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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs.
Revision 1.206 by root, Thu Jul 19 23:29:16 2007 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	long _ftol (double); /* defined by VC6 C libs */
3	long _ftol2 (double dblSource) { return _ftol (dblSource); }
4	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
5	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
6	# include <malloc.h>	4	# include <malloc.h>
7	# include <windows.h>	5	# include <windows.h>
8	# include <wininet.h>	6	# include <wininet.h>
9	# 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>
10	#endif	14	#endif
11		15
12	#include "EXTERN.h"	16	#include "EXTERN.h"
13	#include "perl.h"	17	#include "perl.h"
14	#include "XSUB.h"	18	#include "XSUB.h"
15		19
16	#ifdef _WIN32	20	#ifdef _WIN32
17	# undef pipe	21	# undef pipe
18	#endif	22	#endif
19		23
		24	#include <assert.h>
20	#include <math.h>	25	#include <math.h>
21	#include <string.h>	26	#include <string.h>
22	#include <stdio.h>	27	#include <stdio.h>
23	#include <stdlib.h>	28	#include <stdlib.h>
24		29
25	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
26	#include <SDL_endian.h>	32	#include <SDL_endian.h>
27	#include <SDL_image.h>	33	#include <SDL_image.h>
28	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
30		36
…		…
39	# include <sys/types.h>	45	# include <sys/types.h>
40	# include <sys/socket.h>	46	# include <sys/socket.h>
41	# include <netinet/in.h>	47	# include <netinet/in.h>
42	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
43	# include <inttypes.h>	49	# include <inttypes.h>
44	#else
45	typedef unsigned char uint8_t;
46	typedef unsigned short uint16_t;
47	typedef unsigned int uint32_t;
48	typedef signed char int8_t;
49	typedef signed short int16_t;
50	typedef signed int int32_t;
51	#endif	50	#endif
52		51
53	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
54		53
55	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
56		55
57	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
58	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
…		…
63	# define PARACHUTE SDL_INIT_NOPARACHUTE	62	# define PARACHUTE SDL_INIT_NOPARACHUTE
64	#else	63	#else
65	# define PARACHUTE 0	64	# define PARACHUTE 0
66	#endif	65	#endif
67		66
		67	static AV *texture_av;
		68
68	static struct	69	static struct
69	{	70	{
70	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
71	#include "glfunc.h"	72	#include "glfunc.h"
72	#undef GL_FUNC	73	#undef GL_FUNC
73	} gl;	74	} gl;
74		75
		76	static void
75	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
76	{	78	{
77	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
78	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
79	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
80	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
81	else	83	else
82	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
83	}	85	}
84		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
85	#include "texcache.c"	111	#include "texcache.c"
86		112
87	#include "pango-font.c"	113	#include "pango-font.c"
88	#include "pango-fontmap.c"	114	#include "pango-fontmap.c"
89	#include "pango-render.c"	115	#include "pango-render.c"
…		…
162		188
163	*w = rect.width;	189	*w = rect.width;
164	*h = rect.height;	190	*h = rect.height;
165	}	191	}
166		192
		193	typedef uint16_t tileid;
167	typedef uint16_t mapface;	194	typedef uint16_t faceid;
168		195
169	typedef struct {	196	typedef struct {
170	GLint name;	197	int name;
171	int w, h;	198	int w, h;
172	float s, t;	199	float s, t;
173	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
174	} maptex;	203	} maptex;
175		204
176	typedef struct {	205	typedef struct {
177	uint32_t player;	206	uint32_t player;
178	mapface face[3];	207	tileid tile[3];
179	uint16_t darkness;	208	uint16_t darkness;
180	uint8_t stat_width, stat_hp, flags;	209	uint8_t stat_width, stat_hp, flags, smoothmax;
181	} mapcell;	210	} mapcell;
182		211
183	typedef struct {	212	typedef struct {
184	int32_t c0, c1;	213	int32_t c0, c1;
185	mapcell *col;	214	mapcell *col;
186	} maprow;	215	} maprow;
187		216
188	typedef struct map {	217	typedef struct map {
189	int x, y, w, h;	218	int x, y, w, h;
190	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
191	int faces;	220	int faces; tileid *face2tile; // [faceid]
192	mapface *face;	221	int texs; maptex *tex; // [tileid]
193
194	int texs;
195	maptex *tex;
196		222
197	int32_t rows;	223	int32_t rows;
198	maprow *row;	224	maprow *row;
199	} *CFPlus__Map;	225	} *CFPlus__Map;
200		226
…		…
220	return ptr;	246	return ptr;
221	}	247	}
222		248
223	#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))
224	#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	}
225		271
226	static maprow *	272	static maprow *
227	map_get_row (CFPlus__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
228	{	274	{
229	if (0 > y)	275	if (0 > y)
…		…
324	cell->player = 0;	370	cell->player = 0;
325	}	371	}
326	}	372	}
327	}	373	}
328		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
329	static void	391	static void
330	music_finished (void)	392	music_finished (void)
331	{	393	{
332	SDL_UserEvent ev;	394	SDL_UserEvent ev;
333		395
…		…
366	n |= n >> 8;	428	n |= n >> 8;
367	n |= n >> 16;	429	n |= n >> 16;
368		430
369	return n + 1;	431	return n + 1;
370	}	432	}
		433
		434	/* SDL should provide this, really. */
		435	#define SDLK_MODIFIER_MIN 300
		436	#define SDLK_MODIFIER_MAX 314
371		437
372	MODULE = CFPlus PACKAGE = CFPlus	438	MODULE = CFPlus PACKAGE = CFPlus
373		439
374	PROTOTYPES: ENABLE	440	PROTOTYPES: ENABLE
375		441
…		…
379	static const struct {	445	static const struct {
380	const char *name;	446	const char *name;
381	IV iv;	447	IV iv;
382	} *civ, const_iv[] = {	448	} *civ, const_iv[] = {
383	# 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
384	const_iv (SDL_ACTIVEEVENT),	453	const_iv (SDL_ACTIVEEVENT),
385	const_iv (SDL_KEYDOWN),	454	const_iv (SDL_KEYDOWN),
386	const_iv (SDL_KEYUP),	455	const_iv (SDL_KEYUP),
387	const_iv (SDL_MOUSEMOTION),	456	const_iv (SDL_MOUSEMOTION),
388	const_iv (SDL_MOUSEBUTTONDOWN),	457	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
397	const_iv (SDL_EVENT_RESERVEDA),	466	const_iv (SDL_EVENT_RESERVEDA),
398	const_iv (SDL_EVENT_RESERVEDB),	467	const_iv (SDL_EVENT_RESERVEDB),
399	const_iv (SDL_VIDEORESIZE),	468	const_iv (SDL_VIDEORESIZE),
400	const_iv (SDL_VIDEOEXPOSE),	469	const_iv (SDL_VIDEOEXPOSE),
401	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
402	const_iv (SDLK_KP0),	476	const_iv (SDLK_KP0),
403	const_iv (SDLK_KP1),	477	const_iv (SDLK_KP1),
404	const_iv (SDLK_KP2),	478	const_iv (SDLK_KP2),
405	const_iv (SDLK_KP3),	479	const_iv (SDLK_KP3),
406	const_iv (SDLK_KP4),	480	const_iv (SDLK_KP4),
…		…
461	const_iv (SDLK_BREAK),	535	const_iv (SDLK_BREAK),
462	const_iv (SDLK_MENU),	536	const_iv (SDLK_MENU),
463	const_iv (SDLK_POWER),	537	const_iv (SDLK_POWER),
464	const_iv (SDLK_EURO),	538	const_iv (SDLK_EURO),
465	const_iv (SDLK_UNDO),	539	const_iv (SDLK_UNDO),
		540
466	const_iv (KMOD_NONE),	541	const_iv (KMOD_NONE),
		542	const_iv (KMOD_SHIFT),
467	const_iv (KMOD_LSHIFT),	543	const_iv (KMOD_LSHIFT),
468	const_iv (KMOD_RSHIFT),	544	const_iv (KMOD_RSHIFT),
		545	const_iv (KMOD_CTRL),
469	const_iv (KMOD_LCTRL),	546	const_iv (KMOD_LCTRL),
470	const_iv (KMOD_RCTRL),	547	const_iv (KMOD_RCTRL),
		548	const_iv (KMOD_ALT),
471	const_iv (KMOD_LALT),	549	const_iv (KMOD_LALT),
472	const_iv (KMOD_RALT),	550	const_iv (KMOD_RALT),
		551	const_iv (KMOD_META),
473	const_iv (KMOD_LMETA),	552	const_iv (KMOD_LMETA),
474	const_iv (KMOD_RMETA),	553	const_iv (KMOD_RMETA),
475	const_iv (KMOD_NUM),	554	const_iv (KMOD_NUM),
476	const_iv (KMOD_CAPS),	555	const_iv (KMOD_CAPS),
477	const_iv (KMOD_MODE),	556	const_iv (KMOD_MODE),
478	const_iv (KMOD_CTRL),
479	const_iv (KMOD_SHIFT),
480	const_iv (KMOD_ALT),
481	const_iv (KMOD_META)
482	# undef const_iv	557	# undef const_iv
483	};	558	};
484		559
485	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; )
486	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);
487	}	565	}
		566
		567	void
		568	weaken (SV *rv)
		569	PROTOTYPE: $
		570	CODE:
		571	sv_rvweaken (rv);
488		572
489	int	573	int
490	in_destruct ()	574	in_destruct ()
491	CODE:	575	CODE:
492	RETVAL = PL_main_cv == Nullcv;	576	RETVAL = PL_main_cv == Nullcv;
…		…
504	opengl_fontmap = pango_opengl_font_map_new ();	588	opengl_fontmap = pango_opengl_font_map_new ();
505	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);
506	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
507	}	591	}
508		592
		593	char *
		594	SDL_GetError ()
		595
509	int	596	int
510	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	597	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
511		598
512	void	599	void
513	SDL_Quit ()	600	SDL_Quit ()
514		601
515	void	602	void
516	SDL_ListModes ()	603	SDL_ListModes (int rgb, int alpha)
517	PPCODE:	604	PPCODE:
518	{	605	{
519	SDL_Rect **m;	606	SDL_Rect **m;
520		607
521	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
523	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	610	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
524	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	611	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
525		612
526	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	613	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
527	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	614	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
528		615
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
531	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
532	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
533		620
534	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
535	#if SDL_VERSION_ATLEAST(1,2,10)	622	#if SDL_VERSION_ATLEAST(1,2,10)
536	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
537	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
538	#endif	625	#endif
539		626
540	SDL_EnableUNICODE (1);
541	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
542
543	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	627	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
544		628
545	if (m && m != (SDL_Rect **)-1)	629	if (m && m != (SDL_Rect **)-1)
546	while (*m)	630	while (*m)
547	{	631	{
		632	if ((*m)->w >= 640 && (*m)->h >= 480)
		633	{
548	AV *av = newAV ();	634	AV *av = newAV ();
549	av_push (av, newSViv ((*m)->w));	635	av_push (av, newSViv ((*m)->w));
550	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));
551	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	639	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		640	}
552		641
553	++m;	642	++m;
554	}	643	}
555	}	644	}
556		645
557	char *
558	SDL_GetError ()
559
560	int	646	int
561	SDL_SetVideoMode (int w, int h, int fullscreen)	647	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
562	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
563	RETVAL = !!SDL_SetVideoMode (	658	RETVAL = !!SDL_SetVideoMode (
564	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	659	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
565	);	660	);
		661
566	if (RETVAL)	662	if (RETVAL)
567	{	663	{
		664	av_clear (texture_av);
		665
568	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
569	# 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);
570	# include "glfunc.h"	668	#include "glfunc.h"
571	# undef GL_FUNC	669	#undef GL_FUNC
572	}	670	}
		671	}
573	OUTPUT:	672	OUTPUT:
574	RETVAL	673	RETVAL
575		674
576	void	675	void
577	SDL_GL_SwapBuffers ()	676	SDL_GL_SwapBuffers ()
578		677
579	char *	678	char *
580	SDL_GetKeyName (int sym)	679	SDL_GetKeyName (int sym)
581		680
		681	int
		682	SDL_GetAppState ()
		683
582	void	684	void
583	SDL_PollEvent ()	685	poll_events ()
584	PPCODE:	686	PPCODE:
585	{	687	{
586	SDL_Event ev;	688	SDL_Event ev;
587		689
588	while (SDL_PollEvent (&ev))	690	SDL_PumpEvents ();
		691	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
589	{	692	{
590	HV *hv = newHV ();	693	HV *hv = newHV ();
591	hv_store (hv, "type", 4, newSViv (ev.type), 0);	694	hv_store (hv, "type", 4, newSViv (ev.type), 0);
592		695
593	switch (ev.type)	696	switch (ev.type)
…		…
595	case SDL_KEYDOWN:	698	case SDL_KEYDOWN:
596	case SDL_KEYUP:	699	case SDL_KEYUP:
597	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
598	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
599	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 */
600	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
601	break;	705	break;
602		706
603	case SDL_ACTIVEEVENT:	707	case SDL_ACTIVEEVENT:
604	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
605	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	709	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
606	break;	710	break;
607		711
608	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
609	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
610
611	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	732	hv_store (hv, "state", 5, newSViv (state), 0);
612	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	733	hv_store (hv, "x", 1, newSViv (x), 0);
613	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	734	hv_store (hv, "y", 1, newSViv (y), 0);
614	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
615	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		737	}
616	break;	738	break;
617		739
618	case SDL_MOUSEBUTTONDOWN:	740	case SDL_MOUSEBUTTONDOWN:
619	case SDL_MOUSEBUTTONUP:	741	case SDL_MOUSEBUTTONUP:
620	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
649	Mix_AllocateChannels (int numchans = -1)	771	Mix_AllocateChannels (int numchans = -1)
650		772
651	void	773	void
652	lowdelay (int fd, int val = 1)	774	lowdelay (int fd, int val = 1)
653	CODE:	775	CODE:
654	#ifndef _WIN32
655	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
656	#endif
657		777
658	void	778	void
659	win32_proxy_info ()	779	win32_proxy_info ()
660	PPCODE:	780	PPCODE:
661	{	781	{
…		…
796	_exit (1);	916	_exit (1);
797		917
798	void	918	void
799	_exit (int retval = 0)	919	_exit (int retval = 0)
800	CODE:	920	CODE:
		921	#ifdef WIN32
		922	ExitThread (retval); // unclean, please beam me up
		923	#else
801	_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	}
802		935
803	MODULE = CFPlus PACKAGE = CFPlus::Font	936	MODULE = CFPlus PACKAGE = CFPlus::Font
		937
		938	PROTOTYPES: DISABLE
804		939
805	CFPlus::Font	940	CFPlus::Font
806	new_from_file (SV *class, char *path, int id = 0)	941	new_from_file (SV *class, char *path, int id = 0)
807	CODE:	942	CODE:
808	{	943	{
…		…
819	CODE:	954	CODE:
820	pango_font_description_free (self);	955	pango_font_description_free (self);
821		956
822	void	957	void
823	make_default (CFPlus::Font self)	958	make_default (CFPlus::Font self)
		959	PROTOTYPE: $
824	CODE:	960	CODE:
825	default_font = self;	961	default_font = self;
826		962
827	MODULE = CFPlus PACKAGE = CFPlus::Layout	963	MODULE = CFPlus PACKAGE = CFPlus::Layout
828		964
		965	PROTOTYPES: DISABLE
		966
829	void	967	void
830	reset_glyph_cache ()	968	reset_glyph_cache ()
		969	PROTOTYPE:
831	CODE:	970	CODE:
832	tc_clear ();	971	tc_clear ();
833		972
834	CFPlus::Layout	973	CFPlus::Layout
835	new (SV *class)	974	new (SV *class)
…		…
1053	xy_to_index (CFPlus::Layout self, int x, int y)	1192	xy_to_index (CFPlus::Layout self, int x, int y)
1054	CODE:	1193	CODE:
1055	{	1194	{
1056	int index, trailing;	1195	int index, trailing;
1057	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);
1058	RETVAL = index;	1197	RETVAL = index + trailing;
1059	}	1198	}
1060	OUTPUT:	1199	OUTPUT:
1061	RETVAL	1200	RETVAL
1062		1201
1063	void	1202	void
…		…
1069		1208
1070	EXTEND (SP, 3);	1209	EXTEND (SP, 3);
1071	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1210	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1072	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1211	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1073	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	}
1074	}	1252	}
1075		1253
1076	void	1254	void
1077	render (CFPlus::Layout self, float x, float y, int flags = 0)	1255	render (CFPlus::Layout self, float x, float y, int flags = 0)
1078	PPCODE:	1256	PPCODE:
…		…
1083	flags	1261	flags
1084	);	1262	);
1085		1263
1086	MODULE = CFPlus PACKAGE = CFPlus::Texture	1264	MODULE = CFPlus PACKAGE = CFPlus::Texture
1087		1265
1088	void	1266	PROTOTYPES: ENABLE
1089	pad2pot (SV *data_, SV *w_, SV *h_)
1090	CODE:
1091	{
1092	int ow = SvIV (w_);
1093	int oh = SvIV (h_);
1094		1267
1095	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_))
1096	{	1275	{
1097	int nw = minpot (ow);
1098	int nh = minpot (oh);
1099
1100	if (nw != ow || nh != oh)
1101	{
1102	if (SvOK (data_))
1103	{
1104	STRLEN datalen;	1276	STRLEN datalen;
1105	char *data = SvPVbyte (data_, datalen);	1277	char *data = SvPVbyte (data_, datalen);
1106	int bpp = datalen / (ow * oh);	1278	int bpp = datalen / (ow * oh);
1107	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1279	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1108		1280
1109	SvPOK_only (result_);	1281	SvPOK_only (result_);
1110	SvCUR_set (result_, nw * nh * bpp);	1282	SvCUR_set (result_, nw * nh * bpp);
1111		1283
1112	memset (SvPVX (result_), 0, nw * nh * bpp);	1284	memset (SvPVX (result_), 0, nw * nh * bpp);
1113	while (oh--)	1285	while (oh--)
1114	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);
1115		1287
1116	sv_setsv (data_, result_);	1288	sv_setsv (data_, result_);
1117	}
1118
1119	sv_setiv (w_, nw);
1120	sv_setiv (h_, nh);
1121	}
1122	}	1289	}
1123	}	1290	}
1124		1291
1125	void	1292	void
1126	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.)
…		…
1169	glDisable (GL_ALPHA_TEST);	1336	glDisable (GL_ALPHA_TEST);
1170	glDisable (GL_BLEND);	1337	glDisable (GL_BLEND);
1171	}	1338	}
1172	}	1339	}
1173		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
1174	MODULE = CFPlus PACKAGE = CFPlus::Map	1352	MODULE = CFPlus PACKAGE = CFPlus::Map
1175		1353
		1354	PROTOTYPES: DISABLE
		1355
1176	CFPlus::Map	1356	CFPlus::Map
1177	new (SV *class, int map_width, int map_height)	1357	new (SV *class)
1178	CODE:	1358	CODE:
1179	New (0, RETVAL, 1, struct map);	1359	New (0, RETVAL, 1, struct map);
1180	RETVAL->x = 0;	1360	RETVAL->x = 0;
1181	RETVAL->y = 0;	1361	RETVAL->y = 0;
1182	RETVAL->w = map_width;	1362	RETVAL->w = 0;
1183	RETVAL->h = map_height;	1363	RETVAL->h = 0;
1184	RETVAL->ox = 0;	1364	RETVAL->ox = 0;
1185	RETVAL->oy = 0;	1365	RETVAL->oy = 0;
1186	RETVAL->faces = 8192;	1366	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1187	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1367	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1188	RETVAL->texs = 8192;
1189	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1190	RETVAL->rows = 0;	1368	RETVAL->rows = 0;
1191	RETVAL->row = 0;	1369	RETVAL->row = 0;
1192	OUTPUT:	1370	OUTPUT:
1193	RETVAL	1371	RETVAL
1194		1372
1195	void	1373	void
1196	DESTROY (CFPlus::Map self)	1374	DESTROY (CFPlus::Map self)
1197	CODE:	1375	CODE:
1198	{	1376	{
1199	map_clear (self);	1377	map_clear (self);
1200	Safefree (self->face);	1378	Safefree (self->face2tile);
1201	Safefree (self->tex);	1379	Safefree (self->tex);
1202	Safefree (self);	1380	Safefree (self);
1203	}	1381	}
1204		1382
1205	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
1206	clear (CFPlus::Map self)	1390	clear (CFPlus::Map self)
1207	CODE:	1391	CODE:
1208	map_clear (self);	1392	map_clear (self);
1209		1393
1210	void	1394	void
1211	set_face (CFPlus::Map self, int face, int texid)	1395	set_tileid (CFPlus::Map self, int face, int tile)
1212	CODE:	1396	CODE:
1213	{	1397	{
1214	while (self->faces <= face)	1398	need_facenum (self, face); self->face2tile [face] = tile;
1215	{	1399	need_texid (self, tile);
1216	Append (mapface, self->face, self->faces, self->faces);	1400	}
1217	self->faces *= 2;
1218	}
1219		1401
1220	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;
1221	}	1423	}
1222		1424
1223	void	1425	void
1224	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)
1225	CODE:	1427	CODE:
1226	{	1428	{
1227	while (self->texs <= texid)	1429	need_texid (self, texid);
1228	{
1229	Append (maptex, self->tex, self->texs, self->texs);
1230	self->texs *= 2;
1231	}
1232		1430
1233	{	1431	{
1234	maptex *tex = self->tex + texid;	1432	maptex *tex = self->tex + texid;
1235		1433
1236	tex->name = name;	1434	tex->name = name;
…		…
1280	CODE:	1478	CODE:
1281	{	1479	{
1282	if (dx > 0)	1480	if (dx > 0)
1283	map_blank (self, self->x, self->y, dx, self->h);	1481	map_blank (self, self->x, self->y, dx, self->h);
1284	else if (dx < 0)	1482	else if (dx < 0)
1285	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);
1286		1484
1287	if (dy > 0)	1485	if (dy > 0)
1288	map_blank (self, self->x, self->y, self->w, dy);	1486	map_blank (self, self->x, self->y, self->w, dy);
1289	else if (dy < 0)	1487	else if (dy < 0)
1290	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);
1291		1489
1292	self->ox += dx; self->x += dx;	1490	self->ox += dx; self->x += dx;
1293	self->oy += dy; self->y += dy;	1491	self->oy += dy; self->y += dy;
1294		1492
1295	while (self->y < 0)	1493	while (self->y < 0)
…		…
1347	cell->stat_width = 1;	1545	cell->stat_width = 1;
1348	cell->stat_hp = *data++;	1546	cell->stat_hp = *data++;
1349	}	1547	}
1350	else if (cmd == 6) // monster width	1548	else if (cmd == 6) // monster width
1351	cell->stat_width = *data++ + 1;	1549	cell->stat_width = *data++ + 1;
1352	else if (cmd == 0x47) // monster width	1550	else if (cmd == 0x47)
1353	{	1551	{
1354	if (*data == 4)	1552	if (*data == 4)
1355	; // decode player tag	1553	; // decode player count
1356		1554
1357	data += *data + 1;	1555	data += *data + 1;
1358	}	1556	}
1359	else if (cmd == 8) // cell flags	1557	else if (cmd == 8) // cell flags
1360	cell->flags = *data++;	1558	cell->flags = *data++;
…		…
1369	cell->darkness = *data++ + 1;	1567	cell->darkness = *data++ + 1;
1370	}	1568	}
1371		1569
1372	if (flags & 4)	1570	if (flags & 4)
1373	{	1571	{
1374	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];
1375	}	1575	}
1376		1576
1377	if (flags & 2)	1577	if (flags & 2)
1378	{	1578	{
1379	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];
1380	}	1582	}
1381		1583
1382	if (flags & 1)	1584	if (flags & 1)
1383	{	1585	{
1384	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];
1385	}	1589	}
1386	}	1590	}
1387	else	1591	else
1388	cell->darkness = 0;	1592	cell->darkness = 0;
1389	}	1593	}
…		…
1419	{	1623	{
1420	mapcell *cell = row->col + (x - row->c0);	1624	mapcell *cell = row->col + (x - row->c0);
1421		1625
1422	for (z = 0; z <= 0; z++)	1626	for (z = 0; z <= 0; z++)
1423	{	1627	{
1424	mapface face = cell->face [z];
1425
1426	if (face)
1427	{
1428	maptex tex = self->tex [face];	1628	maptex tex = self->tex [cell->tile [z]];
1429	int a0 = 255 - tex.a;	1629	int a0 = 255 - tex.a;
1430	int a1 = tex.a;	1630	int a1 = tex.a;
1431		1631
1432	r = (r * a0 + tex.r * a1) / 255;	1632	r = (r * a0 + tex.r * a1) / 255;
1433	g = (g * a0 + tex.g * a1) / 255;	1633	g = (g * a0 + tex.g * a1) / 255;
1434	b = (b * a0 + tex.b * a1) / 255;	1634	b = (b * a0 + tex.b * a1) / 255;
1435	a = (a * a0 + tex.a * a1) / 255;	1635	a = (a * a0 + tex.a * a1) / 255;
1436	}
1437	}	1636	}
1438	}	1637	}
1439		1638
1440	*map++ = (r )	1639	*map++ = (r )
1441	| (g << 8)	1640	| (g << 8)
…		…
1448	}	1647	}
1449	OUTPUT:	1648	OUTPUT:
1450	RETVAL	1649	RETVAL
1451		1650
1452	void	1651	void
1453	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)
1454	CODE:	1653	CODE:
1455	{	1654	{
1456	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;
1457	int x, y, z;	1659	int x, y, z;
1458	int last_name;	1660	int last_name;
1459	mapface face;
1460		1661
1461	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1662	// thats current max. sorry.
1462	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1663	if (sw > 255) sw = 255;
		1664	if (sh > 255) sh = 255;
1463		1665
1464	/*	1666	// clear key, in case of extra padding
1465	int vx = self->vx = self->w >= sw	1667	memset (&skey, 0, sizeof (skey));
1466	? self->x + (self->w - sw) / 2
1467	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1468
1469	int vy = self->vy = self->h >= sh
1470	? self->y + (self->h - sh) / 2
1471	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1472	*/
1473		1668
1474	glColor4ub (255, 255, 255, 255);	1669	glColor4ub (255, 255, 255, 255);
1475		1670
1476	glEnable (GL_BLEND);	1671	glEnable (GL_BLEND);
1477	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1672	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1480		1675
1481	glBegin (GL_QUADS);	1676	glBegin (GL_QUADS);
1482		1677
1483	last_name = 0;	1678	last_name = 0;
1484		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
1485	for (z = 0; z < 3; z++)	1705	for (z = 0; z <= 2; z++)
		1706	{
		1707	memset (smooth_level, 0, sizeof (smooth_level));
		1708
1486	for (y = 0; y < sh; y++)	1709	for (y = 0; y < sh; y++)
1487	if (0 <= y + vy && y + vy < self->rows)	1710	if (0 <= y + my && y + my < self->rows)
1488	{	1711	{
1489	maprow *row = self->row + (y + vy);	1712	maprow *row = self->row + (y + my);
1490		1713
1491	for (x = 0; x < sw; x++)	1714	for (x = 0; x < sw; x++)
1492	if (row->c0 <= x + vx && x + vx < row->c1)	1715	if (row->c0 <= x + mx && x + mx < row->c1)
1493	{	1716	{
1494	mapcell *cell = row->col + (x + vx - row->c0);	1717	mapcell *cell = row->col + (x + mx - row->c0);
1495
1496	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;
1497		1725
1498	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))
1499	{	1815	{
1500	maptex tex = self->tex [face];	1816	int level = (w << 5) | b;
1501	int px = (x + 1) * 32 - tex.w;	1817	HE *he;
1502	int py = (y + 1) * 32 - tex.h;
1503		1818
1504	if (last_name != tex.name)	1819	hv_iterinit (smooth);
		1820	while ((he = hv_iternext (smooth)))
1505	{	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
1506	glEnd ();	1844	glEnd ();
1507	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1845	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1508	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	}
1509	}	1868	}
1510
1511	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1512	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1513	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1514	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1515	}
1516
1517	if (cell->flags && z == 2)
1518	{
1519	if (cell->flags & 1)
1520	{
1521	maptex tex = self->tex [1];
1522	int px = (x + 1) * 32 - tex.w + 2;
1523	int py = (y + 1) * 32 - tex.h - 6;
1524
1525	glEnd ();
1526	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1527	glBegin (GL_QUADS);
1528
1529	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1530	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1531	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1532	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1533	}	1869	}
1534	}	1870	}
1535	}
1536	}	1871	}
		1872	}
		1873
		1874	hv_clear (smooth);
		1875	}
1537		1876
1538	glEnd ();	1877	glEnd ();
1539		1878
1540	glDisable (GL_TEXTURE_2D);	1879	glDisable (GL_TEXTURE_2D);
1541	glDisable (GL_BLEND);	1880	glDisable (GL_BLEND);
1542		1881
1543	// top layer: overlays such as the health bar	1882	// top layer: overlays such as the health bar
1544	for (y = 0; y < sh; y++)	1883	for (y = 0; y < sh; y++)
1545	if (0 <= y + vy && y + vy < self->rows)	1884	if (0 <= y + my && y + my < self->rows)
1546	{	1885	{
1547	maprow *row = self->row + (y + vy);	1886	maprow *row = self->row + (y + my);
1548		1887
1549	for (x = 0; x < sw; x++)	1888	for (x = 0; x < sw; x++)
1550	if (row->c0 <= x + vx && x + vx < row->c1)	1889	if (row->c0 <= x + mx && x + mx < row->c1)
1551	{	1890	{
1552	mapcell *cell = row->col + (x + vx - row->c0);	1891	mapcell *cell = row->col + (x + mx - row->c0);
1553		1892
1554	int px = x * 32;	1893	int px = x * T;
1555	int py = y * 32;	1894	int py = y * T;
1556		1895
1557	if (cell->stat_hp)	1896	if (cell->stat_hp)
1558	{	1897	{
1559	int width = cell->stat_width * 32;	1898	int width = cell->stat_width * T;
1560	int thick = sh / 28 + 1 + cell->stat_width;	1899	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1561		1900
1562	glColor3ub (0, 0, 0);	1901	glColor3ub (0, 0, 0);
1563	glRectf (px + 1, py - thick - 2,	1902	glRectf (px + 1, py - thick - 2,
1564	px + width - 1, py);	1903	px + width - 1, py);
1565		1904
…		…
1631	glDisable (GL_BLEND);	1970	glDisable (GL_BLEND);
1632	glDisable (GL_TEXTURE_2D);	1971	glDisable (GL_TEXTURE_2D);
1633	}	1972	}
1634		1973
1635	void	1974	void
1636	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)
1637	PPCODE:	1976	PPCODE:
1638	{	1977	{
1639	int vx, vy;
1640	int x, y;	1978	int x, y;
		1979	int sw1 = sw + 2;
		1980	int sh1 = sh + 2;
		1981	int sh3 = sh * 3;
1641	int sw4 = (sw + 3) & ~3;	1982	int sw34 = (sw * 3 + 3) & ~3;
		1983	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1642	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1984	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1643	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1985	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1644		1986
1645	memset (darkness, 255, sw4 * sh);
1646	SvPOK_only (darkness_sv);	1987	SvPOK_only (darkness3_sv);
1647	SvCUR_set (darkness_sv, sw4 * sh);	1988	SvCUR_set (darkness3_sv, sw34 * sh3);
1648		1989
1649	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1990	mx += self->x - 1;
1650	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1991	my += self->y - 1;
1651		1992
		1993	memset (darkness1, 255, sw1 * sh1);
		1994
1652	for (y = 0; y < sh; y++)	1995	for (y = 0; y < sh1; y++)
1653	if (0 <= y + vy && y + vy < self->rows)	1996	if (0 <= y + my && y + my < self->rows)
1654	{	1997	{
1655	maprow *row = self->row + (y + vy);	1998	maprow *row = self->row + (y + my);
1656		1999
1657	for (x = 0; x < sw; x++)	2000	for (x = 0; x < sw1; x++)
1658	if (row->c0 <= x + vx && x + vx < row->c1)	2001	if (row->c0 <= x + mx && x + mx < row->c1)
1659	{	2002	{
1660	mapcell *cell = row->col + (x + vx - row->c0);	2003	mapcell *cell = row->col + (x + mx - row->c0);
1661		2004
1662	darkness[y * sw4 + x] = cell->darkness	2005	darkness1 [y * sw1 + x] = cell->darkness
1663	? 255 - (cell->darkness - 1)	2006	? 255 - (cell->darkness - 1)
1664	: 255 - FOW_DARKNESS;	2007	: 255 - FOW_DARKNESS;
1665	}	2008	}
1666	}	2009	}
1667		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
1668	EXTEND (SP, 3);	2049	EXTEND (SP, 3);
1669	PUSHs (sv_2mortal (newSViv (sw4)));	2050	PUSHs (sv_2mortal (newSViv (sw34)));
1670	PUSHs (sv_2mortal (newSViv (sh)));	2051	PUSHs (sv_2mortal (newSViv (sh3)));
1671	PUSHs (darkness_sv);	2052	PUSHs (darkness3_sv);
1672	}	2053	}
1673		2054
1674	SV *	2055	SV *
1675	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)
1676	CODE:	2057	CODE:
…		…
1705	if (row && row->c0 <= x && x < row->c1)	2086	if (row && row->c0 <= x && x < row->c1)
1706	{	2087	{
1707	mapcell *cell = row->col + (x - row->c0);	2088	mapcell *cell = row->col + (x - row->c0);
1708	uint8_t flags = 0;	2089	uint8_t flags = 0;
1709		2090
1710	if (cell->face [0]) flags |= 1;	2091	if (cell->tile [0]) flags |= 1;
1711	if (cell->face [1]) flags |= 2;	2092	if (cell->tile [1]) flags |= 2;
1712	if (cell->face [2]) flags |= 4;	2093	if (cell->tile [2]) flags |= 4;
1713		2094
1714	*data++ = flags;	2095	*data++ = flags;
1715		2096
1716	if (flags & 1)	2097	if (flags & 1)
1717	{	2098	{
		2099	tileid tile = cell->tile [0];
1718	*data++ = cell->face [0] >> 8;	2100	*data++ = tile >> 8;
1719	*data++ = cell->face [0];	2101	*data++ = tile;
1720	}	2102	}
1721		2103
1722	if (flags & 2)	2104	if (flags & 2)
1723	{	2105	{
		2106	tileid tile = cell->tile [1];
1724	*data++ = cell->face [1] >> 8;	2107	*data++ = tile >> 8;
1725	*data++ = cell->face [1];	2108	*data++ = tile;
1726	}	2109	}
1727		2110
1728	if (flags & 4)	2111	if (flags & 4)
1729	{	2112	{
		2113	tileid tile = cell->tile [2];
1730	*data++ = cell->face [2] >> 8;	2114	*data++ = tile >> 8;
1731	*data++ = cell->face [2];	2115	*data++ = tile;
1732	}	2116	}
1733	}	2117	}
1734	else	2118	else
1735	*data++ = 0;	2119	*data++ = 0;
1736	}	2120	}
…		…
1776	{	2160	{
1777	uint8_t flags = *data++;	2161	uint8_t flags = *data++;
1778		2162
1779	if (flags)	2163	if (flags)
1780	{	2164	{
1781	mapface face[3] = { 0, 0, 0 };
1782
1783	mapcell *cell = row_get_cell (row, x);	2165	mapcell *cell = row_get_cell (row, x);
		2166	tileid tile[3] = { 0, 0, 0 };
1784		2167
1785	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2168	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1786	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2169	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1787	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2170	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1788		2171
1789	if (cell->darkness == 0)	2172	if (cell->darkness == 0)
1790	{	2173	{
1791	cell->darkness = 0;	2174	cell->darkness = 0;
1792		2175
1793	for (z = 0; z <= 2; z++)	2176	for (z = 0; z <= 2; z++)
1794	{	2177	{
1795	cell->face[z] = face[z];	2178	tileid t = tile [z];
1796		2179
1797	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2180	if (t >= self->texs || (t && !self->tex [t].name))
		2181	{
1798	XPUSHs (sv_2mortal (newSViv (face[z])));	2182	XPUSHs (sv_2mortal (newSViv (t)));
		2183	need_texid (self, t);
		2184	}
		2185
		2186	cell->tile [z] = t;
1799	}	2187	}
1800	}	2188	}
1801	}	2189	}
1802	}	2190	}
1803	}	2191	}
1804	}	2192	}
1805		2193
1806	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2194	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1807		2195
		2196	PROTOTYPES: DISABLE
		2197
1808	CFPlus::MixChunk	2198	CFPlus::MixChunk
1809	new_from_file (SV *class, char *path)	2199	new_from_file (SV *class, char *path)
1810	CODE:	2200	CODE:
1811	RETVAL = Mix_LoadWAV (path);	2201	RETVAL = Mix_LoadWAV (path);
1812	OUTPUT:	2202	OUTPUT:
…		…
1833		2223
1834	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2224	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1835		2225
1836	int	2226	int
1837	volume (int volume = -1)	2227	volume (int volume = -1)
		2228	PROTOTYPE: ;$
1838	CODE:	2229	CODE:
1839	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);
1840	OUTPUT:	2238	OUTPUT:
1841	RETVAL	2239	RETVAL
1842		2240
1843	CFPlus::MixMusic	2241	CFPlus::MixMusic
1844	new_from_file (SV *class, char *path)	2242	new_from_file (SV *class, char *path)
…		…
1857	CODE:	2255	CODE:
1858	RETVAL = Mix_PlayMusic (self, loops);	2256	RETVAL = Mix_PlayMusic (self, loops);
1859	OUTPUT:	2257	OUTPUT:
1860	RETVAL	2258	RETVAL
1861		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
1862	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2267	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2268
		2269	PROTOTYPES: ENABLE
1863		2270
1864	BOOT:	2271	BOOT:
1865	{	2272	{
1866	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2273	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1867	static const struct {	2274	static const struct {
1868	const char *name;	2275	const char *name;
1869	IV iv;	2276	IV iv;
1870	} *civ, const_iv[] = {	2277	} *civ, const_iv[] = {
1871	# 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),
1872	const_iv (GL_COLOR_MATERIAL),	2282	const_iv (GL_COLOR_MATERIAL),
1873	const_iv (GL_SMOOTH),	2283	const_iv (GL_SMOOTH),
1874	const_iv (GL_FLAT),	2284	const_iv (GL_FLAT),
1875	const_iv (GL_DITHER),	2285	const_iv (GL_DITHER),
1876	const_iv (GL_BLEND),	2286	const_iv (GL_BLEND),
…		…
1880	const_iv (GL_ALPHA_TEST),	2290	const_iv (GL_ALPHA_TEST),
1881	const_iv (GL_NORMALIZE),	2291	const_iv (GL_NORMALIZE),
1882	const_iv (GL_RESCALE_NORMAL),	2292	const_iv (GL_RESCALE_NORMAL),
1883	const_iv (GL_FRONT),	2293	const_iv (GL_FRONT),
1884	const_iv (GL_BACK),	2294	const_iv (GL_BACK),
		2295	const_iv (GL_AUX0),
1885	const_iv (GL_AND),	2296	const_iv (GL_AND),
1886	const_iv (GL_ONE),	2297	const_iv (GL_ONE),
1887	const_iv (GL_ZERO),	2298	const_iv (GL_ZERO),
1888	const_iv (GL_SRC_ALPHA),	2299	const_iv (GL_SRC_ALPHA),
1889	const_iv (GL_DST_ALPHA),	2300	const_iv (GL_DST_ALPHA),
…		…
1903	const_iv (GL_LUMINANCE),	2314	const_iv (GL_LUMINANCE),
1904	const_iv (GL_LUMINANCE_ALPHA),	2315	const_iv (GL_LUMINANCE_ALPHA),
1905	const_iv (GL_FLOAT),	2316	const_iv (GL_FLOAT),
1906	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2317	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1907	const_iv (GL_COMPILE),	2318	const_iv (GL_COMPILE),
		2319	const_iv (GL_PROXY_TEXTURE_1D),
		2320	const_iv (GL_PROXY_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_1D),	2321	const_iv (GL_TEXTURE_1D),
1909	const_iv (GL_TEXTURE_2D),	2322	const_iv (GL_TEXTURE_2D),
1910	const_iv (GL_TEXTURE_ENV),	2323	const_iv (GL_TEXTURE_ENV),
1911	const_iv (GL_TEXTURE_MAG_FILTER),	2324	const_iv (GL_TEXTURE_MAG_FILTER),
1912	const_iv (GL_TEXTURE_MIN_FILTER),	2325	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1942	const_iv (GL_QUAD_STRIP),	2355	const_iv (GL_QUAD_STRIP),
1943	const_iv (GL_TRIANGLES),	2356	const_iv (GL_TRIANGLES),
1944	const_iv (GL_TRIANGLE_STRIP),	2357	const_iv (GL_TRIANGLE_STRIP),
1945	const_iv (GL_TRIANGLE_FAN),	2358	const_iv (GL_TRIANGLE_FAN),
1946	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),
1947	const_iv (GL_FASTEST),	2364	const_iv (GL_FASTEST),
		2365	const_iv (GL_DONT_CARE),
		2366	const_iv (GL_NICEST),
1948	const_iv (GL_V2F),	2367	const_iv (GL_V2F),
1949	const_iv (GL_V3F),	2368	const_iv (GL_V3F),
1950	const_iv (GL_T2F_V3F),	2369	const_iv (GL_T2F_V3F),
1951	const_iv (GL_T2F_N3F_V3F),	2370	const_iv (GL_T2F_N3F_V3F),
1952	# undef const_iv	2371	# undef const_iv
1953	};	2372	};
1954		2373
1955	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; )
1956	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);
1957	}	2379	}
1958		2380
1959	char *	2381	char *
1960	gl_vendor ()	2382	gl_vendor ()
1961	CODE:	2383	CODE:
…		…
1972		2394
1973	char *	2395	char *
1974	gl_extensions ()	2396	gl_extensions ()
1975	CODE:	2397	CODE:
1976	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);
1977	OUTPUT:	2413	OUTPUT:
1978	RETVAL	2414	RETVAL
1979		2415
1980	int glGetError ()	2416	int glGetError ()
1981		2417
…		…
2106		2542
2107	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)
2108		2544
2109	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)
2110		2546
		2547	void glPixelZoom (float x, float y)
		2548
2111	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)
2112		2550
2113	int glGenTexture ()	2551	int glGenTexture ()
2114	CODE:	2552	CODE:
2115	{	2553	RETVAL = gen_texture ();
2116	GLuint name;
2117	glGenTextures (1, &name);
2118	RETVAL = name;
2119	}
2120	OUTPUT:	2554	OUTPUT:
2121	RETVAL	2555	RETVAL
2122		2556
2123	void glDeleteTexture (int name)	2557	void glDeleteTexture (int name)
2124	CODE:	2558	CODE:
2125	{
2126	GLuint name_ = name;
2127	glDeleteTextures (1, &name_);	2559	del_texture (name);
2128	}	2560
2129
2130	int glGenList ()	2561	int glGenList ()
2131	CODE:	2562	CODE:
2132	RETVAL = glGenLists (1);	2563	RETVAL = glGenLists (1);
2133	OUTPUT:	2564	OUTPUT:
2134	RETVAL	2565	RETVAL

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