[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.202 by root, Tue Jul 17 18:34:24 2007 UTC vs.
Revision 1.249 by root, Fri Dec 28 15:40:07 2007 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>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		36
30	#include <SDL.h>	37	#include <SDL.h>
31	#include <SDL_thread.h>	38	#include <SDL_thread.h>
32	#include <SDL_endian.h>	39	#include <SDL_endian.h>
33	#include <SDL_image.h>	40	#include <SDL_image.h>
…		…
38	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
39		46
40	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
41		48
42	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2))
		52	# define pango_layout_get_line_readonly pango_layout_get_line_readonly
		53	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly
		54	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly
		55	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly
		56	#endif
43		57
44	#ifndef _WIN32	58	#ifndef _WIN32
45	# include <sys/types.h>	59	# include <sys/types.h>
46	# include <sys/socket.h>	60	# include <sys/socket.h>
47	# include <netinet/in.h>	61	# include <netinet/in.h>
…		…
107	av_push (texture_av, (SV *)(size_t)name);	121	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	122	glDeleteTextures (1, &name);
109	}	123	}
110		124
111	#include "texcache.c"	125	#include "texcache.c"
		126	#include "rendercache.c"
112		127
113	#include "pango-font.c"	128	#include "pango-font.c"
114	#include "pango-fontmap.c"	129	#include "pango-fontmap.c"
115	#include "pango-render.c"	130	#include "pango-render.c"
116		131
		132	typedef IV DC__Channel;
		133	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	134	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	135	typedef Mix_Music *DC__MixMusic;
119		136
120	typedef PangoFontDescription *CFPlus__Font;	137	typedef PangoFontDescription *DC__Font;
121		138
122	static int	139	static int
123	shape_attr_p (PangoLayoutRun *run)	140	shape_attr_p (PangoLayoutRun *run)
124	{	141	{
125	GSList *attrs = run->item->analysis.extra_attrs;	142	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		156
140	typedef struct cf_layout {	157	typedef struct cf_layout {
141	PangoLayout *pl;	158	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	159	float r, g, b, a; // default color for rgba mode
143	int base_height;	160	int base_height;
144	CFPlus__Font font;	161	DC__Font font;
		162	rc_t *rc;
145	} *CFPlus__Layout;	163	} *DC__Layout;
146		164
147	static CFPlus__Font default_font;	165	static DC__Font default_font;
148	static PangoContext *opengl_context;	166	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	167	static PangoFontMap *opengl_fontmap;
150		168
151	static void	169	static void
152	substitute_func (FcPattern *pattern, gpointer data)	170	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	175	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	176	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	177	}
160		178
161	static void	179	static void
162	layout_update_font (CFPlus__Layout self)	180	layout_update_font (DC__Layout self)
163	{	181	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	182	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	183	* reasonably well with bitstream vera
166	*/	184	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	185	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
171		189
172	pango_layout_set_font_description (self->pl, font);	190	pango_layout_set_font_description (self->pl, font);
173	}	191	}
174		192
175	static void	193	static void
176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	194	layout_get_pixel_size (DC__Layout self, int w, int h)
177	{	195	{
178	PangoRectangle rect;	196	PangoRectangle rect;
179		197
180	// get_pixel_* wrongly rounds down	198	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	199	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		210
193	typedef uint16_t tileid;	211	typedef uint16_t tileid;
194	typedef uint16_t faceid;	212	typedef uint16_t faceid;
195		213
196	typedef struct {	214	typedef struct {
197	int name;	215	GLuint name;
198	int w, h;	216	int w, h;
199	float s, t;	217	float s, t;
200	uint8_t r, g, b, a;	218	uint8_t r, g, b, a;
201	tileid smoothtile;	219	tileid smoothtile;
202	uint8_t smoothlevel;	220	uint8_t smoothlevel;
…		…
220	int faces; tileid *face2tile; // [faceid]	238	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	239	int texs; maptex *tex; // [tileid]
222		240
223	int32_t rows;	241	int32_t rows;
224	maprow *row;	242	maprow *row;
225	} *CFPlus__Map;	243	} *DC__Map;
226		244
227	static char *	245	static char *
228	prepend (char *ptr, int sze, int inc)	246	prepend (char *ptr, int sze, int inc)
229	{	247	{
230	char *p;	248	char *p;
…		…
268	self->texs *= 2;	286	self->texs *= 2;
269	}	287	}
270	}	288	}
271		289
272	static maprow *	290	static maprow *
273	map_get_row (CFPlus__Map self, int y)	291	map_get_row (DC__Map self, int y)
274	{	292	{
275	if (0 > y)	293	if (0 > y)
276	{	294	{
277	int extend = - y + MAP_EXTEND_Y;	295	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	296	Prepend (maprow, self->row, self->rows, extend);
…		…
316		334
317	return row->col + (x - row->c0);	335	return row->col + (x - row->c0);
318	}	336	}
319		337
320	static mapcell *	338	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	339	map_get_cell (DC__Map self, int x, int y)
322	{	340	{
323	return row_get_cell (map_get_row (self, y), x);	341	return row_get_cell (map_get_row (self, y), x);
324	}	342	}
325		343
326	static void	344	static void
327	map_clear (CFPlus__Map self)	345	map_clear (DC__Map self)
328	{	346	{
329	int r;	347	int r;
330		348
331	for (r = 0; r < self->rows; r++)	349	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	350	Safefree (self->row[r].col);
…		…
340	self->row = 0;	358	self->row = 0;
341	self->rows = 0;	359	self->rows = 0;
342	}	360	}
343		361
344	static void	362	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	363	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	364	{
347	int x, y;	365	int x, y;
348	maprow *row;	366	maprow *row;
349	mapcell *cell;	367	mapcell *cell;
350		368
…		…
429	n \|= n >> 16;	447	n \|= n >> 16;
430		448
431	return n + 1;	449	return n + 1;
432	}	450	}
433		451
		452	static unsigned int
		453	popcount (unsigned int n)
		454	{
		455	n -= (n >> 1) & 0x55555555U;
		456	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		457	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		458	n *= 0x01010101U;
		459
		460	return n >> 24;
		461	}
		462
434	/* SDL should provide this, really. */	463	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	464	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	465	#define SDLK_MODIFIER_MAX 314
437		466
438	MODULE = CFPlus PACKAGE = CFPlus	467	/******************************************************************************/
		468
		469	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		470	static GV *hover_gv;
		471
		472	static int
		473	within_widget (SV *widget, NV x, NV y)
		474	{
		475	HV *self;
		476	SV **svp;
		477	NV wx, ww, wy, wh;
		478
		479	if (!SvROK (widget))
		480	return 0;
		481
		482	self = (HV *)SvRV (widget);
		483
		484	if (SvTYPE (self) != SVt_PVHV)
		485	return 0;
		486
		487	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		488	if (y < wy)
		489	return 0;
		490
		491	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		492	if (y >= wy + wh)
		493	return 0;
		494
		495	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		496	if (x < wx)
		497	return 0;
		498
		499	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		500	if (x >= wx + ww)
		501	return 0;
		502
		503	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		504	if (!svp \|\| !SvTRUE (*svp))
		505	return 0;
		506
		507	return 1;
		508	}
		509
		510	MODULE = Deliantra::Client PACKAGE = DC
439		511
440	PROTOTYPES: ENABLE	512	PROTOTYPES: ENABLE
441		513
442	BOOT:	514	BOOT:
443	{	515	{
444	HV *stash = gv_stashpv ("CFPlus", 1);	516	HV *stash = gv_stashpv ("DC", 1);
445	static const struct {	517	static const struct {
446	const char *name;	518	const char *name;
447	IV iv;	519	IV iv;
448	} *civ, const_iv[] = {	520	} *civ, const_iv[] = {
449	# define const_iv(name) { # name, (IV)name }	521	# define const_iv(name) { # name, (IV)name }
…		…
471		543
472	const_iv (SDL_APPINPUTFOCUS),	544	const_iv (SDL_APPINPUTFOCUS),
473	const_iv (SDL_APPMOUSEFOCUS),	545	const_iv (SDL_APPMOUSEFOCUS),
474	const_iv (SDL_APPACTIVE),	546	const_iv (SDL_APPACTIVE),
475		547
		548	const_iv (SDLK_FIRST),
		549	const_iv (SDLK_LAST),
476	const_iv (SDLK_KP0),	550	const_iv (SDLK_KP0),
477	const_iv (SDLK_KP1),	551	const_iv (SDLK_KP1),
478	const_iv (SDLK_KP2),	552	const_iv (SDLK_KP2),
479	const_iv (SDLK_KP3),	553	const_iv (SDLK_KP3),
480	const_iv (SDLK_KP4),	554	const_iv (SDLK_KP4),
…		…
