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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.200 by root, Tue Jul 17 16:02:13 2007 UTC vs.
Revision 1.251 by root, Fri Dec 28 17:28:01 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>
29		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
30	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
31	#include <SDL_endian.h>	39	#include <SDL_endian.h>
32	#include <SDL_image.h>	40	#include <SDL_image.h>
33	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
34	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
35		43
…		…
37	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
38		46
39	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
40		48
41	#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
42		57
43	#ifndef _WIN32	58	#ifndef _WIN32
44	# include <sys/types.h>	59	# include <sys/types.h>
45	# include <sys/socket.h>	60	# include <sys/socket.h>
46	# include <netinet/in.h>	61	# include <netinet/in.h>
…		…
106	av_push (texture_av, (SV *)(size_t)name);	121	av_push (texture_av, (SV *)(size_t)name);
107	glDeleteTextures (1, &name);	122	glDeleteTextures (1, &name);
108	}	123	}
109		124
110	#include "texcache.c"	125	#include "texcache.c"
		126	#include "rendercache.c"
111		127
112	#include "pango-font.c"	128	#include "pango-font.c"
113	#include "pango-fontmap.c"	129	#include "pango-fontmap.c"
114	#include "pango-render.c"	130	#include "pango-render.c"
115		131
		132	typedef IV DC__Channel;
		133	typedef SDL_RWops *DC__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	134	typedef Mix_Chunk *DC__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	135	typedef Mix_Music *DC__MixMusic;
118		136
119	typedef PangoFontDescription *CFPlus__Font;	137	typedef PangoFontDescription *DC__Font;
120		138
121	static int	139	static int
122	shape_attr_p (PangoLayoutRun *run)	140	shape_attr_p (PangoLayoutRun *run)
123	{	141	{
124	GSList *attrs = run->item->analysis.extra_attrs;	142	GSList *attrs = run->item->analysis.extra_attrs;
…		…
138		156
139	typedef struct cf_layout {	157	typedef struct cf_layout {
140	PangoLayout *pl;	158	PangoLayout *pl;
141	float r, g, b, a; // default color for rgba mode	159	float r, g, b, a; // default color for rgba mode
142	int base_height;	160	int base_height;
143	CFPlus__Font font;	161	DC__Font font;
		162	rc_t *rc;
144	} *CFPlus__Layout;	163	} *DC__Layout;
145		164
146	static CFPlus__Font default_font;	165	static DC__Font default_font;
147	static PangoContext *opengl_context;	166	static PangoContext *opengl_context;
148	static PangoFontMap *opengl_fontmap;	167	static PangoFontMap *opengl_fontmap;
149		168
150	static void	169	static void
151	substitute_func (FcPattern *pattern, gpointer data)	170	substitute_func (FcPattern *pattern, gpointer data)
…		…
156	#endif	175	#endif
157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	176	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158	}	177	}
159		178
160	static void	179	static void
161	layout_update_font (CFPlus__Layout self)	180	layout_update_font (DC__Layout self)
162	{	181	{
163	/* 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
164	* reasonably well with bitstream vera	183	* reasonably well with bitstream vera
165	*/	184	*/
166	PangoFontDescription *font = self->font ? self->font : default_font;	185	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
170		189
171	pango_layout_set_font_description (self->pl, font);	190	pango_layout_set_font_description (self->pl, font);
172	}	191	}
173		192
174	static void	193	static void
175	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	194	layout_get_pixel_size (DC__Layout self, int w, int h)
176	{	195	{
177	PangoRectangle rect;	196	PangoRectangle rect;
178		197
179	// get_pixel_* wrongly rounds down	198	// get_pixel_* wrongly rounds down
180	pango_layout_get_extents (self->pl, 0, &rect);	199	pango_layout_get_extents (self->pl, 0, &rect);
…		…
191		210
192	typedef uint16_t tileid;	211	typedef uint16_t tileid;
193	typedef uint16_t faceid;	212	typedef uint16_t faceid;
194		213
195	typedef struct {	214	typedef struct {
196	int name;	215	GLuint name;
197	int w, h;	216	int w, h;
198	float s, t;	217	float s, t;
199	uint8_t r, g, b, a;	218	uint8_t r, g, b, a;
200	tileid smoothtile;	219	tileid smoothtile;
201	uint8_t smoothlevel;	220	uint8_t smoothlevel;
…		…
219	int faces; tileid *face2tile; // [faceid]	238	int faces; tileid *face2tile; // [faceid]
220	int texs; maptex *tex; // [tileid]	239	int texs; maptex *tex; // [tileid]
221		240
222	int32_t rows;	241	int32_t rows;
223	maprow *row;	242	maprow *row;
224	} *CFPlus__Map;	243	} *DC__Map;
225		244
226	static char *	245	static char *
227	prepend (char *ptr, int sze, int inc)	246	prepend (char *ptr, int sze, int inc)
228	{	247	{
229	char *p;	248	char *p;
…		…
267	self->texs *= 2;	286	self->texs *= 2;
268	}	287	}
269	}	288	}
270		289
271	static maprow *	290	static maprow *
272	map_get_row (CFPlus__Map self, int y)	291	map_get_row (DC__Map self, int y)
273	{	292	{
274	if (0 > y)	293	if (0 > y)
275	{	294	{
276	int extend = - y + MAP_EXTEND_Y;	295	int extend = - y + MAP_EXTEND_Y;
277	Prepend (maprow, self->row, self->rows, extend);	296	Prepend (maprow, self->row, self->rows, extend);
…		…
315		334
316	return row->col + (x - row->c0);	335	return row->col + (x - row->c0);
317	}	336	}
318		337
319	static mapcell *	338	static mapcell *
320	map_get_cell (CFPlus__Map self, int x, int y)	339	map_get_cell (DC__Map self, int x, int y)
321	{	340	{
322	return row_get_cell (map_get_row (self, y), x);	341	return row_get_cell (map_get_row (self, y), x);
323	}	342	}
324		343
325	static void	344	static void
326	map_clear (CFPlus__Map self)	345	map_clear (DC__Map self)
327	{	346	{
328	int r;	347	int r;
329		348
330	for (r = 0; r < self->rows; r++)	349	for (r = 0; r < self->rows; r++)
331	Safefree (self->row[r].col);	350	Safefree (self->row[r].col);
…		…
339	self->row = 0;	358	self->row = 0;
340	self->rows = 0;	359	self->rows = 0;
341	}	360	}
342		361
343	static void	362	static void
344	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)
345	{	364	{
346	int x, y;	365	int x, y;
347	maprow *row;	366	maprow *row;
348	mapcell *cell;	367	mapcell *cell;
349		368
…		…
428	n \|= n >> 16;	447	n \|= n >> 16;
429		448
430	return n + 1;	449	return n + 1;
431	}	450	}
432		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
433	/* SDL should provide this, really. */	463	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	464	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	465	#define SDLK_MODIFIER_MAX 314
436		466
437	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
438		511
439	PROTOTYPES: ENABLE	512	PROTOTYPES: ENABLE
440		513
441	BOOT:	514	BOOT:
442	{	515	{
443	HV *stash = gv_stashpv ("CFPlus", 1);	516	HV *stash = gv_stashpv ("DC", 1);
444	static const struct {	517	static const struct {
445	const char *name;	518	const char *name;
446	IV iv;	519	IV iv;
447	} *civ, const_iv[] = {	520	} *civ, const_iv[] = {
448	# define const_iv(name) { # name, (IV)name }	521	# define const_iv(name) { # name, (IV)name }
…		…
470		543
471	const_iv (SDL_APPINPUTFOCUS),	544	const_iv (SDL_APPINPUTFOCUS),
472	const_iv (SDL_APPMOUSEFOCUS),	545	const_iv (SDL_APPMOUSEFOCUS),
473	const_iv (SDL_APPACTIVE),	546	const_iv (SDL_APPACTIVE),
474		547
		548	const_iv (SDLK_FIRST),
		549	const_iv (SDLK_LAST),
475	const_iv (SDLK_KP0),	550	const_iv (SDLK_KP0),
476	const_iv (SDLK_KP1),	551	const_iv (SDLK_KP1),
477	const_iv (SDLK_KP2),	552	const_iv (SDLK_KP2),
478	const_iv (SDLK_KP3),	553	const_iv (SDLK_KP3),
479	const_iv (SDLK_KP4),	554	const_iv (SDLK_KP4),
…		…
551	const_iv (KMOD_LMETA),	626	const_iv (KMOD_LMETA),
552	const_iv (KMOD_RMETA),	627	const_iv (KMOD_RMETA),
553	const_iv (KMOD_NUM),	628	const_iv (KMOD_NUM),
554	const_iv (KMOD_CAPS),	629	const_iv (KMOD_CAPS),
555	const_iv (KMOD_MODE),	630	const_iv (KMOD_MODE),
		631
		632	const_iv (MIX_DEFAULT_FORMAT),
