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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.211 by root, Sat Jul 28 00:45:28 2007 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
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
17	#endif	22	#endif
18		23
		24	#include <assert.h>
19	#include <math.h>	25	#include <math.h>
20	#include <string.h>	26	#include <string.h>
21	#include <stdio.h>	27	#include <stdio.h>
22	#include <stdlib.h>	28	#include <stdlib.h>
23		29
24	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
25	#include <SDL_endian.h>	32	#include <SDL_endian.h>
26	#include <SDL_image.h>	33	#include <SDL_image.h>
27	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
29		36
…		…
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	62	# define PARACHUTE SDL_INIT_NOPARACHUTE
56	#else	63	#else
57	# define PARACHUTE 0	64	# define PARACHUTE 0
58	#endif	65	#endif
59		66
		67	static AV *texture_av;
		68
60	static struct	69	static struct
61	{	70	{
62	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	72	#include "glfunc.h"
64	#undef GL_FUNC	73	#undef GL_FUNC
65	} gl;	74	} gl;
66		75
		76	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	78	{
69	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	83	else
74	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
75	}	85	}
76		86
		87	static GLuint
		88	gen_texture ()
		89	{
		90	GLuint name;
		91
		92	if (AvFILL (texture_av) >= 0)
		93	name = (GLuint)(size_t)av_pop (texture_av);
		94	else
		95	glGenTextures (1, &name);
		96
		97	return name;
		98	}
		99
		100	static void
		101	del_texture (GLuint name)
		102	{
		103	/* make a half-assed attempt at returning the memory used by the texture */
		104	/* textures are frequently being reused by cfplus anyway */
		105	/*glBindTexture (GL_TEXTURE_2D, name);*/
		106	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		107	av_push (texture_av, (SV *)(size_t)name);
		108	glDeleteTextures (1, &name);
		109	}
		110
77	#include "texcache.c"	111	#include "texcache.c"
78		112
79	#include "pango-font.c"	113	#include "pango-font.c"
80	#include "pango-fontmap.c"	114	#include "pango-fontmap.c"
81	#include "pango-render.c"	115	#include "pango-render.c"
…		…
154		188
155	*w = rect.width;	189	*w = rect.width;
156	*h = rect.height;	190	*h = rect.height;
157	}	191	}
158		192
		193	typedef uint16_t tileid;
159	typedef uint16_t mapface;	194	typedef uint16_t faceid;
160		195
161	typedef struct {	196	typedef struct {
162	GLint name;	197	int name;
163	int w, h;	198	int w, h;
164	float s, t;	199	float s, t;
165	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
166	} maptex;	203	} maptex;
167		204
168	typedef struct {	205	typedef struct {
169	uint32_t player;	206	uint32_t player;
170	mapface face[3];	207	tileid tile[3];
171	uint16_t darkness;	208	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	209	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	210	} mapcell;
174		211
175	typedef struct {	212	typedef struct {
176	int32_t c0, c1;	213	int32_t c0, c1;
177	mapcell *col;	214	mapcell *col;
178	} maprow;	215	} maprow;
179		216
180	typedef struct map {	217	typedef struct map {
181	int x, y, w, h;	218	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	220	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	221	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		222
189	int32_t rows;	223	int32_t rows;
190	maprow *row;	224	maprow *row;
191	} *CFPlus__Map;	225	} *CFPlus__Map;
192		226
…		…
212	return ptr;	246	return ptr;
213	}	247	}
214		248
215	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
216	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	250	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
		251
		252	static void
		253	need_facenum (struct map *self, faceid face)
		254	{
		255	while (self->faces <= face)
		256	{
		257	Append (tileid, self->face2tile, self->faces, self->faces);
		258	self->faces *= 2;
		259	}
		260	}
		261
		262	static void
		263	need_texid (struct map *self, int texid)
		264	{
		265	while (self->texs <= texid)
		266	{
		267	Append (maptex, self->tex, self->texs, self->texs);
		268	self->texs *= 2;
		269	}
		270	}
217		271
218	static maprow *	272	static maprow *
219	map_get_row (CFPlus__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
220	{	274	{
221	if (0 > y)	275	if (0 > y)
…		…
316	cell->player = 0;	370	cell->player = 0;
317	}	371	}
318	}	372	}
319	}	373	}
320		374
		375	typedef struct {
		376	tileid tile;
		377	uint8_t x, y, level;
		378	} smooth_key;
		379
		380	static void
		381	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		382	{
		383	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		384
		385	if (SvIOK (*sv))
		386	SvIV_set (*sv, SvIVX (*sv) | bits);
		387	else
		388	sv_setiv (*sv, bits);
		389	}
		390
321	static void	391	static void
322	music_finished (void)	392	music_finished (void)
323	{	393	{
324	SDL_UserEvent ev;	394	SDL_UserEvent ev;
325		395
…		…
362	}	432	}
363		433
364	/* SDL should provide this, really. */	434	/* SDL should provide this, really. */
365	#define SDLK_MODIFIER_MIN 300	435	#define SDLK_MODIFIER_MIN 300
366	#define SDLK_MODIFIER_MAX 314	436	#define SDLK_MODIFIER_MAX 314
		437
		438	/******************************************************************************/
		439
		440	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		441	static GV *hover_gv;
		442
		443	static int
		444	within_widget (SV *widget, NV x, NV y)
		445	{
		446	HV *self;
		447	SV **svp;
		448	NV wx, ww, wy, wh;
		449
		450	if (!SvROK (widget))
		451	return 0;
		452
		453	self = (HV *)SvRV (widget);
		454
		455	if (SvTYPE (self) != SVt_PVHV)
		456	return 0;
		457
		458	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		459	if (y < wy)
		460	return 0;
		461
		462	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		463	if (y >= wy + wh)
		464	return 0;
		465
		466	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		467	if (x < wx)
		468	return 0;
		469
		470	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		471	if (x >= wx + ww)
		472	return 0;
		473
		474	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		475	if (!svp || !SvTRUE (*svp))
		476	return 0;
		477
		478	return 1;
		479	}
367		480
368	MODULE = CFPlus PACKAGE = CFPlus	481	MODULE = CFPlus PACKAGE = CFPlus
369		482
370	PROTOTYPES: ENABLE	483	PROTOTYPES: ENABLE
371		484
…		…
492		605
493	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	606	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
494	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	607	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
495	}	608	}
496		609
		610	void
		611	weaken (SV *rv)
		612	PROTOTYPE: $
		613	CODE:
		614	sv_rvweaken (rv);
		615
497	int	616	int
498	in_destruct ()	617	in_destruct ()
499	CODE:	618	CODE:
500	RETVAL = PL_main_cv == Nullcv;	619	RETVAL = PL_main_cv == Nullcv;
501	OUTPUT:	620	OUTPUT:
…		…
512	opengl_fontmap = pango_opengl_font_map_new ();	631	opengl_fontmap = pango_opengl_font_map_new ();
