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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.134 by root, Fri Aug 4 16:49:58 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"
…		…
144	}	173	}
145		174
146	static void	175	static void
147	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
148	{	177	{
		178	PangoRectangle rect;
		179
		180	// get_pixel_* wrongly rounds down
149	pango_layout_get_pixel_size (self->pl, w, h);	181	pango_layout_get_extents (self->pl, 0, &rect);
150		182
151	if (!*w) *w = 1;	183	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
152	if (!*h) *h = 1;	184	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
153		185
154	*w = (*w + 3) & ~3;	186	if (!rect.width) rect.width = 1;
155	}	187	if (!rect.height) rect.height = 1;
156		188
		189	*w = rect.width;
		190	*h = rect.height;
		191	}
		192
		193	typedef uint16_t tileid;
157	typedef uint16_t mapface;	194	typedef uint16_t faceid;
158		195
159	typedef struct {	196	typedef struct {
160	GLint name;	197	int name;
161	int w, h;	198	int w, h;
162	float s, t;	199	float s, t;
163	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
164	} maptex;	203	} maptex;
165		204
166	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
167	int16_t darkness;	208	uint16_t darkness;
168	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
169	} mapcell;	210	} mapcell;
170		211
171	typedef struct {	212	typedef struct {
172	int32_t c0, c1;	213	int32_t c0, c1;
173	mapcell *col;	214	mapcell *col;
174	} maprow;	215	} maprow;
175		216
176	typedef struct map {	217	typedef struct map {
177	int x, y, w, h;	218	int x, y, w, h;
178	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
179	int faces;	220	int faces; tileid *face2tile; // [faceid]
180	mapface *face;	221	int texs; maptex *tex; // [tileid]
181
182	int texs;
183	maptex *tex;
184		222
185	int32_t rows;	223	int32_t rows;
186	maprow *row;	224	maprow *row;
187	} *CFPlus__Map;	225	} *CFPlus__Map;
188		226
…		…
208	return ptr;	246	return ptr;
209	}	247	}
210		248
211	#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))
212	#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	}
213		271
214	static maprow *	272	static maprow *
215	map_get_row (CFPlus__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
216	{	274	{
217	if (0 > y)	275	if (0 > y)
…		…
286	static void	344	static void
287	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)
288	{	346	{
289	int x, y;	347	int x, y;
290	maprow *row;	348	maprow *row;
		349	mapcell *cell;
291		350
292	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
293	if (y >= 0)	352	if (y >= 0)
294	{	353	{
295	if (y >= self->rows)	354	if (y >= self->rows)
…		…
301	if (x >= row->c0)	360	if (x >= row->c0)
302	{	361	{
303	if (x >= row->c1)	362	if (x >= row->c1)
304	break;	363	break;
305		364
306	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;
307	}	371	}
308	}	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);
309	}	389	}
310		390
311	static void	391	static void
312	music_finished (void)	392	music_finished (void)
313	{	393	{
…		…
347	n |= n >> 4;	427	n |= n >> 4;
348	n |= n >> 8;	428	n |= n >> 8;
349	n |= n >> 16;	429	n |= n >> 16;
350		430
351	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;
352	}	476	}
353		477
354	MODULE = CFPlus PACKAGE = CFPlus	478	MODULE = CFPlus PACKAGE = CFPlus
355		479
356	PROTOTYPES: ENABLE	480	PROTOTYPES: ENABLE
…		…
361	static const struct {	485	static const struct {
362	const char *name;	486	const char *name;
363	IV iv;	487	IV iv;
364	} *civ, const_iv[] = {	488	} *civ, const_iv[] = {
365	# 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
366	const_iv (SDL_ACTIVEEVENT),	493	const_iv (SDL_ACTIVEEVENT),
367	const_iv (SDL_KEYDOWN),	494	const_iv (SDL_KEYDOWN),
368	const_iv (SDL_KEYUP),	495	const_iv (SDL_KEYUP),
369	const_iv (SDL_MOUSEMOTION),	496	const_iv (SDL_MOUSEMOTION),
370	const_iv (SDL_MOUSEBUTTONDOWN),	497	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
379	const_iv (SDL_EVENT_RESERVEDA),	506	const_iv (SDL_EVENT_RESERVEDA),
380	const_iv (SDL_EVENT_RESERVEDB),	507	const_iv (SDL_EVENT_RESERVEDB),
381	const_iv (SDL_VIDEORESIZE),	508	const_iv (SDL_VIDEORESIZE),
382	const_iv (SDL_VIDEOEXPOSE),	509	const_iv (SDL_VIDEOEXPOSE),
383	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
384	const_iv (SDLK_KP0),	516	const_iv (SDLK_KP0),
385	const_iv (SDLK_KP1),	517	const_iv (SDLK_KP1),
386	const_iv (SDLK_KP2),	518	const_iv (SDLK_KP2),
387	const_iv (SDLK_KP3),	519	const_iv (SDLK_KP3),
388	const_iv (SDLK_KP4),	520	const_iv (SDLK_KP4),
…		…
443	const_iv (SDLK_BREAK),	575	const_iv (SDLK_BREAK),
444	const_iv (SDLK_MENU),	576	const_iv (SDLK_MENU),
445	const_iv (SDLK_POWER),	577	const_iv (SDLK_POWER),
446	const_iv (SDLK_EURO),	578	const_iv (SDLK_EURO),
447	const_iv (SDLK_UNDO),	579	const_iv (SDLK_UNDO),
		580
448	const_iv (KMOD_NONE),	581	const_iv (KMOD_NONE),
		582	const_iv (KMOD_SHIFT),
449	const_iv (KMOD_LSHIFT),	583	const_iv (KMOD_LSHIFT),
450	const_iv (KMOD_RSHIFT),	584	const_iv (KMOD_RSHIFT),
		585	const_iv (KMOD_CTRL),
451	const_iv (KMOD_LCTRL),	586	const_iv (KMOD_LCTRL),
452	const_iv (KMOD_RCTRL),	587	const_iv (KMOD_RCTRL),
		588	const_iv (KMOD_ALT),
453	const_iv (KMOD_LALT),	589	const_iv (KMOD_LALT),
454	const_iv (KMOD_RALT),	590	const_iv (KMOD_RALT),
		591	const_iv (KMOD_META),
455	const_iv (KMOD_LMETA),	592	const_iv (KMOD_LMETA),