556	# undef const_iv	633	# undef const_iv
557	};	634	};
558		635
559	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; )
560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	637	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578		655
579	NV floor (NV x)	656	NV floor (NV x)
580		657
581	NV ceil (NV x)	658	NV ceil (NV x)
582		659
		660	IV minpot (UV n)
		661
		662	IV popcount (UV n)
		663
583	void	664	void
584	pango_init ()	665	pango_init ()
585	CODE:	666	CODE:
586	{	667	{
587	opengl_fontmap = pango_opengl_font_map_new ();	668	opengl_fontmap = pango_opengl_font_map_new ();
588	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);
589	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
590	}	675	}
591		676
592	char *	677	char *
593	SDL_GetError ()	678	SDL_GetError ()
594		679
…		…
626	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	711	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
627		712
628	if (m && m != (SDL_Rect **)-1)	713	if (m && m != (SDL_Rect **)-1)
629	while (*m)	714	while (*m)
630	{	715	{
631	if ((m)->w >= 640 && (m)->h >= 480)	716	if ((m)->w >= 800 && (m)->h >= 480)
632	{	717	{
633	AV *av = newAV ();	718	AV *av = newAV ();
634	av_push (av, newSViv ((*m)->w));	719	av_push (av, newSViv ((*m)->w));
635	av_push (av, newSViv ((*m)->h));	720	av_push (av, newSViv ((*m)->h));
636	av_push (av, newSViv (rgb));	721	av_push (av, newSViv (rgb));
…		…
660		745
661	if (RETVAL)	746	if (RETVAL)
662	{	747	{
663	av_clear (texture_av);	748	av_clear (texture_av);
664		749
665	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	750	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
666	#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);
667	#include "glfunc.h"	752	#include "glfunc.h"
668	#undef GL_FUNC	753	#undef GL_FUNC
669	}	754	}
670	}	755	}
…		…
751	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	836	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
752	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	837	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
753	break;	838	break;
754	}	839	}
755		840
756	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))));
757	}	842	}
758	}	843	}
759		844
760	int	845	int
761	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)
762	POSTCALL:	847	POSTCALL:
763	Mix_HookMusicFinished (music_finished);	848	Mix_HookMusicFinished (music_finished);
764	Mix_ChannelFinished (channel_finished);	849	Mix_ChannelFinished (channel_finished);
765		850
766	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
767	Mix_CloseAudio ()	868	Mix_CloseAudio ()
768		869
769	int	870	int
770	Mix_AllocateChannels (int numchans = -1)	871	Mix_AllocateChannels (int numchans = -1)
		872
		873	const char *
		874	Mix_GetError ()
771		875
772	void	876	void
773	lowdelay (int fd, int val = 1)	877	lowdelay (int fd, int val = 1)
774	CODE:	878	CODE:
775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	879	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
817	STRLEN image_len;	921	STRLEN image_len;
818	char image = (char )SvPVbyte (image_, image_len);	922	char image = (char )SvPVbyte (image_, image_len);
819	SDL_Surface surface, surface2;	923	SDL_Surface surface, surface2;
820	SDL_PixelFormat fmt;	924	SDL_PixelFormat fmt;
821	SDL_RWops *rw = ix	925	SDL_RWops *rw = ix
822	? SDL_RWFromFile (image, "r")	926	? SDL_RWFromFile (image, "rb")
823	: SDL_RWFromConstMem (image, image_len);	927	: SDL_RWFromConstMem (image, image_len);
824		928
825	if (!rw)	929	if (!rw)
826	croak ("load_image: %s", SDL_GetError ());	930	croak ("load_image: %s", SDL_GetError ());
827		931
…		…
900	void	1004	void
901	error (char *message)	1005	error (char *message)
902	CODE:	1006	CODE:
903	fprintf (stderr, "ERROR: %s\n", message);	1007	fprintf (stderr, "ERROR: %s\n", message);
904	#ifdef _WIN32	1008	#ifdef _WIN32
905	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1009	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
906	#endif	1010	#endif
907		1011
908	void	1012	void
909	fatal (char *message)	1013	fatal (char *message)
910	CODE:	1014	CODE:
911	fprintf (stderr, "FATAL: %s\n", message);	1015	fprintf (stderr, "FATAL: %s\n", message);
912	#ifdef _WIN32	1016	#ifdef _WIN32
913	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1017	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
914	#endif	1018	#endif
915	_exit (1);	1019	_exit (1);
916		1020
917	void	1021	void
918	_exit (int retval = 0)	1022	_exit (int retval = 0)
…		…
930	#if DEBUG	1034	#if DEBUG
931	VALGRIND_DO_LEAK_CHECK;	1035	VALGRIND_DO_LEAK_CHECK;
932	#endif	1036	#endif
933	}	1037	}
934		1038
935	MODULE = CFPlus PACKAGE = CFPlus::Font	1039	MODULE = Deliantra::Client PACKAGE = DC::Font
936		1040
937	CFPlus::Font	1041	PROTOTYPES: DISABLE
		1042
		1043	DC::Font
938	new_from_file (SV class, char path, int id = 0)	1044	new_from_file (SV class, char path, int id = 0)
939	CODE:	1045	CODE:
940	{	1046	{
941	int count;	1047	int count;
942	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1048	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
945	}	1051	}
946	OUTPUT:	1052	OUTPUT:
947	RETVAL	1053	RETVAL
948		1054
949	void	1055	void
950	DESTROY (CFPlus::Font self)	1056	DESTROY (DC::Font self)
951	CODE:	1057	CODE:
952	pango_font_description_free (self);	1058	pango_font_description_free (self);
953		1059
954	void	1060	void
955	make_default (CFPlus::Font self)	1061	make_default (DC::Font self)
		1062	PROTOTYPE: $
956	CODE:	1063	CODE:
957	default_font = self;	1064	default_font = self;
958		1065
959	MODULE = CFPlus PACKAGE = CFPlus::Layout	1066	MODULE = Deliantra::Client PACKAGE = DC::Layout
960		1067
		1068	PROTOTYPES: DISABLE
		1069
961	void	1070	void
962	reset_glyph_cache ()	1071	glyph_cache_backup ()
		1072	PROTOTYPE:
963	CODE:	1073	CODE:
		1074	tc_backup ();
		1075
		1076	void
		1077	glyph_cache_restore ()
		1078	PROTOTYPE:
		1079	CODE:
964	tc_clear ();	1080	tc_restore ();
965		1081
966	CFPlus::Layout	1082	DC::Layout
967	new (SV *class)	1083	new (SV *class)
968	CODE:	1084	CODE:
969	New (0, RETVAL, 1, struct cf_layout);	1085	New (0, RETVAL, 1, struct cf_layout);
970		1086
971	RETVAL->pl = pango_layout_new (opengl_context);	1087	RETVAL->pl = pango_layout_new (opengl_context);
…		…
973	RETVAL->g = 1.;	1089	RETVAL->g = 1.;
974	RETVAL->b = 1.;	1090	RETVAL->b = 1.;
975	RETVAL->a = 1.;	1091	RETVAL->a = 1.;
976	RETVAL->base_height = MIN_FONT_HEIGHT;	1092	RETVAL->base_height = MIN_FONT_HEIGHT;
977	RETVAL->font = 0;	1093	RETVAL->font = 0;
		1094	RETVAL->rc = rc_alloc ();
978		1095
979	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1096	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
980	layout_update_font (RETVAL);	1097	layout_update_font (RETVAL);
981	OUTPUT:	1098	OUTPUT:
982	RETVAL	1099	RETVAL
983		1100
984	void	1101	void
985	DESTROY (CFPlus::Layout self)	1102	DESTROY (DC::Layout self)
986	CODE:	1103	CODE:
987	g_object_unref (self->pl);	1104	g_object_unref (self->pl);
		1105	rc_free (self->rc);
988	Safefree (self);	1106	Safefree (self);
989		1107
990	void	1108	void
991	set_text (CFPlus::Layout self, SV *text_)	1109	set_text (DC::Layout self, SV *text_)
992	CODE:	1110	CODE:
993	{	1111	{
994	STRLEN textlen;	1112	STRLEN textlen;
995	char *text = SvPVutf8 (text_, textlen);	1113	char *text = SvPVutf8 (text_, textlen);
996		1114
997	pango_layout_set_text (self->pl, text, textlen);	1115	pango_layout_set_text (self->pl, text, textlen);
998	}	1116	}
999		1117
1000	void	1118	void
1001	set_markup (CFPlus::Layout self, SV *text_)	1119	set_markup (DC::Layout self, SV *text_)
1002	CODE:	1120	CODE:
1003	{	1121	{
1004	STRLEN textlen;	1122	STRLEN textlen;
1005	char *text = SvPVutf8 (text_, textlen);	1123	char *text = SvPVutf8 (text_, textlen);
1006		1124
1007	pango_layout_set_markup (self->pl, text, textlen);	1125	pango_layout_set_markup (self->pl, text, textlen);
1008	}	1126	}
1009		1127
1010	void	1128	void
1011	set_shapes (CFPlus::Layout self, ...)	1129	set_shapes (DC::Layout self, ...)
1012	CODE:	1130	CODE:
1013	{	1131	{
1014	PangoAttrList *attrs = 0;	1132	PangoAttrList *attrs = 0;
1015	const char *text = pango_layout_get_text (self->pl);	1133	const char *text = pango_layout_get_text (self->pl);
1016	const char *pos = text;	1134	const char *pos = text;
…		…
1051	if (attrs)	1169	if (attrs)
1052	pango_layout_set_attributes (self->pl, attrs);	1170	pango_layout_set_attributes (self->pl, attrs);
1053	}	1171	}
1054		1172
1055	void	1173	void
1056	get_shapes (CFPlus::Layout self)	1174	get_shapes (DC::Layout self)
1057	PPCODE:	1175	PPCODE:
1058	{	1176	{
1059	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1177	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1060		1178
1061	do	1179	do
1062	{	1180	{
1063	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1181	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1064		1182
1065	if (run && shape_attr_p (run))	1183	if (run && shape_attr_p (run))
1066	{	1184	{
1067	PangoRectangle extents;	1185	PangoRectangle extents;
1068	pango_layout_iter_get_run_extents (iter, 0, &extents);	1186	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1076		1194
1077	pango_layout_iter_free (iter);	1195	pango_layout_iter_free (iter);
1078	}	1196	}
1079		1197
1080	int	1198	int
1081	has_wrapped (CFPlus::Layout self)	1199	has_wrapped (DC::Layout self)
1082	CODE:	1200	CODE:
1083	{	1201	{
1084	int lines = 1;	1202	int lines = 1;
1085	const char *text = pango_layout_get_text (self->pl);	1203	const char *text = pango_layout_get_text (self->pl);
1086		1204
…		…
1091	}	1209	}
1092	OUTPUT:	1210	OUTPUT:
1093	RETVAL	1211	RETVAL
1094		1212
1095	SV *	1213	SV *
1096	get_text (CFPlus::Layout self)	1214	get_text (DC::Layout self)
1097	CODE:	1215	CODE:
1098	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1216	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1099	sv_utf8_decode (RETVAL);	1217	sv_utf8_decode (RETVAL);
1100	OUTPUT:	1218	OUTPUT:
1101	RETVAL	1219	RETVAL
1102		1220
1103	void	1221	void
1104	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.)
1105	CODE:	1223	CODE:
1106	self->r = r;	1224	self->r = r;
1107	self->g = g;	1225	self->g = g;
1108	self->b = b;	1226	self->b = b;
1109	self->a = a;	1227	self->a = a;
1110		1228
1111	void	1229	void
1112	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1230	set_font (DC::Layout self, DC::Font font = 0)
1113	CODE:	1231	CODE:
1114	if (self->font != font)	1232	if (self->font != font)
1115	{	1233	{
1116	self->font = font;	1234	self->font = font;
1117	layout_update_font (self);	1235	layout_update_font (self);
1118	}	1236	}
1119		1237
1120	void	1238	void
1121	set_height (CFPlus::Layout self, int base_height)	1239	set_height (DC::Layout self, int base_height)
1122	CODE:	1240	CODE:
1123	if (self->base_height != base_height)	1241	if (self->base_height != base_height)
1124	{	1242	{
1125	self->base_height = base_height;	1243	self->base_height = base_height;
1126	layout_update_font (self);	1244	layout_update_font (self);
1127	}	1245	}
1128		1246
1129	void	1247	void
1130	set_width (CFPlus::Layout self, int max_width = -1)	1248	set_width (DC::Layout self, int max_width = -1)
1131	CODE:	1249	CODE:
1132	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);
1133		1251
1134	void	1252	void
1135	set_indent (CFPlus::Layout self, int indent)	1253	set_indent (DC::Layout self, int indent)
1136	CODE:	1254	CODE:
1137	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1255	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1138		1256
1139	void	1257	void
1140	set_spacing (CFPlus::Layout self, int spacing)	1258	set_spacing (DC::Layout self, int spacing)
1141	CODE:	1259	CODE:
1142	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1260	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1143		1261
1144	void	1262	void
1145	set_ellipsise (CFPlus::Layout self, int ellipsise)	1263	set_ellipsise (DC::Layout self, int ellipsise)
1146	CODE:	1264	CODE:
1147	pango_layout_set_ellipsize (self->pl,	1265	pango_layout_set_ellipsize (self->pl,
1148	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1266	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1149	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1267	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1150	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1268	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1151	: PANGO_ELLIPSIZE_NONE	1269	: PANGO_ELLIPSIZE_NONE
1152	);	1270	);
1153		1271
1154	void	1272	void
1155	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1273	set_single_paragraph_mode (DC::Layout self, int spm)
1156	CODE:	1274	CODE:
1157	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1275	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1158		1276
1159	void	1277	void
1160	size (CFPlus::Layout self)	1278	size (DC::Layout self)
1161	PPCODE:	1279	PPCODE:
1162	{	1280	{
1163	int w, h;	1281	int w, h;
1164		1282
1165	layout_get_pixel_size (self, &w, &h);	1283	layout_get_pixel_size (self, &w, &h);
…		…
1168	PUSHs (sv_2mortal (newSViv (w)));	1286	PUSHs (sv_2mortal (newSViv (w)));
1169	PUSHs (sv_2mortal (newSViv (h)));	1287	PUSHs (sv_2mortal (newSViv (h)));
1170	}	1288	}
1171		1289
1172	int	1290	int
1173	descent (CFPlus::Layout self)	1291	descent (DC::Layout self)
1174	CODE:	1292	CODE:
1175	{	1293	{
1176	PangoRectangle rect;	1294	PangoRectangle rect;
1177	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1295	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1178	pango_layout_line_get_pixel_extents (line, 0, &rect);	1296	pango_layout_line_get_pixel_extents (line, 0, &rect);
1179	RETVAL = PANGO_DESCENT (rect);	1297	RETVAL = PANGO_DESCENT (rect);
1180	}	1298	}
1181	OUTPUT:	1299	OUTPUT:
1182	RETVAL	1300	RETVAL
1183		1301
1184	int	1302	int
1185	xy_to_index (CFPlus::Layout self, int x, int y)	1303	xy_to_index (DC::Layout self, int x, int y)
1186	CODE:	1304	CODE:
1187	{	1305	{
1188	int index, trailing;	1306	int index, trailing;
1189	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);
1190	RETVAL = index + trailing;	1308	RETVAL = index + trailing;
1191	}	1309	}
1192	OUTPUT:	1310	OUTPUT:
1193	RETVAL	1311	RETVAL
1194		1312
1195	void	1313	void
1196	cursor_pos (CFPlus::Layout self, int index)	1314	cursor_pos (DC::Layout self, int index)
1197	PPCODE:	1315	PPCODE:
1198	{	1316	{
1199	PangoRectangle strong_pos;	1317	PangoRectangle pos;
1200	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1318	pango_layout_get_cursor_pos (self->pl, index, 0, &pos);
1201		1319
1202	EXTEND (SP, 3);	1320	EXTEND (SP, 3);
1203	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1321	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1204	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1322	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1205	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1323	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1206	}	1324	}
1207		1325
1208	void	1326	void
1209	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)
1210	PPCODE:	1328	PPCODE:
1211	{	1329	{
1212	int line, x;	1330	int line, x;
1213		1331
1214	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))
1215	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1334	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1216		1335	--line;
		1336	#endif
1217	EXTEND (SP, 2);	1337	EXTEND (SP, 2);
1218	PUSHs (sv_2mortal (newSViv (line - 1)));	1338	PUSHs (sv_2mortal (newSViv (line)));
1219	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1339	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1220	}	1340	}
1221		1341
1222	void	1342	void
1223	line_x_to_index (CFPlus::Layout self, int line, int x)	1343	line_x_to_index (DC::Layout self, int line, int x)
1224	PPCODE:	1344	PPCODE:
1225	{	1345	{
1226	PangoLayoutLine *lp;	1346	PangoLayoutLine *lp;
1227	int index, trailing;	1347	int index, trailing;
1228		1348
1229	if (line < 0)	1349	if (line < 0)
1230	XSRETURN_EMPTY;	1350	XSRETURN_EMPTY;
1231		1351
1232	if (!(lp = pango_layout_get_line (self->pl, line)))	1352	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1233	XSRETURN_EMPTY; /* do better */	1353	XSRETURN_EMPTY; /* do better */
1234		1354
1235	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);
1236		1356
1237	EXTEND (SP, 2);	1357	EXTEND (SP, 2);
…		…
1243	PUSHs (sv_2mortal (newSViv (trailing)));	1363	PUSHs (sv_2mortal (newSViv (trailing)));
1244	}	1364	}
1245	}	1365	}
1246		1366
1247	void	1367	void
1248	render (CFPlus::Layout self, float x, float y, int flags = 0)	1368	render (DC::Layout self, float x, float y, int flags = 0)
1249	PPCODE:	1369	CODE:
		1370	rc_clear (self->rc);
1250	pango_opengl_render_layout_subpixel (	1371	pango_opengl_render_layout_subpixel (
1251	self->pl,	1372	self->pl,
		1373	self->rc,
1252	x * PANGO_SCALE, y * PANGO_SCALE,	1374	x * PANGO_SCALE, y * PANGO_SCALE,
1253	self->r, self->g, self->b, self->a,	1375	self->r, self->g, self->b, self->a,
1254	flags	1376	flags
1255	);	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);
1256		1381
1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
1258
1259	int minpot (int n)
1260
1261	void	1382	void
1262	pad2pot (SV data_, SV w_, SV *h_)	1383	draw (DC::Layout self)
1263	CODE:	1384	CODE:
1264	{	1385	{
1265	int ow = SvIV (w_);	1386	glEnable (GL_TEXTURE_2D);
1266	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);
1267		1393
1268	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_))
1269	{	1410	{
1270	int nw = minpot (ow);
1271	int nh = minpot (oh);
1272
1273	if (nw != ow \|\| nh != oh)
1274	{
1275	if (SvOK (data_))
1276	{
1277	STRLEN datalen;	1411	STRLEN datalen;
1278	char *data = SvPVbyte (data_, datalen);	1412	char *data = SvPVbyte (data_, datalen);
1279	int bpp = datalen / (ow * oh);	1413	int bpp = datalen / (ow * oh);
1280	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1414	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1281		1415
1282	SvPOK_only (result_);	1416	SvPOK_only (result_);
1283	SvCUR_set (result_, nw * nh * bpp);	1417	SvCUR_set (result_, nw * nh * bpp);
1284		1418
1285	memset (SvPVX (result_), 0, nw * nh * bpp);	1419	memset (SvPVX (result_), 0, nw * nh * bpp);
1286	while (oh--)	1420	while (oh--)
1287	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);
1288		1422
1289	sv_setsv (data_, result_);	1423	sv_setsv (data_, result_);
1290	}
1291
1292	sv_setiv (w_, nw);
1293	sv_setiv (h_, nh);
1294	}
1295	}	1424	}
1296	}	1425	}
1297		1426
1298	void	1427	void
1299	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.)
…		…
1305	{	1434	{
1306	HV hv = (HV )SvRV (self);	1435	HV hv = (HV )SvRV (self);
1307	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1436	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1308	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1437	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1309	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;
1310		1442
1311	if (items < 5)	1443	if (items < 5)
1312	{	1444	{
1313	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1445	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1314	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1446	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1353	RETVAL = width > 0;	1485	RETVAL = width > 0;
1354	}	1486	}
1355	OUTPUT:	1487	OUTPUT:
1356	RETVAL	1488	RETVAL
1357		1489
1358	MODULE = CFPlus PACKAGE = CFPlus::Map	1490	MODULE = Deliantra::Client PACKAGE = DC::Map
1359		1491
1360	CFPlus::Map	1492	PROTOTYPES: DISABLE
		1493
		1494	DC::Map
1361	new (SV *class)	1495	new (SV *class)
1362	CODE:	1496	CODE:
1363	New (0, RETVAL, 1, struct map);	1497	New (0, RETVAL, 1, struct map);
1364	RETVAL->x = 0;	1498	RETVAL->x = 0;
1365	RETVAL->y = 0;	1499	RETVAL->y = 0;
…		…
1373	RETVAL->row = 0;	1507	RETVAL->row = 0;
1374	OUTPUT:	1508	OUTPUT:
1375	RETVAL	1509	RETVAL
1376		1510
1377	void	1511	void
1378	DESTROY (CFPlus::Map self)	1512	DESTROY (DC::Map self)
1379	CODE:	1513	CODE:
1380	{	1514	{
1381	map_clear (self);	1515	map_clear (self);
1382	Safefree (self->face2tile);	1516	Safefree (self->face2tile);
1383	Safefree (self->tex);	1517	Safefree (self->tex);
1384	Safefree (self);	1518	Safefree (self);
1385	}	1519	}
1386		1520
1387	void	1521	void
1388	resize (CFPlus::Map self, int map_width, int map_height)	1522	resize (DC::Map self, int map_width, int map_height)
1389	CODE:	1523	CODE:
1390	self->w = map_width;	1524	self->w = map_width;
1391	self->h = map_height;	1525	self->h = map_height;
1392		1526
1393	void	1527	void
1394	clear (CFPlus::Map self)	1528	clear (DC::Map self)
1395	CODE:	1529	CODE:
1396	map_clear (self);	1530	map_clear (self);
1397		1531
1398	void	1532	void
1399	set_tileid (CFPlus::Map self, int face, int tile)	1533	set_tileid (DC::Map self, int face, int tile)
1400	CODE:	1534	CODE:
1401	{	1535	{
1402	need_facenum (self, face); self->face2tile [face] = tile;	1536	need_facenum (self, face); self->face2tile [face] = tile;
1403	need_texid (self, tile);	1537	need_texid (self, tile);
1404	}	1538	}
1405		1539
1406	void	1540	void
1407	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1541	set_smooth (DC::Map self, int face, int smooth, int level)
1408	CODE:	1542	CODE:
1409	{	1543	{
1410	tileid texid;	1544	tileid texid;
1411	maptex *tex;	1545	maptex *tex;
1412		1546
…		…
1425	tex->smoothtile = self->face2tile [smooth];	1559	tex->smoothtile = self->face2tile [smooth];
1426	tex->smoothlevel = level;	1560	tex->smoothlevel = level;
1427	}	1561	}
1428		1562
1429	void	1563	void
1430	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)
1431	CODE:	1565	CODE:
1432	{	1566	{
1433	need_texid (self, texid);	1567	need_texid (self, texid);
1434		1568
1435	{	1569	{
…		…
1455	// from transparent color bleeding and ugly wrapping effects.	1589	// from transparent color bleeding and ugly wrapping effects.
1456	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1590	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1457	}	1591	}
1458		1592
1459	int	1593	int
1460	ox (CFPlus::Map self)	1594	ox (DC::Map self)
1461	ALIAS:	1595	ALIAS:
1462	oy = 1	1596	oy = 1
1463	x = 2	1597	x = 2
1464	y = 3	1598	y = 3
1465	w = 4	1599	w = 4
…		…
1476	}	1610	}
1477	OUTPUT:	1611	OUTPUT:
1478	RETVAL	1612	RETVAL
1479		1613
1480	void	1614	void
1481	scroll (CFPlus::Map self, int dx, int dy)	1615	scroll (DC::Map self, int dx, int dy)
1482	CODE:	1616	CODE:
1483	{	1617	{
1484	if (dx > 0)	1618	if (dx > 0)
1485	map_blank (self, self->x, self->y, dx, self->h);	1619	map_blank (self, self->x, self->y, dx, self->h);
1486	else if (dx < 0)	1620	else if (dx < 0)
…		…
1501	self->rows += MAP_EXTEND_Y;	1635	self->rows += MAP_EXTEND_Y;
1502	self->y += MAP_EXTEND_Y;	1636	self->y += MAP_EXTEND_Y;
1503	}	1637	}
1504	}	1638	}
1505		1639
1506	void	1640	SV *
1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1641	map1a_update (DC::Map self, SV *data_, int extmap)
1508	CODE:	1642	CODE:
1509	{	1643	{
1510	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1644	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1511	uint8_t data_end = (uint8_t )SvEND (data_);	1645	uint8_t data_end = (uint8_t )SvEND (data_);
1512	mapcell *cell;	1646	mapcell *cell;
1513	int x, y, flags;	1647	int x, y, z, flags;
		1648	AV *missing = newAV ();
		1649	RETVAL = newRV_noinc ((SV *)missing);
1514		1650
1515	while (data < data_end - 1)	1651	while (data < data_end - 1)
1516	{	1652	{
1517	flags = (data [0] << 8) + data [1]; data += 2;	1653	flags = (data [0] << 8) + data [1]; data += 2;
1518		1654
…		…
1569	}	1705	}
1570	else	1706	else
1571	cell->darkness = *data++ + 1;	1707	cell->darkness = *data++ + 1;
1572	}	1708	}
1573		1709
		1710	for (z = 0; z <= 2; ++z)
1574	if (flags & 4)	1711	if (flags & (4 >> z))
1575	{	1712	{
1576	faceid face = (data [0] << 8) + data [1]; data += 2;	1713	faceid face = (data [0] << 8) + data [1]; data += 2;
1577	need_facenum (self, face);	1714	need_facenum (self, face);
1578	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	}
1579	}	1730	}
1580
1581	if (flags & 2)
1582	{
1583	faceid face = (data [0] << 8) + data [1]; data += 2;
1584	need_facenum (self, face);
1585	cell->tile [1] = self->face2tile [face];
1586	}
1587
1588	if (flags & 1)
1589	{
1590	faceid face = (data [0] << 8) + data [1]; data += 2;
1591	need_facenum (self, face);
1592	cell->tile [2] = self->face2tile [face];
1593	}
1594	}	1731	}
1595	else	1732	else
1596	cell->darkness = 0;	1733	cell->darkness = 0;
1597	}	1734	}
1598	}	1735	}
		1736	OUTPUT:
		1737	RETVAL
1599		1738
1600	SV *	1739	SV *
1601	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)
1602	CODE:	1741	CODE:
1603	{	1742	{
1604	int x1, x;	1743	int x1, x;
1605	int y1, y;	1744	int y1, y;
1606	int z;	1745	int z;
…		…
1651	}	1790	}
1652	OUTPUT:	1791	OUTPUT:
1653	RETVAL	1792	RETVAL
1654		1793
1655	void	1794	void
1656	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)
1657	CODE:	1796	CODE:
1658	{	1797	{
		1798	int x, y, z;
		1799
1659	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1800	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1660	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
1661	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)
1662	smooth_key skey;	1803	smooth_key skey;
1663	int x, y, z;	1804
1664	int last_name;	1805	rc_t *rc = rc_alloc ();
		1806	rc_key_t key;
		1807	rc_array_t *arr;
1665		1808
1666	// thats current max. sorry.	1809	// thats current max. sorry.
1667	if (sw > 255) sw = 255;	1810	if (sw > 255) sw = 255;
1668	if (sh > 255) sh = 255;	1811	if (sh > 255) sh = 255;
1669		1812
1670	// clear key, in case of extra padding	1813	// clear key, in case of extra padding
1671	memset (&skey, 0, sizeof (skey));	1814	memset (&skey, 0, sizeof (skey));
1672		1815
1673	glColor4ub (255, 255, 255, 255);	1816	memset (&key, 0, sizeof (key));
1674		1817	key.r = 255;
1675	glEnable (GL_BLEND);	1818	key.g = 255;
1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1819	key.b = 255;
1677	glEnable (GL_TEXTURE_2D);	1820	key.a = 255;
1678	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1821	key.mode = GL_QUADS;
1679		1822	key.format = GL_T2F_V3F;
1680	glBegin (GL_QUADS);	1823	key.texname = -1;
1681
1682	last_name = 0;
1683		1824
1684	mx += self->x;	1825	mx += self->x;
1685	my += self->y;	1826	my += self->y;
1686		1827
1687	// first pass: determine smooth_max	1828	// first pass: determine smooth_max
…		…
1703	MAX (self->tex [cell->tile [0]].smoothlevel,	1844	MAX (self->tex [cell->tile [0]].smoothlevel,
1704	MAX (self->tex [cell->tile [1]].smoothlevel,	1845	MAX (self->tex [cell->tile [1]].smoothlevel,
1705	self->tex [cell->tile [2]].smoothlevel));	1846	self->tex [cell->tile [2]].smoothlevel));
1706	}	1847	}
1707	}	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);
1708		1853
1709	for (z = 0; z <= 2; z++)	1854	for (z = 0; z <= 2; z++)
1710	{	1855	{
1711	memset (smooth_level, 0, sizeof (smooth_level));	1856	memset (smooth_level, 0, sizeof (smooth_level));
1712		1857
…		…
1722	tileid tile = cell->tile [z];	1867	tileid tile = cell->tile [z];
1723		1868
1724	if (tile)	1869	if (tile)
1725	{	1870	{
1726	maptex tex = self->tex [tile];	1871	maptex tex = self->tex [tile];
1727	int px = (x + 1) * T - tex.w;	1872	int px, py;
1728	int py = (y + 1) * T - tex.h;
1729		1873
1730	// suppressing texture state switches here
1731	// is only moderately effective, but worth the extra effort
1732	if (last_name != tex.name)	1874	if (key.texname != tex.name)
1733	{	1875	{
1734	if (!tex.name)	1876	if (!tex.name)
1735	tex = self->tex [2]; /* missing, replace by noface */	1877	tex = self->tex [2]; /* missing, replace by noface */
1736		1878
1737	glEnd ();	1879	key.texname = tex.name;
1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1880	arr = rc_array (rc, &key);
1739	glBegin (GL_QUADS);
1740	}	1881	}
1741		1882
1742	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);
1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1887	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1744	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);
1745	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1889	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1746		1890
1747	if (cell->flags && z == 2)	1891	if (cell->flags && z == 2)
1748	{	1892	{
		1893	// overlays such as the speech bubble, probably more to come
1749	if (cell->flags & 1)	1894	if (cell->flags & 1)
1750	{	1895	{
1751	maptex tex = self->tex [1];	1896	maptex tex = self->tex [1];
1752	int px = x * T + T * 2 / 32;	1897	int px = x * T + T * 2 / 32;
1753	int py = y * T - T * 6 / 32;	1898	int py = y * T - T * 6 / 32;
1754		1899
		1900	if (tex.name)
1755	glEnd ();	1901	{
1756	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);
1757	glBegin (GL_QUADS);	1912	}
1758
1759	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1760	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1761	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1762	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1763	}	1913	}
1764	}	1914	}
1765		1915
1766	// update smooth hash	1916	// update smooth hash
1767	if (tex.smoothtile)	1917	if (tex.smoothtile)
…		…
1803	}	1953	}
1804	}	1954	}
1805	}	1955	}
1806	}	1956	}
1807		1957
		1958	rc_draw (rc);
		1959	rc_clear (rc);
		1960
1808	// go through all smoothlevels, lowest to highest, then draw.	1961	// go through all smoothlevels, lowest to highest, then draw.
1809	// this is basically counting sort	1962	// this is basically counting sort
1810	{	1963	{
1811	int w, b;	1964	int w, b;
1812		1965
		1966	glEnable (GL_TEXTURE_2D);
		1967	glBegin (GL_QUADS);
1813	for (w = 0; w < 256 / 32; ++w)	1968	for (w = 0; w < 256 / 32; ++w)
1814	{	1969	{
1815	uint32_t smask = smooth_level [w];	1970	uint32_t smask = smooth_level [w];
1816	if (smask)	1971	if (smask)
1817	for (b = 0; b < 32; ++b)	1972	for (b = 0; b < 32; ++b)
…		…
1836	int border = bits & 15;	1991	int border = bits & 15;
1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1992	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1838	float dx = tex.s * .0625f; // 16 images/row	1993	float dx = tex.s * .0625f; // 16 images/row
1839	float dy = tex.t * .5f ; // 2 images/column	1994	float dy = tex.t * .5f ; // 2 images/column
1840		1995
1841	// this time naively avoiding texture state changes
1842	// save gobs of state changes.
1843	if (last_name != tex.name)	1996	if (tex.name)
1844	{	1997	{
		1998	// this time avoiding texture state changes
		1999	// save gobs of state changes.
1845	if (!tex.name)	2000	if (key.texname != tex.name)
1846	continue; // smoothing not yet available	2001	{
1847
1848	glEnd ();	2002	glEnd ();
1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2003	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1850	glBegin (GL_QUADS);	2004	glBegin (GL_QUADS);
1851	}	2005	}
1852		2006
1853	if (border)	2007	if (border)
1854	{	2008	{
1855	float ox = border * dx;	2009	float ox = border * dx;
1856		2010
1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2011	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2012	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2014	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1861	}	2015	}
1862		2016
1863	if (corner)	2017	if (corner)
1864	{	2018	{
1865	float ox = corner * dx;	2019	float ox = corner * dx;
1866		2020
1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2021	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2022	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2023	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2024	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2025	}
1871	}	2026	}
1872	}	2027	}
1873	}	2028	}
1874	}	2029	}
1875	}	2030	}
		2031
		2032	glEnd ();
		2033	glDisable (GL_TEXTURE_2D);
		2034	key.texname = -1;
1876	}	2035	}
1877		2036
1878	hv_clear (smooth);	2037	hv_clear (smooth);
1879	}	2038	}
1880		2039
1881	glEnd ();
1882
1883	glDisable (GL_TEXTURE_2D);
1884	glDisable (GL_BLEND);	2040	glDisable (GL_BLEND);
		2041	rc_free (rc);
1885		2042
1886	// top layer: overlays such as the health bar	2043	// top layer: overlays such as the health bar
1887	for (y = 0; y < sh; y++)	2044	for (y = 0; y < sh; y++)
1888	if (0 <= y + my && y + my < self->rows)	2045	if (0 <= y + my && y + my < self->rows)
1889	{	2046	{
…		…
1914	}	2071	}
1915	}	2072	}
1916	}	2073	}
1917		2074
1918	void	2075	void
1919	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)
1920	CODE:	2077	CODE:
1921	{	2078	{
1922	static float color[16][3] = {	2079	static float color[16][3] = {
1923	{ 0.00F, 0.00F, 0.00F },	2080	{ 0.00F, 0.00F, 0.00F },
1924	{ 1.00F, 1.00F, 1.00F },	2081	{ 1.00F, 1.00F, 1.00F },
…		…
1974	glDisable (GL_BLEND);	2131	glDisable (GL_BLEND);
1975	glDisable (GL_TEXTURE_2D);	2132	glDisable (GL_TEXTURE_2D);
1976	}	2133	}
1977		2134
1978	void	2135	void
1979	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2136	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1980	PPCODE:	2137	PPCODE:
1981	{	2138	{
1982	int x, y;	2139	int x, y;
		2140	int sw1 = sw + 2;
		2141	int sh1 = sh + 2;
		2142	int sh3 = sh * 3;
1983	int sw4 = (sw + 3) & ~3;	2143	int sw34 = (sw * 3 + 3) & ~3;
		2144	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1984	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2145	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1985	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2146	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1986		2147
1987	memset (darkness, 255, sw4 * sh);
1988	SvPOK_only (darkness_sv);	2148	SvPOK_only (darkness3_sv);
1989	SvCUR_set (darkness_sv, sw4 * sh);	2149	SvCUR_set (darkness3_sv, sw34 * sh3);
1990		2150
1991	mx += self->x;	2151	mx += self->x - 1;
1992	my += self->y;	2152	my += self->y - 1;
1993		2153
		2154	memset (darkness1, 255, sw1 * sh1);
		2155
1994	for (y = 0; y < sh; y++)	2156	for (y = 0; y < sh1; y++)
1995	if (0 <= y + my && y + my < self->rows)	2157	if (0 <= y + my && y + my < self->rows)
1996	{	2158	{
1997	maprow *row = self->row + (y + my);	2159	maprow *row = self->row + (y + my);
1998		2160
1999	for (x = 0; x < sw; x++)	2161	for (x = 0; x < sw1; x++)
2000	if (row->c0 <= x + mx && x + mx < row->c1)	2162	if (row->c0 <= x + mx && x + mx < row->c1)
2001	{	2163	{
2002	mapcell *cell = row->col + (x + mx - row->c0);	2164	mapcell *cell = row->col + (x + mx - row->c0);
2003		2165
2004	darkness[y * sw4 + x] = cell->darkness	2166	darkness1 [y * sw1 + x] = cell->darkness
2005	? 255 - (cell->darkness - 1)	2167	? 255 - (cell->darkness - 1)
2006	: 255 - FOW_DARKNESS;	2168	: 255 - FOW_DARKNESS;
2007	}	2169	}
2008	}	2170	}
2009		2171
		2172	for (y = 0; y < sh; ++y)
		2173	for (x = 0; x < sw; ++x)
		2174	{
		2175	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2176	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		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];
		2184
		2185	uint8_t r11 = (d11 + d21 + d12) / 3;
		2186	uint8_t r21 = d21;
		2187	uint8_t r31 = (d21 + d31 + d32) / 3;
		2188
		2189	uint8_t r12 = d12;
		2190	uint8_t r22 = d22;
		2191	uint8_t r32 = d32;
		2192
		2193	uint8_t r13 = (d13 + d23 + d12) / 3;
		2194	uint8_t r23 = d23;
		2195	uint8_t r33 = (d23 + d33 + d32) / 3;
		2196
		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);
		2206	}
		2207
		2208	free (darkness1);
		2209
2010	EXTEND (SP, 3);	2210	EXTEND (SP, 3);
2011	PUSHs (sv_2mortal (newSViv (sw4)));	2211	PUSHs (sv_2mortal (newSViv (sw34)));
2012	PUSHs (sv_2mortal (newSViv (sh)));	2212	PUSHs (sv_2mortal (newSViv (sh3)));
2013	PUSHs (darkness_sv);	2213	PUSHs (darkness3_sv);
2014	}	2214	}
2015		2215
2016	SV *	2216	SV *
2017	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)
2018	CODE:	2218	CODE:
2019	{	2219	{
2020	int x, y, x1, y1;	2220	int x, y, x1, y1;
2021	SV data_sv = newSV (w h * 7 + 5);	2221	SV data_sv = newSV (w h * 7 + 5);
2022	uint8_t data = (uint8_t )SvPVX (data_sv);	2222	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2087	}	2287	}
2088	OUTPUT:	2288	OUTPUT:
2089	RETVAL	2289	RETVAL
2090		2290
2091	void	2291	void
2092	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)
2093	PPCODE:	2293	PPCODE:
2094	{	2294	{
2095	int x, y, z;	2295	int x, y, z;
2096	int w, h;	2296	int w, h;
2097	int x1, y1;	2297	int x1, y1;
2098		2298
2099	if (*data++ != 0)	2299	if (*data++ != 0)
2100	return; /* version mismatch */	2300	XSRETURN_EMPTY; /* version mismatch */
2101		2301
2102	w = data++ << 8; w \|= data++;	2302	w = data++ << 8; w \|= data++;
2103	h = data++ << 8; h \|= data++;	2303	h = data++ << 8; h \|= data++;
2104		2304
2105	// 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
…		…
2150	}	2350	}
2151	}	2351	}
2152	}	2352	}
2153	}	2353	}
2154		2354
2155	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2355	MODULE = Deliantra::Client PACKAGE = DC::RW
2156		2356
2157	CFPlus::MixChunk	2357	DC::RW
2158	new_from_file (SV class, char path)	2358	new (SV class, SV data_sv)
2159	CODE:	2359	CODE:
2160	RETVAL = Mix_LoadWAV (path);	2360	{
		2361	STRLEN datalen;
		2362	char *data = SvPVbyte (data_sv, datalen);
		2363
		2364	RETVAL = SDL_RWFromConstMem (data, datalen);
		2365	}
2161	OUTPUT:	2366	OUTPUT:
2162	RETVAL	2367	RETVAL
2163		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 : '('
2164	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
2165	DESTROY (CFPlus::MixChunk self)	2478	DESTROY (DC::MixChunk self)
2166	CODE:	2479	CODE:
2167	Mix_FreeChunk (self);	2480	Mix_FreeChunk (self);
2168		2481
2169	int	2482	int
2170	volume (CFPlus::MixChunk self, int volume = -1)	2483	volume (DC::MixChunk self, int volume = -1)
2171	CODE:	2484	CODE:
		2485	if (items > 1)
		2486	volume = CLAMP (volume, 0, 128);
2172	RETVAL = Mix_VolumeChunk (self, volume);	2487	RETVAL = Mix_VolumeChunk (self, volume);
2173	OUTPUT:	2488	OUTPUT:
2174	RETVAL	2489	RETVAL
2175		2490
2176	int	2491	DC::Channel
2177	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)
2178	CODE:	2493	CODE:
		2494	{
2179	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	}
2180	OUTPUT:	2506	OUTPUT:
2181	RETVAL	2507	RETVAL
2182		2508
2183	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2509	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2184		2510
2185	int	2511	int
2186	volume (int volume = -1)	2512	volume (int volume = -1)
		2513	PROTOTYPE: ;$
2187	CODE:	2514	CODE:
		2515	if (items > 0)
		2516	volume = CLAMP (volume, 0, 128);
2188	RETVAL = Mix_VolumeMusic (volume);	2517	RETVAL = Mix_VolumeMusic (volume);
2189	OUTPUT:	2518	OUTPUT:
2190	RETVAL	2519	RETVAL
2191		2520
2192	int	2521	void
2193	fade_out (int ms)	2522	fade_out (int ms)
2194	CODE:	2523	CODE:
2195	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);
2196	OUTPUT:	2535	OUTPUT:
2197	RETVAL	2536	RETVAL
2198		2537
2199	CFPlus::MixMusic
2200	new_from_file (SV class, char path)
2201	CODE:
2202	RETVAL = Mix_LoadMUS (path);
2203	OUTPUT:
2204	RETVAL
2205
2206	void	2538	void
2207	DESTROY (CFPlus::MixMusic self)	2539	DESTROY (DC::MixMusic self)
2208	CODE:	2540	CODE:
2209	Mix_FreeMusic (self);	2541	Mix_FreeMusic (self);
2210		2542
2211	int	2543	int
2212	play (CFPlus::MixMusic self, int loops = -1)	2544	play (DC::MixMusic self, int loops = -1)
2213	CODE:	2545	CODE:
2214	RETVAL = Mix_PlayMusic (self, loops);	2546	RETVAL = Mix_PlayMusic (self, loops);
2215	OUTPUT:	2547	OUTPUT:
2216	RETVAL	2548	RETVAL
2217		2549
2218	int	2550	void
2219	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)
2220	CODE:	2552	CODE:
2221	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2553	Mix_FadeInMusicPos (self, loops, ms, position);
2222	OUTPUT:
2223	RETVAL
2224		2554
2225	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2555	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2556
		2557	PROTOTYPES: ENABLE
2226		2558
2227	BOOT:	2559	BOOT:
2228	{	2560	{
2229	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2561	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2230	static const struct {	2562	static const struct {
2231	const char *name;	2563	const char *name;
2232	IV iv;	2564	IV iv;
2233	} *civ, const_iv[] = {	2565	} *civ, const_iv[] = {
2234	# define const_iv(name) { # name, (IV)name }	2566	# define const_iv(name) { # name, (IV)name }
…		…
2246	const_iv (GL_ALPHA_TEST),	2578	const_iv (GL_ALPHA_TEST),
2247	const_iv (GL_NORMALIZE),	2579	const_iv (GL_NORMALIZE),
2248	const_iv (GL_RESCALE_NORMAL),	2580	const_iv (GL_RESCALE_NORMAL),
2249	const_iv (GL_FRONT),	2581	const_iv (GL_FRONT),
2250	const_iv (GL_BACK),	2582	const_iv (GL_BACK),
		2583	const_iv (GL_AUX0),
2251	const_iv (GL_AND),	2584	const_iv (GL_AND),
2252	const_iv (GL_ONE),	2585	const_iv (GL_ONE),
2253	const_iv (GL_ZERO),	2586	const_iv (GL_ZERO),
2254	const_iv (GL_SRC_ALPHA),	2587	const_iv (GL_SRC_ALPHA),
2255	const_iv (GL_DST_ALPHA),	2588	const_iv (GL_DST_ALPHA),
…		…
2268	const_iv (GL_INTENSITY),	2601	const_iv (GL_INTENSITY),
2269	const_iv (GL_LUMINANCE),	2602	const_iv (GL_LUMINANCE),
2270	const_iv (GL_LUMINANCE_ALPHA),	2603	const_iv (GL_LUMINANCE_ALPHA),
2271	const_iv (GL_FLOAT),	2604	const_iv (GL_FLOAT),
2272	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),
2273	const_iv (GL_COMPILE),	2612	const_iv (GL_COMPILE),
2274	const_iv (GL_PROXY_TEXTURE_1D),	2613	const_iv (GL_PROXY_TEXTURE_1D),
2275	const_iv (GL_PROXY_TEXTURE_2D),	2614	const_iv (GL_PROXY_TEXTURE_2D),
2276	const_iv (GL_TEXTURE_1D),	2615	const_iv (GL_TEXTURE_1D),
2277	const_iv (GL_TEXTURE_2D),	2616	const_iv (GL_TEXTURE_2D),
…		…
2301	const_iv (GL_COLOR_LOGIC_OP),	2640	const_iv (GL_COLOR_LOGIC_OP),
2302	const_iv (GL_SEPARABLE_2D),	2641	const_iv (GL_SEPARABLE_2D),
2303	const_iv (GL_CONVOLUTION_2D),	2642	const_iv (GL_CONVOLUTION_2D),
2304	const_iv (GL_CONVOLUTION_BORDER_MODE),	2643	const_iv (GL_CONVOLUTION_BORDER_MODE),
2305	const_iv (GL_CONSTANT_BORDER),	2644	const_iv (GL_CONSTANT_BORDER),
		2645	const_iv (GL_POINTS),
2306	const_iv (GL_LINES),	2646	const_iv (GL_LINES),
2307	const_iv (GL_LINE_STRIP),	2647	const_iv (GL_LINE_STRIP),
2308	const_iv (GL_LINE_LOOP),	2648	const_iv (GL_LINE_LOOP),
2309	const_iv (GL_QUADS),	2649	const_iv (GL_QUADS),
2310	const_iv (GL_QUAD_STRIP),	2650	const_iv (GL_QUAD_STRIP),
2311	const_iv (GL_TRIANGLES),	2651	const_iv (GL_TRIANGLES),
2312	const_iv (GL_TRIANGLE_STRIP),	2652	const_iv (GL_TRIANGLE_STRIP),
2313	const_iv (GL_TRIANGLE_FAN),	2653	const_iv (GL_TRIANGLE_FAN),
		2654	const_iv (GL_POLYGON),
2314	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),
2315	const_iv (GL_FASTEST),	2661	const_iv (GL_FASTEST),
		2662	const_iv (GL_DONT_CARE),
		2663	const_iv (GL_NICEST),
2316	const_iv (GL_V2F),	2664	const_iv (GL_V2F),
2317	const_iv (GL_V3F),	2665	const_iv (GL_V3F),
2318	const_iv (GL_T2F_V3F),	2666	const_iv (GL_T2F_V3F),
2319	const_iv (GL_T2F_N3F_V3F),	2667	const_iv (GL_T2F_N3F_V3F),
2320	# undef const_iv	2668	# undef const_iv
…		…
2325		2673
2326	texture_av = newAV ();	2674	texture_av = newAV ();
2327	AvREAL_off (texture_av);	2675	AvREAL_off (texture_av);
2328	}	2676	}
2329		2677
		2678	void
		2679	disable_GL_EXT_blend_func_separate ()
		2680	CODE:
		2681	gl.BlendFuncSeparate = 0;
		2682	gl.BlendFuncSeparateEXT = 0;
		2683
2330	char *	2684	char *
2331	gl_vendor ()	2685	gl_vendor ()
2332	CODE:	2686	CODE:
2333	RETVAL = (char *)glGetString (GL_VENDOR);	2687	RETVAL = (char *)glGetString (GL_VENDOR);
2334	OUTPUT:	2688	OUTPUT:
…		…
2346	CODE:	2700	CODE:
2347	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2701	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2348	OUTPUT:	2702	OUTPUT:
2349	RETVAL	2703	RETVAL
2350		2704
2351	char *glGetString (GLenum pname)	2705	const char *glGetString (GLenum pname)
2352		2706
2353	GLint glGetInteger (GLenum pname)	2707	GLint glGetInteger (GLenum pname)
2354	CODE:	2708	CODE:
2355	glGetIntegerv (pname, &RETVAL);	2709	glGetIntegerv (pname, &RETVAL);
2356	OUTPUT:	2710	OUTPUT:
…		…
2407	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_)
2408		2762
2409	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# near_ and far_ are due to microsofts buggy "c" compiler
2410	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_)
2411		2765
		2766	PROTOTYPES: DISABLE
		2767
2412	void glViewport (int x, int y, int width, int height)	2768	void glViewport (int x, int y, int width, int height)
2413		2769
2414	void glScissor (int x, int y, int width, int height)	2770	void glScissor (int x, int y, int width, int height)
2415		2771
2416	void glTranslate (float x, float y, float z = 0.)	2772	void glTranslate (float x, float y, float z = 0.)
…		…
2423		2779
2424	void glRotate (float angle, float x, float y, float z)	2780	void glRotate (float angle, float x, float y, float z)
2425	CODE:	2781	CODE:
2426	glRotatef (angle, x, y, z);	2782	glRotatef (angle, x, y, z);
2427		2783
2428	void glBegin (int mode)
2429
2430	void glEnd ()
2431
2432	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)
2433	PROTOTYPE: @
2434	ALIAS:	2785	ALIAS:
2435	glColor_premultiply = 1	2786	glColor_premultiply = 1
2436	CODE:	2787	CODE:
2437	if (ix)	2788	if (ix)
2438	{	2789	{
…		…
2441	b *= a;	2792	b *= a;
2442	}	2793	}
2443	// microsoft visual "c" rounds instead of truncating...	2794	// microsoft visual "c" rounds instead of truncating...
2444	glColor4f (r, g, b, a);	2795	glColor4f (r, g, b, a);
2445		2796
2446	void glInterleavedArrays (int format, int stride, char *data)
2447
2448	void glDrawElements (int mode, int count, int type, char *indices)
2449
2450	# 1.2 void glDrawRangeElements (int mode, int start, int end
2451
2452	void glRasterPos (float x, float y, float z = 0.)	2797	void glRasterPos (float x, float y, float z = 0.)
2453	CODE:	2798	CODE:
2454	glRasterPos3f (0, 0, z);	2799	glRasterPos3f (0, 0, z);
2455	glBitmap (0, 0, 0, 0, x, y, 0);	2800	glBitmap (0, 0, 0, 0, x, y, 0);
2456		2801
…		…
2460		2805
2461	void glTexCoord (float s, float t)	2806	void glTexCoord (float s, float t)
2462	CODE:	2807	CODE:
2463	glTexCoord2f (s, t);	2808	glTexCoord2f (s, t);
2464		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
2465	void glTexEnv (int target, int pname, float param)	2839	void glTexEnv (int target, int pname, float param)
2466	CODE:	2840	CODE:
2467	glTexEnvf (target, pname, param);	2841	glTexEnvf (target, pname, param);
2468		2842
2469	void glTexParameter (int target, int pname, float param)	2843	void glTexParameter (int target, int pname, float param)
…		…
2485	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)
2486	CODE:	2860	CODE:
2487	if (gl.SeparableFilter2D)	2861	if (gl.SeparableFilter2D)
2488	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2862	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2489		2863
2490	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)
2491		2865
2492	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)
2493		2867
2494	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)
2495		2869
…		…
2521		2895
2522	void glEndList ()	2896	void glEndList ()
2523		2897
2524	void glCallList (int list)	2898	void glCallList (int list)
2525		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

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.200 by root, Tue Jul 17 16:02:13 2007 UTC vs. Revision 1.251 by root, Fri Dec 28 17:28:01 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.200 by root, Tue Jul 17 16:02:13 2007 UTC vs.
Revision 1.251 by root, Fri Dec 28 17:28:01 2007 UTC