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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.181 by root, Mon Apr 16 21:06:36 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
…		…
399	}	442	}
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
		447
		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	}
404		490
405	MODULE = CFPlus PACKAGE = CFPlus	491	MODULE = CFPlus PACKAGE = CFPlus
406		492
407	PROTOTYPES: ENABLE	493	PROTOTYPES: ENABLE
408		494
…		…
555	opengl_fontmap = pango_opengl_font_map_new ();	641	opengl_fontmap = pango_opengl_font_map_new ();
556	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);
557	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	643	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
558	}	644	}
559		645
		646	char *
		647	SDL_GetError ()
		648
560	int	649	int
561	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	650	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
562		651
563	void	652	void
564	SDL_Quit ()	653	SDL_Quit ()
565		654
566	void	655	void
567	SDL_ListModes ()	656	SDL_ListModes (int rgb, int alpha)
568	PPCODE:	657	PPCODE:
569	{	658	{
570	SDL_Rect **m;	659	SDL_Rect **m;
571		660
572	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	661	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
573	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	662	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
574	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	663	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
575	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	664	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
576		665
577	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	666	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
578	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	667	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
579		668
580	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	669	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	670	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	671	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	672	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
584		673
585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	674	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
586	#if SDL_VERSION_ATLEAST(1,2,10)	675	#if SDL_VERSION_ATLEAST(1,2,10)
587	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	676	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
588	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	677	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
589	#endif	678	#endif
590		679
591	SDL_EnableUNICODE (1);
592	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
593
594	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	680	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
595		681
596	if (m && m != (SDL_Rect **)-1)	682	if (m && m != (SDL_Rect **)-1)
597	while (*m)	683	while (*m)
598	{	684	{
		685	if ((m)->w >= 640 && (m)->h >= 480)
		686	{
599	AV *av = newAV ();	687	AV *av = newAV ();
600	av_push (av, newSViv ((*m)->w));	688	av_push (av, newSViv ((*m)->w));
601	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));
602	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	692	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		693	}
603		694
604	++m;	695	++m;
605	}	696	}
606	}	697	}
607		698
608	char *
609	SDL_GetError ()
610
611	int	699	int
612	SDL_SetVideoMode (int w, int h, int fullscreen)	700	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
613	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
614	RETVAL = !!SDL_SetVideoMode (	711	RETVAL = !!SDL_SetVideoMode (
615	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	712	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
616	);	713	);
		714
617	if (RETVAL)	715	if (RETVAL)
618	{	716	{
		717	av_clear (texture_av);
		718
619	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	719	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
620	# 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);
621	# include "glfunc.h"	721	#include "glfunc.h"
622	# undef GL_FUNC	722	#undef GL_FUNC
623	}	723	}
		724	}
624	OUTPUT:	725	OUTPUT:
625	RETVAL	726	RETVAL
626		727
627	void	728	void
628	SDL_GL_SwapBuffers ()	729	SDL_GL_SwapBuffers ()
629		730
630	char *	731	char *
631	SDL_GetKeyName (int sym)	732	SDL_GetKeyName (int sym)
632		733
		734	int
		735	SDL_GetAppState ()
		736
633	void	737	void
634	SDL_PollEvent ()	738	poll_events ()
635	PPCODE:	739	PPCODE:
636	{	740	{
637	SDL_Event ev;	741	SDL_Event ev;
638		742
639	while (SDL_PollEvent (&ev))	743	SDL_PumpEvents ();
		744	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
640	{	745	{
641	HV *hv = newHV ();	746	HV *hv = newHV ();
642	hv_store (hv, "type", 4, newSViv (ev.type), 0);	747	hv_store (hv, "type", 4, newSViv (ev.type), 0);
643		748
644	switch (ev.type)	749	switch (ev.type)
…		…
656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	761	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
657	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	762	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
658	break;	763	break;
659		764
660	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
661	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	784	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
662
663	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	785	hv_store (hv, "state", 5, newSViv (state), 0);
664	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	786	hv_store (hv, "x", 1, newSViv (x), 0);
665	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	787	hv_store (hv, "y", 1, newSViv (y), 0);
666	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	788	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
667	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	789	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		790	}
668	break;	791	break;
669		792
670	case SDL_MOUSEBUTTONDOWN:	793	case SDL_MOUSEBUTTONDOWN:
671	case SDL_MOUSEBUTTONUP:	794	case SDL_MOUSEBUTTONUP:
672	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	795	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
687	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))));
688	}	811	}
689	}	812	}
690		813
691	int	814	int
692	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)
693	POSTCALL:	816	POSTCALL:
694	Mix_HookMusicFinished (music_finished);	817	Mix_HookMusicFinished (music_finished);
695	Mix_ChannelFinished (channel_finished);	818	Mix_ChannelFinished (channel_finished);
696		819
697	void	820	void
698	Mix_CloseAudio ()	821	Mix_CloseAudio ()
699		822
700	int	823	int
701	Mix_AllocateChannels (int numchans = -1)	824	Mix_AllocateChannels (int numchans = -1)
		825
		826	const char *
		827	Mix_GetError ()
702		828
703	void	829	void
704	lowdelay (int fd, int val = 1)	830	lowdelay (int fd, int val = 1)
705	CODE:	831	CODE:
706	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	832	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
748	STRLEN image_len;	874	STRLEN image_len;
749	char image = (char )SvPVbyte (image_, image_len);	875	char image = (char )SvPVbyte (image_, image_len);
750	SDL_Surface surface, surface2;	876	SDL_Surface surface, surface2;
751	SDL_PixelFormat fmt;	877	SDL_PixelFormat fmt;
752	SDL_RWops *rw = ix	878	SDL_RWops *rw = ix
753	? SDL_RWFromFile (image, "r")	879	? SDL_RWFromFile (image, "rb")
754	: SDL_RWFromConstMem (image, image_len);	880	: SDL_RWFromConstMem (image, image_len);
755		881
756	if (!rw)	882	if (!rw)
757	croak ("load_image: %s", SDL_GetError ());	883	croak ("load_image: %s", SDL_GetError ());
758		884
…		…
852	ExitThread (retval); // unclean, please beam me up	978	ExitThread (retval); // unclean, please beam me up
853	#else	979	#else
854	_exit (retval);	980	_exit (retval);
855	#endif	981	#endif
856		982
		983	void
		984	debug ()
		985	CODE:
		986	{
		987	#if DEBUG
		988	VALGRIND_DO_LEAK_CHECK;
		989	#endif
		990	}
		991
857	MODULE = CFPlus PACKAGE = CFPlus::Font	992	MODULE = CFPlus PACKAGE = CFPlus::Font
		993
		994	PROTOTYPES: DISABLE
858		995
859	CFPlus::Font	996	CFPlus::Font
860	new_from_file (SV class, char path, int id = 0)	997	new_from_file (SV class, char path, int id = 0)
861	CODE:	998	CODE:
862	{	999	{
…		…
873	CODE:	1010	CODE:
874	pango_font_description_free (self);	1011	pango_font_description_free (self);
875		1012
876	void	1013	void
877	make_default (CFPlus::Font self)	1014	make_default (CFPlus::Font self)
		1015	PROTOTYPE: $
878	CODE:	1016	CODE:
879	default_font = self;	1017	default_font = self;
880		1018
881	MODULE = CFPlus PACKAGE = CFPlus::Layout	1019	MODULE = CFPlus PACKAGE = CFPlus::Layout
882		1020
		1021	PROTOTYPES: DISABLE
		1022
883	void	1023	void
884	reset_glyph_cache ()	1024	reset_glyph_cache ()
		1025	PROTOTYPE:
885	CODE:	1026	CODE:
886	tc_clear ();	1027	tc_clear ();
887		1028
888	CFPlus::Layout	1029	CFPlus::Layout
889	new (SV *class)	1030	new (SV *class)
…		…
1176	flags	1317	flags
1177	);	1318	);
1178		1319
1179	MODULE = CFPlus PACKAGE = CFPlus::Texture	1320	MODULE = CFPlus PACKAGE = CFPlus::Texture
1180		1321
1181	void	1322	PROTOTYPES: ENABLE
1182	pad2pot (SV data_, SV w_, SV *h_)
1183	CODE:
1184	{
1185	int ow = SvIV (w_);
1186	int oh = SvIV (h_);
1187		1323
1188	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_))
1189	{	1331	{
1190	int nw = minpot (ow);
1191	int nh = minpot (oh);
1192
1193	if (nw != ow \|\| nh != oh)
1194	{
1195	if (SvOK (data_))
1196	{
1197	STRLEN datalen;	1332	STRLEN datalen;
1198	char *data = SvPVbyte (data_, datalen);	1333	char *data = SvPVbyte (data_, datalen);
1199	int bpp = datalen / (ow * oh);	1334	int bpp = datalen / (ow * oh);
1200	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1335	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1201		1336
1202	SvPOK_only (result_);	1337	SvPOK_only (result_);
1203	SvCUR_set (result_, nw * nh * bpp);	1338	SvCUR_set (result_, nw * nh * bpp);
1204		1339
1205	memset (SvPVX (result_), 0, nw * nh * bpp);	1340	memset (SvPVX (result_), 0, nw * nh * bpp);
1206	while (oh--)	1341	while (oh--)
1207	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);
1208		1343
1209	sv_setsv (data_, result_);	1344	sv_setsv (data_, result_);
1210	}
1211
1212	sv_setiv (w_, nw);
1213	sv_setiv (h_, nh);
1214	}
1215	}	1345	}
1216	}	1346	}
1217		1347
1218	void	1348	void
1219	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.)
…		…
1225	{	1355	{
1226	HV hv = (HV )SvRV (self);	1356	HV hv = (HV )SvRV (self);
1227	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1357	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1228	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1358	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1229	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;
1230		1363
1231	if (items < 5)	1364	if (items < 5)
1232	{	1365	{
1233	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1366	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1234	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1367	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1262	glDisable (GL_ALPHA_TEST);	1395	glDisable (GL_ALPHA_TEST);
1263	glDisable (GL_BLEND);	1396	glDisable (GL_BLEND);
1264	}	1397	}
1265	}	1398	}
1266		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
1267	MODULE = CFPlus PACKAGE = CFPlus::Map	1411	MODULE = CFPlus PACKAGE = CFPlus::Map
		1412
		1413	PROTOTYPES: DISABLE
1268		1414
1269	CFPlus::Map	1415	CFPlus::Map
1270	new (SV *class)	1416	new (SV *class)
1271	CODE:	1417	CODE:
1272	New (0, RETVAL, 1, struct map);	1418	New (0, RETVAL, 1, struct map);
…		…
1391	CODE:	1537	CODE:
1392	{	1538	{
1393	if (dx > 0)	1539	if (dx > 0)
1394	map_blank (self, self->x, self->y, dx, self->h);	1540	map_blank (self, self->x, self->y, dx, self->h);
1395	else if (dx < 0)	1541	else if (dx < 0)
1396	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);
1397		1543
1398	if (dy > 0)	1544	if (dy > 0)
1399	map_blank (self, self->x, self->y, self->w, dy);	1545	map_blank (self, self->x, self->y, self->w, dy);
1400	else if (dy < 0)	1546	else if (dy < 0)
1401	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);
1402		1548
1403	self->ox += dx; self->x += dx;	1549	self->ox += dx; self->x += dx;
1404	self->oy += dy; self->y += dy;	1550	self->oy += dy; self->y += dy;
1405		1551
1406	while (self->y < 0)	1552	while (self->y < 0)
…		…
1410	self->rows += MAP_EXTEND_Y;	1556	self->rows += MAP_EXTEND_Y;
1411	self->y += MAP_EXTEND_Y;	1557	self->y += MAP_EXTEND_Y;
1412	}	1558	}
1413	}	1559	}
1414		1560
1415	void	1561	SV *
1416	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1562	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1417	CODE:	1563	CODE:
1418	{	1564	{
1419	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1565	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1420	uint8_t data_end = (uint8_t )SvEND (data_);	1566	uint8_t data_end = (uint8_t )SvEND (data_);
1421	mapcell *cell;	1567	mapcell *cell;
1422	int x, y, flags;	1568	int x, y, z, flags;
		1569	AV *missing = newAV ();
		1570	RETVAL = newRV_noinc ((SV *)missing);
1423		1571
1424	while (data < data_end - 1)	1572	while (data < data_end - 1)
1425	{	1573	{
1426	flags = (data [0] << 8) + data [1]; data += 2;	1574	flags = (data [0] << 8) + data [1]; data += 2;
1427		1575
…		…
1460	}	1608	}
1461	else if (cmd == 6) // monster width	1609	else if (cmd == 6) // monster width
1462	cell->stat_width = *data++ + 1;	1610	cell->stat_width = *data++ + 1;
1463	else if (cmd == 0x47)	1611	else if (cmd == 0x47)
1464	{	1612	{
1465	if (*data == 8)	1613	if (*data == 4)
1466	; // decode player uuid	1614	; // decode player count
1467		1615
1468	data += *data + 1;	1616	data += *data + 1;
1469	}	1617	}
1470	else if (cmd == 8) // cell flags	1618	else if (cmd == 8) // cell flags
1471	cell->flags = *data++;	1619	cell->flags = *data++;
…		…
1478	}	1626	}
1479	else	1627	else
1480	cell->darkness = *data++ + 1;	1628	cell->darkness = *data++ + 1;
1481	}	1629	}
1482		1630
		1631	for (z = 0; z <= 2; ++z)
1483	if (flags & 4)	1632	if (flags & (4 >> z))
1484	{	1633	{
1485	faceid face = (data [0] << 8) + data [1]; data += 2;	1634	faceid face = (data [0] << 8) + data [1]; data += 2;
1486	need_facenum (self, face);	1635	need_facenum (self, face);
1487	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	}
1488	}	1651	}
1489
1490	if (flags & 2)
1491	{
1492	faceid face = (data [0] << 8) + data [1]; data += 2;
1493	need_facenum (self, face);
1494	cell->tile [1] = self->face2tile [face];
1495	}
1496
1497	if (flags & 1)
1498	{
1499	faceid face = (data [0] << 8) + data [1]; data += 2;
1500	need_facenum (self, face);
1501	cell->tile [2] = self->face2tile [face];
1502	}
1503	}	1652	}
1504	else	1653	else
1505	cell->darkness = 0;	1654	cell->darkness = 0;
1506	}	1655	}
1507	}	1656	}
		1657	OUTPUT:
		1658	RETVAL
1508		1659
1509	SV *	1660	SV *
1510	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)
1511	CODE:	1662	CODE:
1512	{	1663	{
…		…
1563		1714
1564	void	1715	void
1565	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)
1566	CODE:	1717	CODE:
1567	{	1718	{
		1719	int x, y, z;
		1720
1568	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1721	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1569	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
1570	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)
1571	smooth_key skey;	1724	smooth_key skey;
1572	int x, y, z;	1725
1573	int last_name;	1726	rc_t *rc = rc_alloc ();
		1727	rc_key_t key;
		1728	rc_array_t *arr;
1574		1729
1575	// thats current max. sorry.	1730	// thats current max. sorry.
1576	if (sw > 255) sw = 255;	1731	if (sw > 255) sw = 255;
1577	if (sh > 255) sh = 255;	1732	if (sh > 255) sh = 255;
1578		1733
1579	// clear key, in case of extra padding	1734	// clear key, in case of extra padding
1580	memset (&skey, 0, sizeof (skey));	1735	memset (&skey, 0, sizeof (skey));
1581		1736
1582	glColor4ub (255, 255, 255, 255);	1737	memset (&key, 0, sizeof (key));
1583		1738	key.r = 255;
1584	glEnable (GL_BLEND);	1739	key.g = 255;
1585	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1740	key.b = 255;
1586	glEnable (GL_TEXTURE_2D);	1741	key.a = 255;
1587	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1742	key.mode = GL_QUADS;
1588		1743	key.format = GL_T2F_V3F;
1589	glBegin (GL_QUADS);	1744	key.texname = -1;
1590
1591	last_name = 0;
1592		1745
1593	mx += self->x;	1746	mx += self->x;
1594	my += self->y;	1747	my += self->y;
1595		1748
1596	// first pass: determine smooth_max	1749	// first pass: determine smooth_max
…		…
1612	MAX (self->tex [cell->tile [0]].smoothlevel,	1765	MAX (self->tex [cell->tile [0]].smoothlevel,
1613	MAX (self->tex [cell->tile [1]].smoothlevel,	1766	MAX (self->tex [cell->tile [1]].smoothlevel,
1614	self->tex [cell->tile [2]].smoothlevel));	1767	self->tex [cell->tile [2]].smoothlevel));
1615	}	1768	}
1616	}	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);
1617		1774
1618	for (z = 0; z <= 2; z++)	1775	for (z = 0; z <= 2; z++)
1619	{	1776	{
1620	memset (smooth_level, 0, sizeof (smooth_level));	1777	memset (smooth_level, 0, sizeof (smooth_level));
1621		1778
…		…
1631	tileid tile = cell->tile [z];	1788	tileid tile = cell->tile [z];
1632		1789
1633	if (tile)	1790	if (tile)
1634	{	1791	{
1635	maptex tex = self->tex [tile];	1792	maptex tex = self->tex [tile];
1636	int px = (x + 1) * T - tex.w;	1793	int px, py;
1637	int py = (y + 1) * T - tex.h;
1638		1794
1639	// suppressing texture state switches here	1795	// suppressing texture state switches here
1640	// is only moderately effective, but worth the extra effort	1796	// is only moderately effective, but worth the extra effort
1641	if (last_name != tex.name)	1797	if (key.texname != tex.name)
1642	{	1798	{
1643	if (!tex.name)	1799	if (!tex.name)
1644	tex = self->tex [2]; /* missing, replace by noface */	1800	tex = self->tex [2]; /* missing, replace by noface */
1645		1801
1646	glEnd ();	1802	key.texname = tex.name;
1647	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1803	arr = rc_array (rc, &key);
1648	glBegin (GL_QUADS);
1649	}	1804	}
1650		1805
1651	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);
1652	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1810	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1653	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);
1654	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1812	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1655		1813
1656	if (cell->flags && z == 2)	1814	if (cell->flags && z == 2)
1657	{	1815	{
		1816	// overlays such as the speech bubble, probably more to come
1658	if (cell->flags & 1)	1817	if (cell->flags & 1)
1659	{	1818	{
1660	maptex tex = self->tex [1];	1819	maptex tex = self->tex [1];
1661	int px = x * T + T * 2 / 32;	1820	int px = x * T + T * 2 / 32;
1662	int py = y * T - T * 6 / 32;	1821	int py = y * T - T * 6 / 32;
1663		1822
		1823	if (tex.name)
1664	glEnd ();	1824	{
1665	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);
1666	glBegin (GL_QUADS);	1835	}
1667
1668	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1669	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1670	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1671	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1672	}	1836	}
1673	}	1837	}
1674		1838
1675	// update smooth hash	1839	// update smooth hash
1676	if (tex.smoothtile)	1840	if (tex.smoothtile)
…		…
1735	smooth_key skey = (smooth_key )HeKEY (he);	1899	smooth_key skey = (smooth_key )HeKEY (he);
1736	IV bits = SvIVX (HeVAL (he));	1900	IV bits = SvIVX (HeVAL (he));
1737		1901
1738	if (!(bits & 0x1000)	1902	if (!(bits & 0x1000)
1739	&& skey->level == level	1903	&& skey->level == level
1740	&& level >= smooth_max [skey->x][skey->y])	1904	&& level > smooth_max [skey->x][skey->y])
1741	{	1905	{
1742	maptex tex = self->tex [skey->tile];	1906	maptex tex = self->tex [skey->tile];
1743	int px = (((int)skey->x) - 1) * T;	1907	int px = (((int)skey->x) - 1) * T;
1744	int py = (((int)skey->y) - 1) * T;	1908	int py = (((int)skey->y) - 1) * T;
1745	int border = bits & 15;	1909	int border = bits & 15;
1746	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1910	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1747	float dx = tex.s * .0625f; // 16 images/row	1911	float dx = tex.s * .0625f; // 16 images/row
1748	float dy = tex.t * .5f ; // 2 images/column	1912	float dy = tex.t * .5f ; // 2 images/column
1749		1913
1750	// this time naively avoiding texture state changes
1751	// save gobs of state changes.
1752	if (last_name != tex.name)	1914	if (tex.name)
1753	{	1915	{
		1916	// this time avoiding texture state changes
		1917	// save gobs of state changes.
1754	if (!tex.name)	1918	if (key.texname != tex.name)
1755	continue; // smoothing not yet available
1756
1757	glEnd ();	1919	{
1758	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1920	key.texname = tex.name;
1759	glBegin (GL_QUADS);	1921	arr = rc_array (rc, &key);
1760	}	1922	}
1761		1923
1762	if (border)	1924	if (border)
1763	{	1925	{
1764	float ox = border * dx;	1926	float ox = border * dx;
1765		1927
1766	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	1928	rc_t2f_v3f (arr, ox , 0.f , px , py , 0);
1767	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	1929	rc_t2f_v3f (arr, ox , dy , px , py + T, 0);
1768	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	1930	rc_t2f_v3f (arr, ox + dx, dy , px + T, py + T, 0);
1769	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	1931	rc_t2f_v3f (arr, ox + dx, 0.f , px + T, py , 0);
1770	}	1932	}
1771		1933
1772	if (corner)	1934	if (corner)
1773	{	1935	{
1774	float ox = corner * dx;	1936	float ox = corner * dx;
1775		1937
1776	glTexCoord2f (ox , dy ); glVertex2f (px , py );	1938	rc_t2f_v3f (arr, ox , dy , px , py , 0);
1777	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	1939	rc_t2f_v3f (arr, ox , dy * 2.f, px , py + T, 0);
1778	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);
1779	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	1941	rc_t2f_v3f (arr, ox + dx, dy , px + T, py , 0);
		1942	}
1780	}	1943	}
1781	}	1944	}
1782	}	1945	}
1783	}	1946	}
1784	}	1947	}
1785	}	1948	}
1786		1949
1787	hv_clear (smooth);	1950	hv_clear (smooth);
		1951	rc_draw (rc);
		1952	rc_clear (rc);
1788	}	1953	}
1789		1954
1790	glEnd ();
1791
1792	glDisable (GL_TEXTURE_2D);
1793	glDisable (GL_BLEND);	1955	glDisable (GL_BLEND);
		1956	rc_free (rc);
1794		1957
1795	// top layer: overlays such as the health bar	1958	// top layer: overlays such as the health bar
1796	for (y = 0; y < sh; y++)	1959	for (y = 0; y < sh; y++)
1797	if (0 <= y + my && y + my < self->rows)	1960	if (0 <= y + my && y + my < self->rows)
1798	{	1961	{
…		…
1887	void	2050	void
1888	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)
1889	PPCODE:	2052	PPCODE:
1890	{	2053	{
1891	int x, y;	2054	int x, y;
		2055	int sw1 = sw + 2;
		2056	int sh1 = sh + 2;
		2057	int sh3 = sh * 3;
1892	int sw4 = (sw + 3) & ~3;	2058	int sw34 = (sw * 3 + 3) & ~3;
		2059	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1893	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2060	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1894	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2061	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1895		2062
1896	memset (darkness, 255, sw4 * sh);
1897	SvPOK_only (darkness_sv);	2063	SvPOK_only (darkness3_sv);
1898	SvCUR_set (darkness_sv, sw4 * sh);	2064	SvCUR_set (darkness3_sv, sw34 * sh3);
1899		2065
1900	mx += self->x;	2066	mx += self->x - 1;
1901	my += self->y;	2067	my += self->y - 1;
1902		2068
		2069	memset (darkness1, 255, sw1 * sh1);
		2070
1903	for (y = 0; y < sh; y++)	2071	for (y = 0; y < sh1; y++)
1904	if (0 <= y + my && y + my < self->rows)	2072	if (0 <= y + my && y + my < self->rows)
1905	{	2073	{
1906	maprow *row = self->row + (y + my);	2074	maprow *row = self->row + (y + my);
1907		2075
1908	for (x = 0; x < sw; x++)	2076	for (x = 0; x < sw1; x++)
1909	if (row->c0 <= x + mx && x + mx < row->c1)	2077	if (row->c0 <= x + mx && x + mx < row->c1)
1910	{	2078	{
1911	mapcell *cell = row->col + (x + mx - row->c0);	2079	mapcell *cell = row->col + (x + mx - row->c0);
1912		2080
1913	darkness[y * sw4 + x] = cell->darkness	2081	darkness1 [y * sw1 + x] = cell->darkness
1914	? 255 - (cell->darkness - 1)	2082	? 255 - (cell->darkness - 1)
1915	: 255 - FOW_DARKNESS;	2083	: 255 - FOW_DARKNESS;
1916	}	2084	}
1917	}	2085	}
1918		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
1919	EXTEND (SP, 3);	2125	EXTEND (SP, 3);
1920	PUSHs (sv_2mortal (newSViv (sw4)));	2126	PUSHs (sv_2mortal (newSViv (sw34)));
1921	PUSHs (sv_2mortal (newSViv (sh)));	2127	PUSHs (sv_2mortal (newSViv (sh3)));
1922	PUSHs (darkness_sv);	2128	PUSHs (darkness3_sv);
1923	}	2129	}
1924		2130
1925	SV *	2131	SV *
1926	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)
1927	CODE:	2133	CODE:
…		…
2059	}	2265	}
2060	}	2266	}
2061	}	2267	}
2062	}	2268	}
2063		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
2064	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2381	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
2065		2382
		2383	PROTOTYPES: DISABLE
		2384
2066	CFPlus::MixChunk	2385	CFPlus::MixChunk
2067	new_from_file (SV class, char path)	2386	new (SV *class, CFPlus::RW rwops)
2068	CODE:	2387	CODE:
2069	RETVAL = Mix_LoadWAV (path);	2388	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2070	OUTPUT:	2389	OUTPUT:
2071	RETVAL	2390	RETVAL
2072		2391
2073	void	2392	void
2074	DESTROY (CFPlus::MixChunk self)	2393	DESTROY (CFPlus::MixChunk self)
…		…
2076	Mix_FreeChunk (self);	2395	Mix_FreeChunk (self);
2077		2396
2078	int	2397	int
2079	volume (CFPlus::MixChunk self, int volume = -1)	2398	volume (CFPlus::MixChunk self, int volume = -1)
2080	CODE:	2399	CODE:
		2400	if (items > 1)
		2401	volume = CLAMP (volume, 0, 128);
2081	RETVAL = Mix_VolumeChunk (self, volume);	2402	RETVAL = Mix_VolumeChunk (self, volume);
2082	OUTPUT:	2403	OUTPUT:
2083	RETVAL	2404	RETVAL
2084		2405
2085	int	2406	CFPlus::Channel
2086	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)
2087	CODE:	2408	CODE:
		2409	{
2088	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	}
2089	OUTPUT:	2421	OUTPUT:
2090	RETVAL	2422	RETVAL
2091		2423
2092	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2424	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
2093		2425
2094	int	2426	int
2095	volume (int volume = -1)	2427	volume (int volume = -1)
		2428	PROTOTYPE: ;$
2096	CODE:	2429	CODE:
		2430	if (items > 0)
		2431	volume = CLAMP (volume, 0, 128);
2097	RETVAL = Mix_VolumeMusic (volume);	2432	RETVAL = Mix_VolumeMusic (volume);
2098	OUTPUT:	2433	OUTPUT:
2099	RETVAL	2434	RETVAL
2100		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
2101	CFPlus::MixMusic	2446	CFPlus::MixMusic
2102	new_from_file (SV class, char path)	2447	new (SV *class, CFPlus::RW rwops)
2103	CODE:	2448	CODE:
2104	RETVAL = Mix_LoadMUS (path);	2449	RETVAL = Mix_LoadMUS_RW (rwops);
2105	OUTPUT:	2450	OUTPUT:
2106	RETVAL	2451	RETVAL
2107		2452
2108	void	2453	void
2109	DESTROY (CFPlus::MixMusic self)	2454	DESTROY (CFPlus::MixMusic self)
…		…
2115	CODE:	2460	CODE:
2116	RETVAL = Mix_PlayMusic (self, loops);	2461	RETVAL = Mix_PlayMusic (self, loops);
2117	OUTPUT:	2462	OUTPUT:
2118	RETVAL	2463	RETVAL
2119		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
2120	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2470	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2471
		2472	PROTOTYPES: ENABLE
2121		2473
2122	BOOT:	2474	BOOT:
2123	{	2475	{
2124	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2476	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
2125	static const struct {	2477	static const struct {
2126	const char *name;	2478	const char *name;
2127	IV iv;	2479	IV iv;
2128	} *civ, const_iv[] = {	2480	} *civ, const_iv[] = {
2129	# 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),
2130	const_iv (GL_COLOR_MATERIAL),	2485	const_iv (GL_COLOR_MATERIAL),
2131	const_iv (GL_SMOOTH),	2486	const_iv (GL_SMOOTH),
2132	const_iv (GL_FLAT),	2487	const_iv (GL_FLAT),
2133	const_iv (GL_DITHER),	2488	const_iv (GL_DITHER),
2134	const_iv (GL_BLEND),	2489	const_iv (GL_BLEND),
…		…
2138	const_iv (GL_ALPHA_TEST),	2493	const_iv (GL_ALPHA_TEST),
2139	const_iv (GL_NORMALIZE),	2494	const_iv (GL_NORMALIZE),
2140	const_iv (GL_RESCALE_NORMAL),	2495	const_iv (GL_RESCALE_NORMAL),
2141	const_iv (GL_FRONT),	2496	const_iv (GL_FRONT),
2142	const_iv (GL_BACK),	2497	const_iv (GL_BACK),
		2498	const_iv (GL_AUX0),
2143	const_iv (GL_AND),	2499	const_iv (GL_AND),
2144	const_iv (GL_ONE),	2500	const_iv (GL_ONE),
2145	const_iv (GL_ZERO),	2501	const_iv (GL_ZERO),
2146	const_iv (GL_SRC_ALPHA),	2502	const_iv (GL_SRC_ALPHA),
2147	const_iv (GL_DST_ALPHA),	2503	const_iv (GL_DST_ALPHA),
…		…
2161	const_iv (GL_LUMINANCE),	2517	const_iv (GL_LUMINANCE),
2162	const_iv (GL_LUMINANCE_ALPHA),	2518	const_iv (GL_LUMINANCE_ALPHA),
2163	const_iv (GL_FLOAT),	2519	const_iv (GL_FLOAT),
2164	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2520	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2165	const_iv (GL_COMPILE),	2521	const_iv (GL_COMPILE),
		2522	const_iv (GL_PROXY_TEXTURE_1D),
		2523	const_iv (GL_PROXY_TEXTURE_2D),
2166	const_iv (GL_TEXTURE_1D),	2524	const_iv (GL_TEXTURE_1D),
2167	const_iv (GL_TEXTURE_2D),	2525	const_iv (GL_TEXTURE_2D),
2168	const_iv (GL_TEXTURE_ENV),	2526	const_iv (GL_TEXTURE_ENV),
2169	const_iv (GL_TEXTURE_MAG_FILTER),	2527	const_iv (GL_TEXTURE_MAG_FILTER),
2170	const_iv (GL_TEXTURE_MIN_FILTER),	2528	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2191	const_iv (GL_COLOR_LOGIC_OP),	2549	const_iv (GL_COLOR_LOGIC_OP),
2192	const_iv (GL_SEPARABLE_2D),	2550	const_iv (GL_SEPARABLE_2D),
2193	const_iv (GL_CONVOLUTION_2D),	2551	const_iv (GL_CONVOLUTION_2D),
2194	const_iv (GL_CONVOLUTION_BORDER_MODE),	2552	const_iv (GL_CONVOLUTION_BORDER_MODE),
2195	const_iv (GL_CONSTANT_BORDER),	2553	const_iv (GL_CONSTANT_BORDER),
		2554	const_iv (GL_POINTS),
2196	const_iv (GL_LINES),	2555	const_iv (GL_LINES),
2197	const_iv (GL_LINE_STRIP),	2556	const_iv (GL_LINE_STRIP),
2198	const_iv (GL_LINE_LOOP),	2557	const_iv (GL_LINE_LOOP),
2199	const_iv (GL_QUADS),	2558	const_iv (GL_QUADS),
2200	const_iv (GL_QUAD_STRIP),	2559	const_iv (GL_QUAD_STRIP),
2201	const_iv (GL_TRIANGLES),	2560	const_iv (GL_TRIANGLES),
2202	const_iv (GL_TRIANGLE_STRIP),	2561	const_iv (GL_TRIANGLE_STRIP),
2203	const_iv (GL_TRIANGLE_FAN),	2562	const_iv (GL_TRIANGLE_FAN),
		2563	const_iv (GL_POLYGON),
2204	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),
2205	const_iv (GL_FASTEST),	2569	const_iv (GL_FASTEST),
		2570	const_iv (GL_DONT_CARE),
		2571	const_iv (GL_NICEST),
2206	const_iv (GL_V2F),	2572	const_iv (GL_V2F),
2207	const_iv (GL_V3F),	2573	const_iv (GL_V3F),
2208	const_iv (GL_T2F_V3F),	2574	const_iv (GL_T2F_V3F),
2209	const_iv (GL_T2F_N3F_V3F),	2575	const_iv (GL_T2F_N3F_V3F),
2210	# undef const_iv	2576	# undef const_iv
2211	};	2577	};
2212		2578
2213	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; )
2214	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);
2215	}	2584	}
2216		2585
2217	char *	2586	char *
2218	gl_vendor ()	2587	gl_vendor ()
2219	CODE:	2588	CODE:
…		…
2233	CODE:	2602	CODE:
2234	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2603	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2235	OUTPUT:	2604	OUTPUT:
2236	RETVAL	2605	RETVAL
2237		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
2238	int glGetError ()	2621	int glGetError ()
2239		2622
2240	void glFinish ()	2623	void glFinish ()
2241		2624
2242	void glClear (int mask)	2625	void glClear (int mask)
…		…
2279	# near_ and far_ are due to microsofts buggy "c" compiler	2662	# near_ and far_ are due to microsofts buggy "c" compiler
2280	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_)
2281		2664
2282	# near_ and far_ are due to microsofts buggy "c" compiler	2665	# near_ and far_ are due to microsofts buggy "c" compiler
2283	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
2284		2669
2285	void glViewport (int x, int y, int width, int height)	2670	void glViewport (int x, int y, int width, int height)
2286		2671
2287	void glScissor (int x, int y, int width, int height)	2672	void glScissor (int x, int y, int width, int height)
2288		2673
…		…
2296		2681
2297	void glRotate (float angle, float x, float y, float z)	2682	void glRotate (float angle, float x, float y, float z)
2298	CODE:	2683	CODE:
2299	glRotatef (angle, x, y, z);	2684	glRotatef (angle, x, y, z);
2300		2685
2301	void glBegin (int mode)
2302
2303	void glEnd ()
2304
2305	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)
2306	PROTOTYPE: @
2307	ALIAS:	2687	ALIAS:
2308	glColor_premultiply = 1	2688	glColor_premultiply = 1
2309	CODE:	2689	CODE:
2310	if (ix)	2690	if (ix)
2311	{	2691	{
…		…
2314	b *= a;	2694	b *= a;
2315	}	2695	}
2316	// microsoft visual "c" rounds instead of truncating...	2696	// microsoft visual "c" rounds instead of truncating...
2317	glColor4f (r, g, b, a);	2697	glColor4f (r, g, b, a);
2318		2698
2319	void glInterleavedArrays (int format, int stride, char *data)
2320
2321	void glDrawElements (int mode, int count, int type, char *indices)
2322
2323	# 1.2 void glDrawRangeElements (int mode, int start, int end
2324
2325	void glRasterPos (float x, float y, float z = 0.)	2699	void glRasterPos (float x, float y, float z = 0.)
2326	CODE:	2700	CODE:
2327	glRasterPos3f (0, 0, z);	2701	glRasterPos3f (0, 0, z);
2328	glBitmap (0, 0, 0, 0, x, y, 0);	2702	glBitmap (0, 0, 0, 0, x, y, 0);
2329		2703
…		…
2333		2707
2334	void glTexCoord (float s, float t)	2708	void glTexCoord (float s, float t)
2335	CODE:	2709	CODE:
2336	glTexCoord2f (s, t);	2710	glTexCoord2f (s, t);
2337		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
2338	void glTexEnv (int target, int pname, float param)	2732	void glTexEnv (int target, int pname, float param)
2339	CODE:	2733	CODE:
2340	glTexEnvf (target, pname, param);	2734	glTexEnvf (target, pname, param);
2341		2735
2342	void glTexParameter (int target, int pname, float param)	2736	void glTexParameter (int target, int pname, float param)
…		…
2364		2758
2365	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)
2366		2760
2367	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)
2368		2762
		2763	void glPixelZoom (float x, float y)
		2764
2369	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)
2370		2766
2371	int glGenTexture ()	2767	int glGenTexture ()
2372	CODE:	2768	CODE:
2373	{	2769	RETVAL = gen_texture ();
2374	GLuint name;
2375	glGenTextures (1, &name);
2376	RETVAL = name;
2377	}
2378	OUTPUT:	2770	OUTPUT:
2379	RETVAL	2771	RETVAL
2380		2772
2381	void glDeleteTexture (int name)	2773	void glDeleteTexture (int name)
2382	CODE:	2774	CODE:
2383	{
2384	GLuint name_ = name;
2385	glDeleteTextures (1, &name_);	2775	del_texture (name);
2386	}	2776
2387
2388	int glGenList ()	2777	int glGenList ()
2389	CODE:	2778	CODE:
2390	RETVAL = glGenLists (1);	2779	RETVAL = glGenLists (1);
2391	OUTPUT:	2780	OUTPUT:
2392	RETVAL	2781	RETVAL
…		…
2399		2788
2400	void glEndList ()	2789	void glEndList ()
2401		2790
2402	void glCallList (int list)	2791	void glCallList (int list)
2403		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

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.181 by root, Mon Apr 16 21:06:36 2007 UTC vs. Revision 1.223 by root, Sat Aug 11 11:07:08 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.181 by root, Mon Apr 16 21:06:36 2007 UTC vs.
Revision 1.223 by root, Sat Aug 11 11:07:08 2007 UTC