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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC vs.
Revision 1.317 by root, Fri Nov 23 12:39:05 2012 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>
…		…
38	#include <SDL_thread.h>	37	#include <SDL_thread.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>
		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
43		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/gmacros.h>
…		…
76	#define expect_false(expr) expect ((expr) != 0, 0)	82	#define expect_false(expr) expect ((expr) != 0, 0)
77	#define expect_true(expr) expect ((expr) != 0, 1)	83	#define expect_true(expr) expect ((expr) != 0, 1)
78		84
79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
80		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 */
81	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
82		91
83	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
84	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
85		94
86	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
87		96
88	/* mask out modifiers we are not interested in */	97	/* mask out modifiers we are not interested in */
89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
90		99
91	#if 1	100	#define KMOD_LRAM 0x10000 // our extension
92	# define PARACHUTE SDL_INIT_NOPARACHUTE	101
93	#else	102	#define TEXID_SPEECH 1
94	# define PARACHUTE 0	103	#define TEXID_NOFACE 2
95	#endif	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	}
96		123
97	static AV *texture_av;	124	static AV *texture_av;
98		125
99	static struct	126	static struct
100	{	127	{
…		…
232	int w, h;	259	int w, h;
233	float s, t;	260	float s, t;
234	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
235	tileid smoothtile;	262	tileid smoothtile;
236	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
237	} maptex;	265	} maptex;
238		266
239	typedef struct {	267	typedef struct {
240	uint32_t player;	268	uint32_t player;
241	tileid tile[3];	269	tileid tile[3];
…		…
373	self->oy = 0;	401	self->oy = 0;
374	self->row = 0;	402	self->row = 0;
375	self->rows = 0;	403	self->rows = 0;
376	}	404	}
377		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
378	static void	416	static void
379	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)
380	{	418	{
381	int x, y;	419	int x, y;
382	maprow *row;	420	maprow *row;
…		…
396	if (x >= row->c1)	434	if (x >= row->c1)
397	break;	435	break;
398		436
399	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
400		438
401	cell->darkness = 0;	439	CELL_CLEAR (cell);
402	cell->stat_hp = 0;
403	cell->flags = 0;
404	cell->player = 0;
405	}	440	}
406	}	441	}
407	}	442	}
408		443
409	typedef struct {	444	typedef struct {
…		…
444	ev.code = 1;	479	ev.code = 1;
445	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
446	ev.data2 = 0;	481	ev.data2 = 0;
447		482
448	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;
449	}	490	}
450		491
451	static unsigned int	492	static unsigned int
452	minpot (unsigned int n)	493	minpot (unsigned int n)
453	{	494	{
…		…
520	if (!svp || !SvTRUE (*svp))	561	if (!svp || !SvTRUE (*svp))
521	return 0;	562	return 0;
522		563
523	return 1;	564	return 1;
524	}	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
525		624
526	MODULE = Deliantra::Client PACKAGE = DC	625	MODULE = Deliantra::Client PACKAGE = DC
527		626
528	PROTOTYPES: ENABLE	627	PROTOTYPES: ENABLE
529		628
…		…
558	const_iv (SDL_USEREVENT),	657	const_iv (SDL_USEREVENT),
559		658
560	const_iv (SDL_APPINPUTFOCUS),	659	const_iv (SDL_APPINPUTFOCUS),
561	const_iv (SDL_APPMOUSEFOCUS),	660	const_iv (SDL_APPMOUSEFOCUS),
562	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),
563		712
564	const_iv (SDLK_FIRST),	713	const_iv (SDLK_FIRST),
565	const_iv (SDLK_LAST),	714	const_iv (SDLK_LAST),
566	const_iv (SDLK_KP0),	715	const_iv (SDLK_KP0),
567	const_iv (SDLK_KP1),	716	const_iv (SDLK_KP1),
…		…
643	const_iv (KMOD_RMETA),	792	const_iv (KMOD_RMETA),
644	const_iv (KMOD_NUM),	793	const_iv (KMOD_NUM),
645	const_iv (KMOD_CAPS),	794	const_iv (KMOD_CAPS),
646	const_iv (KMOD_MODE),	795	const_iv (KMOD_MODE),
647		796
		797	const_iv (KMOD_LRAM),
		798
648	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)
649	# undef const_iv	829	# undef const_iv
650	};	830	};
651		831
652	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--)
653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	833	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
654		834
655	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	835	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
656	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	836	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
657	}	837	}
658		838
…		…
674	NV ceil (NV x)	854	NV ceil (NV x)
675		855
676	IV minpot (UV n)	856	IV minpot (UV n)
677		857
678	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
679		865
680	void	866	void
681	pango_init ()	867	pango_init ()
682	CODE:	868	CODE:
683	{	869	{
…		…
689	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	875	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
690	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/	876	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
691	#endif	877	#endif
692	}	878	}
693		879
694	char *
695	SDL_GetError ()	880	char *SDL_GetError ()
696		881
697	int	882	void SDL_main_hack (SV *real_main)
698	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	883	PROTOTYPE: &
699		884
700	void	885	int SDL_Init (U32 flags)
		886
		887	int SDL_InitSubSystem (U32 flags)
		888
		889	void SDL_QuitSubSystem (U32 flags)
		890
701	SDL_Quit ()	891	void SDL_Quit ()
		892
		893	int SDL_GL_SetAttribute (int attr, int value)
		894
		895	int SDL_GL_GetAttribute (int attr)
		896	CODE:
		897	if (SDL_GL_GetAttribute (attr, &RETVAL))
		898	XSRETURN_UNDEF;
		899	OUTPUT:
		900	RETVAL
702		901
703	void	902	void
704	SDL_ListModes (int rgb, int alpha)	903	SDL_ListModes (int rgb, int alpha)
705	PPCODE:	904	PPCODE:
706	{	905	{
…		…
718	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	917	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
719	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	918	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
720	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	919	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
721		920
722	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	921	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
723	#if SDL_VERSION_ATLEAST(1,2,10)
724	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
725	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	922	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
726	#endif
727		923
728	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	924	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
729		925
730	if (m && m != (SDL_Rect **)-1)	926	if (m && m != (SDL_Rect **)-1)
731	while (*m)	927	while (*m)
732	{	928	{
733	if ((*m)->w >= 800 && (*m)->h >= 480)	929	if ((*m)->w >= 400 && (*m)->h >= 300)
734	{	930	{
735	AV *av = newAV ();	931	AV *av = newAV ();
736	av_push (av, newSViv ((*m)->w));	932	av_push (av, newSViv ((*m)->w));
737	av_push (av, newSViv ((*m)->h));	933	av_push (av, newSViv ((*m)->h));
738	av_push (av, newSViv (rgb));	934	av_push (av, newSViv (rgb));
…		…
761	);	957	);
762		958
763	if (RETVAL)	959	if (RETVAL)
764	{	960	{
765	av_clear (texture_av);	961	av_clear (texture_av);
766
767	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
768	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	962	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
769	#include "glfunc.h"	963	#include "glfunc.h"
770	#undef GL_FUNC	964	#undef GL_FUNC
		965	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		966	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
771	}	967	}
772	}	968	}
773	OUTPUT:	969	OUTPUT:
774	RETVAL	970	RETVAL
775		971
776	void	972	void
		973	SDL_WM_SetCaption (const char *title, const char *icon)
		974
		975	void
777	SDL_GL_SwapBuffers ()	976	SDL_GL_SwapBuffers ()
778		977
779	char *	978	char *
780	SDL_GetKeyName (int sym)	979	SDL_GetKeyName (int sym)
781		980
…		…
783	SDL_GetAppState ()	982	SDL_GetAppState ()
784		983
785	int	984	int
786	SDL_GetModState ()	985	SDL_GetModState ()
787		986
		987	int
		988	SDL_WaitEvent ()
		989	C_ARGS: 0
		990
788	void	991	void
		992	SDL_PumpEvents ()
		993
		994	void
789	poll_events ()	995	peep_events ()
790	PPCODE:	996	PPCODE:
791	{	997	{
792	SDL_Event ev;	998	SDL_Event ev;
793		999
794	SDL_PumpEvents ();	1000	SDL_PumpEvents ();
…		…
801	{	1007	{
802	case SDL_KEYDOWN:	1008	case SDL_KEYDOWN:
803	case SDL_KEYUP:	1009	case SDL_KEYUP:
804	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1010	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
805	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1011	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
806	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1012	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
807	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1013	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
808	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1014	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
809	break;	1015	break;
810		1016
811	case SDL_ACTIVEEVENT:	1017	case SDL_ACTIVEEVENT:
812	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1018	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
830	x = ev.motion.x;	1036	x = ev.motion.x;
831	y = ev.motion.y;	1037	y = ev.motion.y;
832	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1038	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
833	}	1039	}
834		1040
835	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1041	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
836	hv_store (hv, "state", 5, newSViv (state), 0);	1042	hv_store (hv, "state", 5, newSViv (state), 0);
837	hv_store (hv, "x", 1, newSViv (x), 0);	1043	hv_store (hv, "x", 1, newSViv (x), 0);
838	hv_store (hv, "y", 1, newSViv (y), 0);	1044	hv_store (hv, "y", 1, newSViv (y), 0);
839	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1045	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
840	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1046	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
860		1066
861	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1067	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
862	}	1068	}
863	}	1069	}
864		1070
		1071	char *
		1072	SDL_AudioDriverName ()
		1073	CODE:
		1074	{
		1075	char buf [256];
		1076	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1077	XSRETURN_UNDEF;
		1078
		1079	RETVAL = buf;
		1080	}
		1081	OUTPUT:
		1082	RETVAL
		1083
865	int	1084	int
866	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1085	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
867	POSTCALL:	1086	POSTCALL:
868	Mix_HookMusicFinished (music_finished);	1087	Mix_HookMusicFinished (music_finished);
869	Mix_ChannelFinished (channel_finished);	1088	Mix_ChannelFinished (channel_finished);
…		…
931	add_font (char *file)	1150	add_font (char *file)
932	CODE:	1151	CODE:
933	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1152	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
934	OUTPUT:	1153	OUTPUT:
935	RETVAL	1154	RETVAL
		1155
		1156	void
		1157	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1158
		1159	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1160	void
		1161	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
936		1162
937	void	1163	void
938	load_image_inline (SV *image_)	1164	load_image_inline (SV *image_)
939	ALIAS:	1165	ALIAS:
940	load_image_file = 1	1166	load_image_file = 1
…		…
1056	#if DEBUG	1282	#if DEBUG
1057	VALGRIND_DO_LEAK_CHECK;	1283	VALGRIND_DO_LEAK_CHECK;
1058	#endif	1284	#endif
1059	}	1285	}
1060		1286
		1287	int
		1288	SvREFCNT (SV *sv)
		1289	CODE:
		1290	RETVAL = SvREFCNT (sv);
		1291	OUTPUT:
		1292	RETVAL
		1293
1061	MODULE = Deliantra::Client PACKAGE = DC::Font	1294	MODULE = Deliantra::Client PACKAGE = DC::Font
1062		1295
1063	PROTOTYPES: DISABLE	1296	PROTOTYPES: DISABLE
1064		1297
1065	DC::Font	1298	DC::Font
…		…
1259		1492
1260	void	1493	void
1261	set_height (DC::Layout self, int base_height)	1494	set_height (DC::Layout self, int base_height)
1262	CODE:	1495	CODE:
1263	if (self->base_height != base_height)	1496	if (self->base_height != base_height)
1264	{	1497	{
1265	self->base_height = base_height;	1498	self->base_height = base_height;
1266	layout_update_font (self);	1499	layout_update_font (self);
1267	}	1500	}
1268		1501
1269	void	1502	void
…		…
1494	if (ix)	1727	if (ix)
1495	{	1728	{
1496	glDisable (GL_ALPHA_TEST);	1729	glDisable (GL_ALPHA_TEST);
1497	glDisable (GL_BLEND);	1730	glDisable (GL_BLEND);
1498	}	1731	}
		1732	}
		1733
		1734	void
		1735	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)
		1736	PROTOTYPE: @
		1737	CODE:
		1738	{
		1739	glEnable (GL_BLEND);
		1740	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1741	glEnable (GL_TEXTURE_2D);
		1742	glBindTexture (GL_TEXTURE_2D, name1);
		1743
		1744	glColor3f (intensity, intensity, intensity);
		1745	glPushMatrix ();
		1746	glScalef (1./3, 1./3, 1.);
		1747
		1748	if (blend > 0.f)
		1749	{
		1750	float dx3 = dx * -3.f / w;
		1751	float dy3 = dy * -3.f / h;
		1752	GLfloat env_color[4] = { 0., 0., 0., blend };
		1753
		1754	/* interpolate the two shadow textures */
		1755	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1756	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1757
		1758	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1759	gl.ActiveTexture (GL_TEXTURE1);
		1760	glEnable (GL_TEXTURE_2D);
		1761	glBindTexture (GL_TEXTURE_2D, name2);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1763
		1764	/* rgb == rgb(glcolor) */
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1766	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1767	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1768
		1769	/* alpha = interpolate t0, t1 by env_alpha */
		1770	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1771
		1772	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1774	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1775
		1776	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1777	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1778
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1781
		1782	glBegin (GL_QUADS);
		1783	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1784	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1785	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1786	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1787	glEnd ();
		1788
		1789	glDisable (GL_TEXTURE_2D);
		1790	gl.ActiveTexture (GL_TEXTURE0);
		1791	}
		1792	else
		1793	{
		1794	/* simple blending of one texture, also opengl <1.3 path */
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1796
		1797	glBegin (GL_QUADS);
		1798	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1799	glTexCoord2f (0, t); glVertex2f (0, h);
		1800	glTexCoord2f (s, t); glVertex2f (w, h);
		1801	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1802	glEnd ();
		1803	}
		1804
		1805	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1806	{
		1807	int x, y;
		1808	int dx3 = dx * 3;
		1809	int dy3 = dy * 3;
		1810
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1812	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1813	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1814	glTranslatef (-1., -1., 0);
		1815	glBegin (GL_QUADS);
		1816
		1817	for (y = 1; y < h; y += 3)
		1818	{
		1819	int y1 = y - dy3;
		1820	int y1valid = y1 >= 0 && y1 < h;
		1821
		1822	for (x = 1; x < w; x += 3)
		1823	{
		1824	int x1 = x - dx3;
		1825	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1826	uint8_t h2;
		1827
		1828	if (y1valid && x1 >= 0 && x1 < w)
		1829	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1830	else
		1831	h2 = 1; /* out of range == invisible */
		1832
		1833	if (h1 || h2)
		1834	{
		1835	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1836	glColor4f (1., 1., 1., alpha);
		1837
		1838	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1839	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1840	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1841	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1842	}
		1843	}
		1844	}
		1845	}
		1846
		1847	glEnd ();
		1848
		1849	glPopMatrix ();
		1850
		1851	glDisable (GL_TEXTURE_2D);
		1852	glDisable (GL_BLEND);
1499	}	1853	}
1500		1854
1501	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1855	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1502	CODE:	1856	CODE:
1503	{	1857	{
…		…
1609	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1963	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1610	// use uglier nearest interpolation because linear suffers	1964	// use uglier nearest interpolation because linear suffers
1611	// from transparent color bleeding and ugly wrapping effects.	1965	// from transparent color bleeding and ugly wrapping effects.
1612	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1966	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1613	}	1967	}
		1968
		1969	void
		1970	expire_textures (DC::Map self, int texid, int count)
		1971	PPCODE:
		1972	for (; texid < self->texs && count; ++texid, --count)
		1973	{
		1974	maptex *tex = self->tex + texid;
		1975
		1976	if (tex->name)
		1977	{
		1978	if (tex->unused)
		1979	{
		1980	tex->name = 0;
		1981	tex->unused = 0;
		1982	XPUSHs (sv_2mortal (newSViv (texid)));
		1983	}
		1984	else
		1985	tex->unused = 1;
		1986	}
		1987	}
1614		1988
1615	int	1989	int
1616	ox (DC::Map self)	1990	ox (DC::Map self)
1617	ALIAS:	1991	ALIAS:
1618	oy = 1	1992	oy = 1
…		…
1658	self->y += MAP_EXTEND_Y;	2032	self->y += MAP_EXTEND_Y;
1659	}	2033	}
1660	}	2034	}
1661		2035
1662	SV *	2036	SV *
1663	map1a_update (DC::Map self, SV *data_, int extmap)	2037	map1a_update (DC::Map self, SV *data_)
1664	CODE:	2038	CODE:
1665	{	2039	{
1666	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2040	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1667	uint8_t *data_end = (uint8_t *)SvEND (data_);	2041	uint8_t *data_end = (uint8_t *)SvEND (data_);
1668	mapcell *cell;	2042	mapcell *cell;
…		…
1689		2063
1690	//TODO: don't trust server data to be in-range(!)	2064	//TODO: don't trust server data to be in-range(!)
1691		2065
1692	if (flags & 8)	2066	if (flags & 8)
1693	{	2067	{
		2068	uint8_t ext, cmd;
		2069
1694	if (extmap)	2070	do
1695	{	2071	{
1696	uint8_t ext, cmd;	2072	ext = *data++;
		2073	cmd = ext & 0x7f;
1697		2074
1698	do	2075	if (cmd < 4)
		2076	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2077	else if (cmd == 5) // health
1699	{	2078	{
1700	ext = *data++;
1701	cmd = ext & 0x7f;
1702
1703	if (cmd < 4)
1704	cell->darkness = 255 - ext * 64 + 1;
1705	else if (cmd == 5) // health
1706	{
1707	cell->stat_width = 1;	2079	cell->stat_width = 1;
1708	cell->stat_hp = *data++;	2080	cell->stat_hp = *data++;
1709	}
1710	else if (cmd == 6) // monster width
1711	cell->stat_width = *data++ + 1;
1712	else if (cmd == 0x47)
1713	{
1714	if (*data == 1) cell->player = data [1];
1715	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1716	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1717	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1718
1719	data += *data + 1;
1720	}
1721	else if (cmd == 8) // cell flags
1722	cell->flags = *data++;
1723	else if (ext & 0x40) // unknown, multibyte => skip
1724	data += *data + 1;
1725	else
1726	data++;
1727	}	2081	}
1728	while (ext & 0x80);	2082	else if (cmd == 6) // monster width
		2083	cell->stat_width = *data++ + 1;
		2084	else if (cmd == 0x47)
		2085	{
		2086	if (*data == 1) cell->player = data [1];
		2087	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2088	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2089	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2090
		2091	data += *data + 1;
		2092	}
		2093	else if (cmd == 8) // cell flags
		2094	cell->flags = *data++;
		2095	else if (ext & 0x40) // unknown, multibyte => skip
		2096	data += *data + 1;
		2097	else
		2098	data++;
1729	}	2099	}
1730	else	2100	while (ext & 0x80);
1731	cell->darkness = *data++ + 1;
1732	}	2101	}
1733		2102
1734	for (z = 0; z <= 2; ++z)	2103	for (z = 0; z <= 2; ++z)
1735	if (flags & (4 >> z))	2104	if (flags & (4 >> z))
1736	{	2105	{
…		…
1739	cell->tile [z] = self->face2tile [face];	2108	cell->tile [z] = self->face2tile [face];
1740		2109
1741	if (cell->tile [z])	2110	if (cell->tile [z])
1742	{	2111	{
1743	maptex *tex = self->tex + cell->tile [z];	2112	maptex *tex = self->tex + cell->tile [z];
		2113	tex->unused = 0;
1744	if (!tex->name)	2114	if (!tex->name)
1745	av_push (missing, newSViv (cell->tile [z]));	2115	av_push (missing, newSViv (cell->tile [z]));
1746		2116
1747	if (tex->smoothtile)	2117	if (tex->smoothtile)
1748	{	2118	{
1749	maptex *smooth = self->tex + tex->smoothtile;	2119	maptex *smooth = self->tex + tex->smoothtile;
		2120	smooth->unused = 0;
1750	if (!smooth->name)	2121	if (!smooth->name)
1751	av_push (missing, newSViv (tex->smoothtile));	2122	av_push (missing, newSViv (tex->smoothtile));
1752	}	2123	}
1753	}	2124	}
1754	}	2125	}
1755	}	2126	}
1756	else	2127	else
1757	cell->darkness = 0;	2128	CELL_CLEAR (cell);
1758	}	2129	}
1759	}	2130	}
1760	OUTPUT:	2131	OUTPUT:
1761	RETVAL	2132	RETVAL
1762		2133
…		…
1782	? self->row + y	2153	? self->row + y
1783	: 0;	2154	: 0;
1784		2155
1785	for (x = x0; x < x1; x++)	2156	for (x = x0; x < x1; x++)
1786	{	2157	{
1787	int r = 32, g = 32, b = 32, a = 192;	2158	unsigned int r = 32, g = 32, b = 32, a = 192;
1788		2159
1789	if (row && row->c0 <= x && x < row->c1)	2160	if (row && row->c0 <= x && x < row->c1)
1790	{	2161	{
1791	mapcell *cell = row->col + (x - row->c0);	2162	mapcell *cell = row->col + (x - row->c0);
1792		2163
…		…
1794	{	2165	{
1795	maptex tex = self->tex [cell->tile [z]];	2166	maptex tex = self->tex [cell->tile [z]];
1796	int a0 = 255 - tex.a;	2167	int a0 = 255 - tex.a;
1797	int a1 = tex.a;	2168	int a1 = tex.a;
1798		2169
1799	r = (r * a0 + tex.r * a1) / 255;	2170	r = div255 (r * a0 + tex.r * a1);
1800	g = (g * a0 + tex.g * a1) / 255;	2171	g = div255 (g * a0 + tex.g * a1);
1801	b = (b * a0 + tex.b * a1) / 255;	2172	b = div255 (b * a0 + tex.b * a1);
1802	a = (a * a0 + tex.a * a1) / 255;	2173	a = div255 (a * a0 + tex.a * a1);
1803	}	2174	}
1804	}	2175	}
1805		2176
1806	*map++ = (r )	2177	*map++ = (r )
1807	| (g << 8)	2178	| (g << 8)
…		…
1814	}	2185	}
1815	OUTPUT:	2186	OUTPUT:
1816	RETVAL	2187	RETVAL
1817		2188
1818	void	2189	void
1819	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)	2190	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)
1820	CODE:	2191	CODE:
1821	{	2192	{
1822	int x, y, z;	2193	int x, y, z;
1823		2194
1824	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2195	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1825	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2196	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1826	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2197	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1827	smooth_key skey;	2198	smooth_key skey;
1828	int pl_x, pl_y;	2199	int pl_x, pl_y;
1829	maptex pl_tex;	2200	maptex pl_tex;
1830	rc_t *rc = rc_alloc ();	2201	rc_t *rc = rc_alloc ();
		2202	rc_t *rc_ov = rc_alloc ();
1831	rc_key_t key;	2203	rc_key_t key;
1832	rc_array_t *arr;	2204	rc_array_t *arr;
1833		2205
1834	pl_tex.name = 0;	2206	pl_tex.name = 0;
1835		2207
1836	// thats current max. sorry.	2208	// that's current max. sorry.
