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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs.
Revision 1.214 by root, Sun Jul 29 18:56:02 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
12	#include <math.h>	25	#include <math.h>
13	#include <string.h>	26	#include <string.h>
14	#include <stdio.h>	27	#include <stdio.h>
15	#include <stdlib.h>	28	#include <stdlib.h>
16		29
		30	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		31
17	#include <SDL.h>	32	#include <SDL.h>
		33	#include <SDL_thread.h>
18	#include <SDL_endian.h>	34	#include <SDL_endian.h>
19	#include <SDL_image.h>	35	#include <SDL_image.h>
20	#include <SDL_mixer.h>	36	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	37	#include <SDL_opengl.h>
22		38
		39	#define PANGO_ENABLE_BACKEND
		40	#define G_DISABLE_CAST_CHECKS
		41
23	#include <glib/gmacros.h>	42	#include <glib/gmacros.h>
24		43
25	#include <pango/pango.h>	44	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>
27	#include <pango/pangoft2.h>
28	#include <pango/pangocairo.h>
29		45
30	#ifndef _WIN32	46	#ifndef _WIN32
31	# include <sys/types.h>	47	# include <sys/types.h>
32	# include <sys/socket.h>	48	# include <sys/socket.h>
33	# include <netinet/in.h>	49	# include <netinet/in.h>
34	# include <netinet/tcp.h>	50	# include <netinet/tcp.h>
35	# include <inttypes.h>	51	# include <inttypes.h>
36	#else
37	typedef unsigned char uint8_t;
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	52	#endif
44		53
45	#include "glext.h"
46
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		55
49	#define FOW_DARKNESS 32	56	#define FOW_DARKNESS 32
50		57
51	#define MAP_EXTEND_X 32	58	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	59	#define MAP_EXTEND_Y 512
53		60
54	#define MIN_FONT_HEIGHT 10	61	#define MIN_FONT_HEIGHT 10
		62
		63	#if 0
		64	# define PARACHUTE SDL_INIT_NOPARACHUTE
		65	#else
		66	# define PARACHUTE 0
		67	#endif
		68
		69	static AV *texture_av;
55		70
56	static struct	71	static struct
57	{	72	{
58	#define GL_FUNC(ptr,name) ptr name;	73	#define GL_FUNC(ptr,name) ptr name;
59	#include "glfunc.h"	74	#include "glfunc.h"
60	#undef GL_FUNC	75	#undef GL_FUNC
61	} gl;	76	} gl;
62		77
		78	static void
63	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	79	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
64	{	80	{
65	if (gl.BlendFuncSeparate)	81	if (gl.BlendFuncSeparate)
66	gl.BlendFuncSeparate (sa, da, saa, daa);	82	gl.BlendFuncSeparate (sa, da, saa, daa);
67	else if (gl.BlendFuncSeparateEXT)	83	else if (gl.BlendFuncSeparateEXT)
68	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	84	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
69	else	85	else
70	glBlendFunc (sa, da);	86	glBlendFunc (sa, da);
71	}	87	}
72		88
		89	static GLuint
		90	gen_texture ()
		91	{
		92	GLuint name;
		93
		94	if (AvFILL (texture_av) >= 0)
		95	name = (GLuint)(size_t)av_pop (texture_av);
		96	else
		97	glGenTextures (1, &name);
		98
		99	return name;
		100	}
		101
		102	static void
		103	del_texture (GLuint name)
		104	{
		105	/* make a half-assed attempt at returning the memory used by the texture */
		106	/* textures are frequently being reused by cfplus anyway */
		107	/glBindTexture (GL_TEXTURE_2D, name);/
		108	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		109	av_push (texture_av, (SV *)(size_t)name);
		110	glDeleteTextures (1, &name);
		111	}
		112
		113	#include "texcache.c"
		114
		115	#include "pango-font.c"
		116	#include "pango-fontmap.c"
		117	#include "pango-render.c"
		118
		119	typedef IV CFPlus__Channel;
		120	typedef SDL_RWops *CFPlus__RW;
73	typedef Mix_Chunk *CFClient__MixChunk;	121	typedef Mix_Chunk *CFPlus__MixChunk;
74	typedef Mix_Music *CFClient__MixMusic;	122	typedef Mix_Music *CFPlus__MixMusic;
75		123
76	typedef PangoFontDescription *CFClient__Font;	124	typedef PangoFontDescription *CFPlus__Font;
77		125
78	static int	126	static int
79	shape_attr_p (PangoLayoutRun *run)	127	shape_attr_p (PangoLayoutRun *run)
80	{	128	{
81	GSList *attrs = run->item->analysis.extra_attrs;	129	GSList *attrs = run->item->analysis.extra_attrs;
92		140
93	return 0;	141	return 0;
94	}	142	}
95		143
96	typedef struct cf_layout {	144	typedef struct cf_layout {
97	PangoLayout *pl; // either derived from a cairo or ft2 context	145	PangoLayout *pl;
98	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99	float r, g, b, a; // default color for rgba mode	146	float r, g, b, a; // default color for rgba mode
100	int base_height;	147	int base_height;
101	CFClient__Font font;	148	CFPlus__Font font;
102	} *CFClient__Layout;	149	} *CFPlus__Layout;
103		150
104	static CFClient__Font default_font;	151	static CFPlus__Font default_font;
105	static PangoContext ft2_context, cairo_context;	152	static PangoContext *opengl_context;
106	static PangoFontMap ft2_fontmap, cairo_fontmap;	153	static PangoFontMap *opengl_fontmap;
107		154
108	static void	155	static void
109	substitute_func (FcPattern *pattern, gpointer data)	156	substitute_func (FcPattern *pattern, gpointer data)
110	{	157	{
111	FcPatternAddBool (pattern, FC_HINTING, 1);	158	FcPatternAddBool (pattern, FC_HINTING, 1);
112	#ifdef FC_HINT_STYLE	159	#ifdef FC_HINT_STYLE
113	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	160	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114	#endif	161	#endif
115	#ifdef _WIN32
116	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117	#else
118	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119	#endif
120	}	163	}
121		164
122	static void	165	static void
123	layout_update_font (CFClient__Layout self)	166	layout_update_font (CFPlus__Layout self)
124	{	167	{
125	/* use a random scale factor to account for unknown descenders, 0.8 works	168	/* use a random scale factor to account for unknown descenders, 0.8 works
126	* reasonably well with bitstream vera	169	* reasonably well with bitstream vera
127	*/	170	*/
128	PangoFontDescription *font = self->font ? self->font : default_font;	171	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
132		175
133	pango_layout_set_font_description (self->pl, font);	176	pango_layout_set_font_description (self->pl, font);
134	}	177	}
135		178
136	static void	179	static void
137	layout_get_pixel_size (CFClient__Layout self, int w, int h)	180	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
138	{	181	{
		182	PangoRectangle rect;
		183
		184	// get_pixel_* wrongly rounds down
139	pango_layout_get_pixel_size (self->pl, w, h);	185	pango_layout_get_extents (self->pl, 0, &rect);
140		186
141	if (!w) w = 1;	187	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142	if (!h) h = 1;	188	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143		189
144	w = (w + 3) & ~3;	190	if (!rect.width) rect.width = 1;
145	}	191	if (!rect.height) rect.height = 1;
146		192
		193	*w = rect.width;
		194	*h = rect.height;
		195	}
		196
		197	typedef uint16_t tileid;
147	typedef uint16_t mapface;	198	typedef uint16_t faceid;
148		199
149	typedef struct {	200	typedef struct {
150	GLint name;	201	int name;
151	int w, h;	202	int w, h;
152	float s, t;	203	float s, t;
153	uint8_t r, g, b, a;	204	uint8_t r, g, b, a;
		205	tileid smoothtile;
		206	uint8_t smoothlevel;
154	} maptex;	207	} maptex;
155		208
156	typedef struct {	209	typedef struct {
		210	uint32_t player;
		211	tileid tile[3];
157	int16_t darkness;	212	uint16_t darkness;
158	mapface face[3];	213	uint8_t stat_width, stat_hp, flags, smoothmax;
159	} mapcell;	214	} mapcell;
160		215
161	typedef struct {	216	typedef struct {
162	int32_t c0, c1;	217	int32_t c0, c1;
163	mapcell *col;	218	mapcell *col;
164	} maprow;	219	} maprow;
165		220
166	typedef struct map {	221	typedef struct map {
167	int x, y, w, h;	222	int x, y, w, h;
168	int ox, oy; /* offset to virtual global coordinate system */	223	int ox, oy; /* offset to virtual global coordinate system */
169	int faces;	224	int faces; tileid *face2tile; // [faceid]
170	mapface *face;	225	int texs; maptex *tex; // [tileid]
171
172	int texs;
173	maptex *tex;
174		226
175	int32_t rows;	227	int32_t rows;
176	maprow *row;	228	maprow *row;
177	} *CFClient__Map;	229	} *CFPlus__Map;
178		230
179	static char *	231	static char *
180	prepend (char *ptr, int sze, int inc)	232	prepend (char *ptr, int sze, int inc)
181	{	233	{
182	char *p;	234	char *p;
…		…
199	}	251	}
200		252
201	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	253	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
202	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	254	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
203		255
		256	static void
		257	need_facenum (struct map *self, faceid face)
		258	{
		259	while (self->faces <= face)
		260	{
		261	Append (tileid, self->face2tile, self->faces, self->faces);
		262	self->faces *= 2;
		263	}
		264	}
		265
		266	static void
		267	need_texid (struct map *self, int texid)
		268	{
		269	while (self->texs <= texid)
		270	{
		271	Append (maptex, self->tex, self->texs, self->texs);
		272	self->texs *= 2;
		273	}
		274	}
		275
204	static maprow *	276	static maprow *
205	map_get_row (CFClient__Map self, int y)	277	map_get_row (CFPlus__Map self, int y)
206	{	278	{
207	if (0 > y)	279	if (0 > y)
208	{	280	{
209	int extend = - y + MAP_EXTEND_Y;	281	int extend = - y + MAP_EXTEND_Y;
210	Prepend (maprow, self->row, self->rows, extend);	282	Prepend (maprow, self->row, self->rows, extend);
…		…
248		320
249	return row->col + (x - row->c0);	321	return row->col + (x - row->c0);
250	}	322	}
251		323
252	static mapcell *	324	static mapcell *
253	map_get_cell (CFClient__Map self, int x, int y)	325	map_get_cell (CFPlus__Map self, int x, int y)
254	{	326	{
255	return row_get_cell (map_get_row (self, y), x);	327	return row_get_cell (map_get_row (self, y), x);
256	}	328	}
257		329
258	static void	330	static void
259	map_clear (CFClient__Map self)	331	map_clear (CFPlus__Map self)
260	{	332	{
261	int r;	333	int r;
262		334
263	for (r = 0; r < self->rows; r++)	335	for (r = 0; r < self->rows; r++)
264	Safefree (self->row[r].col);	336	Safefree (self->row[r].col);
…		…
272	self->row = 0;	344	self->row = 0;
273	self->rows = 0;	345	self->rows = 0;
274	}	346	}
275		347
276	static void	348	static void
277	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	349	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
278	{	350	{
279	int x, y;	351	int x, y;
280	maprow *row;	352	maprow *row;
		353	mapcell *cell;
281		354
282	for (y = y0; y < y0 + h; y++)	355	for (y = y0; y < y0 + h; y++)
283	if (y >= 0)	356	if (y >= 0)
284	{	357	{
285	if (y >= self->rows)	358	if (y >= self->rows)
…		…
291	if (x >= row->c0)	364	if (x >= row->c0)
292	{	365	{
293	if (x >= row->c1)	366	if (x >= row->c1)
294	break;	367	break;
295		368
296	row->col[x - row->c0].darkness = -1;	369	cell = row->col + x - row->c0;
		370
		371	cell->darkness = 0;
		372	cell->stat_hp = 0;
		373	cell->flags = 0;
		374	cell->player = 0;
297	}	375	}
298	}	376	}
		377	}
		378
		379	typedef struct {
		380	tileid tile;
		381	uint8_t x, y, level;
		382	} smooth_key;
		383
		384	static void
		385	smooth_or_bits (HV hv, smooth_key key, IV bits)
		386	{
		387	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		388
		389	if (SvIOK (*sv))
		390	SvIV_set (sv, SvIVX (sv) \| bits);
		391	else
		392	sv_setiv (*sv, bits);
299	}	393	}
300		394
301	static void	395	static void
302	music_finished (void)	396	music_finished (void)
303	{	397	{
…		…
339	n \|= n >> 16;	433	n \|= n >> 16;
