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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.243 by root, Thu Dec 27 06:54:36 2007 UTC vs.
Revision 1.320 by root, Sun Nov 18 01:00:10 2018 UTC

…		…
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
22	// microsoft vs. C	22	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	23	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	24	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	25	# define M_PI 3.14159265f
27	#endif	26	#endif
28		27
29	#include <assert.h>	28	#include <assert.h>
…		…
39	#include <SDL_endian.h>	38	#include <SDL_endian.h>
40	#include <SDL_image.h>	39	#include <SDL_image.h>
41	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
43		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
44	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
46		52
47	#include <glib/gmacros.h>	53	#include <glib.h>
48		54
49	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
50		67
51	#ifndef _WIN32	68	#ifndef _WIN32
52	# include <sys/types.h>	69	# include <sys/types.h>
53	# include <sys/socket.h>	70	# include <sys/socket.h>
54	# include <netinet/in.h>	71	# include <netinet/in.h>
55	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
56	# include <inttypes.h>	73	# include <inttypes.h>
57	#endif	74	#endif
58		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
61	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
62		91
63	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
65		94
66	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
67		96
68	#if 0	97	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	99
71	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
72	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static char *
		106	fast_sv_grow (SV *sv, STRLEN need)
		107	{
		108	STRLEN len = SvLEN (sv);
		109	STRLEN want = SvCUR (sv) + need;
		110
		111	if (expect_false (len < want))
		112	{
		113	do
		114	len *= 2;
		115	while (len < want);
		116
		117	sv_grow (sv, len);
		118	}
		119
		120	SvCUR_set (sv, want);
		121	return SvEND (sv) - need;
		122	}
73		123
74	static AV *texture_av;	124	static AV *texture_av;
75		125
76	static struct	126	static struct
77	{	127	{
…		…
134	{	184	{
135	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
136		186
137	while (attrs)	187	while (attrs)
138	{	188	{
139	PangoAttribute *attr = attrs->data;	189	PangoAttribute *attr = (PangoAttribute *)attrs->data;
140		190
141	if (attr->klass->type == PANGO_ATTR_SHAPE)	191	if (attr->klass->type == PANGO_ATTR_SHAPE)
142	return 1;	192	return 1;
143		193
144	attrs = attrs->next;	194	attrs = attrs->next;
…		…
162	static void	212	static void
163	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
164	{	214	{
165	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
166	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
167	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
168	#endif	218	#endif
169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
170	}	220	}
171		221
172	static void	222	static void
173	layout_update_font (DC__Layout self)	223	layout_update_font (DC__Layout self)
174	{	224	{
175	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
176	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
177	*/	227	*/
178	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
179		229
180	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
181	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
…		…
209	int w, h;	259	int w, h;
210	float s, t;	260	float s, t;
211	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
212	tileid smoothtile;	262	tileid smoothtile;
213	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
214	} maptex;	265	} maptex;
215		266
216	typedef struct {	267	typedef struct {
217	uint32_t player;	268	uint32_t player;
218	tileid tile[3];	269	tileid tile[3];
…		…
350	self->oy = 0;	401	self->oy = 0;
351	self->row = 0;	402	self->row = 0;
352	self->rows = 0;	403	self->rows = 0;
353	}	404	}
354		405
		406	#define CELL_CLEAR(cell) \
		407	do { \
		408	if ((cell)->player) \
		409	(cell)->tile [2] = 0; \
		410	(cell)->darkness = 0; \
		411	(cell)->stat_hp = 0; \
		412	(cell)->flags = 0; \
		413	(cell)->player = 0; \
		414	} while (0)
		415
355	static void	416	static void
356	map_blank (DC__Map self, int x0, int y0, int w, int h)	417	map_blank (DC__Map self, int x0, int y0, int w, int h)
357	{	418	{
358	int x, y;	419	int x, y;
359	maprow *row;	420	maprow *row;
…		…
373	if (x >= row->c1)	434	if (x >= row->c1)
374	break;	435	break;
375		436
376	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
377		438
378	cell->darkness = 0;	439	CELL_CLEAR (cell);
379	cell->stat_hp = 0;
380	cell->flags = 0;
381	cell->player = 0;
382	}	440	}
383	}	441	}
384	}	442	}
385		443
386	typedef struct {	444	typedef struct {
…		…
421	ev.code = 1;	479	ev.code = 1;
422	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
423	ev.data2 = 0;	481	ev.data2 = 0;
424		482
425	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
		484	}
		485
		486	static unsigned int
		487	div255 (unsigned int n)
		488	{
		489	return (n + (n >> 8)) >> 8;
426	}	490	}
427		491
428	static unsigned int	492	static unsigned int
429	minpot (unsigned int n)	493	minpot (unsigned int n)
430	{	494	{
…		…
497	if (!svp || !SvTRUE (*svp))	561	if (!svp || !SvTRUE (*svp))
498	return 0;	562	return 0;
499		563
500	return 1;	564	return 1;
501	}	565	}
		566
		567	/******************************************************************************/
		568
		569	/* process keyboard modifiers */
		570	static int
		571	mod_munge (int mod)
		572	{
		573	mod &= MOD_MASK;
		574
		575	if (mod & (KMOD_META | KMOD_ALT))
		576	mod |= KMOD_LRAM;
		577
		578	return mod;
		579	}
		580
		581	static void
		582	deliantra_main (SV *real_main)
		583	{
		584	dSP;
		585
		586	PUSHMARK (SP);
		587	call_sv (real_main, G_DISCARD | G_VOID);
		588	}
		589
		590	#ifdef __MACOSX__
		591	static SV *real_main;
		592
		593	/* to due surprising braindamage on the side of SDL design, we
		594	* do some mind-boggling hack here: SDL requires a custom main()
		595	* on OS X, so... we provide one and call the original main(), which,
		596	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		597	* and which calls our main (== SDL_main) back.
		598	*/
		599	extern C_LINKAGE int
		600	main (int argc, char *argv[])
		601	{
		602	deliantra_main (real_main);
		603	}
		604
		605	#undef main
		606
		607	extern C_LINKAGE int main (int argc, char *argv[]);
		608
		609	static void
		610	SDL_main_hack (SV *real_main_)
		611	{
		612	real_main = real_main_;
		613
		614	char *argv[] = { "deliantra client", 0 };
		615	(main) (1, argv);
		616	}
		617	#else
		618	static void
		619	SDL_main_hack (SV *real_main)
		620	{
		621	deliantra_main (real_main);
		622	}
		623	#endif
502		624
503	MODULE = Deliantra::Client PACKAGE = DC	625	MODULE = Deliantra::Client PACKAGE = DC
504		626
505	PROTOTYPES: ENABLE	627	PROTOTYPES: ENABLE
506		628
…		…
535	const_iv (SDL_USEREVENT),	657	const_iv (SDL_USEREVENT),
536		658
537	const_iv (SDL_APPINPUTFOCUS),	659	const_iv (SDL_APPINPUTFOCUS),
538	const_iv (SDL_APPMOUSEFOCUS),	660	const_iv (SDL_APPMOUSEFOCUS),
539	const_iv (SDL_APPACTIVE),	661	const_iv (SDL_APPACTIVE),
		662
		663
		664	const_iv (SDLK_UNKNOWN),
		665	const_iv (SDLK_FIRST),
		666	const_iv (SDLK_BACKSPACE),
		667	const_iv (SDLK_TAB),
		668	const_iv (SDLK_CLEAR),
		669	const_iv (SDLK_RETURN),
		670	const_iv (SDLK_PAUSE),
		671	const_iv (SDLK_ESCAPE),
		672	const_iv (SDLK_SPACE),
		673	const_iv (SDLK_EXCLAIM),
		674	const_iv (SDLK_QUOTEDBL),
		675	const_iv (SDLK_HASH),
		676	const_iv (SDLK_DOLLAR),
		677	const_iv (SDLK_AMPERSAND),
		678	const_iv (SDLK_QUOTE),
		679	const_iv (SDLK_LEFTPAREN),
		680	const_iv (SDLK_RIGHTPAREN),
		681	const_iv (SDLK_ASTERISK),
		682	const_iv (SDLK_PLUS),
		683	const_iv (SDLK_COMMA),
		684	const_iv (SDLK_MINUS),
		685	const_iv (SDLK_PERIOD),
		686	const_iv (SDLK_SLASH),
		687	const_iv (SDLK_0),
		688	const_iv (SDLK_1),
		689	const_iv (SDLK_2),
		690	const_iv (SDLK_3),
		691	const_iv (SDLK_4),
		692	const_iv (SDLK_5),
		693	const_iv (SDLK_6),
		694	const_iv (SDLK_7),
		695	const_iv (SDLK_8),
		696	const_iv (SDLK_9),
		697	const_iv (SDLK_COLON),
		698	const_iv (SDLK_SEMICOLON),
		699	const_iv (SDLK_LESS),
		700	const_iv (SDLK_EQUALS),
		701	const_iv (SDLK_GREATER),
		702	const_iv (SDLK_QUESTION),
		703	const_iv (SDLK_AT),
		704
		705	const_iv (SDLK_LEFTBRACKET),
		706	const_iv (SDLK_BACKSLASH),
		707	const_iv (SDLK_RIGHTBRACKET),
		708	const_iv (SDLK_CARET),
		709	const_iv (SDLK_UNDERSCORE),
		710	const_iv (SDLK_BACKQUOTE),
		711	const_iv (SDLK_DELETE),
540		712
541	const_iv (SDLK_FIRST),	713	const_iv (SDLK_FIRST),
542	const_iv (SDLK_LAST),	714	const_iv (SDLK_LAST),
543	const_iv (SDLK_KP0),	715	const_iv (SDLK_KP0),
544	const_iv (SDLK_KP1),	716	const_iv (SDLK_KP1),
…		…
620	const_iv (KMOD_RMETA),	792	const_iv (KMOD_RMETA),
