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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.277 by root, Mon Sep 1 06:18:09 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)
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	{
…		…
233	int w, h;	259	int w, h;
234	float s, t;	260	float s, t;
235	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
236	tileid smoothtile;	262	tileid smoothtile;
237	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
238	} maptex;	265	} maptex;
239		266
240	typedef struct {	267	typedef struct {
241	uint32_t player;	268	uint32_t player;
242	tileid tile[3];	269	tileid tile[3];
…		…
455		482
456	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
457	}	484	}
458		485
459	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
460	minpot (unsigned int n)	493	minpot (unsigned int n)
461	{	494	{
462	if (!n)	495	if (!n)
463	return 0;	496	return 0;
464		497
…		…
547		580
548	static void	581	static void
549	deliantra_main ()	582	deliantra_main ()
550	{	583	{
551	char *argv[] = { 0 };	584	char *argv[] = { 0 };
552	call_argv ("::main", G_DISCARD \| G_VOID, argv);	585	call_argv ("DC::Main::main", G_DISCARD \| G_VOID, argv);
553	}	586	}
554		587
555	#ifdef __MACOSX__	588	#ifdef __MACOSX__
556	/* to due surprising braindamage on the side of SDL design, we	589	/* to due surprising braindamage on the side of SDL design, we
557	* do some mind-boggling hack here: SDL requires a custom main()	590	* do some mind-boggling hack here: SDL requires a custom main()
558	* 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,
559	* 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,
560	* and which calls our main (== SDL_main) back.	593	* and which calls our main (== SDL_main) back.
561	*/	594	*/
562	extern C_LINKAGE int	595	extern C_LINKAGE int
563	main (int argc, char *argv[])	596	main (int argc, char *argv[])
564	{	597	{
…		…
788		821
789	const_iv (FOW_DARKNESS)	822	const_iv (FOW_DARKNESS)
790	# undef const_iv	823	# undef const_iv
791	};	824	};
792		825
793	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--)
794	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
795		828
796	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
797	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
798	}	831	}
799		832
…		…
815	NV ceil (NV x)	848	NV ceil (NV x)
816		849
817	IV minpot (UV n)	850	IV minpot (UV n)
818		851
819	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
820		859
821	void	860	void
822	pango_init ()	861	pango_init ()
823	CODE:	862	CODE:
824	{	863	{
…		…
916		955
917	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");	956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
918	#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);
919	#include "glfunc.h"	958	#include "glfunc.h"
920	#undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
921	}	963	}
922	}	964	}
923	OUTPUT:	965	OUTPUT:
924	RETVAL	966	RETVAL
925		967
…		…
933	SDL_GetAppState ()	975	SDL_GetAppState ()
934		976
935	int	977	int
936	SDL_GetModState ()	978	SDL_GetModState ()
937		979
		980	int
		981	SDL_WaitEvent ()
		982	C_ARGS: 0
		983
938	void	984	void
		985	SDL_PumpEvents ()
		986
		987	void
939	poll_events ()	988	peep_events ()
940	PPCODE:	989	PPCODE:
941	{	990	{
942	SDL_Event ev;	991	SDL_Event ev;
943		992
944	SDL_PumpEvents ();	993	SDL_PumpEvents ();
…		…
1010		1059
1011	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))));
1012	}	1061	}
1013	}	1062	}
1014		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
1015	int	1077	int
1016	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)
1017	POSTCALL:	1079	POSTCALL:
1018	Mix_HookMusicFinished (music_finished);	1080	Mix_HookMusicFinished (music_finished);
1019	Mix_ChannelFinished (channel_finished);	1081	Mix_ChannelFinished (channel_finished);
…		…
1081	add_font (char *file)	1143	add_font (char *file)
1082	CODE:	1144	CODE:
1083	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1145	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1084	OUTPUT:	1146	OUTPUT:
1085	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)
1086		1155
1087	void	1156	void
1088	load_image_inline (SV *image_)	1157	load_image_inline (SV *image_)
1089	ALIAS:	1158	ALIAS:
1090	load_image_file = 1	1159	load_image_file = 1
…		…
1206	#if DEBUG	1275	#if DEBUG
1207	VALGRIND_DO_LEAK_CHECK;	1276	VALGRIND_DO_LEAK_CHECK;
1208	#endif	1277	#endif
1209	}	1278	}
1210		1279
		1280	int
		1281	SvREFCNT (SV *sv)
		1282	CODE:
		1283	RETVAL = SvREFCNT (sv);
		1284	OUTPUT:
		1285	RETVAL
		1286
1211	MODULE = Deliantra::Client PACKAGE = DC::Font	1287	MODULE = Deliantra::Client PACKAGE = DC::Font
1212		1288
1213	PROTOTYPES: DISABLE	1289	PROTOTYPES: DISABLE
1214		1290
1215	DC::Font	1291	DC::Font
…		…
1644	if (ix)	1720	if (ix)
1645	{	1721	{
1646	glDisable (GL_ALPHA_TEST);	1722	glDisable (GL_ALPHA_TEST);
1647	glDisable (GL_BLEND);	1723	glDisable (GL_BLEND);
1648	}	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);
1649	}	1846	}
1650		1847
1651	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)
1652	CODE:	1849	CODE:
1653	{	1850	{
…		…
1759	//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);
1760	// use uglier nearest interpolation because linear suffers	1957	// use uglier nearest interpolation because linear suffers
1761	// from transparent color bleeding and ugly wrapping effects.	1958	// from transparent color bleeding and ugly wrapping effects.
1762	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1959	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1763	}	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	}
1764		1981
1765	int	1982	int
1766	ox (DC::Map self)	1983	ox (DC::Map self)
1767	ALIAS:	1984	ALIAS:
1768	oy = 1	1985	oy = 1
…		…
1849	{	2066	{
1850	ext = *data++;	2067	ext = *data++;
1851	cmd = ext & 0x7f;	2068	cmd = ext & 0x7f;
1852		2069
1853	if (cmd < 4)	2070	if (cmd < 4)
1854	cell->darkness = 255 - ext * 64 + 1;	2071	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1855	else if (cmd == 5) // health	2072	else if (cmd == 5) // health
1856	{	2073	{
1857	cell->stat_width = 1;	2074	cell->stat_width = 1;
1858	cell->stat_hp = *data++;	2075	cell->stat_hp = *data++;
1859	}	2076	}
…		…
1889	cell->tile [z] = self->face2tile [face];	2106	cell->tile [z] = self->face2tile [face];
1890		2107
1891	if (cell->tile [z])	2108	if (cell->tile [z])
1892	{	2109	{
1893	maptex *tex = self->tex + cell->tile [z];	2110	maptex *tex = self->tex + cell->tile [z];
		2111	tex->unused = 0;
1894	if (!tex->name)	2112	if (!tex->name)
1895	av_push (missing, newSViv (cell->tile [z]));	2113	av_push (missing, newSViv (cell->tile [z]));
1896		2114
1897	if (tex->smoothtile)	2115	if (tex->smoothtile)
1898	{	2116	{
1899	maptex *smooth = self->tex + tex->smoothtile;	2117	maptex *smooth = self->tex + tex->smoothtile;
		2118	smooth->unused = 0;
1900	if (!smooth->name)	2119	if (!smooth->name)
1901	av_push (missing, newSViv (tex->smoothtile));	2120	av_push (missing, newSViv (tex->smoothtile));
1902	}	2121	}
1903	}	2122	}
1904	}	2123	}
…		…
1932	? self->row + y	2151	? self->row + y
1933	: 0;	2152	: 0;
1934		2153
1935	for (x = x0; x < x1; x++)	2154	for (x = x0; x < x1; x++)
1936	{	2155	{
1937	int r = 32, g = 32, b = 32, a = 192;	2156	unsigned int r = 32, g = 32, b = 32, a = 192;
1938		2157
1939	if (row && row->c0 <= x && x < row->c1)	2158	if (row && row->c0 <= x && x < row->c1)
1940	{	2159	{
1941	mapcell *cell = row->col + (x - row->c0);	2160	mapcell *cell = row->col + (x - row->c0);
1942		2161
…		…
1944	{	2163	{
1945	maptex tex = self->tex [cell->tile [z]];	2164	maptex tex = self->tex [cell->tile [z]];
1946	int a0 = 255 - tex.a;	2165	int a0 = 255 - tex.a;
1947	int a1 = tex.a;	2166	int a1 = tex.a;
1948		2167
1949	r = (r * a0 + tex.r * a1) / 255;	2168	r = div255 (r * a0 + tex.r * a1);
1950	g = (g * a0 + tex.g * a1) / 255;	2169	g = div255 (g * a0 + tex.g * a1);
1951	b = (b * a0 + tex.b * a1) / 255;	2170	b = div255 (b * a0 + tex.b * a1);
1952	a = (a * a0 + tex.a * a1) / 255;	2171	a = div255 (a * a0 + tex.a * a1);
1953	}	2172	}
1954	}	2173	}
1955		2174
1956	*map++ = (r )	2175	*map++ = (r )
1957	\| (g << 8)	2176	\| (g << 8)
…		…
1964	}	2183	}
1965	OUTPUT:	2184	OUTPUT:
1966	RETVAL	2185	RETVAL
1967		2186
1968	void	2187	void
1969	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)
1970	CODE:	2189	CODE:
1971	{	2190	{
1972	int x, y, z;	2191	int x, y, z;
1973		2192
1974	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2193	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1975	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
1976	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)
1977	smooth_key skey;	2196	smooth_key skey;
1978	int pl_x, pl_y;	2197	int pl_x, pl_y;
1979	maptex pl_tex;	2198	maptex pl_tex;
1980	rc_t *rc = rc_alloc ();	2199	rc_t *rc = rc_alloc ();
		2200	rc_t *rc_ov = rc_alloc ();
1981	rc_key_t key;	2201	rc_key_t key;
1982	rc_array_t *arr;	2202	rc_array_t *arr;
1983		2203
1984	pl_tex.name = 0;	2204	pl_tex.name = 0;
1985		2205
1986	// thats current max. sorry.	2206	// that's current max. sorry.
1987	if (sw > 255) sw = 255;	2207	if (sw > 255) sw = 255;
1988	if (sh > 255) sh = 255;	2208	if (sh > 255) sh = 255;
1989		2209
1990	// clear key, in case of extra padding	2210	// clear key, in case of extra padding
1991	memset (&skey, 0, sizeof (skey));	2211	memset (&skey, 0, sizeof (skey));
…		…
1995	key.g = 255;	2215	key.g = 255;
1996	key.b = 255;	2216	key.b = 255;
1997	key.a = 255;	2217	key.a = 255;
1998	key.mode = GL_QUADS;	2218	key.mode = GL_QUADS;
1999	key.format = GL_T2F_V3F;	2219	key.format = GL_T2F_V3F;
2000	key.texname = -1;
2001		2220
2002	mx += self->x;	2221	mx += self->x;
2003	my += self->y;	2222	my += self->y;
2004		2223
2005	// first pass: determine smooth_max	2224	// first pass: determine smooth_max
…		…
2029	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2248	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2030		2249
2031	for (z = 0; z <= 2; z++)	2250	for (z = 0; z <= 2; z++)
2032	{	2251	{
2033	memset (smooth_level, 0, sizeof (smooth_level));	2252	memset (smooth_level, 0, sizeof (smooth_level));
		2253	key.texname = -1;
2034		2254
2035	for (y = 0; y < sh; y++)	2255	for (y = 0; y < sh; y++)
2036	if (0 <= y + my && y + my < self->rows)	2256	if (0 <= y + my && y + my < self->rows)
2037	{	2257	{
2038	maprow *row = self->row + (y + my);	2258	maprow *row = self->row + (y + my);
…		…
2044	tileid tile = cell->tile [z];	2264	tileid tile = cell->tile [z];
2045		2265
2046	if (tile)	2266	if (tile)
2047	{	2267	{
2048	maptex tex = self->tex [tile];	2268	maptex tex = self->tex [tile];
2049	int px = (x + 1) * T - tex.w;	2269	int px, py;
2050	int py = (y + 1) * T - tex.h;
2051		2270
2052	if (key.texname != tex.name)	2271	if (key.texname != tex.name)
2053	{	2272	{
		2273	self->tex [tile].unused = 0;
		2274
2054	if (!tex.name)	2275	if (!tex.name)
2055	tex = self->tex [2]; /* missing, replace by noface */	2276	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2056		2277
2057	key.texname = tex.name;	2278	key.texname = tex.name;
2058	arr = rc_array (rc, &key);	2279	arr = rc_array (rc, &key);
2059	}	2280	}
		2281
		2282	px = (x + 1) * Th - tex.w;
		2283	py = (y + 1) * Tw - tex.h;
2060		2284
2061	if (expect_false (cell->player == player) && expect_false (z == 2))	2285	if (expect_false (cell->player == player) && expect_false (z == 2))
2062	{	2286	{
2063	pl_x = px;	2287	pl_x = px;
2064	pl_y = py;	2288	pl_y = py;
…		…
2069	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2293	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2070	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);
2071	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);
2072	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);
2073		2297
2074	if (expect_false (cell->flags) && expect_false (z == 2))
2075	{
2076	// overlays such as the speech bubble, probably more to come
2077	if (cell->flags & 1)
2078	{
2079	maptex tex = self->tex [1];
2080	int px = x * T + T * 2 / 32;
2081	int py = y * T - T * 6 / 32;
2082
2083	if (tex.name)
2084	{
2085	if (key.texname != tex.name)
2086	{
2087	key.texname = tex.name;
2088	arr = rc_array (rc, &key);
2089	}
2090
2091	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2092	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2093	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2094	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2095	}
2096	}
2097	}
2098
2099	// update smooth hash	2298	// update smooth hash
2100	if (tex.smoothtile)	2299	if (tex.smoothtile)
2101	{	2300	{
2102	skey.tile = tex.smoothtile;	2301	skey.tile = tex.smoothtile;
2103	skey.level = tex.smoothlevel;	2302	skey.level = tex.smoothlevel;
…		…
2131	// corners	2330	// corners
2132	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);
2133	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);
2134	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);
2135	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);
2136	}	2356	}
2137	}	2357	}
2138	}	2358	}
2139	}	2359	}
2140		2360
…		…
2167	if (!(bits & 0x1000)	2387	if (!(bits & 0x1000)
2168	&& skey->level == level	2388	&& skey->level == level
2169	&& level > smooth_max [skey->x][skey->y])	2389	&& level > smooth_max [skey->x][skey->y])
2170	{	2390	{
2171	maptex tex = self->tex [skey->tile];	2391	maptex tex = self->tex [skey->tile];
2172	int px = (((int)skey->x) - 1) * T;	2392	int px = (((int)skey->x) - 1) * Tw;
2173	int py = (((int)skey->y) - 1) * T;	2393	int py = (((int)skey->y) - 1) * Th;
2174	int border = bits & 15;	2394	int border = bits & 15;
2175	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2395	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2176	float dx = tex.s * .0625f; // 16 images/row	2396	float dx = tex.s * .0625f; // 16 images/row
2177	float dy = tex.t * .5f ; // 2 images/column	2397	float dy = tex.t * .5f ; // 2 images/column
2178		2398
…		…
2180	{	2400	{
2181	// this time avoiding texture state changes	2401	// this time avoiding texture state changes
2182	// save gobs of state changes.	2402	// save gobs of state changes.
2183	if (key.texname != tex.name)	2403	if (key.texname != tex.name)
2184	{	2404	{
		2405	self->tex [skey->tile].unused = 0;
		2406
2185	glEnd ();	2407	glEnd ();
2186	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2408	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2187	glBegin (GL_QUADS);	2409	glBegin (GL_QUADS);
2188	}	2410	}
2189		2411
2190	if (border)	2412	if (border)
2191	{	2413	{
2192	float ox = border * dx;	2414	float ox = border * dx;
2193		2415
2194	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2416	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2195	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2417	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2196	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2197	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2419	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2198	}	2420	}
2199		2421
2200	if (corner)	2422	if (corner)
2201	{	2423	{
2202	float ox = corner * dx;	2424	float ox = corner * dx;
2203		2425
2204	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2426	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2205	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2427	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2206	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2428	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2207	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2208	}	2430	}
2209	}	2431	}
2210	}	2432	}
2211	}	2433	}
2212	}	2434	}
…		…
2235	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);
2236		2458
2237	rc_draw (rc);	2459	rc_draw (rc);
2238	}	2460	}
2239		2461
		2462	rc_draw (rc_ov);
		2463	rc_clear (rc_ov);
		2464
2240	glDisable (GL_BLEND);	2465	glDisable (GL_BLEND);
2241	rc_free (rc);	2466	rc_free (rc);
		2467	rc_free (rc_ov);
2242		2468
2243	// top layer: overlays such as the health bar	2469	// top layer: overlays such as the health bar
2244	for (y = 0; y < sh; y++)	2470	for (y = 0; y < sh; y++)
2245	if (0 <= y + my && y + my < self->rows)	2471	if (0 <= y + my && y + my < self->rows)
2246	{	2472	{
…		…
2249	for (x = 0; x < sw; x++)	2475	for (x = 0; x < sw; x++)
2250	if (row->c0 <= x + mx && x + mx < row->c1)	2476	if (row->c0 <= x + mx && x + mx < row->c1)
2251	{	2477	{
2252	mapcell *cell = row->col + (x + mx - row->c0);	2478	mapcell *cell = row->col + (x + mx - row->c0);
2253		2479
2254	int px = x * T;	2480	int px = x * Tw;
2255	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	}
2256		2488
2257	if (cell->stat_hp)	2489	if (cell->stat_hp)
2258	{	2490	{
2259	int width = cell->stat_width * T;	2491	int width = cell->stat_width * Tw;
2260	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2492	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2261		2493
2262	glColor3ub (0, 0, 0);	2494	glColor3ub (0, 0, 0);
2263	glRectf (px + 1, py - thick - 2,	2495	glRectf (px + 1, py - thick - 2,
2264	px + width - 1, py);	2496	px + width - 1, py);
2265		2497
…		…
2271	}	2503	}
2272	}	2504	}
2273	}	2505	}
2274		2506
2275	void	2507	void
2276	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)
2277	CODE:	2509	CODE:
2278	{	2510	{
2279	static float color[16][3] = {	2511	static float color[16][3] = {
2280	{ 0.00F, 0.00F, 0.00F },	2512	{ 0.00f, 0.00f, 0.00f },
2281	{ 1.00F, 1.00F, 1.00F },	2513	{ 1.00f, 1.00f, 1.00f },
2282	{ 0.00F, 0.00F, 0.55F },	2514	{ 0.00f, 0.00f, 0.55f },
2283	{ 1.00F, 0.00F, 0.00F },	2515	{ 1.00f, 0.00f, 0.00f },
2284		2516
2285	{ 1.00F, 0.54F, 0.00F },	2517	{ 1.00f, 0.54f, 0.00f },
2286	{ 0.11F, 0.56F, 1.00F },	2518	{ 0.11f, 0.56f, 1.00f },
2287	{ 0.93F, 0.46F, 0.00F },	2519	{ 0.93f, 0.46f, 0.00f },
2288	{ 0.18F, 0.54F, 0.34F },	2520	{ 0.18f, 0.54f, 0.34f },
2289		2521
2290	{ 0.56F, 0.73F, 0.56F },	2522	{ 0.56f, 0.73f, 0.56f },
2291	{ 0.80F, 0.80F, 0.80F },	2523	{ 0.80f, 0.80f, 0.80f },
2292	{ 0.55F, 0.41F, 0.13F },	2524	{ 0.55f, 0.41f, 0.13f },
2293	{ 0.99F, 0.77F, 0.26F },	2525	{ 0.99f, 0.77f, 0.26f },
2294		2526
2295	{ 0.74F, 0.65F, 0.41F },	2527	{ 0.74f, 0.65f, 0.41f },
2296		2528
2297	{ 0.00F, 1.00F, 1.00F },	2529	{ 0.00f, 1.00f, 1.00f },
2298	{ 1.00F, 0.00F, 1.00F },	2530	{ 1.00f, 0.00f, 1.00f },
2299	{ 1.00F, 1.00F, 0.00F },	2531	{ 1.00f, 1.00f, 0.00f },
2300	};	2532	};
2301		2533
2302	int x, y;	2534	int x, y;
2303		2535
2304	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	*/
2305	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2543	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2306	glEnable (GL_BLEND);	2544	glEnable (GL_BLEND);
2307	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2545	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2308	glBegin (GL_QUADS);	2546	glBegin (GL_QUADS);
2309		2547
2310	for (y = 0; y < h; y++)	2548	for (y = 0; y < h; y++)
…		…
2314		2552
2315	if (m)	2553	if (m)
2316	{	2554	{
2317	float *c = color [m & 15];	2555	float *c = color [m & 15];
2318		2556
2319	float tx1 = m & 0x40 ? 0.5 : 0.;	2557	float tx1 = m & 0x40 ? 0.5f : 0.f;
2320	float tx2 = tx1 + 0.5;	2558	float tx2 = tx1 + 0.5f;
2321		2559
2322	glColor4f (c[0], c[1], c[2], 0.75);	2560	glColor4f (c[0], c[1], c[2], 1);
2323	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2561	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2324	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2562	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2325	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2563	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2326	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2564	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2327	}	2565	}
…		…
2335	void	2573	void
2336	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)
2337	PPCODE:	2575	PPCODE:
2338	{	2576	{
2339	int x, y;	2577	int x, y;
2340	int sw1 = sw + 2;	2578	int sw1 = sw + 2;
2341	int sh1 = sh + 2;	2579	int sh1 = sh + 2;
2342	int sh3 = sh * 3;	2580	int sh3 = sh * 3;
2343	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);
2344	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2584	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2345	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2585	memset (darkness1, 0, sw1*sh1);
2346	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2347		2586
2348	SvPOK_only (darkness3_sv);	2587	SvPOK_only (darkness3_sv);
2349	SvCUR_set (darkness3_sv, sw34 * sh3);	2588	SvCUR_set (darkness3_sv, sw3 * sh3);
2350		2589
2351	mx += self->x - 1;	2590	mx += self->x - 1;
2352	my += self->y - 1;	2591	my += self->y - 1;
2353
2354	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2355		2592
2356	for (y = 0; y < sh1; y++)	2593	for (y = 0; y < sh1; y++)
2357	if (0 <= y + my && y + my < self->rows)	2594	if (0 <= y + my && y + my < self->rows)
2358	{	2595	{
2359	maprow *row = self->row + (y + my);	2596	maprow *row = self->row + (y + my);
…		…
2362	if (row->c0 <= x + mx && x + mx < row->c1)	2599	if (row->c0 <= x + mx && x + mx < row->c1)
2363	{	2600	{
2364	mapcell *cell = row->col + (x + mx - row->c0);	2601	mapcell *cell = row->col + (x + mx - row->c0);
2365		2602
2366	darkness1 [y * sw1 + x] = cell->darkness	2603	darkness1 [y * sw1 + x] = cell->darkness
2367	? 255 - (cell->darkness - 1)	2604	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2368	: 255 - FOW_DARKNESS;	2605	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2369	}	2606	}
2370	}	2607	}
2371		2608
2372	for (y = 0; y < sh; ++y)	2609	for (y = 0; y < sh; ++y)
2373	for (x = 0; x < sw; ++x)	2610	for (x = 0; x < sw; ++x)
…		…
2392		2629
2393	uint8_t r13 = (d13 + d23 + d12) / 3;	2630	uint8_t r13 = (d13 + d23 + d12) / 3;
2394	uint8_t r23 = d23;	2631	uint8_t r23 = d23;
2395	uint8_t r33 = (d23 + d33 + d32) / 3;	2632	uint8_t r33 = (d23 + d33 + d32) / 3;
2396		2633
2397	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2398	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2399	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2636	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2400	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2401	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 */
2402	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2639	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2403	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2404	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2405	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2642	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2406	}	2643	}
2407		2644
2408	free (darkness1);	2645	free (darkness1);
2409		2646
2410	EXTEND (SP, 3);	2647	EXTEND (SP, 3);
2411	PUSHs (sv_2mortal (newSViv (sw34)));	2648	PUSHs (sv_2mortal (newSViv (sw3)));
2412	PUSHs (sv_2mortal (newSViv (sh3)));	2649	PUSHs (sv_2mortal (newSViv (sh3)));
2413	PUSHs (darkness3_sv);	2650	PUSHs (darkness3_sv);
2414	}	2651	}
2415		2652
2416	SV *	2653	SV *
…		…
2614	if (RETVAL < 0)	2851	if (RETVAL < 0)
2615	{	2852	{
2616	RETVAL = Mix_GroupOldest (-1);	2853	RETVAL = Mix_GroupOldest (-1);
2617		2854
2618	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)
2619	XSRETURN_UNDEF;	2861	XSRETURN_UNDEF;
2620		2862	}
		2863	else
2621	Mix_HaltChannel (RETVAL);	2864	Mix_HaltChannel (RETVAL);
2622	}	2865	}
2623		2866
2624	Mix_UnregisterAllEffects (RETVAL);	2867	Mix_UnregisterAllEffects (RETVAL);
2625	Mix_Volume (RETVAL, 128);	2868	Mix_Volume (RETVAL, 128);
2626	}	2869	}
…		…
2673	void	2916	void
2674	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)
2675	CODE:	2918	CODE:
2676	{	2919	{
2677	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));
2678	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;
2679	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2922	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2680	}	2923	}
2681		2924
2682	void	2925	void
2683	set_reverse_stereo (DC::Channel self, int flip)	2926	set_reverse_stereo (DC::Channel self, int flip)
…		…
2685	Mix_SetReverseStereo (self, flip);	2928	Mix_SetReverseStereo (self, flip);
2686		2929
2687	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2930	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2688		2931
2689	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
2690		2945
2691	DC::MixChunk	2946	DC::MixChunk
2692	new (SV *class, DC::RW rwops)	2947	new (SV *class, DC::RW rwops)
2693	CODE:	2948	CODE:
2694	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2949	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2727	OUTPUT:	2982	OUTPUT:
2728	RETVAL	2983	RETVAL
2729		2984
2730	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2985	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2731		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
2732	int	2999	int
2733	volume (int volume = -1)	3000	volume (int volume = -1)
2734	PROTOTYPE: ;$	3001	PROTOTYPE: ;$
2735	CODE:	3002	CODE:
2736	if (items > 0)	3003	if (items > 0)
…		…
2746		3013
2747	void	3014	void
2748	halt ()	3015	halt ()
2749	CODE:	3016	CODE:
2750	Mix_HaltMusic ();	3017	Mix_HaltMusic ();
		3018
		3019	int
		3020	playing ()
		3021	CODE:
		3022	RETVAL = Mix_PlayingMusic ();
		3023	OUTPUT:
		3024	RETVAL
2751		3025
2752	DC::MixMusic	3026	DC::MixMusic
2753	new (SV *class, DC::RW rwops)	3027	new (SV *class, DC::RW rwops)
2754	CODE:	3028	CODE:
2755	RETVAL = Mix_LoadMUS_RW (rwops);	3029	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2786	} *civ, const_iv[] = {	3060	} *civ, const_iv[] = {
2787	# define const_iv(name) { # name, (IV)name }	3061	# define const_iv(name) { # name, (IV)name }
2788	const_iv (GL_VENDOR),	3062	const_iv (GL_VENDOR),
2789	const_iv (GL_VERSION),	3063	const_iv (GL_VERSION),
2790	const_iv (GL_EXTENSIONS),	3064	const_iv (GL_EXTENSIONS),
		3065	const_iv (GL_MAX_TEXTURE_UNITS),
2791	const_iv (GL_COLOR_MATERIAL),	3066	const_iv (GL_COLOR_MATERIAL),
2792	const_iv (GL_SMOOTH),	3067	const_iv (GL_SMOOTH),
2793	const_iv (GL_FLAT),	3068	const_iv (GL_FLAT),
2794	const_iv (GL_DITHER),	3069	const_iv (GL_DITHER),
2795	const_iv (GL_BLEND),	3070	const_iv (GL_BLEND),
…		…
2807	const_iv (GL_ZERO),	3082	const_iv (GL_ZERO),
2808	const_iv (GL_SRC_ALPHA),	3083	const_iv (GL_SRC_ALPHA),
2809	const_iv (GL_DST_ALPHA),	3084	const_iv (GL_DST_ALPHA),
2810	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3085	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2811	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),
2812	const_iv (GL_SRC_ALPHA_SATURATE),	3091	const_iv (GL_SRC_ALPHA_SATURATE),
2813	const_iv (GL_RGB),	3092	const_iv (GL_RGB),
2814	const_iv (GL_RGBA),	3093	const_iv (GL_RGBA),
2815	const_iv (GL_RGBA4),	3094	const_iv (GL_RGBA4),
2816	const_iv (GL_RGBA8),	3095	const_iv (GL_RGBA8),
…		…
2884	const_iv (GL_NICEST),	3163	const_iv (GL_NICEST),
2885	const_iv (GL_V2F),	3164	const_iv (GL_V2F),
2886	const_iv (GL_V3F),	3165	const_iv (GL_V3F),
2887	const_iv (GL_T2F_V3F),	3166	const_iv (GL_T2F_V3F),
2888	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),
2889	# undef const_iv	3171	# undef const_iv
2890	};	3172	};
2891		3173
2892	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--)
2893	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3175	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2894		3176
2895	texture_av = newAV ();	3177	texture_av = newAV ();
2896	AvREAL_off (texture_av);	3178	AvREAL_off (texture_av);
2897	}	3179	}
2898		3180
2899	void	3181	void
2900	disable_GL_EXT_blend_func_separate ()	3182	disable_GL_EXT_blend_func_separate ()
2901	CODE:	3183	CODE:
2902	gl.BlendFuncSeparate = 0;	3184	gl.BlendFuncSeparate = 0;
2903	gl.BlendFuncSeparateEXT = 0;	3185	gl.BlendFuncSeparateEXT = 0;
		3186
		3187	void
		3188	apple_nvidia_bug (int enable)
2904		3189
2905	char *	3190	char *
2906	gl_vendor ()	3191	gl_vendor ()
2907	CODE:	3192	CODE:
2908	RETVAL = (char *)glGetString (GL_VENDOR);	3193	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2939		3224
2940	int glGetError ()	3225	int glGetError ()
2941		3226
2942	void glFinish ()	3227	void glFinish ()
2943		3228
		3229	void glFlush ()
		3230
2944	void glClear (int mask)	3231	void glClear (int mask)
2945		3232
2946	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)
2947	PROTOTYPE: @	3234	PROTOTYPE: @
2948		3235
…		…
2957	void glBlendFunc (int sfactor, int dfactor)	3244	void glBlendFunc (int sfactor, int dfactor)
2958		3245
2959	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3246	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2960	CODE:	3247	CODE:
2961	gl_BlendFuncSeparate (sa, da, saa, daa);	3248	gl_BlendFuncSeparate (sa, da, saa, daa);
		3249
		3250	# void glBlendEquation (int se)
2962		3251
2963	void glDepthMask (int flag)	3252	void glDepthMask (int flag)
2964		3253
2965	void glLogicOp (int opcode)	3254	void glLogicOp (int opcode)
2966		3255
…		…
3001	void glRotate (float angle, float x, float y, float z)	3290	void glRotate (float angle, float x, float y, float z)
3002	CODE:	3291	CODE:
3003	glRotatef (angle, x, y, z);	3292	glRotatef (angle, x, y, z);
3004		3293
3005	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: @
3006	ALIAS:	3296	ALIAS:
3007	glColor_premultiply = 1	3297	glColor_premultiply = 1
3008	CODE:	3298	CODE:
3009	if (ix)	3299	if (ix)
3010	{	3300	{
…		…
3115	void glNewList (int list, int mode = GL_COMPILE)	3405	void glNewList (int list, int mode = GL_COMPILE)
3116		3406
3117	void glEndList ()	3407	void glEndList ()
3118		3408
3119	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);
3120		3415
3121	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3416	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3122		3417
3123	PROTOTYPES: DISABLE	3418	PROTOTYPES: DISABLE
3124		3419

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.277 by root, Mon Sep 1 06:18:09 2008 UTC vs. Revision 1.312 by root, Thu Dec 29 07:13:44 2011 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.277 by root, Mon Sep 1 06:18:09 2008 UTC vs.
Revision 1.312 by root, Thu Dec 29 07:13:44 2011 UTC