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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC vs.
Revision 1.311 by root, Tue Dec 27 09:17:27 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
…		…
529	return 0;	562	return 0;
530		563
531	return 1;	564	return 1;
532	}	565	}
533		566
		567	/******************************************************************************/
		568
534	/* process keyboard modifiers */	569	/* process keyboard modifiers */
535	static int	570	static int
536	mod_munge (int mod)	571	mod_munge (int mod)
537	{	572	{
538	mod &= MOD_MASK;	573	mod &= MOD_MASK;
…		…
545		580
546	static void	581	static void
547	deliantra_main ()	582	deliantra_main ()
548	{	583	{
549	char *argv[] = { 0 };	584	char *argv[] = { 0 };
550	call_argv ("::main", G_DISCARD \| G_VOID, argv);	585	call_argv ("DC::Main::main", G_DISCARD \| G_VOID, argv);
551	}	586	}
552		587
553	#ifdef __MACOSX__	588	#ifdef __MACOSX__
554	/* to due surprising braindamage on the side of SDL design, we	589	/* to due surprising braindamage on the side of SDL design, we
555	* do some mind-boggling hack here: SDL requires a custom main()	590	* do some mind-boggling hack here: SDL requires a custom main()
556	* 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,
557	* 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,
558	* and which calls our main (== SDL_main) back.	593	* and which calls our main (== SDL_main) back.
559	*/	594	*/
560	extern C_LINKAGE int	595	extern C_LINKAGE int
561	main (int argc, char *argv[])	596	main (int argc, char *argv[])
562	{	597	{
…		…
786		821
787	const_iv (FOW_DARKNESS)	822	const_iv (FOW_DARKNESS)
788	# undef const_iv	823	# undef const_iv
789	};	824	};
790		825
791	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--)
792	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
793		828
794	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
795	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
796	}	831	}
797		832
…		…
813	NV ceil (NV x)	848	NV ceil (NV x)
814		849
815	IV minpot (UV n)	850	IV minpot (UV n)
816		851
817	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
818		859
819	void	860	void
820	pango_init ()	861	pango_init ()
821	CODE:	862	CODE:
822	{	863	{
…		…
914		955
915	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");	956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
916	#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);
917	#include "glfunc.h"	958	#include "glfunc.h"
918	#undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
919	}	963	}
920	}	964	}
921	OUTPUT:	965	OUTPUT:
922	RETVAL	966	RETVAL
923		967
…		…
931	SDL_GetAppState ()	975	SDL_GetAppState ()
932		976
933	int	977	int
934	SDL_GetModState ()	978	SDL_GetModState ()
935		979
		980	int
		981	SDL_WaitEvent ()
		982	C_ARGS: 0
		983
936	void	984	void
		985	SDL_PumpEvents ()
		986
		987	void
937	poll_events ()	988	peep_events ()
938	PPCODE:	989	PPCODE:
939	{	990	{
940	SDL_Event ev;	991	SDL_Event ev;
941		992
942	SDL_PumpEvents ();	993	SDL_PumpEvents ();
…		…
1008		1059
1009	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))));
1010	}	1061	}
1011	}	1062	}
1012		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
1013	int	1077	int
1014	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)
1015	POSTCALL:	1079	POSTCALL:
1016	Mix_HookMusicFinished (music_finished);	1080	Mix_HookMusicFinished (music_finished);
1017	Mix_ChannelFinished (channel_finished);	1081	Mix_ChannelFinished (channel_finished);
…		…
1079	add_font (char *file)	1143	add_font (char *file)
1080	CODE:	1144	CODE:
1081	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1145	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1082	OUTPUT:	1146	OUTPUT:
1083	RETVAL	1147	RETVAL
		1148
		1149	void
		1150	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1151
		1152	void
		1153	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_MP3 \| MIX_INIT_OGG)
1084		1154
1085	void	1155	void
1086	load_image_inline (SV *image_)	1156	load_image_inline (SV *image_)
1087	ALIAS:	1157	ALIAS:
1088	load_image_file = 1	1158	load_image_file = 1
…		…
1204	#if DEBUG	1274	#if DEBUG
1205	VALGRIND_DO_LEAK_CHECK;	1275	VALGRIND_DO_LEAK_CHECK;
1206	#endif	1276	#endif
1207	}	1277	}
1208		1278
		1279	int
		1280	SvREFCNT (SV *sv)
		1281	CODE:
		1282	RETVAL = SvREFCNT (sv);
		1283	OUTPUT:
		1284	RETVAL
		1285
1209	MODULE = Deliantra::Client PACKAGE = DC::Font	1286	MODULE = Deliantra::Client PACKAGE = DC::Font
1210		1287
1211	PROTOTYPES: DISABLE	1288	PROTOTYPES: DISABLE
1212		1289
1213	DC::Font	1290	DC::Font
…		…
1642	if (ix)	1719	if (ix)
1643	{	1720	{
1644	glDisable (GL_ALPHA_TEST);	1721	glDisable (GL_ALPHA_TEST);
1645	glDisable (GL_BLEND);	1722	glDisable (GL_BLEND);
1646	}	1723	}
		1724	}
		1725
		1726	void
		1727	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)
		1728	PROTOTYPE: @
		1729	CODE:
		1730	{
		1731	glEnable (GL_BLEND);
		1732	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1733	glEnable (GL_TEXTURE_2D);
		1734	glBindTexture (GL_TEXTURE_2D, name1);
		1735
		1736	glColor3f (intensity, intensity, intensity);
		1737	glPushMatrix ();
		1738	glScalef (1./3, 1./3, 1.);
		1739
		1740	if (blend > 0.f)
		1741	{
		1742	float dx3 = dx * -3.f / w;
		1743	float dy3 = dy * -3.f / h;
		1744	GLfloat env_color[4] = { 0., 0., 0., blend };
		1745
		1746	/* interpolate the two shadow textures */
		1747	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1748	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1749
		1750	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1751	gl.ActiveTexture (GL_TEXTURE1);
		1752	glEnable (GL_TEXTURE_2D);
		1753	glBindTexture (GL_TEXTURE_2D, name2);
		1754	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1755
		1756	/* rgb == rgb(glcolor) */
		1757	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1760
		1761	/* alpha = interpolate t0, t1 by env_alpha */
		1762	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1763
		1764	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1766	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1767
		1768	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1769	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1770
		1771	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1772	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1773
		1774	glBegin (GL_QUADS);
		1775	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1776	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1777	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1778	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1779	glEnd ();
		1780
		1781	glDisable (GL_TEXTURE_2D);
		1782	gl.ActiveTexture (GL_TEXTURE0);
		1783	}
		1784	else
		1785	{
		1786	/* simple blending of one texture, also opengl <1.3 path */
		1787	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1788
		1789	glBegin (GL_QUADS);
		1790	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1791	glTexCoord2f (0, t); glVertex2f (0, h);
		1792	glTexCoord2f (s, t); glVertex2f (w, h);
		1793	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1794	glEnd ();
		1795	}
		1796
		1797	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1798	{
		1799	int x, y;
		1800	int dx3 = dx * 3;
		1801	int dy3 = dy * 3;
		1802
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1804	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1805	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1806	glTranslatef (-1., -1., 0);
		1807	glBegin (GL_QUADS);
		1808
		1809	for (y = 1; y < h; y += 3)
		1810	{
		1811	int y1 = y - dy3;
		1812	int y1valid = y1 >= 0 && y1 < h;
		1813
		1814	for (x = 1; x < w; x += 3)
		1815	{
		1816	int x1 = x - dx3;
		1817	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1818	uint8_t h2;
		1819
		1820	if (y1valid && x1 >= 0 && x1 < w)
		1821	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1822	else
		1823	h2 = 1; /* out of range == invisible */
		1824
		1825	if (h1 \|\| h2)
		1826	{
		1827	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1828	glColor4f (1., 1., 1., alpha);
		1829
		1830	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1831	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1832	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1833	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1834	}
		1835	}
		1836	}
		1837	}
		1838
		1839	glEnd ();
		1840
		1841	glPopMatrix ();
		1842
		1843	glDisable (GL_TEXTURE_2D);
		1844	glDisable (GL_BLEND);
1647	}	1845	}
1648		1846
1649	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1847	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1650	CODE:	1848	CODE:
1651	{	1849	{
…		…
1757	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1955	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1758	// use uglier nearest interpolation because linear suffers	1956	// use uglier nearest interpolation because linear suffers
1759	// from transparent color bleeding and ugly wrapping effects.	1957	// from transparent color bleeding and ugly wrapping effects.
1760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1958	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1761	}	1959	}
		1960
		1961	void
		1962	expire_textures (DC::Map self, int texid, int count)
		1963	PPCODE:
		1964	for (; texid < self->texs && count; ++texid, --count)
		1965	{
		1966	maptex *tex = self->tex + texid;
		1967
		1968	if (tex->name)
		1969	{
		1970	if (tex->unused)
		1971	{
		1972	tex->name = 0;
		1973	tex->unused = 0;
		1974	XPUSHs (sv_2mortal (newSViv (texid)));
		1975	}
		1976	else
		1977	tex->unused = 1;
		1978	}
		1979	}
1762		1980
1763	int	1981	int
1764	ox (DC::Map self)	1982	ox (DC::Map self)
1765	ALIAS:	1983	ALIAS:
1766	oy = 1	1984	oy = 1
…		…
1847	{	2065	{
1848	ext = *data++;	2066	ext = *data++;
1849	cmd = ext & 0x7f;	2067	cmd = ext & 0x7f;
1850		2068
1851	if (cmd < 4)	2069	if (cmd < 4)
1852	cell->darkness = 255 - ext * 64 + 1;	2070	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1853	else if (cmd == 5) // health	2071	else if (cmd == 5) // health
1854	{	2072	{
1855	cell->stat_width = 1;	2073	cell->stat_width = 1;
1856	cell->stat_hp = *data++;	2074	cell->stat_hp = *data++;
1857	}	2075	}
…		…
1887	cell->tile [z] = self->face2tile [face];	2105	cell->tile [z] = self->face2tile [face];
1888		2106
1889	if (cell->tile [z])	2107	if (cell->tile [z])
1890	{	2108	{
1891	maptex *tex = self->tex + cell->tile [z];	2109	maptex *tex = self->tex + cell->tile [z];
		2110	tex->unused = 0;
1892	if (!tex->name)	2111	if (!tex->name)
1893	av_push (missing, newSViv (cell->tile [z]));	2112	av_push (missing, newSViv (cell->tile [z]));
1894		2113
1895	if (tex->smoothtile)	2114	if (tex->smoothtile)
1896	{	2115	{
1897	maptex *smooth = self->tex + tex->smoothtile;	2116	maptex *smooth = self->tex + tex->smoothtile;
		2117	smooth->unused = 0;
1898	if (!smooth->name)	2118	if (!smooth->name)
1899	av_push (missing, newSViv (tex->smoothtile));	2119	av_push (missing, newSViv (tex->smoothtile));
1900	}	2120	}
1901	}	2121	}
1902	}	2122	}
…		…
1930	? self->row + y	2150	? self->row + y
1931	: 0;	2151	: 0;
1932		2152
1933	for (x = x0; x < x1; x++)	2153	for (x = x0; x < x1; x++)
1934	{	2154	{
1935	int r = 32, g = 32, b = 32, a = 192;	2155	unsigned int r = 32, g = 32, b = 32, a = 192;
1936		2156
1937	if (row && row->c0 <= x && x < row->c1)	2157	if (row && row->c0 <= x && x < row->c1)
1938	{	2158	{
1939	mapcell *cell = row->col + (x - row->c0);	2159	mapcell *cell = row->col + (x - row->c0);
1940		2160
…		…
1942	{	2162	{
1943	maptex tex = self->tex [cell->tile [z]];	2163	maptex tex = self->tex [cell->tile [z]];
1944	int a0 = 255 - tex.a;	2164	int a0 = 255 - tex.a;
1945	int a1 = tex.a;	2165	int a1 = tex.a;
1946		2166
1947	r = (r * a0 + tex.r * a1) / 255;	2167	r = div255 (r * a0 + tex.r * a1);
1948	g = (g * a0 + tex.g * a1) / 255;	2168	g = div255 (g * a0 + tex.g * a1);
1949	b = (b * a0 + tex.b * a1) / 255;	2169	b = div255 (b * a0 + tex.b * a1);
1950	a = (a * a0 + tex.a * a1) / 255;	2170	a = div255 (a * a0 + tex.a * a1);
1951	}	2171	}
1952	}	2172	}
1953		2173
1954	*map++ = (r )	2174	*map++ = (r )
1955	\| (g << 8)	2175	\| (g << 8)
…		…
1962	}	2182	}
1963	OUTPUT:	2183	OUTPUT:
1964	RETVAL	2184	RETVAL
1965		2185
1966	void	2186	void
1967	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2187	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)
1968	CODE:	2188	CODE:
1969	{	2189	{
1970	int x, y, z;	2190	int x, y, z;
1971		2191
1972	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2192	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1973	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2193	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1974	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2194	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1975	smooth_key skey;	2195	smooth_key skey;
1976	int pl_x, pl_y;	2196	int pl_x, pl_y;
1977	maptex pl_tex;	2197	maptex pl_tex;
1978	rc_t *rc = rc_alloc ();	2198	rc_t *rc = rc_alloc ();
		2199	rc_t *rc_ov = rc_alloc ();
1979	rc_key_t key;	2200	rc_key_t key;
1980	rc_array_t *arr;	2201	rc_array_t *arr;
1981		2202
1982	pl_tex.name = 0;	2203	pl_tex.name = 0;
1983		2204
1984	// thats current max. sorry.	2205	// that's current max. sorry.
1985	if (sw > 255) sw = 255;	2206	if (sw > 255) sw = 255;
1986	if (sh > 255) sh = 255;	2207	if (sh > 255) sh = 255;
1987		2208
1988	// clear key, in case of extra padding	2209	// clear key, in case of extra padding
1989	memset (&skey, 0, sizeof (skey));	2210	memset (&skey, 0, sizeof (skey));
…		…
1993	key.g = 255;	2214	key.g = 255;
1994	key.b = 255;	2215	key.b = 255;
1995	key.a = 255;	2216	key.a = 255;
1996	key.mode = GL_QUADS;	2217	key.mode = GL_QUADS;
1997	key.format = GL_T2F_V3F;	2218	key.format = GL_T2F_V3F;
1998	key.texname = -1;
1999		2219
2000	mx += self->x;	2220	mx += self->x;
2001	my += self->y;	2221	my += self->y;
2002		2222
2003	// first pass: determine smooth_max	2223	// first pass: determine smooth_max
…		…
2027	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2247	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2028		2248
2029	for (z = 0; z <= 2; z++)	2249	for (z = 0; z <= 2; z++)
2030	{	2250	{
2031	memset (smooth_level, 0, sizeof (smooth_level));	2251	memset (smooth_level, 0, sizeof (smooth_level));
		2252	key.texname = -1;
2032		2253
2033	for (y = 0; y < sh; y++)	2254	for (y = 0; y < sh; y++)
2034	if (0 <= y + my && y + my < self->rows)	2255	if (0 <= y + my && y + my < self->rows)
2035	{	2256	{
2036	maprow *row = self->row + (y + my);	2257	maprow *row = self->row + (y + my);
…		…
2042	tileid tile = cell->tile [z];	2263	tileid tile = cell->tile [z];
2043		2264
2044	if (tile)	2265	if (tile)
2045	{	2266	{
2046	maptex tex = self->tex [tile];	2267	maptex tex = self->tex [tile];
2047	int px = (x + 1) * T - tex.w;	2268	int px, py;
2048	int py = (y + 1) * T - tex.h;
2049		2269
2050	if (key.texname != tex.name)	2270	if (key.texname != tex.name)
2051	{	2271	{
		2272	self->tex [tile].unused = 0;
		2273
2052	if (!tex.name)	2274	if (!tex.name)
2053	tex = self->tex [2]; /* missing, replace by noface */	2275	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2054		2276
2055	key.texname = tex.name;	2277	key.texname = tex.name;
2056	arr = rc_array (rc, &key);	2278	arr = rc_array (rc, &key);
2057	}	2279	}
		2280
		2281	px = (x + 1) * Th - tex.w;
		2282	py = (y + 1) * Tw - tex.h;
2058		2283
2059	if (expect_false (cell->player == player) && expect_false (z == 2))	2284	if (expect_false (cell->player == player) && expect_false (z == 2))
2060	{	2285	{
2061	pl_x = px;	2286	pl_x = px;
2062	pl_y = py;	2287	pl_y = py;
…		…
2067	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2292	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2068	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2293	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2069	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2294	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2070	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2295	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2071		2296
2072	if (expect_false (cell->flags) && expect_false (z == 2))
2073	{
2074	// overlays such as the speech bubble, probably more to come
2075	if (cell->flags & 1)
2076	{
2077	maptex tex = self->tex [1];
2078	int px = x * T + T * 2 / 32;
2079	int py = y * T - T * 6 / 32;
2080
2081	if (tex.name)
2082	{
2083	if (key.texname != tex.name)
2084	{
2085	key.texname = tex.name;
2086	arr = rc_array (rc, &key);
2087	}
2088
2089	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2090	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2091	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2092	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2093	}
2094	}
2095	}
2096
2097	// update smooth hash	2297	// update smooth hash
2098	if (tex.smoothtile)	2298	if (tex.smoothtile)
2099	{	2299	{
2100	skey.tile = tex.smoothtile;	2300	skey.tile = tex.smoothtile;
2101	skey.level = tex.smoothlevel;	2301	skey.level = tex.smoothlevel;
…		…
2129	// corners	2329	// corners
2130	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2330	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2131	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2331	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2132	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2332	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2133	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2333	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2334	}
		2335	}
		2336
		2337	if (expect_false (z == 2) && expect_false (cell->flags))
		2338	{
		2339	// overlays such as the speech bubble, probably more to come
		2340	if (cell->flags & 1)
		2341	{
		2342	rc_key_t key_ov = key;
		2343	maptex tex = self->tex [TEXID_SPEECH];
		2344	rc_array_t *arr;
		2345	int px = x * Tw + Tw * 2 / 32;
		2346	int py = y * Th - Th * 6 / 32;
		2347
		2348	key_ov.texname = tex.name;
		2349	arr = rc_array (rc_ov, &key_ov);
		2350
		2351	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2352	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2353	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2354	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2134	}	2355	}
2135	}	2356	}
2136	}	2357	}
2137	}	2358	}
2138		2359
…		…
2165	if (!(bits & 0x1000)	2386	if (!(bits & 0x1000)
2166	&& skey->level == level	2387	&& skey->level == level
2167	&& level > smooth_max [skey->x][skey->y])	2388	&& level > smooth_max [skey->x][skey->y])
2168	{	2389	{
2169	maptex tex = self->tex [skey->tile];	2390	maptex tex = self->tex [skey->tile];
2170	int px = (((int)skey->x) - 1) * T;	2391	int px = (((int)skey->x) - 1) * Tw;
2171	int py = (((int)skey->y) - 1) * T;	2392	int py = (((int)skey->y) - 1) * Th;
2172	int border = bits & 15;	2393	int border = bits & 15;
2173	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2394	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2174	float dx = tex.s * .0625f; // 16 images/row	2395	float dx = tex.s * .0625f; // 16 images/row
2175	float dy = tex.t * .5f ; // 2 images/column	2396	float dy = tex.t * .5f ; // 2 images/column
2176		2397
…		…
2178	{	2399	{
2179	// this time avoiding texture state changes	2400	// this time avoiding texture state changes
2180	// save gobs of state changes.	2401	// save gobs of state changes.
2181	if (key.texname != tex.name)	2402	if (key.texname != tex.name)
2182	{	2403	{
		2404	self->tex [skey->tile].unused = 0;
		2405
2183	glEnd ();	2406	glEnd ();
2184	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2407	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2185	glBegin (GL_QUADS);	2408	glBegin (GL_QUADS);
2186	}	2409	}
2187		2410
2188	if (border)	2411	if (border)
2189	{	2412	{
2190	float ox = border * dx;	2413	float ox = border * dx;
2191		2414
2192	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2415	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2193	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2416	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2194	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2195	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2418	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2196	}	2419	}
2197		2420
2198	if (corner)	2421	if (corner)
2199	{	2422	{
2200	float ox = corner * dx;	2423	float ox = corner * dx;
2201		2424
2202	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2425	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2203	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2426	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2204	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2427	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2205	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2428	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2206	}	2429	}
2207	}	2430	}
2208	}	2431	}
2209	}	2432	}
2210	}	2433	}
…		…
2233	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2456	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2234		2457
2235	rc_draw (rc);	2458	rc_draw (rc);
2236	}	2459	}
2237		2460
		2461	rc_draw (rc_ov);
		2462	rc_clear (rc_ov);
		2463
2238	glDisable (GL_BLEND);	2464	glDisable (GL_BLEND);
2239	rc_free (rc);	2465	rc_free (rc);
		2466	rc_free (rc_ov);
2240		2467
2241	// top layer: overlays such as the health bar	2468	// top layer: overlays such as the health bar
2242	for (y = 0; y < sh; y++)	2469	for (y = 0; y < sh; y++)
2243	if (0 <= y + my && y + my < self->rows)	2470	if (0 <= y + my && y + my < self->rows)
2244	{	2471	{
…		…
2247	for (x = 0; x < sw; x++)	2474	for (x = 0; x < sw; x++)
2248	if (row->c0 <= x + mx && x + mx < row->c1)	2475	if (row->c0 <= x + mx && x + mx < row->c1)
2249	{	2476	{
2250	mapcell *cell = row->col + (x + mx - row->c0);	2477	mapcell *cell = row->col + (x + mx - row->c0);
2251		2478
2252	int px = x * T;	2479	int px = x * Tw;
2253	int py = y * T;	2480	int py = y * Th;
		2481
		2482	if (expect_false (cell->player == player))
		2483	{
		2484	px += sdx;
		2485	py += sdy;
		2486	}
2254		2487
2255	if (cell->stat_hp)	2488	if (cell->stat_hp)
2256	{	2489	{
2257	int width = cell->stat_width * T;	2490	int width = cell->stat_width * Tw;
2258	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2491	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2259		2492
2260	glColor3ub (0, 0, 0);	2493	glColor3ub (0, 0, 0);
2261	glRectf (px + 1, py - thick - 2,	2494	glRectf (px + 1, py - thick - 2,
2262	px + width - 1, py);	2495	px + width - 1, py);
2263		2496
…		…
2269	}	2502	}
2270	}	2503	}
2271	}	2504	}
2272		2505
2273	void	2506	void
2274	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2507	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2275	CODE:	2508	CODE:
2276	{	2509	{
2277	static float color[16][3] = {	2510	static float color[16][3] = {
2278	{ 0.00F, 0.00F, 0.00F },	2511	{ 0.00f, 0.00f, 0.00f },
2279	{ 1.00F, 1.00F, 1.00F },	2512	{ 1.00f, 1.00f, 1.00f },
2280	{ 0.00F, 0.00F, 0.55F },	2513	{ 0.00f, 0.00f, 0.55f },
2281	{ 1.00F, 0.00F, 0.00F },	2514	{ 1.00f, 0.00f, 0.00f },
2282		2515
2283	{ 1.00F, 0.54F, 0.00F },	2516	{ 1.00f, 0.54f, 0.00f },
2284	{ 0.11F, 0.56F, 1.00F },	2517	{ 0.11f, 0.56f, 1.00f },
2285	{ 0.93F, 0.46F, 0.00F },	2518	{ 0.93f, 0.46f, 0.00f },
2286	{ 0.18F, 0.54F, 0.34F },	2519	{ 0.18f, 0.54f, 0.34f },
2287		2520
2288	{ 0.56F, 0.73F, 0.56F },	2521	{ 0.56f, 0.73f, 0.56f },
2289	{ 0.80F, 0.80F, 0.80F },	2522	{ 0.80f, 0.80f, 0.80f },
2290	{ 0.55F, 0.41F, 0.13F },	2523	{ 0.55f, 0.41f, 0.13f },
2291	{ 0.99F, 0.77F, 0.26F },	2524	{ 0.99f, 0.77f, 0.26f },
2292		2525
2293	{ 0.74F, 0.65F, 0.41F },	2526	{ 0.74f, 0.65f, 0.41f },
2294		2527
2295	{ 0.00F, 1.00F, 1.00F },	2528	{ 0.00f, 1.00f, 1.00f },
2296	{ 1.00F, 0.00F, 1.00F },	2529	{ 1.00f, 0.00f, 1.00f },
2297	{ 1.00F, 1.00F, 0.00F },	2530	{ 1.00f, 1.00f, 0.00f },
2298	};	2531	};
2299		2532
2300	int x, y;	2533	int x, y;
2301		2534
2302	glEnable (GL_TEXTURE_2D);	2535	glEnable (GL_TEXTURE_2D);
		2536	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2537	* but the nvidia driver (185.18.14) mishandles alpha textures
		2538	* and takes the colour from god knows where instead of using
		2539	* Cp. MODULATE results in the same colour, but slightly different
		2540	* alpha, but atcually gives us the correct colour with nvidia.
		2541	*/
2303	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2542	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2304	glEnable (GL_BLEND);	2543	glEnable (GL_BLEND);
2305	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2544	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2306	glBegin (GL_QUADS);	2545	glBegin (GL_QUADS);
2307		2546
2308	for (y = 0; y < h; y++)	2547	for (y = 0; y < h; y++)
…		…
2312		2551
2313	if (m)	2552	if (m)
2314	{	2553	{
2315	float *c = color [m & 15];	2554	float *c = color [m & 15];
2316		2555
2317	float tx1 = m & 0x40 ? 0.5 : 0.;	2556	float tx1 = m & 0x40 ? 0.5f : 0.f;
2318	float tx2 = tx1 + 0.5;	2557	float tx2 = tx1 + 0.5f;
2319		2558
2320	glColor4f (c[0], c[1], c[2], 0.75);	2559	glColor4f (c[0], c[1], c[2], 1);
2321	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2560	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2322	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2561	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2323	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2562	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2324	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2563	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2325	}	2564	}
…		…
2333	void	2572	void
2334	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2573	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2335	PPCODE:	2574	PPCODE:
2336	{	2575	{
2337	int x, y;	2576	int x, y;
2338	int sw1 = sw + 2;	2577	int sw1 = sw + 2;
2339	int sh1 = sh + 2;	2578	int sh1 = sh + 2;
2340	int sh3 = sh * 3;	2579	int sh3 = sh * 3;
2341	int sw34 = (sw * 3 + 3) & ~3;	2580	int sw3 = sw * 3;
		2581	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2582	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2342	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2583	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2343	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2584	memset (darkness1, 0, sw1*sh1);
2344	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2345		2585
2346	SvPOK_only (darkness3_sv);	2586	SvPOK_only (darkness3_sv);
2347	SvCUR_set (darkness3_sv, sw34 * sh3);	2587	SvCUR_set (darkness3_sv, sw3 * sh3);
2348		2588
2349	mx += self->x - 1;	2589	mx += self->x - 1;
2350	my += self->y - 1;	2590	my += self->y - 1;
2351
2352	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2353		2591
2354	for (y = 0; y < sh1; y++)	2592	for (y = 0; y < sh1; y++)
2355	if (0 <= y + my && y + my < self->rows)	2593	if (0 <= y + my && y + my < self->rows)
2356	{	2594	{
2357	maprow *row = self->row + (y + my);	2595	maprow *row = self->row + (y + my);
…		…
2360	if (row->c0 <= x + mx && x + mx < row->c1)	2598	if (row->c0 <= x + mx && x + mx < row->c1)
2361	{	2599	{
2362	mapcell *cell = row->col + (x + mx - row->c0);	2600	mapcell *cell = row->col + (x + mx - row->c0);
2363		2601
2364	darkness1 [y * sw1 + x] = cell->darkness	2602	darkness1 [y * sw1 + x] = cell->darkness
2365	? 255 - (cell->darkness - 1)	2603	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2366	: 255 - FOW_DARKNESS;	2604	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2367	}	2605	}
2368	}	2606	}
2369		2607
2370	for (y = 0; y < sh; ++y)	2608	for (y = 0; y < sh; ++y)
2371	for (x = 0; x < sw; ++x)	2609	for (x = 0; x < sw; ++x)
…		…
2390		2628
2391	uint8_t r13 = (d13 + d23 + d12) / 3;	2629	uint8_t r13 = (d13 + d23 + d12) / 3;
2392	uint8_t r23 = d23;	2630	uint8_t r23 = d23;
2393	uint8_t r33 = (d23 + d33 + d32) / 3;	2631	uint8_t r33 = (d23 + d33 + d32) / 3;
2394		2632
2395	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2633	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2396	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2397	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2398	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2636	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2399	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2400	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2401	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2639	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2402	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2403	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2404	}	2642	}
2405		2643
2406	free (darkness1);	2644	free (darkness1);
2407		2645
2408	EXTEND (SP, 3);	2646	EXTEND (SP, 3);
2409	PUSHs (sv_2mortal (newSViv (sw34)));	2647	PUSHs (sv_2mortal (newSViv (sw3)));
2410	PUSHs (sv_2mortal (newSViv (sh3)));	2648	PUSHs (sv_2mortal (newSViv (sh3)));
2411	PUSHs (darkness3_sv);	2649	PUSHs (darkness3_sv);
2412	}	2650	}
2413		2651
2414	SV *	2652	SV *
…		…
2612	if (RETVAL < 0)	2850	if (RETVAL < 0)
2613	{	2851	{
2614	RETVAL = Mix_GroupOldest (-1);	2852	RETVAL = Mix_GroupOldest (-1);
2615		2853
2616	if (RETVAL < 0)	2854	if (RETVAL < 0)
		2855	{
		2856	// happens sometimes, maybe it just stopped playing(?)
		2857	RETVAL = Mix_GroupAvailable (-1);
		2858
		2859	if (RETVAL < 0)
2617	XSRETURN_UNDEF;	2860	XSRETURN_UNDEF;
2618		2861	}
		2862	else
2619	Mix_HaltChannel (RETVAL);	2863	Mix_HaltChannel (RETVAL);
2620	}	2864	}
2621		2865
2622	Mix_UnregisterAllEffects (RETVAL);	2866	Mix_UnregisterAllEffects (RETVAL);
2623	Mix_Volume (RETVAL, 128);	2867	Mix_Volume (RETVAL, 128);
2624	}	2868	}
…		…
2671	void	2915	void
2672	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2916	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2673	CODE:	2917	CODE:
2674	{	2918	{
2675	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2919	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2676	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2920	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2677	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2921	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2678	}	2922	}
2679		2923
2680	void	2924	void
2681	set_reverse_stereo (DC::Channel self, int flip)	2925	set_reverse_stereo (DC::Channel self, int flip)
…		…
2683	Mix_SetReverseStereo (self, flip);	2927	Mix_SetReverseStereo (self, flip);
2684		2928
2685	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2929	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2686		2930
2687	PROTOTYPES: DISABLE	2931	PROTOTYPES: DISABLE
		2932
		2933	void
		2934	decoders ()
		2935	PPCODE:
		2936	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2937	int i, num = Mix_GetNumChunkDecoders ();
		2938	EXTEND (SP, num);
		2939	for (i = 0; i < num; ++i)
		2940	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2941	#else
		2942	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2943	#endif
2688		2944
2689	DC::MixChunk	2945	DC::MixChunk
2690	new (SV *class, DC::RW rwops)	2946	new (SV *class, DC::RW rwops)
2691	CODE:	2947	CODE:
2692	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2948	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2725	OUTPUT:	2981	OUTPUT:
2726	RETVAL	2982	RETVAL
2727		2983
2728	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2984	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2729		2985
		2986	void
		2987	decoders ()
		2988	PPCODE:
		2989	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2990	int i, num = Mix_GetNumMusicDecoders ();
		2991	EXTEND (SP, num);
		2992	for (i = 0; i < num; ++i)
		2993	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2994	#else
		2995	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2996	#endif
		2997
2730	int	2998	int
2731	volume (int volume = -1)	2999	volume (int volume = -1)
2732	PROTOTYPE: ;$	3000	PROTOTYPE: ;$
2733	CODE:	3001	CODE:
2734	if (items > 0)	3002	if (items > 0)
…		…
2744		3012
2745	void	3013	void
2746	halt ()	3014	halt ()
2747	CODE:	3015	CODE:
2748	Mix_HaltMusic ();	3016	Mix_HaltMusic ();
		3017
		3018	int
		3019	playing ()
		3020	CODE:
		3021	RETVAL = Mix_PlayingMusic ();
		3022	OUTPUT:
		3023	RETVAL
2749		3024
2750	DC::MixMusic	3025	DC::MixMusic
2751	new (SV *class, DC::RW rwops)	3026	new (SV *class, DC::RW rwops)
2752	CODE:	3027	CODE:
2753	RETVAL = Mix_LoadMUS_RW (rwops);	3028	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2784	} *civ, const_iv[] = {	3059	} *civ, const_iv[] = {
2785	# define const_iv(name) { # name, (IV)name }	3060	# define const_iv(name) { # name, (IV)name }
2786	const_iv (GL_VENDOR),	3061	const_iv (GL_VENDOR),
2787	const_iv (GL_VERSION),	3062	const_iv (GL_VERSION),
2788	const_iv (GL_EXTENSIONS),	3063	const_iv (GL_EXTENSIONS),
		3064	const_iv (GL_MAX_TEXTURE_UNITS),
2789	const_iv (GL_COLOR_MATERIAL),	3065	const_iv (GL_COLOR_MATERIAL),
2790	const_iv (GL_SMOOTH),	3066	const_iv (GL_SMOOTH),
2791	const_iv (GL_FLAT),	3067	const_iv (GL_FLAT),
2792	const_iv (GL_DITHER),	3068	const_iv (GL_DITHER),
2793	const_iv (GL_BLEND),	3069	const_iv (GL_BLEND),
…		…
2805	const_iv (GL_ZERO),	3081	const_iv (GL_ZERO),
2806	const_iv (GL_SRC_ALPHA),	3082	const_iv (GL_SRC_ALPHA),
2807	const_iv (GL_DST_ALPHA),	3083	const_iv (GL_DST_ALPHA),
2808	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3084	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2809	const_iv (GL_ONE_MINUS_DST_ALPHA),	3085	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3086	const_iv (GL_SRC_COLOR),
		3087	const_iv (GL_DST_COLOR),
		3088	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3089	const_iv (GL_ONE_MINUS_DST_COLOR),
2810	const_iv (GL_SRC_ALPHA_SATURATE),	3090	const_iv (GL_SRC_ALPHA_SATURATE),
2811	const_iv (GL_RGB),	3091	const_iv (GL_RGB),
2812	const_iv (GL_RGBA),	3092	const_iv (GL_RGBA),
2813	const_iv (GL_RGBA4),	3093	const_iv (GL_RGBA4),
2814	const_iv (GL_RGBA8),	3094	const_iv (GL_RGBA8),
…		…
2882	const_iv (GL_NICEST),	3162	const_iv (GL_NICEST),
2883	const_iv (GL_V2F),	3163	const_iv (GL_V2F),
2884	const_iv (GL_V3F),	3164	const_iv (GL_V3F),
2885	const_iv (GL_T2F_V3F),	3165	const_iv (GL_T2F_V3F),
2886	const_iv (GL_T2F_N3F_V3F),	3166	const_iv (GL_T2F_N3F_V3F),
		3167	const_iv (GL_FUNC_ADD),
		3168	const_iv (GL_FUNC_SUBTRACT),
		3169	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2887	# undef const_iv	3170	# undef const_iv
2888	};	3171	};
2889		3172
2890	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3173	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2891	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3174	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2892		3175
2893	texture_av = newAV ();	3176	texture_av = newAV ();
2894	AvREAL_off (texture_av);	3177	AvREAL_off (texture_av);
2895	}	3178	}
2896		3179
2897	void	3180	void
2898	disable_GL_EXT_blend_func_separate ()	3181	disable_GL_EXT_blend_func_separate ()
2899	CODE:	3182	CODE:
2900	gl.BlendFuncSeparate = 0;	3183	gl.BlendFuncSeparate = 0;
2901	gl.BlendFuncSeparateEXT = 0;	3184	gl.BlendFuncSeparateEXT = 0;
		3185
		3186	void
		3187	apple_nvidia_bug (int enable)
2902		3188
2903	char *	3189	char *
2904	gl_vendor ()	3190	gl_vendor ()
2905	CODE:	3191	CODE:
2906	RETVAL = (char *)glGetString (GL_VENDOR);	3192	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2937		3223
2938	int glGetError ()	3224	int glGetError ()
2939		3225
2940	void glFinish ()	3226	void glFinish ()
2941		3227
		3228	void glFlush ()
		3229
2942	void glClear (int mask)	3230	void glClear (int mask)
2943		3231
2944	void glClearColor (float r, float g, float b, float a = 1.0)	3232	void glClearColor (float r, float g, float b, float a = 1.0)
2945	PROTOTYPE: @	3233	PROTOTYPE: @
2946		3234
…		…
2955	void glBlendFunc (int sfactor, int dfactor)	3243	void glBlendFunc (int sfactor, int dfactor)
2956		3244
2957	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3245	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2958	CODE:	3246	CODE:
2959	gl_BlendFuncSeparate (sa, da, saa, daa);	3247	gl_BlendFuncSeparate (sa, da, saa, daa);
		3248
		3249	# void glBlendEquation (int se)
2960		3250
2961	void glDepthMask (int flag)	3251	void glDepthMask (int flag)
2962		3252
2963	void glLogicOp (int opcode)	3253	void glLogicOp (int opcode)
2964		3254
…		…
2999	void glRotate (float angle, float x, float y, float z)	3289	void glRotate (float angle, float x, float y, float z)
3000	CODE:	3290	CODE:
3001	glRotatef (angle, x, y, z);	3291	glRotatef (angle, x, y, z);
3002		3292
3003	void glColor (float r, float g, float b, float a = 1.0)	3293	void glColor (float r, float g, float b, float a = 1.0)
		3294	PROTOTYPE: @
3004	ALIAS:	3295	ALIAS:
3005	glColor_premultiply = 1	3296	glColor_premultiply = 1
3006	CODE:	3297	CODE:
3007	if (ix)	3298	if (ix)
3008	{	3299	{
…		…
3113	void glNewList (int list, int mode = GL_COMPILE)	3404	void glNewList (int list, int mode = GL_COMPILE)
3114		3405
3115	void glEndList ()	3406	void glEndList ()
3116		3407
3117	void glCallList (int list)	3408	void glCallList (int list)
		3409
		3410	void c_init ()
		3411	CODE:
		3412	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3413	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3118		3414
3119	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3415	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3120		3416
3121	PROTOTYPES: DISABLE	3417	PROTOTYPES: DISABLE
3122		3418

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC vs. Revision 1.311 by root, Tue Dec 27 09:17:27 2011 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC vs.
Revision 1.311 by root, Tue Dec 27 09:17:27 2011 UTC