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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs.
Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
12	#include <math.h>	25	#include <math.h>
13	#include <string.h>	26	#include <string.h>
14	#include <stdio.h>	27	#include <stdio.h>
15	#include <stdlib.h>	28	#include <stdlib.h>
16		29
17	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
18	#include <SDL_endian.h>	32	#include <SDL_endian.h>
19	#include <SDL_image.h>	33	#include <SDL_image.h>
20	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
22		36
		37	#define PANGO_ENABLE_BACKEND
		38	#define G_DISABLE_CAST_CHECKS
		39
23	#include <glib/gmacros.h>	40	#include <glib/gmacros.h>
24		41
25	#include <pango/pango.h>	42	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>
27	#include <pango/pangoft2.h>
28	#include <pango/pangocairo.h>
29		43
30	#ifndef _WIN32	44	#ifndef _WIN32
31	# include <sys/types.h>	45	# include <sys/types.h>
32	# include <sys/socket.h>	46	# include <sys/socket.h>
33	# include <netinet/in.h>	47	# include <netinet/in.h>
34	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
35	# include <inttypes.h>	49	# 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	50	#endif
44		51
45	#include "glext.h"
46
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		53
49	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
50		55
51	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
53		58
54	#define MIN_FONT_HEIGHT 10	59	#define MIN_FONT_HEIGHT 10
		60
		61	#if 0
		62	# define PARACHUTE SDL_INIT_NOPARACHUTE
		63	#else
		64	# define PARACHUTE 0
		65	#endif
		66
		67	static AV *texture_av;
55		68
56	static struct	69	static struct
57	{	70	{
58	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
59	#include "glfunc.h"	72	#include "glfunc.h"
60	#undef GL_FUNC	73	#undef GL_FUNC
61	} gl;	74	} gl;
62		75
		76	static void
63	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
64	{	78	{
65	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
66	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
67	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
68	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
69	else	83	else
70	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
71	}	85	}
72		86
		87	static GLuint
		88	gen_texture ()
		89	{
		90	GLuint name;
		91
		92	if (AvFILL (texture_av) >= 0)
		93	name = (GLuint)(size_t)av_pop (texture_av);
		94	else
		95	glGenTextures (1, &name);
		96
		97	return name;
		98	}
		99
		100	static void
		101	del_texture (GLuint name)
		102	{
		103	/* make a half-assed attempt at returning the memory used by the texture */
		104	/* textures are frequently being reused by cfplus anyway */
		105	/glBindTexture (GL_TEXTURE_2D, name);/
		106	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		107	av_push (texture_av, (SV *)(size_t)name);
		108	glDeleteTextures (1, &name);
		109	}
		110
		111	#include "texcache.c"
		112
		113	#include "pango-font.c"
		114	#include "pango-fontmap.c"
		115	#include "pango-render.c"
		116
73	typedef Mix_Chunk *CFClient__MixChunk;	117	typedef Mix_Chunk *CFPlus__MixChunk;
74	typedef Mix_Music *CFClient__MixMusic;	118	typedef Mix_Music *CFPlus__MixMusic;
75		119
76	typedef PangoFontDescription *CFClient__Font;	120	typedef PangoFontDescription *CFPlus__Font;
77		121
78	static int	122	static int
79	shape_attr_p (PangoLayoutRun *run)	123	shape_attr_p (PangoLayoutRun *run)
80	{	124	{
81	GSList *attrs = run->item->analysis.extra_attrs;	125	GSList *attrs = run->item->analysis.extra_attrs;
92		136
93	return 0;	137	return 0;
94	}	138	}
95		139
96	typedef struct cf_layout {	140	typedef struct cf_layout {
97	PangoLayout *pl; // either derived from a cairo or ft2 context	141	PangoLayout *pl;
98	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99	float r, g, b, a; // default color for rgba mode	142	float r, g, b, a; // default color for rgba mode
100	int base_height;	143	int base_height;
101	CFClient__Font font;	144	CFPlus__Font font;
102	} *CFClient__Layout;	145	} *CFPlus__Layout;
103		146
104	static CFClient__Font default_font;	147	static CFPlus__Font default_font;
105	static PangoContext ft2_context, cairo_context;	148	static PangoContext *opengl_context;
106	static PangoFontMap ft2_fontmap, cairo_fontmap;	149	static PangoFontMap *opengl_fontmap;
107		150
108	static void	151	static void
109	substitute_func (FcPattern *pattern, gpointer data)	152	substitute_func (FcPattern *pattern, gpointer data)
110	{	153	{
111	FcPatternAddBool (pattern, FC_HINTING, 1);	154	FcPatternAddBool (pattern, FC_HINTING, 1);
112	#ifdef FC_HINT_STYLE	155	#ifdef FC_HINT_STYLE
113	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	156	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114	#endif	157	#endif
115	#ifdef _WIN32
116	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117	#else
118	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119	#endif
120	}	159	}
121		160
122	static void	161	static void
123	layout_update_font (CFClient__Layout self)	162	layout_update_font (CFPlus__Layout self)
124	{	163	{
125	/* use a random scale factor to account for unknown descenders, 0.8 works	164	/* use a random scale factor to account for unknown descenders, 0.8 works
126	* reasonably well with bitstream vera	165	* reasonably well with bitstream vera
127	*/	166	*/
128	PangoFontDescription *font = self->font ? self->font : default_font;	167	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
132		171
133	pango_layout_set_font_description (self->pl, font);	172	pango_layout_set_font_description (self->pl, font);
134	}	173	}
135		174
136	static void	175	static void
137	layout_get_pixel_size (CFClient__Layout self, int w, int h)	176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
138	{	177	{
		178	PangoRectangle rect;
		179
		180	// get_pixel_* wrongly rounds down
139	pango_layout_get_pixel_size (self->pl, w, h);	181	pango_layout_get_extents (self->pl, 0, &rect);
140		182
141	if (!w) w = 1;	183	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142	if (!h) h = 1;	184	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143		185
144	w = (w + 3) & ~3;	186	if (!rect.width) rect.width = 1;
145	}	187	if (!rect.height) rect.height = 1;
146		188
		189	*w = rect.width;
		190	*h = rect.height;
		191	}
		192
		193	typedef uint16_t tileid;
147	typedef uint16_t mapface;	194	typedef uint16_t faceid;
148		195
149	typedef struct {	196	typedef struct {
150	GLint name;	197	int name;
151	int w, h;	198	int w, h;
152	float s, t;	199	float s, t;
153	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
154	} maptex;	203	} maptex;
155		204
156	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
157	int16_t darkness;	208	uint16_t darkness;
158	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
159	} mapcell;	210	} mapcell;
160		211
161	typedef struct {	212	typedef struct {
162	int32_t c0, c1;	213	int32_t c0, c1;
163	mapcell *col;	214	mapcell *col;
164	} maprow;	215	} maprow;
165		216
166	typedef struct map {	217	typedef struct map {
167	int x, y, w, h;	218	int x, y, w, h;
168	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
169	int faces;	220	int faces; tileid *face2tile; // [faceid]
170	mapface *face;	221	int texs; maptex *tex; // [tileid]
171
172	int texs;
173	maptex *tex;
174		222
175	int32_t rows;	223	int32_t rows;
176	maprow *row;	224	maprow *row;
177	} *CFClient__Map;	225	} *CFPlus__Map;
178		226
179	static char *	227	static char *
180	prepend (char *ptr, int sze, int inc)	228	prepend (char *ptr, int sze, int inc)
181	{	229	{
182	char *p;	230	char *p;
…		…
199	}	247	}
200		248
201	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
202	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	250	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
203		251
		252	static void
		253	need_facenum (struct map *self, faceid face)
		254	{
		255	while (self->faces <= face)
		256	{
		257	Append (tileid, self->face2tile, self->faces, self->faces);
		258	self->faces *= 2;
		259	}
		260	}
		261
		262	static void
		263	need_texid (struct map *self, int texid)
		264	{
		265	while (self->texs <= texid)
		266	{
		267	Append (maptex, self->tex, self->texs, self->texs);
		268	self->texs *= 2;
		269	}
		270	}
		271
204	static maprow *	272	static maprow *
205	map_get_row (CFClient__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
206	{	274	{
207	if (0 > y)	275	if (0 > y)
208	{	276	{
209	int extend = - y + MAP_EXTEND_Y;	277	int extend = - y + MAP_EXTEND_Y;
210	Prepend (maprow, self->row, self->rows, extend);	278	Prepend (maprow, self->row, self->rows, extend);
…		…
248		316
249	return row->col + (x - row->c0);	317	return row->col + (x - row->c0);
250	}	318	}
251		319
252	static mapcell *	320	static mapcell *
253	map_get_cell (CFClient__Map self, int x, int y)	321	map_get_cell (CFPlus__Map self, int x, int y)
254	{	322	{
255	return row_get_cell (map_get_row (self, y), x);	323	return row_get_cell (map_get_row (self, y), x);
256	}	324	}
257		325
258	static void	326	static void
259	map_clear (CFClient__Map self)	327	map_clear (CFPlus__Map self)
260	{	328	{
261	int r;	329	int r;
262		330
263	for (r = 0; r < self->rows; r++)	331	for (r = 0; r < self->rows; r++)
264	Safefree (self->row[r].col);	332	Safefree (self->row[r].col);
…		…
272	self->row = 0;	340	self->row = 0;
273	self->rows = 0;	341	self->rows = 0;
274	}	342	}
275		343
276	static void	344	static void
277	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
278	{	346	{
279	int x, y;	347	int x, y;
280	maprow *row;	348	maprow *row;
		349	mapcell *cell;
281		350
282	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
283	if (y >= 0)	352	if (y >= 0)
284	{	353	{
285	if (y >= self->rows)	354	if (y >= self->rows)
…		…
291	if (x >= row->c0)	360	if (x >= row->c0)
292	{	361	{
293	if (x >= row->c1)	362	if (x >= row->c1)
294	break;	363	break;
295		364
296	row->col[x - row->c0].darkness = -1;	365	cell = row->col + x - row->c0;
		366
		367	cell->darkness = 0;
		368	cell->stat_hp = 0;
		369	cell->flags = 0;
		370	cell->player = 0;
297	}	371	}
298	}	372	}
		373	}
		374
		375	typedef struct {
		376	tileid tile;
		377	uint8_t x, y, level;
		378	} smooth_key;
		379
		380	static void
		381	smooth_or_bits (HV hv, smooth_key key, IV bits)
		382	{
		383	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		384
		385	if (SvIOK (*sv))
		386	SvIV_set (sv, SvIVX (sv) \| bits);
		387	else
		388	sv_setiv (*sv, bits);
299	}	389	}
300		390
301	static void	391	static void
302	music_finished (void)	392	music_finished (void)
303	{	393	{
…		…
339	n \|= n >> 16;	429	n \|= n >> 16;
340		430
341	return n + 1;	431	return n + 1;
342	}	432	}
343		433
		434	/* SDL should provide this, really. */
		435	#define SDLK_MODIFIER_MIN 300
		436	#define SDLK_MODIFIER_MAX 314
		437
		438	/******************************************************************************/
		439
		440	static int
		441	within_widget (SV *widget, NV x, NV y)
		442	{
		443	HV *self;
		444	SV **svp;
		445	NV wx, ww, wy, wh;
		446
		447	if (!SvROK (widget))
		448	return 0;
		449
		450	self = (HV *)SvRV (widget);
		451
		452	if (SvTYPE (self) != SVt_PVHV)
		453	return 0;
		454
		455	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		456	if (y < wy)
		457	return 0;
		458
		459	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		460	if (y >= wy + wh)
		461	return 0;
		462
		463	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		464	if (x < wx)
		465	return 0;
		466
		467	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		468	if (x >= wx + ww)
		469	return 0;
		470
		471	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		472	if (!svp \|\| !SvTRUE (*svp))
		473	return 0;
		474
		475	return 1;
		476	}
		477
344	MODULE = CFClient PACKAGE = CFClient	478	MODULE = CFPlus PACKAGE = CFPlus
345		479
346	PROTOTYPES: ENABLE	480	PROTOTYPES: ENABLE
347		481
348	BOOT:	482	BOOT:
349	{	483	{
350	HV *stash = gv_stashpv ("CFClient", 1);	484	HV *stash = gv_stashpv ("CFPlus", 1);
351	static const struct {	485	static const struct {
352	const char *name;	486	const char *name;
353	IV iv;	487	IV iv;
354	} *civ, const_iv[] = {	488	} *civ, const_iv[] = {
355	# define const_iv(name) { # name, (IV)name }	489	# define const_iv(name) { # name, (IV)name }
		490	const_iv (SDLK_MODIFIER_MIN),
		491	const_iv (SDLK_MODIFIER_MAX),
		492
356	const_iv (SDL_ACTIVEEVENT),	493	const_iv (SDL_ACTIVEEVENT),
357	const_iv (SDL_KEYDOWN),	494	const_iv (SDL_KEYDOWN),
358	const_iv (SDL_KEYUP),	495	const_iv (SDL_KEYUP),
359	const_iv (SDL_MOUSEMOTION),	496	const_iv (SDL_MOUSEMOTION),
360	const_iv (SDL_MOUSEBUTTONDOWN),	497	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
369	const_iv (SDL_EVENT_RESERVEDA),	506	const_iv (SDL_EVENT_RESERVEDA),
370	const_iv (SDL_EVENT_RESERVEDB),	507	const_iv (SDL_EVENT_RESERVEDB),
371	const_iv (SDL_VIDEORESIZE),	508	const_iv (SDL_VIDEORESIZE),
372	const_iv (SDL_VIDEOEXPOSE),	509	const_iv (SDL_VIDEOEXPOSE),
373	const_iv (SDL_USEREVENT),	510	const_iv (SDL_USEREVENT),
		511
		512	const_iv (SDL_APPINPUTFOCUS),
		513	const_iv (SDL_APPMOUSEFOCUS),
		514	const_iv (SDL_APPACTIVE),
		515
374	const_iv (SDLK_KP0),	516	const_iv (SDLK_KP0),
375	const_iv (SDLK_KP1),	517	const_iv (SDLK_KP1),
376	const_iv (SDLK_KP2),	518	const_iv (SDLK_KP2),
377	const_iv (SDLK_KP3),	519	const_iv (SDLK_KP3),
378	const_iv (SDLK_KP4),	520	const_iv (SDLK_KP4),
…		…
433	const_iv (SDLK_BREAK),	575	const_iv (SDLK_BREAK),
434	const_iv (SDLK_MENU),	576	const_iv (SDLK_MENU),
435	const_iv (SDLK_POWER),	577	const_iv (SDLK_POWER),
436	const_iv (SDLK_EURO),	578	const_iv (SDLK_EURO),
437	const_iv (SDLK_UNDO),	579	const_iv (SDLK_UNDO),
		580
438	const_iv (KMOD_NONE),	581	const_iv (KMOD_NONE),
		582	const_iv (KMOD_SHIFT),
439	const_iv (KMOD_LSHIFT),	583	const_iv (KMOD_LSHIFT),
440	const_iv (KMOD_RSHIFT),	584	const_iv (KMOD_RSHIFT),
		585	const_iv (KMOD_CTRL),
441	const_iv (KMOD_LCTRL),	586	const_iv (KMOD_LCTRL),
442	const_iv (KMOD_RCTRL),	587	const_iv (KMOD_RCTRL),
		588	const_iv (KMOD_ALT),
443	const_iv (KMOD_LALT),	589	const_iv (KMOD_LALT),
444	const_iv (KMOD_RALT),	590	const_iv (KMOD_RALT),
		591	const_iv (KMOD_META),
445	const_iv (KMOD_LMETA),	592	const_iv (KMOD_LMETA),
446	const_iv (KMOD_RMETA),	593	const_iv (KMOD_RMETA),
447	const_iv (KMOD_NUM),	594	const_iv (KMOD_NUM),
448	const_iv (KMOD_CAPS),	595	const_iv (KMOD_CAPS),
449	const_iv (KMOD_MODE),	596	const_iv (KMOD_MODE),
450	const_iv (KMOD_CTRL),
451	const_iv (KMOD_SHIFT),
452	const_iv (KMOD_ALT),
453	const_iv (KMOD_META)
454	# undef const_iv	597	# undef const_iv
455	};	598	};
456		599
457	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	600	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
458	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		602
		603	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		604	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459	}	605	}
		606
		607	void
		608	weaken (SV *rv)
		609	PROTOTYPE: $
		610	CODE:
		611	sv_rvweaken (rv);
		612
		613	int
		614	in_destruct ()
		615	CODE:
		616	RETVAL = PL_main_cv == Nullcv;
		617	OUTPUT:
		618	RETVAL
460		619
461	NV floor (NV x)	620	NV floor (NV x)
462		621
463	NV ceil (NV x)	622	NV ceil (NV x)
464		623
465	void	624	void
466	pango_init ()	625	pango_init ()
467	CODE:	626	CODE:
468	// delayed, so it can pick up new fonts added by AddFontResourceEx
469	{	627	{
470	{
471	ft2_fontmap = pango_ft2_font_map_new ();	628	opengl_fontmap = pango_opengl_font_map_new ();
472	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	629	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
473	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	630	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474	}
475	{
476	cairo_font_options_t *fopt = cairo_font_options_create ();
477	cairo_fontmap = pango_cairo_font_map_get_default ();
478	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
479	#ifdef _WIN32
480	// cairo looks like shit eaten twice on windows
481	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
482	#else
483	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
484	#endif
485	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
486	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
487	pango_cairo_context_set_font_options (cairo_context, fopt);
488	cairo_font_options_destroy (fopt);
489	}
490	}	631	}
		632
		633	char *
		634	SDL_GetError ()
491		635
492	int	636	int
493	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	637	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
494		638
495	void	639	void
496	SDL_Quit ()	640	SDL_Quit ()
497		641
498	void	642	void
499	SDL_ListModes ()	643	SDL_ListModes (int rgb, int alpha)
500	PPCODE:	644	PPCODE:
501	{	645	{
502	SDL_Rect **m;	646	SDL_Rect **m;
503		647
504	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	648	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	649	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	650	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	651	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508		652
509	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	653	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	654	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511		655
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	656	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516		660
517	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518		662	#if SDL_VERSION_ATLEAST(1,2,10)
519	SDL_EnableUNICODE (1);	663	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
520	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	664	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		665	#endif
521		666
522	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	667	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
523		668
524	if (m && m != (SDL_Rect **)-1)	669	if (m && m != (SDL_Rect **)-1)
525	while (*m)	670	while (*m)
526	{	671	{
		672	if ((m)->w >= 640 && (m)->h >= 480)
		673	{
527	AV *av = newAV ();	674	AV *av = newAV ();
528	av_push (av, newSViv ((*m)->w));	675	av_push (av, newSViv ((*m)->w));
529	av_push (av, newSViv ((*m)->h));	676	av_push (av, newSViv ((*m)->h));
		677	av_push (av, newSViv (rgb));
		678	av_push (av, newSViv (alpha));
530	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	679	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		680	}
531		681
532	++m;	682	++m;
533	}	683	}
534	}	684	}
535		685
536	char *
537	SDL_GetError ()
538
539	int	686	int
540	SDL_SetVideoMode (int w, int h, int fullscreen)	687	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541	CODE:	688	CODE:
		689	{
		690	SDL_EnableUNICODE (1);
		691	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		692
		693	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		694	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		695	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		696	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		697
542	RETVAL = !!SDL_SetVideoMode (	698	RETVAL = !!SDL_SetVideoMode (
543	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	699	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
544	);	700	);
		701
545	if (RETVAL)	702	if (RETVAL)
546	{	703	{
		704	av_clear (texture_av);
		705
547	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
548	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549	# include "glfunc.h"	708	#include "glfunc.h"
550	# undef GL_FUNC	709	#undef GL_FUNC
551	}	710	}
		711	}
552	OUTPUT:	712	OUTPUT:
553	RETVAL	713	RETVAL
554		714
555	void	715	void
556	SDL_GL_SwapBuffers ()	716	SDL_GL_SwapBuffers ()
557		717
558	char *	718	char *
559	SDL_GetKeyName (int sym)	719	SDL_GetKeyName (int sym)
560		720
		721	int
		722	SDL_GetAppState ()
		723
561	void	724	void
562	SDL_PollEvent ()	725	poll_events ()
563	PPCODE:	726	PPCODE:
564	{	727	{
565	SDL_Event ev;	728	SDL_Event ev;
566		729
567	while (SDL_PollEvent (&ev))	730	SDL_PumpEvents ();
		731	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568	{	732	{
569	HV *hv = newHV ();	733	HV *hv = newHV ();
570	hv_store (hv, "type", 4, newSViv (ev.type), 0);	734	hv_store (hv, "type", 4, newSViv (ev.type), 0);
571		735
572	switch (ev.type)	736	switch (ev.type)
…		…
574	case SDL_KEYDOWN:	738	case SDL_KEYDOWN:
575	case SDL_KEYUP:	739	case SDL_KEYUP:
576	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		743	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
579	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580	break;	745	break;
581		746
582	case SDL_ACTIVEEVENT:	747	case SDL_ACTIVEEVENT:
583	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	749	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585	break;	750	break;
586		751
587	case SDL_MOUSEMOTION:	752	case SDL_MOUSEMOTION:
		753	{
		754	int state = ev.motion.state;
		755	int x = ev.motion.x;
		756	int y = ev.motion.y;
		757	int xrel = ev.motion.xrel;
		758	int yrel = ev.motion.yrel;
		759
		760	/* do simplistic event compression */
		761	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		762	&& state == ev.motion.state)
		763	{
		764	xrel += ev.motion.xrel;
		765	yrel += ev.motion.yrel;
		766	x = ev.motion.x;
		767	y = ev.motion.y;
		768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		769	}
		770
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
589
590	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	772	hv_store (hv, "state", 5, newSViv (state), 0);
591	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	773	hv_store (hv, "x", 1, newSViv (x), 0);
592	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	774	hv_store (hv, "y", 1, newSViv (y), 0);
593	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		777	}
595	break;	778	break;
596		779
597	case SDL_MOUSEBUTTONDOWN:	780	case SDL_MOUSEBUTTONDOWN:
598	case SDL_MOUSEBUTTONUP:	781	case SDL_MOUSEBUTTONUP:
599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
609	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611	break;	794	break;
612	}	795	}
613		796
614	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
615	}	798	}
616	}	799	}
617		800
618	int	801	int
619	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	802	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
628	Mix_AllocateChannels (int numchans = -1)	811	Mix_AllocateChannels (int numchans = -1)
629		812
630	void	813	void
631	lowdelay (int fd, int val = 1)	814	lowdelay (int fd, int val = 1)
632	CODE:	815	CODE:
		816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		817
		818	void
		819	win32_proxy_info ()
		820	PPCODE:
		821	{
633	#ifndef _WIN32	822	#ifdef _WIN32
634	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	823	char buffer[2048];
		824	DWORD buflen;
		825
		826	EXTEND (SP, 3);
		827
		828	buflen = sizeof (buffer);
		829	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		830	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		831	{
		832	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		833
		834	buflen = sizeof (buffer);
		835	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		836	{
		837	PUSHs (newSVpv (buffer, 0));
		838
		839	buflen = sizeof (buffer);
		840	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		841	PUSHs (newSVpv (buffer, 0));
		842	}
		843	}
635	#endif	844	#endif
		845	}
636		846
637	void	847	void
638	add_font (char *file)	848	add_font (char *file)
639	CODE:	849	CODE:
640	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641	#ifdef _WIN32
642	// cairo... sigh... requires win2000
643	AddFontResourceEx (file, FR_PRIVATE, 0);
644	#endif
645		851
646	void	852	void
647	load_image_inline (SV *image_)	853	load_image_inline (SV *image_)
648	ALIAS:	854	ALIAS:
649	load_image_file = 1	855	load_image_file = 1
…		…
691		897
692	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	898	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693		899
694	assert (surface2->pitch == surface2->w * 4);	900	assert (surface2->pitch == surface2->w * 4);
695		901
		902	SDL_LockSurface (surface2);
696	EXTEND (SP, 5);	903	EXTEND (SP, 6);
697	PUSHs (sv_2mortal (newSViv (surface2->w)));	904	PUSHs (sv_2mortal (newSViv (surface2->w)));
698	PUSHs (sv_2mortal (newSViv (surface2->h)));	905	PUSHs (sv_2mortal (newSViv (surface2->h)));
699	SDL_LockSurface (surface2);
700	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	906	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
701	SDL_UnlockSurface (surface2);
702	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	907	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	908	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	909	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		910	SDL_UnlockSurface (surface2);
705		911
706	SDL_FreeSurface (surface);	912	SDL_FreeSurface (surface);
707	SDL_FreeSurface (surface2);	913	SDL_FreeSurface (surface2);
708	}	914	}
709		915
…		…
748	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
749	#endif	955	#endif
750	_exit (1);	956	_exit (1);
751		957
752	void	958	void
753	_exit (int retval)	959	_exit (int retval = 0)
754	CODE:	960	CODE:
		961	#ifdef WIN32
		962	ExitThread (retval); // unclean, please beam me up
		963	#else
755	_exit (retval);	964	_exit (retval);
		965	#endif
756		966
		967	void
		968	debug ()
		969	CODE:
		970	{
		971	#if DEBUG
		972	VALGRIND_DO_LEAK_CHECK;
		973	#endif
		974	}
		975
757	MODULE = CFClient PACKAGE = CFClient::Font	976	MODULE = CFPlus PACKAGE = CFPlus::Font
758		977
759	CFClient::Font	978	PROTOTYPES: DISABLE
		979
		980	CFPlus::Font
760	new_from_file (SV class, char path, int id = 0)	981	new_from_file (SV class, char path, int id = 0)
761	CODE:	982	CODE:
762	{	983	{
763	int count;	984	int count;
764	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	985	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
767	}	988	}
768	OUTPUT:	989	OUTPUT:
769	RETVAL	990	RETVAL
770		991
771	void	992	void
772	DESTROY (CFClient::Font self)	993	DESTROY (CFPlus::Font self)
773	CODE:	994	CODE:
774	pango_font_description_free (self);	995	pango_font_description_free (self);
775		996
776	void	997	void
777	make_default (CFClient::Font self)	998	make_default (CFPlus::Font self)
		999	PROTOTYPE: $
778	CODE:	1000	CODE:
779	default_font = self;	1001	default_font = self;
780		1002
781	MODULE = CFClient PACKAGE = CFClient::Layout	1003	MODULE = CFPlus PACKAGE = CFPlus::Layout
782		1004
783	CFClient::Layout	1005	PROTOTYPES: DISABLE
784	new (SV *class, int rgba = 0)	1006
		1007	void
		1008	reset_glyph_cache ()
		1009	PROTOTYPE:
		1010	CODE:
		1011	tc_clear ();
		1012
		1013	CFPlus::Layout
		1014	new (SV *class)
785	CODE:	1015	CODE:
786	New (0, RETVAL, 1, struct cf_layout);	1016	New (0, RETVAL, 1, struct cf_layout);
787		1017
788	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1018	RETVAL->pl = pango_layout_new (opengl_context);
789	RETVAL->rgba = rgba;
790	RETVAL->r = 1.;	1019	RETVAL->r = 1.;
791	RETVAL->g = 1.;	1020	RETVAL->g = 1.;
792	RETVAL->b = 1.;	1021	RETVAL->b = 1.;
793	RETVAL->a = 1.;	1022	RETVAL->a = 1.;
794	RETVAL->base_height = MIN_FONT_HEIGHT;	1023	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
798	layout_update_font (RETVAL);	1027	layout_update_font (RETVAL);
799	OUTPUT:	1028	OUTPUT:
800	RETVAL	1029	RETVAL
801		1030
802	void	1031	void
803	DESTROY (CFClient::Layout self)	1032	DESTROY (CFPlus::Layout self)
804	CODE:	1033	CODE:
805	g_object_unref (self->pl);	1034	g_object_unref (self->pl);
806	Safefree (self);	1035	Safefree (self);
807		1036
808	int
809	is_rgba (CFClient::Layout self)
810	CODE:
811	RETVAL = self->rgba;
812	OUTPUT:
813	RETVAL
814
815	void	1037	void
816	set_text (CFClient::Layout self, SV *text_)	1038	set_text (CFPlus::Layout self, SV *text_)
817	CODE:	1039	CODE:
818	{	1040	{
819	STRLEN textlen;	1041	STRLEN textlen;
820	char *text = SvPVutf8 (text_, textlen);	1042	char *text = SvPVutf8 (text_, textlen);
821		1043
822	pango_layout_set_text (self->pl, text, textlen);	1044	pango_layout_set_text (self->pl, text, textlen);
823	}	1045	}
824		1046
825	void	1047	void
826	set_markup (CFClient::Layout self, SV *text_)	1048	set_markup (CFPlus::Layout self, SV *text_)
827	CODE:	1049	CODE:
828	{	1050	{
829	STRLEN textlen;	1051	STRLEN textlen;
830	char *text = SvPVutf8 (text_, textlen);	1052	char *text = SvPVutf8 (text_, textlen);
831		1053
832	pango_layout_set_markup (self->pl, text, textlen);	1054	pango_layout_set_markup (self->pl, text, textlen);
833	}	1055	}
834		1056
835	void	1057	void
836	set_shapes (CFClient::Layout self, ...)	1058	set_shapes (CFPlus::Layout self, ...)
837	CODE:	1059	CODE:
838	{	1060	{
839	PangoAttrList *attrs = 0;	1061	PangoAttrList *attrs = 0;
840	const char *text = pango_layout_get_text (self->pl);	1062	const char *text = pango_layout_get_text (self->pl);
841	const char *pos = text;	1063	const char *pos = text;
842	int arg = 2;	1064	int arg = 4;
843		1065
844	while (arg < items && (pos = strstr (pos, OBJ_STR)))	1066	while (arg < items && (pos = strstr (pos, OBJ_STR)))
845	{	1067	{
846	PangoRectangle rect;	1068	PangoRectangle inkrect, rect;
847	PangoAttribute *attr;	1069	PangoAttribute *attr;
848		1070
		1071	int x = SvIV (ST (arg - 3));
		1072	int y = SvIV (ST (arg - 2));
849	int w = SvIV (ST (arg - 1));	1073	int w = SvIV (ST (arg - 1));
850	int h = SvIV (ST (arg));	1074	int h = SvIV (ST (arg ));
851		1075
852	arg += 2;
853
854	rect.x = 0;	1076	inkrect.x = 0;
		1077	inkrect.y = 0;
		1078	inkrect.width = 0;
		1079	inkrect.height = 0;
		1080
		1081	rect.x = x * PANGO_SCALE;
855	rect.y = -h * PANGO_SCALE;	1082	rect.y = y * PANGO_SCALE;
856	rect.width = w * PANGO_SCALE;	1083	rect.width = w * PANGO_SCALE;
857	rect.height = h * PANGO_SCALE;	1084	rect.height = h * PANGO_SCALE;
858		1085
859	if (!attrs)	1086	if (!attrs)
860	attrs = pango_layout_get_attributes (self->pl);	1087	attrs = pango_layout_get_attributes (self->pl);
861		1088
862	attr = pango_attr_shape_new (&rect, &rect);	1089	attr = pango_attr_shape_new (&inkrect, &rect);
863	attr->start_index = pos - text;	1090	attr->start_index = pos - text;
864	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;	1091	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
865	pango_attr_list_insert (attrs, attr);	1092	pango_attr_list_insert (attrs, attr);
866		1093
		1094	arg += 4;
867	pos += sizeof (OBJ_STR) - 1;	1095	pos += sizeof (OBJ_STR) - 1;
868	}	1096	}
869		1097
870	if (attrs)	1098	if (attrs)
871	pango_layout_set_attributes (self->pl, attrs);	1099	pango_layout_set_attributes (self->pl, attrs);
872	}	1100	}
873		1101
874	void	1102	void
875	get_shapes (CFClient::Layout self)	1103	get_shapes (CFPlus::Layout self)
876	PPCODE:	1104	PPCODE:
877	{	1105	{
878	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1106	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
879		1107
880	do	1108	do
…		…
884	if (run && shape_attr_p (run))	1112	if (run && shape_attr_p (run))
885	{	1113	{
886	PangoRectangle extents;	1114	PangoRectangle extents;
887	pango_layout_iter_get_run_extents (iter, 0, &extents);	1115	pango_layout_iter_get_run_extents (iter, 0, &extents);
888		1116
		1117	EXTEND (SP, 2);
889	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1118	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
890	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1119	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
891	}	1120	}
892	}	1121	}
893	while (pango_layout_iter_next_run (iter));	1122	while (pango_layout_iter_next_run (iter));
894		1123
895	pango_layout_iter_free (iter);	1124	pango_layout_iter_free (iter);
896	}	1125	}
897		1126
898	int	1127	int
899	has_wrapped (CFClient::Layout self)	1128	has_wrapped (CFPlus::Layout self)
900	CODE:	1129	CODE:
901	{	1130	{
902	int lines = 1;	1131	int lines = 1;
903	const char *text = pango_layout_get_text (self->pl);	1132	const char *text = pango_layout_get_text (self->pl);
904		1133
…		…
909	}	1138	}
910	OUTPUT:	1139	OUTPUT:
911	RETVAL	1140	RETVAL
912		1141
913	SV *	1142	SV *
914	get_text (CFClient::Layout self)	1143	get_text (CFPlus::Layout self)
915	CODE:	1144	CODE:
916	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
917	sv_utf8_decode (RETVAL);	1146	sv_utf8_decode (RETVAL);
918	OUTPUT:	1147	OUTPUT:
919	RETVAL	1148	RETVAL
920		1149
921	void	1150	void
922	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1151	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
923	CODE:	1152	CODE:
924	self->r = r;	1153	self->r = r;
925	self->g = g;	1154	self->g = g;
926	self->b = b;	1155	self->b = b;
927	self->a = a;	1156	self->a = a;
928		1157
929	void	1158	void
930	set_font (CFClient::Layout self, CFClient::Font font = 0)	1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
931	CODE:	1160	CODE:
932	if (self->font != font)	1161	if (self->font != font)
933	{	1162	{
934	self->font = font;	1163	self->font = font;
935	layout_update_font (self);	1164	layout_update_font (self);
936	}	1165	}
937		1166
938	void	1167	void
939	set_height (CFClient::Layout self, int base_height)	1168	set_height (CFPlus::Layout self, int base_height)
940	CODE:	1169	CODE:
941	if (self->base_height != base_height)	1170	if (self->base_height != base_height)
942	{	1171	{
943	self->base_height = base_height;	1172	self->base_height = base_height;
944	layout_update_font (self);	1173	layout_update_font (self);
945	}	1174	}
946		1175
947	void	1176	void
948	set_width (CFClient::Layout self, int max_width = -1)	1177	set_width (CFPlus::Layout self, int max_width = -1)
949	CODE:	1178	CODE:
950	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1179	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
951		1180
952	void	1181	void
953	set_indent (CFClient::Layout self, int indent)	1182	set_indent (CFPlus::Layout self, int indent)
954	CODE:	1183	CODE:
955	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
956		1185
957	void	1186	void
958	set_spacing (CFClient::Layout self, int spacing)	1187	set_spacing (CFPlus::Layout self, int spacing)
959	CODE:	1188	CODE:
960	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
961		1190
962	void	1191	void
963	set_ellipsise (CFClient::Layout self, int ellipsise)	1192	set_ellipsise (CFPlus::Layout self, int ellipsise)
964	CODE:	1193	CODE:
965	pango_layout_set_ellipsize (self->pl,	1194	pango_layout_set_ellipsize (self->pl,
966	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START
967	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
968	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
969	: PANGO_ELLIPSIZE_NONE	1198	: PANGO_ELLIPSIZE_NONE
970	);	1199	);
971		1200
972	void	1201	void
973	set_single_paragraph_mode (CFClient::Layout self, int spm)	1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)
974	CODE:	1203	CODE:
975	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
976		1205
977	void	1206	void
978	size (CFClient::Layout self)	1207	size (CFPlus::Layout self)
979	PPCODE:	1208	PPCODE:
980	{	1209	{
981	int w, h;	1210	int w, h;
982		1211
983	layout_get_pixel_size (self, &w, &h);	1212	layout_get_pixel_size (self, &w, &h);
…		…
986	PUSHs (sv_2mortal (newSViv (w)));	1215	PUSHs (sv_2mortal (newSViv (w)));
987	PUSHs (sv_2mortal (newSViv (h)));	1216	PUSHs (sv_2mortal (newSViv (h)));
988	}	1217	}
989		1218
990	int	1219	int
		1220	descent (CFPlus::Layout self)
		1221	CODE:
		1222	{
		1223	PangoRectangle rect;
		1224	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1225	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1226	RETVAL = PANGO_DESCENT (rect);
		1227	}
		1228	OUTPUT:
		1229	RETVAL
		1230
		1231	int
991	xy_to_index (CFClient::Layout self, int x, int y)	1232	xy_to_index (CFPlus::Layout self, int x, int y)
992	CODE:	1233	CODE:
993	{	1234	{
994	int index, trailing;	1235	int index, trailing;
995	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996	RETVAL = index;	1237	RETVAL = index + trailing;
997	}	1238	}
998	OUTPUT:	1239	OUTPUT:
999	RETVAL	1240	RETVAL
1000		1241
1001	void	1242	void
1002	cursor_pos (CFClient::Layout self, int index)	1243	cursor_pos (CFPlus::Layout self, int index)
1003	PPCODE:	1244	PPCODE:
1004	{	1245	{
1005	PangoRectangle strong_pos;	1246	PangoRectangle strong_pos;
1006	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1007		1248
…		…
1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1011	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1012	}	1253	}
1013		1254
1014	void	1255	void
1015	render (CFClient::Layout self)	1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
1016	PPCODE:	1257	PPCODE:
1017	{	1258	{
1018	SV *retval;	1259	int line, x;
1019	int w, h;
1020		1260
1021	layout_get_pixel_size (self, &w, &h);	1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1022		1263
1023	if (self->rgba)
1024	{
1025	cairo_surface_t *surface;
1026	cairo_t *cairo;
1027
1028	retval = newSV (w * h * 4);
1029	SvPOK_only (retval);
1030	SvCUR_set (retval, w * h * 4);
1031
1032	memset (SvPVX (retval), 0, w * h * 4);
1033
1034	surface = cairo_image_surface_create_for_data (
1035	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
1036	cairo = cairo_create (surface);
1037	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1038
1039	pango_cairo_show_layout (cairo, self->pl);
1040
1041	cairo_destroy (cairo);
1042	cairo_surface_destroy (surface);
1043
1044	// what a mess, and its premultiplied, too :(
1045	{
1046	uint32_t p = (uint32_t )SvPVX (retval);
1047	uint32_t e = p + w h;
1048
1049	while (p < e)
1050	{
1051	uint32_t rgba = *p;
1052	rgba = (rgba >> 24) \| (rgba << 8);
1053	#if 0
1054	#ifdef _WIN32
1055	{//D
1056	uint8_t r = rgba >> 24;
1057	uint8_t g = rgba >> 16;
1058	uint8_t b = rgba >> 8;
1059	uint8_t a = rgba >> 0;
1060
1061	rgba = (rgba & 0xffffff00) \| a;
1062	}
1063	#endif
1064	#endif
1065	rgba = SDL_SwapBE32 (rgba);
1066	*p++ = rgba;
1067	}
1068	}
1069
1070	EXTEND (SP, 5);	1264	EXTEND (SP, 2);
1071	PUSHs (sv_2mortal (newSViv (w)));	1265	PUSHs (sv_2mortal (newSViv (line - 1)));
		1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1267	}
		1268
		1269	void
		1270	line_x_to_index (CFPlus::Layout self, int line, int x)
		1271	PPCODE:
		1272	{
		1273	PangoLayoutLine *lp;
		1274	int index, trailing;
		1275
		1276	if (line < 0)
		1277	XSRETURN_EMPTY;
		1278
		1279	if (!(lp = pango_layout_get_line (self->pl, line)))
		1280	XSRETURN_EMPTY; /* do better */
		1281
		1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1283
		1284	EXTEND (SP, 2);
		1285	if (GIMME_V == G_SCALAR)
1072	PUSHs (sv_2mortal (newSViv (h)));	1286	PUSHs (sv_2mortal (newSViv (index + trailing)));
1073	PUSHs (sv_2mortal (retval));
1074	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1075	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1076	}
1077	else	1287	else
1078	{	1288	{
1079	FT_Bitmap bitmap;
1080
1081	retval = newSV (w * h);
1082	SvPOK_only (retval);
1083	SvCUR_set (retval, w * h);
1084
1085	bitmap.rows = h;
1086	bitmap.width = w;
1087	bitmap.pitch = w;
1088	bitmap.buffer = (unsigned char*)SvPVX (retval);
1089	bitmap.num_grays = 256;
1090	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1091
1092	memset (bitmap.buffer, 0, w * h);
1093
1094	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1095
1096	EXTEND (SP, 5);
1097	PUSHs (sv_2mortal (newSViv (w)));	1289	PUSHs (sv_2mortal (newSViv (index)));
1098	PUSHs (sv_2mortal (newSViv (h)));	1290	PUSHs (sv_2mortal (newSViv (trailing)));
1099	PUSHs (sv_2mortal (retval));
1100	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1101	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1102	}	1291	}
1103	}	1292	}
1104		1293
1105	MODULE = CFClient PACKAGE = CFClient::Texture
1106
1107	void	1294	void
1108	pad2pot (SV data_, SV w_, SV *h_)	1295	render (CFPlus::Layout self, float x, float y, int flags = 0)
1109	CODE:	1296	PPCODE:
1110	{	1297	pango_opengl_render_layout_subpixel (
1111	int ow = SvIV (w_);	1298	self->pl,
1112	int oh = SvIV (h_);	1299	x * PANGO_SCALE, y * PANGO_SCALE,
		1300	self->r, self->g, self->b, self->a,
		1301	flags
		1302	);
1113		1303
1114	if (ow && oh)	1304	MODULE = CFPlus PACKAGE = CFPlus::Texture
		1305
		1306	PROTOTYPES: ENABLE
		1307
		1308	int minpot (int n)
		1309
		1310	void
		1311	pad (SV *data_, int ow, int oh, int nw, int nh)
		1312	CODE:
		1313	{
		1314	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1115	{	1315	{
1116	int nw = minpot (ow);
1117	int nh = minpot (oh);
1118
1119	if (nw != ow \|\| nh != oh)
1120	{
1121	if (SvOK (data_))
1122	{
1123	STRLEN datalen;	1316	STRLEN datalen;
1124	char *data = SvPVbyte (data_, datalen);	1317	char *data = SvPVbyte (data_, datalen);
1125	int bpp = datalen / (ow * oh);	1318	int bpp = datalen / (ow * oh);
1126	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1319	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1127		1320
1128	SvPOK_only (result_);	1321	SvPOK_only (result_);
1129	SvCUR_set (result_, nw * nh * bpp);	1322	SvCUR_set (result_, nw * nh * bpp);
1130		1323
1131	memset (SvPVX (result_), 0, nw * nh * bpp);	1324	memset (SvPVX (result_), 0, nw * nh * bpp);
1132	while (oh--)	1325	while (oh--)
1133	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1326	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1134		1327
1135	sv_setsv (data_, result_);	1328	sv_setsv (data_, result_);
1136	}
1137
1138	sv_setiv (w_, nw);
1139	sv_setiv (h_, nh);
1140	}
1141	}	1329	}
1142	}	1330	}
1143		1331
1144	void	1332	void
1145	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1333	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1188	glDisable (GL_ALPHA_TEST);	1376	glDisable (GL_ALPHA_TEST);
1189	glDisable (GL_BLEND);	1377	glDisable (GL_BLEND);
1190	}	1378	}
1191	}	1379	}
1192		1380
		1381	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1382	CODE:
		1383	{
		1384	GLint width;
		1385	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1386	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1387	RETVAL = width > 0;
		1388	}
		1389	OUTPUT:
		1390	RETVAL
		1391
1193	MODULE = CFClient PACKAGE = CFClient::Map	1392	MODULE = CFPlus PACKAGE = CFPlus::Map
1194		1393
1195	CFClient::Map	1394	PROTOTYPES: DISABLE
1196	new (SV *class, int map_width, int map_height)	1395
		1396	CFPlus::Map
		1397	new (SV *class)
1197	CODE:	1398	CODE:
1198	New (0, RETVAL, 1, struct map);	1399	New (0, RETVAL, 1, struct map);
1199	RETVAL->x = 0;	1400	RETVAL->x = 0;
1200	RETVAL->y = 0;	1401	RETVAL->y = 0;
1201	RETVAL->w = map_width;	1402	RETVAL->w = 0;
1202	RETVAL->h = map_height;	1403	RETVAL->h = 0;
1203	RETVAL->ox = 0;	1404	RETVAL->ox = 0;
1204	RETVAL->oy = 0;	1405	RETVAL->oy = 0;
1205	RETVAL->faces = 8192;	1406	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1206	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1407	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1207	RETVAL->texs = 8192;
1208	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1209	RETVAL->rows = 0;	1408	RETVAL->rows = 0;
1210	RETVAL->row = 0;	1409	RETVAL->row = 0;
1211	OUTPUT:	1410	OUTPUT:
1212	RETVAL	1411	RETVAL
1213		1412
1214	void	1413	void
1215	DESTROY (CFClient::Map self)	1414	DESTROY (CFPlus::Map self)
1216	CODE:	1415	CODE:
1217	{	1416	{
1218	map_clear (self);	1417	map_clear (self);
1219	Safefree (self->face);	1418	Safefree (self->face2tile);
1220	Safefree (self->tex);	1419	Safefree (self->tex);
1221	Safefree (self);	1420	Safefree (self);
1222	}	1421	}
1223		1422
1224	void	1423	void
		1424	resize (CFPlus::Map self, int map_width, int map_height)
		1425	CODE:
		1426	self->w = map_width;
		1427	self->h = map_height;
		1428
		1429	void
1225	clear (CFClient::Map self)	1430	clear (CFPlus::Map self)
1226	CODE:	1431	CODE:
1227	map_clear (self);	1432	map_clear (self);
1228		1433
1229	void	1434	void
1230	set_face (CFClient::Map self, int face, int texid)	1435	set_tileid (CFPlus::Map self, int face, int tile)
1231	CODE:	1436	CODE:
1232	{	1437	{
1233	while (self->faces <= face)	1438	need_facenum (self, face); self->face2tile [face] = tile;
1234	{	1439	need_texid (self, tile);
1235	Append (mapface, self->face, self->faces, self->faces);
1236	self->faces *= 2;
1237	}
1238
1239	self->face [face] = texid;
1240	}	1440	}
1241		1441
1242	void	1442	void
		1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1444	CODE:
		1445	{
		1446	tileid texid;
		1447	maptex *tex;
		1448
		1449	if (face < 0 \|\| face >= self->faces)
		1450	return;
		1451
		1452	if (smooth < 0 \|\| smooth >= self->faces)
		1453	return;
		1454
		1455	texid = self->face2tile [face];
		1456
		1457	if (!texid)
		1458	return;
		1459
		1460	tex = self->tex + texid;
		1461	tex->smoothtile = self->face2tile [smooth];
		1462	tex->smoothlevel = level;
		1463	}
		1464
		1465	void
1243	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)	1466	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1244	CODE:	1467	CODE:
1245	{	1468	{
1246	while (self->texs <= texid)	1469	need_texid (self, texid);
1247	{
1248	Append (maptex, self->tex, self->texs, self->texs);
1249	self->texs *= 2;
1250	}
1251		1470
1252	{	1471	{
1253	maptex *tex = self->tex + texid;	1472	maptex *tex = self->tex + texid;
1254		1473
1255	tex->name = name;	1474	tex->name = name;
…		…
1272	// from transparent color bleeding and ugly wrapping effects.	1491	// from transparent color bleeding and ugly wrapping effects.
1273	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1274	}	1493	}
1275		1494
1276	int	1495	int
1277	ox (CFClient::Map self)	1496	ox (CFPlus::Map self)
1278	ALIAS:	1497	ALIAS:
1279	oy = 1	1498	oy = 1
1280	x = 2	1499	x = 2
1281	y = 3	1500	y = 3
1282	w = 4	1501	w = 4
…		…
1293	}	1512	}
1294	OUTPUT:	1513	OUTPUT:
1295	RETVAL	1514	RETVAL
1296		1515
1297	void	1516	void
1298	scroll (CFClient::Map self, int dx, int dy)	1517	scroll (CFPlus::Map self, int dx, int dy)
1299	CODE:	1518	CODE:
1300	{	1519	{
1301	if (dx > 0)	1520	if (dx > 0)
1302	map_blank (self, self->x, self->y, dx - 1, self->h);	1521	map_blank (self, self->x, self->y, dx, self->h);
1303	else if (dx < 0)	1522	else if (dx < 0)
1304	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1523	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1305		1524
1306	if (dy > 0)	1525	if (dy > 0)
1307	map_blank (self, self->x, self->y, self->w, dy - 1);	1526	map_blank (self, self->x, self->y, self->w, dy);
1308	else if (dy < 0)	1527	else if (dy < 0)
1309	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1528	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1310		1529
1311	self->ox += dx; self->x += dx;	1530	self->ox += dx; self->x += dx;
1312	self->oy += dy; self->y += dy;	1531	self->oy += dy; self->y += dy;
1313		1532
1314	while (self->y < 0)	1533	while (self->y < 0)
…		…
1319	self->y += MAP_EXTEND_Y;	1538	self->y += MAP_EXTEND_Y;
1320	}	1539	}
1321	}	1540	}
1322		1541
1323	void	1542	void
1324	map1a_update (CFClient::Map self, SV *data_)	1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1325	CODE:	1544	CODE:
1326	{	1545	{
1327	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1546	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1328	uint8_t data_end = (uint8_t )SvEND (data_);	1547	uint8_t data_end = (uint8_t )SvEND (data_);
1329	mapcell *cell;	1548	mapcell *cell;
1330	int x, y, flags;	1549	int x, y, flags;
1331		1550
1332	while (data < data_end)	1551	while (data < data_end - 1)
1333	{	1552	{
1334	flags = (data [0] << 8) + data [1]; data += 2;	1553	flags = (data [0] << 8) + data [1]; data += 2;
1335		1554
1336	x = self->x + ((flags >> 10) & 63);	1555	x = self->x + ((flags >> 10) & 63);
1337	y = self->y + ((flags >> 4) & 63);	1556	y = self->y + ((flags >> 4) & 63);
1338		1557
1339	cell = map_get_cell (self, x, y);	1558	cell = map_get_cell (self, x, y);
1340		1559
1341	if (flags & 15)	1560	if (flags & 15)
1342	{	1561	{
1343	if (cell->darkness < 0)	1562	if (!cell->darkness)
1344	{	1563	{
		1564	memset (cell, 0, sizeof (*cell));
1345	cell->darkness = 0;	1565	cell->darkness = 256;
1346	cell->face [0] = 0;
1347	cell->face [1] = 0;
1348	cell->face [2] = 0;
1349	}	1566	}
1350		1567
1351	cell->darkness = flags & 8 ? *data++ : 255;
1352
1353	//TODO: don't trust server data to be in-range(!)	1568	//TODO: don't trust server data to be in-range(!)
		1569
		1570	if (flags & 8)
		1571	{
		1572	if (extmap)
		1573	{
		1574	uint8_t ext, cmd;
		1575
		1576	do
		1577	{
		1578	ext = *data++;
		1579	cmd = ext & 0x3f;
		1580
		1581	if (cmd < 4)
		1582	cell->darkness = 255 - ext * 64 + 1;
		1583	else if (cmd == 5) // health
		1584	{
		1585	cell->stat_width = 1;
		1586	cell->stat_hp = *data++;
		1587	}
		1588	else if (cmd == 6) // monster width
		1589	cell->stat_width = *data++ + 1;
		1590	else if (cmd == 0x47)
		1591	{
		1592	if (*data == 4)
		1593	; // decode player count
		1594
		1595	data += *data + 1;
		1596	}
		1597	else if (cmd == 8) // cell flags
		1598	cell->flags = *data++;
		1599	else if (ext & 0x40) // unknown, multibyte => skip
		1600	data += *data + 1;
		1601	else
		1602	data++;
		1603	}
		1604	while (ext & 0x80);
		1605	}
		1606	else
		1607	cell->darkness = *data++ + 1;
		1608	}
1354		1609
1355	if (flags & 4)	1610	if (flags & 4)
1356	{	1611	{
1357	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1612	faceid face = (data [0] << 8) + data [1]; data += 2;
		1613	need_facenum (self, face);
		1614	cell->tile [0] = self->face2tile [face];
1358	}	1615	}
1359		1616
1360	if (flags & 2)	1617	if (flags & 2)
1361	{	1618	{
1362	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1619	faceid face = (data [0] << 8) + data [1]; data += 2;
		1620	need_facenum (self, face);
		1621	cell->tile [1] = self->face2tile [face];
1363	}	1622	}
1364		1623
1365	if (flags & 1)	1624	if (flags & 1)
1366	{	1625	{
1367	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1626	faceid face = (data [0] << 8) + data [1]; data += 2;
		1627	need_facenum (self, face);
		1628	cell->tile [2] = self->face2tile [face];
1368	}	1629	}
1369	}	1630	}
1370	else	1631	else
1371	cell->darkness = -1;	1632	cell->darkness = 0;
1372	}	1633	}
1373	}	1634	}
1374		1635
1375	SV *	1636	SV *
1376	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1637	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1377	CODE:	1638	CODE:
1378	{	1639	{
1379	int x1, x;	1640	int x1, x;
1380	int y1, y;	1641	int y1, y;
1381	int z;	1642	int z;
…		…
1402	{	1663	{
1403	mapcell *cell = row->col + (x - row->c0);	1664	mapcell *cell = row->col + (x - row->c0);
1404		1665
1405	for (z = 0; z <= 0; z++)	1666	for (z = 0; z <= 0; z++)
1406	{	1667	{
1407	mapface face = cell->face [z];
1408
1409	if (face)
1410	{
1411	maptex tex = self->tex [face];	1668	maptex tex = self->tex [cell->tile [z]];
1412	int a0 = 255 - tex.a;	1669	int a0 = 255 - tex.a;
1413	int a1 = tex.a;	1670	int a1 = tex.a;
1414		1671
1415	r = (r * a0 + tex.r * a1) / 255;	1672	r = (r * a0 + tex.r * a1) / 255;
1416	g = (g * a0 + tex.g * a1) / 255;	1673	g = (g * a0 + tex.g * a1) / 255;
1417	b = (b * a0 + tex.b * a1) / 255;	1674	b = (b * a0 + tex.b * a1) / 255;
1418	a = (a * a0 + tex.a * a1) / 255;	1675	a = (a * a0 + tex.a * a1) / 255;
1419	}
1420	}	1676	}
1421	}	1677	}
1422		1678
1423	*map++ = (r )	1679	*map++ = (r )
1424	\| (g << 8)	1680	\| (g << 8)
…		…
1431	}	1687	}
1432	OUTPUT:	1688	OUTPUT:
1433	RETVAL	1689	RETVAL
1434		1690
1435	void	1691	void
1436	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1437	CODE:	1693	CODE:
1438	{	1694	{
1439	int vx, vy;	1695	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1697	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1698	smooth_key skey;
1440	int x, y, z;	1699	int x, y, z;
1441	int last_name;	1700	int last_name;
1442	mapface face;
1443		1701
1444	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1702	// thats current max. sorry.
