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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.267 by root, Sun Jul 20 02:55:36 2008 UTC vs.
Revision 1.320 by root, Sun Nov 18 01:00:10 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>
…		…
39	#include <SDL_endian.h>	38	#include <SDL_endian.h>
40	#include <SDL_image.h>	39	#include <SDL_image.h>
41	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
43		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		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);
		48	#endif
		49
44	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
46		52
47	#include <glib/gmacros.h>	53	#include <glib.h>
48		54
49	#include <pango/pango.h>	55	#include <pango/pango.h>
50		56
51	#ifndef PANGO_VERSION_CHECK	57	#ifndef PANGO_VERSION_CHECK
52	# define PANGO_VERSION_CHECK(a,b,c) 0	58	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
76	#define expect_false(expr) expect ((expr) != 0, 0)	82	#define expect_false(expr) expect ((expr) != 0, 0)
77	#define expect_true(expr) expect ((expr) != 0, 1)	83	#define expect_true(expr) expect ((expr) != 0, 1)
78		84
79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
80		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 */
81	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
82		91
83	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
84	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
85		94
86	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
87		96
88	/* mask out modifiers we are not interested in */	97	/* mask out modifiers we are not interested in */
89	#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	}
90		123
91	static AV *texture_av;	124	static AV *texture_av;
92		125
93	static struct	126	static struct
94	{	127	{
…		…
151	{	184	{
152	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
153		186
154	while (attrs)	187	while (attrs)
155	{	188	{
156	PangoAttribute *attr = attrs->data;	189	PangoAttribute *attr = (PangoAttribute *)attrs->data;
157		190
158	if (attr->klass->type == PANGO_ATTR_SHAPE)	191	if (attr->klass->type == PANGO_ATTR_SHAPE)
159	return 1;	192	return 1;
160		193
161	attrs = attrs->next;	194	attrs = attrs->next;
…		…
179	static void	212	static void
180	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
181	{	214	{
182	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
183	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
184	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
185	#endif	218	#endif
186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
187	}	220	}
188		221
189	static void	222	static void
…		…
226	int w, h;	259	int w, h;
227	float s, t;	260	float s, t;
228	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
229	tileid smoothtile;	262	tileid smoothtile;
230	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
231	} maptex;	265	} maptex;
232		266
233	typedef struct {	267	typedef struct {
234	uint32_t player;	268	uint32_t player;
235	tileid tile[3];	269	tileid tile[3];
…		…
369	self->rows = 0;	403	self->rows = 0;
370	}	404	}
371		405
372	#define CELL_CLEAR(cell) \	406	#define CELL_CLEAR(cell) \
373	do { \	407	do { \
		408	if ((cell)->player) \
		409	(cell)->tile [2] = 0; \
374	(cell)->darkness = 0; \	410	(cell)->darkness = 0; \
375	(cell)->stat_hp = 0; \	411	(cell)->stat_hp = 0; \
376	(cell)->flags = 0; \	412	(cell)->flags = 0; \
377	(cell)->player = 0; \	413	(cell)->player = 0; \
378	} while (0)	414	} while (0)
…		…
446		482
447	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
448	}	484	}
449		485
450	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
451	minpot (unsigned int n)	493	minpot (unsigned int n)
452	{	494	{
453	if (!n)	495	if (!n)
454	return 0;	496	return 0;
455		497
…		…
519	if (!svp || !SvTRUE (*svp))	561	if (!svp || !SvTRUE (*svp))
520	return 0;	562	return 0;
521		563
522	return 1;	564	return 1;
523	}	565	}
		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
		581	static void
		582	deliantra_main (SV *real_main)
		583	{
		584	dSP;
		585
		586	PUSHMARK (SP);
		587	call_sv (real_main, G_DISCARD | G_VOID);
		588	}
		589
		590	#ifdef __MACOSX__
		591	static SV *real_main;
		592
		593	/* to due surprising braindamage on the side of SDL design, we
		594	* do some mind-boggling hack here: SDL requires a custom main()
		595	* on OS X, so... we provide one and call the original main(), which,
		596	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		597	* and which calls our main (== SDL_main) back.
		598	*/
		599	extern C_LINKAGE int
		600	main (int argc, char *argv[])
		601	{
		602	deliantra_main (real_main);
		603	}
		604
		605	#undef main
		606
		607	extern C_LINKAGE int main (int argc, char *argv[]);
		608
		609	static void
		610	SDL_main_hack (SV *real_main_)
		611	{
		612	real_main = real_main_;
		613
		614	char *argv[] = { "deliantra client", 0 };
		615	(main) (1, argv);
		616	}
		617	#else
		618	static void
		619	SDL_main_hack (SV *real_main)
		620	{
		621	deliantra_main (real_main);
		622	}
		623	#endif
524		624
525	MODULE = Deliantra::Client PACKAGE = DC	625	MODULE = Deliantra::Client PACKAGE = DC
526		626
527	PROTOTYPES: ENABLE	627	PROTOTYPES: ENABLE
528		628
…		…
557	const_iv (SDL_USEREVENT),	657	const_iv (SDL_USEREVENT),
558		658
559	const_iv (SDL_APPINPUTFOCUS),	659	const_iv (SDL_APPINPUTFOCUS),
560	const_iv (SDL_APPMOUSEFOCUS),	660	const_iv (SDL_APPMOUSEFOCUS),
561	const_iv (SDL_APPACTIVE),	661	const_iv (SDL_APPACTIVE),
		662
		663
		664	const_iv (SDLK_UNKNOWN),
		665	const_iv (SDLK_FIRST),
		666	const_iv (SDLK_BACKSPACE),
		667	const_iv (SDLK_TAB),
		668	const_iv (SDLK_CLEAR),
		669	const_iv (SDLK_RETURN),
		670	const_iv (SDLK_PAUSE),
		671	const_iv (SDLK_ESCAPE),
		672	const_iv (SDLK_SPACE),
		673	const_iv (SDLK_EXCLAIM),
		674	const_iv (SDLK_QUOTEDBL),
		675	const_iv (SDLK_HASH),
		676	const_iv (SDLK_DOLLAR),
		677	const_iv (SDLK_AMPERSAND),
		678	const_iv (SDLK_QUOTE),
		679	const_iv (SDLK_LEFTPAREN),
		680	const_iv (SDLK_RIGHTPAREN),
		681	const_iv (SDLK_ASTERISK),
		682	const_iv (SDLK_PLUS),
		683	const_iv (SDLK_COMMA),
		684	const_iv (SDLK_MINUS),
		685	const_iv (SDLK_PERIOD),
		686	const_iv (SDLK_SLASH),
		687	const_iv (SDLK_0),
		688	const_iv (SDLK_1),
		689	const_iv (SDLK_2),
		690	const_iv (SDLK_3),
		691	const_iv (SDLK_4),
		692	const_iv (SDLK_5),
		693	const_iv (SDLK_6),
		694	const_iv (SDLK_7),
		695	const_iv (SDLK_8),
		696	const_iv (SDLK_9),
		697	const_iv (SDLK_COLON),
		698	const_iv (SDLK_SEMICOLON),
		699	const_iv (SDLK_LESS),
		700	const_iv (SDLK_EQUALS),
		701	const_iv (SDLK_GREATER),
		702	const_iv (SDLK_QUESTION),
		703	const_iv (SDLK_AT),
		704
		705	const_iv (SDLK_LEFTBRACKET),
		706	const_iv (SDLK_BACKSLASH),
		707	const_iv (SDLK_RIGHTBRACKET),
		708	const_iv (SDLK_CARET),
		709	const_iv (SDLK_UNDERSCORE),
		710	const_iv (SDLK_BACKQUOTE),
		711	const_iv (SDLK_DELETE),
562		712
563	const_iv (SDLK_FIRST),	713	const_iv (SDLK_FIRST),
564	const_iv (SDLK_LAST),	714	const_iv (SDLK_LAST),
565	const_iv (SDLK_KP0),	715	const_iv (SDLK_KP0),
566	const_iv (SDLK_KP1),	716	const_iv (SDLK_KP1),
…		…
642	const_iv (KMOD_RMETA),	792	const_iv (KMOD_RMETA),
643	const_iv (KMOD_NUM),	793	const_iv (KMOD_NUM),
644	const_iv (KMOD_CAPS),	794	const_iv (KMOD_CAPS),
645	const_iv (KMOD_MODE),	795	const_iv (KMOD_MODE),
646		796
		797	const_iv (KMOD_LRAM),
		798
647	const_iv (MIX_DEFAULT_FORMAT),	799	const_iv (MIX_DEFAULT_FORMAT),
648		800
649	const_iv (SDL_INIT_TIMER),	801	const_iv (SDL_INIT_TIMER),
650	const_iv (SDL_INIT_AUDIO),	802	const_iv (SDL_INIT_AUDIO),
651	const_iv (SDL_INIT_VIDEO),	803	const_iv (SDL_INIT_VIDEO),
…		…
669	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),	821	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
670	const_iv (SDL_GL_STEREO),	822	const_iv (SDL_GL_STEREO),
671	const_iv (SDL_GL_MULTISAMPLEBUFFERS),	823	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
672	const_iv (SDL_GL_MULTISAMPLESAMPLES),	824	const_iv (SDL_GL_MULTISAMPLESAMPLES),
673	const_iv (SDL_GL_ACCELERATED_VISUAL),	825	const_iv (SDL_GL_ACCELERATED_VISUAL),
674	const_iv (SDL_GL_SWAP_CONTROL)	826	const_iv (SDL_GL_SWAP_CONTROL),
		827
		828	const_iv (FOW_DARKNESS)
675	# undef const_iv	829	# undef const_iv
676	};	830	};
677		831
678	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	832	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
679	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	833	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
680		834
681	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	835	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
682	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	836	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
683	}	837	}
684		838
…		…
700	NV ceil (NV x)	854	NV ceil (NV x)
701		855
702	IV minpot (UV n)	856	IV minpot (UV n)
703		857
704	IV popcount (UV n)	858	IV popcount (UV n)
		859
		860	NV distance (NV dx, NV dy)
		861	CODE:
		862	RETVAL = pow (dx * dx + dy * dy, 0.5);
		863	OUTPUT:
		864	RETVAL
705		865
706	void	866	void
707	pango_init ()	867	pango_init ()
708	CODE:	868	CODE:
709	{	869	{
…		…
717	#endif	877	#endif
718	}	878	}
719		879
720	char *SDL_GetError ()	880	char *SDL_GetError ()
721		881
		882	void SDL_main_hack (SV *real_main)
		883	PROTOTYPE: &
		884
722	int SDL_Init (U32 flags)	885	int SDL_Init (U32 flags)
723		886
724	int SDL_InitSubSystem (U32 flags)	887	int SDL_InitSubSystem (U32 flags)
725		888
726	void SDL_QuitSubSystem (U32 flags)	889	void SDL_QuitSubSystem (U32 flags)
727		890
728	void SDL_Quit ()	891	void SDL_Quit ()
729		892
730	int SDL_GL_SetAttribute (int attr, int value)	893	int SDL_GL_SetAttribute (int attr, int value)
		894	C_ARGS: (SDL_GLattr)attr, value
731		895
732	int SDL_GL_GetAttribute (int attr)	896	int SDL_GL_GetAttribute (int attr)
733	CODE:	897	CODE:
734	if (SDL_GL_GetAttribute (attr, &RETVAL))	898	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
735	XSRETURN_UNDEF;	899	XSRETURN_UNDEF;
736	OUTPUT:	900	OUTPUT:
737	RETVAL	901	RETVAL
738		902
739	void	903	void
…		…
794	);	958	);
795		959
796	if (RETVAL)	960	if (RETVAL)
797	{	961	{
798	av_clear (texture_av);	962	av_clear (texture_av);
799
800	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
801	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	963	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
802	#include "glfunc.h"	964	#include "glfunc.h"
803	#undef GL_FUNC	965	#undef GL_FUNC
		966	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		967	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
804	}	968	}
805	}	969	}
806	OUTPUT:	970	OUTPUT:
807	RETVAL	971	RETVAL
		972
		973	void
		974	SDL_WM_SetCaption (const char *title, const char *icon)
808		975
809	void	976	void
810	SDL_GL_SwapBuffers ()	977	SDL_GL_SwapBuffers ()
811		978
812	char *	979	char *
813	SDL_GetKeyName (int sym)	980	SDL_GetKeyName (int sym)
		981	C_ARGS: (SDLKey)sym
814		982
815	int	983	int
816	SDL_GetAppState ()	984	SDL_GetAppState ()
817		985
818	int	986	int
819	SDL_GetModState ()	987	SDL_GetModState ()
820		988
		989	int
		990	SDL_WaitEvent ()
		991	C_ARGS: 0
		992
821	void	993	void
		994	SDL_PumpEvents ()
		995
		996	void
822	poll_events ()	997	peep_events ()
823	PPCODE:	998	PPCODE:
824	{	999	{
825	SDL_Event ev;	1000	SDL_Event ev;
826		1001
827	SDL_PumpEvents ();	1002	SDL_PumpEvents ();
…		…
834	{	1009	{
835	case SDL_KEYDOWN:	1010	case SDL_KEYDOWN:
836	case SDL_KEYUP:	1011	case SDL_KEYUP:
837	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1012	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
838	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1013	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
839	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1014	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
840	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1015	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
841	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1016	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
842	break;	1017	break;
843		1018
844	case SDL_ACTIVEEVENT:	1019	case SDL_ACTIVEEVENT:
845	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1020	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
863	x = ev.motion.x;	1038	x = ev.motion.x;
864	y = ev.motion.y;	1039	y = ev.motion.y;
865	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1040	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
866	}	1041	}
867		1042
868	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1043	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
869	hv_store (hv, "state", 5, newSViv (state), 0);	1044	hv_store (hv, "state", 5, newSViv (state), 0);
870	hv_store (hv, "x", 1, newSViv (x), 0);	1045	hv_store (hv, "x", 1, newSViv (x), 0);
871	hv_store (hv, "y", 1, newSViv (y), 0);	1046	hv_store (hv, "y", 1, newSViv (y), 0);
872	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1047	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
873	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1048	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
893		1068
894	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1069	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
895	}	1070	}
896	}	1071	}
897		1072
		1073	char *
		1074	SDL_AudioDriverName ()
		1075	CODE:
		1076	{
		1077	char buf [256];
		1078	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1079	XSRETURN_UNDEF;
		1080
		1081	RETVAL = buf;
		1082	}
		1083	OUTPUT:
		1084	RETVAL
		1085
898	int	1086	int
899	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1087	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
900	POSTCALL:	1088	POSTCALL:
901	Mix_HookMusicFinished (music_finished);	1089	Mix_HookMusicFinished (music_finished);
902	Mix_ChannelFinished (channel_finished);	1090	Mix_ChannelFinished (channel_finished);
…		…
964	add_font (char *file)	1152	add_font (char *file)
965	CODE:	1153	CODE:
966	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1154	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
967	OUTPUT:	1155	OUTPUT:
968	RETVAL	1156	RETVAL
		1157
		1158	void
		1159	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1160
		1161	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1162	void
		1163	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
969		1164
970	void	1165	void
971	load_image_inline (SV *image_)	1166	load_image_inline (SV *image_)
972	ALIAS:	1167	ALIAS:
973	load_image_file = 1	1168	load_image_file = 1
…		…
1019		1214
1020	SDL_LockSurface (surface2);	1215	SDL_LockSurface (surface2);
1021	EXTEND (SP, 6);	1216	EXTEND (SP, 6);
1022	PUSHs (sv_2mortal (newSViv (surface2->w)));	1217	PUSHs (sv_2mortal (newSViv (surface2->w)));
1023	PUSHs (sv_2mortal (newSViv (surface2->h)));	1218	PUSHs (sv_2mortal (newSViv (surface2->h)));
1024	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1219	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1025	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1220	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1026	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1221	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1027	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1222	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1028	SDL_UnlockSurface (surface2);	1223	SDL_UnlockSurface (surface2);
1029		1224
…		…
1089	#if DEBUG	1284	#if DEBUG
1090	VALGRIND_DO_LEAK_CHECK;	1285	VALGRIND_DO_LEAK_CHECK;
1091	#endif	1286	#endif
1092	}	1287	}
1093		1288
		1289	int
		1290	SvREFCNT (SV *sv)
		1291	CODE:
		1292	RETVAL = SvREFCNT (sv);
		1293	OUTPUT:
		1294	RETVAL
		1295
1094	MODULE = Deliantra::Client PACKAGE = DC::Font	1296	MODULE = Deliantra::Client PACKAGE = DC::Font
1095		1297
1096	PROTOTYPES: DISABLE	1298	PROTOTYPES: DISABLE
1097		1299
1098	DC::Font	1300	DC::Font
1099	new_from_file (SV *class, char *path, int id = 0)	1301	new_from_file (SV *klass, char *path, int id = 0)
1100	CODE:	1302	CODE:
1101	{	1303	{
1102	int count;	1304	int count;
1103	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1305	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1104	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1306	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1133	PROTOTYPE:	1335	PROTOTYPE:
1134	CODE:	1336	CODE:
1135	tc_restore ();	1337	tc_restore ();
1136		1338
1137	DC::Layout	1339	DC::Layout
1138	new (SV *class)	1340	new (SV *klass)
1139	CODE:	1341	CODE:
1140	New (0, RETVAL, 1, struct cf_layout);	1342	New (0, RETVAL, 1, struct cf_layout);
1141		1343
1142	RETVAL->pl = pango_layout_new (opengl_context);	1344	RETVAL->pl = pango_layout_new (opengl_context);
1143	RETVAL->r = 1.;	1345	RETVAL->r = 1.;
…		…
1292		1494
1293	void	1495	void
1294	set_height (DC::Layout self, int base_height)	1496	set_height (DC::Layout self, int base_height)
1295	CODE:	1497	CODE:
1296	if (self->base_height != base_height)	1498	if (self->base_height != base_height)
1297	{	1499	{
1298	self->base_height = base_height;	1500	self->base_height = base_height;
1299	layout_update_font (self);	1501	layout_update_font (self);
1300	}	1502	}
1301		1503
1302	void	1504	void
…		…
1529	glDisable (GL_ALPHA_TEST);	1731	glDisable (GL_ALPHA_TEST);
1530	glDisable (GL_BLEND);	1732	glDisable (GL_BLEND);
1531	}	1733	}
1532	}	1734	}
1533		1735
		1736	void
		1737	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)
		1738	PROTOTYPE: @
		1739	CODE:
		1740	{
		1741	glEnable (GL_BLEND);
		1742	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1743	glEnable (GL_TEXTURE_2D);
		1744	glBindTexture (GL_TEXTURE_2D, name1);
		1745
		1746	glColor3f (intensity, intensity, intensity);
		1747	glPushMatrix ();
		1748	glScalef (1./3, 1./3, 1.);
		1749
		1750	if (blend > 0.f)
		1751	{
		1752	float dx3 = dx * -3.f / w;
		1753	float dy3 = dy * -3.f / h;
		1754	GLfloat env_color[4] = { 0., 0., 0., blend };
		1755
		1756	/* interpolate the two shadow textures */
		1757	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1759
		1760	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1761	gl.ActiveTexture (GL_TEXTURE1);
		1762	glEnable (GL_TEXTURE_2D);
		1763	glBindTexture (GL_TEXTURE_2D, name2);
		1764	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1765
		1766	/* rgb == rgb(glcolor) */
		1767	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1768	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1769	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1770
		1771	/* alpha = interpolate t0, t1 by env_alpha */
		1772	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1773
		1774	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1775	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1776	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1777
		1778	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1780
		1781	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1783
		1784	glBegin (GL_QUADS);
		1785	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1786	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1787	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1788	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1789	glEnd ();
		1790
		1791	glDisable (GL_TEXTURE_2D);
		1792	gl.ActiveTexture (GL_TEXTURE0);
		1793	}
		1794	else
		1795	{
		1796	/* simple blending of one texture, also opengl <1.3 path */
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1798
		1799	glBegin (GL_QUADS);
		1800	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1801	glTexCoord2f (0, t); glVertex2f (0, h);
		1802	glTexCoord2f (s, t); glVertex2f (w, h);
		1803	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1804	glEnd ();
		1805	}
		1806
		1807	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1808	{
		1809	int x, y;
		1810	int dx3 = dx * 3;
		1811	int dy3 = dy * 3;
		1812
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1814	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1815	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1816	glTranslatef (-1., -1., 0);
		1817	glBegin (GL_QUADS);
		1818
		1819	for (y = 1; y < h; y += 3)
		1820	{
		1821	int y1 = y - dy3;
		1822	int y1valid = y1 >= 0 && y1 < h;
		1823
		1824	for (x = 1; x < w; x += 3)
		1825	{
		1826	int x1 = x - dx3;
		1827	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1828	uint8_t h2;
		1829
		1830	if (y1valid && x1 >= 0 && x1 < w)
		1831	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1832	else
		1833	h2 = 1; /* out of range == invisible */
		1834
		1835	if (h1 || h2)
		1836	{
		1837	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1838	glColor4f (1., 1., 1., alpha);
		1839
		1840	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1841	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1842	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1843	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1844	}
		1845	}
		1846	}
		1847	}
		1848
		1849	glEnd ();
		1850
		1851	glPopMatrix ();
		1852
		1853	glDisable (GL_TEXTURE_2D);
		1854	glDisable (GL_BLEND);
		1855	}
		1856
1534	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1857	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1535	CODE:	1858	CODE:
1536	{	1859	{
1537	GLint width;	1860	GLint width;
1538	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1861	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1545	MODULE = Deliantra::Client PACKAGE = DC::Map	1868	MODULE = Deliantra::Client PACKAGE = DC::Map
1546		1869
1547	PROTOTYPES: DISABLE	1870	PROTOTYPES: DISABLE
1548		1871
1549	DC::Map	1872	DC::Map
1550	new (SV *class)	1873	new (SV *klass)
1551	CODE:	1874	CODE:
1552	New (0, RETVAL, 1, struct map);	1875	New (0, RETVAL, 1, struct map);
1553	RETVAL->x = 0;	1876	RETVAL->x = 0;
1554	RETVAL->y = 0;	1877	RETVAL->y = 0;
1555	RETVAL->w = 0;	1878	RETVAL->w = 0;
…		…
1642	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1965	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1643	// use uglier nearest interpolation because linear suffers	1966	// use uglier nearest interpolation because linear suffers
1644	// from transparent color bleeding and ugly wrapping effects.	1967	// from transparent color bleeding and ugly wrapping effects.
1645	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1968	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1646	}	1969	}
		1970
		1971	void
		1972	expire_textures (DC::Map self, int texid, int count)
		1973	PPCODE:
		1974	for (; texid < self->texs && count; ++texid, --count)
		1975	{
		1976	maptex *tex = self->tex + texid;
		1977
		1978	if (tex->name)
		1979	{
		1980	if (tex->unused)
		1981	{
		1982	tex->name = 0;
		1983	tex->unused = 0;
		1984	XPUSHs (sv_2mortal (newSViv (texid)));
		1985	}
		1986	else
		1987	tex->unused = 1;
		1988	}
		1989	}
1647		1990
1648	int	1991	int
1649	ox (DC::Map self)	1992	ox (DC::Map self)
1650	ALIAS:	1993	ALIAS:
1651	oy = 1	1994	oy = 1
…		…
1691	self->y += MAP_EXTEND_Y;	2034	self->y += MAP_EXTEND_Y;
1692	}	2035	}
1693	}	2036	}
1694		2037
1695	SV *	2038	SV *
1696	map1a_update (DC::Map self, SV *data_, int extmap)	2039	map1a_update (DC::Map self, SV *data_)
1697	CODE:	2040	CODE:
1698	{	2041	{
1699	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2042	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1700	uint8_t *data_end = (uint8_t *)SvEND (data_);	2043	uint8_t *data_end = (uint8_t *)SvEND (data_);
1701	mapcell *cell;	2044	mapcell *cell;
…		…
1722		2065
1723	//TODO: don't trust server data to be in-range(!)	2066	//TODO: don't trust server data to be in-range(!)
1724		2067
1725	if (flags & 8)	2068	if (flags & 8)
1726	{	2069	{
		2070	uint8_t ext, cmd;
		2071
1727	if (extmap)	2072	do
1728	{	2073	{
1729	uint8_t ext, cmd;	2074	ext = *data++;
		2075	cmd = ext & 0x7f;
1730		2076
1731	do	2077	if (cmd < 4)
		2078	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2079	else if (cmd == 5) // health
1732	{	2080	{
1733	ext = *data++;
1734	cmd = ext & 0x7f;
1735
1736	if (cmd < 4)
1737	cell->darkness = 255 - ext * 64 + 1;
1738	else if (cmd == 5) // health
1739	{
1740	cell->stat_width = 1;	2081	cell->stat_width = 1;
1741	cell->stat_hp = *data++;	2082	cell->stat_hp = *data++;
1742	}
1743	else if (cmd == 6) // monster width
1744	cell->stat_width = *data++ + 1;
1745	else if (cmd == 0x47)
1746	{
1747	if (*data == 1) cell->player = data [1];
1748	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1749	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1750	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1751
1752	data += *data + 1;
1753	}
1754	else if (cmd == 8) // cell flags
1755	cell->flags = *data++;
1756	else if (ext & 0x40) // unknown, multibyte => skip
1757	data += *data + 1;
1758	else
1759	data++;
1760	}	2083	}
1761	while (ext & 0x80);	2084	else if (cmd == 6) // monster width
		2085	cell->stat_width = *data++ + 1;
		2086	else if (cmd == 0x47)
		2087	{
		2088	if (*data == 1) cell->player = data [1];
		2089	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2090	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2091	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2092
		2093	data += *data + 1;
		2094	}
		2095	else if (cmd == 8) // cell flags
		2096	cell->flags = *data++;
		2097	else if (ext & 0x40) // unknown, multibyte => skip
		2098	data += *data + 1;
		2099	else
		2100	data++;
1762	}	2101	}
1763	else	2102	while (ext & 0x80);
1764	cell->darkness = *data++ + 1;
1765	}	2103	}
1766		2104
1767	for (z = 0; z <= 2; ++z)	2105	for (z = 0; z <= 2; ++z)
1768	if (flags & (4 >> z))	2106	if (flags & (4 >> z))
1769	{	2107	{
…		…
1772	cell->tile [z] = self->face2tile [face];	2110	cell->tile [z] = self->face2tile [face];
1773		2111
1774	if (cell->tile [z])	2112	if (cell->tile [z])
1775	{	2113	{
1776	maptex *tex = self->tex + cell->tile [z];	2114	maptex *tex = self->tex + cell->tile [z];
		2115	tex->unused = 0;
1777	if (!tex->name)	2116	if (!tex->name)
1778	av_push (missing, newSViv (cell->tile [z]));	2117	av_push (missing, newSViv (cell->tile [z]));
1779		2118
1780	if (tex->smoothtile)	2119	if (tex->smoothtile)
1781	{	2120	{
1782	maptex *smooth = self->tex + tex->smoothtile;	2121	maptex *smooth = self->tex + tex->smoothtile;
		2122	smooth->unused = 0;
1783	if (!smooth->name)	2123	if (!smooth->name)
1784	av_push (missing, newSViv (tex->smoothtile));	2124	av_push (missing, newSViv (tex->smoothtile));
1785	}	2125	}
1786	}	2126	}
1787	}	2127	}
…		…
1815	? self->row + y	2155	? self->row + y
1816	: 0;	2156	: 0;
1817		2157
1818	for (x = x0; x < x1; x++)	2158	for (x = x0; x < x1; x++)
1819	{	2159	{
1820	int r = 32, g = 32, b = 32, a = 192;	2160	unsigned int r = 32, g = 32, b = 32, a = 192;
1821		2161
1822	if (row && row->c0 <= x && x < row->c1)	2162	if (row && row->c0 <= x && x < row->c1)
1823	{	2163	{
1824	mapcell *cell = row->col + (x - row->c0);	2164	mapcell *cell = row->col + (x - row->c0);
1825		2165
…		…
1827	{	2167	{
1828	maptex tex = self->tex [cell->tile [z]];	2168	maptex tex = self->tex [cell->tile [z]];
1829	int a0 = 255 - tex.a;	2169	int a0 = 255 - tex.a;
1830	int a1 = tex.a;	2170	int a1 = tex.a;
1831		2171
1832	r = (r * a0 + tex.r * a1) / 255;	2172	r = div255 (r * a0 + tex.r * a1);
1833	g = (g * a0 + tex.g * a1) / 255;	2173	g = div255 (g * a0 + tex.g * a1);
1834	b = (b * a0 + tex.b * a1) / 255;	2174	b = div255 (b * a0 + tex.b * a1);
1835	a = (a * a0 + tex.a * a1) / 255;	2175	a = div255 (a * a0 + tex.a * a1);
1836	}	2176	}
1837	}	2177	}
1838		2178
1839	*map++ = (r )	2179	*map++ = (r )
1840	| (g << 8)	2180	| (g << 8)
…		…
1847	}	2187	}
1848	OUTPUT:	2188	OUTPUT:
1849	RETVAL	2189	RETVAL
1850		2190
1851	void	2191	void
1852	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2192	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)
1853	CODE:	2193	CODE:
1854	{	2194	{
1855	int x, y, z;	2195	int x, y, z;
1856		2196
1857	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2197	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1858	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2198	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1859	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2199	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1860	smooth_key skey;	2200	smooth_key skey;
1861	int pl_x, pl_y;	2201	int pl_x, pl_y;
1862	maptex pl_tex;	2202	maptex pl_tex;
1863	rc_t *rc = rc_alloc ();	2203	rc_t *rc = rc_alloc ();
		2204	rc_t *rc_ov = rc_alloc ();
1864	rc_key_t key;	2205	rc_key_t key;
1865	rc_array_t *arr;	2206	rc_array_t *arr;
1866		2207
1867	pl_tex.name = 0;	2208	pl_tex.name = 0;
1868		2209
1869	// thats current max. sorry.	2210	// that's current max. sorry.
1870	if (sw > 255) sw = 255;	2211	if (sw > 255) sw = 255;
1871	if (sh > 255) sh = 255;	2212	if (sh > 255) sh = 255;
1872		2213
1873	// clear key, in case of extra padding	2214	// clear key, in case of extra padding
1874	memset (&skey, 0, sizeof (skey));	2215	memset (&skey, 0, sizeof (skey));
…		…
1878	key.g = 255;	2219	key.g = 255;
1879	key.b = 255;	2220	key.b = 255;
1880	key.a = 255;	2221	key.a = 255;
1881	key.mode = GL_QUADS;	2222	key.mode = GL_QUADS;
1882	key.format = GL_T2F_V3F;	2223	key.format = GL_T2F_V3F;
1883	key.texname = -1;
1884		2224
1885	mx += self->x;	2225	mx += self->x;
1886	my += self->y;	2226	my += self->y;
1887		2227
1888	// first pass: determine smooth_max	2228	// first pass: determine smooth_max
…		…
1912	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2252	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1913		2253
1914	for (z = 0; z <= 2; z++)	2254	for (z = 0; z <= 2; z++)
1915	{	2255	{
1916	memset (smooth_level, 0, sizeof (smooth_level));	2256	memset (smooth_level, 0, sizeof (smooth_level));
		2257	key.texname = -1;
1917		2258
1918	for (y = 0; y < sh; y++)	2259	for (y = 0; y < sh; y++)
1919	if (0 <= y + my && y + my < self->rows)	2260	if (0 <= y + my && y + my < self->rows)
1920	{	2261	{
1921	maprow *row = self->row + (y + my);	2262	maprow *row = self->row + (y + my);
…		…
1927	tileid tile = cell->tile [z];	2268	tileid tile = cell->tile [z];
1928		2269
1929	if (tile)	2270	if (tile)
1930	{	2271	{
1931	maptex tex = self->tex [tile];	2272	maptex tex = self->tex [tile];
1932	int px = (x + 1) * T - tex.w;	2273	int px, py;
1933	int py = (y + 1) * T - tex.h;
1934		2274
1935	if (key.texname != tex.name)	2275	if (key.texname != tex.name)
1936	{	2276	{
		2277	self->tex [tile].unused = 0;
		2278
1937	if (!tex.name)	2279	if (!tex.name)
1938	tex = self->tex [2]; /* missing, replace by noface */	2280	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1939		2281
1940	key.texname = tex.name;	2282	key.texname = tex.name;
1941	arr = rc_array (rc, &key);	2283	arr = rc_array (rc, &key);
1942	}	2284	}
		2285
		2286	px = (x + 1) * Th - tex.w;
		2287	py = (y + 1) * Tw - tex.h;
1943		2288
1944	if (expect_false (cell->player == player) && expect_false (z == 2))	2289	if (expect_false (cell->player == player) && expect_false (z == 2))
1945	{	2290	{
1946	pl_x = px;	2291	pl_x = px;
1947	pl_y = py;	2292	pl_y = py;
…		…
1952	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2297	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1953	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2298	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1954	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2299	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1955	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2300	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1956		2301
1957	if (expect_false (cell->flags) && expect_false (z == 2))
1958	{
1959	// overlays such as the speech bubble, probably more to come
1960	if (cell->flags & 1)
1961	{
1962	maptex tex = self->tex [1];
1963	int px = x * T + T * 2 / 32;
1964	int py = y * T - T * 6 / 32;
1965
1966	if (tex.name)
1967	{
1968	if (key.texname != tex.name)
1969	{
1970	key.texname = tex.name;
1971	arr = rc_array (rc, &key);
1972	}
1973
1974	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1975	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1976	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1977	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1978	}
1979	}
1980	}
1981
1982	// update smooth hash	2302	// update smooth hash
1983	if (tex.smoothtile)	2303	if (tex.smoothtile)
1984	{	2304	{
1985	skey.tile = tex.smoothtile;	2305	skey.tile = tex.smoothtile;
1986	skey.level = tex.smoothlevel;	2306	skey.level = tex.smoothlevel;
…		…
2014	// corners	2334	// corners
2015	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2335	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2016	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2336	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2017	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2337	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2018	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2338	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2339	}
		2340	}
		2341
		2342	if (expect_false (z == 2) && expect_false (cell->flags))
		2343	{
		2344	// overlays such as the speech bubble, probably more to come
		2345	if (cell->flags & 1)
		2346	{
		2347	rc_key_t key_ov = key;
		2348	maptex tex = self->tex [TEXID_SPEECH];
		2349	rc_array_t *arr;
		2350	int px = x * Tw + Tw * 2 / 32;
		2351	int py = y * Th - Th * 6 / 32;
		2352
		2353	key_ov.texname = tex.name;
		2354	arr = rc_array (rc_ov, &key_ov);
		2355
		2356	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2357	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2358	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2359	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2019	}	2360	}
2020	}	2361	}
2021	}	2362	}
2022	}	2363	}
2023		2364
…		…
2050	if (!(bits & 0x1000)	2391	if (!(bits & 0x1000)
2051	&& skey->level == level	2392	&& skey->level == level
2052	&& level > smooth_max [skey->x][skey->y])	2393	&& level > smooth_max [skey->x][skey->y])
2053	{	2394	{
2054	maptex tex = self->tex [skey->tile];	2395	maptex tex = self->tex [skey->tile];
2055	int px = (((int)skey->x) - 1) * T;	2396	int px = (((int)skey->x) - 1) * Tw;
2056	int py = (((int)skey->y) - 1) * T;	2397	int py = (((int)skey->y) - 1) * Th;
2057	int border = bits & 15;	2398	int border = bits & 15;
2058	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2399	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2059	float dx = tex.s * .0625f; // 16 images/row	2400	float dx = tex.s * .0625f; // 16 images/row
2060	float dy = tex.t * .5f ; // 2 images/column	2401	float dy = tex.t * .5f ; // 2 images/column
2061		2402
…		…
2063	{	2404	{
2064	// this time avoiding texture state changes	2405	// this time avoiding texture state changes
2065	// save gobs of state changes.	2406	// save gobs of state changes.
2066	if (key.texname != tex.name)	2407	if (key.texname != tex.name)
2067	{	2408	{
		2409	self->tex [skey->tile].unused = 0;
		2410
2068	glEnd ();	2411	glEnd ();
2069	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2412	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2070	glBegin (GL_QUADS);	2413	glBegin (GL_QUADS);
2071	}	2414	}
2072		2415
2073	if (border)	2416	if (border)
2074	{	2417	{
2075	float ox = border * dx;	2418	float ox = border * dx;
2076		2419
2077	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2420	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2078	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2421	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2079	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2422	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2080	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2423	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2081	}	2424	}
2082		2425
2083	if (corner)	2426	if (corner)
2084	{	2427	{
2085	float ox = corner * dx;	2428	float ox = corner * dx;
2086		2429
2087	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2430	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2088	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2431	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2089	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2432	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2090	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2433	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2091	}	2434	}
2092	}	2435	}
2093	}	2436	}
2094	}	2437	}
2095	}	2438	}
…		…
2118	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2461	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2119		2462
2120	rc_draw (rc);	2463	rc_draw (rc);
2121	}	2464	}
2122		2465
		2466	rc_draw (rc_ov);
		2467	rc_clear (rc_ov);
		2468
2123	glDisable (GL_BLEND);	2469	glDisable (GL_BLEND);
2124	rc_free (rc);	2470	rc_free (rc);
		2471	rc_free (rc_ov);
2125		2472
2126	// top layer: overlays such as the health bar	2473	// top layer: overlays such as the health bar
2127	for (y = 0; y < sh; y++)	2474	for (y = 0; y < sh; y++)
2128	if (0 <= y + my && y + my < self->rows)	2475	if (0 <= y + my && y + my < self->rows)
2129	{	2476	{
…		…
2132	for (x = 0; x < sw; x++)	2479	for (x = 0; x < sw; x++)
2133	if (row->c0 <= x + mx && x + mx < row->c1)	2480	if (row->c0 <= x + mx && x + mx < row->c1)
2134	{	2481	{
2135	mapcell *cell = row->col + (x + mx - row->c0);	2482	mapcell *cell = row->col + (x + mx - row->c0);
2136		2483
2137	int px = x * T;	2484	int px = x * Tw;
2138	int py = y * T;	2485	int py = y * Th;
		2486
		2487	if (expect_false (cell->player == player))
		2488	{
		2489	px += sdx;
		2490	py += sdy;
		2491	}
2139		2492
2140	if (cell->stat_hp)	2493	if (cell->stat_hp)
2141	{	2494	{
2142	int width = cell->stat_width * T;	2495	int width = cell->stat_width * Tw;
2143	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2496	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2144		2497
2145	glColor3ub (0, 0, 0);	2498	glColor3ub (0, 0, 0);
2146	glRectf (px + 1, py - thick - 2,	2499	glRectf (px + 1, py - thick - 2,
2147	px + width - 1, py);	2500	px + width - 1, py);
2148		2501
…		…
2154	}	2507	}
2155	}	2508	}
2156	}	2509	}
2157		2510
2158	void	2511	void
2159	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2512	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2160	CODE:	2513	CODE:
2161	{	2514	{
2162	static float color[16][3] = {	2515	static float color[16][3] = {
2163	{ 0.00F, 0.00F, 0.00F },	2516	{ 0.00f, 0.00f, 0.00f },
2164	{ 1.00F, 1.00F, 1.00F },	2517	{ 1.00f, 1.00f, 1.00f },
2165	{ 0.00F, 0.00F, 0.55F },	2518	{ 0.00f, 0.00f, 0.55f },
2166	{ 1.00F, 0.00F, 0.00F },	2519	{ 1.00f, 0.00f, 0.00f },
2167		2520
2168	{ 1.00F, 0.54F, 0.00F },	2521	{ 1.00f, 0.54f, 0.00f },
2169	{ 0.11F, 0.56F, 1.00F },	2522	{ 0.11f, 0.56f, 1.00f },
2170	{ 0.93F, 0.46F, 0.00F },	2523	{ 0.93f, 0.46f, 0.00f },
2171	{ 0.18F, 0.54F, 0.34F },	2524	{ 0.18f, 0.54f, 0.34f },
2172		2525
2173	{ 0.56F, 0.73F, 0.56F },	2526	{ 0.56f, 0.73f, 0.56f },
2174	{ 0.80F, 0.80F, 0.80F },	2527	{ 0.80f, 0.80f, 0.80f },
2175	{ 0.55F, 0.41F, 0.13F },	2528	{ 0.55f, 0.41f, 0.13f },
2176	{ 0.99F, 0.77F, 0.26F },	2529	{ 0.99f, 0.77f, 0.26f },
2177		2530
2178	{ 0.74F, 0.65F, 0.41F },	2531	{ 0.74f, 0.65f, 0.41f },
2179		2532
2180	{ 0.00F, 1.00F, 1.00F },	2533	{ 0.00f, 1.00f, 1.00f },
2181	{ 1.00F, 0.00F, 1.00F },	2534	{ 1.00f, 0.00f, 1.00f },
2182	{ 1.00F, 1.00F, 0.00F },	2535	{ 1.00f, 1.00f, 0.00f },
2183	};	2536	};
2184		2537
2185	int x, y;	2538	int x, y;
2186		2539
2187	glEnable (GL_TEXTURE_2D);	2540	glEnable (GL_TEXTURE_2D);
		2541	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2542	* but the nvidia driver (185.18.14) mishandles alpha textures
		2543	* and takes the colour from god knows where instead of using
		2544	* Cp. MODULATE results in the same colour, but slightly different
		2545	* alpha, but atcually gives us the correct colour with nvidia.
		2546	*/
2188	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2547	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2189	glEnable (GL_BLEND);	2548	glEnable (GL_BLEND);
2190	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2549	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2191	glBegin (GL_QUADS);	2550	glBegin (GL_QUADS);
2192		2551
2193	for (y = 0; y < h; y++)	2552	for (y = 0; y < h; y++)
…		…
2197		2556
2198	if (m)	2557	if (m)
2199	{	2558	{
2200	float *c = color [m & 15];	2559	float *c = color [m & 15];
2201		2560
2202	float tx1 = m & 0x40 ? 0.5 : 0.;	2561	float tx1 = m & 0x40 ? 0.5f : 0.f;
2203	float tx2 = tx1 + 0.5;	2562	float tx2 = tx1 + 0.5f;
2204		2563
2205	glColor4f (c[0], c[1], c[2], 0.75);	2564	glColor4f (c[0], c[1], c[2], 1);
2206	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2565	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2207	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2566	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2208	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2567	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2209	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2568	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2210	}	2569	}
…		…
2218	void	2577	void
2219	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2578	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2220	PPCODE:	2579	PPCODE:
2221	{	2580	{
2222	int x, y;	2581	int x, y;
2223	int sw1 = sw + 2;	2582	int sw1 = sw + 2;
2224	int sh1 = sh + 2;	2583	int sh1 = sh + 2;
2225	int sh3 = sh * 3;	2584	int sh3 = sh * 3;
2226	int sw34 = (sw * 3 + 3) & ~3;	2585	int sw3 = sw * 3;
		2586	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2587	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2227	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2588	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2228	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2589	memset (darkness1, 0, sw1*sh1);
2229	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2230		2590
2231	SvPOK_only (darkness3_sv);	2591	SvPOK_only (darkness3_sv);
2232	SvCUR_set (darkness3_sv, sw34 * sh3);	2592	SvCUR_set (darkness3_sv, sw3 * sh3);
2233		2593
2234	mx += self->x - 1;	2594	mx += self->x - 1;
2235	my += self->y - 1;	2595	my += self->y - 1;
2236
2237	memset (darkness1, 255, sw1 * sh1);
2238		2596
2239	for (y = 0; y < sh1; y++)	2597	for (y = 0; y < sh1; y++)
2240	if (0 <= y + my && y + my < self->rows)	2598	if (0 <= y + my && y + my < self->rows)
2241	{	2599	{
2242	maprow *row = self->row + (y + my);	2600	maprow *row = self->row + (y + my);
…		…
2245	if (row->c0 <= x + mx && x + mx < row->c1)	2603	if (row->c0 <= x + mx && x + mx < row->c1)
2246	{	2604	{
2247	mapcell *cell = row->col + (x + mx - row->c0);	2605	mapcell *cell = row->col + (x + mx - row->c0);
2248		2606
2249	darkness1 [y * sw1 + x] = cell->darkness	2607	darkness1 [y * sw1 + x] = cell->darkness
2250	? 255 - (cell->darkness - 1)	2608	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2251	: 255 - FOW_DARKNESS;	2609	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2252	}	2610	}
2253	}	2611	}
2254		2612
2255	for (y = 0; y < sh; ++y)	2613	for (y = 0; y < sh; ++y)
2256	for (x = 0; x < sw; ++x)	2614	for (x = 0; x < sw; ++x)
…		…
2275		2633
2276	uint8_t r13 = (d13 + d23 + d12) / 3;	2634	uint8_t r13 = (d13 + d23 + d12) / 3;
2277	uint8_t r23 = d23;	2635	uint8_t r23 = d23;
2278	uint8_t r33 = (d23 + d33 + d32) / 3;	2636	uint8_t r33 = (d23 + d33 + d32) / 3;
2279		2637
2280	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2638	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2281	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2282	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2283	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2641	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2284	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2285	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2286	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2644	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2287	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2288	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2289	}	2647	}
2290		2648
2291	free (darkness1);	2649	free (darkness1);
2292		2650
2293	EXTEND (SP, 3);	2651	EXTEND (SP, 3);
2294	PUSHs (sv_2mortal (newSViv (sw34)));	2652	PUSHs (sv_2mortal (newSViv (sw3)));
2295	PUSHs (sv_2mortal (newSViv (sh3)));	2653	PUSHs (sv_2mortal (newSViv (sh3)));
2296	PUSHs (darkness3_sv);	2654	PUSHs (darkness3_sv);
2297	}	2655	}
2298		2656
2299	SV *	2657	SV *
…		…
2386	STRLEN len;	2744	STRLEN len;
2387	uint8_t *data, *end;	2745	uint8_t *data, *end;
2388		2746
2389	len = SvLEN (data_sv);	2747	len = SvLEN (data_sv);
2390	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2748	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2391	data = SvPVbyte_nolen (data_sv);	2749	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2392	end = data + len + 8;	2750	end = data + len + 8;
2393		2751
2394	if (len < 5)	2752	if (len < 5)
2395	XSRETURN_EMPTY;	2753	XSRETURN_EMPTY;
2396		2754
…		…
2457	}	2815	}
2458		2816
2459	MODULE = Deliantra::Client PACKAGE = DC::RW	2817	MODULE = Deliantra::Client PACKAGE = DC::RW
2460		2818
2461	DC::RW	2819	DC::RW
2462	new (SV *class, SV *data_sv)	2820	new (SV *klass, SV *data_sv)
2463	CODE:	2821	CODE:
2464	{	2822	{
2465	STRLEN datalen;	2823	STRLEN datalen;
2466	char *data = SvPVbyte (data_sv, datalen);	2824	char *data = SvPVbyte (data_sv, datalen);
2467		2825
…		…
2469	}	2827	}
2470	OUTPUT:	2828	OUTPUT:
2471	RETVAL	2829	RETVAL
2472		2830
2473	DC::RW	2831	DC::RW
2474	new_from_file (SV *class, const char *path, const char *mode = "rb")	2832	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2475	CODE:	2833	CODE:
2476	RETVAL = SDL_RWFromFile (path, mode);	2834	RETVAL = SDL_RWFromFile (path, mode);
2477	OUTPUT:	2835	OUTPUT:
2478	RETVAL	2836	RETVAL
2479		2837
…		…
2497	if (RETVAL < 0)	2855	if (RETVAL < 0)
2498	{	2856	{
2499	RETVAL = Mix_GroupOldest (-1);	2857	RETVAL = Mix_GroupOldest (-1);
2500		2858
2501	if (RETVAL < 0)	2859	if (RETVAL < 0)
		2860	{
		2861	// happens sometimes, maybe it just stopped playing(?)
		2862	RETVAL = Mix_GroupAvailable (-1);
		2863
		2864	if (RETVAL < 0)
2502	XSRETURN_UNDEF;	2865	XSRETURN_UNDEF;
2503		2866	}
		2867	else
2504	Mix_HaltChannel (RETVAL);	2868	Mix_HaltChannel (RETVAL);
2505	}	2869	}
2506		2870
2507	Mix_UnregisterAllEffects (RETVAL);	2871	Mix_UnregisterAllEffects (RETVAL);
2508	Mix_Volume (RETVAL, 128);	2872	Mix_Volume (RETVAL, 128);
2509	}	2873	}
…		…
2556	void	2920	void
2557	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2921	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2558	CODE:	2922	CODE:
2559	{	2923	{
2560	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2924	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2561	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2925	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2562	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2926	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2563	}	2927	}
2564		2928
2565	void	2929	void
2566	set_reverse_stereo (DC::Channel self, int flip)	2930	set_reverse_stereo (DC::Channel self, int flip)
…		…
2569		2933
2570	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2934	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2571		2935
2572	PROTOTYPES: DISABLE	2936	PROTOTYPES: DISABLE
2573		2937
		2938	void
		2939	decoders ()
		2940	PPCODE:
		2941	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2942	int i, num = Mix_GetNumChunkDecoders ();
		2943	EXTEND (SP, num);
		2944	for (i = 0; i < num; ++i)
		2945	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2946	#else
		2947	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2948	#endif
		2949
2574	DC::MixChunk	2950	DC::MixChunk
2575	new (SV *class, DC::RW rwops)	2951	new (SV *klass, DC::RW rwops)
2576	CODE:	2952	CODE:
2577	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2953	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2578	OUTPUT:	2954	OUTPUT:
2579	RETVAL	2955	RETVAL
2580		2956
…		…
2610	OUTPUT:	2986	OUTPUT:
2611	RETVAL	2987	RETVAL
2612		2988
2613	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2989	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2614		2990
		2991	void
		2992	decoders ()
		2993	PPCODE:
		2994	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2995	int i, num = Mix_GetNumMusicDecoders ();
		2996	EXTEND (SP, num);
		2997	for (i = 0; i < num; ++i)
		2998	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2999	#else
		3000	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3001	#endif
		3002
2615	int	3003	int
2616	volume (int volume = -1)	3004	volume (int volume = -1)
2617	PROTOTYPE: ;$	3005	PROTOTYPE: ;$
2618	CODE:	3006	CODE:
2619	if (items > 0)	3007	if (items > 0)
…		…
2630	void	3018	void
2631	halt ()	3019	halt ()
2632	CODE:	3020	CODE:
2633	Mix_HaltMusic ();	3021	Mix_HaltMusic ();
2634		3022
		3023	int
		3024	playing ()
		3025	CODE:
		3026	RETVAL = Mix_PlayingMusic ();
		3027	OUTPUT:
		3028	RETVAL
		3029
2635	DC::MixMusic	3030	DC::MixMusic
2636	new (SV *class, DC::RW rwops)	3031	new (SV *klass, DC::RW rwops)
2637	CODE:	3032	CODE:
2638	RETVAL = Mix_LoadMUS_RW (rwops);	3033	RETVAL = Mix_LoadMUS_RW (rwops);
2639	OUTPUT:	3034	OUTPUT:
2640	RETVAL	3035	RETVAL
2641		3036
…		…
2669	} *civ, const_iv[] = {	3064	} *civ, const_iv[] = {
2670	# define const_iv(name) { # name, (IV)name }	3065	# define const_iv(name) { # name, (IV)name }
2671	const_iv (GL_VENDOR),	3066	const_iv (GL_VENDOR),
2672	const_iv (GL_VERSION),	3067	const_iv (GL_VERSION),
2673	const_iv (GL_EXTENSIONS),	3068	const_iv (GL_EXTENSIONS),
		3069	const_iv (GL_MAX_TEXTURE_UNITS),
2674	const_iv (GL_COLOR_MATERIAL),	3070	const_iv (GL_COLOR_MATERIAL),
2675	const_iv (GL_SMOOTH),	3071	const_iv (GL_SMOOTH),
2676	const_iv (GL_FLAT),	3072	const_iv (GL_FLAT),
2677	const_iv (GL_DITHER),	3073	const_iv (GL_DITHER),
2678	const_iv (GL_BLEND),	3074	const_iv (GL_BLEND),
…		…
2690	const_iv (GL_ZERO),	3086	const_iv (GL_ZERO),
2691	const_iv (GL_SRC_ALPHA),	3087	const_iv (GL_SRC_ALPHA),
2692	const_iv (GL_DST_ALPHA),	3088	const_iv (GL_DST_ALPHA),
2693	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3089	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2694	const_iv (GL_ONE_MINUS_DST_ALPHA),	3090	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3091	const_iv (GL_SRC_COLOR),
		3092	const_iv (GL_DST_COLOR),
		3093	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3094	const_iv (GL_ONE_MINUS_DST_COLOR),
2695	const_iv (GL_SRC_ALPHA_SATURATE),	3095	const_iv (GL_SRC_ALPHA_SATURATE),
2696	const_iv (GL_RGB),	3096	const_iv (GL_RGB),
2697	const_iv (GL_RGBA),	3097	const_iv (GL_RGBA),
2698	const_iv (GL_RGBA4),	3098	const_iv (GL_RGBA4),
2699	const_iv (GL_RGBA8),	3099	const_iv (GL_RGBA8),
…		…
2767	const_iv (GL_NICEST),	3167	const_iv (GL_NICEST),
2768	const_iv (GL_V2F),	3168	const_iv (GL_V2F),
2769	const_iv (GL_V3F),	3169	const_iv (GL_V3F),
2770	const_iv (GL_T2F_V3F),	3170	const_iv (GL_T2F_V3F),
2771	const_iv (GL_T2F_N3F_V3F),	3171	const_iv (GL_T2F_N3F_V3F),
		3172	const_iv (GL_FUNC_ADD),
		3173	const_iv (GL_FUNC_SUBTRACT),
		3174	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2772	# undef const_iv	3175	# undef const_iv
2773	};	3176	};
2774		3177
2775	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3178	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3179	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2777		3180
2778	texture_av = newAV ();	3181	texture_av = newAV ();
2779	AvREAL_off (texture_av);	3182	AvREAL_off (texture_av);
2780	}	3183	}
2781		3184
…		…
2783	disable_GL_EXT_blend_func_separate ()	3186	disable_GL_EXT_blend_func_separate ()
2784	CODE:	3187	CODE:
2785	gl.BlendFuncSeparate = 0;	3188	gl.BlendFuncSeparate = 0;
2786	gl.BlendFuncSeparateEXT = 0;	3189	gl.BlendFuncSeparateEXT = 0;
2787		3190
2788	char *	3191	void
		3192	apple_nvidia_bug (int enable)
		3193
		3194	const char *
2789	gl_vendor ()	3195	gl_vendor ()
2790	CODE:	3196	CODE:
2791	RETVAL = (char *)glGetString (GL_VENDOR);	3197	RETVAL = (const char *)glGetString (GL_VENDOR);
2792	OUTPUT:	3198	OUTPUT:
2793	RETVAL	3199	RETVAL
2794		3200
2795	char *	3201	const char *
2796	gl_version ()	3202	gl_version ()
2797	CODE:	3203	CODE:
2798	RETVAL = (char *)glGetString (GL_VERSION);	3204	RETVAL = (const char *)glGetString (GL_VERSION);
2799	OUTPUT:	3205	OUTPUT:
2800	RETVAL	3206	RETVAL
2801		3207
2802	char *	3208	const char *
2803	gl_extensions ()	3209	gl_extensions ()
2804	CODE:	3210	CODE:
2805	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3211	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2806	OUTPUT:	3212	OUTPUT:
2807	RETVAL	3213	RETVAL
2808		3214
2809	const char *glGetString (GLenum pname)	3215	const char *glGetString (GLenum pname)
		3216	CODE:
		3217	RETVAL = (const char *)glGetString (pname);
		3218	OUTPUT:
		3219	RETVAL
2810		3220
2811	GLint glGetInteger (GLenum pname)	3221	GLint glGetInteger (GLenum pname)
2812	CODE:	3222	CODE:
2813	glGetIntegerv (pname, &RETVAL);	3223	glGetIntegerv (pname, &RETVAL);
2814	OUTPUT:	3224	OUTPUT:
…		…
2822		3232
2823	int glGetError ()	3233	int glGetError ()
2824		3234
2825	void glFinish ()	3235	void glFinish ()
2826		3236
		3237	void glFlush ()
		3238
2827	void glClear (int mask)	3239	void glClear (int mask)
2828		3240
2829	void glClearColor (float r, float g, float b, float a = 1.0)	3241	void glClearColor (float r, float g, float b, float a = 1.0)
2830	PROTOTYPE: @	3242	PROTOTYPE: @
2831		3243
…		…
2840	void glBlendFunc (int sfactor, int dfactor)	3252	void glBlendFunc (int sfactor, int dfactor)
2841		3253
2842	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3254	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2843	CODE:	3255	CODE:
2844	gl_BlendFuncSeparate (sa, da, saa, daa);	3256	gl_BlendFuncSeparate (sa, da, saa, daa);
		3257
		3258	# void glBlendEquation (int se)
2845		3259
2846	void glDepthMask (int flag)	3260	void glDepthMask (int flag)
2847		3261
2848	void glLogicOp (int opcode)	3262	void glLogicOp (int opcode)
2849		3263
…		…
2884	void glRotate (float angle, float x, float y, float z)	3298	void glRotate (float angle, float x, float y, float z)
2885	CODE:	3299	CODE:
2886	glRotatef (angle, x, y, z);	3300	glRotatef (angle, x, y, z);
2887		3301
2888	void glColor (float r, float g, float b, float a = 1.0)	3302	void glColor (float r, float g, float b, float a = 1.0)
		3303	PROTOTYPE: @
2889	ALIAS:	3304	ALIAS:
2890	glColor_premultiply = 1	3305	glColor_premultiply = 1
2891	CODE:	3306	CODE:
2892	if (ix)	3307	if (ix)
2893	{	3308	{
…		…
2998	void glNewList (int list, int mode = GL_COMPILE)	3413	void glNewList (int list, int mode = GL_COMPILE)
2999		3414
3000	void glEndList ()	3415	void glEndList ()
3001		3416
3002	void glCallList (int list)	3417	void glCallList (int list)
		3418
		3419	void c_init ()
		3420	CODE:
		3421	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3422	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3003		3423
3004	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3424	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3005		3425
3006	PROTOTYPES: DISABLE	3426	PROTOTYPES: DISABLE
3007		3427

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