ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs.
Revision 1.263 by root, Fri Jul 18 21:18:42 2008 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
		44	#define PANGO_ENABLE_BACKEND
		45	#define G_DISABLE_CAST_CHECKS
		46
23	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
24		48
25	#include <pango/pango.h>	49	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>	50
27	#include <pango/pangoft2.h>	51	#ifndef PANGO_VERSION_CHECK
28	#include <pango/pangocairo.h>	52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
29		61
30	#ifndef _WIN32	62	#ifndef _WIN32
31	# include <sys/types.h>	63	# include <sys/types.h>
32	# include <sys/socket.h>	64	# include <sys/socket.h>
33	# include <netinet/in.h>	65	# include <netinet/in.h>
34	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
35	# include <inttypes.h>	67	# include <inttypes.h>
		68	#endif
		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	72	#else
37	typedef unsigned char uint8_t;	73	# define expect(expr,value) (expr)
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	74	#endif
44		75
45	#include "glext.h"	76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
46		78
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		80
49	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
50		82
51	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
53		85
54	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
		87
		88	/* mask out modifiers we are not interested in */
		89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		90
		91	static AV *texture_av;
55		92
56	static struct	93	static struct
57	{	94	{
58	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
59	#include "glfunc.h"	96	#include "glfunc.h"
60	#undef GL_FUNC	97	#undef GL_FUNC
61	} gl;	98	} gl;
62		99
		100	static void
63	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
64	{	102	{
65	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
66	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
67	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
68	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
69	else	107	else
70	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
71	}	109	}
72		110
		111	static GLuint
		112	gen_texture ()
		113	{
		114	GLuint name;
		115
		116	if (AvFILL (texture_av) >= 0)
		117	name = (GLuint)(size_t)av_pop (texture_av);
		118	else
		119	glGenTextures (1, &name);
		120
		121	return name;
		122	}
		123
		124	static void
		125	del_texture (GLuint name)
		126	{
		127	/* make a half-assed attempt at returning the memory used by the texture */
		128	/* textures are frequently being reused by cfplus anyway */
		129	/*glBindTexture (GL_TEXTURE_2D, name);*/
		130	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		131	av_push (texture_av, (SV *)(size_t)name);
		132	glDeleteTextures (1, &name);
		133	}
		134
		135	#include "texcache.c"
		136	#include "rendercache.c"
		137
		138	#include "pango-font.c"
		139	#include "pango-fontmap.c"
		140	#include "pango-render.c"
		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
73	typedef Mix_Chunk *CFClient__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
74	typedef Mix_Music *CFClient__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
75		146
76	typedef PangoFontDescription *CFClient__Font;	147	typedef PangoFontDescription *DC__Font;
77		148
78	static int	149	static int
79	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
80	{	151	{
81	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
92		163
93	return 0;	164	return 0;
94	}	165	}
95		166
96	typedef struct cf_layout {	167	typedef struct cf_layout {
97	PangoLayout *pl; // either derived from a cairo or ft2 context	168	PangoLayout *pl;
98	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
100	int base_height;	170	int base_height;
101	CFClient__Font font;	171	DC__Font font;
		172	rc_t *rc;
102	} *CFClient__Layout;	173	} *DC__Layout;
103		174
104	static CFClient__Font default_font;	175	static DC__Font default_font;
105	static PangoContext *ft2_context, *cairo_context;	176	static PangoContext *opengl_context;
106	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	177	static PangoFontMap *opengl_fontmap;
107		178
108	static void	179	static void
109	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
110	{	181	{
111	FcPatternAddBool (pattern, FC_HINTING, 1);	182	FcPatternAddBool (pattern, FC_HINTING, 1);
112	#ifdef FC_HINT_STYLE	183	#ifdef FC_HINT_STYLE
113	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	184	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114	#endif	185	#endif
115	#ifdef _WIN32
116	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117	#else
118	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119	#endif
120	}	187	}
121		188
122	static void	189	static void
123	layout_update_font (CFClient__Layout self)	190	layout_update_font (DC__Layout self)
124	{	191	{
125	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
126	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
127	*/	194	*/
128	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
129		196
130	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
131	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
132		199
133	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
134	}	201	}
135		202
136	static void	203	static void
137	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	204	layout_get_pixel_size (DC__Layout self, int *w, int *h)
138	{	205	{
		206	PangoRectangle rect;
		207
		208	// get_pixel_* wrongly rounds down
139	pango_layout_get_pixel_size (self->pl, w, h);	209	pango_layout_get_extents (self->pl, 0, &rect);
140		210
141	if (!*w) *w = 1;	211	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142	if (!*h) *h = 1;	212	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143		213
144	*w = (*w + 3) & ~3;	214	if (!rect.width) rect.width = 1;
145	}	215	if (!rect.height) rect.height = 1;
146		216
		217	*w = rect.width;
		218	*h = rect.height;
		219	}
		220
		221	typedef uint16_t tileid;
147	typedef uint16_t mapface;	222	typedef uint16_t faceid;
148		223
149	typedef struct {	224	typedef struct {
150	GLint name;	225	GLuint name;
151	int w, h;	226	int w, h;
152	float s, t;	227	float s, t;
153	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
154	} maptex;	231	} maptex;
155		232
156	typedef struct {	233	typedef struct {
		234	uint32_t player;
		235	tileid tile[3];
157	int16_t darkness;	236	uint16_t darkness;
158	mapface face[3];	237	uint8_t stat_width, stat_hp, flags, smoothmax;
159	} mapcell;	238	} mapcell;
160		239
161	typedef struct {	240	typedef struct {
162	int32_t c0, c1;	241	int32_t c0, c1;
163	mapcell *col;	242	mapcell *col;
164	} maprow;	243	} maprow;
165		244
166	typedef struct map {	245	typedef struct map {
167	int x, y, w, h;	246	int x, y, w, h;
168	int ox, oy; /* offset to virtual global coordinate system */	247	int ox, oy; /* offset to virtual global coordinate system */
169	int faces;	248	int faces; tileid *face2tile; // [faceid]
170	mapface *face;	249	int texs; maptex *tex; // [tileid]
171
172	int texs;
173	maptex *tex;
174		250
175	int32_t rows;	251	int32_t rows;
176	maprow *row;	252	maprow *row;
177	} *CFClient__Map;	253	} *DC__Map;
178		254
179	static char *	255	static char *
180	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
181	{	257	{
182	char *p;	258	char *p;
…		…
199	}	275	}
200		276
201	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	277	#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))	278	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
203		279
		280	static void
		281	need_facenum (struct map *self, faceid face)
		282	{
		283	while (self->faces <= face)
		284	{
		285	Append (tileid, self->face2tile, self->faces, self->faces);
		286	self->faces *= 2;
		287	}
		288	}
		289
		290	static void
		291	need_texid (struct map *self, int texid)
		292	{
		293	while (self->texs <= texid)
		294	{
		295	Append (maptex, self->tex, self->texs, self->texs);
		296	self->texs *= 2;
		297	}
		298	}
		299
204	static maprow *	300	static maprow *
205	map_get_row (CFClient__Map self, int y)	301	map_get_row (DC__Map self, int y)
206	{	302	{
207	if (0 > y)	303	if (0 > y)
208	{	304	{
209	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
210	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
248		344
249	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
250	}	346	}
251		347
252	static mapcell *	348	static mapcell *
253	map_get_cell (CFClient__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
254	{	350	{
255	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
256	}	352	}
257		353
258	static void	354	static void
259	map_clear (CFClient__Map self)	355	map_clear (DC__Map self)
260	{	356	{
261	int r;	357	int r;
262		358
263	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
264	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
272	self->row = 0;	368	self->row = 0;
273	self->rows = 0;	369	self->rows = 0;
274	}	370	}
275		371
276	static void	372	static void
277	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	373	map_blank (DC__Map self, int x0, int y0, int w, int h)
278	{	374	{
279	int x, y;	375	int x, y;
280	maprow *row;	376	maprow *row;
		377	mapcell *cell;
281		378
282	for (y = y0; y < y0 + h; y++)	379	for (y = y0; y < y0 + h; y++)
283	if (y >= 0)	380	if (y >= 0)
284	{	381	{
285	if (y >= self->rows)	382	if (y >= self->rows)
…		…
291	if (x >= row->c0)	388	if (x >= row->c0)
292	{	389	{
293	if (x >= row->c1)	390	if (x >= row->c1)
294	break;	391	break;
295		392
296	row->col[x - row->c0].darkness = -1;	393	cell = row->col + x - row->c0;
		394
		395	cell->darkness = 0;
		396	cell->stat_hp = 0;
		397	cell->flags = 0;
		398	cell->player = 0;
297	}	399	}
298	}	400	}
		401	}
		402
		403	typedef struct {
		404	tileid tile;
		405	uint8_t x, y, level;
		406	} smooth_key;
		407
		408	static void
		409	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		410	{
		411	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		412
		413	if (SvIOK (*sv))
		414	SvIV_set (*sv, SvIVX (*sv) | bits);
		415	else
		416	sv_setiv (*sv, bits);
299	}	417	}
300		418
301	static void	419	static void
302	music_finished (void)	420	music_finished (void)
303	{	421	{
…		…
339	n |= n >> 16;	457	n |= n >> 16;
340		458
341	return n + 1;	459	return n + 1;
342	}	460	}
343		461
344	MODULE = CFClient PACKAGE = CFClient	462	static unsigned int
		463	popcount (unsigned int n)
		464	{
		465	n -= (n >> 1) & 0x55555555U;
		466	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		467	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		468	n *= 0x01010101U;
		469
		470	return n >> 24;
		471	}
		472
		473	/* SDL should provide this, really. */
		474	#define SDLK_MODIFIER_MIN 300
		475	#define SDLK_MODIFIER_MAX 314
		476
		477	/******************************************************************************/
		478
		479	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		480	static GV *hover_gv;
		481
		482	static int
		483	within_widget (SV *widget, NV x, NV y)
		484	{
		485	HV *self;
		486	SV **svp;
		487	NV wx, ww, wy, wh;
		488
		489	if (!SvROK (widget))
		490	return 0;
		491
		492	self = (HV *)SvRV (widget);
		493
		494	if (SvTYPE (self) != SVt_PVHV)
		495	return 0;
		496
		497	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		498	if (y < wy)
		499	return 0;
		500
		501	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		502	if (y >= wy + wh)
		503	return 0;
		504
		505	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		506	if (x < wx)
		507	return 0;
		508
		509	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		510	if (x >= wx + ww)
		511	return 0;
		512
		513	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		514	if (!svp || !SvTRUE (*svp))
		515	return 0;
		516
		517	return 1;
		518	}
		519
		520	MODULE = Deliantra::Client PACKAGE = DC
345		521
346	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
347		523
348	BOOT:	524	BOOT:
349	{	525	{
350	HV *stash = gv_stashpv ("CFClient", 1);	526	HV *stash = gv_stashpv ("DC", 1);
351	static const struct {	527	static const struct {
352	const char *name;	528	const char *name;
353	IV iv;	529	IV iv;
354	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
355	# define const_iv(name) { # name, (IV)name }	531	# define const_iv(name) { # name, (IV)name }
		532	const_iv (SDLK_MODIFIER_MIN),
		533	const_iv (SDLK_MODIFIER_MAX),
		534
