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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC vs.
Revision 1.313 by root, Sat Jan 7 15:24:41 2012 UTC

…		…
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
22	// microsoft vs. C	22	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	23	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	24	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	25	# define M_PI 3.14159265f
27	#endif	26	#endif
28		27
29	#include <assert.h>	28	#include <assert.h>
…		…
42	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
43		42
44	/* work around os x broken headers */	43	/* work around os x broken headers */
45	#ifdef __MACOSX__	44	#ifdef __MACOSX__
46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);	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);
47	#endif	48	#endif
48		49
49	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
50	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
51		52
…		…
81	#define expect_false(expr) expect ((expr) != 0, 0)	82	#define expect_false(expr) expect ((expr) != 0, 0)
82	#define expect_true(expr) expect ((expr) != 0, 1)	83	#define expect_true(expr) expect ((expr) != 0, 1)
83		84
84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85		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 */
86	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
87		91
88	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
89	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
90		94
91	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
92		96
93	/* mask out modifiers we are not interested in */	97	/* mask out modifiers we are not interested in */
94	#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	}
95		123
96	static AV *texture_av;	124	static AV *texture_av;
97		125
98	static struct	126	static struct
99	{	127	{
…		…
231	int w, h;	259	int w, h;
232	float s, t;	260	float s, t;
233	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
234	tileid smoothtile;	262	tileid smoothtile;
235	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
236	} maptex;	265	} maptex;
237		266
238	typedef struct {	267	typedef struct {
239	uint32_t player;	268	uint32_t player;
240	tileid tile[3];	269	tileid tile[3];
…		…
453		482
454	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
455	}	484	}
456		485
457	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
458	minpot (unsigned int n)	493	minpot (unsigned int n)
459	{	494	{
460	if (!n)	495	if (!n)
461	return 0;	496	return 0;
462		497
…		…
527	return 0;	562	return 0;
528		563
529	return 1;	564	return 1;
530	}	565	}
531		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
532	static void	581	static void
533	deliantra_main ()	582	deliantra_main ()
534	{	583	{
535	char *argv[] = { 0 };	584	char *argv[] = { 0 };
536	call_argv ("::main", G_DISCARD \| G_VOID, argv);	585	call_argv ("DC::Main::main", G_DISCARD \| G_VOID, argv);
537	dSP;
538	}	586	}
539		587
540	#ifdef __MACOSX__	588	#ifdef __MACOSX__
541	/* to due surprising braindamage on the side of SDL design, we	589	/* to due surprising braindamage on the side of SDL design, we
542	* do some mind-boggling hack here: SDL requires a custom main()	590	* do some mind-boggling hack here: SDL requires a custom main()
543	* on OS X, so... we provide one and call the original main(), which,	591	* on OS X, so... we provide one and call the original main(), which,
544	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,	592	* due to shared library magic, calls -lSDLmain's main, not perl's main,
545	* and which calls our main (== SDL_main) back.	593	* and which calls our main (== SDL_main) back.
546	*/	594	*/
547	extern C_LINKAGE int	595	extern C_LINKAGE int
548	main (int argc, char *argv[])	596	main (int argc, char *argv[])
549	{	597	{
…		…
603	const_iv (SDL_USEREVENT),	651	const_iv (SDL_USEREVENT),
604		652
605	const_iv (SDL_APPINPUTFOCUS),	653	const_iv (SDL_APPINPUTFOCUS),
606	const_iv (SDL_APPMOUSEFOCUS),	654	const_iv (SDL_APPMOUSEFOCUS),
607	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),
608		706
609	const_iv (SDLK_FIRST),	707	const_iv (SDLK_FIRST),
610	const_iv (SDLK_LAST),	708	const_iv (SDLK_LAST),
611	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
612	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
…		…
688	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
689	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
690	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
691	const_iv (KMOD_MODE),	789	const_iv (KMOD_MODE),
692		790
		791	const_iv (KMOD_LRAM),
		792
693	const_iv (MIX_DEFAULT_FORMAT),	793	const_iv (MIX_DEFAULT_FORMAT),
694		794
695	const_iv (SDL_INIT_TIMER),	795	const_iv (SDL_INIT_TIMER),
696	const_iv (SDL_INIT_AUDIO),	796	const_iv (SDL_INIT_AUDIO),
697	const_iv (SDL_INIT_VIDEO),	797	const_iv (SDL_INIT_VIDEO),
…		…
721		821
722	const_iv (FOW_DARKNESS)	822	const_iv (FOW_DARKNESS)
723	# undef const_iv	823	# undef const_iv
724	};	824	};
725		825
726	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--)
727	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
728		828
729	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
730	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
