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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.199 by root, Tue Jul 17 13:53:02 2007 UTC vs.
Revision 1.238 by root, Sat Nov 3 12:08:43 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
…		…
106	av_push (texture_av, (SV *)(size_t)name);	114	av_push (texture_av, (SV *)(size_t)name);
107	glDeleteTextures (1, &name);	115	glDeleteTextures (1, &name);
108	}	116	}
109		117
110	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
111		120
112	#include "pango-font.c"	121	#include "pango-font.c"
113	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
114	#include "pango-render.c"	123	#include "pango-render.c"
115		124
		125	typedef IV CFPlus__Channel;
		126	typedef SDL_RWops *CFPlus__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
118		129
119	typedef PangoFontDescription *CFPlus__Font;	130	typedef PangoFontDescription *CFPlus__Font;
120		131
…		…
139	typedef struct cf_layout {	150	typedef struct cf_layout {
140	PangoLayout *pl;	151	PangoLayout *pl;
141	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
142	int base_height;	153	int base_height;
143	CFPlus__Font font;	154	CFPlus__Font font;
		155	rc_t *rc;
144	} *CFPlus__Layout;	156	} *CFPlus__Layout;
145		157
146	static CFPlus__Font default_font;	158	static CFPlus__Font default_font;
147	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
148	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
…		…
191		203
192	typedef uint16_t tileid;	204	typedef uint16_t tileid;
193	typedef uint16_t faceid;	205	typedef uint16_t faceid;
194		206
195	typedef struct {	207	typedef struct {
196	int name;	208	GLuint name;
197	int w, h;	209	int w, h;
198	float s, t;	210	float s, t;
199	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
200	tileid smoothtile;	212	tileid smoothtile;
201	uint8_t smoothlevel;	213	uint8_t smoothlevel;
…		…
428	n \|= n >> 16;	440	n \|= n >> 16;
429		441
430	return n + 1;	442	return n + 1;
431	}	443	}
432		444
		445	static unsigned int
		446	popcount (unsigned int n)
		447	{
		448	n -= (n >> 1) & 0x55555555U;
		449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		451	n *= 0x01010101U;
		452
		453	return n >> 24;
		454	}
		455
433	/* SDL should provide this, really. */	456	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	457	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	458	#define SDLK_MODIFIER_MAX 314
		459
		460	/******************************************************************************/
		461
		462	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		463	static GV *hover_gv;
		464
		465	static int
		466	within_widget (SV *widget, NV x, NV y)
		467	{
		468	HV *self;
		469	SV **svp;
		470	NV wx, ww, wy, wh;
		471
		472	if (!SvROK (widget))
		473	return 0;
		474
		475	self = (HV *)SvRV (widget);
		476
		477	if (SvTYPE (self) != SVt_PVHV)
		478	return 0;
		479
		480	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		481	if (y < wy)
		482	return 0;
		483
		484	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		485	if (y >= wy + wh)
		486	return 0;
		487
		488	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		489	if (x < wx)
		490	return 0;
		491
		492	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		493	if (x >= wx + ww)
		494	return 0;
		495
		496	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		497	if (!svp \|\| !SvTRUE (*svp))
		498	return 0;
		499
		500	return 1;
		501	}
436		502
437	MODULE = CFPlus PACKAGE = CFPlus	503	MODULE = CFPlus PACKAGE = CFPlus
438		504
439	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
440		506
…		…
470		536
471	const_iv (SDL_APPINPUTFOCUS),	537	const_iv (SDL_APPINPUTFOCUS),
472	const_iv (SDL_APPMOUSEFOCUS),	538	const_iv (SDL_APPMOUSEFOCUS),
473	const_iv (SDL_APPACTIVE),	539	const_iv (SDL_APPACTIVE),
474		540
		541	const_iv (SDLK_FIRST),
		542	const_iv (SDLK_LAST),
475	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
476	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
477	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
478	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
479	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
551	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
552	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
553	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
554	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
555	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
		624
		625	const_iv (MIX_DEFAULT_FORMAT),
556	# undef const_iv	626	# undef const_iv
557	};	627	};
558		628
559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578		648
579	NV floor (NV x)	649	NV floor (NV x)
580		650
581	NV ceil (NV x)	651	NV ceil (NV x)
582		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
		656
583	void	657	void
584	pango_init ()	658	pango_init ()
585	CODE:	659	CODE:
586	{	660	{
587	opengl_fontmap = pango_opengl_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	662	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);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
590	}	664	}
591		665
		666	char *
		667	SDL_GetError ()
		668
592	int	669	int
593	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
594		671
595	void	672	void
596	SDL_Quit ()	673	SDL_Quit ()
597		674
598	void	675	void
599	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	677	PPCODE:
601	{	678	{
602	SDL_Rect **m;	679	SDL_Rect **m;
603		680
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		685
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		688
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		693
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
618	#if SDL_VERSION_ATLEAST(1,2,10)	695	#if SDL_VERSION_ATLEAST(1,2,10)
619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
621	#endif	698	#endif
622		699
623	SDL_EnableUNICODE (1);
624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
625
626	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
627		701
628	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
629	while (*m)	703	while (*m)
630	{	704	{
