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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs.
Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	long _ftol (double); /* defined by VC6 C libs */
3	long _ftol2 (double dblSource) { return _ftol (dblSource); }
4	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
5	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
6	# include <malloc.h>	4	# include <malloc.h>
7	# include <windows.h>	5	# include <windows.h>
8	# include <wininet.h>	6	# include <wininet.h>
9	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
10	#endif	14	#endif
11		15
12	#include "EXTERN.h"	16	#include "EXTERN.h"
13	#include "perl.h"	17	#include "perl.h"
14	#include "XSUB.h"	18	#include "XSUB.h"
15		19
16	#ifdef _WIN32	20	#ifdef _WIN32
17	# undef pipe	21	# undef pipe
18	#endif	22	#endif
19		23
		24	#include <assert.h>
20	#include <math.h>	25	#include <math.h>
21	#include <string.h>	26	#include <string.h>
22	#include <stdio.h>	27	#include <stdio.h>
23	#include <stdlib.h>	28	#include <stdlib.h>
24		29
25	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
26	#include <SDL_endian.h>	32	#include <SDL_endian.h>
27	#include <SDL_image.h>	33	#include <SDL_image.h>
28	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
30		36
…		…
39	# include <sys/types.h>	45	# include <sys/types.h>
40	# include <sys/socket.h>	46	# include <sys/socket.h>
41	# include <netinet/in.h>	47	# include <netinet/in.h>
42	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
43	# include <inttypes.h>	49	# include <inttypes.h>
44	#else
45	typedef unsigned char uint8_t;
46	typedef unsigned short uint16_t;
47	typedef unsigned int uint32_t;
48	typedef signed char int8_t;
49	typedef signed short int16_t;
50	typedef signed int int32_t;
51	#endif	50	#endif
52		51
53	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
54		53
55	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
56		55
57	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
58	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
…		…
63	# define PARACHUTE SDL_INIT_NOPARACHUTE	62	# define PARACHUTE SDL_INIT_NOPARACHUTE
64	#else	63	#else
65	# define PARACHUTE 0	64	# define PARACHUTE 0
66	#endif	65	#endif
67		66
		67	static AV *texture_av;
		68
68	static struct	69	static struct
69	{	70	{
70	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
71	#include "glfunc.h"	72	#include "glfunc.h"
72	#undef GL_FUNC	73	#undef GL_FUNC
73	} gl;	74	} gl;
74		75
		76	static void
75	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
76	{	78	{
77	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
78	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
79	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
80	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
81	else	83	else
82	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
83	}	85	}
84		86
		87	static GLuint
		88	gen_texture ()
		89	{
		90	GLuint name;
		91
		92	if (AvFILL (texture_av) >= 0)
		93	name = (GLuint)(size_t)av_pop (texture_av);
		94	else
		95	glGenTextures (1, &name);
		96
		97	return name;
		98	}
		99
		100	static void
		101	del_texture (GLuint name)
		102	{
		103	/* make a half-assed attempt at returning the memory used by the texture */
		104	/* textures are frequently being reused by cfplus anyway */
		105	/*glBindTexture (GL_TEXTURE_2D, name);*/
		106	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		107	av_push (texture_av, (SV *)(size_t)name);
		108	glDeleteTextures (1, &name);
		109	}
		110
85	#include "texcache.c"	111	#include "texcache.c"
86		112
87	#include "pango-font.c"	113	#include "pango-font.c"
88	#include "pango-fontmap.c"	114	#include "pango-fontmap.c"
89	#include "pango-render.c"	115	#include "pango-render.c"
…		…
162		188
163	*w = rect.width;	189	*w = rect.width;
164	*h = rect.height;	190	*h = rect.height;
165	}	191	}
166		192
		193	typedef uint16_t tileid;
167	typedef uint16_t mapface;	194	typedef uint16_t faceid;
168		195
169	typedef struct {	196	typedef struct {
170	GLint name;	197	int name;
171	int w, h;	198	int w, h;
172	float s, t;	199	float s, t;
173	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
174	} maptex;	203	} maptex;
175		204
176	typedef struct {	205	typedef struct {
177	uint32_t player;	206	uint32_t player;
178	mapface face[3];	207	tileid tile[3];
179	uint16_t darkness;	208	uint16_t darkness;
180	uint8_t stat_width, stat_hp, flags;	209	uint8_t stat_width, stat_hp, flags, smoothmax;
181	} mapcell;	210	} mapcell;
182		211
183	typedef struct {	212	typedef struct {
184	int32_t c0, c1;	213	int32_t c0, c1;
185	mapcell *col;	214	mapcell *col;
186	} maprow;	215	} maprow;
187		216
188	typedef struct map {	217	typedef struct map {
189	int x, y, w, h;	218	int x, y, w, h;
190	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
191	int faces;	220	int faces; tileid *face2tile; // [faceid]
192	mapface *face;	221	int texs; maptex *tex; // [tileid]
193
194	int texs;
195	maptex *tex;
196		222
197	int32_t rows;	223	int32_t rows;
198	maprow *row;	224	maprow *row;
199	} *CFPlus__Map;	225	} *CFPlus__Map;
200		226
…		…
