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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.281 by root, Thu Dec 4 23:58:20 2008 UTC vs.
Revision 1.316 by root, Sun Nov 4 02:13:53 2012 UTC

…		…
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
22	// microsoft vs. C	22	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	23	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	24	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	25	# define M_PI 3.14159265f
27	#endif	26	#endif
28		27
29	#include <assert.h>	28	#include <assert.h>
…		…
42	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
43		42
44	/* work around os x broken headers */	43	/* work around os x broken headers */
45	#ifdef __MACOSX__	44	#ifdef __MACOSX__
46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);	45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
47	#endif	48	#endif
48		49
49	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
50	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
51		52
…		…
81	#define expect_false(expr) expect ((expr) != 0, 0)	82	#define expect_false(expr) expect ((expr) != 0, 0)
82	#define expect_true(expr) expect ((expr) != 0, 1)	83	#define expect_true(expr) expect ((expr) != 0, 1)
83		84
84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
86	#define FOW_DARKNESS 16	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)
95		99
96	#define KMOD_LRAM 0x10000 // our extension	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	}
97		123
98	static AV *texture_av;	124	static AV *texture_av;
99		125
100	static struct	126	static struct
101	{	127	{
…		…
456		482
457	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
458	}	484	}
459		485
460	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
461	minpot (unsigned int n)	493	minpot (unsigned int n)
462	{	494	{
463	if (!n)	495	if (!n)
464	return 0;	496	return 0;
465		497
…		…
545		577
546	return mod;	578	return mod;
547	}	579	}
548		580
549	static void	581	static void
550	deliantra_main ()	582	deliantra_main (SV *real_main)
551	{	583	{
552	char *argv[] = { 0 };	584	dSP;
553	call_argv ("::main", G_DISCARD \| G_VOID, argv);	585
		586	PUSHMARK (SP);
		587	call_sv (real_main, G_DISCARD \| G_VOID);
554	}	588	}
555		589
556	#ifdef __MACOSX__	590	#ifdef __MACOSX__
		591	static SV *real_main;
		592
557	/* to due surprising braindamage on the side of SDL design, we	593	/* to due surprising braindamage on the side of SDL design, we
558	* do some mind-boggling hack here: SDL requires a custom main()	594	* do some mind-boggling hack here: SDL requires a custom main()
559	* on OS X, so... we provide one and call the original main(), which,	595	* on OS X, so... we provide one and call the original main(), which,
560	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,	596	* due to shared library magic, calls -lSDLmain's main, not perl's main,
561	* and which calls our main (== SDL_main) back.	597	* and which calls our main (== SDL_main) back.
562	*/	598	*/
563	extern C_LINKAGE int	599	extern C_LINKAGE int
564	main (int argc, char *argv[])	600	main (int argc, char *argv[])
565	{	601	{
566	deliantra_main ();	602	deliantra_main (real_main);
567	}	603	}
568		604
569	#undef main	605	#undef main
570		606
571	extern C_LINKAGE int main (int argc, char *argv[]);	607	extern C_LINKAGE int main (int argc, char *argv[]);
572		608
573	static void	609	static void
574	SDL_braino (void)	610	SDL_main_hack (SV *real_main_)
575	{	611	{
		612	real_main = real_main_;
		613
576	char *argv[] = { "deliantra client", 0 };	614	char *argv[] = { "deliantra client", 0 };
577	(main) (1, argv);	615	(main) (1, argv);
578	}	616	}
579	#else	617	#else
580	static void	618	static void
581	SDL_braino (void)	619	SDL_main_hack (SV *real_main)
582	{	620	{
583	deliantra_main ();	621	deliantra_main (real_main);
584	}	622	}
585	#endif	623	#endif
586		624
587	MODULE = Deliantra::Client PACKAGE = DC	625	MODULE = Deliantra::Client PACKAGE = DC
588		626
…		…
789		827
790	const_iv (FOW_DARKNESS)	828	const_iv (FOW_DARKNESS)
791	# undef const_iv	829	# undef const_iv
792	};	830	};
793		831
794	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	832	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
795	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	833	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
796		834
797	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	835	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
798	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	836	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
799	}	837	}
800		838
…		…
816	NV ceil (NV x)	854	NV ceil (NV x)
817		855
818	IV minpot (UV n)	856	IV minpot (UV n)
819		857
820	IV popcount (UV n)	858	IV popcount (UV n)
		859
		860	NV distance (NV dx, NV dy)
		861	CODE:
		862	RETVAL = pow (dx * dx + dy * dy, 0.5);
		863	OUTPUT:
		864	RETVAL
821		865
822	void	866	void
823	pango_init ()	867	pango_init ()
824	CODE:	868	CODE:
825	{	869	{
…		…
833	#endif	877	#endif
834	}	878	}
835		879
836	char *SDL_GetError ()	880	char *SDL_GetError ()
837		881
838	void SDL_braino ()	882	void SDL_main_hack (SV *real_main)
		883	PROTOTYPE: &
