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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.139 by root, Mon Aug 14 03:04:17 2006 UTC vs.
Revision 1.207 by root, Fri Jul 20 18:19:45 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"
…		…
155	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;	184	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
156		185
157	if (!rect.width) rect.width = 1;	186	if (!rect.width) rect.width = 1;
158	if (!rect.height) rect.height = 1;	187	if (!rect.height) rect.height = 1;
159		188
160	rect.width = (rect.width + 3) & ~3;
161
162	*w = rect.width;	189	*w = rect.width;
163	*h = rect.height;	190	*h = rect.height;
164	}	191	}
165		192
		193	typedef uint16_t tileid;
166	typedef uint16_t mapface;	194	typedef uint16_t faceid;
167		195
168	typedef struct {	196	typedef struct {
169	GLint name;	197	int name;
170	int w, h;	198	int w, h;
171	float s, t;	199	float s, t;
172	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
173	} maptex;	203	} maptex;
174		204
175	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
176	int16_t darkness;	208	uint16_t darkness;
177	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
178	} mapcell;	210	} mapcell;
179		211
180	typedef struct {	212	typedef struct {
181	int32_t c0, c1;	213	int32_t c0, c1;
182	mapcell *col;	214	mapcell *col;
183	} maprow;	215	} maprow;
184		216
185	typedef struct map {	217	typedef struct map {
186	int x, y, w, h;	218	int x, y, w, h;
187	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
188	int faces;	220	int faces; tileid *face2tile; // [faceid]
189	mapface *face;	221	int texs; maptex *tex; // [tileid]
190
191	int texs;
192	maptex *tex;
193		222
194	int32_t rows;	223	int32_t rows;
195	maprow *row;	224	maprow *row;
196	} *CFPlus__Map;	225	} *CFPlus__Map;
197		226
…		…
217	return ptr;	246	return ptr;
218	}	247	}
219		248
220	#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))
221	#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	}
222		271
223	static maprow *	272	static maprow *
224	map_get_row (CFPlus__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
225	{	274	{
226	if (0 > y)	275	if (0 > y)
…		…
295	static void	344	static void
296	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)
297	{	346	{
298	int x, y;	347	int x, y;
299	maprow *row;	348	maprow *row;
		349	mapcell *cell;
300		350
301	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
302	if (y >= 0)	352	if (y >= 0)
303	{	353	{
304	if (y >= self->rows)	354	if (y >= self->rows)
…		…
310	if (x >= row->c0)	360	if (x >= row->c0)
311	{	361	{
312	if (x >= row->c1)	362	if (x >= row->c1)
313	break;	363	break;
314		364
315	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;
316	}	371	}
317	}	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);
318	}	389	}
319		390
320	static void	391	static void
321	music_finished (void)	392	music_finished (void)
322	{	393	{
…		…
356	n |= n >> 4;	427	n |= n >> 4;
357	n |= n >> 8;	428	n |= n >> 8;
358	n |= n >> 16;	429	n |= n >> 16;
359		430
360	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;
361	}	476	}
362		477
363	MODULE = CFPlus PACKAGE = CFPlus	478	MODULE = CFPlus PACKAGE = CFPlus
364		479
365	PROTOTYPES: ENABLE	480	PROTOTYPES: ENABLE
…		…
370	static const struct {	485	static const struct {
371	const char *name;	486	const char *name;
372	IV iv;	487	IV iv;
373	} *civ, const_iv[] = {	488	} *civ, const_iv[] = {
374	# 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
375	const_iv (SDL_ACTIVEEVENT),	493	const_iv (SDL_ACTIVEEVENT),
376	const_iv (SDL_KEYDOWN),	494	const_iv (SDL_KEYDOWN),
377	const_iv (SDL_KEYUP),	495	const_iv (SDL_KEYUP),
378	const_iv (SDL_MOUSEMOTION),	496	const_iv (SDL_MOUSEMOTION),
379	const_iv (SDL_MOUSEBUTTONDOWN),	497	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
388	const_iv (SDL_EVENT_RESERVEDA),	506	const_iv (SDL_EVENT_RESERVEDA),
389	const_iv (SDL_EVENT_RESERVEDB),	507	const_iv (SDL_EVENT_RESERVEDB),
390	const_iv (SDL_VIDEORESIZE),	508	const_iv (SDL_VIDEORESIZE),
391	const_iv (SDL_VIDEOEXPOSE),	509	const_iv (SDL_VIDEOEXPOSE),
392	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
393	const_iv (SDLK_KP0),	516	const_iv (SDLK_KP0),
394	const_iv (SDLK_KP1),	517	const_iv (SDLK_KP1),
395	const_iv (SDLK_KP2),	518	const_iv (SDLK_KP2),
396	const_iv (SDLK_KP3),	519	const_iv (SDLK_KP3),
397	const_iv (SDLK_KP4),	520	const_iv (SDLK_KP4),
…		…
452	const_iv (SDLK_BREAK),	575	const_iv (SDLK_BREAK),
453	const_iv (SDLK_MENU),	576	const_iv (SDLK_MENU),
454	const_iv (SDLK_POWER),	577	const_iv (SDLK_POWER),
455	const_iv (SDLK_EURO),	578	const_iv (SDLK_EURO),
456	const_iv (SDLK_UNDO),	579	const_iv (SDLK_UNDO),
		580
457	const_iv (KMOD_NONE),	581	const_iv (KMOD_NONE),
		582	const_iv (KMOD_SHIFT),
458	const_iv (KMOD_LSHIFT),	583	const_iv (KMOD_LSHIFT),
459	const_iv (KMOD_RSHIFT),	584	const_iv (KMOD_RSHIFT),
		585	const_iv (KMOD_CTRL),
460	const_iv (KMOD_LCTRL),	586	const_iv (KMOD_LCTRL),
461	const_iv (KMOD_RCTRL),	587	const_iv (KMOD_RCTRL),
		588	const_iv (KMOD_ALT),
462	const_iv (KMOD_LALT),	589	const_iv (KMOD_LALT),
463	const_iv (KMOD_RALT),	590	const_iv (KMOD_RALT),
		591	const_iv (KMOD_META),
464	const_iv (KMOD_LMETA),	592	const_iv (KMOD_LMETA),
465	const_iv (KMOD_RMETA),	593	const_iv (KMOD_RMETA),
466	const_iv (KMOD_NUM),	594	const_iv (KMOD_NUM),
467	const_iv (KMOD_CAPS),	595	const_iv (KMOD_CAPS),
468	const_iv (KMOD_MODE),	596	const_iv (KMOD_MODE),
469	const_iv (KMOD_CTRL),
470	const_iv (KMOD_SHIFT),
471	const_iv (KMOD_ALT),
472	const_iv (KMOD_META)
473	# undef const_iv	597	# undef const_iv
474	};	598	};
475		599
476	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; )
477	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);
478	}	605	}
		606
		607	void
		608	weaken (SV *rv)
		609	PROTOTYPE: $
		610	CODE:
		611	sv_rvweaken (rv);
479		612
480	int	613	int
481	in_destruct ()	614	in_destruct ()
482	CODE:	615	CODE:
483	RETVAL = PL_main_cv == Nullcv;	616	RETVAL = PL_main_cv == Nullcv;
…		…
495	opengl_fontmap = pango_opengl_font_map_new ();	628	opengl_fontmap = pango_opengl_font_map_new ();
496	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);
497	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	630	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
498	}	631	}
499		632
		633	char *
		634	SDL_GetError ()
		635
500	int	636	int
501	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	637	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
502		638
503	void	639	void
504	SDL_Quit ()	640	SDL_Quit ()
505		641
506	void	642	void
507	SDL_ListModes ()	643	SDL_ListModes (int rgb, int alpha)
508	PPCODE:	644	PPCODE:
509	{	645	{
510	SDL_Rect **m;	646	SDL_Rect **m;
511		647
512	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	648	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
513	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	649	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
514	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	650	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
515	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	651	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
516		652
517	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	653	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
518	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	654	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
519		655
520	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	656	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
524		660
525	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
526	#if SDL_VERSION_ATLEAST(1,2,10)	662	#if SDL_VERSION_ATLEAST(1,2,10)
527	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	663	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
528	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	664	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
529	#endif	665	#endif
530		666
531	SDL_EnableUNICODE (1);
532	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
533
534	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	667	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
535		668
536	if (m && m != (SDL_Rect **)-1)	669	if (m && m != (SDL_Rect **)-1)
537	while (*m)	670	while (*m)
538	{	671	{
		672	if ((*m)->w >= 640 && (*m)->h >= 480)
		673	{
539	AV *av = newAV ();	674	AV *av = newAV ();
540	av_push (av, newSViv ((*m)->w));	675	av_push (av, newSViv ((*m)->w));
541	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));
542	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	679	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		680	}
543		681
544	++m;	682	++m;
545	}	683	}
546	}	684	}
547		685
548	char *
549	SDL_GetError ()
550
551	int	686	int
552	SDL_SetVideoMode (int w, int h, int fullscreen)	687	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
553	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
554	RETVAL = !!SDL_SetVideoMode (	698	RETVAL = !!SDL_SetVideoMode (
555	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	699	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
556	);	700	);
		701
557	if (RETVAL)	702	if (RETVAL)
558	{	703	{
		704	av_clear (texture_av);
		705
559	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
560	# 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);
561	# include "glfunc.h"	708	#include "glfunc.h"
562	# undef GL_FUNC	709	#undef GL_FUNC
563	}	710	}
		711	}
564	OUTPUT:	712	OUTPUT:
565	RETVAL	713	RETVAL
566		714
567	void	715	void
568	SDL_GL_SwapBuffers ()	716	SDL_GL_SwapBuffers ()
569		717
570	char *	718	char *
571	SDL_GetKeyName (int sym)	719	SDL_GetKeyName (int sym)
572		720
		721	int
		722	SDL_GetAppState ()
		723
573	void	724	void
574	SDL_PollEvent ()	725	poll_events ()
575	PPCODE:	726	PPCODE:
576	{	727	{
577	SDL_Event ev;	728	SDL_Event ev;
578		729
579	while (SDL_PollEvent (&ev))	730	SDL_PumpEvents ();
		731	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
580	{	732	{
581	HV *hv = newHV ();	733	HV *hv = newHV ();
582	hv_store (hv, "type", 4, newSViv (ev.type), 0);	734	hv_store (hv, "type", 4, newSViv (ev.type), 0);
583		735
584	switch (ev.type)	736	switch (ev.type)
…		…
586	case SDL_KEYDOWN:	738	case SDL_KEYDOWN:
587	case SDL_KEYUP:	739	case SDL_KEYUP:
588	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
589	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
590	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 */
591	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
592	break;	745	break;
593		746
594	case SDL_ACTIVEEVENT:	747	case SDL_ACTIVEEVENT:
595	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
596	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	749	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
597	break;	750	break;
598		751
599	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
600	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
601
602	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	772	hv_store (hv, "state", 5, newSViv (state), 0);
603	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	773	hv_store (hv, "x", 1, newSViv (x), 0);
604	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	774	hv_store (hv, "y", 1, newSViv (y), 0);
605	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
606	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		777	}
607	break;	778	break;
608		779
609	case SDL_MOUSEBUTTONDOWN:	780	case SDL_MOUSEBUTTONDOWN:
610	case SDL_MOUSEBUTTONUP:	781	case SDL_MOUSEBUTTONUP:
611	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
640	Mix_AllocateChannels (int numchans = -1)	811	Mix_AllocateChannels (int numchans = -1)
641		812
642	void	813	void
643	lowdelay (int fd, int val = 1)	814	lowdelay (int fd, int val = 1)
644	CODE:	815	CODE:
		816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		817
		818	void
		819	win32_proxy_info ()
		820	PPCODE:
		821	{
645	#ifndef _WIN32	822	#ifdef _WIN32
646	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	}
647	#endif	844	#endif
		845	}
648		846
649	void	847	void
650	add_font (char *file)	848	add_font (char *file)
651	CODE:	849	CODE:
652	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
756	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
757	#endif	955	#endif
758	_exit (1);	956	_exit (1);
759		957
760	void	958	void
761	_exit (int retval)	959	_exit (int retval = 0)
762	CODE:	960	CODE:
		961	#ifdef WIN32
		962	ExitThread (retval); // unclean, please beam me up
		963	#else
763	_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	}
764		975
765	MODULE = CFPlus PACKAGE = CFPlus::Font	976	MODULE = CFPlus PACKAGE = CFPlus::Font
		977
		978	PROTOTYPES: DISABLE
766		979
767	CFPlus::Font	980	CFPlus::Font
768	new_from_file (SV *class, char *path, int id = 0)	981	new_from_file (SV *class, char *path, int id = 0)
769	CODE:	982	CODE:
770	{	983	{
…		…
781	CODE:	994	CODE:
782	pango_font_description_free (self);	995	pango_font_description_free (self);
783		996
784	void	997	void
785	make_default (CFPlus::Font self)	998	make_default (CFPlus::Font self)
		999	PROTOTYPE: $
786	CODE:	1000	CODE:
787	default_font = self;	1001	default_font = self;
788		1002
789	MODULE = CFPlus PACKAGE = CFPlus::Layout	1003	MODULE = CFPlus PACKAGE = CFPlus::Layout
790		1004
		1005	PROTOTYPES: DISABLE
		1006
791	void	1007	void
792	reset_glyph_cache ()	1008	reset_glyph_cache ()
		1009	PROTOTYPE:
793	CODE:	1010	CODE:
794	tc_clear ();	1011	tc_clear ();
795		1012
796	CFPlus::Layout	1013	CFPlus::Layout
797	new (SV *class)	1014	new (SV *class)
…		…
1015	xy_to_index (CFPlus::Layout self, int x, int y)	1232	xy_to_index (CFPlus::Layout self, int x, int y)
1016	CODE:	1233	CODE:
1017	{	1234	{
1018	int index, trailing;	1235	int index, trailing;
1019	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);
1020	RETVAL = index;	1237	RETVAL = index + trailing;
1021	}	1238	}
1022	OUTPUT:	1239	OUTPUT:
1023	RETVAL	1240	RETVAL
1024		1241
1025	void	1242	void
…		…
1031		1248
1032	EXTEND (SP, 3);	1249	EXTEND (SP, 3);
1033	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1034	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1035	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	}
1036	}	1292	}
1037		1293
1038	void	1294	void
1039	render (CFPlus::Layout self, float x, float y, int flags = 0)	1295	render (CFPlus::Layout self, float x, float y, int flags = 0)
1040	PPCODE:	1296	PPCODE:
…		…
1045	flags	1301	flags
1046	);	1302	);
1047		1303
1048	MODULE = CFPlus PACKAGE = CFPlus::Texture	1304	MODULE = CFPlus PACKAGE = CFPlus::Texture
1049		1305
1050	void	1306	PROTOTYPES: ENABLE
1051	pad2pot (SV *data_, SV *w_, SV *h_)
1052	CODE:
1053	{
1054	int ow = SvIV (w_);
1055	int oh = SvIV (h_);
1056		1307
1057	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_))
1058	{	1315	{
1059	int nw = minpot (ow);
1060	int nh = minpot (oh);
1061
1062	if (nw != ow || nh != oh)
1063	{
1064	if (SvOK (data_))
1065	{
1066	STRLEN datalen;	1316	STRLEN datalen;
1067	char *data = SvPVbyte (data_, datalen);	1317	char *data = SvPVbyte (data_, datalen);
1068	int bpp = datalen / (ow * oh);	1318	int bpp = datalen / (ow * oh);
1069	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1319	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1070		1320
1071	SvPOK_only (result_);	1321	SvPOK_only (result_);
1072	SvCUR_set (result_, nw * nh * bpp);	1322	SvCUR_set (result_, nw * nh * bpp);
1073		1323
1074	memset (SvPVX (result_), 0, nw * nh * bpp);	1324	memset (SvPVX (result_), 0, nw * nh * bpp);
1075	while (oh--)	1325	while (oh--)
1076	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);
1077		1327
1078	sv_setsv (data_, result_);	1328	sv_setsv (data_, result_);
1079	}
1080
1081	sv_setiv (w_, nw);
1082	sv_setiv (h_, nh);
1083	}
1084	}	1329	}
1085	}	1330	}
1086		1331
1087	void	1332	void
1088	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.)
…		…
1131	glDisable (GL_ALPHA_TEST);	1376	glDisable (GL_ALPHA_TEST);
1132	glDisable (GL_BLEND);	1377	glDisable (GL_BLEND);
1133	}	1378	}
1134	}	1379	}
1135		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
1136	MODULE = CFPlus PACKAGE = CFPlus::Map	1392	MODULE = CFPlus PACKAGE = CFPlus::Map
1137		1393
		1394	PROTOTYPES: DISABLE
		1395
1138	CFPlus::Map	1396	CFPlus::Map
1139	new (SV *class, int map_width, int map_height)	1397	new (SV *class)
1140	CODE:	1398	CODE:
1141	New (0, RETVAL, 1, struct map);	1399	New (0, RETVAL, 1, struct map);
1142	RETVAL->x = 0;	1400	RETVAL->x = 0;
1143	RETVAL->y = 0;	1401	RETVAL->y = 0;
1144	RETVAL->w = map_width;	1402	RETVAL->w = 0;
1145	RETVAL->h = map_height;	1403	RETVAL->h = 0;
1146	RETVAL->ox = 0;	1404	RETVAL->ox = 0;
1147	RETVAL->oy = 0;	1405	RETVAL->oy = 0;
1148	RETVAL->faces = 8192;	1406	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1149	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1407	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1150	RETVAL->texs = 8192;
1151	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1152	RETVAL->rows = 0;	1408	RETVAL->rows = 0;
1153	RETVAL->row = 0;	1409	RETVAL->row = 0;
1154	OUTPUT:	1410	OUTPUT:
1155	RETVAL	1411	RETVAL
1156		1412
1157	void	1413	void
1158	DESTROY (CFPlus::Map self)	1414	DESTROY (CFPlus::Map self)
1159	CODE:	1415	CODE:
1160	{	1416	{
1161	map_clear (self);	1417	map_clear (self);
1162	Safefree (self->face);	1418	Safefree (self->face2tile);
1163	Safefree (self->tex);	1419	Safefree (self->tex);
1164	Safefree (self);	1420	Safefree (self);
1165	}	1421	}
1166		1422
1167	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
1168	clear (CFPlus::Map self)	1430	clear (CFPlus::Map self)
1169	CODE:	1431	CODE:
1170	map_clear (self);	1432	map_clear (self);
1171		1433
1172	void	1434	void
1173	set_face (CFPlus::Map self, int face, int texid)	1435	set_tileid (CFPlus::Map self, int face, int tile)
1174	CODE:	1436	CODE:
1175	{	1437	{
1176	while (self->faces <= face)	1438	need_facenum (self, face); self->face2tile [face] = tile;
1177	{	1439	need_texid (self, tile);
1178	Append (mapface, self->face, self->faces, self->faces);	1440	}
1179	self->faces *= 2;
1180	}
1181		1441
1182	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;
1183	}	1463	}
1184		1464
1185	void	1465	void
1186	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)
1187	CODE:	1467	CODE:
1188	{	1468	{
1189	while (self->texs <= texid)	1469	need_texid (self, texid);
1190	{
1191	Append (maptex, self->tex, self->texs, self->texs);
1192	self->texs *= 2;
1193	}
1194		1470
1195	{	1471	{
1196	maptex *tex = self->tex + texid;	1472	maptex *tex = self->tex + texid;
1197		1473
1198	tex->name = name;	1474	tex->name = name;
…		…
1240	void	1516	void
1241	scroll (CFPlus::Map self, int dx, int dy)	1517	scroll (CFPlus::Map self, int dx, int dy)
1242	CODE:	1518	CODE:
1243	{	1519	{
1244	if (dx > 0)	1520	if (dx > 0)
1245	map_blank (self, self->x, self->y, dx - 1, self->h);	1521	map_blank (self, self->x, self->y, dx, self->h);
1246	else if (dx < 0)	1522	else if (dx < 0)
1247	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);
1248		1524
1249	if (dy > 0)	1525	if (dy > 0)
1250	map_blank (self, self->x, self->y, self->w, dy - 1);	1526	map_blank (self, self->x, self->y, self->w, dy);
1251	else if (dy < 0)	1527	else if (dy < 0)
1252	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);
1253		1529
1254	self->ox += dx; self->x += dx;	1530	self->ox += dx; self->x += dx;
1255	self->oy += dy; self->y += dy;	1531	self->oy += dy; self->y += dy;
1256		1532
1257	while (self->y < 0)	1533	while (self->y < 0)
…		…
1262	self->y += MAP_EXTEND_Y;	1538	self->y += MAP_EXTEND_Y;
1263	}	1539	}
1264	}	1540	}
1265		1541
1266	void	1542	void
1267	map1a_update (CFPlus::Map self, SV *data_)	1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1268	CODE:	1544	CODE:
1269	{	1545	{
1270	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1546	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1271	uint8_t *data_end = (uint8_t *)SvEND (data_);	1547	uint8_t *data_end = (uint8_t *)SvEND (data_);
1272	mapcell *cell;	1548	mapcell *cell;
1273	int x, y, flags;	1549	int x, y, flags;
1274		1550
1275	while (data < data_end)	1551	while (data < data_end - 1)
1276	{	1552	{
1277	flags = (data [0] << 8) + data [1]; data += 2;	1553	flags = (data [0] << 8) + data [1]; data += 2;
1278		1554
1279	x = self->x + ((flags >> 10) & 63);	1555	x = self->x + ((flags >> 10) & 63);
1280	y = self->y + ((flags >> 4) & 63);	1556	y = self->y + ((flags >> 4) & 63);
1281		1557
1282	cell = map_get_cell (self, x, y);	1558	cell = map_get_cell (self, x, y);
1283		1559
1284	if (flags & 15)	1560	if (flags & 15)
1285	{	1561	{
1286	if (cell->darkness < 0)	1562	if (!cell->darkness)
1287	{	1563	{
		1564	memset (cell, 0, sizeof (*cell));
1288	cell->darkness = 0;	1565	cell->darkness = 256;
1289	cell->face [0] = 0;
1290	cell->face [1] = 0;
1291	cell->face [2] = 0;
1292	}	1566	}
1293		1567
1294	cell->darkness = flags & 8 ? *data++ : 255;
1295
1296	//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	}
1297		1609
1298	if (flags & 4)	1610	if (flags & 4)
1299	{	1611	{
1300	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];
1301	}	1615	}
1302		1616
1303	if (flags & 2)	1617	if (flags & 2)
1304	{	1618	{
1305	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];
1306	}	1622	}
1307		1623
1308	if (flags & 1)	1624	if (flags & 1)
1309	{	1625	{
1310	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];
1311	}	1629	}
1312	}	1630	}
1313	else	1631	else
1314	cell->darkness = -1;	1632	cell->darkness = 0;
1315	}	1633	}
1316	}	1634	}
1317		1635
1318	SV *	1636	SV *
1319	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)
…		…
1345	{	1663	{
1346	mapcell *cell = row->col + (x - row->c0);	1664	mapcell *cell = row->col + (x - row->c0);
1347		1665
1348	for (z = 0; z <= 0; z++)	1666	for (z = 0; z <= 0; z++)
1349	{	1667	{
1350	mapface face = cell->face [z];
1351
1352	if (face)
1353	{
1354	maptex tex = self->tex [face];	1668	maptex tex = self->tex [cell->tile [z]];
1355	int a0 = 255 - tex.a;	1669	int a0 = 255 - tex.a;
1356	int a1 = tex.a;	1670	int a1 = tex.a;
1357		1671
1358	r = (r * a0 + tex.r * a1) / 255;	1672	r = (r * a0 + tex.r * a1) / 255;
1359	g = (g * a0 + tex.g * a1) / 255;	1673	g = (g * a0 + tex.g * a1) / 255;
1360	b = (b * a0 + tex.b * a1) / 255;	1674	b = (b * a0 + tex.b * a1) / 255;
1361	a = (a * a0 + tex.a * a1) / 255;	1675	a = (a * a0 + tex.a * a1) / 255;
1362	}
1363	}	1676	}
1364	}	1677	}
1365		1678
1366	*map++ = (r )	1679	*map++ = (r )
1367	| (g << 8)	1680	| (g << 8)
…		…
1374	}	1687	}
1375	OUTPUT:	1688	OUTPUT:
1376	RETVAL	1689	RETVAL
1377		1690
1378	void	1691	void
1379	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)
1380	CODE:	1693	CODE:
1381	{	1694	{
1382	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;
1383	int x, y, z;	1699	int x, y, z;
1384	int last_name;	1700	int last_name;
1385	mapface face;
1386		1701
1387	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1702	// thats current max. sorry.
1388	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1703	if (sw > 255) sw = 255;
		1704	if (sh > 255) sh = 255;
1389		1705
1390	/*	1706	// clear key, in case of extra padding
1391	int vx = self->vx = self->w >= sw	1707	memset (&skey, 0, sizeof (skey));
1392	? self->x + (self->w - sw) / 2
1393	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1394
1395	int vy = self->vy = self->h >= sh
1396	? self->y + (self->h - sh) / 2
1397	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1398	*/
1399		1708
1400	glColor4ub (255, 255, 255, 255);	1709	glColor4ub (255, 255, 255, 255);
1401		1710
1402	glEnable (GL_BLEND);	1711	glEnable (GL_BLEND);
1403	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1406		1715
1407	glBegin (GL_QUADS);	1716	glBegin (GL_QUADS);
1408		1717
1409	last_name = 0;	1718	last_name = 0;
1410		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
1411	for (z = 0; z < 3; z++)	1745	for (z = 0; z <= 2; z++)
		1746	{
		1747	memset (smooth_level, 0, sizeof (smooth_level));
		1748
1412	for (y = 0; y < sh; y++)	1749	for (y = 0; y < sh; y++)
1413	if (0 <= y + vy && y + vy < self->rows)	1750	if (0 <= y + my && y + my < self->rows)
1414	{	1751	{
1415	maprow *row = self->row + (y + vy);	1752	maprow *row = self->row + (y + my);
1416		1753
1417	for (x = 0; x < sw; x++)	1754	for (x = 0; x < sw; x++)
1418	if (row->c0 <= x + vx && x + vx < row->c1)	1755	if (row->c0 <= x + mx && x + mx < row->c1)
1419	{	1756	{
1420	mapcell *cell = row->col + (x + vx - row->c0);	1757	mapcell *cell = row->col + (x + mx - row->c0);
1421
1422	face = cell->face [z];	1758	tileid tile = cell->tile [z];
1423		1759
1424	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))
1425	{	1855	{
1426	maptex tex = self->tex [face];	1856	int level = (w << 5) | b;
		1857	HE *he;
1427		1858
1428	int px = (x + 1) * 32 - tex.w;	1859	hv_iterinit (smooth);
1429	int py = (y + 1) * 32 - tex.h;	1860	while ((he = hv_iternext (smooth)))
1430
1431	if (last_name != tex.name)
1432	{	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
1433	glEnd ();	1884	glEnd ();
1434	last_name = tex.name;
1435	glBindTexture (GL_TEXTURE_2D, last_name);	1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1436	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	}
1437	}	1909	}
1438
1439	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1440	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1441	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1442	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1443	}	1910	}
1444	}
1445	}	1911	}
		1912	}
		1913
		1914	hv_clear (smooth);
		1915	}
1446		1916
1447	glEnd ();	1917	glEnd ();
1448		1918
1449	glDisable (GL_TEXTURE_2D);	1919	glDisable (GL_TEXTURE_2D);
1450	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	}
1451	}	1952	}
1452		1953
1453	void	1954	void
1454	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)
1455	CODE:	1956	CODE:
…		…
1509	glDisable (GL_BLEND);	2010	glDisable (GL_BLEND);
1510	glDisable (GL_TEXTURE_2D);	2011	glDisable (GL_TEXTURE_2D);
1511	}	2012	}
1512		2013
1513	void	2014	void
1514	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)
1515	PPCODE:	2016	PPCODE:
1516	{	2017	{
1517	int vx, vy;
1518	int x, y;	2018	int x, y;
		2019	int sw1 = sw + 2;
		2020	int sh1 = sh + 2;
		2021	int sh3 = sh * 3;
1519	int sw4 = (sw + 3) & ~3;	2022	int sw34 = (sw * 3 + 3) & ~3;
		2023	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1520	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2024	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1521	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2025	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1522		2026
1523	memset (darkness, 255, sw4 * sh);
1524	SvPOK_only (darkness_sv);	2027	SvPOK_only (darkness3_sv);
1525	SvCUR_set (darkness_sv, sw4 * sh);	2028	SvCUR_set (darkness3_sv, sw34 * sh3);
1526		2029
1527	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2030	mx += self->x - 1;
1528	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2031	my += self->y - 1;
1529		2032
		2033	memset (darkness1, 255, sw1 * sh1);
		2034
1530	for (y = 0; y < sh; y++)	2035	for (y = 0; y < sh1; y++)
1531	if (0 <= y + vy && y + vy < self->rows)	2036	if (0 <= y + my && y + my < self->rows)
1532	{	2037	{
1533	maprow *row = self->row + (y + vy);	2038	maprow *row = self->row + (y + my);
1534		2039
1535	for (x = 0; x < sw; x++)	2040	for (x = 0; x < sw1; x++)
1536	if (row->c0 <= x + vx && x + vx < row->c1)	2041	if (row->c0 <= x + mx && x + mx < row->c1)
1537	{	2042	{
1538	mapcell *cell = row->col + (x + vx - row->c0);	2043	mapcell *cell = row->col + (x + mx - row->c0);
1539		2044
1540	darkness[y * sw4 + x] = cell->darkness < 0	2045	darkness1 [y * sw1 + x] = cell->darkness
		2046	? 255 - (cell->darkness - 1)
1541	? 255 - FOW_DARKNESS	2047	: 255 - FOW_DARKNESS;
1542	: 255 - cell->darkness;
1543	}	2048	}
1544	}	2049	}
1545		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
1546	EXTEND (SP, 3);	2089	EXTEND (SP, 3);
1547	PUSHs (sv_2mortal (newSViv (sw4)));	2090	PUSHs (sv_2mortal (newSViv (sw34)));
1548	PUSHs (sv_2mortal (newSViv (sh)));	2091	PUSHs (sv_2mortal (newSViv (sh3)));
1549	PUSHs (darkness_sv);	2092	PUSHs (darkness3_sv);
1550	}	2093	}
1551		2094
1552	SV *	2095	SV *
1553	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)
1554	CODE:	2097	CODE:
…		…
1583	if (row && row->c0 <= x && x < row->c1)	2126	if (row && row->c0 <= x && x < row->c1)
1584	{	2127	{
1585	mapcell *cell = row->col + (x - row->c0);	2128	mapcell *cell = row->col + (x - row->c0);
1586	uint8_t flags = 0;	2129	uint8_t flags = 0;
1587		2130
1588	if (cell->face [0]) flags |= 1;	2131	if (cell->tile [0]) flags |= 1;
1589	if (cell->face [1]) flags |= 2;	2132	if (cell->tile [1]) flags |= 2;
1590	if (cell->face [2]) flags |= 4;	2133	if (cell->tile [2]) flags |= 4;
1591		2134
1592	*data++ = flags;	2135	*data++ = flags;
1593		2136
1594	if (flags & 1)	2137	if (flags & 1)
1595	{	2138	{
		2139	tileid tile = cell->tile [0];
1596	*data++ = cell->face [0] >> 8;	2140	*data++ = tile >> 8;
1597	*data++ = cell->face [0];	2141	*data++ = tile;
1598	}	2142	}
1599		2143
1600	if (flags & 2)	2144	if (flags & 2)
1601	{	2145	{
		2146	tileid tile = cell->tile [1];
1602	*data++ = cell->face [1] >> 8;	2147	*data++ = tile >> 8;
1603	*data++ = cell->face [1];	2148	*data++ = tile;
1604	}	2149	}
1605		2150
1606	if (flags & 4)	2151	if (flags & 4)
1607	{	2152	{
		2153	tileid tile = cell->tile [2];
1608	*data++ = cell->face [2] >> 8;	2154	*data++ = tile >> 8;
1609	*data++ = cell->face [2];	2155	*data++ = tile;
1610	}	2156	}
1611	}	2157	}
1612	else	2158	else
1613	*data++ = 0;	2159	*data++ = 0;
1614	}	2160	}
…		…
1654	{	2200	{
1655	uint8_t flags = *data++;	2201	uint8_t flags = *data++;
1656		2202
1657	if (flags)	2203	if (flags)
1658	{	2204	{
1659	mapface face[3] = { 0, 0, 0 };
1660
1661	mapcell *cell = row_get_cell (row, x);	2205	mapcell *cell = row_get_cell (row, x);
		2206	tileid tile[3] = { 0, 0, 0 };
1662		2207
1663	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2208	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1664	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2209	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1665	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2210	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1666		2211
1667	if (cell->darkness <= 0)	2212	if (cell->darkness == 0)
1668	{	2213	{
1669	cell->darkness = -1;	2214	cell->darkness = 0;
1670		2215
1671	for (z = 0; z <= 2; z++)	2216	for (z = 0; z <= 2; z++)
1672	{	2217	{
1673	cell->face[z] = face[z];	2218	tileid t = tile [z];
1674		2219
1675	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2220	if (t >= self->texs || (t && !self->tex [t].name))
		2221	{
1676	XPUSHs (sv_2mortal (newSViv (face[z])));	2222	XPUSHs (sv_2mortal (newSViv (t)));
		2223	need_texid (self, t);
		2224	}
		2225
		2226	cell->tile [z] = t;
1677	}	2227	}
1678	}	2228	}
1679	}	2229	}
1680	}	2230	}
1681	}	2231	}
1682	}	2232	}
1683		2233
1684	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1685		2235
		2236	PROTOTYPES: DISABLE
		2237
1686	CFPlus::MixChunk	2238	CFPlus::MixChunk
1687	new_from_file (SV *class, char *path)	2239	new_from_file (SV *class, char *path)
1688	CODE:	2240	CODE:
1689	RETVAL = Mix_LoadWAV (path);	2241	RETVAL = Mix_LoadWAV (path);
1690	OUTPUT:	2242	OUTPUT:
…		…
1711		2263
1712	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1713		2265
1714	int	2266	int
1715	volume (int volume = -1)	2267	volume (int volume = -1)
		2268	PROTOTYPE: ;$
1716	CODE:	2269	CODE:
1717	RETVAL = Mix_VolumeMusic (volume);	2270	RETVAL = Mix_VolumeMusic (volume);
1718	OUTPUT:	2271	OUTPUT:
1719	RETVAL	2272	RETVAL
1720		2273
		2274	int
		2275	fade_out (int ms)
		2276	CODE:
		2277	RETVAL = Mix_FadeOutMusic (ms);
		2278	OUTPUT:
		2279	RETVAL
		2280
1721	CFPlus::MixMusic	2281	CFPlus::MixMusic
1722	new_from_file (SV *class, char *path)	2282	new_from_file (SV *class, char *path)
1723	CODE:	2283	CODE:
1724	RETVAL = Mix_LoadMUS (path);	2284	RETVAL = Mix_LoadMUS (path);
1725	OUTPUT:	2285	OUTPUT:
…		…
1735	CODE:	2295	CODE:
1736	RETVAL = Mix_PlayMusic (self, loops);	2296	RETVAL = Mix_PlayMusic (self, loops);
1737	OUTPUT:	2297	OUTPUT:
1738	RETVAL	2298	RETVAL
1739		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
1740	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2308
		2309	PROTOTYPES: ENABLE
1741		2310
1742	BOOT:	2311	BOOT:
1743	{	2312	{
1744	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1745	static const struct {	2314	static const struct {
1746	const char *name;	2315	const char *name;
1747	IV iv;	2316	IV iv;
1748	} *civ, const_iv[] = {	2317	} *civ, const_iv[] = {
1749	# 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),
1750	const_iv (GL_COLOR_MATERIAL),	2322	const_iv (GL_COLOR_MATERIAL),
1751	const_iv (GL_SMOOTH),	2323	const_iv (GL_SMOOTH),
1752	const_iv (GL_FLAT),	2324	const_iv (GL_FLAT),
1753	const_iv (GL_DITHER),	2325	const_iv (GL_DITHER),
1754	const_iv (GL_BLEND),	2326	const_iv (GL_BLEND),
…		…
1758	const_iv (GL_ALPHA_TEST),	2330	const_iv (GL_ALPHA_TEST),
1759	const_iv (GL_NORMALIZE),	2331	const_iv (GL_NORMALIZE),
1760	const_iv (GL_RESCALE_NORMAL),	2332	const_iv (GL_RESCALE_NORMAL),
1761	const_iv (GL_FRONT),	2333	const_iv (GL_FRONT),
1762	const_iv (GL_BACK),	2334	const_iv (GL_BACK),
		2335	const_iv (GL_AUX0),
1763	const_iv (GL_AND),	2336	const_iv (GL_AND),
1764	const_iv (GL_ONE),	2337	const_iv (GL_ONE),
1765	const_iv (GL_ZERO),	2338	const_iv (GL_ZERO),
1766	const_iv (GL_SRC_ALPHA),	2339	const_iv (GL_SRC_ALPHA),
1767	const_iv (GL_DST_ALPHA),	2340	const_iv (GL_DST_ALPHA),
…		…
1781	const_iv (GL_LUMINANCE),	2354	const_iv (GL_LUMINANCE),
1782	const_iv (GL_LUMINANCE_ALPHA),	2355	const_iv (GL_LUMINANCE_ALPHA),
1783	const_iv (GL_FLOAT),	2356	const_iv (GL_FLOAT),
1784	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1785	const_iv (GL_COMPILE),	2358	const_iv (GL_COMPILE),
		2359	const_iv (GL_PROXY_TEXTURE_1D),
		2360	const_iv (GL_PROXY_TEXTURE_2D),
1786	const_iv (GL_TEXTURE_1D),	2361	const_iv (GL_TEXTURE_1D),
1787	const_iv (GL_TEXTURE_2D),	2362	const_iv (GL_TEXTURE_2D),
1788	const_iv (GL_TEXTURE_ENV),	2363	const_iv (GL_TEXTURE_ENV),
1789	const_iv (GL_TEXTURE_MAG_FILTER),	2364	const_iv (GL_TEXTURE_MAG_FILTER),
1790	const_iv (GL_TEXTURE_MIN_FILTER),	2365	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1820	const_iv (GL_QUAD_STRIP),	2395	const_iv (GL_QUAD_STRIP),
1821	const_iv (GL_TRIANGLES),	2396	const_iv (GL_TRIANGLES),
1822	const_iv (GL_TRIANGLE_STRIP),	2397	const_iv (GL_TRIANGLE_STRIP),
1823	const_iv (GL_TRIANGLE_FAN),	2398	const_iv (GL_TRIANGLE_FAN),
1824	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2399	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2400	const_iv (GL_POINT_SMOOTH_HINT),
		2401	const_iv (GL_LINE_SMOOTH_HINT),
		2402	const_iv (GL_POLYGON_SMOOTH_HINT),
		2403	const_iv (GL_GENERATE_MIPMAP_HINT),
1825	const_iv (GL_FASTEST),	2404	const_iv (GL_FASTEST),
		2405	const_iv (GL_DONT_CARE),
		2406	const_iv (GL_NICEST),
1826	const_iv (GL_V2F),	2407	const_iv (GL_V2F),
1827	const_iv (GL_V3F),	2408	const_iv (GL_V3F),
1828	const_iv (GL_T2F_V3F),	2409	const_iv (GL_T2F_V3F),
1829	const_iv (GL_T2F_N3F_V3F),	2410	const_iv (GL_T2F_N3F_V3F),
1830	# undef const_iv	2411	# undef const_iv
1831	};	2412	};
1832		2413
1833	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1834	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2416
		2417	texture_av = newAV ();
		2418	AvREAL_off (texture_av);
1835	}	2419	}
1836		2420
1837	char *	2421	char *
1838	gl_vendor ()	2422	gl_vendor ()
1839	CODE:	2423	CODE:
…		…
1850		2434
1851	char *	2435	char *
1852	gl_extensions ()	2436	gl_extensions ()
1853	CODE:	2437	CODE:
1854	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2438	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2439	OUTPUT:
		2440	RETVAL
		2441
		2442	const char *glGetString (GLenum pname)
		2443
		2444	GLint glGetInteger (GLenum pname)
		2445	CODE:
		2446	glGetIntegerv (pname, &RETVAL);
		2447	OUTPUT:
		2448	RETVAL
		2449
		2450	GLdouble glGetDouble (GLenum pname)
		2451	CODE:
		2452	glGetDoublev (pname, &RETVAL);
1855	OUTPUT:	2453	OUTPUT:
1856	RETVAL	2454	RETVAL
1857		2455
1858	int glGetError ()	2456	int glGetError ()
1859		2457
…		…
1984		2582
1985	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2583	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1986		2584
1987	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2585	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1988		2586
		2587	void glPixelZoom (float x, float y)
		2588
1989	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2589	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1990		2590
1991	int glGenTexture ()	2591	int glGenTexture ()
1992	CODE:	2592	CODE:
1993	{	2593	RETVAL = gen_texture ();
1994	GLuint name;
1995	glGenTextures (1, &name);
1996	RETVAL = name;
1997	}
1998	OUTPUT:	2594	OUTPUT:
1999	RETVAL	2595	RETVAL
2000		2596
2001	void glDeleteTexture (int name)	2597	void glDeleteTexture (int name)
2002	CODE:	2598	CODE:
2003	{
2004	GLuint name_ = name;
2005	glDeleteTextures (1, &name_);	2599	del_texture (name);
2006	}	2600
2007
2008	int glGenList ()	2601	int glGenList ()
2009	CODE:	2602	CODE:
2010	RETVAL = glGenLists (1);	2603	RETVAL = glGenLists (1);
2011	OUTPUT:	2604	OUTPUT:
2012	RETVAL	2605	RETVAL
…		…
2019		2612
2020	void glEndList ()	2613	void glEndList ()
2021		2614
2022	void glCallList (int list)	2615	void glCallList (int list)
2023		2616
		2617	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2618
		2619	PROTOTYPES: DISABLE
		2620
		2621	void
		2622	find_widget (SV *widget, NV x, NV y)
		2623	PPCODE:
		2624	{
		2625	if (within_widget (widget, x, y))
		2626	XPUSHs (widget);
		2627	}
		2628

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