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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.140 by root, Mon Aug 14 03:41:25 2006 UTC vs.
Revision 1.208 by root, Sat Jul 21 16:07:53 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	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
15	#endif	22	#endif
16		23
		24	#include <assert.h>
17	#include <math.h>	25	#include <math.h>
18	#include <string.h>	26	#include <string.h>
19	#include <stdio.h>	27	#include <stdio.h>
20	#include <stdlib.h>	28	#include <stdlib.h>
21		29
22	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
23	#include <SDL_endian.h>	32	#include <SDL_endian.h>
24	#include <SDL_image.h>	33	#include <SDL_image.h>
25	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
27		36
…		…
36	# include <sys/types.h>	45	# include <sys/types.h>
37	# include <sys/socket.h>	46	# include <sys/socket.h>
38	# include <netinet/in.h>	47	# include <netinet/in.h>
39	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
40	# include <inttypes.h>	49	# include <inttypes.h>
41	#else
42	typedef unsigned char uint8_t;
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	50	#endif
49		51
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		53
52	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
53		55
54	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
…		…
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	62	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	63	#else
62	# define PARACHUTE 0	64	# define PARACHUTE 0
63	#endif	65	#endif
64		66
		67	static AV *texture_av;
		68
65	static struct	69	static struct
66	{	70	{
67	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	72	#include "glfunc.h"
69	#undef GL_FUNC	73	#undef GL_FUNC
70	} gl;	74	} gl;
71		75
		76	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	78	{
74	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	83	else
79	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
80	}	85	}
81		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
82	#include "texcache.c"	111	#include "texcache.c"
83		112
84	#include "pango-font.c"	113	#include "pango-font.c"
85	#include "pango-fontmap.c"	114	#include "pango-fontmap.c"
86	#include "pango-render.c"	115	#include "pango-render.c"
…		…
159		188
160	*w = rect.width;	189	*w = rect.width;
161	*h = rect.height;	190	*h = rect.height;
162	}	191	}
163		192
		193	typedef uint16_t tileid;
164	typedef uint16_t mapface;	194	typedef uint16_t faceid;
165		195
166	typedef struct {	196	typedef struct {
167	GLint name;	197	int name;
168	int w, h;	198	int w, h;
169	float s, t;	199	float s, t;
170	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
171	} maptex;	203	} maptex;
172		204
173	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
174	int16_t darkness;	208	uint16_t darkness;
175	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
176	} mapcell;	210	} mapcell;
177		211
178	typedef struct {	212	typedef struct {
179	int32_t c0, c1;	213	int32_t c0, c1;
180	mapcell *col;	214	mapcell *col;
181	} maprow;	215	} maprow;
182		216
183	typedef struct map {	217	typedef struct map {
184	int x, y, w, h;	218	int x, y, w, h;
185	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
186	int faces;	220	int faces; tileid *face2tile; // [faceid]
187	mapface *face;	221	int texs; maptex *tex; // [tileid]
188
189	int texs;
190	maptex *tex;
191		222
192	int32_t rows;	223	int32_t rows;
193	maprow *row;	224	maprow *row;
194	} *CFPlus__Map;	225	} *CFPlus__Map;
195		226
…		…
215	return ptr;	246	return ptr;
216	}	247	}
217		248
218	#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))
219	#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	}
220		271
221	static maprow *	272	static maprow *
222	map_get_row (CFPlus__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
223	{	274	{
224	if (0 > y)	275	if (0 > y)
…		…
293	static void	344	static void
294	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
295	{	346	{
296	int x, y;	347	int x, y;
297	maprow *row;	348	maprow *row;
		349	mapcell *cell;
298		350
299	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
300	if (y >= 0)	352	if (y >= 0)
301	{	353	{
302	if (y >= self->rows)	354	if (y >= self->rows)
…		…
308	if (x >= row->c0)	360	if (x >= row->c0)
309	{	361	{
310	if (x >= row->c1)	362	if (x >= row->c1)
311	break;	363	break;
312		364
313	row->col[x - row->c0].darkness = -1;	365	cell = row->col + x - row->c0;
		366
		367	cell->darkness = 0;
		368	cell->stat_hp = 0;
		369	cell->flags = 0;
		370	cell->player = 0;
314	}	371	}
315	}	372	}
		373	}
		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);
316	}	389	}
317		390
318	static void	391	static void
319	music_finished (void)	392	music_finished (void)
320	{	393	{
…		…
354	n |= n >> 4;	427	n |= n >> 4;
355	n |= n >> 8;	428	n |= n >> 8;
356	n |= n >> 16;	429	n |= n >> 16;
357		430
358	return n + 1;	431	return n + 1;
		432	}
		433
		434	/* SDL should provide this, really. */
		435	#define SDLK_MODIFIER_MIN 300
		436	#define SDLK_MODIFIER_MAX 314
		437
		438	/******************************************************************************/
		439
		440	static int
		441	within_widget (SV *widget, NV x, NV y)
		442	{
		443	HV *self;
		444	SV **svp;
		445	NV wx, ww, wy, wh;
		446
		447	if (!SvROK (widget))
		448	return 0;
		449
		450	self = (HV *)SvRV (widget);
		451
		452	if (SvTYPE (self) != SVt_PVHV)
		453	return 0;
		454
		455	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		456	if (y < wy)
		457	return 0;
		458
		459	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		460	if (y >= wy + wh)
		461	return 0;
		462
		463	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		464	if (x < wx)
		465	return 0;
		466
		467	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		468	if (x >= wx + ww)
		469	return 0;
		470
		471	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		472	if (!svp || !SvTRUE (*svp))
		473	return 0;
		474
		475	return 1;
359	}	476	}
360		477
361	MODULE = CFPlus PACKAGE = CFPlus	478	MODULE = CFPlus PACKAGE = CFPlus
362		479
363	PROTOTYPES: ENABLE	480	PROTOTYPES: ENABLE
…		…
368	static const struct {	485	static const struct {
369	const char *name;	486	const char *name;
370	IV iv;	487	IV iv;
371	} *civ, const_iv[] = {	488	} *civ, const_iv[] = {
372	# define const_iv(name) { # name, (IV)name }	489	# define const_iv(name) { # name, (IV)name }
		490	const_iv (SDLK_MODIFIER_MIN),
		491	const_iv (SDLK_MODIFIER_MAX),
		492
373	const_iv (SDL_ACTIVEEVENT),	493	const_iv (SDL_ACTIVEEVENT),
374	const_iv (SDL_KEYDOWN),	494	const_iv (SDL_KEYDOWN),
375	const_iv (SDL_KEYUP),	495	const_iv (SDL_KEYUP),
376	const_iv (SDL_MOUSEMOTION),	496	const_iv (SDL_MOUSEMOTION),
377	const_iv (SDL_MOUSEBUTTONDOWN),	497	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
386	const_iv (SDL_EVENT_RESERVEDA),	506	const_iv (SDL_EVENT_RESERVEDA),
387	const_iv (SDL_EVENT_RESERVEDB),	507	const_iv (SDL_EVENT_RESERVEDB),
388	const_iv (SDL_VIDEORESIZE),	508	const_iv (SDL_VIDEORESIZE),
389	const_iv (SDL_VIDEOEXPOSE),	509	const_iv (SDL_VIDEOEXPOSE),
390	const_iv (SDL_USEREVENT),	510	const_iv (SDL_USEREVENT),
		511
		512	const_iv (SDL_APPINPUTFOCUS),
		513	const_iv (SDL_APPMOUSEFOCUS),
		514	const_iv (SDL_APPACTIVE),
		515
391	const_iv (SDLK_KP0),	516	const_iv (SDLK_KP0),
392	const_iv (SDLK_KP1),	517	const_iv (SDLK_KP1),
393	const_iv (SDLK_KP2),	518	const_iv (SDLK_KP2),
394	const_iv (SDLK_KP3),	519	const_iv (SDLK_KP3),
395	const_iv (SDLK_KP4),	520	const_iv (SDLK_KP4),
…		…
450	const_iv (SDLK_BREAK),	575	const_iv (SDLK_BREAK),
451	const_iv (SDLK_MENU),	576	const_iv (SDLK_MENU),
452	const_iv (SDLK_POWER),	577	const_iv (SDLK_POWER),
453	const_iv (SDLK_EURO),	578	const_iv (SDLK_EURO),
454	const_iv (SDLK_UNDO),	579	const_iv (SDLK_UNDO),
		580
455	const_iv (KMOD_NONE),	581	const_iv (KMOD_NONE),
		582	const_iv (KMOD_SHIFT),
456	const_iv (KMOD_LSHIFT),	583	const_iv (KMOD_LSHIFT),
457	const_iv (KMOD_RSHIFT),	584	const_iv (KMOD_RSHIFT),
		585	const_iv (KMOD_CTRL),
458	const_iv (KMOD_LCTRL),	586	const_iv (KMOD_LCTRL),
459	const_iv (KMOD_RCTRL),	587	const_iv (KMOD_RCTRL),
		588	const_iv (KMOD_ALT),
460	const_iv (KMOD_LALT),	589	const_iv (KMOD_LALT),
461	const_iv (KMOD_RALT),	590	const_iv (KMOD_RALT),
		591	const_iv (KMOD_META),
462	const_iv (KMOD_LMETA),	592	const_iv (KMOD_LMETA),
463	const_iv (KMOD_RMETA),	593	const_iv (KMOD_RMETA),
464	const_iv (KMOD_NUM),	594	const_iv (KMOD_NUM),
465	const_iv (KMOD_CAPS),	595	const_iv (KMOD_CAPS),
466	const_iv (KMOD_MODE),	596	const_iv (KMOD_MODE),
467	const_iv (KMOD_CTRL),
468	const_iv (KMOD_SHIFT),
469	const_iv (KMOD_ALT),
470	const_iv (KMOD_META)
471	# undef const_iv	597	# undef const_iv
472	};	598	};
473		599
474	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	600	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
475	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		602
		603	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		604	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
476	}	605	}
		606
		607	void
		608	weaken (SV *rv)
		609	PROTOTYPE: $
		610	CODE:
		611	sv_rvweaken (rv);
477		612
478	int	613	int
479	in_destruct ()	614	in_destruct ()
480	CODE:	615	CODE:
481	RETVAL = PL_main_cv == Nullcv;	616	RETVAL = PL_main_cv == Nullcv;
…		…
493	opengl_fontmap = pango_opengl_font_map_new ();	628	opengl_fontmap = pango_opengl_font_map_new ();
494	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	629	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
495	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	630	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
496	}	631	}
497		632
		633	char *
		634	SDL_GetError ()
		635
498	int	636	int
499	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	637	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
500		638
501	void	639	void
502	SDL_Quit ()	640	SDL_Quit ()
503		641
504	void	642	void
505	SDL_ListModes ()	643	SDL_ListModes (int rgb, int alpha)
506	PPCODE:	644	PPCODE:
507	{	645	{
508	SDL_Rect **m;	646	SDL_Rect **m;
509		647
510	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	648	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
511	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	649	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
512	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	650	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
513	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	651	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
514		652
515	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	653	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
516	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	654	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
517		655
518	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	656	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
519	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
520	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
522		660
523	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
524	#if SDL_VERSION_ATLEAST(1,2,10)	662	#if SDL_VERSION_ATLEAST(1,2,10)
525	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	663	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
526	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	664	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
527	#endif	665	#endif
528		666
529	SDL_EnableUNICODE (1);
530	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
531
532	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	667	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
533		668
534	if (m && m != (SDL_Rect **)-1)	669	if (m && m != (SDL_Rect **)-1)
535	while (*m)	670	while (*m)
536	{	671	{
		672	if ((*m)->w >= 640 && (*m)->h >= 480)
		673	{
537	AV *av = newAV ();	674	AV *av = newAV ();
538	av_push (av, newSViv ((*m)->w));	675	av_push (av, newSViv ((*m)->w));
539	av_push (av, newSViv ((*m)->h));	676	av_push (av, newSViv ((*m)->h));
		677	av_push (av, newSViv (rgb));
		678	av_push (av, newSViv (alpha));
540	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	679	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		680	}
541		681
542	++m;	682	++m;
543	}	683	}
544	}	684	}
545		685
546	char *
547	SDL_GetError ()
548
549	int	686	int
550	SDL_SetVideoMode (int w, int h, int fullscreen)	687	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
551	CODE:	688	CODE:
		689	{
		690	SDL_EnableUNICODE (1);
		691	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		692
		693	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		694	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		695	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		696	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		697
552	RETVAL = !!SDL_SetVideoMode (	698	RETVAL = !!SDL_SetVideoMode (
553	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	699	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
554	);	700	);
		701
555	if (RETVAL)	702	if (RETVAL)
556	{	703	{
		704	av_clear (texture_av);
		705
557	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
558	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
559	# include "glfunc.h"	708	#include "glfunc.h"
560	# undef GL_FUNC	709	#undef GL_FUNC
561	}	710	}
		711	}
562	OUTPUT:	712	OUTPUT:
563	RETVAL	713	RETVAL
564		714
565	void	715	void
566	SDL_GL_SwapBuffers ()	716	SDL_GL_SwapBuffers ()
567		717
568	char *	718	char *
569	SDL_GetKeyName (int sym)	719	SDL_GetKeyName (int sym)
570		720
		721	int
		722	SDL_GetAppState ()
		723
571	void	724	void
572	SDL_PollEvent ()	725	poll_events ()
573	PPCODE:	726	PPCODE:
574	{	727	{
575	SDL_Event ev;	728	SDL_Event ev;
576		729
577	while (SDL_PollEvent (&ev))	730	SDL_PumpEvents ();
		731	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
578	{	732	{
579	HV *hv = newHV ();	733	HV *hv = newHV ();
580	hv_store (hv, "type", 4, newSViv (ev.type), 0);	734	hv_store (hv, "type", 4, newSViv (ev.type), 0);
581		735
582	switch (ev.type)	736	switch (ev.type)
…		…
584	case SDL_KEYDOWN:	738	case SDL_KEYDOWN:
585	case SDL_KEYUP:	739	case SDL_KEYUP:
586	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
587	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
588	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		743	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
589	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
590	break;	745	break;
591		746
592	case SDL_ACTIVEEVENT:	747	case SDL_ACTIVEEVENT:
593	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
594	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	749	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
595	break;	750	break;
596		751
597	case SDL_MOUSEMOTION:	752	case SDL_MOUSEMOTION:
		753	{
		754	int state = ev.motion.state;
		755	int x = ev.motion.x;
		756	int y = ev.motion.y;
		757	int xrel = ev.motion.xrel;
		758	int yrel = ev.motion.yrel;
		759
		760	/* do simplistic event compression */
		761	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		762	&& state == ev.motion.state)
		763	{
		764	xrel += ev.motion.xrel;
		765	yrel += ev.motion.yrel;
		766	x = ev.motion.x;
		767	y = ev.motion.y;
		768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		769	}
		770
598	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
599
600	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	772	hv_store (hv, "state", 5, newSViv (state), 0);
601	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	773	hv_store (hv, "x", 1, newSViv (x), 0);
602	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	774	hv_store (hv, "y", 1, newSViv (y), 0);
603	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
604	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		777	}
605	break;	778	break;
606		779
607	case SDL_MOUSEBUTTONDOWN:	780	case SDL_MOUSEBUTTONDOWN:
608	case SDL_MOUSEBUTTONUP:	781	case SDL_MOUSEBUTTONUP:
609	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
638	Mix_AllocateChannels (int numchans = -1)	811	Mix_AllocateChannels (int numchans = -1)
639		812
640	void	813	void
641	lowdelay (int fd, int val = 1)	814	lowdelay (int fd, int val = 1)
642	CODE:	815	CODE:
		816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		817
		818	void
		819	win32_proxy_info ()
		820	PPCODE:
		821	{
643	#ifndef _WIN32	822	#ifdef _WIN32
644	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	823	char buffer[2048];
		824	DWORD buflen;
		825
		826	EXTEND (SP, 3);
		827
		828	buflen = sizeof (buffer);
		829	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		830	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		831	{
		832	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		833
		834	buflen = sizeof (buffer);
		835	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		836	{
		837	PUSHs (newSVpv (buffer, 0));
		838
		839	buflen = sizeof (buffer);
		840	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		841	PUSHs (newSVpv (buffer, 0));
		842	}
		843	}
645	#endif	844	#endif
		845	}
646		846
647	void	847	void
648	add_font (char *file)	848	add_font (char *file)
649	CODE:	849	CODE:
650	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
754	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
755	#endif	955	#endif
756	_exit (1);	956	_exit (1);
757		957
758	void	958	void
759	_exit (int retval)	959	_exit (int retval = 0)
760	CODE:	960	CODE:
		961	#ifdef WIN32
		962	ExitThread (retval); // unclean, please beam me up
		963	#else
761	_exit (retval);	964	_exit (retval);
		965	#endif
		966
		967	void
		968	debug ()
		969	CODE:
		970	{
		971	#if DEBUG
		972	VALGRIND_DO_LEAK_CHECK;
		973	#endif
		974	}
762		975
763	MODULE = CFPlus PACKAGE = CFPlus::Font	976	MODULE = CFPlus PACKAGE = CFPlus::Font
		977
		978	PROTOTYPES: DISABLE
764		979
765	CFPlus::Font	980	CFPlus::Font
766	new_from_file (SV *class, char *path, int id = 0)	981	new_from_file (SV *class, char *path, int id = 0)
767	CODE:	982	CODE:
768	{	983	{
…		…
779	CODE:	994	CODE:
780	pango_font_description_free (self);	995	pango_font_description_free (self);
781		996
782	void	997	void
783	make_default (CFPlus::Font self)	998	make_default (CFPlus::Font self)
		999	PROTOTYPE: $
784	CODE:	1000	CODE:
785	default_font = self;	1001	default_font = self;
786		1002
787	MODULE = CFPlus PACKAGE = CFPlus::Layout	1003	MODULE = CFPlus PACKAGE = CFPlus::Layout
788		1004
		1005	PROTOTYPES: DISABLE
		1006
789	void	1007	void
790	reset_glyph_cache ()	1008	reset_glyph_cache ()
		1009	PROTOTYPE:
791	CODE:	1010	CODE:
792	tc_clear ();	1011	tc_clear ();
793		1012
794	CFPlus::Layout	1013	CFPlus::Layout
795	new (SV *class)	1014	new (SV *class)
…		…
1013	xy_to_index (CFPlus::Layout self, int x, int y)	1232	xy_to_index (CFPlus::Layout self, int x, int y)
1014	CODE:	1233	CODE:
1015	{	1234	{
1016	int index, trailing;	1235	int index, trailing;
1017	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1018	RETVAL = index;	1237	RETVAL = index + trailing;
1019	}	1238	}
1020	OUTPUT:	1239	OUTPUT:
1021	RETVAL	1240	RETVAL
1022		1241
1023	void	1242	void
…		…
1029		1248
1030	EXTEND (SP, 3);	1249	EXTEND (SP, 3);
1031	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1032	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1033	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
		1253	}
		1254
		1255	void
		1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
		1257	PPCODE:
		1258	{
		1259	int line, x;
		1260
		1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1263
		1264	EXTEND (SP, 2);
		1265	PUSHs (sv_2mortal (newSViv (line - 1)));
		1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1267	}
		1268
		1269	void
		1270	line_x_to_index (CFPlus::Layout self, int line, int x)
		1271	PPCODE:
		1272	{
		1273	PangoLayoutLine *lp;
		1274	int index, trailing;
		1275
		1276	if (line < 0)
		1277	XSRETURN_EMPTY;
		1278
		1279	if (!(lp = pango_layout_get_line (self->pl, line)))
		1280	XSRETURN_EMPTY; /* do better */
		1281
		1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1283
		1284	EXTEND (SP, 2);
		1285	if (GIMME_V == G_SCALAR)
		1286	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1287	else
		1288	{
		1289	PUSHs (sv_2mortal (newSViv (index)));
		1290	PUSHs (sv_2mortal (newSViv (trailing)));
		1291	}
1034	}	1292	}
1035		1293
1036	void	1294	void
1037	render (CFPlus::Layout self, float x, float y, int flags = 0)	1295	render (CFPlus::Layout self, float x, float y, int flags = 0)
1038	PPCODE:	1296	PPCODE:
…		…
1043	flags	1301	flags
1044	);	1302	);
1045		1303
1046	MODULE = CFPlus PACKAGE = CFPlus::Texture	1304	MODULE = CFPlus PACKAGE = CFPlus::Texture
1047		1305
1048	void	1306	PROTOTYPES: ENABLE
1049	pad2pot (SV *data_, SV *w_, SV *h_)
1050	CODE:
1051	{
1052	int ow = SvIV (w_);
1053	int oh = SvIV (h_);
1054		1307
1055	if (ow && oh)	1308	int minpot (int n)
		1309
		1310	void
		1311	pad (SV *data_, int ow, int oh, int nw, int nh)
		1312	CODE:
		1313	{
		1314	if ((nw != ow || nh != oh) && SvOK (data_))
1056	{	1315	{
1057	int nw = minpot (ow);
1058	int nh = minpot (oh);
1059
1060	if (nw != ow || nh != oh)
1061	{
1062	if (SvOK (data_))
1063	{
1064	STRLEN datalen;	1316	STRLEN datalen;
1065	char *data = SvPVbyte (data_, datalen);	1317	char *data = SvPVbyte (data_, datalen);
1066	int bpp = datalen / (ow * oh);	1318	int bpp = datalen / (ow * oh);
1067	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1319	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1068		1320
1069	SvPOK_only (result_);	1321	SvPOK_only (result_);
1070	SvCUR_set (result_, nw * nh * bpp);	1322	SvCUR_set (result_, nw * nh * bpp);
1071		1323
1072	memset (SvPVX (result_), 0, nw * nh * bpp);	1324	memset (SvPVX (result_), 0, nw * nh * bpp);
1073	while (oh--)	1325	while (oh--)
1074	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1326	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1075		1327
1076	sv_setsv (data_, result_);	1328	sv_setsv (data_, result_);
1077	}
1078
1079	sv_setiv (w_, nw);
1080	sv_setiv (h_, nh);
1081	}
1082	}	1329	}
1083	}	1330	}
1084		1331
1085	void	1332	void
1086	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1333	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1129	glDisable (GL_ALPHA_TEST);	1376	glDisable (GL_ALPHA_TEST);
1130	glDisable (GL_BLEND);	1377	glDisable (GL_BLEND);
1131	}	1378	}
1132	}	1379	}
1133		1380
		1381	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1382	CODE:
		1383	{
		1384	GLint width;
		1385	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1386	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1387	RETVAL = width > 0;
		1388	}
		1389	OUTPUT:
		1390	RETVAL
		1391
1134	MODULE = CFPlus PACKAGE = CFPlus::Map	1392	MODULE = CFPlus PACKAGE = CFPlus::Map
1135		1393
		1394	PROTOTYPES: DISABLE
		1395
1136	CFPlus::Map	1396	CFPlus::Map
1137	new (SV *class, int map_width, int map_height)	1397	new (SV *class)
1138	CODE:	1398	CODE:
1139	New (0, RETVAL, 1, struct map);	1399	New (0, RETVAL, 1, struct map);
1140	RETVAL->x = 0;	1400	RETVAL->x = 0;
1141	RETVAL->y = 0;	1401	RETVAL->y = 0;
1142	RETVAL->w = map_width;	1402	RETVAL->w = 0;
1143	RETVAL->h = map_height;	1403	RETVAL->h = 0;
1144	RETVAL->ox = 0;	1404	RETVAL->ox = 0;
1145	RETVAL->oy = 0;	1405	RETVAL->oy = 0;
1146	RETVAL->faces = 8192;	1406	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1147	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1407	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1148	RETVAL->texs = 8192;
1149	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1150	RETVAL->rows = 0;	1408	RETVAL->rows = 0;
1151	RETVAL->row = 0;	1409	RETVAL->row = 0;
1152	OUTPUT:	1410	OUTPUT:
1153	RETVAL	1411	RETVAL
1154		1412
1155	void	1413	void
1156	DESTROY (CFPlus::Map self)	1414	DESTROY (CFPlus::Map self)
1157	CODE:	1415	CODE:
1158	{	1416	{
1159	map_clear (self);	1417	map_clear (self);
1160	Safefree (self->face);	1418	Safefree (self->face2tile);
1161	Safefree (self->tex);	1419	Safefree (self->tex);
1162	Safefree (self);	1420	Safefree (self);
1163	}	1421	}
1164		1422
1165	void	1423	void
		1424	resize (CFPlus::Map self, int map_width, int map_height)
		1425	CODE:
		1426	self->w = map_width;
		1427	self->h = map_height;
		1428
		1429	void
1166	clear (CFPlus::Map self)	1430	clear (CFPlus::Map self)
1167	CODE:	1431	CODE:
1168	map_clear (self);	1432	map_clear (self);
1169		1433
1170	void	1434	void
1171	set_face (CFPlus::Map self, int face, int texid)	1435	set_tileid (CFPlus::Map self, int face, int tile)
1172	CODE:	1436	CODE:
1173	{	1437	{
1174	while (self->faces <= face)	1438	need_facenum (self, face); self->face2tile [face] = tile;
1175	{	1439	need_texid (self, tile);
1176	Append (mapface, self->face, self->faces, self->faces);	1440	}
1177	self->faces *= 2;
1178	}
1179		1441
1180	self->face [face] = texid;	1442	void
		1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1444	CODE:
		1445	{
		1446	tileid texid;
		1447	maptex *tex;
		1448
		1449	if (face < 0 || face >= self->faces)
		1450	return;
		1451
		1452	if (smooth < 0 || smooth >= self->faces)
		1453	return;
		1454
		1455	texid = self->face2tile [face];
		1456
		1457	if (!texid)
		1458	return;
		1459
		1460	tex = self->tex + texid;
		1461	tex->smoothtile = self->face2tile [smooth];
		1462	tex->smoothlevel = level;
1181	}	1463	}
1182		1464
1183	void	1465	void
1184	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)	1466	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)
1185	CODE:	1467	CODE:
1186	{	1468	{
1187	while (self->texs <= texid)	1469	need_texid (self, texid);
1188	{
1189	Append (maptex, self->tex, self->texs, self->texs);
1190	self->texs *= 2;
1191	}
1192		1470
1193	{	1471	{
1194	maptex *tex = self->tex + texid;	1472	maptex *tex = self->tex + texid;
1195		1473
1196	tex->name = name;	1474	tex->name = name;
…		…
1238	void	1516	void
1239	scroll (CFPlus::Map self, int dx, int dy)	1517	scroll (CFPlus::Map self, int dx, int dy)
1240	CODE:	1518	CODE:
1241	{	1519	{
1242	if (dx > 0)	1520	if (dx > 0)
1243	map_blank (self, self->x, self->y, dx - 1, self->h);	1521	map_blank (self, self->x, self->y, dx, self->h);
1244	else if (dx < 0)	1522	else if (dx < 0)
1245	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1523	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1246		1524
1247	if (dy > 0)	1525	if (dy > 0)
1248	map_blank (self, self->x, self->y, self->w, dy - 1);	1526	map_blank (self, self->x, self->y, self->w, dy);
1249	else if (dy < 0)	1527	else if (dy < 0)
1250	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1528	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1251		1529
1252	self->ox += dx; self->x += dx;	1530	self->ox += dx; self->x += dx;
1253	self->oy += dy; self->y += dy;	1531	self->oy += dy; self->y += dy;
1254		1532
1255	while (self->y < 0)	1533	while (self->y < 0)
…		…
1260	self->y += MAP_EXTEND_Y;	1538	self->y += MAP_EXTEND_Y;
1261	}	1539	}
1262	}	1540	}
1263		1541
1264	void	1542	void
1265	map1a_update (CFPlus::Map self, SV *data_)	1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1266	CODE:	1544	CODE:
1267	{	1545	{
1268	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1546	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1269	uint8_t *data_end = (uint8_t *)SvEND (data_);	1547	uint8_t *data_end = (uint8_t *)SvEND (data_);
1270	mapcell *cell;	1548	mapcell *cell;
1271	int x, y, flags;	1549	int x, y, flags;
1272		1550
1273	while (data < data_end)	1551	while (data < data_end - 1)
1274	{	1552	{
1275	flags = (data [0] << 8) + data [1]; data += 2;	1553	flags = (data [0] << 8) + data [1]; data += 2;
1276		1554
1277	x = self->x + ((flags >> 10) & 63);	1555	x = self->x + ((flags >> 10) & 63);
1278	y = self->y + ((flags >> 4) & 63);	1556	y = self->y + ((flags >> 4) & 63);
1279		1557
1280	cell = map_get_cell (self, x, y);	1558	cell = map_get_cell (self, x, y);
1281		1559
1282	if (flags & 15)	1560	if (flags & 15)
1283	{	1561	{
1284	if (cell->darkness < 0)	1562	if (!cell->darkness)
1285	{	1563	{
		1564	memset (cell, 0, sizeof (*cell));
1286	cell->darkness = 0;	1565	cell->darkness = 256;
1287	cell->face [0] = 0;
1288	cell->face [1] = 0;
1289	cell->face [2] = 0;
1290	}	1566	}
1291		1567
1292	cell->darkness = flags & 8 ? *data++ : 255;
1293
1294	//TODO: don't trust server data to be in-range(!)	1568	//TODO: don't trust server data to be in-range(!)
		1569
		1570	if (flags & 8)
		1571	{
		1572	if (extmap)
		1573	{
		1574	uint8_t ext, cmd;
		1575
		1576	do
		1577	{
		1578	ext = *data++;
		1579	cmd = ext & 0x3f;
		1580
		1581	if (cmd < 4)
		1582	cell->darkness = 255 - ext * 64 + 1;
		1583	else if (cmd == 5) // health
		1584	{
		1585	cell->stat_width = 1;
		1586	cell->stat_hp = *data++;
		1587	}
		1588	else if (cmd == 6) // monster width
		1589	cell->stat_width = *data++ + 1;
		1590	else if (cmd == 0x47)
		1591	{
		1592	if (*data == 4)
		1593	; // decode player count
		1594
		1595	data += *data + 1;
		1596	}
		1597	else if (cmd == 8) // cell flags
		1598	cell->flags = *data++;
		1599	else if (ext & 0x40) // unknown, multibyte => skip
		1600	data += *data + 1;
		1601	else
		1602	data++;
		1603	}
		1604	while (ext & 0x80);
		1605	}
		1606	else
		1607	cell->darkness = *data++ + 1;
		1608	}
1295		1609
1296	if (flags & 4)	1610	if (flags & 4)
1297	{	1611	{
1298	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1612	faceid face = (data [0] << 8) + data [1]; data += 2;
		1613	need_facenum (self, face);
		1614	cell->tile [0] = self->face2tile [face];
1299	}	1615	}
1300		1616
1301	if (flags & 2)	1617	if (flags & 2)
1302	{	1618	{
1303	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1619	faceid face = (data [0] << 8) + data [1]; data += 2;
		1620	need_facenum (self, face);
		1621	cell->tile [1] = self->face2tile [face];
1304	}	1622	}
1305		1623
1306	if (flags & 1)	1624	if (flags & 1)
1307	{	1625	{
1308	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1626	faceid face = (data [0] << 8) + data [1]; data += 2;
		1627	need_facenum (self, face);
		1628	cell->tile [2] = self->face2tile [face];
1309	}	1629	}
1310	}	1630	}
1311	else	1631	else
1312	cell->darkness = -1;	1632	cell->darkness = 0;
1313	}	1633	}
1314	}	1634	}
1315		1635
1316	SV *	1636	SV *
1317	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1637	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
…		…
1343	{	1663	{
1344	mapcell *cell = row->col + (x - row->c0);	1664	mapcell *cell = row->col + (x - row->c0);
1345		1665
1346	for (z = 0; z <= 0; z++)	1666	for (z = 0; z <= 0; z++)
1347	{	1667	{
1348	mapface face = cell->face [z];
1349
1350	if (face)
1351	{
1352	maptex tex = self->tex [face];	1668	maptex tex = self->tex [cell->tile [z]];
1353	int a0 = 255 - tex.a;	1669	int a0 = 255 - tex.a;
1354	int a1 = tex.a;	1670	int a1 = tex.a;
1355		1671
1356	r = (r * a0 + tex.r * a1) / 255;	1672	r = (r * a0 + tex.r * a1) / 255;
1357	g = (g * a0 + tex.g * a1) / 255;	1673	g = (g * a0 + tex.g * a1) / 255;
1358	b = (b * a0 + tex.b * a1) / 255;	1674	b = (b * a0 + tex.b * a1) / 255;
1359	a = (a * a0 + tex.a * a1) / 255;	1675	a = (a * a0 + tex.a * a1) / 255;
1360	}
1361	}	1676	}
1362	}	1677	}
1363		1678
1364	*map++ = (r )	1679	*map++ = (r )
1365	| (g << 8)	1680	| (g << 8)
…		…
1372	}	1687	}
1373	OUTPUT:	1688	OUTPUT:
1374	RETVAL	1689	RETVAL
1375		1690
1376	void	1691	void
1377	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1378	CODE:	1693	CODE:
1379	{	1694	{
1380	int vx, vy;	1695	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1697	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1698	smooth_key skey;
1381	int x, y, z;	1699	int x, y, z;
1382	int last_name;	1700	int last_name;
1383	mapface face;
1384		1701
1385	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1702	// thats current max. sorry.
1386	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1703	if (sw > 255) sw = 255;
		1704	if (sh > 255) sh = 255;
1387		1705
1388	/*	1706	// clear key, in case of extra padding
1389	int vx = self->vx = self->w >= sw	1707	memset (&skey, 0, sizeof (skey));
1390	? self->x + (self->w - sw) / 2
1391	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1392
1393	int vy = self->vy = self->h >= sh
1394	? self->y + (self->h - sh) / 2
1395	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1396	*/
1397		1708
1398	glColor4ub (255, 255, 255, 255);	1709	glColor4ub (255, 255, 255, 255);
1399		1710
1400	glEnable (GL_BLEND);	1711	glEnable (GL_BLEND);
1401	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1404		1715
1405	glBegin (GL_QUADS);	1716	glBegin (GL_QUADS);
1406		1717
1407	last_name = 0;	1718	last_name = 0;
1408		1719
		1720	mx += self->x;
		1721	my += self->y;
		1722
		1723	// first pass: determine smooth_max
		1724	// rather ugly, if you ask me
		1725	// could also be stored inside mapcell and updated on change
		1726	memset (smooth_max, 0, sizeof (smooth_max));
		1727
		1728	for (y = 0; y < sh; y++)
		1729	if (0 <= y + my && y + my < self->rows)
		1730	{
		1731	maprow *row = self->row + (y + my);
		1732
		1733	for (x = 0; x < sw; x++)
		1734	if (row->c0 <= x + mx && x + mx < row->c1)
		1735	{
		1736	mapcell *cell = row->col + (x + mx - row->c0);
		1737
		1738	smooth_max[x + 1][y + 1] =
		1739	MAX (self->tex [cell->tile [0]].smoothlevel,
		1740	MAX (self->tex [cell->tile [1]].smoothlevel,
		1741	self->tex [cell->tile [2]].smoothlevel));
		1742	}
		1743	}
		1744
1409	for (z = 0; z < 3; z++)	1745	for (z = 0; z <= 2; z++)
		1746	{
		1747	memset (smooth_level, 0, sizeof (smooth_level));
		1748
1410	for (y = 0; y < sh; y++)	1749	for (y = 0; y < sh; y++)
1411	if (0 <= y + vy && y + vy < self->rows)	1750	if (0 <= y + my && y + my < self->rows)
1412	{	1751	{
1413	maprow *row = self->row + (y + vy);	1752	maprow *row = self->row + (y + my);
1414		1753
1415	for (x = 0; x < sw; x++)	1754	for (x = 0; x < sw; x++)
1416	if (row->c0 <= x + vx && x + vx < row->c1)	1755	if (row->c0 <= x + mx && x + mx < row->c1)
1417	{	1756	{
1418	mapcell *cell = row->col + (x + vx - row->c0);	1757	mapcell *cell = row->col + (x + mx - row->c0);
1419
1420	face = cell->face [z];	1758	tileid tile = cell->tile [z];
1421		1759
1422	if (face)	1760	if (tile)
		1761	{
		1762	maptex tex = self->tex [tile];
		1763	int px = (x + 1) * T - tex.w;
		1764	int py = (y + 1) * T - tex.h;
		1765
		1766	// suppressing texture state switches here
		1767	// is only moderately effective, but worth the extra effort
		1768	if (last_name != tex.name)
		1769	{
		1770	if (!tex.name)
		1771	tex = self->tex [2]; /* missing, replace by noface */
		1772
		1773	glEnd ();
		1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1775	glBegin (GL_QUADS);
		1776	}
		1777
		1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1779	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1780	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1781	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1782
		1783	if (cell->flags && z == 2)
		1784	{
		1785	if (cell->flags & 1)
		1786	{
		1787	maptex tex = self->tex [1];
		1788	int px = x * T + T * 2 / 32;
		1789	int py = y * T - T * 6 / 32;
		1790
		1791	glEnd ();
		1792	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1793	glBegin (GL_QUADS);
		1794
		1795	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1796	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1797	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1798	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1799	}
		1800	}
		1801
		1802	// update smooth hash
		1803	if (tex.smoothtile)
		1804	{
		1805	skey.tile = tex.smoothtile;
		1806	skey.level = tex.smoothlevel;
		1807
		1808	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1809
		1810	// add bits to current tile and all neighbours. skey.x|y is
		1811	// shifted +1|+1 so we always stay positive.
		1812
		1813	// bits is ___n cccc CCCC bbbb
		1814	// n do not draw borders&corners
		1815	// c draw these corners, but...
		1816	// C ... not these
		1817	// b draw these borders
		1818
		1819	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1820	// ┃· ·· ·┃ ━━
		1821
		1822	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1823	// ·· ·· ·┏ ┓·
		1824
		1825	// full tile
		1826	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1827
		1828	// borders
		1829	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1830	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1831	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1832	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1833
		1834	// corners
		1835	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1836	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1837	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1838	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1839	}
		1840	}
		1841	}
		1842	}
		1843
		1844	// go through all smoothlevels, lowest to highest, then draw.
		1845	// this is basically counting sort
		1846	{
		1847	int w, b;
		1848
		1849	for (w = 0; w < 256 / 32; ++w)
		1850	{
		1851	uint32_t smask = smooth_level [w];
		1852	if (smask)
		1853	for (b = 0; b < 32; ++b)
		1854	if (smask & (((uint32_t)1) << b))
1423	{	1855	{
1424	maptex tex = self->tex [face];	1856	int level = (w << 5) | b;
		1857	HE *he;
1425		1858
1426	int px = (x + 1) * 32 - tex.w;	1859	hv_iterinit (smooth);
1427	int py = (y + 1) * 32 - tex.h;	1860	while ((he = hv_iternext (smooth)))
1428
1429	if (last_name != tex.name)
1430	{	1861	{
		1862	smooth_key *skey = (smooth_key *)HeKEY (he);
		1863	IV bits = SvIVX (HeVAL (he));
		1864
		1865	if (!(bits & 0x1000)
		1866	&& skey->level == level
		1867	&& level > smooth_max [skey->x][skey->y])
		1868	{
		1869	maptex tex = self->tex [skey->tile];
		1870	int px = (((int)skey->x) - 1) * T;
		1871	int py = (((int)skey->y) - 1) * T;
		1872	int border = bits & 15;
		1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1874	float dx = tex.s * .0625f; // 16 images/row
		1875	float dy = tex.t * .5f ; // 2 images/column
		1876
		1877	// this time naively avoiding texture state changes
		1878	// save gobs of state changes.
		1879	if (last_name != tex.name)
		1880	{
		1881	if (!tex.name)
		1882	continue; // smoothing not yet available
		1883
1431	glEnd ();	1884	glEnd ();
1432	last_name = tex.name;
1433	glBindTexture (GL_TEXTURE_2D, last_name);	1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1434	glBegin (GL_QUADS);	1886	glBegin (GL_QUADS);
		1887	}
		1888
		1889	if (border)
		1890	{
		1891	float ox = border * dx;
		1892
		1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1897	}
		1898
		1899	if (corner)
		1900	{
		1901	float ox = corner * dx;
		1902
		1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1907	}
		1908	}
1435	}	1909	}
1436
1437	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1438	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1439	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1440	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1441	}	1910	}
1442	}
1443	}	1911	}
		1912	}
		1913
		1914	hv_clear (smooth);
		1915	}
1444		1916
1445	glEnd ();	1917	glEnd ();
1446		1918
1447	glDisable (GL_TEXTURE_2D);	1919	glDisable (GL_TEXTURE_2D);
1448	glDisable (GL_BLEND);	1920	glDisable (GL_BLEND);
		1921
		1922	// top layer: overlays such as the health bar
		1923	for (y = 0; y < sh; y++)
		1924	if (0 <= y + my && y + my < self->rows)
		1925	{
		1926	maprow *row = self->row + (y + my);
		1927
		1928	for (x = 0; x < sw; x++)
		1929	if (row->c0 <= x + mx && x + mx < row->c1)
		1930	{
		1931	mapcell *cell = row->col + (x + mx - row->c0);
		1932
		1933	int px = x * T;
		1934	int py = y * T;
		1935
		1936	if (cell->stat_hp)
		1937	{
		1938	int width = cell->stat_width * T;
		1939	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1940
		1941	glColor3ub (0, 0, 0);
		1942	glRectf (px + 1, py - thick - 2,
		1943	px + width - 1, py);
		1944
		1945	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1946	glRectf (px + 2,
		1947	py - thick - 1,
		1948	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1949	}
		1950	}
		1951	}
1449	}	1952	}
1450		1953
1451	void	1954	void
1452	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	1955	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1453	CODE:	1956	CODE:
…		…
1507	glDisable (GL_BLEND);	2010	glDisable (GL_BLEND);
1508	glDisable (GL_TEXTURE_2D);	2011	glDisable (GL_TEXTURE_2D);
1509	}	2012	}
1510		2013
1511	void	2014	void
1512	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1513	PPCODE:	2016	PPCODE:
1514	{	2017	{
1515	int vx, vy;
1516	int x, y;	2018	int x, y;
		2019	int sw1 = sw + 2;
		2020	int sh1 = sh + 2;
		2021	int sh3 = sh * 3;
1517	int sw4 = (sw + 3) & ~3;	2022	int sw34 = (sw * 3 + 3) & ~3;
		2023	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1518	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2024	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1519	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2025	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1520		2026
1521	memset (darkness, 255, sw4 * sh);
1522	SvPOK_only (darkness_sv);	2027	SvPOK_only (darkness3_sv);
1523	SvCUR_set (darkness_sv, sw4 * sh);	2028	SvCUR_set (darkness3_sv, sw34 * sh3);
1524		2029
1525	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2030	mx += self->x - 1;
1526	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2031	my += self->y - 1;
1527		2032
		2033	memset (darkness1, 255, sw1 * sh1);
		2034
1528	for (y = 0; y < sh; y++)	2035	for (y = 0; y < sh1; y++)
1529	if (0 <= y + vy && y + vy < self->rows)	2036	if (0 <= y + my && y + my < self->rows)
1530	{	2037	{
1531	maprow *row = self->row + (y + vy);	2038	maprow *row = self->row + (y + my);
1532		2039
1533	for (x = 0; x < sw; x++)	2040	for (x = 0; x < sw1; x++)
1534	if (row->c0 <= x + vx && x + vx < row->c1)	2041	if (row->c0 <= x + mx && x + mx < row->c1)
1535	{	2042	{
1536	mapcell *cell = row->col + (x + vx - row->c0);	2043	mapcell *cell = row->col + (x + mx - row->c0);
1537		2044
1538	darkness[y * sw4 + x] = cell->darkness < 0	2045	darkness1 [y * sw1 + x] = cell->darkness
		2046	? 255 - (cell->darkness - 1)
1539	? 255 - FOW_DARKNESS	2047	: 255 - FOW_DARKNESS;
1540	: 255 - cell->darkness;
1541	}	2048	}
1542	}	2049	}
1543		2050
		2051	for (y = 0; y < sh; ++y)
		2052	for (x = 0; x < sw; ++x)
		2053	{
		2054	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2055	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2056	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2057	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2058	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2059	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2060	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2061	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2062	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2063
		2064	uint8_t r11 = (d11 + d21 + d12) / 3;
		2065	uint8_t r21 = d21;
		2066	uint8_t r31 = (d21 + d31 + d32) / 3;
		2067
		2068	uint8_t r12 = d12;
		2069	uint8_t r22 = d22;
		2070	uint8_t r32 = d32;
		2071
		2072	uint8_t r13 = (d13 + d23 + d12) / 3;
		2073	uint8_t r23 = d23;
		2074	uint8_t r33 = (d23 + d33 + d32) / 3;
		2075
		2076	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2077	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2078	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2079	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2080	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2081	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2082	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2083	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2084	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2085	}
		2086
		2087	free (darkness1);
		2088
1544	EXTEND (SP, 3);	2089	EXTEND (SP, 3);
1545	PUSHs (sv_2mortal (newSViv (sw4)));	2090	PUSHs (sv_2mortal (newSViv (sw34)));
1546	PUSHs (sv_2mortal (newSViv (sh)));	2091	PUSHs (sv_2mortal (newSViv (sh3)));
1547	PUSHs (darkness_sv);	2092	PUSHs (darkness3_sv);
1548	}	2093	}
1549		2094
1550	SV *	2095	SV *
1551	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1552	CODE:	2097	CODE:
…		…
1581	if (row && row->c0 <= x && x < row->c1)	2126	if (row && row->c0 <= x && x < row->c1)
1582	{	2127	{
1583	mapcell *cell = row->col + (x - row->c0);	2128	mapcell *cell = row->col + (x - row->c0);
1584	uint8_t flags = 0;	2129	uint8_t flags = 0;
1585		2130
1586	if (cell->face [0]) flags |= 1;	2131	if (cell->tile [0]) flags |= 1;
1587	if (cell->face [1]) flags |= 2;	2132	if (cell->tile [1]) flags |= 2;
1588	if (cell->face [2]) flags |= 4;	2133	if (cell->tile [2]) flags |= 4;
1589		2134
1590	*data++ = flags;	2135	*data++ = flags;
1591		2136
1592	if (flags & 1)	2137	if (flags & 1)
1593	{	2138	{
		2139	tileid tile = cell->tile [0];
1594	*data++ = cell->face [0] >> 8;	2140	*data++ = tile >> 8;
1595	*data++ = cell->face [0];	2141	*data++ = tile;
1596	}	2142	}
1597		2143
1598	if (flags & 2)	2144	if (flags & 2)
1599	{	2145	{
		2146	tileid tile = cell->tile [1];
1600	*data++ = cell->face [1] >> 8;	2147	*data++ = tile >> 8;
1601	*data++ = cell->face [1];	2148	*data++ = tile;
1602	}	2149	}
1603		2150
1604	if (flags & 4)	2151	if (flags & 4)
1605	{	2152	{
		2153	tileid tile = cell->tile [2];
1606	*data++ = cell->face [2] >> 8;	2154	*data++ = tile >> 8;
1607	*data++ = cell->face [2];	2155	*data++ = tile;
1608	}	2156	}
1609	}	2157	}
1610	else	2158	else
1611	*data++ = 0;	2159	*data++ = 0;
1612	}	2160	}
…		…
1652	{	2200	{
1653	uint8_t flags = *data++;	2201	uint8_t flags = *data++;
1654		2202
1655	if (flags)	2203	if (flags)
1656	{	2204	{
1657	mapface face[3] = { 0, 0, 0 };
1658
1659	mapcell *cell = row_get_cell (row, x);	2205	mapcell *cell = row_get_cell (row, x);
		2206	tileid tile[3] = { 0, 0, 0 };
1660		2207
1661	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2208	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1662	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2209	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1663	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2210	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1664		2211
1665	if (cell->darkness <= 0)	2212	if (cell->darkness == 0)
1666	{	2213	{
1667	cell->darkness = -1;	2214	cell->darkness = 0;
1668		2215
1669	for (z = 0; z <= 2; z++)	2216	for (z = 0; z <= 2; z++)
1670	{	2217	{
1671	cell->face[z] = face[z];	2218	tileid t = tile [z];
1672		2219
1673	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2220	if (t >= self->texs || (t && !self->tex [t].name))
		2221	{
1674	XPUSHs (sv_2mortal (newSViv (face[z])));	2222	XPUSHs (sv_2mortal (newSViv (t)));
		2223	need_texid (self, t);
		2224	}
		2225
		2226	cell->tile [z] = t;
1675	}	2227	}
1676	}	2228	}
1677	}	2229	}
1678	}	2230	}
1679	}	2231	}
1680	}	2232	}
1681		2233
1682	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1683		2235
		2236	PROTOTYPES: DISABLE
		2237
1684	CFPlus::MixChunk	2238	CFPlus::MixChunk
1685	new_from_file (SV *class, char *path)	2239	new_from_file (SV *class, char *path)
1686	CODE:	2240	CODE:
1687	RETVAL = Mix_LoadWAV (path);	2241	RETVAL = Mix_LoadWAV (path);
1688	OUTPUT:	2242	OUTPUT:
…		…
1709		2263
1710	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1711		2265
1712	int	2266	int
1713	volume (int volume = -1)	2267	volume (int volume = -1)
		2268	PROTOTYPE: ;$
1714	CODE:	2269	CODE:
1715	RETVAL = Mix_VolumeMusic (volume);	2270	RETVAL = Mix_VolumeMusic (volume);
1716	OUTPUT:	2271	OUTPUT:
1717	RETVAL	2272	RETVAL
1718		2273
		2274	int
		2275	fade_out (int ms)
		2276	CODE:
		2277	RETVAL = Mix_FadeOutMusic (ms);
		2278	OUTPUT:
		2279	RETVAL
		2280
1719	CFPlus::MixMusic	2281	CFPlus::MixMusic
1720	new_from_file (SV *class, char *path)	2282	new_from_file (SV *class, char *path)
1721	CODE:	2283	CODE:
1722	RETVAL = Mix_LoadMUS (path);	2284	RETVAL = Mix_LoadMUS (path);
1723	OUTPUT:	2285	OUTPUT:
…		…
1733	CODE:	2295	CODE:
1734	RETVAL = Mix_PlayMusic (self, loops);	2296	RETVAL = Mix_PlayMusic (self, loops);
1735	OUTPUT:	2297	OUTPUT:
1736	RETVAL	2298	RETVAL
1737		2299
		2300	int
		2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2302	CODE:
		2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2304	OUTPUT:
		2305	RETVAL
		2306
1738	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2308
		2309	PROTOTYPES: ENABLE
1739		2310
1740	BOOT:	2311	BOOT:
1741	{	2312	{
1742	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1743	static const struct {	2314	static const struct {
1744	const char *name;	2315	const char *name;
1745	IV iv;	2316	IV iv;
1746	} *civ, const_iv[] = {	2317	} *civ, const_iv[] = {
1747	# define const_iv(name) { # name, (IV)name }	2318	# define const_iv(name) { # name, (IV)name }
		2319	const_iv (GL_VENDOR),
		2320	const_iv (GL_VERSION),
		2321	const_iv (GL_EXTENSIONS),
1748	const_iv (GL_COLOR_MATERIAL),	2322	const_iv (GL_COLOR_MATERIAL),
1749	const_iv (GL_SMOOTH),	2323	const_iv (GL_SMOOTH),
1750	const_iv (GL_FLAT),	2324	const_iv (GL_FLAT),
1751	const_iv (GL_DITHER),	2325	const_iv (GL_DITHER),
1752	const_iv (GL_BLEND),	2326	const_iv (GL_BLEND),
…		…
1756	const_iv (GL_ALPHA_TEST),	2330	const_iv (GL_ALPHA_TEST),
1757	const_iv (GL_NORMALIZE),	2331	const_iv (GL_NORMALIZE),
1758	const_iv (GL_RESCALE_NORMAL),	2332	const_iv (GL_RESCALE_NORMAL),
1759	const_iv (GL_FRONT),	2333	const_iv (GL_FRONT),
1760	const_iv (GL_BACK),	2334	const_iv (GL_BACK),
		2335	const_iv (GL_AUX0),
1761	const_iv (GL_AND),	2336	const_iv (GL_AND),
1762	const_iv (GL_ONE),	2337	const_iv (GL_ONE),
1763	const_iv (GL_ZERO),	2338	const_iv (GL_ZERO),
1764	const_iv (GL_SRC_ALPHA),	2339	const_iv (GL_SRC_ALPHA),
1765	const_iv (GL_DST_ALPHA),	2340	const_iv (GL_DST_ALPHA),
…		…
1779	const_iv (GL_LUMINANCE),	2354	const_iv (GL_LUMINANCE),
1780	const_iv (GL_LUMINANCE_ALPHA),	2355	const_iv (GL_LUMINANCE_ALPHA),
1781	const_iv (GL_FLOAT),	2356	const_iv (GL_FLOAT),
1782	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1783	const_iv (GL_COMPILE),	2358	const_iv (GL_COMPILE),
		2359	const_iv (GL_PROXY_TEXTURE_1D),
		2360	const_iv (GL_PROXY_TEXTURE_2D),
1784	const_iv (GL_TEXTURE_1D),	2361	const_iv (GL_TEXTURE_1D),
1785	const_iv (GL_TEXTURE_2D),	2362	const_iv (GL_TEXTURE_2D),
1786	const_iv (GL_TEXTURE_ENV),	2363	const_iv (GL_TEXTURE_ENV),
1787	const_iv (GL_TEXTURE_MAG_FILTER),	2364	const_iv (GL_TEXTURE_MAG_FILTER),
1788	const_iv (GL_TEXTURE_MIN_FILTER),	2365	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1809	const_iv (GL_COLOR_LOGIC_OP),	2386	const_iv (GL_COLOR_LOGIC_OP),
1810	const_iv (GL_SEPARABLE_2D),	2387	const_iv (GL_SEPARABLE_2D),
1811	const_iv (GL_CONVOLUTION_2D),	2388	const_iv (GL_CONVOLUTION_2D),
1812	const_iv (GL_CONVOLUTION_BORDER_MODE),	2389	const_iv (GL_CONVOLUTION_BORDER_MODE),
1813	const_iv (GL_CONSTANT_BORDER),	2390	const_iv (GL_CONSTANT_BORDER),
		2391	const_iv (GL_POINTS),
1814	const_iv (GL_LINES),	2392	const_iv (GL_LINES),
1815	const_iv (GL_LINE_STRIP),	2393	const_iv (GL_LINE_STRIP),
1816	const_iv (GL_LINE_LOOP),	2394	const_iv (GL_LINE_LOOP),
1817	const_iv (GL_QUADS),	2395	const_iv (GL_QUADS),
1818	const_iv (GL_QUAD_STRIP),	2396	const_iv (GL_QUAD_STRIP),
1819	const_iv (GL_TRIANGLES),	2397	const_iv (GL_TRIANGLES),
1820	const_iv (GL_TRIANGLE_STRIP),	2398	const_iv (GL_TRIANGLE_STRIP),
1821	const_iv (GL_TRIANGLE_FAN),	2399	const_iv (GL_TRIANGLE_FAN),
		2400	const_iv (GL_POLYGON),
1822	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2401	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2402	const_iv (GL_POINT_SMOOTH_HINT),
		2403	const_iv (GL_LINE_SMOOTH_HINT),
		2404	const_iv (GL_POLYGON_SMOOTH_HINT),
		2405	const_iv (GL_GENERATE_MIPMAP_HINT),
1823	const_iv (GL_FASTEST),	2406	const_iv (GL_FASTEST),
		2407	const_iv (GL_DONT_CARE),
		2408	const_iv (GL_NICEST),
1824	const_iv (GL_V2F),	2409	const_iv (GL_V2F),
1825	const_iv (GL_V3F),	2410	const_iv (GL_V3F),
1826	const_iv (GL_T2F_V3F),	2411	const_iv (GL_T2F_V3F),
1827	const_iv (GL_T2F_N3F_V3F),	2412	const_iv (GL_T2F_N3F_V3F),
1828	# undef const_iv	2413	# undef const_iv
1829	};	2414	};
1830		2415
1831	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2416	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1832	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2417	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2418
		2419	texture_av = newAV ();
		2420	AvREAL_off (texture_av);
1833	}	2421	}
1834		2422
1835	char *	2423	char *
1836	gl_vendor ()	2424	gl_vendor ()
1837	CODE:	2425	CODE:
…		…
1851	CODE:	2439	CODE:
1852	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2440	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1853	OUTPUT:	2441	OUTPUT:
1854	RETVAL	2442	RETVAL
1855		2443
		2444	const char *glGetString (GLenum pname)
		2445
		2446	GLint glGetInteger (GLenum pname)
		2447	CODE:
		2448	glGetIntegerv (pname, &RETVAL);
		2449	OUTPUT:
		2450	RETVAL
		2451
		2452	GLdouble glGetDouble (GLenum pname)
		2453	CODE:
		2454	glGetDoublev (pname, &RETVAL);
		2455	OUTPUT:
		2456	RETVAL
		2457
1856	int glGetError ()	2458	int glGetError ()
1857		2459
1858	void glFinish ()	2460	void glFinish ()
1859		2461
1860	void glClear (int mask)	2462	void glClear (int mask)
…		…
1897	# near_ and far_ are due to microsofts buggy "c" compiler	2499	# near_ and far_ are due to microsofts buggy "c" compiler
1898	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2500	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1899		2501
1900	# near_ and far_ are due to microsofts buggy "c" compiler	2502	# near_ and far_ are due to microsofts buggy "c" compiler
1901	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2503	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2504
		2505	PROTOTYPES: DISABLE
1902		2506
1903	void glViewport (int x, int y, int width, int height)	2507	void glViewport (int x, int y, int width, int height)
1904		2508
1905	void glScissor (int x, int y, int width, int height)	2509	void glScissor (int x, int y, int width, int height)
1906		2510
…		…
1914		2518
1915	void glRotate (float angle, float x, float y, float z)	2519	void glRotate (float angle, float x, float y, float z)
1916	CODE:	2520	CODE:
1917	glRotatef (angle, x, y, z);	2521	glRotatef (angle, x, y, z);
1918		2522
1919	void glBegin (int mode)
1920
1921	void glEnd ()
1922
1923	void glColor (float r, float g, float b, float a = 1.0)	2523	void glColor (float r, float g, float b, float a = 1.0)
1924	PROTOTYPE: @
1925	ALIAS:	2524	ALIAS:
1926	glColor_premultiply = 1	2525	glColor_premultiply = 1
1927	CODE:	2526	CODE:
1928	if (ix)	2527	if (ix)
1929	{	2528	{
…		…
1932	b *= a;	2531	b *= a;
1933	}	2532	}
1934	// microsoft visual "c" rounds instead of truncating...	2533	// microsoft visual "c" rounds instead of truncating...
1935	glColor4f (r, g, b, a);	2534	glColor4f (r, g, b, a);
1936		2535
1937	void glInterleavedArrays (int format, int stride, char *data)
1938
1939	void glDrawElements (int mode, int count, int type, char *indices)
1940
1941	# 1.2 void glDrawRangeElements (int mode, int start, int end
1942
1943	void glRasterPos (float x, float y, float z = 0.)	2536	void glRasterPos (float x, float y, float z = 0.)
1944	CODE:	2537	CODE:
1945	glRasterPos3f (0, 0, z);	2538	glRasterPos3f (0, 0, z);
1946	glBitmap (0, 0, 0, 0, x, y, 0);	2539	glBitmap (0, 0, 0, 0, x, y, 0);
1947		2540
…		…
1951		2544
1952	void glTexCoord (float s, float t)	2545	void glTexCoord (float s, float t)
1953	CODE:	2546	CODE:
1954	glTexCoord2f (s, t);	2547	glTexCoord2f (s, t);
1955		2548
		2549	PROTOTYPES: ENABLE
		2550
		2551	void glBegin (int mode)
		2552
		2553	void glEnd ()
		2554
		2555	void glPointSize (GLfloat size)
		2556
		2557	void glLineWidth (GLfloat width)
		2558
		2559	void glInterleavedArrays (int format, int stride, char *data)
		2560
		2561	void glDrawElements (int mode, int count, int type, char *indices)
		2562
		2563	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2564
1956	void glTexEnv (int target, int pname, float param)	2565	void glTexEnv (int target, int pname, float param)
1957	CODE:	2566	CODE:
1958	glTexEnvf (target, pname, param);	2567	glTexEnvf (target, pname, param);
1959		2568
1960	void glTexParameter (int target, int pname, float param)	2569	void glTexParameter (int target, int pname, float param)
…		…
1982		2591
1983	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2592	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1984		2593
1985	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2594	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1986		2595
		2596	void glPixelZoom (float x, float y)
		2597
1987	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2598	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1988		2599
1989	int glGenTexture ()	2600	int glGenTexture ()
1990	CODE:	2601	CODE:
1991	{	2602	RETVAL = gen_texture ();
1992	GLuint name;
1993	glGenTextures (1, &name);
1994	RETVAL = name;
1995	}
1996	OUTPUT:	2603	OUTPUT:
1997	RETVAL	2604	RETVAL
1998		2605
1999	void glDeleteTexture (int name)	2606	void glDeleteTexture (int name)
2000	CODE:	2607	CODE:
2001	{
2002	GLuint name_ = name;
2003	glDeleteTextures (1, &name_);	2608	del_texture (name);
2004	}	2609
2005
2006	int glGenList ()	2610	int glGenList ()
2007	CODE:	2611	CODE:
2008	RETVAL = glGenLists (1);	2612	RETVAL = glGenLists (1);
2009	OUTPUT:	2613	OUTPUT:
2010	RETVAL	2614	RETVAL
…		…
2017		2621
2018	void glEndList ()	2622	void glEndList ()
2019		2623
2020	void glCallList (int list)	2624	void glCallList (int list)
2021		2625
		2626	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2627
		2628	PROTOTYPES: DISABLE
		2629
		2630	void
		2631	find_widget (SV *widget, NV x, NV y)
		2632	PPCODE:
		2633	{
		2634	if (within_widget (widget, x, y))
		2635	XPUSHs (widget);
		2636	}
		2637

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