513	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	632	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
514	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	633	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
515	}	634	}
516		635
		636	char *
		637	SDL_GetError ()
		638
517	int	639	int
518	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	640	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
519		641
520	void	642	void
521	SDL_Quit ()	643	SDL_Quit ()
522		644
523	void	645	void
524	SDL_ListModes ()	646	SDL_ListModes (int rgb, int alpha)
525	PPCODE:	647	PPCODE:
526	{	648	{
527	SDL_Rect **m;	649	SDL_Rect **m;
528		650
529	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	651	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
530	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	652	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
531	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	653	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
532	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	654	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
533		655
534	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	656	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
535	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	657	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
536		658
537	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
538	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	660	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
539	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	661	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
540	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	662	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
541		663
542	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	664	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
543	#if SDL_VERSION_ATLEAST(1,2,10)	665	#if SDL_VERSION_ATLEAST(1,2,10)
544	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	666	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
545	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	667	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
546	#endif	668	#endif
547		669
548	SDL_EnableUNICODE (1);
549	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
550
551	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	670	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
552		671
553	if (m && m != (SDL_Rect **)-1)	672	if (m && m != (SDL_Rect **)-1)
554	while (*m)	673	while (*m)
555	{	674	{
		675	if ((*m)->w >= 640 && (*m)->h >= 480)
		676	{
556	AV *av = newAV ();	677	AV *av = newAV ();
557	av_push (av, newSViv ((*m)->w));	678	av_push (av, newSViv ((*m)->w));
558	av_push (av, newSViv ((*m)->h));	679	av_push (av, newSViv ((*m)->h));
		680	av_push (av, newSViv (rgb));
		681	av_push (av, newSViv (alpha));
559	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	682	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		683	}
560		684
561	++m;	685	++m;
562	}	686	}
563	}	687	}
564		688
565	char *
566	SDL_GetError ()
567
568	int	689	int
569	SDL_SetVideoMode (int w, int h, int fullscreen)	690	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
570	CODE:	691	CODE:
		692	{
		693	SDL_EnableUNICODE (1);
		694	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		695
		696	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		697	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		698	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		699	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		700
571	RETVAL = !!SDL_SetVideoMode (	701	RETVAL = !!SDL_SetVideoMode (
572	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	702	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
573	);	703	);
		704
574	if (RETVAL)	705	if (RETVAL)
575	{	706	{
		707	av_clear (texture_av);
		708
576	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	709	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
577	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	710	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
578	# include "glfunc.h"	711	#include "glfunc.h"
579	# undef GL_FUNC	712	#undef GL_FUNC
580	}	713	}
		714	}
581	OUTPUT:	715	OUTPUT:
582	RETVAL	716	RETVAL
583		717
584	void	718	void
585	SDL_GL_SwapBuffers ()	719	SDL_GL_SwapBuffers ()
586		720
587	char *	721	char *
588	SDL_GetKeyName (int sym)	722	SDL_GetKeyName (int sym)
589		723
		724	int
		725	SDL_GetAppState ()
		726
590	void	727	void
591	SDL_PollEvent ()	728	poll_events ()
592	PPCODE:	729	PPCODE:
593	{	730	{
594	SDL_Event ev;	731	SDL_Event ev;
595		732
596	while (SDL_PollEvent (&ev))	733	SDL_PumpEvents ();
		734	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
597	{	735	{
598	HV *hv = newHV ();	736	HV *hv = newHV ();
599	hv_store (hv, "type", 4, newSViv (ev.type), 0);	737	hv_store (hv, "type", 4, newSViv (ev.type), 0);
600		738
601	switch (ev.type)	739	switch (ev.type)
…		…
613	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
614	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	752	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
615	break;	753	break;
616		754
617	case SDL_MOUSEMOTION:	755	case SDL_MOUSEMOTION:
		756	{
		757	int state = ev.motion.state;
		758	int x = ev.motion.x;
		759	int y = ev.motion.y;
		760	int xrel = ev.motion.xrel;
		761	int yrel = ev.motion.yrel;
		762
		763	/* do simplistic event compression */
		764	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		765	&& state == ev.motion.state)
		766	{
		767	xrel += ev.motion.xrel;
		768	yrel += ev.motion.yrel;
		769	x = ev.motion.x;
		770	y = ev.motion.y;
		771	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		772	}
		773
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	774	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
619
620	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	775	hv_store (hv, "state", 5, newSViv (state), 0);
621	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	776	hv_store (hv, "x", 1, newSViv (x), 0);
622	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	777	hv_store (hv, "y", 1, newSViv (y), 0);
623	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
624	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		780	}
625	break;	781	break;
626		782
627	case SDL_MOUSEBUTTONDOWN:	783	case SDL_MOUSEBUTTONDOWN:
628	case SDL_MOUSEBUTTONUP:	784	case SDL_MOUSEBUTTONUP:
629	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
644	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	800	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
645	}	801	}
646	}	802	}
647		803
648	int	804	int
649	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	805	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
650	POSTCALL:	806	POSTCALL:
651	Mix_HookMusicFinished (music_finished);	807	Mix_HookMusicFinished (music_finished);
652	Mix_ChannelFinished (channel_finished);	808	Mix_ChannelFinished (channel_finished);
653		809
654	void	810	void
…		…
658	Mix_AllocateChannels (int numchans = -1)	814	Mix_AllocateChannels (int numchans = -1)
659		815
660	void	816	void
661	lowdelay (int fd, int val = 1)	817	lowdelay (int fd, int val = 1)
662	CODE:	818	CODE:
663	#ifndef _WIN32
664	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
665	#endif
666		820
667	void	821	void
668	win32_proxy_info ()	822	win32_proxy_info ()
669	PPCODE:	823	PPCODE:
670	{	824	{
…		…
811	ExitThread (retval); // unclean, please beam me up	965	ExitThread (retval); // unclean, please beam me up
812	#else	966	#else
813	_exit (retval);	967	_exit (retval);
814	#endif	968	#endif
815		969
		970	void
		971	debug ()
		972	CODE:
		973	{
		974	#if DEBUG
		975	VALGRIND_DO_LEAK_CHECK;
		976	#endif
		977	}
		978
816	MODULE = CFPlus PACKAGE = CFPlus::Font	979	MODULE = CFPlus PACKAGE = CFPlus::Font
		980
		981	PROTOTYPES: DISABLE
817		982
818	CFPlus::Font	983	CFPlus::Font
819	new_from_file (SV *class, char *path, int id = 0)	984	new_from_file (SV *class, char *path, int id = 0)
820	CODE:	985	CODE:
821	{	986	{
…		…
832	CODE:	997	CODE:
833	pango_font_description_free (self);	998	pango_font_description_free (self);
834		999
835	void	1000	void
836	make_default (CFPlus::Font self)	1001	make_default (CFPlus::Font self)
		1002	PROTOTYPE: $
837	CODE:	1003	CODE:
838	default_font = self;	1004	default_font = self;
839		1005
840	MODULE = CFPlus PACKAGE = CFPlus::Layout	1006	MODULE = CFPlus PACKAGE = CFPlus::Layout
841		1007
		1008	PROTOTYPES: DISABLE
		1009
842	void	1010	void
843	reset_glyph_cache ()	1011	reset_glyph_cache ()
		1012	PROTOTYPE:
844	CODE:	1013	CODE:
845	tc_clear ();	1014	tc_clear ();
846		1015
847	CFPlus::Layout	1016	CFPlus::Layout
848	new (SV *class)	1017	new (SV *class)
…		…
1135	flags	1304	flags
1136	);	1305	);
1137		1306
1138	MODULE = CFPlus PACKAGE = CFPlus::Texture	1307	MODULE = CFPlus PACKAGE = CFPlus::Texture
1139		1308
1140	void	1309	PROTOTYPES: ENABLE
1141	pad2pot (SV *data_, SV *w_, SV *h_)
1142	CODE:
1143	{
1144	int ow = SvIV (w_);
1145	int oh = SvIV (h_);
1146		1310
1147	if (ow && oh)	1311	int minpot (int n)
		1312
		1313	void
		1314	pad (SV *data_, int ow, int oh, int nw, int nh)
		1315	CODE:
		1316	{
		1317	if ((nw != ow || nh != oh) && SvOK (data_))
1148	{	1318	{
1149	int nw = minpot (ow);
1150	int nh = minpot (oh);
1151
1152	if (nw != ow || nh != oh)
1153	{
1154	if (SvOK (data_))
1155	{
1156	STRLEN datalen;	1319	STRLEN datalen;
1157	char *data = SvPVbyte (data_, datalen);	1320	char *data = SvPVbyte (data_, datalen);
1158	int bpp = datalen / (ow * oh);	1321	int bpp = datalen / (ow * oh);
1159	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1322	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1160		1323
1161	SvPOK_only (result_);	1324	SvPOK_only (result_);
1162	SvCUR_set (result_, nw * nh * bpp);	1325	SvCUR_set (result_, nw * nh * bpp);
1163		1326
1164	memset (SvPVX (result_), 0, nw * nh * bpp);	1327	memset (SvPVX (result_), 0, nw * nh * bpp);
1165	while (oh--)	1328	while (oh--)
1166	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1329	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1167		1330
1168	sv_setsv (data_, result_);	1331	sv_setsv (data_, result_);
1169	}
1170
1171	sv_setiv (w_, nw);
1172	sv_setiv (h_, nh);
1173	}
1174	}	1332	}
1175	}	1333	}
1176		1334
1177	void	1335	void
1178	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1336	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1221	glDisable (GL_ALPHA_TEST);	1379	glDisable (GL_ALPHA_TEST);
1222	glDisable (GL_BLEND);	1380	glDisable (GL_BLEND);
1223	}	1381	}
1224	}	1382	}
1225		1383
		1384	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1385	CODE:
		1386	{
		1387	GLint width;
		1388	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1389	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1390	RETVAL = width > 0;
		1391	}
		1392	OUTPUT:
		1393	RETVAL
		1394
1226	MODULE = CFPlus PACKAGE = CFPlus::Map	1395	MODULE = CFPlus PACKAGE = CFPlus::Map
		1396
		1397	PROTOTYPES: DISABLE
1227		1398
1228	CFPlus::Map	1399	CFPlus::Map
1229	new (SV *class)	1400	new (SV *class)
1230	CODE:	1401	CODE:
1231	New (0, RETVAL, 1, struct map);	1402	New (0, RETVAL, 1, struct map);
…		…
1233	RETVAL->y = 0;	1404	RETVAL->y = 0;
1234	RETVAL->w = 0;	1405	RETVAL->w = 0;
1235	RETVAL->h = 0;	1406	RETVAL->h = 0;
1236	RETVAL->ox = 0;	1407	RETVAL->ox = 0;
1237	RETVAL->oy = 0;	1408	RETVAL->oy = 0;
1238	RETVAL->faces = 8192;	1409	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1239	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1410	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1240	RETVAL->texs = 8192;
1241	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1242	RETVAL->rows = 0;	1411	RETVAL->rows = 0;
1243	RETVAL->row = 0;	1412	RETVAL->row = 0;
1244	OUTPUT:	1413	OUTPUT:
1245	RETVAL	1414	RETVAL
1246		1415
1247	void	1416	void
1248	DESTROY (CFPlus::Map self)	1417	DESTROY (CFPlus::Map self)
1249	CODE:	1418	CODE:
1250	{	1419	{
1251	map_clear (self);	1420	map_clear (self);
1252	Safefree (self->face);	1421	Safefree (self->face2tile);
1253	Safefree (self->tex);	1422	Safefree (self->tex);
1254	Safefree (self);	1423	Safefree (self);
1255	}	1424	}
1256		1425
1257	void	1426	void
…		…
1264	clear (CFPlus::Map self)	1433	clear (CFPlus::Map self)
1265	CODE:	1434	CODE:
1266	map_clear (self);	1435	map_clear (self);
1267		1436
1268	void	1437	void
1269	set_face (CFPlus::Map self, int face, int texid)	1438	set_tileid (CFPlus::Map self, int face, int tile)
1270	CODE:	1439	CODE:
1271	{	1440	{
1272	while (self->faces <= face)	1441	need_facenum (self, face); self->face2tile [face] = tile;
1273	{	1442	need_texid (self, tile);
1274	Append (mapface, self->face, self->faces, self->faces);	1443	}
1275	self->faces *= 2;
1276	}
1277		1444
1278	self->face [face] = texid;	1445	void
		1446	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1447	CODE:
		1448	{
		1449	tileid texid;
		1450	maptex *tex;
		1451
		1452	if (face < 0 || face >= self->faces)
		1453	return;
		1454
		1455	if (smooth < 0 || smooth >= self->faces)
		1456	return;
		1457
		1458	texid = self->face2tile [face];
		1459
		1460	if (!texid)
		1461	return;
		1462
		1463	tex = self->tex + texid;
		1464	tex->smoothtile = self->face2tile [smooth];
		1465	tex->smoothlevel = level;
1279	}	1466	}
1280		1467
1281	void	1468	void
1282	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)	1469	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)
1283	CODE:	1470	CODE:
1284	{	1471	{
1285	while (self->texs <= texid)	1472	need_texid (self, texid);
1286	{
1287	Append (maptex, self->tex, self->texs, self->texs);
1288	self->texs *= 2;
1289	}
1290		1473
1291	{	1474	{
1292	maptex *tex = self->tex + texid;	1475	maptex *tex = self->tex + texid;
1293		1476
1294	tex->name = name;	1477	tex->name = name;
…		…
1338	CODE:	1521	CODE:
1339	{	1522	{
1340	if (dx > 0)	1523	if (dx > 0)
1341	map_blank (self, self->x, self->y, dx, self->h);	1524	map_blank (self, self->x, self->y, dx, self->h);
1342	else if (dx < 0)	1525	else if (dx < 0)
1343	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1526	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1344		1527
