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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.200 by root, Tue Jul 17 16:02:13 2007 UTC vs.
Revision 1.223 by root, Sat Aug 11 11:07:08 2007 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
29		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
30	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
31	#include <SDL_endian.h>	39	#include <SDL_endian.h>
32	#include <SDL_image.h>	40	#include <SDL_image.h>
33	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
34	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
35		43
…		…
106	av_push (texture_av, (SV *)(size_t)name);	114	av_push (texture_av, (SV *)(size_t)name);
107	glDeleteTextures (1, &name);	115	glDeleteTextures (1, &name);
108	}	116	}
109		117
110	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
111		120
112	#include "pango-font.c"	121	#include "pango-font.c"
113	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
114	#include "pango-render.c"	123	#include "pango-render.c"
115		124
		125	typedef IV CFPlus__Channel;
		126	typedef SDL_RWops *CFPlus__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
118		129
119	typedef PangoFontDescription *CFPlus__Font;	130	typedef PangoFontDescription *CFPlus__Font;
120		131
…		…
431	}	442	}
432		443
433	/* SDL should provide this, really. */	444	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	445	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	446	#define SDLK_MODIFIER_MAX 314
		447
		448	/******************************************************************************/
		449
		450	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		451	static GV *hover_gv;
		452
		453	static int
		454	within_widget (SV *widget, NV x, NV y)
		455	{
		456	HV *self;
		457	SV **svp;
		458	NV wx, ww, wy, wh;
		459
		460	if (!SvROK (widget))
		461	return 0;
		462
		463	self = (HV *)SvRV (widget);
		464
		465	if (SvTYPE (self) != SVt_PVHV)
		466	return 0;
		467
		468	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		469	if (y < wy)
		470	return 0;
		471
		472	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		473	if (y >= wy + wh)
		474	return 0;
		475
		476	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		477	if (x < wx)
		478	return 0;
		479
		480	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		481	if (x >= wx + ww)
		482	return 0;
		483
		484	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		485	if (!svp \|\| !SvTRUE (*svp))
		486	return 0;
		487
		488	return 1;
		489	}
436		490
437	MODULE = CFPlus PACKAGE = CFPlus	491	MODULE = CFPlus PACKAGE = CFPlus
438		492
439	PROTOTYPES: ENABLE	493	PROTOTYPES: ENABLE
440		494
…		…
756	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	810	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
757	}	811	}
758	}	812	}
759		813
760	int	814	int
761	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	815	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
762	POSTCALL:	816	POSTCALL:
763	Mix_HookMusicFinished (music_finished);	817	Mix_HookMusicFinished (music_finished);
764	Mix_ChannelFinished (channel_finished);	818	Mix_ChannelFinished (channel_finished);
765		819
766	void	820	void
767	Mix_CloseAudio ()	821	Mix_CloseAudio ()
768		822
769	int	823	int
770	Mix_AllocateChannels (int numchans = -1)	824	Mix_AllocateChannels (int numchans = -1)
		825
		826	const char *
		827	Mix_GetError ()
771		828
772	void	829	void
773	lowdelay (int fd, int val = 1)	830	lowdelay (int fd, int val = 1)
774	CODE:	831	CODE:
775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	832	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
817	STRLEN image_len;	874	STRLEN image_len;
818	char image = (char )SvPVbyte (image_, image_len);	875	char image = (char )SvPVbyte (image_, image_len);
819	SDL_Surface surface, surface2;	876	SDL_Surface surface, surface2;
820	SDL_PixelFormat fmt;	877	SDL_PixelFormat fmt;
821	SDL_RWops *rw = ix	878	SDL_RWops *rw = ix
822	? SDL_RWFromFile (image, "r")	879	? SDL_RWFromFile (image, "rb")
823	: SDL_RWFromConstMem (image, image_len);	880	: SDL_RWFromConstMem (image, image_len);
824		881
825	if (!rw)	882	if (!rw)
826	croak ("load_image: %s", SDL_GetError ());	883	croak ("load_image: %s", SDL_GetError ());
827		884
…		…
932	#endif	989	#endif
933	}	990	}
934		991
935	MODULE = CFPlus PACKAGE = CFPlus::Font	992	MODULE = CFPlus PACKAGE = CFPlus::Font
936		993
		994	PROTOTYPES: DISABLE
		995
937	CFPlus::Font	996	CFPlus::Font
938	new_from_file (SV class, char path, int id = 0)	997	new_from_file (SV class, char path, int id = 0)
939	CODE:	998	CODE:
940	{	999	{
941	int count;	1000	int count;
…		…
951	CODE:	1010	CODE:
952	pango_font_description_free (self);	1011	pango_font_description_free (self);
953		1012
954	void	1013	void
955	make_default (CFPlus::Font self)	1014	make_default (CFPlus::Font self)
		1015	PROTOTYPE: $
956	CODE:	1016	CODE:
957	default_font = self;	1017	default_font = self;
958		1018
959	MODULE = CFPlus PACKAGE = CFPlus::Layout	1019	MODULE = CFPlus PACKAGE = CFPlus::Layout
960		1020
		1021	PROTOTYPES: DISABLE
		1022
961	void	1023	void
962	reset_glyph_cache ()	1024	reset_glyph_cache ()
		1025	PROTOTYPE:
963	CODE:	1026	CODE:
964	tc_clear ();	1027	tc_clear ();
965		1028
966	CFPlus::Layout	1029	CFPlus::Layout
967	new (SV *class)	1030	new (SV *class)
…		…
1254	flags	1317	flags
1255	);	1318	);
1256		1319
1257	MODULE = CFPlus PACKAGE = CFPlus::Texture	1320	MODULE = CFPlus PACKAGE = CFPlus::Texture
1258		1321
		1322	PROTOTYPES: ENABLE
		1323
1259	int minpot (int n)	1324	int minpot (int n)
1260		1325
1261	void	1326	void
1262	pad2pot (SV data_, SV w_, SV *h_)	1327	pad (SV *data_, int ow, int oh, int nw, int nh)
1263	CODE:	1328	CODE:
1264	{	1329	{
