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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC vs.
Revision 1.308 by root, Fri Jul 29 08:35:35 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)
		99
		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	}
95		123
96	static AV *texture_av;	124	static AV *texture_av;
97		125
98	static struct	126	static struct
99	{	127	{
…		…
231	int w, h;	259	int w, h;
232	float s, t;	260	float s, t;
233	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
234	tileid smoothtile;	262	tileid smoothtile;
235	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
236	} maptex;	265	} maptex;
237		266
238	typedef struct {	267	typedef struct {
239	uint32_t player;	268	uint32_t player;
240	tileid tile[3];	269	tileid tile[3];
…		…
453		482
454	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
455	}	484	}
456		485
457	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
458	minpot (unsigned int n)	493	minpot (unsigned int n)
459	{	494	{
460	if (!n)	495	if (!n)
461	return 0;	496	return 0;
462		497
…		…
527	return 0;	562	return 0;
528		563
529	return 1;	564	return 1;
530	}	565	}
531		566
		567	/******************************************************************************/
		568
		569	/* process keyboard modifiers */
		570	static int
		571	mod_munge (int mod)
		572	{
		573	mod &= MOD_MASK;
		574
		575	if (mod & (KMOD_META \| KMOD_ALT))
		576	mod \|= KMOD_LRAM;
		577
		578	return mod;
		579	}
		580
532	static void	581	static void
533	deliantra_main ()	582	deliantra_main ()
534	{	583	{
535	char *argv[] = { 0 };	584	char *argv[] = { 0 };
536	call_argv ("::main", G_DISCARD \| G_VOID, argv);	585	call_argv ("::main", G_DISCARD \| G_VOID, argv);
537	dSP;
538	}	586	}
539		587
540	#ifdef __MACOSX__	588	#ifdef __MACOSX__
541	/* to due surprising braindamage on the side of SDL design, we	589	/* to due surprising braindamage on the side of SDL design, we
542	* do some mind-boggling hack here: SDL requires a custom main()	590	* do some mind-boggling hack here: SDL requires a custom main()
…		…
603	const_iv (SDL_USEREVENT),	651	const_iv (SDL_USEREVENT),
604		652
605	const_iv (SDL_APPINPUTFOCUS),	653	const_iv (SDL_APPINPUTFOCUS),
606	const_iv (SDL_APPMOUSEFOCUS),	654	const_iv (SDL_APPMOUSEFOCUS),
607	const_iv (SDL_APPACTIVE),	655	const_iv (SDL_APPACTIVE),
		656
		657
		658	const_iv (SDLK_UNKNOWN),
		659	const_iv (SDLK_FIRST),
		660	const_iv (SDLK_BACKSPACE),
		661	const_iv (SDLK_TAB),
		662	const_iv (SDLK_CLEAR),
		663	const_iv (SDLK_RETURN),
		664	const_iv (SDLK_PAUSE),
		665	const_iv (SDLK_ESCAPE),
		666	const_iv (SDLK_SPACE),
		667	const_iv (SDLK_EXCLAIM),
		668	const_iv (SDLK_QUOTEDBL),
		669	const_iv (SDLK_HASH),
		670	const_iv (SDLK_DOLLAR),
		671	const_iv (SDLK_AMPERSAND),
		672	const_iv (SDLK_QUOTE),
		673	const_iv (SDLK_LEFTPAREN),
		674	const_iv (SDLK_RIGHTPAREN),
		675	const_iv (SDLK_ASTERISK),
		676	const_iv (SDLK_PLUS),
		677	const_iv (SDLK_COMMA),
		678	const_iv (SDLK_MINUS),
		679	const_iv (SDLK_PERIOD),
		680	const_iv (SDLK_SLASH),
		681	const_iv (SDLK_0),
		682	const_iv (SDLK_1),
		683	const_iv (SDLK_2),
		684	const_iv (SDLK_3),
		685	const_iv (SDLK_4),
		686	const_iv (SDLK_5),
		687	const_iv (SDLK_6),
		688	const_iv (SDLK_7),
		689	const_iv (SDLK_8),
		690	const_iv (SDLK_9),
		691	const_iv (SDLK_COLON),
		692	const_iv (SDLK_SEMICOLON),
		693	const_iv (SDLK_LESS),
		694	const_iv (SDLK_EQUALS),
		695	const_iv (SDLK_GREATER),
		696	const_iv (SDLK_QUESTION),
		697	const_iv (SDLK_AT),
		698
		699	const_iv (SDLK_LEFTBRACKET),
		700	const_iv (SDLK_BACKSLASH),
		701	const_iv (SDLK_RIGHTBRACKET),
		702	const_iv (SDLK_CARET),
		703	const_iv (SDLK_UNDERSCORE),
		704	const_iv (SDLK_BACKQUOTE),
		705	const_iv (SDLK_DELETE),
608		706
609	const_iv (SDLK_FIRST),	707	const_iv (SDLK_FIRST),
610	const_iv (SDLK_LAST),	708	const_iv (SDLK_LAST),
611	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
612	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
…		…
688	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
689	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
690	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
691	const_iv (KMOD_MODE),	789	const_iv (KMOD_MODE),
692		790
		791	const_iv (KMOD_LRAM),
		792
693	const_iv (MIX_DEFAULT_FORMAT),	793	const_iv (MIX_DEFAULT_FORMAT),
694		794
695	const_iv (SDL_INIT_TIMER),	795	const_iv (SDL_INIT_TIMER),
696	const_iv (SDL_INIT_AUDIO),	796	const_iv (SDL_INIT_AUDIO),
697	const_iv (SDL_INIT_VIDEO),	797	const_iv (SDL_INIT_VIDEO),
…		…
721		821
722	const_iv (FOW_DARKNESS)	822	const_iv (FOW_DARKNESS)
723	# undef const_iv	823	# undef const_iv
724	};	824	};
725		825
726	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--)
727	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
728		828
729	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
730	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
731	}	831	}
732		832
…		…
748	NV ceil (NV x)	848	NV ceil (NV x)
749		849
750	IV minpot (UV n)	850	IV minpot (UV n)
751		851
752	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
753		859
754	void	860	void
755	pango_init ()	861	pango_init ()
756	CODE:	862	CODE:
757	{	863	{
…		…
849		955
850	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");	956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
851	#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);
852	#include "glfunc.h"	958	#include "glfunc.h"
853	#undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
854	}	963	}
855	}	964	}
856	OUTPUT:	965	OUTPUT:
857	RETVAL	966	RETVAL
858		967
…		…
884	{	993	{
885	case SDL_KEYDOWN:	994	case SDL_KEYDOWN:
886	case SDL_KEYUP:	995	case SDL_KEYUP:
887	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	996	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
888	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	997	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
889	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	998	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
890	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	999	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
891	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1000	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
892	break;	1001	break;
893		1002
894	case SDL_ACTIVEEVENT:	1003	case SDL_ACTIVEEVENT:
895	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1004	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
913	x = ev.motion.x;	1022	x = ev.motion.x;
914	y = ev.motion.y;	1023	y = ev.motion.y;
915	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1024	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
916	}	1025	}
917		1026
918	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1027	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
919	hv_store (hv, "state", 5, newSViv (state), 0);	1028	hv_store (hv, "state", 5, newSViv (state), 0);
920	hv_store (hv, "x", 1, newSViv (x), 0);	1029	hv_store (hv, "x", 1, newSViv (x), 0);
921	hv_store (hv, "y", 1, newSViv (y), 0);	1030	hv_store (hv, "y", 1, newSViv (y), 0);
922	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1031	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
923	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1032	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
943		1052
944	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1053	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
945	}	1054	}
946	}	1055	}
947		1056
		1057	char *
		1058	SDL_AudioDriverName ()
		1059	CODE:
		1060	{
		1061	char buf [256];
		1062	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1063	XSRETURN_UNDEF;
		1064
		1065	RETVAL = buf;
		1066	}
		1067	OUTPUT:
		1068	RETVAL
		1069
948	int	1070	int
949	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1071	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
950	POSTCALL:	1072	POSTCALL:
951	Mix_HookMusicFinished (music_finished);	1073	Mix_HookMusicFinished (music_finished);
952	Mix_ChannelFinished (channel_finished);	1074	Mix_ChannelFinished (channel_finished);
…		…
1014	add_font (char *file)	1136	add_font (char *file)
1015	CODE:	1137	CODE:
1016	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1138	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1017	OUTPUT:	1139	OUTPUT:
1018	RETVAL	1140	RETVAL
		1141
		1142	void
		1143	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
1019		1144
1020	void	1145	void
1021	load_image_inline (SV *image_)	1146	load_image_inline (SV *image_)
1022	ALIAS:	1147	ALIAS:
1023	load_image_file = 1	1148	load_image_file = 1
…		…
1139	#if DEBUG	1264	#if DEBUG
1140	VALGRIND_DO_LEAK_CHECK;	1265	VALGRIND_DO_LEAK_CHECK;
1141	#endif	1266	#endif
1142	}	1267	}
1143		1268
		1269	int
		1270	SvREFCNT (SV *sv)
		1271	CODE:
		1272	RETVAL = SvREFCNT (sv);
		1273	OUTPUT:
		1274	RETVAL
		1275
1144	MODULE = Deliantra::Client PACKAGE = DC::Font	1276	MODULE = Deliantra::Client PACKAGE = DC::Font
1145		1277
1146	PROTOTYPES: DISABLE	1278	PROTOTYPES: DISABLE
1147		1279
1148	DC::Font	1280	DC::Font
…		…
1577	if (ix)	1709	if (ix)
1578	{	1710	{
1579	glDisable (GL_ALPHA_TEST);	1711	glDisable (GL_ALPHA_TEST);
1580	glDisable (GL_BLEND);	1712	glDisable (GL_BLEND);
1581	}	1713	}
		1714	}
		1715
		1716	void
		1717	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)
		1718	PROTOTYPE: @
		1719	CODE:
		1720	{
		1721	glEnable (GL_BLEND);
		1722	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1723	glEnable (GL_TEXTURE_2D);
		1724	glBindTexture (GL_TEXTURE_2D, name1);
		1725
		1726	glColor3f (intensity, intensity, intensity);
		1727	glPushMatrix ();
		1728	glScalef (1./3, 1./3, 1.);
		1729
		1730	if (blend > 0.f)
		1731	{
		1732	float dx3 = dx * -3.f / w;
		1733	float dy3 = dy * -3.f / h;
		1734	GLfloat env_color[4] = { 0., 0., 0., blend };
		1735
		1736	/* interpolate the two shadow textures */
		1737	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1738	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1739
		1740	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1741	gl.ActiveTexture (GL_TEXTURE1);
		1742	glEnable (GL_TEXTURE_2D);
		1743	glBindTexture (GL_TEXTURE_2D, name2);
		1744	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1745
		1746	/* rgb == rgb(glcolor) */
		1747	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1748	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1750
		1751	/* alpha = interpolate t0, t1 by env_alpha */
		1752	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1753
		1754	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1755	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1756	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1757
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1760
		1761	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1763
		1764	glBegin (GL_QUADS);
		1765	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1766	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1767	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1768	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1769	glEnd ();
		1770
		1771	glDisable (GL_TEXTURE_2D);
		1772	gl.ActiveTexture (GL_TEXTURE0);
		1773	}
		1774	else
		1775	{
		1776	/* simple blending of one texture, also opengl <1.3 path */
		1777	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1778
		1779	glBegin (GL_QUADS);
		1780	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1781	glTexCoord2f (0, t); glVertex2f (0, h);
		1782	glTexCoord2f (s, t); glVertex2f (w, h);
		1783	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1784	glEnd ();
		1785	}
		1786
		1787	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1788	{
		1789	int x, y;
		1790	int dx3 = dx * 3;
		1791	int dy3 = dy * 3;
		1792
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1794	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1795	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1796	glTranslatef (-1., -1., 0);
		1797	glBegin (GL_QUADS);
		1798
		1799	for (y = 1; y < h; y += 3)
		1800	{
		1801	int y1 = y - dy3;
		1802	int y1valid = y1 >= 0 && y1 < h;
		1803
		1804	for (x = 1; x < w; x += 3)
		1805	{
		1806	int x1 = x - dx3;
		1807	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1808	uint8_t h2;
		1809
		1810	if (y1valid && x1 >= 0 && x1 < w)
		1811	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1812	else
		1813	h2 = 1; /* out of range == invisible */
		1814
		1815	if (h1 \|\| h2)
		1816	{
		1817	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1818	glColor4f (1., 1., 1., alpha);
		1819
		1820	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1821	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1822	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1823	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1824	}
		1825	}
		1826	}
		1827	}
		1828
		1829	glEnd ();
		1830
		1831	glPopMatrix ();
		1832
		1833	glDisable (GL_TEXTURE_2D);
		1834	glDisable (GL_BLEND);
1582	}	1835	}
1583		1836
1584	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1837	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1585	CODE:	1838	CODE:
1586	{	1839	{
…		…
1692	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1945	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1693	// use uglier nearest interpolation because linear suffers	1946	// use uglier nearest interpolation because linear suffers
1694	// from transparent color bleeding and ugly wrapping effects.	1947	// from transparent color bleeding and ugly wrapping effects.
1695	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1948	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1696	}	1949	}
		1950
		1951	void
		1952	expire_textures (DC::Map self, int texid, int count)
		1953	PPCODE:
		1954	for (; texid < self->texs && count; ++texid, --count)
		1955	{
		1956	maptex *tex = self->tex + texid;
		1957
		1958	if (tex->name)
		1959	{
		1960	if (tex->unused)
		1961	{
		1962	tex->name = 0;
		1963	tex->unused = 0;
		1964	XPUSHs (sv_2mortal (newSViv (texid)));
		1965	}
		1966	else
		1967	tex->unused = 1;
		1968	}
		1969	}
1697		1970
1698	int	1971	int
1699	ox (DC::Map self)	1972	ox (DC::Map self)
1700	ALIAS:	1973	ALIAS:
1701	oy = 1	1974	oy = 1
…		…
1782	{	2055	{
1783	ext = *data++;	2056	ext = *data++;
1784	cmd = ext & 0x7f;	2057	cmd = ext & 0x7f;
1785		2058
1786	if (cmd < 4)	2059	if (cmd < 4)
1787	cell->darkness = 255 - ext * 64 + 1;	2060	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1788	else if (cmd == 5) // health	2061	else if (cmd == 5) // health
1789	{	2062	{
1790	cell->stat_width = 1;	2063	cell->stat_width = 1;
1791	cell->stat_hp = *data++;	2064	cell->stat_hp = *data++;
1792	}	2065	}
…		…
1822	cell->tile [z] = self->face2tile [face];	2095	cell->tile [z] = self->face2tile [face];
1823		2096
1824	if (cell->tile [z])	2097	if (cell->tile [z])
1825	{	2098	{
1826	maptex *tex = self->tex + cell->tile [z];	2099	maptex *tex = self->tex + cell->tile [z];
		2100	tex->unused = 0;
1827	if (!tex->name)	2101	if (!tex->name)
1828	av_push (missing, newSViv (cell->tile [z]));	2102	av_push (missing, newSViv (cell->tile [z]));
1829		2103
1830	if (tex->smoothtile)	2104	if (tex->smoothtile)
1831	{	2105	{
1832	maptex *smooth = self->tex + tex->smoothtile;	2106	maptex *smooth = self->tex + tex->smoothtile;
		2107	smooth->unused = 0;
1833	if (!smooth->name)	2108	if (!smooth->name)
1834	av_push (missing, newSViv (tex->smoothtile));	2109	av_push (missing, newSViv (tex->smoothtile));
1835	}	2110	}
1836	}	2111	}
1837	}	2112	}
…		…
1865	? self->row + y	2140	? self->row + y
1866	: 0;	2141	: 0;
1867		2142
1868	for (x = x0; x < x1; x++)	2143	for (x = x0; x < x1; x++)
1869	{	2144	{
1870	int r = 32, g = 32, b = 32, a = 192;	2145	unsigned int r = 32, g = 32, b = 32, a = 192;
1871		2146
1872	if (row && row->c0 <= x && x < row->c1)	2147	if (row && row->c0 <= x && x < row->c1)
1873	{	2148	{
1874	mapcell *cell = row->col + (x - row->c0);	2149	mapcell *cell = row->col + (x - row->c0);
1875		2150
…		…
1877	{	2152	{
1878	maptex tex = self->tex [cell->tile [z]];	2153	maptex tex = self->tex [cell->tile [z]];
1879	int a0 = 255 - tex.a;	2154	int a0 = 255 - tex.a;
1880	int a1 = tex.a;	2155	int a1 = tex.a;
1881		2156
1882	r = (r * a0 + tex.r * a1) / 255;	2157	r = div255 (r * a0 + tex.r * a1);
1883	g = (g * a0 + tex.g * a1) / 255;	2158	g = div255 (g * a0 + tex.g * a1);
1884	b = (b * a0 + tex.b * a1) / 255;	2159	b = div255 (b * a0 + tex.b * a1);
1885	a = (a * a0 + tex.a * a1) / 255;	2160	a = div255 (a * a0 + tex.a * a1);
1886	}	2161	}
1887	}	2162	}
1888		2163
1889	*map++ = (r )	2164	*map++ = (r )
1890	\| (g << 8)	2165	\| (g << 8)
…		…
1897	}	2172	}
1898	OUTPUT:	2173	OUTPUT:
1899	RETVAL	2174	RETVAL
1900		2175
1901	void	2176	void
1902	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2177	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)
1903	CODE:	2178	CODE:
1904	{	2179	{
1905	int x, y, z;	2180	int x, y, z;
1906		2181
1907	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2182	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1908	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2183	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1909	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2184	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1910	smooth_key skey;	2185	smooth_key skey;
1911	int pl_x, pl_y;	2186	int pl_x, pl_y;
1912	maptex pl_tex;	2187	maptex pl_tex;
1913	rc_t *rc = rc_alloc ();	2188	rc_t *rc = rc_alloc ();
		2189	rc_t *rc_ov = rc_alloc ();
1914	rc_key_t key;	2190	rc_key_t key;
1915	rc_array_t *arr;	2191	rc_array_t *arr;
1916		2192
1917	pl_tex.name = 0;	2193	pl_tex.name = 0;
1918		2194
1919	// thats current max. sorry.	2195	// that's current max. sorry.
1920	if (sw > 255) sw = 255;	2196	if (sw > 255) sw = 255;
1921	if (sh > 255) sh = 255;	2197	if (sh > 255) sh = 255;
1922		2198
1923	// clear key, in case of extra padding	2199	// clear key, in case of extra padding
1924	memset (&skey, 0, sizeof (skey));	2200	memset (&skey, 0, sizeof (skey));
…		…
1928	key.g = 255;	2204	key.g = 255;
1929	key.b = 255;	2205	key.b = 255;
1930	key.a = 255;	2206	key.a = 255;
1931	key.mode = GL_QUADS;	2207	key.mode = GL_QUADS;
1932	key.format = GL_T2F_V3F;	2208	key.format = GL_T2F_V3F;
1933	key.texname = -1;
1934		2209
1935	mx += self->x;	2210	mx += self->x;
1936	my += self->y;	2211	my += self->y;
1937		2212
1938	// first pass: determine smooth_max	2213	// first pass: determine smooth_max
…		…
1962	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2237	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1963		2238
1964	for (z = 0; z <= 2; z++)	2239	for (z = 0; z <= 2; z++)
1965	{	2240	{
1966	memset (smooth_level, 0, sizeof (smooth_level));	2241	memset (smooth_level, 0, sizeof (smooth_level));
		2242	key.texname = -1;
1967		2243
1968	for (y = 0; y < sh; y++)	2244	for (y = 0; y < sh; y++)
1969	if (0 <= y + my && y + my < self->rows)	2245	if (0 <= y + my && y + my < self->rows)
1970	{	2246	{
1971	maprow *row = self->row + (y + my);	2247	maprow *row = self->row + (y + my);
…		…
1977	tileid tile = cell->tile [z];	2253	tileid tile = cell->tile [z];
1978		2254
1979	if (tile)	2255	if (tile)
1980	{	2256	{
1981	maptex tex = self->tex [tile];	2257	maptex tex = self->tex [tile];
1982	int px = (x + 1) * T - tex.w;	2258	int px, py;
1983	int py = (y + 1) * T - tex.h;
1984		2259
1985	if (key.texname != tex.name)	2260	if (key.texname != tex.name)
1986	{	2261	{
		2262	self->tex [tile].unused = 0;
		2263
1987	if (!tex.name)	2264	if (!tex.name)
1988	tex = self->tex [2]; /* missing, replace by noface */	2265	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1989		2266
1990	key.texname = tex.name;	2267	key.texname = tex.name;
1991	arr = rc_array (rc, &key);	2268	arr = rc_array (rc, &key);
1992	}	2269	}
		2270
		2271	px = (x + 1) * Th - tex.w;
		2272	py = (y + 1) * Tw - tex.h;
1993		2273
1994	if (expect_false (cell->player == player) && expect_false (z == 2))	2274	if (expect_false (cell->player == player) && expect_false (z == 2))
1995	{	2275	{
1996	pl_x = px;	2276	pl_x = px;
1997	pl_y = py;	2277	pl_y = py;
…		…
2002	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2282	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2003	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2283	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2004	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2284	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2005	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2285	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2006		2286
2007	if (expect_false (cell->flags) && expect_false (z == 2))
2008	{
2009	// overlays such as the speech bubble, probably more to come
2010	if (cell->flags & 1)
2011	{
2012	maptex tex = self->tex [1];
2013	int px = x * T + T * 2 / 32;
2014	int py = y * T - T * 6 / 32;
2015
2016	if (tex.name)
2017	{
2018	if (key.texname != tex.name)
2019	{
2020	key.texname = tex.name;
2021	arr = rc_array (rc, &key);
2022	}
2023
2024	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2025	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2026	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2027	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2028	}
2029	}
2030	}
2031
2032	// update smooth hash	2287	// update smooth hash
2033	if (tex.smoothtile)	2288	if (tex.smoothtile)
2034	{	2289	{
2035	skey.tile = tex.smoothtile;	2290	skey.tile = tex.smoothtile;
2036	skey.level = tex.smoothlevel;	2291	skey.level = tex.smoothlevel;
…		…
2064	// corners	2319	// corners
2065	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2320	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2066	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2321	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2067	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2322	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2068	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2323	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2324	}
		2325	}
		2326
		2327	if (expect_false (z == 2) && expect_false (cell->flags))
		2328	{
		2329	// overlays such as the speech bubble, probably more to come
		2330	if (cell->flags & 1)
		2331	{
		2332	rc_key_t key_ov = key;
		2333	maptex tex = self->tex [TEXID_SPEECH];
		2334	rc_array_t *arr;
		2335	int px = x * Tw + Tw * 2 / 32;
		2336	int py = y * Th - Th * 6 / 32;
		2337
		2338	key_ov.texname = tex.name;
		2339	arr = rc_array (rc_ov, &key_ov);
		2340
		2341	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2342	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2343	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2344	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2069	}	2345	}
2070	}	2346	}
2071	}	2347	}
2072	}	2348	}
2073		2349
…		…
2100	if (!(bits & 0x1000)	2376	if (!(bits & 0x1000)
2101	&& skey->level == level	2377	&& skey->level == level
2102	&& level > smooth_max [skey->x][skey->y])	2378	&& level > smooth_max [skey->x][skey->y])
2103	{	2379	{
2104	maptex tex = self->tex [skey->tile];	2380	maptex tex = self->tex [skey->tile];
2105	int px = (((int)skey->x) - 1) * T;	2381	int px = (((int)skey->x) - 1) * Tw;
2106	int py = (((int)skey->y) - 1) * T;	2382	int py = (((int)skey->y) - 1) * Th;
2107	int border = bits & 15;	2383	int border = bits & 15;
2108	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2384	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2109	float dx = tex.s * .0625f; // 16 images/row	2385	float dx = tex.s * .0625f; // 16 images/row
2110	float dy = tex.t * .5f ; // 2 images/column	2386	float dy = tex.t * .5f ; // 2 images/column
2111		2387
…		…
2113	{	2389	{
2114	// this time avoiding texture state changes	2390	// this time avoiding texture state changes
2115	// save gobs of state changes.	2391	// save gobs of state changes.
2116	if (key.texname != tex.name)	2392	if (key.texname != tex.name)
2117	{	2393	{
		2394	self->tex [skey->tile].unused = 0;
		2395
2118	glEnd ();	2396	glEnd ();
2119	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2397	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2120	glBegin (GL_QUADS);	2398	glBegin (GL_QUADS);
2121	}	2399	}
2122		2400
2123	if (border)	2401	if (border)
2124	{	2402	{
2125	float ox = border * dx;	2403	float ox = border * dx;
2126		2404
2127	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2405	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2128	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2406	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2129	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2407	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2130	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2408	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2131	}	2409	}
2132		2410
2133	if (corner)	2411	if (corner)
2134	{	2412	{
2135	float ox = corner * dx;	2413	float ox = corner * dx;
2136		2414
2137	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2415	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2138	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2416	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2139	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2140	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2141	}	2419	}
2142	}	2420	}
2143	}	2421	}
2144	}	2422	}
2145	}	2423	}
…		…
2168	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2446	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2169		2447
2170	rc_draw (rc);	2448	rc_draw (rc);
2171	}	2449	}
2172		2450
		2451	rc_draw (rc_ov);
		2452	rc_clear (rc_ov);
		2453
2173	glDisable (GL_BLEND);	2454	glDisable (GL_BLEND);
2174	rc_free (rc);	2455	rc_free (rc);
		2456	rc_free (rc_ov);
2175		2457
2176	// top layer: overlays such as the health bar	2458	// top layer: overlays such as the health bar
2177	for (y = 0; y < sh; y++)	2459	for (y = 0; y < sh; y++)
2178	if (0 <= y + my && y + my < self->rows)	2460	if (0 <= y + my && y + my < self->rows)
2179	{	2461	{
…		…
2182	for (x = 0; x < sw; x++)	2464	for (x = 0; x < sw; x++)
2183	if (row->c0 <= x + mx && x + mx < row->c1)	2465	if (row->c0 <= x + mx && x + mx < row->c1)
2184	{	2466	{
2185	mapcell *cell = row->col + (x + mx - row->c0);	2467	mapcell *cell = row->col + (x + mx - row->c0);
2186		2468
2187	int px = x * T;	2469	int px = x * Tw;
2188	int py = y * T;	2470	int py = y * Th;
		2471
		2472	if (expect_false (cell->player == player))
		2473	{
		2474	px += sdx;
		2475	py += sdy;
		2476	}
2189		2477
2190	if (cell->stat_hp)	2478	if (cell->stat_hp)
2191	{	2479	{
2192	int width = cell->stat_width * T;	2480	int width = cell->stat_width * Tw;
2193	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2481	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2194		2482
2195	glColor3ub (0, 0, 0);	2483	glColor3ub (0, 0, 0);
2196	glRectf (px + 1, py - thick - 2,	2484	glRectf (px + 1, py - thick - 2,
2197	px + width - 1, py);	2485	px + width - 1, py);
2198		2486
…		…
2204	}	2492	}
2205	}	2493	}
2206	}	2494	}
2207		2495
2208	void	2496	void
2209	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2497	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2210	CODE:	2498	CODE:
2211	{	2499	{
2212	static float color[16][3] = {	2500	static float color[16][3] = {
2213	{ 0.00F, 0.00F, 0.00F },	2501	{ 0.00f, 0.00f, 0.00f },
2214	{ 1.00F, 1.00F, 1.00F },	2502	{ 1.00f, 1.00f, 1.00f },
2215	{ 0.00F, 0.00F, 0.55F },	2503	{ 0.00f, 0.00f, 0.55f },
2216	{ 1.00F, 0.00F, 0.00F },	2504	{ 1.00f, 0.00f, 0.00f },
2217		2505
2218	{ 1.00F, 0.54F, 0.00F },	2506	{ 1.00f, 0.54f, 0.00f },
2219	{ 0.11F, 0.56F, 1.00F },	2507	{ 0.11f, 0.56f, 1.00f },
2220	{ 0.93F, 0.46F, 0.00F },	2508	{ 0.93f, 0.46f, 0.00f },
2221	{ 0.18F, 0.54F, 0.34F },	2509	{ 0.18f, 0.54f, 0.34f },
2222		2510
2223	{ 0.56F, 0.73F, 0.56F },	2511	{ 0.56f, 0.73f, 0.56f },
2224	{ 0.80F, 0.80F, 0.80F },	2512	{ 0.80f, 0.80f, 0.80f },
2225	{ 0.55F, 0.41F, 0.13F },	2513	{ 0.55f, 0.41f, 0.13f },
2226	{ 0.99F, 0.77F, 0.26F },	2514	{ 0.99f, 0.77f, 0.26f },
2227		2515
2228	{ 0.74F, 0.65F, 0.41F },	2516	{ 0.74f, 0.65f, 0.41f },
2229		2517
2230	{ 0.00F, 1.00F, 1.00F },	2518	{ 0.00f, 1.00f, 1.00f },
2231	{ 1.00F, 0.00F, 1.00F },	2519	{ 1.00f, 0.00f, 1.00f },
2232	{ 1.00F, 1.00F, 0.00F },	2520	{ 1.00f, 1.00f, 0.00f },
2233	};	2521	};
2234		2522
2235	int x, y;	2523	int x, y;
2236		2524
2237	glEnable (GL_TEXTURE_2D);	2525	glEnable (GL_TEXTURE_2D);
		2526	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2527	* but the nvidia driver (185.18.14) mishandles alpha textures
		2528	* and takes the colour from god knows where instead of using
		2529	* Cp. MODULATE results in the same colour, but slightly different
		2530	* alpha, but atcually gives us the correct colour with nvidia.
		2531	*/
2238	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2532	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2239	glEnable (GL_BLEND);	2533	glEnable (GL_BLEND);
2240	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2534	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2241	glBegin (GL_QUADS);	2535	glBegin (GL_QUADS);
2242		2536
2243	for (y = 0; y < h; y++)	2537	for (y = 0; y < h; y++)
…		…
2247		2541
2248	if (m)	2542	if (m)
2249	{	2543	{
2250	float *c = color [m & 15];	2544	float *c = color [m & 15];
2251		2545
2252	float tx1 = m & 0x40 ? 0.5 : 0.;	2546	float tx1 = m & 0x40 ? 0.5f : 0.f;
2253	float tx2 = tx1 + 0.5;	2547	float tx2 = tx1 + 0.5f;
2254		2548
2255	glColor4f (c[0], c[1], c[2], 0.75);	2549	glColor4f (c[0], c[1], c[2], 1);
2256	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2550	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2257	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2551	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2258	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2552	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2259	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2553	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2260	}	2554	}
…		…
2268	void	2562	void
2269	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2563	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2270	PPCODE:	2564	PPCODE:
2271	{	2565	{
2272	int x, y;	2566	int x, y;
2273	int sw1 = sw + 2;	2567	int sw1 = sw + 2;
2274	int sh1 = sh + 2;	2568	int sh1 = sh + 2;
2275	int sh3 = sh * 3;	2569	int sh3 = sh * 3;
2276	int sw34 = (sw * 3 + 3) & ~3;	2570	int sw3 = sw * 3;
		2571	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2572	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2277	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2573	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2278	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2574	memset (darkness1, 0, sw1*sh1);
2279	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2280		2575
2281	SvPOK_only (darkness3_sv);	2576	SvPOK_only (darkness3_sv);
2282	SvCUR_set (darkness3_sv, sw34 * sh3);	2577	SvCUR_set (darkness3_sv, sw3 * sh3);
2283		2578
2284	mx += self->x - 1;	2579	mx += self->x - 1;
2285	my += self->y - 1;	2580	my += self->y - 1;
2286
2287	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2288		2581
2289	for (y = 0; y < sh1; y++)	2582	for (y = 0; y < sh1; y++)
2290	if (0 <= y + my && y + my < self->rows)	2583	if (0 <= y + my && y + my < self->rows)
2291	{	2584	{
2292	maprow *row = self->row + (y + my);	2585	maprow *row = self->row + (y + my);
…		…
2295	if (row->c0 <= x + mx && x + mx < row->c1)	2588	if (row->c0 <= x + mx && x + mx < row->c1)
2296	{	2589	{
2297	mapcell *cell = row->col + (x + mx - row->c0);	2590	mapcell *cell = row->col + (x + mx - row->c0);
2298		2591
2299	darkness1 [y * sw1 + x] = cell->darkness	2592	darkness1 [y * sw1 + x] = cell->darkness
2300	? 255 - (cell->darkness - 1)	2593	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2301	: 255 - FOW_DARKNESS;	2594	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2302	}	2595	}
2303	}	2596	}
2304		2597
2305	for (y = 0; y < sh; ++y)	2598	for (y = 0; y < sh; ++y)
2306	for (x = 0; x < sw; ++x)	2599	for (x = 0; x < sw; ++x)
…		…
2325		2618
2326	uint8_t r13 = (d13 + d23 + d12) / 3;	2619	uint8_t r13 = (d13 + d23 + d12) / 3;
2327	uint8_t r23 = d23;	2620	uint8_t r23 = d23;
2328	uint8_t r33 = (d23 + d33 + d32) / 3;	2621	uint8_t r33 = (d23 + d33 + d32) / 3;
2329		2622
2330	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2623	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2624	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2332	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2625	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2333	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2626	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2334	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2627	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2335	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2628	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2629	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2630	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2338	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2631	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2339	}	2632	}
2340		2633
2341	free (darkness1);	2634	free (darkness1);
2342		2635
2343	EXTEND (SP, 3);	2636	EXTEND (SP, 3);
2344	PUSHs (sv_2mortal (newSViv (sw34)));	2637	PUSHs (sv_2mortal (newSViv (sw3)));
2345	PUSHs (sv_2mortal (newSViv (sh3)));	2638	PUSHs (sv_2mortal (newSViv (sh3)));
2346	PUSHs (darkness3_sv);	2639	PUSHs (darkness3_sv);
2347	}	2640	}
2348		2641
2349	SV *	2642	SV *
…		…
2547	if (RETVAL < 0)	2840	if (RETVAL < 0)
2548	{	2841	{
2549	RETVAL = Mix_GroupOldest (-1);	2842	RETVAL = Mix_GroupOldest (-1);
2550		2843
2551	if (RETVAL < 0)	2844	if (RETVAL < 0)
		2845	{
		2846	// happens sometimes, maybe it just stopped playing(?)
		2847	RETVAL = Mix_GroupAvailable (-1);
		2848
		2849	if (RETVAL < 0)
2552	XSRETURN_UNDEF;	2850	XSRETURN_UNDEF;
2553		2851	}
		2852	else
2554	Mix_HaltChannel (RETVAL);	2853	Mix_HaltChannel (RETVAL);
2555	}	2854	}
2556		2855
2557	Mix_UnregisterAllEffects (RETVAL);	2856	Mix_UnregisterAllEffects (RETVAL);
2558	Mix_Volume (RETVAL, 128);	2857	Mix_Volume (RETVAL, 128);
2559	}	2858	}
…		…
2606	void	2905	void
2607	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2906	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2608	CODE:	2907	CODE:
2609	{	2908	{
2610	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2909	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2611	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2910	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2612	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2911	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2613	}	2912	}
2614		2913
2615	void	2914	void
2616	set_reverse_stereo (DC::Channel self, int flip)	2915	set_reverse_stereo (DC::Channel self, int flip)
…		…
2618	Mix_SetReverseStereo (self, flip);	2917	Mix_SetReverseStereo (self, flip);
2619		2918
2620	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2919	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2621		2920
2622	PROTOTYPES: DISABLE	2921	PROTOTYPES: DISABLE
		2922
		2923	void
		2924	decoders ()
		2925	PPCODE:
		2926	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2927	int i, num = Mix_GetNumChunkDecoders ();
		2928	EXTEND (SP, num);
		2929	for (i = 0; i < num; ++i)
		2930	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2931	#else
		2932	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2933	#endif
2623		2934
2624	DC::MixChunk	2935	DC::MixChunk
2625	new (SV *class, DC::RW rwops)	2936	new (SV *class, DC::RW rwops)
2626	CODE:	2937	CODE:
2627	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2938	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2660	OUTPUT:	2971	OUTPUT:
2661	RETVAL	2972	RETVAL
2662		2973
2663	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2974	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2664		2975
		2976	void
		2977	decoders ()
		2978	PPCODE:
		2979	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2980	int i, num = Mix_GetNumMusicDecoders ();
		2981	EXTEND (SP, num);
		2982	for (i = 0; i < num; ++i)
		2983	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2984	#else
		2985	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2986	#endif
		2987
2665	int	2988	int
2666	volume (int volume = -1)	2989	volume (int volume = -1)
2667	PROTOTYPE: ;$	2990	PROTOTYPE: ;$
2668	CODE:	2991	CODE:
2669	if (items > 0)	2992	if (items > 0)
…		…
2679		3002
2680	void	3003	void
2681	halt ()	3004	halt ()
2682	CODE:	3005	CODE:
2683	Mix_HaltMusic ();	3006	Mix_HaltMusic ();
		3007
		3008	int
		3009	playing ()
		3010	CODE:
		3011	RETVAL = Mix_PlayingMusic ();
		3012	OUTPUT:
		3013	RETVAL
2684		3014
2685	DC::MixMusic	3015	DC::MixMusic
2686	new (SV *class, DC::RW rwops)	3016	new (SV *class, DC::RW rwops)
2687	CODE:	3017	CODE:
2688	RETVAL = Mix_LoadMUS_RW (rwops);	3018	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2719	} *civ, const_iv[] = {	3049	} *civ, const_iv[] = {
2720	# define const_iv(name) { # name, (IV)name }	3050	# define const_iv(name) { # name, (IV)name }
2721	const_iv (GL_VENDOR),	3051	const_iv (GL_VENDOR),
2722	const_iv (GL_VERSION),	3052	const_iv (GL_VERSION),
2723	const_iv (GL_EXTENSIONS),	3053	const_iv (GL_EXTENSIONS),
		3054	const_iv (GL_MAX_TEXTURE_UNITS),
2724	const_iv (GL_COLOR_MATERIAL),	3055	const_iv (GL_COLOR_MATERIAL),
2725	const_iv (GL_SMOOTH),	3056	const_iv (GL_SMOOTH),
2726	const_iv (GL_FLAT),	3057	const_iv (GL_FLAT),
2727	const_iv (GL_DITHER),	3058	const_iv (GL_DITHER),
2728	const_iv (GL_BLEND),	3059	const_iv (GL_BLEND),
…		…
2740	const_iv (GL_ZERO),	3071	const_iv (GL_ZERO),
2741	const_iv (GL_SRC_ALPHA),	3072	const_iv (GL_SRC_ALPHA),
2742	const_iv (GL_DST_ALPHA),	3073	const_iv (GL_DST_ALPHA),
2743	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3074	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2744	const_iv (GL_ONE_MINUS_DST_ALPHA),	3075	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3076	const_iv (GL_SRC_COLOR),
		3077	const_iv (GL_DST_COLOR),
		3078	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3079	const_iv (GL_ONE_MINUS_DST_COLOR),
2745	const_iv (GL_SRC_ALPHA_SATURATE),	3080	const_iv (GL_SRC_ALPHA_SATURATE),
2746	const_iv (GL_RGB),	3081	const_iv (GL_RGB),
2747	const_iv (GL_RGBA),	3082	const_iv (GL_RGBA),
2748	const_iv (GL_RGBA4),	3083	const_iv (GL_RGBA4),
2749	const_iv (GL_RGBA8),	3084	const_iv (GL_RGBA8),
…		…
2817	const_iv (GL_NICEST),	3152	const_iv (GL_NICEST),
2818	const_iv (GL_V2F),	3153	const_iv (GL_V2F),
2819	const_iv (GL_V3F),	3154	const_iv (GL_V3F),
2820	const_iv (GL_T2F_V3F),	3155	const_iv (GL_T2F_V3F),
2821	const_iv (GL_T2F_N3F_V3F),	3156	const_iv (GL_T2F_N3F_V3F),
		3157	const_iv (GL_FUNC_ADD),
		3158	const_iv (GL_FUNC_SUBTRACT),
		3159	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2822	# undef const_iv	3160	# undef const_iv
2823	};	3161	};
2824		3162
2825	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3163	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2826	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3164	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2827		3165
2828	texture_av = newAV ();	3166	texture_av = newAV ();
2829	AvREAL_off (texture_av);	3167	AvREAL_off (texture_av);
2830	}	3168	}
2831		3169
2832	void	3170	void
2833	disable_GL_EXT_blend_func_separate ()	3171	disable_GL_EXT_blend_func_separate ()
2834	CODE:	3172	CODE:
2835	gl.BlendFuncSeparate = 0;	3173	gl.BlendFuncSeparate = 0;
2836	gl.BlendFuncSeparateEXT = 0;	3174	gl.BlendFuncSeparateEXT = 0;
		3175
		3176	void
		3177	apple_nvidia_bug (int enable)
2837		3178
2838	char *	3179	char *
2839	gl_vendor ()	3180	gl_vendor ()
2840	CODE:	3181	CODE:
2841	RETVAL = (char *)glGetString (GL_VENDOR);	3182	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2872		3213
2873	int glGetError ()	3214	int glGetError ()
2874		3215
2875	void glFinish ()	3216	void glFinish ()
2876		3217
		3218	void glFlush ()
		3219
2877	void glClear (int mask)	3220	void glClear (int mask)
2878		3221
2879	void glClearColor (float r, float g, float b, float a = 1.0)	3222	void glClearColor (float r, float g, float b, float a = 1.0)
2880	PROTOTYPE: @	3223	PROTOTYPE: @
2881		3224
…		…
2890	void glBlendFunc (int sfactor, int dfactor)	3233	void glBlendFunc (int sfactor, int dfactor)
2891		3234
2892	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3235	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2893	CODE:	3236	CODE:
2894	gl_BlendFuncSeparate (sa, da, saa, daa);	3237	gl_BlendFuncSeparate (sa, da, saa, daa);
		3238
		3239	# void glBlendEquation (int se)
2895		3240
2896	void glDepthMask (int flag)	3241	void glDepthMask (int flag)
2897		3242
2898	void glLogicOp (int opcode)	3243	void glLogicOp (int opcode)
2899		3244
…		…
2934	void glRotate (float angle, float x, float y, float z)	3279	void glRotate (float angle, float x, float y, float z)
2935	CODE:	3280	CODE:
2936	glRotatef (angle, x, y, z);	3281	glRotatef (angle, x, y, z);
2937		3282
2938	void glColor (float r, float g, float b, float a = 1.0)	3283	void glColor (float r, float g, float b, float a = 1.0)
		3284	PROTOTYPE: @
2939	ALIAS:	3285	ALIAS:
2940	glColor_premultiply = 1	3286	glColor_premultiply = 1
2941	CODE:	3287	CODE:
2942	if (ix)	3288	if (ix)
2943	{	3289	{
…		…
3048	void glNewList (int list, int mode = GL_COMPILE)	3394	void glNewList (int list, int mode = GL_COMPILE)
3049		3395
3050	void glEndList ()	3396	void glEndList ()
3051		3397
3052	void glCallList (int list)	3398	void glCallList (int list)
		3399
		3400	void c_init ()
		3401	CODE:
		3402	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3403	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3053		3404
3054	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3405	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3055		3406
3056	PROTOTYPES: DISABLE	3407	PROTOTYPES: DISABLE
3057		3408

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC vs. Revision 1.308 by root, Fri Jul 29 08:35:35 2011 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC vs.
Revision 1.308 by root, Fri Jul 29 08:35:35 2011 UTC