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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.251 by root, Fri Dec 28 17:28:01 2007 UTC vs.
Revision 1.321 by root, Sun Nov 18 01:15:04 2018 UTC

…		…
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
22	// microsoft vs. C	22	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	23	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	24	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	25	# define M_PI 3.14159265f
27	#endif	26	#endif
28		27
29	#include <assert.h>	28	#include <assert.h>
…		…
39	#include <SDL_endian.h>	38	#include <SDL_endian.h>
40	#include <SDL_image.h>	39	#include <SDL_image.h>
41	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
43		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
44	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
46		52
47	#include <glib/gmacros.h>	53	#include <glib.h>
48		54
49	#include <pango/pango.h>	55	#include <pango/pango.h>
50		56
51	#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	{
…		…
141	{	184	{
142	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
143		186
144	while (attrs)	187	while (attrs)
145	{	188	{
146	PangoAttribute *attr = attrs->data;	189	PangoAttribute *attr = (PangoAttribute *)attrs->data;
147		190
148	if (attr->klass->type == PANGO_ATTR_SHAPE)	191	if (attr->klass->type == PANGO_ATTR_SHAPE)
149	return 1;	192	return 1;
150		193
151	attrs = attrs->next;	194	attrs = attrs->next;
…		…
169	static void	212	static void
170	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
171	{	214	{
172	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
173	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
174	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
175	#endif	218	#endif
176	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
177	}	220	}
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	// approximately divide by 255
		487	static unsigned int
		488	div255 (unsigned int n)
		489	{
		490	return (n + (n >> 8)) >> 8;
433	}	491	}
434		492
435	static unsigned int	493	static unsigned int
436	minpot (unsigned int n)	494	minpot (unsigned int n)
437	{	495	{
…		…
504	if (!svp || !SvTRUE (*svp))	562	if (!svp || !SvTRUE (*svp))
505	return 0;	563	return 0;
506		564
507	return 1;	565	return 1;
508	}	566	}
		567
		568	/******************************************************************************/
		569
		570	/* process keyboard modifiers */
		571	static int
		572	mod_munge (int mod)
		573	{
		574	mod &= MOD_MASK;
		575
		576	if (mod & (KMOD_META | KMOD_ALT))
		577	mod |= KMOD_LRAM;
		578
		579	return mod;
		580	}
		581
		582	static void
		583	deliantra_main (SV *real_main)
		584	{
		585	dSP;
		586
		587	PUSHMARK (SP);
		588	call_sv (real_main, G_DISCARD | G_VOID);
		589	}
		590
		591	#ifdef __MACOSX__
		592	static SV *real_main;
		593
		594	/* to due surprising braindamage on the side of SDL design, we
		595	* do some mind-boggling hack here: SDL requires a custom main()
		596	* on OS X, so... we provide one and call the original main(), which,
		597	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		598	* and which calls our main (== SDL_main) back.
		599	*/
		600	extern C_LINKAGE int
		601	main (int argc, char *argv[])
		602	{
		603	deliantra_main (real_main);
		604	}
		605
		606	#undef main
		607
		608	extern C_LINKAGE int main (int argc, char *argv[]);
		609
		610	static void
		611	SDL_main_hack (SV *real_main_)
		612	{
		613	real_main = real_main_;
		614
		615	char *argv[] = { "deliantra client", 0 };
		616	(main) (1, argv);
		617	}
		618	#else
		619	static void
		620	SDL_main_hack (SV *real_main)
		621	{
		622	deliantra_main (real_main);
		623	}
		624	#endif
509		625
510	MODULE = Deliantra::Client PACKAGE = DC	626	MODULE = Deliantra::Client PACKAGE = DC
511		627
512	PROTOTYPES: ENABLE	628	PROTOTYPES: ENABLE
513		629
…		…
542	const_iv (SDL_USEREVENT),	658	const_iv (SDL_USEREVENT),
543		659
544	const_iv (SDL_APPINPUTFOCUS),	660	const_iv (SDL_APPINPUTFOCUS),
545	const_iv (SDL_APPMOUSEFOCUS),	661	const_iv (SDL_APPMOUSEFOCUS),
546	const_iv (SDL_APPACTIVE),	662	const_iv (SDL_APPACTIVE),
		663
		664
		665	const_iv (SDLK_UNKNOWN),
		666	const_iv (SDLK_FIRST),
		667	const_iv (SDLK_BACKSPACE),
		668	const_iv (SDLK_TAB),
		669	const_iv (SDLK_CLEAR),
		670	const_iv (SDLK_RETURN),
		671	const_iv (SDLK_PAUSE),
		672	const_iv (SDLK_ESCAPE),
		673	const_iv (SDLK_SPACE),
		674	const_iv (SDLK_EXCLAIM),
		675	const_iv (SDLK_QUOTEDBL),
		676	const_iv (SDLK_HASH),
		677	const_iv (SDLK_DOLLAR),
		678	const_iv (SDLK_AMPERSAND),
		679	const_iv (SDLK_QUOTE),
		680	const_iv (SDLK_LEFTPAREN),
		681	const_iv (SDLK_RIGHTPAREN),
		682	const_iv (SDLK_ASTERISK),
		683	const_iv (SDLK_PLUS),
		684	const_iv (SDLK_COMMA),
		685	const_iv (SDLK_MINUS),
		686	const_iv (SDLK_PERIOD),
		687	const_iv (SDLK_SLASH),
		688	const_iv (SDLK_0),
		689	const_iv (SDLK_1),
		690	const_iv (SDLK_2),
		691	const_iv (SDLK_3),
		692	const_iv (SDLK_4),
		693	const_iv (SDLK_5),
		694	const_iv (SDLK_6),
		695	const_iv (SDLK_7),
		696	const_iv (SDLK_8),
		697	const_iv (SDLK_9),
		698	const_iv (SDLK_COLON),
		699	const_iv (SDLK_SEMICOLON),
		700	const_iv (SDLK_LESS),
		701	const_iv (SDLK_EQUALS),
		702	const_iv (SDLK_GREATER),
		703	const_iv (SDLK_QUESTION),
		704	const_iv (SDLK_AT),
		705
		706	const_iv (SDLK_LEFTBRACKET),
		707	const_iv (SDLK_BACKSLASH),
		708	const_iv (SDLK_RIGHTBRACKET),
		709	const_iv (SDLK_CARET),
		710	const_iv (SDLK_UNDERSCORE),
		711	const_iv (SDLK_BACKQUOTE),
		712	const_iv (SDLK_DELETE),
547		713
548	const_iv (SDLK_FIRST),	714	const_iv (SDLK_FIRST),
549	const_iv (SDLK_LAST),	715	const_iv (SDLK_LAST),
550	const_iv (SDLK_KP0),	716	const_iv (SDLK_KP0),
551	const_iv (SDLK_KP1),	717	const_iv (SDLK_KP1),
…		…
627	const_iv (KMOD_RMETA),	793	const_iv (KMOD_RMETA),
628	const_iv (KMOD_NUM),	794	const_iv (KMOD_NUM),
629	const_iv (KMOD_CAPS),	795	const_iv (KMOD_CAPS),
630	const_iv (KMOD_MODE),	796	const_iv (KMOD_MODE),
631		797
		798	const_iv (KMOD_LRAM),
		799
632	const_iv (MIX_DEFAULT_FORMAT),	800	const_iv (MIX_DEFAULT_FORMAT),
		801
		802	const_iv (SDL_INIT_TIMER),
		803	const_iv (SDL_INIT_AUDIO),
		804	const_iv (SDL_INIT_VIDEO),
		805	const_iv (SDL_INIT_CDROM),
		806	const_iv (SDL_INIT_JOYSTICK),
		807	const_iv (SDL_INIT_EVERYTHING),
		808	const_iv (SDL_INIT_NOPARACHUTE),
		809	const_iv (SDL_INIT_EVENTTHREAD),
		810
		811	const_iv (SDL_GL_RED_SIZE),
		812	const_iv (SDL_GL_GREEN_SIZE),
		813	const_iv (SDL_GL_BLUE_SIZE),
		814	const_iv (SDL_GL_ALPHA_SIZE),
		815	const_iv (SDL_GL_DOUBLEBUFFER),
		816	const_iv (SDL_GL_BUFFER_SIZE),
		817	const_iv (SDL_GL_DEPTH_SIZE),
		818	const_iv (SDL_GL_STENCIL_SIZE),
		819	const_iv (SDL_GL_ACCUM_RED_SIZE),
		820	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		821	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		822	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		823	const_iv (SDL_GL_STEREO),
		824	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		825	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		826	const_iv (SDL_GL_ACCELERATED_VISUAL),
		827	const_iv (SDL_GL_SWAP_CONTROL),
		828
		829	const_iv (FOW_DARKNESS)
633	# undef const_iv	830	# undef const_iv
634	};	831	};
635		832
636	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	833	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
637	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	834	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
638		835
639	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	836	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
640	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	837	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
641	}	838	}
642		839
…		…
658	NV ceil (NV x)	855	NV ceil (NV x)
659		856
660	IV minpot (UV n)	857	IV minpot (UV n)
661		858
662	IV popcount (UV n)	859	IV popcount (UV n)
		860
		861	NV distance (NV dx, NV dy)
		862	CODE:
		863	RETVAL = pow (dx * dx + dy * dy, 0.5);
		864	OUTPUT:
		865	RETVAL
663		866
664	void	867	void
665	pango_init ()	868	pango_init ()
666	CODE:	869	CODE:
667	{	870	{
668	opengl_fontmap = pango_opengl_font_map_new ();	871	opengl_fontmap = pango_opengl_font_map_new ();
669	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	872	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);	873	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
671	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)	874	/*pango_context_set_font_description (opengl_context, default_font);*/
		875	#if PANGO_VERSION_CHECK (1, 15, 2)
672	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	876	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
673	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/	877	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
674	#endif	878	#endif
675	}	879	}
676		880
677	char *
678	SDL_GetError ()	881	char *SDL_GetError ()
679		882
680	int	883	void SDL_main_hack (SV *real_main)
681	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	884	PROTOTYPE: &
682		885
683	void	886	int SDL_Init (U32 flags)
		887
		888	int SDL_InitSubSystem (U32 flags)
		889
		890	void SDL_QuitSubSystem (U32 flags)
		891
684	SDL_Quit ()	892	void SDL_Quit ()
		893
		894	int SDL_GL_SetAttribute (int attr, int value)
		895	C_ARGS: (SDL_GLattr)attr, value
		896
		897	int SDL_GL_GetAttribute (int attr)
		898	CODE:
		899	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		900	XSRETURN_UNDEF;
		901	OUTPUT:
		902	RETVAL
685		903
686	void	904	void
687	SDL_ListModes (int rgb, int alpha)	905	SDL_ListModes (int rgb, int alpha)
688	PPCODE:	906	PPCODE:
689	{	907	{
…		…
701	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	919	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
702	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	920	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
703	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	921	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
704		922
705	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	923	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);	924	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
709	#endif
710		925
711	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	926	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
712		927
713	if (m && m != (SDL_Rect **)-1)	928	if (m && m != (SDL_Rect **)-1)
714	while (*m)	929	while (*m)
715	{	930	{
716	if ((*m)->w >= 800 && (*m)->h >= 480)	931	if ((*m)->w >= 400 && (*m)->h >= 300)
717	{	932	{
718	AV *av = newAV ();	933	AV *av = newAV ();
719	av_push (av, newSViv ((*m)->w));	934	av_push (av, newSViv ((*m)->w));
720	av_push (av, newSViv ((*m)->h));	935	av_push (av, newSViv ((*m)->h));
721	av_push (av, newSViv (rgb));	936	av_push (av, newSViv (rgb));
…		…
744	);	959	);
745		960
746	if (RETVAL)	961	if (RETVAL)
747	{	962	{
748	av_clear (texture_av);	963	av_clear (texture_av);
749
750	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
751	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	964	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
752	#include "glfunc.h"	965	#include "glfunc.h"
753	#undef GL_FUNC	966	#undef GL_FUNC
		967	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		968	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
754	}	969	}
755	}	970	}
756	OUTPUT:	971	OUTPUT:
757	RETVAL	972	RETVAL
		973
		974	void
		975	SDL_WM_SetCaption (const char *title, const char *icon)
758		976
759	void	977	void
760	SDL_GL_SwapBuffers ()	978	SDL_GL_SwapBuffers ()
761		979
762	char *	980	char *
763	SDL_GetKeyName (int sym)	981	SDL_GetKeyName (int sym)
		982	C_ARGS: (SDLKey)sym
764		983
765	int	984	int
766	SDL_GetAppState ()	985	SDL_GetAppState ()
767		986
		987	int
		988	SDL_GetModState ()
		989
		990	int
		991	SDL_WaitEvent ()
		992	C_ARGS: 0
		993
768	void	994	void
		995	SDL_PumpEvents ()
		996
		997	void
769	poll_events ()	998	peep_events ()
770	PPCODE:	999	PPCODE:
771	{	1000	{
772	SDL_Event ev;	1001	SDL_Event ev;
773		1002
774	SDL_PumpEvents ();	1003	SDL_PumpEvents ();
…		…
781	{	1010	{
782	case SDL_KEYDOWN:	1011	case SDL_KEYDOWN:
783	case SDL_KEYUP:	1012	case SDL_KEYUP:
784	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1013	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
785	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1014	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
786	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1015	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 */	1016	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);	1017	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
789	break;	1018	break;
790		1019
791	case SDL_ACTIVEEVENT:	1020	case SDL_ACTIVEEVENT:
792	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1021	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
810	x = ev.motion.x;	1039	x = ev.motion.x;
811	y = ev.motion.y;	1040	y = ev.motion.y;
812	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1041	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
813	}	1042	}
814		1043
815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1044	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
816	hv_store (hv, "state", 5, newSViv (state), 0);	1045	hv_store (hv, "state", 5, newSViv (state), 0);
817	hv_store (hv, "x", 1, newSViv (x), 0);	1046	hv_store (hv, "x", 1, newSViv (x), 0);
818	hv_store (hv, "y", 1, newSViv (y), 0);	1047	hv_store (hv, "y", 1, newSViv (y), 0);
819	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1048	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
820	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1049	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
821	}	1050	}
822	break;	1051	break;
823		1052
824	case SDL_MOUSEBUTTONDOWN:	1053	case SDL_MOUSEBUTTONDOWN:
825	case SDL_MOUSEBUTTONUP:	1054	case SDL_MOUSEBUTTONUP:
826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1055	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
827		1056
828	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1057	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
829	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1058	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
830	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1059	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
831	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1060	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
840		1069
841	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1070	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
842	}	1071	}
843	}	1072	}
844		1073
		1074	char *
		1075	SDL_AudioDriverName ()
		1076	CODE:
		1077	{
		1078	char buf [256];
		1079	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1080	XSRETURN_UNDEF;
		1081
		1082	RETVAL = buf;
		1083	}
		1084	OUTPUT:
		1085	RETVAL
		1086
845	int	1087	int
846	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1088	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
847	POSTCALL:	1089	POSTCALL:
848	Mix_HookMusicFinished (music_finished);	1090	Mix_HookMusicFinished (music_finished);
849	Mix_ChannelFinished (channel_finished);	1091	Mix_ChannelFinished (channel_finished);
850		1092
851	void	1093	void
852	Mix_QuerySpec ()	1094	Mix_QuerySpec ()
…		…
905	}	1147	}
906	}	1148	}
907	#endif	1149	#endif
908	}	1150	}
909		1151
910	void	1152	int
911	add_font (char *file)	1153	add_font (char *file)
912	CODE:	1154	CODE:
913	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1155	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1156	OUTPUT:
		1157	RETVAL
		1158
		1159	void
		1160	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1161
		1162	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1163	void
		1164	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
914		1165
915	void	1166	void
916	load_image_inline (SV *image_)	1167	load_image_inline (SV *image_)
917	ALIAS:	1168	ALIAS:
918	load_image_file = 1	1169	load_image_file = 1
…		…
964		1215
965	SDL_LockSurface (surface2);	1216	SDL_LockSurface (surface2);
966	EXTEND (SP, 6);	1217	EXTEND (SP, 6);
967	PUSHs (sv_2mortal (newSViv (surface2->w)));	1218	PUSHs (sv_2mortal (newSViv (surface2->w)));
968	PUSHs (sv_2mortal (newSViv (surface2->h)));	1219	PUSHs (sv_2mortal (newSViv (surface2->h)));
969	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1220	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
970	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1221	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
971	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1222	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
972	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1223	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
973	SDL_UnlockSurface (surface2);	1224	SDL_UnlockSurface (surface2);
974		1225
…		…
1034	#if DEBUG	1285	#if DEBUG
1035	VALGRIND_DO_LEAK_CHECK;	1286	VALGRIND_DO_LEAK_CHECK;
1036	#endif	1287	#endif
1037	}	1288	}
1038		1289
		1290	int
		1291	SvREFCNT (SV *sv)
		1292	CODE:
		1293	RETVAL = SvREFCNT (sv);
		1294	OUTPUT:
		1295	RETVAL
		1296
1039	MODULE = Deliantra::Client PACKAGE = DC::Font	1297	MODULE = Deliantra::Client PACKAGE = DC::Font
1040		1298
1041	PROTOTYPES: DISABLE	1299	PROTOTYPES: DISABLE
1042		1300
1043	DC::Font	1301	DC::Font
1044	new_from_file (SV *class, char *path, int id = 0)	1302	new_from_file (SV *klass, char *path, int id = 0)
1045	CODE:	1303	CODE:
1046	{	1304	{
1047	int count;	1305	int count;
1048	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1306	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1049	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1307	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1078	PROTOTYPE:	1336	PROTOTYPE:
1079	CODE:	1337	CODE:
1080	tc_restore ();	1338	tc_restore ();
1081		1339
1082	DC::Layout	1340	DC::Layout
1083	new (SV *class)	1341	new (SV *klass)
1084	CODE:	1342	CODE:
1085	New (0, RETVAL, 1, struct cf_layout);	1343	New (0, RETVAL, 1, struct cf_layout);
1086		1344
1087	RETVAL->pl = pango_layout_new (opengl_context);	1345	RETVAL->pl = pango_layout_new (opengl_context);
1088	RETVAL->r = 1.;	1346	RETVAL->r = 1.;
…		…
1237		1495
1238	void	1496	void
1239	set_height (DC::Layout self, int base_height)	1497	set_height (DC::Layout self, int base_height)
1240	CODE:	1498	CODE:
1241	if (self->base_height != base_height)	1499	if (self->base_height != base_height)
1242	{	1500	{
1243	self->base_height = base_height;	1501	self->base_height = base_height;
1244	layout_update_font (self);	1502	layout_update_font (self);
1245	}	1503	}
1246		1504
1247	void	1505	void
…		…
1313	void	1571	void
1314	cursor_pos (DC::Layout self, int index)	1572	cursor_pos (DC::Layout self, int index)
1315	PPCODE:	1573	PPCODE:
1316	{	1574	{
1317	PangoRectangle pos;	1575	PangoRectangle pos;
1318	pango_layout_get_cursor_pos (self->pl, index, 0, &pos);	1576	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1319		1577
1320	EXTEND (SP, 3);	1578	EXTEND (SP, 3);
1321	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));	1579	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1322	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));	1580	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1323	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));	1581	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
…		…
1328	PPCODE:	1586	PPCODE:
1329	{	1587	{
1330	int line, x;	1588	int line, x;
1331		1589
1332	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1590	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1333	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))	1591	#if !PANGO_VERSION_CHECK (1, 17, 3)
1334	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1592	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1335	--line;	1593	--line;
1336	#endif	1594	#endif
1337	EXTEND (SP, 2);	1595	EXTEND (SP, 2);
1338	PUSHs (sv_2mortal (newSViv (line)));	1596	PUSHs (sv_2mortal (newSViv (line)));
…		…
1474	glDisable (GL_ALPHA_TEST);	1732	glDisable (GL_ALPHA_TEST);
1475	glDisable (GL_BLEND);	1733	glDisable (GL_BLEND);
1476	}	1734	}
1477	}	1735	}
1478		1736
		1737	void
		1738	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1739	PROTOTYPE: @
		1740	CODE:
		1741	{
		1742	glEnable (GL_BLEND);
		1743	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1744	glEnable (GL_TEXTURE_2D);
		1745	glBindTexture (GL_TEXTURE_2D, name1);
		1746
		1747	glColor3f (intensity, intensity, intensity);
		1748	glPushMatrix ();
		1749	glScalef (1./3, 1./3, 1.);
		1750
		1751	if (blend > 0.f)
		1752	{
		1753	float dx3 = dx * -3.f / w;
		1754	float dy3 = dy * -3.f / h;
		1755	GLfloat env_color[4] = { 0., 0., 0., blend };
		1756
		1757	/* interpolate the two shadow textures */
		1758	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1760
		1761	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1762	gl.ActiveTexture (GL_TEXTURE1);
		1763	glEnable (GL_TEXTURE_2D);
		1764	glBindTexture (GL_TEXTURE_2D, name2);
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1766
		1767	/* rgb == rgb(glcolor) */
		1768	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1769	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1770	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1771
		1772	/* alpha = interpolate t0, t1 by env_alpha */
		1773	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1774
		1775	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1776	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1777	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1778
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1781
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1783	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1784
		1785	glBegin (GL_QUADS);
		1786	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1787	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1788	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1789	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1790	glEnd ();
		1791
		1792	glDisable (GL_TEXTURE_2D);
		1793	gl.ActiveTexture (GL_TEXTURE0);
		1794	}
		1795	else
		1796	{
		1797	/* simple blending of one texture, also opengl <1.3 path */
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1799
		1800	glBegin (GL_QUADS);
		1801	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1802	glTexCoord2f (0, t); glVertex2f (0, h);
		1803	glTexCoord2f (s, t); glVertex2f (w, h);
		1804	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1805	glEnd ();
		1806	}
		1807
		1808	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1809	{
		1810	int x, y;
		1811	int dx3 = dx * 3;
		1812	int dy3 = dy * 3;
		1813
		1814	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1815	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1816	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1817	glTranslatef (-1., -1., 0);
		1818	glBegin (GL_QUADS);
		1819
		1820	for (y = 1; y < h; y += 3)
		1821	{
		1822	int y1 = y - dy3;
		1823	int y1valid = y1 >= 0 && y1 < h;
		1824
		1825	for (x = 1; x < w; x += 3)
		1826	{
		1827	int x1 = x - dx3;
		1828	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1829	uint8_t h2;
		1830
		1831	if (y1valid && x1 >= 0 && x1 < w)
		1832	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1833	else
		1834	h2 = 1; /* out of range == invisible */
		1835
		1836	if (h1 || h2)
		1837	{
		1838	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1839	glColor4f (1., 1., 1., alpha);
		1840
		1841	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1842	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1843	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1844	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1845	}
		1846	}
		1847	}
		1848	}
		1849
		1850	glEnd ();
		1851
		1852	glPopMatrix ();
		1853
		1854	glDisable (GL_TEXTURE_2D);
		1855	glDisable (GL_BLEND);
		1856	}
		1857
1479	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1858	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1480	CODE:	1859	CODE:
1481	{	1860	{
1482	GLint width;	1861	GLint width;
1483	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1862	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1490	MODULE = Deliantra::Client PACKAGE = DC::Map	1869	MODULE = Deliantra::Client PACKAGE = DC::Map
1491		1870
1492	PROTOTYPES: DISABLE	1871	PROTOTYPES: DISABLE
1493		1872
1494	DC::Map	1873	DC::Map
1495	new (SV *class)	1874	new (SV *klass)
1496	CODE:	1875	CODE:
1497	New (0, RETVAL, 1, struct map);	1876	New (0, RETVAL, 1, struct map);
1498	RETVAL->x = 0;	1877	RETVAL->x = 0;
1499	RETVAL->y = 0;	1878	RETVAL->y = 0;
1500	RETVAL->w = 0;	1879	RETVAL->w = 0;
…		…
1539		1918
1540	void	1919	void
1541	set_smooth (DC::Map self, int face, int smooth, int level)	1920	set_smooth (DC::Map self, int face, int smooth, int level)
1542	CODE:	1921	CODE:
1543	{	1922	{
1544	tileid texid;	1923	tileid texid;
1545	maptex *tex;	1924	maptex *tex;
1546		1925
1547	if (face < 0 || face >= self->faces)	1926	if (face < 0 || face >= self->faces)
1548	return;	1927	return;
1549		1928
1550	if (smooth < 0 || smooth >= self->faces)	1929	if (smooth < 0 || smooth >= self->faces)
1551	return;	1930	return;
1552		1931
1553	texid = self->face2tile [face];	1932	texid = self->face2tile [face];
1554		1933
1555	if (!texid)	1934	if (!texid)
1556	return;	1935	return;
1557		1936
1558	tex = self->tex + texid;	1937	tex = self->tex + texid;
…		…
1587	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1966	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1588	// use uglier nearest interpolation because linear suffers	1967	// use uglier nearest interpolation because linear suffers
1589	// from transparent color bleeding and ugly wrapping effects.	1968	// from transparent color bleeding and ugly wrapping effects.
1590	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1969	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1591	}	1970	}
		1971
		1972	void
		1973	expire_textures (DC::Map self, int texid, int count)
		1974	PPCODE:
		1975	for (; texid < self->texs && count; ++texid, --count)
		1976	{
		1977	maptex *tex = self->tex + texid;
		1978
		1979	if (tex->name)
		1980	{
		1981	if (tex->unused)
		1982	{
		1983	tex->name = 0;
		1984	tex->unused = 0;
		1985	XPUSHs (sv_2mortal (newSViv (texid)));
		1986	}
		1987	else
		1988	tex->unused = 1;
		1989	}
		1990	}
1592		1991
1593	int	1992	int
1594	ox (DC::Map self)	1993	ox (DC::Map self)
1595	ALIAS:	1994	ALIAS:
1596	oy = 1	1995	oy = 1
…		…
1636	self->y += MAP_EXTEND_Y;	2035	self->y += MAP_EXTEND_Y;
1637	}	2036	}
1638	}	2037	}
1639		2038
1640	SV *	2039	SV *
1641	map1a_update (DC::Map self, SV *data_, int extmap)	2040	map1a_update (DC::Map self, SV *data_)
1642	CODE:	2041	CODE:
1643	{	2042	{
1644	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2043	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1645	uint8_t *data_end = (uint8_t *)SvEND (data_);	2044	uint8_t *data_end = (uint8_t *)SvEND (data_);
1646	mapcell *cell;	2045	mapcell *cell;
…		…
1667		2066
1668	//TODO: don't trust server data to be in-range(!)	2067	//TODO: don't trust server data to be in-range(!)
1669		2068
1670	if (flags & 8)	2069	if (flags & 8)
1671	{	2070	{
		2071	uint8_t ext, cmd;
		2072
1672	if (extmap)	2073	do
1673	{	2074	{
1674	uint8_t ext, cmd;	2075	ext = *data++;
		2076	cmd = ext & 0x7f;
1675		2077
1676	do	2078	if (cmd < 4)
		2079	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2080	else if (cmd == 5) // health
1677	{	2081	{
1678	ext = *data++;
1679	cmd = ext & 0x3f;
1680
1681	if (cmd < 4)
1682	cell->darkness = 255 - ext * 64 + 1;
1683	else if (cmd == 5) // health
1684	{
1685	cell->stat_width = 1;	2082	cell->stat_width = 1;
1686	cell->stat_hp = *data++;	2083	cell->stat_hp = *data++;
1687	}
1688	else if (cmd == 6) // monster width
1689	cell->stat_width = *data++ + 1;
1690	else if (cmd == 0x47)
1691	{
1692	if (*data == 4)
1693	; // decode player count
1694
1695	data += *data + 1;
1696	}
1697	else if (cmd == 8) // cell flags
1698	cell->flags = *data++;
1699	else if (ext & 0x40) // unknown, multibyte => skip
1700	data += *data + 1;
1701	else
1702	data++;
1703	}	2084	}
1704	while (ext & 0x80);	2085	else if (cmd == 6) // monster width
		2086	cell->stat_width = *data++ + 1;
		2087	else if (cmd == 0x47)
		2088	{
		2089	if (*data == 1) cell->player = data [1];
		2090	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2091	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2092	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2093
		2094	data += *data + 1;
		2095	}
		2096	else if (cmd == 8) // cell flags
		2097	cell->flags = *data++;
		2098	else if (ext & 0x40) // unknown, multibyte => skip
		2099	data += *data + 1;
		2100	else
		2101	data++;
1705	}	2102	}
1706	else	2103	while (ext & 0x80);
1707	cell->darkness = *data++ + 1;
1708	}	2104	}
1709		2105
1710	for (z = 0; z <= 2; ++z)	2106	for (z = 0; z <= 2; ++z)
1711	if (flags & (4 >> z))	2107	if (flags & (4 >> z))
1712	{	2108	{
…		…
1715	cell->tile [z] = self->face2tile [face];	2111	cell->tile [z] = self->face2tile [face];
1716		2112
1717	if (cell->tile [z])	2113	if (cell->tile [z])
1718	{	2114	{
1719	maptex *tex = self->tex + cell->tile [z];	2115	maptex *tex = self->tex + cell->tile [z];
		2116	tex->unused = 0;
1720	if (!tex->name)	2117	if (!tex->name)
1721	av_push (missing, newSViv (cell->tile [z]));	2118	av_push (missing, newSViv (cell->tile [z]));
1722		2119
1723	if (tex->smoothtile)	2120	if (tex->smoothtile)
1724	{	2121	{
1725	maptex *smooth = self->tex + tex->smoothtile;	2122	maptex *smooth = self->tex + tex->smoothtile;
		2123	smooth->unused = 0;
1726	if (!smooth->name)	2124	if (!smooth->name)
1727	av_push (missing, newSViv (tex->smoothtile));	2125	av_push (missing, newSViv (tex->smoothtile));
1728	}	2126	}
1729	}	2127	}
1730	}	2128	}
1731	}	2129	}
1732	else	2130	else
1733	cell->darkness = 0;	2131	CELL_CLEAR (cell);
1734	}	2132	}
1735	}	2133	}
1736	OUTPUT:	2134	OUTPUT:
1737	RETVAL	2135	RETVAL
1738		2136
…		…
1758	? self->row + y	2156	? self->row + y
1759	: 0;	2157	: 0;
1760		2158
1761	for (x = x0; x < x1; x++)	2159	for (x = x0; x < x1; x++)
1762	{	2160	{
1763	int r = 32, g = 32, b = 32, a = 192;	2161	unsigned int r = 32, g = 32, b = 32, a = 192;
1764		2162
1765	if (row && row->c0 <= x && x < row->c1)	2163	if (row && row->c0 <= x && x < row->c1)
1766	{	2164	{
1767	mapcell *cell = row->col + (x - row->c0);	2165	mapcell *cell = row->col + (x - row->c0);
1768		2166
…		…
1770	{	2168	{
1771	maptex tex = self->tex [cell->tile [z]];	2169	maptex tex = self->tex [cell->tile [z]];
1772	int a0 = 255 - tex.a;	2170	int a0 = 255 - tex.a;
1773	int a1 = tex.a;	2171	int a1 = tex.a;
1774		2172
1775	r = (r * a0 + tex.r * a1) / 255;	2173	r = div255 (r * a0 + tex.r * a1);
1776	g = (g * a0 + tex.g * a1) / 255;	2174	g = div255 (g * a0 + tex.g * a1);
1777	b = (b * a0 + tex.b * a1) / 255;	2175	b = div255 (b * a0 + tex.b * a1);
1778	a = (a * a0 + tex.a * a1) / 255;	2176	a = div255 (a * a0 + tex.a * a1);
1779	}	2177	}
1780	}	2178	}
1781		2179
1782	*map++ = (r )	2180	*map++ = (r )
1783	| (g << 8)	2181	| (g << 8)
1784	| (b << 16)	2182	| (b << 16)
1785	| (a << 24);	2183	| (a << 24);
1786	}	2184	}
1787	}	2185	}
1788		2186
1789	RETVAL = map_sv;	2187	RETVAL = map_sv;
1790	}	2188	}
1791	OUTPUT:	2189	OUTPUT:
1792	RETVAL	2190	RETVAL
1793		2191
1794	void	2192	void
1795	draw (DC::Map self, int mx, int my, int sw, int sh, int T)	2193	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1796	CODE:	2194	CODE:
1797	{	2195	{
1798	int x, y, z;	2196	int x, y, z;
1799		2197
1800	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2198	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1801	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2199	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1802	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2200	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1803	smooth_key skey;	2201	smooth_key skey;
1804		2202	int pl_x, pl_y;
		2203	maptex pl_tex;
1805	rc_t *rc = rc_alloc ();	2204	rc_t *rc = rc_alloc ();
		2205	rc_t *rc_ov = rc_alloc ();
1806	rc_key_t key;	2206	rc_key_t key;
1807	rc_array_t *arr;	2207	rc_array_t *arr;
1808		2208
		2209	pl_tex.name = 0;
		2210
1809	// thats current max. sorry.	2211	// that's current max. sorry.
1810	if (sw > 255) sw = 255;	2212	if (sw > 255) sw = 255;
1811	if (sh > 255) sh = 255;	2213	if (sh > 255) sh = 255;
1812		2214
1813	// clear key, in case of extra padding	2215	// clear key, in case of extra padding
1814	memset (&skey, 0, sizeof (skey));	2216	memset (&skey, 0, sizeof (skey));
…		…
1818	key.g = 255;	2220	key.g = 255;
1819	key.b = 255;	2221	key.b = 255;
1820	key.a = 255;	2222	key.a = 255;
1821	key.mode = GL_QUADS;	2223	key.mode = GL_QUADS;
1822	key.format = GL_T2F_V3F;	2224	key.format = GL_T2F_V3F;
1823	key.texname = -1;
1824		2225
1825	mx += self->x;	2226	mx += self->x;
1826	my += self->y;	2227	my += self->y;
1827		2228
1828	// first pass: determine smooth_max	2229	// first pass: determine smooth_max
…		…
1852	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2253	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1853		2254
1854	for (z = 0; z <= 2; z++)	2255	for (z = 0; z <= 2; z++)
1855	{	2256	{
1856	memset (smooth_level, 0, sizeof (smooth_level));	2257	memset (smooth_level, 0, sizeof (smooth_level));
		2258	key.texname = -1;
1857		2259
1858	for (y = 0; y < sh; y++)	2260	for (y = 0; y < sh; y++)
1859	if (0 <= y + my && y + my < self->rows)	2261	if (0 <= y + my && y + my < self->rows)
1860	{	2262	{
1861	maprow *row = self->row + (y + my);	2263	maprow *row = self->row + (y + my);
…		…
1871	maptex tex = self->tex [tile];	2273	maptex tex = self->tex [tile];
1872	int px, py;	2274	int px, py;
1873		2275
1874	if (key.texname != tex.name)	2276	if (key.texname != tex.name)
1875	{	2277	{
		2278	self->tex [tile].unused = 0;
		2279
1876	if (!tex.name)	2280	if (!tex.name)
1877	tex = self->tex [2]; /* missing, replace by noface */	2281	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1878		2282
1879	key.texname = tex.name;	2283	key.texname = tex.name;
1880	arr = rc_array (rc, &key);	2284	arr = rc_array (rc, &key);
1881	}	2285	}
1882		2286
1883	px = (x + 1) * T - tex.w;	2287	px = (x + 1) * Th - tex.w;
1884	py = (y + 1) * T - tex.h;	2288	py = (y + 1) * Tw - tex.h;
		2289
		2290	if (expect_false (cell->player == player) && expect_false (z == 2))
		2291	{
		2292	pl_x = px;
		2293	pl_y = py;
		2294	pl_tex = tex;
		2295	continue;
		2296	}
1885		2297
1886	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2298	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1887	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2299	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1888	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2300	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1889	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2301	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
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		2302
1916	// update smooth hash	2303	// update smooth hash
1917	if (tex.smoothtile)	2304	if (tex.smoothtile)
1918	{	2305	{
1919	skey.tile = tex.smoothtile;	2306	skey.tile = tex.smoothtile;
…		…
1948	// corners	2335	// corners
1949	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2336	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1950	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2337	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1951	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2338	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1952	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2339	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2340	}
		2341	}
		2342
		2343	if (expect_false (z == 2) && expect_false (cell->flags))
		2344	{
		2345	// overlays such as the speech bubble, probably more to come
		2346	if (cell->flags & 1)
		2347	{
		2348	rc_key_t key_ov = key;
		2349	maptex tex = self->tex [TEXID_SPEECH];
		2350	rc_array_t *arr;
		2351	int px = x * Tw + Tw * 2 / 32;
		2352	int py = y * Th - Th * 6 / 32;
		2353
		2354	key_ov.texname = tex.name;
		2355	arr = rc_array (rc_ov, &key_ov);
		2356
		2357	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2358	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2359	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2360	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1953	}	2361	}
1954	}	2362	}
1955	}	2363	}
1956	}	2364	}
1957		2365
…		…
1984	if (!(bits & 0x1000)	2392	if (!(bits & 0x1000)
1985	&& skey->level == level	2393	&& skey->level == level
1986	&& level > smooth_max [skey->x][skey->y])	2394	&& level > smooth_max [skey->x][skey->y])
1987	{	2395	{
1988	maptex tex = self->tex [skey->tile];	2396	maptex tex = self->tex [skey->tile];
1989	int px = (((int)skey->x) - 1) * T;	2397	int px = (((int)skey->x) - 1) * Tw;
1990	int py = (((int)skey->y) - 1) * T;	2398	int py = (((int)skey->y) - 1) * Th;
1991	int border = bits & 15;	2399	int border = bits & 15;
1992	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2400	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1993	float dx = tex.s * .0625f; // 16 images/row	2401	float dx = tex.s * .0625f; // 16 images/row
1994	float dy = tex.t * .5f ; // 2 images/column	2402	float dy = tex.t * .5f ; // 2 images/column
1995		2403
…		…
1997	{	2405	{
1998	// this time avoiding texture state changes	2406	// this time avoiding texture state changes
1999	// save gobs of state changes.	2407	// save gobs of state changes.
2000	if (key.texname != tex.name)	2408	if (key.texname != tex.name)
2001	{	2409	{
		2410	self->tex [skey->tile].unused = 0;
		2411
2002	glEnd ();	2412	glEnd ();
2003	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2413	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2004	glBegin (GL_QUADS);	2414	glBegin (GL_QUADS);
2005	}	2415	}
2006		2416
2007	if (border)	2417	if (border)
2008	{	2418	{
2009	float ox = border * dx;	2419	float ox = border * dx;
2010		2420
2011	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2421	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2012	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2422	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2423	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2014	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2424	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2015	}	2425	}
2016		2426
2017	if (corner)	2427	if (corner)
2018	{	2428	{
2019	float ox = corner * dx;	2429	float ox = corner * dx;
2020		2430
2021	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2022	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2432	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2023	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2433	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2024	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2025	}	2435	}
2026	}	2436	}
2027	}	2437	}
2028	}	2438	}
2029	}	2439	}
…		…
2035	}	2445	}
2036		2446
2037	hv_clear (smooth);	2447	hv_clear (smooth);
2038	}	2448	}
2039		2449
		2450	if (pl_tex.name)
		2451	{
		2452	maptex tex = pl_tex;
		2453	int px = pl_x + sdx;
		2454	int py = pl_y + sdy;
		2455
		2456	key.texname = tex.name;
		2457	arr = rc_array (rc, &key);
		2458
		2459	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2460	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2461	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2462	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2463
		2464	rc_draw (rc);
		2465	}
		2466
		2467	rc_draw (rc_ov);
		2468	rc_clear (rc_ov);
		2469
2040	glDisable (GL_BLEND);	2470	glDisable (GL_BLEND);
2041	rc_free (rc);	2471	rc_free (rc);
		2472	rc_free (rc_ov);
2042		2473
2043	// top layer: overlays such as the health bar	2474	// top layer: overlays such as the health bar
2044	for (y = 0; y < sh; y++)	2475	for (y = 0; y < sh; y++)
2045	if (0 <= y + my && y + my < self->rows)	2476	if (0 <= y + my && y + my < self->rows)
2046	{	2477	{
…		…
2049	for (x = 0; x < sw; x++)	2480	for (x = 0; x < sw; x++)
2050	if (row->c0 <= x + mx && x + mx < row->c1)	2481	if (row->c0 <= x + mx && x + mx < row->c1)
2051	{	2482	{
2052	mapcell *cell = row->col + (x + mx - row->c0);	2483	mapcell *cell = row->col + (x + mx - row->c0);
2053		2484
2054	int px = x * T;	2485	int px = x * Tw;
2055	int py = y * T;	2486	int py = y * Th;
		2487
		2488	if (expect_false (cell->player == player))
		2489	{
		2490	px += sdx;
		2491	py += sdy;
		2492	}
2056		2493
2057	if (cell->stat_hp)	2494	if (cell->stat_hp)
2058	{	2495	{
2059	int width = cell->stat_width * T;	2496	int width = cell->stat_width * Tw;
2060	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2497	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2061		2498
2062	glColor3ub (0, 0, 0);	2499	glColor3ub (0, 0, 0);
2063	glRectf (px + 1, py - thick - 2,	2500	glRectf (px + 1, py - thick - 2,
2064	px + width - 1, py);	2501	px + width - 1, py);
2065		2502
…		…
2071	}	2508	}
2072	}	2509	}
2073	}	2510	}
2074		2511
2075	void	2512	void
2076	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2513	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2077	CODE:	2514	CODE:
2078	{	2515	{
2079	static float color[16][3] = {	2516	static float color[16][3] = {
2080	{ 0.00F, 0.00F, 0.00F },	2517	{ 0.00f, 0.00f, 0.00f },
2081	{ 1.00F, 1.00F, 1.00F },	2518	{ 1.00f, 1.00f, 1.00f },
2082	{ 0.00F, 0.00F, 0.55F },	2519	{ 0.00f, 0.00f, 0.55f },
2083	{ 1.00F, 0.00F, 0.00F },	2520	{ 1.00f, 0.00f, 0.00f },
2084		2521
2085	{ 1.00F, 0.54F, 0.00F },	2522	{ 1.00f, 0.54f, 0.00f },
2086	{ 0.11F, 0.56F, 1.00F },	2523	{ 0.11f, 0.56f, 1.00f },
2087	{ 0.93F, 0.46F, 0.00F },	2524	{ 0.93f, 0.46f, 0.00f },
2088	{ 0.18F, 0.54F, 0.34F },	2525	{ 0.18f, 0.54f, 0.34f },
2089		2526
2090	{ 0.56F, 0.73F, 0.56F },	2527	{ 0.56f, 0.73f, 0.56f },
2091	{ 0.80F, 0.80F, 0.80F },	2528	{ 0.80f, 0.80f, 0.80f },
2092	{ 0.55F, 0.41F, 0.13F },	2529	{ 0.55f, 0.41f, 0.13f },
2093	{ 0.99F, 0.77F, 0.26F },	2530	{ 0.99f, 0.77f, 0.26f },
2094		2531
2095	{ 0.74F, 0.65F, 0.41F },	2532	{ 0.74f, 0.65f, 0.41f },
2096		2533
2097	{ 0.00F, 1.00F, 1.00F },	2534	{ 0.00f, 1.00f, 1.00f },
2098	{ 1.00F, 0.00F, 1.00F },	2535	{ 1.00f, 0.00f, 1.00f },
2099	{ 1.00F, 1.00F, 0.00F },	2536	{ 1.00f, 1.00f, 0.00f },
2100	};	2537	};
2101		2538
2102	int x, y;	2539	int x, y;
2103		2540
2104	glEnable (GL_TEXTURE_2D);	2541	glEnable (GL_TEXTURE_2D);
		2542	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2543	* but the nvidia driver (185.18.14) mishandles alpha textures
		2544	* and takes the colour from god knows where instead of using
		2545	* Cp. MODULATE results in the same colour, but slightly different
		2546	* alpha, but atcually gives us the correct colour with nvidia.
		2547	*/
2105	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2548	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2106	glEnable (GL_BLEND);	2549	glEnable (GL_BLEND);
2107	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2550	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2108	glBegin (GL_QUADS);	2551	glBegin (GL_QUADS);
2109		2552
2110	for (y = 0; y < h; y++)	2553	for (y = 0; y < h; y++)
…		…
2114		2557
2115	if (m)	2558	if (m)
2116	{	2559	{
2117	float *c = color [m & 15];	2560	float *c = color [m & 15];
2118		2561
2119	float tx1 = m & 0x40 ? 0.5 : 0.;	2562	float tx1 = m & 0x40 ? 0.5f : 0.f;
2120	float tx2 = tx1 + 0.5;	2563	float tx2 = tx1 + 0.5f;
2121		2564
2122	glColor4f (c[0], c[1], c[2], 0.75);	2565	glColor4f (c[0], c[1], c[2], 1);
2123	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2566	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2124	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2567	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2125	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2568	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2126	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2569	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2127	}	2570	}
…		…
2135	void	2578	void
2136	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2579	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2137	PPCODE:	2580	PPCODE:
2138	{	2581	{
2139	int x, y;	2582	int x, y;
2140	int sw1 = sw + 2;	2583	int sw1 = sw + 2;
2141	int sh1 = sh + 2;	2584	int sh1 = sh + 2;
2142	int sh3 = sh * 3;	2585	int sh3 = sh * 3;
2143	int sw34 = (sw * 3 + 3) & ~3;	2586	int sw3 = sw * 3;
		2587	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2588	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2144	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2589	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2145	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2590	memset (darkness1, 0, sw1*sh1);
2146	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2147		2591
2148	SvPOK_only (darkness3_sv);	2592	SvPOK_only (darkness3_sv);
2149	SvCUR_set (darkness3_sv, sw34 * sh3);	2593	SvCUR_set (darkness3_sv, sw3 * sh3);
2150		2594
2151	mx += self->x - 1;	2595	mx += self->x - 1;
2152	my += self->y - 1;	2596	my += self->y - 1;
2153
2154	memset (darkness1, 255, sw1 * sh1);
2155		2597
2156	for (y = 0; y < sh1; y++)	2598	for (y = 0; y < sh1; y++)
2157	if (0 <= y + my && y + my < self->rows)	2599	if (0 <= y + my && y + my < self->rows)
2158	{	2600	{
2159	maprow *row = self->row + (y + my);	2601	maprow *row = self->row + (y + my);
…		…
2162	if (row->c0 <= x + mx && x + mx < row->c1)	2604	if (row->c0 <= x + mx && x + mx < row->c1)
2163	{	2605	{
2164	mapcell *cell = row->col + (x + mx - row->c0);	2606	mapcell *cell = row->col + (x + mx - row->c0);
2165		2607
2166	darkness1 [y * sw1 + x] = cell->darkness	2608	darkness1 [y * sw1 + x] = cell->darkness
2167	? 255 - (cell->darkness - 1)	2609	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2168	: 255 - FOW_DARKNESS;	2610	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2169	}	2611	}
2170	}	2612	}
2171		2613
2172	for (y = 0; y < sh; ++y)	2614	for (y = 0; y < sh; ++y)
2173	for (x = 0; x < sw; ++x)	2615	for (x = 0; x < sw; ++x)
…		…
2192		2634
2193	uint8_t r13 = (d13 + d23 + d12) / 3;	2635	uint8_t r13 = (d13 + d23 + d12) / 3;
2194	uint8_t r23 = d23;	2636	uint8_t r23 = d23;
2195	uint8_t r33 = (d23 + d33 + d32) / 3;	2637	uint8_t r33 = (d23 + d33 + d32) / 3;
2196		2638
2197	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2198	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2199	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2200	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2201	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2202	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2203	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2204	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2205	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2206	}	2648	}
2207		2649
2208	free (darkness1);	2650	free (darkness1);
2209		2651
2210	EXTEND (SP, 3);	2652	EXTEND (SP, 3);
2211	PUSHs (sv_2mortal (newSViv (sw34)));	2653	PUSHs (sv_2mortal (newSViv (sw3)));
2212	PUSHs (sv_2mortal (newSViv (sh3)));	2654	PUSHs (sv_2mortal (newSViv (sh3)));
2213	PUSHs (darkness3_sv);	2655	PUSHs (darkness3_sv);
2214	}	2656	}
2215		2657
2216	SV *	2658	SV *
…		…
2279	else	2721	else
2280	*data++ = 0;	2722	*data++ = 0;
2281	}	2723	}
2282	}	2724	}
2283		2725
		2726	/* if size is w*h + 5 then no data has been found */
		2727	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2728	{
2284	SvPOK_only (data_sv);	2729	SvPOK_only (data_sv);
2285	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2730	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2731	}
		2732
2286	RETVAL = data_sv;	2733	RETVAL = data_sv;
2287	}	2734	}
2288	OUTPUT:	2735	OUTPUT:
2289	RETVAL	2736	RETVAL
2290		2737
2291	void	2738	void
2292	set_rect (DC::Map self, int x0, int y0, uint8_t *data)	2739	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2293	PPCODE:	2740	PPCODE:
2294	{	2741	{
2295	int x, y, z;	2742	int x, y, z;
2296	int w, h;	2743	int w, h;
2297	int x1, y1;	2744	int x1, y1;
		2745	STRLEN len;
		2746	uint8_t *data, *end;
		2747
		2748	len = SvLEN (data_sv);
		2749	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2750	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2751	end = data + len + 8;
		2752
		2753	if (len < 5)
		2754	XSRETURN_EMPTY;
2298		2755
2299	if (*data++ != 0)	2756	if (*data++ != 0)
2300	XSRETURN_EMPTY; /* version mismatch */	2757	XSRETURN_EMPTY; /* version mismatch */
2301		2758
2302	w = *data++ << 8; w |= *data++;	2759	w = *data++ << 8; w |= *data++;
…		…
2317	{	2774	{
2318	maprow *row = map_get_row (self, y);	2775	maprow *row = map_get_row (self, y);
2319		2776
2320	for (x = x0; x < x1; x++)	2777	for (x = x0; x < x1; x++)
2321	{	2778	{
		2779	uint8_t flags;
		2780
		2781	if (data + 7 >= end)
		2782	XSRETURN_EMPTY;
		2783
2322	uint8_t flags = *data++;	2784	flags = *data++;
2323		2785
2324	if (flags)	2786	if (flags)
2325	{	2787	{
2326	mapcell *cell = row_get_cell (row, x);	2788	mapcell *cell = row_get_cell (row, x);
2327	tileid tile[3] = { 0, 0, 0 };	2789	tileid tile[3] = { 0, 0, 0 };
…		…
2330	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2792	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2331	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2793	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2332		2794
2333	if (cell->darkness == 0)	2795	if (cell->darkness == 0)
2334	{	2796	{
2335	cell->darkness = 0;	2797	/*cell->darkness = 0;*/
		2798	EXTEND (SP, 3);
2336		2799
2337	for (z = 0; z <= 2; z++)	2800	for (z = 0; z <= 2; z++)
2338	{	2801	{
2339	tileid t = tile [z];	2802	tileid t = tile [z];
2340		2803
2341	if (t >= self->texs || (t && !self->tex [t].name))	2804	if (t >= self->texs || (t && !self->tex [t].name))
2342	{	2805	{
2343	XPUSHs (sv_2mortal (newSViv (t)));	2806	PUSHs (sv_2mortal (newSViv (t)));
2344	need_texid (self, t);	2807	need_texid (self, t);
2345	}	2808	}
2346		2809
2347	cell->tile [z] = t;	2810	cell->tile [z] = t;
2348	}	2811	}
…		…
2353	}	2816	}
2354		2817
2355	MODULE = Deliantra::Client PACKAGE = DC::RW	2818	MODULE = Deliantra::Client PACKAGE = DC::RW
2356		2819
2357	DC::RW	2820	DC::RW
2358	new (SV *class, SV *data_sv)	2821	new (SV *klass, SV *data_sv)
2359	CODE:	2822	CODE:
2360	{	2823	{
2361	STRLEN datalen;	2824	STRLEN datalen;
2362	char *data = SvPVbyte (data_sv, datalen);	2825	char *data = SvPVbyte (data_sv, datalen);
2363		2826
…		…
2365	}	2828	}
2366	OUTPUT:	2829	OUTPUT:
2367	RETVAL	2830	RETVAL
2368		2831
2369	DC::RW	2832	DC::RW
2370	new_from_file (SV *class, const char *path, const char *mode = "rb")	2833	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2371	CODE:	2834	CODE:
2372	RETVAL = SDL_RWFromFile (path, mode);	2835	RETVAL = SDL_RWFromFile (path, mode);
2373	OUTPUT:	2836	OUTPUT:
2374	RETVAL	2837	RETVAL
2375		2838
…		…
2393	if (RETVAL < 0)	2856	if (RETVAL < 0)
2394	{	2857	{
2395	RETVAL = Mix_GroupOldest (-1);	2858	RETVAL = Mix_GroupOldest (-1);
2396		2859
2397	if (RETVAL < 0)	2860	if (RETVAL < 0)
		2861	{
		2862	// happens sometimes, maybe it just stopped playing(?)
		2863	RETVAL = Mix_GroupAvailable (-1);
		2864
		2865	if (RETVAL < 0)
2398	XSRETURN_UNDEF;	2866	XSRETURN_UNDEF;
2399		2867	}
		2868	else
2400	Mix_HaltChannel (RETVAL);	2869	Mix_HaltChannel (RETVAL);
2401	}	2870	}
2402		2871
2403	Mix_UnregisterAllEffects (RETVAL);	2872	Mix_UnregisterAllEffects (RETVAL);
2404	Mix_Volume (RETVAL, 128);	2873	Mix_Volume (RETVAL, 128);
2405	}	2874	}
…		…
2452	void	2921	void
2453	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2922	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2454	CODE:	2923	CODE:
2455	{	2924	{
2456	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2925	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2457	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2926	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2458	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2927	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2459	}	2928	}
2460		2929
2461	void	2930	void
2462	set_reverse_stereo (DC::Channel self, int flip)	2931	set_reverse_stereo (DC::Channel self, int flip)
…		…
2465		2934
2466	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2935	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2467		2936
2468	PROTOTYPES: DISABLE	2937	PROTOTYPES: DISABLE
2469		2938
		2939	void
		2940	decoders ()
		2941	PPCODE:
		2942	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2943	int i, num = Mix_GetNumChunkDecoders ();
		2944	EXTEND (SP, num);
		2945	for (i = 0; i < num; ++i)
		2946	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2947	#else
		2948	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2949	#endif
		2950
2470	DC::MixChunk	2951	DC::MixChunk
2471	new (SV *class, DC::RW rwops)	2952	new (SV *klass, DC::RW rwops)
2472	CODE:	2953	CODE:
2473	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2954	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2474	OUTPUT:	2955	OUTPUT:
2475	RETVAL	2956	RETVAL
2476		2957
…		…
2506	OUTPUT:	2987	OUTPUT:
2507	RETVAL	2988	RETVAL
2508		2989
2509	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2990	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2510		2991
		2992	void
		2993	decoders ()
		2994	PPCODE:
		2995	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2996	int i, num = Mix_GetNumMusicDecoders ();
		2997	EXTEND (SP, num);
		2998	for (i = 0; i < num; ++i)
		2999	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3000	#else
		3001	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3002	#endif
		3003
2511	int	3004	int
2512	volume (int volume = -1)	3005	volume (int volume = -1)
2513	PROTOTYPE: ;$	3006	PROTOTYPE: ;$
2514	CODE:	3007	CODE:
2515	if (items > 0)	3008	if (items > 0)
…		…
2526	void	3019	void
2527	halt ()	3020	halt ()
2528	CODE:	3021	CODE:
2529	Mix_HaltMusic ();	3022	Mix_HaltMusic ();
2530		3023
		3024	int
		3025	playing ()
		3026	CODE:
		3027	RETVAL = Mix_PlayingMusic ();
		3028	OUTPUT:
		3029	RETVAL
		3030
2531	DC::MixMusic	3031	DC::MixMusic
2532	new (SV *class, DC::RW rwops)	3032	new (SV *klass, DC::RW rwops)
2533	CODE:	3033	CODE:
2534	RETVAL = Mix_LoadMUS_RW (rwops);	3034	RETVAL = Mix_LoadMUS_RW (rwops);
2535	OUTPUT:	3035	OUTPUT:
2536	RETVAL	3036	RETVAL
2537		3037
…		…
2565	} *civ, const_iv[] = {	3065	} *civ, const_iv[] = {
2566	# define const_iv(name) { # name, (IV)name }	3066	# define const_iv(name) { # name, (IV)name }
2567	const_iv (GL_VENDOR),	3067	const_iv (GL_VENDOR),
2568	const_iv (GL_VERSION),	3068	const_iv (GL_VERSION),
2569	const_iv (GL_EXTENSIONS),	3069	const_iv (GL_EXTENSIONS),
		3070	const_iv (GL_MAX_TEXTURE_UNITS),
2570	const_iv (GL_COLOR_MATERIAL),	3071	const_iv (GL_COLOR_MATERIAL),
2571	const_iv (GL_SMOOTH),	3072	const_iv (GL_SMOOTH),
2572	const_iv (GL_FLAT),	3073	const_iv (GL_FLAT),
2573	const_iv (GL_DITHER),	3074	const_iv (GL_DITHER),
2574	const_iv (GL_BLEND),	3075	const_iv (GL_BLEND),
…		…
2586	const_iv (GL_ZERO),	3087	const_iv (GL_ZERO),
2587	const_iv (GL_SRC_ALPHA),	3088	const_iv (GL_SRC_ALPHA),
2588	const_iv (GL_DST_ALPHA),	3089	const_iv (GL_DST_ALPHA),
2589	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3090	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2590	const_iv (GL_ONE_MINUS_DST_ALPHA),	3091	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3092	const_iv (GL_SRC_COLOR),
		3093	const_iv (GL_DST_COLOR),
		3094	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3095	const_iv (GL_ONE_MINUS_DST_COLOR),
2591	const_iv (GL_SRC_ALPHA_SATURATE),	3096	const_iv (GL_SRC_ALPHA_SATURATE),
2592	const_iv (GL_RGB),	3097	const_iv (GL_RGB),
2593	const_iv (GL_RGBA),	3098	const_iv (GL_RGBA),
2594	const_iv (GL_RGBA4),	3099	const_iv (GL_RGBA4),
2595	const_iv (GL_RGBA8),	3100	const_iv (GL_RGBA8),
…		…
2663	const_iv (GL_NICEST),	3168	const_iv (GL_NICEST),
2664	const_iv (GL_V2F),	3169	const_iv (GL_V2F),
2665	const_iv (GL_V3F),	3170	const_iv (GL_V3F),
2666	const_iv (GL_T2F_V3F),	3171	const_iv (GL_T2F_V3F),
2667	const_iv (GL_T2F_N3F_V3F),	3172	const_iv (GL_T2F_N3F_V3F),
		3173	const_iv (GL_FUNC_ADD),
		3174	const_iv (GL_FUNC_SUBTRACT),
		3175	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2668	# undef const_iv	3176	# undef const_iv
2669	};	3177	};
2670		3178
2671	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3179	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2672	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3180	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2673		3181
2674	texture_av = newAV ();	3182	texture_av = newAV ();
2675	AvREAL_off (texture_av);	3183	AvREAL_off (texture_av);
2676	}	3184	}
2677		3185
…		…
2679	disable_GL_EXT_blend_func_separate ()	3187	disable_GL_EXT_blend_func_separate ()
2680	CODE:	3188	CODE:
2681	gl.BlendFuncSeparate = 0;	3189	gl.BlendFuncSeparate = 0;
2682	gl.BlendFuncSeparateEXT = 0;	3190	gl.BlendFuncSeparateEXT = 0;
2683		3191
2684	char *	3192	void
		3193	apple_nvidia_bug (int enable)
		3194
		3195	const char *
2685	gl_vendor ()	3196	gl_vendor ()
2686	CODE:	3197	CODE:
2687	RETVAL = (char *)glGetString (GL_VENDOR);	3198	RETVAL = (const char *)glGetString (GL_VENDOR);
2688	OUTPUT:	3199	OUTPUT:
2689	RETVAL	3200	RETVAL
2690		3201
2691	char *	3202	const char *
2692	gl_version ()	3203	gl_version ()
2693	CODE:	3204	CODE:
2694	RETVAL = (char *)glGetString (GL_VERSION);	3205	RETVAL = (const char *)glGetString (GL_VERSION);
2695	OUTPUT:	3206	OUTPUT:
2696	RETVAL	3207	RETVAL
2697		3208
2698	char *	3209	const char *
2699	gl_extensions ()	3210	gl_extensions ()
2700	CODE:	3211	CODE:
2701	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3212	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2702	OUTPUT:	3213	OUTPUT:
2703	RETVAL	3214	RETVAL
2704		3215
2705	const char *glGetString (GLenum pname)	3216	const char *glGetString (GLenum pname)
		3217	CODE:
		3218	RETVAL = (const char *)glGetString (pname);
		3219	OUTPUT:
		3220	RETVAL
2706		3221
2707	GLint glGetInteger (GLenum pname)	3222	GLint glGetInteger (GLenum pname)
2708	CODE:	3223	CODE:
2709	glGetIntegerv (pname, &RETVAL);	3224	glGetIntegerv (pname, &RETVAL);
2710	OUTPUT:	3225	OUTPUT:
…		…
2718		3233
2719	int glGetError ()	3234	int glGetError ()
2720		3235
2721	void glFinish ()	3236	void glFinish ()
2722		3237
		3238	void glFlush ()
		3239
2723	void glClear (int mask)	3240	void glClear (int mask)
2724		3241
2725	void glClearColor (float r, float g, float b, float a = 1.0)	3242	void glClearColor (float r, float g, float b, float a = 1.0)
2726	PROTOTYPE: @	3243	PROTOTYPE: @
2727		3244
…		…
2736	void glBlendFunc (int sfactor, int dfactor)	3253	void glBlendFunc (int sfactor, int dfactor)
2737		3254
2738	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3255	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2739	CODE:	3256	CODE:
2740	gl_BlendFuncSeparate (sa, da, saa, daa);	3257	gl_BlendFuncSeparate (sa, da, saa, daa);
		3258
		3259	# void glBlendEquation (int se)
2741		3260
2742	void glDepthMask (int flag)	3261	void glDepthMask (int flag)
2743		3262
2744	void glLogicOp (int opcode)	3263	void glLogicOp (int opcode)
2745		3264
…		…
2780	void glRotate (float angle, float x, float y, float z)	3299	void glRotate (float angle, float x, float y, float z)
2781	CODE:	3300	CODE:
2782	glRotatef (angle, x, y, z);	3301	glRotatef (angle, x, y, z);
2783		3302
2784	void glColor (float r, float g, float b, float a = 1.0)	3303	void glColor (float r, float g, float b, float a = 1.0)
		3304	PROTOTYPE: @
2785	ALIAS:	3305	ALIAS:
2786	glColor_premultiply = 1	3306	glColor_premultiply = 1
2787	CODE:	3307	CODE:
2788	if (ix)	3308	if (ix)
2789	{	3309	{
…		…
2895		3415
2896	void glEndList ()	3416	void glEndList ()
2897		3417
2898	void glCallList (int list)	3418	void glCallList (int list)
2899		3419
		3420	void c_init ()
		3421	CODE:
		3422	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3423	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3424
2900	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3425	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2901		3426
2902	PROTOTYPES: DISABLE	3427	PROTOTYPES: DISABLE
2903		3428
2904	void	3429	void
2905	find_widget (SV *self, NV x, NV y)	3430	find_widget (SV *self, NV x, NV y)
2906	PPCODE:	3431	PPCODE:
2907	{	3432	{
2908	if (within_widget (self, x, y))	3433	if (within_widget (self, x, y))
2909	XPUSHs (self);	3434	XPUSHs (self);
2910	}	3435	}
2911		3436
2912	BOOT:	3437	BOOT:
2913	{	3438	{
…		…
2921		3446
2922	void	3447	void
2923	draw (SV *self)	3448	draw (SV *self)
2924	CODE:	3449	CODE:
2925	{	3450	{
2926	HV *hv;	3451	HV *hv;
2927	SV **svp;	3452	SV **svp;
2928	NV x, y, w, h;	3453	NV x, y, w, h;
2929	SV *draw_x_sv = GvSV (draw_x_gv);	3454	SV *draw_x_sv = GvSV (draw_x_gv);
2930	SV *draw_y_sv = GvSV (draw_y_gv);	3455	SV *draw_y_sv = GvSV (draw_y_gv);
2931	SV *draw_w_sv = GvSV (draw_w_gv);	3456	SV *draw_w_sv = GvSV (draw_w_gv);
2932	SV *draw_h_sv = GvSV (draw_h_gv);	3457	SV *draw_h_sv = GvSV (draw_h_gv);

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