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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.202 by root, Tue Jul 17 18:34:24 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>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		36
30	#include <SDL.h>	37	#include <SDL.h>
31	#include <SDL_thread.h>	38	#include <SDL_thread.h>
32	#include <SDL_endian.h>	39	#include <SDL_endian.h>
33	#include <SDL_image.h>	40	#include <SDL_image.h>
…		…
107	av_push (texture_av, (SV *)(size_t)name);	114	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	115	glDeleteTextures (1, &name);
109	}	116	}
110		117
111	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
112		120
113	#include "pango-font.c"	121	#include "pango-font.c"
114	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
115	#include "pango-render.c"	123	#include "pango-render.c"
116		124
		125	typedef IV CFPlus__Channel;
		126	typedef SDL_RWops *CFPlus__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
119		129
120	typedef PangoFontDescription *CFPlus__Font;	130	typedef PangoFontDescription *CFPlus__Font;
121		131
…		…
432	}	442	}
433		443
434	/* SDL should provide this, really. */	444	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	445	#define SDLK_MODIFIER_MIN 300
436	#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	}
437		490
438	MODULE = CFPlus PACKAGE = CFPlus	491	MODULE = CFPlus PACKAGE = CFPlus
439		492
440	PROTOTYPES: ENABLE	493	PROTOTYPES: ENABLE
441		494
…		…
757	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))));
758	}	811	}
759	}	812	}
760		813
761	int	814	int
762	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)
763	POSTCALL:	816	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	817	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	818	Mix_ChannelFinished (channel_finished);
766		819
767	void	820	void
768	Mix_CloseAudio ()	821	Mix_CloseAudio ()
769		822
770	int	823	int
771	Mix_AllocateChannels (int numchans = -1)	824	Mix_AllocateChannels (int numchans = -1)
		825
		826	const char *
		827	Mix_GetError ()
772		828
773	void	829	void
774	lowdelay (int fd, int val = 1)	830	lowdelay (int fd, int val = 1)
775	CODE:	831	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	832	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
818	STRLEN image_len;	874	STRLEN image_len;
819	char image = (char )SvPVbyte (image_, image_len);	875	char image = (char )SvPVbyte (image_, image_len);
820	SDL_Surface surface, surface2;	876	SDL_Surface surface, surface2;
821	SDL_PixelFormat fmt;	877	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	878	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	879	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	880	: SDL_RWFromConstMem (image, image_len);
825		881
826	if (!rw)	882	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	883	croak ("load_image: %s", SDL_GetError ());
828		884
…		…
933	#endif	989	#endif
934	}	990	}
935		991
936	MODULE = CFPlus PACKAGE = CFPlus::Font	992	MODULE = CFPlus PACKAGE = CFPlus::Font
937		993
		994	PROTOTYPES: DISABLE
		995
938	CFPlus::Font	996	CFPlus::Font
939	new_from_file (SV class, char path, int id = 0)	997	new_from_file (SV class, char path, int id = 0)
940	CODE:	998	CODE:
941	{	999	{
942	int count;	1000	int count;
…		…
952	CODE:	1010	CODE:
953	pango_font_description_free (self);	1011	pango_font_description_free (self);
954		1012
955	void	1013	void
