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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.200 by root, Tue Jul 17 16:02:13 2007 UTC vs.
Revision 1.225 by root, Sat Aug 11 12:07:54 2007 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
29		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
30	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
31	#include <SDL_endian.h>	39	#include <SDL_endian.h>
32	#include <SDL_image.h>	40	#include <SDL_image.h>
33	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
34	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
35		43
…		…
106	av_push (texture_av, (SV *)(size_t)name);	114	av_push (texture_av, (SV *)(size_t)name);
107	glDeleteTextures (1, &name);	115	glDeleteTextures (1, &name);
108	}	116	}
109		117
110	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
111		120
112	#include "pango-font.c"	121	#include "pango-font.c"
113	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
114	#include "pango-render.c"	123	#include "pango-render.c"
115		124
		125	typedef IV CFPlus__Channel;
		126	typedef SDL_RWops *CFPlus__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
118		129
119	typedef PangoFontDescription *CFPlus__Font;	130	typedef PangoFontDescription *CFPlus__Font;
120		131
…		…
139	typedef struct cf_layout {	150	typedef struct cf_layout {
140	PangoLayout *pl;	151	PangoLayout *pl;
141	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
142	int base_height;	153	int base_height;
143	CFPlus__Font font;	154	CFPlus__Font font;
		155	rc_t *rc;
144	} *CFPlus__Layout;	156	} *CFPlus__Layout;
145		157
146	static CFPlus__Font default_font;	158	static CFPlus__Font default_font;
147	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
148	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
…		…
431	}	443	}
432		444
433	/* SDL should provide this, really. */	445	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	446	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	447	#define SDLK_MODIFIER_MAX 314
		448
		449	/******************************************************************************/
		450
		451	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		452	static GV *hover_gv;
		453
		454	static int
		455	within_widget (SV *widget, NV x, NV y)
		456	{
		457	HV *self;
		458	SV **svp;
		459	NV wx, ww, wy, wh;
		460
		461	if (!SvROK (widget))
		462	return 0;
		463
		464	self = (HV *)SvRV (widget);
		465
		466	if (SvTYPE (self) != SVt_PVHV)
		467	return 0;
		468
		469	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		470	if (y < wy)
		471	return 0;
		472
		473	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		474	if (y >= wy + wh)
		475	return 0;
		476
		477	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		478	if (x < wx)
		479	return 0;
		480
		481	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		482	if (x >= wx + ww)
		483	return 0;
		484
		485	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		486	if (!svp \|\| !SvTRUE (*svp))
		487	return 0;
		488
		489	return 1;
		490	}
436		491
437	MODULE = CFPlus PACKAGE = CFPlus	492	MODULE = CFPlus PACKAGE = CFPlus
438		493
439	PROTOTYPES: ENABLE	494	PROTOTYPES: ENABLE
440		495
…		…
756	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))));
757	}	812	}
758	}	813	}
759		814
760	int	815	int
761	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)
762	POSTCALL:	817	POSTCALL:
763	Mix_HookMusicFinished (music_finished);	818	Mix_HookMusicFinished (music_finished);
764	Mix_ChannelFinished (channel_finished);	819	Mix_ChannelFinished (channel_finished);
765		820
766	void	821	void
767	Mix_CloseAudio ()	822	Mix_CloseAudio ()
768		823
769	int	824	int
770	Mix_AllocateChannels (int numchans = -1)	825	Mix_AllocateChannels (int numchans = -1)
		826
		827	const char *
		828	Mix_GetError ()
771		829
772	void	830	void
773	lowdelay (int fd, int val = 1)	831	lowdelay (int fd, int val = 1)
774	CODE:	832	CODE:
775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	833	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
817	STRLEN image_len;	875	STRLEN image_len;
818	char image = (char )SvPVbyte (image_, image_len);	876	char image = (char )SvPVbyte (image_, image_len);
819	SDL_Surface surface, surface2;	877	SDL_Surface surface, surface2;
820	SDL_PixelFormat fmt;	878	SDL_PixelFormat fmt;
821	SDL_RWops *rw = ix	879	SDL_RWops *rw = ix
822	? SDL_RWFromFile (image, "r")	880	? SDL_RWFromFile (image, "rb")
823	: SDL_RWFromConstMem (image, image_len);	881	: SDL_RWFromConstMem (image, image_len);
824		882
825	if (!rw)	883	if (!rw)
826	croak ("load_image: %s", SDL_GetError ());	884	croak ("load_image: %s", SDL_GetError ());
827		885
…		…
932	#endif	990	#endif
933	}	991	}
934		992
935	MODULE = CFPlus PACKAGE = CFPlus::Font	993	MODULE = CFPlus PACKAGE = CFPlus::Font
936		994
		995	PROTOTYPES: DISABLE
		996
937	CFPlus::Font	997	CFPlus::Font
938	new_from_file (SV class, char path, int id = 0)	998	new_from_file (SV class, char path, int id = 0)