356	const_iv (SDL_ACTIVEEVENT),	535	const_iv (SDL_ACTIVEEVENT),
357	const_iv (SDL_KEYDOWN),	536	const_iv (SDL_KEYDOWN),
358	const_iv (SDL_KEYUP),	537	const_iv (SDL_KEYUP),
359	const_iv (SDL_MOUSEMOTION),	538	const_iv (SDL_MOUSEMOTION),
360	const_iv (SDL_MOUSEBUTTONDOWN),	539	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
369	const_iv (SDL_EVENT_RESERVEDA),	548	const_iv (SDL_EVENT_RESERVEDA),
370	const_iv (SDL_EVENT_RESERVEDB),	549	const_iv (SDL_EVENT_RESERVEDB),
371	const_iv (SDL_VIDEORESIZE),	550	const_iv (SDL_VIDEORESIZE),
372	const_iv (SDL_VIDEOEXPOSE),	551	const_iv (SDL_VIDEOEXPOSE),
373	const_iv (SDL_USEREVENT),	552	const_iv (SDL_USEREVENT),
		553
		554	const_iv (SDL_APPINPUTFOCUS),
		555	const_iv (SDL_APPMOUSEFOCUS),
		556	const_iv (SDL_APPACTIVE),
		557
		558	const_iv (SDLK_FIRST),
		559	const_iv (SDLK_LAST),
374	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
375	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
376	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
377	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
378	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
433	const_iv (SDLK_BREAK),	619	const_iv (SDLK_BREAK),
434	const_iv (SDLK_MENU),	620	const_iv (SDLK_MENU),
435	const_iv (SDLK_POWER),	621	const_iv (SDLK_POWER),
436	const_iv (SDLK_EURO),	622	const_iv (SDLK_EURO),
437	const_iv (SDLK_UNDO),	623	const_iv (SDLK_UNDO),
		624
438	const_iv (KMOD_NONE),	625	const_iv (KMOD_NONE),
		626	const_iv (KMOD_SHIFT),
439	const_iv (KMOD_LSHIFT),	627	const_iv (KMOD_LSHIFT),
440	const_iv (KMOD_RSHIFT),	628	const_iv (KMOD_RSHIFT),
		629	const_iv (KMOD_CTRL),
441	const_iv (KMOD_LCTRL),	630	const_iv (KMOD_LCTRL),
442	const_iv (KMOD_RCTRL),	631	const_iv (KMOD_RCTRL),
		632	const_iv (KMOD_ALT),
443	const_iv (KMOD_LALT),	633	const_iv (KMOD_LALT),
444	const_iv (KMOD_RALT),	634	const_iv (KMOD_RALT),
		635	const_iv (KMOD_META),
445	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
446	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
447	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
448	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
449	const_iv (KMOD_MODE),	640	const_iv (KMOD_MODE),
450	const_iv (KMOD_CTRL),	641
451	const_iv (KMOD_SHIFT),	642	const_iv (MIX_DEFAULT_FORMAT),
452	const_iv (KMOD_ALT),	643
453	const_iv (KMOD_META)	644	const_iv (SDL_INIT_TIMER),
		645	const_iv (SDL_INIT_AUDIO),
		646	const_iv (SDL_INIT_VIDEO),
		647	const_iv (SDL_INIT_CDROM),
		648	const_iv (SDL_INIT_JOYSTICK),
		649	const_iv (SDL_INIT_EVERYTHING),
		650	const_iv (SDL_INIT_NOPARACHUTE),
		651	const_iv (SDL_INIT_EVENTTHREAD),
454	# undef const_iv	652	# undef const_iv
455	};	653	};
456		654
457	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	655	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
458	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	656	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		657
		658	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		659	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459	}	660	}
		661
		662	void
		663	weaken (SV *rv)
		664	PROTOTYPE: $
		665	CODE:
		666	sv_rvweaken (rv);
		667
		668	int
		669	in_destruct ()
		670	CODE:
		671	RETVAL = PL_main_cv == Nullcv;
		672	OUTPUT:
		673	RETVAL
460		674
461	NV floor (NV x)	675	NV floor (NV x)
462		676
463	NV ceil (NV x)	677	NV ceil (NV x)
464		678
		679	IV minpot (UV n)
		680
		681	IV popcount (UV n)
		682
465	void	683	void
466	pango_init ()	684	pango_init ()
467	CODE:	685	CODE:
468	// delayed, so it can pick up new fonts added by AddFontResourceEx
469	{	686	{
470	{
471	ft2_fontmap = pango_ft2_font_map_new ();	687	opengl_fontmap = pango_opengl_font_map_new ();
472	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	688	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);	689	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474	}	690	/*pango_context_set_font_description (opengl_context, default_font);*/
475	{	691	#if PANGO_VERSION_CHECK (1, 15, 2)
476	cairo_font_options_t *fopt = cairo_font_options_create ();	692	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
477	cairo_fontmap = pango_cairo_font_map_get_default ();	693	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
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	694	#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	}	695	}
491		696
492	int	697	char *SDL_GetError ()
493	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
494		698
495	void	699	int SDL_Init (U32 flags)
		700
		701	int SDL_InitSubSystem (U32 flags)
		702
		703	void SDL_QuitSubSystem (U32 flags)
		704
496	SDL_Quit ()	705	void SDL_Quit ()
497		706
498	void	707	void
499	SDL_ListModes ()	708	SDL_ListModes (int rgb, int alpha)
500	PPCODE:	709	PPCODE:
501	{	710	{
502	SDL_Rect **m;	711	SDL_Rect **m;
503		712
504	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	713	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	714	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	715	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	716	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508		717
509	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	718	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	719	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511		720
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	721	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	722	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	723	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	724	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516		725
517	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	726	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518		727	#if SDL_VERSION_ATLEAST(1,2,10)
519	SDL_EnableUNICODE (1);	728	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
520	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	729	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		730	#endif
521		731
522	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	732	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
523		733
524	if (m && m != (SDL_Rect **)-1)	734	if (m && m != (SDL_Rect **)-1)
525	while (*m)	735	while (*m)
526	{	736	{
527	AV *av = newAV ();	737	AV *av = newAV ();
528	av_push (av, newSViv ((*m)->w));	738	av_push (av, newSViv ((*m)->w));
529	av_push (av, newSViv ((*m)->h));	739	av_push (av, newSViv ((*m)->h));
		740	av_push (av, newSViv (rgb));
		741	av_push (av, newSViv (alpha));
530	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	742	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
531		743
532	++m;	744	++m;
533	}	745	}
534	}	746	}
535		747
536	char *
537	SDL_GetError ()
538
539	int	748	int
540	SDL_SetVideoMode (int w, int h, int fullscreen)	749	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541	CODE:	750	CODE:
		751	{
		752	SDL_EnableUNICODE (1);
		753	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		754
		755	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		756	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		757	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		758	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		759
542	RETVAL = !!SDL_SetVideoMode (	760	RETVAL = !!SDL_SetVideoMode (
543	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	761	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
544	);	762	);
		763
545	if (RETVAL)	764	if (RETVAL)
546	{	765	{
547	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	766	av_clear (texture_av);
		767
		768	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
548	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	769	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549	# include "glfunc.h"	770	#include "glfunc.h"
550	# undef GL_FUNC	771	#undef GL_FUNC
551	}	772	}
		773	}
552	OUTPUT:	774	OUTPUT:
553	RETVAL	775	RETVAL
554		776
555	void	777	void
556	SDL_GL_SwapBuffers ()	778	SDL_GL_SwapBuffers ()
557		779
558	char *	780	char *
559	SDL_GetKeyName (int sym)	781	SDL_GetKeyName (int sym)
560		782
		783	int
		784	SDL_GetAppState ()
		785
		786	int
		787	SDL_GetModState ()
		788
561	void	789	void
562	SDL_PollEvent ()	790	poll_events ()
563	PPCODE:	791	PPCODE:
564	{	792	{
565	SDL_Event ev;	793	SDL_Event ev;
566		794
567	while (SDL_PollEvent (&ev))	795	SDL_PumpEvents ();
		796	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568	{	797	{
569	HV *hv = newHV ();	798	HV *hv = newHV ();
570	hv_store (hv, "type", 4, newSViv (ev.type), 0);	799	hv_store (hv, "type", 4, newSViv (ev.type), 0);
571		800
572	switch (ev.type)	801	switch (ev.type)
573	{	802	{
574	case SDL_KEYDOWN:	803	case SDL_KEYDOWN:
575	case SDL_KEYUP:	804	case SDL_KEYUP:
576	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	805	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	806	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	807	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		808	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
579	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	809	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580	break;	810	break;
581		811
582	case SDL_ACTIVEEVENT:	812	case SDL_ACTIVEEVENT:
583	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	813	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	814	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585	break;	815	break;
586		816
587	case SDL_MOUSEMOTION:	817	case SDL_MOUSEMOTION:
		818	{
		819	int state = ev.motion.state;
		820	int x = ev.motion.x;
		821	int y = ev.motion.y;
		822	int xrel = ev.motion.xrel;
		823	int yrel = ev.motion.yrel;
		824
		825	/* do simplistic event compression */
		826	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		827	&& state == ev.motion.state)
		828	{
		829	xrel += ev.motion.xrel;
		830	yrel += ev.motion.yrel;
		831	x = ev.motion.x;
		832	y = ev.motion.y;
		833	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		834	}
		835
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	836	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
589
590	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	837	hv_store (hv, "state", 5, newSViv (state), 0);
591	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	838	hv_store (hv, "x", 1, newSViv (x), 0);
592	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	839	hv_store (hv, "y", 1, newSViv (y), 0);
593	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	840	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	841	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		842	}
595	break;	843	break;
596		844
597	case SDL_MOUSEBUTTONDOWN:	845	case SDL_MOUSEBUTTONDOWN:
598	case SDL_MOUSEBUTTONUP:	846	case SDL_MOUSEBUTTONUP:
599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	847	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
600		848
601	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	849	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
602	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	850	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
603	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	851	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
604	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	852	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
609	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	857	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	858	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611	break;	859	break;
612	}	860	}
613		861
614	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	862	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
615	}	863	}
616	}	864	}
617		865
618	int	866	int
619	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	867	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
620	POSTCALL:	868	POSTCALL:
621	Mix_HookMusicFinished (music_finished);	869	Mix_HookMusicFinished (music_finished);
622	Mix_ChannelFinished (channel_finished);	870	Mix_ChannelFinished (channel_finished);
623		871
624	void	872	void
		873	Mix_QuerySpec ()
		874	PPCODE:
		875	{
		876	int freq, channels;
		877	Uint16 format;
		878
		879	if (Mix_QuerySpec (&freq, &format, &channels))
		880	{
		881	EXTEND (SP, 3);
		882	PUSHs (sv_2mortal (newSViv (freq)));
		883	PUSHs (sv_2mortal (newSViv (format)));
		884	PUSHs (sv_2mortal (newSViv (channels)));
		885	}
		886	}
		887
		888	void
625	Mix_CloseAudio ()	889	Mix_CloseAudio ()
626		890
627	int	891	int