340		434
341	return n + 1;	435	return n + 1;
342	}	436	}
343		437
		438	/* SDL should provide this, really. */
		439	#define SDLK_MODIFIER_MIN 300
		440	#define SDLK_MODIFIER_MAX 314
		441
		442	/******************************************************************************/
		443
		444	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		445	static GV *hover_gv;
		446
		447	static int
		448	within_widget (SV *widget, NV x, NV y)
		449	{
		450	HV *self;
		451	SV **svp;
		452	NV wx, ww, wy, wh;
		453
		454	if (!SvROK (widget))
		455	return 0;
		456
		457	self = (HV *)SvRV (widget);
		458
		459	if (SvTYPE (self) != SVt_PVHV)
		460	return 0;
		461
		462	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		463	if (y < wy)
		464	return 0;
		465
		466	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		467	if (y >= wy + wh)
		468	return 0;
		469
		470	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		471	if (x < wx)
		472	return 0;
		473
		474	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		475	if (x >= wx + ww)
		476	return 0;
		477
		478	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		479	if (!svp \|\| !SvTRUE (*svp))
		480	return 0;
		481
		482	return 1;
		483	}
		484
344	MODULE = CFClient PACKAGE = CFClient	485	MODULE = CFPlus PACKAGE = CFPlus
345		486
346	PROTOTYPES: ENABLE	487	PROTOTYPES: ENABLE
347		488
348	BOOT:	489	BOOT:
349	{	490	{
350	HV *stash = gv_stashpv ("CFClient", 1);	491	HV *stash = gv_stashpv ("CFPlus", 1);
351	static const struct {	492	static const struct {
352	const char *name;	493	const char *name;
353	IV iv;	494	IV iv;
354	} *civ, const_iv[] = {	495	} *civ, const_iv[] = {
355	# define const_iv(name) { # name, (IV)name }	496	# define const_iv(name) { # name, (IV)name }
		497	const_iv (SDLK_MODIFIER_MIN),
		498	const_iv (SDLK_MODIFIER_MAX),
		499
356	const_iv (SDL_ACTIVEEVENT),	500	const_iv (SDL_ACTIVEEVENT),
357	const_iv (SDL_KEYDOWN),	501	const_iv (SDL_KEYDOWN),
358	const_iv (SDL_KEYUP),	502	const_iv (SDL_KEYUP),
359	const_iv (SDL_MOUSEMOTION),	503	const_iv (SDL_MOUSEMOTION),
360	const_iv (SDL_MOUSEBUTTONDOWN),	504	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
369	const_iv (SDL_EVENT_RESERVEDA),	513	const_iv (SDL_EVENT_RESERVEDA),
370	const_iv (SDL_EVENT_RESERVEDB),	514	const_iv (SDL_EVENT_RESERVEDB),
371	const_iv (SDL_VIDEORESIZE),	515	const_iv (SDL_VIDEORESIZE),
372	const_iv (SDL_VIDEOEXPOSE),	516	const_iv (SDL_VIDEOEXPOSE),
373	const_iv (SDL_USEREVENT),	517	const_iv (SDL_USEREVENT),
		518
		519	const_iv (SDL_APPINPUTFOCUS),
		520	const_iv (SDL_APPMOUSEFOCUS),
		521	const_iv (SDL_APPACTIVE),
		522
374	const_iv (SDLK_KP0),	523	const_iv (SDLK_KP0),
375	const_iv (SDLK_KP1),	524	const_iv (SDLK_KP1),
376	const_iv (SDLK_KP2),	525	const_iv (SDLK_KP2),
377	const_iv (SDLK_KP3),	526	const_iv (SDLK_KP3),
378	const_iv (SDLK_KP4),	527	const_iv (SDLK_KP4),
…		…
433	const_iv (SDLK_BREAK),	582	const_iv (SDLK_BREAK),
434	const_iv (SDLK_MENU),	583	const_iv (SDLK_MENU),
435	const_iv (SDLK_POWER),	584	const_iv (SDLK_POWER),
436	const_iv (SDLK_EURO),	585	const_iv (SDLK_EURO),
437	const_iv (SDLK_UNDO),	586	const_iv (SDLK_UNDO),
		587
438	const_iv (KMOD_NONE),	588	const_iv (KMOD_NONE),
		589	const_iv (KMOD_SHIFT),
439	const_iv (KMOD_LSHIFT),	590	const_iv (KMOD_LSHIFT),
440	const_iv (KMOD_RSHIFT),	591	const_iv (KMOD_RSHIFT),
		592	const_iv (KMOD_CTRL),
441	const_iv (KMOD_LCTRL),	593	const_iv (KMOD_LCTRL),
442	const_iv (KMOD_RCTRL),	594	const_iv (KMOD_RCTRL),
		595	const_iv (KMOD_ALT),
443	const_iv (KMOD_LALT),	596	const_iv (KMOD_LALT),
444	const_iv (KMOD_RALT),	597	const_iv (KMOD_RALT),
		598	const_iv (KMOD_META),
445	const_iv (KMOD_LMETA),	599	const_iv (KMOD_LMETA),
446	const_iv (KMOD_RMETA),	600	const_iv (KMOD_RMETA),
447	const_iv (KMOD_NUM),	601	const_iv (KMOD_NUM),
448	const_iv (KMOD_CAPS),	602	const_iv (KMOD_CAPS),
449	const_iv (KMOD_MODE),	603	const_iv (KMOD_MODE),
450	const_iv (KMOD_CTRL),
451	const_iv (KMOD_SHIFT),
452	const_iv (KMOD_ALT),
453	const_iv (KMOD_META)
454	# undef const_iv	604	# undef const_iv
455	};	605	};
456		606
457	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	607	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
458	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		609
		610	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		611	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459	}	612	}
		613
		614	void
		615	weaken (SV *rv)
		616	PROTOTYPE: $
		617	CODE:
		618	sv_rvweaken (rv);
		619
		620	int
		621	in_destruct ()
		622	CODE:
		623	RETVAL = PL_main_cv == Nullcv;
		624	OUTPUT:
		625	RETVAL
460		626
461	NV floor (NV x)	627	NV floor (NV x)
462		628
463	NV ceil (NV x)	629	NV ceil (NV x)
464		630
465	void	631	void
466	pango_init ()	632	pango_init ()
467	CODE:	633	CODE:
468	// delayed, so it can pick up new fonts added by AddFontResourceEx
469	{	634	{
470	{
471	ft2_fontmap = pango_ft2_font_map_new ();	635	opengl_fontmap = pango_opengl_font_map_new ();
472	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	636	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);	637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474	}
475	{
476	cairo_font_options_t *fopt = cairo_font_options_create ();
477	cairo_fontmap = pango_cairo_font_map_get_default ();
478	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
479	#ifdef _WIN32
480	// cairo looks like shit eaten twice on windows
481	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
482	#else
483	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
484	#endif
485	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
486	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
487	pango_cairo_context_set_font_options (cairo_context, fopt);
488	cairo_font_options_destroy (fopt);
489	}
490	}	638	}
		639
		640	char *
		641	SDL_GetError ()
491		642
492	int	643	int
493	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	644	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
494		645
495	void	646	void
496	SDL_Quit ()	647	SDL_Quit ()
497		648
498	void	649	void
499	SDL_ListModes ()	650	SDL_ListModes (int rgb, int alpha)
500	PPCODE:	651	PPCODE:
501	{	652	{
502	SDL_Rect **m;	653	SDL_Rect **m;
503		654
504	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	655	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	656	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	657	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	658	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508		659
509	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	660	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	661	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511		662
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	663	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516		667
517	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518		669	#if SDL_VERSION_ATLEAST(1,2,10)
519	SDL_EnableUNICODE (1);	670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
520	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		672	#endif
521		673
522	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	674	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
523		675
524	if (m && m != (SDL_Rect **)-1)	676	if (m && m != (SDL_Rect **)-1)
525	while (*m)	677	while (*m)
526	{	678	{
		679	if ((m)->w >= 640 && (m)->h >= 480)
		680	{
527	AV *av = newAV ();	681	AV *av = newAV ();
528	av_push (av, newSViv ((*m)->w));	682	av_push (av, newSViv ((*m)->w));
529	av_push (av, newSViv ((*m)->h));	683	av_push (av, newSViv ((*m)->h));
		684	av_push (av, newSViv (rgb));
		685	av_push (av, newSViv (alpha));
530	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	686	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		687	}
531		688
532	++m;	689	++m;
533	}	690	}
534	}	691	}
535		692
536	char *
537	SDL_GetError ()
538
539	int	693	int
540	SDL_SetVideoMode (int w, int h, int fullscreen)	694	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541	CODE:	695	CODE:
		696	{
		697	SDL_EnableUNICODE (1);
		698	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		699
		700	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		701	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		702	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		703	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		704
542	RETVAL = !!SDL_SetVideoMode (	705	RETVAL = !!SDL_SetVideoMode (
543	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	706	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
544	);	707	);
		708
545	if (RETVAL)	709	if (RETVAL)
546	{	710	{
		711	av_clear (texture_av);
		712
547	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
548	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549	# include "glfunc.h"	715	#include "glfunc.h"
550	# undef GL_FUNC	716	#undef GL_FUNC
551	}	717	}
		718	}
552	OUTPUT:	719	OUTPUT:
553	RETVAL	720	RETVAL
554		721
555	void	722	void
556	SDL_GL_SwapBuffers ()	723	SDL_GL_SwapBuffers ()
557		724
558	char *	725	char *
559	SDL_GetKeyName (int sym)	726	SDL_GetKeyName (int sym)
560		727
		728	int
		729	SDL_GetAppState ()
		730
561	void	731	void
562	SDL_PollEvent ()	732	poll_events ()
563	PPCODE:	733	PPCODE:
564	{	734	{
565	SDL_Event ev;	735	SDL_Event ev;
566		736
567	while (SDL_PollEvent (&ev))	737	SDL_PumpEvents ();
		738	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568	{	739	{
569	HV *hv = newHV ();	740	HV *hv = newHV ();
570	hv_store (hv, "type", 4, newSViv (ev.type), 0);	741	hv_store (hv, "type", 4, newSViv (ev.type), 0);
571		742
572	switch (ev.type)	743	switch (ev.type)
…		…
574	case SDL_KEYDOWN:	745	case SDL_KEYDOWN:
575	case SDL_KEYUP:	746	case SDL_KEYUP:
576	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		750	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
579	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580	break;	752	break;
581		753
582	case SDL_ACTIVEEVENT:	754	case SDL_ACTIVEEVENT:
583	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	756	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585	break;	757	break;
586		758
587	case SDL_MOUSEMOTION:	759	case SDL_MOUSEMOTION:
		760	{
		761	int state = ev.motion.state;
		762	int x = ev.motion.x;
		763	int y = ev.motion.y;
		764	int xrel = ev.motion.xrel;
		765	int yrel = ev.motion.yrel;
		766
		767	/* do simplistic event compression */
		768	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		769	&& state == ev.motion.state)
		770	{
		771	xrel += ev.motion.xrel;
		772	yrel += ev.motion.yrel;
		773	x = ev.motion.x;
		774	y = ev.motion.y;
		775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		776	}
		777
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
589
590	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	779	hv_store (hv, "state", 5, newSViv (state), 0);
591	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	780	hv_store (hv, "x", 1, newSViv (x), 0);
592	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	781	hv_store (hv, "y", 1, newSViv (y), 0);
593	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		784	}
595	break;	785	break;
596		786
597	case SDL_MOUSEBUTTONDOWN:	787	case SDL_MOUSEBUTTONDOWN:
598	case SDL_MOUSEBUTTONUP:	788	case SDL_MOUSEBUTTONUP:
599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
609	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611	break;	801	break;
612	}	802	}
613		803
614	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
