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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.162 by root, Fri Oct 13 19:23:08 2006 UTC vs.
Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
17	#endif	22	#endif
18		23
		24	#include <assert.h>
19	#include <math.h>	25	#include <math.h>
20	#include <string.h>	26	#include <string.h>
21	#include <stdio.h>	27	#include <stdio.h>
22	#include <stdlib.h>	28	#include <stdlib.h>
23		29
24	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
25	#include <SDL_endian.h>	32	#include <SDL_endian.h>
26	#include <SDL_image.h>	33	#include <SDL_image.h>
27	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
29		36
…		…
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	62	# define PARACHUTE SDL_INIT_NOPARACHUTE
56	#else	63	#else
57	# define PARACHUTE 0	64	# define PARACHUTE 0
58	#endif	65	#endif
59		66
		67	static AV *texture_av;
		68
60	static struct	69	static struct
61	{	70	{
62	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	72	#include "glfunc.h"
64	#undef GL_FUNC	73	#undef GL_FUNC
65	} gl;	74	} gl;
66		75
		76	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	78	{
69	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	83	else
74	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
75	}	85	}
76		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
77	#include "texcache.c"	111	#include "texcache.c"
78		112
79	#include "pango-font.c"	113	#include "pango-font.c"
80	#include "pango-fontmap.c"	114	#include "pango-fontmap.c"
81	#include "pango-render.c"	115	#include "pango-render.c"
…		…
154		188
155	*w = rect.width;	189	*w = rect.width;
156	*h = rect.height;	190	*h = rect.height;
157	}	191	}
158		192
		193	typedef uint16_t tileid;
159	typedef uint16_t mapface;	194	typedef uint16_t faceid;
160		195
161	typedef struct {	196	typedef struct {
162	GLint name;	197	int name;
163	int w, h;	198	int w, h;
164	float s, t;	199	float s, t;
165	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
166	} maptex;	203	} maptex;
167		204
168	typedef struct {	205	typedef struct {
169	uint32_t player;	206	uint32_t player;
170	mapface face[3];	207	tileid tile[3];
171	uint16_t darkness;	208	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	209	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	210	} mapcell;
174		211
175	typedef struct {	212	typedef struct {
176	int32_t c0, c1;	213	int32_t c0, c1;
177	mapcell *col;	214	mapcell *col;
178	} maprow;	215	} maprow;
179		216
180	typedef struct map {	217	typedef struct map {
181	int x, y, w, h;	218	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	220	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	221	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		222
189	int32_t rows;	223	int32_t rows;
190	maprow *row;	224	maprow *row;
191	} *CFPlus__Map;	225	} *CFPlus__Map;
192		226
…		…
212	return ptr;	246	return ptr;
213	}	247	}
214		248
215	#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))
216	#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	}
217		271
218	static maprow *	272	static maprow *
219	map_get_row (CFPlus__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
220	{	274	{
221	if (0 > y)	275	if (0 > y)
…		…
316	cell->player = 0;	370	cell->player = 0;
317	}	371	}
318	}	372	}
319	}	373	}
320		374
		375	typedef struct {
		376	tileid tile;
		377	uint8_t x, y, level;
		378	} smooth_key;
		379
		380	static void
		381	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		382	{
		383	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		384
		385	if (SvIOK (*sv))
		386	SvIV_set (*sv, SvIVX (*sv) | bits);
		387	else
		388	sv_setiv (*sv, bits);
		389	}
		390
321	static void	391	static void
322	music_finished (void)	392	music_finished (void)
323	{	393	{
324	SDL_UserEvent ev;	394	SDL_UserEvent ev;
325		395
…		…
357	n |= n >> 4;	427	n |= n >> 4;
358	n |= n >> 8;	428	n |= n >> 8;
359	n |= n >> 16;	429	n |= n >> 16;
360		430
361	return n + 1;	431	return n + 1;
		432	}
		433
		434	/* SDL should provide this, really. */
		435	#define SDLK_MODIFIER_MIN 300
		436	#define SDLK_MODIFIER_MAX 314
		437
		438	/******************************************************************************/
		439
		440	static int
		441	within_widget (SV *widget, NV x, NV y)
		442	{
		443	HV *self;
		444	SV **svp;
		445	NV wx, ww, wy, wh;
		446
		447	if (!SvROK (widget))
		448	return 0;
		449
		450	self = (HV *)SvRV (widget);
		451
		452	if (SvTYPE (self) != SVt_PVHV)
		453	return 0;
		454
		455	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		456	if (y < wy)
		457	return 0;
		458
		459	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		460	if (y >= wy + wh)
		461	return 0;
		462
		463	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		464	if (x < wx)
		465	return 0;
		466
		467	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		468	if (x >= wx + ww)
		469	return 0;
		470
		471	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		472	if (!svp || !SvTRUE (*svp))
		473	return 0;
		474
		475	return 1;
362	}	476	}
363		477
364	MODULE = CFPlus PACKAGE = CFPlus	478	MODULE = CFPlus PACKAGE = CFPlus
365		479
366	PROTOTYPES: ENABLE	480	PROTOTYPES: ENABLE
…		…
371	static const struct {	485	static const struct {
372	const char *name;	486	const char *name;
373	IV iv;	487	IV iv;
374	} *civ, const_iv[] = {	488	} *civ, const_iv[] = {
375	# define const_iv(name) { # name, (IV)name }	489	# define const_iv(name) { # name, (IV)name }
		490	const_iv (SDLK_MODIFIER_MIN),
		491	const_iv (SDLK_MODIFIER_MAX),
		492
376	const_iv (SDL_ACTIVEEVENT),	493	const_iv (SDL_ACTIVEEVENT),
377	const_iv (SDL_KEYDOWN),	494	const_iv (SDL_KEYDOWN),
378	const_iv (SDL_KEYUP),	495	const_iv (SDL_KEYUP),
379	const_iv (SDL_MOUSEMOTION),	496	const_iv (SDL_MOUSEMOTION),
380	const_iv (SDL_MOUSEBUTTONDOWN),	497	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
389	const_iv (SDL_EVENT_RESERVEDA),	506	const_iv (SDL_EVENT_RESERVEDA),
390	const_iv (SDL_EVENT_RESERVEDB),	507	const_iv (SDL_EVENT_RESERVEDB),
391	const_iv (SDL_VIDEORESIZE),	508	const_iv (SDL_VIDEORESIZE),
392	const_iv (SDL_VIDEOEXPOSE),	509	const_iv (SDL_VIDEOEXPOSE),
393	const_iv (SDL_USEREVENT),	510	const_iv (SDL_USEREVENT),
		511
		512	const_iv (SDL_APPINPUTFOCUS),
		513	const_iv (SDL_APPMOUSEFOCUS),
		514	const_iv (SDL_APPACTIVE),
		515
394	const_iv (SDLK_KP0),	516	const_iv (SDLK_KP0),
395	const_iv (SDLK_KP1),	517	const_iv (SDLK_KP1),
396	const_iv (SDLK_KP2),	518	const_iv (SDLK_KP2),
397	const_iv (SDLK_KP3),	519	const_iv (SDLK_KP3),
398	const_iv (SDLK_KP4),	520	const_iv (SDLK_KP4),
…		…
453	const_iv (SDLK_BREAK),	575	const_iv (SDLK_BREAK),
454	const_iv (SDLK_MENU),	576	const_iv (SDLK_MENU),
455	const_iv (SDLK_POWER),	577	const_iv (SDLK_POWER),