956	make_default (CFPlus::Font self)	1014	make_default (CFPlus::Font self)
		1015	PROTOTYPE: $
957	CODE:	1016	CODE:
958	default_font = self;	1017	default_font = self;
959		1018
960	MODULE = CFPlus PACKAGE = CFPlus::Layout	1019	MODULE = CFPlus PACKAGE = CFPlus::Layout
961		1020
		1021	PROTOTYPES: DISABLE
		1022
962	void	1023	void
963	reset_glyph_cache ()	1024	reset_glyph_cache ()
		1025	PROTOTYPE:
964	CODE:	1026	CODE:
965	tc_clear ();	1027	tc_clear ();
966		1028
967	CFPlus::Layout	1029	CFPlus::Layout
968	new (SV *class)	1030	new (SV *class)
…		…
1255	flags	1317	flags
1256	);	1318	);
1257		1319
1258	MODULE = CFPlus PACKAGE = CFPlus::Texture	1320	MODULE = CFPlus PACKAGE = CFPlus::Texture
1259		1321
		1322	PROTOTYPES: ENABLE
		1323
1260	int minpot (int n)	1324	int minpot (int n)
1261		1325
1262	void	1326	void
1263	pad2pot (SV data_, SV w_, SV *h_)	1327	pad (SV *data_, int ow, int oh, int nw, int nh)
1264	CODE:	1328	CODE:
1265	{	1329	{
1266	int ow = SvIV (w_);	1330	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1267	int oh = SvIV (h_);
1268
1269	if (ow && oh)
1270	{	1331	{
1271	int nw = minpot (ow);
1272	int nh = minpot (oh);
1273
1274	if (nw != ow \|\| nh != oh)
1275	{
1276	if (SvOK (data_))
1277	{
1278	STRLEN datalen;	1332	STRLEN datalen;
1279	char *data = SvPVbyte (data_, datalen);	1333	char *data = SvPVbyte (data_, datalen);
1280	int bpp = datalen / (ow * oh);	1334	int bpp = datalen / (ow * oh);
1281	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1335	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1282		1336
1283	SvPOK_only (result_);	1337	SvPOK_only (result_);
1284	SvCUR_set (result_, nw * nh * bpp);	1338	SvCUR_set (result_, nw * nh * bpp);
1285		1339
1286	memset (SvPVX (result_), 0, nw * nh * bpp);	1340	memset (SvPVX (result_), 0, nw * nh * bpp);
1287	while (oh--)	1341	while (oh--)
1288	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);
1289		1343
1290	sv_setsv (data_, result_);	1344	sv_setsv (data_, result_);
1291	}
1292
1293	sv_setiv (w_, nw);
1294	sv_setiv (h_, nh);
1295	}
1296	}	1345	}
1297	}	1346	}
1298		1347
1299	void	1348	void
1300	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.)
…		…
1306	{	1355	{
1307	HV hv = (HV )SvRV (self);	1356	HV hv = (HV )SvRV (self);
1308	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1357	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1309	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1358	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1310	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;
1311		1363
1312	if (items < 5)	1364	if (items < 5)
1313	{	1365	{
1314	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1366	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1315	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1367	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1355	}	1407	}
1356	OUTPUT:	1408	OUTPUT:
1357	RETVAL	1409	RETVAL
1358		1410
1359	MODULE = CFPlus PACKAGE = CFPlus::Map	1411	MODULE = CFPlus PACKAGE = CFPlus::Map
		1412
		1413	PROTOTYPES: DISABLE
1360		1414
1361	CFPlus::Map	1415	CFPlus::Map
1362	new (SV *class)	1416	new (SV *class)
1363	CODE:	1417	CODE:
1364	New (0, RETVAL, 1, struct map);	1418	New (0, RETVAL, 1, struct map);
…		…
1502	self->rows += MAP_EXTEND_Y;	1556	self->rows += MAP_EXTEND_Y;
1503	self->y += MAP_EXTEND_Y;	1557	self->y += MAP_EXTEND_Y;
1504	}	1558	}
1505	}	1559	}
1506		1560
1507	void	1561	SV *
1508	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1562	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1509	CODE:	1563	CODE:
1510	{	1564	{
1511	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1565	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1512	uint8_t data_end = (uint8_t )SvEND (data_);	1566	uint8_t data_end = (uint8_t )SvEND (data_);
1513	mapcell *cell;	1567	mapcell *cell;
1514	int x, y, flags;	1568	int x, y, z, flags;
		1569	AV *missing = newAV ();
		1570	RETVAL = newRV_noinc ((SV *)missing);
1515		1571
1516	while (data < data_end - 1)	1572	while (data < data_end - 1)
1517	{	1573	{
1518	flags = (data [0] << 8) + data [1]; data += 2;	1574	flags = (data [0] << 8) + data [1]; data += 2;
1519		1575
…		…
1570	}	1626	}
1571	else	1627	else
1572	cell->darkness = *data++ + 1;	1628	cell->darkness = *data++ + 1;
1573	}	1629	}
1574		1630
		1631	for (z = 0; z <= 2; ++z)
1575	if (flags & 4)	1632	if (flags & (4 >> z))
1576	{	1633	{
1577	faceid face = (data [0] << 8) + data [1]; data += 2;	1634	faceid face = (data [0] << 8) + data [1]; data += 2;
1578	need_facenum (self, face);	1635	need_facenum (self, face);
1579	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	}
1580	}	1651	}
1581
1582	if (flags & 2)
1583	{
1584	faceid face = (data [0] << 8) + data [1]; data += 2;
1585	need_facenum (self, face);
1586	cell->tile [1] = self->face2tile [face];
1587	}
1588
1589	if (flags & 1)
1590	{
1591	faceid face = (data [0] << 8) + data [1]; data += 2;
1592	need_facenum (self, face);
1593	cell->tile [2] = self->face2tile [face];
1594	}
1595	}	1652	}
1596	else	1653	else
1597	cell->darkness = 0;	1654	cell->darkness = 0;
1598	}	1655	}
1599	}	1656	}
		1657	OUTPUT:
		1658	RETVAL
1600		1659
1601	SV *	1660	SV *
1602	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)
1603	CODE:	1662	CODE:
1604	{	1663	{
…		…
1655		1714
1656	void	1715	void
1657	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)
1658	CODE:	1717	CODE:
1659	{	1718	{
		1719	int x, y, z;
		1720
1660	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1721	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1661	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
1662	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)
1663	smooth_key skey;	1724	smooth_key skey;
1664	int x, y, z;	1725
1665	int last_name;	1726	rc_t *rc = rc_alloc ();
		1727	rc_key_t key;
		1728	rc_array_t *arr;
1666		1729
1667	// thats current max. sorry.	1730	// thats current max. sorry.
1668	if (sw > 255) sw = 255;	1731	if (sw > 255) sw = 255;
1669	if (sh > 255) sh = 255;	1732	if (sh > 255) sh = 255;
1670		1733
1671	// clear key, in case of extra padding	1734	// clear key, in case of extra padding
1672	memset (&skey, 0, sizeof (skey));	1735	memset (&skey, 0, sizeof (skey));
1673		1736
1674	glColor4ub (255, 255, 255, 255);	1737	memset (&key, 0, sizeof (key));
1675		1738	key.r = 255;
1676	glEnable (GL_BLEND);	1739	key.g = 255;
1677	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1740	key.b = 255;
1678	glEnable (GL_TEXTURE_2D);	1741	key.a = 255;
1679	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1742	key.mode = GL_QUADS;
1680		1743	key.format = GL_T2F_V3F;
1681	glBegin (GL_QUADS);	1744	key.texname = -1;
1682
1683	last_name = 0;
1684		1745
1685	mx += self->x;	1746	mx += self->x;
1686	my += self->y;	1747	my += self->y;
1687		1748
1688	// first pass: determine smooth_max	1749	// first pass: determine smooth_max
…		…
1704	MAX (self->tex [cell->tile [0]].smoothlevel,	1765	MAX (self->tex [cell->tile [0]].smoothlevel,
1705	MAX (self->tex [cell->tile [1]].smoothlevel,	1766	MAX (self->tex [cell->tile [1]].smoothlevel,
1706	self->tex [cell->tile [2]].smoothlevel));	1767	self->tex [cell->tile [2]].smoothlevel));
1707	}	1768	}
1708	}	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);
1709		1774
1710	for (z = 0; z <= 2; z++)	1775	for (z = 0; z <= 2; z++)
1711	{	1776	{
1712	memset (smooth_level, 0, sizeof (smooth_level));	1777	memset (smooth_level, 0, sizeof (smooth_level));
1713		1778
…		…
1723	tileid tile = cell->tile [z];	1788	tileid tile = cell->tile [z];
1724		1789
1725	if (tile)	1790	if (tile)
1726	{	1791	{
1727	maptex tex = self->tex [tile];	1792	maptex tex = self->tex [tile];
1728	int px = (x + 1) * T - tex.w;	1793	int px, py;
1729	int py = (y + 1) * T - tex.h;
1730		1794
1731	// suppressing texture state switches here	1795	// suppressing texture state switches here
1732	// is only moderately effective, but worth the extra effort	1796	// is only moderately effective, but worth the extra effort
1733	if (last_name != tex.name)	1797	if (key.texname != tex.name)
1734	{	1798	{
1735	if (!tex.name)	1799	if (!tex.name)
1736	tex = self->tex [2]; /* missing, replace by noface */	1800	tex = self->tex [2]; /* missing, replace by noface */
1737		1801
1738	glEnd ();	1802	key.texname = tex.name;
1739	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1803	arr = rc_array (rc, &key);
1740	glBegin (GL_QUADS);
1741	}	1804	}
1742		1805
1743	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);
1744	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1810	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1745	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);
1746	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1812	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1747		1813
1748	if (cell->flags && z == 2)	1814	if (cell->flags && z == 2)
1749	{	1815	{
		1816	// overlays such as the speech bubble, probably more to come
1750	if (cell->flags & 1)	1817	if (cell->flags & 1)
1751	{	1818	{
1752	maptex tex = self->tex [1];	1819	maptex tex = self->tex [1];
1753	int px = x * T + T * 2 / 32;	1820	int px = x * T + T * 2 / 32;
1754	int py = y * T - T * 6 / 32;	1821	int py = y * T - T * 6 / 32;
1755		1822
		1823	if (tex.name)
1756	glEnd ();	1824	{
1757	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);
1758	glBegin (GL_QUADS);	1835	}
1759
1760	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1761	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1762	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1763	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1764	}	1836	}
1765	}	1837	}
1766		1838
1767	// update smooth hash	1839	// update smooth hash
1768	if (tex.smoothtile)	1840	if (tex.smoothtile)
…		…
1837	int border = bits & 15;	1909	int border = bits & 15;
1838	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1910	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1839	float dx = tex.s * .0625f; // 16 images/row	1911	float dx = tex.s * .0625f; // 16 images/row
1840	float dy = tex.t * .5f ; // 2 images/column	1912	float dy = tex.t * .5f ; // 2 images/column
1841		1913
1842	// this time naively avoiding texture state changes
1843	// save gobs of state changes.
1844	if (last_name != tex.name)	1914	if (tex.name)
1845	{	1915	{
		1916	// this time avoiding texture state changes
		1917	// save gobs of state changes.
1846	if (!tex.name)	1918	if (key.texname != tex.name)
1847	continue; // smoothing not yet available
1848
1849	glEnd ();	1919	{
1850	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1920	key.texname = tex.name;
1851	glBegin (GL_QUADS);	1921	arr = rc_array (rc, &key);
1852	}	1922	}
1853		1923
1854	if (border)	1924	if (border)
1855	{	1925	{
1856	float ox = border * dx;	1926	float ox = border * dx;
1857		1927
1858	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	1928	rc_t2f_v3f (arr, ox , 0.f , px , py , 0);
1859	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	1929	rc_t2f_v3f (arr, ox , dy , px , py + T, 0);
1860	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	1930	rc_t2f_v3f (arr, ox + dx, dy , px + T, py + T, 0);
1861	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	1931	rc_t2f_v3f (arr, ox + dx, 0.f , px + T, py , 0);
1862	}	1932	}
1863		1933
1864	if (corner)	1934	if (corner)
1865	{	1935	{
1866	float ox = corner * dx;	1936	float ox = corner * dx;
1867		1937
1868	glTexCoord2f (ox , dy ); glVertex2f (px , py );	1938	rc_t2f_v3f (arr, ox , dy , px , py , 0);
1869	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	1939	rc_t2f_v3f (arr, ox , dy * 2.f, px , py + T, 0);
1870	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);
1871	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	1941	rc_t2f_v3f (arr, ox + dx, dy , px + T, py , 0);
		1942	}
1872	}	1943	}
1873	}	1944	}
1874	}	1945	}
1875	}	1946	}
1876	}	1947	}
1877	}	1948	}
1878		1949
1879	hv_clear (smooth);	1950	hv_clear (smooth);
		1951	rc_draw (rc);
		1952	rc_clear (rc);
1880	}	1953	}
1881		1954
1882	glEnd ();
1883
1884	glDisable (GL_TEXTURE_2D);
1885	glDisable (GL_BLEND);	1955	glDisable (GL_BLEND);
		1956	rc_free (rc);
1886		1957
1887	// top layer: overlays such as the health bar	1958	// top layer: overlays such as the health bar
1888	for (y = 0; y < sh; y++)	1959	for (y = 0; y < sh; y++)
1889	if (0 <= y + my && y + my < self->rows)	1960	if (0 <= y + my && y + my < self->rows)
1890	{	1961	{
…		…
1975	glDisable (GL_BLEND);	2046	glDisable (GL_BLEND);
1976	glDisable (GL_TEXTURE_2D);	2047	glDisable (GL_TEXTURE_2D);
1977	}	2048	}
1978		2049
1979	void	2050	void
1980	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)	2051	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1981	PPCODE:	2052	PPCODE:
1982	{	2053	{
1983	int x, y;	2054	int x, y;
		2055	int sw1 = sw + 2;
		2056	int sh1 = sh + 2;
		2057	int sh3 = sh * 3;
1984	int sw4 = (sw + 3) & ~3;	2058	int sw34 = (sw * 3 + 3) & ~3;
		2059	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1985	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2060	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1986	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2061	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1987		2062
1988	memset (darkness, 255, sw4 * sh);
1989	SvPOK_only (darkness_sv);	2063	SvPOK_only (darkness3_sv);
1990	SvCUR_set (darkness_sv, sw4 * sh);	2064	SvCUR_set (darkness3_sv, sw34 * sh3);
1991		2065
1992	mx += self->x;	2066	mx += self->x - 1;
1993	my += self->y;	2067	my += self->y - 1;
1994		2068
		2069	memset (darkness1, 255, sw1 * sh1);
		2070
1995	for (y = 0; y < sh; y++)	2071	for (y = 0; y < sh1; y++)
1996	if (0 <= y + my && y + my < self->rows)	2072	if (0 <= y + my && y + my < self->rows)
1997	{	2073	{
1998	maprow *row = self->row + (y + my);	2074	maprow *row = self->row + (y + my);
1999		2075
2000	for (x = 0; x < sw; x++)	2076	for (x = 0; x < sw1; x++)
2001	if (row->c0 <= x + mx && x + mx < row->c1)	2077	if (row->c0 <= x + mx && x + mx < row->c1)
2002	{	2078	{
2003	mapcell *cell = row->col + (x + mx - row->c0);	2079	mapcell *cell = row->col + (x + mx - row->c0);
2004		2080
2005	darkness[y * sw4 + x] = cell->darkness	2081	darkness1 [y * sw1 + x] = cell->darkness
2006	? 255 - (cell->darkness - 1)	2082	? 255 - (cell->darkness - 1)
2007	: 255 - FOW_DARKNESS;	2083	: 255 - FOW_DARKNESS;
2008	}	2084	}
2009	}	2085	}
2010		2086
2011	if (smoothing)
2012	{
2013	SV darkness2_sv = sv_2mortal (newSV (sw4 sh));
2014	uint8_t darkness2 = (uint8_t )SvPVX (darkness2_sv);
2015
2016	SvPOK_only (darkness2_sv);
2017	SvCUR_set (darkness2_sv, sw4 * sh);
2018
2019	for (y = 0; y < sh; ++y)	2087	for (y = 0; y < sh; ++y)
2020	for (x = 0; x < sw4; ++x)	2088	for (x = 0; x < sw; ++x)
2021	{	2089	{
2022	float f = (float )matrix;	2090	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2023	int dx, dy;	2091	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2024	float sum = 0.f;	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];
2025		2099
2026	for (dy = -1; dy <= 1; ++dy)	2100	uint8_t r11 = (d11 + d21 + d12) / 3;
2027	for (dx = -1; dx <= 1; ++dx)	2101	uint8_t r21 = d21;
2028	{	2102	uint8_t r31 = (d21 + d31 + d32) / 3;
2029	unsigned int x2 = x + dx;
2030	unsigned int y2 = y + dy;
2031		2103
2032	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;	2104	uint8_t r12 = d12;
2033	}	2105	uint8_t r22 = d22;
		2106	uint8_t r32 = d32;
2034		2107
2035	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;	2108	uint8_t r13 = (d13 + d23 + d12) / 3;
2036	}	2109	uint8_t r23 = d23;
		2110	uint8_t r33 = (d23 + d33 + d32) / 3;
2037		2111
2038	darkness_sv = darkness2_sv;	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);
2039	}	2121	}
		2122
		2123	free (darkness1);
2040		2124
2041	EXTEND (SP, 3);	2125	EXTEND (SP, 3);
2042	PUSHs (sv_2mortal (newSViv (sw4)));	2126	PUSHs (sv_2mortal (newSViv (sw34)));
2043	PUSHs (sv_2mortal (newSViv (sh)));	2127	PUSHs (sv_2mortal (newSViv (sh3)));
2044	PUSHs (darkness_sv);	2128	PUSHs (darkness3_sv);
2045	}	2129	}
2046		2130
2047	SV *	2131	SV *
2048	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)
2049	CODE:	2133	CODE:
…		…
2181	}	2265	}
2182	}	2266	}
2183	}	2267	}
2184	}	2268	}
2185		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
2186	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2381	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
2187		2382
		2383	PROTOTYPES: DISABLE
		2384
2188	CFPlus::MixChunk	2385	CFPlus::MixChunk
2189	new_from_file (SV class, char path)	2386	new (SV *class, CFPlus::RW rwops)
2190	CODE:	2387	CODE:
2191	RETVAL = Mix_LoadWAV (path);	2388	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2192	OUTPUT:	2389	OUTPUT:
2193	RETVAL	2390	RETVAL
2194		2391
2195	void	2392	void
2196	DESTROY (CFPlus::MixChunk self)	2393	DESTROY (CFPlus::MixChunk self)
…		…
2198	Mix_FreeChunk (self);	2395	Mix_FreeChunk (self);
2199		2396
2200	int	2397	int
2201	volume (CFPlus::MixChunk self, int volume = -1)	2398	volume (CFPlus::MixChunk self, int volume = -1)
2202	CODE:	2399	CODE:
		2400	if (items > 1)
		2401	volume = CLAMP (volume, 0, 128);
2203	RETVAL = Mix_VolumeChunk (self, volume);	2402	RETVAL = Mix_VolumeChunk (self, volume);
2204	OUTPUT:	2403	OUTPUT:
2205	RETVAL	2404	RETVAL
2206		2405
2207	int	2406	CFPlus::Channel
2208	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)
2209	CODE:	2408	CODE:
		2409	{
2210	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	}
2211	OUTPUT:	2421	OUTPUT:
2212	RETVAL	2422	RETVAL
2213		2423
2214	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2424	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
2215		2425
2216	int	2426	int
2217	volume (int volume = -1)	2427	volume (int volume = -1)
		2428	PROTOTYPE: ;$
2218	CODE:	2429	CODE:
		2430	if (items > 0)
		2431	volume = CLAMP (volume, 0, 128);
2219	RETVAL = Mix_VolumeMusic (volume);	2432	RETVAL = Mix_VolumeMusic (volume);
2220	OUTPUT:	2433	OUTPUT:
2221	RETVAL	2434	RETVAL
2222		2435
2223	int	2436	void
2224	fade_out (int ms)	2437	fade_out (int ms)
2225	CODE:	2438	CODE:
2226	RETVAL = Mix_FadeOutMusic (ms);	2439	Mix_FadeOutMusic (ms);
2227	OUTPUT:	2440
2228	RETVAL	2441	void
		2442	halt ()
		2443	CODE:
		2444	Mix_HaltMusic ();
2229		2445
2230	CFPlus::MixMusic	2446	CFPlus::MixMusic
2231	new_from_file (SV class, char path)	2447	new (SV *class, CFPlus::RW rwops)
2232	CODE:	2448	CODE:
2233	RETVAL = Mix_LoadMUS (path);	2449	RETVAL = Mix_LoadMUS_RW (rwops);
2234	OUTPUT:	2450	OUTPUT:
2235	RETVAL	2451	RETVAL
2236		2452
2237	void	2453	void
2238	DESTROY (CFPlus::MixMusic self)	2454	DESTROY (CFPlus::MixMusic self)
…		…
2244	CODE:	2460	CODE:
2245	RETVAL = Mix_PlayMusic (self, loops);	2461	RETVAL = Mix_PlayMusic (self, loops);
2246	OUTPUT:	2462	OUTPUT:
2247	RETVAL	2463	RETVAL
2248		2464
2249	int	2465	void
2250	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)
2251	CODE:	2467	CODE:
2252	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2468	Mix_FadeInMusicPos (self, loops, ms, position);
2253	OUTPUT:
2254	RETVAL
2255		2469
2256	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2470	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2471
		2472	PROTOTYPES: ENABLE
2257		2473
2258	BOOT:	2474	BOOT:
2259	{	2475	{
2260	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2476	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
2261	static const struct {	2477	static const struct {
…		…
2277	const_iv (GL_ALPHA_TEST),	2493	const_iv (GL_ALPHA_TEST),
2278	const_iv (GL_NORMALIZE),	2494	const_iv (GL_NORMALIZE),
2279	const_iv (GL_RESCALE_NORMAL),	2495	const_iv (GL_RESCALE_NORMAL),
2280	const_iv (GL_FRONT),	2496	const_iv (GL_FRONT),
2281	const_iv (GL_BACK),	2497	const_iv (GL_BACK),
		2498	const_iv (GL_AUX0),
2282	const_iv (GL_AND),	2499	const_iv (GL_AND),
2283	const_iv (GL_ONE),	2500	const_iv (GL_ONE),
2284	const_iv (GL_ZERO),	2501	const_iv (GL_ZERO),
2285	const_iv (GL_SRC_ALPHA),	2502	const_iv (GL_SRC_ALPHA),
2286	const_iv (GL_DST_ALPHA),	2503	const_iv (GL_DST_ALPHA),
…		…
2332	const_iv (GL_COLOR_LOGIC_OP),	2549	const_iv (GL_COLOR_LOGIC_OP),
2333	const_iv (GL_SEPARABLE_2D),	2550	const_iv (GL_SEPARABLE_2D),
2334	const_iv (GL_CONVOLUTION_2D),	2551	const_iv (GL_CONVOLUTION_2D),
2335	const_iv (GL_CONVOLUTION_BORDER_MODE),	2552	const_iv (GL_CONVOLUTION_BORDER_MODE),
2336	const_iv (GL_CONSTANT_BORDER),	2553	const_iv (GL_CONSTANT_BORDER),
		2554	const_iv (GL_POINTS),
2337	const_iv (GL_LINES),	2555	const_iv (GL_LINES),
2338	const_iv (GL_LINE_STRIP),	2556	const_iv (GL_LINE_STRIP),
2339	const_iv (GL_LINE_LOOP),	2557	const_iv (GL_LINE_LOOP),
2340	const_iv (GL_QUADS),	2558	const_iv (GL_QUADS),
2341	const_iv (GL_QUAD_STRIP),	2559	const_iv (GL_QUAD_STRIP),
2342	const_iv (GL_TRIANGLES),	2560	const_iv (GL_TRIANGLES),
2343	const_iv (GL_TRIANGLE_STRIP),	2561	const_iv (GL_TRIANGLE_STRIP),
2344	const_iv (GL_TRIANGLE_FAN),	2562	const_iv (GL_TRIANGLE_FAN),
		2563	const_iv (GL_POLYGON),
2345	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),
2346	const_iv (GL_FASTEST),	2569	const_iv (GL_FASTEST),
		2570	const_iv (GL_DONT_CARE),
		2571	const_iv (GL_NICEST),
2347	const_iv (GL_V2F),	2572	const_iv (GL_V2F),
2348	const_iv (GL_V3F),	2573	const_iv (GL_V3F),
2349	const_iv (GL_T2F_V3F),	2574	const_iv (GL_T2F_V3F),
2350	const_iv (GL_T2F_N3F_V3F),	2575	const_iv (GL_T2F_N3F_V3F),
2351	# undef const_iv	2576	# undef const_iv
…		…
2438	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_)
2439		2664
2440	# near_ and far_ are due to microsofts buggy "c" compiler	2665	# near_ and far_ are due to microsofts buggy "c" compiler
2441	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_)
2442		2667
		2668	PROTOTYPES: DISABLE
		2669
2443	void glViewport (int x, int y, int width, int height)	2670	void glViewport (int x, int y, int width, int height)
2444		2671
2445	void glScissor (int x, int y, int width, int height)	2672	void glScissor (int x, int y, int width, int height)
2446		2673
2447	void glTranslate (float x, float y, float z = 0.)	2674	void glTranslate (float x, float y, float z = 0.)
…		…
2454		2681
2455	void glRotate (float angle, float x, float y, float z)	2682	void glRotate (float angle, float x, float y, float z)
2456	CODE:	2683	CODE:
2457	glRotatef (angle, x, y, z);	2684	glRotatef (angle, x, y, z);
2458		2685
2459	void glBegin (int mode)
2460
2461	void glEnd ()
2462
2463	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)
2464	PROTOTYPE: @
2465	ALIAS:	2687	ALIAS:
2466	glColor_premultiply = 1	2688	glColor_premultiply = 1
2467	CODE:	2689	CODE:
2468	if (ix)	2690	if (ix)
2469	{	2691	{
…		…
2472	b *= a;	2694	b *= a;
2473	}	2695	}
2474	// microsoft visual "c" rounds instead of truncating...	2696	// microsoft visual "c" rounds instead of truncating...
2475	glColor4f (r, g, b, a);	2697	glColor4f (r, g, b, a);
2476		2698
2477	void glInterleavedArrays (int format, int stride, char *data)
2478
2479	void glDrawElements (int mode, int count, int type, char *indices)
2480
2481	# 1.2 void glDrawRangeElements (int mode, int start, int end
2482
2483	void glRasterPos (float x, float y, float z = 0.)	2699	void glRasterPos (float x, float y, float z = 0.)
2484	CODE:	2700	CODE:
2485	glRasterPos3f (0, 0, z);	2701	glRasterPos3f (0, 0, z);
2486	glBitmap (0, 0, 0, 0, x, y, 0);	2702	glBitmap (0, 0, 0, 0, x, y, 0);
2487		2703
…		…
2491		2707
2492	void glTexCoord (float s, float t)	2708	void glTexCoord (float s, float t)
2493	CODE:	2709	CODE:
2494	glTexCoord2f (s, t);	2710	glTexCoord2f (s, t);
2495		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
2496	void glTexEnv (int target, int pname, float param)	2732	void glTexEnv (int target, int pname, float param)
2497	CODE:	2733	CODE:
2498	glTexEnvf (target, pname, param);	2734	glTexEnvf (target, pname, param);
2499		2735
2500	void glTexParameter (int target, int pname, float param)	2736	void glTexParameter (int target, int pname, float param)
…		…
2552		2788
2553	void glEndList ()	2789	void glEndList ()
2554		2790
2555	void glCallList (int list)	2791	void glCallList (int list)
2556		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 1.202 by root, Tue Jul 17 18:34:24 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 1.202 by root, Tue Jul 17 18:34:24 2007 UTC vs.
Revision 1.223 by root, Sat Aug 11 11:07:08 2007 UTC