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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC vs.
Revision 1.309 by root, Mon Dec 26 22:30:21 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
…		…
701		845
702	NV floor (NV x)	846	NV floor (NV x)
703		847
704	NV ceil (NV x)	848	NV ceil (NV x)
705		849
706	NV ceilabs (NV x)	850	IV minpot (UV n)
		851
		852	IV popcount (UV n)
		853
		854	NV distance (NV dx, NV dy)
707	CODE:	855	CODE:
708	RETVAL = x < 0. ? - ceil (-x) : ceil (x);	856	RETVAL = pow (dx * dx + dy * dy, 0.5);
709	OUTPUT:	857	OUTPUT:
710	RETVAL	858	RETVAL
711
712	IV minpot (UV n)
713
714	IV popcount (UV n)
715		859
716	void	860	void
717	pango_init ()	861	pango_init ()
718	CODE:	862	CODE:
719	{	863	{
…		…
726	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/	870	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
727	#endif	871	#endif
728	}	872	}
729		873
730	char *SDL_GetError ()	874	char *SDL_GetError ()
		875
		876	void SDL_braino ()
731		877
732	int SDL_Init (U32 flags)	878	int SDL_Init (U32 flags)
733		879
734	int SDL_InitSubSystem (U32 flags)	880	int SDL_InitSubSystem (U32 flags)
735		881
…		…
809		955
810	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");	956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
811	#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);
812	#include "glfunc.h"	958	#include "glfunc.h"
813	#undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
814	}	963	}
815	}	964	}
816	OUTPUT:	965	OUTPUT:
817	RETVAL	966	RETVAL
818		967
…		…
844	{	993	{
845	case SDL_KEYDOWN:	994	case SDL_KEYDOWN:
846	case SDL_KEYUP:	995	case SDL_KEYUP:
847	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	996	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
848	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	997	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
849	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);
850	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 */
851	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1000	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
852	break;	1001	break;
853		1002
854	case SDL_ACTIVEEVENT:	1003	case SDL_ACTIVEEVENT:
855	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1004	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
873	x = ev.motion.x;	1022	x = ev.motion.x;
874	y = ev.motion.y;	1023	y = ev.motion.y;
875	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1024	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
876	}	1025	}
877		1026
878	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1027	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
879	hv_store (hv, "state", 5, newSViv (state), 0);	1028	hv_store (hv, "state", 5, newSViv (state), 0);
880	hv_store (hv, "x", 1, newSViv (x), 0);	1029	hv_store (hv, "x", 1, newSViv (x), 0);
881	hv_store (hv, "y", 1, newSViv (y), 0);	1030	hv_store (hv, "y", 1, newSViv (y), 0);
882	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1031	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
883	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1032	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
903		1052
904	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))));
905	}	1054	}
906	}	1055	}
907		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
908	int	1070	int
909	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)
910	POSTCALL:	1072	POSTCALL:
911	Mix_HookMusicFinished (music_finished);	1073	Mix_HookMusicFinished (music_finished);
912	Mix_ChannelFinished (channel_finished);	1074	Mix_ChannelFinished (channel_finished);
…		…
974	add_font (char *file)	1136	add_font (char *file)
975	CODE:	1137	CODE:
976	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1138	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
977	OUTPUT:	1139	OUTPUT:
978	RETVAL	1140	RETVAL
		1141
		1142	void
		1143	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1144
		1145	void
		1146	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_MP3 \| MIX_INIT_OGG)
979		1147
980	void	1148	void
981	load_image_inline (SV *image_)	1149	load_image_inline (SV *image_)
982	ALIAS:	1150	ALIAS:
983	load_image_file = 1	1151	load_image_file = 1
…		…
1099	#if DEBUG	1267	#if DEBUG
1100	VALGRIND_DO_LEAK_CHECK;	1268	VALGRIND_DO_LEAK_CHECK;
1101	#endif	1269	#endif
1102	}	1270	}
1103		1271
		1272	int
		1273	SvREFCNT (SV *sv)
		1274	CODE:
		1275	RETVAL = SvREFCNT (sv);
		1276	OUTPUT:
		1277	RETVAL
		1278
1104	MODULE = Deliantra::Client PACKAGE = DC::Font	1279	MODULE = Deliantra::Client PACKAGE = DC::Font
1105		1280
1106	PROTOTYPES: DISABLE	1281	PROTOTYPES: DISABLE
1107		1282
1108	DC::Font	1283	DC::Font
…		…
1537	if (ix)	1712	if (ix)
1538	{	1713	{
1539	glDisable (GL_ALPHA_TEST);	1714	glDisable (GL_ALPHA_TEST);
1540	glDisable (GL_BLEND);	1715	glDisable (GL_BLEND);
1541	}	1716	}
		1717	}
		1718
		1719	void
		1720	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)
		1721	PROTOTYPE: @
		1722	CODE:
		1723	{
		1724	glEnable (GL_BLEND);
		1725	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1726	glEnable (GL_TEXTURE_2D);
		1727	glBindTexture (GL_TEXTURE_2D, name1);
		1728
		1729	glColor3f (intensity, intensity, intensity);
		1730	glPushMatrix ();
		1731	glScalef (1./3, 1./3, 1.);
		1732
		1733	if (blend > 0.f)
		1734	{
		1735	float dx3 = dx * -3.f / w;
		1736	float dy3 = dy * -3.f / h;
		1737	GLfloat env_color[4] = { 0., 0., 0., blend };
		1738
		1739	/* interpolate the two shadow textures */
		1740	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1741	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1742
		1743	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1744	gl.ActiveTexture (GL_TEXTURE1);
		1745	glEnable (GL_TEXTURE_2D);
		1746	glBindTexture (GL_TEXTURE_2D, name2);
		1747	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1748
		1749	/* rgb == rgb(glcolor) */
		1750	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1751	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1752	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1753
		1754	/* alpha = interpolate t0, t1 by env_alpha */
		1755	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1756
		1757	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1760
		1761	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1763
		1764	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1766
		1767	glBegin (GL_QUADS);
		1768	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1769	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1770	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1771	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1772	glEnd ();
		1773
		1774	glDisable (GL_TEXTURE_2D);
		1775	gl.ActiveTexture (GL_TEXTURE0);
		1776	}
		1777	else
		1778	{
		1779	/* simple blending of one texture, also opengl <1.3 path */
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1781
		1782	glBegin (GL_QUADS);
		1783	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1784	glTexCoord2f (0, t); glVertex2f (0, h);
		1785	glTexCoord2f (s, t); glVertex2f (w, h);
		1786	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1787	glEnd ();
		1788	}
		1789
		1790	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1791	{
		1792	int x, y;
		1793	int dx3 = dx * 3;
		1794	int dy3 = dy * 3;
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1797	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1798	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1799	glTranslatef (-1., -1., 0);
		1800	glBegin (GL_QUADS);
		1801
		1802	for (y = 1; y < h; y += 3)
		1803	{
		1804	int y1 = y - dy3;
		1805	int y1valid = y1 >= 0 && y1 < h;
		1806
		1807	for (x = 1; x < w; x += 3)
		1808	{
		1809	int x1 = x - dx3;
		1810	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1811	uint8_t h2;
		1812
		1813	if (y1valid && x1 >= 0 && x1 < w)
		1814	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1815	else
		1816	h2 = 1; /* out of range == invisible */
		1817
		1818	if (h1 \|\| h2)
		1819	{
		1820	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1821	glColor4f (1., 1., 1., alpha);
		1822
		1823	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1824	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1825	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1826	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1827	}
		1828	}
		1829	}
		1830	}
		1831
		1832	glEnd ();
		1833
		1834	glPopMatrix ();
		1835
		1836	glDisable (GL_TEXTURE_2D);
		1837	glDisable (GL_BLEND);
1542	}	1838	}
1543		1839
1544	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1840	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1545	CODE:	1841	CODE:
1546	{	1842	{
…		…
1652	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1948	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1653	// use uglier nearest interpolation because linear suffers	1949	// use uglier nearest interpolation because linear suffers
1654	// from transparent color bleeding and ugly wrapping effects.	1950	// from transparent color bleeding and ugly wrapping effects.
1655	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1951	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1656	}	1952	}
		1953
		1954	void
		1955	expire_textures (DC::Map self, int texid, int count)
		1956	PPCODE:
		1957	for (; texid < self->texs && count; ++texid, --count)
		1958	{
		1959	maptex *tex = self->tex + texid;
		1960
		1961	if (tex->name)
		1962	{
		1963	if (tex->unused)
		1964	{
		1965	tex->name = 0;
		1966	tex->unused = 0;
		1967	XPUSHs (sv_2mortal (newSViv (texid)));
		1968	}
		1969	else
		1970	tex->unused = 1;
		1971	}
		1972	}
1657		1973
1658	int	1974	int
1659	ox (DC::Map self)	1975	ox (DC::Map self)
1660	ALIAS:	1976	ALIAS:
1661	oy = 1	1977	oy = 1
…		…
1742	{	2058	{
1743	ext = *data++;	2059	ext = *data++;
1744	cmd = ext & 0x7f;	2060	cmd = ext & 0x7f;
1745		2061
1746	if (cmd < 4)	2062	if (cmd < 4)
1747	cell->darkness = 255 - ext * 64 + 1;	2063	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1748	else if (cmd == 5) // health	2064	else if (cmd == 5) // health
1749	{	2065	{
1750	cell->stat_width = 1;	2066	cell->stat_width = 1;
1751	cell->stat_hp = *data++;	2067	cell->stat_hp = *data++;
1752	}	2068	}
…		…
1782	cell->tile [z] = self->face2tile [face];	2098	cell->tile [z] = self->face2tile [face];
1783		2099
1784	if (cell->tile [z])	2100	if (cell->tile [z])
1785	{	2101	{
1786	maptex *tex = self->tex + cell->tile [z];	2102	maptex *tex = self->tex + cell->tile [z];
		2103	tex->unused = 0;
1787	if (!tex->name)	2104	if (!tex->name)
1788	av_push (missing, newSViv (cell->tile [z]));	2105	av_push (missing, newSViv (cell->tile [z]));
1789		2106
1790	if (tex->smoothtile)	2107	if (tex->smoothtile)
1791	{	2108	{
1792	maptex *smooth = self->tex + tex->smoothtile;	2109	maptex *smooth = self->tex + tex->smoothtile;
		2110	smooth->unused = 0;
1793	if (!smooth->name)	2111	if (!smooth->name)
1794	av_push (missing, newSViv (tex->smoothtile));	2112	av_push (missing, newSViv (tex->smoothtile));
1795	}	2113	}
1796	}	2114	}
1797	}	2115	}
…		…
1825	? self->row + y	2143	? self->row + y
1826	: 0;	2144	: 0;
1827		2145
1828	for (x = x0; x < x1; x++)	2146	for (x = x0; x < x1; x++)
1829	{	2147	{
1830	int r = 32, g = 32, b = 32, a = 192;	2148	unsigned int r = 32, g = 32, b = 32, a = 192;
1831		2149
1832	if (row && row->c0 <= x && x < row->c1)	2150	if (row && row->c0 <= x && x < row->c1)
1833	{	2151	{
1834	mapcell *cell = row->col + (x - row->c0);	2152	mapcell *cell = row->col + (x - row->c0);
1835		2153
…		…
1837	{	2155	{
1838	maptex tex = self->tex [cell->tile [z]];	2156	maptex tex = self->tex [cell->tile [z]];
1839	int a0 = 255 - tex.a;	2157	int a0 = 255 - tex.a;
1840	int a1 = tex.a;	2158	int a1 = tex.a;
1841		2159
1842	r = (r * a0 + tex.r * a1) / 255;	2160	r = div255 (r * a0 + tex.r * a1);
1843	g = (g * a0 + tex.g * a1) / 255;	2161	g = div255 (g * a0 + tex.g * a1);
1844	b = (b * a0 + tex.b * a1) / 255;	2162	b = div255 (b * a0 + tex.b * a1);
1845	a = (a * a0 + tex.a * a1) / 255;	2163	a = div255 (a * a0 + tex.a * a1);
1846	}	2164	}
1847	}	2165	}
1848		2166
1849	*map++ = (r )	2167	*map++ = (r )
1850	\| (g << 8)	2168	\| (g << 8)
…		…
1857	}	2175	}
1858	OUTPUT:	2176	OUTPUT:
1859	RETVAL	2177	RETVAL
1860		2178
1861	void	2179	void
1862	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2180	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)
1863	CODE:	2181	CODE:
1864	{	2182	{
1865	int x, y, z;	2183	int x, y, z;
1866		2184
1867	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2185	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1868	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2186	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1869	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2187	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1870	smooth_key skey;	2188	smooth_key skey;
1871	int pl_x, pl_y;	2189	int pl_x, pl_y;
1872	maptex pl_tex;	2190	maptex pl_tex;
1873	rc_t *rc = rc_alloc ();	2191	rc_t *rc = rc_alloc ();
		2192	rc_t *rc_ov = rc_alloc ();
1874	rc_key_t key;	2193	rc_key_t key;
1875	rc_array_t *arr;	2194	rc_array_t *arr;
1876		2195
1877	pl_tex.name = 0;	2196	pl_tex.name = 0;
1878		2197
1879	// thats current max. sorry.	2198	// that's current max. sorry.
1880	if (sw > 255) sw = 255;	2199	if (sw > 255) sw = 255;
1881	if (sh > 255) sh = 255;	2200	if (sh > 255) sh = 255;
1882		2201
1883	// clear key, in case of extra padding	2202	// clear key, in case of extra padding
1884	memset (&skey, 0, sizeof (skey));	2203	memset (&skey, 0, sizeof (skey));
…		…
1888	key.g = 255;	2207	key.g = 255;
1889	key.b = 255;	2208	key.b = 255;
1890	key.a = 255;	2209	key.a = 255;
1891	key.mode = GL_QUADS;	2210	key.mode = GL_QUADS;
1892	key.format = GL_T2F_V3F;	2211	key.format = GL_T2F_V3F;
1893	key.texname = -1;
1894		2212
1895	mx += self->x;	2213	mx += self->x;
1896	my += self->y;	2214	my += self->y;
1897		2215
1898	// first pass: determine smooth_max	2216	// first pass: determine smooth_max
…		…
1922	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2240	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1923		2241
1924	for (z = 0; z <= 2; z++)	2242	for (z = 0; z <= 2; z++)
1925	{	2243	{
1926	memset (smooth_level, 0, sizeof (smooth_level));	2244	memset (smooth_level, 0, sizeof (smooth_level));
		2245	key.texname = -1;
1927		2246
1928	for (y = 0; y < sh; y++)	2247	for (y = 0; y < sh; y++)
1929	if (0 <= y + my && y + my < self->rows)	2248	if (0 <= y + my && y + my < self->rows)
1930	{	2249	{
1931	maprow *row = self->row + (y + my);	2250	maprow *row = self->row + (y + my);
…		…
1937	tileid tile = cell->tile [z];	2256	tileid tile = cell->tile [z];
1938		2257
1939	if (tile)	2258	if (tile)
1940	{	2259	{
1941	maptex tex = self->tex [tile];	2260	maptex tex = self->tex [tile];
1942	int px = (x + 1) * T - tex.w;	2261	int px, py;
1943	int py = (y + 1) * T - tex.h;
1944		2262
1945	if (key.texname != tex.name)	2263	if (key.texname != tex.name)
1946	{	2264	{
		2265	self->tex [tile].unused = 0;
		2266
1947	if (!tex.name)	2267	if (!tex.name)
1948	tex = self->tex [2]; /* missing, replace by noface */	2268	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1949		2269
1950	key.texname = tex.name;	2270	key.texname = tex.name;
1951	arr = rc_array (rc, &key);	2271	arr = rc_array (rc, &key);
1952	}	2272	}
		2273
		2274	px = (x + 1) * Th - tex.w;
		2275	py = (y + 1) * Tw - tex.h;
1953		2276
1954	if (expect_false (cell->player == player) && expect_false (z == 2))	2277	if (expect_false (cell->player == player) && expect_false (z == 2))
1955	{	2278	{
1956	pl_x = px;	2279	pl_x = px;
1957	pl_y = py;	2280	pl_y = py;
…		…
1962	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2285	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1963	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2286	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1964	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2287	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1965	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2288	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1966		2289
1967	if (expect_false (cell->flags) && expect_false (z == 2))
1968	{
1969	// overlays such as the speech bubble, probably more to come
1970	if (cell->flags & 1)
1971	{
1972	maptex tex = self->tex [1];
1973	int px = x * T + T * 2 / 32;
1974	int py = y * T - T * 6 / 32;
1975
1976	if (tex.name)
1977	{
1978	if (key.texname != tex.name)
1979	{
1980	key.texname = tex.name;
1981	arr = rc_array (rc, &key);
1982	}
1983
1984	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1985	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1986	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1987	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1988	}
1989	}
1990	}
1991
1992	// update smooth hash	2290	// update smooth hash
1993	if (tex.smoothtile)	2291	if (tex.smoothtile)
1994	{	2292	{
1995	skey.tile = tex.smoothtile;	2293	skey.tile = tex.smoothtile;
1996	skey.level = tex.smoothlevel;	2294	skey.level = tex.smoothlevel;
…		…
2024	// corners	2322	// corners
2025	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2323	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2026	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2324	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2027	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2325	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2028	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2326	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2327	}
		2328	}
		2329
		2330	if (expect_false (z == 2) && expect_false (cell->flags))
		2331	{
		2332	// overlays such as the speech bubble, probably more to come
		2333	if (cell->flags & 1)
		2334	{
		2335	rc_key_t key_ov = key;
		2336	maptex tex = self->tex [TEXID_SPEECH];
		2337	rc_array_t *arr;
		2338	int px = x * Tw + Tw * 2 / 32;
		2339	int py = y * Th - Th * 6 / 32;
		2340
		2341	key_ov.texname = tex.name;
		2342	arr = rc_array (rc_ov, &key_ov);
		2343
		2344	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2345	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2346	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2347	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2029	}	2348	}
2030	}	2349	}
2031	}	2350	}
2032	}	2351	}
2033		2352
…		…
2060	if (!(bits & 0x1000)	2379	if (!(bits & 0x1000)
2061	&& skey->level == level	2380	&& skey->level == level
2062	&& level > smooth_max [skey->x][skey->y])	2381	&& level > smooth_max [skey->x][skey->y])
2063	{	2382	{
2064	maptex tex = self->tex [skey->tile];	2383	maptex tex = self->tex [skey->tile];
2065	int px = (((int)skey->x) - 1) * T;	2384	int px = (((int)skey->x) - 1) * Tw;
2066	int py = (((int)skey->y) - 1) * T;	2385	int py = (((int)skey->y) - 1) * Th;
2067	int border = bits & 15;	2386	int border = bits & 15;
2068	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2387	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2069	float dx = tex.s * .0625f; // 16 images/row	2388	float dx = tex.s * .0625f; // 16 images/row
2070	float dy = tex.t * .5f ; // 2 images/column	2389	float dy = tex.t * .5f ; // 2 images/column
2071		2390
…		…
2073	{	2392	{
2074	// this time avoiding texture state changes	2393	// this time avoiding texture state changes
2075	// save gobs of state changes.	2394	// save gobs of state changes.
2076	if (key.texname != tex.name)	2395	if (key.texname != tex.name)
2077	{	2396	{
		2397	self->tex [skey->tile].unused = 0;
		2398
2078	glEnd ();	2399	glEnd ();
2079	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2400	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2080	glBegin (GL_QUADS);	2401	glBegin (GL_QUADS);
2081	}	2402	}
2082		2403
2083	if (border)	2404	if (border)
2084	{	2405	{
2085	float ox = border * dx;	2406	float ox = border * dx;
2086		2407
2087	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2408	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2088	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2409	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2089	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2410	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2090	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2411	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2091	}	2412	}
2092		2413
2093	if (corner)	2414	if (corner)
2094	{	2415	{
2095	float ox = corner * dx;	2416	float ox = corner * dx;
2096		2417
2097	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2418	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2098	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2419	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2099	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2420	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2100	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2421	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2101	}	2422	}
2102	}	2423	}
2103	}	2424	}
2104	}	2425	}
2105	}	2426	}
…		…
2128	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2449	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2129		2450
2130	rc_draw (rc);	2451	rc_draw (rc);
2131	}	2452	}
2132		2453
		2454	rc_draw (rc_ov);
		2455	rc_clear (rc_ov);
		2456
2133	glDisable (GL_BLEND);	2457	glDisable (GL_BLEND);
2134	rc_free (rc);	2458	rc_free (rc);
		2459	rc_free (rc_ov);
2135		2460
2136	// top layer: overlays such as the health bar	2461	// top layer: overlays such as the health bar
2137	for (y = 0; y < sh; y++)	2462	for (y = 0; y < sh; y++)
2138	if (0 <= y + my && y + my < self->rows)	2463	if (0 <= y + my && y + my < self->rows)
2139	{	2464	{
…		…
2142	for (x = 0; x < sw; x++)	2467	for (x = 0; x < sw; x++)
2143	if (row->c0 <= x + mx && x + mx < row->c1)	2468	if (row->c0 <= x + mx && x + mx < row->c1)
2144	{	2469	{
2145	mapcell *cell = row->col + (x + mx - row->c0);	2470	mapcell *cell = row->col + (x + mx - row->c0);
2146		2471
2147	int px = x * T;	2472	int px = x * Tw;
2148	int py = y * T;	2473	int py = y * Th;
		2474
		2475	if (expect_false (cell->player == player))
		2476	{
		2477	px += sdx;
		2478	py += sdy;
		2479	}
2149		2480
2150	if (cell->stat_hp)	2481	if (cell->stat_hp)
2151	{	2482	{
2152	int width = cell->stat_width * T;	2483	int width = cell->stat_width * Tw;
2153	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2484	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2154		2485
2155	glColor3ub (0, 0, 0);	2486	glColor3ub (0, 0, 0);
2156	glRectf (px + 1, py - thick - 2,	2487	glRectf (px + 1, py - thick - 2,
2157	px + width - 1, py);	2488	px + width - 1, py);
2158		2489
…		…
2164	}	2495	}
2165	}	2496	}
2166	}	2497	}
2167		2498
2168	void	2499	void
2169	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2500	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2170	CODE:	2501	CODE:
2171	{	2502	{
2172	static float color[16][3] = {	2503	static float color[16][3] = {
2173	{ 0.00F, 0.00F, 0.00F },	2504	{ 0.00f, 0.00f, 0.00f },
2174	{ 1.00F, 1.00F, 1.00F },	2505	{ 1.00f, 1.00f, 1.00f },
2175	{ 0.00F, 0.00F, 0.55F },	2506	{ 0.00f, 0.00f, 0.55f },
2176	{ 1.00F, 0.00F, 0.00F },	2507	{ 1.00f, 0.00f, 0.00f },
2177		2508
2178	{ 1.00F, 0.54F, 0.00F },	2509	{ 1.00f, 0.54f, 0.00f },
2179	{ 0.11F, 0.56F, 1.00F },	2510	{ 0.11f, 0.56f, 1.00f },
2180	{ 0.93F, 0.46F, 0.00F },	2511	{ 0.93f, 0.46f, 0.00f },
2181	{ 0.18F, 0.54F, 0.34F },	2512	{ 0.18f, 0.54f, 0.34f },
2182		2513
2183	{ 0.56F, 0.73F, 0.56F },	2514	{ 0.56f, 0.73f, 0.56f },
2184	{ 0.80F, 0.80F, 0.80F },	2515	{ 0.80f, 0.80f, 0.80f },
2185	{ 0.55F, 0.41F, 0.13F },	2516	{ 0.55f, 0.41f, 0.13f },
2186	{ 0.99F, 0.77F, 0.26F },	2517	{ 0.99f, 0.77f, 0.26f },
2187		2518
2188	{ 0.74F, 0.65F, 0.41F },	2519	{ 0.74f, 0.65f, 0.41f },
2189		2520
2190	{ 0.00F, 1.00F, 1.00F },	2521	{ 0.00f, 1.00f, 1.00f },
2191	{ 1.00F, 0.00F, 1.00F },	2522	{ 1.00f, 0.00f, 1.00f },
2192	{ 1.00F, 1.00F, 0.00F },	2523	{ 1.00f, 1.00f, 0.00f },
2193	};	2524	};
2194		2525
2195	int x, y;	2526	int x, y;
2196		2527
2197	glEnable (GL_TEXTURE_2D);	2528	glEnable (GL_TEXTURE_2D);
		2529	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2530	* but the nvidia driver (185.18.14) mishandles alpha textures
		2531	* and takes the colour from god knows where instead of using
		2532	* Cp. MODULATE results in the same colour, but slightly different
		2533	* alpha, but atcually gives us the correct colour with nvidia.
		2534	*/
2198	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2535	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2199	glEnable (GL_BLEND);	2536	glEnable (GL_BLEND);
2200	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2537	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2201	glBegin (GL_QUADS);	2538	glBegin (GL_QUADS);
2202		2539
2203	for (y = 0; y < h; y++)	2540	for (y = 0; y < h; y++)
…		…
2207		2544
2208	if (m)	2545	if (m)
2209	{	2546	{
2210	float *c = color [m & 15];	2547	float *c = color [m & 15];
2211		2548
2212	float tx1 = m & 0x40 ? 0.5 : 0.;	2549	float tx1 = m & 0x40 ? 0.5f : 0.f;
2213	float tx2 = tx1 + 0.5;	2550	float tx2 = tx1 + 0.5f;
2214		2551
2215	glColor4f (c[0], c[1], c[2], 0.75);	2552	glColor4f (c[0], c[1], c[2], 1);
2216	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2553	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2217	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2554	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2218	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2555	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2219	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2556	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2220	}	2557	}
…		…
2228	void	2565	void
2229	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2566	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2230	PPCODE:	2567	PPCODE:
2231	{	2568	{
2232	int x, y;	2569	int x, y;
2233	int sw1 = sw + 2;	2570	int sw1 = sw + 2;
2234	int sh1 = sh + 2;	2571	int sh1 = sh + 2;
2235	int sh3 = sh * 3;	2572	int sh3 = sh * 3;
2236	int sw34 = (sw * 3 + 3) & ~3;	2573	int sw3 = sw * 3;
		2574	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2575	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2237	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2576	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2238	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2577	memset (darkness1, 0, sw1*sh1);
2239	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2240		2578
2241	SvPOK_only (darkness3_sv);	2579	SvPOK_only (darkness3_sv);
2242	SvCUR_set (darkness3_sv, sw34 * sh3);	2580	SvCUR_set (darkness3_sv, sw3 * sh3);
2243		2581
2244	mx += self->x - 1;	2582	mx += self->x - 1;
2245	my += self->y - 1;	2583	my += self->y - 1;
2246
2247	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2248		2584
2249	for (y = 0; y < sh1; y++)	2585	for (y = 0; y < sh1; y++)
2250	if (0 <= y + my && y + my < self->rows)	2586	if (0 <= y + my && y + my < self->rows)
2251	{	2587	{
2252	maprow *row = self->row + (y + my);	2588	maprow *row = self->row + (y + my);
…		…
2255	if (row->c0 <= x + mx && x + mx < row->c1)	2591	if (row->c0 <= x + mx && x + mx < row->c1)
2256	{	2592	{
2257	mapcell *cell = row->col + (x + mx - row->c0);	2593	mapcell *cell = row->col + (x + mx - row->c0);
2258		2594
2259	darkness1 [y * sw1 + x] = cell->darkness	2595	darkness1 [y * sw1 + x] = cell->darkness
2260	? 255 - (cell->darkness - 1)	2596	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2261	: 255 - FOW_DARKNESS;	2597	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2262	}	2598	}
2263	}	2599	}
2264		2600
2265	for (y = 0; y < sh; ++y)	2601	for (y = 0; y < sh; ++y)
2266	for (x = 0; x < sw; ++x)	2602	for (x = 0; x < sw; ++x)
…		…
2285		2621
2286	uint8_t r13 = (d13 + d23 + d12) / 3;	2622	uint8_t r13 = (d13 + d23 + d12) / 3;
2287	uint8_t r23 = d23;	2623	uint8_t r23 = d23;
2288	uint8_t r33 = (d23 + d33 + d32) / 3;	2624	uint8_t r33 = (d23 + d33 + d32) / 3;
2289		2625
2290	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2626	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2291	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2627	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2292	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2628	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2293	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2629	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2294	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2630	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2295	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2631	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2296	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2632	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2297	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2633	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2298	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2634	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2299	}	2635	}
2300		2636
2301	free (darkness1);	2637	free (darkness1);
2302		2638
2303	EXTEND (SP, 3);	2639	EXTEND (SP, 3);
2304	PUSHs (sv_2mortal (newSViv (sw34)));	2640	PUSHs (sv_2mortal (newSViv (sw3)));
2305	PUSHs (sv_2mortal (newSViv (sh3)));	2641	PUSHs (sv_2mortal (newSViv (sh3)));
2306	PUSHs (darkness3_sv);	2642	PUSHs (darkness3_sv);
2307	}	2643	}
2308		2644
2309	SV *	2645	SV *
…		…
2507	if (RETVAL < 0)	2843	if (RETVAL < 0)
2508	{	2844	{
2509	RETVAL = Mix_GroupOldest (-1);	2845	RETVAL = Mix_GroupOldest (-1);
2510		2846
2511	if (RETVAL < 0)	2847	if (RETVAL < 0)
		2848	{
		2849	// happens sometimes, maybe it just stopped playing(?)
		2850	RETVAL = Mix_GroupAvailable (-1);
		2851
		2852	if (RETVAL < 0)
2512	XSRETURN_UNDEF;	2853	XSRETURN_UNDEF;
2513		2854	}
		2855	else
2514	Mix_HaltChannel (RETVAL);	2856	Mix_HaltChannel (RETVAL);
2515	}	2857	}
2516		2858
2517	Mix_UnregisterAllEffects (RETVAL);	2859	Mix_UnregisterAllEffects (RETVAL);
2518	Mix_Volume (RETVAL, 128);	2860	Mix_Volume (RETVAL, 128);
2519	}	2861	}
…		…
2566	void	2908	void
2567	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2909	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2568	CODE:	2910	CODE:
2569	{	2911	{
2570	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2912	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2571	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2913	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2572	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2914	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2573	}	2915	}
2574		2916
2575	void	2917	void
2576	set_reverse_stereo (DC::Channel self, int flip)	2918	set_reverse_stereo (DC::Channel self, int flip)
…		…
2578	Mix_SetReverseStereo (self, flip);	2920	Mix_SetReverseStereo (self, flip);
2579		2921
2580	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2922	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2581		2923
2582	PROTOTYPES: DISABLE	2924	PROTOTYPES: DISABLE
		2925
		2926	void
		2927	decoders ()
		2928	PPCODE:
		2929	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2930	int i, num = Mix_GetNumChunkDecoders ();
		2931	EXTEND (SP, num);
		2932	for (i = 0; i < num; ++i)
		2933	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2934	#else
		2935	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2936	#endif
2583		2937
2584	DC::MixChunk	2938	DC::MixChunk
2585	new (SV *class, DC::RW rwops)	2939	new (SV *class, DC::RW rwops)
2586	CODE:	2940	CODE:
2587	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2941	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2620	OUTPUT:	2974	OUTPUT:
2621	RETVAL	2975	RETVAL
2622		2976
2623	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2977	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2624		2978
		2979	void
		2980	decoders ()
		2981	PPCODE:
		2982	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2983	int i, num = Mix_GetNumMusicDecoders ();
		2984	EXTEND (SP, num);
		2985	for (i = 0; i < num; ++i)
		2986	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2987	#else
		2988	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2989	#endif
		2990
2625	int	2991	int
2626	volume (int volume = -1)	2992	volume (int volume = -1)
2627	PROTOTYPE: ;$	2993	PROTOTYPE: ;$
2628	CODE:	2994	CODE:
2629	if (items > 0)	2995	if (items > 0)
…		…
2639		3005
2640	void	3006	void
2641	halt ()	3007	halt ()
2642	CODE:	3008	CODE:
2643	Mix_HaltMusic ();	3009	Mix_HaltMusic ();
		3010
		3011	int
		3012	playing ()
		3013	CODE:
		3014	RETVAL = Mix_PlayingMusic ();
		3015	OUTPUT:
		3016	RETVAL
2644		3017
2645	DC::MixMusic	3018	DC::MixMusic
2646	new (SV *class, DC::RW rwops)	3019	new (SV *class, DC::RW rwops)
2647	CODE:	3020	CODE:
2648	RETVAL = Mix_LoadMUS_RW (rwops);	3021	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2679	} *civ, const_iv[] = {	3052	} *civ, const_iv[] = {
2680	# define const_iv(name) { # name, (IV)name }	3053	# define const_iv(name) { # name, (IV)name }
2681	const_iv (GL_VENDOR),	3054	const_iv (GL_VENDOR),
2682	const_iv (GL_VERSION),	3055	const_iv (GL_VERSION),
2683	const_iv (GL_EXTENSIONS),	3056	const_iv (GL_EXTENSIONS),
		3057	const_iv (GL_MAX_TEXTURE_UNITS),
2684	const_iv (GL_COLOR_MATERIAL),	3058	const_iv (GL_COLOR_MATERIAL),
2685	const_iv (GL_SMOOTH),	3059	const_iv (GL_SMOOTH),
2686	const_iv (GL_FLAT),	3060	const_iv (GL_FLAT),
2687	const_iv (GL_DITHER),	3061	const_iv (GL_DITHER),
2688	const_iv (GL_BLEND),	3062	const_iv (GL_BLEND),
…		…
2700	const_iv (GL_ZERO),	3074	const_iv (GL_ZERO),
2701	const_iv (GL_SRC_ALPHA),	3075	const_iv (GL_SRC_ALPHA),
2702	const_iv (GL_DST_ALPHA),	3076	const_iv (GL_DST_ALPHA),
2703	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3077	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2704	const_iv (GL_ONE_MINUS_DST_ALPHA),	3078	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3079	const_iv (GL_SRC_COLOR),
		3080	const_iv (GL_DST_COLOR),
		3081	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3082	const_iv (GL_ONE_MINUS_DST_COLOR),
2705	const_iv (GL_SRC_ALPHA_SATURATE),	3083	const_iv (GL_SRC_ALPHA_SATURATE),
2706	const_iv (GL_RGB),	3084	const_iv (GL_RGB),
2707	const_iv (GL_RGBA),	3085	const_iv (GL_RGBA),
2708	const_iv (GL_RGBA4),	3086	const_iv (GL_RGBA4),
2709	const_iv (GL_RGBA8),	3087	const_iv (GL_RGBA8),
…		…
2777	const_iv (GL_NICEST),	3155	const_iv (GL_NICEST),
2778	const_iv (GL_V2F),	3156	const_iv (GL_V2F),
2779	const_iv (GL_V3F),	3157	const_iv (GL_V3F),
2780	const_iv (GL_T2F_V3F),	3158	const_iv (GL_T2F_V3F),
2781	const_iv (GL_T2F_N3F_V3F),	3159	const_iv (GL_T2F_N3F_V3F),
		3160	const_iv (GL_FUNC_ADD),
		3161	const_iv (GL_FUNC_SUBTRACT),
		3162	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2782	# undef const_iv	3163	# undef const_iv
2783	};	3164	};
2784		3165
2785	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3166	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2786	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3167	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2787		3168
2788	texture_av = newAV ();	3169	texture_av = newAV ();
2789	AvREAL_off (texture_av);	3170	AvREAL_off (texture_av);
2790	}	3171	}
2791		3172
2792	void	3173	void
2793	disable_GL_EXT_blend_func_separate ()	3174	disable_GL_EXT_blend_func_separate ()
2794	CODE:	3175	CODE:
2795	gl.BlendFuncSeparate = 0;	3176	gl.BlendFuncSeparate = 0;
2796	gl.BlendFuncSeparateEXT = 0;	3177	gl.BlendFuncSeparateEXT = 0;
		3178
		3179	void
		3180	apple_nvidia_bug (int enable)
2797		3181
2798	char *	3182	char *
2799	gl_vendor ()	3183	gl_vendor ()
2800	CODE:	3184	CODE:
2801	RETVAL = (char *)glGetString (GL_VENDOR);	3185	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2832		3216
2833	int glGetError ()	3217	int glGetError ()
2834		3218
2835	void glFinish ()	3219	void glFinish ()
2836		3220
		3221	void glFlush ()
		3222
2837	void glClear (int mask)	3223	void glClear (int mask)
2838		3224
2839	void glClearColor (float r, float g, float b, float a = 1.0)	3225	void glClearColor (float r, float g, float b, float a = 1.0)
2840	PROTOTYPE: @	3226	PROTOTYPE: @
2841		3227
…		…
2850	void glBlendFunc (int sfactor, int dfactor)	3236	void glBlendFunc (int sfactor, int dfactor)
2851		3237
2852	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3238	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2853	CODE:	3239	CODE:
2854	gl_BlendFuncSeparate (sa, da, saa, daa);	3240	gl_BlendFuncSeparate (sa, da, saa, daa);
		3241
		3242	# void glBlendEquation (int se)
2855		3243
2856	void glDepthMask (int flag)	3244	void glDepthMask (int flag)
2857		3245
2858	void glLogicOp (int opcode)	3246	void glLogicOp (int opcode)
2859		3247
…		…
2894	void glRotate (float angle, float x, float y, float z)	3282	void glRotate (float angle, float x, float y, float z)
2895	CODE:	3283	CODE:
2896	glRotatef (angle, x, y, z);	3284	glRotatef (angle, x, y, z);
2897		3285
2898	void glColor (float r, float g, float b, float a = 1.0)	3286	void glColor (float r, float g, float b, float a = 1.0)
		3287	PROTOTYPE: @
2899	ALIAS:	3288	ALIAS:
2900	glColor_premultiply = 1	3289	glColor_premultiply = 1
2901	CODE:	3290	CODE:
2902	if (ix)	3291	if (ix)
2903	{	3292	{
…		…
3008	void glNewList (int list, int mode = GL_COMPILE)	3397	void glNewList (int list, int mode = GL_COMPILE)
3009		3398
3010	void glEndList ()	3399	void glEndList ()
3011		3400
3012	void glCallList (int list)	3401	void glCallList (int list)
		3402
		3403	void c_init ()
		3404	CODE:
		3405	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3406	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3013		3407
3014	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3408	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3015		3409
3016	PROTOTYPES: DISABLE	3410	PROTOTYPES: DISABLE
3017		3411

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+Removed lines
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+Added lines
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+Changed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC vs. Revision 1.309 by root, Mon Dec 26 22:30:21 2011 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC vs.
Revision 1.309 by root, Mon Dec 26 22:30:21 2011 UTC