[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 1.313 by root, Sat Jan 7 15:24:41 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 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	{
…		…
909	);	950	);
910		951
911	if (RETVAL)	952	if (RETVAL)
912	{	953	{
913	av_clear (texture_av);	954	av_clear (texture_av);
914
915	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
916	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	955	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
917	#include "glfunc.h"	956	#include "glfunc.h"
918	#undef GL_FUNC	957	#undef GL_FUNC
		958	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		959	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
919	}	960	}
920	}	961	}
921	OUTPUT:	962	OUTPUT:
922	RETVAL	963	RETVAL
923		964
924	void	965	void
		966	SDL_WM_SetCaption (const char title, const char icon)
		967
		968	void
925	SDL_GL_SwapBuffers ()	969	SDL_GL_SwapBuffers ()
926		970
927	char *	971	char *
928	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
929		973
…		…
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	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1153	void
		1154	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
1084		1155
1085	void	1156	void
1086	load_image_inline (SV *image_)	1157	load_image_inline (SV *image_)
1087	ALIAS:	1158	ALIAS:
1088	load_image_file = 1	1159	load_image_file = 1
…		…
1204	#if DEBUG	1275	#if DEBUG
1205	VALGRIND_DO_LEAK_CHECK;	1276	VALGRIND_DO_LEAK_CHECK;
1206	#endif	1277	#endif
1207	}	1278	}
1208		1279
		1280	int
		1281	SvREFCNT (SV *sv)
		1282	CODE:
		1283	RETVAL = SvREFCNT (sv);
		1284	OUTPUT:
		1285	RETVAL
		1286
1209	MODULE = Deliantra::Client PACKAGE = DC::Font	1287	MODULE = Deliantra::Client PACKAGE = DC::Font
1210		1288
1211	PROTOTYPES: DISABLE	1289	PROTOTYPES: DISABLE
1212		1290
1213	DC::Font	1291	DC::Font
…		…
1642	if (ix)	1720	if (ix)
1643	{	1721	{
1644	glDisable (GL_ALPHA_TEST);	1722	glDisable (GL_ALPHA_TEST);
1645	glDisable (GL_BLEND);	1723	glDisable (GL_BLEND);
1646	}	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);
1647	}	1846	}
1648		1847
1649	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)
1650	CODE:	1849	CODE:
1651	{	1850	{
…		…
1757	//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);
1758	// use uglier nearest interpolation because linear suffers	1957	// use uglier nearest interpolation because linear suffers
1759	// from transparent color bleeding and ugly wrapping effects.	1958	// from transparent color bleeding and ugly wrapping effects.
1760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1959	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1761	}	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	}
1762		1981
1763	int	1982	int
1764	ox (DC::Map self)	1983	ox (DC::Map self)
1765	ALIAS:	1984	ALIAS:
1766	oy = 1	1985	oy = 1
…		…
1847	{	2066	{
1848	ext = *data++;	2067	ext = *data++;
1849	cmd = ext & 0x7f;	2068	cmd = ext & 0x7f;
1850		2069
1851	if (cmd < 4)	2070	if (cmd < 4)
1852	cell->darkness = 255 - ext * 64 + 1;	2071	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1853	else if (cmd == 5) // health	2072	else if (cmd == 5) // health