220	return ptr;	246	return ptr;
221	}	247	}
222		248
223	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
224	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	250	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
		251
		252	static void
		253	need_facenum (struct map *self, faceid face)
		254	{
		255	while (self->faces <= face)
		256	{
		257	Append (tileid, self->face2tile, self->faces, self->faces);
		258	self->faces *= 2;
		259	}
		260	}
		261
		262	static void
		263	need_texid (struct map *self, int texid)
		264	{
		265	while (self->texs <= texid)
		266	{
		267	Append (maptex, self->tex, self->texs, self->texs);
		268	self->texs *= 2;
		269	}
		270	}
225		271
226	static maprow *	272	static maprow *
227	map_get_row (CFPlus__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
228	{	274	{
229	if (0 > y)	275	if (0 > y)
…		…
324	cell->player = 0;	370	cell->player = 0;
325	}	371	}
326	}	372	}
327	}	373	}
328		374
		375	typedef struct {
		376	tileid tile;
		377	uint8_t x, y, level;
		378	} smooth_key;
		379
		380	static void
		381	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		382	{
		383	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		384
		385	if (SvIOK (*sv))
		386	SvIV_set (*sv, SvIVX (*sv) | bits);
		387	else
		388	sv_setiv (*sv, bits);
		389	}
		390
329	static void	391	static void
330	music_finished (void)	392	music_finished (void)
331	{	393	{
332	SDL_UserEvent ev;	394	SDL_UserEvent ev;
333		395
…		…
365	n |= n >> 4;	427	n |= n >> 4;
366	n |= n >> 8;	428	n |= n >> 8;
367	n |= n >> 16;	429	n |= n >> 16;
368		430
369	return n + 1;	431	return n + 1;
		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;
370	}	476	}
371		477
372	MODULE = CFPlus PACKAGE = CFPlus	478	MODULE = CFPlus PACKAGE = CFPlus
373		479
374	PROTOTYPES: ENABLE	480	PROTOTYPES: ENABLE
…		…
379	static const struct {	485	static const struct {
380	const char *name;	486	const char *name;
381	IV iv;	487	IV iv;
382	} *civ, const_iv[] = {	488	} *civ, const_iv[] = {
383	# 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
384	const_iv (SDL_ACTIVEEVENT),	493	const_iv (SDL_ACTIVEEVENT),
385	const_iv (SDL_KEYDOWN),	494	const_iv (SDL_KEYDOWN),
386	const_iv (SDL_KEYUP),	495	const_iv (SDL_KEYUP),
387	const_iv (SDL_MOUSEMOTION),	496	const_iv (SDL_MOUSEMOTION),
388	const_iv (SDL_MOUSEBUTTONDOWN),	497	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
397	const_iv (SDL_EVENT_RESERVEDA),	506	const_iv (SDL_EVENT_RESERVEDA),
398	const_iv (SDL_EVENT_RESERVEDB),	507	const_iv (SDL_EVENT_RESERVEDB),
399	const_iv (SDL_VIDEORESIZE),	508	const_iv (SDL_VIDEORESIZE),
400	const_iv (SDL_VIDEOEXPOSE),	509	const_iv (SDL_VIDEOEXPOSE),
401	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
402	const_iv (SDLK_KP0),	516	const_iv (SDLK_KP0),
403	const_iv (SDLK_KP1),	517	const_iv (SDLK_KP1),
404	const_iv (SDLK_KP2),	518	const_iv (SDLK_KP2),
405	const_iv (SDLK_KP3),	519	const_iv (SDLK_KP3),
406	const_iv (SDLK_KP4),	520	const_iv (SDLK_KP4),
…		…
461	const_iv (SDLK_BREAK),	575	const_iv (SDLK_BREAK),
462	const_iv (SDLK_MENU),	576	const_iv (SDLK_MENU),
463	const_iv (SDLK_POWER),	577	const_iv (SDLK_POWER),
464	const_iv (SDLK_EURO),	578	const_iv (SDLK_EURO),
465	const_iv (SDLK_UNDO),	579	const_iv (SDLK_UNDO),
		580
466	const_iv (KMOD_NONE),	581	const_iv (KMOD_NONE),
		582	const_iv (KMOD_SHIFT),
467	const_iv (KMOD_LSHIFT),	583	const_iv (KMOD_LSHIFT),
468	const_iv (KMOD_RSHIFT),	584	const_iv (KMOD_RSHIFT),
		585	const_iv (KMOD_CTRL),
469	const_iv (KMOD_LCTRL),	586	const_iv (KMOD_LCTRL),
470	const_iv (KMOD_RCTRL),	587	const_iv (KMOD_RCTRL),
		588	const_iv (KMOD_ALT),
471	const_iv (KMOD_LALT),	589	const_iv (KMOD_LALT),
472	const_iv (KMOD_RALT),	590	const_iv (KMOD_RALT),
		591	const_iv (KMOD_META),
473	const_iv (KMOD_LMETA),	592	const_iv (KMOD_LMETA),
474	const_iv (KMOD_RMETA),	593	const_iv (KMOD_RMETA),
475	const_iv (KMOD_NUM),	594	const_iv (KMOD_NUM),
476	const_iv (KMOD_CAPS),	595	const_iv (KMOD_CAPS),
477	const_iv (KMOD_MODE),	596	const_iv (KMOD_MODE),
478	const_iv (KMOD_CTRL),
479	const_iv (KMOD_SHIFT),
480	const_iv (KMOD_ALT),
481	const_iv (KMOD_META)
482	# undef const_iv	597	# undef const_iv
483	};	598	};
484		599
485	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; )
486	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);
487	}	605	}
		606
		607	void
		608	weaken (SV *rv)
		609	PROTOTYPE: $
		610	CODE:
		611	sv_rvweaken (rv);
488		612
489	int	613	int
490	in_destruct ()	614	in_destruct ()
491	CODE:	615	CODE:
492	RETVAL = PL_main_cv == Nullcv;	616	RETVAL = PL_main_cv == Nullcv;
…		…
504	opengl_fontmap = pango_opengl_font_map_new ();	628	opengl_fontmap = pango_opengl_font_map_new ();
505	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);
506	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	630	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
507	}	631	}
508		632
		633	char *
		634	SDL_GetError ()
		635
509	int	636	int
510	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	637	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
511		638
512	void	639	void
513	SDL_Quit ()	640	SDL_Quit ()
514		641
