[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 1.222 by root, Sat Aug 11 06:34:26 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
…		…
111		119
112	#include "pango-font.c"	120	#include "pango-font.c"
113	#include "pango-fontmap.c"	121	#include "pango-fontmap.c"
114	#include "pango-render.c"	122	#include "pango-render.c"
115		123
		124	typedef IV CFPlus__Channel;
		125	typedef SDL_RWops *CFPlus__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	126	typedef Mix_Chunk *CFPlus__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	127	typedef Mix_Music *CFPlus__MixMusic;
118		128
119	typedef PangoFontDescription *CFPlus__Font;	129	typedef PangoFontDescription *CFPlus__Font;
120		130
…		…
431	}	441	}
432		442
433	/* SDL should provide this, really. */	443	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	444	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	445	#define SDLK_MODIFIER_MAX 314
		446
		447	/******************************************************************************/
		448
		449	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		450	static GV *hover_gv;
		451
		452	static int
		453	within_widget (SV *widget, NV x, NV y)
		454	{
		455	HV *self;
		456	SV **svp;
		457	NV wx, ww, wy, wh;
		458
		459	if (!SvROK (widget))
		460	return 0;
		461
		462	self = (HV *)SvRV (widget);
		463
		464	if (SvTYPE (self) != SVt_PVHV)
		465	return 0;
		466
		467	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		468	if (y < wy)
		469	return 0;
		470
		471	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		472	if (y >= wy + wh)
		473	return 0;
		474
		475	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		476	if (x < wx)
		477	return 0;
		478
		479	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		480	if (x >= wx + ww)
		481	return 0;
		482
		483	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		484	if (!svp \|\| !SvTRUE (*svp))
		485	return 0;
		486
		487	return 1;
		488	}
436		489
437	MODULE = CFPlus PACKAGE = CFPlus	490	MODULE = CFPlus PACKAGE = CFPlus
438		491
439	PROTOTYPES: ENABLE	492	PROTOTYPES: ENABLE
440		493
…		…
587	opengl_fontmap = pango_opengl_font_map_new ();	640	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	641	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);	642	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
590	}	643	}
591		644
		645	char *
		646	SDL_GetError ()
		647
592	int	648	int
593	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	649	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
594		650
595	void	651	void
596	SDL_Quit ()	652	SDL_Quit ()
597		653
598	void	654	void
599	SDL_ListModes ()	655	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	656	PPCODE:
601	{	657	{
602	SDL_Rect **m;	658	SDL_Rect **m;
603		659
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	660	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	661	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	662	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	663	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		664
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	665	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	666	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		667
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	668	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	669	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	670	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	671	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		672
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	673	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
618	#if SDL_VERSION_ATLEAST(1,2,10)	674	#if SDL_VERSION_ATLEAST(1,2,10)
619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	675	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	676	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
621	#endif	677	#endif
622		678
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);	679	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
627		680
628	if (m && m != (SDL_Rect **)-1)	681	if (m && m != (SDL_Rect **)-1)
629	while (*m)	682	while (*m)
630	{	683	{
		684	if ((m)->w >= 640 && (m)->h >= 480)
		685	{
631	AV *av = newAV ();	686	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	687	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	688	av_push (av, newSViv ((*m)->h));
		689	av_push (av, newSViv (rgb));
		690	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	691	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		692	}
635		693
636	++m;	694	++m;
637	}	695	}
638	}	696	}
639		697
640	char *
641	SDL_GetError ()
642
643	int	698	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	699	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	700	CODE:
		701	{
		702	SDL_EnableUNICODE (1);
		703	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		704
		705	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		706	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		707	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		708	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		709
646	RETVAL = !!SDL_SetVideoMode (	710	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	711	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
648	);	712	);
		713
649	if (RETVAL)	714	if (RETVAL)
650	{	715	{
651	av_clear (texture_av);	716	av_clear (texture_av);
652		717
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	718	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	719	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	720	#include "glfunc.h"
656	# undef GL_FUNC	721	#undef GL_FUNC
657
658	}	722	}
		723	}
659	OUTPUT:	724	OUTPUT:
660	RETVAL	725	RETVAL
661		726
662	void	727	void
663	SDL_GL_SwapBuffers ()	728	SDL_GL_SwapBuffers ()
…		…
744	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	809	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
745	}	810	}
746	}	811	}
747		812
748	int	813	int
749	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	814	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
750	POSTCALL:	815	POSTCALL:
751	Mix_HookMusicFinished (music_finished);	816	Mix_HookMusicFinished (music_finished);
752	Mix_ChannelFinished (channel_finished);	817	Mix_ChannelFinished (channel_finished);
753		818
754	void	819	void
755	Mix_CloseAudio ()	820	Mix_CloseAudio ()
756		821
757	int	822	int
758	Mix_AllocateChannels (int numchans = -1)	823	Mix_AllocateChannels (int numchans = -1)
		824
		825	const char *
		826	Mix_GetError ()
759		827
760	void	828	void
761	lowdelay (int fd, int val = 1)	829	lowdelay (int fd, int val = 1)
762	CODE:	830	CODE:
763	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	831	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
805	STRLEN image_len;	873	STRLEN image_len;
806	char image = (char )SvPVbyte (image_, image_len);	874	char image = (char )SvPVbyte (image_, image_len);
807	SDL_Surface surface, surface2;	875	SDL_Surface surface, surface2;
808	SDL_PixelFormat fmt;	876	SDL_PixelFormat fmt;
809	SDL_RWops *rw = ix	877	SDL_RWops *rw = ix
810	? SDL_RWFromFile (image, "r")	878	? SDL_RWFromFile (image, "rb")
811	: SDL_RWFromConstMem (image, image_len);	879	: SDL_RWFromConstMem (image, image_len);
812		880
813	if (!rw)	881	if (!rw)
814	croak ("load_image: %s", SDL_GetError ());	882	croak ("load_image: %s", SDL_GetError ());
815		883
…		…
920	#endif	988	#endif
921	}	989	}
922		990
923	MODULE = CFPlus PACKAGE = CFPlus::Font	991	MODULE = CFPlus PACKAGE = CFPlus::Font
924		992
		993	PROTOTYPES: DISABLE
		994
925	CFPlus::Font	995	CFPlus::Font
926	new_from_file (SV class, char path, int id = 0)	996	new_from_file (SV class, char path, int id = 0)
927	CODE:	997	CODE:
928	{	998	{
929	int count;	999	int count;
…		…
939	CODE:	1009	CODE:
940	pango_font_description_free (self);	1010	pango_font_description_free (self);
941		1011
942	void	1012	void
943	make_default (CFPlus::Font self)	1013	make_default (CFPlus::Font self)
		1014	PROTOTYPE: $
944	CODE:	1015	CODE:
945	default_font = self;	1016	default_font = self;
946		1017
947	MODULE = CFPlus PACKAGE = CFPlus::Layout	1018	MODULE = CFPlus PACKAGE = CFPlus::Layout
948		1019
		1020	PROTOTYPES: DISABLE
		1021
949	void	1022	void
950	reset_glyph_cache ()	1023	reset_glyph_cache ()
		1024	PROTOTYPE:
951	CODE:	1025	CODE:
952	tc_clear ();	1026	tc_clear ();
953		1027
954	CFPlus::Layout	1028	CFPlus::Layout
955	new (SV *class)	1029	new (SV *class)
…		…
1242	flags	1316	flags
1243	);	1317	);
1244		1318
1245	MODULE = CFPlus PACKAGE = CFPlus::Texture	1319	MODULE = CFPlus PACKAGE = CFPlus::Texture
1246		1320
		1321	PROTOTYPES: ENABLE
		1322
1247	int minpot (int n)	1323	int minpot (int n)
1248		1324
1249	void	1325	void
1250	pad2pot (SV data_, SV w_, SV *h_)	1326	pad (SV *data_, int ow, int oh, int nw, int nh)
1251	CODE:	1327	CODE:
1252	{	1328	{
1253	int ow = SvIV (w_);	1329	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1254	int oh = SvIV (h_);
1255
1256	if (ow && oh)
1257	{	1330	{
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;	1331	STRLEN datalen;
1266	char *data = SvPVbyte (data_, datalen);	1332	char *data = SvPVbyte (data_, datalen);
1267	int bpp = datalen / (ow * oh);	1333	int bpp = datalen / (ow * oh);
1268	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1334	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1269		1335
1270	SvPOK_only (result_);	1336	SvPOK_only (result_);
1271	SvCUR_set (result_, nw * nh * bpp);	1337	SvCUR_set (result_, nw * nh * bpp);
1272		1338
1273	memset (SvPVX (result_), 0, nw * nh * bpp);	1339	memset (SvPVX (result_), 0, nw * nh * bpp);
1274	while (oh--)	1340	while (oh--)
1275	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1341	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1276		1342
1277	sv_setsv (data_, result_);	1343	sv_setsv (data_, result_);
1278	}
1279
1280	sv_setiv (w_, nw);
1281	sv_setiv (h_, nh);
1282	}
1283	}	1344	}
1284	}	1345	}
1285		1346
1286	void	1347	void
1287	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1348	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1293	{	1354	{
1294	HV hv = (HV )SvRV (self);	1355	HV hv = (HV )SvRV (self);
1295	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1356	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1296	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1357	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1297	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1358	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1359
		1360	if (name <= 0)
		1361	XSRETURN_EMPTY;
1298		1362
1299	if (items < 5)	1363	if (items < 5)
1300	{	1364	{
1301	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1365	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1302	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1366	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1342	}	1406	}
1343	OUTPUT:	1407	OUTPUT:
1344	RETVAL	1408	RETVAL
1345		1409
1346	MODULE = CFPlus PACKAGE = CFPlus::Map	1410	MODULE = CFPlus PACKAGE = CFPlus::Map
		1411
		1412	PROTOTYPES: DISABLE
1347		1413
1348	CFPlus::Map	1414	CFPlus::Map
1349	new (SV *class)	1415	new (SV *class)
1350	CODE:	1416	CODE:
1351	New (0, RETVAL, 1, struct map);	1417	New (0, RETVAL, 1, struct map);
…		…
1489	self->rows += MAP_EXTEND_Y;	1555	self->rows += MAP_EXTEND_Y;
1490	self->y += MAP_EXTEND_Y;	1556	self->y += MAP_EXTEND_Y;
1491	}	1557	}
1492	}	1558	}
1493		1559
1494	void	1560	SV *
1495	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1561	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1496	CODE:	1562	CODE:
1497	{	1563	{
1498	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1564	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1499	uint8_t data_end = (uint8_t )SvEND (data_);	1565	uint8_t data_end = (uint8_t )SvEND (data_);
1500	mapcell *cell;	1566	mapcell *cell;
1501	int x, y, flags;	1567	int x, y, z, flags;
		1568	AV *missing = newAV ();
		1569	RETVAL = newRV_noinc ((SV *)missing);
1502		1570
1503	while (data < data_end - 1)	1571	while (data < data_end - 1)
1504	{	1572	{
1505	flags = (data [0] << 8) + data [1]; data += 2;	1573	flags = (data [0] << 8) + data [1]; data += 2;
1506		1574
…		…
1557	}	1625	}
1558	else	1626	else
1559	cell->darkness = *data++ + 1;	1627	cell->darkness = *data++ + 1;
1560	}	1628	}
1561		1629
		1630	for (z = 0; z <= 2; ++z)
1562	if (flags & 4)	1631	if (flags & (4 >> z))
1563	{	1632	{
1564	faceid face = (data [0] << 8) + data [1]; data += 2;	1633	faceid face = (data [0] << 8) + data [1]; data += 2;
1565	need_facenum (self, face);	1634	need_facenum (self, face);
1566	cell->tile [0] = self->face2tile [face];	1635	cell->tile [z] = self->face2tile [face];
		1636
		1637	if (cell->tile [z])
		1638	{
		1639	maptex *tex = self->tex + cell->tile [z];
		1640	if (!tex->name)
		1641	av_push (missing, newSViv (cell->tile [z]));
		1642
		1643	if (tex->smoothtile)
		1644	{
		1645	maptex *smooth = self->tex + tex->smoothtile;
		1646	if (!smooth->name)
		1647	av_push (missing, newSViv (tex->smoothtile));
		1648	}
		1649	}
1567	}	1650	}
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	}	1651	}
1583	else	1652	else
1584	cell->darkness = 0;	1653	cell->darkness = 0;
1585	}	1654	}
1586	}	1655	}
		1656	OUTPUT:
		1657	RETVAL
1587		1658
1588	SV *	1659	SV *
1589	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1660	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1590	CODE:	1661	CODE:
1591	{	1662	{
…		…
1665	glEnable (GL_TEXTURE_2D);	1736	glEnable (GL_TEXTURE_2D);
1666	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1737	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1667		1738
1668	glBegin (GL_QUADS);	1739	glBegin (GL_QUADS);
1669		1740
1670	last_name = 0;	1741	last_name = -1;
1671		1742
1672	mx += self->x;	1743	mx += self->x;
1673	my += self->y;	1744	my += self->y;
1674		1745
1675	// first pass: determine smooth_max	1746	// first pass: determine smooth_max
…		…
1710	tileid tile = cell->tile [z];	1781	tileid tile = cell->tile [z];
1711		1782
1712	if (tile)	1783	if (tile)
1713	{	1784	{
1714	maptex tex = self->tex [tile];	1785	maptex tex = self->tex [tile];
1715	int px = (x + 1) * T - tex.w;	1786	int px, py;
1716	int py = (y + 1) * T - tex.h;
1717		1787
1718	// suppressing texture state switches here	1788	// suppressing texture state switches here
1719	// is only moderately effective, but worth the extra effort	1789	// is only moderately effective, but worth the extra effort
1720	if (last_name != tex.name)	1790	if (last_name != tex.name)
1721	{	1791	{
…		…
1724		1794
1725	glEnd ();	1795	glEnd ();
1726	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1796	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1727	glBegin (GL_QUADS);	1797	glBegin (GL_QUADS);
1728	}	1798	}
		1799
		1800	px = (x + 1) * T - tex.w;
		1801	py = (y + 1) * T - tex.h;
1729		1802
1730	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1803	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1731	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1804	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1732	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1805	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1733	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1806	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
…		…
1966	void	2039	void
1967	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2040	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1968	PPCODE:	2041	PPCODE:
1969	{	2042	{
1970	int x, y;	2043	int x, y;
		2044	int sw1 = sw + 2;
		2045	int sh1 = sh + 2;
		2046	int sh3 = sh * 3;
1971	int sw4 = (sw + 3) & ~3;	2047	int sw34 = (sw * 3 + 3) & ~3;
		2048	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1972	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2049	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1973	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2050	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1974		2051
1975	memset (darkness, 255, sw4 * sh);
1976	SvPOK_only (darkness_sv);	2052	SvPOK_only (darkness3_sv);
1977	SvCUR_set (darkness_sv, sw4 * sh);	2053	SvCUR_set (darkness3_sv, sw34 * sh3);
1978		2054
1979	mx += self->x;	2055	mx += self->x - 1;
1980	my += self->y;	2056	my += self->y - 1;
1981		2057
		2058	memset (darkness1, 255, sw1 * sh1);
		2059
1982	for (y = 0; y < sh; y++)	2060	for (y = 0; y < sh1; y++)
1983	if (0 <= y + my && y + my < self->rows)	2061	if (0 <= y + my && y + my < self->rows)
1984	{	2062	{
1985	maprow *row = self->row + (y + my);	2063	maprow *row = self->row + (y + my);
1986		2064
1987	for (x = 0; x < sw; x++)	2065	for (x = 0; x < sw1; x++)
1988	if (row->c0 <= x + mx && x + mx < row->c1)	2066	if (row->c0 <= x + mx && x + mx < row->c1)
1989	{	2067	{
1990	mapcell *cell = row->col + (x + mx - row->c0);	2068	mapcell *cell = row->col + (x + mx - row->c0);
1991		2069
1992	darkness[y * sw4 + x] = cell->darkness	2070	darkness1 [y * sw1 + x] = cell->darkness
1993	? 255 - (cell->darkness - 1)	2071	? 255 - (cell->darkness - 1)
1994	: 255 - FOW_DARKNESS;	2072	: 255 - FOW_DARKNESS;
1995	}	2073	}
1996	}	2074	}
1997		2075
		2076	for (y = 0; y < sh; ++y)
		2077	for (x = 0; x < sw; ++x)
		2078	{
		2079	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2080	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2081	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2082	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2083	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2084	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2085	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2086	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2087	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2088
		2089	uint8_t r11 = (d11 + d21 + d12) / 3;
		2090	uint8_t r21 = d21;
		2091	uint8_t r31 = (d21 + d31 + d32) / 3;
		2092
		2093	uint8_t r12 = d12;
		2094	uint8_t r22 = d22;
		2095	uint8_t r32 = d32;
		2096
		2097	uint8_t r13 = (d13 + d23 + d12) / 3;
		2098	uint8_t r23 = d23;
		2099	uint8_t r33 = (d23 + d33 + d32) / 3;
		2100
		2101	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2102	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2103	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2104	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2105	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2106	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2107	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2108	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2109	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2110	}
		2111
		2112	free (darkness1);
		2113
1998	EXTEND (SP, 3);	2114	EXTEND (SP, 3);
1999	PUSHs (sv_2mortal (newSViv (sw4)));	2115	PUSHs (sv_2mortal (newSViv (sw34)));
2000	PUSHs (sv_2mortal (newSViv (sh)));	2116	PUSHs (sv_2mortal (newSViv (sh3)));
2001	PUSHs (darkness_sv);	2117	PUSHs (darkness3_sv);
2002	}	2118	}
2003		2119
2004	SV *	2120	SV *
2005	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2121	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
2006	CODE:	2122	CODE:
…		…
2138	}	2254	}
2139	}	2255	}
2140	}	2256	}
2141	}	2257	}
2142		2258
		2259	MODULE = CFPlus PACKAGE = CFPlus::RW
		2260
		2261	CFPlus::RW
		2262	new (SV class, SV data_sv)
		2263	CODE:
		2264	{
		2265	STRLEN datalen;
		2266	char *data = SvPVbyte (data_sv, datalen);
		2267
		2268	RETVAL = SDL_RWFromConstMem (data, datalen);
		2269	}
		2270	OUTPUT:
		2271	RETVAL
		2272
		2273	CFPlus::RW
		2274	new_from_file (SV class, const char path, const char *mode = "rb")
		2275	CODE:
		2276	RETVAL = SDL_RWFromFile (path, mode);
		2277	OUTPUT:
		2278	RETVAL
		2279
		2280	# fails on win32:
		2281	# CFPlus.xs(2268) : error C2059: syntax error : '('
		2282	#void
		2283	#close (CFPlus::RW self)
		2284	# CODE:
		2285	# (self->(close)) (self);
		2286
		2287	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2288
		2289	PROTOTYPES: DISABLE
		2290
		2291	CFPlus::Channel
		2292	find ()
		2293	CODE:
		2294	{
		2295	RETVAL = Mix_GroupAvailable (-1);
		2296
		2297	if (RETVAL < 0)
		2298	{
		2299	RETVAL = Mix_GroupOldest (-1);
		2300
		2301	if (RETVAL < 0)
		2302	XSRETURN_UNDEF;
		2303
		2304	Mix_HaltChannel (RETVAL);
		2305	}
		2306
		2307	Mix_UnregisterAllEffects (RETVAL);
		2308	Mix_Volume (RETVAL, 128);
		2309	}
		2310	OUTPUT:
		2311	RETVAL
		2312
		2313	void
		2314	halt (CFPlus::Channel self)
		2315	CODE:
		2316	Mix_HaltChannel (self);
		2317
		2318	void
		2319	expire (CFPlus::Channel self, int ticks = -1)
		2320	CODE:
		2321	Mix_ExpireChannel (self, ticks);
		2322
		2323	void
		2324	fade_out (CFPlus::Channel self, int ticks = -1)
		2325	CODE:
		2326	Mix_FadeOutChannel (self, ticks);
		2327
		2328	int
		2329	volume (CFPlus::Channel self, int volume)
		2330	CODE:
		2331	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2332	OUTPUT:
		2333	RETVAL
		2334
		2335	void
		2336	unregister_all_effects (CFPlus::Channel self)
		2337	CODE:
		2338	Mix_UnregisterAllEffects (self);
		2339
		2340	void
		2341	set_panning (CFPlus::Channel self, int left, int right)
		2342	CODE:
		2343	left = CLAMP (left , 0, 255);
		2344	right = CLAMP (right, 0, 255);
		2345	Mix_SetPanning (self, left, right);
		2346
		2347	void
		2348	set_distance (CFPlus::Channel self, int distance)
		2349	CODE:
		2350	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2351
		2352	void
		2353	set_position (CFPlus::Channel self, int angle, int distance)
		2354	CODE:
		2355
		2356	void
		2357	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2358	CODE:
		2359	{
		2360	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2361	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2362	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2363	}
		2364
		2365	void
		2366	set_reverse_stereo (CFPlus::Channel self, int flip)
		2367	CODE:
		2368	Mix_SetReverseStereo (self, flip);
		2369
2143	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2370	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
2144		2371
		2372	PROTOTYPES: DISABLE
		2373
2145	CFPlus::MixChunk	2374	CFPlus::MixChunk
2146	new_from_file (SV class, char path)	2375	new (SV *class, CFPlus::RW rwops)
2147	CODE:	2376	CODE:
2148	RETVAL = Mix_LoadWAV (path);	2377	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2149	OUTPUT:	2378	OUTPUT:
2150	RETVAL	2379	RETVAL
2151		2380
2152	void	2381	void
2153	DESTROY (CFPlus::MixChunk self)	2382	DESTROY (CFPlus::MixChunk self)
…		…
2155	Mix_FreeChunk (self);	2384	Mix_FreeChunk (self);
2156		2385
2157	int	2386	int
2158	volume (CFPlus::MixChunk self, int volume = -1)	2387	volume (CFPlus::MixChunk self, int volume = -1)
2159	CODE:	2388	CODE:
		2389	if (items > 1)
		2390	volume = CLAMP (volume, 0, 128);
2160	RETVAL = Mix_VolumeChunk (self, volume);	2391	RETVAL = Mix_VolumeChunk (self, volume);
2161	OUTPUT:	2392	OUTPUT:
2162	RETVAL	2393	RETVAL
2163		2394
2164	int	2395	CFPlus::Channel
2165	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2396	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
2166	CODE:	2397	CODE:
		2398	{
2167	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2399	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2400
		2401	if (RETVAL < 0)
		2402	XSRETURN_UNDEF;
		2403
		2404	if (channel < 0)
		2405	{
		2406	Mix_UnregisterAllEffects (RETVAL);
		2407	Mix_Volume (RETVAL, 128);
		2408	}
		2409	}
2168	OUTPUT:	2410	OUTPUT:
2169	RETVAL	2411	RETVAL
2170		2412
2171	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2413	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
2172		2414
2173	int	2415	int
2174	volume (int volume = -1)	2416	volume (int volume = -1)
		2417	PROTOTYPE: ;$
2175	CODE:	2418	CODE:
		2419	if (items > 0)
		2420	volume = CLAMP (volume, 0, 128);
2176	RETVAL = Mix_VolumeMusic (volume);	2421	RETVAL = Mix_VolumeMusic (volume);
2177	OUTPUT:	2422	OUTPUT:
2178	RETVAL	2423	RETVAL
2179		2424
2180	int	2425	void
2181	fade_out (int ms)	2426	fade_out (int ms)
2182	CODE:	2427	CODE:
2183	RETVAL = Mix_FadeOutMusic (ms);	2428	Mix_FadeOutMusic (ms);
2184	OUTPUT:	2429
2185	RETVAL	2430	void
		2431	halt ()
		2432	CODE:
		2433	Mix_HaltMusic ();
2186		2434
2187	CFPlus::MixMusic	2435	CFPlus::MixMusic
2188	new_from_file (SV class, char path)	2436	new (SV *class, CFPlus::RW rwops)
2189	CODE:	2437	CODE:
2190	RETVAL = Mix_LoadMUS (path);	2438	RETVAL = Mix_LoadMUS_RW (rwops);
2191	OUTPUT:	2439	OUTPUT:
2192	RETVAL	2440	RETVAL
2193		2441
2194	void	2442	void
2195	DESTROY (CFPlus::MixMusic self)	2443	DESTROY (CFPlus::MixMusic self)
…		…
2201	CODE:	2449	CODE:
2202	RETVAL = Mix_PlayMusic (self, loops);	2450	RETVAL = Mix_PlayMusic (self, loops);
2203	OUTPUT:	2451	OUTPUT:
2204	RETVAL	2452	RETVAL
2205		2453
2206	int	2454	void
2207	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2455	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
2208	CODE:	2456	CODE:
2209	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2457	Mix_FadeInMusicPos (self, loops, ms, position);
2210	OUTPUT:
2211	RETVAL
2212		2458
2213	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2459	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2460
		2461	PROTOTYPES: ENABLE
2214		2462
2215	BOOT:	2463	BOOT:
2216	{	2464	{
2217	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2465	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
2218	static const struct {	2466	static const struct {
…		…
2234	const_iv (GL_ALPHA_TEST),	2482	const_iv (GL_ALPHA_TEST),
2235	const_iv (GL_NORMALIZE),	2483	const_iv (GL_NORMALIZE),
2236	const_iv (GL_RESCALE_NORMAL),	2484	const_iv (GL_RESCALE_NORMAL),
2237	const_iv (GL_FRONT),	2485	const_iv (GL_FRONT),
2238	const_iv (GL_BACK),	2486	const_iv (GL_BACK),
		2487	const_iv (GL_AUX0),
2239	const_iv (GL_AND),	2488	const_iv (GL_AND),
2240	const_iv (GL_ONE),	2489	const_iv (GL_ONE),
2241	const_iv (GL_ZERO),	2490	const_iv (GL_ZERO),
2242	const_iv (GL_SRC_ALPHA),	2491	const_iv (GL_SRC_ALPHA),
2243	const_iv (GL_DST_ALPHA),	2492	const_iv (GL_DST_ALPHA),
…		…
2289	const_iv (GL_COLOR_LOGIC_OP),	2538	const_iv (GL_COLOR_LOGIC_OP),
2290	const_iv (GL_SEPARABLE_2D),	2539	const_iv (GL_SEPARABLE_2D),
2291	const_iv (GL_CONVOLUTION_2D),	2540	const_iv (GL_CONVOLUTION_2D),
2292	const_iv (GL_CONVOLUTION_BORDER_MODE),	2541	const_iv (GL_CONVOLUTION_BORDER_MODE),
2293	const_iv (GL_CONSTANT_BORDER),	2542	const_iv (GL_CONSTANT_BORDER),
		2543	const_iv (GL_POINTS),
2294	const_iv (GL_LINES),	2544	const_iv (GL_LINES),
2295	const_iv (GL_LINE_STRIP),	2545	const_iv (GL_LINE_STRIP),
2296	const_iv (GL_LINE_LOOP),	2546	const_iv (GL_LINE_LOOP),
2297	const_iv (GL_QUADS),	2547	const_iv (GL_QUADS),
2298	const_iv (GL_QUAD_STRIP),	2548	const_iv (GL_QUAD_STRIP),
2299	const_iv (GL_TRIANGLES),	2549	const_iv (GL_TRIANGLES),
2300	const_iv (GL_TRIANGLE_STRIP),	2550	const_iv (GL_TRIANGLE_STRIP),
2301	const_iv (GL_TRIANGLE_FAN),	2551	const_iv (GL_TRIANGLE_FAN),
		2552	const_iv (GL_POLYGON),
2302	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2553	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2554	const_iv (GL_POINT_SMOOTH_HINT),
		2555	const_iv (GL_LINE_SMOOTH_HINT),
		2556	const_iv (GL_POLYGON_SMOOTH_HINT),
		2557	const_iv (GL_GENERATE_MIPMAP_HINT),
2303	const_iv (GL_FASTEST),	2558	const_iv (GL_FASTEST),
		2559	const_iv (GL_DONT_CARE),
		2560	const_iv (GL_NICEST),
2304	const_iv (GL_V2F),	2561	const_iv (GL_V2F),
2305	const_iv (GL_V3F),	2562	const_iv (GL_V3F),
2306	const_iv (GL_T2F_V3F),	2563	const_iv (GL_T2F_V3F),
2307	const_iv (GL_T2F_N3F_V3F),	2564	const_iv (GL_T2F_N3F_V3F),
2308	# undef const_iv	2565	# undef const_iv
…		…
2334	CODE:	2591	CODE:
2335	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2592	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2336	OUTPUT:	2593	OUTPUT:
2337	RETVAL	2594	RETVAL
2338		2595
2339	char *glGetString (GLenum pname)	2596	const char *glGetString (GLenum pname)
2340		2597
2341	GLint glGetInteger (GLenum pname)	2598	GLint glGetInteger (GLenum pname)
2342	CODE:	2599	CODE:
2343	glGetIntegerv (pname, &RETVAL);	2600	glGetIntegerv (pname, &RETVAL);
2344	OUTPUT:	2601	OUTPUT:
…		…
2394	# near_ and far_ are due to microsofts buggy "c" compiler	2651	# 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_)	2652	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2396		2653
2397	# near_ and far_ are due to microsofts buggy "c" compiler	2654	# 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_)	2655	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2656
		2657	PROTOTYPES: DISABLE
2399		2658
2400	void glViewport (int x, int y, int width, int height)	2659	void glViewport (int x, int y, int width, int height)
2401		2660
2402	void glScissor (int x, int y, int width, int height)	2661	void glScissor (int x, int y, int width, int height)
2403		2662
…		…
2411		2670
2412	void glRotate (float angle, float x, float y, float z)	2671	void glRotate (float angle, float x, float y, float z)
2413	CODE:	2672	CODE:
2414	glRotatef (angle, x, y, z);	2673	glRotatef (angle, x, y, z);
2415		2674
2416	void glBegin (int mode)
2417
2418	void glEnd ()
2419
2420	void glColor (float r, float g, float b, float a = 1.0)	2675	void glColor (float r, float g, float b, float a = 1.0)
2421	PROTOTYPE: @
2422	ALIAS:	2676	ALIAS:
2423	glColor_premultiply = 1	2677	glColor_premultiply = 1
2424	CODE:	2678	CODE:
2425	if (ix)	2679	if (ix)
2426	{	2680	{
…		…
2429	b *= a;	2683	b *= a;
2430	}	2684	}
2431	// microsoft visual "c" rounds instead of truncating...	2685	// microsoft visual "c" rounds instead of truncating...
2432	glColor4f (r, g, b, a);	2686	glColor4f (r, g, b, a);
2433		2687
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.)	2688	void glRasterPos (float x, float y, float z = 0.)
2441	CODE:	2689	CODE:
2442	glRasterPos3f (0, 0, z);	2690	glRasterPos3f (0, 0, z);
2443	glBitmap (0, 0, 0, 0, x, y, 0);	2691	glBitmap (0, 0, 0, 0, x, y, 0);
2444		2692
…		…
2448		2696
2449	void glTexCoord (float s, float t)	2697	void glTexCoord (float s, float t)
2450	CODE:	2698	CODE:
2451	glTexCoord2f (s, t);	2699	glTexCoord2f (s, t);
2452		2700
		2701	void glRect (float x1, float y1, float x2, float y2)
		2702	CODE:
		2703	glRectf (x1, y1, x2, y2);
		2704
		2705	PROTOTYPES: ENABLE
		2706
		2707	void glBegin (int mode)
		2708
		2709	void glEnd ()
		2710
		2711	void glPointSize (GLfloat size)
		2712
		2713	void glLineWidth (GLfloat width)
		2714
		2715	void glInterleavedArrays (int format, int stride, char *data)
		2716
		2717	void glDrawElements (int mode, int count, int type, char *indices)
		2718
		2719	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2720
2453	void glTexEnv (int target, int pname, float param)	2721	void glTexEnv (int target, int pname, float param)
2454	CODE:	2722	CODE:
2455	glTexEnvf (target, pname, param);	2723	glTexEnvf (target, pname, param);
2456		2724
2457	void glTexParameter (int target, int pname, float param)	2725	void glTexParameter (int target, int pname, float param)
…		…
2509		2777
2510	void glEndList ()	2778	void glEndList ()
2511		2779
2512	void glCallList (int list)	2780	void glCallList (int list)
2513		2781
		2782	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2783
		2784	PROTOTYPES: DISABLE
		2785
		2786	void
		2787	find_widget (SV *self, NV x, NV y)
		2788	PPCODE:
		2789	{
		2790	if (within_widget (self, x, y))
		2791	XPUSHs (self);
		2792	}
		2793
		2794	BOOT:
		2795	{
		2796	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2797
		2798	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2799	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2800	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2801	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2802	}
		2803
		2804	void
		2805	draw (SV *self)
		2806	CODE:
		2807	{
		2808	HV *hv;
		2809	SV **svp;
		2810	NV x, y, w, h;
		2811	SV *draw_x_sv = GvSV (draw_x_gv);
		2812	SV *draw_y_sv = GvSV (draw_y_gv);
		2813	SV *draw_w_sv = GvSV (draw_w_gv);
		2814	SV *draw_h_sv = GvSV (draw_h_gv);
		2815	SV *hover;
		2816	double draw_x, draw_y, draw_w, draw_h;
		2817
		2818	if (!SvROK (self))
		2819	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2820
		2821	hv = (HV *)SvRV (self);
		2822
		2823	if (SvTYPE (hv) != SVt_PVHV)
		2824	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2825
		2826	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2827	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2828
		2829	if (!h \|\| !w)
		2830	XSRETURN_EMPTY;
		2831
		2832	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2833	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2834
		2835	draw_x = SvNV (draw_x_sv) + x;
		2836	draw_y = SvNV (draw_y_sv) + y;
		2837
		2838	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2839	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2840	XSRETURN_EMPTY;
		2841
		2842	sv_setnv (draw_x_sv, draw_x);
		2843	sv_setnv (draw_y_sv, draw_y);
		2844
		2845	glPushMatrix ();
		2846	glTranslated (x, y, 0);
		2847
		2848	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2849	{
		2850	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2851
		2852	if (svp && SvTRUE (*svp))
		2853	{
		2854	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2855	glEnable (GL_BLEND);
		2856	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2857	glBegin (GL_QUADS);
		2858	glVertex2f (0, 0);
		2859	glVertex2f (w, 0);
		2860	glVertex2f (w, h);
		2861	glVertex2f (0, h);
		2862	glEnd ();
		2863	glDisable (GL_BLEND);
		2864	}
		2865	}
		2866	#if 0
		2867	if ($ENV{CFPLUS_DEBUG} & 1) {
		2868	glPushMatrix;
		2869	glColor 1, 1, 0, 1;
		2870	glTranslate 0.375, 0.375;
		2871	glBegin GL_LINE_LOOP;
		2872	glVertex 0 , 0;
		2873	glVertex $self->{w} - 1, 0;
		2874	glVertex $self->{w} - 1, $self->{h} - 1;
		2875	glVertex 0 , $self->{h} - 1;
		2876	glEnd;
		2877	glPopMatrix;
		2878	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2879	}
		2880	#endif
		2881	PUSHMARK (SP);
		2882	XPUSHs (self);
		2883	PUTBACK;
		2884	call_method ("_draw", G_VOID \| G_DISCARD);
		2885	SPAGAIN;
		2886
		2887	glPopMatrix ();
		2888
		2889	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2890	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2891	}
		2892

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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 1.222 by root, Sat Aug 11 06:34:26 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 1.222 by root, Sat Aug 11 06:34:26 2007 UTC