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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.127 by root, Wed Jul 5 00:16:44 2006 UTC vs.
Revision 1.216 by root, Tue Jul 31 00:56:02 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
		30	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		31
17	#include <SDL.h>	32	#include <SDL.h>
		33	#include <SDL_thread.h>
18	#include <SDL_endian.h>	34	#include <SDL_endian.h>
19	#include <SDL_image.h>	35	#include <SDL_image.h>
20	#include <SDL_mixer.h>	36	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	37	#include <SDL_opengl.h>
22		38
…		…
31	# include <sys/types.h>	47	# include <sys/types.h>
32	# include <sys/socket.h>	48	# include <sys/socket.h>
33	# include <netinet/in.h>	49	# include <netinet/in.h>
34	# include <netinet/tcp.h>	50	# include <netinet/tcp.h>
35	# include <inttypes.h>	51	# 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	52	#endif
44		53
45	#include "glext.h"
46
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		55
49	#define FOW_DARKNESS 32	56	#define FOW_DARKNESS 32
50		57
51	#define MAP_EXTEND_X 32	58	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	59	#define MAP_EXTEND_Y 512
…		…
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	64	# define PARACHUTE SDL_INIT_NOPARACHUTE
58	#else	65	#else
59	# define PARACHUTE 0	66	# define PARACHUTE 0
60	#endif	67	#endif
61		68
		69	static AV *texture_av;
		70
62	static struct	71	static struct
63	{	72	{
64	#define GL_FUNC(ptr,name) ptr name;	73	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	74	#include "glfunc.h"
66	#undef GL_FUNC	75	#undef GL_FUNC
67	} gl;	76	} gl;
68		77
		78	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	79	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	80	{
71	if (gl.BlendFuncSeparate)	81	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	82	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	83	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	84	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	85	else
76	glBlendFunc (sa, da);	86	glBlendFunc (sa, da);
77	}	87	}
78		88
		89	static GLuint
		90	gen_texture ()
		91	{
		92	GLuint name;
		93
		94	if (AvFILL (texture_av) >= 0)
		95	name = (GLuint)(size_t)av_pop (texture_av);
		96	else
		97	glGenTextures (1, &name);
		98
		99	return name;
		100	}
		101
		102	static void
		103	del_texture (GLuint name)
		104	{
		105	/* make a half-assed attempt at returning the memory used by the texture */
		106	/* textures are frequently being reused by cfplus anyway */
		107	/*glBindTexture (GL_TEXTURE_2D, name);*/
		108	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		109	av_push (texture_av, (SV *)(size_t)name);
		110	glDeleteTextures (1, &name);
		111	}
		112
79	#include "texcache.c"	113	#include "texcache.c"
80		114
81	#include "pango-font.c"	115	#include "pango-font.c"
82	#include "pango-fontmap.c"	116	#include "pango-fontmap.c"
83	#include "pango-render.c"	117	#include "pango-render.c"
84		118
		119	typedef IV CFPlus__Channel;
		120	typedef SDL_RWops *CFPlus__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	121	typedef Mix_Chunk *CFPlus__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	122	typedef Mix_Music *CFPlus__MixMusic;
87		123
88	typedef PangoFontDescription *CFClient__Font;	124	typedef PangoFontDescription *CFPlus__Font;
89		125
90	static int	126	static int
91	shape_attr_p (PangoLayoutRun *run)	127	shape_attr_p (PangoLayoutRun *run)
92	{	128	{
93	GSList *attrs = run->item->analysis.extra_attrs;	129	GSList *attrs = run->item->analysis.extra_attrs;
…		…
107		143
108	typedef struct cf_layout {	144	typedef struct cf_layout {
109	PangoLayout *pl;	145	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	146	float r, g, b, a; // default color for rgba mode
111	int base_height;	147	int base_height;
112	CFClient__Font font;	148	CFPlus__Font font;
113	} *CFClient__Layout;	149	} *CFPlus__Layout;
114		150
115	static CFClient__Font default_font;	151	static CFPlus__Font default_font;
116	static PangoContext *opengl_context;	152	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	153	static PangoFontMap *opengl_fontmap;
118		154
119	static void	155	static void
120	substitute_func (FcPattern *pattern, gpointer data)	156	substitute_func (FcPattern *pattern, gpointer data)
…		…
125	#endif	161	#endif
126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127	}	163	}
128		164
129	static void	165	static void
130	layout_update_font (CFClient__Layout self)	166	layout_update_font (CFPlus__Layout self)
131	{	167	{
132	/* use a random scale factor to account for unknown descenders, 0.8 works	168	/* use a random scale factor to account for unknown descenders, 0.8 works
133	* reasonably well with bitstream vera	169	* reasonably well with bitstream vera
134	*/	170	*/
135	PangoFontDescription *font = self->font ? self->font : default_font;	171	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
139		175
140	pango_layout_set_font_description (self->pl, font);	176	pango_layout_set_font_description (self->pl, font);
141	}	177	}
142		178
143	static void	179	static void
144	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	180	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
145	{	181	{
		182	PangoRectangle rect;
		183
		184	// get_pixel_* wrongly rounds down
146	pango_layout_get_pixel_size (self->pl, w, h);	185	pango_layout_get_extents (self->pl, 0, &rect);
147		186
148	if (!*w) *w = 1;	187	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149	if (!*h) *h = 1;	188	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150		189
151	*w = (*w + 3) & ~3;	190	if (!rect.width) rect.width = 1;
152	}	191	if (!rect.height) rect.height = 1;
153		192
		193	*w = rect.width;
		194	*h = rect.height;
		195	}
		196
		197	typedef uint16_t tileid;
154	typedef uint16_t mapface;	198	typedef uint16_t faceid;
155		199
156	typedef struct {	200	typedef struct {
157	GLint name;	201	int name;
158	int w, h;	202	int w, h;
159	float s, t;	203	float s, t;
160	uint8_t r, g, b, a;	204	uint8_t r, g, b, a;
		205	tileid smoothtile;
		206	uint8_t smoothlevel;
161	} maptex;	207	} maptex;
162		208
163	typedef struct {	209	typedef struct {
		210	uint32_t player;
		211	tileid tile[3];
164	int16_t darkness;	212	uint16_t darkness;
165	mapface face[3];	213	uint8_t stat_width, stat_hp, flags, smoothmax;
166	} mapcell;	214	} mapcell;
167		215
168	typedef struct {	216	typedef struct {
169	int32_t c0, c1;	217	int32_t c0, c1;
170	mapcell *col;	218	mapcell *col;
171	} maprow;	219	} maprow;
172		220
173	typedef struct map {	221	typedef struct map {
174	int x, y, w, h;	222	int x, y, w, h;
175	int ox, oy; /* offset to virtual global coordinate system */	223	int ox, oy; /* offset to virtual global coordinate system */
176	int faces;	224	int faces; tileid *face2tile; // [faceid]
177	mapface *face;	225	int texs; maptex *tex; // [tileid]
178
179	int texs;
180	maptex *tex;
181		226
182	int32_t rows;	227	int32_t rows;
183	maprow *row;	228	maprow *row;
184	} *CFClient__Map;	229	} *CFPlus__Map;
185		230
186	static char *	231	static char *
187	prepend (char *ptr, int sze, int inc)	232	prepend (char *ptr, int sze, int inc)
188	{	233	{
189	char *p;	234	char *p;
…		…
206	}	251	}
207		252
208	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	253	#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))	254	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
210		255
		256	static void
		257	need_facenum (struct map *self, faceid face)
		258	{
		259	while (self->faces <= face)
		260	{
		261	Append (tileid, self->face2tile, self->faces, self->faces);
		262	self->faces *= 2;
		263	}
		264	}
		265
		266	static void
		267	need_texid (struct map *self, int texid)
		268	{
		269	while (self->texs <= texid)
		270	{
		271	Append (maptex, self->tex, self->texs, self->texs);
		272	self->texs *= 2;
		273	}
		274	}
		275
211	static maprow *	276	static maprow *
212	map_get_row (CFClient__Map self, int y)	277	map_get_row (CFPlus__Map self, int y)
213	{	278	{
214	if (0 > y)	279	if (0 > y)
215	{	280	{
216	int extend = - y + MAP_EXTEND_Y;	281	int extend = - y + MAP_EXTEND_Y;
217	Prepend (maprow, self->row, self->rows, extend);	282	Prepend (maprow, self->row, self->rows, extend);
…		…
255		320
256	return row->col + (x - row->c0);	321	return row->col + (x - row->c0);
257	}	322	}
258		323
259	static mapcell *	324	static mapcell *
260	map_get_cell (CFClient__Map self, int x, int y)	325	map_get_cell (CFPlus__Map self, int x, int y)
261	{	326	{
262	return row_get_cell (map_get_row (self, y), x);	327	return row_get_cell (map_get_row (self, y), x);
263	}	328	}
264		329
265	static void	330	static void
266	map_clear (CFClient__Map self)	331	map_clear (CFPlus__Map self)
267	{	332	{
268	int r;	333	int r;
269		334
270	for (r = 0; r < self->rows; r++)	335	for (r = 0; r < self->rows; r++)
271	Safefree (self->row[r].col);	336	Safefree (self->row[r].col);
…		…
279	self->row = 0;	344	self->row = 0;
280	self->rows = 0;	345	self->rows = 0;
281	}	346	}
282		347
283	static void	348	static void
284	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	349	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
285	{	350	{
286	int x, y;	351	int x, y;
287	maprow *row;	352	maprow *row;
		353	mapcell *cell;
288		354
289	for (y = y0; y < y0 + h; y++)	355	for (y = y0; y < y0 + h; y++)
290	if (y >= 0)	356	if (y >= 0)
291	{	357	{
292	if (y >= self->rows)	358	if (y >= self->rows)
…		…
298	if (x >= row->c0)	364	if (x >= row->c0)
299	{	365	{
300	if (x >= row->c1)	366	if (x >= row->c1)
301	break;	367	break;
302		368
303	row->col[x - row->c0].darkness = -1;	369	cell = row->col + x - row->c0;
		370
		371	cell->darkness = 0;
		372	cell->stat_hp = 0;
		373	cell->flags = 0;
		374	cell->player = 0;
304	}	375	}
305	}	376	}
		377	}
		378
		379	typedef struct {
		380	tileid tile;
		381	uint8_t x, y, level;
		382	} smooth_key;
		383
		384	static void
		385	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		386	{
		387	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		388
		389	if (SvIOK (*sv))
		390	SvIV_set (*sv, SvIVX (*sv) | bits);
		391	else
		392	sv_setiv (*sv, bits);
306	}	393	}
307		394
308	static void	395	static void
309	music_finished (void)	396	music_finished (void)
310	{	397	{
…		…
346	n |= n >> 16;	433	n |= n >> 16;
347		434
348	return n + 1;	435	return n + 1;
349	}	436	}
350		437
		438	/* SDL should provide this, really. */