839		884
840	int SDL_Init (U32 flags)	885	int SDL_Init (U32 flags)
841		886
842	int SDL_InitSubSystem (U32 flags)	887	int SDL_InitSubSystem (U32 flags)
843		888
…		…
912	);	957	);
913		958
914	if (RETVAL)	959	if (RETVAL)
915	{	960	{
916	av_clear (texture_av);	961	av_clear (texture_av);
917
918	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
919	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	962	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
920	#include "glfunc.h"	963	#include "glfunc.h"
921	#undef GL_FUNC	964	#undef GL_FUNC
		965	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		966	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
922	}	967	}
923	}	968	}
924	OUTPUT:	969	OUTPUT:
925	RETVAL	970	RETVAL
926		971
927	void	972	void
		973	SDL_WM_SetCaption (const char title, const char icon)
		974
		975	void
928	SDL_GL_SwapBuffers ()	976	SDL_GL_SwapBuffers ()
929		977
930	char *	978	char *
931	SDL_GetKeyName (int sym)	979	SDL_GetKeyName (int sym)
932		980
…		…
934	SDL_GetAppState ()	982	SDL_GetAppState ()
935		983
936	int	984	int
937	SDL_GetModState ()	985	SDL_GetModState ()
938		986
		987	int
		988	SDL_WaitEvent ()
		989	C_ARGS: 0
		990
939	void	991	void
		992	SDL_PumpEvents ()
		993
		994	void
940	poll_events ()	995	peep_events ()
941	PPCODE:	996	PPCODE:
942	{	997	{
943	SDL_Event ev;	998	SDL_Event ev;
944		999
945	SDL_PumpEvents ();	1000	SDL_PumpEvents ();
…		…
1011		1066
1012	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1067	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
1013	}	1068	}
1014	}	1069	}
1015		1070
		1071	char *
		1072	SDL_AudioDriverName ()
		1073	CODE:
		1074	{
		1075	char buf [256];
		1076	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1077	XSRETURN_UNDEF;
		1078
		1079	RETVAL = buf;
		1080	}
		1081	OUTPUT:
		1082	RETVAL
		1083
1016	int	1084	int
1017	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1085	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
1018	POSTCALL:	1086	POSTCALL:
1019	Mix_HookMusicFinished (music_finished);	1087	Mix_HookMusicFinished (music_finished);
1020	Mix_ChannelFinished (channel_finished);	1088	Mix_ChannelFinished (channel_finished);
…		…
1082	add_font (char *file)	1150	add_font (char *file)
1083	CODE:	1151	CODE:
1084	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1152	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1085	OUTPUT:	1153	OUTPUT:
1086	RETVAL	1154	RETVAL
		1155
		1156	void
		1157	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1158
		1159	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1160	void
		1161	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
1087		1162
1088	void	1163	void
1089	load_image_inline (SV *image_)	1164	load_image_inline (SV *image_)
1090	ALIAS:	1165	ALIAS:
1091	load_image_file = 1	1166	load_image_file = 1
…		…
1654	glDisable (GL_ALPHA_TEST);	1729	glDisable (GL_ALPHA_TEST);
1655	glDisable (GL_BLEND);	1730	glDisable (GL_BLEND);
1656	}	1731	}
1657	}	1732	}
1658		1733
		1734	void
		1735	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)
		1736	PROTOTYPE: @
		1737	CODE:
		1738	{
		1739	glEnable (GL_BLEND);
		1740	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1741	glEnable (GL_TEXTURE_2D);
		1742	glBindTexture (GL_TEXTURE_2D, name1);
		1743
		1744	glColor3f (intensity, intensity, intensity);
		1745	glPushMatrix ();
		1746	glScalef (1./3, 1./3, 1.);
		1747
		1748	if (blend > 0.f)
		1749	{
		1750	float dx3 = dx * -3.f / w;
		1751	float dy3 = dy * -3.f / h;
		1752	GLfloat env_color[4] = { 0., 0., 0., blend };
		1753
		1754	/* interpolate the two shadow textures */
		1755	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1756	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1757
		1758	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1759	gl.ActiveTexture (GL_TEXTURE1);
		1760	glEnable (GL_TEXTURE_2D);
		1761	glBindTexture (GL_TEXTURE_2D, name2);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1763
		1764	/* rgb == rgb(glcolor) */
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1766	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1767	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1768
		1769	/* alpha = interpolate t0, t1 by env_alpha */
		1770	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1771
		1772	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1774	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1775
		1776	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1777	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1778
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1781
		1782	glBegin (GL_QUADS);
		1783	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1784	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1785	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1786	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1787	glEnd ();
		1788
		1789	glDisable (GL_TEXTURE_2D);
		1790	gl.ActiveTexture (GL_TEXTURE0);
		1791	}
		1792	else
		1793	{
		1794	/* simple blending of one texture, also opengl <1.3 path */
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1796
		1797	glBegin (GL_QUADS);