1345	if (dy > 0)	1528	if (dy > 0)
1346	map_blank (self, self->x, self->y, self->w, dy);	1529	map_blank (self, self->x, self->y, self->w, dy);
1347	else if (dy < 0)	1530	else if (dy < 0)
1348	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1531	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1349		1532
1350	self->ox += dx; self->x += dx;	1533	self->ox += dx; self->x += dx;
1351	self->oy += dy; self->y += dy;	1534	self->oy += dy; self->y += dy;
1352		1535
1353	while (self->y < 0)	1536	while (self->y < 0)
…		…
1405	cell->stat_width = 1;	1588	cell->stat_width = 1;
1406	cell->stat_hp = *data++;	1589	cell->stat_hp = *data++;
1407	}	1590	}
1408	else if (cmd == 6) // monster width	1591	else if (cmd == 6) // monster width
1409	cell->stat_width = *data++ + 1;	1592	cell->stat_width = *data++ + 1;
1410	else if (cmd == 0x47) // monster width	1593	else if (cmd == 0x47)
1411	{	1594	{
1412	if (*data == 4)	1595	if (*data == 4)
1413	; // decode player tag	1596	; // decode player count
1414		1597
1415	data += *data + 1;	1598	data += *data + 1;
1416	}	1599	}
1417	else if (cmd == 8) // cell flags	1600	else if (cmd == 8) // cell flags
1418	cell->flags = *data++;	1601	cell->flags = *data++;
…		…
1427	cell->darkness = *data++ + 1;	1610	cell->darkness = *data++ + 1;
1428	}	1611	}
1429		1612
1430	if (flags & 4)	1613	if (flags & 4)
1431	{	1614	{
1432	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1615	faceid face = (data [0] << 8) + data [1]; data += 2;
		1616	need_facenum (self, face);
		1617	cell->tile [0] = self->face2tile [face];
1433	}	1618	}
1434		1619
1435	if (flags & 2)	1620	if (flags & 2)
1436	{	1621	{
1437	cell->face [1] = 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 [1] = self->face2tile [face];
1438	}	1625	}
1439		1626
1440	if (flags & 1)	1627	if (flags & 1)
1441	{	1628	{
1442	cell->face [2] = 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 [2] = self->face2tile [face];
1443	}	1632	}
1444	}	1633	}
1445	else	1634	else
1446	cell->darkness = 0;	1635	cell->darkness = 0;
1447	}	1636	}
…		…
1477	{	1666	{
1478	mapcell *cell = row->col + (x - row->c0);	1667	mapcell *cell = row->col + (x - row->c0);
1479		1668
1480	for (z = 0; z <= 0; z++)	1669	for (z = 0; z <= 0; z++)
1481	{	1670	{
1482	mapface face = cell->face [z];
1483
1484	if (face)
1485	{
1486	maptex tex = self->tex [face];	1671	maptex tex = self->tex [cell->tile [z]];
1487	int a0 = 255 - tex.a;	1672	int a0 = 255 - tex.a;
1488	int a1 = tex.a;	1673	int a1 = tex.a;
1489		1674
1490	r = (r * a0 + tex.r * a1) / 255;	1675	r = (r * a0 + tex.r * a1) / 255;
1491	g = (g * a0 + tex.g * a1) / 255;	1676	g = (g * a0 + tex.g * a1) / 255;
1492	b = (b * a0 + tex.b * a1) / 255;	1677	b = (b * a0 + tex.b * a1) / 255;
1493	a = (a * a0 + tex.a * a1) / 255;	1678	a = (a * a0 + tex.a * a1) / 255;
1494	}
1495	}	1679	}
1496	}	1680	}
1497		1681
1498	*map++ = (r )	1682	*map++ = (r )
1499	| (g << 8)	1683	| (g << 8)
…		…
1506	}	1690	}
1507	OUTPUT:	1691	OUTPUT:
1508	RETVAL	1692	RETVAL
1509		1693
1510	void	1694	void
1511	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	1695	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1512	CODE:	1696	CODE:
1513	{	1697	{
		1698	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1699	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1700	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1701	smooth_key skey;
1514	int x, y, z;	1702	int x, y, z;
1515	int last_name;	1703	int last_name;
1516	mapface face;	1704
		1705	// thats current max. sorry.
		1706	if (sw > 255) sw = 255;
		1707	if (sh > 255) sh = 255;
		1708
		1709	// clear key, in case of extra padding
		1710	memset (&skey, 0, sizeof (skey));
1517		1711
1518	glColor4ub (255, 255, 255, 255);	1712	glColor4ub (255, 255, 255, 255);
1519		1713
1520	glEnable (GL_BLEND);	1714	glEnable (GL_BLEND);
1521	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1527	last_name = 0;	1721	last_name = 0;
1528		1722
1529	mx += self->x;	1723	mx += self->x;
1530	my += self->y;	1724	my += self->y;
1531		1725
		1726	// first pass: determine smooth_max
		1727	// rather ugly, if you ask me
		1728	// could also be stored inside mapcell and updated on change
		1729	memset (smooth_max, 0, sizeof (smooth_max));
		1730
		1731	for (y = 0; y < sh; y++)
		1732	if (0 <= y + my && y + my < self->rows)
		1733	{
		1734	maprow *row = self->row + (y + my);
		1735
		1736	for (x = 0; x < sw; x++)
		1737	if (row->c0 <= x + mx && x + mx < row->c1)
		1738	{
		1739	mapcell *cell = row->col + (x + mx - row->c0);
		1740
		1741	smooth_max[x + 1][y + 1] =
		1742	MAX (self->tex [cell->tile [0]].smoothlevel,
		1743	MAX (self->tex [cell->tile [1]].smoothlevel,
		1744	self->tex [cell->tile [2]].smoothlevel));
		1745	}
		1746	}
		1747
1532	for (z = 0; z < 3; z++)	1748	for (z = 0; z <= 2; z++)
		1749	{
		1750	memset (smooth_level, 0, sizeof (smooth_level));
		1751
1533	for (y = 0; y < sh; y++)	1752	for (y = 0; y < sh; y++)
1534	if (0 <= y + my && y + my < self->rows)	1753	if (0 <= y + my && y + my < self->rows)
1535	{	1754	{
1536	maprow *row = self->row + (y + my);	1755	maprow *row = self->row + (y + my);
1537		1756
1538	for (x = 0; x < sw; x++)	1757	for (x = 0; x < sw; x++)
1539	if (row->c0 <= x + mx && x + mx < row->c1)	1758	if (row->c0 <= x + mx && x + mx < row->c1)
1540	{	1759	{
1541	mapcell *cell = row->col + (x + mx - row->c0);	1760	mapcell *cell = row->col + (x + mx - row->c0);
1542
1543	face = cell->face [z];	1761	tileid tile = cell->tile [z];
		1762
		1763	if (tile)
		1764	{
		1765	maptex tex = self->tex [tile];
		1766	int px = (x + 1) * T - tex.w;
		1767	int py = (y + 1) * T - tex.h;
1544		1768
1545	if (face && face < self->texs)	1769	// suppressing texture state switches here
		1770	// is only moderately effective, but worth the extra effort
		1771	if (last_name != tex.name)
		1772	{
		1773	if (!tex.name)
		1774	tex = self->tex [2]; /* missing, replace by noface */
		1775
		1776	glEnd ();
		1777	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1778	glBegin (GL_QUADS);
		1779	}
		1780
		1781	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1782	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1783	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1784	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1785
		1786	if (cell->flags && z == 2)
		1787	{
		1788	if (cell->flags & 1)
		1789	{
		1790	maptex tex = self->tex [1];
		1791	int px = x * T + T * 2 / 32;
		1792	int py = y * T - T * 6 / 32;
		1793
		1794	glEnd ();
		1795	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1796	glBegin (GL_QUADS);
		1797
		1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1802	}
		1803	}
		1804
		1805	// update smooth hash
		1806	if (tex.smoothtile)
		1807	{
		1808	skey.tile = tex.smoothtile;
		1809	skey.level = tex.smoothlevel;
		1810
		1811	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1812
		1813	// add bits to current tile and all neighbours. skey.x|y is
		1814	// shifted +1|+1 so we always stay positive.
		1815
		1816	// bits is ___n cccc CCCC bbbb
		1817	// n do not draw borders&corners
		1818	// c draw these corners, but...
		1819	// C ... not these
		1820	// b draw these borders
		1821
		1822	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1823	// ┃· ·· ·┃ ━━
		1824
		1825	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1826	// ·· ·· ·┏ ┓·
		1827
		1828	// full tile
		1829	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1830
		1831	// borders
		1832	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1833	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1834	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1835	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1836
		1837	// corners
		1838	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1839	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1840	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1841	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1842	}
		1843	}
		1844	}
		1845	}
		1846
		1847	// go through all smoothlevels, lowest to highest, then draw.
		1848	// this is basically counting sort
		1849	{
		1850	int w, b;
		1851
		1852	for (w = 0; w < 256 / 32; ++w)
		1853	{
		1854	uint32_t smask = smooth_level [w];
		1855	if (smask)
		1856	for (b = 0; b < 32; ++b)
		1857	if (smask & (((uint32_t)1) << b))
1546	{	1858	{
1547	maptex tex = self->tex [face];	1859	int level = (w << 5) | b;
1548	int px = (x + 1) * 32 - tex.w;	1860	HE *he;
1549	int py = (y + 1) * 32 - tex.h;
1550		1861
1551	if (last_name != tex.name)	1862	hv_iterinit (smooth);
		1863	while ((he = hv_iternext (smooth)))
1552	{	1864	{
		1865	smooth_key *skey = (smooth_key *)HeKEY (he);
		1866	IV bits = SvIVX (HeVAL (he));
		1867
		1868	if (!(bits & 0x1000)
		1869	&& skey->level == level
		1870	&& level > smooth_max [skey->x][skey->y])
		1871	{
		1872	maptex tex = self->tex [skey->tile];
		1873	int px = (((int)skey->x) - 1) * T;
		1874	int py = (((int)skey->y) - 1) * T;
		1875	int border = bits & 15;
		1876	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1877	float dx = tex.s * .0625f; // 16 images/row
		1878	float dy = tex.t * .5f ; // 2 images/column
		1879
		1880	// this time naively avoiding texture state changes
		1881	// save gobs of state changes.
		1882	if (last_name != tex.name)
		1883	{
		1884	if (!tex.name)
		1885	continue; // smoothing not yet available
		1886
1553	glEnd ();	1887	glEnd ();
1554	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1555	glBegin (GL_QUADS);	1889	glBegin (GL_QUADS);
		1890	}
		1891
		1892	if (border)
		1893	{
		1894	float ox = border * dx;
		1895
		1896	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1897	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1898	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1899	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1900	}
		1901
		1902	if (corner)
		1903	{
		1904	float ox = corner * dx;
		1905
		1906	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1907	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1908	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1909	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1910	}
1556	}	1911	}
1557
1558	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1559	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1560	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1561	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1562	}
1563
1564	if (cell->flags && z == 2)
1565	{
1566	if (cell->flags & 1)
1567	{
1568	maptex tex = self->tex [1];
1569	int px = (x + 1) * 32 - tex.w + 2;
1570	int py = (y + 1) * 32 - tex.h - 6;
1571
1572	glEnd ();
1573	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1574	glBegin (GL_QUADS);
1575
1576	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1577	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1578	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1579	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1580	}	1912	}
1581	}	1913	}
1582	}
1583	}	1914	}
		1915	}
		1916
		1917	hv_clear (smooth);
		1918	}
1584		1919
1585	glEnd ();	1920	glEnd ();
1586		1921
1587	glDisable (GL_TEXTURE_2D);	1922	glDisable (GL_TEXTURE_2D);
1588	glDisable (GL_BLEND);	1923	glDisable (GL_BLEND);
…		…
1596	for (x = 0; x < sw; x++)	1931	for (x = 0; x < sw; x++)
1597	if (row->c0 <= x + mx && x + mx < row->c1)	1932	if (row->c0 <= x + mx && x + mx < row->c1)
1598	{	1933	{
1599	mapcell *cell = row->col + (x + mx - row->c0);	1934	mapcell *cell = row->col + (x + mx - row->c0);
1600		1935
1601	int px = x * 32;	1936	int px = x * T;
1602	int py = y * 32;	1937	int py = y * T;
1603		1938
1604	if (cell->stat_hp)	1939	if (cell->stat_hp)
1605	{	1940	{
1606	int width = cell->stat_width * 32;	1941	int width = cell->stat_width * T;
1607	int thick = sh / 28 + 1 + cell->stat_width;	1942	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1608		1943
1609	glColor3ub (0, 0, 0);	1944	glColor3ub (0, 0, 0);
1610	glRectf (px + 1, py - thick - 2,	1945	glRectf (px + 1, py - thick - 2,
1611	px + width - 1, py);	1946	px + width - 1, py);
1612		1947
…		…
1682	void	2017	void
1683	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2018	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1684	PPCODE:	2019	PPCODE:
1685	{	2020	{
1686	int x, y;	2021	int x, y;
		2022	int sw1 = sw + 2;
		2023	int sh1 = sh + 2;
		2024	int sh3 = sh * 3;
1687	int sw4 = (sw + 3) & ~3;	2025	int sw34 = (sw * 3 + 3) & ~3;
		2026	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1688	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2027	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1689	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2028	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1690		2029
1691	memset (darkness, 255, sw4 * sh);
1692	SvPOK_only (darkness_sv);	2030	SvPOK_only (darkness3_sv);
1693	SvCUR_set (darkness_sv, sw4 * sh);	2031	SvCUR_set (darkness3_sv, sw34 * sh3);
1694		2032
1695	mx += self->x;	2033	mx += self->x - 1;
1696	my += self->y;	2034	my += self->y - 1;
1697		2035
		2036	memset (darkness1, 255, sw1 * sh1);
		2037
1698	for (y = 0; y < sh; y++)	2038	for (y = 0; y < sh1; y++)
1699	if (0 <= y + my && y + my < self->rows)	2039	if (0 <= y + my && y + my < self->rows)
1700	{	2040	{
1701	maprow *row = self->row + (y + my);	2041	maprow *row = self->row + (y + my);
1702		2042
1703	for (x = 0; x < sw; x++)	2043	for (x = 0; x < sw1; x++)
1704	if (row->c0 <= x + mx && x + mx < row->c1)	2044	if (row->c0 <= x + mx && x + mx < row->c1)
1705	{	2045	{
1706	mapcell *cell = row->col + (x + mx - row->c0);	2046	mapcell *cell = row->col + (x + mx - row->c0);
1707		2047
1708	darkness[y * sw4 + x] = cell->darkness	2048	darkness1 [y * sw1 + x] = cell->darkness
1709	? 255 - (cell->darkness - 1)	2049	? 255 - (cell->darkness - 1)
1710	: 255 - FOW_DARKNESS;	2050	: 255 - FOW_DARKNESS;
1711	}	2051	}
1712	}	2052	}
1713		2053
		2054	for (y = 0; y < sh; ++y)
		2055	for (x = 0; x < sw; ++x)
		2056	{
		2057	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2058	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2059	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2060	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2061	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2062	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2063	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2064	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2065	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2066
		2067	uint8_t r11 = (d11 + d21 + d12) / 3;
		2068	uint8_t r21 = d21;
		2069	uint8_t r31 = (d21 + d31 + d32) / 3;
		2070
		2071	uint8_t r12 = d12;
		2072	uint8_t r22 = d22;
		2073	uint8_t r32 = d32;
		2074
		2075	uint8_t r13 = (d13 + d23 + d12) / 3;
		2076	uint8_t r23 = d23;
		2077	uint8_t r33 = (d23 + d33 + d32) / 3;
		2078
		2079	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2080	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2081	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2082	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2083	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2084	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2085	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2086	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2087	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2088	}
		2089
		2090	free (darkness1);
		2091
1714	EXTEND (SP, 3);	2092	EXTEND (SP, 3);
1715	PUSHs (sv_2mortal (newSViv (sw4)));	2093	PUSHs (sv_2mortal (newSViv (sw34)));
1716	PUSHs (sv_2mortal (newSViv (sh)));	2094	PUSHs (sv_2mortal (newSViv (sh3)));
1717	PUSHs (darkness_sv);	2095	PUSHs (darkness3_sv);
1718	}	2096	}
1719		2097
1720	SV *	2098	SV *
1721	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2099	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1722	CODE:	2100	CODE:
…		…
1751	if (row && row->c0 <= x && x < row->c1)	2129	if (row && row->c0 <= x && x < row->c1)
1752	{	2130	{
1753	mapcell *cell = row->col + (x - row->c0);	2131	mapcell *cell = row->col + (x - row->c0);
1754	uint8_t flags = 0;	2132	uint8_t flags = 0;
1755		2133
1756	if (cell->face [0]) flags |= 1;	2134	if (cell->tile [0]) flags |= 1;
1757	if (cell->face [1]) flags |= 2;	2135	if (cell->tile [1]) flags |= 2;
1758	if (cell->face [2]) flags |= 4;	2136	if (cell->tile [2]) flags |= 4;
1759		2137
1760	*data++ = flags;	2138	*data++ = flags;
1761		2139
1762	if (flags & 1)	2140	if (flags & 1)
1763	{	2141	{
		2142	tileid tile = cell->tile [0];
1764	*data++ = cell->face [0] >> 8;	2143	*data++ = tile >> 8;
1765	*data++ = cell->face [0];	2144	*data++ = tile;
1766	}	2145	}
1767		2146
1768	if (flags & 2)	2147	if (flags & 2)
1769	{	2148	{
		2149	tileid tile = cell->tile [1];
1770	*data++ = cell->face [1] >> 8;	2150	*data++ = tile >> 8;
1771	*data++ = cell->face [1];	2151	*data++ = tile;
1772	}	2152	}
1773		2153
1774	if (flags & 4)	2154	if (flags & 4)
1775	{	2155	{
		2156	tileid tile = cell->tile [2];
1776	*data++ = cell->face [2] >> 8;	2157	*data++ = tile >> 8;
1777	*data++ = cell->face [2];	2158	*data++ = tile;
1778	}	2159	}
1779	}	2160	}
1780	else	2161	else
1781	*data++ = 0;	2162	*data++ = 0;
1782	}	2163	}
…		…
1822	{	2203	{
1823	uint8_t flags = *data++;	2204	uint8_t flags = *data++;
1824		2205
1825	if (flags)	2206	if (flags)
1826	{	2207	{
1827	mapface face[3] = { 0, 0, 0 };
1828
1829	mapcell *cell = row_get_cell (row, x);	2208	mapcell *cell = row_get_cell (row, x);
		2209	tileid tile[3] = { 0, 0, 0 };
1830		2210
1831	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2211	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1832	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2212	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1833	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2213	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1834		2214
1835	if (cell->darkness == 0)	2215	if (cell->darkness == 0)
1836	{	2216	{
1837	cell->darkness = 0;	2217	cell->darkness = 0;
1838		2218
1839	for (z = 0; z <= 2; z++)	2219	for (z = 0; z <= 2; z++)
1840	{	2220	{
1841	cell->face[z] = face[z];	2221	tileid t = tile [z];
1842		2222
1843	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2223	if (t >= self->texs || (t && !self->tex [t].name))
		2224	{
1844	XPUSHs (sv_2mortal (newSViv (face[z])));	2225	XPUSHs (sv_2mortal (newSViv (t)));
		2226	need_texid (self, t);
		2227	}
		2228
		2229	cell->tile [z] = t;
1845	}	2230	}
1846	}	2231	}
1847	}	2232	}
1848	}	2233	}
1849	}	2234	}
1850	}	2235	}
1851		2236
1852	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1853		2238
		2239	PROTOTYPES: DISABLE
		2240
		2241	CFPlus::MixChunk
		2242	new (SV *class, SV *data_sv)
		2243	CODE:
		2244	{
		2245	STRLEN datalen;
		2246	char *data = SvPVbyte (data_sv, datalen);
		2247
		2248	RETVAL = Mix_LoadWAV_RW (SDL_RWFromConstMem (data, datalen), 1);
		2249	}
		2250	OUTPUT:
		2251	RETVAL
		2252
1854	CFPlus::MixChunk	2253	CFPlus::MixChunk
1855	new_from_file (SV *class, char *path)	2254	new_from_file (SV *class, char *path)
1856	CODE:	2255	CODE:
1857	RETVAL = Mix_LoadWAV (path);	2256	RETVAL = Mix_LoadWAV (path);
1858	OUTPUT:	2257	OUTPUT:
…		…
1879		2278
1880	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2279	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1881		2280
1882	int	2281	int
1883	volume (int volume = -1)	2282	volume (int volume = -1)
		2283	PROTOTYPE: ;$
1884	CODE:	2284	CODE:
1885	RETVAL = Mix_VolumeMusic (volume);	2285	RETVAL = Mix_VolumeMusic (volume);
1886	OUTPUT:	2286	OUTPUT:
1887	RETVAL	2287	RETVAL
1888		2288
		2289	int
		2290	fade_out (int ms)
		2291	CODE:
		2292	RETVAL = Mix_FadeOutMusic (ms);
		2293	OUTPUT:
		2294	RETVAL
		2295
1889	CFPlus::MixMusic	2296	CFPlus::MixMusic
1890	new_from_file (SV *class, char *path)	2297	new_from_file (SV *class, char *path)
1891	CODE:	2298	CODE:
1892	RETVAL = Mix_LoadMUS (path);	2299	RETVAL = Mix_LoadMUS (path);
1893	OUTPUT:	2300	OUTPUT:
…		…
1903	CODE:	2310	CODE:
1904	RETVAL = Mix_PlayMusic (self, loops);	2311	RETVAL = Mix_PlayMusic (self, loops);
1905	OUTPUT:	2312	OUTPUT:
1906	RETVAL	2313	RETVAL
1907		2314
		2315	int
		2316	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2317	CODE:
		2318	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2319	OUTPUT:
		2320	RETVAL
		2321
1908	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2322	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2323
		2324	PROTOTYPES: ENABLE
1909		2325
1910	BOOT:	2326	BOOT:
1911	{	2327	{
1912	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2328	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1913	static const struct {	2329	static const struct {
1914	const char *name;	2330	const char *name;
1915	IV iv;	2331	IV iv;
1916	} *civ, const_iv[] = {	2332	} *civ, const_iv[] = {
1917	# define const_iv(name) { # name, (IV)name }	2333	# define const_iv(name) { # name, (IV)name }
		2334	const_iv (GL_VENDOR),
		2335	const_iv (GL_VERSION),
		2336	const_iv (GL_EXTENSIONS),
1918	const_iv (GL_COLOR_MATERIAL),	2337	const_iv (GL_COLOR_MATERIAL),
1919	const_iv (GL_SMOOTH),	2338	const_iv (GL_SMOOTH),
1920	const_iv (GL_FLAT),	2339	const_iv (GL_FLAT),
1921	const_iv (GL_DITHER),	2340	const_iv (GL_DITHER),
1922	const_iv (GL_BLEND),	2341	const_iv (GL_BLEND),
…		…
1926	const_iv (GL_ALPHA_TEST),	2345	const_iv (GL_ALPHA_TEST),
1927	const_iv (GL_NORMALIZE),	2346	const_iv (GL_NORMALIZE),
1928	const_iv (GL_RESCALE_NORMAL),	2347	const_iv (GL_RESCALE_NORMAL),
1929	const_iv (GL_FRONT),	2348	const_iv (GL_FRONT),
1930	const_iv (GL_BACK),	2349	const_iv (GL_BACK),
		2350	const_iv (GL_AUX0),
1931	const_iv (GL_AND),	2351	const_iv (GL_AND),
1932	const_iv (GL_ONE),	2352	const_iv (GL_ONE),
1933	const_iv (GL_ZERO),	2353	const_iv (GL_ZERO),
1934	const_iv (GL_SRC_ALPHA),	2354	const_iv (GL_SRC_ALPHA),
1935	const_iv (GL_DST_ALPHA),	2355	const_iv (GL_DST_ALPHA),
…		…
1949	const_iv (GL_LUMINANCE),	2369	const_iv (GL_LUMINANCE),
1950	const_iv (GL_LUMINANCE_ALPHA),	2370	const_iv (GL_LUMINANCE_ALPHA),
1951	const_iv (GL_FLOAT),	2371	const_iv (GL_FLOAT),
1952	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2372	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1953	const_iv (GL_COMPILE),	2373	const_iv (GL_COMPILE),
		2374	const_iv (GL_PROXY_TEXTURE_1D),
		2375	const_iv (GL_PROXY_TEXTURE_2D),
1954	const_iv (GL_TEXTURE_1D),	2376	const_iv (GL_TEXTURE_1D),
1955	const_iv (GL_TEXTURE_2D),	2377	const_iv (GL_TEXTURE_2D),
1956	const_iv (GL_TEXTURE_ENV),	2378	const_iv (GL_TEXTURE_ENV),
1957	const_iv (GL_TEXTURE_MAG_FILTER),	2379	const_iv (GL_TEXTURE_MAG_FILTER),
1958	const_iv (GL_TEXTURE_MIN_FILTER),	2380	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1979	const_iv (GL_COLOR_LOGIC_OP),	2401	const_iv (GL_COLOR_LOGIC_OP),
1980	const_iv (GL_SEPARABLE_2D),	2402	const_iv (GL_SEPARABLE_2D),
1981	const_iv (GL_CONVOLUTION_2D),	2403	const_iv (GL_CONVOLUTION_2D),
1982	const_iv (GL_CONVOLUTION_BORDER_MODE),	2404	const_iv (GL_CONVOLUTION_BORDER_MODE),
1983	const_iv (GL_CONSTANT_BORDER),	2405	const_iv (GL_CONSTANT_BORDER),
		2406	const_iv (GL_POINTS),
1984	const_iv (GL_LINES),	2407	const_iv (GL_LINES),
1985	const_iv (GL_LINE_STRIP),	2408	const_iv (GL_LINE_STRIP),
1986	const_iv (GL_LINE_LOOP),	2409	const_iv (GL_LINE_LOOP),
1987	const_iv (GL_QUADS),	2410	const_iv (GL_QUADS),
1988	const_iv (GL_QUAD_STRIP),	2411	const_iv (GL_QUAD_STRIP),
1989	const_iv (GL_TRIANGLES),	2412	const_iv (GL_TRIANGLES),
1990	const_iv (GL_TRIANGLE_STRIP),	2413	const_iv (GL_TRIANGLE_STRIP),
1991	const_iv (GL_TRIANGLE_FAN),	2414	const_iv (GL_TRIANGLE_FAN),
		2415	const_iv (GL_POLYGON),
1992	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2416	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2417	const_iv (GL_POINT_SMOOTH_HINT),
		2418	const_iv (GL_LINE_SMOOTH_HINT),
		2419	const_iv (GL_POLYGON_SMOOTH_HINT),
		2420	const_iv (GL_GENERATE_MIPMAP_HINT),
1993	const_iv (GL_FASTEST),	2421	const_iv (GL_FASTEST),
		2422	const_iv (GL_DONT_CARE),
		2423	const_iv (GL_NICEST),
1994	const_iv (GL_V2F),	2424	const_iv (GL_V2F),
1995	const_iv (GL_V3F),	2425	const_iv (GL_V3F),
1996	const_iv (GL_T2F_V3F),	2426	const_iv (GL_T2F_V3F),
1997	const_iv (GL_T2F_N3F_V3F),	2427	const_iv (GL_T2F_N3F_V3F),
1998	# undef const_iv	2428	# undef const_iv
1999	};	2429	};
2000		2430
2001	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2431	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2002	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2432	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2433
		2434	texture_av = newAV ();
		2435	AvREAL_off (texture_av);
2003	}	2436	}
2004		2437
2005	char *	2438	char *
2006	gl_vendor ()	2439	gl_vendor ()
2007	CODE:	2440	CODE:
…		…
2021	CODE:	2454	CODE:
2022	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2455	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2023	OUTPUT:	2456	OUTPUT:
2024	RETVAL	2457	RETVAL
2025		2458
		2459	const char *glGetString (GLenum pname)
		2460
		2461	GLint glGetInteger (GLenum pname)
		2462	CODE:
		2463	glGetIntegerv (pname, &RETVAL);
		2464	OUTPUT:
		2465	RETVAL
		2466
		2467	GLdouble glGetDouble (GLenum pname)
		2468	CODE:
		2469	glGetDoublev (pname, &RETVAL);
		2470	OUTPUT:
		2471	RETVAL
		2472
2026	int glGetError ()	2473	int glGetError ()
2027		2474
2028	void glFinish ()	2475	void glFinish ()
2029		2476
2030	void glClear (int mask)	2477	void glClear (int mask)
…		…
2067	# near_ and far_ are due to microsofts buggy "c" compiler	2514	# near_ and far_ are due to microsofts buggy "c" compiler
2068	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2515	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2069		2516
2070	# near_ and far_ are due to microsofts buggy "c" compiler	2517	# near_ and far_ are due to microsofts buggy "c" compiler
2071	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2518	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2519
		2520	PROTOTYPES: DISABLE
2072		2521
2073	void glViewport (int x, int y, int width, int height)	2522	void glViewport (int x, int y, int width, int height)
2074		2523
2075	void glScissor (int x, int y, int width, int height)	2524	void glScissor (int x, int y, int width, int height)
2076		2525
…		…
2084		2533
2085	void glRotate (float angle, float x, float y, float z)	2534	void glRotate (float angle, float x, float y, float z)
2086	CODE:	2535	CODE:
2087	glRotatef (angle, x, y, z);	2536	glRotatef (angle, x, y, z);
2088		2537
2089	void glBegin (int mode)
2090
2091	void glEnd ()
2092
2093	void glColor (float r, float g, float b, float a = 1.0)	2538	void glColor (float r, float g, float b, float a = 1.0)
2094	PROTOTYPE: @
2095	ALIAS:	2539	ALIAS:
2096	glColor_premultiply = 1	2540	glColor_premultiply = 1
2097	CODE:	2541	CODE:
2098	if (ix)	2542	if (ix)
2099	{	2543	{
…		…
2102	b *= a;	2546	b *= a;
2103	}	2547	}
2104	// microsoft visual "c" rounds instead of truncating...	2548	// microsoft visual "c" rounds instead of truncating...
2105	glColor4f (r, g, b, a);	2549	glColor4f (r, g, b, a);
2106		2550
2107	void glInterleavedArrays (int format, int stride, char *data)
2108
2109	void glDrawElements (int mode, int count, int type, char *indices)
2110
2111	# 1.2 void glDrawRangeElements (int mode, int start, int end
2112
2113	void glRasterPos (float x, float y, float z = 0.)	2551	void glRasterPos (float x, float y, float z = 0.)
2114	CODE:	2552	CODE:
2115	glRasterPos3f (0, 0, z);	2553	glRasterPos3f (0, 0, z);
2116	glBitmap (0, 0, 0, 0, x, y, 0);	2554	glBitmap (0, 0, 0, 0, x, y, 0);
2117		2555
…		…
2121		2559
2122	void glTexCoord (float s, float t)	2560	void glTexCoord (float s, float t)
2123	CODE:	2561	CODE:
2124	glTexCoord2f (s, t);	2562	glTexCoord2f (s, t);
2125		2563
		2564	void glRect (float x1, float y1, float x2, float y2)
		2565	CODE:
		2566	glRectf (x1, y1, x2, y2);
		2567
		2568	PROTOTYPES: ENABLE
		2569
		2570	void glBegin (int mode)
		2571
		2572	void glEnd ()
		2573
		2574	void glPointSize (GLfloat size)
		2575
		2576	void glLineWidth (GLfloat width)
		2577
		2578	void glInterleavedArrays (int format, int stride, char *data)
		2579
		2580	void glDrawElements (int mode, int count, int type, char *indices)
		2581
		2582	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2583
2126	void glTexEnv (int target, int pname, float param)	2584	void glTexEnv (int target, int pname, float param)
2127	CODE:	2585	CODE:
2128	glTexEnvf (target, pname, param);	2586	glTexEnvf (target, pname, param);
2129		2587
2130	void glTexParameter (int target, int pname, float param)	2588	void glTexParameter (int target, int pname, float param)
…		…
2152		2610
2153	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2611	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2154		2612
2155	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2613	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2156		2614
		2615	void glPixelZoom (float x, float y)
		2616
2157	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2617	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2158		2618
2159	int glGenTexture ()	2619	int glGenTexture ()
2160	CODE:	2620	CODE:
2161	{	2621	RETVAL = gen_texture ();
2162	GLuint name;
2163	glGenTextures (1, &name);
2164	RETVAL = name;
2165	}
2166	OUTPUT:	2622	OUTPUT:
2167	RETVAL	2623	RETVAL
2168		2624
2169	void glDeleteTexture (int name)	2625	void glDeleteTexture (int name)
2170	CODE:	2626	CODE:
2171	{
2172	GLuint name_ = name;
2173	glDeleteTextures (1, &name_);	2627	del_texture (name);
2174	}	2628
2175
2176	int glGenList ()	2629	int glGenList ()
2177	CODE:	2630	CODE:
2178	RETVAL = glGenLists (1);	2631	RETVAL = glGenLists (1);
2179	OUTPUT:	2632	OUTPUT:
2180	RETVAL	2633	RETVAL
…		…
2187		2640
2188	void glEndList ()	2641	void glEndList ()
2189		2642
2190	void glCallList (int list)	2643	void glCallList (int list)
2191		2644
		2645	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2646
		2647	PROTOTYPES: DISABLE
		2648
		2649	void
		2650	find_widget (SV *self, NV x, NV y)
		2651	PPCODE:
		2652	{
		2653	if (within_widget (self, x, y))
		2654	XPUSHs (self);
		2655	}
		2656
		2657	BOOT:
		2658	{
		2659	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2660
		2661	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2662	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2663	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2664	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2665	}
		2666
		2667	void
		2668	draw (SV *self)
		2669	CODE:
		2670	{
		2671	HV *hv;
		2672	SV **svp;
		2673	NV x, y, w, h;
		2674	SV *draw_x_sv = GvSV (draw_x_gv);
		2675	SV *draw_y_sv = GvSV (draw_y_gv);
		2676	SV *draw_w_sv = GvSV (draw_w_gv);
		2677	SV *draw_h_sv = GvSV (draw_h_gv);
		2678	SV *hover;
		2679	double draw_x, draw_y, draw_w, draw_h;
		2680
		2681	if (!SvROK (self))
		2682	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2683
		2684	hv = (HV *)SvRV (self);
		2685
		2686	if (SvTYPE (hv) != SVt_PVHV)
		2687	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2688
		2689	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2690	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2691
		2692	if (!h || !w)
		2693	XSRETURN_EMPTY;
		2694
		2695	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2696	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2697
		2698	draw_x = SvNV (draw_x_sv) + x;
		2699	draw_y = SvNV (draw_y_sv) + y;
		2700
		2701	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2702	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2703	XSRETURN_EMPTY;
		2704
		2705	sv_setnv (draw_x_sv, draw_x);
		2706	sv_setnv (draw_y_sv, draw_y);
		2707
		2708	glPushMatrix ();
		2709	glTranslated (x, y, 0);
		2710
		2711	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2712	{
		2713	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2714
		2715	if (svp && SvTRUE (*svp))
		2716	{
		2717	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);
		2718	glEnable (GL_BLEND);
		2719	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2720	glBegin (GL_QUADS);
		2721	glVertex2f (0, 0);
		2722	glVertex2f (w, 0);
		2723	glVertex2f (w, h);
		2724	glVertex2f (0, h);
		2725	glEnd ();
		2726	glDisable (GL_BLEND);
		2727	}
		2728	}
		2729	#if 0
		2730	if ($ENV{CFPLUS_DEBUG} & 1) {
		2731	glPushMatrix;
		2732	glColor 1, 1, 0, 1;
		2733	glTranslate 0.375, 0.375;
		2734	glBegin GL_LINE_LOOP;
		2735	glVertex 0 , 0;
		2736	glVertex $self->{w} - 1, 0;
		2737	glVertex $self->{w} - 1, $self->{h} - 1;
		2738	glVertex 0 , $self->{h} - 1;
		2739	glEnd;
		2740	glPopMatrix;
		2741	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2742	}
		2743	#endif
		2744	PUSHMARK (SP);
		2745	XPUSHs (self);
		2746	PUTBACK;
		2747	call_method ("_draw", G_VOID | G_DISCARD);
		2748	SPAGAIN;
		2749
		2750	glPopMatrix ();
		2751
		2752	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2753	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2754	}
		2755

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