628	Mix_AllocateChannels (int numchans = -1)	892	Mix_AllocateChannels (int numchans = -1)
629		893
		894	const char *
		895	Mix_GetError ()
		896
630	void	897	void
631	lowdelay (int fd, int val = 1)	898	lowdelay (int fd, int val = 1)
632	CODE:	899	CODE:
		900	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		901
		902	void
		903	win32_proxy_info ()
		904	PPCODE:
		905	{
633	#ifndef _WIN32	906	#ifdef _WIN32
634	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	907	char buffer[2048];
		908	DWORD buflen;
		909
		910	EXTEND (SP, 3);
		911
		912	buflen = sizeof (buffer);
		913	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		914	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		915	{
		916	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		917
		918	buflen = sizeof (buffer);
		919	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		920	{
		921	PUSHs (newSVpv (buffer, 0));
		922
		923	buflen = sizeof (buffer);
		924	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		925	PUSHs (newSVpv (buffer, 0));
		926	}
		927	}
635	#endif	928	#endif
		929	}
636		930
637	void	931	int
638	add_font (char *file)	932	add_font (char *file)
639	CODE:	933	CODE:
640	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	934	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641	#ifdef _WIN32	935	OUTPUT:
642	// cairo... sigh... requires win2000	936	RETVAL
643	AddFontResourceEx (file, FR_PRIVATE, 0);
644	#endif
645		937
646	void	938	void
647	load_image_inline (SV *image_)	939	load_image_inline (SV *image_)
648	ALIAS:	940	ALIAS:
649	load_image_file = 1	941	load_image_file = 1
…		…
652	STRLEN image_len;	944	STRLEN image_len;
653	char *image = (char *)SvPVbyte (image_, image_len);	945	char *image = (char *)SvPVbyte (image_, image_len);
654	SDL_Surface *surface, *surface2;	946	SDL_Surface *surface, *surface2;
655	SDL_PixelFormat fmt;	947	SDL_PixelFormat fmt;
656	SDL_RWops *rw = ix	948	SDL_RWops *rw = ix
657	? SDL_RWFromFile (image, "r")	949	? SDL_RWFromFile (image, "rb")
658	: SDL_RWFromConstMem (image, image_len);	950	: SDL_RWFromConstMem (image, image_len);
659		951
660	if (!rw)	952	if (!rw)
661	croak ("load_image: %s", SDL_GetError ());	953	croak ("load_image: %s", SDL_GetError ());
662		954
…		…
691		983
692	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	984	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693		985
694	assert (surface2->pitch == surface2->w * 4);	986	assert (surface2->pitch == surface2->w * 4);
695		987
		988	SDL_LockSurface (surface2);
696	EXTEND (SP, 5);	989	EXTEND (SP, 6);
697	PUSHs (sv_2mortal (newSViv (surface2->w)));	990	PUSHs (sv_2mortal (newSViv (surface2->w)));
698	PUSHs (sv_2mortal (newSViv (surface2->h)));	991	PUSHs (sv_2mortal (newSViv (surface2->h)));
699	SDL_LockSurface (surface2);
700	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	992	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)));	993	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	994	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	995	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		996	SDL_UnlockSurface (surface2);
705		997
706	SDL_FreeSurface (surface);	998	SDL_FreeSurface (surface);
707	SDL_FreeSurface (surface2);	999	SDL_FreeSurface (surface2);
708	}	1000	}
709		1001
…		…
735	void	1027	void
736	error (char *message)	1028	error (char *message)
737	CODE:	1029	CODE:
738	fprintf (stderr, "ERROR: %s\n", message);	1030	fprintf (stderr, "ERROR: %s\n", message);
739	#ifdef _WIN32	1031	#ifdef _WIN32
740	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1032	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
741	#endif	1033	#endif
742		1034
743	void	1035	void
744	fatal (char *message)	1036	fatal (char *message)
745	CODE:	1037	CODE:
746	fprintf (stderr, "FATAL: %s\n", message);	1038	fprintf (stderr, "FATAL: %s\n", message);
747	#ifdef _WIN32	1039	#ifdef _WIN32
748	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1040	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
749	#endif	1041	#endif
750	_exit (1);	1042	_exit (1);
751		1043
752	void	1044	void
753	_exit (int retval)	1045	_exit (int retval = 0)
754	CODE:	1046	CODE:
		1047	#ifdef WIN32
		1048	ExitThread (retval); // unclean, please beam me up
		1049	#else
755	_exit (retval);	1050	_exit (retval);
		1051	#endif
756		1052
		1053	void
		1054	debug ()
		1055	CODE:
		1056	{
		1057	#if DEBUG
		1058	VALGRIND_DO_LEAK_CHECK;
		1059	#endif
		1060	}
		1061
757	MODULE = CFClient PACKAGE = CFClient::Font	1062	MODULE = Deliantra::Client PACKAGE = DC::Font
758		1063
759	CFClient::Font	1064	PROTOTYPES: DISABLE
		1065
		1066	DC::Font
760	new_from_file (SV *class, char *path, int id = 0)	1067	new_from_file (SV *class, char *path, int id = 0)
761	CODE:	1068	CODE:
762	{	1069	{
763	int count;	1070	int count;
764	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1071	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
767	}	1074	}
768	OUTPUT:	1075	OUTPUT:
769	RETVAL	1076	RETVAL
770		1077
771	void	1078	void
772	DESTROY (CFClient::Font self)	1079	DESTROY (DC::Font self)
773	CODE:	1080	CODE:
774	pango_font_description_free (self);	1081	pango_font_description_free (self);
775		1082
776	void	1083	void
777	make_default (CFClient::Font self)	1084	make_default (DC::Font self)
		1085	PROTOTYPE: $
778	CODE:	1086	CODE:
779	default_font = self;	1087	default_font = self;
780		1088
781	MODULE = CFClient PACKAGE = CFClient::Layout	1089	MODULE = Deliantra::Client PACKAGE = DC::Layout
782		1090
783	CFClient::Layout	1091	PROTOTYPES: DISABLE
784	new (SV *class, int rgba = 0)	1092
		1093	void
		1094	glyph_cache_backup ()
		1095	PROTOTYPE:
		1096	CODE:
		1097	tc_backup ();
		1098
		1099	void
		1100	glyph_cache_restore ()
		1101	PROTOTYPE:
		1102	CODE:
		1103	tc_restore ();
		1104
		1105	DC::Layout
		1106	new (SV *class)
785	CODE:	1107	CODE:
786	New (0, RETVAL, 1, struct cf_layout);	1108	New (0, RETVAL, 1, struct cf_layout);
787		1109
788	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1110	RETVAL->pl = pango_layout_new (opengl_context);
789	RETVAL->rgba = rgba;
790	RETVAL->r = 1.;	1111	RETVAL->r = 1.;
791	RETVAL->g = 1.;	1112	RETVAL->g = 1.;
792	RETVAL->b = 1.;	1113	RETVAL->b = 1.;
793	RETVAL->a = 1.;	1114	RETVAL->a = 1.;
794	RETVAL->base_height = MIN_FONT_HEIGHT;	1115	RETVAL->base_height = MIN_FONT_HEIGHT;
795	RETVAL->font = 0;	1116	RETVAL->font = 0;
		1117	RETVAL->rc = rc_alloc ();
796		1118
797	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1119	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
798	layout_update_font (RETVAL);	1120	layout_update_font (RETVAL);
799	OUTPUT:	1121	OUTPUT:
800	RETVAL	1122	RETVAL
801		1123
802	void	1124	void
803	DESTROY (CFClient::Layout self)	1125	DESTROY (DC::Layout self)
804	CODE:	1126	CODE:
805	g_object_unref (self->pl);	1127	g_object_unref (self->pl);
		1128	rc_free (self->rc);
806	Safefree (self);	1129	Safefree (self);
807		1130
808	int
809	is_rgba (CFClient::Layout self)
810	CODE:
811	RETVAL = self->rgba;
812	OUTPUT:
813	RETVAL
814
815	void	1131	void
816	set_text (CFClient::Layout self, SV *text_)	1132	set_text (DC::Layout self, SV *text_)
817	CODE:	1133	CODE:
818	{	1134	{
819	STRLEN textlen;	1135	STRLEN textlen;
820	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
821		1137
822	pango_layout_set_text (self->pl, text, textlen);	1138	pango_layout_set_text (self->pl, text, textlen);
823	}	1139	}
824		1140
825	void	1141	void
826	set_markup (CFClient::Layout self, SV *text_)	1142	set_markup (DC::Layout self, SV *text_)
827	CODE:	1143	CODE:
828	{	1144	{
829	STRLEN textlen;	1145	STRLEN textlen;
830	char *text = SvPVutf8 (text_, textlen);	1146	char *text = SvPVutf8 (text_, textlen);
831		1147
832	pango_layout_set_markup (self->pl, text, textlen);	1148	pango_layout_set_markup (self->pl, text, textlen);
833	}	1149	}
834		1150
835	void	1151	void
836	set_shapes (CFClient::Layout self, ...)	1152	set_shapes (DC::Layout self, ...)
837	CODE:	1153	CODE:
838	{	1154	{
839	PangoAttrList *attrs = 0;	1155	PangoAttrList *attrs = 0;
840	const char *text = pango_layout_get_text (self->pl);	1156	const char *text = pango_layout_get_text (self->pl);
841	const char *pos = text;	1157	const char *pos = text;
842	int arg = 2;	1158	int arg = 4;
843		1159
844	while (arg < items && (pos = strstr (pos, OBJ_STR)))	1160	while (arg < items && (pos = strstr (pos, OBJ_STR)))
845	{	1161	{
846	PangoRectangle rect;	1162	PangoRectangle inkrect, rect;
847	PangoAttribute *attr;	1163	PangoAttribute *attr;
848		1164
		1165	int x = SvIV (ST (arg - 3));
		1166	int y = SvIV (ST (arg - 2));
849	int w = SvIV (ST (arg - 1));	1167	int w = SvIV (ST (arg - 1));
850	int h = SvIV (ST (arg));	1168	int h = SvIV (ST (arg ));
851		1169
852	arg += 2;
853
854	rect.x = 0;	1170	inkrect.x = 0;
		1171	inkrect.y = 0;
		1172	inkrect.width = 0;
		1173	inkrect.height = 0;
		1174
		1175	rect.x = x * PANGO_SCALE;
855	rect.y = -h * PANGO_SCALE;	1176	rect.y = y * PANGO_SCALE;
856	rect.width = w * PANGO_SCALE;	1177	rect.width = w * PANGO_SCALE;
857	rect.height = h * PANGO_SCALE;	1178	rect.height = h * PANGO_SCALE;
858		1179
859	if (!attrs)	1180	if (!attrs)
860	attrs = pango_layout_get_attributes (self->pl);	1181	attrs = pango_layout_get_attributes (self->pl);
861		1182
862	attr = pango_attr_shape_new (&rect, &rect);	1183	attr = pango_attr_shape_new (&inkrect, &rect);
863	attr->start_index = pos - text;	1184	attr->start_index = pos - text;
864	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;	1185	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
865	pango_attr_list_insert (attrs, attr);	1186	pango_attr_list_insert (attrs, attr);
866		1187
		1188	arg += 4;
867	pos += sizeof (OBJ_STR) - 1;	1189	pos += sizeof (OBJ_STR) - 1;
868	}	1190	}
869		1191
870	if (attrs)	1192	if (attrs)
871	pango_layout_set_attributes (self->pl, attrs);	1193	pango_layout_set_attributes (self->pl, attrs);
872	}	1194	}
873		1195
874	void	1196	void
875	get_shapes (CFClient::Layout self)	1197	get_shapes (DC::Layout self)
876	PPCODE:	1198	PPCODE:
877	{	1199	{
878	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1200	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
879		1201
880	do	1202	do
881	{	1203	{
882	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1204	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
883		1205
884	if (run && shape_attr_p (run))	1206	if (run && shape_attr_p (run))
885	{	1207	{
886	PangoRectangle extents;	1208	PangoRectangle extents;
887	pango_layout_iter_get_run_extents (iter, 0, &extents);	1209	pango_layout_iter_get_run_extents (iter, 0, &extents);
888		1210
		1211	EXTEND (SP, 2);
889	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1212	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
890	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1213	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
891	}	1214	}
892	}	1215	}
893	while (pango_layout_iter_next_run (iter));	1216	while (pango_layout_iter_next_run (iter));
894		1217
895	pango_layout_iter_free (iter);	1218	pango_layout_iter_free (iter);
896	}	1219	}
897		1220
898	int	1221	int
899	has_wrapped (CFClient::Layout self)	1222	has_wrapped (DC::Layout self)
900	CODE:	1223	CODE:
901	{	1224	{
902	int lines = 1;	1225	int lines = 1;
903	const char *text = pango_layout_get_text (self->pl);	1226	const char *text = pango_layout_get_text (self->pl);
904		1227
…		…
909	}	1232	}
910	OUTPUT:	1233	OUTPUT:
911	RETVAL	1234	RETVAL
912		1235
913	SV *	1236	SV *
914	get_text (CFClient::Layout self)	1237	get_text (DC::Layout self)
915	CODE:	1238	CODE:
916	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1239	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
917	sv_utf8_decode (RETVAL);	1240	sv_utf8_decode (RETVAL);
918	OUTPUT:	1241	OUTPUT:
919	RETVAL	1242	RETVAL
920		1243
921	void	1244	void
922	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1245	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
923	CODE:	1246	CODE:
924	self->r = r;	1247	self->r = r;
925	self->g = g;	1248	self->g = g;
926	self->b = b;	1249	self->b = b;
927	self->a = a;	1250	self->a = a;
928		1251
929	void	1252	void
930	set_font (CFClient::Layout self, CFClient::Font font = 0)	1253	set_font (DC::Layout self, DC::Font font = 0)
931	CODE:	1254	CODE:
932	if (self->font != font)	1255	if (self->font != font)
933	{	1256	{
934	self->font = font;	1257	self->font = font;
935	layout_update_font (self);	1258	layout_update_font (self);
936	}	1259	}
937		1260
938	void	1261	void
939	set_height (CFClient::Layout self, int base_height)	1262	set_height (DC::Layout self, int base_height)
940	CODE:	1263	CODE:
941	if (self->base_height != base_height)	1264	if (self->base_height != base_height)
942	{	1265	{
943	self->base_height = base_height;	1266	self->base_height = base_height;
944	layout_update_font (self);	1267	layout_update_font (self);
945	}	1268	}
946		1269
947	void	1270	void
948	set_width (CFClient::Layout self, int max_width = -1)	1271	set_width (DC::Layout self, int max_width = -1)
949	CODE:	1272	CODE:
950	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1273	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
951		1274
952	void	1275	void
953	set_indent (CFClient::Layout self, int indent)	1276	set_indent (DC::Layout self, int indent)
954	CODE:	1277	CODE:
955	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1278	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
956		1279
957	void	1280	void
958	set_spacing (CFClient::Layout self, int spacing)	1281	set_spacing (DC::Layout self, int spacing)
959	CODE:	1282	CODE:
960	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1283	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
961		1284
962	void	1285	void
963	set_ellipsise (CFClient::Layout self, int ellipsise)	1286	set_ellipsise (DC::Layout self, int ellipsise)
964	CODE:	1287	CODE:
965	pango_layout_set_ellipsize (self->pl,	1288	pango_layout_set_ellipsize (self->pl,
966	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1289	ellipsise == 1 ? PANGO_ELLIPSIZE_START
967	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1290	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
968	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1291	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
969	: PANGO_ELLIPSIZE_NONE	1292	: PANGO_ELLIPSIZE_NONE
970	);	1293	);
971		1294
972	void	1295	void
973	set_single_paragraph_mode (CFClient::Layout self, int spm)	1296	set_single_paragraph_mode (DC::Layout self, int spm)
974	CODE:	1297	CODE:
975	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1298	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
976		1299
977	void	1300	void
978	size (CFClient::Layout self)	1301	size (DC::Layout self)
979	PPCODE:	1302	PPCODE:
980	{	1303	{
981	int w, h;	1304	int w, h;
982		1305
983	layout_get_pixel_size (self, &w, &h);	1306	layout_get_pixel_size (self, &w, &h);
…		…
986	PUSHs (sv_2mortal (newSViv (w)));	1309	PUSHs (sv_2mortal (newSViv (w)));
987	PUSHs (sv_2mortal (newSViv (h)));	1310	PUSHs (sv_2mortal (newSViv (h)));
988	}	1311	}
989		1312
990	int	1313	int
		1314	descent (DC::Layout self)
		1315	CODE:
		1316	{
		1317	PangoRectangle rect;
		1318	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1319	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1320	RETVAL = PANGO_DESCENT (rect);
		1321	}
		1322	OUTPUT:
		1323	RETVAL
		1324
		1325	int
991	xy_to_index (CFClient::Layout self, int x, int y)	1326	xy_to_index (DC::Layout self, int x, int y)
992	CODE:	1327	CODE:
993	{	1328	{
994	int index, trailing;	1329	int index, trailing;
995	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1330	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996	RETVAL = index;	1331	RETVAL = index + trailing;
997	}	1332	}
998	OUTPUT:	1333	OUTPUT:
999	RETVAL	1334	RETVAL
1000		1335
1001	void	1336	void
1002	cursor_pos (CFClient::Layout self, int index)	1337	cursor_pos (DC::Layout self, int index)
1003	PPCODE:	1338	PPCODE:
1004	{	1339	{
1005	PangoRectangle strong_pos;	1340	PangoRectangle pos;
1006	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1341	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1007		1342
1008	EXTEND (SP, 3);	1343	EXTEND (SP, 3);
1009	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1011	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1346	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1012	}	1347	}
1013		1348
1014	void	1349	void
1015	render (CFClient::Layout self)	1350	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1016	PPCODE:	1351	PPCODE:
1017	{	1352	{
1018	SV *retval;	1353	int line, x;
1019	int w, h;
1020		1354
1021	layout_get_pixel_size (self, &w, &h);	1355	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1022		1356	#if !PANGO_VERSION_CHECK (1, 17, 3)
1023	if (self->rgba)	1357	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1024	{	1358	--line;
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	1359	#endif
1064	#endif
1065	rgba = SDL_SwapBE32 (rgba);
1066	*p++ = rgba;
1067	}
1068	}
1069
1070	EXTEND (SP, 5);	1360	EXTEND (SP, 2);
1071	PUSHs (sv_2mortal (newSViv (w)));	1361	PUSHs (sv_2mortal (newSViv (line)));
		1362	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1363	}
		1364
		1365	void
		1366	line_x_to_index (DC::Layout self, int line, int x)
		1367	PPCODE:
		1368	{
		1369	PangoLayoutLine *lp;
		1370	int index, trailing;
		1371
		1372	if (line < 0)
		1373	XSRETURN_EMPTY;
		1374
		1375	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1376	XSRETURN_EMPTY; /* do better */
		1377
		1378	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1379
		1380	EXTEND (SP, 2);
		1381	if (GIMME_V == G_SCALAR)
1072	PUSHs (sv_2mortal (newSViv (h)));	1382	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	1383	else
1078	{	1384	{
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)));	1385	PUSHs (sv_2mortal (newSViv (index)));
1098	PUSHs (sv_2mortal (newSViv (h)));	1386	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	}	1387	}
1103	}	1388	}
1104		1389
		1390	void
		1391	render (DC::Layout self, float x, float y, int flags = 0)
		1392	CODE:
		1393	rc_clear (self->rc);
		1394	pango_opengl_render_layout_subpixel (
		1395	self->pl,
		1396	self->rc,
		1397	x * PANGO_SCALE, y * PANGO_SCALE,
		1398	self->r, self->g, self->b, self->a,
		1399	flags
		1400	);
		1401	// we assume that context_change actually clears/frees stuff
		1402	// and does not do any recomputation...
		1403	pango_layout_context_changed (self->pl);
		1404
		1405	void
		1406	draw (DC::Layout self)
		1407	CODE:
		1408	{
		1409	glEnable (GL_TEXTURE_2D);
		1410	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1411	glEnable (GL_BLEND);
		1412	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1413	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1414	glEnable (GL_ALPHA_TEST);
		1415	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1416
		1417	rc_draw (self->rc);
		1418
		1419	glDisable (GL_ALPHA_TEST);
		1420	glDisable (GL_BLEND);
		1421	glDisable (GL_TEXTURE_2D);
		1422	}
		1423
1105	MODULE = CFClient PACKAGE = CFClient::Texture	1424	MODULE = Deliantra::Client PACKAGE = DC::Texture
1106		1425
1107	void	1426	PROTOTYPES: ENABLE
1108	pad2pot (SV *data_, SV *w_, SV *h_)
1109	CODE:
1110	{
1111	int ow = SvIV (w_);
1112	int oh = SvIV (h_);
1113		1427
1114	if (ow && oh)	1428	void
		1429	pad (SV *data_, int ow, int oh, int nw, int nh)
		1430	CODE:
		1431	{
		1432	if ((nw != ow || nh != oh) && SvOK (data_))
1115	{	1433	{
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;	1434	STRLEN datalen;
1124	char *data = SvPVbyte (data_, datalen);	1435	char *data = SvPVbyte (data_, datalen);
1125	int bpp = datalen / (ow * oh);	1436	int bpp = datalen / (ow * oh);
1126	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1437	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1127		1438
1128	SvPOK_only (result_);	1439	SvPOK_only (result_);
1129	SvCUR_set (result_, nw * nh * bpp);	1440	SvCUR_set (result_, nw * nh * bpp);
1130		1441
1131	memset (SvPVX (result_), 0, nw * nh * bpp);	1442	memset (SvPVX (result_), 0, nw * nh * bpp);
1132	while (oh--)	1443	while (oh--)
1133	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1444	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1134		1445
1135	sv_setsv (data_, result_);	1446	sv_setsv (data_, result_);
1136	}
1137
1138	sv_setiv (w_, nw);
1139	sv_setiv (h_, nh);
1140	}
1141	}	1447	}
1142	}	1448	}
1143		1449
1144	void	1450	void
1145	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1451	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1151	{	1457	{
1152	HV *hv = (HV *)SvRV (self);	1458	HV *hv = (HV *)SvRV (self);
1153	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1459	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1154	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1460	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1155	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1461	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1462
		1463	if (name <= 0)
		1464	XSRETURN_EMPTY;
1156		1465
1157	if (items < 5)	1466	if (items < 5)
1158	{	1467	{
1159	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1468	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1160	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1469	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1188	glDisable (GL_ALPHA_TEST);	1497	glDisable (GL_ALPHA_TEST);
1189	glDisable (GL_BLEND);	1498	glDisable (GL_BLEND);
1190	}	1499	}
1191	}	1500	}
1192		1501
		1502	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1503	CODE:
		1504	{
		1505	GLint width;
		1506	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1507	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1508	RETVAL = width > 0;
		1509	}
		1510	OUTPUT:
		1511	RETVAL
		1512
1193	MODULE = CFClient PACKAGE = CFClient::Map	1513	MODULE = Deliantra::Client PACKAGE = DC::Map
1194		1514
1195	CFClient::Map	1515	PROTOTYPES: DISABLE
1196	new (SV *class, int map_width, int map_height)	1516
		1517	DC::Map
		1518	new (SV *class)
1197	CODE:	1519	CODE:
1198	New (0, RETVAL, 1, struct map);	1520	New (0, RETVAL, 1, struct map);
1199	RETVAL->x = 0;	1521	RETVAL->x = 0;
1200	RETVAL->y = 0;	1522	RETVAL->y = 0;
1201	RETVAL->w = map_width;	1523	RETVAL->w = 0;
1202	RETVAL->h = map_height;	1524	RETVAL->h = 0;
1203	RETVAL->ox = 0;	1525	RETVAL->ox = 0;
1204	RETVAL->oy = 0;	1526	RETVAL->oy = 0;
1205	RETVAL->faces = 8192;	1527	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1206	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1528	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;	1529	RETVAL->rows = 0;
1210	RETVAL->row = 0;	1530	RETVAL->row = 0;
1211	OUTPUT:	1531	OUTPUT:
1212	RETVAL	1532	RETVAL
1213		1533
1214	void	1534	void
1215	DESTROY (CFClient::Map self)	1535	DESTROY (DC::Map self)
1216	CODE:	1536	CODE:
1217	{	1537	{
1218	map_clear (self);	1538	map_clear (self);
1219	Safefree (self->face);	1539	Safefree (self->face2tile);
1220	Safefree (self->tex);	1540	Safefree (self->tex);
1221	Safefree (self);	1541	Safefree (self);
1222	}	1542	}
1223		1543
1224	void	1544	void
		1545	resize (DC::Map self, int map_width, int map_height)
		1546	CODE:
		1547	self->w = map_width;
		1548	self->h = map_height;
		1549
		1550	void
1225	clear (CFClient::Map self)	1551	clear (DC::Map self)
1226	CODE:	1552	CODE:
1227	map_clear (self);	1553	map_clear (self);
1228		1554
1229	void	1555	void
1230	set_face (CFClient::Map self, int face, int texid)	1556	set_tileid (DC::Map self, int face, int tile)
1231	CODE:	1557	CODE:
1232	{	1558	{
1233	while (self->faces <= face)	1559	need_facenum (self, face); self->face2tile [face] = tile;
1234	{	1560	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	}	1561	}
1241		1562
1242	void	1563	void
		1564	set_smooth (DC::Map self, int face, int smooth, int level)
		1565	CODE:
		1566	{
		1567	tileid texid;
		1568	maptex *tex;
		1569
		1570	if (face < 0 || face >= self->faces)
		1571	return;
		1572
		1573	if (smooth < 0 || smooth >= self->faces)
		1574	return;
		1575
		1576	texid = self->face2tile [face];
		1577
		1578	if (!texid)
		1579	return;
		1580
		1581	tex = self->tex + texid;
		1582	tex->smoothtile = self->face2tile [smooth];
		1583	tex->smoothlevel = level;
		1584	}
		1585
		1586	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)	1587	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1244	CODE:	1588	CODE:
1245	{	1589	{
1246	while (self->texs <= texid)	1590	need_texid (self, texid);
1247	{
1248	Append (maptex, self->tex, self->texs, self->texs);
1249	self->texs *= 2;
1250	}
1251		1591
1252	{	1592	{
1253	maptex *tex = self->tex + texid;	1593	maptex *tex = self->tex + texid;
1254		1594
1255	tex->name = name;	1595	tex->name = name;
…		…
1272	// from transparent color bleeding and ugly wrapping effects.	1612	// from transparent color bleeding and ugly wrapping effects.
1273	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1613	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1274	}	1614	}
1275		1615
1276	int	1616	int
1277	ox (CFClient::Map self)	1617	ox (DC::Map self)
1278	ALIAS:	1618	ALIAS:
1279	oy = 1	1619	oy = 1
1280	x = 2	1620	x = 2
1281	y = 3	1621	y = 3
1282	w = 4	1622	w = 4
…		…
1293	}	1633	}
1294	OUTPUT:	1634	OUTPUT:
1295	RETVAL	1635	RETVAL
1296		1636
1297	void	1637	void
1298	scroll (CFClient::Map self, int dx, int dy)	1638	scroll (DC::Map self, int dx, int dy)
1299	CODE:	1639	CODE:
1300	{	1640	{
1301	if (dx > 0)	1641	if (dx > 0)
1302	map_blank (self, self->x, self->y, dx - 1, self->h);	1642	map_blank (self, self->x, self->y, dx, self->h);
1303	else if (dx < 0)	1643	else if (dx < 0)
1304	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1644	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1305		1645
1306	if (dy > 0)	1646	if (dy > 0)
1307	map_blank (self, self->x, self->y, self->w, dy - 1);	1647	map_blank (self, self->x, self->y, self->w, dy);
1308	else if (dy < 0)	1648	else if (dy < 0)
1309	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1649	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1310		1650
1311	self->ox += dx; self->x += dx;	1651	self->ox += dx; self->x += dx;
1312	self->oy += dy; self->y += dy;	1652	self->oy += dy; self->y += dy;
1313		1653
1314	while (self->y < 0)	1654	while (self->y < 0)
…		…
1318	self->rows += MAP_EXTEND_Y;	1658	self->rows += MAP_EXTEND_Y;
1319	self->y += MAP_EXTEND_Y;	1659	self->y += MAP_EXTEND_Y;
1320	}	1660	}
1321	}	1661	}
1322		1662
1323	void	1663	SV *
1324	map1a_update (CFClient::Map self, SV *data_)	1664	map1a_update (DC::Map self, SV *data_, int extmap)
1325	CODE:	1665	CODE:
1326	{	1666	{
1327	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1667	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1328	uint8_t *data_end = (uint8_t *)SvEND (data_);	1668	uint8_t *data_end = (uint8_t *)SvEND (data_);
1329	mapcell *cell;	1669	mapcell *cell;
1330	int x, y, flags;	1670	int x, y, z, flags;
		1671	AV *missing = newAV ();
		1672	RETVAL = newRV_noinc ((SV *)missing);
1331		1673
1332	while (data < data_end)	1674	while (data < data_end - 1)
1333	{	1675	{
1334	flags = (data [0] << 8) + data [1]; data += 2;	1676	flags = (data [0] << 8) + data [1]; data += 2;
1335		1677
1336	x = self->x + ((flags >> 10) & 63);	1678	x = self->x + ((flags >> 10) & 63);
1337	y = self->y + ((flags >> 4) & 63);	1679	y = self->y + ((flags >> 4) & 63);
1338		1680
1339	cell = map_get_cell (self, x, y);	1681	cell = map_get_cell (self, x, y);
1340		1682
1341	if (flags & 15)	1683	if (flags & 15)
1342	{	1684	{
1343	if (cell->darkness < 0)	1685	if (!cell->darkness)
1344	{	1686	{
		1687	memset (cell, 0, sizeof (*cell));
1345	cell->darkness = 0;	1688	cell->darkness = 256;
1346	cell->face [0] = 0;
1347	cell->face [1] = 0;
1348	cell->face [2] = 0;
1349	}	1689	}
1350		1690
1351	cell->darkness = flags & 8 ? *data++ : 255;
1352
1353	//TODO: don't trust server data to be in-range(!)	1691	//TODO: don't trust server data to be in-range(!)
1354		1692
1355	if (flags & 4)	1693	if (flags & 8)
1356	{	1694	{
1357	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1695	if (extmap)
		1696	{
		1697	uint8_t ext, cmd;
		1698
		1699	do
		1700	{
		1701	ext = *data++;
		1702	cmd = ext & 0x7f;
		1703
		1704	if (cmd < 4)
		1705	cell->darkness = 255 - ext * 64 + 1;
		1706	else if (cmd == 5) // health
		1707	{
		1708	cell->stat_width = 1;
		1709	cell->stat_hp = *data++;
		1710	}
		1711	else if (cmd == 6) // monster width
		1712	cell->stat_width = *data++ + 1;
		1713	else if (cmd == 0x47)
		1714	{
		1715	if (*data == 1) cell->player = data [1];
		1716	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1717	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1718	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1719
		1720	data += *data + 1;
		1721	}
		1722	else if (cmd == 8) // cell flags
		1723	cell->flags = *data++;
		1724	else if (ext & 0x40) // unknown, multibyte => skip
		1725	data += *data + 1;
		1726	else
		1727	data++;
		1728	}
		1729	while (ext & 0x80);
		1730	}
		1731	else
		1732	cell->darkness = *data++ + 1;
1358	}	1733	}
1359		1734
		1735	for (z = 0; z <= 2; ++z)
1360	if (flags & 2)	1736	if (flags & (4 >> z))
1361	{	1737	{
1362	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1738	faceid face = (data [0] << 8) + data [1]; data += 2;
		1739	need_facenum (self, face);
		1740	cell->tile [z] = self->face2tile [face];
		1741
		1742	if (cell->tile [z])
		1743	{
		1744	maptex *tex = self->tex + cell->tile [z];
		1745	if (!tex->name)
		1746	av_push (missing, newSViv (cell->tile [z]));
		1747
		1748	if (tex->smoothtile)
		1749	{
		1750	maptex *smooth = self->tex + tex->smoothtile;
		1751	if (!smooth->name)
		1752	av_push (missing, newSViv (tex->smoothtile));
		1753	}
		1754	}
1363	}	1755	}
1364
1365	if (flags & 1)
1366	{
1367	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1368	}
1369	}	1756	}
1370	else	1757	else
1371	cell->darkness = -1;	1758	cell->darkness = 0;
1372	}	1759	}
1373	}	1760	}
		1761	OUTPUT:
		1762	RETVAL
1374		1763
1375	SV *	1764	SV *
1376	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1765	mapmap (DC::Map self, int x0, int y0, int w, int h)
1377	CODE:	1766	CODE:
1378	{	1767	{
1379	int x1, x;	1768	int x1, x;
1380	int y1, y;	1769	int y1, y;
1381	int z;	1770	int z;
…		…
1402	{	1791	{
1403	mapcell *cell = row->col + (x - row->c0);	1792	mapcell *cell = row->col + (x - row->c0);
1404		1793
1405	for (z = 0; z <= 0; z++)	1794	for (z = 0; z <= 0; z++)
1406	{	1795	{
1407	mapface face = cell->face [z];
1408
1409	if (face)
1410	{
1411	maptex tex = self->tex [face];	1796	maptex tex = self->tex [cell->tile [z]];
1412	int a0 = 255 - tex.a;	1797	int a0 = 255 - tex.a;
1413	int a1 = tex.a;	1798	int a1 = tex.a;
1414		1799
1415	r = (r * a0 + tex.r * a1) / 255;	1800	r = (r * a0 + tex.r * a1) / 255;
1416	g = (g * a0 + tex.g * a1) / 255;	1801	g = (g * a0 + tex.g * a1) / 255;
1417	b = (b * a0 + tex.b * a1) / 255;	1802	b = (b * a0 + tex.b * a1) / 255;
1418	a = (a * a0 + tex.a * a1) / 255;	1803	a = (a * a0 + tex.a * a1) / 255;
1419	}
1420	}	1804	}
1421	}	1805	}
1422		1806
1423	*map++ = (r )	1807	*map++ = (r )
1424	| (g << 8)	1808	| (g << 8)
…		…
1431	}	1815	}
1432	OUTPUT:	1816	OUTPUT:
1433	RETVAL	1817	RETVAL
1434		1818
1435	void	1819	void
1436	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1820	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1437	CODE:	1821	CODE:
1438	{	1822	{
1439	int vx, vy;
1440	int x, y, z;	1823	int x, y, z;
1441	int last_name;
1442	mapface face;
1443		1824
1444	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1825	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1445	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1826	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1827	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1828	smooth_key skey;
		1829	int pl_x, pl_y;
		1830	maptex pl_tex;
		1831	rc_t *rc = rc_alloc ();
		1832	rc_key_t key;
		1833	rc_array_t *arr;
1446		1834
1447	/*	1835	pl_tex.name = 0;
1448	int vx = self->vx = self->w >= sw
1449	? self->x + (self->w - sw) / 2
1450	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1451		1836
1452	int vy = self->vy = self->h >= sh	1837	// thats current max. sorry.
1453	? self->y + (self->h - sh) / 2	1838	if (sw > 255) sw = 255;
1454	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1839	if (sh > 255) sh = 255;
1455	*/
1456		1840
1457	glColor4ub (255, 255, 255, 255);	1841	// clear key, in case of extra padding
		1842	memset (&skey, 0, sizeof (skey));
		1843
		1844	memset (&key, 0, sizeof (key));
		1845	key.r = 255;
		1846	key.g = 255;
		1847	key.b = 255;
		1848	key.a = 255;
		1849	key.mode = GL_QUADS;
		1850	key.format = GL_T2F_V3F;
		1851	key.texname = -1;
		1852
		1853	mx += self->x;
		1854	my += self->y;
		1855
		1856	// first pass: determine smooth_max
		1857	// rather ugly, if you ask me
		1858	// could also be stored inside mapcell and updated on change
		1859	memset (smooth_max, 0, sizeof (smooth_max));
		1860
		1861	for (y = 0; y < sh; y++)
		1862	if (0 <= y + my && y + my < self->rows)
		1863	{
		1864	maprow *row = self->row + (y + my);
		1865
		1866	for (x = 0; x < sw; x++)
		1867	if (row->c0 <= x + mx && x + mx < row->c1)
		1868	{
		1869	mapcell *cell = row->col + (x + mx - row->c0);
		1870
		1871	smooth_max[x + 1][y + 1] =
		1872	MAX (self->tex [cell->tile [0]].smoothlevel,
		1873	MAX (self->tex [cell->tile [1]].smoothlevel,
		1874	self->tex [cell->tile [2]].smoothlevel));
		1875	}
		1876	}
1458		1877
1459	glEnable (GL_BLEND);	1878	glEnable (GL_BLEND);
1460	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1879	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1461	glEnable (GL_TEXTURE_2D);
1462	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1880	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1463		1881
1464	glBegin (GL_QUADS);
1465
1466	last_name = 0;
1467
1468	for (z = 0; z < 3; z++)	1882	for (z = 0; z <= 2; z++)
		1883	{
		1884	memset (smooth_level, 0, sizeof (smooth_level));
		1885
1469	for (y = 0; y < sh; y++)	1886	for (y = 0; y < sh; y++)
1470	if (0 <= y + vy && y + vy < self->rows)	1887	if (0 <= y + my && y + my < self->rows)
1471	{	1888	{
1472	maprow *row = self->row + (y + vy);	1889	maprow *row = self->row + (y + my);
1473		1890
1474	for (x = 0; x < sw; x++)	1891	for (x = 0; x < sw; x++)
1475	if (row->c0 <= x + vx && x + vx < row->c1)	1892	if (row->c0 <= x + mx && x + mx < row->c1)
1476	{	1893	{
1477	mapcell *cell = row->col + (x + vx - row->c0);	1894	mapcell *cell = row->col + (x + mx - row->c0);
1478
1479	face = cell->face [z];	1895	tileid tile = cell->tile [z];
1480		1896
1481	if (face)	1897	if (tile)
		1898	{
		1899	maptex tex = self->tex [tile];
		1900	int px = (x + 1) * T - tex.w;
		1901	int py = (y + 1) * T - tex.h;
		1902
		1903	if (key.texname != tex.name)
		1904	{
		1905	if (!tex.name)
		1906	tex = self->tex [2]; /* missing, replace by noface */
		1907
		1908	key.texname = tex.name;
		1909	arr = rc_array (rc, &key);
		1910	}
		1911
		1912	if (expect_false (cell->player == player) && expect_false (z == 2))
		1913	{
		1914	pl_x = px;
		1915	pl_y = py;
		1916	pl_tex = tex;
		1917	continue;
		1918	}
		1919
		1920	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1921	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1922	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1923	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1924
		1925	if (expect_false (cell->flags) && expect_false (z == 2))
		1926	{
		1927	// overlays such as the speech bubble, probably more to come
		1928	if (cell->flags & 1)
		1929	{
		1930	maptex tex = self->tex [1];
		1931	int px = x * T + T * 2 / 32;
		1932	int py = y * T - T * 6 / 32;
		1933
		1934	if (tex.name)
		1935	{
		1936	if (key.texname != tex.name)
		1937	{
		1938	key.texname = tex.name;
		1939	arr = rc_array (rc, &key);
		1940	}
		1941
		1942	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1943	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1944	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1945	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1946	}
		1947	}
		1948	}
		1949
		1950	// update smooth hash
		1951	if (tex.smoothtile)
		1952	{
		1953	skey.tile = tex.smoothtile;
		1954	skey.level = tex.smoothlevel;
		1955
		1956	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1957
		1958	// add bits to current tile and all neighbours. skey.x|y is
		1959	// shifted +1|+1 so we always stay positive.
		1960
		1961	// bits is ___n cccc CCCC bbbb
		1962	// n do not draw borders&corners
		1963	// c draw these corners, but...
		1964	// C ... not these
		1965	// b draw these borders
		1966
		1967	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1968	// ┃· ·· ·┃ ━━
		1969
		1970	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1971	// ·· ·· ·┏ ┓·
		1972
		1973	// full tile
		1974	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1975
		1976	// borders
		1977	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1978	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1979	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1980	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1981
		1982	// corners
		1983	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1984	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1985	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1986	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1987	}
		1988	}
		1989	}
		1990	}
		1991
		1992	rc_draw (rc);
		1993	rc_clear (rc);
		1994
		1995	// go through all smoothlevels, lowest to highest, then draw.
		1996	// this is basically counting sort
		1997	{
		1998	int w, b;
		1999
		2000	glEnable (GL_TEXTURE_2D);
		2001	glBegin (GL_QUADS);
		2002	for (w = 0; w < 256 / 32; ++w)
		2003	{
		2004	uint32_t smask = smooth_level [w];
		2005	if (smask)
		2006	for (b = 0; b < 32; ++b)
		2007	if (smask & (((uint32_t)1) << b))
1482	{	2008	{
1483	maptex tex = self->tex [face];	2009	int level = (w << 5) | b;
		2010	HE *he;
1484		2011
1485	int px = (x + 1) * 32 - tex.w;	2012	hv_iterinit (smooth);
1486	int py = (y + 1) * 32 - tex.h;	2013	while ((he = hv_iternext (smooth)))
1487
1488	if (last_name != tex.name)
1489	{	2014	{
		2015	smooth_key *skey = (smooth_key *)HeKEY (he);
		2016	IV bits = SvIVX (HeVAL (he));
		2017
		2018	if (!(bits & 0x1000)
		2019	&& skey->level == level
		2020	&& level > smooth_max [skey->x][skey->y])
		2021	{
		2022	maptex tex = self->tex [skey->tile];
		2023	int px = (((int)skey->x) - 1) * T;
		2024	int py = (((int)skey->y) - 1) * T;
		2025	int border = bits & 15;
		2026	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2027	float dx = tex.s * .0625f; // 16 images/row
		2028	float dy = tex.t * .5f ; // 2 images/column
		2029
		2030	if (tex.name)
		2031	{
		2032	// this time avoiding texture state changes
		2033	// save gobs of state changes.
		2034	if (key.texname != tex.name)
		2035	{
1490	glEnd ();	2036	glEnd ();
1491	last_name = tex.name;
1492	glBindTexture (GL_TEXTURE_2D, last_name);	2037	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1493	glBegin (GL_QUADS);	2038	glBegin (GL_QUADS);
		2039	}
		2040
		2041	if (border)
		2042	{
		2043	float ox = border * dx;
		2044
		2045	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2046	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2047	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2048	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2049	}
		2050
		2051	if (corner)
		2052	{
		2053	float ox = corner * dx;
		2054
		2055	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2056	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2057	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2058	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2059	}
		2060	}
		2061	}
1494	}	2062	}
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	}	2063	}
1501	}
1502	}	2064	}
1503		2065
1504	glEnd ();	2066	glEnd ();
1505
1506	glDisable (GL_TEXTURE_2D);	2067	glDisable (GL_TEXTURE_2D);
		2068	key.texname = -1;
		2069	}
		2070
		2071	hv_clear (smooth);
		2072	}
		2073
		2074	if (pl_tex.name)
		2075	{
		2076	maptex tex = pl_tex;
		2077	int px = pl_x + pdx;
		2078	int py = pl_y + pdy;
		2079
		2080	key.texname = tex.name;
		2081	arr = rc_array (rc, &key);
		2082
		2083	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2084	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2085	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2086	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2087
		2088	rc_draw (rc);
		2089	}
		2090
1507	glDisable (GL_BLEND);	2091	glDisable (GL_BLEND);
1508	}	2092	rc_free (rc);
1509		2093
		2094	// top layer: overlays such as the health bar
		2095	for (y = 0; y < sh; y++)
		2096	if (0 <= y + my && y + my < self->rows)
		2097	{
		2098	maprow *row = self->row + (y + my);
		2099
		2100	for (x = 0; x < sw; x++)
		2101	if (row->c0 <= x + mx && x + mx < row->c1)
		2102	{
		2103	mapcell *cell = row->col + (x + mx - row->c0);
		2104
		2105	int px = x * T;
		2106	int py = y * T;
		2107
		2108	if (cell->stat_hp)
		2109	{
		2110	int width = cell->stat_width * T;
		2111	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2112
		2113	glColor3ub (0, 0, 0);
		2114	glRectf (px + 1, py - thick - 2,
		2115	px + width - 1, py);
		2116
		2117	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2118	glRectf (px + 2,
		2119	py - thick - 1,
		2120	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2121	}
		2122	}
		2123	}
		2124	}
		2125
1510	void	2126	void
1511	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2127	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1512	CODE:	2128	CODE:
1513	{	2129	{
1514	static float color[16][3] = {	2130	static float color[16][3] = {
1515	{ 0.00, 0.00, 0.00 },	2131	{ 0.00F, 0.00F, 0.00F },
1516	{ 1.00, 1.00, 1.00 },	2132	{ 1.00F, 1.00F, 1.00F },
1517	{ 0.00, 0.00, 0.55 },	2133	{ 0.00F, 0.00F, 0.55F },
1518	{ 1.00, 0.00, 0.00 },	2134	{ 1.00F, 0.00F, 0.00F },
1519		2135
1520	{ 1.00, 0.54, 0.00 },	2136	{ 1.00F, 0.54F, 0.00F },
1521	{ 0.11, 0.56, 1.00 },	2137	{ 0.11F, 0.56F, 1.00F },
1522	{ 0.93, 0.46, 0.00 },	2138	{ 0.93F, 0.46F, 0.00F },
1523	{ 0.18, 0.54, 0.34 },	2139	{ 0.18F, 0.54F, 0.34F },
1524		2140
1525	{ 0.56, 0.73, 0.56 },	2141	{ 0.56F, 0.73F, 0.56F },
1526	{ 0.80, 0.80, 0.80 },	2142	{ 0.80F, 0.80F, 0.80F },
1527	{ 0.55, 0.41, 0.13 },	2143	{ 0.55F, 0.41F, 0.13F },
1528	{ 0.99, 0.77, 0.26 },	2144	{ 0.99F, 0.77F, 0.26F },
1529		2145
1530	{ 0.74, 0.65, 0.41 },	2146	{ 0.74F, 0.65F, 0.41F },
1531		2147
1532	{ 0.00, 1.00, 1.00 },	2148	{ 0.00F, 1.00F, 1.00F },
1533	{ 1.00, 0.00, 1.00 },	2149	{ 1.00F, 0.00F, 1.00F },
1534	{ 1.00, 1.00, 0.00 },	2150	{ 1.00F, 1.00F, 0.00F },
1535	};	2151	};
1536		2152
1537	int x, y;	2153	int x, y;
1538		2154
1539	glEnable (GL_TEXTURE_2D);	2155	glEnable (GL_TEXTURE_2D);
…		…
1566	glDisable (GL_BLEND);	2182	glDisable (GL_BLEND);
1567	glDisable (GL_TEXTURE_2D);	2183	glDisable (GL_TEXTURE_2D);
1568	}	2184	}
1569		2185
1570	void	2186	void
1571	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2187	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1572	PPCODE:	2188	PPCODE:
1573	{	2189	{
1574	int vx, vy;
1575	int x, y;	2190	int x, y;
		2191	int sw1 = sw + 2;
		2192	int sh1 = sh + 2;
		2193	int sh3 = sh * 3;
1576	int sw4 = (sw + 3) & ~3;	2194	int sw34 = (sw * 3 + 3) & ~3;
		2195	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1577	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2196	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1578	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2197	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1579		2198
1580	memset (darkness, 255, sw4 * sh);
1581	SvPOK_only (darkness_sv);	2199	SvPOK_only (darkness3_sv);
1582	SvCUR_set (darkness_sv, sw4 * sh);	2200	SvCUR_set (darkness3_sv, sw34 * sh3);
1583		2201
1584	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2202	mx += self->x - 1;
1585	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2203	my += self->y - 1;
1586		2204
		2205	memset (darkness1, 255, sw1 * sh1);
		2206
1587	for (y = 0; y < sh; y++)	2207	for (y = 0; y < sh1; y++)
1588	if (0 <= y + vy && y + vy < self->rows)	2208	if (0 <= y + my && y + my < self->rows)
1589	{	2209	{
1590	maprow *row = self->row + (y + vy);	2210	maprow *row = self->row + (y + my);
1591		2211
1592	for (x = 0; x < sw; x++)	2212	for (x = 0; x < sw1; x++)
1593	if (row->c0 <= x + vx && x + vx < row->c1)	2213	if (row->c0 <= x + mx && x + mx < row->c1)
1594	{	2214	{
1595	mapcell *cell = row->col + (x + vx - row->c0);	2215	mapcell *cell = row->col + (x + mx - row->c0);
1596		2216
1597	darkness[y * sw4 + x] = cell->darkness < 0	2217	darkness1 [y * sw1 + x] = cell->darkness
		2218	? 255 - (cell->darkness - 1)
1598	? 255 - FOW_DARKNESS	2219	: 255 - FOW_DARKNESS;
1599	: 255 - cell->darkness;
1600	}	2220	}
1601	}	2221	}
1602		2222
		2223	for (y = 0; y < sh; ++y)
		2224	for (x = 0; x < sw; ++x)
		2225	{
		2226	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2227	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2228	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2229	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2230	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2231	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2232	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2233	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2234	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2235
		2236	uint8_t r11 = (d11 + d21 + d12) / 3;
		2237	uint8_t r21 = d21;
		2238	uint8_t r31 = (d21 + d31 + d32) / 3;
		2239
		2240	uint8_t r12 = d12;
		2241	uint8_t r22 = d22;
		2242	uint8_t r32 = d32;
		2243
		2244	uint8_t r13 = (d13 + d23 + d12) / 3;
		2245	uint8_t r23 = d23;
		2246	uint8_t r33 = (d23 + d33 + d32) / 3;
		2247
		2248	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2249	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2250	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2251	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2252	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2253	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2254	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2255	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2256	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2257	}
		2258
		2259	free (darkness1);
		2260
1603	EXTEND (SP, 3);	2261	EXTEND (SP, 3);
1604	PUSHs (sv_2mortal (newSViv (sw4)));	2262	PUSHs (sv_2mortal (newSViv (sw34)));
1605	PUSHs (sv_2mortal (newSViv (sh)));	2263	PUSHs (sv_2mortal (newSViv (sh3)));
1606	PUSHs (darkness_sv);	2264	PUSHs (darkness3_sv);
1607	}	2265	}
1608		2266
1609	SV *	2267	SV *
1610	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2268	get_rect (DC::Map self, int x0, int y0, int w, int h)
1611	CODE:	2269	CODE:
1612	{	2270	{
1613	int x, y, x1, y1;	2271	int x, y, x1, y1;
1614	SV *data_sv = newSV (w * h * 7 + 5);	2272	SV *data_sv = newSV (w * h * 7 + 5);
1615	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2273	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1640	if (row && row->c0 <= x && x < row->c1)	2298	if (row && row->c0 <= x && x < row->c1)
1641	{	2299	{
1642	mapcell *cell = row->col + (x - row->c0);	2300	mapcell *cell = row->col + (x - row->c0);
1643	uint8_t flags = 0;	2301	uint8_t flags = 0;
1644		2302
1645	if (cell->face [0]) flags |= 1;	2303	if (cell->tile [0]) flags |= 1;
1646	if (cell->face [1]) flags |= 2;	2304	if (cell->tile [1]) flags |= 2;
1647	if (cell->face [2]) flags |= 4;	2305	if (cell->tile [2]) flags |= 4;
1648		2306
1649	*data++ = flags;	2307	*data++ = flags;
1650		2308
1651	if (flags & 1)	2309	if (flags & 1)
1652	{	2310	{
		2311	tileid tile = cell->tile [0];
1653	*data++ = cell->face [0] >> 8;	2312	*data++ = tile >> 8;
1654	*data++ = cell->face [0];	2313	*data++ = tile;
1655	}	2314	}
1656		2315
1657	if (flags & 2)	2316	if (flags & 2)
1658	{	2317	{
		2318	tileid tile = cell->tile [1];
1659	*data++ = cell->face [1] >> 8;	2319	*data++ = tile >> 8;
1660	*data++ = cell->face [1];	2320	*data++ = tile;
1661	}	2321	}
1662		2322
1663	if (flags & 4)	2323	if (flags & 4)
1664	{	2324	{
		2325	tileid tile = cell->tile [2];
1665	*data++ = cell->face [2] >> 8;	2326	*data++ = tile >> 8;
1666	*data++ = cell->face [2];	2327	*data++ = tile;
1667	}	2328	}
1668	}	2329	}
1669	else	2330	else
1670	*data++ = 0;	2331	*data++ = 0;
1671	}	2332	}
1672	}	2333	}
1673		2334
		2335	/* if size is w*h + 5 then no data has been found */
		2336	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2337	{
1674	SvPOK_only (data_sv);	2338	SvPOK_only (data_sv);
1675	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2339	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2340	}
		2341
1676	RETVAL = data_sv;	2342	RETVAL = data_sv;
1677	}	2343	}
1678	OUTPUT:	2344	OUTPUT:
1679	RETVAL	2345	RETVAL
1680		2346
1681	void	2347	void
1682	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2348	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1683	PPCODE:	2349	PPCODE:
1684	{	2350	{
1685	int x, y, z;	2351	int x, y, z;
1686	int w, h;	2352	int w, h;
1687	int x1, y1;	2353	int x1, y1;
		2354	STRLEN len;
		2355	uint8_t *data, *end;
		2356
		2357	len = SvLEN (data_sv);
		2358	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2359	data = SvPVbyte_nolen (data_sv);
		2360	end = data + len + 8;
		2361
		2362	if (len < 5)
		2363	XSRETURN_EMPTY;
1688		2364
1689	if (*data++ != 0)	2365	if (*data++ != 0)
1690	return; /* version mismatch */	2366	XSRETURN_EMPTY; /* version mismatch */
1691		2367
1692	w = *data++ << 8; w |= *data++;	2368	w = *data++ << 8; w |= *data++;
1693	h = *data++ << 8; h |= *data++;	2369	h = *data++ << 8; h |= *data++;
1694		2370
1695	// we need to do this 'cause we don't keep an absolute coord system for rows	2371	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1707	{	2383	{
1708	maprow *row = map_get_row (self, y);	2384	maprow *row = map_get_row (self, y);
1709		2385
1710	for (x = x0; x < x1; x++)	2386	for (x = x0; x < x1; x++)
1711	{	2387	{
		2388	uint8_t flags;
		2389
		2390	if (data + 7 >= end)
		2391	XSRETURN_EMPTY;
		2392
1712	uint8_t flags = *data++;	2393	flags = *data++;
1713		2394
1714	if (flags)	2395	if (flags)
1715	{	2396	{
1716	mapface face[3] = { 0, 0, 0 };
1717
1718	mapcell *cell = row_get_cell (row, x);	2397	mapcell *cell = row_get_cell (row, x);
		2398	tileid tile[3] = { 0, 0, 0 };
1719		2399
1720	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2400	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1721	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2401	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1722	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2402	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1723		2403
1724	if (cell->darkness <= 0)	2404	if (cell->darkness == 0)
1725	{	2405	{
1726	cell->darkness = -1;	2406	/*cell->darkness = 0;*/
		2407	EXTEND (SP, 3);
1727		2408
1728	for (z = 0; z <= 2; z++)	2409	for (z = 0; z <= 2; z++)
1729	{	2410	{
1730	cell->face[z] = face[z];	2411	tileid t = tile [z];
1731		2412
1732	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2413	if (t >= self->texs || (t && !self->tex [t].name))
		2414	{
1733	XPUSHs (sv_2mortal (newSViv (face[z])));	2415	PUSHs (sv_2mortal (newSViv (t)));
		2416	need_texid (self, t);
		2417	}
		2418
		2419	cell->tile [z] = t;
1734	}	2420	}
1735	}	2421	}
1736	}	2422	}
1737	}	2423	}
1738	}	2424	}
1739	}	2425	}
1740		2426
1741	MODULE = CFClient PACKAGE = CFClient::MixChunk	2427	MODULE = Deliantra::Client PACKAGE = DC::RW
1742		2428
1743	CFClient::MixChunk	2429	DC::RW
1744	new_from_file (SV *class, char *path)	2430	new (SV *class, SV *data_sv)
1745	CODE:	2431	CODE:
1746	RETVAL = Mix_LoadWAV (path);	2432	{
		2433	STRLEN datalen;
		2434	char *data = SvPVbyte (data_sv, datalen);
		2435
		2436	RETVAL = SDL_RWFromConstMem (data, datalen);
		2437	}
1747	OUTPUT:	2438	OUTPUT:
1748	RETVAL	2439	RETVAL
1749		2440
		2441	DC::RW
		2442	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2443	CODE:
		2444	RETVAL = SDL_RWFromFile (path, mode);
		2445	OUTPUT:
		2446	RETVAL
		2447
		2448	# fails on win32:
		2449	# dc.xs(2268) : error C2059: syntax error : '('
1750	void	2450	#void
		2451	#close (DC::RW self)
		2452	# CODE:
		2453	# (self->(close)) (self);
		2454
		2455	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2456
		2457	PROTOTYPES: DISABLE
		2458
		2459	DC::Channel
		2460	find ()
		2461	CODE:
		2462	{
		2463	RETVAL = Mix_GroupAvailable (-1);
		2464
		2465	if (RETVAL < 0)
		2466	{
		2467	RETVAL = Mix_GroupOldest (-1);
		2468
		2469	if (RETVAL < 0)
		2470	XSRETURN_UNDEF;
		2471
		2472	Mix_HaltChannel (RETVAL);
		2473	}
		2474
		2475	Mix_UnregisterAllEffects (RETVAL);
		2476	Mix_Volume (RETVAL, 128);
		2477	}
		2478	OUTPUT:
		2479	RETVAL
		2480
		2481	void
		2482	halt (DC::Channel self)
		2483	CODE:
		2484	Mix_HaltChannel (self);
		2485
		2486	void
		2487	expire (DC::Channel self, int ticks = -1)
		2488	CODE:
		2489	Mix_ExpireChannel (self, ticks);
		2490
		2491	void
		2492	fade_out (DC::Channel self, int ticks = -1)
		2493	CODE:
		2494	Mix_FadeOutChannel (self, ticks);
		2495
		2496	int
		2497	volume (DC::Channel self, int volume)
		2498	CODE:
		2499	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2500	OUTPUT:
		2501	RETVAL
		2502
		2503	void
		2504	unregister_all_effects (DC::Channel self)
		2505	CODE:
		2506	Mix_UnregisterAllEffects (self);
		2507
		2508	void
		2509	set_panning (DC::Channel self, int left, int right)
		2510	CODE:
		2511	left = CLAMP (left , 0, 255);
		2512	right = CLAMP (right, 0, 255);
		2513	Mix_SetPanning (self, left, right);
		2514
		2515	void
		2516	set_distance (DC::Channel self, int distance)
		2517	CODE:
		2518	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2519
		2520	void
		2521	set_position (DC::Channel self, int angle, int distance)
		2522	CODE:
		2523
		2524	void
		2525	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2526	CODE:
		2527	{
		2528	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2529	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2530	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2531	}
		2532
		2533	void
		2534	set_reverse_stereo (DC::Channel self, int flip)
		2535	CODE:
		2536	Mix_SetReverseStereo (self, flip);
		2537
		2538	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2539
		2540	PROTOTYPES: DISABLE
		2541
		2542	DC::MixChunk
		2543	new (SV *class, DC::RW rwops)
		2544	CODE:
		2545	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2546	OUTPUT:
		2547	RETVAL
		2548
		2549	void
1751	DESTROY (CFClient::MixChunk self)	2550	DESTROY (DC::MixChunk self)
1752	CODE:	2551	CODE:
1753	Mix_FreeChunk (self);	2552	Mix_FreeChunk (self);
1754		2553
1755	int	2554	int
1756	volume (CFClient::MixChunk self, int volume = -1)	2555	volume (DC::MixChunk self, int volume = -1)
1757	CODE:	2556	CODE:
		2557	if (items > 1)
		2558	volume = CLAMP (volume, 0, 128);
1758	RETVAL = Mix_VolumeChunk (self, volume);	2559	RETVAL = Mix_VolumeChunk (self, volume);
1759	OUTPUT:	2560	OUTPUT:
1760	RETVAL	2561	RETVAL
1761		2562
1762	int	2563	DC::Channel
1763	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2564	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1764	CODE:	2565	CODE:
		2566	{
1765	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2567	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2568
		2569	if (RETVAL < 0)
		2570	XSRETURN_UNDEF;
		2571
		2572	if (channel < 0)
		2573	{
		2574	Mix_UnregisterAllEffects (RETVAL);
		2575	Mix_Volume (RETVAL, 128);
		2576	}
		2577	}
1766	OUTPUT:	2578	OUTPUT:
1767	RETVAL	2579	RETVAL
1768		2580
1769	MODULE = CFClient PACKAGE = CFClient::MixMusic	2581	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1770		2582
1771	int	2583	int
1772	volume (int volume = -1)	2584	volume (int volume = -1)
		2585	PROTOTYPE: ;$
1773	CODE:	2586	CODE:
		2587	if (items > 0)
		2588	volume = CLAMP (volume, 0, 128);
1774	RETVAL = Mix_VolumeMusic (volume);	2589	RETVAL = Mix_VolumeMusic (volume);
1775	OUTPUT:	2590	OUTPUT:
1776	RETVAL	2591	RETVAL
1777		2592
1778	CFClient::MixMusic	2593	void
1779	new_from_file (SV *class, char *path)	2594	fade_out (int ms)
1780	CODE:	2595	CODE:
		2596	Mix_FadeOutMusic (ms);
		2597
		2598	void
		2599	halt ()
		2600	CODE:
		2601	Mix_HaltMusic ();
		2602
		2603	DC::MixMusic
		2604	new (SV *class, DC::RW rwops)
		2605	CODE:
1781	RETVAL = Mix_LoadMUS (path);	2606	RETVAL = Mix_LoadMUS_RW (rwops);
1782	OUTPUT:	2607	OUTPUT:
1783	RETVAL	2608	RETVAL
1784		2609
1785	void	2610	void
1786	DESTROY (CFClient::MixMusic self)	2611	DESTROY (DC::MixMusic self)
1787	CODE:	2612	CODE:
1788	Mix_FreeMusic (self);	2613	Mix_FreeMusic (self);
1789		2614
1790	int	2615	int
1791	play (CFClient::MixMusic self, int loops = -1)	2616	play (DC::MixMusic self, int loops = -1)
1792	CODE:	2617	CODE:
1793	RETVAL = Mix_PlayMusic (self, loops);	2618	RETVAL = Mix_PlayMusic (self, loops);
1794	OUTPUT:	2619	OUTPUT:
1795	RETVAL	2620	RETVAL
1796		2621
		2622	void
		2623	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2624	CODE:
		2625	Mix_FadeInMusicPos (self, loops, ms, position);
		2626
1797	MODULE = CFClient PACKAGE = CFClient::OpenGL	2627	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2628
		2629	PROTOTYPES: ENABLE
1798		2630
1799	BOOT:	2631	BOOT:
1800	{	2632	{
1801	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2633	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1802	static const struct {	2634	static const struct {
1803	const char *name;	2635	const char *name;
1804	IV iv;	2636	IV iv;
1805	} *civ, const_iv[] = {	2637	} *civ, const_iv[] = {
1806	# define const_iv(name) { # name, (IV)name }	2638	# define const_iv(name) { # name, (IV)name }
		2639	const_iv (GL_VENDOR),
		2640	const_iv (GL_VERSION),
		2641	const_iv (GL_EXTENSIONS),
1807	const_iv (GL_COLOR_MATERIAL),	2642	const_iv (GL_COLOR_MATERIAL),
1808	const_iv (GL_SMOOTH),	2643	const_iv (GL_SMOOTH),
1809	const_iv (GL_FLAT),	2644	const_iv (GL_FLAT),
1810	const_iv (GL_DITHER),	2645	const_iv (GL_DITHER),
1811	const_iv (GL_BLEND),	2646	const_iv (GL_BLEND),
…		…
1815	const_iv (GL_ALPHA_TEST),	2650	const_iv (GL_ALPHA_TEST),
1816	const_iv (GL_NORMALIZE),	2651	const_iv (GL_NORMALIZE),
1817	const_iv (GL_RESCALE_NORMAL),	2652	const_iv (GL_RESCALE_NORMAL),
1818	const_iv (GL_FRONT),	2653	const_iv (GL_FRONT),
1819	const_iv (GL_BACK),	2654	const_iv (GL_BACK),
		2655	const_iv (GL_AUX0),
1820	const_iv (GL_AND),	2656	const_iv (GL_AND),
1821	const_iv (GL_ONE),	2657	const_iv (GL_ONE),
1822	const_iv (GL_ZERO),	2658	const_iv (GL_ZERO),
1823	const_iv (GL_SRC_ALPHA),	2659	const_iv (GL_SRC_ALPHA),
1824	const_iv (GL_DST_ALPHA),	2660	const_iv (GL_DST_ALPHA),
…		…
1837	const_iv (GL_INTENSITY),	2673	const_iv (GL_INTENSITY),
1838	const_iv (GL_LUMINANCE),	2674	const_iv (GL_LUMINANCE),
1839	const_iv (GL_LUMINANCE_ALPHA),	2675	const_iv (GL_LUMINANCE_ALPHA),
1840	const_iv (GL_FLOAT),	2676	const_iv (GL_FLOAT),
1841	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2677	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2678	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2679	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2680	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2681	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2682	const_iv (GL_COMPRESSED_RGB_ARB),
		2683	const_iv (GL_COMPRESSED_RGBA_ARB),
1842	const_iv (GL_COMPILE),	2684	const_iv (GL_COMPILE),
		2685	const_iv (GL_PROXY_TEXTURE_1D),
		2686	const_iv (GL_PROXY_TEXTURE_2D),
1843	const_iv (GL_TEXTURE_1D),	2687	const_iv (GL_TEXTURE_1D),
1844	const_iv (GL_TEXTURE_2D),	2688	const_iv (GL_TEXTURE_2D),
1845	const_iv (GL_TEXTURE_ENV),	2689	const_iv (GL_TEXTURE_ENV),
1846	const_iv (GL_TEXTURE_MAG_FILTER),	2690	const_iv (GL_TEXTURE_MAG_FILTER),
1847	const_iv (GL_TEXTURE_MIN_FILTER),	2691	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1868	const_iv (GL_COLOR_LOGIC_OP),	2712	const_iv (GL_COLOR_LOGIC_OP),
1869	const_iv (GL_SEPARABLE_2D),	2713	const_iv (GL_SEPARABLE_2D),
1870	const_iv (GL_CONVOLUTION_2D),	2714	const_iv (GL_CONVOLUTION_2D),
1871	const_iv (GL_CONVOLUTION_BORDER_MODE),	2715	const_iv (GL_CONVOLUTION_BORDER_MODE),
1872	const_iv (GL_CONSTANT_BORDER),	2716	const_iv (GL_CONSTANT_BORDER),
		2717	const_iv (GL_POINTS),
1873	const_iv (GL_LINES),	2718	const_iv (GL_LINES),
		2719	const_iv (GL_LINE_STRIP),
1874	const_iv (GL_LINE_LOOP),	2720	const_iv (GL_LINE_LOOP),
1875	const_iv (GL_QUADS),	2721	const_iv (GL_QUADS),
1876	const_iv (GL_QUAD_STRIP),	2722	const_iv (GL_QUAD_STRIP),
1877	const_iv (GL_TRIANGLES),	2723	const_iv (GL_TRIANGLES),
1878	const_iv (GL_TRIANGLE_STRIP),	2724	const_iv (GL_TRIANGLE_STRIP),
1879	const_iv (GL_TRIANGLE_FAN),	2725	const_iv (GL_TRIANGLE_FAN),
		2726	const_iv (GL_POLYGON),
1880	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2727	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2728	const_iv (GL_POINT_SMOOTH_HINT),
		2729	const_iv (GL_LINE_SMOOTH_HINT),
		2730	const_iv (GL_POLYGON_SMOOTH_HINT),
		2731	const_iv (GL_GENERATE_MIPMAP_HINT),
		2732	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1881	const_iv (GL_FASTEST),	2733	const_iv (GL_FASTEST),
		2734	const_iv (GL_DONT_CARE),
		2735	const_iv (GL_NICEST),
1882	const_iv (GL_V2F),	2736	const_iv (GL_V2F),
1883	const_iv (GL_V3F),	2737	const_iv (GL_V3F),
1884	const_iv (GL_T2F_V3F),	2738	const_iv (GL_T2F_V3F),
1885	const_iv (GL_T2F_N3F_V3F),	2739	const_iv (GL_T2F_N3F_V3F),
1886	# undef const_iv	2740	# undef const_iv
1887	};	2741	};
1888		2742
1889	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2743	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1890	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2744	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2745
		2746	texture_av = newAV ();
		2747	AvREAL_off (texture_av);
1891	}	2748	}
		2749
		2750	void
		2751	disable_GL_EXT_blend_func_separate ()
		2752	CODE:
		2753	gl.BlendFuncSeparate = 0;
		2754	gl.BlendFuncSeparateEXT = 0;
1892		2755
1893	char *	2756	char *
1894	gl_vendor ()	2757	gl_vendor ()
1895	CODE:	2758	CODE:
1896	RETVAL = (char *)glGetString (GL_VENDOR);	2759	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1909	CODE:	2772	CODE:
1910	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2773	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1911	OUTPUT:	2774	OUTPUT:
1912	RETVAL	2775	RETVAL
1913		2776
		2777	const char *glGetString (GLenum pname)
		2778
		2779	GLint glGetInteger (GLenum pname)
		2780	CODE:
		2781	glGetIntegerv (pname, &RETVAL);
		2782	OUTPUT:
		2783	RETVAL
		2784
		2785	GLdouble glGetDouble (GLenum pname)
		2786	CODE:
		2787	glGetDoublev (pname, &RETVAL);
		2788	OUTPUT:
		2789	RETVAL
		2790
1914	int glGetError ()	2791	int glGetError ()
1915		2792
1916	void glFinish ()	2793	void glFinish ()
1917		2794
1918	void glClear (int mask)	2795	void glClear (int mask)
…		…
1955	# near_ and far_ are due to microsofts buggy "c" compiler	2832	# near_ and far_ are due to microsofts buggy "c" compiler
1956	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2833	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1957		2834
1958	# near_ and far_ are due to microsofts buggy "c" compiler	2835	# near_ and far_ are due to microsofts buggy "c" compiler
1959	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2836	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2837
		2838	PROTOTYPES: DISABLE
1960		2839
1961	void glViewport (int x, int y, int width, int height)	2840	void glViewport (int x, int y, int width, int height)
1962		2841
1963	void glScissor (int x, int y, int width, int height)	2842	void glScissor (int x, int y, int width, int height)
1964		2843
…		…
1972		2851
1973	void glRotate (float angle, float x, float y, float z)	2852	void glRotate (float angle, float x, float y, float z)
1974	CODE:	2853	CODE:
1975	glRotatef (angle, x, y, z);	2854	glRotatef (angle, x, y, z);
1976		2855
1977	void glBegin (int mode)
1978
1979	void glEnd ()
1980
1981	void glColor (float r, float g, float b, float a = 1.0)	2856	void glColor (float r, float g, float b, float a = 1.0)
1982	PROTOTYPE: @
1983	ALIAS:	2857	ALIAS:
1984	glColor_premultiply = 1	2858	glColor_premultiply = 1
1985	CODE:	2859	CODE:
1986	if (ix)	2860	if (ix)
1987	{	2861	{
1988	r *= a;	2862	r *= a;
1989	g *= a;	2863	g *= a;
1990	b *= a;	2864	b *= a;
1991	}	2865	}
1992	// microsoft visual "c" rounds instead of truncating...	2866	// microsoft visual "c" rounds instead of truncating...
1993	glColor4ub (MIN ((int)(r * 256.f), 255),	2867	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
1998	void glInterleavedArrays (int format, int stride, char *data)
1999
2000	void glDrawElements (int mode, int count, int type, char *indices)
2001
2002	# 1.2 void glDrawRangeElements (int mode, int start, int end
2003		2868
2004	void glRasterPos (float x, float y, float z = 0.)	2869	void glRasterPos (float x, float y, float z = 0.)
2005	CODE:	2870	CODE:
2006	glRasterPos3f (0, 0, z);	2871	glRasterPos3f (0, 0, z);
2007	glBitmap (0, 0, 0, 0, x, y, 0);	2872	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
2012		2877
2013	void glTexCoord (float s, float t)	2878	void glTexCoord (float s, float t)
2014	CODE:	2879	CODE:
2015	glTexCoord2f (s, t);	2880	glTexCoord2f (s, t);
2016		2881
		2882	void glRect (float x1, float y1, float x2, float y2)
		2883	CODE:
		2884	glRectf (x1, y1, x2, y2);
		2885
		2886	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2887	CODE:
		2888	glBegin (GL_LINE_LOOP);
		2889	glVertex2f (x1, y1);
		2890	glVertex2f (x2, y1);
		2891	glVertex2f (x2, y2);
		2892	glVertex2f (x1, y2);
		2893	glEnd ();
		2894
		2895	PROTOTYPES: ENABLE
		2896
		2897	void glBegin (int mode)
		2898
		2899	void glEnd ()
		2900
		2901	void glPointSize (GLfloat size)
		2902
		2903	void glLineWidth (GLfloat width)
		2904
		2905	void glInterleavedArrays (int format, int stride, char *data)
		2906
		2907	void glDrawElements (int mode, int count, int type, char *indices)
		2908
		2909	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2910
2017	void glTexEnv (int target, int pname, float param)	2911	void glTexEnv (int target, int pname, float param)
2018	CODE:	2912	CODE:
2019	glTexEnvf (target, pname, param);	2913	glTexEnvf (target, pname, param);
2020		2914
2021	void glTexParameter (int target, int pname, float param)	2915	void glTexParameter (int target, int pname, float param)
…		…
2037	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2931	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2038	CODE:	2932	CODE:
2039	if (gl.SeparableFilter2D)	2933	if (gl.SeparableFilter2D)
2040	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2934	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2041		2935
2042	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2936	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2043		2937
2044	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2938	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2045		2939
2046	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2940	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2941
		2942	void glPixelZoom (float x, float y)
2047		2943
2048	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2944	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2049		2945
2050	int glGenTexture ()	2946	int glGenTexture ()
2051	CODE:	2947	CODE:
2052	{	2948	RETVAL = gen_texture ();
2053	GLuint name;
2054	glGenTextures (1, &name);
2055	RETVAL = name;
2056	}
2057	OUTPUT:	2949	OUTPUT:
2058	RETVAL	2950	RETVAL
2059		2951
2060	void glDeleteTexture (int name)	2952	void glDeleteTexture (int name)
2061	CODE:	2953	CODE:
2062	{
2063	GLuint name_ = name;
2064	glDeleteTextures (1, &name_);	2954	del_texture (name);
2065	}	2955
2066
2067	int glGenList ()	2956	int glGenList ()
2068	CODE:	2957	CODE:
2069	RETVAL = glGenLists (1);	2958	RETVAL = glGenLists (1);
2070	OUTPUT:	2959	OUTPUT:
2071	RETVAL	2960	RETVAL
…		…
2078		2967
2079	void glEndList ()	2968	void glEndList ()
2080		2969
2081	void glCallList (int list)	2970	void glCallList (int list)
2082		2971
		2972	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2083		2973
		2974	PROTOTYPES: DISABLE
		2975
		2976	void
		2977	find_widget (SV *self, NV x, NV y)
		2978	PPCODE:
		2979	{
		2980	if (within_widget (self, x, y))
		2981	XPUSHs (self);
		2982	}
		2983
		2984	BOOT:
		2985	{
		2986	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2987
		2988	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2989	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2990	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2991	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2992	}
		2993
		2994	void
		2995	draw (SV *self)
		2996	CODE:
		2997	{
		2998	HV *hv;
		2999	SV **svp;
		3000	NV x, y, w, h;
		3001	SV *draw_x_sv = GvSV (draw_x_gv);
		3002	SV *draw_y_sv = GvSV (draw_y_gv);
		3003	SV *draw_w_sv = GvSV (draw_w_gv);
		3004	SV *draw_h_sv = GvSV (draw_h_gv);
		3005	double draw_x, draw_y;
		3006
		3007	if (!SvROK (self))
		3008	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3009
		3010	hv = (HV *)SvRV (self);
		3011
		3012	if (SvTYPE (hv) != SVt_PVHV)
		3013	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3014
		3015	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3016	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3017
		3018	if (!h || !w)
		3019	XSRETURN_EMPTY;
		3020
		3021	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3022	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3023
		3024	draw_x = SvNV (draw_x_sv) + x;
		3025	draw_y = SvNV (draw_y_sv) + y;
		3026
		3027	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3028	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3029	XSRETURN_EMPTY;
		3030
		3031	sv_setnv (draw_x_sv, draw_x);
		3032	sv_setnv (draw_y_sv, draw_y);
		3033
		3034	glPushMatrix ();
		3035	glTranslated (x, y, 0);
		3036
		3037	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3038	{
		3039	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3040
		3041	if (svp && SvTRUE (*svp))
		3042	{
		3043	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3044	glEnable (GL_BLEND);
		3045	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3046	glBegin (GL_QUADS);
		3047	glVertex2f (0, 0);
		3048	glVertex2f (w, 0);
		3049	glVertex2f (w, h);
		3050	glVertex2f (0, h);
		3051	glEnd ();
		3052	glDisable (GL_BLEND);
		3053	}
		3054	}
		3055	#if 0
		3056	// draw borders, for debugging
		3057	glPushMatrix ();
		3058	glColor4f (1., 1., 0., 1.);
		3059	glTranslatef (.5, .5, 0.);
		3060	glBegin (GL_LINE_LOOP);
		3061	glVertex2f (0 , 0);
		3062	glVertex2f (w - 1, 0);
		3063	glVertex2f (w - 1, h - 1);
		3064	glVertex2f (0 , h - 1);
		3065	glEnd ();
		3066	glPopMatrix ();
		3067	#endif
		3068	PUSHMARK (SP);
		3069	XPUSHs (self);
		3070	PUTBACK;
		3071	call_method ("_draw", G_VOID | G_DISCARD);
		3072	SPAGAIN;
		3073
		3074	glPopMatrix ();
		3075
		3076	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3077	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3078	}
		3079

Diff Legend

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