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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.204 by root, Thu Jul 19 14:54:50 2007 UTC vs.
Revision 1.237 by root, Sun Oct 14 15:33:30 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;
…		…
429	n \|= n >> 16;	440	n \|= n >> 16;
430		441
431	return n + 1;	442	return n + 1;
432	}	443	}
433		444
		445	static unsigned int
		446	popcount (unsigned int n)
		447	{
		448	n -= (n >> 1) & 0x55555555U;
		449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		451	n *= 0x01010101U;
		452
		453	return n >> 24;
		454	}
		455
434	/* SDL should provide this, really. */	456	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	457	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	458	#define SDLK_MODIFIER_MAX 314
		459
		460	/******************************************************************************/
		461
		462	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		463	static GV *hover_gv;
		464
		465	static int
		466	within_widget (SV *widget, NV x, NV y)
		467	{
		468	HV *self;
		469	SV **svp;
		470	NV wx, ww, wy, wh;
		471
		472	if (!SvROK (widget))
		473	return 0;
		474
		475	self = (HV *)SvRV (widget);
		476
		477	if (SvTYPE (self) != SVt_PVHV)
		478	return 0;
		479
		480	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		481	if (y < wy)
		482	return 0;
		483
		484	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		485	if (y >= wy + wh)
		486	return 0;
		487
		488	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		489	if (x < wx)
		490	return 0;
		491
		492	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		493	if (x >= wx + ww)
		494	return 0;
		495
		496	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		497	if (!svp \|\| !SvTRUE (*svp))
		498	return 0;
		499
		500	return 1;
		501	}
437		502
438	MODULE = CFPlus PACKAGE = CFPlus	503	MODULE = CFPlus PACKAGE = CFPlus
439		504
440	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
441		506
…		…
471		536
472	const_iv (SDL_APPINPUTFOCUS),	537	const_iv (SDL_APPINPUTFOCUS),
473	const_iv (SDL_APPMOUSEFOCUS),	538	const_iv (SDL_APPMOUSEFOCUS),
474	const_iv (SDL_APPACTIVE),	539	const_iv (SDL_APPACTIVE),
475		540
		541	const_iv (SDLK_FIRST),
		542	const_iv (SDLK_LAST),
476	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
477	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
478	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
479	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
480	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
552	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
553	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
554	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
555	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
556	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
		624
		625	const_iv (MIX_DEFAULT_FORMAT),
557	# undef const_iv	626	# undef const_iv
558	};	627	};
559		628
560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578	RETVAL	647	RETVAL
579		648
580	NV floor (NV x)	649	NV floor (NV x)
581		650
582	NV ceil (NV x)	651	NV ceil (NV x)
		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
583		656
584	void	657	void
585	pango_init ()	658	pango_init ()
586	CODE:	659	CODE:
587	{	660	{
…		…
661		734
662	if (RETVAL)	735	if (RETVAL)
663	{	736	{
664	av_clear (texture_av);	737	av_clear (texture_av);
665		738
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668	#include "glfunc.h"	741	#include "glfunc.h"
669	#undef GL_FUNC	742	#undef GL_FUNC
670	}	743	}
671	}	744	}
…		…
757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
758	}	831	}
759	}	832	}
760		833
761	int	834	int
762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763	POSTCALL:	836	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
766		839
767	void	840	void
		841	Mix_QuerySpec ()
		842	PPCODE:
		843	{
		844	int freq, channels;
		845	Uint16 format;
		846
		847	if (Mix_QuerySpec (&freq, &format, &channels))
		848	{
		849	EXTEND (SP, 3);
		850	PUSHs (sv_2mortal (newSViv (freq)));
		851	PUSHs (sv_2mortal (newSViv (format)));
		852	PUSHs (sv_2mortal (newSViv (channels)));
		853	}
		854	}
		855
		856	void
768	Mix_CloseAudio ()	857	Mix_CloseAudio ()
769		858
770	int	859	int
771	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
		861
		862	const char *
		863	Mix_GetError ()
772		864
773	void	865	void
774	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
775	CODE:	867	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
818	STRLEN image_len;	910	STRLEN image_len;
819	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
820	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
821	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
825		917
826	if (!rw)	918	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
828		920
…		…
933	#endif	1025	#endif
934	}	1026	}
935		1027
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1028	MODULE = CFPlus PACKAGE = CFPlus::Font
937		1029
		1030	PROTOTYPES: DISABLE
		1031
938	CFPlus::Font	1032	CFPlus::Font
939	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
940	CODE:	1034	CODE:
941	{	1035	{
942	int count;	1036	int count;
…		…
952	CODE:	1046	CODE:
953	pango_font_description_free (self);	1047	pango_font_description_free (self);
954		1048
955	void	1049	void
956	make_default (CFPlus::Font self)	1050	make_default (CFPlus::Font self)
		1051	PROTOTYPE: $
957	CODE:	1052	CODE:
958	default_font = self;	1053	default_font = self;
959		1054
960	MODULE = CFPlus PACKAGE = CFPlus::Layout	1055	MODULE = CFPlus PACKAGE = CFPlus::Layout
961		1056
		1057	PROTOTYPES: DISABLE
		1058
962	void	1059	void
963	reset_glyph_cache ()	1060	reset_glyph_cache ()
		1061	PROTOTYPE:
964	CODE:	1062	CODE:
965	tc_clear ();	1063	tc_clear ();
966		1064
967	CFPlus::Layout	1065	CFPlus::Layout
968	new (SV *class)	1066	new (SV *class)
…		…
974	RETVAL->g = 1.;	1072	RETVAL->g = 1.;
975	RETVAL->b = 1.;	1073	RETVAL->b = 1.;
976	RETVAL->a = 1.;	1074	RETVAL->a = 1.;
977	RETVAL->base_height = MIN_FONT_HEIGHT;	1075	RETVAL->base_height = MIN_FONT_HEIGHT;
978	RETVAL->font = 0;	1076	RETVAL->font = 0;
		1077	RETVAL->rc = rc_alloc ();
979		1078
980	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1079	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
981	layout_update_font (RETVAL);	1080	layout_update_font (RETVAL);
982	OUTPUT:	1081	OUTPUT:
983	RETVAL	1082	RETVAL
984		1083
985	void	1084	void
986	DESTROY (CFPlus::Layout self)	1085	DESTROY (CFPlus::Layout self)
987	CODE:	1086	CODE:
988	g_object_unref (self->pl);	1087	g_object_unref (self->pl);
		1088	rc_free (self->rc);
989	Safefree (self);	1089	Safefree (self);
990		1090
991	void	1091	void
992	set_text (CFPlus::Layout self, SV *text_)	1092	set_text (CFPlus::Layout self, SV *text_)
993	CODE:	1093	CODE:
…		…
1245	}	1345	}
1246	}	1346	}
1247		1347
1248	void	1348	void
1249	render (CFPlus::Layout self, float x, float y, int flags = 0)	1349	render (CFPlus::Layout self, float x, float y, int flags = 0)
1250	PPCODE:	1350	CODE:
		1351	rc_clear (self->rc);
1251	pango_opengl_render_layout_subpixel (	1352	pango_opengl_render_layout_subpixel (
1252	self->pl,	1353	self->pl,
		1354	self->rc,
1253	x * PANGO_SCALE, y * PANGO_SCALE,	1355	x * PANGO_SCALE, y * PANGO_SCALE,
1254	self->r, self->g, self->b, self->a,	1356	self->r, self->g, self->b, self->a,
1255	flags	1357	flags
1256	);	1358	);
		1359	// we assume that context_change actually clears/frees stuff
		1360	// and does not do any recomputation...
		1361	pango_layout_context_changed (self->pl);
		1362
		1363	void
		1364	draw (CFPlus::Layout self)
		1365	CODE:
		1366	{
		1367	glEnable (GL_TEXTURE_2D);
		1368	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1369	glEnable (GL_BLEND);
		1370	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1371	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1372	glEnable (GL_ALPHA_TEST);
		1373	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1374
		1375	rc_draw (self->rc);
		1376
		1377	glDisable (GL_ALPHA_TEST);
		1378	glDisable (GL_BLEND);
		1379	glDisable (GL_TEXTURE_2D);
		1380	}
1257		1381
1258	MODULE = CFPlus PACKAGE = CFPlus::Texture	1382	MODULE = CFPlus PACKAGE = CFPlus::Texture
1259		1383
1260	int minpot (int n)	1384	PROTOTYPES: ENABLE
1261		1385
1262	void	1386	void
1263	pad (SV *data_, int ow, int oh, int nw, int nh)	1387	pad (SV *data_, int ow, int oh, int nw, int nh)
1264	CODE:	1388	CODE:
1265	{	1389	{
…		…
1292	HV hv = (HV )SvRV (self);	1416	HV hv = (HV )SvRV (self);
1293	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1417	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1294	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1418	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1295	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1419	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1296		1420
		1421	if (name <= 0)
		1422	XSRETURN_EMPTY;
		1423
1297	if (items < 5)	1424	if (items < 5)
1298	{	1425	{
1299	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1426	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1300	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1427	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1301	}	1428	}
…		…
1340	}	1467	}
1341	OUTPUT:	1468	OUTPUT:
1342	RETVAL	1469	RETVAL
1343		1470
1344	MODULE = CFPlus PACKAGE = CFPlus::Map	1471	MODULE = CFPlus PACKAGE = CFPlus::Map
		1472
		1473	PROTOTYPES: DISABLE
1345		1474
1346	CFPlus::Map	1475	CFPlus::Map
1347	new (SV *class)	1476	new (SV *class)
1348	CODE:	1477	CODE:
1349	New (0, RETVAL, 1, struct map);	1478	New (0, RETVAL, 1, struct map);
…		…
1487	self->rows += MAP_EXTEND_Y;	1616	self->rows += MAP_EXTEND_Y;
1488	self->y += MAP_EXTEND_Y;	1617	self->y += MAP_EXTEND_Y;
1489	}	1618	}
1490	}	1619	}
1491		1620
1492	void	1621	SV *
1493	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1622	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1494	CODE:	1623	CODE:
1495	{	1624	{
1496	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1625	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1497	uint8_t data_end = (uint8_t )SvEND (data_);	1626	uint8_t data_end = (uint8_t )SvEND (data_);
1498	mapcell *cell;	1627	mapcell *cell;
1499	int x, y, flags;	1628	int x, y, z, flags;
		1629	AV *missing = newAV ();
		1630	RETVAL = newRV_noinc ((SV *)missing);
1500		1631
1501	while (data < data_end - 1)	1632	while (data < data_end - 1)
1502	{	1633	{
1503	flags = (data [0] << 8) + data [1]; data += 2;	1634	flags = (data [0] << 8) + data [1]; data += 2;
1504		1635
…		…
1555	}	1686	}
1556	else	1687	else
1557	cell->darkness = *data++ + 1;	1688	cell->darkness = *data++ + 1;
1558	}	1689	}
1559		1690
		1691	for (z = 0; z <= 2; ++z)
1560	if (flags & 4)	1692	if (flags & (4 >> z))
1561	{	1693	{
1562	faceid face = (data [0] << 8) + data [1]; data += 2;	1694	faceid face = (data [0] << 8) + data [1]; data += 2;
1563	need_facenum (self, face);	1695	need_facenum (self, face);
1564	cell->tile [0] = self->face2tile [face];	1696	cell->tile [z] = self->face2tile [face];
		1697
		1698	if (cell->tile [z])
		1699	{
		1700	maptex *tex = self->tex + cell->tile [z];
		1701	if (!tex->name)
		1702	av_push (missing, newSViv (cell->tile [z]));
		1703
		1704	if (tex->smoothtile)
		1705	{
		1706	maptex *smooth = self->tex + tex->smoothtile;
		1707	if (!smooth->name)
		1708	av_push (missing, newSViv (tex->smoothtile));
		1709	}
		1710	}
1565	}	1711	}
1566
1567	if (flags & 2)
1568	{
1569	faceid face = (data [0] << 8) + data [1]; data += 2;
1570	need_facenum (self, face);
1571	cell->tile [1] = self->face2tile [face];
1572	}
1573
1574	if (flags & 1)
1575	{
1576	faceid face = (data [0] << 8) + data [1]; data += 2;
1577	need_facenum (self, face);
1578	cell->tile [2] = self->face2tile [face];
1579	}
1580	}	1712	}
1581	else	1713	else
1582	cell->darkness = 0;	1714	cell->darkness = 0;
1583	}	1715	}
1584	}	1716	}
		1717	OUTPUT:
		1718	RETVAL
1585		1719
1586	SV *	1720	SV *
1587	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1721	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1588	CODE:	1722	CODE:
1589	{	1723	{
…		…
1640		1774
1641	void	1775	void
1642	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1776	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1643	CODE:	1777	CODE:
1644	{	1778	{
		1779	int x, y, z;
		1780
1645	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1781	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1646	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1782	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1647	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1783	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1648	smooth_key skey;	1784	smooth_key skey;
1649	int x, y, z;	1785
1650	int last_name;	1786	rc_t *rc = rc_alloc ();
		1787	rc_key_t key;
		1788	rc_array_t *arr;
1651		1789
1652	// thats current max. sorry.	1790	// thats current max. sorry.
1653	if (sw > 255) sw = 255;	1791	if (sw > 255) sw = 255;
1654	if (sh > 255) sh = 255;	1792	if (sh > 255) sh = 255;
1655		1793
1656	// clear key, in case of extra padding	1794	// clear key, in case of extra padding
1657	memset (&skey, 0, sizeof (skey));	1795	memset (&skey, 0, sizeof (skey));
1658		1796
1659	glColor4ub (255, 255, 255, 255);	1797	memset (&key, 0, sizeof (key));
1660		1798	key.r = 255;
1661	glEnable (GL_BLEND);	1799	key.g = 255;
1662	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1800	key.b = 255;
1663	glEnable (GL_TEXTURE_2D);	1801	key.a = 255;
1664	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1802	key.mode = GL_QUADS;
1665		1803	key.format = GL_T2F_V3F;
1666	glBegin (GL_QUADS);	1804	key.texname = -1;
1667
1668	last_name = 0;
1669		1805
1670	mx += self->x;	1806	mx += self->x;
1671	my += self->y;	1807	my += self->y;
1672		1808
1673	// first pass: determine smooth_max	1809	// first pass: determine smooth_max
…		…
1689	MAX (self->tex [cell->tile [0]].smoothlevel,	1825	MAX (self->tex [cell->tile [0]].smoothlevel,
1690	MAX (self->tex [cell->tile [1]].smoothlevel,	1826	MAX (self->tex [cell->tile [1]].smoothlevel,
1691	self->tex [cell->tile [2]].smoothlevel));	1827	self->tex [cell->tile [2]].smoothlevel));
1692	}	1828	}
1693	}	1829	}
		1830
		1831	glEnable (GL_BLEND);
		1832	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1833	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1694		1834
1695	for (z = 0; z <= 2; z++)	1835	for (z = 0; z <= 2; z++)
1696	{	1836	{
1697	memset (smooth_level, 0, sizeof (smooth_level));	1837	memset (smooth_level, 0, sizeof (smooth_level));
1698		1838
…		…
1708	tileid tile = cell->tile [z];	1848	tileid tile = cell->tile [z];
1709		1849
1710	if (tile)	1850	if (tile)
1711	{	1851	{
1712	maptex tex = self->tex [tile];	1852	maptex tex = self->tex [tile];
1713	int px = (x + 1) * T - tex.w;	1853	int px, py;
1714	int py = (y + 1) * T - tex.h;
1715		1854
1716	// suppressing texture state switches here
1717	// is only moderately effective, but worth the extra effort
1718	if (last_name != tex.name)	1855	if (key.texname != tex.name)
1719	{	1856	{
1720	if (!tex.name)	1857	if (!tex.name)
1721	tex = self->tex [2]; /* missing, replace by noface */	1858	tex = self->tex [2]; /* missing, replace by noface */
1722		1859
1723	glEnd ();	1860	key.texname = tex.name;
1724	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1861	arr = rc_array (rc, &key);
1725	glBegin (GL_QUADS);
1726	}	1862	}
1727		1863
1728	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1864	px = (x + 1) * T - tex.w;
		1865	py = (y + 1) * T - tex.h;
		1866
		1867	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1729	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1868	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1730	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1869	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1731	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1870	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1732		1871
1733	if (cell->flags && z == 2)	1872	if (cell->flags && z == 2)
1734	{	1873	{
		1874	// overlays such as the speech bubble, probably more to come
1735	if (cell->flags & 1)	1875	if (cell->flags & 1)
1736	{	1876	{
1737	maptex tex = self->tex [1];	1877	maptex tex = self->tex [1];
1738	int px = x * T + T * 2 / 32;	1878	int px = x * T + T * 2 / 32;
1739	int py = y * T - T * 6 / 32;	1879	int py = y * T - T * 6 / 32;
1740		1880
		1881	if (tex.name)
1741	glEnd ();	1882	{
1742	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1883	if (key.texname != tex.name)
		1884	{
		1885	key.texname = tex.name;
		1886	arr = rc_array (rc, &key);
		1887	}
		1888
		1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1890	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1891	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1892	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1743	glBegin (GL_QUADS);	1893	}
1744
1745	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1746	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1747	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1748	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1749	}	1894	}
1750	}	1895	}
1751		1896
1752	// update smooth hash	1897	// update smooth hash
1753	if (tex.smoothtile)	1898	if (tex.smoothtile)
…		…
1789	}	1934	}
1790	}	1935	}
1791	}	1936	}
1792	}	1937	}
1793		1938
		1939	rc_draw (rc);
		1940	rc_clear (rc);
		1941
1794	// go through all smoothlevels, lowest to highest, then draw.	1942	// go through all smoothlevels, lowest to highest, then draw.
1795	// this is basically counting sort	1943	// this is basically counting sort
1796	{	1944	{
1797	int w, b;	1945	int w, b;
1798		1946
		1947	glEnable (GL_TEXTURE_2D);
		1948	glBegin (GL_QUADS);
1799	for (w = 0; w < 256 / 32; ++w)	1949	for (w = 0; w < 256 / 32; ++w)
1800	{	1950	{
1801	uint32_t smask = smooth_level [w];	1951	uint32_t smask = smooth_level [w];
1802	if (smask)	1952	if (smask)
1803	for (b = 0; b < 32; ++b)	1953	for (b = 0; b < 32; ++b)
…		…
1822	int border = bits & 15;	1972	int border = bits & 15;
1823	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1973	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1824	float dx = tex.s * .0625f; // 16 images/row	1974	float dx = tex.s * .0625f; // 16 images/row
1825	float dy = tex.t * .5f ; // 2 images/column	1975	float dy = tex.t * .5f ; // 2 images/column
1826		1976
1827	// this time naively avoiding texture state changes
1828	// save gobs of state changes.
1829	if (last_name != tex.name)	1977	if (tex.name)
1830	{	1978	{
		1979	// this time avoiding texture state changes
		1980	// save gobs of state changes.
1831	if (!tex.name)	1981	if (key.texname != tex.name)
1832	continue; // smoothing not yet available	1982	{
1833
1834	glEnd ();	1983	glEnd ();
1835	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1984	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1836	glBegin (GL_QUADS);	1985	glBegin (GL_QUADS);
1837	}	1986	}
1838		1987
1839	if (border)	1988	if (border)
1840	{	1989	{
1841	float ox = border * dx;	1990	float ox = border * dx;
1842		1991
1843	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	1992	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1844	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	1993	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1845	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	1994	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1846	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	1995	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1847	}	1996	}
1848		1997
1849	if (corner)	1998	if (corner)
1850	{	1999	{
1851	float ox = corner * dx;	2000	float ox = corner * dx;
1852		2001
1853	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2002	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1854	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2003	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1855	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2004	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1856	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2005	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2006	}
1857	}	2007	}
1858	}	2008	}
1859	}	2009	}
1860	}	2010	}
1861	}	2011	}
		2012
		2013	glEnd ();
		2014	glDisable (GL_TEXTURE_2D);
		2015	key.texname = -1;
1862	}	2016	}
1863		2017
1864	hv_clear (smooth);	2018	hv_clear (smooth);
1865	}	2019	}
1866		2020
1867	glEnd ();
1868
1869	glDisable (GL_TEXTURE_2D);
1870	glDisable (GL_BLEND);	2021	glDisable (GL_BLEND);
		2022	rc_free (rc);
1871		2023
1872	// top layer: overlays such as the health bar	2024	// top layer: overlays such as the health bar
1873	for (y = 0; y < sh; y++)	2025	for (y = 0; y < sh; y++)
1874	if (0 <= y + my && y + my < self->rows)	2026	if (0 <= y + my && y + my < self->rows)
1875	{	2027	{
…		…
2124	int x, y, z;	2276	int x, y, z;
2125	int w, h;	2277	int w, h;
2126	int x1, y1;	2278	int x1, y1;
2127		2279
2128	if (*data++ != 0)	2280	if (*data++ != 0)
2129	return; /* version mismatch */	2281	XSRETURN_EMPTY; /* version mismatch */
2130		2282
2131	w = data++ << 8; w \|= data++;	2283	w = data++ << 8; w \|= data++;
2132	h = data++ << 8; h \|= data++;	2284	h = data++ << 8; h \|= data++;
2133		2285
2134	// we need to do this 'cause we don't keep an absolute coord system for rows	2286	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2179	}	2331	}
2180	}	2332	}
2181	}	2333	}
2182	}	2334	}
2183		2335
		2336	MODULE = CFPlus PACKAGE = CFPlus::RW
		2337
		2338	CFPlus::RW
		2339	new (SV class, SV data_sv)
		2340	CODE:
		2341	{
		2342	STRLEN datalen;
		2343	char *data = SvPVbyte (data_sv, datalen);
		2344
		2345	RETVAL = SDL_RWFromConstMem (data, datalen);
		2346	}
		2347	OUTPUT:
		2348	RETVAL
		2349
		2350	CFPlus::RW
		2351	new_from_file (SV class, const char path, const char *mode = "rb")
		2352	CODE:
		2353	RETVAL = SDL_RWFromFile (path, mode);
		2354	OUTPUT:
		2355	RETVAL
		2356
		2357	# fails on win32:
		2358	# CFPlus.xs(2268) : error C2059: syntax error : '('
		2359	#void
		2360	#close (CFPlus::RW self)
		2361	# CODE:
		2362	# (self->(close)) (self);
		2363
		2364	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2365
		2366	PROTOTYPES: DISABLE
		2367
		2368	CFPlus::Channel
		2369	find ()
		2370	CODE:
		2371	{
		2372	RETVAL = Mix_GroupAvailable (-1);
		2373
		2374	if (RETVAL < 0)
		2375	{
		2376	RETVAL = Mix_GroupOldest (-1);
		2377
		2378	if (RETVAL < 0)
		2379	XSRETURN_UNDEF;
		2380
		2381	Mix_HaltChannel (RETVAL);
		2382	}
		2383
		2384	Mix_UnregisterAllEffects (RETVAL);
		2385	Mix_Volume (RETVAL, 128);
		2386	}
		2387	OUTPUT:
		2388	RETVAL
		2389
		2390	void
		2391	halt (CFPlus::Channel self)
		2392	CODE:
		2393	Mix_HaltChannel (self);
		2394
		2395	void
		2396	expire (CFPlus::Channel self, int ticks = -1)
		2397	CODE:
		2398	Mix_ExpireChannel (self, ticks);
		2399
		2400	void
		2401	fade_out (CFPlus::Channel self, int ticks = -1)
		2402	CODE:
		2403	Mix_FadeOutChannel (self, ticks);
		2404
		2405	int
		2406	volume (CFPlus::Channel self, int volume)
		2407	CODE:
		2408	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2409	OUTPUT:
		2410	RETVAL
		2411
		2412	void
		2413	unregister_all_effects (CFPlus::Channel self)
		2414	CODE:
		2415	Mix_UnregisterAllEffects (self);
		2416
		2417	void
		2418	set_panning (CFPlus::Channel self, int left, int right)
		2419	CODE:
		2420	left = CLAMP (left , 0, 255);
		2421	right = CLAMP (right, 0, 255);
		2422	Mix_SetPanning (self, left, right);
		2423
		2424	void
		2425	set_distance (CFPlus::Channel self, int distance)
		2426	CODE:
		2427	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2428
		2429	void
		2430	set_position (CFPlus::Channel self, int angle, int distance)
		2431	CODE:
		2432
		2433	void
		2434	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2435	CODE:
		2436	{
		2437	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2438	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2439	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2440	}
		2441
		2442	void
		2443	set_reverse_stereo (CFPlus::Channel self, int flip)
		2444	CODE:
		2445	Mix_SetReverseStereo (self, flip);
		2446
2184	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2447	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
2185		2448
		2449	PROTOTYPES: DISABLE
		2450
2186	CFPlus::MixChunk	2451	CFPlus::MixChunk
2187	new_from_file (SV class, char path)	2452	new (SV *class, CFPlus::RW rwops)
2188	CODE:	2453	CODE:
2189	RETVAL = Mix_LoadWAV (path);	2454	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2190	OUTPUT:	2455	OUTPUT:
2191	RETVAL	2456	RETVAL
2192		2457
2193	void	2458	void
2194	DESTROY (CFPlus::MixChunk self)	2459	DESTROY (CFPlus::MixChunk self)
…		…
2196	Mix_FreeChunk (self);	2461	Mix_FreeChunk (self);
2197		2462
2198	int	2463	int
2199	volume (CFPlus::MixChunk self, int volume = -1)	2464	volume (CFPlus::MixChunk self, int volume = -1)
2200	CODE:	2465	CODE:
		2466	if (items > 1)
		2467	volume = CLAMP (volume, 0, 128);
2201	RETVAL = Mix_VolumeChunk (self, volume);	2468	RETVAL = Mix_VolumeChunk (self, volume);
2202	OUTPUT:	2469	OUTPUT:
2203	RETVAL	2470	RETVAL
2204		2471
2205	int	2472	CFPlus::Channel
2206	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2473	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
2207	CODE:	2474	CODE:
		2475	{
2208	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2476	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2477
		2478	if (RETVAL < 0)
		2479	XSRETURN_UNDEF;
		2480
		2481	if (channel < 0)
		2482	{
		2483	Mix_UnregisterAllEffects (RETVAL);
		2484	Mix_Volume (RETVAL, 128);
		2485	}
		2486	}
2209	OUTPUT:	2487	OUTPUT:
2210	RETVAL	2488	RETVAL
2211		2489
2212	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2490	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
2213		2491
2214	int	2492	int
2215	volume (int volume = -1)	2493	volume (int volume = -1)
		2494	PROTOTYPE: ;$
2216	CODE:	2495	CODE:
		2496	if (items > 0)
		2497	volume = CLAMP (volume, 0, 128);
2217	RETVAL = Mix_VolumeMusic (volume);	2498	RETVAL = Mix_VolumeMusic (volume);
2218	OUTPUT:	2499	OUTPUT:
2219	RETVAL	2500	RETVAL
2220		2501
2221	int	2502	void
2222	fade_out (int ms)	2503	fade_out (int ms)
2223	CODE:	2504	CODE:
2224	RETVAL = Mix_FadeOutMusic (ms);	2505	Mix_FadeOutMusic (ms);
2225	OUTPUT:	2506
2226	RETVAL	2507	void
		2508	halt ()
		2509	CODE:
		2510	Mix_HaltMusic ();
2227		2511
2228	CFPlus::MixMusic	2512	CFPlus::MixMusic
2229	new_from_file (SV class, char path)	2513	new (SV *class, CFPlus::RW rwops)
2230	CODE:	2514	CODE:
2231	RETVAL = Mix_LoadMUS (path);	2515	RETVAL = Mix_LoadMUS_RW (rwops);
2232	OUTPUT:	2516	OUTPUT:
2233	RETVAL	2517	RETVAL
2234		2518
2235	void	2519	void
2236	DESTROY (CFPlus::MixMusic self)	2520	DESTROY (CFPlus::MixMusic self)
…		…
2242	CODE:	2526	CODE:
2243	RETVAL = Mix_PlayMusic (self, loops);	2527	RETVAL = Mix_PlayMusic (self, loops);
2244	OUTPUT:	2528	OUTPUT:
2245	RETVAL	2529	RETVAL
2246		2530
2247	int	2531	void
2248	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2532	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
2249	CODE:	2533	CODE:
2250	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2534	Mix_FadeInMusicPos (self, loops, ms, position);
2251	OUTPUT:
2252	RETVAL
2253		2535
2254	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2536	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2537
		2538	PROTOTYPES: ENABLE
2255		2539
2256	BOOT:	2540	BOOT:
2257	{	2541	{
2258	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2542	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
2259	static const struct {	2543	static const struct {
…		…
2275	const_iv (GL_ALPHA_TEST),	2559	const_iv (GL_ALPHA_TEST),
2276	const_iv (GL_NORMALIZE),	2560	const_iv (GL_NORMALIZE),
2277	const_iv (GL_RESCALE_NORMAL),	2561	const_iv (GL_RESCALE_NORMAL),
2278	const_iv (GL_FRONT),	2562	const_iv (GL_FRONT),
2279	const_iv (GL_BACK),	2563	const_iv (GL_BACK),
		2564	const_iv (GL_AUX0),
2280	const_iv (GL_AND),	2565	const_iv (GL_AND),
2281	const_iv (GL_ONE),	2566	const_iv (GL_ONE),
2282	const_iv (GL_ZERO),	2567	const_iv (GL_ZERO),
2283	const_iv (GL_SRC_ALPHA),	2568	const_iv (GL_SRC_ALPHA),
2284	const_iv (GL_DST_ALPHA),	2569	const_iv (GL_DST_ALPHA),
…		…
2297	const_iv (GL_INTENSITY),	2582	const_iv (GL_INTENSITY),
2298	const_iv (GL_LUMINANCE),	2583	const_iv (GL_LUMINANCE),
2299	const_iv (GL_LUMINANCE_ALPHA),	2584	const_iv (GL_LUMINANCE_ALPHA),
2300	const_iv (GL_FLOAT),	2585	const_iv (GL_FLOAT),
2301	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2586	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2587	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2588	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2589	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2590	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2591	const_iv (GL_COMPRESSED_RGB_ARB),
		2592	const_iv (GL_COMPRESSED_RGBA_ARB),
2302	const_iv (GL_COMPILE),	2593	const_iv (GL_COMPILE),
2303	const_iv (GL_PROXY_TEXTURE_1D),	2594	const_iv (GL_PROXY_TEXTURE_1D),
2304	const_iv (GL_PROXY_TEXTURE_2D),	2595	const_iv (GL_PROXY_TEXTURE_2D),
2305	const_iv (GL_TEXTURE_1D),	2596	const_iv (GL_TEXTURE_1D),
2306	const_iv (GL_TEXTURE_2D),	2597	const_iv (GL_TEXTURE_2D),
…		…
2330	const_iv (GL_COLOR_LOGIC_OP),	2621	const_iv (GL_COLOR_LOGIC_OP),
2331	const_iv (GL_SEPARABLE_2D),	2622	const_iv (GL_SEPARABLE_2D),
2332	const_iv (GL_CONVOLUTION_2D),	2623	const_iv (GL_CONVOLUTION_2D),
2333	const_iv (GL_CONVOLUTION_BORDER_MODE),	2624	const_iv (GL_CONVOLUTION_BORDER_MODE),
2334	const_iv (GL_CONSTANT_BORDER),	2625	const_iv (GL_CONSTANT_BORDER),
		2626	const_iv (GL_POINTS),
2335	const_iv (GL_LINES),	2627	const_iv (GL_LINES),
2336	const_iv (GL_LINE_STRIP),	2628	const_iv (GL_LINE_STRIP),
2337	const_iv (GL_LINE_LOOP),	2629	const_iv (GL_LINE_LOOP),
2338	const_iv (GL_QUADS),	2630	const_iv (GL_QUADS),
2339	const_iv (GL_QUAD_STRIP),	2631	const_iv (GL_QUAD_STRIP),
2340	const_iv (GL_TRIANGLES),	2632	const_iv (GL_TRIANGLES),
2341	const_iv (GL_TRIANGLE_STRIP),	2633	const_iv (GL_TRIANGLE_STRIP),
2342	const_iv (GL_TRIANGLE_FAN),	2634	const_iv (GL_TRIANGLE_FAN),
		2635	const_iv (GL_POLYGON),
2343	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2636	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2637	const_iv (GL_POINT_SMOOTH_HINT),
		2638	const_iv (GL_LINE_SMOOTH_HINT),
		2639	const_iv (GL_POLYGON_SMOOTH_HINT),
		2640	const_iv (GL_GENERATE_MIPMAP_HINT),
		2641	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2344	const_iv (GL_FASTEST),	2642	const_iv (GL_FASTEST),
		2643	const_iv (GL_DONT_CARE),
		2644	const_iv (GL_NICEST),
2345	const_iv (GL_V2F),	2645	const_iv (GL_V2F),
2346	const_iv (GL_V3F),	2646	const_iv (GL_V3F),
2347	const_iv (GL_T2F_V3F),	2647	const_iv (GL_T2F_V3F),
2348	const_iv (GL_T2F_N3F_V3F),	2648	const_iv (GL_T2F_N3F_V3F),
2349	# undef const_iv	2649	# undef const_iv
…		…
2354		2654
2355	texture_av = newAV ();	2655	texture_av = newAV ();
2356	AvREAL_off (texture_av);	2656	AvREAL_off (texture_av);
2357	}	2657	}
2358		2658
		2659	void
		2660	disable_GL_EXT_blend_func_separate ()
		2661	CODE:
		2662	gl.BlendFuncSeparate = 0;
		2663	gl.BlendFuncSeparateEXT = 0;
		2664
2359	char *	2665	char *
2360	gl_vendor ()	2666	gl_vendor ()
2361	CODE:	2667	CODE:
2362	RETVAL = (char *)glGetString (GL_VENDOR);	2668	RETVAL = (char *)glGetString (GL_VENDOR);
2363	OUTPUT:	2669	OUTPUT:
…		…
2435	# near_ and far_ are due to microsofts buggy "c" compiler	2741	# near_ and far_ are due to microsofts buggy "c" compiler
2436	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2742	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2437		2743
2438	# near_ and far_ are due to microsofts buggy "c" compiler	2744	# near_ and far_ are due to microsofts buggy "c" compiler
2439	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2745	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2746
		2747	PROTOTYPES: DISABLE
2440		2748
2441	void glViewport (int x, int y, int width, int height)	2749	void glViewport (int x, int y, int width, int height)
2442		2750
2443	void glScissor (int x, int y, int width, int height)	2751	void glScissor (int x, int y, int width, int height)
2444		2752
…		…
2452		2760
2453	void glRotate (float angle, float x, float y, float z)	2761	void glRotate (float angle, float x, float y, float z)
2454	CODE:	2762	CODE:
2455	glRotatef (angle, x, y, z);	2763	glRotatef (angle, x, y, z);
2456		2764
2457	void glBegin (int mode)
2458
2459	void glEnd ()
2460
2461	void glColor (float r, float g, float b, float a = 1.0)	2765	void glColor (float r, float g, float b, float a = 1.0)
2462	PROTOTYPE: @
2463	ALIAS:	2766	ALIAS:
2464	glColor_premultiply = 1	2767	glColor_premultiply = 1
2465	CODE:	2768	CODE:
2466	if (ix)	2769	if (ix)
2467	{	2770	{
…		…
2470	b *= a;	2773	b *= a;
2471	}	2774	}
2472	// microsoft visual "c" rounds instead of truncating...	2775	// microsoft visual "c" rounds instead of truncating...
2473	glColor4f (r, g, b, a);	2776	glColor4f (r, g, b, a);
2474		2777
2475	void glInterleavedArrays (int format, int stride, char *data)
2476
2477	void glDrawElements (int mode, int count, int type, char *indices)
2478
2479	# 1.2 void glDrawRangeElements (int mode, int start, int end
2480
2481	void glRasterPos (float x, float y, float z = 0.)	2778	void glRasterPos (float x, float y, float z = 0.)
2482	CODE:	2779	CODE:
2483	glRasterPos3f (0, 0, z);	2780	glRasterPos3f (0, 0, z);
2484	glBitmap (0, 0, 0, 0, x, y, 0);	2781	glBitmap (0, 0, 0, 0, x, y, 0);
2485		2782
…		…
2489		2786
2490	void glTexCoord (float s, float t)	2787	void glTexCoord (float s, float t)
2491	CODE:	2788	CODE:
2492	glTexCoord2f (s, t);	2789	glTexCoord2f (s, t);
2493		2790
		2791	void glRect (float x1, float y1, float x2, float y2)
		2792	CODE:
		2793	glRectf (x1, y1, x2, y2);
		2794
		2795	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2796	CODE:
		2797	glBegin (GL_LINE_LOOP);
		2798	glVertex2f (x1, y1);
		2799	glVertex2f (x2, y1);
		2800	glVertex2f (x2, y2);
		2801	glVertex2f (x1, y2);
		2802	glEnd ();
		2803
		2804	PROTOTYPES: ENABLE
		2805
		2806	void glBegin (int mode)
		2807
		2808	void glEnd ()
		2809
		2810	void glPointSize (GLfloat size)
		2811
		2812	void glLineWidth (GLfloat width)
		2813
		2814	void glInterleavedArrays (int format, int stride, char *data)
		2815
		2816	void glDrawElements (int mode, int count, int type, char *indices)
		2817
		2818	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2819
2494	void glTexEnv (int target, int pname, float param)	2820	void glTexEnv (int target, int pname, float param)
2495	CODE:	2821	CODE:
2496	glTexEnvf (target, pname, param);	2822	glTexEnvf (target, pname, param);
2497		2823
2498	void glTexParameter (int target, int pname, float param)	2824	void glTexParameter (int target, int pname, float param)
…		…
2550		2876
2551	void glEndList ()	2877	void glEndList ()
2552		2878
2553	void glCallList (int list)	2879	void glCallList (int list)
2554		2880
		2881	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2882
		2883	PROTOTYPES: DISABLE
		2884
		2885	void
		2886	find_widget (SV *self, NV x, NV y)
		2887	PPCODE:
		2888	{
		2889	if (within_widget (self, x, y))
		2890	XPUSHs (self);
		2891	}
		2892
		2893	BOOT:
		2894	{
		2895	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2896
		2897	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2898	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2899	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2900	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2901	}
		2902
		2903	void
		2904	draw (SV *self)
		2905	CODE:
		2906	{
		2907	HV *hv;
		2908	SV **svp;
		2909	NV x, y, w, h;
		2910	SV *draw_x_sv = GvSV (draw_x_gv);
		2911	SV *draw_y_sv = GvSV (draw_y_gv);
		2912	SV *draw_w_sv = GvSV (draw_w_gv);
		2913	SV *draw_h_sv = GvSV (draw_h_gv);
		2914	double draw_x, draw_y;
		2915
		2916	if (!SvROK (self))
		2917	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2918
		2919	hv = (HV *)SvRV (self);
		2920
		2921	if (SvTYPE (hv) != SVt_PVHV)
		2922	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2923
		2924	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2925	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2926
		2927	if (!h \|\| !w)
		2928	XSRETURN_EMPTY;
		2929
		2930	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2931	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2932
		2933	draw_x = SvNV (draw_x_sv) + x;
		2934	draw_y = SvNV (draw_y_sv) + y;
		2935
		2936	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2937	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2938	XSRETURN_EMPTY;
		2939
		2940	sv_setnv (draw_x_sv, draw_x);
		2941	sv_setnv (draw_y_sv, draw_y);
		2942
		2943	glPushMatrix ();
		2944	glTranslated (x, y, 0);
		2945
		2946	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2947	{
		2948	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2949
		2950	if (svp && SvTRUE (*svp))
		2951	{
		2952	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2953	glEnable (GL_BLEND);
		2954	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2955	glBegin (GL_QUADS);
		2956	glVertex2f (0, 0);
		2957	glVertex2f (w, 0);
		2958	glVertex2f (w, h);
		2959	glVertex2f (0, h);
		2960	glEnd ();
		2961	glDisable (GL_BLEND);
		2962	}
		2963	}
		2964	#if 0
		2965	// draw borders, for debugging
		2966	glPushMatrix ();
		2967	glColor4f (1., 1., 0., 1.);
		2968	glTranslatef (.5, .5, 0.);
		2969	glBegin (GL_LINE_LOOP);
		2970	glVertex2f (0 , 0);
		2971	glVertex2f (w - 1, 0);
		2972	glVertex2f (w - 1, h - 1);
		2973	glVertex2f (0 , h - 1);
		2974	glEnd ();
		2975	glPopMatrix ();
		2976	#endif
		2977	PUSHMARK (SP);
		2978	XPUSHs (self);
		2979	PUTBACK;
		2980	call_method ("_draw", G_VOID \| G_DISCARD);
		2981	SPAGAIN;
		2982
		2983	glPopMatrix ();
		2984
		2985	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2986	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2987	}
		2988

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.204 by root, Thu Jul 19 14:54:50 2007 UTC vs. Revision 1.237 by root, Sun Oct 14 15:33:30 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.204 by root, Thu Jul 19 14:54:50 2007 UTC vs.
Revision 1.237 by root, Sun Oct 14 15:33:30 2007 UTC