515	void	642	void
516	SDL_ListModes ()	643	SDL_ListModes (int rgb, int alpha)
517	PPCODE:	644	PPCODE:
518	{	645	{
519	SDL_Rect **m;	646	SDL_Rect **m;
520		647
521	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	648	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	649	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
523	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	650	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
524	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	651	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
525		652
526	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	653	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
527	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	654	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
528		655
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	656	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
531	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
532	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
533		660
534	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
535	#if SDL_VERSION_ATLEAST(1,2,10)	662	#if SDL_VERSION_ATLEAST(1,2,10)
536	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	663	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
537	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	664	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
538	#endif	665	#endif
539		666
540	SDL_EnableUNICODE (1);
541	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
542
543	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	667	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
544		668
545	if (m && m != (SDL_Rect **)-1)	669	if (m && m != (SDL_Rect **)-1)
546	while (*m)	670	while (*m)
547	{	671	{
		672	if ((*m)->w >= 640 && (*m)->h >= 480)
		673	{
548	AV *av = newAV ();	674	AV *av = newAV ();
549	av_push (av, newSViv ((*m)->w));	675	av_push (av, newSViv ((*m)->w));
550	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));
551	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	679	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		680	}
552		681
553	++m;	682	++m;
554	}	683	}
555	}	684	}
556		685
557	char *
558	SDL_GetError ()
559
560	int	686	int
561	SDL_SetVideoMode (int w, int h, int fullscreen)	687	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
562	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
563	RETVAL = !!SDL_SetVideoMode (	698	RETVAL = !!SDL_SetVideoMode (
564	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	699	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
565	);	700	);
		701
566	if (RETVAL)	702	if (RETVAL)
567	{	703	{
		704	av_clear (texture_av);
		705
568	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
569	# 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);
570	# include "glfunc.h"	708	#include "glfunc.h"
571	# undef GL_FUNC	709	#undef GL_FUNC
572	}	710	}
		711	}
573	OUTPUT:	712	OUTPUT:
574	RETVAL	713	RETVAL
575		714
576	void	715	void
577	SDL_GL_SwapBuffers ()	716	SDL_GL_SwapBuffers ()
578		717
579	char *	718	char *
580	SDL_GetKeyName (int sym)	719	SDL_GetKeyName (int sym)
581		720
		721	int
		722	SDL_GetAppState ()
		723
582	void	724	void
583	SDL_PollEvent ()	725	poll_events ()
584	PPCODE:	726	PPCODE:
585	{	727	{
586	SDL_Event ev;	728	SDL_Event ev;
587		729
588	while (SDL_PollEvent (&ev))	730	SDL_PumpEvents ();
		731	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
589	{	732	{
590	HV *hv = newHV ();	733	HV *hv = newHV ();
591	hv_store (hv, "type", 4, newSViv (ev.type), 0);	734	hv_store (hv, "type", 4, newSViv (ev.type), 0);
592		735
593	switch (ev.type)	736	switch (ev.type)
…		…
595	case SDL_KEYDOWN:	738	case SDL_KEYDOWN:
596	case SDL_KEYUP:	739	case SDL_KEYUP:
597	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
598	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
599	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 */
600	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
601	break;	745	break;
602		746
603	case SDL_ACTIVEEVENT:	747	case SDL_ACTIVEEVENT:
604	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
605	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	749	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
606	break;	750	break;
607		751
608	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
609	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
610
611	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	772	hv_store (hv, "state", 5, newSViv (state), 0);
612	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	773	hv_store (hv, "x", 1, newSViv (x), 0);
613	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	774	hv_store (hv, "y", 1, newSViv (y), 0);
614	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
615	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		777	}
616	break;	778	break;
617		779
618	case SDL_MOUSEBUTTONDOWN:	780	case SDL_MOUSEBUTTONDOWN:
619	case SDL_MOUSEBUTTONUP:	781	case SDL_MOUSEBUTTONUP:
620	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
649	Mix_AllocateChannels (int numchans = -1)	811	Mix_AllocateChannels (int numchans = -1)