456	const_iv (KMOD_RMETA),	593	const_iv (KMOD_RMETA),
457	const_iv (KMOD_NUM),	594	const_iv (KMOD_NUM),
458	const_iv (KMOD_CAPS),	595	const_iv (KMOD_CAPS),
459	const_iv (KMOD_MODE),	596	const_iv (KMOD_MODE),
460	const_iv (KMOD_CTRL),
461	const_iv (KMOD_SHIFT),
462	const_iv (KMOD_ALT),
463	const_iv (KMOD_META)
464	# undef const_iv	597	# undef const_iv
465	};	598	};
466		599
467	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; )
468	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);
469	}	605	}
		606
		607	void
		608	weaken (SV *rv)
		609	PROTOTYPE: $
		610	CODE:
		611	sv_rvweaken (rv);
470		612
471	int	613	int
472	in_destruct ()	614	in_destruct ()
473	CODE:	615	CODE:
474	RETVAL = PL_main_cv == Nullcv;	616	RETVAL = PL_main_cv == Nullcv;
…		…
486	opengl_fontmap = pango_opengl_font_map_new ();	628	opengl_fontmap = pango_opengl_font_map_new ();
487	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);
488	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	630	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
489	}	631	}
490		632
		633	char *
		634	SDL_GetError ()
		635
491	int	636	int
492	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	637	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
493		638
494	void	639	void
495	SDL_Quit ()	640	SDL_Quit ()
496		641
497	void	642	void
498	SDL_ListModes ()	643	SDL_ListModes (int rgb, int alpha)
499	PPCODE:	644	PPCODE:
500	{	645	{
501	SDL_Rect **m;	646	SDL_Rect **m;
502		647
503	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	648	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
504	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	649	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
505	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	650	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
506	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	651	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
507		652
508	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	653	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
509	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	654	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
510		655
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	656	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
515		660
516	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
517	#if SDL_VERSION_ATLEAST(1,2,10)	662	#if SDL_VERSION_ATLEAST(1,2,10)
518	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	663	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
519	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	664	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
520	#endif	665	#endif
521		666
522	SDL_EnableUNICODE (1);
523	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
524
525	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	667	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
526		668
527	if (m && m != (SDL_Rect **)-1)	669	if (m && m != (SDL_Rect **)-1)
528	while (*m)	670	while (*m)
529	{	671	{
		672	if ((*m)->w >= 640 && (*m)->h >= 480)
		673	{
530	AV *av = newAV ();	674	AV *av = newAV ();
531	av_push (av, newSViv ((*m)->w));	675	av_push (av, newSViv ((*m)->w));
532	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));
533	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	679	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		680	}
534		681
535	++m;	682	++m;
536	}	683	}
537	}	684	}
538		685
539	char *
540	SDL_GetError ()
541
542	int	686	int
543	SDL_SetVideoMode (int w, int h, int fullscreen)	687	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
544	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
545	RETVAL = !!SDL_SetVideoMode (	698	RETVAL = !!SDL_SetVideoMode (
546	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	699	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
547	);	700	);
		701
548	if (RETVAL)	702	if (RETVAL)
549	{	703	{
		704	av_clear (texture_av);
		705
550	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
551	# 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);
552	# include "glfunc.h"	708	#include "glfunc.h"
553	# undef GL_FUNC	709	#undef GL_FUNC
554	}	710	}
		711	}
555	OUTPUT:	712	OUTPUT:
556	RETVAL	713	RETVAL
557		714
558	void	715	void
559	SDL_GL_SwapBuffers ()	716	SDL_GL_SwapBuffers ()
560		717
561	char *	718	char *
562	SDL_GetKeyName (int sym)	719	SDL_GetKeyName (int sym)
563		720
		721	int
		722	SDL_GetAppState ()
		723
564	void	724	void
565	SDL_PollEvent ()	725	poll_events ()
566	PPCODE:	726	PPCODE:
567	{	727	{
568	SDL_Event ev;	728	SDL_Event ev;
569		729
570	while (SDL_PollEvent (&ev))	730	SDL_PumpEvents ();
		731	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
571	{	732	{
572	HV *hv = newHV ();	733	HV *hv = newHV ();
573	hv_store (hv, "type", 4, newSViv (ev.type), 0);	734	hv_store (hv, "type", 4, newSViv (ev.type), 0);
574		735
575	switch (ev.type)	736	switch (ev.type)
…		…
577	case SDL_KEYDOWN:	738	case SDL_KEYDOWN:
578	case SDL_KEYUP:	739	case SDL_KEYUP:
579	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
580	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
581	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 */
582	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
583	break;	745	break;
584		746
585	case SDL_ACTIVEEVENT:	747	case SDL_ACTIVEEVENT:
586	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
587	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	749	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
588	break;	750	break;
589		751
590	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
591	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
592
593	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	772	hv_store (hv, "state", 5, newSViv (state), 0);
594	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	773	hv_store (hv, "x", 1, newSViv (x), 0);
595	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	774	hv_store (hv, "y", 1, newSViv (y), 0);
596	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
597	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		777	}
598	break;	778	break;
599		779
600	case SDL_MOUSEBUTTONDOWN:	780	case SDL_MOUSEBUTTONDOWN:
601	case SDL_MOUSEBUTTONUP:	781	case SDL_MOUSEBUTTONUP:
602	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
631	Mix_AllocateChannels (int numchans = -1)	811	Mix_AllocateChannels (int numchans = -1)
632		812
633	void	813	void
634	lowdelay (int fd, int val = 1)	814	lowdelay (int fd, int val = 1)
635	CODE:	815	CODE:
		816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		817
		818	void
		819	win32_proxy_info ()
		820	PPCODE:
		821	{
636	#ifndef _WIN32	822	#ifdef _WIN32
637	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	}
638	#endif	844	#endif
		845	}
639		846
640	void	847	void
641	add_font (char *file)	848	add_font (char *file)
642	CODE:	849	CODE:
643	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
747	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
748	#endif	955	#endif
749	_exit (1);	956	_exit (1);
750		957
751	void	958	void
752	_exit (int retval)	959	_exit (int retval = 0)
753	CODE:	960	CODE:
		961	#ifdef WIN32
		962	ExitThread (retval); // unclean, please beam me up
		963	#else
754	_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	}
755		975
756	MODULE = CFPlus PACKAGE = CFPlus::Font	976	MODULE = CFPlus PACKAGE = CFPlus::Font
		977
		978	PROTOTYPES: DISABLE
757		979
758	CFPlus::Font	980	CFPlus::Font
759	new_from_file (SV *class, char *path, int id = 0)	981	new_from_file (SV *class, char *path, int id = 0)
760	CODE:	982	CODE:
761	{	983	{
…		…
772	CODE:	994	CODE:
773	pango_font_description_free (self);	995	pango_font_description_free (self);
774		996
775	void	997	void
776	make_default (CFPlus::Font self)	998	make_default (CFPlus::Font self)
		999	PROTOTYPE: $
777	CODE:	1000	CODE:
778	default_font = self;	1001	default_font = self;
779		1002
780	MODULE = CFPlus PACKAGE = CFPlus::Layout	1003	MODULE = CFPlus PACKAGE = CFPlus::Layout
781		1004
		1005	PROTOTYPES: DISABLE
		1006
782	void	1007	void
783	reset_glyph_cache ()	1008	reset_glyph_cache ()
		1009	PROTOTYPE:
784	CODE:	1010	CODE:
785	tc_clear ();	1011	tc_clear ();
786		1012
787	CFPlus::Layout	1013	CFPlus::Layout
788	new (SV *class)	1014	new (SV *class)
…		…
1006	xy_to_index (CFPlus::Layout self, int x, int y)	1232	xy_to_index (CFPlus::Layout self, int x, int y)
1007	CODE:	1233	CODE:
1008	{	1234	{
1009	int index, trailing;	1235	int index, trailing;
1010	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);
1011	RETVAL = index;	1237	RETVAL = index + trailing;
1012	}	1238	}
1013	OUTPUT:	1239	OUTPUT:
1014	RETVAL	1240	RETVAL
1015		1241
1016	void	1242	void
…		…
1025	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1026	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1027	}	1253	}
1028		1254
1029	void	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	}
		1292	}
		1293
		1294	void
1030	render (CFPlus::Layout self, float x, float y)	1295	render (CFPlus::Layout self, float x, float y, int flags = 0)
1031	PPCODE:	1296	PPCODE:
1032	pango_opengl_render_layout_subpixel (	1297	pango_opengl_render_layout_subpixel (
1033	self->pl,	1298	self->pl,
1034	x * PANGO_SCALE, y * PANGO_SCALE,	1299	x * PANGO_SCALE, y * PANGO_SCALE,
1035	self->r, self->g, self->b, self->a	1300	self->r, self->g, self->b, self->a,
		1301	flags
1036	);	1302	);
1037		1303
1038	MODULE = CFPlus PACKAGE = CFPlus::Texture	1304	MODULE = CFPlus PACKAGE = CFPlus::Texture
1039		1305
1040	void	1306	PROTOTYPES: ENABLE
1041	pad2pot (SV *data_, SV *w_, SV *h_)
1042	CODE:
1043	{
1044	int ow = SvIV (w_);
1045	int oh = SvIV (h_);
1046		1307
1047	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_))
1048	{	1315	{
1049	int nw = minpot (ow);
1050	int nh = minpot (oh);
1051
1052	if (nw != ow || nh != oh)
1053	{
1054	if (SvOK (data_))
1055	{
1056	STRLEN datalen;	1316	STRLEN datalen;
1057	char *data = SvPVbyte (data_, datalen);	1317	char *data = SvPVbyte (data_, datalen);
1058	int bpp = datalen / (ow * oh);	1318	int bpp = datalen / (ow * oh);
1059	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1319	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1060		1320
1061	SvPOK_only (result_);	1321	SvPOK_only (result_);
1062	SvCUR_set (result_, nw * nh * bpp);	1322	SvCUR_set (result_, nw * nh * bpp);
1063		1323
1064	memset (SvPVX (result_), 0, nw * nh * bpp);	1324	memset (SvPVX (result_), 0, nw * nh * bpp);
1065	while (oh--)	1325	while (oh--)
1066	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);
1067		1327
1068	sv_setsv (data_, result_);	1328	sv_setsv (data_, result_);
1069	}
1070
1071	sv_setiv (w_, nw);
1072	sv_setiv (h_, nh);
1073	}
1074	}	1329	}
1075	}	1330	}
1076		1331
1077	void	1332	void
1078	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.)
…		…
1121	glDisable (GL_ALPHA_TEST);	1376	glDisable (GL_ALPHA_TEST);
1122	glDisable (GL_BLEND);	1377	glDisable (GL_BLEND);
1123	}	1378	}
1124	}	1379	}
1125		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
1126	MODULE = CFPlus PACKAGE = CFPlus::Map	1392	MODULE = CFPlus PACKAGE = CFPlus::Map
1127		1393
		1394	PROTOTYPES: DISABLE
		1395
1128	CFPlus::Map	1396	CFPlus::Map
1129	new (SV *class, int map_width, int map_height)	1397	new (SV *class)
1130	CODE:	1398	CODE:
1131	New (0, RETVAL, 1, struct map);	1399	New (0, RETVAL, 1, struct map);
1132	RETVAL->x = 0;	1400	RETVAL->x = 0;
1133	RETVAL->y = 0;	1401	RETVAL->y = 0;
1134	RETVAL->w = map_width;	1402	RETVAL->w = 0;
1135	RETVAL->h = map_height;	1403	RETVAL->h = 0;
1136	RETVAL->ox = 0;	1404	RETVAL->ox = 0;
1137	RETVAL->oy = 0;	1405	RETVAL->oy = 0;
1138	RETVAL->faces = 8192;	1406	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1139	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1407	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1140	RETVAL->texs = 8192;
1141	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1142	RETVAL->rows = 0;	1408	RETVAL->rows = 0;
1143	RETVAL->row = 0;	1409	RETVAL->row = 0;
1144	OUTPUT:	1410	OUTPUT:
1145	RETVAL	1411	RETVAL
1146		1412
1147	void	1413	void
1148	DESTROY (CFPlus::Map self)	1414	DESTROY (CFPlus::Map self)
1149	CODE:	1415	CODE:
1150	{	1416	{
1151	map_clear (self);	1417	map_clear (self);
1152	Safefree (self->face);	1418	Safefree (self->face2tile);
1153	Safefree (self->tex);	1419	Safefree (self->tex);
1154	Safefree (self);	1420	Safefree (self);
1155	}	1421	}
1156		1422
1157	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
1158	clear (CFPlus::Map self)	1430	clear (CFPlus::Map self)
1159	CODE:	1431	CODE:
1160	map_clear (self);	1432	map_clear (self);
1161		1433
1162	void	1434	void
1163	set_face (CFPlus::Map self, int face, int texid)	1435	set_tileid (CFPlus::Map self, int face, int tile)
1164	CODE:	1436	CODE:
1165	{	1437	{
1166	while (self->faces <= face)	1438	need_facenum (self, face); self->face2tile [face] = tile;
1167	{	1439	need_texid (self, tile);
1168	Append (mapface, self->face, self->faces, self->faces);	1440	}
1169	self->faces *= 2;
1170	}
1171		1441
1172	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;
1173	}	1463	}
1174		1464
1175	void	1465	void
1176	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)
1177	CODE:	1467	CODE:
1178	{	1468	{
1179	while (self->texs <= texid)	1469	need_texid (self, texid);
1180	{
1181	Append (maptex, self->tex, self->texs, self->texs);
1182	self->texs *= 2;
1183	}
1184		1470
1185	{	1471	{
1186	maptex *tex = self->tex + texid;	1472	maptex *tex = self->tex + texid;
1187		1473
1188	tex->name = name;	1474	tex->name = name;
…		…
1230	void	1516	void
1231	scroll (CFPlus::Map self, int dx, int dy)	1517	scroll (CFPlus::Map self, int dx, int dy)
1232	CODE:	1518	CODE:
1233	{	1519	{
1234	if (dx > 0)	1520	if (dx > 0)
1235	map_blank (self, self->x, self->y, dx - 1, self->h);	1521	map_blank (self, self->x, self->y, dx, self->h);
1236	else if (dx < 0)	1522	else if (dx < 0)
1237	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);
1238		1524
1239	if (dy > 0)	1525	if (dy > 0)
1240	map_blank (self, self->x, self->y, self->w, dy - 1);	1526	map_blank (self, self->x, self->y, self->w, dy);
1241	else if (dy < 0)	1527	else if (dy < 0)
1242	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);
1243		1529
1244	self->ox += dx; self->x += dx;	1530	self->ox += dx; self->x += dx;
1245	self->oy += dy; self->y += dy;	1531	self->oy += dy; self->y += dy;
1246		1532
1247	while (self->y < 0)	1533	while (self->y < 0)
…		…
1252	self->y += MAP_EXTEND_Y;	1538	self->y += MAP_EXTEND_Y;
1253	}	1539	}
1254	}	1540	}
1255		1541
1256	void	1542	void
1257	map1a_update (CFPlus::Map self, SV *data_)	1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1258	CODE:	1544	CODE:
1259	{	1545	{
1260	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1546	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1261	uint8_t *data_end = (uint8_t *)SvEND (data_);	1547	uint8_t *data_end = (uint8_t *)SvEND (data_);
1262	mapcell *cell;	1548	mapcell *cell;
1263	int x, y, flags;	1549	int x, y, flags;
1264		1550
1265	while (data < data_end)	1551	while (data < data_end - 1)
1266	{	1552	{
1267	flags = (data [0] << 8) + data [1]; data += 2;	1553	flags = (data [0] << 8) + data [1]; data += 2;
1268		1554
1269	x = self->x + ((flags >> 10) & 63);	1555	x = self->x + ((flags >> 10) & 63);
1270	y = self->y + ((flags >> 4) & 63);	1556	y = self->y + ((flags >> 4) & 63);
1271		1557
1272	cell = map_get_cell (self, x, y);	1558	cell = map_get_cell (self, x, y);
1273		1559
1274	if (flags & 15)	1560	if (flags & 15)
1275	{	1561	{
1276	if (cell->darkness < 0)	1562	if (!cell->darkness)
1277	{	1563	{
		1564	memset (cell, 0, sizeof (*cell));
1278	cell->darkness = 0;	1565	cell->darkness = 256;
1279	cell->face [0] = 0;
1280	cell->face [1] = 0;
1281	cell->face [2] = 0;
1282	}	1566	}
1283		1567
1284	cell->darkness = flags & 8 ? *data++ : 255;
1285
1286	//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	}
1287		1609
1288	if (flags & 4)	1610	if (flags & 4)
1289	{	1611	{
1290	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];
1291	}	1615	}
1292		1616
1293	if (flags & 2)	1617	if (flags & 2)
1294	{	1618	{
1295	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];
1296	}	1622	}
1297		1623
1298	if (flags & 1)	1624	if (flags & 1)
1299	{	1625	{
1300	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];
1301	}	1629	}
1302	}	1630	}
1303	else	1631	else
1304	cell->darkness = -1;	1632	cell->darkness = 0;
1305	}	1633	}
1306	}	1634	}
1307		1635
1308	SV *	1636	SV *
1309	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)
…		…
1335	{	1663	{
1336	mapcell *cell = row->col + (x - row->c0);	1664	mapcell *cell = row->col + (x - row->c0);
1337		1665
1338	for (z = 0; z <= 0; z++)	1666	for (z = 0; z <= 0; z++)
1339	{	1667	{
1340	mapface face = cell->face [z];
1341
1342	if (face)
1343	{
1344	maptex tex = self->tex [face];	1668	maptex tex = self->tex [cell->tile [z]];
1345	int a0 = 255 - tex.a;	1669	int a0 = 255 - tex.a;
1346	int a1 = tex.a;	1670	int a1 = tex.a;
1347		1671
1348	r = (r * a0 + tex.r * a1) / 255;	1672	r = (r * a0 + tex.r * a1) / 255;
1349	g = (g * a0 + tex.g * a1) / 255;	1673	g = (g * a0 + tex.g * a1) / 255;
1350	b = (b * a0 + tex.b * a1) / 255;	1674	b = (b * a0 + tex.b * a1) / 255;
1351	a = (a * a0 + tex.a * a1) / 255;	1675	a = (a * a0 + tex.a * a1) / 255;
1352	}
1353	}	1676	}
1354	}	1677	}
1355		1678
1356	*map++ = (r )	1679	*map++ = (r )
1357	| (g << 8)	1680	| (g << 8)
…		…
1364	}	1687	}
1365	OUTPUT:	1688	OUTPUT:
1366	RETVAL	1689	RETVAL
1367		1690
1368	void	1691	void
1369	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)
1370	CODE:	1693	CODE:
1371	{	1694	{
1372	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;
1373	int x, y, z;	1699	int x, y, z;
1374	int last_name;	1700	int last_name;
1375	mapface face;
1376		1701
1377	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1702	// thats current max. sorry.
1378	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1703	if (sw > 255) sw = 255;
		1704	if (sh > 255) sh = 255;
1379		1705
1380	/*	1706	// clear key, in case of extra padding
1381	int vx = self->vx = self->w >= sw	1707	memset (&skey, 0, sizeof (skey));
1382	? self->x + (self->w - sw) / 2
1383	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1384
1385	int vy = self->vy = self->h >= sh
1386	? self->y + (self->h - sh) / 2
1387	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1388	*/
1389		1708
1390	glColor4ub (255, 255, 255, 255);	1709	glColor4ub (255, 255, 255, 255);
1391		1710
1392	glEnable (GL_BLEND);	1711	glEnable (GL_BLEND);
1393	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1396		1715
1397	glBegin (GL_QUADS);	1716	glBegin (GL_QUADS);
1398		1717
1399	last_name = 0;	1718	last_name = 0;
1400		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
1401	for (z = 0; z < 3; z++)	1745	for (z = 0; z <= 2; z++)
		1746	{
		1747	memset (smooth_level, 0, sizeof (smooth_level));
		1748
1402	for (y = 0; y < sh; y++)	1749	for (y = 0; y < sh; y++)
1403	if (0 <= y + vy && y + vy < self->rows)	1750	if (0 <= y + my && y + my < self->rows)
1404	{	1751	{
1405	maprow *row = self->row + (y + vy);	1752	maprow *row = self->row + (y + my);
1406		1753
1407	for (x = 0; x < sw; x++)	1754	for (x = 0; x < sw; x++)
1408	if (row->c0 <= x + vx && x + vx < row->c1)	1755	if (row->c0 <= x + mx && x + mx < row->c1)
1409	{	1756	{
1410	mapcell *cell = row->col + (x + vx - row->c0);	1757	mapcell *cell = row->col + (x + mx - row->c0);
1411
1412	face = cell->face [z];	1758	tileid tile = cell->tile [z];
1413		1759
1414	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))
1415	{	1855	{
1416	maptex tex = self->tex [face];	1856	int level = (w << 5) | b;
		1857	HE *he;
1417		1858
1418	int px = (x + 1) * 32 - tex.w;	1859	hv_iterinit (smooth);
1419	int py = (y + 1) * 32 - tex.h;	1860	while ((he = hv_iternext (smooth)))
1420
1421	if (last_name != tex.name)
1422	{	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
1423	glEnd ();	1884	glEnd ();
1424	last_name = tex.name;
1425	glBindTexture (GL_TEXTURE_2D, last_name);	1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1426	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	}
1427	}	1909	}
1428
1429	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1430	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1431	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1432	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1433	}	1910	}
1434	}
1435	}	1911	}
		1912	}
		1913
		1914	hv_clear (smooth);
		1915	}
1436		1916
1437	glEnd ();	1917	glEnd ();
1438		1918
1439	glDisable (GL_TEXTURE_2D);	1919	glDisable (GL_TEXTURE_2D);
1440	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	}
1441	}	1952	}
1442		1953
1443	void	1954	void
1444	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)
1445	CODE:	1956	CODE:
…		…
1499	glDisable (GL_BLEND);	2010	glDisable (GL_BLEND);
1500	glDisable (GL_TEXTURE_2D);	2011	glDisable (GL_TEXTURE_2D);
1501	}	2012	}
1502		2013
1503	void	2014	void
1504	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)
1505	PPCODE:	2016	PPCODE:
1506	{	2017	{
1507	int vx, vy;
1508	int x, y;	2018	int x, y;
		2019	int sw1 = sw + 2;
		2020	int sh1 = sh + 2;
		2021	int sh3 = sh * 3;
1509	int sw4 = (sw + 3) & ~3;	2022	int sw34 = (sw * 3 + 3) & ~3;
		2023	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1510	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2024	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1511	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2025	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1512		2026
1513	memset (darkness, 255, sw4 * sh);
1514	SvPOK_only (darkness_sv);	2027	SvPOK_only (darkness3_sv);
1515	SvCUR_set (darkness_sv, sw4 * sh);	2028	SvCUR_set (darkness3_sv, sw34 * sh3);
1516		2029
1517	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2030	mx += self->x - 1;
1518	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2031	my += self->y - 1;
1519		2032
		2033	memset (darkness1, 255, sw1 * sh1);
		2034
1520	for (y = 0; y < sh; y++)	2035	for (y = 0; y < sh1; y++)
1521	if (0 <= y + vy && y + vy < self->rows)	2036	if (0 <= y + my && y + my < self->rows)
1522	{	2037	{
1523	maprow *row = self->row + (y + vy);	2038	maprow *row = self->row + (y + my);
1524		2039
1525	for (x = 0; x < sw; x++)	2040	for (x = 0; x < sw1; x++)
1526	if (row->c0 <= x + vx && x + vx < row->c1)	2041	if (row->c0 <= x + mx && x + mx < row->c1)
1527	{	2042	{
1528	mapcell *cell = row->col + (x + vx - row->c0);	2043	mapcell *cell = row->col + (x + mx - row->c0);
1529		2044
1530	darkness[y * sw4 + x] = cell->darkness < 0	2045	darkness1 [y * sw1 + x] = cell->darkness
		2046	? 255 - (cell->darkness - 1)
1531	? 255 - FOW_DARKNESS	2047	: 255 - FOW_DARKNESS;
1532	: 255 - cell->darkness;
1533	}	2048	}
1534	}	2049	}
1535		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
1536	EXTEND (SP, 3);	2089	EXTEND (SP, 3);
1537	PUSHs (sv_2mortal (newSViv (sw4)));	2090	PUSHs (sv_2mortal (newSViv (sw34)));
1538	PUSHs (sv_2mortal (newSViv (sh)));	2091	PUSHs (sv_2mortal (newSViv (sh3)));
1539	PUSHs (darkness_sv);	2092	PUSHs (darkness3_sv);
1540	}	2093	}
1541		2094
1542	SV *	2095	SV *
1543	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)
1544	CODE:	2097	CODE:
…		…
1573	if (row && row->c0 <= x && x < row->c1)	2126	if (row && row->c0 <= x && x < row->c1)
1574	{	2127	{
1575	mapcell *cell = row->col + (x - row->c0);	2128	mapcell *cell = row->col + (x - row->c0);
1576	uint8_t flags = 0;	2129	uint8_t flags = 0;
1577		2130
1578	if (cell->face [0]) flags |= 1;	2131	if (cell->tile [0]) flags |= 1;
1579	if (cell->face [1]) flags |= 2;	2132	if (cell->tile [1]) flags |= 2;
1580	if (cell->face [2]) flags |= 4;	2133	if (cell->tile [2]) flags |= 4;
1581		2134
1582	*data++ = flags;	2135	*data++ = flags;
1583		2136
1584	if (flags & 1)	2137	if (flags & 1)
1585	{	2138	{
		2139	tileid tile = cell->tile [0];
1586	*data++ = cell->face [0] >> 8;	2140	*data++ = tile >> 8;
1587	*data++ = cell->face [0];	2141	*data++ = tile;
1588	}	2142	}
1589		2143
1590	if (flags & 2)	2144	if (flags & 2)
1591	{	2145	{
		2146	tileid tile = cell->tile [1];
1592	*data++ = cell->face [1] >> 8;	2147	*data++ = tile >> 8;
1593	*data++ = cell->face [1];	2148	*data++ = tile;
1594	}	2149	}
1595		2150
1596	if (flags & 4)	2151	if (flags & 4)
1597	{	2152	{
		2153	tileid tile = cell->tile [2];
1598	*data++ = cell->face [2] >> 8;	2154	*data++ = tile >> 8;
1599	*data++ = cell->face [2];	2155	*data++ = tile;
1600	}	2156	}
1601	}	2157	}
1602	else	2158	else
1603	*data++ = 0;	2159	*data++ = 0;
1604	}	2160	}
…		…
1644	{	2200	{
1645	uint8_t flags = *data++;	2201	uint8_t flags = *data++;
1646		2202
1647	if (flags)	2203	if (flags)
1648	{	2204	{
1649	mapface face[3] = { 0, 0, 0 };
1650
1651	mapcell *cell = row_get_cell (row, x);	2205	mapcell *cell = row_get_cell (row, x);
		2206	tileid tile[3] = { 0, 0, 0 };
1652		2207
1653	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2208	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1654	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2209	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1655	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2210	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1656		2211
1657	if (cell->darkness <= 0)	2212	if (cell->darkness == 0)
1658	{	2213	{
1659	cell->darkness = -1;	2214	cell->darkness = 0;
1660		2215
1661	for (z = 0; z <= 2; z++)	2216	for (z = 0; z <= 2; z++)
1662	{	2217	{
1663	cell->face[z] = face[z];	2218	tileid t = tile [z];
1664		2219
1665	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2220	if (t >= self->texs || (t && !self->tex [t].name))
		2221	{
1666	XPUSHs (sv_2mortal (newSViv (face[z])));	2222	XPUSHs (sv_2mortal (newSViv (t)));
		2223	need_texid (self, t);
		2224	}
		2225
		2226	cell->tile [z] = t;
1667	}	2227	}
1668	}	2228	}
1669	}	2229	}
1670	}	2230	}
1671	}	2231	}
1672	}	2232	}
1673		2233
1674	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1675		2235
		2236	PROTOTYPES: DISABLE
		2237
1676	CFPlus::MixChunk	2238	CFPlus::MixChunk
1677	new_from_file (SV *class, char *path)	2239	new_from_file (SV *class, char *path)
1678	CODE:	2240	CODE:
1679	RETVAL = Mix_LoadWAV (path);	2241	RETVAL = Mix_LoadWAV (path);
1680	OUTPUT:	2242	OUTPUT:
…		…
1701		2263
1702	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1703		2265
1704	int	2266	int
1705	volume (int volume = -1)	2267	volume (int volume = -1)
		2268	PROTOTYPE: ;$
1706	CODE:	2269	CODE:
1707	RETVAL = Mix_VolumeMusic (volume);	2270	RETVAL = Mix_VolumeMusic (volume);
1708	OUTPUT:	2271	OUTPUT:
1709	RETVAL	2272	RETVAL
1710		2273
		2274	int
		2275	fade_out (int ms)
		2276	CODE:
		2277	RETVAL = Mix_FadeOutMusic (ms);
		2278	OUTPUT:
		2279	RETVAL
		2280
1711	CFPlus::MixMusic	2281	CFPlus::MixMusic
1712	new_from_file (SV *class, char *path)	2282	new_from_file (SV *class, char *path)
1713	CODE:	2283	CODE:
1714	RETVAL = Mix_LoadMUS (path);	2284	RETVAL = Mix_LoadMUS (path);
1715	OUTPUT:	2285	OUTPUT:
…		…
1725	CODE:	2295	CODE:
1726	RETVAL = Mix_PlayMusic (self, loops);	2296	RETVAL = Mix_PlayMusic (self, loops);
1727	OUTPUT:	2297	OUTPUT:
1728	RETVAL	2298	RETVAL
1729		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
1730	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2308
		2309	PROTOTYPES: ENABLE
1731		2310
1732	BOOT:	2311	BOOT:
1733	{	2312	{
1734	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1735	static const struct {	2314	static const struct {
1736	const char *name;	2315	const char *name;
1737	IV iv;	2316	IV iv;
1738	} *civ, const_iv[] = {	2317	} *civ, const_iv[] = {
1739	# 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),
1740	const_iv (GL_COLOR_MATERIAL),	2322	const_iv (GL_COLOR_MATERIAL),
1741	const_iv (GL_SMOOTH),	2323	const_iv (GL_SMOOTH),
1742	const_iv (GL_FLAT),	2324	const_iv (GL_FLAT),
1743	const_iv (GL_DITHER),	2325	const_iv (GL_DITHER),
1744	const_iv (GL_BLEND),	2326	const_iv (GL_BLEND),
…		…
1748	const_iv (GL_ALPHA_TEST),	2330	const_iv (GL_ALPHA_TEST),
1749	const_iv (GL_NORMALIZE),	2331	const_iv (GL_NORMALIZE),
1750	const_iv (GL_RESCALE_NORMAL),	2332	const_iv (GL_RESCALE_NORMAL),
1751	const_iv (GL_FRONT),	2333	const_iv (GL_FRONT),
1752	const_iv (GL_BACK),	2334	const_iv (GL_BACK),
		2335	const_iv (GL_AUX0),
1753	const_iv (GL_AND),	2336	const_iv (GL_AND),
1754	const_iv (GL_ONE),	2337	const_iv (GL_ONE),
1755	const_iv (GL_ZERO),	2338	const_iv (GL_ZERO),
1756	const_iv (GL_SRC_ALPHA),	2339	const_iv (GL_SRC_ALPHA),
1757	const_iv (GL_DST_ALPHA),	2340	const_iv (GL_DST_ALPHA),
…		…
1771	const_iv (GL_LUMINANCE),	2354	const_iv (GL_LUMINANCE),
1772	const_iv (GL_LUMINANCE_ALPHA),	2355	const_iv (GL_LUMINANCE_ALPHA),
1773	const_iv (GL_FLOAT),	2356	const_iv (GL_FLOAT),
1774	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1775	const_iv (GL_COMPILE),	2358	const_iv (GL_COMPILE),
		2359	const_iv (GL_PROXY_TEXTURE_1D),
		2360	const_iv (GL_PROXY_TEXTURE_2D),
1776	const_iv (GL_TEXTURE_1D),	2361	const_iv (GL_TEXTURE_1D),
1777	const_iv (GL_TEXTURE_2D),	2362	const_iv (GL_TEXTURE_2D),
1778	const_iv (GL_TEXTURE_ENV),	2363	const_iv (GL_TEXTURE_ENV),
1779	const_iv (GL_TEXTURE_MAG_FILTER),	2364	const_iv (GL_TEXTURE_MAG_FILTER),
1780	const_iv (GL_TEXTURE_MIN_FILTER),	2365	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1802	const_iv (GL_SEPARABLE_2D),	2387	const_iv (GL_SEPARABLE_2D),
1803	const_iv (GL_CONVOLUTION_2D),	2388	const_iv (GL_CONVOLUTION_2D),
1804	const_iv (GL_CONVOLUTION_BORDER_MODE),	2389	const_iv (GL_CONVOLUTION_BORDER_MODE),
1805	const_iv (GL_CONSTANT_BORDER),	2390	const_iv (GL_CONSTANT_BORDER),
1806	const_iv (GL_LINES),	2391	const_iv (GL_LINES),
		2392	const_iv (GL_LINE_STRIP),
1807	const_iv (GL_LINE_LOOP),	2393	const_iv (GL_LINE_LOOP),
1808	const_iv (GL_QUADS),	2394	const_iv (GL_QUADS),
1809	const_iv (GL_QUAD_STRIP),	2395	const_iv (GL_QUAD_STRIP),
1810	const_iv (GL_TRIANGLES),	2396	const_iv (GL_TRIANGLES),
1811	const_iv (GL_TRIANGLE_STRIP),	2397	const_iv (GL_TRIANGLE_STRIP),
1812	const_iv (GL_TRIANGLE_FAN),	2398	const_iv (GL_TRIANGLE_FAN),
1813	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),
1814	const_iv (GL_FASTEST),	2404	const_iv (GL_FASTEST),
		2405	const_iv (GL_DONT_CARE),
		2406	const_iv (GL_NICEST),
1815	const_iv (GL_V2F),	2407	const_iv (GL_V2F),
1816	const_iv (GL_V3F),	2408	const_iv (GL_V3F),
1817	const_iv (GL_T2F_V3F),	2409	const_iv (GL_T2F_V3F),
1818	const_iv (GL_T2F_N3F_V3F),	2410	const_iv (GL_T2F_N3F_V3F),
1819	# undef const_iv	2411	# undef const_iv
1820	};	2412	};
1821		2413
1822	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; )
1823	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);
1824	}	2419	}
1825		2420
1826	char *	2421	char *
1827	gl_vendor ()	2422	gl_vendor ()
1828	CODE:	2423	CODE:
…		…
1839		2434
1840	char *	2435	char *
1841	gl_extensions ()	2436	gl_extensions ()
1842	CODE:	2437	CODE:
1843	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);
1844	OUTPUT:	2453	OUTPUT:
1845	RETVAL	2454	RETVAL
1846		2455
1847	int glGetError ()	2456	int glGetError ()
1848		2457
…		…
1973		2582
1974	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)
1975		2584
1976	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)
1977		2586
		2587	void glPixelZoom (float x, float y)
		2588
1978	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)
1979		2590
1980	int glGenTexture ()	2591	int glGenTexture ()
1981	CODE:	2592	CODE:
1982	{	2593	RETVAL = gen_texture ();
1983	GLuint name;
1984	glGenTextures (1, &name);
1985	RETVAL = name;
1986	}
1987	OUTPUT:	2594	OUTPUT:
1988	RETVAL	2595	RETVAL
1989		2596
1990	void glDeleteTexture (int name)	2597	void glDeleteTexture (int name)
1991	CODE:	2598	CODE:
1992	{
1993	GLuint name_ = name;
1994	glDeleteTextures (1, &name_);	2599	del_texture (name);
1995	}	2600
1996
1997	int glGenList ()	2601	int glGenList ()
1998	CODE:	2602	CODE:
1999	RETVAL = glGenLists (1);	2603	RETVAL = glGenLists (1);
2000	OUTPUT:	2604	OUTPUT:
2001	RETVAL	2605	RETVAL
…		…
2008		2612
2009	void glEndList ()	2613	void glEndList ()
2010		2614
2011	void glCallList (int list)	2615	void glCallList (int list)
2012		2616
		2617	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2013		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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