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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.118 by root, Thu Jun 15 15:47:35 2006 UTC vs.
Revision 1.214 by root, Sun Jul 29 18:56:02 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
12	#include <math.h>	25	#include <math.h>
13	#include <string.h>	26	#include <string.h>
14	#include <stdio.h>	27	#include <stdio.h>
15	#include <stdlib.h>	28	#include <stdlib.h>
16		29
		30	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		31
17	#include <SDL.h>	32	#include <SDL.h>
		33	#include <SDL_thread.h>
18	#include <SDL_endian.h>	34	#include <SDL_endian.h>
19	#include <SDL_image.h>	35	#include <SDL_image.h>
20	#include <SDL_mixer.h>	36	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	37	#include <SDL_opengl.h>
22		38
		39	#define PANGO_ENABLE_BACKEND
		40	#define G_DISABLE_CAST_CHECKS
		41
23	#include <glib/gmacros.h>	42	#include <glib/gmacros.h>
24		43
25	#include <pango/pango.h>	44	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>
27	#include <pango/pangoft2.h>
28	#include <pango/pangocairo.h>
29		45
30	#ifndef _WIN32	46	#ifndef _WIN32
31	# include <sys/types.h>	47	# include <sys/types.h>
32	# include <sys/socket.h>	48	# include <sys/socket.h>
33	# include <netinet/in.h>	49	# include <netinet/in.h>
34	# include <netinet/tcp.h>	50	# include <netinet/tcp.h>
35	# include <inttypes.h>	51	# include <inttypes.h>
36	#else
37	typedef unsigned char uint8_t;
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	52	#endif
44		53
45	#include "glext.h"	54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		55
47	#define FOW_DARKNESS 32	56	#define FOW_DARKNESS 32
48		57
49	#define MAP_EXTEND_X 32	58	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	59	#define MAP_EXTEND_Y 512
51		60
52	#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;
53		70
54	static struct	71	static struct
55	{	72	{
56	#define GL_FUNC(ptr,name) ptr name;	73	#define GL_FUNC(ptr,name) ptr name;
57	#include "glfunc.h"	74	#include "glfunc.h"
58	#undef GL_FUNC	75	#undef GL_FUNC
59	} gl;	76	} gl;
60		77
		78	static void
61	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	79	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62	{	80	{
63	if (gl.BlendFuncSeparate)	81	if (gl.BlendFuncSeparate)
64	gl.BlendFuncSeparate (sa, da, saa, daa);	82	gl.BlendFuncSeparate (sa, da, saa, daa);
65	else if (gl.BlendFuncSeparateEXT)	83	else if (gl.BlendFuncSeparateEXT)
66	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	84	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67	else	85	else
68	glBlendFunc (sa, da);	86	glBlendFunc (sa, da);
69	}	87	}
70		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;
71	typedef Mix_Chunk *CFClient__MixChunk;	121	typedef Mix_Chunk *CFPlus__MixChunk;
72	typedef Mix_Music *CFClient__MixMusic;	122	typedef Mix_Music *CFPlus__MixMusic;
73		123
74	typedef PangoFontDescription *CFClient__Font;	124	typedef PangoFontDescription *CFPlus__Font;
		125
		126	static int
		127	shape_attr_p (PangoLayoutRun *run)
		128	{
		129	GSList *attrs = run->item->analysis.extra_attrs;
		130
		131	while (attrs)
		132	{
		133	PangoAttribute *attr = attrs->data;
		134
		135	if (attr->klass->type == PANGO_ATTR_SHAPE)
		136	return 1;
		137
		138	attrs = attrs->next;
		139	}
		140
		141	return 0;
		142	}
75		143
76	typedef struct cf_layout {	144	typedef struct cf_layout {
77	PangoLayout *pl; // either derived from a cairo or ft2 context	145	PangoLayout *pl;
78	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79	float r, g, b, a; // default color for rgba mode	146	float r, g, b, a; // default color for rgba mode
80	int base_height;	147	int base_height;
81	CFClient__Font font;	148	CFPlus__Font font;
82	} *CFClient__Layout;	149	} *CFPlus__Layout;
83		150
84	static CFClient__Font default_font;	151	static CFPlus__Font default_font;
85	static PangoContext ft2_context, cairo_context;	152	static PangoContext *opengl_context;
86	static PangoFontMap ft2_fontmap, cairo_fontmap;	153	static PangoFontMap *opengl_fontmap;
87		154
88	static void	155	static void
89	substitute_func (FcPattern *pattern, gpointer data)	156	substitute_func (FcPattern *pattern, gpointer data)
90	{	157	{
91	FcPatternAddBool (pattern, FC_HINTING, 1);	158	FcPatternAddBool (pattern, FC_HINTING, 1);
92	#ifdef FC_HINT_STYLE	159	#ifdef FC_HINT_STYLE
93	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	160	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94	#endif	161	#endif
95	#ifdef _WIN32
96	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97	#else
98	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99	#endif
100	}	163	}
101		164
102	static void	165	static void
103	layout_update_font (CFClient__Layout self)	166	layout_update_font (CFPlus__Layout self)
104	{	167	{
105	/* 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
106	* reasonably well with bitstream vera	169	* reasonably well with bitstream vera
107	*/	170	*/
108	PangoFontDescription *font = self->font ? self->font : default_font;	171	PangoFontDescription *font = self->font ? self->font : default_font;
112		175
113	pango_layout_set_font_description (self->pl, font);	176	pango_layout_set_font_description (self->pl, font);
114	}	177	}
115		178
116	static void	179	static void
117	layout_get_pixel_size (CFClient__Layout self, int w, int h)	180	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
118	{	181	{
		182	PangoRectangle rect;
		183
		184	// get_pixel_* wrongly rounds down
119	pango_layout_get_pixel_size (self->pl, w, h);	185	pango_layout_get_extents (self->pl, 0, &rect);
120		186
121	if (!w) w = 1;	187	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122	if (!h) h = 1;	188	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123		189
124	w = (w + 3) & ~3;	190	if (!rect.width) rect.width = 1;
125	}	191	if (!rect.height) rect.height = 1;
126		192
		193	*w = rect.width;
		194	*h = rect.height;
		195	}
		196
		197	typedef uint16_t tileid;
127	typedef uint16_t mapface;	198	typedef uint16_t faceid;
128		199
129	typedef struct {	200	typedef struct {
130	GLint name;	201	int name;
131	int w, h;	202	int w, h;
132	float s, t;	203	float s, t;
133	uint8_t r, g, b, a;	204	uint8_t r, g, b, a;
		205	tileid smoothtile;
		206	uint8_t smoothlevel;
134	} maptex;	207	} maptex;
135		208
136	typedef struct {	209	typedef struct {
		210	uint32_t player;
		211	tileid tile[3];
137	int16_t darkness;	212	uint16_t darkness;
138	mapface face[3];	213	uint8_t stat_width, stat_hp, flags, smoothmax;
139	} mapcell;	214	} mapcell;
140		215
141	typedef struct {	216	typedef struct {
142	int32_t c0, c1;	217	int32_t c0, c1;
143	mapcell *col;	218	mapcell *col;
144	} maprow;	219	} maprow;
145		220
146	typedef struct map {	221	typedef struct map {
147	int x, y, w, h;	222	int x, y, w, h;
148	int ox, oy; /* offset to virtual global coordinate system */	223	int ox, oy; /* offset to virtual global coordinate system */
149	int faces;	224	int faces; tileid *face2tile; // [faceid]
150	mapface *face;	225	int texs; maptex *tex; // [tileid]
151
152	int texs;
153	maptex *tex;
154		226
155	int32_t rows;	227	int32_t rows;
156	maprow *row;	228	maprow *row;
157	} *CFClient__Map;	229	} *CFPlus__Map;
158		230
159	static char *	231	static char *
160	prepend (char *ptr, int sze, int inc)	232	prepend (char *ptr, int sze, int inc)
161	{	233	{
162	char *p;	234	char *p;
…		…
179	}	251	}
180		252
181	#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))
182	#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))
183		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
184	static maprow *	276	static maprow *
185	map_get_row (CFClient__Map self, int y)	277	map_get_row (CFPlus__Map self, int y)
186	{	278	{
187	if (0 > y)	279	if (0 > y)
188	{	280	{
189	int extend = - y + MAP_EXTEND_Y;	281	int extend = - y + MAP_EXTEND_Y;
190	Prepend (maprow, self->row, self->rows, extend);	282	Prepend (maprow, self->row, self->rows, extend);
…		…
228		320
229	return row->col + (x - row->c0);	321	return row->col + (x - row->c0);
230	}	322	}
231		323
232	static mapcell *	324	static mapcell *
233	map_get_cell (CFClient__Map self, int x, int y)	325	map_get_cell (CFPlus__Map self, int x, int y)
234	{	326	{
235	return row_get_cell (map_get_row (self, y), x);	327	return row_get_cell (map_get_row (self, y), x);
236	}	328	}
237		329
238	static void	330	static void
239	map_clear (CFClient__Map self)	331	map_clear (CFPlus__Map self)
240	{	332	{
241	int r;	333	int r;
242		334
243	for (r = 0; r < self->rows; r++)	335	for (r = 0; r < self->rows; r++)
244	Safefree (self->row[r].col);	336	Safefree (self->row[r].col);
…		…
252	self->row = 0;	344	self->row = 0;
253	self->rows = 0;	345	self->rows = 0;
254	}	346	}
255		347
256	static void	348	static void
257	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)
258	{	350	{
259	int x, y;	351	int x, y;
260	maprow *row;	352	maprow *row;
		353	mapcell *cell;
261		354
262	for (y = y0; y < y0 + h; y++)	355	for (y = y0; y < y0 + h; y++)
263	if (y >= 0)	356	if (y >= 0)
264	{	357	{
265	if (y >= self->rows)	358	if (y >= self->rows)
…		…
271	if (x >= row->c0)	364	if (x >= row->c0)
272	{	365	{
273	if (x >= row->c1)	366	if (x >= row->c1)
274	break;	367	break;
275		368
276	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;
277	}	375	}
278	}	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);
279	}	393	}
280		394
281	static void	395	static void
282	music_finished (void)	396	music_finished (void)
283	{	397	{
…		…
319	n \|= n >> 16;	433	n \|= n >> 16;
320		434
321	return n + 1;	435	return n + 1;
322	}	436	}
323		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
324	MODULE = CFClient PACKAGE = CFClient	485	MODULE = CFPlus PACKAGE = CFPlus
325		486
326	PROTOTYPES: ENABLE	487	PROTOTYPES: ENABLE
327		488
328	BOOT:	489	BOOT:
329	{	490	{
330	HV *stash = gv_stashpv ("CFClient", 1);	491	HV *stash = gv_stashpv ("CFPlus", 1);
331	static const struct {	492	static const struct {
332	const char *name;	493	const char *name;
333	IV iv;	494	IV iv;
334	} *civ, const_iv[] = {	495	} *civ, const_iv[] = {
335	# 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
336	const_iv (SDL_ACTIVEEVENT),	500	const_iv (SDL_ACTIVEEVENT),
337	const_iv (SDL_KEYDOWN),	501	const_iv (SDL_KEYDOWN),
338	const_iv (SDL_KEYUP),	502	const_iv (SDL_KEYUP),
339	const_iv (SDL_MOUSEMOTION),	503	const_iv (SDL_MOUSEMOTION),
340	const_iv (SDL_MOUSEBUTTONDOWN),	504	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
349	const_iv (SDL_EVENT_RESERVEDA),	513	const_iv (SDL_EVENT_RESERVEDA),
350	const_iv (SDL_EVENT_RESERVEDB),	514	const_iv (SDL_EVENT_RESERVEDB),
351	const_iv (SDL_VIDEORESIZE),	515	const_iv (SDL_VIDEORESIZE),
352	const_iv (SDL_VIDEOEXPOSE),	516	const_iv (SDL_VIDEOEXPOSE),
353	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
354	const_iv (SDLK_KP0),	523	const_iv (SDLK_KP0),
355	const_iv (SDLK_KP1),	524	const_iv (SDLK_KP1),
356	const_iv (SDLK_KP2),	525	const_iv (SDLK_KP2),
357	const_iv (SDLK_KP3),	526	const_iv (SDLK_KP3),
358	const_iv (SDLK_KP4),	527	const_iv (SDLK_KP4),
…		…
413	const_iv (SDLK_BREAK),	582	const_iv (SDLK_BREAK),
414	const_iv (SDLK_MENU),	583	const_iv (SDLK_MENU),
415	const_iv (SDLK_POWER),	584	const_iv (SDLK_POWER),
416	const_iv (SDLK_EURO),	585	const_iv (SDLK_EURO),
417	const_iv (SDLK_UNDO),	586	const_iv (SDLK_UNDO),
		587
418	const_iv (KMOD_NONE),	588	const_iv (KMOD_NONE),
		589	const_iv (KMOD_SHIFT),
419	const_iv (KMOD_LSHIFT),	590	const_iv (KMOD_LSHIFT),
420	const_iv (KMOD_RSHIFT),	591	const_iv (KMOD_RSHIFT),
		592	const_iv (KMOD_CTRL),
421	const_iv (KMOD_LCTRL),	593	const_iv (KMOD_LCTRL),
422	const_iv (KMOD_RCTRL),	594	const_iv (KMOD_RCTRL),
		595	const_iv (KMOD_ALT),
423	const_iv (KMOD_LALT),	596	const_iv (KMOD_LALT),
424	const_iv (KMOD_RALT),	597	const_iv (KMOD_RALT),
		598	const_iv (KMOD_META),
425	const_iv (KMOD_LMETA),	599	const_iv (KMOD_LMETA),
426	const_iv (KMOD_RMETA),	600	const_iv (KMOD_RMETA),
427	const_iv (KMOD_NUM),	601	const_iv (KMOD_NUM),
428	const_iv (KMOD_CAPS),	602	const_iv (KMOD_CAPS),
429	const_iv (KMOD_MODE),	603	const_iv (KMOD_MODE),
430	const_iv (KMOD_CTRL),
431	const_iv (KMOD_SHIFT),
432	const_iv (KMOD_ALT),
433	const_iv (KMOD_META)
434	# undef const_iv	604	# undef const_iv
435	};	605	};
436		606
437	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; )
438	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);
439	}	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
440		626
441	NV floor (NV x)	627	NV floor (NV x)
442		628
443	NV ceil (NV x)	629	NV ceil (NV x)
444		630
445	void	631	void
446	pango_init ()	632	pango_init ()
447	CODE:	633	CODE:
448	// delayed, so it can pick up new fonts added by AddFontResourceEx
449	{	634	{
450	{
451	ft2_fontmap = pango_ft2_font_map_new ();	635	opengl_fontmap = pango_opengl_font_map_new ();
452	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);
453	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
454	}
455	{
456	cairo_font_options_t *fopt = cairo_font_options_create ();
457	cairo_fontmap = pango_cairo_font_map_get_default ();
458	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
459	#ifdef _WIN32
460	// cairo looks like shit eaten twice on windows
461	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
462	#else
463	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
464	#endif
465	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
466	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
467	pango_cairo_context_set_font_options (cairo_context, fopt);
468	cairo_font_options_destroy (fopt);
469	}
470	}	638	}
		639
		640	char *
		641	SDL_GetError ()
471		642
472	int	643	int
473	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	644	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
474		645
475	void	646	void
476	SDL_Quit ()	647	SDL_Quit ()
477		648
478	void	649	void
479	SDL_ListModes ()	650	SDL_ListModes (int rgb, int alpha)
480	PPCODE:	651	PPCODE:
481	{	652	{
482	SDL_Rect **m;	653	SDL_Rect **m;
483		654
484	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	655	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
485	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	656	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
486	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	657	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
487	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	658	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
488		659
489	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	660	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
490	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	661	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
491		662
492	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	663	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
493	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
494	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
495	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
496		667
497	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
498		669	#if SDL_VERSION_ATLEAST(1,2,10)
499	SDL_EnableUNICODE (1);	670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
500	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		672	#endif
501		673
502	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	674	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
503		675
504	if (m && m != (SDL_Rect **)-1)	676	if (m && m != (SDL_Rect **)-1)
505	while (*m)	677	while (*m)
506	{	678	{
		679	if ((m)->w >= 640 && (m)->h >= 480)
		680	{
507	AV *av = newAV ();	681	AV *av = newAV ();
508	av_push (av, newSViv ((*m)->w));	682	av_push (av, newSViv ((*m)->w));
509	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));
510	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	686	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		687	}
511		688
512	++m;	689	++m;
513	}	690	}
514	}	691	}
515		692
516	char *
517	SDL_GetError ()
518
519	int	693	int
520	SDL_SetVideoMode (int w, int h, int fullscreen)	694	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
521	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
522	RETVAL = !!SDL_SetVideoMode (	705	RETVAL = !!SDL_SetVideoMode (
523	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	706	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
524	);	707	);
		708
525	if (RETVAL)	709	if (RETVAL)
526	{	710	{
		711	av_clear (texture_av);
		712
527	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
528	# 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);
529	# include "glfunc.h"	715	#include "glfunc.h"
530	# undef GL_FUNC	716	#undef GL_FUNC
531	}	717	}
		718	}
532	OUTPUT:	719	OUTPUT:
533	RETVAL	720	RETVAL
534		721
535	void	722	void
536	SDL_GL_SwapBuffers ()	723	SDL_GL_SwapBuffers ()
537		724
538	char *	725	char *
539	SDL_GetKeyName (int sym)	726	SDL_GetKeyName (int sym)
540		727
		728	int
		729	SDL_GetAppState ()
		730
541	void	731	void
542	SDL_PollEvent ()	732	poll_events ()
543	PPCODE:	733	PPCODE:
544	{	734	{
545	SDL_Event ev;	735	SDL_Event ev;
546		736
547	while (SDL_PollEvent (&ev))	737	SDL_PumpEvents ();
		738	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
548	{	739	{
549	HV *hv = newHV ();	740	HV *hv = newHV ();
550	hv_store (hv, "type", 4, newSViv (ev.type), 0);	741	hv_store (hv, "type", 4, newSViv (ev.type), 0);
551		742
552	switch (ev.type)	743	switch (ev.type)
…		…
554	case SDL_KEYDOWN:	745	case SDL_KEYDOWN:
555	case SDL_KEYUP:	746	case SDL_KEYUP:
556	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
557	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
558	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 */
559	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
560	break;	752	break;
561		753
562	case SDL_ACTIVEEVENT:	754	case SDL_ACTIVEEVENT:
563	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
564	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	756	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
565	break;	757	break;
566		758
567	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
568	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
569
570	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	779	hv_store (hv, "state", 5, newSViv (state), 0);
571	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	780	hv_store (hv, "x", 1, newSViv (x), 0);
572	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	781	hv_store (hv, "y", 1, newSViv (y), 0);
573	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
574	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		784	}
575	break;	785	break;
576		786
577	case SDL_MOUSEBUTTONDOWN:	787	case SDL_MOUSEBUTTONDOWN:
578	case SDL_MOUSEBUTTONUP:	788	case SDL_MOUSEBUTTONUP:
579	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
589	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
590	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
591	break;	801	break;
592	}	802	}
593		803
594	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
595	}	805	}
596	}	806	}
597		807
598	int	808	int
599	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
600	POSTCALL:	810	POSTCALL:
601	Mix_HookMusicFinished (music_finished);	811	Mix_HookMusicFinished (music_finished);
602	Mix_ChannelFinished (channel_finished);	812	Mix_ChannelFinished (channel_finished);
603		813
604	void	814	void
605	Mix_CloseAudio ()	815	Mix_CloseAudio ()
606		816
607	int	817	int
608	Mix_AllocateChannels (int numchans = -1)	818	Mix_AllocateChannels (int numchans = -1)
609		819
		820	const char *
		821	Mix_GetError ()
		822
610	void	823	void
611	lowdelay (int fd, int val = 1)	824	lowdelay (int fd, int val = 1)
612	CODE:	825	CODE:
		826	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		827
		828	void
		829	win32_proxy_info ()
		830	PPCODE:
		831	{
613	#ifndef _WIN32	832	#ifdef _WIN32
614	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	}
615	#endif	854	#endif
		855	}
616		856
617	void	857	void
618	add_font (char *file)	858	add_font (char *file)
619	CODE:	859	CODE:
620	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	860	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
621	#ifdef _WIN32
622	// cairo... sigh... requires win2000
623	AddFontResourceEx (file, FR_PRIVATE, 0);
624	#endif
625		861
626	void	862	void
627	load_image_inline (SV *image_)	863	load_image_inline (SV *image_)
628	ALIAS:	864	ALIAS:
629	load_image_file = 1	865	load_image_file = 1
…		…
632	STRLEN image_len;	868	STRLEN image_len;
633	char image = (char )SvPVbyte (image_, image_len);	869	char image = (char )SvPVbyte (image_, image_len);
634	SDL_Surface surface, surface2;	870	SDL_Surface surface, surface2;
635	SDL_PixelFormat fmt;	871	SDL_PixelFormat fmt;
636	SDL_RWops *rw = ix	872	SDL_RWops *rw = ix
637	? SDL_RWFromFile (image, "r")	873	? SDL_RWFromFile (image, "rb")
638	: SDL_RWFromConstMem (image, image_len);	874	: SDL_RWFromConstMem (image, image_len);
639		875
640	if (!rw)	876	if (!rw)
641	croak ("load_image: %s", SDL_GetError ());	877	croak ("load_image: %s", SDL_GetError ());
642		878
…		…
671		907
672	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	908	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
673		909
674	assert (surface2->pitch == surface2->w * 4);	910	assert (surface2->pitch == surface2->w * 4);
675		911
		912	SDL_LockSurface (surface2);
676	EXTEND (SP, 5);	913	EXTEND (SP, 6);
677	PUSHs (sv_2mortal (newSViv (surface2->w)));	914	PUSHs (sv_2mortal (newSViv (surface2->w)));
678	PUSHs (sv_2mortal (newSViv (surface2->h)));	915	PUSHs (sv_2mortal (newSViv (surface2->h)));
679	SDL_LockSurface (surface2);
680	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	916	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
681	SDL_UnlockSurface (surface2);
682	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)));
683	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	918	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
684	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	919	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		920	SDL_UnlockSurface (surface2);
685		921
686	SDL_FreeSurface (surface);	922	SDL_FreeSurface (surface);
687	SDL_FreeSurface (surface2);	923	SDL_FreeSurface (surface2);
688	}	924	}
689		925
…		…
728	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
729	#endif	965	#endif
730	_exit (1);	966	_exit (1);
731		967
732	void	968	void
733	_exit (int retval)	969	_exit (int retval = 0)
734	CODE:	970	CODE:
		971	#ifdef WIN32
		972	ExitThread (retval); // unclean, please beam me up
		973	#else
735	_exit (retval);	974	_exit (retval);
		975	#endif
736		976
		977	void
		978	debug ()
		979	CODE:
		980	{
		981	#if DEBUG
		982	VALGRIND_DO_LEAK_CHECK;
		983	#endif
		984	}
		985
737	MODULE = CFClient PACKAGE = CFClient::Font	986	MODULE = CFPlus PACKAGE = CFPlus::Font
738		987
739	CFClient::Font	988	PROTOTYPES: DISABLE
		989
		990	CFPlus::Font
740	new_from_file (SV class, char path, int id = 0)	991	new_from_file (SV class, char path, int id = 0)
741	CODE:	992	CODE:
742	{	993	{
743	int count;	994	int count;
744	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	995	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
747	}	998	}
748	OUTPUT:	999	OUTPUT:
749	RETVAL	1000	RETVAL
750		1001
751	void	1002	void
752	DESTROY (CFClient::Font self)	1003	DESTROY (CFPlus::Font self)
753	CODE:	1004	CODE:
754	pango_font_description_free (self);	1005	pango_font_description_free (self);
755		1006
756	void	1007	void
757	make_default (CFClient::Font self)	1008	make_default (CFPlus::Font self)
		1009	PROTOTYPE: $
758	CODE:	1010	CODE:
759	default_font = self;	1011	default_font = self;
760		1012
761	MODULE = CFClient PACKAGE = CFClient::Layout	1013	MODULE = CFPlus PACKAGE = CFPlus::Layout
762		1014
763	CFClient::Layout	1015	PROTOTYPES: DISABLE
764	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)
765	CODE:	1025	CODE:
766	New (0, RETVAL, 1, struct cf_layout);	1026	New (0, RETVAL, 1, struct cf_layout);
767		1027
768	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1028	RETVAL->pl = pango_layout_new (opengl_context);
769	RETVAL->rgba = rgba;
770	RETVAL->r = 1.;	1029	RETVAL->r = 1.;
771	RETVAL->g = 1.;	1030	RETVAL->g = 1.;
772	RETVAL->b = 1.;	1031	RETVAL->b = 1.;
773	RETVAL->a = 1.;	1032	RETVAL->a = 1.;
774	RETVAL->base_height = MIN_FONT_HEIGHT;	1033	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
778	layout_update_font (RETVAL);	1037	layout_update_font (RETVAL);
779	OUTPUT:	1038	OUTPUT:
780	RETVAL	1039	RETVAL
781		1040
782	void	1041	void
783	DESTROY (CFClient::Layout self)	1042	DESTROY (CFPlus::Layout self)
784	CODE:	1043	CODE:
785	g_object_unref (self->pl);	1044	g_object_unref (self->pl);
786	Safefree (self);	1045	Safefree (self);
787		1046
		1047	void
		1048	set_text (CFPlus::Layout self, SV *text_)
		1049	CODE:
		1050	{
		1051	STRLEN textlen;
		1052	char *text = SvPVutf8 (text_, textlen);
		1053
		1054	pango_layout_set_text (self->pl, text, textlen);
		1055	}
		1056
		1057	void
		1058	set_markup (CFPlus::Layout self, SV *text_)
		1059	CODE:
		1060	{
		1061	STRLEN textlen;
		1062	char *text = SvPVutf8 (text_, textlen);
		1063
		1064	pango_layout_set_markup (self->pl, text, textlen);
		1065	}
		1066
		1067	void
		1068	set_shapes (CFPlus::Layout self, ...)
		1069	CODE:
		1070	{
		1071	PangoAttrList *attrs = 0;
		1072	const char *text = pango_layout_get_text (self->pl);
		1073	const char *pos = text;
		1074	int arg = 4;
		1075
		1076	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1077	{
		1078	PangoRectangle inkrect, rect;
		1079	PangoAttribute *attr;
		1080
		1081	int x = SvIV (ST (arg - 3));
		1082	int y = SvIV (ST (arg - 2));
		1083	int w = SvIV (ST (arg - 1));
		1084	int h = SvIV (ST (arg ));
		1085
		1086	inkrect.x = 0;
		1087	inkrect.y = 0;
		1088	inkrect.width = 0;
		1089	inkrect.height = 0;
		1090
		1091	rect.x = x * PANGO_SCALE;
		1092	rect.y = y * PANGO_SCALE;
		1093	rect.width = w * PANGO_SCALE;
		1094	rect.height = h * PANGO_SCALE;
		1095
		1096	if (!attrs)
		1097	attrs = pango_layout_get_attributes (self->pl);
		1098
		1099	attr = pango_attr_shape_new (&inkrect, &rect);
		1100	attr->start_index = pos - text;
		1101	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1102	pango_attr_list_insert (attrs, attr);
		1103
		1104	arg += 4;
		1105	pos += sizeof (OBJ_STR) - 1;
		1106	}
		1107
		1108	if (attrs)
		1109	pango_layout_set_attributes (self->pl, attrs);
		1110	}
		1111
		1112	void
		1113	get_shapes (CFPlus::Layout self)
		1114	PPCODE:
		1115	{
		1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1117
		1118	do
		1119	{
		1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1121
		1122	if (run && shape_attr_p (run))
		1123	{
		1124	PangoRectangle extents;
		1125	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1126
		1127	EXTEND (SP, 2);
		1128	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1129	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1130	}
		1131	}
		1132	while (pango_layout_iter_next_run (iter));
		1133
		1134	pango_layout_iter_free (iter);
		1135	}
		1136
788	int	1137	int
789	is_rgba (CFClient::Layout self)	1138	has_wrapped (CFPlus::Layout self)
790	CODE:	1139	CODE:
791	RETVAL = self->rgba;	1140	{
		1141	int lines = 1;
		1142	const char *text = pango_layout_get_text (self->pl);
		1143
		1144	while (*text)
		1145	lines += *text++ == '\n';
		1146
		1147	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1148	}
792	OUTPUT:	1149	OUTPUT:
793	RETVAL	1150	RETVAL
794		1151
795	void
796	set_text (CFClient::Layout self, SV *text_)
797	CODE:
798	{
799	STRLEN textlen;
800	char *text = SvPVutf8 (text_, textlen);
801
802	pango_layout_set_text (self->pl, text, textlen);
803	}
804
805	void
806	set_markup (CFClient::Layout self, SV *text_)
807	CODE:
808	{
809	STRLEN textlen;
810	char *text = SvPVutf8 (text_, textlen);
811
812	pango_layout_set_markup (self->pl, text, textlen);
813	}
814
815	SV *	1152	SV *
816	get_text (CFClient::Layout self)	1153	get_text (CFPlus::Layout self)
817	CODE:	1154	CODE:
818	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
819	sv_utf8_decode (RETVAL);	1156	sv_utf8_decode (RETVAL);
820	OUTPUT:	1157	OUTPUT:
821	RETVAL	1158	RETVAL
822		1159
823	void	1160	void
824	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.)
825	CODE:	1162	CODE:
826	self->r = r;	1163	self->r = r;
827	self->g = g;	1164	self->g = g;
828	self->b = b;	1165	self->b = b;
829	self->a = a;	1166	self->a = a;
830		1167
831	void	1168	void
832	set_font (CFClient::Layout self, CFClient::Font font = 0)	1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
833	CODE:	1170	CODE:
834	if (self->font != font)	1171	if (self->font != font)
835	{	1172	{
836	self->font = font;	1173	self->font = font;
837	layout_update_font (self);	1174	layout_update_font (self);
838	}	1175	}
839		1176
840	void	1177	void
841	set_height (CFClient::Layout self, int base_height)	1178	set_height (CFPlus::Layout self, int base_height)
842	CODE:	1179	CODE:
843	if (self->base_height != base_height)	1180	if (self->base_height != base_height)
844	{	1181	{
845	self->base_height = base_height;	1182	self->base_height = base_height;
846	layout_update_font (self);	1183	layout_update_font (self);
847	}	1184	}
848		1185
849	void	1186	void
850	set_width (CFClient::Layout self, int max_width = -1)	1187	set_width (CFPlus::Layout self, int max_width = -1)
851	CODE:	1188	CODE:
852	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);
853		1190
854	void	1191	void
855	set_indent (CFClient::Layout self, int indent)	1192	set_indent (CFPlus::Layout self, int indent)
856	CODE:	1193	CODE:
857	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
858		1195
859	void	1196	void
860	set_spacing (CFClient::Layout self, int spacing)	1197	set_spacing (CFPlus::Layout self, int spacing)
861	CODE:	1198	CODE:
862	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
863		1200
864	void	1201	void
865	set_ellipsise (CFClient::Layout self, int ellipsise)	1202	set_ellipsise (CFPlus::Layout self, int ellipsise)
866	CODE:	1203	CODE:
867	pango_layout_set_ellipsize (self->pl,	1204	pango_layout_set_ellipsize (self->pl,
868	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START
869	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
870	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
871	: PANGO_ELLIPSIZE_NONE	1208	: PANGO_ELLIPSIZE_NONE
872	);	1209	);
873		1210
874	void	1211	void
875	set_single_paragraph_mode (CFClient::Layout self, int spm)	1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)
876	CODE:	1213	CODE:
877	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
878		1215
879	void	1216	void
880	size (CFClient::Layout self)	1217	size (CFPlus::Layout self)
881	PPCODE:	1218	PPCODE:
882	{	1219	{
883	int w, h;	1220	int w, h;
884		1221
885	layout_get_pixel_size (self, &w, &h);	1222	layout_get_pixel_size (self, &w, &h);
…		…
888	PUSHs (sv_2mortal (newSViv (w)));	1225	PUSHs (sv_2mortal (newSViv (w)));
889	PUSHs (sv_2mortal (newSViv (h)));	1226	PUSHs (sv_2mortal (newSViv (h)));
890	}	1227	}
891		1228
892	int	1229	int
		1230	descent (CFPlus::Layout self)
		1231	CODE:
		1232	{
		1233	PangoRectangle rect;
		1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1235	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1236	RETVAL = PANGO_DESCENT (rect);
		1237	}
		1238	OUTPUT:
		1239	RETVAL
		1240
		1241	int
893	xy_to_index (CFClient::Layout self, int x, int y)	1242	xy_to_index (CFPlus::Layout self, int x, int y)
894	CODE:	1243	CODE:
895	{	1244	{
896	int index, trailing;	1245	int index, trailing;
897	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);
898	RETVAL = index;	1247	RETVAL = index + trailing;
899	}	1248	}
900	OUTPUT:	1249	OUTPUT:
901	RETVAL	1250	RETVAL
902		1251
903	void	1252	void
904	cursor_pos (CFClient::Layout self, int index)	1253	cursor_pos (CFPlus::Layout self, int index)
905	PPCODE:	1254	PPCODE:
906	{	1255	{
907	PangoRectangle strong_pos;	1256	PangoRectangle strong_pos;
908	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
909		1258
…		…
912	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
913	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
914	}	1263	}
915		1264
916	void	1265	void
917	render (CFClient::Layout self)	1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
918	PPCODE:	1267	PPCODE:
919	{	1268	{
920	SV *retval;	1269	int line, x;
921	int w, h;
922		1270
923	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 */
924		1273
925	if (self->rgba)
926	{
927	cairo_surface_t *surface;
928	cairo_t *cairo;
929
930	retval = newSV (w * h * 4);
931	SvPOK_only (retval);
932	SvCUR_set (retval, w * h * 4);
933
934	memset (SvPVX (retval), 0, w * h * 4);
935
936	surface = cairo_image_surface_create_for_data (
937	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
938	cairo = cairo_create (surface);
939	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
940
941	pango_cairo_show_layout (cairo, self->pl);
942
943	cairo_destroy (cairo);
944	cairo_surface_destroy (surface);
945
946	// what a mess, and its premultiplied, too :(
947	{
948	uint32_t p = (uint32_t )SvPVX (retval);
949	uint32_t e = p + w h;
950
951	while (p < e)
952	{
953	uint32_t rgba = *p;
954	rgba = (rgba >> 24) \| (rgba << 8);
955	#if 0
956	#ifdef _WIN32
957	{//D
958	uint8_t r = rgba >> 24;
959	uint8_t g = rgba >> 16;
960	uint8_t b = rgba >> 8;
961	uint8_t a = rgba >> 0;
962
963	rgba = (rgba & 0xffffff00) \| a;
964	}
965	#endif
966	#endif
967	rgba = SDL_SwapBE32 (rgba);
968	*p++ = rgba;
969	}
970	}
971
972	EXTEND (SP, 5);	1274	EXTEND (SP, 2);
973	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)
974	PUSHs (sv_2mortal (newSViv (h)));	1296	PUSHs (sv_2mortal (newSViv (index + trailing)));
975	PUSHs (sv_2mortal (retval));
976	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
977	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
978	}
979	else	1297	else
980	{	1298	{
981	FT_Bitmap bitmap;
982
983	retval = newSV (w * h);
984	SvPOK_only (retval);
985	SvCUR_set (retval, w * h);
986
987	bitmap.rows = h;
988	bitmap.width = w;
989	bitmap.pitch = w;
990	bitmap.buffer = (unsigned char*)SvPVX (retval);
991	bitmap.num_grays = 256;
992	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
993
994	memset (bitmap.buffer, 0, w * h);
995
996	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
997
998	EXTEND (SP, 5);
999	PUSHs (sv_2mortal (newSViv (w)));	1299	PUSHs (sv_2mortal (newSViv (index)));
1000	PUSHs (sv_2mortal (newSViv (h)));	1300	PUSHs (sv_2mortal (newSViv (trailing)));
1001	PUSHs (sv_2mortal (retval));
1002	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1003	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1004	}	1301	}
1005	}	1302	}
1006		1303
1007	MODULE = CFClient PACKAGE = CFClient::Texture
1008
1009	void	1304	void
1010	pad2pot (SV data_, SV w_, SV *h_)	1305	render (CFPlus::Layout self, float x, float y, int flags = 0)
1011	CODE:	1306	PPCODE:
1012	{	1307	pango_opengl_render_layout_subpixel (
1013	int ow = SvIV (w_);	1308	self->pl,
1014	int oh = SvIV (h_);	1309	x * PANGO_SCALE, y * PANGO_SCALE,
		1310	self->r, self->g, self->b, self->a,
		1311	flags
		1312	);
1015		1313
1016	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_))
1017	{	1325	{
1018	int nw = minpot (ow);
1019	int nh = minpot (oh);
1020
1021	if (nw != ow \|\| nh != oh)
1022	{
1023	if (SvOK (data_))
1024	{
1025	STRLEN datalen;	1326	STRLEN datalen;
1026	char *data = SvPVbyte (data_, datalen);	1327	char *data = SvPVbyte (data_, datalen);
1027	int bpp = datalen / (ow * oh);	1328	int bpp = datalen / (ow * oh);
1028	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1329	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1029		1330
1030	SvPOK_only (result_);	1331	SvPOK_only (result_);
1031	SvCUR_set (result_, nw * nh * bpp);	1332	SvCUR_set (result_, nw * nh * bpp);
1032		1333
1033	memset (SvPVX (result_), 0, nw * nh * bpp);	1334	memset (SvPVX (result_), 0, nw * nh * bpp);
1034	while (oh--)	1335	while (oh--)
1035	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);
1036		1337
1037	sv_setsv (data_, result_);	1338	sv_setsv (data_, result_);
1038	}
1039
1040	sv_setiv (w_, nw);
1041	sv_setiv (h_, nh);
1042	}
1043	}	1339	}
1044	}	1340	}
1045		1341
1046	void	1342	void
1047	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.)
…		…
1090	glDisable (GL_ALPHA_TEST);	1386	glDisable (GL_ALPHA_TEST);
1091	glDisable (GL_BLEND);	1387	glDisable (GL_BLEND);
1092	}	1388	}
1093	}	1389	}
1094		1390
		1391	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1392	CODE:
		1393	{
		1394	GLint width;
		1395	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1396	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1397	RETVAL = width > 0;
		1398	}
		1399	OUTPUT:
		1400	RETVAL
		1401
1095	MODULE = CFClient PACKAGE = CFClient::Map	1402	MODULE = CFPlus PACKAGE = CFPlus::Map
1096		1403
1097	CFClient::Map	1404	PROTOTYPES: DISABLE
1098	new (SV *class, int map_width, int map_height)	1405
		1406	CFPlus::Map
		1407	new (SV *class)
1099	CODE:	1408	CODE:
1100	New (0, RETVAL, 1, struct map);	1409	New (0, RETVAL, 1, struct map);
1101	RETVAL->x = 0;	1410	RETVAL->x = 0;
1102	RETVAL->y = 0;	1411	RETVAL->y = 0;
1103	RETVAL->w = map_width;	1412	RETVAL->w = 0;
1104	RETVAL->h = map_height;	1413	RETVAL->h = 0;
1105	RETVAL->ox = 0;	1414	RETVAL->ox = 0;
1106	RETVAL->oy = 0;	1415	RETVAL->oy = 0;
1107	RETVAL->faces = 8192;	1416	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1108	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1417	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1109	RETVAL->texs = 8192;
1110	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1111	RETVAL->rows = 0;	1418	RETVAL->rows = 0;
1112	RETVAL->row = 0;	1419	RETVAL->row = 0;
1113	OUTPUT:	1420	OUTPUT:
1114	RETVAL	1421	RETVAL
1115		1422
1116	void	1423	void
1117	DESTROY (CFClient::Map self)	1424	DESTROY (CFPlus::Map self)
1118	CODE:	1425	CODE:
1119	{	1426	{
1120	map_clear (self);	1427	map_clear (self);
1121	Safefree (self->face);	1428	Safefree (self->face2tile);
1122	Safefree (self->tex);	1429	Safefree (self->tex);
1123	Safefree (self);	1430	Safefree (self);
1124	}	1431	}
1125		1432
1126	void	1433	void
		1434	resize (CFPlus::Map self, int map_width, int map_height)
		1435	CODE:
		1436	self->w = map_width;
		1437	self->h = map_height;
		1438
		1439	void
1127	clear (CFClient::Map self)	1440	clear (CFPlus::Map self)
1128	CODE:	1441	CODE:
1129	map_clear (self);	1442	map_clear (self);
1130		1443
1131	void	1444	void
1132	set_face (CFClient::Map self, int face, int texid)	1445	set_tileid (CFPlus::Map self, int face, int tile)
1133	CODE:	1446	CODE:
1134	{	1447	{
1135	while (self->faces <= face)	1448	need_facenum (self, face); self->face2tile [face] = tile;
1136	{	1449	need_texid (self, tile);
1137	Append (mapface, self->face, self->faces, self->faces);
1138	self->faces *= 2;
1139	}
1140
1141	self->face [face] = texid;
1142	}	1450	}
1143		1451
1144	void	1452	void
		1453	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1454	CODE:
		1455	{
		1456	tileid texid;
		1457	maptex *tex;
		1458
		1459	if (face < 0 \|\| face >= self->faces)
		1460	return;
		1461
		1462	if (smooth < 0 \|\| smooth >= self->faces)
		1463	return;
		1464
		1465	texid = self->face2tile [face];
		1466
		1467	if (!texid)
		1468	return;
		1469
		1470	tex = self->tex + texid;
		1471	tex->smoothtile = self->face2tile [smooth];
		1472	tex->smoothlevel = level;
		1473	}
		1474
		1475	void
1145	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1476	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1146	CODE:	1477	CODE:
1147	{	1478	{
1148	while (self->texs <= texid)	1479	need_texid (self, texid);
1149	{
1150	Append (maptex, self->tex, self->texs, self->texs);
1151	self->texs *= 2;
1152	}
1153		1480
1154	{	1481	{
1155	maptex *tex = self->tex + texid;	1482	maptex *tex = self->tex + texid;
1156		1483
1157	tex->name = name;	1484	tex->name = name;
…		…
1174	// from transparent color bleeding and ugly wrapping effects.	1501	// from transparent color bleeding and ugly wrapping effects.
1175	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1502	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1176	}	1503	}
1177		1504
1178	int	1505	int
1179	ox (CFClient::Map self)	1506	ox (CFPlus::Map self)
1180	ALIAS:	1507	ALIAS:
1181	oy = 1	1508	oy = 1
1182	x = 2	1509	x = 2
1183	y = 3	1510	y = 3
1184	w = 4	1511	w = 4
…		…
1195	}	1522	}
1196	OUTPUT:	1523	OUTPUT:
1197	RETVAL	1524	RETVAL
1198		1525
1199	void	1526	void
1200	scroll (CFClient::Map self, int dx, int dy)	1527	scroll (CFPlus::Map self, int dx, int dy)
1201	CODE:	1528	CODE:
1202	{	1529	{
1203	if (dx > 0)	1530	if (dx > 0)
1204	map_blank (self, self->x, self->y, dx - 1, self->h);	1531	map_blank (self, self->x, self->y, dx, self->h);
1205	else if (dx < 0)	1532	else if (dx < 0)
1206	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1533	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1207		1534
1208	if (dy > 0)	1535	if (dy > 0)
1209	map_blank (self, self->x, self->y, self->w, dy - 1);	1536	map_blank (self, self->x, self->y, self->w, dy);
1210	else if (dy < 0)	1537	else if (dy < 0)
1211	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1538	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1212		1539
1213	self->ox += dx; self->x += dx;	1540	self->ox += dx; self->x += dx;
1214	self->oy += dy; self->y += dy;	1541	self->oy += dy; self->y += dy;
1215		1542
1216	while (self->y < 0)	1543	while (self->y < 0)
…		…
1221	self->y += MAP_EXTEND_Y;	1548	self->y += MAP_EXTEND_Y;
1222	}	1549	}
1223	}	1550	}
1224		1551
1225	void	1552	void
1226	map1a_update (CFClient::Map self, SV *data_)	1553	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1227	CODE:	1554	CODE:
1228	{	1555	{
1229	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1556	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1230	uint8_t data_end = (uint8_t )SvEND (data_);	1557	uint8_t data_end = (uint8_t )SvEND (data_);
1231	mapcell *cell;	1558	mapcell *cell;
1232	int x, y, flags;	1559	int x, y, flags;
1233		1560
1234	while (data < data_end)	1561	while (data < data_end - 1)
1235	{	1562	{
1236	flags = (data [0] << 8) + data [1]; data += 2;	1563	flags = (data [0] << 8) + data [1]; data += 2;
1237		1564
1238	x = ((flags >> 10) & 63) + self->x;	1565	x = self->x + ((flags >> 10) & 63);
1239	y = ((flags >> 4) & 63) + self->y;	1566	y = self->y + ((flags >> 4) & 63);
1240		1567
1241	cell = map_get_cell (self, x, y);	1568	cell = map_get_cell (self, x, y);
1242		1569
1243	if (flags & 15)	1570	if (flags & 15)
1244	{	1571	{
1245	if (cell->darkness < 0)	1572	if (!cell->darkness)
1246	{	1573	{
		1574	memset (cell, 0, sizeof (*cell));
1247	cell->darkness = 0;	1575	cell->darkness = 256;
1248	cell->face [0] = 0;
1249	cell->face [1] = 0;
1250	cell->face [2] = 0;
1251	}	1576	}
1252		1577
1253	cell->darkness = flags & 8 ? *data++ : 255;
1254
1255	//TODO: don't trust server data to be in-range(!)	1578	//TODO: don't trust server data to be in-range(!)
		1579
		1580	if (flags & 8)
		1581	{
		1582	if (extmap)
		1583	{
		1584	uint8_t ext, cmd;
		1585
		1586	do
		1587	{
		1588	ext = *data++;
		1589	cmd = ext & 0x3f;
		1590
		1591	if (cmd < 4)
		1592	cell->darkness = 255 - ext * 64 + 1;
		1593	else if (cmd == 5) // health
		1594	{
		1595	cell->stat_width = 1;
		1596	cell->stat_hp = *data++;
		1597	}
		1598	else if (cmd == 6) // monster width
		1599	cell->stat_width = *data++ + 1;
		1600	else if (cmd == 0x47)
		1601	{
		1602	if (*data == 4)
		1603	; // decode player count
		1604
		1605	data += *data + 1;
		1606	}
		1607	else if (cmd == 8) // cell flags
		1608	cell->flags = *data++;
		1609	else if (ext & 0x40) // unknown, multibyte => skip
		1610	data += *data + 1;
		1611	else
		1612	data++;
		1613	}
		1614	while (ext & 0x80);
		1615	}
		1616	else
		1617	cell->darkness = *data++ + 1;
		1618	}
1256		1619
1257	if (flags & 4)	1620	if (flags & 4)
1258	{	1621	{
1259	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1622	faceid face = (data [0] << 8) + data [1]; data += 2;
		1623	need_facenum (self, face);
		1624	cell->tile [0] = self->face2tile [face];
1260	}	1625	}
1261		1626
1262	if (flags & 2)	1627	if (flags & 2)
1263	{	1628	{
1264	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1629	faceid face = (data [0] << 8) + data [1]; data += 2;
		1630	need_facenum (self, face);
		1631	cell->tile [1] = self->face2tile [face];
1265	}	1632	}
1266		1633
1267	if (flags & 1)	1634	if (flags & 1)
1268	{	1635	{
1269	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1636	faceid face = (data [0] << 8) + data [1]; data += 2;
		1637	need_facenum (self, face);
		1638	cell->tile [2] = self->face2tile [face];
1270	}	1639	}
1271	}	1640	}
1272	else	1641	else
1273	cell->darkness = -1;	1642	cell->darkness = 0;
1274	}	1643	}
1275	}	1644	}
1276		1645
1277	SV *	1646	SV *
1278	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1647	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1279	CODE:	1648	CODE:
1280	{	1649	{
1281	int x1, x;	1650	int x1, x;
1282	int y1, y;	1651	int y1, y;
1283	int z;	1652	int z;
…		…
1304	{	1673	{
1305	mapcell *cell = row->col + (x - row->c0);	1674	mapcell *cell = row->col + (x - row->c0);
1306		1675
1307	for (z = 0; z <= 0; z++)	1676	for (z = 0; z <= 0; z++)
1308	{	1677	{
1309	mapface face = cell->face [z];
1310
1311	if (face)
1312	{
1313	maptex tex = self->tex [face];	1678	maptex tex = self->tex [cell->tile [z]];
1314	int a0 = 255 - tex.a;	1679	int a0 = 255 - tex.a;
1315	int a1 = tex.a;	1680	int a1 = tex.a;
1316		1681
1317	r = (r * a0 + tex.r * a1) / 255;	1682	r = (r * a0 + tex.r * a1) / 255;
1318	g = (g * a0 + tex.g * a1) / 255;	1683	g = (g * a0 + tex.g * a1) / 255;
1319	b = (b * a0 + tex.b * a1) / 255;	1684	b = (b * a0 + tex.b * a1) / 255;
1320	a = (a * a0 + tex.a * a1) / 255;	1685	a = (a * a0 + tex.a * a1) / 255;
1321	}
1322	}	1686	}
1323	}	1687	}
1324		1688
1325	*map++ = (r )	1689	*map++ = (r )
1326	\| (g << 8)	1690	\| (g << 8)
…		…
1333	}	1697	}
1334	OUTPUT:	1698	OUTPUT:
1335	RETVAL	1699	RETVAL
1336		1700
1337	void	1701	void
1338	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1702	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1339	CODE:	1703	CODE:
1340	{	1704	{
1341	int vx, vy;	1705	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1706	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1707	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1708	smooth_key skey;
1342	int x, y, z;	1709	int x, y, z;
1343	int last_name;	1710	int last_name;
1344	mapface face;
1345		1711
1346	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1712	// thats current max. sorry.
1347	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1713	if (sw > 255) sw = 255;
		1714	if (sh > 255) sh = 255;
1348		1715
1349	/*	1716	// clear key, in case of extra padding
1350	int vx = self->vx = self->w >= sw	1717	memset (&skey, 0, sizeof (skey));
1351	? self->x + (self->w - sw) / 2
1352	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1353
1354	int vy = self->vy = self->h >= sh
1355	? self->y + (self->h - sh) / 2
1356	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1357	*/
1358		1718
1359	glColor4ub (255, 255, 255, 255);	1719	glColor4ub (255, 255, 255, 255);
1360		1720
1361	glEnable (GL_BLEND);	1721	glEnable (GL_BLEND);
1362	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1722	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1365		1725
1366	glBegin (GL_QUADS);	1726	glBegin (GL_QUADS);
1367		1727
1368	last_name = 0;	1728	last_name = 0;
1369		1729
		1730	mx += self->x;
		1731	my += self->y;
		1732
		1733	// first pass: determine smooth_max
		1734	// rather ugly, if you ask me
		1735	// could also be stored inside mapcell and updated on change
		1736	memset (smooth_max, 0, sizeof (smooth_max));
		1737
		1738	for (y = 0; y < sh; y++)
		1739	if (0 <= y + my && y + my < self->rows)
		1740	{
		1741	maprow *row = self->row + (y + my);
		1742
		1743	for (x = 0; x < sw; x++)
		1744	if (row->c0 <= x + mx && x + mx < row->c1)
		1745	{
		1746	mapcell *cell = row->col + (x + mx - row->c0);
		1747
		1748	smooth_max[x + 1][y + 1] =
		1749	MAX (self->tex [cell->tile [0]].smoothlevel,
		1750	MAX (self->tex [cell->tile [1]].smoothlevel,
		1751	self->tex [cell->tile [2]].smoothlevel));
		1752	}
		1753	}
		1754
1370	for (z = 0; z < 3; z++)	1755	for (z = 0; z <= 2; z++)
		1756	{
		1757	memset (smooth_level, 0, sizeof (smooth_level));
		1758
1371	for (y = 0; y < sh; y++)	1759	for (y = 0; y < sh; y++)
1372	if (0 <= y + vy && y + vy < self->rows)	1760	if (0 <= y + my && y + my < self->rows)
1373	{	1761	{
1374	maprow *row = self->row + (y + vy);	1762	maprow *row = self->row + (y + my);
1375		1763
1376	for (x = 0; x < sw; x++)	1764	for (x = 0; x < sw; x++)
1377	if (row->c0 <= x + vx && x + vx < row->c1)	1765	if (row->c0 <= x + mx && x + mx < row->c1)
1378	{	1766	{
1379	mapcell *cell = row->col + (x + vx - row->c0);	1767	mapcell *cell = row->col + (x + mx - row->c0);
1380
1381	face = cell->face [z];	1768	tileid tile = cell->tile [z];
1382		1769
1383	if (face)	1770	if (tile)
		1771	{
		1772	maptex tex = self->tex [tile];
		1773	int px = (x + 1) * T - tex.w;
		1774	int py = (y + 1) * T - tex.h;
		1775
		1776	// suppressing texture state switches here
		1777	// is only moderately effective, but worth the extra effort
		1778	if (last_name != tex.name)
		1779	{
		1780	if (!tex.name)
		1781	tex = self->tex [2]; /* missing, replace by noface */
		1782
		1783	glEnd ();
		1784	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1785	glBegin (GL_QUADS);
		1786	}
		1787
		1788	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1789	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1790	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1791	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1792
		1793	if (cell->flags && z == 2)
		1794	{
		1795	if (cell->flags & 1)
		1796	{
		1797	maptex tex = self->tex [1];
		1798	int px = x * T + T * 2 / 32;
		1799	int py = y * T - T * 6 / 32;
		1800
		1801	glEnd ();
		1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1803	glBegin (GL_QUADS);
		1804
		1805	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1806	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1807	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1808	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1809	}
		1810	}
		1811
		1812	// update smooth hash
		1813	if (tex.smoothtile)
		1814	{
		1815	skey.tile = tex.smoothtile;
		1816	skey.level = tex.smoothlevel;
		1817
		1818	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1819
		1820	// add bits to current tile and all neighbours. skey.x\|y is
		1821	// shifted +1\|+1 so we always stay positive.
		1822
		1823	// bits is ___n cccc CCCC bbbb
		1824	// n do not draw borders&corners
		1825	// c draw these corners, but...
		1826	// C ... not these
		1827	// b draw these borders
		1828
		1829	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1830	// ┃· ·· ·┃ ━━
		1831
		1832	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1833	// ·· ·· ·┏ ┓·
		1834
		1835	// full tile
		1836	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1837
		1838	// borders
		1839	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1840	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1841	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1842	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1843
		1844	// corners
		1845	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1846	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1847	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1848	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1849	}
		1850	}
		1851	}
		1852	}
		1853
		1854	// go through all smoothlevels, lowest to highest, then draw.
		1855	// this is basically counting sort
		1856	{
		1857	int w, b;
		1858
		1859	for (w = 0; w < 256 / 32; ++w)
		1860	{
		1861	uint32_t smask = smooth_level [w];
		1862	if (smask)
		1863	for (b = 0; b < 32; ++b)
		1864	if (smask & (((uint32_t)1) << b))
1384	{	1865	{
1385	maptex tex = self->tex [face];	1866	int level = (w << 5) \| b;
		1867	HE *he;
1386		1868
1387	int px = (x + 1) * 32 - tex.w;	1869	hv_iterinit (smooth);
1388	int py = (y + 1) * 32 - tex.h;	1870	while ((he = hv_iternext (smooth)))
1389
1390	if (last_name != tex.name)
1391	{	1871	{
		1872	smooth_key skey = (smooth_key )HeKEY (he);
		1873	IV bits = SvIVX (HeVAL (he));
		1874
		1875	if (!(bits & 0x1000)
		1876	&& skey->level == level
		1877	&& level > smooth_max [skey->x][skey->y])
		1878	{
		1879	maptex tex = self->tex [skey->tile];
		1880	int px = (((int)skey->x) - 1) * T;
		1881	int py = (((int)skey->y) - 1) * T;
		1882	int border = bits & 15;
		1883	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1884	float dx = tex.s * .0625f; // 16 images/row
		1885	float dy = tex.t * .5f ; // 2 images/column
		1886
		1887	// this time naively avoiding texture state changes
		1888	// save gobs of state changes.
		1889	if (last_name != tex.name)
		1890	{
		1891	if (!tex.name)
		1892	continue; // smoothing not yet available
		1893
1392	glEnd ();	1894	glEnd ();
1393	last_name = tex.name;
1394	glBindTexture (GL_TEXTURE_2D, last_name);	1895	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1395	glBegin (GL_QUADS);	1896	glBegin (GL_QUADS);
		1897	}
		1898
		1899	if (border)
		1900	{
		1901	float ox = border * dx;
		1902
		1903	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1904	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1905	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1906	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1907	}
		1908
		1909	if (corner)
		1910	{
		1911	float ox = corner * dx;
		1912
		1913	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1914	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1915	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1916	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1917	}
		1918	}
1396	}	1919	}
1397
1398	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1399	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1400	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1401	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1402	}	1920	}
1403	}
1404	}	1921	}
		1922	}
		1923
		1924	hv_clear (smooth);
		1925	}
1405		1926
1406	glEnd ();	1927	glEnd ();
1407		1928
1408	glDisable (GL_TEXTURE_2D);	1929	glDisable (GL_TEXTURE_2D);
1409	glDisable (GL_BLEND);	1930	glDisable (GL_BLEND);
1410	}
1411		1931
		1932	// top layer: overlays such as the health bar
		1933	for (y = 0; y < sh; y++)
		1934	if (0 <= y + my && y + my < self->rows)
		1935	{
		1936	maprow *row = self->row + (y + my);
		1937
		1938	for (x = 0; x < sw; x++)
		1939	if (row->c0 <= x + mx && x + mx < row->c1)
		1940	{
		1941	mapcell *cell = row->col + (x + mx - row->c0);
		1942
		1943	int px = x * T;
		1944	int py = y * T;
		1945
		1946	if (cell->stat_hp)
		1947	{
		1948	int width = cell->stat_width * T;
		1949	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1950
		1951	glColor3ub (0, 0, 0);
		1952	glRectf (px + 1, py - thick - 2,
		1953	px + width - 1, py);
		1954
		1955	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1956	glRectf (px + 2,
		1957	py - thick - 1,
		1958	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1959	}
		1960	}
		1961	}
		1962	}
