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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.194 by root, Thu Jul 12 17:56:50 2007 UTC vs.
Revision 1.216 by root, Tue Jul 31 00:56:02 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, CLAMP (volume, 0, 128));
		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	left = CLAMP (left , 0, 255);
		2327	right = CLAMP (right, 0, 255);
		2328	Mix_SetPanning (self, left, right);
		2329
		2330	void
		2331	set_distance (CFPlus::Channel self, int distance)
		2332	CODE:
		2333	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2334
		2335	void
		2336	set_position (CFPlus::Channel self, int angle, int distance)
		2337	CODE:
		2338	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2339
		2340	void
		2341	set_reverse_stereo (CFPlus::Channel self, int flip)
		2342	CODE:
		2343	Mix_SetReverseStereo (self, flip);
		2344
2108	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2345	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
2109		2346
		2347	PROTOTYPES: DISABLE
		2348
2110	CFPlus::MixChunk	2349	CFPlus::MixChunk
2111	new_from_file (SV class, char path)	2350	new (SV *class, CFPlus::RW rwops)
2112	CODE:	2351	CODE:
2113	RETVAL = Mix_LoadWAV (path);	2352	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2114	OUTPUT:	2353	OUTPUT:
2115	RETVAL	2354	RETVAL
2116		2355
2117	void	2356	void
2118	DESTROY (CFPlus::MixChunk self)	2357	DESTROY (CFPlus::MixChunk self)
…		…
2120	Mix_FreeChunk (self);	2359	Mix_FreeChunk (self);
2121		2360
2122	int	2361	int
2123	volume (CFPlus::MixChunk self, int volume = -1)	2362	volume (CFPlus::MixChunk self, int volume = -1)
2124	CODE:	2363	CODE:
		2364	if (items > 1)
		2365	volume = CLAMP (volume, 0, 128);
2125	RETVAL = Mix_VolumeChunk (self, volume);	2366	RETVAL = Mix_VolumeChunk (self, volume);
2126	OUTPUT:	2367	OUTPUT:
2127	RETVAL	2368	RETVAL
2128		2369
2129	int	2370	CFPlus::Channel
2130	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2371	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
2131	CODE:	2372	CODE:
		2373	{
2132	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2374	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2375
		2376	if (RETVAL < 0)
		2377	XSRETURN_UNDEF;
		2378
		2379	if (channel < 0)
		2380	{
		2381	Mix_UnregisterAllEffects (RETVAL);
		2382	Mix_Volume (RETVAL, 128);
		2383	}
		2384	}
2133	OUTPUT:	2385	OUTPUT:
2134	RETVAL	2386	RETVAL
2135		2387
2136	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2388	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
2137		2389
2138	int	2390	int
2139	volume (int volume = -1)	2391	volume (int volume = -1)
		2392	PROTOTYPE: ;$
2140	CODE:	2393	CODE:
		2394	if (items > 0)
		2395	volume = CLAMP (volume, 0, 128);
2141	RETVAL = Mix_VolumeMusic (volume);	2396	RETVAL = Mix_VolumeMusic (volume);
2142	OUTPUT:	2397	OUTPUT:
2143	RETVAL	2398	RETVAL
2144		2399
2145	int	2400	void
2146	fade_out (int ms)	2401	fade_out (int ms)
2147	CODE:	2402	CODE:
2148	RETVAL = Mix_FadeOutMusic (ms);	2403	Mix_FadeOutMusic (ms);
2149	OUTPUT:	2404
2150	RETVAL	2405	void
		2406	halt ()
		2407	CODE:
		2408	Mix_HaltMusic ();
2151		2409
2152	CFPlus::MixMusic	2410	CFPlus::MixMusic
2153	new_from_file (SV class, char path)	2411	new (SV *class, CFPlus::RW rwops)
2154	CODE:	2412	CODE:
2155	RETVAL = Mix_LoadMUS (path);	2413	RETVAL = Mix_LoadMUS_RW (rwops);
2156	OUTPUT:	2414	OUTPUT:
2157	RETVAL	2415	RETVAL
2158		2416
2159	void	2417	void
2160	DESTROY (CFPlus::MixMusic self)	2418	DESTROY (CFPlus::MixMusic self)
…		…
2166	CODE:	2424	CODE:
2167	RETVAL = Mix_PlayMusic (self, loops);	2425	RETVAL = Mix_PlayMusic (self, loops);
2168	OUTPUT:	2426	OUTPUT:
2169	RETVAL	2427	RETVAL
2170		2428
		2429	void
		2430	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2431	CODE:
		2432	Mix_FadeInMusicPos (self, loops, ms, position);
		2433
2171	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2434	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2435
		2436	PROTOTYPES: ENABLE
2172		2437
2173	BOOT:	2438	BOOT:
2174	{	2439	{
2175	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2440	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
2176	static const struct {	2441	static const struct {
2177	const char *name;	2442	const char *name;
2178	IV iv;	2443	IV iv;
2179	} *civ, const_iv[] = {	2444	} *civ, const_iv[] = {
2180	# define const_iv(name) { # name, (IV)name }	2445	# define const_iv(name) { # name, (IV)name }
		2446	const_iv (GL_VENDOR),
		2447	const_iv (GL_VERSION),
		2448	const_iv (GL_EXTENSIONS),
2181	const_iv (GL_COLOR_MATERIAL),	2449	const_iv (GL_COLOR_MATERIAL),
2182	const_iv (GL_SMOOTH),	2450	const_iv (GL_SMOOTH),
2183	const_iv (GL_FLAT),	2451	const_iv (GL_FLAT),
2184	const_iv (GL_DITHER),	2452	const_iv (GL_DITHER),
2185	const_iv (GL_BLEND),	2453	const_iv (GL_BLEND),
…		…
2189	const_iv (GL_ALPHA_TEST),	2457	const_iv (GL_ALPHA_TEST),
2190	const_iv (GL_NORMALIZE),	2458	const_iv (GL_NORMALIZE),
2191	const_iv (GL_RESCALE_NORMAL),	2459	const_iv (GL_RESCALE_NORMAL),
2192	const_iv (GL_FRONT),	2460	const_iv (GL_FRONT),
2193	const_iv (GL_BACK),	2461	const_iv (GL_BACK),
		2462	const_iv (GL_AUX0),
2194	const_iv (GL_AND),	2463	const_iv (GL_AND),
2195	const_iv (GL_ONE),	2464	const_iv (GL_ONE),
2196	const_iv (GL_ZERO),	2465	const_iv (GL_ZERO),
2197	const_iv (GL_SRC_ALPHA),	2466	const_iv (GL_SRC_ALPHA),
2198	const_iv (GL_DST_ALPHA),	2467	const_iv (GL_DST_ALPHA),
…		…
2212	const_iv (GL_LUMINANCE),	2481	const_iv (GL_LUMINANCE),
2213	const_iv (GL_LUMINANCE_ALPHA),	2482	const_iv (GL_LUMINANCE_ALPHA),
2214	const_iv (GL_FLOAT),	2483	const_iv (GL_FLOAT),
2215	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2484	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2216	const_iv (GL_COMPILE),	2485	const_iv (GL_COMPILE),
		2486	const_iv (GL_PROXY_TEXTURE_1D),
		2487	const_iv (GL_PROXY_TEXTURE_2D),
2217	const_iv (GL_TEXTURE_1D),	2488	const_iv (GL_TEXTURE_1D),
2218	const_iv (GL_TEXTURE_2D),	2489	const_iv (GL_TEXTURE_2D),
2219	const_iv (GL_TEXTURE_ENV),	2490	const_iv (GL_TEXTURE_ENV),
2220	const_iv (GL_TEXTURE_MAG_FILTER),	2491	const_iv (GL_TEXTURE_MAG_FILTER),
2221	const_iv (GL_TEXTURE_MIN_FILTER),	2492	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2242	const_iv (GL_COLOR_LOGIC_OP),	2513	const_iv (GL_COLOR_LOGIC_OP),
2243	const_iv (GL_SEPARABLE_2D),	2514	const_iv (GL_SEPARABLE_2D),
2244	const_iv (GL_CONVOLUTION_2D),	2515	const_iv (GL_CONVOLUTION_2D),
2245	const_iv (GL_CONVOLUTION_BORDER_MODE),	2516	const_iv (GL_CONVOLUTION_BORDER_MODE),
2246	const_iv (GL_CONSTANT_BORDER),	2517	const_iv (GL_CONSTANT_BORDER),
		2518	const_iv (GL_POINTS),
2247	const_iv (GL_LINES),	2519	const_iv (GL_LINES),
2248	const_iv (GL_LINE_STRIP),	2520	const_iv (GL_LINE_STRIP),
2249	const_iv (GL_LINE_LOOP),	2521	const_iv (GL_LINE_LOOP),
2250	const_iv (GL_QUADS),	2522	const_iv (GL_QUADS),
2251	const_iv (GL_QUAD_STRIP),	2523	const_iv (GL_QUAD_STRIP),
2252	const_iv (GL_TRIANGLES),	2524	const_iv (GL_TRIANGLES),
2253	const_iv (GL_TRIANGLE_STRIP),	2525	const_iv (GL_TRIANGLE_STRIP),
2254	const_iv (GL_TRIANGLE_FAN),	2526	const_iv (GL_TRIANGLE_FAN),
		2527	const_iv (GL_POLYGON),
2255	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2528	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2529	const_iv (GL_POINT_SMOOTH_HINT),
		2530	const_iv (GL_LINE_SMOOTH_HINT),
		2531	const_iv (GL_POLYGON_SMOOTH_HINT),
		2532	const_iv (GL_GENERATE_MIPMAP_HINT),
2256	const_iv (GL_FASTEST),	2533	const_iv (GL_FASTEST),
		2534	const_iv (GL_DONT_CARE),
		2535	const_iv (GL_NICEST),
2257	const_iv (GL_V2F),	2536	const_iv (GL_V2F),
2258	const_iv (GL_V3F),	2537	const_iv (GL_V3F),
2259	const_iv (GL_T2F_V3F),	2538	const_iv (GL_T2F_V3F),
2260	const_iv (GL_T2F_N3F_V3F),	2539	const_iv (GL_T2F_N3F_V3F),
2261	# undef const_iv	2540	# undef const_iv
…		…
2287	CODE:	2566	CODE:
2288	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2567	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2289	OUTPUT:	2568	OUTPUT:
2290	RETVAL	2569	RETVAL
2291		2570
		2571	const char *glGetString (GLenum pname)
		2572
		2573	GLint glGetInteger (GLenum pname)
		2574	CODE:
		2575	glGetIntegerv (pname, &RETVAL);
		2576	OUTPUT:
		2577	RETVAL
		2578
		2579	GLdouble glGetDouble (GLenum pname)
		2580	CODE:
		2581	glGetDoublev (pname, &RETVAL);
		2582	OUTPUT:
		2583	RETVAL
		2584
2292	int glGetError ()	2585	int glGetError ()
2293		2586
2294	void glFinish ()	2587	void glFinish ()
2295		2588
2296	void glClear (int mask)	2589	void glClear (int mask)
…		…
2333	# near_ and far_ are due to microsofts buggy "c" compiler	2626	# near_ and far_ are due to microsofts buggy "c" compiler
2334	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2627	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2335		2628
2336	# near_ and far_ are due to microsofts buggy "c" compiler	2629	# near_ and far_ are due to microsofts buggy "c" compiler
2337	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2630	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2631
		2632	PROTOTYPES: DISABLE
2338		2633
2339	void glViewport (int x, int y, int width, int height)	2634	void glViewport (int x, int y, int width, int height)
2340		2635
2341	void glScissor (int x, int y, int width, int height)	2636	void glScissor (int x, int y, int width, int height)
2342		2637
…		…
2350		2645
2351	void glRotate (float angle, float x, float y, float z)	2646	void glRotate (float angle, float x, float y, float z)
2352	CODE:	2647	CODE:
2353	glRotatef (angle, x, y, z);	2648	glRotatef (angle, x, y, z);
2354		2649
2355	void glBegin (int mode)
2356
2357	void glEnd ()
2358
2359	void glColor (float r, float g, float b, float a = 1.0)	2650	void glColor (float r, float g, float b, float a = 1.0)
2360	PROTOTYPE: @
2361	ALIAS:	2651	ALIAS:
2362	glColor_premultiply = 1	2652	glColor_premultiply = 1
2363	CODE:	2653	CODE:
2364	if (ix)	2654	if (ix)
2365	{	2655	{
…		…
2368	b *= a;	2658	b *= a;
2369	}	2659	}
2370	// microsoft visual "c" rounds instead of truncating...	2660	// microsoft visual "c" rounds instead of truncating...
2371	glColor4f (r, g, b, a);	2661	glColor4f (r, g, b, a);
2372		2662
2373	void glInterleavedArrays (int format, int stride, char *data)
2374
2375	void glDrawElements (int mode, int count, int type, char *indices)
2376
2377	# 1.2 void glDrawRangeElements (int mode, int start, int end
2378
2379	void glRasterPos (float x, float y, float z = 0.)	2663	void glRasterPos (float x, float y, float z = 0.)
2380	CODE:	2664	CODE:
2381	glRasterPos3f (0, 0, z);	2665	glRasterPos3f (0, 0, z);
2382	glBitmap (0, 0, 0, 0, x, y, 0);	2666	glBitmap (0, 0, 0, 0, x, y, 0);
2383		2667
…		…
2387		2671
2388	void glTexCoord (float s, float t)	2672	void glTexCoord (float s, float t)
2389	CODE:	2673	CODE:
2390	glTexCoord2f (s, t);	2674	glTexCoord2f (s, t);
2391		2675
		2676	void glRect (float x1, float y1, float x2, float y2)
		2677	CODE:
		2678	glRectf (x1, y1, x2, y2);
		2679
		2680	PROTOTYPES: ENABLE
		2681
		2682	void glBegin (int mode)
		2683
		2684	void glEnd ()
		2685
		2686	void glPointSize (GLfloat size)
		2687
		2688	void glLineWidth (GLfloat width)
		2689
		2690	void glInterleavedArrays (int format, int stride, char *data)
		2691
		2692	void glDrawElements (int mode, int count, int type, char *indices)
		2693
		2694	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2695
2392	void glTexEnv (int target, int pname, float param)	2696	void glTexEnv (int target, int pname, float param)
2393	CODE:	2697	CODE:
2394	glTexEnvf (target, pname, param);	2698	glTexEnvf (target, pname, param);
2395		2699
2396	void glTexParameter (int target, int pname, float param)	2700	void glTexParameter (int target, int pname, float param)
…		…
2417	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2721	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
2418		2722
2419	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2723	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2420		2724
2421	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2725	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2726
		2727	void glPixelZoom (float x, float y)
2422		2728
2423	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2729	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2424		2730
2425	int glGenTexture ()	2731	int glGenTexture ()
2426	CODE:	2732	CODE:
…		…
2446		2752
2447	void glEndList ()	2753	void glEndList ()
2448		2754
2449	void glCallList (int list)	2755	void glCallList (int list)
2450		2756
		2757	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2758
		2759	PROTOTYPES: DISABLE
		2760
		2761	void
		2762	find_widget (SV *self, NV x, NV y)
		2763	PPCODE:
		2764	{
		2765	if (within_widget (self, x, y))
		2766	XPUSHs (self);
		2767	}
		2768
		2769	BOOT:
		2770	{
		2771	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2772
		2773	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2774	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2775	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2776	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2777	}
		2778
		2779	void
		2780	draw (SV *self)
		2781	CODE:
		2782	{
		2783	HV *hv;
		2784	SV **svp;
		2785	NV x, y, w, h;
		2786	SV *draw_x_sv = GvSV (draw_x_gv);
		2787	SV *draw_y_sv = GvSV (draw_y_gv);
		2788	SV *draw_w_sv = GvSV (draw_w_gv);
		2789	SV *draw_h_sv = GvSV (draw_h_gv);
		2790	SV *hover;
		2791	double draw_x, draw_y, draw_w, draw_h;
		2792
		2793	if (!SvROK (self))
		2794	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2795
		2796	hv = (HV *)SvRV (self);
		2797
		2798	if (SvTYPE (hv) != SVt_PVHV)
		2799	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2800
		2801	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2802	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2803
		2804	if (!h \|\| !w)
		2805	XSRETURN_EMPTY;
		2806
		2807	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2808	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2809
		2810	draw_x = SvNV (draw_x_sv) + x;
		2811	draw_y = SvNV (draw_y_sv) + y;
		2812
		2813	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2814	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2815	XSRETURN_EMPTY;
		2816
		2817	sv_setnv (draw_x_sv, draw_x);
		2818	sv_setnv (draw_y_sv, draw_y);
		2819
		2820	glPushMatrix ();
		2821	glTranslated (x, y, 0);
		2822
		2823	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2824	{
		2825	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2826
		2827	if (svp && SvTRUE (*svp))
		2828	{
		2829	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2830	glEnable (GL_BLEND);
		2831	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2832	glBegin (GL_QUADS);
		2833	glVertex2f (0, 0);
		2834	glVertex2f (w, 0);
		2835	glVertex2f (w, h);
		2836	glVertex2f (0, h);
		2837	glEnd ();
		2838	glDisable (GL_BLEND);
		2839	}
		2840	}
		2841	#if 0
		2842	if ($ENV{CFPLUS_DEBUG} & 1) {
		2843	glPushMatrix;
		2844	glColor 1, 1, 0, 1;
		2845	glTranslate 0.375, 0.375;
		2846	glBegin GL_LINE_LOOP;
		2847	glVertex 0 , 0;
		2848	glVertex $self->{w} - 1, 0;
		2849	glVertex $self->{w} - 1, $self->{h} - 1;
		2850	glVertex 0 , $self->{h} - 1;
		2851	glEnd;
		2852	glPopMatrix;
		2853	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2854	}
		2855	#endif
		2856	PUSHMARK (SP);
		2857	XPUSHs (self);
		2858	PUTBACK;
		2859	call_method ("_draw", G_VOID \| G_DISCARD);
		2860	SPAGAIN;
		2861
		2862	glPopMatrix ();
		2863
		2864	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2865	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2866	}
		2867

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.194 by root, Thu Jul 12 17:56:50 2007 UTC vs. Revision 1.216 by root, Tue Jul 31 00:56:02 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.194 by root, Thu Jul 12 17:56:50 2007 UTC vs.
Revision 1.216 by root, Tue Jul 31 00:56:02 2007 UTC