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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.290 by root, Wed Nov 4 14:40:51 2009 UTC vs.
Revision 1.317 by root, Fri Nov 23 12:39:05 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 64	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
…		…
95		99
96	#define KMOD_LRAM 0x10000 // our extension	100	#define KMOD_LRAM 0x10000 // our extension
97		101
98	#define TEXID_SPEECH 1	102	#define TEXID_SPEECH 1
99	#define TEXID_NOFACE 2	103	#define TEXID_NOFACE 2
100	#define TEXID_HIDDEN 3	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	}
101		123
102	static AV *texture_av;	124	static AV *texture_av;
103		125
104	static struct	126	static struct
105	{	127	{
…		…
460		482
461	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
462	}	484	}
463		485
464	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
465	minpot (unsigned int n)	493	minpot (unsigned int n)
466	{	494	{
467	if (!n)	495	if (!n)
468	return 0;	496	return 0;
469		497
…		…
549		577
550	return mod;	578	return mod;
551	}	579	}
552		580
553	static void	581	static void
554	deliantra_main ()	582	deliantra_main (SV *real_main)
555	{	583	{
556	char *argv[] = { 0 };	584	dSP;
557	call_argv ("::main", G_DISCARD \| G_VOID, argv);	585
		586	PUSHMARK (SP);
		587	call_sv (real_main, G_DISCARD \| G_VOID);
558	}	588	}
559		589
560	#ifdef __MACOSX__	590	#ifdef __MACOSX__
		591	static SV *real_main;
		592
561	/* to due surprising braindamage on the side of SDL design, we	593	/* to due surprising braindamage on the side of SDL design, we
562	* do some mind-boggling hack here: SDL requires a custom main()	594	* do some mind-boggling hack here: SDL requires a custom main()
563	* 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,
564	* 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,
565	* and which calls our main (== SDL_main) back.	597	* and which calls our main (== SDL_main) back.
566	*/	598	*/
567	extern C_LINKAGE int	599	extern C_LINKAGE int
568	main (int argc, char *argv[])	600	main (int argc, char *argv[])
569	{	601	{
570	deliantra_main ();	602	deliantra_main (real_main);
571	}	603	}
572		604
573	#undef main	605	#undef main
574		606
575	extern C_LINKAGE int main (int argc, char *argv[]);	607	extern C_LINKAGE int main (int argc, char *argv[]);
576		608
577	static void	609	static void
578	SDL_braino (void)	610	SDL_main_hack (SV *real_main_)
579	{	611	{
		612	real_main = real_main_;
		613
580	char *argv[] = { "deliantra client", 0 };	614	char *argv[] = { "deliantra client", 0 };
581	(main) (1, argv);	615	(main) (1, argv);
582	}	616	}
583	#else	617	#else
584	static void	618	static void
585	SDL_braino (void)	619	SDL_main_hack (SV *real_main)
586	{	620	{
587	deliantra_main ();	621	deliantra_main (real_main);
588	}	622	}
589	#endif	623	#endif
590		624
591	MODULE = Deliantra::Client PACKAGE = DC	625	MODULE = Deliantra::Client PACKAGE = DC
592		626
…		…
793		827
794	const_iv (FOW_DARKNESS)	828	const_iv (FOW_DARKNESS)
795	# undef const_iv	829	# undef const_iv
796	};	830	};
797		831
798	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--)
799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	833	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
800		834
801	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	835	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
802	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	836	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
803	}	837	}
804		838
…		…
820	NV ceil (NV x)	854	NV ceil (NV x)
821		855
822	IV minpot (UV n)	856	IV minpot (UV n)
823		857
824	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
825		865
826	void	866	void
827	pango_init ()	867	pango_init ()
828	CODE:	868	CODE:
829	{	869	{
…		…
837	#endif	877	#endif
838	}	878	}
839		879
840	char *SDL_GetError ()	880	char *SDL_GetError ()
841		881
842	void SDL_braino ()	882	void SDL_main_hack (SV *real_main)
		883	PROTOTYPE: &
843		884
844	int SDL_Init (U32 flags)	885	int SDL_Init (U32 flags)
845		886
846	int SDL_InitSubSystem (U32 flags)	887	int SDL_InitSubSystem (U32 flags)
847		888
…		…
916	);	957	);
917		958
918	if (RETVAL)	959	if (RETVAL)
919	{	960	{
920	av_clear (texture_av);	961	av_clear (texture_av);
921
922	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
923	#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);
924	#include "glfunc.h"	963	#include "glfunc.h"
925	#undef GL_FUNC	964	#undef GL_FUNC
		965	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		966	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
926	}	967	}
927	}	968	}
928	OUTPUT:	969	OUTPUT:
929	RETVAL	970	RETVAL
930		971
931	void	972	void
		973	SDL_WM_SetCaption (const char title, const char icon)
		974
		975	void
932	SDL_GL_SwapBuffers ()	976	SDL_GL_SwapBuffers ()
933		977
934	char *	978	char *
935	SDL_GetKeyName (int sym)	979	SDL_GetKeyName (int sym)
936		980
…		…
938	SDL_GetAppState ()	982	SDL_GetAppState ()
939		983
940	int	984	int
941	SDL_GetModState ()	985	SDL_GetModState ()
942		986
		987	int
		988	SDL_WaitEvent ()
		989	C_ARGS: 0
		990
943	void	991	void
		992	SDL_PumpEvents ()
		993
		994	void
944	poll_events ()	995	peep_events ()
945	PPCODE:	996	PPCODE:
946	{	997	{
947	SDL_Event ev;	998	SDL_Event ev;
948		999
949	SDL_PumpEvents ();	1000	SDL_PumpEvents ();
…		…
1015		1066
1016	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))));
1017	}	1068	}
1018	}	1069	}
1019		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
1020	int	1084	int
1021	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)
1022	POSTCALL:	1086	POSTCALL:
1023	Mix_HookMusicFinished (music_finished);	1087	Mix_HookMusicFinished (music_finished);
1024	Mix_ChannelFinished (channel_finished);	1088	Mix_ChannelFinished (channel_finished);
…		…
1086	add_font (char *file)	1150	add_font (char *file)
1087	CODE:	1151	CODE:
1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1152	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1089	OUTPUT:	1153	OUTPUT:
1090	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)
1091		1162
1092	void	1163	void
1093	load_image_inline (SV *image_)	1164	load_image_inline (SV *image_)
1094	ALIAS:	1165	ALIAS:
1095	load_image_file = 1	1166	load_image_file = 1
…		…
1421		1492
1422	void	1493	void
1423	set_height (DC::Layout self, int base_height)	1494	set_height (DC::Layout self, int base_height)
1424	CODE:	1495	CODE:
1425	if (self->base_height != base_height)	1496	if (self->base_height != base_height)
1426	{	1497	{
1427	self->base_height = base_height;	1498	self->base_height = base_height;
1428	layout_update_font (self);	1499	layout_update_font (self);
1429	}	1500	}
1430		1501
1431	void	1502	void
…		…
1656	if (ix)	1727	if (ix)
1657	{	1728	{
1658	glDisable (GL_ALPHA_TEST);	1729	glDisable (GL_ALPHA_TEST);
1659	glDisable (GL_BLEND);	1730	glDisable (GL_BLEND);
1660	}	1731	}
		1732	}
		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);
1661	}	1853	}
1662		1854
1663	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)
1664	CODE:	1856	CODE:
1665	{	1857	{
…		…
1840	self->y += MAP_EXTEND_Y;	2032	self->y += MAP_EXTEND_Y;
1841	}	2033	}
1842	}	2034	}
1843		2035
1844	SV *	2036	SV *
1845	map1a_update (DC::Map self, SV *data_, int extmap)	2037	map1a_update (DC::Map self, SV *data_)
1846	CODE:	2038	CODE:
1847	{	2039	{
1848	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2040	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1849	uint8_t data_end = (uint8_t )SvEND (data_);	2041	uint8_t data_end = (uint8_t )SvEND (data_);
1850	mapcell *cell;	2042	mapcell *cell;
…		…
1871		2063
1872	//TODO: don't trust server data to be in-range(!)	2064	//TODO: don't trust server data to be in-range(!)
1873		2065
1874	if (flags & 8)	2066	if (flags & 8)
1875	{	2067	{
		2068	uint8_t ext, cmd;
		2069
1876	if (extmap)	2070	do
1877	{	2071	{
1878	uint8_t ext, cmd;	2072	ext = *data++;
		2073	cmd = ext & 0x7f;
1879		2074
1880	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
1881	{	2078	{
1882	ext = *data++;
1883	cmd = ext & 0x7f;
1884
1885	if (cmd < 4)
1886	cell->darkness = 255 - ext * 64 + 1;
1887	else if (cmd == 5) // health
1888	{
1889	cell->stat_width = 1;	2079	cell->stat_width = 1;
1890	cell->stat_hp = *data++;	2080	cell->stat_hp = *data++;
1891	}
1892	else if (cmd == 6) // monster width
1893	cell->stat_width = *data++ + 1;
1894	else if (cmd == 0x47)
1895	{
1896	if (*data == 1) cell->player = data [1];
1897	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1898	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1899	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1900
1901	data += *data + 1;
1902	}
1903	else if (cmd == 8) // cell flags
1904	cell->flags = *data++;
1905	else if (ext & 0x40) // unknown, multibyte => skip
1906	data += *data + 1;
1907	else
1908	data++;
1909	}	2081	}
1910	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++;
1911	}	2099	}
1912	else	2100	while (ext & 0x80);
1913	cell->darkness = *data++ + 1;
1914	}	2101	}
1915		2102
1916	for (z = 0; z <= 2; ++z)	2103	for (z = 0; z <= 2; ++z)
1917	if (flags & (4 >> z))	2104	if (flags & (4 >> z))
1918	{	2105	{
…		…
1966	? self->row + y	2153	? self->row + y
1967	: 0;	2154	: 0;
1968		2155
1969	for (x = x0; x < x1; x++)	2156	for (x = x0; x < x1; x++)
1970	{	2157	{
1971	int r = 32, g = 32, b = 32, a = 192;	2158	unsigned int r = 32, g = 32, b = 32, a = 192;
1972		2159
1973	if (row && row->c0 <= x && x < row->c1)	2160	if (row && row->c0 <= x && x < row->c1)
1974	{	2161	{
1975	mapcell *cell = row->col + (x - row->c0);	2162	mapcell *cell = row->col + (x - row->c0);
1976		2163
…		…
1978	{	2165	{
1979	maptex tex = self->tex [cell->tile [z]];	2166	maptex tex = self->tex [cell->tile [z]];
1980	int a0 = 255 - tex.a;	2167	int a0 = 255 - tex.a;
1981	int a1 = tex.a;	2168	int a1 = tex.a;
1982		2169
1983	r = (r * a0 + tex.r * a1) / 255;	2170	r = div255 (r * a0 + tex.r * a1);
1984	g = (g * a0 + tex.g * a1) / 255;	2171	g = div255 (g * a0 + tex.g * a1);
1985	b = (b * a0 + tex.b * a1) / 255;	2172	b = div255 (b * a0 + tex.b * a1);
1986	a = (a * a0 + tex.a * a1) / 255;	2173	a = div255 (a * a0 + tex.a * a1);
1987	}	2174	}
1988	}	2175	}
1989		2176
1990	*map++ = (r )	2177	*map++ = (r )
1991	\| (g << 8)	2178	\| (g << 8)
…		…
1998	}	2185	}
1999	OUTPUT:	2186	OUTPUT:
2000	RETVAL	2187	RETVAL
2001		2188
2002	void	2189	void
2003	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)
2004	CODE:	2191	CODE:
2005	{	2192	{
2006	int x, y, z;	2193	int x, y, z;
2007		2194
2008	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2195	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
…		…
2012	int pl_x, pl_y;	2199	int pl_x, pl_y;
2013	maptex pl_tex;	2200	maptex pl_tex;
2014	rc_t *rc = rc_alloc ();	2201	rc_t *rc = rc_alloc ();
2015	rc_t *rc_ov = rc_alloc ();	2202	rc_t *rc_ov = rc_alloc ();
2016	rc_key_t key;	2203	rc_key_t key;
2017	rc_array_t arr, arr_hidden;	2204	rc_array_t *arr;
2018		2205
2019	pl_tex.name = 0;	2206	pl_tex.name = 0;
2020		2207
2021	// that's current max. sorry.	2208	// that's current max. sorry.
2022	if (sw > 255) sw = 255;	2209	if (sw > 255) sw = 255;
…		…
2059	}	2246	}
2060		2247
2061	glEnable (GL_BLEND);	2248	glEnable (GL_BLEND);
2062	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2249	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2063	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2250	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2064
2065	key.texname = self->tex [TEXID_HIDDEN].name;
2066	arr_hidden = rc_array (rc_ov, &key);
2067		2251
2068	for (z = 0; z <= 2; z++)	2252	for (z = 0; z <= 2; z++)
2069	{	2253	{
2070	memset (smooth_level, 0, sizeof (smooth_level));	2254	memset (smooth_level, 0, sizeof (smooth_level));
2071	key.texname = -1;	2255	key.texname = -1;
…		…
2095		2279
2096	key.texname = tex.name;	2280	key.texname = tex.name;
2097	arr = rc_array (rc, &key);	2281	arr = rc_array (rc, &key);
2098	}	2282	}
2099		2283
2100	px = (x + 1) * T - tex.w;	2284	px = (x + 1) * Th - tex.w;
2101	py = (y + 1) * T - tex.h;	2285	py = (y + 1) * Tw - tex.h;
2102		2286
2103	if (expect_false (cell->player == player) && expect_false (z == 2))	2287	if (expect_false (cell->player == player) && expect_false (z == 2))
2104	{	2288	{
2105	pl_x = px;	2289	pl_x = px;
2106	pl_y = py;	2290	pl_y = py;
…		…
2151	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);
2152	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);
2153	}	2337	}
2154	}	2338	}
2155		2339
2156	if (expect_false (z == 2))	2340	if (expect_false (z == 2) && expect_false (cell->flags))
2157	{	2341	{
2158	/* draw question marks on top of hidden spaces */	2342	// overlays such as the speech bubble, probably more to come
2159	if (!cell->darkness)	2343	if (cell->flags & 1)
2160	{	2344	{
2161	maptex tex = self->tex [TEXID_HIDDEN];
2162	int px = (x + 1) * T - tex.w;
2163	int py = (y + 1) * T - tex.h;
2164
2165	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
2166	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
2167	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2168	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
2169	}
2170
2171	if (expect_false (cell->flags))
2172	{
2173	// overlays such as the speech bubble, probably more to come
2174	if (cell->flags & 1)
2175	{
2176	rc_key_t key_ov = key;	2345	rc_key_t key_ov = key;
2177	maptex tex = self->tex [TEXID_SPEECH];	2346	maptex tex = self->tex [TEXID_SPEECH];
2178	rc_array_t *arr;	2347	rc_array_t *arr;
2179	int px = x * T + T * 2 / 32;	2348	int px = x * Tw + Tw * 2 / 32;
2180	int py = y * T - T * 6 / 32;	2349	int py = y * Th - Th * 6 / 32;
2181		2350
2182	key_ov.texname = tex.name;	2351	key_ov.texname = tex.name;
2183	arr = rc_array (rc_ov, &key_ov);	2352	arr = rc_array (rc_ov, &key_ov);
2184		2353
2185	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2354	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2186	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);	2355	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2187	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);	2356	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2188	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);	2357	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2189	}
2190	}	2358	}
2191	}	2359	}
2192	}	2360	}
2193	}	2361	}
2194		2362
…		…
2221	if (!(bits & 0x1000)	2389	if (!(bits & 0x1000)
2222	&& skey->level == level	2390	&& skey->level == level
2223	&& level > smooth_max [skey->x][skey->y])	2391	&& level > smooth_max [skey->x][skey->y])
2224	{	2392	{
2225	maptex tex = self->tex [skey->tile];	2393	maptex tex = self->tex [skey->tile];
2226	int px = (((int)skey->x) - 1) * T;	2394	int px = (((int)skey->x) - 1) * Tw;
2227	int py = (((int)skey->y) - 1) * T;	2395	int py = (((int)skey->y) - 1) * Th;
2228	int border = bits & 15;	2396	int border = bits & 15;
2229	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2397	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2230	float dx = tex.s * .0625f; // 16 images/row	2398	float dx = tex.s * .0625f; // 16 images/row
2231	float dy = tex.t * .5f ; // 2 images/column	2399	float dy = tex.t * .5f ; // 2 images/column
2232		2400
…		…
2245		2413
2246	if (border)	2414	if (border)
2247	{	2415	{
2248	float ox = border * dx;	2416	float ox = border * dx;
2249		2417
2250	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2418	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2251	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2419	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2252	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2420	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2253	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2421	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2254	}	2422	}
2255		2423
2256	if (corner)	2424	if (corner)
2257	{	2425	{
2258	float ox = corner * dx;	2426	float ox = corner * dx;
2259		2427
2260	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2428	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2261	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2429	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2262	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2430	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2263	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2431	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2264	}	2432	}
2265	}	2433	}
2266	}	2434	}
2267	}	2435	}
2268	}	2436	}
…		…
2309	for (x = 0; x < sw; x++)	2477	for (x = 0; x < sw; x++)
2310	if (row->c0 <= x + mx && x + mx < row->c1)	2478	if (row->c0 <= x + mx && x + mx < row->c1)
2311	{	2479	{
2312	mapcell *cell = row->col + (x + mx - row->c0);	2480	mapcell *cell = row->col + (x + mx - row->c0);
2313		2481
2314	int px = x * T;	2482	int px = x * Tw;
2315	int py = y * T;	2483	int py = y * Th;
2316		2484
2317	if (expect_false (cell->player == player))	2485	if (expect_false (cell->player == player))
2318	{	2486	{
2319	px += sdx;	2487	px += sdx;
2320	py += sdy;	2488	py += sdy;
2321	}	2489	}
2322		2490
2323	if (cell->stat_hp)	2491	if (cell->stat_hp)
2324	{	2492	{
2325	int width = cell->stat_width * T;	2493	int width = cell->stat_width * Tw;
2326	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2494	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2327		2495
2328	glColor3ub (0, 0, 0);	2496	glColor3ub (0, 0, 0);
2329	glRectf (px + 1, py - thick - 2,	2497	glRectf (px + 1, py - thick - 2,
2330	px + width - 1, py);	2498	px + width - 1, py);
2331		2499
…		…
2337	}	2505	}
2338	}	2506	}
2339	}	2507	}
2340		2508
2341	void	2509	void
2342	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)
2343	CODE:	2511	CODE:
2344	{	2512	{
2345	static float color[16][3] = {	2513	static float color[16][3] = {
2346	{ 0.00F, 0.00F, 0.00F },	2514	{ 0.00f, 0.00f, 0.00f },
2347	{ 1.00F, 1.00F, 1.00F },	2515	{ 1.00f, 1.00f, 1.00f },
2348	{ 0.00F, 0.00F, 0.55F },	2516	{ 0.00f, 0.00f, 0.55f },
2349	{ 1.00F, 0.00F, 0.00F },	2517	{ 1.00f, 0.00f, 0.00f },
2350		2518
2351	{ 1.00F, 0.54F, 0.00F },	2519	{ 1.00f, 0.54f, 0.00f },
2352	{ 0.11F, 0.56F, 1.00F },	2520	{ 0.11f, 0.56f, 1.00f },
2353	{ 0.93F, 0.46F, 0.00F },	2521	{ 0.93f, 0.46f, 0.00f },
2354	{ 0.18F, 0.54F, 0.34F },	2522	{ 0.18f, 0.54f, 0.34f },
2355		2523
2356	{ 0.56F, 0.73F, 0.56F },	2524	{ 0.56f, 0.73f, 0.56f },
2357	{ 0.80F, 0.80F, 0.80F },	2525	{ 0.80f, 0.80f, 0.80f },
2358	{ 0.55F, 0.41F, 0.13F },	2526	{ 0.55f, 0.41f, 0.13f },
2359	{ 0.99F, 0.77F, 0.26F },	2527	{ 0.99f, 0.77f, 0.26f },
2360		2528
2361	{ 0.74F, 0.65F, 0.41F },	2529	{ 0.74f, 0.65f, 0.41f },
2362		2530
2363	{ 0.00F, 1.00F, 1.00F },	2531	{ 0.00f, 1.00f, 1.00f },
2364	{ 1.00F, 0.00F, 1.00F },	2532	{ 1.00f, 0.00f, 1.00f },
2365	{ 1.00F, 1.00F, 0.00F },	2533	{ 1.00f, 1.00f, 0.00f },
2366	};	2534	};
2367		2535
2368	int x, y;	2536	int x, y;
2369		2537
2370	glEnable (GL_TEXTURE_2D);	2538	glEnable (GL_TEXTURE_2D);
2371	/* GL_REPLACE would be correct, as we don't need to modulate alpha,	2539	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
2372	* but the nvidia driver (185.18.14) mishandles alpha textures	2540	* but the nvidia driver (185.18.14) mishandles alpha textures
2373	* ansd takes the colour from god knows where instead of using	2541	* and takes the colour from god knows where instead of using
2374	* Cp. MODULATE results in the same colour, but slightly different	2542	* Cp. MODULATE results in the same colour, but slightly different
2375	* alpha, but atcually gives us the correct colour with nvidia.	2543	* alpha, but atcually gives us the correct colour with nvidia.
2376	*/	2544	*/
2377	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	2545	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2378	glEnable (GL_BLEND);	2546	glEnable (GL_BLEND);
…		…
2386		2554
2387	if (m)	2555	if (m)
2388	{	2556	{
2389	float *c = color [m & 15];	2557	float *c = color [m & 15];
2390		2558
2391	float tx1 = m & 0x40 ? 0.5 : 0.;	2559	float tx1 = m & 0x40 ? 0.5f : 0.f;
2392	float tx2 = tx1 + 0.5;	2560	float tx2 = tx1 + 0.5f;
2393		2561
2394	glColor4f (c[0], c[1], c[2], 1);	2562	glColor4f (c[0], c[1], c[2], 1);
2395	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2563	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2396	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2564	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2397	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2565	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
…		…
2407	void	2575	void
2408	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)
2409	PPCODE:	2577	PPCODE:
2410	{	2578	{
2411	int x, y;	2579	int x, y;
2412	int sw1 = sw + 2;	2580	int sw1 = sw + 2;
2413	int sh1 = sh + 2;	2581	int sh1 = sh + 2;
2414	int sh3 = sh * 3;	2582	int sh3 = sh * 3;
2415	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);
2416	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2586	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2417	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2587	memset (darkness1, 0, sw1*sh1);
2418	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2419		2588
2420	SvPOK_only (darkness3_sv);	2589	SvPOK_only (darkness3_sv);
2421	SvCUR_set (darkness3_sv, sw34 * sh3);	2590	SvCUR_set (darkness3_sv, sw3 * sh3);
2422		2591
2423	mx += self->x - 1;	2592	mx += self->x - 1;
2424	my += self->y - 1;	2593	my += self->y - 1;
2425
2426	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2427		2594
2428	for (y = 0; y < sh1; y++)	2595	for (y = 0; y < sh1; y++)
2429	if (0 <= y + my && y + my < self->rows)	2596	if (0 <= y + my && y + my < self->rows)
2430	{	2597	{
2431	maprow *row = self->row + (y + my);	2598	maprow *row = self->row + (y + my);
…		…
2434	if (row->c0 <= x + mx && x + mx < row->c1)	2601	if (row->c0 <= x + mx && x + mx < row->c1)
2435	{	2602	{
2436	mapcell *cell = row->col + (x + mx - row->c0);	2603	mapcell *cell = row->col + (x + mx - row->c0);
2437		2604
2438	darkness1 [y * sw1 + x] = cell->darkness	2605	darkness1 [y * sw1 + x] = cell->darkness
2439	? 255 - (cell->darkness - 1)	2606	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2440	: 255 - FOW_DARKNESS;	2607	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2441	}	2608	}
2442	}	2609	}
2443		2610
2444	for (y = 0; y < sh; ++y)	2611	for (y = 0; y < sh; ++y)
2445	for (x = 0; x < sw; ++x)	2612	for (x = 0; x < sw; ++x)
…		…
2464		2631
2465	uint8_t r13 = (d13 + d23 + d12) / 3;	2632	uint8_t r13 = (d13 + d23 + d12) / 3;
2466	uint8_t r23 = d23;	2633	uint8_t r23 = d23;
2467	uint8_t r33 = (d23 + d33 + d32) / 3;	2634	uint8_t r33 = (d23 + d33 + d32) / 3;
2468		2635
2469	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2636	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2470	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2637	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2471	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2638	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2472	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2639	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2473	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 */
2474	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2641	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2475	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2642	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2476	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2643	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2477	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2644	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2478	}	2645	}
2479		2646
2480	free (darkness1);	2647	free (darkness1);
2481		2648
2482	EXTEND (SP, 3);	2649	EXTEND (SP, 3);
2483	PUSHs (sv_2mortal (newSViv (sw34)));	2650	PUSHs (sv_2mortal (newSViv (sw3)));
2484	PUSHs (sv_2mortal (newSViv (sh3)));	2651	PUSHs (sv_2mortal (newSViv (sh3)));
2485	PUSHs (darkness3_sv);	2652	PUSHs (darkness3_sv);
2486	}	2653	}
2487		2654
2488	SV *	2655	SV *
…		…
2686	if (RETVAL < 0)	2853	if (RETVAL < 0)
2687	{	2854	{
2688	RETVAL = Mix_GroupOldest (-1);	2855	RETVAL = Mix_GroupOldest (-1);
2689		2856
2690	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)
2691	XSRETURN_UNDEF;	2863	XSRETURN_UNDEF;
2692		2864	}
		2865	else
2693	Mix_HaltChannel (RETVAL);	2866	Mix_HaltChannel (RETVAL);
2694	}	2867	}
2695		2868
2696	Mix_UnregisterAllEffects (RETVAL);	2869	Mix_UnregisterAllEffects (RETVAL);
2697	Mix_Volume (RETVAL, 128);	2870	Mix_Volume (RETVAL, 128);
2698	}	2871	}
…		…
2745	void	2918	void
2746	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)
2747	CODE:	2920	CODE:
2748	{	2921	{
2749	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));
2750	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;
2751	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2924	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2752	}	2925	}
2753		2926
2754	void	2927	void
2755	set_reverse_stereo (DC::Channel self, int flip)	2928	set_reverse_stereo (DC::Channel self, int flip)
…		…
2757	Mix_SetReverseStereo (self, flip);	2930	Mix_SetReverseStereo (self, flip);
2758		2931
2759	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2932	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2760		2933
2761	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
2762		2947
2763	DC::MixChunk	2948	DC::MixChunk
2764	new (SV *class, DC::RW rwops)	2949	new (SV *class, DC::RW rwops)
2765	CODE:	2950	CODE:
2766	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2951	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2799	OUTPUT:	2984	OUTPUT:
2800	RETVAL	2985	RETVAL
2801		2986
2802	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2987	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2803		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
2804	int	3001	int
2805	volume (int volume = -1)	3002	volume (int volume = -1)
2806	PROTOTYPE: ;$	3003	PROTOTYPE: ;$
2807	CODE:	3004	CODE:
2808	if (items > 0)	3005	if (items > 0)
…		…
2818		3015
2819	void	3016	void
2820	halt ()	3017	halt ()
2821	CODE:	3018	CODE:
2822	Mix_HaltMusic ();	3019	Mix_HaltMusic ();
		3020
		3021	int
		3022	playing ()
		3023	CODE:
		3024	RETVAL = Mix_PlayingMusic ();
		3025	OUTPUT:
		3026	RETVAL
2823		3027
2824	DC::MixMusic	3028	DC::MixMusic
2825	new (SV *class, DC::RW rwops)	3029	new (SV *class, DC::RW rwops)
2826	CODE:	3030	CODE:
2827	RETVAL = Mix_LoadMUS_RW (rwops);	3031	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2858	} *civ, const_iv[] = {	3062	} *civ, const_iv[] = {
2859	# define const_iv(name) { # name, (IV)name }	3063	# define const_iv(name) { # name, (IV)name }
2860	const_iv (GL_VENDOR),	3064	const_iv (GL_VENDOR),
2861	const_iv (GL_VERSION),	3065	const_iv (GL_VERSION),
2862	const_iv (GL_EXTENSIONS),	3066	const_iv (GL_EXTENSIONS),
		3067	const_iv (GL_MAX_TEXTURE_UNITS),
2863	const_iv (GL_COLOR_MATERIAL),	3068	const_iv (GL_COLOR_MATERIAL),
2864	const_iv (GL_SMOOTH),	3069	const_iv (GL_SMOOTH),
2865	const_iv (GL_FLAT),	3070	const_iv (GL_FLAT),
2866	const_iv (GL_DITHER),	3071	const_iv (GL_DITHER),
2867	const_iv (GL_BLEND),	3072	const_iv (GL_BLEND),
…		…
2879	const_iv (GL_ZERO),	3084	const_iv (GL_ZERO),
2880	const_iv (GL_SRC_ALPHA),	3085	const_iv (GL_SRC_ALPHA),
2881	const_iv (GL_DST_ALPHA),	3086	const_iv (GL_DST_ALPHA),
2882	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3087	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2883	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),
2884	const_iv (GL_SRC_ALPHA_SATURATE),	3093	const_iv (GL_SRC_ALPHA_SATURATE),
2885	const_iv (GL_RGB),	3094	const_iv (GL_RGB),
2886	const_iv (GL_RGBA),	3095	const_iv (GL_RGBA),
2887	const_iv (GL_RGBA4),	3096	const_iv (GL_RGBA4),
2888	const_iv (GL_RGBA8),	3097	const_iv (GL_RGBA8),
…		…
2956	const_iv (GL_NICEST),	3165	const_iv (GL_NICEST),
2957	const_iv (GL_V2F),	3166	const_iv (GL_V2F),
2958	const_iv (GL_V3F),	3167	const_iv (GL_V3F),
2959	const_iv (GL_T2F_V3F),	3168	const_iv (GL_T2F_V3F),
2960	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),
2961	# undef const_iv	3173	# undef const_iv
2962	};	3174	};
2963		3175
2964	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--)
2965	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3177	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2966		3178
2967	texture_av = newAV ();	3179	texture_av = newAV ();
2968	AvREAL_off (texture_av);	3180	AvREAL_off (texture_av);
2969	}	3181	}
2970		3182
2971	void	3183	void
2972	disable_GL_EXT_blend_func_separate ()	3184	disable_GL_EXT_blend_func_separate ()
2973	CODE:	3185	CODE:
2974	gl.BlendFuncSeparate = 0;	3186	gl.BlendFuncSeparate = 0;
2975	gl.BlendFuncSeparateEXT = 0;	3187	gl.BlendFuncSeparateEXT = 0;
		3188
		3189	void
		3190	apple_nvidia_bug (int enable)
2976		3191
2977	char *	3192	char *
2978	gl_vendor ()	3193	gl_vendor ()
2979	CODE:	3194	CODE:
2980	RETVAL = (char *)glGetString (GL_VENDOR);	3195	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
3011		3226
3012	int glGetError ()	3227	int glGetError ()
3013		3228
3014	void glFinish ()	3229	void glFinish ()
3015		3230
		3231	void glFlush ()
		3232
3016	void glClear (int mask)	3233	void glClear (int mask)
3017		3234
3018	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)
3019	PROTOTYPE: @	3236	PROTOTYPE: @
3020		3237
…		…
3029	void glBlendFunc (int sfactor, int dfactor)	3246	void glBlendFunc (int sfactor, int dfactor)
3030		3247
3031	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3248	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3032	CODE:	3249	CODE:
3033	gl_BlendFuncSeparate (sa, da, saa, daa);	3250	gl_BlendFuncSeparate (sa, da, saa, daa);
		3251
		3252	# void glBlendEquation (int se)
3034		3253
3035	void glDepthMask (int flag)	3254	void glDepthMask (int flag)
3036		3255
3037	void glLogicOp (int opcode)	3256	void glLogicOp (int opcode)
3038		3257
…		…
3188	void glNewList (int list, int mode = GL_COMPILE)	3407	void glNewList (int list, int mode = GL_COMPILE)
3189		3408
3190	void glEndList ()	3409	void glEndList ()
3191		3410
3192	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);
3193		3417
3194	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3418	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3195		3419
3196	PROTOTYPES: DISABLE	3420	PROTOTYPES: DISABLE
3197		3421

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.290 by root, Wed Nov 4 14:40:51 2009 UTC vs. Revision 1.317 by root, Fri Nov 23 12:39:05 2012 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.290 by root, Wed Nov 4 14:40:51 2009 UTC vs.
Revision 1.317 by root, Fri Nov 23 12:39:05 2012 UTC