[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.269 by root, Sun Jul 20 03:46:02 2008 UTC vs.
Revision 1.311 by root, Tue Dec 27 09:17:27 2011 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)
		99
		100	#define KMOD_LRAM 0x10000 // our extension
		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	}
90		123
91	static AV *texture_av;	124	static AV *texture_av;
92		125
93	static struct	126	static struct
94	{	127	{
…		…
226	int w, h;	259	int w, h;
227	float s, t;	260	float s, t;
228	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
229	tileid smoothtile;	262	tileid smoothtile;
230	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
231	} maptex;	265	} maptex;
232		266
233	typedef struct {	267	typedef struct {
234	uint32_t player;	268	uint32_t player;
235	tileid tile[3];	269	tileid tile[3];
…		…
448		482
449	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
450	}	484	}
451		485
452	static unsigned int	486	static unsigned int
		487	div255 (unsigned int n)
		488	{
		489	return (n + (n >> 8)) >> 8;
		490	}
		491
		492	static unsigned int
453	minpot (unsigned int n)	493	minpot (unsigned int n)
454	{	494	{
455	if (!n)	495	if (!n)
456	return 0;	496	return 0;
457		497
…		…
521	if (!svp \|\| !SvTRUE (*svp))	561	if (!svp \|\| !SvTRUE (*svp))
522	return 0;	562	return 0;
523		563
524	return 1;	564	return 1;
525	}	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 ()
		583	{
		584	char *argv[] = { 0 };
		585	call_argv ("DC::Main::main", G_DISCARD \| G_VOID, argv);
		586	}
		587
		588	#ifdef __MACOSX__
		589	/* to due surprising braindamage on the side of SDL design, we
		590	* do some mind-boggling hack here: SDL requires a custom main()
		591	* on OS X, so... we provide one and call the original main(), which,
		592	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		593	* and which calls our main (== SDL_main) back.
		594	*/
		595	extern C_LINKAGE int
		596	main (int argc, char *argv[])
		597	{
		598	deliantra_main ();
		599	}
		600
		601	#undef main
		602
		603	extern C_LINKAGE int main (int argc, char *argv[]);
		604
		605	static void
		606	SDL_braino (void)
		607	{
		608	char *argv[] = { "deliantra client", 0 };
		609	(main) (1, argv);
		610	}
		611	#else
		612	static void
		613	SDL_braino (void)
		614	{
		615	deliantra_main ();
		616	}
		617	#endif
526		618
527	MODULE = Deliantra::Client PACKAGE = DC	619	MODULE = Deliantra::Client PACKAGE = DC
528		620
529	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
530		622
…		…
559	const_iv (SDL_USEREVENT),	651	const_iv (SDL_USEREVENT),
560		652
561	const_iv (SDL_APPINPUTFOCUS),	653	const_iv (SDL_APPINPUTFOCUS),
562	const_iv (SDL_APPMOUSEFOCUS),	654	const_iv (SDL_APPMOUSEFOCUS),
563	const_iv (SDL_APPACTIVE),	655	const_iv (SDL_APPACTIVE),
		656
		657
		658	const_iv (SDLK_UNKNOWN),
		659	const_iv (SDLK_FIRST),
		660	const_iv (SDLK_BACKSPACE),
		661	const_iv (SDLK_TAB),
		662	const_iv (SDLK_CLEAR),
		663	const_iv (SDLK_RETURN),
		664	const_iv (SDLK_PAUSE),
		665	const_iv (SDLK_ESCAPE),
		666	const_iv (SDLK_SPACE),
		667	const_iv (SDLK_EXCLAIM),
		668	const_iv (SDLK_QUOTEDBL),
		669	const_iv (SDLK_HASH),
		670	const_iv (SDLK_DOLLAR),
		671	const_iv (SDLK_AMPERSAND),
		672	const_iv (SDLK_QUOTE),
		673	const_iv (SDLK_LEFTPAREN),
		674	const_iv (SDLK_RIGHTPAREN),
		675	const_iv (SDLK_ASTERISK),
		676	const_iv (SDLK_PLUS),
		677	const_iv (SDLK_COMMA),
		678	const_iv (SDLK_MINUS),
		679	const_iv (SDLK_PERIOD),
		680	const_iv (SDLK_SLASH),
		681	const_iv (SDLK_0),
		682	const_iv (SDLK_1),
		683	const_iv (SDLK_2),
		684	const_iv (SDLK_3),
		685	const_iv (SDLK_4),
		686	const_iv (SDLK_5),
		687	const_iv (SDLK_6),
		688	const_iv (SDLK_7),
		689	const_iv (SDLK_8),
		690	const_iv (SDLK_9),
		691	const_iv (SDLK_COLON),
		692	const_iv (SDLK_SEMICOLON),
		693	const_iv (SDLK_LESS),
		694	const_iv (SDLK_EQUALS),
		695	const_iv (SDLK_GREATER),
		696	const_iv (SDLK_QUESTION),
		697	const_iv (SDLK_AT),
		698
		699	const_iv (SDLK_LEFTBRACKET),
		700	const_iv (SDLK_BACKSLASH),
		701	const_iv (SDLK_RIGHTBRACKET),
		702	const_iv (SDLK_CARET),
		703	const_iv (SDLK_UNDERSCORE),
		704	const_iv (SDLK_BACKQUOTE),
		705	const_iv (SDLK_DELETE),
564		706
565	const_iv (SDLK_FIRST),	707	const_iv (SDLK_FIRST),
566	const_iv (SDLK_LAST),	708	const_iv (SDLK_LAST),
567	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
568	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
…		…
644	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
645	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
646	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
647	const_iv (KMOD_MODE),	789	const_iv (KMOD_MODE),
648		790
		791	const_iv (KMOD_LRAM),
		792
649	const_iv (MIX_DEFAULT_FORMAT),	793	const_iv (MIX_DEFAULT_FORMAT),
650		794
651	const_iv (SDL_INIT_TIMER),	795	const_iv (SDL_INIT_TIMER),
652	const_iv (SDL_INIT_AUDIO),	796	const_iv (SDL_INIT_AUDIO),
653	const_iv (SDL_INIT_VIDEO),	797	const_iv (SDL_INIT_VIDEO),
…		…
677		821
678	const_iv (FOW_DARKNESS)	822	const_iv (FOW_DARKNESS)
679	# undef const_iv	823	# undef const_iv
680	};	824	};
681		825
682	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	826	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
683	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
684		828
685	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
686	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
687	}	831	}
688		832
…		…
704	NV ceil (NV x)	848	NV ceil (NV x)
