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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.275 by root, Thu Aug 28 00:53:53 2008 UTC vs.
Revision 1.321 by root, Sun Nov 18 01:15:04 2018 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
52	#include <glib/gmacros.h>	53	#include <glib.h>
53		54
54	#include <pango/pango.h>	55	#include <pango/pango.h>
55		56
56	#ifndef PANGO_VERSION_CHECK	57	#ifndef PANGO_VERSION_CHECK
57	# define PANGO_VERSION_CHECK(a,b,c) 0	58	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
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	{
…		…
156	{	184	{
157	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
158		186
159	while (attrs)	187	while (attrs)
160	{	188	{
161	PangoAttribute *attr = attrs->data;	189	PangoAttribute *attr = (PangoAttribute *)attrs->data;
162		190
163	if (attr->klass->type == PANGO_ATTR_SHAPE)	191	if (attr->klass->type == PANGO_ATTR_SHAPE)
164	return 1;	192	return 1;
165		193
166	attrs = attrs->next;	194	attrs = attrs->next;
…		…
184	static void	212	static void
185	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
186	{	214	{
187	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
188	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
189	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
190	#endif	218	#endif
191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
192	}	220	}
193		221
194	static void	222	static void
…		…
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];
…		…
452	ev.data2 = 0;	481	ev.data2 = 0;
453		482
454	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
455	}	484	}
456		485
		486	// approximately divide by 255
		487	static unsigned int
		488	div255 (unsigned int n)
		489	{
		490	return (n + (n >> 8)) >> 8;
		491	}
		492
457	static unsigned int	493	static unsigned int
458	minpot (unsigned int n)	494	minpot (unsigned int n)
459	{	495	{
460	if (!n)	496	if (!n)
461	return 0;	497	return 0;
…		…
527	return 0;	563	return 0;
528		564
529	return 1;	565	return 1;
530	}	566	}
531		567
		568	/******************************************************************************/
		569
		570	/* process keyboard modifiers */
		571	static int
		572	mod_munge (int mod)
		573	{
		574	mod &= MOD_MASK;
		575
		576	if (mod & (KMOD_META | KMOD_ALT))
		577	mod |= KMOD_LRAM;
		578
		579	return mod;
		580	}
		581
532	static void	582	static void
533	deliantra_main ()	583	deliantra_main (SV *real_main)
534	{	584	{
535	char *argv[] = { 0 };	585	dSP;
536	call_argv ("::main", G_DISCARD | G_VOID, argv);	586
		587	PUSHMARK (SP);
		588	call_sv (real_main, G_DISCARD | G_VOID);
537	}	589	}
538		590
539	#ifdef __MACOSX__	591	#ifdef __MACOSX__
		592	static SV *real_main;
		593
540	/* to due surprising braindamage on the side of SDL design, we	594	/* to due surprising braindamage on the side of SDL design, we
541	* do some mind-boggling hack here: SDL requires a custom main()	595	* do some mind-boggling hack here: SDL requires a custom main()
542	* on OS X, so... we provide one and call the original main(), which,	596	* on OS X, so... we provide one and call the original main(), which,
543	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,	597	* due to shared library magic, calls -lSDLmain's main, not perl's main,
544	* and which calls our main (== SDL_main) back.	598	* and which calls our main (== SDL_main) back.
545	*/	599	*/
546	extern C_LINKAGE int	600	extern C_LINKAGE int
547	main (int argc, char *argv[])	601	main (int argc, char *argv[])
548	{	602	{
549	deliantra_main ();	603	deliantra_main (real_main);
550	}	604	}
551		605
552	#undef main	606	#undef main
553		607
554	extern C_LINKAGE int main (int argc, char *argv[]);	608	extern C_LINKAGE int main (int argc, char *argv[]);
555		609
556	static void	610	static void
557	SDL_braino (void)	611	SDL_main_hack (SV *real_main_)
558	{	612	{
		613	real_main = real_main_;
		614
559	char *argv[] = { "deliantra client", 0 };	615	char *argv[] = { "deliantra client", 0 };
560	(main) (1, argv);	616	(main) (1, argv);
561	}	617	}
562	#else	618	#else
563	static void	619	static void
564	SDL_braino (void)	620	SDL_main_hack (SV *real_main)
565	{	621	{
566	deliantra_main ();	622	deliantra_main (real_main);
567	}	623	}
568	#endif	624	#endif
569		625
570	MODULE = Deliantra::Client PACKAGE = DC	626	MODULE = Deliantra::Client PACKAGE = DC
571		627
…		…
737	const_iv (KMOD_RMETA),	793	const_iv (KMOD_RMETA),
738	const_iv (KMOD_NUM),	794	const_iv (KMOD_NUM),
739	const_iv (KMOD_CAPS),	795	const_iv (KMOD_CAPS),
740	const_iv (KMOD_MODE),	796	const_iv (KMOD_MODE),
741		797
		798	const_iv (KMOD_LRAM),
		799
742	const_iv (MIX_DEFAULT_FORMAT),	800	const_iv (MIX_DEFAULT_FORMAT),
743		801
744	const_iv (SDL_INIT_TIMER),	802	const_iv (SDL_INIT_TIMER),
745	const_iv (SDL_INIT_AUDIO),	803	const_iv (SDL_INIT_AUDIO),
746	const_iv (SDL_INIT_VIDEO),	804	const_iv (SDL_INIT_VIDEO),
…		…
770		828
771	const_iv (FOW_DARKNESS)	829	const_iv (FOW_DARKNESS)
772	# undef const_iv	830	# undef const_iv
773	};	831	};
774		832
775	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	833	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	834	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
777		835
778	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	836	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
779	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	837	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
780	}	838	}
781		839
…		…
797	NV ceil (NV x)	855	NV ceil (NV x)
798		856
799	IV minpot (UV n)	857	IV minpot (UV n)
800		858
801	IV popcount (UV n)	859	IV popcount (UV n)
		860
		861	NV distance (NV dx, NV dy)
		862	CODE:
		863	RETVAL = pow (dx * dx + dy * dy, 0.5);
		864	OUTPUT:
		865	RETVAL
802		866
803	void	867	void
804	pango_init ()	868	pango_init ()
805	CODE:	869	CODE:
806	{	870	{
…		…
814	#endif	878	#endif
815	}	879	}
816		880
817	char *SDL_GetError ()	881	char *SDL_GetError ()
818		882
819	void SDL_braino ()	883	void SDL_main_hack (SV *real_main)
		884	PROTOTYPE: &
820		885
821	int SDL_Init (U32 flags)	886	int SDL_Init (U32 flags)
822		887
823	int SDL_InitSubSystem (U32 flags)	888	int SDL_InitSubSystem (U32 flags)
824		889
825	void SDL_QuitSubSystem (U32 flags)	890	void SDL_QuitSubSystem (U32 flags)
826		891
827	void SDL_Quit ()	892	void SDL_Quit ()
828		893
829	int SDL_GL_SetAttribute (int attr, int value)	894	int SDL_GL_SetAttribute (int attr, int value)
		895	C_ARGS: (SDL_GLattr)attr, value
830		896
831	int SDL_GL_GetAttribute (int attr)	897	int SDL_GL_GetAttribute (int attr)
832	CODE:	898	CODE:
833	if (SDL_GL_GetAttribute (attr, &RETVAL))	899	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
834	XSRETURN_UNDEF;	900	XSRETURN_UNDEF;
835	OUTPUT:	901	OUTPUT:
836	RETVAL	902	RETVAL
837		903
838	void	904	void
…		…
893	);	959	);
894		960
895	if (RETVAL)	961	if (RETVAL)
896	{	962	{
897	av_clear (texture_av);	963	av_clear (texture_av);
898
899	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
900	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	964	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
