[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.130 by root, Wed Jul 12 17:21:01 2006 UTC vs.
Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# 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>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
12	#include <math.h>	25	#include <math.h>
13	#include <string.h>	26	#include <string.h>
14	#include <stdio.h>	27	#include <stdio.h>
15	#include <stdlib.h>	28	#include <stdlib.h>
16		29
31	# include <sys/types.h>	44	# include <sys/types.h>
32	# include <sys/socket.h>	45	# include <sys/socket.h>
33	# include <netinet/in.h>	46	# include <netinet/in.h>
34	# include <netinet/tcp.h>	47	# include <netinet/tcp.h>
35	# include <inttypes.h>	48	# include <inttypes.h>
36	#else
37	typedef unsigned char uint8_t;
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	49	#endif
44		50
45	#include "glext.h"
46
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		52
49	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
50		54
51	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
…		…
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	61	# define PARACHUTE SDL_INIT_NOPARACHUTE
58	#else	62	#else
59	# define PARACHUTE 0	63	# define PARACHUTE 0
60	#endif	64	#endif
61		65
		66	static AV *texture_av;
		67
62	static struct	68	static struct
63	{	69	{
64	#define GL_FUNC(ptr,name) ptr name;	70	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	71	#include "glfunc.h"
66	#undef GL_FUNC	72	#undef GL_FUNC
67	} gl;	73	} gl;
68		74
		75	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	76	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	77	{
71	if (gl.BlendFuncSeparate)	78	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	79	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	80	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	81	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	82	else
76	glBlendFunc (sa, da);	83	glBlendFunc (sa, da);
77	}	84	}
78		85
		86	static GLuint
		87	gen_texture ()
		88	{
		89	GLuint name;
		90
		91	if (AvFILL (texture_av) >= 0)
		92	name = (GLuint)(size_t)av_pop (texture_av);
		93	else
		94	glGenTextures (1, &name);
		95
		96	return name;
		97	}
		98
		99	static void
		100	del_texture (GLuint name)
		101	{
		102	/* make a half-assed attempt at returning the memory used by the texture */
		103	/* textures are frequently being reused by cfplus anyway */
		104	/glBindTexture (GL_TEXTURE_2D, name);/
		105	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		106	av_push (texture_av, (SV *)(size_t)name);
		107	glDeleteTextures (1, &name);
		108	}
		109
79	#include "texcache.c"	110	#include "texcache.c"
80		111
81	#include "pango-font.c"	112	#include "pango-font.c"
82	#include "pango-fontmap.c"	113	#include "pango-fontmap.c"
83	#include "pango-render.c"	114	#include "pango-render.c"
84		115
85	typedef Mix_Chunk *CFClient__MixChunk;	116	typedef Mix_Chunk *CFPlus__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	117	typedef Mix_Music *CFPlus__MixMusic;
87		118
88	typedef PangoFontDescription *CFClient__Font;	119	typedef PangoFontDescription *CFPlus__Font;
89		120
90	static int	121	static int
91	shape_attr_p (PangoLayoutRun *run)	122	shape_attr_p (PangoLayoutRun *run)
92	{	123	{
93	GSList *attrs = run->item->analysis.extra_attrs;	124	GSList *attrs = run->item->analysis.extra_attrs;
…		…
107		138
108	typedef struct cf_layout {	139	typedef struct cf_layout {
109	PangoLayout *pl;	140	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	141	float r, g, b, a; // default color for rgba mode
111	int base_height;	142	int base_height;
112	CFClient__Font font;	143	CFPlus__Font font;
113	} *CFClient__Layout;	144	} *CFPlus__Layout;
114		145
115	static CFClient__Font default_font;	146	static CFPlus__Font default_font;
116	static PangoContext *opengl_context;	147	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	148	static PangoFontMap *opengl_fontmap;
118		149
119	static void	150	static void
120	substitute_func (FcPattern *pattern, gpointer data)	151	substitute_func (FcPattern *pattern, gpointer data)
…		…
125	#endif	156	#endif
126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127	}	158	}
128		159
129	static void	160	static void
130	layout_update_font (CFClient__Layout self)	161	layout_update_font (CFPlus__Layout self)
131	{	162	{
132	/* use a random scale factor to account for unknown descenders, 0.8 works	163	/* use a random scale factor to account for unknown descenders, 0.8 works
133	* reasonably well with bitstream vera	164	* reasonably well with bitstream vera
134	*/	165	*/
135	PangoFontDescription *font = self->font ? self->font : default_font;	166	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
139		170
140	pango_layout_set_font_description (self->pl, font);	171	pango_layout_set_font_description (self->pl, font);
141	}	172	}
142		173
143	static void	174	static void
144	layout_get_pixel_size (CFClient__Layout self, int w, int h)	175	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
145	{	176	{
		177	PangoRectangle rect;
		178
		179	// get_pixel_* wrongly rounds down
146	pango_layout_get_pixel_size (self->pl, w, h);	180	pango_layout_get_extents (self->pl, 0, &rect);
147		181
148	if (!w) w = 1;	182	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149	if (!h) h = 1;	183	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150		184
151	w = (w + 3) & ~3;	185	if (!rect.width) rect.width = 1;
152	}	186	if (!rect.height) rect.height = 1;
153		187
		188	*w = rect.width;
		189	*h = rect.height;
		190	}
		191
		192	typedef uint16_t tileid;
154	typedef uint16_t mapface;	193	typedef uint16_t faceid;
155		194
156	typedef struct {	195	typedef struct {
157	GLint name;	196	int name;
158	int w, h;	197	int w, h;
159	float s, t;	198	float s, t;
160	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
161	} maptex;	202	} maptex;
162		203
163	typedef struct {	204	typedef struct {
		205	uint32_t player;
		206	tileid tile[3];
164	int16_t darkness;	207	uint16_t darkness;
165	mapface face[3];	208	uint8_t stat_width, stat_hp, flags, smoothmax;
166	} mapcell;	209	} mapcell;
167		210
168	typedef struct {	211	typedef struct {
169	int32_t c0, c1;	212	int32_t c0, c1;
170	mapcell *col;	213	mapcell *col;
171	} maprow;	214	} maprow;
172		215
173	typedef struct map {	216	typedef struct map {
174	int x, y, w, h;	217	int x, y, w, h;
175	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
176	int faces;	219	int faces; tileid *face2tile; // [faceid]
177	mapface *face;	220	int texs; maptex *tex; // [tileid]
178
179	int texs;
180	maptex *tex;
181		221
182	int32_t rows;	222	int32_t rows;
183	maprow *row;	223	maprow *row;
184	} *CFClient__Map;	224	} *CFPlus__Map;
185		225
186	static char *	226	static char *
187	prepend (char *ptr, int sze, int inc)	227	prepend (char *ptr, int sze, int inc)
188	{	228	{
189	char *p;	229	char *p;
…		…
206	}	246	}
207		247
208	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	248	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
209	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
210		250
		251	static void
		252	need_facenum (struct map *self, faceid face)
		253	{
		254	while (self->faces <= face)
		255	{
		256	Append (tileid, self->face2tile, self->faces, self->faces);
		257	self->faces *= 2;
		258	}
		259	}
		260
		261	static void
		262	need_texid (struct map *self, int texid)
		263	{
		264	while (self->texs <= texid)
		265	{
		266	Append (maptex, self->tex, self->texs, self->texs);
		267	self->texs *= 2;
		268	}
		269	}
		270
211	static maprow *	271	static maprow *
212	map_get_row (CFClient__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
213	{	273	{
214	if (0 > y)	274	if (0 > y)
215	{	275	{
216	int extend = - y + MAP_EXTEND_Y;	276	int extend = - y + MAP_EXTEND_Y;
217	Prepend (maprow, self->row, self->rows, extend);	277	Prepend (maprow, self->row, self->rows, extend);
…		…
255		315
256	return row->col + (x - row->c0);	316	return row->col + (x - row->c0);
257	}	317	}
258		318
259	static mapcell *	319	static mapcell *
260	map_get_cell (CFClient__Map self, int x, int y)	320	map_get_cell (CFPlus__Map self, int x, int y)
261	{	321	{
262	return row_get_cell (map_get_row (self, y), x);	322	return row_get_cell (map_get_row (self, y), x);
263	}	323	}
264		324
265	static void	325	static void
266	map_clear (CFClient__Map self)	326	map_clear (CFPlus__Map self)
267	{	327	{
268	int r;	328	int r;
269		329
270	for (r = 0; r < self->rows; r++)	330	for (r = 0; r < self->rows; r++)
271	Safefree (self->row[r].col);	331	Safefree (self->row[r].col);
…		…
279	self->row = 0;	339	self->row = 0;
280	self->rows = 0;	340	self->rows = 0;
281	}	341	}
282		342
283	static void	343	static void
284	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
285	{	345	{
286	int x, y;	346	int x, y;
287	maprow *row;	347	maprow *row;
		348	mapcell *cell;
288		349
289	for (y = y0; y < y0 + h; y++)	350	for (y = y0; y < y0 + h; y++)
290	if (y >= 0)	351	if (y >= 0)
291	{	352	{
292	if (y >= self->rows)	353	if (y >= self->rows)
…		…
298	if (x >= row->c0)	359	if (x >= row->c0)
299	{	360	{
300	if (x >= row->c1)	361	if (x >= row->c1)
301	break;	362	break;
302		363
303	row->col[x - row->c0].darkness = -1;	364	cell = row->col + x - row->c0;
		365
		366	cell->darkness = 0;