1837	if (sw > 255) sw = 255;	2209	if (sw > 255) sw = 255;
1838	if (sh > 255) sh = 255;	2210	if (sh > 255) sh = 255;
1839		2211
1840	// clear key, in case of extra padding	2212	// clear key, in case of extra padding
1841	memset (&skey, 0, sizeof (skey));	2213	memset (&skey, 0, sizeof (skey));
…		…
1845	key.g = 255;	2217	key.g = 255;
1846	key.b = 255;	2218	key.b = 255;
1847	key.a = 255;	2219	key.a = 255;
1848	key.mode = GL_QUADS;	2220	key.mode = GL_QUADS;
1849	key.format = GL_T2F_V3F;	2221	key.format = GL_T2F_V3F;
1850	key.texname = -1;
1851		2222
1852	mx += self->x;	2223	mx += self->x;
1853	my += self->y;	2224	my += self->y;
1854		2225
1855	// first pass: determine smooth_max	2226	// first pass: determine smooth_max
…		…
1879	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2250	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1880		2251
1881	for (z = 0; z <= 2; z++)	2252	for (z = 0; z <= 2; z++)
1882	{	2253	{
1883	memset (smooth_level, 0, sizeof (smooth_level));	2254	memset (smooth_level, 0, sizeof (smooth_level));
		2255	key.texname = -1;
1884		2256
1885	for (y = 0; y < sh; y++)	2257	for (y = 0; y < sh; y++)
1886	if (0 <= y + my && y + my < self->rows)	2258	if (0 <= y + my && y + my < self->rows)
1887	{	2259	{
1888	maprow *row = self->row + (y + my);	2260	maprow *row = self->row + (y + my);
…		…
1894	tileid tile = cell->tile [z];	2266	tileid tile = cell->tile [z];
1895		2267
1896	if (tile)	2268	if (tile)
1897	{	2269	{
1898	maptex tex = self->tex [tile];	2270	maptex tex = self->tex [tile];
1899	int px = (x + 1) * T - tex.w;	2271	int px, py;
1900	int py = (y + 1) * T - tex.h;
1901		2272
1902	if (key.texname != tex.name)	2273	if (key.texname != tex.name)
1903	{	2274	{
		2275	self->tex [tile].unused = 0;
		2276
1904	if (!tex.name)	2277	if (!tex.name)
1905	tex = self->tex [2]; /* missing, replace by noface */	2278	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1906		2279
1907	key.texname = tex.name;	2280	key.texname = tex.name;
1908	arr = rc_array (rc, &key);	2281	arr = rc_array (rc, &key);
1909	}	2282	}
		2283
		2284	px = (x + 1) * Th - tex.w;
		2285	py = (y + 1) * Tw - tex.h;
1910		2286
1911	if (expect_false (cell->player == player) && expect_false (z == 2))	2287	if (expect_false (cell->player == player) && expect_false (z == 2))
1912	{	2288	{
1913	pl_x = px;	2289	pl_x = px;
1914	pl_y = py;	2290	pl_y = py;
…		…
1919	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2295	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1920	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2296	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1921	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2297	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1922	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2298	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1923		2299
1924	if (expect_false (cell->flags) && expect_false (z == 2))
1925	{
1926	// overlays such as the speech bubble, probably more to come
1927	if (cell->flags & 1)
1928	{
1929	maptex tex = self->tex [1];
1930	int px = x * T + T * 2 / 32;
1931	int py = y * T - T * 6 / 32;
1932
1933	if (tex.name)
1934	{
1935	if (key.texname != tex.name)
1936	{
1937	key.texname = tex.name;
1938	arr = rc_array (rc, &key);
1939	}
1940
1941	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1942	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1943	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1944	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1945	}
1946	}
1947	}
1948
1949	// update smooth hash	2300	// update smooth hash
1950	if (tex.smoothtile)	2301	if (tex.smoothtile)
1951	{	2302	{
1952	skey.tile = tex.smoothtile;	2303	skey.tile = tex.smoothtile;
1953	skey.level = tex.smoothlevel;	2304	skey.level = tex.smoothlevel;
…		…
1981	// corners	2332	// corners
1982	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2333	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1983	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2334	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1984	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2335	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1985	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2336	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2337	}
		2338	}
		2339
		2340	if (expect_false (z == 2) && expect_false (cell->flags))
		2341	{
		2342	// overlays such as the speech bubble, probably more to come
		2343	if (cell->flags & 1)
		2344	{
		2345	rc_key_t key_ov = key;
		2346	maptex tex = self->tex [TEXID_SPEECH];
		2347	rc_array_t *arr;
		2348	int px = x * Tw + Tw * 2 / 32;
		2349	int py = y * Th - Th * 6 / 32;
		2350
		2351	key_ov.texname = tex.name;
		2352	arr = rc_array (rc_ov, &key_ov);
		2353
		2354	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2355	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2356	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2357	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1986	}	2358	}
1987	}	2359	}
1988	}	2360	}
1989	}	2361	}
1990		2362
…		…
2017	if (!(bits & 0x1000)	2389	if (!(bits & 0x1000)
2018	&& skey->level == level	2390	&& skey->level == level
2019	&& level > smooth_max [skey->x][skey->y])	2391	&& level > smooth_max [skey->x][skey->y])
2020	{	2392	{
2021	maptex tex = self->tex [skey->tile];	2393	maptex tex = self->tex [skey->tile];
2022	int px = (((int)skey->x) - 1) * T;	2394	int px = (((int)skey->x) - 1) * Tw;
2023	int py = (((int)skey->y) - 1) * T;	2395	int py = (((int)skey->y) - 1) * Th;
2024	int border = bits & 15;	2396	int border = bits & 15;
2025	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2397	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2026	float dx = tex.s * .0625f; // 16 images/row	2398	float dx = tex.s * .0625f; // 16 images/row
2027	float dy = tex.t * .5f ; // 2 images/column	2399	float dy = tex.t * .5f ; // 2 images/column
2028		2400
…		…
2030	{	2402	{
2031	// this time avoiding texture state changes	2403	// this time avoiding texture state changes
2032	// save gobs of state changes.	2404	// save gobs of state changes.
2033	if (key.texname != tex.name)	2405	if (key.texname != tex.name)
2034	{	2406	{
		2407	self->tex [skey->tile].unused = 0;
		2408
2035	glEnd ();	2409	glEnd ();
2036	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2410	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2037	glBegin (GL_QUADS);	2411	glBegin (GL_QUADS);
2038	}	2412	}
2039		2413
2040	if (border)	2414	if (border)
2041	{	2415	{
2042	float ox = border * dx;	2416	float ox = border * dx;
2043		2417
2044	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2418	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2045	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2419	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2046	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2420	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2047	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2421	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2048	}	2422	}
2049		2423
2050	if (corner)	2424	if (corner)
2051	{	2425	{
2052	float ox = corner * dx;	2426	float ox = corner * dx;
2053		2427
2054	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2428	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2055	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2429	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2056	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2430	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2057	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2431	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2058	}	2432	}
2059	}	2433	}
2060	}	2434	}
2061	}	2435	}
2062	}	2436	}
…		…
2071	}	2445	}
2072		2446
2073	if (pl_tex.name)	2447	if (pl_tex.name)
2074	{	2448	{
2075	maptex tex = pl_tex;	2449	maptex tex = pl_tex;
2076	int px = pl_x + pdx;	2450	int px = pl_x + sdx;
2077	int py = pl_y + pdy;	2451	int py = pl_y + sdy;
2078		2452
2079	key.texname = tex.name;	2453	key.texname = tex.name;
2080	arr = rc_array (rc, &key);	2454	arr = rc_array (rc, &key);
2081		2455
2082	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2456	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
…		…
2085	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2459	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2086		2460
2087	rc_draw (rc);	2461	rc_draw (rc);
2088	}	2462	}
2089		2463
		2464	rc_draw (rc_ov);
		2465	rc_clear (rc_ov);
		2466
2090	glDisable (GL_BLEND);	2467	glDisable (GL_BLEND);
2091	rc_free (rc);	2468	rc_free (rc);
		2469	rc_free (rc_ov);
2092		2470
2093	// top layer: overlays such as the health bar	2471	// top layer: overlays such as the health bar
2094	for (y = 0; y < sh; y++)	2472	for (y = 0; y < sh; y++)
2095	if (0 <= y + my && y + my < self->rows)	2473	if (0 <= y + my && y + my < self->rows)
2096	{	2474	{
…		…
2099	for (x = 0; x < sw; x++)	2477	for (x = 0; x < sw; x++)
2100	if (row->c0 <= x + mx && x + mx < row->c1)	2478	if (row->c0 <= x + mx && x + mx < row->c1)
2101	{	2479	{
2102	mapcell *cell = row->col + (x + mx - row->c0);	2480	mapcell *cell = row->col + (x + mx - row->c0);
2103		2481
2104	int px = x * T;	2482	int px = x * Tw;
2105	int py = y * T;	2483	int py = y * Th;
		2484
		2485	if (expect_false (cell->player == player))
		2486	{
		2487	px += sdx;
		2488	py += sdy;
		2489	}
2106		2490
2107	if (cell->stat_hp)	2491	if (cell->stat_hp)
2108	{	2492	{
2109	int width = cell->stat_width * T;	2493	int width = cell->stat_width * Tw;
2110	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2494	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2111		2495
2112	glColor3ub (0, 0, 0);	2496	glColor3ub (0, 0, 0);
2113	glRectf (px + 1, py - thick - 2,	2497	glRectf (px + 1, py - thick - 2,
2114	px + width - 1, py);	2498	px + width - 1, py);
2115		2499
…		…
2121	}	2505	}
2122	}	2506	}
2123	}	2507	}
2124		2508
2125	void	2509	void
2126	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2510	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2127	CODE:	2511	CODE:
2128	{	2512	{
2129	static float color[16][3] = {	2513	static float color[16][3] = {
2130	{ 0.00F, 0.00F, 0.00F },	2514	{ 0.00f, 0.00f, 0.00f },
2131	{ 1.00F, 1.00F, 1.00F },	2515	{ 1.00f, 1.00f, 1.00f },
2132	{ 0.00F, 0.00F, 0.55F },	2516	{ 0.00f, 0.00f, 0.55f },
2133	{ 1.00F, 0.00F, 0.00F },	2517	{ 1.00f, 0.00f, 0.00f },
2134		2518
2135	{ 1.00F, 0.54F, 0.00F },	2519	{ 1.00f, 0.54f, 0.00f },
2136	{ 0.11F, 0.56F, 1.00F },	2520	{ 0.11f, 0.56f, 1.00f },
2137	{ 0.93F, 0.46F, 0.00F },	2521	{ 0.93f, 0.46f, 0.00f },
2138	{ 0.18F, 0.54F, 0.34F },	2522	{ 0.18f, 0.54f, 0.34f },
2139		2523
2140	{ 0.56F, 0.73F, 0.56F },	2524	{ 0.56f, 0.73f, 0.56f },
2141	{ 0.80F, 0.80F, 0.80F },	2525	{ 0.80f, 0.80f, 0.80f },
2142	{ 0.55F, 0.41F, 0.13F },	2526	{ 0.55f, 0.41f, 0.13f },
2143	{ 0.99F, 0.77F, 0.26F },	2527	{ 0.99f, 0.77f, 0.26f },
2144		2528
2145	{ 0.74F, 0.65F, 0.41F },	2529	{ 0.74f, 0.65f, 0.41f },
2146		2530
2147	{ 0.00F, 1.00F, 1.00F },	2531	{ 0.00f, 1.00f, 1.00f },
2148	{ 1.00F, 0.00F, 1.00F },	2532	{ 1.00f, 0.00f, 1.00f },
2149	{ 1.00F, 1.00F, 0.00F },	2533	{ 1.00f, 1.00f, 0.00f },
2150	};	2534	};
2151		2535
2152	int x, y;	2536	int x, y;
2153		2537
2154	glEnable (GL_TEXTURE_2D);	2538	glEnable (GL_TEXTURE_2D);
		2539	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2540	* but the nvidia driver (185.18.14) mishandles alpha textures
		2541	* and takes the colour from god knows where instead of using
		2542	* Cp. MODULATE results in the same colour, but slightly different
		2543	* alpha, but atcually gives us the correct colour with nvidia.