552	const_iv (KMOD_LMETA),	626	const_iv (KMOD_LMETA),
553	const_iv (KMOD_RMETA),	627	const_iv (KMOD_RMETA),
554	const_iv (KMOD_NUM),	628	const_iv (KMOD_NUM),
555	const_iv (KMOD_CAPS),	629	const_iv (KMOD_CAPS),
556	const_iv (KMOD_MODE),	630	const_iv (KMOD_MODE),
		631
		632	const_iv (MIX_DEFAULT_FORMAT),
557	# undef const_iv	633	# undef const_iv
558	};	634	};
559		635
560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	636	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	637	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
579		655
580	NV floor (NV x)	656	NV floor (NV x)
581		657
582	NV ceil (NV x)	658	NV ceil (NV x)
583		659
		660	IV minpot (UV n)
		661
		662	IV popcount (UV n)
		663
584	void	664	void
585	pango_init ()	665	pango_init ()
586	CODE:	666	CODE:
587	{	667	{
588	opengl_fontmap = pango_opengl_font_map_new ();	668	opengl_fontmap = pango_opengl_font_map_new ();
589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	669	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	670	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		671	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)
		672	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		673	pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);
		674	#endif
591	}	675	}
592		676
593	char *	677	char *
594	SDL_GetError ()	678	SDL_GetError ()
595		679
…		…
627	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	711	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
628		712
629	if (m && m != (SDL_Rect **)-1)	713	if (m && m != (SDL_Rect **)-1)
630	while (*m)	714	while (*m)
631	{	715	{
632	if ((m)->w >= 640 && (m)->h >= 480)	716	if ((m)->w >= 800 && (m)->h >= 480)
633	{	717	{
634	AV *av = newAV ();	718	AV *av = newAV ();
635	av_push (av, newSViv ((*m)->w));	719	av_push (av, newSViv ((*m)->w));
636	av_push (av, newSViv ((*m)->h));	720	av_push (av, newSViv ((*m)->h));
637	av_push (av, newSViv (rgb));	721	av_push (av, newSViv (rgb));
…		…
661		745
662	if (RETVAL)	746	if (RETVAL)
663	{	747	{
664	av_clear (texture_av);	748	av_clear (texture_av);
665		749
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	750	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	751	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668	#include "glfunc.h"	752	#include "glfunc.h"
669	#undef GL_FUNC	753	#undef GL_FUNC
670	}	754	}
671	}	755	}
…		…
752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	836	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	837	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754	break;	838	break;
755	}	839	}
756		840
757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	841	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758	}	842	}
759	}	843	}
760		844
761	int	845	int
762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	846	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763	POSTCALL:	847	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	848	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	849	Mix_ChannelFinished (channel_finished);
766		850
767	void	851	void
		852	Mix_QuerySpec ()
		853	PPCODE:
		854	{
		855	int freq, channels;
		856	Uint16 format;
		857
		858	if (Mix_QuerySpec (&freq, &format, &channels))
		859	{
		860	EXTEND (SP, 3);
		861	PUSHs (sv_2mortal (newSViv (freq)));
		862	PUSHs (sv_2mortal (newSViv (format)));
		863	PUSHs (sv_2mortal (newSViv (channels)));
		864	}
		865	}
		866
		867	void
768	Mix_CloseAudio ()	868	Mix_CloseAudio ()
769		869
770	int	870	int
771	Mix_AllocateChannels (int numchans = -1)	871	Mix_AllocateChannels (int numchans = -1)
		872
		873	const char *
		874	Mix_GetError ()
772		875
773	void	876	void
774	lowdelay (int fd, int val = 1)	877	lowdelay (int fd, int val = 1)
775	CODE:	878	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	879	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
818	STRLEN image_len;	921	STRLEN image_len;
819	char image = (char )SvPVbyte (image_, image_len);	922	char image = (char )SvPVbyte (image_, image_len);
820	SDL_Surface surface, surface2;	923	SDL_Surface surface, surface2;
821	SDL_PixelFormat fmt;	924	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	925	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	926	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	927	: SDL_RWFromConstMem (image, image_len);
825		928
826	if (!rw)	929	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	930	croak ("load_image: %s", SDL_GetError ());
828		931
…		…
901	void	1004	void
902	error (char *message)	1005	error (char *message)
903	CODE:	1006	CODE:
904	fprintf (stderr, "ERROR: %s\n", message);	1007	fprintf (stderr, "ERROR: %s\n", message);
905	#ifdef _WIN32	1008	#ifdef _WIN32
906	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1009	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
907	#endif	1010	#endif
908		1011
909	void	1012	void
910	fatal (char *message)	1013	fatal (char *message)
911	CODE:	1014	CODE:
912	fprintf (stderr, "FATAL: %s\n", message);	1015	fprintf (stderr, "FATAL: %s\n", message);
913	#ifdef _WIN32	1016	#ifdef _WIN32
914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1017	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
915	#endif	1018	#endif
916	_exit (1);	1019	_exit (1);
917		1020
918	void	1021	void
919	_exit (int retval = 0)	1022	_exit (int retval = 0)
…		…
931	#if DEBUG	1034	#if DEBUG
932	VALGRIND_DO_LEAK_CHECK;	1035	VALGRIND_DO_LEAK_CHECK;
933	#endif	1036	#endif
934	}	1037	}
935		1038
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1039	MODULE = Deliantra::Client PACKAGE = DC::Font
937		1040
938	CFPlus::Font	1041	PROTOTYPES: DISABLE
		1042
		1043	DC::Font
939	new_from_file (SV class, char path, int id = 0)	1044	new_from_file (SV class, char path, int id = 0)
940	CODE:	1045	CODE:
941	{	1046	{
942	int count;	1047	int count;
943	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1048	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
946	}	1051	}
947	OUTPUT:	1052	OUTPUT:
948	RETVAL	1053	RETVAL
949		1054
950	void	1055	void
951	DESTROY (CFPlus::Font self)	1056	DESTROY (DC::Font self)
952	CODE:	1057	CODE:
953	pango_font_description_free (self);	1058	pango_font_description_free (self);
954		1059
955	void	1060	void
956	make_default (CFPlus::Font self)	1061	make_default (DC::Font self)
		1062	PROTOTYPE: $
957	CODE:	1063	CODE:
958	default_font = self;	1064	default_font = self;
959		1065
960	MODULE = CFPlus PACKAGE = CFPlus::Layout	1066	MODULE = Deliantra::Client PACKAGE = DC::Layout
961		1067
		1068	PROTOTYPES: DISABLE
		1069
962	void	1070	void
963	reset_glyph_cache ()	1071	glyph_cache_backup ()
		1072	PROTOTYPE:
964	CODE:	1073	CODE:
		1074	tc_backup ();
		1075
		1076	void
		1077	glyph_cache_restore ()
		1078	PROTOTYPE:
		1079	CODE:
965	tc_clear ();	1080	tc_restore ();
966		1081
967	CFPlus::Layout	1082	DC::Layout
968	new (SV *class)	1083	new (SV *class)
969	CODE:	1084	CODE:
970	New (0, RETVAL, 1, struct cf_layout);	1085	New (0, RETVAL, 1, struct cf_layout);
971		1086
972	RETVAL->pl = pango_layout_new (opengl_context);	1087	RETVAL->pl = pango_layout_new (opengl_context);
…		…
974	RETVAL->g = 1.;	1089	RETVAL->g = 1.;
975	RETVAL->b = 1.;	1090	RETVAL->b = 1.;
976	RETVAL->a = 1.;	1091	RETVAL->a = 1.;
977	RETVAL->base_height = MIN_FONT_HEIGHT;	1092	RETVAL->base_height = MIN_FONT_HEIGHT;
978	RETVAL->font = 0;	1093	RETVAL->font = 0;
		1094	RETVAL->rc = rc_alloc ();
979		1095
980	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1096	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
981	layout_update_font (RETVAL);	1097	layout_update_font (RETVAL);
982	OUTPUT:	1098	OUTPUT:
983	RETVAL	1099	RETVAL
984		1100
985	void	1101	void
986	DESTROY (CFPlus::Layout self)	1102	DESTROY (DC::Layout self)
987	CODE:	1103	CODE:
988	g_object_unref (self->pl);	1104	g_object_unref (self->pl);
		1105	rc_free (self->rc);
989	Safefree (self);	1106	Safefree (self);
990		1107
991	void	1108	void
992	set_text (CFPlus::Layout self, SV *text_)	1109	set_text (DC::Layout self, SV *text_)
993	CODE:	1110	CODE:
994	{	1111	{
995	STRLEN textlen;	1112	STRLEN textlen;
996	char *text = SvPVutf8 (text_, textlen);	1113	char *text = SvPVutf8 (text_, textlen);
997		1114
998	pango_layout_set_text (self->pl, text, textlen);	1115	pango_layout_set_text (self->pl, text, textlen);
999	}	1116	}
1000		1117
1001	void	1118	void
1002	set_markup (CFPlus::Layout self, SV *text_)	1119	set_markup (DC::Layout self, SV *text_)
1003	CODE:	1120	CODE:
1004	{	1121	{
1005	STRLEN textlen;	1122	STRLEN textlen;
1006	char *text = SvPVutf8 (text_, textlen);	1123	char *text = SvPVutf8 (text_, textlen);
1007		1124
1008	pango_layout_set_markup (self->pl, text, textlen);	1125	pango_layout_set_markup (self->pl, text, textlen);
1009	}	1126	}
1010		1127
1011	void	1128	void
1012	set_shapes (CFPlus::Layout self, ...)	1129	set_shapes (DC::Layout self, ...)
