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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC vs.
Revision 1.312 by root, Thu Dec 29 07:13:44 2011 UTC

…		…
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
22	// microsoft vs. C	22	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	23	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	24	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	25	# define M_PI 3.14159265f
27	#endif	26	#endif
28		27
29	#include <assert.h>	28	#include <assert.h>
…		…
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/gmacros.h>
48		54
49	#include <pango/pango.h>	55	#include <pango/pango.h>
50		56
51	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2))	57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
52	# define pango_layout_get_line_readonly pango_layout_get_line_readonly	62	# define pango_layout_get_line_readonly pango_layout_get_line
53	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly	63	# define pango_layout_get_lines_readonly pango_layout_get_lines
54	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly	64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
55	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly	65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
56	#endif	66	#endif
57		67
58	#ifndef _WIN32	68	#ifndef _WIN32
59	# include <sys/types.h>	69	# include <sys/types.h>
60	# include <sys/socket.h>	70	# include <sys/socket.h>
61	# include <netinet/in.h>	71	# include <netinet/in.h>
62	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
63	# include <inttypes.h>	73	# include <inttypes.h>
64	#endif	74	#endif
65		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
66	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
67		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 */
68	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
69		91
70	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
71	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
72		94
73	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
74		96
75	/* mask out modifiers we are not interested in */	97	/* mask out modifiers we are not interested in */
76	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
77		99
78	#if 0	100	#define KMOD_LRAM 0x10000 // our extension
79	# define PARACHUTE SDL_INIT_NOPARACHUTE	101
80	#else	102	#define TEXID_SPEECH 1
81	# define PARACHUTE 0	103	#define TEXID_NOFACE 2
82	#endif	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	}
83		123
84	static AV *texture_av;	124	static AV *texture_av;
85		125
86	static struct	126	static struct
87	{	127	{
…		…
181		221
182	static void	222	static void
183	layout_update_font (DC__Layout self)	223	layout_update_font (DC__Layout self)
184	{	224	{
185	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
186	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
187	*/	227	*/
188	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
189		229
190	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
191	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
…		…
219	int w, h;	259	int w, h;
220	float s, t;	260	float s, t;
221	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
222	tileid smoothtile;	262	tileid smoothtile;
223	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
224	} maptex;	265	} maptex;
225		266
226	typedef struct {	267	typedef struct {
227	uint32_t player;	268	uint32_t player;
228	tileid tile[3];	269	tileid tile[3];
…		…
360	self->oy = 0;	401	self->oy = 0;
361	self->row = 0;	402	self->row = 0;
362	self->rows = 0;	403	self->rows = 0;
363	}	404	}
364		405
		406	#define CELL_CLEAR(cell) \
		407	do { \
		408	if ((cell)->player) \
		409	(cell)->tile [2] = 0; \
		410	(cell)->darkness = 0; \
		411	(cell)->stat_hp = 0; \
		412	(cell)->flags = 0; \
		413	(cell)->player = 0; \
		414	} while (0)
		415
365	static void	416	static void
366	map_blank (DC__Map self, int x0, int y0, int w, int h)	417	map_blank (DC__Map self, int x0, int y0, int w, int h)
367	{	418	{
368	int x, y;	419	int x, y;
369	maprow *row;	420	maprow *row;
…		…
383	if (x >= row->c1)	434	if (x >= row->c1)
384	break;	435	break;
385		436
386	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
387		438
388	cell->darkness = 0;	439	CELL_CLEAR (cell);
389	cell->stat_hp = 0;
390	cell->flags = 0;
391	cell->player = 0;
392	}	440	}
393	}	441	}
394	}	442	}
395		443
396	typedef struct {	444	typedef struct {
…		…
431	ev.code = 1;	479	ev.code = 1;
432	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
433	ev.data2 = 0;	481	ev.data2 = 0;
434		482
435	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
		484	}
		485
		486	static unsigned int
		487	div255 (unsigned int n)
		488	{
		489	return (n + (n >> 8)) >> 8;
436	}	490	}
437		491
438	static unsigned int	492	static unsigned int
439	minpot (unsigned int n)	493	minpot (unsigned int n)
440	{	494	{
…		…
507	if (!svp || !SvTRUE (*svp))	561	if (!svp || !SvTRUE (*svp))
508	return 0;	562	return 0;
509		563
510	return 1;	564	return 1;
511	}	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 ()
		583	{
		584	char *argv[] = { 0 };
		585	call_argv ("DC::Main::main", G_DISCARD | G_VOID, argv);
		586	}
		587
		588	#ifdef __MACOSX__
		589	/* to due surprising braindamage on the side of SDL design, we
		590	* do some mind-boggling hack here: SDL requires a custom main()
		591	* on OS X, so... we provide one and call the original main(), which,
		592	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		593	* and which calls our main (== SDL_main) back.
		594	*/
		595	extern C_LINKAGE int
		596	main (int argc, char *argv[])
		597	{
		598	deliantra_main ();
		599	}
		600
		601	#undef main
		602
		603	extern C_LINKAGE int main (int argc, char *argv[]);
		604
		605	static void
		606	SDL_braino (void)
		607	{
		608	char *argv[] = { "deliantra client", 0 };
		609	(main) (1, argv);
		610	}
		611	#else
		612	static void
		613	SDL_braino (void)
		614	{
		615	deliantra_main ();
		616	}
		617	#endif
512		618
513	MODULE = Deliantra::Client PACKAGE = DC	619	MODULE = Deliantra::Client PACKAGE = DC
514		620
515	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
516		622
…		…
545	const_iv (SDL_USEREVENT),	651	const_iv (SDL_USEREVENT),
546		652
547	const_iv (SDL_APPINPUTFOCUS),	653	const_iv (SDL_APPINPUTFOCUS),
548	const_iv (SDL_APPMOUSEFOCUS),	654	const_iv (SDL_APPMOUSEFOCUS),
549	const_iv (SDL_APPACTIVE),	655	const_iv (SDL_APPACTIVE),
		656
		657
		658	const_iv (SDLK_UNKNOWN),
		659	const_iv (SDLK_FIRST),
		660	const_iv (SDLK_BACKSPACE),
		661	const_iv (SDLK_TAB),
		662	const_iv (SDLK_CLEAR),
		663	const_iv (SDLK_RETURN),
		664	const_iv (SDLK_PAUSE),
		665	const_iv (SDLK_ESCAPE),
		666	const_iv (SDLK_SPACE),
		667	const_iv (SDLK_EXCLAIM),
		668	const_iv (SDLK_QUOTEDBL),
		669	const_iv (SDLK_HASH),
		670	const_iv (SDLK_DOLLAR),
		671	const_iv (SDLK_AMPERSAND),
		672	const_iv (SDLK_QUOTE),
		673	const_iv (SDLK_LEFTPAREN),
		674	const_iv (SDLK_RIGHTPAREN),
		675	const_iv (SDLK_ASTERISK),
		676	const_iv (SDLK_PLUS),
		677	const_iv (SDLK_COMMA),
		678	const_iv (SDLK_MINUS),
		679	const_iv (SDLK_PERIOD),
		680	const_iv (SDLK_SLASH),
		681	const_iv (SDLK_0),
		682	const_iv (SDLK_1),
		683	const_iv (SDLK_2),
		684	const_iv (SDLK_3),
		685	const_iv (SDLK_4),
		686	const_iv (SDLK_5),
		687	const_iv (SDLK_6),
		688	const_iv (SDLK_7),
		689	const_iv (SDLK_8),
		690	const_iv (SDLK_9),
		691	const_iv (SDLK_COLON),
		692	const_iv (SDLK_SEMICOLON),
		693	const_iv (SDLK_LESS),
		694	const_iv (SDLK_EQUALS),
		695	const_iv (SDLK_GREATER),
		696	const_iv (SDLK_QUESTION),
		697	const_iv (SDLK_AT),
		698
		699	const_iv (SDLK_LEFTBRACKET),
		700	const_iv (SDLK_BACKSLASH),
		701	const_iv (SDLK_RIGHTBRACKET),
		702	const_iv (SDLK_CARET),
		703	const_iv (SDLK_UNDERSCORE),
		704	const_iv (SDLK_BACKQUOTE),
		705	const_iv (SDLK_DELETE),
550		706
551	const_iv (SDLK_FIRST),	707	const_iv (SDLK_FIRST),
552	const_iv (SDLK_LAST),	708	const_iv (SDLK_LAST),
553	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
554	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
…		…
630	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
631	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
632	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
633	const_iv (KMOD_MODE),	789	const_iv (KMOD_MODE),
634		790
		791	const_iv (KMOD_LRAM),
		792
635	const_iv (MIX_DEFAULT_FORMAT),	793	const_iv (MIX_DEFAULT_FORMAT),
		794
		795	const_iv (SDL_INIT_TIMER),
		796	const_iv (SDL_INIT_AUDIO),
		797	const_iv (SDL_INIT_VIDEO),
		798	const_iv (SDL_INIT_CDROM),
		799	const_iv (SDL_INIT_JOYSTICK),
		800	const_iv (SDL_INIT_EVERYTHING),
		801	const_iv (SDL_INIT_NOPARACHUTE),
		802	const_iv (SDL_INIT_EVENTTHREAD),
		803
		804	const_iv (SDL_GL_RED_SIZE),
		805	const_iv (SDL_GL_GREEN_SIZE),
		806	const_iv (SDL_GL_BLUE_SIZE),
		807	const_iv (SDL_GL_ALPHA_SIZE),
		808	const_iv (SDL_GL_DOUBLEBUFFER),
		809	const_iv (SDL_GL_BUFFER_SIZE),
		810	const_iv (SDL_GL_DEPTH_SIZE),
		811	const_iv (SDL_GL_STENCIL_SIZE),
		812	const_iv (SDL_GL_ACCUM_RED_SIZE),
		813	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		814	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		815	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		816	const_iv (SDL_GL_STEREO),
		817	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		818	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		819	const_iv (SDL_GL_ACCELERATED_VISUAL),
		820	const_iv (SDL_GL_SWAP_CONTROL),
		821
		822	const_iv (FOW_DARKNESS)
636	# undef const_iv	823	# undef const_iv
637	};	824	};
638		825
639	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	826	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
640	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
641		828
642	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
643	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
644	}	831	}
645		832
…		…
662		849
663	IV minpot (UV n)	850	IV minpot (UV n)
664		851
665	IV popcount (UV n)	852	IV popcount (UV n)
666		853
		854	NV distance (NV dx, NV dy)
		855	CODE:
		856	RETVAL = pow (dx * dx + dy * dy, 0.5);
		857	OUTPUT:
		858	RETVAL
		859
667	void	860	void
668	pango_init ()	861	pango_init ()
669	CODE:	862	CODE:
670	{	863	{
671	opengl_fontmap = pango_opengl_font_map_new ();	864	opengl_fontmap = pango_opengl_font_map_new ();
672	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	865	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
673	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	866	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
674	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)	867	/*pango_context_set_font_description (opengl_context, default_font);*/
		868	#if PANGO_VERSION_CHECK (1, 15, 2)
675	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	869	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
676	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/	870	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
677	#endif	871	#endif
678	}	872	}
679		873
680	char *
681	SDL_GetError ()	874	char *SDL_GetError ()
682		875
683	int	876	void SDL_braino ()
684	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
685		877
686	void	878	int SDL_Init (U32 flags)
		879
		880	int SDL_InitSubSystem (U32 flags)
		881
		882	void SDL_QuitSubSystem (U32 flags)
		883
687	SDL_Quit ()	884	void SDL_Quit ()
		885
		886	int SDL_GL_SetAttribute (int attr, int value)
		887
		888	int SDL_GL_GetAttribute (int attr)
		889	CODE:
		890	if (SDL_GL_GetAttribute (attr, &RETVAL))
		891	XSRETURN_UNDEF;
		892	OUTPUT:
		893	RETVAL
688		894
689	void	895	void
690	SDL_ListModes (int rgb, int alpha)	896	SDL_ListModes (int rgb, int alpha)
691	PPCODE:	897	PPCODE:
692	{	898	{
…		…
704	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	910	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
705	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	911	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
706	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	912	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
707		913
708	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	914	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
709	#if SDL_VERSION_ATLEAST(1,2,10)
710	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
711	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	915	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
712	#endif
713		916
714	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	917	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
715		918
716	if (m && m != (SDL_Rect **)-1)	919	if (m && m != (SDL_Rect **)-1)
717	while (*m)	920	while (*m)
718	{	921	{
719	if ((*m)->w >= 800 && (*m)->h >= 480)	922	if ((*m)->w >= 400 && (*m)->h >= 300)
720	{	923	{
721	AV *av = newAV ();	924	AV *av = newAV ();
722	av_push (av, newSViv ((*m)->w));	925	av_push (av, newSViv ((*m)->w));
723	av_push (av, newSViv ((*m)->h));	926	av_push (av, newSViv ((*m)->h));
724	av_push (av, newSViv (rgb));	927	av_push (av, newSViv (rgb));
…		…
752		955
753	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");	956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
754	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	957	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
755	#include "glfunc.h"	958	#include "glfunc.h"
756	#undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
757	}	963	}
758	}	964	}
759	OUTPUT:	965	OUTPUT:
760	RETVAL	966	RETVAL
761		967
…		…
766	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
767		973
768	int	974	int
769	SDL_GetAppState ()	975	SDL_GetAppState ()
770		976
		977	int
		978	SDL_GetModState ()
		979
		980	int
		981	SDL_WaitEvent ()
		982	C_ARGS: 0
		983
771	void	984	void
		985	SDL_PumpEvents ()
		986
		987	void
772	poll_events ()	988	peep_events ()
773	PPCODE:	989	PPCODE:
774	{	990	{
775	SDL_Event ev;	991	SDL_Event ev;
776		992
777	SDL_PumpEvents ();	993	SDL_PumpEvents ();
…		…
784	{	1000	{
785	case SDL_KEYDOWN:	1001	case SDL_KEYDOWN:
786	case SDL_KEYUP:	1002	case SDL_KEYUP:
787	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1003	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
788	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1004	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
789	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1005	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
790	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1006	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
791	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1007	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
792	break;	1008	break;
793		1009
794	case SDL_ACTIVEEVENT:	1010	case SDL_ACTIVEEVENT:
795	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1011	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
813	x = ev.motion.x;	1029	x = ev.motion.x;
814	y = ev.motion.y;	1030	y = ev.motion.y;
815	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1031	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
816	}	1032	}
817		1033
818	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1034	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
819	hv_store (hv, "state", 5, newSViv (state), 0);	1035	hv_store (hv, "state", 5, newSViv (state), 0);
820	hv_store (hv, "x", 1, newSViv (x), 0);	1036	hv_store (hv, "x", 1, newSViv (x), 0);
821	hv_store (hv, "y", 1, newSViv (y), 0);	1037	hv_store (hv, "y", 1, newSViv (y), 0);
822	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1038	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
823	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1039	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
843		1059
844	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1060	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
845	}	1061	}
846	}	1062	}
847		1063
		1064	char *
		1065	SDL_AudioDriverName ()
		1066	CODE:
		1067	{
		1068	char buf [256];
		1069	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1070	XSRETURN_UNDEF;
		1071
		1072	RETVAL = buf;
		1073	}
		1074	OUTPUT:
		1075	RETVAL
		1076
848	int	1077	int
849	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1078	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
850	POSTCALL:	1079	POSTCALL:
851	Mix_HookMusicFinished (music_finished);	1080	Mix_HookMusicFinished (music_finished);
852	Mix_ChannelFinished (channel_finished);	1081	Mix_ChannelFinished (channel_finished);
…		…
908	}	1137	}
909	}	1138	}
910	#endif	1139	#endif
911	}	1140	}
912		1141
913	void	1142	int
914	add_font (char *file)	1143	add_font (char *file)
915	CODE:	1144	CODE:
916	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1145	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1146	OUTPUT:
		1147	RETVAL
		1148
		1149	void
		1150	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1151
		1152	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1153	void
		1154	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
917		1155
918	void	1156	void
919	load_image_inline (SV *image_)	1157	load_image_inline (SV *image_)
920	ALIAS:	1158	ALIAS:
921	load_image_file = 1	1159	load_image_file = 1
…		…
1037	#if DEBUG	1275	#if DEBUG
1038	VALGRIND_DO_LEAK_CHECK;	1276	VALGRIND_DO_LEAK_CHECK;
1039	#endif	1277	#endif
1040	}	1278	}
1041		1279
		1280	int
		1281	SvREFCNT (SV *sv)
		1282	CODE:
		1283	RETVAL = SvREFCNT (sv);
		1284	OUTPUT:
		1285	RETVAL
		1286
1042	MODULE = Deliantra::Client PACKAGE = DC::Font	1287	MODULE = Deliantra::Client PACKAGE = DC::Font
1043		1288
1044	PROTOTYPES: DISABLE	1289	PROTOTYPES: DISABLE
1045		1290
1046	DC::Font	1291	DC::Font
…		…
1331	PPCODE:	1576	PPCODE:
1332	{	1577	{
1333	int line, x;	1578	int line, x;
1334		1579
1335	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1580	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1336	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))	1581	#if !PANGO_VERSION_CHECK (1, 17, 3)
1337	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1582	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1338	--line;	1583	--line;
1339	#endif	1584	#endif
1340	EXTEND (SP, 2);	1585	EXTEND (SP, 2);
1341	PUSHs (sv_2mortal (newSViv (line)));	1586	PUSHs (sv_2mortal (newSViv (line)));
…		…
1475	if (ix)	1720	if (ix)
1476	{	1721	{
1477	glDisable (GL_ALPHA_TEST);	1722	glDisable (GL_ALPHA_TEST);
1478	glDisable (GL_BLEND);	1723	glDisable (GL_BLEND);
1479	}	1724	}
		1725	}
		1726
		1727	void
		1728	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)
		1729	PROTOTYPE: @
		1730	CODE:
		1731	{
		1732	glEnable (GL_BLEND);
		1733	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1734	glEnable (GL_TEXTURE_2D);
		1735	glBindTexture (GL_TEXTURE_2D, name1);
		1736
		1737	glColor3f (intensity, intensity, intensity);
		1738	glPushMatrix ();
		1739	glScalef (1./3, 1./3, 1.);
		1740
		1741	if (blend > 0.f)
		1742	{
		1743	float dx3 = dx * -3.f / w;
		1744	float dy3 = dy * -3.f / h;
		1745	GLfloat env_color[4] = { 0., 0., 0., blend };
		1746
		1747	/* interpolate the two shadow textures */
		1748	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1750
		1751	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1752	gl.ActiveTexture (GL_TEXTURE1);
		1753	glEnable (GL_TEXTURE_2D);
		1754	glBindTexture (GL_TEXTURE_2D, name2);
		1755	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1756
		1757	/* rgb == rgb(glcolor) */
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1760	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1761
		1762	/* alpha = interpolate t0, t1 by env_alpha */
		1763	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1764
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1766	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1767	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1768
		1769	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1770	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1771
		1772	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1774
		1775	glBegin (GL_QUADS);
		1776	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1777	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1778	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1779	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1780	glEnd ();
		1781
		1782	glDisable (GL_TEXTURE_2D);
		1783	gl.ActiveTexture (GL_TEXTURE0);
		1784	}
		1785	else
		1786	{
		1787	/* simple blending of one texture, also opengl <1.3 path */
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1789
		1790	glBegin (GL_QUADS);
		1791	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1792	glTexCoord2f (0, t); glVertex2f (0, h);
		1793	glTexCoord2f (s, t); glVertex2f (w, h);
		1794	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1795	glEnd ();
		1796	}
		1797
		1798	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1799	{
		1800	int x, y;
		1801	int dx3 = dx * 3;
		1802	int dy3 = dy * 3;
		1803
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1805	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1806	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1807	glTranslatef (-1., -1., 0);
		1808	glBegin (GL_QUADS);
		1809
		1810	for (y = 1; y < h; y += 3)
		1811	{
		1812	int y1 = y - dy3;
		1813	int y1valid = y1 >= 0 && y1 < h;
		1814
		1815	for (x = 1; x < w; x += 3)
		1816	{
		1817	int x1 = x - dx3;
		1818	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1819	uint8_t h2;
		1820
		1821	if (y1valid && x1 >= 0 && x1 < w)
		1822	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1823	else
		1824	h2 = 1; /* out of range == invisible */
		1825
		1826	if (h1 || h2)
		1827	{
		1828	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1829	glColor4f (1., 1., 1., alpha);
		1830
		1831	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1832	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1833	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1834	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1835	}
		1836	}
		1837	}
		1838	}
		1839
		1840	glEnd ();
		1841
		1842	glPopMatrix ();
		1843
		1844	glDisable (GL_TEXTURE_2D);
		1845	glDisable (GL_BLEND);
1480	}	1846	}
1481		1847
1482	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1848	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1483	CODE:	1849	CODE:
1484	{	1850	{
…		…
1590	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1956	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1591	// use uglier nearest interpolation because linear suffers	1957	// use uglier nearest interpolation because linear suffers
1592	// from transparent color bleeding and ugly wrapping effects.	1958	// from transparent color bleeding and ugly wrapping effects.
1593	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1959	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1594	}	1960	}
		1961
		1962	void
		1963	expire_textures (DC::Map self, int texid, int count)
		1964	PPCODE:
		1965	for (; texid < self->texs && count; ++texid, --count)
		1966	{
		1967	maptex *tex = self->tex + texid;
		1968
		1969	if (tex->name)
		1970	{
		1971	if (tex->unused)
		1972	{
		1973	tex->name = 0;
		1974	tex->unused = 0;
		1975	XPUSHs (sv_2mortal (newSViv (texid)));
		1976	}
		1977	else
		1978	tex->unused = 1;
		1979	}
		1980	}
1595		1981
1596	int	1982	int
1597	ox (DC::Map self)	1983	ox (DC::Map self)
1598	ALIAS:	1984	ALIAS:
1599	oy = 1	1985	oy = 1
…		…
1677	uint8_t ext, cmd;	2063	uint8_t ext, cmd;
1678		2064
1679	do	2065	do
1680	{	2066	{
1681	ext = *data++;	2067	ext = *data++;
1682	cmd = ext & 0x3f;	2068	cmd = ext & 0x7f;
1683		2069
1684	if (cmd < 4)	2070	if (cmd < 4)
1685	cell->darkness = 255 - ext * 64 + 1;	2071	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1686	else if (cmd == 5) // health	2072	else if (cmd == 5) // health
1687	{	2073	{
1688	cell->stat_width = 1;	2074	cell->stat_width = 1;
1689	cell->stat_hp = *data++;	2075	cell->stat_hp = *data++;
1690	}	2076	}
1691	else if (cmd == 6) // monster width	2077	else if (cmd == 6) // monster width
1692	cell->stat_width = *data++ + 1;	2078	cell->stat_width = *data++ + 1;
1693	else if (cmd == 0x47)	2079	else if (cmd == 0x47)
1694	{	2080	{
1695	if (*data == 4)	2081	if (*data == 1) cell->player = data [1];
1696	; // decode player count	2082	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2083	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2084	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1697		2085
1698	data += *data + 1;	2086	data += *data + 1;
1699	}	2087	}
1700	else if (cmd == 8) // cell flags	2088	else if (cmd == 8) // cell flags
1701	cell->flags = *data++;	2089	cell->flags = *data++;
…		…
1718	cell->tile [z] = self->face2tile [face];	2106	cell->tile [z] = self->face2tile [face];
1719		2107
1720	if (cell->tile [z])	2108	if (cell->tile [z])
1721	{	2109	{
1722	maptex *tex = self->tex + cell->tile [z];	2110	maptex *tex = self->tex + cell->tile [z];
		2111	tex->unused = 0;
1723	if (!tex->name)	2112	if (!tex->name)
1724	av_push (missing, newSViv (cell->tile [z]));	2113	av_push (missing, newSViv (cell->tile [z]));
1725		2114
1726	if (tex->smoothtile)	2115	if (tex->smoothtile)
1727	{	2116	{
1728	maptex *smooth = self->tex + tex->smoothtile;	2117	maptex *smooth = self->tex + tex->smoothtile;
		2118	smooth->unused = 0;
1729	if (!smooth->name)	2119	if (!smooth->name)
1730	av_push (missing, newSViv (tex->smoothtile));	2120	av_push (missing, newSViv (tex->smoothtile));
1731	}	2121	}
1732	}	2122	}
1733	}	2123	}
1734	}	2124	}
1735	else	2125	else
1736	cell->darkness = 0;	2126	CELL_CLEAR (cell);
1737	}	2127	}
1738	}	2128	}
1739	OUTPUT:	2129	OUTPUT:
1740	RETVAL	2130	RETVAL
1741		2131
…		…
1761	? self->row + y	2151	? self->row + y
1762	: 0;	2152	: 0;
1763		2153
1764	for (x = x0; x < x1; x++)	2154	for (x = x0; x < x1; x++)
1765	{	2155	{
1766	int r = 32, g = 32, b = 32, a = 192;	2156	unsigned int r = 32, g = 32, b = 32, a = 192;
1767		2157
1768	if (row && row->c0 <= x && x < row->c1)	2158	if (row && row->c0 <= x && x < row->c1)
1769	{	2159	{
1770	mapcell *cell = row->col + (x - row->c0);	2160	mapcell *cell = row->col + (x - row->c0);
1771		2161
…		…
1773	{	2163	{
1774	maptex tex = self->tex [cell->tile [z]];	2164	maptex tex = self->tex [cell->tile [z]];
1775	int a0 = 255 - tex.a;	2165	int a0 = 255 - tex.a;
1776	int a1 = tex.a;	2166	int a1 = tex.a;
1777		2167
1778	r = (r * a0 + tex.r * a1) / 255;	2168	r = div255 (r * a0 + tex.r * a1);
1779	g = (g * a0 + tex.g * a1) / 255;	2169	g = div255 (g * a0 + tex.g * a1);
1780	b = (b * a0 + tex.b * a1) / 255;	2170	b = div255 (b * a0 + tex.b * a1);
1781	a = (a * a0 + tex.a * a1) / 255;	2171	a = div255 (a * a0 + tex.a * a1);
1782	}	2172	}
1783	}	2173	}
1784		2174
1785	*map++ = (r )	2175	*map++ = (r )
1786	| (g << 8)	2176	| (g << 8)
…		…
1793	}	2183	}
1794	OUTPUT:	2184	OUTPUT:
1795	RETVAL	2185	RETVAL
1796		2186
1797	void	2187	void
1798	draw (DC::Map self, int mx, int my, int sw, int sh, int T)	2188	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)
1799	CODE:	2189	CODE:
1800	{	2190	{
1801	int x, y, z;	2191	int x, y, z;
1802		2192
1803	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2193	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1804	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2194	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1805	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2195	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1806	smooth_key skey;	2196	smooth_key skey;
1807		2197	int pl_x, pl_y;
		2198	maptex pl_tex;
1808	rc_t *rc = rc_alloc ();	2199	rc_t *rc = rc_alloc ();
		2200	rc_t *rc_ov = rc_alloc ();
1809	rc_key_t key;	2201	rc_key_t key;
1810	rc_array_t *arr;	2202	rc_array_t *arr;
1811		2203
		2204	pl_tex.name = 0;
		2205
1812	// thats current max. sorry.	2206	// that's current max. sorry.
1813	if (sw > 255) sw = 255;	2207	if (sw > 255) sw = 255;
1814	if (sh > 255) sh = 255;	2208	if (sh > 255) sh = 255;
1815		2209
1816	// clear key, in case of extra padding	2210	// clear key, in case of extra padding
1817	memset (&skey, 0, sizeof (skey));	2211	memset (&skey, 0, sizeof (skey));
…		…
1821	key.g = 255;	2215	key.g = 255;
1822	key.b = 255;	2216	key.b = 255;
1823	key.a = 255;	2217	key.a = 255;
1824	key.mode = GL_QUADS;	2218	key.mode = GL_QUADS;
1825	key.format = GL_T2F_V3F;	2219	key.format = GL_T2F_V3F;
1826	key.texname = -1;
1827		2220
1828	mx += self->x;	2221	mx += self->x;
1829	my += self->y;	2222	my += self->y;
1830		2223
1831	// first pass: determine smooth_max	2224	// first pass: determine smooth_max
…		…
1855	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2248	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1856		2249
1857	for (z = 0; z <= 2; z++)	2250	for (z = 0; z <= 2; z++)
1858	{	2251	{
1859	memset (smooth_level, 0, sizeof (smooth_level));	2252	memset (smooth_level, 0, sizeof (smooth_level));
		2253	key.texname = -1;
1860		2254
1861	for (y = 0; y < sh; y++)	2255	for (y = 0; y < sh; y++)
1862	if (0 <= y + my && y + my < self->rows)	2256	if (0 <= y + my && y + my < self->rows)
1863	{	2257	{
1864	maprow *row = self->row + (y + my);	2258	maprow *row = self->row + (y + my);
…		…
1874	maptex tex = self->tex [tile];	2268	maptex tex = self->tex [tile];
1875	int px, py;	2269	int px, py;
1876		2270
1877	if (key.texname != tex.name)	2271	if (key.texname != tex.name)
1878	{	2272	{
		2273	self->tex [tile].unused = 0;
		2274
1879	if (!tex.name)	2275	if (!tex.name)
1880	tex = self->tex [2]; /* missing, replace by noface */	2276	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1881		2277
1882	key.texname = tex.name;	2278	key.texname = tex.name;
1883	arr = rc_array (rc, &key);	2279	arr = rc_array (rc, &key);
1884	}	2280	}
1885		2281
1886	px = (x + 1) * T - tex.w;	2282	px = (x + 1) * Th - tex.w;
1887	py = (y + 1) * T - tex.h;	2283	py = (y + 1) * Tw - tex.h;
		2284
		2285	if (expect_false (cell->player == player) && expect_false (z == 2))
		2286	{
		2287	pl_x = px;
		2288	pl_y = py;
		2289	pl_tex = tex;
		2290	continue;
		2291	}
1888		2292
1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2293	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1890	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2294	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1891	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2295	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1892	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2296	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1893
1894	if (cell->flags && z == 2)
1895	{
1896	// overlays such as the speech bubble, probably more to come
1897	if (cell->flags & 1)
1898	{
1899	maptex tex = self->tex [1];
1900	int px = x * T + T * 2 / 32;
1901	int py = y * T - T * 6 / 32;
1902
1903	if (tex.name)
1904	{
1905	if (key.texname != tex.name)
1906	{
1907	key.texname = tex.name;
1908	arr = rc_array (rc, &key);
1909	}
1910
1911	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1912	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1913	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1914	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1915	}
1916	}
1917	}
1918		2297
1919	// update smooth hash	2298	// update smooth hash
1920	if (tex.smoothtile)	2299	if (tex.smoothtile)
1921	{	2300	{
1922	skey.tile = tex.smoothtile;	2301	skey.tile = tex.smoothtile;
…		…
1951	// corners	2330	// corners
1952	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2331	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1953	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2332	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1954	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2333	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1955	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2334	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2335	}
		2336	}
		2337
		2338	if (expect_false (z == 2) && expect_false (cell->flags))
		2339	{
		2340	// overlays such as the speech bubble, probably more to come
		2341	if (cell->flags & 1)
		2342	{
		2343	rc_key_t key_ov = key;
		2344	maptex tex = self->tex [TEXID_SPEECH];
		2345	rc_array_t *arr;
		2346	int px = x * Tw + Tw * 2 / 32;
		2347	int py = y * Th - Th * 6 / 32;
		2348
		2349	key_ov.texname = tex.name;
		2350	arr = rc_array (rc_ov, &key_ov);
		2351
		2352	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2353	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2354	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2355	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1956	}	2356	}
1957	}	2357	}
1958	}	2358	}
1959	}	2359	}
1960		2360
…		…
1987	if (!(bits & 0x1000)	2387	if (!(bits & 0x1000)
1988	&& skey->level == level	2388	&& skey->level == level
1989	&& level > smooth_max [skey->x][skey->y])	2389	&& level > smooth_max [skey->x][skey->y])
1990	{	2390	{
1991	maptex tex = self->tex [skey->tile];	2391	maptex tex = self->tex [skey->tile];
1992	int px = (((int)skey->x) - 1) * T;	2392	int px = (((int)skey->x) - 1) * Tw;
1993	int py = (((int)skey->y) - 1) * T;	2393	int py = (((int)skey->y) - 1) * Th;
1994	int border = bits & 15;	2394	int border = bits & 15;
1995	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2395	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1996	float dx = tex.s * .0625f; // 16 images/row	2396	float dx = tex.s * .0625f; // 16 images/row
1997	float dy = tex.t * .5f ; // 2 images/column	2397	float dy = tex.t * .5f ; // 2 images/column
1998		2398
…		…
2000	{	2400	{
2001	// this time avoiding texture state changes	2401	// this time avoiding texture state changes
2002	// save gobs of state changes.	2402	// save gobs of state changes.
2003	if (key.texname != tex.name)	2403	if (key.texname != tex.name)
2004	{	2404	{
		2405	self->tex [skey->tile].unused = 0;
		2406
2005	glEnd ();	2407	glEnd ();
2006	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2408	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2007	glBegin (GL_QUADS);	2409	glBegin (GL_QUADS);
2008	}	2410	}
2009		2411
2010	if (border)	2412	if (border)
2011	{	2413	{
2012	float ox = border * dx;	2414	float ox = border * dx;
2013		2415
2014	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2416	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2015	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2417	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2016	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2017	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2419	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2018	}	2420	}
2019		2421
2020	if (corner)	2422	if (corner)
2021	{	2423	{
2022	float ox = corner * dx;	2424	float ox = corner * dx;
2023		2425
2024	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2426	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2025	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2427	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2026	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2428	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2027	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2028	}	2430	}
2029	}	2431	}
2030	}	2432	}
2031	}	2433	}
2032	}	2434	}
…		…
2038	}	2440	}
2039		2441
2040	hv_clear (smooth);	2442	hv_clear (smooth);
2041	}	2443	}
2042		2444
		2445	if (pl_tex.name)
		2446	{
		2447	maptex tex = pl_tex;
		2448	int px = pl_x + sdx;
		2449	int py = pl_y + sdy;
		2450
		2451	key.texname = tex.name;
		2452	arr = rc_array (rc, &key);
		2453
		2454	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2455	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2456	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2457	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2458
		2459	rc_draw (rc);
		2460	}
		2461
		2462	rc_draw (rc_ov);
		2463	rc_clear (rc_ov);
		2464
2043	glDisable (GL_BLEND);	2465	glDisable (GL_BLEND);
2044	rc_free (rc);	2466	rc_free (rc);
		2467	rc_free (rc_ov);
2045		2468
2046	// top layer: overlays such as the health bar	2469	// top layer: overlays such as the health bar
2047	for (y = 0; y < sh; y++)	2470	for (y = 0; y < sh; y++)
2048	if (0 <= y + my && y + my < self->rows)	2471	if (0 <= y + my && y + my < self->rows)
2049	{	2472	{
…		…
2052	for (x = 0; x < sw; x++)	2475	for (x = 0; x < sw; x++)
2053	if (row->c0 <= x + mx && x + mx < row->c1)	2476	if (row->c0 <= x + mx && x + mx < row->c1)
2054	{	2477	{
2055	mapcell *cell = row->col + (x + mx - row->c0);	2478	mapcell *cell = row->col + (x + mx - row->c0);
2056		2479
2057	int px = x * T;	2480	int px = x * Tw;
2058	int py = y * T;	2481	int py = y * Th;
		2482
		2483	if (expect_false (cell->player == player))
		2484	{
		2485	px += sdx;
		2486	py += sdy;
		2487	}
2059		2488
2060	if (cell->stat_hp)	2489	if (cell->stat_hp)
2061	{	2490	{
2062	int width = cell->stat_width * T;	2491	int width = cell->stat_width * Tw;
2063	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2492	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2064		2493
2065	glColor3ub (0, 0, 0);	2494	glColor3ub (0, 0, 0);
2066	glRectf (px + 1, py - thick - 2,	2495	glRectf (px + 1, py - thick - 2,
2067	px + width - 1, py);	2496	px + width - 1, py);
2068		2497
…		…
2074	}	2503	}
2075	}	2504	}
2076	}	2505	}
2077		2506
2078	void	2507	void
2079	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2508	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2080	CODE:	2509	CODE:
2081	{	2510	{
2082	static float color[16][3] = {	2511	static float color[16][3] = {
2083	{ 0.00F, 0.00F, 0.00F },	2512	{ 0.00f, 0.00f, 0.00f },
2084	{ 1.00F, 1.00F, 1.00F },	2513	{ 1.00f, 1.00f, 1.00f },
2085	{ 0.00F, 0.00F, 0.55F },	2514	{ 0.00f, 0.00f, 0.55f },
2086	{ 1.00F, 0.00F, 0.00F },	2515	{ 1.00f, 0.00f, 0.00f },
2087		2516
2088	{ 1.00F, 0.54F, 0.00F },	2517	{ 1.00f, 0.54f, 0.00f },
2089	{ 0.11F, 0.56F, 1.00F },	2518	{ 0.11f, 0.56f, 1.00f },
2090	{ 0.93F, 0.46F, 0.00F },	2519	{ 0.93f, 0.46f, 0.00f },
2091	{ 0.18F, 0.54F, 0.34F },	2520	{ 0.18f, 0.54f, 0.34f },
2092		2521
2093	{ 0.56F, 0.73F, 0.56F },	2522	{ 0.56f, 0.73f, 0.56f },
2094	{ 0.80F, 0.80F, 0.80F },	2523	{ 0.80f, 0.80f, 0.80f },
2095	{ 0.55F, 0.41F, 0.13F },	2524	{ 0.55f, 0.41f, 0.13f },
2096	{ 0.99F, 0.77F, 0.26F },	2525	{ 0.99f, 0.77f, 0.26f },
2097		2526
2098	{ 0.74F, 0.65F, 0.41F },	2527	{ 0.74f, 0.65f, 0.41f },
2099		2528
2100	{ 0.00F, 1.00F, 1.00F },	2529	{ 0.00f, 1.00f, 1.00f },
2101	{ 1.00F, 0.00F, 1.00F },	2530	{ 1.00f, 0.00f, 1.00f },
2102	{ 1.00F, 1.00F, 0.00F },	2531	{ 1.00f, 1.00f, 0.00f },
2103	};	2532	};
2104		2533
2105	int x, y;	2534	int x, y;
2106		2535
2107	glEnable (GL_TEXTURE_2D);	2536	glEnable (GL_TEXTURE_2D);
		2537	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2538	* but the nvidia driver (185.18.14) mishandles alpha textures
		2539	* and takes the colour from god knows where instead of using
		2540	* Cp. MODULATE results in the same colour, but slightly different
		2541	* alpha, but atcually gives us the correct colour with nvidia.
		2542	*/
2108	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2543	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2109	glEnable (GL_BLEND);	2544	glEnable (GL_BLEND);
2110	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2545	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2111	glBegin (GL_QUADS);	2546	glBegin (GL_QUADS);
2112		2547
2113	for (y = 0; y < h; y++)	2548	for (y = 0; y < h; y++)
…		…
2117		2552
2118	if (m)	2553	if (m)
2119	{	2554	{
2120	float *c = color [m & 15];	2555	float *c = color [m & 15];
2121		2556
2122	float tx1 = m & 0x40 ? 0.5 : 0.;	2557	float tx1 = m & 0x40 ? 0.5f : 0.f;
2123	float tx2 = tx1 + 0.5;	2558	float tx2 = tx1 + 0.5f;
2124		2559
2125	glColor4f (c[0], c[1], c[2], 0.75);	2560	glColor4f (c[0], c[1], c[2], 1);
2126	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2561	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2127	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2562	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2128	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2563	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2129	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2564	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2130	}	2565	}
…		…
2138	void	2573	void
2139	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2574	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2140	PPCODE:	2575	PPCODE:
2141	{	2576	{
2142	int x, y;	2577	int x, y;
2143	int sw1 = sw + 2;	2578	int sw1 = sw + 2;
2144	int sh1 = sh + 2;	2579	int sh1 = sh + 2;
2145	int sh3 = sh * 3;	2580	int sh3 = sh * 3;
2146	int sw34 = (sw * 3 + 3) & ~3;	2581	int sw3 = sw * 3;
		2582	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2583	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2147	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2584	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2148	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2585	memset (darkness1, 0, sw1*sh1);
2149	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2150		2586
2151	SvPOK_only (darkness3_sv);	2587	SvPOK_only (darkness3_sv);
2152	SvCUR_set (darkness3_sv, sw34 * sh3);	2588	SvCUR_set (darkness3_sv, sw3 * sh3);
2153		2589
2154	mx += self->x - 1;	2590	mx += self->x - 1;
2155	my += self->y - 1;	2591	my += self->y - 1;
2156
2157	memset (darkness1, 255, sw1 * sh1);
2158		2592
2159	for (y = 0; y < sh1; y++)	2593	for (y = 0; y < sh1; y++)
2160	if (0 <= y + my && y + my < self->rows)	2594	if (0 <= y + my && y + my < self->rows)
2161	{	2595	{
2162	maprow *row = self->row + (y + my);	2596	maprow *row = self->row + (y + my);
…		…
2165	if (row->c0 <= x + mx && x + mx < row->c1)	2599	if (row->c0 <= x + mx && x + mx < row->c1)
2166	{	2600	{
2167	mapcell *cell = row->col + (x + mx - row->c0);	2601	mapcell *cell = row->col + (x + mx - row->c0);
2168		2602
2169	darkness1 [y * sw1 + x] = cell->darkness	2603	darkness1 [y * sw1 + x] = cell->darkness
2170	? 255 - (cell->darkness - 1)	2604	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2171	: 255 - FOW_DARKNESS;	2605	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2172	}	2606	}
2173	}	2607	}
2174		2608
2175	for (y = 0; y < sh; ++y)	2609	for (y = 0; y < sh; ++y)
2176	for (x = 0; x < sw; ++x)	2610	for (x = 0; x < sw; ++x)
…		…
2195		2629
2196	uint8_t r13 = (d13 + d23 + d12) / 3;	2630	uint8_t r13 = (d13 + d23 + d12) / 3;
2197	uint8_t r23 = d23;	2631	uint8_t r23 = d23;
2198	uint8_t r33 = (d23 + d33 + d32) / 3;	2632	uint8_t r33 = (d23 + d33 + d32) / 3;
2199		2633
2200	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2201	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2202	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2636	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2203	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2204	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2205	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2639	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2206	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2207	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2208	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2642	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2209	}	2643	}
2210		2644
2211	free (darkness1);	2645	free (darkness1);
2212		2646
2213	EXTEND (SP, 3);	2647	EXTEND (SP, 3);
2214	PUSHs (sv_2mortal (newSViv (sw34)));	2648	PUSHs (sv_2mortal (newSViv (sw3)));
2215	PUSHs (sv_2mortal (newSViv (sh3)));	2649	PUSHs (sv_2mortal (newSViv (sh3)));
2216	PUSHs (darkness3_sv);	2650	PUSHs (darkness3_sv);
2217	}	2651	}
2218		2652
2219	SV *	2653	SV *
…		…
2282	else	2716	else
2283	*data++ = 0;	2717	*data++ = 0;
2284	}	2718	}
2285	}	2719	}
2286		2720
		2721	/* if size is w*h + 5 then no data has been found */
		2722	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2723	{
2287	SvPOK_only (data_sv);	2724	SvPOK_only (data_sv);
2288	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2725	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2726	}
		2727
2289	RETVAL = data_sv;	2728	RETVAL = data_sv;
2290	}	2729	}
2291	OUTPUT:	2730	OUTPUT:
2292	RETVAL	2731	RETVAL
2293		2732
2294	void	2733	void
2295	set_rect (DC::Map self, int x0, int y0, uint8_t *data)	2734	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2296	PPCODE:	2735	PPCODE:
2297	{	2736	{
2298	int x, y, z;	2737	int x, y, z;
2299	int w, h;	2738	int w, h;
2300	int x1, y1;	2739	int x1, y1;
		2740	STRLEN len;
		2741	uint8_t *data, *end;
		2742
		2743	len = SvLEN (data_sv);
		2744	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2745	data = SvPVbyte_nolen (data_sv);
		2746	end = data + len + 8;
		2747
		2748	if (len < 5)
		2749	XSRETURN_EMPTY;
2301		2750
2302	if (*data++ != 0)	2751	if (*data++ != 0)
2303	XSRETURN_EMPTY; /* version mismatch */	2752	XSRETURN_EMPTY; /* version mismatch */
2304		2753
2305	w = *data++ << 8; w |= *data++;	2754	w = *data++ << 8; w |= *data++;
…		…
2320	{	2769	{
2321	maprow *row = map_get_row (self, y);	2770	maprow *row = map_get_row (self, y);
2322		2771
2323	for (x = x0; x < x1; x++)	2772	for (x = x0; x < x1; x++)
2324	{	2773	{
		2774	uint8_t flags;
		2775
		2776	if (data + 7 >= end)
		2777	XSRETURN_EMPTY;
		2778
2325	uint8_t flags = *data++;	2779	flags = *data++;
2326		2780
2327	if (flags)	2781	if (flags)
2328	{	2782	{
2329	mapcell *cell = row_get_cell (row, x);	2783	mapcell *cell = row_get_cell (row, x);
2330	tileid tile[3] = { 0, 0, 0 };	2784	tileid tile[3] = { 0, 0, 0 };
…		…
2333	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2787	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2334	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2788	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2335		2789
2336	if (cell->darkness == 0)	2790	if (cell->darkness == 0)
2337	{	2791	{
2338	cell->darkness = 0;	2792	/*cell->darkness = 0;*/
		2793	EXTEND (SP, 3);
2339		2794
2340	for (z = 0; z <= 2; z++)	2795	for (z = 0; z <= 2; z++)
2341	{	2796	{
2342	tileid t = tile [z];	2797	tileid t = tile [z];
2343		2798
2344	if (t >= self->texs || (t && !self->tex [t].name))	2799	if (t >= self->texs || (t && !self->tex [t].name))
2345	{	2800	{
2346	XPUSHs (sv_2mortal (newSViv (t)));	2801	PUSHs (sv_2mortal (newSViv (t)));
2347	need_texid (self, t);	2802	need_texid (self, t);
2348	}	2803	}
2349		2804
2350	cell->tile [z] = t;	2805	cell->tile [z] = t;
2351	}	2806	}
…		…
2396	if (RETVAL < 0)	2851	if (RETVAL < 0)
2397	{	2852	{
2398	RETVAL = Mix_GroupOldest (-1);	2853	RETVAL = Mix_GroupOldest (-1);
2399		2854
2400	if (RETVAL < 0)	2855	if (RETVAL < 0)
		2856	{
		2857	// happens sometimes, maybe it just stopped playing(?)
		2858	RETVAL = Mix_GroupAvailable (-1);
		2859
		2860	if (RETVAL < 0)
2401	XSRETURN_UNDEF;	2861	XSRETURN_UNDEF;
2402		2862	}
		2863	else
2403	Mix_HaltChannel (RETVAL);	2864	Mix_HaltChannel (RETVAL);
2404	}	2865	}
2405		2866
2406	Mix_UnregisterAllEffects (RETVAL);	2867	Mix_UnregisterAllEffects (RETVAL);
2407	Mix_Volume (RETVAL, 128);	2868	Mix_Volume (RETVAL, 128);
2408	}	2869	}
…		…
2455	void	2916	void
2456	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2917	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2457	CODE:	2918	CODE:
2458	{	2919	{
2459	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2920	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2460	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2921	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2461	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2922	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2462	}	2923	}
2463		2924
2464	void	2925	void
2465	set_reverse_stereo (DC::Channel self, int flip)	2926	set_reverse_stereo (DC::Channel self, int flip)
…		…
2467	Mix_SetReverseStereo (self, flip);	2928	Mix_SetReverseStereo (self, flip);
2468		2929
2469	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2930	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2470		2931
2471	PROTOTYPES: DISABLE	2932	PROTOTYPES: DISABLE
		2933
		2934	void
		2935	decoders ()
		2936	PPCODE:
		2937	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2938	int i, num = Mix_GetNumChunkDecoders ();
		2939	EXTEND (SP, num);
		2940	for (i = 0; i < num; ++i)
		2941	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2942	#else
		2943	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2944	#endif
2472		2945
2473	DC::MixChunk	2946	DC::MixChunk
2474	new (SV *class, DC::RW rwops)	2947	new (SV *class, DC::RW rwops)
2475	CODE:	2948	CODE:
2476	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2949	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2509	OUTPUT:	2982	OUTPUT:
2510	RETVAL	2983	RETVAL
2511		2984
2512	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2985	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2513		2986
		2987	void
		2988	decoders ()
		2989	PPCODE:
		2990	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2991	int i, num = Mix_GetNumMusicDecoders ();
		2992	EXTEND (SP, num);
		2993	for (i = 0; i < num; ++i)
		2994	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2995	#else
		2996	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2997	#endif
		2998
2514	int	2999	int
2515	volume (int volume = -1)	3000	volume (int volume = -1)
2516	PROTOTYPE: ;$	3001	PROTOTYPE: ;$
2517	CODE:	3002	CODE:
2518	if (items > 0)	3003	if (items > 0)
…		…
2528		3013
2529	void	3014	void
2530	halt ()	3015	halt ()
2531	CODE:	3016	CODE:
2532	Mix_HaltMusic ();	3017	Mix_HaltMusic ();
		3018
		3019	int
		3020	playing ()
		3021	CODE:
		3022	RETVAL = Mix_PlayingMusic ();
		3023	OUTPUT:
		3024	RETVAL
2533		3025
2534	DC::MixMusic	3026	DC::MixMusic
2535	new (SV *class, DC::RW rwops)	3027	new (SV *class, DC::RW rwops)
2536	CODE:	3028	CODE:
2537	RETVAL = Mix_LoadMUS_RW (rwops);	3029	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2568	} *civ, const_iv[] = {	3060	} *civ, const_iv[] = {
2569	# define const_iv(name) { # name, (IV)name }	3061	# define const_iv(name) { # name, (IV)name }
2570	const_iv (GL_VENDOR),	3062	const_iv (GL_VENDOR),
2571	const_iv (GL_VERSION),	3063	const_iv (GL_VERSION),
2572	const_iv (GL_EXTENSIONS),	3064	const_iv (GL_EXTENSIONS),
		3065	const_iv (GL_MAX_TEXTURE_UNITS),
2573	const_iv (GL_COLOR_MATERIAL),	3066	const_iv (GL_COLOR_MATERIAL),
2574	const_iv (GL_SMOOTH),	3067	const_iv (GL_SMOOTH),
2575	const_iv (GL_FLAT),	3068	const_iv (GL_FLAT),
2576	const_iv (GL_DITHER),	3069	const_iv (GL_DITHER),
2577	const_iv (GL_BLEND),	3070	const_iv (GL_BLEND),
…		…
2589	const_iv (GL_ZERO),	3082	const_iv (GL_ZERO),
2590	const_iv (GL_SRC_ALPHA),	3083	const_iv (GL_SRC_ALPHA),
2591	const_iv (GL_DST_ALPHA),	3084	const_iv (GL_DST_ALPHA),
2592	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3085	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2593	const_iv (GL_ONE_MINUS_DST_ALPHA),	3086	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3087	const_iv (GL_SRC_COLOR),
		3088	const_iv (GL_DST_COLOR),
		3089	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3090	const_iv (GL_ONE_MINUS_DST_COLOR),
2594	const_iv (GL_SRC_ALPHA_SATURATE),	3091	const_iv (GL_SRC_ALPHA_SATURATE),
2595	const_iv (GL_RGB),	3092	const_iv (GL_RGB),
2596	const_iv (GL_RGBA),	3093	const_iv (GL_RGBA),
2597	const_iv (GL_RGBA4),	3094	const_iv (GL_RGBA4),
2598	const_iv (GL_RGBA8),	3095	const_iv (GL_RGBA8),
…		…
2666	const_iv (GL_NICEST),	3163	const_iv (GL_NICEST),
2667	const_iv (GL_V2F),	3164	const_iv (GL_V2F),
2668	const_iv (GL_V3F),	3165	const_iv (GL_V3F),
2669	const_iv (GL_T2F_V3F),	3166	const_iv (GL_T2F_V3F),
2670	const_iv (GL_T2F_N3F_V3F),	3167	const_iv (GL_T2F_N3F_V3F),
		3168	const_iv (GL_FUNC_ADD),
		3169	const_iv (GL_FUNC_SUBTRACT),
		3170	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2671	# undef const_iv	3171	# undef const_iv
2672	};	3172	};
2673		3173
2674	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3174	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2675	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3175	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2676		3176
2677	texture_av = newAV ();	3177	texture_av = newAV ();
2678	AvREAL_off (texture_av);	3178	AvREAL_off (texture_av);
2679	}	3179	}
2680		3180
2681	void	3181	void
2682	disable_GL_EXT_blend_func_separate ()	3182	disable_GL_EXT_blend_func_separate ()
2683	CODE:	3183	CODE:
2684	gl.BlendFuncSeparate = 0;	3184	gl.BlendFuncSeparate = 0;
2685	gl.BlendFuncSeparateEXT = 0;	3185	gl.BlendFuncSeparateEXT = 0;
		3186
		3187	void
		3188	apple_nvidia_bug (int enable)
2686		3189
2687	char *	3190	char *
2688	gl_vendor ()	3191	gl_vendor ()
2689	CODE:	3192	CODE:
2690	RETVAL = (char *)glGetString (GL_VENDOR);	3193	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2721		3224
2722	int glGetError ()	3225	int glGetError ()
2723		3226
2724	void glFinish ()	3227	void glFinish ()
2725		3228
		3229	void glFlush ()
		3230
2726	void glClear (int mask)	3231	void glClear (int mask)
2727		3232
2728	void glClearColor (float r, float g, float b, float a = 1.0)	3233	void glClearColor (float r, float g, float b, float a = 1.0)
2729	PROTOTYPE: @	3234	PROTOTYPE: @
2730		3235
…		…
2739	void glBlendFunc (int sfactor, int dfactor)	3244	void glBlendFunc (int sfactor, int dfactor)
2740		3245
2741	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3246	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2742	CODE:	3247	CODE:
2743	gl_BlendFuncSeparate (sa, da, saa, daa);	3248	gl_BlendFuncSeparate (sa, da, saa, daa);
		3249
		3250	# void glBlendEquation (int se)
2744		3251
2745	void glDepthMask (int flag)	3252	void glDepthMask (int flag)
2746		3253
2747	void glLogicOp (int opcode)	3254	void glLogicOp (int opcode)
2748		3255
…		…
2783	void glRotate (float angle, float x, float y, float z)	3290	void glRotate (float angle, float x, float y, float z)
2784	CODE:	3291	CODE:
2785	glRotatef (angle, x, y, z);	3292	glRotatef (angle, x, y, z);
2786		3293
2787	void glColor (float r, float g, float b, float a = 1.0)	3294	void glColor (float r, float g, float b, float a = 1.0)
		3295	PROTOTYPE: @
2788	ALIAS:	3296	ALIAS:
2789	glColor_premultiply = 1	3297	glColor_premultiply = 1
2790	CODE:	3298	CODE:
2791	if (ix)	3299	if (ix)
2792	{	3300	{
…		…
2897	void glNewList (int list, int mode = GL_COMPILE)	3405	void glNewList (int list, int mode = GL_COMPILE)
2898		3406
2899	void glEndList ()	3407	void glEndList ()
2900		3408
2901	void glCallList (int list)	3409	void glCallList (int list)
		3410
		3411	void c_init ()
		3412	CODE:
		3413	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3414	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2902		3415
2903	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3416	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2904		3417
2905	PROTOTYPES: DISABLE	3418	PROTOTYPES: DISABLE
2906		3419

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