		2544	*/
2155	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2545	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2156	glEnable (GL_BLEND);	2546	glEnable (GL_BLEND);
2157	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2547	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2158	glBegin (GL_QUADS);	2548	glBegin (GL_QUADS);
2159		2549
2160	for (y = 0; y < h; y++)	2550	for (y = 0; y < h; y++)
…		…
2164		2554
2165	if (m)	2555	if (m)
2166	{	2556	{
2167	float *c = color [m & 15];	2557	float *c = color [m & 15];
2168		2558
2169	float tx1 = m & 0x40 ? 0.5 : 0.;	2559	float tx1 = m & 0x40 ? 0.5f : 0.f;
2170	float tx2 = tx1 + 0.5;	2560	float tx2 = tx1 + 0.5f;
2171		2561
2172	glColor4f (c[0], c[1], c[2], 0.75);	2562	glColor4f (c[0], c[1], c[2], 1);
2173	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2563	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2174	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2564	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2175	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2565	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2176	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2566	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2177	}	2567	}
…		…
2185	void	2575	void
2186	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2576	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2187	PPCODE:	2577	PPCODE:
2188	{	2578	{
2189	int x, y;	2579	int x, y;
2190	int sw1 = sw + 2;	2580	int sw1 = sw + 2;
2191	int sh1 = sh + 2;	2581	int sh1 = sh + 2;
2192	int sh3 = sh * 3;	2582	int sh3 = sh * 3;
2193	int sw34 = (sw * 3 + 3) & ~3;	2583	int sw3 = sw * 3;
		2584	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2585	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2194	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2586	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2195	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2587	memset (darkness1, 0, sw1*sh1);
2196	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2197		2588
2198	SvPOK_only (darkness3_sv);	2589	SvPOK_only (darkness3_sv);
2199	SvCUR_set (darkness3_sv, sw34 * sh3);	2590	SvCUR_set (darkness3_sv, sw3 * sh3);
2200		2591
2201	mx += self->x - 1;	2592	mx += self->x - 1;
2202	my += self->y - 1;	2593	my += self->y - 1;
2203
2204	memset (darkness1, 255, sw1 * sh1);
2205		2594
2206	for (y = 0; y < sh1; y++)	2595	for (y = 0; y < sh1; y++)
2207	if (0 <= y + my && y + my < self->rows)	2596	if (0 <= y + my && y + my < self->rows)
2208	{	2597	{
2209	maprow *row = self->row + (y + my);	2598	maprow *row = self->row + (y + my);
…		…
2212	if (row->c0 <= x + mx && x + mx < row->c1)	2601	if (row->c0 <= x + mx && x + mx < row->c1)
2213	{	2602	{
2214	mapcell *cell = row->col + (x + mx - row->c0);	2603	mapcell *cell = row->col + (x + mx - row->c0);
2215		2604
2216	darkness1 [y * sw1 + x] = cell->darkness	2605	darkness1 [y * sw1 + x] = cell->darkness
2217	? 255 - (cell->darkness - 1)	2606	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2218	: 255 - FOW_DARKNESS;	2607	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2219	}	2608	}
2220	}	2609	}
2221		2610
2222	for (y = 0; y < sh; ++y)	2611	for (y = 0; y < sh; ++y)
2223	for (x = 0; x < sw; ++x)	2612	for (x = 0; x < sw; ++x)
…		…
2242		2631
2243	uint8_t r13 = (d13 + d23 + d12) / 3;	2632	uint8_t r13 = (d13 + d23 + d12) / 3;
2244	uint8_t r23 = d23;	2633	uint8_t r23 = d23;
2245	uint8_t r33 = (d23 + d33 + d32) / 3;	2634	uint8_t r33 = (d23 + d33 + d32) / 3;
2246		2635
2247	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2636	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2248	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2637	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2249	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2638	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2250	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2639	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2251	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2640	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2252	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2641	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2253	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2642	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2254	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2643	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2255	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2644	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2256	}	2645	}
2257		2646
2258	free (darkness1);	2647	free (darkness1);
2259		2648
2260	EXTEND (SP, 3);	2649	EXTEND (SP, 3);
2261	PUSHs (sv_2mortal (newSViv (sw34)));	2650	PUSHs (sv_2mortal (newSViv (sw3)));
2262	PUSHs (sv_2mortal (newSViv (sh3)));	2651	PUSHs (sv_2mortal (newSViv (sh3)));
2263	PUSHs (darkness3_sv);	2652	PUSHs (darkness3_sv);
2264	}	2653	}
2265		2654
2266	SV *	2655	SV *
…		…
2464	if (RETVAL < 0)	2853	if (RETVAL < 0)
2465	{	2854	{
2466	RETVAL = Mix_GroupOldest (-1);	2855	RETVAL = Mix_GroupOldest (-1);
2467		2856
2468	if (RETVAL < 0)	2857	if (RETVAL < 0)
		2858	{
		2859	// happens sometimes, maybe it just stopped playing(?)
		2860	RETVAL = Mix_GroupAvailable (-1);
		2861
		2862	if (RETVAL < 0)
2469	XSRETURN_UNDEF;	2863	XSRETURN_UNDEF;
2470		2864	}
		2865	else
2471	Mix_HaltChannel (RETVAL);	2866	Mix_HaltChannel (RETVAL);
2472	}	2867	}
2473		2868
2474	Mix_UnregisterAllEffects (RETVAL);	2869	Mix_UnregisterAllEffects (RETVAL);
2475	Mix_Volume (RETVAL, 128);	2870	Mix_Volume (RETVAL, 128);
2476	}	2871	}
…		…
2523	void	2918	void
2524	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2919	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2525	CODE:	2920	CODE:
2526	{	2921	{
2527	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2922	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2528	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2923	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2529	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2924	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2530	}	2925	}
2531		2926
2532	void	2927	void
2533	set_reverse_stereo (DC::Channel self, int flip)	2928	set_reverse_stereo (DC::Channel self, int flip)
…		…
2535	Mix_SetReverseStereo (self, flip);	2930	Mix_SetReverseStereo (self, flip);
2536		2931
2537	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2932	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2538		2933
2539	PROTOTYPES: DISABLE	2934	PROTOTYPES: DISABLE
		2935
		2936	void
		2937	decoders ()
		2938	PPCODE:
		2939	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2940	int i, num = Mix_GetNumChunkDecoders ();
		2941	EXTEND (SP, num);
		2942	for (i = 0; i < num; ++i)
		2943	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2944	#else
		2945	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2946	#endif
2540		2947
2541	DC::MixChunk	2948	DC::MixChunk
2542	new (SV *class, DC::RW rwops)	2949	new (SV *class, DC::RW rwops)
2543	CODE:	2950	CODE:
2544	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2951	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2577	OUTPUT:	2984	OUTPUT:
2578	RETVAL	2985	RETVAL
2579		2986
2580	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2987	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2581		2988
		2989	void
		2990	decoders ()
		2991	PPCODE:
		2992	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2993	int i, num = Mix_GetNumMusicDecoders ();
		2994	EXTEND (SP, num);
		2995	for (i = 0; i < num; ++i)
		2996	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2997	#else
		2998	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2999	#endif
		3000
2582	int	3001	int
2583	volume (int volume = -1)	3002	volume (int volume = -1)
2584	PROTOTYPE: ;$	3003	PROTOTYPE: ;$
2585	CODE:	3004	CODE:
2586	if (items > 0)	3005	if (items > 0)
…		…
2596		3015
2597	void	3016	void
2598	halt ()	3017	halt ()
2599	CODE:	3018	CODE:
2600	Mix_HaltMusic ();	3019	Mix_HaltMusic ();
		3020
		3021	int
		3022	playing ()
		3023	CODE:
		3024	RETVAL = Mix_PlayingMusic ();
		3025	OUTPUT:
		3026	RETVAL
2601		3027
2602	DC::MixMusic	3028	DC::MixMusic
2603	new (SV *class, DC::RW rwops)	3029	new (SV *class, DC::RW rwops)
2604	CODE:	3030	CODE:
2605	RETVAL = Mix_LoadMUS_RW (rwops);	3031	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2636	} *civ, const_iv[] = {	3062	} *civ, const_iv[] = {
2637	# define const_iv(name) { # name, (IV)name }	3063	# define const_iv(name) { # name, (IV)name }
2638	const_iv (GL_VENDOR),	3064	const_iv (GL_VENDOR),
2639	const_iv (GL_VERSION),	3065	const_iv (GL_VERSION),
2640	const_iv (GL_EXTENSIONS),	3066	const_iv (GL_EXTENSIONS),
		3067	const_iv (GL_MAX_TEXTURE_UNITS),
2641	const_iv (GL_COLOR_MATERIAL),	3068	const_iv (GL_COLOR_MATERIAL),
2642	const_iv (GL_SMOOTH),	3069	const_iv (GL_SMOOTH),
2643	const_iv (GL_FLAT),	3070	const_iv (GL_FLAT),
2644	const_iv (GL_DITHER),	3071	const_iv (GL_DITHER),
2645	const_iv (GL_BLEND),	3072	const_iv (GL_BLEND),
…		…
2657	const_iv (GL_ZERO),	3084	const_iv (GL_ZERO),
2658	const_iv (GL_SRC_ALPHA),	3085	const_iv (GL_SRC_ALPHA),
2659	const_iv (GL_DST_ALPHA),	3086	const_iv (GL_DST_ALPHA),
2660	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3087	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2661	const_iv (GL_ONE_MINUS_DST_ALPHA),	3088	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3089	const_iv (GL_SRC_COLOR),
		3090	const_iv (GL_DST_COLOR),
		3091	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3092	const_iv (GL_ONE_MINUS_DST_COLOR),
2662	const_iv (GL_SRC_ALPHA_SATURATE),	3093	const_iv (GL_SRC_ALPHA_SATURATE),
2663	const_iv (GL_RGB),	3094	const_iv (GL_RGB),
2664	const_iv (GL_RGBA),	3095	const_iv (GL_RGBA),
2665	const_iv (GL_RGBA4),	3096	const_iv (GL_RGBA4),
2666	const_iv (GL_RGBA8),	3097	const_iv (GL_RGBA8),
…		…
2734	const_iv (GL_NICEST),	3165	const_iv (GL_NICEST),
2735	const_iv (GL_V2F),	3166	const_iv (GL_V2F),
2736	const_iv (GL_V3F),	3167	const_iv (GL_V3F),
2737	const_iv (GL_T2F_V3F),	3168	const_iv (GL_T2F_V3F),
2738	const_iv (GL_T2F_N3F_V3F),	3169	const_iv (GL_T2F_N3F_V3F),
		3170	const_iv (GL_FUNC_ADD),
		3171	const_iv (GL_FUNC_SUBTRACT),
		3172	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2739	# undef const_iv	3173	# undef const_iv
2740	};	3174	};
2741		3175
2742	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3176	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2743	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3177	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2744		3178
2745	texture_av = newAV ();	3179	texture_av = newAV ();
2746	AvREAL_off (texture_av);	3180	AvREAL_off (texture_av);
2747	}	3181	}
2748		3182
2749	void	3183	void
2750	disable_GL_EXT_blend_func_separate ()	3184	disable_GL_EXT_blend_func_separate ()
2751	CODE:	3185	CODE:
2752	gl.BlendFuncSeparate = 0;	3186	gl.BlendFuncSeparate = 0;
2753	gl.BlendFuncSeparateEXT = 0;	3187	gl.BlendFuncSeparateEXT = 0;
		3188
		3189	void
		3190	apple_nvidia_bug (int enable)
2754		3191
2755	char *	3192	char *
2756	gl_vendor ()	3193	gl_vendor ()
2757	CODE:	3194	CODE:
2758	RETVAL = (char *)glGetString (GL_VENDOR);	3195	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2789		3226
2790	int glGetError ()	3227	int glGetError ()
2791		3228
2792	void glFinish ()	3229	void glFinish ()
2793		3230
		3231	void glFlush ()
		3232
2794	void glClear (int mask)	3233	void glClear (int mask)
2795		3234
2796	void glClearColor (float r, float g, float b, float a = 1.0)	3235	void glClearColor (float r, float g, float b, float a = 1.0)
2797	PROTOTYPE: @	3236	PROTOTYPE: @
2798		3237
…		…
2807	void glBlendFunc (int sfactor, int dfactor)	3246	void glBlendFunc (int sfactor, int dfactor)
2808		3247
2809	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3248	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2810	CODE:	3249	CODE:
2811	gl_BlendFuncSeparate (sa, da, saa, daa);	3250	gl_BlendFuncSeparate (sa, da, saa, daa);
		3251
		3252	# void glBlendEquation (int se)
2812		3253
2813	void glDepthMask (int flag)	3254	void glDepthMask (int flag)
2814		3255
2815	void glLogicOp (int opcode)	3256	void glLogicOp (int opcode)
2816		3257
…		…
2851	void glRotate (float angle, float x, float y, float z)	3292	void glRotate (float angle, float x, float y, float z)
2852	CODE:	3293	CODE:
2853	glRotatef (angle, x, y, z);	3294	glRotatef (angle, x, y, z);
2854		3295
2855	void glColor (float r, float g, float b, float a = 1.0)	3296	void glColor (float r, float g, float b, float a = 1.0)
		3297	PROTOTYPE: @
2856	ALIAS:	3298	ALIAS:
2857	glColor_premultiply = 1	3299	glColor_premultiply = 1
2858	CODE:	3300	CODE:
2859	if (ix)	3301	if (ix)
2860	{	3302	{
…		…
2965	void glNewList (int list, int mode = GL_COMPILE)	3407	void glNewList (int list, int mode = GL_COMPILE)
2966		3408
2967	void glEndList ()	3409	void glEndList ()
2968		3410
2969	void glCallList (int list)	3411	void glCallList (int list)
		3412
		3413	void c_init ()
		3414	CODE:
		3415	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3416	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2970		3417
2971	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3418	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2972		3419
2973	PROTOTYPES: DISABLE	3420	PROTOTYPES: DISABLE
2974		3421

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