650		812
651	void	813	void
652	lowdelay (int fd, int val = 1)	814	lowdelay (int fd, int val = 1)
653	CODE:	815	CODE:
654	#ifndef _WIN32
655	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
656	#endif
657		817
658	void	818	void
659	win32_proxy_info ()	819	win32_proxy_info ()
660	PPCODE:	820	PPCODE:
661	{	821	{
…		…
796	_exit (1);	956	_exit (1);
797		957
798	void	958	void
799	_exit (int retval = 0)	959	_exit (int retval = 0)
800	CODE:	960	CODE:
		961	#ifdef WIN32
		962	ExitThread (retval); // unclean, please beam me up
		963	#else
801	_exit (retval);	964	_exit (retval);
		965	#endif
		966
		967	void
		968	debug ()
		969	CODE:
		970	{
		971	#if DEBUG
		972	VALGRIND_DO_LEAK_CHECK;
		973	#endif
		974	}
802		975
803	MODULE = CFPlus PACKAGE = CFPlus::Font	976	MODULE = CFPlus PACKAGE = CFPlus::Font
		977
		978	PROTOTYPES: DISABLE
804		979
805	CFPlus::Font	980	CFPlus::Font
806	new_from_file (SV *class, char *path, int id = 0)	981	new_from_file (SV *class, char *path, int id = 0)
807	CODE:	982	CODE:
808	{	983	{
…		…
819	CODE:	994	CODE:
820	pango_font_description_free (self);	995	pango_font_description_free (self);
821		996
822	void	997	void
823	make_default (CFPlus::Font self)	998	make_default (CFPlus::Font self)
		999	PROTOTYPE: $
824	CODE:	1000	CODE:
825	default_font = self;	1001	default_font = self;
826		1002
827	MODULE = CFPlus PACKAGE = CFPlus::Layout	1003	MODULE = CFPlus PACKAGE = CFPlus::Layout
828		1004
		1005	PROTOTYPES: DISABLE
		1006
829	void	1007	void
830	reset_glyph_cache ()	1008	reset_glyph_cache ()
		1009	PROTOTYPE:
831	CODE:	1010	CODE:
832	tc_clear ();	1011	tc_clear ();
833		1012
834	CFPlus::Layout	1013	CFPlus::Layout
835	new (SV *class)	1014	new (SV *class)
…		…
1053	xy_to_index (CFPlus::Layout self, int x, int y)	1232	xy_to_index (CFPlus::Layout self, int x, int y)
1054	CODE:	1233	CODE:
1055	{	1234	{
1056	int index, trailing;	1235	int index, trailing;
1057	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);
1058	RETVAL = index;	1237	RETVAL = index + trailing;
1059	}	1238	}
1060	OUTPUT:	1239	OUTPUT:
1061	RETVAL	1240	RETVAL
1062		1241
1063	void	1242	void
…		…
1069		1248
1070	EXTEND (SP, 3);	1249	EXTEND (SP, 3);
1071	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1072	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1073	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	}
1074	}	1292	}
1075		1293
1076	void	1294	void
1077	render (CFPlus::Layout self, float x, float y, int flags = 0)	1295	render (CFPlus::Layout self, float x, float y, int flags = 0)
1078	PPCODE:	1296	PPCODE:
…		…
1083	flags	1301	flags
1084	);	1302	);
1085		1303
1086	MODULE = CFPlus PACKAGE = CFPlus::Texture	1304	MODULE = CFPlus PACKAGE = CFPlus::Texture
1087		1305
1088	void	1306	PROTOTYPES: ENABLE
1089	pad2pot (SV *data_, SV *w_, SV *h_)
1090	CODE:
1091	{
1092	int ow = SvIV (w_);
1093	int oh = SvIV (h_);
1094		1307
1095	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_))
1096	{	1315	{
1097	int nw = minpot (ow);
1098	int nh = minpot (oh);
1099
1100	if (nw != ow || nh != oh)
1101	{
1102	if (SvOK (data_))
1103	{
1104	STRLEN datalen;	1316	STRLEN datalen;
1105	char *data = SvPVbyte (data_, datalen);	1317	char *data = SvPVbyte (data_, datalen);
1106	int bpp = datalen / (ow * oh);	1318	int bpp = datalen / (ow * oh);
1107	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1319	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1108		1320
1109	SvPOK_only (result_);	1321	SvPOK_only (result_);
1110	SvCUR_set (result_, nw * nh * bpp);	1322	SvCUR_set (result_, nw * nh * bpp);
1111		1323
1112	memset (SvPVX (result_), 0, nw * nh * bpp);	1324	memset (SvPVX (result_), 0, nw * nh * bpp);
1113	while (oh--)	1325	while (oh--)
1114	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);
1115		1327
1116	sv_setsv (data_, result_);	1328	sv_setsv (data_, result_);
1117	}
1118
1119	sv_setiv (w_, nw);
1120	sv_setiv (h_, nh);
1121	}
1122	}	1329	}
1123	}	1330	}
1124		1331
1125	void	1332	void
1126	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.)
…		…
1169	glDisable (GL_ALPHA_TEST);	1376	glDisable (GL_ALPHA_TEST);
1170	glDisable (GL_BLEND);	1377	glDisable (GL_BLEND);
1171	}	1378	}
1172	}	1379	}
1173		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
1174	MODULE = CFPlus PACKAGE = CFPlus::Map	1392	MODULE = CFPlus PACKAGE = CFPlus::Map
1175		1393
		1394	PROTOTYPES: DISABLE
		1395
1176	CFPlus::Map	1396	CFPlus::Map
1177	new (SV *class, int map_width, int map_height)	1397	new (SV *class)
1178	CODE:	1398	CODE:
1179	New (0, RETVAL, 1, struct map);	1399	New (0, RETVAL, 1, struct map);
1180	RETVAL->x = 0;	1400	RETVAL->x = 0;
1181	RETVAL->y = 0;	1401	RETVAL->y = 0;
1182	RETVAL->w = map_width;	1402	RETVAL->w = 0;
1183	RETVAL->h = map_height;	1403	RETVAL->h = 0;
1184	RETVAL->ox = 0;	1404	RETVAL->ox = 0;
1185	RETVAL->oy = 0;	1405	RETVAL->oy = 0;
1186	RETVAL->faces = 8192;	1406	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1187	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1407	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1188	RETVAL->texs = 8192;
1189	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1190	RETVAL->rows = 0;	1408	RETVAL->rows = 0;
1191	RETVAL->row = 0;	1409	RETVAL->row = 0;
1192	OUTPUT:	1410	OUTPUT:
1193	RETVAL	1411	RETVAL
1194		1412
1195	void	1413	void
1196	DESTROY (CFPlus::Map self)	1414	DESTROY (CFPlus::Map self)
1197	CODE:	1415	CODE:
1198	{	1416	{
1199	map_clear (self);	1417	map_clear (self);
1200	Safefree (self->face);	1418	Safefree (self->face2tile);
1201	Safefree (self->tex);	1419	Safefree (self->tex);
1202	Safefree (self);	1420	Safefree (self);
1203	}	1421	}
1204		1422
1205	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
1206	clear (CFPlus::Map self)	1430	clear (CFPlus::Map self)
1207	CODE:	1431	CODE:
1208	map_clear (self);	1432	map_clear (self);
1209		1433
1210	void	1434	void
1211	set_face (CFPlus::Map self, int face, int texid)	1435	set_tileid (CFPlus::Map self, int face, int tile)
1212	CODE:	1436	CODE:
1213	{	1437	{
1214	while (self->faces <= face)	1438	need_facenum (self, face); self->face2tile [face] = tile;
1215	{	1439	need_texid (self, tile);
1216	Append (mapface, self->face, self->faces, self->faces);	1440	}
1217	self->faces *= 2;
1218	}
1219		1441
1220	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;
1221	}	1463	}
1222		1464
1223	void	1465	void
1224	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	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)
1225	CODE:	1467	CODE:
1226	{	1468	{
1227	while (self->texs <= texid)	1469	need_texid (self, texid);
1228	{
1229	Append (maptex, self->tex, self->texs, self->texs);
1230	self->texs *= 2;
1231	}
1232		1470
1233	{	1471	{
1234	maptex *tex = self->tex + texid;	1472	maptex *tex = self->tex + texid;
1235		1473
1236	tex->name = name;	1474	tex->name = name;
…		…
1280	CODE:	1518	CODE:
1281	{	1519	{
1282	if (dx > 0)	1520	if (dx > 0)
1283	map_blank (self, self->x, self->y, dx, self->h);	1521	map_blank (self, self->x, self->y, dx, self->h);
1284	else if (dx < 0)	1522	else if (dx < 0)
1285	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);
1286		1524
1287	if (dy > 0)	1525	if (dy > 0)
1288	map_blank (self, self->x, self->y, self->w, dy);	1526	map_blank (self, self->x, self->y, self->w, dy);
1289	else if (dy < 0)	1527	else if (dy < 0)
1290	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);
1291		1529
1292	self->ox += dx; self->x += dx;	1530	self->ox += dx; self->x += dx;
1293	self->oy += dy; self->y += dy;	1531	self->oy += dy; self->y += dy;
1294		1532
1295	while (self->y < 0)	1533	while (self->y < 0)
…		…
1347	cell->stat_width = 1;	1585	cell->stat_width = 1;
1348	cell->stat_hp = *data++;	1586	cell->stat_hp = *data++;
1349	}	1587	}
1350	else if (cmd == 6) // monster width	1588	else if (cmd == 6) // monster width
1351	cell->stat_width = *data++ + 1;	1589	cell->stat_width = *data++ + 1;
1352	else if (cmd == 0x47) // monster width	1590	else if (cmd == 0x47)
1353	{	1591	{
1354	if (*data == 4)	1592	if (*data == 4)
1355	; // decode player tag	1593	; // decode player count
1356		1594
1357	data += *data + 1;	1595	data += *data + 1;
1358	}	1596	}
1359	else if (cmd == 8) // cell flags	1597	else if (cmd == 8) // cell flags
1360	cell->flags = *data++;	1598	cell->flags = *data++;
…		…
1369	cell->darkness = *data++ + 1;	1607	cell->darkness = *data++ + 1;
1370	}	1608	}
1371		1609
1372	if (flags & 4)	1610	if (flags & 4)
1373	{	1611	{
1374	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];
1375	}	1615	}
1376		1616
1377	if (flags & 2)	1617	if (flags & 2)
1378	{	1618	{
1379	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];
1380	}	1622	}
1381		1623
1382	if (flags & 1)	1624	if (flags & 1)
1383	{	1625	{
1384	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];
1385	}	1629	}
1386	}	1630	}
1387	else	1631	else
1388	cell->darkness = 0;	1632	cell->darkness = 0;
1389	}	1633	}
…		…
1419	{	1663	{
1420	mapcell *cell = row->col + (x - row->c0);	1664	mapcell *cell = row->col + (x - row->c0);
1421		1665
1422	for (z = 0; z <= 0; z++)	1666	for (z = 0; z <= 0; z++)
1423	{	1667	{
1424	mapface face = cell->face [z];
1425
1426	if (face)
1427	{
1428	maptex tex = self->tex [face];	1668	maptex tex = self->tex [cell->tile [z]];
1429	int a0 = 255 - tex.a;	1669	int a0 = 255 - tex.a;
1430	int a1 = tex.a;	1670	int a1 = tex.a;
1431		1671
1432	r = (r * a0 + tex.r * a1) / 255;	1672	r = (r * a0 + tex.r * a1) / 255;
1433	g = (g * a0 + tex.g * a1) / 255;	1673	g = (g * a0 + tex.g * a1) / 255;
1434	b = (b * a0 + tex.b * a1) / 255;	1674	b = (b * a0 + tex.b * a1) / 255;
1435	a = (a * a0 + tex.a * a1) / 255;	1675	a = (a * a0 + tex.a * a1) / 255;
1436	}
1437	}	1676	}
1438	}	1677	}
1439		1678
1440	*map++ = (r )	1679	*map++ = (r )
1441	| (g << 8)	1680	| (g << 8)
…		…
1448	}	1687	}
1449	OUTPUT:	1688	OUTPUT:
1450	RETVAL	1689	RETVAL
1451		1690
1452	void	1691	void
1453	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)
1454	CODE:	1693	CODE:
1455	{	1694	{
1456	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;
1457	int x, y, z;	1699	int x, y, z;
1458	int last_name;	1700	int last_name;
1459	mapface face;
1460		1701
1461	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1702	// thats current max. sorry.
1462	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1703	if (sw > 255) sw = 255;
		1704	if (sh > 255) sh = 255;
1463		1705
1464	/*	1706	// clear key, in case of extra padding
1465	int vx = self->vx = self->w >= sw	1707	memset (&skey, 0, sizeof (skey));
1466	? self->x + (self->w - sw) / 2
1467	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1468
1469	int vy = self->vy = self->h >= sh
1470	? self->y + (self->h - sh) / 2
1471	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1472	*/
1473		1708
1474	glColor4ub (255, 255, 255, 255);	1709	glColor4ub (255, 255, 255, 255);
1475		1710
1476	glEnable (GL_BLEND);	1711	glEnable (GL_BLEND);
1477	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1480		1715
1481	glBegin (GL_QUADS);	1716	glBegin (GL_QUADS);
1482		1717
1483	last_name = 0;	1718	last_name = 0;
1484		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
1485	for (z = 0; z < 3; z++)	1745	for (z = 0; z <= 2; z++)
		1746	{
		1747	memset (smooth_level, 0, sizeof (smooth_level));
		1748
1486	for (y = 0; y < sh; y++)	1749	for (y = 0; y < sh; y++)
1487	if (0 <= y + vy && y + vy < self->rows)	1750	if (0 <= y + my && y + my < self->rows)
1488	{	1751	{
1489	maprow *row = self->row + (y + vy);	1752	maprow *row = self->row + (y + my);
1490		1753
1491	for (x = 0; x < sw; x++)	1754	for (x = 0; x < sw; x++)
1492	if (row->c0 <= x + vx && x + vx < row->c1)	1755	if (row->c0 <= x + mx && x + mx < row->c1)
1493	{	1756	{
1494	mapcell *cell = row->col + (x + vx - row->c0);	1757	mapcell *cell = row->col + (x + mx - row->c0);
1495
1496	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;
1497		1765
1498	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))
1499	{	1855	{
1500	maptex tex = self->tex [face];	1856	int level = (w << 5) | b;
1501	int px = (x + 1) * 32 - tex.w;	1857	HE *he;
1502	int py = (y + 1) * 32 - tex.h;
1503		1858
1504	if (last_name != tex.name)	1859	hv_iterinit (smooth);
		1860	while ((he = hv_iternext (smooth)))
1505	{	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
1506	glEnd ();	1884	glEnd ();
1507	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1508	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	}
1509	}	1908	}
1510
1511	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1512	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1513	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1514	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1515	}
1516
1517	if (cell->flags && z == 2)
1518	{
1519	if (cell->flags & 1)
1520	{
1521	maptex tex = self->tex [1];
1522	int px = (x + 1) * 32 - tex.w + 2;
1523	int py = (y + 1) * 32 - tex.h - 6;
1524
1525	glEnd ();
1526	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1527	glBegin (GL_QUADS);
1528
1529	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1530	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1531	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1532	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1533	}	1909	}
1534	}	1910	}
1535	}
1536	}	1911	}
		1912	}
		1913
		1914	hv_clear (smooth);
		1915	}
1537		1916
1538	glEnd ();	1917	glEnd ();
1539		1918
1540	glDisable (GL_TEXTURE_2D);	1919	glDisable (GL_TEXTURE_2D);
1541	glDisable (GL_BLEND);	1920	glDisable (GL_BLEND);
1542		1921
1543	// top layer: overlays such as the health bar	1922	// top layer: overlays such as the health bar
1544	for (y = 0; y < sh; y++)	1923	for (y = 0; y < sh; y++)
1545	if (0 <= y + vy && y + vy < self->rows)	1924	if (0 <= y + my && y + my < self->rows)
1546	{	1925	{
1547	maprow *row = self->row + (y + vy);	1926	maprow *row = self->row + (y + my);
1548		1927
1549	for (x = 0; x < sw; x++)	1928	for (x = 0; x < sw; x++)
1550	if (row->c0 <= x + vx && x + vx < row->c1)	1929	if (row->c0 <= x + mx && x + mx < row->c1)
1551	{	1930	{
1552	mapcell *cell = row->col + (x + vx - row->c0);	1931	mapcell *cell = row->col + (x + mx - row->c0);
1553		1932
1554	int px = x * 32;	1933	int px = x * T;
1555	int py = y * 32;	1934	int py = y * T;
1556		1935
1557	if (cell->stat_hp)	1936	if (cell->stat_hp)
1558	{	1937	{
1559	int width = cell->stat_width * 32;	1938	int width = cell->stat_width * T;
1560	int thick = sh / 28 + 1 + cell->stat_width;	1939	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1561		1940
1562	glColor3ub (0, 0, 0);	1941	glColor3ub (0, 0, 0);
1563	glRectf (px + 1, py - thick - 2,	1942	glRectf (px + 1, py - thick - 2,
1564	px + width - 1, py);	1943	px + width - 1, py);
1565		1944
…		…
1631	glDisable (GL_BLEND);	2010	glDisable (GL_BLEND);
1632	glDisable (GL_TEXTURE_2D);	2011	glDisable (GL_TEXTURE_2D);
1633	}	2012	}
1634		2013
1635	void	2014	void
1636	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)
1637	PPCODE:	2016	PPCODE:
1638	{	2017	{
1639	int vx, vy;
1640	int x, y;	2018	int x, y;
		2019	int sw1 = sw + 2;
		2020	int sh1 = sh + 2;
		2021	int sh3 = sh * 3;
1641	int sw4 = (sw + 3) & ~3;	2022	int sw34 = (sw * 3 + 3) & ~3;
		2023	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1642	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2024	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1643	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2025	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1644		2026
1645	memset (darkness, 255, sw4 * sh);
1646	SvPOK_only (darkness_sv);	2027	SvPOK_only (darkness3_sv);
1647	SvCUR_set (darkness_sv, sw4 * sh);	2028	SvCUR_set (darkness3_sv, sw34 * sh3);
1648		2029
1649	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2030	mx += self->x - 1;
1650	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2031	my += self->y - 1;
1651		2032
		2033	memset (darkness1, 255, sw1 * sh1);
		2034
1652	for (y = 0; y < sh; y++)	2035	for (y = 0; y < sh1; y++)
1653	if (0 <= y + vy && y + vy < self->rows)	2036	if (0 <= y + my && y + my < self->rows)
1654	{	2037	{
1655	maprow *row = self->row + (y + vy);	2038	maprow *row = self->row + (y + my);
1656		2039
1657	for (x = 0; x < sw; x++)	2040	for (x = 0; x < sw1; x++)
1658	if (row->c0 <= x + vx && x + vx < row->c1)	2041	if (row->c0 <= x + mx && x + mx < row->c1)
1659	{	2042	{
1660	mapcell *cell = row->col + (x + vx - row->c0);	2043	mapcell *cell = row->col + (x + mx - row->c0);
1661		2044
1662	darkness[y * sw4 + x] = cell->darkness	2045	darkness1 [y * sw1 + x] = cell->darkness
1663	? 255 - (cell->darkness - 1)	2046	? 255 - (cell->darkness - 1)
1664	: 255 - FOW_DARKNESS;	2047	: 255 - FOW_DARKNESS;
1665	}	2048	}
1666	}	2049	}
1667		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
1668	EXTEND (SP, 3);	2089	EXTEND (SP, 3);
1669	PUSHs (sv_2mortal (newSViv (sw4)));	2090	PUSHs (sv_2mortal (newSViv (sw34)));
1670	PUSHs (sv_2mortal (newSViv (sh)));	2091	PUSHs (sv_2mortal (newSViv (sh3)));
1671	PUSHs (darkness_sv);	2092	PUSHs (darkness3_sv);
1672	}	2093	}
1673		2094
1674	SV *	2095	SV *
1675	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)
1676	CODE:	2097	CODE:
…		…
1705	if (row && row->c0 <= x && x < row->c1)	2126	if (row && row->c0 <= x && x < row->c1)
1706	{	2127	{
1707	mapcell *cell = row->col + (x - row->c0);	2128	mapcell *cell = row->col + (x - row->c0);
1708	uint8_t flags = 0;	2129	uint8_t flags = 0;
1709		2130
1710	if (cell->face [0]) flags |= 1;	2131	if (cell->tile [0]) flags |= 1;
1711	if (cell->face [1]) flags |= 2;	2132	if (cell->tile [1]) flags |= 2;
1712	if (cell->face [2]) flags |= 4;	2133	if (cell->tile [2]) flags |= 4;
1713		2134
1714	*data++ = flags;	2135	*data++ = flags;
1715		2136
1716	if (flags & 1)	2137	if (flags & 1)
1717	{	2138	{
		2139	tileid tile = cell->tile [0];
1718	*data++ = cell->face [0] >> 8;	2140	*data++ = tile >> 8;
1719	*data++ = cell->face [0];	2141	*data++ = tile;
1720	}	2142	}
1721		2143
1722	if (flags & 2)	2144	if (flags & 2)
1723	{	2145	{
		2146	tileid tile = cell->tile [1];
1724	*data++ = cell->face [1] >> 8;	2147	*data++ = tile >> 8;
1725	*data++ = cell->face [1];	2148	*data++ = tile;
1726	}	2149	}
1727		2150
1728	if (flags & 4)	2151	if (flags & 4)
1729	{	2152	{
		2153	tileid tile = cell->tile [2];
1730	*data++ = cell->face [2] >> 8;	2154	*data++ = tile >> 8;
1731	*data++ = cell->face [2];	2155	*data++ = tile;
1732	}	2156	}
1733	}	2157	}
1734	else	2158	else
1735	*data++ = 0;	2159	*data++ = 0;
1736	}	2160	}
…		…
1776	{	2200	{
1777	uint8_t flags = *data++;	2201	uint8_t flags = *data++;
1778		2202
1779	if (flags)	2203	if (flags)
1780	{	2204	{
1781	mapface face[3] = { 0, 0, 0 };
1782
1783	mapcell *cell = row_get_cell (row, x);	2205	mapcell *cell = row_get_cell (row, x);
		2206	tileid tile[3] = { 0, 0, 0 };
1784		2207
1785	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2208	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1786	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2209	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1787	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2210	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1788		2211
1789	if (cell->darkness == 0)	2212	if (cell->darkness == 0)
1790	{	2213	{
1791	cell->darkness = 0;	2214	cell->darkness = 0;
1792		2215
1793	for (z = 0; z <= 2; z++)	2216	for (z = 0; z <= 2; z++)
1794	{	2217	{
1795	cell->face[z] = face[z];	2218	tileid t = tile [z];
1796		2219
1797	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2220	if (t >= self->texs || (t && !self->tex [t].name))
		2221	{
1798	XPUSHs (sv_2mortal (newSViv (face[z])));	2222	XPUSHs (sv_2mortal (newSViv (t)));
		2223	need_texid (self, t);
		2224	}
		2225
		2226	cell->tile [z] = t;
1799	}	2227	}
1800	}	2228	}
1801	}	2229	}
1802	}	2230	}
1803	}	2231	}
1804	}	2232	}
1805		2233
1806	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1807		2235
		2236	PROTOTYPES: DISABLE
		2237
1808	CFPlus::MixChunk	2238	CFPlus::MixChunk
1809	new_from_file (SV *class, char *path)	2239	new_from_file (SV *class, char *path)
1810	CODE:	2240	CODE:
1811	RETVAL = Mix_LoadWAV (path);	2241	RETVAL = Mix_LoadWAV (path);
1812	OUTPUT:	2242	OUTPUT:
…		…
1833		2263
1834	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1835		2265
1836	int	2266	int
1837	volume (int volume = -1)	2267	volume (int volume = -1)
		2268	PROTOTYPE: ;$
1838	CODE:	2269	CODE:
1839	RETVAL = Mix_VolumeMusic (volume);	2270	RETVAL = Mix_VolumeMusic (volume);
1840	OUTPUT:	2271	OUTPUT:
1841	RETVAL	2272	RETVAL
1842		2273
		2274	int
		2275	fade_out (int ms)
		2276	CODE:
		2277	RETVAL = Mix_FadeOutMusic (ms);
		2278	OUTPUT:
		2279	RETVAL
		2280
1843	CFPlus::MixMusic	2281	CFPlus::MixMusic
1844	new_from_file (SV *class, char *path)	2282	new_from_file (SV *class, char *path)
1845	CODE:	2283	CODE:
1846	RETVAL = Mix_LoadMUS (path);	2284	RETVAL = Mix_LoadMUS (path);
1847	OUTPUT:	2285	OUTPUT:
…		…
1857	CODE:	2295	CODE:
1858	RETVAL = Mix_PlayMusic (self, loops);	2296	RETVAL = Mix_PlayMusic (self, loops);
1859	OUTPUT:	2297	OUTPUT:
1860	RETVAL	2298	RETVAL
1861		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
1862	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2308
		2309	PROTOTYPES: ENABLE
1863		2310
1864	BOOT:	2311	BOOT:
1865	{	2312	{
1866	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1867	static const struct {	2314	static const struct {
1868	const char *name;	2315	const char *name;
1869	IV iv;	2316	IV iv;
1870	} *civ, const_iv[] = {	2317	} *civ, const_iv[] = {
1871	# 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),
1872	const_iv (GL_COLOR_MATERIAL),	2322	const_iv (GL_COLOR_MATERIAL),
1873	const_iv (GL_SMOOTH),	2323	const_iv (GL_SMOOTH),
1874	const_iv (GL_FLAT),	2324	const_iv (GL_FLAT),
1875	const_iv (GL_DITHER),	2325	const_iv (GL_DITHER),
1876	const_iv (GL_BLEND),	2326	const_iv (GL_BLEND),
…		…
1880	const_iv (GL_ALPHA_TEST),	2330	const_iv (GL_ALPHA_TEST),
1881	const_iv (GL_NORMALIZE),	2331	const_iv (GL_NORMALIZE),
1882	const_iv (GL_RESCALE_NORMAL),	2332	const_iv (GL_RESCALE_NORMAL),
1883	const_iv (GL_FRONT),	2333	const_iv (GL_FRONT),
1884	const_iv (GL_BACK),	2334	const_iv (GL_BACK),
		2335	const_iv (GL_AUX0),
1885	const_iv (GL_AND),	2336	const_iv (GL_AND),
1886	const_iv (GL_ONE),	2337	const_iv (GL_ONE),
1887	const_iv (GL_ZERO),	2338	const_iv (GL_ZERO),
1888	const_iv (GL_SRC_ALPHA),	2339	const_iv (GL_SRC_ALPHA),
1889	const_iv (GL_DST_ALPHA),	2340	const_iv (GL_DST_ALPHA),
…		…
1903	const_iv (GL_LUMINANCE),	2354	const_iv (GL_LUMINANCE),
1904	const_iv (GL_LUMINANCE_ALPHA),	2355	const_iv (GL_LUMINANCE_ALPHA),
1905	const_iv (GL_FLOAT),	2356	const_iv (GL_FLOAT),
1906	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1907	const_iv (GL_COMPILE),	2358	const_iv (GL_COMPILE),
		2359	const_iv (GL_PROXY_TEXTURE_1D),
		2360	const_iv (GL_PROXY_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_1D),	2361	const_iv (GL_TEXTURE_1D),
1909	const_iv (GL_TEXTURE_2D),	2362	const_iv (GL_TEXTURE_2D),
1910	const_iv (GL_TEXTURE_ENV),	2363	const_iv (GL_TEXTURE_ENV),
1911	const_iv (GL_TEXTURE_MAG_FILTER),	2364	const_iv (GL_TEXTURE_MAG_FILTER),
1912	const_iv (GL_TEXTURE_MIN_FILTER),	2365	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1942	const_iv (GL_QUAD_STRIP),	2395	const_iv (GL_QUAD_STRIP),
1943	const_iv (GL_TRIANGLES),	2396	const_iv (GL_TRIANGLES),
1944	const_iv (GL_TRIANGLE_STRIP),	2397	const_iv (GL_TRIANGLE_STRIP),
1945	const_iv (GL_TRIANGLE_FAN),	2398	const_iv (GL_TRIANGLE_FAN),
1946	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),
1947	const_iv (GL_FASTEST),	2404	const_iv (GL_FASTEST),
		2405	const_iv (GL_DONT_CARE),
		2406	const_iv (GL_NICEST),
1948	const_iv (GL_V2F),	2407	const_iv (GL_V2F),
1949	const_iv (GL_V3F),	2408	const_iv (GL_V3F),
1950	const_iv (GL_T2F_V3F),	2409	const_iv (GL_T2F_V3F),
1951	const_iv (GL_T2F_N3F_V3F),	2410	const_iv (GL_T2F_N3F_V3F),
1952	# undef const_iv	2411	# undef const_iv
1953	};	2412	};
1954		2413
1955	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; )
1956	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);
1957	}	2419	}
1958		2420
1959	char *	2421	char *
1960	gl_vendor ()	2422	gl_vendor ()
1961	CODE:	2423	CODE:
…		…
1972		2434
1973	char *	2435	char *
1974	gl_extensions ()	2436	gl_extensions ()
1975	CODE:	2437	CODE:
1976	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);
1977	OUTPUT:	2453	OUTPUT:
1978	RETVAL	2454	RETVAL
1979		2455
1980	int glGetError ()	2456	int glGetError ()
1981		2457
…		…
2106		2582
2107	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)
2108		2584
2109	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)
2110		2586
		2587	void glPixelZoom (float x, float y)
		2588
2111	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)
2112		2590
2113	int glGenTexture ()	2591	int glGenTexture ()
2114	CODE:	2592	CODE:
2115	{	2593	RETVAL = gen_texture ();
2116	GLuint name;
2117	glGenTextures (1, &name);
2118	RETVAL = name;
2119	}
2120	OUTPUT:	2594	OUTPUT:
2121	RETVAL	2595	RETVAL
2122		2596
2123	void glDeleteTexture (int name)	2597	void glDeleteTexture (int name)
2124	CODE:	2598	CODE:
2125	{
2126	GLuint name_ = name;
2127	glDeleteTextures (1, &name_);	2599	del_texture (name);
2128	}	2600
2129
2130	int glGenList ()	2601	int glGenList ()
2131	CODE:	2602	CODE:
2132	RETVAL = glGenLists (1);	2603	RETVAL = glGenLists (1);
2133	OUTPUT:	2604	OUTPUT:
2134	RETVAL	2605	RETVAL
…		…
2141		2612
2142	void glEndList ()	2613	void glEndList ()
2143		2614
2144	void glCallList (int list)	2615	void glCallList (int list)
2145		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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