ViewVC Help

View File | Revision Log | Show Annotations | Download File

/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 1.229 by root, Mon Aug 13 16:20:17 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	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
…		…
31	# include <sys/types.h>	52	# include <sys/types.h>
32	# include <sys/socket.h>	53	# include <sys/socket.h>
33	# include <netinet/in.h>	54	# include <netinet/in.h>
34	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
35	# include <inttypes.h>	56	# 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	57	#endif
44		58
45	#include "glext.h"
46
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		60
49	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
50		62
51	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
…		…
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
58	#else	70	#else
59	# define PARACHUTE 0	71	# define PARACHUTE 0
60	#endif	72	#endif
61		73
		74	static AV *texture_av;
		75
62	static struct	76	static struct
63	{	77	{
64	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	79	#include "glfunc.h"
66	#undef GL_FUNC	80	#undef GL_FUNC
67	} gl;	81	} gl;
68		82
		83	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	85	{
71	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	90	else
76	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
77	}	92	}
78		93
		94	static GLuint
		95	gen_texture ()
		96	{
		97	GLuint name;
		98
		99	if (AvFILL (texture_av) >= 0)
		100	name = (GLuint)(size_t)av_pop (texture_av);
		101	else
		102	glGenTextures (1, &name);
		103
		104	return name;
		105	}
		106
		107	static void
		108	del_texture (GLuint name)
		109	{
		110	/* make a half-assed attempt at returning the memory used by the texture */
		111	/* textures are frequently being reused by cfplus anyway */
		112	/*glBindTexture (GL_TEXTURE_2D, name);*/
		113	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		114	av_push (texture_av, (SV *)(size_t)name);
		115	glDeleteTextures (1, &name);
		116	}
		117
79	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
80		120
81	#include "pango-font.c"	121	#include "pango-font.c"
82	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
83	#include "pango-render.c"	123	#include "pango-render.c"
84		124
		125	typedef IV CFPlus__Channel;
		126	typedef SDL_RWops *CFPlus__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
87		129
88	typedef PangoFontDescription *CFClient__Font;	130	typedef PangoFontDescription *CFPlus__Font;
89		131
90	static int	132	static int
91	shape_attr_p (PangoLayoutRun *run)	133	shape_attr_p (PangoLayoutRun *run)
92	{	134	{
93	GSList *attrs = run->item->analysis.extra_attrs;	135	GSList *attrs = run->item->analysis.extra_attrs;
…		…
107		149
108	typedef struct cf_layout {	150	typedef struct cf_layout {
109	PangoLayout *pl;	151	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
111	int base_height;	153	int base_height;
112	CFClient__Font font;	154	CFPlus__Font font;
		155	rc_t *rc;
113	} *CFClient__Layout;	156	} *CFPlus__Layout;
114		157
115	static CFClient__Font default_font;	158	static CFPlus__Font default_font;
116	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
118		161
119	static void	162	static void
120	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
…		…
125	#endif	168	#endif
126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127	}	170	}
128		171
129	static void	172	static void
130	layout_update_font (CFClient__Layout self)	173	layout_update_font (CFPlus__Layout self)
131	{	174	{
132	/* use a random scale factor to account for unknown descenders, 0.8 works	175	/* use a random scale factor to account for unknown descenders, 0.8 works
133	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
134	*/	177	*/
135	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
139		182
140	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
141	}	184	}
142		185
143	static void	186	static void
144	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	187	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
145	{	188	{
		189	PangoRectangle rect;
		190
		191	// get_pixel_* wrongly rounds down
146	pango_layout_get_pixel_size (self->pl, w, h);	192	pango_layout_get_extents (self->pl, 0, &rect);
147		193
148	if (!*w) *w = 1;	194	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149	if (!*h) *h = 1;	195	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150		196
151	*w = (*w + 3) & ~3;	197	if (!rect.width) rect.width = 1;
152	}	198	if (!rect.height) rect.height = 1;
153		199
		200	*w = rect.width;
		201	*h = rect.height;
		202	}
		203
		204	typedef uint16_t tileid;
154	typedef uint16_t mapface;	205	typedef uint16_t faceid;
155		206
156	typedef struct {	207	typedef struct {
157	GLint name;	208	GLuint name;
158	int w, h;	209	int w, h;
159	float s, t;	210	float s, t;
160	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
161	} maptex;	214	} maptex;
162		215
163	typedef struct {	216	typedef struct {
		217	uint32_t player;
		218	tileid tile[3];
164	int16_t darkness;	219	uint16_t darkness;
165	mapface face[3];	220	uint8_t stat_width, stat_hp, flags, smoothmax;
166	} mapcell;	221	} mapcell;
167		222
168	typedef struct {	223	typedef struct {
169	int32_t c0, c1;	224	int32_t c0, c1;
170	mapcell *col;	225	mapcell *col;
171	} maprow;	226	} maprow;
172		227
173	typedef struct map {	228	typedef struct map {
174	int x, y, w, h;	229	int x, y, w, h;
175	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
176	int faces;	231	int faces; tileid *face2tile; // [faceid]
177	mapface *face;	232	int texs; maptex *tex; // [tileid]
178
179	int texs;
180	maptex *tex;
181		233
182	int32_t rows;	234	int32_t rows;
183	maprow *row;	235	maprow *row;
184	} *CFClient__Map;	236	} *CFPlus__Map;
185		237
186	static char *	238	static char *
187	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
188	{	240	{
189	char *p;	241	char *p;
…		…
206	}	258	}
207		259
208	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	260	#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))	261	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
210		262
		263	static void
		264	need_facenum (struct map *self, faceid face)
		265	{
		266	while (self->faces <= face)
		267	{
		268	Append (tileid, self->face2tile, self->faces, self->faces);
		269	self->faces *= 2;
		270	}
		271	}
		272
		273	static void
		274	need_texid (struct map *self, int texid)
		275	{
		276	while (self->texs <= texid)
		277	{
		278	Append (maptex, self->tex, self->texs, self->texs);
		279	self->texs *= 2;
		280	}
		281	}
		282
211	static maprow *	283	static maprow *
212	map_get_row (CFClient__Map self, int y)	284	map_get_row (CFPlus__Map self, int y)
213	{	285	{
214	if (0 > y)	286	if (0 > y)
215	{	287	{
216	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
217	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
255		327
256	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
257	}	329	}
258		330
259	static mapcell *	331	static mapcell *
260	map_get_cell (CFClient__Map self, int x, int y)	332	map_get_cell (CFPlus__Map self, int x, int y)
261	{	333	{
262	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
263	}	335	}
264		336
265	static void	337	static void
266	map_clear (CFClient__Map self)	338	map_clear (CFPlus__Map self)
267	{	339	{
268	int r;	340	int r;
269		341
270	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
271	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
279	self->row = 0;	351	self->row = 0;
280	self->rows = 0;	352	self->rows = 0;
281	}	353	}
282		354
283	static void	355	static void
284	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	356	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
285	{	357	{
286	int x, y;	358	int x, y;
287	maprow *row;	359	maprow *row;
		360	mapcell *cell;
288		361
289	for (y = y0; y < y0 + h; y++)	362	for (y = y0; y < y0 + h; y++)
290	if (y >= 0)	363	if (y >= 0)
291	{	364	{
292	if (y >= self->rows)	365	if (y >= self->rows)
…		…
298	if (x >= row->c0)	371	if (x >= row->c0)
299	{	372	{
300	if (x >= row->c1)	373	if (x >= row->c1)
301	break;	374	break;
302		375
303	row->col[x - row->c0].darkness = -1;	376	cell = row->col + x - row->c0;
		377
		378	cell->darkness = 0;
		379	cell->stat_hp = 0;
		380	cell->flags = 0;
		381	cell->player = 0;
304	}	382	}
305	}	383	}
		384	}
		385
		386	typedef struct {
		387	tileid tile;
		388	uint8_t x, y, level;
		389	} smooth_key;
		390
		391	static void
		392	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		393	{
		394	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		395
		396	if (SvIOK (*sv))
		397	SvIV_set (*sv, SvIVX (*sv) | bits);
		398	else
		399	sv_setiv (*sv, bits);
306	}	400	}
307		401
308	static void	402	static void
309	music_finished (void)	403	music_finished (void)
310	{	404	{
…		…
346	n |= n >> 16;	440	n |= n >> 16;
347		441
348	return n + 1;	442	return n + 1;
349	}	443	}
350		444
		445	/* SDL should provide this, really. */
		446	#define SDLK_MODIFIER_MIN 300
		447	#define SDLK_MODIFIER_MAX 314
		448
		449	/******************************************************************************/
		450
		451	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		452	static GV *hover_gv;
		453
		454	static int
		455	within_widget (SV *widget, NV x, NV y)
		456	{
		457	HV *self;
		458	SV **svp;
		459	NV wx, ww, wy, wh;
		460
		461	if (!SvROK (widget))
		462	return 0;
		463
		464	self = (HV *)SvRV (widget);
		465
		466	if (SvTYPE (self) != SVt_PVHV)
		467	return 0;
		468
		469	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		470	if (y < wy)
		471	return 0;
		472
		473	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		474	if (y >= wy + wh)
		475	return 0;
		476
		477	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		478	if (x < wx)
		479	return 0;
		480
		481	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		482	if (x >= wx + ww)
		483	return 0;
		484
		485	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		486	if (!svp || !SvTRUE (*svp))
		487	return 0;
		488
		489	return 1;
		490	}
		491
351	MODULE = CFClient PACKAGE = CFClient	492	MODULE = CFPlus PACKAGE = CFPlus
352		493
353	PROTOTYPES: ENABLE	494	PROTOTYPES: ENABLE
354		495
355	BOOT:	496	BOOT:
356	{	497	{
357	HV *stash = gv_stashpv ("CFClient", 1);	498	HV *stash = gv_stashpv ("CFPlus", 1);
358	static const struct {	499	static const struct {
359	const char *name;	500	const char *name;
360	IV iv;	501	IV iv;
361	} *civ, const_iv[] = {	502	} *civ, const_iv[] = {
362	# define const_iv(name) { # name, (IV)name }	503	# define const_iv(name) { # name, (IV)name }
		504	const_iv (SDLK_MODIFIER_MIN),
		505	const_iv (SDLK_MODIFIER_MAX),
		506
363	const_iv (SDL_ACTIVEEVENT),	507	const_iv (SDL_ACTIVEEVENT),
364	const_iv (SDL_KEYDOWN),	508	const_iv (SDL_KEYDOWN),
365	const_iv (SDL_KEYUP),	509	const_iv (SDL_KEYUP),
366	const_iv (SDL_MOUSEMOTION),	510	const_iv (SDL_MOUSEMOTION),
367	const_iv (SDL_MOUSEBUTTONDOWN),	511	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
376	const_iv (SDL_EVENT_RESERVEDA),	520	const_iv (SDL_EVENT_RESERVEDA),
377	const_iv (SDL_EVENT_RESERVEDB),	521	const_iv (SDL_EVENT_RESERVEDB),
378	const_iv (SDL_VIDEORESIZE),	522	const_iv (SDL_VIDEORESIZE),
379	const_iv (SDL_VIDEOEXPOSE),	523	const_iv (SDL_VIDEOEXPOSE),
380	const_iv (SDL_USEREVENT),	524	const_iv (SDL_USEREVENT),
		525
		526	const_iv (SDL_APPINPUTFOCUS),
		527	const_iv (SDL_APPMOUSEFOCUS),
		528	const_iv (SDL_APPACTIVE),
		529
381	const_iv (SDLK_KP0),	530	const_iv (SDLK_KP0),
382	const_iv (SDLK_KP1),	531	const_iv (SDLK_KP1),
383	const_iv (SDLK_KP2),	532	const_iv (SDLK_KP2),
384	const_iv (SDLK_KP3),	533	const_iv (SDLK_KP3),
385	const_iv (SDLK_KP4),	534	const_iv (SDLK_KP4),
…		…
440	const_iv (SDLK_BREAK),	589	const_iv (SDLK_BREAK),
441	const_iv (SDLK_MENU),	590	const_iv (SDLK_MENU),
442	const_iv (SDLK_POWER),	591	const_iv (SDLK_POWER),
443	const_iv (SDLK_EURO),	592	const_iv (SDLK_EURO),
444	const_iv (SDLK_UNDO),	593	const_iv (SDLK_UNDO),
		594
445	const_iv (KMOD_NONE),	595	const_iv (KMOD_NONE),
		596	const_iv (KMOD_SHIFT),
446	const_iv (KMOD_LSHIFT),	597	const_iv (KMOD_LSHIFT),
447	const_iv (KMOD_RSHIFT),	598	const_iv (KMOD_RSHIFT),
		599	const_iv (KMOD_CTRL),
448	const_iv (KMOD_LCTRL),	600	const_iv (KMOD_LCTRL),
449	const_iv (KMOD_RCTRL),	601	const_iv (KMOD_RCTRL),
		602	const_iv (KMOD_ALT),
450	const_iv (KMOD_LALT),	603	const_iv (KMOD_LALT),
451	const_iv (KMOD_RALT),	604	const_iv (KMOD_RALT),
		605	const_iv (KMOD_META),
452	const_iv (KMOD_LMETA),	606	const_iv (KMOD_LMETA),
453	const_iv (KMOD_RMETA),	607	const_iv (KMOD_RMETA),
454	const_iv (KMOD_NUM),	608	const_iv (KMOD_NUM),
455	const_iv (KMOD_CAPS),	609	const_iv (KMOD_CAPS),
456	const_iv (KMOD_MODE),	610	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	611	# undef const_iv
462	};	612	};
463		613
464	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	614	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	615	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		616
		617	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		618	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
466	}	619	}
		620
		621	void
		622	weaken (SV *rv)
		623	PROTOTYPE: $
		624	CODE:
		625	sv_rvweaken (rv);
467		626
468	int	627	int
469	in_destruct ()	628	in_destruct ()
470	CODE:	629	CODE:
471	RETVAL = PL_main_cv == Nullcv;	630	RETVAL = PL_main_cv == Nullcv;
…		…
483	opengl_fontmap = pango_opengl_font_map_new ();	642	opengl_fontmap = pango_opengl_font_map_new ();
484	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	643	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);	644	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
486	}	645	}
487		646
		647	char *
		648	SDL_GetError ()
		649
488	int	650	int
489	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	651	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
490		652
491	void	653	void
492	SDL_Quit ()	654	SDL_Quit ()
493		655
494	void	656	void
495	SDL_ListModes ()	657	SDL_ListModes (int rgb, int alpha)
496	PPCODE:	658	PPCODE:
497	{	659	{
498	SDL_Rect **m;	660	SDL_Rect **m;
499		661
500	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	662	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
501	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	663	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
502	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	664	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
503	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	665	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
504		666
505	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	667	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
506	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	668	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
507		669
508	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	670	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
509	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	671	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
510	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	672	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	673	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
512		674
513	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	675	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
514		676	#if SDL_VERSION_ATLEAST(1,2,10)
515	SDL_EnableUNICODE (1);	677	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
516	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	678	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		679	#endif
517		680
518	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	681	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
519		682
520	if (m && m != (SDL_Rect **)-1)	683	if (m && m != (SDL_Rect **)-1)
521	while (*m)	684	while (*m)
522	{	685	{
		686	if ((*m)->w >= 640 && (*m)->h >= 480)
		687	{
523	AV *av = newAV ();	688	AV *av = newAV ();
524	av_push (av, newSViv ((*m)->w));	689	av_push (av, newSViv ((*m)->w));
525	av_push (av, newSViv ((*m)->h));	690	av_push (av, newSViv ((*m)->h));
		691	av_push (av, newSViv (rgb));
		692	av_push (av, newSViv (alpha));
526	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	693	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		694	}
527		695
528	++m;	696	++m;
529	}	697	}
530	}	698	}
531		699
532	char *
533	SDL_GetError ()
534
535	int	700	int
536	SDL_SetVideoMode (int w, int h, int fullscreen)	701	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
537	CODE:	702	CODE:
		703	{
		704	SDL_EnableUNICODE (1);
		705	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		706
		707	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		708	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		709	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		710	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		711
538	RETVAL = !!SDL_SetVideoMode (	712	RETVAL = !!SDL_SetVideoMode (
539	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	713	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
540	);	714	);
		715
541	if (RETVAL)	716	if (RETVAL)
542	{	717	{
		718	av_clear (texture_av);
		719
543	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	720	SDL_WM_SetCaption ("Crossfire TRT Client " VERSION, "Crossfire TRT");
544	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	721	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
545	# include "glfunc.h"	722	#include "glfunc.h"
546	# undef GL_FUNC	723	#undef GL_FUNC
547	}	724	}
		725	}
548	OUTPUT:	726	OUTPUT:
549	RETVAL	727	RETVAL
550		728
551	void	729	void
552	SDL_GL_SwapBuffers ()	730	SDL_GL_SwapBuffers ()
553		731
554	char *	732	char *
555	SDL_GetKeyName (int sym)	733	SDL_GetKeyName (int sym)
556		734
		735	int
		736	SDL_GetAppState ()
		737
557	void	738	void
558	SDL_PollEvent ()	739	poll_events ()
559	PPCODE:	740	PPCODE:
560	{	741	{
561	SDL_Event ev;	742	SDL_Event ev;
562		743
563	while (SDL_PollEvent (&ev))	744	SDL_PumpEvents ();
		745	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
564	{	746	{
565	HV *hv = newHV ();	747	HV *hv = newHV ();
566	hv_store (hv, "type", 4, newSViv (ev.type), 0);	748	hv_store (hv, "type", 4, newSViv (ev.type), 0);
567		749
568	switch (ev.type)	750	switch (ev.type)
…		…
570	case SDL_KEYDOWN:	752	case SDL_KEYDOWN:
571	case SDL_KEYUP:	753	case SDL_KEYUP:
572	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	754	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
573	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	755	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
574	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	756	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		757	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
575	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	758	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
576	break;	759	break;
577		760
578	case SDL_ACTIVEEVENT:	761	case SDL_ACTIVEEVENT:
579	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	762	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
580	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	763	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
581	break;	764	break;
582		765
583	case SDL_MOUSEMOTION:	766	case SDL_MOUSEMOTION:
		767	{
		768	int state = ev.motion.state;
		769	int x = ev.motion.x;
		770	int y = ev.motion.y;
		771	int xrel = ev.motion.xrel;
		772	int yrel = ev.motion.yrel;
		773
		774	/* do simplistic event compression */
		775	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		776	&& state == ev.motion.state)
		777	{
		778	xrel += ev.motion.xrel;
		779	yrel += ev.motion.yrel;
		780	x = ev.motion.x;
		781	y = ev.motion.y;
		782	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		783	}
		784
584	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
585
586	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	786	hv_store (hv, "state", 5, newSViv (state), 0);
587	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	787	hv_store (hv, "x", 1, newSViv (x), 0);
588	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	788	hv_store (hv, "y", 1, newSViv (y), 0);
589	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	789	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
590	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	790	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		791	}
591	break;	792	break;
592		793
593	case SDL_MOUSEBUTTONDOWN:	794	case SDL_MOUSEBUTTONDOWN:
594	case SDL_MOUSEBUTTONUP:	795	case SDL_MOUSEBUTTONUP:
595	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	796	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
605	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	806	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
606	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	807	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
607	break;	808	break;
608	}	809	}
609		810
610	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	811	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
611	}	812	}
612	}	813	}
613		814
614	int	815	int
615	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	816	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
616	POSTCALL:	817	POSTCALL:
617	Mix_HookMusicFinished (music_finished);	818	Mix_HookMusicFinished (music_finished);
618	Mix_ChannelFinished (channel_finished);	819	Mix_ChannelFinished (channel_finished);
619		820
620	void	821	void
621	Mix_CloseAudio ()	822	Mix_CloseAudio ()
622		823
623	int	824	int
624	Mix_AllocateChannels (int numchans = -1)	825	Mix_AllocateChannels (int numchans = -1)
625		826
		827	const char *
		828	Mix_GetError ()
		829
626	void	830	void
627	lowdelay (int fd, int val = 1)	831	lowdelay (int fd, int val = 1)
628	CODE:	832	CODE:
		833	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		834
		835	void
		836	win32_proxy_info ()
		837	PPCODE:
		838	{
629	#ifndef _WIN32	839	#ifdef _WIN32
630	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	840	char buffer[2048];
		841	DWORD buflen;
		842
		843	EXTEND (SP, 3);
		844
		845	buflen = sizeof (buffer);
		846	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		847	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		848	{
		849	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		850
		851	buflen = sizeof (buffer);
		852	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		853	{
		854	PUSHs (newSVpv (buffer, 0));
		855
		856	buflen = sizeof (buffer);
		857	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		858	PUSHs (newSVpv (buffer, 0));
		859	}
		860	}
631	#endif	861	#endif
		862	}
632		863
633	void	864	void
634	add_font (char *file)	865	add_font (char *file)
635	CODE:	866	CODE:
636	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	867	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
644	STRLEN image_len;	875	STRLEN image_len;
645	char *image = (char *)SvPVbyte (image_, image_len);	876	char *image = (char *)SvPVbyte (image_, image_len);
646	SDL_Surface *surface, *surface2;	877	SDL_Surface *surface, *surface2;
647	SDL_PixelFormat fmt;	878	SDL_PixelFormat fmt;
648	SDL_RWops *rw = ix	879	SDL_RWops *rw = ix
649	? SDL_RWFromFile (image, "r")	880	? SDL_RWFromFile (image, "rb")
650	: SDL_RWFromConstMem (image, image_len);	881	: SDL_RWFromConstMem (image, image_len);
651		882
652	if (!rw)	883	if (!rw)
653	croak ("load_image: %s", SDL_GetError ());	884	croak ("load_image: %s", SDL_GetError ());
654		885
…		…
740	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	971	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