621	const_iv (KMOD_NUM),	793	const_iv (KMOD_NUM),
622	const_iv (KMOD_CAPS),	794	const_iv (KMOD_CAPS),
623	const_iv (KMOD_MODE),	795	const_iv (KMOD_MODE),
624		796
		797	const_iv (KMOD_LRAM),
		798
625	const_iv (MIX_DEFAULT_FORMAT),	799	const_iv (MIX_DEFAULT_FORMAT),
		800
		801	const_iv (SDL_INIT_TIMER),
		802	const_iv (SDL_INIT_AUDIO),
		803	const_iv (SDL_INIT_VIDEO),
		804	const_iv (SDL_INIT_CDROM),
		805	const_iv (SDL_INIT_JOYSTICK),
		806	const_iv (SDL_INIT_EVERYTHING),
		807	const_iv (SDL_INIT_NOPARACHUTE),
		808	const_iv (SDL_INIT_EVENTTHREAD),
		809
		810	const_iv (SDL_GL_RED_SIZE),
		811	const_iv (SDL_GL_GREEN_SIZE),
		812	const_iv (SDL_GL_BLUE_SIZE),
		813	const_iv (SDL_GL_ALPHA_SIZE),
		814	const_iv (SDL_GL_DOUBLEBUFFER),
		815	const_iv (SDL_GL_BUFFER_SIZE),
		816	const_iv (SDL_GL_DEPTH_SIZE),
		817	const_iv (SDL_GL_STENCIL_SIZE),
		818	const_iv (SDL_GL_ACCUM_RED_SIZE),
		819	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		820	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		821	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		822	const_iv (SDL_GL_STEREO),
		823	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		824	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		825	const_iv (SDL_GL_ACCELERATED_VISUAL),
		826	const_iv (SDL_GL_SWAP_CONTROL),
		827
		828	const_iv (FOW_DARKNESS)
626	# undef const_iv	829	# undef const_iv
627	};	830	};
628		831
629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	832	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	833	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
631		834
632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	835	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	836	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
634	}	837	}
635		838
…		…
651	NV ceil (NV x)	854	NV ceil (NV x)
652		855
653	IV minpot (UV n)	856	IV minpot (UV n)
654		857
655	IV popcount (UV n)	858	IV popcount (UV n)
		859
		860	NV distance (NV dx, NV dy)
		861	CODE:
		862	RETVAL = pow (dx * dx + dy * dy, 0.5);
		863	OUTPUT:
		864	RETVAL
656		865
657	void	866	void
658	pango_init ()	867	pango_init ()
659	CODE:	868	CODE:
660	{	869	{
661	opengl_fontmap = pango_opengl_font_map_new ();	870	opengl_fontmap = pango_opengl_font_map_new ();
662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	871	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	872	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		873	/*pango_context_set_font_description (opengl_context, default_font);*/
		874	#if PANGO_VERSION_CHECK (1, 15, 2)
		875	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		876	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		877	#endif
664	}	878	}
665		879
666	char *
667	SDL_GetError ()	880	char *SDL_GetError ()
668		881
669	int	882	void SDL_main_hack (SV *real_main)
670	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	883	PROTOTYPE: &
671		884
672	void	885	int SDL_Init (U32 flags)
		886
		887	int SDL_InitSubSystem (U32 flags)
		888
		889	void SDL_QuitSubSystem (U32 flags)
		890
673	SDL_Quit ()	891	void SDL_Quit ()
		892
		893	int SDL_GL_SetAttribute (int attr, int value)
		894	C_ARGS: (SDL_GLattr)attr, value
		895
		896	int SDL_GL_GetAttribute (int attr)
		897	CODE:
		898	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		899	XSRETURN_UNDEF;
		900	OUTPUT:
		901	RETVAL
674		902
675	void	903	void
676	SDL_ListModes (int rgb, int alpha)	904	SDL_ListModes (int rgb, int alpha)
677	PPCODE:	905	PPCODE:
678	{	906	{
…		…
690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	918	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	919	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	920	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
693		921
694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	922	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
695	#if SDL_VERSION_ATLEAST(1,2,10)
696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	923	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
698	#endif
699		924
700	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	925	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
701		926
702	if (m && m != (SDL_Rect **)-1)	927	if (m && m != (SDL_Rect **)-1)
703	while (*m)	928	while (*m)
704	{	929	{
705	if ((*m)->w >= 800 && (*m)->h >= 480)	930	if ((*m)->w >= 400 && (*m)->h >= 300)
706	{	931	{
707	AV *av = newAV ();	932	AV *av = newAV ();
708	av_push (av, newSViv ((*m)->w));	933	av_push (av, newSViv ((*m)->w));
709	av_push (av, newSViv ((*m)->h));	934	av_push (av, newSViv ((*m)->h));
710	av_push (av, newSViv (rgb));	935	av_push (av, newSViv (rgb));
…		…
733	);	958	);
734		959
735	if (RETVAL)	960	if (RETVAL)
736	{	961	{
737	av_clear (texture_av);	962	av_clear (texture_av);
738
739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	963	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
741	#include "glfunc.h"	964	#include "glfunc.h"
742	#undef GL_FUNC	965	#undef GL_FUNC
		966	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		967	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
743	}	968	}
744	}	969	}
745	OUTPUT:	970	OUTPUT:
746	RETVAL	971	RETVAL
		972
		973	void
		974	SDL_WM_SetCaption (const char *title, const char *icon)
747		975
748	void	976	void
749	SDL_GL_SwapBuffers ()	977	SDL_GL_SwapBuffers ()
750		978
751	char *	979	char *
752	SDL_GetKeyName (int sym)	980	SDL_GetKeyName (int sym)
		981	C_ARGS: (SDLKey)sym
753		982
754	int	983	int
755	SDL_GetAppState ()	984	SDL_GetAppState ()
756		985
		986	int
		987	SDL_GetModState ()
		988
		989	int
		990	SDL_WaitEvent ()
		991	C_ARGS: 0
		992
757	void	993	void
		994	SDL_PumpEvents ()
		995
		996	void
758	poll_events ()	997	peep_events ()
759	PPCODE:	998	PPCODE:
760	{	999	{
761	SDL_Event ev;	1000	SDL_Event ev;
762		1001
763	SDL_PumpEvents ();	1002	SDL_PumpEvents ();
…		…
770	{	1009	{
771	case SDL_KEYDOWN:	1010	case SDL_KEYDOWN:
772	case SDL_KEYUP:	1011	case SDL_KEYUP:
773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1012	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1013	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
775	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1014	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
776	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1015	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1016	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
778	break;	1017	break;
779		1018
780	case SDL_ACTIVEEVENT:	1019	case SDL_ACTIVEEVENT:
781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1020	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
799	x = ev.motion.x;	1038	x = ev.motion.x;
800	y = ev.motion.y;	1039	y = ev.motion.y;
801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1040	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
802	}	1041	}
803		1042
804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1043	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
805	hv_store (hv, "state", 5, newSViv (state), 0);	1044	hv_store (hv, "state", 5, newSViv (state), 0);
806	hv_store (hv, "x", 1, newSViv (x), 0);	1045	hv_store (hv, "x", 1, newSViv (x), 0);
807	hv_store (hv, "y", 1, newSViv (y), 0);	1046	hv_store (hv, "y", 1, newSViv (y), 0);
808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1047	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1048	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
810	}	1049	}
811	break;	1050	break;
812		1051
813	case SDL_MOUSEBUTTONDOWN:	1052	case SDL_MOUSEBUTTONDOWN:
814	case SDL_MOUSEBUTTONUP:	1053	case SDL_MOUSEBUTTONUP:
815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1054	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
816		1055
817	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1056	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
818	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1057	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
819	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1058	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
820	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1059	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
828	}	1067	}
829		1068
830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1069	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
831	}	1070	}
832	}	1071	}
		1072
		1073	char *
		1074	SDL_AudioDriverName ()
		1075	CODE:
		1076	{
		1077	char buf [256];
		1078	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1079	XSRETURN_UNDEF;
		1080
		1081	RETVAL = buf;
		1082	}
		1083	OUTPUT:
		1084	RETVAL
833		1085
834	int	1086	int
835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1087	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
836	POSTCALL:	1088	POSTCALL:
837	Mix_HookMusicFinished (music_finished);	1089	Mix_HookMusicFinished (music_finished);
…		…
894	}	1146	}
895	}	1147	}
896	#endif	1148	#endif
897	}	1149	}
898		1150
