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/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 1.222 by root, Sat Aug 11 06:34:26 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"
80		119
81	#include "pango-font.c"	120	#include "pango-font.c"
82	#include "pango-fontmap.c"	121	#include "pango-fontmap.c"
83	#include "pango-render.c"	122	#include "pango-render.c"
84		123
		124	typedef IV CFPlus__Channel;
		125	typedef SDL_RWops *CFPlus__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	126	typedef Mix_Chunk *CFPlus__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	127	typedef Mix_Music *CFPlus__MixMusic;
87		128
88	typedef PangoFontDescription *CFClient__Font;	129	typedef PangoFontDescription *CFPlus__Font;
89		130
90	static int	131	static int
91	shape_attr_p (PangoLayoutRun *run)	132	shape_attr_p (PangoLayoutRun *run)
92	{	133	{
93	GSList *attrs = run->item->analysis.extra_attrs;	134	GSList *attrs = run->item->analysis.extra_attrs;
…		…
107		148
108	typedef struct cf_layout {	149	typedef struct cf_layout {
109	PangoLayout *pl;	150	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	151	float r, g, b, a; // default color for rgba mode
111	int base_height;	152	int base_height;
112	CFClient__Font font;	153	CFPlus__Font font;
113	} *CFClient__Layout;	154	} *CFPlus__Layout;
114		155
115	static CFClient__Font default_font;	156	static CFPlus__Font default_font;
116	static PangoContext *opengl_context;	157	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	158	static PangoFontMap *opengl_fontmap;
118		159
119	static void	160	static void
120	substitute_func (FcPattern *pattern, gpointer data)	161	substitute_func (FcPattern *pattern, gpointer data)
…		…
125	#endif	166	#endif
126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	167	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127	}	168	}
128		169
129	static void	170	static void
130	layout_update_font (CFClient__Layout self)	171	layout_update_font (CFPlus__Layout self)
131	{	172	{
132	/* use a random scale factor to account for unknown descenders, 0.8 works	173	/* use a random scale factor to account for unknown descenders, 0.8 works
133	* reasonably well with bitstream vera	174	* reasonably well with bitstream vera
134	*/	175	*/
135	PangoFontDescription *font = self->font ? self->font : default_font;	176	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
139		180
140	pango_layout_set_font_description (self->pl, font);	181	pango_layout_set_font_description (self->pl, font);
141	}	182	}
142		183
143	static void	184	static void
144	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	185	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
145	{	186	{
		187	PangoRectangle rect;
		188
		189	// get_pixel_* wrongly rounds down
146	pango_layout_get_pixel_size (self->pl, w, h);	190	pango_layout_get_extents (self->pl, 0, &rect);
147		191
148	if (!*w) *w = 1;	192	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149	if (!*h) *h = 1;	193	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150		194
151	*w = (*w + 3) & ~3;	195	if (!rect.width) rect.width = 1;
152	}	196	if (!rect.height) rect.height = 1;
153		197
		198	*w = rect.width;
		199	*h = rect.height;
		200	}
		201
		202	typedef uint16_t tileid;
154	typedef uint16_t mapface;	203	typedef uint16_t faceid;
155		204
156	typedef struct {	205	typedef struct {
157	GLint name;	206	int name;
158	int w, h;	207	int w, h;
159	float s, t;	208	float s, t;
160	uint8_t r, g, b, a;	209	uint8_t r, g, b, a;
		210	tileid smoothtile;
		211	uint8_t smoothlevel;
161	} maptex;	212	} maptex;
162		213
163	typedef struct {	214	typedef struct {
		215	uint32_t player;
		216	tileid tile[3];
164	int16_t darkness;	217	uint16_t darkness;
165	mapface face[3];	218	uint8_t stat_width, stat_hp, flags, smoothmax;
166	} mapcell;	219	} mapcell;
167		220
168	typedef struct {	221	typedef struct {
169	int32_t c0, c1;	222	int32_t c0, c1;
170	mapcell *col;	223	mapcell *col;
171	} maprow;	224	} maprow;
172		225
173	typedef struct map {	226	typedef struct map {
174	int x, y, w, h;	227	int x, y, w, h;
175	int ox, oy; /* offset to virtual global coordinate system */	228	int ox, oy; /* offset to virtual global coordinate system */
176	int faces;	229	int faces; tileid *face2tile; // [faceid]
177	mapface *face;	230	int texs; maptex *tex; // [tileid]
178
179	int texs;
180	maptex *tex;
181		231
182	int32_t rows;	232	int32_t rows;
183	maprow *row;	233	maprow *row;
184	} *CFClient__Map;	234	} *CFPlus__Map;
185		235
186	static char *	236	static char *
187	prepend (char *ptr, int sze, int inc)	237	prepend (char *ptr, int sze, int inc)
188	{	238	{
189	char *p;	239	char *p;
…		…
206	}	256	}
207		257
208	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	258	#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))	259	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
210		260
		261	static void
		262	need_facenum (struct map *self, faceid face)
		263	{
		264	while (self->faces <= face)
		265	{
		266	Append (tileid, self->face2tile, self->faces, self->faces);
		267	self->faces *= 2;
		268	}
		269	}
		270
		271	static void
		272	need_texid (struct map *self, int texid)
		273	{
		274	while (self->texs <= texid)
		275	{
		276	Append (maptex, self->tex, self->texs, self->texs);
		277	self->texs *= 2;
		278	}
		279	}
		280
211	static maprow *	281	static maprow *
212	map_get_row (CFClient__Map self, int y)	282	map_get_row (CFPlus__Map self, int y)
213	{	283	{
214	if (0 > y)	284	if (0 > y)
215	{	285	{
216	int extend = - y + MAP_EXTEND_Y;	286	int extend = - y + MAP_EXTEND_Y;
217	Prepend (maprow, self->row, self->rows, extend);	287	Prepend (maprow, self->row, self->rows, extend);
…		…
255		325
256	return row->col + (x - row->c0);	326	return row->col + (x - row->c0);
257	}	327	}
258		328
259	static mapcell *	329	static mapcell *
260	map_get_cell (CFClient__Map self, int x, int y)	330	map_get_cell (CFPlus__Map self, int x, int y)
261	{	331	{
262	return row_get_cell (map_get_row (self, y), x);	332	return row_get_cell (map_get_row (self, y), x);
263	}	333	}
264		334
265	static void	335	static void
266	map_clear (CFClient__Map self)	336	map_clear (CFPlus__Map self)
267	{	337	{
268	int r;	338	int r;
269		339
270	for (r = 0; r < self->rows; r++)	340	for (r = 0; r < self->rows; r++)
271	Safefree (self->row[r].col);	341	Safefree (self->row[r].col);
…		…
279	self->row = 0;	349	self->row = 0;
280	self->rows = 0;	350	self->rows = 0;
281	}	351	}
282		352
283	static void	353	static void
284	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	354	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
285	{	355	{
286	int x, y;	356	int x, y;
287	maprow *row;	357	maprow *row;
		358	mapcell *cell;
288		359
289	for (y = y0; y < y0 + h; y++)	360	for (y = y0; y < y0 + h; y++)
290	if (y >= 0)	361	if (y >= 0)
291	{	362	{
292	if (y >= self->rows)	363	if (y >= self->rows)
…		…
298	if (x >= row->c0)	369	if (x >= row->c0)
299	{	370	{
300	if (x >= row->c1)	371	if (x >= row->c1)
301	break;	372	break;
302		373
303	row->col[x - row->c0].darkness = -1;	374	cell = row->col + x - row->c0;
		375
		376	cell->darkness = 0;
		377	cell->stat_hp = 0;
		378	cell->flags = 0;
		379	cell->player = 0;
304	}	380	}
305	}	381	}
		382	}
		383
		384	typedef struct {
		385	tileid tile;
		386	uint8_t x, y, level;
		387	} smooth_key;
		388
		389	static void
		390	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		391	{
		392	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		393
		394	if (SvIOK (*sv))
		395	SvIV_set (*sv, SvIVX (*sv) | bits);
		396	else
		397	sv_setiv (*sv, bits);
306	}	398	}
307		399
308	static void	400	static void
309	music_finished (void)	401	music_finished (void)
310	{	402	{
…		…
346	n |= n >> 16;	438	n |= n >> 16;
347		439
348	return n + 1;	440	return n + 1;
349	}	441	}
350		442
		443	/* SDL should provide this, really. */
		444	#define SDLK_MODIFIER_MIN 300
		445	#define SDLK_MODIFIER_MAX 314
		446
		447	/******************************************************************************/
		448
		449	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		450	static GV *hover_gv;
		451
		452	static int
		453	within_widget (SV *widget, NV x, NV y)
		454	{
		455	HV *self;
		456	SV **svp;
		457	NV wx, ww, wy, wh;
		458
		459	if (!SvROK (widget))
		460	return 0;
		461
		462	self = (HV *)SvRV (widget);
		463
		464	if (SvTYPE (self) != SVt_PVHV)
		465	return 0;
		466
		467	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		468	if (y < wy)
		469	return 0;
		470
		471	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		472	if (y >= wy + wh)
		473	return 0;
		474
		475	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		476	if (x < wx)
		477	return 0;
		478
		479	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		480	if (x >= wx + ww)
		481	return 0;
		482
		483	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		484	if (!svp || !SvTRUE (*svp))
		485	return 0;
		486
		487	return 1;
		488	}
		489
351	MODULE = CFClient PACKAGE = CFClient	490	MODULE = CFPlus PACKAGE = CFPlus
352		491
353	PROTOTYPES: ENABLE	492	PROTOTYPES: ENABLE
354		493
355	BOOT:	494	BOOT:
356	{	495	{
357	HV *stash = gv_stashpv ("CFClient", 1);	496	HV *stash = gv_stashpv ("CFPlus", 1);
358	static const struct {	497	static const struct {
359	const char *name;	498	const char *name;
360	IV iv;	499	IV iv;
361	} *civ, const_iv[] = {	500	} *civ, const_iv[] = {
362	# define const_iv(name) { # name, (IV)name }	501	# define const_iv(name) { # name, (IV)name }
		502	const_iv (SDLK_MODIFIER_MIN),
		503	const_iv (SDLK_MODIFIER_MAX),
		504
363	const_iv (SDL_ACTIVEEVENT),	505	const_iv (SDL_ACTIVEEVENT),
364	const_iv (SDL_KEYDOWN),	506	const_iv (SDL_KEYDOWN),
365	const_iv (SDL_KEYUP),	507	const_iv (SDL_KEYUP),
366	const_iv (SDL_MOUSEMOTION),	508	const_iv (SDL_MOUSEMOTION),
367	const_iv (SDL_MOUSEBUTTONDOWN),	509	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
376	const_iv (SDL_EVENT_RESERVEDA),	518	const_iv (SDL_EVENT_RESERVEDA),
377	const_iv (SDL_EVENT_RESERVEDB),	519	const_iv (SDL_EVENT_RESERVEDB),
378	const_iv (SDL_VIDEORESIZE),	520	const_iv (SDL_VIDEORESIZE),
379	const_iv (SDL_VIDEOEXPOSE),	521	const_iv (SDL_VIDEOEXPOSE),
380	const_iv (SDL_USEREVENT),	522	const_iv (SDL_USEREVENT),
		523
		524	const_iv (SDL_APPINPUTFOCUS),
		525	const_iv (SDL_APPMOUSEFOCUS),
		526	const_iv (SDL_APPACTIVE),
		527
381	const_iv (SDLK_KP0),	528	const_iv (SDLK_KP0),
382	const_iv (SDLK_KP1),	529	const_iv (SDLK_KP1),
383	const_iv (SDLK_KP2),	530	const_iv (SDLK_KP2),
384	const_iv (SDLK_KP3),	531	const_iv (SDLK_KP3),
385	const_iv (SDLK_KP4),	532	const_iv (SDLK_KP4),
…		…
440	const_iv (SDLK_BREAK),	587	const_iv (SDLK_BREAK),
441	const_iv (SDLK_MENU),	588	const_iv (SDLK_MENU),
442	const_iv (SDLK_POWER),	589	const_iv (SDLK_POWER),
443	const_iv (SDLK_EURO),	590	const_iv (SDLK_EURO),
444	const_iv (SDLK_UNDO),	591	const_iv (SDLK_UNDO),
		592
445	const_iv (KMOD_NONE),	593	const_iv (KMOD_NONE),
		594	const_iv (KMOD_SHIFT),
446	const_iv (KMOD_LSHIFT),	595	const_iv (KMOD_LSHIFT),
447	const_iv (KMOD_RSHIFT),	596	const_iv (KMOD_RSHIFT),
		597	const_iv (KMOD_CTRL),
448	const_iv (KMOD_LCTRL),	598	const_iv (KMOD_LCTRL),
449	const_iv (KMOD_RCTRL),	599	const_iv (KMOD_RCTRL),
		600	const_iv (KMOD_ALT),
450	const_iv (KMOD_LALT),	601	const_iv (KMOD_LALT),
451	const_iv (KMOD_RALT),	602	const_iv (KMOD_RALT),
		603	const_iv (KMOD_META),
452	const_iv (KMOD_LMETA),	604	const_iv (KMOD_LMETA),
453	const_iv (KMOD_RMETA),	605	const_iv (KMOD_RMETA),
454	const_iv (KMOD_NUM),	606	const_iv (KMOD_NUM),
455	const_iv (KMOD_CAPS),	607	const_iv (KMOD_CAPS),
456	const_iv (KMOD_MODE),	608	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	609	# undef const_iv
462	};	610	};
463		611
464	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	612	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	613	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		614
		615	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		616	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
466	}	617	}
		618
		619	void
		620	weaken (SV *rv)
		621	PROTOTYPE: $
		622	CODE:
		623	sv_rvweaken (rv);
467		624
468	int	625	int
469	in_destruct ()	626	in_destruct ()
470	CODE:	627	CODE:
471	RETVAL = PL_main_cv == Nullcv;	628	RETVAL = PL_main_cv == Nullcv;
…		…
483	opengl_fontmap = pango_opengl_font_map_new ();	640	opengl_fontmap = pango_opengl_font_map_new ();
484	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	641	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);	642	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
486	}	643	}
487		644
		645	char *
		646	SDL_GetError ()
		647
488	int	648	int
489	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	649	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
490		650
491	void	651	void
492	SDL_Quit ()	652	SDL_Quit ()
493		653
494	void	654	void
495	SDL_ListModes ()	655	SDL_ListModes (int rgb, int alpha)
496	PPCODE:	656	PPCODE:
497	{	657	{
498	SDL_Rect **m;	658	SDL_Rect **m;
499		659
500	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	660	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
501	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	661	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
502	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	662	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
503	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	663	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
504		664
505	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	665	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
506	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	666	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
507		667
508	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	668	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
509	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	669	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
510	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	670	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	671	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
512		672
513	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	673	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
514		674	#if SDL_VERSION_ATLEAST(1,2,10)
515	SDL_EnableUNICODE (1);	675	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
516	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	676	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		677	#endif
517		678
518	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	679	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
519		680
520	if (m && m != (SDL_Rect **)-1)	681	if (m && m != (SDL_Rect **)-1)
521	while (*m)	682	while (*m)
522	{	683	{
		684	if ((*m)->w >= 640 && (*m)->h >= 480)
		685	{
523	AV *av = newAV ();	686	AV *av = newAV ();
524	av_push (av, newSViv ((*m)->w));	687	av_push (av, newSViv ((*m)->w));
525	av_push (av, newSViv ((*m)->h));	688	av_push (av, newSViv ((*m)->h));
		689	av_push (av, newSViv (rgb));
		690	av_push (av, newSViv (alpha));
526	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	691	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		692	}
527		693
528	++m;	694	++m;
529	}	695	}
530	}	696	}
531		697
532	char *
533	SDL_GetError ()
534
535	int	698	int
536	SDL_SetVideoMode (int w, int h, int fullscreen)	699	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
537	CODE:	700	CODE:
		701	{
		702	SDL_EnableUNICODE (1);
		703	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		704
		705	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		706	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		707	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		708	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		709
538	RETVAL = !!SDL_SetVideoMode (	710	RETVAL = !!SDL_SetVideoMode (
539	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	711	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
540	);	712	);
		713
541	if (RETVAL)	714	if (RETVAL)
542	{	715	{
		716	av_clear (texture_av);
		717
543	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	718	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
544	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	719	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
545	# include "glfunc.h"	720	#include "glfunc.h"
546	# undef GL_FUNC	721	#undef GL_FUNC
547	}	722	}
		723	}
548	OUTPUT:	724	OUTPUT:
549	RETVAL	725	RETVAL
550		726
551	void	727	void
552	SDL_GL_SwapBuffers ()	728	SDL_GL_SwapBuffers ()
553		729
554	char *	730	char *
555	SDL_GetKeyName (int sym)	731	SDL_GetKeyName (int sym)
556		732
		733	int
		734	SDL_GetAppState ()
		735
557	void	736	void
558	SDL_PollEvent ()	737	poll_events ()
559	PPCODE:	738	PPCODE:
560	{	739	{
561	SDL_Event ev;	740	SDL_Event ev;
562		741
563	while (SDL_PollEvent (&ev))	742	SDL_PumpEvents ();
		743	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
564	{	744	{
565	HV *hv = newHV ();	745	HV *hv = newHV ();
566	hv_store (hv, "type", 4, newSViv (ev.type), 0);	746	hv_store (hv, "type", 4, newSViv (ev.type), 0);
567		747
568	switch (ev.type)	748	switch (ev.type)
…		…
570	case SDL_KEYDOWN:	750	case SDL_KEYDOWN:
571	case SDL_KEYUP:	751	case SDL_KEYUP:
572	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	752	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
573	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	753	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
574	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	754	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		755	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
575	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	756	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
576	break;	757	break;
577		758
578	case SDL_ACTIVEEVENT:	759	case SDL_ACTIVEEVENT:
579	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	760	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
580	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	761	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
581	break;	762	break;
582		763
583	case SDL_MOUSEMOTION:	764	case SDL_MOUSEMOTION:
		765	{
		766	int state = ev.motion.state;
		767	int x = ev.motion.x;
		768	int y = ev.motion.y;
		769	int xrel = ev.motion.xrel;
		770	int yrel = ev.motion.yrel;
		771
		772	/* do simplistic event compression */
		773	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		774	&& state == ev.motion.state)
		775	{
		776	xrel += ev.motion.xrel;
		777	yrel += ev.motion.yrel;
		778	x = ev.motion.x;
		779	y = ev.motion.y;
		780	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		781	}
		782
584	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	783	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
585
586	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	784	hv_store (hv, "state", 5, newSViv (state), 0);
587	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	785	hv_store (hv, "x", 1, newSViv (x), 0);
588	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	786	hv_store (hv, "y", 1, newSViv (y), 0);
589	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	787	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
590	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	788	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		789	}
591	break;	790	break;
592		791
593	case SDL_MOUSEBUTTONDOWN:	792	case SDL_MOUSEBUTTONDOWN:
594	case SDL_MOUSEBUTTONUP:	793	case SDL_MOUSEBUTTONUP:
595	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	794	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
605	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	804	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
606	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	805	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
607	break;	806	break;
608	}	807	}
609		808
610	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	809	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
611	}	810	}
612	}	811	}
613		812
614	int	813	int
615	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	814	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
616	POSTCALL:	815	POSTCALL:
617	Mix_HookMusicFinished (music_finished);	816	Mix_HookMusicFinished (music_finished);
618	Mix_ChannelFinished (channel_finished);	817	Mix_ChannelFinished (channel_finished);
619		818
620	void	819	void
621	Mix_CloseAudio ()	820	Mix_CloseAudio ()
622		821
623	int	822	int
624	Mix_AllocateChannels (int numchans = -1)	823	Mix_AllocateChannels (int numchans = -1)
625		824
		825	const char *
		826	Mix_GetError ()
		827
626	void	828	void
627	lowdelay (int fd, int val = 1)	829	lowdelay (int fd, int val = 1)
628	CODE:	830	CODE:
		831	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		832
		833	void
		834	win32_proxy_info ()
		835	PPCODE:
		836	{
629	#ifndef _WIN32	837	#ifdef _WIN32
630	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	838	char buffer[2048];
		839	DWORD buflen;
		840
		841	EXTEND (SP, 3);
		842
		843	buflen = sizeof (buffer);
		844	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		845	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		846	{
		847	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		848
		849	buflen = sizeof (buffer);
		850	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		851	{
		852	PUSHs (newSVpv (buffer, 0));
		853
		854	buflen = sizeof (buffer);
		855	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		856	PUSHs (newSVpv (buffer, 0));
		857	}
		858	}
631	#endif	859	#endif
		860	}
632		861
633	void	862	void
634	add_font (char *file)	863	add_font (char *file)
635	CODE:	864	CODE:
636	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	865	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
644	STRLEN image_len;	873	STRLEN image_len;
645	char *image = (char *)SvPVbyte (image_, image_len);	874	char *image = (char *)SvPVbyte (image_, image_len);
646	SDL_Surface *surface, *surface2;	875	SDL_Surface *surface, *surface2;
647	SDL_PixelFormat fmt;	876	SDL_PixelFormat fmt;
648	SDL_RWops *rw = ix	877	SDL_RWops *rw = ix
649	? SDL_RWFromFile (image, "r")	878	? SDL_RWFromFile (image, "rb")
650	: SDL_RWFromConstMem (image, image_len);	879	: SDL_RWFromConstMem (image, image_len);
651		880
652	if (!rw)	881	if (!rw)
653	croak ("load_image: %s", SDL_GetError ());	882	croak ("load_image: %s", SDL_GetError ());
654		883
…		…
740	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	969	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
741	#endif	970	#endif
742	_exit (1);	971	_exit (1);
743		972
744	void	973	void
745	_exit (int retval)	974	_exit (int retval = 0)
746	CODE:	975	CODE:
		976	#ifdef WIN32
		977	ExitThread (retval); // unclean, please beam me up
		978	#else
747	_exit (retval);	979	_exit (retval);
		980	#endif
748		981
		982	void
		983	debug ()
		984	CODE:
		985	{
		986	#if DEBUG
		987	VALGRIND_DO_LEAK_CHECK;
		988	#endif
		989	}
		990
749	MODULE = CFClient PACKAGE = CFClient::Font	991	MODULE = CFPlus PACKAGE = CFPlus::Font
750		992
751	CFClient::Font	993	PROTOTYPES: DISABLE
		994
		995	CFPlus::Font
752	new_from_file (SV *class, char *path, int id = 0)	996	new_from_file (SV *class, char *path, int id = 0)
753	CODE:	997	CODE:
754	{	998	{
755	int count;	999	int count;
756	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1000	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
759	}	1003	}
760	OUTPUT:	1004	OUTPUT:
761	RETVAL	1005	RETVAL
762		1006
763	void	1007	void
764	DESTROY (CFClient::Font self)	1008	DESTROY (CFPlus::Font self)
765	CODE:	1009	CODE:
766	pango_font_description_free (self);	1010	pango_font_description_free (self);
767		1011
768	void	1012	void
769	make_default (CFClient::Font self)	1013	make_default (CFPlus::Font self)
		1014	PROTOTYPE: $
770	CODE:	1015	CODE:
771	default_font = self;	1016	default_font = self;
772		1017
773	MODULE = CFClient PACKAGE = CFClient::Layout	1018	MODULE = CFPlus PACKAGE = CFPlus::Layout
		1019
		1020	PROTOTYPES: DISABLE
774		1021
775	void	1022	void
776	reset_glyph_cache ()	1023	reset_glyph_cache ()
		1024	PROTOTYPE:
777	CODE:	1025	CODE:
778	tc_clear ();	1026	tc_clear ();
779		1027
780	CFClient::Layout	1028	CFPlus::Layout
781	new (SV *class)	1029	new (SV *class)
782	CODE:	1030	CODE:
783	New (0, RETVAL, 1, struct cf_layout);	1031	New (0, RETVAL, 1, struct cf_layout);
784		1032
785	RETVAL->pl = pango_layout_new (opengl_context);	1033	RETVAL->pl = pango_layout_new (opengl_context);
…		…
794	layout_update_font (RETVAL);	1042	layout_update_font (RETVAL);
795	OUTPUT:	1043	OUTPUT:
796	RETVAL	1044	RETVAL
797		1045
798	void	1046	void
799	DESTROY (CFClient::Layout self)	1047	DESTROY (CFPlus::Layout self)
800	CODE:	1048	CODE:
801	g_object_unref (self->pl);	1049	g_object_unref (self->pl);
802	Safefree (self);	1050	Safefree (self);
803		1051
804	void	1052	void
805	set_text (CFClient::Layout self, SV *text_)	1053	set_text (CFPlus::Layout self, SV *text_)
806	CODE:	1054	CODE:
807	{	1055	{
808	STRLEN textlen;	1056	STRLEN textlen;
809	char *text = SvPVutf8 (text_, textlen);	1057	char *text = SvPVutf8 (text_, textlen);
810		1058
811	pango_layout_set_text (self->pl, text, textlen);	1059	pango_layout_set_text (self->pl, text, textlen);
812	}	1060	}
813		1061
814	void	1062	void
815	set_markup (CFClient::Layout self, SV *text_)	1063	set_markup (CFPlus::Layout self, SV *text_)
816	CODE:	1064	CODE:
817	{	1065	{
818	STRLEN textlen;	1066	STRLEN textlen;
819	char *text = SvPVutf8 (text_, textlen);	1067	char *text = SvPVutf8 (text_, textlen);
820		1068
821	pango_layout_set_markup (self->pl, text, textlen);	1069	pango_layout_set_markup (self->pl, text, textlen);
822	}	1070	}
823		1071
824	void	1072	void
825	set_shapes (CFClient::Layout self, ...)	1073	set_shapes (CFPlus::Layout self, ...)
826	CODE:	1074	CODE:
827	{	1075	{
828	PangoAttrList *attrs = 0;	1076	PangoAttrList *attrs = 0;
829	const char *text = pango_layout_get_text (self->pl);	1077	const char *text = pango_layout_get_text (self->pl);
830	const char *pos = text;	1078	const char *pos = text;
…		…
865	if (attrs)	1113	if (attrs)
866	pango_layout_set_attributes (self->pl, attrs);	1114	pango_layout_set_attributes (self->pl, attrs);
867	}	1115	}
868		1116
869	void	1117	void
870	get_shapes (CFClient::Layout self)	1118	get_shapes (CFPlus::Layout self)
871	PPCODE:	1119	PPCODE:
872	{	1120	{
873	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1121	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
874		1122
875	do	1123	do
…		…
890		1138
891	pango_layout_iter_free (iter);	1139	pango_layout_iter_free (iter);
892	}	1140	}
893		1141
894	int	1142	int
895	has_wrapped (CFClient::Layout self)	1143	has_wrapped (CFPlus::Layout self)
896	CODE:	1144	CODE:
897	{	1145	{
898	int lines = 1;	1146	int lines = 1;
899	const char *text = pango_layout_get_text (self->pl);	1147	const char *text = pango_layout_get_text (self->pl);
900		1148
…		…
905	}	1153	}
906	OUTPUT:	1154	OUTPUT:
907	RETVAL	1155	RETVAL
908		1156
909	SV *	1157	SV *
910	get_text (CFClient::Layout self)	1158	get_text (CFPlus::Layout self)
911	CODE:	1159	CODE:
912	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1160	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
913	sv_utf8_decode (RETVAL);	1161	sv_utf8_decode (RETVAL);
914	OUTPUT:	1162	OUTPUT:
915	RETVAL	1163	RETVAL
916		1164
917	void	1165	void
918	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1166	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
919	CODE:	1167	CODE:
920	self->r = r;	1168	self->r = r;
921	self->g = g;	1169	self->g = g;
922	self->b = b;	1170	self->b = b;
923	self->a = a;	1171	self->a = a;
924		1172
925	void	1173	void
926	set_font (CFClient::Layout self, CFClient::Font font = 0)	1174	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
927	CODE:	1175	CODE:
928	if (self->font != font)	1176	if (self->font != font)
929	{	1177	{
930	self->font = font;	1178	self->font = font;
931	layout_update_font (self);	1179	layout_update_font (self);
932	}	1180	}
933		1181
934	void	1182	void
935	set_height (CFClient::Layout self, int base_height)	1183	set_height (CFPlus::Layout self, int base_height)
936	CODE:	1184	CODE:
937	if (self->base_height != base_height)	1185	if (self->base_height != base_height)
938	{	1186	{
939	self->base_height = base_height;	1187	self->base_height = base_height;
940	layout_update_font (self);	1188	layout_update_font (self);
941	}	1189	}
942		1190
943	void	1191	void
944	set_width (CFClient::Layout self, int max_width = -1)	1192	set_width (CFPlus::Layout self, int max_width = -1)
945	CODE:	1193	CODE:
946	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1194	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
947		1195
948	void	1196	void
949	set_indent (CFClient::Layout self, int indent)	1197	set_indent (CFPlus::Layout self, int indent)
950	CODE:	1198	CODE:
951	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1199	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
952		1200
953	void	1201	void
954	set_spacing (CFClient::Layout self, int spacing)	1202	set_spacing (CFPlus::Layout self, int spacing)
955	CODE:	1203	CODE:
956	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1204	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
957		1205
958	void	1206	void
959	set_ellipsise (CFClient::Layout self, int ellipsise)	1207	set_ellipsise (CFPlus::Layout self, int ellipsise)
960	CODE:	1208	CODE:
961	pango_layout_set_ellipsize (self->pl,	1209	pango_layout_set_ellipsize (self->pl,
962	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1210	ellipsise == 1 ? PANGO_ELLIPSIZE_START
963	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1211	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
964	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1212	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
965	: PANGO_ELLIPSIZE_NONE	1213	: PANGO_ELLIPSIZE_NONE
966	);	1214	);
967		1215
968	void	1216	void
969	set_single_paragraph_mode (CFClient::Layout self, int spm)	1217	set_single_paragraph_mode (CFPlus::Layout self, int spm)
970	CODE:	1218	CODE:
971	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1219	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
972		1220
973	void	1221	void
974	size (CFClient::Layout self)	1222	size (CFPlus::Layout self)
975	PPCODE:	1223	PPCODE:
976	{	1224	{
977	int w, h;	1225	int w, h;
978		1226
979	layout_get_pixel_size (self, &w, &h);	1227	layout_get_pixel_size (self, &w, &h);
…		…
982	PUSHs (sv_2mortal (newSViv (w)));	1230	PUSHs (sv_2mortal (newSViv (w)));
983	PUSHs (sv_2mortal (newSViv (h)));	1231	PUSHs (sv_2mortal (newSViv (h)));
984	}	1232	}
985		1233
986	int	1234	int
987	descent (CFClient::Layout self)	1235	descent (CFPlus::Layout self)
988	CODE:	1236	CODE:
989	{	1237	{
990	PangoRectangle rect;	1238	PangoRectangle rect;
991	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1239	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
992	pango_layout_line_get_pixel_extents (line, 0, &rect);	1240	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
994	}	1242	}
995	OUTPUT:	1243	OUTPUT:
996	RETVAL	1244	RETVAL
997		1245
998	int	1246	int
999	xy_to_index (CFClient::Layout self, int x, int y)	1247	xy_to_index (CFPlus::Layout self, int x, int y)
1000	CODE:	1248	CODE:
1001	{	1249	{
1002	int index, trailing;	1250	int index, trailing;
1003	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1251	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1004	RETVAL = index;	1252	RETVAL = index + trailing;
1005	}	1253	}
1006	OUTPUT:	1254	OUTPUT:
1007	RETVAL	1255	RETVAL
1008		1256
1009	void	1257	void
1010	cursor_pos (CFClient::Layout self, int index)	1258	cursor_pos (CFPlus::Layout self, int index)
1011	PPCODE:	1259	PPCODE:
1012	{	1260	{
1013	PangoRectangle strong_pos;	1261	PangoRectangle strong_pos;
1014	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1262	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1015		1263
…		…
1018	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1266	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1019	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1267	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1020	}	1268	}
1021		1269
1022	void	1270	void
		1271	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
		1272	PPCODE:
		1273	{
		1274	int line, x;
		1275
		1276	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1277	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1278
		1279	EXTEND (SP, 2);
		1280	PUSHs (sv_2mortal (newSViv (line - 1)));
		1281	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1282	}
		1283
		1284	void
		1285	line_x_to_index (CFPlus::Layout self, int line, int x)
		1286	PPCODE:
		1287	{
		1288	PangoLayoutLine *lp;
		1289	int index, trailing;
		1290
		1291	if (line < 0)
		1292	XSRETURN_EMPTY;
		1293
		1294	if (!(lp = pango_layout_get_line (self->pl, line)))
		1295	XSRETURN_EMPTY; /* do better */
		1296
		1297	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1298
		1299	EXTEND (SP, 2);
		1300	if (GIMME_V == G_SCALAR)
		1301	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1302	else
		1303	{
		1304	PUSHs (sv_2mortal (newSViv (index)));
		1305	PUSHs (sv_2mortal (newSViv (trailing)));
		1306	}
		1307	}
		1308
		1309	void
1023	render (CFClient::Layout self, float x, float y)	1310	render (CFPlus::Layout self, float x, float y, int flags = 0)
1024	PPCODE:	1311	PPCODE:
1025	pango_opengl_render_layout_subpixel (	1312	pango_opengl_render_layout_subpixel (
1026	self->pl,	1313	self->pl,
1027	x * PANGO_SCALE, y * PANGO_SCALE,	1314	x * PANGO_SCALE, y * PANGO_SCALE,
1028	self->r, self->g, self->b, self->a	1315	self->r, self->g, self->b, self->a,
		1316	flags
1029	);	1317	);
1030		1318
1031	MODULE = CFClient PACKAGE = CFClient::Texture	1319	MODULE = CFPlus PACKAGE = CFPlus::Texture
1032		1320
1033	void	1321	PROTOTYPES: ENABLE
1034	pad2pot (SV *data_, SV *w_, SV *h_)
1035	CODE:
1036	{
1037	int ow = SvIV (w_);
1038	int oh = SvIV (h_);
1039		1322
1040	if (ow && oh)	1323	int minpot (int n)
		1324
		1325	void
		1326	pad (SV *data_, int ow, int oh, int nw, int nh)
		1327	CODE:
		1328	{
		1329	if ((nw != ow || nh != oh) && SvOK (data_))
1041	{	1330	{
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;	1331	STRLEN datalen;
1050	char *data = SvPVbyte (data_, datalen);	1332	char *data = SvPVbyte (data_, datalen);
1051	int bpp = datalen / (ow * oh);	1333	int bpp = datalen / (ow * oh);
1052	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1334	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1053		1335
1054	SvPOK_only (result_);	1336	SvPOK_only (result_);
1055	SvCUR_set (result_, nw * nh * bpp);	1337	SvCUR_set (result_, nw * nh * bpp);
1056		1338
1057	memset (SvPVX (result_), 0, nw * nh * bpp);	1339	memset (SvPVX (result_), 0, nw * nh * bpp);
1058	while (oh--)	1340	while (oh--)
1059	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1341	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1060		1342
1061	sv_setsv (data_, result_);	1343	sv_setsv (data_, result_);
1062	}
1063
1064	sv_setiv (w_, nw);
1065	sv_setiv (h_, nh);
1066	}
1067	}	1344	}
1068	}	1345	}
1069		1346
1070	void	1347	void
1071	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1348	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1077	{	1354	{
1078	HV *hv = (HV *)SvRV (self);	1355	HV *hv = (HV *)SvRV (self);
1079	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1356	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1080	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1357	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1081	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1358	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1359
		1360	if (name <= 0)
		1361	XSRETURN_EMPTY;
1082		1362
1083	if (items < 5)	1363	if (items < 5)
1084	{	1364	{
1085	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1365	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1086	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1366	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1114	glDisable (GL_ALPHA_TEST);	1394	glDisable (GL_ALPHA_TEST);
1115	glDisable (GL_BLEND);	1395	glDisable (GL_BLEND);
1116	}	1396	}
1117	}	1397	}
1118		1398
		1399	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1400	CODE:
		1401	{
		1402	GLint width;
		1403	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1404	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1405	RETVAL = width > 0;
		1406	}
		1407	OUTPUT:
		1408	RETVAL
		1409
1119	MODULE = CFClient PACKAGE = CFClient::Map	1410	MODULE = CFPlus PACKAGE = CFPlus::Map
1120		1411
1121	CFClient::Map	1412	PROTOTYPES: DISABLE
1122	new (SV *class, int map_width, int map_height)	1413
		1414	CFPlus::Map
		1415	new (SV *class)
1123	CODE:	1416	CODE:
1124	New (0, RETVAL, 1, struct map);	1417	New (0, RETVAL, 1, struct map);
1125	RETVAL->x = 0;	1418	RETVAL->x = 0;
1126	RETVAL->y = 0;	1419	RETVAL->y = 0;
1127	RETVAL->w = map_width;	1420	RETVAL->w = 0;
1128	RETVAL->h = map_height;	1421	RETVAL->h = 0;
1129	RETVAL->ox = 0;	1422	RETVAL->ox = 0;
1130	RETVAL->oy = 0;	1423	RETVAL->oy = 0;
1131	RETVAL->faces = 8192;	1424	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1132	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1425	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;	1426	RETVAL->rows = 0;
1136	RETVAL->row = 0;	1427	RETVAL->row = 0;
1137	OUTPUT:	1428	OUTPUT:
1138	RETVAL	1429	RETVAL
1139		1430
1140	void	1431	void
1141	DESTROY (CFClient::Map self)	1432	DESTROY (CFPlus::Map self)
1142	CODE:	1433	CODE:
1143	{	1434	{
1144	map_clear (self);	1435	map_clear (self);
1145	Safefree (self->face);	1436	Safefree (self->face2tile);
1146	Safefree (self->tex);	1437	Safefree (self->tex);
1147	Safefree (self);	1438	Safefree (self);
1148	}	1439	}
1149		1440
1150	void	1441	void
		1442	resize (CFPlus::Map self, int map_width, int map_height)
		1443	CODE:
		1444	self->w = map_width;
		1445	self->h = map_height;
		1446
		1447	void
1151	clear (CFClient::Map self)	1448	clear (CFPlus::Map self)
1152	CODE:	1449	CODE:
1153	map_clear (self);	1450	map_clear (self);
1154		1451
1155	void	1452	void
1156	set_face (CFClient::Map self, int face, int texid)	1453	set_tileid (CFPlus::Map self, int face, int tile)
1157	CODE:	1454	CODE:
1158	{	1455	{
1159	while (self->faces <= face)	1456	need_facenum (self, face); self->face2tile [face] = tile;
1160	{	1457	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	}	1458	}
1167		1459
1168	void	1460	void
		1461	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1462	CODE:
		1463	{
		1464	tileid texid;
		1465	maptex *tex;
		1466
		1467	if (face < 0 || face >= self->faces)
		1468	return;
		1469
		1470	if (smooth < 0 || smooth >= self->faces)
		1471	return;
		1472
		1473	texid = self->face2tile [face];
		1474
		1475	if (!texid)
		1476	return;
		1477
		1478	tex = self->tex + texid;
		1479	tex->smoothtile = self->face2tile [smooth];
		1480	tex->smoothlevel = level;
		1481	}
		1482
		1483	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)	1484	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:	1485	CODE:
1171	{	1486	{
1172	while (self->texs <= texid)	1487	need_texid (self, texid);
1173	{
1174	Append (maptex, self->tex, self->texs, self->texs);
1175	self->texs *= 2;
1176	}
1177		1488
1178	{	1489	{
1179	maptex *tex = self->tex + texid;	1490	maptex *tex = self->tex + texid;
1180		1491
1181	tex->name = name;	1492	tex->name = name;
…		…
1198	// from transparent color bleeding and ugly wrapping effects.	1509	// from transparent color bleeding and ugly wrapping effects.
1199	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1510	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1200	}	1511	}
1201		1512
1202	int	1513	int
1203	ox (CFClient::Map self)	1514	ox (CFPlus::Map self)
1204	ALIAS:	1515	ALIAS:
1205	oy = 1	1516	oy = 1
1206	x = 2	1517	x = 2
1207	y = 3	1518	y = 3
1208	w = 4	1519	w = 4
…		…
1219	}	1530	}
1220	OUTPUT:	1531	OUTPUT:
1221	RETVAL	1532	RETVAL
1222		1533
1223	void	1534	void
1224	scroll (CFClient::Map self, int dx, int dy)	1535	scroll (CFPlus::Map self, int dx, int dy)
1225	CODE:	1536	CODE:
1226	{	1537	{
1227	if (dx > 0)	1538	if (dx > 0)
1228	map_blank (self, self->x, self->y, dx - 1, self->h);	1539	map_blank (self, self->x, self->y, dx, self->h);
1229	else if (dx < 0)	1540	else if (dx < 0)
1230	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1541	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1231		1542
1232	if (dy > 0)	1543	if (dy > 0)
1233	map_blank (self, self->x, self->y, self->w, dy - 1);	1544	map_blank (self, self->x, self->y, self->w, dy);
1234	else if (dy < 0)	1545	else if (dy < 0)
1235	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1546	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1236		1547
1237	self->ox += dx; self->x += dx;	1548	self->ox += dx; self->x += dx;
1238	self->oy += dy; self->y += dy;	1549	self->oy += dy; self->y += dy;
1239		1550
1240	while (self->y < 0)	1551	while (self->y < 0)
…		…
1244	self->rows += MAP_EXTEND_Y;	1555	self->rows += MAP_EXTEND_Y;
1245	self->y += MAP_EXTEND_Y;	1556	self->y += MAP_EXTEND_Y;
1246	}	1557	}
1247	}	1558	}
1248		1559
1249	void	1560	SV *
1250	map1a_update (CFClient::Map self, SV *data_)	1561	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1251	CODE:	1562	CODE:
1252	{	1563	{
1253	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1564	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1254	uint8_t *data_end = (uint8_t *)SvEND (data_);	1565	uint8_t *data_end = (uint8_t *)SvEND (data_);
1255	mapcell *cell;	1566	mapcell *cell;
1256	int x, y, flags;	1567	int x, y, z, flags;
		1568	AV *missing = newAV ();
		1569	RETVAL = newRV_noinc ((SV *)missing);
1257		1570
1258	while (data < data_end)	1571	while (data < data_end - 1)
1259	{	1572	{
1260	flags = (data [0] << 8) + data [1]; data += 2;	1573	flags = (data [0] << 8) + data [1]; data += 2;
1261		1574
1262	x = self->x + ((flags >> 10) & 63);	1575	x = self->x + ((flags >> 10) & 63);
1263	y = self->y + ((flags >> 4) & 63);	1576	y = self->y + ((flags >> 4) & 63);
1264		1577
1265	cell = map_get_cell (self, x, y);	1578	cell = map_get_cell (self, x, y);
1266		1579
1267	if (flags & 15)	1580	if (flags & 15)
1268	{	1581	{
1269	if (cell->darkness < 0)	1582	if (!cell->darkness)
1270	{	1583	{
		1584	memset (cell, 0, sizeof (*cell));
1271	cell->darkness = 0;	1585	cell->darkness = 256;
1272	cell->face [0] = 0;
1273	cell->face [1] = 0;
1274	cell->face [2] = 0;
1275	}	1586	}
1276		1587
1277	cell->darkness = flags & 8 ? *data++ : 255;
1278
1279	//TODO: don't trust server data to be in-range(!)	1588	//TODO: don't trust server data to be in-range(!)
1280		1589
1281	if (flags & 4)	1590	if (flags & 8)
1282	{	1591	{
1283	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1592	if (extmap)
		1593	{
		1594	uint8_t ext, cmd;
		1595
		1596	do
		1597	{
		1598	ext = *data++;
		1599	cmd = ext & 0x3f;
		1600
		1601	if (cmd < 4)
		1602	cell->darkness = 255 - ext * 64 + 1;
		1603	else if (cmd == 5) // health
		1604	{
		1605	cell->stat_width = 1;
		1606	cell->stat_hp = *data++;
		1607	}
		1608	else if (cmd == 6) // monster width
		1609	cell->stat_width = *data++ + 1;
		1610	else if (cmd == 0x47)
		1611	{
		1612	if (*data == 4)
		1613	; // decode player count
		1614
		1615	data += *data + 1;
		1616	}
		1617	else if (cmd == 8) // cell flags
		1618	cell->flags = *data++;
		1619	else if (ext & 0x40) // unknown, multibyte => skip
		1620	data += *data + 1;
		1621	else
		1622	data++;
		1623	}
		1624	while (ext & 0x80);
		1625	}
		1626	else
		1627	cell->darkness = *data++ + 1;
1284	}	1628	}
1285		1629
		1630	for (z = 0; z <= 2; ++z)
1286	if (flags & 2)	1631	if (flags & (4 >> z))
1287	{	1632	{
1288	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1633	faceid face = (data [0] << 8) + data [1]; data += 2;
		1634	need_facenum (self, face);
		1635	cell->tile [z] = self->face2tile [face];
		1636
		1637	if (cell->tile [z])
		1638	{
		1639	maptex *tex = self->tex + cell->tile [z];
		1640	if (!tex->name)
		1641	av_push (missing, newSViv (cell->tile [z]));
		1642
		1643	if (tex->smoothtile)
		1644	{
		1645	maptex *smooth = self->tex + tex->smoothtile;
		1646	if (!smooth->name)
		1647	av_push (missing, newSViv (tex->smoothtile));
		1648	}
		1649	}
1289	}	1650	}
1290
1291	if (flags & 1)
1292	{
1293	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1294	}
1295	}	1651	}
1296	else	1652	else
1297	cell->darkness = -1;	1653	cell->darkness = 0;
1298	}	1654	}
1299	}	1655	}
		1656	OUTPUT:
		1657	RETVAL
1300		1658
1301	SV *	1659	SV *
1302	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1660	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1303	CODE:	1661	CODE:
1304	{	1662	{
1305	int x1, x;	1663	int x1, x;
1306	int y1, y;	1664	int y1, y;
1307	int z;	1665	int z;
…		…
1328	{	1686	{
1329	mapcell *cell = row->col + (x - row->c0);	1687	mapcell *cell = row->col + (x - row->c0);
1330		1688
1331	for (z = 0; z <= 0; z++)	1689	for (z = 0; z <= 0; z++)
1332	{	1690	{
1333	mapface face = cell->face [z];
1334
1335	if (face)
1336	{
1337	maptex tex = self->tex [face];	1691	maptex tex = self->tex [cell->tile [z]];
1338	int a0 = 255 - tex.a;	1692	int a0 = 255 - tex.a;
1339	int a1 = tex.a;	1693	int a1 = tex.a;
1340		1694
1341	r = (r * a0 + tex.r * a1) / 255;	1695	r = (r * a0 + tex.r * a1) / 255;
1342	g = (g * a0 + tex.g * a1) / 255;	1696	g = (g * a0 + tex.g * a1) / 255;
1343	b = (b * a0 + tex.b * a1) / 255;	1697	b = (b * a0 + tex.b * a1) / 255;
1344	a = (a * a0 + tex.a * a1) / 255;	1698	a = (a * a0 + tex.a * a1) / 255;
1345	}
1346	}	1699	}
1347	}	1700	}
1348		1701
1349	*map++ = (r )	1702	*map++ = (r )
1350	| (g << 8)	1703	| (g << 8)
…		…
1357	}	1710	}
1358	OUTPUT:	1711	OUTPUT:
1359	RETVAL	1712	RETVAL
1360		1713
1361	void	1714	void
1362	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1715	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1363	CODE:	1716	CODE:
1364	{	1717	{
1365	int vx, vy;	1718	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1719	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1720	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1721	smooth_key skey;
1366	int x, y, z;	1722	int x, y, z;
1367	int last_name;	1723	int last_name;
1368	mapface face;
1369		1724
1370	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1725	// thats current max. sorry.
1371	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1726	if (sw > 255) sw = 255;
		1727	if (sh > 255) sh = 255;
1372		1728
1373	/*	1729	// clear key, in case of extra padding
1374	int vx = self->vx = self->w >= sw	1730	memset (&skey, 0, sizeof (skey));
1375	? self->x + (self->w - sw) / 2
1376	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1377
1378	int vy = self->vy = self->h >= sh
1379	? self->y + (self->h - sh) / 2
1380	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1381	*/
1382		1731
1383	glColor4ub (255, 255, 255, 255);	1732	glColor4ub (255, 255, 255, 255);
1384		1733
1385	glEnable (GL_BLEND);	1734	glEnable (GL_BLEND);
1386	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1735	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1387	glEnable (GL_TEXTURE_2D);	1736	glEnable (GL_TEXTURE_2D);
1388	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1737	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1389		1738
1390	glBegin (GL_QUADS);	1739	glBegin (GL_QUADS);
1391		1740
1392	last_name = 0;	1741	last_name = -1;
1393		1742
		1743	mx += self->x;
		1744	my += self->y;
		1745
		1746	// first pass: determine smooth_max
		1747	// rather ugly, if you ask me
		1748	// could also be stored inside mapcell and updated on change
		1749	memset (smooth_max, 0, sizeof (smooth_max));
		1750
		1751	for (y = 0; y < sh; y++)
		1752	if (0 <= y + my && y + my < self->rows)
		1753	{
		1754	maprow *row = self->row + (y + my);
		1755
		1756	for (x = 0; x < sw; x++)
		1757	if (row->c0 <= x + mx && x + mx < row->c1)
		1758	{
		1759	mapcell *cell = row->col + (x + mx - row->c0);
		1760
		1761	smooth_max[x + 1][y + 1] =
		1762	MAX (self->tex [cell->tile [0]].smoothlevel,
		1763	MAX (self->tex [cell->tile [1]].smoothlevel,
		1764	self->tex [cell->tile [2]].smoothlevel));
		1765	}
		1766	}
		1767
1394	for (z = 0; z < 3; z++)	1768	for (z = 0; z <= 2; z++)
		1769	{
		1770	memset (smooth_level, 0, sizeof (smooth_level));
		1771
1395	for (y = 0; y < sh; y++)	1772	for (y = 0; y < sh; y++)
1396	if (0 <= y + vy && y + vy < self->rows)	1773	if (0 <= y + my && y + my < self->rows)
1397	{	1774	{
1398	maprow *row = self->row + (y + vy);	1775	maprow *row = self->row + (y + my);
1399		1776
1400	for (x = 0; x < sw; x++)	1777	for (x = 0; x < sw; x++)
1401	if (row->c0 <= x + vx && x + vx < row->c1)	1778	if (row->c0 <= x + mx && x + mx < row->c1)
1402	{	1779	{
1403	mapcell *cell = row->col + (x + vx - row->c0);	1780	mapcell *cell = row->col + (x + mx - row->c0);
1404
1405	face = cell->face [z];	1781	tileid tile = cell->tile [z];
1406		1782
1407	if (face)	1783	if (tile)
		1784	{
		1785	maptex tex = self->tex [tile];
		1786	int px, py;
		1787
		1788	// suppressing texture state switches here
		1789	// is only moderately effective, but worth the extra effort
		1790	if (last_name != tex.name)
		1791	{
		1792	if (!tex.name)
		1793	tex = self->tex [2]; /* missing, replace by noface */
		1794
		1795	glEnd ();
		1796	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1797	glBegin (GL_QUADS);
		1798	}
		1799
		1800	px = (x + 1) * T - tex.w;
		1801	py = (y + 1) * T - tex.h;
		1802
		1803	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1804	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1805	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1806	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1807
		1808	if (cell->flags && z == 2)
		1809	{
		1810	if (cell->flags & 1)
		1811	{
		1812	maptex tex = self->tex [1];
		1813	int px = x * T + T * 2 / 32;
		1814	int py = y * T - T * 6 / 32;
		1815
		1816	glEnd ();
		1817	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1818	glBegin (GL_QUADS);
		1819
		1820	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1821	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1822	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1823	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1824	}
		1825	}
		1826
		1827	// update smooth hash
		1828	if (tex.smoothtile)
		1829	{
		1830	skey.tile = tex.smoothtile;
		1831	skey.level = tex.smoothlevel;
		1832
		1833	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1834
		1835	// add bits to current tile and all neighbours. skey.x|y is
		1836	// shifted +1|+1 so we always stay positive.
		1837
		1838	// bits is ___n cccc CCCC bbbb
		1839	// n do not draw borders&corners
		1840	// c draw these corners, but...
		1841	// C ... not these
		1842	// b draw these borders
		1843
		1844	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1845	// ┃· ·· ·┃ ━━
		1846
		1847	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1848	// ·· ·· ·┏ ┓·
		1849
		1850	// full tile
		1851	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1852
		1853	// borders
		1854	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1855	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1856	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1857	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1858
		1859	// corners
		1860	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1861	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1862	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1863	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1864	}
		1865	}
		1866	}
		1867	}
		1868
		1869	// go through all smoothlevels, lowest to highest, then draw.
		1870	// this is basically counting sort
		1871	{
		1872	int w, b;
		1873
		1874	for (w = 0; w < 256 / 32; ++w)
		1875	{
		1876	uint32_t smask = smooth_level [w];
		1877	if (smask)
		1878	for (b = 0; b < 32; ++b)
		1879	if (smask & (((uint32_t)1) << b))
1408	{	1880	{
1409	maptex tex = self->tex [face];	1881	int level = (w << 5) | b;
		1882	HE *he;
1410		1883
1411	int px = (x + 1) * 32 - tex.w;	1884	hv_iterinit (smooth);
1412	int py = (y + 1) * 32 - tex.h;	1885	while ((he = hv_iternext (smooth)))
1413
1414	if (last_name != tex.name)
1415	{	1886	{
		1887	smooth_key *skey = (smooth_key *)HeKEY (he);
		1888	IV bits = SvIVX (HeVAL (he));
		1889
		1890	if (!(bits & 0x1000)
		1891	&& skey->level == level
		1892	&& level > smooth_max [skey->x][skey->y])
		1893	{
		1894	maptex tex = self->tex [skey->tile];
		1895	int px = (((int)skey->x) - 1) * T;
		1896	int py = (((int)skey->y) - 1) * T;
		1897	int border = bits & 15;
		1898	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1899	float dx = tex.s * .0625f; // 16 images/row
		1900	float dy = tex.t * .5f ; // 2 images/column
		1901
		1902	// this time naively avoiding texture state changes
		1903	// save gobs of state changes.
		1904	if (last_name != tex.name)
		1905	{
		1906	if (!tex.name)
		1907	continue; // smoothing not yet available
		1908
1416	glEnd ();	1909	glEnd ();
1417	last_name = tex.name;
1418	glBindTexture (GL_TEXTURE_2D, last_name);	1910	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1419	glBegin (GL_QUADS);	1911	glBegin (GL_QUADS);
		1912	}
		1913
		1914	if (border)
		1915	{
		1916	float ox = border * dx;
		1917
		1918	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1919	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1920	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1921	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1922	}
		1923
		1924	if (corner)
		1925	{
		1926	float ox = corner * dx;
		1927
		1928	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1929	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1930	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1931	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1932	}
		1933	}
1420	}	1934	}
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	}	1935	}
1427	}
1428	}	1936	}
		1937	}
		1938
		1939	hv_clear (smooth);
		1940	}
1429		1941
1430	glEnd ();	1942	glEnd ();
1431		1943
1432	glDisable (GL_TEXTURE_2D);	1944	glDisable (GL_TEXTURE_2D);
1433	glDisable (GL_BLEND);	1945	glDisable (GL_BLEND);
1434	}
1435		1946
		1947	// top layer: overlays such as the health bar
		1948	for (y = 0; y < sh; y++)
		1949	if (0 <= y + my && y + my < self->rows)
		1950	{
		1951	maprow *row = self->row + (y + my);
		1952
		1953	for (x = 0; x < sw; x++)
		1954	if (row->c0 <= x + mx && x + mx < row->c1)
		1955	{
		1956	mapcell *cell = row->col + (x + mx - row->c0);
		1957
		1958	int px = x * T;
		1959	int py = y * T;
		1960
		1961	if (cell->stat_hp)
		1962	{
		1963	int width = cell->stat_width * T;
		1964	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1965
		1966	glColor3ub (0, 0, 0);
		1967	glRectf (px + 1, py - thick - 2,
		1968	px + width - 1, py);
		1969
		1970	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1971	glRectf (px + 2,
		1972	py - thick - 1,
		1973	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1974	}
		1975	}
		1976	}
		1977	}
		1978
1436	void	1979	void
1437	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	1980	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1438	CODE:	1981	CODE:
1439	{	1982	{
1440	static float color[16][3] = {	1983	static float color[16][3] = {
1441	{ 0.00F, 0.00F, 0.00F },	1984	{ 0.00F, 0.00F, 0.00F },
1442	{ 1.00F, 1.00F, 1.00F },	1985	{ 1.00F, 1.00F, 1.00F },
…		…
1492	glDisable (GL_BLEND);	2035	glDisable (GL_BLEND);
1493	glDisable (GL_TEXTURE_2D);	2036	glDisable (GL_TEXTURE_2D);
1494	}	2037	}
1495		2038
1496	void	2039	void
1497	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2040	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1498	PPCODE:	2041	PPCODE:
1499	{	2042	{
1500	int vx, vy;
1501	int x, y;	2043	int x, y;
		2044	int sw1 = sw + 2;
		2045	int sh1 = sh + 2;
		2046	int sh3 = sh * 3;
1502	int sw4 = (sw + 3) & ~3;	2047	int sw34 = (sw * 3 + 3) & ~3;
		2048	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1503	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2049	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1504	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2050	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1505		2051
1506	memset (darkness, 255, sw4 * sh);
1507	SvPOK_only (darkness_sv);	2052	SvPOK_only (darkness3_sv);
1508	SvCUR_set (darkness_sv, sw4 * sh);	2053	SvCUR_set (darkness3_sv, sw34 * sh3);
1509		2054
1510	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2055	mx += self->x - 1;
1511	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2056	my += self->y - 1;
1512		2057
		2058	memset (darkness1, 255, sw1 * sh1);
		2059
1513	for (y = 0; y < sh; y++)	2060	for (y = 0; y < sh1; y++)
1514	if (0 <= y + vy && y + vy < self->rows)	2061	if (0 <= y + my && y + my < self->rows)
1515	{	2062	{
1516	maprow *row = self->row + (y + vy);	2063	maprow *row = self->row + (y + my);
1517		2064
1518	for (x = 0; x < sw; x++)	2065	for (x = 0; x < sw1; x++)
1519	if (row->c0 <= x + vx && x + vx < row->c1)	2066	if (row->c0 <= x + mx && x + mx < row->c1)
1520	{	2067	{
1521	mapcell *cell = row->col + (x + vx - row->c0);	2068	mapcell *cell = row->col + (x + mx - row->c0);
1522		2069
1523	darkness[y * sw4 + x] = cell->darkness < 0	2070	darkness1 [y * sw1 + x] = cell->darkness
		2071	? 255 - (cell->darkness - 1)
1524	? 255 - FOW_DARKNESS	2072	: 255 - FOW_DARKNESS;
1525	: 255 - cell->darkness;
1526	}	2073	}
1527	}	2074	}
1528		2075
		2076	for (y = 0; y < sh; ++y)
		2077	for (x = 0; x < sw; ++x)
		2078	{
		2079	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2080	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2081	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2082	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2083	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2084	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2085	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2086	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2087	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2088
		2089	uint8_t r11 = (d11 + d21 + d12) / 3;
		2090	uint8_t r21 = d21;
		2091	uint8_t r31 = (d21 + d31 + d32) / 3;
		2092
		2093	uint8_t r12 = d12;
		2094	uint8_t r22 = d22;
		2095	uint8_t r32 = d32;
		2096
		2097	uint8_t r13 = (d13 + d23 + d12) / 3;
		2098	uint8_t r23 = d23;
		2099	uint8_t r33 = (d23 + d33 + d32) / 3;
		2100
		2101	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2102	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2103	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2104	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2105	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2106	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2107	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2108	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2109	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2110	}
		2111
		2112	free (darkness1);
		2113
1529	EXTEND (SP, 3);	2114	EXTEND (SP, 3);
1530	PUSHs (sv_2mortal (newSViv (sw4)));	2115	PUSHs (sv_2mortal (newSViv (sw34)));
1531	PUSHs (sv_2mortal (newSViv (sh)));	2116	PUSHs (sv_2mortal (newSViv (sh3)));
1532	PUSHs (darkness_sv);	2117	PUSHs (darkness3_sv);
1533	}	2118	}
1534		2119
1535	SV *	2120	SV *
1536	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2121	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1537	CODE:	2122	CODE:
1538	{	2123	{
1539	int x, y, x1, y1;	2124	int x, y, x1, y1;
1540	SV *data_sv = newSV (w * h * 7 + 5);	2125	SV *data_sv = newSV (w * h * 7 + 5);
1541	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2126	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1566	if (row && row->c0 <= x && x < row->c1)	2151	if (row && row->c0 <= x && x < row->c1)
1567	{	2152	{
1568	mapcell *cell = row->col + (x - row->c0);	2153	mapcell *cell = row->col + (x - row->c0);
1569	uint8_t flags = 0;	2154	uint8_t flags = 0;
1570		2155
1571	if (cell->face [0]) flags |= 1;	2156	if (cell->tile [0]) flags |= 1;
1572	if (cell->face [1]) flags |= 2;	2157	if (cell->tile [1]) flags |= 2;
1573	if (cell->face [2]) flags |= 4;	2158	if (cell->tile [2]) flags |= 4;
1574		2159
1575	*data++ = flags;	2160	*data++ = flags;
1576		2161
1577	if (flags & 1)	2162	if (flags & 1)
1578	{	2163	{
		2164	tileid tile = cell->tile [0];
1579	*data++ = cell->face [0] >> 8;	2165	*data++ = tile >> 8;
1580	*data++ = cell->face [0];	2166	*data++ = tile;
1581	}	2167	}
1582		2168
1583	if (flags & 2)	2169	if (flags & 2)
1584	{	2170	{
		2171	tileid tile = cell->tile [1];
1585	*data++ = cell->face [1] >> 8;	2172	*data++ = tile >> 8;
1586	*data++ = cell->face [1];	2173	*data++ = tile;
1587	}	2174	}
1588		2175
1589	if (flags & 4)	2176	if (flags & 4)
1590	{	2177	{
		2178	tileid tile = cell->tile [2];
1591	*data++ = cell->face [2] >> 8;	2179	*data++ = tile >> 8;
1592	*data++ = cell->face [2];	2180	*data++ = tile;
1593	}	2181	}
1594	}	2182	}
1595	else	2183	else
1596	*data++ = 0;	2184	*data++ = 0;
1597	}	2185	}
…		…
1603	}	2191	}
1604	OUTPUT:	2192	OUTPUT:
1605	RETVAL	2193	RETVAL
1606		2194
1607	void	2195	void
1608	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2196	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1609	PPCODE:	2197	PPCODE:
1610	{	2198	{
1611	int x, y, z;	2199	int x, y, z;
1612	int w, h;	2200	int w, h;
1613	int x1, y1;	2201	int x1, y1;
…		…
1637	{	2225	{
1638	uint8_t flags = *data++;	2226	uint8_t flags = *data++;
1639		2227
1640	if (flags)	2228	if (flags)
1641	{	2229	{
1642	mapface face[3] = { 0, 0, 0 };
1643
1644	mapcell *cell = row_get_cell (row, x);	2230	mapcell *cell = row_get_cell (row, x);
		2231	tileid tile[3] = { 0, 0, 0 };
1645		2232
1646	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2233	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1647	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2234	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1648	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2235	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1649		2236
1650	if (cell->darkness <= 0)	2237	if (cell->darkness == 0)
1651	{	2238	{
1652	cell->darkness = -1;	2239	cell->darkness = 0;
1653		2240
1654	for (z = 0; z <= 2; z++)	2241	for (z = 0; z <= 2; z++)
1655	{	2242	{
1656	cell->face[z] = face[z];	2243	tileid t = tile [z];
1657		2244
1658	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2245	if (t >= self->texs || (t && !self->tex [t].name))
		2246	{
1659	XPUSHs (sv_2mortal (newSViv (face[z])));	2247	XPUSHs (sv_2mortal (newSViv (t)));
		2248	need_texid (self, t);
		2249	}
		2250
		2251	cell->tile [z] = t;
1660	}	2252	}
1661	}	2253	}
1662	}	2254	}
1663	}	2255	}
1664	}	2256	}
1665	}	2257	}
1666		2258
1667	MODULE = CFClient PACKAGE = CFClient::MixChunk	2259	MODULE = CFPlus PACKAGE = CFPlus::RW
1668		2260
1669	CFClient::MixChunk	2261	CFPlus::RW
1670	new_from_file (SV *class, char *path)	2262	new (SV *class, SV *data_sv)
		2263	CODE:
		2264	{
		2265	STRLEN datalen;
		2266	char *data = SvPVbyte (data_sv, datalen);
		2267
		2268	RETVAL = SDL_RWFromConstMem (data, datalen);
		2269	}
		2270	OUTPUT:
		2271	RETVAL
		2272
		2273	CFPlus::RW
		2274	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2275	CODE:
		2276	RETVAL = SDL_RWFromFile (path, mode);
		2277	OUTPUT:
		2278	RETVAL
		2279
		2280	# fails on win32:
		2281	# CFPlus.xs(2268) : error C2059: syntax error : '('
		2282	#void
		2283	#close (CFPlus::RW self)
1671	CODE:	2284	# CODE:
		2285	# (self->(close)) (self);
		2286
		2287	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2288
		2289	PROTOTYPES: DISABLE
		2290
		2291	CFPlus::Channel
		2292	find ()
		2293	CODE:
		2294	{
		2295	RETVAL = Mix_GroupAvailable (-1);
		2296
		2297	if (RETVAL < 0)
		2298	{
		2299	RETVAL = Mix_GroupOldest (-1);
		2300
		2301	if (RETVAL < 0)
		2302	XSRETURN_UNDEF;
		2303
		2304	Mix_HaltChannel (RETVAL);
		2305	}
		2306
		2307	Mix_UnregisterAllEffects (RETVAL);
		2308	Mix_Volume (RETVAL, 128);
		2309	}
		2310	OUTPUT:
		2311	RETVAL
		2312
		2313	void
		2314	halt (CFPlus::Channel self)
		2315	CODE:
		2316	Mix_HaltChannel (self);
		2317
		2318	void
		2319	expire (CFPlus::Channel self, int ticks = -1)
		2320	CODE:
		2321	Mix_ExpireChannel (self, ticks);
		2322
		2323	void
		2324	fade_out (CFPlus::Channel self, int ticks = -1)
		2325	CODE:
		2326	Mix_FadeOutChannel (self, ticks);
		2327
		2328	int
		2329	volume (CFPlus::Channel self, int volume)
		2330	CODE:
		2331	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2332	OUTPUT:
		2333	RETVAL
		2334
		2335	void
		2336	unregister_all_effects (CFPlus::Channel self)
		2337	CODE:
		2338	Mix_UnregisterAllEffects (self);
		2339
		2340	void
		2341	set_panning (CFPlus::Channel self, int left, int right)
		2342	CODE:
		2343	left = CLAMP (left , 0, 255);
		2344	right = CLAMP (right, 0, 255);
		2345	Mix_SetPanning (self, left, right);
		2346
		2347	void
		2348	set_distance (CFPlus::Channel self, int distance)
		2349	CODE:
		2350	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2351
		2352	void
		2353	set_position (CFPlus::Channel self, int angle, int distance)
		2354	CODE:
		2355
		2356	void
		2357	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2358	CODE:
		2359	{
		2360	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2361	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2362	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2363	}
		2364
		2365	void
		2366	set_reverse_stereo (CFPlus::Channel self, int flip)
		2367	CODE:
		2368	Mix_SetReverseStereo (self, flip);
		2369
		2370	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2371
		2372	PROTOTYPES: DISABLE
		2373
		2374	CFPlus::MixChunk
		2375	new (SV *class, CFPlus::RW rwops)
		2376	CODE:
1672	RETVAL = Mix_LoadWAV (path);	2377	RETVAL = Mix_LoadWAV_RW (rwops, 1);
1673	OUTPUT:	2378	OUTPUT:
1674	RETVAL	2379	RETVAL
1675		2380
1676	void	2381	void
1677	DESTROY (CFClient::MixChunk self)	2382	DESTROY (CFPlus::MixChunk self)
1678	CODE:	2383	CODE:
1679	Mix_FreeChunk (self);	2384	Mix_FreeChunk (self);
1680		2385
1681	int	2386	int
1682	volume (CFClient::MixChunk self, int volume = -1)	2387	volume (CFPlus::MixChunk self, int volume = -1)
1683	CODE:	2388	CODE:
		2389	if (items > 1)
		2390	volume = CLAMP (volume, 0, 128);
1684	RETVAL = Mix_VolumeChunk (self, volume);	2391	RETVAL = Mix_VolumeChunk (self, volume);
1685	OUTPUT:	2392	OUTPUT:
1686	RETVAL	2393	RETVAL
1687		2394
1688	int	2395	CFPlus::Channel
1689	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2396	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1690	CODE:	2397	CODE:
		2398	{
1691	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2399	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1692	OUTPUT:	2400
1693	RETVAL	2401	if (RETVAL < 0)
		2402	XSRETURN_UNDEF;
1694		2403
		2404	if (channel < 0)
		2405	{
		2406	Mix_UnregisterAllEffects (RETVAL);
		2407	Mix_Volume (RETVAL, 128);
		2408	}
		2409	}
		2410	OUTPUT:
		2411	RETVAL
		2412
1695	MODULE = CFClient PACKAGE = CFClient::MixMusic	2413	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1696		2414
1697	int	2415	int
1698	volume (int volume = -1)	2416	volume (int volume = -1)
		2417	PROTOTYPE: ;$
1699	CODE:	2418	CODE:
		2419	if (items > 0)
		2420	volume = CLAMP (volume, 0, 128);
1700	RETVAL = Mix_VolumeMusic (volume);	2421	RETVAL = Mix_VolumeMusic (volume);
1701	OUTPUT:	2422	OUTPUT:
1702	RETVAL	2423	RETVAL
1703		2424
		2425	void
		2426	fade_out (int ms)
		2427	CODE:
		2428	Mix_FadeOutMusic (ms);
		2429
		2430	void
		2431	halt ()
		2432	CODE:
		2433	Mix_HaltMusic ();
		2434
1704	CFClient::MixMusic	2435	CFPlus::MixMusic
1705	new_from_file (SV *class, char *path)	2436	new (SV *class, CFPlus::RW rwops)
1706	CODE:	2437	CODE:
1707	RETVAL = Mix_LoadMUS (path);	2438	RETVAL = Mix_LoadMUS_RW (rwops);
1708	OUTPUT:	2439	OUTPUT:
1709	RETVAL	2440	RETVAL
1710		2441
1711	void	2442	void
1712	DESTROY (CFClient::MixMusic self)	2443	DESTROY (CFPlus::MixMusic self)
1713	CODE:	2444	CODE:
1714	Mix_FreeMusic (self);	2445	Mix_FreeMusic (self);
1715		2446
1716	int	2447	int
1717	play (CFClient::MixMusic self, int loops = -1)	2448	play (CFPlus::MixMusic self, int loops = -1)
1718	CODE:	2449	CODE:
1719	RETVAL = Mix_PlayMusic (self, loops);	2450	RETVAL = Mix_PlayMusic (self, loops);
1720	OUTPUT:	2451	OUTPUT:
1721	RETVAL	2452	RETVAL
1722		2453
		2454	void
		2455	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2456	CODE:
		2457	Mix_FadeInMusicPos (self, loops, ms, position);
		2458
1723	MODULE = CFClient PACKAGE = CFClient::OpenGL	2459	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2460
		2461	PROTOTYPES: ENABLE
1724		2462
1725	BOOT:	2463	BOOT:
1726	{	2464	{
1727	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2465	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1728	static const struct {	2466	static const struct {
1729	const char *name;	2467	const char *name;
1730	IV iv;	2468	IV iv;
1731	} *civ, const_iv[] = {	2469	} *civ, const_iv[] = {
1732	# define const_iv(name) { # name, (IV)name }	2470	# define const_iv(name) { # name, (IV)name }
		2471	const_iv (GL_VENDOR),
		2472	const_iv (GL_VERSION),
		2473	const_iv (GL_EXTENSIONS),
1733	const_iv (GL_COLOR_MATERIAL),	2474	const_iv (GL_COLOR_MATERIAL),
1734	const_iv (GL_SMOOTH),	2475	const_iv (GL_SMOOTH),
1735	const_iv (GL_FLAT),	2476	const_iv (GL_FLAT),
1736	const_iv (GL_DITHER),	2477	const_iv (GL_DITHER),
1737	const_iv (GL_BLEND),	2478	const_iv (GL_BLEND),
…		…
1741	const_iv (GL_ALPHA_TEST),	2482	const_iv (GL_ALPHA_TEST),
1742	const_iv (GL_NORMALIZE),	2483	const_iv (GL_NORMALIZE),
1743	const_iv (GL_RESCALE_NORMAL),	2484	const_iv (GL_RESCALE_NORMAL),
1744	const_iv (GL_FRONT),	2485	const_iv (GL_FRONT),
1745	const_iv (GL_BACK),	2486	const_iv (GL_BACK),
		2487	const_iv (GL_AUX0),
1746	const_iv (GL_AND),	2488	const_iv (GL_AND),
1747	const_iv (GL_ONE),	2489	const_iv (GL_ONE),
1748	const_iv (GL_ZERO),	2490	const_iv (GL_ZERO),
1749	const_iv (GL_SRC_ALPHA),	2491	const_iv (GL_SRC_ALPHA),
1750	const_iv (GL_DST_ALPHA),	2492	const_iv (GL_DST_ALPHA),
…		…
1764	const_iv (GL_LUMINANCE),	2506	const_iv (GL_LUMINANCE),
1765	const_iv (GL_LUMINANCE_ALPHA),	2507	const_iv (GL_LUMINANCE_ALPHA),
1766	const_iv (GL_FLOAT),	2508	const_iv (GL_FLOAT),
1767	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2509	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1768	const_iv (GL_COMPILE),	2510	const_iv (GL_COMPILE),
		2511	const_iv (GL_PROXY_TEXTURE_1D),
		2512	const_iv (GL_PROXY_TEXTURE_2D),
1769	const_iv (GL_TEXTURE_1D),	2513	const_iv (GL_TEXTURE_1D),
1770	const_iv (GL_TEXTURE_2D),	2514	const_iv (GL_TEXTURE_2D),
1771	const_iv (GL_TEXTURE_ENV),	2515	const_iv (GL_TEXTURE_ENV),
1772	const_iv (GL_TEXTURE_MAG_FILTER),	2516	const_iv (GL_TEXTURE_MAG_FILTER),
1773	const_iv (GL_TEXTURE_MIN_FILTER),	2517	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1794	const_iv (GL_COLOR_LOGIC_OP),	2538	const_iv (GL_COLOR_LOGIC_OP),
1795	const_iv (GL_SEPARABLE_2D),	2539	const_iv (GL_SEPARABLE_2D),
1796	const_iv (GL_CONVOLUTION_2D),	2540	const_iv (GL_CONVOLUTION_2D),
1797	const_iv (GL_CONVOLUTION_BORDER_MODE),	2541	const_iv (GL_CONVOLUTION_BORDER_MODE),
1798	const_iv (GL_CONSTANT_BORDER),	2542	const_iv (GL_CONSTANT_BORDER),
		2543	const_iv (GL_POINTS),
1799	const_iv (GL_LINES),	2544	const_iv (GL_LINES),
		2545	const_iv (GL_LINE_STRIP),
1800	const_iv (GL_LINE_LOOP),	2546	const_iv (GL_LINE_LOOP),
1801	const_iv (GL_QUADS),	2547	const_iv (GL_QUADS),
1802	const_iv (GL_QUAD_STRIP),	2548	const_iv (GL_QUAD_STRIP),
1803	const_iv (GL_TRIANGLES),	2549	const_iv (GL_TRIANGLES),
1804	const_iv (GL_TRIANGLE_STRIP),	2550	const_iv (GL_TRIANGLE_STRIP),
1805	const_iv (GL_TRIANGLE_FAN),	2551	const_iv (GL_TRIANGLE_FAN),
		2552	const_iv (GL_POLYGON),
1806	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2553	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2554	const_iv (GL_POINT_SMOOTH_HINT),
		2555	const_iv (GL_LINE_SMOOTH_HINT),
		2556	const_iv (GL_POLYGON_SMOOTH_HINT),
		2557	const_iv (GL_GENERATE_MIPMAP_HINT),
1807	const_iv (GL_FASTEST),	2558	const_iv (GL_FASTEST),
		2559	const_iv (GL_DONT_CARE),
		2560	const_iv (GL_NICEST),
1808	const_iv (GL_V2F),	2561	const_iv (GL_V2F),
1809	const_iv (GL_V3F),	2562	const_iv (GL_V3F),
1810	const_iv (GL_T2F_V3F),	2563	const_iv (GL_T2F_V3F),
1811	const_iv (GL_T2F_N3F_V3F),	2564	const_iv (GL_T2F_N3F_V3F),
1812	# undef const_iv	2565	# undef const_iv
1813	};	2566	};
1814		2567
1815	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2568	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1816	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2569	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2570
		2571	texture_av = newAV ();
		2572	AvREAL_off (texture_av);
1817	}	2573	}
1818		2574
1819	char *	2575	char *
1820	gl_vendor ()	2576	gl_vendor ()
1821	CODE:	2577	CODE:
…		…
1835	CODE:	2591	CODE:
1836	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2592	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1837	OUTPUT:	2593	OUTPUT:
1838	RETVAL	2594	RETVAL
1839		2595
		2596	const char *glGetString (GLenum pname)
		2597
		2598	GLint glGetInteger (GLenum pname)
		2599	CODE:
		2600	glGetIntegerv (pname, &RETVAL);
		2601	OUTPUT:
		2602	RETVAL
		2603
		2604	GLdouble glGetDouble (GLenum pname)
		2605	CODE:
		2606	glGetDoublev (pname, &RETVAL);
		2607	OUTPUT:
		2608	RETVAL
		2609
1840	int glGetError ()	2610	int glGetError ()
1841		2611
1842	void glFinish ()	2612	void glFinish ()
1843		2613
1844	void glClear (int mask)	2614	void glClear (int mask)
…		…
1881	# near_ and far_ are due to microsofts buggy "c" compiler	2651	# 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_)	2652	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1883		2653
1884	# near_ and far_ are due to microsofts buggy "c" compiler	2654	# 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_)	2655	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2656
		2657	PROTOTYPES: DISABLE
1886		2658
1887	void glViewport (int x, int y, int width, int height)	2659	void glViewport (int x, int y, int width, int height)
1888		2660
1889	void glScissor (int x, int y, int width, int height)	2661	void glScissor (int x, int y, int width, int height)
1890		2662
…		…
1898		2670
1899	void glRotate (float angle, float x, float y, float z)	2671	void glRotate (float angle, float x, float y, float z)
1900	CODE:	2672	CODE:
1901	glRotatef (angle, x, y, z);	2673	glRotatef (angle, x, y, z);
1902		2674
1903	void glBegin (int mode)
1904
1905	void glEnd ()
1906
1907	void glColor (float r, float g, float b, float a = 1.0)	2675	void glColor (float r, float g, float b, float a = 1.0)
1908	PROTOTYPE: @
1909	ALIAS:	2676	ALIAS:
1910	glColor_premultiply = 1	2677	glColor_premultiply = 1
1911	CODE:	2678	CODE:
1912	if (ix)	2679	if (ix)
1913	{	2680	{
…		…
1916	b *= a;	2683	b *= a;
1917	}	2684	}
1918	// microsoft visual "c" rounds instead of truncating...	2685	// microsoft visual "c" rounds instead of truncating...
1919	glColor4f (r, g, b, a);	2686	glColor4f (r, g, b, a);
1920		2687
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.)	2688	void glRasterPos (float x, float y, float z = 0.)
1928	CODE:	2689	CODE:
1929	glRasterPos3f (0, 0, z);	2690	glRasterPos3f (0, 0, z);
1930	glBitmap (0, 0, 0, 0, x, y, 0);	2691	glBitmap (0, 0, 0, 0, x, y, 0);
1931		2692
…		…
1935		2696
1936	void glTexCoord (float s, float t)	2697	void glTexCoord (float s, float t)
1937	CODE:	2698	CODE:
1938	glTexCoord2f (s, t);	2699	glTexCoord2f (s, t);
1939		2700
		2701	void glRect (float x1, float y1, float x2, float y2)
		2702	CODE:
		2703	glRectf (x1, y1, x2, y2);
		2704
		2705	PROTOTYPES: ENABLE
		2706
		2707	void glBegin (int mode)
		2708
		2709	void glEnd ()
		2710
		2711	void glPointSize (GLfloat size)
		2712
		2713	void glLineWidth (GLfloat width)
		2714
		2715	void glInterleavedArrays (int format, int stride, char *data)
		2716
		2717	void glDrawElements (int mode, int count, int type, char *indices)
		2718
		2719	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2720
1940	void glTexEnv (int target, int pname, float param)	2721	void glTexEnv (int target, int pname, float param)
1941	CODE:	2722	CODE:
1942	glTexEnvf (target, pname, param);	2723	glTexEnvf (target, pname, param);
1943		2724
1944	void glTexParameter (int target, int pname, float param)	2725	void glTexParameter (int target, int pname, float param)
…		…
1966		2747
1967	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2748	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1968		2749
1969	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2750	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1970		2751
		2752	void glPixelZoom (float x, float y)
		2753
1971	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2754	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1972		2755
1973	int glGenTexture ()	2756	int glGenTexture ()
1974	CODE:	2757	CODE:
1975	{	2758	RETVAL = gen_texture ();
1976	GLuint name;
1977	glGenTextures (1, &name);
1978	RETVAL = name;
1979	}
1980	OUTPUT:	2759	OUTPUT:
1981	RETVAL	2760	RETVAL
1982		2761
1983	void glDeleteTexture (int name)	2762	void glDeleteTexture (int name)
1984	CODE:	2763	CODE:
1985	{
1986	GLuint name_ = name;
1987	glDeleteTextures (1, &name_);	2764	del_texture (name);
1988	}	2765
1989
1990	int glGenList ()	2766	int glGenList ()
1991	CODE:	2767	CODE:
1992	RETVAL = glGenLists (1);	2768	RETVAL = glGenLists (1);
1993	OUTPUT:	2769	OUTPUT:
1994	RETVAL	2770	RETVAL
…		…
2001		2777
2002	void glEndList ()	2778	void glEndList ()
2003		2779
2004	void glCallList (int list)	2780	void glCallList (int list)
2005		2781
		2782	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2006		2783
		2784	PROTOTYPES: DISABLE
		2785
		2786	void
		2787	find_widget (SV *self, NV x, NV y)
		2788	PPCODE:
		2789	{
		2790	if (within_widget (self, x, y))
		2791	XPUSHs (self);
		2792	}
		2793
		2794	BOOT:
		2795	{
		2796	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2797
		2798	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2799	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2800	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2801	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2802	}
		2803
		2804	void
		2805	draw (SV *self)
		2806	CODE:
		2807	{
		2808	HV *hv;
		2809	SV **svp;
		2810	NV x, y, w, h;
		2811	SV *draw_x_sv = GvSV (draw_x_gv);
		2812	SV *draw_y_sv = GvSV (draw_y_gv);
		2813	SV *draw_w_sv = GvSV (draw_w_gv);
		2814	SV *draw_h_sv = GvSV (draw_h_gv);
		2815	SV *hover;
		2816	double draw_x, draw_y, draw_w, draw_h;
		2817
		2818	if (!SvROK (self))
		2819	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2820
		2821	hv = (HV *)SvRV (self);
		2822
		2823	if (SvTYPE (hv) != SVt_PVHV)
		2824	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2825
		2826	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2827	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2828
		2829	if (!h || !w)
		2830	XSRETURN_EMPTY;
		2831
		2832	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2833	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2834
		2835	draw_x = SvNV (draw_x_sv) + x;
		2836	draw_y = SvNV (draw_y_sv) + y;
		2837
		2838	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2839	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2840	XSRETURN_EMPTY;
		2841
		2842	sv_setnv (draw_x_sv, draw_x);
		2843	sv_setnv (draw_y_sv, draw_y);
		2844
		2845	glPushMatrix ();
		2846	glTranslated (x, y, 0);
		2847
		2848	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2849	{
		2850	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2851
		2852	if (svp && SvTRUE (*svp))
		2853	{
		2854	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);
		2855	glEnable (GL_BLEND);
		2856	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2857	glBegin (GL_QUADS);
		2858	glVertex2f (0, 0);
		2859	glVertex2f (w, 0);
		2860	glVertex2f (w, h);
		2861	glVertex2f (0, h);
		2862	glEnd ();
		2863	glDisable (GL_BLEND);
		2864	}
		2865	}
		2866	#if 0
		2867	if ($ENV{CFPLUS_DEBUG} & 1) {
		2868	glPushMatrix;
		2869	glColor 1, 1, 0, 1;
		2870	glTranslate 0.375, 0.375;
		2871	glBegin GL_LINE_LOOP;
		2872	glVertex 0 , 0;
		2873	glVertex $self->{w} - 1, 0;
		2874	glVertex $self->{w} - 1, $self->{h} - 1;
		2875	glVertex 0 , $self->{h} - 1;
		2876	glEnd;
		2877	glPopMatrix;
		2878	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2879	}
		2880	#endif
		2881	PUSHMARK (SP);
		2882	XPUSHs (self);
		2883	PUTBACK;
		2884	call_method ("_draw", G_VOID | G_DISCARD);
		2885	SPAGAIN;
		2886
		2887	glPopMatrix ();
		2888
		2889	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2890	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2891	}
		2892

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