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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.202 by root, Tue Jul 17 18:34:24 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>
		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),
…		…
579		646
580	NV floor (NV x)	647	NV floor (NV x)
581		648
582	NV ceil (NV x)	649	NV ceil (NV x)
583		650
		651	IV minpot (UV n)
		652
		653	IV popcount (UV n)
		654
584	void	655	void
585	pango_init ()	656	pango_init ()
586	CODE:	657	CODE:
587	{	658	{
588	opengl_fontmap = pango_opengl_font_map_new ();	659	opengl_fontmap = pango_opengl_font_map_new ();
…		…
661		732
662	if (RETVAL)	733	if (RETVAL)
663	{	734	{
664	av_clear (texture_av);	735	av_clear (texture_av);
665		736
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	SDL_WM_SetCaption ("Crossfire TRT Client " VERSION, "Crossfire TRT");
667	#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);
668	#include "glfunc.h"	739	#include "glfunc.h"
669	#undef GL_FUNC	740	#undef GL_FUNC
670	}	741	}
671	}	742	}
…		…
757	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))));
758	}	829	}
759	}	830	}
760		831
761	int	832	int
762	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)
763	POSTCALL:	834	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	835	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	836	Mix_ChannelFinished (channel_finished);
766		837
767	void	838	void
768	Mix_CloseAudio ()	839	Mix_CloseAudio ()
769		840
770	int	841	int
771	Mix_AllocateChannels (int numchans = -1)	842	Mix_AllocateChannels (int numchans = -1)
		843
		844	const char *
		845	Mix_GetError ()
772		846
773	void	847	void
774	lowdelay (int fd, int val = 1)	848	lowdelay (int fd, int val = 1)
775	CODE:	849	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	850	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
818	STRLEN image_len;	892	STRLEN image_len;
819	char image = (char )SvPVbyte (image_, image_len);	893	char image = (char )SvPVbyte (image_, image_len);
820	SDL_Surface surface, surface2;	894	SDL_Surface surface, surface2;
821	SDL_PixelFormat fmt;	895	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	896	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	897	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	898	: SDL_RWFromConstMem (image, image_len);
825		899
826	if (!rw)	900	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	901	croak ("load_image: %s", SDL_GetError ());
828		902
…		…
933	#endif	1007	#endif
934	}	1008	}
935		1009
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1010	MODULE = CFPlus PACKAGE = CFPlus::Font
937		1011
		1012	PROTOTYPES: DISABLE
		1013
938	CFPlus::Font	1014	CFPlus::Font
939	new_from_file (SV class, char path, int id = 0)	1015	new_from_file (SV class, char path, int id = 0)
940	CODE:	1016	CODE:
941	{	1017	{
942	int count;	1018	int count;
…		…
952	CODE:	1028	CODE:
953	pango_font_description_free (self);	1029	pango_font_description_free (self);
954		1030
955	void	1031	void
956	make_default (CFPlus::Font self)	1032	make_default (CFPlus::Font self)
		1033	PROTOTYPE: $
957	CODE:	1034	CODE:
958	default_font = self;	1035	default_font = self;
959		1036
960	MODULE = CFPlus PACKAGE = CFPlus::Layout	1037	MODULE = CFPlus PACKAGE = CFPlus::Layout
961		1038
		1039	PROTOTYPES: DISABLE
		1040
962	void	1041	void
963	reset_glyph_cache ()	1042	reset_glyph_cache ()
		1043	PROTOTYPE:
964	CODE:	1044	CODE:
965	tc_clear ();	1045	tc_clear ();
966		1046
967	CFPlus::Layout	1047	CFPlus::Layout
968	new (SV *class)	1048	new (SV *class)
…		…
974	RETVAL->g = 1.;	1054	RETVAL->g = 1.;
975	RETVAL->b = 1.;	1055	RETVAL->b = 1.;
976	RETVAL->a = 1.;	1056	RETVAL->a = 1.;
977	RETVAL->base_height = MIN_FONT_HEIGHT;	1057	RETVAL->base_height = MIN_FONT_HEIGHT;
978	RETVAL->font = 0;	1058	RETVAL->font = 0;
		1059	RETVAL->rc = rc_alloc ();
979		1060
980	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1061	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
981	layout_update_font (RETVAL);	1062	layout_update_font (RETVAL);
982	OUTPUT:	1063	OUTPUT:
983	RETVAL	1064	RETVAL
984		1065
985	void	1066	void
986	DESTROY (CFPlus::Layout self)	1067	DESTROY (CFPlus::Layout self)
987	CODE:	1068	CODE:
988	g_object_unref (self->pl);	1069	g_object_unref (self->pl);
		1070	rc_free (self->rc);
989	Safefree (self);	1071	Safefree (self);
990		1072
991	void	1073	void
992	set_text (CFPlus::Layout self, SV *text_)	1074	set_text (CFPlus::Layout self, SV *text_)
993	CODE:	1075	CODE:
…		…
1245	}	1327	}
1246	}	1328	}
1247		1329
1248	void	1330	void
1249	render (CFPlus::Layout self, float x, float y, int flags = 0)	1331	render (CFPlus::Layout self, float x, float y, int flags = 0)
1250	PPCODE:	1332	CODE:
		1333	rc_clear (self->rc);
1251	pango_opengl_render_layout_subpixel (	1334	pango_opengl_render_layout_subpixel (
1252	self->pl,	1335	self->pl,
		1336	self->rc,
1253	x * PANGO_SCALE, y * PANGO_SCALE,	1337	x * PANGO_SCALE, y * PANGO_SCALE,
1254	self->r, self->g, self->b, self->a,	1338	self->r, self->g, self->b, self->a,
1255	flags	1339	flags
1256	);	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	}
1257		1363
1258	MODULE = CFPlus PACKAGE = CFPlus::Texture	1364	MODULE = CFPlus PACKAGE = CFPlus::Texture
1259		1365
1260	int minpot (int n)	1366	PROTOTYPES: ENABLE
1261		1367
1262	void	1368	void
1263	pad2pot (SV data_, SV w_, SV *h_)	1369	pad (SV *data_, int ow, int oh, int nw, int nh)
1264	CODE:	1370	CODE:
1265	{	1371	{
1266	int ow = SvIV (w_);	1372	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1267	int oh = SvIV (h_);
1268
1269	if (ow && oh)
1270	{	1373	{
1271	int nw = minpot (ow);
1272	int nh = minpot (oh);
1273
1274	if (nw != ow \|\| nh != oh)
1275	{
1276	if (SvOK (data_))
1277	{
1278	STRLEN datalen;	1374	STRLEN datalen;
1279	char *data = SvPVbyte (data_, datalen);	1375	char *data = SvPVbyte (data_, datalen);
1280	int bpp = datalen / (ow * oh);	1376	int bpp = datalen / (ow * oh);
1281	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1377	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1282		1378
1283	SvPOK_only (result_);	1379	SvPOK_only (result_);
1284	SvCUR_set (result_, nw * nh * bpp);	1380	SvCUR_set (result_, nw * nh * bpp);
1285		1381
1286	memset (SvPVX (result_), 0, nw * nh * bpp);	1382	memset (SvPVX (result_), 0, nw * nh * bpp);
1287	while (oh--)	1383	while (oh--)
1288	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);
1289		1385
1290	sv_setsv (data_, result_);	1386	sv_setsv (data_, result_);
1291	}
1292
1293	sv_setiv (w_, nw);
1294	sv_setiv (h_, nh);
1295	}
1296	}	1387	}
1297	}	1388	}
1298		1389
1299	void	1390	void
1300	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.)
…		…
1306	{	1397	{
1307	HV hv = (HV )SvRV (self);	1398	HV hv = (HV )SvRV (self);
1308	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1399	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1309	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1400	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1310	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;
1311		1405
1312	if (items < 5)	1406	if (items < 5)
1313	{	1407	{
1314	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1408	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1315	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1409	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1355	}	1449	}
1356	OUTPUT:	1450	OUTPUT:
1357	RETVAL	1451	RETVAL
1358		1452
1359	MODULE = CFPlus PACKAGE = CFPlus::Map	1453	MODULE = CFPlus PACKAGE = CFPlus::Map
		1454
		1455	PROTOTYPES: DISABLE
1360		1456
1361	CFPlus::Map	1457	CFPlus::Map
1362	new (SV *class)	1458	new (SV *class)
1363	CODE:	1459	CODE:
1364	New (0, RETVAL, 1, struct map);	1460	New (0, RETVAL, 1, struct map);
…		…
1502	self->rows += MAP_EXTEND_Y;	1598	self->rows += MAP_EXTEND_Y;
1503	self->y += MAP_EXTEND_Y;	1599	self->y += MAP_EXTEND_Y;
1504	}	1600	}
1505	}	1601	}
1506		1602
1507	void	1603	SV *
1508	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1604	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1509	CODE:	1605	CODE:
1510	{	1606	{
1511	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1607	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1512	uint8_t data_end = (uint8_t )SvEND (data_);	1608	uint8_t data_end = (uint8_t )SvEND (data_);
1513	mapcell *cell;	1609	mapcell *cell;
1514	int x, y, flags;	1610	int x, y, z, flags;
		1611	AV *missing = newAV ();
		1612	RETVAL = newRV_noinc ((SV *)missing);
1515		1613
1516	while (data < data_end - 1)	1614	while (data < data_end - 1)
1517	{	1615	{
1518	flags = (data [0] << 8) + data [1]; data += 2;	1616	flags = (data [0] << 8) + data [1]; data += 2;
1519		1617
…		…
1570	}	1668	}
1571	else	1669	else
1572	cell->darkness = *data++ + 1;	1670	cell->darkness = *data++ + 1;
1573	}	1671	}
1574		1672
		1673	for (z = 0; z <= 2; ++z)
1575	if (flags & 4)	1674	if (flags & (4 >> z))
1576	{	1675	{
1577	faceid face = (data [0] << 8) + data [1]; data += 2;	1676	faceid face = (data [0] << 8) + data [1]; data += 2;
1578	need_facenum (self, face);	1677	need_facenum (self, face);
1579	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	}
1580	}	1693	}
1581
1582	if (flags & 2)
1583	{
1584	faceid face = (data [0] << 8) + data [1]; data += 2;
1585	need_facenum (self, face);
1586	cell->tile [1] = self->face2tile [face];
1587	}
1588
1589	if (flags & 1)
1590	{
1591	faceid face = (data [0] << 8) + data [1]; data += 2;
1592	need_facenum (self, face);
1593	cell->tile [2] = self->face2tile [face];
1594	}
1595	}	1694	}
1596	else	1695	else
1597	cell->darkness = 0;	1696	cell->darkness = 0;
1598	}	1697	}
1599	}	1698	}
		1699	OUTPUT:
		1700	RETVAL
1600		1701
1601	SV *	1702	SV *
1602	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)
1603	CODE:	1704	CODE:
1604	{	1705	{
…		…
1655		1756
1656	void	1757	void
1657	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)
1658	CODE:	1759	CODE:
1659	{	1760	{
		1761	int x, y, z;
		1762
1660	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1763	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1661	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
1662	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)
1663	smooth_key skey;	1766	smooth_key skey;
1664	int x, y, z;	1767
1665	int last_name;	1768	rc_t *rc = rc_alloc ();
		1769	rc_key_t key;
		1770	rc_array_t *arr;
1666		1771
1667	// thats current max. sorry.	1772	// thats current max. sorry.
1668	if (sw > 255) sw = 255;	1773	if (sw > 255) sw = 255;
1669	if (sh > 255) sh = 255;	1774	if (sh > 255) sh = 255;
1670		1775
1671	// clear key, in case of extra padding	1776	// clear key, in case of extra padding
1672	memset (&skey, 0, sizeof (skey));	1777	memset (&skey, 0, sizeof (skey));
1673		1778
1674	glColor4ub (255, 255, 255, 255);	1779	memset (&key, 0, sizeof (key));
1675		1780	key.r = 255;
1676	glEnable (GL_BLEND);	1781	key.g = 255;
1677	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1782	key.b = 255;
1678	glEnable (GL_TEXTURE_2D);	1783	key.a = 255;
1679	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1784	key.mode = GL_QUADS;
1680		1785	key.format = GL_T2F_V3F;
1681	glBegin (GL_QUADS);	1786	key.texname = -1;
1682
1683	last_name = 0;
1684		1787
1685	mx += self->x;	1788	mx += self->x;
1686	my += self->y;	1789	my += self->y;
1687		1790
1688	// first pass: determine smooth_max	1791	// first pass: determine smooth_max
…		…
1704	MAX (self->tex [cell->tile [0]].smoothlevel,	1807	MAX (self->tex [cell->tile [0]].smoothlevel,
1705	MAX (self->tex [cell->tile [1]].smoothlevel,	1808	MAX (self->tex [cell->tile [1]].smoothlevel,
1706	self->tex [cell->tile [2]].smoothlevel));	1809	self->tex [cell->tile [2]].smoothlevel));
1707	}	1810	}
1708	}	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);
1709		1816
1710	for (z = 0; z <= 2; z++)	1817	for (z = 0; z <= 2; z++)
1711	{	1818	{
1712	memset (smooth_level, 0, sizeof (smooth_level));	1819	memset (smooth_level, 0, sizeof (smooth_level));
1713		1820
…		…
1723	tileid tile = cell->tile [z];	1830	tileid tile = cell->tile [z];
1724		1831
1725	if (tile)	1832	if (tile)
1726	{	1833	{
1727	maptex tex = self->tex [tile];	1834	maptex tex = self->tex [tile];
1728	int px = (x + 1) * T - tex.w;	1835	int px, py;
1729	int py = (y + 1) * T - tex.h;
1730		1836
1731	// suppressing texture state switches here
1732	// is only moderately effective, but worth the extra effort
1733	if (last_name != tex.name)	1837	if (key.texname != tex.name)
1734	{	1838	{
1735	if (!tex.name)	1839	if (!tex.name)
1736	tex = self->tex [2]; /* missing, replace by noface */	1840	tex = self->tex [2]; /* missing, replace by noface */
1737		1841
1738	glEnd ();	1842	key.texname = tex.name;
1739	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1843	arr = rc_array (rc, &key);
1740	glBegin (GL_QUADS);
1741	}	1844	}
1742		1845
1743	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);
1744	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1850	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1745	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);
1746	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1852	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1747		1853
1748	if (cell->flags && z == 2)	1854	if (cell->flags && z == 2)
1749	{	1855	{
		1856	// overlays such as the speech bubble, probably more to come
1750	if (cell->flags & 1)	1857	if (cell->flags & 1)
1751	{	1858	{
1752	maptex tex = self->tex [1];	1859	maptex tex = self->tex [1];
1753	int px = x * T + T * 2 / 32;	1860	int px = x * T + T * 2 / 32;
1754	int py = y * T - T * 6 / 32;	1861	int py = y * T - T * 6 / 32;
1755		1862
		1863	if (tex.name)
1756	glEnd ();	1864	{
1757	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);
1758	glBegin (GL_QUADS);	1875	}
1759
1760	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1761	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1762	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1763	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1764	}	1876	}
1765	}	1877	}
1766		1878
1767	// update smooth hash	1879	// update smooth hash
1768	if (tex.smoothtile)	1880	if (tex.smoothtile)
…		…
1804	}	1916	}
1805	}	1917	}
1806	}	1918	}
1807	}	1919	}
1808		1920
		1921	rc_draw (rc);
		1922	rc_clear (rc);
		1923
1809	// go through all smoothlevels, lowest to highest, then draw.	1924	// go through all smoothlevels, lowest to highest, then draw.
1810	// this is basically counting sort	1925	// this is basically counting sort
1811	{	1926	{
1812	int w, b;	1927	int w, b;
1813		1928
		1929	glEnable (GL_TEXTURE_2D);
		1930	glBegin (GL_QUADS);
1814	for (w = 0; w < 256 / 32; ++w)	1931	for (w = 0; w < 256 / 32; ++w)
1815	{	1932	{
1816	uint32_t smask = smooth_level [w];	1933	uint32_t smask = smooth_level [w];
1817	if (smask)	1934	if (smask)
1818	for (b = 0; b < 32; ++b)	1935	for (b = 0; b < 32; ++b)
…		…
1837	int border = bits & 15;	1954	int border = bits & 15;
1838	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1955	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1839	float dx = tex.s * .0625f; // 16 images/row	1956	float dx = tex.s * .0625f; // 16 images/row
1840	float dy = tex.t * .5f ; // 2 images/column	1957	float dy = tex.t * .5f ; // 2 images/column
1841		1958
1842	// this time naively avoiding texture state changes
1843	// save gobs of state changes.
1844	if (last_name != tex.name)	1959	if (tex.name)
1845	{	1960	{
		1961	// this time avoiding texture state changes
		1962	// save gobs of state changes.
1846	if (!tex.name)	1963	if (key.texname != tex.name)
1847	continue; // smoothing not yet available	1964	{
1848
1849	glEnd ();	1965	glEnd ();
1850	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1966	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1851	glBegin (GL_QUADS);	1967	glBegin (GL_QUADS);
1852	}	1968	}
1853		1969
1854	if (border)	1970	if (border)
1855	{	1971	{
1856	float ox = border * dx;	1972	float ox = border * dx;
1857		1973
1858	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	1974	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1859	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	1975	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1860	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	1976	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1861	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	1977	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1862	}	1978	}
1863		1979
1864	if (corner)	1980	if (corner)
1865	{	1981	{
1866	float ox = corner * dx;	1982	float ox = corner * dx;
1867		1983
1868	glTexCoord2f (ox , dy ); glVertex2f (px , py );	1984	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1869	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	1985	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1870	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	1986	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1871	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	1987	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		1988	}
1872	}	1989	}
1873	}	1990	}
1874	}	1991	}
1875	}	1992	}
1876	}	1993	}
		1994
		1995	glEnd ();
		1996	glDisable (GL_TEXTURE_2D);
		1997	key.texname = -1;
1877	}	1998	}
1878		1999
1879	hv_clear (smooth);	2000	hv_clear (smooth);
1880	}	2001	}
1881		2002
1882	glEnd ();
1883
1884	glDisable (GL_TEXTURE_2D);
1885	glDisable (GL_BLEND);	2003	glDisable (GL_BLEND);
		2004	rc_free (rc);
1886		2005
1887	// top layer: overlays such as the health bar	2006	// top layer: overlays such as the health bar
1888	for (y = 0; y < sh; y++)	2007	for (y = 0; y < sh; y++)
1889	if (0 <= y + my && y + my < self->rows)	2008	if (0 <= y + my && y + my < self->rows)
1890	{	2009	{
…		…
1975	glDisable (GL_BLEND);	2094	glDisable (GL_BLEND);
1976	glDisable (GL_TEXTURE_2D);	2095	glDisable (GL_TEXTURE_2D);
1977	}	2096	}
1978		2097
1979	void	2098	void
1980	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)
1981	PPCODE:	2100	PPCODE:
1982	{	2101	{
1983	int x, y;	2102	int x, y;
		2103	int sw1 = sw + 2;
		2104	int sh1 = sh + 2;
		2105	int sh3 = sh * 3;
1984	int sw4 = (sw + 3) & ~3;	2106	int sw34 = (sw * 3 + 3) & ~3;
		2107	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1985	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2108	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1986	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2109	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1987		2110
1988	memset (darkness, 255, sw4 * sh);
1989	SvPOK_only (darkness_sv);	2111	SvPOK_only (darkness3_sv);
1990	SvCUR_set (darkness_sv, sw4 * sh);	2112	SvCUR_set (darkness3_sv, sw34 * sh3);
1991		2113
1992	mx += self->x;	2114	mx += self->x - 1;
1993	my += self->y;	2115	my += self->y - 1;
1994		2116
		2117	memset (darkness1, 255, sw1 * sh1);
		2118
1995	for (y = 0; y < sh; y++)	2119	for (y = 0; y < sh1; y++)
1996	if (0 <= y + my && y + my < self->rows)	2120	if (0 <= y + my && y + my < self->rows)
1997	{	2121	{
1998	maprow *row = self->row + (y + my);	2122	maprow *row = self->row + (y + my);
1999		2123
2000	for (x = 0; x < sw; x++)	2124	for (x = 0; x < sw1; x++)
2001	if (row->c0 <= x + mx && x + mx < row->c1)	2125	if (row->c0 <= x + mx && x + mx < row->c1)
2002	{	2126	{
2003	mapcell *cell = row->col + (x + mx - row->c0);	2127	mapcell *cell = row->col + (x + mx - row->c0);
2004		2128
2005	darkness[y * sw4 + x] = cell->darkness	2129	darkness1 [y * sw1 + x] = cell->darkness
2006	? 255 - (cell->darkness - 1)	2130	? 255 - (cell->darkness - 1)
2007	: 255 - FOW_DARKNESS;	2131	: 255 - FOW_DARKNESS;
2008	}	2132	}
2009	}	2133	}
2010		2134
2011	if (smoothing)
2012	{
2013	SV darkness2_sv = sv_2mortal (newSV (sw4 sh));
2014	uint8_t darkness2 = (uint8_t )SvPVX (darkness2_sv);
2015
2016	SvPOK_only (darkness2_sv);
2017	SvCUR_set (darkness2_sv, sw4 * sh);
2018
2019	for (y = 0; y < sh; ++y)	2135	for (y = 0; y < sh; ++y)
2020	for (x = 0; x < sw4; ++x)	2136	for (x = 0; x < sw; ++x)
2021	{	2137	{
2022	float f = (float )matrix;	2138	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2023	int dx, dy;	2139	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2024	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];
2025		2147
2026	for (dy = -1; dy <= 1; ++dy)	2148	uint8_t r11 = (d11 + d21 + d12) / 3;
2027	for (dx = -1; dx <= 1; ++dx)	2149	uint8_t r21 = d21;
2028	{	2150	uint8_t r31 = (d21 + d31 + d32) / 3;
2029	unsigned int x2 = x + dx;
2030	unsigned int y2 = y + dy;
2031		2151
2032	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;	2152	uint8_t r12 = d12;
2033	}	2153	uint8_t r22 = d22;
		2154	uint8_t r32 = d32;
2034		2155
2035	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;	2156	uint8_t r13 = (d13 + d23 + d12) / 3;
2036	}	2157	uint8_t r23 = d23;
		2158	uint8_t r33 = (d23 + d33 + d32) / 3;
2037		2159
2038	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);
2039	}	2169	}
		2170
		2171	free (darkness1);
2040		2172
2041	EXTEND (SP, 3);	2173	EXTEND (SP, 3);
2042	PUSHs (sv_2mortal (newSViv (sw4)));	2174	PUSHs (sv_2mortal (newSViv (sw34)));
2043	PUSHs (sv_2mortal (newSViv (sh)));	2175	PUSHs (sv_2mortal (newSViv (sh3)));
2044	PUSHs (darkness_sv);	2176	PUSHs (darkness3_sv);
2045	}	2177	}
2046		2178
2047	SV *	2179	SV *
2048	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)
2049	CODE:	2181	CODE:
…		…
2126	int x, y, z;	2258	int x, y, z;
2127	int w, h;	2259	int w, h;
2128	int x1, y1;	2260	int x1, y1;
2129		2261
2130	if (*data++ != 0)	2262	if (*data++ != 0)
2131	return; /* version mismatch */	2263	XSRETURN_EMPTY; /* version mismatch */
2132		2264
2133	w = data++ << 8; w \|= data++;	2265	w = data++ << 8; w \|= data++;
2134	h = data++ << 8; h \|= data++;	2266	h = data++ << 8; h \|= data++;
2135		2267
2136	// 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
…		…
2181	}	2313	}
2182	}	2314	}
2183	}	2315	}
2184	}	2316	}
2185		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
2186	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2429	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
2187		2430
		2431	PROTOTYPES: DISABLE
		2432
2188	CFPlus::MixChunk	2433	CFPlus::MixChunk
2189	new_from_file (SV class, char path)	2434	new (SV *class, CFPlus::RW rwops)
2190	CODE:	2435	CODE:
2191	RETVAL = Mix_LoadWAV (path);	2436	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2192	OUTPUT:	2437	OUTPUT:
2193	RETVAL	2438	RETVAL
2194		2439
2195	void	2440	void
2196	DESTROY (CFPlus::MixChunk self)	2441	DESTROY (CFPlus::MixChunk self)
…		…
2198	Mix_FreeChunk (self);	2443	Mix_FreeChunk (self);
2199		2444
2200	int	2445	int
2201	volume (CFPlus::MixChunk self, int volume = -1)	2446	volume (CFPlus::MixChunk self, int volume = -1)
2202	CODE:	2447	CODE:
		2448	if (items > 1)
		2449	volume = CLAMP (volume, 0, 128);
2203	RETVAL = Mix_VolumeChunk (self, volume);	2450	RETVAL = Mix_VolumeChunk (self, volume);
2204	OUTPUT:	2451	OUTPUT:
2205	RETVAL	2452	RETVAL
2206		2453
2207	int	2454	CFPlus::Channel
2208	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)
2209	CODE:	2456	CODE:
		2457	{
2210	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	}
2211	OUTPUT:	2469	OUTPUT:
2212	RETVAL	2470	RETVAL
2213		2471
2214	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2472	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
2215		2473
2216	int	2474	int
2217	volume (int volume = -1)	2475	volume (int volume = -1)
		2476	PROTOTYPE: ;$
2218	CODE:	2477	CODE:
		2478	if (items > 0)
		2479	volume = CLAMP (volume, 0, 128);
2219	RETVAL = Mix_VolumeMusic (volume);	2480	RETVAL = Mix_VolumeMusic (volume);
2220	OUTPUT:	2481	OUTPUT:
2221	RETVAL	2482	RETVAL
2222		2483
2223	int	2484	void
2224	fade_out (int ms)	2485	fade_out (int ms)
2225	CODE:	2486	CODE:
2226	RETVAL = Mix_FadeOutMusic (ms);	2487	Mix_FadeOutMusic (ms);
2227	OUTPUT:	2488
2228	RETVAL	2489	void
		2490	halt ()
		2491	CODE:
		2492	Mix_HaltMusic ();
2229		2493
2230	CFPlus::MixMusic	2494	CFPlus::MixMusic
2231	new_from_file (SV class, char path)	2495	new (SV *class, CFPlus::RW rwops)
2232	CODE:	2496	CODE:
2233	RETVAL = Mix_LoadMUS (path);	2497	RETVAL = Mix_LoadMUS_RW (rwops);
2234	OUTPUT:	2498	OUTPUT:
2235	RETVAL	2499	RETVAL
2236		2500
2237	void	2501	void
2238	DESTROY (CFPlus::MixMusic self)	2502	DESTROY (CFPlus::MixMusic self)
…		…
2244	CODE:	2508	CODE:
2245	RETVAL = Mix_PlayMusic (self, loops);	2509	RETVAL = Mix_PlayMusic (self, loops);
2246	OUTPUT:	2510	OUTPUT:
2247	RETVAL	2511	RETVAL
2248		2512
2249	int	2513	void
2250	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)
2251	CODE:	2515	CODE:
2252	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2516	Mix_FadeInMusicPos (self, loops, ms, position);
2253	OUTPUT:
2254	RETVAL
2255		2517
2256	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2518	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2519
		2520	PROTOTYPES: ENABLE
2257		2521
2258	BOOT:	2522	BOOT:
2259	{	2523	{
2260	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2524	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
2261	static const struct {	2525	static const struct {
…		…
2277	const_iv (GL_ALPHA_TEST),	2541	const_iv (GL_ALPHA_TEST),
2278	const_iv (GL_NORMALIZE),	2542	const_iv (GL_NORMALIZE),
2279	const_iv (GL_RESCALE_NORMAL),	2543	const_iv (GL_RESCALE_NORMAL),
2280	const_iv (GL_FRONT),	2544	const_iv (GL_FRONT),
2281	const_iv (GL_BACK),	2545	const_iv (GL_BACK),
		2546	const_iv (GL_AUX0),
2282	const_iv (GL_AND),	2547	const_iv (GL_AND),
2283	const_iv (GL_ONE),	2548	const_iv (GL_ONE),
2284	const_iv (GL_ZERO),	2549	const_iv (GL_ZERO),
2285	const_iv (GL_SRC_ALPHA),	2550	const_iv (GL_SRC_ALPHA),
2286	const_iv (GL_DST_ALPHA),	2551	const_iv (GL_DST_ALPHA),
…		…
2299	const_iv (GL_INTENSITY),	2564	const_iv (GL_INTENSITY),
2300	const_iv (GL_LUMINANCE),	2565	const_iv (GL_LUMINANCE),
2301	const_iv (GL_LUMINANCE_ALPHA),	2566	const_iv (GL_LUMINANCE_ALPHA),
2302	const_iv (GL_FLOAT),	2567	const_iv (GL_FLOAT),
2303	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),
2304	const_iv (GL_COMPILE),	2575	const_iv (GL_COMPILE),
2305	const_iv (GL_PROXY_TEXTURE_1D),	2576	const_iv (GL_PROXY_TEXTURE_1D),
2306	const_iv (GL_PROXY_TEXTURE_2D),	2577	const_iv (GL_PROXY_TEXTURE_2D),
2307	const_iv (GL_TEXTURE_1D),	2578	const_iv (GL_TEXTURE_1D),
2308	const_iv (GL_TEXTURE_2D),	2579	const_iv (GL_TEXTURE_2D),
…		…
2332	const_iv (GL_COLOR_LOGIC_OP),	2603	const_iv (GL_COLOR_LOGIC_OP),
2333	const_iv (GL_SEPARABLE_2D),	2604	const_iv (GL_SEPARABLE_2D),
2334	const_iv (GL_CONVOLUTION_2D),	2605	const_iv (GL_CONVOLUTION_2D),
2335	const_iv (GL_CONVOLUTION_BORDER_MODE),	2606	const_iv (GL_CONVOLUTION_BORDER_MODE),
2336	const_iv (GL_CONSTANT_BORDER),	2607	const_iv (GL_CONSTANT_BORDER),
		2608	const_iv (GL_POINTS),
2337	const_iv (GL_LINES),	2609	const_iv (GL_LINES),
2338	const_iv (GL_LINE_STRIP),	2610	const_iv (GL_LINE_STRIP),
2339	const_iv (GL_LINE_LOOP),	2611	const_iv (GL_LINE_LOOP),
2340	const_iv (GL_QUADS),	2612	const_iv (GL_QUADS),
2341	const_iv (GL_QUAD_STRIP),	2613	const_iv (GL_QUAD_STRIP),
2342	const_iv (GL_TRIANGLES),	2614	const_iv (GL_TRIANGLES),
2343	const_iv (GL_TRIANGLE_STRIP),	2615	const_iv (GL_TRIANGLE_STRIP),
2344	const_iv (GL_TRIANGLE_FAN),	2616	const_iv (GL_TRIANGLE_FAN),
		2617	const_iv (GL_POLYGON),
2345	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),
2346	const_iv (GL_FASTEST),	2624	const_iv (GL_FASTEST),
		2625	const_iv (GL_DONT_CARE),
		2626	const_iv (GL_NICEST),
2347	const_iv (GL_V2F),	2627	const_iv (GL_V2F),
2348	const_iv (GL_V3F),	2628	const_iv (GL_V3F),
2349	const_iv (GL_T2F_V3F),	2629	const_iv (GL_T2F_V3F),
2350	const_iv (GL_T2F_N3F_V3F),	2630	const_iv (GL_T2F_N3F_V3F),
2351	# undef const_iv	2631	# undef const_iv
…		…
2356		2636
2357	texture_av = newAV ();	2637	texture_av = newAV ();
2358	AvREAL_off (texture_av);	2638	AvREAL_off (texture_av);
2359	}	2639	}
2360		2640
		2641	void
		2642	disable_GL_EXT_blend_func_separate ()
		2643	CODE:
		2644	gl.BlendFuncSeparate = 0;
		2645	gl.BlendFuncSeparateEXT = 0;
		2646
2361	char *	2647	char *
2362	gl_vendor ()	2648	gl_vendor ()
2363	CODE:	2649	CODE:
2364	RETVAL = (char *)glGetString (GL_VENDOR);	2650	RETVAL = (char *)glGetString (GL_VENDOR);
2365	OUTPUT:	2651	OUTPUT:
…		…
2437	# near_ and far_ are due to microsofts buggy "c" compiler	2723	# near_ and far_ are due to microsofts buggy "c" compiler
2438	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_)
2439		2725
2440	# near_ and far_ are due to microsofts buggy "c" compiler	2726	# near_ and far_ are due to microsofts buggy "c" compiler
2441	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
2442		2730
2443	void glViewport (int x, int y, int width, int height)	2731	void glViewport (int x, int y, int width, int height)
2444		2732
2445	void glScissor (int x, int y, int width, int height)	2733	void glScissor (int x, int y, int width, int height)
2446		2734
…		…
2454		2742
2455	void glRotate (float angle, float x, float y, float z)	2743	void glRotate (float angle, float x, float y, float z)
2456	CODE:	2744	CODE:
2457	glRotatef (angle, x, y, z);	2745	glRotatef (angle, x, y, z);
2458		2746
2459	void glBegin (int mode)
2460
2461	void glEnd ()
2462
2463	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)
2464	PROTOTYPE: @
2465	ALIAS:	2748	ALIAS:
2466	glColor_premultiply = 1	2749	glColor_premultiply = 1
2467	CODE:	2750	CODE:
2468	if (ix)	2751	if (ix)
2469	{	2752	{
…		…
2472	b *= a;	2755	b *= a;
2473	}	2756	}
2474	// microsoft visual "c" rounds instead of truncating...	2757	// microsoft visual "c" rounds instead of truncating...
2475	glColor4f (r, g, b, a);	2758	glColor4f (r, g, b, a);
2476		2759
2477	void glInterleavedArrays (int format, int stride, char *data)
2478
2479	void glDrawElements (int mode, int count, int type, char *indices)
2480
2481	# 1.2 void glDrawRangeElements (int mode, int start, int end
2482
2483	void glRasterPos (float x, float y, float z = 0.)	2760	void glRasterPos (float x, float y, float z = 0.)
2484	CODE:	2761	CODE:
2485	glRasterPos3f (0, 0, z);	2762	glRasterPos3f (0, 0, z);
2486	glBitmap (0, 0, 0, 0, x, y, 0);	2763	glBitmap (0, 0, 0, 0, x, y, 0);
2487		2764
…		…
2491		2768
2492	void glTexCoord (float s, float t)	2769	void glTexCoord (float s, float t)
2493	CODE:	2770	CODE:
2494	glTexCoord2f (s, t);	2771	glTexCoord2f (s, t);
2495		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
2496	void glTexEnv (int target, int pname, float param)	2802	void glTexEnv (int target, int pname, float param)
2497	CODE:	2803	CODE:
2498	glTexEnvf (target, pname, param);	2804	glTexEnvf (target, pname, param);
2499		2805
2500	void glTexParameter (int target, int pname, float param)	2806	void glTexParameter (int target, int pname, float param)
…		…
2552		2858
2553	void glEndList ()	2859	void glEndList ()
2554		2860
2555	void glCallList (int list)	2861	void glCallList (int list)
2556		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 1.202 by root, Tue Jul 17 18:34:24 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 1.202 by root, Tue Jul 17 18:34:24 2007 UTC vs.
Revision 1.235 by root, Tue Aug 28 01:23:47 2007 UTC