899	void	1151	int
900	add_font (char *file)	1152	add_font (char *file)
901	CODE:	1153	CODE:
902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1154	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1155	OUTPUT:
		1156	RETVAL
		1157
		1158	void
		1159	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1160
		1161	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1162	void
		1163	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
903		1164
904	void	1165	void
905	load_image_inline (SV *image_)	1166	load_image_inline (SV *image_)
906	ALIAS:	1167	ALIAS:
907	load_image_file = 1	1168	load_image_file = 1
…		…
953		1214
954	SDL_LockSurface (surface2);	1215	SDL_LockSurface (surface2);
955	EXTEND (SP, 6);	1216	EXTEND (SP, 6);
956	PUSHs (sv_2mortal (newSViv (surface2->w)));	1217	PUSHs (sv_2mortal (newSViv (surface2->w)));
957	PUSHs (sv_2mortal (newSViv (surface2->h)));	1218	PUSHs (sv_2mortal (newSViv (surface2->h)));
958	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1219	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
959	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1220	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
960	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1221	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
961	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1222	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
962	SDL_UnlockSurface (surface2);	1223	SDL_UnlockSurface (surface2);
963		1224
…		…
1023	#if DEBUG	1284	#if DEBUG
1024	VALGRIND_DO_LEAK_CHECK;	1285	VALGRIND_DO_LEAK_CHECK;
1025	#endif	1286	#endif
1026	}	1287	}
1027		1288
		1289	int
		1290	SvREFCNT (SV *sv)
		1291	CODE:
		1292	RETVAL = SvREFCNT (sv);
		1293	OUTPUT:
		1294	RETVAL
		1295
1028	MODULE = Deliantra::Client PACKAGE = DC::Font	1296	MODULE = Deliantra::Client PACKAGE = DC::Font
1029		1297
1030	PROTOTYPES: DISABLE	1298	PROTOTYPES: DISABLE
1031		1299
1032	DC::Font	1300	DC::Font
1033	new_from_file (SV *class, char *path, int id = 0)	1301	new_from_file (SV *klass, char *path, int id = 0)
1034	CODE:	1302	CODE:
1035	{	1303	{
1036	int count;	1304	int count;
1037	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1305	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1038	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1306	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1067	PROTOTYPE:	1335	PROTOTYPE:
1068	CODE:	1336	CODE:
1069	tc_restore ();	1337	tc_restore ();
1070		1338
1071	DC::Layout	1339	DC::Layout
1072	new (SV *class)	1340	new (SV *klass)
1073	CODE:	1341	CODE:
1074	New (0, RETVAL, 1, struct cf_layout);	1342	New (0, RETVAL, 1, struct cf_layout);
1075		1343
1076	RETVAL->pl = pango_layout_new (opengl_context);	1344	RETVAL->pl = pango_layout_new (opengl_context);
1077	RETVAL->r = 1.;	1345	RETVAL->r = 1.;
…		…
1165	{	1433	{
1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1434	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1167		1435
1168	do	1436	do
1169	{	1437	{
1170	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1438	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1171		1439
1172	if (run && shape_attr_p (run))	1440	if (run && shape_attr_p (run))
1173	{	1441	{
1174	PangoRectangle extents;	1442	PangoRectangle extents;
1175	pango_layout_iter_get_run_extents (iter, 0, &extents);	1443	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1226		1494
1227	void	1495	void
1228	set_height (DC::Layout self, int base_height)	1496	set_height (DC::Layout self, int base_height)
1229	CODE:	1497	CODE:
1230	if (self->base_height != base_height)	1498	if (self->base_height != base_height)
1231	{	1499	{
1232	self->base_height = base_height;	1500	self->base_height = base_height;
1233	layout_update_font (self);	1501	layout_update_font (self);
1234	}	1502	}
1235		1503
1236	void	1504	void
…		…
1279	int	1547	int
1280	descent (DC::Layout self)	1548	descent (DC::Layout self)
1281	CODE:	1549	CODE:
1282	{	1550	{
1283	PangoRectangle rect;	1551	PangoRectangle rect;
1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1552	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1285	pango_layout_line_get_pixel_extents (line, 0, &rect);	1553	pango_layout_line_get_pixel_extents (line, 0, &rect);
1286	RETVAL = PANGO_DESCENT (rect);	1554	RETVAL = PANGO_DESCENT (rect);
1287	}	1555	}
1288	OUTPUT:	1556	OUTPUT:
1289	RETVAL	1557	RETVAL
…		…
1301		1569
1302	void	1570	void
1303	cursor_pos (DC::Layout self, int index)	1571	cursor_pos (DC::Layout self, int index)
1304	PPCODE:	1572	PPCODE:
1305	{	1573	{
1306	PangoRectangle strong_pos;	1574	PangoRectangle pos;
1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1575	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1308		1576
1309	EXTEND (SP, 3);	1577	EXTEND (SP, 3);
1310	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1578	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1579	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1580	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1313	}	1581	}
1314		1582
1315	void	1583	void
1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)	1584	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1317	PPCODE:	1585	PPCODE:
1318	{	1586	{
1319	int line, x;	1587	int line, x;
1320		1588
1321	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1589	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1590	#if !PANGO_VERSION_CHECK (1, 17, 3)
1322	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1591	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1323		1592	--line;
		1593	#endif
1324	EXTEND (SP, 2);	1594	EXTEND (SP, 2);
1325	PUSHs (sv_2mortal (newSViv (line - 1)));	1595	PUSHs (sv_2mortal (newSViv (line)));
1326	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1596	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1327	}	1597	}
1328		1598
1329	void	1599	void
1330	line_x_to_index (DC::Layout self, int line, int x)	1600	line_x_to_index (DC::Layout self, int line, int x)
…		…
1334	int index, trailing;	1604	int index, trailing;
1335		1605
1336	if (line < 0)	1606	if (line < 0)
1337	XSRETURN_EMPTY;	1607	XSRETURN_EMPTY;
1338		1608
1339	if (!(lp = pango_layout_get_line (self->pl, line)))	1609	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1340	XSRETURN_EMPTY; /* do better */	1610	XSRETURN_EMPTY; /* do better */
1341		1611
1342	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1612	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1343		1613
1344	EXTEND (SP, 2);	1614	EXTEND (SP, 2);
…		…
1461	glDisable (GL_ALPHA_TEST);	1731	glDisable (GL_ALPHA_TEST);
1462	glDisable (GL_BLEND);	1732	glDisable (GL_BLEND);
1463	}	1733	}
1464	}	1734	}
1465		1735
		1736	void
		1737	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1738	PROTOTYPE: @
		1739	CODE:
		1740	{
		1741	glEnable (GL_BLEND);
		1742	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1743	glEnable (GL_TEXTURE_2D);
		1744	glBindTexture (GL_TEXTURE_2D, name1);
		1745
		1746	glColor3f (intensity, intensity, intensity);
		1747	glPushMatrix ();
		1748	glScalef (1./3, 1./3, 1.);
		1749
		1750	if (blend > 0.f)
		1751	{
		1752	float dx3 = dx * -3.f / w;
		1753	float dy3 = dy * -3.f / h;
		1754	GLfloat env_color[4] = { 0., 0., 0., blend };
		1755
		1756	/* interpolate the two shadow textures */
		1757	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1759
		1760	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1761	gl.ActiveTexture (GL_TEXTURE1);
		1762	glEnable (GL_TEXTURE_2D);
		1763	glBindTexture (GL_TEXTURE_2D, name2);
		1764	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1765
		1766	/* rgb == rgb(glcolor) */
		1767	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1768	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1769	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1770
		1771	/* alpha = interpolate t0, t1 by env_alpha */
		1772	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1773
		1774	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1775	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1776	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1777
		1778	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1780
		1781	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1783
		1784	glBegin (GL_QUADS);
		1785	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1786	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1787	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1788	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1789	glEnd ();
		1790
		1791	glDisable (GL_TEXTURE_2D);
		1792	gl.ActiveTexture (GL_TEXTURE0);
		1793	}
		1794	else
		1795	{
		1796	/* simple blending of one texture, also opengl <1.3 path */
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1798
		1799	glBegin (GL_QUADS);
		1800	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1801	glTexCoord2f (0, t); glVertex2f (0, h);
		1802	glTexCoord2f (s, t); glVertex2f (w, h);
		1803	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1804	glEnd ();
		1805	}
		1806
		1807	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1808	{
		1809	int x, y;
		1810	int dx3 = dx * 3;
		1811	int dy3 = dy * 3;
		1812
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1814	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1815	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1816	glTranslatef (-1., -1., 0);
		1817	glBegin (GL_QUADS);
		1818
		1819	for (y = 1; y < h; y += 3)
		1820	{
		1821	int y1 = y - dy3;
		1822	int y1valid = y1 >= 0 && y1 < h;
		1823
		1824	for (x = 1; x < w; x += 3)
		1825	{
		1826	int x1 = x - dx3;
		1827	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1828	uint8_t h2;
		1829
		1830	if (y1valid && x1 >= 0 && x1 < w)
		1831	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1832	else
		1833	h2 = 1; /* out of range == invisible */
		1834
		1835	if (h1 || h2)
		1836	{
		1837	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1838	glColor4f (1., 1., 1., alpha);
		1839
		1840	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1841	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1842	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1843	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1844	}
		1845	}
		1846	}
		1847	}
		1848
		1849	glEnd ();
		1850
		1851	glPopMatrix ();
		1852
		1853	glDisable (GL_TEXTURE_2D);
		1854	glDisable (GL_BLEND);
		1855	}
		1856
1466	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1857	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1467	CODE:	1858	CODE:
1468	{	1859	{
1469	GLint width;	1860	GLint width;
1470	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1861	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1477	MODULE = Deliantra::Client PACKAGE = DC::Map	1868	MODULE = Deliantra::Client PACKAGE = DC::Map
1478		1869
1479	PROTOTYPES: DISABLE	1870	PROTOTYPES: DISABLE
1480		1871
1481	DC::Map	1872	DC::Map
1482	new (SV *class)	1873	new (SV *klass)
1483	CODE:	1874	CODE:
1484	New (0, RETVAL, 1, struct map);	1875	New (0, RETVAL, 1, struct map);
1485	RETVAL->x = 0;	1876	RETVAL->x = 0;
1486	RETVAL->y = 0;	1877	RETVAL->y = 0;
1487	RETVAL->w = 0;	1878	RETVAL->w = 0;
…		…
1574	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1965	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1575	// use uglier nearest interpolation because linear suffers	1966	// use uglier nearest interpolation because linear suffers
1576	// from transparent color bleeding and ugly wrapping effects.	1967	// from transparent color bleeding and ugly wrapping effects.
1577	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1968	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1578	}	1969	}
		1970
		1971	void
		1972	expire_textures (DC::Map self, int texid, int count)
		1973	PPCODE:
		1974	for (; texid < self->texs && count; ++texid, --count)
		1975	{
		1976	maptex *tex = self->tex + texid;
		1977
		1978	if (tex->name)
		1979	{
		1980	if (tex->unused)
		1981	{
		1982	tex->name = 0;
		1983	tex->unused = 0;
		1984	XPUSHs (sv_2mortal (newSViv (texid)));
		1985	}
		1986	else
		1987	tex->unused = 1;
		1988	}
		1989	}
1579		1990
1580	int	1991	int
1581	ox (DC::Map self)	1992	ox (DC::Map self)
1582	ALIAS:	1993	ALIAS:
1583	oy = 1	1994	oy = 1
…		…
1623	self->y += MAP_EXTEND_Y;	2034	self->y += MAP_EXTEND_Y;
1624	}	2035	}
1625	}	2036	}
1626		2037
1627	SV *	2038	SV *
1628	map1a_update (DC::Map self, SV *data_, int extmap)	2039	map1a_update (DC::Map self, SV *data_)
1629	CODE:	2040	CODE:
1630	{	2041	{
1631	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2042	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1632	uint8_t *data_end = (uint8_t *)SvEND (data_);	2043	uint8_t *data_end = (uint8_t *)SvEND (data_);
1633	mapcell *cell;	2044	mapcell *cell;
…		…
1654		2065
1655	//TODO: don't trust server data to be in-range(!)	2066	//TODO: don't trust server data to be in-range(!)
1656		2067
1657	if (flags & 8)	2068	if (flags & 8)
1658	{	2069	{
		2070	uint8_t ext, cmd;
		2071
1659	if (extmap)	2072	do
1660	{	2073	{
1661	uint8_t ext, cmd;	2074	ext = *data++;
		2075	cmd = ext & 0x7f;
1662		2076
1663	do	2077	if (cmd < 4)
		2078	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2079	else if (cmd == 5) // health
1664	{	2080	{
1665	ext = *data++;
1666	cmd = ext & 0x3f;
1667
1668	if (cmd < 4)
1669	cell->darkness = 255 - ext * 64 + 1;
1670	else if (cmd == 5) // health
1671	{
1672	cell->stat_width = 1;	2081	cell->stat_width = 1;
1673	cell->stat_hp = *data++;	2082	cell->stat_hp = *data++;
1674	}
1675	else if (cmd == 6) // monster width
1676	cell->stat_width = *data++ + 1;
1677	else if (cmd == 0x47)
1678	{
1679	if (*data == 4)
1680	; // decode player count
1681
1682	data += *data + 1;
1683	}
1684	else if (cmd == 8) // cell flags
1685	cell->flags = *data++;
1686	else if (ext & 0x40) // unknown, multibyte => skip
1687	data += *data + 1;
1688	else
1689	data++;
1690	}	2083	}
1691	while (ext & 0x80);	2084	else if (cmd == 6) // monster width
		2085	cell->stat_width = *data++ + 1;
		2086	else if (cmd == 0x47)
		2087	{
		2088	if (*data == 1) cell->player = data [1];
		2089	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2090	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2091	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2092
		2093	data += *data + 1;
		2094	}
		2095	else if (cmd == 8) // cell flags
		2096	cell->flags = *data++;
		2097	else if (ext & 0x40) // unknown, multibyte => skip
		2098	data += *data + 1;
		2099	else
		2100	data++;
1692	}	2101	}
1693	else	2102	while (ext & 0x80);
1694	cell->darkness = *data++ + 1;
1695	}	2103	}
1696		2104
1697	for (z = 0; z <= 2; ++z)	2105	for (z = 0; z <= 2; ++z)
1698	if (flags & (4 >> z))	2106	if (flags & (4 >> z))
1699	{	2107	{
…		…
1702	cell->tile [z] = self->face2tile [face];	2110	cell->tile [z] = self->face2tile [face];
1703		2111
1704	if (cell->tile [z])	2112	if (cell->tile [z])
1705	{	2113	{
1706	maptex *tex = self->tex + cell->tile [z];	2114	maptex *tex = self->tex + cell->tile [z];
		2115	tex->unused = 0;
1707	if (!tex->name)	2116	if (!tex->name)
1708	av_push (missing, newSViv (cell->tile [z]));	2117	av_push (missing, newSViv (cell->tile [z]));
1709		2118
1710	if (tex->smoothtile)	2119	if (tex->smoothtile)
1711	{	2120	{
1712	maptex *smooth = self->tex + tex->smoothtile;	2121	maptex *smooth = self->tex + tex->smoothtile;
		2122	smooth->unused = 0;
1713	if (!smooth->name)	2123	if (!smooth->name)
1714	av_push (missing, newSViv (tex->smoothtile));	2124	av_push (missing, newSViv (tex->smoothtile));
1715	}	2125	}
1716	}	2126	}
1717	}	2127	}
1718	}	2128	}
1719	else	2129	else
1720	cell->darkness = 0;	2130	CELL_CLEAR (cell);
1721	}	2131	}
1722	}	2132	}
1723	OUTPUT:	2133	OUTPUT:
1724	RETVAL	2134	RETVAL
1725		2135
…		…
1745	? self->row + y	2155	? self->row + y
1746	: 0;	2156	: 0;
1747		2157
1748	for (x = x0; x < x1; x++)	2158	for (x = x0; x < x1; x++)
1749	{	2159	{
1750	int r = 32, g = 32, b = 32, a = 192;	2160	unsigned int r = 32, g = 32, b = 32, a = 192;
1751		2161
1752	if (row && row->c0 <= x && x < row->c1)	2162	if (row && row->c0 <= x && x < row->c1)
1753	{	2163	{
1754	mapcell *cell = row->col + (x - row->c0);	2164	mapcell *cell = row->col + (x - row->c0);
1755		2165
…		…
1757	{	2167	{
1758	maptex tex = self->tex [cell->tile [z]];	2168	maptex tex = self->tex [cell->tile [z]];
1759	int a0 = 255 - tex.a;	2169	int a0 = 255 - tex.a;
1760	int a1 = tex.a;	2170	int a1 = tex.a;
1761		2171
1762	r = (r * a0 + tex.r * a1) / 255;	2172	r = div255 (r * a0 + tex.r * a1);
1763	g = (g * a0 + tex.g * a1) / 255;	2173	g = div255 (g * a0 + tex.g * a1);
1764	b = (b * a0 + tex.b * a1) / 255;	2174	b = div255 (b * a0 + tex.b * a1);
1765	a = (a * a0 + tex.a * a1) / 255;	2175	a = div255 (a * a0 + tex.a * a1);
1766	}	2176	}
1767	}	2177	}
1768		2178
1769	*map++ = (r )	2179	*map++ = (r )
1770	| (g << 8)	2180	| (g << 8)
…		…
1777	}	2187	}
1778	OUTPUT:	2188	OUTPUT:
1779	RETVAL	2189	RETVAL
1780		2190
1781	void	2191	void
1782	draw (DC::Map self, int mx, int my, int sw, int sh, int T)	2192	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1783	CODE:	2193	CODE:
1784	{	2194	{
1785	int x, y, z;	2195	int x, y, z;
1786		2196
1787	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2197	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1788	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2198	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1789	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2199	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1790	smooth_key skey;	2200	smooth_key skey;
1791		2201	int pl_x, pl_y;
		2202	maptex pl_tex;
1792	rc_t *rc = rc_alloc ();	2203	rc_t *rc = rc_alloc ();
		2204	rc_t *rc_ov = rc_alloc ();
1793	rc_key_t key;	2205	rc_key_t key;
1794	rc_array_t *arr;	2206	rc_array_t *arr;
1795		2207
		2208	pl_tex.name = 0;
		2209
1796	// thats current max. sorry.	2210	// that's current max. sorry.