		367	cell->stat_hp = 0;
		368	cell->flags = 0;
		369	cell->player = 0;
304	}	370	}
305	}	371	}
		372	}
		373
		374	typedef struct {
		375	tileid tile;
		376	uint8_t x, y, level;
		377	} smooth_key;
		378
		379	static void
		380	smooth_or_bits (HV hv, smooth_key key, IV bits)
		381	{
		382	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		383
		384	if (SvIOK (*sv))
		385	SvIV_set (sv, SvIVX (sv) \| bits);
		386	else
		387	sv_setiv (*sv, bits);
306	}	388	}
307		389
308	static void	390	static void
309	music_finished (void)	391	music_finished (void)
310	{	392	{
…		…
346	n \|= n >> 16;	428	n \|= n >> 16;
347		429
348	return n + 1;	430	return n + 1;
349	}	431	}
350		432
		433	/* SDL should provide this, really. */
		434	#define SDLK_MODIFIER_MIN 300
		435	#define SDLK_MODIFIER_MAX 314
		436
351	MODULE = CFClient PACKAGE = CFClient	437	MODULE = CFPlus PACKAGE = CFPlus
352		438
353	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
354		440
355	BOOT:	441	BOOT:
356	{	442	{
357	HV *stash = gv_stashpv ("CFClient", 1);	443	HV *stash = gv_stashpv ("CFPlus", 1);
358	static const struct {	444	static const struct {
359	const char *name;	445	const char *name;
360	IV iv;	446	IV iv;
361	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
362	# define const_iv(name) { # name, (IV)name }	448	# define const_iv(name) { # name, (IV)name }
		449	const_iv (SDLK_MODIFIER_MIN),
		450	const_iv (SDLK_MODIFIER_MAX),
		451
363	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
364	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
365	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
366	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
367	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
376	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
377	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
378	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
379	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
380	const_iv (SDL_USEREVENT),	469	const_iv (SDL_USEREVENT),
		470
		471	const_iv (SDL_APPINPUTFOCUS),
		472	const_iv (SDL_APPMOUSEFOCUS),
		473	const_iv (SDL_APPACTIVE),
		474
381	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
382	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
383	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
384	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
385	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
440	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
441	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
442	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
443	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
444	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
445	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
446	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
447	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
448	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
449	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
450	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
451	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
452	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
453	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
454	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
455	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
456	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
457	const_iv (KMOD_CTRL),
458	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_ALT),
460	const_iv (KMOD_META)
461	# undef const_iv	556	# undef const_iv
462	};	557	};
463		558
464	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		561
		562	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		563	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
466	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
467		571
468	int	572	int
469	in_destruct ()	573	in_destruct ()
470	CODE:	574	CODE:
471	RETVAL = PL_main_cv == Nullcv;	575	RETVAL = PL_main_cv == Nullcv;
…		…
483	opengl_fontmap = pango_opengl_font_map_new ();	587	opengl_fontmap = pango_opengl_font_map_new ();
484	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
485	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
486	}	590	}
487		591
		592	char *
		593	SDL_GetError ()
		594
488	int	595	int
489	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	596	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
490		597
491	void	598	void
492	SDL_Quit ()	599	SDL_Quit ()
493		600
494	void	601	void
495	SDL_ListModes ()	602	SDL_ListModes (int rgb, int alpha)
496	PPCODE:	603	PPCODE:
497	{	604	{
498	SDL_Rect **m;	605	SDL_Rect **m;
499		606
500	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	607	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
501	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
502	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
503	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	610	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
504		611
505	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	612	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
506	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	613	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
507		614
508	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
509	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
510	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
512		619
513	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	620	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
514		621	#if SDL_VERSION_ATLEAST(1,2,10)
515	SDL_EnableUNICODE (1);	622	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
516	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	623	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		624	#endif
517		625
518	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	626	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
519		627
520	if (m && m != (SDL_Rect **)-1)	628	if (m && m != (SDL_Rect **)-1)
521	while (*m)	629	while (*m)
522	{	630	{
		631	if ((m)->w >= 640 && (m)->h >= 480)
		632	{
523	AV *av = newAV ();	633	AV *av = newAV ();
524	av_push (av, newSViv ((*m)->w));	634	av_push (av, newSViv ((*m)->w));
525	av_push (av, newSViv ((*m)->h));	635	av_push (av, newSViv ((*m)->h));
		636	av_push (av, newSViv (rgb));
		637	av_push (av, newSViv (alpha));
526	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	638	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		639	}
527		640
528	++m;	641	++m;
529	}	642	}
530	}	643	}
531		644
532	char *
533	SDL_GetError ()
534
535	int	645	int
536	SDL_SetVideoMode (int w, int h, int fullscreen)	646	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
537	CODE:	647	CODE:
		648	{
		649	SDL_EnableUNICODE (1);
		650	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		651
		652	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		653	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		654	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		655	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		656
538	RETVAL = !!SDL_SetVideoMode (	657	RETVAL = !!SDL_SetVideoMode (
539	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	658	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
540	);	659	);
		660
541	if (RETVAL)	661	if (RETVAL)
542	{	662	{
		663	av_clear (texture_av);
		664
543	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	665	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
544	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	666	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
545	# include "glfunc.h"	667	#include "glfunc.h"
546	# undef GL_FUNC	668	#undef GL_FUNC
547	}	669	}
		670	}
548	OUTPUT:	671	OUTPUT:
549	RETVAL	672	RETVAL
550		673
551	void	674	void
552	SDL_GL_SwapBuffers ()	675	SDL_GL_SwapBuffers ()
553		676
554	char *	677	char *
555	SDL_GetKeyName (int sym)	678	SDL_GetKeyName (int sym)
556		679
		680	int
		681	SDL_GetAppState ()
		682
557	void	683	void
558	SDL_PollEvent ()	684	poll_events ()
559	PPCODE:	685	PPCODE:
560	{	686	{
561	SDL_Event ev;	687	SDL_Event ev;
562		688
563	while (SDL_PollEvent (&ev))	689	SDL_PumpEvents ();
		690	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
564	{	691	{
565	HV *hv = newHV ();	692	HV *hv = newHV ();
566	hv_store (hv, "type", 4, newSViv (ev.type), 0);	693	hv_store (hv, "type", 4, newSViv (ev.type), 0);
567		694
568	switch (ev.type)	695	switch (ev.type)
…		…
570	case SDL_KEYDOWN:	697	case SDL_KEYDOWN:
571	case SDL_KEYUP:	698	case SDL_KEYUP:
572	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	699	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
573	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	700	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
574	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	701	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		702	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
575	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	703	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
576	break;	704	break;
577		705
578	case SDL_ACTIVEEVENT:	706	case SDL_ACTIVEEVENT:
579	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	707	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
