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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.272 by root, Tue Aug 19 17:38:29 2008 UTC vs.
Revision 1.307 by root, Thu Oct 14 03:44:18 2010 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	{
		584	char *argv[] = { 0 };
535	call_argv ("::main", G_DISCARD \| G_VOID, 0);	585	call_argv ("::main", G_DISCARD \| G_VOID, argv);
536	dSP;
537	}	586	}
538		587
539	#ifdef __MACOSX__	588	#ifdef __MACOSX__
540	/* to due surprising braindamage on the side of SDL design, we	589	/* to due surprising braindamage on the side of SDL design, we
541	* do some mind-boggling hack here: SDL requires a custom main()	590	* do some mind-boggling hack here: SDL requires a custom main()
…		…
602	const_iv (SDL_USEREVENT),	651	const_iv (SDL_USEREVENT),
603		652
604	const_iv (SDL_APPINPUTFOCUS),	653	const_iv (SDL_APPINPUTFOCUS),
605	const_iv (SDL_APPMOUSEFOCUS),	654	const_iv (SDL_APPMOUSEFOCUS),
606	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),
607		706
608	const_iv (SDLK_FIRST),	707	const_iv (SDLK_FIRST),
609	const_iv (SDLK_LAST),	708	const_iv (SDLK_LAST),
610	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
611	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
…		…
687	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
688	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
689	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
690	const_iv (KMOD_MODE),	789	const_iv (KMOD_MODE),
691		790
		791	const_iv (KMOD_LRAM),
		792
692	const_iv (MIX_DEFAULT_FORMAT),	793	const_iv (MIX_DEFAULT_FORMAT),
693		794
694	const_iv (SDL_INIT_TIMER),	795	const_iv (SDL_INIT_TIMER),
695	const_iv (SDL_INIT_AUDIO),	796	const_iv (SDL_INIT_AUDIO),
696	const_iv (SDL_INIT_VIDEO),	797	const_iv (SDL_INIT_VIDEO),
…		…
748		849
749	IV minpot (UV n)	850	IV minpot (UV n)
750		851
751	IV popcount (UV n)	852	IV popcount (UV n)
752		853
		854	NV distance (NV dx, NV dy)
		855	CODE:
		856	RETVAL = pow (dx * dx + dy * dy, 0.5);
		857	OUTPUT:
		858	RETVAL
		859
753	void	860	void
754	pango_init ()	861	pango_init ()
755	CODE:	862	CODE:
756	{	863	{
757	opengl_fontmap = pango_opengl_font_map_new ();	864	opengl_fontmap = pango_opengl_font_map_new ();
…		…
848		955
849	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");	956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
850	#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);
851	#include "glfunc.h"	958	#include "glfunc.h"
852	#undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
853	}	963	}
854	}	964	}
855	OUTPUT:	965	OUTPUT:
856	RETVAL	966	RETVAL
857		967
…		…
883	{	993	{
884	case SDL_KEYDOWN:	994	case SDL_KEYDOWN:
885	case SDL_KEYUP:	995	case SDL_KEYUP:
886	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	996	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
887	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	997	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
888	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);
889	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 */
890	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1000	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
891	break;	1001	break;
892		1002
893	case SDL_ACTIVEEVENT:	1003	case SDL_ACTIVEEVENT:
894	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1004	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
912	x = ev.motion.x;	1022	x = ev.motion.x;
913	y = ev.motion.y;	1023	y = ev.motion.y;
914	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1024	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
915	}	1025	}
916		1026
917	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1027	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
918	hv_store (hv, "state", 5, newSViv (state), 0);	1028	hv_store (hv, "state", 5, newSViv (state), 0);
919	hv_store (hv, "x", 1, newSViv (x), 0);	1029	hv_store (hv, "x", 1, newSViv (x), 0);
920	hv_store (hv, "y", 1, newSViv (y), 0);	1030	hv_store (hv, "y", 1, newSViv (y), 0);
921	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1031	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
922	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1032	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
942		1052
943	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))));
944	}	1054	}
945	}	1055	}
946		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
947	int	1070	int
948	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)
949	POSTCALL:	1072	POSTCALL:
950	Mix_HookMusicFinished (music_finished);	1073	Mix_HookMusicFinished (music_finished);
951	Mix_ChannelFinished (channel_finished);	1074	Mix_ChannelFinished (channel_finished);
…		…
1013	add_font (char *file)	1136	add_font (char *file)
1014	CODE:	1137	CODE:
1015	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1138	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1016	OUTPUT:	1139	OUTPUT:
1017	RETVAL	1140	RETVAL
		1141
		1142	void
		1143	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
1018		1144
1019	void	1145	void
1020	load_image_inline (SV *image_)	1146	load_image_inline (SV *image_)
1021	ALIAS:	1147	ALIAS:
1022	load_image_file = 1	1148	load_image_file = 1
…		…
1138	#if DEBUG	1264	#if DEBUG
1139	VALGRIND_DO_LEAK_CHECK;	1265	VALGRIND_DO_LEAK_CHECK;
1140	#endif	1266	#endif
1141	}	1267	}
1142		1268
		1269	int
		1270	SvREFCNT (SV *sv)
		1271	CODE:
		1272	RETVAL = SvREFCNT (sv);
		1273	OUTPUT:
		1274	RETVAL
		1275
1143	MODULE = Deliantra::Client PACKAGE = DC::Font	1276	MODULE = Deliantra::Client PACKAGE = DC::Font
1144		1277
1145	PROTOTYPES: DISABLE	1278	PROTOTYPES: DISABLE
1146		1279
1147	DC::Font	1280	DC::Font
…		…
1576	if (ix)	1709	if (ix)
1577	{	1710	{
1578	glDisable (GL_ALPHA_TEST);	1711	glDisable (GL_ALPHA_TEST);
1579	glDisable (GL_BLEND);	1712	glDisable (GL_BLEND);
1580	}	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);
1581	}	1835	}
1582		1836
1583	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)
1584	CODE:	1838	CODE:
1585	{	1839	{
…		…
1691	//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);
1692	// use uglier nearest interpolation because linear suffers	1946	// use uglier nearest interpolation because linear suffers
1693	// from transparent color bleeding and ugly wrapping effects.	1947	// from transparent color bleeding and ugly wrapping effects.
1694	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1948	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1695	}	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	}
1696		1970
1697	int	1971	int
1698	ox (DC::Map self)	1972	ox (DC::Map self)
1699	ALIAS:	1973	ALIAS:
1700	oy = 1	1974	oy = 1
…		…
1781	{	2055	{
1782	ext = *data++;	2056	ext = *data++;
1783	cmd = ext & 0x7f;	2057	cmd = ext & 0x7f;
1784		2058
1785	if (cmd < 4)	2059	if (cmd < 4)
1786	cell->darkness = 255 - ext * 64 + 1;	2060	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1787	else if (cmd == 5) // health	2061	else if (cmd == 5) // health
1788	{	2062	{
1789	cell->stat_width = 1;	2063	cell->stat_width = 1;
1790	cell->stat_hp = *data++;	2064	cell->stat_hp = *data++;
1791	}	2065	}
…		…
1821	cell->tile [z] = self->face2tile [face];	2095	cell->tile [z] = self->face2tile [face];
1822		2096
1823	if (cell->tile [z])	2097	if (cell->tile [z])
1824	{	2098	{
1825	maptex *tex = self->tex + cell->tile [z];	2099	maptex *tex = self->tex + cell->tile [z];
		2100	tex->unused = 0;
1826	if (!tex->name)	2101	if (!tex->name)
1827	av_push (missing, newSViv (cell->tile [z]));	2102	av_push (missing, newSViv (cell->tile [z]));
1828		2103
1829	if (tex->smoothtile)	2104	if (tex->smoothtile)
1830	{	2105	{
1831	maptex *smooth = self->tex + tex->smoothtile;	2106	maptex *smooth = self->tex + tex->smoothtile;
		2107	smooth->unused = 0;
1832	if (!smooth->name)	2108	if (!smooth->name)
1833	av_push (missing, newSViv (tex->smoothtile));	2109	av_push (missing, newSViv (tex->smoothtile));
1834	}	2110	}
1835	}	2111	}
1836	}	2112	}
…		…
1864	? self->row + y	2140	? self->row + y
1865	: 0;	2141	: 0;
1866		2142
1867	for (x = x0; x < x1; x++)	2143	for (x = x0; x < x1; x++)
1868	{	2144	{
1869	int r = 32, g = 32, b = 32, a = 192;	2145	unsigned int r = 32, g = 32, b = 32, a = 192;
1870		2146
1871	if (row && row->c0 <= x && x < row->c1)	2147	if (row && row->c0 <= x && x < row->c1)
1872	{	2148	{
1873	mapcell *cell = row->col + (x - row->c0);	2149	mapcell *cell = row->col + (x - row->c0);
1874		2150
…		…
1876	{	2152	{
1877	maptex tex = self->tex [cell->tile [z]];	2153	maptex tex = self->tex [cell->tile [z]];
1878	int a0 = 255 - tex.a;	2154	int a0 = 255 - tex.a;
1879	int a1 = tex.a;	2155	int a1 = tex.a;
1880		2156
1881	r = (r * a0 + tex.r * a1) / 255;	2157	r = div255 (r * a0 + tex.r * a1);
1882	g = (g * a0 + tex.g * a1) / 255;	2158	g = div255 (g * a0 + tex.g * a1);
1883	b = (b * a0 + tex.b * a1) / 255;	2159	b = div255 (b * a0 + tex.b * a1);
1884	a = (a * a0 + tex.a * a1) / 255;	2160	a = div255 (a * a0 + tex.a * a1);
1885	}	2161	}
1886	}	2162	}
1887		2163
1888	*map++ = (r )	2164	*map++ = (r )
1889	\| (g << 8)	2165	\| (g << 8)
…		…
1896	}	2172	}
1897	OUTPUT:	2173	OUTPUT:
1898	RETVAL	2174	RETVAL
1899		2175
1900	void	2176	void
1901	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)
1902	CODE:	2178	CODE:
1903	{	2179	{
1904	int x, y, z;	2180	int x, y, z;
1905		2181
1906	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2182	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1907	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
1908	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)
1909	smooth_key skey;	2185	smooth_key skey;
1910	int pl_x, pl_y;	2186	int pl_x, pl_y;
1911	maptex pl_tex;	2187	maptex pl_tex;
1912	rc_t *rc = rc_alloc ();	2188	rc_t *rc = rc_alloc ();
		2189	rc_t *rc_ov = rc_alloc ();
1913	rc_key_t key;	2190	rc_key_t key;
1914	rc_array_t *arr;	2191	rc_array_t *arr;
1915		2192
1916	pl_tex.name = 0;	2193	pl_tex.name = 0;
1917		2194
1918	// thats current max. sorry.	2195	// that's current max. sorry.
1919	if (sw > 255) sw = 255;	2196	if (sw > 255) sw = 255;
1920	if (sh > 255) sh = 255;	2197	if (sh > 255) sh = 255;
1921		2198
1922	// clear key, in case of extra padding	2199	// clear key, in case of extra padding
1923	memset (&skey, 0, sizeof (skey));	2200	memset (&skey, 0, sizeof (skey));
…		…
1927	key.g = 255;	2204	key.g = 255;
1928	key.b = 255;	2205	key.b = 255;
1929	key.a = 255;	2206	key.a = 255;
1930	key.mode = GL_QUADS;	2207	key.mode = GL_QUADS;
1931	key.format = GL_T2F_V3F;	2208	key.format = GL_T2F_V3F;
1932	key.texname = -1;
1933		2209
1934	mx += self->x;	2210	mx += self->x;
1935	my += self->y;	2211	my += self->y;
1936		2212
1937	// first pass: determine smooth_max	2213	// first pass: determine smooth_max
…		…
1961	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2237	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1962		2238
1963	for (z = 0; z <= 2; z++)	2239	for (z = 0; z <= 2; z++)
1964	{	2240	{
1965	memset (smooth_level, 0, sizeof (smooth_level));	2241	memset (smooth_level, 0, sizeof (smooth_level));
		2242	key.texname = -1;
1966		2243
1967	for (y = 0; y < sh; y++)	2244	for (y = 0; y < sh; y++)
1968	if (0 <= y + my && y + my < self->rows)	2245	if (0 <= y + my && y + my < self->rows)
1969	{	2246	{
1970	maprow *row = self->row + (y + my);	2247	maprow *row = self->row + (y + my);
…		…
1976	tileid tile = cell->tile [z];	2253	tileid tile = cell->tile [z];
1977		2254
1978	if (tile)	2255	if (tile)
1979	{	2256	{
1980	maptex tex = self->tex [tile];	2257	maptex tex = self->tex [tile];
1981	int px = (x + 1) * T - tex.w;	2258	int px, py;
1982	int py = (y + 1) * T - tex.h;
1983		2259
1984	if (key.texname != tex.name)	2260	if (key.texname != tex.name)
1985	{	2261	{
		2262	self->tex [tile].unused = 0;
		2263
1986	if (!tex.name)	2264	if (!tex.name)
1987	tex = self->tex [2]; /* missing, replace by noface */	2265	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1988		2266
1989	key.texname = tex.name;	2267	key.texname = tex.name;
1990	arr = rc_array (rc, &key);	2268	arr = rc_array (rc, &key);
1991	}	2269	}
		2270
		2271	px = (x + 1) * Th - tex.w;
		2272	py = (y + 1) * Tw - tex.h;
1992		2273
1993	if (expect_false (cell->player == player) && expect_false (z == 2))	2274	if (expect_false (cell->player == player) && expect_false (z == 2))
1994	{	2275	{
1995	pl_x = px;	2276	pl_x = px;
1996	pl_y = py;	2277	pl_y = py;
…		…
2001	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2282	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2002	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);
2003	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);
2004	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);
2005		2286
2006	if (expect_false (cell->flags) && expect_false (z == 2))
2007	{
2008	// overlays such as the speech bubble, probably more to come
2009	if (cell->flags & 1)
2010	{
2011	maptex tex = self->tex [1];
2012	int px = x * T + T * 2 / 32;
2013	int py = y * T - T * 6 / 32;
2014
2015	if (tex.name)
2016	{
2017	if (key.texname != tex.name)
2018	{
2019	key.texname = tex.name;
2020	arr = rc_array (rc, &key);
2021	}
2022
2023	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2024	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2025	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2026	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2027	}
2028	}
2029	}
2030
2031	// update smooth hash	2287	// update smooth hash
2032	if (tex.smoothtile)	2288	if (tex.smoothtile)
2033	{	2289	{
2034	skey.tile = tex.smoothtile;	2290	skey.tile = tex.smoothtile;
2035	skey.level = tex.smoothlevel;	2291	skey.level = tex.smoothlevel;
…		…
2063	// corners	2319	// corners
2064	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);
2065	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);
2066	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);
2067	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);
2068	}	2345	}
2069	}	2346	}
2070	}	2347	}
2071	}	2348	}
2072		2349
…		…
2099	if (!(bits & 0x1000)	2376	if (!(bits & 0x1000)
2100	&& skey->level == level	2377	&& skey->level == level
2101	&& level > smooth_max [skey->x][skey->y])	2378	&& level > smooth_max [skey->x][skey->y])
2102	{	2379	{
2103	maptex tex = self->tex [skey->tile];	2380	maptex tex = self->tex [skey->tile];
2104	int px = (((int)skey->x) - 1) * T;	2381	int px = (((int)skey->x) - 1) * Tw;
2105	int py = (((int)skey->y) - 1) * T;	2382	int py = (((int)skey->y) - 1) * Th;
2106	int border = bits & 15;	2383	int border = bits & 15;
2107	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2384	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2108	float dx = tex.s * .0625f; // 16 images/row	2385	float dx = tex.s * .0625f; // 16 images/row
2109	float dy = tex.t * .5f ; // 2 images/column	2386	float dy = tex.t * .5f ; // 2 images/column
2110		2387
…		…
2112	{	2389	{
2113	// this time avoiding texture state changes	2390	// this time avoiding texture state changes
2114	// save gobs of state changes.	2391	// save gobs of state changes.
2115	if (key.texname != tex.name)	2392	if (key.texname != tex.name)
2116	{	2393	{
		2394	self->tex [skey->tile].unused = 0;
		2395
2117	glEnd ();	2396	glEnd ();
2118	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2397	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2119	glBegin (GL_QUADS);	2398	glBegin (GL_QUADS);
2120	}	2399	}
2121		2400
2122	if (border)	2401	if (border)
2123	{	2402	{
2124	float ox = border * dx;	2403	float ox = border * dx;
2125		2404
2126	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2405	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2127	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2406	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2128	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2407	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2129	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2408	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2130	}	2409	}
2131		2410
2132	if (corner)	2411	if (corner)
2133	{	2412	{
2134	float ox = corner * dx;	2413	float ox = corner * dx;
2135		2414
2136	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2415	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2137	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2416	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2138	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2139	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2140	}	2419	}
2141	}	2420	}
2142	}	2421	}
2143	}	2422	}
2144	}	2423	}
…		…
2167	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);
2168		2447
2169	rc_draw (rc);	2448	rc_draw (rc);
2170	}	2449	}
2171		2450
		2451	rc_draw (rc_ov);
		2452	rc_clear (rc_ov);
		2453
2172	glDisable (GL_BLEND);	2454	glDisable (GL_BLEND);
2173	rc_free (rc);	2455	rc_free (rc);
		2456	rc_free (rc_ov);
2174		2457
2175	// top layer: overlays such as the health bar	2458	// top layer: overlays such as the health bar
2176	for (y = 0; y < sh; y++)	2459	for (y = 0; y < sh; y++)
2177	if (0 <= y + my && y + my < self->rows)	2460	if (0 <= y + my && y + my < self->rows)
2178	{	2461	{
…		…
2181	for (x = 0; x < sw; x++)	2464	for (x = 0; x < sw; x++)
2182	if (row->c0 <= x + mx && x + mx < row->c1)	2465	if (row->c0 <= x + mx && x + mx < row->c1)
2183	{	2466	{
2184	mapcell *cell = row->col + (x + mx - row->c0);	2467	mapcell *cell = row->col + (x + mx - row->c0);
2185		2468
2186	int px = x * T;	2469	int px = x * Tw;
2187	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	}
2188		2477
2189	if (cell->stat_hp)	2478	if (cell->stat_hp)
2190	{	2479	{
2191	int width = cell->stat_width * T;	2480	int width = cell->stat_width * Tw;
2192	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2481	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2193		2482
2194	glColor3ub (0, 0, 0);	2483	glColor3ub (0, 0, 0);
2195	glRectf (px + 1, py - thick - 2,	2484	glRectf (px + 1, py - thick - 2,
2196	px + width - 1, py);	2485	px + width - 1, py);
2197		2486
…		…
2203	}	2492	}
2204	}	2493	}
2205	}	2494	}
2206		2495
2207	void	2496	void
2208	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)
2209	CODE:	2498	CODE:
2210	{	2499	{
2211	static float color[16][3] = {	2500	static float color[16][3] = {
2212	{ 0.00F, 0.00F, 0.00F },	2501	{ 0.00f, 0.00f, 0.00f },
2213	{ 1.00F, 1.00F, 1.00F },	2502	{ 1.00f, 1.00f, 1.00f },
2214	{ 0.00F, 0.00F, 0.55F },	2503	{ 0.00f, 0.00f, 0.55f },
2215	{ 1.00F, 0.00F, 0.00F },	2504	{ 1.00f, 0.00f, 0.00f },
2216		2505
2217	{ 1.00F, 0.54F, 0.00F },	2506	{ 1.00f, 0.54f, 0.00f },
2218	{ 0.11F, 0.56F, 1.00F },	2507	{ 0.11f, 0.56f, 1.00f },
2219	{ 0.93F, 0.46F, 0.00F },	2508	{ 0.93f, 0.46f, 0.00f },
2220	{ 0.18F, 0.54F, 0.34F },	2509	{ 0.18f, 0.54f, 0.34f },
2221		2510
2222	{ 0.56F, 0.73F, 0.56F },	2511	{ 0.56f, 0.73f, 0.56f },
2223	{ 0.80F, 0.80F, 0.80F },	2512	{ 0.80f, 0.80f, 0.80f },
2224	{ 0.55F, 0.41F, 0.13F },	2513	{ 0.55f, 0.41f, 0.13f },
2225	{ 0.99F, 0.77F, 0.26F },	2514	{ 0.99f, 0.77f, 0.26f },
2226		2515
2227	{ 0.74F, 0.65F, 0.41F },	2516	{ 0.74f, 0.65f, 0.41f },
2228		2517
2229	{ 0.00F, 1.00F, 1.00F },	2518	{ 0.00f, 1.00f, 1.00f },
2230	{ 1.00F, 0.00F, 1.00F },	2519	{ 1.00f, 0.00f, 1.00f },
2231	{ 1.00F, 1.00F, 0.00F },	2520	{ 1.00f, 1.00f, 0.00f },
2232	};	2521	};
2233		2522
2234	int x, y;	2523	int x, y;
2235		2524
2236	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	*/
2237	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2532	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2238	glEnable (GL_BLEND);	2533	glEnable (GL_BLEND);
2239	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2534	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2240	glBegin (GL_QUADS);	2535	glBegin (GL_QUADS);
2241		2536
2242	for (y = 0; y < h; y++)	2537	for (y = 0; y < h; y++)
…		…
2246		2541
2247	if (m)	2542	if (m)
2248	{	2543	{
2249	float *c = color [m & 15];	2544	float *c = color [m & 15];
2250		2545
2251	float tx1 = m & 0x40 ? 0.5 : 0.;	2546	float tx1 = m & 0x40 ? 0.5f : 0.f;
2252	float tx2 = tx1 + 0.5;	2547	float tx2 = tx1 + 0.5f;
2253		2548
2254	glColor4f (c[0], c[1], c[2], 0.75);	2549	glColor4f (c[0], c[1], c[2], 1);
2255	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2550	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2256	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2551	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2257	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2552	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2258	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2553	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2259	}	2554	}
…		…
2267	void	2562	void
2268	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)
2269	PPCODE:	2564	PPCODE:
2270	{	2565	{
2271	int x, y;	2566	int x, y;
2272	int sw1 = sw + 2;	2567	int sw1 = sw + 2;
2273	int sh1 = sh + 2;	2568	int sh1 = sh + 2;
2274	int sh3 = sh * 3;	2569	int sh3 = sh * 3;
2275	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);
2276	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2573	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2277	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2574	memset (darkness1, 0, sw1*sh1);
2278	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2279		2575
2280	SvPOK_only (darkness3_sv);	2576	SvPOK_only (darkness3_sv);
2281	SvCUR_set (darkness3_sv, sw34 * sh3);	2577	SvCUR_set (darkness3_sv, sw3 * sh3);
2282		2578
2283	mx += self->x - 1;	2579	mx += self->x - 1;
2284	my += self->y - 1;	2580	my += self->y - 1;
2285
2286	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2287		2581
2288	for (y = 0; y < sh1; y++)	2582	for (y = 0; y < sh1; y++)
2289	if (0 <= y + my && y + my < self->rows)	2583	if (0 <= y + my && y + my < self->rows)
2290	{	2584	{
2291	maprow *row = self->row + (y + my);	2585	maprow *row = self->row + (y + my);
…		…
2294	if (row->c0 <= x + mx && x + mx < row->c1)	2588	if (row->c0 <= x + mx && x + mx < row->c1)
2295	{	2589	{
2296	mapcell *cell = row->col + (x + mx - row->c0);	2590	mapcell *cell = row->col + (x + mx - row->c0);
2297		2591
2298	darkness1 [y * sw1 + x] = cell->darkness	2592	darkness1 [y * sw1 + x] = cell->darkness
2299	? 255 - (cell->darkness - 1)	2593	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2300	: 255 - FOW_DARKNESS;	2594	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2301	}	2595	}
2302	}	2596	}
2303		2597
2304	for (y = 0; y < sh; ++y)	2598	for (y = 0; y < sh; ++y)
2305	for (x = 0; x < sw; ++x)	2599	for (x = 0; x < sw; ++x)
…		…
2324		2618
2325	uint8_t r13 = (d13 + d23 + d12) / 3;	2619	uint8_t r13 = (d13 + d23 + d12) / 3;
2326	uint8_t r23 = d23;	2620	uint8_t r23 = d23;
2327	uint8_t r33 = (d23 + d33 + d32) / 3;	2621	uint8_t r33 = (d23 + d33 + d32) / 3;
2328		2622
2329	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2623	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2330	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2624	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2625	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2332	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2626	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2333	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 */
2334	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2628	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2335	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2629	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2630	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2631	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2338	}	2632	}
2339		2633
2340	free (darkness1);	2634	free (darkness1);
2341		2635
2342	EXTEND (SP, 3);	2636	EXTEND (SP, 3);
2343	PUSHs (sv_2mortal (newSViv (sw34)));	2637	PUSHs (sv_2mortal (newSViv (sw3)));
2344	PUSHs (sv_2mortal (newSViv (sh3)));	2638	PUSHs (sv_2mortal (newSViv (sh3)));
2345	PUSHs (darkness3_sv);	2639	PUSHs (darkness3_sv);
2346	}	2640	}
2347		2641
2348	SV *	2642	SV *
…		…
2546	if (RETVAL < 0)	2840	if (RETVAL < 0)
2547	{	2841	{
2548	RETVAL = Mix_GroupOldest (-1);	2842	RETVAL = Mix_GroupOldest (-1);
2549		2843
2550	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)
2551	XSRETURN_UNDEF;	2850	XSRETURN_UNDEF;
2552		2851	}
		2852	else
2553	Mix_HaltChannel (RETVAL);	2853	Mix_HaltChannel (RETVAL);
2554	}	2854	}
2555		2855
2556	Mix_UnregisterAllEffects (RETVAL);	2856	Mix_UnregisterAllEffects (RETVAL);
2557	Mix_Volume (RETVAL, 128);	2857	Mix_Volume (RETVAL, 128);
2558	}	2858	}
…		…
2605	void	2905	void
2606	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)
2607	CODE:	2907	CODE:
2608	{	2908	{
2609	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));
2610	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;
2611	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2911	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2612	}	2912	}
2613		2913
2614	void	2914	void
2615	set_reverse_stereo (DC::Channel self, int flip)	2915	set_reverse_stereo (DC::Channel self, int flip)
…		…
2617	Mix_SetReverseStereo (self, flip);	2917	Mix_SetReverseStereo (self, flip);
2618		2918
2619	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2919	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2620		2920
2621	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
2622		2934
2623	DC::MixChunk	2935	DC::MixChunk
2624	new (SV *class, DC::RW rwops)	2936	new (SV *class, DC::RW rwops)
2625	CODE:	2937	CODE:
2626	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2938	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2659	OUTPUT:	2971	OUTPUT:
2660	RETVAL	2972	RETVAL
2661		2973
2662	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2974	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2663		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
2664	int	2988	int
2665	volume (int volume = -1)	2989	volume (int volume = -1)
2666	PROTOTYPE: ;$	2990	PROTOTYPE: ;$
2667	CODE:	2991	CODE:
2668	if (items > 0)	2992	if (items > 0)
…		…
2678		3002
2679	void	3003	void
2680	halt ()	3004	halt ()
2681	CODE:	3005	CODE:
2682	Mix_HaltMusic ();	3006	Mix_HaltMusic ();
		3007
		3008	int
		3009	playing ()
		3010	CODE:
		3011	RETVAL = Mix_PlayingMusic ();
		3012	OUTPUT:
		3013	RETVAL
2683		3014
2684	DC::MixMusic	3015	DC::MixMusic
2685	new (SV *class, DC::RW rwops)	3016	new (SV *class, DC::RW rwops)
2686	CODE:	3017	CODE:
2687	RETVAL = Mix_LoadMUS_RW (rwops);	3018	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2718	} *civ, const_iv[] = {	3049	} *civ, const_iv[] = {
2719	# define const_iv(name) { # name, (IV)name }	3050	# define const_iv(name) { # name, (IV)name }
2720	const_iv (GL_VENDOR),	3051	const_iv (GL_VENDOR),
2721	const_iv (GL_VERSION),	3052	const_iv (GL_VERSION),
2722	const_iv (GL_EXTENSIONS),	3053	const_iv (GL_EXTENSIONS),
		3054	const_iv (GL_MAX_TEXTURE_UNITS),
2723	const_iv (GL_COLOR_MATERIAL),	3055	const_iv (GL_COLOR_MATERIAL),
2724	const_iv (GL_SMOOTH),	3056	const_iv (GL_SMOOTH),
2725	const_iv (GL_FLAT),	3057	const_iv (GL_FLAT),
2726	const_iv (GL_DITHER),	3058	const_iv (GL_DITHER),
2727	const_iv (GL_BLEND),	3059	const_iv (GL_BLEND),
…		…
2739	const_iv (GL_ZERO),	3071	const_iv (GL_ZERO),
2740	const_iv (GL_SRC_ALPHA),	3072	const_iv (GL_SRC_ALPHA),
2741	const_iv (GL_DST_ALPHA),	3073	const_iv (GL_DST_ALPHA),
2742	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3074	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2743	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),
2744	const_iv (GL_SRC_ALPHA_SATURATE),	3080	const_iv (GL_SRC_ALPHA_SATURATE),
2745	const_iv (GL_RGB),	3081	const_iv (GL_RGB),
2746	const_iv (GL_RGBA),	3082	const_iv (GL_RGBA),
2747	const_iv (GL_RGBA4),	3083	const_iv (GL_RGBA4),
2748	const_iv (GL_RGBA8),	3084	const_iv (GL_RGBA8),
…		…
2816	const_iv (GL_NICEST),	3152	const_iv (GL_NICEST),
2817	const_iv (GL_V2F),	3153	const_iv (GL_V2F),
2818	const_iv (GL_V3F),	3154	const_iv (GL_V3F),
2819	const_iv (GL_T2F_V3F),	3155	const_iv (GL_T2F_V3F),
2820	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),
2821	# undef const_iv	3160	# undef const_iv
2822	};	3161	};
2823		3162
2824	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; )
2825	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3164	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
2832	disable_GL_EXT_blend_func_separate ()	3171	disable_GL_EXT_blend_func_separate ()
2833	CODE:	3172	CODE:
2834	gl.BlendFuncSeparate = 0;	3173	gl.BlendFuncSeparate = 0;
2835	gl.BlendFuncSeparateEXT = 0;	3174	gl.BlendFuncSeparateEXT = 0;
2836		3175
		3176	void
		3177	apple_nvidia_bug (int enable)
		3178
2837	char *	3179	char *
2838	gl_vendor ()	3180	gl_vendor ()
2839	CODE:	3181	CODE:
2840	RETVAL = (char *)glGetString (GL_VENDOR);	3182	RETVAL = (char *)glGetString (GL_VENDOR);
2841	OUTPUT:	3183	OUTPUT:
…		…
2871		3213
2872	int glGetError ()	3214	int glGetError ()
2873		3215
2874	void glFinish ()	3216	void glFinish ()
2875		3217
		3218	void glFlush ()
		3219
2876	void glClear (int mask)	3220	void glClear (int mask)
2877		3221
2878	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)
2879	PROTOTYPE: @	3223	PROTOTYPE: @
2880		3224
…		…
2889	void glBlendFunc (int sfactor, int dfactor)	3233	void glBlendFunc (int sfactor, int dfactor)
2890		3234
2891	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3235	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2892	CODE:	3236	CODE:
2893	gl_BlendFuncSeparate (sa, da, saa, daa);	3237	gl_BlendFuncSeparate (sa, da, saa, daa);
		3238
		3239	# void glBlendEquation (int se)
2894		3240
2895	void glDepthMask (int flag)	3241	void glDepthMask (int flag)
2896		3242
2897	void glLogicOp (int opcode)	3243	void glLogicOp (int opcode)
2898		3244
…		…
2933	void glRotate (float angle, float x, float y, float z)	3279	void glRotate (float angle, float x, float y, float z)
2934	CODE:	3280	CODE:
2935	glRotatef (angle, x, y, z);	3281	glRotatef (angle, x, y, z);
2936		3282
2937	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: @
2938	ALIAS:	3285	ALIAS:
2939	glColor_premultiply = 1	3286	glColor_premultiply = 1
2940	CODE:	3287	CODE:
2941	if (ix)	3288	if (ix)
2942	{	3289	{
…		…
3047	void glNewList (int list, int mode = GL_COMPILE)	3394	void glNewList (int list, int mode = GL_COMPILE)
3048		3395
3049	void glEndList ()	3396	void glEndList ()
3050		3397
3051	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);
3052		3404
3053	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3405	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3054		3406
3055	PROTOTYPES: DISABLE	3407	PROTOTYPES: DISABLE
3056		3408

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.272 by root, Tue Aug 19 17:38:29 2008 UTC vs. Revision 1.307 by root, Thu Oct 14 03:44:18 2010 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.272 by root, Tue Aug 19 17:38:29 2008 UTC vs.
Revision 1.307 by root, Thu Oct 14 03:44:18 2010 UTC