		705	if ((m)->w >= 800 && (m)->h >= 600)
		706	{
631	AV *av = newAV ();	707	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	709	av_push (av, newSViv ((*m)->h));
		710	av_push (av, newSViv (rgb));
		711	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
635		714
636	++m;	715	++m;
637	}	716	}
638	}	717	}
639		718
640	char *
641	SDL_GetError ()
642
643	int	719	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	721	CODE:
		722	{
		723	SDL_EnableUNICODE (1);
		724	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		725
		726	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		727	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		728	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		729	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		730
646	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
648	);	733	);
		734
649	if (RETVAL)	735	if (RETVAL)
650	{	736	{
651	av_clear (texture_av);	737	av_clear (texture_av);
652		738
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	741	#include "glfunc.h"
656	# undef GL_FUNC	742	#undef GL_FUNC
657
658	}	743	}
		744	}
659	OUTPUT:	745	OUTPUT:
660	RETVAL	746	RETVAL
661		747
662	void	748	void
663	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
…		…
744	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
745	}	831	}
746	}	832	}
747		833
748	int	834	int
749	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
750	POSTCALL:	836	POSTCALL:
751	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
752	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
753		839
754	void	840	void
		841	Mix_QuerySpec ()
		842	PPCODE:
		843	{
		844	int freq, channels;
		845	Uint16 format;
		846
		847	if (Mix_QuerySpec (&freq, &format, &channels))
		848	{
		849	EXTEND (SP, 3);
		850	PUSHs (sv_2mortal (newSViv (freq)));
		851	PUSHs (sv_2mortal (newSViv (format)));
		852	PUSHs (sv_2mortal (newSViv (channels)));
		853	}
		854	}
		855
		856	void
755	Mix_CloseAudio ()	857	Mix_CloseAudio ()
756		858
757	int	859	int
758	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
		861
		862	const char *
		863	Mix_GetError ()
759		864
760	void	865	void
761	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
762	CODE:	867	CODE:
763	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
805	STRLEN image_len;	910	STRLEN image_len;
806	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
807	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
808	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
809	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
810	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
811	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
812		917
813	if (!rw)	918	if (!rw)
814	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
815		920
…		…
920	#endif	1025	#endif
921	}	1026	}
922		1027
923	MODULE = CFPlus PACKAGE = CFPlus::Font	1028	MODULE = CFPlus PACKAGE = CFPlus::Font
924		1029
		1030	PROTOTYPES: DISABLE
		1031
925	CFPlus::Font	1032	CFPlus::Font
926	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
927	CODE:	1034	CODE:
928	{	1035	{
929	int count;	1036	int count;
…		…
939	CODE:	1046	CODE:
940	pango_font_description_free (self);	1047	pango_font_description_free (self);
941		1048
942	void	1049	void
943	make_default (CFPlus::Font self)	1050	make_default (CFPlus::Font self)
		1051	PROTOTYPE: $
944	CODE:	1052	CODE:
945	default_font = self;	1053	default_font = self;
946		1054
947	MODULE = CFPlus PACKAGE = CFPlus::Layout	1055	MODULE = CFPlus PACKAGE = CFPlus::Layout
948		1056
		1057	PROTOTYPES: DISABLE
		1058
949	void	1059	void
950	reset_glyph_cache ()	1060	reset_glyph_cache ()
		1061	PROTOTYPE:
951	CODE:	1062	CODE:
952	tc_clear ();	1063	tc_clear ();
953		1064
954	CFPlus::Layout	1065	CFPlus::Layout
955	new (SV *class)	1066	new (SV *class)
…		…
961	RETVAL->g = 1.;	1072	RETVAL->g = 1.;
962	RETVAL->b = 1.;	1073	RETVAL->b = 1.;
963	RETVAL->a = 1.;	1074	RETVAL->a = 1.;
964	RETVAL->base_height = MIN_FONT_HEIGHT;	1075	RETVAL->base_height = MIN_FONT_HEIGHT;
965	RETVAL->font = 0;	1076	RETVAL->font = 0;
		1077	RETVAL->rc = rc_alloc ();
966		1078
967	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1079	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
968	layout_update_font (RETVAL);	1080	layout_update_font (RETVAL);
969	OUTPUT:	1081	OUTPUT:
970	RETVAL	1082	RETVAL
971		1083
972	void	1084	void
973	DESTROY (CFPlus::Layout self)	1085	DESTROY (CFPlus::Layout self)
974	CODE:	1086	CODE:
975	g_object_unref (self->pl);	1087	g_object_unref (self->pl);
		1088	rc_free (self->rc);
976	Safefree (self);	1089	Safefree (self);
977		1090
978	void	1091	void
979	set_text (CFPlus::Layout self, SV *text_)	1092	set_text (CFPlus::Layout self, SV *text_)
980	CODE:	1093	CODE:
…		…
1232	}	1345	}
1233	}	1346	}
1234		1347
1235	void	1348	void
1236	render (CFPlus::Layout self, float x, float y, int flags = 0)	1349	render (CFPlus::Layout self, float x, float y, int flags = 0)
1237	PPCODE:	1350	CODE:
		1351	rc_clear (self->rc);
1238	pango_opengl_render_layout_subpixel (	1352	pango_opengl_render_layout_subpixel (
1239	self->pl,	1353	self->pl,
		1354	self->rc,
1240	x * PANGO_SCALE, y * PANGO_SCALE,	1355	x * PANGO_SCALE, y * PANGO_SCALE,
1241	self->r, self->g, self->b, self->a,	1356	self->r, self->g, self->b, self->a,
1242	flags	1357	flags
1243	);	1358	);
		1359	// we assume that context_change actually clears/frees stuff
		1360	// and does not do any recomputation...
		1361	pango_layout_context_changed (self->pl);
		1362
		1363	void
		1364	draw (CFPlus::Layout self)
		1365	CODE:
		1366	{
		1367	glEnable (GL_TEXTURE_2D);
		1368	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1369	glEnable (GL_BLEND);
		1370	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1371	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1372	glEnable (GL_ALPHA_TEST);
		1373	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1374
		1375	rc_draw (self->rc);
		1376
		1377	glDisable (GL_ALPHA_TEST);
		1378	glDisable (GL_BLEND);
		1379	glDisable (GL_TEXTURE_2D);
		1380	}
1244		1381
1245	MODULE = CFPlus PACKAGE = CFPlus::Texture	1382	MODULE = CFPlus PACKAGE = CFPlus::Texture
1246		1383
1247	int minpot (int n)	1384	PROTOTYPES: ENABLE
1248		1385
1249	void	1386	void
1250	pad2pot (SV data_, SV w_, SV *h_)	1387	pad (SV *data_, int ow, int oh, int nw, int nh)
1251	CODE:	1388	CODE:
1252	{	1389	{
1253	int ow = SvIV (w_);	1390	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1254	int oh = SvIV (h_);
1255
1256	if (ow && oh)
1257	{	1391	{
1258	int nw = minpot (ow);
1259	int nh = minpot (oh);
1260
1261	if (nw != ow \|\| nh != oh)
1262	{
1263	if (SvOK (data_))
1264	{
1265	STRLEN datalen;	1392	STRLEN datalen;
1266	char *data = SvPVbyte (data_, datalen);	1393	char *data = SvPVbyte (data_, datalen);
1267	int bpp = datalen / (ow * oh);	1394	int bpp = datalen / (ow * oh);
1268	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1395	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1269		1396
1270	SvPOK_only (result_);	1397	SvPOK_only (result_);
1271	SvCUR_set (result_, nw * nh * bpp);	1398	SvCUR_set (result_, nw * nh * bpp);
1272		1399
1273	memset (SvPVX (result_), 0, nw * nh * bpp);	1400	memset (SvPVX (result_), 0, nw * nh * bpp);
1274	while (oh--)	1401	while (oh--)
1275	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1402	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1276		1403
1277	sv_setsv (data_, result_);	1404	sv_setsv (data_, result_);
1278	}
1279
1280	sv_setiv (w_, nw);
1281	sv_setiv (h_, nh);
1282	}
1283	}	1405	}
1284	}	1406	}
1285		1407
1286	void	1408	void
1287	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1409	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1293	{	1415	{
1294	HV hv = (HV )SvRV (self);	1416	HV hv = (HV )SvRV (self);
1295	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1417	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1296	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1418	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1297	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1419	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1420
		1421	if (name <= 0)
		1422	XSRETURN_EMPTY;
1298		1423
1299	if (items < 5)	1424	if (items < 5)
1300	{	1425	{
1301	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1426	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1302	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1427	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1342	}	1467	}
1343	OUTPUT:	1468	OUTPUT:
1344	RETVAL	1469	RETVAL
1345		1470
1346	MODULE = CFPlus PACKAGE = CFPlus::Map	1471	MODULE = CFPlus PACKAGE = CFPlus::Map
		1472
		1473	PROTOTYPES: DISABLE
1347		1474
1348	CFPlus::Map	1475	CFPlus::Map
1349	new (SV *class)	1476	new (SV *class)
1350	CODE:	1477	CODE:
1351	New (0, RETVAL, 1, struct map);	1478	New (0, RETVAL, 1, struct map);
…		…
1489	self->rows += MAP_EXTEND_Y;	1616	self->rows += MAP_EXTEND_Y;
1490	self->y += MAP_EXTEND_Y;	1617	self->y += MAP_EXTEND_Y;
1491	}	1618	}
1492	}	1619	}
1493		1620
1494	void	1621	SV *
1495	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1622	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1496	CODE:	1623	CODE:
1497	{	1624	{
1498	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1625	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1499	uint8_t data_end = (uint8_t )SvEND (data_);	1626	uint8_t data_end = (uint8_t )SvEND (data_);
1500	mapcell *cell;	1627	mapcell *cell;
1501	int x, y, flags;	1628	int x, y, z, flags;
		1629	AV *missing = newAV ();
		1630	RETVAL = newRV_noinc ((SV *)missing);
1502		1631
1503	while (data < data_end - 1)	1632	while (data < data_end - 1)
1504	{	1633	{
1505	flags = (data [0] << 8) + data [1]; data += 2;	1634	flags = (data [0] << 8) + data [1]; data += 2;
1506		1635
…		…
1557	}	1686	}
1558	else	1687	else
1559	cell->darkness = *data++ + 1;	1688	cell->darkness = *data++ + 1;
1560	}	1689	}
1561		1690
		1691	for (z = 0; z <= 2; ++z)
1562	if (flags & 4)	1692	if (flags & (4 >> z))
1563	{	1693	{
1564	faceid face = (data [0] << 8) + data [1]; data += 2;	1694	faceid face = (data [0] << 8) + data [1]; data += 2;
1565	need_facenum (self, face);	1695	need_facenum (self, face);
1566	cell->tile [0] = self->face2tile [face];	1696	cell->tile [z] = self->face2tile [face];
		1697
		1698	if (cell->tile [z])
		1699	{
		1700	maptex *tex = self->tex + cell->tile [z];
		1701	if (!tex->name)
		1702	av_push (missing, newSViv (cell->tile [z]));
		1703
		1704	if (tex->smoothtile)
		1705	{
		1706	maptex *smooth = self->tex + tex->smoothtile;
		1707	if (!smooth->name)
		1708	av_push (missing, newSViv (tex->smoothtile));
		1709	}
		1710	}
1567	}	1711	}
1568
1569	if (flags & 2)
1570	{
1571	faceid face = (data [0] << 8) + data [1]; data += 2;
1572	need_facenum (self, face);
1573	cell->tile [1] = self->face2tile [face];
1574	}
1575
1576	if (flags & 1)
1577	{
1578	faceid face = (data [0] << 8) + data [1]; data += 2;
1579	need_facenum (self, face);
1580	cell->tile [2] = self->face2tile [face];
1581	}
1582	}	1712	}
1583	else	1713	else
1584	cell->darkness = 0;	1714	cell->darkness = 0;
1585	}	1715	}
1586	}	1716	}
		1717	OUTPUT:
		1718	RETVAL
1587		1719
1588	SV *	1720	SV *
1589	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1721	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1590	CODE:	1722	CODE:
1591	{	1723	{
…		…
1642		1774
1643	void	1775	void
1644	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1776	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1645	CODE:	1777	CODE:
1646	{	1778	{
		1779	int x, y, z;
		1780
1647	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1781	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1648	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1782	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1649	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1783	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1650	smooth_key skey;	1784	smooth_key skey;
1651	int x, y, z;	1785
1652	int last_name;	1786	rc_t *rc = rc_alloc ();
		1787	rc_key_t key;
		1788	rc_array_t *arr;
1653		1789
1654	// thats current max. sorry.	1790	// thats current max. sorry.
1655	if (sw > 255) sw = 255;	1791	if (sw > 255) sw = 255;
1656	if (sh > 255) sh = 255;	1792	if (sh > 255) sh = 255;
1657		1793
1658	// clear key, in case of extra padding	1794	// clear key, in case of extra padding
1659	memset (&skey, 0, sizeof (skey));	1795	memset (&skey, 0, sizeof (skey));
1660		1796
1661	glColor4ub (255, 255, 255, 255);	1797	memset (&key, 0, sizeof (key));
1662		1798	key.r = 255;
1663	glEnable (GL_BLEND);	1799	key.g = 255;
1664	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1800	key.b = 255;
1665	glEnable (GL_TEXTURE_2D);	1801	key.a = 255;
1666	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1802	key.mode = GL_QUADS;
1667		1803	key.format = GL_T2F_V3F;
1668	glBegin (GL_QUADS);	1804	key.texname = -1;
1669
1670	last_name = 0;
1671		1805
1672	mx += self->x;	1806	mx += self->x;
1673	my += self->y;	1807	my += self->y;
1674		1808
1675	// first pass: determine smooth_max	1809	// first pass: determine smooth_max
…		…
1691	MAX (self->tex [cell->tile [0]].smoothlevel,	1825	MAX (self->tex [cell->tile [0]].smoothlevel,
1692	MAX (self->tex [cell->tile [1]].smoothlevel,	1826	MAX (self->tex [cell->tile [1]].smoothlevel,
1693	self->tex [cell->tile [2]].smoothlevel));	1827	self->tex [cell->tile [2]].smoothlevel));
1694	}	1828	}
1695	}	1829	}
		1830
		1831	glEnable (GL_BLEND);
		1832	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1833	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1696		1834
1697	for (z = 0; z <= 2; z++)	1835	for (z = 0; z <= 2; z++)
1698	{	1836	{
1699	memset (smooth_level, 0, sizeof (smooth_level));	1837	memset (smooth_level, 0, sizeof (smooth_level));
1700		1838
…		…
1710	tileid tile = cell->tile [z];	1848	tileid tile = cell->tile [z];
1711		1849
1712	if (tile)	1850	if (tile)
1713	{	1851	{
1714	maptex tex = self->tex [tile];	1852	maptex tex = self->tex [tile];
1715	int px = (x + 1) * T - tex.w;	1853	int px, py;
1716	int py = (y + 1) * T - tex.h;
1717		1854
1718	// suppressing texture state switches here
1719	// is only moderately effective, but worth the extra effort
1720	if (last_name != tex.name)	1855	if (key.texname != tex.name)
1721	{	1856	{
1722	if (!tex.name)	1857	if (!tex.name)
1723	tex = self->tex [2]; /* missing, replace by noface */	1858	tex = self->tex [2]; /* missing, replace by noface */
1724		1859
1725	glEnd ();	1860	key.texname = tex.name;
1726	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1861	arr = rc_array (rc, &key);
1727	glBegin (GL_QUADS);
1728	}	1862	}
1729		1863
1730	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1864	px = (x + 1) * T - tex.w;
		1865	py = (y + 1) * T - tex.h;
		1866
		1867	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1731	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1868	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1732	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1869	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1733	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1870	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1734		1871
1735	if (cell->flags && z == 2)	1872	if (cell->flags && z == 2)
1736	{	1873	{
		1874	// overlays such as the speech bubble, probably more to come
1737	if (cell->flags & 1)	1875	if (cell->flags & 1)
1738	{	1876	{
1739	maptex tex = self->tex [1];	1877	maptex tex = self->tex [1];
1740	int px = x * T + T * 2 / 32;	1878	int px = x * T + T * 2 / 32;
1741	int py = y * T - T * 6 / 32;	1879	int py = y * T - T * 6 / 32;
1742		1880
		1881	if (tex.name)
1743	glEnd ();	1882	{
1744	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1883	if (key.texname != tex.name)
		1884	{
		1885	key.texname = tex.name;
		1886	arr = rc_array (rc, &key);
		1887	}
		1888
		1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1890	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1891	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1892	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1745	glBegin (GL_QUADS);	1893	}
1746
1747	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1748	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1749	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1750	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1751	}	1894	}
1752	}	1895	}
1753		1896
1754	// update smooth hash	1897	// update smooth hash
1755	if (tex.smoothtile)	1898	if (tex.smoothtile)
…		…
1791	}	1934	}
1792	}	1935	}
1793	}	1936	}
1794	}	1937	}
1795		1938
		1939	rc_draw (rc);
		1940	rc_clear (rc);
		1941
1796	// go through all smoothlevels, lowest to highest, then draw.	1942	// go through all smoothlevels, lowest to highest, then draw.
1797	// this is basically counting sort	1943	// this is basically counting sort
1798	{	1944	{
1799	int w, b;	1945	int w, b;
1800		1946
		1947	glEnable (GL_TEXTURE_2D);
		1948	glBegin (GL_QUADS);
1801	for (w = 0; w < 256 / 32; ++w)	1949	for (w = 0; w < 256 / 32; ++w)
1802	{	1950	{
1803	uint32_t smask = smooth_level [w];	1951	uint32_t smask = smooth_level [w];
1804	if (smask)	1952	if (smask)
1805	for (b = 0; b < 32; ++b)	1953	for (b = 0; b < 32; ++b)
…		…
1824	int border = bits & 15;	1972	int border = bits & 15;
1825	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1973	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1826	float dx = tex.s * .0625f; // 16 images/row	1974	float dx = tex.s * .0625f; // 16 images/row
1827	float dy = tex.t * .5f ; // 2 images/column	1975	float dy = tex.t * .5f ; // 2 images/column
1828		1976
1829	// this time naively avoiding texture state changes
1830	// save gobs of state changes.
1831	if (last_name != tex.name)	1977	if (tex.name)
1832	{	1978	{
		1979	// this time avoiding texture state changes
		1980	// save gobs of state changes.
1833	if (!tex.name)	1981	if (key.texname != tex.name)
1834	continue; // smoothing not yet available	1982	{
1835
1836	glEnd ();	1983	glEnd ();
1837	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1984	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1838	glBegin (GL_QUADS);	1985	glBegin (GL_QUADS);
1839	}	1986	}
1840		1987
1841	if (border)	1988	if (border)
1842	{	1989	{
1843	float ox = border * dx;	1990	float ox = border * dx;
1844		1991
1845	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	1992	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1846	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	1993	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1847	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	1994	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1848	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	1995	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1849	}	1996	}
1850		1997
1851	if (corner)	1998	if (corner)
1852	{	1999	{
1853	float ox = corner * dx;	2000	float ox = corner * dx;
1854		2001
1855	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2002	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1856	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2003	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1857	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2004	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1858	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2005	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2006	}
1859	}	2007	}
1860	}	2008	}
1861	}	2009	}
1862	}	2010	}
1863	}	2011	}
		2012
		2013	glEnd ();
		2014	glDisable (GL_TEXTURE_2D);
		2015	key.texname = -1;
1864	}	2016	}
1865		2017
1866	hv_clear (smooth);	2018	hv_clear (smooth);
1867	}	2019	}
1868		2020
1869	glEnd ();
1870
1871	glDisable (GL_TEXTURE_2D);
1872	glDisable (GL_BLEND);	2021	glDisable (GL_BLEND);
		2022	rc_free (rc);
1873		2023
1874	// top layer: overlays such as the health bar	2024	// top layer: overlays such as the health bar
1875	for (y = 0; y < sh; y++)	2025	for (y = 0; y < sh; y++)
1876	if (0 <= y + my && y + my < self->rows)	2026	if (0 <= y + my && y + my < self->rows)
1877	{	2027	{
…		…
1966	void	2116	void
1967	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2117	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1968	PPCODE:	2118	PPCODE:
1969	{	2119	{
1970	int x, y;	2120	int x, y;
		2121	int sw1 = sw + 2;
		2122	int sh1 = sh + 2;
		2123	int sh3 = sh * 3;
1971	int sw4 = (sw + 3) & ~3;	2124	int sw34 = (sw * 3 + 3) & ~3;
		2125	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1972	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2126	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1973	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2127	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1974		2128
1975	memset (darkness, 255, sw4 * sh);
1976	SvPOK_only (darkness_sv);	2129	SvPOK_only (darkness3_sv);
1977	SvCUR_set (darkness_sv, sw4 * sh);	2130	SvCUR_set (darkness3_sv, sw34 * sh3);
1978		2131
1979	mx += self->x;	2132	mx += self->x - 1;
1980	my += self->y;	2133	my += self->y - 1;
1981		2134
		2135	memset (darkness1, 255, sw1 * sh1);
		2136
1982	for (y = 0; y < sh; y++)	2137	for (y = 0; y < sh1; y++)
1983	if (0 <= y + my && y + my < self->rows)	2138	if (0 <= y + my && y + my < self->rows)
1984	{	2139	{
1985	maprow *row = self->row + (y + my);	2140	maprow *row = self->row + (y + my);
1986		2141
1987	for (x = 0; x < sw; x++)	2142	for (x = 0; x < sw1; x++)
1988	if (row->c0 <= x + mx && x + mx < row->c1)	2143	if (row->c0 <= x + mx && x + mx < row->c1)
1989	{	2144	{
1990	mapcell *cell = row->col + (x + mx - row->c0);	2145	mapcell *cell = row->col + (x + mx - row->c0);
1991		2146
1992	darkness[y * sw4 + x] = cell->darkness	2147	darkness1 [y * sw1 + x] = cell->darkness
1993	? 255 - (cell->darkness - 1)	2148	? 255 - (cell->darkness - 1)
1994	: 255 - FOW_DARKNESS;	2149	: 255 - FOW_DARKNESS;
1995	}	2150	}
1996	}	2151	}
1997		2152
		2153	for (y = 0; y < sh; ++y)
		2154	for (x = 0; x < sw; ++x)
		2155	{
		2156	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2157	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2158	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2159	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2160	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2161	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2162	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2163	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2164	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2165
		2166	uint8_t r11 = (d11 + d21 + d12) / 3;
		2167	uint8_t r21 = d21;
		2168	uint8_t r31 = (d21 + d31 + d32) / 3;
		2169
		2170	uint8_t r12 = d12;
		2171	uint8_t r22 = d22;
		2172	uint8_t r32 = d32;
		2173
		2174	uint8_t r13 = (d13 + d23 + d12) / 3;
		2175	uint8_t r23 = d23;
		2176	uint8_t r33 = (d23 + d33 + d32) / 3;
		2177
		2178	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2179	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2180	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2181	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2182	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2183	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2184	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2185	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2186	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2187	}
		2188
		2189	free (darkness1);
		2190
1998	EXTEND (SP, 3);	2191	EXTEND (SP, 3);
1999	PUSHs (sv_2mortal (newSViv (sw4)));	2192	PUSHs (sv_2mortal (newSViv (sw34)));
2000	PUSHs (sv_2mortal (newSViv (sh)));	2193	PUSHs (sv_2mortal (newSViv (sh3)));
2001	PUSHs (darkness_sv);	2194	PUSHs (darkness3_sv);
2002	}	2195	}
2003		2196
2004	SV *	2197	SV *
2005	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2198	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
2006	CODE:	2199	CODE:
…		…
2083	int x, y, z;	2276	int x, y, z;
2084	int w, h;	2277	int w, h;
2085	int x1, y1;	2278	int x1, y1;
2086		2279
2087	if (*data++ != 0)	2280	if (*data++ != 0)
2088	return; /* version mismatch */	2281	XSRETURN_EMPTY; /* version mismatch */
2089		2282
2090	w = data++ << 8; w \|= data++;	2283	w = data++ << 8; w \|= data++;
2091	h = data++ << 8; h \|= data++;	2284	h = data++ << 8; h \|= data++;
2092		2285
2093	// we need to do this 'cause we don't keep an absolute coord system for rows	2286	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2138	}	2331	}
2139	}	2332	}
2140	}	2333	}
2141	}	2334	}
2142		2335
		2336	MODULE = CFPlus PACKAGE = CFPlus::RW
		2337
		2338	CFPlus::RW
		2339	new (SV class, SV data_sv)
		2340	CODE:
		2341	{
		2342	STRLEN datalen;
		2343	char *data = SvPVbyte (data_sv, datalen);
		2344
		2345	RETVAL = SDL_RWFromConstMem (data, datalen);
		2346	}
		2347	OUTPUT:
		2348	RETVAL
		2349
		2350	CFPlus::RW
		2351	new_from_file (SV class, const char path, const char *mode = "rb")
		2352	CODE:
		2353	RETVAL = SDL_RWFromFile (path, mode);
		2354	OUTPUT:
		2355	RETVAL
		2356
		2357	# fails on win32:
		2358	# CFPlus.xs(2268) : error C2059: syntax error : '('
		2359	#void
		2360	#close (CFPlus::RW self)
		2361	# CODE:
		2362	# (self->(close)) (self);
		2363
		2364	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2365
		2366	PROTOTYPES: DISABLE
		2367
		2368	CFPlus::Channel
		2369	find ()
		2370	CODE:
		2371	{
		2372	RETVAL = Mix_GroupAvailable (-1);
		2373
		2374	if (RETVAL < 0)
		2375	{
		2376	RETVAL = Mix_GroupOldest (-1);
		2377
		2378	if (RETVAL < 0)
		2379	XSRETURN_UNDEF;
		2380
		2381	Mix_HaltChannel (RETVAL);
		2382	}
		2383
		2384	Mix_UnregisterAllEffects (RETVAL);
		2385	Mix_Volume (RETVAL, 128);
		2386	}
		2387	OUTPUT:
		2388	RETVAL
		2389
		2390	void
		2391	halt (CFPlus::Channel self)
		2392	CODE:
		2393	Mix_HaltChannel (self);
		2394
		2395	void
		2396	expire (CFPlus::Channel self, int ticks = -1)
		2397	CODE:
		2398	Mix_ExpireChannel (self, ticks);
		2399
		2400	void
		2401	fade_out (CFPlus::Channel self, int ticks = -1)
		2402	CODE:
		2403	Mix_FadeOutChannel (self, ticks);
		2404
		2405	int
		2406	volume (CFPlus::Channel self, int volume)
		2407	CODE:
		2408	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2409	OUTPUT:
		2410	RETVAL
		2411
		2412	void
		2413	unregister_all_effects (CFPlus::Channel self)
		2414	CODE:
		2415	Mix_UnregisterAllEffects (self);
		2416
		2417	void
		2418	set_panning (CFPlus::Channel self, int left, int right)
		2419	CODE:
		2420	left = CLAMP (left , 0, 255);
		2421	right = CLAMP (right, 0, 255);
		2422	Mix_SetPanning (self, left, right);
		2423
		2424	void
		2425	set_distance (CFPlus::Channel self, int distance)
		2426	CODE:
		2427	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2428
		2429	void
		2430	set_position (CFPlus::Channel self, int angle, int distance)
		2431	CODE:
		2432
		2433	void
		2434	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2435	CODE:
		2436	{
		2437	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2438	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2439	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2440	}
		2441
		2442	void
		2443	set_reverse_stereo (CFPlus::Channel self, int flip)
		2444	CODE:
		2445	Mix_SetReverseStereo (self, flip);
		2446
2143	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2447	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
2144		2448
		2449	PROTOTYPES: DISABLE
		2450
2145	CFPlus::MixChunk	2451	CFPlus::MixChunk
2146	new_from_file (SV class, char path)	2452	new (SV *class, CFPlus::RW rwops)
2147	CODE:	2453	CODE:
2148	RETVAL = Mix_LoadWAV (path);	2454	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2149	OUTPUT:	2455	OUTPUT:
2150	RETVAL	2456	RETVAL
2151		2457
2152	void	2458	void
2153	DESTROY (CFPlus::MixChunk self)	2459	DESTROY (CFPlus::MixChunk self)
…		…
2155	Mix_FreeChunk (self);	2461	Mix_FreeChunk (self);
2156		2462
2157	int	2463	int
2158	volume (CFPlus::MixChunk self, int volume = -1)	2464	volume (CFPlus::MixChunk self, int volume = -1)
2159	CODE:	2465	CODE:
		2466	if (items > 1)
		2467	volume = CLAMP (volume, 0, 128);
2160	RETVAL = Mix_VolumeChunk (self, volume);	2468	RETVAL = Mix_VolumeChunk (self, volume);
2161	OUTPUT:	2469	OUTPUT:
2162	RETVAL	2470	RETVAL
2163		2471
2164	int	2472	CFPlus::Channel
2165	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2473	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
2166	CODE:	2474	CODE:
		2475	{
2167	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2476	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2477
		2478	if (RETVAL < 0)
		2479	XSRETURN_UNDEF;
		2480
		2481	if (channel < 0)
		2482	{
		2483	Mix_UnregisterAllEffects (RETVAL);
		2484	Mix_Volume (RETVAL, 128);
		2485	}
		2486	}
2168	OUTPUT:	2487	OUTPUT:
2169	RETVAL	2488	RETVAL
2170		2489
2171	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2490	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
2172		2491
2173	int	2492	int
2174	volume (int volume = -1)	2493	volume (int volume = -1)
		2494	PROTOTYPE: ;$
2175	CODE:	2495	CODE:
		2496	if (items > 0)
		2497	volume = CLAMP (volume, 0, 128);
2176	RETVAL = Mix_VolumeMusic (volume);	2498	RETVAL = Mix_VolumeMusic (volume);
2177	OUTPUT:	2499	OUTPUT:
2178	RETVAL	2500	RETVAL
2179		2501
2180	int	2502	void
2181	fade_out (int ms)	2503	fade_out (int ms)
2182	CODE:	2504	CODE:
2183	RETVAL = Mix_FadeOutMusic (ms);	2505	Mix_FadeOutMusic (ms);
2184	OUTPUT:	2506
2185	RETVAL	2507	void
		2508	halt ()
		2509	CODE:
		2510	Mix_HaltMusic ();
2186		2511
2187	CFPlus::MixMusic	2512	CFPlus::MixMusic
2188	new_from_file (SV class, char path)	2513	new (SV *class, CFPlus::RW rwops)
2189	CODE:	2514	CODE:
2190	RETVAL = Mix_LoadMUS (path);	2515	RETVAL = Mix_LoadMUS_RW (rwops);
2191	OUTPUT:	2516	OUTPUT:
2192	RETVAL	2517	RETVAL
2193		2518
2194	void	2519	void
2195	DESTROY (CFPlus::MixMusic self)	2520	DESTROY (CFPlus::MixMusic self)
…		…
2201	CODE:	2526	CODE:
2202	RETVAL = Mix_PlayMusic (self, loops);	2527	RETVAL = Mix_PlayMusic (self, loops);
2203	OUTPUT:	2528	OUTPUT:
2204	RETVAL	2529	RETVAL
2205		2530
2206	int	2531	void
2207	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2532	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
2208	CODE:	2533	CODE:
2209	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2534	Mix_FadeInMusicPos (self, loops, ms, position);
2210	OUTPUT:
2211	RETVAL
2212		2535
2213	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2536	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2537
		2538	PROTOTYPES: ENABLE
2214		2539
2215	BOOT:	2540	BOOT:
2216	{	2541	{
2217	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2542	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
2218	static const struct {	2543	static const struct {
…		…
2234	const_iv (GL_ALPHA_TEST),	2559	const_iv (GL_ALPHA_TEST),
2235	const_iv (GL_NORMALIZE),	2560	const_iv (GL_NORMALIZE),
2236	const_iv (GL_RESCALE_NORMAL),	2561	const_iv (GL_RESCALE_NORMAL),
2237	const_iv (GL_FRONT),	2562	const_iv (GL_FRONT),
2238	const_iv (GL_BACK),	2563	const_iv (GL_BACK),
		2564	const_iv (GL_AUX0),
2239	const_iv (GL_AND),	2565	const_iv (GL_AND),
2240	const_iv (GL_ONE),	2566	const_iv (GL_ONE),
2241	const_iv (GL_ZERO),	2567	const_iv (GL_ZERO),
2242	const_iv (GL_SRC_ALPHA),	2568	const_iv (GL_SRC_ALPHA),
2243	const_iv (GL_DST_ALPHA),	2569	const_iv (GL_DST_ALPHA),
…		…
2256	const_iv (GL_INTENSITY),	2582	const_iv (GL_INTENSITY),
2257	const_iv (GL_LUMINANCE),	2583	const_iv (GL_LUMINANCE),
2258	const_iv (GL_LUMINANCE_ALPHA),	2584	const_iv (GL_LUMINANCE_ALPHA),
2259	const_iv (GL_FLOAT),	2585	const_iv (GL_FLOAT),
2260	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2586	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2587	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2588	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2589	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2590	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2591	const_iv (GL_COMPRESSED_RGB_ARB),
		2592	const_iv (GL_COMPRESSED_RGBA_ARB),
2261	const_iv (GL_COMPILE),	2593	const_iv (GL_COMPILE),
2262	const_iv (GL_PROXY_TEXTURE_1D),	2594	const_iv (GL_PROXY_TEXTURE_1D),
2263	const_iv (GL_PROXY_TEXTURE_2D),	2595	const_iv (GL_PROXY_TEXTURE_2D),
2264	const_iv (GL_TEXTURE_1D),	2596	const_iv (GL_TEXTURE_1D),
2265	const_iv (GL_TEXTURE_2D),	2597	const_iv (GL_TEXTURE_2D),
…		…
2289	const_iv (GL_COLOR_LOGIC_OP),	2621	const_iv (GL_COLOR_LOGIC_OP),
2290	const_iv (GL_SEPARABLE_2D),	2622	const_iv (GL_SEPARABLE_2D),
2291	const_iv (GL_CONVOLUTION_2D),	2623	const_iv (GL_CONVOLUTION_2D),
2292	const_iv (GL_CONVOLUTION_BORDER_MODE),	2624	const_iv (GL_CONVOLUTION_BORDER_MODE),
2293	const_iv (GL_CONSTANT_BORDER),	2625	const_iv (GL_CONSTANT_BORDER),
		2626	const_iv (GL_POINTS),
2294	const_iv (GL_LINES),	2627	const_iv (GL_LINES),
2295	const_iv (GL_LINE_STRIP),	2628	const_iv (GL_LINE_STRIP),
2296	const_iv (GL_LINE_LOOP),	2629	const_iv (GL_LINE_LOOP),
2297	const_iv (GL_QUADS),	2630	const_iv (GL_QUADS),
2298	const_iv (GL_QUAD_STRIP),	2631	const_iv (GL_QUAD_STRIP),
2299	const_iv (GL_TRIANGLES),	2632	const_iv (GL_TRIANGLES),
2300	const_iv (GL_TRIANGLE_STRIP),	2633	const_iv (GL_TRIANGLE_STRIP),
2301	const_iv (GL_TRIANGLE_FAN),	2634	const_iv (GL_TRIANGLE_FAN),
		2635	const_iv (GL_POLYGON),
2302	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2636	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2637	const_iv (GL_POINT_SMOOTH_HINT),
		2638	const_iv (GL_LINE_SMOOTH_HINT),
		2639	const_iv (GL_POLYGON_SMOOTH_HINT),
		2640	const_iv (GL_GENERATE_MIPMAP_HINT),
		2641	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2303	const_iv (GL_FASTEST),	2642	const_iv (GL_FASTEST),
		2643	const_iv (GL_DONT_CARE),
		2644	const_iv (GL_NICEST),
2304	const_iv (GL_V2F),	2645	const_iv (GL_V2F),
2305	const_iv (GL_V3F),	2646	const_iv (GL_V3F),
2306	const_iv (GL_T2F_V3F),	2647	const_iv (GL_T2F_V3F),
2307	const_iv (GL_T2F_N3F_V3F),	2648	const_iv (GL_T2F_N3F_V3F),
2308	# undef const_iv	2649	# undef const_iv
…		…
2313		2654
2314	texture_av = newAV ();	2655	texture_av = newAV ();
2315	AvREAL_off (texture_av);	2656	AvREAL_off (texture_av);
2316	}	2657	}
2317		2658
		2659	void
		2660	disable_GL_EXT_blend_func_separate ()
		2661	CODE:
		2662	gl.BlendFuncSeparate = 0;
		2663	gl.BlendFuncSeparateEXT = 0;
		2664
2318	char *	2665	char *
2319	gl_vendor ()	2666	gl_vendor ()
2320	CODE:	2667	CODE:
2321	RETVAL = (char *)glGetString (GL_VENDOR);	2668	RETVAL = (char *)glGetString (GL_VENDOR);
2322	OUTPUT:	2669	OUTPUT:
…		…
2334	CODE:	2681	CODE:
2335	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2682	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2336	OUTPUT:	2683	OUTPUT:
2337	RETVAL	2684	RETVAL
2338		2685
2339	char *glGetString (GLenum pname)	2686	const char *glGetString (GLenum pname)
2340		2687
2341	GLint glGetInteger (GLenum pname)	2688	GLint glGetInteger (GLenum pname)
2342	CODE:	2689	CODE:
2343	glGetIntegerv (pname, &RETVAL);	2690	glGetIntegerv (pname, &RETVAL);
2344	OUTPUT:	2691	OUTPUT:
…		…
2394	# near_ and far_ are due to microsofts buggy "c" compiler	2741	# near_ and far_ are due to microsofts buggy "c" compiler
2395	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2742	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2396		2743
2397	# near_ and far_ are due to microsofts buggy "c" compiler	2744	# near_ and far_ are due to microsofts buggy "c" compiler
2398	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2745	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2746
		2747	PROTOTYPES: DISABLE
2399		2748
2400	void glViewport (int x, int y, int width, int height)	2749	void glViewport (int x, int y, int width, int height)
2401		2750
2402	void glScissor (int x, int y, int width, int height)	2751	void glScissor (int x, int y, int width, int height)
2403		2752
…		…
2411		2760
2412	void glRotate (float angle, float x, float y, float z)	2761	void glRotate (float angle, float x, float y, float z)
2413	CODE:	2762	CODE:
2414	glRotatef (angle, x, y, z);	2763	glRotatef (angle, x, y, z);
2415		2764
2416	void glBegin (int mode)
2417
2418	void glEnd ()
2419
2420	void glColor (float r, float g, float b, float a = 1.0)	2765	void glColor (float r, float g, float b, float a = 1.0)
2421	PROTOTYPE: @
2422	ALIAS:	2766	ALIAS:
2423	glColor_premultiply = 1	2767	glColor_premultiply = 1
2424	CODE:	2768	CODE:
2425	if (ix)	2769	if (ix)
2426	{	2770	{
…		…
2429	b *= a;	2773	b *= a;
2430	}	2774	}
2431	// microsoft visual "c" rounds instead of truncating...	2775	// microsoft visual "c" rounds instead of truncating...
2432	glColor4f (r, g, b, a);	2776	glColor4f (r, g, b, a);
2433		2777
2434	void glInterleavedArrays (int format, int stride, char *data)
2435
2436	void glDrawElements (int mode, int count, int type, char *indices)
2437
2438	# 1.2 void glDrawRangeElements (int mode, int start, int end
2439
2440	void glRasterPos (float x, float y, float z = 0.)	2778	void glRasterPos (float x, float y, float z = 0.)
2441	CODE:	2779	CODE:
2442	glRasterPos3f (0, 0, z);	2780	glRasterPos3f (0, 0, z);
2443	glBitmap (0, 0, 0, 0, x, y, 0);	2781	glBitmap (0, 0, 0, 0, x, y, 0);
2444		2782
…		…
2448		2786
2449	void glTexCoord (float s, float t)	2787	void glTexCoord (float s, float t)
2450	CODE:	2788	CODE:
2451	glTexCoord2f (s, t);	2789	glTexCoord2f (s, t);
2452		2790
		2791	void glRect (float x1, float y1, float x2, float y2)
		2792	CODE:
		2793	glRectf (x1, y1, x2, y2);
		2794
		2795	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2796	CODE:
		2797	glBegin (GL_LINE_LOOP);
		2798	glVertex2f (x1, y1);
		2799	glVertex2f (x2, y1);
		2800	glVertex2f (x2, y2);
		2801	glVertex2f (x1, y2);
		2802	glEnd ();
		2803
		2804	PROTOTYPES: ENABLE
		2805
		2806	void glBegin (int mode)
		2807
		2808	void glEnd ()
		2809
		2810	void glPointSize (GLfloat size)
		2811
		2812	void glLineWidth (GLfloat width)
		2813
		2814	void glInterleavedArrays (int format, int stride, char *data)
		2815
		2816	void glDrawElements (int mode, int count, int type, char *indices)
		2817
		2818	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2819
2453	void glTexEnv (int target, int pname, float param)	2820	void glTexEnv (int target, int pname, float param)
2454	CODE:	2821	CODE:
2455	glTexEnvf (target, pname, param);	2822	glTexEnvf (target, pname, param);
2456		2823
2457	void glTexParameter (int target, int pname, float param)	2824	void glTexParameter (int target, int pname, float param)
…		…
2509		2876
2510	void glEndList ()	2877	void glEndList ()
2511		2878
2512	void glCallList (int list)	2879	void glCallList (int list)
2513		2880
		2881	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2882
		2883	PROTOTYPES: DISABLE
		2884
		2885	void
		2886	find_widget (SV *self, NV x, NV y)
		2887	PPCODE:
		2888	{
		2889	if (within_widget (self, x, y))
		2890	XPUSHs (self);
		2891	}
		2892
		2893	BOOT:
		2894	{
		2895	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2896
		2897	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2898	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2899	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2900	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2901	}
		2902
		2903	void
		2904	draw (SV *self)
		2905	CODE:
		2906	{
		2907	HV *hv;
		2908	SV **svp;
		2909	NV x, y, w, h;
		2910	SV *draw_x_sv = GvSV (draw_x_gv);
		2911	SV *draw_y_sv = GvSV (draw_y_gv);
		2912	SV *draw_w_sv = GvSV (draw_w_gv);
		2913	SV *draw_h_sv = GvSV (draw_h_gv);
		2914	double draw_x, draw_y;
		2915
		2916	if (!SvROK (self))
		2917	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2918
		2919	hv = (HV *)SvRV (self);
		2920
		2921	if (SvTYPE (hv) != SVt_PVHV)
		2922	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2923
		2924	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2925	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2926
		2927	if (!h \|\| !w)
		2928	XSRETURN_EMPTY;
		2929
		2930	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2931	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2932
		2933	draw_x = SvNV (draw_x_sv) + x;
		2934	draw_y = SvNV (draw_y_sv) + y;
		2935
		2936	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2937	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2938	XSRETURN_EMPTY;
		2939
		2940	sv_setnv (draw_x_sv, draw_x);
		2941	sv_setnv (draw_y_sv, draw_y);
		2942
		2943	glPushMatrix ();
		2944	glTranslated (x, y, 0);
		2945
		2946	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2947	{
		2948	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2949
		2950	if (svp && SvTRUE (*svp))
		2951	{
		2952	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2953	glEnable (GL_BLEND);
		2954	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2955	glBegin (GL_QUADS);
		2956	glVertex2f (0, 0);
		2957	glVertex2f (w, 0);
		2958	glVertex2f (w, h);
		2959	glVertex2f (0, h);
		2960	glEnd ();
		2961	glDisable (GL_BLEND);
		2962	}
		2963	}
		2964	#if 0
		2965	// draw borders, for debugging
		2966	glPushMatrix ();
		2967	glColor4f (1., 1., 0., 1.);
		2968	glTranslatef (.5, .5, 0.);
		2969	glBegin (GL_LINE_LOOP);
		2970	glVertex2f (0 , 0);
		2971	glVertex2f (w - 1, 0);
		2972	glVertex2f (w - 1, h - 1);
		2973	glVertex2f (0 , h - 1);
		2974	glEnd ();
		2975	glPopMatrix ();
		2976	#endif
		2977	PUSHMARK (SP);
		2978	XPUSHs (self);
		2979	PUTBACK;
		2980	call_method ("_draw", G_VOID \| G_DISCARD);
		2981	SPAGAIN;
		2982
		2983	glPopMatrix ();
		2984
		2985	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2986	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2987	}
		2988

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.199 by root, Tue Jul 17 13:53:02 2007 UTC vs. Revision 1.238 by root, Sat Nov 3 12:08:43 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.199 by root, Tue Jul 17 13:53:02 2007 UTC vs.
Revision 1.238 by root, Sat Nov 3 12:08:43 2007 UTC