456	const_iv (SDLK_EURO),	578	const_iv (SDLK_EURO),
457	const_iv (SDLK_UNDO),	579	const_iv (SDLK_UNDO),
		580
458	const_iv (KMOD_NONE),	581	const_iv (KMOD_NONE),
		582	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_LSHIFT),	583	const_iv (KMOD_LSHIFT),
460	const_iv (KMOD_RSHIFT),	584	const_iv (KMOD_RSHIFT),
		585	const_iv (KMOD_CTRL),
461	const_iv (KMOD_LCTRL),	586	const_iv (KMOD_LCTRL),
462	const_iv (KMOD_RCTRL),	587	const_iv (KMOD_RCTRL),
		588	const_iv (KMOD_ALT),
463	const_iv (KMOD_LALT),	589	const_iv (KMOD_LALT),
464	const_iv (KMOD_RALT),	590	const_iv (KMOD_RALT),
		591	const_iv (KMOD_META),
465	const_iv (KMOD_LMETA),	592	const_iv (KMOD_LMETA),
466	const_iv (KMOD_RMETA),	593	const_iv (KMOD_RMETA),
467	const_iv (KMOD_NUM),	594	const_iv (KMOD_NUM),
468	const_iv (KMOD_CAPS),	595	const_iv (KMOD_CAPS),
469	const_iv (KMOD_MODE),	596	const_iv (KMOD_MODE),
470	const_iv (KMOD_CTRL),
471	const_iv (KMOD_SHIFT),
472	const_iv (KMOD_ALT),
473	const_iv (KMOD_META)
474	# undef const_iv	597	# undef const_iv
475	};	598	};
476		599
477	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	600	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		602
		603	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		604	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
479	}	605	}
		606
		607	void
		608	weaken (SV *rv)
		609	PROTOTYPE: $
		610	CODE:
		611	sv_rvweaken (rv);
480		612
481	int	613	int
482	in_destruct ()	614	in_destruct ()
483	CODE:	615	CODE:
484	RETVAL = PL_main_cv == Nullcv;	616	RETVAL = PL_main_cv == Nullcv;
…		…
496	opengl_fontmap = pango_opengl_font_map_new ();	628	opengl_fontmap = pango_opengl_font_map_new ();
497	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	629	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
498	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	630	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
499	}	631	}
500		632
		633	char *
		634	SDL_GetError ()
		635
501	int	636	int
502	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	637	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
503		638
504	void	639	void
505	SDL_Quit ()	640	SDL_Quit ()
506		641
507	void	642	void
508	SDL_ListModes ()	643	SDL_ListModes (int rgb, int alpha)
509	PPCODE:	644	PPCODE:
510	{	645	{
511	SDL_Rect **m;	646	SDL_Rect **m;
512		647
513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	648	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	649	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	650	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	651	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517		652
518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	653	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	654	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520		655
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	656	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525		660
526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
527	#if SDL_VERSION_ATLEAST(1,2,10)	662	#if SDL_VERSION_ATLEAST(1,2,10)
528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	663	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	664	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
530	#endif	665	#endif
531		666
532	SDL_EnableUNICODE (1);
533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
534
535	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	667	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
536		668
537	if (m && m != (SDL_Rect **)-1)	669	if (m && m != (SDL_Rect **)-1)
538	while (*m)	670	while (*m)
539	{	671	{
		672	if ((*m)->w >= 640 && (*m)->h >= 480)
		673	{
540	AV *av = newAV ();	674	AV *av = newAV ();
541	av_push (av, newSViv ((*m)->w));	675	av_push (av, newSViv ((*m)->w));
542	av_push (av, newSViv ((*m)->h));	676	av_push (av, newSViv ((*m)->h));
		677	av_push (av, newSViv (rgb));
		678	av_push (av, newSViv (alpha));
543	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	679	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		680	}
544		681
545	++m;	682	++m;
546	}	683	}
547	}	684	}
548		685
549	char *
550	SDL_GetError ()
551
552	int	686	int
553	SDL_SetVideoMode (int w, int h, int fullscreen)	687	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554	CODE:	688	CODE:
		689	{
		690	SDL_EnableUNICODE (1);
		691	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		692
		693	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		694	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		695	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		696	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		697
555	RETVAL = !!SDL_SetVideoMode (	698	RETVAL = !!SDL_SetVideoMode (
556	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	699	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
557	);	700	);
		701
558	if (RETVAL)	702	if (RETVAL)
559	{	703	{
		704	av_clear (texture_av);
		705
560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
561	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
562	# include "glfunc.h"	708	#include "glfunc.h"
563	# undef GL_FUNC	709	#undef GL_FUNC
564	}	710	}
		711	}
565	OUTPUT:	712	OUTPUT:
566	RETVAL	713	RETVAL
567		714
568	void	715	void
569	SDL_GL_SwapBuffers ()	716	SDL_GL_SwapBuffers ()
570		717
571	char *	718	char *
572	SDL_GetKeyName (int sym)	719	SDL_GetKeyName (int sym)
573		720
		721	int
		722	SDL_GetAppState ()
		723
574	void	724	void
575	SDL_PollEvent ()	725	poll_events ()
576	PPCODE:	726	PPCODE:
577	{	727	{
578	SDL_Event ev;	728	SDL_Event ev;
579		729
580	while (SDL_PollEvent (&ev))	730	SDL_PumpEvents ();
		731	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581	{	732	{
582	HV *hv = newHV ();	733	HV *hv = newHV ();
583	hv_store (hv, "type", 4, newSViv (ev.type), 0);	734	hv_store (hv, "type", 4, newSViv (ev.type), 0);
584		735
585	switch (ev.type)	736	switch (ev.type)
…		…
587	case SDL_KEYDOWN:	738	case SDL_KEYDOWN:
588	case SDL_KEYUP:	739	case SDL_KEYUP:
589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		743	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
592	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593	break;	745	break;
594		746
595	case SDL_ACTIVEEVENT:	747	case SDL_ACTIVEEVENT:
596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	749	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598	break;	750	break;
599		751
600	case SDL_MOUSEMOTION:	752	case SDL_MOUSEMOTION:
		753	{
		754	int state = ev.motion.state;
		755	int x = ev.motion.x;
		756	int y = ev.motion.y;
		757	int xrel = ev.motion.xrel;
		758	int yrel = ev.motion.yrel;
		759
		760	/* do simplistic event compression */
		761	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		762	&& state == ev.motion.state)
		763	{
		764	xrel += ev.motion.xrel;
		765	yrel += ev.motion.yrel;
		766	x = ev.motion.x;
		767	y = ev.motion.y;
		768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		769	}
		770
601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
602
603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	772	hv_store (hv, "state", 5, newSViv (state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	773	hv_store (hv, "x", 1, newSViv (x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	774	hv_store (hv, "y", 1, newSViv (y), 0);
606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		777	}
608	break;	778	break;
609		779
610	case SDL_MOUSEBUTTONDOWN:	780	case SDL_MOUSEBUTTONDOWN:
611	case SDL_MOUSEBUTTONUP:	781	case SDL_MOUSEBUTTONUP:
612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
641	Mix_AllocateChannels (int numchans = -1)	811	Mix_AllocateChannels (int numchans = -1)
642		812
643	void	813	void
644	lowdelay (int fd, int val = 1)	814	lowdelay (int fd, int val = 1)
645	CODE:	815	CODE:
646	#ifndef _WIN32
647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648	#endif
649		817
650	void	818	void
651	win32_proxy_info ()	819	win32_proxy_info ()
652	PPCODE:	820	PPCODE:
653	{	821	{
…		…
794	ExitThread (retval); // unclean, please beam me up	962	ExitThread (retval); // unclean, please beam me up
795	#else	963	#else
796	_exit (retval);	964	_exit (retval);
797	#endif	965	#endif
798		966
		967	void
		968	debug ()
		969	CODE:
		970	{
		971	#if DEBUG
		972	VALGRIND_DO_LEAK_CHECK;
		973	#endif
		974	}
		975
799	MODULE = CFPlus PACKAGE = CFPlus::Font	976	MODULE = CFPlus PACKAGE = CFPlus::Font
		977
		978	PROTOTYPES: DISABLE
800		979
801	CFPlus::Font	980	CFPlus::Font
802	new_from_file (SV *class, char *path, int id = 0)	981	new_from_file (SV *class, char *path, int id = 0)
803	CODE:	982	CODE:
804	{	983	{
…		…
815	CODE:	994	CODE:
816	pango_font_description_free (self);	995	pango_font_description_free (self);
817		996
818	void	997	void
819	make_default (CFPlus::Font self)	998	make_default (CFPlus::Font self)
		999	PROTOTYPE: $
820	CODE:	1000	CODE:
821	default_font = self;	1001	default_font = self;
822		1002
823	MODULE = CFPlus PACKAGE = CFPlus::Layout	1003	MODULE = CFPlus PACKAGE = CFPlus::Layout
824		1004
		1005	PROTOTYPES: DISABLE
		1006
825	void	1007	void
826	reset_glyph_cache ()	1008	reset_glyph_cache ()
		1009	PROTOTYPE:
827	CODE:	1010	CODE:
828	tc_clear ();	1011	tc_clear ();
829		1012
830	CFPlus::Layout	1013	CFPlus::Layout
831	new (SV *class)	1014	new (SV *class)
…		…
1049	xy_to_index (CFPlus::Layout self, int x, int y)	1232	xy_to_index (CFPlus::Layout self, int x, int y)
1050	CODE:	1233	CODE:
1051	{	1234	{
1052	int index, trailing;	1235	int index, trailing;
1053	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1054	RETVAL = index;	1237	RETVAL = index + trailing;
1055	}	1238	}
1056	OUTPUT:	1239	OUTPUT:
1057	RETVAL	1240	RETVAL
1058		1241
1059	void	1242	void
…		…
1065		1248
1066	EXTEND (SP, 3);	1249	EXTEND (SP, 3);
1067	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
		1253	}
		1254
		1255	void
		1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
		1257	PPCODE:
		1258	{
		1259	int line, x;
		1260
		1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1263
		1264	EXTEND (SP, 2);
		1265	PUSHs (sv_2mortal (newSViv (line - 1)));
		1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1267	}
		1268
		1269	void
		1270	line_x_to_index (CFPlus::Layout self, int line, int x)
		1271	PPCODE:
		1272	{
		1273	PangoLayoutLine *lp;
		1274	int index, trailing;
		1275
		1276	if (line < 0)
		1277	XSRETURN_EMPTY;
		1278
		1279	if (!(lp = pango_layout_get_line (self->pl, line)))
		1280	XSRETURN_EMPTY; /* do better */
		1281
		1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1283
		1284	EXTEND (SP, 2);
		1285	if (GIMME_V == G_SCALAR)
		1286	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1287	else
		1288	{
		1289	PUSHs (sv_2mortal (newSViv (index)));
		1290	PUSHs (sv_2mortal (newSViv (trailing)));
		1291	}
1070	}	1292	}
1071		1293
1072	void	1294	void
1073	render (CFPlus::Layout self, float x, float y, int flags = 0)	1295	render (CFPlus::Layout self, float x, float y, int flags = 0)
1074	PPCODE:	1296	PPCODE:
…		…
1079	flags	1301	flags
1080	);	1302	);
1081		1303
1082	MODULE = CFPlus PACKAGE = CFPlus::Texture	1304	MODULE = CFPlus PACKAGE = CFPlus::Texture
1083		1305
1084	void	1306	PROTOTYPES: ENABLE
1085	pad2pot (SV *data_, SV *w_, SV *h_)
1086	CODE:
1087	{
1088	int ow = SvIV (w_);
1089	int oh = SvIV (h_);
1090		1307
1091	if (ow && oh)	1308	int minpot (int n)
		1309
		1310	void
		1311	pad (SV *data_, int ow, int oh, int nw, int nh)
		1312	CODE:
		1313	{
		1314	if ((nw != ow || nh != oh) && SvOK (data_))
1092	{	1315	{
1093	int nw = minpot (ow);
1094	int nh = minpot (oh);
1095
1096	if (nw != ow || nh != oh)
1097	{
1098	if (SvOK (data_))
1099	{
1100	STRLEN datalen;	1316	STRLEN datalen;
1101	char *data = SvPVbyte (data_, datalen);	1317	char *data = SvPVbyte (data_, datalen);
1102	int bpp = datalen / (ow * oh);	1318	int bpp = datalen / (ow * oh);
1103	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1319	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1104		1320
1105	SvPOK_only (result_);	1321	SvPOK_only (result_);
1106	SvCUR_set (result_, nw * nh * bpp);	1322	SvCUR_set (result_, nw * nh * bpp);
1107		1323
1108	memset (SvPVX (result_), 0, nw * nh * bpp);	1324	memset (SvPVX (result_), 0, nw * nh * bpp);
1109	while (oh--)	1325	while (oh--)
1110	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1326	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1111		1327
1112	sv_setsv (data_, result_);	1328	sv_setsv (data_, result_);
1113	}
1114
1115	sv_setiv (w_, nw);
1116	sv_setiv (h_, nh);
1117	}
1118	}	1329	}
1119	}	1330	}
1120		1331
1121	void	1332	void
1122	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1333	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1165	glDisable (GL_ALPHA_TEST);	1376	glDisable (GL_ALPHA_TEST);
1166	glDisable (GL_BLEND);	1377	glDisable (GL_BLEND);
1167	}	1378	}
1168	}	1379	}
1169		1380
		1381	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1382	CODE:
		1383	{
		1384	GLint width;
		1385	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1386	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1387	RETVAL = width > 0;
		1388	}
		1389	OUTPUT:
		1390	RETVAL
		1391
1170	MODULE = CFPlus PACKAGE = CFPlus::Map	1392	MODULE = CFPlus PACKAGE = CFPlus::Map
1171		1393
		1394	PROTOTYPES: DISABLE
		1395
1172	CFPlus::Map	1396	CFPlus::Map
1173	new (SV *class, int map_width, int map_height)	1397	new (SV *class)
1174	CODE:	1398	CODE:
1175	New (0, RETVAL, 1, struct map);	1399	New (0, RETVAL, 1, struct map);
1176	RETVAL->x = 0;	1400	RETVAL->x = 0;
1177	RETVAL->y = 0;	1401	RETVAL->y = 0;
1178	RETVAL->w = map_width;	1402	RETVAL->w = 0;
1179	RETVAL->h = map_height;	1403	RETVAL->h = 0;
1180	RETVAL->ox = 0;	1404	RETVAL->ox = 0;
1181	RETVAL->oy = 0;	1405	RETVAL->oy = 0;
1182	RETVAL->faces = 8192;	1406	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1183	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1407	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1184	RETVAL->texs = 8192;
1185	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1186	RETVAL->rows = 0;	1408	RETVAL->rows = 0;
1187	RETVAL->row = 0;	1409	RETVAL->row = 0;
1188	OUTPUT:	1410	OUTPUT:
1189	RETVAL	1411	RETVAL
1190		1412
1191	void	1413	void
1192	DESTROY (CFPlus::Map self)	1414	DESTROY (CFPlus::Map self)
1193	CODE:	1415	CODE:
1194	{	1416	{
1195	map_clear (self);	1417	map_clear (self);
1196	Safefree (self->face);	1418	Safefree (self->face2tile);
1197	Safefree (self->tex);	1419	Safefree (self->tex);
1198	Safefree (self);	1420	Safefree (self);
1199	}	1421	}
1200		1422
1201	void	1423	void
		1424	resize (CFPlus::Map self, int map_width, int map_height)
		1425	CODE:
		1426	self->w = map_width;
		1427	self->h = map_height;
		1428
		1429	void
1202	clear (CFPlus::Map self)	1430	clear (CFPlus::Map self)
1203	CODE:	1431	CODE:
1204	map_clear (self);	1432	map_clear (self);
1205		1433
1206	void	1434	void
1207	set_face (CFPlus::Map self, int face, int texid)	1435	set_tileid (CFPlus::Map self, int face, int tile)
1208	CODE:	1436	CODE:
1209	{	1437	{
1210	while (self->faces <= face)	1438	need_facenum (self, face); self->face2tile [face] = tile;
1211	{	1439	need_texid (self, tile);
1212	Append (mapface, self->face, self->faces, self->faces);	1440	}
1213	self->faces *= 2;
1214	}
1215		1441
1216	self->face [face] = texid;	1442	void
		1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1444	CODE:
		1445	{
		1446	tileid texid;
		1447	maptex *tex;
		1448
		1449	if (face < 0 || face >= self->faces)
		1450	return;
		1451
		1452	if (smooth < 0 || smooth >= self->faces)
		1453	return;
		1454
		1455	texid = self->face2tile [face];
		1456
		1457	if (!texid)
		1458	return;
		1459
		1460	tex = self->tex + texid;
		1461	tex->smoothtile = self->face2tile [smooth];
		1462	tex->smoothlevel = level;
1217	}	1463	}
1218		1464
1219	void	1465	void
1220	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)	1466	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)
1221	CODE:	1467	CODE:
1222	{	1468	{
1223	while (self->texs <= texid)	1469	need_texid (self, texid);
1224	{
1225	Append (maptex, self->tex, self->texs, self->texs);
1226	self->texs *= 2;
1227	}
1228		1470
1229	{	1471	{
1230	maptex *tex = self->tex + texid;	1472	maptex *tex = self->tex + texid;
1231		1473
1232	tex->name = name;	1474	tex->name = name;
…		…
1276	CODE:	1518	CODE:
1277	{	1519	{
1278	if (dx > 0)	1520	if (dx > 0)
1279	map_blank (self, self->x, self->y, dx, self->h);	1521	map_blank (self, self->x, self->y, dx, self->h);
1280	else if (dx < 0)	1522	else if (dx < 0)
1281	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1523	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1282		1524
1283	if (dy > 0)	1525	if (dy > 0)
1284	map_blank (self, self->x, self->y, self->w, dy);	1526	map_blank (self, self->x, self->y, self->w, dy);
1285	else if (dy < 0)	1527	else if (dy < 0)
1286	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1528	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1287		1529
1288	self->ox += dx; self->x += dx;	1530	self->ox += dx; self->x += dx;
1289	self->oy += dy; self->y += dy;	1531	self->oy += dy; self->y += dy;
1290		1532
1291	while (self->y < 0)	1533	while (self->y < 0)
…		…
1343	cell->stat_width = 1;	1585	cell->stat_width = 1;
1344	cell->stat_hp = *data++;	1586	cell->stat_hp = *data++;
1345	}	1587	}
1346	else if (cmd == 6) // monster width	1588	else if (cmd == 6) // monster width
1347	cell->stat_width = *data++ + 1;	1589	cell->stat_width = *data++ + 1;
1348	else if (cmd == 0x47) // monster width	1590	else if (cmd == 0x47)
1349	{	1591	{
1350	if (*data == 4)	1592	if (*data == 4)
1351	; // decode player tag	1593	; // decode player count
1352		1594
1353	data += *data + 1;	1595	data += *data + 1;
1354	}	1596	}
1355	else if (cmd == 8) // cell flags	1597	else if (cmd == 8) // cell flags
1356	cell->flags = *data++;	1598	cell->flags = *data++;
…		…
1365	cell->darkness = *data++ + 1;	1607	cell->darkness = *data++ + 1;
1366	}	1608	}
1367		1609
1368	if (flags & 4)	1610	if (flags & 4)
1369	{	1611	{
1370	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1612	faceid face = (data [0] << 8) + data [1]; data += 2;
		1613	need_facenum (self, face);
		1614	cell->tile [0] = self->face2tile [face];
1371	}	1615	}
1372		1616
1373	if (flags & 2)	1617	if (flags & 2)
1374	{	1618	{
1375	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1619	faceid face = (data [0] << 8) + data [1]; data += 2;
		1620	need_facenum (self, face);
		1621	cell->tile [1] = self->face2tile [face];
1376	}	1622	}
1377		1623
1378	if (flags & 1)	1624	if (flags & 1)
1379	{	1625	{
1380	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1626	faceid face = (data [0] << 8) + data [1]; data += 2;
		1627	need_facenum (self, face);
		1628	cell->tile [2] = self->face2tile [face];
1381	}	1629	}
1382	}	1630	}
1383	else	1631	else
1384	cell->darkness = 0;	1632	cell->darkness = 0;
1385	}	1633	}
…		…
1415	{	1663	{
1416	mapcell *cell = row->col + (x - row->c0);	1664	mapcell *cell = row->col + (x - row->c0);
1417		1665
1418	for (z = 0; z <= 0; z++)	1666	for (z = 0; z <= 0; z++)
1419	{	1667	{
1420	mapface face = cell->face [z];
1421
1422	if (face)
1423	{
1424	maptex tex = self->tex [face];	1668	maptex tex = self->tex [cell->tile [z]];
1425	int a0 = 255 - tex.a;	1669	int a0 = 255 - tex.a;
1426	int a1 = tex.a;	1670	int a1 = tex.a;
1427		1671
1428	r = (r * a0 + tex.r * a1) / 255;	1672	r = (r * a0 + tex.r * a1) / 255;
1429	g = (g * a0 + tex.g * a1) / 255;	1673	g = (g * a0 + tex.g * a1) / 255;
1430	b = (b * a0 + tex.b * a1) / 255;	1674	b = (b * a0 + tex.b * a1) / 255;
1431	a = (a * a0 + tex.a * a1) / 255;	1675	a = (a * a0 + tex.a * a1) / 255;
1432	}
1433	}	1676	}
1434	}	1677	}
1435		1678
1436	*map++ = (r )	1679	*map++ = (r )
1437	| (g << 8)	1680	| (g << 8)
…		…
1444	}	1687	}
1445	OUTPUT:	1688	OUTPUT:
1446	RETVAL	1689	RETVAL
1447		1690
1448	void	1691	void
1449	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1450	CODE:	1693	CODE:
1451	{	1694	{
1452	int vx, vy;	1695	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1697	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1698	smooth_key skey;
1453	int x, y, z;	1699	int x, y, z;
1454	int last_name;	1700	int last_name;
1455	mapface face;
1456		1701
1457	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1702	// thats current max. sorry.
1458	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1703	if (sw > 255) sw = 255;
		1704	if (sh > 255) sh = 255;
1459		1705
1460	/*	1706	// clear key, in case of extra padding
1461	int vx = self->vx = self->w >= sw	1707	memset (&skey, 0, sizeof (skey));
1462	? self->x + (self->w - sw) / 2
1463	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1464
1465	int vy = self->vy = self->h >= sh
1466	? self->y + (self->h - sh) / 2
1467	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1468	*/
1469		1708
1470	glColor4ub (255, 255, 255, 255);	1709	glColor4ub (255, 255, 255, 255);
1471		1710
1472	glEnable (GL_BLEND);	1711	glEnable (GL_BLEND);
1473	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1476		1715
1477	glBegin (GL_QUADS);	1716	glBegin (GL_QUADS);
1478		1717
1479	last_name = 0;	1718	last_name = 0;
1480		1719
		1720	mx += self->x;
		1721	my += self->y;
		1722
		1723	// first pass: determine smooth_max
		1724	// rather ugly, if you ask me
		1725	// could also be stored inside mapcell and updated on change
		1726	memset (smooth_max, 0, sizeof (smooth_max));
		1727
		1728	for (y = 0; y < sh; y++)
		1729	if (0 <= y + my && y + my < self->rows)
		1730	{
		1731	maprow *row = self->row + (y + my);
		1732
		1733	for (x = 0; x < sw; x++)
		1734	if (row->c0 <= x + mx && x + mx < row->c1)
		1735	{
		1736	mapcell *cell = row->col + (x + mx - row->c0);
		1737
		1738	smooth_max[x + 1][y + 1] =
		1739	MAX (self->tex [cell->tile [0]].smoothlevel,
		1740	MAX (self->tex [cell->tile [1]].smoothlevel,
		1741	self->tex [cell->tile [2]].smoothlevel));
		1742	}
		1743	}
		1744
1481	for (z = 0; z < 3; z++)	1745	for (z = 0; z <= 2; z++)
		1746	{
		1747	memset (smooth_level, 0, sizeof (smooth_level));
		1748
1482	for (y = 0; y < sh; y++)	1749	for (y = 0; y < sh; y++)
1483	if (0 <= y + vy && y + vy < self->rows)	1750	if (0 <= y + my && y + my < self->rows)
1484	{	1751	{
1485	maprow *row = self->row + (y + vy);	1752	maprow *row = self->row + (y + my);
1486		1753
1487	for (x = 0; x < sw; x++)	1754	for (x = 0; x < sw; x++)
1488	if (row->c0 <= x + vx && x + vx < row->c1)	1755	if (row->c0 <= x + mx && x + mx < row->c1)
1489	{	1756	{
1490	mapcell *cell = row->col + (x + vx - row->c0);	1757	mapcell *cell = row->col + (x + mx - row->c0);
1491
1492	face = cell->face [z];	1758	tileid tile = cell->tile [z];
		1759
		1760	if (tile)
		1761	{
		1762	maptex tex = self->tex [tile];
		1763	int px = (x + 1) * T - tex.w;
		1764	int py = (y + 1) * T - tex.h;
1493		1765
1494	if (face && face < self->texs)	1766	// suppressing texture state switches here
		1767	// is only moderately effective, but worth the extra effort
		1768	if (last_name != tex.name)
		1769	{
		1770	if (!tex.name)
		1771	tex = self->tex [2]; /* missing, replace by noface */
		1772
		1773	glEnd ();
		1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1775	glBegin (GL_QUADS);
		1776	}
		1777
		1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1779	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1780	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1781	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1782
		1783	if (cell->flags && z == 2)
		1784	{
		1785	if (cell->flags & 1)
		1786	{
		1787	maptex tex = self->tex [1];
		1788	int px = x * T + T * 2 / 32;
		1789	int py = y * T - T * 6 / 32;
		1790
		1791	glEnd ();
		1792	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1793	glBegin (GL_QUADS);
		1794
		1795	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1796	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1797	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1798	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1799	}
		1800	}
		1801
		1802	// update smooth hash
		1803	if (tex.smoothtile)
		1804	{
		1805	skey.tile = tex.smoothtile;
		1806	skey.level = tex.smoothlevel;
		1807
		1808	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1809
		1810	// add bits to current tile and all neighbours. skey.x|y is
		1811	// shifted +1|+1 so we always stay positive.
		1812
		1813	// bits is ___n cccc CCCC bbbb
		1814	// n do not draw borders&corners
		1815	// c draw these corners, but...
		1816	// C ... not these
		1817	// b draw these borders
		1818
		1819	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1820	// ┃· ·· ·┃ ━━
		1821
		1822	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1823	// ·· ·· ·┏ ┓·
		1824
		1825	// full tile
		1826	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1827
		1828	// borders
		1829	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1830	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1831	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1832	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1833
		1834	// corners
		1835	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1836	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1837	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1838	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1839	}
		1840	}
		1841	}
		1842	}
		1843
		1844	// go through all smoothlevels, lowest to highest, then draw.
		1845	// this is basically counting sort
		1846	{
		1847	int w, b;
		1848
		1849	for (w = 0; w < 256 / 32; ++w)
		1850	{
		1851	uint32_t smask = smooth_level [w];
		1852	if (smask)
		1853	for (b = 0; b < 32; ++b)
		1854	if (smask & (((uint32_t)1) << b))
1495	{	1855	{
1496	maptex tex = self->tex [face];	1856	int level = (w << 5) | b;
1497	int px = (x + 1) * 32 - tex.w;	1857	HE *he;
1498	int py = (y + 1) * 32 - tex.h;
1499		1858
1500	if (last_name != tex.name)	1859	hv_iterinit (smooth);
		1860	while ((he = hv_iternext (smooth)))
1501	{	1861	{
		1862	smooth_key *skey = (smooth_key *)HeKEY (he);
		1863	IV bits = SvIVX (HeVAL (he));
		1864
		1865	if (!(bits & 0x1000)
		1866	&& skey->level == level
		1867	&& level > smooth_max [skey->x][skey->y])
		1868	{
		1869	maptex tex = self->tex [skey->tile];
		1870	int px = (((int)skey->x) - 1) * T;
		1871	int py = (((int)skey->y) - 1) * T;
		1872	int border = bits & 15;
		1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1874	float dx = tex.s * .0625f; // 16 images/row
		1875	float dy = tex.t * .5f ; // 2 images/column
		1876
		1877	// this time naively avoiding texture state changes
		1878	// save gobs of state changes.
		1879	if (last_name != tex.name)
		1880	{
		1881	if (!tex.name)
		1882	continue; // smoothing not yet available
		1883
1502	glEnd ();	1884	glEnd ();
1503	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1504	glBegin (GL_QUADS);	1886	glBegin (GL_QUADS);
		1887	}
		1888
		1889	if (border)
		1890	{
		1891	float ox = border * dx;
		1892
		1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1897	}
		1898
		1899	if (corner)
		1900	{
		1901	float ox = corner * dx;
		1902
		1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1907	}
1505	}	1908	}
1506
1507	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1508	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1509	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1510	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1511	}
1512
1513	if (cell->flags && z == 2)
1514	{
1515	if (cell->flags & 1)
1516	{
1517	maptex tex = self->tex [1];
1518	int px = (x + 1) * 32 - tex.w + 2;
1519	int py = (y + 1) * 32 - tex.h - 6;
1520
1521	glEnd ();
1522	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1523	glBegin (GL_QUADS);
1524
1525	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1526	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1527	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1528	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1529	}	1909	}
1530	}	1910	}
1531	}
1532	}	1911	}
		1912	}
		1913
		1914	hv_clear (smooth);
		1915	}
1533		1916
1534	glEnd ();	1917	glEnd ();
1535		1918
1536	glDisable (GL_TEXTURE_2D);	1919	glDisable (GL_TEXTURE_2D);
1537	glDisable (GL_BLEND);	1920	glDisable (GL_BLEND);
1538		1921
1539	// top layer: overlays such as the health bar	1922	// top layer: overlays such as the health bar
1540	for (y = 0; y < sh; y++)	1923	for (y = 0; y < sh; y++)
1541	if (0 <= y + vy && y + vy < self->rows)	1924	if (0 <= y + my && y + my < self->rows)
1542	{	1925	{
1543	maprow *row = self->row + (y + vy);	1926	maprow *row = self->row + (y + my);
1544		1927
1545	for (x = 0; x < sw; x++)	1928	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + vx && x + vx < row->c1)	1929	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	1930	{
1548	mapcell *cell = row->col + (x + vx - row->c0);	1931	mapcell *cell = row->col + (x + mx - row->c0);
1549		1932
1550	int px = x * 32;	1933	int px = x * T;
1551	int py = y * 32;	1934	int py = y * T;
1552		1935
1553	if (cell->stat_hp)	1936	if (cell->stat_hp)
1554	{	1937	{
1555	int width = cell->stat_width * 32;	1938	int width = cell->stat_width * T;
1556	int thick = sh / 28 + 1 + cell->stat_width;	1939	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1557		1940
1558	glColor3ub (0, 0, 0);	1941	glColor3ub (0, 0, 0);
1559	glRectf (px + 1, py - thick - 2,	1942	glRectf (px + 1, py - thick - 2,
1560	px + width - 1, py);	1943	px + width - 1, py);
1561		1944
…		…
1627	glDisable (GL_BLEND);	2010	glDisable (GL_BLEND);
1628	glDisable (GL_TEXTURE_2D);	2011	glDisable (GL_TEXTURE_2D);
1629	}	2012	}
1630		2013
1631	void	2014	void
1632	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1633	PPCODE:	2016	PPCODE:
1634	{	2017	{
1635	int vx, vy;
1636	int x, y;	2018	int x, y;
		2019	int sw1 = sw + 2;
		2020	int sh1 = sh + 2;
		2021	int sh3 = sh * 3;
1637	int sw4 = (sw + 3) & ~3;	2022	int sw34 = (sw * 3 + 3) & ~3;
		2023	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1638	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2024	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1639	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2025	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1640		2026
1641	memset (darkness, 255, sw4 * sh);
1642	SvPOK_only (darkness_sv);	2027	SvPOK_only (darkness3_sv);
1643	SvCUR_set (darkness_sv, sw4 * sh);	2028	SvCUR_set (darkness3_sv, sw34 * sh3);
1644		2029
1645	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2030	mx += self->x - 1;
1646	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2031	my += self->y - 1;
1647		2032
		2033	memset (darkness1, 255, sw1 * sh1);
		2034
1648	for (y = 0; y < sh; y++)	2035	for (y = 0; y < sh1; y++)
1649	if (0 <= y + vy && y + vy < self->rows)	2036	if (0 <= y + my && y + my < self->rows)
1650	{	2037	{
1651	maprow *row = self->row + (y + vy);	2038	maprow *row = self->row + (y + my);
1652		2039
1653	for (x = 0; x < sw; x++)	2040	for (x = 0; x < sw1; x++)
1654	if (row->c0 <= x + vx && x + vx < row->c1)	2041	if (row->c0 <= x + mx && x + mx < row->c1)
1655	{	2042	{
1656	mapcell *cell = row->col + (x + vx - row->c0);	2043	mapcell *cell = row->col + (x + mx - row->c0);
1657		2044
1658	darkness[y * sw4 + x] = cell->darkness	2045	darkness1 [y * sw1 + x] = cell->darkness