705		849
706	IV minpot (UV n)	850	IV minpot (UV n)
707		851
708	IV popcount (UV n)	852	IV popcount (UV n)
		853
		854	NV distance (NV dx, NV dy)
		855	CODE:
		856	RETVAL = pow (dx * dx + dy * dy, 0.5);
		857	OUTPUT:
		858	RETVAL
709		859
710	void	860	void
711	pango_init ()	861	pango_init ()
712	CODE:	862	CODE:
713	{	863	{
…		…
720	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/	870	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
721	#endif	871	#endif
722	}	872	}
723		873
724	char *SDL_GetError ()	874	char *SDL_GetError ()
		875
		876	void SDL_braino ()
725		877
726	int SDL_Init (U32 flags)	878	int SDL_Init (U32 flags)
727		879
728	int SDL_InitSubSystem (U32 flags)	880	int SDL_InitSubSystem (U32 flags)
729		881
…		…
803		955
804	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");	956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
805	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	957	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
806	#include "glfunc.h"	958	#include "glfunc.h"
807	#undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
808	}	963	}
809	}	964	}
810	OUTPUT:	965	OUTPUT:
811	RETVAL	966	RETVAL
812		967
…		…
820	SDL_GetAppState ()	975	SDL_GetAppState ()
821		976
822	int	977	int
823	SDL_GetModState ()	978	SDL_GetModState ()
824		979
		980	int
		981	SDL_WaitEvent ()
		982	C_ARGS: 0
		983
825	void	984	void
		985	SDL_PumpEvents ()
		986
		987	void
826	poll_events ()	988	peep_events ()
827	PPCODE:	989	PPCODE:
828	{	990	{
829	SDL_Event ev;	991	SDL_Event ev;
830		992
831	SDL_PumpEvents ();	993	SDL_PumpEvents ();
…		…
838	{	1000	{
839	case SDL_KEYDOWN:	1001	case SDL_KEYDOWN:
840	case SDL_KEYUP:	1002	case SDL_KEYUP:
841	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1003	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
842	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1004	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
843	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1005	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
844	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1006	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
845	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1007	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
846	break;	1008	break;
847		1009
848	case SDL_ACTIVEEVENT:	1010	case SDL_ACTIVEEVENT:
849	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1011	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
867	x = ev.motion.x;	1029	x = ev.motion.x;
868	y = ev.motion.y;	1030	y = ev.motion.y;
869	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1031	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
870	}	1032	}
871		1033
872	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1034	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
873	hv_store (hv, "state", 5, newSViv (state), 0);	1035	hv_store (hv, "state", 5, newSViv (state), 0);
874	hv_store (hv, "x", 1, newSViv (x), 0);	1036	hv_store (hv, "x", 1, newSViv (x), 0);
875	hv_store (hv, "y", 1, newSViv (y), 0);	1037	hv_store (hv, "y", 1, newSViv (y), 0);
876	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1038	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
877	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1039	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
897		1059
898	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1060	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
899	}	1061	}
900	}	1062	}
901		1063
		1064	char *
		1065	SDL_AudioDriverName ()
		1066	CODE:
		1067	{
		1068	char buf [256];
		1069	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1070	XSRETURN_UNDEF;
		1071
		1072	RETVAL = buf;
		1073	}
		1074	OUTPUT:
		1075	RETVAL
		1076
902	int	1077	int
903	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1078	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
904	POSTCALL:	1079	POSTCALL:
905	Mix_HookMusicFinished (music_finished);	1080	Mix_HookMusicFinished (music_finished);
906	Mix_ChannelFinished (channel_finished);	1081	Mix_ChannelFinished (channel_finished);
…		…
968	add_font (char *file)	1143	add_font (char *file)
969	CODE:	1144	CODE:
970	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1145	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
971	OUTPUT:	1146	OUTPUT:
972	RETVAL	1147	RETVAL
		1148
		1149	void
		1150	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1151
		1152	void
		1153	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_MP3 \| MIX_INIT_OGG)
973		1154
974	void	1155	void
975	load_image_inline (SV *image_)	1156	load_image_inline (SV *image_)
976	ALIAS:	1157	ALIAS:
977	load_image_file = 1	1158	load_image_file = 1
…		…
1093	#if DEBUG	1274	#if DEBUG
1094	VALGRIND_DO_LEAK_CHECK;	1275	VALGRIND_DO_LEAK_CHECK;
1095	#endif	1276	#endif
1096	}	1277	}
1097		1278
		1279	int
		1280	SvREFCNT (SV *sv)
		1281	CODE:
		1282	RETVAL = SvREFCNT (sv);
		1283	OUTPUT:
		1284	RETVAL
		1285
1098	MODULE = Deliantra::Client PACKAGE = DC::Font	1286	MODULE = Deliantra::Client PACKAGE = DC::Font
1099		1287
1100	PROTOTYPES: DISABLE	1288	PROTOTYPES: DISABLE
1101		1289
1102	DC::Font	1290	DC::Font
…		…
1531	if (ix)	1719	if (ix)
1532	{	1720	{
1533	glDisable (GL_ALPHA_TEST);	1721	glDisable (GL_ALPHA_TEST);
1534	glDisable (GL_BLEND);	1722	glDisable (GL_BLEND);
1535	}	1723	}
		1724	}
		1725
		1726	void
		1727	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)
		1728	PROTOTYPE: @
		1729	CODE:
		1730	{
