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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.171 by root, Sun Apr 1 01:19:18 2007 UTC vs.
Revision 1.214 by root, Sun Jul 29 18:56:02 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
…		…
20	#include <math.h>	25	#include <math.h>
21	#include <string.h>	26	#include <string.h>
22	#include <stdio.h>	27	#include <stdio.h>
23	#include <stdlib.h>	28	#include <stdlib.h>
24		29
		30	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		31
25	#include <SDL.h>	32	#include <SDL.h>
		33	#include <SDL_thread.h>
26	#include <SDL_endian.h>	34	#include <SDL_endian.h>
27	#include <SDL_image.h>	35	#include <SDL_image.h>
28	#include <SDL_mixer.h>	36	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	37	#include <SDL_opengl.h>
30		38
…		…
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	64	# define PARACHUTE SDL_INIT_NOPARACHUTE
57	#else	65	#else
58	# define PARACHUTE 0	66	# define PARACHUTE 0
59	#endif	67	#endif
60		68
		69	static AV *texture_av;
		70
61	static struct	71	static struct
62	{	72	{
63	#define GL_FUNC(ptr,name) ptr name;	73	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	74	#include "glfunc.h"
65	#undef GL_FUNC	75	#undef GL_FUNC
66	} gl;	76	} gl;
67		77
		78	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	79	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	80	{
70	if (gl.BlendFuncSeparate)	81	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	82	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	83	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	84	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	85	else
75	glBlendFunc (sa, da);	86	glBlendFunc (sa, da);
76	}	87	}
77		88
		89	static GLuint
		90	gen_texture ()
		91	{
		92	GLuint name;
		93
		94	if (AvFILL (texture_av) >= 0)
		95	name = (GLuint)(size_t)av_pop (texture_av);
		96	else
		97	glGenTextures (1, &name);
		98
		99	return name;
		100	}
		101
		102	static void
		103	del_texture (GLuint name)
		104	{
		105	/* make a half-assed attempt at returning the memory used by the texture */
		106	/* textures are frequently being reused by cfplus anyway */
		107	/*glBindTexture (GL_TEXTURE_2D, name);*/
		108	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		109	av_push (texture_av, (SV *)(size_t)name);
		110	glDeleteTextures (1, &name);
		111	}
		112
78	#include "texcache.c"	113	#include "texcache.c"
79		114
80	#include "pango-font.c"	115	#include "pango-font.c"
81	#include "pango-fontmap.c"	116	#include "pango-fontmap.c"
82	#include "pango-render.c"	117	#include "pango-render.c"
83		118
		119	typedef IV CFPlus__Channel;
		120	typedef SDL_RWops *CFPlus__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	121	typedef Mix_Chunk *CFPlus__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	122	typedef Mix_Music *CFPlus__MixMusic;
86		123
87	typedef PangoFontDescription *CFPlus__Font;	124	typedef PangoFontDescription *CFPlus__Font;
88		125
…		…
155		192
156	*w = rect.width;	193	*w = rect.width;
157	*h = rect.height;	194	*h = rect.height;
158	}	195	}
159		196
		197	typedef uint16_t tileid;
160	typedef uint16_t mapface;	198	typedef uint16_t faceid;
161		199
162	typedef struct {	200	typedef struct {
163	GLint name;	201	int name;
164	int w, h;	202	int w, h;
165	float s, t;	203	float s, t;
166	uint8_t r, g, b, a;	204	uint8_t r, g, b, a;
		205	tileid smoothtile;
		206	uint8_t smoothlevel;
167	} maptex;	207	} maptex;
168		208
169	typedef struct {	209	typedef struct {
170	uint32_t player;	210	uint32_t player;
171	mapface face[3];	211	tileid tile[3];
172	uint16_t darkness;	212	uint16_t darkness;
173	uint8_t stat_width, stat_hp, flags;	213	uint8_t stat_width, stat_hp, flags, smoothmax;
174	} mapcell;	214	} mapcell;
175		215
176	typedef struct {	216	typedef struct {
177	int32_t c0, c1;	217	int32_t c0, c1;
178	mapcell *col;	218	mapcell *col;
179	} maprow;	219	} maprow;
180		220
181	typedef struct map {	221	typedef struct map {
182	int x, y, w, h;	222	int x, y, w, h;
183	int ox, oy; /* offset to virtual global coordinate system */	223	int ox, oy; /* offset to virtual global coordinate system */
184	int faces;	224	int faces; tileid *face2tile; // [faceid]
185	mapface *face;	225	int texs; maptex *tex; // [tileid]
186
187	int texs;
188	maptex *tex;
189		226
190	int32_t rows;	227	int32_t rows;
191	maprow *row;	228	maprow *row;
192	} *CFPlus__Map;	229	} *CFPlus__Map;
193		230
…		…
213	return ptr;	250	return ptr;
214	}	251	}
215		252
216	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	253	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	254	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
		255
		256	static void
		257	need_facenum (struct map *self, faceid face)
		258	{
		259	while (self->faces <= face)
		260	{
		261	Append (tileid, self->face2tile, self->faces, self->faces);
		262	self->faces *= 2;
		263	}
		264	}
		265
		266	static void
		267	need_texid (struct map *self, int texid)
		268	{
		269	while (self->texs <= texid)
		270	{
		271	Append (maptex, self->tex, self->texs, self->texs);
		272	self->texs *= 2;
		273	}
		274	}
218		275
219	static maprow *	276	static maprow *
220	map_get_row (CFPlus__Map self, int y)	277	map_get_row (CFPlus__Map self, int y)
221	{	278	{
222	if (0 > y)	279	if (0 > y)
…		…
317	cell->player = 0;	374	cell->player = 0;
318	}	375	}
319	}	376	}
320	}	377	}
321		378
		379	typedef struct {
		380	tileid tile;
		381	uint8_t x, y, level;
		382	} smooth_key;
		383
		384	static void
		385	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		386	{
		387	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		388
		389	if (SvIOK (*sv))
		390	SvIV_set (*sv, SvIVX (*sv) | bits);
		391	else
		392	sv_setiv (*sv, bits);
		393	}
		394
322	static void	395	static void
323	music_finished (void)	396	music_finished (void)
324	{	397	{
325	SDL_UserEvent ev;	398	SDL_UserEvent ev;
326		399
…		…
363	}	436	}
364		437
365	/* SDL should provide this, really. */	438	/* SDL should provide this, really. */
366	#define SDLK_MODIFIER_MIN 300	439	#define SDLK_MODIFIER_MIN 300
367	#define SDLK_MODIFIER_MAX 314	440	#define SDLK_MODIFIER_MAX 314
		441
		442	/******************************************************************************/
		443
		444	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		445	static GV *hover_gv;
		446
		447	static int
		448	within_widget (SV *widget, NV x, NV y)
		449	{
		450	HV *self;
		451	SV **svp;
		452	NV wx, ww, wy, wh;
		453
		454	if (!SvROK (widget))
		455	return 0;
		456
		457	self = (HV *)SvRV (widget);
		458
		459	if (SvTYPE (self) != SVt_PVHV)
		460	return 0;
		461
		462	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		463	if (y < wy)
		464	return 0;
		465
		466	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		467	if (y >= wy + wh)
		468	return 0;
		469
		470	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		471	if (x < wx)
		472	return 0;
		473
		474	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		475	if (x >= wx + ww)
		476	return 0;
		477
		478	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		479	if (!svp || !SvTRUE (*svp))
		480	return 0;
		481
		482	return 1;
		483	}
368		484
369	MODULE = CFPlus PACKAGE = CFPlus	485	MODULE = CFPlus PACKAGE = CFPlus
370		486
371	PROTOTYPES: ENABLE	487	PROTOTYPES: ENABLE
372		488
…		…
519	opengl_fontmap = pango_opengl_font_map_new ();	635	opengl_fontmap = pango_opengl_font_map_new ();
520	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
521	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
522	}	638	}
523		639
		640	char *
		641	SDL_GetError ()
		642
524	int	643	int
525	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
526		645
527	void	646	void
528	SDL_Quit ()	647	SDL_Quit ()
529		648
530	void	649	void
531	SDL_ListModes ()	650	SDL_ListModes (int rgb, int alpha)
532	PPCODE:	651	PPCODE:
533	{	652	{
534	SDL_Rect **m;	653	SDL_Rect **m;
535		654
536	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	655	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
537	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	656	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
538	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	657	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
539	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	658	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
540		659
541	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	660	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
542	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	661	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
543		662
544	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	663	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
545	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
546	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
547	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
548		667
549	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
550	#if SDL_VERSION_ATLEAST(1,2,10)	669	#if SDL_VERSION_ATLEAST(1,2,10)
551	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
552	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
553	#endif	672	#endif
554		673
555	SDL_EnableUNICODE (1);
556	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
557
558	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
559		675
560	if (m && m != (SDL_Rect **)-1)	676	if (m && m != (SDL_Rect **)-1)
561	while (*m)	677	while (*m)
562	{	678	{
		679	if ((*m)->w >= 640 && (*m)->h >= 480)
		680	{
563	AV *av = newAV ();	681	AV *av = newAV ();
564	av_push (av, newSViv ((*m)->w));	682	av_push (av, newSViv ((*m)->w));
565	av_push (av, newSViv ((*m)->h));	683	av_push (av, newSViv ((*m)->h));
		684	av_push (av, newSViv (rgb));
		685	av_push (av, newSViv (alpha));
566	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	686	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		687	}
567		688
568	++m;	689	++m;
569	}	690	}
570	}	691	}
571		692
572	char *
573	SDL_GetError ()
574
575	int	693	int
576	SDL_SetVideoMode (int w, int h, int fullscreen)	694	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
577	CODE:	695	CODE:
		696	{
		697	SDL_EnableUNICODE (1);
		698	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		699
		700	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		701	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		702	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		703	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		704
578	RETVAL = !!SDL_SetVideoMode (	705	RETVAL = !!SDL_SetVideoMode (
579	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	706	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
580	);	707	);
		708
581	if (RETVAL)	709	if (RETVAL)
582	{	710	{
		711	av_clear (texture_av);
		712
583	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
584	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
585	# include "glfunc.h"	715	#include "glfunc.h"
586	# undef GL_FUNC	716	#undef GL_FUNC
587	}	717	}
		718	}
588	OUTPUT:	719	OUTPUT:
589	RETVAL	720	RETVAL
590		721
591	void	722	void
592	SDL_GL_SwapBuffers ()	723	SDL_GL_SwapBuffers ()
593		724
594	char *	725	char *
595	SDL_GetKeyName (int sym)	726	SDL_GetKeyName (int sym)
596		727
		728	int
		729	SDL_GetAppState ()
		730
597	void	731	void
598	SDL_PollEvent ()	732	poll_events ()
599	PPCODE:	733	PPCODE:
600	{	734	{
601	SDL_Event ev;	735	SDL_Event ev;
602		736
603	while (SDL_PollEvent (&ev))	737	SDL_PumpEvents ();
		738	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
604	{	739	{
605	HV *hv = newHV ();	740	HV *hv = newHV ();
606	hv_store (hv, "type", 4, newSViv (ev.type), 0);	741	hv_store (hv, "type", 4, newSViv (ev.type), 0);
607		742
608	switch (ev.type)	743	switch (ev.type)
…		…
620	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
621	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	756	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
622	break;	757	break;
623		758
624	case SDL_MOUSEMOTION:	759	case SDL_MOUSEMOTION:
		760	{
		761	int state = ev.motion.state;
		762	int x = ev.motion.x;
		763	int y = ev.motion.y;
		764	int xrel = ev.motion.xrel;
		765	int yrel = ev.motion.yrel;
		766
		767	/* do simplistic event compression */
		768	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		769	&& state == ev.motion.state)
		770	{
		771	xrel += ev.motion.xrel;
		772	yrel += ev.motion.yrel;
		773	x = ev.motion.x;
		774	y = ev.motion.y;
		775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		776	}
		777
625	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
626
627	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	779	hv_store (hv, "state", 5, newSViv (state), 0);
628	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	780	hv_store (hv, "x", 1, newSViv (x), 0);
629	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	781	hv_store (hv, "y", 1, newSViv (y), 0);
630	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
631	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		784	}
632	break;	785	break;
633		786
634	case SDL_MOUSEBUTTONDOWN:	787	case SDL_MOUSEBUTTONDOWN:
635	case SDL_MOUSEBUTTONUP:	788	case SDL_MOUSEBUTTONUP:
636	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
651	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
652	}	805	}
653	}	806	}
654		807
655	int	808	int
656	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
657	POSTCALL:	810	POSTCALL:
658	Mix_HookMusicFinished (music_finished);	811	Mix_HookMusicFinished (music_finished);
659	Mix_ChannelFinished (channel_finished);	812	Mix_ChannelFinished (channel_finished);
660		813
661	void	814	void
662	Mix_CloseAudio ()	815	Mix_CloseAudio ()
663		816
664	int	817	int
665	Mix_AllocateChannels (int numchans = -1)	818	Mix_AllocateChannels (int numchans = -1)
666		819
		820	const char *
		821	Mix_GetError ()
		822
667	void	823	void
668	lowdelay (int fd, int val = 1)	824	lowdelay (int fd, int val = 1)
669	CODE:	825	CODE:
670	#ifndef _WIN32
671	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	826	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
672	#endif
673		827
674	void	828	void
675	win32_proxy_info ()	829	win32_proxy_info ()
676	PPCODE:	830	PPCODE:
677	{	831	{
…		…
714	STRLEN image_len;	868	STRLEN image_len;
715	char *image = (char *)SvPVbyte (image_, image_len);	869	char *image = (char *)SvPVbyte (image_, image_len);
716	SDL_Surface *surface, *surface2;	870	SDL_Surface *surface, *surface2;
717	SDL_PixelFormat fmt;	871	SDL_PixelFormat fmt;
718	SDL_RWops *rw = ix	872	SDL_RWops *rw = ix
719	? SDL_RWFromFile (image, "r")	873	? SDL_RWFromFile (image, "rb")
720	: SDL_RWFromConstMem (image, image_len);	874	: SDL_RWFromConstMem (image, image_len);
721		875
722	if (!rw)	876	if (!rw)
723	croak ("load_image: %s", SDL_GetError ());	877	croak ("load_image: %s", SDL_GetError ());
724		878
…		…
818	ExitThread (retval); // unclean, please beam me up	972	ExitThread (retval); // unclean, please beam me up
819	#else	973	#else
820	_exit (retval);	974	_exit (retval);
821	#endif	975	#endif
822		976
		977	void
		978	debug ()
		979	CODE:
		980	{
		981	#if DEBUG
		982	VALGRIND_DO_LEAK_CHECK;
		983	#endif
		984	}
		985
823	MODULE = CFPlus PACKAGE = CFPlus::Font	986	MODULE = CFPlus PACKAGE = CFPlus::Font
		987
		988	PROTOTYPES: DISABLE
824		989
825	CFPlus::Font	990	CFPlus::Font
826	new_from_file (SV *class, char *path, int id = 0)	991	new_from_file (SV *class, char *path, int id = 0)
827	CODE:	992	CODE:
828	{	993	{
…		…
839	CODE:	1004	CODE:
840	pango_font_description_free (self);	1005	pango_font_description_free (self);
841		1006
842	void	1007	void
843	make_default (CFPlus::Font self)	1008	make_default (CFPlus::Font self)
		1009	PROTOTYPE: $
844	CODE:	1010	CODE:
845	default_font = self;	1011	default_font = self;
846		1012
847	MODULE = CFPlus PACKAGE = CFPlus::Layout	1013	MODULE = CFPlus PACKAGE = CFPlus::Layout
848		1014
		1015	PROTOTYPES: DISABLE
		1016
849	void	1017	void
850	reset_glyph_cache ()	1018	reset_glyph_cache ()
		1019	PROTOTYPE:
851	CODE:	1020	CODE:
852	tc_clear ();	1021	tc_clear ();
853		1022
854	CFPlus::Layout	1023	CFPlus::Layout
855	new (SV *class)	1024	new (SV *class)
…		…
1142	flags	1311	flags
1143	);	1312	);
1144		1313
1145	MODULE = CFPlus PACKAGE = CFPlus::Texture	1314	MODULE = CFPlus PACKAGE = CFPlus::Texture
1146		1315
1147	void	1316	PROTOTYPES: ENABLE
1148	pad2pot (SV *data_, SV *w_, SV *h_)
1149	CODE:
1150	{
1151	int ow = SvIV (w_);
1152	int oh = SvIV (h_);
1153		1317
1154	if (ow && oh)	1318	int minpot (int n)
		1319
		1320	void
		1321	pad (SV *data_, int ow, int oh, int nw, int nh)
		1322	CODE:
		1323	{
		1324	if ((nw != ow || nh != oh) && SvOK (data_))
1155	{	1325	{
1156	int nw = minpot (ow);
1157	int nh = minpot (oh);
1158
1159	if (nw != ow || nh != oh)
1160	{
1161	if (SvOK (data_))
1162	{
1163	STRLEN datalen;	1326	STRLEN datalen;
1164	char *data = SvPVbyte (data_, datalen);	1327	char *data = SvPVbyte (data_, datalen);
1165	int bpp = datalen / (ow * oh);	1328	int bpp = datalen / (ow * oh);
1166	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1329	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1167		1330
1168	SvPOK_only (result_);	1331	SvPOK_only (result_);
1169	SvCUR_set (result_, nw * nh * bpp);	1332	SvCUR_set (result_, nw * nh * bpp);
1170		1333
1171	memset (SvPVX (result_), 0, nw * nh * bpp);	1334	memset (SvPVX (result_), 0, nw * nh * bpp);
1172	while (oh--)	1335	while (oh--)
1173	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1336	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1174		1337
1175	sv_setsv (data_, result_);	1338	sv_setsv (data_, result_);
1176	}
1177
1178	sv_setiv (w_, nw);
1179	sv_setiv (h_, nh);
1180	}
1181	}	1339	}
1182	}	1340	}
1183		1341
1184	void	1342	void
1185	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1343	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1228	glDisable (GL_ALPHA_TEST);	1386	glDisable (GL_ALPHA_TEST);
1229	glDisable (GL_BLEND);	1387	glDisable (GL_BLEND);
1230	}	1388	}
1231	}	1389	}
1232		1390
		1391	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1392	CODE:
		1393	{
		1394	GLint width;
		1395	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1396	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1397	RETVAL = width > 0;
		1398	}
		1399	OUTPUT:
		1400	RETVAL
		1401
1233	MODULE = CFPlus PACKAGE = CFPlus::Map	1402	MODULE = CFPlus PACKAGE = CFPlus::Map
		1403
		1404	PROTOTYPES: DISABLE
1234		1405
1235	CFPlus::Map	1406	CFPlus::Map
1236	new (SV *class)	1407	new (SV *class)
1237	CODE:	1408	CODE:
1238	New (0, RETVAL, 1, struct map);	1409	New (0, RETVAL, 1, struct map);
…		…
1240	RETVAL->y = 0;	1411	RETVAL->y = 0;
1241	RETVAL->w = 0;	1412	RETVAL->w = 0;
1242	RETVAL->h = 0;	1413	RETVAL->h = 0;
1243	RETVAL->ox = 0;	1414	RETVAL->ox = 0;
1244	RETVAL->oy = 0;	1415	RETVAL->oy = 0;
1245	RETVAL->faces = 8192;	1416	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1246	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1417	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1247	RETVAL->texs = 8192;
1248	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1249	RETVAL->rows = 0;	1418	RETVAL->rows = 0;
1250	RETVAL->row = 0;	1419	RETVAL->row = 0;
1251	OUTPUT:	1420	OUTPUT:
1252	RETVAL	1421	RETVAL
1253		1422
1254	void	1423	void
1255	DESTROY (CFPlus::Map self)	1424	DESTROY (CFPlus::Map self)
1256	CODE:	1425	CODE:
1257	{	1426	{
1258	map_clear (self);	1427	map_clear (self);
1259	Safefree (self->face);	1428	Safefree (self->face2tile);
1260	Safefree (self->tex);	1429	Safefree (self->tex);
1261	Safefree (self);	1430	Safefree (self);
1262	}	1431	}
1263		1432
1264	void	1433	void
…		…
1271	clear (CFPlus::Map self)	1440	clear (CFPlus::Map self)
1272	CODE:	1441	CODE:
1273	map_clear (self);	1442	map_clear (self);
1274		1443
1275	void	1444	void
1276	set_face (CFPlus::Map self, int face, int texid)	1445	set_tileid (CFPlus::Map self, int face, int tile)
1277	CODE:	1446	CODE:
1278	{	1447	{
1279	while (self->faces <= face)	1448	need_facenum (self, face); self->face2tile [face] = tile;
1280	{	1449	need_texid (self, tile);
1281	Append (mapface, self->face, self->faces, self->faces);	1450	}
1282	self->faces *= 2;
1283	}
1284		1451
1285	self->face [face] = texid;	1452	void
		1453	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1454	CODE:
		1455	{
		1456	tileid texid;
		1457	maptex *tex;
		1458
		1459	if (face < 0 || face >= self->faces)
		1460	return;
		1461
		1462	if (smooth < 0 || smooth >= self->faces)
		1463	return;
		1464
		1465	texid = self->face2tile [face];
		1466
		1467	if (!texid)
		1468	return;
		1469
		1470	tex = self->tex + texid;
		1471	tex->smoothtile = self->face2tile [smooth];
		1472	tex->smoothlevel = level;
1286	}	1473	}
1287		1474
1288	void	1475	void
1289	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1476	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1290	CODE:	1477	CODE:
1291	{	1478	{
1292	while (self->texs <= texid)	1479	need_texid (self, texid);
1293	{
1294	Append (maptex, self->tex, self->texs, self->texs);
1295	self->texs *= 2;
1296	}
1297		1480
1298	{	1481	{
1299	maptex *tex = self->tex + texid;	1482	maptex *tex = self->tex + texid;
1300		1483
1301	tex->name = name;	1484	tex->name = name;
…		…
1345	CODE:	1528	CODE:
1346	{	1529	{
1347	if (dx > 0)	1530	if (dx > 0)
1348	map_blank (self, self->x, self->y, dx, self->h);	1531	map_blank (self, self->x, self->y, dx, self->h);
1349	else if (dx < 0)	1532	else if (dx < 0)
1350	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1533	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1351		1534
1352	if (dy > 0)	1535	if (dy > 0)
1353	map_blank (self, self->x, self->y, self->w, dy);	1536	map_blank (self, self->x, self->y, self->w, dy);
1354	else if (dy < 0)	1537	else if (dy < 0)
1355	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1538	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1356		1539
1357	self->ox += dx; self->x += dx;	1540	self->ox += dx; self->x += dx;
1358	self->oy += dy; self->y += dy;	1541	self->oy += dy; self->y += dy;
1359		1542
1360	while (self->y < 0)	1543	while (self->y < 0)
…		…
1414	}	1597	}
1415	else if (cmd == 6) // monster width	1598	else if (cmd == 6) // monster width
1416	cell->stat_width = *data++ + 1;	1599	cell->stat_width = *data++ + 1;
1417	else if (cmd == 0x47)	1600	else if (cmd == 0x47)
1418	{	1601	{
1419	if (*data == 8)	1602	if (*data == 4)
1420	; // decode player uuid	1603	; // decode player count
1421		1604
1422	data += *data + 1;	1605	data += *data + 1;
1423	}	1606	}
1424	else if (cmd == 8) // cell flags	1607	else if (cmd == 8) // cell flags
1425	cell->flags = *data++;	1608	cell->flags = *data++;
…		…
1434	cell->darkness = *data++ + 1;	1617	cell->darkness = *data++ + 1;
1435	}	1618	}
1436		1619
1437	if (flags & 4)	1620	if (flags & 4)
1438	{	1621	{
1439	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1622	faceid face = (data [0] << 8) + data [1]; data += 2;
		1623	need_facenum (self, face);
		1624	cell->tile [0] = self->face2tile [face];
1440	}	1625	}
1441		1626
1442	if (flags & 2)	1627	if (flags & 2)
1443	{	1628	{
1444	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1629	faceid face = (data [0] << 8) + data [1]; data += 2;
		1630	need_facenum (self, face);
		1631	cell->tile [1] = self->face2tile [face];
1445	}	1632	}
1446		1633
1447	if (flags & 1)	1634	if (flags & 1)
1448	{	1635	{
1449	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1636	faceid face = (data [0] << 8) + data [1]; data += 2;
		1637	need_facenum (self, face);
		1638	cell->tile [2] = self->face2tile [face];
1450	}	1639	}
1451	}	1640	}
1452	else	1641	else
1453	cell->darkness = 0;	1642	cell->darkness = 0;
1454	}	1643	}
…		…
1484	{	1673	{
1485	mapcell *cell = row->col + (x - row->c0);	1674	mapcell *cell = row->col + (x - row->c0);
1486		1675
1487	for (z = 0; z <= 0; z++)	1676	for (z = 0; z <= 0; z++)
1488	{	1677	{
1489	mapface face = cell->face [z];
1490
1491	if (face)
1492	{
1493	maptex tex = self->tex [face];	1678	maptex tex = self->tex [cell->tile [z]];
1494	int a0 = 255 - tex.a;	1679	int a0 = 255 - tex.a;
1495	int a1 = tex.a;	1680	int a1 = tex.a;
1496		1681
1497	r = (r * a0 + tex.r * a1) / 255;	1682	r = (r * a0 + tex.r * a1) / 255;
1498	g = (g * a0 + tex.g * a1) / 255;	1683	g = (g * a0 + tex.g * a1) / 255;
1499	b = (b * a0 + tex.b * a1) / 255;	1684	b = (b * a0 + tex.b * a1) / 255;
1500	a = (a * a0 + tex.a * a1) / 255;	1685	a = (a * a0 + tex.a * a1) / 255;
1501	}
1502	}	1686	}
1503	}	1687	}
1504		1688
1505	*map++ = (r )	1689	*map++ = (r )
1506	| (g << 8)	1690	| (g << 8)
…		…
1516		1700
1517	void	1701	void
1518	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1702	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1519	CODE:	1703	CODE:
1520	{	1704	{
		1705	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1706	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1707	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1708	smooth_key skey;
1521	int x, y, z;	1709	int x, y, z;
1522	int last_name;	1710	int last_name;
1523	mapface face;	1711
		1712	// thats current max. sorry.
		1713	if (sw > 255) sw = 255;
		1714	if (sh > 255) sh = 255;
		1715
		1716	// clear key, in case of extra padding
		1717	memset (&skey, 0, sizeof (skey));
1524		1718
1525	glColor4ub (255, 255, 255, 255);	1719	glColor4ub (255, 255, 255, 255);
1526		1720
1527	glEnable (GL_BLEND);	1721	glEnable (GL_BLEND);
1528	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1722	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1534	last_name = 0;	1728	last_name = 0;
1535		1729
1536	mx += self->x;	1730	mx += self->x;
1537	my += self->y;	1731	my += self->y;
1538		1732
		1733	// first pass: determine smooth_max
		1734	// rather ugly, if you ask me
		1735	// could also be stored inside mapcell and updated on change
		1736	memset (smooth_max, 0, sizeof (smooth_max));
		1737
		1738	for (y = 0; y < sh; y++)
		1739	if (0 <= y + my && y + my < self->rows)
		1740	{
		1741	maprow *row = self->row + (y + my);
		1742
		1743	for (x = 0; x < sw; x++)
		1744	if (row->c0 <= x + mx && x + mx < row->c1)
		1745	{
		1746	mapcell *cell = row->col + (x + mx - row->c0);
		1747
		1748	smooth_max[x + 1][y + 1] =
		1749	MAX (self->tex [cell->tile [0]].smoothlevel,
		1750	MAX (self->tex [cell->tile [1]].smoothlevel,
		1751	self->tex [cell->tile [2]].smoothlevel));
		1752	}
		1753	}
		1754
1539	for (z = 0; z < 3; z++)	1755	for (z = 0; z <= 2; z++)
		1756	{
		1757	memset (smooth_level, 0, sizeof (smooth_level));
		1758
1540	for (y = 0; y < sh; y++)	1759	for (y = 0; y < sh; y++)
1541	if (0 <= y + my && y + my < self->rows)	1760	if (0 <= y + my && y + my < self->rows)
1542	{	1761	{
1543	maprow *row = self->row + (y + my);	1762	maprow *row = self->row + (y + my);
1544		1763
1545	for (x = 0; x < sw; x++)	1764	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + mx && x + mx < row->c1)	1765	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	1766	{
1548	mapcell *cell = row->col + (x + mx - row->c0);	1767	mapcell *cell = row->col + (x + mx - row->c0);
1549
1550	face = cell->face [z];	1768	tileid tile = cell->tile [z];
		1769
		1770	if (tile)
		1771	{
		1772	maptex tex = self->tex [tile];
		1773	int px = (x + 1) * T - tex.w;
		1774	int py = (y + 1) * T - tex.h;
1551		1775
1552	if (face && face < self->texs)	1776	// suppressing texture state switches here
		1777	// is only moderately effective, but worth the extra effort
		1778	if (last_name != tex.name)
		1779	{
		1780	if (!tex.name)
		1781	tex = self->tex [2]; /* missing, replace by noface */
		1782
		1783	glEnd ();
		1784	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1785	glBegin (GL_QUADS);
		1786	}
		1787
		1788	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1789	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1790	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1791	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1792
		1793	if (cell->flags && z == 2)
		1794	{
		1795	if (cell->flags & 1)
		1796	{
		1797	maptex tex = self->tex [1];
		1798	int px = x * T + T * 2 / 32;
		1799	int py = y * T - T * 6 / 32;
		1800
		1801	glEnd ();
		1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1803	glBegin (GL_QUADS);
		1804
		1805	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1806	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1807	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1808	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1809	}
		1810	}
		1811
		1812	// update smooth hash
		1813	if (tex.smoothtile)
		1814	{
		1815	skey.tile = tex.smoothtile;
		1816	skey.level = tex.smoothlevel;
		1817
		1818	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1819
		1820	// add bits to current tile and all neighbours. skey.x|y is
		1821	// shifted +1|+1 so we always stay positive.
		1822
		1823	// bits is ___n cccc CCCC bbbb
		1824	// n do not draw borders&corners
		1825	// c draw these corners, but...
		1826	// C ... not these
		1827	// b draw these borders
		1828
		1829	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1830	// ┃· ·· ·┃ ━━
		1831
		1832	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1833	// ·· ·· ·┏ ┓·
		1834
		1835	// full tile
		1836	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1837
		1838	// borders
		1839	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1840	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1841	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1842	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1843
		1844	// corners
		1845	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1846	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1847	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1848	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1849	}
		1850	}
		1851	}
		1852	}
		1853
		1854	// go through all smoothlevels, lowest to highest, then draw.
		1855	// this is basically counting sort
		1856	{
		1857	int w, b;
		1858
		1859	for (w = 0; w < 256 / 32; ++w)
		1860	{
		1861	uint32_t smask = smooth_level [w];
		1862	if (smask)
		1863	for (b = 0; b < 32; ++b)
		1864	if (smask & (((uint32_t)1) << b))
1553	{	1865	{
1554	maptex tex = self->tex [face];	1866	int level = (w << 5) | b;
1555	int px = (x + 1) * T - tex.w;	1867	HE *he;
1556	int py = (y + 1) * T - tex.h;
1557		1868
1558	if (last_name != tex.name)	1869	hv_iterinit (smooth);
		1870	while ((he = hv_iternext (smooth)))
1559	{	1871	{
		1872	smooth_key *skey = (smooth_key *)HeKEY (he);
		1873	IV bits = SvIVX (HeVAL (he));
		1874
		1875	if (!(bits & 0x1000)
		1876	&& skey->level == level
		1877	&& level > smooth_max [skey->x][skey->y])
		1878	{
		1879	maptex tex = self->tex [skey->tile];
		1880	int px = (((int)skey->x) - 1) * T;
		1881	int py = (((int)skey->y) - 1) * T;
		1882	int border = bits & 15;
		1883	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1884	float dx = tex.s * .0625f; // 16 images/row
		1885	float dy = tex.t * .5f ; // 2 images/column
		1886
		1887	// this time naively avoiding texture state changes
		1888	// save gobs of state changes.
		1889	if (last_name != tex.name)
		1890	{
		1891	if (!tex.name)
		1892	continue; // smoothing not yet available
		1893
1560	glEnd ();	1894	glEnd ();
1561	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1895	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1562	glBegin (GL_QUADS);	1896	glBegin (GL_QUADS);
		1897	}
		1898
		1899	if (border)
		1900	{
		1901	float ox = border * dx;
		1902
		1903	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1904	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1905	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1906	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1907	}
		1908
		1909	if (corner)
		1910	{
		1911	float ox = corner * dx;
		1912
		1913	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1914	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1915	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1916	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1917	}
1563	}	1918	}
1564
1565	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1566	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1567	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1568	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1569	}
1570
1571	if (cell->flags && z == 2)
1572	{
1573	if (cell->flags & 1)
1574	{
1575	maptex tex = self->tex [1];
1576	int px = (x + 1) * T - tex.w + 2;
1577	int py = (y + 1) * T - tex.h - 6;
1578
1579	glEnd ();
1580	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1581	glBegin (GL_QUADS);
1582
1583	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1584	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1585	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1586	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1587	}	1919	}
1588	}	1920	}
1589	}
1590	}	1921	}
		1922	}
		1923
		1924	hv_clear (smooth);
		1925	}
1591		1926
1592	glEnd ();	1927	glEnd ();
1593		1928
1594	glDisable (GL_TEXTURE_2D);	1929	glDisable (GL_TEXTURE_2D);
1595	glDisable (GL_BLEND);	1930	glDisable (GL_BLEND);
…		…
1609	int py = y * T;	1944	int py = y * T;
1610		1945
1611	if (cell->stat_hp)	1946	if (cell->stat_hp)
1612	{	1947	{
1613	int width = cell->stat_width * T;	1948	int width = cell->stat_width * T;
1614	int thick = sh / 28 + 1 + cell->stat_width;	1949	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1615		1950
1616	glColor3ub (0, 0, 0);	1951	glColor3ub (0, 0, 0);
1617	glRectf (px + 1, py - thick - 2,	1952	glRectf (px + 1, py - thick - 2,
1618	px + width - 1, py);	1953	px + width - 1, py);
1619		1954
…		…
1689	void	2024	void
1690	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2025	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1691	PPCODE:	2026	PPCODE:
1692	{	2027	{
1693	int x, y;	2028	int x, y;
		2029	int sw1 = sw + 2;
		2030	int sh1 = sh + 2;
		2031	int sh3 = sh * 3;
1694	int sw4 = (sw + 3) & ~3;	2032	int sw34 = (sw * 3 + 3) & ~3;
		2033	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1695	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2034	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1696	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2035	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1697		2036
1698	memset (darkness, 255, sw4 * sh);
1699	SvPOK_only (darkness_sv);	2037	SvPOK_only (darkness3_sv);
1700	SvCUR_set (darkness_sv, sw4 * sh);	2038	SvCUR_set (darkness3_sv, sw34 * sh3);
1701		2039
1702	mx += self->x;	2040	mx += self->x - 1;
1703	my += self->y;	2041	my += self->y - 1;
1704		2042
		2043	memset (darkness1, 255, sw1 * sh1);
		2044
1705	for (y = 0; y < sh; y++)	2045	for (y = 0; y < sh1; y++)
1706	if (0 <= y + my && y + my < self->rows)	2046	if (0 <= y + my && y + my < self->rows)
1707	{	2047	{
1708	maprow *row = self->row + (y + my);	2048	maprow *row = self->row + (y + my);
1709		2049
1710	for (x = 0; x < sw; x++)	2050	for (x = 0; x < sw1; x++)
1711	if (row->c0 <= x + mx && x + mx < row->c1)	2051	if (row->c0 <= x + mx && x + mx < row->c1)
1712	{	2052	{
1713	mapcell *cell = row->col + (x + mx - row->c0);	2053	mapcell *cell = row->col + (x + mx - row->c0);
1714		2054
1715	darkness[y * sw4 + x] = cell->darkness	2055	darkness1 [y * sw1 + x] = cell->darkness
1716	? 255 - (cell->darkness - 1)	2056	? 255 - (cell->darkness - 1)
1717	: 255 - FOW_DARKNESS;	2057	: 255 - FOW_DARKNESS;
1718	}	2058	}
1719	}	2059	}
1720		2060
		2061	for (y = 0; y < sh; ++y)
		2062	for (x = 0; x < sw; ++x)
		2063	{
		2064	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2065	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2066	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2067	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2068	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2069	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2070	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2071	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2072	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2073
		2074	uint8_t r11 = (d11 + d21 + d12) / 3;
		2075	uint8_t r21 = d21;
		2076	uint8_t r31 = (d21 + d31 + d32) / 3;
		2077
		2078	uint8_t r12 = d12;
		2079	uint8_t r22 = d22;
		2080	uint8_t r32 = d32;
		2081
		2082	uint8_t r13 = (d13 + d23 + d12) / 3;
		2083	uint8_t r23 = d23;
		2084	uint8_t r33 = (d23 + d33 + d32) / 3;
		2085
		2086	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2087	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2088	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2089	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2090	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2091	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2092	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2093	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2094	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2095	}
		2096
		2097	free (darkness1);
		2098
1721	EXTEND (SP, 3);	2099	EXTEND (SP, 3);
1722	PUSHs (sv_2mortal (newSViv (sw4)));	2100	PUSHs (sv_2mortal (newSViv (sw34)));
1723	PUSHs (sv_2mortal (newSViv (sh)));	2101	PUSHs (sv_2mortal (newSViv (sh3)));
1724	PUSHs (darkness_sv);	2102	PUSHs (darkness3_sv);
1725	}	2103	}
1726		2104
1727	SV *	2105	SV *
1728	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2106	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1729	CODE:	2107	CODE:
…		…
1758	if (row && row->c0 <= x && x < row->c1)	2136	if (row && row->c0 <= x && x < row->c1)
1759	{	2137	{
1760	mapcell *cell = row->col + (x - row->c0);	2138	mapcell *cell = row->col + (x - row->c0);
1761	uint8_t flags = 0;	2139	uint8_t flags = 0;
1762		2140
1763	if (cell->face [0]) flags |= 1;	2141	if (cell->tile [0]) flags |= 1;
1764	if (cell->face [1]) flags |= 2;	2142	if (cell->tile [1]) flags |= 2;
1765	if (cell->face [2]) flags |= 4;	2143	if (cell->tile [2]) flags |= 4;
1766		2144
1767	*data++ = flags;	2145	*data++ = flags;
1768		2146
1769	if (flags & 1)	2147	if (flags & 1)
1770	{	2148	{
		2149	tileid tile = cell->tile [0];
1771	*data++ = cell->face [0] >> 8;	2150	*data++ = tile >> 8;
1772	*data++ = cell->face [0];	2151	*data++ = tile;
1773	}	2152	}
1774		2153
1775	if (flags & 2)	2154	if (flags & 2)
1776	{	2155	{
		2156	tileid tile = cell->tile [1];
1777	*data++ = cell->face [1] >> 8;	2157	*data++ = tile >> 8;
1778	*data++ = cell->face [1];	2158	*data++ = tile;
1779	}	2159	}
1780		2160
1781	if (flags & 4)	2161	if (flags & 4)
1782	{	2162	{
		2163	tileid tile = cell->tile [2];
1783	*data++ = cell->face [2] >> 8;	2164	*data++ = tile >> 8;
1784	*data++ = cell->face [2];	2165	*data++ = tile;
1785	}	2166	}
1786	}	2167	}
1787	else	2168	else
1788	*data++ = 0;	2169	*data++ = 0;
1789	}	2170	}
…		…
1829	{	2210	{
1830	uint8_t flags = *data++;	2211	uint8_t flags = *data++;
1831		2212
1832	if (flags)	2213	if (flags)
1833	{	2214	{
1834	mapface face[3] = { 0, 0, 0 };
1835
1836	mapcell *cell = row_get_cell (row, x);	2215	mapcell *cell = row_get_cell (row, x);
		2216	tileid tile[3] = { 0, 0, 0 };
1837		2217
1838	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2218	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1839	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2219	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1840	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2220	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1841		2221
1842	if (cell->darkness == 0)	2222	if (cell->darkness == 0)
1843	{	2223	{
1844	cell->darkness = 0;	2224	cell->darkness = 0;
1845		2225
1846	for (z = 0; z <= 2; z++)	2226	for (z = 0; z <= 2; z++)
1847	{	2227	{
1848	cell->face[z] = face[z];	2228	tileid t = tile [z];
1849		2229
1850	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2230	if (t >= self->texs || (t && !self->tex [t].name))
		2231	{
1851	XPUSHs (sv_2mortal (newSViv (face[z])));	2232	XPUSHs (sv_2mortal (newSViv (t)));
		2233	need_texid (self, t);
		2234	}
		2235
		2236	cell->tile [z] = t;
1852	}	2237	}
1853	}	2238	}
1854	}	2239	}
1855	}	2240	}
1856	}	2241	}
1857	}	2242	}
1858		2243
		2244	MODULE = CFPlus PACKAGE = CFPlus::RW
		2245
		2246	CFPlus::RW
		2247	new (SV *class, SV *data_sv)
		2248	CODE:
		2249	{
		2250	STRLEN datalen;
		2251	char *data = SvPVbyte (data_sv, datalen);
		2252
		2253	RETVAL = SDL_RWFromConstMem (data, datalen);
		2254	}
		2255	OUTPUT:
		2256	RETVAL
		2257
		2258	CFPlus::RW
		2259	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2260	CODE:
		2261	RETVAL = SDL_RWFromFile (path, mode);
		2262	OUTPUT:
		2263	RETVAL
		2264
		2265	void
		2266	close (CFPlus::RW self)
		2267	CODE:
		2268	SDL_RWclose (self);
		2269
		2270	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2271
		2272	PROTOTYPES: DISABLE
		2273
		2274	void
		2275	halt (CFPlus::Channel self)
		2276	CODE:
		2277	Mix_HaltChannel (self);
		2278
		2279	void
		2280	expire (CFPlus::Channel self, int ticks = -1)
		2281	CODE:
		2282	Mix_ExpireChannel (self, ticks);
		2283
		2284	void
		2285	fade_out (CFPlus::Channel self, int ticks = -1)
		2286	CODE:
		2287	Mix_FadeOutChannel (self, ticks);
		2288
		2289	int
		2290	volume (CFPlus::Channel self, int volume)
		2291	CODE:
		2292	RETVAL = Mix_Volume (self, volume);
		2293	OUTPUT:
		2294	RETVAL
		2295
		2296	void
		2297	unregister_all_effects (CFPlus::Channel self)
		2298	CODE:
		2299	Mix_UnregisterAllEffects (self);
		2300
		2301	void
		2302	set_panning (CFPlus::Channel self, int left, int right)
		2303	CODE:
		2304	Mix_SetPanning (self, left, right);
		2305
		2306	void
		2307	set_distance (CFPlus::Channel self, int distance)
		2308	CODE:
		2309	Mix_SetDistance (self, distance);
		2310
		2311	void
		2312	set_position (CFPlus::Channel self, int angle, int distance)
		2313	CODE:
		2314	Mix_SetPosition (self, angle, distance);
		2315
		2316	void
		2317	set_reverse_stereo (CFPlus::Channel self, int flip)
		2318	CODE:
		2319	Mix_SetReverseStereo (self, flip);
		2320
1859	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2321	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1860		2322
		2323	PROTOTYPES: DISABLE
		2324
1861	CFPlus::MixChunk	2325	CFPlus::MixChunk
1862	new_from_file (SV *class, char *path)	2326	new (SV *class, CFPlus::RW rwops)
1863	CODE:	2327	CODE:
1864	RETVAL = Mix_LoadWAV (path);	2328	RETVAL = Mix_LoadWAV_RW (rwops, 1);
1865	OUTPUT:	2329	OUTPUT:
1866	RETVAL	2330	RETVAL
1867		2331
1868	void	2332	void
1869	DESTROY (CFPlus::MixChunk self)	2333	DESTROY (CFPlus::MixChunk self)
…		…
1875	CODE:	2339	CODE:
1876	RETVAL = Mix_VolumeChunk (self, volume);	2340	RETVAL = Mix_VolumeChunk (self, volume);
1877	OUTPUT:	2341	OUTPUT:
1878	RETVAL	2342	RETVAL
1879		2343
1880	int	2344	CFPlus::Channel
1881	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2345	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1882	CODE:	2346	CODE:
1883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2347	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2348	Mix_UnregisterAllEffects (RETVAL);
1884	OUTPUT:	2349	OUTPUT:
1885	RETVAL	2350	RETVAL
1886		2351
1887	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2352	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1888		2353
1889	int	2354	int
1890	volume (int volume = -1)	2355	volume (int volume = -1)
		2356	PROTOTYPE: ;$
1891	CODE:	2357	CODE:
1892	RETVAL = Mix_VolumeMusic (volume);	2358	RETVAL = Mix_VolumeMusic (volume);
1893	OUTPUT:	2359	OUTPUT:
1894	RETVAL	2360	RETVAL
1895		2361
		2362	void
		2363	fade_out (int ms)
		2364	CODE:
		2365	Mix_FadeOutMusic (ms);
		2366
		2367	void
		2368	halt ()
		2369	CODE:
		2370	Mix_HaltMusic ();
		2371
1896	CFPlus::MixMusic	2372	CFPlus::MixMusic
1897	new_from_file (SV *class, char *path)	2373	new (SV *class, CFPlus::RW rwops)
1898	CODE:	2374	CODE:
1899	RETVAL = Mix_LoadMUS (path);	2375	RETVAL = Mix_LoadMUS_RW (rwops);
1900	OUTPUT:	2376	OUTPUT:
1901	RETVAL	2377	RETVAL
1902		2378
1903	void	2379	void
1904	DESTROY (CFPlus::MixMusic self)	2380	DESTROY (CFPlus::MixMusic self)
…		…
1910	CODE:	2386	CODE:
1911	RETVAL = Mix_PlayMusic (self, loops);	2387	RETVAL = Mix_PlayMusic (self, loops);
1912	OUTPUT:	2388	OUTPUT:
1913	RETVAL	2389	RETVAL
1914		2390
		2391	void
		2392	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2393	CODE:
		2394	Mix_FadeInMusicPos (self, loops, ms, position);
		2395
1915	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2396	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2397
		2398	PROTOTYPES: ENABLE
1916		2399
1917	BOOT:	2400	BOOT:
1918	{	2401	{
1919	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2402	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1920	static const struct {	2403	static const struct {
1921	const char *name;	2404	const char *name;
1922	IV iv;	2405	IV iv;
1923	} *civ, const_iv[] = {	2406	} *civ, const_iv[] = {
1924	# define const_iv(name) { # name, (IV)name }	2407	# define const_iv(name) { # name, (IV)name }
		2408	const_iv (GL_VENDOR),
		2409	const_iv (GL_VERSION),
		2410	const_iv (GL_EXTENSIONS),
1925	const_iv (GL_COLOR_MATERIAL),	2411	const_iv (GL_COLOR_MATERIAL),
1926	const_iv (GL_SMOOTH),	2412	const_iv (GL_SMOOTH),
1927	const_iv (GL_FLAT),	2413	const_iv (GL_FLAT),
1928	const_iv (GL_DITHER),	2414	const_iv (GL_DITHER),
1929	const_iv (GL_BLEND),	2415	const_iv (GL_BLEND),
…		…
1933	const_iv (GL_ALPHA_TEST),	2419	const_iv (GL_ALPHA_TEST),
1934	const_iv (GL_NORMALIZE),	2420	const_iv (GL_NORMALIZE),
1935	const_iv (GL_RESCALE_NORMAL),	2421	const_iv (GL_RESCALE_NORMAL),
1936	const_iv (GL_FRONT),	2422	const_iv (GL_FRONT),
1937	const_iv (GL_BACK),	2423	const_iv (GL_BACK),
		2424	const_iv (GL_AUX0),
1938	const_iv (GL_AND),	2425	const_iv (GL_AND),
1939	const_iv (GL_ONE),	2426	const_iv (GL_ONE),
1940	const_iv (GL_ZERO),	2427	const_iv (GL_ZERO),
1941	const_iv (GL_SRC_ALPHA),	2428	const_iv (GL_SRC_ALPHA),
1942	const_iv (GL_DST_ALPHA),	2429	const_iv (GL_DST_ALPHA),
…		…
1956	const_iv (GL_LUMINANCE),	2443	const_iv (GL_LUMINANCE),
1957	const_iv (GL_LUMINANCE_ALPHA),	2444	const_iv (GL_LUMINANCE_ALPHA),
1958	const_iv (GL_FLOAT),	2445	const_iv (GL_FLOAT),
1959	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2446	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1960	const_iv (GL_COMPILE),	2447	const_iv (GL_COMPILE),
		2448	const_iv (GL_PROXY_TEXTURE_1D),
		2449	const_iv (GL_PROXY_TEXTURE_2D),
1961	const_iv (GL_TEXTURE_1D),	2450	const_iv (GL_TEXTURE_1D),
1962	const_iv (GL_TEXTURE_2D),	2451	const_iv (GL_TEXTURE_2D),
1963	const_iv (GL_TEXTURE_ENV),	2452	const_iv (GL_TEXTURE_ENV),
1964	const_iv (GL_TEXTURE_MAG_FILTER),	2453	const_iv (GL_TEXTURE_MAG_FILTER),
1965	const_iv (GL_TEXTURE_MIN_FILTER),	2454	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1986	const_iv (GL_COLOR_LOGIC_OP),	2475	const_iv (GL_COLOR_LOGIC_OP),
1987	const_iv (GL_SEPARABLE_2D),	2476	const_iv (GL_SEPARABLE_2D),
1988	const_iv (GL_CONVOLUTION_2D),	2477	const_iv (GL_CONVOLUTION_2D),
1989	const_iv (GL_CONVOLUTION_BORDER_MODE),	2478	const_iv (GL_CONVOLUTION_BORDER_MODE),
1990	const_iv (GL_CONSTANT_BORDER),	2479	const_iv (GL_CONSTANT_BORDER),
		2480	const_iv (GL_POINTS),
1991	const_iv (GL_LINES),	2481	const_iv (GL_LINES),
1992	const_iv (GL_LINE_STRIP),	2482	const_iv (GL_LINE_STRIP),
1993	const_iv (GL_LINE_LOOP),	2483	const_iv (GL_LINE_LOOP),
1994	const_iv (GL_QUADS),	2484	const_iv (GL_QUADS),
1995	const_iv (GL_QUAD_STRIP),	2485	const_iv (GL_QUAD_STRIP),
1996	const_iv (GL_TRIANGLES),	2486	const_iv (GL_TRIANGLES),
1997	const_iv (GL_TRIANGLE_STRIP),	2487	const_iv (GL_TRIANGLE_STRIP),
1998	const_iv (GL_TRIANGLE_FAN),	2488	const_iv (GL_TRIANGLE_FAN),
		2489	const_iv (GL_POLYGON),
1999	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2490	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2491	const_iv (GL_POINT_SMOOTH_HINT),
		2492	const_iv (GL_LINE_SMOOTH_HINT),
		2493	const_iv (GL_POLYGON_SMOOTH_HINT),
		2494	const_iv (GL_GENERATE_MIPMAP_HINT),
2000	const_iv (GL_FASTEST),	2495	const_iv (GL_FASTEST),
		2496	const_iv (GL_DONT_CARE),
		2497	const_iv (GL_NICEST),
2001	const_iv (GL_V2F),	2498	const_iv (GL_V2F),
2002	const_iv (GL_V3F),	2499	const_iv (GL_V3F),
2003	const_iv (GL_T2F_V3F),	2500	const_iv (GL_T2F_V3F),
2004	const_iv (GL_T2F_N3F_V3F),	2501	const_iv (GL_T2F_N3F_V3F),
2005	# undef const_iv	2502	# undef const_iv
2006	};	2503	};
2007		2504
2008	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2505	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2009	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2506	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2507
		2508	texture_av = newAV ();
		2509	AvREAL_off (texture_av);
2010	}	2510	}
2011		2511
2012	char *	2512	char *
2013	gl_vendor ()	2513	gl_vendor ()
2014	CODE:	2514	CODE:
…		…
2028	CODE:	2528	CODE:
2029	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2529	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2030	OUTPUT:	2530	OUTPUT:
2031	RETVAL	2531	RETVAL
2032		2532
		2533	const char *glGetString (GLenum pname)
		2534
		2535	GLint glGetInteger (GLenum pname)
		2536	CODE:
		2537	glGetIntegerv (pname, &RETVAL);
		2538	OUTPUT:
		2539	RETVAL
		2540
		2541	GLdouble glGetDouble (GLenum pname)
		2542	CODE:
		2543	glGetDoublev (pname, &RETVAL);
		2544	OUTPUT:
		2545	RETVAL
		2546
2033	int glGetError ()	2547	int glGetError ()
2034		2548
2035	void glFinish ()	2549	void glFinish ()
2036		2550
2037	void glClear (int mask)	2551	void glClear (int mask)
…		…
2074	# near_ and far_ are due to microsofts buggy "c" compiler	2588	# near_ and far_ are due to microsofts buggy "c" compiler
2075	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2589	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2076		2590
2077	# near_ and far_ are due to microsofts buggy "c" compiler	2591	# near_ and far_ are due to microsofts buggy "c" compiler
2078	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2592	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2593
		2594	PROTOTYPES: DISABLE
2079		2595
2080	void glViewport (int x, int y, int width, int height)	2596	void glViewport (int x, int y, int width, int height)
2081		2597
2082	void glScissor (int x, int y, int width, int height)	2598	void glScissor (int x, int y, int width, int height)
2083		2599
…		…
2091		2607
2092	void glRotate (float angle, float x, float y, float z)	2608	void glRotate (float angle, float x, float y, float z)
2093	CODE:	2609	CODE:
2094	glRotatef (angle, x, y, z);	2610	glRotatef (angle, x, y, z);
2095		2611
2096	void glBegin (int mode)
2097
2098	void glEnd ()
2099
2100	void glColor (float r, float g, float b, float a = 1.0)	2612	void glColor (float r, float g, float b, float a = 1.0)
2101	PROTOTYPE: @
2102	ALIAS:	2613	ALIAS:
2103	glColor_premultiply = 1	2614	glColor_premultiply = 1
2104	CODE:	2615	CODE:
2105	if (ix)	2616	if (ix)
2106	{	2617	{
…		…
2109	b *= a;	2620	b *= a;
2110	}	2621	}
2111	// microsoft visual "c" rounds instead of truncating...	2622	// microsoft visual "c" rounds instead of truncating...
2112	glColor4f (r, g, b, a);	2623	glColor4f (r, g, b, a);
2113		2624
2114	void glInterleavedArrays (int format, int stride, char *data)
2115
2116	void glDrawElements (int mode, int count, int type, char *indices)
2117
2118	# 1.2 void glDrawRangeElements (int mode, int start, int end
2119
2120	void glRasterPos (float x, float y, float z = 0.)	2625	void glRasterPos (float x, float y, float z = 0.)
2121	CODE:	2626	CODE:
2122	glRasterPos3f (0, 0, z);	2627	glRasterPos3f (0, 0, z);
2123	glBitmap (0, 0, 0, 0, x, y, 0);	2628	glBitmap (0, 0, 0, 0, x, y, 0);
2124		2629
…		…
2128		2633
2129	void glTexCoord (float s, float t)	2634	void glTexCoord (float s, float t)
2130	CODE:	2635	CODE:
2131	glTexCoord2f (s, t);	2636	glTexCoord2f (s, t);
2132		2637
		2638	void glRect (float x1, float y1, float x2, float y2)
		2639	CODE:
		2640	glRectf (x1, y1, x2, y2);
		2641
		2642	PROTOTYPES: ENABLE
		2643
		2644	void glBegin (int mode)
		2645
		2646	void glEnd ()
		2647
		2648	void glPointSize (GLfloat size)
		2649
		2650	void glLineWidth (GLfloat width)
		2651
		2652	void glInterleavedArrays (int format, int stride, char *data)
		2653
		2654	void glDrawElements (int mode, int count, int type, char *indices)
		2655
		2656	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2657
2133	void glTexEnv (int target, int pname, float param)	2658	void glTexEnv (int target, int pname, float param)
2134	CODE:	2659	CODE:
2135	glTexEnvf (target, pname, param);	2660	glTexEnvf (target, pname, param);
2136		2661
2137	void glTexParameter (int target, int pname, float param)	2662	void glTexParameter (int target, int pname, float param)
…		…
2159		2684
2160	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2685	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2161		2686
2162	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2687	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2163		2688
		2689	void glPixelZoom (float x, float y)
		2690
2164	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2691	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2165		2692
2166	int glGenTexture ()	2693	int glGenTexture ()
2167	CODE:	2694	CODE:
2168	{	2695	RETVAL = gen_texture ();
2169	GLuint name;
2170	glGenTextures (1, &name);
2171	RETVAL = name;
2172	}
2173	OUTPUT:	2696	OUTPUT:
2174	RETVAL	2697	RETVAL
2175		2698
2176	void glDeleteTexture (int name)	2699	void glDeleteTexture (int name)
2177	CODE:	2700	CODE:
2178	{
2179	GLuint name_ = name;
2180	glDeleteTextures (1, &name_);	2701	del_texture (name);
2181	}	2702
2182
2183	int glGenList ()	2703	int glGenList ()
2184	CODE:	2704	CODE:
2185	RETVAL = glGenLists (1);	2705	RETVAL = glGenLists (1);
2186	OUTPUT:	2706	OUTPUT:
2187	RETVAL	2707	RETVAL
…		…
2194		2714
2195	void glEndList ()	2715	void glEndList ()
2196		2716
2197	void glCallList (int list)	2717	void glCallList (int list)
2198		2718
		2719	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2720
		2721	PROTOTYPES: DISABLE
		2722
		2723	void
		2724	find_widget (SV *self, NV x, NV y)
		2725	PPCODE:
		2726	{
		2727	if (within_widget (self, x, y))
		2728	XPUSHs (self);
		2729	}
		2730
		2731	BOOT:
		2732	{
		2733	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2734
		2735	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2736	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2737	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2738	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2739	}
		2740
		2741	void
		2742	draw (SV *self)
		2743	CODE:
		2744	{
		2745	HV *hv;
		2746	SV **svp;
		2747	NV x, y, w, h;
		2748	SV *draw_x_sv = GvSV (draw_x_gv);
		2749	SV *draw_y_sv = GvSV (draw_y_gv);
		2750	SV *draw_w_sv = GvSV (draw_w_gv);
		2751	SV *draw_h_sv = GvSV (draw_h_gv);
		2752	SV *hover;
		2753	double draw_x, draw_y, draw_w, draw_h;
		2754
		2755	if (!SvROK (self))
		2756	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2757
		2758	hv = (HV *)SvRV (self);
		2759
		2760	if (SvTYPE (hv) != SVt_PVHV)
		2761	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2762
		2763	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2764	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2765
		2766	if (!h || !w)
		2767	XSRETURN_EMPTY;
		2768
		2769	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2770	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2771
		2772	draw_x = SvNV (draw_x_sv) + x;
		2773	draw_y = SvNV (draw_y_sv) + y;
		2774
		2775	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2776	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2777	XSRETURN_EMPTY;
		2778
		2779	sv_setnv (draw_x_sv, draw_x);
		2780	sv_setnv (draw_y_sv, draw_y);
		2781
		2782	glPushMatrix ();
		2783	glTranslated (x, y, 0);
		2784
		2785	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2786	{
		2787	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2788
		2789	if (svp && SvTRUE (*svp))
		2790	{
		2791	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);
		2792	glEnable (GL_BLEND);
		2793	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2794	glBegin (GL_QUADS);
		2795	glVertex2f (0, 0);
		2796	glVertex2f (w, 0);
		2797	glVertex2f (w, h);
		2798	glVertex2f (0, h);
		2799	glEnd ();
		2800	glDisable (GL_BLEND);
		2801	}
		2802	}
		2803	#if 0
		2804	if ($ENV{CFPLUS_DEBUG} & 1) {
		2805	glPushMatrix;
		2806	glColor 1, 1, 0, 1;
		2807	glTranslate 0.375, 0.375;
		2808	glBegin GL_LINE_LOOP;
		2809	glVertex 0 , 0;
		2810	glVertex $self->{w} - 1, 0;
		2811	glVertex $self->{w} - 1, $self->{h} - 1;
		2812	glVertex 0 , $self->{h} - 1;
		2813	glEnd;
		2814	glPopMatrix;
		2815	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2816	}
		2817	#endif
		2818	PUSHMARK (SP);
		2819	XPUSHs (self);
		2820	PUTBACK;
		2821	call_method ("_draw", G_VOID | G_DISCARD);
		2822	SPAGAIN;
		2823
		2824	glPopMatrix ();
		2825
		2826	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2827	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2828	}
		2829

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