		1798	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1799	glTexCoord2f (0, t); glVertex2f (0, h);
		1800	glTexCoord2f (s, t); glVertex2f (w, h);
		1801	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1802	glEnd ();
		1803	}
		1804
		1805	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1806	{
		1807	int x, y;
		1808	int dx3 = dx * 3;
		1809	int dy3 = dy * 3;
		1810
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1812	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1813	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1814	glTranslatef (-1., -1., 0);
		1815	glBegin (GL_QUADS);
		1816
		1817	for (y = 1; y < h; y += 3)
		1818	{
		1819	int y1 = y - dy3;
		1820	int y1valid = y1 >= 0 && y1 < h;
		1821
		1822	for (x = 1; x < w; x += 3)
		1823	{
		1824	int x1 = x - dx3;
		1825	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1826	uint8_t h2;
		1827
		1828	if (y1valid && x1 >= 0 && x1 < w)
		1829	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1830	else
		1831	h2 = 1; /* out of range == invisible */
		1832
		1833	if (h1 \|\| h2)
		1834	{
		1835	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1836	glColor4f (1., 1., 1., alpha);
		1837
		1838	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1839	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1840	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1841	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1842	}
		1843	}
		1844	}
		1845	}
		1846
		1847	glEnd ();
		1848
		1849	glPopMatrix ();
		1850
		1851	glDisable (GL_TEXTURE_2D);
		1852	glDisable (GL_BLEND);
		1853	}
		1854
1659	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1855	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1660	CODE:	1856	CODE:
1661	{	1857	{
1662	GLint width;	1858	GLint width;
1663	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1859	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1780	if (tex->name)	1976	if (tex->name)
1781	{	1977	{
1782	if (tex->unused)	1978	if (tex->unused)
1783	{	1979	{
1784	tex->name = 0;	1980	tex->name = 0;
1785	tex->unused = 0,	1981	tex->unused = 0;
1786	XPUSHs (sv_2mortal (newSViv (texid)));	1982	XPUSHs (sv_2mortal (newSViv (texid)));
1787	}	1983	}
1788	else	1984	else
1789	tex->unused = 1;	1985	tex->unused = 1;
1790	}	1986	}
…		…
1836	self->y += MAP_EXTEND_Y;	2032	self->y += MAP_EXTEND_Y;
1837	}	2033	}
1838	}	2034	}
1839		2035
1840	SV *	2036	SV *
1841	map1a_update (DC::Map self, SV *data_, int extmap)	2037	map1a_update (DC::Map self, SV *data_)
1842	CODE:	2038	CODE:
1843	{	2039	{
1844	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2040	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1845	uint8_t data_end = (uint8_t )SvEND (data_);	2041	uint8_t data_end = (uint8_t )SvEND (data_);
1846	mapcell *cell;	2042	mapcell *cell;
…		…
1867		2063
1868	//TODO: don't trust server data to be in-range(!)	2064	//TODO: don't trust server data to be in-range(!)
1869		2065
1870	if (flags & 8)	2066	if (flags & 8)
1871	{	2067	{
		2068	uint8_t ext, cmd;
		2069
1872	if (extmap)	2070	do
1873	{	2071	{
1874	uint8_t ext, cmd;	2072	ext = *data++;
		2073	cmd = ext & 0x7f;
1875		2074
1876	do	2075	if (cmd < 4)
		2076	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2077	else if (cmd == 5) // health
1877	{	2078	{
1878	ext = *data++;
1879	cmd = ext & 0x7f;
1880
1881	if (cmd < 4)
1882	cell->darkness = 255 - ext * 64 + 1;
1883	else if (cmd == 5) // health
1884	{
1885	cell->stat_width = 1;	2079	cell->stat_width = 1;
1886	cell->stat_hp = *data++;	2080	cell->stat_hp = *data++;
1887	}
1888	else if (cmd == 6) // monster width
1889	cell->stat_width = *data++ + 1;
1890	else if (cmd == 0x47)
1891	{
1892	if (*data == 1) cell->player = data [1];
1893	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1894	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1895	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1896
1897	data += *data + 1;
1898	}
1899	else if (cmd == 8) // cell flags
1900	cell->flags = *data++;
1901	else if (ext & 0x40) // unknown, multibyte => skip
1902	data += *data + 1;
1903	else
1904	data++;
1905	}	2081	}
1906	while (ext & 0x80);	2082	else if (cmd == 6) // monster width
		2083	cell->stat_width = *data++ + 1;
		2084	else if (cmd == 0x47)
		2085	{
		2086	if (*data == 1) cell->player = data [1];
		2087	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2088	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2089	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2090
		2091	data += *data + 1;
		2092	}
		2093	else if (cmd == 8) // cell flags
		2094	cell->flags = *data++;
		2095	else if (ext & 0x40) // unknown, multibyte => skip
		2096	data += *data + 1;
		2097	else
		2098	data++;
1907	}	2099	}
1908	else	2100	while (ext & 0x80);
1909	cell->darkness = *data++ + 1;
1910	}	2101	}
1911		2102
1912	for (z = 0; z <= 2; ++z)	2103	for (z = 0; z <= 2; ++z)
1913	if (flags & (4 >> z))	2104	if (flags & (4 >> z))
1914	{	2105	{
…		…
1962	? self->row + y	2153	? self->row + y
1963	: 0;	2154	: 0;
1964		2155
1965	for (x = x0; x < x1; x++)	2156	for (x = x0; x < x1; x++)
1966	{	2157	{
1967	int r = 32, g = 32, b = 32, a = 192;	2158	unsigned int r = 32, g = 32, b = 32, a = 192;
1968		2159