1013	CODE:	1130	CODE:
1014	{	1131	{
1015	PangoAttrList *attrs = 0;	1132	PangoAttrList *attrs = 0;
1016	const char *text = pango_layout_get_text (self->pl);	1133	const char *text = pango_layout_get_text (self->pl);
1017	const char *pos = text;	1134	const char *pos = text;
…		…
1052	if (attrs)	1169	if (attrs)
1053	pango_layout_set_attributes (self->pl, attrs);	1170	pango_layout_set_attributes (self->pl, attrs);
1054	}	1171	}
1055		1172
1056	void	1173	void
1057	get_shapes (CFPlus::Layout self)	1174	get_shapes (DC::Layout self)
1058	PPCODE:	1175	PPCODE:
1059	{	1176	{
1060	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1177	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1061		1178
1062	do	1179	do
1063	{	1180	{
1064	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1181	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1065		1182
1066	if (run && shape_attr_p (run))	1183	if (run && shape_attr_p (run))
1067	{	1184	{
1068	PangoRectangle extents;	1185	PangoRectangle extents;
1069	pango_layout_iter_get_run_extents (iter, 0, &extents);	1186	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1077		1194
1078	pango_layout_iter_free (iter);	1195	pango_layout_iter_free (iter);
1079	}	1196	}
1080		1197
1081	int	1198	int
1082	has_wrapped (CFPlus::Layout self)	1199	has_wrapped (DC::Layout self)
1083	CODE:	1200	CODE:
1084	{	1201	{
1085	int lines = 1;	1202	int lines = 1;
1086	const char *text = pango_layout_get_text (self->pl);	1203	const char *text = pango_layout_get_text (self->pl);
1087		1204
…		…
1092	}	1209	}
1093	OUTPUT:	1210	OUTPUT:
1094	RETVAL	1211	RETVAL
1095		1212
1096	SV *	1213	SV *
1097	get_text (CFPlus::Layout self)	1214	get_text (DC::Layout self)
1098	CODE:	1215	CODE:
1099	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1216	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1100	sv_utf8_decode (RETVAL);	1217	sv_utf8_decode (RETVAL);
1101	OUTPUT:	1218	OUTPUT:
1102	RETVAL	1219	RETVAL
1103		1220
1104	void	1221	void
1105	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1222	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1106	CODE:	1223	CODE:
1107	self->r = r;	1224	self->r = r;
1108	self->g = g;	1225	self->g = g;
1109	self->b = b;	1226	self->b = b;
1110	self->a = a;	1227	self->a = a;
1111		1228
1112	void	1229	void
1113	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1230	set_font (DC::Layout self, DC::Font font = 0)
1114	CODE:	1231	CODE:
1115	if (self->font != font)	1232	if (self->font != font)
1116	{	1233	{
1117	self->font = font;	1234	self->font = font;
1118	layout_update_font (self);	1235	layout_update_font (self);
1119	}	1236	}
1120		1237
1121	void	1238	void
1122	set_height (CFPlus::Layout self, int base_height)	1239	set_height (DC::Layout self, int base_height)
1123	CODE:	1240	CODE:
1124	if (self->base_height != base_height)	1241	if (self->base_height != base_height)
1125	{	1242	{
1126	self->base_height = base_height;	1243	self->base_height = base_height;
1127	layout_update_font (self);	1244	layout_update_font (self);
1128	}	1245	}
1129		1246
1130	void	1247	void
1131	set_width (CFPlus::Layout self, int max_width = -1)	1248	set_width (DC::Layout self, int max_width = -1)
1132	CODE:	1249	CODE:
1133	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1250	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1134		1251
1135	void	1252	void
1136	set_indent (CFPlus::Layout self, int indent)	1253	set_indent (DC::Layout self, int indent)
1137	CODE:	1254	CODE:
1138	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1255	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1139		1256
1140	void	1257	void
1141	set_spacing (CFPlus::Layout self, int spacing)	1258	set_spacing (DC::Layout self, int spacing)
1142	CODE:	1259	CODE:
1143	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1260	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1144		1261
1145	void	1262	void
1146	set_ellipsise (CFPlus::Layout self, int ellipsise)	1263	set_ellipsise (DC::Layout self, int ellipsise)
1147	CODE:	1264	CODE:
1148	pango_layout_set_ellipsize (self->pl,	1265	pango_layout_set_ellipsize (self->pl,
1149	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1266	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1150	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1267	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1151	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1268	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1152	: PANGO_ELLIPSIZE_NONE	1269	: PANGO_ELLIPSIZE_NONE
1153	);	1270	);
1154		1271
1155	void	1272	void
1156	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1273	set_single_paragraph_mode (DC::Layout self, int spm)
1157	CODE:	1274	CODE:
1158	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1275	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1159		1276
1160	void	1277	void
1161	size (CFPlus::Layout self)	1278	size (DC::Layout self)
1162	PPCODE:	1279	PPCODE:
1163	{	1280	{
1164	int w, h;	1281	int w, h;
1165		1282
1166	layout_get_pixel_size (self, &w, &h);	1283	layout_get_pixel_size (self, &w, &h);
…		…
1169	PUSHs (sv_2mortal (newSViv (w)));	1286	PUSHs (sv_2mortal (newSViv (w)));
1170	PUSHs (sv_2mortal (newSViv (h)));	1287	PUSHs (sv_2mortal (newSViv (h)));
1171	}	1288	}
1172		1289
1173	int	1290	int
1174	descent (CFPlus::Layout self)	1291	descent (DC::Layout self)
1175	CODE:	1292	CODE:
1176	{	1293	{
1177	PangoRectangle rect;	1294	PangoRectangle rect;
1178	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1295	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1179	pango_layout_line_get_pixel_extents (line, 0, &rect);	1296	pango_layout_line_get_pixel_extents (line, 0, &rect);
1180	RETVAL = PANGO_DESCENT (rect);	1297	RETVAL = PANGO_DESCENT (rect);
1181	}	1298	}
1182	OUTPUT:	1299	OUTPUT:
1183	RETVAL	1300	RETVAL
1184		1301
1185	int	1302	int
1186	xy_to_index (CFPlus::Layout self, int x, int y)	1303	xy_to_index (DC::Layout self, int x, int y)
1187	CODE:	1304	CODE:
1188	{	1305	{
1189	int index, trailing;	1306	int index, trailing;
1190	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1307	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1191	RETVAL = index + trailing;	1308	RETVAL = index + trailing;
1192	}	1309	}
1193	OUTPUT:	1310	OUTPUT:
1194	RETVAL	1311	RETVAL
1195		1312
1196	void	1313	void
1197	cursor_pos (CFPlus::Layout self, int index)	1314	cursor_pos (DC::Layout self, int index)
1198	PPCODE:	1315	PPCODE:
1199	{	1316	{
1200	PangoRectangle strong_pos;	1317	PangoRectangle strong_pos;
1201	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1318	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1202		1319
…		…
1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1322	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1323	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1207	}	1324	}
1208		1325
1209	void	1326	void
1210	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1327	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1211	PPCODE:	1328	PPCODE:
1212	{	1329	{
1213	int line, x;	1330	int line, x;
1214		1331
1215	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1332	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1333	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))
1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1334	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1217		1335	--line;
		1336	#endif
1218	EXTEND (SP, 2);	1337	EXTEND (SP, 2);
1219	PUSHs (sv_2mortal (newSViv (line - 1)));	1338	PUSHs (sv_2mortal (newSViv (line)));
1220	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1339	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1221	}	1340	}
1222		1341
1223	void	1342	void
1224	line_x_to_index (CFPlus::Layout self, int line, int x)	1343	line_x_to_index (DC::Layout self, int line, int x)
1225	PPCODE:	1344	PPCODE:
1226	{	1345	{
1227	PangoLayoutLine *lp;	1346	PangoLayoutLine *lp;
1228	int index, trailing;	1347	int index, trailing;
1229		1348
1230	if (line < 0)	1349	if (line < 0)
1231	XSRETURN_EMPTY;	1350	XSRETURN_EMPTY;
1232		1351
1233	if (!(lp = pango_layout_get_line (self->pl, line)))	1352	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1234	XSRETURN_EMPTY; /* do better */	1353	XSRETURN_EMPTY; /* do better */
1235		1354
1236	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1355	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1237		1356
1238	EXTEND (SP, 2);	1357	EXTEND (SP, 2);
…		…
1244	PUSHs (sv_2mortal (newSViv (trailing)));	1363	PUSHs (sv_2mortal (newSViv (trailing)));
1245	}	1364	}
1246	}	1365	}
1247		1366
1248	void	1367	void
1249	render (CFPlus::Layout self, float x, float y, int flags = 0)	1368	render (DC::Layout self, float x, float y, int flags = 0)
1250	PPCODE:	1369	CODE:
		1370	rc_clear (self->rc);
1251	pango_opengl_render_layout_subpixel (	1371	pango_opengl_render_layout_subpixel (
1252	self->pl,	1372	self->pl,
		1373	self->rc,
1253	x * PANGO_SCALE, y * PANGO_SCALE,	1374	x * PANGO_SCALE, y * PANGO_SCALE,
1254	self->r, self->g, self->b, self->a,	1375	self->r, self->g, self->b, self->a,
1255	flags	1376	flags
1256	);	1377	);
		1378	// we assume that context_change actually clears/frees stuff
		1379	// and does not do any recomputation...
		1380	pango_layout_context_changed (self->pl);
1257		1381
1258	MODULE = CFPlus PACKAGE = CFPlus::Texture
1259
1260	int minpot (int n)
1261
1262	void	1382	void
1263	pad2pot (SV data_, SV w_, SV *h_)	1383	draw (DC::Layout self)
1264	CODE:	1384	CODE:
1265	{	1385	{
1266	int ow = SvIV (w_);	1386	glEnable (GL_TEXTURE_2D);
1267	int oh = SvIV (h_);	1387	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1388	glEnable (GL_BLEND);
		1389	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1390	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1391	glEnable (GL_ALPHA_TEST);
		1392	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1268		1393
1269	if (ow && oh)	1394	rc_draw (self->rc);
		1395
		1396	glDisable (GL_ALPHA_TEST);
		1397	glDisable (GL_BLEND);
		1398	glDisable (GL_TEXTURE_2D);
		1399	}
		1400
		1401	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1402
		1403	PROTOTYPES: ENABLE
		1404
		1405	void
		1406	pad (SV *data_, int ow, int oh, int nw, int nh)
		1407	CODE:
		1408	{
		1409	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1270	{	1410	{
1271	int nw = minpot (ow);
1272	int nh = minpot (oh);
1273
1274	if (nw != ow \|\| nh != oh)
1275	{
1276	if (SvOK (data_))
1277	{
1278	STRLEN datalen;	1411	STRLEN datalen;
1279	char *data = SvPVbyte (data_, datalen);	1412	char *data = SvPVbyte (data_, datalen);
1280	int bpp = datalen / (ow * oh);	1413	int bpp = datalen / (ow * oh);
1281	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1414	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1282		1415
1283	SvPOK_only (result_);	1416	SvPOK_only (result_);
1284	SvCUR_set (result_, nw * nh * bpp);	1417	SvCUR_set (result_, nw * nh * bpp);
1285		1418
1286	memset (SvPVX (result_), 0, nw * nh * bpp);	1419	memset (SvPVX (result_), 0, nw * nh * bpp);
1287	while (oh--)	1420	while (oh--)
1288	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1421	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1289		1422
1290	sv_setsv (data_, result_);	1423	sv_setsv (data_, result_);
1291	}
1292
1293	sv_setiv (w_, nw);
1294	sv_setiv (h_, nh);
1295	}
1296	}	1424	}
1297	}	1425	}
1298		1426
1299	void	1427	void
1300	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1428	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1306	{	1434	{
1307	HV hv = (HV )SvRV (self);	1435	HV hv = (HV )SvRV (self);
1308	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1436	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1309	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1437	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1310	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1438	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1439
		1440	if (name <= 0)
		1441	XSRETURN_EMPTY;
1311		1442
1312	if (items < 5)	1443	if (items < 5)
1313	{	1444	{
1314	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1445	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1315	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1446	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1354	RETVAL = width > 0;	1485	RETVAL = width > 0;
1355	}	1486	}
1356	OUTPUT:	1487	OUTPUT:
1357	RETVAL	1488	RETVAL
1358		1489
1359	MODULE = CFPlus PACKAGE = CFPlus::Map	1490	MODULE = Deliantra::Client PACKAGE = DC::Map
1360		1491
1361	CFPlus::Map	1492	PROTOTYPES: DISABLE
		1493
		1494	DC::Map
1362	new (SV *class)	1495	new (SV *class)
1363	CODE:	1496	CODE:
1364	New (0, RETVAL, 1, struct map);	1497	New (0, RETVAL, 1, struct map);
1365	RETVAL->x = 0;	1498	RETVAL->x = 0;
1366	RETVAL->y = 0;	1499	RETVAL->y = 0;
…		…
1374	RETVAL->row = 0;	1507	RETVAL->row = 0;
1375	OUTPUT:	1508	OUTPUT:
1376	RETVAL	1509	RETVAL
1377		1510
1378	void	1511	void
1379	DESTROY (CFPlus::Map self)	1512	DESTROY (DC::Map self)
1380	CODE:	1513	CODE:
1381	{	1514	{
1382	map_clear (self);	1515	map_clear (self);
1383	Safefree (self->face2tile);	1516	Safefree (self->face2tile);
1384	Safefree (self->tex);	1517	Safefree (self->tex);
1385	Safefree (self);	1518	Safefree (self);
1386	}	1519	}
1387		1520
1388	void	1521	void
1389	resize (CFPlus::Map self, int map_width, int map_height)	1522	resize (DC::Map self, int map_width, int map_height)
1390	CODE:	1523	CODE:
1391	self->w = map_width;	1524	self->w = map_width;
1392	self->h = map_height;	1525	self->h = map_height;
1393		1526
1394	void	1527	void
1395	clear (CFPlus::Map self)	1528	clear (DC::Map self)
1396	CODE:	1529	CODE:
1397	map_clear (self);	1530	map_clear (self);
1398		1531
1399	void	1532	void
1400	set_tileid (CFPlus::Map self, int face, int tile)	1533	set_tileid (DC::Map self, int face, int tile)
1401	CODE:	1534	CODE:
1402	{	1535	{
1403	need_facenum (self, face); self->face2tile [face] = tile;	1536	need_facenum (self, face); self->face2tile [face] = tile;
1404	need_texid (self, tile);	1537	need_texid (self, tile);
1405	}	1538	}
1406		1539
1407	void	1540	void
1408	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1541	set_smooth (DC::Map self, int face, int smooth, int level)
1409	CODE:	1542	CODE:
1410	{	1543	{
1411	tileid texid;	1544	tileid texid;
1412	maptex *tex;	1545	maptex *tex;
1413		1546
…		…
1426	tex->smoothtile = self->face2tile [smooth];	1559	tex->smoothtile = self->face2tile [smooth];
1427	tex->smoothlevel = level;	1560	tex->smoothlevel = level;
1428	}	1561	}
1429		1562
1430	void	1563	void
1431	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)	1564	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)
1432	CODE:	1565	CODE:
1433	{	1566	{
1434	need_texid (self, texid);	1567	need_texid (self, texid);
1435		1568
1436	{	1569	{
…		…
1456	// from transparent color bleeding and ugly wrapping effects.	1589	// from transparent color bleeding and ugly wrapping effects.
1457	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1590	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1458	}	1591	}
1459		1592
1460	int	1593	int
1461	ox (CFPlus::Map self)	1594	ox (DC::Map self)
1462	ALIAS:	1595	ALIAS:
1463	oy = 1	1596	oy = 1
1464	x = 2	1597	x = 2
1465	y = 3	1598	y = 3
1466	w = 4	1599	w = 4
…		…
1477	}	1610	}
1478	OUTPUT:	1611	OUTPUT:
1479	RETVAL	1612	RETVAL
1480		1613
1481	void	1614	void
1482	scroll (CFPlus::Map self, int dx, int dy)	1615	scroll (DC::Map self, int dx, int dy)
1483	CODE:	1616	CODE:
1484	{	1617	{
1485	if (dx > 0)	1618	if (dx > 0)
1486	map_blank (self, self->x, self->y, dx, self->h);	1619	map_blank (self, self->x, self->y, dx, self->h);
1487	else if (dx < 0)	1620	else if (dx < 0)
…		…
1502	self->rows += MAP_EXTEND_Y;	1635	self->rows += MAP_EXTEND_Y;
1503	self->y += MAP_EXTEND_Y;	1636	self->y += MAP_EXTEND_Y;
1504	}	1637	}
1505	}	1638	}
1506		1639
1507	void	1640	SV *
1508	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1641	map1a_update (DC::Map self, SV *data_, int extmap)
1509	CODE:	1642	CODE:
1510	{	1643	{
1511	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1644	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1512	uint8_t data_end = (uint8_t )SvEND (data_);	1645	uint8_t data_end = (uint8_t )SvEND (data_);
1513	mapcell *cell;	1646	mapcell *cell;
1514	int x, y, flags;	1647	int x, y, z, flags;
		1648	AV *missing = newAV ();
		1649	RETVAL = newRV_noinc ((SV *)missing);
1515		1650
1516	while (data < data_end - 1)	1651	while (data < data_end - 1)
1517	{	1652	{
1518	flags = (data [0] << 8) + data [1]; data += 2;	1653	flags = (data [0] << 8) + data [1]; data += 2;
1519		1654
…		…
1570	}	1705	}
1571	else	1706	else
1572	cell->darkness = *data++ + 1;	1707	cell->darkness = *data++ + 1;
1573	}	1708	}
1574		1709
		1710	for (z = 0; z <= 2; ++z)
1575	if (flags & 4)	1711	if (flags & (4 >> z))
1576	{	1712	{
1577	faceid face = (data [0] << 8) + data [1]; data += 2;	1713	faceid face = (data [0] << 8) + data [1]; data += 2;
1578	need_facenum (self, face);	1714	need_facenum (self, face);
1579	cell->tile [0] = self->face2tile [face];	1715	cell->tile [z] = self->face2tile [face];
		1716
		1717	if (cell->tile [z])
		1718	{
		1719	maptex *tex = self->tex + cell->tile [z];
		1720	if (!tex->name)
		1721	av_push (missing, newSViv (cell->tile [z]));
		1722
		1723	if (tex->smoothtile)
		1724	{
		1725	maptex *smooth = self->tex + tex->smoothtile;
		1726	if (!smooth->name)
		1727	av_push (missing, newSViv (tex->smoothtile));
		1728	}
		1729	}
1580	}	1730	}
1581
1582	if (flags & 2)
1583	{
1584	faceid face = (data [0] << 8) + data [1]; data += 2;
1585	need_facenum (self, face);
1586	cell->tile [1] = self->face2tile [face];
1587	}
1588
1589	if (flags & 1)
1590	{
1591	faceid face = (data [0] << 8) + data [1]; data += 2;
1592	need_facenum (self, face);
1593	cell->tile [2] = self->face2tile [face];
1594	}
1595	}	1731	}
1596	else	1732	else
1597	cell->darkness = 0;	1733	cell->darkness = 0;
1598	}	1734	}
1599	}	1735	}
		1736	OUTPUT:
		1737	RETVAL
1600		1738
1601	SV *	1739	SV *
1602	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1740	mapmap (DC::Map self, int x0, int y0, int w, int h)
1603	CODE:	1741	CODE:
1604	{	1742	{
1605	int x1, x;	1743	int x1, x;
1606	int y1, y;	1744	int y1, y;
1607	int z;	1745	int z;
…		…
1652	}	1790	}
1653	OUTPUT:	1791	OUTPUT:
1654	RETVAL	1792	RETVAL
1655		1793
1656	void	1794	void
1657	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1795	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1658	CODE:	1796	CODE:
1659	{	1797	{
		1798	int x, y, z;
		1799
1660	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1800	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1661	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1801	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1662	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1802	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1663	smooth_key skey;	1803	smooth_key skey;
1664	int x, y, z;	1804
1665	int last_name;	1805	rc_t *rc = rc_alloc ();
		1806	rc_key_t key;
		1807	rc_array_t *arr;
1666		1808
1667	// thats current max. sorry.	1809	// thats current max. sorry.
1668	if (sw > 255) sw = 255;	1810	if (sw > 255) sw = 255;
1669	if (sh > 255) sh = 255;	1811	if (sh > 255) sh = 255;
1670		1812
1671	// clear key, in case of extra padding	1813	// clear key, in case of extra padding
1672	memset (&skey, 0, sizeof (skey));	1814	memset (&skey, 0, sizeof (skey));
1673		1815
1674	glColor4ub (255, 255, 255, 255);	1816	memset (&key, 0, sizeof (key));
1675		1817	key.r = 255;
1676	glEnable (GL_BLEND);	1818	key.g = 255;
1677	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1819	key.b = 255;
1678	glEnable (GL_TEXTURE_2D);	1820	key.a = 255;
1679	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1821	key.mode = GL_QUADS;
1680		1822	key.format = GL_T2F_V3F;
1681	glBegin (GL_QUADS);	1823	key.texname = -1;
1682
1683	last_name = 0;
1684		1824
1685	mx += self->x;	1825	mx += self->x;
1686	my += self->y;	1826	my += self->y;
1687		1827
1688	// first pass: determine smooth_max	1828	// first pass: determine smooth_max
…		…
1704	MAX (self->tex [cell->tile [0]].smoothlevel,	1844	MAX (self->tex [cell->tile [0]].smoothlevel,
1705	MAX (self->tex [cell->tile [1]].smoothlevel,	1845	MAX (self->tex [cell->tile [1]].smoothlevel,
1706	self->tex [cell->tile [2]].smoothlevel));	1846	self->tex [cell->tile [2]].smoothlevel));
1707	}	1847	}
1708	}	1848	}
		1849
		1850	glEnable (GL_BLEND);
		1851	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1852	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1709		1853
1710	for (z = 0; z <= 2; z++)	1854	for (z = 0; z <= 2; z++)
1711	{	1855	{
1712	memset (smooth_level, 0, sizeof (smooth_level));	1856	memset (smooth_level, 0, sizeof (smooth_level));
1713		1857
…		…
1723	tileid tile = cell->tile [z];	1867	tileid tile = cell->tile [z];
1724		1868
1725	if (tile)	1869	if (tile)
1726	{	1870	{
1727	maptex tex = self->tex [tile];	1871	maptex tex = self->tex [tile];
1728	int px = (x + 1) * T - tex.w;	1872	int px, py;
1729	int py = (y + 1) * T - tex.h;
1730		1873
1731	// suppressing texture state switches here
1732	// is only moderately effective, but worth the extra effort
1733	if (last_name != tex.name)	1874	if (key.texname != tex.name)
1734	{	1875	{
1735	if (!tex.name)	1876	if (!tex.name)
1736	tex = self->tex [2]; /* missing, replace by noface */	1877	tex = self->tex [2]; /* missing, replace by noface */
1737		1878
1738	glEnd ();	1879	key.texname = tex.name;
1739	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1880	arr = rc_array (rc, &key);
1740	glBegin (GL_QUADS);
1741	}	1881	}
1742		1882
1743	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1883	px = (x + 1) * T - tex.w;
		1884	py = (y + 1) * T - tex.h;
		1885
		1886	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1744	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1887	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1745	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1888	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1746	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1889	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1747		1890
1748	if (cell->flags && z == 2)	1891	if (cell->flags && z == 2)
1749	{	1892	{
		1893	// overlays such as the speech bubble, probably more to come
1750	if (cell->flags & 1)	1894	if (cell->flags & 1)
1751	{	1895	{
1752	maptex tex = self->tex [1];	1896	maptex tex = self->tex [1];
1753	int px = x * T + T * 2 / 32;	1897	int px = x * T + T * 2 / 32;
1754	int py = y * T - T * 6 / 32;	1898	int py = y * T - T * 6 / 32;
1755		1899
		1900	if (tex.name)
1756	glEnd ();	1901	{
1757	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1902	if (key.texname != tex.name)
		1903	{
		1904	key.texname = tex.name;
		1905	arr = rc_array (rc, &key);
		1906	}
		1907
		1908	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1909	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1910	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1911	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1758	glBegin (GL_QUADS);	1912	}
1759
1760	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1761	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1762	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1763	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1764	}	1913	}
1765	}	1914	}
1766		1915
1767	// update smooth hash	1916	// update smooth hash
1768	if (tex.smoothtile)	1917	if (tex.smoothtile)
…		…
1804	}	1953	}
1805	}	1954	}
1806	}	1955	}
1807	}	1956	}
1808		1957
		1958	rc_draw (rc);
		1959	rc_clear (rc);
		1960
1809	// go through all smoothlevels, lowest to highest, then draw.	1961	// go through all smoothlevels, lowest to highest, then draw.
1810	// this is basically counting sort	1962	// this is basically counting sort
1811	{	1963	{
1812	int w, b;	1964	int w, b;
1813		1965
		1966	glEnable (GL_TEXTURE_2D);
		1967	glBegin (GL_QUADS);
1814	for (w = 0; w < 256 / 32; ++w)	1968	for (w = 0; w < 256 / 32; ++w)
1815	{	1969	{
1816	uint32_t smask = smooth_level [w];	1970	uint32_t smask = smooth_level [w];
1817	if (smask)	1971	if (smask)
1818	for (b = 0; b < 32; ++b)	1972	for (b = 0; b < 32; ++b)
…		…
1837	int border = bits & 15;	1991	int border = bits & 15;
1838	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1992	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1839	float dx = tex.s * .0625f; // 16 images/row	1993	float dx = tex.s * .0625f; // 16 images/row
1840	float dy = tex.t * .5f ; // 2 images/column	1994	float dy = tex.t * .5f ; // 2 images/column
1841		1995
1842	// this time naively avoiding texture state changes
1843	// save gobs of state changes.
1844	if (last_name != tex.name)	1996	if (tex.name)
1845	{	1997	{
		1998	// this time avoiding texture state changes
		1999	// save gobs of state changes.
1846	if (!tex.name)	2000	if (key.texname != tex.name)
1847	continue; // smoothing not yet available	2001	{
1848
1849	glEnd ();	2002	glEnd ();
1850	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2003	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1851	glBegin (GL_QUADS);	2004	glBegin (GL_QUADS);
1852	}	2005	}
1853		2006
1854	if (border)	2007	if (border)
1855	{	2008	{
1856	float ox = border * dx;	2009	float ox = border * dx;
1857		2010
1858	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2011	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1859	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2012	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1860	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1861	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2014	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1862	}	2015	}
1863		2016
1864	if (corner)	2017	if (corner)
1865	{	2018	{
1866	float ox = corner * dx;	2019	float ox = corner * dx;
1867		2020
1868	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2021	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1869	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2022	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1870	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2023	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1871	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2024	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2025	}
1872	}	2026	}
1873	}	2027	}
1874	}	2028	}
1875	}	2029	}
1876	}	2030	}
		2031
		2032	glEnd ();
		2033	glDisable (GL_TEXTURE_2D);
		2034	key.texname = -1;
1877	}	2035	}
1878		2036
1879	hv_clear (smooth);	2037	hv_clear (smooth);
1880	}	2038	}
1881		2039
1882	glEnd ();
1883
1884	glDisable (GL_TEXTURE_2D);
1885	glDisable (GL_BLEND);	2040	glDisable (GL_BLEND);
		2041	rc_free (rc);
1886		2042
1887	// top layer: overlays such as the health bar	2043	// top layer: overlays such as the health bar
1888	for (y = 0; y < sh; y++)	2044	for (y = 0; y < sh; y++)
1889	if (0 <= y + my && y + my < self->rows)	2045	if (0 <= y + my && y + my < self->rows)
1890	{	2046	{
…		…
1915	}	2071	}
1916	}	2072	}
1917	}	2073	}
1918		2074
1919	void	2075	void
1920	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2076	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1921	CODE:	2077	CODE:
1922	{	2078	{
1923	static float color[16][3] = {	2079	static float color[16][3] = {
1924	{ 0.00F, 0.00F, 0.00F },	2080	{ 0.00F, 0.00F, 0.00F },
1925	{ 1.00F, 1.00F, 1.00F },	2081	{ 1.00F, 1.00F, 1.00F },
…		…
1975	glDisable (GL_BLEND);	2131	glDisable (GL_BLEND);
1976	glDisable (GL_TEXTURE_2D);	2132	glDisable (GL_TEXTURE_2D);
1977	}	2133	}
1978		2134
1979	void	2135	void
1980	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)	2136	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1981	PPCODE:	2137	PPCODE:
1982	{	2138	{
1983	int x, y;	2139	int x, y;
		2140	int sw1 = sw + 2;
		2141	int sh1 = sh + 2;
		2142	int sh3 = sh * 3;
1984	int sw4 = (sw + 3) & ~3;	2143	int sw34 = (sw * 3 + 3) & ~3;
		2144	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1985	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2145	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1986	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2146	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1987		2147
1988	memset (darkness, 255, sw4 * sh);
1989	SvPOK_only (darkness_sv);	2148	SvPOK_only (darkness3_sv);
1990	SvCUR_set (darkness_sv, sw4 * sh);	2149	SvCUR_set (darkness3_sv, sw34 * sh3);
1991		2150
1992	mx += self->x;	2151	mx += self->x - 1;
1993	my += self->y;	2152	my += self->y - 1;
1994		2153
		2154	memset (darkness1, 255, sw1 * sh1);
		2155
1995	for (y = 0; y < sh; y++)	2156	for (y = 0; y < sh1; y++)
1996	if (0 <= y + my && y + my < self->rows)	2157	if (0 <= y + my && y + my < self->rows)
1997	{	2158	{
1998	maprow *row = self->row + (y + my);	2159	maprow *row = self->row + (y + my);
1999		2160
2000	for (x = 0; x < sw; x++)	2161	for (x = 0; x < sw1; x++)
2001	if (row->c0 <= x + mx && x + mx < row->c1)	2162	if (row->c0 <= x + mx && x + mx < row->c1)
2002	{	2163	{
2003	mapcell *cell = row->col + (x + mx - row->c0);	2164	mapcell *cell = row->col + (x + mx - row->c0);
2004		2165
2005	darkness[y * sw4 + x] = cell->darkness	2166	darkness1 [y * sw1 + x] = cell->darkness
2006	? 255 - (cell->darkness - 1)	2167	? 255 - (cell->darkness - 1)
2007	: 255 - FOW_DARKNESS;	2168	: 255 - FOW_DARKNESS;
2008	}	2169	}
2009	}	2170	}
2010		2171
2011	if (smoothing)
2012	{
2013	SV darkness2_sv = sv_2mortal (newSV (sw4 sh));
2014	uint8_t darkness2 = (uint8_t )SvPVX (darkness2_sv);
2015
2016	SvPOK_only (darkness2_sv);
2017	SvCUR_set (darkness2_sv, sw4 * sh);
2018
2019	for (y = 0; y < sh; ++y)	2172	for (y = 0; y < sh; ++y)
2020	for (x = 0; x < sw4; ++x)	2173	for (x = 0; x < sw; ++x)
2021	{	2174	{
2022	float f = (float )matrix;	2175	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2023	int dx, dy;	2176	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2024	float sum = 0.f;	2177	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2178	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2179	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2180	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2181	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2182	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2183	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2025		2184
2026	for (dy = -1; dy <= 1; ++dy)	2185	uint8_t r11 = (d11 + d21 + d12) / 3;
2027	for (dx = -1; dx <= 1; ++dx)	2186	uint8_t r21 = d21;
2028	{	2187	uint8_t r31 = (d21 + d31 + d32) / 3;
2029	unsigned int x2 = x + dx;
2030	unsigned int y2 = y + dy;
2031		2188
2032	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;	2189	uint8_t r12 = d12;
2033	}	2190	uint8_t r22 = d22;
		2191	uint8_t r32 = d32;
2034		2192
2035	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;	2193	uint8_t r13 = (d13 + d23 + d12) / 3;
2036	}	2194	uint8_t r23 = d23;
		2195	uint8_t r33 = (d23 + d33 + d32) / 3;
2037		2196
2038	darkness_sv = darkness2_sv;	2197	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2198	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2199	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2200	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2201	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2202	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2203	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2204	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2205	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2039	}	2206	}
		2207
		2208	free (darkness1);
2040		2209
2041	EXTEND (SP, 3);	2210	EXTEND (SP, 3);
2042	PUSHs (sv_2mortal (newSViv (sw4)));	2211	PUSHs (sv_2mortal (newSViv (sw34)));
2043	PUSHs (sv_2mortal (newSViv (sh)));	2212	PUSHs (sv_2mortal (newSViv (sh3)));
2044	PUSHs (darkness_sv);	2213	PUSHs (darkness3_sv);
2045	}	2214	}
2046		2215
2047	SV *	2216	SV *
2048	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2217	get_rect (DC::Map self, int x0, int y0, int w, int h)
2049	CODE:	2218	CODE:
2050	{	2219	{
2051	int x, y, x1, y1;	2220	int x, y, x1, y1;
2052	SV data_sv = newSV (w h * 7 + 5);	2221	SV data_sv = newSV (w h * 7 + 5);
2053	uint8_t data = (uint8_t )SvPVX (data_sv);	2222	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2118	}	2287	}
2119	OUTPUT:	2288	OUTPUT:
2120	RETVAL	2289	RETVAL
2121		2290
2122	void	2291	void
2123	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2292	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
2124	PPCODE:	2293	PPCODE:
2125	{	2294	{
2126	int x, y, z;	2295	int x, y, z;
2127	int w, h;	2296	int w, h;
2128	int x1, y1;	2297	int x1, y1;
2129		2298
2130	if (*data++ != 0)	2299	if (*data++ != 0)
2131	return; /* version mismatch */	2300	XSRETURN_EMPTY; /* version mismatch */
2132		2301
2133	w = data++ << 8; w \|= data++;	2302	w = data++ << 8; w \|= data++;
2134	h = data++ << 8; h \|= data++;	2303	h = data++ << 8; h \|= data++;
2135		2304
2136	// we need to do this 'cause we don't keep an absolute coord system for rows	2305	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2181	}	2350	}
2182	}	2351	}
2183	}	2352	}
2184	}	2353	}
2185		2354
2186	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2355	MODULE = Deliantra::Client PACKAGE = DC::RW
2187		2356
2188	CFPlus::MixChunk	2357	DC::RW
2189	new_from_file (SV class, char path)	2358	new (SV class, SV data_sv)
2190	CODE:	2359	CODE:
2191	RETVAL = Mix_LoadWAV (path);	2360	{
		2361	STRLEN datalen;
		2362	char *data = SvPVbyte (data_sv, datalen);
		2363
		2364	RETVAL = SDL_RWFromConstMem (data, datalen);
		2365	}
2192	OUTPUT:	2366	OUTPUT:
2193	RETVAL	2367	RETVAL
2194		2368
		2369	DC::RW
		2370	new_from_file (SV class, const char path, const char *mode = "rb")
		2371	CODE:
		2372	RETVAL = SDL_RWFromFile (path, mode);
		2373	OUTPUT:
		2374	RETVAL
		2375
		2376	# fails on win32:
		2377	# dc.xs(2268) : error C2059: syntax error : '('
2195	void	2378	#void
		2379	#close (DC::RW self)
		2380	# CODE:
		2381	# (self->(close)) (self);
		2382
		2383	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2384
		2385	PROTOTYPES: DISABLE
		2386
		2387	DC::Channel
		2388	find ()
		2389	CODE:
		2390	{
		2391	RETVAL = Mix_GroupAvailable (-1);
		2392
		2393	if (RETVAL < 0)
		2394	{
		2395	RETVAL = Mix_GroupOldest (-1);
		2396
		2397	if (RETVAL < 0)
		2398	XSRETURN_UNDEF;
		2399
		2400	Mix_HaltChannel (RETVAL);
		2401	}
		2402
		2403	Mix_UnregisterAllEffects (RETVAL);
		2404	Mix_Volume (RETVAL, 128);
		2405	}
		2406	OUTPUT:
		2407	RETVAL
		2408
		2409	void
		2410	halt (DC::Channel self)
		2411	CODE:
		2412	Mix_HaltChannel (self);
		2413
		2414	void
		2415	expire (DC::Channel self, int ticks = -1)
		2416	CODE:
		2417	Mix_ExpireChannel (self, ticks);
		2418
		2419	void
		2420	fade_out (DC::Channel self, int ticks = -1)
		2421	CODE:
		2422	Mix_FadeOutChannel (self, ticks);
		2423
		2424	int
		2425	volume (DC::Channel self, int volume)
		2426	CODE:
		2427	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2428	OUTPUT:
		2429	RETVAL
		2430
		2431	void
		2432	unregister_all_effects (DC::Channel self)
		2433	CODE:
		2434	Mix_UnregisterAllEffects (self);
		2435
		2436	void
		2437	set_panning (DC::Channel self, int left, int right)
		2438	CODE:
		2439	left = CLAMP (left , 0, 255);
		2440	right = CLAMP (right, 0, 255);
		2441	Mix_SetPanning (self, left, right);
		2442
		2443	void
		2444	set_distance (DC::Channel self, int distance)
		2445	CODE:
		2446	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2447
		2448	void
		2449	set_position (DC::Channel self, int angle, int distance)
		2450	CODE:
		2451
		2452	void
		2453	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2454	CODE:
		2455	{
		2456	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2457	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2458	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2459	}
		2460
		2461	void
		2462	set_reverse_stereo (DC::Channel self, int flip)
		2463	CODE:
		2464	Mix_SetReverseStereo (self, flip);
		2465
		2466	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2467
		2468	PROTOTYPES: DISABLE
		2469
		2470	DC::MixChunk
		2471	new (SV *class, DC::RW rwops)
		2472	CODE:
		2473	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2474	OUTPUT:
		2475	RETVAL
		2476
		2477	void
2196	DESTROY (CFPlus::MixChunk self)	2478	DESTROY (DC::MixChunk self)
2197	CODE:	2479	CODE:
2198	Mix_FreeChunk (self);	2480	Mix_FreeChunk (self);
2199		2481
2200	int	2482	int
2201	volume (CFPlus::MixChunk self, int volume = -1)	2483	volume (DC::MixChunk self, int volume = -1)
2202	CODE:	2484	CODE:
		2485	if (items > 1)
		2486	volume = CLAMP (volume, 0, 128);
2203	RETVAL = Mix_VolumeChunk (self, volume);	2487	RETVAL = Mix_VolumeChunk (self, volume);
2204	OUTPUT:	2488	OUTPUT:
2205	RETVAL	2489	RETVAL
2206		2490
2207	int	2491	DC::Channel
2208	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2492	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2209	CODE:	2493	CODE:
		2494	{
2210	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2495	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2496
		2497	if (RETVAL < 0)
		2498	XSRETURN_UNDEF;
		2499
		2500	if (channel < 0)
		2501	{
		2502	Mix_UnregisterAllEffects (RETVAL);
		2503	Mix_Volume (RETVAL, 128);
		2504	}
		2505	}
2211	OUTPUT:	2506	OUTPUT:
2212	RETVAL	2507	RETVAL
2213		2508
2214	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2509	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2215		2510
2216	int	2511	int
2217	volume (int volume = -1)	2512	volume (int volume = -1)
		2513	PROTOTYPE: ;$
2218	CODE:	2514	CODE:
		2515	if (items > 0)
		2516	volume = CLAMP (volume, 0, 128);
2219	RETVAL = Mix_VolumeMusic (volume);	2517	RETVAL = Mix_VolumeMusic (volume);
2220	OUTPUT:	2518	OUTPUT:
2221	RETVAL	2519	RETVAL
2222		2520
2223	int	2521	void
2224	fade_out (int ms)	2522	fade_out (int ms)
2225	CODE:	2523	CODE:
2226	RETVAL = Mix_FadeOutMusic (ms);	2524	Mix_FadeOutMusic (ms);
		2525
		2526	void
		2527	halt ()
		2528	CODE:
		2529	Mix_HaltMusic ();
		2530
		2531	DC::MixMusic
		2532	new (SV *class, DC::RW rwops)
		2533	CODE:
		2534	RETVAL = Mix_LoadMUS_RW (rwops);
2227	OUTPUT:	2535	OUTPUT:
2228	RETVAL	2536	RETVAL
2229		2537
2230	CFPlus::MixMusic
2231	new_from_file (SV class, char path)
2232	CODE:
2233	RETVAL = Mix_LoadMUS (path);
2234	OUTPUT:
2235	RETVAL
2236
2237	void	2538	void
2238	DESTROY (CFPlus::MixMusic self)	2539	DESTROY (DC::MixMusic self)
2239	CODE:	2540	CODE:
2240	Mix_FreeMusic (self);	2541	Mix_FreeMusic (self);
2241		2542
2242	int	2543	int
2243	play (CFPlus::MixMusic self, int loops = -1)	2544	play (DC::MixMusic self, int loops = -1)
2244	CODE:	2545	CODE:
2245	RETVAL = Mix_PlayMusic (self, loops);	2546	RETVAL = Mix_PlayMusic (self, loops);
2246	OUTPUT:	2547	OUTPUT:
2247	RETVAL	2548	RETVAL
2248		2549
2249	int	2550	void
2250	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2551	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2251	CODE:	2552	CODE:
2252	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2553	Mix_FadeInMusicPos (self, loops, ms, position);
2253	OUTPUT:
2254	RETVAL
2255		2554
2256	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2555	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2556
		2557	PROTOTYPES: ENABLE
2257		2558
2258	BOOT:	2559	BOOT:
2259	{	2560	{
2260	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2561	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2261	static const struct {	2562	static const struct {
2262	const char *name;	2563	const char *name;
2263	IV iv;	2564	IV iv;
2264	} *civ, const_iv[] = {	2565	} *civ, const_iv[] = {
2265	# define const_iv(name) { # name, (IV)name }	2566	# define const_iv(name) { # name, (IV)name }
…		…
2277	const_iv (GL_ALPHA_TEST),	2578	const_iv (GL_ALPHA_TEST),
2278	const_iv (GL_NORMALIZE),	2579	const_iv (GL_NORMALIZE),
2279	const_iv (GL_RESCALE_NORMAL),	2580	const_iv (GL_RESCALE_NORMAL),
2280	const_iv (GL_FRONT),	2581	const_iv (GL_FRONT),
2281	const_iv (GL_BACK),	2582	const_iv (GL_BACK),
		2583	const_iv (GL_AUX0),
2282	const_iv (GL_AND),	2584	const_iv (GL_AND),
2283	const_iv (GL_ONE),	2585	const_iv (GL_ONE),
2284	const_iv (GL_ZERO),	2586	const_iv (GL_ZERO),
2285	const_iv (GL_SRC_ALPHA),	2587	const_iv (GL_SRC_ALPHA),
2286	const_iv (GL_DST_ALPHA),	2588	const_iv (GL_DST_ALPHA),
…		…
2299	const_iv (GL_INTENSITY),	2601	const_iv (GL_INTENSITY),
2300	const_iv (GL_LUMINANCE),	2602	const_iv (GL_LUMINANCE),
2301	const_iv (GL_LUMINANCE_ALPHA),	2603	const_iv (GL_LUMINANCE_ALPHA),
2302	const_iv (GL_FLOAT),	2604	const_iv (GL_FLOAT),
2303	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2605	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2606	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2607	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2608	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2609	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2610	const_iv (GL_COMPRESSED_RGB_ARB),
		2611	const_iv (GL_COMPRESSED_RGBA_ARB),
2304	const_iv (GL_COMPILE),	2612	const_iv (GL_COMPILE),
2305	const_iv (GL_PROXY_TEXTURE_1D),	2613	const_iv (GL_PROXY_TEXTURE_1D),
2306	const_iv (GL_PROXY_TEXTURE_2D),	2614	const_iv (GL_PROXY_TEXTURE_2D),
2307	const_iv (GL_TEXTURE_1D),	2615	const_iv (GL_TEXTURE_1D),
2308	const_iv (GL_TEXTURE_2D),	2616	const_iv (GL_TEXTURE_2D),
…		…
2332	const_iv (GL_COLOR_LOGIC_OP),	2640	const_iv (GL_COLOR_LOGIC_OP),
2333	const_iv (GL_SEPARABLE_2D),	2641	const_iv (GL_SEPARABLE_2D),
2334	const_iv (GL_CONVOLUTION_2D),	2642	const_iv (GL_CONVOLUTION_2D),
2335	const_iv (GL_CONVOLUTION_BORDER_MODE),	2643	const_iv (GL_CONVOLUTION_BORDER_MODE),
2336	const_iv (GL_CONSTANT_BORDER),	2644	const_iv (GL_CONSTANT_BORDER),
		2645	const_iv (GL_POINTS),
2337	const_iv (GL_LINES),	2646	const_iv (GL_LINES),
2338	const_iv (GL_LINE_STRIP),	2647	const_iv (GL_LINE_STRIP),
2339	const_iv (GL_LINE_LOOP),	2648	const_iv (GL_LINE_LOOP),
2340	const_iv (GL_QUADS),	2649	const_iv (GL_QUADS),
2341	const_iv (GL_QUAD_STRIP),	2650	const_iv (GL_QUAD_STRIP),
2342	const_iv (GL_TRIANGLES),	2651	const_iv (GL_TRIANGLES),
2343	const_iv (GL_TRIANGLE_STRIP),	2652	const_iv (GL_TRIANGLE_STRIP),
2344	const_iv (GL_TRIANGLE_FAN),	2653	const_iv (GL_TRIANGLE_FAN),
		2654	const_iv (GL_POLYGON),
2345	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2655	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2656	const_iv (GL_POINT_SMOOTH_HINT),
		2657	const_iv (GL_LINE_SMOOTH_HINT),
		2658	const_iv (GL_POLYGON_SMOOTH_HINT),
		2659	const_iv (GL_GENERATE_MIPMAP_HINT),
		2660	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2346	const_iv (GL_FASTEST),	2661	const_iv (GL_FASTEST),
		2662	const_iv (GL_DONT_CARE),
		2663	const_iv (GL_NICEST),
2347	const_iv (GL_V2F),	2664	const_iv (GL_V2F),
2348	const_iv (GL_V3F),	2665	const_iv (GL_V3F),
2349	const_iv (GL_T2F_V3F),	2666	const_iv (GL_T2F_V3F),
2350	const_iv (GL_T2F_N3F_V3F),	2667	const_iv (GL_T2F_N3F_V3F),
2351	# undef const_iv	2668	# undef const_iv
…		…
2356		2673
2357	texture_av = newAV ();	2674	texture_av = newAV ();
2358	AvREAL_off (texture_av);	2675	AvREAL_off (texture_av);
2359	}	2676	}
2360		2677
		2678	void
		2679	disable_GL_EXT_blend_func_separate ()
		2680	CODE:
		2681	gl.BlendFuncSeparate = 0;
		2682	gl.BlendFuncSeparateEXT = 0;
		2683
2361	char *	2684	char *
2362	gl_vendor ()	2685	gl_vendor ()
2363	CODE:	2686	CODE:
2364	RETVAL = (char *)glGetString (GL_VENDOR);	2687	RETVAL = (char *)glGetString (GL_VENDOR);
2365	OUTPUT:	2688	OUTPUT:
…		…
2438	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2761	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2439		2762
2440	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# near_ and far_ are due to microsofts buggy "c" compiler
2441	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2764	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2442		2765
		2766	PROTOTYPES: DISABLE
		2767
2443	void glViewport (int x, int y, int width, int height)	2768	void glViewport (int x, int y, int width, int height)
2444		2769
2445	void glScissor (int x, int y, int width, int height)	2770	void glScissor (int x, int y, int width, int height)
2446		2771
2447	void glTranslate (float x, float y, float z = 0.)	2772	void glTranslate (float x, float y, float z = 0.)
…		…
2454		2779
2455	void glRotate (float angle, float x, float y, float z)	2780	void glRotate (float angle, float x, float y, float z)
2456	CODE:	2781	CODE:
2457	glRotatef (angle, x, y, z);	2782	glRotatef (angle, x, y, z);
2458		2783
2459	void glBegin (int mode)
2460
2461	void glEnd ()
2462
2463	void glColor (float r, float g, float b, float a = 1.0)	2784	void glColor (float r, float g, float b, float a = 1.0)
2464	PROTOTYPE: @
2465	ALIAS:	2785	ALIAS:
2466	glColor_premultiply = 1	2786	glColor_premultiply = 1
2467	CODE:	2787	CODE:
2468	if (ix)	2788	if (ix)
2469	{	2789	{
…		…
2472	b *= a;	2792	b *= a;
2473	}	2793	}
2474	// microsoft visual "c" rounds instead of truncating...	2794	// microsoft visual "c" rounds instead of truncating...
2475	glColor4f (r, g, b, a);	2795	glColor4f (r, g, b, a);
2476		2796
2477	void glInterleavedArrays (int format, int stride, char *data)
2478
2479	void glDrawElements (int mode, int count, int type, char *indices)
2480
2481	# 1.2 void glDrawRangeElements (int mode, int start, int end
2482
2483	void glRasterPos (float x, float y, float z = 0.)	2797	void glRasterPos (float x, float y, float z = 0.)
2484	CODE:	2798	CODE:
2485	glRasterPos3f (0, 0, z);	2799	glRasterPos3f (0, 0, z);
2486	glBitmap (0, 0, 0, 0, x, y, 0);	2800	glBitmap (0, 0, 0, 0, x, y, 0);
2487		2801
…		…
2491		2805
2492	void glTexCoord (float s, float t)	2806	void glTexCoord (float s, float t)
2493	CODE:	2807	CODE:
2494	glTexCoord2f (s, t);	2808	glTexCoord2f (s, t);
2495		2809
		2810	void glRect (float x1, float y1, float x2, float y2)
		2811	CODE:
		2812	glRectf (x1, y1, x2, y2);
		2813
		2814	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2815	CODE:
		2816	glBegin (GL_LINE_LOOP);
		2817	glVertex2f (x1, y1);
		2818	glVertex2f (x2, y1);
		2819	glVertex2f (x2, y2);
		2820	glVertex2f (x1, y2);
		2821	glEnd ();
		2822
		2823	PROTOTYPES: ENABLE
		2824
		2825	void glBegin (int mode)
		2826
		2827	void glEnd ()
		2828
		2829	void glPointSize (GLfloat size)
		2830
		2831	void glLineWidth (GLfloat width)
		2832
		2833	void glInterleavedArrays (int format, int stride, char *data)
		2834
		2835	void glDrawElements (int mode, int count, int type, char *indices)
		2836
		2837	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2838
2496	void glTexEnv (int target, int pname, float param)	2839	void glTexEnv (int target, int pname, float param)
2497	CODE:	2840	CODE:
2498	glTexEnvf (target, pname, param);	2841	glTexEnvf (target, pname, param);
2499		2842
2500	void glTexParameter (int target, int pname, float param)	2843	void glTexParameter (int target, int pname, float param)
…		…
2516	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2859	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2517	CODE:	2860	CODE:
2518	if (gl.SeparableFilter2D)	2861	if (gl.SeparableFilter2D)
2519	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2862	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2520		2863
2521	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2864	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2522		2865
2523	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2866	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2524		2867
2525	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2868	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2526		2869
…		…
2552		2895
2553	void glEndList ()	2896	void glEndList ()
2554		2897
2555	void glCallList (int list)	2898	void glCallList (int list)
2556		2899
		2900	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2901
		2902	PROTOTYPES: DISABLE
		2903
		2904	void
		2905	find_widget (SV *self, NV x, NV y)
		2906	PPCODE:
		2907	{
		2908	if (within_widget (self, x, y))
		2909	XPUSHs (self);
		2910	}
		2911
		2912	BOOT:
		2913	{
		2914	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2915
		2916	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2917	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2918	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2919	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2920	}
		2921
		2922	void
		2923	draw (SV *self)
		2924	CODE:
		2925	{
		2926	HV *hv;
		2927	SV **svp;
		2928	NV x, y, w, h;
		2929	SV *draw_x_sv = GvSV (draw_x_gv);
		2930	SV *draw_y_sv = GvSV (draw_y_gv);
		2931	SV *draw_w_sv = GvSV (draw_w_gv);
		2932	SV *draw_h_sv = GvSV (draw_h_gv);
		2933	double draw_x, draw_y;
		2934
		2935	if (!SvROK (self))
		2936	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2937
		2938	hv = (HV *)SvRV (self);
		2939
		2940	if (SvTYPE (hv) != SVt_PVHV)
		2941	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2942
		2943	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2944	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2945
		2946	if (!h \|\| !w)
		2947	XSRETURN_EMPTY;
		2948
		2949	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2950	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2951
		2952	draw_x = SvNV (draw_x_sv) + x;
		2953	draw_y = SvNV (draw_y_sv) + y;
		2954
		2955	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2956	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2957	XSRETURN_EMPTY;
		2958
		2959	sv_setnv (draw_x_sv, draw_x);
		2960	sv_setnv (draw_y_sv, draw_y);
		2961
		2962	glPushMatrix ();
		2963	glTranslated (x, y, 0);
		2964
		2965	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2966	{
		2967	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2968
		2969	if (svp && SvTRUE (*svp))
		2970	{
		2971	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2972	glEnable (GL_BLEND);
		2973	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2974	glBegin (GL_QUADS);
		2975	glVertex2f (0, 0);
		2976	glVertex2f (w, 0);
		2977	glVertex2f (w, h);
		2978	glVertex2f (0, h);
		2979	glEnd ();
		2980	glDisable (GL_BLEND);
		2981	}
		2982	}
		2983	#if 0
		2984	// draw borders, for debugging
		2985	glPushMatrix ();
		2986	glColor4f (1., 1., 0., 1.);
		2987	glTranslatef (.5, .5, 0.);
		2988	glBegin (GL_LINE_LOOP);
		2989	glVertex2f (0 , 0);
		2990	glVertex2f (w - 1, 0);
		2991	glVertex2f (w - 1, h - 1);
		2992	glVertex2f (0 , h - 1);
		2993	glEnd ();
		2994	glPopMatrix ();
		2995	#endif
		2996	PUSHMARK (SP);
		2997	XPUSHs (self);
		2998	PUTBACK;
		2999	call_method ("_draw", G_VOID \| G_DISCARD);
		3000	SPAGAIN;
		3001
		3002	glPopMatrix ();
		3003
		3004	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3005	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3006	}
		3007

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.202 by root, Tue Jul 17 18:34:24 2007 UTC vs. Revision 1.249 by root, Fri Dec 28 15:40:07 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.202 by root, Tue Jul 17 18:34:24 2007 UTC vs.
Revision 1.249 by root, Fri Dec 28 15:40:07 2007 UTC