1797	if (sw > 255) sw = 255;	2211	if (sw > 255) sw = 255;
1798	if (sh > 255) sh = 255;	2212	if (sh > 255) sh = 255;
1799		2213
1800	// clear key, in case of extra padding	2214	// clear key, in case of extra padding
1801	memset (&skey, 0, sizeof (skey));	2215	memset (&skey, 0, sizeof (skey));
…		…
1805	key.g = 255;	2219	key.g = 255;
1806	key.b = 255;	2220	key.b = 255;
1807	key.a = 255;	2221	key.a = 255;
1808	key.mode = GL_QUADS;	2222	key.mode = GL_QUADS;
1809	key.format = GL_T2F_V3F;	2223	key.format = GL_T2F_V3F;
1810	key.texname = -1;
1811		2224
1812	mx += self->x;	2225	mx += self->x;
1813	my += self->y;	2226	my += self->y;
1814		2227
1815	// first pass: determine smooth_max	2228	// first pass: determine smooth_max
…		…
1839	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2252	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1840		2253
1841	for (z = 0; z <= 2; z++)	2254	for (z = 0; z <= 2; z++)
1842	{	2255	{
1843	memset (smooth_level, 0, sizeof (smooth_level));	2256	memset (smooth_level, 0, sizeof (smooth_level));
		2257	key.texname = -1;
1844		2258
1845	for (y = 0; y < sh; y++)	2259	for (y = 0; y < sh; y++)
1846	if (0 <= y + my && y + my < self->rows)	2260	if (0 <= y + my && y + my < self->rows)
1847	{	2261	{
1848	maprow *row = self->row + (y + my);	2262	maprow *row = self->row + (y + my);
…		…
1858	maptex tex = self->tex [tile];	2272	maptex tex = self->tex [tile];
1859	int px, py;	2273	int px, py;
1860		2274
1861	if (key.texname != tex.name)	2275	if (key.texname != tex.name)
1862	{	2276	{
		2277	self->tex [tile].unused = 0;
		2278
1863	if (!tex.name)	2279	if (!tex.name)
1864	tex = self->tex [2]; /* missing, replace by noface */	2280	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1865		2281
1866	key.texname = tex.name;	2282	key.texname = tex.name;
1867	arr = rc_array (rc, &key);	2283	arr = rc_array (rc, &key);
1868	}	2284	}
1869		2285
1870	px = (x + 1) * T - tex.w;	2286	px = (x + 1) * Th - tex.w;
1871	py = (y + 1) * T - tex.h;	2287	py = (y + 1) * Tw - tex.h;
		2288
		2289	if (expect_false (cell->player == player) && expect_false (z == 2))
		2290	{
		2291	pl_x = px;
		2292	pl_y = py;
		2293	pl_tex = tex;
		2294	continue;
		2295	}
1872		2296
1873	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2297	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1874	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2298	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1875	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2299	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1876	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2300	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1877
1878	if (cell->flags && z == 2)
1879	{
1880	// overlays such as the speech bubble, probably more to come
1881	if (cell->flags & 1)
1882	{
1883	maptex tex = self->tex [1];
1884	int px = x * T + T * 2 / 32;
1885	int py = y * T - T * 6 / 32;
1886
1887	if (tex.name)
1888	{
1889	if (key.texname != tex.name)
1890	{
1891	key.texname = tex.name;
1892	arr = rc_array (rc, &key);
1893	}
1894
1895	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1896	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1897	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1898	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1899	}
1900	}
1901	}
1902		2301
1903	// update smooth hash	2302	// update smooth hash
1904	if (tex.smoothtile)	2303	if (tex.smoothtile)
1905	{	2304	{
1906	skey.tile = tex.smoothtile;	2305	skey.tile = tex.smoothtile;
…		…
1935	// corners	2334	// corners
1936	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2335	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1937	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2336	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1938	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2337	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1939	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2338	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2339	}
		2340	}
		2341
		2342	if (expect_false (z == 2) && expect_false (cell->flags))
		2343	{
		2344	// overlays such as the speech bubble, probably more to come
		2345	if (cell->flags & 1)
		2346	{
		2347	rc_key_t key_ov = key;
		2348	maptex tex = self->tex [TEXID_SPEECH];
		2349	rc_array_t *arr;
		2350	int px = x * Tw + Tw * 2 / 32;
		2351	int py = y * Th - Th * 6 / 32;
		2352
		2353	key_ov.texname = tex.name;
		2354	arr = rc_array (rc_ov, &key_ov);
		2355
		2356	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2357	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2358	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2359	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1940	}	2360	}
1941	}	2361	}
1942	}	2362	}
1943	}	2363	}
1944		2364
…		…
1971	if (!(bits & 0x1000)	2391	if (!(bits & 0x1000)
1972	&& skey->level == level	2392	&& skey->level == level
1973	&& level > smooth_max [skey->x][skey->y])	2393	&& level > smooth_max [skey->x][skey->y])
1974	{	2394	{
1975	maptex tex = self->tex [skey->tile];	2395	maptex tex = self->tex [skey->tile];
1976	int px = (((int)skey->x) - 1) * T;	2396	int px = (((int)skey->x) - 1) * Tw;
1977	int py = (((int)skey->y) - 1) * T;	2397	int py = (((int)skey->y) - 1) * Th;
1978	int border = bits & 15;	2398	int border = bits & 15;
1979	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2399	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1980	float dx = tex.s * .0625f; // 16 images/row	2400	float dx = tex.s * .0625f; // 16 images/row
1981	float dy = tex.t * .5f ; // 2 images/column	2401	float dy = tex.t * .5f ; // 2 images/column
1982		2402
…		…
1984	{	2404	{
1985	// this time avoiding texture state changes	2405	// this time avoiding texture state changes
1986	// save gobs of state changes.	2406	// save gobs of state changes.
