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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.242 by root, Wed Dec 26 21:03:21 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>
		56
		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)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
50		67
51	#ifndef _WIN32	68	#ifndef _WIN32
52	# include <sys/types.h>	69	# include <sys/types.h>
53	# include <sys/socket.h>	70	# include <sys/socket.h>
54	# include <netinet/in.h>	71	# include <netinet/in.h>
55	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
56	# include <inttypes.h>	73	# include <inttypes.h>
57	#endif	74	#endif
58		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
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		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 */
61	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
62		91
63	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
65		94
66	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
67		96
68	#if 0	97	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	99
71	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
72	#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	}
73		123
74	static AV *texture_av;	124	static AV *texture_av;
75		125
76	static struct	126	static struct
77	{	127	{
…		…
171		221
172	static void	222	static void
173	layout_update_font (DC__Layout self)	223	layout_update_font (DC__Layout self)
174	{	224	{
175	/* 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
176	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
177	*/	227	*/
178	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
179		229
180	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
181	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
…		…
209	int w, h;	259	int w, h;
210	float s, t;	260	float s, t;
211	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
212	tileid smoothtile;	262	tileid smoothtile;
213	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
214	} maptex;	265	} maptex;
215		266
216	typedef struct {	267	typedef struct {
217	uint32_t player;	268	uint32_t player;
218	tileid tile[3];	269	tileid tile[3];
…		…
350	self->oy = 0;	401	self->oy = 0;
351	self->row = 0;	402	self->row = 0;
352	self->rows = 0;	403	self->rows = 0;
353	}	404	}
354		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
355	static void	416	static void
356	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)
357	{	418	{
358	int x, y;	419	int x, y;
359	maprow *row;	420	maprow *row;
…		…
373	if (x >= row->c1)	434	if (x >= row->c1)
374	break;	435	break;
375		436
376	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
377		438
378	cell->darkness = 0;	439	CELL_CLEAR (cell);
379	cell->stat_hp = 0;
380	cell->flags = 0;
381	cell->player = 0;
382	}	440	}
383	}	441	}
384	}	442	}
385		443
386	typedef struct {	444	typedef struct {
…		…
421	ev.code = 1;	479	ev.code = 1;
422	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
423	ev.data2 = 0;	481	ev.data2 = 0;
424		482
425	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;
426	}	490	}
427		491
428	static unsigned int	492	static unsigned int
429	minpot (unsigned int n)	493	minpot (unsigned int n)
430	{	494	{
…		…
497	if (!svp || !SvTRUE (*svp))	561	if (!svp || !SvTRUE (*svp))
498	return 0;	562	return 0;
499		563
500	return 1;	564	return 1;
501	}	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
502		618
503	MODULE = Deliantra::Client PACKAGE = DC	619	MODULE = Deliantra::Client PACKAGE = DC
504		620
505	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
506		622
…		…
535	const_iv (SDL_USEREVENT),	651	const_iv (SDL_USEREVENT),
536		652
537	const_iv (SDL_APPINPUTFOCUS),	653	const_iv (SDL_APPINPUTFOCUS),
538	const_iv (SDL_APPMOUSEFOCUS),	654	const_iv (SDL_APPMOUSEFOCUS),
539	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),
540		706
541	const_iv (SDLK_FIRST),	707	const_iv (SDLK_FIRST),
542	const_iv (SDLK_LAST),	708	const_iv (SDLK_LAST),
543	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
544	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
…		…
620	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
621	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
622	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
623	const_iv (KMOD_MODE),	789	const_iv (KMOD_MODE),
624		790
		791	const_iv (KMOD_LRAM),
		792
625	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)
626	# undef const_iv	823	# undef const_iv
627	};	824	};
628		825
629	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--)
630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
631		828
632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
634	}	831	}
635		832
…		…
652		849
653	IV minpot (UV n)	850	IV minpot (UV n)
654		851
655	IV popcount (UV n)	852	IV popcount (UV n)
656		853
		854	NV distance (NV dx, NV dy)
		855	CODE:
		856	RETVAL = pow (dx * dx + dy * dy, 0.5);
		857	OUTPUT:
		858	RETVAL
		859
657	void	860	void
658	pango_init ()	861	pango_init ()
659	CODE:	862	CODE:
660	{	863	{
661	opengl_fontmap = pango_opengl_font_map_new ();	864	opengl_fontmap = pango_opengl_font_map_new ();
662	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);
663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	866	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		867	/*pango_context_set_font_description (opengl_context, default_font);*/
		868	#if PANGO_VERSION_CHECK (1, 15, 2)
		869	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		870	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		871	#endif
664	}	872	}
665		873
666	char *
667	SDL_GetError ()	874	char *SDL_GetError ()
668		875
669	int	876	void SDL_braino ()
670	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
671		877
672	void	878	int SDL_Init (U32 flags)
		879
		880	int SDL_InitSubSystem (U32 flags)
		881
		882	void SDL_QuitSubSystem (U32 flags)
		883
673	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
674		894
675	void	895	void
676	SDL_ListModes (int rgb, int alpha)	896	SDL_ListModes (int rgb, int alpha)
677	PPCODE:	897	PPCODE:
678	{	898	{
…		…
690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	910	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	911	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	912	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
693		913
694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	914	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
695	#if SDL_VERSION_ATLEAST(1,2,10)
696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	915	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
698	#endif
699		916
700	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	917	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
701		918
702	if (m && m != (SDL_Rect **)-1)	919	if (m && m != (SDL_Rect **)-1)
703	while (*m)	920	while (*m)
704	{	921	{
705	if ((*m)->w >= 800 && (*m)->h >= 600)	922	if ((*m)->w >= 400 && (*m)->h >= 300)
706	{	923	{
707	AV *av = newAV ();	924	AV *av = newAV ();
708	av_push (av, newSViv ((*m)->w));	925	av_push (av, newSViv ((*m)->w));
709	av_push (av, newSViv ((*m)->h));	926	av_push (av, newSViv ((*m)->h));
710	av_push (av, newSViv (rgb));	927	av_push (av, newSViv (rgb));
…		…
738		955
739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");	956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
740	#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);
741	#include "glfunc.h"	958	#include "glfunc.h"
742	#undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
743	}	963	}
744	}	964	}
745	OUTPUT:	965	OUTPUT:
746	RETVAL	966	RETVAL
747		967
…		…
752	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
753		973
754	int	974	int
755	SDL_GetAppState ()	975	SDL_GetAppState ()
756		976
		977	int
		978	SDL_GetModState ()
		979
		980	int
		981	SDL_WaitEvent ()
		982	C_ARGS: 0
		983
757	void	984	void
		985	SDL_PumpEvents ()
		986
		987	void
758	poll_events ()	988	peep_events ()
759	PPCODE:	989	PPCODE:
760	{	990	{
761	SDL_Event ev;	991	SDL_Event ev;
762		992
763	SDL_PumpEvents ();	993	SDL_PumpEvents ();
…		…
770	{	1000	{
771	case SDL_KEYDOWN:	1001	case SDL_KEYDOWN:
772	case SDL_KEYUP:	1002	case SDL_KEYUP:
773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1003	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1004	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
775	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);
776	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 */
777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1007	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
778	break;	1008	break;
779		1009
780	case SDL_ACTIVEEVENT:	1010	case SDL_ACTIVEEVENT:
781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1011	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
799	x = ev.motion.x;	1029	x = ev.motion.x;
800	y = ev.motion.y;	1030	y = ev.motion.y;
801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1031	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
802	}	1032	}
803		1033
804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1034	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
805	hv_store (hv, "state", 5, newSViv (state), 0);	1035	hv_store (hv, "state", 5, newSViv (state), 0);
806	hv_store (hv, "x", 1, newSViv (x), 0);	1036	hv_store (hv, "x", 1, newSViv (x), 0);
807	hv_store (hv, "y", 1, newSViv (y), 0);	1037	hv_store (hv, "y", 1, newSViv (y), 0);
808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1038	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1039	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
810	}	1040	}
811	break;	1041	break;
812		1042
813	case SDL_MOUSEBUTTONDOWN:	1043	case SDL_MOUSEBUTTONDOWN:
814	case SDL_MOUSEBUTTONUP:	1044	case SDL_MOUSEBUTTONUP:
815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1045	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
816		1046
817	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1047	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
818	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1048	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
819	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1049	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
820	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1050	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
828	}	1058	}
829		1059
830	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))));
831	}	1061	}
832	}	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
833		1076
834	int	1077	int
835	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)
836	POSTCALL:	1079	POSTCALL:
837	Mix_HookMusicFinished (music_finished);	1080	Mix_HookMusicFinished (music_finished);
…		…
894	}	1137	}
895	}	1138	}
896	#endif	1139	#endif
897	}	1140	}
898		1141
899	void	1142	int
900	add_font (char *file)	1143	add_font (char *file)
901	CODE:	1144	CODE:
902	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)
903		1155
904	void	1156	void
905	load_image_inline (SV *image_)	1157	load_image_inline (SV *image_)
906	ALIAS:	1158	ALIAS:
907	load_image_file = 1	1159	load_image_file = 1
…		…
1023	#if DEBUG	1275	#if DEBUG
1024	VALGRIND_DO_LEAK_CHECK;	1276	VALGRIND_DO_LEAK_CHECK;
1025	#endif	1277	#endif
1026	}	1278	}
1027		1279
		1280	int
		1281	SvREFCNT (SV *sv)
		1282	CODE:
		1283	RETVAL = SvREFCNT (sv);
		1284	OUTPUT:
		1285	RETVAL
		1286
1028	MODULE = Deliantra::Client PACKAGE = DC::Font	1287	MODULE = Deliantra::Client PACKAGE = DC::Font
1029		1288
1030	PROTOTYPES: DISABLE	1289	PROTOTYPES: DISABLE
1031		1290
1032	DC::Font	1291	DC::Font
…		…
1165	{	1424	{
1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1425	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1167		1426
1168	do	1427	do
1169	{	1428	{
1170	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1429	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1171		1430
1172	if (run && shape_attr_p (run))	1431	if (run && shape_attr_p (run))
1173	{	1432	{
1174	PangoRectangle extents;	1433	PangoRectangle extents;
1175	pango_layout_iter_get_run_extents (iter, 0, &extents);	1434	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1279	int	1538	int
1280	descent (DC::Layout self)	1539	descent (DC::Layout self)
1281	CODE:	1540	CODE:
1282	{	1541	{
1283	PangoRectangle rect;	1542	PangoRectangle rect;
1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1543	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1285	pango_layout_line_get_pixel_extents (line, 0, &rect);	1544	pango_layout_line_get_pixel_extents (line, 0, &rect);
1286	RETVAL = PANGO_DESCENT (rect);	1545	RETVAL = PANGO_DESCENT (rect);
1287	}	1546	}
1288	OUTPUT:	1547	OUTPUT:
1289	RETVAL	1548	RETVAL
…		…
1301		1560
1302	void	1561	void
1303	cursor_pos (DC::Layout self, int index)	1562	cursor_pos (DC::Layout self, int index)
1304	PPCODE:	1563	PPCODE:
1305	{	1564	{
1306	PangoRectangle strong_pos;	1565	PangoRectangle pos;
1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1566	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1308		1567
1309	EXTEND (SP, 3);	1568	EXTEND (SP, 3);
1310	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1569	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1570	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1571	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1313	}	1572	}
1314		1573
1315	void	1574	void
1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)	1575	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1317	PPCODE:	1576	PPCODE:
1318	{	1577	{
1319	int line, x;	1578	int line, x;
1320		1579
1321	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);
		1581	#if !PANGO_VERSION_CHECK (1, 17, 3)
1322	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1582	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1323		1583	--line;
		1584	#endif
1324	EXTEND (SP, 2);	1585	EXTEND (SP, 2);
1325	PUSHs (sv_2mortal (newSViv (line - 1)));	1586	PUSHs (sv_2mortal (newSViv (line)));
1326	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1587	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1327	}	1588	}
1328		1589
1329	void	1590	void
1330	line_x_to_index (DC::Layout self, int line, int x)	1591	line_x_to_index (DC::Layout self, int line, int x)
…		…
1334	int index, trailing;	1595	int index, trailing;
1335		1596
1336	if (line < 0)	1597	if (line < 0)
1337	XSRETURN_EMPTY;	1598	XSRETURN_EMPTY;
1338		1599
1339	if (!(lp = pango_layout_get_line (self->pl, line)))	1600	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1340	XSRETURN_EMPTY; /* do better */	1601	XSRETURN_EMPTY; /* do better */
1341		1602
1342	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1603	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1343		1604
1344	EXTEND (SP, 2);	1605	EXTEND (SP, 2);
…		…
1459	if (ix)	1720	if (ix)
1460	{	1721	{
1461	glDisable (GL_ALPHA_TEST);	1722	glDisable (GL_ALPHA_TEST);
1462	glDisable (GL_BLEND);	1723	glDisable (GL_BLEND);
1463	}	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);
1464	}	1846	}
1465		1847
1466	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)
1467	CODE:	1849	CODE:
1468	{	1850	{
…		…
1574	//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);
1575	// use uglier nearest interpolation because linear suffers	1957	// use uglier nearest interpolation because linear suffers
1576	// from transparent color bleeding and ugly wrapping effects.	1958	// from transparent color bleeding and ugly wrapping effects.
1577	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1959	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1578	}	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	}
1579		1981
1580	int	1982	int
1581	ox (DC::Map self)	1983	ox (DC::Map self)
1582	ALIAS:	1984	ALIAS:
1583	oy = 1	1985	oy = 1
…		…
1661	uint8_t ext, cmd;	2063	uint8_t ext, cmd;
1662		2064
1663	do	2065	do
1664	{	2066	{
1665	ext = *data++;	2067	ext = *data++;
1666	cmd = ext & 0x3f;	2068	cmd = ext & 0x7f;
1667		2069
1668	if (cmd < 4)	2070	if (cmd < 4)
1669	cell->darkness = 255 - ext * 64 + 1;	2071	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1670	else if (cmd == 5) // health	2072	else if (cmd == 5) // health
1671	{	2073	{
1672	cell->stat_width = 1;	2074	cell->stat_width = 1;
1673	cell->stat_hp = *data++;	2075	cell->stat_hp = *data++;
1674	}	2076	}
1675	else if (cmd == 6) // monster width	2077	else if (cmd == 6) // monster width
1676	cell->stat_width = *data++ + 1;	2078	cell->stat_width = *data++ + 1;
1677	else if (cmd == 0x47)	2079	else if (cmd == 0x47)
1678	{	2080	{
1679	if (*data == 4)	2081	if (*data == 1) cell->player = data [1];
1680	; // 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);
1681		2085
1682	data += *data + 1;	2086	data += *data + 1;
1683	}	2087	}
1684	else if (cmd == 8) // cell flags	2088	else if (cmd == 8) // cell flags
1685	cell->flags = *data++;	2089	cell->flags = *data++;
…		…
1702	cell->tile [z] = self->face2tile [face];	2106	cell->tile [z] = self->face2tile [face];
1703		2107
1704	if (cell->tile [z])	2108	if (cell->tile [z])
1705	{	2109	{
1706	maptex *tex = self->tex + cell->tile [z];	2110	maptex *tex = self->tex + cell->tile [z];
		2111	tex->unused = 0;
1707	if (!tex->name)	2112	if (!tex->name)
1708	av_push (missing, newSViv (cell->tile [z]));	2113	av_push (missing, newSViv (cell->tile [z]));
1709		2114
1710	if (tex->smoothtile)	2115	if (tex->smoothtile)
1711	{	2116	{
1712	maptex *smooth = self->tex + tex->smoothtile;	2117	maptex *smooth = self->tex + tex->smoothtile;
		2118	smooth->unused = 0;
1713	if (!smooth->name)	2119	if (!smooth->name)
1714	av_push (missing, newSViv (tex->smoothtile));	2120	av_push (missing, newSViv (tex->smoothtile));
1715	}	2121	}
1716	}	2122	}
1717	}	2123	}
1718	}	2124	}
1719	else	2125	else
1720	cell->darkness = 0;	2126	CELL_CLEAR (cell);
1721	}	2127	}
1722	}	2128	}
1723	OUTPUT:	2129	OUTPUT:
1724	RETVAL	2130	RETVAL
1725		2131
…		…
1745	? self->row + y	2151	? self->row + y
1746	: 0;	2152	: 0;
1747		2153
1748	for (x = x0; x < x1; x++)	2154	for (x = x0; x < x1; x++)
1749	{	2155	{
1750	int r = 32, g = 32, b = 32, a = 192;	2156	unsigned int r = 32, g = 32, b = 32, a = 192;
1751		2157
1752	if (row && row->c0 <= x && x < row->c1)	2158	if (row && row->c0 <= x && x < row->c1)
1753	{	2159	{
1754	mapcell *cell = row->col + (x - row->c0);	2160	mapcell *cell = row->col + (x - row->c0);
1755		2161
…		…
1757	{	2163	{
1758	maptex tex = self->tex [cell->tile [z]];	2164	maptex tex = self->tex [cell->tile [z]];
1759	int a0 = 255 - tex.a;	2165	int a0 = 255 - tex.a;
1760	int a1 = tex.a;	2166	int a1 = tex.a;
1761		2167
1762	r = (r * a0 + tex.r * a1) / 255;	2168	r = div255 (r * a0 + tex.r * a1);
1763	g = (g * a0 + tex.g * a1) / 255;	2169	g = div255 (g * a0 + tex.g * a1);
1764	b = (b * a0 + tex.b * a1) / 255;	2170	b = div255 (b * a0 + tex.b * a1);
1765	a = (a * a0 + tex.a * a1) / 255;	2171	a = div255 (a * a0 + tex.a * a1);
1766	}	2172	}
1767	}	2173	}
1768		2174
1769	*map++ = (r )	2175	*map++ = (r )
1770	| (g << 8)	2176	| (g << 8)
…		…
1777	}	2183	}
1778	OUTPUT:	2184	OUTPUT:
1779	RETVAL	2185	RETVAL
1780		2186
1781	void	2187	void
1782	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)
1783	CODE:	2189	CODE:
1784	{	2190	{
1785	int x, y, z;	2191	int x, y, z;
1786		2192
1787	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2193	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1788	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
1789	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)
1790	smooth_key skey;	2196	smooth_key skey;
1791		2197	int pl_x, pl_y;
		2198	maptex pl_tex;
1792	rc_t *rc = rc_alloc ();	2199	rc_t *rc = rc_alloc ();
		2200	rc_t *rc_ov = rc_alloc ();
1793	rc_key_t key;	2201	rc_key_t key;
1794	rc_array_t *arr;	2202	rc_array_t *arr;
1795		2203
		2204	pl_tex.name = 0;
		2205
1796	// thats current max. sorry.	2206	// that's current max. sorry.
1797	if (sw > 255) sw = 255;	2207	if (sw > 255) sw = 255;
1798	if (sh > 255) sh = 255;	2208	if (sh > 255) sh = 255;
1799		2209
1800	// clear key, in case of extra padding	2210	// clear key, in case of extra padding
1801	memset (&skey, 0, sizeof (skey));	2211	memset (&skey, 0, sizeof (skey));
…		…
1805	key.g = 255;	2215	key.g = 255;
1806	key.b = 255;	2216	key.b = 255;
1807	key.a = 255;	2217	key.a = 255;
1808	key.mode = GL_QUADS;	2218	key.mode = GL_QUADS;
1809	key.format = GL_T2F_V3F;	2219	key.format = GL_T2F_V3F;
1810	key.texname = -1;
1811		2220
1812	mx += self->x;	2221	mx += self->x;
1813	my += self->y;	2222	my += self->y;
1814		2223
1815	// first pass: determine smooth_max	2224	// first pass: determine smooth_max
…		…
1839	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2248	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1840		2249
1841	for (z = 0; z <= 2; z++)	2250	for (z = 0; z <= 2; z++)
1842	{	2251	{
1843	memset (smooth_level, 0, sizeof (smooth_level));	2252	memset (smooth_level, 0, sizeof (smooth_level));
		2253	key.texname = -1;
1844		2254
1845	for (y = 0; y < sh; y++)	2255	for (y = 0; y < sh; y++)
1846	if (0 <= y + my && y + my < self->rows)	2256	if (0 <= y + my && y + my < self->rows)
1847	{	2257	{
1848	maprow *row = self->row + (y + my);	2258	maprow *row = self->row + (y + my);
…		…
1858	maptex tex = self->tex [tile];	2268	maptex tex = self->tex [tile];
1859	int px, py;	2269	int px, py;
1860		2270
1861	if (key.texname != tex.name)	2271	if (key.texname != tex.name)
1862	{	2272	{
		2273	self->tex [tile].unused = 0;
		2274
1863	if (!tex.name)	2275	if (!tex.name)
1864	tex = self->tex [2]; /* missing, replace by noface */	2276	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1865		2277
1866	key.texname = tex.name;	2278	key.texname = tex.name;
1867	arr = rc_array (rc, &key);	2279	arr = rc_array (rc, &key);
1868	}	2280	}
1869		2281
1870	px = (x + 1) * T - tex.w;	2282	px = (x + 1) * Th - tex.w;
1871	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	}
1872		2292
1873	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2293	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1874	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);
1875	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);
1876	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);
1877
1878	if (cell->flags && z == 2)
1879	{
1880	// overlays such as the speech bubble, probably more to come
1881	if (cell->flags & 1)
1882	{
1883	maptex tex = self->tex [1];
1884	int px = x * T + T * 2 / 32;
1885	int py = y * T - T * 6 / 32;
1886
1887	if (tex.name)
1888	{
1889	if (key.texname != tex.name)
1890	{
1891	key.texname = tex.name;
1892	arr = rc_array (rc, &key);
1893	}
1894
1895	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1896	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1897	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1898	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1899	}
1900	}
1901	}
1902		2297
1903	// update smooth hash	2298	// update smooth hash
1904	if (tex.smoothtile)	2299	if (tex.smoothtile)
1905	{	2300	{
1906	skey.tile = tex.smoothtile;	2301	skey.tile = tex.smoothtile;
…		…
1935	// corners	2330	// corners
1936	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);
1937	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);
1938	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);
1939	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);
1940	}	2356	}
1941	}	2357	}
1942	}	2358	}
1943	}	2359	}
1944		2360
…		…
1971	if (!(bits & 0x1000)	2387	if (!(bits & 0x1000)
1972	&& skey->level == level	2388	&& skey->level == level
1973	&& level > smooth_max [skey->x][skey->y])	2389	&& level > smooth_max [skey->x][skey->y])
1974	{	2390	{
1975	maptex tex = self->tex [skey->tile];	2391	maptex tex = self->tex [skey->tile];
1976	int px = (((int)skey->x) - 1) * T;	2392	int px = (((int)skey->x) - 1) * Tw;
1977	int py = (((int)skey->y) - 1) * T;	2393	int py = (((int)skey->y) - 1) * Th;
1978	int border = bits & 15;	2394	int border = bits & 15;
1979	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2395	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1980	float dx = tex.s * .0625f; // 16 images/row	2396	float dx = tex.s * .0625f; // 16 images/row
1981	float dy = tex.t * .5f ; // 2 images/column	2397	float dy = tex.t * .5f ; // 2 images/column
1982		2398
…		…
1984	{	2400	{
1985	// this time avoiding texture state changes	2401	// this time avoiding texture state changes
1986	// save gobs of state changes.	2402	// save gobs of state changes.
1987	if (key.texname != tex.name)	2403	if (key.texname != tex.name)
1988	{	2404	{
		2405	self->tex [skey->tile].unused = 0;
		2406
1989	glEnd ();	2407	glEnd ();
1990	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2408	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1991	glBegin (GL_QUADS);	2409	glBegin (GL_QUADS);
1992	}	2410	}
1993		2411
1994	if (border)	2412	if (border)
1995	{	2413	{
1996	float ox = border * dx;	2414	float ox = border * dx;
1997		2415
1998	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2416	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1999	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2417	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2000	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2001	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2419	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2002	}	2420	}
2003		2421
2004	if (corner)	2422	if (corner)
2005	{	2423	{
2006	float ox = corner * dx;	2424	float ox = corner * dx;
2007		2425
2008	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2426	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2009	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2427	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2010	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2428	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2011	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2012	}	2430	}
2013	}	2431	}
2014	}	2432	}
2015	}	2433	}
2016	}	2434	}
…		…
2022	}	2440	}
2023		2441
2024	hv_clear (smooth);	2442	hv_clear (smooth);
2025	}	2443	}
2026		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
2027	glDisable (GL_BLEND);	2465	glDisable (GL_BLEND);
2028	rc_free (rc);	2466	rc_free (rc);
		2467	rc_free (rc_ov);
2029		2468
2030	// top layer: overlays such as the health bar	2469	// top layer: overlays such as the health bar
2031	for (y = 0; y < sh; y++)	2470	for (y = 0; y < sh; y++)
2032	if (0 <= y + my && y + my < self->rows)	2471	if (0 <= y + my && y + my < self->rows)
2033	{	2472	{
…		…
2036	for (x = 0; x < sw; x++)	2475	for (x = 0; x < sw; x++)
2037	if (row->c0 <= x + mx && x + mx < row->c1)	2476	if (row->c0 <= x + mx && x + mx < row->c1)
2038	{	2477	{
2039	mapcell *cell = row->col + (x + mx - row->c0);	2478	mapcell *cell = row->col + (x + mx - row->c0);
2040		2479
2041	int px = x * T;	2480	int px = x * Tw;
2042	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	}
2043		2488
2044	if (cell->stat_hp)	2489	if (cell->stat_hp)
2045	{	2490	{
2046	int width = cell->stat_width * T;	2491	int width = cell->stat_width * Tw;
2047	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2492	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2048		2493
2049	glColor3ub (0, 0, 0);	2494	glColor3ub (0, 0, 0);
2050	glRectf (px + 1, py - thick - 2,	2495	glRectf (px + 1, py - thick - 2,
2051	px + width - 1, py);	2496	px + width - 1, py);
2052		2497
…		…
2058	}	2503	}
2059	}	2504	}
2060	}	2505	}
2061		2506
2062	void	2507	void
2063	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)
2064	CODE:	2509	CODE:
2065	{	2510	{
2066	static float color[16][3] = {	2511	static float color[16][3] = {
2067	{ 0.00F, 0.00F, 0.00F },	2512	{ 0.00f, 0.00f, 0.00f },
2068	{ 1.00F, 1.00F, 1.00F },	2513	{ 1.00f, 1.00f, 1.00f },
2069	{ 0.00F, 0.00F, 0.55F },	2514	{ 0.00f, 0.00f, 0.55f },
2070	{ 1.00F, 0.00F, 0.00F },	2515	{ 1.00f, 0.00f, 0.00f },
2071		2516
2072	{ 1.00F, 0.54F, 0.00F },	2517	{ 1.00f, 0.54f, 0.00f },
2073	{ 0.11F, 0.56F, 1.00F },	2518	{ 0.11f, 0.56f, 1.00f },
2074	{ 0.93F, 0.46F, 0.00F },	2519	{ 0.93f, 0.46f, 0.00f },
2075	{ 0.18F, 0.54F, 0.34F },	2520	{ 0.18f, 0.54f, 0.34f },
2076		2521
2077	{ 0.56F, 0.73F, 0.56F },	2522	{ 0.56f, 0.73f, 0.56f },
2078	{ 0.80F, 0.80F, 0.80F },	2523	{ 0.80f, 0.80f, 0.80f },
2079	{ 0.55F, 0.41F, 0.13F },	2524	{ 0.55f, 0.41f, 0.13f },
2080	{ 0.99F, 0.77F, 0.26F },	2525	{ 0.99f, 0.77f, 0.26f },
2081		2526
2082	{ 0.74F, 0.65F, 0.41F },	2527	{ 0.74f, 0.65f, 0.41f },
2083		2528
2084	{ 0.00F, 1.00F, 1.00F },	2529	{ 0.00f, 1.00f, 1.00f },
2085	{ 1.00F, 0.00F, 1.00F },	2530	{ 1.00f, 0.00f, 1.00f },
2086	{ 1.00F, 1.00F, 0.00F },	2531	{ 1.00f, 1.00f, 0.00f },
2087	};	2532	};
2088		2533
2089	int x, y;	2534	int x, y;
2090		2535
2091	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	*/
2092	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2543	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2093	glEnable (GL_BLEND);	2544	glEnable (GL_BLEND);
2094	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2545	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2095	glBegin (GL_QUADS);	2546	glBegin (GL_QUADS);
2096		2547
2097	for (y = 0; y < h; y++)	2548	for (y = 0; y < h; y++)
…		…
2101		2552
2102	if (m)	2553	if (m)
2103	{	2554	{
2104	float *c = color [m & 15];	2555	float *c = color [m & 15];
2105		2556
2106	float tx1 = m & 0x40 ? 0.5 : 0.;	2557	float tx1 = m & 0x40 ? 0.5f : 0.f;
2107	float tx2 = tx1 + 0.5;	2558	float tx2 = tx1 + 0.5f;
2108		2559
2109	glColor4f (c[0], c[1], c[2], 0.75);	2560	glColor4f (c[0], c[1], c[2], 1);
2110	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2561	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2111	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2562	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2112	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2563	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2113	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2564	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2114	}	2565	}
…		…
2122	void	2573	void
2123	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)
2124	PPCODE:	2575	PPCODE:
2125	{	2576	{
2126	int x, y;	2577	int x, y;
2127	int sw1 = sw + 2;	2578	int sw1 = sw + 2;
2128	int sh1 = sh + 2;	2579	int sh1 = sh + 2;
2129	int sh3 = sh * 3;	2580	int sh3 = sh * 3;
2130	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);
2131	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2584	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2132	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2585	memset (darkness1, 0, sw1*sh1);
2133	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2134		2586
2135	SvPOK_only (darkness3_sv);	2587	SvPOK_only (darkness3_sv);
2136	SvCUR_set (darkness3_sv, sw34 * sh3);	2588	SvCUR_set (darkness3_sv, sw3 * sh3);
2137		2589
2138	mx += self->x - 1;	2590	mx += self->x - 1;
2139	my += self->y - 1;	2591	my += self->y - 1;
2140
2141	memset (darkness1, 255, sw1 * sh1);
2142		2592
2143	for (y = 0; y < sh1; y++)	2593	for (y = 0; y < sh1; y++)
2144	if (0 <= y + my && y + my < self->rows)	2594	if (0 <= y + my && y + my < self->rows)
2145	{	2595	{
2146	maprow *row = self->row + (y + my);	2596	maprow *row = self->row + (y + my);
…		…
2149	if (row->c0 <= x + mx && x + mx < row->c1)	2599	if (row->c0 <= x + mx && x + mx < row->c1)
2150	{	2600	{
2151	mapcell *cell = row->col + (x + mx - row->c0);	2601	mapcell *cell = row->col + (x + mx - row->c0);
2152		2602
2153	darkness1 [y * sw1 + x] = cell->darkness	2603	darkness1 [y * sw1 + x] = cell->darkness
2154	? 255 - (cell->darkness - 1)	2604	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2155	: 255 - FOW_DARKNESS;	2605	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2156	}	2606	}
2157	}	2607	}
2158		2608
2159	for (y = 0; y < sh; ++y)	2609	for (y = 0; y < sh; ++y)
2160	for (x = 0; x < sw; ++x)	2610	for (x = 0; x < sw; ++x)
…		…
2179		2629
2180	uint8_t r13 = (d13 + d23 + d12) / 3;	2630	uint8_t r13 = (d13 + d23 + d12) / 3;
2181	uint8_t r23 = d23;	2631	uint8_t r23 = d23;
2182	uint8_t r33 = (d23 + d33 + d32) / 3;	2632	uint8_t r33 = (d23 + d33 + d32) / 3;
2183		2633
2184	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2185	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2186	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2636	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2187	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2188	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 */
2189	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2639	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2190	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2191	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2192	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2642	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2193	}	2643	}
2194		2644
2195	free (darkness1);	2645	free (darkness1);
2196		2646
2197	EXTEND (SP, 3);	2647	EXTEND (SP, 3);
2198	PUSHs (sv_2mortal (newSViv (sw34)));	2648	PUSHs (sv_2mortal (newSViv (sw3)));
2199	PUSHs (sv_2mortal (newSViv (sh3)));	2649	PUSHs (sv_2mortal (newSViv (sh3)));
2200	PUSHs (darkness3_sv);	2650	PUSHs (darkness3_sv);
2201	}	2651	}
2202		2652
2203	SV *	2653	SV *
…		…
2266	else	2716	else
2267	*data++ = 0;	2717	*data++ = 0;
2268	}	2718	}
2269	}	2719	}
2270		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	{
2271	SvPOK_only (data_sv);	2724	SvPOK_only (data_sv);
2272	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2725	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2726	}
		2727
2273	RETVAL = data_sv;	2728	RETVAL = data_sv;
2274	}	2729	}
2275	OUTPUT:	2730	OUTPUT:
2276	RETVAL	2731	RETVAL
2277		2732
2278	void	2733	void
2279	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)
2280	PPCODE:	2735	PPCODE:
2281	{	2736	{
2282	int x, y, z;	2737	int x, y, z;
2283	int w, h;	2738	int w, h;
2284	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;
2285		2750
2286	if (*data++ != 0)	2751	if (*data++ != 0)
2287	XSRETURN_EMPTY; /* version mismatch */	2752	XSRETURN_EMPTY; /* version mismatch */
2288		2753
2289	w = *data++ << 8; w |= *data++;	2754	w = *data++ << 8; w |= *data++;
…		…
2304	{	2769	{
2305	maprow *row = map_get_row (self, y);	2770	maprow *row = map_get_row (self, y);
2306		2771
2307	for (x = x0; x < x1; x++)	2772	for (x = x0; x < x1; x++)
2308	{	2773	{
		2774	uint8_t flags;
		2775
		2776	if (data + 7 >= end)
		2777	XSRETURN_EMPTY;
		2778
2309	uint8_t flags = *data++;	2779	flags = *data++;
2310		2780
2311	if (flags)	2781	if (flags)
2312	{	2782	{
2313	mapcell *cell = row_get_cell (row, x);	2783	mapcell *cell = row_get_cell (row, x);
2314	tileid tile[3] = { 0, 0, 0 };	2784	tileid tile[3] = { 0, 0, 0 };
…		…
2317	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2787	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2318	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2788	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2319		2789
2320	if (cell->darkness == 0)	2790	if (cell->darkness == 0)
2321	{	2791	{
2322	cell->darkness = 0;	2792	/*cell->darkness = 0;*/
		2793	EXTEND (SP, 3);
2323		2794
2324	for (z = 0; z <= 2; z++)	2795	for (z = 0; z <= 2; z++)
2325	{	2796	{
2326	tileid t = tile [z];	2797	tileid t = tile [z];
2327		2798
2328	if (t >= self->texs || (t && !self->tex [t].name))	2799	if (t >= self->texs || (t && !self->tex [t].name))
2329	{	2800	{
2330	XPUSHs (sv_2mortal (newSViv (t)));	2801	PUSHs (sv_2mortal (newSViv (t)));
2331	need_texid (self, t);	2802	need_texid (self, t);
2332	}	2803	}
2333		2804
2334	cell->tile [z] = t;	2805	cell->tile [z] = t;
2335	}	2806	}
…		…
2380	if (RETVAL < 0)	2851	if (RETVAL < 0)
2381	{	2852	{
2382	RETVAL = Mix_GroupOldest (-1);	2853	RETVAL = Mix_GroupOldest (-1);
2383		2854
2384	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)
2385	XSRETURN_UNDEF;	2861	XSRETURN_UNDEF;
2386		2862	}
		2863	else
2387	Mix_HaltChannel (RETVAL);	2864	Mix_HaltChannel (RETVAL);
2388	}	2865	}
2389		2866
2390	Mix_UnregisterAllEffects (RETVAL);	2867	Mix_UnregisterAllEffects (RETVAL);
2391	Mix_Volume (RETVAL, 128);	2868	Mix_Volume (RETVAL, 128);
2392	}	2869	}
…		…
2439	void	2916	void
2440	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)
2441	CODE:	2918	CODE:
2442	{	2919	{
2443	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));
2444	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;
2445	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2922	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2446	}	2923	}
2447		2924
2448	void	2925	void
2449	set_reverse_stereo (DC::Channel self, int flip)	2926	set_reverse_stereo (DC::Channel self, int flip)
…		…
2451	Mix_SetReverseStereo (self, flip);	2928	Mix_SetReverseStereo (self, flip);
2452		2929
2453	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2930	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2454		2931
2455	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
2456		2945
2457	DC::MixChunk	2946	DC::MixChunk
2458	new (SV *class, DC::RW rwops)	2947	new (SV *class, DC::RW rwops)
2459	CODE:	2948	CODE:
2460	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2949	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2493	OUTPUT:	2982	OUTPUT:
2494	RETVAL	2983	RETVAL
2495		2984
2496	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2985	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2497		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
2498	int	2999	int
2499	volume (int volume = -1)	3000	volume (int volume = -1)
2500	PROTOTYPE: ;$	3001	PROTOTYPE: ;$
2501	CODE:	3002	CODE:
2502	if (items > 0)	3003	if (items > 0)
…		…
2512		3013
2513	void	3014	void
2514	halt ()	3015	halt ()
2515	CODE:	3016	CODE:
2516	Mix_HaltMusic ();	3017	Mix_HaltMusic ();
		3018
		3019	int
		3020	playing ()
		3021	CODE:
		3022	RETVAL = Mix_PlayingMusic ();
		3023	OUTPUT:
		3024	RETVAL
2517		3025
2518	DC::MixMusic	3026	DC::MixMusic
2519	new (SV *class, DC::RW rwops)	3027	new (SV *class, DC::RW rwops)
2520	CODE:	3028	CODE:
2521	RETVAL = Mix_LoadMUS_RW (rwops);	3029	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2552	} *civ, const_iv[] = {	3060	} *civ, const_iv[] = {
2553	# define const_iv(name) { # name, (IV)name }	3061	# define const_iv(name) { # name, (IV)name }
2554	const_iv (GL_VENDOR),	3062	const_iv (GL_VENDOR),
2555	const_iv (GL_VERSION),	3063	const_iv (GL_VERSION),
2556	const_iv (GL_EXTENSIONS),	3064	const_iv (GL_EXTENSIONS),
		3065	const_iv (GL_MAX_TEXTURE_UNITS),
2557	const_iv (GL_COLOR_MATERIAL),	3066	const_iv (GL_COLOR_MATERIAL),
2558	const_iv (GL_SMOOTH),	3067	const_iv (GL_SMOOTH),
2559	const_iv (GL_FLAT),	3068	const_iv (GL_FLAT),
2560	const_iv (GL_DITHER),	3069	const_iv (GL_DITHER),
2561	const_iv (GL_BLEND),	3070	const_iv (GL_BLEND),
…		…
2573	const_iv (GL_ZERO),	3082	const_iv (GL_ZERO),
2574	const_iv (GL_SRC_ALPHA),	3083	const_iv (GL_SRC_ALPHA),
2575	const_iv (GL_DST_ALPHA),	3084	const_iv (GL_DST_ALPHA),
2576	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3085	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2577	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),
2578	const_iv (GL_SRC_ALPHA_SATURATE),	3091	const_iv (GL_SRC_ALPHA_SATURATE),
2579	const_iv (GL_RGB),	3092	const_iv (GL_RGB),
2580	const_iv (GL_RGBA),	3093	const_iv (GL_RGBA),
2581	const_iv (GL_RGBA4),	3094	const_iv (GL_RGBA4),
2582	const_iv (GL_RGBA8),	3095	const_iv (GL_RGBA8),
…		…
2650	const_iv (GL_NICEST),	3163	const_iv (GL_NICEST),
2651	const_iv (GL_V2F),	3164	const_iv (GL_V2F),
2652	const_iv (GL_V3F),	3165	const_iv (GL_V3F),
2653	const_iv (GL_T2F_V3F),	3166	const_iv (GL_T2F_V3F),
2654	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),
2655	# undef const_iv	3171	# undef const_iv
2656	};	3172	};
2657		3173
2658	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--)
2659	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3175	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2660		3176
2661	texture_av = newAV ();	3177	texture_av = newAV ();
2662	AvREAL_off (texture_av);	3178	AvREAL_off (texture_av);
2663	}	3179	}
2664		3180
2665	void	3181	void
2666	disable_GL_EXT_blend_func_separate ()	3182	disable_GL_EXT_blend_func_separate ()
2667	CODE:	3183	CODE:
2668	gl.BlendFuncSeparate = 0;	3184	gl.BlendFuncSeparate = 0;
2669	gl.BlendFuncSeparateEXT = 0;	3185	gl.BlendFuncSeparateEXT = 0;
		3186
		3187	void
		3188	apple_nvidia_bug (int enable)
2670		3189
2671	char *	3190	char *
2672	gl_vendor ()	3191	gl_vendor ()
2673	CODE:	3192	CODE:
2674	RETVAL = (char *)glGetString (GL_VENDOR);	3193	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2705		3224
2706	int glGetError ()	3225	int glGetError ()
2707		3226
2708	void glFinish ()	3227	void glFinish ()
2709		3228
		3229	void glFlush ()
		3230
2710	void glClear (int mask)	3231	void glClear (int mask)
2711		3232
2712	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)
2713	PROTOTYPE: @	3234	PROTOTYPE: @
2714		3235
…		…
2723	void glBlendFunc (int sfactor, int dfactor)	3244	void glBlendFunc (int sfactor, int dfactor)
2724		3245
2725	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3246	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2726	CODE:	3247	CODE:
2727	gl_BlendFuncSeparate (sa, da, saa, daa);	3248	gl_BlendFuncSeparate (sa, da, saa, daa);
		3249
		3250	# void glBlendEquation (int se)
2728		3251
2729	void glDepthMask (int flag)	3252	void glDepthMask (int flag)
2730		3253
2731	void glLogicOp (int opcode)	3254	void glLogicOp (int opcode)
2732		3255
…		…
2767	void glRotate (float angle, float x, float y, float z)	3290	void glRotate (float angle, float x, float y, float z)
2768	CODE:	3291	CODE:
2769	glRotatef (angle, x, y, z);	3292	glRotatef (angle, x, y, z);
2770		3293
2771	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: @
2772	ALIAS:	3296	ALIAS:
2773	glColor_premultiply = 1	3297	glColor_premultiply = 1
2774	CODE:	3298	CODE:
2775	if (ix)	3299	if (ix)
2776	{	3300	{
…		…
2846	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3370	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2847	CODE:	3371	CODE:
2848	if (gl.SeparableFilter2D)	3372	if (gl.SeparableFilter2D)
2849	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3373	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2850		3374
2851	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3375	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2852		3376
2853	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3377	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2854		3378
2855	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3379	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2856		3380
…		…
2881	void glNewList (int list, int mode = GL_COMPILE)	3405	void glNewList (int list, int mode = GL_COMPILE)
2882		3406
2883	void glEndList ()	3407	void glEndList ()
2884		3408
2885	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);
2886		3415
2887	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3416	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2888		3417
2889	PROTOTYPES: DISABLE	3418	PROTOTYPES: DISABLE
2890		3419

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