580	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	708	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
581	break;	709	break;
582		710
583	case SDL_MOUSEMOTION:	711	case SDL_MOUSEMOTION:
		712	{
		713	int state = ev.motion.state;
		714	int x = ev.motion.x;
		715	int y = ev.motion.y;
		716	int xrel = ev.motion.xrel;
		717	int yrel = ev.motion.yrel;
		718
		719	/* do simplistic event compression */
		720	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		721	&& state == ev.motion.state)
		722	{
		723	xrel += ev.motion.xrel;
		724	yrel += ev.motion.yrel;
		725	x = ev.motion.x;
		726	y = ev.motion.y;
		727	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		728	}
		729
584	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	730	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
585
586	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	731	hv_store (hv, "state", 5, newSViv (state), 0);
587	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	732	hv_store (hv, "x", 1, newSViv (x), 0);
588	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	733	hv_store (hv, "y", 1, newSViv (y), 0);
589	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	734	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
590	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	735	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		736	}
591	break;	737	break;
592		738
593	case SDL_MOUSEBUTTONDOWN:	739	case SDL_MOUSEBUTTONDOWN:
594	case SDL_MOUSEBUTTONUP:	740	case SDL_MOUSEBUTTONUP:
595	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	741	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
605	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	751	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
606	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	752	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
607	break;	753	break;
608	}	754	}
609		755
610	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	756	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
611	}	757	}
612	}	758	}
613		759
614	int	760	int
615	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	761	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
624	Mix_AllocateChannels (int numchans = -1)	770	Mix_AllocateChannels (int numchans = -1)
625		771
626	void	772	void
627	lowdelay (int fd, int val = 1)	773	lowdelay (int fd, int val = 1)
628	CODE:	774	CODE:
		775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		776
		777	void
		778	win32_proxy_info ()
		779	PPCODE:
		780	{
629	#ifndef _WIN32	781	#ifdef _WIN32
630	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	782	char buffer[2048];
		783	DWORD buflen;
		784
		785	EXTEND (SP, 3);
		786
		787	buflen = sizeof (buffer);
		788	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		789	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		790	{
		791	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		792
		793	buflen = sizeof (buffer);
		794	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		795	{
		796	PUSHs (newSVpv (buffer, 0));
		797
		798	buflen = sizeof (buffer);
		799	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		800	PUSHs (newSVpv (buffer, 0));
		801	}
		802	}
631	#endif	803	#endif
		804	}
632		805
633	void	806	void
634	add_font (char *file)	807	add_font (char *file)
635	CODE:	808	CODE:
636	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	809	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
740	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	913	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
741	#endif	914	#endif
742	_exit (1);	915	_exit (1);
743		916
744	void	917	void
745	_exit (int retval)	918	_exit (int retval = 0)
746	CODE:	919	CODE:
		920	#ifdef WIN32
		921	ExitThread (retval); // unclean, please beam me up
		922	#else
747	_exit (retval);	923	_exit (retval);
		924	#endif
748		925
		926	void
		927	debug ()
		928	CODE:
		929	{
		930	#if DEBUG
		931	VALGRIND_DO_LEAK_CHECK;
		932	#endif
		933	}
		934
749	MODULE = CFClient PACKAGE = CFClient::Font	935	MODULE = CFPlus PACKAGE = CFPlus::Font
750		936
751	CFClient::Font	937	CFPlus::Font
752	new_from_file (SV class, char path, int id = 0)	938	new_from_file (SV class, char path, int id = 0)
753	CODE:	939	CODE:
754	{	940	{
755	int count;	941	int count;
756	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	942	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
759	}	945	}
760	OUTPUT:	946	OUTPUT:
761	RETVAL	947	RETVAL
762		948
763	void	949	void
764	DESTROY (CFClient::Font self)	950	DESTROY (CFPlus::Font self)
765	CODE:	951	CODE:
766	pango_font_description_free (self);	952	pango_font_description_free (self);
767		953
768	void	954	void
769	make_default (CFClient::Font self)	955	make_default (CFPlus::Font self)
770	CODE:	956	CODE:
771	default_font = self;	957	default_font = self;
772		958
773	MODULE = CFClient PACKAGE = CFClient::Layout	959	MODULE = CFPlus PACKAGE = CFPlus::Layout
774		960
775	void	961	void
776	reset_glyph_cache ()	962	reset_glyph_cache ()
777	CODE:	963	CODE:
778	tc_clear ();	964	tc_clear ();
779		965
780	CFClient::Layout	966	CFPlus::Layout
781	new (SV *class)	967	new (SV *class)
782	CODE:	968	CODE:
783	New (0, RETVAL, 1, struct cf_layout);	969	New (0, RETVAL, 1, struct cf_layout);
784		970
785	RETVAL->pl = pango_layout_new (opengl_context);	971	RETVAL->pl = pango_layout_new (opengl_context);
…		…
794	layout_update_font (RETVAL);	980	layout_update_font (RETVAL);
795	OUTPUT:	981	OUTPUT:
796	RETVAL	982	RETVAL
797		983
798	void	984	void
799	DESTROY (CFClient::Layout self)	985	DESTROY (CFPlus::Layout self)
800	CODE:	986	CODE:
801	g_object_unref (self->pl);	987	g_object_unref (self->pl);
802	Safefree (self);	988	Safefree (self);
803		989
804	void	990	void
805	set_text (CFClient::Layout self, SV *text_)	991	set_text (CFPlus::Layout self, SV *text_)
806	CODE:	992	CODE:
807	{	993	{
808	STRLEN textlen;	994	STRLEN textlen;
809	char *text = SvPVutf8 (text_, textlen);	995	char *text = SvPVutf8 (text_, textlen);
810		996
811	pango_layout_set_text (self->pl, text, textlen);	997	pango_layout_set_text (self->pl, text, textlen);
812	}	998	}
813		999
814	void	1000	void
815	set_markup (CFClient::Layout self, SV *text_)	1001	set_markup (CFPlus::Layout self, SV *text_)
816	CODE:	1002	CODE:
817	{	1003	{
818	STRLEN textlen;	1004	STRLEN textlen;
819	char *text = SvPVutf8 (text_, textlen);	1005	char *text = SvPVutf8 (text_, textlen);
820		1006
821	pango_layout_set_markup (self->pl, text, textlen);	1007	pango_layout_set_markup (self->pl, text, textlen);
822	}	1008	}
823		1009
824	void	1010	void
825	set_shapes (CFClient::Layout self, ...)	1011	set_shapes (CFPlus::Layout self, ...)
826	CODE:	1012	CODE:
827	{	1013	{
828	PangoAttrList *attrs = 0;	1014	PangoAttrList *attrs = 0;
829	const char *text = pango_layout_get_text (self->pl);	1015	const char *text = pango_layout_get_text (self->pl);
830	const char *pos = text;	1016	const char *pos = text;
…		…
865	if (attrs)	1051	if (attrs)
866	pango_layout_set_attributes (self->pl, attrs);	1052	pango_layout_set_attributes (self->pl, attrs);
867	}	1053	}
868		1054
869	void	1055	void
870	get_shapes (CFClient::Layout self)	1056	get_shapes (CFPlus::Layout self)
871	PPCODE:	1057	PPCODE:
872	{	1058	{
873	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1059	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
874		1060
875	do	1061	do
…		…
890		1076
891	pango_layout_iter_free (iter);	1077	pango_layout_iter_free (iter);
892	}	1078	}
893		1079
894	int	1080	int
895	has_wrapped (CFClient::Layout self)	1081	has_wrapped (CFPlus::Layout self)
896	CODE:	1082	CODE:
897	{	1083	{
898	int lines = 1;	1084	int lines = 1;
899	const char *text = pango_layout_get_text (self->pl);	1085	const char *text = pango_layout_get_text (self->pl);
900		1086
…		…
905	}	1091	}
906	OUTPUT:	1092	OUTPUT:
907	RETVAL	1093	RETVAL
908		1094
909	SV *	1095	SV *
910	get_text (CFClient::Layout self)	1096	get_text (CFPlus::Layout self)
911	CODE:	1097	CODE:
912	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1098	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
913	sv_utf8_decode (RETVAL);	1099	sv_utf8_decode (RETVAL);
914	OUTPUT:	1100	OUTPUT:
915	RETVAL	1101	RETVAL
916		1102
917	void	1103	void
918	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1104	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
919	CODE:	1105	CODE:
920	self->r = r;	1106	self->r = r;
921	self->g = g;	1107	self->g = g;
922	self->b = b;	1108	self->b = b;
923	self->a = a;	1109	self->a = a;
924		1110
925	void	1111	void
926	set_font (CFClient::Layout self, CFClient::Font font = 0)	1112	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
927	CODE:	1113	CODE:
928	if (self->font != font)	1114	if (self->font != font)
929	{	1115	{
930	self->font = font;	1116	self->font = font;
931	layout_update_font (self);	1117	layout_update_font (self);
932	}	1118	}
933		1119
934	void	1120	void
935	set_height (CFClient::Layout self, int base_height)	1121	set_height (CFPlus::Layout self, int base_height)
936	CODE:	1122	CODE:
937	if (self->base_height != base_height)	1123	if (self->base_height != base_height)
938	{	1124	{
939	self->base_height = base_height;	1125	self->base_height = base_height;
940	layout_update_font (self);	1126	layout_update_font (self);
941	}	1127	}
942		1128
