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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.252 by root, Fri Dec 28 17:30:33 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	#if 0	97	/* mask out modifiers we are not interested in */
76	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
77	#else	99
78	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
79	#endif	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	}
80		123
81	static AV *texture_av;	124	static AV *texture_av;
82		125
83	static struct	126	static struct
84	{	127	{
…		…
178		221
179	static void	222	static void
180	layout_update_font (DC__Layout self)	223	layout_update_font (DC__Layout self)
181	{	224	{
182	/* 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
183	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
184	*/	227	*/
185	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
186		229
187	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
188	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
…		…
216	int w, h;	259	int w, h;
217	float s, t;	260	float s, t;
218	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
219	tileid smoothtile;	262	tileid smoothtile;
220	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
221	} maptex;	265	} maptex;
222		266
223	typedef struct {	267	typedef struct {
224	uint32_t player;	268	uint32_t player;
225	tileid tile[3];	269	tileid tile[3];
…		…
357	self->oy = 0;	401	self->oy = 0;
358	self->row = 0;	402	self->row = 0;
359	self->rows = 0;	403	self->rows = 0;
360	}	404	}
361		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
362	static void	416	static void
363	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)
364	{	418	{
365	int x, y;	419	int x, y;
366	maprow *row;	420	maprow *row;
…		…
380	if (x >= row->c1)	434	if (x >= row->c1)
381	break;	435	break;
382		436
383	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
384		438
385	cell->darkness = 0;	439	CELL_CLEAR (cell);
386	cell->stat_hp = 0;
387	cell->flags = 0;
388	cell->player = 0;
389	}	440	}
390	}	441	}
391	}	442	}
392		443
393	typedef struct {	444	typedef struct {
…		…
428	ev.code = 1;	479	ev.code = 1;
429	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
430	ev.data2 = 0;	481	ev.data2 = 0;
431		482
432	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;
433	}	490	}
434		491
435	static unsigned int	492	static unsigned int
436	minpot (unsigned int n)	493	minpot (unsigned int n)
437	{	494	{
…		…
504	if (!svp || !SvTRUE (*svp))	561	if (!svp || !SvTRUE (*svp))
505	return 0;	562	return 0;
506		563
507	return 1;	564	return 1;
508	}	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
509		618
510	MODULE = Deliantra::Client PACKAGE = DC	619	MODULE = Deliantra::Client PACKAGE = DC
511		620
512	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
513		622
…		…
542	const_iv (SDL_USEREVENT),	651	const_iv (SDL_USEREVENT),
543		652
544	const_iv (SDL_APPINPUTFOCUS),	653	const_iv (SDL_APPINPUTFOCUS),
545	const_iv (SDL_APPMOUSEFOCUS),	654	const_iv (SDL_APPMOUSEFOCUS),
546	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),
547		706
548	const_iv (SDLK_FIRST),	707	const_iv (SDLK_FIRST),
549	const_iv (SDLK_LAST),	708	const_iv (SDLK_LAST),
550	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
551	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
…		…
627	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
628	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
629	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
630	const_iv (KMOD_MODE),	789	const_iv (KMOD_MODE),
631		790
		791	const_iv (KMOD_LRAM),
		792
632	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)
633	# undef const_iv	823	# undef const_iv
634	};	824	};
635		825
636	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--)
637	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
638		828
639	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
640	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
641	}	831	}
642		832
…		…
659		849
660	IV minpot (UV n)	850	IV minpot (UV n)
661		851
662	IV popcount (UV n)	852	IV popcount (UV n)
663		853
		854	NV distance (NV dx, NV dy)
		855	CODE:
		856	RETVAL = pow (dx * dx + dy * dy, 0.5);
		857	OUTPUT:
		858	RETVAL
		859
664	void	860	void
665	pango_init ()	861	pango_init ()
666	CODE:	862	CODE:
667	{	863	{
668	opengl_fontmap = pango_opengl_font_map_new ();	864	opengl_fontmap = pango_opengl_font_map_new ();
669	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);
670	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	866	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
671	#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)
672	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	869	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
673	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/	870	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
674	#endif	871	#endif
675	}	872	}
676		873
677	char *
678	SDL_GetError ()	874	char *SDL_GetError ()
679		875
680	int	876	void SDL_braino ()
681	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
682		877
683	void	878	int SDL_Init (U32 flags)
		879
		880	int SDL_InitSubSystem (U32 flags)
		881
		882	void SDL_QuitSubSystem (U32 flags)
		883
684	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
685		894
686	void	895	void
687	SDL_ListModes (int rgb, int alpha)	896	SDL_ListModes (int rgb, int alpha)
688	PPCODE:	897	PPCODE:
689	{	898	{
…		…
701	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	910	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
702	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	911	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
703	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	912	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
704		913
705	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	914	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
706	#if SDL_VERSION_ATLEAST(1,2,10)
707	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
708	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	915	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
709	#endif
710		916
711	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	917	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
712		918
713	if (m && m != (SDL_Rect **)-1)	919	if (m && m != (SDL_Rect **)-1)
714	while (*m)	920	while (*m)
715	{	921	{
716	if ((*m)->w >= 800 && (*m)->h >= 480)	922	if ((*m)->w >= 400 && (*m)->h >= 300)
717	{	923	{
718	AV *av = newAV ();	924	AV *av = newAV ();
719	av_push (av, newSViv ((*m)->w));	925	av_push (av, newSViv ((*m)->w));
720	av_push (av, newSViv ((*m)->h));	926	av_push (av, newSViv ((*m)->h));
721	av_push (av, newSViv (rgb));	927	av_push (av, newSViv (rgb));
…		…
749		955
750	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");	956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
751	#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);
752	#include "glfunc.h"	958	#include "glfunc.h"
753	#undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
754	}	963	}
755	}	964	}
756	OUTPUT:	965	OUTPUT:
757	RETVAL	966	RETVAL
758		967
…		…
763	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
764		973
765	int	974	int
766	SDL_GetAppState ()	975	SDL_GetAppState ()
767		976
		977	int
		978	SDL_GetModState ()
		979
		980	int
		981	SDL_WaitEvent ()
		982	C_ARGS: 0
		983
768	void	984	void
		985	SDL_PumpEvents ()
		986
		987	void
769	poll_events ()	988	peep_events ()
770	PPCODE:	989	PPCODE:
771	{	990	{
772	SDL_Event ev;	991	SDL_Event ev;
773		992
774	SDL_PumpEvents ();	993	SDL_PumpEvents ();
…		…
781	{	1000	{
782	case SDL_KEYDOWN:	1001	case SDL_KEYDOWN:
783	case SDL_KEYUP:	1002	case SDL_KEYUP:
784	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1003	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
785	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1004	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
786	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1005	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
787	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1006	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
788	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1007	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
789	break;	1008	break;
790		1009
791	case SDL_ACTIVEEVENT:	1010	case SDL_ACTIVEEVENT:
792	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1011	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
810	x = ev.motion.x;	1029	x = ev.motion.x;
811	y = ev.motion.y;	1030	y = ev.motion.y;
812	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1031	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
813	}	1032	}
814		1033
815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1034	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
816	hv_store (hv, "state", 5, newSViv (state), 0);	1035	hv_store (hv, "state", 5, newSViv (state), 0);
817	hv_store (hv, "x", 1, newSViv (x), 0);	1036	hv_store (hv, "x", 1, newSViv (x), 0);
818	hv_store (hv, "y", 1, newSViv (y), 0);	1037	hv_store (hv, "y", 1, newSViv (y), 0);
819	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1038	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
820	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1039	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
821	}	1040	}
822	break;	1041	break;
823		1042
824	case SDL_MOUSEBUTTONDOWN:	1043	case SDL_MOUSEBUTTONDOWN:
825	case SDL_MOUSEBUTTONUP:	1044	case SDL_MOUSEBUTTONUP:
826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1045	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
827		1046
828	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1047	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
829	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1048	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
830	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1049	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
831	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1050	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
839	}	1058	}
840		1059
841	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))));
842	}	1061	}
843	}	1062	}
		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
844		1076
845	int	1077	int
846	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)
847	POSTCALL:	1079	POSTCALL:
848	Mix_HookMusicFinished (music_finished);	1080	Mix_HookMusicFinished (music_finished);
…		…
905	}	1137	}
906	}	1138	}
907	#endif	1139	#endif
908	}	1140	}
909		1141
910	void	1142	int
911	add_font (char *file)	1143	add_font (char *file)
912	CODE:	1144	CODE:
913	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)
914		1155
915	void	1156	void
916	load_image_inline (SV *image_)	1157	load_image_inline (SV *image_)
917	ALIAS:	1158	ALIAS:
918	load_image_file = 1	1159	load_image_file = 1
…		…
1034	#if DEBUG	1275	#if DEBUG
1035	VALGRIND_DO_LEAK_CHECK;	1276	VALGRIND_DO_LEAK_CHECK;
1036	#endif	1277	#endif
1037	}	1278	}
1038		1279
		1280	int
		1281	SvREFCNT (SV *sv)
		1282	CODE:
		1283	RETVAL = SvREFCNT (sv);
		1284	OUTPUT:
		1285	RETVAL
		1286
1039	MODULE = Deliantra::Client PACKAGE = DC::Font	1287	MODULE = Deliantra::Client PACKAGE = DC::Font
1040		1288
1041	PROTOTYPES: DISABLE	1289	PROTOTYPES: DISABLE
1042		1290
1043	DC::Font	1291	DC::Font
…		…
1328	PPCODE:	1576	PPCODE:
1329	{	1577	{
1330	int line, x;	1578	int line, x;
1331		1579
1332	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);
1333	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))	1581	#if !PANGO_VERSION_CHECK (1, 17, 3)
1334	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1582	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1335	--line;	1583	--line;
1336	#endif	1584	#endif
1337	EXTEND (SP, 2);	1585	EXTEND (SP, 2);
1338	PUSHs (sv_2mortal (newSViv (line)));	1586	PUSHs (sv_2mortal (newSViv (line)));
…		…
1472	if (ix)	1720	if (ix)
1473	{	1721	{
1474	glDisable (GL_ALPHA_TEST);	1722	glDisable (GL_ALPHA_TEST);
1475	glDisable (GL_BLEND);	1723	glDisable (GL_BLEND);
1476	}	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);
1477	}	1846	}
1478		1847
1479	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)
1480	CODE:	1849	CODE:
1481	{	1850	{
…		…
1587	//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);
1588	// use uglier nearest interpolation because linear suffers	1957	// use uglier nearest interpolation because linear suffers
1589	// from transparent color bleeding and ugly wrapping effects.	1958	// from transparent color bleeding and ugly wrapping effects.
1590	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1959	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1591	}	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	}
1592		1981
1593	int	1982	int
1594	ox (DC::Map self)	1983	ox (DC::Map self)
1595	ALIAS:	1984	ALIAS:
1596	oy = 1	1985	oy = 1
…		…
1674	uint8_t ext, cmd;	2063	uint8_t ext, cmd;
1675		2064
1676	do	2065	do
1677	{	2066	{
1678	ext = *data++;	2067	ext = *data++;
1679	cmd = ext & 0x3f;	2068	cmd = ext & 0x7f;
1680		2069
1681	if (cmd < 4)	2070	if (cmd < 4)
1682	cell->darkness = 255 - ext * 64 + 1;	2071	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1683	else if (cmd == 5) // health	2072	else if (cmd == 5) // health
1684	{	2073	{
1685	cell->stat_width = 1;	2074	cell->stat_width = 1;
1686	cell->stat_hp = *data++;	2075	cell->stat_hp = *data++;
1687	}	2076	}
1688	else if (cmd == 6) // monster width	2077	else if (cmd == 6) // monster width
1689	cell->stat_width = *data++ + 1;	2078	cell->stat_width = *data++ + 1;
1690	else if (cmd == 0x47)	2079	else if (cmd == 0x47)
1691	{	2080	{
1692	if (*data == 4)	2081	if (*data == 1) cell->player = data [1];
1693	; // 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);
1694		2085
1695	data += *data + 1;	2086	data += *data + 1;
1696	}	2087	}
1697	else if (cmd == 8) // cell flags	2088	else if (cmd == 8) // cell flags
1698	cell->flags = *data++;	2089	cell->flags = *data++;
…		…
1715	cell->tile [z] = self->face2tile [face];	2106	cell->tile [z] = self->face2tile [face];
1716		2107
1717	if (cell->tile [z])	2108	if (cell->tile [z])
1718	{	2109	{
1719	maptex *tex = self->tex + cell->tile [z];	2110	maptex *tex = self->tex + cell->tile [z];
		2111	tex->unused = 0;
1720	if (!tex->name)	2112	if (!tex->name)
1721	av_push (missing, newSViv (cell->tile [z]));	2113	av_push (missing, newSViv (cell->tile [z]));
1722		2114
1723	if (tex->smoothtile)	2115	if (tex->smoothtile)
1724	{	2116	{
1725	maptex *smooth = self->tex + tex->smoothtile;	2117	maptex *smooth = self->tex + tex->smoothtile;
		2118	smooth->unused = 0;
1726	if (!smooth->name)	2119	if (!smooth->name)
1727	av_push (missing, newSViv (tex->smoothtile));	2120	av_push (missing, newSViv (tex->smoothtile));
1728	}	2121	}
1729	}	2122	}
1730	}	2123	}
1731	}	2124	}
1732	else	2125	else
1733	cell->darkness = 0;	2126	CELL_CLEAR (cell);
1734	}	2127	}
1735	}	2128	}
1736	OUTPUT:	2129	OUTPUT:
1737	RETVAL	2130	RETVAL
1738		2131
…		…
1758	? self->row + y	2151	? self->row + y
1759	: 0;	2152	: 0;
1760		2153
1761	for (x = x0; x < x1; x++)	2154	for (x = x0; x < x1; x++)
1762	{	2155	{
1763	int r = 32, g = 32, b = 32, a = 192;	2156	unsigned int r = 32, g = 32, b = 32, a = 192;
1764		2157
1765	if (row && row->c0 <= x && x < row->c1)	2158	if (row && row->c0 <= x && x < row->c1)
1766	{	2159	{
1767	mapcell *cell = row->col + (x - row->c0);	2160	mapcell *cell = row->col + (x - row->c0);
1768		2161
…		…
1770	{	2163	{
1771	maptex tex = self->tex [cell->tile [z]];	2164	maptex tex = self->tex [cell->tile [z]];
1772	int a0 = 255 - tex.a;	2165	int a0 = 255 - tex.a;
1773	int a1 = tex.a;	2166	int a1 = tex.a;
1774		2167
1775	r = (r * a0 + tex.r * a1) / 255;	2168	r = div255 (r * a0 + tex.r * a1);
1776	g = (g * a0 + tex.g * a1) / 255;	2169	g = div255 (g * a0 + tex.g * a1);
1777	b = (b * a0 + tex.b * a1) / 255;	2170	b = div255 (b * a0 + tex.b * a1);
1778	a = (a * a0 + tex.a * a1) / 255;	2171	a = div255 (a * a0 + tex.a * a1);
1779	}	2172	}
1780	}	2173	}
1781		2174
1782	*map++ = (r )	2175	*map++ = (r )
1783	| (g << 8)	2176	| (g << 8)
…		…
1790	}	2183	}
1791	OUTPUT:	2184	OUTPUT:
1792	RETVAL	2185	RETVAL
1793		2186
1794	void	2187	void
1795	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)
1796	CODE:	2189	CODE:
1797	{	2190	{
1798	int x, y, z;	2191	int x, y, z;
1799		2192
1800	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2193	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1801	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
1802	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)
1803	smooth_key skey;	2196	smooth_key skey;
1804		2197	int pl_x, pl_y;
		2198	maptex pl_tex;
1805	rc_t *rc = rc_alloc ();	2199	rc_t *rc = rc_alloc ();
		2200	rc_t *rc_ov = rc_alloc ();
1806	rc_key_t key;	2201	rc_key_t key;
1807	rc_array_t *arr;	2202	rc_array_t *arr;
1808		2203
		2204	pl_tex.name = 0;
		2205
1809	// thats current max. sorry.	2206	// that's current max. sorry.
1810	if (sw > 255) sw = 255;	2207	if (sw > 255) sw = 255;
1811	if (sh > 255) sh = 255;	2208	if (sh > 255) sh = 255;
1812		2209
1813	// clear key, in case of extra padding	2210	// clear key, in case of extra padding
1814	memset (&skey, 0, sizeof (skey));	2211	memset (&skey, 0, sizeof (skey));
…		…
1818	key.g = 255;	2215	key.g = 255;
1819	key.b = 255;	2216	key.b = 255;
1820	key.a = 255;	2217	key.a = 255;
1821	key.mode = GL_QUADS;	2218	key.mode = GL_QUADS;
1822	key.format = GL_T2F_V3F;	2219	key.format = GL_T2F_V3F;
1823	key.texname = -1;
1824		2220
1825	mx += self->x;	2221	mx += self->x;
1826	my += self->y;	2222	my += self->y;
1827		2223
1828	// first pass: determine smooth_max	2224	// first pass: determine smooth_max
…		…
1852	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2248	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1853		2249
1854	for (z = 0; z <= 2; z++)	2250	for (z = 0; z <= 2; z++)
1855	{	2251	{
1856	memset (smooth_level, 0, sizeof (smooth_level));	2252	memset (smooth_level, 0, sizeof (smooth_level));
		2253	key.texname = -1;
1857		2254
1858	for (y = 0; y < sh; y++)	2255	for (y = 0; y < sh; y++)
1859	if (0 <= y + my && y + my < self->rows)	2256	if (0 <= y + my && y + my < self->rows)
1860	{	2257	{
1861	maprow *row = self->row + (y + my);	2258	maprow *row = self->row + (y + my);
…		…
1871	maptex tex = self->tex [tile];	2268	maptex tex = self->tex [tile];
1872	int px, py;	2269	int px, py;
1873		2270
1874	if (key.texname != tex.name)	2271	if (key.texname != tex.name)
1875	{	2272	{
		2273	self->tex [tile].unused = 0;
		2274
1876	if (!tex.name)	2275	if (!tex.name)
1877	tex = self->tex [2]; /* missing, replace by noface */	2276	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1878		2277
1879	key.texname = tex.name;	2278	key.texname = tex.name;
1880	arr = rc_array (rc, &key);	2279	arr = rc_array (rc, &key);
1881	}	2280	}
1882		2281
1883	px = (x + 1) * T - tex.w;	2282	px = (x + 1) * Th - tex.w;
1884	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	}
1885		2292
1886	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2293	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1887	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);
1888	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);
1889	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);
1890
1891	if (cell->flags && z == 2)
1892	{
1893	// overlays such as the speech bubble, probably more to come
1894	if (cell->flags & 1)
1895	{
1896	maptex tex = self->tex [1];
1897	int px = x * T + T * 2 / 32;
1898	int py = y * T - T * 6 / 32;
1899
1900	if (tex.name)
1901	{
1902	if (key.texname != tex.name)
1903	{
1904	key.texname = tex.name;
1905	arr = rc_array (rc, &key);
1906	}
1907
1908	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1909	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1910	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1911	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1912	}
1913	}
1914	}
1915		2297
1916	// update smooth hash	2298	// update smooth hash
1917	if (tex.smoothtile)	2299	if (tex.smoothtile)
1918	{	2300	{
1919	skey.tile = tex.smoothtile;	2301	skey.tile = tex.smoothtile;
…		…
1948	// corners	2330	// corners
1949	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);
1950	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);
1951	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);
1952	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);
1953	}	2356	}
1954	}	2357	}
1955	}	2358	}
1956	}	2359	}
1957		2360
…		…
1984	if (!(bits & 0x1000)	2387	if (!(bits & 0x1000)
1985	&& skey->level == level	2388	&& skey->level == level
1986	&& level > smooth_max [skey->x][skey->y])	2389	&& level > smooth_max [skey->x][skey->y])
1987	{	2390	{
1988	maptex tex = self->tex [skey->tile];	2391	maptex tex = self->tex [skey->tile];
1989	int px = (((int)skey->x) - 1) * T;	2392	int px = (((int)skey->x) - 1) * Tw;
1990	int py = (((int)skey->y) - 1) * T;	2393	int py = (((int)skey->y) - 1) * Th;
1991	int border = bits & 15;	2394	int border = bits & 15;
1992	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2395	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1993	float dx = tex.s * .0625f; // 16 images/row	2396	float dx = tex.s * .0625f; // 16 images/row
1994	float dy = tex.t * .5f ; // 2 images/column	2397	float dy = tex.t * .5f ; // 2 images/column
1995		2398
…		…
1997	{	2400	{
1998	// this time avoiding texture state changes	2401	// this time avoiding texture state changes
1999	// save gobs of state changes.	2402	// save gobs of state changes.
2000	if (key.texname != tex.name)	2403	if (key.texname != tex.name)
2001	{	2404	{
		2405	self->tex [skey->tile].unused = 0;
		2406
2002	glEnd ();	2407	glEnd ();
2003	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2408	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2004	glBegin (GL_QUADS);	2409	glBegin (GL_QUADS);
2005	}	2410	}
2006		2411
2007	if (border)	2412	if (border)
2008	{	2413	{
2009	float ox = border * dx;	2414	float ox = border * dx;
2010		2415
2011	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2416	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2012	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2417	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2014	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2419	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2015	}	2420	}
2016		2421
2017	if (corner)	2422	if (corner)
2018	{	2423	{
2019	float ox = corner * dx;	2424	float ox = corner * dx;
2020		2425
2021	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2426	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2022	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2427	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2023	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2428	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2024	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2025	}	2430	}
2026	}	2431	}
2027	}	2432	}
2028	}	2433	}
2029	}	2434	}
…		…
2035	}	2440	}
2036		2441
2037	hv_clear (smooth);	2442	hv_clear (smooth);
2038	}	2443	}
2039		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
2040	glDisable (GL_BLEND);	2465	glDisable (GL_BLEND);
2041	rc_free (rc);	2466	rc_free (rc);
		2467	rc_free (rc_ov);
2042		2468
2043	// top layer: overlays such as the health bar	2469	// top layer: overlays such as the health bar
2044	for (y = 0; y < sh; y++)	2470	for (y = 0; y < sh; y++)
2045	if (0 <= y + my && y + my < self->rows)	2471	if (0 <= y + my && y + my < self->rows)
2046	{	2472	{
…		…
2049	for (x = 0; x < sw; x++)	2475	for (x = 0; x < sw; x++)
2050	if (row->c0 <= x + mx && x + mx < row->c1)	2476	if (row->c0 <= x + mx && x + mx < row->c1)
2051	{	2477	{
2052	mapcell *cell = row->col + (x + mx - row->c0);	2478	mapcell *cell = row->col + (x + mx - row->c0);
2053		2479
2054	int px = x * T;	2480	int px = x * Tw;
2055	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	}
2056		2488
2057	if (cell->stat_hp)	2489	if (cell->stat_hp)
2058	{	2490	{
2059	int width = cell->stat_width * T;	2491	int width = cell->stat_width * Tw;
2060	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2492	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2061		2493
2062	glColor3ub (0, 0, 0);	2494	glColor3ub (0, 0, 0);
2063	glRectf (px + 1, py - thick - 2,	2495	glRectf (px + 1, py - thick - 2,
2064	px + width - 1, py);	2496	px + width - 1, py);
2065		2497
…		…
2071	}	2503	}
2072	}	2504	}
2073	}	2505	}
2074		2506
2075	void	2507	void
2076	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)
2077	CODE:	2509	CODE:
2078	{	2510	{
2079	static float color[16][3] = {	2511	static float color[16][3] = {
2080	{ 0.00F, 0.00F, 0.00F },	2512	{ 0.00f, 0.00f, 0.00f },
2081	{ 1.00F, 1.00F, 1.00F },	2513	{ 1.00f, 1.00f, 1.00f },
2082	{ 0.00F, 0.00F, 0.55F },	2514	{ 0.00f, 0.00f, 0.55f },
2083	{ 1.00F, 0.00F, 0.00F },	2515	{ 1.00f, 0.00f, 0.00f },
2084		2516
2085	{ 1.00F, 0.54F, 0.00F },	2517	{ 1.00f, 0.54f, 0.00f },
2086	{ 0.11F, 0.56F, 1.00F },	2518	{ 0.11f, 0.56f, 1.00f },
2087	{ 0.93F, 0.46F, 0.00F },	2519	{ 0.93f, 0.46f, 0.00f },
2088	{ 0.18F, 0.54F, 0.34F },	2520	{ 0.18f, 0.54f, 0.34f },
2089		2521
2090	{ 0.56F, 0.73F, 0.56F },	2522	{ 0.56f, 0.73f, 0.56f },
2091	{ 0.80F, 0.80F, 0.80F },	2523	{ 0.80f, 0.80f, 0.80f },
2092	{ 0.55F, 0.41F, 0.13F },	2524	{ 0.55f, 0.41f, 0.13f },
2093	{ 0.99F, 0.77F, 0.26F },	2525	{ 0.99f, 0.77f, 0.26f },
2094		2526
2095	{ 0.74F, 0.65F, 0.41F },	2527	{ 0.74f, 0.65f, 0.41f },
2096		2528
2097	{ 0.00F, 1.00F, 1.00F },	2529	{ 0.00f, 1.00f, 1.00f },
2098	{ 1.00F, 0.00F, 1.00F },	2530	{ 1.00f, 0.00f, 1.00f },
2099	{ 1.00F, 1.00F, 0.00F },	2531	{ 1.00f, 1.00f, 0.00f },
2100	};	2532	};
2101		2533
2102	int x, y;	2534	int x, y;
2103		2535
2104	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	*/
2105	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2543	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2106	glEnable (GL_BLEND);	2544	glEnable (GL_BLEND);
2107	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2545	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2108	glBegin (GL_QUADS);	2546	glBegin (GL_QUADS);
2109		2547
2110	for (y = 0; y < h; y++)	2548	for (y = 0; y < h; y++)
…		…
2114		2552
2115	if (m)	2553	if (m)
2116	{	2554	{
2117	float *c = color [m & 15];	2555	float *c = color [m & 15];
2118		2556
2119	float tx1 = m & 0x40 ? 0.5 : 0.;	2557	float tx1 = m & 0x40 ? 0.5f : 0.f;
2120	float tx2 = tx1 + 0.5;	2558	float tx2 = tx1 + 0.5f;
2121		2559
2122	glColor4f (c[0], c[1], c[2], 0.75);	2560	glColor4f (c[0], c[1], c[2], 1);
2123	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2561	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2124	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2562	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2125	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2563	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2126	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2564	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2127	}	2565	}
…		…
2135	void	2573	void
2136	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)
2137	PPCODE:	2575	PPCODE:
2138	{	2576	{
2139	int x, y;	2577	int x, y;
2140	int sw1 = sw + 2;	2578	int sw1 = sw + 2;
2141	int sh1 = sh + 2;	2579	int sh1 = sh + 2;
2142	int sh3 = sh * 3;	2580	int sh3 = sh * 3;
2143	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);
2144	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2584	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2145	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2585	memset (darkness1, 0, sw1*sh1);
2146	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2147		2586
2148	SvPOK_only (darkness3_sv);	2587	SvPOK_only (darkness3_sv);
2149	SvCUR_set (darkness3_sv, sw34 * sh3);	2588	SvCUR_set (darkness3_sv, sw3 * sh3);
2150		2589
2151	mx += self->x - 1;	2590	mx += self->x - 1;
2152	my += self->y - 1;	2591	my += self->y - 1;
2153
2154	memset (darkness1, 255, sw1 * sh1);
2155		2592
2156	for (y = 0; y < sh1; y++)	2593	for (y = 0; y < sh1; y++)
2157	if (0 <= y + my && y + my < self->rows)	2594	if (0 <= y + my && y + my < self->rows)
2158	{	2595	{
2159	maprow *row = self->row + (y + my);	2596	maprow *row = self->row + (y + my);
…		…
2162	if (row->c0 <= x + mx && x + mx < row->c1)	2599	if (row->c0 <= x + mx && x + mx < row->c1)
2163	{	2600	{
2164	mapcell *cell = row->col + (x + mx - row->c0);	2601	mapcell *cell = row->col + (x + mx - row->c0);
2165		2602
2166	darkness1 [y * sw1 + x] = cell->darkness	2603	darkness1 [y * sw1 + x] = cell->darkness
2167	? 255 - (cell->darkness - 1)	2604	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2168	: 255 - FOW_DARKNESS;	2605	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2169	}	2606	}
2170	}	2607	}
2171		2608
2172	for (y = 0; y < sh; ++y)	2609	for (y = 0; y < sh; ++y)
2173	for (x = 0; x < sw; ++x)	2610	for (x = 0; x < sw; ++x)
…		…
2192		2629
2193	uint8_t r13 = (d13 + d23 + d12) / 3;	2630	uint8_t r13 = (d13 + d23 + d12) / 3;
2194	uint8_t r23 = d23;	2631	uint8_t r23 = d23;
2195	uint8_t r33 = (d23 + d33 + d32) / 3;	2632	uint8_t r33 = (d23 + d33 + d32) / 3;
2196		2633
2197	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2198	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2199	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2636	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2200	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2201	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 */
2202	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2639	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2203	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2204	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2205	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2642	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2206	}	2643	}
2207		2644
2208	free (darkness1);	2645	free (darkness1);
2209		2646
2210	EXTEND (SP, 3);	2647	EXTEND (SP, 3);
2211	PUSHs (sv_2mortal (newSViv (sw34)));	2648	PUSHs (sv_2mortal (newSViv (sw3)));
2212	PUSHs (sv_2mortal (newSViv (sh3)));	2649	PUSHs (sv_2mortal (newSViv (sh3)));
2213	PUSHs (darkness3_sv);	2650	PUSHs (darkness3_sv);
2214	}	2651	}
2215		2652
2216	SV *	2653	SV *
…		…
2279	else	2716	else
2280	*data++ = 0;	2717	*data++ = 0;
2281	}	2718	}
2282	}	2719	}
2283		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	{
2284	SvPOK_only (data_sv);	2724	SvPOK_only (data_sv);
2285	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2725	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2726	}
		2727
2286	RETVAL = data_sv;	2728	RETVAL = data_sv;
2287	}	2729	}
2288	OUTPUT:	2730	OUTPUT:
2289	RETVAL	2731	RETVAL
2290		2732
2291	void	2733	void
2292	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)
2293	PPCODE:	2735	PPCODE:
2294	{	2736	{
2295	int x, y, z;	2737	int x, y, z;
2296	int w, h;	2738	int w, h;
2297	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;
2298		2750
2299	if (*data++ != 0)	2751	if (*data++ != 0)
2300	XSRETURN_EMPTY; /* version mismatch */	2752	XSRETURN_EMPTY; /* version mismatch */
2301		2753
2302	w = *data++ << 8; w |= *data++;	2754	w = *data++ << 8; w |= *data++;
…		…
2317	{	2769	{
2318	maprow *row = map_get_row (self, y);	2770	maprow *row = map_get_row (self, y);
2319		2771
2320	for (x = x0; x < x1; x++)	2772	for (x = x0; x < x1; x++)
2321	{	2773	{
		2774	uint8_t flags;
		2775
		2776	if (data + 7 >= end)
		2777	XSRETURN_EMPTY;
		2778
2322	uint8_t flags = *data++;	2779	flags = *data++;
2323		2780
2324	if (flags)	2781	if (flags)
2325	{	2782	{
2326	mapcell *cell = row_get_cell (row, x);	2783	mapcell *cell = row_get_cell (row, x);
2327	tileid tile[3] = { 0, 0, 0 };	2784	tileid tile[3] = { 0, 0, 0 };
…		…
2330	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2787	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2331	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2788	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2332		2789
2333	if (cell->darkness == 0)	2790	if (cell->darkness == 0)
2334	{	2791	{
2335	cell->darkness = 0;	2792	/*cell->darkness = 0;*/
		2793	EXTEND (SP, 3);
2336		2794
2337	for (z = 0; z <= 2; z++)	2795	for (z = 0; z <= 2; z++)
2338	{	2796	{
2339	tileid t = tile [z];	2797	tileid t = tile [z];
2340		2798
2341	if (t >= self->texs || (t && !self->tex [t].name))	2799	if (t >= self->texs || (t && !self->tex [t].name))
2342	{	2800	{
2343	XPUSHs (sv_2mortal (newSViv (t)));	2801	PUSHs (sv_2mortal (newSViv (t)));
2344	need_texid (self, t);	2802	need_texid (self, t);
2345	}	2803	}
2346		2804
2347	cell->tile [z] = t;	2805	cell->tile [z] = t;
2348	}	2806	}
…		…
2393	if (RETVAL < 0)	2851	if (RETVAL < 0)
2394	{	2852	{
2395	RETVAL = Mix_GroupOldest (-1);	2853	RETVAL = Mix_GroupOldest (-1);
2396		2854
2397	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)
2398	XSRETURN_UNDEF;	2861	XSRETURN_UNDEF;
2399		2862	}
		2863	else
2400	Mix_HaltChannel (RETVAL);	2864	Mix_HaltChannel (RETVAL);
2401	}	2865	}
2402		2866
2403	Mix_UnregisterAllEffects (RETVAL);	2867	Mix_UnregisterAllEffects (RETVAL);
2404	Mix_Volume (RETVAL, 128);	2868	Mix_Volume (RETVAL, 128);
2405	}	2869	}
…		…
2452	void	2916	void
2453	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)
2454	CODE:	2918	CODE:
2455	{	2919	{
2456	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));
2457	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;
2458	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2922	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2459	}	2923	}
2460		2924
2461	void	2925	void
2462	set_reverse_stereo (DC::Channel self, int flip)	2926	set_reverse_stereo (DC::Channel self, int flip)
…		…
2464	Mix_SetReverseStereo (self, flip);	2928	Mix_SetReverseStereo (self, flip);
2465		2929
2466	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2930	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2467		2931
2468	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
2469		2945
2470	DC::MixChunk	2946	DC::MixChunk
2471	new (SV *class, DC::RW rwops)	2947	new (SV *class, DC::RW rwops)
2472	CODE:	2948	CODE:
2473	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2949	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2506	OUTPUT:	2982	OUTPUT:
2507	RETVAL	2983	RETVAL
2508		2984
2509	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2985	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2510		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
2511	int	2999	int
2512	volume (int volume = -1)	3000	volume (int volume = -1)
2513	PROTOTYPE: ;$	3001	PROTOTYPE: ;$
2514	CODE:	3002	CODE:
2515	if (items > 0)	3003	if (items > 0)
…		…
2525		3013
2526	void	3014	void
2527	halt ()	3015	halt ()
2528	CODE:	3016	CODE:
2529	Mix_HaltMusic ();	3017	Mix_HaltMusic ();
		3018
		3019	int
		3020	playing ()
		3021	CODE:
		3022	RETVAL = Mix_PlayingMusic ();
		3023	OUTPUT:
		3024	RETVAL
2530		3025
2531	DC::MixMusic	3026	DC::MixMusic
2532	new (SV *class, DC::RW rwops)	3027	new (SV *class, DC::RW rwops)
2533	CODE:	3028	CODE:
2534	RETVAL = Mix_LoadMUS_RW (rwops);	3029	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2565	} *civ, const_iv[] = {	3060	} *civ, const_iv[] = {
2566	# define const_iv(name) { # name, (IV)name }	3061	# define const_iv(name) { # name, (IV)name }
2567	const_iv (GL_VENDOR),	3062	const_iv (GL_VENDOR),
2568	const_iv (GL_VERSION),	3063	const_iv (GL_VERSION),
2569	const_iv (GL_EXTENSIONS),	3064	const_iv (GL_EXTENSIONS),
		3065	const_iv (GL_MAX_TEXTURE_UNITS),
2570	const_iv (GL_COLOR_MATERIAL),	3066	const_iv (GL_COLOR_MATERIAL),
2571	const_iv (GL_SMOOTH),	3067	const_iv (GL_SMOOTH),
2572	const_iv (GL_FLAT),	3068	const_iv (GL_FLAT),
2573	const_iv (GL_DITHER),	3069	const_iv (GL_DITHER),
2574	const_iv (GL_BLEND),	3070	const_iv (GL_BLEND),
…		…
2586	const_iv (GL_ZERO),	3082	const_iv (GL_ZERO),
2587	const_iv (GL_SRC_ALPHA),	3083	const_iv (GL_SRC_ALPHA),
2588	const_iv (GL_DST_ALPHA),	3084	const_iv (GL_DST_ALPHA),
2589	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3085	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2590	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),
2591	const_iv (GL_SRC_ALPHA_SATURATE),	3091	const_iv (GL_SRC_ALPHA_SATURATE),
2592	const_iv (GL_RGB),	3092	const_iv (GL_RGB),
2593	const_iv (GL_RGBA),	3093	const_iv (GL_RGBA),
2594	const_iv (GL_RGBA4),	3094	const_iv (GL_RGBA4),
2595	const_iv (GL_RGBA8),	3095	const_iv (GL_RGBA8),
…		…
2663	const_iv (GL_NICEST),	3163	const_iv (GL_NICEST),
2664	const_iv (GL_V2F),	3164	const_iv (GL_V2F),
2665	const_iv (GL_V3F),	3165	const_iv (GL_V3F),
2666	const_iv (GL_T2F_V3F),	3166	const_iv (GL_T2F_V3F),
2667	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),
2668	# undef const_iv	3171	# undef const_iv
2669	};	3172	};
2670		3173
2671	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--)
2672	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3175	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2673		3176
2674	texture_av = newAV ();	3177	texture_av = newAV ();
2675	AvREAL_off (texture_av);	3178	AvREAL_off (texture_av);
2676	}	3179	}
2677		3180
2678	void	3181	void
2679	disable_GL_EXT_blend_func_separate ()	3182	disable_GL_EXT_blend_func_separate ()
2680	CODE:	3183	CODE:
2681	gl.BlendFuncSeparate = 0;	3184	gl.BlendFuncSeparate = 0;
2682	gl.BlendFuncSeparateEXT = 0;	3185	gl.BlendFuncSeparateEXT = 0;
		3186
		3187	void
		3188	apple_nvidia_bug (int enable)
2683		3189
2684	char *	3190	char *
2685	gl_vendor ()	3191	gl_vendor ()
2686	CODE:	3192	CODE:
2687	RETVAL = (char *)glGetString (GL_VENDOR);	3193	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2718		3224
2719	int glGetError ()	3225	int glGetError ()
2720		3226
2721	void glFinish ()	3227	void glFinish ()
2722		3228
		3229	void glFlush ()
		3230
2723	void glClear (int mask)	3231	void glClear (int mask)
2724		3232
2725	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)
2726	PROTOTYPE: @	3234	PROTOTYPE: @
2727		3235
…		…
2736	void glBlendFunc (int sfactor, int dfactor)	3244	void glBlendFunc (int sfactor, int dfactor)
2737		3245
2738	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3246	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2739	CODE:	3247	CODE:
2740	gl_BlendFuncSeparate (sa, da, saa, daa);	3248	gl_BlendFuncSeparate (sa, da, saa, daa);
		3249
		3250	# void glBlendEquation (int se)
2741		3251
2742	void glDepthMask (int flag)	3252	void glDepthMask (int flag)
2743		3253
2744	void glLogicOp (int opcode)	3254	void glLogicOp (int opcode)
2745		3255
…		…
2780	void glRotate (float angle, float x, float y, float z)	3290	void glRotate (float angle, float x, float y, float z)
2781	CODE:	3291	CODE:
2782	glRotatef (angle, x, y, z);	3292	glRotatef (angle, x, y, z);
2783		3293
2784	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: @
2785	ALIAS:	3296	ALIAS:
2786	glColor_premultiply = 1	3297	glColor_premultiply = 1
2787	CODE:	3298	CODE:
2788	if (ix)	3299	if (ix)
2789	{	3300	{
…		…
2894	void glNewList (int list, int mode = GL_COMPILE)	3405	void glNewList (int list, int mode = GL_COMPILE)
2895		3406
2896	void glEndList ()	3407	void glEndList ()
2897		3408
2898	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);
2899		3415
2900	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3416	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2901		3417
2902	PROTOTYPES: DISABLE	3418	PROTOTYPES: DISABLE
2903		3419

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