ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.140 by root, Mon Aug 14 03:41:25 2006 UTC vs.
Revision 1.200 by root, Tue Jul 17 16:02:13 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
…		…
36	# include <sys/types.h>	44	# include <sys/types.h>
37	# include <sys/socket.h>	45	# include <sys/socket.h>
38	# include <netinet/in.h>	46	# include <netinet/in.h>
39	# include <netinet/tcp.h>	47	# include <netinet/tcp.h>
40	# include <inttypes.h>	48	# 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	49	#endif
49		50
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		52
52	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
53		54
54	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
…		…
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	61	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	62	#else
62	# define PARACHUTE 0	63	# define PARACHUTE 0
63	#endif	64	#endif
64		65
		66	static AV *texture_av;
		67
65	static struct	68	static struct
66	{	69	{
67	#define GL_FUNC(ptr,name) ptr name;	70	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	71	#include "glfunc.h"
69	#undef GL_FUNC	72	#undef GL_FUNC
70	} gl;	73	} gl;
71		74
		75	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	76	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	77	{
74	if (gl.BlendFuncSeparate)	78	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	79	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	80	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	81	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	82	else
79	glBlendFunc (sa, da);	83	glBlendFunc (sa, da);
80	}	84	}
81		85
		86	static GLuint
		87	gen_texture ()
		88	{
		89	GLuint name;
		90
		91	if (AvFILL (texture_av) >= 0)
		92	name = (GLuint)(size_t)av_pop (texture_av);
		93	else
		94	glGenTextures (1, &name);
		95
		96	return name;
		97	}
		98
		99	static void
		100	del_texture (GLuint name)
		101	{
		102	/* make a half-assed attempt at returning the memory used by the texture */
		103	/* textures are frequently being reused by cfplus anyway */
		104	/*glBindTexture (GL_TEXTURE_2D, name);*/
		105	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		106	av_push (texture_av, (SV *)(size_t)name);
		107	glDeleteTextures (1, &name);
		108	}
		109
82	#include "texcache.c"	110	#include "texcache.c"
83		111
84	#include "pango-font.c"	112	#include "pango-font.c"
85	#include "pango-fontmap.c"	113	#include "pango-fontmap.c"
86	#include "pango-render.c"	114	#include "pango-render.c"
…		…
159		187
160	*w = rect.width;	188	*w = rect.width;
161	*h = rect.height;	189	*h = rect.height;
162	}	190	}
163		191
		192	typedef uint16_t tileid;
164	typedef uint16_t mapface;	193	typedef uint16_t faceid;
165		194
166	typedef struct {	195	typedef struct {
167	GLint name;	196	int name;
168	int w, h;	197	int w, h;
169	float s, t;	198	float s, t;
170	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
171	} maptex;	202	} maptex;
172		203
173	typedef struct {	204	typedef struct {
		205	uint32_t player;
		206	tileid tile[3];
174	int16_t darkness;	207	uint16_t darkness;
175	mapface face[3];	208	uint8_t stat_width, stat_hp, flags, smoothmax;
176	} mapcell;	209	} mapcell;
177		210
178	typedef struct {	211	typedef struct {
179	int32_t c0, c1;	212	int32_t c0, c1;
180	mapcell *col;	213	mapcell *col;
181	} maprow;	214	} maprow;
182		215
183	typedef struct map {	216	typedef struct map {
184	int x, y, w, h;	217	int x, y, w, h;
185	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
186	int faces;	219	int faces; tileid *face2tile; // [faceid]
187	mapface *face;	220	int texs; maptex *tex; // [tileid]
188
189	int texs;
190	maptex *tex;
191		221
192	int32_t rows;	222	int32_t rows;
193	maprow *row;	223	maprow *row;
194	} *CFPlus__Map;	224	} *CFPlus__Map;
195		225
…		…
215	return ptr;	245	return ptr;
216	}	246	}
217		247
218	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	248	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
219	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
		250
		251	static void
		252	need_facenum (struct map *self, faceid face)
		253	{
		254	while (self->faces <= face)
		255	{
		256	Append (tileid, self->face2tile, self->faces, self->faces);
		257	self->faces *= 2;
		258	}
		259	}
		260
		261	static void
		262	need_texid (struct map *self, int texid)
		263	{
		264	while (self->texs <= texid)
		265	{
		266	Append (maptex, self->tex, self->texs, self->texs);
		267	self->texs *= 2;
		268	}
		269	}
220		270
221	static maprow *	271	static maprow *
222	map_get_row (CFPlus__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
223	{	273	{
224	if (0 > y)	274	if (0 > y)
…		…
293	static void	343	static void
294	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
295	{	345	{
296	int x, y;	346	int x, y;
297	maprow *row;	347	maprow *row;
		348	mapcell *cell;
298		349
299	for (y = y0; y < y0 + h; y++)	350	for (y = y0; y < y0 + h; y++)
300	if (y >= 0)	351	if (y >= 0)
301	{	352	{
302	if (y >= self->rows)	353	if (y >= self->rows)
…		…
308	if (x >= row->c0)	359	if (x >= row->c0)
309	{	360	{
310	if (x >= row->c1)	361	if (x >= row->c1)
311	break;	362	break;
312		363
313	row->col[x - row->c0].darkness = -1;	364	cell = row->col + x - row->c0;
		365
		366	cell->darkness = 0;
		367	cell->stat_hp = 0;
		368	cell->flags = 0;
		369	cell->player = 0;
314	}	370	}
315	}	371	}
		372	}
		373
		374	typedef struct {
		375	tileid tile;
		376	uint8_t x, y, level;
		377	} smooth_key;
		378
		379	static void
		380	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		381	{
		382	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		383
		384	if (SvIOK (*sv))
		385	SvIV_set (*sv, SvIVX (*sv) | bits);
		386	else
		387	sv_setiv (*sv, bits);
316	}	388	}
317		389
318	static void	390	static void
319	music_finished (void)	391	music_finished (void)
320	{	392	{
…		…
355	n |= n >> 8;	427	n |= n >> 8;
356	n |= n >> 16;	428	n |= n >> 16;
357		429
358	return n + 1;	430	return n + 1;
359	}	431	}
		432
		433	/* SDL should provide this, really. */
		434	#define SDLK_MODIFIER_MIN 300
		435	#define SDLK_MODIFIER_MAX 314
360		436
361	MODULE = CFPlus PACKAGE = CFPlus	437	MODULE = CFPlus PACKAGE = CFPlus
362		438
363	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
364		440
…		…
368	static const struct {	444	static const struct {
369	const char *name;	445	const char *name;
370	IV iv;	446	IV iv;
371	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
372	# define const_iv(name) { # name, (IV)name }	448	# define const_iv(name) { # name, (IV)name }
		449	const_iv (SDLK_MODIFIER_MIN),
		450	const_iv (SDLK_MODIFIER_MAX),
		451
373	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
374	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
375	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
376	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
377	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
386	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
387	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
388	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
389	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
390	const_iv (SDL_USEREVENT),	469	const_iv (SDL_USEREVENT),
		470
		471	const_iv (SDL_APPINPUTFOCUS),
		472	const_iv (SDL_APPMOUSEFOCUS),
		473	const_iv (SDL_APPACTIVE),
		474
391	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
392	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
393	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
394	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
395	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
450	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
451	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
452	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
453	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
454	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
455	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
456	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
457	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
458	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
459	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
460	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
461	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
462	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
463	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
464	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
465	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
466	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
467	const_iv (KMOD_CTRL),
468	const_iv (KMOD_SHIFT),
469	const_iv (KMOD_ALT),
470	const_iv (KMOD_META)
471	# undef const_iv	556	# undef const_iv
472	};	557	};
473		558
474	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
475	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		561
		562	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		563	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
476	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
477		571
478	int	572	int
479	in_destruct ()	573	in_destruct ()
480	CODE:	574	CODE:
481	RETVAL = PL_main_cv == Nullcv;	575	RETVAL = PL_main_cv == Nullcv;
…		…
493	opengl_fontmap = pango_opengl_font_map_new ();	587	opengl_fontmap = pango_opengl_font_map_new ();
494	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
495	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
496	}	590	}
497		591
		592	char *
		593	SDL_GetError ()
		594
498	int	595	int
499	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	596	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
500		597
501	void	598	void
502	SDL_Quit ()	599	SDL_Quit ()
503		600
504	void	601	void
505	SDL_ListModes ()	602	SDL_ListModes (int rgb, int alpha)
506	PPCODE:	603	PPCODE:
507	{	604	{
508	SDL_Rect **m;	605	SDL_Rect **m;
509		606
510	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	607	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
511	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
512	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
513	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	610	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
514		611
515	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	612	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
516	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	613	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
517		614
518	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
519	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
520	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
522		619
523	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	620	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
524	#if SDL_VERSION_ATLEAST(1,2,10)	621	#if SDL_VERSION_ATLEAST(1,2,10)
525	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	622	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
526	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	623	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
527	#endif	624	#endif
528		625
529	SDL_EnableUNICODE (1);
530	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
531
532	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
533		627
534	if (m && m != (SDL_Rect **)-1)	628	if (m && m != (SDL_Rect **)-1)
535	while (*m)	629	while (*m)
536	{	630	{
		631	if ((*m)->w >= 640 && (*m)->h >= 480)
		632	{
537	AV *av = newAV ();	633	AV *av = newAV ();
538	av_push (av, newSViv ((*m)->w));	634	av_push (av, newSViv ((*m)->w));
539	av_push (av, newSViv ((*m)->h));	635	av_push (av, newSViv ((*m)->h));
		636	av_push (av, newSViv (rgb));
		637	av_push (av, newSViv (alpha));
540	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	638	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		639	}
541		640
542	++m;	641	++m;
543	}	642	}
544	}	643	}
545		644
546	char *
547	SDL_GetError ()
548
549	int	645	int
550	SDL_SetVideoMode (int w, int h, int fullscreen)	646	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
551	CODE:	647	CODE:
		648	{
		649	SDL_EnableUNICODE (1);
		650	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		651
		652	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		653	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		654	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		655	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		656
552	RETVAL = !!SDL_SetVideoMode (	657	RETVAL = !!SDL_SetVideoMode (
553	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	658	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
554	);	659	);
		660
555	if (RETVAL)	661	if (RETVAL)
556	{	662	{
		663	av_clear (texture_av);
		664
557	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	665	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
558	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	666	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
559	# include "glfunc.h"	667	#include "glfunc.h"
560	# undef GL_FUNC	668	#undef GL_FUNC
561	}	669	}
		670	}
562	OUTPUT:	671	OUTPUT:
563	RETVAL	672	RETVAL
564		673
565	void	674	void
566	SDL_GL_SwapBuffers ()	675	SDL_GL_SwapBuffers ()
567		676
568	char *	677	char *
569	SDL_GetKeyName (int sym)	678	SDL_GetKeyName (int sym)
570		679
		680	int
		681	SDL_GetAppState ()
		682
571	void	683	void
572	SDL_PollEvent ()	684	poll_events ()
573	PPCODE:	685	PPCODE:
574	{	686	{
575	SDL_Event ev;	687	SDL_Event ev;
576		688
577	while (SDL_PollEvent (&ev))	689	SDL_PumpEvents ();
		690	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
578	{	691	{
579	HV *hv = newHV ();	692	HV *hv = newHV ();
580	hv_store (hv, "type", 4, newSViv (ev.type), 0);	693	hv_store (hv, "type", 4, newSViv (ev.type), 0);
581		694
582	switch (ev.type)	695	switch (ev.type)
…		…
584	case SDL_KEYDOWN:	697	case SDL_KEYDOWN:
585	case SDL_KEYUP:	698	case SDL_KEYUP:
586	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	699	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
587	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	700	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
588	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	701	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		702	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
589	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	703	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
590	break;	704	break;
591		705
592	case SDL_ACTIVEEVENT:	706	case SDL_ACTIVEEVENT:
593	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	707	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
594	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	708	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
595	break;	709	break;
596		710
597	case SDL_MOUSEMOTION:	711	case SDL_MOUSEMOTION:
		712	{
		713	int state = ev.motion.state;
		714	int x = ev.motion.x;
		715	int y = ev.motion.y;
		716	int xrel = ev.motion.xrel;
		717	int yrel = ev.motion.yrel;
		718
		719	/* do simplistic event compression */
		720	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		721	&& state == ev.motion.state)
		722	{
		723	xrel += ev.motion.xrel;
		724	yrel += ev.motion.yrel;
		725	x = ev.motion.x;
		726	y = ev.motion.y;
		727	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		728	}
		729
598	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	730	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
599
600	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	731	hv_store (hv, "state", 5, newSViv (state), 0);
601	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	732	hv_store (hv, "x", 1, newSViv (x), 0);
602	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	733	hv_store (hv, "y", 1, newSViv (y), 0);
603	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	734	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
604	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	735	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		736	}
605	break;	737	break;
606		738
607	case SDL_MOUSEBUTTONDOWN:	739	case SDL_MOUSEBUTTONDOWN:
608	case SDL_MOUSEBUTTONUP:	740	case SDL_MOUSEBUTTONUP:
609	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	741	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
638	Mix_AllocateChannels (int numchans = -1)	770	Mix_AllocateChannels (int numchans = -1)
639		771
640	void	772	void
641	lowdelay (int fd, int val = 1)	773	lowdelay (int fd, int val = 1)
642	CODE:	774	CODE:
		775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		776
		777	void
		778	win32_proxy_info ()
		779	PPCODE:
		780	{
643	#ifndef _WIN32	781	#ifdef _WIN32
644	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	782	char buffer[2048];
		783	DWORD buflen;
		784
		785	EXTEND (SP, 3);
		786
		787	buflen = sizeof (buffer);
		788	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		789	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		790	{
		791	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		792
		793	buflen = sizeof (buffer);
		794	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		795	{
		796	PUSHs (newSVpv (buffer, 0));
		797
		798	buflen = sizeof (buffer);
		799	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		800	PUSHs (newSVpv (buffer, 0));
		801	}
		802	}
645	#endif	803	#endif
		804	}
646		805
647	void	806	void
648	add_font (char *file)	807	add_font (char *file)
649	CODE:	808	CODE:
650	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	809	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
754	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	913	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
755	#endif	914	#endif
756	_exit (1);	915	_exit (1);
757		916
758	void	917	void
759	_exit (int retval)	918	_exit (int retval = 0)
760	CODE:	919	CODE:
		920	#ifdef WIN32
		921	ExitThread (retval); // unclean, please beam me up
		922	#else
761	_exit (retval);	923	_exit (retval);
		924	#endif
		925
		926	void
		927	debug ()
		928	CODE:
		929	{
		930	#if DEBUG
		931	VALGRIND_DO_LEAK_CHECK;
		932	#endif
		933	}
762		934
763	MODULE = CFPlus PACKAGE = CFPlus::Font	935	MODULE = CFPlus PACKAGE = CFPlus::Font
764		936
765	CFPlus::Font	937	CFPlus::Font
766	new_from_file (SV *class, char *path, int id = 0)	938	new_from_file (SV *class, char *path, int id = 0)
…		…
1013	xy_to_index (CFPlus::Layout self, int x, int y)	1185	xy_to_index (CFPlus::Layout self, int x, int y)
1014	CODE:	1186	CODE:
1015	{	1187	{
1016	int index, trailing;	1188	int index, trailing;
1017	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1189	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1018	RETVAL = index;	1190	RETVAL = index + trailing;
1019	}	1191	}
1020	OUTPUT:	1192	OUTPUT:
1021	RETVAL	1193	RETVAL
1022		1194
1023	void	1195	void
…		…
1029		1201
1030	EXTEND (SP, 3);	1202	EXTEND (SP, 3);
1031	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1203	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1032	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1204	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1033	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1205	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
		1206	}
		1207
		1208	void
		1209	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
		1210	PPCODE:
		1211	{
		1212	int line, x;
		1213
		1214	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1215	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1216
		1217	EXTEND (SP, 2);
		1218	PUSHs (sv_2mortal (newSViv (line - 1)));
		1219	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1220	}
		1221
		1222	void
		1223	line_x_to_index (CFPlus::Layout self, int line, int x)
		1224	PPCODE:
		1225	{
		1226	PangoLayoutLine *lp;
		1227	int index, trailing;
		1228
		1229	if (line < 0)
		1230	XSRETURN_EMPTY;
		1231
		1232	if (!(lp = pango_layout_get_line (self->pl, line)))
		1233	XSRETURN_EMPTY; /* do better */
		1234
		1235	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1236
		1237	EXTEND (SP, 2);
		1238	if (GIMME_V == G_SCALAR)
		1239	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1240	else
		1241	{
		1242	PUSHs (sv_2mortal (newSViv (index)));
		1243	PUSHs (sv_2mortal (newSViv (trailing)));
		1244	}
1034	}	1245	}
1035		1246
1036	void	1247	void
1037	render (CFPlus::Layout self, float x, float y, int flags = 0)	1248	render (CFPlus::Layout self, float x, float y, int flags = 0)
1038	PPCODE:	1249	PPCODE:
…		…
1043	flags	1254	flags
1044	);	1255	);
1045		1256
1046	MODULE = CFPlus PACKAGE = CFPlus::Texture	1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
1047		1258
		1259	int minpot (int n)
		1260
1048	void	1261	void
1049	pad2pot (SV *data_, SV *w_, SV *h_)	1262	pad2pot (SV *data_, SV *w_, SV *h_)
1050	CODE:	1263	CODE:
1051	{	1264	{
1052	int ow = SvIV (w_);	1265	int ow = SvIV (w_);
…		…
1129	glDisable (GL_ALPHA_TEST);	1342	glDisable (GL_ALPHA_TEST);
1130	glDisable (GL_BLEND);	1343	glDisable (GL_BLEND);
1131	}	1344	}
1132	}	1345	}
1133		1346
		1347	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1348	CODE:
		1349	{
		1350	GLint width;
		1351	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1352	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1353	RETVAL = width > 0;
		1354	}
		1355	OUTPUT:
		1356	RETVAL
		1357
1134	MODULE = CFPlus PACKAGE = CFPlus::Map	1358	MODULE = CFPlus PACKAGE = CFPlus::Map
1135		1359
1136	CFPlus::Map	1360	CFPlus::Map
1137	new (SV *class, int map_width, int map_height)	1361	new (SV *class)
1138	CODE:	1362	CODE:
1139	New (0, RETVAL, 1, struct map);	1363	New (0, RETVAL, 1, struct map);
1140	RETVAL->x = 0;	1364	RETVAL->x = 0;
1141	RETVAL->y = 0;	1365	RETVAL->y = 0;
1142	RETVAL->w = map_width;	1366	RETVAL->w = 0;
1143	RETVAL->h = map_height;	1367	RETVAL->h = 0;
1144	RETVAL->ox = 0;	1368	RETVAL->ox = 0;
1145	RETVAL->oy = 0;	1369	RETVAL->oy = 0;
1146	RETVAL->faces = 8192;	1370	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1147	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1371	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1148	RETVAL->texs = 8192;
1149	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1150	RETVAL->rows = 0;	1372	RETVAL->rows = 0;
1151	RETVAL->row = 0;	1373	RETVAL->row = 0;
1152	OUTPUT:	1374	OUTPUT:
1153	RETVAL	1375	RETVAL
1154		1376
1155	void	1377	void
1156	DESTROY (CFPlus::Map self)	1378	DESTROY (CFPlus::Map self)
1157	CODE:	1379	CODE:
1158	{	1380	{
1159	map_clear (self);	1381	map_clear (self);
1160	Safefree (self->face);	1382	Safefree (self->face2tile);
1161	Safefree (self->tex);	1383	Safefree (self->tex);
1162	Safefree (self);	1384	Safefree (self);
1163	}	1385	}
1164		1386
1165	void	1387	void
		1388	resize (CFPlus::Map self, int map_width, int map_height)
		1389	CODE:
		1390	self->w = map_width;
		1391	self->h = map_height;
		1392
		1393	void
1166	clear (CFPlus::Map self)	1394	clear (CFPlus::Map self)
1167	CODE:	1395	CODE:
1168	map_clear (self);	1396	map_clear (self);
1169		1397
1170	void	1398	void
1171	set_face (CFPlus::Map self, int face, int texid)	1399	set_tileid (CFPlus::Map self, int face, int tile)
1172	CODE:	1400	CODE:
1173	{	1401	{
1174	while (self->faces <= face)	1402	need_facenum (self, face); self->face2tile [face] = tile;
1175	{	1403	need_texid (self, tile);
1176	Append (mapface, self->face, self->faces, self->faces);	1404	}
1177	self->faces *= 2;
1178	}
1179		1405
1180	self->face [face] = texid;	1406	void
		1407	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1408	CODE:
		1409	{
		1410	tileid texid;
		1411	maptex *tex;
		1412
		1413	if (face < 0 || face >= self->faces)
		1414	return;
		1415
		1416	if (smooth < 0 || smooth >= self->faces)
		1417	return;
		1418
		1419	texid = self->face2tile [face];
		1420
		1421	if (!texid)
		1422	return;
		1423
		1424	tex = self->tex + texid;
		1425	tex->smoothtile = self->face2tile [smooth];
		1426	tex->smoothlevel = level;
1181	}	1427	}
1182		1428
1183	void	1429	void
1184	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)	1430	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)
1185	CODE:	1431	CODE:
1186	{	1432	{
1187	while (self->texs <= texid)	1433	need_texid (self, texid);
1188	{
1189	Append (maptex, self->tex, self->texs, self->texs);
1190	self->texs *= 2;
1191	}
1192		1434
1193	{	1435	{
1194	maptex *tex = self->tex + texid;	1436	maptex *tex = self->tex + texid;
1195		1437
1196	tex->name = name;	1438	tex->name = name;
…		…
1238	void	1480	void
1239	scroll (CFPlus::Map self, int dx, int dy)	1481	scroll (CFPlus::Map self, int dx, int dy)
1240	CODE:	1482	CODE:
1241	{	1483	{
1242	if (dx > 0)	1484	if (dx > 0)
1243	map_blank (self, self->x, self->y, dx - 1, self->h);	1485	map_blank (self, self->x, self->y, dx, self->h);
1244	else if (dx < 0)	1486	else if (dx < 0)
1245	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1487	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1246		1488
1247	if (dy > 0)	1489	if (dy > 0)
1248	map_blank (self, self->x, self->y, self->w, dy - 1);	1490	map_blank (self, self->x, self->y, self->w, dy);
1249	else if (dy < 0)	1491	else if (dy < 0)
1250	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1492	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1251		1493
1252	self->ox += dx; self->x += dx;	1494	self->ox += dx; self->x += dx;
1253	self->oy += dy; self->y += dy;	1495	self->oy += dy; self->y += dy;
1254		1496
1255	while (self->y < 0)	1497	while (self->y < 0)
…		…
1260	self->y += MAP_EXTEND_Y;	1502	self->y += MAP_EXTEND_Y;
1261	}	1503	}
1262	}	1504	}
1263		1505
1264	void	1506	void
1265	map1a_update (CFPlus::Map self, SV *data_)	1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1266	CODE:	1508	CODE:
1267	{	1509	{
1268	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1510	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1269	uint8_t *data_end = (uint8_t *)SvEND (data_);	1511	uint8_t *data_end = (uint8_t *)SvEND (data_);
1270	mapcell *cell;	1512	mapcell *cell;
1271	int x, y, flags;	1513	int x, y, flags;
1272		1514
1273	while (data < data_end)	1515	while (data < data_end - 1)
1274	{	1516	{
1275	flags = (data [0] << 8) + data [1]; data += 2;	1517	flags = (data [0] << 8) + data [1]; data += 2;
1276		1518
1277	x = self->x + ((flags >> 10) & 63);	1519	x = self->x + ((flags >> 10) & 63);
1278	y = self->y + ((flags >> 4) & 63);	1520	y = self->y + ((flags >> 4) & 63);
1279		1521
1280	cell = map_get_cell (self, x, y);	1522	cell = map_get_cell (self, x, y);
1281		1523
1282	if (flags & 15)	1524	if (flags & 15)
1283	{	1525	{
1284	if (cell->darkness < 0)	1526	if (!cell->darkness)
1285	{	1527	{
		1528	memset (cell, 0, sizeof (*cell));
1286	cell->darkness = 0;	1529	cell->darkness = 256;
1287	cell->face [0] = 0;
1288	cell->face [1] = 0;
1289	cell->face [2] = 0;
1290	}	1530	}
1291		1531
1292	cell->darkness = flags & 8 ? *data++ : 255;
1293
1294	//TODO: don't trust server data to be in-range(!)	1532	//TODO: don't trust server data to be in-range(!)
		1533
		1534	if (flags & 8)
		1535	{
		1536	if (extmap)
		1537	{
		1538	uint8_t ext, cmd;
		1539
		1540	do
		1541	{
		1542	ext = *data++;
		1543	cmd = ext & 0x3f;
		1544
		1545	if (cmd < 4)
		1546	cell->darkness = 255 - ext * 64 + 1;
		1547	else if (cmd == 5) // health
		1548	{
		1549	cell->stat_width = 1;
		1550	cell->stat_hp = *data++;
		1551	}
		1552	else if (cmd == 6) // monster width
		1553	cell->stat_width = *data++ + 1;
		1554	else if (cmd == 0x47)
		1555	{
		1556	if (*data == 4)
		1557	; // decode player count
		1558
		1559	data += *data + 1;
		1560	}
		1561	else if (cmd == 8) // cell flags
		1562	cell->flags = *data++;
		1563	else if (ext & 0x40) // unknown, multibyte => skip
		1564	data += *data + 1;
		1565	else
		1566	data++;
		1567	}
		1568	while (ext & 0x80);
		1569	}
		1570	else
		1571	cell->darkness = *data++ + 1;
		1572	}
1295		1573
1296	if (flags & 4)	1574	if (flags & 4)
1297	{	1575	{
1298	cell->face [0] = 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 [0] = self->face2tile [face];
1299	}	1579	}
1300		1580
1301	if (flags & 2)	1581	if (flags & 2)
1302	{	1582	{
1303	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1583	faceid face = (data [0] << 8) + data [1]; data += 2;
		1584	need_facenum (self, face);
		1585	cell->tile [1] = self->face2tile [face];
1304	}	1586	}
1305		1587
1306	if (flags & 1)	1588	if (flags & 1)
1307	{	1589	{
1308	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1590	faceid face = (data [0] << 8) + data [1]; data += 2;
		1591	need_facenum (self, face);
		1592	cell->tile [2] = self->face2tile [face];
1309	}	1593	}
1310	}	1594	}
1311	else	1595	else
1312	cell->darkness = -1;	1596	cell->darkness = 0;
1313	}	1597	}
1314	}	1598	}
1315		1599
1316	SV *	1600	SV *
1317	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1601	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
…		…
1343	{	1627	{
1344	mapcell *cell = row->col + (x - row->c0);	1628	mapcell *cell = row->col + (x - row->c0);
1345		1629
1346	for (z = 0; z <= 0; z++)	1630	for (z = 0; z <= 0; z++)
1347	{	1631	{
1348	mapface face = cell->face [z];
1349
1350	if (face)
1351	{
1352	maptex tex = self->tex [face];	1632	maptex tex = self->tex [cell->tile [z]];
1353	int a0 = 255 - tex.a;	1633	int a0 = 255 - tex.a;
1354	int a1 = tex.a;	1634	int a1 = tex.a;
1355		1635
1356	r = (r * a0 + tex.r * a1) / 255;	1636	r = (r * a0 + tex.r * a1) / 255;
1357	g = (g * a0 + tex.g * a1) / 255;	1637	g = (g * a0 + tex.g * a1) / 255;
1358	b = (b * a0 + tex.b * a1) / 255;	1638	b = (b * a0 + tex.b * a1) / 255;
1359	a = (a * a0 + tex.a * a1) / 255;	1639	a = (a * a0 + tex.a * a1) / 255;
1360	}
1361	}	1640	}
1362	}	1641	}
1363		1642
1364	*map++ = (r )	1643	*map++ = (r )
1365	| (g << 8)	1644	| (g << 8)
…		…
1372	}	1651	}
1373	OUTPUT:	1652	OUTPUT:
1374	RETVAL	1653	RETVAL
1375		1654
1376	void	1655	void
1377	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1656	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1378	CODE:	1657	CODE:
1379	{	1658	{
1380	int vx, vy;	1659	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1660	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1661	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1662	smooth_key skey;
1381	int x, y, z;	1663	int x, y, z;
1382	int last_name;	1664	int last_name;
1383	mapface face;
1384		1665
1385	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1666	// thats current max. sorry.
1386	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1667	if (sw > 255) sw = 255;
		1668	if (sh > 255) sh = 255;
1387		1669
1388	/*	1670	// clear key, in case of extra padding
1389	int vx = self->vx = self->w >= sw	1671	memset (&skey, 0, sizeof (skey));
1390	? self->x + (self->w - sw) / 2
1391	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1392
1393	int vy = self->vy = self->h >= sh
1394	? self->y + (self->h - sh) / 2
1395	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1396	*/
1397		1672
1398	glColor4ub (255, 255, 255, 255);	1673	glColor4ub (255, 255, 255, 255);
1399		1674
1400	glEnable (GL_BLEND);	1675	glEnable (GL_BLEND);
1401	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1404		1679
1405	glBegin (GL_QUADS);	1680	glBegin (GL_QUADS);
1406		1681
1407	last_name = 0;	1682	last_name = 0;
1408		1683
		1684	mx += self->x;
		1685	my += self->y;
		1686
		1687	// first pass: determine smooth_max
		1688	// rather ugly, if you ask me
		1689	// could also be stored inside mapcell and updated on change
		1690	memset (smooth_max, 0, sizeof (smooth_max));
		1691
		1692	for (y = 0; y < sh; y++)
		1693	if (0 <= y + my && y + my < self->rows)
		1694	{
		1695	maprow *row = self->row + (y + my);
		1696
		1697	for (x = 0; x < sw; x++)
		1698	if (row->c0 <= x + mx && x + mx < row->c1)
		1699	{
		1700	mapcell *cell = row->col + (x + mx - row->c0);
		1701
		1702	smooth_max[x + 1][y + 1] =
		1703	MAX (self->tex [cell->tile [0]].smoothlevel,
		1704	MAX (self->tex [cell->tile [1]].smoothlevel,
		1705	self->tex [cell->tile [2]].smoothlevel));
		1706	}
		1707	}
		1708
1409	for (z = 0; z < 3; z++)	1709	for (z = 0; z <= 2; z++)
		1710	{
		1711	memset (smooth_level, 0, sizeof (smooth_level));
		1712
1410	for (y = 0; y < sh; y++)	1713	for (y = 0; y < sh; y++)
1411	if (0 <= y + vy && y + vy < self->rows)	1714	if (0 <= y + my && y + my < self->rows)
1412	{	1715	{
1413	maprow *row = self->row + (y + vy);	1716	maprow *row = self->row + (y + my);
1414		1717
1415	for (x = 0; x < sw; x++)	1718	for (x = 0; x < sw; x++)
1416	if (row->c0 <= x + vx && x + vx < row->c1)	1719	if (row->c0 <= x + mx && x + mx < row->c1)
1417	{	1720	{
1418	mapcell *cell = row->col + (x + vx - row->c0);	1721	mapcell *cell = row->col + (x + mx - row->c0);
1419
1420	face = cell->face [z];	1722	tileid tile = cell->tile [z];
1421		1723
1422	if (face)	1724	if (tile)
		1725	{
		1726	maptex tex = self->tex [tile];
		1727	int px = (x + 1) * T - tex.w;
		1728	int py = (y + 1) * T - tex.h;
		1729
		1730	// suppressing texture state switches here
		1731	// is only moderately effective, but worth the extra effort
		1732	if (last_name != tex.name)
		1733	{
		1734	if (!tex.name)
		1735	tex = self->tex [2]; /* missing, replace by noface */
		1736
		1737	glEnd ();
		1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1739	glBegin (GL_QUADS);
		1740	}
		1741
		1742	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1744	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1745	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1746
		1747	if (cell->flags && z == 2)
		1748	{
		1749	if (cell->flags & 1)
		1750	{
		1751	maptex tex = self->tex [1];
		1752	int px = x * T + T * 2 / 32;
		1753	int py = y * T - T * 6 / 32;
		1754
		1755	glEnd ();
		1756	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1757	glBegin (GL_QUADS);
		1758
		1759	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1760	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1761	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1762	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1763	}
		1764	}
		1765
		1766	// update smooth hash
		1767	if (tex.smoothtile)
		1768	{
		1769	skey.tile = tex.smoothtile;
		1770	skey.level = tex.smoothlevel;
		1771
		1772	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1773
		1774	// add bits to current tile and all neighbours. skey.x|y is
		1775	// shifted +1|+1 so we always stay positive.
		1776
		1777	// bits is ___n cccc CCCC bbbb
		1778	// n do not draw borders&corners
		1779	// c draw these corners, but...
		1780	// C ... not these
		1781	// b draw these borders
		1782
		1783	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1784	// ┃· ·· ·┃ ━━
		1785
		1786	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1787	// ·· ·· ·┏ ┓·
		1788
		1789	// full tile
		1790	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1791
		1792	// borders
		1793	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1794	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1795	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1796	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1797
		1798	// corners
		1799	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1800	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1801	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1802	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1803	}
		1804	}
		1805	}
		1806	}
		1807
		1808	// go through all smoothlevels, lowest to highest, then draw.
		1809	// this is basically counting sort
		1810	{
		1811	int w, b;
		1812
		1813	for (w = 0; w < 256 / 32; ++w)
		1814	{
		1815	uint32_t smask = smooth_level [w];
		1816	if (smask)
		1817	for (b = 0; b < 32; ++b)
		1818	if (smask & (((uint32_t)1) << b))
1423	{	1819	{
1424	maptex tex = self->tex [face];	1820	int level = (w << 5) | b;
		1821	HE *he;
1425		1822
1426	int px = (x + 1) * 32 - tex.w;	1823	hv_iterinit (smooth);
1427	int py = (y + 1) * 32 - tex.h;	1824	while ((he = hv_iternext (smooth)))
1428
1429	if (last_name != tex.name)
1430	{	1825	{
		1826	smooth_key *skey = (smooth_key *)HeKEY (he);
		1827	IV bits = SvIVX (HeVAL (he));
		1828
		1829	if (!(bits & 0x1000)
		1830	&& skey->level == level
		1831	&& level > smooth_max [skey->x][skey->y])
		1832	{
		1833	maptex tex = self->tex [skey->tile];
		1834	int px = (((int)skey->x) - 1) * T;
		1835	int py = (((int)skey->y) - 1) * T;
		1836	int border = bits & 15;
		1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1838	float dx = tex.s * .0625f; // 16 images/row
		1839	float dy = tex.t * .5f ; // 2 images/column
		1840
		1841	// this time naively avoiding texture state changes
		1842	// save gobs of state changes.
		1843	if (last_name != tex.name)
		1844	{
		1845	if (!tex.name)
		1846	continue; // smoothing not yet available
		1847
1431	glEnd ();	1848	glEnd ();
1432	last_name = tex.name;
1433	glBindTexture (GL_TEXTURE_2D, last_name);	1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1434	glBegin (GL_QUADS);	1850	glBegin (GL_QUADS);
		1851	}
		1852
		1853	if (border)
		1854	{
		1855	float ox = border * dx;
		1856
		1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1861	}
		1862
		1863	if (corner)
		1864	{
		1865	float ox = corner * dx;
		1866
		1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1871	}
		1872	}
1435	}	1873	}
1436
1437	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1438	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1439	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1440	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1441	}	1874	}
1442	}
1443	}	1875	}
		1876	}
		1877
		1878	hv_clear (smooth);
		1879	}
1444		1880
1445	glEnd ();	1881	glEnd ();
1446		1882
1447	glDisable (GL_TEXTURE_2D);	1883	glDisable (GL_TEXTURE_2D);
1448	glDisable (GL_BLEND);	1884	glDisable (GL_BLEND);
		1885
		1886	// top layer: overlays such as the health bar
		1887	for (y = 0; y < sh; y++)
		1888	if (0 <= y + my && y + my < self->rows)
		1889	{
		1890	maprow *row = self->row + (y + my);
		1891
		1892	for (x = 0; x < sw; x++)
		1893	if (row->c0 <= x + mx && x + mx < row->c1)
		1894	{
		1895	mapcell *cell = row->col + (x + mx - row->c0);
		1896
		1897	int px = x * T;
		1898	int py = y * T;
		1899
		1900	if (cell->stat_hp)
		1901	{
		1902	int width = cell->stat_width * T;
		1903	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1904
		1905	glColor3ub (0, 0, 0);
		1906	glRectf (px + 1, py - thick - 2,
		1907	px + width - 1, py);
		1908
		1909	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1910	glRectf (px + 2,
		1911	py - thick - 1,
		1912	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1913	}
		1914	}
		1915	}
1449	}	1916	}
1450		1917
1451	void	1918	void
1452	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	1919	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1453	CODE:	1920	CODE:
…		…
1507	glDisable (GL_BLEND);	1974	glDisable (GL_BLEND);
1508	glDisable (GL_TEXTURE_2D);	1975	glDisable (GL_TEXTURE_2D);
1509	}	1976	}
1510		1977
1511	void	1978	void
1512	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1979	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1513	PPCODE:	1980	PPCODE:
1514	{	1981	{
1515	int vx, vy;
1516	int x, y;	1982	int x, y;
1517	int sw4 = (sw + 3) & ~3;	1983	int sw4 = (sw + 3) & ~3;
1518	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1984	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1519	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1985	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1520		1986
1521	memset (darkness, 255, sw4 * sh);	1987	memset (darkness, 255, sw4 * sh);
1522	SvPOK_only (darkness_sv);	1988	SvPOK_only (darkness_sv);
1523	SvCUR_set (darkness_sv, sw4 * sh);	1989	SvCUR_set (darkness_sv, sw4 * sh);
1524		1990
1525	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1991	mx += self->x;
1526	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1992	my += self->y;
1527		1993
1528	for (y = 0; y < sh; y++)	1994	for (y = 0; y < sh; y++)
1529	if (0 <= y + vy && y + vy < self->rows)	1995	if (0 <= y + my && y + my < self->rows)
1530	{	1996	{
1531	maprow *row = self->row + (y + vy);	1997	maprow *row = self->row + (y + my);
1532		1998
1533	for (x = 0; x < sw; x++)	1999	for (x = 0; x < sw; x++)
1534	if (row->c0 <= x + vx && x + vx < row->c1)	2000	if (row->c0 <= x + mx && x + mx < row->c1)
1535	{	2001	{
1536	mapcell *cell = row->col + (x + vx - row->c0);	2002	mapcell *cell = row->col + (x + mx - row->c0);
1537		2003
1538	darkness[y * sw4 + x] = cell->darkness < 0	2004	darkness[y * sw4 + x] = cell->darkness
		2005	? 255 - (cell->darkness - 1)
1539	? 255 - FOW_DARKNESS	2006	: 255 - FOW_DARKNESS;
1540	: 255 - cell->darkness;
1541	}	2007	}
1542	}	2008	}
1543		2009
1544	EXTEND (SP, 3);	2010	EXTEND (SP, 3);
1545	PUSHs (sv_2mortal (newSViv (sw4)));	2011	PUSHs (sv_2mortal (newSViv (sw4)));
…		…
1581	if (row && row->c0 <= x && x < row->c1)	2047	if (row && row->c0 <= x && x < row->c1)
1582	{	2048	{
1583	mapcell *cell = row->col + (x - row->c0);	2049	mapcell *cell = row->col + (x - row->c0);
1584	uint8_t flags = 0;	2050	uint8_t flags = 0;
1585		2051
1586	if (cell->face [0]) flags |= 1;	2052	if (cell->tile [0]) flags |= 1;
1587	if (cell->face [1]) flags |= 2;	2053	if (cell->tile [1]) flags |= 2;
1588	if (cell->face [2]) flags |= 4;	2054	if (cell->tile [2]) flags |= 4;
1589		2055
1590	*data++ = flags;	2056	*data++ = flags;
1591		2057
1592	if (flags & 1)	2058	if (flags & 1)
1593	{	2059	{
		2060	tileid tile = cell->tile [0];
1594	*data++ = cell->face [0] >> 8;	2061	*data++ = tile >> 8;
1595	*data++ = cell->face [0];	2062	*data++ = tile;
1596	}	2063	}
1597		2064
1598	if (flags & 2)	2065	if (flags & 2)
1599	{	2066	{
		2067	tileid tile = cell->tile [1];
1600	*data++ = cell->face [1] >> 8;	2068	*data++ = tile >> 8;
1601	*data++ = cell->face [1];	2069	*data++ = tile;
1602	}	2070	}
1603		2071
1604	if (flags & 4)	2072	if (flags & 4)
1605	{	2073	{
		2074	tileid tile = cell->tile [2];
1606	*data++ = cell->face [2] >> 8;	2075	*data++ = tile >> 8;
1607	*data++ = cell->face [2];	2076	*data++ = tile;
1608	}	2077	}
1609	}	2078	}
1610	else	2079	else
1611	*data++ = 0;	2080	*data++ = 0;
1612	}	2081	}
…		…
1652	{	2121	{
1653	uint8_t flags = *data++;	2122	uint8_t flags = *data++;
1654		2123
1655	if (flags)	2124	if (flags)
1656	{	2125	{
1657	mapface face[3] = { 0, 0, 0 };
1658
1659	mapcell *cell = row_get_cell (row, x);	2126	mapcell *cell = row_get_cell (row, x);
		2127	tileid tile[3] = { 0, 0, 0 };
1660		2128
1661	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2129	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1662	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2130	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1663	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2131	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1664		2132
1665	if (cell->darkness <= 0)	2133	if (cell->darkness == 0)
1666	{	2134	{
1667	cell->darkness = -1;	2135	cell->darkness = 0;
1668		2136
1669	for (z = 0; z <= 2; z++)	2137	for (z = 0; z <= 2; z++)
1670	{	2138	{
1671	cell->face[z] = face[z];	2139	tileid t = tile [z];
1672		2140
1673	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2141	if (t >= self->texs || (t && !self->tex [t].name))
		2142	{
1674	XPUSHs (sv_2mortal (newSViv (face[z])));	2143	XPUSHs (sv_2mortal (newSViv (t)));
		2144	need_texid (self, t);
		2145	}
		2146
		2147	cell->tile [z] = t;
1675	}	2148	}
1676	}	2149	}
1677	}	2150	}
1678	}	2151	}
1679	}	2152	}
…		…
1714	CODE:	2187	CODE:
1715	RETVAL = Mix_VolumeMusic (volume);	2188	RETVAL = Mix_VolumeMusic (volume);
1716	OUTPUT:	2189	OUTPUT:
1717	RETVAL	2190	RETVAL
1718		2191
		2192	int
		2193	fade_out (int ms)
		2194	CODE:
		2195	RETVAL = Mix_FadeOutMusic (ms);
		2196	OUTPUT:
		2197	RETVAL
		2198
1719	CFPlus::MixMusic	2199	CFPlus::MixMusic
1720	new_from_file (SV *class, char *path)	2200	new_from_file (SV *class, char *path)
1721	CODE:	2201	CODE:
1722	RETVAL = Mix_LoadMUS (path);	2202	RETVAL = Mix_LoadMUS (path);
1723	OUTPUT:	2203	OUTPUT:
…		…
1730		2210
1731	int	2211	int
1732	play (CFPlus::MixMusic self, int loops = -1)	2212	play (CFPlus::MixMusic self, int loops = -1)
1733	CODE:	2213	CODE:
1734	RETVAL = Mix_PlayMusic (self, loops);	2214	RETVAL = Mix_PlayMusic (self, loops);
		2215	OUTPUT:
		2216	RETVAL
		2217
		2218	int
		2219	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2220	CODE:
		2221	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
1735	OUTPUT:	2222	OUTPUT:
1736	RETVAL	2223	RETVAL
1737		2224
1738	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2225	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1739		2226
…		…
1743	static const struct {	2230	static const struct {
1744	const char *name;	2231	const char *name;
1745	IV iv;	2232	IV iv;
1746	} *civ, const_iv[] = {	2233	} *civ, const_iv[] = {
1747	# define const_iv(name) { # name, (IV)name }	2234	# define const_iv(name) { # name, (IV)name }
		2235	const_iv (GL_VENDOR),
		2236	const_iv (GL_VERSION),
		2237	const_iv (GL_EXTENSIONS),
1748	const_iv (GL_COLOR_MATERIAL),	2238	const_iv (GL_COLOR_MATERIAL),
1749	const_iv (GL_SMOOTH),	2239	const_iv (GL_SMOOTH),
1750	const_iv (GL_FLAT),	2240	const_iv (GL_FLAT),
1751	const_iv (GL_DITHER),	2241	const_iv (GL_DITHER),
1752	const_iv (GL_BLEND),	2242	const_iv (GL_BLEND),
…		…
1779	const_iv (GL_LUMINANCE),	2269	const_iv (GL_LUMINANCE),
1780	const_iv (GL_LUMINANCE_ALPHA),	2270	const_iv (GL_LUMINANCE_ALPHA),
1781	const_iv (GL_FLOAT),	2271	const_iv (GL_FLOAT),
1782	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2272	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1783	const_iv (GL_COMPILE),	2273	const_iv (GL_COMPILE),
		2274	const_iv (GL_PROXY_TEXTURE_1D),
		2275	const_iv (GL_PROXY_TEXTURE_2D),
1784	const_iv (GL_TEXTURE_1D),	2276	const_iv (GL_TEXTURE_1D),
1785	const_iv (GL_TEXTURE_2D),	2277	const_iv (GL_TEXTURE_2D),
1786	const_iv (GL_TEXTURE_ENV),	2278	const_iv (GL_TEXTURE_ENV),
1787	const_iv (GL_TEXTURE_MAG_FILTER),	2279	const_iv (GL_TEXTURE_MAG_FILTER),
1788	const_iv (GL_TEXTURE_MIN_FILTER),	2280	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1828	# undef const_iv	2320	# undef const_iv
1829	};	2321	};
1830		2322
1831	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2323	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1832	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2324	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2325
		2326	texture_av = newAV ();
		2327	AvREAL_off (texture_av);
1833	}	2328	}
1834		2329
1835	char *	2330	char *
1836	gl_vendor ()	2331	gl_vendor ()
1837	CODE:	2332	CODE:
…		…
1848		2343
1849	char *	2344	char *
1850	gl_extensions ()	2345	gl_extensions ()
1851	CODE:	2346	CODE:
1852	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2347	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2348	OUTPUT:
		2349	RETVAL
		2350
		2351	char *glGetString (GLenum pname)
		2352
		2353	GLint glGetInteger (GLenum pname)
		2354	CODE:
		2355	glGetIntegerv (pname, &RETVAL);
		2356	OUTPUT:
		2357	RETVAL
		2358
		2359	GLdouble glGetDouble (GLenum pname)
		2360	CODE:
		2361	glGetDoublev (pname, &RETVAL);
1853	OUTPUT:	2362	OUTPUT:
1854	RETVAL	2363	RETVAL
1855		2364
1856	int glGetError ()	2365	int glGetError ()
1857		2366
…		…
1982		2491
1983	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2492	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1984		2493
1985	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2494	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1986		2495
		2496	void glPixelZoom (float x, float y)
		2497
1987	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2498	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1988		2499
1989	int glGenTexture ()	2500	int glGenTexture ()
1990	CODE:	2501	CODE:
1991	{	2502	RETVAL = gen_texture ();
1992	GLuint name;
1993	glGenTextures (1, &name);
1994	RETVAL = name;
1995	}
1996	OUTPUT:	2503	OUTPUT:
1997	RETVAL	2504	RETVAL
1998		2505
1999	void glDeleteTexture (int name)	2506	void glDeleteTexture (int name)
2000	CODE:	2507	CODE:
2001	{
2002	GLuint name_ = name;
2003	glDeleteTextures (1, &name_);	2508	del_texture (name);
2004	}	2509
2005
2006	int glGenList ()	2510	int glGenList ()
2007	CODE:	2511	CODE:
2008	RETVAL = glGenLists (1);	2512	RETVAL = glGenLists (1);
2009	OUTPUT:	2513	OUTPUT:
2010	RETVAL	2514	RETVAL

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines