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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.122 by root, Fri Jun 23 22:35:15 2006 UTC vs.
Revision 1.220 by root, Thu Aug 9 11:02:08 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.)
…		…
1169	{	1349	{
1170	HV hv = (HV )SvRV (self);	1350	HV hv = (HV )SvRV (self);
1171	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1351	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1172	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1352	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1173	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1353	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1354
		1355	if (name <= 0)
		1356	XSRETURN_EMPTY;
1174		1357
1175	if (items < 5)	1358	if (items < 5)
1176	{	1359	{
1177	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1360	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1178	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1361	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1206	glDisable (GL_ALPHA_TEST);	1389	glDisable (GL_ALPHA_TEST);
1207	glDisable (GL_BLEND);	1390	glDisable (GL_BLEND);
1208	}	1391	}
1209	}	1392	}
1210		1393
		1394	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1395	CODE:
		1396	{
		1397	GLint width;
		1398	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1399	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1400	RETVAL = width > 0;
		1401	}
		1402	OUTPUT:
		1403	RETVAL
		1404
1211	MODULE = CFClient PACKAGE = CFClient::Map	1405	MODULE = CFPlus PACKAGE = CFPlus::Map
1212		1406
1213	CFClient::Map	1407	PROTOTYPES: DISABLE
1214	new (SV *class, int map_width, int map_height)	1408
		1409	CFPlus::Map
		1410	new (SV *class)
1215	CODE:	1411	CODE:
1216	New (0, RETVAL, 1, struct map);	1412	New (0, RETVAL, 1, struct map);
1217	RETVAL->x = 0;	1413	RETVAL->x = 0;
1218	RETVAL->y = 0;	1414	RETVAL->y = 0;
1219	RETVAL->w = map_width;	1415	RETVAL->w = 0;
1220	RETVAL->h = map_height;	1416	RETVAL->h = 0;
1221	RETVAL->ox = 0;	1417	RETVAL->ox = 0;
1222	RETVAL->oy = 0;	1418	RETVAL->oy = 0;
1223	RETVAL->faces = 8192;	1419	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1224	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1420	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;	1421	RETVAL->rows = 0;
1228	RETVAL->row = 0;	1422	RETVAL->row = 0;
1229	OUTPUT:	1423	OUTPUT:
1230	RETVAL	1424	RETVAL
1231		1425
1232	void	1426	void
1233	DESTROY (CFClient::Map self)	1427	DESTROY (CFPlus::Map self)
1234	CODE:	1428	CODE:
1235	{	1429	{
1236	map_clear (self);	1430	map_clear (self);
1237	Safefree (self->face);	1431	Safefree (self->face2tile);
1238	Safefree (self->tex);	1432	Safefree (self->tex);
1239	Safefree (self);	1433	Safefree (self);
1240	}	1434	}
1241		1435
1242	void	1436	void
		1437	resize (CFPlus::Map self, int map_width, int map_height)
		1438	CODE:
		1439	self->w = map_width;
		1440	self->h = map_height;
		1441
		1442	void
1243	clear (CFClient::Map self)	1443	clear (CFPlus::Map self)
1244	CODE:	1444	CODE:
1245	map_clear (self);	1445	map_clear (self);
1246		1446
1247	void	1447	void
1248	set_face (CFClient::Map self, int face, int texid)	1448	set_tileid (CFPlus::Map self, int face, int tile)
1249	CODE:	1449	CODE:
1250	{	1450	{
1251	while (self->faces <= face)	1451	need_facenum (self, face); self->face2tile [face] = tile;
1252	{	1452	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	}	1453	}
1259		1454
1260	void	1455	void
		1456	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1457	CODE:
		1458	{
		1459	tileid texid;
		1460	maptex *tex;
		1461
		1462	if (face < 0 \|\| face >= self->faces)
		1463	return;
		1464
		1465	if (smooth < 0 \|\| smooth >= self->faces)
		1466	return;
		1467
		1468	texid = self->face2tile [face];
		1469
		1470	if (!texid)
		1471	return;
		1472
		1473	tex = self->tex + texid;
		1474	tex->smoothtile = self->face2tile [smooth];
		1475	tex->smoothlevel = level;
		1476	}
		1477
		1478	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)	1479	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:	1480	CODE:
1263	{	1481	{
1264	while (self->texs <= texid)	1482	need_texid (self, texid);
1265	{
1266	Append (maptex, self->tex, self->texs, self->texs);
1267	self->texs *= 2;
1268	}
1269		1483
1270	{	1484	{
1271	maptex *tex = self->tex + texid;	1485	maptex *tex = self->tex + texid;
1272		1486
1273	tex->name = name;	1487	tex->name = name;
…		…
1290	// from transparent color bleeding and ugly wrapping effects.	1504	// from transparent color bleeding and ugly wrapping effects.
1291	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1505	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1292	}	1506	}
1293		1507
1294	int	1508	int
1295	ox (CFClient::Map self)	1509	ox (CFPlus::Map self)
1296	ALIAS:	1510	ALIAS:
1297	oy = 1	1511	oy = 1
1298	x = 2	1512	x = 2
1299	y = 3	1513	y = 3
1300	w = 4	1514	w = 4
…		…
1311	}	1525	}
1312	OUTPUT:	1526	OUTPUT:
1313	RETVAL	1527	RETVAL
1314		1528
1315	void	1529	void
1316	scroll (CFClient::Map self, int dx, int dy)	1530	scroll (CFPlus::Map self, int dx, int dy)
1317	CODE:	1531	CODE:
1318	{	1532	{
1319	if (dx > 0)	1533	if (dx > 0)
1320	map_blank (self, self->x, self->y, dx - 1, self->h);	1534	map_blank (self, self->x, self->y, dx, self->h);
1321	else if (dx < 0)	1535	else if (dx < 0)
1322	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1536	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1323		1537
1324	if (dy > 0)	1538	if (dy > 0)
1325	map_blank (self, self->x, self->y, self->w, dy - 1);	1539	map_blank (self, self->x, self->y, self->w, dy);
1326	else if (dy < 0)	1540	else if (dy < 0)
1327	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1541	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1328		1542
1329	self->ox += dx; self->x += dx;	1543	self->ox += dx; self->x += dx;
1330	self->oy += dy; self->y += dy;	1544	self->oy += dy; self->y += dy;
1331		1545
1332	while (self->y < 0)	1546	while (self->y < 0)
…		…
1337	self->y += MAP_EXTEND_Y;	1551	self->y += MAP_EXTEND_Y;
1338	}	1552	}
1339	}	1553	}
1340		1554
1341	void	1555	void
1342	map1a_update (CFClient::Map self, SV *data_)	1556	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1343	CODE:	1557	CODE:
1344	{	1558	{
1345	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1559	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1346	uint8_t data_end = (uint8_t )SvEND (data_);	1560	uint8_t data_end = (uint8_t )SvEND (data_);
1347	mapcell *cell;	1561	mapcell *cell;
1348	int x, y, flags;	1562	int x, y, flags;
1349		1563
1350	while (data < data_end)	1564	while (data < data_end - 1)
1351	{	1565	{
1352	flags = (data [0] << 8) + data [1]; data += 2;	1566	flags = (data [0] << 8) + data [1]; data += 2;
1353		1567
1354	x = self->x + ((flags >> 10) & 63);	1568	x = self->x + ((flags >> 10) & 63);
1355	y = self->y + ((flags >> 4) & 63);	1569	y = self->y + ((flags >> 4) & 63);
1356		1570
1357	cell = map_get_cell (self, x, y);	1571	cell = map_get_cell (self, x, y);
1358		1572
1359	if (flags & 15)	1573	if (flags & 15)
1360	{	1574	{
1361	if (cell->darkness < 0)	1575	if (!cell->darkness)
1362	{	1576	{
		1577	memset (cell, 0, sizeof (*cell));
1363	cell->darkness = 0;	1578	cell->darkness = 256;
1364	cell->face [0] = 0;
1365	cell->face [1] = 0;
1366	cell->face [2] = 0;
1367	}	1579	}
1368		1580
1369	cell->darkness = flags & 8 ? *data++ : 255;
1370
1371	//TODO: don't trust server data to be in-range(!)	1581	//TODO: don't trust server data to be in-range(!)
		1582
		1583	if (flags & 8)
		1584	{
		1585	if (extmap)
		1586	{
		1587	uint8_t ext, cmd;
		1588
		1589	do
		1590	{
		1591	ext = *data++;
		1592	cmd = ext & 0x3f;
		1593
		1594	if (cmd < 4)
		1595	cell->darkness = 255 - ext * 64 + 1;
		1596	else if (cmd == 5) // health
		1597	{
		1598	cell->stat_width = 1;
		1599	cell->stat_hp = *data++;
		1600	}
		1601	else if (cmd == 6) // monster width
		1602	cell->stat_width = *data++ + 1;
		1603	else if (cmd == 0x47)
		1604	{
		1605	if (*data == 4)
		1606	; // decode player count
		1607
		1608	data += *data + 1;
		1609	}
		1610	else if (cmd == 8) // cell flags
		1611	cell->flags = *data++;
		1612	else if (ext & 0x40) // unknown, multibyte => skip
		1613	data += *data + 1;
		1614	else
		1615	data++;
		1616	}
		1617	while (ext & 0x80);
		1618	}
		1619	else
		1620	cell->darkness = *data++ + 1;
		1621	}
1372		1622
1373	if (flags & 4)	1623	if (flags & 4)
1374	{	1624	{
1375	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1625	faceid face = (data [0] << 8) + data [1]; data += 2;
		1626	need_facenum (self, face);
		1627	cell->tile [0] = self->face2tile [face];
1376	}	1628	}
1377		1629
1378	if (flags & 2)	1630	if (flags & 2)
1379	{	1631	{
1380	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1632	faceid face = (data [0] << 8) + data [1]; data += 2;
		1633	need_facenum (self, face);
		1634	cell->tile [1] = self->face2tile [face];
1381	}	1635	}
1382		1636
1383	if (flags & 1)	1637	if (flags & 1)
1384	{	1638	{
1385	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1639	faceid face = (data [0] << 8) + data [1]; data += 2;
		1640	need_facenum (self, face);
		1641	cell->tile [2] = self->face2tile [face];
1386	}	1642	}
1387	}	1643	}
1388	else	1644	else
1389	cell->darkness = -1;	1645	cell->darkness = 0;
1390	}	1646	}
1391	}	1647	}
1392		1648
1393	SV *	1649	SV *
1394	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1650	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1395	CODE:	1651	CODE:
1396	{	1652	{
1397	int x1, x;	1653	int x1, x;
1398	int y1, y;	1654	int y1, y;
1399	int z;	1655	int z;
…		…
1420	{	1676	{
1421	mapcell *cell = row->col + (x - row->c0);	1677	mapcell *cell = row->col + (x - row->c0);
1422		1678
1423	for (z = 0; z <= 0; z++)	1679	for (z = 0; z <= 0; z++)
1424	{	1680	{
1425	mapface face = cell->face [z];
1426
1427	if (face)
1428	{
1429	maptex tex = self->tex [face];	1681	maptex tex = self->tex [cell->tile [z]];
1430	int a0 = 255 - tex.a;	1682	int a0 = 255 - tex.a;
1431	int a1 = tex.a;	1683	int a1 = tex.a;
1432		1684
1433	r = (r * a0 + tex.r * a1) / 255;	1685	r = (r * a0 + tex.r * a1) / 255;
1434	g = (g * a0 + tex.g * a1) / 255;	1686	g = (g * a0 + tex.g * a1) / 255;
1435	b = (b * a0 + tex.b * a1) / 255;	1687	b = (b * a0 + tex.b * a1) / 255;
1436	a = (a * a0 + tex.a * a1) / 255;	1688	a = (a * a0 + tex.a * a1) / 255;
1437	}
1438	}	1689	}
1439	}	1690	}
1440		1691
1441	*map++ = (r )	1692	*map++ = (r )
1442	\| (g << 8)	1693	\| (g << 8)
…		…
1448	RETVAL = map_sv;	1699	RETVAL = map_sv;
1449	}	1700	}
1450	OUTPUT:	1701	OUTPUT:
1451	RETVAL	1702	RETVAL
1452		1703
1453	void	1704	SV *
1454	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1705	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1455	CODE:	1706	CODE:
1456	{	1707	{
1457	int vx, vy;	1708	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1709	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1710	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1711	smooth_key skey;
1458	int x, y, z;	1712	int x, y, z;
1459	int last_name;	1713	int last_name;
1460	mapface face;	1714	AV *missing = newAV ();
		1715	RETVAL = newRV_noinc ((SV *)missing);
1461		1716
1462	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1717	// thats current max. sorry.
1463	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1718	if (sw > 255) sw = 255;
		1719	if (sh > 255) sh = 255;
1464		1720
1465	/*	1721	// clear key, in case of extra padding
1466	int vx = self->vx = self->w >= sw	1722	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		1723
1475	glColor4ub (255, 255, 255, 255);	1724	glColor4ub (255, 255, 255, 255);
1476		1725
1477	glEnable (GL_BLEND);	1726	glEnable (GL_BLEND);
1478	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1727	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1479	glEnable (GL_TEXTURE_2D);	1728	glEnable (GL_TEXTURE_2D);
1480	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1729	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1481		1730
1482	glBegin (GL_QUADS);	1731	glBegin (GL_QUADS);
1483		1732
1484	last_name = 0;	1733	last_name = -1;
1485		1734
		1735	mx += self->x;
		1736	my += self->y;
		1737
		1738	// first pass: determine smooth_max
		1739	// rather ugly, if you ask me
		1740	// could also be stored inside mapcell and updated on change
		1741	memset (smooth_max, 0, sizeof (smooth_max));
		1742
		1743	for (y = 0; y < sh; y++)
		1744	if (0 <= y + my && y + my < self->rows)
		1745	{
		1746	maprow *row = self->row + (y + my);
		1747
		1748	for (x = 0; x < sw; x++)
		1749	if (row->c0 <= x + mx && x + mx < row->c1)
		1750	{
		1751	mapcell *cell = row->col + (x + mx - row->c0);
		1752
		1753	smooth_max[x + 1][y + 1] =
		1754	MAX (self->tex [cell->tile [0]].smoothlevel,
		1755	MAX (self->tex [cell->tile [1]].smoothlevel,
		1756	self->tex [cell->tile [2]].smoothlevel));
		1757	}
		1758	}
		1759
1486	for (z = 0; z < 3; z++)	1760	for (z = 0; z <= 2; z++)
		1761	{
		1762	memset (smooth_level, 0, sizeof (smooth_level));
		1763
1487	for (y = 0; y < sh; y++)	1764	for (y = 0; y < sh; y++)
1488	if (0 <= y + vy && y + vy < self->rows)	1765	if (0 <= y + my && y + my < self->rows)
1489	{	1766	{
1490	maprow *row = self->row + (y + vy);	1767	maprow *row = self->row + (y + my);
1491		1768
1492	for (x = 0; x < sw; x++)	1769	for (x = 0; x < sw; x++)
1493	if (row->c0 <= x + vx && x + vx < row->c1)	1770	if (row->c0 <= x + mx && x + mx < row->c1)
1494	{	1771	{
1495	mapcell *cell = row->col + (x + vx - row->c0);	1772	mapcell *cell = row->col + (x + mx - row->c0);
1496
1497	face = cell->face [z];	1773	tileid tile = cell->tile [z];
1498		1774
1499	if (face)	1775	if (tile)
		1776	{
		1777	maptex tex = self->tex [tile];
		1778	int px, py;
		1779
		1780	// suppressing texture state switches here
		1781	// is only moderately effective, but worth the extra effort
		1782	if (last_name != tex.name)
		1783	{
		1784	if (!tex.name)
		1785	{
		1786	av_push (missing, newSViv (tile));
		1787	tex = self->tex [2]; /* missing, replace by noface */
		1788	}
		1789
		1790	glEnd ();
		1791	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1792	glBegin (GL_QUADS);
		1793	}
		1794
		1795	px = (x + 1) * T - tex.w;
		1796	py = (y + 1) * T - tex.h;
		1797
		1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1802
		1803	if (cell->flags && z == 2)
		1804	{
		1805	if (cell->flags & 1)
		1806	{
		1807	maptex tex = self->tex [1];
		1808	int px = x * T + T * 2 / 32;
		1809	int py = y * T - T * 6 / 32;
		1810
		1811	glEnd ();
		1812	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1813	glBegin (GL_QUADS);
		1814
		1815	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1816	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1817	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1818	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1819	}
		1820	}
		1821
		1822	// update smooth hash
		1823	if (tex.smoothtile)
		1824	{
		1825	skey.tile = tex.smoothtile;
		1826	skey.level = tex.smoothlevel;
		1827
		1828	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1829
		1830	// add bits to current tile and all neighbours. skey.x\|y is
		1831	// shifted +1\|+1 so we always stay positive.
		1832
		1833	// bits is ___n cccc CCCC bbbb
		1834	// n do not draw borders&corners
		1835	// c draw these corners, but...
		1836	// C ... not these
		1837	// b draw these borders
		1838
		1839	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1840	// ┃· ·· ·┃ ━━
		1841
		1842	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1843	// ·· ·· ·┏ ┓·
		1844
		1845	// full tile
		1846	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1847
		1848	// borders
		1849	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1850	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1851	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1852	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1853
		1854	// corners
		1855	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1856	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1857	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1858	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1859	}
		1860	}
		1861	}
		1862	}
		1863
		1864	// go through all smoothlevels, lowest to highest, then draw.
		1865	// this is basically counting sort
		1866	{
		1867	int w, b;
		1868
		1869	for (w = 0; w < 256 / 32; ++w)
		1870	{
		1871	uint32_t smask = smooth_level [w];
		1872	if (smask)
		1873	for (b = 0; b < 32; ++b)
		1874	if (smask & (((uint32_t)1) << b))
1500	{	1875	{
1501	maptex tex = self->tex [face];	1876	int level = (w << 5) \| b;
		1877	HE *he;
1502		1878
1503	int px = (x + 1) * 32 - tex.w;	1879	hv_iterinit (smooth);
1504	int py = (y + 1) * 32 - tex.h;	1880	while ((he = hv_iternext (smooth)))
1505
1506	if (last_name != tex.name)
1507	{	1881	{
		1882	smooth_key skey = (smooth_key )HeKEY (he);
		1883	IV bits = SvIVX (HeVAL (he));
		1884
		1885	if (!(bits & 0x1000)
		1886	&& skey->level == level
		1887	&& level > smooth_max [skey->x][skey->y])
		1888	{
		1889	maptex tex = self->tex [skey->tile];
		1890	int px = (((int)skey->x) - 1) * T;
		1891	int py = (((int)skey->y) - 1) * T;
		1892	int border = bits & 15;
		1893	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1894	float dx = tex.s * .0625f; // 16 images/row
		1895	float dy = tex.t * .5f ; // 2 images/column
		1896
		1897	// this time naively avoiding texture state changes
		1898	// save gobs of state changes.
		1899	if (last_name != tex.name)
		1900	{
		1901	if (!tex.name)
		1902	{
		1903	av_push (missing, newSViv (skey->tile));
		1904	continue; // smoothing not yet available
		1905	}
		1906
1508	glEnd ();	1907	glEnd ();
1509	last_name = tex.name;
1510	glBindTexture (GL_TEXTURE_2D, last_name);	1908	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1511	glBegin (GL_QUADS);	1909	glBegin (GL_QUADS);
		1910	}
		1911
		1912	if (border)
		1913	{
		1914	float ox = border * dx;
		1915
		1916	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1917	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1918	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1919	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1920	}
		1921
		1922	if (corner)
		1923	{
		1924	float ox = corner * dx;
		1925
		1926	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1927	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1928	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1929	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1930	}
		1931	}
1512	}	1932	}
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	}	1933	}
1519	}
1520	}	1934	}
		1935	}
		1936
		1937	hv_clear (smooth);
		1938	}
1521		1939
1522	glEnd ();	1940	glEnd ();
1523		1941
1524	glDisable (GL_TEXTURE_2D);	1942	glDisable (GL_TEXTURE_2D);
1525	glDisable (GL_BLEND);	1943	glDisable (GL_BLEND);
1526	}
1527		1944
		1945	// top layer: overlays such as the health bar
		1946	for (y = 0; y < sh; y++)
		1947	if (0 <= y + my && y + my < self->rows)
		1948	{
		1949	maprow *row = self->row + (y + my);
		1950
		1951	for (x = 0; x < sw; x++)
		1952	if (row->c0 <= x + mx && x + mx < row->c1)
		1953	{
		1954	mapcell *cell = row->col + (x + mx - row->c0);
		1955
		1956	int px = x * T;
		1957	int py = y * T;
		1958
		1959	if (cell->stat_hp)
		1960	{
		1961	int width = cell->stat_width * T;
		1962	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1963
		1964	glColor3ub (0, 0, 0);
		1965	glRectf (px + 1, py - thick - 2,
		1966	px + width - 1, py);
		1967
		1968	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1969	glRectf (px + 2,
		1970	py - thick - 1,
		1971	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1972	}
		1973	}
		1974	}
		1975	}
		1976	OUTPUT:
		1977	RETVAL
		1978
1528	void	1979	void
1529	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	1980	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1530	CODE:	1981	CODE:
1531	{	1982	{
1532	static float color[16][3] = {	1983	static float color[16][3] = {
1533	{ 0.00, 0.00, 0.00 },	1984	{ 0.00F, 0.00F, 0.00F },
1534	{ 1.00, 1.00, 1.00 },	1985	{ 1.00F, 1.00F, 1.00F },
1535	{ 0.00, 0.00, 0.55 },	1986	{ 0.00F, 0.00F, 0.55F },
1536	{ 1.00, 0.00, 0.00 },	1987	{ 1.00F, 0.00F, 0.00F },
1537		1988
1538	{ 1.00, 0.54, 0.00 },	1989	{ 1.00F, 0.54F, 0.00F },
1539	{ 0.11, 0.56, 1.00 },	1990	{ 0.11F, 0.56F, 1.00F },
1540	{ 0.93, 0.46, 0.00 },	1991	{ 0.93F, 0.46F, 0.00F },
1541	{ 0.18, 0.54, 0.34 },	1992	{ 0.18F, 0.54F, 0.34F },
1542		1993
1543	{ 0.56, 0.73, 0.56 },	1994	{ 0.56F, 0.73F, 0.56F },
1544	{ 0.80, 0.80, 0.80 },	1995	{ 0.80F, 0.80F, 0.80F },
1545	{ 0.55, 0.41, 0.13 },	1996	{ 0.55F, 0.41F, 0.13F },
1546	{ 0.99, 0.77, 0.26 },	1997	{ 0.99F, 0.77F, 0.26F },
1547		1998
1548	{ 0.74, 0.65, 0.41 },	1999	{ 0.74F, 0.65F, 0.41F },
1549		2000
1550	{ 0.00, 1.00, 1.00 },	2001	{ 0.00F, 1.00F, 1.00F },
1551	{ 1.00, 0.00, 1.00 },	2002	{ 1.00F, 0.00F, 1.00F },
1552	{ 1.00, 1.00, 0.00 },	2003	{ 1.00F, 1.00F, 0.00F },
1553	};	2004	};
1554		2005
1555	int x, y;	2006	int x, y;
1556		2007
1557	glEnable (GL_TEXTURE_2D);	2008	glEnable (GL_TEXTURE_2D);
…		…
1584	glDisable (GL_BLEND);	2035	glDisable (GL_BLEND);
1585	glDisable (GL_TEXTURE_2D);	2036	glDisable (GL_TEXTURE_2D);
1586	}	2037	}
1587		2038
1588	void	2039	void
1589	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2040	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1590	PPCODE:	2041	PPCODE:
1591	{	2042	{
1592	int vx, vy;
1593	int x, y;	2043	int x, y;
		2044	int sw1 = sw + 2;
		2045	int sh1 = sh + 2;
		2046	int sh3 = sh * 3;
1594	int sw4 = (sw + 3) & ~3;	2047	int sw34 = (sw * 3 + 3) & ~3;
		2048	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1595	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2049	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1596	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2050	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1597		2051
1598	memset (darkness, 255, sw4 * sh);
1599	SvPOK_only (darkness_sv);	2052	SvPOK_only (darkness3_sv);
1600	SvCUR_set (darkness_sv, sw4 * sh);	2053	SvCUR_set (darkness3_sv, sw34 * sh3);
1601		2054
1602	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2055	mx += self->x - 1;
1603	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2056	my += self->y - 1;
1604		2057
		2058	memset (darkness1, 255, sw1 * sh1);
		2059
1605	for (y = 0; y < sh; y++)	2060	for (y = 0; y < sh1; y++)
1606	if (0 <= y + vy && y + vy < self->rows)	2061	if (0 <= y + my && y + my < self->rows)
1607	{	2062	{
1608	maprow *row = self->row + (y + vy);	2063	maprow *row = self->row + (y + my);
1609		2064
1610	for (x = 0; x < sw; x++)	2065	for (x = 0; x < sw1; x++)
1611	if (row->c0 <= x + vx && x + vx < row->c1)	2066	if (row->c0 <= x + mx && x + mx < row->c1)
1612	{	2067	{
1613	mapcell *cell = row->col + (x + vx - row->c0);	2068	mapcell *cell = row->col + (x + mx - row->c0);
1614		2069
1615	darkness[y * sw4 + x] = cell->darkness < 0	2070	darkness1 [y * sw1 + x] = cell->darkness
		2071	? 255 - (cell->darkness - 1)
1616	? 255 - FOW_DARKNESS	2072	: 255 - FOW_DARKNESS;
1617	: 255 - cell->darkness;
1618	}	2073	}
1619	}	2074	}
1620		2075
		2076	for (y = 0; y < sh; ++y)
		2077	for (x = 0; x < sw; ++x)
		2078	{
		2079	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2080	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2081	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2082	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2083	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2084	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2085	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2086	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2087	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2088
		2089	uint8_t r11 = (d11 + d21 + d12) / 3;
		2090	uint8_t r21 = d21;
		2091	uint8_t r31 = (d21 + d31 + d32) / 3;
		2092
		2093	uint8_t r12 = d12;
		2094	uint8_t r22 = d22;
		2095	uint8_t r32 = d32;
		2096
		2097	uint8_t r13 = (d13 + d23 + d12) / 3;
		2098	uint8_t r23 = d23;
		2099	uint8_t r33 = (d23 + d33 + d32) / 3;
		2100
		2101	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2102	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2103	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2104	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2105	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2106	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2107	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2108	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2109	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2110	}
		2111
		2112	free (darkness1);
		2113
1621	EXTEND (SP, 3);	2114	EXTEND (SP, 3);
1622	PUSHs (sv_2mortal (newSViv (sw4)));	2115	PUSHs (sv_2mortal (newSViv (sw34)));
1623	PUSHs (sv_2mortal (newSViv (sh)));	2116	PUSHs (sv_2mortal (newSViv (sh3)));
1624	PUSHs (darkness_sv);	2117	PUSHs (darkness3_sv);
1625	}	2118	}
1626		2119
1627	SV *	2120	SV *
1628	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2121	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1629	CODE:	2122	CODE:
1630	{	2123	{
1631	int x, y, x1, y1;	2124	int x, y, x1, y1;
1632	SV data_sv = newSV (w h * 7 + 5);	2125	SV data_sv = newSV (w h * 7 + 5);
1633	uint8_t data = (uint8_t )SvPVX (data_sv);	2126	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1658	if (row && row->c0 <= x && x < row->c1)	2151	if (row && row->c0 <= x && x < row->c1)
1659	{	2152	{
1660	mapcell *cell = row->col + (x - row->c0);	2153	mapcell *cell = row->col + (x - row->c0);
1661	uint8_t flags = 0;	2154	uint8_t flags = 0;
1662		2155
1663	if (cell->face [0]) flags \|= 1;	2156	if (cell->tile [0]) flags \|= 1;
1664	if (cell->face [1]) flags \|= 2;	2157	if (cell->tile [1]) flags \|= 2;
1665	if (cell->face [2]) flags \|= 4;	2158	if (cell->tile [2]) flags \|= 4;
1666		2159
1667	*data++ = flags;	2160	*data++ = flags;
1668		2161
1669	if (flags & 1)	2162	if (flags & 1)
1670	{	2163	{
		2164	tileid tile = cell->tile [0];
1671	*data++ = cell->face [0] >> 8;	2165	*data++ = tile >> 8;
1672	*data++ = cell->face [0];	2166	*data++ = tile;
1673	}	2167	}
1674		2168
1675	if (flags & 2)	2169	if (flags & 2)
1676	{	2170	{
		2171	tileid tile = cell->tile [1];
1677	*data++ = cell->face [1] >> 8;	2172	*data++ = tile >> 8;
1678	*data++ = cell->face [1];	2173	*data++ = tile;
1679	}	2174	}
1680		2175
1681	if (flags & 4)	2176	if (flags & 4)
1682	{	2177	{
		2178	tileid tile = cell->tile [2];
1683	*data++ = cell->face [2] >> 8;	2179	*data++ = tile >> 8;
1684	*data++ = cell->face [2];	2180	*data++ = tile;
1685	}	2181	}
1686	}	2182	}
1687	else	2183	else
1688	*data++ = 0;	2184	*data++ = 0;
1689	}	2185	}
…		…
1695	}	2191	}
1696	OUTPUT:	2192	OUTPUT:
1697	RETVAL	2193	RETVAL
1698		2194
1699	void	2195	void
1700	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2196	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1701	PPCODE:	2197	PPCODE:
1702	{	2198	{
1703	int x, y, z;	2199	int x, y, z;
1704	int w, h;	2200	int w, h;
1705	int x1, y1;	2201	int x1, y1;
…		…
1729	{	2225	{
1730	uint8_t flags = *data++;	2226	uint8_t flags = *data++;
1731		2227
1732	if (flags)	2228	if (flags)
1733	{	2229	{
1734	mapface face[3] = { 0, 0, 0 };
1735
1736	mapcell *cell = row_get_cell (row, x);	2230	mapcell *cell = row_get_cell (row, x);
		2231	tileid tile[3] = { 0, 0, 0 };
1737		2232
1738	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2233	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1739	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2234	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1740	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2235	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1741		2236
1742	if (cell->darkness <= 0)	2237	if (cell->darkness == 0)
1743	{	2238	{
1744	cell->darkness = -1;	2239	cell->darkness = 0;
1745		2240
1746	for (z = 0; z <= 2; z++)	2241	for (z = 0; z <= 2; z++)
1747	{	2242	{
1748	cell->face[z] = face[z];	2243	tileid t = tile [z];
1749		2244
1750	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2245	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2246	{
1751	XPUSHs (sv_2mortal (newSViv (face[z])));	2247	XPUSHs (sv_2mortal (newSViv (t)));
		2248	need_texid (self, t);
		2249	}
		2250
		2251	cell->tile [z] = t;
1752	}	2252	}
1753	}	2253	}
1754	}	2254	}
1755	}	2255	}
1756	}	2256	}
1757	}	2257	}
1758		2258
1759	MODULE = CFClient PACKAGE = CFClient::MixChunk	2259	MODULE = CFPlus PACKAGE = CFPlus::RW
1760		2260
1761	CFClient::MixChunk	2261	CFPlus::RW
1762	new_from_file (SV class, char path)	2262	new (SV class, SV data_sv)
		2263	CODE:
		2264	{
		2265	STRLEN datalen;
		2266	char *data = SvPVbyte (data_sv, datalen);
		2267
		2268	RETVAL = SDL_RWFromConstMem (data, datalen);
		2269	}
		2270	OUTPUT:
		2271	RETVAL
		2272
		2273	CFPlus::RW
		2274	new_from_file (SV class, const char path, const char *mode = "rb")
		2275	CODE:
		2276	RETVAL = SDL_RWFromFile (path, mode);
		2277	OUTPUT:
		2278	RETVAL
		2279
		2280	# fails on win32:
		2281	# CFPlus.xs(2268) : error C2059: syntax error : '('
		2282	#void
		2283	#close (CFPlus::RW self)
1763	CODE:	2284	# CODE:
		2285	# (self->(close)) (self);
		2286
		2287	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2288
		2289	PROTOTYPES: DISABLE
		2290
		2291	CFPlus::Channel
		2292	find ()
		2293	CODE:
		2294	{
		2295	RETVAL = Mix_GroupAvailable (-1);
		2296
		2297	if (RETVAL < 0)
		2298	{
		2299	RETVAL = Mix_GroupOldest (-1);
		2300
		2301	if (RETVAL < 0)
		2302	XSRETURN_UNDEF;
		2303
		2304	Mix_HaltChannel (RETVAL);
		2305	}
		2306
		2307	Mix_UnregisterAllEffects (RETVAL);
		2308	Mix_Volume (RETVAL, 128);
		2309	}
		2310	OUTPUT:
		2311	RETVAL
		2312
		2313	void
		2314	halt (CFPlus::Channel self)
		2315	CODE:
		2316	Mix_HaltChannel (self);
		2317
		2318	void
		2319	expire (CFPlus::Channel self, int ticks = -1)
		2320	CODE:
		2321	Mix_ExpireChannel (self, ticks);
		2322
		2323	void
		2324	fade_out (CFPlus::Channel self, int ticks = -1)
		2325	CODE:
		2326	Mix_FadeOutChannel (self, ticks);
		2327
		2328	int
		2329	volume (CFPlus::Channel self, int volume)
		2330	CODE:
		2331	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2332	OUTPUT:
		2333	RETVAL
		2334
		2335	void
		2336	unregister_all_effects (CFPlus::Channel self)
		2337	CODE:
		2338	Mix_UnregisterAllEffects (self);
		2339
		2340	void
		2341	set_panning (CFPlus::Channel self, int left, int right)
		2342	CODE:
		2343	left = CLAMP (left , 0, 255);
		2344	right = CLAMP (right, 0, 255);
		2345	Mix_SetPanning (self, left, right);
		2346
		2347	void
		2348	set_distance (CFPlus::Channel self, int distance)
		2349	CODE:
		2350	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2351
		2352	void
		2353	set_position (CFPlus::Channel self, int angle, int distance)
		2354	CODE:
		2355
		2356	void
		2357	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2358	CODE:
		2359	{
		2360	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2361	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2362	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2363	}
		2364
		2365	void
		2366	set_reverse_stereo (CFPlus::Channel self, int flip)
		2367	CODE:
		2368	Mix_SetReverseStereo (self, flip);
		2369
		2370	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2371
		2372	PROTOTYPES: DISABLE
		2373
		2374	CFPlus::MixChunk
		2375	new (SV *class, CFPlus::RW rwops)
		2376	CODE:
1764	RETVAL = Mix_LoadWAV (path);	2377	RETVAL = Mix_LoadWAV_RW (rwops, 1);
1765	OUTPUT:	2378	OUTPUT:
1766	RETVAL	2379	RETVAL
1767		2380
1768	void	2381	void
1769	DESTROY (CFClient::MixChunk self)	2382	DESTROY (CFPlus::MixChunk self)
1770	CODE:	2383	CODE:
1771	Mix_FreeChunk (self);	2384	Mix_FreeChunk (self);
1772		2385
1773	int	2386	int
1774	volume (CFClient::MixChunk self, int volume = -1)	2387	volume (CFPlus::MixChunk self, int volume = -1)
1775	CODE:	2388	CODE:
		2389	if (items > 1)
		2390	volume = CLAMP (volume, 0, 128);
1776	RETVAL = Mix_VolumeChunk (self, volume);	2391	RETVAL = Mix_VolumeChunk (self, volume);
1777	OUTPUT:	2392	OUTPUT:
1778	RETVAL	2393	RETVAL
1779		2394
1780	int	2395	CFPlus::Channel
1781	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2396	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1782	CODE:	2397	CODE:
		2398	{
1783	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2399	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1784	OUTPUT:	2400
1785	RETVAL	2401	if (RETVAL < 0)
		2402	XSRETURN_UNDEF;
1786		2403
		2404	if (channel < 0)
		2405	{
		2406	Mix_UnregisterAllEffects (RETVAL);
		2407	Mix_Volume (RETVAL, 128);
		2408	}
		2409	}
		2410	OUTPUT:
		2411	RETVAL
		2412
1787	MODULE = CFClient PACKAGE = CFClient::MixMusic	2413	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1788		2414
1789	int	2415	int
1790	volume (int volume = -1)	2416	volume (int volume = -1)
		2417	PROTOTYPE: ;$
1791	CODE:	2418	CODE:
		2419	if (items > 0)
		2420	volume = CLAMP (volume, 0, 128);
1792	RETVAL = Mix_VolumeMusic (volume);	2421	RETVAL = Mix_VolumeMusic (volume);
1793	OUTPUT:	2422	OUTPUT:
1794	RETVAL	2423	RETVAL
1795		2424
		2425	void
		2426	fade_out (int ms)
		2427	CODE:
		2428	Mix_FadeOutMusic (ms);
		2429
		2430	void
		2431	halt ()
		2432	CODE:
		2433	Mix_HaltMusic ();
		2434
1796	CFClient::MixMusic	2435	CFPlus::MixMusic
1797	new_from_file (SV class, char path)	2436	new (SV *class, CFPlus::RW rwops)
1798	CODE:	2437	CODE:
1799	RETVAL = Mix_LoadMUS (path);	2438	RETVAL = Mix_LoadMUS_RW (rwops);
1800	OUTPUT:	2439	OUTPUT:
1801	RETVAL	2440	RETVAL
1802		2441
1803	void	2442	void
1804	DESTROY (CFClient::MixMusic self)	2443	DESTROY (CFPlus::MixMusic self)
1805	CODE:	2444	CODE:
1806	Mix_FreeMusic (self);	2445	Mix_FreeMusic (self);
1807		2446
1808	int	2447	int
1809	play (CFClient::MixMusic self, int loops = -1)	2448	play (CFPlus::MixMusic self, int loops = -1)
1810	CODE:	2449	CODE:
1811	RETVAL = Mix_PlayMusic (self, loops);	2450	RETVAL = Mix_PlayMusic (self, loops);
1812	OUTPUT:	2451	OUTPUT:
1813	RETVAL	2452	RETVAL
1814		2453
		2454	void
		2455	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2456	CODE:
		2457	Mix_FadeInMusicPos (self, loops, ms, position);
		2458
1815	MODULE = CFClient PACKAGE = CFClient::OpenGL	2459	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2460
		2461	PROTOTYPES: ENABLE
1816		2462
1817	BOOT:	2463	BOOT:
1818	{	2464	{
1819	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2465	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1820	static const struct {	2466	static const struct {
1821	const char *name;	2467	const char *name;
1822	IV iv;	2468	IV iv;
1823	} *civ, const_iv[] = {	2469	} *civ, const_iv[] = {
1824	# define const_iv(name) { # name, (IV)name }	2470	# define const_iv(name) { # name, (IV)name }
		2471	const_iv (GL_VENDOR),
		2472	const_iv (GL_VERSION),
		2473	const_iv (GL_EXTENSIONS),
1825	const_iv (GL_COLOR_MATERIAL),	2474	const_iv (GL_COLOR_MATERIAL),
1826	const_iv (GL_SMOOTH),	2475	const_iv (GL_SMOOTH),
1827	const_iv (GL_FLAT),	2476	const_iv (GL_FLAT),
1828	const_iv (GL_DITHER),	2477	const_iv (GL_DITHER),
1829	const_iv (GL_BLEND),	2478	const_iv (GL_BLEND),
…		…
1833	const_iv (GL_ALPHA_TEST),	2482	const_iv (GL_ALPHA_TEST),
1834	const_iv (GL_NORMALIZE),	2483	const_iv (GL_NORMALIZE),
1835	const_iv (GL_RESCALE_NORMAL),	2484	const_iv (GL_RESCALE_NORMAL),
1836	const_iv (GL_FRONT),	2485	const_iv (GL_FRONT),
1837	const_iv (GL_BACK),	2486	const_iv (GL_BACK),
		2487	const_iv (GL_AUX0),
1838	const_iv (GL_AND),	2488	const_iv (GL_AND),
1839	const_iv (GL_ONE),	2489	const_iv (GL_ONE),
1840	const_iv (GL_ZERO),	2490	const_iv (GL_ZERO),
1841	const_iv (GL_SRC_ALPHA),	2491	const_iv (GL_SRC_ALPHA),
1842	const_iv (GL_DST_ALPHA),	2492	const_iv (GL_DST_ALPHA),
…		…
1856	const_iv (GL_LUMINANCE),	2506	const_iv (GL_LUMINANCE),
1857	const_iv (GL_LUMINANCE_ALPHA),	2507	const_iv (GL_LUMINANCE_ALPHA),
1858	const_iv (GL_FLOAT),	2508	const_iv (GL_FLOAT),
1859	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2509	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1860	const_iv (GL_COMPILE),	2510	const_iv (GL_COMPILE),
		2511	const_iv (GL_PROXY_TEXTURE_1D),
		2512	const_iv (GL_PROXY_TEXTURE_2D),
1861	const_iv (GL_TEXTURE_1D),	2513	const_iv (GL_TEXTURE_1D),
1862	const_iv (GL_TEXTURE_2D),	2514	const_iv (GL_TEXTURE_2D),
1863	const_iv (GL_TEXTURE_ENV),	2515	const_iv (GL_TEXTURE_ENV),
1864	const_iv (GL_TEXTURE_MAG_FILTER),	2516	const_iv (GL_TEXTURE_MAG_FILTER),
1865	const_iv (GL_TEXTURE_MIN_FILTER),	2517	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1886	const_iv (GL_COLOR_LOGIC_OP),	2538	const_iv (GL_COLOR_LOGIC_OP),
1887	const_iv (GL_SEPARABLE_2D),	2539	const_iv (GL_SEPARABLE_2D),
1888	const_iv (GL_CONVOLUTION_2D),	2540	const_iv (GL_CONVOLUTION_2D),
1889	const_iv (GL_CONVOLUTION_BORDER_MODE),	2541	const_iv (GL_CONVOLUTION_BORDER_MODE),
1890	const_iv (GL_CONSTANT_BORDER),	2542	const_iv (GL_CONSTANT_BORDER),
		2543	const_iv (GL_POINTS),
1891	const_iv (GL_LINES),	2544	const_iv (GL_LINES),
		2545	const_iv (GL_LINE_STRIP),
1892	const_iv (GL_LINE_LOOP),	2546	const_iv (GL_LINE_LOOP),
1893	const_iv (GL_QUADS),	2547	const_iv (GL_QUADS),
1894	const_iv (GL_QUAD_STRIP),	2548	const_iv (GL_QUAD_STRIP),
1895	const_iv (GL_TRIANGLES),	2549	const_iv (GL_TRIANGLES),
1896	const_iv (GL_TRIANGLE_STRIP),	2550	const_iv (GL_TRIANGLE_STRIP),
1897	const_iv (GL_TRIANGLE_FAN),	2551	const_iv (GL_TRIANGLE_FAN),
		2552	const_iv (GL_POLYGON),
1898	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2553	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2554	const_iv (GL_POINT_SMOOTH_HINT),
		2555	const_iv (GL_LINE_SMOOTH_HINT),
		2556	const_iv (GL_POLYGON_SMOOTH_HINT),
		2557	const_iv (GL_GENERATE_MIPMAP_HINT),
1899	const_iv (GL_FASTEST),	2558	const_iv (GL_FASTEST),
		2559	const_iv (GL_DONT_CARE),
		2560	const_iv (GL_NICEST),
1900	const_iv (GL_V2F),	2561	const_iv (GL_V2F),
1901	const_iv (GL_V3F),	2562	const_iv (GL_V3F),
1902	const_iv (GL_T2F_V3F),	2563	const_iv (GL_T2F_V3F),
1903	const_iv (GL_T2F_N3F_V3F),	2564	const_iv (GL_T2F_N3F_V3F),
1904	# undef const_iv	2565	# undef const_iv
1905	};	2566	};
1906		2567
1907	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2568	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1908	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2569	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2570
		2571	texture_av = newAV ();
		2572	AvREAL_off (texture_av);
1909	}	2573	}
1910		2574
1911	char *	2575	char *
1912	gl_vendor ()	2576	gl_vendor ()
1913	CODE:	2577	CODE:
…		…
1927	CODE:	2591	CODE:
1928	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2592	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1929	OUTPUT:	2593	OUTPUT:
1930	RETVAL	2594	RETVAL
1931		2595
		2596	const char *glGetString (GLenum pname)
		2597
		2598	GLint glGetInteger (GLenum pname)
		2599	CODE:
		2600	glGetIntegerv (pname, &RETVAL);
		2601	OUTPUT:
		2602	RETVAL
		2603
		2604	GLdouble glGetDouble (GLenum pname)
		2605	CODE:
		2606	glGetDoublev (pname, &RETVAL);
		2607	OUTPUT:
		2608	RETVAL
		2609
1932	int glGetError ()	2610	int glGetError ()
1933		2611
1934	void glFinish ()	2612	void glFinish ()
1935		2613
1936	void glClear (int mask)	2614	void glClear (int mask)
…		…
1973	# near_ and far_ are due to microsofts buggy "c" compiler	2651	# 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_)	2652	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1975		2653
1976	# near_ and far_ are due to microsofts buggy "c" compiler	2654	# 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_)	2655	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2656
		2657	PROTOTYPES: DISABLE
1978		2658
1979	void glViewport (int x, int y, int width, int height)	2659	void glViewport (int x, int y, int width, int height)
1980		2660
1981	void glScissor (int x, int y, int width, int height)	2661	void glScissor (int x, int y, int width, int height)
1982		2662
…		…
1990		2670
1991	void glRotate (float angle, float x, float y, float z)	2671	void glRotate (float angle, float x, float y, float z)
1992	CODE:	2672	CODE:
1993	glRotatef (angle, x, y, z);	2673	glRotatef (angle, x, y, z);
1994		2674
1995	void glBegin (int mode)
1996
1997	void glEnd ()
1998
1999	void glColor (float r, float g, float b, float a = 1.0)	2675	void glColor (float r, float g, float b, float a = 1.0)
2000	PROTOTYPE: @
2001	ALIAS:	2676	ALIAS:
2002	glColor_premultiply = 1	2677	glColor_premultiply = 1
2003	CODE:	2678	CODE:
2004	if (ix)	2679	if (ix)
2005	{	2680	{
2006	r *= a;	2681	r *= a;
2007	g *= a;	2682	g *= a;
2008	b *= a;	2683	b *= a;
2009	}	2684	}
2010	// microsoft visual "c" rounds instead of truncating...	2685	// microsoft visual "c" rounds instead of truncating...
2011	glColor4ub (MIN ((int)(r * 256.f), 255),	2686	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		2687
2022	void glRasterPos (float x, float y, float z = 0.)	2688	void glRasterPos (float x, float y, float z = 0.)
2023	CODE:	2689	CODE:
2024	glRasterPos3f (0, 0, z);	2690	glRasterPos3f (0, 0, z);
2025	glBitmap (0, 0, 0, 0, x, y, 0);	2691	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
2030		2696
2031	void glTexCoord (float s, float t)	2697	void glTexCoord (float s, float t)
2032	CODE:	2698	CODE:
2033	glTexCoord2f (s, t);	2699	glTexCoord2f (s, t);
2034		2700
		2701	void glRect (float x1, float y1, float x2, float y2)
		2702	CODE:
		2703	glRectf (x1, y1, x2, y2);
		2704
		2705	PROTOTYPES: ENABLE
		2706
		2707	void glBegin (int mode)
		2708
		2709	void glEnd ()
		2710
		2711	void glPointSize (GLfloat size)
		2712
		2713	void glLineWidth (GLfloat width)
		2714
		2715	void glInterleavedArrays (int format, int stride, char *data)
		2716
		2717	void glDrawElements (int mode, int count, int type, char *indices)
		2718
		2719	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2720
2035	void glTexEnv (int target, int pname, float param)	2721	void glTexEnv (int target, int pname, float param)
2036	CODE:	2722	CODE:
2037	glTexEnvf (target, pname, param);	2723	glTexEnvf (target, pname, param);
2038		2724
2039	void glTexParameter (int target, int pname, float param)	2725	void glTexParameter (int target, int pname, float param)
…		…
2061		2747
2062	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2748	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2063		2749
2064	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2750	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2065		2751
		2752	void glPixelZoom (float x, float y)
		2753
2066	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2754	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2067		2755
2068	int glGenTexture ()	2756	int glGenTexture ()
2069	CODE:	2757	CODE:
2070	{	2758	RETVAL = gen_texture ();
2071	GLuint name;
2072	glGenTextures (1, &name);
2073	RETVAL = name;
2074	}
2075	OUTPUT:	2759	OUTPUT:
2076	RETVAL	2760	RETVAL
2077		2761
2078	void glDeleteTexture (int name)	2762	void glDeleteTexture (int name)
2079	CODE:	2763	CODE:
2080	{
2081	GLuint name_ = name;
2082	glDeleteTextures (1, &name_);	2764	del_texture (name);
2083	}	2765
2084
2085	int glGenList ()	2766	int glGenList ()
2086	CODE:	2767	CODE:
2087	RETVAL = glGenLists (1);	2768	RETVAL = glGenLists (1);
2088	OUTPUT:	2769	OUTPUT:
2089	RETVAL	2770	RETVAL
…		…
2096		2777
2097	void glEndList ()	2778	void glEndList ()
2098		2779
2099	void glCallList (int list)	2780	void glCallList (int list)
2100		2781
		2782	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2101		2783
		2784	PROTOTYPES: DISABLE
		2785
		2786	void
		2787	find_widget (SV *self, NV x, NV y)
		2788	PPCODE:
		2789	{
		2790	if (within_widget (self, x, y))
		2791	XPUSHs (self);
		2792	}
		2793
		2794	BOOT:
		2795	{
		2796	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2797
		2798	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2799	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2800	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2801	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2802	}
		2803
		2804	void
		2805	draw (SV *self)
		2806	CODE:
		2807	{
		2808	HV *hv;
		2809	SV **svp;
		2810	NV x, y, w, h;
		2811	SV *draw_x_sv = GvSV (draw_x_gv);
		2812	SV *draw_y_sv = GvSV (draw_y_gv);
		2813	SV *draw_w_sv = GvSV (draw_w_gv);
		2814	SV *draw_h_sv = GvSV (draw_h_gv);
		2815	SV *hover;
		2816	double draw_x, draw_y, draw_w, draw_h;
		2817
		2818	if (!SvROK (self))
		2819	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2820
		2821	hv = (HV *)SvRV (self);
		2822
		2823	if (SvTYPE (hv) != SVt_PVHV)
		2824	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2825
		2826	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2827	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2828
		2829	if (!h \|\| !w)
		2830	XSRETURN_EMPTY;
		2831
		2832	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2833	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2834
		2835	draw_x = SvNV (draw_x_sv) + x;
		2836	draw_y = SvNV (draw_y_sv) + y;
		2837
		2838	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2839	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2840	XSRETURN_EMPTY;
		2841
		2842	sv_setnv (draw_x_sv, draw_x);
		2843	sv_setnv (draw_y_sv, draw_y);
		2844
		2845	glPushMatrix ();
		2846	glTranslated (x, y, 0);
		2847
		2848	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2849	{
		2850	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2851
		2852	if (svp && SvTRUE (*svp))
		2853	{
		2854	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2855	glEnable (GL_BLEND);
		2856	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2857	glBegin (GL_QUADS);
		2858	glVertex2f (0, 0);
		2859	glVertex2f (w, 0);
		2860	glVertex2f (w, h);
		2861	glVertex2f (0, h);
		2862	glEnd ();
		2863	glDisable (GL_BLEND);
		2864	}
		2865	}
		2866	#if 0
		2867	if ($ENV{CFPLUS_DEBUG} & 1) {
		2868	glPushMatrix;
		2869	glColor 1, 1, 0, 1;
		2870	glTranslate 0.375, 0.375;
		2871	glBegin GL_LINE_LOOP;
		2872	glVertex 0 , 0;
		2873	glVertex $self->{w} - 1, 0;
		2874	glVertex $self->{w} - 1, $self->{h} - 1;
		2875	glVertex 0 , $self->{h} - 1;
		2876	glEnd;
		2877	glPopMatrix;
		2878	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2879	}
		2880	#endif
		2881	PUSHMARK (SP);
		2882	XPUSHs (self);
		2883	PUTBACK;
		2884	call_method ("_draw", G_VOID \| G_DISCARD);
		2885	SPAGAIN;
		2886
		2887	glPopMatrix ();
		2888
		2889	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2890	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2891	}
		2892

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.122 by root, Fri Jun 23 22:35:15 2006 UTC vs. Revision 1.220 by root, Thu Aug 9 11:02:08 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.122 by root, Fri Jun 23 22:35:15 2006 UTC vs.
Revision 1.220 by root, Thu Aug 9 11:02:08 2007 UTC