1445	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1703	if (sw > 255) sw = 255;
		1704	if (sh > 255) sh = 255;
1446		1705
1447	/*	1706	// clear key, in case of extra padding
1448	int vx = self->vx = self->w >= sw	1707	memset (&skey, 0, sizeof (skey));
1449	? self->x + (self->w - sw) / 2
1450	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1451
1452	int vy = self->vy = self->h >= sh
1453	? self->y + (self->h - sh) / 2
1454	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1455	*/
1456		1708
1457	glColor4ub (255, 255, 255, 255);	1709	glColor4ub (255, 255, 255, 255);
1458		1710
1459	glEnable (GL_BLEND);	1711	glEnable (GL_BLEND);
1460	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1463		1715
1464	glBegin (GL_QUADS);	1716	glBegin (GL_QUADS);
1465		1717
1466	last_name = 0;	1718	last_name = 0;
1467		1719
		1720	mx += self->x;
		1721	my += self->y;
		1722
		1723	// first pass: determine smooth_max
		1724	// rather ugly, if you ask me
		1725	// could also be stored inside mapcell and updated on change
		1726	memset (smooth_max, 0, sizeof (smooth_max));
		1727
		1728	for (y = 0; y < sh; y++)
		1729	if (0 <= y + my && y + my < self->rows)
		1730	{
		1731	maprow *row = self->row + (y + my);
		1732
		1733	for (x = 0; x < sw; x++)
		1734	if (row->c0 <= x + mx && x + mx < row->c1)
		1735	{
		1736	mapcell *cell = row->col + (x + mx - row->c0);
		1737
		1738	smooth_max[x + 1][y + 1] =
		1739	MAX (self->tex [cell->tile [0]].smoothlevel,
		1740	MAX (self->tex [cell->tile [1]].smoothlevel,
		1741	self->tex [cell->tile [2]].smoothlevel));
		1742	}
		1743	}
		1744
1468	for (z = 0; z < 3; z++)	1745	for (z = 0; z <= 2; z++)
		1746	{
		1747	memset (smooth_level, 0, sizeof (smooth_level));
		1748
1469	for (y = 0; y < sh; y++)	1749	for (y = 0; y < sh; y++)
1470	if (0 <= y + vy && y + vy < self->rows)	1750	if (0 <= y + my && y + my < self->rows)
1471	{	1751	{
1472	maprow *row = self->row + (y + vy);	1752	maprow *row = self->row + (y + my);
1473		1753
1474	for (x = 0; x < sw; x++)	1754	for (x = 0; x < sw; x++)
1475	if (row->c0 <= x + vx && x + vx < row->c1)	1755	if (row->c0 <= x + mx && x + mx < row->c1)
1476	{	1756	{
1477	mapcell *cell = row->col + (x + vx - row->c0);	1757	mapcell *cell = row->col + (x + mx - row->c0);
1478
1479	face = cell->face [z];	1758	tileid tile = cell->tile [z];
1480		1759
1481	if (face)	1760	if (tile)
		1761	{
		1762	maptex tex = self->tex [tile];
		1763	int px = (x + 1) * T - tex.w;
		1764	int py = (y + 1) * T - tex.h;
		1765
		1766	// suppressing texture state switches here
		1767	// is only moderately effective, but worth the extra effort
		1768	if (last_name != tex.name)
		1769	{
		1770	if (!tex.name)
		1771	tex = self->tex [2]; /* missing, replace by noface */
		1772
		1773	glEnd ();
		1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1775	glBegin (GL_QUADS);
		1776	}
		1777
		1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1779	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1780	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1781	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1782
		1783	if (cell->flags && z == 2)
		1784	{
		1785	if (cell->flags & 1)
		1786	{
		1787	maptex tex = self->tex [1];
		1788	int px = x * T + T * 2 / 32;
		1789	int py = y * T - T * 6 / 32;
		1790
		1791	glEnd ();
		1792	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1793	glBegin (GL_QUADS);
		1794
		1795	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1796	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1797	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1798	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1799	}
		1800	}
		1801
		1802	// update smooth hash
		1803	if (tex.smoothtile)
		1804	{
		1805	skey.tile = tex.smoothtile;
		1806	skey.level = tex.smoothlevel;
		1807
		1808	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1809
		1810	// add bits to current tile and all neighbours. skey.x\|y is
		1811	// shifted +1\|+1 so we always stay positive.
		1812
		1813	// bits is ___n cccc CCCC bbbb
		1814	// n do not draw borders&corners
		1815	// c draw these corners, but...
		1816	// C ... not these
		1817	// b draw these borders
		1818
		1819	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1820	// ┃· ·· ·┃ ━━
		1821
		1822	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1823	// ·· ·· ·┏ ┓·
		1824
		1825	// full tile
		1826	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1827
		1828	// borders
		1829	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1830	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1831	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1832	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1833
		1834	// corners
		1835	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1836	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1837	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1838	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1839	}
		1840	}
		1841	}
		1842	}
		1843
		1844	// go through all smoothlevels, lowest to highest, then draw.
		1845	// this is basically counting sort
		1846	{
		1847	int w, b;
		1848
		1849	for (w = 0; w < 256 / 32; ++w)
		1850	{
		1851	uint32_t smask = smooth_level [w];
		1852	if (smask)
		1853	for (b = 0; b < 32; ++b)
		1854	if (smask & (((uint32_t)1) << b))
1482	{	1855	{
1483	maptex tex = self->tex [face];	1856	int level = (w << 5) \| b;
		1857	HE *he;
1484		1858
1485	int px = (x + 1) * 32 - tex.w;	1859	hv_iterinit (smooth);
1486	int py = (y + 1) * 32 - tex.h;	1860	while ((he = hv_iternext (smooth)))
1487
1488	if (last_name != tex.name)
1489	{	1861	{
		1862	smooth_key skey = (smooth_key )HeKEY (he);
		1863	IV bits = SvIVX (HeVAL (he));
		1864
		1865	if (!(bits & 0x1000)
		1866	&& skey->level == level
		1867	&& level > smooth_max [skey->x][skey->y])
		1868	{
		1869	maptex tex = self->tex [skey->tile];
		1870	int px = (((int)skey->x) - 1) * T;
		1871	int py = (((int)skey->y) - 1) * T;
		1872	int border = bits & 15;
		1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1874	float dx = tex.s * .0625f; // 16 images/row
		1875	float dy = tex.t * .5f ; // 2 images/column
		1876
		1877	// this time naively avoiding texture state changes
		1878	// save gobs of state changes.
		1879	if (last_name != tex.name)
		1880	{
		1881	if (!tex.name)
		1882	continue; // smoothing not yet available
		1883
1490	glEnd ();	1884	glEnd ();
1491	last_name = tex.name;
1492	glBindTexture (GL_TEXTURE_2D, last_name);	1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1493	glBegin (GL_QUADS);	1886	glBegin (GL_QUADS);
		1887	}
		1888
		1889	if (border)
		1890	{
		1891	float ox = border * dx;
		1892
		1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1897	}
		1898
		1899	if (corner)
		1900	{
		1901	float ox = corner * dx;
		1902
		1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1907	}
		1908	}
1494	}	1909	}
1495
1496	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1497	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1498	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1499	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1500	}	1910	}
1501	}
1502	}	1911	}
		1912	}
		1913
		1914	hv_clear (smooth);
		1915	}
1503		1916
1504	glEnd ();	1917	glEnd ();
1505		1918
1506	glDisable (GL_TEXTURE_2D);	1919	glDisable (GL_TEXTURE_2D);
1507	glDisable (GL_BLEND);	1920	glDisable (GL_BLEND);
1508	}
1509		1921
		1922	// top layer: overlays such as the health bar
		1923	for (y = 0; y < sh; y++)
		1924	if (0 <= y + my && y + my < self->rows)
		1925	{
		1926	maprow *row = self->row + (y + my);
		1927
		1928	for (x = 0; x < sw; x++)
		1929	if (row->c0 <= x + mx && x + mx < row->c1)
		1930	{
		1931	mapcell *cell = row->col + (x + mx - row->c0);
		1932
		1933	int px = x * T;
		1934	int py = y * T;
		1935
		1936	if (cell->stat_hp)
		1937	{
		1938	int width = cell->stat_width * T;
		1939	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1940
		1941	glColor3ub (0, 0, 0);
		1942	glRectf (px + 1, py - thick - 2,
		1943	px + width - 1, py);
		1944
		1945	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1946	glRectf (px + 2,
		1947	py - thick - 1,
		1948	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1949	}
		1950	}
		1951	}
		1952	}
		1953
1510	void	1954	void
1511	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	1955	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1512	CODE:	1956	CODE:
1513	{	1957	{
1514	static float color[16][3] = {	1958	static float color[16][3] = {
1515	{ 0.00, 0.00, 0.00 },	1959	{ 0.00F, 0.00F, 0.00F },
1516	{ 1.00, 1.00, 1.00 },	1960	{ 1.00F, 1.00F, 1.00F },
1517	{ 0.00, 0.00, 0.55 },	1961	{ 0.00F, 0.00F, 0.55F },
1518	{ 1.00, 0.00, 0.00 },	1962	{ 1.00F, 0.00F, 0.00F },
1519		1963
1520	{ 1.00, 0.54, 0.00 },	1964	{ 1.00F, 0.54F, 0.00F },
1521	{ 0.11, 0.56, 1.00 },	1965	{ 0.11F, 0.56F, 1.00F },
1522	{ 0.93, 0.46, 0.00 },	1966	{ 0.93F, 0.46F, 0.00F },
1523	{ 0.18, 0.54, 0.34 },	1967	{ 0.18F, 0.54F, 0.34F },
1524		1968
1525	{ 0.56, 0.73, 0.56 },	1969	{ 0.56F, 0.73F, 0.56F },
1526	{ 0.80, 0.80, 0.80 },	1970	{ 0.80F, 0.80F, 0.80F },
1527	{ 0.55, 0.41, 0.13 },	1971	{ 0.55F, 0.41F, 0.13F },
1528	{ 0.99, 0.77, 0.26 },	1972	{ 0.99F, 0.77F, 0.26F },
1529		1973
1530	{ 0.74, 0.65, 0.41 },	1974	{ 0.74F, 0.65F, 0.41F },
1531		1975
1532	{ 0.00, 1.00, 1.00 },	1976	{ 0.00F, 1.00F, 1.00F },
1533	{ 1.00, 0.00, 1.00 },	1977	{ 1.00F, 0.00F, 1.00F },
1534	{ 1.00, 1.00, 0.00 },	1978	{ 1.00F, 1.00F, 0.00F },
1535	};	1979	};
1536		1980
1537	int x, y;	1981	int x, y;
1538		1982
1539	glEnable (GL_TEXTURE_2D);	1983	glEnable (GL_TEXTURE_2D);
…		…
1566	glDisable (GL_BLEND);	2010	glDisable (GL_BLEND);
1567	glDisable (GL_TEXTURE_2D);	2011	glDisable (GL_TEXTURE_2D);
1568	}	2012	}
1569		2013
1570	void	2014	void
1571	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1572	PPCODE:	2016	PPCODE:
1573	{	2017	{
1574	int vx, vy;
1575	int x, y;	2018	int x, y;
		2019	int sw1 = sw + 2;
		2020	int sh1 = sh + 2;
		2021	int sh3 = sh * 3;
1576	int sw4 = (sw + 3) & ~3;	2022	int sw34 = (sw * 3 + 3) & ~3;
		2023	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1577	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2024	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1578	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2025	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1579		2026
1580	memset (darkness, 255, sw4 * sh);
1581	SvPOK_only (darkness_sv);	2027	SvPOK_only (darkness3_sv);
1582	SvCUR_set (darkness_sv, sw4 * sh);	2028	SvCUR_set (darkness3_sv, sw34 * sh3);
1583		2029
1584	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2030	mx += self->x - 1;
1585	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2031	my += self->y - 1;
1586		2032
		2033	memset (darkness1, 255, sw1 * sh1);
		2034
1587	for (y = 0; y < sh; y++)	2035	for (y = 0; y < sh1; y++)
1588	if (0 <= y + vy && y + vy < self->rows)	2036	if (0 <= y + my && y + my < self->rows)
1589	{	2037	{
1590	maprow *row = self->row + (y + vy);	2038	maprow *row = self->row + (y + my);
1591		2039
1592	for (x = 0; x < sw; x++)	2040	for (x = 0; x < sw1; x++)
1593	if (row->c0 <= x + vx && x + vx < row->c1)	2041	if (row->c0 <= x + mx && x + mx < row->c1)
1594	{	2042	{
1595	mapcell *cell = row->col + (x + vx - row->c0);	2043	mapcell *cell = row->col + (x + mx - row->c0);
1596		2044
1597	darkness[y * sw4 + x] = cell->darkness < 0	2045	darkness1 [y * sw1 + x] = cell->darkness
		2046	? 255 - (cell->darkness - 1)
1598	? 255 - FOW_DARKNESS	2047	: 255 - FOW_DARKNESS;
1599	: 255 - cell->darkness;
1600	}	2048	}
1601	}	2049	}
1602		2050
		2051	for (y = 0; y < sh; ++y)
		2052	for (x = 0; x < sw; ++x)
		2053	{
		2054	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2055	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2056	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2057	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2058	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2059	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2060	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2061	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2062	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2063
		2064	uint8_t r11 = (d11 + d21 + d12) / 3;
		2065	uint8_t r21 = d21;
		2066	uint8_t r31 = (d21 + d31 + d32) / 3;
		2067
		2068	uint8_t r12 = d12;
		2069	uint8_t r22 = d22;
		2070	uint8_t r32 = d32;
		2071
		2072	uint8_t r13 = (d13 + d23 + d12) / 3;
		2073	uint8_t r23 = d23;
		2074	uint8_t r33 = (d23 + d33 + d32) / 3;
		2075
		2076	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2077	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2078	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2079	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2080	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2081	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2082	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2083	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2084	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2085	}
		2086
		2087	free (darkness1);
		2088
1603	EXTEND (SP, 3);	2089	EXTEND (SP, 3);
1604	PUSHs (sv_2mortal (newSViv (sw4)));	2090	PUSHs (sv_2mortal (newSViv (sw34)));
1605	PUSHs (sv_2mortal (newSViv (sh)));	2091	PUSHs (sv_2mortal (newSViv (sh3)));
1606	PUSHs (darkness_sv);	2092	PUSHs (darkness3_sv);
1607	}	2093	}
1608		2094
1609	SV *	2095	SV *
1610	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1611	CODE:	2097	CODE:
1612	{	2098	{
1613	int x, y, x1, y1;	2099	int x, y, x1, y1;
1614	SV data_sv = newSV (w h * 7 + 5);	2100	SV data_sv = newSV (w h * 7 + 5);
1615	uint8_t data = (uint8_t )SvPVX (data_sv);	2101	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1640	if (row && row->c0 <= x && x < row->c1)	2126	if (row && row->c0 <= x && x < row->c1)
1641	{	2127	{
1642	mapcell *cell = row->col + (x - row->c0);	2128	mapcell *cell = row->col + (x - row->c0);
1643	uint8_t flags = 0;	2129	uint8_t flags = 0;
1644		2130
1645	if (cell->face [0]) flags \|= 1;	2131	if (cell->tile [0]) flags \|= 1;
1646	if (cell->face [1]) flags \|= 2;	2132	if (cell->tile [1]) flags \|= 2;
1647	if (cell->face [2]) flags \|= 4;	2133	if (cell->tile [2]) flags \|= 4;
1648		2134
1649	*data++ = flags;	2135	*data++ = flags;
1650		2136
1651	if (flags & 1)	2137	if (flags & 1)
1652	{	2138	{
		2139	tileid tile = cell->tile [0];
1653	*data++ = cell->face [0] >> 8;	2140	*data++ = tile >> 8;
1654	*data++ = cell->face [0];	2141	*data++ = tile;
1655	}	2142	}
1656		2143
1657	if (flags & 2)	2144	if (flags & 2)
1658	{	2145	{
		2146	tileid tile = cell->tile [1];
1659	*data++ = cell->face [1] >> 8;	2147	*data++ = tile >> 8;
1660	*data++ = cell->face [1];	2148	*data++ = tile;
1661	}	2149	}
1662		2150
1663	if (flags & 4)	2151	if (flags & 4)
1664	{	2152	{
		2153	tileid tile = cell->tile [2];
1665	*data++ = cell->face [2] >> 8;	2154	*data++ = tile >> 8;
1666	*data++ = cell->face [2];	2155	*data++ = tile;
1667	}	2156	}
1668	}	2157	}
1669	else	2158	else
1670	*data++ = 0;	2159	*data++ = 0;
1671	}	2160	}
…		…
1677	}	2166	}
1678	OUTPUT:	2167	OUTPUT:
1679	RETVAL	2168	RETVAL
1680		2169
1681	void	2170	void
1682	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2171	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1683	PPCODE:	2172	PPCODE:
1684	{	2173	{
1685	int x, y, z;	2174	int x, y, z;
1686	int w, h;	2175	int w, h;
1687	int x1, y1;	2176	int x1, y1;
…		…
1711	{	2200	{
1712	uint8_t flags = *data++;	2201	uint8_t flags = *data++;
1713		2202
1714	if (flags)	2203	if (flags)
1715	{	2204	{
1716	mapface face[3] = { 0, 0, 0 };
1717
1718	mapcell *cell = row_get_cell (row, x);	2205	mapcell *cell = row_get_cell (row, x);
		2206	tileid tile[3] = { 0, 0, 0 };
1719		2207
1720	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2208	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1721	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2209	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1722	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2210	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1723		2211
1724	if (cell->darkness <= 0)	2212	if (cell->darkness == 0)
1725	{	2213	{
1726	cell->darkness = -1;	2214	cell->darkness = 0;
1727		2215
1728	for (z = 0; z <= 2; z++)	2216	for (z = 0; z <= 2; z++)
1729	{	2217	{
1730	cell->face[z] = face[z];	2218	tileid t = tile [z];
1731		2219
1732	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2220	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2221	{
1733	XPUSHs (sv_2mortal (newSViv (face[z])));	2222	XPUSHs (sv_2mortal (newSViv (t)));
		2223	need_texid (self, t);
		2224	}
		2225
		2226	cell->tile [z] = t;
1734	}	2227	}
1735	}	2228	}
1736	}	2229	}
1737	}	2230	}
1738	}	2231	}
1739	}	2232	}
1740		2233
1741	MODULE = CFClient PACKAGE = CFClient::MixChunk	2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1742		2235
		2236	PROTOTYPES: DISABLE
		2237
1743	CFClient::MixChunk	2238	CFPlus::MixChunk
1744	new_from_file (SV class, char path)	2239	new_from_file (SV class, char path)
1745	CODE:	2240	CODE:
1746	RETVAL = Mix_LoadWAV (path);	2241	RETVAL = Mix_LoadWAV (path);
1747	OUTPUT:	2242	OUTPUT:
1748	RETVAL	2243	RETVAL
1749		2244
1750	void	2245	void
1751	DESTROY (CFClient::MixChunk self)	2246	DESTROY (CFPlus::MixChunk self)
1752	CODE:	2247	CODE:
1753	Mix_FreeChunk (self);	2248	Mix_FreeChunk (self);
1754		2249
1755	int	2250	int
1756	volume (CFClient::MixChunk self, int volume = -1)	2251	volume (CFPlus::MixChunk self, int volume = -1)
1757	CODE:	2252	CODE:
1758	RETVAL = Mix_VolumeChunk (self, volume);	2253	RETVAL = Mix_VolumeChunk (self, volume);
1759	OUTPUT:	2254	OUTPUT:
1760	RETVAL	2255	RETVAL
1761		2256
1762	int	2257	int
1763	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2258	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1764	CODE:	2259	CODE:
1765	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1766	OUTPUT:	2261	OUTPUT:
1767	RETVAL	2262	RETVAL
1768		2263
1769	MODULE = CFClient PACKAGE = CFClient::MixMusic	2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1770		2265
1771	int	2266	int
1772	volume (int volume = -1)	2267	volume (int volume = -1)
		2268	PROTOTYPE: ;$
1773	CODE:	2269	CODE:
1774	RETVAL = Mix_VolumeMusic (volume);	2270	RETVAL = Mix_VolumeMusic (volume);
1775	OUTPUT:	2271	OUTPUT:
1776	RETVAL	2272	RETVAL
1777		2273
		2274	int
		2275	fade_out (int ms)
		2276	CODE:
		2277	RETVAL = Mix_FadeOutMusic (ms);
		2278	OUTPUT:
		2279	RETVAL
		2280
1778	CFClient::MixMusic	2281	CFPlus::MixMusic
1779	new_from_file (SV class, char path)	2282	new_from_file (SV class, char path)
1780	CODE:	2283	CODE:
1781	RETVAL = Mix_LoadMUS (path);	2284	RETVAL = Mix_LoadMUS (path);
1782	OUTPUT:	2285	OUTPUT:
1783	RETVAL	2286	RETVAL
1784		2287
1785	void	2288	void
1786	DESTROY (CFClient::MixMusic self)	2289	DESTROY (CFPlus::MixMusic self)
1787	CODE:	2290	CODE:
1788	Mix_FreeMusic (self);	2291	Mix_FreeMusic (self);
1789		2292
1790	int	2293	int
1791	play (CFClient::MixMusic self, int loops = -1)	2294	play (CFPlus::MixMusic self, int loops = -1)
1792	CODE:	2295	CODE:
1793	RETVAL = Mix_PlayMusic (self, loops);	2296	RETVAL = Mix_PlayMusic (self, loops);
1794	OUTPUT:	2297	OUTPUT:
1795	RETVAL	2298	RETVAL
1796		2299
		2300	int
		2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2302	CODE:
		2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2304	OUTPUT:
		2305	RETVAL
		2306
1797	MODULE = CFClient PACKAGE = CFClient::OpenGL	2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2308
		2309	PROTOTYPES: ENABLE
1798		2310
1799	BOOT:	2311	BOOT:
1800	{	2312	{
1801	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1802	static const struct {	2314	static const struct {
1803	const char *name;	2315	const char *name;
1804	IV iv;	2316	IV iv;
1805	} *civ, const_iv[] = {	2317	} *civ, const_iv[] = {
1806	# define const_iv(name) { # name, (IV)name }	2318	# define const_iv(name) { # name, (IV)name }
		2319	const_iv (GL_VENDOR),
		2320	const_iv (GL_VERSION),
		2321	const_iv (GL_EXTENSIONS),
1807	const_iv (GL_COLOR_MATERIAL),	2322	const_iv (GL_COLOR_MATERIAL),
1808	const_iv (GL_SMOOTH),	2323	const_iv (GL_SMOOTH),
1809	const_iv (GL_FLAT),	2324	const_iv (GL_FLAT),
1810	const_iv (GL_DITHER),	2325	const_iv (GL_DITHER),
1811	const_iv (GL_BLEND),	2326	const_iv (GL_BLEND),
…		…
1815	const_iv (GL_ALPHA_TEST),	2330	const_iv (GL_ALPHA_TEST),
1816	const_iv (GL_NORMALIZE),	2331	const_iv (GL_NORMALIZE),
1817	const_iv (GL_RESCALE_NORMAL),	2332	const_iv (GL_RESCALE_NORMAL),
1818	const_iv (GL_FRONT),	2333	const_iv (GL_FRONT),
1819	const_iv (GL_BACK),	2334	const_iv (GL_BACK),
		2335	const_iv (GL_AUX0),
1820	const_iv (GL_AND),	2336	const_iv (GL_AND),
1821	const_iv (GL_ONE),	2337	const_iv (GL_ONE),
1822	const_iv (GL_ZERO),	2338	const_iv (GL_ZERO),
1823	const_iv (GL_SRC_ALPHA),	2339	const_iv (GL_SRC_ALPHA),
1824	const_iv (GL_DST_ALPHA),	2340	const_iv (GL_DST_ALPHA),
…		…
1838	const_iv (GL_LUMINANCE),	2354	const_iv (GL_LUMINANCE),
1839	const_iv (GL_LUMINANCE_ALPHA),	2355	const_iv (GL_LUMINANCE_ALPHA),
1840	const_iv (GL_FLOAT),	2356	const_iv (GL_FLOAT),
1841	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1842	const_iv (GL_COMPILE),	2358	const_iv (GL_COMPILE),
		2359	const_iv (GL_PROXY_TEXTURE_1D),
		2360	const_iv (GL_PROXY_TEXTURE_2D),
1843	const_iv (GL_TEXTURE_1D),	2361	const_iv (GL_TEXTURE_1D),
1844	const_iv (GL_TEXTURE_2D),	2362	const_iv (GL_TEXTURE_2D),
1845	const_iv (GL_TEXTURE_ENV),	2363	const_iv (GL_TEXTURE_ENV),
1846	const_iv (GL_TEXTURE_MAG_FILTER),	2364	const_iv (GL_TEXTURE_MAG_FILTER),
1847	const_iv (GL_TEXTURE_MIN_FILTER),	2365	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1869	const_iv (GL_SEPARABLE_2D),	2387	const_iv (GL_SEPARABLE_2D),
1870	const_iv (GL_CONVOLUTION_2D),	2388	const_iv (GL_CONVOLUTION_2D),
1871	const_iv (GL_CONVOLUTION_BORDER_MODE),	2389	const_iv (GL_CONVOLUTION_BORDER_MODE),
1872	const_iv (GL_CONSTANT_BORDER),	2390	const_iv (GL_CONSTANT_BORDER),
1873	const_iv (GL_LINES),	2391	const_iv (GL_LINES),
		2392	const_iv (GL_LINE_STRIP),
1874	const_iv (GL_LINE_LOOP),	2393	const_iv (GL_LINE_LOOP),
1875	const_iv (GL_QUADS),	2394	const_iv (GL_QUADS),
1876	const_iv (GL_QUAD_STRIP),	2395	const_iv (GL_QUAD_STRIP),
1877	const_iv (GL_TRIANGLES),	2396	const_iv (GL_TRIANGLES),
1878	const_iv (GL_TRIANGLE_STRIP),	2397	const_iv (GL_TRIANGLE_STRIP),
1879	const_iv (GL_TRIANGLE_FAN),	2398	const_iv (GL_TRIANGLE_FAN),
1880	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2399	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2400	const_iv (GL_POINT_SMOOTH_HINT),
		2401	const_iv (GL_LINE_SMOOTH_HINT),
		2402	const_iv (GL_POLYGON_SMOOTH_HINT),
		2403	const_iv (GL_GENERATE_MIPMAP_HINT),
1881	const_iv (GL_FASTEST),	2404	const_iv (GL_FASTEST),
		2405	const_iv (GL_DONT_CARE),
		2406	const_iv (GL_NICEST),
1882	const_iv (GL_V2F),	2407	const_iv (GL_V2F),
1883	const_iv (GL_V3F),	2408	const_iv (GL_V3F),
1884	const_iv (GL_T2F_V3F),	2409	const_iv (GL_T2F_V3F),
1885	const_iv (GL_T2F_N3F_V3F),	2410	const_iv (GL_T2F_N3F_V3F),
1886	# undef const_iv	2411	# undef const_iv
1887	};	2412	};
1888		2413
1889	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1890	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2416
		2417	texture_av = newAV ();
		2418	AvREAL_off (texture_av);
1891	}	2419	}
1892		2420
1893	char *	2421	char *
1894	gl_vendor ()	2422	gl_vendor ()
1895	CODE:	2423	CODE:
…		…
1906		2434
1907	char *	2435	char *
1908	gl_extensions ()	2436	gl_extensions ()
1909	CODE:	2437	CODE:
1910	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2438	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2439	OUTPUT:
		2440	RETVAL
		2441
		2442	const char *glGetString (GLenum pname)
		2443
		2444	GLint glGetInteger (GLenum pname)
		2445	CODE:
		2446	glGetIntegerv (pname, &RETVAL);
		2447	OUTPUT:
		2448	RETVAL
		2449
		2450	GLdouble glGetDouble (GLenum pname)
		2451	CODE:
		2452	glGetDoublev (pname, &RETVAL);
1911	OUTPUT:	2453	OUTPUT:
1912	RETVAL	2454	RETVAL
1913		2455
1914	int glGetError ()	2456	int glGetError ()
1915		2457
…		…
1988	r *= a;	2530	r *= a;
1989	g *= a;	2531	g *= a;
1990	b *= a;	2532	b *= a;
1991	}	2533	}
1992	// microsoft visual "c" rounds instead of truncating...	2534	// microsoft visual "c" rounds instead of truncating...
1993	glColor4ub (MIN ((int)(r * 256.f), 255),	2535	glColor4f (r, g, b, a);
1994	MIN ((int)(g * 256.f), 255),
1995	MIN ((int)(b * 256.f), 255),
1996	MIN ((int)(a * 256.f), 255));
1997		2536
1998	void glInterleavedArrays (int format, int stride, char *data)	2537	void glInterleavedArrays (int format, int stride, char *data)
1999		2538
2000	void glDrawElements (int mode, int count, int type, char *indices)	2539	void glDrawElements (int mode, int count, int type, char *indices)
2001		2540
…		…
2043		2582
2044	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2583	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2045		2584
2046	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2585	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2047		2586
		2587	void glPixelZoom (float x, float y)
		2588
2048	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2589	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2049		2590
2050	int glGenTexture ()	2591	int glGenTexture ()
2051	CODE:	2592	CODE:
2052	{	2593	RETVAL = gen_texture ();
2053	GLuint name;
2054	glGenTextures (1, &name);
2055	RETVAL = name;
2056	}
2057	OUTPUT:	2594	OUTPUT:
2058	RETVAL	2595	RETVAL
2059		2596
2060	void glDeleteTexture (int name)	2597	void glDeleteTexture (int name)
2061	CODE:	2598	CODE:
2062	{
2063	GLuint name_ = name;
2064	glDeleteTextures (1, &name_);	2599	del_texture (name);
2065	}	2600
2066
2067	int glGenList ()	2601	int glGenList ()
2068	CODE:	2602	CODE:
2069	RETVAL = glGenLists (1);	2603	RETVAL = glGenLists (1);
2070	OUTPUT:	2604	OUTPUT:
2071	RETVAL	2605	RETVAL
…		…
2078		2612
2079	void glEndList ()	2613	void glEndList ()
2080		2614
2081	void glCallList (int list)	2615	void glCallList (int list)
2082		2616
		2617	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2083		2618
		2619	PROTOTYPES: DISABLE
		2620
		2621	void
		2622	find_widget (SV *widget, NV x, NV y)
		2623	PPCODE:
		2624	{
		2625	if (within_widget (widget, x, y))
		2626	XPUSHs (widget);
		2627	}
		2628

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs. Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs.
Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC