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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.222 by root, Sat Aug 11 06:34:26 2007 UTC vs.
Revision 1.263 by root, Fri Jul 18 21:18:42 2008 UTC

…		…
46		46
47	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
48		48
49	#include <pango/pango.h>	49	#include <pango/pango.h>
50		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
		61
51	#ifndef _WIN32	62	#ifndef _WIN32
52	# include <sys/types.h>	63	# include <sys/types.h>
53	# include <sys/socket.h>	64	# include <sys/socket.h>
54	# include <netinet/in.h>	65	# include <netinet/in.h>
55	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
56	# include <inttypes.h>	67	# include <inttypes.h>
57	#endif	68	#endif
58		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
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		80
61	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
62		82
63	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
65		85
66	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
67		87
68	#if 0	88	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else
71	# define PARACHUTE 0
72	#endif
73		90
74	static AV *texture_av;	91	static AV *texture_av;
75		92
76	static struct	93	static struct
77	{	94	{
…		…
114	av_push (texture_av, (SV *)(size_t)name);	131	av_push (texture_av, (SV *)(size_t)name);
115	glDeleteTextures (1, &name);	132	glDeleteTextures (1, &name);
116	}	133	}
117		134
118	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
119		137
120	#include "pango-font.c"	138	#include "pango-font.c"
121	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
122	#include "pango-render.c"	140	#include "pango-render.c"
123		141
124	typedef IV CFPlus__Channel;	142	typedef IV DC__Channel;
125	typedef SDL_RWops *CFPlus__RW;	143	typedef SDL_RWops *DC__RW;
126	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
127	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
128		146
129	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
130		148
131	static int	149	static int
132	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
133	{	151	{
134	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
148		166
149	typedef struct cf_layout {	167	typedef struct cf_layout {
150	PangoLayout *pl;	168	PangoLayout *pl;
151	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
152	int base_height;	170	int base_height;
153	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
154	} *CFPlus__Layout;	173	} *DC__Layout;
155		174
156	static CFPlus__Font default_font;	175	static DC__Font default_font;
157	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
158	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
159		178
160	static void	179	static void
161	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
166	#endif	185	#endif
167	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
168	}	187	}
169		188
170	static void	189	static void
171	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
172	{	191	{
173	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
174	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
175	*/	194	*/
176	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
177		196
178	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
179	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
180		199
181	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
182	}	201	}
183		202
184	static void	203	static void
185	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	204	layout_get_pixel_size (DC__Layout self, int *w, int *h)
186	{	205	{
187	PangoRectangle rect;	206	PangoRectangle rect;
188		207
189	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
190	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
201		220
202	typedef uint16_t tileid;	221	typedef uint16_t tileid;
203	typedef uint16_t faceid;	222	typedef uint16_t faceid;
204		223
205	typedef struct {	224	typedef struct {
206	int name;	225	GLuint name;
207	int w, h;	226	int w, h;
208	float s, t;	227	float s, t;
209	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
210	tileid smoothtile;	229	tileid smoothtile;
211	uint8_t smoothlevel;	230	uint8_t smoothlevel;
…		…
229	int faces; tileid *face2tile; // [faceid]	248	int faces; tileid *face2tile; // [faceid]
230	int texs; maptex *tex; // [tileid]	249	int texs; maptex *tex; // [tileid]
231		250
232	int32_t rows;	251	int32_t rows;
233	maprow *row;	252	maprow *row;
234	} *CFPlus__Map;	253	} *DC__Map;
235		254
236	static char *	255	static char *
237	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
238	{	257	{
239	char *p;	258	char *p;
…		…
277	self->texs *= 2;	296	self->texs *= 2;
278	}	297	}
279	}	298	}
280		299
281	static maprow *	300	static maprow *
282	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
283	{	302	{
284	if (0 > y)	303	if (0 > y)
285	{	304	{
286	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
287	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
325		344
326	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
327	}	346	}
328		347
329	static mapcell *	348	static mapcell *
330	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
331	{	350	{
332	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
333	}	352	}
334		353
335	static void	354	static void
336	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
337	{	356	{
338	int r;	357	int r;
339		358
340	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
341	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
349	self->row = 0;	368	self->row = 0;
350	self->rows = 0;	369	self->rows = 0;
351	}	370	}
352		371
353	static void	372	static void
354	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	373	map_blank (DC__Map self, int x0, int y0, int w, int h)
355	{	374	{
356	int x, y;	375	int x, y;
357	maprow *row;	376	maprow *row;
358	mapcell *cell;	377	mapcell *cell;
359		378
…		…
438	n |= n >> 16;	457	n |= n >> 16;
439		458
440	return n + 1;	459	return n + 1;
441	}	460	}
442		461
		462	static unsigned int
		463	popcount (unsigned int n)
		464	{
		465	n -= (n >> 1) & 0x55555555U;
		466	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		467	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		468	n *= 0x01010101U;
		469
		470	return n >> 24;
		471	}
		472
443	/* SDL should provide this, really. */	473	/* SDL should provide this, really. */
444	#define SDLK_MODIFIER_MIN 300	474	#define SDLK_MODIFIER_MIN 300
445	#define SDLK_MODIFIER_MAX 314	475	#define SDLK_MODIFIER_MAX 314
446		476
447	/******************************************************************************/	477	/******************************************************************************/
…		…
485	return 0;	515	return 0;
486		516
487	return 1;	517	return 1;
488	}	518	}
489		519
490	MODULE = CFPlus PACKAGE = CFPlus	520	MODULE = Deliantra::Client PACKAGE = DC
491		521
492	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
493		523
494	BOOT:	524	BOOT:
495	{	525	{
496	HV *stash = gv_stashpv ("CFPlus", 1);	526	HV *stash = gv_stashpv ("DC", 1);
497	static const struct {	527	static const struct {
498	const char *name;	528	const char *name;
499	IV iv;	529	IV iv;
500	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
501	# define const_iv(name) { # name, (IV)name }	531	# define const_iv(name) { # name, (IV)name }
…		…
523		553
524	const_iv (SDL_APPINPUTFOCUS),	554	const_iv (SDL_APPINPUTFOCUS),
525	const_iv (SDL_APPMOUSEFOCUS),	555	const_iv (SDL_APPMOUSEFOCUS),
526	const_iv (SDL_APPACTIVE),	556	const_iv (SDL_APPACTIVE),
527		557
		558	const_iv (SDLK_FIRST),
		559	const_iv (SDLK_LAST),
528	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
529	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
530	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
531	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
532	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
604	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
605	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
606	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
607	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
608	const_iv (KMOD_MODE),	640	const_iv (KMOD_MODE),
		641
		642	const_iv (MIX_DEFAULT_FORMAT),
		643
		644	const_iv (SDL_INIT_TIMER),
		645	const_iv (SDL_INIT_AUDIO),
		646	const_iv (SDL_INIT_VIDEO),
		647	const_iv (SDL_INIT_CDROM),
		648	const_iv (SDL_INIT_JOYSTICK),
		649	const_iv (SDL_INIT_EVERYTHING),
		650	const_iv (SDL_INIT_NOPARACHUTE),
		651	const_iv (SDL_INIT_EVENTTHREAD),
609	# undef const_iv	652	# undef const_iv
610	};	653	};
611		654
612	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	655	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
613	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	656	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
631		674
632	NV floor (NV x)	675	NV floor (NV x)
633		676
634	NV ceil (NV x)	677	NV ceil (NV x)
635		678
		679	IV minpot (UV n)
		680
		681	IV popcount (UV n)
		682
636	void	683	void
637	pango_init ()	684	pango_init ()
638	CODE:	685	CODE:
639	{	686	{
640	opengl_fontmap = pango_opengl_font_map_new ();	687	opengl_fontmap = pango_opengl_font_map_new ();
641	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	688	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
642	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	689	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		690	/*pango_context_set_font_description (opengl_context, default_font);*/
		691	#if PANGO_VERSION_CHECK (1, 15, 2)
		692	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		693	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		694	#endif
643	}	695	}
644		696
645	char *
646	SDL_GetError ()	697	char *SDL_GetError ()
647		698
648	int	699	int SDL_Init (U32 flags)
649	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
650		700
651	void	701	int SDL_InitSubSystem (U32 flags)
		702
		703	void SDL_QuitSubSystem (U32 flags)
		704
652	SDL_Quit ()	705	void SDL_Quit ()
653		706
654	void	707	void
655	SDL_ListModes (int rgb, int alpha)	708	SDL_ListModes (int rgb, int alpha)
656	PPCODE:	709	PPCODE:
657	{	710	{
…		…
679	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	732	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
680		733
681	if (m && m != (SDL_Rect **)-1)	734	if (m && m != (SDL_Rect **)-1)
682	while (*m)	735	while (*m)
683	{	736	{
684	if ((*m)->w >= 640 && (*m)->h >= 480)
685	{
686	AV *av = newAV ();	737	AV *av = newAV ();
687	av_push (av, newSViv ((*m)->w));	738	av_push (av, newSViv ((*m)->w));
688	av_push (av, newSViv ((*m)->h));	739	av_push (av, newSViv ((*m)->h));
689	av_push (av, newSViv (rgb));	740	av_push (av, newSViv (rgb));
690	av_push (av, newSViv (alpha));	741	av_push (av, newSViv (alpha));
691	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	742	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
692	}
693		743
694	++m;	744	++m;
695	}	745	}
696	}	746	}
697		747
…		…
713		763
714	if (RETVAL)	764	if (RETVAL)
715	{	765	{
716	av_clear (texture_av);	766	av_clear (texture_av);
717		767
718	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	768	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
719	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	769	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
720	#include "glfunc.h"	770	#include "glfunc.h"
721	#undef GL_FUNC	771	#undef GL_FUNC
722	}	772	}
723	}	773	}
…		…
730	char *	780	char *
731	SDL_GetKeyName (int sym)	781	SDL_GetKeyName (int sym)
732		782
733	int	783	int
734	SDL_GetAppState ()	784	SDL_GetAppState ()
		785
		786	int
		787	SDL_GetModState ()
735		788
736	void	789	void
737	poll_events ()	790	poll_events ()
738	PPCODE:	791	PPCODE:
739	{	792	{
…		…
749	{	802	{
750	case SDL_KEYDOWN:	803	case SDL_KEYDOWN:
751	case SDL_KEYUP:	804	case SDL_KEYUP:
752	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	805	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
753	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	806	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
754	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	807	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
755	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	808	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
756	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	809	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
757	break;	810	break;
758		811
759	case SDL_ACTIVEEVENT:	812	case SDL_ACTIVEEVENT:
760	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	813	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
778	x = ev.motion.x;	831	x = ev.motion.x;
779	y = ev.motion.y;	832	y = ev.motion.y;
780	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	833	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
781	}	834	}
782		835
783	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	836	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
784	hv_store (hv, "state", 5, newSViv (state), 0);	837	hv_store (hv, "state", 5, newSViv (state), 0);
785	hv_store (hv, "x", 1, newSViv (x), 0);	838	hv_store (hv, "x", 1, newSViv (x), 0);
786	hv_store (hv, "y", 1, newSViv (y), 0);	839	hv_store (hv, "y", 1, newSViv (y), 0);
787	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	840	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
788	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	841	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
789	}	842	}
790	break;	843	break;
791		844
792	case SDL_MOUSEBUTTONDOWN:	845	case SDL_MOUSEBUTTONDOWN:
793	case SDL_MOUSEBUTTONUP:	846	case SDL_MOUSEBUTTONUP:
794	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	847	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
795		848
796	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	849	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
797	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	850	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
798	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	851	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
799	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	852	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
804	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	857	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
805	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	858	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
806	break;	859	break;
807	}	860	}
808		861
809	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	862	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
810	}	863	}
811	}	864	}
812		865
813	int	866	int
814	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	867	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
815	POSTCALL:	868	POSTCALL:
816	Mix_HookMusicFinished (music_finished);	869	Mix_HookMusicFinished (music_finished);
817	Mix_ChannelFinished (channel_finished);	870	Mix_ChannelFinished (channel_finished);
		871
		872	void
		873	Mix_QuerySpec ()
		874	PPCODE:
		875	{
		876	int freq, channels;
		877	Uint16 format;
		878
		879	if (Mix_QuerySpec (&freq, &format, &channels))
		880	{
		881	EXTEND (SP, 3);
		882	PUSHs (sv_2mortal (newSViv (freq)));
		883	PUSHs (sv_2mortal (newSViv (format)));
		884	PUSHs (sv_2mortal (newSViv (channels)));
		885	}
		886	}
818		887
819	void	888	void
820	Mix_CloseAudio ()	889	Mix_CloseAudio ()
821		890
822	int	891	int
…		…
857	}	926	}
858	}	927	}
859	#endif	928	#endif
860	}	929	}
861		930
862	void	931	int
863	add_font (char *file)	932	add_font (char *file)
864	CODE:	933	CODE:
865	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	934	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		935	OUTPUT:
		936	RETVAL
866		937
867	void	938	void
868	load_image_inline (SV *image_)	939	load_image_inline (SV *image_)
869	ALIAS:	940	ALIAS:
870	load_image_file = 1	941	load_image_file = 1
…		…
956	void	1027	void
957	error (char *message)	1028	error (char *message)
958	CODE:	1029	CODE:
959	fprintf (stderr, "ERROR: %s\n", message);	1030	fprintf (stderr, "ERROR: %s\n", message);
960	#ifdef _WIN32	1031	#ifdef _WIN32
961	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1032	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
962	#endif	1033	#endif
963		1034
964	void	1035	void
965	fatal (char *message)	1036	fatal (char *message)
966	CODE:	1037	CODE:
967	fprintf (stderr, "FATAL: %s\n", message);	1038	fprintf (stderr, "FATAL: %s\n", message);
968	#ifdef _WIN32	1039	#ifdef _WIN32
969	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1040	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
970	#endif	1041	#endif
971	_exit (1);	1042	_exit (1);
972		1043
973	void	1044	void
974	_exit (int retval = 0)	1045	_exit (int retval = 0)
…		…
986	#if DEBUG	1057	#if DEBUG
987	VALGRIND_DO_LEAK_CHECK;	1058	VALGRIND_DO_LEAK_CHECK;
988	#endif	1059	#endif
989	}	1060	}
990		1061
991	MODULE = CFPlus PACKAGE = CFPlus::Font	1062	MODULE = Deliantra::Client PACKAGE = DC::Font
992		1063
993	PROTOTYPES: DISABLE	1064	PROTOTYPES: DISABLE
994		1065
995	CFPlus::Font	1066	DC::Font
996	new_from_file (SV *class, char *path, int id = 0)	1067	new_from_file (SV *class, char *path, int id = 0)
997	CODE:	1068	CODE:
998	{	1069	{
999	int count;	1070	int count;
1000	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1071	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
1003	}	1074	}
1004	OUTPUT:	1075	OUTPUT:
1005	RETVAL	1076	RETVAL
1006		1077
1007	void	1078	void
1008	DESTROY (CFPlus::Font self)	1079	DESTROY (DC::Font self)
1009	CODE:	1080	CODE:
1010	pango_font_description_free (self);	1081	pango_font_description_free (self);
1011		1082
1012	void	1083	void
1013	make_default (CFPlus::Font self)	1084	make_default (DC::Font self)
1014	PROTOTYPE: $	1085	PROTOTYPE: $
1015	CODE:	1086	CODE:
1016	default_font = self;	1087	default_font = self;
1017		1088
1018	MODULE = CFPlus PACKAGE = CFPlus::Layout	1089	MODULE = Deliantra::Client PACKAGE = DC::Layout
1019		1090
1020	PROTOTYPES: DISABLE	1091	PROTOTYPES: DISABLE
1021		1092
1022	void	1093	void
1023	reset_glyph_cache ()	1094	glyph_cache_backup ()
1024	PROTOTYPE:	1095	PROTOTYPE:
1025	CODE:	1096	CODE:
		1097	tc_backup ();
		1098
		1099	void
		1100	glyph_cache_restore ()
		1101	PROTOTYPE:
		1102	CODE:
1026	tc_clear ();	1103	tc_restore ();
1027		1104
1028	CFPlus::Layout	1105	DC::Layout
1029	new (SV *class)	1106	new (SV *class)
1030	CODE:	1107	CODE:
1031	New (0, RETVAL, 1, struct cf_layout);	1108	New (0, RETVAL, 1, struct cf_layout);
1032		1109
1033	RETVAL->pl = pango_layout_new (opengl_context);	1110	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1035	RETVAL->g = 1.;	1112	RETVAL->g = 1.;
1036	RETVAL->b = 1.;	1113	RETVAL->b = 1.;
1037	RETVAL->a = 1.;	1114	RETVAL->a = 1.;
1038	RETVAL->base_height = MIN_FONT_HEIGHT;	1115	RETVAL->base_height = MIN_FONT_HEIGHT;
1039	RETVAL->font = 0;	1116	RETVAL->font = 0;
		1117	RETVAL->rc = rc_alloc ();
1040		1118
1041	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1119	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1042	layout_update_font (RETVAL);	1120	layout_update_font (RETVAL);
1043	OUTPUT:	1121	OUTPUT:
1044	RETVAL	1122	RETVAL
1045		1123
1046	void	1124	void
1047	DESTROY (CFPlus::Layout self)	1125	DESTROY (DC::Layout self)
1048	CODE:	1126	CODE:
1049	g_object_unref (self->pl);	1127	g_object_unref (self->pl);
		1128	rc_free (self->rc);
1050	Safefree (self);	1129	Safefree (self);
1051		1130
1052	void	1131	void
1053	set_text (CFPlus::Layout self, SV *text_)	1132	set_text (DC::Layout self, SV *text_)
1054	CODE:	1133	CODE:
1055	{	1134	{
1056	STRLEN textlen;	1135	STRLEN textlen;
1057	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
1058		1137
1059	pango_layout_set_text (self->pl, text, textlen);	1138	pango_layout_set_text (self->pl, text, textlen);
1060	}	1139	}
1061		1140
1062	void	1141	void
1063	set_markup (CFPlus::Layout self, SV *text_)	1142	set_markup (DC::Layout self, SV *text_)
1064	CODE:	1143	CODE:
1065	{	1144	{
1066	STRLEN textlen;	1145	STRLEN textlen;
1067	char *text = SvPVutf8 (text_, textlen);	1146	char *text = SvPVutf8 (text_, textlen);
1068		1147
1069	pango_layout_set_markup (self->pl, text, textlen);	1148	pango_layout_set_markup (self->pl, text, textlen);
1070	}	1149	}
1071		1150
1072	void	1151	void
1073	set_shapes (CFPlus::Layout self, ...)	1152	set_shapes (DC::Layout self, ...)
1074	CODE:	1153	CODE:
1075	{	1154	{
1076	PangoAttrList *attrs = 0;	1155	PangoAttrList *attrs = 0;
1077	const char *text = pango_layout_get_text (self->pl);	1156	const char *text = pango_layout_get_text (self->pl);
1078	const char *pos = text;	1157	const char *pos = text;
…		…
1113	if (attrs)	1192	if (attrs)
1114	pango_layout_set_attributes (self->pl, attrs);	1193	pango_layout_set_attributes (self->pl, attrs);
1115	}	1194	}
1116		1195
1117	void	1196	void
1118	get_shapes (CFPlus::Layout self)	1197	get_shapes (DC::Layout self)
1119	PPCODE:	1198	PPCODE:
1120	{	1199	{
1121	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1200	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1122		1201
1123	do	1202	do
1124	{	1203	{
1125	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1204	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1126		1205
1127	if (run && shape_attr_p (run))	1206	if (run && shape_attr_p (run))
1128	{	1207	{
1129	PangoRectangle extents;	1208	PangoRectangle extents;
1130	pango_layout_iter_get_run_extents (iter, 0, &extents);	1209	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1138		1217
1139	pango_layout_iter_free (iter);	1218	pango_layout_iter_free (iter);
1140	}	1219	}
1141		1220
1142	int	1221	int
1143	has_wrapped (CFPlus::Layout self)	1222	has_wrapped (DC::Layout self)
1144	CODE:	1223	CODE:
1145	{	1224	{
1146	int lines = 1;	1225	int lines = 1;
1147	const char *text = pango_layout_get_text (self->pl);	1226	const char *text = pango_layout_get_text (self->pl);
1148		1227
…		…
1153	}	1232	}
1154	OUTPUT:	1233	OUTPUT:
1155	RETVAL	1234	RETVAL
1156		1235
1157	SV *	1236	SV *
1158	get_text (CFPlus::Layout self)	1237	get_text (DC::Layout self)
1159	CODE:	1238	CODE:
1160	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1239	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1161	sv_utf8_decode (RETVAL);	1240	sv_utf8_decode (RETVAL);
1162	OUTPUT:	1241	OUTPUT:
1163	RETVAL	1242	RETVAL
1164		1243
1165	void	1244	void
1166	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1245	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1167	CODE:	1246	CODE:
1168	self->r = r;	1247	self->r = r;
1169	self->g = g;	1248	self->g = g;
1170	self->b = b;	1249	self->b = b;
1171	self->a = a;	1250	self->a = a;
1172		1251
1173	void	1252	void
1174	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1253	set_font (DC::Layout self, DC::Font font = 0)
1175	CODE:	1254	CODE:
1176	if (self->font != font)	1255	if (self->font != font)
1177	{	1256	{
1178	self->font = font;	1257	self->font = font;
1179	layout_update_font (self);	1258	layout_update_font (self);
1180	}	1259	}
1181		1260
1182	void	1261	void
1183	set_height (CFPlus::Layout self, int base_height)	1262	set_height (DC::Layout self, int base_height)
1184	CODE:	1263	CODE:
1185	if (self->base_height != base_height)	1264	if (self->base_height != base_height)
1186	{	1265	{
1187	self->base_height = base_height;	1266	self->base_height = base_height;
1188	layout_update_font (self);	1267	layout_update_font (self);
1189	}	1268	}
1190		1269
1191	void	1270	void
1192	set_width (CFPlus::Layout self, int max_width = -1)	1271	set_width (DC::Layout self, int max_width = -1)
1193	CODE:	1272	CODE:
1194	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1273	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1195		1274
1196	void	1275	void
1197	set_indent (CFPlus::Layout self, int indent)	1276	set_indent (DC::Layout self, int indent)
1198	CODE:	1277	CODE:
1199	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1278	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1200		1279
1201	void	1280	void
1202	set_spacing (CFPlus::Layout self, int spacing)	1281	set_spacing (DC::Layout self, int spacing)
1203	CODE:	1282	CODE:
1204	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1283	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1205		1284
1206	void	1285	void
1207	set_ellipsise (CFPlus::Layout self, int ellipsise)	1286	set_ellipsise (DC::Layout self, int ellipsise)
1208	CODE:	1287	CODE:
1209	pango_layout_set_ellipsize (self->pl,	1288	pango_layout_set_ellipsize (self->pl,
1210	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1289	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1211	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1290	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1212	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1291	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1213	: PANGO_ELLIPSIZE_NONE	1292	: PANGO_ELLIPSIZE_NONE
1214	);	1293	);
1215		1294
1216	void	1295	void
1217	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1296	set_single_paragraph_mode (DC::Layout self, int spm)
1218	CODE:	1297	CODE:
1219	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1298	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1220		1299
1221	void	1300	void
1222	size (CFPlus::Layout self)	1301	size (DC::Layout self)
1223	PPCODE:	1302	PPCODE:
1224	{	1303	{
1225	int w, h;	1304	int w, h;
1226		1305
1227	layout_get_pixel_size (self, &w, &h);	1306	layout_get_pixel_size (self, &w, &h);
…		…
1230	PUSHs (sv_2mortal (newSViv (w)));	1309	PUSHs (sv_2mortal (newSViv (w)));
1231	PUSHs (sv_2mortal (newSViv (h)));	1310	PUSHs (sv_2mortal (newSViv (h)));
1232	}	1311	}
1233		1312
1234	int	1313	int
1235	descent (CFPlus::Layout self)	1314	descent (DC::Layout self)
1236	CODE:	1315	CODE:
1237	{	1316	{
1238	PangoRectangle rect;	1317	PangoRectangle rect;
1239	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1318	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1240	pango_layout_line_get_pixel_extents (line, 0, &rect);	1319	pango_layout_line_get_pixel_extents (line, 0, &rect);
1241	RETVAL = PANGO_DESCENT (rect);	1320	RETVAL = PANGO_DESCENT (rect);
1242	}	1321	}
1243	OUTPUT:	1322	OUTPUT:
1244	RETVAL	1323	RETVAL
1245		1324
1246	int	1325	int
1247	xy_to_index (CFPlus::Layout self, int x, int y)	1326	xy_to_index (DC::Layout self, int x, int y)
1248	CODE:	1327	CODE:
1249	{	1328	{
1250	int index, trailing;	1329	int index, trailing;
1251	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1330	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1252	RETVAL = index + trailing;	1331	RETVAL = index + trailing;
1253	}	1332	}
1254	OUTPUT:	1333	OUTPUT:
1255	RETVAL	1334	RETVAL
1256		1335
1257	void	1336	void
1258	cursor_pos (CFPlus::Layout self, int index)	1337	cursor_pos (DC::Layout self, int index)
1259	PPCODE:	1338	PPCODE:
1260	{	1339	{
1261	PangoRectangle strong_pos;	1340	PangoRectangle pos;
1262	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1341	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1263		1342
1264	EXTEND (SP, 3);	1343	EXTEND (SP, 3);
1265	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1266	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1267	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1346	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1268	}	1347	}
1269		1348
1270	void	1349	void
1271	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1350	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1272	PPCODE:	1351	PPCODE:
1273	{	1352	{
1274	int line, x;	1353	int line, x;
1275		1354
1276	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1355	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1356	#if !PANGO_VERSION_CHECK (1, 17, 3)
1277	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1357	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1278		1358	--line;
		1359	#endif
1279	EXTEND (SP, 2);	1360	EXTEND (SP, 2);
1280	PUSHs (sv_2mortal (newSViv (line - 1)));	1361	PUSHs (sv_2mortal (newSViv (line)));
1281	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1362	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1282	}	1363	}
1283		1364
1284	void	1365	void
1285	line_x_to_index (CFPlus::Layout self, int line, int x)	1366	line_x_to_index (DC::Layout self, int line, int x)
1286	PPCODE:	1367	PPCODE:
1287	{	1368	{
1288	PangoLayoutLine *lp;	1369	PangoLayoutLine *lp;
1289	int index, trailing;	1370	int index, trailing;
1290		1371
1291	if (line < 0)	1372	if (line < 0)
1292	XSRETURN_EMPTY;	1373	XSRETURN_EMPTY;
1293		1374
1294	if (!(lp = pango_layout_get_line (self->pl, line)))	1375	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1295	XSRETURN_EMPTY; /* do better */	1376	XSRETURN_EMPTY; /* do better */
1296		1377
1297	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1378	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1298		1379
1299	EXTEND (SP, 2);	1380	EXTEND (SP, 2);
…		…
1305	PUSHs (sv_2mortal (newSViv (trailing)));	1386	PUSHs (sv_2mortal (newSViv (trailing)));
1306	}	1387	}
1307	}	1388	}
1308		1389
1309	void	1390	void
1310	render (CFPlus::Layout self, float x, float y, int flags = 0)	1391	render (DC::Layout self, float x, float y, int flags = 0)
1311	PPCODE:	1392	CODE:
		1393	rc_clear (self->rc);
1312	pango_opengl_render_layout_subpixel (	1394	pango_opengl_render_layout_subpixel (
1313	self->pl,	1395	self->pl,
		1396	self->rc,
1314	x * PANGO_SCALE, y * PANGO_SCALE,	1397	x * PANGO_SCALE, y * PANGO_SCALE,
1315	self->r, self->g, self->b, self->a,	1398	self->r, self->g, self->b, self->a,
1316	flags	1399	flags
1317	);	1400	);
		1401	// we assume that context_change actually clears/frees stuff
		1402	// and does not do any recomputation...
		1403	pango_layout_context_changed (self->pl);
1318		1404
1319	MODULE = CFPlus PACKAGE = CFPlus::Texture	1405	void
		1406	draw (DC::Layout self)
		1407	CODE:
		1408	{
		1409	glEnable (GL_TEXTURE_2D);
		1410	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1411	glEnable (GL_BLEND);
		1412	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1413	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1414	glEnable (GL_ALPHA_TEST);
		1415	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1416
		1417	rc_draw (self->rc);
		1418
		1419	glDisable (GL_ALPHA_TEST);
		1420	glDisable (GL_BLEND);
		1421	glDisable (GL_TEXTURE_2D);
		1422	}
		1423
		1424	MODULE = Deliantra::Client PACKAGE = DC::Texture
1320		1425
1321	PROTOTYPES: ENABLE	1426	PROTOTYPES: ENABLE
1322
1323	int minpot (int n)
1324		1427
1325	void	1428	void
1326	pad (SV *data_, int ow, int oh, int nw, int nh)	1429	pad (SV *data_, int ow, int oh, int nw, int nh)
1327	CODE:	1430	CODE:
1328	{	1431	{
…		…
1405	RETVAL = width > 0;	1508	RETVAL = width > 0;
1406	}	1509	}
1407	OUTPUT:	1510	OUTPUT:
1408	RETVAL	1511	RETVAL
1409		1512
1410	MODULE = CFPlus PACKAGE = CFPlus::Map	1513	MODULE = Deliantra::Client PACKAGE = DC::Map
1411		1514
1412	PROTOTYPES: DISABLE	1515	PROTOTYPES: DISABLE
1413		1516
1414	CFPlus::Map	1517	DC::Map
1415	new (SV *class)	1518	new (SV *class)
1416	CODE:	1519	CODE:
1417	New (0, RETVAL, 1, struct map);	1520	New (0, RETVAL, 1, struct map);
1418	RETVAL->x = 0;	1521	RETVAL->x = 0;
1419	RETVAL->y = 0;	1522	RETVAL->y = 0;
…		…
1427	RETVAL->row = 0;	1530	RETVAL->row = 0;
1428	OUTPUT:	1531	OUTPUT:
1429	RETVAL	1532	RETVAL
1430		1533
1431	void	1534	void
1432	DESTROY (CFPlus::Map self)	1535	DESTROY (DC::Map self)
1433	CODE:	1536	CODE:
1434	{	1537	{
1435	map_clear (self);	1538	map_clear (self);
1436	Safefree (self->face2tile);	1539	Safefree (self->face2tile);
1437	Safefree (self->tex);	1540	Safefree (self->tex);
1438	Safefree (self);	1541	Safefree (self);
1439	}	1542	}
1440		1543
1441	void	1544	void
1442	resize (CFPlus::Map self, int map_width, int map_height)	1545	resize (DC::Map self, int map_width, int map_height)
1443	CODE:	1546	CODE:
1444	self->w = map_width;	1547	self->w = map_width;
1445	self->h = map_height;	1548	self->h = map_height;
1446		1549
1447	void	1550	void
1448	clear (CFPlus::Map self)	1551	clear (DC::Map self)
1449	CODE:	1552	CODE:
1450	map_clear (self);	1553	map_clear (self);
1451		1554
1452	void	1555	void
1453	set_tileid (CFPlus::Map self, int face, int tile)	1556	set_tileid (DC::Map self, int face, int tile)
1454	CODE:	1557	CODE:
1455	{	1558	{
1456	need_facenum (self, face); self->face2tile [face] = tile;	1559	need_facenum (self, face); self->face2tile [face] = tile;
1457	need_texid (self, tile);	1560	need_texid (self, tile);
1458	}	1561	}
1459		1562
1460	void	1563	void
1461	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1564	set_smooth (DC::Map self, int face, int smooth, int level)
1462	CODE:	1565	CODE:
1463	{	1566	{
1464	tileid texid;	1567	tileid texid;
1465	maptex *tex;	1568	maptex *tex;
1466		1569
…		…
1479	tex->smoothtile = self->face2tile [smooth];	1582	tex->smoothtile = self->face2tile [smooth];
1480	tex->smoothlevel = level;	1583	tex->smoothlevel = level;
1481	}	1584	}
1482		1585
1483	void	1586	void
1484	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)	1587	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)
1485	CODE:	1588	CODE:
1486	{	1589	{
1487	need_texid (self, texid);	1590	need_texid (self, texid);
1488		1591
1489	{	1592	{
…		…
1509	// from transparent color bleeding and ugly wrapping effects.	1612	// from transparent color bleeding and ugly wrapping effects.
1510	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1613	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1511	}	1614	}
1512		1615
1513	int	1616	int
1514	ox (CFPlus::Map self)	1617	ox (DC::Map self)
1515	ALIAS:	1618	ALIAS:
1516	oy = 1	1619	oy = 1
1517	x = 2	1620	x = 2
1518	y = 3	1621	y = 3
1519	w = 4	1622	w = 4
…		…
1530	}	1633	}
1531	OUTPUT:	1634	OUTPUT:
1532	RETVAL	1635	RETVAL
1533		1636
1534	void	1637	void
1535	scroll (CFPlus::Map self, int dx, int dy)	1638	scroll (DC::Map self, int dx, int dy)
1536	CODE:	1639	CODE:
1537	{	1640	{
1538	if (dx > 0)	1641	if (dx > 0)
1539	map_blank (self, self->x, self->y, dx, self->h);	1642	map_blank (self, self->x, self->y, dx, self->h);
1540	else if (dx < 0)	1643	else if (dx < 0)
…		…
1556	self->y += MAP_EXTEND_Y;	1659	self->y += MAP_EXTEND_Y;
1557	}	1660	}
1558	}	1661	}
1559		1662
1560	SV *	1663	SV *
1561	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1664	map1a_update (DC::Map self, SV *data_, int extmap)
1562	CODE:	1665	CODE:
1563	{	1666	{
1564	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1667	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1565	uint8_t *data_end = (uint8_t *)SvEND (data_);	1668	uint8_t *data_end = (uint8_t *)SvEND (data_);
1566	mapcell *cell;	1669	mapcell *cell;
…		…
1594	uint8_t ext, cmd;	1697	uint8_t ext, cmd;
1595		1698
1596	do	1699	do
1597	{	1700	{
1598	ext = *data++;	1701	ext = *data++;
1599	cmd = ext & 0x3f;	1702	cmd = ext & 0x7f;
1600		1703
1601	if (cmd < 4)	1704	if (cmd < 4)
1602	cell->darkness = 255 - ext * 64 + 1;	1705	cell->darkness = 255 - ext * 64 + 1;
1603	else if (cmd == 5) // health	1706	else if (cmd == 5) // health
1604	{	1707	{
…		…
1607	}	1710	}
1608	else if (cmd == 6) // monster width	1711	else if (cmd == 6) // monster width
1609	cell->stat_width = *data++ + 1;	1712	cell->stat_width = *data++ + 1;
1610	else if (cmd == 0x47)	1713	else if (cmd == 0x47)
1611	{	1714	{
1612	if (*data == 4)	1715	if (*data == 1) cell->player = data [1];
1613	; // decode player count	1716	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1717	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1718	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1614		1719
1615	data += *data + 1;	1720	data += *data + 1;
1616	}	1721	}
1617	else if (cmd == 8) // cell flags	1722	else if (cmd == 8) // cell flags
1618	cell->flags = *data++;	1723	cell->flags = *data++;
…		…
1655	}	1760	}
1656	OUTPUT:	1761	OUTPUT:
1657	RETVAL	1762	RETVAL
1658		1763
1659	SV *	1764	SV *
1660	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1765	mapmap (DC::Map self, int x0, int y0, int w, int h)
1661	CODE:	1766	CODE:
1662	{	1767	{
1663	int x1, x;	1768	int x1, x;
1664	int y1, y;	1769	int y1, y;
1665	int z;	1770	int z;
…		…
1710	}	1815	}
1711	OUTPUT:	1816	OUTPUT:
1712	RETVAL	1817	RETVAL
1713		1818
1714	void	1819	void
1715	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1820	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1716	CODE:	1821	CODE:
1717	{	1822	{
		1823	int x, y, z;
		1824
1718	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1825	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1719	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1826	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1720	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1827	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1721	smooth_key skey;	1828	smooth_key skey;
1722	int x, y, z;	1829	int pl_x, pl_y;
1723	int last_name;	1830	maptex pl_tex;
		1831	rc_t *rc = rc_alloc ();
		1832	rc_key_t key;
		1833	rc_array_t *arr;
		1834
		1835	pl_tex.name = 0;
1724		1836
1725	// thats current max. sorry.	1837	// thats current max. sorry.
1726	if (sw > 255) sw = 255;	1838	if (sw > 255) sw = 255;
1727	if (sh > 255) sh = 255;	1839	if (sh > 255) sh = 255;
1728		1840
1729	// clear key, in case of extra padding	1841	// clear key, in case of extra padding
1730	memset (&skey, 0, sizeof (skey));	1842	memset (&skey, 0, sizeof (skey));
1731		1843
1732	glColor4ub (255, 255, 255, 255);	1844	memset (&key, 0, sizeof (key));
1733		1845	key.r = 255;
1734	glEnable (GL_BLEND);	1846	key.g = 255;
1735	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1847	key.b = 255;
1736	glEnable (GL_TEXTURE_2D);	1848	key.a = 255;
1737	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1849	key.mode = GL_QUADS;
1738		1850	key.format = GL_T2F_V3F;
1739	glBegin (GL_QUADS);
1740
1741	last_name = -1;	1851	key.texname = -1;
1742		1852
1743	mx += self->x;	1853	mx += self->x;
1744	my += self->y;	1854	my += self->y;
1745		1855
1746	// first pass: determine smooth_max	1856	// first pass: determine smooth_max
…		…
1762	MAX (self->tex [cell->tile [0]].smoothlevel,	1872	MAX (self->tex [cell->tile [0]].smoothlevel,
1763	MAX (self->tex [cell->tile [1]].smoothlevel,	1873	MAX (self->tex [cell->tile [1]].smoothlevel,
1764	self->tex [cell->tile [2]].smoothlevel));	1874	self->tex [cell->tile [2]].smoothlevel));
1765	}	1875	}
1766	}	1876	}
		1877
		1878	glEnable (GL_BLEND);
		1879	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1880	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1767		1881
1768	for (z = 0; z <= 2; z++)	1882	for (z = 0; z <= 2; z++)
1769	{	1883	{
1770	memset (smooth_level, 0, sizeof (smooth_level));	1884	memset (smooth_level, 0, sizeof (smooth_level));
1771		1885
…		…
1781	tileid tile = cell->tile [z];	1895	tileid tile = cell->tile [z];
1782		1896
1783	if (tile)	1897	if (tile)
1784	{	1898	{
1785	maptex tex = self->tex [tile];	1899	maptex tex = self->tex [tile];
1786	int px, py;	1900	int px = (x + 1) * T - tex.w;
		1901	int py = (y + 1) * T - tex.h;
1787		1902
1788	// suppressing texture state switches here
1789	// is only moderately effective, but worth the extra effort
1790	if (last_name != tex.name)	1903	if (key.texname != tex.name)
1791	{	1904	{
1792	if (!tex.name)	1905	if (!tex.name)
1793	tex = self->tex [2]; /* missing, replace by noface */	1906	tex = self->tex [2]; /* missing, replace by noface */
1794		1907
1795	glEnd ();	1908	key.texname = tex.name;
1796	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1909	arr = rc_array (rc, &key);
1797	glBegin (GL_QUADS);
1798	}	1910	}
1799		1911
1800	px = (x + 1) * T - tex.w;	1912	if (expect_false (cell->player == player) && expect_false (z == 2))
1801	py = (y + 1) * T - tex.h;
1802
1803	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1804	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1805	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1806	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1807
1808	if (cell->flags && z == 2)
1809	{	1913	{
		1914	pl_x = px;
		1915	pl_y = py;
		1916	pl_tex = tex;
		1917	continue;
		1918	}
		1919
		1920	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1921	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1922	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1923	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1924
		1925	if (expect_false (cell->flags) && expect_false (z == 2))
		1926	{
		1927	// overlays such as the speech bubble, probably more to come
1810	if (cell->flags & 1)	1928	if (cell->flags & 1)
1811	{	1929	{
1812	maptex tex = self->tex [1];	1930	maptex tex = self->tex [1];
1813	int px = x * T + T * 2 / 32;	1931	int px = x * T + T * 2 / 32;
1814	int py = y * T - T * 6 / 32;	1932	int py = y * T - T * 6 / 32;
1815		1933
		1934	if (tex.name)
1816	glEnd ();	1935	{
1817	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1936	if (key.texname != tex.name)
		1937	{
		1938	key.texname = tex.name;
		1939	arr = rc_array (rc, &key);
		1940	}
		1941
		1942	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1943	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1944	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1945	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1818	glBegin (GL_QUADS);	1946	}
1819
1820	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1821	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1822	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1823	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1824	}	1947	}
1825	}	1948	}
1826		1949
1827	// update smooth hash	1950	// update smooth hash
1828	if (tex.smoothtile)	1951	if (tex.smoothtile)
…		…
1864	}	1987	}
1865	}	1988	}
1866	}	1989	}
1867	}	1990	}
1868		1991
		1992	rc_draw (rc);
		1993	rc_clear (rc);
		1994
1869	// go through all smoothlevels, lowest to highest, then draw.	1995	// go through all smoothlevels, lowest to highest, then draw.
1870	// this is basically counting sort	1996	// this is basically counting sort
1871	{	1997	{
1872	int w, b;	1998	int w, b;
1873		1999
		2000	glEnable (GL_TEXTURE_2D);
		2001	glBegin (GL_QUADS);
1874	for (w = 0; w < 256 / 32; ++w)	2002	for (w = 0; w < 256 / 32; ++w)
1875	{	2003	{
1876	uint32_t smask = smooth_level [w];	2004	uint32_t smask = smooth_level [w];
1877	if (smask)	2005	if (smask)
1878	for (b = 0; b < 32; ++b)	2006	for (b = 0; b < 32; ++b)
…		…
1897	int border = bits & 15;	2025	int border = bits & 15;
1898	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2026	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1899	float dx = tex.s * .0625f; // 16 images/row	2027	float dx = tex.s * .0625f; // 16 images/row
1900	float dy = tex.t * .5f ; // 2 images/column	2028	float dy = tex.t * .5f ; // 2 images/column
1901		2029
1902	// this time naively avoiding texture state changes
1903	// save gobs of state changes.
1904	if (last_name != tex.name)	2030	if (tex.name)
1905	{	2031	{
		2032	// this time avoiding texture state changes
		2033	// save gobs of state changes.
1906	if (!tex.name)	2034	if (key.texname != tex.name)
1907	continue; // smoothing not yet available	2035	{
1908
1909	glEnd ();	2036	glEnd ();
1910	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2037	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1911	glBegin (GL_QUADS);	2038	glBegin (GL_QUADS);
1912	}	2039	}
1913		2040
1914	if (border)	2041	if (border)
1915	{	2042	{
1916	float ox = border * dx;	2043	float ox = border * dx;
1917		2044
1918	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2045	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1919	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2046	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1920	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2047	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1921	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2048	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1922	}	2049	}
1923		2050
1924	if (corner)	2051	if (corner)
1925	{	2052	{
1926	float ox = corner * dx;	2053	float ox = corner * dx;
1927		2054
1928	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2055	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1929	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2056	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1930	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2057	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1931	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2058	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2059	}
1932	}	2060	}
1933	}	2061	}
1934	}	2062	}
1935	}	2063	}
1936	}	2064	}
		2065
		2066	glEnd ();
		2067	glDisable (GL_TEXTURE_2D);
		2068	key.texname = -1;
1937	}	2069	}
1938		2070
1939	hv_clear (smooth);	2071	hv_clear (smooth);
1940	}	2072	}
1941		2073
1942	glEnd ();	2074	if (pl_tex.name)
		2075	{
		2076	maptex tex = pl_tex;
		2077	int px = pl_x + pdx;
		2078	int py = pl_y + pdy;
1943		2079
1944	glDisable (GL_TEXTURE_2D);	2080	key.texname = tex.name;
		2081	arr = rc_array (rc, &key);
		2082
		2083	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2084	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2085	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2086	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2087
		2088	rc_draw (rc);
		2089	}
		2090
1945	glDisable (GL_BLEND);	2091	glDisable (GL_BLEND);
		2092	rc_free (rc);
1946		2093
1947	// top layer: overlays such as the health bar	2094	// top layer: overlays such as the health bar
1948	for (y = 0; y < sh; y++)	2095	for (y = 0; y < sh; y++)
1949	if (0 <= y + my && y + my < self->rows)	2096	if (0 <= y + my && y + my < self->rows)
1950	{	2097	{
…		…
1975	}	2122	}
1976	}	2123	}
1977	}	2124	}
1978		2125
1979	void	2126	void
1980	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2127	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1981	CODE:	2128	CODE:
1982	{	2129	{
1983	static float color[16][3] = {	2130	static float color[16][3] = {
1984	{ 0.00F, 0.00F, 0.00F },	2131	{ 0.00F, 0.00F, 0.00F },
1985	{ 1.00F, 1.00F, 1.00F },	2132	{ 1.00F, 1.00F, 1.00F },
…		…
2035	glDisable (GL_BLEND);	2182	glDisable (GL_BLEND);
2036	glDisable (GL_TEXTURE_2D);	2183	glDisable (GL_TEXTURE_2D);
2037	}	2184	}
2038		2185
2039	void	2186	void
2040	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2187	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2041	PPCODE:	2188	PPCODE:
2042	{	2189	{
2043	int x, y;	2190	int x, y;
2044	int sw1 = sw + 2;	2191	int sw1 = sw + 2;
2045	int sh1 = sh + 2;	2192	int sh1 = sh + 2;
…		…
2116	PUSHs (sv_2mortal (newSViv (sh3)));	2263	PUSHs (sv_2mortal (newSViv (sh3)));
2117	PUSHs (darkness3_sv);	2264	PUSHs (darkness3_sv);
2118	}	2265	}
2119		2266
2120	SV *	2267	SV *
2121	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2268	get_rect (DC::Map self, int x0, int y0, int w, int h)
2122	CODE:	2269	CODE:
2123	{	2270	{
2124	int x, y, x1, y1;	2271	int x, y, x1, y1;
2125	SV *data_sv = newSV (w * h * 7 + 5);	2272	SV *data_sv = newSV (w * h * 7 + 5);
2126	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2273	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2183	else	2330	else
2184	*data++ = 0;	2331	*data++ = 0;
2185	}	2332	}
2186	}	2333	}
2187		2334
		2335	/* if size is w*h + 5 then no data has been found */
		2336	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2337	{
2188	SvPOK_only (data_sv);	2338	SvPOK_only (data_sv);
2189	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2339	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2340	}
		2341
2190	RETVAL = data_sv;	2342	RETVAL = data_sv;
2191	}	2343	}
2192	OUTPUT:	2344	OUTPUT:
2193	RETVAL	2345	RETVAL
2194		2346
2195	void	2347	void
2196	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2348	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2197	PPCODE:	2349	PPCODE:
2198	{	2350	{
2199	int x, y, z;	2351	int x, y, z;
2200	int w, h;	2352	int w, h;
2201	int x1, y1;	2353	int x1, y1;
		2354	STRLEN len;
		2355	uint8_t *data, *end;
		2356
		2357	len = SvLEN (data_sv);
		2358	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2359	data = SvPVbyte_nolen (data_sv);
		2360	end = data + len + 8;
		2361
		2362	if (len < 5)
		2363	XSRETURN_EMPTY;
2202		2364
2203	if (*data++ != 0)	2365	if (*data++ != 0)
2204	return; /* version mismatch */	2366	XSRETURN_EMPTY; /* version mismatch */
2205		2367
2206	w = *data++ << 8; w |= *data++;	2368	w = *data++ << 8; w |= *data++;
2207	h = *data++ << 8; h |= *data++;	2369	h = *data++ << 8; h |= *data++;
2208		2370
2209	// we need to do this 'cause we don't keep an absolute coord system for rows	2371	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2221	{	2383	{
2222	maprow *row = map_get_row (self, y);	2384	maprow *row = map_get_row (self, y);
2223		2385
2224	for (x = x0; x < x1; x++)	2386	for (x = x0; x < x1; x++)
2225	{	2387	{
		2388	uint8_t flags;
		2389
		2390	if (data + 7 >= end)
		2391	XSRETURN_EMPTY;
		2392
2226	uint8_t flags = *data++;	2393	flags = *data++;
2227		2394
2228	if (flags)	2395	if (flags)
2229	{	2396	{
2230	mapcell *cell = row_get_cell (row, x);	2397	mapcell *cell = row_get_cell (row, x);
2231	tileid tile[3] = { 0, 0, 0 };	2398	tileid tile[3] = { 0, 0, 0 };
…		…
2234	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2401	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2235	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2402	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2236		2403
2237	if (cell->darkness == 0)	2404	if (cell->darkness == 0)
2238	{	2405	{
2239	cell->darkness = 0;	2406	/*cell->darkness = 0;*/
		2407	EXTEND (SP, 3);
2240		2408
2241	for (z = 0; z <= 2; z++)	2409	for (z = 0; z <= 2; z++)
2242	{	2410	{
2243	tileid t = tile [z];	2411	tileid t = tile [z];
2244		2412
2245	if (t >= self->texs || (t && !self->tex [t].name))	2413	if (t >= self->texs || (t && !self->tex [t].name))
2246	{	2414	{
2247	XPUSHs (sv_2mortal (newSViv (t)));	2415	PUSHs (sv_2mortal (newSViv (t)));
2248	need_texid (self, t);	2416	need_texid (self, t);
2249	}	2417	}
2250		2418
2251	cell->tile [z] = t;	2419	cell->tile [z] = t;
2252	}	2420	}
…		…
2254	}	2422	}
2255	}	2423	}
2256	}	2424	}
2257	}	2425	}
2258		2426
2259	MODULE = CFPlus PACKAGE = CFPlus::RW	2427	MODULE = Deliantra::Client PACKAGE = DC::RW
2260		2428
2261	CFPlus::RW	2429	DC::RW
2262	new (SV *class, SV *data_sv)	2430	new (SV *class, SV *data_sv)
2263	CODE:	2431	CODE:
2264	{	2432	{
2265	STRLEN datalen;	2433	STRLEN datalen;
2266	char *data = SvPVbyte (data_sv, datalen);	2434	char *data = SvPVbyte (data_sv, datalen);
…		…
2268	RETVAL = SDL_RWFromConstMem (data, datalen);	2436	RETVAL = SDL_RWFromConstMem (data, datalen);
2269	}	2437	}
2270	OUTPUT:	2438	OUTPUT:
2271	RETVAL	2439	RETVAL
2272		2440
2273	CFPlus::RW	2441	DC::RW
2274	new_from_file (SV *class, const char *path, const char *mode = "rb")	2442	new_from_file (SV *class, const char *path, const char *mode = "rb")
2275	CODE:	2443	CODE:
2276	RETVAL = SDL_RWFromFile (path, mode);	2444	RETVAL = SDL_RWFromFile (path, mode);
2277	OUTPUT:	2445	OUTPUT:
2278	RETVAL	2446	RETVAL
2279		2447
2280	# fails on win32:	2448	# fails on win32:
2281	# CFPlus.xs(2268) : error C2059: syntax error : '('	2449	# dc.xs(2268) : error C2059: syntax error : '('
2282	#void	2450	#void
2283	#close (CFPlus::RW self)	2451	#close (DC::RW self)
2284	# CODE:	2452	# CODE:
2285	# (self->(close)) (self);	2453	# (self->(close)) (self);
2286		2454
2287	MODULE = CFPlus PACKAGE = CFPlus::Channel	2455	MODULE = Deliantra::Client PACKAGE = DC::Channel
2288		2456
2289	PROTOTYPES: DISABLE	2457	PROTOTYPES: DISABLE
2290		2458
2291	CFPlus::Channel	2459	DC::Channel
2292	find ()	2460	find ()
2293	CODE:	2461	CODE:
2294	{	2462	{
2295	RETVAL = Mix_GroupAvailable (-1);	2463	RETVAL = Mix_GroupAvailable (-1);
2296		2464
…		…
2309	}	2477	}
2310	OUTPUT:	2478	OUTPUT:
2311	RETVAL	2479	RETVAL
2312		2480
2313	void	2481	void
2314	halt (CFPlus::Channel self)	2482	halt (DC::Channel self)
2315	CODE:	2483	CODE:
2316	Mix_HaltChannel (self);	2484	Mix_HaltChannel (self);
2317		2485
2318	void	2486	void
2319	expire (CFPlus::Channel self, int ticks = -1)	2487	expire (DC::Channel self, int ticks = -1)
2320	CODE:	2488	CODE:
2321	Mix_ExpireChannel (self, ticks);	2489	Mix_ExpireChannel (self, ticks);
2322		2490
2323	void	2491	void
2324	fade_out (CFPlus::Channel self, int ticks = -1)	2492	fade_out (DC::Channel self, int ticks = -1)
2325	CODE:	2493	CODE:
2326	Mix_FadeOutChannel (self, ticks);	2494	Mix_FadeOutChannel (self, ticks);
2327		2495
2328	int	2496	int
2329	volume (CFPlus::Channel self, int volume)	2497	volume (DC::Channel self, int volume)
2330	CODE:	2498	CODE:
2331	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2499	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2332	OUTPUT:	2500	OUTPUT:
2333	RETVAL	2501	RETVAL
2334		2502
2335	void	2503	void
2336	unregister_all_effects (CFPlus::Channel self)	2504	unregister_all_effects (DC::Channel self)
2337	CODE:	2505	CODE:
2338	Mix_UnregisterAllEffects (self);	2506	Mix_UnregisterAllEffects (self);
2339		2507
2340	void	2508	void
2341	set_panning (CFPlus::Channel self, int left, int right)	2509	set_panning (DC::Channel self, int left, int right)
2342	CODE:	2510	CODE:
2343	left = CLAMP (left , 0, 255);	2511	left = CLAMP (left , 0, 255);
2344	right = CLAMP (right, 0, 255);	2512	right = CLAMP (right, 0, 255);
2345	Mix_SetPanning (self, left, right);	2513	Mix_SetPanning (self, left, right);
2346		2514
2347	void	2515	void
2348	set_distance (CFPlus::Channel self, int distance)	2516	set_distance (DC::Channel self, int distance)
2349	CODE:	2517	CODE:
2350	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2518	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2351		2519
2352	void	2520	void
2353	set_position (CFPlus::Channel self, int angle, int distance)	2521	set_position (DC::Channel self, int angle, int distance)
2354	CODE:	2522	CODE:
2355		2523
2356	void	2524	void
2357	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2525	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2358	CODE:	2526	CODE:
2359	{	2527	{
2360	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2528	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2361	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2529	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2362	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2530	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2363	}	2531	}
2364		2532
2365	void	2533	void
2366	set_reverse_stereo (CFPlus::Channel self, int flip)	2534	set_reverse_stereo (DC::Channel self, int flip)
2367	CODE:	2535	CODE:
2368	Mix_SetReverseStereo (self, flip);	2536	Mix_SetReverseStereo (self, flip);
2369		2537
2370	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2538	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2371		2539
2372	PROTOTYPES: DISABLE	2540	PROTOTYPES: DISABLE
2373		2541
2374	CFPlus::MixChunk	2542	DC::MixChunk
2375	new (SV *class, CFPlus::RW rwops)	2543	new (SV *class, DC::RW rwops)
2376	CODE:	2544	CODE:
2377	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2545	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2378	OUTPUT:	2546	OUTPUT:
2379	RETVAL	2547	RETVAL
2380		2548
2381	void	2549	void
2382	DESTROY (CFPlus::MixChunk self)	2550	DESTROY (DC::MixChunk self)
2383	CODE:	2551	CODE:
2384	Mix_FreeChunk (self);	2552	Mix_FreeChunk (self);
2385		2553
2386	int	2554	int
2387	volume (CFPlus::MixChunk self, int volume = -1)	2555	volume (DC::MixChunk self, int volume = -1)
2388	CODE:	2556	CODE:
2389	if (items > 1)	2557	if (items > 1)
2390	volume = CLAMP (volume, 0, 128);	2558	volume = CLAMP (volume, 0, 128);
2391	RETVAL = Mix_VolumeChunk (self, volume);	2559	RETVAL = Mix_VolumeChunk (self, volume);
2392	OUTPUT:	2560	OUTPUT:
2393	RETVAL	2561	RETVAL
2394		2562
2395	CFPlus::Channel	2563	DC::Channel
2396	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2564	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2397	CODE:	2565	CODE:
2398	{	2566	{
2399	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2567	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2400		2568
2401	if (RETVAL < 0)	2569	if (RETVAL < 0)
…		…
2408	}	2576	}
2409	}	2577	}
2410	OUTPUT:	2578	OUTPUT:
2411	RETVAL	2579	RETVAL
2412		2580
2413	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2581	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2414		2582
2415	int	2583	int
2416	volume (int volume = -1)	2584	volume (int volume = -1)
2417	PROTOTYPE: ;$	2585	PROTOTYPE: ;$
2418	CODE:	2586	CODE:
…		…
2430	void	2598	void
2431	halt ()	2599	halt ()
2432	CODE:	2600	CODE:
2433	Mix_HaltMusic ();	2601	Mix_HaltMusic ();
2434		2602
2435	CFPlus::MixMusic	2603	DC::MixMusic
2436	new (SV *class, CFPlus::RW rwops)	2604	new (SV *class, DC::RW rwops)
2437	CODE:	2605	CODE:
2438	RETVAL = Mix_LoadMUS_RW (rwops);	2606	RETVAL = Mix_LoadMUS_RW (rwops);
2439	OUTPUT:	2607	OUTPUT:
2440	RETVAL	2608	RETVAL
2441		2609
2442	void	2610	void
2443	DESTROY (CFPlus::MixMusic self)	2611	DESTROY (DC::MixMusic self)
2444	CODE:	2612	CODE:
2445	Mix_FreeMusic (self);	2613	Mix_FreeMusic (self);
2446		2614
2447	int	2615	int
2448	play (CFPlus::MixMusic self, int loops = -1)	2616	play (DC::MixMusic self, int loops = -1)
2449	CODE:	2617	CODE:
2450	RETVAL = Mix_PlayMusic (self, loops);	2618	RETVAL = Mix_PlayMusic (self, loops);
2451	OUTPUT:	2619	OUTPUT:
2452	RETVAL	2620	RETVAL
2453		2621
2454	void	2622	void
2455	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2623	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2456	CODE:	2624	CODE:
2457	Mix_FadeInMusicPos (self, loops, ms, position);	2625	Mix_FadeInMusicPos (self, loops, ms, position);
2458		2626
2459	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2627	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2460		2628
2461	PROTOTYPES: ENABLE	2629	PROTOTYPES: ENABLE
2462		2630
2463	BOOT:	2631	BOOT:
2464	{	2632	{
2465	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2633	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2466	static const struct {	2634	static const struct {
2467	const char *name;	2635	const char *name;
2468	IV iv;	2636	IV iv;
2469	} *civ, const_iv[] = {	2637	} *civ, const_iv[] = {
2470	# define const_iv(name) { # name, (IV)name }	2638	# define const_iv(name) { # name, (IV)name }
…		…
2505	const_iv (GL_INTENSITY),	2673	const_iv (GL_INTENSITY),
2506	const_iv (GL_LUMINANCE),	2674	const_iv (GL_LUMINANCE),
2507	const_iv (GL_LUMINANCE_ALPHA),	2675	const_iv (GL_LUMINANCE_ALPHA),
2508	const_iv (GL_FLOAT),	2676	const_iv (GL_FLOAT),
2509	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2677	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2678	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2679	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2680	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2681	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2682	const_iv (GL_COMPRESSED_RGB_ARB),
		2683	const_iv (GL_COMPRESSED_RGBA_ARB),
2510	const_iv (GL_COMPILE),	2684	const_iv (GL_COMPILE),
2511	const_iv (GL_PROXY_TEXTURE_1D),	2685	const_iv (GL_PROXY_TEXTURE_1D),
2512	const_iv (GL_PROXY_TEXTURE_2D),	2686	const_iv (GL_PROXY_TEXTURE_2D),
2513	const_iv (GL_TEXTURE_1D),	2687	const_iv (GL_TEXTURE_1D),
2514	const_iv (GL_TEXTURE_2D),	2688	const_iv (GL_TEXTURE_2D),
…		…
2553	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2727	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2554	const_iv (GL_POINT_SMOOTH_HINT),	2728	const_iv (GL_POINT_SMOOTH_HINT),
2555	const_iv (GL_LINE_SMOOTH_HINT),	2729	const_iv (GL_LINE_SMOOTH_HINT),
2556	const_iv (GL_POLYGON_SMOOTH_HINT),	2730	const_iv (GL_POLYGON_SMOOTH_HINT),
2557	const_iv (GL_GENERATE_MIPMAP_HINT),	2731	const_iv (GL_GENERATE_MIPMAP_HINT),
		2732	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2558	const_iv (GL_FASTEST),	2733	const_iv (GL_FASTEST),
2559	const_iv (GL_DONT_CARE),	2734	const_iv (GL_DONT_CARE),
2560	const_iv (GL_NICEST),	2735	const_iv (GL_NICEST),
2561	const_iv (GL_V2F),	2736	const_iv (GL_V2F),
2562	const_iv (GL_V3F),	2737	const_iv (GL_V3F),
…		…
2570		2745
2571	texture_av = newAV ();	2746	texture_av = newAV ();
2572	AvREAL_off (texture_av);	2747	AvREAL_off (texture_av);
2573	}	2748	}
2574		2749
		2750	void
		2751	disable_GL_EXT_blend_func_separate ()
		2752	CODE:
		2753	gl.BlendFuncSeparate = 0;
		2754	gl.BlendFuncSeparateEXT = 0;
		2755
2575	char *	2756	char *
2576	gl_vendor ()	2757	gl_vendor ()
2577	CODE:	2758	CODE:
2578	RETVAL = (char *)glGetString (GL_VENDOR);	2759	RETVAL = (char *)glGetString (GL_VENDOR);
2579	OUTPUT:	2760	OUTPUT:
…		…
2700		2881
2701	void glRect (float x1, float y1, float x2, float y2)	2882	void glRect (float x1, float y1, float x2, float y2)
2702	CODE:	2883	CODE:
2703	glRectf (x1, y1, x2, y2);	2884	glRectf (x1, y1, x2, y2);
2704		2885
		2886	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2887	CODE:
		2888	glBegin (GL_LINE_LOOP);
		2889	glVertex2f (x1, y1);
		2890	glVertex2f (x2, y1);
		2891	glVertex2f (x2, y2);
		2892	glVertex2f (x1, y2);
		2893	glEnd ();
		2894
2705	PROTOTYPES: ENABLE	2895	PROTOTYPES: ENABLE
2706		2896
2707	void glBegin (int mode)	2897	void glBegin (int mode)
2708		2898
2709	void glEnd ()	2899	void glEnd ()
…		…
2741	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2931	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2742	CODE:	2932	CODE:
2743	if (gl.SeparableFilter2D)	2933	if (gl.SeparableFilter2D)
2744	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2934	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2745		2935
2746	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2936	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2747		2937
2748	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2938	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2749		2939
2750	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2940	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2751		2941
…		…
2777		2967
2778	void glEndList ()	2968	void glEndList ()
2779		2969
2780	void glCallList (int list)	2970	void glCallList (int list)
2781		2971
2782	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	2972	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2783		2973
2784	PROTOTYPES: DISABLE	2974	PROTOTYPES: DISABLE
2785		2975
2786	void	2976	void
2787	find_widget (SV *self, NV x, NV y)	2977	find_widget (SV *self, NV x, NV y)
…		…
2791	XPUSHs (self);	2981	XPUSHs (self);
2792	}	2982	}
2793		2983
2794	BOOT:	2984	BOOT:
2795	{	2985	{
2796	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	2986	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2797		2987
2798	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	2988	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2799	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	2989	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2800	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	2990	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2801	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	2991	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2802	}	2992	}
2803		2993
2804	void	2994	void
2805	draw (SV *self)	2995	draw (SV *self)
2806	CODE:	2996	CODE:
…		…
2810	NV x, y, w, h;	3000	NV x, y, w, h;
2811	SV *draw_x_sv = GvSV (draw_x_gv);	3001	SV *draw_x_sv = GvSV (draw_x_gv);
2812	SV *draw_y_sv = GvSV (draw_y_gv);	3002	SV *draw_y_sv = GvSV (draw_y_gv);
2813	SV *draw_w_sv = GvSV (draw_w_gv);	3003	SV *draw_w_sv = GvSV (draw_w_gv);
2814	SV *draw_h_sv = GvSV (draw_h_gv);	3004	SV *draw_h_sv = GvSV (draw_h_gv);
2815	SV *hover;
2816	double draw_x, draw_y, draw_w, draw_h;	3005	double draw_x, draw_y;
2817		3006
2818	if (!SvROK (self))	3007	if (!SvROK (self))
2819	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3008	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2820		3009
2821	hv = (HV *)SvRV (self);	3010	hv = (HV *)SvRV (self);
2822		3011
2823	if (SvTYPE (hv) != SVt_PVHV)	3012	if (SvTYPE (hv) != SVt_PVHV)
2824	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3013	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2825		3014
2826	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3015	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2827	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3016	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2828		3017
2829	if (!h || !w)	3018	if (!h || !w)
…		…
2849	{	3038	{
2850	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3039	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2851		3040
2852	if (svp && SvTRUE (*svp))	3041	if (svp && SvTRUE (*svp))
2853	{	3042	{
2854	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3043	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2855	glEnable (GL_BLEND);	3044	glEnable (GL_BLEND);
2856	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3045	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2857	glBegin (GL_QUADS);	3046	glBegin (GL_QUADS);
2858	glVertex2f (0, 0);	3047	glVertex2f (0, 0);
2859	glVertex2f (w, 0);	3048	glVertex2f (w, 0);
…		…
2862	glEnd ();	3051	glEnd ();
2863	glDisable (GL_BLEND);	3052	glDisable (GL_BLEND);
2864	}	3053	}
2865	}	3054	}
2866	#if 0	3055	#if 0
2867	if ($ENV{CFPLUS_DEBUG} & 1) {	3056	// draw borders, for debugging
2868	glPushMatrix;	3057	glPushMatrix ();
2869	glColor 1, 1, 0, 1;	3058	glColor4f (1., 1., 0., 1.);
2870	glTranslate 0.375, 0.375;	3059	glTranslatef (.5, .5, 0.);
2871	glBegin GL_LINE_LOOP;	3060	glBegin (GL_LINE_LOOP);
2872	glVertex 0 , 0;	3061	glVertex2f (0 , 0);
2873	glVertex $self->{w} - 1, 0;	3062	glVertex2f (w - 1, 0);
2874	glVertex $self->{w} - 1, $self->{h} - 1;	3063	glVertex2f (w - 1, h - 1);
2875	glVertex 0 , $self->{h} - 1;	3064	glVertex2f (0 , h - 1);
2876	glEnd;	3065	glEnd ();
2877	glPopMatrix;	3066	glPopMatrix ();
2878	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2879	}
2880	#endif	3067	#endif
2881	PUSHMARK (SP);	3068	PUSHMARK (SP);
2882	XPUSHs (self);	3069	XPUSHs (self);
2883	PUTBACK;	3070	PUTBACK;
2884	call_method ("_draw", G_VOID | G_DISCARD);	3071	call_method ("_draw", G_VOID | G_DISCARD);

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