1987	if (key.texname != tex.name)	2407	if (key.texname != tex.name)
1988	{	2408	{
		2409	self->tex [skey->tile].unused = 0;
		2410
1989	glEnd ();	2411	glEnd ();
1990	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2412	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1991	glBegin (GL_QUADS);	2413	glBegin (GL_QUADS);
1992	}	2414	}
1993		2415
1994	if (border)	2416	if (border)
1995	{	2417	{
1996	float ox = border * dx;	2418	float ox = border * dx;
1997		2419
1998	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2420	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1999	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2421	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2000	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2422	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2001	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2423	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2002	}	2424	}
2003		2425
2004	if (corner)	2426	if (corner)
2005	{	2427	{
2006	float ox = corner * dx;	2428	float ox = corner * dx;
2007		2429
2008	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2430	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2009	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2431	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2010	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2432	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2011	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2433	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2012	}	2434	}
2013	}	2435	}
2014	}	2436	}
2015	}	2437	}
2016	}	2438	}
…		…
2022	}	2444	}
2023		2445
2024	hv_clear (smooth);	2446	hv_clear (smooth);
2025	}	2447	}
2026		2448
		2449	if (pl_tex.name)
		2450	{
		2451	maptex tex = pl_tex;
		2452	int px = pl_x + sdx;
		2453	int py = pl_y + sdy;
		2454
		2455	key.texname = tex.name;
		2456	arr = rc_array (rc, &key);
		2457
		2458	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2459	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2460	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2461	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2462
		2463	rc_draw (rc);
		2464	}
		2465
		2466	rc_draw (rc_ov);
		2467	rc_clear (rc_ov);
		2468
2027	glDisable (GL_BLEND);	2469	glDisable (GL_BLEND);
2028	rc_free (rc);	2470	rc_free (rc);
		2471	rc_free (rc_ov);
2029		2472
2030	// top layer: overlays such as the health bar	2473	// top layer: overlays such as the health bar
2031	for (y = 0; y < sh; y++)	2474	for (y = 0; y < sh; y++)
2032	if (0 <= y + my && y + my < self->rows)	2475	if (0 <= y + my && y + my < self->rows)
2033	{	2476	{
…		…
2036	for (x = 0; x < sw; x++)	2479	for (x = 0; x < sw; x++)
2037	if (row->c0 <= x + mx && x + mx < row->c1)	2480	if (row->c0 <= x + mx && x + mx < row->c1)
2038	{	2481	{
2039	mapcell *cell = row->col + (x + mx - row->c0);	2482	mapcell *cell = row->col + (x + mx - row->c0);
2040		2483
2041	int px = x * T;	2484	int px = x * Tw;
2042	int py = y * T;	2485	int py = y * Th;
		2486
		2487	if (expect_false (cell->player == player))
		2488	{
		2489	px += sdx;
		2490	py += sdy;
		2491	}
2043		2492
2044	if (cell->stat_hp)	2493	if (cell->stat_hp)
2045	{	2494	{
2046	int width = cell->stat_width * T;	2495	int width = cell->stat_width * Tw;
2047	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2496	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2048		2497
2049	glColor3ub (0, 0, 0);	2498	glColor3ub (0, 0, 0);
2050	glRectf (px + 1, py - thick - 2,	2499	glRectf (px + 1, py - thick - 2,
2051	px + width - 1, py);	2500	px + width - 1, py);
2052		2501
…		…
2058	}	2507	}
2059	}	2508	}
2060	}	2509	}
2061		2510
2062	void	2511	void
2063	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2512	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2064	CODE:	2513	CODE:
2065	{	2514	{
2066	static float color[16][3] = {	2515	static float color[16][3] = {
2067	{ 0.00F, 0.00F, 0.00F },	2516	{ 0.00f, 0.00f, 0.00f },
2068	{ 1.00F, 1.00F, 1.00F },	2517	{ 1.00f, 1.00f, 1.00f },
2069	{ 0.00F, 0.00F, 0.55F },	2518	{ 0.00f, 0.00f, 0.55f },
2070	{ 1.00F, 0.00F, 0.00F },	2519	{ 1.00f, 0.00f, 0.00f },
2071		2520
2072	{ 1.00F, 0.54F, 0.00F },	2521	{ 1.00f, 0.54f, 0.00f },
2073	{ 0.11F, 0.56F, 1.00F },	2522	{ 0.11f, 0.56f, 1.00f },
2074	{ 0.93F, 0.46F, 0.00F },	2523	{ 0.93f, 0.46f, 0.00f },
2075	{ 0.18F, 0.54F, 0.34F },	2524	{ 0.18f, 0.54f, 0.34f },
2076		2525
2077	{ 0.56F, 0.73F, 0.56F },	2526	{ 0.56f, 0.73f, 0.56f },
2078	{ 0.80F, 0.80F, 0.80F },	2527	{ 0.80f, 0.80f, 0.80f },
2079	{ 0.55F, 0.41F, 0.13F },	2528	{ 0.55f, 0.41f, 0.13f },
2080	{ 0.99F, 0.77F, 0.26F },	2529	{ 0.99f, 0.77f, 0.26f },
2081		2530
2082	{ 0.74F, 0.65F, 0.41F },	2531	{ 0.74f, 0.65f, 0.41f },
2083		2532
2084	{ 0.00F, 1.00F, 1.00F },	2533	{ 0.00f, 1.00f, 1.00f },
2085	{ 1.00F, 0.00F, 1.00F },	2534	{ 1.00f, 0.00f, 1.00f },
2086	{ 1.00F, 1.00F, 0.00F },	2535	{ 1.00f, 1.00f, 0.00f },
2087	};	2536	};
2088		2537
2089	int x, y;	2538	int x, y;
2090		2539
2091	glEnable (GL_TEXTURE_2D);	2540	glEnable (GL_TEXTURE_2D);
		2541	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2542	* but the nvidia driver (185.18.14) mishandles alpha textures
		2543	* and takes the colour from god knows where instead of using
		2544	* Cp. MODULATE results in the same colour, but slightly different
		2545	* alpha, but atcually gives us the correct colour with nvidia.
		2546	*/
2092	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2547	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2093	glEnable (GL_BLEND);	2548	glEnable (GL_BLEND);
2094	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2549	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2095	glBegin (GL_QUADS);	2550	glBegin (GL_QUADS);
2096		2551
2097	for (y = 0; y < h; y++)	2552	for (y = 0; y < h; y++)
…		…
2101		2556
2102	if (m)	2557	if (m)
2103	{	2558	{
2104	float *c = color [m & 15];	2559	float *c = color [m & 15];
2105		2560
2106	float tx1 = m & 0x40 ? 0.5 : 0.;	2561	float tx1 = m & 0x40 ? 0.5f : 0.f;
2107	float tx2 = tx1 + 0.5;	2562	float tx2 = tx1 + 0.5f;
2108		2563
2109	glColor4f (c[0], c[1], c[2], 0.75);	2564	glColor4f (c[0], c[1], c[2], 1);
2110	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2565	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2111	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2566	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2112	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2567	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2113	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2568	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2114	}	2569	}
…		…
2122	void	2577	void
2123	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2578	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2124	PPCODE:	2579	PPCODE:
2125	{	2580	{
2126	int x, y;	2581	int x, y;
2127	int sw1 = sw + 2;	2582	int sw1 = sw + 2;
2128	int sh1 = sh + 2;	2583	int sh1 = sh + 2;
