd == 6) // monster width
1350	cell->stat_width = *data++ + 1;	1549	cell->stat_width = *data++ + 1;
1351	else if (cmd == 0x47) // monster width	1550	else if (cmd == 0x47)
1352	{	1551	{
1353	if (*data == 4)	1552	if (*data == 4)
1354	; // decode player tag	1553	; // decode player count
1355		1554
1356	data += *data + 1;	1555	data += *data + 1;
1357	}	1556	}
1358	else if (cmd == 8) // cell flags	1557	else if (cmd == 8) // cell flags
1359	cell->flags = *data++;	1558	cell->flags = *data++;
…		…
1368	cell->darkness = *data++ + 1;	1567	cell->darkness = *data++ + 1;
1369	}	1568	}
1370		1569
1371	if (flags & 4)	1570	if (flags & 4)
1372	{	1571	{
1373	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];
1374	}	1575	}
1375		1576
1376	if (flags & 2)	1577	if (flags & 2)
1377	{	1578	{
1378	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];
1379	}	1582	}
1380		1583
1381	if (flags & 1)	1584	if (flags & 1)
1382	{	1585	{
1383	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];
1384	}	1589	}
1385	}	1590	}
1386	else	1591	else
1387	cell->darkness = 0;	1592	cell->darkness = 0;
1388	}	1593	}
…		…
1418	{	1623	{
1419	mapcell *cell = row->col + (x - row->c0);	1624	mapcell *cell = row->col + (x - row->c0);
1420		1625
1421	for (z = 0; z <= 0; z++)	1626	for (z = 0; z <= 0; z++)
1422	{	1627	{
1423	mapface face = cell->face [z];
1424
1425	if (face)
1426	{
1427	maptex tex = self->tex [face];	1628	maptex tex = self->tex [cell->tile [z]];
1428	int a0 = 255 - tex.a;	1629	int a0 = 255 - tex.a;
1429	int a1 = tex.a;	1630	int a1 = tex.a;
1430		1631
1431	r = (r * a0 + tex.r * a1) / 255;	1632	r = (r * a0 + tex.r * a1) / 255;
1432	g = (g * a0 + tex.g * a1) / 255;	1633	g = (g * a0 + tex.g * a1) / 255;
1433	b = (b * a0 + tex.b * a1) / 255;	1634	b = (b * a0 + tex.b * a1) / 255;
1434	a = (a * a0 + tex.a * a1) / 255;	1635	a = (a * a0 + tex.a * a1) / 255;
1435	}
1436	}	1636	}
1437	}	1637	}
1438		1638
1439	*map++ = (r )	1639	*map++ = (r )
1440	| (g << 8)	1640	| (g << 8)
…		…
1447	}	1647	}
1448	OUTPUT:	1648	OUTPUT:
1449	RETVAL	1649	RETVAL
1450		1650
1451	void	1651	void
1452	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)
1453	CODE:	1653	CODE:
1454	{	1654	{
1455	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;
1456	int x, y, z;	1659	int x, y, z;
1457	int last_name;	1660	int last_name;
1458	mapface face;
1459		1661
1460	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1662	// thats current max. sorry.
1461	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1663	if (sw > 255) sw = 255;
		1664	if (sh > 255) sh = 255;
1462		1665
1463	/*	1666	// clear key, in case of extra padding
1464	int vx = self->vx = self->w >= sw	1667	memset (&skey, 0, sizeof (skey));
1465	? self->x + (self->w - sw) / 2
1466	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1467
1468	int vy = self->vy = self->h >= sh
1469	? self->y + (self->h - sh) / 2
1470	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1471	*/
1472		1668
1473	glColor4ub (255, 255, 255, 255);	1669	glColor4ub (255, 255, 255, 255);
1474		1670
1475	glEnable (GL_BLEND);	1671	glEnable (GL_BLEND);
1476	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1672	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1479		1675
1480	glBegin (GL_QUADS);	1676	glBegin (GL_QUADS);
1481		1677
1482	last_name = 0;	1678	last_name = 0;
1483		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
1484	for (z = 0; z < 3; z++)	1705	for (z = 0; z <= 2; z++)
		1706	{
		1707	memset (smooth_level, 0, sizeof (smooth_level));
		1708
1485	for (y = 0; y < sh; y++)	1709	for (y = 0; y < sh; y++)
1486	if (0 <= y + vy && y + vy < self->rows)	1710	if (0 <= y + my && y + my < self->rows)
1487	{	1711	{
1488	maprow *row = self->row + (y + vy);	1712	maprow *row = self->row + (y + my);
1489		1713
1490	for (x = 0; x < sw; x++)	1714	for (x = 0; x < sw; x++)
1491	if (row->c0 <= x + vx && x + vx < row->c1)	1715	if (row->c0 <= x + mx && x + mx < row->c1)
1492	{	1716	{
1493	mapcell *cell = row->col + (x + vx - row->c0);	1717	mapcell *cell = row->col + (x + mx - row->c0);
1494
1495	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;
1496		1725
1497	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))
1498	{	1815	{
1499	maptex tex = self->tex [face];	1816	int level = (w << 5) | b;
1500	int px = (x + 1) * 32 - tex.w;	1817	HE *he;
1501	int py = (y + 1) * 32 - tex.h;
1502		1818
1503	if (last_name != tex.name)	1819	hv_iterinit (smooth);
		1820	while ((he = hv_iternext (smooth)))
1504	{	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
1505	glEnd ();	1844	glEnd ();
1506	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1845	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1507	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	}
1508	}	1868	}
1509
1510	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1511	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1512	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1513	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1514	}
1515
1516	if (cell->flags && z == 2)
1517	{
1518	if (cell->flags & 1)
1519	{
1520	maptex tex = self->tex [1];
1521	int px = (x + 1) * 32 - tex.w + 2;
1522	int py = (y + 1) * 32 - tex.h - 6;
1523
1524	glEnd ();
1525	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1526	glBegin (GL_QUADS);
1527
1528	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1529	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1530	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1531	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1532	}	1869	}
1533	}	1870	}
1534	}
1535	}	1871	}
		1872	}
		1873
		1874	hv_clear (smooth);
		1875	}
1536		1876
1537	glEnd ();	1877	glEnd ();
1538		1878
1539	glDisable (GL_TEXTURE_2D);	1879	glDisable (GL_TEXTURE_2D);
1540	glDisable (GL_BLEND);	1880	glDisable (GL_BLEND);
1541		1881
1542	// top layer: overlays such as the health bar	1882	// top layer: overlays such as the health bar
1543	for (y = 0; y < sh; y++)	1883	for (y = 0; y < sh; y++)
1544	if (0 <= y + vy && y + vy < self->rows)	1884	if (0 <= y + my && y + my < self->rows)
1545	{	1885	{
1546	maprow *row = self->row + (y + vy);	1886	maprow *row = self->row + (y + my);
1547		1887
1548	for (x = 0; x < sw; x++)	1888	for (x = 0; x < sw; x++)
1549	if (row->c0 <= x + vx && x + vx < row->c1)	1889	if (row->c0 <= x + mx && x + mx < row->c1)
1550	{	1890	{
1551	mapcell *cell = row->col + (x + vx - row->c0);	1891	mapcell *cell = row->col + (x + mx - row->c0);
1552		1892
1553	int px = x * 32;	1893	int px = x * T;
1554	int py = y * 32;	1894	int py = y * T;
1555		1895
1556	if (cell->stat_hp)	1896	if (cell->stat_hp)
1557	{	1897	{
1558	int width = cell->stat_width * 32;	1898	int width = cell->stat_width * T;
1559	int thick = sh / 28 + 1 + cell->stat_width;	1899	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1560		1900
1561	glColor3ub (0, 0, 0);	1901	glColor3ub (0, 0, 0);
1562	glRectf (px + 1, py - thick - 2,	1902	glRectf (px + 1, py - thick - 2,
1563	px + width - 1, py);	1903	px + width - 1, py);
1564		1904
…		…
1630	glDisable (GL_BLEND);	1970	glDisable (GL_BLEND);
1631	glDisable (GL_TEXTURE_2D);	1971	glDisable (GL_TEXTURE_2D);
1632	}	1972	}
1633		1973
1634	void	1974	void
1635	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)
1636	PPCODE:	1976	PPCODE:
1637	{	1977	{
1638	int vx, vy;
1639	int x, y;	1978	int x, y;
		1979	int sw1 = sw + 2;
		1980	int sh1 = sh + 2;
		1981	int sh3 = sh * 3;
1640	int sw4 = (sw + 3) & ~3;	1982	int sw34 = (sw * 3 + 3) & ~3;
		1983	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1641	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1984	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1642	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1985	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1643		1986
1644	memset (darkness, 255, sw4 * sh);
1645	SvPOK_only (darkness_sv);	1987	SvPOK_only (darkness3_sv);
1646	SvCUR_set (darkness_sv, sw4 * sh);	1988	SvCUR_set (darkness3_sv, sw34 * sh3);
1647		1989
1648	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1990	mx += self->x - 1;
1649	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1991	my += self->y - 1;
1650		1992
		1993	memset (darkness1, 255, sw1 * sh1);
		1994
1651	for (y = 0; y < sh; y++)	1995	for (y = 0; y < sh1; y++)
1652	if (0 <= y + vy && y + vy < self->rows)	1996	if (0 <= y + my && y + my < self->rows)
1653	{	1997	{
1654	maprow *row = self->row + (y + vy);	1998	maprow *row = self->row + (y + my);
1655		1999
1656	for (x = 0; x < sw; x++)	2000	for (x = 0; x < sw1; x++)
1657	if (row->c0 <= x + vx && x + vx < row->c1)	2001	if (row->c0 <= x + mx && x + mx < row->c1)
1658	{	2002	{
1659	mapcell *cell = row->col + (x + vx - row->c0);	2003	mapcell *cell = row->col + (x + mx - row->c0);
1660		2004
1661	darkness[y * sw4 + x] = cell->darkness	2005	darkness1 [y * sw1 + x] = cell->darkness
1662	? 255 - (cell->darkness - 1)	2006	? 255 - (cell->darkness - 1)
1663	: 255 - FOW_DARKNESS;	2007	: 255 - FOW_DARKNESS;
1664	}	2008	}
1665	}	2009	}
1666		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
1667	EXTEND (SP, 3);	2049	EXTEND (SP, 3);
1668	PUSHs (sv_2mortal (newSViv (sw4)));	2050	PUSHs (sv_2mortal (newSViv (sw34)));
1669	PUSHs (sv_2mortal (newSViv (sh)));	2051	PUSHs (sv_2mortal (newSViv (sh3)));
1670	PUSHs (darkness_sv);	2052	PUSHs (darkness3_sv);
1671	}	2053	}
1672		2054
1673	SV *	2055	SV *
1674	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)
1675	CODE:	2057	CODE:
…		…
1704	if (row && row->c0 <= x && x < row->c1)	2086	if (row && row->c0 <= x && x < row->c1)
1705	{	2087	{
1706	mapcell *cell = row->col + (x - row->c0);	2088	mapcell *cell = row->col + (x - row->c0);
1707	uint8_t flags = 0;	2089	uint8_t flags = 0;
1708		2090
1709	if (cell->face [0]) flags |= 1;	2091	if (cell->tile [0]) flags |= 1;
1710	if (cell->face [1]) flags |= 2;	2092	if (cell->tile [1]) flags |= 2;
1711	if (cell->face [2]) flags |= 4;	2093	if (cell->tile [2]) flags |= 4;
1712		2094
1713	*data++ = flags;	2095	*data++ = flags;
1714		2096
1715	if (flags & 1)	2097	if (flags & 1)
1716	{	2098	{
		2099	tileid tile = cell->tile [0];
1717	*data++ = cell->face [0] >> 8;	2100	*data++ = tile >> 8;
1718	*data++ = cell->face [0];	2101	*data++ = tile;
1719	}	2102	}
1720		2103
1721	if (flags & 2)	2104	if (flags & 2)
1722	{	2105	{
		2106	tileid tile = cell->tile [1];
1723	*data++ = cell->face [1] >> 8;	2107	*data++ = tile >> 8;
1724	*data++ = cell->face [1];	2108	*data++ = tile;
1725	}	2109	}
1726		2110
1727	if (flags & 4)	2111	if (flags & 4)
1728	{	2112	{
		2113	tileid tile = cell->tile [2];
1729	*data++ = cell->face [2] >> 8;	2114	*data++ = tile >> 8;
1730	*data++ = cell->face [2];	2115	*data++ = tile;
1731	}	2116	}
1732	}	2117	}
1733	else	2118	else
1734	*data++ = 0;	2119	*data++ = 0;
1735	}	2120	}
…		…
1775	{	2160	{
1776	uint8_t flags = *data++;	2161	uint8_t flags = *data++;
1777		2162
1778	if (flags)	2163	if (flags)
1779	{	2164	{
1780	mapface face[3] = { 0, 0, 0 };
1781
1782	mapcell *cell = row_get_cell (row, x);	2165	mapcell *cell = row_get_cell (row, x);
		2166	tileid tile[3] = { 0, 0, 0 };
1783		2167
1784	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2168	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1785	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2169	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1786	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2170	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1787		2171
1788	if (cell->darkness == 0)	2172	if (cell->darkness == 0)
1789	{	2173	{
1790	cell->darkness = 0;	2174	cell->darkness = 0;
1791		2175
1792	for (z = 0; z <= 2; z++)	2176	for (z = 0; z <= 2; z++)
1793	{	2177	{
1794	cell->face[z] = face[z];	2178	tileid t = tile [z];
1795		2179
1796	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2180	if (t >= self->texs || (t && !self->tex [t].name))
		2181	{
1797	XPUSHs (sv_2mortal (newSViv (face[z])));	2182	XPUSHs (sv_2mortal (newSViv (t)));
		2183	need_texid (self, t);
		2184	}
		2185
		2186	cell->tile [z] = t;
1798	}	2187	}
1799	}	2188	}
1800	}	2189	}
1801	}	2190	}
1802	}	2191	}
1803	}	2192	}
1804		2193
1805	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2194	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1806		2195
		2196	PROTOTYPES: DISABLE
		2197
1807	CFPlus::MixChunk	2198	CFPlus::MixChunk
1808	new_from_file (SV *class, char *path)	2199	new_from_file (SV *class, char *path)
1809	CODE:	2200	CODE:
1810	RETVAL = Mix_LoadWAV (path);	2201	RETVAL = Mix_LoadWAV (path);
1811	OUTPUT:	2202	OUTPUT:
…		…
1832		2223
1833	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2224	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1834		2225
1835	int	2226	int
1836	volume (int volume = -1)	2227	volume (int volume = -1)
		2228	PROTOTYPE: ;$
1837	CODE:	2229	CODE:
1838	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);
1839	OUTPUT:	2238	OUTPUT:
1840	RETVAL	2239	RETVAL
1841		2240
1842	CFPlus::MixMusic	2241	CFPlus::MixMusic
1843	new_from_file (SV *class, char *path)	2242	new_from_file (SV *class, char *path)
…		…
1856	CODE:	2255	CODE:
1857	RETVAL = Mix_PlayMusic (self, loops);	2256	RETVAL = Mix_PlayMusic (self, loops);
1858	OUTPUT:	2257	OUTPUT:
1859	RETVAL	2258	RETVAL
1860		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
1861	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2267	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2268
		2269	PROTOTYPES: ENABLE
1862		2270
1863	BOOT:	2271	BOOT:
1864	{	2272	{
1865	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2273	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1866	static const struct {	2274	static const struct {
1867	const char *name;	2275	const char *name;
1868	IV iv;	2276	IV iv;
1869	} *civ, const_iv[] = {	2277	} *civ, const_iv[] = {
1870	# 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),
1871	const_iv (GL_COLOR_MATERIAL),	2282	const_iv (GL_COLOR_MATERIAL),
1872	const_iv (GL_SMOOTH),	2283	const_iv (GL_SMOOTH),
1873	const_iv (GL_FLAT),	2284	const_iv (GL_FLAT),
1874	const_iv (GL_DITHER),	2285	const_iv (GL_DITHER),
1875	const_iv (GL_BLEND),	2286	const_iv (GL_BLEND),
…		…
1902	const_iv (GL_LUMINANCE),	2313	const_iv (GL_LUMINANCE),
1903	const_iv (GL_LUMINANCE_ALPHA),	2314	const_iv (GL_LUMINANCE_ALPHA),
1904	const_iv (GL_FLOAT),	2315	const_iv (GL_FLOAT),
1905	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2316	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1906	const_iv (GL_COMPILE),	2317	const_iv (GL_COMPILE),
		2318	const_iv (GL_PROXY_TEXTURE_1D),
		2319	const_iv (GL_PROXY_TEXTURE_2D),
1907	const_iv (GL_TEXTURE_1D),	2320	const_iv (GL_TEXTURE_1D),
1908	const_iv (GL_TEXTURE_2D),	2321	const_iv (GL_TEXTURE_2D),
1909	const_iv (GL_TEXTURE_ENV),	2322	const_iv (GL_TEXTURE_ENV),
1910	const_iv (GL_TEXTURE_MAG_FILTER),	2323	const_iv (GL_TEXTURE_MAG_FILTER),
1911	const_iv (GL_TEXTURE_MIN_FILTER),	2324	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1951	# undef const_iv	2364	# undef const_iv
1952	};	2365	};
1953		2366
1954	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2367	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1955	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2368	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2369
		2370	texture_av = newAV ();
		2371	AvREAL_off (texture_av);
1956	}	2372	}
1957		2373
1958	char *	2374	char *
1959	gl_vendor ()	2375	gl_vendor ()
1960	CODE:	2376	CODE:
…		…
1971		2387
1972	char *	2388	char *
1973	gl_extensions ()	2389	gl_extensions ()
1974	CODE:	2390	CODE:
1975	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2391	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2392	OUTPUT:
		2393	RETVAL
		2394
		2395	const char *glGetString (GLenum pname)
		2396
		2397	GLint glGetInteger (GLenum pname)
		2398	CODE:
		2399	glGetIntegerv (pname, &RETVAL);
		2400	OUTPUT:
		2401	RETVAL
		2402
		2403	GLdouble glGetDouble (GLenum pname)
		2404	CODE:
		2405	glGetDoublev (pname, &RETVAL);
1976	OUTPUT:	2406	OUTPUT:
1977	RETVAL	2407	RETVAL
1978		2408
1979	int glGetError ()	2409	int glGetError ()
1980		2410
…		…
2105		2535
2106	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2536	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2107		2537
2108	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2538	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2109		2539
		2540	void glPixelZoom (float x, float y)
		2541
2110	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2542	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2111		2543
2112	int glGenTexture ()	2544	int glGenTexture ()
2113	CODE:	2545	CODE:
2114	{	2546	RETVAL = gen_texture ();
2115	GLuint name;
2116	glGenTextures (1, &name);
2117	RETVAL = name;
2118	}
2119	OUTPUT:	2547	OUTPUT:
2120	RETVAL	2548	RETVAL
2121		2549
2122	void glDeleteTexture (int name)	2550	void glDeleteTexture (int name)
2123	CODE:	2551	CODE:
2124	{
2125	GLuint name_ = name;
2126	glDeleteTextures (1, &name_);	2552	del_texture (name);
2127	}	2553
2128
2129	int glGenList ()	2554	int glGenList ()
2130	CODE:	2555	CODE:
2131	RETVAL = glGenLists (1);	2556	RETVAL = glGenLists (1);
2132	OUTPUT:	2557	OUTPUT:
2133	RETVAL	2558	RETVAL

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