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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.219 by root, Mon Aug 6 05:06:32 2007 UTC vs.
Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
…		…
40	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
41		46
42	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
43		48
44	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
45		61
46	#ifndef _WIN32	62	#ifndef _WIN32
47	# include <sys/types.h>	63	# include <sys/types.h>
48	# include <sys/socket.h>	64	# include <sys/socket.h>
49	# include <netinet/in.h>	65	# include <netinet/in.h>
50	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
51	# include <inttypes.h>	67	# include <inttypes.h>
52	#endif	68	#endif
53		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
		72	#else
		73	# define expect(expr,value) (expr)
		74	#endif
		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
55		80
56	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
57		82
58	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
59	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
60		85
61	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
62		87
		88	/* mask out modifiers we are not interested in */
		89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		90
63	#if 0	91	#if 1
64	# define PARACHUTE SDL_INIT_NOPARACHUTE	92	# define PARACHUTE SDL_INIT_NOPARACHUTE
65	#else	93	#else
66	# define PARACHUTE 0	94	# define PARACHUTE 0
67	#endif	95	#endif
68		96
…		…
109	av_push (texture_av, (SV *)(size_t)name);	137	av_push (texture_av, (SV *)(size_t)name);
110	glDeleteTextures (1, &name);	138	glDeleteTextures (1, &name);
111	}	139	}
112		140
113	#include "texcache.c"	141	#include "texcache.c"
		142	#include "rendercache.c"
114		143
115	#include "pango-font.c"	144	#include "pango-font.c"
116	#include "pango-fontmap.c"	145	#include "pango-fontmap.c"
117	#include "pango-render.c"	146	#include "pango-render.c"
118		147
119	typedef IV CFPlus__Channel;	148	typedef IV DC__Channel;
120	typedef SDL_RWops *CFPlus__RW;	149	typedef SDL_RWops *DC__RW;
121	typedef Mix_Chunk *CFPlus__MixChunk;	150	typedef Mix_Chunk *DC__MixChunk;
122	typedef Mix_Music *CFPlus__MixMusic;	151	typedef Mix_Music *DC__MixMusic;
123		152
124	typedef PangoFontDescription *CFPlus__Font;	153	typedef PangoFontDescription *DC__Font;
125		154
126	static int	155	static int
127	shape_attr_p (PangoLayoutRun *run)	156	shape_attr_p (PangoLayoutRun *run)
128	{	157	{
129	GSList *attrs = run->item->analysis.extra_attrs;	158	GSList *attrs = run->item->analysis.extra_attrs;
…		…
143		172
144	typedef struct cf_layout {	173	typedef struct cf_layout {
145	PangoLayout *pl;	174	PangoLayout *pl;
146	float r, g, b, a; // default color for rgba mode	175	float r, g, b, a; // default color for rgba mode
147	int base_height;	176	int base_height;
148	CFPlus__Font font;	177	DC__Font font;
		178	rc_t *rc;
149	} *CFPlus__Layout;	179	} *DC__Layout;
150		180
151	static CFPlus__Font default_font;	181	static DC__Font default_font;
152	static PangoContext *opengl_context;	182	static PangoContext *opengl_context;
153	static PangoFontMap *opengl_fontmap;	183	static PangoFontMap *opengl_fontmap;
154		184
155	static void	185	static void
156	substitute_func (FcPattern *pattern, gpointer data)	186	substitute_func (FcPattern *pattern, gpointer data)
…		…
161	#endif	191	#endif
162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	192	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
163	}	193	}
164		194
165	static void	195	static void
166	layout_update_font (CFPlus__Layout self)	196	layout_update_font (DC__Layout self)
167	{	197	{
168	/* use a random scale factor to account for unknown descenders, 0.8 works	198	/* use a random scale factor to account for unknown descenders, 0.8 works
169	* reasonably well with bitstream vera	199	* reasonably well with dejavu/bistream fonts
170	*/	200	*/
171	PangoFontDescription *font = self->font ? self->font : default_font;	201	PangoFontDescription *font = self->font ? self->font : default_font;
172		202
173	pango_font_description_set_absolute_size (font,	203	pango_font_description_set_absolute_size (font,
174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	204	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
175		205
176	pango_layout_set_font_description (self->pl, font);	206	pango_layout_set_font_description (self->pl, font);
177	}	207	}
178		208
179	static void	209	static void
180	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	210	layout_get_pixel_size (DC__Layout self, int *w, int *h)
181	{	211	{
182	PangoRectangle rect;	212	PangoRectangle rect;
183		213
184	// get_pixel_* wrongly rounds down	214	// get_pixel_* wrongly rounds down
185	pango_layout_get_extents (self->pl, 0, &rect);	215	pango_layout_get_extents (self->pl, 0, &rect);
…		…
196		226
197	typedef uint16_t tileid;	227	typedef uint16_t tileid;
198	typedef uint16_t faceid;	228	typedef uint16_t faceid;
199		229
200	typedef struct {	230	typedef struct {
201	int name;	231	GLuint name;
202	int w, h;	232	int w, h;
203	float s, t;	233	float s, t;
204	uint8_t r, g, b, a;	234	uint8_t r, g, b, a;
205	tileid smoothtile;	235	tileid smoothtile;
206	uint8_t smoothlevel;	236	uint8_t smoothlevel;
…		…
224	int faces; tileid *face2tile; // [faceid]	254	int faces; tileid *face2tile; // [faceid]
225	int texs; maptex *tex; // [tileid]	255	int texs; maptex *tex; // [tileid]
226		256
227	int32_t rows;	257	int32_t rows;
228	maprow *row;	258	maprow *row;
229	} *CFPlus__Map;	259	} *DC__Map;
230		260
231	static char *	261	static char *
232	prepend (char *ptr, int sze, int inc)	262	prepend (char *ptr, int sze, int inc)
233	{	263	{
234	char *p;	264	char *p;
…		…
272	self->texs *= 2;	302	self->texs *= 2;
273	}	303	}
274	}	304	}
275		305
276	static maprow *	306	static maprow *
277	map_get_row (CFPlus__Map self, int y)	307	map_get_row (DC__Map self, int y)
278	{	308	{
279	if (0 > y)	309	if (0 > y)
280	{	310	{
281	int extend = - y + MAP_EXTEND_Y;	311	int extend = - y + MAP_EXTEND_Y;
282	Prepend (maprow, self->row, self->rows, extend);	312	Prepend (maprow, self->row, self->rows, extend);
…		…
320		350
321	return row->col + (x - row->c0);	351	return row->col + (x - row->c0);
322	}	352	}
323		353
324	static mapcell *	354	static mapcell *
325	map_get_cell (CFPlus__Map self, int x, int y)	355	map_get_cell (DC__Map self, int x, int y)
326	{	356	{
327	return row_get_cell (map_get_row (self, y), x);	357	return row_get_cell (map_get_row (self, y), x);
328	}	358	}
329		359
330	static void	360	static void
331	map_clear (CFPlus__Map self)	361	map_clear (DC__Map self)
332	{	362	{
333	int r;	363	int r;
334		364
335	for (r = 0; r < self->rows; r++)	365	for (r = 0; r < self->rows; r++)
336	Safefree (self->row[r].col);	366	Safefree (self->row[r].col);
…		…
344	self->row = 0;	374	self->row = 0;
345	self->rows = 0;	375	self->rows = 0;
346	}	376	}
347		377
348	static void	378	static void
349	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	379	map_blank (DC__Map self, int x0, int y0, int w, int h)
350	{	380	{
351	int x, y;	381	int x, y;
352	maprow *row;	382	maprow *row;
353	mapcell *cell;	383	mapcell *cell;
354		384
…		…
433	n |= n >> 16;	463	n |= n >> 16;
434		464
435	return n + 1;	465	return n + 1;
436	}	466	}
437		467
		468	static unsigned int
		469	popcount (unsigned int n)
		470	{
		471	n -= (n >> 1) & 0x55555555U;
		472	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		473	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		474	n *= 0x01010101U;
		475
		476	return n >> 24;
		477	}
		478
438	/* SDL should provide this, really. */	479	/* SDL should provide this, really. */
439	#define SDLK_MODIFIER_MIN 300	480	#define SDLK_MODIFIER_MIN 300
440	#define SDLK_MODIFIER_MAX 314	481	#define SDLK_MODIFIER_MAX 314
441		482
442	/******************************************************************************/	483	/******************************************************************************/
…		…
480	return 0;	521	return 0;
481		522
482	return 1;	523	return 1;
483	}	524	}
484		525
485	MODULE = CFPlus PACKAGE = CFPlus	526	MODULE = Deliantra::Client PACKAGE = DC
486		527
487	PROTOTYPES: ENABLE	528	PROTOTYPES: ENABLE
488		529
489	BOOT:	530	BOOT:
490	{	531	{
491	HV *stash = gv_stashpv ("CFPlus", 1);	532	HV *stash = gv_stashpv ("DC", 1);
492	static const struct {	533	static const struct {
493	const char *name;	534	const char *name;
494	IV iv;	535	IV iv;
495	} *civ, const_iv[] = {	536	} *civ, const_iv[] = {
496	# define const_iv(name) { # name, (IV)name }	537	# define const_iv(name) { # name, (IV)name }
…		…
518		559
519	const_iv (SDL_APPINPUTFOCUS),	560	const_iv (SDL_APPINPUTFOCUS),
520	const_iv (SDL_APPMOUSEFOCUS),	561	const_iv (SDL_APPMOUSEFOCUS),
521	const_iv (SDL_APPACTIVE),	562	const_iv (SDL_APPACTIVE),
522		563
		564	const_iv (SDLK_FIRST),
		565	const_iv (SDLK_LAST),
523	const_iv (SDLK_KP0),	566	const_iv (SDLK_KP0),
524	const_iv (SDLK_KP1),	567	const_iv (SDLK_KP1),
525	const_iv (SDLK_KP2),	568	const_iv (SDLK_KP2),
526	const_iv (SDLK_KP3),	569	const_iv (SDLK_KP3),
527	const_iv (SDLK_KP4),	570	const_iv (SDLK_KP4),
…		…
599	const_iv (KMOD_LMETA),	642	const_iv (KMOD_LMETA),
600	const_iv (KMOD_RMETA),	643	const_iv (KMOD_RMETA),
601	const_iv (KMOD_NUM),	644	const_iv (KMOD_NUM),
602	const_iv (KMOD_CAPS),	645	const_iv (KMOD_CAPS),
603	const_iv (KMOD_MODE),	646	const_iv (KMOD_MODE),
		647
		648	const_iv (MIX_DEFAULT_FORMAT),
604	# undef const_iv	649	# undef const_iv
605	};	650	};
606		651
607	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	652	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
626		671
627	NV floor (NV x)	672	NV floor (NV x)
628		673
629	NV ceil (NV x)	674	NV ceil (NV x)
630		675
		676	IV minpot (UV n)
		677
		678	IV popcount (UV n)
		679
631	void	680	void
632	pango_init ()	681	pango_init ()
633	CODE:	682	CODE:
634	{	683	{
635	opengl_fontmap = pango_opengl_font_map_new ();	684	opengl_fontmap = pango_opengl_font_map_new ();
636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	685	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	686	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		687	/*pango_context_set_font_description (opengl_context, default_font);*/
		688	#if PANGO_VERSION_CHECK (1, 15, 2)
		689	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		690	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		691	#endif
638	}	692	}
639		693
640	char *	694	char *
641	SDL_GetError ()	695	SDL_GetError ()
642		696
…		…
674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	728	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
675		729
676	if (m && m != (SDL_Rect **)-1)	730	if (m && m != (SDL_Rect **)-1)
677	while (*m)	731	while (*m)
678	{	732	{
679	if ((*m)->w >= 640 && (*m)->h >= 480)	733	if ((*m)->w >= 800 && (*m)->h >= 480)
680	{	734	{
681	AV *av = newAV ();	735	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	736	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	737	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	738	av_push (av, newSViv (rgb));
…		…
708		762
709	if (RETVAL)	763	if (RETVAL)
710	{	764	{
711	av_clear (texture_av);	765	av_clear (texture_av);
712		766
713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	767	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	768	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
715	#include "glfunc.h"	769	#include "glfunc.h"
716	#undef GL_FUNC	770	#undef GL_FUNC
717	}	771	}
718	}	772	}
…		…
725	char *	779	char *
726	SDL_GetKeyName (int sym)	780	SDL_GetKeyName (int sym)
727		781
728	int	782	int
729	SDL_GetAppState ()	783	SDL_GetAppState ()
		784
		785	int
		786	SDL_GetModState ()
730		787
731	void	788	void
732	poll_events ()	789	poll_events ()
733	PPCODE:	790	PPCODE:
734	{	791	{
…		…
744	{	801	{
745	case SDL_KEYDOWN:	802	case SDL_KEYDOWN:
746	case SDL_KEYUP:	803	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	804	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	805	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	806	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
750	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	807	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	808	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	809	break;
753		810
754	case SDL_ACTIVEEVENT:	811	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	812	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	830	x = ev.motion.x;
774	y = ev.motion.y;	831	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	832	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	833	}
777		834
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	835	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	836	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	837	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	838	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	839	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	840	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	841	}
785	break;	842	break;
786		843
787	case SDL_MOUSEBUTTONDOWN:	844	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	845	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	846	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		847
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	848	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	849	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	850	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	851	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	856	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	857	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	858	break;
802	}	859	}
803		860
804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	861	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
805	}	862	}
806	}	863	}
807		864
808	int	865	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	866	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
810	POSTCALL:	867	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	868	Mix_HookMusicFinished (music_finished);
812	Mix_ChannelFinished (channel_finished);	869	Mix_ChannelFinished (channel_finished);
		870
		871	void
		872	Mix_QuerySpec ()
		873	PPCODE:
		874	{
		875	int freq, channels;
		876	Uint16 format;
		877
		878	if (Mix_QuerySpec (&freq, &format, &channels))
		879	{
		880	EXTEND (SP, 3);
		881	PUSHs (sv_2mortal (newSViv (freq)));
		882	PUSHs (sv_2mortal (newSViv (format)));
		883	PUSHs (sv_2mortal (newSViv (channels)));
		884	}
		885	}
813		886
814	void	887	void
815	Mix_CloseAudio ()	888	Mix_CloseAudio ()
816		889
817	int	890	int
…		…
852	}	925	}
853	}	926	}
854	#endif	927	#endif
855	}	928	}
856		929
857	void	930	int
858	add_font (char *file)	931	add_font (char *file)
859	CODE:	932	CODE:
860	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	933	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		934	OUTPUT:
		935	RETVAL
861		936
862	void	937	void
863	load_image_inline (SV *image_)	938	load_image_inline (SV *image_)
864	ALIAS:	939	ALIAS:
865	load_image_file = 1	940	load_image_file = 1
…		…
951	void	1026	void
952	error (char *message)	1027	error (char *message)
953	CODE:	1028	CODE:
954	fprintf (stderr, "ERROR: %s\n", message);	1029	fprintf (stderr, "ERROR: %s\n", message);
955	#ifdef _WIN32	1030	#ifdef _WIN32
956	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1031	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
957	#endif	1032	#endif
958		1033
959	void	1034	void
960	fatal (char *message)	1035	fatal (char *message)
961	CODE:	1036	CODE:
962	fprintf (stderr, "FATAL: %s\n", message);	1037	fprintf (stderr, "FATAL: %s\n", message);
963	#ifdef _WIN32	1038	#ifdef _WIN32
964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1039	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
965	#endif	1040	#endif
966	_exit (1);	1041	_exit (1);
967		1042
968	void	1043	void
969	_exit (int retval = 0)	1044	_exit (int retval = 0)
…		…
981	#if DEBUG	1056	#if DEBUG
982	VALGRIND_DO_LEAK_CHECK;	1057	VALGRIND_DO_LEAK_CHECK;
983	#endif	1058	#endif
984	}	1059	}
985		1060
986	MODULE = CFPlus PACKAGE = CFPlus::Font	1061	MODULE = Deliantra::Client PACKAGE = DC::Font
987		1062
988	PROTOTYPES: DISABLE	1063	PROTOTYPES: DISABLE
989		1064
990	CFPlus::Font	1065	DC::Font
991	new_from_file (SV *class, char *path, int id = 0)	1066	new_from_file (SV *class, char *path, int id = 0)
992	CODE:	1067	CODE:
993	{	1068	{
994	int count;	1069	int count;
995	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1070	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
998	}	1073	}
999	OUTPUT:	1074	OUTPUT:
1000	RETVAL	1075	RETVAL
1001		1076
1002	void	1077	void
1003	DESTROY (CFPlus::Font self)	1078	DESTROY (DC::Font self)
1004	CODE:	1079	CODE:
1005	pango_font_description_free (self);	1080	pango_font_description_free (self);
1006		1081
1007	void	1082	void
1008	make_default (CFPlus::Font self)	1083	make_default (DC::Font self)
1009	PROTOTYPE: $	1084	PROTOTYPE: $
1010	CODE:	1085	CODE:
1011	default_font = self;	1086	default_font = self;
1012		1087
1013	MODULE = CFPlus PACKAGE = CFPlus::Layout	1088	MODULE = Deliantra::Client PACKAGE = DC::Layout
1014		1089
1015	PROTOTYPES: DISABLE	1090	PROTOTYPES: DISABLE
1016		1091
1017	void	1092	void
1018	reset_glyph_cache ()	1093	glyph_cache_backup ()
1019	PROTOTYPE:	1094	PROTOTYPE:
1020	CODE:	1095	CODE:
		1096	tc_backup ();
		1097
		1098	void
		1099	glyph_cache_restore ()
		1100	PROTOTYPE:
		1101	CODE:
1021	tc_clear ();	1102	tc_restore ();
1022		1103
1023	CFPlus::Layout	1104	DC::Layout
1024	new (SV *class)	1105	new (SV *class)
1025	CODE:	1106	CODE:
1026	New (0, RETVAL, 1, struct cf_layout);	1107	New (0, RETVAL, 1, struct cf_layout);
1027		1108
1028	RETVAL->pl = pango_layout_new (opengl_context);	1109	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1030	RETVAL->g = 1.;	1111	RETVAL->g = 1.;
1031	RETVAL->b = 1.;	1112	RETVAL->b = 1.;
1032	RETVAL->a = 1.;	1113	RETVAL->a = 1.;
1033	RETVAL->base_height = MIN_FONT_HEIGHT;	1114	RETVAL->base_height = MIN_FONT_HEIGHT;
1034	RETVAL->font = 0;	1115	RETVAL->font = 0;
		1116	RETVAL->rc = rc_alloc ();
1035		1117
1036	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1118	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1037	layout_update_font (RETVAL);	1119	layout_update_font (RETVAL);
1038	OUTPUT:	1120	OUTPUT:
1039	RETVAL	1121	RETVAL
1040		1122
1041	void	1123	void
1042	DESTROY (CFPlus::Layout self)	1124	DESTROY (DC::Layout self)
1043	CODE:	1125	CODE:
1044	g_object_unref (self->pl);	1126	g_object_unref (self->pl);
		1127	rc_free (self->rc);
1045	Safefree (self);	1128	Safefree (self);
1046		1129
1047	void	1130	void
1048	set_text (CFPlus::Layout self, SV *text_)	1131	set_text (DC::Layout self, SV *text_)
1049	CODE:	1132	CODE:
1050	{	1133	{
1051	STRLEN textlen;	1134	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1135	char *text = SvPVutf8 (text_, textlen);
1053		1136
1054	pango_layout_set_text (self->pl, text, textlen);	1137	pango_layout_set_text (self->pl, text, textlen);
1055	}	1138	}
1056		1139
1057	void	1140	void
1058	set_markup (CFPlus::Layout self, SV *text_)	1141	set_markup (DC::Layout self, SV *text_)
1059	CODE:	1142	CODE:
1060	{	1143	{
1061	STRLEN textlen;	1144	STRLEN textlen;
1062	char *text = SvPVutf8 (text_, textlen);	1145	char *text = SvPVutf8 (text_, textlen);
1063		1146
1064	pango_layout_set_markup (self->pl, text, textlen);	1147	pango_layout_set_markup (self->pl, text, textlen);
1065	}	1148	}
1066		1149
1067	void	1150	void
1068	set_shapes (CFPlus::Layout self, ...)	1151	set_shapes (DC::Layout self, ...)
1069	CODE:	1152	CODE:
1070	{	1153	{
1071	PangoAttrList *attrs = 0;	1154	PangoAttrList *attrs = 0;
1072	const char *text = pango_layout_get_text (self->pl);	1155	const char *text = pango_layout_get_text (self->pl);
1073	const char *pos = text;	1156	const char *pos = text;
…		…
1108	if (attrs)	1191	if (attrs)
1109	pango_layout_set_attributes (self->pl, attrs);	1192	pango_layout_set_attributes (self->pl, attrs);
1110	}	1193	}
1111		1194
1112	void	1195	void
1113	get_shapes (CFPlus::Layout self)	1196	get_shapes (DC::Layout self)
1114	PPCODE:	1197	PPCODE:
1115	{	1198	{
1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1199	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1117		1200
1118	do	1201	do
1119	{	1202	{
1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1203	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1121		1204
1122	if (run && shape_attr_p (run))	1205	if (run && shape_attr_p (run))
1123	{	1206	{
1124	PangoRectangle extents;	1207	PangoRectangle extents;
1125	pango_layout_iter_get_run_extents (iter, 0, &extents);	1208	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1133		1216
1134	pango_layout_iter_free (iter);	1217	pango_layout_iter_free (iter);
1135	}	1218	}
1136		1219
1137	int	1220	int
1138	has_wrapped (CFPlus::Layout self)	1221	has_wrapped (DC::Layout self)
1139	CODE:	1222	CODE:
1140	{	1223	{
1141	int lines = 1;	1224	int lines = 1;
1142	const char *text = pango_layout_get_text (self->pl);	1225	const char *text = pango_layout_get_text (self->pl);
1143		1226
…		…
1148	}	1231	}
1149	OUTPUT:	1232	OUTPUT:
1150	RETVAL	1233	RETVAL
1151		1234
1152	SV *	1235	SV *
1153	get_text (CFPlus::Layout self)	1236	get_text (DC::Layout self)
1154	CODE:	1237	CODE:
1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1238	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1156	sv_utf8_decode (RETVAL);	1239	sv_utf8_decode (RETVAL);
1157	OUTPUT:	1240	OUTPUT:
1158	RETVAL	1241	RETVAL
1159		1242
1160	void	1243	void
1161	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1244	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1162	CODE:	1245	CODE:
1163	self->r = r;	1246	self->r = r;
1164	self->g = g;	1247	self->g = g;
1165	self->b = b;	1248	self->b = b;
1166	self->a = a;	1249	self->a = a;
1167		1250
1168	void	1251	void
1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1252	set_font (DC::Layout self, DC::Font font = 0)
1170	CODE:	1253	CODE:
1171	if (self->font != font)	1254	if (self->font != font)
1172	{	1255	{
1173	self->font = font;	1256	self->font = font;
1174	layout_update_font (self);	1257	layout_update_font (self);
1175	}	1258	}
1176		1259
1177	void	1260	void
1178	set_height (CFPlus::Layout self, int base_height)	1261	set_height (DC::Layout self, int base_height)
1179	CODE:	1262	CODE:
1180	if (self->base_height != base_height)	1263	if (self->base_height != base_height)
1181	{	1264	{
1182	self->base_height = base_height;	1265	self->base_height = base_height;
1183	layout_update_font (self);	1266	layout_update_font (self);
1184	}	1267	}
1185		1268
1186	void	1269	void
1187	set_width (CFPlus::Layout self, int max_width = -1)	1270	set_width (DC::Layout self, int max_width = -1)
1188	CODE:	1271	CODE:
1189	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1272	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1190		1273
1191	void	1274	void
1192	set_indent (CFPlus::Layout self, int indent)	1275	set_indent (DC::Layout self, int indent)
1193	CODE:	1276	CODE:
1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1277	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1195		1278
1196	void	1279	void
1197	set_spacing (CFPlus::Layout self, int spacing)	1280	set_spacing (DC::Layout self, int spacing)
1198	CODE:	1281	CODE:
1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1282	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1200		1283
1201	void	1284	void
1202	set_ellipsise (CFPlus::Layout self, int ellipsise)	1285	set_ellipsise (DC::Layout self, int ellipsise)
1203	CODE:	1286	CODE:
1204	pango_layout_set_ellipsize (self->pl,	1287	pango_layout_set_ellipsize (self->pl,
1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1288	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1289	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1290	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1208	: PANGO_ELLIPSIZE_NONE	1291	: PANGO_ELLIPSIZE_NONE
1209	);	1292	);
1210		1293
1211	void	1294	void
1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1295	set_single_paragraph_mode (DC::Layout self, int spm)
1213	CODE:	1296	CODE:
1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1297	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1215		1298
1216	void	1299	void
1217	size (CFPlus::Layout self)	1300	size (DC::Layout self)
1218	PPCODE:	1301	PPCODE:
1219	{	1302	{
1220	int w, h;	1303	int w, h;
1221		1304
1222	layout_get_pixel_size (self, &w, &h);	1305	layout_get_pixel_size (self, &w, &h);
…		…
1225	PUSHs (sv_2mortal (newSViv (w)));	1308	PUSHs (sv_2mortal (newSViv (w)));
1226	PUSHs (sv_2mortal (newSViv (h)));	1309	PUSHs (sv_2mortal (newSViv (h)));
1227	}	1310	}
1228		1311
1229	int	1312	int
1230	descent (CFPlus::Layout self)	1313	descent (DC::Layout self)
1231	CODE:	1314	CODE:
1232	{	1315	{
1233	PangoRectangle rect;	1316	PangoRectangle rect;
1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1317	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1235	pango_layout_line_get_pixel_extents (line, 0, &rect);	1318	pango_layout_line_get_pixel_extents (line, 0, &rect);
1236	RETVAL = PANGO_DESCENT (rect);	1319	RETVAL = PANGO_DESCENT (rect);
1237	}	1320	}
1238	OUTPUT:	1321	OUTPUT:
1239	RETVAL	1322	RETVAL
1240		1323
1241	int	1324	int
1242	xy_to_index (CFPlus::Layout self, int x, int y)	1325	xy_to_index (DC::Layout self, int x, int y)
1243	CODE:	1326	CODE:
1244	{	1327	{
1245	int index, trailing;	1328	int index, trailing;
1246	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1329	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1247	RETVAL = index + trailing;	1330	RETVAL = index + trailing;
1248	}	1331	}
1249	OUTPUT:	1332	OUTPUT:
1250	RETVAL	1333	RETVAL
1251		1334
1252	void	1335	void
1253	cursor_pos (CFPlus::Layout self, int index)	1336	cursor_pos (DC::Layout self, int index)
1254	PPCODE:	1337	PPCODE:
1255	{	1338	{
1256	PangoRectangle strong_pos;	1339	PangoRectangle pos;
1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1340	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1258		1341
1259	EXTEND (SP, 3);	1342	EXTEND (SP, 3);
1260	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1343	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1263	}	1346	}
1264		1347
1265	void	1348	void
1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1349	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1267	PPCODE:	1350	PPCODE:
1268	{	1351	{
1269	int line, x;	1352	int line, x;
1270		1353
1271	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1354	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1355	#if !PANGO_VERSION_CHECK (1, 17, 3)
1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1356	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1273		1357	--line;
		1358	#endif
1274	EXTEND (SP, 2);	1359	EXTEND (SP, 2);
1275	PUSHs (sv_2mortal (newSViv (line - 1)));	1360	PUSHs (sv_2mortal (newSViv (line)));
1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1361	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1277	}	1362	}
1278		1363
1279	void	1364	void
1280	line_x_to_index (CFPlus::Layout self, int line, int x)	1365	line_x_to_index (DC::Layout self, int line, int x)
1281	PPCODE:	1366	PPCODE:
1282	{	1367	{
1283	PangoLayoutLine *lp;	1368	PangoLayoutLine *lp;
1284	int index, trailing;	1369	int index, trailing;
1285		1370
1286	if (line < 0)	1371	if (line < 0)
1287	XSRETURN_EMPTY;	1372	XSRETURN_EMPTY;
1288		1373
1289	if (!(lp = pango_layout_get_line (self->pl, line)))	1374	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1290	XSRETURN_EMPTY; /* do better */	1375	XSRETURN_EMPTY; /* do better */
1291		1376
1292	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1377	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1293		1378
1294	EXTEND (SP, 2);	1379	EXTEND (SP, 2);
…		…
1300	PUSHs (sv_2mortal (newSViv (trailing)));	1385	PUSHs (sv_2mortal (newSViv (trailing)));
1301	}	1386	}
1302	}	1387	}
1303		1388
1304	void	1389	void
1305	render (CFPlus::Layout self, float x, float y, int flags = 0)	1390	render (DC::Layout self, float x, float y, int flags = 0)
1306	PPCODE:	1391	CODE:
		1392	rc_clear (self->rc);
1307	pango_opengl_render_layout_subpixel (	1393	pango_opengl_render_layout_subpixel (
1308	self->pl,	1394	self->pl,
		1395	self->rc,
1309	x * PANGO_SCALE, y * PANGO_SCALE,	1396	x * PANGO_SCALE, y * PANGO_SCALE,
1310	self->r, self->g, self->b, self->a,	1397	self->r, self->g, self->b, self->a,
1311	flags	1398	flags
1312	);	1399	);
		1400	// we assume that context_change actually clears/frees stuff
		1401	// and does not do any recomputation...
		1402	pango_layout_context_changed (self->pl);
1313		1403
1314	MODULE = CFPlus PACKAGE = CFPlus::Texture	1404	void
		1405	draw (DC::Layout self)
		1406	CODE:
		1407	{
		1408	glEnable (GL_TEXTURE_2D);
		1409	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1410	glEnable (GL_BLEND);
		1411	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1412	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1413	glEnable (GL_ALPHA_TEST);
		1414	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1415
		1416	rc_draw (self->rc);
		1417
		1418	glDisable (GL_ALPHA_TEST);
		1419	glDisable (GL_BLEND);
		1420	glDisable (GL_TEXTURE_2D);
		1421	}
		1422
		1423	MODULE = Deliantra::Client PACKAGE = DC::Texture
1315		1424
1316	PROTOTYPES: ENABLE	1425	PROTOTYPES: ENABLE
1317
1318	int minpot (int n)
1319		1426
1320	void	1427	void
1321	pad (SV *data_, int ow, int oh, int nw, int nh)	1428	pad (SV *data_, int ow, int oh, int nw, int nh)
1322	CODE:	1429	CODE:
1323	{	1430	{
…		…
1400	RETVAL = width > 0;	1507	RETVAL = width > 0;
1401	}	1508	}
1402	OUTPUT:	1509	OUTPUT:
1403	RETVAL	1510	RETVAL
1404		1511
1405	MODULE = CFPlus PACKAGE = CFPlus::Map	1512	MODULE = Deliantra::Client PACKAGE = DC::Map
1406		1513
1407	PROTOTYPES: DISABLE	1514	PROTOTYPES: DISABLE
1408		1515
1409	CFPlus::Map	1516	DC::Map
1410	new (SV *class)	1517	new (SV *class)
1411	CODE:	1518	CODE:
1412	New (0, RETVAL, 1, struct map);	1519	New (0, RETVAL, 1, struct map);
1413	RETVAL->x = 0;	1520	RETVAL->x = 0;
1414	RETVAL->y = 0;	1521	RETVAL->y = 0;
…		…
1422	RETVAL->row = 0;	1529	RETVAL->row = 0;
1423	OUTPUT:	1530	OUTPUT:
1424	RETVAL	1531	RETVAL
1425		1532
1426	void	1533	void
1427	DESTROY (CFPlus::Map self)	1534	DESTROY (DC::Map self)
1428	CODE:	1535	CODE:
1429	{	1536	{
1430	map_clear (self);	1537	map_clear (self);
1431	Safefree (self->face2tile);	1538	Safefree (self->face2tile);
1432	Safefree (self->tex);	1539	Safefree (self->tex);
1433	Safefree (self);	1540	Safefree (self);
1434	}	1541	}
1435		1542
1436	void	1543	void
1437	resize (CFPlus::Map self, int map_width, int map_height)	1544	resize (DC::Map self, int map_width, int map_height)
1438	CODE:	1545	CODE:
1439	self->w = map_width;	1546	self->w = map_width;
1440	self->h = map_height;	1547	self->h = map_height;
1441		1548
1442	void	1549	void
1443	clear (CFPlus::Map self)	1550	clear (DC::Map self)
1444	CODE:	1551	CODE:
1445	map_clear (self);	1552	map_clear (self);
1446		1553
1447	void	1554	void
1448	set_tileid (CFPlus::Map self, int face, int tile)	1555	set_tileid (DC::Map self, int face, int tile)
1449	CODE:	1556	CODE:
1450	{	1557	{
1451	need_facenum (self, face); self->face2tile [face] = tile;	1558	need_facenum (self, face); self->face2tile [face] = tile;
1452	need_texid (self, tile);	1559	need_texid (self, tile);
1453	}	1560	}
1454		1561
1455	void	1562	void
1456	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1563	set_smooth (DC::Map self, int face, int smooth, int level)
1457	CODE:	1564	CODE:
1458	{	1565	{
1459	tileid texid;	1566	tileid texid;
1460	maptex *tex;	1567	maptex *tex;
1461		1568
…		…
1474	tex->smoothtile = self->face2tile [smooth];	1581	tex->smoothtile = self->face2tile [smooth];
1475	tex->smoothlevel = level;	1582	tex->smoothlevel = level;
1476	}	1583	}
1477		1584
1478	void	1585	void
1479	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1586	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1480	CODE:	1587	CODE:
1481	{	1588	{
1482	need_texid (self, texid);	1589	need_texid (self, texid);
1483		1590
1484	{	1591	{
…		…
1504	// from transparent color bleeding and ugly wrapping effects.	1611	// from transparent color bleeding and ugly wrapping effects.
1505	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1612	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1506	}	1613	}
1507		1614
1508	int	1615	int
1509	ox (CFPlus::Map self)	1616	ox (DC::Map self)
1510	ALIAS:	1617	ALIAS:
1511	oy = 1	1618	oy = 1
1512	x = 2	1619	x = 2
1513	y = 3	1620	y = 3
1514	w = 4	1621	w = 4
…		…
1525	}	1632	}
1526	OUTPUT:	1633	OUTPUT:
1527	RETVAL	1634	RETVAL
1528		1635
1529	void	1636	void
1530	scroll (CFPlus::Map self, int dx, int dy)	1637	scroll (DC::Map self, int dx, int dy)
1531	CODE:	1638	CODE:
1532	{	1639	{
1533	if (dx > 0)	1640	if (dx > 0)
1534	map_blank (self, self->x, self->y, dx, self->h);	1641	map_blank (self, self->x, self->y, dx, self->h);
1535	else if (dx < 0)	1642	else if (dx < 0)
…		…
1550	self->rows += MAP_EXTEND_Y;	1657	self->rows += MAP_EXTEND_Y;
1551	self->y += MAP_EXTEND_Y;	1658	self->y += MAP_EXTEND_Y;
1552	}	1659	}
1553	}	1660	}
1554		1661
1555	void	1662	SV *
1556	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1663	map1a_update (DC::Map self, SV *data_, int extmap)
1557	CODE:	1664	CODE:
1558	{	1665	{
1559	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1666	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1560	uint8_t *data_end = (uint8_t *)SvEND (data_);	1667	uint8_t *data_end = (uint8_t *)SvEND (data_);
1561	mapcell *cell;	1668	mapcell *cell;
1562	int x, y, flags;	1669	int x, y, z, flags;
		1670	AV *missing = newAV ();
		1671	RETVAL = newRV_noinc ((SV *)missing);
1563		1672
1564	while (data < data_end - 1)	1673	while (data < data_end - 1)
1565	{	1674	{
1566	flags = (data [0] << 8) + data [1]; data += 2;	1675	flags = (data [0] << 8) + data [1]; data += 2;
1567		1676
…		…
1587	uint8_t ext, cmd;	1696	uint8_t ext, cmd;
1588		1697
1589	do	1698	do
1590	{	1699	{
1591	ext = *data++;	1700	ext = *data++;
1592	cmd = ext & 0x3f;	1701	cmd = ext & 0x7f;
1593		1702
1594	if (cmd < 4)	1703	if (cmd < 4)
1595	cell->darkness = 255 - ext * 64 + 1;	1704	cell->darkness = 255 - ext * 64 + 1;
1596	else if (cmd == 5) // health	1705	else if (cmd == 5) // health
1597	{	1706	{
…		…
1600	}	1709	}
1601	else if (cmd == 6) // monster width	1710	else if (cmd == 6) // monster width
1602	cell->stat_width = *data++ + 1;	1711	cell->stat_width = *data++ + 1;
1603	else if (cmd == 0x47)	1712	else if (cmd == 0x47)
1604	{	1713	{
1605	if (*data == 4)	1714	if (*data == 1) cell->player = data [1];
1606	; // decode player count	1715	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1716	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1717	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1607		1718
1608	data += *data + 1;	1719	data += *data + 1;
1609	}	1720	}
1610	else if (cmd == 8) // cell flags	1721	else if (cmd == 8) // cell flags
1611	cell->flags = *data++;	1722	cell->flags = *data++;
…		…
1618	}	1729	}
1619	else	1730	else
1620	cell->darkness = *data++ + 1;	1731	cell->darkness = *data++ + 1;
1621	}	1732	}
1622		1733
		1734	for (z = 0; z <= 2; ++z)
1623	if (flags & 4)	1735	if (flags & (4 >> z))
1624	{	1736	{
1625	faceid face = (data [0] << 8) + data [1]; data += 2;	1737	faceid face = (data [0] << 8) + data [1]; data += 2;
1626	need_facenum (self, face);	1738	need_facenum (self, face);
1627	cell->tile [0] = self->face2tile [face];	1739	cell->tile [z] = self->face2tile [face];
		1740
		1741	if (cell->tile [z])
		1742	{
		1743	maptex *tex = self->tex + cell->tile [z];
		1744	if (!tex->name)
		1745	av_push (missing, newSViv (cell->tile [z]));
		1746
		1747	if (tex->smoothtile)
		1748	{
		1749	maptex *smooth = self->tex + tex->smoothtile;
		1750	if (!smooth->name)
		1751	av_push (missing, newSViv (tex->smoothtile));
		1752	}
		1753	}
1628	}	1754	}
1629
1630	if (flags & 2)
1631	{
1632	faceid face = (data [0] << 8) + data [1]; data += 2;
1633	need_facenum (self, face);
1634	cell->tile [1] = self->face2tile [face];
1635	}
1636
1637	if (flags & 1)
1638	{
1639	faceid face = (data [0] << 8) + data [1]; data += 2;
1640	need_facenum (self, face);
1641	cell->tile [2] = self->face2tile [face];
1642	}
1643	}	1755	}
1644	else	1756	else
1645	cell->darkness = 0;	1757	cell->darkness = 0;
1646	}	1758	}
1647	}	1759	}
		1760	OUTPUT:
		1761	RETVAL
1648		1762
1649	SV *	1763	SV *
1650	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1764	mapmap (DC::Map self, int x0, int y0, int w, int h)
1651	CODE:	1765	CODE:
1652	{	1766	{
1653	int x1, x;	1767	int x1, x;
1654	int y1, y;	1768	int y1, y;
1655	int z;	1769	int z;
…		…
1699	RETVAL = map_sv;	1813	RETVAL = map_sv;
1700	}	1814	}
1701	OUTPUT:	1815	OUTPUT:
1702	RETVAL	1816	RETVAL
1703		1817
1704	SV *	1818	void
1705	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1819	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1706	CODE:	1820	CODE:
1707	{	1821	{
		1822	int x, y, z;
		1823
1708	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1824	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1709	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1825	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1710	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1826	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1711	smooth_key skey;	1827	smooth_key skey;
1712	int x, y, z;	1828	int pl_x, pl_y;
1713	int last_name;	1829	maptex pl_tex;
1714	AV *missing = newAV ();	1830	rc_t *rc = rc_alloc ();
1715	RETVAL = newRV_noinc ((SV *)missing);	1831	rc_key_t key;
		1832	rc_array_t *arr;
		1833
		1834	pl_tex.name = 0;
1716		1835
1717	// thats current max. sorry.	1836	// thats current max. sorry.
1718	if (sw > 255) sw = 255;	1837	if (sw > 255) sw = 255;
1719	if (sh > 255) sh = 255;	1838	if (sh > 255) sh = 255;
1720		1839
1721	// clear key, in case of extra padding	1840	// clear key, in case of extra padding
1722	memset (&skey, 0, sizeof (skey));	1841	memset (&skey, 0, sizeof (skey));
1723		1842
1724	glColor4ub (255, 255, 255, 255);	1843	memset (&key, 0, sizeof (key));
1725		1844	key.r = 255;
1726	glEnable (GL_BLEND);	1845	key.g = 255;
1727	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1846	key.b = 255;
1728	glEnable (GL_TEXTURE_2D);	1847	key.a = 255;
1729	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1848	key.mode = GL_QUADS;
1730		1849	key.format = GL_T2F_V3F;
1731	glBegin (GL_QUADS);
1732
1733	last_name = -1;	1850	key.texname = -1;
1734		1851
1735	mx += self->x;	1852	mx += self->x;
1736	my += self->y;	1853	my += self->y;
1737		1854
1738	// first pass: determine smooth_max	1855	// first pass: determine smooth_max
…		…
1754	MAX (self->tex [cell->tile [0]].smoothlevel,	1871	MAX (self->tex [cell->tile [0]].smoothlevel,
1755	MAX (self->tex [cell->tile [1]].smoothlevel,	1872	MAX (self->tex [cell->tile [1]].smoothlevel,
1756	self->tex [cell->tile [2]].smoothlevel));	1873	self->tex [cell->tile [2]].smoothlevel));
1757	}	1874	}
1758	}	1875	}
		1876
		1877	glEnable (GL_BLEND);
		1878	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1879	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1759		1880
1760	for (z = 0; z <= 2; z++)	1881	for (z = 0; z <= 2; z++)
1761	{	1882	{
1762	memset (smooth_level, 0, sizeof (smooth_level));	1883	memset (smooth_level, 0, sizeof (smooth_level));
1763		1884
…		…
1773	tileid tile = cell->tile [z];	1894	tileid tile = cell->tile [z];
1774		1895
1775	if (tile)	1896	if (tile)
1776	{	1897	{
1777	maptex tex = self->tex [tile];	1898	maptex tex = self->tex [tile];
1778	int px, py;	1899	int px = (x + 1) * T - tex.w;
		1900	int py = (y + 1) * T - tex.h;
1779		1901
1780	// suppressing texture state switches here
1781	// is only moderately effective, but worth the extra effort
1782	if (last_name != tex.name)	1902	if (key.texname != tex.name)
1783	{	1903	{
1784	if (!tex.name)	1904	if (!tex.name)
1785	{
1786	av_push (missing, newSViv (tile));
1787	tex = self->tex [2]; /* missing, replace by noface */	1905	tex = self->tex [2]; /* missing, replace by noface */
1788	}
1789		1906
1790	glEnd ();	1907	key.texname = tex.name;
1791	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1908	arr = rc_array (rc, &key);
1792	glBegin (GL_QUADS);
1793	}	1909	}
1794		1910
1795	px = (x + 1) * T - tex.w;	1911	if (expect_false (cell->player == player) && expect_false (z == 2))
1796	py = (y + 1) * T - tex.h;
1797
1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1802
1803	if (cell->flags && z == 2)
1804	{	1912	{
		1913	pl_x = px;
		1914	pl_y = py;
		1915	pl_tex = tex;
		1916	continue;
		1917	}
		1918
		1919	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1920	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1921	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1922	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1923
		1924	if (expect_false (cell->flags) && expect_false (z == 2))
		1925	{
		1926	// overlays such as the speech bubble, probably more to come
1805	if (cell->flags & 1)	1927	if (cell->flags & 1)
1806	{	1928	{
1807	maptex tex = self->tex [1];	1929	maptex tex = self->tex [1];
1808	int px = x * T + T * 2 / 32;	1930	int px = x * T + T * 2 / 32;
1809	int py = y * T - T * 6 / 32;	1931	int py = y * T - T * 6 / 32;
1810		1932
		1933	if (tex.name)
1811	glEnd ();	1934	{
1812	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1935	if (key.texname != tex.name)
		1936	{
		1937	key.texname = tex.name;
		1938	arr = rc_array (rc, &key);
		1939	}
		1940
		1941	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1942	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1943	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1944	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1813	glBegin (GL_QUADS);	1945	}
1814
1815	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1816	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1817	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1818	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1819	}	1946	}
1820	}	1947	}
1821		1948
1822	// update smooth hash	1949	// update smooth hash
1823	if (tex.smoothtile)	1950	if (tex.smoothtile)
…		…
1859	}	1986	}
1860	}	1987	}
1861	}	1988	}
1862	}	1989	}
1863		1990
		1991	rc_draw (rc);
		1992	rc_clear (rc);
		1993
1864	// go through all smoothlevels, lowest to highest, then draw.	1994	// go through all smoothlevels, lowest to highest, then draw.
1865	// this is basically counting sort	1995	// this is basically counting sort
1866	{	1996	{
1867	int w, b;	1997	int w, b;
1868		1998
		1999	glEnable (GL_TEXTURE_2D);
		2000	glBegin (GL_QUADS);
1869	for (w = 0; w < 256 / 32; ++w)	2001	for (w = 0; w < 256 / 32; ++w)
1870	{	2002	{
1871	uint32_t smask = smooth_level [w];	2003	uint32_t smask = smooth_level [w];
1872	if (smask)	2004	if (smask)
1873	for (b = 0; b < 32; ++b)	2005	for (b = 0; b < 32; ++b)
…		…
1892	int border = bits & 15;	2024	int border = bits & 15;
1893	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2025	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1894	float dx = tex.s * .0625f; // 16 images/row	2026	float dx = tex.s * .0625f; // 16 images/row
1895	float dy = tex.t * .5f ; // 2 images/column	2027	float dy = tex.t * .5f ; // 2 images/column
1896		2028
1897	// this time naively avoiding texture state changes
1898	// save gobs of state changes.
1899	if (last_name != tex.name)	2029	if (tex.name)
1900	{	2030	{
		2031	// this time avoiding texture state changes
		2032	// save gobs of state changes.
1901	if (!tex.name)	2033	if (key.texname != tex.name)
1902	{	2034	{
1903	av_push (missing, newSViv (skey->tile));	2035	glEnd ();
1904	continue; // smoothing not yet available	2036	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		2037	glBegin (GL_QUADS);
1905	}	2038	}
1906		2039
1907	glEnd ();
1908	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1909	glBegin (GL_QUADS);
1910	}
1911
1912	if (border)	2040	if (border)
1913	{	2041	{
1914	float ox = border * dx;	2042	float ox = border * dx;
1915		2043
1916	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2044	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1917	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2045	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1918	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2046	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1919	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2047	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1920	}	2048	}
1921		2049
1922	if (corner)	2050	if (corner)
1923	{	2051	{
1924	float ox = corner * dx;	2052	float ox = corner * dx;
1925		2053
1926	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2054	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1927	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2055	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1928	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2056	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1929	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2057	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2058	}
1930	}	2059	}
1931	}	2060	}
1932	}	2061	}
1933	}	2062	}
1934	}	2063	}
		2064
		2065	glEnd ();
		2066	glDisable (GL_TEXTURE_2D);
		2067	key.texname = -1;
1935	}	2068	}
1936		2069
1937	hv_clear (smooth);	2070	hv_clear (smooth);
1938	}	2071	}
1939		2072
1940	glEnd ();	2073	if (pl_tex.name)
		2074	{
		2075	maptex tex = pl_tex;
		2076	int px = pl_x + pdx;
		2077	int py = pl_y + pdy;
1941		2078
1942	glDisable (GL_TEXTURE_2D);	2079	key.texname = tex.name;
		2080	arr = rc_array (rc, &key);
		2081
		2082	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2083	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2084	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2085	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2086
		2087	rc_draw (rc);
		2088	}
		2089
1943	glDisable (GL_BLEND);	2090	glDisable (GL_BLEND);
		2091	rc_free (rc);
1944		2092
1945	// top layer: overlays such as the health bar	2093	// top layer: overlays such as the health bar
1946	for (y = 0; y < sh; y++)	2094	for (y = 0; y < sh; y++)
1947	if (0 <= y + my && y + my < self->rows)	2095	if (0 <= y + my && y + my < self->rows)
1948	{	2096	{
…		…
1971	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);	2119	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
1972	}	2120	}
1973	}	2121	}
1974	}	2122	}
1975	}	2123	}
1976	OUTPUT:
1977	RETVAL
1978		2124
1979	void	2125	void
1980	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2126	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1981	CODE:	2127	CODE:
1982	{	2128	{
1983	static float color[16][3] = {	2129	static float color[16][3] = {
1984	{ 0.00F, 0.00F, 0.00F },	2130	{ 0.00F, 0.00F, 0.00F },
1985	{ 1.00F, 1.00F, 1.00F },	2131	{ 1.00F, 1.00F, 1.00F },
…		…
2035	glDisable (GL_BLEND);	2181	glDisable (GL_BLEND);
2036	glDisable (GL_TEXTURE_2D);	2182	glDisable (GL_TEXTURE_2D);
2037	}	2183	}
2038		2184
2039	void	2185	void
2040	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2186	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2041	PPCODE:	2187	PPCODE:
2042	{	2188	{
2043	int x, y;	2189	int x, y;
2044	int sw1 = sw + 2;	2190	int sw1 = sw + 2;
2045	int sh1 = sh + 2;	2191	int sh1 = sh + 2;
…		…
2116	PUSHs (sv_2mortal (newSViv (sh3)));	2262	PUSHs (sv_2mortal (newSViv (sh3)));
2117	PUSHs (darkness3_sv);	2263	PUSHs (darkness3_sv);
2118	}	2264	}
2119		2265
2120	SV *	2266	SV *
2121	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2267	get_rect (DC::Map self, int x0, int y0, int w, int h)
2122	CODE:	2268	CODE:
2123	{	2269	{
2124	int x, y, x1, y1;	2270	int x, y, x1, y1;
2125	SV *data_sv = newSV (w * h * 7 + 5);	2271	SV *data_sv = newSV (w * h * 7 + 5);
2126	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2272	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2183	else	2329	else
2184	*data++ = 0;	2330	*data++ = 0;
2185	}	2331	}
2186	}	2332	}
2187		2333
		2334	/* if size is w*h + 5 then no data has been found */
		2335	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2336	{
2188	SvPOK_only (data_sv);	2337	SvPOK_only (data_sv);
2189	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2338	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2339	}
		2340
2190	RETVAL = data_sv;	2341	RETVAL = data_sv;
2191	}	2342	}
2192	OUTPUT:	2343	OUTPUT:
2193	RETVAL	2344	RETVAL
2194		2345
2195	void	2346	void
2196	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2347	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2197	PPCODE:	2348	PPCODE:
2198	{	2349	{
2199	int x, y, z;	2350	int x, y, z;
2200	int w, h;	2351	int w, h;
2201	int x1, y1;	2352	int x1, y1;
		2353	STRLEN len;
		2354	uint8_t *data, *end;
		2355
		2356	len = SvLEN (data_sv);
		2357	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2358	data = SvPVbyte_nolen (data_sv);
		2359	end = data + len + 8;
		2360
		2361	if (len < 5)
		2362	XSRETURN_EMPTY;
2202		2363
2203	if (*data++ != 0)	2364	if (*data++ != 0)
2204	return; /* version mismatch */	2365	XSRETURN_EMPTY; /* version mismatch */
2205		2366
2206	w = *data++ << 8; w |= *data++;	2367	w = *data++ << 8; w |= *data++;
2207	h = *data++ << 8; h |= *data++;	2368	h = *data++ << 8; h |= *data++;
2208		2369
2209	// we need to do this 'cause we don't keep an absolute coord system for rows	2370	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2221	{	2382	{
2222	maprow *row = map_get_row (self, y);	2383	maprow *row = map_get_row (self, y);
2223		2384
2224	for (x = x0; x < x1; x++)	2385	for (x = x0; x < x1; x++)
2225	{	2386	{
		2387	uint8_t flags;
		2388
		2389	if (data + 7 >= end)
		2390	XSRETURN_EMPTY;
		2391
2226	uint8_t flags = *data++;	2392	flags = *data++;
2227		2393
2228	if (flags)	2394	if (flags)
2229	{	2395	{
2230	mapcell *cell = row_get_cell (row, x);	2396	mapcell *cell = row_get_cell (row, x);
2231	tileid tile[3] = { 0, 0, 0 };	2397	tileid tile[3] = { 0, 0, 0 };
…		…
2234	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2400	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2235	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2401	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2236		2402
2237	if (cell->darkness == 0)	2403	if (cell->darkness == 0)
2238	{	2404	{
2239	cell->darkness = 0;	2405	/*cell->darkness = 0;*/
		2406	EXTEND (SP, 3);
2240		2407
2241	for (z = 0; z <= 2; z++)	2408	for (z = 0; z <= 2; z++)
2242	{	2409	{
2243	tileid t = tile [z];	2410	tileid t = tile [z];
2244		2411
2245	if (t >= self->texs || (t && !self->tex [t].name))	2412	if (t >= self->texs || (t && !self->tex [t].name))
2246	{	2413	{
2247	XPUSHs (sv_2mortal (newSViv (t)));	2414	PUSHs (sv_2mortal (newSViv (t)));
2248	need_texid (self, t);	2415	need_texid (self, t);
2249	}	2416	}
2250		2417
2251	cell->tile [z] = t;	2418	cell->tile [z] = t;
2252	}	2419	}
…		…
2254	}	2421	}
2255	}	2422	}
2256	}	2423	}
2257	}	2424	}
2258		2425
2259	MODULE = CFPlus PACKAGE = CFPlus::RW	2426	MODULE = Deliantra::Client PACKAGE = DC::RW
2260		2427
2261	CFPlus::RW	2428	DC::RW
2262	new (SV *class, SV *data_sv)	2429	new (SV *class, SV *data_sv)
2263	CODE:	2430	CODE:
2264	{	2431	{
2265	STRLEN datalen;	2432	STRLEN datalen;
2266	char *data = SvPVbyte (data_sv, datalen);	2433	char *data = SvPVbyte (data_sv, datalen);
…		…
2268	RETVAL = SDL_RWFromConstMem (data, datalen);	2435	RETVAL = SDL_RWFromConstMem (data, datalen);
2269	}	2436	}
2270	OUTPUT:	2437	OUTPUT:
2271	RETVAL	2438	RETVAL
2272		2439
2273	CFPlus::RW	2440	DC::RW
2274	new_from_file (SV *class, const char *path, const char *mode = "rb")	2441	new_from_file (SV *class, const char *path, const char *mode = "rb")
2275	CODE:	2442	CODE:
2276	RETVAL = SDL_RWFromFile (path, mode);	2443	RETVAL = SDL_RWFromFile (path, mode);
2277	OUTPUT:	2444	OUTPUT:
2278	RETVAL	2445	RETVAL
2279		2446
2280	# fails on win32:	2447	# fails on win32:
2281	# CFPlus.xs(2268) : error C2059: syntax error : '('	2448	# dc.xs(2268) : error C2059: syntax error : '('
2282	#void	2449	#void
2283	#close (CFPlus::RW self)	2450	#close (DC::RW self)
2284	# CODE:	2451	# CODE:
2285	# (self->(close)) (self);	2452	# (self->(close)) (self);
2286		2453
2287	MODULE = CFPlus PACKAGE = CFPlus::Channel	2454	MODULE = Deliantra::Client PACKAGE = DC::Channel
2288		2455
2289	PROTOTYPES: DISABLE	2456	PROTOTYPES: DISABLE
2290		2457
2291	CFPlus::Channel	2458	DC::Channel
2292	find ()	2459	find ()
2293	CODE:	2460	CODE:
2294	{	2461	{
2295	RETVAL = Mix_GroupAvailable (-1);	2462	RETVAL = Mix_GroupAvailable (-1);
2296		2463
…		…
2309	}	2476	}
2310	OUTPUT:	2477	OUTPUT:
2311	RETVAL	2478	RETVAL
2312		2479
2313	void	2480	void
2314	halt (CFPlus::Channel self)	2481	halt (DC::Channel self)
2315	CODE:	2482	CODE:
2316	Mix_HaltChannel (self);	2483	Mix_HaltChannel (self);
2317		2484
2318	void	2485	void
2319	expire (CFPlus::Channel self, int ticks = -1)	2486	expire (DC::Channel self, int ticks = -1)
2320	CODE:	2487	CODE:
2321	Mix_ExpireChannel (self, ticks);	2488	Mix_ExpireChannel (self, ticks);
2322		2489
2323	void	2490	void
2324	fade_out (CFPlus::Channel self, int ticks = -1)	2491	fade_out (DC::Channel self, int ticks = -1)
2325	CODE:	2492	CODE:
2326	Mix_FadeOutChannel (self, ticks);	2493	Mix_FadeOutChannel (self, ticks);
2327		2494
2328	int	2495	int
2329	volume (CFPlus::Channel self, int volume)	2496	volume (DC::Channel self, int volume)
2330	CODE:	2497	CODE:
2331	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2498	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2332	OUTPUT:	2499	OUTPUT:
2333	RETVAL	2500	RETVAL
2334		2501
2335	void	2502	void
2336	unregister_all_effects (CFPlus::Channel self)	2503	unregister_all_effects (DC::Channel self)
2337	CODE:	2504	CODE:
2338	Mix_UnregisterAllEffects (self);	2505	Mix_UnregisterAllEffects (self);
2339		2506
2340	void	2507	void
2341	set_panning (CFPlus::Channel self, int left, int right)	2508	set_panning (DC::Channel self, int left, int right)
2342	CODE:	2509	CODE:
2343	left = CLAMP (left , 0, 255);	2510	left = CLAMP (left , 0, 255);
2344	right = CLAMP (right, 0, 255);	2511	right = CLAMP (right, 0, 255);
2345	Mix_SetPanning (self, left, right);	2512	Mix_SetPanning (self, left, right);
2346		2513
2347	void	2514	void
2348	set_distance (CFPlus::Channel self, int distance)	2515	set_distance (DC::Channel self, int distance)
2349	CODE:	2516	CODE:
2350	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2517	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2351		2518
2352	void	2519	void
2353	set_position (CFPlus::Channel self, int angle, int distance)	2520	set_position (DC::Channel self, int angle, int distance)
2354	CODE:	2521	CODE:
		2522
		2523	void
		2524	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2525	CODE:
		2526	{
		2527	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2528	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2355	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2529	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2530	}
2356		2531
2357	void	2532	void
2358	set_reverse_stereo (CFPlus::Channel self, int flip)	2533	set_reverse_stereo (DC::Channel self, int flip)
2359	CODE:	2534	CODE:
2360	Mix_SetReverseStereo (self, flip);	2535	Mix_SetReverseStereo (self, flip);
2361		2536
2362	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2537	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2363		2538
2364	PROTOTYPES: DISABLE	2539	PROTOTYPES: DISABLE
2365		2540
2366	CFPlus::MixChunk	2541	DC::MixChunk
2367	new (SV *class, CFPlus::RW rwops)	2542	new (SV *class, DC::RW rwops)
2368	CODE:	2543	CODE:
2369	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2544	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2370	OUTPUT:	2545	OUTPUT:
2371	RETVAL	2546	RETVAL
2372		2547
2373	void	2548	void
2374	DESTROY (CFPlus::MixChunk self)	2549	DESTROY (DC::MixChunk self)
2375	CODE:	2550	CODE:
2376	Mix_FreeChunk (self);	2551	Mix_FreeChunk (self);
2377		2552
2378	int	2553	int
2379	volume (CFPlus::MixChunk self, int volume = -1)	2554	volume (DC::MixChunk self, int volume = -1)
2380	CODE:	2555	CODE:
2381	if (items > 1)	2556	if (items > 1)
2382	volume = CLAMP (volume, 0, 128);	2557	volume = CLAMP (volume, 0, 128);
2383	RETVAL = Mix_VolumeChunk (self, volume);	2558	RETVAL = Mix_VolumeChunk (self, volume);
2384	OUTPUT:	2559	OUTPUT:
2385	RETVAL	2560	RETVAL
2386		2561
2387	CFPlus::Channel	2562	DC::Channel
2388	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2563	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2389	CODE:	2564	CODE:
2390	{	2565	{
2391	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2566	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2392		2567
2393	if (RETVAL < 0)	2568	if (RETVAL < 0)
…		…
2400	}	2575	}
2401	}	2576	}
2402	OUTPUT:	2577	OUTPUT:
2403	RETVAL	2578	RETVAL
2404		2579
2405	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2580	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2406		2581
2407	int	2582	int
2408	volume (int volume = -1)	2583	volume (int volume = -1)
2409	PROTOTYPE: ;$	2584	PROTOTYPE: ;$
2410	CODE:	2585	CODE:
…		…
2422	void	2597	void
2423	halt ()	2598	halt ()
2424	CODE:	2599	CODE:
2425	Mix_HaltMusic ();	2600	Mix_HaltMusic ();
2426		2601
2427	CFPlus::MixMusic	2602	DC::MixMusic
2428	new (SV *class, CFPlus::RW rwops)	2603	new (SV *class, DC::RW rwops)
2429	CODE:	2604	CODE:
2430	RETVAL = Mix_LoadMUS_RW (rwops);	2605	RETVAL = Mix_LoadMUS_RW (rwops);
2431	OUTPUT:	2606	OUTPUT:
2432	RETVAL	2607	RETVAL
2433		2608
2434	void	2609	void
2435	DESTROY (CFPlus::MixMusic self)	2610	DESTROY (DC::MixMusic self)
2436	CODE:	2611	CODE:
2437	Mix_FreeMusic (self);	2612	Mix_FreeMusic (self);
2438		2613
2439	int	2614	int
2440	play (CFPlus::MixMusic self, int loops = -1)	2615	play (DC::MixMusic self, int loops = -1)
2441	CODE:	2616	CODE:
2442	RETVAL = Mix_PlayMusic (self, loops);	2617	RETVAL = Mix_PlayMusic (self, loops);
2443	OUTPUT:	2618	OUTPUT:
2444	RETVAL	2619	RETVAL
2445		2620
2446	void	2621	void
2447	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2622	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2448	CODE:	2623	CODE:
2449	Mix_FadeInMusicPos (self, loops, ms, position);	2624	Mix_FadeInMusicPos (self, loops, ms, position);
2450		2625
2451	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2626	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2452		2627
2453	PROTOTYPES: ENABLE	2628	PROTOTYPES: ENABLE
2454		2629
2455	BOOT:	2630	BOOT:
2456	{	2631	{
2457	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2632	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2458	static const struct {	2633	static const struct {
2459	const char *name;	2634	const char *name;
2460	IV iv;	2635	IV iv;
2461	} *civ, const_iv[] = {	2636	} *civ, const_iv[] = {
2462	# define const_iv(name) { # name, (IV)name }	2637	# define const_iv(name) { # name, (IV)name }
…		…
2497	const_iv (GL_INTENSITY),	2672	const_iv (GL_INTENSITY),
2498	const_iv (GL_LUMINANCE),	2673	const_iv (GL_LUMINANCE),
2499	const_iv (GL_LUMINANCE_ALPHA),	2674	const_iv (GL_LUMINANCE_ALPHA),
2500	const_iv (GL_FLOAT),	2675	const_iv (GL_FLOAT),
2501	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2676	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2677	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2678	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2679	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2680	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2681	const_iv (GL_COMPRESSED_RGB_ARB),
		2682	const_iv (GL_COMPRESSED_RGBA_ARB),
2502	const_iv (GL_COMPILE),	2683	const_iv (GL_COMPILE),
2503	const_iv (GL_PROXY_TEXTURE_1D),	2684	const_iv (GL_PROXY_TEXTURE_1D),
2504	const_iv (GL_PROXY_TEXTURE_2D),	2685	const_iv (GL_PROXY_TEXTURE_2D),
2505	const_iv (GL_TEXTURE_1D),	2686	const_iv (GL_TEXTURE_1D),
2506	const_iv (GL_TEXTURE_2D),	2687	const_iv (GL_TEXTURE_2D),
…		…
2545	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2726	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2546	const_iv (GL_POINT_SMOOTH_HINT),	2727	const_iv (GL_POINT_SMOOTH_HINT),
2547	const_iv (GL_LINE_SMOOTH_HINT),	2728	const_iv (GL_LINE_SMOOTH_HINT),
2548	const_iv (GL_POLYGON_SMOOTH_HINT),	2729	const_iv (GL_POLYGON_SMOOTH_HINT),
2549	const_iv (GL_GENERATE_MIPMAP_HINT),	2730	const_iv (GL_GENERATE_MIPMAP_HINT),
		2731	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2550	const_iv (GL_FASTEST),	2732	const_iv (GL_FASTEST),
2551	const_iv (GL_DONT_CARE),	2733	const_iv (GL_DONT_CARE),
2552	const_iv (GL_NICEST),	2734	const_iv (GL_NICEST),
2553	const_iv (GL_V2F),	2735	const_iv (GL_V2F),
2554	const_iv (GL_V3F),	2736	const_iv (GL_V3F),
…		…
2562		2744
2563	texture_av = newAV ();	2745	texture_av = newAV ();
2564	AvREAL_off (texture_av);	2746	AvREAL_off (texture_av);
2565	}	2747	}
2566		2748
		2749	void
		2750	disable_GL_EXT_blend_func_separate ()
		2751	CODE:
		2752	gl.BlendFuncSeparate = 0;
		2753	gl.BlendFuncSeparateEXT = 0;
		2754
2567	char *	2755	char *
2568	gl_vendor ()	2756	gl_vendor ()
2569	CODE:	2757	CODE:
2570	RETVAL = (char *)glGetString (GL_VENDOR);	2758	RETVAL = (char *)glGetString (GL_VENDOR);
2571	OUTPUT:	2759	OUTPUT:
…		…
2692		2880
2693	void glRect (float x1, float y1, float x2, float y2)	2881	void glRect (float x1, float y1, float x2, float y2)
2694	CODE:	2882	CODE:
2695	glRectf (x1, y1, x2, y2);	2883	glRectf (x1, y1, x2, y2);
2696		2884
		2885	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2886	CODE:
		2887	glBegin (GL_LINE_LOOP);
		2888	glVertex2f (x1, y1);
		2889	glVertex2f (x2, y1);
		2890	glVertex2f (x2, y2);
		2891	glVertex2f (x1, y2);
		2892	glEnd ();
		2893
2697	PROTOTYPES: ENABLE	2894	PROTOTYPES: ENABLE
2698		2895
2699	void glBegin (int mode)	2896	void glBegin (int mode)
2700		2897
2701	void glEnd ()	2898	void glEnd ()
…		…
2733	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2930	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2734	CODE:	2931	CODE:
2735	if (gl.SeparableFilter2D)	2932	if (gl.SeparableFilter2D)
2736	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2933	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2737		2934
2738	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2935	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2739		2936
2740	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2937	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2741		2938
2742	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2939	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2743		2940
…		…
2769		2966
2770	void glEndList ()	2967	void glEndList ()
2771		2968
2772	void glCallList (int list)	2969	void glCallList (int list)
2773		2970
2774	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	2971	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2775		2972
2776	PROTOTYPES: DISABLE	2973	PROTOTYPES: DISABLE
2777		2974
2778	void	2975	void
2779	find_widget (SV *self, NV x, NV y)	2976	find_widget (SV *self, NV x, NV y)
…		…
2783	XPUSHs (self);	2980	XPUSHs (self);
2784	}	2981	}
2785		2982
2786	BOOT:	2983	BOOT:
2787	{	2984	{
2788	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	2985	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2789		2986
2790	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	2987	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2791	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	2988	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2792	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	2989	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2793	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	2990	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2794	}	2991	}
2795		2992
2796	void	2993	void
2797	draw (SV *self)	2994	draw (SV *self)
2798	CODE:	2995	CODE:
…		…
2802	NV x, y, w, h;	2999	NV x, y, w, h;
2803	SV *draw_x_sv = GvSV (draw_x_gv);	3000	SV *draw_x_sv = GvSV (draw_x_gv);
2804	SV *draw_y_sv = GvSV (draw_y_gv);	3001	SV *draw_y_sv = GvSV (draw_y_gv);
2805	SV *draw_w_sv = GvSV (draw_w_gv);	3002	SV *draw_w_sv = GvSV (draw_w_gv);
2806	SV *draw_h_sv = GvSV (draw_h_gv);	3003	SV *draw_h_sv = GvSV (draw_h_gv);
2807	SV *hover;
2808	double draw_x, draw_y, draw_w, draw_h;	3004	double draw_x, draw_y;
2809		3005
2810	if (!SvROK (self))	3006	if (!SvROK (self))
2811	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3007	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2812		3008
2813	hv = (HV *)SvRV (self);	3009	hv = (HV *)SvRV (self);
2814		3010
2815	if (SvTYPE (hv) != SVt_PVHV)	3011	if (SvTYPE (hv) != SVt_PVHV)
2816	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3012	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2817		3013
2818	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3014	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2819	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3015	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2820		3016
2821	if (!h || !w)	3017	if (!h || !w)
…		…
2841	{	3037	{
2842	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3038	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2843		3039
2844	if (svp && SvTRUE (*svp))	3040	if (svp && SvTRUE (*svp))
2845	{	3041	{
2846	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3042	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2847	glEnable (GL_BLEND);	3043	glEnable (GL_BLEND);
2848	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3044	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2849	glBegin (GL_QUADS);	3045	glBegin (GL_QUADS);
2850	glVertex2f (0, 0);	3046	glVertex2f (0, 0);
2851	glVertex2f (w, 0);	3047	glVertex2f (w, 0);
…		…
2854	glEnd ();	3050	glEnd ();
2855	glDisable (GL_BLEND);	3051	glDisable (GL_BLEND);
2856	}	3052	}
2857	}	3053	}
2858	#if 0	3054	#if 0
2859	if ($ENV{CFPLUS_DEBUG} & 1) {	3055	// draw borders, for debugging
2860	glPushMatrix;	3056	glPushMatrix ();
2861	glColor 1, 1, 0, 1;	3057	glColor4f (1., 1., 0., 1.);
2862	glTranslate 0.375, 0.375;	3058	glTranslatef (.5, .5, 0.);
2863	glBegin GL_LINE_LOOP;	3059	glBegin (GL_LINE_LOOP);
2864	glVertex 0 , 0;	3060	glVertex2f (0 , 0);
2865	glVertex $self->{w} - 1, 0;	3061	glVertex2f (w - 1, 0);
2866	glVertex $self->{w} - 1, $self->{h} - 1;	3062	glVertex2f (w - 1, h - 1);
2867	glVertex 0 , $self->{h} - 1;	3063	glVertex2f (0 , h - 1);
2868	glEnd;	3064	glEnd ();
2869	glPopMatrix;	3065	glPopMatrix ();
2870	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2871	}
2872	#endif	3066	#endif
2873	PUSHMARK (SP);	3067	PUSHMARK (SP);
2874	XPUSHs (self);	3068	XPUSHs (self);
2875	PUTBACK;	3069	PUTBACK;
2876	call_method ("_draw", G_VOID | G_DISCARD);	3070	call_method ("_draw", G_VOID | G_DISCARD);

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