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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.195 by root, Sat Jul 14 12:05:52 2007 UTC vs.
Revision 1.215 by root, Tue Jul 31 00:50:04 2007 UTC

…		…
25	#include <math.h>	25	#include <math.h>
26	#include <string.h>	26	#include <string.h>
27	#include <stdio.h>	27	#include <stdio.h>
28	#include <stdlib.h>	28	#include <stdlib.h>
29		29
		30	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		31
30	#include <SDL.h>	32	#include <SDL.h>
		33	#include <SDL_thread.h>
31	#include <SDL_endian.h>	34	#include <SDL_endian.h>
32	#include <SDL_image.h>	35	#include <SDL_image.h>
33	#include <SDL_mixer.h>	36	#include <SDL_mixer.h>
34	#include <SDL_opengl.h>	37	#include <SDL_opengl.h>
35		38
…		…
111		114
112	#include "pango-font.c"	115	#include "pango-font.c"
113	#include "pango-fontmap.c"	116	#include "pango-fontmap.c"
114	#include "pango-render.c"	117	#include "pango-render.c"
115		118
		119	typedef IV CFPlus__Channel;
		120	typedef SDL_RWops *CFPlus__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	121	typedef Mix_Chunk *CFPlus__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	122	typedef Mix_Music *CFPlus__MixMusic;
118		123
119	typedef PangoFontDescription *CFPlus__Font;	124	typedef PangoFontDescription *CFPlus__Font;
120		125
…		…
431	}	436	}
432		437
433	/* SDL should provide this, really. */	438	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	439	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	440	#define SDLK_MODIFIER_MAX 314
		441
		442	/******************************************************************************/
		443
		444	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		445	static GV *hover_gv;
		446
		447	static int
		448	within_widget (SV *widget, NV x, NV y)
		449	{
		450	HV *self;
		451	SV **svp;
		452	NV wx, ww, wy, wh;
		453
		454	if (!SvROK (widget))
		455	return 0;
		456
		457	self = (HV *)SvRV (widget);
		458
		459	if (SvTYPE (self) != SVt_PVHV)
		460	return 0;
		461
		462	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		463	if (y < wy)
		464	return 0;
		465
		466	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		467	if (y >= wy + wh)
		468	return 0;
		469
		470	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		471	if (x < wx)
		472	return 0;
		473
		474	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		475	if (x >= wx + ww)
		476	return 0;
		477
		478	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		479	if (!svp \|\| !SvTRUE (*svp))
		480	return 0;
		481
		482	return 1;
		483	}
436		484
437	MODULE = CFPlus PACKAGE = CFPlus	485	MODULE = CFPlus PACKAGE = CFPlus
438		486
439	PROTOTYPES: ENABLE	487	PROTOTYPES: ENABLE
440		488
…		…
587	opengl_fontmap = pango_opengl_font_map_new ();	635	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	636	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);	637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
590	}	638	}
591		639
		640	char *
		641	SDL_GetError ()
		642
592	int	643	int
593	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	644	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
594		645
595	void	646	void
596	SDL_Quit ()	647	SDL_Quit ()
597		648
598	void	649	void
599	SDL_ListModes ()	650	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	651	PPCODE:
601	{	652	{
602	SDL_Rect **m;	653	SDL_Rect **m;
603		654
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	655	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	656	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	657	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	658	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		659
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	660	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	661	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		662
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	663	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		667
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
618	#if SDL_VERSION_ATLEAST(1,2,10)	669	#if SDL_VERSION_ATLEAST(1,2,10)
619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
621	#endif	672	#endif
622		673
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);	674	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
627		675
628	if (m && m != (SDL_Rect **)-1)	676	if (m && m != (SDL_Rect **)-1)
629	while (*m)	677	while (*m)
630	{	678	{
		679	if ((m)->w >= 640 && (m)->h >= 480)
		680	{
631	AV *av = newAV ();	681	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	682	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	683	av_push (av, newSViv ((*m)->h));
		684	av_push (av, newSViv (rgb));
		685	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	686	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		687	}
635		688
636	++m;	689	++m;
637	}	690	}
638	}	691	}
639		692
640	char *
641	SDL_GetError ()
642
643	int	693	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	694	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	695	CODE:
		696	{
		697	SDL_EnableUNICODE (1);
		698	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		699
		700	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		701	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		702	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		703	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		704
646	RETVAL = !!SDL_SetVideoMode (	705	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	706	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
648	);	707	);
		708
649	if (RETVAL)	709	if (RETVAL)
650	{	710	{
651	av_clear (texture_av);	711	av_clear (texture_av);
652		712
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	715	#include "glfunc.h"
656	# undef GL_FUNC	716	#undef GL_FUNC
657
658	}	717	}
		718	}
659	OUTPUT:	719	OUTPUT:
660	RETVAL	720	RETVAL
661		721
662	void	722	void
663	SDL_GL_SwapBuffers ()	723	SDL_GL_SwapBuffers ()
664		724
665	char *	725	char *
666	SDL_GetKeyName (int sym)	726	SDL_GetKeyName (int sym)
667		727
		728	int
		729	SDL_GetAppState ()
		730
668	void	731	void
669	SDL_PollEvent ()	732	poll_events ()
670	PPCODE:	733	PPCODE:
671	{	734	{
672	SDL_Event ev;	735	SDL_Event ev;
673		736
674	while (SDL_PollEvent (&ev))	737	SDL_PumpEvents ();
		738	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
675	{	739	{
676	HV *hv = newHV ();	740	HV *hv = newHV ();
677	hv_store (hv, "type", 4, newSViv (ev.type), 0);	741	hv_store (hv, "type", 4, newSViv (ev.type), 0);
678		742
679	switch (ev.type)	743	switch (ev.type)
…		…
691	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
692	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	756	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
693	break;	757	break;
694		758
695	case SDL_MOUSEMOTION:	759	case SDL_MOUSEMOTION:
		760	{
		761	int state = ev.motion.state;
		762	int x = ev.motion.x;
		763	int y = ev.motion.y;
		764	int xrel = ev.motion.xrel;
		765	int yrel = ev.motion.yrel;
		766
		767	/* do simplistic event compression */
		768	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		769	&& state == ev.motion.state)
		770	{
		771	xrel += ev.motion.xrel;
		772	yrel += ev.motion.yrel;
		773	x = ev.motion.x;
		774	y = ev.motion.y;
		775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		776	}
		777
696	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
697
698	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	779	hv_store (hv, "state", 5, newSViv (state), 0);
699	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	780	hv_store (hv, "x", 1, newSViv (x), 0);
700	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	781	hv_store (hv, "y", 1, newSViv (y), 0);
701	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
702	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		784	}
703	break;	785	break;
704		786
705	case SDL_MOUSEBUTTONDOWN:	787	case SDL_MOUSEBUTTONDOWN:
706	case SDL_MOUSEBUTTONUP:	788	case SDL_MOUSEBUTTONUP:
707	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
722	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
723	}	805	}
724	}	806	}
725		807
726	int	808	int
727	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
728	POSTCALL:	810	POSTCALL:
729	Mix_HookMusicFinished (music_finished);	811	Mix_HookMusicFinished (music_finished);
730	Mix_ChannelFinished (channel_finished);	812	Mix_ChannelFinished (channel_finished);
731		813
732	void	814	void
733	Mix_CloseAudio ()	815	Mix_CloseAudio ()
734		816
735	int	817	int
736	Mix_AllocateChannels (int numchans = -1)	818	Mix_AllocateChannels (int numchans = -1)
		819
		820	const char *
		821	Mix_GetError ()
737		822
738	void	823	void
739	lowdelay (int fd, int val = 1)	824	lowdelay (int fd, int val = 1)
740	CODE:	825	CODE:
741	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	826	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
783	STRLEN image_len;	868	STRLEN image_len;
784	char image = (char )SvPVbyte (image_, image_len);	869	char image = (char )SvPVbyte (image_, image_len);
785	SDL_Surface surface, surface2;	870	SDL_Surface surface, surface2;
786	SDL_PixelFormat fmt;	871	SDL_PixelFormat fmt;
787	SDL_RWops *rw = ix	872	SDL_RWops *rw = ix
788	? SDL_RWFromFile (image, "r")	873	? SDL_RWFromFile (image, "rb")
789	: SDL_RWFromConstMem (image, image_len);	874	: SDL_RWFromConstMem (image, image_len);
790		875
791	if (!rw)	876	if (!rw)
792	croak ("load_image: %s", SDL_GetError ());	877	croak ("load_image: %s", SDL_GetError ());
793		878
…		…
898	#endif	983	#endif
899	}	984	}
900		985
901	MODULE = CFPlus PACKAGE = CFPlus::Font	986	MODULE = CFPlus PACKAGE = CFPlus::Font
902		987
		988	PROTOTYPES: DISABLE
		989
903	CFPlus::Font	990	CFPlus::Font
904	new_from_file (SV class, char path, int id = 0)	991	new_from_file (SV class, char path, int id = 0)
905	CODE:	992	CODE:
906	{	993	{
907	int count;	994	int count;
…		…
917	CODE:	1004	CODE:
918	pango_font_description_free (self);	1005	pango_font_description_free (self);
919		1006
920	void	1007	void
921	make_default (CFPlus::Font self)	1008	make_default (CFPlus::Font self)
		1009	PROTOTYPE: $
922	CODE:	1010	CODE:
923	default_font = self;	1011	default_font = self;
924		1012
925	MODULE = CFPlus PACKAGE = CFPlus::Layout	1013	MODULE = CFPlus PACKAGE = CFPlus::Layout
926		1014
		1015	PROTOTYPES: DISABLE
		1016
927	void	1017	void
928	reset_glyph_cache ()	1018	reset_glyph_cache ()
		1019	PROTOTYPE:
929	CODE:	1020	CODE:
930	tc_clear ();	1021	tc_clear ();
931		1022
932	CFPlus::Layout	1023	CFPlus::Layout
933	new (SV *class)	1024	new (SV *class)
…		…
1220	flags	1311	flags
1221	);	1312	);
1222		1313
1223	MODULE = CFPlus PACKAGE = CFPlus::Texture	1314	MODULE = CFPlus PACKAGE = CFPlus::Texture
1224		1315
1225	void	1316	PROTOTYPES: ENABLE
1226	pad2pot (SV data_, SV w_, SV *h_)
1227	CODE:
1228	{
1229	int ow = SvIV (w_);
1230	int oh = SvIV (h_);
1231		1317
1232	if (ow && oh)	1318	int minpot (int n)
		1319
		1320	void
		1321	pad (SV *data_, int ow, int oh, int nw, int nh)
		1322	CODE:
		1323	{
		1324	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1233	{	1325	{
1234	int nw = minpot (ow);
1235	int nh = minpot (oh);
1236
1237	if (nw != ow \|\| nh != oh)
1238	{
1239	if (SvOK (data_))
1240	{
1241	STRLEN datalen;	1326	STRLEN datalen;
1242	char *data = SvPVbyte (data_, datalen);	1327	char *data = SvPVbyte (data_, datalen);
1243	int bpp = datalen / (ow * oh);	1328	int bpp = datalen / (ow * oh);
1244	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1329	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1245		1330
1246	SvPOK_only (result_);	1331	SvPOK_only (result_);
1247	SvCUR_set (result_, nw * nh * bpp);	1332	SvCUR_set (result_, nw * nh * bpp);
1248		1333
1249	memset (SvPVX (result_), 0, nw * nh * bpp);	1334	memset (SvPVX (result_), 0, nw * nh * bpp);
1250	while (oh--)	1335	while (oh--)
1251	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1336	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1252		1337
1253	sv_setsv (data_, result_);	1338	sv_setsv (data_, result_);
1254	}
1255
1256	sv_setiv (w_, nw);
1257	sv_setiv (h_, nh);
1258	}
1259	}	1339	}
1260	}	1340	}
1261		1341
1262	void	1342	void
1263	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1343	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1306	glDisable (GL_ALPHA_TEST);	1386	glDisable (GL_ALPHA_TEST);
1307	glDisable (GL_BLEND);	1387	glDisable (GL_BLEND);
1308	}	1388	}
1309	}	1389	}
1310		1390
		1391	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1392	CODE:
		1393	{
		1394	GLint width;
		1395	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1396	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1397	RETVAL = width > 0;
		1398	}
		1399	OUTPUT:
		1400	RETVAL
		1401
1311	MODULE = CFPlus PACKAGE = CFPlus::Map	1402	MODULE = CFPlus PACKAGE = CFPlus::Map
		1403
		1404	PROTOTYPES: DISABLE
1312		1405
1313	CFPlus::Map	1406	CFPlus::Map
1314	new (SV *class)	1407	new (SV *class)
1315	CODE:	1408	CODE:
1316	New (0, RETVAL, 1, struct map);	1409	New (0, RETVAL, 1, struct map);
…		…
1931	void	2024	void
1932	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2025	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1933	PPCODE:	2026	PPCODE:
1934	{	2027	{
1935	int x, y;	2028	int x, y;
		2029	int sw1 = sw + 2;
		2030	int sh1 = sh + 2;
		2031	int sh3 = sh * 3;
1936	int sw4 = (sw + 3) & ~3;	2032	int sw34 = (sw * 3 + 3) & ~3;
		2033	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1937	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2034	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1938	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2035	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1939		2036
1940	memset (darkness, 255, sw4 * sh);
1941	SvPOK_only (darkness_sv);	2037	SvPOK_only (darkness3_sv);
1942	SvCUR_set (darkness_sv, sw4 * sh);	2038	SvCUR_set (darkness3_sv, sw34 * sh3);
1943		2039
1944	mx += self->x;	2040	mx += self->x - 1;
1945	my += self->y;	2041	my += self->y - 1;
1946		2042
		2043	memset (darkness1, 255, sw1 * sh1);
		2044
1947	for (y = 0; y < sh; y++)	2045	for (y = 0; y < sh1; y++)
1948	if (0 <= y + my && y + my < self->rows)	2046	if (0 <= y + my && y + my < self->rows)
1949	{	2047	{
1950	maprow *row = self->row + (y + my);	2048	maprow *row = self->row + (y + my);
1951		2049
1952	for (x = 0; x < sw; x++)	2050	for (x = 0; x < sw1; x++)
1953	if (row->c0 <= x + mx && x + mx < row->c1)	2051	if (row->c0 <= x + mx && x + mx < row->c1)
1954	{	2052	{
1955	mapcell *cell = row->col + (x + mx - row->c0);	2053	mapcell *cell = row->col + (x + mx - row->c0);
1956		2054
1957	darkness[y * sw4 + x] = cell->darkness	2055	darkness1 [y * sw1 + x] = cell->darkness
1958	? 255 - (cell->darkness - 1)	2056	? 255 - (cell->darkness - 1)
1959	: 255 - FOW_DARKNESS;	2057	: 255 - FOW_DARKNESS;
1960	}	2058	}
1961	}	2059	}
1962		2060
		2061	for (y = 0; y < sh; ++y)
		2062	for (x = 0; x < sw; ++x)
		2063	{
		2064	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2065	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2066	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2067	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2068	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2069	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2070	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2071	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2072	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2073
		2074	uint8_t r11 = (d11 + d21 + d12) / 3;
		2075	uint8_t r21 = d21;
		2076	uint8_t r31 = (d21 + d31 + d32) / 3;
		2077
		2078	uint8_t r12 = d12;
		2079	uint8_t r22 = d22;
		2080	uint8_t r32 = d32;
		2081
		2082	uint8_t r13 = (d13 + d23 + d12) / 3;
		2083	uint8_t r23 = d23;
		2084	uint8_t r33 = (d23 + d33 + d32) / 3;
		2085
		2086	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2087	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2088	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2089	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2090	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2091	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2092	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2093	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2094	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2095	}
		2096
		2097	free (darkness1);
		2098
1963	EXTEND (SP, 3);	2099	EXTEND (SP, 3);
1964	PUSHs (sv_2mortal (newSViv (sw4)));	2100	PUSHs (sv_2mortal (newSViv (sw34)));
1965	PUSHs (sv_2mortal (newSViv (sh)));	2101	PUSHs (sv_2mortal (newSViv (sh3)));
1966	PUSHs (darkness_sv);	2102	PUSHs (darkness3_sv);
1967	}	2103	}
1968		2104
1969	SV *	2105	SV *
1970	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2106	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1971	CODE:	2107	CODE:
…		…
2103	}	2239	}
2104	}	2240	}
2105	}	2241	}
2106	}	2242	}
2107		2243
		2244	MODULE = CFPlus PACKAGE = CFPlus::RW
		2245
		2246	CFPlus::RW
		2247	new (SV class, SV data_sv)
		2248	CODE:
		2249	{
		2250	STRLEN datalen;
		2251	char *data = SvPVbyte (data_sv, datalen);
		2252
		2253	RETVAL = SDL_RWFromConstMem (data, datalen);
		2254	}
		2255	OUTPUT:
		2256	RETVAL
		2257
		2258	CFPlus::RW
		2259	new_from_file (SV class, const char path, const char *mode = "rb")
		2260	CODE:
		2261	RETVAL = SDL_RWFromFile (path, mode);
		2262	OUTPUT:
		2263	RETVAL
		2264
		2265	void
		2266	close (CFPlus::RW self)
		2267	CODE:
		2268	SDL_RWclose (self);
		2269
		2270	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2271
		2272	PROTOTYPES: DISABLE
		2273
		2274	CFPlus::Channel
		2275	find ()
		2276	CODE:
		2277	{
		2278	RETVAL = Mix_GroupAvailable (-1);
		2279
		2280	if (RETVAL < 0)
		2281	{
		2282	RETVAL = Mix_GroupOldest (-1);
		2283
		2284	if (RETVAL < 0)
		2285	XSRETURN_UNDEF;
		2286
		2287	Mix_HaltChannel (RETVAL);
		2288	}
		2289
		2290	Mix_UnregisterAllEffects (RETVAL);
		2291	Mix_Volume (RETVAL, 128);
		2292	}
		2293	OUTPUT:
		2294	RETVAL
		2295
		2296	void
		2297	halt (CFPlus::Channel self)
		2298	CODE:
		2299	Mix_HaltChannel (self);
		2300
		2301	void
		2302	expire (CFPlus::Channel self, int ticks = -1)
		2303	CODE:
		2304	Mix_ExpireChannel (self, ticks);
		2305
		2306	void
		2307	fade_out (CFPlus::Channel self, int ticks = -1)
		2308	CODE:
		2309	Mix_FadeOutChannel (self, ticks);
		2310
		2311	int
		2312	volume (CFPlus::Channel self, int volume)
		2313	CODE:
		2314	RETVAL = Mix_Volume (self, volume);
		2315	OUTPUT:
		2316	RETVAL
		2317
		2318	void
		2319	unregister_all_effects (CFPlus::Channel self)
		2320	CODE:
		2321	Mix_UnregisterAllEffects (self);
		2322
		2323	void
		2324	set_panning (CFPlus::Channel self, int left, int right)
		2325	CODE:
		2326	Mix_SetPanning (self, left, right);
		2327
		2328	void
		2329	set_distance (CFPlus::Channel self, int distance)
		2330	CODE:
		2331	Mix_SetDistance (self, distance);
		2332
		2333	void
		2334	set_position (CFPlus::Channel self, int angle, int distance)
		2335	CODE:
		2336	Mix_SetPosition (self, angle, distance);
		2337
		2338	void
		2339	set_reverse_stereo (CFPlus::Channel self, int flip)
		2340	CODE:
		2341	Mix_SetReverseStereo (self, flip);
		2342
2108	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2343	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
2109		2344
		2345	PROTOTYPES: DISABLE
		2346
2110	CFPlus::MixChunk	2347	CFPlus::MixChunk
2111	new_from_file (SV class, char path)	2348	new (SV *class, CFPlus::RW rwops)
2112	CODE:	2349	CODE:
2113	RETVAL = Mix_LoadWAV (path);	2350	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2114	OUTPUT:	2351	OUTPUT:
2115	RETVAL	2352	RETVAL
2116		2353
2117	void	2354	void
2118	DESTROY (CFPlus::MixChunk self)	2355	DESTROY (CFPlus::MixChunk self)
…		…
2124	CODE:	2361	CODE:
2125	RETVAL = Mix_VolumeChunk (self, volume);	2362	RETVAL = Mix_VolumeChunk (self, volume);
2126	OUTPUT:	2363	OUTPUT:
2127	RETVAL	2364	RETVAL
2128		2365
2129	int	2366	CFPlus::Channel
2130	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2367	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
2131	CODE:	2368	CODE:
		2369	{
2132	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2370	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2371
		2372	if (RETVAL < 0)
		2373	XSRETURN_UNDEF;
		2374
		2375	if (channel < 0)
		2376	{
		2377	Mix_UnregisterAllEffects (RETVAL);
		2378	Mix_Volume (RETVAL, 128);
		2379	}
		2380	}
2133	OUTPUT:	2381	OUTPUT:
2134	RETVAL	2382	RETVAL
2135		2383
2136	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2384	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
2137		2385
2138	int	2386	int
2139	volume (int volume = -1)	2387	volume (int volume = -1)
		2388	PROTOTYPE: ;$
2140	CODE:	2389	CODE:
2141	RETVAL = Mix_VolumeMusic (volume);	2390	RETVAL = Mix_VolumeMusic (volume);
2142	OUTPUT:	2391	OUTPUT:
2143	RETVAL	2392	RETVAL
2144		2393
2145	int	2394	void
2146	fade_out (int ms)	2395	fade_out (int ms)
2147	CODE:	2396	CODE:
2148	RETVAL = Mix_FadeOutMusic (ms);	2397	Mix_FadeOutMusic (ms);
2149	OUTPUT:	2398
2150	RETVAL	2399	void
		2400	halt ()
		2401	CODE:
		2402	Mix_HaltMusic ();
2151		2403
2152	CFPlus::MixMusic	2404	CFPlus::MixMusic
2153	new_from_file (SV class, char path)	2405	new (SV *class, CFPlus::RW rwops)
2154	CODE:	2406	CODE:
2155	RETVAL = Mix_LoadMUS (path);	2407	RETVAL = Mix_LoadMUS_RW (rwops);
2156	OUTPUT:	2408	OUTPUT:
2157	RETVAL	2409	RETVAL
2158		2410
2159	void	2411	void
2160	DESTROY (CFPlus::MixMusic self)	2412	DESTROY (CFPlus::MixMusic self)
…		…
2166	CODE:	2418	CODE:
2167	RETVAL = Mix_PlayMusic (self, loops);	2419	RETVAL = Mix_PlayMusic (self, loops);
2168	OUTPUT:	2420	OUTPUT:
2169	RETVAL	2421	RETVAL
2170		2422
2171	int	2423	void
2172	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2424	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
2173	CODE:	2425	CODE:
2174	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2426	Mix_FadeInMusicPos (self, loops, ms, position);
2175	OUTPUT:
2176	RETVAL
2177		2427
2178	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2428	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2429
		2430	PROTOTYPES: ENABLE
2179		2431
2180	BOOT:	2432	BOOT:
2181	{	2433	{
2182	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2434	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
2183	static const struct {	2435	static const struct {
2184	const char *name;	2436	const char *name;
2185	IV iv;	2437	IV iv;
2186	} *civ, const_iv[] = {	2438	} *civ, const_iv[] = {
2187	# define const_iv(name) { # name, (IV)name }	2439	# define const_iv(name) { # name, (IV)name }
		2440	const_iv (GL_VENDOR),
		2441	const_iv (GL_VERSION),
		2442	const_iv (GL_EXTENSIONS),
2188	const_iv (GL_COLOR_MATERIAL),	2443	const_iv (GL_COLOR_MATERIAL),
2189	const_iv (GL_SMOOTH),	2444	const_iv (GL_SMOOTH),
2190	const_iv (GL_FLAT),	2445	const_iv (GL_FLAT),
2191	const_iv (GL_DITHER),	2446	const_iv (GL_DITHER),
2192	const_iv (GL_BLEND),	2447	const_iv (GL_BLEND),
…		…
2196	const_iv (GL_ALPHA_TEST),	2451	const_iv (GL_ALPHA_TEST),
2197	const_iv (GL_NORMALIZE),	2452	const_iv (GL_NORMALIZE),
2198	const_iv (GL_RESCALE_NORMAL),	2453	const_iv (GL_RESCALE_NORMAL),
2199	const_iv (GL_FRONT),	2454	const_iv (GL_FRONT),
2200	const_iv (GL_BACK),	2455	const_iv (GL_BACK),
		2456	const_iv (GL_AUX0),
2201	const_iv (GL_AND),	2457	const_iv (GL_AND),
2202	const_iv (GL_ONE),	2458	const_iv (GL_ONE),
2203	const_iv (GL_ZERO),	2459	const_iv (GL_ZERO),
2204	const_iv (GL_SRC_ALPHA),	2460	const_iv (GL_SRC_ALPHA),
2205	const_iv (GL_DST_ALPHA),	2461	const_iv (GL_DST_ALPHA),
…		…
2219	const_iv (GL_LUMINANCE),	2475	const_iv (GL_LUMINANCE),
2220	const_iv (GL_LUMINANCE_ALPHA),	2476	const_iv (GL_LUMINANCE_ALPHA),
2221	const_iv (GL_FLOAT),	2477	const_iv (GL_FLOAT),
2222	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2478	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2223	const_iv (GL_COMPILE),	2479	const_iv (GL_COMPILE),
		2480	const_iv (GL_PROXY_TEXTURE_1D),
		2481	const_iv (GL_PROXY_TEXTURE_2D),
2224	const_iv (GL_TEXTURE_1D),	2482	const_iv (GL_TEXTURE_1D),
2225	const_iv (GL_TEXTURE_2D),	2483	const_iv (GL_TEXTURE_2D),
2226	const_iv (GL_TEXTURE_ENV),	2484	const_iv (GL_TEXTURE_ENV),
2227	const_iv (GL_TEXTURE_MAG_FILTER),	2485	const_iv (GL_TEXTURE_MAG_FILTER),
2228	const_iv (GL_TEXTURE_MIN_FILTER),	2486	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2249	const_iv (GL_COLOR_LOGIC_OP),	2507	const_iv (GL_COLOR_LOGIC_OP),
2250	const_iv (GL_SEPARABLE_2D),	2508	const_iv (GL_SEPARABLE_2D),
2251	const_iv (GL_CONVOLUTION_2D),	2509	const_iv (GL_CONVOLUTION_2D),
2252	const_iv (GL_CONVOLUTION_BORDER_MODE),	2510	const_iv (GL_CONVOLUTION_BORDER_MODE),
2253	const_iv (GL_CONSTANT_BORDER),	2511	const_iv (GL_CONSTANT_BORDER),
		2512	const_iv (GL_POINTS),
2254	const_iv (GL_LINES),	2513	const_iv (GL_LINES),
2255	const_iv (GL_LINE_STRIP),	2514	const_iv (GL_LINE_STRIP),
2256	const_iv (GL_LINE_LOOP),	2515	const_iv (GL_LINE_LOOP),
2257	const_iv (GL_QUADS),	2516	const_iv (GL_QUADS),
2258	const_iv (GL_QUAD_STRIP),	2517	const_iv (GL_QUAD_STRIP),
2259	const_iv (GL_TRIANGLES),	2518	const_iv (GL_TRIANGLES),
2260	const_iv (GL_TRIANGLE_STRIP),	2519	const_iv (GL_TRIANGLE_STRIP),
2261	const_iv (GL_TRIANGLE_FAN),	2520	const_iv (GL_TRIANGLE_FAN),
		2521	const_iv (GL_POLYGON),
2262	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2522	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2523	const_iv (GL_POINT_SMOOTH_HINT),
		2524	const_iv (GL_LINE_SMOOTH_HINT),
		2525	const_iv (GL_POLYGON_SMOOTH_HINT),
		2526	const_iv (GL_GENERATE_MIPMAP_HINT),
2263	const_iv (GL_FASTEST),	2527	const_iv (GL_FASTEST),
		2528	const_iv (GL_DONT_CARE),
		2529	const_iv (GL_NICEST),
2264	const_iv (GL_V2F),	2530	const_iv (GL_V2F),
2265	const_iv (GL_V3F),	2531	const_iv (GL_V3F),
2266	const_iv (GL_T2F_V3F),	2532	const_iv (GL_T2F_V3F),
2267	const_iv (GL_T2F_N3F_V3F),	2533	const_iv (GL_T2F_N3F_V3F),
2268	# undef const_iv	2534	# undef const_iv
…		…
2294	CODE:	2560	CODE:
2295	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2561	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2296	OUTPUT:	2562	OUTPUT:
2297	RETVAL	2563	RETVAL
2298		2564
		2565	const char *glGetString (GLenum pname)
		2566
		2567	GLint glGetInteger (GLenum pname)
		2568	CODE:
		2569	glGetIntegerv (pname, &RETVAL);
		2570	OUTPUT:
		2571	RETVAL
		2572
		2573	GLdouble glGetDouble (GLenum pname)
		2574	CODE:
		2575	glGetDoublev (pname, &RETVAL);
		2576	OUTPUT:
		2577	RETVAL
		2578
2299	int glGetError ()	2579	int glGetError ()
2300		2580
2301	void glFinish ()	2581	void glFinish ()
2302		2582
2303	void glClear (int mask)	2583	void glClear (int mask)
…		…
2340	# near_ and far_ are due to microsofts buggy "c" compiler	2620	# near_ and far_ are due to microsofts buggy "c" compiler
2341	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2621	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2342		2622
2343	# near_ and far_ are due to microsofts buggy "c" compiler	2623	# near_ and far_ are due to microsofts buggy "c" compiler
2344	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2624	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2625
		2626	PROTOTYPES: DISABLE
2345		2627
2346	void glViewport (int x, int y, int width, int height)	2628	void glViewport (int x, int y, int width, int height)
2347		2629
2348	void glScissor (int x, int y, int width, int height)	2630	void glScissor (int x, int y, int width, int height)
2349		2631
…		…
2357		2639
2358	void glRotate (float angle, float x, float y, float z)	2640	void glRotate (float angle, float x, float y, float z)
2359	CODE:	2641	CODE:
2360	glRotatef (angle, x, y, z);	2642	glRotatef (angle, x, y, z);
2361		2643
2362	void glBegin (int mode)
2363
2364	void glEnd ()
2365
2366	void glColor (float r, float g, float b, float a = 1.0)	2644	void glColor (float r, float g, float b, float a = 1.0)
2367	PROTOTYPE: @
2368	ALIAS:	2645	ALIAS:
2369	glColor_premultiply = 1	2646	glColor_premultiply = 1
2370	CODE:	2647	CODE:
2371	if (ix)	2648	if (ix)
2372	{	2649	{
…		…
2375	b *= a;	2652	b *= a;
2376	}	2653	}
2377	// microsoft visual "c" rounds instead of truncating...	2654	// microsoft visual "c" rounds instead of truncating...
2378	glColor4f (r, g, b, a);	2655	glColor4f (r, g, b, a);
2379		2656
2380	void glInterleavedArrays (int format, int stride, char *data)
2381
2382	void glDrawElements (int mode, int count, int type, char *indices)
2383
2384	# 1.2 void glDrawRangeElements (int mode, int start, int end
2385
2386	void glRasterPos (float x, float y, float z = 0.)	2657	void glRasterPos (float x, float y, float z = 0.)
2387	CODE:	2658	CODE:
2388	glRasterPos3f (0, 0, z);	2659	glRasterPos3f (0, 0, z);
2389	glBitmap (0, 0, 0, 0, x, y, 0);	2660	glBitmap (0, 0, 0, 0, x, y, 0);
2390		2661
…		…
2394		2665
2395	void glTexCoord (float s, float t)	2666	void glTexCoord (float s, float t)
2396	CODE:	2667	CODE:
2397	glTexCoord2f (s, t);	2668	glTexCoord2f (s, t);
2398		2669
		2670	void glRect (float x1, float y1, float x2, float y2)
		2671	CODE:
		2672	glRectf (x1, y1, x2, y2);
		2673
		2674	PROTOTYPES: ENABLE
		2675
		2676	void glBegin (int mode)
		2677
		2678	void glEnd ()
		2679
		2680	void glPointSize (GLfloat size)
		2681
		2682	void glLineWidth (GLfloat width)
		2683
		2684	void glInterleavedArrays (int format, int stride, char *data)
		2685
		2686	void glDrawElements (int mode, int count, int type, char *indices)
		2687
		2688	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2689
2399	void glTexEnv (int target, int pname, float param)	2690	void glTexEnv (int target, int pname, float param)
2400	CODE:	2691	CODE:
2401	glTexEnvf (target, pname, param);	2692	glTexEnvf (target, pname, param);
2402		2693
2403	void glTexParameter (int target, int pname, float param)	2694	void glTexParameter (int target, int pname, float param)
…		…
2424	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2715	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
2425		2716
2426	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2717	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2427		2718
2428	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2719	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2720
		2721	void glPixelZoom (float x, float y)
2429		2722
2430	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2723	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2431		2724
2432	int glGenTexture ()	2725	int glGenTexture ()
2433	CODE:	2726	CODE:
…		…
2453		2746
2454	void glEndList ()	2747	void glEndList ()
2455		2748
2456	void glCallList (int list)	2749	void glCallList (int list)
2457		2750
		2751	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2752
		2753	PROTOTYPES: DISABLE
		2754
		2755	void
		2756	find_widget (SV *self, NV x, NV y)
		2757	PPCODE:
		2758	{
		2759	if (within_widget (self, x, y))
		2760	XPUSHs (self);
		2761	}
		2762
		2763	BOOT:
		2764	{
		2765	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2766
		2767	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2768	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2769	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2770	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2771	}
		2772
		2773	void
		2774	draw (SV *self)
		2775	CODE:
		2776	{
		2777	HV *hv;
		2778	SV **svp;
		2779	NV x, y, w, h;
		2780	SV *draw_x_sv = GvSV (draw_x_gv);
		2781	SV *draw_y_sv = GvSV (draw_y_gv);
		2782	SV *draw_w_sv = GvSV (draw_w_gv);
		2783	SV *draw_h_sv = GvSV (draw_h_gv);
		2784	SV *hover;
		2785	double draw_x, draw_y, draw_w, draw_h;
		2786
		2787	if (!SvROK (self))
		2788	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2789
		2790	hv = (HV *)SvRV (self);
		2791
		2792	if (SvTYPE (hv) != SVt_PVHV)
		2793	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2794
		2795	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2796	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2797
		2798	if (!h \|\| !w)
		2799	XSRETURN_EMPTY;
		2800
		2801	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2802	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2803
		2804	draw_x = SvNV (draw_x_sv) + x;
		2805	draw_y = SvNV (draw_y_sv) + y;
		2806
		2807	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2808	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2809	XSRETURN_EMPTY;
		2810
		2811	sv_setnv (draw_x_sv, draw_x);
		2812	sv_setnv (draw_y_sv, draw_y);
		2813
		2814	glPushMatrix ();
		2815	glTranslated (x, y, 0);
		2816
		2817	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2818	{
		2819	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2820
		2821	if (svp && SvTRUE (*svp))
		2822	{
		2823	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2824	glEnable (GL_BLEND);
		2825	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2826	glBegin (GL_QUADS);
		2827	glVertex2f (0, 0);
		2828	glVertex2f (w, 0);
		2829	glVertex2f (w, h);
		2830	glVertex2f (0, h);
		2831	glEnd ();
		2832	glDisable (GL_BLEND);
		2833	}
		2834	}
		2835	#if 0
		2836	if ($ENV{CFPLUS_DEBUG} & 1) {
		2837	glPushMatrix;
		2838	glColor 1, 1, 0, 1;
		2839	glTranslate 0.375, 0.375;
		2840	glBegin GL_LINE_LOOP;
		2841	glVertex 0 , 0;
		2842	glVertex $self->{w} - 1, 0;
		2843	glVertex $self->{w} - 1, $self->{h} - 1;
		2844	glVertex 0 , $self->{h} - 1;
		2845	glEnd;
		2846	glPopMatrix;
		2847	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2848	}
		2849	#endif
		2850	PUSHMARK (SP);
		2851	XPUSHs (self);
		2852	PUTBACK;
		2853	call_method ("_draw", G_VOID \| G_DISCARD);
		2854	SPAGAIN;
		2855
		2856	glPopMatrix ();
		2857
		2858	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2859	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2860	}
		2861

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.195 by root, Sat Jul 14 12:05:52 2007 UTC vs. Revision 1.215 by root, Tue Jul 31 00:50:04 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.195 by root, Sat Jul 14 12:05:52 2007 UTC vs.
Revision 1.215 by root, Tue Jul 31 00:50:04 2007 UTC