1969	if (row && row->c0 <= x && x < row->c1)	2160	if (row && row->c0 <= x && x < row->c1)
1970	{	2161	{
1971	mapcell *cell = row->col + (x - row->c0);	2162	mapcell *cell = row->col + (x - row->c0);
1972		2163
…		…
1974	{	2165	{
1975	maptex tex = self->tex [cell->tile [z]];	2166	maptex tex = self->tex [cell->tile [z]];
1976	int a0 = 255 - tex.a;	2167	int a0 = 255 - tex.a;
1977	int a1 = tex.a;	2168	int a1 = tex.a;
1978		2169
1979	r = (r * a0 + tex.r * a1) / 255;	2170	r = div255 (r * a0 + tex.r * a1);
1980	g = (g * a0 + tex.g * a1) / 255;	2171	g = div255 (g * a0 + tex.g * a1);
1981	b = (b * a0 + tex.b * a1) / 255;	2172	b = div255 (b * a0 + tex.b * a1);
1982	a = (a * a0 + tex.a * a1) / 255;	2173	a = div255 (a * a0 + tex.a * a1);
1983	}	2174	}
1984	}	2175	}
1985		2176
1986	*map++ = (r )	2177	*map++ = (r )
1987	\| (g << 8)	2178	\| (g << 8)
…		…
1994	}	2185	}
1995	OUTPUT:	2186	OUTPUT:
1996	RETVAL	2187	RETVAL
1997		2188
1998	void	2189	void
1999	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2190	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)
2000	CODE:	2191	CODE:
2001	{	2192	{
2002	int x, y, z;	2193	int x, y, z;
2003		2194
2004	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2195	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
2005	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2196	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2006	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2197	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2007	smooth_key skey;	2198	smooth_key skey;
2008	int pl_x, pl_y;	2199	int pl_x, pl_y;
2009	maptex pl_tex;	2200	maptex pl_tex;
2010	rc_t *rc = rc_alloc ();	2201	rc_t *rc = rc_alloc ();
		2202	rc_t *rc_ov = rc_alloc ();
2011	rc_key_t key;	2203	rc_key_t key;
2012	rc_array_t *arr;	2204	rc_array_t *arr;
2013		2205
2014	pl_tex.name = 0;	2206	pl_tex.name = 0;
2015		2207
2016	// thats current max. sorry.	2208	// that's current max. sorry.
2017	if (sw > 255) sw = 255;	2209	if (sw > 255) sw = 255;
2018	if (sh > 255) sh = 255;	2210	if (sh > 255) sh = 255;
2019		2211
2020	// clear key, in case of extra padding	2212	// clear key, in case of extra padding
2021	memset (&skey, 0, sizeof (skey));	2213	memset (&skey, 0, sizeof (skey));
…		…
2025	key.g = 255;	2217	key.g = 255;
2026	key.b = 255;	2218	key.b = 255;
2027	key.a = 255;	2219	key.a = 255;
2028	key.mode = GL_QUADS;	2220	key.mode = GL_QUADS;
2029	key.format = GL_T2F_V3F;	2221	key.format = GL_T2F_V3F;
2030	key.texname = -1;
2031		2222
2032	mx += self->x;	2223	mx += self->x;
2033	my += self->y;	2224	my += self->y;
2034		2225
2035	// first pass: determine smooth_max	2226	// first pass: determine smooth_max
…		…
2059	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2250	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2060		2251
2061	for (z = 0; z <= 2; z++)	2252	for (z = 0; z <= 2; z++)
2062	{	2253	{
2063	memset (smooth_level, 0, sizeof (smooth_level));	2254	memset (smooth_level, 0, sizeof (smooth_level));
		2255	key.texname = -1;
2064		2256
2065	for (y = 0; y < sh; y++)	2257	for (y = 0; y < sh; y++)
2066	if (0 <= y + my && y + my < self->rows)	2258	if (0 <= y + my && y + my < self->rows)
2067	{	2259	{
2068	maprow *row = self->row + (y + my);	2260	maprow *row = self->row + (y + my);
…		…
2074	tileid tile = cell->tile [z];	2266	tileid tile = cell->tile [z];
2075		2267
2076	if (tile)	2268	if (tile)
2077	{	2269	{
2078	maptex tex = self->tex [tile];	2270	maptex tex = self->tex [tile];
2079	int px = (x + 1) * T - tex.w;	2271	int px, py;
2080	int py = (y + 1) * T - tex.h;
2081		2272
2082	if (key.texname != tex.name)	2273	if (key.texname != tex.name)
2083	{	2274	{
2084	self->tex [tile].unused = 0;	2275	self->tex [tile].unused = 0;
2085		2276
2086	if (!tex.name)	2277	if (!tex.name)
2087	tex = self->tex [2]; /* missing, replace by noface */	2278	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2088		2279
2089	key.texname = tex.name;	2280	key.texname = tex.name;
2090	arr = rc_array (rc, &key);	2281	arr = rc_array (rc, &key);
2091	}	2282	}
		2283
		2284	px = (x + 1) * Th - tex.w;
		2285	py = (y + 1) * Tw - tex.h;
2092		2286
2093	if (expect_false (cell->player == player) && expect_false (z == 2))	2287	if (expect_false (cell->player == player) && expect_false (z == 2))
2094	{	2288	{
2095	pl_x = px;	2289	pl_x = px;
2096	pl_y = py;	2290	pl_y = py;
…		…
2101	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2295	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2102	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2296	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2103	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2297	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2104	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2298	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2105		2299
2106	if (expect_false (cell->flags) && expect_false (z == 2))
2107	{
2108	// overlays such as the speech bubble, probably more to come
2109	if (cell->flags & 1)
2110	{
2111	maptex tex = self->tex [1];
2112	int px = x * T + T * 2 / 32;
2113	int py = y * T - T * 6 / 32;
2114
2115	if (tex.name)
2116	{
2117	if (key.texname != tex.name)
