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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.199 by root, Tue Jul 17 13:53:02 2007 UTC vs.
Revision 1.221 by root, Fri Aug 10 04:02:13 2007 UTC

…		…
25	#include <math.h>	25	#include <math.h>
26	#include <string.h>	26	#include <string.h>
27	#include <stdio.h>	27	#include <stdio.h>
28	#include <stdlib.h>	28	#include <stdlib.h>
29		29
		30	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		31
30	#include <SDL.h>	32	#include <SDL.h>
		33	#include <SDL_thread.h>
31	#include <SDL_endian.h>	34	#include <SDL_endian.h>
32	#include <SDL_image.h>	35	#include <SDL_image.h>
33	#include <SDL_mixer.h>	36	#include <SDL_mixer.h>
34	#include <SDL_opengl.h>	37	#include <SDL_opengl.h>
35		38
…		…
111		114
112	#include "pango-font.c"	115	#include "pango-font.c"
113	#include "pango-fontmap.c"	116	#include "pango-fontmap.c"
114	#include "pango-render.c"	117	#include "pango-render.c"
115		118
		119	typedef IV CFPlus__Channel;
		120	typedef SDL_RWops *CFPlus__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	121	typedef Mix_Chunk *CFPlus__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	122	typedef Mix_Music *CFPlus__MixMusic;
118		123
119	typedef PangoFontDescription *CFPlus__Font;	124	typedef PangoFontDescription *CFPlus__Font;
120		125
…		…
431	}	436	}
432		437
433	/* SDL should provide this, really. */	438	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	439	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	440	#define SDLK_MODIFIER_MAX 314
		441
		442	/******************************************************************************/
		443
		444	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		445	static GV *hover_gv;
		446
		447	static int
		448	within_widget (SV *widget, NV x, NV y)
		449	{
		450	HV *self;
		451	SV **svp;
		452	NV wx, ww, wy, wh;
		453
		454	if (!SvROK (widget))
		455	return 0;
		456
		457	self = (HV *)SvRV (widget);
		458
		459	if (SvTYPE (self) != SVt_PVHV)
		460	return 0;
		461
		462	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		463	if (y < wy)
		464	return 0;
		465
		466	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		467	if (y >= wy + wh)
		468	return 0;
		469
		470	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		471	if (x < wx)
		472	return 0;
		473
		474	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		475	if (x >= wx + ww)
		476	return 0;
		477
		478	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		479	if (!svp \|\| !SvTRUE (*svp))
		480	return 0;
		481
		482	return 1;
		483	}
436		484
437	MODULE = CFPlus PACKAGE = CFPlus	485	MODULE = CFPlus PACKAGE = CFPlus
438		486
439	PROTOTYPES: ENABLE	487	PROTOTYPES: ENABLE
440		488
…		…
587	opengl_fontmap = pango_opengl_font_map_new ();	635	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
590	}	638	}
591		639
		640	char *
		641	SDL_GetError ()
		642
592	int	643	int
593	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	644	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
594		645
595	void	646	void
596	SDL_Quit ()	647	SDL_Quit ()
597		648
598	void	649	void
599	SDL_ListModes ()	650	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	651	PPCODE:
601	{	652	{
602	SDL_Rect **m;	653	SDL_Rect **m;
603		654
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	655	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	656	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	657	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	658	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		659
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	660	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	661	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		662
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	663	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		667
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
618	#if SDL_VERSION_ATLEAST(1,2,10)	669	#if SDL_VERSION_ATLEAST(1,2,10)
619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
621	#endif	672	#endif
622		673
623	SDL_EnableUNICODE (1);
624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
625
626	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	674	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
627		675
