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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.161 by root, Mon Oct 9 23:30:44 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	{
…		…
800	ExitThread (retval); // unclean, please beam me up	922	ExitThread (retval); // unclean, please beam me up
801	#else	923	#else
802	_exit (retval);	924	_exit (retval);
803	#endif	925	#endif
804		926
		927	void
		928	debug ()
		929	CODE:
		930	{
		931	#if DEBUG
		932	VALGRIND_DO_LEAK_CHECK;
		933	#endif
		934	}
		935
805	MODULE = CFPlus PACKAGE = CFPlus::Font	936	MODULE = CFPlus PACKAGE = CFPlus::Font
		937
		938	PROTOTYPES: DISABLE
806		939
807	CFPlus::Font	940	CFPlus::Font
808	new_from_file (SV *class, char *path, int id = 0)	941	new_from_file (SV *class, char *path, int id = 0)
809	CODE:	942	CODE:
810	{	943	{
…		…
821	CODE:	954	CODE:
822	pango_font_description_free (self);	955	pango_font_description_free (self);
823		956
824	void	957	void
825	make_default (CFPlus::Font self)	958	make_default (CFPlus::Font self)
		959	PROTOTYPE: $
826	CODE:	960	CODE:
827	default_font = self;	961	default_font = self;
828		962
829	MODULE = CFPlus PACKAGE = CFPlus::Layout	963	MODULE = CFPlus PACKAGE = CFPlus::Layout
830		964
		965	PROTOTYPES: DISABLE
		966
831	void	967	void
832	reset_glyph_cache ()	968	reset_glyph_cache ()
		969	PROTOTYPE:
833	CODE:	970	CODE:
834	tc_clear ();	971	tc_clear ();
835		972
836	CFPlus::Layout	973	CFPlus::Layout
837	new (SV *class)	974	new (SV *class)
…		…
1055	xy_to_index (CFPlus::Layout self, int x, int y)	1192	xy_to_index (CFPlus::Layout self, int x, int y)
1056	CODE:	1193	CODE:
1057	{	1194	{
1058	int index, trailing;	1195	int index, trailing;
1059	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);
1060	RETVAL = index;	1197	RETVAL = index + trailing;
1061	}	1198	}
1062	OUTPUT:	1199	OUTPUT:
1063	RETVAL	1200	RETVAL
1064		1201
1065	void	1202	void
…		…
1071		1208
1072	EXTEND (SP, 3);	1209	EXTEND (SP, 3);
1073	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1210	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1074	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1211	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1075	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	}
1076	}	1252	}
1077		1253
1078	void	1254	void
1079	render (CFPlus::Layout self, float x, float y, int flags = 0)	1255	render (CFPlus::Layout self, float x, float y, int flags = 0)
1080	PPCODE:	1256	PPCODE:
…		…
1085	flags	1261	flags
1086	);	1262	);
1087		1263
1088	MODULE = CFPlus PACKAGE = CFPlus::Texture	1264	MODULE = CFPlus PACKAGE = CFPlus::Texture
1089		1265
1090	void	1266	PROTOTYPES: ENABLE
1091	pad2pot (SV *data_, SV *w_, SV *h_)
1092	CODE:
1093	{
1094	int ow = SvIV (w_);
1095	int oh = SvIV (h_);
1096		1267
1097	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_))
1098	{	1275	{
1099	int nw = minpot (ow);
1100	int nh = minpot (oh);
1101
1102	if (nw != ow || nh != oh)
1103	{
1104	if (SvOK (data_))
1105	{
1106	STRLEN datalen;	1276	STRLEN datalen;
1107	char *data = SvPVbyte (data_, datalen);	1277	char *data = SvPVbyte (data_, datalen);
1108	int bpp = datalen / (ow * oh);	1278	int bpp = datalen / (ow * oh);
1109	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1279	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1110		1280
1111	SvPOK_only (result_);	1281	SvPOK_only (result_);
1112	SvCUR_set (result_, nw * nh * bpp);	1282	SvCUR_set (result_, nw * nh * bpp);
1113		1283
1114	memset (SvPVX (result_), 0, nw * nh * bpp);	1284	memset (SvPVX (result_), 0, nw * nh * bpp);
1115	while (oh--)	1285	while (oh--)
1116	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);
1117		1287
1118	sv_setsv (data_, result_);	1288	sv_setsv (data_, result_);
1119	}
1120
1121	sv_setiv (w_, nw);
1122	sv_setiv (h_, nh);
1123	}
1124	}	1289	}
1125	}	1290	}
1126		1291
1127	void	1292	void
1128	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.)
…		…
1171	glDisable (GL_ALPHA_TEST);	1336	glDisable (GL_ALPHA_TEST);
1172	glDisable (GL_BLEND);	1337	glDisable (GL_BLEND);
1173	}	1338	}
1174	}	1339	}
1175		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
1176	MODULE = CFPlus PACKAGE = CFPlus::Map	1352	MODULE = CFPlus PACKAGE = CFPlus::Map
1177		1353
		1354	PROTOTYPES: DISABLE
		1355
1178	CFPlus::Map	1356	CFPlus::Map
1179	new (SV *class, int map_width, int map_height)	1357	new (SV *class)
1180	CODE:	1358	CODE:
1181	New (0, RETVAL, 1, struct map);	1359	New (0, RETVAL, 1, struct map);
1182	RETVAL->x = 0;	1360	RETVAL->x = 0;
1183	RETVAL->y = 0;	1361	RETVAL->y = 0;
1184	RETVAL->w = map_width;	1362	RETVAL->w = 0;
1185	RETVAL->h = map_height;	1363	RETVAL->h = 0;
1186	RETVAL->ox = 0;	1364	RETVAL->ox = 0;
1187	RETVAL->oy = 0;	1365	RETVAL->oy = 0;
1188	RETVAL->faces = 8192;	1366	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1189	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1367	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1190	RETVAL->texs = 8192;
1191	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1192	RETVAL->rows = 0;	1368	RETVAL->rows = 0;
1193	RETVAL->row = 0;	1369	RETVAL->row = 0;
1194	OUTPUT:	1370	OUTPUT:
1195	RETVAL	1371	RETVAL
1196		1372
1197	void	1373	void
1198	DESTROY (CFPlus::Map self)	1374	DESTROY (CFPlus::Map self)
1199	CODE:	1375	CODE:
1200	{	1376	{
1201	map_clear (self);	1377	map_clear (self);
1202	Safefree (self->face);	1378	Safefree (self->face2tile);
1203	Safefree (self->tex);	1379	Safefree (self->tex);
1204	Safefree (self);	1380	Safefree (self);
1205	}	1381	}
1206		1382
1207	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
1208	clear (CFPlus::Map self)	1390	clear (CFPlus::Map self)
1209	CODE:	1391	CODE:
1210	map_clear (self);	1392	map_clear (self);
1211		1393
1212	void	1394	void
1213	set_face (CFPlus::Map self, int face, int texid)	1395	set_tileid (CFPlus::Map self, int face, int tile)
1214	CODE:	1396	CODE:
1215	{	1397	{
1216	while (self->faces <= face)	1398	need_facenum (self, face); self->face2tile [face] = tile;
1217	{	1399	need_texid (self, tile);
1218	Append (mapface, self->face, self->faces, self->faces);	1400	}
1219	self->faces *= 2;
1220	}
1221		1401
1222	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;
1223	}	1423	}
1224		1424
1225	void	1425	void
1226	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)
1227	CODE:	1427	CODE:
1228	{	1428	{
1229	while (self->texs <= texid)	1429	need_texid (self, texid);
1230	{
1231	Append (maptex, self->tex, self->texs, self->texs);
1232	self->texs *= 2;
1233	}
1234		1430
1235	{	1431	{
1236	maptex *tex = self->tex + texid;	1432	maptex *tex = self->tex + texid;
1237		1433
1238	tex->name = name;	1434	tex->name = name;
…		…
1282	CODE:	1478	CODE:
1283	{	1479	{
1284	if (dx > 0)	1480	if (dx > 0)
1285	map_blank (self, self->x, self->y, dx, self->h);	1481	map_blank (self, self->x, self->y, dx, self->h);
1286	else if (dx < 0)	1482	else if (dx < 0)
1287	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);
1288		1484
1289	if (dy > 0)	1485	if (dy > 0)
1290	map_blank (self, self->x, self->y, self->w, dy);	1486	map_blank (self, self->x, self->y, self->w, dy);
1291	else if (dy < 0)	1487	else if (dy < 0)
1292	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);
1293		1489
1294	self->ox += dx; self->x += dx;	1490	self->ox += dx; self->x += dx;
1295	self->oy += dy; self->y += dy;	1491	self->oy += dy; self->y += dy;
1296		1492
1297	while (self->y < 0)	1493	while (self->y < 0)
…		…
1349	cell->stat_width = 1;	1545	cell->stat_width = 1;
1350	cell->stat_hp = *data++;	1546	cell->stat_hp = *data++;
1351	}	1547	}
1352	else if (cmd == 6) // monster width	1548	else if (cmd == 6) // monster width
1353	cell->stat_width = *data++ + 1;	1549	cell->stat_width = *data++ + 1;
1354	else if (cmd == 0x47) // monster width	1550	else if (cmd == 0x47)
1355	{	1551	{
1356	if (*data == 4)	1552	if (*data == 4)
1357	; // decode player tag	1553	; // decode player count
1358		1554
1359	data += *data + 1;	1555	data += *data + 1;
1360	}	1556	}
1361	else if (cmd == 8) // cell flags	1557	else if (cmd == 8) // cell flags
1362	cell->flags = *data++;	1558	cell->flags = *data++;
…		…
1371	cell->darkness = *data++ + 1;	1567	cell->darkness = *data++ + 1;
1372	}	1568	}
1373		1569
1374	if (flags & 4)	1570	if (flags & 4)
1375	{	1571	{
1376	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];
1377	}	1575	}
1378		1576
1379	if (flags & 2)	1577	if (flags & 2)
1380	{	1578	{
1381	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];
1382	}	1582	}
1383		1583
1384	if (flags & 1)	1584	if (flags & 1)
1385	{	1585	{
1386	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];
1387	}	1589	}
1388	}	1590	}
1389	else	1591	else
1390	cell->darkness = 0;	1592	cell->darkness = 0;
1391	}	1593	}
…		…
1421	{	1623	{
1422	mapcell *cell = row->col + (x - row->c0);	1624	mapcell *cell = row->col + (x - row->c0);
1423		1625
1424	for (z = 0; z <= 0; z++)	1626	for (z = 0; z <= 0; z++)
1425	{	1627	{
1426	mapface face = cell->face [z];
1427
1428	if (face)
1429	{
1430	maptex tex = self->tex [face];	1628	maptex tex = self->tex [cell->tile [z]];
1431	int a0 = 255 - tex.a;	1629	int a0 = 255 - tex.a;
1432	int a1 = tex.a;	1630	int a1 = tex.a;
1433		1631
1434	r = (r * a0 + tex.r * a1) / 255;	1632	r = (r * a0 + tex.r * a1) / 255;
1435	g = (g * a0 + tex.g * a1) / 255;	1633	g = (g * a0 + tex.g * a1) / 255;
1436	b = (b * a0 + tex.b * a1) / 255;	1634	b = (b * a0 + tex.b * a1) / 255;
1437	a = (a * a0 + tex.a * a1) / 255;	1635	a = (a * a0 + tex.a * a1) / 255;
1438	}
1439	}	1636	}
1440	}	1637	}
1441		1638
1442	*map++ = (r )	1639	*map++ = (r )
1443	| (g << 8)	1640	| (g << 8)
…		…
1450	}	1647	}
1451	OUTPUT:	1648	OUTPUT:
1452	RETVAL	1649	RETVAL
1453		1650
1454	void	1651	void
1455	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)
1456	CODE:	1653	CODE:
1457	{	1654	{
1458	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;
1459	int x, y, z;	1659	int x, y, z;
1460	int last_name;	1660	int last_name;
1461	mapface face;
1462		1661
1463	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1662	// thats current max. sorry.
1464	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1663	if (sw > 255) sw = 255;
		1664	if (sh > 255) sh = 255;
1465		1665
1466	/*	1666	// clear key, in case of extra padding
1467	int vx = self->vx = self->w >= sw	1667	memset (&skey, 0, sizeof (skey));
1468	? self->x + (self->w - sw) / 2
1469	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1470
1471	int vy = self->vy = self->h >= sh
1472	? self->y + (self->h - sh) / 2
1473	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1474	*/
1475		1668
1476	glColor4ub (255, 255, 255, 255);	1669	glColor4ub (255, 255, 255, 255);
1477		1670
1478	glEnable (GL_BLEND);	1671	glEnable (GL_BLEND);
1479	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1672	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1482		1675
1483	glBegin (GL_QUADS);	1676	glBegin (GL_QUADS);
1484		1677
1485	last_name = 0;	1678	last_name = 0;
1486		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
1487	for (z = 0; z < 3; z++)	1705	for (z = 0; z <= 2; z++)
		1706	{
		1707	memset (smooth_level, 0, sizeof (smooth_level));
		1708
1488	for (y = 0; y < sh; y++)	1709	for (y = 0; y < sh; y++)
1489	if (0 <= y + vy && y + vy < self->rows)	1710	if (0 <= y + my && y + my < self->rows)
1490	{	1711	{
1491	maprow *row = self->row + (y + vy);	1712	maprow *row = self->row + (y + my);
1492		1713
1493	for (x = 0; x < sw; x++)	1714	for (x = 0; x < sw; x++)
1494	if (row->c0 <= x + vx && x + vx < row->c1)	1715	if (row->c0 <= x + mx && x + mx < row->c1)
1495	{	1716	{
1496	mapcell *cell = row->col + (x + vx - row->c0);	1717	mapcell *cell = row->col + (x + mx - row->c0);
1497
1498	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;
1499		1725
1500	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))
1501	{	1815	{
1502	maptex tex = self->tex [face];	1816	int level = (w << 5) | b;
1503	int px = (x + 1) * 32 - tex.w;	1817	HE *he;
1504	int py = (y + 1) * 32 - tex.h;
1505		1818
1506	if (last_name != tex.name)	1819	hv_iterinit (smooth);
		1820	while ((he = hv_iternext (smooth)))
1507	{	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
1508	glEnd ();	1844	glEnd ();
1509	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1845	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1510	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	}
1511	}	1868	}
1512
1513	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1514	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1515	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1516	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1517	}
1518
1519	if (cell->flags && z == 2)
1520	{
1521	if (cell->flags & 1)
1522	{
1523	maptex tex = self->tex [1];
1524	int px = (x + 1) * 32 - tex.w + 2;
1525	int py = (y + 1) * 32 - tex.h - 6;
1526
1527	glEnd ();
1528	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1529	glBegin (GL_QUADS);
1530
1531	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1532	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1533	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1534	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1535	}	1869	}
1536	}	1870	}
1537	}
1538	}	1871	}
		1872	}
		1873
		1874	hv_clear (smooth);
		1875	}
1539		1876
1540	glEnd ();	1877	glEnd ();
1541		1878
1542	glDisable (GL_TEXTURE_2D);	1879	glDisable (GL_TEXTURE_2D);
1543	glDisable (GL_BLEND);	1880	glDisable (GL_BLEND);
1544		1881
1545	// top layer: overlays such as the health bar	1882	// top layer: overlays such as the health bar
1546	for (y = 0; y < sh; y++)	1883	for (y = 0; y < sh; y++)
1547	if (0 <= y + vy && y + vy < self->rows)	1884	if (0 <= y + my && y + my < self->rows)
1548	{	1885	{
1549	maprow *row = self->row + (y + vy);	1886	maprow *row = self->row + (y + my);
1550		1887
1551	for (x = 0; x < sw; x++)	1888	for (x = 0; x < sw; x++)
1552	if (row->c0 <= x + vx && x + vx < row->c1)	1889	if (row->c0 <= x + mx && x + mx < row->c1)
1553	{	1890	{
1554	mapcell *cell = row->col + (x + vx - row->c0);	1891	mapcell *cell = row->col + (x + mx - row->c0);
1555		1892
1556	int px = x * 32;	1893	int px = x * T;
1557	int py = y * 32;	1894	int py = y * T;
1558		1895
1559	if (cell->stat_hp)	1896	if (cell->stat_hp)
1560	{	1897	{
1561	int width = cell->stat_width * 32;	1898	int width = cell->stat_width * T;
1562	int thick = sh / 28 + 1 + cell->stat_width;	1899	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1563		1900
1564	glColor3ub (0, 0, 0);	1901	glColor3ub (0, 0, 0);
1565	glRectf (px + 1, py - thick - 2,	1902	glRectf (px + 1, py - thick - 2,
1566	px + width - 1, py);	1903	px + width - 1, py);
1567		1904
…		…
1633	glDisable (GL_BLEND);	1970	glDisable (GL_BLEND);
1634	glDisable (GL_TEXTURE_2D);	1971	glDisable (GL_TEXTURE_2D);
1635	}	1972	}
1636		1973
1637	void	1974	void
1638	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)
1639	PPCODE:	1976	PPCODE:
1640	{	1977	{
1641	int vx, vy;
1642	int x, y;	1978	int x, y;
		1979	int sw1 = sw + 2;
		1980	int sh1 = sh + 2;
		1981	int sh3 = sh * 3;
1643	int sw4 = (sw + 3) & ~3;	1982	int sw34 = (sw * 3 + 3) & ~3;
		1983	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1644	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1984	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1645	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1985	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1646		1986
1647	memset (darkness, 255, sw4 * sh);
1648	SvPOK_only (darkness_sv);	1987	SvPOK_only (darkness3_sv);
1649	SvCUR_set (darkness_sv, sw4 * sh);	1988	SvCUR_set (darkness3_sv, sw34 * sh3);
1650		1989
1651	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1990	mx += self->x - 1;
1652	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1991	my += self->y - 1;
1653		1992
		1993	memset (darkness1, 255, sw1 * sh1);
		1994
1654	for (y = 0; y < sh; y++)	1995	for (y = 0; y < sh1; y++)
1655	if (0 <= y + vy && y + vy < self->rows)	1996	if (0 <= y + my && y + my < self->rows)
1656	{	1997	{
1657	maprow *row = self->row + (y + vy);	1998	maprow *row = self->row + (y + my);
1658		1999
1659	for (x = 0; x < sw; x++)	2000	for (x = 0; x < sw1; x++)
1660	if (row->c0 <= x + vx && x + vx < row->c1)	2001	if (row->c0 <= x + mx && x + mx < row->c1)
1661	{	2002	{
1662	mapcell *cell = row->col + (x + vx - row->c0);	2003	mapcell *cell = row->col + (x + mx - row->c0);
1663		2004
1664	darkness[y * sw4 + x] = cell->darkness	2005	darkness1 [y * sw1 + x] = cell->darkness
1665	? 255 - (cell->darkness - 1)	2006	? 255 - (cell->darkness - 1)
1666	: 255 - FOW_DARKNESS;	2007	: 255 - FOW_DARKNESS;
1667	}	2008	}
1668	}	2009	}
1669		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
1670	EXTEND (SP, 3);	2049	EXTEND (SP, 3);
1671	PUSHs (sv_2mortal (newSViv (sw4)));	2050	PUSHs (sv_2mortal (newSViv (sw34)));
1672	PUSHs (sv_2mortal (newSViv (sh)));	2051	PUSHs (sv_2mortal (newSViv (sh3)));
1673	PUSHs (darkness_sv);	2052	PUSHs (darkness3_sv);
1674	}	2053	}
1675		2054
1676	SV *	2055	SV *
1677	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)
1678	CODE:	2057	CODE:
…		…
1707	if (row && row->c0 <= x && x < row->c1)	2086	if (row && row->c0 <= x && x < row->c1)
1708	{	2087	{
1709	mapcell *cell = row->col + (x - row->c0);	2088	mapcell *cell = row->col + (x - row->c0);
1710	uint8_t flags = 0;	2089	uint8_t flags = 0;
1711		2090
1712	if (cell->face [0]) flags |= 1;	2091	if (cell->tile [0]) flags |= 1;
1713	if (cell->face [1]) flags |= 2;	2092	if (cell->tile [1]) flags |= 2;
1714	if (cell->face [2]) flags |= 4;	2093	if (cell->tile [2]) flags |= 4;
1715		2094
1716	*data++ = flags;	2095	*data++ = flags;
1717		2096
1718	if (flags & 1)	2097	if (flags & 1)
1719	{	2098	{
		2099	tileid tile = cell->tile [0];
1720	*data++ = cell->face [0] >> 8;	2100	*data++ = tile >> 8;
1721	*data++ = cell->face [0];	2101	*data++ = tile;
1722	}	2102	}
1723		2103
1724	if (flags & 2)	2104	if (flags & 2)
1725	{	2105	{
		2106	tileid tile = cell->tile [1];
1726	*data++ = cell->face [1] >> 8;	2107	*data++ = tile >> 8;
1727	*data++ = cell->face [1];	2108	*data++ = tile;
1728	}	2109	}
1729		2110
1730	if (flags & 4)	2111	if (flags & 4)
1731	{	2112	{
		2113	tileid tile = cell->tile [2];
1732	*data++ = cell->face [2] >> 8;	2114	*data++ = tile >> 8;
1733	*data++ = cell->face [2];	2115	*data++ = tile;
1734	}	2116	}
1735	}	2117	}
1736	else	2118	else
1737	*data++ = 0;	2119	*data++ = 0;
1738	}	2120	}
…		…
1778	{	2160	{
1779	uint8_t flags = *data++;	2161	uint8_t flags = *data++;
1780		2162
1781	if (flags)	2163	if (flags)
1782	{	2164	{
1783	mapface face[3] = { 0, 0, 0 };
1784
1785	mapcell *cell = row_get_cell (row, x);	2165	mapcell *cell = row_get_cell (row, x);
		2166	tileid tile[3] = { 0, 0, 0 };
1786		2167
1787	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2168	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1788	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2169	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1789	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2170	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1790		2171
1791	if (cell->darkness == 0)	2172	if (cell->darkness == 0)
1792	{	2173	{
1793	cell->darkness = 0;	2174	cell->darkness = 0;
1794		2175
1795	for (z = 0; z <= 2; z++)	2176	for (z = 0; z <= 2; z++)
1796	{	2177	{
1797	cell->face[z] = face[z];	2178	tileid t = tile [z];
1798		2179
1799	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2180	if (t >= self->texs || (t && !self->tex [t].name))
		2181	{
1800	XPUSHs (sv_2mortal (newSViv (face[z])));	2182	XPUSHs (sv_2mortal (newSViv (t)));
		2183	need_texid (self, t);
		2184	}
		2185
		2186	cell->tile [z] = t;
1801	}	2187	}
1802	}	2188	}
1803	}	2189	}
1804	}	2190	}
1805	}	2191	}
1806	}	2192	}
1807		2193
1808	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2194	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1809		2195
		2196	PROTOTYPES: DISABLE
		2197
1810	CFPlus::MixChunk	2198	CFPlus::MixChunk
1811	new_from_file (SV *class, char *path)	2199	new_from_file (SV *class, char *path)
1812	CODE:	2200	CODE:
1813	RETVAL = Mix_LoadWAV (path);	2201	RETVAL = Mix_LoadWAV (path);
1814	OUTPUT:	2202	OUTPUT:
…		…
1835		2223
1836	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2224	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1837		2225
1838	int	2226	int
1839	volume (int volume = -1)	2227	volume (int volume = -1)
		2228	PROTOTYPE: ;$
1840	CODE:	2229	CODE:
1841	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);
1842	OUTPUT:	2238	OUTPUT:
1843	RETVAL	2239	RETVAL
1844		2240
1845	CFPlus::MixMusic	2241	CFPlus::MixMusic
1846	new_from_file (SV *class, char *path)	2242	new_from_file (SV *class, char *path)
…		…
1859	CODE:	2255	CODE:
1860	RETVAL = Mix_PlayMusic (self, loops);	2256	RETVAL = Mix_PlayMusic (self, loops);
1861	OUTPUT:	2257	OUTPUT:
1862	RETVAL	2258	RETVAL
1863		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
1864	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2267	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2268
		2269	PROTOTYPES: ENABLE
1865		2270
1866	BOOT:	2271	BOOT:
1867	{	2272	{
1868	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2273	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1869	static const struct {	2274	static const struct {
1870	const char *name;	2275	const char *name;
1871	IV iv;	2276	IV iv;
1872	} *civ, const_iv[] = {	2277	} *civ, const_iv[] = {
1873	# 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),
1874	const_iv (GL_COLOR_MATERIAL),	2282	const_iv (GL_COLOR_MATERIAL),
1875	const_iv (GL_SMOOTH),	2283	const_iv (GL_SMOOTH),
1876	const_iv (GL_FLAT),	2284	const_iv (GL_FLAT),
1877	const_iv (GL_DITHER),	2285	const_iv (GL_DITHER),
1878	const_iv (GL_BLEND),	2286	const_iv (GL_BLEND),
…		…
1882	const_iv (GL_ALPHA_TEST),	2290	const_iv (GL_ALPHA_TEST),
1883	const_iv (GL_NORMALIZE),	2291	const_iv (GL_NORMALIZE),
1884	const_iv (GL_RESCALE_NORMAL),	2292	const_iv (GL_RESCALE_NORMAL),
1885	const_iv (GL_FRONT),	2293	const_iv (GL_FRONT),
1886	const_iv (GL_BACK),	2294	const_iv (GL_BACK),
		2295	const_iv (GL_AUX0),
1887	const_iv (GL_AND),	2296	const_iv (GL_AND),
1888	const_iv (GL_ONE),	2297	const_iv (GL_ONE),
1889	const_iv (GL_ZERO),	2298	const_iv (GL_ZERO),
1890	const_iv (GL_SRC_ALPHA),	2299	const_iv (GL_SRC_ALPHA),
1891	const_iv (GL_DST_ALPHA),	2300	const_iv (GL_DST_ALPHA),
…		…
1905	const_iv (GL_LUMINANCE),	2314	const_iv (GL_LUMINANCE),
1906	const_iv (GL_LUMINANCE_ALPHA),	2315	const_iv (GL_LUMINANCE_ALPHA),
1907	const_iv (GL_FLOAT),	2316	const_iv (GL_FLOAT),
1908	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2317	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1909	const_iv (GL_COMPILE),	2318	const_iv (GL_COMPILE),
		2319	const_iv (GL_PROXY_TEXTURE_1D),
		2320	const_iv (GL_PROXY_TEXTURE_2D),
1910	const_iv (GL_TEXTURE_1D),	2321	const_iv (GL_TEXTURE_1D),
1911	const_iv (GL_TEXTURE_2D),	2322	const_iv (GL_TEXTURE_2D),
1912	const_iv (GL_TEXTURE_ENV),	2323	const_iv (GL_TEXTURE_ENV),
1913	const_iv (GL_TEXTURE_MAG_FILTER),	2324	const_iv (GL_TEXTURE_MAG_FILTER),
1914	const_iv (GL_TEXTURE_MIN_FILTER),	2325	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1944	const_iv (GL_QUAD_STRIP),	2355	const_iv (GL_QUAD_STRIP),
1945	const_iv (GL_TRIANGLES),	2356	const_iv (GL_TRIANGLES),
1946	const_iv (GL_TRIANGLE_STRIP),	2357	const_iv (GL_TRIANGLE_STRIP),
1947	const_iv (GL_TRIANGLE_FAN),	2358	const_iv (GL_TRIANGLE_FAN),
1948	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),
1949	const_iv (GL_FASTEST),	2364	const_iv (GL_FASTEST),
		2365	const_iv (GL_DONT_CARE),
		2366	const_iv (GL_NICEST),
1950	const_iv (GL_V2F),	2367	const_iv (GL_V2F),
1951	const_iv (GL_V3F),	2368	const_iv (GL_V3F),
1952	const_iv (GL_T2F_V3F),	2369	const_iv (GL_T2F_V3F),
1953	const_iv (GL_T2F_N3F_V3F),	2370	const_iv (GL_T2F_N3F_V3F),
1954	# undef const_iv	2371	# undef const_iv
1955	};	2372	};
1956		2373
1957	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; )
1958	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);
1959	}	2379	}
1960		2380
1961	char *	2381	char *
1962	gl_vendor ()	2382	gl_vendor ()
1963	CODE:	2383	CODE:
…		…
1974		2394
1975	char *	2395	char *
1976	gl_extensions ()	2396	gl_extensions ()
1977	CODE:	2397	CODE:
1978	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);
1979	OUTPUT:	2413	OUTPUT:
1980	RETVAL	2414	RETVAL
1981		2415
1982	int glGetError ()	2416	int glGetError ()
1983		2417
…		…
2108		2542
2109	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)
2110		2544
2111	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)
2112		2546
		2547	void glPixelZoom (float x, float y)
		2548
2113	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)
2114		2550
2115	int glGenTexture ()	2551	int glGenTexture ()
2116	CODE:	2552	CODE:
2117	{	2553	RETVAL = gen_texture ();
2118	GLuint name;
2119	glGenTextures (1, &name);
2120	RETVAL = name;
2121	}
2122	OUTPUT:	2554	OUTPUT:
2123	RETVAL	2555	RETVAL
2124		2556
2125	void glDeleteTexture (int name)	2557	void glDeleteTexture (int name)
2126	CODE:	2558	CODE:
2127	{
2128	GLuint name_ = name;
2129	glDeleteTextures (1, &name_);	2559	del_texture (name);
2130	}	2560
2131
2132	int glGenList ()	2561	int glGenList ()
2133	CODE:	2562	CODE:
2134	RETVAL = glGenLists (1);	2563	RETVAL = glGenLists (1);
2135	OUTPUT:	2564	OUTPUT:
2136	RETVAL	2565	RETVAL

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