939	CODE:	999	CODE:
940	{	1000	{
941	int count;	1001	int count;
…		…
951	CODE:	1011	CODE:
952	pango_font_description_free (self);	1012	pango_font_description_free (self);
953		1013
954	void	1014	void
955	make_default (CFPlus::Font self)	1015	make_default (CFPlus::Font self)
		1016	PROTOTYPE: $
956	CODE:	1017	CODE:
957	default_font = self;	1018	default_font = self;
958		1019
959	MODULE = CFPlus PACKAGE = CFPlus::Layout	1020	MODULE = CFPlus PACKAGE = CFPlus::Layout
960		1021
		1022	PROTOTYPES: DISABLE
		1023
961	void	1024	void
962	reset_glyph_cache ()	1025	reset_glyph_cache ()
		1026	PROTOTYPE:
963	CODE:	1027	CODE:
964	tc_clear ();	1028	tc_clear ();
965		1029
966	CFPlus::Layout	1030	CFPlus::Layout
967	new (SV *class)	1031	new (SV *class)
…		…
973	RETVAL->g = 1.;	1037	RETVAL->g = 1.;
974	RETVAL->b = 1.;	1038	RETVAL->b = 1.;
975	RETVAL->a = 1.;	1039	RETVAL->a = 1.;
976	RETVAL->base_height = MIN_FONT_HEIGHT;	1040	RETVAL->base_height = MIN_FONT_HEIGHT;
977	RETVAL->font = 0;	1041	RETVAL->font = 0;
		1042	RETVAL->rc = rc_alloc ();
978		1043
979	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1044	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
980	layout_update_font (RETVAL);	1045	layout_update_font (RETVAL);
981	OUTPUT:	1046	OUTPUT:
982	RETVAL	1047	RETVAL
983		1048
984	void	1049	void
985	DESTROY (CFPlus::Layout self)	1050	DESTROY (CFPlus::Layout self)
986	CODE:	1051	CODE:
987	g_object_unref (self->pl);	1052	g_object_unref (self->pl);
		1053	rc_free (self->rc);
988	Safefree (self);	1054	Safefree (self);
989		1055
990	void	1056	void
991	set_text (CFPlus::Layout self, SV *text_)	1057	set_text (CFPlus::Layout self, SV *text_)
992	CODE:	1058	CODE:
…		…
1244	}	1310	}
1245	}	1311	}
1246		1312
1247	void	1313	void
1248	render (CFPlus::Layout self, float x, float y, int flags = 0)	1314	render (CFPlus::Layout self, float x, float y, int flags = 0)
1249	PPCODE:	1315	CODE:
		1316	rc_clear (self->rc);
1250	pango_opengl_render_layout_subpixel (	1317	pango_opengl_render_layout_subpixel (
1251	self->pl,	1318	self->pl,
		1319	self->rc,
1252	x * PANGO_SCALE, y * PANGO_SCALE,	1320	x * PANGO_SCALE, y * PANGO_SCALE,
1253	self->r, self->g, self->b, self->a,	1321	self->r, self->g, self->b, self->a,
1254	flags	1322	flags
1255	);	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	}
1256		1346
1257	MODULE = CFPlus PACKAGE = CFPlus::Texture	1347	MODULE = CFPlus PACKAGE = CFPlus::Texture
1258		1348
		1349	PROTOTYPES: ENABLE
		1350
1259	int minpot (int n)	1351	int minpot (int n)
1260		1352
1261	void	1353	void
1262	pad2pot (SV data_, SV w_, SV *h_)	1354	pad (SV *data_, int ow, int oh, int nw, int nh)
1263	CODE:	1355	CODE:
1264	{	1356	{
1265	int ow = SvIV (w_);	1357	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1266	int oh = SvIV (h_);
1267
1268	if (ow && oh)
1269	{	1358	{
1270	int nw = minpot (ow);
1271	int nh = minpot (oh);
1272
1273	if (nw != ow \|\| nh != oh)
1274	{
1275	if (SvOK (data_))
1276	{
1277	STRLEN datalen;	1359	STRLEN datalen;
1278	char *data = SvPVbyte (data_, datalen);	1360	char *data = SvPVbyte (data_, datalen);
1279	int bpp = datalen / (ow * oh);	1361	int bpp = datalen / (ow * oh);
1280	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1362	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1281		1363
1282	SvPOK_only (result_);	1364	SvPOK_only (result_);
1283	SvCUR_set (result_, nw * nh * bpp);	1365	SvCUR_set (result_, nw * nh * bpp);
1284		1366
1285	memset (SvPVX (result_), 0, nw * nh * bpp);	1367	memset (SvPVX (result_), 0, nw * nh * bpp);
1286	while (oh--)	1368	while (oh--)
1287	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1369	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1288		1370
1289	sv_setsv (data_, result_);	1371	sv_setsv (data_, result_);
1290	}
1291
1292	sv_setiv (w_, nw);
1293	sv_setiv (h_, nh);
1294	}
1295	}	1372	}
1296	}	1373	}
1297		1374
1298	void	1375	void
1299	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1376	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1305	{	1382	{
1306	HV hv = (HV )SvRV (self);	1383	HV hv = (HV )SvRV (self);
1307	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1384	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1308	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1385	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1309	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;
1310		1390
1311	if (items < 5)	1391	if (items < 5)
1312	{	1392	{
1313	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1393	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1314	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1394	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1354	}	1434	}
1355	OUTPUT:	1435	OUTPUT:
1356	RETVAL	1436	RETVAL
1357		1437
1358	MODULE = CFPlus PACKAGE = CFPlus::Map	1438	MODULE = CFPlus PACKAGE = CFPlus::Map
		1439
		1440	PROTOTYPES: DISABLE
1359		1441
1360	CFPlus::Map	1442	CFPlus::Map
1361	new (SV *class)	1443	new (SV *class)
1362	CODE:	1444	CODE:
1363	New (0, RETVAL, 1, struct map);	1445	New (0, RETVAL, 1, struct map);
…		…
1501	self->rows += MAP_EXTEND_Y;	1583	self->rows += MAP_EXTEND_Y;
1502	self->y += MAP_EXTEND_Y;	1584	self->y += MAP_EXTEND_Y;
1503	}	1585	}
1504	}	1586	}
1505		1587
1506	void	1588	SV *
1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1589	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1508	CODE:	1590	CODE:
1509	{	1591	{
1510	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1592	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1511	uint8_t data_end = (uint8_t )SvEND (data_);	1593	uint8_t data_end = (uint8_t )SvEND (data_);
1512	mapcell *cell;	1594	mapcell *cell;
1513	int x, y, flags;	1595	int x, y, z, flags;
		1596	AV *missing = newAV ();
		1597	RETVAL = newRV_noinc ((SV *)missing);
1514		1598
1515	while (data < data_end - 1)	1599	while (data < data_end - 1)
1516	{	1600	{
1517	flags = (data [0] << 8) + data [1]; data += 2;	1601	flags = (data [0] << 8) + data [1]; data += 2;
1518		1602
…		…
1569	}	1653	}
1570	else	1654	else
1571	cell->darkness = *data++ + 1;	1655	cell->darkness = *data++ + 1;
1572	}	1656	}
1573		1657
		1658	for (z = 0; z <= 2; ++z)
1574	if (flags & 4)	1659	if (flags & (4 >> z))
1575	{	1660	{
1576	faceid face = (data [0] << 8) + data [1]; data += 2;	1661	faceid face = (data [0] << 8) + data [1]; data += 2;
1577	need_facenum (self, face);	1662	need_facenum (self, face);
1578	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	}
1579	}	1678	}
1580
1581	if (flags & 2)
1582	{
1583	faceid face = (data [0] << 8) + data [1]; data += 2;
1584	need_facenum (self, face);
1585	cell->tile [1] = self->face2tile [face];
1586	}
1587
1588	if (flags & 1)
1589	{
1590	faceid face = (data [0] << 8) + data [1]; data += 2;
1591	need_facenum (self, face);
1592	cell->tile [2] = self->face2tile [face];
1593	}
1594	}	1679	}
1595	else	1680	else
1596	cell->darkness = 0;	1681	cell->darkness = 0;
1597	}	1682	}
1598	}	1683	}
		1684	OUTPUT:
		1685	RETVAL
1599		1686
1600	SV *	1687	SV *
1601	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)
1602	CODE:	1689	CODE:
1603	{	1690	{
…		…
1654		1741
1655	void	1742	void
1656	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)
1657	CODE:	1744	CODE:
1658	{	1745	{
		1746	int x, y, z;
		1747
1659	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1748	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1660	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
1661	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1750	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1662	smooth_key skey;	1751	smooth_key skey;
1663	int x, y, z;	1752
1664	int last_name;	1753	rc_t *rc = rc_alloc ();
		1754	rc_key_t key;
		1755	rc_array_t *arr;
1665		1756
1666	// thats current max. sorry.	1757	// thats current max. sorry.
1667	if (sw > 255) sw = 255;	1758	if (sw > 255) sw = 255;
1668	if (sh > 255) sh = 255;	1759	if (sh > 255) sh = 255;
1669		1760
1670	// clear key, in case of extra padding	1761	// clear key, in case of extra padding
1671	memset (&skey, 0, sizeof (skey));	1762	memset (&skey, 0, sizeof (skey));
1672		1763
1673	glColor4ub (255, 255, 255, 255);	1764	memset (&key, 0, sizeof (key));
1674		1765	key.r = 255;
1675	glEnable (GL_BLEND);	1766	key.g = 255;
1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1767	key.b = 255;
1677	glEnable (GL_TEXTURE_2D);	1768	key.a = 255;
1678	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1769	key.mode = GL_QUADS;
1679		1770	key.format = GL_T2F_V3F;
1680	glBegin (GL_QUADS);	1771	key.texname = -1;
1681
1682	last_name = 0;
1683		1772
1684	mx += self->x;	1773	mx += self->x;
1685	my += self->y;	1774	my += self->y;
1686		1775
1687	// first pass: determine smooth_max	1776	// first pass: determine smooth_max
…		…
1703	MAX (self->tex [cell->tile [0]].smoothlevel,	1792	MAX (self->tex [cell->tile [0]].smoothlevel,
1704	MAX (self->tex [cell->tile [1]].smoothlevel,	1793	MAX (self->tex [cell->tile [1]].smoothlevel,
1705	self->tex [cell->tile [2]].smoothlevel));	1794	self->tex [cell->tile [2]].smoothlevel));
1706	}	1795	}
1707	}	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);
1708		1801
1709	for (z = 0; z <= 2; z++)	1802	for (z = 0; z <= 2; z++)
1710	{	1803	{
1711	memset (smooth_level, 0, sizeof (smooth_level));	1804	memset (smooth_level, 0, sizeof (smooth_level));
1712		1805
…		…
1722	tileid tile = cell->tile [z];	1815	tileid tile = cell->tile [z];
1723		1816
1724	if (tile)	1817	if (tile)
1725	{	1818	{
1726	maptex tex = self->tex [tile];	1819	maptex tex = self->tex [tile];
1727	int px = (x + 1) * T - tex.w;	1820	int px, py;
1728	int py = (y + 1) * T - tex.h;
1729		1821
1730	// suppressing texture state switches here	1822	// suppressing texture state switches here
1731	// is only moderately effective, but worth the extra effort	1823	// is only moderately effective, but worth the extra effort
1732	if (last_name != tex.name)	1824	if (key.texname != tex.name)
1733	{	1825	{
1734	if (!tex.name)	1826	if (!tex.name)
1735	tex = self->tex [2]; /* missing, replace by noface */	1827	tex = self->tex [2]; /* missing, replace by noface */
1736		1828
1737	glEnd ();	1829	key.texname = tex.name;
1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1830	arr = rc_array (rc, &key);
1739	glBegin (GL_QUADS);
1740	}	1831	}
1741		1832
1742	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1833	px = (x + 1) * T - tex.w;
		1834	py = (y + 1) * T - tex.h;
		1835
		1836	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1837	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1744	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1838	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1745	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1839	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1746		1840
1747	if (cell->flags && z == 2)	1841	if (cell->flags && z == 2)
1748	{	1842	{
		1843	// overlays such as the speech bubble, probably more to come
1749	if (cell->flags & 1)	1844	if (cell->flags & 1)
1750	{	1845	{
1751	maptex tex = self->tex [1];	1846	maptex tex = self->tex [1];
1752	int px = x * T + T * 2 / 32;	1847	int px = x * T + T * 2 / 32;
1753	int py = y * T - T * 6 / 32;	1848	int py = y * T - T * 6 / 32;
1754		1849
		1850	if (tex.name)
1755	glEnd ();	1851	{
1756	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1852	if (key.texname != tex.name)
		1853	{
		1854	key.texname = tex.name;
		1855	arr = rc_array (rc, &key);
		1856	}
		1857
		1858	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1859	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1860	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1861	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1757	glBegin (GL_QUADS);	1862	}
1758
1759	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1760	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1761	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1762	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1763	}	1863	}
1764	}	1864	}
1765		1865
1766	// update smooth hash	1866	// update smooth hash
1767	if (tex.smoothtile)	1867	if (tex.smoothtile)
…		…
1802	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	1902	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1803	}	1903	}
1804	}	1904	}
1805	}	1905	}
1806	}	1906	}
		1907
		1908	rc_draw (rc);
		1909	rc_clear (rc);
1807		1910
1808	// go through all smoothlevels, lowest to highest, then draw.	1911	// go through all smoothlevels, lowest to highest, then draw.
1809	// this is basically counting sort	1912	// this is basically counting sort
1810	{	1913	{
1811	int w, b;	1914	int w, b;
…		…
1836	int border = bits & 15;	1939	int border = bits & 15;
1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1940	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1838	float dx = tex.s * .0625f; // 16 images/row	1941	float dx = tex.s * .0625f; // 16 images/row
1839	float dy = tex.t * .5f ; // 2 images/column	1942	float dy = tex.t * .5f ; // 2 images/column
1840		1943
1841	// this time naively avoiding texture state changes
1842	// save gobs of state changes.
1843	if (last_name != tex.name)	1944	if (tex.name)
1844	{	1945	{
		1946	// this time avoiding texture state changes
		1947	// save gobs of state changes.
1845	if (!tex.name)	1948	if (key.texname != tex.name)
1846	continue; // smoothing not yet available
1847
1848	glEnd ();	1949	{
1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1950	key.texname = tex.name;
1850	glBegin (GL_QUADS);	1951	arr = rc_array (rc, &key);
1851	}	1952	}
1852		1953
1853	if (border)	1954	if (border)
1854	{	1955	{
1855	float ox = border * dx;	1956	float ox = border * dx;
1856		1957
1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	1958	rc_t2f_v3f (arr, ox , 0.f , px , py , 0);
1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	1959	rc_t2f_v3f (arr, ox , dy , px , py + T, 0);
1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	1960	rc_t2f_v3f (arr, ox + dx, dy , px + T, py + T, 0);
1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	1961	rc_t2f_v3f (arr, ox + dx, 0.f , px + T, py , 0);
1861	}	1962	}
1862		1963
1863	if (corner)	1964	if (corner)
1864	{	1965	{
1865	float ox = corner * dx;	1966	float ox = corner * dx;
1866		1967
1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );	1968	rc_t2f_v3f (arr, ox , dy , px , py , 0);
1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	1969	rc_t2f_v3f (arr, ox , dy * 2.f, px , py + T, 0);
1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	1970	rc_t2f_v3f (arr, ox + dx, dy * 2.f, px + T, py + T, 0);
1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	1971	rc_t2f_v3f (arr, ox + dx, dy , px + T, py , 0);
		1972	}
1871	}	1973	}
1872	}	1974	}
1873	}	1975	}
1874	}	1976	}
1875	}	1977	}
1876	}	1978	}
1877		1979
1878	hv_clear (smooth);	1980	hv_clear (smooth);
		1981	rc_draw (rc);
		1982	rc_clear (rc);
1879	}	1983	}
1880		1984
1881	glEnd ();
1882
1883	glDisable (GL_TEXTURE_2D);
1884	glDisable (GL_BLEND);	1985	glDisable (GL_BLEND);
		1986	rc_free (rc);
1885		1987
1886	// top layer: overlays such as the health bar	1988	// top layer: overlays such as the health bar
1887	for (y = 0; y < sh; y++)	1989	for (y = 0; y < sh; y++)
1888	if (0 <= y + my && y + my < self->rows)	1990	if (0 <= y + my && y + my < self->rows)
1889	{	1991	{
…		…
1978	void	2080	void
1979	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2081	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1980	PPCODE:	2082	PPCODE:
1981	{	2083	{
1982	int x, y;	2084	int x, y;
		2085	int sw1 = sw + 2;
		2086	int sh1 = sh + 2;
		2087	int sh3 = sh * 3;
1983	int sw4 = (sw + 3) & ~3;	2088	int sw34 = (sw * 3 + 3) & ~3;
		2089	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1984	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2090	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1985	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2091	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1986		2092
1987	memset (darkness, 255, sw4 * sh);
1988	SvPOK_only (darkness_sv);	2093	SvPOK_only (darkness3_sv);
1989	SvCUR_set (darkness_sv, sw4 * sh);	2094	SvCUR_set (darkness3_sv, sw34 * sh3);
1990		2095
1991	mx += self->x;	2096	mx += self->x - 1;
1992	my += self->y;	2097	my += self->y - 1;
1993		2098
		2099	memset (darkness1, 255, sw1 * sh1);
		2100
1994	for (y = 0; y < sh; y++)	2101	for (y = 0; y < sh1; y++)
1995	if (0 <= y + my && y + my < self->rows)	2102	if (0 <= y + my && y + my < self->rows)
1996	{	2103	{
1997	maprow *row = self->row + (y + my);	2104	maprow *row = self->row + (y + my);
1998		2105
1999	for (x = 0; x < sw; x++)	2106	for (x = 0; x < sw1; x++)
2000	if (row->c0 <= x + mx && x + mx < row->c1)	2107	if (row->c0 <= x + mx && x + mx < row->c1)
2001	{	2108	{
2002	mapcell *cell = row->col + (x + mx - row->c0);	2109	mapcell *cell = row->col + (x + mx - row->c0);
2003		2110
2004	darkness[y * sw4 + x] = cell->darkness	2111	darkness1 [y * sw1 + x] = cell->darkness
2005	? 255 - (cell->darkness - 1)	2112	? 255 - (cell->darkness - 1)
2006	: 255 - FOW_DARKNESS;	2113	: 255 - FOW_DARKNESS;
2007	}	2114	}
2008	}	2115	}
2009		2116
		2117	for (y = 0; y < sh; ++y)
		2118	for (x = 0; x < sw; ++x)
		2119	{
		2120	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2121	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2122	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2123	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2124	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2125	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2126	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2127	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2128	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2129
		2130	uint8_t r11 = (d11 + d21 + d12) / 3;
		2131	uint8_t r21 = d21;
		2132	uint8_t r31 = (d21 + d31 + d32) / 3;
		2133
		2134	uint8_t r12 = d12;
		2135	uint8_t r22 = d22;
		2136	uint8_t r32 = d32;
		2137
		2138	uint8_t r13 = (d13 + d23 + d12) / 3;
		2139	uint8_t r23 = d23;
		2140	uint8_t r33 = (d23 + d33 + d32) / 3;
		2141
		2142	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2143	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2144	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2145	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2146	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2147	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2148	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2149	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2150	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2151	}
		2152
		2153	free (darkness1);
		2154
2010	EXTEND (SP, 3);	2155	EXTEND (SP, 3);
2011	PUSHs (sv_2mortal (newSViv (sw4)));	2156	PUSHs (sv_2mortal (newSViv (sw34)));
2012	PUSHs (sv_2mortal (newSViv (sh)));	2157	PUSHs (sv_2mortal (newSViv (sh3)));
2013	PUSHs (darkness_sv);	2158	PUSHs (darkness3_sv);
2014	}	2159	}
2015		2160
2016	SV *	2161	SV *
2017	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2162	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
2018	CODE:	2163	CODE:
…		…
2150	}	2295	}
2151	}	2296	}
2152	}	2297	}
2153	}	2298	}
2154		2299
		2300	MODULE = CFPlus PACKAGE = CFPlus::RW
		2301
		2302	CFPlus::RW
		2303	new (SV class, SV data_sv)
		2304	CODE:
		2305	{
		2306	STRLEN datalen;
		2307	char *data = SvPVbyte (data_sv, datalen);
		2308
		2309	RETVAL = SDL_RWFromConstMem (data, datalen);
		2310	}
		2311	OUTPUT:
		2312	RETVAL
		2313
		2314	CFPlus::RW
		2315	new_from_file (SV class, const char path, const char *mode = "rb")
		2316	CODE:
		2317	RETVAL = SDL_RWFromFile (path, mode);
		2318	OUTPUT:
		2319	RETVAL
		2320
		2321	# fails on win32:
		2322	# CFPlus.xs(2268) : error C2059: syntax error : '('
		2323	#void
		2324	#close (CFPlus::RW self)
		2325	# CODE:
		2326	# (self->(close)) (self);
		2327
		2328	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2329
		2330	PROTOTYPES: DISABLE
		2331
		2332	CFPlus::Channel
		2333	find ()
		2334	CODE:
		2335	{
		2336	RETVAL = Mix_GroupAvailable (-1);
		2337
		2338	if (RETVAL < 0)
		2339	{
		2340	RETVAL = Mix_GroupOldest (-1);
		2341
		2342	if (RETVAL < 0)
		2343	XSRETURN_UNDEF;
		2344
		2345	Mix_HaltChannel (RETVAL);
		2346	}
		2347
		2348	Mix_UnregisterAllEffects (RETVAL);
		2349	Mix_Volume (RETVAL, 128);
		2350	}
		2351	OUTPUT:
		2352	RETVAL
		2353
		2354	void
		2355	halt (CFPlus::Channel self)
		2356	CODE:
		2357	Mix_HaltChannel (self);
		2358
		2359	void
		2360	expire (CFPlus::Channel self, int ticks = -1)
		2361	CODE:
		2362	Mix_ExpireChannel (self, ticks);
		2363
		2364	void
		2365	fade_out (CFPlus::Channel self, int ticks = -1)
		2366	CODE:
		2367	Mix_FadeOutChannel (self, ticks);
		2368
		2369	int
		2370	volume (CFPlus::Channel self, int volume)
		2371	CODE:
		2372	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2373	OUTPUT:
		2374	RETVAL
		2375
		2376	void
		2377	unregister_all_effects (CFPlus::Channel self)
		2378	CODE:
		2379	Mix_UnregisterAllEffects (self);
		2380
		2381	void
		2382	set_panning (CFPlus::Channel self, int left, int right)
		2383	CODE:
		2384	left = CLAMP (left , 0, 255);
		2385	right = CLAMP (right, 0, 255);
		2386	Mix_SetPanning (self, left, right);
		2387
		2388	void
		2389	set_distance (CFPlus::Channel self, int distance)
		2390	CODE:
		2391	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2392
		2393	void
		2394	set_position (CFPlus::Channel self, int angle, int distance)
		2395	CODE:
		2396
		2397	void
		2398	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2399	CODE:
		2400	{
		2401	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2402	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2403	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2404	}
		2405
		2406	void
		2407	set_reverse_stereo (CFPlus::Channel self, int flip)
		2408	CODE:
		2409	Mix_SetReverseStereo (self, flip);
		2410
2155	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2411	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
2156		2412
		2413	PROTOTYPES: DISABLE
		2414
2157	CFPlus::MixChunk	2415	CFPlus::MixChunk
2158	new_from_file (SV class, char path)	2416	new (SV *class, CFPlus::RW rwops)
2159	CODE:	2417	CODE:
2160	RETVAL = Mix_LoadWAV (path);	2418	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2161	OUTPUT:	2419	OUTPUT:
2162	RETVAL	2420	RETVAL
2163		2421
2164	void	2422	void
2165	DESTROY (CFPlus::MixChunk self)	2423	DESTROY (CFPlus::MixChunk self)
…		…
2167	Mix_FreeChunk (self);	2425	Mix_FreeChunk (self);
2168		2426
2169	int	2427	int
2170	volume (CFPlus::MixChunk self, int volume = -1)	2428	volume (CFPlus::MixChunk self, int volume = -1)
2171	CODE:	2429	CODE:
		2430	if (items > 1)
		2431	volume = CLAMP (volume, 0, 128);
2172	RETVAL = Mix_VolumeChunk (self, volume);	2432	RETVAL = Mix_VolumeChunk (self, volume);
2173	OUTPUT:	2433	OUTPUT:
2174	RETVAL	2434	RETVAL
2175		2435
2176	int	2436	CFPlus::Channel
2177	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2437	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
2178	CODE:	2438	CODE:
		2439	{
2179	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2440	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2441
		2442	if (RETVAL < 0)
		2443	XSRETURN_UNDEF;
		2444
		2445	if (channel < 0)
		2446	{
		2447	Mix_UnregisterAllEffects (RETVAL);
		2448	Mix_Volume (RETVAL, 128);
		2449	}
		2450	}
2180	OUTPUT:	2451	OUTPUT:
2181	RETVAL	2452	RETVAL
2182		2453
2183	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2454	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
2184		2455
2185	int	2456	int
2186	volume (int volume = -1)	2457	volume (int volume = -1)
		2458	PROTOTYPE: ;$
2187	CODE:	2459	CODE:
		2460	if (items > 0)
		2461	volume = CLAMP (volume, 0, 128);
2188	RETVAL = Mix_VolumeMusic (volume);	2462	RETVAL = Mix_VolumeMusic (volume);
2189	OUTPUT:	2463	OUTPUT:
2190	RETVAL	2464	RETVAL
2191		2465
2192	int	2466	void
2193	fade_out (int ms)	2467	fade_out (int ms)
2194	CODE:	2468	CODE:
2195	RETVAL = Mix_FadeOutMusic (ms);	2469	Mix_FadeOutMusic (ms);
2196	OUTPUT:	2470
2197	RETVAL	2471	void
		2472	halt ()
		2473	CODE:
		2474	Mix_HaltMusic ();
2198		2475
2199	CFPlus::MixMusic	2476	CFPlus::MixMusic
2200	new_from_file (SV class, char path)	2477	new (SV *class, CFPlus::RW rwops)
2201	CODE:	2478	CODE:
2202	RETVAL = Mix_LoadMUS (path);	2479	RETVAL = Mix_LoadMUS_RW (rwops);
2203	OUTPUT:	2480	OUTPUT:
2204	RETVAL	2481	RETVAL
2205		2482
2206	void	2483	void
2207	DESTROY (CFPlus::MixMusic self)	2484	DESTROY (CFPlus::MixMusic self)
…		…
2213	CODE:	2490	CODE:
2214	RETVAL = Mix_PlayMusic (self, loops);	2491	RETVAL = Mix_PlayMusic (self, loops);
2215	OUTPUT:	2492	OUTPUT:
2216	RETVAL	2493	RETVAL
2217		2494
2218	int	2495	void
2219	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2496	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
2220	CODE:	2497	CODE:
2221	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2498	Mix_FadeInMusicPos (self, loops, ms, position);
2222	OUTPUT:
2223	RETVAL
2224		2499
2225	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2500	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2501
		2502	PROTOTYPES: ENABLE
2226		2503
2227	BOOT:	2504	BOOT:
2228	{	2505	{
2229	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2506	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
2230	static const struct {	2507	static const struct {
…		…
2246	const_iv (GL_ALPHA_TEST),	2523	const_iv (GL_ALPHA_TEST),
2247	const_iv (GL_NORMALIZE),	2524	const_iv (GL_NORMALIZE),
2248	const_iv (GL_RESCALE_NORMAL),	2525	const_iv (GL_RESCALE_NORMAL),
2249	const_iv (GL_FRONT),	2526	const_iv (GL_FRONT),
2250	const_iv (GL_BACK),	2527	const_iv (GL_BACK),
		2528	const_iv (GL_AUX0),
2251	const_iv (GL_AND),	2529	const_iv (GL_AND),
2252	const_iv (GL_ONE),	2530	const_iv (GL_ONE),
2253	const_iv (GL_ZERO),	2531	const_iv (GL_ZERO),
2254	const_iv (GL_SRC_ALPHA),	2532	const_iv (GL_SRC_ALPHA),
2255	const_iv (GL_DST_ALPHA),	2533	const_iv (GL_DST_ALPHA),
…		…
2301	const_iv (GL_COLOR_LOGIC_OP),	2579	const_iv (GL_COLOR_LOGIC_OP),
2302	const_iv (GL_SEPARABLE_2D),	2580	const_iv (GL_SEPARABLE_2D),
2303	const_iv (GL_CONVOLUTION_2D),	2581	const_iv (GL_CONVOLUTION_2D),
2304	const_iv (GL_CONVOLUTION_BORDER_MODE),	2582	const_iv (GL_CONVOLUTION_BORDER_MODE),
2305	const_iv (GL_CONSTANT_BORDER),	2583	const_iv (GL_CONSTANT_BORDER),
		2584	const_iv (GL_POINTS),
2306	const_iv (GL_LINES),	2585	const_iv (GL_LINES),
2307	const_iv (GL_LINE_STRIP),	2586	const_iv (GL_LINE_STRIP),
2308	const_iv (GL_LINE_LOOP),	2587	const_iv (GL_LINE_LOOP),
2309	const_iv (GL_QUADS),	2588	const_iv (GL_QUADS),
2310	const_iv (GL_QUAD_STRIP),	2589	const_iv (GL_QUAD_STRIP),
2311	const_iv (GL_TRIANGLES),	2590	const_iv (GL_TRIANGLES),
2312	const_iv (GL_TRIANGLE_STRIP),	2591	const_iv (GL_TRIANGLE_STRIP),
2313	const_iv (GL_TRIANGLE_FAN),	2592	const_iv (GL_TRIANGLE_FAN),
		2593	const_iv (GL_POLYGON),
2314	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2594	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2595	const_iv (GL_POINT_SMOOTH_HINT),
		2596	const_iv (GL_LINE_SMOOTH_HINT),
		2597	const_iv (GL_POLYGON_SMOOTH_HINT),
		2598	const_iv (GL_GENERATE_MIPMAP_HINT),
2315	const_iv (GL_FASTEST),	2599	const_iv (GL_FASTEST),
		2600	const_iv (GL_DONT_CARE),
		2601	const_iv (GL_NICEST),
2316	const_iv (GL_V2F),	2602	const_iv (GL_V2F),
2317	const_iv (GL_V3F),	2603	const_iv (GL_V3F),
2318	const_iv (GL_T2F_V3F),	2604	const_iv (GL_T2F_V3F),
2319	const_iv (GL_T2F_N3F_V3F),	2605	const_iv (GL_T2F_N3F_V3F),
2320	# undef const_iv	2606	# undef const_iv
…		…
2346	CODE:	2632	CODE:
2347	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2633	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2348	OUTPUT:	2634	OUTPUT:
2349	RETVAL	2635	RETVAL
2350		2636
2351	char *glGetString (GLenum pname)	2637	const char *glGetString (GLenum pname)
2352		2638
2353	GLint glGetInteger (GLenum pname)	2639	GLint glGetInteger (GLenum pname)
2354	CODE:	2640	CODE:
2355	glGetIntegerv (pname, &RETVAL);	2641	glGetIntegerv (pname, &RETVAL);
2356	OUTPUT:	2642	OUTPUT:
…		…
2406	# near_ and far_ are due to microsofts buggy "c" compiler	2692	# near_ and far_ are due to microsofts buggy "c" compiler
2407	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2693	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2408		2694
2409	# near_ and far_ are due to microsofts buggy "c" compiler	2695	# near_ and far_ are due to microsofts buggy "c" compiler
2410	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2696	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2697
		2698	PROTOTYPES: DISABLE
2411		2699
2412	void glViewport (int x, int y, int width, int height)	2700	void glViewport (int x, int y, int width, int height)
2413		2701
2414	void glScissor (int x, int y, int width, int height)	2702	void glScissor (int x, int y, int width, int height)
2415		2703
…		…
2423		2711
2424	void glRotate (float angle, float x, float y, float z)	2712	void glRotate (float angle, float x, float y, float z)
2425	CODE:	2713	CODE:
2426	glRotatef (angle, x, y, z);	2714	glRotatef (angle, x, y, z);
2427		2715
2428	void glBegin (int mode)
2429
2430	void glEnd ()
2431
2432	void glColor (float r, float g, float b, float a = 1.0)	2716	void glColor (float r, float g, float b, float a = 1.0)
2433	PROTOTYPE: @
2434	ALIAS:	2717	ALIAS:
2435	glColor_premultiply = 1	2718	glColor_premultiply = 1
2436	CODE:	2719	CODE:
2437	if (ix)	2720	if (ix)
2438	{	2721	{
…		…
2441	b *= a;	2724	b *= a;
2442	}	2725	}
2443	// microsoft visual "c" rounds instead of truncating...	2726	// microsoft visual "c" rounds instead of truncating...
2444	glColor4f (r, g, b, a);	2727	glColor4f (r, g, b, a);
2445		2728
2446	void glInterleavedArrays (int format, int stride, char *data)
2447
2448	void glDrawElements (int mode, int count, int type, char *indices)
2449
2450	# 1.2 void glDrawRangeElements (int mode, int start, int end
2451
2452	void glRasterPos (float x, float y, float z = 0.)	2729	void glRasterPos (float x, float y, float z = 0.)
2453	CODE:	2730	CODE:
2454	glRasterPos3f (0, 0, z);	2731	glRasterPos3f (0, 0, z);
2455	glBitmap (0, 0, 0, 0, x, y, 0);	2732	glBitmap (0, 0, 0, 0, x, y, 0);
2456		2733
…		…
2460		2737
2461	void glTexCoord (float s, float t)	2738	void glTexCoord (float s, float t)
2462	CODE:	2739	CODE:
2463	glTexCoord2f (s, t);	2740	glTexCoord2f (s, t);
2464		2741
		2742	void glRect (float x1, float y1, float x2, float y2)
		2743	CODE:
		2744	glRectf (x1, y1, x2, y2);
		2745
		2746	PROTOTYPES: ENABLE
		2747
		2748	void glBegin (int mode)
		2749
		2750	void glEnd ()
		2751
		2752	void glPointSize (GLfloat size)
		2753
		2754	void glLineWidth (GLfloat width)
		2755
		2756	void glInterleavedArrays (int format, int stride, char *data)
		2757
		2758	void glDrawElements (int mode, int count, int type, char *indices)
		2759
		2760	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2761
2465	void glTexEnv (int target, int pname, float param)	2762	void glTexEnv (int target, int pname, float param)
2466	CODE:	2763	CODE:
2467	glTexEnvf (target, pname, param);	2764	glTexEnvf (target, pname, param);
2468		2765
2469	void glTexParameter (int target, int pname, float param)	2766	void glTexParameter (int target, int pname, float param)
…		…
2521		2818
2522	void glEndList ()	2819	void glEndList ()
2523		2820
2524	void glCallList (int list)	2821	void glCallList (int list)
2525		2822
		2823	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2824
		2825	PROTOTYPES: DISABLE
		2826
		2827	void
		2828	find_widget (SV *self, NV x, NV y)
		2829	PPCODE:
		2830	{
		2831	if (within_widget (self, x, y))
		2832	XPUSHs (self);
		2833	}
		2834
		2835	BOOT:
		2836	{
		2837	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2838
		2839	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2840	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2841	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2842	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2843	}
		2844
		2845	void
		2846	draw (SV *self)
		2847	CODE:
		2848	{
		2849	HV *hv;
		2850	SV **svp;
		2851	NV x, y, w, h;
		2852	SV *draw_x_sv = GvSV (draw_x_gv);
		2853	SV *draw_y_sv = GvSV (draw_y_gv);
		2854	SV *draw_w_sv = GvSV (draw_w_gv);
		2855	SV *draw_h_sv = GvSV (draw_h_gv);
		2856	SV *hover;
		2857	double draw_x, draw_y, draw_w, draw_h;
		2858
		2859	if (!SvROK (self))
		2860	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2861
		2862	hv = (HV *)SvRV (self);
		2863
		2864	if (SvTYPE (hv) != SVt_PVHV)
		2865	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2866
		2867	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2868	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2869
		2870	if (!h \|\| !w)
		2871	XSRETURN_EMPTY;
		2872
		2873	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2874	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2875
		2876	draw_x = SvNV (draw_x_sv) + x;
		2877	draw_y = SvNV (draw_y_sv) + y;
		2878
		2879	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2880	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2881	XSRETURN_EMPTY;
		2882
		2883	sv_setnv (draw_x_sv, draw_x);
		2884	sv_setnv (draw_y_sv, draw_y);
		2885
		2886	glPushMatrix ();
		2887	glTranslated (x, y, 0);
		2888
		2889	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2890	{
		2891	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2892
		2893	if (svp && SvTRUE (*svp))
		2894	{
		2895	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2896	glEnable (GL_BLEND);
		2897	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2898	glBegin (GL_QUADS);
		2899	glVertex2f (0, 0);
		2900	glVertex2f (w, 0);
		2901	glVertex2f (w, h);
		2902	glVertex2f (0, h);
		2903	glEnd ();
		2904	glDisable (GL_BLEND);
		2905	}
		2906	}
		2907	#if 0
		2908	if ($ENV{CFPLUS_DEBUG} & 1) {
		2909	glPushMatrix;
		2910	glColor 1, 1, 0, 1;
		2911	glTranslate 0.375, 0.375;
		2912	glBegin GL_LINE_LOOP;
		2913	glVertex 0 , 0;
		2914	glVertex $self->{w} - 1, 0;
		2915	glVertex $self->{w} - 1, $self->{h} - 1;
		2916	glVertex 0 , $self->{h} - 1;
		2917	glEnd;
		2918	glPopMatrix;
		2919	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2920	}
		2921	#endif
		2922	PUSHMARK (SP);
		2923	XPUSHs (self);
		2924	PUTBACK;
		2925	call_method ("_draw", G_VOID \| G_DISCARD);
		2926	SPAGAIN;
		2927
		2928	glPopMatrix ();
		2929
		2930	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2931	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2932	}
		2933

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.200 by root, Tue Jul 17 16:02:13 2007 UTC vs. Revision 1.225 by root, Sat Aug 11 12:07:54 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.200 by root, Tue Jul 17 16:02:13 2007 UTC vs.
Revision 1.225 by root, Sat Aug 11 12:07:54 2007 UTC