2129	int sh3 = sh * 3;	2584	int sh3 = sh * 3;
2130	int sw34 = (sw * 3 + 3) & ~3;	2585	int sw3 = sw * 3;
		2586	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2587	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2131	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2588	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2132	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2589	memset (darkness1, 0, sw1*sh1);
2133	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2134		2590
2135	SvPOK_only (darkness3_sv);	2591	SvPOK_only (darkness3_sv);
2136	SvCUR_set (darkness3_sv, sw34 * sh3);	2592	SvCUR_set (darkness3_sv, sw3 * sh3);
2137		2593
2138	mx += self->x - 1;	2594	mx += self->x - 1;
2139	my += self->y - 1;	2595	my += self->y - 1;
2140
2141	memset (darkness1, 255, sw1 * sh1);
2142		2596
2143	for (y = 0; y < sh1; y++)	2597	for (y = 0; y < sh1; y++)
2144	if (0 <= y + my && y + my < self->rows)	2598	if (0 <= y + my && y + my < self->rows)
2145	{	2599	{
2146	maprow *row = self->row + (y + my);	2600	maprow *row = self->row + (y + my);
…		…
2149	if (row->c0 <= x + mx && x + mx < row->c1)	2603	if (row->c0 <= x + mx && x + mx < row->c1)
2150	{	2604	{
2151	mapcell *cell = row->col + (x + mx - row->c0);	2605	mapcell *cell = row->col + (x + mx - row->c0);
2152		2606
2153	darkness1 [y * sw1 + x] = cell->darkness	2607	darkness1 [y * sw1 + x] = cell->darkness
2154	? 255 - (cell->darkness - 1)	2608	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2155	: 255 - FOW_DARKNESS;	2609	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2156	}	2610	}
2157	}	2611	}
2158		2612
2159	for (y = 0; y < sh; ++y)	2613	for (y = 0; y < sh; ++y)
2160	for (x = 0; x < sw; ++x)	2614	for (x = 0; x < sw; ++x)
…		…
2179		2633
2180	uint8_t r13 = (d13 + d23 + d12) / 3;	2634	uint8_t r13 = (d13 + d23 + d12) / 3;
2181	uint8_t r23 = d23;	2635	uint8_t r23 = d23;
2182	uint8_t r33 = (d23 + d33 + d32) / 3;	2636	uint8_t r33 = (d23 + d33 + d32) / 3;
2183		2637
2184	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2638	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2185	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2186	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2187	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2641	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2188	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2189	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2190	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2644	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2191	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2192	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2193	}	2647	}
2194		2648
2195	free (darkness1);	2649	free (darkness1);
2196		2650
2197	EXTEND (SP, 3);	2651	EXTEND (SP, 3);
2198	PUSHs (sv_2mortal (newSViv (sw34)));	2652	PUSHs (sv_2mortal (newSViv (sw3)));
2199	PUSHs (sv_2mortal (newSViv (sh3)));	2653	PUSHs (sv_2mortal (newSViv (sh3)));
2200	PUSHs (darkness3_sv);	2654	PUSHs (darkness3_sv);
2201	}	2655	}
2202		2656
2203	SV *	2657	SV *
…		…
2266	else	2720	else
2267	*data++ = 0;	2721	*data++ = 0;
2268	}	2722	}
2269	}	2723	}
2270		2724
		2725	/* if size is w*h + 5 then no data has been found */
		2726	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2727	{
2271	SvPOK_only (data_sv);	2728	SvPOK_only (data_sv);
2272	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2729	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2730	}
		2731
2273	RETVAL = data_sv;	2732	RETVAL = data_sv;
2274	}	2733	}
2275	OUTPUT:	2734	OUTPUT:
2276	RETVAL	2735	RETVAL
2277		2736
2278	void	2737	void
2279	set_rect (DC::Map self, int x0, int y0, uint8_t *data)	2738	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2280	PPCODE:	2739	PPCODE:
2281	{	2740	{
2282	int x, y, z;	2741	int x, y, z;
2283	int w, h;	2742	int w, h;
2284	int x1, y1;	2743	int x1, y1;
		2744	STRLEN len;
		2745	uint8_t *data, *end;
		2746
		2747	len = SvLEN (data_sv);
		2748	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2749	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2750	end = data + len + 8;
		2751
		2752	if (len < 5)
		2753	XSRETURN_EMPTY;
2285		2754
2286	if (*data++ != 0)	2755	if (*data++ != 0)
2287	XSRETURN_EMPTY; /* version mismatch */	2756	XSRETURN_EMPTY; /* version mismatch */
2288		2757
2289	w = *data++ << 8; w |= *data++;	2758	w = *data++ << 8; w |= *data++;
…		…
2304	{	2773	{
2305	maprow *row = map_get_row (self, y);	2774	maprow *row = map_get_row (self, y);
2306		2775
2307	for (x = x0; x < x1; x++)	2776	for (x = x0; x < x1; x++)
2308	{	2777	{
		2778	uint8_t flags;
		2779
		2780	if (data + 7 >= end)
		2781	XSRETURN_EMPTY;
		2782
2309	uint8_t flags = *data++;	2783	flags = *data++;
2310		2784
2311	if (flags)	2785	if (flags)
2312	{	2786	{
2313	mapcell *cell = row_get_cell (row, x);	2787	mapcell *cell = row_get_cell (row, x);
2314	tileid tile[3] = { 0, 0, 0 };	2788	tileid tile[3] = { 0, 0, 0 };
…		…
2317	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2791	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2318	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2792	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2319		2793
2320	if (cell->darkness == 0)	2794	if (cell->darkness == 0)
2321	{	2795	{
2322	cell->darkness = 0;	2796	/*cell->darkness = 0;*/
		2797	EXTEND (SP, 3);
2323		2798
2324	for (z = 0; z <= 2; z++)	2799	for (z = 0; z <= 2; z++)
2325	{	2800	{
2326	tileid t = tile [z];	2801	tileid t = tile [z];
2327		2802
2328	if (t >= self->texs || (t && !self->tex [t].name))	2803	if (t >= self->texs || (t && !self->tex [t].name))
2329	{	2804	{
2330	XPUSHs (sv_2mortal (newSViv (t)));	2805	PUSHs (sv_2mortal (newSViv (t)));
2331	need_texid (self, t);	2806	need_texid (self, t);
2332	}	2807	}
2333		2808
2334	cell->tile [z] = t;	2809	cell->tile [z] = t;
2335	}	2810	}
…		…
2340	}	2815	}
2341		2816
2342	MODULE = Deliantra::Client PACKAGE = DC::RW	2817	MODULE = Deliantra::Client PACKAGE = DC::RW
2343		2818
2344	DC::RW	2819	DC::RW
2345	new (SV *class, SV *data_sv)	2820	new (SV *klass, SV *data_sv)
2346	CODE:	2821	CODE:
2347	{	2822	{
2348	STRLEN datalen;	2823	STRLEN datalen;
2349	char *data = SvPVbyte (data_sv, datalen);	2824	char *data = SvPVbyte (data_sv, datalen);
2350		2825
…		…
2352	}	2827	}
2353	OUTPUT:	2828	OUTPUT:
2354	RETVAL	2829	RETVAL
2355		2830
2356	DC::RW	2831	DC::RW
2357	new_from_file (SV *class, const char *path, const char *mode = "rb")	2832	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2358	CODE:	2833	CODE:
2359	RETVAL = SDL_RWFromFile (path, mode);	2834	RETVAL = SDL_RWFromFile (path, mode);
2360	OUTPUT:	2835	OUTPUT:
2361	RETVAL	2836	RETVAL
2362		2837
…		…
2380	if (RETVAL < 0)	2855	if (RETVAL < 0)
2381	{	2856	{
2382	RETVAL = Mix_GroupOldest (-1);	2857	RETVAL = Mix_GroupOldest (-1);
2383		2858
2384	if (RETVAL < 0)	2859	if (RETVAL < 0)
		2860	{
		2861	// happens sometimes, maybe it just stopped playing(?)
