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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.271 by root, Sun Jul 20 15:09:29 2008 UTC vs.
Revision 1.308 by root, Fri Jul 29 08:35:35 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 ("::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 share dlibrary 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
…		…
838	{	993	{
839	case SDL_KEYDOWN:	994	case SDL_KEYDOWN:
840	case SDL_KEYUP:	995	case SDL_KEYUP:
841	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	996	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
842	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	997	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);	998	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 */	999	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);	1000	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
846	break;	1001	break;
847		1002
848	case SDL_ACTIVEEVENT:	1003	case SDL_ACTIVEEVENT:
849	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1004	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
867	x = ev.motion.x;	1022	x = ev.motion.x;
868	y = ev.motion.y;	1023	y = ev.motion.y;
869	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1024	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
870	}	1025	}
871		1026
872	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1027	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
873	hv_store (hv, "state", 5, newSViv (state), 0);	1028	hv_store (hv, "state", 5, newSViv (state), 0);
874	hv_store (hv, "x", 1, newSViv (x), 0);	1029	hv_store (hv, "x", 1, newSViv (x), 0);
875	hv_store (hv, "y", 1, newSViv (y), 0);	1030	hv_store (hv, "y", 1, newSViv (y), 0);
876	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1031	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
877	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1032	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
897		1052
898	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1053	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
899	}	1054	}
900	}	1055	}
901		1056
		1057	char *
		1058	SDL_AudioDriverName ()
		1059	CODE:
		1060	{
		1061	char buf [256];
		1062	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1063	XSRETURN_UNDEF;
		1064
		1065	RETVAL = buf;
		1066	}
		1067	OUTPUT:
		1068	RETVAL
		1069
902	int	1070	int
903	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1071	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
904	POSTCALL:	1072	POSTCALL:
905	Mix_HookMusicFinished (music_finished);	1073	Mix_HookMusicFinished (music_finished);
906	Mix_ChannelFinished (channel_finished);	1074	Mix_ChannelFinished (channel_finished);
…		…
968	add_font (char *file)	1136	add_font (char *file)
969	CODE:	1137	CODE:
970	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1138	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
971	OUTPUT:	1139	OUTPUT:
972	RETVAL	1140	RETVAL
		1141
		1142	void
		1143	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
973		1144
974	void	1145	void
975	load_image_inline (SV *image_)	1146	load_image_inline (SV *image_)
976	ALIAS:	1147	ALIAS:
977	load_image_file = 1	1148	load_image_file = 1
…		…
1093	#if DEBUG	1264	#if DEBUG
1094	VALGRIND_DO_LEAK_CHECK;	1265	VALGRIND_DO_LEAK_CHECK;
1095	#endif	1266	#endif
1096	}	1267	}
1097		1268
		1269	int
		1270	SvREFCNT (SV *sv)
		1271	CODE:
		1272	RETVAL = SvREFCNT (sv);
		1273	OUTPUT:
		1274	RETVAL
		1275
1098	MODULE = Deliantra::Client PACKAGE = DC::Font	1276	MODULE = Deliantra::Client PACKAGE = DC::Font
1099		1277
1100	PROTOTYPES: DISABLE	1278	PROTOTYPES: DISABLE
1101		1279
1102	DC::Font	1280	DC::Font
…		…
1531	if (ix)	1709	if (ix)
1532	{	1710	{
1533	glDisable (GL_ALPHA_TEST);	1711	glDisable (GL_ALPHA_TEST);
1534	glDisable (GL_BLEND);	1712	glDisable (GL_BLEND);
1535	}	1713	}
		1714	}
		1715
		1716	void
		1717	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)
		1718	PROTOTYPE: @
		1719	CODE:
		1720	{
		1721	glEnable (GL_BLEND);
		1722	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1723	glEnable (GL_TEXTURE_2D);
		1724	glBindTexture (GL_TEXTURE_2D, name1);
		1725
		1726	glColor3f (intensity, intensity, intensity);
		1727	glPushMatrix ();
		1728	glScalef (1./3, 1./3, 1.);
		1729
		1730	if (blend > 0.f)
		1731	{
		1732	float dx3 = dx * -3.f / w;
		1733	float dy3 = dy * -3.f / h;
		1734	GLfloat env_color[4] = { 0., 0., 0., blend };
		1735
		1736	/* interpolate the two shadow textures */
		1737	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1738	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1739
		1740	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1741	gl.ActiveTexture (GL_TEXTURE1);
		1742	glEnable (GL_TEXTURE_2D);
		1743	glBindTexture (GL_TEXTURE_2D, name2);
		1744	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1745
		1746	/* rgb == rgb(glcolor) */
		1747	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1748	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1750
		1751	/* alpha = interpolate t0, t1 by env_alpha */
		1752	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1753
		1754	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1755	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1756	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1757
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1760
		1761	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1763
		1764	glBegin (GL_QUADS);
		1765	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1766	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1767	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1768	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1769	glEnd ();
		1770
		1771	glDisable (GL_TEXTURE_2D);
		1772	gl.ActiveTexture (GL_TEXTURE0);
		1773	}
		1774	else
		1775	{
		1776	/* simple blending of one texture, also opengl <1.3 path */
		1777	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1778
		1779	glBegin (GL_QUADS);
		1780	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1781	glTexCoord2f (0, t); glVertex2f (0, h);
		1782	glTexCoord2f (s, t); glVertex2f (w, h);
		1783	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1784	glEnd ();
		1785	}
		1786
		1787	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1788	{
		1789	int x, y;
		1790	int dx3 = dx * 3;
		1791	int dy3 = dy * 3;
		1792
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1794	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1795	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1796	glTranslatef (-1., -1., 0);
		1797	glBegin (GL_QUADS);
		1798
		1799	for (y = 1; y < h; y += 3)
		1800	{
		1801	int y1 = y - dy3;
		1802	int y1valid = y1 >= 0 && y1 < h;
		1803
		1804	for (x = 1; x < w; x += 3)
		1805	{
		1806	int x1 = x - dx3;
		1807	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1808	uint8_t h2;
		1809
		1810	if (y1valid && x1 >= 0 && x1 < w)
		1811	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1812	else
		1813	h2 = 1; /* out of range == invisible */
		1814
		1815	if (h1 \|\| h2)
		1816	{
		1817	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1818	glColor4f (1., 1., 1., alpha);
		1819
		1820	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1821	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1822	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1823	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1824	}
		1825	}
		1826	}
		1827	}
		1828
		1829	glEnd ();
		1830
		1831	glPopMatrix ();
		1832
		1833	glDisable (GL_TEXTURE_2D);
		1834	glDisable (GL_BLEND);
1536	}	1835	}
1537		1836
1538	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1837	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1539	CODE:	1838	CODE:
1540	{	1839	{
…		…
1646	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1945	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1647	// use uglier nearest interpolation because linear suffers	1946	// use uglier nearest interpolation because linear suffers
1648	// from transparent color bleeding and ugly wrapping effects.	1947	// from transparent color bleeding and ugly wrapping effects.
1649	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1948	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1650	}	1949	}
		1950
		1951	void
		1952	expire_textures (DC::Map self, int texid, int count)
		1953	PPCODE:
		1954	for (; texid < self->texs && count; ++texid, --count)
		1955	{
		1956	maptex *tex = self->tex + texid;
		1957
		1958	if (tex->name)
		1959	{
		1960	if (tex->unused)
		1961	{
		1962	tex->name = 0;
		1963	tex->unused = 0;
		1964	XPUSHs (sv_2mortal (newSViv (texid)));
		1965	}
		1966	else
		1967	tex->unused = 1;
		1968	}
		1969	}
1651		1970
1652	int	1971	int
1653	ox (DC::Map self)	1972	ox (DC::Map self)
1654	ALIAS:	1973	ALIAS:
1655	oy = 1	1974	oy = 1
…		…
1736	{	2055	{
1737	ext = *data++;	2056	ext = *data++;
1738	cmd = ext & 0x7f;	2057	cmd = ext & 0x7f;
1739		2058
1740	if (cmd < 4)	2059	if (cmd < 4)
1741	cell->darkness = 255 - ext * 64 + 1;	2060	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1742	else if (cmd == 5) // health	2061	else if (cmd == 5) // health
1743	{	2062	{
1744	cell->stat_width = 1;	2063	cell->stat_width = 1;
1745	cell->stat_hp = *data++;	2064	cell->stat_hp = *data++;
1746	}	2065	}
…		…
1776	cell->tile [z] = self->face2tile [face];	2095	cell->tile [z] = self->face2tile [face];
1777		2096
1778	if (cell->tile [z])	2097	if (cell->tile [z])
1779	{	2098	{
1780	maptex *tex = self->tex + cell->tile [z];	2099	maptex *tex = self->tex + cell->tile [z];
		2100	tex->unused = 0;
1781	if (!tex->name)	2101	if (!tex->name)
1782	av_push (missing, newSViv (cell->tile [z]));	2102	av_push (missing, newSViv (cell->tile [z]));
1783		2103
1784	if (tex->smoothtile)	2104	if (tex->smoothtile)
1785	{	2105	{
1786	maptex *smooth = self->tex + tex->smoothtile;	2106	maptex *smooth = self->tex + tex->smoothtile;
		2107	smooth->unused = 0;
1787	if (!smooth->name)	2108	if (!smooth->name)
1788	av_push (missing, newSViv (tex->smoothtile));	2109	av_push (missing, newSViv (tex->smoothtile));
1789	}	2110	}
1790	}	2111	}
1791	}	2112	}
…		…
1819	? self->row + y	2140	? self->row + y
1820	: 0;	2141	: 0;
1821		2142
1822	for (x = x0; x < x1; x++)	2143	for (x = x0; x < x1; x++)
1823	{	2144	{
1824	int r = 32, g = 32, b = 32, a = 192;	2145	unsigned int r = 32, g = 32, b = 32, a = 192;
1825		2146
1826	if (row && row->c0 <= x && x < row->c1)	2147	if (row && row->c0 <= x && x < row->c1)
1827	{	2148	{
1828	mapcell *cell = row->col + (x - row->c0);	2149	mapcell *cell = row->col + (x - row->c0);
1829		2150
…		…
1831	{	2152	{
1832	maptex tex = self->tex [cell->tile [z]];	2153	maptex tex = self->tex [cell->tile [z]];
1833	int a0 = 255 - tex.a;	2154	int a0 = 255 - tex.a;
1834	int a1 = tex.a;	2155	int a1 = tex.a;
1835		2156
1836	r = (r * a0 + tex.r * a1) / 255;	2157	r = div255 (r * a0 + tex.r * a1);
1837	g = (g * a0 + tex.g * a1) / 255;	2158	g = div255 (g * a0 + tex.g * a1);
1838	b = (b * a0 + tex.b * a1) / 255;	2159	b = div255 (b * a0 + tex.b * a1);
1839	a = (a * a0 + tex.a * a1) / 255;	2160	a = div255 (a * a0 + tex.a * a1);
1840	}	2161	}
1841	}	2162	}
1842		2163
1843	*map++ = (r )	2164	*map++ = (r )
1844	\| (g << 8)	2165	\| (g << 8)
…		…
1851	}	2172	}
1852	OUTPUT:	2173	OUTPUT:
1853	RETVAL	2174	RETVAL
1854		2175
1855	void	2176	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)	2177	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:	2178	CODE:
1858	{	2179	{
1859	int x, y, z;	2180	int x, y, z;
1860		2181
1861	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2182	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1862	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2183	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)	2184	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1864	smooth_key skey;	2185	smooth_key skey;
1865	int pl_x, pl_y;	2186	int pl_x, pl_y;
1866	maptex pl_tex;	2187	maptex pl_tex;
1867	rc_t *rc = rc_alloc ();	2188	rc_t *rc = rc_alloc ();
		2189	rc_t *rc_ov = rc_alloc ();
1868	rc_key_t key;	2190	rc_key_t key;
1869	rc_array_t *arr;	2191	rc_array_t *arr;
1870		2192
1871	pl_tex.name = 0;	2193	pl_tex.name = 0;
1872		2194
1873	// thats current max. sorry.	2195	// that's current max. sorry.
1874	if (sw > 255) sw = 255;	2196	if (sw > 255) sw = 255;
1875	if (sh > 255) sh = 255;	2197	if (sh > 255) sh = 255;
1876		2198
1877	// clear key, in case of extra padding	2199	// clear key, in case of extra padding
1878	memset (&skey, 0, sizeof (skey));	2200	memset (&skey, 0, sizeof (skey));
…		…
1882	key.g = 255;	2204	key.g = 255;
1883	key.b = 255;	2205	key.b = 255;
1884	key.a = 255;	2206	key.a = 255;
1885	key.mode = GL_QUADS;	2207	key.mode = GL_QUADS;
1886	key.format = GL_T2F_V3F;	2208	key.format = GL_T2F_V3F;
1887	key.texname = -1;
1888		2209
1889	mx += self->x;	2210	mx += self->x;
1890	my += self->y;	2211	my += self->y;
1891		2212
1892	// first pass: determine smooth_max	2213	// first pass: determine smooth_max
…		…
1916	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2237	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1917		2238
1918	for (z = 0; z <= 2; z++)	2239	for (z = 0; z <= 2; z++)
1919	{	2240	{
1920	memset (smooth_level, 0, sizeof (smooth_level));	2241	memset (smooth_level, 0, sizeof (smooth_level));
		2242	key.texname = -1;
1921		2243
1922	for (y = 0; y < sh; y++)	2244	for (y = 0; y < sh; y++)
1923	if (0 <= y + my && y + my < self->rows)	2245	if (0 <= y + my && y + my < self->rows)
1924	{	2246	{
1925	maprow *row = self->row + (y + my);	2247	maprow *row = self->row + (y + my);
…		…
1931	tileid tile = cell->tile [z];	2253	tileid tile = cell->tile [z];
1932		2254
1933	if (tile)	2255	if (tile)
1934	{	2256	{
1935	maptex tex = self->tex [tile];	2257	maptex tex = self->tex [tile];
1936	int px = (x + 1) * T - tex.w;	2258	int px, py;
1937	int py = (y + 1) * T - tex.h;
1938		2259
1939	if (key.texname != tex.name)	2260	if (key.texname != tex.name)
1940	{	2261	{
		2262	self->tex [tile].unused = 0;
		2263
1941	if (!tex.name)	2264	if (!tex.name)
1942	tex = self->tex [2]; /* missing, replace by noface */	2265	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1943		2266
1944	key.texname = tex.name;	2267	key.texname = tex.name;
1945	arr = rc_array (rc, &key);	2268	arr = rc_array (rc, &key);
1946	}	2269	}
		2270
		2271	px = (x + 1) * Th - tex.w;
		2272	py = (y + 1) * Tw - tex.h;
1947		2273
1948	if (expect_false (cell->player == player) && expect_false (z == 2))	2274	if (expect_false (cell->player == player) && expect_false (z == 2))
1949	{	2275	{
1950	pl_x = px;	2276	pl_x = px;
1951	pl_y = py;	2277	pl_y = py;
…		…
1956	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2282	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1957	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2283	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);	2284	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);	2285	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1960		2286
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	2287	// update smooth hash
1987	if (tex.smoothtile)	2288	if (tex.smoothtile)
1988	{	2289	{
1989	skey.tile = tex.smoothtile;	2290	skey.tile = tex.smoothtile;
1990	skey.level = tex.smoothlevel;	2291	skey.level = tex.smoothlevel;
…		…
2018	// corners	2319	// corners
2019	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2320	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);	2321	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);	2322	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);	2323	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2324	}
		2325	}
		2326
		2327	if (expect_false (z == 2) && expect_false (cell->flags))
		2328	{
		2329	// overlays such as the speech bubble, probably more to come
		2330	if (cell->flags & 1)
		2331	{
		2332	rc_key_t key_ov = key;
		2333	maptex tex = self->tex [TEXID_SPEECH];
		2334	rc_array_t *arr;
		2335	int px = x * Tw + Tw * 2 / 32;
		2336	int py = y * Th - Th * 6 / 32;
		2337
		2338	key_ov.texname = tex.name;
		2339	arr = rc_array (rc_ov, &key_ov);
		2340
		2341	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2342	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2343	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2344	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2023	}	2345	}
2024	}	2346	}
2025	}	2347	}
2026	}	2348	}
2027		2349
…		…
2054	if (!(bits & 0x1000)	2376	if (!(bits & 0x1000)
2055	&& skey->level == level	2377	&& skey->level == level
2056	&& level > smooth_max [skey->x][skey->y])	2378	&& level > smooth_max [skey->x][skey->y])
2057	{	2379	{
2058	maptex tex = self->tex [skey->tile];	2380	maptex tex = self->tex [skey->tile];
2059	int px = (((int)skey->x) - 1) * T;	2381	int px = (((int)skey->x) - 1) * Tw;
2060	int py = (((int)skey->y) - 1) * T;	2382	int py = (((int)skey->y) - 1) * Th;
2061	int border = bits & 15;	2383	int border = bits & 15;
2062	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2384	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2063	float dx = tex.s * .0625f; // 16 images/row	2385	float dx = tex.s * .0625f; // 16 images/row
2064	float dy = tex.t * .5f ; // 2 images/column	2386	float dy = tex.t * .5f ; // 2 images/column
2065		2387
…		…
2067	{	2389	{
2068	// this time avoiding texture state changes	2390	// this time avoiding texture state changes
2069	// save gobs of state changes.	2391	// save gobs of state changes.
2070	if (key.texname != tex.name)	2392	if (key.texname != tex.name)
2071	{	2393	{
		2394	self->tex [skey->tile].unused = 0;
		2395
2072	glEnd ();	2396	glEnd ();
2073	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2397	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2074	glBegin (GL_QUADS);	2398	glBegin (GL_QUADS);
2075	}	2399	}
2076		2400
2077	if (border)	2401	if (border)
2078	{	2402	{
2079	float ox = border * dx;	2403	float ox = border * dx;
2080		2404
2081	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2405	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2082	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2406	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2083	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2407	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2084	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2408	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2085	}	2409	}
2086		2410
2087	if (corner)	2411	if (corner)
2088	{	2412	{
2089	float ox = corner * dx;	2413	float ox = corner * dx;
2090		2414
2091	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2415	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2092	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2416	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2093	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2094	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2095	}	2419	}
2096	}	2420	}
2097	}	2421	}
2098	}	2422	}
2099	}	2423	}
…		…
2122	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2446	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2123		2447
2124	rc_draw (rc);	2448	rc_draw (rc);
2125	}	2449	}
2126		2450
		2451	rc_draw (rc_ov);
		2452	rc_clear (rc_ov);
		2453
2127	glDisable (GL_BLEND);	2454	glDisable (GL_BLEND);
2128	rc_free (rc);	2455	rc_free (rc);
		2456	rc_free (rc_ov);
2129		2457
2130	// top layer: overlays such as the health bar	2458	// top layer: overlays such as the health bar
2131	for (y = 0; y < sh; y++)	2459	for (y = 0; y < sh; y++)
2132	if (0 <= y + my && y + my < self->rows)	2460	if (0 <= y + my && y + my < self->rows)
2133	{	2461	{
…		…
2136	for (x = 0; x < sw; x++)	2464	for (x = 0; x < sw; x++)
2137	if (row->c0 <= x + mx && x + mx < row->c1)	2465	if (row->c0 <= x + mx && x + mx < row->c1)
2138	{	2466	{
2139	mapcell *cell = row->col + (x + mx - row->c0);	2467	mapcell *cell = row->col + (x + mx - row->c0);
2140		2468
2141	int px = x * T;	2469	int px = x * Tw;
2142	int py = y * T;	2470	int py = y * Th;
		2471
		2472	if (expect_false (cell->player == player))
		2473	{
		2474	px += sdx;
		2475	py += sdy;
		2476	}
2143		2477
2144	if (cell->stat_hp)	2478	if (cell->stat_hp)
2145	{	2479	{
2146	int width = cell->stat_width * T;	2480	int width = cell->stat_width * Tw;
2147	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2481	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2148		2482
2149	glColor3ub (0, 0, 0);	2483	glColor3ub (0, 0, 0);
2150	glRectf (px + 1, py - thick - 2,	2484	glRectf (px + 1, py - thick - 2,
2151	px + width - 1, py);	2485	px + width - 1, py);
2152		2486
…		…
2158	}	2492	}
2159	}	2493	}
2160	}	2494	}
2161		2495
2162	void	2496	void
2163	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2497	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2164	CODE:	2498	CODE:
2165	{	2499	{
2166	static float color[16][3] = {	2500	static float color[16][3] = {
2167	{ 0.00F, 0.00F, 0.00F },	2501	{ 0.00f, 0.00f, 0.00f },
2168	{ 1.00F, 1.00F, 1.00F },	2502	{ 1.00f, 1.00f, 1.00f },
2169	{ 0.00F, 0.00F, 0.55F },	2503	{ 0.00f, 0.00f, 0.55f },
2170	{ 1.00F, 0.00F, 0.00F },	2504	{ 1.00f, 0.00f, 0.00f },
2171		2505
2172	{ 1.00F, 0.54F, 0.00F },	2506	{ 1.00f, 0.54f, 0.00f },
2173	{ 0.11F, 0.56F, 1.00F },	2507	{ 0.11f, 0.56f, 1.00f },
2174	{ 0.93F, 0.46F, 0.00F },	2508	{ 0.93f, 0.46f, 0.00f },
2175	{ 0.18F, 0.54F, 0.34F },	2509	{ 0.18f, 0.54f, 0.34f },
2176		2510
2177	{ 0.56F, 0.73F, 0.56F },	2511	{ 0.56f, 0.73f, 0.56f },
2178	{ 0.80F, 0.80F, 0.80F },	2512	{ 0.80f, 0.80f, 0.80f },
2179	{ 0.55F, 0.41F, 0.13F },	2513	{ 0.55f, 0.41f, 0.13f },
2180	{ 0.99F, 0.77F, 0.26F },	2514	{ 0.99f, 0.77f, 0.26f },
2181		2515
2182	{ 0.74F, 0.65F, 0.41F },	2516	{ 0.74f, 0.65f, 0.41f },
2183		2517
2184	{ 0.00F, 1.00F, 1.00F },	2518	{ 0.00f, 1.00f, 1.00f },
2185	{ 1.00F, 0.00F, 1.00F },	2519	{ 1.00f, 0.00f, 1.00f },
2186	{ 1.00F, 1.00F, 0.00F },	2520	{ 1.00f, 1.00f, 0.00f },
2187	};	2521	};
2188		2522
2189	int x, y;	2523	int x, y;
2190		2524
2191	glEnable (GL_TEXTURE_2D);	2525	glEnable (GL_TEXTURE_2D);
		2526	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2527	* but the nvidia driver (185.18.14) mishandles alpha textures
		2528	* and takes the colour from god knows where instead of using
		2529	* Cp. MODULATE results in the same colour, but slightly different
		2530	* alpha, but atcually gives us the correct colour with nvidia.
		2531	*/
2192	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2532	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2193	glEnable (GL_BLEND);	2533	glEnable (GL_BLEND);
2194	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2534	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2195	glBegin (GL_QUADS);	2535	glBegin (GL_QUADS);
2196		2536
2197	for (y = 0; y < h; y++)	2537	for (y = 0; y < h; y++)
…		…
2201		2541
2202	if (m)	2542	if (m)
2203	{	2543	{
2204	float *c = color [m & 15];	2544	float *c = color [m & 15];
2205		2545
2206	float tx1 = m & 0x40 ? 0.5 : 0.;	2546	float tx1 = m & 0x40 ? 0.5f : 0.f;
2207	float tx2 = tx1 + 0.5;	2547	float tx2 = tx1 + 0.5f;
2208		2548
2209	glColor4f (c[0], c[1], c[2], 0.75);	2549	glColor4f (c[0], c[1], c[2], 1);
2210	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2550	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2211	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2551	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2212	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2552	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2213	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2553	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2214	}	2554	}
…		…
2222	void	2562	void
2223	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2563	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2224	PPCODE:	2564	PPCODE:
2225	{	2565	{
2226	int x, y;	2566	int x, y;
2227	int sw1 = sw + 2;	2567	int sw1 = sw + 2;
2228	int sh1 = sh + 2;	2568	int sh1 = sh + 2;
2229	int sh3 = sh * 3;	2569	int sh3 = sh * 3;
2230	int sw34 = (sw * 3 + 3) & ~3;	2570	int sw3 = sw * 3;
		2571	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2572	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2231	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2573	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2232	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2574	memset (darkness1, 0, sw1*sh1);
2233	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2234		2575
2235	SvPOK_only (darkness3_sv);	2576	SvPOK_only (darkness3_sv);
2236	SvCUR_set (darkness3_sv, sw34 * sh3);	2577	SvCUR_set (darkness3_sv, sw3 * sh3);
2237		2578
2238	mx += self->x - 1;	2579	mx += self->x - 1;
2239	my += self->y - 1;	2580	my += self->y - 1;
2240
2241	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2242		2581
2243	for (y = 0; y < sh1; y++)	2582	for (y = 0; y < sh1; y++)
2244	if (0 <= y + my && y + my < self->rows)	2583	if (0 <= y + my && y + my < self->rows)
2245	{	2584	{
2246	maprow *row = self->row + (y + my);	2585	maprow *row = self->row + (y + my);
…		…
2249	if (row->c0 <= x + mx && x + mx < row->c1)	2588	if (row->c0 <= x + mx && x + mx < row->c1)
2250	{	2589	{
2251	mapcell *cell = row->col + (x + mx - row->c0);	2590	mapcell *cell = row->col + (x + mx - row->c0);
2252		2591
2253	darkness1 [y * sw1 + x] = cell->darkness	2592	darkness1 [y * sw1 + x] = cell->darkness
2254	? 255 - (cell->darkness - 1)	2593	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2255	: 255 - FOW_DARKNESS;	2594	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2256	}	2595	}
2257	}	2596	}
2258		2597
2259	for (y = 0; y < sh; ++y)	2598	for (y = 0; y < sh; ++y)
2260	for (x = 0; x < sw; ++x)	2599	for (x = 0; x < sw; ++x)
…		…
2279		2618
2280	uint8_t r13 = (d13 + d23 + d12) / 3;	2619	uint8_t r13 = (d13 + d23 + d12) / 3;
2281	uint8_t r23 = d23;	2620	uint8_t r23 = d23;
2282	uint8_t r33 = (d23 + d33 + d32) / 3;	2621	uint8_t r33 = (d23 + d33 + d32) / 3;
2283		2622
2284	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2623	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2285	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2624	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2286	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2625	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2287	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2626	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2288	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2627	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);	2628	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2290	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2629	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2291	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2630	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2292	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2631	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2293	}	2632	}
2294		2633
2295	free (darkness1);	2634	free (darkness1);
2296		2635
2297	EXTEND (SP, 3);	2636	EXTEND (SP, 3);
2298	PUSHs (sv_2mortal (newSViv (sw34)));	2637	PUSHs (sv_2mortal (newSViv (sw3)));
2299	PUSHs (sv_2mortal (newSViv (sh3)));	2638	PUSHs (sv_2mortal (newSViv (sh3)));
2300	PUSHs (darkness3_sv);	2639	PUSHs (darkness3_sv);
2301	}	2640	}
2302		2641
2303	SV *	2642	SV *
…		…
2501	if (RETVAL < 0)	2840	if (RETVAL < 0)
2502	{	2841	{
2503	RETVAL = Mix_GroupOldest (-1);	2842	RETVAL = Mix_GroupOldest (-1);
2504		2843
2505	if (RETVAL < 0)	2844	if (RETVAL < 0)
		2845	{
		2846	// happens sometimes, maybe it just stopped playing(?)
		2847	RETVAL = Mix_GroupAvailable (-1);
		2848
		2849	if (RETVAL < 0)
2506	XSRETURN_UNDEF;	2850	XSRETURN_UNDEF;
2507		2851	}
		2852	else
2508	Mix_HaltChannel (RETVAL);	2853	Mix_HaltChannel (RETVAL);
2509	}	2854	}
2510		2855
2511	Mix_UnregisterAllEffects (RETVAL);	2856	Mix_UnregisterAllEffects (RETVAL);
2512	Mix_Volume (RETVAL, 128);	2857	Mix_Volume (RETVAL, 128);
2513	}	2858	}
…		…
2560	void	2905	void
2561	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2906	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2562	CODE:	2907	CODE:
2563	{	2908	{
2564	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2909	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);	2910	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2566	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2911	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2567	}	2912	}
2568		2913
2569	void	2914	void
2570	set_reverse_stereo (DC::Channel self, int flip)	2915	set_reverse_stereo (DC::Channel self, int flip)
…		…
2572	Mix_SetReverseStereo (self, flip);	2917	Mix_SetReverseStereo (self, flip);
2573		2918
2574	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2919	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2575		2920
2576	PROTOTYPES: DISABLE	2921	PROTOTYPES: DISABLE
		2922
		2923	void
		2924	decoders ()
		2925	PPCODE:
		2926	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2927	int i, num = Mix_GetNumChunkDecoders ();
		2928	EXTEND (SP, num);
		2929	for (i = 0; i < num; ++i)
		2930	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2931	#else
		2932	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2933	#endif
2577		2934
2578	DC::MixChunk	2935	DC::MixChunk
2579	new (SV *class, DC::RW rwops)	2936	new (SV *class, DC::RW rwops)
2580	CODE:	2937	CODE:
2581	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2938	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2614	OUTPUT:	2971	OUTPUT:
2615	RETVAL	2972	RETVAL
2616		2973
2617	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2974	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2618		2975
		2976	void
		2977	decoders ()
		2978	PPCODE:
		2979	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2980	int i, num = Mix_GetNumMusicDecoders ();
		2981	EXTEND (SP, num);
		2982	for (i = 0; i < num; ++i)
		2983	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2984	#else
		2985	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2986	#endif
		2987
2619	int	2988	int
2620	volume (int volume = -1)	2989	volume (int volume = -1)
2621	PROTOTYPE: ;$	2990	PROTOTYPE: ;$
2622	CODE:	2991	CODE:
2623	if (items > 0)	2992	if (items > 0)
…		…
2633		3002
2634	void	3003	void
2635	halt ()	3004	halt ()
2636	CODE:	3005	CODE:
2637	Mix_HaltMusic ();	3006	Mix_HaltMusic ();
		3007
		3008	int
		3009	playing ()
		3010	CODE:
		3011	RETVAL = Mix_PlayingMusic ();
		3012	OUTPUT:
		3013	RETVAL
2638		3014
2639	DC::MixMusic	3015	DC::MixMusic
2640	new (SV *class, DC::RW rwops)	3016	new (SV *class, DC::RW rwops)
2641	CODE:	3017	CODE:
2642	RETVAL = Mix_LoadMUS_RW (rwops);	3018	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2673	} *civ, const_iv[] = {	3049	} *civ, const_iv[] = {
2674	# define const_iv(name) { # name, (IV)name }	3050	# define const_iv(name) { # name, (IV)name }
2675	const_iv (GL_VENDOR),	3051	const_iv (GL_VENDOR),
2676	const_iv (GL_VERSION),	3052	const_iv (GL_VERSION),
2677	const_iv (GL_EXTENSIONS),	3053	const_iv (GL_EXTENSIONS),
		3054	const_iv (GL_MAX_TEXTURE_UNITS),
2678	const_iv (GL_COLOR_MATERIAL),	3055	const_iv (GL_COLOR_MATERIAL),
2679	const_iv (GL_SMOOTH),	3056	const_iv (GL_SMOOTH),
2680	const_iv (GL_FLAT),	3057	const_iv (GL_FLAT),
2681	const_iv (GL_DITHER),	3058	const_iv (GL_DITHER),
2682	const_iv (GL_BLEND),	3059	const_iv (GL_BLEND),
…		…
2694	const_iv (GL_ZERO),	3071	const_iv (GL_ZERO),
2695	const_iv (GL_SRC_ALPHA),	3072	const_iv (GL_SRC_ALPHA),
2696	const_iv (GL_DST_ALPHA),	3073	const_iv (GL_DST_ALPHA),
2697	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3074	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2698	const_iv (GL_ONE_MINUS_DST_ALPHA),	3075	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3076	const_iv (GL_SRC_COLOR),
		3077	const_iv (GL_DST_COLOR),
		3078	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3079	const_iv (GL_ONE_MINUS_DST_COLOR),
2699	const_iv (GL_SRC_ALPHA_SATURATE),	3080	const_iv (GL_SRC_ALPHA_SATURATE),
2700	const_iv (GL_RGB),	3081	const_iv (GL_RGB),
2701	const_iv (GL_RGBA),	3082	const_iv (GL_RGBA),
2702	const_iv (GL_RGBA4),	3083	const_iv (GL_RGBA4),
2703	const_iv (GL_RGBA8),	3084	const_iv (GL_RGBA8),
…		…
2771	const_iv (GL_NICEST),	3152	const_iv (GL_NICEST),
2772	const_iv (GL_V2F),	3153	const_iv (GL_V2F),
2773	const_iv (GL_V3F),	3154	const_iv (GL_V3F),
2774	const_iv (GL_T2F_V3F),	3155	const_iv (GL_T2F_V3F),
2775	const_iv (GL_T2F_N3F_V3F),	3156	const_iv (GL_T2F_N3F_V3F),
		3157	const_iv (GL_FUNC_ADD),
		3158	const_iv (GL_FUNC_SUBTRACT),
		3159	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2776	# undef const_iv	3160	# undef const_iv
2777	};	3161	};
2778		3162
2779	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3163	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2780	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3164	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2781		3165
2782	texture_av = newAV ();	3166	texture_av = newAV ();
2783	AvREAL_off (texture_av);	3167	AvREAL_off (texture_av);
2784	}	3168	}
2785		3169
2786	void	3170	void
2787	disable_GL_EXT_blend_func_separate ()	3171	disable_GL_EXT_blend_func_separate ()
2788	CODE:	3172	CODE:
2789	gl.BlendFuncSeparate = 0;	3173	gl.BlendFuncSeparate = 0;
2790	gl.BlendFuncSeparateEXT = 0;	3174	gl.BlendFuncSeparateEXT = 0;
		3175
		3176	void
		3177	apple_nvidia_bug (int enable)
2791		3178
2792	char *	3179	char *
2793	gl_vendor ()	3180	gl_vendor ()
2794	CODE:	3181	CODE:
2795	RETVAL = (char *)glGetString (GL_VENDOR);	3182	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2826		3213
2827	int glGetError ()	3214	int glGetError ()
2828		3215
2829	void glFinish ()	3216	void glFinish ()
2830		3217
		3218	void glFlush ()
		3219
2831	void glClear (int mask)	3220	void glClear (int mask)
2832		3221
2833	void glClearColor (float r, float g, float b, float a = 1.0)	3222	void glClearColor (float r, float g, float b, float a = 1.0)
2834	PROTOTYPE: @	3223	PROTOTYPE: @
2835		3224
…		…
2844	void glBlendFunc (int sfactor, int dfactor)	3233	void glBlendFunc (int sfactor, int dfactor)
2845		3234
2846	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3235	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2847	CODE:	3236	CODE:
2848	gl_BlendFuncSeparate (sa, da, saa, daa);	3237	gl_BlendFuncSeparate (sa, da, saa, daa);
		3238
		3239	# void glBlendEquation (int se)
2849		3240
2850	void glDepthMask (int flag)	3241	void glDepthMask (int flag)
2851		3242
2852	void glLogicOp (int opcode)	3243	void glLogicOp (int opcode)
2853		3244
…		…
2888	void glRotate (float angle, float x, float y, float z)	3279	void glRotate (float angle, float x, float y, float z)
2889	CODE:	3280	CODE:
2890	glRotatef (angle, x, y, z);	3281	glRotatef (angle, x, y, z);
2891		3282
2892	void glColor (float r, float g, float b, float a = 1.0)	3283	void glColor (float r, float g, float b, float a = 1.0)
		3284	PROTOTYPE: @
2893	ALIAS:	3285	ALIAS:
2894	glColor_premultiply = 1	3286	glColor_premultiply = 1
2895	CODE:	3287	CODE:
2896	if (ix)	3288	if (ix)
2897	{	3289	{
…		…
3002	void glNewList (int list, int mode = GL_COMPILE)	3394	void glNewList (int list, int mode = GL_COMPILE)
3003		3395
3004	void glEndList ()	3396	void glEndList ()
3005		3397
3006	void glCallList (int list)	3398	void glCallList (int list)
		3399
		3400	void c_init ()
		3401	CODE:
		3402	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3403	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3007		3404
3008	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3405	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3009		3406
3010	PROTOTYPES: DISABLE	3407	PROTOTYPES: DISABLE
3011		3408

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.271 by root, Sun Jul 20 15:09:29 2008 UTC vs. Revision 1.308 by root, Fri Jul 29 08:35:35 2011 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.271 by root, Sun Jul 20 15:09:29 2008 UTC vs.
Revision 1.308 by root, Fri Jul 29 08:35:35 2011 UTC