		439	#define SDLK_MODIFIER_MIN 300
		440	#define SDLK_MODIFIER_MAX 314
		441
		442	/******************************************************************************/
		443
		444	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		445	static GV *hover_gv;
		446
		447	static int
		448	within_widget (SV *widget, NV x, NV y)
		449	{
		450	HV *self;
		451	SV **svp;
		452	NV wx, ww, wy, wh;
		453
		454	if (!SvROK (widget))
		455	return 0;
		456
		457	self = (HV *)SvRV (widget);
		458
		459	if (SvTYPE (self) != SVt_PVHV)
		460	return 0;
		461
		462	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		463	if (y < wy)
		464	return 0;
		465
		466	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		467	if (y >= wy + wh)
		468	return 0;
		469
		470	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		471	if (x < wx)
		472	return 0;
		473
		474	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		475	if (x >= wx + ww)
		476	return 0;
		477
		478	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		479	if (!svp || !SvTRUE (*svp))
		480	return 0;
		481
		482	return 1;
		483	}
		484
351	MODULE = CFClient PACKAGE = CFClient	485	MODULE = CFPlus PACKAGE = CFPlus
352		486
353	PROTOTYPES: ENABLE	487	PROTOTYPES: ENABLE
354		488
355	BOOT:	489	BOOT:
356	{	490	{
357	HV *stash = gv_stashpv ("CFClient", 1);	491	HV *stash = gv_stashpv ("CFPlus", 1);
358	static const struct {	492	static const struct {
359	const char *name;	493	const char *name;
360	IV iv;	494	IV iv;
361	} *civ, const_iv[] = {	495	} *civ, const_iv[] = {
362	# define const_iv(name) { # name, (IV)name }	496	# define const_iv(name) { # name, (IV)name }
		497	const_iv (SDLK_MODIFIER_MIN),
		498	const_iv (SDLK_MODIFIER_MAX),
		499
363	const_iv (SDL_ACTIVEEVENT),	500	const_iv (SDL_ACTIVEEVENT),
364	const_iv (SDL_KEYDOWN),	501	const_iv (SDL_KEYDOWN),
365	const_iv (SDL_KEYUP),	502	const_iv (SDL_KEYUP),
366	const_iv (SDL_MOUSEMOTION),	503	const_iv (SDL_MOUSEMOTION),
367	const_iv (SDL_MOUSEBUTTONDOWN),	504	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
376	const_iv (SDL_EVENT_RESERVEDA),	513	const_iv (SDL_EVENT_RESERVEDA),
377	const_iv (SDL_EVENT_RESERVEDB),	514	const_iv (SDL_EVENT_RESERVEDB),
378	const_iv (SDL_VIDEORESIZE),	515	const_iv (SDL_VIDEORESIZE),
379	const_iv (SDL_VIDEOEXPOSE),	516	const_iv (SDL_VIDEOEXPOSE),
380	const_iv (SDL_USEREVENT),	517	const_iv (SDL_USEREVENT),
		518
		519	const_iv (SDL_APPINPUTFOCUS),
		520	const_iv (SDL_APPMOUSEFOCUS),
		521	const_iv (SDL_APPACTIVE),
		522
381	const_iv (SDLK_KP0),	523	const_iv (SDLK_KP0),
382	const_iv (SDLK_KP1),	524	const_iv (SDLK_KP1),
383	const_iv (SDLK_KP2),	525	const_iv (SDLK_KP2),
384	const_iv (SDLK_KP3),	526	const_iv (SDLK_KP3),
385	const_iv (SDLK_KP4),	527	const_iv (SDLK_KP4),
…		…
440	const_iv (SDLK_BREAK),	582	const_iv (SDLK_BREAK),
441	const_iv (SDLK_MENU),	583	const_iv (SDLK_MENU),
442	const_iv (SDLK_POWER),	584	const_iv (SDLK_POWER),
443	const_iv (SDLK_EURO),	585	const_iv (SDLK_EURO),
444	const_iv (SDLK_UNDO),	586	const_iv (SDLK_UNDO),
		587
445	const_iv (KMOD_NONE),	588	const_iv (KMOD_NONE),
		589	const_iv (KMOD_SHIFT),
446	const_iv (KMOD_LSHIFT),	590	const_iv (KMOD_LSHIFT),
447	const_iv (KMOD_RSHIFT),	591	const_iv (KMOD_RSHIFT),
		592	const_iv (KMOD_CTRL),
448	const_iv (KMOD_LCTRL),	593	const_iv (KMOD_LCTRL),
449	const_iv (KMOD_RCTRL),	594	const_iv (KMOD_RCTRL),
		595	const_iv (KMOD_ALT),
450	const_iv (KMOD_LALT),	596	const_iv (KMOD_LALT),
451	const_iv (KMOD_RALT),	597	const_iv (KMOD_RALT),
		598	const_iv (KMOD_META),
452	const_iv (KMOD_LMETA),	599	const_iv (KMOD_LMETA),
453	const_iv (KMOD_RMETA),	600	const_iv (KMOD_RMETA),
454	const_iv (KMOD_NUM),	601	const_iv (KMOD_NUM),
455	const_iv (KMOD_CAPS),	602	const_iv (KMOD_CAPS),
456	const_iv (KMOD_MODE),	603	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	604	# undef const_iv
462	};	605	};
463		606
464	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	607	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		609
		610	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		611	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
466	}	612	}
		613
		614	void
		615	weaken (SV *rv)
		616	PROTOTYPE: $
		617	CODE:
		618	sv_rvweaken (rv);
		619
		620	int
		621	in_destruct ()
		622	CODE:
		623	RETVAL = PL_main_cv == Nullcv;
		624	OUTPUT:
		625	RETVAL
467		626
468	NV floor (NV x)	627	NV floor (NV x)
469		628
470	NV ceil (NV x)	629	NV ceil (NV x)
471		630
…		…
476	opengl_fontmap = pango_opengl_font_map_new ();	635	opengl_fontmap = pango_opengl_font_map_new ();
477	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
478	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
479	}	638	}
480		639
		640	char *
		641	SDL_GetError ()
		642
481	int	643	int
482	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
483		645
484	void	646	void
485	SDL_Quit ()	647	SDL_Quit ()
486		648
487	void	649	void
488	SDL_ListModes ()	650	SDL_ListModes (int rgb, int alpha)
489	PPCODE:	651	PPCODE:
490	{	652	{
491	SDL_Rect **m;	653	SDL_Rect **m;
492		654
493	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	655	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
494	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	656	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
495	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	657	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
496	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	658	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
497		659
498	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	660	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
499	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	661	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
500		662
501	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	663	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
502	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
503	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
504	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
505		667
506	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
507		669	#if SDL_VERSION_ATLEAST(1,2,10)
508	SDL_EnableUNICODE (1);	670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
509	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		672	#endif
510		673
511	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
512		675
513	if (m && m != (SDL_Rect **)-1)	676	if (m && m != (SDL_Rect **)-1)
514	while (*m)	677	while (*m)
515	{	678	{
		679	if ((*m)->w >= 640 && (*m)->h >= 480)
		680	{
516	AV *av = newAV ();	681	AV *av = newAV ();
517	av_push (av, newSViv ((*m)->w));	682	av_push (av, newSViv ((*m)->w));
518	av_push (av, newSViv ((*m)->h));	683	av_push (av, newSViv ((*m)->h));
		684	av_push (av, newSViv (rgb));
		685	av_push (av, newSViv (alpha));
519	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	686	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		687	}
520		688
521	++m;	689	++m;
522	}	690	}
523	}	691	}
524		692
525	char *
526	SDL_GetError ()
527
528	int	693	int
529	SDL_SetVideoMode (int w, int h, int fullscreen)	694	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
530	CODE:	695	CODE:
		696	{
		697	SDL_EnableUNICODE (1);
		698	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		699
		700	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		701	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		702	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		703	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		704
531	RETVAL = !!SDL_SetVideoMode (	705	RETVAL = !!SDL_SetVideoMode (
532	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	706	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
533	);	707	);
		708
534	if (RETVAL)	709	if (RETVAL)
535	{	710	{
		711	av_clear (texture_av);
		712
536	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
537	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
538	# include "glfunc.h"	715	#include "glfunc.h"
539	# undef GL_FUNC	716	#undef GL_FUNC
540	}	717	}
		718	}
541	OUTPUT:	719	OUTPUT:
542	RETVAL	720	RETVAL
543		721
544	void	722	void
545	SDL_GL_SwapBuffers ()	723	SDL_GL_SwapBuffers ()
546		724
547	char *	725	char *
548	SDL_GetKeyName (int sym)	726	SDL_GetKeyName (int sym)
549		727
		728	int
		729	SDL_GetAppState ()
		730
550	void	731	void
551	SDL_PollEvent ()	732	poll_events ()
552	PPCODE:	733	PPCODE:
553	{	734	{
554	SDL_Event ev;	735	SDL_Event ev;
555		736
556	while (SDL_PollEvent (&ev))	737	SDL_PumpEvents ();
		738	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
557	{	739	{
558	HV *hv = newHV ();	740	HV *hv = newHV ();
559	hv_store (hv, "type", 4, newSViv (ev.type), 0);	741	hv_store (hv, "type", 4, newSViv (ev.type), 0);
560		742
561	switch (ev.type)	743	switch (ev.type)
…		…
563	case SDL_KEYDOWN:	745	case SDL_KEYDOWN:
564	case SDL_KEYUP:	746	case SDL_KEYUP:
565	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
566	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
567	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		750	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
568	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
569	break;	752	break;
570		753
571	case SDL_ACTIVEEVENT:	754	case SDL_ACTIVEEVENT:
572	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
573	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	756	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
574	break;	757	break;
575		758
576	case SDL_MOUSEMOTION:	759	case SDL_MOUSEMOTION:
		760	{
		761	int state = ev.motion.state;
		762	int x = ev.motion.x;
		763	int y = ev.motion.y;
		764	int xrel = ev.motion.xrel;
		765	int yrel = ev.motion.yrel;
		766
		767	/* do simplistic event compression */
		768	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		769	&& state == ev.motion.state)
		770	{
		771	xrel += ev.motion.xrel;
		772	yrel += ev.motion.yrel;
		773	x = ev.motion.x;
		774	y = ev.motion.y;
		775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		776	}
		777
577	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
578
579	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	779	hv_store (hv, "state", 5, newSViv (state), 0);
580	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	780	hv_store (hv, "x", 1, newSViv (x), 0);
581	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	781	hv_store (hv, "y", 1, newSViv (y), 0);
582	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
583	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		784	}
584	break;	785	break;
585		786
586	case SDL_MOUSEBUTTONDOWN:	787	case SDL_MOUSEBUTTONDOWN:
587	case SDL_MOUSEBUTTONUP:	788	case SDL_MOUSEBUTTONUP:
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
598	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
599	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
600	break;	801	break;
601	}	802	}
602		803
603	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
604	}	805	}
605	}	806	}
606		807
607	int	808	int
608	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
609	POSTCALL:	810	POSTCALL:
610	Mix_HookMusicFinished (music_finished);	811	Mix_HookMusicFinished (music_finished);
611	Mix_ChannelFinished (channel_finished);	812	Mix_ChannelFinished (channel_finished);
612		813
613	void	814	void
614	Mix_CloseAudio ()	815	Mix_CloseAudio ()
615		816
616	int	817	int
617	Mix_AllocateChannels (int numchans = -1)	818	Mix_AllocateChannels (int numchans = -1)
618		819
		820	const char *
		821	Mix_GetError ()
		822
619	void	823	void
620	lowdelay (int fd, int val = 1)	824	lowdelay (int fd, int val = 1)
621	CODE:	825	CODE:
		826	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		827
		828	void
		829	win32_proxy_info ()
		830	PPCODE:
		831	{
622	#ifndef _WIN32	832	#ifdef _WIN32
623	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	833	char buffer[2048];
		834	DWORD buflen;
		835
		836	EXTEND (SP, 3);
		837
		838	buflen = sizeof (buffer);
		839	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		840	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		841	{
		842	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		843
		844	buflen = sizeof (buffer);
		845	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		846	{
		847	PUSHs (newSVpv (buffer, 0));
		848
		849	buflen = sizeof (buffer);
		850	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		851	PUSHs (newSVpv (buffer, 0));
		852	}
		853	}
624	#endif	854	#endif
		855	}
625		856
626	void	857	void
627	add_font (char *file)	858	add_font (char *file)
628	CODE:	859	CODE:
629	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	860	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
630		861
631	void	862	void
632	load_image_inline (SV *image_)	863	load_image_inline (SV *image_)
633	ALIAS:	864	ALIAS:
634	load_image_file = 1	865	load_image_file = 1
…		…
637	STRLEN image_len;	868	STRLEN image_len;
638	char *image = (char *)SvPVbyte (image_, image_len);	869	char *image = (char *)SvPVbyte (image_, image_len);
639	SDL_Surface *surface, *surface2;	870	SDL_Surface *surface, *surface2;
640	SDL_PixelFormat fmt;	871	SDL_PixelFormat fmt;
641	SDL_RWops *rw = ix	872	SDL_RWops *rw = ix
642	? SDL_RWFromFile (image, "r")	873	? SDL_RWFromFile (image, "rb")
643	: SDL_RWFromConstMem (image, image_len);	874	: SDL_RWFromConstMem (image, image_len);
644		875
645	if (!rw)	876	if (!rw)
646	croak ("load_image: %s", SDL_GetError ());	877	croak ("load_image: %s", SDL_GetError ());
647		878
…		…
676		907
677	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	908	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
678		909
679	assert (surface2->pitch == surface2->w * 4);	910	assert (surface2->pitch == surface2->w * 4);
680		911
		912	SDL_LockSurface (surface2);
681	EXTEND (SP, 5);	913	EXTEND (SP, 6);
682	PUSHs (sv_2mortal (newSViv (surface2->w)));	914	PUSHs (sv_2mortal (newSViv (surface2->w)));
683	PUSHs (sv_2mortal (newSViv (surface2->h)));	915	PUSHs (sv_2mortal (newSViv (surface2->h)));
684	SDL_LockSurface (surface2);
685	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	916	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
686	SDL_UnlockSurface (surface2);
687	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	917	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
688	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	918	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
689	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	919	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		920	SDL_UnlockSurface (surface2);
690		921
691	SDL_FreeSurface (surface);	922	SDL_FreeSurface (surface);
692	SDL_FreeSurface (surface2);	923	SDL_FreeSurface (surface2);
693	}	924	}
694		925
…		…
733	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
734	#endif	965	#endif
735	_exit (1);	966	_exit (1);
736		967
737	void	968	void
738	_exit (int retval)	969	_exit (int retval = 0)
739	CODE:	970	CODE:
		971	#ifdef WIN32
		972	ExitThread (retval); // unclean, please beam me up
		973	#else
740	_exit (retval);	974	_exit (retval);
		975	#endif
741		976
		977	void
		978	debug ()
		979	CODE:
		980	{
		981	#if DEBUG
		982	VALGRIND_DO_LEAK_CHECK;
		983	#endif
		984	}
		985
742	MODULE = CFClient PACKAGE = CFClient::Font	986	MODULE = CFPlus PACKAGE = CFPlus::Font
743		987
744	CFClient::Font	988	PROTOTYPES: DISABLE
		989
		990	CFPlus::Font
745	new_from_file (SV *class, char *path, int id = 0)	991	new_from_file (SV *class, char *path, int id = 0)
746	CODE:	992	CODE:
747	{	993	{
748	int count;	994	int count;
749	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	995	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
752	}	998	}
753	OUTPUT:	999	OUTPUT:
754	RETVAL	1000	RETVAL
755		1001
756	void	1002	void
757	DESTROY (CFClient::Font self)	1003	DESTROY (CFPlus::Font self)
758	CODE:	1004	CODE:
759	pango_font_description_free (self);	1005	pango_font_description_free (self);
760		1006
761	void	1007	void
762	make_default (CFClient::Font self)	1008	make_default (CFPlus::Font self)
		1009	PROTOTYPE: $
763	CODE:	1010	CODE:
764	default_font = self;	1011	default_font = self;
765		1012
766	MODULE = CFClient PACKAGE = CFClient::Layout	1013	MODULE = CFPlus PACKAGE = CFPlus::Layout
767		1014
		1015	PROTOTYPES: DISABLE
		1016
768	void	1017	void
769	clear_font_cache ()	1018	reset_glyph_cache ()
		1019	PROTOTYPE:
770	CODE:	1020	CODE:
771	tc_clear ();	1021	tc_clear ();
772		1022
773	CFClient::Layout	1023	CFPlus::Layout
774	new (SV *class, int type = 0)	1024	new (SV *class)
775	CODE:	1025	CODE:
776	New (0, RETVAL, 1, struct cf_layout);	1026	New (0, RETVAL, 1, struct cf_layout);
777		1027
778	RETVAL->pl = pango_layout_new (opengl_context);	1028	RETVAL->pl = pango_layout_new (opengl_context);
779	RETVAL->r = 1.;	1029	RETVAL->r = 1.;
…		…
787	layout_update_font (RETVAL);	1037	layout_update_font (RETVAL);
788	OUTPUT:	1038	OUTPUT:
789	RETVAL	1039	RETVAL
790		1040
791	void	1041	void
792	DESTROY (CFClient::Layout self)	1042	DESTROY (CFPlus::Layout self)
793	CODE:	1043	CODE:
794	g_object_unref (self->pl);	1044	g_object_unref (self->pl);
795	Safefree (self);	1045	Safefree (self);
796		1046
797	void	1047	void
798	set_text (CFClient::Layout self, SV *text_)	1048	set_text (CFPlus::Layout self, SV *text_)
799	CODE:	1049	CODE:
800	{	1050	{
801	STRLEN textlen;	1051	STRLEN textlen;
802	char *text = SvPVutf8 (text_, textlen);	1052	char *text = SvPVutf8 (text_, textlen);
803		1053
804	pango_layout_set_text (self->pl, text, textlen);	1054	pango_layout_set_text (self->pl, text, textlen);
805	}	1055	}
806		1056
807	void	1057	void
808	set_markup (CFClient::Layout self, SV *text_)	1058	set_markup (CFPlus::Layout self, SV *text_)
809	CODE:	1059	CODE:
810	{	1060	{
811	STRLEN textlen;	1061	STRLEN textlen;
812	char *text = SvPVutf8 (text_, textlen);	1062	char *text = SvPVutf8 (text_, textlen);
813		1063
814	pango_layout_set_markup (self->pl, text, textlen);	1064	pango_layout_set_markup (self->pl, text, textlen);
815	}	1065	}
816		1066
817	void	1067	void
818	set_shapes (CFClient::Layout self, ...)	1068	set_shapes (CFPlus::Layout self, ...)
819	CODE:	1069	CODE:
820	{	1070	{
821	PangoAttrList *attrs = 0;	1071	PangoAttrList *attrs = 0;
822	const char *text = pango_layout_get_text (self->pl);	1072	const char *text = pango_layout_get_text (self->pl);
823	const char *pos = text;	1073	const char *pos = text;
…		…
858	if (attrs)	1108	if (attrs)
859	pango_layout_set_attributes (self->pl, attrs);	1109	pango_layout_set_attributes (self->pl, attrs);
860	}	1110	}
861		1111
862	void	1112	void
863	get_shapes (CFClient::Layout self)	1113	get_shapes (CFPlus::Layout self)
864	PPCODE:	1114	PPCODE:
865	{	1115	{
866	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
867		1117
868	do	1118	do
…		…
872	if (run && shape_attr_p (run))	1122	if (run && shape_attr_p (run))
873	{	1123	{
874	PangoRectangle extents;	1124	PangoRectangle extents;
875	pango_layout_iter_get_run_extents (iter, 0, &extents);	1125	pango_layout_iter_get_run_extents (iter, 0, &extents);
876		1126
		1127	EXTEND (SP, 2);
877	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1128	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
878	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1129	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
879	}	1130	}
880	}	1131	}
881	while (pango_layout_iter_next_run (iter));	1132	while (pango_layout_iter_next_run (iter));
882		1133
883	pango_layout_iter_free (iter);	1134	pango_layout_iter_free (iter);
884	}	1135	}
885		1136
886	int	1137	int
887	has_wrapped (CFClient::Layout self)	1138	has_wrapped (CFPlus::Layout self)
888	CODE:	1139	CODE:
889	{	1140	{
890	int lines = 1;	1141	int lines = 1;
891	const char *text = pango_layout_get_text (self->pl);	1142	const char *text = pango_layout_get_text (self->pl);
892		1143
…		…
897	}	1148	}
898	OUTPUT:	1149	OUTPUT:
899	RETVAL	1150	RETVAL
900		1151
901	SV *	1152	SV *
902	get_text (CFClient::Layout self)	1153	get_text (CFPlus::Layout self)
903	CODE:	1154	CODE:
904	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
905	sv_utf8_decode (RETVAL);	1156	sv_utf8_decode (RETVAL);
906	OUTPUT:	1157	OUTPUT:
907	RETVAL	1158	RETVAL
908		1159
909	void	1160	void
910	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1161	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
911	CODE:	1162	CODE:
912	self->r = r;	1163	self->r = r;
913	self->g = g;	1164	self->g = g;
914	self->b = b;	1165	self->b = b;
915	self->a = a;	1166	self->a = a;
916		1167
917	void	1168	void
918	set_font (CFClient::Layout self, CFClient::Font font = 0)	1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
919	CODE:	1170	CODE:
920	if (self->font != font)	1171	if (self->font != font)
921	{	1172	{
922	self->font = font;	1173	self->font = font;
923	layout_update_font (self);	1174	layout_update_font (self);
924	}	1175	}
925		1176
926	void	1177	void
927	set_height (CFClient::Layout self, int base_height)	1178	set_height (CFPlus::Layout self, int base_height)
928	CODE:	1179	CODE:
929	if (self->base_height != base_height)	1180	if (self->base_height != base_height)
930	{	1181	{
931	self->base_height = base_height;	1182	self->base_height = base_height;
932	layout_update_font (self);	1183	layout_update_font (self);
933	}	1184	}
934		1185
935	void	1186	void
936	set_width (CFClient::Layout self, int max_width = -1)	1187	set_width (CFPlus::Layout self, int max_width = -1)
937	CODE:	1188	CODE:
938	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1189	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
939		1190
940	void	1191	void
941	set_indent (CFClient::Layout self, int indent)	1192	set_indent (CFPlus::Layout self, int indent)
942	CODE:	1193	CODE:
943	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
944		1195
945	void	1196	void
946	set_spacing (CFClient::Layout self, int spacing)	1197	set_spacing (CFPlus::Layout self, int spacing)
947	CODE:	1198	CODE:
948	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
949		1200
950	void	1201	void
951	set_ellipsise (CFClient::Layout self, int ellipsise)	1202	set_ellipsise (CFPlus::Layout self, int ellipsise)
952	CODE:	1203	CODE:
953	pango_layout_set_ellipsize (self->pl,	1204	pango_layout_set_ellipsize (self->pl,
954	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START
955	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
956	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
957	: PANGO_ELLIPSIZE_NONE	1208	: PANGO_ELLIPSIZE_NONE
958	);	1209	);
959		1210
960	void	1211	void
961	set_single_paragraph_mode (CFClient::Layout self, int spm)	1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)
962	CODE:	1213	CODE:
963	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
964		1215
965	void	1216	void
966	size (CFClient::Layout self)	1217	size (CFPlus::Layout self)
967	PPCODE:	1218	PPCODE:
968	{	1219	{
969	int w, h;	1220	int w, h;
970		1221
971	layout_get_pixel_size (self, &w, &h);	1222	layout_get_pixel_size (self, &w, &h);
…		…
974	PUSHs (sv_2mortal (newSViv (w)));	1225	PUSHs (sv_2mortal (newSViv (w)));
975	PUSHs (sv_2mortal (newSViv (h)));	1226	PUSHs (sv_2mortal (newSViv (h)));
976	}	1227	}
977		1228
978	int	1229	int
979	descent (CFClient::Layout self)	1230	descent (CFPlus::Layout self)
980	CODE:	1231	CODE:
981	{	1232	{
982	PangoRectangle rect;	1233	PangoRectangle rect;
983	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
984	pango_layout_line_get_pixel_extents (line, 0, &rect);	1235	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
986	}	1237	}
987	OUTPUT:	1238	OUTPUT:
988	RETVAL	1239	RETVAL
989		1240
990	int	1241	int
991	xy_to_index (CFClient::Layout self, int x, int y)	1242	xy_to_index (CFPlus::Layout self, int x, int y)
992	CODE:	1243	CODE:
993	{	1244	{
994	int index, trailing;	1245	int index, trailing;
995	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1246	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996	RETVAL = index;	1247	RETVAL = index + trailing;
997	}	1248	}
998	OUTPUT:	1249	OUTPUT:
999	RETVAL	1250	RETVAL
1000		1251
1001	void	1252	void
1002	cursor_pos (CFClient::Layout self, int index)	1253	cursor_pos (CFPlus::Layout self, int index)
1003	PPCODE:	1254	PPCODE:
1004	{	1255	{
1005	PangoRectangle strong_pos;	1256	PangoRectangle strong_pos;
1006	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1007		1258
…		…
1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1011	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1012	}	1263	}
1013		1264
1014	void	1265	void
		1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
		1267	PPCODE:
		1268	{
		1269	int line, x;
		1270
		1271	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1273
		1274	EXTEND (SP, 2);
		1275	PUSHs (sv_2mortal (newSViv (line - 1)));
		1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1277	}
		1278
		1279	void
		1280	line_x_to_index (CFPlus::Layout self, int line, int x)
		1281	PPCODE:
		1282	{
		1283	PangoLayoutLine *lp;
		1284	int index, trailing;
		1285
		1286	if (line < 0)
		1287	XSRETURN_EMPTY;
		1288
		1289	if (!(lp = pango_layout_get_line (self->pl, line)))
		1290	XSRETURN_EMPTY; /* do better */
		1291
		1292	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1293
		1294	EXTEND (SP, 2);
		1295	if (GIMME_V == G_SCALAR)
		1296	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1297	else
		1298	{
		1299	PUSHs (sv_2mortal (newSViv (index)));
		1300	PUSHs (sv_2mortal (newSViv (trailing)));
		1301	}
		1302	}
		1303
		1304	void
1015	render (CFClient::Layout self, float x, float y)	1305	render (CFPlus::Layout self, float x, float y, int flags = 0)
1016	PPCODE:	1306	PPCODE:
1017	pango_opengl_render_layout_subpixel (	1307	pango_opengl_render_layout_subpixel (
1018	self->pl,	1308	self->pl,
1019	x * PANGO_SCALE, y * PANGO_SCALE,	1309	x * PANGO_SCALE, y * PANGO_SCALE,
1020	self->r, self->g, self->b, self->a	1310	self->r, self->g, self->b, self->a,
		1311	flags
1021	);	1312	);
1022		1313
1023	MODULE = CFClient PACKAGE = CFClient::Texture	1314	MODULE = CFPlus PACKAGE = CFPlus::Texture
1024		1315
1025	void	1316	PROTOTYPES: ENABLE
1026	pad2pot (SV *data_, SV *w_, SV *h_)
1027	CODE:
1028	{
1029	int ow = SvIV (w_);
1030	int oh = SvIV (h_);
1031		1317
1032	if (ow && oh)	1318	int minpot (int n)
		1319
		1320	void
		1321	pad (SV *data_, int ow, int oh, int nw, int nh)
		1322	CODE:
		1323	{
		1324	if ((nw != ow || nh != oh) && SvOK (data_))
1033	{	1325	{
1034	int nw = minpot (ow);
1035	int nh = minpot (oh);
1036
1037	if (nw != ow || nh != oh)
1038	{
1039	if (SvOK (data_))
1040	{
1041	STRLEN datalen;	1326	STRLEN datalen;
1042	char *data = SvPVbyte (data_, datalen);	1327	char *data = SvPVbyte (data_, datalen);
1043	int bpp = datalen / (ow * oh);	1328	int bpp = datalen / (ow * oh);
1044	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1329	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1045		1330
1046	SvPOK_only (result_);	1331	SvPOK_only (result_);
1047	SvCUR_set (result_, nw * nh * bpp);	1332	SvCUR_set (result_, nw * nh * bpp);
1048		1333
1049	memset (SvPVX (result_), 0, nw * nh * bpp);	1334	memset (SvPVX (result_), 0, nw * nh * bpp);
1050	while (oh--)	1335	while (oh--)
1051	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1336	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1052		1337
1053	sv_setsv (data_, result_);	1338	sv_setsv (data_, result_);
1054	}
1055
1056	sv_setiv (w_, nw);
1057	sv_setiv (h_, nh);
1058	}
1059	}	1339	}
1060	}	1340	}
1061		1341
1062	void	1342	void
1063	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1343	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1106	glDisable (GL_ALPHA_TEST);	1386	glDisable (GL_ALPHA_TEST);
1107	glDisable (GL_BLEND);	1387	glDisable (GL_BLEND);
1108	}	1388	}
1109	}	1389	}
1110		1390
		1391	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1392	CODE:
		1393	{
		1394	GLint width;
		1395	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1396	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1397	RETVAL = width > 0;
		1398	}
		1399	OUTPUT:
		1400	RETVAL
		1401
1111	MODULE = CFClient PACKAGE = CFClient::Map	1402	MODULE = CFPlus PACKAGE = CFPlus::Map
1112		1403
1113	CFClient::Map	1404	PROTOTYPES: DISABLE
1114	new (SV *class, int map_width, int map_height)	1405
		1406	CFPlus::Map
		1407	new (SV *class)
1115	CODE:	1408	CODE:
1116	New (0, RETVAL, 1, struct map);	1409	New (0, RETVAL, 1, struct map);
1117	RETVAL->x = 0;	1410	RETVAL->x = 0;
1118	RETVAL->y = 0;	1411	RETVAL->y = 0;
1119	RETVAL->w = map_width;	1412	RETVAL->w = 0;
1120	RETVAL->h = map_height;	1413	RETVAL->h = 0;
1121	RETVAL->ox = 0;	1414	RETVAL->ox = 0;
1122	RETVAL->oy = 0;	1415	RETVAL->oy = 0;
1123	RETVAL->faces = 8192;	1416	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1124	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1417	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1125	RETVAL->texs = 8192;
1126	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1127	RETVAL->rows = 0;	1418	RETVAL->rows = 0;
1128	RETVAL->row = 0;	1419	RETVAL->row = 0;
1129	OUTPUT:	1420	OUTPUT:
1130	RETVAL	1421	RETVAL
1131		1422
1132	void	1423	void
1133	DESTROY (CFClient::Map self)	1424	DESTROY (CFPlus::Map self)
1134	CODE:	1425	CODE:
1135	{	1426	{
1136	map_clear (self);	1427	map_clear (self);
1137	Safefree (self->face);	1428	Safefree (self->face2tile);
1138	Safefree (self->tex);	1429	Safefree (self->tex);
1139	Safefree (self);	1430	Safefree (self);
1140	}	1431	}
1141		1432
1142	void	1433	void
		1434	resize (CFPlus::Map self, int map_width, int map_height)
		1435	CODE:
		1436	self->w = map_width;
		1437	self->h = map_height;
		1438
		1439	void
1143	clear (CFClient::Map self)	1440	clear (CFPlus::Map self)
1144	CODE:	1441	CODE:
1145	map_clear (self);	1442	map_clear (self);
1146		1443
1147	void	1444	void
1148	set_face (CFClient::Map self, int face, int texid)	1445	set_tileid (CFPlus::Map self, int face, int tile)
1149	CODE:	1446	CODE:
1150	{	1447	{
1151	while (self->faces <= face)	1448	need_facenum (self, face); self->face2tile [face] = tile;
1152	{	1449	need_texid (self, tile);
1153	Append (mapface, self->face, self->faces, self->faces);
1154	self->faces *= 2;
1155	}
1156
1157	self->face [face] = texid;
1158	}	1450	}
1159		1451
1160	void	1452	void
		1453	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1454	CODE:
		1455	{
		1456	tileid texid;
		1457	maptex *tex;
		1458
		1459	if (face < 0 || face >= self->faces)
		1460	return;
		1461
		1462	if (smooth < 0 || smooth >= self->faces)
		1463	return;
		1464
		1465	texid = self->face2tile [face];
		1466
		1467	if (!texid)
		1468	return;
		1469
		1470	tex = self->tex + texid;
		1471	tex->smoothtile = self->face2tile [smooth];
		1472	tex->smoothlevel = level;
		1473	}
		1474
		1475	void
1161	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)	1476	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)
1162	CODE:	1477	CODE:
1163	{	1478	{
1164	while (self->texs <= texid)	1479	need_texid (self, texid);
1165	{
1166	Append (maptex, self->tex, self->texs, self->texs);
1167	self->texs *= 2;
1168	}
1169		1480
1170	{	1481	{
1171	maptex *tex = self->tex + texid;	1482	maptex *tex = self->tex + texid;
1172		1483
1173	tex->name = name;	1484	tex->name = name;
…		…
1190	// from transparent color bleeding and ugly wrapping effects.	1501	// from transparent color bleeding and ugly wrapping effects.
1191	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1502	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1192	}	1503	}
1193		1504
1194	int	1505	int
1195	ox (CFClient::Map self)	1506	ox (CFPlus::Map self)
1196	ALIAS:	1507	ALIAS:
1197	oy = 1	1508	oy = 1
1198	x = 2	1509	x = 2
1199	y = 3	1510	y = 3
1200	w = 4	1511	w = 4
…		…
1211	}	1522	}
1212	OUTPUT:	1523	OUTPUT:
1213	RETVAL	1524	RETVAL
1214		1525
1215	void	1526	void
1216	scroll (CFClient::Map self, int dx, int dy)	1527	scroll (CFPlus::Map self, int dx, int dy)
1217	CODE:	1528	CODE:
1218	{	1529	{
1219	if (dx > 0)	1530	if (dx > 0)
1220	map_blank (self, self->x, self->y, dx - 1, self->h);	1531	map_blank (self, self->x, self->y, dx, self->h);
1221	else if (dx < 0)	1532	else if (dx < 0)
1222	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1533	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1223		1534
1224	if (dy > 0)	1535	if (dy > 0)
1225	map_blank (self, self->x, self->y, self->w, dy - 1);	1536	map_blank (self, self->x, self->y, self->w, dy);
1226	else if (dy < 0)	1537	else if (dy < 0)
1227	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1538	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1228		1539
1229	self->ox += dx; self->x += dx;	1540	self->ox += dx; self->x += dx;
1230	self->oy += dy; self->y += dy;	1541	self->oy += dy; self->y += dy;
1231		1542
1232	while (self->y < 0)	1543	while (self->y < 0)
…		…
1237	self->y += MAP_EXTEND_Y;	1548	self->y += MAP_EXTEND_Y;
1238	}	1549	}
1239	}	1550	}
1240		1551
1241	void	1552	void
1242	map1a_update (CFClient::Map self, SV *data_)	1553	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1243	CODE:	1554	CODE:
1244	{	1555	{
1245	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1556	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1246	uint8_t *data_end = (uint8_t *)SvEND (data_);	1557	uint8_t *data_end = (uint8_t *)SvEND (data_);
1247	mapcell *cell;	1558	mapcell *cell;
1248	int x, y, flags;	1559	int x, y, flags;
1249		1560
1250	while (data < data_end)	1561	while (data < data_end - 1)
1251	{	1562	{
1252	flags = (data [0] << 8) + data [1]; data += 2;	1563	flags = (data [0] << 8) + data [1]; data += 2;
1253		1564
1254	x = self->x + ((flags >> 10) & 63);	1565	x = self->x + ((flags >> 10) & 63);
1255	y = self->y + ((flags >> 4) & 63);	1566	y = self->y + ((flags >> 4) & 63);
1256		1567
1257	cell = map_get_cell (self, x, y);	1568	cell = map_get_cell (self, x, y);
1258		1569
1259	if (flags & 15)	1570	if (flags & 15)
1260	{	1571	{
1261	if (cell->darkness < 0)	1572	if (!cell->darkness)
1262	{	1573	{
		1574	memset (cell, 0, sizeof (*cell));
1263	cell->darkness = 0;	1575	cell->darkness = 256;
1264	cell->face [0] = 0;
1265	cell->face [1] = 0;
1266	cell->face [2] = 0;
1267	}	1576	}
1268		1577
1269	cell->darkness = flags & 8 ? *data++ : 255;
1270
1271	//TODO: don't trust server data to be in-range(!)	1578	//TODO: don't trust server data to be in-range(!)
		1579
		1580	if (flags & 8)
		1581	{
		1582	if (extmap)
		1583	{
		1584	uint8_t ext, cmd;
		1585
		1586	do
		1587	{
		1588	ext = *data++;
		1589	cmd = ext & 0x3f;
		1590
		1591	if (cmd < 4)
		1592	cell->darkness = 255 - ext * 64 + 1;
		1593	else if (cmd == 5) // health
		1594	{
		1595	cell->stat_width = 1;
		1596	cell->stat_hp = *data++;
		1597	}
		1598	else if (cmd == 6) // monster width
		1599	cell->stat_width = *data++ + 1;
		1600	else if (cmd == 0x47)
		1601	{
		1602	if (*data == 4)
		1603	; // decode player count
		1604
		1605	data += *data + 1;
		1606	}
		1607	else if (cmd == 8) // cell flags
		1608	cell->flags = *data++;
		1609	else if (ext & 0x40) // unknown, multibyte => skip
		1610	data += *data + 1;
		1611	else
		1612	data++;
		1613	}
		1614	while (ext & 0x80);
		1615	}
		1616	else
		1617	cell->darkness = *data++ + 1;
		1618	}
1272		1619
1273	if (flags & 4)	1620	if (flags & 4)
1274	{	1621	{
1275	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1622	faceid face = (data [0] << 8) + data [1]; data += 2;
		1623	need_facenum (self, face);
		1624	cell->tile [0] = self->face2tile [face];
1276	}	1625	}
1277		1626
1278	if (flags & 2)	1627	if (flags & 2)
1279	{	1628	{
1280	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1629	faceid face = (data [0] << 8) + data [1]; data += 2;
		1630	need_facenum (self, face);
		1631	cell->tile [1] = self->face2tile [face];
1281	}	1632	}
1282		1633
1283	if (flags & 1)	1634	if (flags & 1)
1284	{	1635	{
1285	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1636	faceid face = (data [0] << 8) + data [1]; data += 2;
		1637	need_facenum (self, face);
		1638	cell->tile [2] = self->face2tile [face];
1286	}	1639	}
1287	}	1640	}
1288	else	1641	else
1289	cell->darkness = -1;	1642	cell->darkness = 0;
1290	}	1643	}
1291	}	1644	}
1292		1645
1293	SV *	1646	SV *
1294	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1647	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1295	CODE:	1648	CODE:
1296	{	1649	{
1297	int x1, x;	1650	int x1, x;
1298	int y1, y;	1651	int y1, y;
1299	int z;	1652	int z;
…		…
1320	{	1673	{
1321	mapcell *cell = row->col + (x - row->c0);	1674	mapcell *cell = row->col + (x - row->c0);
1322		1675
1323	for (z = 0; z <= 0; z++)	1676	for (z = 0; z <= 0; z++)
1324	{	1677	{
1325	mapface face = cell->face [z];
1326
1327	if (face)
1328	{
1329	maptex tex = self->tex [face];	1678	maptex tex = self->tex [cell->tile [z]];
1330	int a0 = 255 - tex.a;	1679	int a0 = 255 - tex.a;
1331	int a1 = tex.a;	1680	int a1 = tex.a;
1332		1681
1333	r = (r * a0 + tex.r * a1) / 255;	1682	r = (r * a0 + tex.r * a1) / 255;
1334	g = (g * a0 + tex.g * a1) / 255;	1683	g = (g * a0 + tex.g * a1) / 255;
1335	b = (b * a0 + tex.b * a1) / 255;	1684	b = (b * a0 + tex.b * a1) / 255;
1336	a = (a * a0 + tex.a * a1) / 255;	1685	a = (a * a0 + tex.a * a1) / 255;
1337	}
1338	}	1686	}
1339	}	1687	}
1340		1688
1341	*map++ = (r )	1689	*map++ = (r )
1342	| (g << 8)	1690	| (g << 8)
…		…
1349	}	1697	}
1350	OUTPUT:	1698	OUTPUT:
1351	RETVAL	1699	RETVAL
1352		1700
1353	void	1701	void
1354	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1702	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1355	CODE:	1703	CODE:
1356	{	1704	{
1357	int vx, vy;	1705	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1706	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1707	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1708	smooth_key skey;
1358	int x, y, z;	1709	int x, y, z;
1359	int last_name;	1710	int last_name;
1360	mapface face;
1361		1711
1362	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1712	// thats current max. sorry.
1363	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1713	if (sw > 255) sw = 255;
		1714	if (sh > 255) sh = 255;
1364		1715
1365	/*	1716	// clear key, in case of extra padding
1366	int vx = self->vx = self->w >= sw	1717	memset (&skey, 0, sizeof (skey));
1367	? self->x + (self->w - sw) / 2
1368	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1369
1370	int vy = self->vy = self->h >= sh
1371	? self->y + (self->h - sh) / 2
1372	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1373	*/
1374		1718
1375	glColor4ub (255, 255, 255, 255);	1719	glColor4ub (255, 255, 255, 255);
1376		1720
1377	glEnable (GL_BLEND);	1721	glEnable (GL_BLEND);
1378	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1722	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1381		1725
1382	glBegin (GL_QUADS);	1726	glBegin (GL_QUADS);
1383		1727
1384	last_name = 0;	1728	last_name = 0;
1385		1729
		1730	mx += self->x;
		1731	my += self->y;
		1732
		1733	// first pass: determine smooth_max
		1734	// rather ugly, if you ask me
		1735	// could also be stored inside mapcell and updated on change
		1736	memset (smooth_max, 0, sizeof (smooth_max));
		1737
		1738	for (y = 0; y < sh; y++)
		1739	if (0 <= y + my && y + my < self->rows)
		1740	{
		1741	maprow *row = self->row + (y + my);
		1742
		1743	for (x = 0; x < sw; x++)
		1744	if (row->c0 <= x + mx && x + mx < row->c1)
		1745	{
		1746	mapcell *cell = row->col + (x + mx - row->c0);
		1747
		1748	smooth_max[x + 1][y + 1] =
		1749	MAX (self->tex [cell->tile [0]].smoothlevel,
		1750	MAX (self->tex [cell->tile [1]].smoothlevel,
		1751	self->tex [cell->tile [2]].smoothlevel));
		1752	}
		1753	}
		1754
1386	for (z = 0; z < 3; z++)	1755	for (z = 0; z <= 2; z++)
		1756	{
		1757	memset (smooth_level, 0, sizeof (smooth_level));
		1758
1387	for (y = 0; y < sh; y++)	1759	for (y = 0; y < sh; y++)
1388	if (0 <= y + vy && y + vy < self->rows)	1760	if (0 <= y + my && y + my < self->rows)
1389	{	1761	{
1390	maprow *row = self->row + (y + vy);	1762	maprow *row = self->row + (y + my);
1391		1763
1392	for (x = 0; x < sw; x++)	1764	for (x = 0; x < sw; x++)
1393	if (row->c0 <= x + vx && x + vx < row->c1)	1765	if (row->c0 <= x + mx && x + mx < row->c1)
1394	{	1766	{
1395	mapcell *cell = row->col + (x + vx - row->c0);	1767	mapcell *cell = row->col + (x + mx - row->c0);
1396
1397	face = cell->face [z];	1768	tileid tile = cell->tile [z];
1398		1769
1399	if (face)	1770	if (tile)
		1771	{
		1772	maptex tex = self->tex [tile];
		1773	int px = (x + 1) * T - tex.w;
		1774	int py = (y + 1) * T - tex.h;
		1775
		1776	// suppressing texture state switches here
		1777	// is only moderately effective, but worth the extra effort
		1778	if (last_name != tex.name)
		1779	{
		1780	if (!tex.name)
		1781	tex = self->tex [2]; /* missing, replace by noface */
		1782
		1783	glEnd ();
		1784	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1785	glBegin (GL_QUADS);
		1786	}
		1787
		1788	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1789	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1790	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1791	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1792
		1793	if (cell->flags && z == 2)
		1794	{
		1795	if (cell->flags & 1)
		1796	{
		1797	maptex tex = self->tex [1];
		1798	int px = x * T + T * 2 / 32;
		1799	int py = y * T - T * 6 / 32;
		1800
		1801	glEnd ();
		1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1803	glBegin (GL_QUADS);
		1804
		1805	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1806	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1807	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1808	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1809	}
		1810	}
		1811
		1812	// update smooth hash
		1813	if (tex.smoothtile)
		1814	{
		1815	skey.tile = tex.smoothtile;
		1816	skey.level = tex.smoothlevel;
		1817
		1818	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1819
		1820	// add bits to current tile and all neighbours. skey.x|y is
		1821	// shifted +1|+1 so we always stay positive.
		1822
		1823	// bits is ___n cccc CCCC bbbb
		1824	// n do not draw borders&corners
		1825	// c draw these corners, but...
		1826	// C ... not these
		1827	// b draw these borders
		1828
		1829	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1830	// ┃· ·· ·┃ ━━
		1831
		1832	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1833	// ·· ·· ·┏ ┓·
		1834
		1835	// full tile
		1836	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1837
		1838	// borders
		1839	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1840	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1841	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1842	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1843
		1844	// corners
		1845	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1846	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1847	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1848	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1849	}
		1850	}
		1851	}
		1852	}
		1853
		1854	// go through all smoothlevels, lowest to highest, then draw.
		1855	// this is basically counting sort
		1856	{
		1857	int w, b;
		1858
		1859	for (w = 0; w < 256 / 32; ++w)
		1860	{
		1861	uint32_t smask = smooth_level [w];
		1862	if (smask)
		1863	for (b = 0; b < 32; ++b)
		1864	if (smask & (((uint32_t)1) << b))
1400	{	1865	{
1401	maptex tex = self->tex [face];	1866	int level = (w << 5) | b;
		1867	HE *he;
1402		1868
1403	int px = (x + 1) * 32 - tex.w;	1869	hv_iterinit (smooth);
1404	int py = (y + 1) * 32 - tex.h;	1870	while ((he = hv_iternext (smooth)))
1405
1406	if (last_name != tex.name)
1407	{	1871	{
		1872	smooth_key *skey = (smooth_key *)HeKEY (he);
		1873	IV bits = SvIVX (HeVAL (he));
		1874
		1875	if (!(bits & 0x1000)
		1876	&& skey->level == level
		1877	&& level > smooth_max [skey->x][skey->y])
		1878	{
		1879	maptex tex = self->tex [skey->tile];
		1880	int px = (((int)skey->x) - 1) * T;
		1881	int py = (((int)skey->y) - 1) * T;
		1882	int border = bits & 15;
		1883	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1884	float dx = tex.s * .0625f; // 16 images/row
		1885	float dy = tex.t * .5f ; // 2 images/column
		1886
		1887	// this time naively avoiding texture state changes
		1888	// save gobs of state changes.
		1889	if (last_name != tex.name)
		1890	{
		1891	if (!tex.name)
		1892	continue; // smoothing not yet available
		1893
1408	glEnd ();	1894	glEnd ();
1409	last_name = tex.name;
1410	glBindTexture (GL_TEXTURE_2D, last_name);	1895	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1411	glBegin (GL_QUADS);	1896	glBegin (GL_QUADS);
		1897	}
		1898
		1899	if (border)
		1900	{
		1901	float ox = border * dx;
		1902
		1903	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1904	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1905	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1906	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1907	}
		1908
		1909	if (corner)
		1910	{
		1911	float ox = corner * dx;
		1912
		1913	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1914	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1915	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1916	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1917	}
		1918	}
1412	}	1919	}
1413
1414	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1415	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1416	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1417	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1418	}	1920	}
1419	}
1420	}	1921	}
		1922	}
		1923
		1924	hv_clear (smooth);
		1925	}
1421		1926
1422	glEnd ();	1927	glEnd ();
1423		1928
1424	glDisable (GL_TEXTURE_2D);	1929	glDisable (GL_TEXTURE_2D);
1425	glDisable (GL_BLEND);	1930	glDisable (GL_BLEND);
1426	}
1427		1931
		1932	// top layer: overlays such as the health bar
		1933	for (y = 0; y < sh; y++)
		1934	if (0 <= y + my && y + my < self->rows)
		1935	{
		1936	maprow *row = self->row + (y + my);
		1937
		1938	for (x = 0; x < sw; x++)
		1939	if (row->c0 <= x + mx && x + mx < row->c1)
		1940	{
		1941	mapcell *cell = row->col + (x + mx - row->c0);
		1942
		1943	int px = x * T;
		1944	int py = y * T;
		1945
		1946	if (cell->stat_hp)
		1947	{
		1948	int width = cell->stat_width * T;
		1949	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1950
		1951	glColor3ub (0, 0, 0);
		1952	glRectf (px + 1, py - thick - 2,
		1953	px + width - 1, py);
		1954
		1955	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1956	glRectf (px + 2,
		1957	py - thick - 1,
		1958	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1959	}
		1960	}
		1961	}
		1962	}
		1963
1428	void	1964	void
1429	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	1965	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1430	CODE:	1966	CODE:
1431	{	1967	{
1432	static float color[16][3] = {	1968	static float color[16][3] = {
1433	{ 0.00F, 0.00F, 0.00F },	1969	{ 0.00F, 0.00F, 0.00F },
1434	{ 1.00F, 1.00F, 1.00F },	1970	{ 1.00F, 1.00F, 1.00F },
…		…
1484	glDisable (GL_BLEND);	2020	glDisable (GL_BLEND);
1485	glDisable (GL_TEXTURE_2D);	2021	glDisable (GL_TEXTURE_2D);
1486	}	2022	}
1487		2023
1488	void	2024	void
1489	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2025	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1490	PPCODE:	2026	PPCODE:
1491	{	2027	{
1492	int vx, vy;
1493	int x, y;	2028	int x, y;
		2029	int sw1 = sw + 2;
		2030	int sh1 = sh + 2;
		2031	int sh3 = sh * 3;
1494	int sw4 = (sw + 3) & ~3;	2032	int sw34 = (sw * 3 + 3) & ~3;
		2033	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1495	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2034	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1496	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2035	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1497		2036
1498	memset (darkness, 255, sw4 * sh);
1499	SvPOK_only (darkness_sv);	2037	SvPOK_only (darkness3_sv);
1500	SvCUR_set (darkness_sv, sw4 * sh);	2038	SvCUR_set (darkness3_sv, sw34 * sh3);
1501		2039
1502	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2040	mx += self->x - 1;
1503	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2041	my += self->y - 1;
1504		2042
		2043	memset (darkness1, 255, sw1 * sh1);
		2044
1505	for (y = 0; y < sh; y++)	2045	for (y = 0; y < sh1; y++)
1506	if (0 <= y + vy && y + vy < self->rows)	2046	if (0 <= y + my && y + my < self->rows)
1507	{	2047	{
1508	maprow *row = self->row + (y + vy);	2048	maprow *row = self->row + (y + my);
1509		2049
1510	for (x = 0; x < sw; x++)	2050	for (x = 0; x < sw1; x++)
1511	if (row->c0 <= x + vx && x + vx < row->c1)	2051	if (row->c0 <= x + mx && x + mx < row->c1)
1512	{	2052	{
1513	mapcell *cell = row->col + (x + vx - row->c0);	2053	mapcell *cell = row->col + (x + mx - row->c0);
1514		2054
1515	darkness[y * sw4 + x] = cell->darkness < 0	2055	darkness1 [y * sw1 + x] = cell->darkness
		2056	? 255 - (cell->darkness - 1)
1516	? 255 - FOW_DARKNESS	2057	: 255 - FOW_DARKNESS;
1517	: 255 - cell->darkness;
1518	}	2058	}
1519	}	2059	}
1520		2060
		2061	for (y = 0; y < sh; ++y)
		2062	for (x = 0; x < sw; ++x)
		2063	{
		2064	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2065	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2066	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2067	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2068	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2069	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2070	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2071	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2072	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2073
		2074	uint8_t r11 = (d11 + d21 + d12) / 3;
		2075	uint8_t r21 = d21;
		2076	uint8_t r31 = (d21 + d31 + d32) / 3;
		2077
		2078	uint8_t r12 = d12;
		2079	uint8_t r22 = d22;
		2080	uint8_t r32 = d32;
		2081
		2082	uint8_t r13 = (d13 + d23 + d12) / 3;
		2083	uint8_t r23 = d23;
		2084	uint8_t r33 = (d23 + d33 + d32) / 3;
		2085
		2086	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2087	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2088	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2089	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2090	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2091	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2092	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2093	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2094	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2095	}
		2096
		2097	free (darkness1);
		2098
1521	EXTEND (SP, 3);	2099	EXTEND (SP, 3);
1522	PUSHs (sv_2mortal (newSViv (sw4)));	2100	PUSHs (sv_2mortal (newSViv (sw34)));
1523	PUSHs (sv_2mortal (newSViv (sh)));	2101	PUSHs (sv_2mortal (newSViv (sh3)));
1524	PUSHs (darkness_sv);	2102	PUSHs (darkness3_sv);
1525	}	2103	}
1526		2104
1527	SV *	2105	SV *
1528	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2106	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1529	CODE:	2107	CODE:
1530	{	2108	{
1531	int x, y, x1, y1;	2109	int x, y, x1, y1;
1532	SV *data_sv = newSV (w * h * 7 + 5);	2110	SV *data_sv = newSV (w * h * 7 + 5);
1533	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2111	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1558	if (row && row->c0 <= x && x < row->c1)	2136	if (row && row->c0 <= x && x < row->c1)
1559	{	2137	{
1560	mapcell *cell = row->col + (x - row->c0);	2138	mapcell *cell = row->col + (x - row->c0);
1561	uint8_t flags = 0;	2139	uint8_t flags = 0;
1562		2140
1563	if (cell->face [0]) flags |= 1;	2141	if (cell->tile [0]) flags |= 1;
1564	if (cell->face [1]) flags |= 2;	2142	if (cell->tile [1]) flags |= 2;
1565	if (cell->face [2]) flags |= 4;	2143	if (cell->tile [2]) flags |= 4;
1566		2144
1567	*data++ = flags;	2145	*data++ = flags;
1568		2146
1569	if (flags & 1)	2147	if (flags & 1)
1570	{	2148	{
		2149	tileid tile = cell->tile [0];
1571	*data++ = cell->face [0] >> 8;	2150	*data++ = tile >> 8;
1572	*data++ = cell->face [0];	2151	*data++ = tile;
1573	}	2152	}
1574		2153
1575	if (flags & 2)	2154	if (flags & 2)
1576	{	2155	{
		2156	tileid tile = cell->tile [1];
1577	*data++ = cell->face [1] >> 8;	2157	*data++ = tile >> 8;
1578	*data++ = cell->face [1];	2158	*data++ = tile;
1579	}	2159	}
1580		2160
1581	if (flags & 4)	2161	if (flags & 4)
1582	{	2162	{
		2163	tileid tile = cell->tile [2];
1583	*data++ = cell->face [2] >> 8;	2164	*data++ = tile >> 8;
1584	*data++ = cell->face [2];	2165	*data++ = tile;
1585	}	2166	}
1586	}	2167	}
1587	else	2168	else
1588	*data++ = 0;	2169	*data++ = 0;
1589	}	2170	}
…		…
1595	}	2176	}
1596	OUTPUT:	2177	OUTPUT:
1597	RETVAL	2178	RETVAL
1598		2179
1599	void	2180	void
1600	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2181	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1601	PPCODE:	2182	PPCODE:
1602	{	2183	{
1603	int x, y, z;	2184	int x, y, z;
1604	int w, h;	2185	int w, h;
1605	int x1, y1;	2186	int x1, y1;
…		…
1629	{	2210	{
1630	uint8_t flags = *data++;	2211	uint8_t flags = *data++;
1631		2212
1632	if (flags)	2213	if (flags)
1633	{	2214	{
1634	mapface face[3] = { 0, 0, 0 };
1635
1636	mapcell *cell = row_get_cell (row, x);	2215	mapcell *cell = row_get_cell (row, x);
		2216	tileid tile[3] = { 0, 0, 0 };
1637		2217
1638	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2218	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1639	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2219	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1640	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2220	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1641		2221
1642	if (cell->darkness <= 0)	2222	if (cell->darkness == 0)
1643	{	2223	{
1644	cell->darkness = -1;	2224	cell->darkness = 0;
1645		2225
1646	for (z = 0; z <= 2; z++)	2226	for (z = 0; z <= 2; z++)
1647	{	2227	{
1648	cell->face[z] = face[z];	2228	tileid t = tile [z];
1649		2229
1650	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2230	if (t >= self->texs || (t && !self->tex [t].name))
		2231	{
1651	XPUSHs (sv_2mortal (newSViv (face[z])));	2232	XPUSHs (sv_2mortal (newSViv (t)));
		2233	need_texid (self, t);
		2234	}
		2235
		2236	cell->tile [z] = t;
1652	}	2237	}
1653	}	2238	}
1654	}	2239	}
1655	}	2240	}
1656	}	2241	}
1657	}	2242	}
1658		2243
1659	MODULE = CFClient PACKAGE = CFClient::MixChunk	2244	MODULE = CFPlus PACKAGE = CFPlus::RW
1660		2245
1661	CFClient::MixChunk	2246	CFPlus::RW
1662	new_from_file (SV *class, char *path)	2247	new (SV *class, SV *data_sv)
1663	CODE:	2248	CODE:
1664	RETVAL = Mix_LoadWAV (path);	2249	{
		2250	STRLEN datalen;
		2251	char *data = SvPVbyte (data_sv, datalen);
		2252
		2253	RETVAL = SDL_RWFromConstMem (data, datalen);
		2254	}
1665	OUTPUT:	2255	OUTPUT:
1666	RETVAL	2256	RETVAL
1667		2257
		2258	CFPlus::RW
		2259	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2260	CODE:
		2261	RETVAL = SDL_RWFromFile (path, mode);
		2262	OUTPUT:
		2263	RETVAL
		2264
1668	void	2265	void
		2266	close (CFPlus::RW self)
		2267	CODE:
		2268	SDL_RWclose (self);
		2269
		2270	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2271
		2272	PROTOTYPES: DISABLE
		2273
		2274	CFPlus::Channel
		2275	find ()
		2276	CODE:
		2277	{
		2278	RETVAL = Mix_GroupAvailable (-1);
		2279
		2280	if (RETVAL < 0)
		2281	{
		2282	RETVAL = Mix_GroupOldest (-1);
		2283
		2284	if (RETVAL < 0)
		2285	XSRETURN_UNDEF;
		2286
		2287	Mix_HaltChannel (RETVAL);
		2288	}
		2289
		2290	Mix_UnregisterAllEffects (RETVAL);
		2291	Mix_Volume (RETVAL, 128);
		2292	}
		2293	OUTPUT:
		2294	RETVAL
		2295
		2296	void
		2297	halt (CFPlus::Channel self)
		2298	CODE:
		2299	Mix_HaltChannel (self);
		2300
		2301	void
		2302	expire (CFPlus::Channel self, int ticks = -1)
		2303	CODE:
		2304	Mix_ExpireChannel (self, ticks);
		2305
		2306	void
		2307	fade_out (CFPlus::Channel self, int ticks = -1)
		2308	CODE:
		2309	Mix_FadeOutChannel (self, ticks);
		2310
		2311	int
		2312	volume (CFPlus::Channel self, int volume)
		2313	CODE:
		2314	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2315	OUTPUT:
		2316	RETVAL
		2317
		2318	void
		2319	unregister_all_effects (CFPlus::Channel self)
		2320	CODE:
		2321	Mix_UnregisterAllEffects (self);
		2322
		2323	void
		2324	set_panning (CFPlus::Channel self, int left, int right)
		2325	CODE:
		2326	left = CLAMP (left , 0, 255);
		2327	right = CLAMP (right, 0, 255);
		2328	Mix_SetPanning (self, left, right);
		2329
		2330	void
		2331	set_distance (CFPlus::Channel self, int distance)
		2332	CODE:
		2333	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2334
		2335	void
		2336	set_position (CFPlus::Channel self, int angle, int distance)
		2337	CODE:
		2338	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2339
		2340	void
		2341	set_reverse_stereo (CFPlus::Channel self, int flip)
		2342	CODE:
		2343	Mix_SetReverseStereo (self, flip);
		2344
		2345	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2346
		2347	PROTOTYPES: DISABLE
		2348
		2349	CFPlus::MixChunk
		2350	new (SV *class, CFPlus::RW rwops)
		2351	CODE:
		2352	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2353	OUTPUT:
		2354	RETVAL
		2355
		2356	void
1669	DESTROY (CFClient::MixChunk self)	2357	DESTROY (CFPlus::MixChunk self)
1670	CODE:	2358	CODE:
1671	Mix_FreeChunk (self);	2359	Mix_FreeChunk (self);
1672		2360
1673	int	2361	int
1674	volume (CFClient::MixChunk self, int volume = -1)	2362	volume (CFPlus::MixChunk self, int volume = -1)
1675	CODE:	2363	CODE:
		2364	if (items > 1)
		2365	volume = CLAMP (volume, 0, 128);
1676	RETVAL = Mix_VolumeChunk (self, volume);	2366	RETVAL = Mix_VolumeChunk (self, volume);
1677	OUTPUT:	2367	OUTPUT:
1678	RETVAL	2368	RETVAL
1679		2369
1680	int	2370	CFPlus::Channel
1681	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2371	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1682	CODE:	2372	CODE:
		2373	{
1683	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2374	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2375
		2376	if (RETVAL < 0)
		2377	XSRETURN_UNDEF;
		2378
		2379	if (channel < 0)
		2380	{
		2381	Mix_UnregisterAllEffects (RETVAL);
		2382	Mix_Volume (RETVAL, 128);
		2383	}
		2384	}
1684	OUTPUT:	2385	OUTPUT:
1685	RETVAL	2386	RETVAL
1686		2387
1687	MODULE = CFClient PACKAGE = CFClient::MixMusic	2388	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1688		2389
1689	int	2390	int
1690	volume (int volume = -1)	2391	volume (int volume = -1)
		2392	PROTOTYPE: ;$
1691	CODE:	2393	CODE:
		2394	if (items > 0)
		2395	volume = CLAMP (volume, 0, 128);
1692	RETVAL = Mix_VolumeMusic (volume);	2396	RETVAL = Mix_VolumeMusic (volume);
1693	OUTPUT:	2397	OUTPUT:
1694	RETVAL	2398	RETVAL
1695		2399
		2400	void
		2401	fade_out (int ms)
		2402	CODE:
		2403	Mix_FadeOutMusic (ms);
		2404
		2405	void
		2406	halt ()
		2407	CODE:
		2408	Mix_HaltMusic ();
		2409
1696	CFClient::MixMusic	2410	CFPlus::MixMusic
1697	new_from_file (SV *class, char *path)	2411	new (SV *class, CFPlus::RW rwops)
1698	CODE:	2412	CODE:
1699	RETVAL = Mix_LoadMUS (path);	2413	RETVAL = Mix_LoadMUS_RW (rwops);
1700	OUTPUT:	2414	OUTPUT:
1701	RETVAL	2415	RETVAL
1702		2416
1703	void	2417	void
1704	DESTROY (CFClient::MixMusic self)	2418	DESTROY (CFPlus::MixMusic self)
1705	CODE:	2419	CODE:
1706	Mix_FreeMusic (self);	2420	Mix_FreeMusic (self);
1707		2421
1708	int	2422	int
1709	play (CFClient::MixMusic self, int loops = -1)	2423	play (CFPlus::MixMusic self, int loops = -1)
1710	CODE:	2424	CODE:
1711	RETVAL = Mix_PlayMusic (self, loops);	2425	RETVAL = Mix_PlayMusic (self, loops);
1712	OUTPUT:	2426	OUTPUT:
1713	RETVAL	2427	RETVAL
1714		2428
		2429	void
		2430	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2431	CODE:
		2432	Mix_FadeInMusicPos (self, loops, ms, position);
		2433
1715	MODULE = CFClient PACKAGE = CFClient::OpenGL	2434	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2435
		2436	PROTOTYPES: ENABLE
1716		2437
1717	BOOT:	2438	BOOT:
1718	{	2439	{
1719	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2440	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1720	static const struct {	2441	static const struct {
1721	const char *name;	2442	const char *name;
1722	IV iv;	2443	IV iv;
1723	} *civ, const_iv[] = {	2444	} *civ, const_iv[] = {
1724	# define const_iv(name) { # name, (IV)name }	2445	# define const_iv(name) { # name, (IV)name }
		2446	const_iv (GL_VENDOR),
		2447	const_iv (GL_VERSION),
		2448	const_iv (GL_EXTENSIONS),
1725	const_iv (GL_COLOR_MATERIAL),	2449	const_iv (GL_COLOR_MATERIAL),
1726	const_iv (GL_SMOOTH),	2450	const_iv (GL_SMOOTH),
1727	const_iv (GL_FLAT),	2451	const_iv (GL_FLAT),
1728	const_iv (GL_DITHER),	2452	const_iv (GL_DITHER),
1729	const_iv (GL_BLEND),	2453	const_iv (GL_BLEND),
…		…
1733	const_iv (GL_ALPHA_TEST),	2457	const_iv (GL_ALPHA_TEST),
1734	const_iv (GL_NORMALIZE),	2458	const_iv (GL_NORMALIZE),
1735	const_iv (GL_RESCALE_NORMAL),	2459	const_iv (GL_RESCALE_NORMAL),
1736	const_iv (GL_FRONT),	2460	const_iv (GL_FRONT),
1737	const_iv (GL_BACK),	2461	const_iv (GL_BACK),
		2462	const_iv (GL_AUX0),
1738	const_iv (GL_AND),	2463	const_iv (GL_AND),
1739	const_iv (GL_ONE),	2464	const_iv (GL_ONE),
1740	const_iv (GL_ZERO),	2465	const_iv (GL_ZERO),
1741	const_iv (GL_SRC_ALPHA),	2466	const_iv (GL_SRC_ALPHA),
1742	const_iv (GL_DST_ALPHA),	2467	const_iv (GL_DST_ALPHA),
…		…
1756	const_iv (GL_LUMINANCE),	2481	const_iv (GL_LUMINANCE),
1757	const_iv (GL_LUMINANCE_ALPHA),	2482	const_iv (GL_LUMINANCE_ALPHA),
1758	const_iv (GL_FLOAT),	2483	const_iv (GL_FLOAT),
1759	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2484	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1760	const_iv (GL_COMPILE),	2485	const_iv (GL_COMPILE),
		2486	const_iv (GL_PROXY_TEXTURE_1D),
		2487	const_iv (GL_PROXY_TEXTURE_2D),
1761	const_iv (GL_TEXTURE_1D),	2488	const_iv (GL_TEXTURE_1D),
1762	const_iv (GL_TEXTURE_2D),	2489	const_iv (GL_TEXTURE_2D),
1763	const_iv (GL_TEXTURE_ENV),	2490	const_iv (GL_TEXTURE_ENV),
1764	const_iv (GL_TEXTURE_MAG_FILTER),	2491	const_iv (GL_TEXTURE_MAG_FILTER),
1765	const_iv (GL_TEXTURE_MIN_FILTER),	2492	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1786	const_iv (GL_COLOR_LOGIC_OP),	2513	const_iv (GL_COLOR_LOGIC_OP),
1787	const_iv (GL_SEPARABLE_2D),	2514	const_iv (GL_SEPARABLE_2D),
1788	const_iv (GL_CONVOLUTION_2D),	2515	const_iv (GL_CONVOLUTION_2D),
1789	const_iv (GL_CONVOLUTION_BORDER_MODE),	2516	const_iv (GL_CONVOLUTION_BORDER_MODE),
1790	const_iv (GL_CONSTANT_BORDER),	2517	const_iv (GL_CONSTANT_BORDER),
		2518	const_iv (GL_POINTS),
1791	const_iv (GL_LINES),	2519	const_iv (GL_LINES),
		2520	const_iv (GL_LINE_STRIP),
1792	const_iv (GL_LINE_LOOP),	2521	const_iv (GL_LINE_LOOP),
1793	const_iv (GL_QUADS),	2522	const_iv (GL_QUADS),
1794	const_iv (GL_QUAD_STRIP),	2523	const_iv (GL_QUAD_STRIP),
1795	const_iv (GL_TRIANGLES),	2524	const_iv (GL_TRIANGLES),
1796	const_iv (GL_TRIANGLE_STRIP),	2525	const_iv (GL_TRIANGLE_STRIP),
1797	const_iv (GL_TRIANGLE_FAN),	2526	const_iv (GL_TRIANGLE_FAN),
		2527	const_iv (GL_POLYGON),
1798	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2528	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2529	const_iv (GL_POINT_SMOOTH_HINT),
		2530	const_iv (GL_LINE_SMOOTH_HINT),
		2531	const_iv (GL_POLYGON_SMOOTH_HINT),
		2532	const_iv (GL_GENERATE_MIPMAP_HINT),
1799	const_iv (GL_FASTEST),	2533	const_iv (GL_FASTEST),
		2534	const_iv (GL_DONT_CARE),
		2535	const_iv (GL_NICEST),
1800	const_iv (GL_V2F),	2536	const_iv (GL_V2F),
1801	const_iv (GL_V3F),	2537	const_iv (GL_V3F),
1802	const_iv (GL_T2F_V3F),	2538	const_iv (GL_T2F_V3F),
1803	const_iv (GL_T2F_N3F_V3F),	2539	const_iv (GL_T2F_N3F_V3F),
1804	# undef const_iv	2540	# undef const_iv
1805	};	2541	};
1806		2542
1807	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2543	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1808	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2544	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2545
		2546	texture_av = newAV ();
		2547	AvREAL_off (texture_av);
1809	}	2548	}
1810		2549
1811	char *	2550	char *
1812	gl_vendor ()	2551	gl_vendor ()
1813	CODE:	2552	CODE:
…		…
1827	CODE:	2566	CODE:
1828	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2567	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1829	OUTPUT:	2568	OUTPUT:
1830	RETVAL	2569	RETVAL
1831		2570
		2571	const char *glGetString (GLenum pname)
		2572
		2573	GLint glGetInteger (GLenum pname)
		2574	CODE:
		2575	glGetIntegerv (pname, &RETVAL);
		2576	OUTPUT:
		2577	RETVAL
		2578
		2579	GLdouble glGetDouble (GLenum pname)
		2580	CODE:
		2581	glGetDoublev (pname, &RETVAL);
		2582	OUTPUT:
		2583	RETVAL
		2584
1832	int glGetError ()	2585	int glGetError ()
1833		2586
1834	void glFinish ()	2587	void glFinish ()
1835		2588
1836	void glClear (int mask)	2589	void glClear (int mask)
…		…
1873	# near_ and far_ are due to microsofts buggy "c" compiler	2626	# near_ and far_ are due to microsofts buggy "c" compiler
1874	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2627	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1875		2628
1876	# near_ and far_ are due to microsofts buggy "c" compiler	2629	# near_ and far_ are due to microsofts buggy "c" compiler
1877	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2630	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2631
		2632	PROTOTYPES: DISABLE
1878		2633
1879	void glViewport (int x, int y, int width, int height)	2634	void glViewport (int x, int y, int width, int height)
1880		2635
1881	void glScissor (int x, int y, int width, int height)	2636	void glScissor (int x, int y, int width, int height)
1882		2637
…		…
1890		2645
1891	void glRotate (float angle, float x, float y, float z)	2646	void glRotate (float angle, float x, float y, float z)
1892	CODE:	2647	CODE:
1893	glRotatef (angle, x, y, z);	2648	glRotatef (angle, x, y, z);
1894		2649
1895	void glBegin (int mode)
1896
1897	void glEnd ()
1898
1899	void glColor (float r, float g, float b, float a = 1.0)	2650	void glColor (float r, float g, float b, float a = 1.0)
1900	PROTOTYPE: @
1901	ALIAS:	2651	ALIAS:
1902	glColor_premultiply = 1	2652	glColor_premultiply = 1
1903	CODE:	2653	CODE:
1904	if (ix)	2654	if (ix)
1905	{	2655	{
1906	r *= a;	2656	r *= a;
1907	g *= a;	2657	g *= a;
1908	b *= a;	2658	b *= a;
1909	}	2659	}
1910	// microsoft visual "c" rounds instead of truncating...	2660	// microsoft visual "c" rounds instead of truncating...
1911	glColor4ub (MIN ((int)(r * 256.f), 255),	2661	glColor4f (r, g, b, a);
1912	MIN ((int)(g * 256.f), 255),
1913	MIN ((int)(b * 256.f), 255),
1914	MIN ((int)(a * 256.f), 255));
1915
1916	void glInterleavedArrays (int format, int stride, char *data)
1917
1918	void glDrawElements (int mode, int count, int type, char *indices)
1919
1920	# 1.2 void glDrawRangeElements (int mode, int start, int end
1921		2662
1922	void glRasterPos (float x, float y, float z = 0.)	2663	void glRasterPos (float x, float y, float z = 0.)
1923	CODE:	2664	CODE:
1924	glRasterPos3f (0, 0, z);	2665	glRasterPos3f (0, 0, z);
1925	glBitmap (0, 0, 0, 0, x, y, 0);	2666	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1930		2671
1931	void glTexCoord (float s, float t)	2672	void glTexCoord (float s, float t)
1932	CODE:	2673	CODE:
1933	glTexCoord2f (s, t);	2674	glTexCoord2f (s, t);
1934		2675
		2676	void glRect (float x1, float y1, float x2, float y2)
		2677	CODE:
		2678	glRectf (x1, y1, x2, y2);
		2679
		2680	PROTOTYPES: ENABLE
		2681
		2682	void glBegin (int mode)
		2683
		2684	void glEnd ()
		2685
		2686	void glPointSize (GLfloat size)
		2687
		2688	void glLineWidth (GLfloat width)
		2689
		2690	void glInterleavedArrays (int format, int stride, char *data)
		2691
		2692	void glDrawElements (int mode, int count, int type, char *indices)
		2693
		2694	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2695
1935	void glTexEnv (int target, int pname, float param)	2696	void glTexEnv (int target, int pname, float param)
1936	CODE:	2697	CODE:
1937	glTexEnvf (target, pname, param);	2698	glTexEnvf (target, pname, param);
1938		2699
1939	void glTexParameter (int target, int pname, float param)	2700	void glTexParameter (int target, int pname, float param)
…		…
1961		2722
1962	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2723	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1963		2724
1964	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2725	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1965		2726
		2727	void glPixelZoom (float x, float y)
		2728
1966	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2729	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1967		2730
1968	int glGenTexture ()	2731	int glGenTexture ()
1969	CODE:	2732	CODE:
1970	{	2733	RETVAL = gen_texture ();
1971	GLuint name;
1972	glGenTextures (1, &name);
1973	RETVAL = name;
1974	}
1975	OUTPUT:	2734	OUTPUT:
1976	RETVAL	2735	RETVAL
1977		2736
1978	void glDeleteTexture (int name)	2737	void glDeleteTexture (int name)
1979	CODE:	2738	CODE:
1980	{
1981	GLuint name_ = name;
1982	glDeleteTextures (1, &name_);	2739	del_texture (name);
1983	}	2740
1984
1985	int glGenList ()	2741	int glGenList ()
1986	CODE:	2742	CODE:
1987	RETVAL = glGenLists (1);	2743	RETVAL = glGenLists (1);
1988	OUTPUT:	2744	OUTPUT:
1989	RETVAL	2745	RETVAL
…		…
1996		2752
1997	void glEndList ()	2753	void glEndList ()
1998		2754
1999	void glCallList (int list)	2755	void glCallList (int list)
2000		2756
		2757	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2001		2758
		2759	PROTOTYPES: DISABLE
		2760
		2761	void
		2762	find_widget (SV *self, NV x, NV y)
		2763	PPCODE:
		2764	{
		2765	if (within_widget (self, x, y))
		2766	XPUSHs (self);
		2767	}
		2768
		2769	BOOT:
		2770	{
		2771	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2772
		2773	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2774	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2775	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2776	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2777	}
		2778
		2779	void
		2780	draw (SV *self)
		2781	CODE:
		2782	{
		2783	HV *hv;
		2784	SV **svp;
		2785	NV x, y, w, h;
		2786	SV *draw_x_sv = GvSV (draw_x_gv);
		2787	SV *draw_y_sv = GvSV (draw_y_gv);
		2788	SV *draw_w_sv = GvSV (draw_w_gv);
		2789	SV *draw_h_sv = GvSV (draw_h_gv);
		2790	SV *hover;
		2791	double draw_x, draw_y, draw_w, draw_h;
		2792
		2793	if (!SvROK (self))
		2794	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2795
		2796	hv = (HV *)SvRV (self);
		2797
		2798	if (SvTYPE (hv) != SVt_PVHV)
		2799	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2800
		2801	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2802	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2803
		2804	if (!h || !w)
		2805	XSRETURN_EMPTY;
		2806
		2807	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2808	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2809
		2810	draw_x = SvNV (draw_x_sv) + x;
		2811	draw_y = SvNV (draw_y_sv) + y;
		2812
		2813	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2814	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2815	XSRETURN_EMPTY;
		2816
		2817	sv_setnv (draw_x_sv, draw_x);
		2818	sv_setnv (draw_y_sv, draw_y);
		2819
		2820	glPushMatrix ();
		2821	glTranslated (x, y, 0);
		2822
		2823	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2824	{
		2825	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2826
		2827	if (svp && SvTRUE (*svp))
		2828	{
		2829	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);
		2830	glEnable (GL_BLEND);
		2831	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2832	glBegin (GL_QUADS);
		2833	glVertex2f (0, 0);
		2834	glVertex2f (w, 0);
		2835	glVertex2f (w, h);
		2836	glVertex2f (0, h);
		2837	glEnd ();
		2838	glDisable (GL_BLEND);
		2839	}
		2840	}
		2841	#if 0
		2842	if ($ENV{CFPLUS_DEBUG} & 1) {
		2843	glPushMatrix;
		2844	glColor 1, 1, 0, 1;
		2845	glTranslate 0.375, 0.375;
		2846	glBegin GL_LINE_LOOP;
		2847	glVertex 0 , 0;
		2848	glVertex $self->{w} - 1, 0;
		2849	glVertex $self->{w} - 1, $self->{h} - 1;
		2850	glVertex 0 , $self->{h} - 1;
		2851	glEnd;
		2852	glPopMatrix;
		2853	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2854	}
		2855	#endif
		2856	PUSHMARK (SP);
		2857	XPUSHs (self);
		2858	PUTBACK;
		2859	call_method ("_draw", G_VOID | G_DISCARD);
		2860	SPAGAIN;
		2861
		2862	glPopMatrix ();
		2863
		2864	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2865	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2866	}
		2867

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