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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.275 by root, Thu Aug 28 00:53:53 2008 UTC vs.
Revision 1.312 by root, Thu Dec 29 07:13:44 2011 UTC

…		…
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
22	// microsoft vs. C	22	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	23	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	24	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	25	# define M_PI 3.14159265f
27	#endif	26	#endif
28		27
29	#include <assert.h>	28	#include <assert.h>
…		…
42	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
43		42
44	/* work around os x broken headers */	43	/* work around os x broken headers */
45	#ifdef __MACOSX__	44	#ifdef __MACOSX__
46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);	45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
47	#endif	48	#endif
48		49
49	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
50	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
51		52
…		…
81	#define expect_false(expr) expect ((expr) != 0, 0)	82	#define expect_false(expr) expect ((expr) != 0, 0)
82	#define expect_true(expr) expect ((expr) != 0, 1)	83	#define expect_true(expr) expect ((expr) != 0, 1)
83		84
84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
86	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
87		91
88	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
89	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
90		94
91	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
92		96
93	/* mask out modifiers we are not interested in */	97	/* mask out modifiers we are not interested in */
94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)	98	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		99
		100	#define KMOD_LRAM 0x10000 // our extension
		101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static char *
		106	fast_sv_grow (SV *sv, STRLEN need)
		107	{
		108	STRLEN len = SvLEN (sv);
		109	STRLEN want = SvCUR (sv) + need;
		110
		111	if (expect_false (len < want))
		112	{
		113	do
		114	len *= 2;
		115	while (len < want);
		116
		117	sv_grow (sv, len);
		118	}
		119
		120	SvCUR_set (sv, want);
		121	return SvEND (sv) - need;
		122	}
95		123
96	static AV *texture_av;	124	static AV *texture_av;
97		125
98	static struct	126	static struct
99	{	127	{
…		…
231	int w, h;	259	int w, h;
232	float s, t;	260	float s, t;
233	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
234	tileid smoothtile;	262	tileid smoothtile;
235	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
236	} maptex;	265	} maptex;
237		266
238	typedef struct {	267	typedef struct {
239	uint32_t player;	268	uint32_t player;
240	tileid tile[3];	269	tileid tile[3];
…		…
453		482
454	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
455	}	484	}
456		485
457	static unsigned int	486	static unsigned int
		487	div255 (unsigned int n)
		488	{
		489	return (n + (n >> 8)) >> 8;
		490	}
		491
		492	static unsigned int
458	minpot (unsigned int n)	493	minpot (unsigned int n)
459	{	494	{
460	if (!n)	495	if (!n)
461	return 0;	496	return 0;
462		497
…		…
527	return 0;	562	return 0;
528		563
529	return 1;	564	return 1;
530	}	565	}
531		566
		567	/******************************************************************************/
		568
		569	/* process keyboard modifiers */
		570	static int
		571	mod_munge (int mod)
		572	{
		573	mod &= MOD_MASK;
		574
		575	if (mod & (KMOD_META \| KMOD_ALT))
		576	mod \|= KMOD_LRAM;
		577
		578	return mod;
		579	}
		580
532	static void	581	static void
533	deliantra_main ()	582	deliantra_main ()
534	{	583	{
535	char *argv[] = { 0 };	584	char *argv[] = { 0 };
536	call_argv ("::main", G_DISCARD \| G_VOID, argv);	585	call_argv ("DC::Main::main", G_DISCARD \| G_VOID, argv);
537	}	586	}
538		587
539	#ifdef __MACOSX__	588	#ifdef __MACOSX__
540	/* to due surprising braindamage on the side of SDL design, we	589	/* to due surprising braindamage on the side of SDL design, we
541	* do some mind-boggling hack here: SDL requires a custom main()	590	* do some mind-boggling hack here: SDL requires a custom main()
542	* on OS X, so... we provide one and call the original main(), which,	591	* on OS X, so... we provide one and call the original main(), which,
543	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,	592	* due to shared library magic, calls -lSDLmain's main, not perl's main,
544	* and which calls our main (== SDL_main) back.	593	* and which calls our main (== SDL_main) back.
545	*/	594	*/
546	extern C_LINKAGE int	595	extern C_LINKAGE int
547	main (int argc, char *argv[])	596	main (int argc, char *argv[])
548	{	597	{
…		…
737	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
738	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
739	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
740	const_iv (KMOD_MODE),	789	const_iv (KMOD_MODE),
741		790
		791	const_iv (KMOD_LRAM),
		792
742	const_iv (MIX_DEFAULT_FORMAT),	793	const_iv (MIX_DEFAULT_FORMAT),
743		794
744	const_iv (SDL_INIT_TIMER),	795	const_iv (SDL_INIT_TIMER),
745	const_iv (SDL_INIT_AUDIO),	796	const_iv (SDL_INIT_AUDIO),
746	const_iv (SDL_INIT_VIDEO),	797	const_iv (SDL_INIT_VIDEO),
…		…
770		821
771	const_iv (FOW_DARKNESS)	822	const_iv (FOW_DARKNESS)
772	# undef const_iv	823	# undef const_iv
773	};	824	};
774		825
775	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--)
776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
777		828
778	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
779	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
780	}	831	}
781		832
…		…
797	NV ceil (NV x)	848	NV ceil (NV x)
798		849
799	IV minpot (UV n)	850	IV minpot (UV n)
800		851
801	IV popcount (UV n)	852	IV popcount (UV n)
		853
		854	NV distance (NV dx, NV dy)
		855	CODE:
		856	RETVAL = pow (dx * dx + dy * dy, 0.5);
		857	OUTPUT:
		858	RETVAL
802		859
803	void	860	void
804	pango_init ()	861	pango_init ()
805	CODE:	862	CODE:
806	{	863	{
…		…
898		955
899	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");	956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
900	#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);
901	#include "glfunc.h"	958	#include "glfunc.h"
902	#undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
903	}	963	}
904	}	964	}
905	OUTPUT:	965	OUTPUT:
906	RETVAL	966	RETVAL
907		967
…		…
915	SDL_GetAppState ()	975	SDL_GetAppState ()
916		976
917	int	977	int
918	SDL_GetModState ()	978	SDL_GetModState ()
919		979
		980	int
		981	SDL_WaitEvent ()
		982	C_ARGS: 0
		983
920	void	984	void
		985	SDL_PumpEvents ()
		986
		987	void
921	poll_events ()	988	peep_events ()
922	PPCODE:	989	PPCODE:
923	{	990	{
924	SDL_Event ev;	991	SDL_Event ev;
925		992
926	SDL_PumpEvents ();	993	SDL_PumpEvents ();
…		…
933	{	1000	{
934	case SDL_KEYDOWN:	1001	case SDL_KEYDOWN:
935	case SDL_KEYUP:	1002	case SDL_KEYUP:
936	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1003	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
937	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1004	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
938	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1005	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
939	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1006	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
940	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1007	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
941	break;	1008	break;
942		1009
943	case SDL_ACTIVEEVENT:	1010	case SDL_ACTIVEEVENT:
944	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1011	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
962	x = ev.motion.x;	1029	x = ev.motion.x;
963	y = ev.motion.y;	1030	y = ev.motion.y;
964	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1031	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
965	}	1032	}
966		1033
967	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1034	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
968	hv_store (hv, "state", 5, newSViv (state), 0);	1035	hv_store (hv, "state", 5, newSViv (state), 0);
969	hv_store (hv, "x", 1, newSViv (x), 0);	1036	hv_store (hv, "x", 1, newSViv (x), 0);
970	hv_store (hv, "y", 1, newSViv (y), 0);	1037	hv_store (hv, "y", 1, newSViv (y), 0);
971	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1038	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
972	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1039	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
992		1059
993	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1060	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
994	}	1061	}
995	}	1062	}
996		1063
		1064	char *
		1065	SDL_AudioDriverName ()
		1066	CODE:
		1067	{
		1068	char buf [256];
		1069	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1070	XSRETURN_UNDEF;
		1071
		1072	RETVAL = buf;
		1073	}
		1074	OUTPUT:
		1075	RETVAL
		1076
997	int	1077	int
998	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1078	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
999	POSTCALL:	1079	POSTCALL:
1000	Mix_HookMusicFinished (music_finished);	1080	Mix_HookMusicFinished (music_finished);
1001	Mix_ChannelFinished (channel_finished);	1081	Mix_ChannelFinished (channel_finished);
…		…
1063	add_font (char *file)	1143	add_font (char *file)
1064	CODE:	1144	CODE:
1065	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1145	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1066	OUTPUT:	1146	OUTPUT:
1067	RETVAL	1147	RETVAL
		1148
		1149	void
		1150	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1151
		1152	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1153	void
		1154	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
1068		1155
1069	void	1156	void
1070	load_image_inline (SV *image_)	1157	load_image_inline (SV *image_)
1071	ALIAS:	1158	ALIAS:
1072	load_image_file = 1	1159	load_image_file = 1
…		…
1188	#if DEBUG	1275	#if DEBUG
1189	VALGRIND_DO_LEAK_CHECK;	1276	VALGRIND_DO_LEAK_CHECK;
1190	#endif	1277	#endif
1191	}	1278	}
1192		1279
		1280	int
		1281	SvREFCNT (SV *sv)
		1282	CODE:
		1283	RETVAL = SvREFCNT (sv);
		1284	OUTPUT:
		1285	RETVAL
		1286
1193	MODULE = Deliantra::Client PACKAGE = DC::Font	1287	MODULE = Deliantra::Client PACKAGE = DC::Font
1194		1288
1195	PROTOTYPES: DISABLE	1289	PROTOTYPES: DISABLE
1196		1290
1197	DC::Font	1291	DC::Font
…		…
1626	if (ix)	1720	if (ix)
1627	{	1721	{
1628	glDisable (GL_ALPHA_TEST);	1722	glDisable (GL_ALPHA_TEST);
1629	glDisable (GL_BLEND);	1723	glDisable (GL_BLEND);
1630	}	1724	}
		1725	}
		1726
		1727	void
		1728	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1729	PROTOTYPE: @
		1730	CODE:
		1731	{
		1732	glEnable (GL_BLEND);
		1733	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1734	glEnable (GL_TEXTURE_2D);
		1735	glBindTexture (GL_TEXTURE_2D, name1);
		1736
		1737	glColor3f (intensity, intensity, intensity);
		1738	glPushMatrix ();
		1739	glScalef (1./3, 1./3, 1.);
		1740
		1741	if (blend > 0.f)
		1742	{
		1743	float dx3 = dx * -3.f / w;
		1744	float dy3 = dy * -3.f / h;
		1745	GLfloat env_color[4] = { 0., 0., 0., blend };
		1746
		1747	/* interpolate the two shadow textures */
		1748	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1750
		1751	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1752	gl.ActiveTexture (GL_TEXTURE1);
		1753	glEnable (GL_TEXTURE_2D);
		1754	glBindTexture (GL_TEXTURE_2D, name2);
		1755	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1756
		1757	/* rgb == rgb(glcolor) */
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1760	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1761
		1762	/* alpha = interpolate t0, t1 by env_alpha */
		1763	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1764
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1766	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1767	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1768
		1769	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1770	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1771
		1772	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1774
		1775	glBegin (GL_QUADS);
		1776	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1777	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1778	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1779	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1780	glEnd ();
		1781
		1782	glDisable (GL_TEXTURE_2D);
		1783	gl.ActiveTexture (GL_TEXTURE0);
		1784	}
		1785	else
		1786	{
		1787	/* simple blending of one texture, also opengl <1.3 path */
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1789
		1790	glBegin (GL_QUADS);
		1791	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1792	glTexCoord2f (0, t); glVertex2f (0, h);
		1793	glTexCoord2f (s, t); glVertex2f (w, h);
		1794	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1795	glEnd ();
		1796	}
		1797
		1798	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1799	{
		1800	int x, y;
		1801	int dx3 = dx * 3;
		1802	int dy3 = dy * 3;
		1803
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1805	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1806	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1807	glTranslatef (-1., -1., 0);
		1808	glBegin (GL_QUADS);
		1809
		1810	for (y = 1; y < h; y += 3)
		1811	{
		1812	int y1 = y - dy3;
		1813	int y1valid = y1 >= 0 && y1 < h;
		1814
		1815	for (x = 1; x < w; x += 3)
		1816	{
		1817	int x1 = x - dx3;
		1818	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1819	uint8_t h2;
		1820
		1821	if (y1valid && x1 >= 0 && x1 < w)
		1822	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1823	else
		1824	h2 = 1; /* out of range == invisible */
		1825
		1826	if (h1 \|\| h2)
		1827	{
		1828	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1829	glColor4f (1., 1., 1., alpha);
		1830
		1831	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1832	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1833	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1834	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1835	}
		1836	}
		1837	}
		1838	}
		1839
		1840	glEnd ();
		1841
		1842	glPopMatrix ();
		1843
		1844	glDisable (GL_TEXTURE_2D);
		1845	glDisable (GL_BLEND);
1631	}	1846	}
1632		1847
1633	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1848	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1634	CODE:	1849	CODE:
1635	{	1850	{
…		…
1741	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1956	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1742	// use uglier nearest interpolation because linear suffers	1957	// use uglier nearest interpolation because linear suffers
1743	// from transparent color bleeding and ugly wrapping effects.	1958	// from transparent color bleeding and ugly wrapping effects.
1744	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1959	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1745	}	1960	}
		1961
		1962	void
		1963	expire_textures (DC::Map self, int texid, int count)
		1964	PPCODE:
		1965	for (; texid < self->texs && count; ++texid, --count)
		1966	{
		1967	maptex *tex = self->tex + texid;
		1968
		1969	if (tex->name)
		1970	{
		1971	if (tex->unused)
		1972	{
		1973	tex->name = 0;
		1974	tex->unused = 0;
		1975	XPUSHs (sv_2mortal (newSViv (texid)));
		1976	}
		1977	else
		1978	tex->unused = 1;
		1979	}
		1980	}
1746		1981
1747	int	1982	int
1748	ox (DC::Map self)	1983	ox (DC::Map self)
1749	ALIAS:	1984	ALIAS:
1750	oy = 1	1985	oy = 1
…		…
1831	{	2066	{
1832	ext = *data++;	2067	ext = *data++;
1833	cmd = ext & 0x7f;	2068	cmd = ext & 0x7f;
1834		2069
1835	if (cmd < 4)	2070	if (cmd < 4)
1836	cell->darkness = 255 - ext * 64 + 1;	2071	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1837	else if (cmd == 5) // health	2072	else if (cmd == 5) // health
1838	{	2073	{
1839	cell->stat_width = 1;	2074	cell->stat_width = 1;
1840	cell->stat_hp = *data++;	2075	cell->stat_hp = *data++;
1841	}	2076	}
…		…
1871	cell->tile [z] = self->face2tile [face];	2106	cell->tile [z] = self->face2tile [face];
1872		2107
1873	if (cell->tile [z])	2108	if (cell->tile [z])
1874	{	2109	{
1875	maptex *tex = self->tex + cell->tile [z];	2110	maptex *tex = self->tex + cell->tile [z];
		2111	tex->unused = 0;
1876	if (!tex->name)	2112	if (!tex->name)
1877	av_push (missing, newSViv (cell->tile [z]));	2113	av_push (missing, newSViv (cell->tile [z]));
1878		2114
1879	if (tex->smoothtile)	2115	if (tex->smoothtile)
1880	{	2116	{
1881	maptex *smooth = self->tex + tex->smoothtile;	2117	maptex *smooth = self->tex + tex->smoothtile;
		2118	smooth->unused = 0;
1882	if (!smooth->name)	2119	if (!smooth->name)
1883	av_push (missing, newSViv (tex->smoothtile));	2120	av_push (missing, newSViv (tex->smoothtile));
1884	}	2121	}
1885	}	2122	}
1886	}	2123	}
…		…
1914	? self->row + y	2151	? self->row + y
1915	: 0;	2152	: 0;
1916		2153
1917	for (x = x0; x < x1; x++)	2154	for (x = x0; x < x1; x++)
1918	{	2155	{
1919	int r = 32, g = 32, b = 32, a = 192;	2156	unsigned int r = 32, g = 32, b = 32, a = 192;
1920		2157
1921	if (row && row->c0 <= x && x < row->c1)	2158	if (row && row->c0 <= x && x < row->c1)
1922	{	2159	{
1923	mapcell *cell = row->col + (x - row->c0);	2160	mapcell *cell = row->col + (x - row->c0);
1924		2161
…		…
1926	{	2163	{
1927	maptex tex = self->tex [cell->tile [z]];	2164	maptex tex = self->tex [cell->tile [z]];
1928	int a0 = 255 - tex.a;	2165	int a0 = 255 - tex.a;
1929	int a1 = tex.a;	2166	int a1 = tex.a;
1930		2167
1931	r = (r * a0 + tex.r * a1) / 255;	2168	r = div255 (r * a0 + tex.r * a1);
1932	g = (g * a0 + tex.g * a1) / 255;	2169	g = div255 (g * a0 + tex.g * a1);
1933	b = (b * a0 + tex.b * a1) / 255;	2170	b = div255 (b * a0 + tex.b * a1);
1934	a = (a * a0 + tex.a * a1) / 255;	2171	a = div255 (a * a0 + tex.a * a1);
1935	}	2172	}
1936	}	2173	}
1937		2174
1938	*map++ = (r )	2175	*map++ = (r )
1939	\| (g << 8)	2176	\| (g << 8)
…		…
1946	}	2183	}
1947	OUTPUT:	2184	OUTPUT:
1948	RETVAL	2185	RETVAL
1949		2186
1950	void	2187	void
1951	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2188	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1952	CODE:	2189	CODE:
1953	{	2190	{
1954	int x, y, z;	2191	int x, y, z;
1955		2192
1956	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2193	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1957	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2194	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1958	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2195	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1959	smooth_key skey;	2196	smooth_key skey;
1960	int pl_x, pl_y;	2197	int pl_x, pl_y;
1961	maptex pl_tex;	2198	maptex pl_tex;
1962	rc_t *rc = rc_alloc ();	2199	rc_t *rc = rc_alloc ();
		2200	rc_t *rc_ov = rc_alloc ();
1963	rc_key_t key;	2201	rc_key_t key;
1964	rc_array_t *arr;	2202	rc_array_t *arr;
1965		2203
1966	pl_tex.name = 0;	2204	pl_tex.name = 0;
1967		2205
1968	// thats current max. sorry.	2206	// that's current max. sorry.
1969	if (sw > 255) sw = 255;	2207	if (sw > 255) sw = 255;
1970	if (sh > 255) sh = 255;	2208	if (sh > 255) sh = 255;
1971		2209
1972	// clear key, in case of extra padding	2210	// clear key, in case of extra padding
1973	memset (&skey, 0, sizeof (skey));	2211	memset (&skey, 0, sizeof (skey));
…		…
1977	key.g = 255;	2215	key.g = 255;
1978	key.b = 255;	2216	key.b = 255;
1979	key.a = 255;	2217	key.a = 255;
1980	key.mode = GL_QUADS;	2218	key.mode = GL_QUADS;
1981	key.format = GL_T2F_V3F;	2219	key.format = GL_T2F_V3F;
1982	key.texname = -1;
1983		2220
1984	mx += self->x;	2221	mx += self->x;
1985	my += self->y;	2222	my += self->y;
1986		2223
1987	// first pass: determine smooth_max	2224	// first pass: determine smooth_max
…		…
2011	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2248	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2012		2249
2013	for (z = 0; z <= 2; z++)	2250	for (z = 0; z <= 2; z++)
2014	{	2251	{
2015	memset (smooth_level, 0, sizeof (smooth_level));	2252	memset (smooth_level, 0, sizeof (smooth_level));
		2253	key.texname = -1;
2016		2254
2017	for (y = 0; y < sh; y++)	2255	for (y = 0; y < sh; y++)
2018	if (0 <= y + my && y + my < self->rows)	2256	if (0 <= y + my && y + my < self->rows)
2019	{	2257	{
2020	maprow *row = self->row + (y + my);	2258	maprow *row = self->row + (y + my);
…		…
2026	tileid tile = cell->tile [z];	2264	tileid tile = cell->tile [z];
2027		2265
2028	if (tile)	2266	if (tile)
2029	{	2267	{
2030	maptex tex = self->tex [tile];	2268	maptex tex = self->tex [tile];
2031	int px = (x + 1) * T - tex.w;	2269	int px, py;
2032	int py = (y + 1) * T - tex.h;
2033		2270
2034	if (key.texname != tex.name)	2271	if (key.texname != tex.name)
2035	{	2272	{
		2273	self->tex [tile].unused = 0;
		2274
2036	if (!tex.name)	2275	if (!tex.name)
2037	tex = self->tex [2]; /* missing, replace by noface */	2276	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2038		2277
2039	key.texname = tex.name;	2278	key.texname = tex.name;
2040	arr = rc_array (rc, &key);	2279	arr = rc_array (rc, &key);
2041	}	2280	}
		2281
		2282	px = (x + 1) * Th - tex.w;
		2283	py = (y + 1) * Tw - tex.h;
2042		2284
2043	if (expect_false (cell->player == player) && expect_false (z == 2))	2285	if (expect_false (cell->player == player) && expect_false (z == 2))
2044	{	2286	{
2045	pl_x = px;	2287	pl_x = px;
2046	pl_y = py;	2288	pl_y = py;
…		…
2051	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2293	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2052	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2294	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2053	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2295	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2054	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2296	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2055		2297
2056	if (expect_false (cell->flags) && expect_false (z == 2))
2057	{
2058	// overlays such as the speech bubble, probably more to come
2059	if (cell->flags & 1)
2060	{
2061	maptex tex = self->tex [1];
2062	int px = x * T + T * 2 / 32;
2063	int py = y * T - T * 6 / 32;
2064
2065	if (tex.name)
2066	{
2067	if (key.texname != tex.name)
2068	{
2069	key.texname = tex.name;
2070	arr = rc_array (rc, &key);
2071	}
2072
2073	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2074	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2075	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2076	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2077	}
2078	}
2079	}
2080
2081	// update smooth hash	2298	// update smooth hash
2082	if (tex.smoothtile)	2299	if (tex.smoothtile)
2083	{	2300	{
2084	skey.tile = tex.smoothtile;	2301	skey.tile = tex.smoothtile;
2085	skey.level = tex.smoothlevel;	2302	skey.level = tex.smoothlevel;
…		…
2113	// corners	2330	// corners
2114	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2331	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2115	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2332	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2116	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2333	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2117	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2334	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2335	}
		2336	}
		2337
		2338	if (expect_false (z == 2) && expect_false (cell->flags))
		2339	{
		2340	// overlays such as the speech bubble, probably more to come
		2341	if (cell->flags & 1)
		2342	{
		2343	rc_key_t key_ov = key;
		2344	maptex tex = self->tex [TEXID_SPEECH];
		2345	rc_array_t *arr;
		2346	int px = x * Tw + Tw * 2 / 32;
		2347	int py = y * Th - Th * 6 / 32;
		2348
		2349	key_ov.texname = tex.name;
		2350	arr = rc_array (rc_ov, &key_ov);
		2351
		2352	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2353	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2354	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2355	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2118	}	2356	}
2119	}	2357	}
2120	}	2358	}
2121	}	2359	}
2122		2360
…		…
2149	if (!(bits & 0x1000)	2387	if (!(bits & 0x1000)
2150	&& skey->level == level	2388	&& skey->level == level
2151	&& level > smooth_max [skey->x][skey->y])	2389	&& level > smooth_max [skey->x][skey->y])
2152	{	2390	{
2153	maptex tex = self->tex [skey->tile];	2391	maptex tex = self->tex [skey->tile];
2154	int px = (((int)skey->x) - 1) * T;	2392	int px = (((int)skey->x) - 1) * Tw;
2155	int py = (((int)skey->y) - 1) * T;	2393	int py = (((int)skey->y) - 1) * Th;
2156	int border = bits & 15;	2394	int border = bits & 15;
2157	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2395	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2158	float dx = tex.s * .0625f; // 16 images/row	2396	float dx = tex.s * .0625f; // 16 images/row
2159	float dy = tex.t * .5f ; // 2 images/column	2397	float dy = tex.t * .5f ; // 2 images/column
2160		2398
…		…
2162	{	2400	{
2163	// this time avoiding texture state changes	2401	// this time avoiding texture state changes
2164	// save gobs of state changes.	2402	// save gobs of state changes.
2165	if (key.texname != tex.name)	2403	if (key.texname != tex.name)
2166	{	2404	{
		2405	self->tex [skey->tile].unused = 0;
		2406
2167	glEnd ();	2407	glEnd ();
2168	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2408	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2169	glBegin (GL_QUADS);	2409	glBegin (GL_QUADS);
2170	}	2410	}
2171		2411
2172	if (border)	2412	if (border)
2173	{	2413	{
2174	float ox = border * dx;	2414	float ox = border * dx;
2175		2415
2176	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2416	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2177	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2417	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2178	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2179	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2419	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2180	}	2420	}
2181		2421
2182	if (corner)	2422	if (corner)
2183	{	2423	{
2184	float ox = corner * dx;	2424	float ox = corner * dx;
2185		2425
2186	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2426	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2187	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2427	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2188	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2428	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2189	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2190	}	2430	}
2191	}	2431	}
2192	}	2432	}
2193	}	2433	}
2194	}	2434	}
…		…
2217	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2457	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2218		2458
2219	rc_draw (rc);	2459	rc_draw (rc);
2220	}	2460	}
2221		2461
		2462	rc_draw (rc_ov);
		2463	rc_clear (rc_ov);
		2464
2222	glDisable (GL_BLEND);	2465	glDisable (GL_BLEND);
2223	rc_free (rc);	2466	rc_free (rc);
		2467	rc_free (rc_ov);
2224		2468
2225	// top layer: overlays such as the health bar	2469	// top layer: overlays such as the health bar
2226	for (y = 0; y < sh; y++)	2470	for (y = 0; y < sh; y++)
2227	if (0 <= y + my && y + my < self->rows)	2471	if (0 <= y + my && y + my < self->rows)
2228	{	2472	{
…		…
2231	for (x = 0; x < sw; x++)	2475	for (x = 0; x < sw; x++)
2232	if (row->c0 <= x + mx && x + mx < row->c1)	2476	if (row->c0 <= x + mx && x + mx < row->c1)
2233	{	2477	{
2234	mapcell *cell = row->col + (x + mx - row->c0);	2478	mapcell *cell = row->col + (x + mx - row->c0);
2235		2479
2236	int px = x * T;	2480	int px = x * Tw;
2237	int py = y * T;	2481	int py = y * Th;
		2482
		2483	if (expect_false (cell->player == player))
		2484	{
		2485	px += sdx;
		2486	py += sdy;
		2487	}
2238		2488
2239	if (cell->stat_hp)	2489	if (cell->stat_hp)
2240	{	2490	{
2241	int width = cell->stat_width * T;	2491	int width = cell->stat_width * Tw;
2242	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2492	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2243		2493
2244	glColor3ub (0, 0, 0);	2494	glColor3ub (0, 0, 0);
2245	glRectf (px + 1, py - thick - 2,	2495	glRectf (px + 1, py - thick - 2,
2246	px + width - 1, py);	2496	px + width - 1, py);
2247		2497
…		…
2253	}	2503	}
2254	}	2504	}
2255	}	2505	}
2256		2506
2257	void	2507	void
2258	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2508	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2259	CODE:	2509	CODE:
2260	{	2510	{
2261	static float color[16][3] = {	2511	static float color[16][3] = {
2262	{ 0.00F, 0.00F, 0.00F },	2512	{ 0.00f, 0.00f, 0.00f },
2263	{ 1.00F, 1.00F, 1.00F },	2513	{ 1.00f, 1.00f, 1.00f },
2264	{ 0.00F, 0.00F, 0.55F },	2514	{ 0.00f, 0.00f, 0.55f },
2265	{ 1.00F, 0.00F, 0.00F },	2515	{ 1.00f, 0.00f, 0.00f },
2266		2516
2267	{ 1.00F, 0.54F, 0.00F },	2517	{ 1.00f, 0.54f, 0.00f },
2268	{ 0.11F, 0.56F, 1.00F },	2518	{ 0.11f, 0.56f, 1.00f },
2269	{ 0.93F, 0.46F, 0.00F },	2519	{ 0.93f, 0.46f, 0.00f },
2270	{ 0.18F, 0.54F, 0.34F },	2520	{ 0.18f, 0.54f, 0.34f },
2271		2521
2272	{ 0.56F, 0.73F, 0.56F },	2522	{ 0.56f, 0.73f, 0.56f },
2273	{ 0.80F, 0.80F, 0.80F },	2523	{ 0.80f, 0.80f, 0.80f },
2274	{ 0.55F, 0.41F, 0.13F },	2524	{ 0.55f, 0.41f, 0.13f },
2275	{ 0.99F, 0.77F, 0.26F },	2525	{ 0.99f, 0.77f, 0.26f },
2276		2526
2277	{ 0.74F, 0.65F, 0.41F },	2527	{ 0.74f, 0.65f, 0.41f },
2278		2528
2279	{ 0.00F, 1.00F, 1.00F },	2529	{ 0.00f, 1.00f, 1.00f },
2280	{ 1.00F, 0.00F, 1.00F },	2530	{ 1.00f, 0.00f, 1.00f },
2281	{ 1.00F, 1.00F, 0.00F },	2531	{ 1.00f, 1.00f, 0.00f },
2282	};	2532	};
2283		2533
2284	int x, y;	2534	int x, y;
2285		2535
2286	glEnable (GL_TEXTURE_2D);	2536	glEnable (GL_TEXTURE_2D);
		2537	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2538	* but the nvidia driver (185.18.14) mishandles alpha textures
		2539	* and takes the colour from god knows where instead of using
		2540	* Cp. MODULATE results in the same colour, but slightly different
		2541	* alpha, but atcually gives us the correct colour with nvidia.
		2542	*/
2287	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2543	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2288	glEnable (GL_BLEND);	2544	glEnable (GL_BLEND);
2289	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2545	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2290	glBegin (GL_QUADS);	2546	glBegin (GL_QUADS);
2291		2547
2292	for (y = 0; y < h; y++)	2548	for (y = 0; y < h; y++)
…		…
2296		2552
2297	if (m)	2553	if (m)
2298	{	2554	{
2299	float *c = color [m & 15];	2555	float *c = color [m & 15];
2300		2556
2301	float tx1 = m & 0x40 ? 0.5 : 0.;	2557	float tx1 = m & 0x40 ? 0.5f : 0.f;
2302	float tx2 = tx1 + 0.5;	2558	float tx2 = tx1 + 0.5f;
2303		2559
2304	glColor4f (c[0], c[1], c[2], 0.75);	2560	glColor4f (c[0], c[1], c[2], 1);
2305	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2561	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2306	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2562	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2307	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2563	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2308	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2564	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2309	}	2565	}
…		…
2317	void	2573	void
2318	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2574	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2319	PPCODE:	2575	PPCODE:
2320	{	2576	{
2321	int x, y;	2577	int x, y;
2322	int sw1 = sw + 2;	2578	int sw1 = sw + 2;
2323	int sh1 = sh + 2;	2579	int sh1 = sh + 2;
2324	int sh3 = sh * 3;	2580	int sh3 = sh * 3;
2325	int sw34 = (sw * 3 + 3) & ~3;	2581	int sw3 = sw * 3;
		2582	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2583	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2326	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2584	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2327	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2585	memset (darkness1, 0, sw1*sh1);
2328	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2329		2586
2330	SvPOK_only (darkness3_sv);	2587	SvPOK_only (darkness3_sv);
2331	SvCUR_set (darkness3_sv, sw34 * sh3);	2588	SvCUR_set (darkness3_sv, sw3 * sh3);
2332		2589
2333	mx += self->x - 1;	2590	mx += self->x - 1;
2334	my += self->y - 1;	2591	my += self->y - 1;
2335
2336	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2337		2592
2338	for (y = 0; y < sh1; y++)	2593	for (y = 0; y < sh1; y++)
2339	if (0 <= y + my && y + my < self->rows)	2594	if (0 <= y + my && y + my < self->rows)
2340	{	2595	{
2341	maprow *row = self->row + (y + my);	2596	maprow *row = self->row + (y + my);
…		…
2344	if (row->c0 <= x + mx && x + mx < row->c1)	2599	if (row->c0 <= x + mx && x + mx < row->c1)
2345	{	2600	{
2346	mapcell *cell = row->col + (x + mx - row->c0);	2601	mapcell *cell = row->col + (x + mx - row->c0);
2347		2602
2348	darkness1 [y * sw1 + x] = cell->darkness	2603	darkness1 [y * sw1 + x] = cell->darkness
2349	? 255 - (cell->darkness - 1)	2604	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2350	: 255 - FOW_DARKNESS;	2605	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2351	}	2606	}
2352	}	2607	}
2353		2608
2354	for (y = 0; y < sh; ++y)	2609	for (y = 0; y < sh; ++y)
2355	for (x = 0; x < sw; ++x)	2610	for (x = 0; x < sw; ++x)
…		…
2374		2629
2375	uint8_t r13 = (d13 + d23 + d12) / 3;	2630	uint8_t r13 = (d13 + d23 + d12) / 3;
2376	uint8_t r23 = d23;	2631	uint8_t r23 = d23;
2377	uint8_t r33 = (d23 + d33 + d32) / 3;	2632	uint8_t r33 = (d23 + d33 + d32) / 3;
2378		2633
2379	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2380	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2381	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2636	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2382	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2383	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2384	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2639	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2385	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2386	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2387	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2642	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2388	}	2643	}
2389		2644
2390	free (darkness1);	2645	free (darkness1);
2391		2646
2392	EXTEND (SP, 3);	2647	EXTEND (SP, 3);
2393	PUSHs (sv_2mortal (newSViv (sw34)));	2648	PUSHs (sv_2mortal (newSViv (sw3)));
2394	PUSHs (sv_2mortal (newSViv (sh3)));	2649	PUSHs (sv_2mortal (newSViv (sh3)));
2395	PUSHs (darkness3_sv);	2650	PUSHs (darkness3_sv);
2396	}	2651	}
2397		2652
2398	SV *	2653	SV *
…		…
2596	if (RETVAL < 0)	2851	if (RETVAL < 0)
2597	{	2852	{
2598	RETVAL = Mix_GroupOldest (-1);	2853	RETVAL = Mix_GroupOldest (-1);
2599		2854
2600	if (RETVAL < 0)	2855	if (RETVAL < 0)
		2856	{
		2857	// happens sometimes, maybe it just stopped playing(?)
		2858	RETVAL = Mix_GroupAvailable (-1);
		2859
		2860	if (RETVAL < 0)
2601	XSRETURN_UNDEF;	2861	XSRETURN_UNDEF;
2602		2862	}
		2863	else
2603	Mix_HaltChannel (RETVAL);	2864	Mix_HaltChannel (RETVAL);
2604	}	2865	}
2605		2866
2606	Mix_UnregisterAllEffects (RETVAL);	2867	Mix_UnregisterAllEffects (RETVAL);
2607	Mix_Volume (RETVAL, 128);	2868	Mix_Volume (RETVAL, 128);
2608	}	2869	}
…		…
2655	void	2916	void
2656	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2917	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2657	CODE:	2918	CODE:
2658	{	2919	{
2659	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2920	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2660	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2921	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2661	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2922	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2662	}	2923	}
2663		2924
2664	void	2925	void
2665	set_reverse_stereo (DC::Channel self, int flip)	2926	set_reverse_stereo (DC::Channel self, int flip)
…		…
2667	Mix_SetReverseStereo (self, flip);	2928	Mix_SetReverseStereo (self, flip);
2668		2929
2669	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2930	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2670		2931
2671	PROTOTYPES: DISABLE	2932	PROTOTYPES: DISABLE
		2933
		2934	void
		2935	decoders ()
		2936	PPCODE:
		2937	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2938	int i, num = Mix_GetNumChunkDecoders ();
		2939	EXTEND (SP, num);
		2940	for (i = 0; i < num; ++i)
		2941	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2942	#else
		2943	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2944	#endif
2672		2945
2673	DC::MixChunk	2946	DC::MixChunk
2674	new (SV *class, DC::RW rwops)	2947	new (SV *class, DC::RW rwops)
2675	CODE:	2948	CODE:
2676	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2949	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2709	OUTPUT:	2982	OUTPUT:
2710	RETVAL	2983	RETVAL
2711		2984
2712	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2985	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2713		2986
		2987	void
		2988	decoders ()
		2989	PPCODE:
		2990	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2991	int i, num = Mix_GetNumMusicDecoders ();
		2992	EXTEND (SP, num);
		2993	for (i = 0; i < num; ++i)
		2994	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2995	#else
		2996	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2997	#endif
		2998
2714	int	2999	int
2715	volume (int volume = -1)	3000	volume (int volume = -1)
2716	PROTOTYPE: ;$	3001	PROTOTYPE: ;$
2717	CODE:	3002	CODE:
2718	if (items > 0)	3003	if (items > 0)
…		…
2728		3013
2729	void	3014	void
2730	halt ()	3015	halt ()
2731	CODE:	3016	CODE:
2732	Mix_HaltMusic ();	3017	Mix_HaltMusic ();
		3018
		3019	int
		3020	playing ()
		3021	CODE:
		3022	RETVAL = Mix_PlayingMusic ();
		3023	OUTPUT:
		3024	RETVAL
2733		3025
2734	DC::MixMusic	3026	DC::MixMusic
2735	new (SV *class, DC::RW rwops)	3027	new (SV *class, DC::RW rwops)
2736	CODE:	3028	CODE:
2737	RETVAL = Mix_LoadMUS_RW (rwops);	3029	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2768	} *civ, const_iv[] = {	3060	} *civ, const_iv[] = {
2769	# define const_iv(name) { # name, (IV)name }	3061	# define const_iv(name) { # name, (IV)name }
2770	const_iv (GL_VENDOR),	3062	const_iv (GL_VENDOR),
2771	const_iv (GL_VERSION),	3063	const_iv (GL_VERSION),
2772	const_iv (GL_EXTENSIONS),	3064	const_iv (GL_EXTENSIONS),
		3065	const_iv (GL_MAX_TEXTURE_UNITS),
2773	const_iv (GL_COLOR_MATERIAL),	3066	const_iv (GL_COLOR_MATERIAL),
2774	const_iv (GL_SMOOTH),	3067	const_iv (GL_SMOOTH),
2775	const_iv (GL_FLAT),	3068	const_iv (GL_FLAT),
2776	const_iv (GL_DITHER),	3069	const_iv (GL_DITHER),
2777	const_iv (GL_BLEND),	3070	const_iv (GL_BLEND),
…		…
2789	const_iv (GL_ZERO),	3082	const_iv (GL_ZERO),
2790	const_iv (GL_SRC_ALPHA),	3083	const_iv (GL_SRC_ALPHA),
2791	const_iv (GL_DST_ALPHA),	3084	const_iv (GL_DST_ALPHA),
2792	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3085	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2793	const_iv (GL_ONE_MINUS_DST_ALPHA),	3086	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3087	const_iv (GL_SRC_COLOR),
		3088	const_iv (GL_DST_COLOR),
		3089	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3090	const_iv (GL_ONE_MINUS_DST_COLOR),
2794	const_iv (GL_SRC_ALPHA_SATURATE),	3091	const_iv (GL_SRC_ALPHA_SATURATE),
2795	const_iv (GL_RGB),	3092	const_iv (GL_RGB),
2796	const_iv (GL_RGBA),	3093	const_iv (GL_RGBA),
2797	const_iv (GL_RGBA4),	3094	const_iv (GL_RGBA4),
2798	const_iv (GL_RGBA8),	3095	const_iv (GL_RGBA8),
…		…
2866	const_iv (GL_NICEST),	3163	const_iv (GL_NICEST),
2867	const_iv (GL_V2F),	3164	const_iv (GL_V2F),
2868	const_iv (GL_V3F),	3165	const_iv (GL_V3F),
2869	const_iv (GL_T2F_V3F),	3166	const_iv (GL_T2F_V3F),
2870	const_iv (GL_T2F_N3F_V3F),	3167	const_iv (GL_T2F_N3F_V3F),
		3168	const_iv (GL_FUNC_ADD),
		3169	const_iv (GL_FUNC_SUBTRACT),
		3170	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2871	# undef const_iv	3171	# undef const_iv
2872	};	3172	};
2873		3173
2874	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3174	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2875	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3175	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2876		3176
2877	texture_av = newAV ();	3177	texture_av = newAV ();
2878	AvREAL_off (texture_av);	3178	AvREAL_off (texture_av);
2879	}	3179	}
2880		3180
2881	void	3181	void
2882	disable_GL_EXT_blend_func_separate ()	3182	disable_GL_EXT_blend_func_separate ()
2883	CODE:	3183	CODE:
2884	gl.BlendFuncSeparate = 0;	3184	gl.BlendFuncSeparate = 0;
2885	gl.BlendFuncSeparateEXT = 0;	3185	gl.BlendFuncSeparateEXT = 0;
		3186
		3187	void
		3188	apple_nvidia_bug (int enable)
2886		3189
2887	char *	3190	char *
2888	gl_vendor ()	3191	gl_vendor ()
2889	CODE:	3192	CODE:
2890	RETVAL = (char *)glGetString (GL_VENDOR);	3193	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2921		3224
2922	int glGetError ()	3225	int glGetError ()
2923		3226
2924	void glFinish ()	3227	void glFinish ()
2925		3228
		3229	void glFlush ()
		3230
2926	void glClear (int mask)	3231	void glClear (int mask)
2927		3232
2928	void glClearColor (float r, float g, float b, float a = 1.0)	3233	void glClearColor (float r, float g, float b, float a = 1.0)
2929	PROTOTYPE: @	3234	PROTOTYPE: @
2930		3235
…		…
2939	void glBlendFunc (int sfactor, int dfactor)	3244	void glBlendFunc (int sfactor, int dfactor)
2940		3245
2941	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3246	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2942	CODE:	3247	CODE:
2943	gl_BlendFuncSeparate (sa, da, saa, daa);	3248	gl_BlendFuncSeparate (sa, da, saa, daa);
		3249
		3250	# void glBlendEquation (int se)
2944		3251
2945	void glDepthMask (int flag)	3252	void glDepthMask (int flag)
2946		3253
2947	void glLogicOp (int opcode)	3254	void glLogicOp (int opcode)
2948		3255
…		…
2983	void glRotate (float angle, float x, float y, float z)	3290	void glRotate (float angle, float x, float y, float z)
2984	CODE:	3291	CODE:
2985	glRotatef (angle, x, y, z);	3292	glRotatef (angle, x, y, z);
2986		3293
2987	void glColor (float r, float g, float b, float a = 1.0)	3294	void glColor (float r, float g, float b, float a = 1.0)
		3295	PROTOTYPE: @
2988	ALIAS:	3296	ALIAS:
2989	glColor_premultiply = 1	3297	glColor_premultiply = 1
2990	CODE:	3298	CODE:
2991	if (ix)	3299	if (ix)
2992	{	3300	{
…		…
3097	void glNewList (int list, int mode = GL_COMPILE)	3405	void glNewList (int list, int mode = GL_COMPILE)
3098		3406
3099	void glEndList ()	3407	void glEndList ()
3100		3408
3101	void glCallList (int list)	3409	void glCallList (int list)
		3410
		3411	void c_init ()
		3412	CODE:
		3413	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3414	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3102		3415
3103	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3416	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3104		3417
3105	PROTOTYPES: DISABLE	3418	PROTOTYPES: DISABLE
3106		3419

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.275 by root, Thu Aug 28 00:53:53 2008 UTC vs. Revision 1.312 by root, Thu Dec 29 07:13:44 2011 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.275 by root, Thu Aug 28 00:53:53 2008 UTC vs.
Revision 1.312 by root, Thu Dec 29 07:13:44 2011 UTC