741	#endif	972	#endif
742	_exit (1);	973	_exit (1);
743		974
744	void	975	void
745	_exit (int retval)	976	_exit (int retval = 0)
746	CODE:	977	CODE:
		978	#ifdef WIN32
		979	ExitThread (retval); // unclean, please beam me up
		980	#else
747	_exit (retval);	981	_exit (retval);
		982	#endif
748		983
		984	void
		985	debug ()
		986	CODE:
		987	{
		988	#if DEBUG
		989	VALGRIND_DO_LEAK_CHECK;
		990	#endif
		991	}
		992
749	MODULE = CFClient PACKAGE = CFClient::Font	993	MODULE = CFPlus PACKAGE = CFPlus::Font
750		994
751	CFClient::Font	995	PROTOTYPES: DISABLE
		996
		997	CFPlus::Font
752	new_from_file (SV *class, char *path, int id = 0)	998	new_from_file (SV *class, char *path, int id = 0)
753	CODE:	999	CODE:
754	{	1000	{
755	int count;	1001	int count;
756	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1002	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
759	}	1005	}
760	OUTPUT:	1006	OUTPUT:
761	RETVAL	1007	RETVAL
762		1008
763	void	1009	void
764	DESTROY (CFClient::Font self)	1010	DESTROY (CFPlus::Font self)
765	CODE:	1011	CODE:
766	pango_font_description_free (self);	1012	pango_font_description_free (self);
767		1013
768	void	1014	void
769	make_default (CFClient::Font self)	1015	make_default (CFPlus::Font self)
		1016	PROTOTYPE: $
770	CODE:	1017	CODE:
771	default_font = self;	1018	default_font = self;
772		1019
773	MODULE = CFClient PACKAGE = CFClient::Layout	1020	MODULE = CFPlus PACKAGE = CFPlus::Layout
		1021
		1022	PROTOTYPES: DISABLE
774		1023
775	void	1024	void
776	reset_glyph_cache ()	1025	reset_glyph_cache ()
		1026	PROTOTYPE:
777	CODE:	1027	CODE:
778	tc_clear ();	1028	tc_clear ();
779		1029
780	CFClient::Layout	1030	CFPlus::Layout
781	new (SV *class)	1031	new (SV *class)
782	CODE:	1032	CODE:
783	New (0, RETVAL, 1, struct cf_layout);	1033	New (0, RETVAL, 1, struct cf_layout);
784		1034
785	RETVAL->pl = pango_layout_new (opengl_context);	1035	RETVAL->pl = pango_layout_new (opengl_context);
…		…
787	RETVAL->g = 1.;	1037	RETVAL->g = 1.;
788	RETVAL->b = 1.;	1038	RETVAL->b = 1.;
789	RETVAL->a = 1.;	1039	RETVAL->a = 1.;
790	RETVAL->base_height = MIN_FONT_HEIGHT;	1040	RETVAL->base_height = MIN_FONT_HEIGHT;
791	RETVAL->font = 0;	1041	RETVAL->font = 0;
		1042	RETVAL->rc = rc_alloc ();
792		1043
793	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1044	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
794	layout_update_font (RETVAL);	1045	layout_update_font (RETVAL);
795	OUTPUT:	1046	OUTPUT:
796	RETVAL	1047	RETVAL
797		1048
798	void	1049	void
799	DESTROY (CFClient::Layout self)	1050	DESTROY (CFPlus::Layout self)
800	CODE:	1051	CODE:
801	g_object_unref (self->pl);	1052	g_object_unref (self->pl);
		1053	rc_free (self->rc);
802	Safefree (self);	1054	Safefree (self);
803		1055
804	void	1056	void
805	set_text (CFClient::Layout self, SV *text_)	1057	set_text (CFPlus::Layout self, SV *text_)
806	CODE:	1058	CODE:
807	{	1059	{
808	STRLEN textlen;	1060	STRLEN textlen;
809	char *text = SvPVutf8 (text_, textlen);	1061	char *text = SvPVutf8 (text_, textlen);
810		1062
811	pango_layout_set_text (self->pl, text, textlen);	1063	pango_layout_set_text (self->pl, text, textlen);
812	}	1064	}
813		1065
814	void	1066	void
815	set_markup (CFClient::Layout self, SV *text_)	1067	set_markup (CFPlus::Layout self, SV *text_)
816	CODE:	1068	CODE:
817	{	1069	{
818	STRLEN textlen;	1070	STRLEN textlen;
819	char *text = SvPVutf8 (text_, textlen);	1071	char *text = SvPVutf8 (text_, textlen);
820		1072
821	pango_layout_set_markup (self->pl, text, textlen);	1073	pango_layout_set_markup (self->pl, text, textlen);
822	}	1074	}
823		1075
824	void	1076	void
825	set_shapes (CFClient::Layout self, ...)	1077	set_shapes (CFPlus::Layout self, ...)
826	CODE:	1078	CODE:
827	{	1079	{
828	PangoAttrList *attrs = 0;	1080	PangoAttrList *attrs = 0;
829	const char *text = pango_layout_get_text (self->pl);	1081	const char *text = pango_layout_get_text (self->pl);
830	const char *pos = text;	1082	const char *pos = text;
…		…
865	if (attrs)	1117	if (attrs)
866	pango_layout_set_attributes (self->pl, attrs);	1118	pango_layout_set_attributes (self->pl, attrs);
867	}	1119	}
868		1120
869	void	1121	void
870	get_shapes (CFClient::Layout self)	1122	get_shapes (CFPlus::Layout self)
871	PPCODE:	1123	PPCODE:
872	{	1124	{
873	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1125	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
874		1126
875	do	1127	do
…		…
890		1142
891	pango_layout_iter_free (iter);	1143	pango_layout_iter_free (iter);
892	}	1144	}
893		1145
894	int	1146	int
895	has_wrapped (CFClient::Layout self)	1147	has_wrapped (CFPlus::Layout self)
896	CODE:	1148	CODE:
897	{	1149	{
898	int lines = 1;	1150	int lines = 1;
899	const char *text = pango_layout_get_text (self->pl);	1151	const char *text = pango_layout_get_text (self->pl);
900		1152
…		…
905	}	1157	}
906	OUTPUT:	1158	OUTPUT:
907	RETVAL	1159	RETVAL
908		1160
909	SV *	1161	SV *
910	get_text (CFClient::Layout self)	1162	get_text (CFPlus::Layout self)
911	CODE:	1163	CODE:
912	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1164	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
913	sv_utf8_decode (RETVAL);	1165	sv_utf8_decode (RETVAL);
914	OUTPUT:	1166	OUTPUT:
915	RETVAL	1167	RETVAL
916		1168
917	void	1169	void
918	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1170	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
919	CODE:	1171	CODE:
920	self->r = r;	1172	self->r = r;
921	self->g = g;	1173	self->g = g;
922	self->b = b;	1174	self->b = b;
923	self->a = a;	1175	self->a = a;
924		1176
925	void	1177	void
926	set_font (CFClient::Layout self, CFClient::Font font = 0)	1178	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
927	CODE:	1179	CODE:
928	if (self->font != font)	1180	if (self->font != font)
929	{	1181	{
930	self->font = font;	1182	self->font = font;
931	layout_update_font (self);	1183	layout_update_font (self);
932	}	1184	}
933		1185
934	void	1186	void
935	set_height (CFClient::Layout self, int base_height)	1187	set_height (CFPlus::Layout self, int base_height)
936	CODE:	1188	CODE:
937	if (self->base_height != base_height)	1189	if (self->base_height != base_height)
938	{	1190	{
939	self->base_height = base_height;	1191	self->base_height = base_height;
940	layout_update_font (self);	1192	layout_update_font (self);
941	}	1193	}
942		1194
943	void	1195	void
944	set_width (CFClient::Layout self, int max_width = -1)	1196	set_width (CFPlus::Layout self, int max_width = -1)
945	CODE:	1197	CODE:
946	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1198	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
947		1199
948	void	1200	void
949	set_indent (CFClient::Layout self, int indent)	1201	set_indent (CFPlus::Layout self, int indent)
950	CODE:	1202	CODE:
951	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1203	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
952		1204
953	void	1205	void
954	set_spacing (CFClient::Layout self, int spacing)	1206	set_spacing (CFPlus::Layout self, int spacing)
955	CODE:	1207	CODE:
956	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1208	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
957		1209
958	void	1210	void
959	set_ellipsise (CFClient::Layout self, int ellipsise)	1211	set_ellipsise (CFPlus::Layout self, int ellipsise)
960	CODE:	1212	CODE:
961	pango_layout_set_ellipsize (self->pl,	1213	pango_layout_set_ellipsize (self->pl,
962	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1214	ellipsise == 1 ? PANGO_ELLIPSIZE_START
963	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1215	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
964	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1216	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
965	: PANGO_ELLIPSIZE_NONE	1217	: PANGO_ELLIPSIZE_NONE
966	);	1218	);
967		1219
968	void	1220	void
969	set_single_paragraph_mode (CFClient::Layout self, int spm)	1221	set_single_paragraph_mode (CFPlus::Layout self, int spm)
970	CODE:	1222	CODE:
971	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1223	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
972		1224
973	void	1225	void
974	size (CFClient::Layout self)	1226	size (CFPlus::Layout self)
975	PPCODE:	1227	PPCODE:
976	{	1228	{
977	int w, h;	1229	int w, h;
978		1230
979	layout_get_pixel_size (self, &w, &h);	1231	layout_get_pixel_size (self, &w, &h);
…		…
982	PUSHs (sv_2mortal (newSViv (w)));	1234	PUSHs (sv_2mortal (newSViv (w)));
983	PUSHs (sv_2mortal (newSViv (h)));	1235	PUSHs (sv_2mortal (newSViv (h)));
984	}	1236	}
985		1237
986	int	1238	int
987	descent (CFClient::Layout self)	1239	descent (CFPlus::Layout self)
988	CODE:	1240	CODE:
989	{	1241	{
990	PangoRectangle rect;	1242	PangoRectangle rect;
991	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1243	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
992	pango_layout_line_get_pixel_extents (line, 0, &rect);	1244	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
994	}	1246	}
995	OUTPUT:	1247	OUTPUT:
996	RETVAL	1248	RETVAL
997		1249
998	int	1250	int
999	xy_to_index (CFClient::Layout self, int x, int y)	1251	xy_to_index (CFPlus::Layout self, int x, int y)
1000	CODE:	1252	CODE:
1001	{	1253	{
1002	int index, trailing;	1254	int index, trailing;
1003	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1255	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1004	RETVAL = index;	1256	RETVAL = index + trailing;
1005	}	1257	}
1006	OUTPUT:	1258	OUTPUT:
1007	RETVAL	1259	RETVAL
1008		1260
1009	void	1261	void
1010	cursor_pos (CFClient::Layout self, int index)	1262	cursor_pos (CFPlus::Layout self, int index)
1011	PPCODE:	1263	PPCODE:
1012	{	1264	{
1013	PangoRectangle strong_pos;	1265	PangoRectangle strong_pos;
1014	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1266	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1015		1267
…		…
1018	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1270	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1019	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1271	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1020	}	1272	}
1021		1273
1022	void	1274	void
1023	render (CFClient::Layout self, float x, float y)	1275	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
1024	PPCODE:	1276	PPCODE:
		1277	{
		1278	int line, x;
		1279
		1280	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1281	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1282
		1283	EXTEND (SP, 2);
		1284	PUSHs (sv_2mortal (newSViv (line - 1)));
		1285	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1286	}
		1287
		1288	void
		1289	line_x_to_index (CFPlus::Layout self, int line, int x)
		1290	PPCODE:
		1291	{
		1292	PangoLayoutLine *lp;
		1293	int index, trailing;
		1294
		1295	if (line < 0)
		1296	XSRETURN_EMPTY;
		1297
		1298	if (!(lp = pango_layout_get_line (self->pl, line)))
		1299	XSRETURN_EMPTY; /* do better */
		1300
		1301	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1302
		1303	EXTEND (SP, 2);
		1304	if (GIMME_V == G_SCALAR)
		1305	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1306	else
		1307	{
		1308	PUSHs (sv_2mortal (newSViv (index)));
		1309	PUSHs (sv_2mortal (newSViv (trailing)));
		1310	}
		1311	}
		1312
		1313	void
		1314	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1315	CODE:
		1316	rc_clear (self->rc);
1025	pango_opengl_render_layout_subpixel (	1317	pango_opengl_render_layout_subpixel (
1026	self->pl,	1318	self->pl,
		1319	self->rc,
1027	x * PANGO_SCALE, y * PANGO_SCALE,	1320	x * PANGO_SCALE, y * PANGO_SCALE,
1028	self->r, self->g, self->b, self->a	1321	self->r, self->g, self->b, self->a,
		1322	flags
1029	);	1323	);
		1324	// we assume that context_change actually clears/frees stuff
		1325	// and does not do any recomputation...
		1326	pango_layout_context_changed (self->pl);
1030		1327
		1328	void
		1329	draw (CFPlus::Layout self)
		1330	CODE:
		1331	{
		1332	glEnable (GL_TEXTURE_2D);
		1333	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1334	glEnable (GL_BLEND);
		1335	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1336	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1337	glEnable (GL_ALPHA_TEST);
		1338	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1339
		1340	rc_draw (self->rc);
		1341
		1342	glDisable (GL_ALPHA_TEST);
		1343	glDisable (GL_BLEND);
		1344	glDisable (GL_TEXTURE_2D);
		1345	}
		1346
1031	MODULE = CFClient PACKAGE = CFClient::Texture	1347	MODULE = CFPlus PACKAGE = CFPlus::Texture
1032		1348
1033	void	1349	PROTOTYPES: ENABLE
1034	pad2pot (SV *data_, SV *w_, SV *h_)
1035	CODE:
1036	{
1037	int ow = SvIV (w_);
1038	int oh = SvIV (h_);
1039		1350
1040	if (ow && oh)	1351	int minpot (int n)
		1352
		1353	void
		1354	pad (SV *data_, int ow, int oh, int nw, int nh)
		1355	CODE:
		1356	{
		1357	if ((nw != ow || nh != oh) && SvOK (data_))
1041	{	1358	{
1042	int nw = minpot (ow);
1043	int nh = minpot (oh);
1044
1045	if (nw != ow || nh != oh)
1046	{
1047	if (SvOK (data_))
1048	{
1049	STRLEN datalen;	1359	STRLEN datalen;
1050	char *data = SvPVbyte (data_, datalen);	1360	char *data = SvPVbyte (data_, datalen);
1051	int bpp = datalen / (ow * oh);	1361	int bpp = datalen / (ow * oh);
1052	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1362	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1053		1363
1054	SvPOK_only (result_);	1364	SvPOK_only (result_);
1055	SvCUR_set (result_, nw * nh * bpp);	1365	SvCUR_set (result_, nw * nh * bpp);
1056		1366
1057	memset (SvPVX (result_), 0, nw * nh * bpp);	1367	memset (SvPVX (result_), 0, nw * nh * bpp);
1058	while (oh--)	1368	while (oh--)
1059	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1369	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1060		1370
1061	sv_setsv (data_, result_);	1371	sv_setsv (data_, result_);
1062	}
1063
1064	sv_setiv (w_, nw);
1065	sv_setiv (h_, nh);
1066	}
1067	}	1372	}
1068	}	1373	}
1069		1374
1070	void	1375	void
1071	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1376	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1077	{	1382	{
1078	HV *hv = (HV *)SvRV (self);	1383	HV *hv = (HV *)SvRV (self);
1079	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1384	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1080	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1385	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1081	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1386	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1387
		1388	if (name <= 0)
		1389	XSRETURN_EMPTY;
1082		1390
1083	if (items < 5)	1391	if (items < 5)
1084	{	1392	{
1085	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1393	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1086	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1394	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1114	glDisable (GL_ALPHA_TEST);	1422	glDisable (GL_ALPHA_TEST);
1115	glDisable (GL_BLEND);	1423	glDisable (GL_BLEND);
1116	}	1424	}
1117	}	1425	}
1118		1426
		1427	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1428	CODE:
		1429	{
		1430	GLint width;
		1431	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1432	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1433	RETVAL = width > 0;
		1434	}
		1435	OUTPUT:
		1436	RETVAL
		1437
1119	MODULE = CFClient PACKAGE = CFClient::Map	1438	MODULE = CFPlus PACKAGE = CFPlus::Map
1120		1439
1121	CFClient::Map	1440	PROTOTYPES: DISABLE
1122	new (SV *class, int map_width, int map_height)	1441
		1442	CFPlus::Map
		1443	new (SV *class)
1123	CODE:	1444	CODE:
1124	New (0, RETVAL, 1, struct map);	1445	New (0, RETVAL, 1, struct map);
1125	RETVAL->x = 0;	1446	RETVAL->x = 0;
1126	RETVAL->y = 0;	1447	RETVAL->y = 0;
1127	RETVAL->w = map_width;	1448	RETVAL->w = 0;
1128	RETVAL->h = map_height;	1449	RETVAL->h = 0;
1129	RETVAL->ox = 0;	1450	RETVAL->ox = 0;
1130	RETVAL->oy = 0;	1451	RETVAL->oy = 0;
1131	RETVAL->faces = 8192;	1452	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1132	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1453	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;	1454	RETVAL->rows = 0;
1136	RETVAL->row = 0;	1455	RETVAL->row = 0;
1137	OUTPUT:	1456	OUTPUT:
1138	RETVAL	1457	RETVAL
1139		1458
1140	void	1459	void
1141	DESTROY (CFClient::Map self)	1460	DESTROY (CFPlus::Map self)
1142	CODE:	1461	CODE:
1143	{	1462	{
1144	map_clear (self);	1463	map_clear (self);
1145	Safefree (self->face);	1464	Safefree (self->face2tile);
1146	Safefree (self->tex);	1465	Safefree (self->tex);
1147	Safefree (self);	1466	Safefree (self);
1148	}	1467	}
1149		1468
1150	void	1469	void
		1470	resize (CFPlus::Map self, int map_width, int map_height)
		1471	CODE:
		1472	self->w = map_width;
		1473	self->h = map_height;
		1474
		1475	void
1151	clear (CFClient::Map self)	1476	clear (CFPlus::Map self)
1152	CODE:	1477	CODE:
1153	map_clear (self);	1478	map_clear (self);
1154		1479
1155	void	1480	void
1156	set_face (CFClient::Map self, int face, int texid)	1481	set_tileid (CFPlus::Map self, int face, int tile)
1157	CODE:	1482	CODE:
1158	{	1483	{
1159	while (self->faces <= face)	1484	need_facenum (self, face); self->face2tile [face] = tile;
1160	{	1485	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	}	1486	}
1167		1487
1168	void	1488	void
		1489	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1490	CODE:
		1491	{
		1492	tileid texid;
		1493	maptex *tex;
		1494
		1495	if (face < 0 || face >= self->faces)
		1496	return;
		1497
		1498	if (smooth < 0 || smooth >= self->faces)
		1499	return;
		1500
		1501	texid = self->face2tile [face];
		1502
		1503	if (!texid)
		1504	return;
		1505
		1506	tex = self->tex + texid;
		1507	tex->smoothtile = self->face2tile [smooth];
		1508	tex->smoothlevel = level;
		1509	}
		1510
		1511	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)	1512	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:	1513	CODE:
1171	{	1514	{
1172	while (self->texs <= texid)	1515	need_texid (self, texid);
1173	{
1174	Append (maptex, self->tex, self->texs, self->texs);
1175	self->texs *= 2;
1176	}
1177		1516
1178	{	1517	{
1179	maptex *tex = self->tex + texid;	1518	maptex *tex = self->tex + texid;
1180		1519
1181	tex->name = name;	1520	tex->name = name;
…		…
1198	// from transparent color bleeding and ugly wrapping effects.	1537	// from transparent color bleeding and ugly wrapping effects.
1199	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1538	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1200	}	1539	}
1201		1540
1202	int	1541	int
1203	ox (CFClient::Map self)	1542	ox (CFPlus::Map self)
1204	ALIAS:	1543	ALIAS:
1205	oy = 1	1544	oy = 1
1206	x = 2	1545	x = 2
1207	y = 3	1546	y = 3
1208	w = 4	1547	w = 4
…		…
1219	}	1558	}
1220	OUTPUT:	1559	OUTPUT:
1221	RETVAL	1560	RETVAL
1222		1561
1223	void	1562	void
1224	scroll (CFClient::Map self, int dx, int dy)	1563	scroll (CFPlus::Map self, int dx, int dy)
1225	CODE:	1564	CODE:
1226	{	1565	{
1227	if (dx > 0)	1566	if (dx > 0)
1228	map_blank (self, self->x, self->y, dx - 1, self->h);	1567	map_blank (self, self->x, self->y, dx, self->h);
1229	else if (dx < 0)	1568	else if (dx < 0)
1230	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1569	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1231		1570
1232	if (dy > 0)	1571	if (dy > 0)
1233	map_blank (self, self->x, self->y, self->w, dy - 1);	1572	map_blank (self, self->x, self->y, self->w, dy);
1234	else if (dy < 0)	1573	else if (dy < 0)
1235	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1574	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1236		1575
1237	self->ox += dx; self->x += dx;	1576	self->ox += dx; self->x += dx;
1238	self->oy += dy; self->y += dy;	1577	self->oy += dy; self->y += dy;
1239		1578
1240	while (self->y < 0)	1579	while (self->y < 0)
…		…
1244	self->rows += MAP_EXTEND_Y;	1583	self->rows += MAP_EXTEND_Y;
1245	self->y += MAP_EXTEND_Y;	1584	self->y += MAP_EXTEND_Y;
1246	}	1585	}
1247	}	1586	}
1248		1587
1249	void	1588	SV *
1250	map1a_update (CFClient::Map self, SV *data_)	1589	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1251	CODE:	1590	CODE:
1252	{	1591	{
1253	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1592	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1254	uint8_t *data_end = (uint8_t *)SvEND (data_);	1593	uint8_t *data_end = (uint8_t *)SvEND (data_);
1255	mapcell *cell;	1594	mapcell *cell;
1256	int x, y, flags;	1595	int x, y, z, flags;
		1596	AV *missing = newAV ();
		1597	RETVAL = newRV_noinc ((SV *)missing);
1257		1598
1258	while (data < data_end)	1599	while (data < data_end - 1)
1259	{	1600	{
1260	flags = (data [0] << 8) + data [1]; data += 2;	1601	flags = (data [0] << 8) + data [1]; data += 2;
1261		1602
1262	x = self->x + ((flags >> 10) & 63);	1603	x = self->x + ((flags >> 10) & 63);
1263	y = self->y + ((flags >> 4) & 63);	1604	y = self->y + ((flags >> 4) & 63);
1264		1605
1265	cell = map_get_cell (self, x, y);	1606	cell = map_get_cell (self, x, y);
1266		1607
1267	if (flags & 15)	1608	if (flags & 15)
1268	{	1609	{
1269	if (cell->darkness < 0)	1610	if (!cell->darkness)
1270	{	1611	{
		1612	memset (cell, 0, sizeof (*cell));
1271	cell->darkness = 0;	1613	cell->darkness = 256;
1272	cell->face [0] = 0;
1273	cell->face [1] = 0;
1274	cell->face [2] = 0;
1275	}	1614	}
1276		1615
1277	cell->darkness = flags & 8 ? *data++ : 255;
1278
1279	//TODO: don't trust server data to be in-range(!)	1616	//TODO: don't trust server data to be in-range(!)
1280		1617
1281	if (flags & 4)	1618	if (flags & 8)
1282	{	1619	{
1283	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1620	if (extmap)
		1621	{
		1622	uint8_t ext, cmd;
		1623
		1624	do
		1625	{
		1626	ext = *data++;
		1627	cmd = ext & 0x3f;
		1628
		1629	if (cmd < 4)
		1630	cell->darkness = 255 - ext * 64 + 1;
		1631	else if (cmd == 5) // health
		1632	{
		1633	cell->stat_width = 1;
		1634	cell->stat_hp = *data++;
		1635	}
		1636	else if (cmd == 6) // monster width
		1637	cell->stat_width = *data++ + 1;
		1638	else if (cmd == 0x47)
		1639	{
		1640	if (*data == 4)
		1641	; // decode player count
		1642
		1643	data += *data + 1;
		1644	}
		1645	else if (cmd == 8) // cell flags
		1646	cell->flags = *data++;
		1647	else if (ext & 0x40) // unknown, multibyte => skip
		1648	data += *data + 1;
		1649	else
		1650	data++;
		1651	}
		1652	while (ext & 0x80);
		1653	}
		1654	else
		1655	cell->darkness = *data++ + 1;
1284	}	1656	}
1285		1657
		1658	for (z = 0; z <= 2; ++z)
1286	if (flags & 2)	1659	if (flags & (4 >> z))
1287	{	1660	{
1288	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1661	faceid face = (data [0] << 8) + data [1]; data += 2;
		1662	need_facenum (self, face);
		1663	cell->tile [z] = self->face2tile [face];
		1664
		1665	if (cell->tile [z])
		1666	{
		1667	maptex *tex = self->tex + cell->tile [z];
		1668	if (!tex->name)
		1669	av_push (missing, newSViv (cell->tile [z]));
		1670
		1671	if (tex->smoothtile)
		1672	{
		1673	maptex *smooth = self->tex + tex->smoothtile;
		1674	if (!smooth->name)
		1675	av_push (missing, newSViv (tex->smoothtile));
		1676	}
		1677	}
1289	}	1678	}
1290
1291	if (flags & 1)
1292	{
1293	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1294	}
1295	}	1679	}
1296	else	1680	else
1297	cell->darkness = -1;	1681	cell->darkness = 0;
1298	}	1682	}
1299	}	1683	}
		1684	OUTPUT:
		1685	RETVAL
1300		1686
1301	SV *	1687	SV *
1302	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1688	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1303	CODE:	1689	CODE:
1304	{	1690	{
1305	int x1, x;	1691	int x1, x;
1306	int y1, y;	1692	int y1, y;
1307	int z;	1693	int z;
…		…
1328	{	1714	{
1329	mapcell *cell = row->col + (x - row->c0);	1715	mapcell *cell = row->col + (x - row->c0);
1330		1716
1331	for (z = 0; z <= 0; z++)	1717	for (z = 0; z <= 0; z++)
1332	{	1718	{
1333	mapface face = cell->face [z];
1334
1335	if (face)
1336	{
1337	maptex tex = self->tex [face];	1719	maptex tex = self->tex [cell->tile [z]];
1338	int a0 = 255 - tex.a;	1720	int a0 = 255 - tex.a;
1339	int a1 = tex.a;	1721	int a1 = tex.a;
1340		1722
1341	r = (r * a0 + tex.r * a1) / 255;	1723	r = (r * a0 + tex.r * a1) / 255;
1342	g = (g * a0 + tex.g * a1) / 255;	1724	g = (g * a0 + tex.g * a1) / 255;
1343	b = (b * a0 + tex.b * a1) / 255;	1725	b = (b * a0 + tex.b * a1) / 255;
1344	a = (a * a0 + tex.a * a1) / 255;	1726	a = (a * a0 + tex.a * a1) / 255;
1345	}
1346	}	1727	}
1347	}	1728	}
1348		1729
1349	*map++ = (r )	1730	*map++ = (r )
1350	| (g << 8)	1731	| (g << 8)
…		…
1357	}	1738	}
1358	OUTPUT:	1739	OUTPUT:
1359	RETVAL	1740	RETVAL
1360		1741
1361	void	1742	void
1362	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1743	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1363	CODE:	1744	CODE:
1364	{	1745	{
1365	int vx, vy;
1366	int x, y, z;	1746	int x, y, z;
1367	int last_name;
1368	mapface face;
1369		1747
1370	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1748	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1371	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1749	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1750	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1751	smooth_key skey;
1372		1752
1373	/*	1753	rc_t *rc = rc_alloc ();
1374	int vx = self->vx = self->w >= sw	1754	rc_key_t key;
1375	? self->x + (self->w - sw) / 2	1755	rc_array_t *arr;
1376	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1377		1756
1378	int vy = self->vy = self->h >= sh	1757	// thats current max. sorry.
1379	? self->y + (self->h - sh) / 2	1758	if (sw > 255) sw = 255;
1380	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1759	if (sh > 255) sh = 255;
1381	*/
1382		1760
1383	glColor4ub (255, 255, 255, 255);	1761	// clear key, in case of extra padding
		1762	memset (&skey, 0, sizeof (skey));
		1763
		1764	memset (&key, 0, sizeof (key));
		1765	key.r = 255;
		1766	key.g = 255;
		1767	key.b = 255;
		1768	key.a = 255;
		1769	key.mode = GL_QUADS;
		1770	key.format = GL_T2F_V3F;
		1771	key.texname = -1;
		1772
		1773	mx += self->x;
		1774	my += self->y;
		1775
		1776	// first pass: determine smooth_max
		1777	// rather ugly, if you ask me
		1778	// could also be stored inside mapcell and updated on change
		1779	memset (smooth_max, 0, sizeof (smooth_max));
		1780
		1781	for (y = 0; y < sh; y++)
		1782	if (0 <= y + my && y + my < self->rows)
		1783	{
		1784	maprow *row = self->row + (y + my);
		1785
		1786	for (x = 0; x < sw; x++)
		1787	if (row->c0 <= x + mx && x + mx < row->c1)
		1788	{
		1789	mapcell *cell = row->col + (x + mx - row->c0);
		1790
		1791	smooth_max[x + 1][y + 1] =
		1792	MAX (self->tex [cell->tile [0]].smoothlevel,
		1793	MAX (self->tex [cell->tile [1]].smoothlevel,
		1794	self->tex [cell->tile [2]].smoothlevel));
		1795	}
		1796	}
1384		1797
1385	glEnable (GL_BLEND);	1798	glEnable (GL_BLEND);
1386	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1799	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1387	glEnable (GL_TEXTURE_2D);
1388	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1800	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1389		1801
1390	glBegin (GL_QUADS);
1391
1392	last_name = 0;
1393
1394	for (z = 0; z < 3; z++)	1802	for (z = 0; z <= 2; z++)
		1803	{
		1804	memset (smooth_level, 0, sizeof (smooth_level));
		1805
1395	for (y = 0; y < sh; y++)	1806	for (y = 0; y < sh; y++)
1396	if (0 <= y + vy && y + vy < self->rows)	1807	if (0 <= y + my && y + my < self->rows)
1397	{	1808	{
1398	maprow *row = self->row + (y + vy);	1809	maprow *row = self->row + (y + my);
1399		1810
1400	for (x = 0; x < sw; x++)	1811	for (x = 0; x < sw; x++)
1401	if (row->c0 <= x + vx && x + vx < row->c1)	1812	if (row->c0 <= x + mx && x + mx < row->c1)
1402	{	1813	{
1403	mapcell *cell = row->col + (x + vx - row->c0);	1814	mapcell *cell = row->col + (x + mx - row->c0);
1404
1405	face = cell->face [z];	1815	tileid tile = cell->tile [z];
1406		1816
1407	if (face)	1817	if (tile)
		1818	{
		1819	maptex tex = self->tex [tile];
		1820	int px, py;
		1821
		1822	if (key.texname != tex.name)
		1823	{
		1824	if (!tex.name)
		1825	tex = self->tex [2]; /* missing, replace by noface */
		1826
		1827	key.texname = tex.name;
		1828	arr = rc_array (rc, &key);
		1829	}
		1830
		1831	px = (x + 1) * T - tex.w;
		1832	py = (y + 1) * T - tex.h;
		1833
		1834	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1835	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1836	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1837	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1838
		1839	if (cell->flags && z == 2)
		1840	{
		1841	// overlays such as the speech bubble, probably more to come
		1842	if (cell->flags & 1)
		1843	{
		1844	maptex tex = self->tex [1];
		1845	int px = x * T + T * 2 / 32;
		1846	int py = y * T - T * 6 / 32;
		1847
		1848	if (tex.name)
		1849	{
		1850	if (key.texname != tex.name)
		1851	{
		1852	key.texname = tex.name;
		1853	arr = rc_array (rc, &key);
		1854	}
		1855
		1856	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1857	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1858	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1859	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1860	}
		1861	}
		1862	}
		1863
		1864	// update smooth hash
		1865	if (tex.smoothtile)
		1866	{
		1867	skey.tile = tex.smoothtile;
		1868	skey.level = tex.smoothlevel;
		1869
		1870	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1871
		1872	// add bits to current tile and all neighbours. skey.x|y is
		1873	// shifted +1|+1 so we always stay positive.
		1874
		1875	// bits is ___n cccc CCCC bbbb
		1876	// n do not draw borders&corners
		1877	// c draw these corners, but...
		1878	// C ... not these
		1879	// b draw these borders
		1880
		1881	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1882	// ┃· ·· ·┃ ━━
		1883
		1884	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1885	// ·· ·· ·┏ ┓·
		1886
		1887	// full tile
		1888	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1889
		1890	// borders
		1891	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1892	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1893	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1894	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1895
		1896	// corners
		1897	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1898	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1899	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1900	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1901	}
		1902	}
		1903	}
		1904	}
		1905
		1906	rc_draw (rc);
		1907	rc_clear (rc);
		1908
		1909	// go through all smoothlevels, lowest to highest, then draw.
		1910	// this is basically counting sort
		1911	{
		1912	int w, b;
		1913
		1914	glEnable (GL_TEXTURE_2D);
		1915	glBegin (GL_QUADS);
		1916	for (w = 0; w < 256 / 32; ++w)
		1917	{
		1918	uint32_t smask = smooth_level [w];
		1919	if (smask)
		1920	for (b = 0; b < 32; ++b)
		1921	if (smask & (((uint32_t)1) << b))
1408	{	1922	{
1409	maptex tex = self->tex [face];	1923	int level = (w << 5) | b;
		1924	HE *he;
1410		1925
1411	int px = (x + 1) * 32 - tex.w;	1926	hv_iterinit (smooth);
1412	int py = (y + 1) * 32 - tex.h;	1927	while ((he = hv_iternext (smooth)))
1413
1414	if (last_name != tex.name)
1415	{	1928	{
		1929	smooth_key *skey = (smooth_key *)HeKEY (he);
		1930	IV bits = SvIVX (HeVAL (he));
		1931
		1932	if (!(bits & 0x1000)
		1933	&& skey->level == level
		1934	&& level > smooth_max [skey->x][skey->y])
		1935	{
		1936	maptex tex = self->tex [skey->tile];
		1937	int px = (((int)skey->x) - 1) * T;
		1938	int py = (((int)skey->y) - 1) * T;
		1939	int border = bits & 15;
		1940	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1941	float dx = tex.s * .0625f; // 16 images/row
		1942	float dy = tex.t * .5f ; // 2 images/column
		1943
		1944	if (tex.name)
		1945	{
		1946	// this time avoiding texture state changes
		1947	// save gobs of state changes.
		1948	if (key.texname != tex.name)
		1949	{
1416	glEnd ();	1950	glEnd ();
1417	last_name = tex.name;
1418	glBindTexture (GL_TEXTURE_2D, last_name);	1951	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1419	glBegin (GL_QUADS);	1952	glBegin (GL_QUADS);
		1953	}
		1954
		1955	if (border)
		1956	{
		1957	float ox = border * dx;
		1958
		1959	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		1960	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		1961	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		1962	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		1963	}
		1964
		1965	if (corner)
		1966	{
		1967	float ox = corner * dx;
		1968
		1969	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		1970	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		1971	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		1972	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		1973	}
		1974	}
		1975	}
1420	}	1976	}
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	}	1977	}
1427	}
1428	}	1978	}
1429		1979
1430	glEnd ();	1980	glEnd ();
1431
1432	glDisable (GL_TEXTURE_2D);	1981	glDisable (GL_TEXTURE_2D);
		1982	key.texname = -1;
		1983	}
		1984
		1985	hv_clear (smooth);
		1986	}
		1987
1433	glDisable (GL_BLEND);	1988	glDisable (GL_BLEND);
1434	}	1989	rc_free (rc);
1435		1990
		1991	// top layer: overlays such as the health bar
		1992	for (y = 0; y < sh; y++)
		1993	if (0 <= y + my && y + my < self->rows)
		1994	{
		1995	maprow *row = self->row + (y + my);
		1996
		1997	for (x = 0; x < sw; x++)
		1998	if (row->c0 <= x + mx && x + mx < row->c1)
		1999	{
		2000	mapcell *cell = row->col + (x + mx - row->c0);
		2001
		2002	int px = x * T;
		2003	int py = y * T;
		2004
		2005	if (cell->stat_hp)
		2006	{
		2007	int width = cell->stat_width * T;
		2008	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2009
		2010	glColor3ub (0, 0, 0);
		2011	glRectf (px + 1, py - thick - 2,
		2012	px + width - 1, py);
		2013
		2014	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2015	glRectf (px + 2,
		2016	py - thick - 1,
		2017	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2018	}
		2019	}
		2020	}
		2021	}
		2022
1436	void	2023	void
1437	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2024	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1438	CODE:	2025	CODE:
1439	{	2026	{
1440	static float color[16][3] = {	2027	static float color[16][3] = {
1441	{ 0.00F, 0.00F, 0.00F },	2028	{ 0.00F, 0.00F, 0.00F },
1442	{ 1.00F, 1.00F, 1.00F },	2029	{ 1.00F, 1.00F, 1.00F },
…		…
1492	glDisable (GL_BLEND);	2079	glDisable (GL_BLEND);
1493	glDisable (GL_TEXTURE_2D);	2080	glDisable (GL_TEXTURE_2D);
1494	}	2081	}
1495		2082
1496	void	2083	void
1497	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2084	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1498	PPCODE:	2085	PPCODE:
1499	{	2086	{
1500	int vx, vy;
1501	int x, y;	2087	int x, y;
		2088	int sw1 = sw + 2;
		2089	int sh1 = sh + 2;
		2090	int sh3 = sh * 3;
1502	int sw4 = (sw + 3) & ~3;	2091	int sw34 = (sw * 3 + 3) & ~3;
		2092	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1503	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2093	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1504	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2094	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1505		2095
1506	memset (darkness, 255, sw4 * sh);
1507	SvPOK_only (darkness_sv);	2096	SvPOK_only (darkness3_sv);
1508	SvCUR_set (darkness_sv, sw4 * sh);	2097	SvCUR_set (darkness3_sv, sw34 * sh3);
1509		2098
1510	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2099	mx += self->x - 1;
1511	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2100	my += self->y - 1;
1512		2101
		2102	memset (darkness1, 255, sw1 * sh1);
		2103
1513	for (y = 0; y < sh; y++)	2104	for (y = 0; y < sh1; y++)
1514	if (0 <= y + vy && y + vy < self->rows)	2105	if (0 <= y + my && y + my < self->rows)
1515	{	2106	{
1516	maprow *row = self->row + (y + vy);	2107	maprow *row = self->row + (y + my);
1517		2108
1518	for (x = 0; x < sw; x++)	2109	for (x = 0; x < sw1; x++)
1519	if (row->c0 <= x + vx && x + vx < row->c1)	2110	if (row->c0 <= x + mx && x + mx < row->c1)
1520	{	2111	{
1521	mapcell *cell = row->col + (x + vx - row->c0);	2112	mapcell *cell = row->col + (x + mx - row->c0);
1522		2113
1523	darkness[y * sw4 + x] = cell->darkness < 0	2114	darkness1 [y * sw1 + x] = cell->darkness
		2115	? 255 - (cell->darkness - 1)
1524	? 255 - FOW_DARKNESS	2116	: 255 - FOW_DARKNESS;
1525	: 255 - cell->darkness;
1526	}	2117	}
1527	}	2118	}
1528		2119
		2120	for (y = 0; y < sh; ++y)
		2121	for (x = 0; x < sw; ++x)
		2122	{
		2123	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2124	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2125	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2126	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2127	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2128	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2129	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2130	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2131	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2132
		2133	uint8_t r11 = (d11 + d21 + d12) / 3;
		2134	uint8_t r21 = d21;
		2135	uint8_t r31 = (d21 + d31 + d32) / 3;
		2136
		2137	uint8_t r12 = d12;
		2138	uint8_t r22 = d22;
		2139	uint8_t r32 = d32;
		2140
		2141	uint8_t r13 = (d13 + d23 + d12) / 3;
		2142	uint8_t r23 = d23;
		2143	uint8_t r33 = (d23 + d33 + d32) / 3;
		2144
		2145	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2146	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2147	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2148	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2149	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2150	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2151	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2152	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2153	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2154	}
		2155
		2156	free (darkness1);
		2157
1529	EXTEND (SP, 3);	2158	EXTEND (SP, 3);
1530	PUSHs (sv_2mortal (newSViv (sw4)));	2159	PUSHs (sv_2mortal (newSViv (sw34)));
1531	PUSHs (sv_2mortal (newSViv (sh)));	2160	PUSHs (sv_2mortal (newSViv (sh3)));
1532	PUSHs (darkness_sv);	2161	PUSHs (darkness3_sv);
1533	}	2162	}
1534		2163
1535	SV *	2164	SV *
1536	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2165	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1537	CODE:	2166	CODE:
1538	{	2167	{
1539	int x, y, x1, y1;	2168	int x, y, x1, y1;
1540	SV *data_sv = newSV (w * h * 7 + 5);	2169	SV *data_sv = newSV (w * h * 7 + 5);
1541	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2170	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1566	if (row && row->c0 <= x && x < row->c1)	2195	if (row && row->c0 <= x && x < row->c1)
1567	{	2196	{
1568	mapcell *cell = row->col + (x - row->c0);	2197	mapcell *cell = row->col + (x - row->c0);
1569	uint8_t flags = 0;	2198	uint8_t flags = 0;
1570		2199
1571	if (cell->face [0]) flags |= 1;	2200	if (cell->tile [0]) flags |= 1;
1572	if (cell->face [1]) flags |= 2;	2201	if (cell->tile [1]) flags |= 2;
1573	if (cell->face [2]) flags |= 4;	2202	if (cell->tile [2]) flags |= 4;
1574		2203
1575	*data++ = flags;	2204	*data++ = flags;
1576		2205
1577	if (flags & 1)	2206	if (flags & 1)
1578	{	2207	{
		2208	tileid tile = cell->tile [0];
1579	*data++ = cell->face [0] >> 8;	2209	*data++ = tile >> 8;
1580	*data++ = cell->face [0];	2210	*data++ = tile;
1581	}	2211	}
1582		2212
1583	if (flags & 2)	2213	if (flags & 2)
1584	{	2214	{
		2215	tileid tile = cell->tile [1];
1585	*data++ = cell->face [1] >> 8;	2216	*data++ = tile >> 8;
1586	*data++ = cell->face [1];	2217	*data++ = tile;
1587	}	2218	}
1588		2219
1589	if (flags & 4)	2220	if (flags & 4)
1590	{	2221	{
		2222	tileid tile = cell->tile [2];
1591	*data++ = cell->face [2] >> 8;	2223	*data++ = tile >> 8;
1592	*data++ = cell->face [2];	2224	*data++ = tile;
1593	}	2225	}
1594	}	2226	}
1595	else	2227	else
1596	*data++ = 0;	2228	*data++ = 0;
1597	}	2229	}
…		…
1603	}	2235	}
1604	OUTPUT:	2236	OUTPUT:
1605	RETVAL	2237	RETVAL
1606		2238
1607	void	2239	void
1608	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2240	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1609	PPCODE:	2241	PPCODE:
1610	{	2242	{
1611	int x, y, z;	2243	int x, y, z;
1612	int w, h;	2244	int w, h;
1613	int x1, y1;	2245	int x1, y1;
1614		2246
1615	if (*data++ != 0)	2247	if (*data++ != 0)
1616	return; /* version mismatch */	2248	XSRETURN_EMPTY; /* version mismatch */
1617		2249
1618	w = *data++ << 8; w |= *data++;	2250	w = *data++ << 8; w |= *data++;
1619	h = *data++ << 8; h |= *data++;	2251	h = *data++ << 8; h |= *data++;
1620		2252
1621	// we need to do this 'cause we don't keep an absolute coord system for rows	2253	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1637	{	2269	{
1638	uint8_t flags = *data++;	2270	uint8_t flags = *data++;
1639		2271
1640	if (flags)	2272	if (flags)
1641	{	2273	{
1642	mapface face[3] = { 0, 0, 0 };
1643
1644	mapcell *cell = row_get_cell (row, x);	2274	mapcell *cell = row_get_cell (row, x);
		2275	tileid tile[3] = { 0, 0, 0 };
1645		2276
1646	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2277	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1647	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2278	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1648	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2279	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1649		2280
1650	if (cell->darkness <= 0)	2281	if (cell->darkness == 0)
1651	{	2282	{
1652	cell->darkness = -1;	2283	cell->darkness = 0;
1653		2284
1654	for (z = 0; z <= 2; z++)	2285	for (z = 0; z <= 2; z++)
1655	{	2286	{
1656	cell->face[z] = face[z];	2287	tileid t = tile [z];
1657		2288
1658	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2289	if (t >= self->texs || (t && !self->tex [t].name))
		2290	{
1659	XPUSHs (sv_2mortal (newSViv (face[z])));	2291	XPUSHs (sv_2mortal (newSViv (t)));
		2292	need_texid (self, t);
		2293	}
		2294
		2295	cell->tile [z] = t;
1660	}	2296	}
1661	}	2297	}
1662	}	2298	}
1663	}	2299	}
1664	}	2300	}
1665	}	2301	}
1666		2302
1667	MODULE = CFClient PACKAGE = CFClient::MixChunk	2303	MODULE = CFPlus PACKAGE = CFPlus::RW
1668		2304
1669	CFClient::MixChunk	2305	CFPlus::RW
1670	new_from_file (SV *class, char *path)	2306	new (SV *class, SV *data_sv)
1671	CODE:	2307	CODE:
1672	RETVAL = Mix_LoadWAV (path);	2308	{
		2309	STRLEN datalen;
		2310	char *data = SvPVbyte (data_sv, datalen);
		2311
		2312	RETVAL = SDL_RWFromConstMem (data, datalen);
		2313	}
1673	OUTPUT:	2314	OUTPUT:
1674	RETVAL	2315	RETVAL
1675		2316
		2317	CFPlus::RW
		2318	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2319	CODE:
		2320	RETVAL = SDL_RWFromFile (path, mode);
		2321	OUTPUT:
		2322	RETVAL
		2323
		2324	# fails on win32:
		2325	# CFPlus.xs(2268) : error C2059: syntax error : '('
1676	void	2326	#void
		2327	#close (CFPlus::RW self)
		2328	# CODE:
		2329	# (self->(close)) (self);
		2330
		2331	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2332
		2333	PROTOTYPES: DISABLE
		2334
		2335	CFPlus::Channel
		2336	find ()
		2337	CODE:
		2338	{
		2339	RETVAL = Mix_GroupAvailable (-1);
		2340
		2341	if (RETVAL < 0)
		2342	{
		2343	RETVAL = Mix_GroupOldest (-1);
		2344
		2345	if (RETVAL < 0)
		2346	XSRETURN_UNDEF;
		2347
		2348	Mix_HaltChannel (RETVAL);
		2349	}
		2350
		2351	Mix_UnregisterAllEffects (RETVAL);
		2352	Mix_Volume (RETVAL, 128);
		2353	}
		2354	OUTPUT:
		2355	RETVAL
		2356
		2357	void
		2358	halt (CFPlus::Channel self)
		2359	CODE:
		2360	Mix_HaltChannel (self);
		2361
		2362	void
		2363	expire (CFPlus::Channel self, int ticks = -1)
		2364	CODE:
		2365	Mix_ExpireChannel (self, ticks);
		2366
		2367	void
		2368	fade_out (CFPlus::Channel self, int ticks = -1)
		2369	CODE:
		2370	Mix_FadeOutChannel (self, ticks);
		2371
		2372	int
		2373	volume (CFPlus::Channel self, int volume)
		2374	CODE:
		2375	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2376	OUTPUT:
		2377	RETVAL
		2378
		2379	void
		2380	unregister_all_effects (CFPlus::Channel self)
		2381	CODE:
		2382	Mix_UnregisterAllEffects (self);
		2383
		2384	void
		2385	set_panning (CFPlus::Channel self, int left, int right)
		2386	CODE:
		2387	left = CLAMP (left , 0, 255);
		2388	right = CLAMP (right, 0, 255);
		2389	Mix_SetPanning (self, left, right);
		2390
		2391	void
		2392	set_distance (CFPlus::Channel self, int distance)
		2393	CODE:
		2394	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2395
		2396	void
		2397	set_position (CFPlus::Channel self, int angle, int distance)
		2398	CODE:
		2399
		2400	void
		2401	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2402	CODE:
		2403	{
		2404	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2405	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2406	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2407	}
		2408
		2409	void
		2410	set_reverse_stereo (CFPlus::Channel self, int flip)
		2411	CODE:
		2412	Mix_SetReverseStereo (self, flip);
		2413
		2414	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2415
		2416	PROTOTYPES: DISABLE
		2417
		2418	CFPlus::MixChunk
		2419	new (SV *class, CFPlus::RW rwops)
		2420	CODE:
		2421	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2422	OUTPUT:
		2423	RETVAL
		2424
		2425	void
1677	DESTROY (CFClient::MixChunk self)	2426	DESTROY (CFPlus::MixChunk self)
1678	CODE:	2427	CODE:
1679	Mix_FreeChunk (self);	2428	Mix_FreeChunk (self);
1680		2429
1681	int	2430	int
1682	volume (CFClient::MixChunk self, int volume = -1)	2431	volume (CFPlus::MixChunk self, int volume = -1)
1683	CODE:	2432	CODE:
		2433	if (items > 1)
		2434	volume = CLAMP (volume, 0, 128);
1684	RETVAL = Mix_VolumeChunk (self, volume);	2435	RETVAL = Mix_VolumeChunk (self, volume);
1685	OUTPUT:	2436	OUTPUT:
1686	RETVAL	2437	RETVAL
1687		2438
1688	int	2439	CFPlus::Channel
1689	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2440	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1690	CODE:	2441	CODE:
		2442	{
1691	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2443	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2444
		2445	if (RETVAL < 0)
		2446	XSRETURN_UNDEF;
		2447
		2448	if (channel < 0)
		2449	{
		2450	Mix_UnregisterAllEffects (RETVAL);
		2451	Mix_Volume (RETVAL, 128);
		2452	}
		2453	}
1692	OUTPUT:	2454	OUTPUT:
1693	RETVAL	2455	RETVAL
1694		2456
1695	MODULE = CFClient PACKAGE = CFClient::MixMusic	2457	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1696		2458
1697	int	2459	int
1698	volume (int volume = -1)	2460	volume (int volume = -1)
		2461	PROTOTYPE: ;$
1699	CODE:	2462	CODE:
		2463	if (items > 0)
		2464	volume = CLAMP (volume, 0, 128);
1700	RETVAL = Mix_VolumeMusic (volume);	2465	RETVAL = Mix_VolumeMusic (volume);
1701	OUTPUT:	2466	OUTPUT:
1702	RETVAL	2467	RETVAL
1703		2468
		2469	void
		2470	fade_out (int ms)
		2471	CODE:
		2472	Mix_FadeOutMusic (ms);
		2473
		2474	void
		2475	halt ()
		2476	CODE:
		2477	Mix_HaltMusic ();
		2478
1704	CFClient::MixMusic	2479	CFPlus::MixMusic
1705	new_from_file (SV *class, char *path)	2480	new (SV *class, CFPlus::RW rwops)
1706	CODE:	2481	CODE:
1707	RETVAL = Mix_LoadMUS (path);	2482	RETVAL = Mix_LoadMUS_RW (rwops);
1708	OUTPUT:	2483	OUTPUT:
1709	RETVAL	2484	RETVAL
1710		2485
1711	void	2486	void
1712	DESTROY (CFClient::MixMusic self)	2487	DESTROY (CFPlus::MixMusic self)
1713	CODE:	2488	CODE:
1714	Mix_FreeMusic (self);	2489	Mix_FreeMusic (self);
1715		2490
1716	int	2491	int
1717	play (CFClient::MixMusic self, int loops = -1)	2492	play (CFPlus::MixMusic self, int loops = -1)
1718	CODE:	2493	CODE:
1719	RETVAL = Mix_PlayMusic (self, loops);	2494	RETVAL = Mix_PlayMusic (self, loops);
1720	OUTPUT:	2495	OUTPUT:
1721	RETVAL	2496	RETVAL
1722		2497
		2498	void
		2499	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2500	CODE:
		2501	Mix_FadeInMusicPos (self, loops, ms, position);
		2502
1723	MODULE = CFClient PACKAGE = CFClient::OpenGL	2503	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2504
		2505	PROTOTYPES: ENABLE
1724		2506
1725	BOOT:	2507	BOOT:
1726	{	2508	{
1727	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2509	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1728	static const struct {	2510	static const struct {
1729	const char *name;	2511	const char *name;
1730	IV iv;	2512	IV iv;
1731	} *civ, const_iv[] = {	2513	} *civ, const_iv[] = {
1732	# define const_iv(name) { # name, (IV)name }	2514	# define const_iv(name) { # name, (IV)name }
		2515	const_iv (GL_VENDOR),
		2516	const_iv (GL_VERSION),
		2517	const_iv (GL_EXTENSIONS),
1733	const_iv (GL_COLOR_MATERIAL),	2518	const_iv (GL_COLOR_MATERIAL),
1734	const_iv (GL_SMOOTH),	2519	const_iv (GL_SMOOTH),
1735	const_iv (GL_FLAT),	2520	const_iv (GL_FLAT),
1736	const_iv (GL_DITHER),	2521	const_iv (GL_DITHER),
1737	const_iv (GL_BLEND),	2522	const_iv (GL_BLEND),
…		…
1741	const_iv (GL_ALPHA_TEST),	2526	const_iv (GL_ALPHA_TEST),
1742	const_iv (GL_NORMALIZE),	2527	const_iv (GL_NORMALIZE),
1743	const_iv (GL_RESCALE_NORMAL),	2528	const_iv (GL_RESCALE_NORMAL),
1744	const_iv (GL_FRONT),	2529	const_iv (GL_FRONT),
1745	const_iv (GL_BACK),	2530	const_iv (GL_BACK),
		2531	const_iv (GL_AUX0),
1746	const_iv (GL_AND),	2532	const_iv (GL_AND),
1747	const_iv (GL_ONE),	2533	const_iv (GL_ONE),
1748	const_iv (GL_ZERO),	2534	const_iv (GL_ZERO),
1749	const_iv (GL_SRC_ALPHA),	2535	const_iv (GL_SRC_ALPHA),
1750	const_iv (GL_DST_ALPHA),	2536	const_iv (GL_DST_ALPHA),
…		…
1764	const_iv (GL_LUMINANCE),	2550	const_iv (GL_LUMINANCE),
1765	const_iv (GL_LUMINANCE_ALPHA),	2551	const_iv (GL_LUMINANCE_ALPHA),
1766	const_iv (GL_FLOAT),	2552	const_iv (GL_FLOAT),
1767	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2553	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1768	const_iv (GL_COMPILE),	2554	const_iv (GL_COMPILE),
		2555	const_iv (GL_PROXY_TEXTURE_1D),
		2556	const_iv (GL_PROXY_TEXTURE_2D),
1769	const_iv (GL_TEXTURE_1D),	2557	const_iv (GL_TEXTURE_1D),
1770	const_iv (GL_TEXTURE_2D),	2558	const_iv (GL_TEXTURE_2D),
1771	const_iv (GL_TEXTURE_ENV),	2559	const_iv (GL_TEXTURE_ENV),
1772	const_iv (GL_TEXTURE_MAG_FILTER),	2560	const_iv (GL_TEXTURE_MAG_FILTER),
1773	const_iv (GL_TEXTURE_MIN_FILTER),	2561	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1794	const_iv (GL_COLOR_LOGIC_OP),	2582	const_iv (GL_COLOR_LOGIC_OP),
1795	const_iv (GL_SEPARABLE_2D),	2583	const_iv (GL_SEPARABLE_2D),
1796	const_iv (GL_CONVOLUTION_2D),	2584	const_iv (GL_CONVOLUTION_2D),
1797	const_iv (GL_CONVOLUTION_BORDER_MODE),	2585	const_iv (GL_CONVOLUTION_BORDER_MODE),
1798	const_iv (GL_CONSTANT_BORDER),	2586	const_iv (GL_CONSTANT_BORDER),
		2587	const_iv (GL_POINTS),
1799	const_iv (GL_LINES),	2588	const_iv (GL_LINES),
		2589	const_iv (GL_LINE_STRIP),
1800	const_iv (GL_LINE_LOOP),	2590	const_iv (GL_LINE_LOOP),
1801	const_iv (GL_QUADS),	2591	const_iv (GL_QUADS),
1802	const_iv (GL_QUAD_STRIP),	2592	const_iv (GL_QUAD_STRIP),
1803	const_iv (GL_TRIANGLES),	2593	const_iv (GL_TRIANGLES),
1804	const_iv (GL_TRIANGLE_STRIP),	2594	const_iv (GL_TRIANGLE_STRIP),
1805	const_iv (GL_TRIANGLE_FAN),	2595	const_iv (GL_TRIANGLE_FAN),
		2596	const_iv (GL_POLYGON),
1806	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2597	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2598	const_iv (GL_POINT_SMOOTH_HINT),
		2599	const_iv (GL_LINE_SMOOTH_HINT),
		2600	const_iv (GL_POLYGON_SMOOTH_HINT),
		2601	const_iv (GL_GENERATE_MIPMAP_HINT),
1807	const_iv (GL_FASTEST),	2602	const_iv (GL_FASTEST),
		2603	const_iv (GL_DONT_CARE),
		2604	const_iv (GL_NICEST),
1808	const_iv (GL_V2F),	2605	const_iv (GL_V2F),
1809	const_iv (GL_V3F),	2606	const_iv (GL_V3F),
1810	const_iv (GL_T2F_V3F),	2607	const_iv (GL_T2F_V3F),
1811	const_iv (GL_T2F_N3F_V3F),	2608	const_iv (GL_T2F_N3F_V3F),
1812	# undef const_iv	2609	# undef const_iv
1813	};	2610	};
1814		2611
1815	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2612	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1816	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2613	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2614
		2615	texture_av = newAV ();
		2616	AvREAL_off (texture_av);
1817	}	2617	}
1818		2618
1819	char *	2619	char *
1820	gl_vendor ()	2620	gl_vendor ()
1821	CODE:	2621	CODE:
…		…
1835	CODE:	2635	CODE:
1836	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2636	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1837	OUTPUT:	2637	OUTPUT:
1838	RETVAL	2638	RETVAL
1839		2639
		2640	const char *glGetString (GLenum pname)
		2641
		2642	GLint glGetInteger (GLenum pname)
		2643	CODE:
		2644	glGetIntegerv (pname, &RETVAL);
		2645	OUTPUT:
		2646	RETVAL
		2647
		2648	GLdouble glGetDouble (GLenum pname)
		2649	CODE:
		2650	glGetDoublev (pname, &RETVAL);
		2651	OUTPUT:
		2652	RETVAL
		2653
1840	int glGetError ()	2654	int glGetError ()
1841		2655
1842	void glFinish ()	2656	void glFinish ()
1843		2657
1844	void glClear (int mask)	2658	void glClear (int mask)
…		…
1881	# near_ and far_ are due to microsofts buggy "c" compiler	2695	# near_ and far_ are due to microsofts buggy "c" compiler
1882	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2696	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1883		2697
1884	# near_ and far_ are due to microsofts buggy "c" compiler	2698	# near_ and far_ are due to microsofts buggy "c" compiler
1885	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2699	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2700
		2701	PROTOTYPES: DISABLE
1886		2702
1887	void glViewport (int x, int y, int width, int height)	2703	void glViewport (int x, int y, int width, int height)
1888		2704
1889	void glScissor (int x, int y, int width, int height)	2705	void glScissor (int x, int y, int width, int height)
1890		2706
…		…
1898		2714
1899	void glRotate (float angle, float x, float y, float z)	2715	void glRotate (float angle, float x, float y, float z)
1900	CODE:	2716	CODE:
1901	glRotatef (angle, x, y, z);	2717	glRotatef (angle, x, y, z);
1902		2718
1903	void glBegin (int mode)
1904
1905	void glEnd ()
1906
1907	void glColor (float r, float g, float b, float a = 1.0)	2719	void glColor (float r, float g, float b, float a = 1.0)
1908	PROTOTYPE: @
1909	ALIAS:	2720	ALIAS:
1910	glColor_premultiply = 1	2721	glColor_premultiply = 1
1911	CODE:	2722	CODE:
1912	if (ix)	2723	if (ix)
1913	{	2724	{
…		…
1916	b *= a;	2727	b *= a;
1917	}	2728	}
1918	// microsoft visual "c" rounds instead of truncating...	2729	// microsoft visual "c" rounds instead of truncating...
1919	glColor4f (r, g, b, a);	2730	glColor4f (r, g, b, a);
1920		2731
1921	void glInterleavedArrays (int format, int stride, char *data)
1922
1923	void glDrawElements (int mode, int count, int type, char *indices)
1924
1925	# 1.2 void glDrawRangeElements (int mode, int start, int end
1926
1927	void glRasterPos (float x, float y, float z = 0.)	2732	void glRasterPos (float x, float y, float z = 0.)
1928	CODE:	2733	CODE:
1929	glRasterPos3f (0, 0, z);	2734	glRasterPos3f (0, 0, z);
1930	glBitmap (0, 0, 0, 0, x, y, 0);	2735	glBitmap (0, 0, 0, 0, x, y, 0);
1931		2736
…		…
1935		2740
1936	void glTexCoord (float s, float t)	2741	void glTexCoord (float s, float t)
1937	CODE:	2742	CODE:
1938	glTexCoord2f (s, t);	2743	glTexCoord2f (s, t);
1939		2744
		2745	void glRect (float x1, float y1, float x2, float y2)
		2746	CODE:
		2747	glRectf (x1, y1, x2, y2);
		2748
		2749	PROTOTYPES: ENABLE
		2750
		2751	void glBegin (int mode)
		2752
		2753	void glEnd ()
		2754
		2755	void glPointSize (GLfloat size)
		2756
		2757	void glLineWidth (GLfloat width)
		2758
		2759	void glInterleavedArrays (int format, int stride, char *data)
		2760
		2761	void glDrawElements (int mode, int count, int type, char *indices)
		2762
		2763	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2764
1940	void glTexEnv (int target, int pname, float param)	2765	void glTexEnv (int target, int pname, float param)
1941	CODE:	2766	CODE:
1942	glTexEnvf (target, pname, param);	2767	glTexEnvf (target, pname, param);
1943		2768
1944	void glTexParameter (int target, int pname, float param)	2769	void glTexParameter (int target, int pname, float param)
…		…
1966		2791
1967	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2792	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1968		2793
1969	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2794	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1970		2795
		2796	void glPixelZoom (float x, float y)
		2797
1971	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2798	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1972		2799
1973	int glGenTexture ()	2800	int glGenTexture ()
1974	CODE:	2801	CODE:
1975	{	2802	RETVAL = gen_texture ();
1976	GLuint name;
1977	glGenTextures (1, &name);
1978	RETVAL = name;
1979	}
1980	OUTPUT:	2803	OUTPUT:
1981	RETVAL	2804	RETVAL
1982		2805
1983	void glDeleteTexture (int name)	2806	void glDeleteTexture (int name)
1984	CODE:	2807	CODE:
1985	{
1986	GLuint name_ = name;
1987	glDeleteTextures (1, &name_);	2808	del_texture (name);
1988	}	2809
1989
1990	int glGenList ()	2810	int glGenList ()
1991	CODE:	2811	CODE:
1992	RETVAL = glGenLists (1);	2812	RETVAL = glGenLists (1);
1993	OUTPUT:	2813	OUTPUT:
1994	RETVAL	2814	RETVAL
…		…
2001		2821
2002	void glEndList ()	2822	void glEndList ()
2003		2823
2004	void glCallList (int list)	2824	void glCallList (int list)
2005		2825
		2826	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2006		2827
		2828	PROTOTYPES: DISABLE
		2829
		2830	void
		2831	find_widget (SV *self, NV x, NV y)
		2832	PPCODE:
		2833	{
		2834	if (within_widget (self, x, y))
		2835	XPUSHs (self);
		2836	}
		2837
		2838	BOOT:
		2839	{
		2840	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2841
		2842	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2843	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2844	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2845	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2846	}
		2847
		2848	void
		2849	draw (SV *self)
		2850	CODE:
		2851	{
		2852	HV *hv;
		2853	SV **svp;
		2854	NV x, y, w, h;
		2855	SV *draw_x_sv = GvSV (draw_x_gv);
		2856	SV *draw_y_sv = GvSV (draw_y_gv);
		2857	SV *draw_w_sv = GvSV (draw_w_gv);
		2858	SV *draw_h_sv = GvSV (draw_h_gv);
		2859	double draw_x, draw_y;
		2860
		2861	if (!SvROK (self))
		2862	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2863
		2864	hv = (HV *)SvRV (self);
		2865
		2866	if (SvTYPE (hv) != SVt_PVHV)
		2867	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2868
		2869	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2870	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2871
		2872	if (!h || !w)
		2873	XSRETURN_EMPTY;
		2874
		2875	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2876	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2877
		2878	draw_x = SvNV (draw_x_sv) + x;
		2879	draw_y = SvNV (draw_y_sv) + y;
		2880
		2881	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2882	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2883	XSRETURN_EMPTY;
		2884
		2885	sv_setnv (draw_x_sv, draw_x);
		2886	sv_setnv (draw_y_sv, draw_y);
		2887
		2888	glPushMatrix ();
		2889	glTranslated (x, y, 0);
		2890
		2891	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2892	{
		2893	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2894
		2895	if (svp && SvTRUE (*svp))
		2896	{
		2897	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2898	glEnable (GL_BLEND);
		2899	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2900	glBegin (GL_QUADS);
		2901	glVertex2f (0, 0);
		2902	glVertex2f (w, 0);
		2903	glVertex2f (w, h);
		2904	glVertex2f (0, h);
		2905	glEnd ();
		2906	glDisable (GL_BLEND);
		2907	}
		2908	}
		2909	#if 0
		2910	if ($ENV{CFPLUS_DEBUG} & 1) {
		2911	glPushMatrix;
		2912	glColor 1, 1, 0, 1;
		2913	glTranslate 0.375, 0.375;
		2914	glBegin GL_LINE_LOOP;
		2915	glVertex 0 , 0;
		2916	glVertex $self->{w} - 1, 0;
		2917	glVertex $self->{w} - 1, $self->{h} - 1;
		2918	glVertex 0 , $self->{h} - 1;
		2919	glEnd;
		2920	glPopMatrix;
		2921	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2922	}
		2923	#endif
		2924	PUSHMARK (SP);
		2925	XPUSHs (self);
		2926	PUTBACK;
		2927	call_method ("_draw", G_VOID | G_DISCARD);
		2928	SPAGAIN;
		2929
		2930	glPopMatrix ();
		2931
		2932	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2933	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2934	}
		2935

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines