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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.183 by root, Fri Apr 20 16:56:08 2007 UTC vs.
Revision 1.223 by root, Sat Aug 11 11:07:08 2007 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# 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
17	#endif	27	#endif
18		28
19	#include <assert.h>	29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
…		…
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
57	#else	70	#else
58	# define PARACHUTE 0	71	# define PARACHUTE 0
59	#endif	72	#endif
60		73
		74	static AV *texture_av;
		75
61	static struct	76	static struct
62	{	77	{
63	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	79	#include "glfunc.h"
65	#undef GL_FUNC	80	#undef GL_FUNC
66	} gl;	81	} gl;
67		82
		83	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	85	{
70	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	90	else
75	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
76	}	92	}
77		93
		94	static GLuint
		95	gen_texture ()
		96	{
		97	GLuint name;
		98
		99	if (AvFILL (texture_av) >= 0)
		100	name = (GLuint)(size_t)av_pop (texture_av);
		101	else
		102	glGenTextures (1, &name);
		103
		104	return name;
		105	}
		106
		107	static void
		108	del_texture (GLuint name)
		109	{
		110	/* make a half-assed attempt at returning the memory used by the texture */
		111	/* textures are frequently being reused by cfplus anyway */
		112	/glBindTexture (GL_TEXTURE_2D, name);/
		113	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		114	av_push (texture_av, (SV *)(size_t)name);
		115	glDeleteTextures (1, &name);
		116	}
		117
78	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
79		120
80	#include "pango-font.c"	121	#include "pango-font.c"
81	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
82	#include "pango-render.c"	123	#include "pango-render.c"
83		124
		125	typedef IV CFPlus__Channel;
		126	typedef SDL_RWops *CFPlus__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
86		129
87	typedef PangoFontDescription *CFPlus__Font;	130	typedef PangoFontDescription *CFPlus__Font;
88		131
…		…
400		443
401	/* SDL should provide this, really. */	444	/* SDL should provide this, really. */
402	#define SDLK_MODIFIER_MIN 300	445	#define SDLK_MODIFIER_MIN 300
403	#define SDLK_MODIFIER_MAX 314	446	#define SDLK_MODIFIER_MAX 314
404		447
405	static AV *texture_av;	448	/******************************************************************************/
		449
		450	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		451	static GV *hover_gv;
		452
		453	static int
		454	within_widget (SV *widget, NV x, NV y)
		455	{
		456	HV *self;
		457	SV **svp;
		458	NV wx, ww, wy, wh;
		459
		460	if (!SvROK (widget))
		461	return 0;
		462
		463	self = (HV *)SvRV (widget);
		464
		465	if (SvTYPE (self) != SVt_PVHV)
		466	return 0;
		467
		468	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		469	if (y < wy)
		470	return 0;
		471
		472	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		473	if (y >= wy + wh)
		474	return 0;
		475
		476	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		477	if (x < wx)
		478	return 0;
		479
		480	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		481	if (x >= wx + ww)
		482	return 0;
		483
		484	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		485	if (!svp \|\| !SvTRUE (*svp))
		486	return 0;
		487
		488	return 1;
		489	}
406		490
407	MODULE = CFPlus PACKAGE = CFPlus	491	MODULE = CFPlus PACKAGE = CFPlus
408		492
409	PROTOTYPES: ENABLE	493	PROTOTYPES: ENABLE
410		494
411	BOOT:	495	BOOT:
412	{	496	{
413	texture_av = newAV ();
414	AvREAL_off (texture_av);
415
416	HV *stash = gv_stashpv ("CFPlus", 1);	497	HV *stash = gv_stashpv ("CFPlus", 1);
417	static const struct {	498	static const struct {
418	const char *name;	499	const char *name;
419	IV iv;	500	IV iv;
420	} *civ, const_iv[] = {	501	} *civ, const_iv[] = {
…		…
560	opengl_fontmap = pango_opengl_font_map_new ();	641	opengl_fontmap = pango_opengl_font_map_new ();
561	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	642	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
562	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	643	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
563	}	644	}
564		645
		646	char *
		647	SDL_GetError ()
		648
565	int	649	int
566	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	650	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
567		651
568	void	652	void
569	SDL_Quit ()	653	SDL_Quit ()
570		654
571	void	655	void
572	SDL_ListModes ()	656	SDL_ListModes (int rgb, int alpha)
573	PPCODE:	657	PPCODE:
574	{	658	{
575	SDL_Rect **m;	659	SDL_Rect **m;
576		660
577	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	661	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
578	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	662	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
579	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	663	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
580	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	664	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
581		665
582	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	666	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
583	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	667	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
584		668
585	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	669	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
586	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	670	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
587	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	671	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
588	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	672	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
589		673
590	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	674	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
591	#if SDL_VERSION_ATLEAST(1,2,10)	675	#if SDL_VERSION_ATLEAST(1,2,10)
592	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	676	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
593	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	677	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
594	#endif	678	#endif
595		679
596	SDL_EnableUNICODE (1);
597	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
598
599	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	680	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
600		681
601	if (m && m != (SDL_Rect **)-1)	682	if (m && m != (SDL_Rect **)-1)
602	while (*m)	683	while (*m)
603	{	684	{
		685	if ((m)->w >= 640 && (m)->h >= 480)
		686	{
604	AV *av = newAV ();	687	AV *av = newAV ();
605	av_push (av, newSViv ((*m)->w));	688	av_push (av, newSViv ((*m)->w));
606	av_push (av, newSViv ((*m)->h));	689	av_push (av, newSViv ((*m)->h));
		690	av_push (av, newSViv (rgb));
		691	av_push (av, newSViv (alpha));
607	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	692	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		693	}
608		694
609	++m;	695	++m;
610	}	696	}
611	}	697	}
612		698
613	char *
614	SDL_GetError ()
615
616	int	699	int
617	SDL_SetVideoMode (int w, int h, int fullscreen)	700	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
618	CODE:	701	CODE:
		702	{
		703	SDL_EnableUNICODE (1);
		704	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		705
		706	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		707	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		708	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		709	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		710
619	RETVAL = !!SDL_SetVideoMode (	711	RETVAL = !!SDL_SetVideoMode (
620	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	712	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
621	);	713	);
		714
622	if (RETVAL)	715	if (RETVAL)
623	{	716	{
		717	av_clear (texture_av);
		718
624	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	719	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
625	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	720	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
626	# include "glfunc.h"	721	#include "glfunc.h"
627	# undef GL_FUNC	722	#undef GL_FUNC
628	}	723	}
		724	}
629	OUTPUT:	725	OUTPUT:
630	RETVAL	726	RETVAL
631		727
632	void	728	void
633	SDL_GL_SwapBuffers ()	729	SDL_GL_SwapBuffers ()
634		730
635	char *	731	char *
636	SDL_GetKeyName (int sym)	732	SDL_GetKeyName (int sym)
637		733
		734	int
		735	SDL_GetAppState ()
		736
638	void	737	void
639	SDL_PollEvent ()	738	poll_events ()
640	PPCODE:	739	PPCODE:
641	{	740	{
642	SDL_Event ev;	741	SDL_Event ev;
643		742
644	while (SDL_PollEvent (&ev))	743	SDL_PumpEvents ();
		744	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
645	{	745	{
646	HV *hv = newHV ();	746	HV *hv = newHV ();
647	hv_store (hv, "type", 4, newSViv (ev.type), 0);	747	hv_store (hv, "type", 4, newSViv (ev.type), 0);
648		748
649	switch (ev.type)	749	switch (ev.type)
…		…
661	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	761	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
662	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	762	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
663	break;	763	break;
664		764
665	case SDL_MOUSEMOTION:	765	case SDL_MOUSEMOTION:
		766	{
		767	int state = ev.motion.state;
		768	int x = ev.motion.x;
		769	int y = ev.motion.y;
		770	int xrel = ev.motion.xrel;
		771	int yrel = ev.motion.yrel;
		772
		773	/* do simplistic event compression */
		774	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		775	&& state == ev.motion.state)
		776	{
		777	xrel += ev.motion.xrel;
		778	yrel += ev.motion.yrel;
		779	x = ev.motion.x;
		780	y = ev.motion.y;
		781	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		782	}
		783
666	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	784	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
667
668	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	785	hv_store (hv, "state", 5, newSViv (state), 0);
669	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	786	hv_store (hv, "x", 1, newSViv (x), 0);
670	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	787	hv_store (hv, "y", 1, newSViv (y), 0);
671	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	788	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
672	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	789	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		790	}
673	break;	791	break;
674		792
675	case SDL_MOUSEBUTTONDOWN:	793	case SDL_MOUSEBUTTONDOWN:
676	case SDL_MOUSEBUTTONUP:	794	case SDL_MOUSEBUTTONUP:
677	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	795	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
692	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	810	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
693	}	811	}
694	}	812	}
695		813
696	int	814	int
697	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	815	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
698	POSTCALL:	816	POSTCALL:
699	Mix_HookMusicFinished (music_finished);	817	Mix_HookMusicFinished (music_finished);
700	Mix_ChannelFinished (channel_finished);	818	Mix_ChannelFinished (channel_finished);
701		819
702	void	820	void
703	Mix_CloseAudio ()	821	Mix_CloseAudio ()
704		822
705	int	823	int
706	Mix_AllocateChannels (int numchans = -1)	824	Mix_AllocateChannels (int numchans = -1)
		825
		826	const char *
		827	Mix_GetError ()
707		828
708	void	829	void
709	lowdelay (int fd, int val = 1)	830	lowdelay (int fd, int val = 1)
710	CODE:	831	CODE:
711	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	832	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
753	STRLEN image_len;	874	STRLEN image_len;
754	char image = (char )SvPVbyte (image_, image_len);	875	char image = (char )SvPVbyte (image_, image_len);
755	SDL_Surface surface, surface2;	876	SDL_Surface surface, surface2;
756	SDL_PixelFormat fmt;	877	SDL_PixelFormat fmt;
757	SDL_RWops *rw = ix	878	SDL_RWops *rw = ix
758	? SDL_RWFromFile (image, "r")	879	? SDL_RWFromFile (image, "rb")
759	: SDL_RWFromConstMem (image, image_len);	880	: SDL_RWFromConstMem (image, image_len);
760		881
761	if (!rw)	882	if (!rw)
762	croak ("load_image: %s", SDL_GetError ());	883	croak ("load_image: %s", SDL_GetError ());
763		884
…		…
857	ExitThread (retval); // unclean, please beam me up	978	ExitThread (retval); // unclean, please beam me up
858	#else	979	#else
859	_exit (retval);	980	_exit (retval);
860	#endif	981	#endif
861		982
		983	void
		984	debug ()
		985	CODE:
		986	{
		987	#if DEBUG
		988	VALGRIND_DO_LEAK_CHECK;
		989	#endif
		990	}
		991
862	MODULE = CFPlus PACKAGE = CFPlus::Font	992	MODULE = CFPlus PACKAGE = CFPlus::Font
		993
		994	PROTOTYPES: DISABLE
863		995
864	CFPlus::Font	996	CFPlus::Font
865	new_from_file (SV class, char path, int id = 0)	997	new_from_file (SV class, char path, int id = 0)
866	CODE:	998	CODE:
867	{	999	{
…		…
878	CODE:	1010	CODE:
879	pango_font_description_free (self);	1011	pango_font_description_free (self);
880		1012
881	void	1013	void
882	make_default (CFPlus::Font self)	1014	make_default (CFPlus::Font self)
		1015	PROTOTYPE: $
883	CODE:	1016	CODE:
884	default_font = self;	1017	default_font = self;
885		1018
886	MODULE = CFPlus PACKAGE = CFPlus::Layout	1019	MODULE = CFPlus PACKAGE = CFPlus::Layout
887		1020
		1021	PROTOTYPES: DISABLE
		1022
888	void	1023	void
889	reset_glyph_cache ()	1024	reset_glyph_cache ()
		1025	PROTOTYPE:
890	CODE:	1026	CODE:
891	tc_clear ();	1027	tc_clear ();
892		1028
893	CFPlus::Layout	1029	CFPlus::Layout
894	new (SV *class)	1030	new (SV *class)
…		…
1181	flags	1317	flags
1182	);	1318	);
1183		1319
1184	MODULE = CFPlus PACKAGE = CFPlus::Texture	1320	MODULE = CFPlus PACKAGE = CFPlus::Texture
1185		1321
1186	void	1322	PROTOTYPES: ENABLE
1187	pad2pot (SV data_, SV w_, SV *h_)
1188	CODE:
1189	{
1190	int ow = SvIV (w_);
1191	int oh = SvIV (h_);
1192		1323
1193	if (ow && oh)	1324	int minpot (int n)
		1325
		1326	void
		1327	pad (SV *data_, int ow, int oh, int nw, int nh)
		1328	CODE:
		1329	{
		1330	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1194	{	1331	{
1195	int nw = minpot (ow);
1196	int nh = minpot (oh);
1197
1198	if (nw != ow \|\| nh != oh)
1199	{
1200	if (SvOK (data_))
1201	{
1202	STRLEN datalen;	1332	STRLEN datalen;
1203	char *data = SvPVbyte (data_, datalen);	1333	char *data = SvPVbyte (data_, datalen);
1204	int bpp = datalen / (ow * oh);	1334	int bpp = datalen / (ow * oh);
1205	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1335	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1206		1336
1207	SvPOK_only (result_);	1337	SvPOK_only (result_);
1208	SvCUR_set (result_, nw * nh * bpp);	1338	SvCUR_set (result_, nw * nh * bpp);
1209		1339
1210	memset (SvPVX (result_), 0, nw * nh * bpp);	1340	memset (SvPVX (result_), 0, nw * nh * bpp);
1211	while (oh--)	1341	while (oh--)
1212	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1342	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1213		1343
1214	sv_setsv (data_, result_);	1344	sv_setsv (data_, result_);
1215	}
1216
1217	sv_setiv (w_, nw);
1218	sv_setiv (h_, nh);
1219	}
1220	}	1345	}
1221	}	1346	}
1222		1347
1223	void	1348	void
1224	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1349	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1230	{	1355	{
1231	HV hv = (HV )SvRV (self);	1356	HV hv = (HV )SvRV (self);
1232	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1357	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1233	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1358	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1234	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1359	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1360
		1361	if (name <= 0)
		1362	XSRETURN_EMPTY;
1235		1363
1236	if (items < 5)	1364	if (items < 5)
1237	{	1365	{
1238	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1366	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1239	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1367	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1267	glDisable (GL_ALPHA_TEST);	1395	glDisable (GL_ALPHA_TEST);
1268	glDisable (GL_BLEND);	1396	glDisable (GL_BLEND);
1269	}	1397	}
1270	}	1398	}
1271		1399
		1400	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1401	CODE:
		1402	{
		1403	GLint width;
		1404	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1405	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1406	RETVAL = width > 0;
		1407	}
		1408	OUTPUT:
		1409	RETVAL
		1410
1272	MODULE = CFPlus PACKAGE = CFPlus::Map	1411	MODULE = CFPlus PACKAGE = CFPlus::Map
		1412
		1413	PROTOTYPES: DISABLE
1273		1414
1274	CFPlus::Map	1415	CFPlus::Map
1275	new (SV *class)	1416	new (SV *class)
1276	CODE:	1417	CODE:
1277	New (0, RETVAL, 1, struct map);	1418	New (0, RETVAL, 1, struct map);
…		…
1396	CODE:	1537	CODE:
1397	{	1538	{
1398	if (dx > 0)	1539	if (dx > 0)
1399	map_blank (self, self->x, self->y, dx, self->h);	1540	map_blank (self, self->x, self->y, dx, self->h);
1400	else if (dx < 0)	1541	else if (dx < 0)
1401	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1542	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1402		1543
1403	if (dy > 0)	1544	if (dy > 0)
1404	map_blank (self, self->x, self->y, self->w, dy);	1545	map_blank (self, self->x, self->y, self->w, dy);
1405	else if (dy < 0)	1546	else if (dy < 0)
1406	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1547	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1407		1548
1408	self->ox += dx; self->x += dx;	1549	self->ox += dx; self->x += dx;
1409	self->oy += dy; self->y += dy;	1550	self->oy += dy; self->y += dy;
1410		1551
1411	while (self->y < 0)	1552	while (self->y < 0)
…		…
1415	self->rows += MAP_EXTEND_Y;	1556	self->rows += MAP_EXTEND_Y;
1416	self->y += MAP_EXTEND_Y;	1557	self->y += MAP_EXTEND_Y;
1417	}	1558	}
1418	}	1559	}
1419		1560
1420	void	1561	SV *
1421	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1562	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1422	CODE:	1563	CODE:
1423	{	1564	{
1424	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1565	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1425	uint8_t data_end = (uint8_t )SvEND (data_);	1566	uint8_t data_end = (uint8_t )SvEND (data_);
1426	mapcell *cell;	1567	mapcell *cell;
1427	int x, y, flags;	1568	int x, y, z, flags;
		1569	AV *missing = newAV ();
		1570	RETVAL = newRV_noinc ((SV *)missing);
1428		1571
1429	while (data < data_end - 1)	1572	while (data < data_end - 1)
1430	{	1573	{
1431	flags = (data [0] << 8) + data [1]; data += 2;	1574	flags = (data [0] << 8) + data [1]; data += 2;
1432		1575
…		…
1483	}	1626	}
1484	else	1627	else
1485	cell->darkness = *data++ + 1;	1628	cell->darkness = *data++ + 1;
1486	}	1629	}
1487		1630
		1631	for (z = 0; z <= 2; ++z)
1488	if (flags & 4)	1632	if (flags & (4 >> z))
1489	{	1633	{
1490	faceid face = (data [0] << 8) + data [1]; data += 2;	1634	faceid face = (data [0] << 8) + data [1]; data += 2;
1491	need_facenum (self, face);	1635	need_facenum (self, face);
1492	cell->tile [0] = self->face2tile [face];	1636	cell->tile [z] = self->face2tile [face];
		1637
		1638	if (cell->tile [z])
		1639	{
		1640	maptex *tex = self->tex + cell->tile [z];
		1641	if (!tex->name)
		1642	av_push (missing, newSViv (cell->tile [z]));
		1643
		1644	if (tex->smoothtile)
		1645	{
		1646	maptex *smooth = self->tex + tex->smoothtile;
		1647	if (!smooth->name)
		1648	av_push (missing, newSViv (tex->smoothtile));
		1649	}
		1650	}
1493	}	1651	}
1494
1495	if (flags & 2)
1496	{
1497	faceid face = (data [0] << 8) + data [1]; data += 2;
1498	need_facenum (self, face);
1499	cell->tile [1] = self->face2tile [face];
1500	}
1501
1502	if (flags & 1)
1503	{
1504	faceid face = (data [0] << 8) + data [1]; data += 2;
1505	need_facenum (self, face);
1506	cell->tile [2] = self->face2tile [face];
1507	}
1508	}	1652	}
1509	else	1653	else
1510	cell->darkness = 0;	1654	cell->darkness = 0;
1511	}	1655	}
1512	}	1656	}
		1657	OUTPUT:
		1658	RETVAL
1513		1659
1514	SV *	1660	SV *
1515	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1661	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1516	CODE:	1662	CODE:
1517	{	1663	{
…		…
1568		1714
1569	void	1715	void
1570	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1716	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1571	CODE:	1717	CODE:
1572	{	1718	{
		1719	int x, y, z;
		1720
1573	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1721	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1574	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1722	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1575	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1723	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1576	smooth_key skey;	1724	smooth_key skey;
1577	int x, y, z;	1725
1578	int last_name;	1726	rc_t *rc = rc_alloc ();
		1727	rc_key_t key;
		1728	rc_array_t *arr;
1579		1729
1580	// thats current max. sorry.	1730	// thats current max. sorry.
1581	if (sw > 255) sw = 255;	1731	if (sw > 255) sw = 255;
1582	if (sh > 255) sh = 255;	1732	if (sh > 255) sh = 255;
1583		1733
1584	// clear key, in case of extra padding	1734	// clear key, in case of extra padding
1585	memset (&skey, 0, sizeof (skey));	1735	memset (&skey, 0, sizeof (skey));
1586		1736
1587	glColor4ub (255, 255, 255, 255);	1737	memset (&key, 0, sizeof (key));
1588		1738	key.r = 255;
1589	glEnable (GL_BLEND);	1739	key.g = 255;
1590	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1740	key.b = 255;
1591	glEnable (GL_TEXTURE_2D);	1741	key.a = 255;
1592	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1742	key.mode = GL_QUADS;
1593		1743	key.format = GL_T2F_V3F;
1594	glBegin (GL_QUADS);	1744	key.texname = -1;
1595
1596	last_name = 0;
1597		1745
1598	mx += self->x;	1746	mx += self->x;
1599	my += self->y;	1747	my += self->y;
1600		1748
1601	// first pass: determine smooth_max	1749	// first pass: determine smooth_max
…		…
1617	MAX (self->tex [cell->tile [0]].smoothlevel,	1765	MAX (self->tex [cell->tile [0]].smoothlevel,
1618	MAX (self->tex [cell->tile [1]].smoothlevel,	1766	MAX (self->tex [cell->tile [1]].smoothlevel,
1619	self->tex [cell->tile [2]].smoothlevel));	1767	self->tex [cell->tile [2]].smoothlevel));
1620	}	1768	}
1621	}	1769	}
		1770
		1771	glEnable (GL_BLEND);
		1772	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1622		1774
1623	for (z = 0; z <= 2; z++)	1775	for (z = 0; z <= 2; z++)
1624	{	1776	{
1625	memset (smooth_level, 0, sizeof (smooth_level));	1777	memset (smooth_level, 0, sizeof (smooth_level));
1626		1778
…		…
1636	tileid tile = cell->tile [z];	1788	tileid tile = cell->tile [z];
1637		1789
1638	if (tile)	1790	if (tile)
1639	{	1791	{
1640	maptex tex = self->tex [tile];	1792	maptex tex = self->tex [tile];
1641	int px = (x + 1) * T - tex.w;	1793	int px, py;
1642	int py = (y + 1) * T - tex.h;
1643		1794
1644	// suppressing texture state switches here	1795	// suppressing texture state switches here
1645	// is only moderately effective, but worth the extra effort	1796	// is only moderately effective, but worth the extra effort
1646	if (last_name != tex.name)	1797	if (key.texname != tex.name)
1647	{	1798	{
1648	if (!tex.name)	1799	if (!tex.name)
1649	tex = self->tex [2]; /* missing, replace by noface */	1800	tex = self->tex [2]; /* missing, replace by noface */
1650		1801
1651	glEnd ();	1802	key.texname = tex.name;
1652	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1803	arr = rc_array (rc, &key);
1653	glBegin (GL_QUADS);
1654	}	1804	}
1655		1805
1656	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1806	px = (x + 1) * T - tex.w;
		1807	py = (y + 1) * T - tex.h;
		1808
		1809	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1657	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1810	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1658	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1811	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1659	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1812	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1660		1813
1661	if (cell->flags && z == 2)	1814	if (cell->flags && z == 2)
1662	{	1815	{
		1816	// overlays such as the speech bubble, probably more to come
1663	if (cell->flags & 1)	1817	if (cell->flags & 1)
1664	{	1818	{
1665	maptex tex = self->tex [1];	1819	maptex tex = self->tex [1];
1666	int px = x * T + T * 2 / 32;	1820	int px = x * T + T * 2 / 32;
1667	int py = y * T - T * 6 / 32;	1821	int py = y * T - T * 6 / 32;
1668		1822
		1823	if (tex.name)
1669	glEnd ();	1824	{
1670	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1825	if (key.texname != tex.name)
		1826	{
		1827	key.texname = tex.name;
		1828	arr = rc_array (rc, &key);
		1829	}
		1830
		1831	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1832	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1833	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1834	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1671	glBegin (GL_QUADS);	1835	}
1672
1673	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1674	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1675	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1676	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1677	}	1836	}
1678	}	1837	}
1679		1838
1680	// update smooth hash	1839	// update smooth hash
1681	if (tex.smoothtile)	1840	if (tex.smoothtile)
…		…
1740	smooth_key skey = (smooth_key )HeKEY (he);	1899	smooth_key skey = (smooth_key )HeKEY (he);
1741	IV bits = SvIVX (HeVAL (he));	1900	IV bits = SvIVX (HeVAL (he));
1742		1901
1743	if (!(bits & 0x1000)	1902	if (!(bits & 0x1000)
1744	&& skey->level == level	1903	&& skey->level == level
1745	&& level >= smooth_max [skey->x][skey->y])	1904	&& level > smooth_max [skey->x][skey->y])
1746	{	1905	{
1747	maptex tex = self->tex [skey->tile];	1906	maptex tex = self->tex [skey->tile];
1748	int px = (((int)skey->x) - 1) * T;	1907	int px = (((int)skey->x) - 1) * T;
1749	int py = (((int)skey->y) - 1) * T;	1908	int py = (((int)skey->y) - 1) * T;
1750	int border = bits & 15;	1909	int border = bits & 15;
1751	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1910	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1752	float dx = tex.s * .0625f; // 16 images/row	1911	float dx = tex.s * .0625f; // 16 images/row
1753	float dy = tex.t * .5f ; // 2 images/column	1912	float dy = tex.t * .5f ; // 2 images/column
1754		1913
1755	// this time naively avoiding texture state changes
1756	// save gobs of state changes.
1757	if (last_name != tex.name)	1914	if (tex.name)
1758	{	1915	{
		1916	// this time avoiding texture state changes
		1917	// save gobs of state changes.
1759	if (!tex.name)	1918	if (key.texname != tex.name)
1760	continue; // smoothing not yet available
1761
1762	glEnd ();	1919	{
1763	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1920	key.texname = tex.name;
1764	glBegin (GL_QUADS);	1921	arr = rc_array (rc, &key);
1765	}	1922	}
1766		1923
1767	if (border)	1924	if (border)
1768	{	1925	{
1769	float ox = border * dx;	1926	float ox = border * dx;
1770		1927
1771	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	1928	rc_t2f_v3f (arr, ox , 0.f , px , py , 0);
1772	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	1929	rc_t2f_v3f (arr, ox , dy , px , py + T, 0);
1773	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	1930	rc_t2f_v3f (arr, ox + dx, dy , px + T, py + T, 0);
1774	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	1931	rc_t2f_v3f (arr, ox + dx, 0.f , px + T, py , 0);
1775	}	1932	}
1776		1933
1777	if (corner)	1934	if (corner)
1778	{	1935	{
1779	float ox = corner * dx;	1936	float ox = corner * dx;
1780		1937
1781	glTexCoord2f (ox , dy ); glVertex2f (px , py );	1938	rc_t2f_v3f (arr, ox , dy , px , py , 0);
1782	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	1939	rc_t2f_v3f (arr, ox , dy * 2.f, px , py + T, 0);
1783	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	1940	rc_t2f_v3f (arr, ox + dx, dy * 2.f, px + T, py + T, 0);
1784	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	1941	rc_t2f_v3f (arr, ox + dx, dy , px + T, py , 0);
		1942	}
1785	}	1943	}
1786	}	1944	}
1787	}	1945	}
1788	}	1946	}
1789	}	1947	}
1790	}	1948	}
1791		1949
1792	hv_clear (smooth);	1950	hv_clear (smooth);
		1951	rc_draw (rc);
		1952	rc_clear (rc);
1793	}	1953	}
1794		1954
1795	glEnd ();
1796
1797	glDisable (GL_TEXTURE_2D);
1798	glDisable (GL_BLEND);	1955	glDisable (GL_BLEND);
		1956	rc_free (rc);
1799		1957
1800	// top layer: overlays such as the health bar	1958	// top layer: overlays such as the health bar
1801	for (y = 0; y < sh; y++)	1959	for (y = 0; y < sh; y++)
1802	if (0 <= y + my && y + my < self->rows)	1960	if (0 <= y + my && y + my < self->rows)
1803	{	1961	{
…		…
1892	void	2050	void
1893	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2051	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1894	PPCODE:	2052	PPCODE:
1895	{	2053	{
1896	int x, y;	2054	int x, y;
		2055	int sw1 = sw + 2;
		2056	int sh1 = sh + 2;
		2057	int sh3 = sh * 3;
1897	int sw4 = (sw + 3) & ~3;	2058	int sw34 = (sw * 3 + 3) & ~3;
		2059	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1898	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2060	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1899	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2061	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1900		2062
1901	memset (darkness, 255, sw4 * sh);
1902	SvPOK_only (darkness_sv);	2063	SvPOK_only (darkness3_sv);
1903	SvCUR_set (darkness_sv, sw4 * sh);	2064	SvCUR_set (darkness3_sv, sw34 * sh3);
1904		2065
1905	mx += self->x;	2066	mx += self->x - 1;
1906	my += self->y;	2067	my += self->y - 1;
1907		2068
		2069	memset (darkness1, 255, sw1 * sh1);
		2070
1908	for (y = 0; y < sh; y++)	2071	for (y = 0; y < sh1; y++)
1909	if (0 <= y + my && y + my < self->rows)	2072	if (0 <= y + my && y + my < self->rows)
1910	{	2073	{
1911	maprow *row = self->row + (y + my);	2074	maprow *row = self->row + (y + my);
1912		2075
1913	for (x = 0; x < sw; x++)	2076	for (x = 0; x < sw1; x++)
1914	if (row->c0 <= x + mx && x + mx < row->c1)	2077	if (row->c0 <= x + mx && x + mx < row->c1)
1915	{	2078	{
1916	mapcell *cell = row->col + (x + mx - row->c0);	2079	mapcell *cell = row->col + (x + mx - row->c0);
1917		2080
1918	darkness[y * sw4 + x] = cell->darkness	2081	darkness1 [y * sw1 + x] = cell->darkness
1919	? 255 - (cell->darkness - 1)	2082	? 255 - (cell->darkness - 1)
1920	: 255 - FOW_DARKNESS;	2083	: 255 - FOW_DARKNESS;
1921	}	2084	}
1922	}	2085	}
1923		2086
		2087	for (y = 0; y < sh; ++y)
		2088	for (x = 0; x < sw; ++x)
		2089	{
		2090	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2091	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2092	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2093	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2094	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2095	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2096	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2097	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2098	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2099
		2100	uint8_t r11 = (d11 + d21 + d12) / 3;
		2101	uint8_t r21 = d21;
		2102	uint8_t r31 = (d21 + d31 + d32) / 3;
		2103
		2104	uint8_t r12 = d12;
		2105	uint8_t r22 = d22;
		2106	uint8_t r32 = d32;
		2107
		2108	uint8_t r13 = (d13 + d23 + d12) / 3;
		2109	uint8_t r23 = d23;
		2110	uint8_t r33 = (d23 + d33 + d32) / 3;
		2111
		2112	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2113	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2114	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2115	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2116	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2117	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2118	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2119	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2120	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2121	}
		2122
		2123	free (darkness1);
		2124
1924	EXTEND (SP, 3);	2125	EXTEND (SP, 3);
1925	PUSHs (sv_2mortal (newSViv (sw4)));	2126	PUSHs (sv_2mortal (newSViv (sw34)));
1926	PUSHs (sv_2mortal (newSViv (sh)));	2127	PUSHs (sv_2mortal (newSViv (sh3)));
1927	PUSHs (darkness_sv);	2128	PUSHs (darkness3_sv);
1928	}	2129	}
1929		2130
1930	SV *	2131	SV *
1931	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2132	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1932	CODE:	2133	CODE:
…		…
2064	}	2265	}
2065	}	2266	}
2066	}	2267	}
2067	}	2268	}
2068		2269
		2270	MODULE = CFPlus PACKAGE = CFPlus::RW
		2271
		2272	CFPlus::RW
		2273	new (SV class, SV data_sv)
		2274	CODE:
		2275	{
		2276	STRLEN datalen;
		2277	char *data = SvPVbyte (data_sv, datalen);
		2278
		2279	RETVAL = SDL_RWFromConstMem (data, datalen);
		2280	}
		2281	OUTPUT:
		2282	RETVAL
		2283
		2284	CFPlus::RW
		2285	new_from_file (SV class, const char path, const char *mode = "rb")
		2286	CODE:
		2287	RETVAL = SDL_RWFromFile (path, mode);
		2288	OUTPUT:
		2289	RETVAL
		2290
		2291	# fails on win32:
		2292	# CFPlus.xs(2268) : error C2059: syntax error : '('
		2293	#void
		2294	#close (CFPlus::RW self)
		2295	# CODE:
		2296	# (self->(close)) (self);
		2297
		2298	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2299
		2300	PROTOTYPES: DISABLE
		2301
		2302	CFPlus::Channel
		2303	find ()
		2304	CODE:
		2305	{
		2306	RETVAL = Mix_GroupAvailable (-1);
		2307
		2308	if (RETVAL < 0)
		2309	{
		2310	RETVAL = Mix_GroupOldest (-1);
		2311
		2312	if (RETVAL < 0)
		2313	XSRETURN_UNDEF;
		2314
		2315	Mix_HaltChannel (RETVAL);
		2316	}
		2317
		2318	Mix_UnregisterAllEffects (RETVAL);
		2319	Mix_Volume (RETVAL, 128);
		2320	}
		2321	OUTPUT:
		2322	RETVAL
		2323
		2324	void
		2325	halt (CFPlus::Channel self)
		2326	CODE:
		2327	Mix_HaltChannel (self);
		2328
		2329	void
		2330	expire (CFPlus::Channel self, int ticks = -1)
		2331	CODE:
		2332	Mix_ExpireChannel (self, ticks);
		2333
		2334	void
		2335	fade_out (CFPlus::Channel self, int ticks = -1)
		2336	CODE:
		2337	Mix_FadeOutChannel (self, ticks);
		2338
		2339	int
		2340	volume (CFPlus::Channel self, int volume)
		2341	CODE:
		2342	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2343	OUTPUT:
		2344	RETVAL
		2345
		2346	void
		2347	unregister_all_effects (CFPlus::Channel self)
		2348	CODE:
		2349	Mix_UnregisterAllEffects (self);
		2350
		2351	void
		2352	set_panning (CFPlus::Channel self, int left, int right)
		2353	CODE:
		2354	left = CLAMP (left , 0, 255);
		2355	right = CLAMP (right, 0, 255);
		2356	Mix_SetPanning (self, left, right);
		2357
		2358	void
		2359	set_distance (CFPlus::Channel self, int distance)
		2360	CODE:
		2361	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2362
		2363	void
		2364	set_position (CFPlus::Channel self, int angle, int distance)
		2365	CODE:
		2366
		2367	void
		2368	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2369	CODE:
		2370	{
		2371	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2372	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2373	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2374	}
		2375
		2376	void
		2377	set_reverse_stereo (CFPlus::Channel self, int flip)
		2378	CODE:
		2379	Mix_SetReverseStereo (self, flip);
		2380
2069	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2381	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
2070		2382
		2383	PROTOTYPES: DISABLE
		2384
2071	CFPlus::MixChunk	2385	CFPlus::MixChunk
2072	new_from_file (SV class, char path)	2386	new (SV *class, CFPlus::RW rwops)
2073	CODE:	2387	CODE:
2074	RETVAL = Mix_LoadWAV (path);	2388	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2075	OUTPUT:	2389	OUTPUT:
2076	RETVAL	2390	RETVAL
2077		2391
2078	void	2392	void
2079	DESTROY (CFPlus::MixChunk self)	2393	DESTROY (CFPlus::MixChunk self)
…		…
2081	Mix_FreeChunk (self);	2395	Mix_FreeChunk (self);
2082		2396
2083	int	2397	int
2084	volume (CFPlus::MixChunk self, int volume = -1)	2398	volume (CFPlus::MixChunk self, int volume = -1)
2085	CODE:	2399	CODE:
		2400	if (items > 1)
		2401	volume = CLAMP (volume, 0, 128);
2086	RETVAL = Mix_VolumeChunk (self, volume);	2402	RETVAL = Mix_VolumeChunk (self, volume);
2087	OUTPUT:	2403	OUTPUT:
2088	RETVAL	2404	RETVAL
2089		2405
2090	int	2406	CFPlus::Channel
2091	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2407	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
2092	CODE:	2408	CODE:
		2409	{
2093	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2410	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2411
		2412	if (RETVAL < 0)
		2413	XSRETURN_UNDEF;
		2414
		2415	if (channel < 0)
		2416	{
		2417	Mix_UnregisterAllEffects (RETVAL);
		2418	Mix_Volume (RETVAL, 128);
		2419	}
		2420	}
2094	OUTPUT:	2421	OUTPUT:
2095	RETVAL	2422	RETVAL
2096		2423
2097	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2424	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
2098		2425
2099	int	2426	int
2100	volume (int volume = -1)	2427	volume (int volume = -1)
		2428	PROTOTYPE: ;$
2101	CODE:	2429	CODE:
		2430	if (items > 0)
		2431	volume = CLAMP (volume, 0, 128);
2102	RETVAL = Mix_VolumeMusic (volume);	2432	RETVAL = Mix_VolumeMusic (volume);
2103	OUTPUT:	2433	OUTPUT:
2104	RETVAL	2434	RETVAL
2105		2435
		2436	void
		2437	fade_out (int ms)
		2438	CODE:
		2439	Mix_FadeOutMusic (ms);
		2440
		2441	void
		2442	halt ()
		2443	CODE:
		2444	Mix_HaltMusic ();
		2445
2106	CFPlus::MixMusic	2446	CFPlus::MixMusic
2107	new_from_file (SV class, char path)	2447	new (SV *class, CFPlus::RW rwops)
2108	CODE:	2448	CODE:
2109	RETVAL = Mix_LoadMUS (path);	2449	RETVAL = Mix_LoadMUS_RW (rwops);
2110	OUTPUT:	2450	OUTPUT:
2111	RETVAL	2451	RETVAL
2112		2452
2113	void	2453	void
2114	DESTROY (CFPlus::MixMusic self)	2454	DESTROY (CFPlus::MixMusic self)
…		…
2120	CODE:	2460	CODE:
2121	RETVAL = Mix_PlayMusic (self, loops);	2461	RETVAL = Mix_PlayMusic (self, loops);
2122	OUTPUT:	2462	OUTPUT:
2123	RETVAL	2463	RETVAL
2124		2464
		2465	void
		2466	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2467	CODE:
		2468	Mix_FadeInMusicPos (self, loops, ms, position);
		2469
2125	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2470	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2471
		2472	PROTOTYPES: ENABLE
2126		2473
2127	BOOT:	2474	BOOT:
2128	{	2475	{
2129	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2476	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
2130	static const struct {	2477	static const struct {
2131	const char *name;	2478	const char *name;
2132	IV iv;	2479	IV iv;
2133	} *civ, const_iv[] = {	2480	} *civ, const_iv[] = {
2134	# define const_iv(name) { # name, (IV)name }	2481	# define const_iv(name) { # name, (IV)name }
		2482	const_iv (GL_VENDOR),
		2483	const_iv (GL_VERSION),
		2484	const_iv (GL_EXTENSIONS),
2135	const_iv (GL_COLOR_MATERIAL),	2485	const_iv (GL_COLOR_MATERIAL),
2136	const_iv (GL_SMOOTH),	2486	const_iv (GL_SMOOTH),
2137	const_iv (GL_FLAT),	2487	const_iv (GL_FLAT),
2138	const_iv (GL_DITHER),	2488	const_iv (GL_DITHER),
2139	const_iv (GL_BLEND),	2489	const_iv (GL_BLEND),
…		…
2143	const_iv (GL_ALPHA_TEST),	2493	const_iv (GL_ALPHA_TEST),
2144	const_iv (GL_NORMALIZE),	2494	const_iv (GL_NORMALIZE),
2145	const_iv (GL_RESCALE_NORMAL),	2495	const_iv (GL_RESCALE_NORMAL),
2146	const_iv (GL_FRONT),	2496	const_iv (GL_FRONT),
2147	const_iv (GL_BACK),	2497	const_iv (GL_BACK),
		2498	const_iv (GL_AUX0),
2148	const_iv (GL_AND),	2499	const_iv (GL_AND),
2149	const_iv (GL_ONE),	2500	const_iv (GL_ONE),
2150	const_iv (GL_ZERO),	2501	const_iv (GL_ZERO),
2151	const_iv (GL_SRC_ALPHA),	2502	const_iv (GL_SRC_ALPHA),
2152	const_iv (GL_DST_ALPHA),	2503	const_iv (GL_DST_ALPHA),
…		…
2166	const_iv (GL_LUMINANCE),	2517	const_iv (GL_LUMINANCE),
2167	const_iv (GL_LUMINANCE_ALPHA),	2518	const_iv (GL_LUMINANCE_ALPHA),
2168	const_iv (GL_FLOAT),	2519	const_iv (GL_FLOAT),
2169	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2520	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2170	const_iv (GL_COMPILE),	2521	const_iv (GL_COMPILE),
		2522	const_iv (GL_PROXY_TEXTURE_1D),
		2523	const_iv (GL_PROXY_TEXTURE_2D),
2171	const_iv (GL_TEXTURE_1D),	2524	const_iv (GL_TEXTURE_1D),
2172	const_iv (GL_TEXTURE_2D),	2525	const_iv (GL_TEXTURE_2D),
2173	const_iv (GL_TEXTURE_ENV),	2526	const_iv (GL_TEXTURE_ENV),
2174	const_iv (GL_TEXTURE_MAG_FILTER),	2527	const_iv (GL_TEXTURE_MAG_FILTER),
2175	const_iv (GL_TEXTURE_MIN_FILTER),	2528	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2196	const_iv (GL_COLOR_LOGIC_OP),	2549	const_iv (GL_COLOR_LOGIC_OP),
2197	const_iv (GL_SEPARABLE_2D),	2550	const_iv (GL_SEPARABLE_2D),
2198	const_iv (GL_CONVOLUTION_2D),	2551	const_iv (GL_CONVOLUTION_2D),
2199	const_iv (GL_CONVOLUTION_BORDER_MODE),	2552	const_iv (GL_CONVOLUTION_BORDER_MODE),
2200	const_iv (GL_CONSTANT_BORDER),	2553	const_iv (GL_CONSTANT_BORDER),
		2554	const_iv (GL_POINTS),
2201	const_iv (GL_LINES),	2555	const_iv (GL_LINES),
2202	const_iv (GL_LINE_STRIP),	2556	const_iv (GL_LINE_STRIP),
2203	const_iv (GL_LINE_LOOP),	2557	const_iv (GL_LINE_LOOP),
2204	const_iv (GL_QUADS),	2558	const_iv (GL_QUADS),
2205	const_iv (GL_QUAD_STRIP),	2559	const_iv (GL_QUAD_STRIP),
2206	const_iv (GL_TRIANGLES),	2560	const_iv (GL_TRIANGLES),
2207	const_iv (GL_TRIANGLE_STRIP),	2561	const_iv (GL_TRIANGLE_STRIP),
2208	const_iv (GL_TRIANGLE_FAN),	2562	const_iv (GL_TRIANGLE_FAN),
		2563	const_iv (GL_POLYGON),
2209	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2564	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2565	const_iv (GL_POINT_SMOOTH_HINT),
		2566	const_iv (GL_LINE_SMOOTH_HINT),
		2567	const_iv (GL_POLYGON_SMOOTH_HINT),
		2568	const_iv (GL_GENERATE_MIPMAP_HINT),
2210	const_iv (GL_FASTEST),	2569	const_iv (GL_FASTEST),
		2570	const_iv (GL_DONT_CARE),
		2571	const_iv (GL_NICEST),
2211	const_iv (GL_V2F),	2572	const_iv (GL_V2F),
2212	const_iv (GL_V3F),	2573	const_iv (GL_V3F),
2213	const_iv (GL_T2F_V3F),	2574	const_iv (GL_T2F_V3F),
2214	const_iv (GL_T2F_N3F_V3F),	2575	const_iv (GL_T2F_N3F_V3F),
2215	# undef const_iv	2576	# undef const_iv
2216	};	2577	};
2217		2578
2218	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2579	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2219	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2580	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2581
		2582	texture_av = newAV ();
		2583	AvREAL_off (texture_av);
2220	}	2584	}
2221		2585
2222	char *	2586	char *
2223	gl_vendor ()	2587	gl_vendor ()
2224	CODE:	2588	CODE:
…		…
2238	CODE:	2602	CODE:
2239	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2603	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2240	OUTPUT:	2604	OUTPUT:
2241	RETVAL	2605	RETVAL
2242		2606
		2607	const char *glGetString (GLenum pname)
		2608
		2609	GLint glGetInteger (GLenum pname)
		2610	CODE:
		2611	glGetIntegerv (pname, &RETVAL);
		2612	OUTPUT:
		2613	RETVAL
		2614
		2615	GLdouble glGetDouble (GLenum pname)
		2616	CODE:
		2617	glGetDoublev (pname, &RETVAL);
		2618	OUTPUT:
		2619	RETVAL
		2620
2243	int glGetError ()	2621	int glGetError ()
2244		2622
2245	void glFinish ()	2623	void glFinish ()
2246		2624
2247	void glClear (int mask)	2625	void glClear (int mask)
…		…
2284	# near_ and far_ are due to microsofts buggy "c" compiler	2662	# near_ and far_ are due to microsofts buggy "c" compiler
2285	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2663	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2286		2664
2287	# near_ and far_ are due to microsofts buggy "c" compiler	2665	# near_ and far_ are due to microsofts buggy "c" compiler
2288	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2666	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2667
		2668	PROTOTYPES: DISABLE
2289		2669
2290	void glViewport (int x, int y, int width, int height)	2670	void glViewport (int x, int y, int width, int height)
2291		2671
2292	void glScissor (int x, int y, int width, int height)	2672	void glScissor (int x, int y, int width, int height)
2293		2673
…		…
2301		2681
2302	void glRotate (float angle, float x, float y, float z)	2682	void glRotate (float angle, float x, float y, float z)
2303	CODE:	2683	CODE:
2304	glRotatef (angle, x, y, z);	2684	glRotatef (angle, x, y, z);
2305		2685
2306	void glBegin (int mode)
2307
2308	void glEnd ()
2309
2310	void glColor (float r, float g, float b, float a = 1.0)	2686	void glColor (float r, float g, float b, float a = 1.0)
2311	PROTOTYPE: @
2312	ALIAS:	2687	ALIAS:
2313	glColor_premultiply = 1	2688	glColor_premultiply = 1
2314	CODE:	2689	CODE:
2315	if (ix)	2690	if (ix)
2316	{	2691	{
…		…
2319	b *= a;	2694	b *= a;
2320	}	2695	}
2321	// microsoft visual "c" rounds instead of truncating...	2696	// microsoft visual "c" rounds instead of truncating...
2322	glColor4f (r, g, b, a);	2697	glColor4f (r, g, b, a);
2323		2698
2324	void glInterleavedArrays (int format, int stride, char *data)
2325
2326	void glDrawElements (int mode, int count, int type, char *indices)
2327
2328	# 1.2 void glDrawRangeElements (int mode, int start, int end
2329
2330	void glRasterPos (float x, float y, float z = 0.)	2699	void glRasterPos (float x, float y, float z = 0.)
2331	CODE:	2700	CODE:
2332	glRasterPos3f (0, 0, z);	2701	glRasterPos3f (0, 0, z);
2333	glBitmap (0, 0, 0, 0, x, y, 0);	2702	glBitmap (0, 0, 0, 0, x, y, 0);
2334		2703
…		…
2338		2707
2339	void glTexCoord (float s, float t)	2708	void glTexCoord (float s, float t)
2340	CODE:	2709	CODE:
2341	glTexCoord2f (s, t);	2710	glTexCoord2f (s, t);
2342		2711
		2712	void glRect (float x1, float y1, float x2, float y2)
		2713	CODE:
		2714	glRectf (x1, y1, x2, y2);
		2715
		2716	PROTOTYPES: ENABLE
		2717
		2718	void glBegin (int mode)
		2719
		2720	void glEnd ()
		2721
		2722	void glPointSize (GLfloat size)
		2723
		2724	void glLineWidth (GLfloat width)
		2725
		2726	void glInterleavedArrays (int format, int stride, char *data)
		2727
		2728	void glDrawElements (int mode, int count, int type, char *indices)
		2729
		2730	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2731
2343	void glTexEnv (int target, int pname, float param)	2732	void glTexEnv (int target, int pname, float param)
2344	CODE:	2733	CODE:
2345	glTexEnvf (target, pname, param);	2734	glTexEnvf (target, pname, param);
2346		2735
2347	void glTexParameter (int target, int pname, float param)	2736	void glTexParameter (int target, int pname, float param)
…		…
2369		2758
2370	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2759	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2371		2760
2372	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2761	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2373		2762
		2763	void glPixelZoom (float x, float y)
		2764
2374	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2765	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2375		2766
2376	int glGenTexture ()	2767	int glGenTexture ()
2377	CODE:	2768	CODE:
2378	{	2769	RETVAL = gen_texture ();
2379	GLuint name;
2380	if (AvFILL (texture_av) >= 0)
2381	name = (GLuint)av_pop (texture_av);
2382	else
2383	glGenTextures (1, &name);
2384	RETVAL = name;
2385	}
2386	OUTPUT:	2770	OUTPUT:
2387	RETVAL	2771	RETVAL
2388		2772
2389	void glDeleteTexture (int name)	2773	void glDeleteTexture (int name)
2390	CODE:	2774	CODE:
2391	{	2775	del_texture (name);
2392	glBindTexture (GL_TEXTURE_2D, name);	2776
2393	glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);
2394	av_push (texture_av, (SV *)name);
2395	/glDeleteTextures (1, &name_);/
2396	}
2397
2398	int glGenList ()	2777	int glGenList ()
2399	CODE:	2778	CODE:
2400	RETVAL = glGenLists (1);	2779	RETVAL = glGenLists (1);
2401	OUTPUT:	2780	OUTPUT:
2402	RETVAL	2781	RETVAL
…		…
2409		2788
2410	void glEndList ()	2789	void glEndList ()
2411		2790
2412	void glCallList (int list)	2791	void glCallList (int list)
2413		2792
		2793	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2794
		2795	PROTOTYPES: DISABLE
		2796
		2797	void
		2798	find_widget (SV *self, NV x, NV y)
		2799	PPCODE:
		2800	{
		2801	if (within_widget (self, x, y))
		2802	XPUSHs (self);
		2803	}
		2804
		2805	BOOT:
		2806	{
		2807	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2808
		2809	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2810	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2811	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2812	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2813	}
		2814
		2815	void
		2816	draw (SV *self)
		2817	CODE:
		2818	{
		2819	HV *hv;
		2820	SV **svp;
		2821	NV x, y, w, h;
		2822	SV *draw_x_sv = GvSV (draw_x_gv);
		2823	SV *draw_y_sv = GvSV (draw_y_gv);
		2824	SV *draw_w_sv = GvSV (draw_w_gv);
		2825	SV *draw_h_sv = GvSV (draw_h_gv);
		2826	SV *hover;
		2827	double draw_x, draw_y, draw_w, draw_h;
		2828
		2829	if (!SvROK (self))
		2830	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2831
		2832	hv = (HV *)SvRV (self);
		2833
		2834	if (SvTYPE (hv) != SVt_PVHV)
		2835	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2836
		2837	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2838	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2839
		2840	if (!h \|\| !w)
		2841	XSRETURN_EMPTY;
		2842
		2843	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2844	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2845
		2846	draw_x = SvNV (draw_x_sv) + x;
		2847	draw_y = SvNV (draw_y_sv) + y;
		2848
		2849	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2850	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2851	XSRETURN_EMPTY;
		2852
		2853	sv_setnv (draw_x_sv, draw_x);
		2854	sv_setnv (draw_y_sv, draw_y);
		2855
		2856	glPushMatrix ();
		2857	glTranslated (x, y, 0);
		2858
		2859	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2860	{
		2861	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2862
		2863	if (svp && SvTRUE (*svp))
		2864	{
		2865	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2866	glEnable (GL_BLEND);
		2867	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2868	glBegin (GL_QUADS);
		2869	glVertex2f (0, 0);
		2870	glVertex2f (w, 0);
		2871	glVertex2f (w, h);
		2872	glVertex2f (0, h);
		2873	glEnd ();
		2874	glDisable (GL_BLEND);
		2875	}
		2876	}
		2877	#if 0
		2878	if ($ENV{CFPLUS_DEBUG} & 1) {
		2879	glPushMatrix;
		2880	glColor 1, 1, 0, 1;
		2881	glTranslate 0.375, 0.375;
		2882	glBegin GL_LINE_LOOP;
		2883	glVertex 0 , 0;
		2884	glVertex $self->{w} - 1, 0;
		2885	glVertex $self->{w} - 1, $self->{h} - 1;
		2886	glVertex 0 , $self->{h} - 1;
		2887	glEnd;
		2888	glPopMatrix;
		2889	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2890	}
		2891	#endif
		2892	PUSHMARK (SP);
		2893	XPUSHs (self);
		2894	PUTBACK;
		2895	call_method ("_draw", G_VOID \| G_DISCARD);
		2896	SPAGAIN;
		2897
		2898	glPopMatrix ();
		2899
		2900	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2901	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2902	}
		2903

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.183 by root, Fri Apr 20 16:56:08 2007 UTC vs. Revision 1.223 by root, Sat Aug 11 11:07:08 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.183 by root, Fri Apr 20 16:56:08 2007 UTC vs.
Revision 1.223 by root, Sat Aug 11 11:07:08 2007 UTC