		1731	glEnable (GL_BLEND);
		1732	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1733	glEnable (GL_TEXTURE_2D);
		1734	glBindTexture (GL_TEXTURE_2D, name1);
		1735
		1736	glColor3f (intensity, intensity, intensity);
		1737	glPushMatrix ();
		1738	glScalef (1./3, 1./3, 1.);
		1739
		1740	if (blend > 0.f)
		1741	{
		1742	float dx3 = dx * -3.f / w;
		1743	float dy3 = dy * -3.f / h;
		1744	GLfloat env_color[4] = { 0., 0., 0., blend };
		1745
		1746	/* interpolate the two shadow textures */
		1747	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1748	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1749
		1750	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1751	gl.ActiveTexture (GL_TEXTURE1);
		1752	glEnable (GL_TEXTURE_2D);
		1753	glBindTexture (GL_TEXTURE_2D, name2);
		1754	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1755
		1756	/* rgb == rgb(glcolor) */
		1757	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1760
		1761	/* alpha = interpolate t0, t1 by env_alpha */
		1762	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1763
		1764	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1766	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1767
		1768	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1769	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1770
		1771	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1772	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1773
		1774	glBegin (GL_QUADS);
		1775	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1776	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1777	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1778	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1779	glEnd ();
		1780
		1781	glDisable (GL_TEXTURE_2D);
		1782	gl.ActiveTexture (GL_TEXTURE0);
		1783	}
		1784	else
		1785	{
		1786	/* simple blending of one texture, also opengl <1.3 path */
		1787	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1788
		1789	glBegin (GL_QUADS);
		1790	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1791	glTexCoord2f (0, t); glVertex2f (0, h);
		1792	glTexCoord2f (s, t); glVertex2f (w, h);
		1793	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1794	glEnd ();
		1795	}
		1796
		1797	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1798	{
		1799	int x, y;
		1800	int dx3 = dx * 3;
		1801	int dy3 = dy * 3;
		1802
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1804	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1805	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1806	glTranslatef (-1., -1., 0);
		1807	glBegin (GL_QUADS);
		1808
		1809	for (y = 1; y < h; y += 3)
		1810	{
		1811	int y1 = y - dy3;
		1812	int y1valid = y1 >= 0 && y1 < h;
		1813
		1814	for (x = 1; x < w; x += 3)
		1815	{
		1816	int x1 = x - dx3;
		1817	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1818	uint8_t h2;
		1819
		1820	if (y1valid && x1 >= 0 && x1 < w)
		1821	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1822	else
		1823	h2 = 1; /* out of range == invisible */
		1824
		1825	if (h1 \|\| h2)
		1826	{
		1827	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1828	glColor4f (1., 1., 1., alpha);
		1829
		1830	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1831	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1832	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1833	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1834	}
		1835	}
		1836	}
		1837	}
		1838
		1839	glEnd ();
		1840
		1841	glPopMatrix ();
		1842
		1843	glDisable (GL_TEXTURE_2D);
		1844	glDisable (GL_BLEND);
1536	}	1845	}
1537		1846
1538	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1847	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1539	CODE:	1848	CODE:
1540	{	1849	{
…		…
1646	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1955	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1647	// use uglier nearest interpolation because linear suffers	1956	// use uglier nearest interpolation because linear suffers
1648	// from transparent color bleeding and ugly wrapping effects.	1957	// from transparent color bleeding and ugly wrapping effects.
1649	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1958	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1650	}	1959	}
		1960
		1961	void
		1962	expire_textures (DC::Map self, int texid, int count)
		1963	PPCODE:
		1964	for (; texid < self->texs && count; ++texid, --count)
		1965	{
		1966	maptex *tex = self->tex + texid;
		1967
		1968	if (tex->name)
		1969	{
		1970	if (tex->unused)
		1971	{
		1972	tex->name = 0;
		1973	tex->unused = 0;
		1974	XPUSHs (sv_2mortal (newSViv (texid)));
		1975	}
		1976	else
		1977	tex->unused = 1;
		1978	}
		1979	}
1651		1980
1652	int	1981	int
1653	ox (DC::Map self)	1982	ox (DC::Map self)
1654	ALIAS:	1983	ALIAS:
1655	oy = 1	1984	oy = 1
…		…
1736	{	2065	{
1737	ext = *data++;	2066	ext = *data++;
1738	cmd = ext & 0x7f;	2067	cmd = ext & 0x7f;
1739		2068
1740	if (cmd < 4)	2069	if (cmd < 4)
1741	cell->darkness = 255 - ext * 64 + 1;	2070	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1742	else if (cmd == 5) // health	2071	else if (cmd == 5) // health
1743	{	2072	{
1744	cell->stat_width = 1;	2073	cell->stat_width = 1;
1745	cell->stat_hp = *data++;	2074	cell->stat_hp = *data++;
1746	}	2075	}
…		…
1776	cell->tile [z] = self->face2tile [face];	2105	cell->tile [z] = self->face2tile [face];
1777		2106
1778	if (cell->tile [z])	2107	if (cell->tile [z])