		2862	RETVAL = Mix_GroupAvailable (-1);
		2863
		2864	if (RETVAL < 0)
2385	XSRETURN_UNDEF;	2865	XSRETURN_UNDEF;
2386		2866	}
		2867	else
2387	Mix_HaltChannel (RETVAL);	2868	Mix_HaltChannel (RETVAL);
2388	}	2869	}
2389		2870
2390	Mix_UnregisterAllEffects (RETVAL);	2871	Mix_UnregisterAllEffects (RETVAL);
2391	Mix_Volume (RETVAL, 128);	2872	Mix_Volume (RETVAL, 128);
2392	}	2873	}
…		…
2439	void	2920	void
2440	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2921	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2441	CODE:	2922	CODE:
2442	{	2923	{
2443	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2924	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2444	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2925	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2445	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2926	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2446	}	2927	}
2447		2928
2448	void	2929	void
2449	set_reverse_stereo (DC::Channel self, int flip)	2930	set_reverse_stereo (DC::Channel self, int flip)
…		…
2452		2933
2453	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2934	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2454		2935
2455	PROTOTYPES: DISABLE	2936	PROTOTYPES: DISABLE
2456		2937
		2938	void
		2939	decoders ()
		2940	PPCODE:
		2941	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2942	int i, num = Mix_GetNumChunkDecoders ();
		2943	EXTEND (SP, num);
		2944	for (i = 0; i < num; ++i)
		2945	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2946	#else
		2947	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2948	#endif
		2949
2457	DC::MixChunk	2950	DC::MixChunk
2458	new (SV *class, DC::RW rwops)	2951	new (SV *klass, DC::RW rwops)
2459	CODE:	2952	CODE:
2460	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2953	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2461	OUTPUT:	2954	OUTPUT:
2462	RETVAL	2955	RETVAL
2463		2956
…		…
2493	OUTPUT:	2986	OUTPUT:
2494	RETVAL	2987	RETVAL
2495		2988
2496	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2989	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2497		2990
		2991	void
		2992	decoders ()
		2993	PPCODE:
		2994	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2995	int i, num = Mix_GetNumMusicDecoders ();
		2996	EXTEND (SP, num);
		2997	for (i = 0; i < num; ++i)
		2998	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2999	#else
		3000	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3001	#endif
		3002
2498	int	3003	int
2499	volume (int volume = -1)	3004	volume (int volume = -1)
2500	PROTOTYPE: ;$	3005	PROTOTYPE: ;$
2501	CODE:	3006	CODE:
2502	if (items > 0)	3007	if (items > 0)
…		…
2513	void	3018	void
2514	halt ()	3019	halt ()
2515	CODE:	3020	CODE:
2516	Mix_HaltMusic ();	3021	Mix_HaltMusic ();
2517		3022
		3023	int
		3024	playing ()
		3025	CODE:
		3026	RETVAL = Mix_PlayingMusic ();
		3027	OUTPUT:
		3028	RETVAL
		3029
2518	DC::MixMusic	3030	DC::MixMusic
2519	new (SV *class, DC::RW rwops)	3031	new (SV *klass, DC::RW rwops)
2520	CODE:	3032	CODE:
2521	RETVAL = Mix_LoadMUS_RW (rwops);	3033	RETVAL = Mix_LoadMUS_RW (rwops);
2522	OUTPUT:	3034	OUTPUT:
2523	RETVAL	3035	RETVAL
2524		3036
…		…
2552	} *civ, const_iv[] = {	3064	} *civ, const_iv[] = {
2553	# define const_iv(name) { # name, (IV)name }	3065	# define const_iv(name) { # name, (IV)name }
2554	const_iv (GL_VENDOR),	3066	const_iv (GL_VENDOR),
2555	const_iv (GL_VERSION),	3067	const_iv (GL_VERSION),
2556	const_iv (GL_EXTENSIONS),	3068	const_iv (GL_EXTENSIONS),
		3069	const_iv (GL_MAX_TEXTURE_UNITS),
2557	const_iv (GL_COLOR_MATERIAL),	3070	const_iv (GL_COLOR_MATERIAL),
2558	const_iv (GL_SMOOTH),	3071	const_iv (GL_SMOOTH),
2559	const_iv (GL_FLAT),	3072	const_iv (GL_FLAT),
2560	const_iv (GL_DITHER),	3073	const_iv (GL_DITHER),
2561	const_iv (GL_BLEND),	3074	const_iv (GL_BLEND),
…		…
2573	const_iv (GL_ZERO),	3086	const_iv (GL_ZERO),
2574	const_iv (GL_SRC_ALPHA),	3087	const_iv (GL_SRC_ALPHA),
2575	const_iv (GL_DST_ALPHA),	3088	const_iv (GL_DST_ALPHA),
2576	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3089	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2577	const_iv (GL_ONE_MINUS_DST_ALPHA),	3090	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3091	const_iv (GL_SRC_COLOR),
		3092	const_iv (GL_DST_COLOR),
		3093	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3094	const_iv (GL_ONE_MINUS_DST_COLOR),
2578	const_iv (GL_SRC_ALPHA_SATURATE),	3095	const_iv (GL_SRC_ALPHA_SATURATE),
2579	const_iv (GL_RGB),	3096	const_iv (GL_RGB),
2580	const_iv (GL_RGBA),	3097	const_iv (GL_RGBA),
2581	const_iv (GL_RGBA4),	3098	const_iv (GL_RGBA4),
2582	const_iv (GL_RGBA8),	3099	const_iv (GL_RGBA8),
…		…
2650	const_iv (GL_NICEST),	3167	const_iv (GL_NICEST),
2651	const_iv (GL_V2F),	3168	const_iv (GL_V2F),
2652	const_iv (GL_V3F),	3169	const_iv (GL_V3F),
2653	const_iv (GL_T2F_V3F),	3170	const_iv (GL_T2F_V3F),
2654	const_iv (GL_T2F_N3F_V3F),	3171	const_iv (GL_T2F_N3F_V3F),
		3172	const_iv (GL_FUNC_ADD),
		3173	const_iv (GL_FUNC_SUBTRACT),
		3174	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2655	# undef const_iv	3175	# undef const_iv
2656	};	3176	};
2657		3177
2658	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3178	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2659	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3179	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2660		3180
2661	texture_av = newAV ();	3181	texture_av = newAV ();
2662	AvREAL_off (texture_av);	3182	AvREAL_off (texture_av);
2663	}	3183	}
2664		3184
…		…
2666	disable_GL_EXT_blend_func_separate ()	3186	disable_GL_EXT_blend_func_separate ()
2667	CODE:	3187	CODE:
2668	gl.BlendFuncSeparate = 0;	3188	gl.BlendFuncSeparate = 0;
2669	gl.BlendFuncSeparateEXT = 0;	3189	gl.BlendFuncSeparateEXT = 0;
2670		3190
2671	char *	3191	void
		3192	apple_nvidia_bug (int enable)
		3193
		3194	const char *
2672	gl_vendor ()	3195	gl_vendor ()
2673	CODE:	3196	CODE:
2674	RETVAL = (char *)glGetString (GL_VENDOR);	3197	RETVAL = (const char *)glGetString (GL_VENDOR);
2675	OUTPUT:	3198	OUTPUT:
2676	RETVAL	3199	RETVAL
2677		3200
2678	char *	3201	const char *
2679	gl_version ()	3202	gl_version ()
2680	CODE:	3203	CODE:
2681	RETVAL = (char *)glGetString (GL_VERSION);	3204	RETVAL = (const char *)glGetString (GL_VERSION);
2682	OUTPUT:	3205	OUTPUT:
2683	RETVAL	3206	RETVAL
2684		3207
2685	char *	3208	const char *
2686	gl_extensions ()	3209	gl_extensions ()
2687	CODE:	3210	CODE:
2688	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3211	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2689	OUTPUT:	3212	OUTPUT:
2690	RETVAL	3213	RETVAL
2691		3214
2692	const char *glGetString (GLenum pname)	3215	const char *glGetString (GLenum pname)
		3216	CODE:
		3217	RETVAL = (const char *)glGetString (pname);
		3218	OUTPUT:
		3219	RETVAL
2693		3220
2694	GLint glGetInteger (GLenum pname)	3221	GLint glGetInteger (GLenum pname)
2695	CODE:	3222	CODE:
2696	glGetIntegerv (pname, &RETVAL);	3223	glGetIntegerv (pname, &RETVAL);
2697	OUTPUT:	3224	OUTPUT:
…		…
2705		3232
2706	int glGetError ()	3233	int glGetError ()
2707		3234
2708	void glFinish ()	3235	void glFinish ()
2709		3236
		3237	void glFlush ()
		3238
2710	void glClear (int mask)	3239	void glClear (int mask)
2711		3240
2712	void glClearColor (float r, float g, float b, float a = 1.0)	3241	void glClearColor (float r, float g, float b, float a = 1.0)
2713	PROTOTYPE: @	3242	PROTOTYPE: @
2714		3243
…		…
2723	void glBlendFunc (int sfactor, int dfactor)	3252	void glBlendFunc (int sfactor, int dfactor)
2724		3253
2725	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3254	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2726	CODE:	3255	CODE:
2727	gl_BlendFuncSeparate (sa, da, saa, daa);	3256	gl_BlendFuncSeparate (sa, da, saa, daa);
		3257
		3258	# void glBlendEquation (int se)
2728		3259
2729	void glDepthMask (int flag)	3260	void glDepthMask (int flag)
2730		3261
2731	void glLogicOp (int opcode)	3262	void glLogicOp (int opcode)
2732		3263
…		…
2767	void glRotate (float angle, float x, float y, float z)	3298	void glRotate (float angle, float x, float y, float z)
2768	CODE:	3299	CODE:
2769	glRotatef (angle, x, y, z);	3300	glRotatef (angle, x, y, z);
2770		3301
2771	void glColor (float r, float g, float b, float a = 1.0)	3302	void glColor (float r, float g, float b, float a = 1.0)
		3303	PROTOTYPE: @
2772	ALIAS:	3304	ALIAS:
2773	glColor_premultiply = 1	3305	glColor_premultiply = 1
2774	CODE:	3306	CODE:
2775	if (ix)	3307	if (ix)
2776	{	3308	{
…		…
2846	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3378	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2847	CODE:	3379	CODE:
2848	if (gl.SeparableFilter2D)	3380	if (gl.SeparableFilter2D)
2849	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3381	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2850		3382
2851	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3383	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2852		3384
2853	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3385	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2854		3386
2855	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3387	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2856		3388
…		…
2881	void glNewList (int list, int mode = GL_COMPILE)	3413	void glNewList (int list, int mode = GL_COMPILE)
2882		3414
2883	void glEndList ()	3415	void glEndList ()
2884		3416
2885	void glCallList (int list)	3417	void glCallList (int list)
		3418
		3419	void c_init ()
		3420	CODE:
		3421	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3422	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2886		3423
2887	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3424	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2888		3425
2889	PROTOTYPES: DISABLE	3426	PROTOTYPES: DISABLE
2890		3427

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