628	if (m && m != (SDL_Rect **)-1)	676	if (m && m != (SDL_Rect **)-1)
629	while (*m)	677	while (*m)
630	{	678	{
		679	if ((m)->w >= 640 && (m)->h >= 480)
		680	{
631	AV *av = newAV ();	681	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	682	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	683	av_push (av, newSViv ((*m)->h));
		684	av_push (av, newSViv (rgb));
		685	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	686	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		687	}
635		688
636	++m;	689	++m;
637	}	690	}
638	}	691	}
639		692
640	char *
641	SDL_GetError ()
642
643	int	693	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	694	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	695	CODE:
		696	{
		697	SDL_EnableUNICODE (1);
		698	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		699
		700	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		701	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		702	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		703	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		704
646	RETVAL = !!SDL_SetVideoMode (	705	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	706	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
648	);	707	);
		708
649	if (RETVAL)	709	if (RETVAL)
650	{	710	{
651	av_clear (texture_av);	711	av_clear (texture_av);
652		712
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	715	#include "glfunc.h"
656	# undef GL_FUNC	716	#undef GL_FUNC
657
658	}	717	}
		718	}
659	OUTPUT:	719	OUTPUT:
660	RETVAL	720	RETVAL
661		721
662	void	722	void
663	SDL_GL_SwapBuffers ()	723	SDL_GL_SwapBuffers ()
…		…
744	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
745	}	805	}
746	}	806	}
747		807
748	int	808	int
749	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
750	POSTCALL:	810	POSTCALL:
751	Mix_HookMusicFinished (music_finished);	811	Mix_HookMusicFinished (music_finished);
752	Mix_ChannelFinished (channel_finished);	812	Mix_ChannelFinished (channel_finished);
753		813
754	void	814	void
755	Mix_CloseAudio ()	815	Mix_CloseAudio ()
756		816
757	int	817	int
758	Mix_AllocateChannels (int numchans = -1)	818	Mix_AllocateChannels (int numchans = -1)
		819
		820	const char *
		821	Mix_GetError ()
759		822
760	void	823	void
761	lowdelay (int fd, int val = 1)	824	lowdelay (int fd, int val = 1)
762	CODE:	825	CODE:
763	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	826	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
805	STRLEN image_len;	868	STRLEN image_len;
806	char image = (char )SvPVbyte (image_, image_len);	869	char image = (char )SvPVbyte (image_, image_len);
807	SDL_Surface surface, surface2;	870	SDL_Surface surface, surface2;
808	SDL_PixelFormat fmt;	871	SDL_PixelFormat fmt;
809	SDL_RWops *rw = ix	872	SDL_RWops *rw = ix
810	? SDL_RWFromFile (image, "r")	873	? SDL_RWFromFile (image, "rb")
811	: SDL_RWFromConstMem (image, image_len);	874	: SDL_RWFromConstMem (image, image_len);
812		875
813	if (!rw)	876	if (!rw)
814	croak ("load_image: %s", SDL_GetError ());	877	croak ("load_image: %s", SDL_GetError ());
815		878
…		…
920	#endif	983	#endif
921	}	984	}
922		985
923	MODULE = CFPlus PACKAGE = CFPlus::Font	986	MODULE = CFPlus PACKAGE = CFPlus::Font
924		987
		988	PROTOTYPES: DISABLE
		989
925	CFPlus::Font	990	CFPlus::Font
926	new_from_file (SV class, char path, int id = 0)	991	new_from_file (SV class, char path, int id = 0)
927	CODE:	992	CODE:
928	{	993	{
929	int count;	994	int count;
…		…
939	CODE:	1004	CODE:
940	pango_font_description_free (self);	1005	pango_font_description_free (self);
941		1006
942	void	1007	void
943	make_default (CFPlus::Font self)	1008	make_default (CFPlus::Font self)
		1009	PROTOTYPE: $
944	CODE:	1010	CODE:
945	default_font = self;	1011	default_font = self;
946		1012
947	MODULE = CFPlus PACKAGE = CFPlus::Layout	1013	MODULE = CFPlus PACKAGE = CFPlus::Layout
948		1014
		1015	PROTOTYPES: DISABLE
		1016
949	void	1017	void
950	reset_glyph_cache ()	1018	reset_glyph_cache ()
		1019	PROTOTYPE:
951	CODE:	1020	CODE:
952	tc_clear ();	1021	tc_clear ();
953		1022
954	CFPlus::Layout	1023	CFPlus::Layout
955	new (SV *class)	1024	new (SV *class)
…		…
1242	flags	1311	flags
1243	);	1312	);
1244		1313
1245	MODULE = CFPlus PACKAGE = CFPlus::Texture	1314	MODULE = CFPlus PACKAGE = CFPlus::Texture
1246		1315
		1316	PROTOTYPES: ENABLE
		1317
1247	int minpot (int n)	1318	int minpot (int n)
1248		1319
1249	void	1320	void
1250	pad2pot (SV data_, SV w_, SV *h_)	1321	pad (SV *data_, int ow, int oh, int nw, int nh)
1251	CODE:	1322	CODE:
1252	{	1323	{
1253	int ow = SvIV (w_);	1324	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1254	int oh = SvIV (h_);
1255
1256	if (ow && oh)
1257	{	1325	{
1258	int nw = minpot (ow);
1259	int nh = minpot (oh);
1260
1261	if (nw != ow \|\| nh != oh)
1262	{
1263	if (SvOK (data_))
1264	{
1265	STRLEN datalen;	1326	STRLEN datalen;
1266	char *data = SvPVbyte (data_, datalen);	1327	char *data = SvPVbyte (data_, datalen);
1267	int bpp = datalen / (ow * oh);	1328	int bpp = datalen / (ow * oh);
1268	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1329	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1269		1330
1270	SvPOK_only (result_);	1331	SvPOK_only (result_);
1271	SvCUR_set (result_, nw * nh * bpp);	1332	SvCUR_set (result_, nw * nh * bpp);
1272		1333
1273	memset (SvPVX (result_), 0, nw * nh * bpp);	1334	memset (SvPVX (result_), 0, nw * nh * bpp);
1274	while (oh--)	1335	while (oh--)
1275	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1336	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1276		1337
1277	sv_setsv (data_, result_);	1338	sv_setsv (data_, result_);
1278	}
1279
1280	sv_setiv (w_, nw);
1281	sv_setiv (h_, nh);
1282	}
1283	}	1339	}
1284	}	1340	}
1285		1341
1286	void	1342	void
1287	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1343	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1293	{	1349	{
1294	HV hv = (HV )SvRV (self);	1350	HV hv = (HV )SvRV (self);
1295	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1351	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1296	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1352	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1297	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1353	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1354
		1355	if (name <= 0)
		1356	XSRETURN_EMPTY;
1298		1357
1299	if (items < 5)	1358	if (items < 5)
1300	{	1359	{
1301	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1360	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1302	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1361	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1342	}	1401	}
1343	OUTPUT:	1402	OUTPUT:
1344	RETVAL	1403	RETVAL
1345		1404
1346	MODULE = CFPlus PACKAGE = CFPlus::Map	1405	MODULE = CFPlus PACKAGE = CFPlus::Map
		1406
		1407	PROTOTYPES: DISABLE
1347		1408
1348	CFPlus::Map	1409	CFPlus::Map
1349	new (SV *class)	1410	new (SV *class)
1350	CODE:	1411	CODE:
1351	New (0, RETVAL, 1, struct map);	1412	New (0, RETVAL, 1, struct map);
…		…
1489	self->rows += MAP_EXTEND_Y;	1550	self->rows += MAP_EXTEND_Y;
1490	self->y += MAP_EXTEND_Y;	1551	self->y += MAP_EXTEND_Y;
1491	}	1552	}
1492	}	1553	}
1493		1554
1494	void	1555	SV *
1495	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1556	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1496	CODE:	1557	CODE:
1497	{	1558	{
1498	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1559	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1499	uint8_t data_end = (uint8_t )SvEND (data_);	1560	uint8_t data_end = (uint8_t )SvEND (data_);
1500	mapcell *cell;	1561	mapcell *cell;
1501	int x, y, flags;	1562	int x, y, z, flags;
		1563	AV *missing = newAV ();
		1564	RETVAL = newRV_noinc ((SV *)missing);
1502		1565
1503	while (data < data_end - 1)	1566	while (data < data_end - 1)
1504	{	1567	{
1505	flags = (data [0] << 8) + data [1]; data += 2;	1568	flags = (data [0] << 8) + data [1]; data += 2;
1506		1569
…		…
1557	}	1620	}
1558	else	1621	else
1559	cell->darkness = *data++ + 1;	1622	cell->darkness = *data++ + 1;
1560	}	1623	}
1561		1624
		1625	for (z = 0; z <= 2; ++z)
1562	if (flags & 4)	1626	if (flags & (4 >> z))
1563	{	1627	{
1564	faceid face = (data [0] << 8) + data [1]; data += 2;	1628	faceid face = (data [0] << 8) + data [1]; data += 2;
1565	need_facenum (self, face);	1629	need_facenum (self, face);
1566	cell->tile [0] = self->face2tile [face];	1630	cell->tile [z] = self->face2tile [face];
		1631
		1632	if (cell->tile [z])
		1633	{
		1634	maptex *tex = self->tex + cell->tile [z];
		1635	if (!tex->name)
		1636	av_push (missing, newSViv (cell->tile [z]));
		1637
		1638	if (tex->smoothtile)
		1639	{
		1640	maptex *smooth = self->tex + tex->smoothtile;
		1641	if (!smooth->name)
		1642	av_push (missing, newSViv (tex->smoothtile));
		1643	}
		1644	}
1567	}	1645	}
1568
1569	if (flags & 2)
1570	{
1571	faceid face = (data [0] << 8) + data [1]; data += 2;
1572	need_facenum (self, face);
1573	cell->tile [1] = self->face2tile [face];
1574	}
1575
1576	if (flags & 1)
1577	{
1578	faceid face = (data [0] << 8) + data [1]; data += 2;
1579	need_facenum (self, face);
1580	cell->tile [2] = self->face2tile [face];
1581	}
1582	}	1646	}
1583	else	1647	else
1584	cell->darkness = 0;	1648	cell->darkness = 0;
1585	}	1649	}
1586	}	1650	}
		1651	OUTPUT:
		1652	RETVAL
1587		1653
1588	SV *	1654	SV *
1589	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1655	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1590	CODE:	1656	CODE:
1591	{	1657	{
…		…
1665	glEnable (GL_TEXTURE_2D);	1731	glEnable (GL_TEXTURE_2D);
1666	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1732	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1667		1733
1668	glBegin (GL_QUADS);	1734	glBegin (GL_QUADS);
1669		1735
1670	last_name = 0;	1736	last_name = -1;
1671		1737
1672	mx += self->x;	1738	mx += self->x;
1673	my += self->y;	1739	my += self->y;
1674		1740
1675	// first pass: determine smooth_max	1741	// first pass: determine smooth_max
…		…
1710	tileid tile = cell->tile [z];	1776	tileid tile = cell->tile [z];
1711		1777
1712	if (tile)	1778	if (tile)
1713	{	1779	{
1714	maptex tex = self->tex [tile];	1780	maptex tex = self->tex [tile];
1715	int px = (x + 1) * T - tex.w;	1781	int px, py;
1716	int py = (y + 1) * T - tex.h;
1717		1782
1718	// suppressing texture state switches here	1783	// suppressing texture state switches here
1719	// is only moderately effective, but worth the extra effort	1784	// is only moderately effective, but worth the extra effort
1720	if (last_name != tex.name)	1785	if (last_name != tex.name)
1721	{	1786	{
…		…
1724		1789
1725	glEnd ();	1790	glEnd ();
1726	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1791	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1727	glBegin (GL_QUADS);	1792	glBegin (GL_QUADS);
1728	}	1793	}
		1794
		1795	px = (x + 1) * T - tex.w;
		1796	py = (y + 1) * T - tex.h;
1729		1797
1730	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1731	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1732	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1733	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
…		…
1966	void	2034	void
1967	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2035	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1968	PPCODE:	2036	PPCODE:
1969	{	2037	{
1970	int x, y;	2038	int x, y;
		2039	int sw1 = sw + 2;
		2040	int sh1 = sh + 2;
		2041	int sh3 = sh * 3;
1971	int sw4 = (sw + 3) & ~3;	2042	int sw34 = (sw * 3 + 3) & ~3;
		2043	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1972	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2044	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1973	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2045	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1974		2046
1975	memset (darkness, 255, sw4 * sh);
1976	SvPOK_only (darkness_sv);	2047	SvPOK_only (darkness3_sv);
1977	SvCUR_set (darkness_sv, sw4 * sh);	2048	SvCUR_set (darkness3_sv, sw34 * sh3);
1978		2049
1979	mx += self->x;	2050	mx += self->x - 1;
1980	my += self->y;	2051	my += self->y - 1;
1981		2052
		2053	memset (darkness1, 255, sw1 * sh1);
		2054
1982	for (y = 0; y < sh; y++)	2055	for (y = 0; y < sh1; y++)
1983	if (0 <= y + my && y + my < self->rows)	2056	if (0 <= y + my && y + my < self->rows)
1984	{	2057	{
1985	maprow *row = self->row + (y + my);	2058	maprow *row = self->row + (y + my);
1986		2059
1987	for (x = 0; x < sw; x++)	2060	for (x = 0; x < sw1; x++)
1988	if (row->c0 <= x + mx && x + mx < row->c1)	2061	if (row->c0 <= x + mx && x + mx < row->c1)
1989	{	2062	{
1990	mapcell *cell = row->col + (x + mx - row->c0);	2063	mapcell *cell = row->col + (x + mx - row->c0);
1991		2064
1992	darkness[y * sw4 + x] = cell->darkness	2065	darkness1 [y * sw1 + x] = cell->darkness
1993	? 255 - (cell->darkness - 1)	2066	? 255 - (cell->darkness - 1)
1994	: 255 - FOW_DARKNESS;	2067	: 255 - FOW_DARKNESS;
1995	}	2068	}
1996	}	2069	}
1997		2070
		2071	for (y = 0; y < sh; ++y)
		2072	for (x = 0; x < sw; ++x)
		2073	{
		2074	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2075	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2076	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2077	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2078	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2079	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2080	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2081	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2082	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2083
		2084	uint8_t r11 = (d11 + d21 + d12) / 3;
		2085	uint8_t r21 = d21;
		2086	uint8_t r31 = (d21 + d31 + d32) / 3;
		2087
		2088	uint8_t r12 = d12;
		2089	uint8_t r22 = d22;
		2090	uint8_t r32 = d32;
		2091
		2092	uint8_t r13 = (d13 + d23 + d12) / 3;
		2093	uint8_t r23 = d23;
		2094	uint8_t r33 = (d23 + d33 + d32) / 3;
		2095
		2096	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2097	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2098	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2099	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2100	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2101	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2102	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2103	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2104	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2105	}
		2106
		2107	free (darkness1);
		2108
1998	EXTEND (SP, 3);	2109	EXTEND (SP, 3);
1999	PUSHs (sv_2mortal (newSViv (sw4)));	2110	PUSHs (sv_2mortal (newSViv (sw34)));
2000	PUSHs (sv_2mortal (newSViv (sh)));	2111	PUSHs (sv_2mortal (newSViv (sh3)));
2001	PUSHs (darkness_sv);	2112	PUSHs (darkness3_sv);
2002	}	2113	}
2003		2114
2004	SV *	2115	SV *
2005	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2116	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
2006	CODE:	2117	CODE:
…		…
2138	}	2249	}
2139	}	2250	}
2140	}	2251	}
2141	}	2252	}
2142		2253
		2254	MODULE = CFPlus PACKAGE = CFPlus::RW
		2255
		2256	CFPlus::RW
		2257	new (SV class, SV data_sv)
		2258	CODE:
		2259	{
		2260	STRLEN datalen;
		2261	char *data = SvPVbyte (data_sv, datalen);
		2262
		2263	RETVAL = SDL_RWFromConstMem (data, datalen);
		2264	}
		2265	OUTPUT:
		2266	RETVAL
		2267
		2268	CFPlus::RW
		2269	new_from_file (SV class, const char path, const char *mode = "rb")
		2270	CODE:
		2271	RETVAL = SDL_RWFromFile (path, mode);
		2272	OUTPUT:
		2273	RETVAL
		2274
		2275	# fails on win32:
		2276	# CFPlus.xs(2268) : error C2059: syntax error : '('
		2277	#void
		2278	#close (CFPlus::RW self)
		2279	# CODE:
		2280	# (self->(close)) (self);
		2281
		2282	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2283
		2284	PROTOTYPES: DISABLE
		2285
		2286	CFPlus::Channel
		2287	find ()
		2288	CODE:
		2289	{
		2290	RETVAL = Mix_GroupAvailable (-1);
		2291
		2292	if (RETVAL < 0)
		2293	{
		2294	RETVAL = Mix_GroupOldest (-1);
		2295
		2296	if (RETVAL < 0)
		2297	XSRETURN_UNDEF;
		2298
		2299	Mix_HaltChannel (RETVAL);
		2300	}
		2301
		2302	Mix_UnregisterAllEffects (RETVAL);
		2303	Mix_Volume (RETVAL, 128);
		2304	}
		2305	OUTPUT:
		2306	RETVAL
		2307
		2308	void
		2309	halt (CFPlus::Channel self)
		2310	CODE:
		2311	Mix_HaltChannel (self);
		2312
		2313	void
		2314	expire (CFPlus::Channel self, int ticks = -1)
		2315	CODE:
		2316	Mix_ExpireChannel (self, ticks);
		2317
		2318	void
		2319	fade_out (CFPlus::Channel self, int ticks = -1)
		2320	CODE:
		2321	Mix_FadeOutChannel (self, ticks);
		2322
		2323	int
		2324	volume (CFPlus::Channel self, int volume)
		2325	CODE:
		2326	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2327	OUTPUT:
		2328	RETVAL
		2329
		2330	void
		2331	unregister_all_effects (CFPlus::Channel self)
		2332	CODE:
		2333	Mix_UnregisterAllEffects (self);
		2334
		2335	void
		2336	set_panning (CFPlus::Channel self, int left, int right)
		2337	CODE:
		2338	left = CLAMP (left , 0, 255);
		2339	right = CLAMP (right, 0, 255);
		2340	Mix_SetPanning (self, left, right);
		2341
		2342	void
		2343	set_distance (CFPlus::Channel self, int distance)
		2344	CODE:
		2345	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2346
		2347	void
		2348	set_position (CFPlus::Channel self, int angle, int distance)
		2349	CODE:
		2350
		2351	void
		2352	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2353	CODE:
		2354	{
		2355	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2356	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2357	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2358	}
		2359
		2360	void
		2361	set_reverse_stereo (CFPlus::Channel self, int flip)
		2362	CODE:
		2363	Mix_SetReverseStereo (self, flip);
		2364
2143	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2365	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
2144		2366
		2367	PROTOTYPES: DISABLE
		2368
2145	CFPlus::MixChunk	2369	CFPlus::MixChunk
2146	new_from_file (SV class, char path)	2370	new (SV *class, CFPlus::RW rwops)
2147	CODE:	2371	CODE:
2148	RETVAL = Mix_LoadWAV (path);	2372	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2149	OUTPUT:	2373	OUTPUT:
2150	RETVAL	2374	RETVAL
2151		2375
2152	void	2376	void
2153	DESTROY (CFPlus::MixChunk self)	2377	DESTROY (CFPlus::MixChunk self)
…		…
2155	Mix_FreeChunk (self);	2379	Mix_FreeChunk (self);
2156		2380
2157	int	2381	int
2158	volume (CFPlus::MixChunk self, int volume = -1)	2382	volume (CFPlus::MixChunk self, int volume = -1)
2159	CODE:	2383	CODE:
		2384	if (items > 1)
		2385	volume = CLAMP (volume, 0, 128);
2160	RETVAL = Mix_VolumeChunk (self, volume);	2386	RETVAL = Mix_VolumeChunk (self, volume);
2161	OUTPUT:	2387	OUTPUT:
2162	RETVAL	2388	RETVAL
2163		2389
2164	int	2390	CFPlus::Channel
2165	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2391	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
2166	CODE:	2392	CODE:
		2393	{
2167	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2394	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2395
		2396	if (RETVAL < 0)
		2397	XSRETURN_UNDEF;
		2398
		2399	if (channel < 0)
		2400	{
		2401	Mix_UnregisterAllEffects (RETVAL);
		2402	Mix_Volume (RETVAL, 128);
		2403	}
		2404	}
2168	OUTPUT:	2405	OUTPUT:
2169	RETVAL	2406	RETVAL
2170		2407
2171	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2408	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
2172		2409
2173	int	2410	int
2174	volume (int volume = -1)	2411	volume (int volume = -1)
		2412	PROTOTYPE: ;$
2175	CODE:	2413	CODE:
		2414	if (items > 0)
		2415	volume = CLAMP (volume, 0, 128);
2176	RETVAL = Mix_VolumeMusic (volume);	2416	RETVAL = Mix_VolumeMusic (volume);
2177	OUTPUT:	2417	OUTPUT:
2178	RETVAL	2418	RETVAL
2179		2419
2180	int	2420	void
2181	fade_out (int ms)	2421	fade_out (int ms)
2182	CODE:	2422	CODE:
2183	RETVAL = Mix_FadeOutMusic (ms);	2423	Mix_FadeOutMusic (ms);
2184	OUTPUT:	2424
2185	RETVAL	2425	void
		2426	halt ()
		2427	CODE:
		2428	Mix_HaltMusic ();
2186		2429
2187	CFPlus::MixMusic	2430	CFPlus::MixMusic
2188	new_from_file (SV class, char path)	2431	new (SV *class, CFPlus::RW rwops)
2189	CODE:	2432	CODE:
2190	RETVAL = Mix_LoadMUS (path);	2433	RETVAL = Mix_LoadMUS_RW (rwops);
2191	OUTPUT:	2434	OUTPUT:
2192	RETVAL	2435	RETVAL
2193		2436
2194	void	2437	void
2195	DESTROY (CFPlus::MixMusic self)	2438	DESTROY (CFPlus::MixMusic self)
…		…
2201	CODE:	2444	CODE:
2202	RETVAL = Mix_PlayMusic (self, loops);	2445	RETVAL = Mix_PlayMusic (self, loops);
2203	OUTPUT:	2446	OUTPUT:
2204	RETVAL	2447	RETVAL
2205		2448
2206	int	2449	void
2207	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2450	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
2208	CODE:	2451	CODE:
2209	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2452	Mix_FadeInMusicPos (self, loops, ms, position);
2210	OUTPUT:
2211	RETVAL
2212		2453
2213	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2454	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2455
		2456	PROTOTYPES: ENABLE
2214		2457
2215	BOOT:	2458	BOOT:
2216	{	2459	{
2217	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2460	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
2218	static const struct {	2461	static const struct {
…		…
2234	const_iv (GL_ALPHA_TEST),	2477	const_iv (GL_ALPHA_TEST),
2235	const_iv (GL_NORMALIZE),	2478	const_iv (GL_NORMALIZE),
2236	const_iv (GL_RESCALE_NORMAL),	2479	const_iv (GL_RESCALE_NORMAL),
2237	const_iv (GL_FRONT),	2480	const_iv (GL_FRONT),
2238	const_iv (GL_BACK),	2481	const_iv (GL_BACK),
		2482	const_iv (GL_AUX0),
2239	const_iv (GL_AND),	2483	const_iv (GL_AND),
2240	const_iv (GL_ONE),	2484	const_iv (GL_ONE),
2241	const_iv (GL_ZERO),	2485	const_iv (GL_ZERO),
2242	const_iv (GL_SRC_ALPHA),	2486	const_iv (GL_SRC_ALPHA),
2243	const_iv (GL_DST_ALPHA),	2487	const_iv (GL_DST_ALPHA),
…		…
2289	const_iv (GL_COLOR_LOGIC_OP),	2533	const_iv (GL_COLOR_LOGIC_OP),
2290	const_iv (GL_SEPARABLE_2D),	2534	const_iv (GL_SEPARABLE_2D),
2291	const_iv (GL_CONVOLUTION_2D),	2535	const_iv (GL_CONVOLUTION_2D),
2292	const_iv (GL_CONVOLUTION_BORDER_MODE),	2536	const_iv (GL_CONVOLUTION_BORDER_MODE),
2293	const_iv (GL_CONSTANT_BORDER),	2537	const_iv (GL_CONSTANT_BORDER),
		2538	const_iv (GL_POINTS),
2294	const_iv (GL_LINES),	2539	const_iv (GL_LINES),
2295	const_iv (GL_LINE_STRIP),	2540	const_iv (GL_LINE_STRIP),
2296	const_iv (GL_LINE_LOOP),	2541	const_iv (GL_LINE_LOOP),
2297	const_iv (GL_QUADS),	2542	const_iv (GL_QUADS),
2298	const_iv (GL_QUAD_STRIP),	2543	const_iv (GL_QUAD_STRIP),
2299	const_iv (GL_TRIANGLES),	2544	const_iv (GL_TRIANGLES),
2300	const_iv (GL_TRIANGLE_STRIP),	2545	const_iv (GL_TRIANGLE_STRIP),
2301	const_iv (GL_TRIANGLE_FAN),	2546	const_iv (GL_TRIANGLE_FAN),
		2547	const_iv (GL_POLYGON),
2302	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2548	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2549	const_iv (GL_POINT_SMOOTH_HINT),
		2550	const_iv (GL_LINE_SMOOTH_HINT),
		2551	const_iv (GL_POLYGON_SMOOTH_HINT),
		2552	const_iv (GL_GENERATE_MIPMAP_HINT),
2303	const_iv (GL_FASTEST),	2553	const_iv (GL_FASTEST),
		2554	const_iv (GL_DONT_CARE),
		2555	const_iv (GL_NICEST),
2304	const_iv (GL_V2F),	2556	const_iv (GL_V2F),
2305	const_iv (GL_V3F),	2557	const_iv (GL_V3F),
2306	const_iv (GL_T2F_V3F),	2558	const_iv (GL_T2F_V3F),
2307	const_iv (GL_T2F_N3F_V3F),	2559	const_iv (GL_T2F_N3F_V3F),
2308	# undef const_iv	2560	# undef const_iv
…		…
2334	CODE:	2586	CODE:
2335	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2587	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2336	OUTPUT:	2588	OUTPUT:
2337	RETVAL	2589	RETVAL
2338		2590
2339	char *glGetString (GLenum pname)	2591	const char *glGetString (GLenum pname)
2340		2592
2341	GLint glGetInteger (GLenum pname)	2593	GLint glGetInteger (GLenum pname)
2342	CODE:	2594	CODE:
2343	glGetIntegerv (pname, &RETVAL);	2595	glGetIntegerv (pname, &RETVAL);
2344	OUTPUT:	2596	OUTPUT:
…		…
2394	# near_ and far_ are due to microsofts buggy "c" compiler	2646	# near_ and far_ are due to microsofts buggy "c" compiler
2395	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2647	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2396		2648
2397	# near_ and far_ are due to microsofts buggy "c" compiler	2649	# near_ and far_ are due to microsofts buggy "c" compiler
2398	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2650	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2651
		2652	PROTOTYPES: DISABLE
2399		2653
2400	void glViewport (int x, int y, int width, int height)	2654	void glViewport (int x, int y, int width, int height)
2401		2655
2402	void glScissor (int x, int y, int width, int height)	2656	void glScissor (int x, int y, int width, int height)
2403		2657
…		…
2411		2665
2412	void glRotate (float angle, float x, float y, float z)	2666	void glRotate (float angle, float x, float y, float z)
2413	CODE:	2667	CODE:
2414	glRotatef (angle, x, y, z);	2668	glRotatef (angle, x, y, z);
2415		2669
2416	void glBegin (int mode)
2417
2418	void glEnd ()
2419
2420	void glColor (float r, float g, float b, float a = 1.0)	2670	void glColor (float r, float g, float b, float a = 1.0)
2421	PROTOTYPE: @
2422	ALIAS:	2671	ALIAS:
2423	glColor_premultiply = 1	2672	glColor_premultiply = 1
2424	CODE:	2673	CODE:
2425	if (ix)	2674	if (ix)
2426	{	2675	{
…		…
2429	b *= a;	2678	b *= a;
2430	}	2679	}
2431	// microsoft visual "c" rounds instead of truncating...	2680	// microsoft visual "c" rounds instead of truncating...
2432	glColor4f (r, g, b, a);	2681	glColor4f (r, g, b, a);
2433		2682
2434	void glInterleavedArrays (int format, int stride, char *data)
2435
2436	void glDrawElements (int mode, int count, int type, char *indices)
2437
2438	# 1.2 void glDrawRangeElements (int mode, int start, int end
2439
2440	void glRasterPos (float x, float y, float z = 0.)	2683	void glRasterPos (float x, float y, float z = 0.)
2441	CODE:	2684	CODE:
2442	glRasterPos3f (0, 0, z);	2685	glRasterPos3f (0, 0, z);
2443	glBitmap (0, 0, 0, 0, x, y, 0);	2686	glBitmap (0, 0, 0, 0, x, y, 0);
2444		2687
…		…
2448		2691
2449	void glTexCoord (float s, float t)	2692	void glTexCoord (float s, float t)
2450	CODE:	2693	CODE:
2451	glTexCoord2f (s, t);	2694	glTexCoord2f (s, t);
2452		2695
		2696	void glRect (float x1, float y1, float x2, float y2)
		2697	CODE:
		2698	glRectf (x1, y1, x2, y2);
		2699
		2700	PROTOTYPES: ENABLE
		2701
		2702	void glBegin (int mode)
		2703
		2704	void glEnd ()
		2705
		2706	void glPointSize (GLfloat size)
		2707
		2708	void glLineWidth (GLfloat width)
		2709
		2710	void glInterleavedArrays (int format, int stride, char *data)
		2711
		2712	void glDrawElements (int mode, int count, int type, char *indices)
		2713
		2714	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2715
2453	void glTexEnv (int target, int pname, float param)	2716	void glTexEnv (int target, int pname, float param)
2454	CODE:	2717	CODE:
2455	glTexEnvf (target, pname, param);	2718	glTexEnvf (target, pname, param);
2456		2719
2457	void glTexParameter (int target, int pname, float param)	2720	void glTexParameter (int target, int pname, float param)
…		…
2509		2772
2510	void glEndList ()	2773	void glEndList ()
2511		2774
2512	void glCallList (int list)	2775	void glCallList (int list)
2513		2776
		2777	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2778
		2779	PROTOTYPES: DISABLE
		2780
		2781	void
		2782	find_widget (SV *self, NV x, NV y)
		2783	PPCODE:
		2784	{
		2785	if (within_widget (self, x, y))
		2786	XPUSHs (self);
		2787	}
		2788
		2789	BOOT:
		2790	{
		2791	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2792
		2793	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2794	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2795	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2796	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2797	}
		2798
		2799	void
		2800	draw (SV *self)
		2801	CODE:
		2802	{
		2803	HV *hv;
		2804	SV **svp;
		2805	NV x, y, w, h;
		2806	SV *draw_x_sv = GvSV (draw_x_gv);
		2807	SV *draw_y_sv = GvSV (draw_y_gv);
		2808	SV *draw_w_sv = GvSV (draw_w_gv);
		2809	SV *draw_h_sv = GvSV (draw_h_gv);
		2810	SV *hover;
		2811	double draw_x, draw_y, draw_w, draw_h;
		2812
		2813	if (!SvROK (self))
		2814	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2815
		2816	hv = (HV *)SvRV (self);
		2817
		2818	if (SvTYPE (hv) != SVt_PVHV)
		2819	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2820
		2821	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2822	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2823
		2824	if (!h \|\| !w)
		2825	XSRETURN_EMPTY;
		2826
		2827	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2828	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2829
		2830	draw_x = SvNV (draw_x_sv) + x;
		2831	draw_y = SvNV (draw_y_sv) + y;
		2832
		2833	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2834	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2835	XSRETURN_EMPTY;
		2836
		2837	sv_setnv (draw_x_sv, draw_x);
		2838	sv_setnv (draw_y_sv, draw_y);
		2839
		2840	glPushMatrix ();
		2841	glTranslated (x, y, 0);
		2842
		2843	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2844	{
		2845	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2846
		2847	if (svp && SvTRUE (*svp))
		2848	{
		2849	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2850	glEnable (GL_BLEND);
		2851	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2852	glBegin (GL_QUADS);
		2853	glVertex2f (0, 0);
		2854	glVertex2f (w, 0);
		2855	glVertex2f (w, h);
		2856	glVertex2f (0, h);
		2857	glEnd ();
		2858	glDisable (GL_BLEND);
		2859	}
		2860	}
		2861	#if 0
		2862	if ($ENV{CFPLUS_DEBUG} & 1) {
		2863	glPushMatrix;
		2864	glColor 1, 1, 0, 1;
		2865	glTranslate 0.375, 0.375;
		2866	glBegin GL_LINE_LOOP;
		2867	glVertex 0 , 0;
		2868	glVertex $self->{w} - 1, 0;
		2869	glVertex $self->{w} - 1, $self->{h} - 1;
		2870	glVertex 0 , $self->{h} - 1;
		2871	glEnd;
		2872	glPopMatrix;
		2873	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2874	}
		2875	#endif
		2876	PUSHMARK (SP);
		2877	XPUSHs (self);
		2878	PUTBACK;
		2879	call_method ("_draw", G_VOID \| G_DISCARD);
		2880	SPAGAIN;
		2881
		2882	glPopMatrix ();
		2883
		2884	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2885	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2886	}
		2887

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.199 by root, Tue Jul 17 13:53:02 2007 UTC vs. Revision 1.221 by root, Fri Aug 10 04:02:13 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.199 by root, Tue Jul 17 13:53:02 2007 UTC vs.
Revision 1.221 by root, Fri Aug 10 04:02:13 2007 UTC