943	void	1129	void
944	set_width (CFClient::Layout self, int max_width = -1)	1130	set_width (CFPlus::Layout self, int max_width = -1)
945	CODE:	1131	CODE:
946	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1132	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
947		1133
948	void	1134	void
949	set_indent (CFClient::Layout self, int indent)	1135	set_indent (CFPlus::Layout self, int indent)
950	CODE:	1136	CODE:
951	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1137	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
952		1138
953	void	1139	void
954	set_spacing (CFClient::Layout self, int spacing)	1140	set_spacing (CFPlus::Layout self, int spacing)
955	CODE:	1141	CODE:
956	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1142	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
957		1143
958	void	1144	void
959	set_ellipsise (CFClient::Layout self, int ellipsise)	1145	set_ellipsise (CFPlus::Layout self, int ellipsise)
960	CODE:	1146	CODE:
961	pango_layout_set_ellipsize (self->pl,	1147	pango_layout_set_ellipsize (self->pl,
962	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1148	ellipsise == 1 ? PANGO_ELLIPSIZE_START
963	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1149	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
964	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1150	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
965	: PANGO_ELLIPSIZE_NONE	1151	: PANGO_ELLIPSIZE_NONE
966	);	1152	);
967		1153
968	void	1154	void
969	set_single_paragraph_mode (CFClient::Layout self, int spm)	1155	set_single_paragraph_mode (CFPlus::Layout self, int spm)
970	CODE:	1156	CODE:
971	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1157	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
972		1158
973	void	1159	void
974	size (CFClient::Layout self)	1160	size (CFPlus::Layout self)
975	PPCODE:	1161	PPCODE:
976	{	1162	{
977	int w, h;	1163	int w, h;
978		1164
979	layout_get_pixel_size (self, &w, &h);	1165	layout_get_pixel_size (self, &w, &h);
…		…
982	PUSHs (sv_2mortal (newSViv (w)));	1168	PUSHs (sv_2mortal (newSViv (w)));
983	PUSHs (sv_2mortal (newSViv (h)));	1169	PUSHs (sv_2mortal (newSViv (h)));
984	}	1170	}
985		1171
986	int	1172	int
987	descent (CFClient::Layout self)	1173	descent (CFPlus::Layout self)
988	CODE:	1174	CODE:
989	{	1175	{
990	PangoRectangle rect;	1176	PangoRectangle rect;
991	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1177	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
992	pango_layout_line_get_pixel_extents (line, 0, &rect);	1178	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
994	}	1180	}
995	OUTPUT:	1181	OUTPUT:
996	RETVAL	1182	RETVAL
997		1183
998	int	1184	int
999	xy_to_index (CFClient::Layout self, int x, int y)	1185	xy_to_index (CFPlus::Layout self, int x, int y)
1000	CODE:	1186	CODE:
1001	{	1187	{
1002	int index, trailing;	1188	int index, trailing;
1003	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1189	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1004	RETVAL = index;	1190	RETVAL = index + trailing;
1005	}	1191	}
1006	OUTPUT:	1192	OUTPUT:
1007	RETVAL	1193	RETVAL
1008		1194
1009	void	1195	void
1010	cursor_pos (CFClient::Layout self, int index)	1196	cursor_pos (CFPlus::Layout self, int index)
1011	PPCODE:	1197	PPCODE:
1012	{	1198	{
1013	PangoRectangle strong_pos;	1199	PangoRectangle strong_pos;
1014	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1200	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1015		1201
…		…
1018	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1204	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1019	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1205	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1020	}	1206	}
1021		1207
1022	void	1208	void
		1209	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
		1210	PPCODE:
		1211	{
		1212	int line, x;
		1213
		1214	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1215	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1216
		1217	EXTEND (SP, 2);
		1218	PUSHs (sv_2mortal (newSViv (line - 1)));
		1219	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1220	}
		1221
		1222	void
		1223	line_x_to_index (CFPlus::Layout self, int line, int x)
		1224	PPCODE:
		1225	{
		1226	PangoLayoutLine *lp;
		1227	int index, trailing;
		1228
		1229	if (line < 0)
		1230	XSRETURN_EMPTY;
		1231
		1232	if (!(lp = pango_layout_get_line (self->pl, line)))
		1233	XSRETURN_EMPTY; /* do better */
		1234
		1235	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1236
		1237	EXTEND (SP, 2);
		1238	if (GIMME_V == G_SCALAR)
		1239	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1240	else
		1241	{
		1242	PUSHs (sv_2mortal (newSViv (index)));
		1243	PUSHs (sv_2mortal (newSViv (trailing)));
		1244	}
		1245	}
		1246
		1247	void
1023	render (CFClient::Layout self, float x, float y)	1248	render (CFPlus::Layout self, float x, float y, int flags = 0)
1024	PPCODE:	1249	PPCODE:
1025	pango_opengl_render_layout_subpixel (	1250	pango_opengl_render_layout_subpixel (
1026	self->pl,	1251	self->pl,
1027	x * PANGO_SCALE, y * PANGO_SCALE,	1252	x * PANGO_SCALE, y * PANGO_SCALE,
1028	self->r, self->g, self->b, self->a	1253	self->r, self->g, self->b, self->a,
		1254	flags
1029	);	1255	);
1030		1256
1031	MODULE = CFClient PACKAGE = CFClient::Texture	1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
		1258
		1259	int minpot (int n)
1032		1260
1033	void	1261	void
1034	pad2pot (SV data_, SV w_, SV *h_)	1262	pad2pot (SV data_, SV w_, SV *h_)
1035	CODE:	1263	CODE:
1036	{	1264	{
…		…
1114	glDisable (GL_ALPHA_TEST);	1342	glDisable (GL_ALPHA_TEST);
1115	glDisable (GL_BLEND);	1343	glDisable (GL_BLEND);
1116	}	1344	}
1117	}	1345	}
1118		1346
		1347	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1348	CODE:
		1349	{
		1350	GLint width;
		1351	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1352	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1353	RETVAL = width > 0;
		1354	}
		1355	OUTPUT:
		1356	RETVAL
		1357
1119	MODULE = CFClient PACKAGE = CFClient::Map	1358	MODULE = CFPlus PACKAGE = CFPlus::Map
1120		1359
1121	CFClient::Map	1360	CFPlus::Map
1122	new (SV *class, int map_width, int map_height)	1361	new (SV *class)
1123	CODE:	1362	CODE:
1124	New (0, RETVAL, 1, struct map);	1363	New (0, RETVAL, 1, struct map);
1125	RETVAL->x = 0;	1364	RETVAL->x = 0;
1126	RETVAL->y = 0;	1365	RETVAL->y = 0;
1127	RETVAL->w = map_width;	1366	RETVAL->w = 0;
1128	RETVAL->h = map_height;	1367	RETVAL->h = 0;
1129	RETVAL->ox = 0;	1368	RETVAL->ox = 0;
1130	RETVAL->oy = 0;	1369	RETVAL->oy = 0;
1131	RETVAL->faces = 8192;	1370	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1132	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1371	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1133	RETVAL->texs = 8192;
1134	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1135	RETVAL->rows = 0;	1372	RETVAL->rows = 0;
1136	RETVAL->row = 0;	1373	RETVAL->row = 0;
1137	OUTPUT:	1374	OUTPUT:
1138	RETVAL	1375	RETVAL
1139		1376
1140	void	1377	void
1141	DESTROY (CFClient::Map self)	1378	DESTROY (CFPlus::Map self)
1142	CODE:	1379	CODE:
1143	{	1380	{
1144	map_clear (self);	1381	map_clear (self);
1145	Safefree (self->face);	1382	Safefree (self->face2tile);
1146	Safefree (self->tex);	1383	Safefree (self->tex);
1147	Safefree (self);	1384	Safefree (self);
1148	}	1385	}
1149		1386
1150	void	1387	void
		1388	resize (CFPlus::Map self, int map_width, int map_height)
		1389	CODE:
		1390	self->w = map_width;
		1391	self->h = map_height;
		1392
		1393	void
1151	clear (CFClient::Map self)	1394	clear (CFPlus::Map self)
1152	CODE:	1395	CODE:
1153	map_clear (self);	1396	map_clear (self);
1154		1397
1155	void	1398	void
1156	set_face (CFClient::Map self, int face, int texid)	1399	set_tileid (CFPlus::Map self, int face, int tile)
1157	CODE:	1400	CODE:
1158	{	1401	{
1159	while (self->faces <= face)	1402	need_facenum (self, face); self->face2tile [face] = tile;
1160	{	1403	need_texid (self, tile);
1161	Append (mapface, self->face, self->faces, self->faces);
1162	self->faces *= 2;
1163	}
1164
1165	self->face [face] = texid;
1166	}	1404	}
1167		1405
1168	void	1406	void
		1407	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1408	CODE:
		1409	{
		1410	tileid texid;
		1411	maptex *tex;
		1412
		1413	if (face < 0 \|\| face >= self->faces)
		1414	return;
		1415
		1416	if (smooth < 0 \|\| smooth >= self->faces)
		1417	return;
		1418
		1419	texid = self->face2tile [face];
		1420
		1421	if (!texid)
		1422	return;
		1423
		1424	tex = self->tex + texid;
		1425	tex->smoothtile = self->face2tile [smooth];
		1426	tex->smoothlevel = level;
		1427	}
		1428
		1429	void
1169	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1430	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)
1170	CODE:	1431	CODE:
1171	{	1432	{
1172	while (self->texs <= texid)	1433	need_texid (self, texid);
1173	{
1174	Append (maptex, self->tex, self->texs, self->texs);
1175	self->texs *= 2;
1176	}
1177		1434
1178	{	1435	{
1179	maptex *tex = self->tex + texid;	1436	maptex *tex = self->tex + texid;
1180		1437
1181	tex->name = name;	1438	tex->name = name;
…		…
1198	// from transparent color bleeding and ugly wrapping effects.	1455	// from transparent color bleeding and ugly wrapping effects.
1199	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1456	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1200	}	1457	}
1201		1458
1202	int	1459	int
1203	ox (CFClient::Map self)	1460	ox (CFPlus::Map self)
1204	ALIAS:	1461	ALIAS:
1205	oy = 1	1462	oy = 1
1206	x = 2	1463	x = 2
1207	y = 3	1464	y = 3
1208	w = 4	1465	w = 4
…		…
1219	}	1476	}
1220	OUTPUT:	1477	OUTPUT:
1221	RETVAL	1478	RETVAL
1222		1479
1223	void	1480	void
1224	scroll (CFClient::Map self, int dx, int dy)	1481	scroll (CFPlus::Map self, int dx, int dy)
1225	CODE:	1482	CODE:
1226	{	1483	{
1227	if (dx > 0)	1484	if (dx > 0)
1228	map_blank (self, self->x, self->y, dx - 1, self->h);	1485	map_blank (self, self->x, self->y, dx, self->h);
1229	else if (dx < 0)	1486	else if (dx < 0)
1230	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1487	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1231		1488
1232	if (dy > 0)	1489	if (dy > 0)
1233	map_blank (self, self->x, self->y, self->w, dy - 1);	1490	map_blank (self, self->x, self->y, self->w, dy);
1234	else if (dy < 0)	1491	else if (dy < 0)
1235	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1492	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1236		1493
1237	self->ox += dx; self->x += dx;	1494	self->ox += dx; self->x += dx;
1238	self->oy += dy; self->y += dy;	1495	self->oy += dy; self->y += dy;
1239		1496
1240	while (self->y < 0)	1497	while (self->y < 0)
…		…
1245	self->y += MAP_EXTEND_Y;	1502	self->y += MAP_EXTEND_Y;
1246	}	1503	}
1247	}	1504	}
1248		1505
1249	void	1506	void
1250	map1a_update (CFClient::Map self, SV *data_)	1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1251	CODE:	1508	CODE:
1252	{	1509	{
1253	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1510	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1254	uint8_t data_end = (uint8_t )SvEND (data_);	1511	uint8_t data_end = (uint8_t )SvEND (data_);
1255	mapcell *cell;	1512	mapcell *cell;
1256	int x, y, flags;	1513	int x, y, flags;
1257		1514
1258	while (data < data_end)	1515	while (data < data_end - 1)
1259	{	1516	{
1260	flags = (data [0] << 8) + data [1]; data += 2;	1517	flags = (data [0] << 8) + data [1]; data += 2;
1261		1518
1262	x = self->x + ((flags >> 10) & 63);	1519	x = self->x + ((flags >> 10) & 63);
1263	y = self->y + ((flags >> 4) & 63);	1520	y = self->y + ((flags >> 4) & 63);
1264		1521
1265	cell = map_get_cell (self, x, y);	1522	cell = map_get_cell (self, x, y);
1266		1523
1267	if (flags & 15)	1524	if (flags & 15)
1268	{	1525	{
1269	if (cell->darkness < 0)	1526	if (!cell->darkness)
1270	{	1527	{
		1528	memset (cell, 0, sizeof (*cell));
1271	cell->darkness = 0;	1529	cell->darkness = 256;
1272	cell->face [0] = 0;
1273	cell->face [1] = 0;
1274	cell->face [2] = 0;
1275	}	1530	}
1276		1531
1277	cell->darkness = flags & 8 ? *data++ : 255;
1278
1279	//TODO: don't trust server data to be in-range(!)	1532	//TODO: don't trust server data to be in-range(!)
		1533
		1534	if (flags & 8)
		1535	{
		1536	if (extmap)
		1537	{
		1538	uint8_t ext, cmd;
		1539
		1540	do
		1541	{
		1542	ext = *data++;
		1543	cmd = ext & 0x3f;
		1544
		1545	if (cmd < 4)
		1546	cell->darkness = 255 - ext * 64 + 1;
		1547	else if (cmd == 5) // health
		1548	{
		1549	cell->stat_width = 1;
		1550	cell->stat_hp = *data++;
		1551	}
		1552	else if (cmd == 6) // monster width
		1553	cell->stat_width = *data++ + 1;
		1554	else if (cmd == 0x47)
		1555	{
		1556	if (*data == 4)
		1557	; // decode player count
		1558
		1559	data += *data + 1;
		1560	}
		1561	else if (cmd == 8) // cell flags
		1562	cell->flags = *data++;
		1563	else if (ext & 0x40) // unknown, multibyte => skip
		1564	data += *data + 1;
		1565	else
		1566	data++;
		1567	}
		1568	while (ext & 0x80);
		1569	}
		1570	else
		1571	cell->darkness = *data++ + 1;
		1572	}
1280		1573
1281	if (flags & 4)	1574	if (flags & 4)
1282	{	1575	{
1283	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1576	faceid face = (data [0] << 8) + data [1]; data += 2;
		1577	need_facenum (self, face);
		1578	cell->tile [0] = self->face2tile [face];
1284	}	1579	}
1285		1580
1286	if (flags & 2)	1581	if (flags & 2)
1287	{	1582	{
1288	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1583	faceid face = (data [0] << 8) + data [1]; data += 2;
		1584	need_facenum (self, face);
		1585	cell->tile [1] = self->face2tile [face];
1289	}	1586	}
1290		1587
1291	if (flags & 1)	1588	if (flags & 1)
1292	{	1589	{
1293	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1590	faceid face = (data [0] << 8) + data [1]; data += 2;
		1591	need_facenum (self, face);
		1592	cell->tile [2] = self->face2tile [face];
1294	}	1593	}
1295	}	1594	}
1296	else	1595	else
1297	cell->darkness = -1;	1596	cell->darkness = 0;
1298	}	1597	}
1299	}	1598	}
1300		1599
1301	SV *	1600	SV *
1302	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1601	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1303	CODE:	1602	CODE:
1304	{	1603	{
1305	int x1, x;	1604	int x1, x;
1306	int y1, y;	1605	int y1, y;
1307	int z;	1606	int z;
…		…
1328	{	1627	{
1329	mapcell *cell = row->col + (x - row->c0);	1628	mapcell *cell = row->col + (x - row->c0);
1330		1629
1331	for (z = 0; z <= 0; z++)	1630	for (z = 0; z <= 0; z++)
1332	{	1631	{
1333	mapface face = cell->face [z];
1334
1335	if (face)
1336	{
1337	maptex tex = self->tex [face];	1632	maptex tex = self->tex [cell->tile [z]];
1338	int a0 = 255 - tex.a;	1633	int a0 = 255 - tex.a;
1339	int a1 = tex.a;	1634	int a1 = tex.a;
1340		1635
1341	r = (r * a0 + tex.r * a1) / 255;	1636	r = (r * a0 + tex.r * a1) / 255;
1342	g = (g * a0 + tex.g * a1) / 255;	1637	g = (g * a0 + tex.g * a1) / 255;
1343	b = (b * a0 + tex.b * a1) / 255;	1638	b = (b * a0 + tex.b * a1) / 255;
1344	a = (a * a0 + tex.a * a1) / 255;	1639	a = (a * a0 + tex.a * a1) / 255;
1345	}
1346	}	1640	}
1347	}	1641	}
1348		1642
1349	*map++ = (r )	1643	*map++ = (r )
1350	\| (g << 8)	1644	\| (g << 8)
…		…
1357	}	1651	}
1358	OUTPUT:	1652	OUTPUT:
1359	RETVAL	1653	RETVAL
1360		1654
1361	void	1655	void
1362	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1656	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1363	CODE:	1657	CODE:
1364	{	1658	{
1365	int vx, vy;	1659	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1660	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1661	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1662	smooth_key skey;
1366	int x, y, z;	1663	int x, y, z;
1367	int last_name;	1664	int last_name;
1368	mapface face;
1369		1665
1370	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1666	// thats current max. sorry.
1371	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1667	if (sw > 255) sw = 255;
		1668	if (sh > 255) sh = 255;
1372		1669
1373	/*	1670	// clear key, in case of extra padding
1374	int vx = self->vx = self->w >= sw	1671	memset (&skey, 0, sizeof (skey));
1375	? self->x + (self->w - sw) / 2
1376	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1377
1378	int vy = self->vy = self->h >= sh
1379	? self->y + (self->h - sh) / 2
1380	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1381	*/
1382		1672
1383	glColor4ub (255, 255, 255, 255);	1673	glColor4ub (255, 255, 255, 255);
1384		1674
1385	glEnable (GL_BLEND);	1675	glEnable (GL_BLEND);
1386	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1389		1679
1390	glBegin (GL_QUADS);	1680	glBegin (GL_QUADS);
1391		1681
1392	last_name = 0;	1682	last_name = 0;
1393		1683
		1684	mx += self->x;
		1685	my += self->y;
		1686
		1687	// first pass: determine smooth_max
		1688	// rather ugly, if you ask me
		1689	// could also be stored inside mapcell and updated on change
		1690	memset (smooth_max, 0, sizeof (smooth_max));
		1691
		1692	for (y = 0; y < sh; y++)
		1693	if (0 <= y + my && y + my < self->rows)
		1694	{
		1695	maprow *row = self->row + (y + my);
		1696
		1697	for (x = 0; x < sw; x++)
		1698	if (row->c0 <= x + mx && x + mx < row->c1)
		1699	{
		1700	mapcell *cell = row->col + (x + mx - row->c0);
		1701
		1702	smooth_max[x + 1][y + 1] =
		1703	MAX (self->tex [cell->tile [0]].smoothlevel,
		1704	MAX (self->tex [cell->tile [1]].smoothlevel,
		1705	self->tex [cell->tile [2]].smoothlevel));
		1706	}
		1707	}
		1708
1394	for (z = 0; z < 3; z++)	1709	for (z = 0; z <= 2; z++)
		1710	{
		1711	memset (smooth_level, 0, sizeof (smooth_level));
		1712
1395	for (y = 0; y < sh; y++)	1713	for (y = 0; y < sh; y++)
1396	if (0 <= y + vy && y + vy < self->rows)	1714	if (0 <= y + my && y + my < self->rows)
1397	{	1715	{
1398	maprow *row = self->row + (y + vy);	1716	maprow *row = self->row + (y + my);
1399		1717
1400	for (x = 0; x < sw; x++)	1718	for (x = 0; x < sw; x++)
1401	if (row->c0 <= x + vx && x + vx < row->c1)	1719	if (row->c0 <= x + mx && x + mx < row->c1)
1402	{	1720	{
1403	mapcell *cell = row->col + (x + vx - row->c0);	1721	mapcell *cell = row->col + (x + mx - row->c0);
1404
1405	face = cell->face [z];	1722	tileid tile = cell->tile [z];
1406		1723
1407	if (face)	1724	if (tile)
		1725	{
		1726	maptex tex = self->tex [tile];
		1727	int px = (x + 1) * T - tex.w;
		1728	int py = (y + 1) * T - tex.h;
		1729
		1730	// suppressing texture state switches here
		1731	// is only moderately effective, but worth the extra effort
		1732	if (last_name != tex.name)
		1733	{
		1734	if (!tex.name)
		1735	tex = self->tex [2]; /* missing, replace by noface */
		1736
		1737	glEnd ();
		1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1739	glBegin (GL_QUADS);
		1740	}
		1741
		1742	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1744	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1745	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1746
		1747	if (cell->flags && z == 2)
		1748	{
		1749	if (cell->flags & 1)
		1750	{
		1751	maptex tex = self->tex [1];
		1752	int px = x * T + T * 2 / 32;
		1753	int py = y * T - T * 6 / 32;
		1754
		1755	glEnd ();
		1756	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1757	glBegin (GL_QUADS);
		1758
		1759	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1760	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1761	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1762	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1763	}
		1764	}
		1765
		1766	// update smooth hash
		1767	if (tex.smoothtile)
		1768	{
		1769	skey.tile = tex.smoothtile;
		1770	skey.level = tex.smoothlevel;
		1771
		1772	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1773
		1774	// add bits to current tile and all neighbours. skey.x\|y is
		1775	// shifted +1\|+1 so we always stay positive.
		1776
		1777	// bits is ___n cccc CCCC bbbb
		1778	// n do not draw borders&corners
		1779	// c draw these corners, but...
		1780	// C ... not these
		1781	// b draw these borders
		1782
		1783	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1784	// ┃· ·· ·┃ ━━
		1785
		1786	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1787	// ·· ·· ·┏ ┓·
		1788
		1789	// full tile
		1790	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1791
		1792	// borders
		1793	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1794	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1795	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1796	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1797
		1798	// corners
		1799	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1800	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1801	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1802	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1803	}
		1804	}
		1805	}
		1806	}
		1807
		1808	// go through all smoothlevels, lowest to highest, then draw.
		1809	// this is basically counting sort
		1810	{
		1811	int w, b;
		1812
		1813	for (w = 0; w < 256 / 32; ++w)
		1814	{
		1815	uint32_t smask = smooth_level [w];
		1816	if (smask)
		1817	for (b = 0; b < 32; ++b)
		1818	if (smask & (((uint32_t)1) << b))
1408	{	1819	{
1409	maptex tex = self->tex [face];	1820	int level = (w << 5) \| b;
		1821	HE *he;
1410		1822
1411	int px = (x + 1) * 32 - tex.w;	1823	hv_iterinit (smooth);
1412	int py = (y + 1) * 32 - tex.h;	1824	while ((he = hv_iternext (smooth)))
1413
1414	if (last_name != tex.name)
1415	{	1825	{
		1826	smooth_key skey = (smooth_key )HeKEY (he);
		1827	IV bits = SvIVX (HeVAL (he));
		1828
		1829	if (!(bits & 0x1000)
		1830	&& skey->level == level
		1831	&& level > smooth_max [skey->x][skey->y])
		1832	{
		1833	maptex tex = self->tex [skey->tile];
		1834	int px = (((int)skey->x) - 1) * T;
		1835	int py = (((int)skey->y) - 1) * T;
		1836	int border = bits & 15;
		1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1838	float dx = tex.s * .0625f; // 16 images/row
		1839	float dy = tex.t * .5f ; // 2 images/column
		1840
		1841	// this time naively avoiding texture state changes
		1842	// save gobs of state changes.
		1843	if (last_name != tex.name)
		1844	{
		1845	if (!tex.name)
		1846	continue; // smoothing not yet available
		1847
1416	glEnd ();	1848	glEnd ();
1417	last_name = tex.name;
1418	glBindTexture (GL_TEXTURE_2D, last_name);	1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1419	glBegin (GL_QUADS);	1850	glBegin (GL_QUADS);
		1851	}
		1852
		1853	if (border)
		1854	{
		1855	float ox = border * dx;
		1856
		1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1861	}
		1862
		1863	if (corner)
		1864	{
		1865	float ox = corner * dx;
		1866
		1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1871	}
		1872	}
1420	}	1873	}
1421
1422	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1423	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1424	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1425	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1426	}	1874	}
1427	}
1428	}	1875	}
		1876	}
		1877
		1878	hv_clear (smooth);
		1879	}
1429		1880
1430	glEnd ();	1881	glEnd ();
1431		1882
1432	glDisable (GL_TEXTURE_2D);	1883	glDisable (GL_TEXTURE_2D);
1433	glDisable (GL_BLEND);	1884	glDisable (GL_BLEND);
1434	}
1435		1885
		1886	// top layer: overlays such as the health bar
		1887	for (y = 0; y < sh; y++)
		1888	if (0 <= y + my && y + my < self->rows)
		1889	{
		1890	maprow *row = self->row + (y + my);
		1891
		1892	for (x = 0; x < sw; x++)
		1893	if (row->c0 <= x + mx && x + mx < row->c1)
		1894	{
		1895	mapcell *cell = row->col + (x + mx - row->c0);
		1896
		1897	int px = x * T;
		1898	int py = y * T;
		1899
		1900	if (cell->stat_hp)
		1901	{
		1902	int width = cell->stat_width * T;
		1903	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1904
		1905	glColor3ub (0, 0, 0);
		1906	glRectf (px + 1, py - thick - 2,
		1907	px + width - 1, py);
		1908
		1909	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1910	glRectf (px + 2,
		1911	py - thick - 1,
		1912	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1913	}
		1914	}
		1915	}
		1916	}
		1917
1436	void	1918	void
1437	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	1919	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1438	CODE:	1920	CODE:
1439	{	1921	{
1440	static float color[16][3] = {	1922	static float color[16][3] = {
1441	{ 0.00F, 0.00F, 0.00F },	1923	{ 0.00F, 0.00F, 0.00F },
1442	{ 1.00F, 1.00F, 1.00F },	1924	{ 1.00F, 1.00F, 1.00F },
…		…
1492	glDisable (GL_BLEND);	1974	glDisable (GL_BLEND);
1493	glDisable (GL_TEXTURE_2D);	1975	glDisable (GL_TEXTURE_2D);
1494	}	1976	}
1495		1977
1496	void	1978	void
1497	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1979	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)
1498	PPCODE:	1980	PPCODE:
1499	{	1981	{
1500	int vx, vy;
1501	int x, y;	1982	int x, y;
1502	int sw4 = (sw + 3) & ~3;	1983	int sw4 = (sw + 3) & ~3;
1503	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1984	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1504	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1985	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1505		1986
1506	memset (darkness, 255, sw4 * sh);	1987	memset (darkness, 255, sw4 * sh);
1507	SvPOK_only (darkness_sv);	1988	SvPOK_only (darkness_sv);
1508	SvCUR_set (darkness_sv, sw4 * sh);	1989	SvCUR_set (darkness_sv, sw4 * sh);
1509		1990
1510	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1991	mx += self->x;
1511	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1992	my += self->y;
1512		1993
1513	for (y = 0; y < sh; y++)	1994	for (y = 0; y < sh; y++)
1514	if (0 <= y + vy && y + vy < self->rows)	1995	if (0 <= y + my && y + my < self->rows)
1515	{	1996	{
1516	maprow *row = self->row + (y + vy);	1997	maprow *row = self->row + (y + my);
1517		1998
1518	for (x = 0; x < sw; x++)	1999	for (x = 0; x < sw; x++)
1519	if (row->c0 <= x + vx && x + vx < row->c1)	2000	if (row->c0 <= x + mx && x + mx < row->c1)
1520	{	2001	{
1521	mapcell *cell = row->col + (x + vx - row->c0);	2002	mapcell *cell = row->col + (x + mx - row->c0);
1522		2003
1523	darkness[y * sw4 + x] = cell->darkness < 0	2004	darkness[y * sw4 + x] = cell->darkness
		2005	? 255 - (cell->darkness - 1)
1524	? 255 - FOW_DARKNESS	2006	: 255 - FOW_DARKNESS;
1525	: 255 - cell->darkness;
1526	}	2007	}
1527	}	2008	}
		2009
		2010	if (smoothing)
		2011	{
		2012	SV darkness2_sv = sv_2mortal (newSV (sw4 sh));
		2013	uint8_t darkness2 = (uint8_t )SvPVX (darkness2_sv);
		2014
		2015	SvPOK_only (darkness2_sv);
		2016	SvCUR_set (darkness2_sv, sw4 * sh);
		2017
		2018	for (y = 0; y < sh; ++y)
		2019	for (x = 0; x < sw4; ++x)
		2020	{
		2021	float f = (float )matrix;
		2022	int dx, dy;
		2023	float sum = 0.f;
		2024
		2025	for (dy = -1; dy <= 1; ++dy)
		2026	for (dx = -1; dx <= 1; ++dx)
		2027	{
		2028	unsigned int x2 = x + dx;
		2029	unsigned int y2 = y + dy;
		2030
		2031	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;
		2032	}
		2033
		2034	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;
		2035	}
		2036
		2037	darkness_sv = darkness2_sv;
		2038	}
1528		2039
1529	EXTEND (SP, 3);	2040	EXTEND (SP, 3);
1530	PUSHs (sv_2mortal (newSViv (sw4)));	2041	PUSHs (sv_2mortal (newSViv (sw4)));
1531	PUSHs (sv_2mortal (newSViv (sh)));	2042	PUSHs (sv_2mortal (newSViv (sh)));
1532	PUSHs (darkness_sv);	2043	PUSHs (darkness_sv);
1533	}	2044	}
1534		2045
1535	SV *	2046	SV *
1536	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2047	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1537	CODE:	2048	CODE:
1538	{	2049	{
1539	int x, y, x1, y1;	2050	int x, y, x1, y1;
1540	SV data_sv = newSV (w h * 7 + 5);	2051	SV data_sv = newSV (w h * 7 + 5);
1541	uint8_t data = (uint8_t )SvPVX (data_sv);	2052	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1566	if (row && row->c0 <= x && x < row->c1)	2077	if (row && row->c0 <= x && x < row->c1)
1567	{	2078	{
1568	mapcell *cell = row->col + (x - row->c0);	2079	mapcell *cell = row->col + (x - row->c0);
1569	uint8_t flags = 0;	2080	uint8_t flags = 0;
1570		2081
1571	if (cell->face [0]) flags \|= 1;	2082	if (cell->tile [0]) flags \|= 1;
1572	if (cell->face [1]) flags \|= 2;	2083	if (cell->tile [1]) flags \|= 2;
1573	if (cell->face [2]) flags \|= 4;	2084	if (cell->tile [2]) flags \|= 4;
1574		2085
1575	*data++ = flags;	2086	*data++ = flags;
1576		2087
1577	if (flags & 1)	2088	if (flags & 1)
1578	{	2089	{
		2090	tileid tile = cell->tile [0];
1579	*data++ = cell->face [0] >> 8;	2091	*data++ = tile >> 8;
1580	*data++ = cell->face [0];	2092	*data++ = tile;
1581	}	2093	}
1582		2094
1583	if (flags & 2)	2095	if (flags & 2)
1584	{	2096	{
		2097	tileid tile = cell->tile [1];
1585	*data++ = cell->face [1] >> 8;	2098	*data++ = tile >> 8;
1586	*data++ = cell->face [1];	2099	*data++ = tile;
1587	}	2100	}
1588		2101
1589	if (flags & 4)	2102	if (flags & 4)
1590	{	2103	{
		2104	tileid tile = cell->tile [2];
1591	*data++ = cell->face [2] >> 8;	2105	*data++ = tile >> 8;
1592	*data++ = cell->face [2];	2106	*data++ = tile;
1593	}	2107	}
1594	}	2108	}
1595	else	2109	else
1596	*data++ = 0;	2110	*data++ = 0;
1597	}	2111	}
…		…
1603	}	2117	}
1604	OUTPUT:	2118	OUTPUT:
1605	RETVAL	2119	RETVAL
1606		2120
1607	void	2121	void
1608	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2122	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1609	PPCODE:	2123	PPCODE:
1610	{	2124	{
1611	int x, y, z;	2125	int x, y, z;
1612	int w, h;	2126	int w, h;
1613	int x1, y1;	2127	int x1, y1;
…		…
1637	{	2151	{
1638	uint8_t flags = *data++;	2152	uint8_t flags = *data++;
1639		2153
1640	if (flags)	2154	if (flags)
1641	{	2155	{
1642	mapface face[3] = { 0, 0, 0 };
1643
1644	mapcell *cell = row_get_cell (row, x);	2156	mapcell *cell = row_get_cell (row, x);
		2157	tileid tile[3] = { 0, 0, 0 };
1645		2158
1646	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2159	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1647	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2160	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1648	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2161	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1649		2162
1650	if (cell->darkness <= 0)	2163	if (cell->darkness == 0)
1651	{	2164	{
1652	cell->darkness = -1;	2165	cell->darkness = 0;
1653		2166
1654	for (z = 0; z <= 2; z++)	2167	for (z = 0; z <= 2; z++)
1655	{	2168	{
1656	cell->face[z] = face[z];	2169	tileid t = tile [z];
1657		2170
1658	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2171	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2172	{
1659	XPUSHs (sv_2mortal (newSViv (face[z])));	2173	XPUSHs (sv_2mortal (newSViv (t)));
		2174	need_texid (self, t);
		2175	}
		2176
		2177	cell->tile [z] = t;
1660	}	2178	}
1661	}	2179	}
1662	}	2180	}
1663	}	2181	}
1664	}	2182	}
1665	}	2183	}
1666		2184
1667	MODULE = CFClient PACKAGE = CFClient::MixChunk	2185	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1668		2186
1669	CFClient::MixChunk	2187	CFPlus::MixChunk
1670	new_from_file (SV class, char path)	2188	new_from_file (SV class, char path)
1671	CODE:	2189	CODE:
1672	RETVAL = Mix_LoadWAV (path);	2190	RETVAL = Mix_LoadWAV (path);
1673	OUTPUT:	2191	OUTPUT:
1674	RETVAL	2192	RETVAL
1675		2193
1676	void	2194	void
1677	DESTROY (CFClient::MixChunk self)	2195	DESTROY (CFPlus::MixChunk self)
1678	CODE:	2196	CODE:
1679	Mix_FreeChunk (self);	2197	Mix_FreeChunk (self);
1680		2198
1681	int	2199	int
1682	volume (CFClient::MixChunk self, int volume = -1)	2200	volume (CFPlus::MixChunk self, int volume = -1)
1683	CODE:	2201	CODE:
1684	RETVAL = Mix_VolumeChunk (self, volume);	2202	RETVAL = Mix_VolumeChunk (self, volume);
1685	OUTPUT:	2203	OUTPUT:
1686	RETVAL	2204	RETVAL
1687		2205
1688	int	2206	int
1689	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2207	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1690	CODE:	2208	CODE:
1691	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2209	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1692	OUTPUT:	2210	OUTPUT:
1693	RETVAL	2211	RETVAL
1694		2212
1695	MODULE = CFClient PACKAGE = CFClient::MixMusic	2213	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1696		2214
1697	int	2215	int
1698	volume (int volume = -1)	2216	volume (int volume = -1)
1699	CODE:	2217	CODE:
1700	RETVAL = Mix_VolumeMusic (volume);	2218	RETVAL = Mix_VolumeMusic (volume);
1701	OUTPUT:	2219	OUTPUT:
1702	RETVAL	2220	RETVAL
1703		2221
		2222	int
		2223	fade_out (int ms)
		2224	CODE:
		2225	RETVAL = Mix_FadeOutMusic (ms);
		2226	OUTPUT:
		2227	RETVAL
		2228
1704	CFClient::MixMusic	2229	CFPlus::MixMusic
1705	new_from_file (SV class, char path)	2230	new_from_file (SV class, char path)
1706	CODE:	2231	CODE:
1707	RETVAL = Mix_LoadMUS (path);	2232	RETVAL = Mix_LoadMUS (path);
1708	OUTPUT:	2233	OUTPUT:
1709	RETVAL	2234	RETVAL
1710		2235
1711	void	2236	void
1712	DESTROY (CFClient::MixMusic self)	2237	DESTROY (CFPlus::MixMusic self)
1713	CODE:	2238	CODE:
1714	Mix_FreeMusic (self);	2239	Mix_FreeMusic (self);
1715		2240
1716	int	2241	int
1717	play (CFClient::MixMusic self, int loops = -1)	2242	play (CFPlus::MixMusic self, int loops = -1)
1718	CODE:	2243	CODE:
1719	RETVAL = Mix_PlayMusic (self, loops);	2244	RETVAL = Mix_PlayMusic (self, loops);
1720	OUTPUT:	2245	OUTPUT:
1721	RETVAL	2246	RETVAL
1722		2247
		2248	int
		2249	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2250	CODE:
		2251	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2252	OUTPUT:
		2253	RETVAL
		2254
1723	MODULE = CFClient PACKAGE = CFClient::OpenGL	2255	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1724		2256
1725	BOOT:	2257	BOOT:
1726	{	2258	{
1727	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2259	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1728	static const struct {	2260	static const struct {
1729	const char *name;	2261	const char *name;
1730	IV iv;	2262	IV iv;
1731	} *civ, const_iv[] = {	2263	} *civ, const_iv[] = {
1732	# define const_iv(name) { # name, (IV)name }	2264	# define const_iv(name) { # name, (IV)name }
		2265	const_iv (GL_VENDOR),
		2266	const_iv (GL_VERSION),
		2267	const_iv (GL_EXTENSIONS),
1733	const_iv (GL_COLOR_MATERIAL),	2268	const_iv (GL_COLOR_MATERIAL),
1734	const_iv (GL_SMOOTH),	2269	const_iv (GL_SMOOTH),
1735	const_iv (GL_FLAT),	2270	const_iv (GL_FLAT),
1736	const_iv (GL_DITHER),	2271	const_iv (GL_DITHER),
1737	const_iv (GL_BLEND),	2272	const_iv (GL_BLEND),
…		…
1764	const_iv (GL_LUMINANCE),	2299	const_iv (GL_LUMINANCE),
1765	const_iv (GL_LUMINANCE_ALPHA),	2300	const_iv (GL_LUMINANCE_ALPHA),
1766	const_iv (GL_FLOAT),	2301	const_iv (GL_FLOAT),
1767	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2302	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1768	const_iv (GL_COMPILE),	2303	const_iv (GL_COMPILE),
		2304	const_iv (GL_PROXY_TEXTURE_1D),
		2305	const_iv (GL_PROXY_TEXTURE_2D),
1769	const_iv (GL_TEXTURE_1D),	2306	const_iv (GL_TEXTURE_1D),
1770	const_iv (GL_TEXTURE_2D),	2307	const_iv (GL_TEXTURE_2D),
1771	const_iv (GL_TEXTURE_ENV),	2308	const_iv (GL_TEXTURE_ENV),
1772	const_iv (GL_TEXTURE_MAG_FILTER),	2309	const_iv (GL_TEXTURE_MAG_FILTER),
1773	const_iv (GL_TEXTURE_MIN_FILTER),	2310	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1795	const_iv (GL_SEPARABLE_2D),	2332	const_iv (GL_SEPARABLE_2D),
1796	const_iv (GL_CONVOLUTION_2D),	2333	const_iv (GL_CONVOLUTION_2D),
1797	const_iv (GL_CONVOLUTION_BORDER_MODE),	2334	const_iv (GL_CONVOLUTION_BORDER_MODE),
1798	const_iv (GL_CONSTANT_BORDER),	2335	const_iv (GL_CONSTANT_BORDER),
1799	const_iv (GL_LINES),	2336	const_iv (GL_LINES),
		2337	const_iv (GL_LINE_STRIP),
1800	const_iv (GL_LINE_LOOP),	2338	const_iv (GL_LINE_LOOP),
1801	const_iv (GL_QUADS),	2339	const_iv (GL_QUADS),
1802	const_iv (GL_QUAD_STRIP),	2340	const_iv (GL_QUAD_STRIP),
1803	const_iv (GL_TRIANGLES),	2341	const_iv (GL_TRIANGLES),
1804	const_iv (GL_TRIANGLE_STRIP),	2342	const_iv (GL_TRIANGLE_STRIP),
…		…
1812	# undef const_iv	2350	# undef const_iv
1813	};	2351	};
1814		2352
1815	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2353	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1816	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2354	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2355
		2356	texture_av = newAV ();
		2357	AvREAL_off (texture_av);
1817	}	2358	}
1818		2359
1819	char *	2360	char *
1820	gl_vendor ()	2361	gl_vendor ()
1821	CODE:	2362	CODE:
…		…
1832		2373
1833	char *	2374	char *
1834	gl_extensions ()	2375	gl_extensions ()
1835	CODE:	2376	CODE:
1836	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2377	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2378	OUTPUT:
		2379	RETVAL
		2380
		2381	const char *glGetString (GLenum pname)
		2382
		2383	GLint glGetInteger (GLenum pname)
		2384	CODE:
		2385	glGetIntegerv (pname, &RETVAL);
		2386	OUTPUT:
		2387	RETVAL
		2388
		2389	GLdouble glGetDouble (GLenum pname)
		2390	CODE:
		2391	glGetDoublev (pname, &RETVAL);
1837	OUTPUT:	2392	OUTPUT:
1838	RETVAL	2393	RETVAL
1839		2394
1840	int glGetError ()	2395	int glGetError ()
1841		2396
…		…
1966		2521
1967	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2522	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1968		2523
1969	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2524	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1970		2525
		2526	void glPixelZoom (float x, float y)
		2527
1971	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2528	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1972		2529
1973	int glGenTexture ()	2530	int glGenTexture ()
1974	CODE:	2531	CODE:
1975	{	2532	RETVAL = gen_texture ();
1976	GLuint name;
1977	glGenTextures (1, &name);
1978	RETVAL = name;
1979	}
1980	OUTPUT:	2533	OUTPUT:
1981	RETVAL	2534	RETVAL
1982		2535
1983	void glDeleteTexture (int name)	2536	void glDeleteTexture (int name)
1984	CODE:	2537	CODE:
1985	{
1986	GLuint name_ = name;
1987	glDeleteTextures (1, &name_);	2538	del_texture (name);
1988	}	2539
1989
1990	int glGenList ()	2540	int glGenList ()
1991	CODE:	2541	CODE:
1992	RETVAL = glGenLists (1);	2542	RETVAL = glGenLists (1);
1993	OUTPUT:	2543	OUTPUT:
1994	RETVAL	2544	RETVAL
…		…
2001		2551
2002	void glEndList ()	2552	void glEndList ()
2003		2553
2004	void glCallList (int list)	2554	void glCallList (int list)
2005		2555
2006

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.130 by root, Wed Jul 12 17:21:01 2006 UTC vs. Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.130 by root, Wed Jul 12 17:21:01 2006 UTC vs.
Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC