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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC vs.
Revision 1.235 by root, Tue Aug 28 01:23:47 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;
…		…
191		203
192	typedef uint16_t tileid;	204	typedef uint16_t tileid;
193	typedef uint16_t faceid;	205	typedef uint16_t faceid;
194		206
195	typedef struct {	207	typedef struct {
196	int name;	208	GLuint name;
197	int w, h;	209	int w, h;
198	float s, t;	210	float s, t;
199	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
200	tileid smoothtile;	212	tileid smoothtile;
201	uint8_t smoothlevel;	213	uint8_t smoothlevel;
…		…
428	n \|= n >> 16;	440	n \|= n >> 16;
429		441
430	return n + 1;	442	return n + 1;
431	}	443	}
432		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
433	/* SDL should provide this, really. */	456	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	457	#define SDLK_MODIFIER_MIN 300
435	#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	}
436		502
437	MODULE = CFPlus PACKAGE = CFPlus	503	MODULE = CFPlus PACKAGE = CFPlus
438		504
439	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
440		506
…		…
470		536
471	const_iv (SDL_APPINPUTFOCUS),	537	const_iv (SDL_APPINPUTFOCUS),
472	const_iv (SDL_APPMOUSEFOCUS),	538	const_iv (SDL_APPMOUSEFOCUS),
473	const_iv (SDL_APPACTIVE),	539	const_iv (SDL_APPACTIVE),
474		540
		541	const_iv (SDLK_FIRST),
		542	const_iv (SDLK_LAST),
475	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
476	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
477	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
478	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
479	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
578		646
579	NV floor (NV x)	647	NV floor (NV x)
580		648
581	NV ceil (NV x)	649	NV ceil (NV x)
582		650
		651	IV minpot (UV n)
		652
		653	IV popcount (UV n)
		654
583	void	655	void
584	pango_init ()	656	pango_init ()
585	CODE:	657	CODE:
586	{	658	{
587	opengl_fontmap = pango_opengl_font_map_new ();	659	opengl_fontmap = pango_opengl_font_map_new ();
…		…
660		732
661	if (RETVAL)	733	if (RETVAL)
662	{	734	{
663	av_clear (texture_av);	735	av_clear (texture_av);
664		736
665	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	SDL_WM_SetCaption ("Crossfire TRT Client " VERSION, "Crossfire TRT");
666	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	738	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
667	#include "glfunc.h"	739	#include "glfunc.h"
668	#undef GL_FUNC	740	#undef GL_FUNC
669	}	741	}
670	}	742	}
…		…
756	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	828	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
757	}	829	}
758	}	830	}
759		831
760	int	832	int
761	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	833	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
762	POSTCALL:	834	POSTCALL:
763	Mix_HookMusicFinished (music_finished);	835	Mix_HookMusicFinished (music_finished);
764	Mix_ChannelFinished (channel_finished);	836	Mix_ChannelFinished (channel_finished);
765		837
766	void	838	void
767	Mix_CloseAudio ()	839	Mix_CloseAudio ()
768		840
769	int	841	int
770	Mix_AllocateChannels (int numchans = -1)	842	Mix_AllocateChannels (int numchans = -1)
		843
		844	const char *
		845	Mix_GetError ()
771		846
772	void	847	void
773	lowdelay (int fd, int val = 1)	848	lowdelay (int fd, int val = 1)
774	CODE:	849	CODE:
775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	850	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
817	STRLEN image_len;	892	STRLEN image_len;
818	char image = (char )SvPVbyte (image_, image_len);	893	char image = (char )SvPVbyte (image_, image_len);
819	SDL_Surface surface, surface2;	894	SDL_Surface surface, surface2;
820	SDL_PixelFormat fmt;	895	SDL_PixelFormat fmt;
821	SDL_RWops *rw = ix	896	SDL_RWops *rw = ix
822	? SDL_RWFromFile (image, "r")	897	? SDL_RWFromFile (image, "rb")
823	: SDL_RWFromConstMem (image, image_len);	898	: SDL_RWFromConstMem (image, image_len);
824		899
825	if (!rw)	900	if (!rw)
826	croak ("load_image: %s", SDL_GetError ());	901	croak ("load_image: %s", SDL_GetError ());
827		902
…		…
932	#endif	1007	#endif
933	}	1008	}
934		1009
935	MODULE = CFPlus PACKAGE = CFPlus::Font	1010	MODULE = CFPlus PACKAGE = CFPlus::Font
936		1011
		1012	PROTOTYPES: DISABLE
		1013
937	CFPlus::Font	1014	CFPlus::Font
938	new_from_file (SV class, char path, int id = 0)	1015	new_from_file (SV class, char path, int id = 0)
939	CODE:	1016	CODE:
940	{	1017	{
941	int count;	1018	int count;
…		…
951	CODE:	1028	CODE:
952	pango_font_description_free (self);	1029	pango_font_description_free (self);
953		1030
954	void	1031	void
955	make_default (CFPlus::Font self)	1032	make_default (CFPlus::Font self)
		1033	PROTOTYPE: $
956	CODE:	1034	CODE:
957	default_font = self;	1035	default_font = self;
958		1036
959	MODULE = CFPlus PACKAGE = CFPlus::Layout	1037	MODULE = CFPlus PACKAGE = CFPlus::Layout
960		1038
		1039	PROTOTYPES: DISABLE
		1040
961	void	1041	void
962	reset_glyph_cache ()	1042	reset_glyph_cache ()
		1043	PROTOTYPE:
963	CODE:	1044	CODE:
964	tc_clear ();	1045	tc_clear ();
965		1046
966	CFPlus::Layout	1047	CFPlus::Layout
967	new (SV *class)	1048	new (SV *class)
…		…
973	RETVAL->g = 1.;	1054	RETVAL->g = 1.;
974	RETVAL->b = 1.;	1055	RETVAL->b = 1.;
975	RETVAL->a = 1.;	1056	RETVAL->a = 1.;
976	RETVAL->base_height = MIN_FONT_HEIGHT;	1057	RETVAL->base_height = MIN_FONT_HEIGHT;
977	RETVAL->font = 0;	1058	RETVAL->font = 0;
		1059	RETVAL->rc = rc_alloc ();
978		1060
979	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1061	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
980	layout_update_font (RETVAL);	1062	layout_update_font (RETVAL);
981	OUTPUT:	1063	OUTPUT:
982	RETVAL	1064	RETVAL
983		1065
984	void	1066	void
985	DESTROY (CFPlus::Layout self)	1067	DESTROY (CFPlus::Layout self)
986	CODE:	1068	CODE:
987	g_object_unref (self->pl);	1069	g_object_unref (self->pl);
		1070	rc_free (self->rc);
988	Safefree (self);	1071	Safefree (self);
989		1072
990	void	1073	void
991	set_text (CFPlus::Layout self, SV *text_)	1074	set_text (CFPlus::Layout self, SV *text_)
992	CODE:	1075	CODE:
…		…
1244	}	1327	}
1245	}	1328	}
1246		1329
1247	void	1330	void
1248	render (CFPlus::Layout self, float x, float y, int flags = 0)	1331	render (CFPlus::Layout self, float x, float y, int flags = 0)
1249	PPCODE:	1332	CODE:
		1333	rc_clear (self->rc);
1250	pango_opengl_render_layout_subpixel (	1334	pango_opengl_render_layout_subpixel (
1251	self->pl,	1335	self->pl,
		1336	self->rc,
1252	x * PANGO_SCALE, y * PANGO_SCALE,	1337	x * PANGO_SCALE, y * PANGO_SCALE,
1253	self->r, self->g, self->b, self->a,	1338	self->r, self->g, self->b, self->a,
1254	flags	1339	flags
1255	);	1340	);
		1341	// we assume that context_change actually clears/frees stuff
		1342	// and does not do any recomputation...
		1343	pango_layout_context_changed (self->pl);
		1344
		1345	void
		1346	draw (CFPlus::Layout self)
		1347	CODE:
		1348	{
		1349	glEnable (GL_TEXTURE_2D);
		1350	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1351	glEnable (GL_BLEND);
		1352	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1353	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1354	glEnable (GL_ALPHA_TEST);
		1355	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1356
		1357	rc_draw (self->rc);
		1358
		1359	glDisable (GL_ALPHA_TEST);
		1360	glDisable (GL_BLEND);
		1361	glDisable (GL_TEXTURE_2D);
		1362	}
1256		1363
1257	MODULE = CFPlus PACKAGE = CFPlus::Texture	1364	MODULE = CFPlus PACKAGE = CFPlus::Texture
1258		1365
1259	int minpot (int n)	1366	PROTOTYPES: ENABLE
1260		1367
1261	void	1368	void
1262	pad2pot (SV data_, SV w_, SV *h_)	1369	pad (SV *data_, int ow, int oh, int nw, int nh)
1263	CODE:	1370	CODE:
1264	{	1371	{
1265	int ow = SvIV (w_);	1372	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1266	int oh = SvIV (h_);
1267
1268	if (ow && oh)
1269	{	1373	{
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;	1374	STRLEN datalen;
1278	char *data = SvPVbyte (data_, datalen);	1375	char *data = SvPVbyte (data_, datalen);
1279	int bpp = datalen / (ow * oh);	1376	int bpp = datalen / (ow * oh);
1280	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1377	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1281		1378
1282	SvPOK_only (result_);	1379	SvPOK_only (result_);
1283	SvCUR_set (result_, nw * nh * bpp);	1380	SvCUR_set (result_, nw * nh * bpp);
1284		1381
1285	memset (SvPVX (result_), 0, nw * nh * bpp);	1382	memset (SvPVX (result_), 0, nw * nh * bpp);
1286	while (oh--)	1383	while (oh--)
1287	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1384	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1288		1385
1289	sv_setsv (data_, result_);	1386	sv_setsv (data_, result_);
1290	}
1291
1292	sv_setiv (w_, nw);
1293	sv_setiv (h_, nh);
1294	}
1295	}	1387	}
1296	}	1388	}
1297		1389
1298	void	1390	void
1299	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1391	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1305	{	1397	{
1306	HV hv = (HV )SvRV (self);	1398	HV hv = (HV )SvRV (self);
1307	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1399	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1308	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1400	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1309	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1401	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1402
		1403	if (name <= 0)
		1404	XSRETURN_EMPTY;
1310		1405
1311	if (items < 5)	1406	if (items < 5)
1312	{	1407	{
1313	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1408	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1314	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1409	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1354	}	1449	}
1355	OUTPUT:	1450	OUTPUT:
1356	RETVAL	1451	RETVAL
1357		1452
1358	MODULE = CFPlus PACKAGE = CFPlus::Map	1453	MODULE = CFPlus PACKAGE = CFPlus::Map
		1454
		1455	PROTOTYPES: DISABLE
1359		1456
1360	CFPlus::Map	1457	CFPlus::Map
1361	new (SV *class)	1458	new (SV *class)
1362	CODE:	1459	CODE:
1363	New (0, RETVAL, 1, struct map);	1460	New (0, RETVAL, 1, struct map);
…		…
1501	self->rows += MAP_EXTEND_Y;	1598	self->rows += MAP_EXTEND_Y;
1502	self->y += MAP_EXTEND_Y;	1599	self->y += MAP_EXTEND_Y;
1503	}	1600	}
1504	}	1601	}
1505		1602
1506	void	1603	SV *
1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1604	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1508	CODE:	1605	CODE:
1509	{	1606	{
1510	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1607	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1511	uint8_t data_end = (uint8_t )SvEND (data_);	1608	uint8_t data_end = (uint8_t )SvEND (data_);
1512	mapcell *cell;	1609	mapcell *cell;
1513	int x, y, flags;	1610	int x, y, z, flags;
		1611	AV *missing = newAV ();
		1612	RETVAL = newRV_noinc ((SV *)missing);
1514		1613
1515	while (data < data_end - 1)	1614	while (data < data_end - 1)
1516	{	1615	{
1517	flags = (data [0] << 8) + data [1]; data += 2;	1616	flags = (data [0] << 8) + data [1]; data += 2;
1518		1617
…		…
1569	}	1668	}
1570	else	1669	else
1571	cell->darkness = *data++ + 1;	1670	cell->darkness = *data++ + 1;
1572	}	1671	}
1573		1672
		1673	for (z = 0; z <= 2; ++z)
1574	if (flags & 4)	1674	if (flags & (4 >> z))
1575	{	1675	{
1576	faceid face = (data [0] << 8) + data [1]; data += 2;	1676	faceid face = (data [0] << 8) + data [1]; data += 2;
1577	need_facenum (self, face);	1677	need_facenum (self, face);
1578	cell->tile [0] = self->face2tile [face];	1678	cell->tile [z] = self->face2tile [face];