1779	{	2108	{
1780	maptex *tex = self->tex + cell->tile [z];	2109	maptex *tex = self->tex + cell->tile [z];
		2110	tex->unused = 0;
1781	if (!tex->name)	2111	if (!tex->name)
1782	av_push (missing, newSViv (cell->tile [z]));	2112	av_push (missing, newSViv (cell->tile [z]));
1783		2113
1784	if (tex->smoothtile)	2114	if (tex->smoothtile)
1785	{	2115	{
1786	maptex *smooth = self->tex + tex->smoothtile;	2116	maptex *smooth = self->tex + tex->smoothtile;
		2117	smooth->unused = 0;
1787	if (!smooth->name)	2118	if (!smooth->name)
1788	av_push (missing, newSViv (tex->smoothtile));	2119	av_push (missing, newSViv (tex->smoothtile));
1789	}	2120	}
1790	}	2121	}
1791	}	2122	}
…		…
1819	? self->row + y	2150	? self->row + y
1820	: 0;	2151	: 0;
1821		2152
1822	for (x = x0; x < x1; x++)	2153	for (x = x0; x < x1; x++)
1823	{	2154	{
1824	int r = 32, g = 32, b = 32, a = 192;	2155	unsigned int r = 32, g = 32, b = 32, a = 192;
1825		2156
1826	if (row && row->c0 <= x && x < row->c1)	2157	if (row && row->c0 <= x && x < row->c1)
1827	{	2158	{
1828	mapcell *cell = row->col + (x - row->c0);	2159	mapcell *cell = row->col + (x - row->c0);
1829		2160
…		…
1831	{	2162	{
1832	maptex tex = self->tex [cell->tile [z]];	2163	maptex tex = self->tex [cell->tile [z]];
1833	int a0 = 255 - tex.a;	2164	int a0 = 255 - tex.a;
1834	int a1 = tex.a;	2165	int a1 = tex.a;
1835		2166
1836	r = (r * a0 + tex.r * a1) / 255;	2167	r = div255 (r * a0 + tex.r * a1);
1837	g = (g * a0 + tex.g * a1) / 255;	2168	g = div255 (g * a0 + tex.g * a1);
1838	b = (b * a0 + tex.b * a1) / 255;	2169	b = div255 (b * a0 + tex.b * a1);
1839	a = (a * a0 + tex.a * a1) / 255;	2170	a = div255 (a * a0 + tex.a * a1);
1840	}	2171	}
1841	}	2172	}
1842		2173
1843	*map++ = (r )	2174	*map++ = (r )
1844	\| (g << 8)	2175	\| (g << 8)
…		…
1851	}	2182	}
1852	OUTPUT:	2183	OUTPUT:
1853	RETVAL	2184	RETVAL
1854		2185
1855	void	2186	void
1856	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2187	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)
1857	CODE:	2188	CODE:
1858	{	2189	{
1859	int x, y, z;	2190	int x, y, z;
1860		2191
1861	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2192	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1862	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2193	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1863	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2194	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1864	smooth_key skey;	2195	smooth_key skey;
1865	int pl_x, pl_y;	2196	int pl_x, pl_y;
1866	maptex pl_tex;	2197	maptex pl_tex;
1867	rc_t *rc = rc_alloc ();	2198	rc_t *rc = rc_alloc ();
		2199	rc_t *rc_ov = rc_alloc ();
1868	rc_key_t key;	2200	rc_key_t key;
1869	rc_array_t *arr;	2201	rc_array_t *arr;
1870		2202
1871	pl_tex.name = 0;	2203	pl_tex.name = 0;
1872		2204
1873	// thats current max. sorry.	2205	// that's current max. sorry.
1874	if (sw > 255) sw = 255;	2206	if (sw > 255) sw = 255;
1875	if (sh > 255) sh = 255;	2207	if (sh > 255) sh = 255;
1876		2208
1877	// clear key, in case of extra padding	2209	// clear key, in case of extra padding
1878	memset (&skey, 0, sizeof (skey));	2210	memset (&skey, 0, sizeof (skey));
…		…
1882	key.g = 255;	2214	key.g = 255;
1883	key.b = 255;	2215	key.b = 255;
1884	key.a = 255;	2216	key.a = 255;
1885	key.mode = GL_QUADS;	2217	key.mode = GL_QUADS;
1886	key.format = GL_T2F_V3F;	2218	key.format = GL_T2F_V3F;
1887	key.texname = -1;
1888		2219
1889	mx += self->x;	2220	mx += self->x;
1890	my += self->y;	2221	my += self->y;
1891		2222
1892	// first pass: determine smooth_max	2223	// first pass: determine smooth_max
…		…
1916	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2247	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1917		2248
1918	for (z = 0; z <= 2; z++)	2249	for (z = 0; z <= 2; z++)
1919	{	2250	{
1920	memset (smooth_level, 0, sizeof (smooth_level));	2251	memset (smooth_level, 0, sizeof (smooth_level));
		2252	key.texname = -1;
1921		2253
1922	for (y = 0; y < sh; y++)	2254	for (y = 0; y < sh; y++)
1923	if (0 <= y + my && y + my < self->rows)	2255	if (0 <= y + my && y + my < self->rows)
1924	{	2256	{
1925	maprow *row = self->row + (y + my);	2257	maprow *row = self->row + (y + my);
…		…
1931	tileid tile = cell->tile [z];	2263	tileid tile = cell->tile [z];
1932		2264
1933	if (tile)	2265	if (tile)
1934	{	2266	{
1935	maptex tex = self->tex [tile];	2267	maptex tex = self->tex [tile];
1936	int px = (x + 1) * T - tex.w;	2268	int px, py;
1937	int py = (y + 1) * T - tex.h;
1938		2269
1939	if (key.texname != tex.name)	2270	if (key.texname != tex.name)
1940	{	2271	{
		2272	self->tex [tile].unused = 0;
		2273
1941	if (!tex.name)	2274	if (!tex.name)
1942	tex = self->tex [2]; /* missing, replace by noface */	2275	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1943		2276
1944	key.texname = tex.name;	2277	key.texname = tex.name;
1945	arr = rc_array (rc, &key);	2278	arr = rc_array (rc, &key);
1946	}	2279	}
		2280
		2281	px = (x + 1) * Th - tex.w;
		2282	py = (y + 1) * Tw - tex.h;
1947		2283
1948	if (expect_false (cell->player == player) && expect_false (z == 2))	2284	if (expect_false (cell->player == player) && expect_false (z == 2))
1949	{	2285	{
1950	pl_x = px;	2286	pl_x = px;
1951	pl_y = py;	2287	pl_y = py;
…		…
1956	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2292	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1957	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2293	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1958	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2294	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1959	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2295	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1960		2296
1961	if (expect_false (cell->flags) && expect_false (z == 2))
1962	{
1963	// overlays such as the speech bubble, probably more to come
1964	if (cell->flags & 1)
1965	{
1966	maptex tex = self->tex [1];
1967	int px = x * T + T * 2 / 32;
1968	int py = y * T - T * 6 / 32;
1969
1970	if (tex.name)
1971	{
1972	if (key.texname != tex.name)
1973	{
1974	key.texname = tex.name;
1975	arr = rc_array (rc, &key);
1976	}
1977
1978	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1979	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1980	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1981	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1982	}
1983	}
1984	}
1985
1986	// update smooth hash	2297	// update smooth hash
1987	if (tex.smoothtile)	2298	if (tex.smoothtile)
1988	{	2299	{
1989	skey.tile = tex.smoothtile;	2300	skey.tile = tex.smoothtile;
1990	skey.level = tex.smoothlevel;	2301	skey.level = tex.smoothlevel;
…		…
2018	// corners	2329	// corners
2019	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2330	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2020	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2331	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2021	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2332	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2022	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2333	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2334	}
		2335	}
		2336
		2337	if (expect_false (z == 2) && expect_false (cell->flags))
		2338	{
		2339	// overlays such as the speech bubble, probably more to come
		2340	if (cell->flags & 1)
		2341	{
		2342	rc_key_t key_ov = key;
		2343	maptex tex = self->tex [TEXID_SPEECH];
		2344	rc_array_t *arr;
		2345	int px = x * Tw + Tw * 2 / 32;
		2346	int py = y * Th - Th * 6 / 32;
		2347
		2348	key_ov.texname = tex.name;
		2349	arr = rc_array (rc_ov, &key_ov);
		2350
		2351	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2352	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2353	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2354	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2023	}	2355	}
2024	}	2356	}
2025	}	2357	}
2026	}	2358	}
2027		2359
…		…
2054	if (!(bits & 0x1000)	2386	if (!(bits & 0x1000)
2055	&& skey->level == level	2387	&& skey->level == level
2056	&& level > smooth_max [skey->x][skey->y])	2388	&& level > smooth_max [skey->x][skey->y])
2057	{	2389	{
2058	maptex tex = self->tex [skey->tile];	2390	maptex tex = self->tex [skey->tile];
2059	int px = (((int)skey->x) - 1) * T;	2391	int px = (((int)skey->x) - 1) * Tw;
2060	int py = (((int)skey->y) - 1) * T;	2392	int py = (((int)skey->y) - 1) * Th;
2061	int border = bits & 15;	2393	int border = bits & 15;
2062	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2394	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2063	float dx = tex.s * .0625f; // 16 images/row	2395	float dx = tex.s * .0625f; // 16 images/row
2064	float dy = tex.t * .5f ; // 2 images/column	2396	float dy = tex.t * .5f ; // 2 images/column
2065		2397
…		…
2067	{	2399	{
2068	// this time avoiding texture state changes	2400	// this time avoiding texture state changes
2069	// save gobs of state changes.	2401	// save gobs of state changes.
2070	if (key.texname != tex.name)	2402	if (key.texname != tex.name)
2071	{	2403	{
		2404	self->tex [skey->tile].unused = 0;
		2405
2072	glEnd ();	2406	glEnd ();
2073	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2407	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2074	glBegin (GL_QUADS);	2408	glBegin (GL_QUADS);
2075	}	2409	}
2076		2410
2077	if (border)	2411	if (border)
2078	{	2412	{
2079	float ox = border * dx;	2413	float ox = border * dx;
2080		2414
2081	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2415	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2082	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2416	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2083	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2084	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2418	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2085	}	2419	}
2086		2420
2087	if (corner)	2421	if (corner)
2088	{	2422	{
2089	float ox = corner * dx;	2423	float ox = corner * dx;
2090		2424
2091	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2425	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2092	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2426	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2093	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2427	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2094	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2428	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2095	}	2429	}
2096	}	2430	}
2097	}	2431	}
2098	}	2432	}
2099	}	2433	}
…		…
2122	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2456	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2123		2457
2124	rc_draw (rc);	2458	rc_draw (rc);
2125	}	2459	}
2126		2460
		2461	rc_draw (rc_ov);
		2462	rc_clear (rc_ov);
		2463
2127	glDisable (GL_BLEND);	2464	glDisable (GL_BLEND);
2128	rc_free (rc);	2465	rc_free (rc);
		2466	rc_free (rc_ov);
2129		2467
2130	// top layer: overlays such as the health bar	2468	// top layer: overlays such as the health bar
2131	for (y = 0; y < sh; y++)	2469	for (y = 0; y < sh; y++)
2132	if (0 <= y + my && y + my < self->rows)	2470	if (0 <= y + my && y + my < self->rows)
2133	{	2471	{
…		…
2136	for (x = 0; x < sw; x++)	2474	for (x = 0; x < sw; x++)
2137	if (row->c0 <= x + mx && x + mx < row->c1)	2475	if (row->c0 <= x + mx && x + mx < row->c1)
2138	{	2476	{
2139	mapcell *cell = row->col + (x + mx - row->c0);	2477	mapcell *cell = row->col + (x + mx - row->c0);
2140		2478
2141	int px = x * T;	2479	int px = x * Tw;
2142	int py = y * T;	2480	int py = y * Th;
		2481
		2482	if (expect_false (cell->player == player))
		2483	{
		2484	px += sdx;
		2485	py += sdy;
		2486	}
2143		2487
2144	if (cell->stat_hp)	2488	if (cell->stat_hp)
2145	{	2489	{
2146	int width = cell->stat_width * T;	2490	int width = cell->stat_width * Tw;
2147	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2491	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2148		2492
2149	glColor3ub (0, 0, 0);	2493	glColor3ub (0, 0, 0);
2150	glRectf (px + 1, py - thick - 2,	2494	glRectf (px + 1, py - thick - 2,
2151	px + width - 1, py);	2495	px + width - 1, py);
2152		2496
…		…
2158	}	2502	}
2159	}	2503	}
2160	}	2504	}
2161		2505
2162	void	2506	void
2163	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2507	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2164	CODE:	2508	CODE:
2165	{	2509	{
2166	static float color[16][3] = {	2510	static float color[16][3] = {
2167	{ 0.00F, 0.00F, 0.00F },	2511	{ 0.00f, 0.00f, 0.00f },
2168	{ 1.00F, 1.00F, 1.00F },	2512	{ 1.00f, 1.00f, 1.00f },
2169	{ 0.00F, 0.00F, 0.55F },	2513	{ 0.00f, 0.00f, 0.55f },
2170	{ 1.00F, 0.00F, 0.00F },	2514	{ 1.00f, 0.00f, 0.00f },
2171		2515
2172	{ 1.00F, 0.54F, 0.00F },	2516	{ 1.00f, 0.54f, 0.00f },
2173	{ 0.11F, 0.56F, 1.00F },	2517	{ 0.11f, 0.56f, 1.00f },
2174	{ 0.93F, 0.46F, 0.00F },	2518	{ 0.93f, 0.46f, 0.00f },
2175	{ 0.18F, 0.54F, 0.34F },	2519	{ 0.18f, 0.54f, 0.34f },
2176		2520
2177	{ 0.56F, 0.73F, 0.56F },	2521	{ 0.56f, 0.73f, 0.56f },
2178	{ 0.80F, 0.80F, 0.80F },	2522	{ 0.80f, 0.80f, 0.80f },
2179	{ 0.55F, 0.41F, 0.13F },	2523	{ 0.55f, 0.41f, 0.13f },
2180	{ 0.99F, 0.77F, 0.26F },	2524	{ 0.99f, 0.77f, 0.26f },
2181		2525
2182	{ 0.74F, 0.65F, 0.41F },	2526	{ 0.74f, 0.65f, 0.41f },
2183		2527
2184	{ 0.00F, 1.00F, 1.00F },	2528	{ 0.00f, 1.00f, 1.00f },
2185	{ 1.00F, 0.00F, 1.00F },	2529	{ 1.00f, 0.00f, 1.00f },
2186	{ 1.00F, 1.00F, 0.00F },	2530	{ 1.00f, 1.00f, 0.00f },
2187	};	2531	};
2188		2532
2189	int x, y;	2533	int x, y;
2190		2534
2191	glEnable (GL_TEXTURE_2D);	2535	glEnable (GL_TEXTURE_2D);
		2536	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2537	* but the nvidia driver (185.18.14) mishandles alpha textures
		2538	* and takes the colour from god knows where instead of using
		2539	* Cp. MODULATE results in the same colour, but slightly different
		2540	* alpha, but atcually gives us the correct colour with nvidia.
		2541	*/
2192	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2542	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2193	glEnable (GL_BLEND);	2543	glEnable (GL_BLEND);
2194	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2544	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2195	glBegin (GL_QUADS);	2545	glBegin (GL_QUADS);
2196		2546
2197	for (y = 0; y < h; y++)	2547	for (y = 0; y < h; y++)
…		…
2201		2551
2202	if (m)	2552	if (m)
2203	{	2553	{
2204	float *c = color [m & 15];	2554	float *c = color [m & 15];
2205		2555
2206	float tx1 = m & 0x40 ? 0.5 : 0.;	2556	float tx1 = m & 0x40 ? 0.5f : 0.f;
2207	float tx2 = tx1 + 0.5;	2557	float tx2 = tx1 + 0.5f;
2208		2558
2209	glColor4f (c[0], c[1], c[2], 0.75);	2559	glColor4f (c[0], c[1], c[2], 1);
2210	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2560	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2211	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2561	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2212	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2562	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2213	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2563	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2214	}	2564	}
…		…
2222	void	2572	void
2223	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2573	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2224	PPCODE:	2574	PPCODE:
2225	{	2575	{
2226	int x, y;	2576	int x, y;
2227	int sw1 = sw + 2;	2577	int sw1 = sw + 2;
2228	int sh1 = sh + 2;	2578	int sh1 = sh + 2;
2229	int sh3 = sh * 3;	2579	int sh3 = sh * 3;
2230	int sw34 = (sw * 3 + 3) & ~3;	2580	int sw3 = sw * 3;
		2581	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2582	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2231	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2583	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2232	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2584	memset (darkness1, 0, sw1*sh1);
2233	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2234		2585
2235	SvPOK_only (darkness3_sv);	2586	SvPOK_only (darkness3_sv);
2236	SvCUR_set (darkness3_sv, sw34 * sh3);	2587	SvCUR_set (darkness3_sv, sw3 * sh3);
2237		2588
2238	mx += self->x - 1;	2589	mx += self->x - 1;
2239	my += self->y - 1;	2590	my += self->y - 1;
2240
2241	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2242		2591
2243	for (y = 0; y < sh1; y++)	2592	for (y = 0; y < sh1; y++)
2244	if (0 <= y + my && y + my < self->rows)	2593	if (0 <= y + my && y + my < self->rows)
2245	{	2594	{
2246	maprow *row = self->row + (y + my);	2595	maprow *row = self->row + (y + my);
…		…
2249	if (row->c0 <= x + mx && x + mx < row->c1)	2598	if (row->c0 <= x + mx && x + mx < row->c1)
2250	{	2599	{
2251	mapcell *cell = row->col + (x + mx - row->c0);	2600	mapcell *cell = row->col + (x + mx - row->c0);
2252		2601
2253	darkness1 [y * sw1 + x] = cell->darkness	2602	darkness1 [y * sw1 + x] = cell->darkness
2254	? 255 - (cell->darkness - 1)	2603	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2255	: 255 - FOW_DARKNESS;	2604	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2256	}	2605	}
2257	}	2606	}
2258		2607
2259	for (y = 0; y < sh; ++y)	2608	for (y = 0; y < sh; ++y)
2260	for (x = 0; x < sw; ++x)	2609	for (x = 0; x < sw; ++x)
…		…
2279		2628
2280	uint8_t r13 = (d13 + d23 + d12) / 3;	2629	uint8_t r13 = (d13 + d23 + d12) / 3;
2281	uint8_t r23 = d23;	2630	uint8_t r23 = d23;
2282	uint8_t r33 = (d23 + d33 + d32) / 3;	2631	uint8_t r33 = (d23 + d33 + d32) / 3;
2283		2632
2284	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2633	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2285	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2286	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2287	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2636	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2288	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2289	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2290	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2639	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2291	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2292	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2293	}	2642	}
2294		2643
2295	free (darkness1);	2644	free (darkness1);
2296		2645
2297	EXTEND (SP, 3);	2646	EXTEND (SP, 3);
2298	PUSHs (sv_2mortal (newSViv (sw34)));	2647	PUSHs (sv_2mortal (newSViv (sw3)));
2299	PUSHs (sv_2mortal (newSViv (sh3)));	2648	PUSHs (sv_2mortal (newSViv (sh3)));
2300	PUSHs (darkness3_sv);	2649	PUSHs (darkness3_sv);
2301	}	2650	}
2302		2651
2303	SV *	2652	SV *
…		…
2501	if (RETVAL < 0)	2850	if (RETVAL < 0)
2502	{	2851	{
2503	RETVAL = Mix_GroupOldest (-1);	2852	RETVAL = Mix_GroupOldest (-1);
2504		2853
2505	if (RETVAL < 0)	2854	if (RETVAL < 0)
		2855	{
		2856	// happens sometimes, maybe it just stopped playing(?)
		2857	RETVAL = Mix_GroupAvailable (-1);
		2858
		2859	if (RETVAL < 0)
2506	XSRETURN_UNDEF;	2860	XSRETURN_UNDEF;
2507		2861	}
		2862	else
2508	Mix_HaltChannel (RETVAL);	2863	Mix_HaltChannel (RETVAL);
2509	}	2864	}
2510		2865
2511	Mix_UnregisterAllEffects (RETVAL);	2866	Mix_UnregisterAllEffects (RETVAL);
2512	Mix_Volume (RETVAL, 128);	2867	Mix_Volume (RETVAL, 128);
2513	}	2868	}
…		…
2560	void	2915	void
2561	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2916	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2562	CODE:	2917	CODE:
2563	{	2918	{
2564	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2919	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2565	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2920	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2566	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2921	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2567	}	2922	}
2568		2923
2569	void	2924	void
2570	set_reverse_stereo (DC::Channel self, int flip)	2925	set_reverse_stereo (DC::Channel self, int flip)
…		…
2572	Mix_SetReverseStereo (self, flip);	2927	Mix_SetReverseStereo (self, flip);
2573		2928
2574	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2929	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2575		2930
2576	PROTOTYPES: DISABLE	2931	PROTOTYPES: DISABLE
		2932
		2933	void
		2934	decoders ()
		2935	PPCODE:
		2936	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2937	int i, num = Mix_GetNumChunkDecoders ();
		2938	EXTEND (SP, num);
		2939	for (i = 0; i < num; ++i)
		2940	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2941	#else
		2942	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2943	#endif
2577		2944
2578	DC::MixChunk	2945	DC::MixChunk
2579	new (SV *class, DC::RW rwops)	2946	new (SV *class, DC::RW rwops)
2580	CODE:	2947	CODE:
2581	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2948	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2614	OUTPUT:	2981	OUTPUT:
2615	RETVAL	2982	RETVAL
2616		2983
2617	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2984	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2618		2985
		2986	void
		2987	decoders ()
		2988	PPCODE:
		2989	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2990	int i, num = Mix_GetNumMusicDecoders ();
		2991	EXTEND (SP, num);
		2992	for (i = 0; i < num; ++i)
		2993	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2994	#else
		2995	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2996	#endif
		2997
2619	int	2998	int
2620	volume (int volume = -1)	2999	volume (int volume = -1)
2621	PROTOTYPE: ;$	3000	PROTOTYPE: ;$
2622	CODE:	3001	CODE:
2623	if (items > 0)	3002	if (items > 0)
…		…
2633		3012
2634	void	3013	void
2635	halt ()	3014	halt ()
2636	CODE:	3015	CODE:
2637	Mix_HaltMusic ();	3016	Mix_HaltMusic ();
		3017
		3018	int
		3019	playing ()
		3020	CODE:
		3021	RETVAL = Mix_PlayingMusic ();
		3022	OUTPUT:
		3023	RETVAL
2638		3024
2639	DC::MixMusic	3025	DC::MixMusic
2640	new (SV *class, DC::RW rwops)	3026	new (SV *class, DC::RW rwops)
2641	CODE:	3027	CODE:
2642	RETVAL = Mix_LoadMUS_RW (rwops);	3028	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2673	} *civ, const_iv[] = {	3059	} *civ, const_iv[] = {
2674	# define const_iv(name) { # name, (IV)name }	3060	# define const_iv(name) { # name, (IV)name }
2675	const_iv (GL_VENDOR),	3061	const_iv (GL_VENDOR),
2676	const_iv (GL_VERSION),	3062	const_iv (GL_VERSION),
2677	const_iv (GL_EXTENSIONS),	3063	const_iv (GL_EXTENSIONS),
		3064	const_iv (GL_MAX_TEXTURE_UNITS),
2678	const_iv (GL_COLOR_MATERIAL),	3065	const_iv (GL_COLOR_MATERIAL),
2679	const_iv (GL_SMOOTH),	3066	const_iv (GL_SMOOTH),
2680	const_iv (GL_FLAT),	3067	const_iv (GL_FLAT),
2681	const_iv (GL_DITHER),	3068	const_iv (GL_DITHER),
2682	const_iv (GL_BLEND),	3069	const_iv (GL_BLEND),
…		…
2694	const_iv (GL_ZERO),	3081	const_iv (GL_ZERO),
2695	const_iv (GL_SRC_ALPHA),	3082	const_iv (GL_SRC_ALPHA),
2696	const_iv (GL_DST_ALPHA),	3083	const_iv (GL_DST_ALPHA),
2697	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3084	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2698	const_iv (GL_ONE_MINUS_DST_ALPHA),	3085	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3086	const_iv (GL_SRC_COLOR),
		3087	const_iv (GL_DST_COLOR),
		3088	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3089	const_iv (GL_ONE_MINUS_DST_COLOR),
2699	const_iv (GL_SRC_ALPHA_SATURATE),	3090	const_iv (GL_SRC_ALPHA_SATURATE),
2700	const_iv (GL_RGB),	3091	const_iv (GL_RGB),
2701	const_iv (GL_RGBA),	3092	const_iv (GL_RGBA),
2702	const_iv (GL_RGBA4),	3093	const_iv (GL_RGBA4),
2703	const_iv (GL_RGBA8),	3094	const_iv (GL_RGBA8),
…		…
2771	const_iv (GL_NICEST),	3162	const_iv (GL_NICEST),
2772	const_iv (GL_V2F),	3163	const_iv (GL_V2F),
2773	const_iv (GL_V3F),	3164	const_iv (GL_V3F),
2774	const_iv (GL_T2F_V3F),	3165	const_iv (GL_T2F_V3F),
2775	const_iv (GL_T2F_N3F_V3F),	3166	const_iv (GL_T2F_N3F_V3F),
		3167	const_iv (GL_FUNC_ADD),
		3168	const_iv (GL_FUNC_SUBTRACT),
		3169	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2776	# undef const_iv	3170	# undef const_iv
2777	};	3171	};
2778		3172
2779	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3173	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2780	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3174	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2781		3175
2782	texture_av = newAV ();	3176	texture_av = newAV ();
2783	AvREAL_off (texture_av);	3177	AvREAL_off (texture_av);
2784	}	3178	}
2785		3179
2786	void	3180	void
2787	disable_GL_EXT_blend_func_separate ()	3181	disable_GL_EXT_blend_func_separate ()
2788	CODE:	3182	CODE:
2789	gl.BlendFuncSeparate = 0;	3183	gl.BlendFuncSeparate = 0;
2790	gl.BlendFuncSeparateEXT = 0;	3184	gl.BlendFuncSeparateEXT = 0;
		3185
		3186	void
		3187	apple_nvidia_bug (int enable)
2791		3188
2792	char *	3189	char *
2793	gl_vendor ()	3190	gl_vendor ()
2794	CODE:	3191	CODE:
2795	RETVAL = (char *)glGetString (GL_VENDOR);	3192	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2826		3223
2827	int glGetError ()	3224	int glGetError ()
2828		3225
2829	void glFinish ()	3226	void glFinish ()
2830		3227
		3228	void glFlush ()
		3229
2831	void glClear (int mask)	3230	void glClear (int mask)
2832		3231
2833	void glClearColor (float r, float g, float b, float a = 1.0)	3232	void glClearColor (float r, float g, float b, float a = 1.0)
2834	PROTOTYPE: @	3233	PROTOTYPE: @
2835		3234
…		…
2844	void glBlendFunc (int sfactor, int dfactor)	3243	void glBlendFunc (int sfactor, int dfactor)
2845		3244
2846	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3245	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2847	CODE:	3246	CODE:
2848	gl_BlendFuncSeparate (sa, da, saa, daa);	3247	gl_BlendFuncSeparate (sa, da, saa, daa);
		3248
		3249	# void glBlendEquation (int se)
2849		3250
2850	void glDepthMask (int flag)	3251	void glDepthMask (int flag)
2851		3252
2852	void glLogicOp (int opcode)	3253	void glLogicOp (int opcode)
2853		3254
…		…
2888	void glRotate (float angle, float x, float y, float z)	3289	void glRotate (float angle, float x, float y, float z)
2889	CODE:	3290	CODE:
2890	glRotatef (angle, x, y, z);	3291	glRotatef (angle, x, y, z);
2891		3292
2892	void glColor (float r, float g, float b, float a = 1.0)	3293	void glColor (float r, float g, float b, float a = 1.0)
		3294	PROTOTYPE: @
2893	ALIAS:	3295	ALIAS:
2894	glColor_premultiply = 1	3296	glColor_premultiply = 1
2895	CODE:	3297	CODE:
2896	if (ix)	3298	if (ix)
2897	{	3299	{
…		…
3002	void glNewList (int list, int mode = GL_COMPILE)	3404	void glNewList (int list, int mode = GL_COMPILE)
3003		3405
3004	void glEndList ()	3406	void glEndList ()
3005		3407
3006	void glCallList (int list)	3408	void glCallList (int list)
		3409
		3410	void c_init ()
		3411	CODE:
		3412	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3413	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3007		3414
3008	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3415	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3009		3416
3010	PROTOTYPES: DISABLE	3417	PROTOTYPES: DISABLE
3011		3418

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.269 by root, Sun Jul 20 03:46:02 2008 UTC vs. Revision 1.311 by root, Tue Dec 27 09:17:27 2011 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.269 by root, Sun Jul 20 03:46:02 2008 UTC vs.
Revision 1.311 by root, Tue Dec 27 09:17:27 2011 UTC