1854	{	2073	{
1855	cell->stat_width = 1;	2074	cell->stat_width = 1;
1856	cell->stat_hp = *data++;	2075	cell->stat_hp = *data++;
1857	}	2076	}
…		…
1887	cell->tile [z] = self->face2tile [face];	2106	cell->tile [z] = self->face2tile [face];
1888		2107
1889	if (cell->tile [z])	2108	if (cell->tile [z])
1890	{	2109	{
1891	maptex *tex = self->tex + cell->tile [z];	2110	maptex *tex = self->tex + cell->tile [z];
		2111	tex->unused = 0;
1892	if (!tex->name)	2112	if (!tex->name)
1893	av_push (missing, newSViv (cell->tile [z]));	2113	av_push (missing, newSViv (cell->tile [z]));
1894		2114
1895	if (tex->smoothtile)	2115	if (tex->smoothtile)
1896	{	2116	{
1897	maptex *smooth = self->tex + tex->smoothtile;	2117	maptex *smooth = self->tex + tex->smoothtile;
		2118	smooth->unused = 0;
1898	if (!smooth->name)	2119	if (!smooth->name)
1899	av_push (missing, newSViv (tex->smoothtile));	2120	av_push (missing, newSViv (tex->smoothtile));
1900	}	2121	}
1901	}	2122	}
1902	}	2123	}
…		…
1930	? self->row + y	2151	? self->row + y
1931	: 0;	2152	: 0;
1932		2153
1933	for (x = x0; x < x1; x++)	2154	for (x = x0; x < x1; x++)
1934	{	2155	{
1935	int r = 32, g = 32, b = 32, a = 192;	2156	unsigned int r = 32, g = 32, b = 32, a = 192;
1936		2157
1937	if (row && row->c0 <= x && x < row->c1)	2158	if (row && row->c0 <= x && x < row->c1)
1938	{	2159	{
1939	mapcell *cell = row->col + (x - row->c0);	2160	mapcell *cell = row->col + (x - row->c0);
1940		2161
…		…
1942	{	2163	{
1943	maptex tex = self->tex [cell->tile [z]];	2164	maptex tex = self->tex [cell->tile [z]];
1944	int a0 = 255 - tex.a;	2165	int a0 = 255 - tex.a;
1945	int a1 = tex.a;	2166	int a1 = tex.a;
1946		2167
1947	r = (r * a0 + tex.r * a1) / 255;	2168	r = div255 (r * a0 + tex.r * a1);
1948	g = (g * a0 + tex.g * a1) / 255;	2169	g = div255 (g * a0 + tex.g * a1);
1949	b = (b * a0 + tex.b * a1) / 255;	2170	b = div255 (b * a0 + tex.b * a1);
1950	a = (a * a0 + tex.a * a1) / 255;	2171	a = div255 (a * a0 + tex.a * a1);
1951	}	2172	}
1952	}	2173	}
1953		2174
1954	*map++ = (r )	2175	*map++ = (r )
1955	\| (g << 8)	2176	\| (g << 8)
…		…
1962	}	2183	}
1963	OUTPUT:	2184	OUTPUT:
1964	RETVAL	2185	RETVAL
1965		2186
1966	void	2187	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)	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)
1968	CODE:	2189	CODE:
1969	{	2190	{
1970	int x, y, z;	2191	int x, y, z;
1971		2192
1972	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2193	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1973	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
1974	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)
1975	smooth_key skey;	2196	smooth_key skey;
1976	int pl_x, pl_y;	2197	int pl_x, pl_y;
1977	maptex pl_tex;	2198	maptex pl_tex;
1978	rc_t *rc = rc_alloc ();	2199	rc_t *rc = rc_alloc ();
		2200	rc_t *rc_ov = rc_alloc ();
1979	rc_key_t key;	2201	rc_key_t key;
1980	rc_array_t *arr;	2202	rc_array_t *arr;
1981		2203
1982	pl_tex.name = 0;	2204	pl_tex.name = 0;
1983		2205
1984	// thats current max. sorry.	2206	// that's current max. sorry.
