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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.268 by root, Sun Jul 20 02:57:43 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>
…		…
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];
…		…
447	ev.data2 = 0;	481	ev.data2 = 0;
448		482
449	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
450	}	484	}
451		485
		486	// approximately divide by 255
		487	static unsigned int
		488	div255 (unsigned int n)
		489	{
		490	return (n + (n >> 8)) >> 8;
		491	}
		492
452	static unsigned int	493	static unsigned int
453	minpot (unsigned int n)	494	minpot (unsigned int n)
454	{	495	{
455	if (!n)	496	if (!n)
456	return 0;	497	return 0;
…		…
521	if (!svp || !SvTRUE (*svp))	562	if (!svp || !SvTRUE (*svp))
522	return 0;	563	return 0;
523		564
524	return 1;	565	return 1;
525	}	566	}
		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
		582	static void
		583	deliantra_main (SV *real_main)
		584	{
		585	dSP;
		586
		587	PUSHMARK (SP);
		588	call_sv (real_main, G_DISCARD | G_VOID);
		589	}
		590
		591	#ifdef __MACOSX__
		592	static SV *real_main;
		593
		594	/* to due surprising braindamage on the side of SDL design, we
		595	* do some mind-boggling hack here: SDL requires a custom main()
		596	* on OS X, so... we provide one and call the original main(), which,
		597	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		598	* and which calls our main (== SDL_main) back.
		599	*/
		600	extern C_LINKAGE int
		601	main (int argc, char *argv[])
		602	{
		603	deliantra_main (real_main);
		604	}
		605
		606	#undef main
		607
		608	extern C_LINKAGE int main (int argc, char *argv[]);
		609
		610	static void
		611	SDL_main_hack (SV *real_main_)
		612	{
		613	real_main = real_main_;
		614
		615	char *argv[] = { "deliantra client", 0 };
		616	(main) (1, argv);
		617	}
		618	#else
		619	static void
		620	SDL_main_hack (SV *real_main)
		621	{
		622	deliantra_main (real_main);
		623	}
		624	#endif
526		625
527	MODULE = Deliantra::Client PACKAGE = DC	626	MODULE = Deliantra::Client PACKAGE = DC
528		627
529	PROTOTYPES: ENABLE	628	PROTOTYPES: ENABLE
530		629
…		…
559	const_iv (SDL_USEREVENT),	658	const_iv (SDL_USEREVENT),
560		659
561	const_iv (SDL_APPINPUTFOCUS),	660	const_iv (SDL_APPINPUTFOCUS),
562	const_iv (SDL_APPMOUSEFOCUS),	661	const_iv (SDL_APPMOUSEFOCUS),
563	const_iv (SDL_APPACTIVE),	662	const_iv (SDL_APPACTIVE),
		663
		664
		665	const_iv (SDLK_UNKNOWN),
		666	const_iv (SDLK_FIRST),
		667	const_iv (SDLK_BACKSPACE),
		668	const_iv (SDLK_TAB),
		669	const_iv (SDLK_CLEAR),
		670	const_iv (SDLK_RETURN),
		671	const_iv (SDLK_PAUSE),
		672	const_iv (SDLK_ESCAPE),
		673	const_iv (SDLK_SPACE),
		674	const_iv (SDLK_EXCLAIM),
		675	const_iv (SDLK_QUOTEDBL),
		676	const_iv (SDLK_HASH),
		677	const_iv (SDLK_DOLLAR),
		678	const_iv (SDLK_AMPERSAND),
		679	const_iv (SDLK_QUOTE),
		680	const_iv (SDLK_LEFTPAREN),
		681	const_iv (SDLK_RIGHTPAREN),
		682	const_iv (SDLK_ASTERISK),
		683	const_iv (SDLK_PLUS),
		684	const_iv (SDLK_COMMA),
		685	const_iv (SDLK_MINUS),
		686	const_iv (SDLK_PERIOD),
		687	const_iv (SDLK_SLASH),
		688	const_iv (SDLK_0),
		689	const_iv (SDLK_1),
		690	const_iv (SDLK_2),
		691	const_iv (SDLK_3),
		692	const_iv (SDLK_4),
		693	const_iv (SDLK_5),
		694	const_iv (SDLK_6),
		695	const_iv (SDLK_7),
		696	const_iv (SDLK_8),
		697	const_iv (SDLK_9),
		698	const_iv (SDLK_COLON),
		699	const_iv (SDLK_SEMICOLON),
		700	const_iv (SDLK_LESS),
		701	const_iv (SDLK_EQUALS),
		702	const_iv (SDLK_GREATER),
		703	const_iv (SDLK_QUESTION),
		704	const_iv (SDLK_AT),
		705
		706	const_iv (SDLK_LEFTBRACKET),
		707	const_iv (SDLK_BACKSLASH),
		708	const_iv (SDLK_RIGHTBRACKET),
		709	const_iv (SDLK_CARET),
		710	const_iv (SDLK_UNDERSCORE),
		711	const_iv (SDLK_BACKQUOTE),
		712	const_iv (SDLK_DELETE),
564		713
565	const_iv (SDLK_FIRST),	714	const_iv (SDLK_FIRST),
566	const_iv (SDLK_LAST),	715	const_iv (SDLK_LAST),
567	const_iv (SDLK_KP0),	716	const_iv (SDLK_KP0),
568	const_iv (SDLK_KP1),	717	const_iv (SDLK_KP1),
…		…
644	const_iv (KMOD_RMETA),	793	const_iv (KMOD_RMETA),
645	const_iv (KMOD_NUM),	794	const_iv (KMOD_NUM),
646	const_iv (KMOD_CAPS),	795	const_iv (KMOD_CAPS),
647	const_iv (KMOD_MODE),	796	const_iv (KMOD_MODE),
648		797
		798	const_iv (KMOD_LRAM),
		799
649	const_iv (MIX_DEFAULT_FORMAT),	800	const_iv (MIX_DEFAULT_FORMAT),
650		801
651	const_iv (SDL_INIT_TIMER),	802	const_iv (SDL_INIT_TIMER),
652	const_iv (SDL_INIT_AUDIO),	803	const_iv (SDL_INIT_AUDIO),
653	const_iv (SDL_INIT_VIDEO),	804	const_iv (SDL_INIT_VIDEO),
…		…
671	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),	822	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
672	const_iv (SDL_GL_STEREO),	823	const_iv (SDL_GL_STEREO),
673	const_iv (SDL_GL_MULTISAMPLEBUFFERS),	824	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
674	const_iv (SDL_GL_MULTISAMPLESAMPLES),	825	const_iv (SDL_GL_MULTISAMPLESAMPLES),
675	const_iv (SDL_GL_ACCELERATED_VISUAL),	826	const_iv (SDL_GL_ACCELERATED_VISUAL),
676	const_iv (SDL_GL_SWAP_CONTROL)	827	const_iv (SDL_GL_SWAP_CONTROL),
		828
		829	const_iv (FOW_DARKNESS)
677	# undef const_iv	830	# undef const_iv
678	};	831	};
679		832
680	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--)
681	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	834	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
682		835
683	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	836	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
684	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	837	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
685	}	838	}
686		839
…		…
702	NV ceil (NV x)	855	NV ceil (NV x)
703		856
704	IV minpot (UV n)	857	IV minpot (UV n)
705		858
706	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
707		866
708	void	867	void
709	pango_init ()	868	pango_init ()
710	CODE:	869	CODE:
711	{	870	{
…		…
719	#endif	878	#endif
720	}	879	}
721		880
722	char *SDL_GetError ()	881	char *SDL_GetError ()
723		882
		883	void SDL_main_hack (SV *real_main)
		884	PROTOTYPE: &
		885
724	int SDL_Init (U32 flags)	886	int SDL_Init (U32 flags)
725		887
726	int SDL_InitSubSystem (U32 flags)	888	int SDL_InitSubSystem (U32 flags)
727		889
728	void SDL_QuitSubSystem (U32 flags)	890	void SDL_QuitSubSystem (U32 flags)
729		891
730	void SDL_Quit ()	892	void SDL_Quit ()
731		893
732	int SDL_GL_SetAttribute (int attr, int value)	894	int SDL_GL_SetAttribute (int attr, int value)
		895	C_ARGS: (SDL_GLattr)attr, value
733		896
734	int SDL_GL_GetAttribute (int attr)	897	int SDL_GL_GetAttribute (int attr)
735	CODE:	898	CODE:
736	if (SDL_GL_GetAttribute (attr, &RETVAL))	899	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
737	XSRETURN_UNDEF;	900	XSRETURN_UNDEF;
738	OUTPUT:	901	OUTPUT:
739	RETVAL	902	RETVAL
740		903
741	void	904	void
…		…
796	);	959	);
797		960
798	if (RETVAL)	961	if (RETVAL)
799	{	962	{
800	av_clear (texture_av);	963	av_clear (texture_av);
801
802	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
803	#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);
804	#include "glfunc.h"	965	#include "glfunc.h"
805	#undef GL_FUNC	966	#undef GL_FUNC
		967	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		968	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
806	}	969	}
807	}	970	}
808	OUTPUT:	971	OUTPUT:
809	RETVAL	972	RETVAL
		973
		974	void
		975	SDL_WM_SetCaption (const char *title, const char *icon)
810		976
811	void	977	void
812	SDL_GL_SwapBuffers ()	978	SDL_GL_SwapBuffers ()
813		979
814	char *	980	char *
815	SDL_GetKeyName (int sym)	981	SDL_GetKeyName (int sym)
		982	C_ARGS: (SDLKey)sym
816		983
817	int	984	int
818	SDL_GetAppState ()	985	SDL_GetAppState ()
819		986
820	int	987	int
821	SDL_GetModState ()	988	SDL_GetModState ()
822		989
		990	int
		991	SDL_WaitEvent ()
		992	C_ARGS: 0
		993
823	void	994	void
		995	SDL_PumpEvents ()
		996
		997	void
824	poll_events ()	998	peep_events ()
825	PPCODE:	999	PPCODE:
826	{	1000	{
827	SDL_Event ev;	1001	SDL_Event ev;
828		1002
829	SDL_PumpEvents ();	1003	SDL_PumpEvents ();
…		…
836	{	1010	{
837	case SDL_KEYDOWN:	1011	case SDL_KEYDOWN:
838	case SDL_KEYUP:	1012	case SDL_KEYUP:
839	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1013	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
840	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1014	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
841	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);
842	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 */
843	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1017	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
844	break;	1018	break;
845		1019
846	case SDL_ACTIVEEVENT:	1020	case SDL_ACTIVEEVENT:
847	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1021	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
865	x = ev.motion.x;	1039	x = ev.motion.x;
866	y = ev.motion.y;	1040	y = ev.motion.y;
867	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1041	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
868	}	1042	}
869		1043
870	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1044	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
871	hv_store (hv, "state", 5, newSViv (state), 0);	1045	hv_store (hv, "state", 5, newSViv (state), 0);
872	hv_store (hv, "x", 1, newSViv (x), 0);	1046	hv_store (hv, "x", 1, newSViv (x), 0);
873	hv_store (hv, "y", 1, newSViv (y), 0);	1047	hv_store (hv, "y", 1, newSViv (y), 0);
874	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1048	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
875	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1049	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
895		1069
896	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))));
897	}	1071	}
898	}	1072	}
899		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
900	int	1087	int
901	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)
902	POSTCALL:	1089	POSTCALL:
903	Mix_HookMusicFinished (music_finished);	1090	Mix_HookMusicFinished (music_finished);
904	Mix_ChannelFinished (channel_finished);	1091	Mix_ChannelFinished (channel_finished);
905		1092
906	void	1093	void
907	Mix_QuerySpec ()	1094	Mix_QuerySpec ()
…		…
966	add_font (char *file)	1153	add_font (char *file)
967	CODE:	1154	CODE:
968	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1155	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
969	OUTPUT:	1156	OUTPUT:
970	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)
971		1165
972	void	1166	void
973	load_image_inline (SV *image_)	1167	load_image_inline (SV *image_)
974	ALIAS:	1168	ALIAS:
975	load_image_file = 1	1169	load_image_file = 1
…		…
1021		1215
1022	SDL_LockSurface (surface2);	1216	SDL_LockSurface (surface2);
1023	EXTEND (SP, 6);	1217	EXTEND (SP, 6);
1024	PUSHs (sv_2mortal (newSViv (surface2->w)));	1218	PUSHs (sv_2mortal (newSViv (surface2->w)));
1025	PUSHs (sv_2mortal (newSViv (surface2->h)));	1219	PUSHs (sv_2mortal (newSViv (surface2->h)));
1026	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1220	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1027	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)));
1028	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1222	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1029	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1223	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1030	SDL_UnlockSurface (surface2);	1224	SDL_UnlockSurface (surface2);
1031		1225
…		…
1091	#if DEBUG	1285	#if DEBUG
1092	VALGRIND_DO_LEAK_CHECK;	1286	VALGRIND_DO_LEAK_CHECK;
1093	#endif	1287	#endif
1094	}	1288	}
1095		1289
		1290	int
		1291	SvREFCNT (SV *sv)
		1292	CODE:
		1293	RETVAL = SvREFCNT (sv);
		1294	OUTPUT:
		1295	RETVAL
		1296
1096	MODULE = Deliantra::Client PACKAGE = DC::Font	1297	MODULE = Deliantra::Client PACKAGE = DC::Font
1097		1298
1098	PROTOTYPES: DISABLE	1299	PROTOTYPES: DISABLE
1099		1300
1100	DC::Font	1301	DC::Font
1101	new_from_file (SV *class, char *path, int id = 0)	1302	new_from_file (SV *klass, char *path, int id = 0)
1102	CODE:	1303	CODE:
1103	{	1304	{
1104	int count;	1305	int count;
1105	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1306	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1106	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1307	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1135	PROTOTYPE:	1336	PROTOTYPE:
1136	CODE:	1337	CODE:
1137	tc_restore ();	1338	tc_restore ();
1138		1339
1139	DC::Layout	1340	DC::Layout
1140	new (SV *class)	1341	new (SV *klass)
1141	CODE:	1342	CODE:
1142	New (0, RETVAL, 1, struct cf_layout);	1343	New (0, RETVAL, 1, struct cf_layout);
1143		1344
1144	RETVAL->pl = pango_layout_new (opengl_context);	1345	RETVAL->pl = pango_layout_new (opengl_context);
1145	RETVAL->r = 1.;	1346	RETVAL->r = 1.;
…		…
1294		1495
1295	void	1496	void
1296	set_height (DC::Layout self, int base_height)	1497	set_height (DC::Layout self, int base_height)
1297	CODE:	1498	CODE:
1298	if (self->base_height != base_height)	1499	if (self->base_height != base_height)
1299	{	1500	{
1300	self->base_height = base_height;	1501	self->base_height = base_height;
1301	layout_update_font (self);	1502	layout_update_font (self);
1302	}	1503	}
1303		1504
1304	void	1505	void
…		…
1531	glDisable (GL_ALPHA_TEST);	1732	glDisable (GL_ALPHA_TEST);
1532	glDisable (GL_BLEND);	1733	glDisable (GL_BLEND);
1533	}	1734	}
1534	}	1735	}
1535		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
1536	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)
1537	CODE:	1859	CODE:
1538	{	1860	{
1539	GLint width;	1861	GLint width;
1540	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);
…		…
1547	MODULE = Deliantra::Client PACKAGE = DC::Map	1869	MODULE = Deliantra::Client PACKAGE = DC::Map
1548		1870
1549	PROTOTYPES: DISABLE	1871	PROTOTYPES: DISABLE
1550		1872
1551	DC::Map	1873	DC::Map
1552	new (SV *class)	1874	new (SV *klass)
1553	CODE:	1875	CODE:
1554	New (0, RETVAL, 1, struct map);	1876	New (0, RETVAL, 1, struct map);
1555	RETVAL->x = 0;	1877	RETVAL->x = 0;
1556	RETVAL->y = 0;	1878	RETVAL->y = 0;
1557	RETVAL->w = 0;	1879	RETVAL->w = 0;
…		…
1596		1918
1597	void	1919	void
1598	set_smooth (DC::Map self, int face, int smooth, int level)	1920	set_smooth (DC::Map self, int face, int smooth, int level)
1599	CODE:	1921	CODE:
1600	{	1922	{
1601	tileid texid;	1923	tileid texid;
1602	maptex *tex;	1924	maptex *tex;
1603		1925
1604	if (face < 0 || face >= self->faces)	1926	if (face < 0 || face >= self->faces)
1605	return;	1927	return;
1606		1928
1607	if (smooth < 0 || smooth >= self->faces)	1929	if (smooth < 0 || smooth >= self->faces)
1608	return;	1930	return;
1609		1931
1610	texid = self->face2tile [face];	1932	texid = self->face2tile [face];
1611		1933
1612	if (!texid)	1934	if (!texid)
1613	return;	1935	return;
1614		1936
1615	tex = self->tex + texid;	1937	tex = self->tex + texid;
…		…
1644	//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);
1645	// use uglier nearest interpolation because linear suffers	1967	// use uglier nearest interpolation because linear suffers
1646	// from transparent color bleeding and ugly wrapping effects.	1968	// from transparent color bleeding and ugly wrapping effects.
1647	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1969	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1648	}	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	}
1649		1991
1650	int	1992	int
1651	ox (DC::Map self)	1993	ox (DC::Map self)
1652	ALIAS:	1994	ALIAS:
1653	oy = 1	1995	oy = 1
…		…
1693	self->y += MAP_EXTEND_Y;	2035	self->y += MAP_EXTEND_Y;
1694	}	2036	}
1695	}	2037	}
1696		2038
1697	SV *	2039	SV *
1698	map1a_update (DC::Map self, SV *data_, int extmap)	2040	map1a_update (DC::Map self, SV *data_)
1699	CODE:	2041	CODE:
1700	{	2042	{
1701	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2043	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1702	uint8_t *data_end = (uint8_t *)SvEND (data_);	2044	uint8_t *data_end = (uint8_t *)SvEND (data_);
1703	mapcell *cell;	2045	mapcell *cell;
…		…
1724		2066
1725	//TODO: don't trust server data to be in-range(!)	2067	//TODO: don't trust server data to be in-range(!)
1726		2068
1727	if (flags & 8)	2069	if (flags & 8)
1728	{	2070	{
		2071	uint8_t ext, cmd;
		2072
1729	if (extmap)	2073	do
1730	{	2074	{
1731	uint8_t ext, cmd;	2075	ext = *data++;
		2076	cmd = ext & 0x7f;
1732		2077
1733	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
1734	{	2081	{
1735	ext = *data++;
1736	cmd = ext & 0x7f;
1737
1738	if (cmd < 4)
1739	cell->darkness = 255 - ext * 64 + 1;
1740	else if (cmd == 5) // health
1741	{
1742	cell->stat_width = 1;	2082	cell->stat_width = 1;
1743	cell->stat_hp = *data++;	2083	cell->stat_hp = *data++;
1744	}
1745	else if (cmd == 6) // monster width
1746	cell->stat_width = *data++ + 1;
1747	else if (cmd == 0x47)
1748	{
1749	if (*data == 1) cell->player = data [1];
1750	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1751	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1752	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1753
1754	data += *data + 1;
1755	}
1756	else if (cmd == 8) // cell flags
1757	cell->flags = *data++;
1758	else if (ext & 0x40) // unknown, multibyte => skip
1759	data += *data + 1;
1760	else
1761	data++;
1762	}	2084	}
1763	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++;
1764	}	2102	}
1765	else	2103	while (ext & 0x80);
1766	cell->darkness = *data++ + 1;
1767	}	2104	}
1768		2105
1769	for (z = 0; z <= 2; ++z)	2106	for (z = 0; z <= 2; ++z)
1770	if (flags & (4 >> z))	2107	if (flags & (4 >> z))
1771	{	2108	{
…		…
1774	cell->tile [z] = self->face2tile [face];	2111	cell->tile [z] = self->face2tile [face];
1775		2112
1776	if (cell->tile [z])	2113	if (cell->tile [z])
1777	{	2114	{
1778	maptex *tex = self->tex + cell->tile [z];	2115	maptex *tex = self->tex + cell->tile [z];
		2116	tex->unused = 0;
1779	if (!tex->name)	2117	if (!tex->name)
1780	av_push (missing, newSViv (cell->tile [z]));	2118	av_push (missing, newSViv (cell->tile [z]));
1781		2119
1782	if (tex->smoothtile)	2120	if (tex->smoothtile)
1783	{	2121	{
1784	maptex *smooth = self->tex + tex->smoothtile;	2122	maptex *smooth = self->tex + tex->smoothtile;
		2123	smooth->unused = 0;
1785	if (!smooth->name)	2124	if (!smooth->name)
1786	av_push (missing, newSViv (tex->smoothtile));	2125	av_push (missing, newSViv (tex->smoothtile));
1787	}	2126	}
1788	}	2127	}
1789	}	2128	}
…		…
1817	? self->row + y	2156	? self->row + y
1818	: 0;	2157	: 0;
1819		2158
1820	for (x = x0; x < x1; x++)	2159	for (x = x0; x < x1; x++)
1821	{	2160	{
1822	int r = 32, g = 32, b = 32, a = 192;	2161	unsigned int r = 32, g = 32, b = 32, a = 192;
1823		2162
1824	if (row && row->c0 <= x && x < row->c1)	2163	if (row && row->c0 <= x && x < row->c1)
1825	{	2164	{
1826	mapcell *cell = row->col + (x - row->c0);	2165	mapcell *cell = row->col + (x - row->c0);
1827		2166
…		…
1829	{	2168	{
1830	maptex tex = self->tex [cell->tile [z]];	2169	maptex tex = self->tex [cell->tile [z]];
1831	int a0 = 255 - tex.a;	2170	int a0 = 255 - tex.a;
1832	int a1 = tex.a;	2171	int a1 = tex.a;
1833		2172
1834	r = (r * a0 + tex.r * a1) / 255;	2173	r = div255 (r * a0 + tex.r * a1);
1835	g = (g * a0 + tex.g * a1) / 255;	2174	g = div255 (g * a0 + tex.g * a1);
1836	b = (b * a0 + tex.b * a1) / 255;	2175	b = div255 (b * a0 + tex.b * a1);
1837	a = (a * a0 + tex.a * a1) / 255;	2176	a = div255 (a * a0 + tex.a * a1);
1838	}	2177	}
1839	}	2178	}
1840		2179
1841	*map++ = (r )	2180	*map++ = (r )
1842	| (g << 8)	2181	| (g << 8)
1843	| (b << 16)	2182	| (b << 16)
1844	| (a << 24);	2183	| (a << 24);
1845	}	2184	}
1846	}	2185	}
1847		2186
1848	RETVAL = map_sv;	2187	RETVAL = map_sv;
1849	}	2188	}
1850	OUTPUT:	2189	OUTPUT:
1851	RETVAL	2190	RETVAL
1852		2191
1853	void	2192	void
1854	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)
1855	CODE:	2194	CODE:
1856	{	2195	{
1857	int x, y, z;	2196	int x, y, z;
1858		2197
1859	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2198	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1860	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
1861	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)
1862	smooth_key skey;	2201	smooth_key skey;
1863	int pl_x, pl_y;	2202	int pl_x, pl_y;
1864	maptex pl_tex;	2203	maptex pl_tex;
1865	rc_t *rc = rc_alloc ();	2204	rc_t *rc = rc_alloc ();
		2205	rc_t *rc_ov = rc_alloc ();
1866	rc_key_t key;	2206	rc_key_t key;
1867	rc_array_t *arr;	2207	rc_array_t *arr;
1868		2208
1869	pl_tex.name = 0;	2209	pl_tex.name = 0;
1870		2210
1871	// thats current max. sorry.	2211	// that's current max. sorry.
1872	if (sw > 255) sw = 255;	2212	if (sw > 255) sw = 255;
1873	if (sh > 255) sh = 255;	2213	if (sh > 255) sh = 255;
1874		2214
1875	// clear key, in case of extra padding	2215	// clear key, in case of extra padding
1876	memset (&skey, 0, sizeof (skey));	2216	memset (&skey, 0, sizeof (skey));
…		…
1880	key.g = 255;	2220	key.g = 255;
1881	key.b = 255;	2221	key.b = 255;
1882	key.a = 255;	2222	key.a = 255;
1883	key.mode = GL_QUADS;	2223	key.mode = GL_QUADS;
1884	key.format = GL_T2F_V3F;	2224	key.format = GL_T2F_V3F;
1885	key.texname = -1;
1886		2225
1887	mx += self->x;	2226	mx += self->x;
1888	my += self->y;	2227	my += self->y;
1889		2228
1890	// first pass: determine smooth_max	2229	// first pass: determine smooth_max
…		…
1914	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2253	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1915		2254
1916	for (z = 0; z <= 2; z++)	2255	for (z = 0; z <= 2; z++)
1917	{	2256	{
1918	memset (smooth_level, 0, sizeof (smooth_level));	2257	memset (smooth_level, 0, sizeof (smooth_level));
		2258	key.texname = -1;
1919		2259
1920	for (y = 0; y < sh; y++)	2260	for (y = 0; y < sh; y++)
1921	if (0 <= y + my && y + my < self->rows)	2261	if (0 <= y + my && y + my < self->rows)
1922	{	2262	{
1923	maprow *row = self->row + (y + my);	2263	maprow *row = self->row + (y + my);
…		…
1929	tileid tile = cell->tile [z];	2269	tileid tile = cell->tile [z];
1930		2270
1931	if (tile)	2271	if (tile)
1932	{	2272	{
1933	maptex tex = self->tex [tile];	2273	maptex tex = self->tex [tile];
1934	int px = (x + 1) * T - tex.w;	2274	int px, py;
1935	int py = (y + 1) * T - tex.h;
1936		2275
1937	if (key.texname != tex.name)	2276	if (key.texname != tex.name)
1938	{	2277	{
		2278	self->tex [tile].unused = 0;
		2279
1939	if (!tex.name)	2280	if (!tex.name)
1940	tex = self->tex [2]; /* missing, replace by noface */	2281	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1941		2282
1942	key.texname = tex.name;	2283	key.texname = tex.name;
1943	arr = rc_array (rc, &key);	2284	arr = rc_array (rc, &key);
1944	}	2285	}
		2286
		2287	px = (x + 1) * Th - tex.w;
		2288	py = (y + 1) * Tw - tex.h;
1945		2289
1946	if (expect_false (cell->player == player) && expect_false (z == 2))	2290	if (expect_false (cell->player == player) && expect_false (z == 2))
1947	{	2291	{
1948	pl_x = px;	2292	pl_x = px;
1949	pl_y = py;	2293	pl_y = py;
…		…
1954	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2298	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1955	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);
1956	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);
1957	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);
1958		2302
1959	if (expect_false (cell->flags) && expect_false (z == 2))
1960	{
1961	// overlays such as the speech bubble, probably more to come
1962	if (cell->flags & 1)
1963	{
1964	maptex tex = self->tex [1];
1965	int px = x * T + T * 2 / 32;
1966	int py = y * T - T * 6 / 32;
1967
1968	if (tex.name)
1969	{
1970	if (key.texname != tex.name)
1971	{
1972	key.texname = tex.name;
1973	arr = rc_array (rc, &key);
1974	}
1975
1976	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1977	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1978	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1979	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1980	}
1981	}
1982	}
1983
1984	// update smooth hash	2303	// update smooth hash
1985	if (tex.smoothtile)	2304	if (tex.smoothtile)
1986	{	2305	{
1987	skey.tile = tex.smoothtile;	2306	skey.tile = tex.smoothtile;
1988	skey.level = tex.smoothlevel;	2307	skey.level = tex.smoothlevel;
…		…
2016	// corners	2335	// corners
2017	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);
2018	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);
2019	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);
2020	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);
2021	}	2361	}
2022	}	2362	}
2023	}	2363	}
2024	}	2364	}
2025		2365
…		…
2052	if (!(bits & 0x1000)	2392	if (!(bits & 0x1000)
2053	&& skey->level == level	2393	&& skey->level == level
2054	&& level > smooth_max [skey->x][skey->y])	2394	&& level > smooth_max [skey->x][skey->y])
2055	{	2395	{
2056	maptex tex = self->tex [skey->tile];	2396	maptex tex = self->tex [skey->tile];
2057	int px = (((int)skey->x) - 1) * T;	2397	int px = (((int)skey->x) - 1) * Tw;
2058	int py = (((int)skey->y) - 1) * T;	2398	int py = (((int)skey->y) - 1) * Th;
2059	int border = bits & 15;	2399	int border = bits & 15;
2060	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2400	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2061	float dx = tex.s * .0625f; // 16 images/row	2401	float dx = tex.s * .0625f; // 16 images/row
2062	float dy = tex.t * .5f ; // 2 images/column	2402	float dy = tex.t * .5f ; // 2 images/column
2063		2403
…		…
2065	{	2405	{
2066	// this time avoiding texture state changes	2406	// this time avoiding texture state changes
2067	// save gobs of state changes.	2407	// save gobs of state changes.
2068	if (key.texname != tex.name)	2408	if (key.texname != tex.name)
2069	{	2409	{
		2410	self->tex [skey->tile].unused = 0;
		2411
2070	glEnd ();	2412	glEnd ();
2071	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2413	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2072	glBegin (GL_QUADS);	2414	glBegin (GL_QUADS);
2073	}	2415	}
2074		2416
2075	if (border)	2417	if (border)
2076	{	2418	{
2077	float ox = border * dx;	2419	float ox = border * dx;
2078		2420
2079	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2421	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2080	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2422	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2081	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2423	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2082	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2424	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2083	}	2425	}
2084		2426
2085	if (corner)	2427	if (corner)
2086	{	2428	{
2087	float ox = corner * dx;	2429	float ox = corner * dx;
2088		2430
2089	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2090	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2432	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2091	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2433	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2092	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2093	}	2435	}
2094	}	2436	}
2095	}	2437	}
2096	}	2438	}
2097	}	2439	}
…		…
2120	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);
2121		2463
2122	rc_draw (rc);	2464	rc_draw (rc);
2123	}	2465	}
2124		2466
		2467	rc_draw (rc_ov);
		2468	rc_clear (rc_ov);
		2469
2125	glDisable (GL_BLEND);	2470	glDisable (GL_BLEND);
2126	rc_free (rc);	2471	rc_free (rc);
		2472	rc_free (rc_ov);
2127		2473
2128	// top layer: overlays such as the health bar	2474	// top layer: overlays such as the health bar
2129	for (y = 0; y < sh; y++)	2475	for (y = 0; y < sh; y++)
2130	if (0 <= y + my && y + my < self->rows)	2476	if (0 <= y + my && y + my < self->rows)
2131	{	2477	{
…		…
2134	for (x = 0; x < sw; x++)	2480	for (x = 0; x < sw; x++)
2135	if (row->c0 <= x + mx && x + mx < row->c1)	2481	if (row->c0 <= x + mx && x + mx < row->c1)
2136	{	2482	{
2137	mapcell *cell = row->col + (x + mx - row->c0);	2483	mapcell *cell = row->col + (x + mx - row->c0);
2138		2484
2139	int px = x * T;	2485	int px = x * Tw;
2140	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	}
2141		2493
2142	if (cell->stat_hp)	2494	if (cell->stat_hp)
2143	{	2495	{
2144	int width = cell->stat_width * T;	2496	int width = cell->stat_width * Tw;
2145	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2497	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2146		2498
2147	glColor3ub (0, 0, 0);	2499	glColor3ub (0, 0, 0);
2148	glRectf (px + 1, py - thick - 2,	2500	glRectf (px + 1, py - thick - 2,
2149	px + width - 1, py);	2501	px + width - 1, py);
2150		2502
…		…
2156	}	2508	}
2157	}	2509	}
2158	}	2510	}
2159		2511
2160	void	2512	void
2161	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)
2162	CODE:	2514	CODE:
2163	{	2515	{
2164	static float color[16][3] = {	2516	static float color[16][3] = {
2165	{ 0.00F, 0.00F, 0.00F },	2517	{ 0.00f, 0.00f, 0.00f },
2166	{ 1.00F, 1.00F, 1.00F },	2518	{ 1.00f, 1.00f, 1.00f },
2167	{ 0.00F, 0.00F, 0.55F },	2519	{ 0.00f, 0.00f, 0.55f },
2168	{ 1.00F, 0.00F, 0.00F },	2520	{ 1.00f, 0.00f, 0.00f },
2169		2521
2170	{ 1.00F, 0.54F, 0.00F },	2522	{ 1.00f, 0.54f, 0.00f },
2171	{ 0.11F, 0.56F, 1.00F },	2523	{ 0.11f, 0.56f, 1.00f },
2172	{ 0.93F, 0.46F, 0.00F },	2524	{ 0.93f, 0.46f, 0.00f },
2173	{ 0.18F, 0.54F, 0.34F },	2525	{ 0.18f, 0.54f, 0.34f },
2174		2526
2175	{ 0.56F, 0.73F, 0.56F },	2527	{ 0.56f, 0.73f, 0.56f },
2176	{ 0.80F, 0.80F, 0.80F },	2528	{ 0.80f, 0.80f, 0.80f },
2177	{ 0.55F, 0.41F, 0.13F },	2529	{ 0.55f, 0.41f, 0.13f },
2178	{ 0.99F, 0.77F, 0.26F },	2530	{ 0.99f, 0.77f, 0.26f },
2179		2531
2180	{ 0.74F, 0.65F, 0.41F },	2532	{ 0.74f, 0.65f, 0.41f },
2181		2533
2182	{ 0.00F, 1.00F, 1.00F },	2534	{ 0.00f, 1.00f, 1.00f },
2183	{ 1.00F, 0.00F, 1.00F },	2535	{ 1.00f, 0.00f, 1.00f },
2184	{ 1.00F, 1.00F, 0.00F },	2536	{ 1.00f, 1.00f, 0.00f },
2185	};	2537	};
2186		2538
2187	int x, y;	2539	int x, y;
2188		2540
2189	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	*/
2190	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2548	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2191	glEnable (GL_BLEND);	2549	glEnable (GL_BLEND);
2192	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2550	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2193	glBegin (GL_QUADS);	2551	glBegin (GL_QUADS);
2194		2552
2195	for (y = 0; y < h; y++)	2553	for (y = 0; y < h; y++)
…		…
2199		2557
2200	if (m)	2558	if (m)
2201	{	2559	{
2202	float *c = color [m & 15];	2560	float *c = color [m & 15];
2203		2561
2204	float tx1 = m & 0x40 ? 0.5 : 0.;	2562	float tx1 = m & 0x40 ? 0.5f : 0.f;
2205	float tx2 = tx1 + 0.5;	2563	float tx2 = tx1 + 0.5f;
2206		2564
2207	glColor4f (c[0], c[1], c[2], 0.75);	2565	glColor4f (c[0], c[1], c[2], 1);
2208	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2566	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2209	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2567	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2210	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2568	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2211	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2569	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2212	}	2570	}
…		…
2220	void	2578	void
2221	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)
2222	PPCODE:	2580	PPCODE:
2223	{	2581	{
2224	int x, y;	2582	int x, y;
2225	int sw1 = sw + 2;	2583	int sw1 = sw + 2;
2226	int sh1 = sh + 2;	2584	int sh1 = sh + 2;
2227	int sh3 = sh * 3;	2585	int sh3 = sh * 3;
2228	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);
2229	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2589	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2230	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2590	memset (darkness1, 0, sw1*sh1);
2231	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2232		2591
2233	SvPOK_only (darkness3_sv);	2592	SvPOK_only (darkness3_sv);
2234	SvCUR_set (darkness3_sv, sw34 * sh3);	2593	SvCUR_set (darkness3_sv, sw3 * sh3);
2235		2594
2236	mx += self->x - 1;	2595	mx += self->x - 1;
2237	my += self->y - 1;	2596	my += self->y - 1;
2238
2239	memset (darkness1, 255, sw1 * sh1);
2240		2597
2241	for (y = 0; y < sh1; y++)	2598	for (y = 0; y < sh1; y++)
2242	if (0 <= y + my && y + my < self->rows)	2599	if (0 <= y + my && y + my < self->rows)
2243	{	2600	{
2244	maprow *row = self->row + (y + my);	2601	maprow *row = self->row + (y + my);
…		…
2247	if (row->c0 <= x + mx && x + mx < row->c1)	2604	if (row->c0 <= x + mx && x + mx < row->c1)
2248	{	2605	{
2249	mapcell *cell = row->col + (x + mx - row->c0);	2606	mapcell *cell = row->col + (x + mx - row->c0);
2250		2607
2251	darkness1 [y * sw1 + x] = cell->darkness	2608	darkness1 [y * sw1 + x] = cell->darkness
2252	? 255 - (cell->darkness - 1)	2609	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2253	: 255 - FOW_DARKNESS;	2610	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2254	}	2611	}
2255	}	2612	}
2256		2613
2257	for (y = 0; y < sh; ++y)	2614	for (y = 0; y < sh; ++y)
2258	for (x = 0; x < sw; ++x)	2615	for (x = 0; x < sw; ++x)
…		…
2277		2634
2278	uint8_t r13 = (d13 + d23 + d12) / 3;	2635	uint8_t r13 = (d13 + d23 + d12) / 3;
2279	uint8_t r23 = d23;	2636	uint8_t r23 = d23;
2280	uint8_t r33 = (d23 + d33 + d32) / 3;	2637	uint8_t r33 = (d23 + d33 + d32) / 3;
2281		2638
2282	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2283	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2284	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2285	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2286	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 */
2287	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2288	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2289	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2290	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2291	}	2648	}
2292		2649
2293	free (darkness1);	2650	free (darkness1);
2294		2651
2295	EXTEND (SP, 3);	2652	EXTEND (SP, 3);
2296	PUSHs (sv_2mortal (newSViv (sw34)));	2653	PUSHs (sv_2mortal (newSViv (sw3)));
2297	PUSHs (sv_2mortal (newSViv (sh3)));	2654	PUSHs (sv_2mortal (newSViv (sh3)));
2298	PUSHs (darkness3_sv);	2655	PUSHs (darkness3_sv);
2299	}	2656	}
2300		2657
2301	SV *	2658	SV *
…		…
2364	else	2721	else
2365	*data++ = 0;	2722	*data++ = 0;
2366	}	2723	}
2367	}	2724	}
2368		2725
2369	/* 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 */
2370	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2727	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2371	{	2728	{
2372	SvPOK_only (data_sv);	2729	SvPOK_only (data_sv);
2373	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2730	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2374	}	2731	}
2375		2732
2376	RETVAL = data_sv;	2733	RETVAL = data_sv;
2377	}	2734	}
2378	OUTPUT:	2735	OUTPUT:
2379	RETVAL	2736	RETVAL
2380		2737
2381	void	2738	void
…		…
2388	STRLEN len;	2745	STRLEN len;
2389	uint8_t *data, *end;	2746	uint8_t *data, *end;
2390		2747
2391	len = SvLEN (data_sv);	2748	len = SvLEN (data_sv);
2392	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2749	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2393	data = SvPVbyte_nolen (data_sv);	2750	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2394	end = data + len + 8;	2751	end = data + len + 8;
2395		2752
2396	if (len < 5)	2753	if (len < 5)
2397	XSRETURN_EMPTY;	2754	XSRETURN_EMPTY;
2398		2755
…		…
2459	}	2816	}
2460		2817
2461	MODULE = Deliantra::Client PACKAGE = DC::RW	2818	MODULE = Deliantra::Client PACKAGE = DC::RW
2462		2819
2463	DC::RW	2820	DC::RW
2464	new (SV *class, SV *data_sv)	2821	new (SV *klass, SV *data_sv)
2465	CODE:	2822	CODE:
2466	{	2823	{
2467	STRLEN datalen;	2824	STRLEN datalen;
2468	char *data = SvPVbyte (data_sv, datalen);	2825	char *data = SvPVbyte (data_sv, datalen);
2469		2826
…		…
2471	}	2828	}
2472	OUTPUT:	2829	OUTPUT:
2473	RETVAL	2830	RETVAL
2474		2831
2475	DC::RW	2832	DC::RW
2476	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")
2477	CODE:	2834	CODE:
2478	RETVAL = SDL_RWFromFile (path, mode);	2835	RETVAL = SDL_RWFromFile (path, mode);
2479	OUTPUT:	2836	OUTPUT:
2480	RETVAL	2837	RETVAL
2481		2838
…		…
2499	if (RETVAL < 0)	2856	if (RETVAL < 0)
2500	{	2857	{
2501	RETVAL = Mix_GroupOldest (-1);	2858	RETVAL = Mix_GroupOldest (-1);
2502		2859
2503	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)
2504	XSRETURN_UNDEF;	2866	XSRETURN_UNDEF;
2505		2867	}
		2868	else
2506	Mix_HaltChannel (RETVAL);	2869	Mix_HaltChannel (RETVAL);
2507	}	2870	}
2508		2871
2509	Mix_UnregisterAllEffects (RETVAL);	2872	Mix_UnregisterAllEffects (RETVAL);
2510	Mix_Volume (RETVAL, 128);	2873	Mix_Volume (RETVAL, 128);
2511	}	2874	}
…		…
2558	void	2921	void
2559	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)
2560	CODE:	2923	CODE:
2561	{	2924	{
2562	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));
2563	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;
2564	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2927	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2565	}	2928	}
2566		2929
2567	void	2930	void
2568	set_reverse_stereo (DC::Channel self, int flip)	2931	set_reverse_stereo (DC::Channel self, int flip)
…		…
2571		2934
2572	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2935	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2573		2936
2574	PROTOTYPES: DISABLE	2937	PROTOTYPES: DISABLE
2575		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
2576	DC::MixChunk	2951	DC::MixChunk
2577	new (SV *class, DC::RW rwops)	2952	new (SV *klass, DC::RW rwops)
2578	CODE:	2953	CODE:
2579	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2954	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2580	OUTPUT:	2955	OUTPUT:
2581	RETVAL	2956	RETVAL
2582		2957
…		…
2612	OUTPUT:	2987	OUTPUT:
2613	RETVAL	2988	RETVAL
2614		2989
2615	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2990	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2616		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
2617	int	3004	int
2618	volume (int volume = -1)	3005	volume (int volume = -1)
2619	PROTOTYPE: ;$	3006	PROTOTYPE: ;$
2620	CODE:	3007	CODE:
2621	if (items > 0)	3008	if (items > 0)
…		…
2632	void	3019	void
2633	halt ()	3020	halt ()
2634	CODE:	3021	CODE:
2635	Mix_HaltMusic ();	3022	Mix_HaltMusic ();
2636		3023
		3024	int
		3025	playing ()
		3026	CODE:
		3027	RETVAL = Mix_PlayingMusic ();
		3028	OUTPUT:
		3029	RETVAL
		3030
2637	DC::MixMusic	3031	DC::MixMusic
2638	new (SV *class, DC::RW rwops)	3032	new (SV *klass, DC::RW rwops)
2639	CODE:	3033	CODE:
2640	RETVAL = Mix_LoadMUS_RW (rwops);	3034	RETVAL = Mix_LoadMUS_RW (rwops);
2641	OUTPUT:	3035	OUTPUT:
2642	RETVAL	3036	RETVAL
2643		3037
…		…
2671	} *civ, const_iv[] = {	3065	} *civ, const_iv[] = {
2672	# define const_iv(name) { # name, (IV)name }	3066	# define const_iv(name) { # name, (IV)name }
2673	const_iv (GL_VENDOR),	3067	const_iv (GL_VENDOR),
2674	const_iv (GL_VERSION),	3068	const_iv (GL_VERSION),
2675	const_iv (GL_EXTENSIONS),	3069	const_iv (GL_EXTENSIONS),
		3070	const_iv (GL_MAX_TEXTURE_UNITS),
2676	const_iv (GL_COLOR_MATERIAL),	3071	const_iv (GL_COLOR_MATERIAL),
2677	const_iv (GL_SMOOTH),	3072	const_iv (GL_SMOOTH),
2678	const_iv (GL_FLAT),	3073	const_iv (GL_FLAT),
2679	const_iv (GL_DITHER),	3074	const_iv (GL_DITHER),
2680	const_iv (GL_BLEND),	3075	const_iv (GL_BLEND),
…		…
2692	const_iv (GL_ZERO),	3087	const_iv (GL_ZERO),
2693	const_iv (GL_SRC_ALPHA),	3088	const_iv (GL_SRC_ALPHA),
2694	const_iv (GL_DST_ALPHA),	3089	const_iv (GL_DST_ALPHA),
2695	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3090	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2696	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),
2697	const_iv (GL_SRC_ALPHA_SATURATE),	3096	const_iv (GL_SRC_ALPHA_SATURATE),
2698	const_iv (GL_RGB),	3097	const_iv (GL_RGB),
2699	const_iv (GL_RGBA),	3098	const_iv (GL_RGBA),
2700	const_iv (GL_RGBA4),	3099	const_iv (GL_RGBA4),
2701	const_iv (GL_RGBA8),	3100	const_iv (GL_RGBA8),
…		…
2769	const_iv (GL_NICEST),	3168	const_iv (GL_NICEST),
2770	const_iv (GL_V2F),	3169	const_iv (GL_V2F),
2771	const_iv (GL_V3F),	3170	const_iv (GL_V3F),
2772	const_iv (GL_T2F_V3F),	3171	const_iv (GL_T2F_V3F),
2773	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),
2774	# undef const_iv	3176	# undef const_iv
2775	};	3177	};
2776		3178
2777	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--)
2778	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3180	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2779		3181
2780	texture_av = newAV ();	3182	texture_av = newAV ();
2781	AvREAL_off (texture_av);	3183	AvREAL_off (texture_av);
2782	}	3184	}
2783		3185
…		…
2785	disable_GL_EXT_blend_func_separate ()	3187	disable_GL_EXT_blend_func_separate ()
2786	CODE:	3188	CODE:
2787	gl.BlendFuncSeparate = 0;	3189	gl.BlendFuncSeparate = 0;
2788	gl.BlendFuncSeparateEXT = 0;	3190	gl.BlendFuncSeparateEXT = 0;
2789		3191
2790	char *	3192	void
		3193	apple_nvidia_bug (int enable)
		3194
		3195	const char *
2791	gl_vendor ()	3196	gl_vendor ()
2792	CODE:	3197	CODE:
2793	RETVAL = (char *)glGetString (GL_VENDOR);	3198	RETVAL = (const char *)glGetString (GL_VENDOR);
2794	OUTPUT:	3199	OUTPUT:
2795	RETVAL	3200	RETVAL
2796		3201
2797	char *	3202	const char *
2798	gl_version ()	3203	gl_version ()
2799	CODE:	3204	CODE:
2800	RETVAL = (char *)glGetString (GL_VERSION);	3205	RETVAL = (const char *)glGetString (GL_VERSION);
2801	OUTPUT:	3206	OUTPUT:
2802	RETVAL	3207	RETVAL
2803		3208
2804	char *	3209	const char *
2805	gl_extensions ()	3210	gl_extensions ()
2806	CODE:	3211	CODE:
2807	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3212	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2808	OUTPUT:	3213	OUTPUT:
2809	RETVAL	3214	RETVAL
2810		3215
2811	const char *glGetString (GLenum pname)	3216	const char *glGetString (GLenum pname)
		3217	CODE:
		3218	RETVAL = (const char *)glGetString (pname);
		3219	OUTPUT:
		3220	RETVAL
2812		3221
2813	GLint glGetInteger (GLenum pname)	3222	GLint glGetInteger (GLenum pname)
2814	CODE:	3223	CODE:
2815	glGetIntegerv (pname, &RETVAL);	3224	glGetIntegerv (pname, &RETVAL);
2816	OUTPUT:	3225	OUTPUT:
…		…
2824		3233
2825	int glGetError ()	3234	int glGetError ()
2826		3235
2827	void glFinish ()	3236	void glFinish ()
2828		3237
		3238	void glFlush ()
		3239
2829	void glClear (int mask)	3240	void glClear (int mask)
2830		3241
2831	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)
2832	PROTOTYPE: @	3243	PROTOTYPE: @
2833		3244
…		…
2842	void glBlendFunc (int sfactor, int dfactor)	3253	void glBlendFunc (int sfactor, int dfactor)
2843		3254
2844	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3255	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2845	CODE:	3256	CODE:
2846	gl_BlendFuncSeparate (sa, da, saa, daa);	3257	gl_BlendFuncSeparate (sa, da, saa, daa);
		3258
		3259	# void glBlendEquation (int se)
2847		3260
2848	void glDepthMask (int flag)	3261	void glDepthMask (int flag)
2849		3262
2850	void glLogicOp (int opcode)	3263	void glLogicOp (int opcode)
2851		3264
…		…
2886	void glRotate (float angle, float x, float y, float z)	3299	void glRotate (float angle, float x, float y, float z)
2887	CODE:	3300	CODE:
2888	glRotatef (angle, x, y, z);	3301	glRotatef (angle, x, y, z);
2889		3302
2890	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: @
2891	ALIAS:	3305	ALIAS:
2892	glColor_premultiply = 1	3306	glColor_premultiply = 1
2893	CODE:	3307	CODE:
2894	if (ix)	3308	if (ix)
2895	{	3309	{
…		…
3001		3415
3002	void glEndList ()	3416	void glEndList ()
3003		3417
3004	void glCallList (int list)	3418	void glCallList (int list)
3005		3419
		3420	void c_init ()
		3421	CODE:
		3422	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3423	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3424
3006	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3425	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3007		3426
3008	PROTOTYPES: DISABLE	3427	PROTOTYPES: DISABLE
3009		3428
3010	void	3429	void
3011	find_widget (SV *self, NV x, NV y)	3430	find_widget (SV *self, NV x, NV y)
3012	PPCODE:	3431	PPCODE:
3013	{	3432	{
3014	if (within_widget (self, x, y))	3433	if (within_widget (self, x, y))
3015	XPUSHs (self);	3434	XPUSHs (self);
3016	}	3435	}
3017		3436
3018	BOOT:	3437	BOOT:
3019	{	3438	{
…		…
3027		3446
3028	void	3447	void
3029	draw (SV *self)	3448	draw (SV *self)
3030	CODE:	3449	CODE:
3031	{	3450	{
3032	HV *hv;	3451	HV *hv;
3033	SV **svp;	3452	SV **svp;
3034	NV x, y, w, h;	3453	NV x, y, w, h;
3035	SV *draw_x_sv = GvSV (draw_x_gv);	3454	SV *draw_x_sv = GvSV (draw_x_gv);
3036	SV *draw_y_sv = GvSV (draw_y_gv);	3455	SV *draw_y_sv = GvSV (draw_y_gv);
3037	SV *draw_w_sv = GvSV (draw_w_gv);	3456	SV *draw_w_sv = GvSV (draw_w_gv);
3038	SV *draw_h_sv = GvSV (draw_h_gv);	3457	SV *draw_h_sv = GvSV (draw_h_gv);

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