901	#include "glfunc.h"	965	#include "glfunc.h"
902	#undef GL_FUNC	966	#undef GL_FUNC
		967	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		968	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
903	}	969	}
904	}	970	}
905	OUTPUT:	971	OUTPUT:
906	RETVAL	972	RETVAL
		973
		974	void
		975	SDL_WM_SetCaption (const char *title, const char *icon)
907		976
908	void	977	void
909	SDL_GL_SwapBuffers ()	978	SDL_GL_SwapBuffers ()
910		979
911	char *	980	char *
912	SDL_GetKeyName (int sym)	981	SDL_GetKeyName (int sym)
		982	C_ARGS: (SDLKey)sym
913		983
914	int	984	int
915	SDL_GetAppState ()	985	SDL_GetAppState ()
916		986
917	int	987	int
918	SDL_GetModState ()	988	SDL_GetModState ()
919		989
		990	int
		991	SDL_WaitEvent ()
		992	C_ARGS: 0
		993
920	void	994	void
		995	SDL_PumpEvents ()
		996
		997	void
921	poll_events ()	998	peep_events ()
922	PPCODE:	999	PPCODE:
923	{	1000	{
924	SDL_Event ev;	1001	SDL_Event ev;
925		1002
926	SDL_PumpEvents ();	1003	SDL_PumpEvents ();
…		…
933	{	1010	{
934	case SDL_KEYDOWN:	1011	case SDL_KEYDOWN:
935	case SDL_KEYUP:	1012	case SDL_KEYUP:
936	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1013	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
937	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1014	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
938	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1015	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
939	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1016	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
940	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1017	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
941	break;	1018	break;
942		1019
943	case SDL_ACTIVEEVENT:	1020	case SDL_ACTIVEEVENT:
944	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1021	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
962	x = ev.motion.x;	1039	x = ev.motion.x;
963	y = ev.motion.y;	1040	y = ev.motion.y;
964	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1041	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
965	}	1042	}
966		1043
967	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1044	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
968	hv_store (hv, "state", 5, newSViv (state), 0);	1045	hv_store (hv, "state", 5, newSViv (state), 0);
969	hv_store (hv, "x", 1, newSViv (x), 0);	1046	hv_store (hv, "x", 1, newSViv (x), 0);
970	hv_store (hv, "y", 1, newSViv (y), 0);	1047	hv_store (hv, "y", 1, newSViv (y), 0);
971	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1048	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
972	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1049	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
992		1069
993	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1070	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
994	}	1071	}
995	}	1072	}
996		1073
		1074	char *
		1075	SDL_AudioDriverName ()
		1076	CODE:
		1077	{
		1078	char buf [256];
		1079	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1080	XSRETURN_UNDEF;
		1081
		1082	RETVAL = buf;
		1083	}
		1084	OUTPUT:
		1085	RETVAL
		1086
997	int	1087	int
998	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1088	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
999	POSTCALL:	1089	POSTCALL:
1000	Mix_HookMusicFinished (music_finished);	1090	Mix_HookMusicFinished (music_finished);
1001	Mix_ChannelFinished (channel_finished);	1091	Mix_ChannelFinished (channel_finished);
1002		1092
1003	void	1093	void
1004	Mix_QuerySpec ()	1094	Mix_QuerySpec ()
…		…
1063	add_font (char *file)	1153	add_font (char *file)
1064	CODE:	1154	CODE:
1065	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1155	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1066	OUTPUT:	1156	OUTPUT:
1067	RETVAL	1157	RETVAL
		1158
		1159	void
		1160	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1161
		1162	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1163	void
		1164	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
1068		1165
1069	void	1166	void
1070	load_image_inline (SV *image_)	1167	load_image_inline (SV *image_)
1071	ALIAS:	1168	ALIAS:
1072	load_image_file = 1	1169	load_image_file = 1
…		…
1118		1215
1119	SDL_LockSurface (surface2);	1216	SDL_LockSurface (surface2);
1120	EXTEND (SP, 6);	1217	EXTEND (SP, 6);
1121	PUSHs (sv_2mortal (newSViv (surface2->w)));	1218	PUSHs (sv_2mortal (newSViv (surface2->w)));
1122	PUSHs (sv_2mortal (newSViv (surface2->h)));	1219	PUSHs (sv_2mortal (newSViv (surface2->h)));
1123	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1220	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1124	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1221	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1125	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1222	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1126	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1223	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1127	SDL_UnlockSurface (surface2);	1224	SDL_UnlockSurface (surface2);
1128		1225
…		…
1188	#if DEBUG	1285	#if DEBUG
1189	VALGRIND_DO_LEAK_CHECK;	1286	VALGRIND_DO_LEAK_CHECK;
1190	#endif	1287	#endif
1191	}	1288	}
1192		1289
		1290	int
		1291	SvREFCNT (SV *sv)
		1292	CODE:
		1293	RETVAL = SvREFCNT (sv);
		1294	OUTPUT:
		1295	RETVAL
		1296
1193	MODULE = Deliantra::Client PACKAGE = DC::Font	1297	MODULE = Deliantra::Client PACKAGE = DC::Font
1194		1298
1195	PROTOTYPES: DISABLE	1299	PROTOTYPES: DISABLE
1196		1300
1197	DC::Font	1301	DC::Font
1198	new_from_file (SV *class, char *path, int id = 0)	1302	new_from_file (SV *klass, char *path, int id = 0)
1199	CODE:	1303	CODE:
1200	{	1304	{
1201	int count;	1305	int count;
1202	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1306	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1203	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1307	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1232	PROTOTYPE:	1336	PROTOTYPE:
1233	CODE:	1337	CODE:
1234	tc_restore ();	1338	tc_restore ();
1235		1339
1236	DC::Layout	1340	DC::Layout
1237	new (SV *class)	1341	new (SV *klass)
1238	CODE:	1342	CODE:
1239	New (0, RETVAL, 1, struct cf_layout);	1343	New (0, RETVAL, 1, struct cf_layout);
1240		1344
1241	RETVAL->pl = pango_layout_new (opengl_context);	1345	RETVAL->pl = pango_layout_new (opengl_context);
1242	RETVAL->r = 1.;	1346	RETVAL->r = 1.;
…		…
1391		1495
1392	void	1496	void
1393	set_height (DC::Layout self, int base_height)	1497	set_height (DC::Layout self, int base_height)
1394	CODE:	1498	CODE:
1395	if (self->base_height != base_height)	1499	if (self->base_height != base_height)
1396	{	1500	{
1397	self->base_height = base_height;	1501	self->base_height = base_height;
1398	layout_update_font (self);	1502	layout_update_font (self);
1399	}	1503	}
1400		1504
1401	void	1505	void
…		…
1628	glDisable (GL_ALPHA_TEST);	1732	glDisable (GL_ALPHA_TEST);
1629	glDisable (GL_BLEND);	1733	glDisable (GL_BLEND);
1630	}	1734	}
1631	}	1735	}
1632		1736
		1737	void
		1738	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)
		1739	PROTOTYPE: @
		1740	CODE:
		1741	{
		1742	glEnable (GL_BLEND);
		1743	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1744	glEnable (GL_TEXTURE_2D);
		1745	glBindTexture (GL_TEXTURE_2D, name1);
		1746
		1747	glColor3f (intensity, intensity, intensity);
		1748	glPushMatrix ();
		1749	glScalef (1./3, 1./3, 1.);
		1750
		1751	if (blend > 0.f)
		1752	{
		1753	float dx3 = dx * -3.f / w;
		1754	float dy3 = dy * -3.f / h;
		1755	GLfloat env_color[4] = { 0., 0., 0., blend };
		1756
		1757	/* interpolate the two shadow textures */
		1758	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1760
		1761	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1762	gl.ActiveTexture (GL_TEXTURE1);
		1763	glEnable (GL_TEXTURE_2D);
		1764	glBindTexture (GL_TEXTURE_2D, name2);
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1766
		1767	/* rgb == rgb(glcolor) */
		1768	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1769	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1770	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1771
		1772	/* alpha = interpolate t0, t1 by env_alpha */
		1773	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1774
		1775	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1776	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1777	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1778
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1781
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1783	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1784
		1785	glBegin (GL_QUADS);
		1786	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1787	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1788	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1789	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1790	glEnd ();
		1791
		1792	glDisable (GL_TEXTURE_2D);
		1793	gl.ActiveTexture (GL_TEXTURE0);
		1794	}
		1795	else
		1796	{
		1797	/* simple blending of one texture, also opengl <1.3 path */
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1799
		1800	glBegin (GL_QUADS);
		1801	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1802	glTexCoord2f (0, t); glVertex2f (0, h);
		1803	glTexCoord2f (s, t); glVertex2f (w, h);
		1804	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1805	glEnd ();
		1806	}
		1807
		1808	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1809	{
		1810	int x, y;
		1811	int dx3 = dx * 3;
		1812	int dy3 = dy * 3;
		1813
		1814	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1815	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1816	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1817	glTranslatef (-1., -1., 0);
		1818	glBegin (GL_QUADS);
		1819
		1820	for (y = 1; y < h; y += 3)
		1821	{
		1822	int y1 = y - dy3;
		1823	int y1valid = y1 >= 0 && y1 < h;
		1824
		1825	for (x = 1; x < w; x += 3)
		1826	{
		1827	int x1 = x - dx3;
		1828	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1829	uint8_t h2;
		1830
		1831	if (y1valid && x1 >= 0 && x1 < w)
		1832	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1833	else
		1834	h2 = 1; /* out of range == invisible */
		1835
		1836	if (h1 || h2)
		1837	{
		1838	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1839	glColor4f (1., 1., 1., alpha);
		1840
		1841	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1842	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1843	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1844	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1845	}
		1846	}
		1847	}
		1848	}
		1849
		1850	glEnd ();
		1851
		1852	glPopMatrix ();
		1853
		1854	glDisable (GL_TEXTURE_2D);
		1855	glDisable (GL_BLEND);
		1856	}
		1857
1633	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1858	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1634	CODE:	1859	CODE:
1635	{	1860	{
1636	GLint width;	1861	GLint width;
1637	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1862	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1644	MODULE = Deliantra::Client PACKAGE = DC::Map	1869	MODULE = Deliantra::Client PACKAGE = DC::Map
1645		1870
1646	PROTOTYPES: DISABLE	1871	PROTOTYPES: DISABLE
1647		1872
1648	DC::Map	1873	DC::Map
1649	new (SV *class)	1874	new (SV *klass)
1650	CODE:	1875	CODE:
1651	New (0, RETVAL, 1, struct map);	1876	New (0, RETVAL, 1, struct map);
1652	RETVAL->x = 0;	1877	RETVAL->x = 0;
1653	RETVAL->y = 0;	1878	RETVAL->y = 0;
1654	RETVAL->w = 0;	1879	RETVAL->w = 0;
…		…
1693		1918
1694	void	1919	void
1695	set_smooth (DC::Map self, int face, int smooth, int level)	1920	set_smooth (DC::Map self, int face, int smooth, int level)
1696	CODE:	1921	CODE:
1697	{	1922	{
1698	tileid texid;	1923	tileid texid;
1699	maptex *tex;	1924	maptex *tex;
1700		1925
1701	if (face < 0 || face >= self->faces)	1926	if (face < 0 || face >= self->faces)
1702	return;	1927	return;
1703		1928
1704	if (smooth < 0 || smooth >= self->faces)	1929	if (smooth < 0 || smooth >= self->faces)
1705	return;	1930	return;
1706		1931
1707	texid = self->face2tile [face];	1932	texid = self->face2tile [face];
1708		1933
1709	if (!texid)	1934	if (!texid)
1710	return;	1935	return;
1711		1936
1712	tex = self->tex + texid;	1937	tex = self->tex + texid;
…		…
1741	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1966	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1742	// use uglier nearest interpolation because linear suffers	1967	// use uglier nearest interpolation because linear suffers
1743	// from transparent color bleeding and ugly wrapping effects.	1968	// from transparent color bleeding and ugly wrapping effects.
1744	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1969	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1745	}	1970	}
		1971
		1972	void
		1973	expire_textures (DC::Map self, int texid, int count)
		1974	PPCODE:
		1975	for (; texid < self->texs && count; ++texid, --count)
		1976	{
		1977	maptex *tex = self->tex + texid;
		1978
		1979	if (tex->name)
		1980	{
		1981	if (tex->unused)
		1982	{
		1983	tex->name = 0;
		1984	tex->unused = 0;
		1985	XPUSHs (sv_2mortal (newSViv (texid)));
		1986	}
		1987	else
		1988	tex->unused = 1;
		1989	}
		1990	}
1746		1991
1747	int	1992	int
1748	ox (DC::Map self)	1993	ox (DC::Map self)
1749	ALIAS:	1994	ALIAS:
1750	oy = 1	1995	oy = 1
…		…
1790	self->y += MAP_EXTEND_Y;	2035	self->y += MAP_EXTEND_Y;
1791	}	2036	}
1792	}	2037	}
1793		2038
1794	SV *	2039	SV *
1795	map1a_update (DC::Map self, SV *data_, int extmap)	2040	map1a_update (DC::Map self, SV *data_)
1796	CODE:	2041	CODE:
1797	{	2042	{
1798	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2043	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1799	uint8_t *data_end = (uint8_t *)SvEND (data_);	2044	uint8_t *data_end = (uint8_t *)SvEND (data_);
1800	mapcell *cell;	2045	mapcell *cell;
…		…
1821		2066
1822	//TODO: don't trust server data to be in-range(!)	2067	//TODO: don't trust server data to be in-range(!)
1823		2068
1824	if (flags & 8)	2069	if (flags & 8)
1825	{	2070	{
		2071	uint8_t ext, cmd;
		2072
1826	if (extmap)	2073	do
1827	{	2074	{
1828	uint8_t ext, cmd;	2075	ext = *data++;
		2076	cmd = ext & 0x7f;
1829		2077
1830	do	2078	if (cmd < 4)
		2079	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2080	else if (cmd == 5) // health
1831	{	2081	{
1832	ext = *data++;
1833	cmd = ext & 0x7f;
1834
1835	if (cmd < 4)
1836	cell->darkness = 255 - ext * 64 + 1;
1837	else if (cmd == 5) // health
1838	{
1839	cell->stat_width = 1;	2082	cell->stat_width = 1;
1840	cell->stat_hp = *data++;	2083	cell->stat_hp = *data++;
1841	}
1842	else if (cmd == 6) // monster width
1843	cell->stat_width = *data++ + 1;
1844	else if (cmd == 0x47)
1845	{
1846	if (*data == 1) cell->player = data [1];
1847	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1848	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1849	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1850
1851	data += *data + 1;
1852	}
1853	else if (cmd == 8) // cell flags
1854	cell->flags = *data++;
1855	else if (ext & 0x40) // unknown, multibyte => skip
1856	data += *data + 1;
1857	else
1858	data++;
1859	}	2084	}
1860	while (ext & 0x80);	2085	else if (cmd == 6) // monster width
		2086	cell->stat_width = *data++ + 1;
		2087	else if (cmd == 0x47)
		2088	{
		2089	if (*data == 1) cell->player = data [1];
		2090	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2091	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2092	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2093
		2094	data += *data + 1;
		2095	}
		2096	else if (cmd == 8) // cell flags
		2097	cell->flags = *data++;
		2098	else if (ext & 0x40) // unknown, multibyte => skip
		2099	data += *data + 1;
		2100	else
		2101	data++;
1861	}	2102	}
1862	else	2103	while (ext & 0x80);
1863	cell->darkness = *data++ + 1;
1864	}	2104	}
1865		2105
1866	for (z = 0; z <= 2; ++z)	2106	for (z = 0; z <= 2; ++z)
1867	if (flags & (4 >> z))	2107	if (flags & (4 >> z))
1868	{	2108	{
…		…
1871	cell->tile [z] = self->face2tile [face];	2111	cell->tile [z] = self->face2tile [face];
1872		2112
1873	if (cell->tile [z])	2113	if (cell->tile [z])
1874	{	2114	{
1875	maptex *tex = self->tex + cell->tile [z];	2115	maptex *tex = self->tex + cell->tile [z];
		2116	tex->unused = 0;
1876	if (!tex->name)	2117	if (!tex->name)
1877	av_push (missing, newSViv (cell->tile [z]));	2118	av_push (missing, newSViv (cell->tile [z]));
1878		2119
1879	if (tex->smoothtile)	2120	if (tex->smoothtile)
1880	{	2121	{
1881	maptex *smooth = self->tex + tex->smoothtile;	2122	maptex *smooth = self->tex + tex->smoothtile;
		2123	smooth->unused = 0;
1882	if (!smooth->name)	2124	if (!smooth->name)
1883	av_push (missing, newSViv (tex->smoothtile));	2125	av_push (missing, newSViv (tex->smoothtile));
1884	}	2126	}
1885	}	2127	}
1886	}	2128	}
…		…
1914	? self->row + y	2156	? self->row + y
1915	: 0;	2157	: 0;
1916		2158
1917	for (x = x0; x < x1; x++)	2159	for (x = x0; x < x1; x++)
1918	{	2160	{
1919	int r = 32, g = 32, b = 32, a = 192;	2161	unsigned int r = 32, g = 32, b = 32, a = 192;
1920		2162
1921	if (row && row->c0 <= x && x < row->c1)	2163	if (row && row->c0 <= x && x < row->c1)
1922	{	2164	{
1923	mapcell *cell = row->col + (x - row->c0);	2165	mapcell *cell = row->col + (x - row->c0);
1924		2166
…		…
1926	{	2168	{
1927	maptex tex = self->tex [cell->tile [z]];	2169	maptex tex = self->tex [cell->tile [z]];
1928	int a0 = 255 - tex.a;	2170	int a0 = 255 - tex.a;
1929	int a1 = tex.a;	2171	int a1 = tex.a;
1930		2172
1931	r = (r * a0 + tex.r * a1) / 255;	2173	r = div255 (r * a0 + tex.r * a1);
1932	g = (g * a0 + tex.g * a1) / 255;	2174	g = div255 (g * a0 + tex.g * a1);
1933	b = (b * a0 + tex.b * a1) / 255;	2175	b = div255 (b * a0 + tex.b * a1);
1934	a = (a * a0 + tex.a * a1) / 255;	2176	a = div255 (a * a0 + tex.a * a1);
1935	}	2177	}
1936	}	2178	}
1937		2179
1938	*map++ = (r )	2180	*map++ = (r )
1939	| (g << 8)	2181	| (g << 8)
1940	| (b << 16)	2182	| (b << 16)
1941	| (a << 24);	2183	| (a << 24);
1942	}	2184	}
1943	}	2185	}
1944		2186
1945	RETVAL = map_sv;	2187	RETVAL = map_sv;
1946	}	2188	}
1947	OUTPUT:	2189	OUTPUT:
1948	RETVAL	2190	RETVAL
1949		2191
1950	void	2192	void
1951	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2193	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)
1952	CODE:	2194	CODE:
1953	{	2195	{
1954	int x, y, z;	2196	int x, y, z;
1955		2197
1956	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2198	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1957	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2199	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1958	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2200	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1959	smooth_key skey;	2201	smooth_key skey;
1960	int pl_x, pl_y;	2202	int pl_x, pl_y;
1961	maptex pl_tex;	2203	maptex pl_tex;
1962	rc_t *rc = rc_alloc ();	2204	rc_t *rc = rc_alloc ();
		2205	rc_t *rc_ov = rc_alloc ();
1963	rc_key_t key;	2206	rc_key_t key;
1964	rc_array_t *arr;	2207	rc_array_t *arr;
1965		2208
1966	pl_tex.name = 0;	2209	pl_tex.name = 0;
1967		2210
1968	// thats current max. sorry.	2211	// that's current max. sorry.
1969	if (sw > 255) sw = 255;	2212	if (sw > 255) sw = 255;
1970	if (sh > 255) sh = 255;	2213	if (sh > 255) sh = 255;
1971		2214
1972	// clear key, in case of extra padding	2215	// clear key, in case of extra padding
1973	memset (&skey, 0, sizeof (skey));	2216	memset (&skey, 0, sizeof (skey));
…		…
1977	key.g = 255;	2220	key.g = 255;
1978	key.b = 255;	2221	key.b = 255;
1979	key.a = 255;	2222	key.a = 255;
1980	key.mode = GL_QUADS;	2223	key.mode = GL_QUADS;
1981	key.format = GL_T2F_V3F;	2224	key.format = GL_T2F_V3F;
1982	key.texname = -1;
1983		2225
1984	mx += self->x;	2226	mx += self->x;
1985	my += self->y;	2227	my += self->y;
1986		2228
1987	// first pass: determine smooth_max	2229	// first pass: determine smooth_max
…		…
2011	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2253	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2012		2254
2013	for (z = 0; z <= 2; z++)	2255	for (z = 0; z <= 2; z++)
2014	{	2256	{
2015	memset (smooth_level, 0, sizeof (smooth_level));	2257	memset (smooth_level, 0, sizeof (smooth_level));
		2258	key.texname = -1;
2016		2259
2017	for (y = 0; y < sh; y++)	2260	for (y = 0; y < sh; y++)
2018	if (0 <= y + my && y + my < self->rows)	2261	if (0 <= y + my && y + my < self->rows)
2019	{	2262	{
2020	maprow *row = self->row + (y + my);	2263	maprow *row = self->row + (y + my);
…		…
2026	tileid tile = cell->tile [z];	2269	tileid tile = cell->tile [z];
2027		2270
2028	if (tile)	2271	if (tile)
2029	{	2272	{
2030	maptex tex = self->tex [tile];	2273	maptex tex = self->tex [tile];
2031	int px = (x + 1) * T - tex.w;	2274	int px, py;
2032	int py = (y + 1) * T - tex.h;
2033		2275
2034	if (key.texname != tex.name)	2276	if (key.texname != tex.name)
2035	{	2277	{
		2278	self->tex [tile].unused = 0;
		2279
2036	if (!tex.name)	2280	if (!tex.name)
2037	tex = self->tex [2]; /* missing, replace by noface */	2281	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2038		2282
2039	key.texname = tex.name;	2283	key.texname = tex.name;
2040	arr = rc_array (rc, &key);	2284	arr = rc_array (rc, &key);
2041	}	2285	}
		2286
		2287	px = (x + 1) * Th - tex.w;
		2288	py = (y + 1) * Tw - tex.h;
2042		2289
2043	if (expect_false (cell->player == player) && expect_false (z == 2))	2290	if (expect_false (cell->player == player) && expect_false (z == 2))
2044	{	2291	{
2045	pl_x = px;	2292	pl_x = px;
2046	pl_y = py;	2293	pl_y = py;
…		…
2051	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2298	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2052	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2299	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2053	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2300	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2054	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2301	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2055		2302
2056	if (expect_false (cell->flags) && expect_false (z == 2))
2057	{
2058	// overlays such as the speech bubble, probably more to come
2059	if (cell->flags & 1)
2060	{
2061	maptex tex = self->tex [1];
2062	int px = x * T + T * 2 / 32;
2063	int py = y * T - T * 6 / 32;
2064
2065	if (tex.name)
2066	{
2067	if (key.texname != tex.name)
2068	{
2069	key.texname = tex.name;
2070	arr = rc_array (rc, &key);
2071	}
2072
2073	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2074	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2075	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2076	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2077	}
2078	}
2079	}
2080
2081	// update smooth hash	2303	// update smooth hash
2082	if (tex.smoothtile)	2304	if (tex.smoothtile)
2083	{	2305	{
2084	skey.tile = tex.smoothtile;	2306	skey.tile = tex.smoothtile;
2085	skey.level = tex.smoothlevel;	2307	skey.level = tex.smoothlevel;
…		…
2113	// corners	2335	// corners
2114	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2336	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2115	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2337	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2116	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2338	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2117	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2339	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2340	}
		2341	}
		2342
		2343	if (expect_false (z == 2) && expect_false (cell->flags))
		2344	{
		2345	// overlays such as the speech bubble, probably more to come
		2346	if (cell->flags & 1)
		2347	{
		2348	rc_key_t key_ov = key;
		2349	maptex tex = self->tex [TEXID_SPEECH];
		2350	rc_array_t *arr;
		2351	int px = x * Tw + Tw * 2 / 32;
		2352	int py = y * Th - Th * 6 / 32;
		2353
		2354	key_ov.texname = tex.name;
		2355	arr = rc_array (rc_ov, &key_ov);
		2356
		2357	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2358	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2359	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2360	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2118	}	2361	}
2119	}	2362	}
2120	}	2363	}
2121	}	2364	}
2122		2365
…		…
2149	if (!(bits & 0x1000)	2392	if (!(bits & 0x1000)
2150	&& skey->level == level	2393	&& skey->level == level
2151	&& level > smooth_max [skey->x][skey->y])	2394	&& level > smooth_max [skey->x][skey->y])
2152	{	2395	{
2153	maptex tex = self->tex [skey->tile];	2396	maptex tex = self->tex [skey->tile];
2154	int px = (((int)skey->x) - 1) * T;	2397	int px = (((int)skey->x) - 1) * Tw;
2155	int py = (((int)skey->y) - 1) * T;	2398	int py = (((int)skey->y) - 1) * Th;
2156	int border = bits & 15;	2399	int border = bits & 15;
2157	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2400	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2158	float dx = tex.s * .0625f; // 16 images/row	2401	float dx = tex.s * .0625f; // 16 images/row
2159	float dy = tex.t * .5f ; // 2 images/column	2402	float dy = tex.t * .5f ; // 2 images/column
2160		2403
…		…
2162	{	2405	{
2163	// this time avoiding texture state changes	2406	// this time avoiding texture state changes
2164	// save gobs of state changes.	2407	// save gobs of state changes.
2165	if (key.texname != tex.name)	2408	if (key.texname != tex.name)
2166	{	2409	{
		2410	self->tex [skey->tile].unused = 0;
		2411
2167	glEnd ();	2412	glEnd ();
2168	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2413	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2169	glBegin (GL_QUADS);	2414	glBegin (GL_QUADS);
2170	}	2415	}
2171		2416
2172	if (border)	2417	if (border)
2173	{	2418	{
2174	float ox = border * dx;	2419	float ox = border * dx;
2175		2420
2176	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2421	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2177	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2422	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2178	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2423	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2179	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2424	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2180	}	2425	}
2181		2426
2182	if (corner)	2427	if (corner)
2183	{	2428	{
2184	float ox = corner * dx;	2429	float ox = corner * dx;
2185		2430
2186	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2187	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2432	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2188	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2433	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2189	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2190	}	2435	}
2191	}	2436	}
2192	}	2437	}
2193	}	2438	}
2194	}	2439	}
…		…
2217	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2462	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2218		2463
2219	rc_draw (rc);	2464	rc_draw (rc);
2220	}	2465	}
2221		2466
		2467	rc_draw (rc_ov);
		2468	rc_clear (rc_ov);
		2469
2222	glDisable (GL_BLEND);	2470	glDisable (GL_BLEND);
2223	rc_free (rc);	2471	rc_free (rc);
		2472	rc_free (rc_ov);
2224		2473
2225	// top layer: overlays such as the health bar	2474	// top layer: overlays such as the health bar
2226	for (y = 0; y < sh; y++)	2475	for (y = 0; y < sh; y++)
2227	if (0 <= y + my && y + my < self->rows)	2476	if (0 <= y + my && y + my < self->rows)
2228	{	2477	{
…		…
2231	for (x = 0; x < sw; x++)	2480	for (x = 0; x < sw; x++)
2232	if (row->c0 <= x + mx && x + mx < row->c1)	2481	if (row->c0 <= x + mx && x + mx < row->c1)
2233	{	2482	{
2234	mapcell *cell = row->col + (x + mx - row->c0);	2483	mapcell *cell = row->col + (x + mx - row->c0);
2235		2484
2236	int px = x * T;	2485	int px = x * Tw;
2237	int py = y * T;	2486	int py = y * Th;
		2487
		2488	if (expect_false (cell->player == player))
		2489	{
		2490	px += sdx;
		2491	py += sdy;
		2492	}
2238		2493
2239	if (cell->stat_hp)	2494	if (cell->stat_hp)
2240	{	2495	{
2241	int width = cell->stat_width * T;	2496	int width = cell->stat_width * Tw;
2242	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2497	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2243		2498
2244	glColor3ub (0, 0, 0);	2499	glColor3ub (0, 0, 0);
2245	glRectf (px + 1, py - thick - 2,	2500	glRectf (px + 1, py - thick - 2,
2246	px + width - 1, py);	2501	px + width - 1, py);
2247		2502
…		…
2253	}	2508	}
2254	}	2509	}
2255	}	2510	}
2256		2511
2257	void	2512	void
2258	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2513	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2259	CODE:	2514	CODE:
2260	{	2515	{
2261	static float color[16][3] = {	2516	static float color[16][3] = {
2262	{ 0.00F, 0.00F, 0.00F },	2517	{ 0.00f, 0.00f, 0.00f },
2263	{ 1.00F, 1.00F, 1.00F },	2518	{ 1.00f, 1.00f, 1.00f },
2264	{ 0.00F, 0.00F, 0.55F },	2519	{ 0.00f, 0.00f, 0.55f },
2265	{ 1.00F, 0.00F, 0.00F },	2520	{ 1.00f, 0.00f, 0.00f },
2266		2521
2267	{ 1.00F, 0.54F, 0.00F },	2522	{ 1.00f, 0.54f, 0.00f },
2268	{ 0.11F, 0.56F, 1.00F },	2523	{ 0.11f, 0.56f, 1.00f },
2269	{ 0.93F, 0.46F, 0.00F },	2524	{ 0.93f, 0.46f, 0.00f },
2270	{ 0.18F, 0.54F, 0.34F },	2525	{ 0.18f, 0.54f, 0.34f },
2271		2526
2272	{ 0.56F, 0.73F, 0.56F },	2527	{ 0.56f, 0.73f, 0.56f },
2273	{ 0.80F, 0.80F, 0.80F },	2528	{ 0.80f, 0.80f, 0.80f },
2274	{ 0.55F, 0.41F, 0.13F },	2529	{ 0.55f, 0.41f, 0.13f },
2275	{ 0.99F, 0.77F, 0.26F },	2530	{ 0.99f, 0.77f, 0.26f },
2276		2531
2277	{ 0.74F, 0.65F, 0.41F },	2532	{ 0.74f, 0.65f, 0.41f },
2278		2533
2279	{ 0.00F, 1.00F, 1.00F },	2534	{ 0.00f, 1.00f, 1.00f },
2280	{ 1.00F, 0.00F, 1.00F },	2535	{ 1.00f, 0.00f, 1.00f },
2281	{ 1.00F, 1.00F, 0.00F },	2536	{ 1.00f, 1.00f, 0.00f },
2282	};	2537	};
2283		2538
2284	int x, y;	2539	int x, y;
2285		2540
2286	glEnable (GL_TEXTURE_2D);	2541	glEnable (GL_TEXTURE_2D);
		2542	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2543	* but the nvidia driver (185.18.14) mishandles alpha textures
		2544	* and takes the colour from god knows where instead of using
		2545	* Cp. MODULATE results in the same colour, but slightly different
		2546	* alpha, but atcually gives us the correct colour with nvidia.
		2547	*/
2287	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2548	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2288	glEnable (GL_BLEND);	2549	glEnable (GL_BLEND);
2289	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2550	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2290	glBegin (GL_QUADS);	2551	glBegin (GL_QUADS);
2291		2552
2292	for (y = 0; y < h; y++)	2553	for (y = 0; y < h; y++)
…		…
2296		2557
2297	if (m)	2558	if (m)
2298	{	2559	{
2299	float *c = color [m & 15];	2560	float *c = color [m & 15];
2300		2561
2301	float tx1 = m & 0x40 ? 0.5 : 0.;	2562	float tx1 = m & 0x40 ? 0.5f : 0.f;
2302	float tx2 = tx1 + 0.5;	2563	float tx2 = tx1 + 0.5f;
2303		2564
2304	glColor4f (c[0], c[1], c[2], 0.75);	2565	glColor4f (c[0], c[1], c[2], 1);
2305	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2566	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2306	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2567	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2307	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2568	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2308	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2569	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2309	}	2570	}
…		…
2317	void	2578	void
2318	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2579	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2319	PPCODE:	2580	PPCODE:
2320	{	2581	{
2321	int x, y;	2582	int x, y;
2322	int sw1 = sw + 2;	2583	int sw1 = sw + 2;
2323	int sh1 = sh + 2;	2584	int sh1 = sh + 2;
2324	int sh3 = sh * 3;	2585	int sh3 = sh * 3;
2325	int sw34 = (sw * 3 + 3) & ~3;	2586	int sw3 = sw * 3;
		2587	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2588	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2326	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2589	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2327	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2590	memset (darkness1, 0, sw1*sh1);
2328	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2329		2591
2330	SvPOK_only (darkness3_sv);	2592	SvPOK_only (darkness3_sv);
2331	SvCUR_set (darkness3_sv, sw34 * sh3);	2593	SvCUR_set (darkness3_sv, sw3 * sh3);
2332		2594
2333	mx += self->x - 1;	2595	mx += self->x - 1;
2334	my += self->y - 1;	2596	my += self->y - 1;
2335
2336	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2337		2597
2338	for (y = 0; y < sh1; y++)	2598	for (y = 0; y < sh1; y++)
2339	if (0 <= y + my && y + my < self->rows)	2599	if (0 <= y + my && y + my < self->rows)
2340	{	2600	{
2341	maprow *row = self->row + (y + my);	2601	maprow *row = self->row + (y + my);
…		…
2344	if (row->c0 <= x + mx && x + mx < row->c1)	2604	if (row->c0 <= x + mx && x + mx < row->c1)
2345	{	2605	{
2346	mapcell *cell = row->col + (x + mx - row->c0);	2606	mapcell *cell = row->col + (x + mx - row->c0);
2347		2607
2348	darkness1 [y * sw1 + x] = cell->darkness	2608	darkness1 [y * sw1 + x] = cell->darkness
2349	? 255 - (cell->darkness - 1)	2609	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2350	: 255 - FOW_DARKNESS;	2610	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2351	}	2611	}
2352	}	2612	}
2353		2613
2354	for (y = 0; y < sh; ++y)	2614	for (y = 0; y < sh; ++y)
2355	for (x = 0; x < sw; ++x)	2615	for (x = 0; x < sw; ++x)
…		…
2374		2634
2375	uint8_t r13 = (d13 + d23 + d12) / 3;	2635	uint8_t r13 = (d13 + d23 + d12) / 3;
2376	uint8_t r23 = d23;	2636	uint8_t r23 = d23;
2377	uint8_t r33 = (d23 + d33 + d32) / 3;	2637	uint8_t r33 = (d23 + d33 + d32) / 3;
2378		2638
2379	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2380	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2381	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2382	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2383	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2384	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2385	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2386	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2387	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2388	}	2648	}
2389		2649
2390	free (darkness1);	2650	free (darkness1);
2391		2651
2392	EXTEND (SP, 3);	2652	EXTEND (SP, 3);
2393	PUSHs (sv_2mortal (newSViv (sw34)));	2653	PUSHs (sv_2mortal (newSViv (sw3)));
2394	PUSHs (sv_2mortal (newSViv (sh3)));	2654	PUSHs (sv_2mortal (newSViv (sh3)));
2395	PUSHs (darkness3_sv);	2655	PUSHs (darkness3_sv);
2396	}	2656	}
2397		2657
2398	SV *	2658	SV *
…		…
2461	else	2721	else
2462	*data++ = 0;	2722	*data++ = 0;
2463	}	2723	}
2464	}	2724	}
2465		2725
2466	/* if size is w*h + 5 then no data has been found */	2726	/* if size is w*h + 5 then no data has been found */
2467	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2727	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2468	{	2728	{
2469	SvPOK_only (data_sv);	2729	SvPOK_only (data_sv);
2470	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2730	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2471	}	2731	}
2472		2732
2473	RETVAL = data_sv;	2733	RETVAL = data_sv;
2474	}	2734	}
2475	OUTPUT:	2735	OUTPUT:
2476	RETVAL	2736	RETVAL
2477		2737
2478	void	2738	void
…		…
2485	STRLEN len;	2745	STRLEN len;
2486	uint8_t *data, *end;	2746	uint8_t *data, *end;
2487		2747
2488	len = SvLEN (data_sv);	2748	len = SvLEN (data_sv);
2489	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2749	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2490	data = SvPVbyte_nolen (data_sv);	2750	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2491	end = data + len + 8;	2751	end = data + len + 8;
2492		2752
2493	if (len < 5)	2753	if (len < 5)
2494	XSRETURN_EMPTY;	2754	XSRETURN_EMPTY;
2495		2755
…		…
2556	}	2816	}
2557		2817
2558	MODULE = Deliantra::Client PACKAGE = DC::RW	2818	MODULE = Deliantra::Client PACKAGE = DC::RW
2559		2819
2560	DC::RW	2820	DC::RW
2561	new (SV *class, SV *data_sv)	2821	new (SV *klass, SV *data_sv)
2562	CODE:	2822	CODE:
2563	{	2823	{
2564	STRLEN datalen;	2824	STRLEN datalen;
2565	char *data = SvPVbyte (data_sv, datalen);	2825	char *data = SvPVbyte (data_sv, datalen);
2566		2826
…		…
2568	}	2828	}
2569	OUTPUT:	2829	OUTPUT:
2570	RETVAL	2830	RETVAL
2571		2831
2572	DC::RW	2832	DC::RW
2573	new_from_file (SV *class, const char *path, const char *mode = "rb")	2833	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2574	CODE:	2834	CODE:
2575	RETVAL = SDL_RWFromFile (path, mode);	2835	RETVAL = SDL_RWFromFile (path, mode);
2576	OUTPUT:	2836	OUTPUT:
2577	RETVAL	2837	RETVAL
2578		2838
…		…
2596	if (RETVAL < 0)	2856	if (RETVAL < 0)
2597	{	2857	{
2598	RETVAL = Mix_GroupOldest (-1);	2858	RETVAL = Mix_GroupOldest (-1);
2599		2859
2600	if (RETVAL < 0)	2860	if (RETVAL < 0)
		2861	{
		2862	// happens sometimes, maybe it just stopped playing(?)
		2863	RETVAL = Mix_GroupAvailable (-1);
		2864
		2865	if (RETVAL < 0)
2601	XSRETURN_UNDEF;	2866	XSRETURN_UNDEF;
2602		2867	}
		2868	else
2603	Mix_HaltChannel (RETVAL);	2869	Mix_HaltChannel (RETVAL);
2604	}	2870	}
2605		2871
2606	Mix_UnregisterAllEffects (RETVAL);	2872	Mix_UnregisterAllEffects (RETVAL);
2607	Mix_Volume (RETVAL, 128);	2873	Mix_Volume (RETVAL, 128);
2608	}	2874	}
…		…
2655	void	2921	void
2656	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2922	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2657	CODE:	2923	CODE:
2658	{	2924	{
2659	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2925	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2660	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2926	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2661	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2927	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2662	}	2928	}
2663		2929
2664	void	2930	void
2665	set_reverse_stereo (DC::Channel self, int flip)	2931	set_reverse_stereo (DC::Channel self, int flip)
…		…
2668		2934
2669	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2935	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2670		2936
2671	PROTOTYPES: DISABLE	2937	PROTOTYPES: DISABLE
2672		2938
		2939	void
		2940	decoders ()
		2941	PPCODE:
		2942	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2943	int i, num = Mix_GetNumChunkDecoders ();
		2944	EXTEND (SP, num);
		2945	for (i = 0; i < num; ++i)
		2946	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2947	#else
		2948	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2949	#endif
		2950
2673	DC::MixChunk	2951	DC::MixChunk
2674	new (SV *class, DC::RW rwops)	2952	new (SV *klass, DC::RW rwops)
2675	CODE:	2953	CODE:
2676	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2954	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2677	OUTPUT:	2955	OUTPUT:
2678	RETVAL	2956	RETVAL
2679		2957
…		…
2709	OUTPUT:	2987	OUTPUT:
2710	RETVAL	2988	RETVAL
2711		2989
2712	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2990	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2713		2991
		2992	void
		2993	decoders ()
		2994	PPCODE:
		2995	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2996	int i, num = Mix_GetNumMusicDecoders ();
		2997	EXTEND (SP, num);
		2998	for (i = 0; i < num; ++i)
		2999	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3000	#else
		3001	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3002	#endif
		3003
2714	int	3004	int
2715	volume (int volume = -1)	3005	volume (int volume = -1)
2716	PROTOTYPE: ;$	3006	PROTOTYPE: ;$
2717	CODE:	3007	CODE:
2718	if (items > 0)	3008	if (items > 0)
…		…
2729	void	3019	void
2730	halt ()	3020	halt ()
2731	CODE:	3021	CODE:
2732	Mix_HaltMusic ();	3022	Mix_HaltMusic ();
2733		3023
		3024	int
		3025	playing ()
		3026	CODE:
		3027	RETVAL = Mix_PlayingMusic ();
		3028	OUTPUT:
		3029	RETVAL
		3030
2734	DC::MixMusic	3031	DC::MixMusic
2735	new (SV *class, DC::RW rwops)	3032	new (SV *klass, DC::RW rwops)
2736	CODE:	3033	CODE:
2737	RETVAL = Mix_LoadMUS_RW (rwops);	3034	RETVAL = Mix_LoadMUS_RW (rwops);
2738	OUTPUT:	3035	OUTPUT:
2739	RETVAL	3036	RETVAL
2740		3037
…		…
2768	} *civ, const_iv[] = {	3065	} *civ, const_iv[] = {
2769	# define const_iv(name) { # name, (IV)name }	3066	# define const_iv(name) { # name, (IV)name }
2770	const_iv (GL_VENDOR),	3067	const_iv (GL_VENDOR),
2771	const_iv (GL_VERSION),	3068	const_iv (GL_VERSION),
2772	const_iv (GL_EXTENSIONS),	3069	const_iv (GL_EXTENSIONS),
		3070	const_iv (GL_MAX_TEXTURE_UNITS),
2773	const_iv (GL_COLOR_MATERIAL),	3071	const_iv (GL_COLOR_MATERIAL),
2774	const_iv (GL_SMOOTH),	3072	const_iv (GL_SMOOTH),
2775	const_iv (GL_FLAT),	3073	const_iv (GL_FLAT),
2776	const_iv (GL_DITHER),	3074	const_iv (GL_DITHER),
2777	const_iv (GL_BLEND),	3075	const_iv (GL_BLEND),
…		…
2789	const_iv (GL_ZERO),	3087	const_iv (GL_ZERO),
2790	const_iv (GL_SRC_ALPHA),	3088	const_iv (GL_SRC_ALPHA),
2791	const_iv (GL_DST_ALPHA),	3089	const_iv (GL_DST_ALPHA),
2792	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3090	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2793	const_iv (GL_ONE_MINUS_DST_ALPHA),	3091	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3092	const_iv (GL_SRC_COLOR),
		3093	const_iv (GL_DST_COLOR),
		3094	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3095	const_iv (GL_ONE_MINUS_DST_COLOR),
2794	const_iv (GL_SRC_ALPHA_SATURATE),	3096	const_iv (GL_SRC_ALPHA_SATURATE),
2795	const_iv (GL_RGB),	3097	const_iv (GL_RGB),
2796	const_iv (GL_RGBA),	3098	const_iv (GL_RGBA),
2797	const_iv (GL_RGBA4),	3099	const_iv (GL_RGBA4),
2798	const_iv (GL_RGBA8),	3100	const_iv (GL_RGBA8),
…		…
2866	const_iv (GL_NICEST),	3168	const_iv (GL_NICEST),
2867	const_iv (GL_V2F),	3169	const_iv (GL_V2F),
2868	const_iv (GL_V3F),	3170	const_iv (GL_V3F),
2869	const_iv (GL_T2F_V3F),	3171	const_iv (GL_T2F_V3F),
2870	const_iv (GL_T2F_N3F_V3F),	3172	const_iv (GL_T2F_N3F_V3F),
		3173	const_iv (GL_FUNC_ADD),
		3174	const_iv (GL_FUNC_SUBTRACT),
		3175	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2871	# undef const_iv	3176	# undef const_iv
2872	};	3177	};
2873		3178
2874	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3179	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2875	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3180	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2876		3181
2877	texture_av = newAV ();	3182	texture_av = newAV ();
2878	AvREAL_off (texture_av);	3183	AvREAL_off (texture_av);
2879	}	3184	}
2880		3185
…		…
2882	disable_GL_EXT_blend_func_separate ()	3187	disable_GL_EXT_blend_func_separate ()
2883	CODE:	3188	CODE:
2884	gl.BlendFuncSeparate = 0;	3189	gl.BlendFuncSeparate = 0;
2885	gl.BlendFuncSeparateEXT = 0;	3190	gl.BlendFuncSeparateEXT = 0;
2886		3191
2887	char *	3192	void
		3193	apple_nvidia_bug (int enable)
		3194
		3195	const char *
2888	gl_vendor ()	3196	gl_vendor ()
2889	CODE:	3197	CODE:
2890	RETVAL = (char *)glGetString (GL_VENDOR);	3198	RETVAL = (const char *)glGetString (GL_VENDOR);
2891	OUTPUT:	3199	OUTPUT:
2892	RETVAL	3200	RETVAL
2893		3201
2894	char *	3202	const char *
2895	gl_version ()	3203	gl_version ()
2896	CODE:	3204	CODE:
2897	RETVAL = (char *)glGetString (GL_VERSION);	3205	RETVAL = (const char *)glGetString (GL_VERSION);
2898	OUTPUT:	3206	OUTPUT:
2899	RETVAL	3207	RETVAL
2900		3208
2901	char *	3209	const char *
2902	gl_extensions ()	3210	gl_extensions ()
2903	CODE:	3211	CODE:
2904	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3212	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2905	OUTPUT:	3213	OUTPUT:
2906	RETVAL	3214	RETVAL
2907		3215
2908	const char *glGetString (GLenum pname)	3216	const char *glGetString (GLenum pname)
		3217	CODE:
		3218	RETVAL = (const char *)glGetString (pname);
		3219	OUTPUT:
		3220	RETVAL
2909		3221
2910	GLint glGetInteger (GLenum pname)	3222	GLint glGetInteger (GLenum pname)
2911	CODE:	3223	CODE:
2912	glGetIntegerv (pname, &RETVAL);	3224	glGetIntegerv (pname, &RETVAL);
2913	OUTPUT:	3225	OUTPUT:
…		…
2921		3233
2922	int glGetError ()	3234	int glGetError ()
2923		3235
2924	void glFinish ()	3236	void glFinish ()
2925		3237
		3238	void glFlush ()
		3239
2926	void glClear (int mask)	3240	void glClear (int mask)
2927		3241
2928	void glClearColor (float r, float g, float b, float a = 1.0)	3242	void glClearColor (float r, float g, float b, float a = 1.0)
2929	PROTOTYPE: @	3243	PROTOTYPE: @
2930		3244
…		…
2939	void glBlendFunc (int sfactor, int dfactor)	3253	void glBlendFunc (int sfactor, int dfactor)
2940		3254
2941	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3255	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2942	CODE:	3256	CODE:
2943	gl_BlendFuncSeparate (sa, da, saa, daa);	3257	gl_BlendFuncSeparate (sa, da, saa, daa);
		3258
		3259	# void glBlendEquation (int se)
2944		3260
2945	void glDepthMask (int flag)	3261	void glDepthMask (int flag)
2946		3262
2947	void glLogicOp (int opcode)	3263	void glLogicOp (int opcode)
2948		3264
…		…
2983	void glRotate (float angle, float x, float y, float z)	3299	void glRotate (float angle, float x, float y, float z)
2984	CODE:	3300	CODE:
2985	glRotatef (angle, x, y, z);	3301	glRotatef (angle, x, y, z);
2986		3302
2987	void glColor (float r, float g, float b, float a = 1.0)	3303	void glColor (float r, float g, float b, float a = 1.0)
		3304	PROTOTYPE: @
2988	ALIAS:	3305	ALIAS:
2989	glColor_premultiply = 1	3306	glColor_premultiply = 1
2990	CODE:	3307	CODE:
2991	if (ix)	3308	if (ix)
2992	{	3309	{
…		…
3098		3415
3099	void glEndList ()	3416	void glEndList ()
3100		3417
3101	void glCallList (int list)	3418	void glCallList (int list)
3102		3419
		3420	void c_init ()
		3421	CODE:
		3422	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3423	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3424
3103	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3425	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3104		3426
3105	PROTOTYPES: DISABLE	3427	PROTOTYPES: DISABLE
3106		3428
3107	void	3429	void
3108	find_widget (SV *self, NV x, NV y)	3430	find_widget (SV *self, NV x, NV y)
3109	PPCODE:	3431	PPCODE:
3110	{	3432	{
3111	if (within_widget (self, x, y))	3433	if (within_widget (self, x, y))
3112	XPUSHs (self);	3434	XPUSHs (self);
3113	}	3435	}
3114		3436
3115	BOOT:	3437	BOOT:
3116	{	3438	{
…		…
3124		3446
3125	void	3447	void
3126	draw (SV *self)	3448	draw (SV *self)
3127	CODE:	3449	CODE:
3128	{	3450	{
3129	HV *hv;	3451	HV *hv;
3130	SV **svp;	3452	SV **svp;
3131	NV x, y, w, h;	3453	NV x, y, w, h;
3132	SV *draw_x_sv = GvSV (draw_x_gv);	3454	SV *draw_x_sv = GvSV (draw_x_gv);
3133	SV *draw_y_sv = GvSV (draw_y_gv);	3455	SV *draw_y_sv = GvSV (draw_y_gv);
3134	SV *draw_w_sv = GvSV (draw_w_gv);	3456	SV *draw_w_sv = GvSV (draw_w_gv);
3135	SV *draw_h_sv = GvSV (draw_h_gv);	3457	SV *draw_h_sv = GvSV (draw_h_gv);

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