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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC vs.
Revision 1.233 by root, Tue Aug 21 02:39:17 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
…		…
140	typedef struct cf_layout {	150	typedef struct cf_layout {
141	PangoLayout *pl;	151	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
143	int base_height;	153	int base_height;
144	CFPlus__Font font;	154	CFPlus__Font font;
		155	rc_t *rc;
145	} *CFPlus__Layout;	156	} *CFPlus__Layout;
146		157
147	static CFPlus__Font default_font;	158	static CFPlus__Font default_font;
148	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
…		…
192		203
193	typedef uint16_t tileid;	204	typedef uint16_t tileid;
194	typedef uint16_t faceid;	205	typedef uint16_t faceid;
195		206
196	typedef struct {	207	typedef struct {
197	int name;	208	GLuint name;
198	int w, h;	209	int w, h;
199	float s, t;	210	float s, t;
200	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
201	tileid smoothtile;	212	tileid smoothtile;
202	uint8_t smoothlevel;	213	uint8_t smoothlevel;
…		…
434	/* SDL should provide this, really. */	445	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	446	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	447	#define SDLK_MODIFIER_MAX 314
437		448
438	/******************************************************************************/	449	/******************************************************************************/
		450
		451	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		452	static GV *hover_gv;
439		453
440	static int	454	static int
441	within_widget (SV *widget, NV x, NV y)	455	within_widget (SV *widget, NV x, NV y)
442	{	456	{
443	HV *self;	457	HV *self;
…		…
701		715
702	if (RETVAL)	716	if (RETVAL)
703	{	717	{
704	av_clear (texture_av);	718	av_clear (texture_av);
705		719
706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	720	SDL_WM_SetCaption ("Crossfire TRT Client " VERSION, "Crossfire TRT");
707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	721	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
708	#include "glfunc.h"	722	#include "glfunc.h"
709	#undef GL_FUNC	723	#undef GL_FUNC
710	}	724	}
711	}	725	}
…		…
797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	811	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
798	}	812	}
799	}	813	}
800		814
801	int	815	int
802	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	816	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
803	POSTCALL:	817	POSTCALL:
804	Mix_HookMusicFinished (music_finished);	818	Mix_HookMusicFinished (music_finished);
805	Mix_ChannelFinished (channel_finished);	819	Mix_ChannelFinished (channel_finished);
806		820
807	void	821	void
808	Mix_CloseAudio ()	822	Mix_CloseAudio ()
809		823
810	int	824	int
811	Mix_AllocateChannels (int numchans = -1)	825	Mix_AllocateChannels (int numchans = -1)
		826
		827	const char *
		828	Mix_GetError ()
812		829
813	void	830	void
814	lowdelay (int fd, int val = 1)	831	lowdelay (int fd, int val = 1)
815	CODE:	832	CODE:
816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	833	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
858	STRLEN image_len;	875	STRLEN image_len;
859	char image = (char )SvPVbyte (image_, image_len);	876	char image = (char )SvPVbyte (image_, image_len);
860	SDL_Surface surface, surface2;	877	SDL_Surface surface, surface2;
861	SDL_PixelFormat fmt;	878	SDL_PixelFormat fmt;
862	SDL_RWops *rw = ix	879	SDL_RWops *rw = ix
863	? SDL_RWFromFile (image, "r")	880	? SDL_RWFromFile (image, "rb")
864	: SDL_RWFromConstMem (image, image_len);	881	: SDL_RWFromConstMem (image, image_len);
865		882
866	if (!rw)	883	if (!rw)
867	croak ("load_image: %s", SDL_GetError ());	884	croak ("load_image: %s", SDL_GetError ());
868		885
…		…
1020	RETVAL->g = 1.;	1037	RETVAL->g = 1.;
1021	RETVAL->b = 1.;	1038	RETVAL->b = 1.;
1022	RETVAL->a = 1.;	1039	RETVAL->a = 1.;
1023	RETVAL->base_height = MIN_FONT_HEIGHT;	1040	RETVAL->base_height = MIN_FONT_HEIGHT;
1024	RETVAL->font = 0;	1041	RETVAL->font = 0;
		1042	RETVAL->rc = rc_alloc ();
1025		1043
1026	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1044	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1027	layout_update_font (RETVAL);	1045	layout_update_font (RETVAL);
1028	OUTPUT:	1046	OUTPUT:
1029	RETVAL	1047	RETVAL
1030		1048
1031	void	1049	void
1032	DESTROY (CFPlus::Layout self)	1050	DESTROY (CFPlus::Layout self)
1033	CODE:	1051	CODE:
1034	g_object_unref (self->pl);	1052	g_object_unref (self->pl);
		1053	rc_free (self->rc);
1035	Safefree (self);	1054	Safefree (self);
1036		1055
1037	void	1056	void
1038	set_text (CFPlus::Layout self, SV *text_)	1057	set_text (CFPlus::Layout self, SV *text_)
1039	CODE:	1058	CODE:
…		…
1291	}	1310	}
1292	}	1311	}
1293		1312
1294	void	1313	void
1295	render (CFPlus::Layout self, float x, float y, int flags = 0)	1314	render (CFPlus::Layout self, float x, float y, int flags = 0)
1296	PPCODE:	1315	CODE:
		1316	rc_clear (self->rc);
1297	pango_opengl_render_layout_subpixel (	1317	pango_opengl_render_layout_subpixel (
1298	self->pl,	1318	self->pl,
		1319	self->rc,
1299	x * PANGO_SCALE, y * PANGO_SCALE,	1320	x * PANGO_SCALE, y * PANGO_SCALE,
1300	self->r, self->g, self->b, self->a,	1321	self->r, self->g, self->b, self->a,
1301	flags	1322	flags
1302	);	1323	);
		1324	// we assume that context_change actually clears/frees stuff
		1325	// and does not do any recomputation...
		1326	pango_layout_context_changed (self->pl);
		1327
		1328	void
		1329	draw (CFPlus::Layout self)
		1330	CODE:
		1331	{
		1332	glEnable (GL_TEXTURE_2D);
		1333	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1334	glEnable (GL_BLEND);
		1335	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1336	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1337	glEnable (GL_ALPHA_TEST);
		1338	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1339
		1340	rc_draw (self->rc);
		1341
		1342	glDisable (GL_ALPHA_TEST);
		1343	glDisable (GL_BLEND);
		1344	glDisable (GL_TEXTURE_2D);
		1345	}
1303		1346
1304	MODULE = CFPlus PACKAGE = CFPlus::Texture	1347	MODULE = CFPlus PACKAGE = CFPlus::Texture
1305		1348
1306	PROTOTYPES: ENABLE	1349	PROTOTYPES: ENABLE
1307		1350
…		…
1339	{	1382	{
1340	HV hv = (HV )SvRV (self);	1383	HV hv = (HV )SvRV (self);
1341	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1384	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1342	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1385	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1343	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1386	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1387
		1388	if (name <= 0)
		1389	XSRETURN_EMPTY;
1344		1390
1345	if (items < 5)	1391	if (items < 5)
1346	{	1392	{
1347	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1393	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1348	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1394	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1537	self->rows += MAP_EXTEND_Y;	1583	self->rows += MAP_EXTEND_Y;
1538	self->y += MAP_EXTEND_Y;	1584	self->y += MAP_EXTEND_Y;
1539	}	1585	}
1540	}	1586	}
1541		1587
1542	void	1588	SV *
1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1589	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1544	CODE:	1590	CODE:
1545	{	1591	{
1546	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1592	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1547	uint8_t data_end = (uint8_t )SvEND (data_);	1593	uint8_t data_end = (uint8_t )SvEND (data_);
1548	mapcell *cell;	1594	mapcell *cell;
1549	int x, y, flags;	1595	int x, y, z, flags;
		1596	AV *missing = newAV ();
		1597	RETVAL = newRV_noinc ((SV *)missing);
1550		1598
1551	while (data < data_end - 1)	1599	while (data < data_end - 1)
1552	{	1600	{
1553	flags = (data [0] << 8) + data [1]; data += 2;	1601	flags = (data [0] << 8) + data [1]; data += 2;
1554		1602
…		…
1605	}	1653	}
1606	else	1654	else
1607	cell->darkness = *data++ + 1;	1655	cell->darkness = *data++ + 1;
1608	}	1656	}
1609		1657
		1658	for (z = 0; z <= 2; ++z)
1610	if (flags & 4)	1659	if (flags & (4 >> z))
1611	{	1660	{
1612	faceid face = (data [0] << 8) + data [1]; data += 2;	1661	faceid face = (data [0] << 8) + data [1]; data += 2;
1613	need_facenum (self, face);	1662	need_facenum (self, face);
1614	cell->tile [0] = self->face2tile [face];	1663	cell->tile [z] = self->face2tile [face];
		1664
		1665	if (cell->tile [z])
		1666	{
		1667	maptex *tex = self->tex + cell->tile [z];
		1668	if (!tex->name)
		1669	av_push (missing, newSViv (cell->tile [z]));
		1670
		1671	if (tex->smoothtile)
		1672	{
		1673	maptex *smooth = self->tex + tex->smoothtile;
		1674	if (!smooth->name)
		1675	av_push (missing, newSViv (tex->smoothtile));
		1676	}
		1677	}
1615	}	1678	}
1616
1617	if (flags & 2)
1618	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;
1620	need_facenum (self, face);
1621	cell->tile [1] = self->face2tile [face];
1622	}
1623
1624	if (flags & 1)
1625	{
1626	faceid face = (data [0] << 8) + data [1]; data += 2;
1627	need_facenum (self, face);
1628	cell->tile [2] = self->face2tile [face];
1629	}
1630	}	1679	}
1631	else	1680	else
1632	cell->darkness = 0;	1681	cell->darkness = 0;
1633	}	1682	}
1634	}	1683	}
		1684	OUTPUT:
		1685	RETVAL
1635		1686
1636	SV *	1687	SV *
1637	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1688	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1638	CODE:	1689	CODE:
1639	{	1690	{
…		…
1690		1741
1691	void	1742	void
1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1743	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1693	CODE:	1744	CODE:
1694	{	1745	{
		1746	int x, y, z;
		1747
1695	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1748	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1749	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1697	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1750	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1698	smooth_key skey;	1751	smooth_key skey;
1699	int x, y, z;	1752
1700	int last_name;	1753	rc_t *rc = rc_alloc ();
		1754	rc_key_t key;
		1755	rc_array_t *arr;
1701		1756
1702	// thats current max. sorry.	1757	// thats current max. sorry.
1703	if (sw > 255) sw = 255;	1758	if (sw > 255) sw = 255;
1704	if (sh > 255) sh = 255;	1759	if (sh > 255) sh = 255;
1705		1760
1706	// clear key, in case of extra padding	1761	// clear key, in case of extra padding
1707	memset (&skey, 0, sizeof (skey));	1762	memset (&skey, 0, sizeof (skey));
1708		1763
1709	glColor4ub (255, 255, 255, 255);	1764	memset (&key, 0, sizeof (key));
1710		1765	key.r = 255;
1711	glEnable (GL_BLEND);	1766	key.g = 255;
1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1767	key.b = 255;
1713	glEnable (GL_TEXTURE_2D);	1768	key.a = 255;
1714	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1769	key.mode = GL_QUADS;
1715		1770	key.format = GL_T2F_V3F;
1716	glBegin (GL_QUADS);	1771	key.texname = -1;
1717
1718	last_name = 0;
1719		1772
1720	mx += self->x;	1773	mx += self->x;
1721	my += self->y;	1774	my += self->y;
1722		1775
1723	// first pass: determine smooth_max	1776	// first pass: determine smooth_max
…		…
1739	MAX (self->tex [cell->tile [0]].smoothlevel,	1792	MAX (self->tex [cell->tile [0]].smoothlevel,
1740	MAX (self->tex [cell->tile [1]].smoothlevel,	1793	MAX (self->tex [cell->tile [1]].smoothlevel,
1741	self->tex [cell->tile [2]].smoothlevel));	1794	self->tex [cell->tile [2]].smoothlevel));
1742	}	1795	}
1743	}	1796	}
		1797
		1798	glEnable (GL_BLEND);
		1799	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1744		1801
1745	for (z = 0; z <= 2; z++)	1802	for (z = 0; z <= 2; z++)
1746	{	1803	{
1747	memset (smooth_level, 0, sizeof (smooth_level));	1804	memset (smooth_level, 0, sizeof (smooth_level));
1748		1805
…		…
1758	tileid tile = cell->tile [z];	1815	tileid tile = cell->tile [z];
1759		1816
1760	if (tile)	1817	if (tile)
1761	{	1818	{
1762	maptex tex = self->tex [tile];	1819	maptex tex = self->tex [tile];
1763	int px = (x + 1) * T - tex.w;	1820	int px, py;
1764	int py = (y + 1) * T - tex.h;
1765		1821
1766	// suppressing texture state switches here
1767	// is only moderately effective, but worth the extra effort
1768	if (last_name != tex.name)	1822	if (key.texname != tex.name)
1769	{	1823	{
1770	if (!tex.name)	1824	if (!tex.name)
1771	tex = self->tex [2]; /* missing, replace by noface */	1825	tex = self->tex [2]; /* missing, replace by noface */
1772		1826
1773	glEnd ();	1827	key.texname = tex.name;
1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1828	arr = rc_array (rc, &key);
1775	glBegin (GL_QUADS);
1776	}	1829	}
1777		1830
1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1831	px = (x + 1) * T - tex.w;
		1832	py = (y + 1) * T - tex.h;
		1833
		1834	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1779	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1835	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1780	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1836	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1781	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1837	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1782		1838
1783	if (cell->flags && z == 2)	1839	if (cell->flags && z == 2)
1784	{	1840	{
		1841	// overlays such as the speech bubble, probably more to come
1785	if (cell->flags & 1)	1842	if (cell->flags & 1)
1786	{	1843	{
1787	maptex tex = self->tex [1];	1844	maptex tex = self->tex [1];
1788	int px = x * T + T * 2 / 32;	1845	int px = x * T + T * 2 / 32;
1789	int py = y * T - T * 6 / 32;	1846	int py = y * T - T * 6 / 32;
1790		1847
		1848	if (tex.name)
1791	glEnd ();	1849	{
1792	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1850	if (key.texname != tex.name)
		1851	{
		1852	key.texname = tex.name;
		1853	arr = rc_array (rc, &key);
		1854	}
		1855
		1856	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1857	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1858	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1859	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1793	glBegin (GL_QUADS);	1860	}
1794
1795	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1796	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1797	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1798	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1799	}	1861	}
1800	}	1862	}
1801		1863
1802	// update smooth hash	1864	// update smooth hash
1803	if (tex.smoothtile)	1865	if (tex.smoothtile)
…		…
1839	}	1901	}
1840	}	1902	}
1841	}	1903	}
1842	}	1904	}
1843		1905
		1906	rc_draw (rc);
		1907	rc_clear (rc);
		1908
1844	// go through all smoothlevels, lowest to highest, then draw.	1909	// go through all smoothlevels, lowest to highest, then draw.
1845	// this is basically counting sort	1910	// this is basically counting sort
1846	{	1911	{
1847	int w, b;	1912	int w, b;
1848		1913
		1914	glEnable (GL_TEXTURE_2D);
		1915	glBegin (GL_QUADS);
1849	for (w = 0; w < 256 / 32; ++w)	1916	for (w = 0; w < 256 / 32; ++w)
1850	{	1917	{
1851	uint32_t smask = smooth_level [w];	1918	uint32_t smask = smooth_level [w];
1852	if (smask)	1919	if (smask)
1853	for (b = 0; b < 32; ++b)	1920	for (b = 0; b < 32; ++b)
…		…
1872	int border = bits & 15;	1939	int border = bits & 15;
1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1940	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1874	float dx = tex.s * .0625f; // 16 images/row	1941	float dx = tex.s * .0625f; // 16 images/row
1875	float dy = tex.t * .5f ; // 2 images/column	1942	float dy = tex.t * .5f ; // 2 images/column
1876		1943
1877	// this time naively avoiding texture state changes
1878	// save gobs of state changes.
1879	if (last_name != tex.name)	1944	if (tex.name)
1880	{	1945	{
		1946	// this time avoiding texture state changes
		1947	// save gobs of state changes.
1881	if (!tex.name)	1948	if (key.texname != tex.name)
1882	continue; // smoothing not yet available	1949	{
1883
1884	glEnd ();	1950	glEnd ();
1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1951	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1886	glBegin (GL_QUADS);	1952	glBegin (GL_QUADS);
1887	}	1953	}
1888		1954
1889	if (border)	1955	if (border)
1890	{	1956	{
1891	float ox = border * dx;	1957	float ox = border * dx;
1892		1958
1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	1959	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	1960	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	1961	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	1962	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1897	}	1963	}
1898		1964
1899	if (corner)	1965	if (corner)
1900	{	1966	{
1901	float ox = corner * dx;	1967	float ox = corner * dx;
1902		1968
1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );	1969	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	1970	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	1971	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	1972	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		1973	}
1907	}	1974	}
1908	}	1975	}
1909	}	1976	}
1910	}	1977	}
1911	}	1978	}
		1979
		1980	glEnd ();
		1981	glDisable (GL_TEXTURE_2D);
		1982	key.texname = -1;
1912	}	1983	}
1913		1984
1914	hv_clear (smooth);	1985	hv_clear (smooth);
1915	}	1986	}
1916		1987
1917	glEnd ();
1918
1919	glDisable (GL_TEXTURE_2D);
1920	glDisable (GL_BLEND);	1988	glDisable (GL_BLEND);
		1989	rc_free (rc);
1921		1990
1922	// top layer: overlays such as the health bar	1991	// top layer: overlays such as the health bar
1923	for (y = 0; y < sh; y++)	1992	for (y = 0; y < sh; y++)
1924	if (0 <= y + my && y + my < self->rows)	1993	if (0 <= y + my && y + my < self->rows)
1925	{	1994	{
…		…
2174	int x, y, z;	2243	int x, y, z;
2175	int w, h;	2244	int w, h;
2176	int x1, y1;	2245	int x1, y1;
2177		2246
2178	if (*data++ != 0)	2247	if (*data++ != 0)
2179	return; /* version mismatch */	2248	XSRETURN_EMPTY; /* version mismatch */
2180		2249
2181	w = data++ << 8; w \|= data++;	2250	w = data++ << 8; w \|= data++;
2182	h = data++ << 8; h \|= data++;	2251	h = data++ << 8; h \|= data++;
2183		2252
2184	// we need to do this 'cause we don't keep an absolute coord system for rows	2253	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2229	}	2298	}
2230	}	2299	}
2231	}	2300	}
2232	}	2301	}
2233		2302
		2303	MODULE = CFPlus PACKAGE = CFPlus::RW
		2304
		2305	CFPlus::RW
		2306	new (SV class, SV data_sv)
		2307	CODE:
		2308	{
		2309	STRLEN datalen;
		2310	char *data = SvPVbyte (data_sv, datalen);
		2311
		2312	RETVAL = SDL_RWFromConstMem (data, datalen);
		2313	}
		2314	OUTPUT:
		2315	RETVAL
		2316
		2317	CFPlus::RW
		2318	new_from_file (SV class, const char path, const char *mode = "rb")
		2319	CODE:
		2320	RETVAL = SDL_RWFromFile (path, mode);
		2321	OUTPUT:
		2322	RETVAL
		2323
		2324	# fails on win32:
		2325	# CFPlus.xs(2268) : error C2059: syntax error : '('
		2326	#void
		2327	#close (CFPlus::RW self)
		2328	# CODE:
		2329	# (self->(close)) (self);
		2330
		2331	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2332
		2333	PROTOTYPES: DISABLE
		2334
		2335	CFPlus::Channel
		2336	find ()
		2337	CODE:
		2338	{
		2339	RETVAL = Mix_GroupAvailable (-1);
		2340
		2341	if (RETVAL < 0)
		2342	{
		2343	RETVAL = Mix_GroupOldest (-1);
		2344
		2345	if (RETVAL < 0)
		2346	XSRETURN_UNDEF;
		2347
		2348	Mix_HaltChannel (RETVAL);
		2349	}
		2350
		2351	Mix_UnregisterAllEffects (RETVAL);
		2352	Mix_Volume (RETVAL, 128);
		2353	}
		2354	OUTPUT:
		2355	RETVAL
		2356
		2357	void
		2358	halt (CFPlus::Channel self)
		2359	CODE:
		2360	Mix_HaltChannel (self);
		2361
		2362	void
		2363	expire (CFPlus::Channel self, int ticks = -1)
		2364	CODE:
		2365	Mix_ExpireChannel (self, ticks);
		2366
		2367	void
		2368	fade_out (CFPlus::Channel self, int ticks = -1)
		2369	CODE:
		2370	Mix_FadeOutChannel (self, ticks);
		2371
		2372	int
		2373	volume (CFPlus::Channel self, int volume)
		2374	CODE:
		2375	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2376	OUTPUT:
		2377	RETVAL
		2378
		2379	void
		2380	unregister_all_effects (CFPlus::Channel self)
		2381	CODE:
		2382	Mix_UnregisterAllEffects (self);
		2383
		2384	void
		2385	set_panning (CFPlus::Channel self, int left, int right)
		2386	CODE:
		2387	left = CLAMP (left , 0, 255);
		2388	right = CLAMP (right, 0, 255);
		2389	Mix_SetPanning (self, left, right);
		2390
		2391	void
		2392	set_distance (CFPlus::Channel self, int distance)
		2393	CODE:
		2394	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2395
		2396	void
		2397	set_position (CFPlus::Channel self, int angle, int distance)
		2398	CODE:
		2399
		2400	void
		2401	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2402	CODE:
		2403	{
		2404	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2405	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2406	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2407	}
		2408
		2409	void
		2410	set_reverse_stereo (CFPlus::Channel self, int flip)
		2411	CODE:
		2412	Mix_SetReverseStereo (self, flip);
		2413
2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2414	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
2235		2415
2236	PROTOTYPES: DISABLE	2416	PROTOTYPES: DISABLE
2237		2417
2238	CFPlus::MixChunk	2418	CFPlus::MixChunk
2239	new_from_file (SV class, char path)	2419	new (SV *class, CFPlus::RW rwops)
2240	CODE:	2420	CODE:
2241	RETVAL = Mix_LoadWAV (path);	2421	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2242	OUTPUT:	2422	OUTPUT:
2243	RETVAL	2423	RETVAL
2244		2424
2245	void	2425	void
2246	DESTROY (CFPlus::MixChunk self)	2426	DESTROY (CFPlus::MixChunk self)
…		…
2248	Mix_FreeChunk (self);	2428	Mix_FreeChunk (self);
2249		2429
2250	int	2430	int
2251	volume (CFPlus::MixChunk self, int volume = -1)	2431	volume (CFPlus::MixChunk self, int volume = -1)
2252	CODE:	2432	CODE:
		2433	if (items > 1)
		2434	volume = CLAMP (volume, 0, 128);
2253	RETVAL = Mix_VolumeChunk (self, volume);	2435	RETVAL = Mix_VolumeChunk (self, volume);
2254	OUTPUT:	2436	OUTPUT:
2255	RETVAL	2437	RETVAL
2256		2438
2257	int	2439	CFPlus::Channel
2258	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2440	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
2259	CODE:	2441	CODE:
		2442	{
2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2443	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2444
		2445	if (RETVAL < 0)
		2446	XSRETURN_UNDEF;
		2447
		2448	if (channel < 0)
		2449	{
		2450	Mix_UnregisterAllEffects (RETVAL);
		2451	Mix_Volume (RETVAL, 128);
		2452	}
		2453	}
2261	OUTPUT:	2454	OUTPUT:
2262	RETVAL	2455	RETVAL
2263		2456
2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2457	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
2265		2458
2266	int	2459	int
2267	volume (int volume = -1)	2460	volume (int volume = -1)
2268	PROTOTYPE: ;$	2461	PROTOTYPE: ;$
2269	CODE:	2462	CODE:
		2463	if (items > 0)
		2464	volume = CLAMP (volume, 0, 128);
2270	RETVAL = Mix_VolumeMusic (volume);	2465	RETVAL = Mix_VolumeMusic (volume);
2271	OUTPUT:	2466	OUTPUT:
2272	RETVAL	2467	RETVAL
2273		2468
2274	int	2469	void
2275	fade_out (int ms)	2470	fade_out (int ms)
2276	CODE:	2471	CODE:
2277	RETVAL = Mix_FadeOutMusic (ms);	2472	Mix_FadeOutMusic (ms);
2278	OUTPUT:	2473
2279	RETVAL	2474	void
		2475	halt ()
		2476	CODE:
		2477	Mix_HaltMusic ();
2280		2478
2281	CFPlus::MixMusic	2479	CFPlus::MixMusic
2282	new_from_file (SV class, char path)	2480	new (SV *class, CFPlus::RW rwops)
2283	CODE:	2481	CODE:
2284	RETVAL = Mix_LoadMUS (path);	2482	RETVAL = Mix_LoadMUS_RW (rwops);
2285	OUTPUT:	2483	OUTPUT:
2286	RETVAL	2484	RETVAL
2287		2485
2288	void	2486	void
2289	DESTROY (CFPlus::MixMusic self)	2487	DESTROY (CFPlus::MixMusic self)
…		…
2295	CODE:	2493	CODE:
2296	RETVAL = Mix_PlayMusic (self, loops);	2494	RETVAL = Mix_PlayMusic (self, loops);
2297	OUTPUT:	2495	OUTPUT:
2298	RETVAL	2496	RETVAL
2299		2497
2300	int	2498	void
2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2499	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
2302	CODE:	2500	CODE:
2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2501	Mix_FadeInMusicPos (self, loops, ms, position);
2304	OUTPUT:
2305	RETVAL
2306		2502
2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2503	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
2308		2504
2309	PROTOTYPES: ENABLE	2505	PROTOTYPES: ENABLE
2310		2506
…		…
2353	const_iv (GL_INTENSITY),	2549	const_iv (GL_INTENSITY),
2354	const_iv (GL_LUMINANCE),	2550	const_iv (GL_LUMINANCE),
2355	const_iv (GL_LUMINANCE_ALPHA),	2551	const_iv (GL_LUMINANCE_ALPHA),
2356	const_iv (GL_FLOAT),	2552	const_iv (GL_FLOAT),
2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2553	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2554	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2555	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2556	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2557	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2558	const_iv (GL_COMPRESSED_RGB_ARB),
		2559	const_iv (GL_COMPRESSED_RGBA_ARB),
2358	const_iv (GL_COMPILE),	2560	const_iv (GL_COMPILE),
2359	const_iv (GL_PROXY_TEXTURE_1D),	2561	const_iv (GL_PROXY_TEXTURE_1D),
2360	const_iv (GL_PROXY_TEXTURE_2D),	2562	const_iv (GL_PROXY_TEXTURE_2D),
2361	const_iv (GL_TEXTURE_1D),	2563	const_iv (GL_TEXTURE_1D),
2362	const_iv (GL_TEXTURE_2D),	2564	const_iv (GL_TEXTURE_2D),
…		…
2386	const_iv (GL_COLOR_LOGIC_OP),	2588	const_iv (GL_COLOR_LOGIC_OP),
2387	const_iv (GL_SEPARABLE_2D),	2589	const_iv (GL_SEPARABLE_2D),
2388	const_iv (GL_CONVOLUTION_2D),	2590	const_iv (GL_CONVOLUTION_2D),
2389	const_iv (GL_CONVOLUTION_BORDER_MODE),	2591	const_iv (GL_CONVOLUTION_BORDER_MODE),
2390	const_iv (GL_CONSTANT_BORDER),	2592	const_iv (GL_CONSTANT_BORDER),
		2593	const_iv (GL_POINTS),
2391	const_iv (GL_LINES),	2594	const_iv (GL_LINES),
2392	const_iv (GL_LINE_STRIP),	2595	const_iv (GL_LINE_STRIP),
2393	const_iv (GL_LINE_LOOP),	2596	const_iv (GL_LINE_LOOP),
2394	const_iv (GL_QUADS),	2597	const_iv (GL_QUADS),
2395	const_iv (GL_QUAD_STRIP),	2598	const_iv (GL_QUAD_STRIP),
2396	const_iv (GL_TRIANGLES),	2599	const_iv (GL_TRIANGLES),
2397	const_iv (GL_TRIANGLE_STRIP),	2600	const_iv (GL_TRIANGLE_STRIP),
2398	const_iv (GL_TRIANGLE_FAN),	2601	const_iv (GL_TRIANGLE_FAN),
		2602	const_iv (GL_POLYGON),
2399	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2603	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2400	const_iv (GL_POINT_SMOOTH_HINT),	2604	const_iv (GL_POINT_SMOOTH_HINT),
2401	const_iv (GL_LINE_SMOOTH_HINT),	2605	const_iv (GL_LINE_SMOOTH_HINT),
2402	const_iv (GL_POLYGON_SMOOTH_HINT),	2606	const_iv (GL_POLYGON_SMOOTH_HINT),
2403	const_iv (GL_GENERATE_MIPMAP_HINT),	2607	const_iv (GL_GENERATE_MIPMAP_HINT),
		2608	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2404	const_iv (GL_FASTEST),	2609	const_iv (GL_FASTEST),
2405	const_iv (GL_DONT_CARE),	2610	const_iv (GL_DONT_CARE),
2406	const_iv (GL_NICEST),	2611	const_iv (GL_NICEST),
2407	const_iv (GL_V2F),	2612	const_iv (GL_V2F),
2408	const_iv (GL_V3F),	2613	const_iv (GL_V3F),
…		…
2416		2621
2417	texture_av = newAV ();	2622	texture_av = newAV ();
2418	AvREAL_off (texture_av);	2623	AvREAL_off (texture_av);
2419	}	2624	}
2420		2625
		2626	void
		2627	disable_GL_EXT_blend_func_separate ()
		2628	CODE:
		2629	gl.BlendFuncSeparate = 0;
		2630	gl.BlendFuncSeparateEXT = 0;
		2631
2421	char *	2632	char *
2422	gl_vendor ()	2633	gl_vendor ()
2423	CODE:	2634	CODE:
2424	RETVAL = (char *)glGetString (GL_VENDOR);	2635	RETVAL = (char *)glGetString (GL_VENDOR);
2425	OUTPUT:	2636	OUTPUT:
…		…
2497	# near_ and far_ are due to microsofts buggy "c" compiler	2708	# near_ and far_ are due to microsofts buggy "c" compiler
2498	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2709	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2499		2710
2500	# near_ and far_ are due to microsofts buggy "c" compiler	2711	# near_ and far_ are due to microsofts buggy "c" compiler
2501	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2712	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2713
		2714	PROTOTYPES: DISABLE
2502		2715
2503	void glViewport (int x, int y, int width, int height)	2716	void glViewport (int x, int y, int width, int height)
2504		2717
2505	void glScissor (int x, int y, int width, int height)	2718	void glScissor (int x, int y, int width, int height)
2506		2719
…		…
2514		2727
2515	void glRotate (float angle, float x, float y, float z)	2728	void glRotate (float angle, float x, float y, float z)
2516	CODE:	2729	CODE:
2517	glRotatef (angle, x, y, z);	2730	glRotatef (angle, x, y, z);
2518		2731
2519	void glBegin (int mode)
2520
2521	void glEnd ()
2522
2523	void glColor (float r, float g, float b, float a = 1.0)	2732	void glColor (float r, float g, float b, float a = 1.0)
2524	PROTOTYPE: @
2525	ALIAS:	2733	ALIAS:
2526	glColor_premultiply = 1	2734	glColor_premultiply = 1
2527	CODE:	2735	CODE:
2528	if (ix)	2736	if (ix)
2529	{	2737	{
…		…
2532	b *= a;	2740	b *= a;
2533	}	2741	}
2534	// microsoft visual "c" rounds instead of truncating...	2742	// microsoft visual "c" rounds instead of truncating...
2535	glColor4f (r, g, b, a);	2743	glColor4f (r, g, b, a);
2536		2744
2537	void glInterleavedArrays (int format, int stride, char *data)
2538
2539	void glDrawElements (int mode, int count, int type, char *indices)
2540
2541	# 1.2 void glDrawRangeElements (int mode, int start, int end
2542
2543	void glRasterPos (float x, float y, float z = 0.)	2745	void glRasterPos (float x, float y, float z = 0.)
2544	CODE:	2746	CODE:
2545	glRasterPos3f (0, 0, z);	2747	glRasterPos3f (0, 0, z);
2546	glBitmap (0, 0, 0, 0, x, y, 0);	2748	glBitmap (0, 0, 0, 0, x, y, 0);
2547		2749
…		…
2551		2753
2552	void glTexCoord (float s, float t)	2754	void glTexCoord (float s, float t)
2553	CODE:	2755	CODE:
2554	glTexCoord2f (s, t);	2756	glTexCoord2f (s, t);
2555		2757
		2758	void glRect (float x1, float y1, float x2, float y2)
		2759	CODE:
		2760	glRectf (x1, y1, x2, y2);
		2761
		2762	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2763	CODE:
		2764	glBegin (GL_LINE_LOOP);
		2765	glVertex2f (x1, y1);
		2766	glVertex2f (x2, y1);
		2767	glVertex2f (x2, y2);
		2768	glVertex2f (x1, y2);
		2769	glEnd ();
		2770
		2771	PROTOTYPES: ENABLE
		2772
		2773	void glBegin (int mode)
		2774
		2775	void glEnd ()
		2776
		2777	void glPointSize (GLfloat size)
		2778
		2779	void glLineWidth (GLfloat width)
		2780
		2781	void glInterleavedArrays (int format, int stride, char *data)
		2782
		2783	void glDrawElements (int mode, int count, int type, char *indices)
		2784
		2785	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2786
2556	void glTexEnv (int target, int pname, float param)	2787	void glTexEnv (int target, int pname, float param)
2557	CODE:	2788	CODE:
2558	glTexEnvf (target, pname, param);	2789	glTexEnvf (target, pname, param);
2559		2790
2560	void glTexParameter (int target, int pname, float param)	2791	void glTexParameter (int target, int pname, float param)
…		…
2617	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	2848	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2618		2849
2619	PROTOTYPES: DISABLE	2850	PROTOTYPES: DISABLE
2620		2851
2621	void	2852	void
2622	find_widget (SV *widget, NV x, NV y)	2853	find_widget (SV *self, NV x, NV y)
2623	PPCODE:	2854	PPCODE:
2624	{	2855	{
2625	if (within_widget (widget, x, y))	2856	if (within_widget (self, x, y))
2626	XPUSHs (widget);	2857	XPUSHs (self);
2627	}	2858	}
2628		2859
		2860	BOOT:
		2861	{
		2862	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2863
		2864	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2865	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2866	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2867	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2868	}
		2869
		2870	void
		2871	draw (SV *self)
		2872	CODE:
		2873	{
		2874	HV *hv;
		2875	SV **svp;
		2876	NV x, y, w, h;
		2877	SV *draw_x_sv = GvSV (draw_x_gv);
		2878	SV *draw_y_sv = GvSV (draw_y_gv);
		2879	SV *draw_w_sv = GvSV (draw_w_gv);
		2880	SV *draw_h_sv = GvSV (draw_h_gv);
		2881	double draw_x, draw_y;
		2882
		2883	if (!SvROK (self))
		2884	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2885
		2886	hv = (HV *)SvRV (self);
		2887
		2888	if (SvTYPE (hv) != SVt_PVHV)
		2889	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2890
		2891	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2892	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2893
		2894	if (!h \|\| !w)
		2895	XSRETURN_EMPTY;
		2896
		2897	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2898	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2899
		2900	draw_x = SvNV (draw_x_sv) + x;
		2901	draw_y = SvNV (draw_y_sv) + y;
		2902
		2903	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2904	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2905	XSRETURN_EMPTY;
		2906
		2907	sv_setnv (draw_x_sv, draw_x);
		2908	sv_setnv (draw_y_sv, draw_y);
		2909
		2910	glPushMatrix ();
		2911	glTranslated (x, y, 0);
		2912
		2913	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2914	{
		2915	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2916
		2917	if (svp && SvTRUE (*svp))
		2918	{
		2919	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2920	glEnable (GL_BLEND);
		2921	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2922	glBegin (GL_QUADS);
		2923	glVertex2f (0, 0);
		2924	glVertex2f (w, 0);
		2925	glVertex2f (w, h);
		2926	glVertex2f (0, h);
		2927	glEnd ();
		2928	glDisable (GL_BLEND);
		2929	}
		2930	}
		2931	#if 0
		2932	if ($ENV{CFPLUS_DEBUG} & 1) {
		2933	glPushMatrix;
		2934	glColor 1, 1, 0, 1;
		2935	glTranslate 0.375, 0.375;
		2936	glBegin GL_LINE_LOOP;
		2937	glVertex 0 , 0;
		2938	glVertex $self->{w} - 1, 0;
		2939	glVertex $self->{w} - 1, $self->{h} - 1;
		2940	glVertex 0 , $self->{h} - 1;
		2941	glEnd;
		2942	glPopMatrix;
		2943	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2944	}
		2945	#endif
		2946	PUSHMARK (SP);
		2947	XPUSHs (self);
		2948	PUTBACK;
		2949	call_method ("_draw", G_VOID \| G_DISCARD);
		2950	SPAGAIN;
		2951
		2952	glPopMatrix ();
		2953
		2954	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2955	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2956	}
		2957

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC vs. Revision 1.233 by root, Tue Aug 21 02:39:17 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC vs.
Revision 1.233 by root, Tue Aug 21 02:39:17 2007 UTC