615	}	805	}
616	}	806	}
617		807
618	int	808	int
619	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
620	POSTCALL:	810	POSTCALL:
621	Mix_HookMusicFinished (music_finished);	811	Mix_HookMusicFinished (music_finished);
622	Mix_ChannelFinished (channel_finished);	812	Mix_ChannelFinished (channel_finished);
623		813
624	void	814	void
625	Mix_CloseAudio ()	815	Mix_CloseAudio ()
626		816
627	int	817	int
628	Mix_AllocateChannels (int numchans = -1)	818	Mix_AllocateChannels (int numchans = -1)
629		819
		820	const char *
		821	Mix_GetError ()
		822
630	void	823	void
631	lowdelay (int fd, int val = 1)	824	lowdelay (int fd, int val = 1)
632	CODE:	825	CODE:
		826	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		827
		828	void
		829	win32_proxy_info ()
		830	PPCODE:
		831	{
633	#ifndef _WIN32	832	#ifdef _WIN32
634	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	833	char buffer[2048];
		834	DWORD buflen;
		835
		836	EXTEND (SP, 3);
		837
		838	buflen = sizeof (buffer);
		839	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		840	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		841	{
		842	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		843
		844	buflen = sizeof (buffer);
		845	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		846	{
		847	PUSHs (newSVpv (buffer, 0));
		848
		849	buflen = sizeof (buffer);
		850	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		851	PUSHs (newSVpv (buffer, 0));
		852	}
		853	}
635	#endif	854	#endif
		855	}
636		856
637	void	857	void
638	add_font (char *file)	858	add_font (char *file)
639	CODE:	859	CODE:
640	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	860	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641	#ifdef _WIN32
642	// cairo... sigh... requires win2000
643	AddFontResourceEx (file, FR_PRIVATE, 0);
644	#endif
645		861
646	void	862	void
647	load_image_inline (SV *image_)	863	load_image_inline (SV *image_)
648	ALIAS:	864	ALIAS:
649	load_image_file = 1	865	load_image_file = 1
…		…
652	STRLEN image_len;	868	STRLEN image_len;
653	char image = (char )SvPVbyte (image_, image_len);	869	char image = (char )SvPVbyte (image_, image_len);
654	SDL_Surface surface, surface2;	870	SDL_Surface surface, surface2;
655	SDL_PixelFormat fmt;	871	SDL_PixelFormat fmt;
656	SDL_RWops *rw = ix	872	SDL_RWops *rw = ix
657	? SDL_RWFromFile (image, "r")	873	? SDL_RWFromFile (image, "rb")
658	: SDL_RWFromConstMem (image, image_len);	874	: SDL_RWFromConstMem (image, image_len);
659		875
660	if (!rw)	876	if (!rw)
661	croak ("load_image: %s", SDL_GetError ());	877	croak ("load_image: %s", SDL_GetError ());
662		878
…		…
691		907
692	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	908	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693		909
694	assert (surface2->pitch == surface2->w * 4);	910	assert (surface2->pitch == surface2->w * 4);
695		911
		912	SDL_LockSurface (surface2);
696	EXTEND (SP, 5);	913	EXTEND (SP, 6);
697	PUSHs (sv_2mortal (newSViv (surface2->w)));	914	PUSHs (sv_2mortal (newSViv (surface2->w)));
698	PUSHs (sv_2mortal (newSViv (surface2->h)));	915	PUSHs (sv_2mortal (newSViv (surface2->h)));
699	SDL_LockSurface (surface2);
700	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	916	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)));	917	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	918	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	919	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		920	SDL_UnlockSurface (surface2);
705		921
706	SDL_FreeSurface (surface);	922	SDL_FreeSurface (surface);
707	SDL_FreeSurface (surface2);	923	SDL_FreeSurface (surface2);
708	}	924	}
709		925
…		…
748	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
749	#endif	965	#endif
750	_exit (1);	966	_exit (1);
751		967
752	void	968	void
753	_exit (int retval)	969	_exit (int retval = 0)
754	CODE:	970	CODE:
		971	#ifdef WIN32
		972	ExitThread (retval); // unclean, please beam me up
		973	#else
755	_exit (retval);	974	_exit (retval);
		975	#endif
756		976
		977	void
		978	debug ()
		979	CODE:
		980	{
		981	#if DEBUG
		982	VALGRIND_DO_LEAK_CHECK;
		983	#endif
		984	}
		985
757	MODULE = CFClient PACKAGE = CFClient::Font	986	MODULE = CFPlus PACKAGE = CFPlus::Font
758		987
759	CFClient::Font	988	PROTOTYPES: DISABLE
		989
		990	CFPlus::Font
760	new_from_file (SV class, char path, int id = 0)	991	new_from_file (SV class, char path, int id = 0)
761	CODE:	992	CODE:
762	{	993	{
763	int count;	994	int count;
764	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	995	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
767	}	998	}
768	OUTPUT:	999	OUTPUT:
769	RETVAL	1000	RETVAL
770		1001
771	void	1002	void
772	DESTROY (CFClient::Font self)	1003	DESTROY (CFPlus::Font self)
773	CODE:	1004	CODE:
774	pango_font_description_free (self);	1005	pango_font_description_free (self);
775		1006
776	void	1007	void
777	make_default (CFClient::Font self)	1008	make_default (CFPlus::Font self)
		1009	PROTOTYPE: $
778	CODE:	1010	CODE:
779	default_font = self;	1011	default_font = self;
780		1012
781	MODULE = CFClient PACKAGE = CFClient::Layout	1013	MODULE = CFPlus PACKAGE = CFPlus::Layout
782		1014
783	CFClient::Layout	1015	PROTOTYPES: DISABLE
784	new (SV *class, int rgba = 0)	1016
		1017	void
		1018	reset_glyph_cache ()
		1019	PROTOTYPE:
		1020	CODE:
		1021	tc_clear ();
		1022
		1023	CFPlus::Layout
		1024	new (SV *class)
785	CODE:	1025	CODE:
786	New (0, RETVAL, 1, struct cf_layout);	1026	New (0, RETVAL, 1, struct cf_layout);
787		1027
788	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1028	RETVAL->pl = pango_layout_new (opengl_context);
789	RETVAL->rgba = rgba;
790	RETVAL->r = 1.;	1029	RETVAL->r = 1.;
791	RETVAL->g = 1.;	1030	RETVAL->g = 1.;
792	RETVAL->b = 1.;	1031	RETVAL->b = 1.;
793	RETVAL->a = 1.;	1032	RETVAL->a = 1.;
794	RETVAL->base_height = MIN_FONT_HEIGHT;	1033	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
798	layout_update_font (RETVAL);	1037	layout_update_font (RETVAL);
799	OUTPUT:	1038	OUTPUT:
800	RETVAL	1039	RETVAL
801		1040
802	void	1041	void
803	DESTROY (CFClient::Layout self)	1042	DESTROY (CFPlus::Layout self)
804	CODE:	1043	CODE:
805	g_object_unref (self->pl);	1044	g_object_unref (self->pl);
806	Safefree (self);	1045	Safefree (self);
807		1046
808	int
809	is_rgba (CFClient::Layout self)
810	CODE:
811	RETVAL = self->rgba;
812	OUTPUT:
813	RETVAL
814
815	void	1047	void
816	set_text (CFClient::Layout self, SV *text_)	1048	set_text (CFPlus::Layout self, SV *text_)
817	CODE:	1049	CODE:
818	{	1050	{
819	STRLEN textlen;	1051	STRLEN textlen;
820	char *text = SvPVutf8 (text_, textlen);	1052	char *text = SvPVutf8 (text_, textlen);
821		1053
822	pango_layout_set_text (self->pl, text, textlen);	1054	pango_layout_set_text (self->pl, text, textlen);
823	}	1055	}
824		1056
825	void	1057	void
826	set_markup (CFClient::Layout self, SV *text_)	1058	set_markup (CFPlus::Layout self, SV *text_)
827	CODE:	1059	CODE:
828	{	1060	{
829	STRLEN textlen;	1061	STRLEN textlen;
830	char *text = SvPVutf8 (text_, textlen);	1062	char *text = SvPVutf8 (text_, textlen);
831		1063
832	pango_layout_set_markup (self->pl, text, textlen);	1064	pango_layout_set_markup (self->pl, text, textlen);
833	}	1065	}
834		1066
835	void	1067	void
836	set_shapes (CFClient::Layout self, ...)	1068	set_shapes (CFPlus::Layout self, ...)
837	CODE:	1069	CODE:
838	{	1070	{
839	PangoAttrList *attrs = 0;	1071	PangoAttrList *attrs = 0;
840	const char *text = pango_layout_get_text (self->pl);	1072	const char *text = pango_layout_get_text (self->pl);
841	const char *pos = text;	1073	const char *pos = text;
842	int arg = 2;	1074	int arg = 4;
843		1075
844	while (arg < items && (pos = strstr (pos, OBJ_STR)))	1076	while (arg < items && (pos = strstr (pos, OBJ_STR)))
845	{	1077	{
846	PangoRectangle rect;	1078	PangoRectangle inkrect, rect;
847	PangoAttribute *attr;	1079	PangoAttribute *attr;
848		1080
		1081	int x = SvIV (ST (arg - 3));
		1082	int y = SvIV (ST (arg - 2));
849	int w = SvIV (ST (arg - 1));	1083	int w = SvIV (ST (arg - 1));
850	int h = SvIV (ST (arg));	1084	int h = SvIV (ST (arg ));
851		1085
852	arg += 2;
853
854	rect.x = 0;	1086	inkrect.x = 0;
		1087	inkrect.y = 0;
		1088	inkrect.width = 0;
		1089	inkrect.height = 0;
		1090
		1091	rect.x = x * PANGO_SCALE;
855	rect.y = -h * PANGO_SCALE;	1092	rect.y = y * PANGO_SCALE;
856	rect.width = w * PANGO_SCALE;	1093	rect.width = w * PANGO_SCALE;
857	rect.height = h * PANGO_SCALE;	1094	rect.height = h * PANGO_SCALE;
858		1095
859	if (!attrs)	1096	if (!attrs)
860	attrs = pango_layout_get_attributes (self->pl);	1097	attrs = pango_layout_get_attributes (self->pl);
861		1098
862	attr = pango_attr_shape_new (&rect, &rect);	1099	attr = pango_attr_shape_new (&inkrect, &rect);
863	attr->start_index = pos - text;	1100	attr->start_index = pos - text;
864	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;	1101	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
865	pango_attr_list_insert (attrs, attr);	1102	pango_attr_list_insert (attrs, attr);
866		1103
		1104	arg += 4;
867	pos += sizeof (OBJ_STR) - 1;	1105	pos += sizeof (OBJ_STR) - 1;
868	}	1106	}
869		1107
870	if (attrs)	1108	if (attrs)
871	pango_layout_set_attributes (self->pl, attrs);	1109	pango_layout_set_attributes (self->pl, attrs);
872	}	1110	}
873		1111
874	void	1112	void
875	get_shapes (CFClient::Layout self)	1113	get_shapes (CFPlus::Layout self)
876	PPCODE:	1114	PPCODE:
877	{	1115	{
878	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
879		1117
880	do	1118	do
…		…
884	if (run && shape_attr_p (run))	1122	if (run && shape_attr_p (run))
885	{	1123	{
886	PangoRectangle extents;	1124	PangoRectangle extents;
887	pango_layout_iter_get_run_extents (iter, 0, &extents);	1125	pango_layout_iter_get_run_extents (iter, 0, &extents);
888		1126
		1127	EXTEND (SP, 2);
889	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1128	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
890	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1129	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
891	}	1130	}
892	}	1131	}
893	while (pango_layout_iter_next_run (iter));	1132	while (pango_layout_iter_next_run (iter));
894		1133
895	pango_layout_iter_free (iter);	1134	pango_layout_iter_free (iter);
896	}	1135	}
897		1136
898	int	1137	int
899	has_wrapped (CFClient::Layout self)	1138	has_wrapped (CFPlus::Layout self)
900	CODE:	1139	CODE:
901	{	1140	{
902	int lines = 1;	1141	int lines = 1;
903	const char *text = pango_layout_get_text (self->pl);	1142	const char *text = pango_layout_get_text (self->pl);
904		1143
…		…
909	}	1148	}
910	OUTPUT:	1149	OUTPUT:
911	RETVAL	1150	RETVAL
912		1151
913	SV *	1152	SV *
914	get_text (CFClient::Layout self)	1153	get_text (CFPlus::Layout self)
915	CODE:	1154	CODE:
916	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
917	sv_utf8_decode (RETVAL);	1156	sv_utf8_decode (RETVAL);
918	OUTPUT:	1157	OUTPUT:
919	RETVAL	1158	RETVAL
920		1159
921	void	1160	void
922	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1161	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
923	CODE:	1162	CODE:
924	self->r = r;	1163	self->r = r;
925	self->g = g;	1164	self->g = g;
926	self->b = b;	1165	self->b = b;
927	self->a = a;	1166	self->a = a;
928		1167
929	void	1168	void
930	set_font (CFClient::Layout self, CFClient::Font font = 0)	1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
931	CODE:	1170	CODE:
932	if (self->font != font)	1171	if (self->font != font)
933	{	1172	{
934	self->font = font;	1173	self->font = font;
935	layout_update_font (self);	1174	layout_update_font (self);
936	}	1175	}
937		1176
938	void	1177	void
939	set_height (CFClient::Layout self, int base_height)	1178	set_height (CFPlus::Layout self, int base_height)
940	CODE:	1179	CODE:
941	if (self->base_height != base_height)	1180	if (self->base_height != base_height)
942	{	1181	{
943	self->base_height = base_height;	1182	self->base_height = base_height;
944	layout_update_font (self);	1183	layout_update_font (self);
945	}	1184	}
946		1185
947	void	1186	void
948	set_width (CFClient::Layout self, int max_width = -1)	1187	set_width (CFPlus::Layout self, int max_width = -1)
949	CODE:	1188	CODE:
950	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1189	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
951		1190
952	void	1191	void
953	set_indent (CFClient::Layout self, int indent)	1192	set_indent (CFPlus::Layout self, int indent)
954	CODE:	1193	CODE:
955	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
956		1195
957	void	1196	void
958	set_spacing (CFClient::Layout self, int spacing)	1197	set_spacing (CFPlus::Layout self, int spacing)
959	CODE:	1198	CODE:
960	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
961		1200
962	void	1201	void
963	set_ellipsise (CFClient::Layout self, int ellipsise)	1202	set_ellipsise (CFPlus::Layout self, int ellipsise)
964	CODE:	1203	CODE:
965	pango_layout_set_ellipsize (self->pl,	1204	pango_layout_set_ellipsize (self->pl,
966	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START
967	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
968	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
969	: PANGO_ELLIPSIZE_NONE	1208	: PANGO_ELLIPSIZE_NONE
970	);	1209	);
971		1210
972	void	1211	void
973	set_single_paragraph_mode (CFClient::Layout self, int spm)	1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)
974	CODE:	1213	CODE:
975	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
976		1215
977	void	1216	void
978	size (CFClient::Layout self)	1217	size (CFPlus::Layout self)
979	PPCODE:	1218	PPCODE:
980	{	1219	{
981	int w, h;	1220	int w, h;
982		1221
983	layout_get_pixel_size (self, &w, &h);	1222	layout_get_pixel_size (self, &w, &h);
…		…
986	PUSHs (sv_2mortal (newSViv (w)));	1225	PUSHs (sv_2mortal (newSViv (w)));
987	PUSHs (sv_2mortal (newSViv (h)));	1226	PUSHs (sv_2mortal (newSViv (h)));
988	}	1227	}
989		1228
990	int	1229	int
		1230	descent (CFPlus::Layout self)
		1231	CODE:
		1232	{
		1233	PangoRectangle rect;
		1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1235	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1236	RETVAL = PANGO_DESCENT (rect);
		1237	}
		1238	OUTPUT:
		1239	RETVAL
		1240
		1241	int
991	xy_to_index (CFClient::Layout self, int x, int y)	1242	xy_to_index (CFPlus::Layout self, int x, int y)
992	CODE:	1243	CODE:
993	{	1244	{
994	int index, trailing;	1245	int index, trailing;
995	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1246	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996	RETVAL = index;	1247	RETVAL = index + trailing;
997	}	1248	}
998	OUTPUT:	1249	OUTPUT:
999	RETVAL	1250	RETVAL
1000		1251
1001	void	1252	void
1002	cursor_pos (CFClient::Layout self, int index)	1253	cursor_pos (CFPlus::Layout self, int index)
1003	PPCODE:	1254	PPCODE:
1004	{	1255	{
1005	PangoRectangle strong_pos;	1256	PangoRectangle strong_pos;
1006	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1007		1258
…		…
1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1011	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1012	}	1263	}
1013		1264
1014	void	1265	void
1015	render (CFClient::Layout self)	1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
1016	PPCODE:	1267	PPCODE:
1017	{	1268	{
1018	SV *retval;	1269	int line, x;
1019	int w, h;
1020		1270
1021	layout_get_pixel_size (self, &w, &h);	1271	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1022		1273
1023	if (self->rgba)
1024	{
1025	cairo_surface_t *surface;
1026	cairo_t *cairo;
1027
1028	retval = newSV (w * h * 4);
1029	SvPOK_only (retval);
1030	SvCUR_set (retval, w * h * 4);
1031
1032	memset (SvPVX (retval), 0, w * h * 4);
1033
1034	surface = cairo_image_surface_create_for_data (
1035	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
1036	cairo = cairo_create (surface);
1037	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1038
1039	pango_cairo_show_layout (cairo, self->pl);
1040
1041	cairo_destroy (cairo);
1042	cairo_surface_destroy (surface);
1043
1044	// what a mess, and its premultiplied, too :(
1045	{
1046	uint32_t p = (uint32_t )SvPVX (retval);
1047	uint32_t e = p + w h;
1048
1049	while (p < e)
1050	{
1051	uint32_t rgba = *p;
1052	rgba = (rgba >> 24) \| (rgba << 8);
1053	#if 0
1054	#ifdef _WIN32
1055	{//D
1056	uint8_t r = rgba >> 24;
1057	uint8_t g = rgba >> 16;
1058	uint8_t b = rgba >> 8;
1059	uint8_t a = rgba >> 0;
1060
1061	rgba = (rgba & 0xffffff00) \| a;
1062	}
1063	#endif
1064	#endif
1065	rgba = SDL_SwapBE32 (rgba);
1066	*p++ = rgba;
1067	}
1068	}
1069
1070	EXTEND (SP, 5);	1274	EXTEND (SP, 2);
1071	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (line - 1)));
		1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1277	}
		1278
		1279	void
		1280	line_x_to_index (CFPlus::Layout self, int line, int x)
		1281	PPCODE:
		1282	{
		1283	PangoLayoutLine *lp;
		1284	int index, trailing;
		1285
		1286	if (line < 0)
		1287	XSRETURN_EMPTY;
		1288
		1289	if (!(lp = pango_layout_get_line (self->pl, line)))
		1290	XSRETURN_EMPTY; /* do better */
		1291
		1292	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1293
		1294	EXTEND (SP, 2);
		1295	if (GIMME_V == G_SCALAR)
1072	PUSHs (sv_2mortal (newSViv (h)));	1296	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	1297	else
1078	{	1298	{
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)));	1299	PUSHs (sv_2mortal (newSViv (index)));
1098	PUSHs (sv_2mortal (newSViv (h)));	1300	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	}	1301	}
1103	}	1302	}
1104		1303
1105	MODULE = CFClient PACKAGE = CFClient::Texture
1106
1107	void	1304	void
1108	pad2pot (SV data_, SV w_, SV *h_)	1305	render (CFPlus::Layout self, float x, float y, int flags = 0)
1109	CODE:	1306	PPCODE:
1110	{	1307	pango_opengl_render_layout_subpixel (
1111	int ow = SvIV (w_);	1308	self->pl,
1112	int oh = SvIV (h_);	1309	x * PANGO_SCALE, y * PANGO_SCALE,
		1310	self->r, self->g, self->b, self->a,
		1311	flags
		1312	);
1113		1313
1114	if (ow && oh)	1314	MODULE = CFPlus PACKAGE = CFPlus::Texture
		1315
		1316	PROTOTYPES: ENABLE
		1317
		1318	int minpot (int n)
		1319
		1320	void
		1321	pad (SV *data_, int ow, int oh, int nw, int nh)
		1322	CODE:
		1323	{
		1324	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1115	{	1325	{
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;	1326	STRLEN datalen;
1124	char *data = SvPVbyte (data_, datalen);	1327	char *data = SvPVbyte (data_, datalen);
1125	int bpp = datalen / (ow * oh);	1328	int bpp = datalen / (ow * oh);
1126	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1329	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1127		1330
1128	SvPOK_only (result_);	1331	SvPOK_only (result_);
1129	SvCUR_set (result_, nw * nh * bpp);	1332	SvCUR_set (result_, nw * nh * bpp);
1130		1333
1131	memset (SvPVX (result_), 0, nw * nh * bpp);	1334	memset (SvPVX (result_), 0, nw * nh * bpp);
1132	while (oh--)	1335	while (oh--)
1133	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1336	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1134		1337
1135	sv_setsv (data_, result_);	1338	sv_setsv (data_, result_);
1136	}
1137
1138	sv_setiv (w_, nw);
1139	sv_setiv (h_, nh);
1140	}
1141	}	1339	}
1142	}	1340	}
1143		1341
1144	void	1342	void
1145	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1343	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1188	glDisable (GL_ALPHA_TEST);	1386	glDisable (GL_ALPHA_TEST);
1189	glDisable (GL_BLEND);	1387	glDisable (GL_BLEND);
1190	}	1388	}
1191	}	1389	}
1192		1390
		1391	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1392	CODE:
		1393	{
		1394	GLint width;
		1395	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1396	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1397	RETVAL = width > 0;
		1398	}
		1399	OUTPUT:
		1400	RETVAL
		1401
1193	MODULE = CFClient PACKAGE = CFClient::Map	1402	MODULE = CFPlus PACKAGE = CFPlus::Map
1194		1403
1195	CFClient::Map	1404	PROTOTYPES: DISABLE
1196	new (SV *class, int map_width, int map_height)	1405
		1406	CFPlus::Map
		1407	new (SV *class)
1197	CODE:	1408	CODE:
1198	New (0, RETVAL, 1, struct map);	1409	New (0, RETVAL, 1, struct map);
1199	RETVAL->x = 0;	1410	RETVAL->x = 0;
1200	RETVAL->y = 0;	1411	RETVAL->y = 0;
1201	RETVAL->w = map_width;	1412	RETVAL->w = 0;
1202	RETVAL->h = map_height;	1413	RETVAL->h = 0;
1203	RETVAL->ox = 0;	1414	RETVAL->ox = 0;
1204	RETVAL->oy = 0;	1415	RETVAL->oy = 0;
1205	RETVAL->faces = 8192;	1416	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1206	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1417	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;	1418	RETVAL->rows = 0;
1210	RETVAL->row = 0;	1419	RETVAL->row = 0;
1211	OUTPUT:	1420	OUTPUT:
1212	RETVAL	1421	RETVAL
1213		1422
1214	void	1423	void
1215	DESTROY (CFClient::Map self)	1424	DESTROY (CFPlus::Map self)
1216	CODE:	1425	CODE:
1217	{	1426	{
1218	map_clear (self);	1427	map_clear (self);
1219	Safefree (self->face);	1428	Safefree (self->face2tile);
1220	Safefree (self->tex);	1429	Safefree (self->tex);
1221	Safefree (self);	1430	Safefree (self);
1222	}	1431	}
1223		1432
1224	void	1433	void
		1434	resize (CFPlus::Map self, int map_width, int map_height)
		1435	CODE:
		1436	self->w = map_width;
		1437	self->h = map_height;
		1438
		1439	void
1225	clear (CFClient::Map self)	1440	clear (CFPlus::Map self)
1226	CODE:	1441	CODE:
1227	map_clear (self);	1442	map_clear (self);
1228		1443
1229	void	1444	void
1230	set_face (CFClient::Map self, int face, int texid)	1445	set_tileid (CFPlus::Map self, int face, int tile)
1231	CODE:	1446	CODE:
1232	{	1447	{
1233	while (self->faces <= face)	1448	need_facenum (self, face); self->face2tile [face] = tile;
1234	{	1449	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	}	1450	}
1241		1451
1242	void	1452	void
		1453	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1454	CODE:
		1455	{
		1456	tileid texid;
		1457	maptex *tex;
		1458
		1459	if (face < 0 \|\| face >= self->faces)
		1460	return;
		1461
		1462	if (smooth < 0 \|\| smooth >= self->faces)
		1463	return;
		1464
		1465	texid = self->face2tile [face];
		1466
		1467	if (!texid)
		1468	return;
		1469
		1470	tex = self->tex + texid;
		1471	tex->smoothtile = self->face2tile [smooth];
		1472	tex->smoothlevel = level;
		1473	}
		1474
		1475	void
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)	1476	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1244	CODE:	1477	CODE:
1245	{	1478	{
1246	while (self->texs <= texid)	1479	need_texid (self, texid);
1247	{
1248	Append (maptex, self->tex, self->texs, self->texs);
1249	self->texs *= 2;
1250	}
1251		1480
1252	{	1481	{
1253	maptex *tex = self->tex + texid;	1482	maptex *tex = self->tex + texid;
1254		1483
1255	tex->name = name;	1484	tex->name = name;
…		…
1272	// from transparent color bleeding and ugly wrapping effects.	1501	// from transparent color bleeding and ugly wrapping effects.
1273	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1502	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1274	}	1503	}
1275		1504
1276	int	1505	int
1277	ox (CFClient::Map self)	1506	ox (CFPlus::Map self)
1278	ALIAS:	1507	ALIAS:
1279	oy = 1	1508	oy = 1
1280	x = 2	1509	x = 2
1281	y = 3	1510	y = 3
1282	w = 4	1511	w = 4
…		…
1293	}	1522	}
1294	OUTPUT:	1523	OUTPUT:
1295	RETVAL	1524	RETVAL
1296		1525
1297	void	1526	void
1298	scroll (CFClient::Map self, int dx, int dy)	1527	scroll (CFPlus::Map self, int dx, int dy)
1299	CODE:	1528	CODE:
1300	{	1529	{
1301	if (dx > 0)	1530	if (dx > 0)
1302	map_blank (self, self->x, self->y, dx - 1, self->h);	1531	map_blank (self, self->x, self->y, dx, self->h);
1303	else if (dx < 0)	1532	else if (dx < 0)
1304	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1533	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1305		1534
1306	if (dy > 0)	1535	if (dy > 0)
1307	map_blank (self, self->x, self->y, self->w, dy - 1);	1536	map_blank (self, self->x, self->y, self->w, dy);
1308	else if (dy < 0)	1537	else if (dy < 0)
1309	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1538	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1310		1539
1311	self->ox += dx; self->x += dx;	1540	self->ox += dx; self->x += dx;
1312	self->oy += dy; self->y += dy;	1541	self->oy += dy; self->y += dy;
1313		1542
1314	while (self->y < 0)	1543	while (self->y < 0)
…		…
1319	self->y += MAP_EXTEND_Y;	1548	self->y += MAP_EXTEND_Y;
1320	}	1549	}
1321	}	1550	}
1322		1551
1323	void	1552	void
1324	map1a_update (CFClient::Map self, SV *data_)	1553	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1325	CODE:	1554	CODE:
1326	{	1555	{
1327	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1556	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1328	uint8_t data_end = (uint8_t )SvEND (data_);	1557	uint8_t data_end = (uint8_t )SvEND (data_);
1329	mapcell *cell;	1558	mapcell *cell;
1330	int x, y, flags;	1559	int x, y, flags;
1331		1560
1332	while (data < data_end)	1561	while (data < data_end - 1)
1333	{	1562	{
1334	flags = (data [0] << 8) + data [1]; data += 2;	1563	flags = (data [0] << 8) + data [1]; data += 2;
1335		1564
1336	x = self->x + ((flags >> 10) & 63);	1565	x = self->x + ((flags >> 10) & 63);
1337	y = self->y + ((flags >> 4) & 63);	1566	y = self->y + ((flags >> 4) & 63);
1338		1567
1339	cell = map_get_cell (self, x, y);	1568	cell = map_get_cell (self, x, y);
1340		1569
1341	if (flags & 15)	1570	if (flags & 15)
1342	{	1571	{
1343	if (cell->darkness < 0)	1572	if (!cell->darkness)
1344	{	1573	{
		1574	memset (cell, 0, sizeof (*cell));
1345	cell->darkness = 0;	1575	cell->darkness = 256;
1346	cell->face [0] = 0;
1347	cell->face [1] = 0;
1348	cell->face [2] = 0;
1349	}	1576	}
1350		1577
1351	cell->darkness = flags & 8 ? *data++ : 255;
1352
1353	//TODO: don't trust server data to be in-range(!)	1578	//TODO: don't trust server data to be in-range(!)
		1579
		1580	if (flags & 8)
		1581	{
		1582	if (extmap)
		1583	{
		1584	uint8_t ext, cmd;
		1585
		1586	do
		1587	{
		1588	ext = *data++;
		1589	cmd = ext & 0x3f;
		1590
		1591	if (cmd < 4)
		1592	cell->darkness = 255 - ext * 64 + 1;
		1593	else if (cmd == 5) // health
		1594	{
		1595	cell->stat_width = 1;
		1596	cell->stat_hp = *data++;
		1597	}
		1598	else if (cmd == 6) // monster width
		1599	cell->stat_width = *data++ + 1;
		1600	else if (cmd == 0x47)
		1601	{
		1602	if (*data == 4)
		1603	; // decode player count
		1604
		1605	data += *data + 1;
		1606	}
		1607	else if (cmd == 8) // cell flags
		1608	cell->flags = *data++;
		1609	else if (ext & 0x40) // unknown, multibyte => skip
		1610	data += *data + 1;
		1611	else
		1612	data++;
		1613	}
		1614	while (ext & 0x80);
		1615	}
		1616	else
		1617	cell->darkness = *data++ + 1;
		1618	}
1354		1619
1355	if (flags & 4)	1620	if (flags & 4)
1356	{	1621	{
1357	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1622	faceid face = (data [0] << 8) + data [1]; data += 2;
		1623	need_facenum (self, face);
		1624	cell->tile [0] = self->face2tile [face];
1358	}	1625	}
1359		1626
1360	if (flags & 2)	1627	if (flags & 2)
1361	{	1628	{
1362	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1629	faceid face = (data [0] << 8) + data [1]; data += 2;
		1630	need_facenum (self, face);
		1631	cell->tile [1] = self->face2tile [face];
1363	}	1632	}
1364		1633
1365	if (flags & 1)	1634	if (flags & 1)
1366	{	1635	{
1367	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1636	faceid face = (data [0] << 8) + data [1]; data += 2;
		1637	need_facenum (self, face);
		1638	cell->tile [2] = self->face2tile [face];
1368	}	1639	}
1369	}	1640	}
1370	else	1641	else
1371	cell->darkness = -1;	1642	cell->darkness = 0;
1372	}	1643	}
1373	}	1644	}
1374		1645
1375	SV *	1646	SV *
1376	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1647	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1377	CODE:	1648	CODE:
1378	{	1649	{
1379	int x1, x;	1650	int x1, x;
1380	int y1, y;	1651	int y1, y;
1381	int z;	1652	int z;
…		…
1402	{	1673	{
1403	mapcell *cell = row->col + (x - row->c0);	1674	mapcell *cell = row->col + (x - row->c0);
1404		1675
1405	for (z = 0; z <= 0; z++)	1676	for (z = 0; z <= 0; z++)
1406	{	1677	{
1407	mapface face = cell->face [z];
1408
1409	if (face)
1410	{
1411	maptex tex = self->tex [face];	1678	maptex tex = self->tex [cell->tile [z]];
1412	int a0 = 255 - tex.a;	1679	int a0 = 255 - tex.a;
1413	int a1 = tex.a;	1680	int a1 = tex.a;
1414		1681
1415	r = (r * a0 + tex.r * a1) / 255;	1682	r = (r * a0 + tex.r * a1) / 255;
1416	g = (g * a0 + tex.g * a1) / 255;	1683	g = (g * a0 + tex.g * a1) / 255;
1417	b = (b * a0 + tex.b * a1) / 255;	1684	b = (b * a0 + tex.b * a1) / 255;
1418	a = (a * a0 + tex.a * a1) / 255;	1685	a = (a * a0 + tex.a * a1) / 255;
1419	}
1420	}	1686	}
1421	}	1687	}
1422		1688
1423	*map++ = (r )	1689	*map++ = (r )
1424	\| (g << 8)	1690	\| (g << 8)
…		…
1431	}	1697	}
1432	OUTPUT:	1698	OUTPUT:
1433	RETVAL	1699	RETVAL
1434		1700
1435	void	1701	void
1436	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1702	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1437	CODE:	1703	CODE:
1438	{	1704	{
1439	int vx, vy;	1705	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1706	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1707	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1708	smooth_key skey;
1440	int x, y, z;	1709	int x, y, z;
1441	int last_name;	1710	int last_name;
1442	mapface face;
1443		1711
1444	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1712	// thats current max. sorry.
1445	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1713	if (sw > 255) sw = 255;
		1714	if (sh > 255) sh = 255;
1446		1715
1447	/*	1716	// clear key, in case of extra padding
1448	int vx = self->vx = self->w >= sw	1717	memset (&skey, 0, sizeof (skey));
1449	? self->x + (self->w - sw) / 2
1450	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1451
1452	int vy = self->vy = self->h >= sh
1453	? self->y + (self->h - sh) / 2
1454	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1455	*/
1456		1718
1457	glColor4ub (255, 255, 255, 255);	1719	glColor4ub (255, 255, 255, 255);
1458		1720
1459	glEnable (GL_BLEND);	1721	glEnable (GL_BLEND);
1460	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1722	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1463		1725
1464	glBegin (GL_QUADS);	1726	glBegin (GL_QUADS);
1465		1727
1466	last_name = 0;	1728	last_name = 0;
1467		1729
		1730	mx += self->x;
		1731	my += self->y;
		1732
		1733	// first pass: determine smooth_max
		1734	// rather ugly, if you ask me
		1735	// could also be stored inside mapcell and updated on change
		1736	memset (smooth_max, 0, sizeof (smooth_max));
		1737
		1738	for (y = 0; y < sh; y++)
		1739	if (0 <= y + my && y + my < self->rows)
		1740	{
		1741	maprow *row = self->row + (y + my);
		1742
		1743	for (x = 0; x < sw; x++)
		1744	if (row->c0 <= x + mx && x + mx < row->c1)
		1745	{
		1746	mapcell *cell = row->col + (x + mx - row->c0);
		1747
		1748	smooth_max[x + 1][y + 1] =
		1749	MAX (self->tex [cell->tile [0]].smoothlevel,
		1750	MAX (self->tex [cell->tile [1]].smoothlevel,
		1751	self->tex [cell->tile [2]].smoothlevel));
		1752	}
		1753	}
		1754
1468	for (z = 0; z < 3; z++)	1755	for (z = 0; z <= 2; z++)
		1756	{
		1757	memset (smooth_level, 0, sizeof (smooth_level));
		1758
1469	for (y = 0; y < sh; y++)	1759	for (y = 0; y < sh; y++)
1470	if (0 <= y + vy && y + vy < self->rows)	1760	if (0 <= y + my && y + my < self->rows)
1471	{	1761	{
1472	maprow *row = self->row + (y + vy);	1762	maprow *row = self->row + (y + my);
1473		1763
1474	for (x = 0; x < sw; x++)	1764	for (x = 0; x < sw; x++)
1475	if (row->c0 <= x + vx && x + vx < row->c1)	1765	if (row->c0 <= x + mx && x + mx < row->c1)
1476	{	1766	{
1477	mapcell *cell = row->col + (x + vx - row->c0);	1767	mapcell *cell = row->col + (x + mx - row->c0);
1478
1479	face = cell->face [z];	1768	tileid tile = cell->tile [z];
1480		1769
1481	if (face)	1770	if (tile)
		1771	{
		1772	maptex tex = self->tex [tile];
		1773	int px = (x + 1) * T - tex.w;
		1774	int py = (y + 1) * T - tex.h;
		1775
		1776	// suppressing texture state switches here
		1777	// is only moderately effective, but worth the extra effort
		1778	if (last_name != tex.name)
		1779	{
		1780	if (!tex.name)
		1781	tex = self->tex [2]; /* missing, replace by noface */
		1782
		1783	glEnd ();
		1784	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1785	glBegin (GL_QUADS);
		1786	}
		1787
		1788	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1789	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1790	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1791	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1792
		1793	if (cell->flags && z == 2)
		1794	{
		1795	if (cell->flags & 1)
		1796	{
		1797	maptex tex = self->tex [1];
		1798	int px = x * T + T * 2 / 32;
		1799	int py = y * T - T * 6 / 32;
		1800
		1801	glEnd ();
		1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1803	glBegin (GL_QUADS);
		1804
		1805	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1806	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1807	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1808	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1809	}
		1810	}
		1811
		1812	// update smooth hash
		1813	if (tex.smoothtile)
		1814	{
		1815	skey.tile = tex.smoothtile;
		1816	skey.level = tex.smoothlevel;
		1817
		1818	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1819
		1820	// add bits to current tile and all neighbours. skey.x\|y is
		1821	// shifted +1\|+1 so we always stay positive.
		1822
		1823	// bits is ___n cccc CCCC bbbb
		1824	// n do not draw borders&corners
		1825	// c draw these corners, but...
		1826	// C ... not these
		1827	// b draw these borders
		1828
		1829	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1830	// ┃· ·· ·┃ ━━
		1831
		1832	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1833	// ·· ·· ·┏ ┓·
		1834
		1835	// full tile
		1836	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1837
		1838	// borders
		1839	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1840	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1841	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1842	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1843
		1844	// corners
		1845	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1846	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1847	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1848	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1849	}
		1850	}
		1851	}
		1852	}
		1853
		1854	// go through all smoothlevels, lowest to highest, then draw.
		1855	// this is basically counting sort
		1856	{
		1857	int w, b;
		1858
		1859	for (w = 0; w < 256 / 32; ++w)
		1860	{
		1861	uint32_t smask = smooth_level [w];
		1862	if (smask)
		1863	for (b = 0; b < 32; ++b)
		1864	if (smask & (((uint32_t)1) << b))
1482	{	1865	{
1483	maptex tex = self->tex [face];	1866	int level = (w << 5) \| b;
		1867	HE *he;
1484		1868
1485	int px = (x + 1) * 32 - tex.w;	1869	hv_iterinit (smooth);
1486	int py = (y + 1) * 32 - tex.h;	1870	while ((he = hv_iternext (smooth)))
1487
1488	if (last_name != tex.name)
1489	{	1871	{
		1872	smooth_key skey = (smooth_key )HeKEY (he);
		1873	IV bits = SvIVX (HeVAL (he));
		1874
		1875	if (!(bits & 0x1000)
		1876	&& skey->level == level
		1877	&& level > smooth_max [skey->x][skey->y])
		1878	{
		1879	maptex tex = self->tex [skey->tile];
		1880	int px = (((int)skey->x) - 1) * T;
		1881	int py = (((int)skey->y) - 1) * T;
		1882	int border = bits & 15;
		1883	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1884	float dx = tex.s * .0625f; // 16 images/row
		1885	float dy = tex.t * .5f ; // 2 images/column
		1886
		1887	// this time naively avoiding texture state changes
		1888	// save gobs of state changes.
		1889	if (last_name != tex.name)
		1890	{
		1891	if (!tex.name)
		1892	continue; // smoothing not yet available
		1893
1490	glEnd ();	1894	glEnd ();
1491	last_name = tex.name;
1492	glBindTexture (GL_TEXTURE_2D, last_name);	1895	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1493	glBegin (GL_QUADS);	1896	glBegin (GL_QUADS);
		1897	}
		1898
		1899	if (border)
		1900	{
		1901	float ox = border * dx;
		1902
		1903	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1904	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1905	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1906	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1907	}
		1908
		1909	if (corner)
		1910	{
		1911	float ox = corner * dx;
		1912
		1913	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1914	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1915	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1916	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1917	}
		1918	}
1494	}	1919	}
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	}	1920	}
1501	}
1502	}	1921	}
		1922	}
		1923
		1924	hv_clear (smooth);
		1925	}
1503		1926
1504	glEnd ();	1927	glEnd ();
1505		1928
1506	glDisable (GL_TEXTURE_2D);	1929	glDisable (GL_TEXTURE_2D);
1507	glDisable (GL_BLEND);	1930	glDisable (GL_BLEND);
1508	}
1509		1931
		1932	// top layer: overlays such as the health bar
		1933	for (y = 0; y < sh; y++)
		1934	if (0 <= y + my && y + my < self->rows)
		1935	{
		1936	maprow *row = self->row + (y + my);
		1937
		1938	for (x = 0; x < sw; x++)
		1939	if (row->c0 <= x + mx && x + mx < row->c1)
		1940	{
		1941	mapcell *cell = row->col + (x + mx - row->c0);
		1942
		1943	int px = x * T;
		1944	int py = y * T;
		1945
		1946	if (cell->stat_hp)
		1947	{
		1948	int width = cell->stat_width * T;
		1949	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1950
		1951	glColor3ub (0, 0, 0);
		1952	glRectf (px + 1, py - thick - 2,
		1953	px + width - 1, py);
		1954
		1955	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1956	glRectf (px + 2,
		1957	py - thick - 1,
		1958	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1959	}
		1960	}
		1961	}
		1962	}
		1963
1510	void	1964	void
1511	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	1965	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1512	CODE:	1966	CODE:
1513	{	1967	{
1514	static float color[16][3] = {	1968	static float color[16][3] = {
1515	{ 0.00, 0.00, 0.00 },	1969	{ 0.00F, 0.00F, 0.00F },
1516	{ 1.00, 1.00, 1.00 },	1970	{ 1.00F, 1.00F, 1.00F },
1517	{ 0.00, 0.00, 0.55 },	1971	{ 0.00F, 0.00F, 0.55F },
1518	{ 1.00, 0.00, 0.00 },	1972	{ 1.00F, 0.00F, 0.00F },
1519		1973
1520	{ 1.00, 0.54, 0.00 },	1974	{ 1.00F, 0.54F, 0.00F },
1521	{ 0.11, 0.56, 1.00 },	1975	{ 0.11F, 0.56F, 1.00F },
1522	{ 0.93, 0.46, 0.00 },	1976	{ 0.93F, 0.46F, 0.00F },
1523	{ 0.18, 0.54, 0.34 },	1977	{ 0.18F, 0.54F, 0.34F },
1524		1978
1525	{ 0.56, 0.73, 0.56 },	1979	{ 0.56F, 0.73F, 0.56F },
1526	{ 0.80, 0.80, 0.80 },	1980	{ 0.80F, 0.80F, 0.80F },
1527	{ 0.55, 0.41, 0.13 },	1981	{ 0.55F, 0.41F, 0.13F },
1528	{ 0.99, 0.77, 0.26 },	1982	{ 0.99F, 0.77F, 0.26F },
1529		1983
1530	{ 0.74, 0.65, 0.41 },	1984	{ 0.74F, 0.65F, 0.41F },
1531		1985
1532	{ 0.00, 1.00, 1.00 },	1986	{ 0.00F, 1.00F, 1.00F },
1533	{ 1.00, 0.00, 1.00 },	1987	{ 1.00F, 0.00F, 1.00F },
1534	{ 1.00, 1.00, 0.00 },	1988	{ 1.00F, 1.00F, 0.00F },
1535	};	1989	};
1536		1990
1537	int x, y;	1991	int x, y;
1538		1992
1539	glEnable (GL_TEXTURE_2D);	1993	glEnable (GL_TEXTURE_2D);
…		…
1566	glDisable (GL_BLEND);	2020	glDisable (GL_BLEND);
1567	glDisable (GL_TEXTURE_2D);	2021	glDisable (GL_TEXTURE_2D);
1568	}	2022	}
1569		2023
1570	void	2024	void
1571	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2025	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1572	PPCODE:	2026	PPCODE:
1573	{	2027	{
1574	int vx, vy;
1575	int x, y;	2028	int x, y;
		2029	int sw1 = sw + 2;
		2030	int sh1 = sh + 2;
		2031	int sh3 = sh * 3;
1576	int sw4 = (sw + 3) & ~3;	2032	int sw34 = (sw * 3 + 3) & ~3;
		2033	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1577	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2034	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1578	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2035	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1579		2036
1580	memset (darkness, 255, sw4 * sh);
1581	SvPOK_only (darkness_sv);	2037	SvPOK_only (darkness3_sv);
1582	SvCUR_set (darkness_sv, sw4 * sh);	2038	SvCUR_set (darkness3_sv, sw34 * sh3);
1583		2039
1584	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2040	mx += self->x - 1;
1585	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2041	my += self->y - 1;
1586		2042
		2043	memset (darkness1, 255, sw1 * sh1);
		2044
1587	for (y = 0; y < sh; y++)	2045	for (y = 0; y < sh1; y++)
1588	if (0 <= y + vy && y + vy < self->rows)	2046	if (0 <= y + my && y + my < self->rows)
1589	{	2047	{
1590	maprow *row = self->row + (y + vy);	2048	maprow *row = self->row + (y + my);
1591		2049
1592	for (x = 0; x < sw; x++)	2050	for (x = 0; x < sw1; x++)
1593	if (row->c0 <= x + vx && x + vx < row->c1)	2051	if (row->c0 <= x + mx && x + mx < row->c1)
1594	{	2052	{
1595	mapcell *cell = row->col + (x + vx - row->c0);	2053	mapcell *cell = row->col + (x + mx - row->c0);
1596		2054
1597	darkness[y * sw4 + x] = cell->darkness < 0	2055	darkness1 [y * sw1 + x] = cell->darkness
		2056	? 255 - (cell->darkness - 1)
1598	? 255 - FOW_DARKNESS	2057	: 255 - FOW_DARKNESS;
1599	: 255 - cell->darkness;
1600	}	2058	}
1601	}	2059	}
1602		2060
		2061	for (y = 0; y < sh; ++y)
		2062	for (x = 0; x < sw; ++x)
		2063	{
		2064	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2065	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2066	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2067	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2068	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2069	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2070	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2071	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2072	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2073
		2074	uint8_t r11 = (d11 + d21 + d12) / 3;
		2075	uint8_t r21 = d21;
		2076	uint8_t r31 = (d21 + d31 + d32) / 3;
		2077
		2078	uint8_t r12 = d12;
		2079	uint8_t r22 = d22;
		2080	uint8_t r32 = d32;
		2081
		2082	uint8_t r13 = (d13 + d23 + d12) / 3;
		2083	uint8_t r23 = d23;
		2084	uint8_t r33 = (d23 + d33 + d32) / 3;
		2085
		2086	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2087	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2088	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2089	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2090	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2091	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2092	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2093	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2094	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2095	}
		2096
		2097	free (darkness1);
		2098
1603	EXTEND (SP, 3);	2099	EXTEND (SP, 3);
1604	PUSHs (sv_2mortal (newSViv (sw4)));	2100	PUSHs (sv_2mortal (newSViv (sw34)));
1605	PUSHs (sv_2mortal (newSViv (sh)));	2101	PUSHs (sv_2mortal (newSViv (sh3)));
1606	PUSHs (darkness_sv);	2102	PUSHs (darkness3_sv);
1607	}	2103	}
1608		2104
1609	SV *	2105	SV *
1610	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2106	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1611	CODE:	2107	CODE:
1612	{	2108	{
1613	int x, y, x1, y1;	2109	int x, y, x1, y1;
1614	SV data_sv = newSV (w h * 7 + 5);	2110	SV data_sv = newSV (w h * 7 + 5);
1615	uint8_t data = (uint8_t )SvPVX (data_sv);	2111	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1640	if (row && row->c0 <= x && x < row->c1)	2136	if (row && row->c0 <= x && x < row->c1)
1641	{	2137	{
1642	mapcell *cell = row->col + (x - row->c0);	2138	mapcell *cell = row->col + (x - row->c0);
1643	uint8_t flags = 0;	2139	uint8_t flags = 0;
1644		2140
1645	if (cell->face [0]) flags \|= 1;	2141	if (cell->tile [0]) flags \|= 1;
1646	if (cell->face [1]) flags \|= 2;	2142	if (cell->tile [1]) flags \|= 2;
1647	if (cell->face [2]) flags \|= 4;	2143	if (cell->tile [2]) flags \|= 4;
1648		2144
1649	*data++ = flags;	2145	*data++ = flags;
1650		2146
1651	if (flags & 1)	2147	if (flags & 1)
1652	{	2148	{
		2149	tileid tile = cell->tile [0];
1653	*data++ = cell->face [0] >> 8;	2150	*data++ = tile >> 8;
1654	*data++ = cell->face [0];	2151	*data++ = tile;
1655	}	2152	}
1656		2153
1657	if (flags & 2)	2154	if (flags & 2)
1658	{	2155	{
		2156	tileid tile = cell->tile [1];
1659	*data++ = cell->face [1] >> 8;	2157	*data++ = tile >> 8;
1660	*data++ = cell->face [1];	2158	*data++ = tile;
1661	}	2159	}
1662		2160
1663	if (flags & 4)	2161	if (flags & 4)
1664	{	2162	{
		2163	tileid tile = cell->tile [2];
1665	*data++ = cell->face [2] >> 8;	2164	*data++ = tile >> 8;
1666	*data++ = cell->face [2];	2165	*data++ = tile;
1667	}	2166	}
1668	}	2167	}
1669	else	2168	else
1670	*data++ = 0;	2169	*data++ = 0;
1671	}	2170	}
…		…
1677	}	2176	}
1678	OUTPUT:	2177	OUTPUT:
1679	RETVAL	2178	RETVAL
1680		2179
1681	void	2180	void
1682	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2181	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1683	PPCODE:	2182	PPCODE:
1684	{	2183	{
1685	int x, y, z;	2184	int x, y, z;
1686	int w, h;	2185	int w, h;
1687	int x1, y1;	2186	int x1, y1;
…		…
1711	{	2210	{
1712	uint8_t flags = *data++;	2211	uint8_t flags = *data++;
1713		2212
1714	if (flags)	2213	if (flags)
1715	{	2214	{
1716	mapface face[3] = { 0, 0, 0 };
1717
1718	mapcell *cell = row_get_cell (row, x);	2215	mapcell *cell = row_get_cell (row, x);
		2216	tileid tile[3] = { 0, 0, 0 };
1719		2217
1720	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2218	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1721	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2219	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1722	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2220	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1723		2221
1724	if (cell->darkness <= 0)	2222	if (cell->darkness == 0)
1725	{	2223	{
1726	cell->darkness = -1;	2224	cell->darkness = 0;
1727		2225
1728	for (z = 0; z <= 2; z++)	2226	for (z = 0; z <= 2; z++)
1729	{	2227	{
1730	cell->face[z] = face[z];	2228	tileid t = tile [z];
1731		2229
1732	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2230	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2231	{
1733	XPUSHs (sv_2mortal (newSViv (face[z])));	2232	XPUSHs (sv_2mortal (newSViv (t)));
		2233	need_texid (self, t);
		2234	}
		2235
		2236	cell->tile [z] = t;
1734	}	2237	}
1735	}	2238	}
1736	}	2239	}
1737	}	2240	}
1738	}	2241	}
1739	}	2242	}
1740		2243
1741	MODULE = CFClient PACKAGE = CFClient::MixChunk	2244	MODULE = CFPlus PACKAGE = CFPlus::RW
1742		2245
1743	CFClient::MixChunk	2246	CFPlus::RW
1744	new_from_file (SV class, char path)	2247	new (SV class, SV data_sv)
1745	CODE:	2248	CODE:
1746	RETVAL = Mix_LoadWAV (path);	2249	{
		2250	STRLEN datalen;
		2251	char *data = SvPVbyte (data_sv, datalen);
		2252
		2253	RETVAL = SDL_RWFromConstMem (data, datalen);
		2254	}
1747	OUTPUT:	2255	OUTPUT:
1748	RETVAL	2256	RETVAL
1749		2257
		2258	CFPlus::RW
		2259	new_from_file (SV class, const char path, const char *mode = "rb")
		2260	CODE:
		2261	RETVAL = SDL_RWFromFile (path, mode);
		2262	OUTPUT:
		2263	RETVAL
		2264
1750	void	2265	void
		2266	close (CFPlus::RW self)
		2267	CODE:
		2268	SDL_RWclose (self);
		2269
		2270	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2271
		2272	PROTOTYPES: DISABLE
		2273
		2274	void
		2275	halt (CFPlus::Channel self)
		2276	CODE:
		2277	Mix_HaltChannel (self);
		2278
		2279	void
		2280	expire (CFPlus::Channel self, int ticks = -1)
		2281	CODE:
		2282	Mix_ExpireChannel (self, ticks);
		2283
		2284	void
		2285	fade_out (CFPlus::Channel self, int ticks = -1)
		2286	CODE:
		2287	Mix_FadeOutChannel (self, ticks);
		2288
		2289	int
		2290	volume (CFPlus::Channel self, int volume)
		2291	CODE:
		2292	RETVAL = Mix_Volume (self, volume);
		2293	OUTPUT:
		2294	RETVAL
		2295
		2296	void
		2297	unregister_all_effects (CFPlus::Channel self)
		2298	CODE:
		2299	Mix_UnregisterAllEffects (self);
		2300
		2301	void
		2302	set_panning (CFPlus::Channel self, int left, int right)
		2303	CODE:
		2304	Mix_SetPanning (self, left, right);
		2305
		2306	void
		2307	set_distance (CFPlus::Channel self, int distance)
		2308	CODE:
		2309	Mix_SetDistance (self, distance);
		2310
		2311	void
		2312	set_position (CFPlus::Channel self, int angle, int distance)
		2313	CODE:
		2314	Mix_SetPosition (self, angle, distance);
		2315
		2316	void
		2317	set_reverse_stereo (CFPlus::Channel self, int flip)
		2318	CODE:
		2319	Mix_SetReverseStereo (self, flip);
		2320
		2321	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2322
		2323	PROTOTYPES: DISABLE
		2324
		2325	CFPlus::MixChunk
		2326	new (SV *class, CFPlus::RW rwops)
		2327	CODE:
		2328	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2329	OUTPUT:
		2330	RETVAL
		2331
		2332	void
1751	DESTROY (CFClient::MixChunk self)	2333	DESTROY (CFPlus::MixChunk self)
1752	CODE:	2334	CODE:
1753	Mix_FreeChunk (self);	2335	Mix_FreeChunk (self);
1754		2336
1755	int	2337	int
1756	volume (CFClient::MixChunk self, int volume = -1)	2338	volume (CFPlus::MixChunk self, int volume = -1)
1757	CODE:	2339	CODE:
1758	RETVAL = Mix_VolumeChunk (self, volume);	2340	RETVAL = Mix_VolumeChunk (self, volume);
1759	OUTPUT:	2341	OUTPUT:
1760	RETVAL	2342	RETVAL
1761		2343
1762	int	2344	CFPlus::Channel
1763	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2345	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1764	CODE:	2346	CODE:
1765	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2347	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2348	Mix_UnregisterAllEffects (RETVAL);
1766	OUTPUT:	2349	OUTPUT:
1767	RETVAL	2350	RETVAL
1768		2351
1769	MODULE = CFClient PACKAGE = CFClient::MixMusic	2352	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1770		2353
1771	int	2354	int
1772	volume (int volume = -1)	2355	volume (int volume = -1)
		2356	PROTOTYPE: ;$
1773	CODE:	2357	CODE:
1774	RETVAL = Mix_VolumeMusic (volume);	2358	RETVAL = Mix_VolumeMusic (volume);
1775	OUTPUT:	2359	OUTPUT:
1776	RETVAL	2360	RETVAL
1777		2361
		2362	void
		2363	fade_out (int ms)
		2364	CODE:
		2365	Mix_FadeOutMusic (ms);
		2366
		2367	void
		2368	halt ()
		2369	CODE:
		2370	Mix_HaltMusic ();
		2371
1778	CFClient::MixMusic	2372	CFPlus::MixMusic
1779	new_from_file (SV class, char path)	2373	new (SV *class, CFPlus::RW rwops)
1780	CODE:	2374	CODE:
1781	RETVAL = Mix_LoadMUS (path);	2375	RETVAL = Mix_LoadMUS_RW (rwops);
1782	OUTPUT:	2376	OUTPUT:
1783	RETVAL	2377	RETVAL
1784		2378
1785	void	2379	void
1786	DESTROY (CFClient::MixMusic self)	2380	DESTROY (CFPlus::MixMusic self)
1787	CODE:	2381	CODE:
1788	Mix_FreeMusic (self);	2382	Mix_FreeMusic (self);
1789		2383
1790	int	2384	int
1791	play (CFClient::MixMusic self, int loops = -1)	2385	play (CFPlus::MixMusic self, int loops = -1)
1792	CODE:	2386	CODE:
1793	RETVAL = Mix_PlayMusic (self, loops);	2387	RETVAL = Mix_PlayMusic (self, loops);
1794	OUTPUT:	2388	OUTPUT:
1795	RETVAL	2389	RETVAL
1796		2390
		2391	void
		2392	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2393	CODE:
		2394	Mix_FadeInMusicPos (self, loops, ms, position);
		2395
1797	MODULE = CFClient PACKAGE = CFClient::OpenGL	2396	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2397
		2398	PROTOTYPES: ENABLE
1798		2399
1799	BOOT:	2400	BOOT:
1800	{	2401	{
1801	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2402	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1802	static const struct {	2403	static const struct {
1803	const char *name;	2404	const char *name;
1804	IV iv;	2405	IV iv;
1805	} *civ, const_iv[] = {	2406	} *civ, const_iv[] = {
1806	# define const_iv(name) { # name, (IV)name }	2407	# define const_iv(name) { # name, (IV)name }
		2408	const_iv (GL_VENDOR),
		2409	const_iv (GL_VERSION),
		2410	const_iv (GL_EXTENSIONS),
1807	const_iv (GL_COLOR_MATERIAL),	2411	const_iv (GL_COLOR_MATERIAL),
1808	const_iv (GL_SMOOTH),	2412	const_iv (GL_SMOOTH),
1809	const_iv (GL_FLAT),	2413	const_iv (GL_FLAT),
1810	const_iv (GL_DITHER),	2414	const_iv (GL_DITHER),
1811	const_iv (GL_BLEND),	2415	const_iv (GL_BLEND),
…		…
1815	const_iv (GL_ALPHA_TEST),	2419	const_iv (GL_ALPHA_TEST),
1816	const_iv (GL_NORMALIZE),	2420	const_iv (GL_NORMALIZE),
1817	const_iv (GL_RESCALE_NORMAL),	2421	const_iv (GL_RESCALE_NORMAL),
1818	const_iv (GL_FRONT),	2422	const_iv (GL_FRONT),
1819	const_iv (GL_BACK),	2423	const_iv (GL_BACK),
		2424	const_iv (GL_AUX0),
1820	const_iv (GL_AND),	2425	const_iv (GL_AND),
1821	const_iv (GL_ONE),	2426	const_iv (GL_ONE),
1822	const_iv (GL_ZERO),	2427	const_iv (GL_ZERO),
1823	const_iv (GL_SRC_ALPHA),	2428	const_iv (GL_SRC_ALPHA),
1824	const_iv (GL_DST_ALPHA),	2429	const_iv (GL_DST_ALPHA),
…		…
1838	const_iv (GL_LUMINANCE),	2443	const_iv (GL_LUMINANCE),
1839	const_iv (GL_LUMINANCE_ALPHA),	2444	const_iv (GL_LUMINANCE_ALPHA),
1840	const_iv (GL_FLOAT),	2445	const_iv (GL_FLOAT),
1841	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2446	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1842	const_iv (GL_COMPILE),	2447	const_iv (GL_COMPILE),
		2448	const_iv (GL_PROXY_TEXTURE_1D),
		2449	const_iv (GL_PROXY_TEXTURE_2D),
1843	const_iv (GL_TEXTURE_1D),	2450	const_iv (GL_TEXTURE_1D),
1844	const_iv (GL_TEXTURE_2D),	2451	const_iv (GL_TEXTURE_2D),
1845	const_iv (GL_TEXTURE_ENV),	2452	const_iv (GL_TEXTURE_ENV),
1846	const_iv (GL_TEXTURE_MAG_FILTER),	2453	const_iv (GL_TEXTURE_MAG_FILTER),
1847	const_iv (GL_TEXTURE_MIN_FILTER),	2454	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1868	const_iv (GL_COLOR_LOGIC_OP),	2475	const_iv (GL_COLOR_LOGIC_OP),
1869	const_iv (GL_SEPARABLE_2D),	2476	const_iv (GL_SEPARABLE_2D),
1870	const_iv (GL_CONVOLUTION_2D),	2477	const_iv (GL_CONVOLUTION_2D),
1871	const_iv (GL_CONVOLUTION_BORDER_MODE),	2478	const_iv (GL_CONVOLUTION_BORDER_MODE),
1872	const_iv (GL_CONSTANT_BORDER),	2479	const_iv (GL_CONSTANT_BORDER),
		2480	const_iv (GL_POINTS),
1873	const_iv (GL_LINES),	2481	const_iv (GL_LINES),
		2482	const_iv (GL_LINE_STRIP),
1874	const_iv (GL_LINE_LOOP),	2483	const_iv (GL_LINE_LOOP),
1875	const_iv (GL_QUADS),	2484	const_iv (GL_QUADS),
1876	const_iv (GL_QUAD_STRIP),	2485	const_iv (GL_QUAD_STRIP),
1877	const_iv (GL_TRIANGLES),	2486	const_iv (GL_TRIANGLES),
1878	const_iv (GL_TRIANGLE_STRIP),	2487	const_iv (GL_TRIANGLE_STRIP),
1879	const_iv (GL_TRIANGLE_FAN),	2488	const_iv (GL_TRIANGLE_FAN),
		2489	const_iv (GL_POLYGON),
1880	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2490	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2491	const_iv (GL_POINT_SMOOTH_HINT),
		2492	const_iv (GL_LINE_SMOOTH_HINT),
		2493	const_iv (GL_POLYGON_SMOOTH_HINT),
		2494	const_iv (GL_GENERATE_MIPMAP_HINT),
1881	const_iv (GL_FASTEST),	2495	const_iv (GL_FASTEST),
		2496	const_iv (GL_DONT_CARE),
		2497	const_iv (GL_NICEST),
1882	const_iv (GL_V2F),	2498	const_iv (GL_V2F),
1883	const_iv (GL_V3F),	2499	const_iv (GL_V3F),
1884	const_iv (GL_T2F_V3F),	2500	const_iv (GL_T2F_V3F),
1885	const_iv (GL_T2F_N3F_V3F),	2501	const_iv (GL_T2F_N3F_V3F),
1886	# undef const_iv	2502	# undef const_iv
1887	};	2503	};
1888		2504
1889	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2505	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1890	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2506	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2507
		2508	texture_av = newAV ();
		2509	AvREAL_off (texture_av);
1891	}	2510	}
1892		2511
1893	char *	2512	char *
1894	gl_vendor ()	2513	gl_vendor ()
1895	CODE:	2514	CODE:
…		…
1909	CODE:	2528	CODE:
1910	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2529	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1911	OUTPUT:	2530	OUTPUT:
1912	RETVAL	2531	RETVAL
1913		2532
		2533	const char *glGetString (GLenum pname)
		2534
		2535	GLint glGetInteger (GLenum pname)
		2536	CODE:
		2537	glGetIntegerv (pname, &RETVAL);
		2538	OUTPUT:
		2539	RETVAL
		2540
		2541	GLdouble glGetDouble (GLenum pname)
		2542	CODE:
		2543	glGetDoublev (pname, &RETVAL);
		2544	OUTPUT:
		2545	RETVAL
		2546
1914	int glGetError ()	2547	int glGetError ()
1915		2548
1916	void glFinish ()	2549	void glFinish ()
1917		2550
1918	void glClear (int mask)	2551	void glClear (int mask)
…		…
1955	# near_ and far_ are due to microsofts buggy "c" compiler	2588	# 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_)	2589	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1957		2590
1958	# near_ and far_ are due to microsofts buggy "c" compiler	2591	# 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_)	2592	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2593
		2594	PROTOTYPES: DISABLE
1960		2595
1961	void glViewport (int x, int y, int width, int height)	2596	void glViewport (int x, int y, int width, int height)
1962		2597
1963	void glScissor (int x, int y, int width, int height)	2598	void glScissor (int x, int y, int width, int height)
1964		2599
…		…
1972		2607
1973	void glRotate (float angle, float x, float y, float z)	2608	void glRotate (float angle, float x, float y, float z)
1974	CODE:	2609	CODE:
1975	glRotatef (angle, x, y, z);	2610	glRotatef (angle, x, y, z);
1976		2611
1977	void glBegin (int mode)
1978
1979	void glEnd ()
1980
1981	void glColor (float r, float g, float b, float a = 1.0)	2612	void glColor (float r, float g, float b, float a = 1.0)
1982	PROTOTYPE: @
1983	ALIAS:	2613	ALIAS:
1984	glColor_premultiply = 1	2614	glColor_premultiply = 1
1985	CODE:	2615	CODE:
1986	if (ix)	2616	if (ix)
1987	{	2617	{
1988	r *= a;	2618	r *= a;
1989	g *= a;	2619	g *= a;
1990	b *= a;	2620	b *= a;
1991	}	2621	}
1992	// microsoft visual "c" rounds instead of truncating...	2622	// microsoft visual "c" rounds instead of truncating...
1993	glColor4ub (MIN ((int)(r * 256.f), 255),	2623	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		2624
2004	void glRasterPos (float x, float y, float z = 0.)	2625	void glRasterPos (float x, float y, float z = 0.)
2005	CODE:	2626	CODE:
2006	glRasterPos3f (0, 0, z);	2627	glRasterPos3f (0, 0, z);
2007	glBitmap (0, 0, 0, 0, x, y, 0);	2628	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
2012		2633
2013	void glTexCoord (float s, float t)	2634	void glTexCoord (float s, float t)
2014	CODE:	2635	CODE:
2015	glTexCoord2f (s, t);	2636	glTexCoord2f (s, t);
2016		2637
		2638	void glRect (float x1, float y1, float x2, float y2)
		2639	CODE:
		2640	glRectf (x1, y1, x2, y2);
		2641
		2642	PROTOTYPES: ENABLE
		2643
		2644	void glBegin (int mode)
		2645
		2646	void glEnd ()
		2647
		2648	void glPointSize (GLfloat size)
		2649
		2650	void glLineWidth (GLfloat width)
		2651
		2652	void glInterleavedArrays (int format, int stride, char *data)
		2653
		2654	void glDrawElements (int mode, int count, int type, char *indices)
		2655
		2656	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2657
2017	void glTexEnv (int target, int pname, float param)	2658	void glTexEnv (int target, int pname, float param)
2018	CODE:	2659	CODE:
2019	glTexEnvf (target, pname, param);	2660	glTexEnvf (target, pname, param);
2020		2661
2021	void glTexParameter (int target, int pname, float param)	2662	void glTexParameter (int target, int pname, float param)
…		…
2043		2684
2044	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2685	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2045		2686
2046	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2687	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2047		2688
		2689	void glPixelZoom (float x, float y)
		2690
2048	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2691	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2049		2692
2050	int glGenTexture ()	2693	int glGenTexture ()
2051	CODE:	2694	CODE:
2052	{	2695	RETVAL = gen_texture ();
2053	GLuint name;
2054	glGenTextures (1, &name);
2055	RETVAL = name;
2056	}
2057	OUTPUT:	2696	OUTPUT:
2058	RETVAL	2697	RETVAL
2059		2698
2060	void glDeleteTexture (int name)	2699	void glDeleteTexture (int name)
2061	CODE:	2700	CODE:
2062	{
2063	GLuint name_ = name;
2064	glDeleteTextures (1, &name_);	2701	del_texture (name);
2065	}	2702
2066
2067	int glGenList ()	2703	int glGenList ()
2068	CODE:	2704	CODE:
2069	RETVAL = glGenLists (1);	2705	RETVAL = glGenLists (1);
2070	OUTPUT:	2706	OUTPUT:
2071	RETVAL	2707	RETVAL
…		…
2078		2714
2079	void glEndList ()	2715	void glEndList ()
2080		2716
2081	void glCallList (int list)	2717	void glCallList (int list)
2082		2718
		2719	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2083		2720
		2721	PROTOTYPES: DISABLE
		2722
		2723	void
		2724	find_widget (SV *self, NV x, NV y)
		2725	PPCODE:
		2726	{
		2727	if (within_widget (self, x, y))
		2728	XPUSHs (self);
		2729	}
		2730
		2731	BOOT:
		2732	{
		2733	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2734
		2735	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2736	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2737	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2738	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2739	}
		2740
		2741	void
		2742	draw (SV *self)
		2743	CODE:
		2744	{
		2745	HV *hv;
		2746	SV **svp;
		2747	NV x, y, w, h;
		2748	SV *draw_x_sv = GvSV (draw_x_gv);
		2749	SV *draw_y_sv = GvSV (draw_y_gv);
		2750	SV *draw_w_sv = GvSV (draw_w_gv);
		2751	SV *draw_h_sv = GvSV (draw_h_gv);
		2752	SV *hover;
		2753	double draw_x, draw_y, draw_w, draw_h;
		2754
		2755	if (!SvROK (self))
		2756	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2757
		2758	hv = (HV *)SvRV (self);
		2759
		2760	if (SvTYPE (hv) != SVt_PVHV)
		2761	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2762
		2763	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2764	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2765
		2766	if (!h \|\| !w)
		2767	XSRETURN_EMPTY;
		2768
		2769	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2770	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2771
		2772	draw_x = SvNV (draw_x_sv) + x;
		2773	draw_y = SvNV (draw_y_sv) + y;
		2774
		2775	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2776	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2777	XSRETURN_EMPTY;
		2778
		2779	sv_setnv (draw_x_sv, draw_x);
		2780	sv_setnv (draw_y_sv, draw_y);
		2781
		2782	glPushMatrix ();
		2783	glTranslated (x, y, 0);
		2784
		2785	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2786	{
		2787	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2788
		2789	if (svp && SvTRUE (*svp))
		2790	{
		2791	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2792	glEnable (GL_BLEND);
		2793	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2794	glBegin (GL_QUADS);
		2795	glVertex2f (0, 0);
		2796	glVertex2f (w, 0);
		2797	glVertex2f (w, h);
		2798	glVertex2f (0, h);
		2799	glEnd ();
		2800	glDisable (GL_BLEND);
		2801	}
		2802	}
		2803	#if 0
		2804	if ($ENV{CFPLUS_DEBUG} & 1) {
		2805	glPushMatrix;
		2806	glColor 1, 1, 0, 1;
		2807	glTranslate 0.375, 0.375;
		2808	glBegin GL_LINE_LOOP;
		2809	glVertex 0 , 0;
		2810	glVertex $self->{w} - 1, 0;
		2811	glVertex $self->{w} - 1, $self->{h} - 1;
		2812	glVertex 0 , $self->{h} - 1;
		2813	glEnd;
		2814	glPopMatrix;
		2815	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2816	}
		2817	#endif
		2818	PUSHMARK (SP);
		2819	XPUSHs (self);
		2820	PUTBACK;
		2821	call_method ("_draw", G_VOID \| G_DISCARD);
		2822	SPAGAIN;
		2823
		2824	glPopMatrix ();
		2825
		2826	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2827	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2828	}
		2829

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs. Revision 1.214 by root, Sun Jul 29 18:56:02 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs.
Revision 1.214 by root, Sun Jul 29 18:56:02 2007 UTC