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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.267 by root, Sun Jul 20 02:55:36 2008 UTC vs.
Revision 1.312 by root, Thu Dec 29 07:13:44 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];
…		…
369	self->rows = 0;	403	self->rows = 0;
370	}	404	}
371		405
372	#define CELL_CLEAR(cell) \	406	#define CELL_CLEAR(cell) \
373	do { \	407	do { \
		408	if ((cell)->player) \
		409	(cell)->tile [2] = 0; \
374	(cell)->darkness = 0; \	410	(cell)->darkness = 0; \
375	(cell)->stat_hp = 0; \	411	(cell)->stat_hp = 0; \
376	(cell)->flags = 0; \	412	(cell)->flags = 0; \
377	(cell)->player = 0; \	413	(cell)->player = 0; \
378	} while (0)	414	} while (0)
…		…
446		482
447	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
448	}	484	}
449		485
450	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
451	minpot (unsigned int n)	493	minpot (unsigned int n)
452	{	494	{
453	if (!n)	495	if (!n)
454	return 0;	496	return 0;
455		497
…		…
519	if (!svp \|\| !SvTRUE (*svp))	561	if (!svp \|\| !SvTRUE (*svp))
520	return 0;	562	return 0;
521		563
522	return 1;	564	return 1;
523	}	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
524		618
525	MODULE = Deliantra::Client PACKAGE = DC	619	MODULE = Deliantra::Client PACKAGE = DC
526		620
527	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
528		622
…		…
557	const_iv (SDL_USEREVENT),	651	const_iv (SDL_USEREVENT),
558		652
559	const_iv (SDL_APPINPUTFOCUS),	653	const_iv (SDL_APPINPUTFOCUS),
560	const_iv (SDL_APPMOUSEFOCUS),	654	const_iv (SDL_APPMOUSEFOCUS),
561	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),
562		706
563	const_iv (SDLK_FIRST),	707	const_iv (SDLK_FIRST),
564	const_iv (SDLK_LAST),	708	const_iv (SDLK_LAST),
565	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
566	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
…		…
642	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
643	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
644	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
645	const_iv (KMOD_MODE),	789	const_iv (KMOD_MODE),
646		790
		791	const_iv (KMOD_LRAM),
		792
647	const_iv (MIX_DEFAULT_FORMAT),	793	const_iv (MIX_DEFAULT_FORMAT),
648		794
649	const_iv (SDL_INIT_TIMER),	795	const_iv (SDL_INIT_TIMER),
650	const_iv (SDL_INIT_AUDIO),	796	const_iv (SDL_INIT_AUDIO),
651	const_iv (SDL_INIT_VIDEO),	797	const_iv (SDL_INIT_VIDEO),
…		…
669	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),	815	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
670	const_iv (SDL_GL_STEREO),	816	const_iv (SDL_GL_STEREO),
671	const_iv (SDL_GL_MULTISAMPLEBUFFERS),	817	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
672	const_iv (SDL_GL_MULTISAMPLESAMPLES),	818	const_iv (SDL_GL_MULTISAMPLESAMPLES),
673	const_iv (SDL_GL_ACCELERATED_VISUAL),	819	const_iv (SDL_GL_ACCELERATED_VISUAL),
674	const_iv (SDL_GL_SWAP_CONTROL)	820	const_iv (SDL_GL_SWAP_CONTROL),
		821
		822	const_iv (FOW_DARKNESS)
675	# undef const_iv	823	# undef const_iv
676	};	824	};
677		825
678	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--)
679	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
680		828
681	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
682	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
683	}	831	}
684		832
…		…
700	NV ceil (NV x)	848	NV ceil (NV x)
701		849
702	IV minpot (UV n)	850	IV minpot (UV n)
703		851
704	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
705		859
706	void	860	void
707	pango_init ()	861	pango_init ()
708	CODE:	862	CODE:
709	{	863	{
…		…
716	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/	870	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
717	#endif	871	#endif
718	}	872	}
719		873
720	char *SDL_GetError ()	874	char *SDL_GetError ()
		875
		876	void SDL_braino ()
721		877
722	int SDL_Init (U32 flags)	878	int SDL_Init (U32 flags)
723		879
724	int SDL_InitSubSystem (U32 flags)	880	int SDL_InitSubSystem (U32 flags)
725		881
…		…
799		955
800	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");	956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
801	#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);
802	#include "glfunc.h"	958	#include "glfunc.h"
803	#undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
804	}	963	}
805	}	964	}
806	OUTPUT:	965	OUTPUT:
807	RETVAL	966	RETVAL
808		967
…		…
816	SDL_GetAppState ()	975	SDL_GetAppState ()
817		976
818	int	977	int
819	SDL_GetModState ()	978	SDL_GetModState ()
820		979
		980	int
		981	SDL_WaitEvent ()
		982	C_ARGS: 0
		983
821	void	984	void
		985	SDL_PumpEvents ()
		986
		987	void
822	poll_events ()	988	peep_events ()
823	PPCODE:	989	PPCODE:
824	{	990	{
825	SDL_Event ev;	991	SDL_Event ev;
826		992
827	SDL_PumpEvents ();	993	SDL_PumpEvents ();
…		…
834	{	1000	{
835	case SDL_KEYDOWN:	1001	case SDL_KEYDOWN:
836	case SDL_KEYUP:	1002	case SDL_KEYUP:
837	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1003	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
838	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1004	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
839	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);
840	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 */
841	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1007	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
842	break;	1008	break;
843		1009
844	case SDL_ACTIVEEVENT:	1010	case SDL_ACTIVEEVENT:
845	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1011	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
863	x = ev.motion.x;	1029	x = ev.motion.x;
864	y = ev.motion.y;	1030	y = ev.motion.y;
865	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1031	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
866	}	1032	}
867		1033
868	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1034	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
869	hv_store (hv, "state", 5, newSViv (state), 0);	1035	hv_store (hv, "state", 5, newSViv (state), 0);
870	hv_store (hv, "x", 1, newSViv (x), 0);	1036	hv_store (hv, "x", 1, newSViv (x), 0);
871	hv_store (hv, "y", 1, newSViv (y), 0);	1037	hv_store (hv, "y", 1, newSViv (y), 0);
872	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1038	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
873	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1039	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
893		1059
894	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))));
895	}	1061	}
896	}	1062	}
897		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
898	int	1077	int
899	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)
900	POSTCALL:	1079	POSTCALL:
901	Mix_HookMusicFinished (music_finished);	1080	Mix_HookMusicFinished (music_finished);
902	Mix_ChannelFinished (channel_finished);	1081	Mix_ChannelFinished (channel_finished);
…		…
964	add_font (char *file)	1143	add_font (char *file)
965	CODE:	1144	CODE:
966	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1145	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
967	OUTPUT:	1146	OUTPUT:
968	RETVAL	1147	RETVAL
		1148
		1149	void
		1150	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1151
		1152	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1153	void
		1154	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
969		1155
970	void	1156	void
971	load_image_inline (SV *image_)	1157	load_image_inline (SV *image_)
972	ALIAS:	1158	ALIAS:
973	load_image_file = 1	1159	load_image_file = 1
…		…
1089	#if DEBUG	1275	#if DEBUG
1090	VALGRIND_DO_LEAK_CHECK;	1276	VALGRIND_DO_LEAK_CHECK;
1091	#endif	1277	#endif
1092	}	1278	}
1093		1279
		1280	int
		1281	SvREFCNT (SV *sv)
		1282	CODE:
		1283	RETVAL = SvREFCNT (sv);
		1284	OUTPUT:
		1285	RETVAL
		1286
1094	MODULE = Deliantra::Client PACKAGE = DC::Font	1287	MODULE = Deliantra::Client PACKAGE = DC::Font
1095		1288
1096	PROTOTYPES: DISABLE	1289	PROTOTYPES: DISABLE
1097		1290
1098	DC::Font	1291	DC::Font
…		…
1527	if (ix)	1720	if (ix)
1528	{	1721	{
1529	glDisable (GL_ALPHA_TEST);	1722	glDisable (GL_ALPHA_TEST);
1530	glDisable (GL_BLEND);	1723	glDisable (GL_BLEND);
1531	}	1724	}
		1725	}
		1726
		1727	void
		1728	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)
		1729	PROTOTYPE: @
		1730	CODE:
		1731	{
		1732	glEnable (GL_BLEND);
		1733	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1734	glEnable (GL_TEXTURE_2D);
		1735	glBindTexture (GL_TEXTURE_2D, name1);
		1736
		1737	glColor3f (intensity, intensity, intensity);
		1738	glPushMatrix ();
		1739	glScalef (1./3, 1./3, 1.);
		1740
		1741	if (blend > 0.f)
		1742	{
		1743	float dx3 = dx * -3.f / w;
		1744	float dy3 = dy * -3.f / h;
		1745	GLfloat env_color[4] = { 0., 0., 0., blend };
		1746
		1747	/* interpolate the two shadow textures */
		1748	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1750
		1751	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1752	gl.ActiveTexture (GL_TEXTURE1);
		1753	glEnable (GL_TEXTURE_2D);
		1754	glBindTexture (GL_TEXTURE_2D, name2);
		1755	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1756
		1757	/* rgb == rgb(glcolor) */
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1760	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1761
		1762	/* alpha = interpolate t0, t1 by env_alpha */
		1763	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1764
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1766	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1767	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1768
		1769	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1770	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1771
		1772	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1774
		1775	glBegin (GL_QUADS);
		1776	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1777	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1778	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1779	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1780	glEnd ();
		1781
		1782	glDisable (GL_TEXTURE_2D);
		1783	gl.ActiveTexture (GL_TEXTURE0);
		1784	}
		1785	else
		1786	{
		1787	/* simple blending of one texture, also opengl <1.3 path */
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1789
		1790	glBegin (GL_QUADS);
		1791	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1792	glTexCoord2f (0, t); glVertex2f (0, h);
		1793	glTexCoord2f (s, t); glVertex2f (w, h);
		1794	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1795	glEnd ();
		1796	}
		1797
		1798	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1799	{
		1800	int x, y;
		1801	int dx3 = dx * 3;
		1802	int dy3 = dy * 3;
		1803
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1805	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1806	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1807	glTranslatef (-1., -1., 0);
		1808	glBegin (GL_QUADS);
		1809
		1810	for (y = 1; y < h; y += 3)
		1811	{
		1812	int y1 = y - dy3;
		1813	int y1valid = y1 >= 0 && y1 < h;
		1814
		1815	for (x = 1; x < w; x += 3)
		1816	{
		1817	int x1 = x - dx3;
		1818	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1819	uint8_t h2;
		1820
		1821	if (y1valid && x1 >= 0 && x1 < w)
		1822	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1823	else
		1824	h2 = 1; /* out of range == invisible */
		1825
		1826	if (h1 \|\| h2)
		1827	{
		1828	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1829	glColor4f (1., 1., 1., alpha);
		1830
		1831	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1832	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1833	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1834	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1835	}
		1836	}
		1837	}
		1838	}
		1839
		1840	glEnd ();
		1841
		1842	glPopMatrix ();
		1843
		1844	glDisable (GL_TEXTURE_2D);
		1845	glDisable (GL_BLEND);
1532	}	1846	}
1533		1847
1534	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1848	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1535	CODE:	1849	CODE:
1536	{	1850	{
…		…
1642	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1956	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1643	// use uglier nearest interpolation because linear suffers	1957	// use uglier nearest interpolation because linear suffers
1644	// from transparent color bleeding and ugly wrapping effects.	1958	// from transparent color bleeding and ugly wrapping effects.
1645	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1959	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1646	}	1960	}
		1961
		1962	void
		1963	expire_textures (DC::Map self, int texid, int count)
		1964	PPCODE:
		1965	for (; texid < self->texs && count; ++texid, --count)
		1966	{
		1967	maptex *tex = self->tex + texid;
		1968
		1969	if (tex->name)
		1970	{
		1971	if (tex->unused)
		1972	{
		1973	tex->name = 0;
		1974	tex->unused = 0;
		1975	XPUSHs (sv_2mortal (newSViv (texid)));
		1976	}
		1977	else
		1978	tex->unused = 1;
		1979	}
		1980	}
1647		1981
1648	int	1982	int
1649	ox (DC::Map self)	1983	ox (DC::Map self)
1650	ALIAS:	1984	ALIAS:
1651	oy = 1	1985	oy = 1
…		…
1732	{	2066	{
1733	ext = *data++;	2067	ext = *data++;
1734	cmd = ext & 0x7f;	2068	cmd = ext & 0x7f;
1735		2069
1736	if (cmd < 4)	2070	if (cmd < 4)
1737	cell->darkness = 255 - ext * 64 + 1;	2071	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1738	else if (cmd == 5) // health	2072	else if (cmd == 5) // health
1739	{	2073	{
1740	cell->stat_width = 1;	2074	cell->stat_width = 1;
1741	cell->stat_hp = *data++;	2075	cell->stat_hp = *data++;
1742	}	2076	}
…		…
1772	cell->tile [z] = self->face2tile [face];	2106	cell->tile [z] = self->face2tile [face];
1773		2107
1774	if (cell->tile [z])	2108	if (cell->tile [z])
1775	{	2109	{
1776	maptex *tex = self->tex + cell->tile [z];	2110	maptex *tex = self->tex + cell->tile [z];
		2111	tex->unused = 0;
1777	if (!tex->name)	2112	if (!tex->name)
1778	av_push (missing, newSViv (cell->tile [z]));	2113	av_push (missing, newSViv (cell->tile [z]));
1779		2114
1780	if (tex->smoothtile)	2115	if (tex->smoothtile)
1781	{	2116	{
1782	maptex *smooth = self->tex + tex->smoothtile;	2117	maptex *smooth = self->tex + tex->smoothtile;
		2118	smooth->unused = 0;
1783	if (!smooth->name)	2119	if (!smooth->name)
1784	av_push (missing, newSViv (tex->smoothtile));	2120	av_push (missing, newSViv (tex->smoothtile));
1785	}	2121	}
1786	}	2122	}
1787	}	2123	}
…		…
1815	? self->row + y	2151	? self->row + y
1816	: 0;	2152	: 0;
1817		2153
1818	for (x = x0; x < x1; x++)	2154	for (x = x0; x < x1; x++)
1819	{	2155	{
1820	int r = 32, g = 32, b = 32, a = 192;	2156	unsigned int r = 32, g = 32, b = 32, a = 192;
1821		2157
1822	if (row && row->c0 <= x && x < row->c1)	2158	if (row && row->c0 <= x && x < row->c1)
1823	{	2159	{
1824	mapcell *cell = row->col + (x - row->c0);	2160	mapcell *cell = row->col + (x - row->c0);
1825		2161
…		…
1827	{	2163	{
1828	maptex tex = self->tex [cell->tile [z]];	2164	maptex tex = self->tex [cell->tile [z]];
1829	int a0 = 255 - tex.a;	2165	int a0 = 255 - tex.a;
1830	int a1 = tex.a;	2166	int a1 = tex.a;
1831		2167
1832	r = (r * a0 + tex.r * a1) / 255;	2168	r = div255 (r * a0 + tex.r * a1);
1833	g = (g * a0 + tex.g * a1) / 255;	2169	g = div255 (g * a0 + tex.g * a1);
1834	b = (b * a0 + tex.b * a1) / 255;	2170	b = div255 (b * a0 + tex.b * a1);
1835	a = (a * a0 + tex.a * a1) / 255;	2171	a = div255 (a * a0 + tex.a * a1);
1836	}	2172	}
1837	}	2173	}
1838		2174
1839	*map++ = (r )	2175	*map++ = (r )
1840	\| (g << 8)	2176	\| (g << 8)
…		…
1847	}	2183	}
1848	OUTPUT:	2184	OUTPUT:
1849	RETVAL	2185	RETVAL
1850		2186
1851	void	2187	void
1852	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2188	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)
1853	CODE:	2189	CODE:
1854	{	2190	{
1855	int x, y, z;	2191	int x, y, z;
1856		2192
1857	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2193	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1858	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2194	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1859	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2195	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1860	smooth_key skey;	2196	smooth_key skey;
1861	int pl_x, pl_y;	2197	int pl_x, pl_y;
1862	maptex pl_tex;	2198	maptex pl_tex;
1863	rc_t *rc = rc_alloc ();	2199	rc_t *rc = rc_alloc ();
		2200	rc_t *rc_ov = rc_alloc ();
1864	rc_key_t key;	2201	rc_key_t key;
1865	rc_array_t *arr;	2202	rc_array_t *arr;
1866		2203
1867	pl_tex.name = 0;	2204	pl_tex.name = 0;
1868		2205
1869	// thats current max. sorry.	2206	// that's current max. sorry.
1870	if (sw > 255) sw = 255;	2207	if (sw > 255) sw = 255;
1871	if (sh > 255) sh = 255;	2208	if (sh > 255) sh = 255;
1872		2209
1873	// clear key, in case of extra padding	2210	// clear key, in case of extra padding
1874	memset (&skey, 0, sizeof (skey));	2211	memset (&skey, 0, sizeof (skey));
…		…
1878	key.g = 255;	2215	key.g = 255;
1879	key.b = 255;	2216	key.b = 255;
1880	key.a = 255;	2217	key.a = 255;
1881	key.mode = GL_QUADS;	2218	key.mode = GL_QUADS;
1882	key.format = GL_T2F_V3F;	2219	key.format = GL_T2F_V3F;
1883	key.texname = -1;
1884		2220
1885	mx += self->x;	2221	mx += self->x;
1886	my += self->y;	2222	my += self->y;
1887		2223
1888	// first pass: determine smooth_max	2224	// first pass: determine smooth_max
…		…
1912	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2248	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1913		2249
1914	for (z = 0; z <= 2; z++)	2250	for (z = 0; z <= 2; z++)
1915	{	2251	{
1916	memset (smooth_level, 0, sizeof (smooth_level));	2252	memset (smooth_level, 0, sizeof (smooth_level));
		2253	key.texname = -1;
1917		2254
1918	for (y = 0; y < sh; y++)	2255	for (y = 0; y < sh; y++)
1919	if (0 <= y + my && y + my < self->rows)	2256	if (0 <= y + my && y + my < self->rows)
1920	{	2257	{
1921	maprow *row = self->row + (y + my);	2258	maprow *row = self->row + (y + my);
…		…
1927	tileid tile = cell->tile [z];	2264	tileid tile = cell->tile [z];
1928		2265
1929	if (tile)	2266	if (tile)
1930	{	2267	{
1931	maptex tex = self->tex [tile];	2268	maptex tex = self->tex [tile];
1932	int px = (x + 1) * T - tex.w;	2269	int px, py;
1933	int py = (y + 1) * T - tex.h;
1934		2270
1935	if (key.texname != tex.name)	2271	if (key.texname != tex.name)
1936	{	2272	{
		2273	self->tex [tile].unused = 0;
		2274
1937	if (!tex.name)	2275	if (!tex.name)
1938	tex = self->tex [2]; /* missing, replace by noface */	2276	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1939		2277
1940	key.texname = tex.name;	2278	key.texname = tex.name;
1941	arr = rc_array (rc, &key);	2279	arr = rc_array (rc, &key);
1942	}	2280	}
		2281
		2282	px = (x + 1) * Th - tex.w;
		2283	py = (y + 1) * Tw - tex.h;
1943		2284
1944	if (expect_false (cell->player == player) && expect_false (z == 2))	2285	if (expect_false (cell->player == player) && expect_false (z == 2))
1945	{	2286	{
1946	pl_x = px;	2287	pl_x = px;
1947	pl_y = py;	2288	pl_y = py;
…		…
1952	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2293	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1953	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2294	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1954	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2295	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1955	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2296	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1956		2297
1957	if (expect_false (cell->flags) && expect_false (z == 2))
1958	{
1959	// overlays such as the speech bubble, probably more to come
1960	if (cell->flags & 1)
1961	{
1962	maptex tex = self->tex [1];
1963	int px = x * T + T * 2 / 32;
1964	int py = y * T - T * 6 / 32;
1965
1966	if (tex.name)
1967	{
1968	if (key.texname != tex.name)
1969	{
1970	key.texname = tex.name;
1971	arr = rc_array (rc, &key);
1972	}
1973
1974	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1975	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1976	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1977	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1978	}
1979	}
1980	}
1981
1982	// update smooth hash	2298	// update smooth hash
1983	if (tex.smoothtile)	2299	if (tex.smoothtile)
1984	{	2300	{
1985	skey.tile = tex.smoothtile;	2301	skey.tile = tex.smoothtile;
1986	skey.level = tex.smoothlevel;	2302	skey.level = tex.smoothlevel;
…		…
2014	// corners	2330	// corners
2015	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2331	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2016	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2332	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2017	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2333	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2018	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2334	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2335	}
		2336	}
		2337
		2338	if (expect_false (z == 2) && expect_false (cell->flags))
		2339	{
		2340	// overlays such as the speech bubble, probably more to come
		2341	if (cell->flags & 1)
		2342	{
		2343	rc_key_t key_ov = key;
		2344	maptex tex = self->tex [TEXID_SPEECH];
		2345	rc_array_t *arr;
		2346	int px = x * Tw + Tw * 2 / 32;
		2347	int py = y * Th - Th * 6 / 32;
		2348
		2349	key_ov.texname = tex.name;
		2350	arr = rc_array (rc_ov, &key_ov);
		2351
		2352	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2353	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2354	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2355	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2019	}	2356	}
2020	}	2357	}
2021	}	2358	}
2022	}	2359	}
2023		2360
…		…
2050	if (!(bits & 0x1000)	2387	if (!(bits & 0x1000)
2051	&& skey->level == level	2388	&& skey->level == level
2052	&& level > smooth_max [skey->x][skey->y])	2389	&& level > smooth_max [skey->x][skey->y])
2053	{	2390	{
2054	maptex tex = self->tex [skey->tile];	2391	maptex tex = self->tex [skey->tile];
2055	int px = (((int)skey->x) - 1) * T;	2392	int px = (((int)skey->x) - 1) * Tw;
2056	int py = (((int)skey->y) - 1) * T;	2393	int py = (((int)skey->y) - 1) * Th;
2057	int border = bits & 15;	2394	int border = bits & 15;
2058	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2395	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2059	float dx = tex.s * .0625f; // 16 images/row	2396	float dx = tex.s * .0625f; // 16 images/row
2060	float dy = tex.t * .5f ; // 2 images/column	2397	float dy = tex.t * .5f ; // 2 images/column
2061		2398
…		…
2063	{	2400	{
2064	// this time avoiding texture state changes	2401	// this time avoiding texture state changes
2065	// save gobs of state changes.	2402	// save gobs of state changes.
2066	if (key.texname != tex.name)	2403	if (key.texname != tex.name)
2067	{	2404	{
		2405	self->tex [skey->tile].unused = 0;
		2406
2068	glEnd ();	2407	glEnd ();
2069	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2408	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2070	glBegin (GL_QUADS);	2409	glBegin (GL_QUADS);
2071	}	2410	}
2072		2411
2073	if (border)	2412	if (border)
2074	{	2413	{
2075	float ox = border * dx;	2414	float ox = border * dx;
2076		2415
2077	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2416	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2078	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2417	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2079	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2080	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2419	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2081	}	2420	}
2082		2421
2083	if (corner)	2422	if (corner)
2084	{	2423	{
2085	float ox = corner * dx;	2424	float ox = corner * dx;
2086		2425
2087	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2426	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2088	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2427	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2089	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2428	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2090	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2091	}	2430	}
2092	}	2431	}
2093	}	2432	}
2094	}	2433	}
2095	}	2434	}
…		…
2118	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2457	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2119		2458
2120	rc_draw (rc);	2459	rc_draw (rc);
2121	}	2460	}
2122		2461
		2462	rc_draw (rc_ov);
		2463	rc_clear (rc_ov);
		2464
2123	glDisable (GL_BLEND);	2465	glDisable (GL_BLEND);
2124	rc_free (rc);	2466	rc_free (rc);
		2467	rc_free (rc_ov);
2125		2468
2126	// top layer: overlays such as the health bar	2469	// top layer: overlays such as the health bar
2127	for (y = 0; y < sh; y++)	2470	for (y = 0; y < sh; y++)
2128	if (0 <= y + my && y + my < self->rows)	2471	if (0 <= y + my && y + my < self->rows)
2129	{	2472	{
…		…
2132	for (x = 0; x < sw; x++)	2475	for (x = 0; x < sw; x++)
2133	if (row->c0 <= x + mx && x + mx < row->c1)	2476	if (row->c0 <= x + mx && x + mx < row->c1)
2134	{	2477	{
2135	mapcell *cell = row->col + (x + mx - row->c0);	2478	mapcell *cell = row->col + (x + mx - row->c0);
2136		2479
2137	int px = x * T;	2480	int px = x * Tw;
2138	int py = y * T;	2481	int py = y * Th;
		2482
		2483	if (expect_false (cell->player == player))
		2484	{
		2485	px += sdx;
		2486	py += sdy;
		2487	}
2139		2488
2140	if (cell->stat_hp)	2489	if (cell->stat_hp)
2141	{	2490	{
2142	int width = cell->stat_width * T;	2491	int width = cell->stat_width * Tw;
2143	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2492	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2144		2493
2145	glColor3ub (0, 0, 0);	2494	glColor3ub (0, 0, 0);
2146	glRectf (px + 1, py - thick - 2,	2495	glRectf (px + 1, py - thick - 2,
2147	px + width - 1, py);	2496	px + width - 1, py);
2148		2497
…		…
2154	}	2503	}
2155	}	2504	}
2156	}	2505	}
2157		2506
2158	void	2507	void
2159	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2508	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2160	CODE:	2509	CODE:
2161	{	2510	{
2162	static float color[16][3] = {	2511	static float color[16][3] = {
2163	{ 0.00F, 0.00F, 0.00F },	2512	{ 0.00f, 0.00f, 0.00f },
2164	{ 1.00F, 1.00F, 1.00F },	2513	{ 1.00f, 1.00f, 1.00f },
2165	{ 0.00F, 0.00F, 0.55F },	2514	{ 0.00f, 0.00f, 0.55f },
2166	{ 1.00F, 0.00F, 0.00F },	2515	{ 1.00f, 0.00f, 0.00f },
2167		2516
2168	{ 1.00F, 0.54F, 0.00F },	2517	{ 1.00f, 0.54f, 0.00f },
2169	{ 0.11F, 0.56F, 1.00F },	2518	{ 0.11f, 0.56f, 1.00f },
2170	{ 0.93F, 0.46F, 0.00F },	2519	{ 0.93f, 0.46f, 0.00f },
2171	{ 0.18F, 0.54F, 0.34F },	2520	{ 0.18f, 0.54f, 0.34f },
2172		2521
2173	{ 0.56F, 0.73F, 0.56F },	2522	{ 0.56f, 0.73f, 0.56f },
2174	{ 0.80F, 0.80F, 0.80F },	2523	{ 0.80f, 0.80f, 0.80f },
2175	{ 0.55F, 0.41F, 0.13F },	2524	{ 0.55f, 0.41f, 0.13f },
2176	{ 0.99F, 0.77F, 0.26F },	2525	{ 0.99f, 0.77f, 0.26f },
2177		2526
2178	{ 0.74F, 0.65F, 0.41F },	2527	{ 0.74f, 0.65f, 0.41f },
2179		2528
2180	{ 0.00F, 1.00F, 1.00F },	2529	{ 0.00f, 1.00f, 1.00f },
2181	{ 1.00F, 0.00F, 1.00F },	2530	{ 1.00f, 0.00f, 1.00f },
2182	{ 1.00F, 1.00F, 0.00F },	2531	{ 1.00f, 1.00f, 0.00f },
2183	};	2532	};
2184		2533
2185	int x, y;	2534	int x, y;
2186		2535
2187	glEnable (GL_TEXTURE_2D);	2536	glEnable (GL_TEXTURE_2D);
		2537	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2538	* but the nvidia driver (185.18.14) mishandles alpha textures
		2539	* and takes the colour from god knows where instead of using
		2540	* Cp. MODULATE results in the same colour, but slightly different
		2541	* alpha, but atcually gives us the correct colour with nvidia.
		2542	*/
2188	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2543	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2189	glEnable (GL_BLEND);	2544	glEnable (GL_BLEND);
2190	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2545	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2191	glBegin (GL_QUADS);	2546	glBegin (GL_QUADS);
2192		2547
2193	for (y = 0; y < h; y++)	2548	for (y = 0; y < h; y++)
…		…
2197		2552
2198	if (m)	2553	if (m)
2199	{	2554	{
2200	float *c = color [m & 15];	2555	float *c = color [m & 15];
2201		2556
2202	float tx1 = m & 0x40 ? 0.5 : 0.;	2557	float tx1 = m & 0x40 ? 0.5f : 0.f;
2203	float tx2 = tx1 + 0.5;	2558	float tx2 = tx1 + 0.5f;
2204		2559
2205	glColor4f (c[0], c[1], c[2], 0.75);	2560	glColor4f (c[0], c[1], c[2], 1);
2206	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2561	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2207	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2562	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2208	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2563	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2209	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2564	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2210	}	2565	}
…		…
2218	void	2573	void
2219	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2574	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2220	PPCODE:	2575	PPCODE:
2221	{	2576	{
2222	int x, y;	2577	int x, y;
2223	int sw1 = sw + 2;	2578	int sw1 = sw + 2;
2224	int sh1 = sh + 2;	2579	int sh1 = sh + 2;
2225	int sh3 = sh * 3;	2580	int sh3 = sh * 3;
2226	int sw34 = (sw * 3 + 3) & ~3;	2581	int sw3 = sw * 3;
		2582	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2583	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2227	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2584	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2228	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2585	memset (darkness1, 0, sw1*sh1);
2229	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2230		2586
2231	SvPOK_only (darkness3_sv);	2587	SvPOK_only (darkness3_sv);
2232	SvCUR_set (darkness3_sv, sw34 * sh3);	2588	SvCUR_set (darkness3_sv, sw3 * sh3);
2233		2589
2234	mx += self->x - 1;	2590	mx += self->x - 1;
2235	my += self->y - 1;	2591	my += self->y - 1;
2236
2237	memset (darkness1, 255, sw1 * sh1);
2238		2592
2239	for (y = 0; y < sh1; y++)	2593	for (y = 0; y < sh1; y++)
2240	if (0 <= y + my && y + my < self->rows)	2594	if (0 <= y + my && y + my < self->rows)
2241	{	2595	{
2242	maprow *row = self->row + (y + my);	2596	maprow *row = self->row + (y + my);
…		…
2245	if (row->c0 <= x + mx && x + mx < row->c1)	2599	if (row->c0 <= x + mx && x + mx < row->c1)
2246	{	2600	{
2247	mapcell *cell = row->col + (x + mx - row->c0);	2601	mapcell *cell = row->col + (x + mx - row->c0);
2248		2602
2249	darkness1 [y * sw1 + x] = cell->darkness	2603	darkness1 [y * sw1 + x] = cell->darkness
2250	? 255 - (cell->darkness - 1)	2604	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2251	: 255 - FOW_DARKNESS;	2605	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2252	}	2606	}
2253	}	2607	}
2254		2608
2255	for (y = 0; y < sh; ++y)	2609	for (y = 0; y < sh; ++y)
2256	for (x = 0; x < sw; ++x)	2610	for (x = 0; x < sw; ++x)
…		…
2275		2629
2276	uint8_t r13 = (d13 + d23 + d12) / 3;	2630	uint8_t r13 = (d13 + d23 + d12) / 3;
2277	uint8_t r23 = d23;	2631	uint8_t r23 = d23;
2278	uint8_t r33 = (d23 + d33 + d32) / 3;	2632	uint8_t r33 = (d23 + d33 + d32) / 3;
2279		2633
2280	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2281	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2282	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2636	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2283	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2284	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2285	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2639	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2286	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2287	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2288	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2642	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2289	}	2643	}
2290		2644
2291	free (darkness1);	2645	free (darkness1);
2292		2646
2293	EXTEND (SP, 3);	2647	EXTEND (SP, 3);
2294	PUSHs (sv_2mortal (newSViv (sw34)));	2648	PUSHs (sv_2mortal (newSViv (sw3)));
2295	PUSHs (sv_2mortal (newSViv (sh3)));	2649	PUSHs (sv_2mortal (newSViv (sh3)));
2296	PUSHs (darkness3_sv);	2650	PUSHs (darkness3_sv);
2297	}	2651	}
2298		2652
2299	SV *	2653	SV *
…		…
2497	if (RETVAL < 0)	2851	if (RETVAL < 0)
2498	{	2852	{
2499	RETVAL = Mix_GroupOldest (-1);	2853	RETVAL = Mix_GroupOldest (-1);
2500		2854
2501	if (RETVAL < 0)	2855	if (RETVAL < 0)
		2856	{
		2857	// happens sometimes, maybe it just stopped playing(?)
		2858	RETVAL = Mix_GroupAvailable (-1);
		2859
		2860	if (RETVAL < 0)
2502	XSRETURN_UNDEF;	2861	XSRETURN_UNDEF;
2503		2862	}
		2863	else
2504	Mix_HaltChannel (RETVAL);	2864	Mix_HaltChannel (RETVAL);
2505	}	2865	}
2506		2866
2507	Mix_UnregisterAllEffects (RETVAL);	2867	Mix_UnregisterAllEffects (RETVAL);
2508	Mix_Volume (RETVAL, 128);	2868	Mix_Volume (RETVAL, 128);
2509	}	2869	}
…		…
2556	void	2916	void
2557	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2917	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2558	CODE:	2918	CODE:
2559	{	2919	{
2560	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2920	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2561	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2921	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2562	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2922	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2563	}	2923	}
2564		2924
2565	void	2925	void
2566	set_reverse_stereo (DC::Channel self, int flip)	2926	set_reverse_stereo (DC::Channel self, int flip)
…		…
2568	Mix_SetReverseStereo (self, flip);	2928	Mix_SetReverseStereo (self, flip);
2569		2929
2570	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2930	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2571		2931
2572	PROTOTYPES: DISABLE	2932	PROTOTYPES: DISABLE
		2933
		2934	void
		2935	decoders ()
		2936	PPCODE:
		2937	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2938	int i, num = Mix_GetNumChunkDecoders ();
		2939	EXTEND (SP, num);
		2940	for (i = 0; i < num; ++i)
		2941	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2942	#else
		2943	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2944	#endif
2573		2945
2574	DC::MixChunk	2946	DC::MixChunk
2575	new (SV *class, DC::RW rwops)	2947	new (SV *class, DC::RW rwops)
2576	CODE:	2948	CODE:
2577	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2949	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2610	OUTPUT:	2982	OUTPUT:
2611	RETVAL	2983	RETVAL
2612		2984
2613	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2985	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2614		2986
		2987	void
		2988	decoders ()
		2989	PPCODE:
		2990	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2991	int i, num = Mix_GetNumMusicDecoders ();
		2992	EXTEND (SP, num);
		2993	for (i = 0; i < num; ++i)
		2994	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2995	#else
		2996	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2997	#endif
		2998
2615	int	2999	int
2616	volume (int volume = -1)	3000	volume (int volume = -1)
2617	PROTOTYPE: ;$	3001	PROTOTYPE: ;$
2618	CODE:	3002	CODE:
2619	if (items > 0)	3003	if (items > 0)
…		…
2629		3013
2630	void	3014	void
2631	halt ()	3015	halt ()
2632	CODE:	3016	CODE:
2633	Mix_HaltMusic ();	3017	Mix_HaltMusic ();
		3018
		3019	int
		3020	playing ()
		3021	CODE:
		3022	RETVAL = Mix_PlayingMusic ();
		3023	OUTPUT:
		3024	RETVAL
2634		3025
2635	DC::MixMusic	3026	DC::MixMusic
2636	new (SV *class, DC::RW rwops)	3027	new (SV *class, DC::RW rwops)
2637	CODE:	3028	CODE:
2638	RETVAL = Mix_LoadMUS_RW (rwops);	3029	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2669	} *civ, const_iv[] = {	3060	} *civ, const_iv[] = {
2670	# define const_iv(name) { # name, (IV)name }	3061	# define const_iv(name) { # name, (IV)name }
2671	const_iv (GL_VENDOR),	3062	const_iv (GL_VENDOR),
2672	const_iv (GL_VERSION),	3063	const_iv (GL_VERSION),
2673	const_iv (GL_EXTENSIONS),	3064	const_iv (GL_EXTENSIONS),
		3065	const_iv (GL_MAX_TEXTURE_UNITS),
2674	const_iv (GL_COLOR_MATERIAL),	3066	const_iv (GL_COLOR_MATERIAL),
2675	const_iv (GL_SMOOTH),	3067	const_iv (GL_SMOOTH),
2676	const_iv (GL_FLAT),	3068	const_iv (GL_FLAT),
2677	const_iv (GL_DITHER),	3069	const_iv (GL_DITHER),
2678	const_iv (GL_BLEND),	3070	const_iv (GL_BLEND),
…		…
2690	const_iv (GL_ZERO),	3082	const_iv (GL_ZERO),
2691	const_iv (GL_SRC_ALPHA),	3083	const_iv (GL_SRC_ALPHA),
2692	const_iv (GL_DST_ALPHA),	3084	const_iv (GL_DST_ALPHA),
2693	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3085	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2694	const_iv (GL_ONE_MINUS_DST_ALPHA),	3086	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3087	const_iv (GL_SRC_COLOR),
		3088	const_iv (GL_DST_COLOR),
		3089	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3090	const_iv (GL_ONE_MINUS_DST_COLOR),
2695	const_iv (GL_SRC_ALPHA_SATURATE),	3091	const_iv (GL_SRC_ALPHA_SATURATE),
2696	const_iv (GL_RGB),	3092	const_iv (GL_RGB),
2697	const_iv (GL_RGBA),	3093	const_iv (GL_RGBA),
2698	const_iv (GL_RGBA4),	3094	const_iv (GL_RGBA4),
2699	const_iv (GL_RGBA8),	3095	const_iv (GL_RGBA8),
…		…
2767	const_iv (GL_NICEST),	3163	const_iv (GL_NICEST),
2768	const_iv (GL_V2F),	3164	const_iv (GL_V2F),
2769	const_iv (GL_V3F),	3165	const_iv (GL_V3F),
2770	const_iv (GL_T2F_V3F),	3166	const_iv (GL_T2F_V3F),
2771	const_iv (GL_T2F_N3F_V3F),	3167	const_iv (GL_T2F_N3F_V3F),
		3168	const_iv (GL_FUNC_ADD),
		3169	const_iv (GL_FUNC_SUBTRACT),
		3170	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2772	# undef const_iv	3171	# undef const_iv
2773	};	3172	};
2774		3173
2775	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3174	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3175	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2777		3176
2778	texture_av = newAV ();	3177	texture_av = newAV ();
2779	AvREAL_off (texture_av);	3178	AvREAL_off (texture_av);
2780	}	3179	}
2781		3180
2782	void	3181	void
2783	disable_GL_EXT_blend_func_separate ()	3182	disable_GL_EXT_blend_func_separate ()
2784	CODE:	3183	CODE:
2785	gl.BlendFuncSeparate = 0;	3184	gl.BlendFuncSeparate = 0;
2786	gl.BlendFuncSeparateEXT = 0;	3185	gl.BlendFuncSeparateEXT = 0;
		3186
		3187	void
		3188	apple_nvidia_bug (int enable)
2787		3189
2788	char *	3190	char *
2789	gl_vendor ()	3191	gl_vendor ()
2790	CODE:	3192	CODE:
2791	RETVAL = (char *)glGetString (GL_VENDOR);	3193	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2822		3224
2823	int glGetError ()	3225	int glGetError ()
2824		3226
2825	void glFinish ()	3227	void glFinish ()
2826		3228
		3229	void glFlush ()
		3230
2827	void glClear (int mask)	3231	void glClear (int mask)
2828		3232
2829	void glClearColor (float r, float g, float b, float a = 1.0)	3233	void glClearColor (float r, float g, float b, float a = 1.0)
2830	PROTOTYPE: @	3234	PROTOTYPE: @
2831		3235
…		…
2840	void glBlendFunc (int sfactor, int dfactor)	3244	void glBlendFunc (int sfactor, int dfactor)
2841		3245
2842	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3246	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2843	CODE:	3247	CODE:
2844	gl_BlendFuncSeparate (sa, da, saa, daa);	3248	gl_BlendFuncSeparate (sa, da, saa, daa);
		3249
		3250	# void glBlendEquation (int se)
2845		3251
2846	void glDepthMask (int flag)	3252	void glDepthMask (int flag)
2847		3253
2848	void glLogicOp (int opcode)	3254	void glLogicOp (int opcode)
2849		3255
…		…
2884	void glRotate (float angle, float x, float y, float z)	3290	void glRotate (float angle, float x, float y, float z)
2885	CODE:	3291	CODE:
2886	glRotatef (angle, x, y, z);	3292	glRotatef (angle, x, y, z);
2887		3293
2888	void glColor (float r, float g, float b, float a = 1.0)	3294	void glColor (float r, float g, float b, float a = 1.0)
		3295	PROTOTYPE: @
2889	ALIAS:	3296	ALIAS:
2890	glColor_premultiply = 1	3297	glColor_premultiply = 1
2891	CODE:	3298	CODE:
2892	if (ix)	3299	if (ix)
2893	{	3300	{
…		…
2998	void glNewList (int list, int mode = GL_COMPILE)	3405	void glNewList (int list, int mode = GL_COMPILE)
2999		3406
3000	void glEndList ()	3407	void glEndList ()
3001		3408
3002	void glCallList (int list)	3409	void glCallList (int list)
		3410
		3411	void c_init ()
		3412	CODE:
		3413	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3414	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3003		3415
3004	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3416	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3005		3417
3006	PROTOTYPES: DISABLE	3418	PROTOTYPES: DISABLE
3007		3419

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.267 by root, Sun Jul 20 02:55:36 2008 UTC vs. Revision 1.312 by root, Thu Dec 29 07:13:44 2011 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.267 by root, Sun Jul 20 02:55:36 2008 UTC vs.
Revision 1.312 by root, Thu Dec 29 07:13:44 2011 UTC