2118	{
2119	key.texname = tex.name;
2120	arr = rc_array (rc, &key);
2121	}
2122
2123	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2124	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2125	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2126	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2127	}
2128	}
2129	}
2130
2131	// update smooth hash	2300	// update smooth hash
2132	if (tex.smoothtile)	2301	if (tex.smoothtile)
2133	{	2302	{
2134	skey.tile = tex.smoothtile;	2303	skey.tile = tex.smoothtile;
2135	skey.level = tex.smoothlevel;	2304	skey.level = tex.smoothlevel;
…		…
2163	// corners	2332	// corners
2164	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2333	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2165	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2334	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2166	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2335	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2167	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2336	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2337	}
		2338	}
		2339
		2340	if (expect_false (z == 2) && expect_false (cell->flags))
		2341	{
		2342	// overlays such as the speech bubble, probably more to come
		2343	if (cell->flags & 1)
		2344	{
		2345	rc_key_t key_ov = key;
		2346	maptex tex = self->tex [TEXID_SPEECH];
		2347	rc_array_t *arr;
		2348	int px = x * Tw + Tw * 2 / 32;
		2349	int py = y * Th - Th * 6 / 32;
		2350
		2351	key_ov.texname = tex.name;
		2352	arr = rc_array (rc_ov, &key_ov);
		2353
		2354	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2355	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2356	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2357	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2168	}	2358	}
2169	}	2359	}
2170	}	2360	}
2171	}	2361	}
2172		2362
…		…
2199	if (!(bits & 0x1000)	2389	if (!(bits & 0x1000)
2200	&& skey->level == level	2390	&& skey->level == level
2201	&& level > smooth_max [skey->x][skey->y])	2391	&& level > smooth_max [skey->x][skey->y])
2202	{	2392	{
2203	maptex tex = self->tex [skey->tile];	2393	maptex tex = self->tex [skey->tile];
2204	int px = (((int)skey->x) - 1) * T;	2394	int px = (((int)skey->x) - 1) * Tw;
2205	int py = (((int)skey->y) - 1) * T;	2395	int py = (((int)skey->y) - 1) * Th;
2206	int border = bits & 15;	2396	int border = bits & 15;
2207	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2397	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2208	float dx = tex.s * .0625f; // 16 images/row	2398	float dx = tex.s * .0625f; // 16 images/row
2209	float dy = tex.t * .5f ; // 2 images/column	2399	float dy = tex.t * .5f ; // 2 images/column
2210		2400
…		…
2223		2413
2224	if (border)	2414	if (border)
2225	{	2415	{
2226	float ox = border * dx;	2416	float ox = border * dx;
2227		2417
2228	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2418	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2229	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2419	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2230	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2420	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2231	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2421	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2232	}	2422	}
2233		2423
2234	if (corner)	2424	if (corner)
2235	{	2425	{
2236	float ox = corner * dx;	2426	float ox = corner * dx;
2237		2427
2238	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2428	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2239	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2429	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2240	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2430	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2241	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2431	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2242	}	2432	}
2243	}	2433	}
2244	}	2434	}
2245	}	2435	}
2246	}	2436	}
…		…
2269	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2459	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2270		2460
2271	rc_draw (rc);	2461	rc_draw (rc);
2272	}	2462	}
2273		2463
		2464	rc_draw (rc_ov);
		2465	rc_clear (rc_ov);
		2466
2274	glDisable (GL_BLEND);	2467	glDisable (GL_BLEND);
2275	rc_free (rc);	2468	rc_free (rc);
		2469	rc_free (rc_ov);
2276		2470
2277	// top layer: overlays such as the health bar	2471	// top layer: overlays such as the health bar
2278	for (y = 0; y < sh; y++)	2472	for (y = 0; y < sh; y++)
2279	if (0 <= y + my && y + my < self->rows)	2473	if (0 <= y + my && y + my < self->rows)
2280	{	2474	{
…		…
2283	for (x = 0; x < sw; x++)	2477	for (x = 0; x < sw; x++)
2284	if (row->c0 <= x + mx && x + mx < row->c1)	2478	if (row->c0 <= x + mx && x + mx < row->c1)
2285	{	2479	{
2286	mapcell *cell = row->col + (x + mx - row->c0);	2480	mapcell *cell = row->col + (x + mx - row->c0);
2287		2481
2288	int px = x * T;	2482	int px = x * Tw;
2289	int py = y * T;	2483	int py = y * Th;
2290		2484
2291	if (expect_false (cell->player == player))	2485	if (expect_false (cell->player == player))
2292	{	2486	{
2293	px += sdx;	2487	px += sdx;
2294	py += sdy;	2488	py += sdy;
2295	}	2489	}
2296		2490
2297	if (cell->stat_hp)	2491	if (cell->stat_hp)
2298	{	2492	{
2299	int width = cell->stat_width * T;	2493	int width = cell->stat_width * Tw;
2300	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2494	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2301		2495
2302	glColor3ub (0, 0, 0);	2496	glColor3ub (0, 0, 0);
2303	glRectf (px + 1, py - thick - 2,	2497	glRectf (px + 1, py - thick - 2,
2304	px + width - 1, py);	2498	px + width - 1, py);
2305		2499
…		…
2311	}	2505	}
2312	}	2506	}
2313	}	2507	}
2314		2508
2315	void	2509	void
2316	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2510	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2317	CODE:	2511	CODE:
2318	{	2512	{
2319	static float color[16][3] = {	2513	static float color[16][3] = {
2320	{ 0.00F, 0.00F, 0.00F },	2514	{ 0.00f, 0.00f, 0.00f },
2321	{ 1.00F, 1.00F, 1.00F },	2515	{ 1.00f, 1.00f, 1.00f },
2322	{ 0.00F, 0.00F, 0.55F },	2516	{ 0.00f, 0.00f, 0.55f },
2323	{ 1.00F, 0.00F, 0.00F },	2517	{ 1.00f, 0.00f, 0.00f },
2324		2518
2325	{ 1.00F, 0.54F, 0.00F },	2519	{ 1.00f, 0.54f, 0.00f },
2326	{ 0.11F, 0.56F, 1.00F },	2520	{ 0.11f, 0.56f, 1.00f },
2327	{ 0.93F, 0.46F, 0.00F },	2521	{ 0.93f, 0.46f, 0.00f },
2328	{ 0.18F, 0.54F, 0.34F },	2522	{ 0.18f, 0.54f, 0.34f },
2329		2523
2330	{ 0.56F, 0.73F, 0.56F },	2524	{ 0.56f, 0.73f, 0.56f },
2331	{ 0.80F, 0.80F, 0.80F },	2525	{ 0.80f, 0.80f, 0.80f },
2332	{ 0.55F, 0.41F, 0.13F },	2526	{ 0.55f, 0.41f, 0.13f },
2333	{ 0.99F, 0.77F, 0.26F },	2527	{ 0.99f, 0.77f, 0.26f },
2334		2528
2335	{ 0.74F, 0.65F, 0.41F },	2529	{ 0.74f, 0.65f, 0.41f },
2336		2530
2337	{ 0.00F, 1.00F, 1.00F },	2531	{ 0.00f, 1.00f, 1.00f },
2338	{ 1.00F, 0.00F, 1.00F },	2532	{ 1.00f, 0.00f, 1.00f },
2339	{ 1.00F, 1.00F, 0.00F },	2533	{ 1.00f, 1.00f, 0.00f },
2340	};	2534	};
2341		2535
2342	int x, y;	2536	int x, y;
2343		2537
2344	glEnable (GL_TEXTURE_2D);	2538	glEnable (GL_TEXTURE_2D);
		2539	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2540	* but the nvidia driver (185.18.14) mishandles alpha textures
		2541	* and takes the colour from god knows where instead of using
		2542	* Cp. MODULATE results in the same colour, but slightly different
		2543	* alpha, but atcually gives us the correct colour with nvidia.
		2544	*/
2345	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2545	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2346	glEnable (GL_BLEND);	2546	glEnable (GL_BLEND);
2347	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2547	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2348	glBegin (GL_QUADS);	2548	glBegin (GL_QUADS);
2349		2549
2350	for (y = 0; y < h; y++)	2550	for (y = 0; y < h; y++)
…		…
2354		2554
2355	if (m)	2555	if (m)
2356	{	2556	{
2357	float *c = color [m & 15];	2557	float *c = color [m & 15];
2358		2558
2359	float tx1 = m & 0x40 ? 0.5 : 0.;	2559	float tx1 = m & 0x40 ? 0.5f : 0.f;
2360	float tx2 = tx1 + 0.5;	2560	float tx2 = tx1 + 0.5f;
2361		2561
2362	glColor4f (c[0], c[1], c[2], 0.75);	2562	glColor4f (c[0], c[1], c[2], 1);
2363	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2563	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2364	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2564	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2365	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2565	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2366	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2566	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2367	}	2567	}
…		…
2375	void	2575	void
2376	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2576	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2377	PPCODE:	2577	PPCODE:
2378	{	2578	{
2379	int x, y;	2579	int x, y;
2380	int sw1 = sw + 2;	2580	int sw1 = sw + 2;
2381	int sh1 = sh + 2;	2581	int sh1 = sh + 2;
2382	int sh3 = sh * 3;	2582	int sh3 = sh * 3;
2383	int sw34 = (sw * 3 + 3) & ~3;	2583	int sw3 = sw * 3;
		2584	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2585	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2384	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2586	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2385	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2587	memset (darkness1, 0, sw1*sh1);
2386	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2387		2588
2388	SvPOK_only (darkness3_sv);	2589	SvPOK_only (darkness3_sv);
2389	SvCUR_set (darkness3_sv, sw34 * sh3);	2590	SvCUR_set (darkness3_sv, sw3 * sh3);
2390		2591
2391	mx += self->x - 1;	2592	mx += self->x - 1;
2392	my += self->y - 1;	2593	my += self->y - 1;
2393
2394	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2395		2594
2396	for (y = 0; y < sh1; y++)	2595	for (y = 0; y < sh1; y++)
2397	if (0 <= y + my && y + my < self->rows)	2596	if (0 <= y + my && y + my < self->rows)
2398	{	2597	{
2399	maprow *row = self->row + (y + my);	2598	maprow *row = self->row + (y + my);
…		…
2402	if (row->c0 <= x + mx && x + mx < row->c1)	2601	if (row->c0 <= x + mx && x + mx < row->c1)
2403	{	2602	{
2404	mapcell *cell = row->col + (x + mx - row->c0);	2603	mapcell *cell = row->col + (x + mx - row->c0);
2405		2604
2406	darkness1 [y * sw1 + x] = cell->darkness	2605	darkness1 [y * sw1 + x] = cell->darkness
2407	? 255 - (cell->darkness - 1)	2606	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2408	: 255 - FOW_DARKNESS;	2607	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2409	}	2608	}
2410	}	2609	}
2411		2610
2412	for (y = 0; y < sh; ++y)	2611	for (y = 0; y < sh; ++y)
2413	for (x = 0; x < sw; ++x)	2612	for (x = 0; x < sw; ++x)
…		…
2432		2631
2433	uint8_t r13 = (d13 + d23 + d12) / 3;	2632	uint8_t r13 = (d13 + d23 + d12) / 3;
2434	uint8_t r23 = d23;	2633	uint8_t r23 = d23;
2435	uint8_t r33 = (d23 + d33 + d32) / 3;	2634	uint8_t r33 = (d23 + d33 + d32) / 3;
2436		2635
2437	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2636	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2438	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2637	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2439	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2638	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2440	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2639	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2441	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2640	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2442	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2641	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2443	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2642	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2444	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2643	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2445	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2644	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2446	}	2645	}
2447		2646
2448	free (darkness1);	2647	free (darkness1);
2449		2648
2450	EXTEND (SP, 3);	2649	EXTEND (SP, 3);
2451	PUSHs (sv_2mortal (newSViv (sw34)));	2650	PUSHs (sv_2mortal (newSViv (sw3)));
2452	PUSHs (sv_2mortal (newSViv (sh3)));	2651	PUSHs (sv_2mortal (newSViv (sh3)));
2453	PUSHs (darkness3_sv);	2652	PUSHs (darkness3_sv);
2454	}	2653	}
2455		2654
2456	SV *	2655	SV *
…		…
2654	if (RETVAL < 0)	2853	if (RETVAL < 0)
2655	{	2854	{
2656	RETVAL = Mix_GroupOldest (-1);	2855	RETVAL = Mix_GroupOldest (-1);
2657		2856
2658	if (RETVAL < 0)	2857	if (RETVAL < 0)
		2858	{
		2859	// happens sometimes, maybe it just stopped playing(?)
		2860	RETVAL = Mix_GroupAvailable (-1);
		2861
		2862	if (RETVAL < 0)
2659	XSRETURN_UNDEF;	2863	XSRETURN_UNDEF;
2660		2864	}
		2865	else
2661	Mix_HaltChannel (RETVAL);	2866	Mix_HaltChannel (RETVAL);
2662	}	2867	}
2663		2868
2664	Mix_UnregisterAllEffects (RETVAL);	2869	Mix_UnregisterAllEffects (RETVAL);
2665	Mix_Volume (RETVAL, 128);	2870	Mix_Volume (RETVAL, 128);
2666	}	2871	}
…		…
2713	void	2918	void
2714	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2919	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2715	CODE:	2920	CODE:
2716	{	2921	{
2717	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2922	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2718	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2923	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2719	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2924	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2720	}	2925	}
2721		2926
2722	void	2927	void
2723	set_reverse_stereo (DC::Channel self, int flip)	2928	set_reverse_stereo (DC::Channel self, int flip)
…		…
2725	Mix_SetReverseStereo (self, flip);	2930	Mix_SetReverseStereo (self, flip);
2726		2931
2727	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2932	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2728		2933
2729	PROTOTYPES: DISABLE	2934	PROTOTYPES: DISABLE
		2935
		2936	void
		2937	decoders ()
		2938	PPCODE:
		2939	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2940	int i, num = Mix_GetNumChunkDecoders ();
		2941	EXTEND (SP, num);
		2942	for (i = 0; i < num; ++i)
		2943	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2944	#else
		2945	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2946	#endif
2730		2947
2731	DC::MixChunk	2948	DC::MixChunk
2732	new (SV *class, DC::RW rwops)	2949	new (SV *class, DC::RW rwops)
2733	CODE:	2950	CODE:
2734	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2951	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2767	OUTPUT:	2984	OUTPUT:
2768	RETVAL	2985	RETVAL
2769		2986
2770	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2987	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2771		2988
		2989	void
		2990	decoders ()
		2991	PPCODE:
		2992	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2993	int i, num = Mix_GetNumMusicDecoders ();
		2994	EXTEND (SP, num);
		2995	for (i = 0; i < num; ++i)
		2996	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2997	#else
		2998	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2999	#endif
		3000
2772	int	3001	int
2773	volume (int volume = -1)	3002	volume (int volume = -1)
2774	PROTOTYPE: ;$	3003	PROTOTYPE: ;$
2775	CODE:	3004	CODE:
2776	if (items > 0)	3005	if (items > 0)
…		…
2786		3015
2787	void	3016	void
2788	halt ()	3017	halt ()
2789	CODE:	3018	CODE:
2790	Mix_HaltMusic ();	3019	Mix_HaltMusic ();
		3020
		3021	int
		3022	playing ()
		3023	CODE:
		3024	RETVAL = Mix_PlayingMusic ();
		3025	OUTPUT:
		3026	RETVAL
2791		3027
2792	DC::MixMusic	3028	DC::MixMusic
2793	new (SV *class, DC::RW rwops)	3029	new (SV *class, DC::RW rwops)
2794	CODE:	3030	CODE:
2795	RETVAL = Mix_LoadMUS_RW (rwops);	3031	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2826	} *civ, const_iv[] = {	3062	} *civ, const_iv[] = {
2827	# define const_iv(name) { # name, (IV)name }	3063	# define const_iv(name) { # name, (IV)name }
2828	const_iv (GL_VENDOR),	3064	const_iv (GL_VENDOR),
2829	const_iv (GL_VERSION),	3065	const_iv (GL_VERSION),
2830	const_iv (GL_EXTENSIONS),	3066	const_iv (GL_EXTENSIONS),
		3067	const_iv (GL_MAX_TEXTURE_UNITS),
2831	const_iv (GL_COLOR_MATERIAL),	3068	const_iv (GL_COLOR_MATERIAL),
2832	const_iv (GL_SMOOTH),	3069	const_iv (GL_SMOOTH),
2833	const_iv (GL_FLAT),	3070	const_iv (GL_FLAT),
2834	const_iv (GL_DITHER),	3071	const_iv (GL_DITHER),
2835	const_iv (GL_BLEND),	3072	const_iv (GL_BLEND),
…		…
2847	const_iv (GL_ZERO),	3084	const_iv (GL_ZERO),
2848	const_iv (GL_SRC_ALPHA),	3085	const_iv (GL_SRC_ALPHA),
2849	const_iv (GL_DST_ALPHA),	3086	const_iv (GL_DST_ALPHA),
2850	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3087	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2851	const_iv (GL_ONE_MINUS_DST_ALPHA),	3088	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3089	const_iv (GL_SRC_COLOR),
		3090	const_iv (GL_DST_COLOR),
		3091	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3092	const_iv (GL_ONE_MINUS_DST_COLOR),
2852	const_iv (GL_SRC_ALPHA_SATURATE),	3093	const_iv (GL_SRC_ALPHA_SATURATE),
2853	const_iv (GL_RGB),	3094	const_iv (GL_RGB),
2854	const_iv (GL_RGBA),	3095	const_iv (GL_RGBA),
2855	const_iv (GL_RGBA4),	3096	const_iv (GL_RGBA4),
2856	const_iv (GL_RGBA8),	3097	const_iv (GL_RGBA8),
…		…
2924	const_iv (GL_NICEST),	3165	const_iv (GL_NICEST),
2925	const_iv (GL_V2F),	3166	const_iv (GL_V2F),
2926	const_iv (GL_V3F),	3167	const_iv (GL_V3F),
2927	const_iv (GL_T2F_V3F),	3168	const_iv (GL_T2F_V3F),
2928	const_iv (GL_T2F_N3F_V3F),	3169	const_iv (GL_T2F_N3F_V3F),
		3170	const_iv (GL_FUNC_ADD),
		3171	const_iv (GL_FUNC_SUBTRACT),
		3172	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2929	# undef const_iv	3173	# undef const_iv
2930	};	3174	};
2931		3175
2932	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3176	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2933	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3177	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2934		3178
2935	texture_av = newAV ();	3179	texture_av = newAV ();
2936	AvREAL_off (texture_av);	3180	AvREAL_off (texture_av);
2937	}	3181	}
2938		3182
2939	void	3183	void
2940	disable_GL_EXT_blend_func_separate ()	3184	disable_GL_EXT_blend_func_separate ()
2941	CODE:	3185	CODE:
2942	gl.BlendFuncSeparate = 0;	3186	gl.BlendFuncSeparate = 0;
2943	gl.BlendFuncSeparateEXT = 0;	3187	gl.BlendFuncSeparateEXT = 0;
		3188
		3189	void
		3190	apple_nvidia_bug (int enable)
2944		3191
2945	char *	3192	char *
2946	gl_vendor ()	3193	gl_vendor ()
2947	CODE:	3194	CODE:
2948	RETVAL = (char *)glGetString (GL_VENDOR);	3195	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2979		3226
2980	int glGetError ()	3227	int glGetError ()
2981		3228
2982	void glFinish ()	3229	void glFinish ()
2983		3230
		3231	void glFlush ()
		3232
2984	void glClear (int mask)	3233	void glClear (int mask)
2985		3234
2986	void glClearColor (float r, float g, float b, float a = 1.0)	3235	void glClearColor (float r, float g, float b, float a = 1.0)
2987	PROTOTYPE: @	3236	PROTOTYPE: @
2988		3237
…		…
2997	void glBlendFunc (int sfactor, int dfactor)	3246	void glBlendFunc (int sfactor, int dfactor)
2998		3247
2999	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3248	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3000	CODE:	3249	CODE:
3001	gl_BlendFuncSeparate (sa, da, saa, daa);	3250	gl_BlendFuncSeparate (sa, da, saa, daa);
		3251
		3252	# void glBlendEquation (int se)
3002		3253
3003	void glDepthMask (int flag)	3254	void glDepthMask (int flag)
3004		3255
3005	void glLogicOp (int opcode)	3256	void glLogicOp (int opcode)
3006		3257
…		…
3156	void glNewList (int list, int mode = GL_COMPILE)	3407	void glNewList (int list, int mode = GL_COMPILE)
3157		3408
3158	void glEndList ()	3409	void glEndList ()
3159		3410
3160	void glCallList (int list)	3411	void glCallList (int list)
		3412
		3413	void c_init ()
		3414	CODE:
		3415	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3416	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3161		3417
3162	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3418	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3163		3419
3164	PROTOTYPES: DISABLE	3420	PROTOTYPES: DISABLE
3165		3421

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.281 by root, Thu Dec 4 23:58:20 2008 UTC vs. Revision 1.316 by root, Sun Nov 4 02:13:53 2012 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.281 by root, Thu Dec 4 23:58:20 2008 UTC vs.
Revision 1.316 by root, Sun Nov 4 02:13:53 2012 UTC