		1679
		1680	if (cell->tile [z])
		1681	{
		1682	maptex *tex = self->tex + cell->tile [z];
		1683	if (!tex->name)
		1684	av_push (missing, newSViv (cell->tile [z]));
		1685
		1686	if (tex->smoothtile)
		1687	{
		1688	maptex *smooth = self->tex + tex->smoothtile;
		1689	if (!smooth->name)
		1690	av_push (missing, newSViv (tex->smoothtile));
		1691	}
		1692	}
1579	}	1693	}
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	}	1694	}
1595	else	1695	else
1596	cell->darkness = 0;	1696	cell->darkness = 0;
1597	}	1697	}
1598	}	1698	}
		1699	OUTPUT:
		1700	RETVAL
1599		1701
1600	SV *	1702	SV *
1601	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1703	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1602	CODE:	1704	CODE:
1603	{	1705	{
…		…
1654		1756
1655	void	1757	void
1656	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1758	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1657	CODE:	1759	CODE:
1658	{	1760	{
		1761	int x, y, z;
		1762
1659	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1763	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1660	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1764	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)	1765	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1662	smooth_key skey;	1766	smooth_key skey;
1663	int x, y, z;	1767
1664	int last_name;	1768	rc_t *rc = rc_alloc ();
		1769	rc_key_t key;
		1770	rc_array_t *arr;
1665		1771
1666	// thats current max. sorry.	1772	// thats current max. sorry.
1667	if (sw > 255) sw = 255;	1773	if (sw > 255) sw = 255;
1668	if (sh > 255) sh = 255;	1774	if (sh > 255) sh = 255;
1669		1775
1670	// clear key, in case of extra padding	1776	// clear key, in case of extra padding
1671	memset (&skey, 0, sizeof (skey));	1777	memset (&skey, 0, sizeof (skey));
1672		1778
1673	glColor4ub (255, 255, 255, 255);	1779	memset (&key, 0, sizeof (key));
1674		1780	key.r = 255;
1675	glEnable (GL_BLEND);	1781	key.g = 255;
1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1782	key.b = 255;
1677	glEnable (GL_TEXTURE_2D);	1783	key.a = 255;
1678	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1784	key.mode = GL_QUADS;
1679		1785	key.format = GL_T2F_V3F;
1680	glBegin (GL_QUADS);	1786	key.texname = -1;
1681
1682	last_name = 0;
1683		1787
1684	mx += self->x;	1788	mx += self->x;
1685	my += self->y;	1789	my += self->y;
1686		1790
1687	// first pass: determine smooth_max	1791	// first pass: determine smooth_max
…		…
1703	MAX (self->tex [cell->tile [0]].smoothlevel,	1807	MAX (self->tex [cell->tile [0]].smoothlevel,
1704	MAX (self->tex [cell->tile [1]].smoothlevel,	1808	MAX (self->tex [cell->tile [1]].smoothlevel,
1705	self->tex [cell->tile [2]].smoothlevel));	1809	self->tex [cell->tile [2]].smoothlevel));
1706	}	1810	}
1707	}	1811	}
		1812
		1813	glEnable (GL_BLEND);
		1814	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1815	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1708		1816
1709	for (z = 0; z <= 2; z++)	1817	for (z = 0; z <= 2; z++)
1710	{	1818	{
1711	memset (smooth_level, 0, sizeof (smooth_level));	1819	memset (smooth_level, 0, sizeof (smooth_level));
1712		1820
…		…
1722	tileid tile = cell->tile [z];	1830	tileid tile = cell->tile [z];
1723		1831
1724	if (tile)	1832	if (tile)
1725	{	1833	{
1726	maptex tex = self->tex [tile];	1834	maptex tex = self->tex [tile];
1727	int px = (x + 1) * T - tex.w;	1835	int px, py;
1728	int py = (y + 1) * T - tex.h;
1729		1836
1730	// suppressing texture state switches here
1731	// is only moderately effective, but worth the extra effort
1732	if (last_name != tex.name)	1837	if (key.texname != tex.name)
1733	{	1838	{
1734	if (!tex.name)	1839	if (!tex.name)
1735	tex = self->tex [2]; /* missing, replace by noface */	1840	tex = self->tex [2]; /* missing, replace by noface */
1736		1841
1737	glEnd ();	1842	key.texname = tex.name;
1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1843	arr = rc_array (rc, &key);
1739	glBegin (GL_QUADS);
1740	}	1844	}
1741		1845
1742	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1846	px = (x + 1) * T - tex.w;
		1847	py = (y + 1) * T - tex.h;
		1848
		1849	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1850	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);	1851	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 );	1852	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1746		1853
1747	if (cell->flags && z == 2)	1854	if (cell->flags && z == 2)
1748	{	1855	{
		1856	// overlays such as the speech bubble, probably more to come
1749	if (cell->flags & 1)	1857	if (cell->flags & 1)
1750	{	1858	{
1751	maptex tex = self->tex [1];	1859	maptex tex = self->tex [1];
1752	int px = x * T + T * 2 / 32;	1860	int px = x * T + T * 2 / 32;
1753	int py = y * T - T * 6 / 32;	1861	int py = y * T - T * 6 / 32;
1754		1862
		1863	if (tex.name)
1755	glEnd ();	1864	{
1756	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1865	if (key.texname != tex.name)
		1866	{
		1867	key.texname = tex.name;
		1868	arr = rc_array (rc, &key);
		1869	}
		1870
		1871	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1872	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1873	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1874	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1757	glBegin (GL_QUADS);	1875	}
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	}	1876	}
1764	}	1877	}
1765		1878
1766	// update smooth hash	1879	// update smooth hash
1767	if (tex.smoothtile)	1880	if (tex.smoothtile)
…		…
1803	}	1916	}
1804	}	1917	}
1805	}	1918	}
1806	}	1919	}
1807		1920
		1921	rc_draw (rc);
		1922	rc_clear (rc);
		1923
1808	// go through all smoothlevels, lowest to highest, then draw.	1924	// go through all smoothlevels, lowest to highest, then draw.
1809	// this is basically counting sort	1925	// this is basically counting sort
1810	{	1926	{
1811	int w, b;	1927	int w, b;
1812		1928
		1929	glEnable (GL_TEXTURE_2D);
		1930	glBegin (GL_QUADS);
1813	for (w = 0; w < 256 / 32; ++w)	1931	for (w = 0; w < 256 / 32; ++w)
1814	{	1932	{
1815	uint32_t smask = smooth_level [w];	1933	uint32_t smask = smooth_level [w];
1816	if (smask)	1934	if (smask)
1817	for (b = 0; b < 32; ++b)	1935	for (b = 0; b < 32; ++b)
…		…
1836	int border = bits & 15;	1954	int border = bits & 15;
1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1955	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1838	float dx = tex.s * .0625f; // 16 images/row	1956	float dx = tex.s * .0625f; // 16 images/row
1839	float dy = tex.t * .5f ; // 2 images/column	1957	float dy = tex.t * .5f ; // 2 images/column
1840		1958
1841	// this time naively avoiding texture state changes
1842	// save gobs of state changes.
1843	if (last_name != tex.name)	1959	if (tex.name)
1844	{	1960	{
		1961	// this time avoiding texture state changes
		1962	// save gobs of state changes.
1845	if (!tex.name)	1963	if (key.texname != tex.name)
1846	continue; // smoothing not yet available	1964	{
1847
1848	glEnd ();	1965	glEnd ();
1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1966	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1850	glBegin (GL_QUADS);	1967	glBegin (GL_QUADS);
1851	}	1968	}
1852		1969
1853	if (border)	1970	if (border)
1854	{	1971	{
1855	float ox = border * dx;	1972	float ox = border * dx;
1856		1973
1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	1974	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	1975	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	1976	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	1977	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1861	}	1978	}
1862		1979
1863	if (corner)	1980	if (corner)
1864	{	1981	{
1865	float ox = corner * dx;	1982	float ox = corner * dx;
1866		1983
1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );	1984	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	1985	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	1986	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	1987	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		1988	}
1871	}	1989	}
1872	}	1990	}
1873	}	1991	}
1874	}	1992	}
1875	}	1993	}
		1994
		1995	glEnd ();
		1996	glDisable (GL_TEXTURE_2D);
		1997	key.texname = -1;
1876	}	1998	}
1877		1999
1878	hv_clear (smooth);	2000	hv_clear (smooth);
1879	}	2001	}
1880		2002
1881	glEnd ();
1882
1883	glDisable (GL_TEXTURE_2D);
1884	glDisable (GL_BLEND);	2003	glDisable (GL_BLEND);
		2004	rc_free (rc);
1885		2005
1886	// top layer: overlays such as the health bar	2006	// top layer: overlays such as the health bar
1887	for (y = 0; y < sh; y++)	2007	for (y = 0; y < sh; y++)
1888	if (0 <= y + my && y + my < self->rows)	2008	if (0 <= y + my && y + my < self->rows)
1889	{	2009	{
…		…
1974	glDisable (GL_BLEND);	2094	glDisable (GL_BLEND);
1975	glDisable (GL_TEXTURE_2D);	2095	glDisable (GL_TEXTURE_2D);
1976	}	2096	}
1977		2097
1978	void	2098	void
1979	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)	2099	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1980	PPCODE:	2100	PPCODE:
1981	{	2101	{
1982	int x, y;	2102	int x, y;
		2103	int sw1 = sw + 2;
		2104	int sh1 = sh + 2;
		2105	int sh3 = sh * 3;
1983	int sw4 = (sw + 3) & ~3;	2106	int sw34 = (sw * 3 + 3) & ~3;
		2107	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1984	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2108	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1985	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2109	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1986		2110
1987	memset (darkness, 255, sw4 * sh);
1988	SvPOK_only (darkness_sv);	2111	SvPOK_only (darkness3_sv);
1989	SvCUR_set (darkness_sv, sw4 * sh);	2112	SvCUR_set (darkness3_sv, sw34 * sh3);
1990		2113
1991	mx += self->x;	2114	mx += self->x - 1;
1992	my += self->y;	2115	my += self->y - 1;
1993		2116
		2117	memset (darkness1, 255, sw1 * sh1);
		2118
1994	for (y = 0; y < sh; y++)	2119	for (y = 0; y < sh1; y++)
1995	if (0 <= y + my && y + my < self->rows)	2120	if (0 <= y + my && y + my < self->rows)
1996	{	2121	{
1997	maprow *row = self->row + (y + my);	2122	maprow *row = self->row + (y + my);
1998		2123
1999	for (x = 0; x < sw; x++)	2124	for (x = 0; x < sw1; x++)
2000	if (row->c0 <= x + mx && x + mx < row->c1)	2125	if (row->c0 <= x + mx && x + mx < row->c1)
2001	{	2126	{
2002	mapcell *cell = row->col + (x + mx - row->c0);	2127	mapcell *cell = row->col + (x + mx - row->c0);
2003		2128
2004	darkness[y * sw4 + x] = cell->darkness	2129	darkness1 [y * sw1 + x] = cell->darkness
2005	? 255 - (cell->darkness - 1)	2130	? 255 - (cell->darkness - 1)
2006	: 255 - FOW_DARKNESS;	2131	: 255 - FOW_DARKNESS;
2007	}	2132	}
2008	}	2133	}
2009		2134
2010	if (smoothing)
2011	{
2012	SV darkness2_sv = sv_2mortal (newSV (sw4 sh));
2013	uint8_t darkness2 = (uint8_t )SvPVX (darkness2_sv);
2014
2015	SvPOK_only (darkness2_sv);
2016	SvCUR_set (darkness2_sv, sw4 * sh);
2017
2018	for (y = 0; y < sh; ++y)	2135	for (y = 0; y < sh; ++y)
2019	for (x = 0; x < sw4; ++x)	2136	for (x = 0; x < sw; ++x)
2020	{	2137	{
2021	float f = (float )matrix;	2138	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2022	int dx, dy;	2139	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2023	float sum = 0.f;	2140	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2141	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2142	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2143	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2144	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2145	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2146	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2024		2147
2025	for (dy = -1; dy <= 1; ++dy)	2148	uint8_t r11 = (d11 + d21 + d12) / 3;
2026	for (dx = -1; dx <= 1; ++dx)	2149	uint8_t r21 = d21;
2027	{	2150	uint8_t r31 = (d21 + d31 + d32) / 3;
2028	unsigned int x2 = x + dx;
2029	unsigned int y2 = y + dy;
2030		2151
2031	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;	2152	uint8_t r12 = d12;
2032	}	2153	uint8_t r22 = d22;
		2154	uint8_t r32 = d32;
2033		2155
2034	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;	2156	uint8_t r13 = (d13 + d23 + d12) / 3;
2035	}	2157	uint8_t r23 = d23;
		2158	uint8_t r33 = (d23 + d33 + d32) / 3;
2036		2159
2037	darkness_sv = darkness2_sv;	2160	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2161	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2162	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2163	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2164	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2165	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2166	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2167	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2168	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2038	}	2169	}
		2170
		2171	free (darkness1);
2039		2172
2040	EXTEND (SP, 3);	2173	EXTEND (SP, 3);
2041	PUSHs (sv_2mortal (newSViv (sw4)));	2174	PUSHs (sv_2mortal (newSViv (sw34)));
2042	PUSHs (sv_2mortal (newSViv (sh)));	2175	PUSHs (sv_2mortal (newSViv (sh3)));
2043	PUSHs (darkness_sv);	2176	PUSHs (darkness3_sv);
2044	}	2177	}
2045		2178
2046	SV *	2179	SV *
2047	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2180	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
2048	CODE:	2181	CODE:
…		…
2125	int x, y, z;	2258	int x, y, z;
2126	int w, h;	2259	int w, h;
2127	int x1, y1;	2260	int x1, y1;
2128		2261
2129	if (*data++ != 0)	2262	if (*data++ != 0)
2130	return; /* version mismatch */	2263	XSRETURN_EMPTY; /* version mismatch */
2131		2264
2132	w = data++ << 8; w \|= data++;	2265	w = data++ << 8; w \|= data++;
2133	h = data++ << 8; h \|= data++;	2266	h = data++ << 8; h \|= data++;
2134		2267
2135	// we need to do this 'cause we don't keep an absolute coord system for rows	2268	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2180	}	2313	}
2181	}	2314	}
2182	}	2315	}
2183	}	2316	}
2184		2317
		2318	MODULE = CFPlus PACKAGE = CFPlus::RW
		2319
		2320	CFPlus::RW
		2321	new (SV class, SV data_sv)
		2322	CODE:
		2323	{
		2324	STRLEN datalen;
		2325	char *data = SvPVbyte (data_sv, datalen);
		2326
		2327	RETVAL = SDL_RWFromConstMem (data, datalen);
		2328	}
		2329	OUTPUT:
		2330	RETVAL
		2331
		2332	CFPlus::RW
		2333	new_from_file (SV class, const char path, const char *mode = "rb")
		2334	CODE:
		2335	RETVAL = SDL_RWFromFile (path, mode);
		2336	OUTPUT:
		2337	RETVAL
		2338
		2339	# fails on win32:
		2340	# CFPlus.xs(2268) : error C2059: syntax error : '('
		2341	#void
		2342	#close (CFPlus::RW self)
		2343	# CODE:
		2344	# (self->(close)) (self);
		2345
		2346	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2347
		2348	PROTOTYPES: DISABLE
		2349
		2350	CFPlus::Channel
		2351	find ()
		2352	CODE:
		2353	{
		2354	RETVAL = Mix_GroupAvailable (-1);
		2355
		2356	if (RETVAL < 0)
		2357	{
		2358	RETVAL = Mix_GroupOldest (-1);
		2359
		2360	if (RETVAL < 0)
		2361	XSRETURN_UNDEF;
		2362
		2363	Mix_HaltChannel (RETVAL);
		2364	}
		2365
		2366	Mix_UnregisterAllEffects (RETVAL);
		2367	Mix_Volume (RETVAL, 128);
		2368	}
		2369	OUTPUT:
		2370	RETVAL
		2371
		2372	void
		2373	halt (CFPlus::Channel self)
		2374	CODE:
		2375	Mix_HaltChannel (self);
		2376
		2377	void
		2378	expire (CFPlus::Channel self, int ticks = -1)
		2379	CODE:
		2380	Mix_ExpireChannel (self, ticks);
		2381
		2382	void
		2383	fade_out (CFPlus::Channel self, int ticks = -1)
		2384	CODE:
		2385	Mix_FadeOutChannel (self, ticks);
		2386
		2387	int
		2388	volume (CFPlus::Channel self, int volume)
		2389	CODE:
		2390	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2391	OUTPUT:
		2392	RETVAL
		2393
		2394	void
		2395	unregister_all_effects (CFPlus::Channel self)
		2396	CODE:
		2397	Mix_UnregisterAllEffects (self);
		2398
		2399	void
		2400	set_panning (CFPlus::Channel self, int left, int right)
		2401	CODE:
		2402	left = CLAMP (left , 0, 255);
		2403	right = CLAMP (right, 0, 255);
		2404	Mix_SetPanning (self, left, right);
		2405
		2406	void
		2407	set_distance (CFPlus::Channel self, int distance)
		2408	CODE:
		2409	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2410
		2411	void
		2412	set_position (CFPlus::Channel self, int angle, int distance)
		2413	CODE:
		2414
		2415	void
		2416	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2417	CODE:
		2418	{
		2419	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2420	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2421	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2422	}
		2423
		2424	void
		2425	set_reverse_stereo (CFPlus::Channel self, int flip)
		2426	CODE:
		2427	Mix_SetReverseStereo (self, flip);
		2428
2185	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2429	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
2186		2430
		2431	PROTOTYPES: DISABLE
		2432
2187	CFPlus::MixChunk	2433	CFPlus::MixChunk
2188	new_from_file (SV class, char path)	2434	new (SV *class, CFPlus::RW rwops)
2189	CODE:	2435	CODE:
2190	RETVAL = Mix_LoadWAV (path);	2436	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2191	OUTPUT:	2437	OUTPUT:
2192	RETVAL	2438	RETVAL
2193		2439
2194	void	2440	void
2195	DESTROY (CFPlus::MixChunk self)	2441	DESTROY (CFPlus::MixChunk self)
…		…
2197	Mix_FreeChunk (self);	2443	Mix_FreeChunk (self);
2198		2444
2199	int	2445	int
2200	volume (CFPlus::MixChunk self, int volume = -1)	2446	volume (CFPlus::MixChunk self, int volume = -1)
2201	CODE:	2447	CODE:
		2448	if (items > 1)
		2449	volume = CLAMP (volume, 0, 128);
2202	RETVAL = Mix_VolumeChunk (self, volume);	2450	RETVAL = Mix_VolumeChunk (self, volume);
2203	OUTPUT:	2451	OUTPUT:
2204	RETVAL	2452	RETVAL
2205		2453
2206	int	2454	CFPlus::Channel
2207	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2455	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
2208	CODE:	2456	CODE:
		2457	{
2209	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2458	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2459
		2460	if (RETVAL < 0)
		2461	XSRETURN_UNDEF;
		2462
		2463	if (channel < 0)
		2464	{
		2465	Mix_UnregisterAllEffects (RETVAL);
		2466	Mix_Volume (RETVAL, 128);
		2467	}
		2468	}
2210	OUTPUT:	2469	OUTPUT:
2211	RETVAL	2470	RETVAL
2212		2471
2213	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2472	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
2214		2473
2215	int	2474	int
2216	volume (int volume = -1)	2475	volume (int volume = -1)
		2476	PROTOTYPE: ;$
2217	CODE:	2477	CODE:
		2478	if (items > 0)
		2479	volume = CLAMP (volume, 0, 128);
2218	RETVAL = Mix_VolumeMusic (volume);	2480	RETVAL = Mix_VolumeMusic (volume);
2219	OUTPUT:	2481	OUTPUT:
2220	RETVAL	2482	RETVAL
2221		2483
2222	int	2484	void
2223	fade_out (int ms)	2485	fade_out (int ms)
2224	CODE:	2486	CODE:
2225	RETVAL = Mix_FadeOutMusic (ms);	2487	Mix_FadeOutMusic (ms);
2226	OUTPUT:	2488
2227	RETVAL	2489	void
		2490	halt ()
		2491	CODE:
		2492	Mix_HaltMusic ();
2228		2493
2229	CFPlus::MixMusic	2494	CFPlus::MixMusic
2230	new_from_file (SV class, char path)	2495	new (SV *class, CFPlus::RW rwops)
2231	CODE:	2496	CODE:
2232	RETVAL = Mix_LoadMUS (path);	2497	RETVAL = Mix_LoadMUS_RW (rwops);
2233	OUTPUT:	2498	OUTPUT:
2234	RETVAL	2499	RETVAL
2235		2500
2236	void	2501	void
2237	DESTROY (CFPlus::MixMusic self)	2502	DESTROY (CFPlus::MixMusic self)
…		…
2243	CODE:	2508	CODE:
2244	RETVAL = Mix_PlayMusic (self, loops);	2509	RETVAL = Mix_PlayMusic (self, loops);
2245	OUTPUT:	2510	OUTPUT:
2246	RETVAL	2511	RETVAL
2247		2512
2248	int	2513	void
2249	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2514	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
2250	CODE:	2515	CODE:
2251	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2516	Mix_FadeInMusicPos (self, loops, ms, position);
2252	OUTPUT:
2253	RETVAL
2254		2517
2255	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2518	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2519
		2520	PROTOTYPES: ENABLE
2256		2521
2257	BOOT:	2522	BOOT:
2258	{	2523	{
2259	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2524	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
2260	static const struct {	2525	static const struct {
…		…
2276	const_iv (GL_ALPHA_TEST),	2541	const_iv (GL_ALPHA_TEST),
2277	const_iv (GL_NORMALIZE),	2542	const_iv (GL_NORMALIZE),
2278	const_iv (GL_RESCALE_NORMAL),	2543	const_iv (GL_RESCALE_NORMAL),
2279	const_iv (GL_FRONT),	2544	const_iv (GL_FRONT),
2280	const_iv (GL_BACK),	2545	const_iv (GL_BACK),
		2546	const_iv (GL_AUX0),
2281	const_iv (GL_AND),	2547	const_iv (GL_AND),
2282	const_iv (GL_ONE),	2548	const_iv (GL_ONE),
2283	const_iv (GL_ZERO),	2549	const_iv (GL_ZERO),
2284	const_iv (GL_SRC_ALPHA),	2550	const_iv (GL_SRC_ALPHA),
2285	const_iv (GL_DST_ALPHA),	2551	const_iv (GL_DST_ALPHA),
…		…
2298	const_iv (GL_INTENSITY),	2564	const_iv (GL_INTENSITY),
2299	const_iv (GL_LUMINANCE),	2565	const_iv (GL_LUMINANCE),
2300	const_iv (GL_LUMINANCE_ALPHA),	2566	const_iv (GL_LUMINANCE_ALPHA),
2301	const_iv (GL_FLOAT),	2567	const_iv (GL_FLOAT),
2302	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2568	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2569	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2570	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2571	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2572	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2573	const_iv (GL_COMPRESSED_RGB_ARB),
		2574	const_iv (GL_COMPRESSED_RGBA_ARB),
2303	const_iv (GL_COMPILE),	2575	const_iv (GL_COMPILE),
2304	const_iv (GL_PROXY_TEXTURE_1D),	2576	const_iv (GL_PROXY_TEXTURE_1D),
2305	const_iv (GL_PROXY_TEXTURE_2D),	2577	const_iv (GL_PROXY_TEXTURE_2D),
2306	const_iv (GL_TEXTURE_1D),	2578	const_iv (GL_TEXTURE_1D),
2307	const_iv (GL_TEXTURE_2D),	2579	const_iv (GL_TEXTURE_2D),
…		…
2331	const_iv (GL_COLOR_LOGIC_OP),	2603	const_iv (GL_COLOR_LOGIC_OP),
2332	const_iv (GL_SEPARABLE_2D),	2604	const_iv (GL_SEPARABLE_2D),
2333	const_iv (GL_CONVOLUTION_2D),	2605	const_iv (GL_CONVOLUTION_2D),
2334	const_iv (GL_CONVOLUTION_BORDER_MODE),	2606	const_iv (GL_CONVOLUTION_BORDER_MODE),
2335	const_iv (GL_CONSTANT_BORDER),	2607	const_iv (GL_CONSTANT_BORDER),
		2608	const_iv (GL_POINTS),
2336	const_iv (GL_LINES),	2609	const_iv (GL_LINES),
2337	const_iv (GL_LINE_STRIP),	2610	const_iv (GL_LINE_STRIP),
2338	const_iv (GL_LINE_LOOP),	2611	const_iv (GL_LINE_LOOP),
2339	const_iv (GL_QUADS),	2612	const_iv (GL_QUADS),
2340	const_iv (GL_QUAD_STRIP),	2613	const_iv (GL_QUAD_STRIP),
2341	const_iv (GL_TRIANGLES),	2614	const_iv (GL_TRIANGLES),
2342	const_iv (GL_TRIANGLE_STRIP),	2615	const_iv (GL_TRIANGLE_STRIP),
2343	const_iv (GL_TRIANGLE_FAN),	2616	const_iv (GL_TRIANGLE_FAN),
		2617	const_iv (GL_POLYGON),
2344	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2618	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2619	const_iv (GL_POINT_SMOOTH_HINT),
		2620	const_iv (GL_LINE_SMOOTH_HINT),
		2621	const_iv (GL_POLYGON_SMOOTH_HINT),
		2622	const_iv (GL_GENERATE_MIPMAP_HINT),
		2623	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2345	const_iv (GL_FASTEST),	2624	const_iv (GL_FASTEST),
		2625	const_iv (GL_DONT_CARE),
		2626	const_iv (GL_NICEST),
2346	const_iv (GL_V2F),	2627	const_iv (GL_V2F),
2347	const_iv (GL_V3F),	2628	const_iv (GL_V3F),
2348	const_iv (GL_T2F_V3F),	2629	const_iv (GL_T2F_V3F),
2349	const_iv (GL_T2F_N3F_V3F),	2630	const_iv (GL_T2F_N3F_V3F),
2350	# undef const_iv	2631	# undef const_iv
…		…
2355		2636
2356	texture_av = newAV ();	2637	texture_av = newAV ();
2357	AvREAL_off (texture_av);	2638	AvREAL_off (texture_av);
2358	}	2639	}
2359		2640
		2641	void
		2642	disable_GL_EXT_blend_func_separate ()
		2643	CODE:
		2644	gl.BlendFuncSeparate = 0;
		2645	gl.BlendFuncSeparateEXT = 0;
		2646
2360	char *	2647	char *
2361	gl_vendor ()	2648	gl_vendor ()
2362	CODE:	2649	CODE:
2363	RETVAL = (char *)glGetString (GL_VENDOR);	2650	RETVAL = (char *)glGetString (GL_VENDOR);
2364	OUTPUT:	2651	OUTPUT:
…		…
2436	# near_ and far_ are due to microsofts buggy "c" compiler	2723	# near_ and far_ are due to microsofts buggy "c" compiler
2437	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2724	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2438		2725
2439	# near_ and far_ are due to microsofts buggy "c" compiler	2726	# near_ and far_ are due to microsofts buggy "c" compiler
2440	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2727	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2728
		2729	PROTOTYPES: DISABLE
2441		2730
2442	void glViewport (int x, int y, int width, int height)	2731	void glViewport (int x, int y, int width, int height)
2443		2732
2444	void glScissor (int x, int y, int width, int height)	2733	void glScissor (int x, int y, int width, int height)
2445		2734
…		…
2453		2742
2454	void glRotate (float angle, float x, float y, float z)	2743	void glRotate (float angle, float x, float y, float z)
2455	CODE:	2744	CODE:
2456	glRotatef (angle, x, y, z);	2745	glRotatef (angle, x, y, z);
2457		2746
2458	void glBegin (int mode)
2459
2460	void glEnd ()
2461
2462	void glColor (float r, float g, float b, float a = 1.0)	2747	void glColor (float r, float g, float b, float a = 1.0)
2463	PROTOTYPE: @
2464	ALIAS:	2748	ALIAS:
2465	glColor_premultiply = 1	2749	glColor_premultiply = 1
2466	CODE:	2750	CODE:
2467	if (ix)	2751	if (ix)
2468	{	2752	{
…		…
2471	b *= a;	2755	b *= a;
2472	}	2756	}
2473	// microsoft visual "c" rounds instead of truncating...	2757	// microsoft visual "c" rounds instead of truncating...
2474	glColor4f (r, g, b, a);	2758	glColor4f (r, g, b, a);
2475		2759
2476	void glInterleavedArrays (int format, int stride, char *data)
2477
2478	void glDrawElements (int mode, int count, int type, char *indices)
2479
2480	# 1.2 void glDrawRangeElements (int mode, int start, int end
2481
2482	void glRasterPos (float x, float y, float z = 0.)	2760	void glRasterPos (float x, float y, float z = 0.)
2483	CODE:	2761	CODE:
2484	glRasterPos3f (0, 0, z);	2762	glRasterPos3f (0, 0, z);
2485	glBitmap (0, 0, 0, 0, x, y, 0);	2763	glBitmap (0, 0, 0, 0, x, y, 0);
2486		2764
…		…
2490		2768
2491	void glTexCoord (float s, float t)	2769	void glTexCoord (float s, float t)
2492	CODE:	2770	CODE:
2493	glTexCoord2f (s, t);	2771	glTexCoord2f (s, t);
2494		2772
		2773	void glRect (float x1, float y1, float x2, float y2)
		2774	CODE:
		2775	glRectf (x1, y1, x2, y2);
		2776
		2777	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2778	CODE:
		2779	glBegin (GL_LINE_LOOP);
		2780	glVertex2f (x1, y1);
		2781	glVertex2f (x2, y1);
		2782	glVertex2f (x2, y2);
		2783	glVertex2f (x1, y2);
		2784	glEnd ();
		2785
		2786	PROTOTYPES: ENABLE
		2787
		2788	void glBegin (int mode)
		2789
		2790	void glEnd ()
		2791
		2792	void glPointSize (GLfloat size)
		2793
		2794	void glLineWidth (GLfloat width)
		2795
		2796	void glInterleavedArrays (int format, int stride, char *data)
		2797
		2798	void glDrawElements (int mode, int count, int type, char *indices)
		2799
		2800	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2801
2495	void glTexEnv (int target, int pname, float param)	2802	void glTexEnv (int target, int pname, float param)
2496	CODE:	2803	CODE:
2497	glTexEnvf (target, pname, param);	2804	glTexEnvf (target, pname, param);
2498		2805
2499	void glTexParameter (int target, int pname, float param)	2806	void glTexParameter (int target, int pname, float param)
…		…
2551		2858
2552	void glEndList ()	2859	void glEndList ()
2553		2860
2554	void glCallList (int list)	2861	void glCallList (int list)
2555		2862
		2863	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2864
		2865	PROTOTYPES: DISABLE
		2866
		2867	void
		2868	find_widget (SV *self, NV x, NV y)
		2869	PPCODE:
		2870	{
		2871	if (within_widget (self, x, y))
		2872	XPUSHs (self);
		2873	}
		2874
		2875	BOOT:
		2876	{
		2877	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2878
		2879	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2880	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2881	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2882	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2883	}
		2884
		2885	void
		2886	draw (SV *self)
		2887	CODE:
		2888	{
		2889	HV *hv;
		2890	SV **svp;
		2891	NV x, y, w, h;
		2892	SV *draw_x_sv = GvSV (draw_x_gv);
		2893	SV *draw_y_sv = GvSV (draw_y_gv);
		2894	SV *draw_w_sv = GvSV (draw_w_gv);
		2895	SV *draw_h_sv = GvSV (draw_h_gv);
		2896	double draw_x, draw_y;
		2897
		2898	if (!SvROK (self))
		2899	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2900
		2901	hv = (HV *)SvRV (self);
		2902
		2903	if (SvTYPE (hv) != SVt_PVHV)
		2904	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2905
		2906	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2907	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2908
		2909	if (!h \|\| !w)
		2910	XSRETURN_EMPTY;
		2911
		2912	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2913	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2914
		2915	draw_x = SvNV (draw_x_sv) + x;
		2916	draw_y = SvNV (draw_y_sv) + y;
		2917
		2918	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2919	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2920	XSRETURN_EMPTY;
		2921
		2922	sv_setnv (draw_x_sv, draw_x);
		2923	sv_setnv (draw_y_sv, draw_y);
		2924
		2925	glPushMatrix ();
		2926	glTranslated (x, y, 0);
		2927
		2928	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2929	{
		2930	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2931
		2932	if (svp && SvTRUE (*svp))
		2933	{
		2934	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2935	glEnable (GL_BLEND);
		2936	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2937	glBegin (GL_QUADS);
		2938	glVertex2f (0, 0);
		2939	glVertex2f (w, 0);
		2940	glVertex2f (w, h);
		2941	glVertex2f (0, h);
		2942	glEnd ();
		2943	glDisable (GL_BLEND);
		2944	}
		2945	}
		2946	#if 0
		2947	// draw borders, for debugging
		2948	glPushMatrix ();
		2949	glColor4f (1., 1., 0., 1.);
		2950	glTranslatef (.5, .5, 0.);
		2951	glBegin (GL_LINE_LOOP);
		2952	glVertex2f (0 , 0);
		2953	glVertex2f (w - 1, 0);
		2954	glVertex2f (w - 1, h - 1);
		2955	glVertex2f (0 , h - 1);
		2956	glEnd ();
		2957	glPopMatrix ();
		2958	#endif
		2959	PUSHMARK (SP);
		2960	XPUSHs (self);
		2961	PUTBACK;
		2962	call_method ("_draw", G_VOID \| G_DISCARD);
		2963	SPAGAIN;
		2964
		2965	glPopMatrix ();
		2966
		2967	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2968	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2969	}
		2970

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC vs. Revision 1.235 by root, Tue Aug 28 01:23:47 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC vs.
Revision 1.235 by root, Tue Aug 28 01:23:47 2007 UTC