1985	if (sw > 255) sw = 255;	2207	if (sw > 255) sw = 255;
1986	if (sh > 255) sh = 255;	2208	if (sh > 255) sh = 255;
1987		2209
1988	// clear key, in case of extra padding	2210	// clear key, in case of extra padding
1989	memset (&skey, 0, sizeof (skey));	2211	memset (&skey, 0, sizeof (skey));
…		…
1993	key.g = 255;	2215	key.g = 255;
1994	key.b = 255;	2216	key.b = 255;
1995	key.a = 255;	2217	key.a = 255;
1996	key.mode = GL_QUADS;	2218	key.mode = GL_QUADS;
1997	key.format = GL_T2F_V3F;	2219	key.format = GL_T2F_V3F;
1998	key.texname = -1;
1999		2220
2000	mx += self->x;	2221	mx += self->x;
2001	my += self->y;	2222	my += self->y;
2002		2223
2003	// first pass: determine smooth_max	2224	// first pass: determine smooth_max
…		…
2027	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2248	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2028		2249
2029	for (z = 0; z <= 2; z++)	2250	for (z = 0; z <= 2; z++)
2030	{	2251	{
2031	memset (smooth_level, 0, sizeof (smooth_level));	2252	memset (smooth_level, 0, sizeof (smooth_level));
		2253	key.texname = -1;
2032		2254
2033	for (y = 0; y < sh; y++)	2255	for (y = 0; y < sh; y++)
2034	if (0 <= y + my && y + my < self->rows)	2256	if (0 <= y + my && y + my < self->rows)
2035	{	2257	{
2036	maprow *row = self->row + (y + my);	2258	maprow *row = self->row + (y + my);
…		…
2042	tileid tile = cell->tile [z];	2264	tileid tile = cell->tile [z];
2043		2265
2044	if (tile)	2266	if (tile)
2045	{	2267	{
2046	maptex tex = self->tex [tile];	2268	maptex tex = self->tex [tile];
2047	int px = (x + 1) * T - tex.w;	2269	int px, py;
2048	int py = (y + 1) * T - tex.h;
2049		2270
2050	if (key.texname != tex.name)	2271	if (key.texname != tex.name)
2051	{	2272	{
		2273	self->tex [tile].unused = 0;
		2274
2052	if (!tex.name)	2275	if (!tex.name)
2053	tex = self->tex [2]; /* missing, replace by noface */	2276	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2054		2277
2055	key.texname = tex.name;	2278	key.texname = tex.name;
2056	arr = rc_array (rc, &key);	2279	arr = rc_array (rc, &key);
2057	}	2280	}
		2281
		2282	px = (x + 1) * Th - tex.w;
		2283	py = (y + 1) * Tw - tex.h;
2058		2284
2059	if (expect_false (cell->player == player) && expect_false (z == 2))	2285	if (expect_false (cell->player == player) && expect_false (z == 2))
2060	{	2286	{
2061	pl_x = px;	2287	pl_x = px;
2062	pl_y = py;	2288	pl_y = py;
…		…
2067	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2293	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2068	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);
2069	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);
2070	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);
2071		2297
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	2298	// update smooth hash
2098	if (tex.smoothtile)	2299	if (tex.smoothtile)
2099	{	2300	{
2100	skey.tile = tex.smoothtile;	2301	skey.tile = tex.smoothtile;
2101	skey.level = tex.smoothlevel;	2302	skey.level = tex.smoothlevel;
…		…
2129	// corners	2330	// corners
2130	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);
2131	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);
2132	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);
2133	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);
2134	}	2356	}
2135	}	2357	}
2136	}	2358	}
2137	}	2359	}
2138		2360
…		…
2165	if (!(bits & 0x1000)	2387	if (!(bits & 0x1000)
2166	&& skey->level == level	2388	&& skey->level == level
2167	&& level > smooth_max [skey->x][skey->y])	2389	&& level > smooth_max [skey->x][skey->y])
2168	{	2390	{
2169	maptex tex = self->tex [skey->tile];	2391	maptex tex = self->tex [skey->tile];
2170	int px = (((int)skey->x) - 1) * T;	2392	int px = (((int)skey->x) - 1) * Tw;
2171	int py = (((int)skey->y) - 1) * T;	2393	int py = (((int)skey->y) - 1) * Th;
2172	int border = bits & 15;	2394	int border = bits & 15;
2173	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2395	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2174	float dx = tex.s * .0625f; // 16 images/row	2396	float dx = tex.s * .0625f; // 16 images/row
2175	float dy = tex.t * .5f ; // 2 images/column	2397	float dy = tex.t * .5f ; // 2 images/column
2176		2398
…		…
2178	{	2400	{
2179	// this time avoiding texture state changes	2401	// this time avoiding texture state changes
2180	// save gobs of state changes.	2402	// save gobs of state changes.