1659	? 255 - (cell->darkness - 1)	2046	? 255 - (cell->darkness - 1)
1660	: 255 - FOW_DARKNESS;	2047	: 255 - FOW_DARKNESS;
1661	}	2048	}
1662	}	2049	}
1663		2050
		2051	for (y = 0; y < sh; ++y)
		2052	for (x = 0; x < sw; ++x)
		2053	{
		2054	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2055	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2056	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2057	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2058	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2059	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2060	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2061	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2062	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2063
		2064	uint8_t r11 = (d11 + d21 + d12) / 3;
		2065	uint8_t r21 = d21;
		2066	uint8_t r31 = (d21 + d31 + d32) / 3;
		2067
		2068	uint8_t r12 = d12;
		2069	uint8_t r22 = d22;
		2070	uint8_t r32 = d32;
		2071
		2072	uint8_t r13 = (d13 + d23 + d12) / 3;
		2073	uint8_t r23 = d23;
		2074	uint8_t r33 = (d23 + d33 + d32) / 3;
		2075
		2076	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2077	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2078	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2079	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2080	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2081	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2082	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2083	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2084	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2085	}
		2086
		2087	free (darkness1);
		2088
1664	EXTEND (SP, 3);	2089	EXTEND (SP, 3);
1665	PUSHs (sv_2mortal (newSViv (sw4)));	2090	PUSHs (sv_2mortal (newSViv (sw34)));
1666	PUSHs (sv_2mortal (newSViv (sh)));	2091	PUSHs (sv_2mortal (newSViv (sh3)));
1667	PUSHs (darkness_sv);	2092	PUSHs (darkness3_sv);
1668	}	2093	}
1669		2094
1670	SV *	2095	SV *
1671	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1672	CODE:	2097	CODE:
…		…
1701	if (row && row->c0 <= x && x < row->c1)	2126	if (row && row->c0 <= x && x < row->c1)
1702	{	2127	{
1703	mapcell *cell = row->col + (x - row->c0);	2128	mapcell *cell = row->col + (x - row->c0);
1704	uint8_t flags = 0;	2129	uint8_t flags = 0;
1705		2130
1706	if (cell->face [0]) flags |= 1;	2131	if (cell->tile [0]) flags |= 1;
1707	if (cell->face [1]) flags |= 2;	2132	if (cell->tile [1]) flags |= 2;
1708	if (cell->face [2]) flags |= 4;	2133	if (cell->tile [2]) flags |= 4;
1709		2134
1710	*data++ = flags;	2135	*data++ = flags;
1711		2136
1712	if (flags & 1)	2137	if (flags & 1)
1713	{	2138	{
		2139	tileid tile = cell->tile [0];
1714	*data++ = cell->face [0] >> 8;	2140	*data++ = tile >> 8;
1715	*data++ = cell->face [0];	2141	*data++ = tile;
1716	}	2142	}
1717		2143
1718	if (flags & 2)	2144	if (flags & 2)
1719	{	2145	{
		2146	tileid tile = cell->tile [1];
1720	*data++ = cell->face [1] >> 8;	2147	*data++ = tile >> 8;
1721	*data++ = cell->face [1];	2148	*data++ = tile;
1722	}	2149	}
1723		2150
1724	if (flags & 4)	2151	if (flags & 4)
1725	{	2152	{
		2153	tileid tile = cell->tile [2];
1726	*data++ = cell->face [2] >> 8;	2154	*data++ = tile >> 8;
1727	*data++ = cell->face [2];	2155	*data++ = tile;
1728	}	2156	}
1729	}	2157	}
1730	else	2158	else
1731	*data++ = 0;	2159	*data++ = 0;
1732	}	2160	}
…		…
1772	{	2200	{
1773	uint8_t flags = *data++;	2201	uint8_t flags = *data++;
1774		2202
1775	if (flags)	2203	if (flags)
1776	{	2204	{
1777	mapface face[3] = { 0, 0, 0 };
1778
1779	mapcell *cell = row_get_cell (row, x);	2205	mapcell *cell = row_get_cell (row, x);
		2206	tileid tile[3] = { 0, 0, 0 };
1780		2207
1781	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2208	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1782	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2209	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1783	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2210	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1784		2211
1785	if (cell->darkness == 0)	2212	if (cell->darkness == 0)
1786	{	2213	{
1787	cell->darkness = 0;	2214	cell->darkness = 0;
1788		2215
1789	for (z = 0; z <= 2; z++)	2216	for (z = 0; z <= 2; z++)
1790	{	2217	{
1791	cell->face[z] = face[z];	2218	tileid t = tile [z];
1792		2219
1793	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2220	if (t >= self->texs || (t && !self->tex [t].name))
		2221	{
1794	XPUSHs (sv_2mortal (newSViv (face[z])));	2222	XPUSHs (sv_2mortal (newSViv (t)));
		2223	need_texid (self, t);
		2224	}
		2225
		2226	cell->tile [z] = t;
1795	}	2227	}
1796	}	2228	}
1797	}	2229	}
1798	}	2230	}
1799	}	2231	}
1800	}	2232	}
1801		2233
1802	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1803		2235
		2236	PROTOTYPES: DISABLE
		2237
1804	CFPlus::MixChunk	2238	CFPlus::MixChunk
1805	new_from_file (SV *class, char *path)	2239	new_from_file (SV *class, char *path)
1806	CODE:	2240	CODE:
1807	RETVAL = Mix_LoadWAV (path);	2241	RETVAL = Mix_LoadWAV (path);
1808	OUTPUT:	2242	OUTPUT:
…		…
1829		2263
1830	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1831		2265
1832	int	2266	int
1833	volume (int volume = -1)	2267	volume (int volume = -1)
		2268	PROTOTYPE: ;$
1834	CODE:	2269	CODE:
1835	RETVAL = Mix_VolumeMusic (volume);	2270	RETVAL = Mix_VolumeMusic (volume);
1836	OUTPUT:	2271	OUTPUT:
1837	RETVAL	2272	RETVAL
1838		2273
		2274	int
		2275	fade_out (int ms)
		2276	CODE:
		2277	RETVAL = Mix_FadeOutMusic (ms);
		2278	OUTPUT:
		2279	RETVAL
		2280
1839	CFPlus::MixMusic	2281	CFPlus::MixMusic
1840	new_from_file (SV *class, char *path)	2282	new_from_file (SV *class, char *path)
1841	CODE:	2283	CODE:
1842	RETVAL = Mix_LoadMUS (path);	2284	RETVAL = Mix_LoadMUS (path);
1843	OUTPUT:	2285	OUTPUT:
…		…
1853	CODE:	2295	CODE:
1854	RETVAL = Mix_PlayMusic (self, loops);	2296	RETVAL = Mix_PlayMusic (self, loops);
1855	OUTPUT:	2297	OUTPUT:
1856	RETVAL	2298	RETVAL
1857		2299
		2300	int
		2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2302	CODE:
		2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2304	OUTPUT:
		2305	RETVAL
		2306
1858	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2308
		2309	PROTOTYPES: ENABLE
1859		2310
1860	BOOT:	2311	BOOT:
1861	{	2312	{
1862	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1863	static const struct {	2314	static const struct {
1864	const char *name;	2315	const char *name;
1865	IV iv;	2316	IV iv;
1866	} *civ, const_iv[] = {	2317	} *civ, const_iv[] = {
1867	# define const_iv(name) { # name, (IV)name }	2318	# define const_iv(name) { # name, (IV)name }
		2319	const_iv (GL_VENDOR),
		2320	const_iv (GL_VERSION),
		2321	const_iv (GL_EXTENSIONS),
1868	const_iv (GL_COLOR_MATERIAL),	2322	const_iv (GL_COLOR_MATERIAL),
1869	const_iv (GL_SMOOTH),	2323	const_iv (GL_SMOOTH),
1870	const_iv (GL_FLAT),	2324	const_iv (GL_FLAT),
1871	const_iv (GL_DITHER),	2325	const_iv (GL_DITHER),
1872	const_iv (GL_BLEND),	2326	const_iv (GL_BLEND),
…		…
1876	const_iv (GL_ALPHA_TEST),	2330	const_iv (GL_ALPHA_TEST),
1877	const_iv (GL_NORMALIZE),	2331	const_iv (GL_NORMALIZE),
1878	const_iv (GL_RESCALE_NORMAL),	2332	const_iv (GL_RESCALE_NORMAL),
1879	const_iv (GL_FRONT),	2333	const_iv (GL_FRONT),
1880	const_iv (GL_BACK),	2334	const_iv (GL_BACK),
		2335	const_iv (GL_AUX0),
1881	const_iv (GL_AND),	2336	const_iv (GL_AND),
1882	const_iv (GL_ONE),	2337	const_iv (GL_ONE),
1883	const_iv (GL_ZERO),	2338	const_iv (GL_ZERO),
1884	const_iv (GL_SRC_ALPHA),	2339	const_iv (GL_SRC_ALPHA),
1885	const_iv (GL_DST_ALPHA),	2340	const_iv (GL_DST_ALPHA),
…		…
1899	const_iv (GL_LUMINANCE),	2354	const_iv (GL_LUMINANCE),
1900	const_iv (GL_LUMINANCE_ALPHA),	2355	const_iv (GL_LUMINANCE_ALPHA),
1901	const_iv (GL_FLOAT),	2356	const_iv (GL_FLOAT),
1902	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1903	const_iv (GL_COMPILE),	2358	const_iv (GL_COMPILE),
		2359	const_iv (GL_PROXY_TEXTURE_1D),
		2360	const_iv (GL_PROXY_TEXTURE_2D),
1904	const_iv (GL_TEXTURE_1D),	2361	const_iv (GL_TEXTURE_1D),
1905	const_iv (GL_TEXTURE_2D),	2362	const_iv (GL_TEXTURE_2D),
1906	const_iv (GL_TEXTURE_ENV),	2363	const_iv (GL_TEXTURE_ENV),
1907	const_iv (GL_TEXTURE_MAG_FILTER),	2364	const_iv (GL_TEXTURE_MAG_FILTER),
1908	const_iv (GL_TEXTURE_MIN_FILTER),	2365	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1938	const_iv (GL_QUAD_STRIP),	2395	const_iv (GL_QUAD_STRIP),
1939	const_iv (GL_TRIANGLES),	2396	const_iv (GL_TRIANGLES),
1940	const_iv (GL_TRIANGLE_STRIP),	2397	const_iv (GL_TRIANGLE_STRIP),
1941	const_iv (GL_TRIANGLE_FAN),	2398	const_iv (GL_TRIANGLE_FAN),
1942	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2399	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2400	const_iv (GL_POINT_SMOOTH_HINT),
		2401	const_iv (GL_LINE_SMOOTH_HINT),
		2402	const_iv (GL_POLYGON_SMOOTH_HINT),
		2403	const_iv (GL_GENERATE_MIPMAP_HINT),
1943	const_iv (GL_FASTEST),	2404	const_iv (GL_FASTEST),
		2405	const_iv (GL_DONT_CARE),
		2406	const_iv (GL_NICEST),
1944	const_iv (GL_V2F),	2407	const_iv (GL_V2F),
1945	const_iv (GL_V3F),	2408	const_iv (GL_V3F),
1946	const_iv (GL_T2F_V3F),	2409	const_iv (GL_T2F_V3F),
1947	const_iv (GL_T2F_N3F_V3F),	2410	const_iv (GL_T2F_N3F_V3F),
1948	# undef const_iv	2411	# undef const_iv
1949	};	2412	};
1950		2413
1951	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1952	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2416
		2417	texture_av = newAV ();
		2418	AvREAL_off (texture_av);
1953	}	2419	}
1954		2420
1955	char *	2421	char *
1956	gl_vendor ()	2422	gl_vendor ()
1957	CODE:	2423	CODE:
…		…
1968		2434
1969	char *	2435	char *
1970	gl_extensions ()	2436	gl_extensions ()
1971	CODE:	2437	CODE:
1972	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2438	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2439	OUTPUT:
		2440	RETVAL
		2441
		2442	const char *glGetString (GLenum pname)
		2443
		2444	GLint glGetInteger (GLenum pname)
		2445	CODE:
		2446	glGetIntegerv (pname, &RETVAL);
		2447	OUTPUT:
		2448	RETVAL
		2449
		2450	GLdouble glGetDouble (GLenum pname)
		2451	CODE:
		2452	glGetDoublev (pname, &RETVAL);
1973	OUTPUT:	2453	OUTPUT:
1974	RETVAL	2454	RETVAL
1975		2455
1976	int glGetError ()	2456	int glGetError ()
1977		2457
…		…
2102		2582
2103	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2583	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2104		2584
2105	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2585	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2106		2586
		2587	void glPixelZoom (float x, float y)
		2588
2107	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2589	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2108		2590
2109	int glGenTexture ()	2591	int glGenTexture ()
2110	CODE:	2592	CODE:
2111	{	2593	RETVAL = gen_texture ();
2112	GLuint name;
2113	glGenTextures (1, &name);
2114	RETVAL = name;
2115	}
2116	OUTPUT:	2594	OUTPUT:
2117	RETVAL	2595	RETVAL
2118		2596
2119	void glDeleteTexture (int name)	2597	void glDeleteTexture (int name)
2120	CODE:	2598	CODE:
2121	{
2122	GLuint name_ = name;
2123	glDeleteTextures (1, &name_);	2599	del_texture (name);
2124	}	2600
2125
2126	int glGenList ()	2601	int glGenList ()
2127	CODE:	2602	CODE:
2128	RETVAL = glGenLists (1);	2603	RETVAL = glGenLists (1);
2129	OUTPUT:	2604	OUTPUT:
2130	RETVAL	2605	RETVAL
…		…
2137		2612
2138	void glEndList ()	2613	void glEndList ()
2139		2614
2140	void glCallList (int list)	2615	void glCallList (int list)
2141		2616
		2617	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2618
		2619	PROTOTYPES: DISABLE
		2620
		2621	void
		2622	find_widget (SV *widget, NV x, NV y)
		2623	PPCODE:
		2624	{
		2625	if (within_widget (widget, x, y))
		2626	XPUSHs (widget);
		2627	}
		2628

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