1265	int ow = SvIV (w_);	1330	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1266	int oh = SvIV (h_);
1267
1268	if (ow && oh)
1269	{	1331	{
1270	int nw = minpot (ow);
1271	int nh = minpot (oh);
1272
1273	if (nw != ow \|\| nh != oh)
1274	{
1275	if (SvOK (data_))
1276	{
1277	STRLEN datalen;	1332	STRLEN datalen;
1278	char *data = SvPVbyte (data_, datalen);	1333	char *data = SvPVbyte (data_, datalen);
1279	int bpp = datalen / (ow * oh);	1334	int bpp = datalen / (ow * oh);
1280	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1335	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1281		1336
1282	SvPOK_only (result_);	1337	SvPOK_only (result_);
1283	SvCUR_set (result_, nw * nh * bpp);	1338	SvCUR_set (result_, nw * nh * bpp);
1284		1339
1285	memset (SvPVX (result_), 0, nw * nh * bpp);	1340	memset (SvPVX (result_), 0, nw * nh * bpp);
1286	while (oh--)	1341	while (oh--)
1287	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1342	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1288		1343
1289	sv_setsv (data_, result_);	1344	sv_setsv (data_, result_);
1290	}
1291
1292	sv_setiv (w_, nw);
1293	sv_setiv (h_, nh);
1294	}
1295	}	1345	}
1296	}	1346	}
1297		1347
1298	void	1348	void
1299	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1349	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1305	{	1355	{
1306	HV hv = (HV )SvRV (self);	1356	HV hv = (HV )SvRV (self);
1307	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1357	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1308	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1358	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1309	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1359	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1360
		1361	if (name <= 0)
		1362	XSRETURN_EMPTY;
1310		1363
1311	if (items < 5)	1364	if (items < 5)
1312	{	1365	{
1313	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1366	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1314	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1367	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1354	}	1407	}
1355	OUTPUT:	1408	OUTPUT:
1356	RETVAL	1409	RETVAL
1357		1410
1358	MODULE = CFPlus PACKAGE = CFPlus::Map	1411	MODULE = CFPlus PACKAGE = CFPlus::Map
		1412
		1413	PROTOTYPES: DISABLE
1359		1414
1360	CFPlus::Map	1415	CFPlus::Map
1361	new (SV *class)	1416	new (SV *class)
1362	CODE:	1417	CODE:
1363	New (0, RETVAL, 1, struct map);	1418	New (0, RETVAL, 1, struct map);
…		…
1501	self->rows += MAP_EXTEND_Y;	1556	self->rows += MAP_EXTEND_Y;
1502	self->y += MAP_EXTEND_Y;	1557	self->y += MAP_EXTEND_Y;
1503	}	1558	}
1504	}	1559	}
1505		1560
1506	void	1561	SV *
1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1562	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1508	CODE:	1563	CODE:
1509	{	1564	{
1510	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1565	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1511	uint8_t data_end = (uint8_t )SvEND (data_);	1566	uint8_t data_end = (uint8_t )SvEND (data_);
1512	mapcell *cell;	1567	mapcell *cell;
1513	int x, y, flags;	1568	int x, y, z, flags;
		1569	AV *missing = newAV ();
		1570	RETVAL = newRV_noinc ((SV *)missing);
1514		1571
1515	while (data < data_end - 1)	1572	while (data < data_end - 1)
1516	{	1573	{
1517	flags = (data [0] << 8) + data [1]; data += 2;	1574	flags = (data [0] << 8) + data [1]; data += 2;
1518		1575
…		…
1569	}	1626	}
1570	else	1627	else
1571	cell->darkness = *data++ + 1;	1628	cell->darkness = *data++ + 1;
1572	}	1629	}
1573		1630
		1631	for (z = 0; z <= 2; ++z)
1574	if (flags & 4)	1632	if (flags & (4 >> z))
1575	{	1633	{
1576	faceid face = (data [0] << 8) + data [1]; data += 2;	1634	faceid face = (data [0] << 8) + data [1]; data += 2;
1577	need_facenum (self, face);	1635	need_facenum (self, face);
1578	cell->tile [0] = self->face2tile [face];	1636	cell->tile [z] = self->face2tile [face];
		1637
		1638	if (cell->tile [z])
		1639	{
		1640	maptex *tex = self->tex + cell->tile [z];
		1641	if (!tex->name)
		1642	av_push (missing, newSViv (cell->tile [z]));
		1643
		1644	if (tex->smoothtile)
		1645	{
		1646	maptex *smooth = self->tex + tex->smoothtile;
		1647	if (!smooth->name)
		1648	av_push (missing, newSViv (tex->smoothtile));
		1649	}
		1650	}
1579	}	1651	}
1580
1581	if (flags & 2)
1582	{
1583	faceid face = (data [0] << 8) + data [1]; data += 2;
1584	need_facenum (self, face);
1585	cell->tile [1] = self->face2tile [face];
1586	}
1587
1588	if (flags & 1)
1589	{
1590	faceid face = (data [0] << 8) + data [1]; data += 2;
1591	need_facenum (self, face);
1592	cell->tile [2] = self->face2tile [face];
1593	}
1594	}	1652	}
1595	else	1653	else
1596	cell->darkness = 0;	1654	cell->darkness = 0;
1597	}	1655	}
1598	}	1656	}
		1657	OUTPUT:
		1658	RETVAL
1599		1659
1600	SV *	1660	SV *
1601	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1661	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1602	CODE:	1662	CODE:
1603	{	1663	{
…		…
1654		1714
1655	void	1715	void
1656	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1716	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1657	CODE:	1717	CODE:
1658	{	1718	{
		1719	int x, y, z;
		1720
1659	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1721	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1660	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1722	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1661	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1723	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1662	smooth_key skey;	1724	smooth_key skey;
1663	int x, y, z;	1725
1664	int last_name;	1726	rc_t *rc = rc_alloc ();
		1727	rc_key_t key;
		1728	rc_array_t *arr;
1665		1729
1666	// thats current max. sorry.	1730	// thats current max. sorry.
1667	if (sw > 255) sw = 255;	1731	if (sw > 255) sw = 255;
1668	if (sh > 255) sh = 255;	1732	if (sh > 255) sh = 255;
1669		1733
1670	// clear key, in case of extra padding	1734	// clear key, in case of extra padding
1671	memset (&skey, 0, sizeof (skey));	1735	memset (&skey, 0, sizeof (skey));
1672		1736
1673	glColor4ub (255, 255, 255, 255);	1737	memset (&key, 0, sizeof (key));
1674		1738	key.r = 255;
1675	glEnable (GL_BLEND);	1739	key.g = 255;
1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1740	key.b = 255;
1677	glEnable (GL_TEXTURE_2D);	1741	key.a = 255;
1678	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1742	key.mode = GL_QUADS;
1679		1743	key.format = GL_T2F_V3F;
1680	glBegin (GL_QUADS);	1744	key.texname = -1;
1681
1682	last_name = 0;
1683		1745
1684	mx += self->x;	1746	mx += self->x;
1685	my += self->y;	1747	my += self->y;
1686		1748
1687	// first pass: determine smooth_max	1749	// first pass: determine smooth_max
…		…
1703	MAX (self->tex [cell->tile [0]].smoothlevel,	1765	MAX (self->tex [cell->tile [0]].smoothlevel,
1704	MAX (self->tex [cell->tile [1]].smoothlevel,	1766	MAX (self->tex [cell->tile [1]].smoothlevel,
1705	self->tex [cell->tile [2]].smoothlevel));	1767	self->tex [cell->tile [2]].smoothlevel));
1706	}	1768	}
1707	}	1769	}
		1770
		1771	glEnable (GL_BLEND);
		1772	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1708		1774
1709	for (z = 0; z <= 2; z++)	1775	for (z = 0; z <= 2; z++)
1710	{	1776	{
1711	memset (smooth_level, 0, sizeof (smooth_level));	1777	memset (smooth_level, 0, sizeof (smooth_level));
1712		1778
…		…
1722	tileid tile = cell->tile [z];	1788	tileid tile = cell->tile [z];
1723		1789
1724	if (tile)	1790	if (tile)
1725	{	1791	{
1726	maptex tex = self->tex [tile];	1792	maptex tex = self->tex [tile];
1727	int px = (x + 1) * T - tex.w;	1793	int px, py;
1728	int py = (y + 1) * T - tex.h;
1729		1794
1730	// suppressing texture state switches here	1795	// suppressing texture state switches here
1731	// is only moderately effective, but worth the extra effort	1796	// is only moderately effective, but worth the extra effort
1732	if (last_name != tex.name)	1797	if (key.texname != tex.name)
1733	{	1798	{
1734	if (!tex.name)	1799	if (!tex.name)
1735	tex = self->tex [2]; /* missing, replace by noface */	1800	tex = self->tex [2]; /* missing, replace by noface */
1736		1801
1737	glEnd ();	1802	key.texname = tex.name;
1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1803	arr = rc_array (rc, &key);
1739	glBegin (GL_QUADS);
1740	}	1804	}
1741		1805
1742	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1806	px = (x + 1) * T - tex.w;
		1807	py = (y + 1) * T - tex.h;
		1808
		1809	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1810	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1744	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1811	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1745	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1812	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1746		1813
1747	if (cell->flags && z == 2)	1814	if (cell->flags && z == 2)
1748	{	1815	{
		1816	// overlays such as the speech bubble, probably more to come
1749	if (cell->flags & 1)	1817	if (cell->flags & 1)
1750	{	1818	{
1751	maptex tex = self->tex [1];	1819	maptex tex = self->tex [1];
1752	int px = x * T + T * 2 / 32;	1820	int px = x * T + T * 2 / 32;
1753	int py = y * T - T * 6 / 32;	1821	int py = y * T - T * 6 / 32;
1754		1822
		1823	if (tex.name)
1755	glEnd ();	1824	{
1756	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1825	if (key.texname != tex.name)
		1826	{
		1827	key.texname = tex.name;
		1828	arr = rc_array (rc, &key);
		1829	}
		1830
		1831	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1832	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1833	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1834	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1757	glBegin (GL_QUADS);	1835	}
1758
1759	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1760	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1761	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1762	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1763	}	1836	}
1764	}	1837	}
1765		1838
1766	// update smooth hash	1839	// update smooth hash
1767	if (tex.smoothtile)	1840	if (tex.smoothtile)
…		…
1836	int border = bits & 15;	1909	int border = bits & 15;
1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1910	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1838	float dx = tex.s * .0625f; // 16 images/row	1911	float dx = tex.s * .0625f; // 16 images/row
1839	float dy = tex.t * .5f ; // 2 images/column	1912	float dy = tex.t * .5f ; // 2 images/column
1840		1913
1841	// this time naively avoiding texture state changes
1842	// save gobs of state changes.
1843	if (last_name != tex.name)	1914	if (tex.name)
1844	{	1915	{
		1916	// this time avoiding texture state changes
		1917	// save gobs of state changes.
1845	if (!tex.name)	1918	if (key.texname != tex.name)
1846	continue; // smoothing not yet available
1847
1848	glEnd ();	1919	{
1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1920	key.texname = tex.name;
1850	glBegin (GL_QUADS);	1921	arr = rc_array (rc, &key);
1851	}	1922	}
1852		1923
1853	if (border)	1924	if (border)
1854	{	1925	{
1855	float ox = border * dx;	1926	float ox = border * dx;
1856		1927
1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	1928	rc_t2f_v3f (arr, ox , 0.f , px , py , 0);
1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	1929	rc_t2f_v3f (arr, ox , dy , px , py + T, 0);
1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	1930	rc_t2f_v3f (arr, ox + dx, dy , px + T, py + T, 0);
1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	1931	rc_t2f_v3f (arr, ox + dx, 0.f , px + T, py , 0);
1861	}	1932	}
1862		1933
1863	if (corner)	1934	if (corner)
1864	{	1935	{
1865	float ox = corner * dx;	1936	float ox = corner * dx;
1866		1937
1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );	1938	rc_t2f_v3f (arr, ox , dy , px , py , 0);
1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	1939	rc_t2f_v3f (arr, ox , dy * 2.f, px , py + T, 0);
1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	1940	rc_t2f_v3f (arr, ox + dx, dy * 2.f, px + T, py + T, 0);
1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	1941	rc_t2f_v3f (arr, ox + dx, dy , px + T, py , 0);
		1942	}
1871	}	1943	}
1872	}	1944	}
1873	}	1945	}
1874	}	1946	}
1875	}	1947	}
1876	}	1948	}
1877		1949
1878	hv_clear (smooth);	1950	hv_clear (smooth);
		1951	rc_draw (rc);
		1952	rc_clear (rc);
1879	}	1953	}
1880		1954
1881	glEnd ();
1882
1883	glDisable (GL_TEXTURE_2D);
1884	glDisable (GL_BLEND);	1955	glDisable (GL_BLEND);
		1956	rc_free (rc);
1885		1957
1886	// top layer: overlays such as the health bar	1958	// top layer: overlays such as the health bar
1887	for (y = 0; y < sh; y++)	1959	for (y = 0; y < sh; y++)
1888	if (0 <= y + my && y + my < self->rows)	1960	if (0 <= y + my && y + my < self->rows)
1889	{	1961	{
…		…
1978	void	2050	void
1979	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2051	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1980	PPCODE:	2052	PPCODE:
1981	{	2053	{
1982	int x, y;	2054	int x, y;
		2055	int sw1 = sw + 2;
		2056	int sh1 = sh + 2;
		2057	int sh3 = sh * 3;
1983	int sw4 = (sw + 3) & ~3;	2058	int sw34 = (sw * 3 + 3) & ~3;
		2059	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1984	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2060	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1985	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2061	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1986		2062
1987	memset (darkness, 255, sw4 * sh);
1988	SvPOK_only (darkness_sv);	2063	SvPOK_only (darkness3_sv);
1989	SvCUR_set (darkness_sv, sw4 * sh);	2064	SvCUR_set (darkness3_sv, sw34 * sh3);
1990		2065
1991	mx += self->x;	2066	mx += self->x - 1;
1992	my += self->y;	2067	my += self->y - 1;
1993		2068
		2069	memset (darkness1, 255, sw1 * sh1);
		2070
1994	for (y = 0; y < sh; y++)	2071	for (y = 0; y < sh1; y++)
1995	if (0 <= y + my && y + my < self->rows)	2072	if (0 <= y + my && y + my < self->rows)
1996	{	2073	{
1997	maprow *row = self->row + (y + my);	2074	maprow *row = self->row + (y + my);
1998		2075
1999	for (x = 0; x < sw; x++)	2076	for (x = 0; x < sw1; x++)
2000	if (row->c0 <= x + mx && x + mx < row->c1)	2077	if (row->c0 <= x + mx && x + mx < row->c1)
2001	{	2078	{
2002	mapcell *cell = row->col + (x + mx - row->c0);	2079	mapcell *cell = row->col + (x + mx - row->c0);
2003		2080
2004	darkness[y * sw4 + x] = cell->darkness	2081	darkness1 [y * sw1 + x] = cell->darkness
2005	? 255 - (cell->darkness - 1)	2082	? 255 - (cell->darkness - 1)
2006	: 255 - FOW_DARKNESS;	2083	: 255 - FOW_DARKNESS;
2007	}	2084	}
2008	}	2085	}
2009		2086
		2087	for (y = 0; y < sh; ++y)
		2088	for (x = 0; x < sw; ++x)
		2089	{
		2090	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2091	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2092	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2093	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2094	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2095	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2096	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2097	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2098	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2099
		2100	uint8_t r11 = (d11 + d21 + d12) / 3;
		2101	uint8_t r21 = d21;
		2102	uint8_t r31 = (d21 + d31 + d32) / 3;
		2103
		2104	uint8_t r12 = d12;
		2105	uint8_t r22 = d22;
		2106	uint8_t r32 = d32;
		2107
		2108	uint8_t r13 = (d13 + d23 + d12) / 3;
		2109	uint8_t r23 = d23;
		2110	uint8_t r33 = (d23 + d33 + d32) / 3;
		2111
		2112	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2113	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2114	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2115	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2116	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2117	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2118	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2119	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2120	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2121	}
		2122
		2123	free (darkness1);
		2124
2010	EXTEND (SP, 3);	2125	EXTEND (SP, 3);
2011	PUSHs (sv_2mortal (newSViv (sw4)));	2126	PUSHs (sv_2mortal (newSViv (sw34)));
2012	PUSHs (sv_2mortal (newSViv (sh)));	2127	PUSHs (sv_2mortal (newSViv (sh3)));
2013	PUSHs (darkness_sv);	2128	PUSHs (darkness3_sv);
2014	}	2129	}
2015		2130
2016	SV *	2131	SV *
2017	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2132	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
2018	CODE:	2133	CODE:
…		…
2150	}	2265	}
2151	}	2266	}
2152	}	2267	}
2153	}	2268	}
2154		2269
		2270	MODULE = CFPlus PACKAGE = CFPlus::RW
		2271
		2272	CFPlus::RW
		2273	new (SV class, SV data_sv)
		2274	CODE:
		2275	{
		2276	STRLEN datalen;
		2277	char *data = SvPVbyte (data_sv, datalen);
		2278
		2279	RETVAL = SDL_RWFromConstMem (data, datalen);
		2280	}
		2281	OUTPUT:
		2282	RETVAL
		2283
		2284	CFPlus::RW
		2285	new_from_file (SV class, const char path, const char *mode = "rb")
		2286	CODE:
		2287	RETVAL = SDL_RWFromFile (path, mode);
		2288	OUTPUT:
		2289	RETVAL
		2290
		2291	# fails on win32:
		2292	# CFPlus.xs(2268) : error C2059: syntax error : '('
		2293	#void
		2294	#close (CFPlus::RW self)
		2295	# CODE:
		2296	# (self->(close)) (self);
		2297
		2298	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2299
		2300	PROTOTYPES: DISABLE
		2301
		2302	CFPlus::Channel
		2303	find ()
		2304	CODE:
		2305	{
		2306	RETVAL = Mix_GroupAvailable (-1);
		2307
		2308	if (RETVAL < 0)
		2309	{
		2310	RETVAL = Mix_GroupOldest (-1);
		2311
		2312	if (RETVAL < 0)
		2313	XSRETURN_UNDEF;
		2314
		2315	Mix_HaltChannel (RETVAL);
		2316	}
		2317
		2318	Mix_UnregisterAllEffects (RETVAL);
		2319	Mix_Volume (RETVAL, 128);
		2320	}
		2321	OUTPUT:
		2322	RETVAL
		2323
		2324	void
		2325	halt (CFPlus::Channel self)
		2326	CODE:
		2327	Mix_HaltChannel (self);
		2328
		2329	void
		2330	expire (CFPlus::Channel self, int ticks = -1)
		2331	CODE:
		2332	Mix_ExpireChannel (self, ticks);
		2333
		2334	void
		2335	fade_out (CFPlus::Channel self, int ticks = -1)
		2336	CODE:
		2337	Mix_FadeOutChannel (self, ticks);
		2338
		2339	int
		2340	volume (CFPlus::Channel self, int volume)
		2341	CODE:
		2342	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2343	OUTPUT:
		2344	RETVAL
		2345
		2346	void
		2347	unregister_all_effects (CFPlus::Channel self)
		2348	CODE:
		2349	Mix_UnregisterAllEffects (self);
		2350
		2351	void
		2352	set_panning (CFPlus::Channel self, int left, int right)
		2353	CODE:
		2354	left = CLAMP (left , 0, 255);
		2355	right = CLAMP (right, 0, 255);
		2356	Mix_SetPanning (self, left, right);
		2357
		2358	void
		2359	set_distance (CFPlus::Channel self, int distance)
		2360	CODE:
		2361	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2362
		2363	void
		2364	set_position (CFPlus::Channel self, int angle, int distance)
		2365	CODE:
		2366
		2367	void
		2368	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2369	CODE:
		2370	{
		2371	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2372	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2373	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2374	}
		2375
		2376	void
		2377	set_reverse_stereo (CFPlus::Channel self, int flip)
		2378	CODE:
		2379	Mix_SetReverseStereo (self, flip);
		2380
2155	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2381	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
2156		2382
		2383	PROTOTYPES: DISABLE
		2384
2157	CFPlus::MixChunk	2385	CFPlus::MixChunk
2158	new_from_file (SV class, char path)	2386	new (SV *class, CFPlus::RW rwops)
2159	CODE:	2387	CODE:
2160	RETVAL = Mix_LoadWAV (path);	2388	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2161	OUTPUT:	2389	OUTPUT:
2162	RETVAL	2390	RETVAL
2163		2391
2164	void	2392	void
2165	DESTROY (CFPlus::MixChunk self)	2393	DESTROY (CFPlus::MixChunk self)
…		…
2167	Mix_FreeChunk (self);	2395	Mix_FreeChunk (self);
2168		2396
2169	int	2397	int
2170	volume (CFPlus::MixChunk self, int volume = -1)	2398	volume (CFPlus::MixChunk self, int volume = -1)
2171	CODE:	2399	CODE:
		2400	if (items > 1)
		2401	volume = CLAMP (volume, 0, 128);
2172	RETVAL = Mix_VolumeChunk (self, volume);	2402	RETVAL = Mix_VolumeChunk (self, volume);
2173	OUTPUT:	2403	OUTPUT:
2174	RETVAL	2404	RETVAL
2175		2405
2176	int	2406	CFPlus::Channel
2177	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2407	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
2178	CODE:	2408	CODE:
		2409	{
2179	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2410	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2411
		2412	if (RETVAL < 0)
		2413	XSRETURN_UNDEF;
		2414
		2415	if (channel < 0)
		2416	{
		2417	Mix_UnregisterAllEffects (RETVAL);
		2418	Mix_Volume (RETVAL, 128);
		2419	}
		2420	}
2180	OUTPUT:	2421	OUTPUT:
2181	RETVAL	2422	RETVAL
2182		2423
2183	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2424	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
2184		2425
2185	int	2426	int
2186	volume (int volume = -1)	2427	volume (int volume = -1)
		2428	PROTOTYPE: ;$
2187	CODE:	2429	CODE:
		2430	if (items > 0)
		2431	volume = CLAMP (volume, 0, 128);
2188	RETVAL = Mix_VolumeMusic (volume);	2432	RETVAL = Mix_VolumeMusic (volume);
2189	OUTPUT:	2433	OUTPUT:
2190	RETVAL	2434	RETVAL
2191		2435
2192	int	2436	void
2193	fade_out (int ms)	2437	fade_out (int ms)
2194	CODE:	2438	CODE:
2195	RETVAL = Mix_FadeOutMusic (ms);	2439	Mix_FadeOutMusic (ms);
2196	OUTPUT:	2440
2197	RETVAL	2441	void
		2442	halt ()
		2443	CODE:
		2444	Mix_HaltMusic ();
2198		2445
2199	CFPlus::MixMusic	2446	CFPlus::MixMusic
2200	new_from_file (SV class, char path)	2447	new (SV *class, CFPlus::RW rwops)
2201	CODE:	2448	CODE:
2202	RETVAL = Mix_LoadMUS (path);	2449	RETVAL = Mix_LoadMUS_RW (rwops);
2203	OUTPUT:	2450	OUTPUT:
2204	RETVAL	2451	RETVAL
2205		2452
2206	void	2453	void
2207	DESTROY (CFPlus::MixMusic self)	2454	DESTROY (CFPlus::MixMusic self)
…		…
2213	CODE:	2460	CODE:
2214	RETVAL = Mix_PlayMusic (self, loops);	2461	RETVAL = Mix_PlayMusic (self, loops);
2215	OUTPUT:	2462	OUTPUT:
2216	RETVAL	2463	RETVAL
2217		2464
2218	int	2465	void
2219	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2466	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
2220	CODE:	2467	CODE:
2221	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2468	Mix_FadeInMusicPos (self, loops, ms, position);
2222	OUTPUT:
2223	RETVAL
2224		2469
2225	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2470	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2471
		2472	PROTOTYPES: ENABLE
2226		2473
2227	BOOT:	2474	BOOT:
2228	{	2475	{
2229	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2476	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
2230	static const struct {	2477	static const struct {
…		…
2246	const_iv (GL_ALPHA_TEST),	2493	const_iv (GL_ALPHA_TEST),
2247	const_iv (GL_NORMALIZE),	2494	const_iv (GL_NORMALIZE),
2248	const_iv (GL_RESCALE_NORMAL),	2495	const_iv (GL_RESCALE_NORMAL),
2249	const_iv (GL_FRONT),	2496	const_iv (GL_FRONT),
2250	const_iv (GL_BACK),	2497	const_iv (GL_BACK),
		2498	const_iv (GL_AUX0),
2251	const_iv (GL_AND),	2499	const_iv (GL_AND),
2252	const_iv (GL_ONE),	2500	const_iv (GL_ONE),
2253	const_iv (GL_ZERO),	2501	const_iv (GL_ZERO),
2254	const_iv (GL_SRC_ALPHA),	2502	const_iv (GL_SRC_ALPHA),
2255	const_iv (GL_DST_ALPHA),	2503	const_iv (GL_DST_ALPHA),
…		…
2301	const_iv (GL_COLOR_LOGIC_OP),	2549	const_iv (GL_COLOR_LOGIC_OP),
2302	const_iv (GL_SEPARABLE_2D),	2550	const_iv (GL_SEPARABLE_2D),
2303	const_iv (GL_CONVOLUTION_2D),	2551	const_iv (GL_CONVOLUTION_2D),
2304	const_iv (GL_CONVOLUTION_BORDER_MODE),	2552	const_iv (GL_CONVOLUTION_BORDER_MODE),
2305	const_iv (GL_CONSTANT_BORDER),	2553	const_iv (GL_CONSTANT_BORDER),
		2554	const_iv (GL_POINTS),
2306	const_iv (GL_LINES),	2555	const_iv (GL_LINES),
2307	const_iv (GL_LINE_STRIP),	2556	const_iv (GL_LINE_STRIP),
2308	const_iv (GL_LINE_LOOP),	2557	const_iv (GL_LINE_LOOP),
2309	const_iv (GL_QUADS),	2558	const_iv (GL_QUADS),
2310	const_iv (GL_QUAD_STRIP),	2559	const_iv (GL_QUAD_STRIP),
2311	const_iv (GL_TRIANGLES),	2560	const_iv (GL_TRIANGLES),
2312	const_iv (GL_TRIANGLE_STRIP),	2561	const_iv (GL_TRIANGLE_STRIP),
2313	const_iv (GL_TRIANGLE_FAN),	2562	const_iv (GL_TRIANGLE_FAN),
		2563	const_iv (GL_POLYGON),
2314	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2564	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2565	const_iv (GL_POINT_SMOOTH_HINT),
		2566	const_iv (GL_LINE_SMOOTH_HINT),
		2567	const_iv (GL_POLYGON_SMOOTH_HINT),
		2568	const_iv (GL_GENERATE_MIPMAP_HINT),
2315	const_iv (GL_FASTEST),	2569	const_iv (GL_FASTEST),
		2570	const_iv (GL_DONT_CARE),
		2571	const_iv (GL_NICEST),
2316	const_iv (GL_V2F),	2572	const_iv (GL_V2F),
2317	const_iv (GL_V3F),	2573	const_iv (GL_V3F),
2318	const_iv (GL_T2F_V3F),	2574	const_iv (GL_T2F_V3F),
2319	const_iv (GL_T2F_N3F_V3F),	2575	const_iv (GL_T2F_N3F_V3F),
2320	# undef const_iv	2576	# undef const_iv
…		…
2346	CODE:	2602	CODE:
2347	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2603	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2348	OUTPUT:	2604	OUTPUT:
2349	RETVAL	2605	RETVAL
2350		2606
2351	char *glGetString (GLenum pname)	2607	const char *glGetString (GLenum pname)
2352		2608
2353	GLint glGetInteger (GLenum pname)	2609	GLint glGetInteger (GLenum pname)
2354	CODE:	2610	CODE:
2355	glGetIntegerv (pname, &RETVAL);	2611	glGetIntegerv (pname, &RETVAL);
2356	OUTPUT:	2612	OUTPUT:
…		…
2406	# near_ and far_ are due to microsofts buggy "c" compiler	2662	# near_ and far_ are due to microsofts buggy "c" compiler
2407	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2663	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2408		2664
2409	# near_ and far_ are due to microsofts buggy "c" compiler	2665	# near_ and far_ are due to microsofts buggy "c" compiler
2410	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2666	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2667
		2668	PROTOTYPES: DISABLE
2411		2669
2412	void glViewport (int x, int y, int width, int height)	2670	void glViewport (int x, int y, int width, int height)
2413		2671
2414	void glScissor (int x, int y, int width, int height)	2672	void glScissor (int x, int y, int width, int height)
2415		2673
…		…
2423		2681
2424	void glRotate (float angle, float x, float y, float z)	2682	void glRotate (float angle, float x, float y, float z)
2425	CODE:	2683	CODE:
2426	glRotatef (angle, x, y, z);	2684	glRotatef (angle, x, y, z);
2427		2685
2428	void glBegin (int mode)
2429
2430	void glEnd ()
2431
2432	void glColor (float r, float g, float b, float a = 1.0)	2686	void glColor (float r, float g, float b, float a = 1.0)
2433	PROTOTYPE: @
2434	ALIAS:	2687	ALIAS:
2435	glColor_premultiply = 1	2688	glColor_premultiply = 1
2436	CODE:	2689	CODE:
2437	if (ix)	2690	if (ix)
2438	{	2691	{
…		…
2441	b *= a;	2694	b *= a;
2442	}	2695	}
2443	// microsoft visual "c" rounds instead of truncating...	2696	// microsoft visual "c" rounds instead of truncating...
2444	glColor4f (r, g, b, a);	2697	glColor4f (r, g, b, a);
2445		2698
2446	void glInterleavedArrays (int format, int stride, char *data)
2447
2448	void glDrawElements (int mode, int count, int type, char *indices)
2449
2450	# 1.2 void glDrawRangeElements (int mode, int start, int end
2451
2452	void glRasterPos (float x, float y, float z = 0.)	2699	void glRasterPos (float x, float y, float z = 0.)
2453	CODE:	2700	CODE:
2454	glRasterPos3f (0, 0, z);	2701	glRasterPos3f (0, 0, z);
2455	glBitmap (0, 0, 0, 0, x, y, 0);	2702	glBitmap (0, 0, 0, 0, x, y, 0);
2456		2703
…		…
2460		2707
2461	void glTexCoord (float s, float t)	2708	void glTexCoord (float s, float t)
2462	CODE:	2709	CODE:
2463	glTexCoord2f (s, t);	2710	glTexCoord2f (s, t);
2464		2711
		2712	void glRect (float x1, float y1, float x2, float y2)
		2713	CODE:
		2714	glRectf (x1, y1, x2, y2);
		2715
		2716	PROTOTYPES: ENABLE
		2717
		2718	void glBegin (int mode)
		2719
		2720	void glEnd ()
		2721
		2722	void glPointSize (GLfloat size)
		2723
		2724	void glLineWidth (GLfloat width)
		2725
		2726	void glInterleavedArrays (int format, int stride, char *data)
		2727
		2728	void glDrawElements (int mode, int count, int type, char *indices)
		2729
		2730	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2731
2465	void glTexEnv (int target, int pname, float param)	2732	void glTexEnv (int target, int pname, float param)
2466	CODE:	2733	CODE:
2467	glTexEnvf (target, pname, param);	2734	glTexEnvf (target, pname, param);
2468		2735
2469	void glTexParameter (int target, int pname, float param)	2736	void glTexParameter (int target, int pname, float param)
…		…
2521		2788
2522	void glEndList ()	2789	void glEndList ()
2523		2790
2524	void glCallList (int list)	2791	void glCallList (int list)
2525		2792
		2793	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2794
		2795	PROTOTYPES: DISABLE
		2796
		2797	void
		2798	find_widget (SV *self, NV x, NV y)
		2799	PPCODE:
		2800	{
		2801	if (within_widget (self, x, y))
		2802	XPUSHs (self);
		2803	}
		2804
		2805	BOOT:
		2806	{
		2807	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2808
		2809	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2810	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2811	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2812	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2813	}
		2814
		2815	void
		2816	draw (SV *self)
		2817	CODE:
		2818	{
		2819	HV *hv;
		2820	SV **svp;
		2821	NV x, y, w, h;
		2822	SV *draw_x_sv = GvSV (draw_x_gv);
		2823	SV *draw_y_sv = GvSV (draw_y_gv);
		2824	SV *draw_w_sv = GvSV (draw_w_gv);
		2825	SV *draw_h_sv = GvSV (draw_h_gv);
		2826	SV *hover;
		2827	double draw_x, draw_y, draw_w, draw_h;
		2828
		2829	if (!SvROK (self))
		2830	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2831
		2832	hv = (HV *)SvRV (self);
		2833
		2834	if (SvTYPE (hv) != SVt_PVHV)
		2835	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2836
		2837	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2838	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2839
		2840	if (!h \|\| !w)
		2841	XSRETURN_EMPTY;
		2842
		2843	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2844	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2845
		2846	draw_x = SvNV (draw_x_sv) + x;
		2847	draw_y = SvNV (draw_y_sv) + y;
		2848
		2849	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2850	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2851	XSRETURN_EMPTY;
		2852
		2853	sv_setnv (draw_x_sv, draw_x);
		2854	sv_setnv (draw_y_sv, draw_y);
		2855
		2856	glPushMatrix ();
		2857	glTranslated (x, y, 0);
		2858
		2859	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2860	{
		2861	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2862
		2863	if (svp && SvTRUE (*svp))
		2864	{
		2865	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2866	glEnable (GL_BLEND);
		2867	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2868	glBegin (GL_QUADS);
		2869	glVertex2f (0, 0);
		2870	glVertex2f (w, 0);
		2871	glVertex2f (w, h);
		2872	glVertex2f (0, h);
		2873	glEnd ();
		2874	glDisable (GL_BLEND);
		2875	}
		2876	}
		2877	#if 0
		2878	if ($ENV{CFPLUS_DEBUG} & 1) {
		2879	glPushMatrix;
		2880	glColor 1, 1, 0, 1;
		2881	glTranslate 0.375, 0.375;
		2882	glBegin GL_LINE_LOOP;
		2883	glVertex 0 , 0;
		2884	glVertex $self->{w} - 1, 0;
		2885	glVertex $self->{w} - 1, $self->{h} - 1;
		2886	glVertex 0 , $self->{h} - 1;
		2887	glEnd;
		2888	glPopMatrix;
		2889	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2890	}
		2891	#endif
		2892	PUSHMARK (SP);
		2893	XPUSHs (self);
		2894	PUTBACK;
		2895	call_method ("_draw", G_VOID \| G_DISCARD);
		2896	SPAGAIN;
		2897
		2898	glPopMatrix ();
		2899
		2900	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2901	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2902	}
		2903

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.200 by root, Tue Jul 17 16:02:13 2007 UTC vs. Revision 1.223 by root, Sat Aug 11 11:07:08 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.200 by root, Tue Jul 17 16:02:13 2007 UTC vs.
Revision 1.223 by root, Sat Aug 11 11:07:08 2007 UTC