2181	if (key.texname != tex.name)	2403	if (key.texname != tex.name)
2182	{	2404	{
		2405	self->tex [skey->tile].unused = 0;
		2406
2183	glEnd ();	2407	glEnd ();
2184	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2408	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2185	glBegin (GL_QUADS);	2409	glBegin (GL_QUADS);
2186	}	2410	}
2187		2411
2188	if (border)	2412	if (border)
2189	{	2413	{
2190	float ox = border * dx;	2414	float ox = border * dx;
2191		2415
2192	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2416	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2193	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2417	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2194	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2195	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2419	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2196	}	2420	}
2197		2421
2198	if (corner)	2422	if (corner)
2199	{	2423	{
2200	float ox = corner * dx;	2424	float ox = corner * dx;
2201		2425
2202	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2426	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2203	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2427	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2204	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2428	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2205	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2206	}	2430	}
2207	}	2431	}
2208	}	2432	}
2209	}	2433	}
2210	}	2434	}
…		…
2233	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);
2234		2458
2235	rc_draw (rc);	2459	rc_draw (rc);
2236	}	2460	}
2237		2461
		2462	rc_draw (rc_ov);
		2463	rc_clear (rc_ov);
		2464
2238	glDisable (GL_BLEND);	2465	glDisable (GL_BLEND);
2239	rc_free (rc);	2466	rc_free (rc);
		2467	rc_free (rc_ov);
2240		2468
2241	// top layer: overlays such as the health bar	2469	// top layer: overlays such as the health bar
2242	for (y = 0; y < sh; y++)	2470	for (y = 0; y < sh; y++)
2243	if (0 <= y + my && y + my < self->rows)	2471	if (0 <= y + my && y + my < self->rows)
2244	{	2472	{
…		…
2247	for (x = 0; x < sw; x++)	2475	for (x = 0; x < sw; x++)
2248	if (row->c0 <= x + mx && x + mx < row->c1)	2476	if (row->c0 <= x + mx && x + mx < row->c1)
2249	{	2477	{
2250	mapcell *cell = row->col + (x + mx - row->c0);	2478	mapcell *cell = row->col + (x + mx - row->c0);
2251		2479
2252	int px = x * T;	2480	int px = x * Tw;
2253	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	}
2254		2488
2255	if (cell->stat_hp)	2489	if (cell->stat_hp)
2256	{	2490	{
2257	int width = cell->stat_width * T;	2491	int width = cell->stat_width * Tw;
2258	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2492	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2259		2493
2260	glColor3ub (0, 0, 0);	2494	glColor3ub (0, 0, 0);
2261	glRectf (px + 1, py - thick - 2,	2495	glRectf (px + 1, py - thick - 2,
2262	px + width - 1, py);	2496	px + width - 1, py);
2263		2497
…		…
2269	}	2503	}
2270	}	2504	}
2271	}	2505	}
2272		2506
2273	void	2507	void
2274	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)
2275	CODE:	2509	CODE:
2276	{	2510	{
2277	static float color[16][3] = {	2511	static float color[16][3] = {
2278	{ 0.00F, 0.00F, 0.00F },	2512	{ 0.00f, 0.00f, 0.00f },
2279	{ 1.00F, 1.00F, 1.00F },	2513	{ 1.00f, 1.00f, 1.00f },
2280	{ 0.00F, 0.00F, 0.55F },	2514	{ 0.00f, 0.00f, 0.55f },
2281	{ 1.00F, 0.00F, 0.00F },	2515	{ 1.00f, 0.00f, 0.00f },
2282		2516
2283	{ 1.00F, 0.54F, 0.00F },	2517	{ 1.00f, 0.54f, 0.00f },
2284	{ 0.11F, 0.56F, 1.00F },	2518	{ 0.11f, 0.56f, 1.00f },
2285	{ 0.93F, 0.46F, 0.00F },	2519	{ 0.93f, 0.46f, 0.00f },
2286	{ 0.18F, 0.54F, 0.34F },	2520	{ 0.18f, 0.54f, 0.34f },
2287		2521
2288	{ 0.56F, 0.73F, 0.56F },	2522	{ 0.56f, 0.73f, 0.56f },
2289	{ 0.80F, 0.80F, 0.80F },	2523	{ 0.80f, 0.80f, 0.80f },
2290	{ 0.55F, 0.41F, 0.13F },	2524	{ 0.55f, 0.41f, 0.13f },
2291	{ 0.99F, 0.77F, 0.26F },	2525	{ 0.99f, 0.77f, 0.26f },
2292		2526
2293	{ 0.74F, 0.65F, 0.41F },	2527	{ 0.74f, 0.65f, 0.41f },
2294		2528
2295	{ 0.00F, 1.00F, 1.00F },	2529	{ 0.00f, 1.00f, 1.00f },
2296	{ 1.00F, 0.00F, 1.00F },	2530	{ 1.00f, 0.00f, 1.00f },
2297	{ 1.00F, 1.00F, 0.00F },	2531	{ 1.00f, 1.00f, 0.00f },
2298	};	2532	};
2299		2533
2300	int x, y;	2534	int x, y;
2301		2535
2302	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	*/
2303	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2543	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2304	glEnable (GL_BLEND);	2544	glEnable (GL_BLEND);
2305	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2545	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2306	glBegin (GL_QUADS);	2546	glBegin (GL_QUADS);
2307		2547
2308	for (y = 0; y < h; y++)	2548	for (y = 0; y < h; y++)
…		…
2312		2552
2313	if (m)	2553	if (m)
2314	{	2554	{
2315	float *c = color [m & 15];	2555	float *c = color [m & 15];
2316		2556
2317	float tx1 = m & 0x40 ? 0.5 : 0.;	2557	float tx1 = m & 0x40 ? 0.5f : 0.f;
2318	float tx2 = tx1 + 0.5;	2558	float tx2 = tx1 + 0.5f;
2319		2559
2320	glColor4f (c[0], c[1], c[2], 0.75);	2560	glColor4f (c[0], c[1], c[2], 1);
2321	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2561	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2322	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2562	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2323	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2563	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2324	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2564	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2325	}	2565	}
…		…
2333	void	2573	void
2334	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)
2335	PPCODE:	2575	PPCODE:
2336	{	2576	{
2337	int x, y;	2577	int x, y;
2338	int sw1 = sw + 2;	2578	int sw1 = sw + 2;
2339	int sh1 = sh + 2;	2579	int sh1 = sh + 2;
2340	int sh3 = sh * 3;	2580	int sh3 = sh * 3;
2341	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);
2342	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2584	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2343	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2585	memset (darkness1, 0, sw1*sh1);
2344	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2345		2586
2346	SvPOK_only (darkness3_sv);	2587	SvPOK_only (darkness3_sv);
2347	SvCUR_set (darkness3_sv, sw34 * sh3);	2588	SvCUR_set (darkness3_sv, sw3 * sh3);
2348		2589
2349	mx += self->x - 1;	2590	mx += self->x - 1;
2350	my += self->y - 1;	2591	my += self->y - 1;
2351
2352	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2353		2592
2354	for (y = 0; y < sh1; y++)	2593	for (y = 0; y < sh1; y++)
2355	if (0 <= y + my && y + my < self->rows)	2594	if (0 <= y + my && y + my < self->rows)
2356	{	2595	{
2357	maprow *row = self->row + (y + my);	2596	maprow *row = self->row + (y + my);
…		…
2360	if (row->c0 <= x + mx && x + mx < row->c1)	2599	if (row->c0 <= x + mx && x + mx < row->c1)
2361	{	2600	{
2362	mapcell *cell = row->col + (x + mx - row->c0);	2601	mapcell *cell = row->col + (x + mx - row->c0);
2363		2602
2364	darkness1 [y * sw1 + x] = cell->darkness	2603	darkness1 [y * sw1 + x] = cell->darkness
2365	? 255 - (cell->darkness - 1)	2604	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2366	: 255 - FOW_DARKNESS;	2605	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2367	}	2606	}
2368	}	2607	}
2369		2608
2370	for (y = 0; y < sh; ++y)	2609	for (y = 0; y < sh; ++y)
2371	for (x = 0; x < sw; ++x)	2610	for (x = 0; x < sw; ++x)
…		…
2390		2629
2391	uint8_t r13 = (d13 + d23 + d12) / 3;	2630	uint8_t r13 = (d13 + d23 + d12) / 3;
2392	uint8_t r23 = d23;	2631	uint8_t r23 = d23;
2393	uint8_t r33 = (d23 + d33 + d32) / 3;	2632	uint8_t r33 = (d23 + d33 + d32) / 3;
2394		2633
2395	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2396	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2397	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2636	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2398	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2399	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 */
2400	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2639	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2401	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2402	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2403	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2642	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2404	}	2643	}
2405		2644
2406	free (darkness1);	2645	free (darkness1);
2407		2646
2408	EXTEND (SP, 3);	2647	EXTEND (SP, 3);
2409	PUSHs (sv_2mortal (newSViv (sw34)));	2648	PUSHs (sv_2mortal (newSViv (sw3)));
2410	PUSHs (sv_2mortal (newSViv (sh3)));	2649	PUSHs (sv_2mortal (newSViv (sh3)));
2411	PUSHs (darkness3_sv);	2650	PUSHs (darkness3_sv);
2412	}	2651	}
2413		2652
2414	SV *	2653	SV *
…		…
2612	if (RETVAL < 0)	2851	if (RETVAL < 0)
2613	{	2852	{
2614	RETVAL = Mix_GroupOldest (-1);	2853	RETVAL = Mix_GroupOldest (-1);
2615		2854
2616	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)
2617	XSRETURN_UNDEF;	2861	XSRETURN_UNDEF;
2618		2862	}
		2863	else
2619	Mix_HaltChannel (RETVAL);	2864	Mix_HaltChannel (RETVAL);
2620	}	2865	}
2621		2866
2622	Mix_UnregisterAllEffects (RETVAL);	2867	Mix_UnregisterAllEffects (RETVAL);
2623	Mix_Volume (RETVAL, 128);	2868	Mix_Volume (RETVAL, 128);
2624	}	2869	}
…		…
2671	void	2916	void
2672	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)
2673	CODE:	2918	CODE:
2674	{	2919	{
2675	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));
2676	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;
2677	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2922	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2678	}	2923	}
2679		2924
2680	void	2925	void
2681	set_reverse_stereo (DC::Channel self, int flip)	2926	set_reverse_stereo (DC::Channel self, int flip)
…		…
2683	Mix_SetReverseStereo (self, flip);	2928	Mix_SetReverseStereo (self, flip);
2684		2929
2685	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2930	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2686		2931
2687	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
2688		2945
2689	DC::MixChunk	2946	DC::MixChunk
2690	new (SV *class, DC::RW rwops)	2947	new (SV *class, DC::RW rwops)
2691	CODE:	2948	CODE:
2692	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2949	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2725	OUTPUT:	2982	OUTPUT:
2726	RETVAL	2983	RETVAL
2727		2984
2728	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2985	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2729		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
2730	int	2999	int
2731	volume (int volume = -1)	3000	volume (int volume = -1)
2732	PROTOTYPE: ;$	3001	PROTOTYPE: ;$
2733	CODE:	3002	CODE:
2734	if (items > 0)	3003	if (items > 0)
…		…
2744		3013
2745	void	3014	void
2746	halt ()	3015	halt ()
2747	CODE:	3016	CODE:
2748	Mix_HaltMusic ();	3017	Mix_HaltMusic ();
		3018
		3019	int
		3020	playing ()
		3021	CODE:
		3022	RETVAL = Mix_PlayingMusic ();
		3023	OUTPUT:
		3024	RETVAL
2749		3025
2750	DC::MixMusic	3026	DC::MixMusic
2751	new (SV *class, DC::RW rwops)	3027	new (SV *class, DC::RW rwops)
2752	CODE:	3028	CODE:
2753	RETVAL = Mix_LoadMUS_RW (rwops);	3029	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2784	} *civ, const_iv[] = {	3060	} *civ, const_iv[] = {
2785	# define const_iv(name) { # name, (IV)name }	3061	# define const_iv(name) { # name, (IV)name }
2786	const_iv (GL_VENDOR),	3062	const_iv (GL_VENDOR),
2787	const_iv (GL_VERSION),	3063	const_iv (GL_VERSION),
2788	const_iv (GL_EXTENSIONS),	3064	const_iv (GL_EXTENSIONS),
		3065	const_iv (GL_MAX_TEXTURE_UNITS),
2789	const_iv (GL_COLOR_MATERIAL),	3066	const_iv (GL_COLOR_MATERIAL),
2790	const_iv (GL_SMOOTH),	3067	const_iv (GL_SMOOTH),
2791	const_iv (GL_FLAT),	3068	const_iv (GL_FLAT),
2792	const_iv (GL_DITHER),	3069	const_iv (GL_DITHER),
2793	const_iv (GL_BLEND),	3070	const_iv (GL_BLEND),
…		…
2805	const_iv (GL_ZERO),	3082	const_iv (GL_ZERO),
2806	const_iv (GL_SRC_ALPHA),	3083	const_iv (GL_SRC_ALPHA),
2807	const_iv (GL_DST_ALPHA),	3084	const_iv (GL_DST_ALPHA),
2808	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3085	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2809	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),
2810	const_iv (GL_SRC_ALPHA_SATURATE),	3091	const_iv (GL_SRC_ALPHA_SATURATE),
2811	const_iv (GL_RGB),	3092	const_iv (GL_RGB),
2812	const_iv (GL_RGBA),	3093	const_iv (GL_RGBA),
2813	const_iv (GL_RGBA4),	3094	const_iv (GL_RGBA4),
2814	const_iv (GL_RGBA8),	3095	const_iv (GL_RGBA8),
…		…
2882	const_iv (GL_NICEST),	3163	const_iv (GL_NICEST),
2883	const_iv (GL_V2F),	3164	const_iv (GL_V2F),
2884	const_iv (GL_V3F),	3165	const_iv (GL_V3F),
2885	const_iv (GL_T2F_V3F),	3166	const_iv (GL_T2F_V3F),
2886	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),
2887	# undef const_iv	3171	# undef const_iv
2888	};	3172	};
2889		3173
2890	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--)
2891	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3175	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2892		3176
2893	texture_av = newAV ();	3177	texture_av = newAV ();
2894	AvREAL_off (texture_av);	3178	AvREAL_off (texture_av);
2895	}	3179	}
2896		3180
2897	void	3181	void
2898	disable_GL_EXT_blend_func_separate ()	3182	disable_GL_EXT_blend_func_separate ()
2899	CODE:	3183	CODE:
2900	gl.BlendFuncSeparate = 0;	3184	gl.BlendFuncSeparate = 0;
2901	gl.BlendFuncSeparateEXT = 0;	3185	gl.BlendFuncSeparateEXT = 0;
		3186
		3187	void
		3188	apple_nvidia_bug (int enable)
2902		3189
2903	char *	3190	char *
2904	gl_vendor ()	3191	gl_vendor ()
2905	CODE:	3192	CODE:
2906	RETVAL = (char *)glGetString (GL_VENDOR);	3193	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2937		3224
2938	int glGetError ()	3225	int glGetError ()
2939		3226
2940	void glFinish ()	3227	void glFinish ()
2941		3228
		3229	void glFlush ()
		3230
2942	void glClear (int mask)	3231	void glClear (int mask)
2943		3232
2944	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)
2945	PROTOTYPE: @	3234	PROTOTYPE: @
2946		3235
…		…
2955	void glBlendFunc (int sfactor, int dfactor)	3244	void glBlendFunc (int sfactor, int dfactor)
2956		3245
2957	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3246	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2958	CODE:	3247	CODE:
2959	gl_BlendFuncSeparate (sa, da, saa, daa);	3248	gl_BlendFuncSeparate (sa, da, saa, daa);
		3249
		3250	# void glBlendEquation (int se)
2960		3251
2961	void glDepthMask (int flag)	3252	void glDepthMask (int flag)
2962		3253
2963	void glLogicOp (int opcode)	3254	void glLogicOp (int opcode)
2964		3255
…		…
2999	void glRotate (float angle, float x, float y, float z)	3290	void glRotate (float angle, float x, float y, float z)
3000	CODE:	3291	CODE:
3001	glRotatef (angle, x, y, z);	3292	glRotatef (angle, x, y, z);
3002		3293
3003	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: @
3004	ALIAS:	3296	ALIAS:
3005	glColor_premultiply = 1	3297	glColor_premultiply = 1
3006	CODE:	3298	CODE:
3007	if (ix)	3299	if (ix)
3008	{	3300	{
…		…
3113	void glNewList (int list, int mode = GL_COMPILE)	3405	void glNewList (int list, int mode = GL_COMPILE)
3114		3406
3115	void glEndList ()	3407	void glEndList ()
3116		3408
3117	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);
3118		3415
3119	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3416	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3120		3417
3121	PROTOTYPES: DISABLE	3418	PROTOTYPES: DISABLE
3122		3419

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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 1.313 by root, Sat Jan 7 15:24:41 2012 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 1.313 by root, Sat Jan 7 15:24:41 2012 UTC