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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.134 by root, Fri Aug 4 16:49:58 2006 UTC vs.
Revision 1.203 by root, Thu Jul 19 13:45:16 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	# 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>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
15	#endif	22	#endif
16		23
		24	#include <assert.h>
17	#include <math.h>	25	#include <math.h>
18	#include <string.h>	26	#include <string.h>
19	#include <stdio.h>	27	#include <stdio.h>
20	#include <stdlib.h>	28	#include <stdlib.h>
21		29
22	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
23	#include <SDL_endian.h>	32	#include <SDL_endian.h>
24	#include <SDL_image.h>	33	#include <SDL_image.h>
25	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
27		36
…		…
36	# include <sys/types.h>	45	# include <sys/types.h>
37	# include <sys/socket.h>	46	# include <sys/socket.h>
38	# include <netinet/in.h>	47	# include <netinet/in.h>
39	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
40	# include <inttypes.h>	49	# include <inttypes.h>
41	#else
42	typedef unsigned char uint8_t;
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	50	#endif
49		51
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		53
52	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
53		55
54	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
…		…
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	62	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	63	#else
62	# define PARACHUTE 0	64	# define PARACHUTE 0
63	#endif	65	#endif
64		66
		67	static AV *texture_av;
		68
65	static struct	69	static struct
66	{	70	{
67	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	72	#include "glfunc.h"
69	#undef GL_FUNC	73	#undef GL_FUNC
70	} gl;	74	} gl;
71		75
		76	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	78	{
74	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	83	else
79	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
80	}	85	}
81		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
82	#include "texcache.c"	111	#include "texcache.c"
83		112
84	#include "pango-font.c"	113	#include "pango-font.c"
85	#include "pango-fontmap.c"	114	#include "pango-fontmap.c"
86	#include "pango-render.c"	115	#include "pango-render.c"
…		…
144	}	173	}
145		174
146	static void	175	static void
147	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
148	{	177	{
		178	PangoRectangle rect;
		179
		180	// get_pixel_* wrongly rounds down
149	pango_layout_get_pixel_size (self->pl, w, h);	181	pango_layout_get_extents (self->pl, 0, &rect);
150		182
151	if (!*w) *w = 1;	183	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
152	if (!*h) *h = 1;	184	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
153		185
154	*w = (*w + 3) & ~3;	186	if (!rect.width) rect.width = 1;
155	}	187	if (!rect.height) rect.height = 1;
156		188
		189	*w = rect.width;
		190	*h = rect.height;
		191	}
		192
		193	typedef uint16_t tileid;
157	typedef uint16_t mapface;	194	typedef uint16_t faceid;
158		195
159	typedef struct {	196	typedef struct {
160	GLint name;	197	int name;
161	int w, h;	198	int w, h;
162	float s, t;	199	float s, t;
163	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
164	} maptex;	203	} maptex;
165		204
166	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
167	int16_t darkness;	208	uint16_t darkness;
168	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
169	} mapcell;	210	} mapcell;
170		211
171	typedef struct {	212	typedef struct {
172	int32_t c0, c1;	213	int32_t c0, c1;
173	mapcell *col;	214	mapcell *col;
174	} maprow;	215	} maprow;
175		216
176	typedef struct map {	217	typedef struct map {
177	int x, y, w, h;	218	int x, y, w, h;
178	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
179	int faces;	220	int faces; tileid *face2tile; // [faceid]
180	mapface *face;	221	int texs; maptex *tex; // [tileid]
181
182	int texs;
183	maptex *tex;
184		222
185	int32_t rows;	223	int32_t rows;
186	maprow *row;	224	maprow *row;
187	} *CFPlus__Map;	225	} *CFPlus__Map;
188		226
…		…
208	return ptr;	246	return ptr;
209	}	247	}
210		248
211	#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))
212	#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	}
213		271
214	static maprow *	272	static maprow *
215	map_get_row (CFPlus__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
216	{	274	{
217	if (0 > y)	275	if (0 > y)
…		…
286	static void	344	static void
287	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
288	{	346	{
289	int x, y;	347	int x, y;
290	maprow *row;	348	maprow *row;
		349	mapcell *cell;
291		350
292	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
293	if (y >= 0)	352	if (y >= 0)
294	{	353	{
295	if (y >= self->rows)	354	if (y >= self->rows)
…		…
301	if (x >= row->c0)	360	if (x >= row->c0)
302	{	361	{
303	if (x >= row->c1)	362	if (x >= row->c1)
304	break;	363	break;
305		364
306	row->col[x - row->c0].darkness = -1;	365	cell = row->col + x - row->c0;
		366
		367	cell->darkness = 0;
		368	cell->stat_hp = 0;
		369	cell->flags = 0;
		370	cell->player = 0;
307	}	371	}
308	}	372	}
		373	}
		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);
309	}	389	}
310		390
311	static void	391	static void
312	music_finished (void)	392	music_finished (void)
313	{	393	{
…		…
348	n |= n >> 8;	428	n |= n >> 8;
349	n |= n >> 16;	429	n |= n >> 16;
350		430
351	return n + 1;	431	return n + 1;
352	}	432	}
		433
		434	/* SDL should provide this, really. */
		435	#define SDLK_MODIFIER_MIN 300
		436	#define SDLK_MODIFIER_MAX 314
353		437
354	MODULE = CFPlus PACKAGE = CFPlus	438	MODULE = CFPlus PACKAGE = CFPlus
355		439
356	PROTOTYPES: ENABLE	440	PROTOTYPES: ENABLE
357		441
…		…
361	static const struct {	445	static const struct {
362	const char *name;	446	const char *name;
363	IV iv;	447	IV iv;
364	} *civ, const_iv[] = {	448	} *civ, const_iv[] = {
365	# 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
366	const_iv (SDL_ACTIVEEVENT),	453	const_iv (SDL_ACTIVEEVENT),
367	const_iv (SDL_KEYDOWN),	454	const_iv (SDL_KEYDOWN),
368	const_iv (SDL_KEYUP),	455	const_iv (SDL_KEYUP),
369	const_iv (SDL_MOUSEMOTION),	456	const_iv (SDL_MOUSEMOTION),
370	const_iv (SDL_MOUSEBUTTONDOWN),	457	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
379	const_iv (SDL_EVENT_RESERVEDA),	466	const_iv (SDL_EVENT_RESERVEDA),
380	const_iv (SDL_EVENT_RESERVEDB),	467	const_iv (SDL_EVENT_RESERVEDB),
381	const_iv (SDL_VIDEORESIZE),	468	const_iv (SDL_VIDEORESIZE),
382	const_iv (SDL_VIDEOEXPOSE),	469	const_iv (SDL_VIDEOEXPOSE),
383	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
384	const_iv (SDLK_KP0),	476	const_iv (SDLK_KP0),
385	const_iv (SDLK_KP1),	477	const_iv (SDLK_KP1),
386	const_iv (SDLK_KP2),	478	const_iv (SDLK_KP2),
387	const_iv (SDLK_KP3),	479	const_iv (SDLK_KP3),
388	const_iv (SDLK_KP4),	480	const_iv (SDLK_KP4),
…		…
443	const_iv (SDLK_BREAK),	535	const_iv (SDLK_BREAK),
444	const_iv (SDLK_MENU),	536	const_iv (SDLK_MENU),
445	const_iv (SDLK_POWER),	537	const_iv (SDLK_POWER),
446	const_iv (SDLK_EURO),	538	const_iv (SDLK_EURO),
447	const_iv (SDLK_UNDO),	539	const_iv (SDLK_UNDO),
		540
448	const_iv (KMOD_NONE),	541	const_iv (KMOD_NONE),
		542	const_iv (KMOD_SHIFT),
449	const_iv (KMOD_LSHIFT),	543	const_iv (KMOD_LSHIFT),
450	const_iv (KMOD_RSHIFT),	544	const_iv (KMOD_RSHIFT),
		545	const_iv (KMOD_CTRL),
451	const_iv (KMOD_LCTRL),	546	const_iv (KMOD_LCTRL),
452	const_iv (KMOD_RCTRL),	547	const_iv (KMOD_RCTRL),
		548	const_iv (KMOD_ALT),
453	const_iv (KMOD_LALT),	549	const_iv (KMOD_LALT),
454	const_iv (KMOD_RALT),	550	const_iv (KMOD_RALT),
		551	const_iv (KMOD_META),
455	const_iv (KMOD_LMETA),	552	const_iv (KMOD_LMETA),
456	const_iv (KMOD_RMETA),	553	const_iv (KMOD_RMETA),
457	const_iv (KMOD_NUM),	554	const_iv (KMOD_NUM),
458	const_iv (KMOD_CAPS),	555	const_iv (KMOD_CAPS),
459	const_iv (KMOD_MODE),	556	const_iv (KMOD_MODE),
460	const_iv (KMOD_CTRL),
461	const_iv (KMOD_SHIFT),
462	const_iv (KMOD_ALT),
463	const_iv (KMOD_META)
464	# undef const_iv	557	# undef const_iv
465	};	558	};
466		559
467	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; )
468	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);
469	}	565	}
		566
		567	void
		568	weaken (SV *rv)
		569	PROTOTYPE: $
		570	CODE:
		571	sv_rvweaken (rv);
470		572
471	int	573	int
472	in_destruct ()	574	in_destruct ()
473	CODE:	575	CODE:
474	RETVAL = PL_main_cv == Nullcv;	576	RETVAL = PL_main_cv == Nullcv;
…		…
486	opengl_fontmap = pango_opengl_font_map_new ();	588	opengl_fontmap = pango_opengl_font_map_new ();
487	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);
488	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
489	}	591	}
490		592
		593	char *
		594	SDL_GetError ()
		595
491	int	596	int
492	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	597	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
493		598
494	void	599	void
495	SDL_Quit ()	600	SDL_Quit ()
496		601
497	void	602	void
498	SDL_ListModes ()	603	SDL_ListModes (int rgb, int alpha)
499	PPCODE:	604	PPCODE:
500	{	605	{
501	SDL_Rect **m;	606	SDL_Rect **m;
502		607
503	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
504	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
505	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	610	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
506	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	611	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
507		612
508	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	613	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
509	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	614	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
510		615
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
515		620
516	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
517	#if SDL_VERSION_ATLEAST(1,2,10)	622	#if SDL_VERSION_ATLEAST(1,2,10)
518	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
519	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
520	#endif	625	#endif
521		626
522	SDL_EnableUNICODE (1);
523	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
524
525	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	627	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
526		628
527	if (m && m != (SDL_Rect **)-1)	629	if (m && m != (SDL_Rect **)-1)
528	while (*m)	630	while (*m)
529	{	631	{
		632	if ((*m)->w >= 640 && (*m)->h >= 480)
		633	{
530	AV *av = newAV ();	634	AV *av = newAV ();
531	av_push (av, newSViv ((*m)->w));	635	av_push (av, newSViv ((*m)->w));
532	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));
533	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	639	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		640	}
534		641
535	++m;	642	++m;
536	}	643	}
537	}	644	}
538		645
539	char *
540	SDL_GetError ()
541
542	int	646	int
543	SDL_SetVideoMode (int w, int h, int fullscreen)	647	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
544	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
545	RETVAL = !!SDL_SetVideoMode (	658	RETVAL = !!SDL_SetVideoMode (
546	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	659	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
547	);	660	);
		661
548	if (RETVAL)	662	if (RETVAL)
549	{	663	{
		664	av_clear (texture_av);
		665
550	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
551	# 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);
552	# include "glfunc.h"	668	#include "glfunc.h"
553	# undef GL_FUNC	669	#undef GL_FUNC
554	}	670	}
		671	}
555	OUTPUT:	672	OUTPUT:
556	RETVAL	673	RETVAL
557		674
558	void	675	void
559	SDL_GL_SwapBuffers ()	676	SDL_GL_SwapBuffers ()
560		677
561	char *	678	char *
562	SDL_GetKeyName (int sym)	679	SDL_GetKeyName (int sym)
563		680
		681	int
		682	SDL_GetAppState ()
		683
564	void	684	void
565	SDL_PollEvent ()	685	poll_events ()
566	PPCODE:	686	PPCODE:
567	{	687	{
568	SDL_Event ev;	688	SDL_Event ev;
569		689
570	while (SDL_PollEvent (&ev))	690	SDL_PumpEvents ();
		691	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
571	{	692	{
572	HV *hv = newHV ();	693	HV *hv = newHV ();
573	hv_store (hv, "type", 4, newSViv (ev.type), 0);	694	hv_store (hv, "type", 4, newSViv (ev.type), 0);
574		695
575	switch (ev.type)	696	switch (ev.type)
…		…
577	case SDL_KEYDOWN:	698	case SDL_KEYDOWN:
578	case SDL_KEYUP:	699	case SDL_KEYUP:
579	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
580	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
581	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 */
582	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
583	break;	705	break;
584		706
585	case SDL_ACTIVEEVENT:	707	case SDL_ACTIVEEVENT:
586	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
587	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	709	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
588	break;	710	break;
589		711
590	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
591	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
592
593	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	732	hv_store (hv, "state", 5, newSViv (state), 0);
594	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	733	hv_store (hv, "x", 1, newSViv (x), 0);
595	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	734	hv_store (hv, "y", 1, newSViv (y), 0);
596	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
597	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		737	}
598	break;	738	break;
599		739
600	case SDL_MOUSEBUTTONDOWN:	740	case SDL_MOUSEBUTTONDOWN:
601	case SDL_MOUSEBUTTONUP:	741	case SDL_MOUSEBUTTONUP:
602	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
631	Mix_AllocateChannels (int numchans = -1)	771	Mix_AllocateChannels (int numchans = -1)
632		772
633	void	773	void
634	lowdelay (int fd, int val = 1)	774	lowdelay (int fd, int val = 1)
635	CODE:	775	CODE:
		776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		777
		778	void
		779	win32_proxy_info ()
		780	PPCODE:
		781	{
636	#ifndef _WIN32	782	#ifdef _WIN32
637	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	783	char buffer[2048];
		784	DWORD buflen;
		785
		786	EXTEND (SP, 3);
		787
		788	buflen = sizeof (buffer);
		789	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		790	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		791	{
		792	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		793
		794	buflen = sizeof (buffer);
		795	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		796	{
		797	PUSHs (newSVpv (buffer, 0));
		798
		799	buflen = sizeof (buffer);
		800	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		801	PUSHs (newSVpv (buffer, 0));
		802	}
		803	}
638	#endif	804	#endif
		805	}
639		806
640	void	807	void
641	add_font (char *file)	808	add_font (char *file)
642	CODE:	809	CODE:
643	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
747	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
748	#endif	915	#endif
749	_exit (1);	916	_exit (1);
750		917
751	void	918	void
752	_exit (int retval)	919	_exit (int retval = 0)
753	CODE:	920	CODE:
		921	#ifdef WIN32
		922	ExitThread (retval); // unclean, please beam me up
		923	#else
754	_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	}
755		935
756	MODULE = CFPlus PACKAGE = CFPlus::Font	936	MODULE = CFPlus PACKAGE = CFPlus::Font
757		937
758	CFPlus::Font	938	CFPlus::Font
759	new_from_file (SV *class, char *path, int id = 0)	939	new_from_file (SV *class, char *path, int id = 0)
…		…
1006	xy_to_index (CFPlus::Layout self, int x, int y)	1186	xy_to_index (CFPlus::Layout self, int x, int y)
1007	CODE:	1187	CODE:
1008	{	1188	{
1009	int index, trailing;	1189	int index, trailing;
1010	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1190	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1011	RETVAL = index;	1191	RETVAL = index + trailing;
1012	}	1192	}
1013	OUTPUT:	1193	OUTPUT:
1014	RETVAL	1194	RETVAL
1015		1195
1016	void	1196	void
…		…
1025	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1026	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1027	}	1207	}
1028		1208
1029	void	1209	void
		1210	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
		1211	PPCODE:
		1212	{
		1213	int line, x;
		1214
		1215	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1217
		1218	EXTEND (SP, 2);
		1219	PUSHs (sv_2mortal (newSViv (line - 1)));
		1220	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1221	}
		1222
		1223	void
		1224	line_x_to_index (CFPlus::Layout self, int line, int x)
		1225	PPCODE:
		1226	{
		1227	PangoLayoutLine *lp;
		1228	int index, trailing;
		1229
		1230	if (line < 0)
		1231	XSRETURN_EMPTY;
		1232
		1233	if (!(lp = pango_layout_get_line (self->pl, line)))
		1234	XSRETURN_EMPTY; /* do better */
		1235
		1236	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1237
		1238	EXTEND (SP, 2);
		1239	if (GIMME_V == G_SCALAR)
		1240	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1241	else
		1242	{
		1243	PUSHs (sv_2mortal (newSViv (index)));
		1244	PUSHs (sv_2mortal (newSViv (trailing)));
		1245	}
		1246	}
		1247
		1248	void
1030	render (CFPlus::Layout self, float x, float y)	1249	render (CFPlus::Layout self, float x, float y, int flags = 0)
1031	PPCODE:	1250	PPCODE:
1032	pango_opengl_render_layout_subpixel (	1251	pango_opengl_render_layout_subpixel (
1033	self->pl,	1252	self->pl,
1034	x * PANGO_SCALE, y * PANGO_SCALE,	1253	x * PANGO_SCALE, y * PANGO_SCALE,
1035	self->r, self->g, self->b, self->a	1254	self->r, self->g, self->b, self->a,
		1255	flags
1036	);	1256	);
1037		1257
1038	MODULE = CFPlus PACKAGE = CFPlus::Texture	1258	MODULE = CFPlus PACKAGE = CFPlus::Texture
1039		1259
1040	void	1260	int minpot (int n)
1041	pad2pot (SV *data_, SV *w_, SV *h_)
1042	CODE:
1043	{
1044	int ow = SvIV (w_);
1045	int oh = SvIV (h_);
1046		1261
1047	if (ow && oh)	1262	void
		1263	pad (SV *data_, int ow, int oh, int nw, int nh)
		1264	CODE:
		1265	{
		1266	if ((nw != ow || nh != oh) && SvOK (data_))
1048	{	1267	{
1049	int nw = minpot (ow);
1050	int nh = minpot (oh);
1051
1052	if (nw != ow || nh != oh)
1053	{
1054	if (SvOK (data_))
1055	{
1056	STRLEN datalen;	1268	STRLEN datalen;
1057	char *data = SvPVbyte (data_, datalen);	1269	char *data = SvPVbyte (data_, datalen);
1058	int bpp = datalen / (ow * oh);	1270	int bpp = datalen / (ow * oh);
1059	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1271	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1060		1272
1061	SvPOK_only (result_);	1273	SvPOK_only (result_);
1062	SvCUR_set (result_, nw * nh * bpp);	1274	SvCUR_set (result_, nw * nh * bpp);
1063		1275
1064	memset (SvPVX (result_), 0, nw * nh * bpp);	1276	memset (SvPVX (result_), 0, nw * nh * bpp);
1065	while (oh--)	1277	while (oh--)
1066	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1278	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1067		1279
1068	sv_setsv (data_, result_);	1280	sv_setsv (data_, result_);
1069	}
1070
1071	sv_setiv (w_, nw);
1072	sv_setiv (h_, nh);
1073	}
1074	}	1281	}
1075	}	1282	}
1076		1283
1077	void	1284	void
1078	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1285	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1121	glDisable (GL_ALPHA_TEST);	1328	glDisable (GL_ALPHA_TEST);
1122	glDisable (GL_BLEND);	1329	glDisable (GL_BLEND);
1123	}	1330	}
1124	}	1331	}
1125		1332
		1333	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1334	CODE:
		1335	{
		1336	GLint width;
		1337	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1338	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1339	RETVAL = width > 0;
		1340	}
		1341	OUTPUT:
		1342	RETVAL
		1343
1126	MODULE = CFPlus PACKAGE = CFPlus::Map	1344	MODULE = CFPlus PACKAGE = CFPlus::Map
1127		1345
1128	CFPlus::Map	1346	CFPlus::Map
1129	new (SV *class, int map_width, int map_height)	1347	new (SV *class)
1130	CODE:	1348	CODE:
1131	New (0, RETVAL, 1, struct map);	1349	New (0, RETVAL, 1, struct map);
1132	RETVAL->x = 0;	1350	RETVAL->x = 0;
1133	RETVAL->y = 0;	1351	RETVAL->y = 0;
1134	RETVAL->w = map_width;	1352	RETVAL->w = 0;
1135	RETVAL->h = map_height;	1353	RETVAL->h = 0;
1136	RETVAL->ox = 0;	1354	RETVAL->ox = 0;
1137	RETVAL->oy = 0;	1355	RETVAL->oy = 0;
1138	RETVAL->faces = 8192;	1356	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1139	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1357	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1140	RETVAL->texs = 8192;
1141	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1142	RETVAL->rows = 0;	1358	RETVAL->rows = 0;
1143	RETVAL->row = 0;	1359	RETVAL->row = 0;
1144	OUTPUT:	1360	OUTPUT:
1145	RETVAL	1361	RETVAL
1146		1362
1147	void	1363	void
1148	DESTROY (CFPlus::Map self)	1364	DESTROY (CFPlus::Map self)
1149	CODE:	1365	CODE:
1150	{	1366	{
1151	map_clear (self);	1367	map_clear (self);
1152	Safefree (self->face);	1368	Safefree (self->face2tile);
1153	Safefree (self->tex);	1369	Safefree (self->tex);
1154	Safefree (self);	1370	Safefree (self);
1155	}	1371	}
1156		1372
1157	void	1373	void
		1374	resize (CFPlus::Map self, int map_width, int map_height)
		1375	CODE:
		1376	self->w = map_width;
		1377	self->h = map_height;
		1378
		1379	void
1158	clear (CFPlus::Map self)	1380	clear (CFPlus::Map self)
1159	CODE:	1381	CODE:
1160	map_clear (self);	1382	map_clear (self);
1161		1383
1162	void	1384	void
1163	set_face (CFPlus::Map self, int face, int texid)	1385	set_tileid (CFPlus::Map self, int face, int tile)
1164	CODE:	1386	CODE:
1165	{	1387	{
1166	while (self->faces <= face)	1388	need_facenum (self, face); self->face2tile [face] = tile;
1167	{	1389	need_texid (self, tile);
1168	Append (mapface, self->face, self->faces, self->faces);	1390	}
1169	self->faces *= 2;
1170	}
1171		1391
1172	self->face [face] = texid;	1392	void
		1393	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1394	CODE:
		1395	{
		1396	tileid texid;
		1397	maptex *tex;
		1398
		1399	if (face < 0 || face >= self->faces)
		1400	return;
		1401
		1402	if (smooth < 0 || smooth >= self->faces)
		1403	return;
		1404
		1405	texid = self->face2tile [face];
		1406
		1407	if (!texid)
		1408	return;
		1409
		1410	tex = self->tex + texid;
		1411	tex->smoothtile = self->face2tile [smooth];
		1412	tex->smoothlevel = level;
1173	}	1413	}
1174		1414
1175	void	1415	void
1176	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)	1416	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)
1177	CODE:	1417	CODE:
1178	{	1418	{
1179	while (self->texs <= texid)	1419	need_texid (self, texid);
1180	{
1181	Append (maptex, self->tex, self->texs, self->texs);
1182	self->texs *= 2;
1183	}
1184		1420
1185	{	1421	{
1186	maptex *tex = self->tex + texid;	1422	maptex *tex = self->tex + texid;
1187		1423
1188	tex->name = name;	1424	tex->name = name;
…		…
1230	void	1466	void
1231	scroll (CFPlus::Map self, int dx, int dy)	1467	scroll (CFPlus::Map self, int dx, int dy)
1232	CODE:	1468	CODE:
1233	{	1469	{
1234	if (dx > 0)	1470	if (dx > 0)
1235	map_blank (self, self->x, self->y, dx - 1, self->h);	1471	map_blank (self, self->x, self->y, dx, self->h);
1236	else if (dx < 0)	1472	else if (dx < 0)
1237	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1473	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1238		1474
1239	if (dy > 0)	1475	if (dy > 0)
1240	map_blank (self, self->x, self->y, self->w, dy - 1);	1476	map_blank (self, self->x, self->y, self->w, dy);
1241	else if (dy < 0)	1477	else if (dy < 0)
1242	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1478	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1243		1479
1244	self->ox += dx; self->x += dx;	1480	self->ox += dx; self->x += dx;
1245	self->oy += dy; self->y += dy;	1481	self->oy += dy; self->y += dy;
1246		1482
1247	while (self->y < 0)	1483	while (self->y < 0)
…		…
1252	self->y += MAP_EXTEND_Y;	1488	self->y += MAP_EXTEND_Y;
1253	}	1489	}
1254	}	1490	}
1255		1491
1256	void	1492	void
1257	map1a_update (CFPlus::Map self, SV *data_)	1493	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1258	CODE:	1494	CODE:
1259	{	1495	{
1260	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1496	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1261	uint8_t *data_end = (uint8_t *)SvEND (data_);	1497	uint8_t *data_end = (uint8_t *)SvEND (data_);
1262	mapcell *cell;	1498	mapcell *cell;
1263	int x, y, flags;	1499	int x, y, flags;
1264		1500
1265	while (data < data_end)	1501	while (data < data_end - 1)
1266	{	1502	{
1267	flags = (data [0] << 8) + data [1]; data += 2;	1503	flags = (data [0] << 8) + data [1]; data += 2;
1268		1504
1269	x = self->x + ((flags >> 10) & 63);	1505	x = self->x + ((flags >> 10) & 63);
1270	y = self->y + ((flags >> 4) & 63);	1506	y = self->y + ((flags >> 4) & 63);
1271		1507
1272	cell = map_get_cell (self, x, y);	1508	cell = map_get_cell (self, x, y);
1273		1509
1274	if (flags & 15)	1510	if (flags & 15)
1275	{	1511	{
1276	if (cell->darkness < 0)	1512	if (!cell->darkness)
1277	{	1513	{
		1514	memset (cell, 0, sizeof (*cell));
1278	cell->darkness = 0;	1515	cell->darkness = 256;
1279	cell->face [0] = 0;
1280	cell->face [1] = 0;
1281	cell->face [2] = 0;
1282	}	1516	}
1283		1517
1284	cell->darkness = flags & 8 ? *data++ : 255;
1285
1286	//TODO: don't trust server data to be in-range(!)	1518	//TODO: don't trust server data to be in-range(!)
		1519
		1520	if (flags & 8)
		1521	{
		1522	if (extmap)
		1523	{
		1524	uint8_t ext, cmd;
		1525
		1526	do
		1527	{
		1528	ext = *data++;
		1529	cmd = ext & 0x3f;
		1530
		1531	if (cmd < 4)
		1532	cell->darkness = 255 - ext * 64 + 1;
		1533	else if (cmd == 5) // health
		1534	{
		1535	cell->stat_width = 1;
		1536	cell->stat_hp = *data++;
		1537	}
		1538	else if (cmd == 6) // monster width
		1539	cell->stat_width = *data++ + 1;
		1540	else if (cmd == 0x47)
		1541	{
		1542	if (*data == 4)
		1543	; // decode player count
		1544
		1545	data += *data + 1;
		1546	}
		1547	else if (cmd == 8) // cell flags
		1548	cell->flags = *data++;
		1549	else if (ext & 0x40) // unknown, multibyte => skip
		1550	data += *data + 1;
		1551	else
		1552	data++;
		1553	}
		1554	while (ext & 0x80);
		1555	}
		1556	else
		1557	cell->darkness = *data++ + 1;
		1558	}
1287		1559
1288	if (flags & 4)	1560	if (flags & 4)
1289	{	1561	{
1290	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1562	faceid face = (data [0] << 8) + data [1]; data += 2;
		1563	need_facenum (self, face);
		1564	cell->tile [0] = self->face2tile [face];
1291	}	1565	}
1292		1566
1293	if (flags & 2)	1567	if (flags & 2)
1294	{	1568	{
1295	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1569	faceid face = (data [0] << 8) + data [1]; data += 2;
		1570	need_facenum (self, face);
		1571	cell->tile [1] = self->face2tile [face];
1296	}	1572	}
1297		1573
1298	if (flags & 1)	1574	if (flags & 1)
1299	{	1575	{
1300	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1576	faceid face = (data [0] << 8) + data [1]; data += 2;
		1577	need_facenum (self, face);
		1578	cell->tile [2] = self->face2tile [face];
1301	}	1579	}
1302	}	1580	}
1303	else	1581	else
1304	cell->darkness = -1;	1582	cell->darkness = 0;
1305	}	1583	}
1306	}	1584	}
1307		1585
1308	SV *	1586	SV *
1309	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1587	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
…		…
1335	{	1613	{
1336	mapcell *cell = row->col + (x - row->c0);	1614	mapcell *cell = row->col + (x - row->c0);
1337		1615
1338	for (z = 0; z <= 0; z++)	1616	for (z = 0; z <= 0; z++)
1339	{	1617	{
1340	mapface face = cell->face [z];
1341
1342	if (face)
1343	{
1344	maptex tex = self->tex [face];	1618	maptex tex = self->tex [cell->tile [z]];
1345	int a0 = 255 - tex.a;	1619	int a0 = 255 - tex.a;
1346	int a1 = tex.a;	1620	int a1 = tex.a;
1347		1621
1348	r = (r * a0 + tex.r * a1) / 255;	1622	r = (r * a0 + tex.r * a1) / 255;
1349	g = (g * a0 + tex.g * a1) / 255;	1623	g = (g * a0 + tex.g * a1) / 255;
1350	b = (b * a0 + tex.b * a1) / 255;	1624	b = (b * a0 + tex.b * a1) / 255;
1351	a = (a * a0 + tex.a * a1) / 255;	1625	a = (a * a0 + tex.a * a1) / 255;
1352	}
1353	}	1626	}
1354	}	1627	}
1355		1628
1356	*map++ = (r )	1629	*map++ = (r )
1357	| (g << 8)	1630	| (g << 8)
…		…
1364	}	1637	}
1365	OUTPUT:	1638	OUTPUT:
1366	RETVAL	1639	RETVAL
1367		1640
1368	void	1641	void
1369	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1642	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1370	CODE:	1643	CODE:
1371	{	1644	{
1372	int vx, vy;	1645	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1646	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1647	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1648	smooth_key skey;
1373	int x, y, z;	1649	int x, y, z;
1374	int last_name;	1650	int last_name;
1375	mapface face;
1376		1651
1377	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1652	// thats current max. sorry.
1378	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1653	if (sw > 255) sw = 255;
		1654	if (sh > 255) sh = 255;
1379		1655
1380	/*	1656	// clear key, in case of extra padding
1381	int vx = self->vx = self->w >= sw	1657	memset (&skey, 0, sizeof (skey));
1382	? self->x + (self->w - sw) / 2
1383	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1384
1385	int vy = self->vy = self->h >= sh
1386	? self->y + (self->h - sh) / 2
1387	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1388	*/
1389		1658
1390	glColor4ub (255, 255, 255, 255);	1659	glColor4ub (255, 255, 255, 255);
1391		1660
1392	glEnable (GL_BLEND);	1661	glEnable (GL_BLEND);
1393	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1662	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1396		1665
1397	glBegin (GL_QUADS);	1666	glBegin (GL_QUADS);
1398		1667
1399	last_name = 0;	1668	last_name = 0;
1400		1669
		1670	mx += self->x;
		1671	my += self->y;
		1672
		1673	// first pass: determine smooth_max
		1674	// rather ugly, if you ask me
		1675	// could also be stored inside mapcell and updated on change
		1676	memset (smooth_max, 0, sizeof (smooth_max));
		1677
		1678	for (y = 0; y < sh; y++)
		1679	if (0 <= y + my && y + my < self->rows)
		1680	{
		1681	maprow *row = self->row + (y + my);
		1682
		1683	for (x = 0; x < sw; x++)
		1684	if (row->c0 <= x + mx && x + mx < row->c1)
		1685	{
		1686	mapcell *cell = row->col + (x + mx - row->c0);
		1687
		1688	smooth_max[x + 1][y + 1] =
		1689	MAX (self->tex [cell->tile [0]].smoothlevel,
		1690	MAX (self->tex [cell->tile [1]].smoothlevel,
		1691	self->tex [cell->tile [2]].smoothlevel));
		1692	}
		1693	}
		1694
1401	for (z = 0; z < 3; z++)	1695	for (z = 0; z <= 2; z++)
		1696	{
		1697	memset (smooth_level, 0, sizeof (smooth_level));
		1698
1402	for (y = 0; y < sh; y++)	1699	for (y = 0; y < sh; y++)
1403	if (0 <= y + vy && y + vy < self->rows)	1700	if (0 <= y + my && y + my < self->rows)
1404	{	1701	{
1405	maprow *row = self->row + (y + vy);	1702	maprow *row = self->row + (y + my);
1406		1703
1407	for (x = 0; x < sw; x++)	1704	for (x = 0; x < sw; x++)
1408	if (row->c0 <= x + vx && x + vx < row->c1)	1705	if (row->c0 <= x + mx && x + mx < row->c1)
1409	{	1706	{
1410	mapcell *cell = row->col + (x + vx - row->c0);	1707	mapcell *cell = row->col + (x + mx - row->c0);
1411
1412	face = cell->face [z];	1708	tileid tile = cell->tile [z];
1413		1709
1414	if (face)	1710	if (tile)
		1711	{
		1712	maptex tex = self->tex [tile];
		1713	int px = (x + 1) * T - tex.w;
		1714	int py = (y + 1) * T - tex.h;
		1715
		1716	// suppressing texture state switches here
		1717	// is only moderately effective, but worth the extra effort
		1718	if (last_name != tex.name)
		1719	{
		1720	if (!tex.name)
		1721	tex = self->tex [2]; /* missing, replace by noface */
		1722
		1723	glEnd ();
		1724	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1725	glBegin (GL_QUADS);
		1726	}
		1727
		1728	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1729	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1730	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1731	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1732
		1733	if (cell->flags && z == 2)
		1734	{
		1735	if (cell->flags & 1)
		1736	{
		1737	maptex tex = self->tex [1];
		1738	int px = x * T + T * 2 / 32;
		1739	int py = y * T - T * 6 / 32;
		1740
		1741	glEnd ();
		1742	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1743	glBegin (GL_QUADS);
		1744
		1745	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1746	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1747	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1748	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1749	}
		1750	}
		1751
		1752	// update smooth hash
		1753	if (tex.smoothtile)
		1754	{
		1755	skey.tile = tex.smoothtile;
		1756	skey.level = tex.smoothlevel;
		1757
		1758	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1759
		1760	// add bits to current tile and all neighbours. skey.x|y is
		1761	// shifted +1|+1 so we always stay positive.
		1762
		1763	// bits is ___n cccc CCCC bbbb
		1764	// n do not draw borders&corners
		1765	// c draw these corners, but...
		1766	// C ... not these
		1767	// b draw these borders
		1768
		1769	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1770	// ┃· ·· ·┃ ━━
		1771
		1772	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1773	// ·· ·· ·┏ ┓·
		1774
		1775	// full tile
		1776	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1777
		1778	// borders
		1779	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1780	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1781	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1782	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1783
		1784	// corners
		1785	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1786	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1787	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1788	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1789	}
		1790	}
		1791	}
		1792	}
		1793
		1794	// go through all smoothlevels, lowest to highest, then draw.
		1795	// this is basically counting sort
		1796	{
		1797	int w, b;
		1798
		1799	for (w = 0; w < 256 / 32; ++w)
		1800	{
		1801	uint32_t smask = smooth_level [w];
		1802	if (smask)
		1803	for (b = 0; b < 32; ++b)
		1804	if (smask & (((uint32_t)1) << b))
1415	{	1805	{
1416	maptex tex = self->tex [face];	1806	int level = (w << 5) | b;
		1807	HE *he;
1417		1808
1418	int px = (x + 1) * 32 - tex.w;	1809	hv_iterinit (smooth);
1419	int py = (y + 1) * 32 - tex.h;	1810	while ((he = hv_iternext (smooth)))
1420
1421	if (last_name != tex.name)
1422	{	1811	{
		1812	smooth_key *skey = (smooth_key *)HeKEY (he);
		1813	IV bits = SvIVX (HeVAL (he));
		1814
		1815	if (!(bits & 0x1000)
		1816	&& skey->level == level
		1817	&& level > smooth_max [skey->x][skey->y])
		1818	{
		1819	maptex tex = self->tex [skey->tile];
		1820	int px = (((int)skey->x) - 1) * T;
		1821	int py = (((int)skey->y) - 1) * T;
		1822	int border = bits & 15;
		1823	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1824	float dx = tex.s * .0625f; // 16 images/row
		1825	float dy = tex.t * .5f ; // 2 images/column
		1826
		1827	// this time naively avoiding texture state changes
		1828	// save gobs of state changes.
		1829	if (last_name != tex.name)
		1830	{
		1831	if (!tex.name)
		1832	continue; // smoothing not yet available
		1833
1423	glEnd ();	1834	glEnd ();
1424	last_name = tex.name;
1425	glBindTexture (GL_TEXTURE_2D, last_name);	1835	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1426	glBegin (GL_QUADS);	1836	glBegin (GL_QUADS);
		1837	}
		1838
		1839	if (border)
		1840	{
		1841	float ox = border * dx;
		1842
		1843	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1844	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1845	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1846	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1847	}
		1848
		1849	if (corner)
		1850	{
		1851	float ox = corner * dx;
		1852
		1853	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1854	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1855	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1856	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1857	}
		1858	}
1427	}	1859	}
1428
1429	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1430	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1431	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1432	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1433	}	1860	}
1434	}
1435	}	1861	}
		1862	}
		1863
		1864	hv_clear (smooth);
		1865	}
1436		1866
1437	glEnd ();	1867	glEnd ();
1438		1868
1439	glDisable (GL_TEXTURE_2D);	1869	glDisable (GL_TEXTURE_2D);
1440	glDisable (GL_BLEND);	1870	glDisable (GL_BLEND);
		1871
		1872	// top layer: overlays such as the health bar
		1873	for (y = 0; y < sh; y++)
		1874	if (0 <= y + my && y + my < self->rows)
		1875	{
		1876	maprow *row = self->row + (y + my);
		1877
		1878	for (x = 0; x < sw; x++)
		1879	if (row->c0 <= x + mx && x + mx < row->c1)
		1880	{
		1881	mapcell *cell = row->col + (x + mx - row->c0);
		1882
		1883	int px = x * T;
		1884	int py = y * T;
		1885
		1886	if (cell->stat_hp)
		1887	{
		1888	int width = cell->stat_width * T;
		1889	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1890
		1891	glColor3ub (0, 0, 0);
		1892	glRectf (px + 1, py - thick - 2,
		1893	px + width - 1, py);
		1894
		1895	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1896	glRectf (px + 2,
		1897	py - thick - 1,
		1898	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1899	}
		1900	}
		1901	}
1441	}	1902	}
1442		1903
1443	void	1904	void
1444	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	1905	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1445	CODE:	1906	CODE:
…		…
1499	glDisable (GL_BLEND);	1960	glDisable (GL_BLEND);
1500	glDisable (GL_TEXTURE_2D);	1961	glDisable (GL_TEXTURE_2D);
1501	}	1962	}
1502		1963
1503	void	1964	void
1504	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1965	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)
1505	PPCODE:	1966	PPCODE:
1506	{	1967	{
1507	int vx, vy;
1508	int x, y;	1968	int x, y;
1509	int sw4 = (sw + 3) & ~3;	1969	int sw4 = (sw + 3) & ~3;
1510	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1970	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1511	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1971	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1512		1972
1513	memset (darkness, 255, sw4 * sh);	1973	memset (darkness, 255, sw4 * sh);
1514	SvPOK_only (darkness_sv);	1974	SvPOK_only (darkness_sv);
1515	SvCUR_set (darkness_sv, sw4 * sh);	1975	SvCUR_set (darkness_sv, sw4 * sh);
1516		1976
1517	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1977	mx += self->x;
1518	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1978	my += self->y;
1519		1979
1520	for (y = 0; y < sh; y++)	1980	for (y = 0; y < sh; y++)
1521	if (0 <= y + vy && y + vy < self->rows)	1981	if (0 <= y + my && y + my < self->rows)
1522	{	1982	{
1523	maprow *row = self->row + (y + vy);	1983	maprow *row = self->row + (y + my);
1524		1984
1525	for (x = 0; x < sw; x++)	1985	for (x = 0; x < sw; x++)
1526	if (row->c0 <= x + vx && x + vx < row->c1)	1986	if (row->c0 <= x + mx && x + mx < row->c1)
1527	{	1987	{
1528	mapcell *cell = row->col + (x + vx - row->c0);	1988	mapcell *cell = row->col + (x + mx - row->c0);
1529		1989
1530	darkness[y * sw4 + x] = cell->darkness < 0	1990	darkness[y * sw4 + x] = cell->darkness
		1991	? 255 - (cell->darkness - 1)
1531	? 255 - FOW_DARKNESS	1992	: 255 - FOW_DARKNESS;
1532	: 255 - cell->darkness;
1533	}	1993	}
1534	}	1994	}
		1995
		1996	if (smoothing)
		1997	{
		1998	SV *darkness2_sv = sv_2mortal (newSV (sw4 * sh));
		1999	uint8_t *darkness2 = (uint8_t *)SvPVX (darkness2_sv);
		2000
		2001	SvPOK_only (darkness2_sv);
		2002	SvCUR_set (darkness2_sv, sw4 * sh);
		2003
		2004	for (y = 0; y < sh; ++y)
		2005	for (x = 0; x < sw4; ++x)
		2006	{
		2007	float *f = (float *)matrix;
		2008	int dx, dy;
		2009	float sum = 0.f;
		2010
		2011	for (dy = -1; dy <= 1; ++dy)
		2012	for (dx = -1; dx <= 1; ++dx)
		2013	{
		2014	unsigned int x2 = x + dx;
		2015	unsigned int y2 = y + dy;
		2016
		2017	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;
		2018	}
		2019
		2020	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;
		2021	}
		2022
		2023	darkness_sv = darkness2_sv;
		2024	}
1535		2025
1536	EXTEND (SP, 3);	2026	EXTEND (SP, 3);
1537	PUSHs (sv_2mortal (newSViv (sw4)));	2027	PUSHs (sv_2mortal (newSViv (sw4)));
1538	PUSHs (sv_2mortal (newSViv (sh)));	2028	PUSHs (sv_2mortal (newSViv (sh)));
1539	PUSHs (darkness_sv);	2029	PUSHs (darkness_sv);
…		…
1573	if (row && row->c0 <= x && x < row->c1)	2063	if (row && row->c0 <= x && x < row->c1)
1574	{	2064	{
1575	mapcell *cell = row->col + (x - row->c0);	2065	mapcell *cell = row->col + (x - row->c0);
1576	uint8_t flags = 0;	2066	uint8_t flags = 0;
1577		2067
1578	if (cell->face [0]) flags |= 1;	2068	if (cell->tile [0]) flags |= 1;
1579	if (cell->face [1]) flags |= 2;	2069	if (cell->tile [1]) flags |= 2;
1580	if (cell->face [2]) flags |= 4;	2070	if (cell->tile [2]) flags |= 4;
1581		2071
1582	*data++ = flags;	2072	*data++ = flags;
1583		2073
1584	if (flags & 1)	2074	if (flags & 1)
1585	{	2075	{
		2076	tileid tile = cell->tile [0];
1586	*data++ = cell->face [0] >> 8;	2077	*data++ = tile >> 8;
1587	*data++ = cell->face [0];	2078	*data++ = tile;
1588	}	2079	}
1589		2080
1590	if (flags & 2)	2081	if (flags & 2)
1591	{	2082	{
		2083	tileid tile = cell->tile [1];
1592	*data++ = cell->face [1] >> 8;	2084	*data++ = tile >> 8;
1593	*data++ = cell->face [1];	2085	*data++ = tile;
1594	}	2086	}
1595		2087
1596	if (flags & 4)	2088	if (flags & 4)
1597	{	2089	{
		2090	tileid tile = cell->tile [2];
1598	*data++ = cell->face [2] >> 8;	2091	*data++ = tile >> 8;
1599	*data++ = cell->face [2];	2092	*data++ = tile;
1600	}	2093	}
1601	}	2094	}
1602	else	2095	else
1603	*data++ = 0;	2096	*data++ = 0;
1604	}	2097	}
…		…
1644	{	2137	{
1645	uint8_t flags = *data++;	2138	uint8_t flags = *data++;
1646		2139
1647	if (flags)	2140	if (flags)
1648	{	2141	{
1649	mapface face[3] = { 0, 0, 0 };
1650
1651	mapcell *cell = row_get_cell (row, x);	2142	mapcell *cell = row_get_cell (row, x);
		2143	tileid tile[3] = { 0, 0, 0 };
1652		2144
1653	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2145	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1654	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2146	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1655	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2147	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1656		2148
1657	if (cell->darkness <= 0)	2149	if (cell->darkness == 0)
1658	{	2150	{
1659	cell->darkness = -1;	2151	cell->darkness = 0;
1660		2152
1661	for (z = 0; z <= 2; z++)	2153	for (z = 0; z <= 2; z++)
1662	{	2154	{
1663	cell->face[z] = face[z];	2155	tileid t = tile [z];
1664		2156
1665	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2157	if (t >= self->texs || (t && !self->tex [t].name))
		2158	{
1666	XPUSHs (sv_2mortal (newSViv (face[z])));	2159	XPUSHs (sv_2mortal (newSViv (t)));
		2160	need_texid (self, t);
		2161	}
		2162
		2163	cell->tile [z] = t;
1667	}	2164	}
1668	}	2165	}
1669	}	2166	}
1670	}	2167	}
1671	}	2168	}
…		…
1706	CODE:	2203	CODE:
1707	RETVAL = Mix_VolumeMusic (volume);	2204	RETVAL = Mix_VolumeMusic (volume);
1708	OUTPUT:	2205	OUTPUT:
1709	RETVAL	2206	RETVAL
1710		2207
		2208	int
		2209	fade_out (int ms)
		2210	CODE:
		2211	RETVAL = Mix_FadeOutMusic (ms);
		2212	OUTPUT:
		2213	RETVAL
		2214
1711	CFPlus::MixMusic	2215	CFPlus::MixMusic
1712	new_from_file (SV *class, char *path)	2216	new_from_file (SV *class, char *path)
1713	CODE:	2217	CODE:
1714	RETVAL = Mix_LoadMUS (path);	2218	RETVAL = Mix_LoadMUS (path);
1715	OUTPUT:	2219	OUTPUT:
…		…
1722		2226
1723	int	2227	int
1724	play (CFPlus::MixMusic self, int loops = -1)	2228	play (CFPlus::MixMusic self, int loops = -1)
1725	CODE:	2229	CODE:
1726	RETVAL = Mix_PlayMusic (self, loops);	2230	RETVAL = Mix_PlayMusic (self, loops);
		2231	OUTPUT:
		2232	RETVAL
		2233
		2234	int
		2235	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2236	CODE:
		2237	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
1727	OUTPUT:	2238	OUTPUT:
1728	RETVAL	2239	RETVAL
1729		2240
1730	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2241	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1731		2242
…		…
1735	static const struct {	2246	static const struct {
1736	const char *name;	2247	const char *name;
1737	IV iv;	2248	IV iv;
1738	} *civ, const_iv[] = {	2249	} *civ, const_iv[] = {
1739	# define const_iv(name) { # name, (IV)name }	2250	# define const_iv(name) { # name, (IV)name }
		2251	const_iv (GL_VENDOR),
		2252	const_iv (GL_VERSION),
		2253	const_iv (GL_EXTENSIONS),
1740	const_iv (GL_COLOR_MATERIAL),	2254	const_iv (GL_COLOR_MATERIAL),
1741	const_iv (GL_SMOOTH),	2255	const_iv (GL_SMOOTH),
1742	const_iv (GL_FLAT),	2256	const_iv (GL_FLAT),
1743	const_iv (GL_DITHER),	2257	const_iv (GL_DITHER),
1744	const_iv (GL_BLEND),	2258	const_iv (GL_BLEND),
…		…
1771	const_iv (GL_LUMINANCE),	2285	const_iv (GL_LUMINANCE),
1772	const_iv (GL_LUMINANCE_ALPHA),	2286	const_iv (GL_LUMINANCE_ALPHA),
1773	const_iv (GL_FLOAT),	2287	const_iv (GL_FLOAT),
1774	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2288	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1775	const_iv (GL_COMPILE),	2289	const_iv (GL_COMPILE),
		2290	const_iv (GL_PROXY_TEXTURE_1D),
		2291	const_iv (GL_PROXY_TEXTURE_2D),
1776	const_iv (GL_TEXTURE_1D),	2292	const_iv (GL_TEXTURE_1D),
1777	const_iv (GL_TEXTURE_2D),	2293	const_iv (GL_TEXTURE_2D),
1778	const_iv (GL_TEXTURE_ENV),	2294	const_iv (GL_TEXTURE_ENV),
1779	const_iv (GL_TEXTURE_MAG_FILTER),	2295	const_iv (GL_TEXTURE_MAG_FILTER),
1780	const_iv (GL_TEXTURE_MIN_FILTER),	2296	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1802	const_iv (GL_SEPARABLE_2D),	2318	const_iv (GL_SEPARABLE_2D),
1803	const_iv (GL_CONVOLUTION_2D),	2319	const_iv (GL_CONVOLUTION_2D),
1804	const_iv (GL_CONVOLUTION_BORDER_MODE),	2320	const_iv (GL_CONVOLUTION_BORDER_MODE),
1805	const_iv (GL_CONSTANT_BORDER),	2321	const_iv (GL_CONSTANT_BORDER),
1806	const_iv (GL_LINES),	2322	const_iv (GL_LINES),
		2323	const_iv (GL_LINE_STRIP),
1807	const_iv (GL_LINE_LOOP),	2324	const_iv (GL_LINE_LOOP),
1808	const_iv (GL_QUADS),	2325	const_iv (GL_QUADS),
1809	const_iv (GL_QUAD_STRIP),	2326	const_iv (GL_QUAD_STRIP),
1810	const_iv (GL_TRIANGLES),	2327	const_iv (GL_TRIANGLES),
1811	const_iv (GL_TRIANGLE_STRIP),	2328	const_iv (GL_TRIANGLE_STRIP),
…		…
1819	# undef const_iv	2336	# undef const_iv
1820	};	2337	};
1821		2338
1822	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2339	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1823	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2340	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2341
		2342	texture_av = newAV ();
		2343	AvREAL_off (texture_av);
1824	}	2344	}
1825		2345
1826	char *	2346	char *
1827	gl_vendor ()	2347	gl_vendor ()
1828	CODE:	2348	CODE:
…		…
1839		2359
1840	char *	2360	char *
1841	gl_extensions ()	2361	gl_extensions ()
1842	CODE:	2362	CODE:
1843	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2363	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2364	OUTPUT:
		2365	RETVAL
		2366
		2367	const char *glGetString (GLenum pname)
		2368
		2369	GLint glGetInteger (GLenum pname)
		2370	CODE:
		2371	glGetIntegerv (pname, &RETVAL);
		2372	OUTPUT:
		2373	RETVAL
		2374
		2375	GLdouble glGetDouble (GLenum pname)
		2376	CODE:
		2377	glGetDoublev (pname, &RETVAL);
1844	OUTPUT:	2378	OUTPUT:
1845	RETVAL	2379	RETVAL
1846		2380
1847	int glGetError ()	2381	int glGetError ()
1848		2382
…		…
1973		2507
1974	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2508	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1975		2509
1976	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2510	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1977		2511
		2512	void glPixelZoom (float x, float y)
		2513
1978	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2514	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1979		2515
1980	int glGenTexture ()	2516	int glGenTexture ()
1981	CODE:	2517	CODE:
1982	{	2518	RETVAL = gen_texture ();
1983	GLuint name;
1984	glGenTextures (1, &name);
1985	RETVAL = name;
1986	}
1987	OUTPUT:	2519	OUTPUT:
1988	RETVAL	2520	RETVAL
1989		2521
1990	void glDeleteTexture (int name)	2522	void glDeleteTexture (int name)
1991	CODE:	2523	CODE:
1992	{
1993	GLuint name_ = name;
1994	glDeleteTextures (1, &name_);	2524	del_texture (name);
1995	}	2525
1996
1997	int glGenList ()	2526	int glGenList ()
1998	CODE:	2527	CODE:
1999	RETVAL = glGenLists (1);	2528	RETVAL = glGenLists (1);
2000	OUTPUT:	2529	OUTPUT:
2001	RETVAL	2530	RETVAL
…		…
2008		2537
2009	void glEndList ()	2538	void glEndList ()
2010		2539
2011	void glCallList (int list)	2540	void glCallList (int list)
2012		2541
2013

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