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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.198 by root, Sun Jul 15 21:42:02 2007 UTC vs.
Revision 1.222 by root, Sat Aug 11 06:34:26 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
…		…
111		119
112	#include "pango-font.c"	120	#include "pango-font.c"
113	#include "pango-fontmap.c"	121	#include "pango-fontmap.c"
114	#include "pango-render.c"	122	#include "pango-render.c"
115		123
		124	typedef IV CFPlus__Channel;
		125	typedef SDL_RWops *CFPlus__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	126	typedef Mix_Chunk *CFPlus__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	127	typedef Mix_Music *CFPlus__MixMusic;
118		128
119	typedef PangoFontDescription *CFPlus__Font;	129	typedef PangoFontDescription *CFPlus__Font;
120		130
…		…
431	}	441	}
432		442
433	/* SDL should provide this, really. */	443	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	444	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	445	#define SDLK_MODIFIER_MAX 314
		446
		447	/******************************************************************************/
		448
		449	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		450	static GV *hover_gv;
		451
		452	static int
		453	within_widget (SV *widget, NV x, NV y)
		454	{
		455	HV *self;
		456	SV **svp;
		457	NV wx, ww, wy, wh;
		458
		459	if (!SvROK (widget))
		460	return 0;
		461
		462	self = (HV *)SvRV (widget);
		463
		464	if (SvTYPE (self) != SVt_PVHV)
		465	return 0;
		466
		467	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		468	if (y < wy)
		469	return 0;
		470
		471	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		472	if (y >= wy + wh)
		473	return 0;
		474
		475	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		476	if (x < wx)
		477	return 0;
		478
		479	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		480	if (x >= wx + ww)
		481	return 0;
		482
		483	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		484	if (!svp \|\| !SvTRUE (*svp))
		485	return 0;
		486
		487	return 1;
		488	}
436		489
437	MODULE = CFPlus PACKAGE = CFPlus	490	MODULE = CFPlus PACKAGE = CFPlus
438		491
439	PROTOTYPES: ENABLE	492	PROTOTYPES: ENABLE
440		493
…		…
587	opengl_fontmap = pango_opengl_font_map_new ();	640	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	641	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	642	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
590	}	643	}
591		644
		645	char *
		646	SDL_GetError ()
		647
592	int	648	int
593	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	649	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
594		650
595	void	651	void
596	SDL_Quit ()	652	SDL_Quit ()
597		653
598	void	654	void
599	SDL_ListModes ()	655	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	656	PPCODE:
601	{	657	{
602	SDL_Rect **m;	658	SDL_Rect **m;
603		659
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	660	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	661	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	662	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	663	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		664
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	665	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	666	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		667
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	668	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	669	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	670	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	671	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		672
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	673	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
618	#if SDL_VERSION_ATLEAST(1,2,10)	674	#if SDL_VERSION_ATLEAST(1,2,10)
619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	675	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	676	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
621	#endif	677	#endif
622		678
623	SDL_EnableUNICODE (1);
624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
625
626	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	679	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
627		680
628	if (m && m != (SDL_Rect **)-1)	681	if (m && m != (SDL_Rect **)-1)
629	while (*m)	682	while (*m)
630	{	683	{
		684	if ((m)->w >= 640 && (m)->h >= 480)
		685	{
631	AV *av = newAV ();	686	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	687	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	688	av_push (av, newSViv ((*m)->h));
		689	av_push (av, newSViv (rgb));
		690	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	691	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		692	}
635		693
636	++m;	694	++m;
637	}	695	}
638	}	696	}
639		697
640	char *
641	SDL_GetError ()
642
643	int	698	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	699	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	700	CODE:
		701	{
		702	SDL_EnableUNICODE (1);
		703	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		704
		705	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		706	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		707	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		708	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		709
646	RETVAL = !!SDL_SetVideoMode (	710	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	711	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
648	);	712	);
		713
649	if (RETVAL)	714	if (RETVAL)
650	{	715	{
651	av_clear (texture_av);	716	av_clear (texture_av);
652		717
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	718	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	719	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	720	#include "glfunc.h"
656	# undef GL_FUNC	721	#undef GL_FUNC
657
658	}	722	}
		723	}
659	OUTPUT:	724	OUTPUT:
660	RETVAL	725	RETVAL
661		726
662	void	727	void
663	SDL_GL_SwapBuffers ()	728	SDL_GL_SwapBuffers ()
…		…
744	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	809	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
745	}	810	}
746	}	811	}
747		812
748	int	813	int
749	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	814	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
750	POSTCALL:	815	POSTCALL:
751	Mix_HookMusicFinished (music_finished);	816	Mix_HookMusicFinished (music_finished);
752	Mix_ChannelFinished (channel_finished);	817	Mix_ChannelFinished (channel_finished);
753		818
754	void	819	void
755	Mix_CloseAudio ()	820	Mix_CloseAudio ()
756		821
757	int	822	int
758	Mix_AllocateChannels (int numchans = -1)	823	Mix_AllocateChannels (int numchans = -1)
		824
		825	const char *
		826	Mix_GetError ()
759		827
760	void	828	void
761	lowdelay (int fd, int val = 1)	829	lowdelay (int fd, int val = 1)
762	CODE:	830	CODE:
763	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	831	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
805	STRLEN image_len;	873	STRLEN image_len;
806	char image = (char )SvPVbyte (image_, image_len);	874	char image = (char )SvPVbyte (image_, image_len);
807	SDL_Surface surface, surface2;	875	SDL_Surface surface, surface2;
808	SDL_PixelFormat fmt;	876	SDL_PixelFormat fmt;
809	SDL_RWops *rw = ix	877	SDL_RWops *rw = ix
810	? SDL_RWFromFile (image, "r")	878	? SDL_RWFromFile (image, "rb")
811	: SDL_RWFromConstMem (image, image_len);	879	: SDL_RWFromConstMem (image, image_len);
812		880
813	if (!rw)	881	if (!rw)
814	croak ("load_image: %s", SDL_GetError ());	882	croak ("load_image: %s", SDL_GetError ());
815		883
…		…
920	#endif	988	#endif
921	}	989	}
922		990
923	MODULE = CFPlus PACKAGE = CFPlus::Font	991	MODULE = CFPlus PACKAGE = CFPlus::Font
924		992
		993	PROTOTYPES: DISABLE
		994
925	CFPlus::Font	995	CFPlus::Font
926	new_from_file (SV class, char path, int id = 0)	996	new_from_file (SV class, char path, int id = 0)
927	CODE:	997	CODE:
928	{	998	{
929	int count;	999	int count;
…		…
939	CODE:	1009	CODE:
940	pango_font_description_free (self);	1010	pango_font_description_free (self);
941		1011
942	void	1012	void
943	make_default (CFPlus::Font self)	1013	make_default (CFPlus::Font self)
		1014	PROTOTYPE: $
944	CODE:	1015	CODE:
945	default_font = self;	1016	default_font = self;
946		1017
947	MODULE = CFPlus PACKAGE = CFPlus::Layout	1018	MODULE = CFPlus PACKAGE = CFPlus::Layout
948		1019
		1020	PROTOTYPES: DISABLE
		1021
949	void	1022	void
950	reset_glyph_cache ()	1023	reset_glyph_cache ()
		1024	PROTOTYPE:
951	CODE:	1025	CODE:
952	tc_clear ();	1026	tc_clear ();
953		1027
954	CFPlus::Layout	1028	CFPlus::Layout
955	new (SV *class)	1029	new (SV *class)
…		…
1242	flags	1316	flags
1243	);	1317	);
1244		1318
1245	MODULE = CFPlus PACKAGE = CFPlus::Texture	1319	MODULE = CFPlus PACKAGE = CFPlus::Texture
1246		1320
1247	void	1321	PROTOTYPES: ENABLE
1248	pad2pot (SV data_, SV w_, SV *h_)
1249	CODE:
1250	{
1251	int ow = SvIV (w_);
1252	int oh = SvIV (h_);
1253		1322
1254	if (ow && oh)	1323	int minpot (int n)
		1324
		1325	void
		1326	pad (SV *data_, int ow, int oh, int nw, int nh)
		1327	CODE:
		1328	{
		1329	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1255	{	1330	{
1256	int nw = minpot (ow);
1257	int nh = minpot (oh);
1258
1259	if (nw != ow \|\| nh != oh)
1260	{
1261	if (SvOK (data_))
1262	{
1263	STRLEN datalen;	1331	STRLEN datalen;
1264	char *data = SvPVbyte (data_, datalen);	1332	char *data = SvPVbyte (data_, datalen);
1265	int bpp = datalen / (ow * oh);	1333	int bpp = datalen / (ow * oh);
1266	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1334	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1267		1335
1268	SvPOK_only (result_);	1336	SvPOK_only (result_);
1269	SvCUR_set (result_, nw * nh * bpp);	1337	SvCUR_set (result_, nw * nh * bpp);
1270		1338
1271	memset (SvPVX (result_), 0, nw * nh * bpp);	1339	memset (SvPVX (result_), 0, nw * nh * bpp);
1272	while (oh--)	1340	while (oh--)
1273	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1341	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1274		1342
1275	sv_setsv (data_, result_);	1343	sv_setsv (data_, result_);
1276	}
1277
1278	sv_setiv (w_, nw);
1279	sv_setiv (h_, nh);
1280	}
1281	}	1344	}
1282	}	1345	}
1283		1346
1284	void	1347	void
1285	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1348	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1291	{	1354	{
1292	HV hv = (HV )SvRV (self);	1355	HV hv = (HV )SvRV (self);
1293	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1356	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1294	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1357	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1295	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1358	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1359
		1360	if (name <= 0)
		1361	XSRETURN_EMPTY;
1296		1362
1297	if (items < 5)	1363	if (items < 5)
1298	{	1364	{
1299	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1365	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1300	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1366	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1328	glDisable (GL_ALPHA_TEST);	1394	glDisable (GL_ALPHA_TEST);
1329	glDisable (GL_BLEND);	1395	glDisable (GL_BLEND);
1330	}	1396	}
1331	}	1397	}
1332		1398
		1399	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1400	CODE:
		1401	{
		1402	GLint width;
		1403	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1404	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1405	RETVAL = width > 0;
		1406	}
		1407	OUTPUT:
		1408	RETVAL
		1409
1333	MODULE = CFPlus PACKAGE = CFPlus::Map	1410	MODULE = CFPlus PACKAGE = CFPlus::Map
		1411
		1412	PROTOTYPES: DISABLE
1334		1413
1335	CFPlus::Map	1414	CFPlus::Map
1336	new (SV *class)	1415	new (SV *class)
1337	CODE:	1416	CODE:
1338	New (0, RETVAL, 1, struct map);	1417	New (0, RETVAL, 1, struct map);
…		…
1476	self->rows += MAP_EXTEND_Y;	1555	self->rows += MAP_EXTEND_Y;
1477	self->y += MAP_EXTEND_Y;	1556	self->y += MAP_EXTEND_Y;
1478	}	1557	}
1479	}	1558	}
1480		1559
1481	void	1560	SV *
1482	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1561	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1483	CODE:	1562	CODE:
1484	{	1563	{
1485	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1564	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1486	uint8_t data_end = (uint8_t )SvEND (data_);	1565	uint8_t data_end = (uint8_t )SvEND (data_);
1487	mapcell *cell;	1566	mapcell *cell;
1488	int x, y, flags;	1567	int x, y, z, flags;
		1568	AV *missing = newAV ();
		1569	RETVAL = newRV_noinc ((SV *)missing);
1489		1570
1490	while (data < data_end - 1)	1571	while (data < data_end - 1)
1491	{	1572	{
1492	flags = (data [0] << 8) + data [1]; data += 2;	1573	flags = (data [0] << 8) + data [1]; data += 2;
1493		1574
…		…
1544	}	1625	}
1545	else	1626	else
1546	cell->darkness = *data++ + 1;	1627	cell->darkness = *data++ + 1;
1547	}	1628	}
1548		1629
		1630	for (z = 0; z <= 2; ++z)
1549	if (flags & 4)	1631	if (flags & (4 >> z))
1550	{	1632	{
1551	faceid face = (data [0] << 8) + data [1]; data += 2;	1633	faceid face = (data [0] << 8) + data [1]; data += 2;
1552	need_facenum (self, face);	1634	need_facenum (self, face);
1553	cell->tile [0] = self->face2tile [face];	1635	cell->tile [z] = self->face2tile [face];
		1636
		1637	if (cell->tile [z])
		1638	{
		1639	maptex *tex = self->tex + cell->tile [z];
		1640	if (!tex->name)
		1641	av_push (missing, newSViv (cell->tile [z]));
		1642
		1643	if (tex->smoothtile)
		1644	{
		1645	maptex *smooth = self->tex + tex->smoothtile;
		1646	if (!smooth->name)
		1647	av_push (missing, newSViv (tex->smoothtile));
		1648	}
		1649	}
1554	}	1650	}
1555
1556	if (flags & 2)
1557	{
1558	faceid face = (data [0] << 8) + data [1]; data += 2;
1559	need_facenum (self, face);
1560	cell->tile [1] = self->face2tile [face];
1561	}
1562
1563	if (flags & 1)
1564	{
1565	faceid face = (data [0] << 8) + data [1]; data += 2;
1566	need_facenum (self, face);
1567	cell->tile [2] = self->face2tile [face];
1568	}
1569	}	1651	}
1570	else	1652	else
1571	cell->darkness = 0;	1653	cell->darkness = 0;
1572	}	1654	}
1573	}	1655	}
		1656	OUTPUT:
		1657	RETVAL
1574		1658
1575	SV *	1659	SV *
1576	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1660	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1577	CODE:	1661	CODE:
1578	{	1662	{
…		…
1652	glEnable (GL_TEXTURE_2D);	1736	glEnable (GL_TEXTURE_2D);
1653	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1737	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1654		1738
1655	glBegin (GL_QUADS);	1739	glBegin (GL_QUADS);
1656		1740
1657	last_name = 0;	1741	last_name = -1;
1658		1742
1659	mx += self->x;	1743	mx += self->x;
1660	my += self->y;	1744	my += self->y;
1661		1745
1662	// first pass: determine smooth_max	1746	// first pass: determine smooth_max
…		…
1697	tileid tile = cell->tile [z];	1781	tileid tile = cell->tile [z];
1698		1782
1699	if (tile)	1783	if (tile)
1700	{	1784	{
1701	maptex tex = self->tex [tile];	1785	maptex tex = self->tex [tile];
1702	int px = (x + 1) * T - tex.w;	1786	int px, py;
1703	int py = (y + 1) * T - tex.h;
1704		1787
1705	// suppressing texture state switches here	1788	// suppressing texture state switches here
1706	// is only moderately effective, but worth the extra effort	1789	// is only moderately effective, but worth the extra effort
1707	if (last_name != tex.name)	1790	if (last_name != tex.name)
1708	{	1791	{
…		…
1711		1794
1712	glEnd ();	1795	glEnd ();
1713	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1796	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1714	glBegin (GL_QUADS);	1797	glBegin (GL_QUADS);
1715	}	1798	}
		1799
		1800	px = (x + 1) * T - tex.w;
		1801	py = (y + 1) * T - tex.h;
1716		1802
1717	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1803	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1718	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1804	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1719	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1805	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1720	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1806	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
…		…
1953	void	2039	void
1954	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2040	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1955	PPCODE:	2041	PPCODE:
1956	{	2042	{
1957	int x, y;	2043	int x, y;
		2044	int sw1 = sw + 2;
		2045	int sh1 = sh + 2;
		2046	int sh3 = sh * 3;
1958	int sw4 = (sw + 3) & ~3;	2047	int sw34 = (sw * 3 + 3) & ~3;
		2048	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1959	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2049	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1960	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2050	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1961		2051
1962	memset (darkness, 255, sw4 * sh);
1963	SvPOK_only (darkness_sv);	2052	SvPOK_only (darkness3_sv);
1964	SvCUR_set (darkness_sv, sw4 * sh);	2053	SvCUR_set (darkness3_sv, sw34 * sh3);
1965		2054
1966	mx += self->x;	2055	mx += self->x - 1;
1967	my += self->y;	2056	my += self->y - 1;
1968		2057
		2058	memset (darkness1, 255, sw1 * sh1);
		2059
1969	for (y = 0; y < sh; y++)	2060	for (y = 0; y < sh1; y++)
1970	if (0 <= y + my && y + my < self->rows)	2061	if (0 <= y + my && y + my < self->rows)
1971	{	2062	{
1972	maprow *row = self->row + (y + my);	2063	maprow *row = self->row + (y + my);
1973		2064
1974	for (x = 0; x < sw; x++)	2065	for (x = 0; x < sw1; x++)
1975	if (row->c0 <= x + mx && x + mx < row->c1)	2066	if (row->c0 <= x + mx && x + mx < row->c1)
1976	{	2067	{
1977	mapcell *cell = row->col + (x + mx - row->c0);	2068	mapcell *cell = row->col + (x + mx - row->c0);
1978		2069
1979	darkness[y * sw4 + x] = cell->darkness	2070	darkness1 [y * sw1 + x] = cell->darkness
1980	? 255 - (cell->darkness - 1)	2071	? 255 - (cell->darkness - 1)
1981	: 255 - FOW_DARKNESS;	2072	: 255 - FOW_DARKNESS;
1982	}	2073	}
1983	}	2074	}
1984		2075
		2076	for (y = 0; y < sh; ++y)
		2077	for (x = 0; x < sw; ++x)
		2078	{
		2079	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2080	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2081	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2082	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2083	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2084	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2085	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2086	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2087	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2088
		2089	uint8_t r11 = (d11 + d21 + d12) / 3;
		2090	uint8_t r21 = d21;
		2091	uint8_t r31 = (d21 + d31 + d32) / 3;
		2092
		2093	uint8_t r12 = d12;
		2094	uint8_t r22 = d22;
		2095	uint8_t r32 = d32;
		2096
		2097	uint8_t r13 = (d13 + d23 + d12) / 3;
		2098	uint8_t r23 = d23;
		2099	uint8_t r33 = (d23 + d33 + d32) / 3;
		2100
		2101	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2102	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2103	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2104	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2105	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2106	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2107	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2108	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2109	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2110	}
		2111
		2112	free (darkness1);
		2113
1985	EXTEND (SP, 3);	2114	EXTEND (SP, 3);
1986	PUSHs (sv_2mortal (newSViv (sw4)));	2115	PUSHs (sv_2mortal (newSViv (sw34)));
1987	PUSHs (sv_2mortal (newSViv (sh)));	2116	PUSHs (sv_2mortal (newSViv (sh3)));
1988	PUSHs (darkness_sv);	2117	PUSHs (darkness3_sv);
1989	}	2118	}
1990		2119
1991	SV *	2120	SV *
1992	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2121	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1993	CODE:	2122	CODE:
…		…
2125	}	2254	}
2126	}	2255	}
2127	}	2256	}
2128	}	2257	}
2129		2258
		2259	MODULE = CFPlus PACKAGE = CFPlus::RW
		2260
		2261	CFPlus::RW
		2262	new (SV class, SV data_sv)
		2263	CODE:
		2264	{
		2265	STRLEN datalen;
		2266	char *data = SvPVbyte (data_sv, datalen);
		2267
		2268	RETVAL = SDL_RWFromConstMem (data, datalen);
		2269	}
		2270	OUTPUT:
		2271	RETVAL
		2272
		2273	CFPlus::RW
		2274	new_from_file (SV class, const char path, const char *mode = "rb")
		2275	CODE:
		2276	RETVAL = SDL_RWFromFile (path, mode);
		2277	OUTPUT:
		2278	RETVAL
		2279
		2280	# fails on win32:
		2281	# CFPlus.xs(2268) : error C2059: syntax error : '('
		2282	#void
		2283	#close (CFPlus::RW self)
		2284	# CODE:
		2285	# (self->(close)) (self);
		2286
		2287	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2288
		2289	PROTOTYPES: DISABLE
		2290
		2291	CFPlus::Channel
		2292	find ()
		2293	CODE:
		2294	{
		2295	RETVAL = Mix_GroupAvailable (-1);
		2296
		2297	if (RETVAL < 0)
		2298	{
		2299	RETVAL = Mix_GroupOldest (-1);
		2300
		2301	if (RETVAL < 0)
		2302	XSRETURN_UNDEF;
		2303
		2304	Mix_HaltChannel (RETVAL);
		2305	}
		2306
		2307	Mix_UnregisterAllEffects (RETVAL);
		2308	Mix_Volume (RETVAL, 128);
		2309	}
		2310	OUTPUT:
		2311	RETVAL
		2312
		2313	void
		2314	halt (CFPlus::Channel self)
		2315	CODE:
		2316	Mix_HaltChannel (self);
		2317
		2318	void
		2319	expire (CFPlus::Channel self, int ticks = -1)
		2320	CODE:
		2321	Mix_ExpireChannel (self, ticks);
		2322
		2323	void
		2324	fade_out (CFPlus::Channel self, int ticks = -1)
		2325	CODE:
		2326	Mix_FadeOutChannel (self, ticks);
		2327
		2328	int
		2329	volume (CFPlus::Channel self, int volume)
		2330	CODE:
		2331	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2332	OUTPUT:
		2333	RETVAL
		2334
		2335	void
		2336	unregister_all_effects (CFPlus::Channel self)
		2337	CODE:
		2338	Mix_UnregisterAllEffects (self);
		2339
		2340	void
		2341	set_panning (CFPlus::Channel self, int left, int right)
		2342	CODE:
		2343	left = CLAMP (left , 0, 255);
		2344	right = CLAMP (right, 0, 255);
		2345	Mix_SetPanning (self, left, right);
		2346
		2347	void
		2348	set_distance (CFPlus::Channel self, int distance)
		2349	CODE:
		2350	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2351
		2352	void
		2353	set_position (CFPlus::Channel self, int angle, int distance)
		2354	CODE:
		2355
		2356	void
		2357	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2358	CODE:
		2359	{
		2360	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2361	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2362	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2363	}
		2364
		2365	void
		2366	set_reverse_stereo (CFPlus::Channel self, int flip)
		2367	CODE:
		2368	Mix_SetReverseStereo (self, flip);
		2369
2130	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2370	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
2131		2371
		2372	PROTOTYPES: DISABLE
		2373
2132	CFPlus::MixChunk	2374	CFPlus::MixChunk
2133	new_from_file (SV class, char path)	2375	new (SV *class, CFPlus::RW rwops)
2134	CODE:	2376	CODE:
2135	RETVAL = Mix_LoadWAV (path);	2377	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2136	OUTPUT:	2378	OUTPUT:
2137	RETVAL	2379	RETVAL
2138		2380
2139	void	2381	void
2140	DESTROY (CFPlus::MixChunk self)	2382	DESTROY (CFPlus::MixChunk self)
…		…
2142	Mix_FreeChunk (self);	2384	Mix_FreeChunk (self);
2143		2385
2144	int	2386	int
2145	volume (CFPlus::MixChunk self, int volume = -1)	2387	volume (CFPlus::MixChunk self, int volume = -1)
2146	CODE:	2388	CODE:
		2389	if (items > 1)
		2390	volume = CLAMP (volume, 0, 128);
2147	RETVAL = Mix_VolumeChunk (self, volume);	2391	RETVAL = Mix_VolumeChunk (self, volume);
2148	OUTPUT:	2392	OUTPUT:
2149	RETVAL	2393	RETVAL
2150		2394
2151	int	2395	CFPlus::Channel
2152	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2396	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
2153	CODE:	2397	CODE:
		2398	{
2154	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2399	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2400
		2401	if (RETVAL < 0)
		2402	XSRETURN_UNDEF;
		2403
		2404	if (channel < 0)
		2405	{
		2406	Mix_UnregisterAllEffects (RETVAL);
		2407	Mix_Volume (RETVAL, 128);
		2408	}
		2409	}
2155	OUTPUT:	2410	OUTPUT:
2156	RETVAL	2411	RETVAL
2157		2412
2158	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2413	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
2159		2414
2160	int	2415	int
2161	volume (int volume = -1)	2416	volume (int volume = -1)
		2417	PROTOTYPE: ;$
2162	CODE:	2418	CODE:
		2419	if (items > 0)
		2420	volume = CLAMP (volume, 0, 128);
2163	RETVAL = Mix_VolumeMusic (volume);	2421	RETVAL = Mix_VolumeMusic (volume);
2164	OUTPUT:	2422	OUTPUT:
2165	RETVAL	2423	RETVAL
2166		2424
2167	int	2425	void
2168	fade_out (int ms)	2426	fade_out (int ms)
2169	CODE:	2427	CODE:
2170	RETVAL = Mix_FadeOutMusic (ms);	2428	Mix_FadeOutMusic (ms);
2171	OUTPUT:	2429
2172	RETVAL	2430	void
		2431	halt ()
		2432	CODE:
		2433	Mix_HaltMusic ();
2173		2434
2174	CFPlus::MixMusic	2435	CFPlus::MixMusic
2175	new_from_file (SV class, char path)	2436	new (SV *class, CFPlus::RW rwops)
2176	CODE:	2437	CODE:
2177	RETVAL = Mix_LoadMUS (path);	2438	RETVAL = Mix_LoadMUS_RW (rwops);
2178	OUTPUT:	2439	OUTPUT:
2179	RETVAL	2440	RETVAL
2180		2441
2181	void	2442	void
2182	DESTROY (CFPlus::MixMusic self)	2443	DESTROY (CFPlus::MixMusic self)
…		…
2188	CODE:	2449	CODE:
2189	RETVAL = Mix_PlayMusic (self, loops);	2450	RETVAL = Mix_PlayMusic (self, loops);
2190	OUTPUT:	2451	OUTPUT:
2191	RETVAL	2452	RETVAL
2192		2453
2193	int	2454	void
2194	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2455	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
2195	CODE:	2456	CODE:
2196	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2457	Mix_FadeInMusicPos (self, loops, ms, position);
2197	OUTPUT:
2198	RETVAL
2199		2458
2200	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2459	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2460
		2461	PROTOTYPES: ENABLE
2201		2462
2202	BOOT:	2463	BOOT:
2203	{	2464	{
2204	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2465	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
2205	static const struct {	2466	static const struct {
2206	const char *name;	2467	const char *name;
2207	IV iv;	2468	IV iv;
2208	} *civ, const_iv[] = {	2469	} *civ, const_iv[] = {
2209	# define const_iv(name) { # name, (IV)name }	2470	# define const_iv(name) { # name, (IV)name }
		2471	const_iv (GL_VENDOR),
		2472	const_iv (GL_VERSION),
		2473	const_iv (GL_EXTENSIONS),
2210	const_iv (GL_COLOR_MATERIAL),	2474	const_iv (GL_COLOR_MATERIAL),
2211	const_iv (GL_SMOOTH),	2475	const_iv (GL_SMOOTH),
2212	const_iv (GL_FLAT),	2476	const_iv (GL_FLAT),
2213	const_iv (GL_DITHER),	2477	const_iv (GL_DITHER),
2214	const_iv (GL_BLEND),	2478	const_iv (GL_BLEND),
…		…
2218	const_iv (GL_ALPHA_TEST),	2482	const_iv (GL_ALPHA_TEST),
2219	const_iv (GL_NORMALIZE),	2483	const_iv (GL_NORMALIZE),
2220	const_iv (GL_RESCALE_NORMAL),	2484	const_iv (GL_RESCALE_NORMAL),
2221	const_iv (GL_FRONT),	2485	const_iv (GL_FRONT),
2222	const_iv (GL_BACK),	2486	const_iv (GL_BACK),
		2487	const_iv (GL_AUX0),
2223	const_iv (GL_AND),	2488	const_iv (GL_AND),
2224	const_iv (GL_ONE),	2489	const_iv (GL_ONE),
2225	const_iv (GL_ZERO),	2490	const_iv (GL_ZERO),
2226	const_iv (GL_SRC_ALPHA),	2491	const_iv (GL_SRC_ALPHA),
2227	const_iv (GL_DST_ALPHA),	2492	const_iv (GL_DST_ALPHA),
…		…
2241	const_iv (GL_LUMINANCE),	2506	const_iv (GL_LUMINANCE),
2242	const_iv (GL_LUMINANCE_ALPHA),	2507	const_iv (GL_LUMINANCE_ALPHA),
2243	const_iv (GL_FLOAT),	2508	const_iv (GL_FLOAT),
2244	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2509	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2245	const_iv (GL_COMPILE),	2510	const_iv (GL_COMPILE),
		2511	const_iv (GL_PROXY_TEXTURE_1D),
		2512	const_iv (GL_PROXY_TEXTURE_2D),
2246	const_iv (GL_TEXTURE_1D),	2513	const_iv (GL_TEXTURE_1D),
2247	const_iv (GL_TEXTURE_2D),	2514	const_iv (GL_TEXTURE_2D),
2248	const_iv (GL_TEXTURE_ENV),	2515	const_iv (GL_TEXTURE_ENV),
2249	const_iv (GL_TEXTURE_MAG_FILTER),	2516	const_iv (GL_TEXTURE_MAG_FILTER),
2250	const_iv (GL_TEXTURE_MIN_FILTER),	2517	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2271	const_iv (GL_COLOR_LOGIC_OP),	2538	const_iv (GL_COLOR_LOGIC_OP),
2272	const_iv (GL_SEPARABLE_2D),	2539	const_iv (GL_SEPARABLE_2D),
2273	const_iv (GL_CONVOLUTION_2D),	2540	const_iv (GL_CONVOLUTION_2D),
2274	const_iv (GL_CONVOLUTION_BORDER_MODE),	2541	const_iv (GL_CONVOLUTION_BORDER_MODE),
2275	const_iv (GL_CONSTANT_BORDER),	2542	const_iv (GL_CONSTANT_BORDER),
		2543	const_iv (GL_POINTS),
2276	const_iv (GL_LINES),	2544	const_iv (GL_LINES),
2277	const_iv (GL_LINE_STRIP),	2545	const_iv (GL_LINE_STRIP),
2278	const_iv (GL_LINE_LOOP),	2546	const_iv (GL_LINE_LOOP),
2279	const_iv (GL_QUADS),	2547	const_iv (GL_QUADS),
2280	const_iv (GL_QUAD_STRIP),	2548	const_iv (GL_QUAD_STRIP),
2281	const_iv (GL_TRIANGLES),	2549	const_iv (GL_TRIANGLES),
2282	const_iv (GL_TRIANGLE_STRIP),	2550	const_iv (GL_TRIANGLE_STRIP),
2283	const_iv (GL_TRIANGLE_FAN),	2551	const_iv (GL_TRIANGLE_FAN),
		2552	const_iv (GL_POLYGON),
2284	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2553	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2554	const_iv (GL_POINT_SMOOTH_HINT),
		2555	const_iv (GL_LINE_SMOOTH_HINT),
		2556	const_iv (GL_POLYGON_SMOOTH_HINT),
		2557	const_iv (GL_GENERATE_MIPMAP_HINT),
2285	const_iv (GL_FASTEST),	2558	const_iv (GL_FASTEST),
		2559	const_iv (GL_DONT_CARE),
		2560	const_iv (GL_NICEST),
2286	const_iv (GL_V2F),	2561	const_iv (GL_V2F),
2287	const_iv (GL_V3F),	2562	const_iv (GL_V3F),
2288	const_iv (GL_T2F_V3F),	2563	const_iv (GL_T2F_V3F),
2289	const_iv (GL_T2F_N3F_V3F),	2564	const_iv (GL_T2F_N3F_V3F),
2290	# undef const_iv	2565	# undef const_iv
…		…
2316	CODE:	2591	CODE:
2317	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2592	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2318	OUTPUT:	2593	OUTPUT:
2319	RETVAL	2594	RETVAL
2320		2595
		2596	const char *glGetString (GLenum pname)
		2597
		2598	GLint glGetInteger (GLenum pname)
		2599	CODE:
		2600	glGetIntegerv (pname, &RETVAL);
		2601	OUTPUT:
		2602	RETVAL
		2603
		2604	GLdouble glGetDouble (GLenum pname)
		2605	CODE:
		2606	glGetDoublev (pname, &RETVAL);
		2607	OUTPUT:
		2608	RETVAL
		2609
2321	int glGetError ()	2610	int glGetError ()
2322		2611
2323	void glFinish ()	2612	void glFinish ()
2324		2613
2325	void glClear (int mask)	2614	void glClear (int mask)
…		…
2362	# near_ and far_ are due to microsofts buggy "c" compiler	2651	# near_ and far_ are due to microsofts buggy "c" compiler
2363	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2652	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2364		2653
2365	# near_ and far_ are due to microsofts buggy "c" compiler	2654	# near_ and far_ are due to microsofts buggy "c" compiler
2366	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2655	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2656
		2657	PROTOTYPES: DISABLE
2367		2658
2368	void glViewport (int x, int y, int width, int height)	2659	void glViewport (int x, int y, int width, int height)
2369		2660
2370	void glScissor (int x, int y, int width, int height)	2661	void glScissor (int x, int y, int width, int height)
2371		2662
…		…
2379		2670
2380	void glRotate (float angle, float x, float y, float z)	2671	void glRotate (float angle, float x, float y, float z)
2381	CODE:	2672	CODE:
2382	glRotatef (angle, x, y, z);	2673	glRotatef (angle, x, y, z);
2383		2674
2384	void glBegin (int mode)
2385
2386	void glEnd ()
2387
2388	void glColor (float r, float g, float b, float a = 1.0)	2675	void glColor (float r, float g, float b, float a = 1.0)
2389	PROTOTYPE: @
2390	ALIAS:	2676	ALIAS:
2391	glColor_premultiply = 1	2677	glColor_premultiply = 1
2392	CODE:	2678	CODE:
2393	if (ix)	2679	if (ix)
2394	{	2680	{
…		…
2397	b *= a;	2683	b *= a;
2398	}	2684	}
2399	// microsoft visual "c" rounds instead of truncating...	2685	// microsoft visual "c" rounds instead of truncating...
2400	glColor4f (r, g, b, a);	2686	glColor4f (r, g, b, a);
2401		2687
2402	void glInterleavedArrays (int format, int stride, char *data)
2403
2404	void glDrawElements (int mode, int count, int type, char *indices)
2405
2406	# 1.2 void glDrawRangeElements (int mode, int start, int end
2407
2408	void glRasterPos (float x, float y, float z = 0.)	2688	void glRasterPos (float x, float y, float z = 0.)
2409	CODE:	2689	CODE:
2410	glRasterPos3f (0, 0, z);	2690	glRasterPos3f (0, 0, z);
2411	glBitmap (0, 0, 0, 0, x, y, 0);	2691	glBitmap (0, 0, 0, 0, x, y, 0);
2412		2692
…		…
2416		2696
2417	void glTexCoord (float s, float t)	2697	void glTexCoord (float s, float t)
2418	CODE:	2698	CODE:
2419	glTexCoord2f (s, t);	2699	glTexCoord2f (s, t);
2420		2700
		2701	void glRect (float x1, float y1, float x2, float y2)
		2702	CODE:
		2703	glRectf (x1, y1, x2, y2);
		2704
		2705	PROTOTYPES: ENABLE
		2706
		2707	void glBegin (int mode)
		2708
		2709	void glEnd ()
		2710
		2711	void glPointSize (GLfloat size)
		2712
		2713	void glLineWidth (GLfloat width)
		2714
		2715	void glInterleavedArrays (int format, int stride, char *data)
		2716
		2717	void glDrawElements (int mode, int count, int type, char *indices)
		2718
		2719	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2720
2421	void glTexEnv (int target, int pname, float param)	2721	void glTexEnv (int target, int pname, float param)
2422	CODE:	2722	CODE:
2423	glTexEnvf (target, pname, param);	2723	glTexEnvf (target, pname, param);
2424		2724
2425	void glTexParameter (int target, int pname, float param)	2725	void glTexParameter (int target, int pname, float param)
…		…
2447		2747
2448	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2748	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2449		2749
2450	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2750	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2451		2751
		2752	void glPixelZoom (float x, float y)
		2753
2452	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2754	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2453		2755
2454	int glGenTexture ()	2756	int glGenTexture ()
2455	CODE:	2757	CODE:
2456	RETVAL = gen_texture ();	2758	RETVAL = gen_texture ();
…		…
2475		2777
2476	void glEndList ()	2778	void glEndList ()
2477		2779
2478	void glCallList (int list)	2780	void glCallList (int list)
2479		2781
		2782	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2783
		2784	PROTOTYPES: DISABLE
		2785
		2786	void
		2787	find_widget (SV *self, NV x, NV y)
		2788	PPCODE:
		2789	{
		2790	if (within_widget (self, x, y))
		2791	XPUSHs (self);
		2792	}
		2793
		2794	BOOT:
		2795	{
		2796	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2797
		2798	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2799	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2800	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2801	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2802	}
		2803
		2804	void
		2805	draw (SV *self)
		2806	CODE:
		2807	{
		2808	HV *hv;
		2809	SV **svp;
		2810	NV x, y, w, h;
		2811	SV *draw_x_sv = GvSV (draw_x_gv);
		2812	SV *draw_y_sv = GvSV (draw_y_gv);
		2813	SV *draw_w_sv = GvSV (draw_w_gv);
		2814	SV *draw_h_sv = GvSV (draw_h_gv);
		2815	SV *hover;
		2816	double draw_x, draw_y, draw_w, draw_h;
		2817
		2818	if (!SvROK (self))
		2819	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2820
		2821	hv = (HV *)SvRV (self);
		2822
		2823	if (SvTYPE (hv) != SVt_PVHV)
		2824	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2825
		2826	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2827	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2828
		2829	if (!h \|\| !w)
		2830	XSRETURN_EMPTY;
		2831
		2832	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2833	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2834
		2835	draw_x = SvNV (draw_x_sv) + x;
		2836	draw_y = SvNV (draw_y_sv) + y;
		2837
		2838	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2839	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2840	XSRETURN_EMPTY;
		2841
		2842	sv_setnv (draw_x_sv, draw_x);
		2843	sv_setnv (draw_y_sv, draw_y);
		2844
		2845	glPushMatrix ();
		2846	glTranslated (x, y, 0);
		2847
		2848	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2849	{
		2850	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2851
		2852	if (svp && SvTRUE (*svp))
		2853	{
		2854	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2855	glEnable (GL_BLEND);
		2856	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2857	glBegin (GL_QUADS);
		2858	glVertex2f (0, 0);
		2859	glVertex2f (w, 0);
		2860	glVertex2f (w, h);
		2861	glVertex2f (0, h);
		2862	glEnd ();
		2863	glDisable (GL_BLEND);
		2864	}
		2865	}
		2866	#if 0
		2867	if ($ENV{CFPLUS_DEBUG} & 1) {
		2868	glPushMatrix;
		2869	glColor 1, 1, 0, 1;
		2870	glTranslate 0.375, 0.375;
		2871	glBegin GL_LINE_LOOP;
		2872	glVertex 0 , 0;
		2873	glVertex $self->{w} - 1, 0;
		2874	glVertex $self->{w} - 1, $self->{h} - 1;
		2875	glVertex 0 , $self->{h} - 1;
		2876	glEnd;
		2877	glPopMatrix;
		2878	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2879	}
		2880	#endif
		2881	PUSHMARK (SP);
		2882	XPUSHs (self);
		2883	PUTBACK;
		2884	call_method ("_draw", G_VOID \| G_DISCARD);
		2885	SPAGAIN;
		2886
		2887	glPopMatrix ();
		2888
		2889	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2890	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2891	}
		2892

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.198 by root, Sun Jul 15 21:42:02 2007 UTC vs. Revision 1.222 by root, Sat Aug 11 06:34:26 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.198 by root, Sun Jul 15 21:42:02 2007 UTC vs.
Revision 1.222 by root, Sat Aug 11 06:34:26 2007 UTC