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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.268 by root, Sun Jul 20 02:57:43 2008 UTC vs.
Revision 1.304 by root, Fri Apr 23 16:30:38 2010 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
90		104
91	static AV *texture_av;	105	static AV *texture_av;
92		106
93	static struct	107	static struct
94	{	108	{
…		…
226	int w, h;	240	int w, h;
227	float s, t;	241	float s, t;
228	uint8_t r, g, b, a;	242	uint8_t r, g, b, a;
229	tileid smoothtile;	243	tileid smoothtile;
230	uint8_t smoothlevel;	244	uint8_t smoothlevel;
		245	uint8_t unused; /* set to zero on use */
231	} maptex;	246	} maptex;
232		247
233	typedef struct {	248	typedef struct {
234	uint32_t player;	249	uint32_t player;
235	tileid tile[3];	250	tileid tile[3];
…		…
521	if (!svp \|\| !SvTRUE (*svp))	536	if (!svp \|\| !SvTRUE (*svp))
522	return 0;	537	return 0;
523		538
524	return 1;	539	return 1;
525	}	540	}
		541
		542	/******************************************************************************/
		543
		544	/* process keyboard modifiers */
		545	static int
		546	mod_munge (int mod)
		547	{
		548	mod &= MOD_MASK;
		549
		550	if (mod & (KMOD_META \| KMOD_ALT))
		551	mod \|= KMOD_LRAM;
		552
		553	return mod;
		554	}
		555
		556	static void
		557	deliantra_main ()
		558	{
		559	char *argv[] = { 0 };
		560	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		561	}
		562
		563	#ifdef __MACOSX__
		564	/* to due surprising braindamage on the side of SDL design, we
		565	* do some mind-boggling hack here: SDL requires a custom main()
		566	* on OS X, so... we provide one and call the original main(), which,
		567	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		568	* and which calls our main (== SDL_main) back.
		569	*/
		570	extern C_LINKAGE int
		571	main (int argc, char *argv[])
		572	{
		573	deliantra_main ();
		574	}
		575
		576	#undef main
		577
		578	extern C_LINKAGE int main (int argc, char *argv[]);
		579
		580	static void
		581	SDL_braino (void)
		582	{
		583	char *argv[] = { "deliantra client", 0 };
		584	(main) (1, argv);
		585	}
		586	#else
		587	static void
		588	SDL_braino (void)
		589	{
		590	deliantra_main ();
		591	}
		592	#endif
526		593
527	MODULE = Deliantra::Client PACKAGE = DC	594	MODULE = Deliantra::Client PACKAGE = DC
528		595
529	PROTOTYPES: ENABLE	596	PROTOTYPES: ENABLE
530		597
…		…
559	const_iv (SDL_USEREVENT),	626	const_iv (SDL_USEREVENT),
560		627
561	const_iv (SDL_APPINPUTFOCUS),	628	const_iv (SDL_APPINPUTFOCUS),
562	const_iv (SDL_APPMOUSEFOCUS),	629	const_iv (SDL_APPMOUSEFOCUS),
563	const_iv (SDL_APPACTIVE),	630	const_iv (SDL_APPACTIVE),
		631
		632
		633	const_iv (SDLK_UNKNOWN),
		634	const_iv (SDLK_FIRST),
		635	const_iv (SDLK_BACKSPACE),
		636	const_iv (SDLK_TAB),
		637	const_iv (SDLK_CLEAR),
		638	const_iv (SDLK_RETURN),
		639	const_iv (SDLK_PAUSE),
		640	const_iv (SDLK_ESCAPE),
		641	const_iv (SDLK_SPACE),
		642	const_iv (SDLK_EXCLAIM),
		643	const_iv (SDLK_QUOTEDBL),
		644	const_iv (SDLK_HASH),
		645	const_iv (SDLK_DOLLAR),
		646	const_iv (SDLK_AMPERSAND),
		647	const_iv (SDLK_QUOTE),
		648	const_iv (SDLK_LEFTPAREN),
		649	const_iv (SDLK_RIGHTPAREN),
		650	const_iv (SDLK_ASTERISK),
		651	const_iv (SDLK_PLUS),
		652	const_iv (SDLK_COMMA),
		653	const_iv (SDLK_MINUS),
		654	const_iv (SDLK_PERIOD),
		655	const_iv (SDLK_SLASH),
		656	const_iv (SDLK_0),
		657	const_iv (SDLK_1),
		658	const_iv (SDLK_2),
		659	const_iv (SDLK_3),
		660	const_iv (SDLK_4),
		661	const_iv (SDLK_5),
		662	const_iv (SDLK_6),
		663	const_iv (SDLK_7),
		664	const_iv (SDLK_8),
		665	const_iv (SDLK_9),
		666	const_iv (SDLK_COLON),
		667	const_iv (SDLK_SEMICOLON),
		668	const_iv (SDLK_LESS),
		669	const_iv (SDLK_EQUALS),
		670	const_iv (SDLK_GREATER),
		671	const_iv (SDLK_QUESTION),
		672	const_iv (SDLK_AT),
		673
		674	const_iv (SDLK_LEFTBRACKET),
		675	const_iv (SDLK_BACKSLASH),
		676	const_iv (SDLK_RIGHTBRACKET),
		677	const_iv (SDLK_CARET),
		678	const_iv (SDLK_UNDERSCORE),
		679	const_iv (SDLK_BACKQUOTE),
		680	const_iv (SDLK_DELETE),
564		681
565	const_iv (SDLK_FIRST),	682	const_iv (SDLK_FIRST),
566	const_iv (SDLK_LAST),	683	const_iv (SDLK_LAST),
567	const_iv (SDLK_KP0),	684	const_iv (SDLK_KP0),
568	const_iv (SDLK_KP1),	685	const_iv (SDLK_KP1),
…		…
644	const_iv (KMOD_RMETA),	761	const_iv (KMOD_RMETA),
645	const_iv (KMOD_NUM),	762	const_iv (KMOD_NUM),
646	const_iv (KMOD_CAPS),	763	const_iv (KMOD_CAPS),
647	const_iv (KMOD_MODE),	764	const_iv (KMOD_MODE),
648		765
		766	const_iv (KMOD_LRAM),
		767
649	const_iv (MIX_DEFAULT_FORMAT),	768	const_iv (MIX_DEFAULT_FORMAT),
650		769
651	const_iv (SDL_INIT_TIMER),	770	const_iv (SDL_INIT_TIMER),
652	const_iv (SDL_INIT_AUDIO),	771	const_iv (SDL_INIT_AUDIO),
653	const_iv (SDL_INIT_VIDEO),	772	const_iv (SDL_INIT_VIDEO),
…		…
671	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),	790	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
672	const_iv (SDL_GL_STEREO),	791	const_iv (SDL_GL_STEREO),
673	const_iv (SDL_GL_MULTISAMPLEBUFFERS),	792	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
674	const_iv (SDL_GL_MULTISAMPLESAMPLES),	793	const_iv (SDL_GL_MULTISAMPLESAMPLES),
675	const_iv (SDL_GL_ACCELERATED_VISUAL),	794	const_iv (SDL_GL_ACCELERATED_VISUAL),
676	const_iv (SDL_GL_SWAP_CONTROL)	795	const_iv (SDL_GL_SWAP_CONTROL),
		796
		797	const_iv (FOW_DARKNESS)
677	# undef const_iv	798	# undef const_iv
678	};	799	};
679		800
680	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	801	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
681	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	802	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
702	NV ceil (NV x)	823	NV ceil (NV x)
703		824
704	IV minpot (UV n)	825	IV minpot (UV n)
705		826
706	IV popcount (UV n)	827	IV popcount (UV n)
		828
		829	NV distance (NV dx, NV dy)
		830	CODE:
		831	RETVAL = pow (dx * dx + dy * dy, 0.5);
		832	OUTPUT:
		833	RETVAL
707		834
708	void	835	void
709	pango_init ()	836	pango_init ()
710	CODE:	837	CODE:
711	{	838	{
…		…
718	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/	845	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
719	#endif	846	#endif
720	}	847	}
721		848
722	char *SDL_GetError ()	849	char *SDL_GetError ()
		850
		851	void SDL_braino ()
723		852
724	int SDL_Init (U32 flags)	853	int SDL_Init (U32 flags)
725		854
726	int SDL_InitSubSystem (U32 flags)	855	int SDL_InitSubSystem (U32 flags)
727		856
…		…
801		930
802	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");	931	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
803	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	932	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
804	#include "glfunc.h"	933	#include "glfunc.h"
805	#undef GL_FUNC	934	#undef GL_FUNC
		935
		936	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		937	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
806	}	938	}
807	}	939	}
808	OUTPUT:	940	OUTPUT:
809	RETVAL	941	RETVAL
810		942
…		…
836	{	968	{
837	case SDL_KEYDOWN:	969	case SDL_KEYDOWN:
838	case SDL_KEYUP:	970	case SDL_KEYUP:
839	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	971	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
840	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	972	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
841	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	973	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
842	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	974	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
843	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	975	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
844	break;	976	break;
845		977
846	case SDL_ACTIVEEVENT:	978	case SDL_ACTIVEEVENT:
847	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	979	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
865	x = ev.motion.x;	997	x = ev.motion.x;
866	y = ev.motion.y;	998	y = ev.motion.y;
867	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	999	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
868	}	1000	}
869		1001
870	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1002	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
871	hv_store (hv, "state", 5, newSViv (state), 0);	1003	hv_store (hv, "state", 5, newSViv (state), 0);
872	hv_store (hv, "x", 1, newSViv (x), 0);	1004	hv_store (hv, "x", 1, newSViv (x), 0);
873	hv_store (hv, "y", 1, newSViv (y), 0);	1005	hv_store (hv, "y", 1, newSViv (y), 0);
874	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1006	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
875	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1007	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
894	}	1026	}
895		1027
896	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1028	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
897	}	1029	}
898	}	1030	}
		1031
		1032	char *
		1033	SDL_AudioDriverName ()
		1034	CODE:
		1035	{
		1036	char buf [256];
		1037	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1038	XSRETURN_UNDEF;
		1039
		1040	RETVAL = buf;
		1041	}
		1042	OUTPUT:
		1043	RETVAL
899		1044
900	int	1045	int
901	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1046	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
902	POSTCALL:	1047	POSTCALL:
903	Mix_HookMusicFinished (music_finished);	1048	Mix_HookMusicFinished (music_finished);
…		…
1091	#if DEBUG	1236	#if DEBUG
1092	VALGRIND_DO_LEAK_CHECK;	1237	VALGRIND_DO_LEAK_CHECK;
1093	#endif	1238	#endif
1094	}	1239	}
1095		1240
		1241	int
		1242	SvREFCNT (SV *sv)
		1243	CODE:
		1244	RETVAL = SvREFCNT (sv);
		1245	OUTPUT:
		1246	RETVAL
		1247
1096	MODULE = Deliantra::Client PACKAGE = DC::Font	1248	MODULE = Deliantra::Client PACKAGE = DC::Font
1097		1249
1098	PROTOTYPES: DISABLE	1250	PROTOTYPES: DISABLE
1099		1251
1100	DC::Font	1252	DC::Font
…		…
1529	if (ix)	1681	if (ix)
1530	{	1682	{
1531	glDisable (GL_ALPHA_TEST);	1683	glDisable (GL_ALPHA_TEST);
1532	glDisable (GL_BLEND);	1684	glDisable (GL_BLEND);
1533	}	1685	}
		1686	}
		1687
		1688	void
		1689	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)
		1690	PROTOTYPE: @
		1691	CODE:
		1692	{
		1693	glEnable (GL_BLEND);
		1694	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1695	glEnable (GL_TEXTURE_2D);
		1696	glBindTexture (GL_TEXTURE_2D, name1);
		1697
		1698	glColor3f (intensity, intensity, intensity);
		1699	glPushMatrix ();
		1700	glScalef (1./3, 1./3, 1.);
		1701
		1702	if (blend > 0.f)
		1703	{
		1704	float dx3 = dx * -3.f / w;
		1705	float dy3 = dy * -3.f / h;
		1706	GLfloat env_color[4] = { 0., 0., 0., blend };
		1707
		1708	/* interpolate the two shadow textures */
		1709	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1711
		1712	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1713	gl.ActiveTexture (GL_TEXTURE1);
		1714	glEnable (GL_TEXTURE_2D);
		1715	glBindTexture (GL_TEXTURE_2D, name2);
		1716	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1717
		1718	/* rgb == rgb(glcolor) */
		1719	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1720	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1721	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1722
		1723	/* alpha = interpolate t0, t1 by env_alpha */
		1724	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1725
		1726	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1727	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1728	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1729
		1730	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1731	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1732
		1733	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1734	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1735
		1736	glBegin (GL_QUADS);
		1737	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1738	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1739	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1740	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1741	glEnd ();
		1742
		1743	glDisable (GL_TEXTURE_2D);
		1744	gl.ActiveTexture (GL_TEXTURE0);
		1745	}
		1746	else
		1747	{
		1748	/* simple blending of one texture, also opengl <1.3 path */
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1750
		1751	glBegin (GL_QUADS);
		1752	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1753	glTexCoord2f (0, t); glVertex2f (0, h);
		1754	glTexCoord2f (s, t); glVertex2f (w, h);
		1755	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1756	glEnd ();
		1757	}
		1758
		1759	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1760	{
		1761	int x, y;
		1762	int dx3 = dx * 3;
		1763	int dy3 = dy * 3;
		1764
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1766	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1767	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1768	glTranslatef (-1., -1., 0);
		1769	glBegin (GL_QUADS);
		1770
		1771	for (y = 1; y < h; y += 3)
		1772	{
		1773	int y1 = y - dy3;
		1774	int y1valid = y1 >= 0 && y1 < h;
		1775
		1776	for (x = 1; x < w; x += 3)
		1777	{
		1778	int x1 = x - dx3;
		1779	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1780	uint8_t h2;
		1781
		1782	if (y1valid && x1 >= 0 && x1 < w)
		1783	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1784	else
		1785	h2 = 1; /* out of range == invisible */
		1786
		1787	if (h1 \|\| h2)
		1788	{
		1789	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1790	glColor4f (1., 1., 1., alpha);
		1791
		1792	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1793	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1794	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1795	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1796	}
		1797	}
		1798	}
		1799	}
		1800
		1801	glEnd ();
		1802
		1803	glPopMatrix ();
		1804
		1805	glDisable (GL_TEXTURE_2D);
		1806	glDisable (GL_BLEND);
1534	}	1807	}
1535		1808
1536	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1809	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1537	CODE:	1810	CODE:
1538	{	1811	{
…		…
1644	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1917	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1645	// use uglier nearest interpolation because linear suffers	1918	// use uglier nearest interpolation because linear suffers
1646	// from transparent color bleeding and ugly wrapping effects.	1919	// from transparent color bleeding and ugly wrapping effects.
1647	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1920	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1648	}	1921	}
		1922
		1923	void
		1924	expire_textures (DC::Map self, int texid, int count)
		1925	PPCODE:
		1926	for (; texid < self->texs && count; ++texid, --count)
		1927	{
		1928	maptex *tex = self->tex + texid;
		1929
		1930	if (tex->name)
		1931	{
		1932	if (tex->unused)
		1933	{
		1934	tex->name = 0;
		1935	tex->unused = 0;
		1936	XPUSHs (sv_2mortal (newSViv (texid)));
		1937	}
		1938	else
		1939	tex->unused = 1;
		1940	}
		1941	}
1649		1942
1650	int	1943	int
1651	ox (DC::Map self)	1944	ox (DC::Map self)
1652	ALIAS:	1945	ALIAS:
1653	oy = 1	1946	oy = 1
…		…
1734	{	2027	{
1735	ext = *data++;	2028	ext = *data++;
1736	cmd = ext & 0x7f;	2029	cmd = ext & 0x7f;
1737		2030
1738	if (cmd < 4)	2031	if (cmd < 4)
1739	cell->darkness = 255 - ext * 64 + 1;	2032	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1740	else if (cmd == 5) // health	2033	else if (cmd == 5) // health
1741	{	2034	{
1742	cell->stat_width = 1;	2035	cell->stat_width = 1;
1743	cell->stat_hp = *data++;	2036	cell->stat_hp = *data++;
1744	}	2037	}
…		…
1774	cell->tile [z] = self->face2tile [face];	2067	cell->tile [z] = self->face2tile [face];
1775		2068
1776	if (cell->tile [z])	2069	if (cell->tile [z])
1777	{	2070	{
1778	maptex *tex = self->tex + cell->tile [z];	2071	maptex *tex = self->tex + cell->tile [z];
		2072	tex->unused = 0;
1779	if (!tex->name)	2073	if (!tex->name)
1780	av_push (missing, newSViv (cell->tile [z]));	2074	av_push (missing, newSViv (cell->tile [z]));
1781		2075
1782	if (tex->smoothtile)	2076	if (tex->smoothtile)
1783	{	2077	{
1784	maptex *smooth = self->tex + tex->smoothtile;	2078	maptex *smooth = self->tex + tex->smoothtile;
		2079	smooth->unused = 0;
1785	if (!smooth->name)	2080	if (!smooth->name)
1786	av_push (missing, newSViv (tex->smoothtile));	2081	av_push (missing, newSViv (tex->smoothtile));
1787	}	2082	}
1788	}	2083	}
1789	}	2084	}
…		…
1860	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2155	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1861	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2156	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1862	smooth_key skey;	2157	smooth_key skey;
1863	int pl_x, pl_y;	2158	int pl_x, pl_y;
1864	maptex pl_tex;	2159	maptex pl_tex;
1865	rc_t *rc = rc_alloc ();	2160	rc_t *rc = rc_alloc ();
		2161	rc_t *rc_ov = rc_alloc ();
1866	rc_key_t key;	2162	rc_key_t key;
1867	rc_array_t *arr;	2163	rc_array_t *arr;
1868		2164
1869	pl_tex.name = 0;	2165	pl_tex.name = 0;
1870		2166
1871	// thats current max. sorry.	2167	// that's current max. sorry.
1872	if (sw > 255) sw = 255;	2168	if (sw > 255) sw = 255;
1873	if (sh > 255) sh = 255;	2169	if (sh > 255) sh = 255;
1874		2170
1875	// clear key, in case of extra padding	2171	// clear key, in case of extra padding
1876	memset (&skey, 0, sizeof (skey));	2172	memset (&skey, 0, sizeof (skey));
…		…
1880	key.g = 255;	2176	key.g = 255;
1881	key.b = 255;	2177	key.b = 255;
1882	key.a = 255;	2178	key.a = 255;
1883	key.mode = GL_QUADS;	2179	key.mode = GL_QUADS;
1884	key.format = GL_T2F_V3F;	2180	key.format = GL_T2F_V3F;
1885	key.texname = -1;
1886		2181
1887	mx += self->x;	2182	mx += self->x;
1888	my += self->y;	2183	my += self->y;
1889		2184
1890	// first pass: determine smooth_max	2185	// first pass: determine smooth_max
…		…
1914	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2209	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1915		2210
1916	for (z = 0; z <= 2; z++)	2211	for (z = 0; z <= 2; z++)
1917	{	2212	{
1918	memset (smooth_level, 0, sizeof (smooth_level));	2213	memset (smooth_level, 0, sizeof (smooth_level));
		2214	key.texname = -1;
1919		2215
1920	for (y = 0; y < sh; y++)	2216	for (y = 0; y < sh; y++)
1921	if (0 <= y + my && y + my < self->rows)	2217	if (0 <= y + my && y + my < self->rows)
1922	{	2218	{
1923	maprow *row = self->row + (y + my);	2219	maprow *row = self->row + (y + my);
…		…
1929	tileid tile = cell->tile [z];	2225	tileid tile = cell->tile [z];
1930		2226
1931	if (tile)	2227	if (tile)
1932	{	2228	{
1933	maptex tex = self->tex [tile];	2229	maptex tex = self->tex [tile];
1934	int px = (x + 1) * T - tex.w;	2230	int px, py;
1935	int py = (y + 1) * T - tex.h;
1936		2231
1937	if (key.texname != tex.name)	2232	if (key.texname != tex.name)
1938	{	2233	{
		2234	self->tex [tile].unused = 0;
		2235
1939	if (!tex.name)	2236	if (!tex.name)
1940	tex = self->tex [2]; /* missing, replace by noface */	2237	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1941		2238
1942	key.texname = tex.name;	2239	key.texname = tex.name;
1943	arr = rc_array (rc, &key);	2240	arr = rc_array (rc, &key);
1944	}	2241	}
		2242
		2243	px = (x + 1) * T - tex.w;
		2244	py = (y + 1) * T - tex.h;
1945		2245
1946	if (expect_false (cell->player == player) && expect_false (z == 2))	2246	if (expect_false (cell->player == player) && expect_false (z == 2))
1947	{	2247	{
1948	pl_x = px;	2248	pl_x = px;
1949	pl_y = py;	2249	pl_y = py;
…		…
1954	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2254	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1955	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2255	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1956	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2256	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1957	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2257	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1958		2258
1959	if (expect_false (cell->flags) && expect_false (z == 2))
1960	{
1961	// overlays such as the speech bubble, probably more to come
1962	if (cell->flags & 1)
1963	{
1964	maptex tex = self->tex [1];
1965	int px = x * T + T * 2 / 32;
1966	int py = y * T - T * 6 / 32;
1967
1968	if (tex.name)
1969	{
1970	if (key.texname != tex.name)
1971	{
1972	key.texname = tex.name;
1973	arr = rc_array (rc, &key);
1974	}
1975
1976	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1977	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1978	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1979	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1980	}
1981	}
1982	}
1983
1984	// update smooth hash	2259	// update smooth hash
1985	if (tex.smoothtile)	2260	if (tex.smoothtile)
1986	{	2261	{
1987	skey.tile = tex.smoothtile;	2262	skey.tile = tex.smoothtile;
1988	skey.level = tex.smoothlevel;	2263	skey.level = tex.smoothlevel;
…		…
2016	// corners	2291	// corners
2017	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2292	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2018	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2293	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2019	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2294	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2020	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2295	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2296	}
		2297	}
		2298
		2299	if (expect_false (z == 2) && expect_false (cell->flags))
		2300	{
		2301	// overlays such as the speech bubble, probably more to come
		2302	if (cell->flags & 1)
		2303	{
		2304	rc_key_t key_ov = key;
		2305	maptex tex = self->tex [TEXID_SPEECH];
		2306	rc_array_t *arr;
		2307	int px = x * T + T * 2 / 32;
		2308	int py = y * T - T * 6 / 32;
		2309
		2310	key_ov.texname = tex.name;
		2311	arr = rc_array (rc_ov, &key_ov);
		2312
		2313	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2314	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2315	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2316	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2021	}	2317	}
2022	}	2318	}
2023	}	2319	}
2024	}	2320	}
2025		2321
…		…
2065	{	2361	{
2066	// this time avoiding texture state changes	2362	// this time avoiding texture state changes
2067	// save gobs of state changes.	2363	// save gobs of state changes.
2068	if (key.texname != tex.name)	2364	if (key.texname != tex.name)
2069	{	2365	{
		2366	self->tex [skey->tile].unused = 0;
		2367
2070	glEnd ();	2368	glEnd ();
2071	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2369	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2072	glBegin (GL_QUADS);	2370	glBegin (GL_QUADS);
2073	}	2371	}
2074		2372
…		…
2120	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2418	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2121		2419
2122	rc_draw (rc);	2420	rc_draw (rc);
2123	}	2421	}
2124		2422
		2423	rc_draw (rc_ov);
		2424	rc_clear (rc_ov);
		2425
2125	glDisable (GL_BLEND);	2426	glDisable (GL_BLEND);
2126	rc_free (rc);	2427	rc_free (rc);
		2428	rc_free (rc_ov);
2127		2429
2128	// top layer: overlays such as the health bar	2430	// top layer: overlays such as the health bar
2129	for (y = 0; y < sh; y++)	2431	for (y = 0; y < sh; y++)
2130	if (0 <= y + my && y + my < self->rows)	2432	if (0 <= y + my && y + my < self->rows)
2131	{	2433	{
…		…
2136	{	2438	{
2137	mapcell *cell = row->col + (x + mx - row->c0);	2439	mapcell *cell = row->col + (x + mx - row->c0);
2138		2440
2139	int px = x * T;	2441	int px = x * T;
2140	int py = y * T;	2442	int py = y * T;
		2443
		2444	if (expect_false (cell->player == player))
		2445	{
		2446	px += sdx;
		2447	py += sdy;
		2448	}
2141		2449
2142	if (cell->stat_hp)	2450	if (cell->stat_hp)
2143	{	2451	{
2144	int width = cell->stat_width * T;	2452	int width = cell->stat_width * T;
2145	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2453	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
2156	}	2464	}
2157	}	2465	}
2158	}	2466	}
2159		2467
2160	void	2468	void
2161	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2469	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2162	CODE:	2470	CODE:
2163	{	2471	{
2164	static float color[16][3] = {	2472	static float color[16][3] = {
2165	{ 0.00F, 0.00F, 0.00F },	2473	{ 0.00f, 0.00f, 0.00f },
2166	{ 1.00F, 1.00F, 1.00F },	2474	{ 1.00f, 1.00f, 1.00f },
2167	{ 0.00F, 0.00F, 0.55F },	2475	{ 0.00f, 0.00f, 0.55f },
2168	{ 1.00F, 0.00F, 0.00F },	2476	{ 1.00f, 0.00f, 0.00f },
2169		2477
2170	{ 1.00F, 0.54F, 0.00F },	2478	{ 1.00f, 0.54f, 0.00f },
2171	{ 0.11F, 0.56F, 1.00F },	2479	{ 0.11f, 0.56f, 1.00f },
2172	{ 0.93F, 0.46F, 0.00F },	2480	{ 0.93f, 0.46f, 0.00f },
2173	{ 0.18F, 0.54F, 0.34F },	2481	{ 0.18f, 0.54f, 0.34f },
2174		2482
2175	{ 0.56F, 0.73F, 0.56F },	2483	{ 0.56f, 0.73f, 0.56f },
2176	{ 0.80F, 0.80F, 0.80F },	2484	{ 0.80f, 0.80f, 0.80f },
2177	{ 0.55F, 0.41F, 0.13F },	2485	{ 0.55f, 0.41f, 0.13f },
2178	{ 0.99F, 0.77F, 0.26F },	2486	{ 0.99f, 0.77f, 0.26f },
2179		2487
2180	{ 0.74F, 0.65F, 0.41F },	2488	{ 0.74f, 0.65f, 0.41f },
2181		2489
2182	{ 0.00F, 1.00F, 1.00F },	2490	{ 0.00f, 1.00f, 1.00f },
2183	{ 1.00F, 0.00F, 1.00F },	2491	{ 1.00f, 0.00f, 1.00f },
2184	{ 1.00F, 1.00F, 0.00F },	2492	{ 1.00f, 1.00f, 0.00f },
2185	};	2493	};
2186		2494
2187	int x, y;	2495	int x, y;
2188		2496
2189	glEnable (GL_TEXTURE_2D);	2497	glEnable (GL_TEXTURE_2D);
		2498	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2499	* but the nvidia driver (185.18.14) mishandles alpha textures
		2500	* and takes the colour from god knows where instead of using
		2501	* Cp. MODULATE results in the same colour, but slightly different
		2502	* alpha, but atcually gives us the correct colour with nvidia.
		2503	*/
2190	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2504	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2191	glEnable (GL_BLEND);	2505	glEnable (GL_BLEND);
2192	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2506	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2193	glBegin (GL_QUADS);	2507	glBegin (GL_QUADS);
2194		2508
2195	for (y = 0; y < h; y++)	2509	for (y = 0; y < h; y++)
…		…
2199		2513
2200	if (m)	2514	if (m)
2201	{	2515	{
2202	float *c = color [m & 15];	2516	float *c = color [m & 15];
2203		2517
2204	float tx1 = m & 0x40 ? 0.5 : 0.;	2518	float tx1 = m & 0x40 ? 0.5f : 0.f;
2205	float tx2 = tx1 + 0.5;	2519	float tx2 = tx1 + 0.5f;
2206		2520
2207	glColor4f (c[0], c[1], c[2], 0.75);	2521	glColor4f (c[0], c[1], c[2], 1);
2208	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2522	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2209	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2523	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2210	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2524	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2211	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2525	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2212	}	2526	}
…		…
2220	void	2534	void
2221	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2535	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2222	PPCODE:	2536	PPCODE:
2223	{	2537	{
2224	int x, y;	2538	int x, y;
2225	int sw1 = sw + 2;	2539	int sw1 = sw + 2;
2226	int sh1 = sh + 2;	2540	int sh1 = sh + 2;
2227	int sh3 = sh * 3;	2541	int sh3 = sh * 3;
2228	int sw34 = (sw * 3 + 3) & ~3;	2542	int sw3 = sw * 3;
2229	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2543	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2230	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2544	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
2231	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);	2545	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2232		2546
2233	SvPOK_only (darkness3_sv);	2547	SvPOK_only (darkness3_sv);
2234	SvCUR_set (darkness3_sv, sw34 * sh3);	2548	SvCUR_set (darkness3_sv, sw3 * sh3);
2235		2549
2236	mx += self->x - 1;	2550	mx += self->x - 1;
2237	my += self->y - 1;	2551	my += self->y - 1;
2238
2239	memset (darkness1, 255, sw1 * sh1);
2240		2552
2241	for (y = 0; y < sh1; y++)	2553	for (y = 0; y < sh1; y++)
2242	if (0 <= y + my && y + my < self->rows)	2554	if (0 <= y + my && y + my < self->rows)
2243	{	2555	{
2244	maprow *row = self->row + (y + my);	2556	maprow *row = self->row + (y + my);
…		…
2247	if (row->c0 <= x + mx && x + mx < row->c1)	2559	if (row->c0 <= x + mx && x + mx < row->c1)
2248	{	2560	{
2249	mapcell *cell = row->col + (x + mx - row->c0);	2561	mapcell *cell = row->col + (x + mx - row->c0);
2250		2562
2251	darkness1 [y * sw1 + x] = cell->darkness	2563	darkness1 [y * sw1 + x] = cell->darkness
2252	? 255 - (cell->darkness - 1)	2564	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2253	: 255 - FOW_DARKNESS;	2565	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2254	}	2566	}
2255	}	2567	}
2256		2568
2257	for (y = 0; y < sh; ++y)	2569	for (y = 0; y < sh; ++y)
2258	for (x = 0; x < sw; ++x)	2570	for (x = 0; x < sw; ++x)
…		…
2277		2589
2278	uint8_t r13 = (d13 + d23 + d12) / 3;	2590	uint8_t r13 = (d13 + d23 + d12) / 3;
2279	uint8_t r23 = d23;	2591	uint8_t r23 = d23;
2280	uint8_t r33 = (d23 + d33 + d32) / 3;	2592	uint8_t r33 = (d23 + d33 + d32) / 3;
2281		2593
2282	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2594	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2283	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2595	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2284	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2596	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2285	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2597	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2286	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2598	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2287	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2599	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2288	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2600	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2289	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2601	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2290	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2602	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2291	}	2603	}
2292		2604
2293	free (darkness1);	2605	free (darkness1);
2294		2606
2295	EXTEND (SP, 3);	2607	EXTEND (SP, 3);
2296	PUSHs (sv_2mortal (newSViv (sw34)));	2608	PUSHs (sv_2mortal (newSViv (sw3)));
2297	PUSHs (sv_2mortal (newSViv (sh3)));	2609	PUSHs (sv_2mortal (newSViv (sh3)));
2298	PUSHs (darkness3_sv);	2610	PUSHs (darkness3_sv);
2299	}	2611	}
2300		2612
2301	SV *	2613	SV *
…		…
2499	if (RETVAL < 0)	2811	if (RETVAL < 0)
2500	{	2812	{
2501	RETVAL = Mix_GroupOldest (-1);	2813	RETVAL = Mix_GroupOldest (-1);
2502		2814
2503	if (RETVAL < 0)	2815	if (RETVAL < 0)
		2816	{
		2817	// happens sometimes, maybe it just stopped playing(?)
		2818	RETVAL = Mix_GroupAvailable (-1);
		2819
		2820	if (RETVAL < 0)
2504	XSRETURN_UNDEF;	2821	XSRETURN_UNDEF;
2505		2822	}
		2823	else
2506	Mix_HaltChannel (RETVAL);	2824	Mix_HaltChannel (RETVAL);
2507	}	2825	}
2508		2826
2509	Mix_UnregisterAllEffects (RETVAL);	2827	Mix_UnregisterAllEffects (RETVAL);
2510	Mix_Volume (RETVAL, 128);	2828	Mix_Volume (RETVAL, 128);
2511	}	2829	}
…		…
2558	void	2876	void
2559	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2877	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2560	CODE:	2878	CODE:
2561	{	2879	{
2562	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2880	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2563	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2881	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2564	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2882	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2565	}	2883	}
2566		2884
2567	void	2885	void
2568	set_reverse_stereo (DC::Channel self, int flip)	2886	set_reverse_stereo (DC::Channel self, int flip)
…		…
2570	Mix_SetReverseStereo (self, flip);	2888	Mix_SetReverseStereo (self, flip);
2571		2889
2572	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2890	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2573		2891
2574	PROTOTYPES: DISABLE	2892	PROTOTYPES: DISABLE
		2893
		2894	void
		2895	decoders ()
		2896	PPCODE:
		2897	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2898	int i, num = Mix_GetNumChunkDecoders ();
		2899	EXTEND (SP, num);
		2900	for (i = 0; i < num; ++i)
		2901	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2902	#else
		2903	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2904	#endif
2575		2905
2576	DC::MixChunk	2906	DC::MixChunk
2577	new (SV *class, DC::RW rwops)	2907	new (SV *class, DC::RW rwops)
2578	CODE:	2908	CODE:
2579	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2909	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2612	OUTPUT:	2942	OUTPUT:
2613	RETVAL	2943	RETVAL
2614		2944
2615	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2945	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2616		2946
		2947	void
		2948	decoders ()
		2949	PPCODE:
		2950	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2951	int i, num = Mix_GetNumMusicDecoders ();
		2952	EXTEND (SP, num);
		2953	for (i = 0; i < num; ++i)
		2954	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2955	#else
		2956	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2957	#endif
		2958
2617	int	2959	int
2618	volume (int volume = -1)	2960	volume (int volume = -1)
2619	PROTOTYPE: ;$	2961	PROTOTYPE: ;$
2620	CODE:	2962	CODE:
2621	if (items > 0)	2963	if (items > 0)
…		…
2631		2973
2632	void	2974	void
2633	halt ()	2975	halt ()
2634	CODE:	2976	CODE:
2635	Mix_HaltMusic ();	2977	Mix_HaltMusic ();
		2978
		2979	int
		2980	playing ()
		2981	CODE:
		2982	RETVAL = Mix_PlayingMusic ();
		2983	OUTPUT:
		2984	RETVAL
2636		2985
2637	DC::MixMusic	2986	DC::MixMusic
2638	new (SV *class, DC::RW rwops)	2987	new (SV *class, DC::RW rwops)
2639	CODE:	2988	CODE:
2640	RETVAL = Mix_LoadMUS_RW (rwops);	2989	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2671	} *civ, const_iv[] = {	3020	} *civ, const_iv[] = {
2672	# define const_iv(name) { # name, (IV)name }	3021	# define const_iv(name) { # name, (IV)name }
2673	const_iv (GL_VENDOR),	3022	const_iv (GL_VENDOR),
2674	const_iv (GL_VERSION),	3023	const_iv (GL_VERSION),
2675	const_iv (GL_EXTENSIONS),	3024	const_iv (GL_EXTENSIONS),
		3025	const_iv (GL_MAX_TEXTURE_UNITS),
2676	const_iv (GL_COLOR_MATERIAL),	3026	const_iv (GL_COLOR_MATERIAL),
2677	const_iv (GL_SMOOTH),	3027	const_iv (GL_SMOOTH),
2678	const_iv (GL_FLAT),	3028	const_iv (GL_FLAT),
2679	const_iv (GL_DITHER),	3029	const_iv (GL_DITHER),
2680	const_iv (GL_BLEND),	3030	const_iv (GL_BLEND),
…		…
2692	const_iv (GL_ZERO),	3042	const_iv (GL_ZERO),
2693	const_iv (GL_SRC_ALPHA),	3043	const_iv (GL_SRC_ALPHA),
2694	const_iv (GL_DST_ALPHA),	3044	const_iv (GL_DST_ALPHA),
2695	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3045	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2696	const_iv (GL_ONE_MINUS_DST_ALPHA),	3046	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3047	const_iv (GL_SRC_COLOR),
		3048	const_iv (GL_DST_COLOR),
		3049	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3050	const_iv (GL_ONE_MINUS_DST_COLOR),
2697	const_iv (GL_SRC_ALPHA_SATURATE),	3051	const_iv (GL_SRC_ALPHA_SATURATE),
2698	const_iv (GL_RGB),	3052	const_iv (GL_RGB),
2699	const_iv (GL_RGBA),	3053	const_iv (GL_RGBA),
2700	const_iv (GL_RGBA4),	3054	const_iv (GL_RGBA4),
2701	const_iv (GL_RGBA8),	3055	const_iv (GL_RGBA8),
…		…
2769	const_iv (GL_NICEST),	3123	const_iv (GL_NICEST),
2770	const_iv (GL_V2F),	3124	const_iv (GL_V2F),
2771	const_iv (GL_V3F),	3125	const_iv (GL_V3F),
2772	const_iv (GL_T2F_V3F),	3126	const_iv (GL_T2F_V3F),
2773	const_iv (GL_T2F_N3F_V3F),	3127	const_iv (GL_T2F_N3F_V3F),
		3128	const_iv (GL_FUNC_ADD),
		3129	const_iv (GL_FUNC_SUBTRACT),
		3130	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2774	# undef const_iv	3131	# undef const_iv
2775	};	3132	};
2776		3133
2777	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3134	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2778	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3135	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
2785	disable_GL_EXT_blend_func_separate ()	3142	disable_GL_EXT_blend_func_separate ()
2786	CODE:	3143	CODE:
2787	gl.BlendFuncSeparate = 0;	3144	gl.BlendFuncSeparate = 0;
2788	gl.BlendFuncSeparateEXT = 0;	3145	gl.BlendFuncSeparateEXT = 0;
2789		3146
		3147	void
		3148	apple_nvidia_bug (int enable)
		3149
2790	char *	3150	char *
2791	gl_vendor ()	3151	gl_vendor ()
2792	CODE:	3152	CODE:
2793	RETVAL = (char *)glGetString (GL_VENDOR);	3153	RETVAL = (char *)glGetString (GL_VENDOR);
2794	OUTPUT:	3154	OUTPUT:
…		…
2824		3184
2825	int glGetError ()	3185	int glGetError ()
2826		3186
2827	void glFinish ()	3187	void glFinish ()
2828		3188
		3189	void glFlush ()
		3190
2829	void glClear (int mask)	3191	void glClear (int mask)
2830		3192
2831	void glClearColor (float r, float g, float b, float a = 1.0)	3193	void glClearColor (float r, float g, float b, float a = 1.0)
2832	PROTOTYPE: @	3194	PROTOTYPE: @
2833		3195
…		…
2842	void glBlendFunc (int sfactor, int dfactor)	3204	void glBlendFunc (int sfactor, int dfactor)
2843		3205
2844	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3206	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2845	CODE:	3207	CODE:
2846	gl_BlendFuncSeparate (sa, da, saa, daa);	3208	gl_BlendFuncSeparate (sa, da, saa, daa);
		3209
		3210	# void glBlendEquation (int se)
2847		3211
2848	void glDepthMask (int flag)	3212	void glDepthMask (int flag)
2849		3213
2850	void glLogicOp (int opcode)	3214	void glLogicOp (int opcode)
2851		3215
…		…
2886	void glRotate (float angle, float x, float y, float z)	3250	void glRotate (float angle, float x, float y, float z)
2887	CODE:	3251	CODE:
2888	glRotatef (angle, x, y, z);	3252	glRotatef (angle, x, y, z);
2889		3253
2890	void glColor (float r, float g, float b, float a = 1.0)	3254	void glColor (float r, float g, float b, float a = 1.0)
		3255	PROTOTYPE: @
2891	ALIAS:	3256	ALIAS:
2892	glColor_premultiply = 1	3257	glColor_premultiply = 1
2893	CODE:	3258	CODE:
2894	if (ix)	3259	if (ix)
2895	{	3260	{
…		…
3000	void glNewList (int list, int mode = GL_COMPILE)	3365	void glNewList (int list, int mode = GL_COMPILE)
3001		3366
3002	void glEndList ()	3367	void glEndList ()
3003		3368
3004	void glCallList (int list)	3369	void glCallList (int list)
		3370
		3371	void c_init ()
		3372	CODE:
		3373	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3374	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3005		3375
3006	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3376	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3007		3377
3008	PROTOTYPES: DISABLE	3378	PROTOTYPES: DISABLE
3009		3379

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.268 by root, Sun Jul 20 02:57:43 2008 UTC vs. Revision 1.304 by root, Fri Apr 23 16:30:38 2010 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.268 by root, Sun Jul 20 02:57:43 2008 UTC vs.
Revision 1.304 by root, Fri Apr 23 16:30:38 2010 UTC