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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.123 by root, Wed Jun 28 23:41:11 2006 UTC vs.
Revision 1.218 by root, Mon Aug 6 02:11:45 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
12	#include <math.h>	25	#include <math.h>
13	#include <string.h>	26	#include <string.h>
14	#include <stdio.h>	27	#include <stdio.h>
15	#include <stdlib.h>	28	#include <stdlib.h>
16		29
		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 = 1024)
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;
…		…
876	if (attrs)	1108	if (attrs)
877	pango_layout_set_attributes (self->pl, attrs);	1109	pango_layout_set_attributes (self->pl, attrs);
878	}	1110	}
879		1111
880	void	1112	void
881	get_shapes (CFClient::Layout self)	1113	get_shapes (CFPlus::Layout self)
882	PPCODE:	1114	PPCODE:
883	{	1115	{
884	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
885		1117
886	do	1118	do
…		…
890	if (run && shape_attr_p (run))	1122	if (run && shape_attr_p (run))
891	{	1123	{
892	PangoRectangle extents;	1124	PangoRectangle extents;
893	pango_layout_iter_get_run_extents (iter, 0, &extents);	1125	pango_layout_iter_get_run_extents (iter, 0, &extents);
894		1126
		1127	EXTEND (SP, 2);
895	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1128	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
896	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1129	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
897	}	1130	}
898	}	1131	}
899	while (pango_layout_iter_next_run (iter));	1132	while (pango_layout_iter_next_run (iter));
900		1133
901	pango_layout_iter_free (iter);	1134	pango_layout_iter_free (iter);
902	}	1135	}
903		1136
904	int	1137	int
905	has_wrapped (CFClient::Layout self)	1138	has_wrapped (CFPlus::Layout self)
906	CODE:	1139	CODE:
907	{	1140	{
908	int lines = 1;	1141	int lines = 1;
909	const char *text = pango_layout_get_text (self->pl);	1142	const char *text = pango_layout_get_text (self->pl);
910		1143
…		…
915	}	1148	}
916	OUTPUT:	1149	OUTPUT:
917	RETVAL	1150	RETVAL
918		1151
919	SV *	1152	SV *
920	get_text (CFClient::Layout self)	1153	get_text (CFPlus::Layout self)
921	CODE:	1154	CODE:
922	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
923	sv_utf8_decode (RETVAL);	1156	sv_utf8_decode (RETVAL);
924	OUTPUT:	1157	OUTPUT:
925	RETVAL	1158	RETVAL
926		1159
927	void	1160	void
928	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.)
929	CODE:	1162	CODE:
930	self->r = r;	1163	self->r = r;
931	self->g = g;	1164	self->g = g;
932	self->b = b;	1165	self->b = b;
933	self->a = a;	1166	self->a = a;
934		1167
935	void	1168	void
936	set_font (CFClient::Layout self, CFClient::Font font = 0)	1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
937	CODE:	1170	CODE:
938	if (self->font != font)	1171	if (self->font != font)
939	{	1172	{
940	self->font = font;	1173	self->font = font;
941	layout_update_font (self);	1174	layout_update_font (self);
942	}	1175	}
943		1176
944	void	1177	void
945	set_height (CFClient::Layout self, int base_height)	1178	set_height (CFPlus::Layout self, int base_height)
946	CODE:	1179	CODE:
947	if (self->base_height != base_height)	1180	if (self->base_height != base_height)
948	{	1181	{
949	self->base_height = base_height;	1182	self->base_height = base_height;
950	layout_update_font (self);	1183	layout_update_font (self);
951	}	1184	}
952		1185
953	void	1186	void
954	set_width (CFClient::Layout self, int max_width = -1)	1187	set_width (CFPlus::Layout self, int max_width = -1)
955	CODE:	1188	CODE:
956	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);
957		1190
958	void	1191	void
959	set_indent (CFClient::Layout self, int indent)	1192	set_indent (CFPlus::Layout self, int indent)
960	CODE:	1193	CODE:
961	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
962		1195
963	void	1196	void
964	set_spacing (CFClient::Layout self, int spacing)	1197	set_spacing (CFPlus::Layout self, int spacing)
965	CODE:	1198	CODE:
966	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
967		1200
968	void	1201	void
969	set_ellipsise (CFClient::Layout self, int ellipsise)	1202	set_ellipsise (CFPlus::Layout self, int ellipsise)
970	CODE:	1203	CODE:
971	pango_layout_set_ellipsize (self->pl,	1204	pango_layout_set_ellipsize (self->pl,
972	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START
973	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
974	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
975	: PANGO_ELLIPSIZE_NONE	1208	: PANGO_ELLIPSIZE_NONE
976	);	1209	);
977		1210
978	void	1211	void
979	set_single_paragraph_mode (CFClient::Layout self, int spm)	1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)
980	CODE:	1213	CODE:
981	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
982		1215
983	void	1216	void
984	size (CFClient::Layout self)	1217	size (CFPlus::Layout self)
985	PPCODE:	1218	PPCODE:
986	{	1219	{
987	int w, h;	1220	int w, h;
988		1221
989	layout_get_pixel_size (self, &w, &h);	1222	layout_get_pixel_size (self, &w, &h);
…		…
992	PUSHs (sv_2mortal (newSViv (w)));	1225	PUSHs (sv_2mortal (newSViv (w)));
993	PUSHs (sv_2mortal (newSViv (h)));	1226	PUSHs (sv_2mortal (newSViv (h)));
994	}	1227	}
995		1228
996	int	1229	int
997	descent (CFClient::Layout self)	1230	descent (CFPlus::Layout self)
998	CODE:	1231	CODE:
999	{	1232	{
1000	PangoRectangle rect;	1233	PangoRectangle rect;
1001	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1002	pango_layout_line_get_pixel_extents (line, 0, &rect);	1235	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
1004	}	1237	}
1005	OUTPUT:	1238	OUTPUT:
1006	RETVAL	1239	RETVAL
1007		1240
1008	int	1241	int
1009	xy_to_index (CFClient::Layout self, int x, int y)	1242	xy_to_index (CFPlus::Layout self, int x, int y)
1010	CODE:	1243	CODE:
1011	{	1244	{
1012	int index, trailing;	1245	int index, trailing;
1013	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);
1014	RETVAL = index;	1247	RETVAL = index + trailing;
1015	}	1248	}
1016	OUTPUT:	1249	OUTPUT:
1017	RETVAL	1250	RETVAL
1018		1251
1019	void	1252	void
1020	cursor_pos (CFClient::Layout self, int index)	1253	cursor_pos (CFPlus::Layout self, int index)
1021	PPCODE:	1254	PPCODE:
1022	{	1255	{
1023	PangoRectangle strong_pos;	1256	PangoRectangle strong_pos;
1024	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1025		1258
…		…
1028	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1029	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1030	}	1263	}
1031		1264
1032	void	1265	void
1033	render (CFClient::Layout self)	1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
1034	PPCODE:	1267	PPCODE:
1035	{	1268	{
1036	SV *retval;	1269	int line, x;
1037	int w, h;
1038		1270
1039	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 */
1040		1273
1041	if (self->rgba)
1042	{
1043	cairo_surface_t *surface;
1044	cairo_t *cairo;
1045
1046	retval = newSV (w * h * 4);
1047	SvPOK_only (retval);
1048	SvCUR_set (retval, w * h * 4);
1049
1050	memset (SvPVX (retval), 0, w * h * 4);
1051
1052	surface = cairo_image_surface_create_for_data (
1053	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
1054	cairo = cairo_create (surface);
1055	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1056
1057	pango_cairo_show_layout (cairo, self->pl);
1058
1059	cairo_destroy (cairo);
1060	cairo_surface_destroy (surface);
1061
1062	// what a mess, and its premultiplied, too :(
1063	{
1064	uint32_t p = (uint32_t )SvPVX (retval);
1065	uint32_t e = p + w h;
1066
1067	while (p < e)
1068	{
1069	uint32_t rgba = *p;
1070	rgba = (rgba >> 24) \| (rgba << 8);
1071	#if 0
1072	#ifdef _WIN32
1073	{//D
1074	uint8_t r = rgba >> 24;
1075	uint8_t g = rgba >> 16;
1076	uint8_t b = rgba >> 8;
1077	uint8_t a = rgba >> 0;
1078
1079	rgba = (rgba & 0xffffff00) \| a;
1080	}
1081	#endif
1082	#endif
1083	rgba = SDL_SwapBE32 (rgba);
1084	*p++ = rgba;
1085	}
1086	}
1087
1088	EXTEND (SP, 5);	1274	EXTEND (SP, 2);
1089	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)
1090	PUSHs (sv_2mortal (newSViv (h)));	1296	PUSHs (sv_2mortal (newSViv (index + trailing)));
1091	PUSHs (sv_2mortal (retval));
1092	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1093	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1094	}
1095	else	1297	else
1096	{	1298	{
1097	FT_Bitmap bitmap;
1098
1099	retval = newSV (w * h);
1100	SvPOK_only (retval);
1101	SvCUR_set (retval, w * h);
1102
1103	bitmap.rows = h;
1104	bitmap.width = w;
1105	bitmap.pitch = w;
1106	bitmap.buffer = (unsigned char*)SvPVX (retval);
1107	bitmap.num_grays = 256;
1108	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1109
1110	memset (bitmap.buffer, 0, w * h);
1111
1112	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1113
1114	EXTEND (SP, 5);
1115	PUSHs (sv_2mortal (newSViv (w)));	1299	PUSHs (sv_2mortal (newSViv (index)));
1116	PUSHs (sv_2mortal (newSViv (h)));	1300	PUSHs (sv_2mortal (newSViv (trailing)));
1117	PUSHs (sv_2mortal (retval));
1118	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1119	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1120	}	1301	}
1121	}	1302	}
1122		1303
1123	MODULE = CFClient PACKAGE = CFClient::Texture
1124
1125	void	1304	void
1126	pad2pot (SV data_, SV w_, SV *h_)	1305	render (CFPlus::Layout self, float x, float y, int flags = 0)
1127	CODE:	1306	PPCODE:
1128	{	1307	pango_opengl_render_layout_subpixel (
1129	int ow = SvIV (w_);	1308	self->pl,
1130	int oh = SvIV (h_);	1309	x * PANGO_SCALE, y * PANGO_SCALE,
		1310	self->r, self->g, self->b, self->a,
		1311	flags
		1312	);
1131		1313
1132	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_))
1133	{	1325	{
1134	int nw = minpot (ow);
1135	int nh = minpot (oh);
1136
1137	if (nw != ow \|\| nh != oh)
1138	{
1139	if (SvOK (data_))
1140	{
1141	STRLEN datalen;	1326	STRLEN datalen;
1142	char *data = SvPVbyte (data_, datalen);	1327	char *data = SvPVbyte (data_, datalen);
1143	int bpp = datalen / (ow * oh);	1328	int bpp = datalen / (ow * oh);
1144	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1329	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1145		1330
1146	SvPOK_only (result_);	1331	SvPOK_only (result_);
1147	SvCUR_set (result_, nw * nh * bpp);	1332	SvCUR_set (result_, nw * nh * bpp);
1148		1333
1149	memset (SvPVX (result_), 0, nw * nh * bpp);	1334	memset (SvPVX (result_), 0, nw * nh * bpp);
1150	while (oh--)	1335	while (oh--)
1151	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);
1152		1337
1153	sv_setsv (data_, result_);	1338	sv_setsv (data_, result_);
1154	}
1155
1156	sv_setiv (w_, nw);
1157	sv_setiv (h_, nh);
1158	}
1159	}	1339	}
1160	}	1340	}
1161		1341
1162	void	1342	void
1163	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.)
…		…
1206	glDisable (GL_ALPHA_TEST);	1386	glDisable (GL_ALPHA_TEST);
1207	glDisable (GL_BLEND);	1387	glDisable (GL_BLEND);
1208	}	1388	}
1209	}	1389	}
1210		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
1211	MODULE = CFClient PACKAGE = CFClient::Map	1402	MODULE = CFPlus PACKAGE = CFPlus::Map
1212		1403
1213	CFClient::Map	1404	PROTOTYPES: DISABLE
1214	new (SV *class, int map_width, int map_height)	1405
		1406	CFPlus::Map
		1407	new (SV *class)
1215	CODE:	1408	CODE:
1216	New (0, RETVAL, 1, struct map);	1409	New (0, RETVAL, 1, struct map);
1217	RETVAL->x = 0;	1410	RETVAL->x = 0;
1218	RETVAL->y = 0;	1411	RETVAL->y = 0;
1219	RETVAL->w = map_width;	1412	RETVAL->w = 0;
1220	RETVAL->h = map_height;	1413	RETVAL->h = 0;
1221	RETVAL->ox = 0;	1414	RETVAL->ox = 0;
1222	RETVAL->oy = 0;	1415	RETVAL->oy = 0;
1223	RETVAL->faces = 8192;	1416	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1224	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1417	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1225	RETVAL->texs = 8192;
1226	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1227	RETVAL->rows = 0;	1418	RETVAL->rows = 0;
1228	RETVAL->row = 0;	1419	RETVAL->row = 0;
1229	OUTPUT:	1420	OUTPUT:
1230	RETVAL	1421	RETVAL
1231		1422
1232	void	1423	void
1233	DESTROY (CFClient::Map self)	1424	DESTROY (CFPlus::Map self)
1234	CODE:	1425	CODE:
1235	{	1426	{
1236	map_clear (self);	1427	map_clear (self);
1237	Safefree (self->face);	1428	Safefree (self->face2tile);
1238	Safefree (self->tex);	1429	Safefree (self->tex);
1239	Safefree (self);	1430	Safefree (self);
1240	}	1431	}
1241		1432
1242	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
1243	clear (CFClient::Map self)	1440	clear (CFPlus::Map self)
1244	CODE:	1441	CODE:
1245	map_clear (self);	1442	map_clear (self);
1246		1443
1247	void	1444	void
1248	set_face (CFClient::Map self, int face, int texid)	1445	set_tileid (CFPlus::Map self, int face, int tile)
1249	CODE:	1446	CODE:
1250	{	1447	{
1251	while (self->faces <= face)	1448	need_facenum (self, face); self->face2tile [face] = tile;
1252	{	1449	need_texid (self, tile);
1253	Append (mapface, self->face, self->faces, self->faces);
1254	self->faces *= 2;
1255	}
1256
1257	self->face [face] = texid;
1258	}	1450	}
1259		1451
1260	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
1261	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)
1262	CODE:	1477	CODE:
1263	{	1478	{
1264	while (self->texs <= texid)	1479	need_texid (self, texid);
1265	{
1266	Append (maptex, self->tex, self->texs, self->texs);
1267	self->texs *= 2;
1268	}
1269		1480
1270	{	1481	{
1271	maptex *tex = self->tex + texid;	1482	maptex *tex = self->tex + texid;
1272		1483
1273	tex->name = name;	1484	tex->name = name;
…		…
1290	// from transparent color bleeding and ugly wrapping effects.	1501	// from transparent color bleeding and ugly wrapping effects.
1291	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1502	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1292	}	1503	}
1293		1504
1294	int	1505	int
1295	ox (CFClient::Map self)	1506	ox (CFPlus::Map self)
1296	ALIAS:	1507	ALIAS:
1297	oy = 1	1508	oy = 1
1298	x = 2	1509	x = 2
1299	y = 3	1510	y = 3
1300	w = 4	1511	w = 4
…		…
1311	}	1522	}
1312	OUTPUT:	1523	OUTPUT:
1313	RETVAL	1524	RETVAL
1314		1525
1315	void	1526	void
1316	scroll (CFClient::Map self, int dx, int dy)	1527	scroll (CFPlus::Map self, int dx, int dy)
1317	CODE:	1528	CODE:
1318	{	1529	{
1319	if (dx > 0)	1530	if (dx > 0)
1320	map_blank (self, self->x, self->y, dx - 1, self->h);	1531	map_blank (self, self->x, self->y, dx, self->h);
1321	else if (dx < 0)	1532	else if (dx < 0)
1322	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);
1323		1534
1324	if (dy > 0)	1535	if (dy > 0)
1325	map_blank (self, self->x, self->y, self->w, dy - 1);	1536	map_blank (self, self->x, self->y, self->w, dy);
1326	else if (dy < 0)	1537	else if (dy < 0)
1327	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);
1328		1539
1329	self->ox += dx; self->x += dx;	1540	self->ox += dx; self->x += dx;
1330	self->oy += dy; self->y += dy;	1541	self->oy += dy; self->y += dy;
1331		1542
1332	while (self->y < 0)	1543	while (self->y < 0)
…		…
1337	self->y += MAP_EXTEND_Y;	1548	self->y += MAP_EXTEND_Y;
1338	}	1549	}
1339	}	1550	}
1340		1551
1341	void	1552	void
1342	map1a_update (CFClient::Map self, SV *data_)	1553	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1343	CODE:	1554	CODE:
1344	{	1555	{
1345	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1556	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1346	uint8_t data_end = (uint8_t )SvEND (data_);	1557	uint8_t data_end = (uint8_t )SvEND (data_);
1347	mapcell *cell;	1558	mapcell *cell;
1348	int x, y, flags;	1559	int x, y, flags;
1349		1560
1350	while (data < data_end)	1561	while (data < data_end - 1)
1351	{	1562	{
1352	flags = (data [0] << 8) + data [1]; data += 2;	1563	flags = (data [0] << 8) + data [1]; data += 2;
1353		1564
1354	x = self->x + ((flags >> 10) & 63);	1565	x = self->x + ((flags >> 10) & 63);
1355	y = self->y + ((flags >> 4) & 63);	1566	y = self->y + ((flags >> 4) & 63);
1356		1567
1357	cell = map_get_cell (self, x, y);	1568	cell = map_get_cell (self, x, y);
1358		1569
1359	if (flags & 15)	1570	if (flags & 15)
1360	{	1571	{
1361	if (cell->darkness < 0)	1572	if (!cell->darkness)
1362	{	1573	{
		1574	memset (cell, 0, sizeof (*cell));
1363	cell->darkness = 0;	1575	cell->darkness = 256;
1364	cell->face [0] = 0;
1365	cell->face [1] = 0;
1366	cell->face [2] = 0;
1367	}	1576	}
1368		1577
1369	cell->darkness = flags & 8 ? *data++ : 255;
1370
1371	//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	}
1372		1619
1373	if (flags & 4)	1620	if (flags & 4)
1374	{	1621	{
1375	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];
1376	}	1625	}
1377		1626
1378	if (flags & 2)	1627	if (flags & 2)
1379	{	1628	{
1380	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];
1381	}	1632	}
1382		1633
1383	if (flags & 1)	1634	if (flags & 1)
1384	{	1635	{
1385	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];
1386	}	1639	}
1387	}	1640	}
1388	else	1641	else
1389	cell->darkness = -1;	1642	cell->darkness = 0;
1390	}	1643	}
1391	}	1644	}
1392		1645
1393	SV *	1646	SV *
1394	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)
1395	CODE:	1648	CODE:
1396	{	1649	{
1397	int x1, x;	1650	int x1, x;
1398	int y1, y;	1651	int y1, y;
1399	int z;	1652	int z;
…		…
1420	{	1673	{
1421	mapcell *cell = row->col + (x - row->c0);	1674	mapcell *cell = row->col + (x - row->c0);
1422		1675
1423	for (z = 0; z <= 0; z++)	1676	for (z = 0; z <= 0; z++)
1424	{	1677	{
1425	mapface face = cell->face [z];
1426
1427	if (face)
1428	{
1429	maptex tex = self->tex [face];	1678	maptex tex = self->tex [cell->tile [z]];
1430	int a0 = 255 - tex.a;	1679	int a0 = 255 - tex.a;
1431	int a1 = tex.a;	1680	int a1 = tex.a;
1432		1681
1433	r = (r * a0 + tex.r * a1) / 255;	1682	r = (r * a0 + tex.r * a1) / 255;
1434	g = (g * a0 + tex.g * a1) / 255;	1683	g = (g * a0 + tex.g * a1) / 255;
1435	b = (b * a0 + tex.b * a1) / 255;	1684	b = (b * a0 + tex.b * a1) / 255;
1436	a = (a * a0 + tex.a * a1) / 255;	1685	a = (a * a0 + tex.a * a1) / 255;
1437	}
1438	}	1686	}
1439	}	1687	}
1440		1688
1441	*map++ = (r )	1689	*map++ = (r )
1442	\| (g << 8)	1690	\| (g << 8)
…		…
1449	}	1697	}
1450	OUTPUT:	1698	OUTPUT:
1451	RETVAL	1699	RETVAL
1452		1700
1453	void	1701	void
1454	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)
1455	CODE:	1703	CODE:
1456	{	1704	{
1457	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;
1458	int x, y, z;	1709	int x, y, z;
1459	int last_name;	1710	int last_name;
1460	mapface face;
1461		1711
1462	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1712	// thats current max. sorry.
1463	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1713	if (sw > 255) sw = 255;
		1714	if (sh > 255) sh = 255;
1464		1715
1465	/*	1716	// clear key, in case of extra padding
1466	int vx = self->vx = self->w >= sw	1717	memset (&skey, 0, sizeof (skey));
1467	? self->x + (self->w - sw) / 2
1468	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1469
1470	int vy = self->vy = self->h >= sh
1471	? self->y + (self->h - sh) / 2
1472	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1473	*/
1474		1718
1475	glColor4ub (255, 255, 255, 255);	1719	glColor4ub (255, 255, 255, 255);
1476		1720
1477	glEnable (GL_BLEND);	1721	glEnable (GL_BLEND);
1478	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1722	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1481		1725
1482	glBegin (GL_QUADS);	1726	glBegin (GL_QUADS);
1483		1727
1484	last_name = 0;	1728	last_name = 0;
1485		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
1486	for (z = 0; z < 3; z++)	1755	for (z = 0; z <= 2; z++)
		1756	{
		1757	memset (smooth_level, 0, sizeof (smooth_level));
		1758
1487	for (y = 0; y < sh; y++)	1759	for (y = 0; y < sh; y++)
1488	if (0 <= y + vy && y + vy < self->rows)	1760	if (0 <= y + my && y + my < self->rows)
1489	{	1761	{
1490	maprow *row = self->row + (y + vy);	1762	maprow *row = self->row + (y + my);
1491		1763
1492	for (x = 0; x < sw; x++)	1764	for (x = 0; x < sw; x++)
1493	if (row->c0 <= x + vx && x + vx < row->c1)	1765	if (row->c0 <= x + mx && x + mx < row->c1)
1494	{	1766	{
1495	mapcell *cell = row->col + (x + vx - row->c0);	1767	mapcell *cell = row->col + (x + mx - row->c0);
1496
1497	face = cell->face [z];	1768	tileid tile = cell->tile [z];
1498		1769
1499	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))
1500	{	1865	{
1501	maptex tex = self->tex [face];	1866	int level = (w << 5) \| b;
		1867	HE *he;
1502		1868
1503	int px = (x + 1) * 32 - tex.w;	1869	hv_iterinit (smooth);
1504	int py = (y + 1) * 32 - tex.h;	1870	while ((he = hv_iternext (smooth)))
1505
1506	if (last_name != tex.name)
1507	{	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
1508	glEnd ();	1894	glEnd ();
1509	last_name = tex.name;
1510	glBindTexture (GL_TEXTURE_2D, last_name);	1895	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1511	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	}
1512	}	1919	}
1513
1514	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1515	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1516	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1517	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1518	}	1920	}
1519	}
1520	}	1921	}
		1922	}
		1923
		1924	hv_clear (smooth);
		1925	}
1521		1926
1522	glEnd ();	1927	glEnd ();
1523		1928
1524	glDisable (GL_TEXTURE_2D);	1929	glDisable (GL_TEXTURE_2D);
1525	glDisable (GL_BLEND);	1930	glDisable (GL_BLEND);
1526	}
1527		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
1528	void	1964	void
1529	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)
1530	CODE:	1966	CODE:
1531	{	1967	{
1532	static float color[16][3] = {	1968	static float color[16][3] = {
1533	{ 0.00F, 0.00F, 0.00F },	1969	{ 0.00F, 0.00F, 0.00F },
1534	{ 1.00F, 1.00F, 1.00F },	1970	{ 1.00F, 1.00F, 1.00F },
…		…
1584	glDisable (GL_BLEND);	2020	glDisable (GL_BLEND);
1585	glDisable (GL_TEXTURE_2D);	2021	glDisable (GL_TEXTURE_2D);
1586	}	2022	}
1587		2023
1588	void	2024	void
1589	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)
1590	PPCODE:	2026	PPCODE:
1591	{	2027	{
1592	int vx, vy;
1593	int x, y;	2028	int x, y;
		2029	int sw1 = sw + 2;
		2030	int sh1 = sh + 2;
		2031	int sh3 = sh * 3;
1594	int sw4 = (sw + 3) & ~3;	2032	int sw34 = (sw * 3 + 3) & ~3;
		2033	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1595	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2034	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1596	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2035	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1597		2036
1598	memset (darkness, 255, sw4 * sh);
1599	SvPOK_only (darkness_sv);	2037	SvPOK_only (darkness3_sv);
1600	SvCUR_set (darkness_sv, sw4 * sh);	2038	SvCUR_set (darkness3_sv, sw34 * sh3);
1601		2039
1602	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2040	mx += self->x - 1;
1603	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2041	my += self->y - 1;
1604		2042
		2043	memset (darkness1, 255, sw1 * sh1);
		2044
1605	for (y = 0; y < sh; y++)	2045	for (y = 0; y < sh1; y++)
1606	if (0 <= y + vy && y + vy < self->rows)	2046	if (0 <= y + my && y + my < self->rows)
1607	{	2047	{
1608	maprow *row = self->row + (y + vy);	2048	maprow *row = self->row + (y + my);
1609		2049
1610	for (x = 0; x < sw; x++)	2050	for (x = 0; x < sw1; x++)
1611	if (row->c0 <= x + vx && x + vx < row->c1)	2051	if (row->c0 <= x + mx && x + mx < row->c1)
1612	{	2052	{
1613	mapcell *cell = row->col + (x + vx - row->c0);	2053	mapcell *cell = row->col + (x + mx - row->c0);
1614		2054
1615	darkness[y * sw4 + x] = cell->darkness < 0	2055	darkness1 [y * sw1 + x] = cell->darkness
		2056	? 255 - (cell->darkness - 1)
1616	? 255 - FOW_DARKNESS	2057	: 255 - FOW_DARKNESS;
1617	: 255 - cell->darkness;
1618	}	2058	}
1619	}	2059	}
1620		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
1621	EXTEND (SP, 3);	2099	EXTEND (SP, 3);
1622	PUSHs (sv_2mortal (newSViv (sw4)));	2100	PUSHs (sv_2mortal (newSViv (sw34)));
1623	PUSHs (sv_2mortal (newSViv (sh)));	2101	PUSHs (sv_2mortal (newSViv (sh3)));
1624	PUSHs (darkness_sv);	2102	PUSHs (darkness3_sv);
1625	}	2103	}
1626		2104
1627	SV *	2105	SV *
1628	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)
1629	CODE:	2107	CODE:
1630	{	2108	{
1631	int x, y, x1, y1;	2109	int x, y, x1, y1;
1632	SV data_sv = newSV (w h * 7 + 5);	2110	SV data_sv = newSV (w h * 7 + 5);
1633	uint8_t data = (uint8_t )SvPVX (data_sv);	2111	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1658	if (row && row->c0 <= x && x < row->c1)	2136	if (row && row->c0 <= x && x < row->c1)
1659	{	2137	{
1660	mapcell *cell = row->col + (x - row->c0);	2138	mapcell *cell = row->col + (x - row->c0);
1661	uint8_t flags = 0;	2139	uint8_t flags = 0;
1662		2140
1663	if (cell->face [0]) flags \|= 1;	2141	if (cell->tile [0]) flags \|= 1;
1664	if (cell->face [1]) flags \|= 2;	2142	if (cell->tile [1]) flags \|= 2;
1665	if (cell->face [2]) flags \|= 4;	2143	if (cell->tile [2]) flags \|= 4;
1666		2144
1667	*data++ = flags;	2145	*data++ = flags;
1668		2146
1669	if (flags & 1)	2147	if (flags & 1)
1670	{	2148	{
		2149	tileid tile = cell->tile [0];
1671	*data++ = cell->face [0] >> 8;	2150	*data++ = tile >> 8;
1672	*data++ = cell->face [0];	2151	*data++ = tile;
1673	}	2152	}
1674		2153
1675	if (flags & 2)	2154	if (flags & 2)
1676	{	2155	{
		2156	tileid tile = cell->tile [1];
1677	*data++ = cell->face [1] >> 8;	2157	*data++ = tile >> 8;
1678	*data++ = cell->face [1];	2158	*data++ = tile;
1679	}	2159	}
1680		2160
1681	if (flags & 4)	2161	if (flags & 4)
1682	{	2162	{
		2163	tileid tile = cell->tile [2];
1683	*data++ = cell->face [2] >> 8;	2164	*data++ = tile >> 8;
1684	*data++ = cell->face [2];	2165	*data++ = tile;
1685	}	2166	}
1686	}	2167	}
1687	else	2168	else
1688	*data++ = 0;	2169	*data++ = 0;
1689	}	2170	}
…		…
1695	}	2176	}
1696	OUTPUT:	2177	OUTPUT:
1697	RETVAL	2178	RETVAL
1698		2179
1699	void	2180	void
1700	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)
1701	PPCODE:	2182	PPCODE:
1702	{	2183	{
1703	int x, y, z;	2184	int x, y, z;
1704	int w, h;	2185	int w, h;
1705	int x1, y1;	2186	int x1, y1;
…		…
1729	{	2210	{
1730	uint8_t flags = *data++;	2211	uint8_t flags = *data++;
1731		2212
1732	if (flags)	2213	if (flags)
1733	{	2214	{
1734	mapface face[3] = { 0, 0, 0 };
1735
1736	mapcell *cell = row_get_cell (row, x);	2215	mapcell *cell = row_get_cell (row, x);
		2216	tileid tile[3] = { 0, 0, 0 };
1737		2217
1738	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2218	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1739	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2219	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1740	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2220	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1741		2221
1742	if (cell->darkness <= 0)	2222	if (cell->darkness == 0)
1743	{	2223	{
1744	cell->darkness = -1;	2224	cell->darkness = 0;
1745		2225
1746	for (z = 0; z <= 2; z++)	2226	for (z = 0; z <= 2; z++)
1747	{	2227	{
1748	cell->face[z] = face[z];	2228	tileid t = tile [z];
1749		2229
1750	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2230	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2231	{
1751	XPUSHs (sv_2mortal (newSViv (face[z])));	2232	XPUSHs (sv_2mortal (newSViv (t)));
		2233	need_texid (self, t);
		2234	}
		2235
		2236	cell->tile [z] = t;
1752	}	2237	}
1753	}	2238	}
1754	}	2239	}
1755	}	2240	}
1756	}	2241	}
1757	}	2242	}
1758		2243
1759	MODULE = CFClient PACKAGE = CFClient::MixChunk	2244	MODULE = CFPlus PACKAGE = CFPlus::RW
1760		2245
1761	CFClient::MixChunk	2246	CFPlus::RW
1762	new_from_file (SV class, char path)	2247	new (SV class, SV data_sv)
1763	CODE:	2248	CODE:
1764	RETVAL = Mix_LoadWAV (path);	2249	{
		2250	STRLEN datalen;
		2251	char *data = SvPVbyte (data_sv, datalen);
		2252
		2253	RETVAL = SDL_RWFromConstMem (data, datalen);
		2254	}
1765	OUTPUT:	2255	OUTPUT:
1766	RETVAL	2256	RETVAL
1767		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
		2265	# fails on win32:
		2266	# CFPlus.xs(2268) : error C2059: syntax error : '('
1768	void	2267	#void
		2268	#close (CFPlus::RW self)
		2269	# CODE:
		2270	# (self->(close)) (self);
		2271
		2272	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2273
		2274	PROTOTYPES: DISABLE
		2275
		2276	CFPlus::Channel
		2277	find ()
		2278	CODE:
		2279	{
		2280	RETVAL = Mix_GroupAvailable (-1);
		2281
		2282	if (RETVAL < 0)
		2283	{
		2284	RETVAL = Mix_GroupOldest (-1);
		2285
		2286	if (RETVAL < 0)
		2287	XSRETURN_UNDEF;
		2288
		2289	Mix_HaltChannel (RETVAL);
		2290	}
		2291
		2292	Mix_UnregisterAllEffects (RETVAL);
		2293	Mix_Volume (RETVAL, 128);
		2294	}
		2295	OUTPUT:
		2296	RETVAL
		2297
		2298	void
		2299	halt (CFPlus::Channel self)
		2300	CODE:
		2301	Mix_HaltChannel (self);
		2302
		2303	void
		2304	expire (CFPlus::Channel self, int ticks = -1)
		2305	CODE:
		2306	Mix_ExpireChannel (self, ticks);
		2307
		2308	void
		2309	fade_out (CFPlus::Channel self, int ticks = -1)
		2310	CODE:
		2311	Mix_FadeOutChannel (self, ticks);
		2312
		2313	int
		2314	volume (CFPlus::Channel self, int volume)
		2315	CODE:
		2316	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2317	OUTPUT:
		2318	RETVAL
		2319
		2320	void
		2321	unregister_all_effects (CFPlus::Channel self)
		2322	CODE:
		2323	Mix_UnregisterAllEffects (self);
		2324
		2325	void
		2326	set_panning (CFPlus::Channel self, int left, int right)
		2327	CODE:
		2328	left = CLAMP (left , 0, 255);
		2329	right = CLAMP (right, 0, 255);
		2330	Mix_SetPanning (self, left, right);
		2331
		2332	void
		2333	set_distance (CFPlus::Channel self, int distance)
		2334	CODE:
		2335	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2336
		2337	void
		2338	set_position (CFPlus::Channel self, int angle, int distance)
		2339	CODE:
		2340	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2341
		2342	void
		2343	set_reverse_stereo (CFPlus::Channel self, int flip)
		2344	CODE:
		2345	Mix_SetReverseStereo (self, flip);
		2346
		2347	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2348
		2349	PROTOTYPES: DISABLE
		2350
		2351	CFPlus::MixChunk
		2352	new (SV *class, CFPlus::RW rwops)
		2353	CODE:
		2354	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2355	OUTPUT:
		2356	RETVAL
		2357
		2358	void
1769	DESTROY (CFClient::MixChunk self)	2359	DESTROY (CFPlus::MixChunk self)
1770	CODE:	2360	CODE:
1771	Mix_FreeChunk (self);	2361	Mix_FreeChunk (self);
1772		2362
1773	int	2363	int
1774	volume (CFClient::MixChunk self, int volume = -1)	2364	volume (CFPlus::MixChunk self, int volume = -1)
1775	CODE:	2365	CODE:
		2366	if (items > 1)
		2367	volume = CLAMP (volume, 0, 128);
1776	RETVAL = Mix_VolumeChunk (self, volume);	2368	RETVAL = Mix_VolumeChunk (self, volume);
1777	OUTPUT:	2369	OUTPUT:
1778	RETVAL	2370	RETVAL
1779		2371
1780	int	2372	CFPlus::Channel
1781	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2373	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1782	CODE:	2374	CODE:
		2375	{
1783	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2376	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2377
		2378	if (RETVAL < 0)
		2379	XSRETURN_UNDEF;
		2380
		2381	if (channel < 0)
		2382	{
		2383	Mix_UnregisterAllEffects (RETVAL);
		2384	Mix_Volume (RETVAL, 128);
		2385	}
		2386	}
1784	OUTPUT:	2387	OUTPUT:
1785	RETVAL	2388	RETVAL
1786		2389
1787	MODULE = CFClient PACKAGE = CFClient::MixMusic	2390	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1788		2391
1789	int	2392	int
1790	volume (int volume = -1)	2393	volume (int volume = -1)
		2394	PROTOTYPE: ;$
1791	CODE:	2395	CODE:
		2396	if (items > 0)
		2397	volume = CLAMP (volume, 0, 128);
1792	RETVAL = Mix_VolumeMusic (volume);	2398	RETVAL = Mix_VolumeMusic (volume);
1793	OUTPUT:	2399	OUTPUT:
1794	RETVAL	2400	RETVAL
1795		2401
		2402	void
		2403	fade_out (int ms)
		2404	CODE:
		2405	Mix_FadeOutMusic (ms);
		2406
		2407	void
		2408	halt ()
		2409	CODE:
		2410	Mix_HaltMusic ();
		2411
1796	CFClient::MixMusic	2412	CFPlus::MixMusic
1797	new_from_file (SV class, char path)	2413	new (SV *class, CFPlus::RW rwops)
1798	CODE:	2414	CODE:
1799	RETVAL = Mix_LoadMUS (path);	2415	RETVAL = Mix_LoadMUS_RW (rwops);
1800	OUTPUT:	2416	OUTPUT:
1801	RETVAL	2417	RETVAL
1802		2418
1803	void	2419	void
1804	DESTROY (CFClient::MixMusic self)	2420	DESTROY (CFPlus::MixMusic self)
1805	CODE:	2421	CODE:
1806	Mix_FreeMusic (self);	2422	Mix_FreeMusic (self);
1807		2423
1808	int	2424	int
1809	play (CFClient::MixMusic self, int loops = -1)	2425	play (CFPlus::MixMusic self, int loops = -1)
1810	CODE:	2426	CODE:
1811	RETVAL = Mix_PlayMusic (self, loops);	2427	RETVAL = Mix_PlayMusic (self, loops);
1812	OUTPUT:	2428	OUTPUT:
1813	RETVAL	2429	RETVAL
1814		2430
		2431	void
		2432	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2433	CODE:
		2434	Mix_FadeInMusicPos (self, loops, ms, position);
		2435
1815	MODULE = CFClient PACKAGE = CFClient::OpenGL	2436	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2437
		2438	PROTOTYPES: ENABLE
1816		2439
1817	BOOT:	2440	BOOT:
1818	{	2441	{
1819	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2442	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1820	static const struct {	2443	static const struct {
1821	const char *name;	2444	const char *name;
1822	IV iv;	2445	IV iv;
1823	} *civ, const_iv[] = {	2446	} *civ, const_iv[] = {
1824	# define const_iv(name) { # name, (IV)name }	2447	# define const_iv(name) { # name, (IV)name }
		2448	const_iv (GL_VENDOR),
		2449	const_iv (GL_VERSION),
		2450	const_iv (GL_EXTENSIONS),
1825	const_iv (GL_COLOR_MATERIAL),	2451	const_iv (GL_COLOR_MATERIAL),
1826	const_iv (GL_SMOOTH),	2452	const_iv (GL_SMOOTH),
1827	const_iv (GL_FLAT),	2453	const_iv (GL_FLAT),
1828	const_iv (GL_DITHER),	2454	const_iv (GL_DITHER),
1829	const_iv (GL_BLEND),	2455	const_iv (GL_BLEND),
…		…
1833	const_iv (GL_ALPHA_TEST),	2459	const_iv (GL_ALPHA_TEST),
1834	const_iv (GL_NORMALIZE),	2460	const_iv (GL_NORMALIZE),
1835	const_iv (GL_RESCALE_NORMAL),	2461	const_iv (GL_RESCALE_NORMAL),
1836	const_iv (GL_FRONT),	2462	const_iv (GL_FRONT),
1837	const_iv (GL_BACK),	2463	const_iv (GL_BACK),
		2464	const_iv (GL_AUX0),
1838	const_iv (GL_AND),	2465	const_iv (GL_AND),
1839	const_iv (GL_ONE),	2466	const_iv (GL_ONE),
1840	const_iv (GL_ZERO),	2467	const_iv (GL_ZERO),
1841	const_iv (GL_SRC_ALPHA),	2468	const_iv (GL_SRC_ALPHA),
1842	const_iv (GL_DST_ALPHA),	2469	const_iv (GL_DST_ALPHA),
…		…
1856	const_iv (GL_LUMINANCE),	2483	const_iv (GL_LUMINANCE),
1857	const_iv (GL_LUMINANCE_ALPHA),	2484	const_iv (GL_LUMINANCE_ALPHA),
1858	const_iv (GL_FLOAT),	2485	const_iv (GL_FLOAT),
1859	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2486	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1860	const_iv (GL_COMPILE),	2487	const_iv (GL_COMPILE),
		2488	const_iv (GL_PROXY_TEXTURE_1D),
		2489	const_iv (GL_PROXY_TEXTURE_2D),
1861	const_iv (GL_TEXTURE_1D),	2490	const_iv (GL_TEXTURE_1D),
1862	const_iv (GL_TEXTURE_2D),	2491	const_iv (GL_TEXTURE_2D),
1863	const_iv (GL_TEXTURE_ENV),	2492	const_iv (GL_TEXTURE_ENV),
1864	const_iv (GL_TEXTURE_MAG_FILTER),	2493	const_iv (GL_TEXTURE_MAG_FILTER),
1865	const_iv (GL_TEXTURE_MIN_FILTER),	2494	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1886	const_iv (GL_COLOR_LOGIC_OP),	2515	const_iv (GL_COLOR_LOGIC_OP),
1887	const_iv (GL_SEPARABLE_2D),	2516	const_iv (GL_SEPARABLE_2D),
1888	const_iv (GL_CONVOLUTION_2D),	2517	const_iv (GL_CONVOLUTION_2D),
1889	const_iv (GL_CONVOLUTION_BORDER_MODE),	2518	const_iv (GL_CONVOLUTION_BORDER_MODE),
1890	const_iv (GL_CONSTANT_BORDER),	2519	const_iv (GL_CONSTANT_BORDER),
		2520	const_iv (GL_POINTS),
1891	const_iv (GL_LINES),	2521	const_iv (GL_LINES),
		2522	const_iv (GL_LINE_STRIP),
1892	const_iv (GL_LINE_LOOP),	2523	const_iv (GL_LINE_LOOP),
1893	const_iv (GL_QUADS),	2524	const_iv (GL_QUADS),
1894	const_iv (GL_QUAD_STRIP),	2525	const_iv (GL_QUAD_STRIP),
1895	const_iv (GL_TRIANGLES),	2526	const_iv (GL_TRIANGLES),
1896	const_iv (GL_TRIANGLE_STRIP),	2527	const_iv (GL_TRIANGLE_STRIP),
1897	const_iv (GL_TRIANGLE_FAN),	2528	const_iv (GL_TRIANGLE_FAN),
		2529	const_iv (GL_POLYGON),
1898	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2530	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2531	const_iv (GL_POINT_SMOOTH_HINT),
		2532	const_iv (GL_LINE_SMOOTH_HINT),
		2533	const_iv (GL_POLYGON_SMOOTH_HINT),
		2534	const_iv (GL_GENERATE_MIPMAP_HINT),
1899	const_iv (GL_FASTEST),	2535	const_iv (GL_FASTEST),
		2536	const_iv (GL_DONT_CARE),
		2537	const_iv (GL_NICEST),
1900	const_iv (GL_V2F),	2538	const_iv (GL_V2F),
1901	const_iv (GL_V3F),	2539	const_iv (GL_V3F),
1902	const_iv (GL_T2F_V3F),	2540	const_iv (GL_T2F_V3F),
1903	const_iv (GL_T2F_N3F_V3F),	2541	const_iv (GL_T2F_N3F_V3F),
1904	# undef const_iv	2542	# undef const_iv
1905	};	2543	};
1906		2544
1907	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2545	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1908	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2546	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2547
		2548	texture_av = newAV ();
		2549	AvREAL_off (texture_av);
1909	}	2550	}
1910		2551
1911	char *	2552	char *
1912	gl_vendor ()	2553	gl_vendor ()
1913	CODE:	2554	CODE:
…		…
1927	CODE:	2568	CODE:
1928	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2569	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1929	OUTPUT:	2570	OUTPUT:
1930	RETVAL	2571	RETVAL
1931		2572
		2573	const char *glGetString (GLenum pname)
		2574
		2575	GLint glGetInteger (GLenum pname)
		2576	CODE:
		2577	glGetIntegerv (pname, &RETVAL);
		2578	OUTPUT:
		2579	RETVAL
		2580
		2581	GLdouble glGetDouble (GLenum pname)
		2582	CODE:
		2583	glGetDoublev (pname, &RETVAL);
		2584	OUTPUT:
		2585	RETVAL
		2586
1932	int glGetError ()	2587	int glGetError ()
1933		2588
1934	void glFinish ()	2589	void glFinish ()
1935		2590
1936	void glClear (int mask)	2591	void glClear (int mask)
…		…
1973	# near_ and far_ are due to microsofts buggy "c" compiler	2628	# near_ and far_ are due to microsofts buggy "c" compiler
1974	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2629	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1975		2630
1976	# near_ and far_ are due to microsofts buggy "c" compiler	2631	# near_ and far_ are due to microsofts buggy "c" compiler
1977	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2632	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2633
		2634	PROTOTYPES: DISABLE
1978		2635
1979	void glViewport (int x, int y, int width, int height)	2636	void glViewport (int x, int y, int width, int height)
1980		2637
1981	void glScissor (int x, int y, int width, int height)	2638	void glScissor (int x, int y, int width, int height)
1982		2639
…		…
1990		2647
1991	void glRotate (float angle, float x, float y, float z)	2648	void glRotate (float angle, float x, float y, float z)
1992	CODE:	2649	CODE:
1993	glRotatef (angle, x, y, z);	2650	glRotatef (angle, x, y, z);
1994		2651
1995	void glBegin (int mode)
1996
1997	void glEnd ()
1998
1999	void glColor (float r, float g, float b, float a = 1.0)	2652	void glColor (float r, float g, float b, float a = 1.0)
2000	PROTOTYPE: @
2001	ALIAS:	2653	ALIAS:
2002	glColor_premultiply = 1	2654	glColor_premultiply = 1
2003	CODE:	2655	CODE:
2004	if (ix)	2656	if (ix)
2005	{	2657	{
2006	r *= a;	2658	r *= a;
2007	g *= a;	2659	g *= a;
2008	b *= a;	2660	b *= a;
2009	}	2661	}
2010	// microsoft visual "c" rounds instead of truncating...	2662	// microsoft visual "c" rounds instead of truncating...
2011	glColor4ub (MIN ((int)(r * 256.f), 255),	2663	glColor4f (r, g, b, a);
2012	MIN ((int)(g * 256.f), 255),
2013	MIN ((int)(b * 256.f), 255),
2014	MIN ((int)(a * 256.f), 255));
2015
2016	void glInterleavedArrays (int format, int stride, char *data)
2017
2018	void glDrawElements (int mode, int count, int type, char *indices)
2019
2020	# 1.2 void glDrawRangeElements (int mode, int start, int end
2021		2664
2022	void glRasterPos (float x, float y, float z = 0.)	2665	void glRasterPos (float x, float y, float z = 0.)
2023	CODE:	2666	CODE:
2024	glRasterPos3f (0, 0, z);	2667	glRasterPos3f (0, 0, z);
2025	glBitmap (0, 0, 0, 0, x, y, 0);	2668	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
2030		2673
2031	void glTexCoord (float s, float t)	2674	void glTexCoord (float s, float t)
2032	CODE:	2675	CODE:
2033	glTexCoord2f (s, t);	2676	glTexCoord2f (s, t);
2034		2677
		2678	void glRect (float x1, float y1, float x2, float y2)
		2679	CODE:
		2680	glRectf (x1, y1, x2, y2);
		2681
		2682	PROTOTYPES: ENABLE
		2683
		2684	void glBegin (int mode)
		2685
		2686	void glEnd ()
		2687
		2688	void glPointSize (GLfloat size)
		2689
		2690	void glLineWidth (GLfloat width)
		2691
		2692	void glInterleavedArrays (int format, int stride, char *data)
		2693
		2694	void glDrawElements (int mode, int count, int type, char *indices)
		2695
		2696	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2697
2035	void glTexEnv (int target, int pname, float param)	2698	void glTexEnv (int target, int pname, float param)
2036	CODE:	2699	CODE:
2037	glTexEnvf (target, pname, param);	2700	glTexEnvf (target, pname, param);
2038		2701
2039	void glTexParameter (int target, int pname, float param)	2702	void glTexParameter (int target, int pname, float param)
…		…
2061		2724
2062	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2725	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2063		2726
2064	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2727	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2065		2728
		2729	void glPixelZoom (float x, float y)
		2730
2066	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2731	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2067		2732
2068	int glGenTexture ()	2733	int glGenTexture ()
2069	CODE:	2734	CODE:
2070	{	2735	RETVAL = gen_texture ();
2071	GLuint name;
2072	glGenTextures (1, &name);
2073	RETVAL = name;
2074	}
2075	OUTPUT:	2736	OUTPUT:
2076	RETVAL	2737	RETVAL
2077		2738
2078	void glDeleteTexture (int name)	2739	void glDeleteTexture (int name)
2079	CODE:	2740	CODE:
2080	{
2081	GLuint name_ = name;
2082	glDeleteTextures (1, &name_);	2741	del_texture (name);
2083	}	2742
2084
2085	int glGenList ()	2743	int glGenList ()
2086	CODE:	2744	CODE:
2087	RETVAL = glGenLists (1);	2745	RETVAL = glGenLists (1);
2088	OUTPUT:	2746	OUTPUT:
2089	RETVAL	2747	RETVAL
…		…
2096		2754
2097	void glEndList ()	2755	void glEndList ()
2098		2756
2099	void glCallList (int list)	2757	void glCallList (int list)
2100		2758
		2759	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2101		2760
		2761	PROTOTYPES: DISABLE
		2762
		2763	void
		2764	find_widget (SV *self, NV x, NV y)
		2765	PPCODE:
		2766	{
		2767	if (within_widget (self, x, y))
		2768	XPUSHs (self);
		2769	}
		2770
		2771	BOOT:
		2772	{
		2773	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2774
		2775	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2776	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2777	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2778	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2779	}
		2780
		2781	void
		2782	draw (SV *self)
		2783	CODE:
		2784	{
		2785	HV *hv;
		2786	SV **svp;
		2787	NV x, y, w, h;
		2788	SV *draw_x_sv = GvSV (draw_x_gv);
		2789	SV *draw_y_sv = GvSV (draw_y_gv);
		2790	SV *draw_w_sv = GvSV (draw_w_gv);
		2791	SV *draw_h_sv = GvSV (draw_h_gv);
		2792	SV *hover;
		2793	double draw_x, draw_y, draw_w, draw_h;
		2794
		2795	if (!SvROK (self))
		2796	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2797
		2798	hv = (HV *)SvRV (self);
		2799
		2800	if (SvTYPE (hv) != SVt_PVHV)
		2801	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2802
		2803	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2804	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2805
		2806	if (!h \|\| !w)
		2807	XSRETURN_EMPTY;
		2808
		2809	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2810	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2811
		2812	draw_x = SvNV (draw_x_sv) + x;
		2813	draw_y = SvNV (draw_y_sv) + y;
		2814
		2815	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2816	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2817	XSRETURN_EMPTY;
		2818
		2819	sv_setnv (draw_x_sv, draw_x);
		2820	sv_setnv (draw_y_sv, draw_y);
		2821
		2822	glPushMatrix ();
		2823	glTranslated (x, y, 0);
		2824
		2825	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2826	{
		2827	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2828
		2829	if (svp && SvTRUE (*svp))
		2830	{
		2831	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2832	glEnable (GL_BLEND);
		2833	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2834	glBegin (GL_QUADS);
		2835	glVertex2f (0, 0);
		2836	glVertex2f (w, 0);
		2837	glVertex2f (w, h);
		2838	glVertex2f (0, h);
		2839	glEnd ();
		2840	glDisable (GL_BLEND);
		2841	}
		2842	}
		2843	#if 0
		2844	if ($ENV{CFPLUS_DEBUG} & 1) {
		2845	glPushMatrix;
		2846	glColor 1, 1, 0, 1;
		2847	glTranslate 0.375, 0.375;
		2848	glBegin GL_LINE_LOOP;
		2849	glVertex 0 , 0;
		2850	glVertex $self->{w} - 1, 0;
		2851	glVertex $self->{w} - 1, $self->{h} - 1;
		2852	glVertex 0 , $self->{h} - 1;
		2853	glEnd;
		2854	glPopMatrix;
		2855	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2856	}
		2857	#endif
		2858	PUSHMARK (SP);
		2859	XPUSHs (self);
		2860	PUTBACK;
		2861	call_method ("_draw", G_VOID \| G_DISCARD);
		2862	SPAGAIN;
		2863
		2864	glPopMatrix ();
		2865
		2866	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2867	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2868	}
		2869

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.123 by root, Wed Jun 28 23:41:11 2006 UTC vs. Revision 1.218 by root, Mon Aug 6 02:11:45 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.123 by root, Wed Jun 28 23:41:11 2006 UTC vs.
Revision 1.218 by root, Mon Aug 6 02:11:45 2007 UTC