731	}	831	}
732		832
…		…
748	NV ceil (NV x)	848	NV ceil (NV x)
749		849
750	IV minpot (UV n)	850	IV minpot (UV n)
751		851
752	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
753		859
754	void	860	void
755	pango_init ()	861	pango_init ()
756	CODE:	862	CODE:
757	{	863	{
…		…
844	);	950	);
845		951
846	if (RETVAL)	952	if (RETVAL)
847	{	953	{
848	av_clear (texture_av);	954	av_clear (texture_av);
849
850	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
851	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	955	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
852	#include "glfunc.h"	956	#include "glfunc.h"
853	#undef GL_FUNC	957	#undef GL_FUNC
		958	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		959	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
854	}	960	}
855	}	961	}
856	OUTPUT:	962	OUTPUT:
857	RETVAL	963	RETVAL
858		964
859	void	965	void
		966	SDL_WM_SetCaption (const char title, const char icon)
		967
		968	void
860	SDL_GL_SwapBuffers ()	969	SDL_GL_SwapBuffers ()
861		970
862	char *	971	char *
863	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
864		973
…		…
866	SDL_GetAppState ()	975	SDL_GetAppState ()
867		976
868	int	977	int
869	SDL_GetModState ()	978	SDL_GetModState ()
870		979
		980	int
		981	SDL_WaitEvent ()
		982	C_ARGS: 0
		983
871	void	984	void
		985	SDL_PumpEvents ()
		986
		987	void
872	poll_events ()	988	peep_events ()
873	PPCODE:	989	PPCODE:
874	{	990	{
875	SDL_Event ev;	991	SDL_Event ev;
876		992
877	SDL_PumpEvents ();	993	SDL_PumpEvents ();
…		…
884	{	1000	{
885	case SDL_KEYDOWN:	1001	case SDL_KEYDOWN:
886	case SDL_KEYUP:	1002	case SDL_KEYUP:
887	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1003	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
888	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1004	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
889	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);
890	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 */
891	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1007	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
892	break;	1008	break;
893		1009
894	case SDL_ACTIVEEVENT:	1010	case SDL_ACTIVEEVENT:
895	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1011	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
913	x = ev.motion.x;	1029	x = ev.motion.x;
914	y = ev.motion.y;	1030	y = ev.motion.y;
915	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1031	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
916	}	1032	}
917		1033
918	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1034	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
919	hv_store (hv, "state", 5, newSViv (state), 0);	1035	hv_store (hv, "state", 5, newSViv (state), 0);
920	hv_store (hv, "x", 1, newSViv (x), 0);	1036	hv_store (hv, "x", 1, newSViv (x), 0);
921	hv_store (hv, "y", 1, newSViv (y), 0);	1037	hv_store (hv, "y", 1, newSViv (y), 0);
922	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1038	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
923	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1039	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
943		1059
944	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))));
945	}	1061	}
946	}	1062	}
947		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
948	int	1077	int
949	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)
950	POSTCALL:	1079	POSTCALL:
951	Mix_HookMusicFinished (music_finished);	1080	Mix_HookMusicFinished (music_finished);
952	Mix_ChannelFinished (channel_finished);	1081	Mix_ChannelFinished (channel_finished);
…		…
1014	add_font (char *file)	1143	add_font (char *file)
1015	CODE:	1144	CODE:
1016	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1145	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1017	OUTPUT:	1146	OUTPUT:
1018	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)
1019		1155
1020	void	1156	void
1021	load_image_inline (SV *image_)	1157	load_image_inline (SV *image_)
1022	ALIAS:	1158	ALIAS:
1023	load_image_file = 1	1159	load_image_file = 1
…		…
1139	#if DEBUG	1275	#if DEBUG
1140	VALGRIND_DO_LEAK_CHECK;	1276	VALGRIND_DO_LEAK_CHECK;
1141	#endif	1277	#endif
1142	}	1278	}
1143		1279
		1280	int
		1281	SvREFCNT (SV *sv)
		1282	CODE:
		1283	RETVAL = SvREFCNT (sv);
		1284	OUTPUT:
		1285	RETVAL
		1286
1144	MODULE = Deliantra::Client PACKAGE = DC::Font	1287	MODULE = Deliantra::Client PACKAGE = DC::Font
1145		1288
1146	PROTOTYPES: DISABLE	1289	PROTOTYPES: DISABLE
1147		1290
1148	DC::Font	1291	DC::Font
…		…
1577	if (ix)	1720	if (ix)
1578	{	1721	{
1579	glDisable (GL_ALPHA_TEST);	1722	glDisable (GL_ALPHA_TEST);
1580	glDisable (GL_BLEND);	1723	glDisable (GL_BLEND);
1581	}	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);
1582	}	1846	}
1583		1847
1584	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)
1585	CODE:	1849	CODE:
1586	{	1850	{
…		…
1692	//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);
1693	// use uglier nearest interpolation because linear suffers	1957	// use uglier nearest interpolation because linear suffers
1694	// from transparent color bleeding and ugly wrapping effects.	1958	// from transparent color bleeding and ugly wrapping effects.
1695	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1959	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1696	}	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	}
1697		1981
1698	int	1982	int
1699	ox (DC::Map self)	1983	ox (DC::Map self)
1700	ALIAS:	1984	ALIAS:
1701	oy = 1	1985	oy = 1
…		…
1782	{	2066	{
1783	ext = *data++;	2067	ext = *data++;
1784	cmd = ext & 0x7f;	2068	cmd = ext & 0x7f;
1785		2069
1786	if (cmd < 4)	2070	if (cmd < 4)
1787	cell->darkness = 255 - ext * 64 + 1;	2071	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1788	else if (cmd == 5) // health	2072	else if (cmd == 5) // health
1789	{	2073	{
1790	cell->stat_width = 1;	2074	cell->stat_width = 1;
1791	cell->stat_hp = *data++;	2075	cell->stat_hp = *data++;
1792	}	2076	}
…		…
1822	cell->tile [z] = self->face2tile [face];	2106	cell->tile [z] = self->face2tile [face];
1823		2107
1824	if (cell->tile [z])	2108	if (cell->tile [z])
1825	{	2109	{
1826	maptex *tex = self->tex + cell->tile [z];	2110	maptex *tex = self->tex + cell->tile [z];
		2111	tex->unused = 0;
1827	if (!tex->name)	2112	if (!tex->name)
1828	av_push (missing, newSViv (cell->tile [z]));	2113	av_push (missing, newSViv (cell->tile [z]));
1829		2114
1830	if (tex->smoothtile)	2115	if (tex->smoothtile)
1831	{	2116	{
1832	maptex *smooth = self->tex + tex->smoothtile;	2117	maptex *smooth = self->tex + tex->smoothtile;
		2118	smooth->unused = 0;
1833	if (!smooth->name)	2119	if (!smooth->name)
1834	av_push (missing, newSViv (tex->smoothtile));	2120	av_push (missing, newSViv (tex->smoothtile));
1835	}	2121	}
1836	}	2122	}
1837	}	2123	}
…		…
1865	? self->row + y	2151	? self->row + y
1866	: 0;	2152	: 0;
1867		2153
1868	for (x = x0; x < x1; x++)	2154	for (x = x0; x < x1; x++)
1869	{	2155	{
1870	int r = 32, g = 32, b = 32, a = 192;	2156	unsigned int r = 32, g = 32, b = 32, a = 192;
1871		2157
1872	if (row && row->c0 <= x && x < row->c1)	2158	if (row && row->c0 <= x && x < row->c1)
1873	{	2159	{
1874	mapcell *cell = row->col + (x - row->c0);	2160	mapcell *cell = row->col + (x - row->c0);
1875		2161
…		…
1877	{	2163	{
1878	maptex tex = self->tex [cell->tile [z]];	2164	maptex tex = self->tex [cell->tile [z]];
1879	int a0 = 255 - tex.a;	2165	int a0 = 255 - tex.a;
1880	int a1 = tex.a;	2166	int a1 = tex.a;
1881		2167
1882	r = (r * a0 + tex.r * a1) / 255;	2168	r = div255 (r * a0 + tex.r * a1);
1883	g = (g * a0 + tex.g * a1) / 255;	2169	g = div255 (g * a0 + tex.g * a1);
1884	b = (b * a0 + tex.b * a1) / 255;	2170	b = div255 (b * a0 + tex.b * a1);
1885	a = (a * a0 + tex.a * a1) / 255;	2171	a = div255 (a * a0 + tex.a * a1);
1886	}	2172	}
1887	}	2173	}
1888		2174
1889	*map++ = (r )	2175	*map++ = (r )
1890	\| (g << 8)	2176	\| (g << 8)
…		…
1897	}	2183	}
1898	OUTPUT:	2184	OUTPUT:
1899	RETVAL	2185	RETVAL
1900		2186
1901	void	2187	void
1902	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)
1903	CODE:	2189	CODE:
1904	{	2190	{
1905	int x, y, z;	2191	int x, y, z;
1906		2192
1907	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2193	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1908	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
1909	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)
1910	smooth_key skey;	2196	smooth_key skey;
1911	int pl_x, pl_y;	2197	int pl_x, pl_y;
1912	maptex pl_tex;	2198	maptex pl_tex;
1913	rc_t *rc = rc_alloc ();	2199	rc_t *rc = rc_alloc ();
		2200	rc_t *rc_ov = rc_alloc ();
1914	rc_key_t key;	2201	rc_key_t key;
1915	rc_array_t *arr;	2202	rc_array_t *arr;
1916		2203
1917	pl_tex.name = 0;	2204	pl_tex.name = 0;
1918		2205
1919	// thats current max. sorry.	2206	// that's current max. sorry.
1920	if (sw > 255) sw = 255;	2207	if (sw > 255) sw = 255;
1921	if (sh > 255) sh = 255;	2208	if (sh > 255) sh = 255;
1922		2209
1923	// clear key, in case of extra padding	2210	// clear key, in case of extra padding
1924	memset (&skey, 0, sizeof (skey));	2211	memset (&skey, 0, sizeof (skey));
…		…
1928	key.g = 255;	2215	key.g = 255;
1929	key.b = 255;	2216	key.b = 255;
1930	key.a = 255;	2217	key.a = 255;
1931	key.mode = GL_QUADS;	2218	key.mode = GL_QUADS;
1932	key.format = GL_T2F_V3F;	2219	key.format = GL_T2F_V3F;
1933	key.texname = -1;
1934		2220
1935	mx += self->x;	2221	mx += self->x;
1936	my += self->y;	2222	my += self->y;
1937		2223
1938	// first pass: determine smooth_max	2224	// first pass: determine smooth_max
…		…
1962	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2248	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1963		2249
1964	for (z = 0; z <= 2; z++)	2250	for (z = 0; z <= 2; z++)
1965	{	2251	{
1966	memset (smooth_level, 0, sizeof (smooth_level));	2252	memset (smooth_level, 0, sizeof (smooth_level));
		2253	key.texname = -1;
1967		2254
1968	for (y = 0; y < sh; y++)	2255	for (y = 0; y < sh; y++)
1969	if (0 <= y + my && y + my < self->rows)	2256	if (0 <= y + my && y + my < self->rows)
1970	{	2257	{
1971	maprow *row = self->row + (y + my);	2258	maprow *row = self->row + (y + my);
…		…
1977	tileid tile = cell->tile [z];	2264	tileid tile = cell->tile [z];
1978		2265
1979	if (tile)	2266	if (tile)
1980	{	2267	{
1981	maptex tex = self->tex [tile];	2268	maptex tex = self->tex [tile];
1982	int px = (x + 1) * T - tex.w;	2269	int px, py;
1983	int py = (y + 1) * T - tex.h;
1984		2270
1985	if (key.texname != tex.name)	2271	if (key.texname != tex.name)
1986	{	2272	{
		2273	self->tex [tile].unused = 0;
		2274
1987	if (!tex.name)	2275	if (!tex.name)
1988	tex = self->tex [2]; /* missing, replace by noface */	2276	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1989		2277
1990	key.texname = tex.name;	2278	key.texname = tex.name;
1991	arr = rc_array (rc, &key);	2279	arr = rc_array (rc, &key);
1992	}	2280	}
		2281
		2282	px = (x + 1) * Th - tex.w;
		2283	py = (y + 1) * Tw - tex.h;
1993		2284
1994	if (expect_false (cell->player == player) && expect_false (z == 2))	2285	if (expect_false (cell->player == player) && expect_false (z == 2))
1995	{	2286	{
1996	pl_x = px;	2287	pl_x = px;
1997	pl_y = py;	2288	pl_y = py;
…		…
2002	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2293	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2003	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);
2004	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);
2005	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);
2006		2297
2007	if (expect_false (cell->flags) && expect_false (z == 2))
2008	{
2009	// overlays such as the speech bubble, probably more to come
2010	if (cell->flags & 1)
2011	{
2012	maptex tex = self->tex [1];
2013	int px = x * T + T * 2 / 32;
2014	int py = y * T - T * 6 / 32;
2015
2016	if (tex.name)
2017	{
2018	if (key.texname != tex.name)
2019	{
2020	key.texname = tex.name;
2021	arr = rc_array (rc, &key);
2022	}
2023
2024	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2025	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2026	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2027	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2028	}
2029	}
2030	}
2031
2032	// update smooth hash	2298	// update smooth hash
2033	if (tex.smoothtile)	2299	if (tex.smoothtile)
2034	{	2300	{
2035	skey.tile = tex.smoothtile;	2301	skey.tile = tex.smoothtile;
2036	skey.level = tex.smoothlevel;	2302	skey.level = tex.smoothlevel;
…		…
2064	// corners	2330	// corners
2065	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);
2066	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);
2067	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);
2068	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);
2069	}	2356	}
2070	}	2357	}
2071	}	2358	}
2072	}	2359	}
2073		2360
…		…
2100	if (!(bits & 0x1000)	2387	if (!(bits & 0x1000)
2101	&& skey->level == level	2388	&& skey->level == level
2102	&& level > smooth_max [skey->x][skey->y])	2389	&& level > smooth_max [skey->x][skey->y])
2103	{	2390	{
2104	maptex tex = self->tex [skey->tile];	2391	maptex tex = self->tex [skey->tile];
2105	int px = (((int)skey->x) - 1) * T;	2392	int px = (((int)skey->x) - 1) * Tw;
2106	int py = (((int)skey->y) - 1) * T;	2393	int py = (((int)skey->y) - 1) * Th;
2107	int border = bits & 15;	2394	int border = bits & 15;
2108	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2395	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2109	float dx = tex.s * .0625f; // 16 images/row	2396	float dx = tex.s * .0625f; // 16 images/row
2110	float dy = tex.t * .5f ; // 2 images/column	2397	float dy = tex.t * .5f ; // 2 images/column
2111		2398
…		…
2113	{	2400	{
2114	// this time avoiding texture state changes	2401	// this time avoiding texture state changes
2115	// save gobs of state changes.	2402	// save gobs of state changes.
2116	if (key.texname != tex.name)	2403	if (key.texname != tex.name)
2117	{	2404	{
		2405	self->tex [skey->tile].unused = 0;
		2406
2118	glEnd ();	2407	glEnd ();
2119	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2408	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2120	glBegin (GL_QUADS);	2409	glBegin (GL_QUADS);
2121	}	2410	}
2122		2411
2123	if (border)	2412	if (border)
2124	{	2413	{
2125	float ox = border * dx;	2414	float ox = border * dx;
2126		2415
2127	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2416	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2128	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2417	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2129	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2130	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2419	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2131	}	2420	}
2132		2421
2133	if (corner)	2422	if (corner)
2134	{	2423	{
2135	float ox = corner * dx;	2424	float ox = corner * dx;
2136		2425
2137	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2426	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2138	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2427	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2139	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2428	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2140	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2141	}	2430	}
2142	}	2431	}
2143	}	2432	}
2144	}	2433	}
2145	}	2434	}
…		…
2168	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);
2169		2458
2170	rc_draw (rc);	2459	rc_draw (rc);
2171	}	2460	}
2172		2461
		2462	rc_draw (rc_ov);
		2463	rc_clear (rc_ov);
		2464
2173	glDisable (GL_BLEND);	2465	glDisable (GL_BLEND);
2174	rc_free (rc);	2466	rc_free (rc);
		2467	rc_free (rc_ov);
2175		2468
2176	// top layer: overlays such as the health bar	2469	// top layer: overlays such as the health bar
2177	for (y = 0; y < sh; y++)	2470	for (y = 0; y < sh; y++)
2178	if (0 <= y + my && y + my < self->rows)	2471	if (0 <= y + my && y + my < self->rows)
2179	{	2472	{
…		…
2182	for (x = 0; x < sw; x++)	2475	for (x = 0; x < sw; x++)
2183	if (row->c0 <= x + mx && x + mx < row->c1)	2476	if (row->c0 <= x + mx && x + mx < row->c1)
2184	{	2477	{
2185	mapcell *cell = row->col + (x + mx - row->c0);	2478	mapcell *cell = row->col + (x + mx - row->c0);
2186		2479
2187	int px = x * T;	2480	int px = x * Tw;
2188	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	}
2189		2488
2190	if (cell->stat_hp)	2489	if (cell->stat_hp)
2191	{	2490	{
2192	int width = cell->stat_width * T;	2491	int width = cell->stat_width * Tw;
2193	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2492	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2194		2493
2195	glColor3ub (0, 0, 0);	2494	glColor3ub (0, 0, 0);
2196	glRectf (px + 1, py - thick - 2,	2495	glRectf (px + 1, py - thick - 2,
2197	px + width - 1, py);	2496	px + width - 1, py);
2198		2497
…		…
2204	}	2503	}
2205	}	2504	}
2206	}	2505	}
2207		2506
2208	void	2507	void
2209	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)
2210	CODE:	2509	CODE:
2211	{	2510	{
2212	static float color[16][3] = {	2511	static float color[16][3] = {
2213	{ 0.00F, 0.00F, 0.00F },	2512	{ 0.00f, 0.00f, 0.00f },
2214	{ 1.00F, 1.00F, 1.00F },	2513	{ 1.00f, 1.00f, 1.00f },
2215	{ 0.00F, 0.00F, 0.55F },	2514	{ 0.00f, 0.00f, 0.55f },
2216	{ 1.00F, 0.00F, 0.00F },	2515	{ 1.00f, 0.00f, 0.00f },
2217		2516
2218	{ 1.00F, 0.54F, 0.00F },	2517	{ 1.00f, 0.54f, 0.00f },
2219	{ 0.11F, 0.56F, 1.00F },	2518	{ 0.11f, 0.56f, 1.00f },
2220	{ 0.93F, 0.46F, 0.00F },	2519	{ 0.93f, 0.46f, 0.00f },
2221	{ 0.18F, 0.54F, 0.34F },	2520	{ 0.18f, 0.54f, 0.34f },
2222		2521
2223	{ 0.56F, 0.73F, 0.56F },	2522	{ 0.56f, 0.73f, 0.56f },
2224	{ 0.80F, 0.80F, 0.80F },	2523	{ 0.80f, 0.80f, 0.80f },
2225	{ 0.55F, 0.41F, 0.13F },	2524	{ 0.55f, 0.41f, 0.13f },
2226	{ 0.99F, 0.77F, 0.26F },	2525	{ 0.99f, 0.77f, 0.26f },
2227		2526
2228	{ 0.74F, 0.65F, 0.41F },	2527	{ 0.74f, 0.65f, 0.41f },
2229		2528
2230	{ 0.00F, 1.00F, 1.00F },	2529	{ 0.00f, 1.00f, 1.00f },
2231	{ 1.00F, 0.00F, 1.00F },	2530	{ 1.00f, 0.00f, 1.00f },
2232	{ 1.00F, 1.00F, 0.00F },	2531	{ 1.00f, 1.00f, 0.00f },
2233	};	2532	};
2234		2533
2235	int x, y;	2534	int x, y;
2236		2535
2237	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	*/
2238	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2543	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2239	glEnable (GL_BLEND);	2544	glEnable (GL_BLEND);
2240	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2545	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2241	glBegin (GL_QUADS);	2546	glBegin (GL_QUADS);
2242		2547
2243	for (y = 0; y < h; y++)	2548	for (y = 0; y < h; y++)
…		…
2247		2552
2248	if (m)	2553	if (m)
2249	{	2554	{
2250	float *c = color [m & 15];	2555	float *c = color [m & 15];
2251		2556
2252	float tx1 = m & 0x40 ? 0.5 : 0.;	2557	float tx1 = m & 0x40 ? 0.5f : 0.f;
2253	float tx2 = tx1 + 0.5;	2558	float tx2 = tx1 + 0.5f;
2254		2559
2255	glColor4f (c[0], c[1], c[2], 0.75);	2560	glColor4f (c[0], c[1], c[2], 1);
2256	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2561	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2257	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2562	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2258	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2563	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2259	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2564	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2260	}	2565	}
…		…
2268	void	2573	void
2269	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)
2270	PPCODE:	2575	PPCODE:
2271	{	2576	{
2272	int x, y;	2577	int x, y;
2273	int sw1 = sw + 2;	2578	int sw1 = sw + 2;
2274	int sh1 = sh + 2;	2579	int sh1 = sh + 2;
2275	int sh3 = sh * 3;	2580	int sh3 = sh * 3;
2276	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);
2277	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2584	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2278	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2585	memset (darkness1, 0, sw1*sh1);
2279	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2280		2586
2281	SvPOK_only (darkness3_sv);	2587	SvPOK_only (darkness3_sv);
2282	SvCUR_set (darkness3_sv, sw34 * sh3);	2588	SvCUR_set (darkness3_sv, sw3 * sh3);
2283		2589
2284	mx += self->x - 1;	2590	mx += self->x - 1;
2285	my += self->y - 1;	2591	my += self->y - 1;
2286
2287	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2288		2592
2289	for (y = 0; y < sh1; y++)	2593	for (y = 0; y < sh1; y++)
2290	if (0 <= y + my && y + my < self->rows)	2594	if (0 <= y + my && y + my < self->rows)
2291	{	2595	{
2292	maprow *row = self->row + (y + my);	2596	maprow *row = self->row + (y + my);
…		…
2295	if (row->c0 <= x + mx && x + mx < row->c1)	2599	if (row->c0 <= x + mx && x + mx < row->c1)
2296	{	2600	{
2297	mapcell *cell = row->col + (x + mx - row->c0);	2601	mapcell *cell = row->col + (x + mx - row->c0);
2298		2602
2299	darkness1 [y * sw1 + x] = cell->darkness	2603	darkness1 [y * sw1 + x] = cell->darkness
2300	? 255 - (cell->darkness - 1)	2604	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2301	: 255 - FOW_DARKNESS;	2605	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2302	}	2606	}
2303	}	2607	}
2304		2608
2305	for (y = 0; y < sh; ++y)	2609	for (y = 0; y < sh; ++y)
2306	for (x = 0; x < sw; ++x)	2610	for (x = 0; x < sw; ++x)
…		…
2325		2629
2326	uint8_t r13 = (d13 + d23 + d12) / 3;	2630	uint8_t r13 = (d13 + d23 + d12) / 3;
2327	uint8_t r23 = d23;	2631	uint8_t r23 = d23;
2328	uint8_t r33 = (d23 + d33 + d32) / 3;	2632	uint8_t r33 = (d23 + d33 + d32) / 3;
2329		2633
2330	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2332	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2636	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2333	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2334	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 */
2335	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2639	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2338	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2642	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2339	}	2643	}
2340		2644
2341	free (darkness1);	2645	free (darkness1);
2342		2646
2343	EXTEND (SP, 3);	2647	EXTEND (SP, 3);
2344	PUSHs (sv_2mortal (newSViv (sw34)));	2648	PUSHs (sv_2mortal (newSViv (sw3)));
2345	PUSHs (sv_2mortal (newSViv (sh3)));	2649	PUSHs (sv_2mortal (newSViv (sh3)));
2346	PUSHs (darkness3_sv);	2650	PUSHs (darkness3_sv);
2347	}	2651	}
2348		2652
2349	SV *	2653	SV *
…		…
2547	if (RETVAL < 0)	2851	if (RETVAL < 0)
2548	{	2852	{
2549	RETVAL = Mix_GroupOldest (-1);	2853	RETVAL = Mix_GroupOldest (-1);
2550		2854
2551	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)
2552	XSRETURN_UNDEF;	2861	XSRETURN_UNDEF;
2553		2862	}
		2863	else
2554	Mix_HaltChannel (RETVAL);	2864	Mix_HaltChannel (RETVAL);
2555	}	2865	}
2556		2866
2557	Mix_UnregisterAllEffects (RETVAL);	2867	Mix_UnregisterAllEffects (RETVAL);
2558	Mix_Volume (RETVAL, 128);	2868	Mix_Volume (RETVAL, 128);
2559	}	2869	}
…		…
2606	void	2916	void
2607	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)
2608	CODE:	2918	CODE:
2609	{	2919	{
2610	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));
2611	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;
2612	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2922	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2613	}	2923	}
2614		2924
2615	void	2925	void
2616	set_reverse_stereo (DC::Channel self, int flip)	2926	set_reverse_stereo (DC::Channel self, int flip)
…		…
2618	Mix_SetReverseStereo (self, flip);	2928	Mix_SetReverseStereo (self, flip);
2619		2929
2620	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2930	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2621		2931
2622	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
2623		2945
2624	DC::MixChunk	2946	DC::MixChunk
2625	new (SV *class, DC::RW rwops)	2947	new (SV *class, DC::RW rwops)
2626	CODE:	2948	CODE:
2627	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2949	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2660	OUTPUT:	2982	OUTPUT:
2661	RETVAL	2983	RETVAL
2662		2984
2663	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2985	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2664		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
2665	int	2999	int
2666	volume (int volume = -1)	3000	volume (int volume = -1)
2667	PROTOTYPE: ;$	3001	PROTOTYPE: ;$
2668	CODE:	3002	CODE:
2669	if (items > 0)	3003	if (items > 0)
…		…
2679		3013
2680	void	3014	void
2681	halt ()	3015	halt ()
2682	CODE:	3016	CODE:
2683	Mix_HaltMusic ();	3017	Mix_HaltMusic ();
		3018
		3019	int
		3020	playing ()
		3021	CODE:
		3022	RETVAL = Mix_PlayingMusic ();
		3023	OUTPUT:
		3024	RETVAL
2684		3025
2685	DC::MixMusic	3026	DC::MixMusic
2686	new (SV *class, DC::RW rwops)	3027	new (SV *class, DC::RW rwops)
2687	CODE:	3028	CODE:
2688	RETVAL = Mix_LoadMUS_RW (rwops);	3029	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2719	} *civ, const_iv[] = {	3060	} *civ, const_iv[] = {
2720	# define const_iv(name) { # name, (IV)name }	3061	# define const_iv(name) { # name, (IV)name }
2721	const_iv (GL_VENDOR),	3062	const_iv (GL_VENDOR),
2722	const_iv (GL_VERSION),	3063	const_iv (GL_VERSION),
2723	const_iv (GL_EXTENSIONS),	3064	const_iv (GL_EXTENSIONS),
		3065	const_iv (GL_MAX_TEXTURE_UNITS),
2724	const_iv (GL_COLOR_MATERIAL),	3066	const_iv (GL_COLOR_MATERIAL),
2725	const_iv (GL_SMOOTH),	3067	const_iv (GL_SMOOTH),
2726	const_iv (GL_FLAT),	3068	const_iv (GL_FLAT),
2727	const_iv (GL_DITHER),	3069	const_iv (GL_DITHER),
2728	const_iv (GL_BLEND),	3070	const_iv (GL_BLEND),
…		…
2740	const_iv (GL_ZERO),	3082	const_iv (GL_ZERO),
2741	const_iv (GL_SRC_ALPHA),	3083	const_iv (GL_SRC_ALPHA),
2742	const_iv (GL_DST_ALPHA),	3084	const_iv (GL_DST_ALPHA),
2743	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3085	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2744	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),
2745	const_iv (GL_SRC_ALPHA_SATURATE),	3091	const_iv (GL_SRC_ALPHA_SATURATE),
2746	const_iv (GL_RGB),	3092	const_iv (GL_RGB),
2747	const_iv (GL_RGBA),	3093	const_iv (GL_RGBA),
2748	const_iv (GL_RGBA4),	3094	const_iv (GL_RGBA4),
2749	const_iv (GL_RGBA8),	3095	const_iv (GL_RGBA8),
…		…
2817	const_iv (GL_NICEST),	3163	const_iv (GL_NICEST),
2818	const_iv (GL_V2F),	3164	const_iv (GL_V2F),
2819	const_iv (GL_V3F),	3165	const_iv (GL_V3F),
2820	const_iv (GL_T2F_V3F),	3166	const_iv (GL_T2F_V3F),
2821	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),
2822	# undef const_iv	3171	# undef const_iv
2823	};	3172	};
2824		3173
2825	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--)
2826	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3175	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2827		3176
2828	texture_av = newAV ();	3177	texture_av = newAV ();
2829	AvREAL_off (texture_av);	3178	AvREAL_off (texture_av);
2830	}	3179	}
2831		3180
2832	void	3181	void
2833	disable_GL_EXT_blend_func_separate ()	3182	disable_GL_EXT_blend_func_separate ()
2834	CODE:	3183	CODE:
2835	gl.BlendFuncSeparate = 0;	3184	gl.BlendFuncSeparate = 0;
2836	gl.BlendFuncSeparateEXT = 0;	3185	gl.BlendFuncSeparateEXT = 0;
		3186
		3187	void
		3188	apple_nvidia_bug (int enable)
2837		3189
2838	char *	3190	char *
2839	gl_vendor ()	3191	gl_vendor ()
2840	CODE:	3192	CODE:
2841	RETVAL = (char *)glGetString (GL_VENDOR);	3193	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2872		3224
2873	int glGetError ()	3225	int glGetError ()
2874		3226
2875	void glFinish ()	3227	void glFinish ()
2876		3228
		3229	void glFlush ()
		3230
2877	void glClear (int mask)	3231	void glClear (int mask)
2878		3232
2879	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)
2880	PROTOTYPE: @	3234	PROTOTYPE: @
2881		3235
…		…
2890	void glBlendFunc (int sfactor, int dfactor)	3244	void glBlendFunc (int sfactor, int dfactor)
2891		3245
2892	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3246	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2893	CODE:	3247	CODE:
2894	gl_BlendFuncSeparate (sa, da, saa, daa);	3248	gl_BlendFuncSeparate (sa, da, saa, daa);
		3249
		3250	# void glBlendEquation (int se)
2895		3251
2896	void glDepthMask (int flag)	3252	void glDepthMask (int flag)
2897		3253
2898	void glLogicOp (int opcode)	3254	void glLogicOp (int opcode)
2899		3255
…		…
2934	void glRotate (float angle, float x, float y, float z)	3290	void glRotate (float angle, float x, float y, float z)
2935	CODE:	3291	CODE:
2936	glRotatef (angle, x, y, z);	3292	glRotatef (angle, x, y, z);
2937		3293
2938	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: @
2939	ALIAS:	3296	ALIAS:
2940	glColor_premultiply = 1	3297	glColor_premultiply = 1
2941	CODE:	3298	CODE:
2942	if (ix)	3299	if (ix)
2943	{	3300	{
…		…
3048	void glNewList (int list, int mode = GL_COMPILE)	3405	void glNewList (int list, int mode = GL_COMPILE)
3049		3406
3050	void glEndList ()	3407	void glEndList ()
3051		3408
3052	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);
3053		3415
3054	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3416	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3055		3417
3056	PROTOTYPES: DISABLE	3418	PROTOTYPES: DISABLE
3057		3419

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC vs. Revision 1.313 by root, Sat Jan 7 15:24:41 2012 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC vs.
Revision 1.313 by root, Sat Jan 7 15:24:41 2012 UTC