		1963
1412	void	1964	void
1413	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	1965	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1414	CODE:	1966	CODE:
1415	{	1967	{
1416	static float color[16][3] = {	1968	static float color[16][3] = {
1417	{ 0.00, 0.00, 0.00 },	1969	{ 0.00F, 0.00F, 0.00F },
1418	{ 1.00, 1.00, 1.00 },	1970	{ 1.00F, 1.00F, 1.00F },
1419	{ 0.00, 0.00, 0.55 },	1971	{ 0.00F, 0.00F, 0.55F },
1420	{ 1.00, 0.00, 0.00 },	1972	{ 1.00F, 0.00F, 0.00F },
1421		1973
1422	{ 1.00, 0.54, 0.00 },	1974	{ 1.00F, 0.54F, 0.00F },
1423	{ 0.11, 0.56, 1.00 },	1975	{ 0.11F, 0.56F, 1.00F },
1424	{ 0.93, 0.46, 0.00 },	1976	{ 0.93F, 0.46F, 0.00F },
1425	{ 0.18, 0.54, 0.34 },	1977	{ 0.18F, 0.54F, 0.34F },
1426		1978
1427	{ 0.56, 0.73, 0.56 },	1979	{ 0.56F, 0.73F, 0.56F },
1428	{ 0.80, 0.80, 0.80 },	1980	{ 0.80F, 0.80F, 0.80F },
1429	{ 0.55, 0.41, 0.13 },	1981	{ 0.55F, 0.41F, 0.13F },
1430	{ 0.99, 0.77, 0.26 },	1982	{ 0.99F, 0.77F, 0.26F },
1431		1983
1432	{ 0.74, 0.65, 0.41 },	1984	{ 0.74F, 0.65F, 0.41F },
1433		1985
1434	{ 0.00, 1.00, 1.00 },	1986	{ 0.00F, 1.00F, 1.00F },
1435	{ 1.00, 0.00, 1.00 },	1987	{ 1.00F, 0.00F, 1.00F },
1436	{ 1.00, 1.00, 0.00 },	1988	{ 1.00F, 1.00F, 0.00F },
1437	};	1989	};
1438		1990
1439	int x, y;	1991	int x, y;
1440		1992
1441	glEnable (GL_TEXTURE_2D);	1993	glEnable (GL_TEXTURE_2D);
…		…
1468	glDisable (GL_BLEND);	2020	glDisable (GL_BLEND);
1469	glDisable (GL_TEXTURE_2D);	2021	glDisable (GL_TEXTURE_2D);
1470	}	2022	}
1471		2023
1472	void	2024	void
1473	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2025	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1474	PPCODE:	2026	PPCODE:
1475	{	2027	{
1476	int vx, vy;
1477	int x, y;	2028	int x, y;
		2029	int sw1 = sw + 2;
		2030	int sh1 = sh + 2;
		2031	int sh3 = sh * 3;
1478	int sw4 = (sw + 3) & ~3;	2032	int sw34 = (sw * 3 + 3) & ~3;
		2033	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1479	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2034	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1480	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2035	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1481		2036
1482	memset (darkness, 255, sw4 * sh);
1483	SvPOK_only (darkness_sv);	2037	SvPOK_only (darkness3_sv);
1484	SvCUR_set (darkness_sv, sw4 * sh);	2038	SvCUR_set (darkness3_sv, sw34 * sh3);
1485		2039
1486	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2040	mx += self->x - 1;
1487	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2041	my += self->y - 1;
1488		2042
		2043	memset (darkness1, 255, sw1 * sh1);
		2044
1489	for (y = 0; y < sh; y++)	2045	for (y = 0; y < sh1; y++)
1490	if (0 <= y + vy && y + vy < self->rows)	2046	if (0 <= y + my && y + my < self->rows)
1491	{	2047	{
1492	maprow *row = self->row + (y + vy);	2048	maprow *row = self->row + (y + my);
1493		2049
1494	for (x = 0; x < sw; x++)	2050	for (x = 0; x < sw1; x++)
1495	if (row->c0 <= x + vx && x + vx < row->c1)	2051	if (row->c0 <= x + mx && x + mx < row->c1)
1496	{	2052	{
1497	mapcell *cell = row->col + (x + vx - row->c0);	2053	mapcell *cell = row->col + (x + mx - row->c0);
1498		2054
1499	darkness[y * sw4 + x] = cell->darkness < 0	2055	darkness1 [y * sw1 + x] = cell->darkness
		2056	? 255 - (cell->darkness - 1)
1500	? 255 - FOW_DARKNESS	2057	: 255 - FOW_DARKNESS;
1501	: 255 - cell->darkness;
1502	}	2058	}
1503	}	2059	}
1504		2060
		2061	for (y = 0; y < sh; ++y)
		2062	for (x = 0; x < sw; ++x)
		2063	{
		2064	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2065	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2066	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2067	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2068	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2069	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2070	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2071	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2072	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2073
		2074	uint8_t r11 = (d11 + d21 + d12) / 3;
		2075	uint8_t r21 = d21;
		2076	uint8_t r31 = (d21 + d31 + d32) / 3;
		2077
		2078	uint8_t r12 = d12;
		2079	uint8_t r22 = d22;
		2080	uint8_t r32 = d32;
		2081
		2082	uint8_t r13 = (d13 + d23 + d12) / 3;
		2083	uint8_t r23 = d23;
		2084	uint8_t r33 = (d23 + d33 + d32) / 3;
		2085
		2086	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2087	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2088	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2089	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2090	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2091	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2092	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2093	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2094	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2095	}
		2096
		2097	free (darkness1);
		2098
1505	EXTEND (SP, 3);	2099	EXTEND (SP, 3);
1506	PUSHs (sv_2mortal (newSViv (sw4)));	2100	PUSHs (sv_2mortal (newSViv (sw34)));
1507	PUSHs (sv_2mortal (newSViv (sh)));	2101	PUSHs (sv_2mortal (newSViv (sh3)));
1508	PUSHs (darkness_sv);	2102	PUSHs (darkness3_sv);
1509	}	2103	}
1510		2104
1511	SV *	2105	SV *
1512	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2106	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1513	CODE:	2107	CODE:
1514	{	2108	{
1515	int x, y, x1, y1;	2109	int x, y, x1, y1;
1516	SV data_sv = newSV (w h * 7 + 5);	2110	SV data_sv = newSV (w h * 7 + 5);
1517	uint8_t data = (uint8_t )SvPVX (data_sv);	2111	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1542	if (row && row->c0 <= x && x < row->c1)	2136	if (row && row->c0 <= x && x < row->c1)
1543	{	2137	{
1544	mapcell *cell = row->col + (x - row->c0);	2138	mapcell *cell = row->col + (x - row->c0);
1545	uint8_t flags = 0;	2139	uint8_t flags = 0;
1546		2140
1547	if (cell->face [0]) flags \|= 1;	2141	if (cell->tile [0]) flags \|= 1;
1548	if (cell->face [1]) flags \|= 2;	2142	if (cell->tile [1]) flags \|= 2;
1549	if (cell->face [2]) flags \|= 4;	2143	if (cell->tile [2]) flags \|= 4;
1550		2144
1551	*data++ = flags;	2145	*data++ = flags;
1552		2146
1553	if (flags & 1)	2147	if (flags & 1)
1554	{	2148	{
		2149	tileid tile = cell->tile [0];
1555	*data++ = cell->face [0] >> 8;	2150	*data++ = tile >> 8;
1556	*data++ = cell->face [0];	2151	*data++ = tile;
1557	}	2152	}
1558		2153
1559	if (flags & 2)	2154	if (flags & 2)
1560	{	2155	{
		2156	tileid tile = cell->tile [1];
1561	*data++ = cell->face [1] >> 8;	2157	*data++ = tile >> 8;
1562	*data++ = cell->face [1];	2158	*data++ = tile;
1563	}	2159	}
1564		2160
1565	if (flags & 4)	2161	if (flags & 4)
1566	{	2162	{
		2163	tileid tile = cell->tile [2];
1567	*data++ = cell->face [2] >> 8;	2164	*data++ = tile >> 8;
1568	*data++ = cell->face [2];	2165	*data++ = tile;
1569	}	2166	}
1570	}	2167	}
1571	else	2168	else
1572	*data++ = 0;	2169	*data++ = 0;
1573	}	2170	}
…		…
1579	}	2176	}
1580	OUTPUT:	2177	OUTPUT:
1581	RETVAL	2178	RETVAL
1582		2179
1583	void	2180	void
1584	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2181	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1585	PPCODE:	2182	PPCODE:
1586	{	2183	{
1587	int x, y, z;	2184	int x, y, z;
1588	int w, h;	2185	int w, h;
1589	int x1, y1;	2186	int x1, y1;
…		…
1613	{	2210	{
1614	uint8_t flags = *data++;	2211	uint8_t flags = *data++;
1615		2212
1616	if (flags)	2213	if (flags)
1617	{	2214	{
1618	mapface face[3] = { 0, 0, 0 };
1619
1620	mapcell *cell = row_get_cell (row, x);	2215	mapcell *cell = row_get_cell (row, x);
		2216	tileid tile[3] = { 0, 0, 0 };
1621		2217
1622	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2218	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1623	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2219	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1624	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2220	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1625		2221
1626	if (cell->darkness <= 0)	2222	if (cell->darkness == 0)
1627	{	2223	{
1628	cell->darkness = -1;	2224	cell->darkness = 0;
1629		2225
1630	for (z = 0; z <= 2; z++)	2226	for (z = 0; z <= 2; z++)
1631	{	2227	{
1632	cell->face[z] = face[z];	2228	tileid t = tile [z];
1633		2229
1634	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2230	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2231	{
1635	XPUSHs (sv_2mortal (newSViv (face[z])));	2232	XPUSHs (sv_2mortal (newSViv (t)));
		2233	need_texid (self, t);
		2234	}
		2235
		2236	cell->tile [z] = t;
1636	}	2237	}
1637	}	2238	}
1638	}	2239	}
1639	}	2240	}
1640	}	2241	}
1641	}	2242	}
1642		2243
1643	MODULE = CFClient PACKAGE = CFClient::MixChunk	2244	MODULE = CFPlus PACKAGE = CFPlus::RW
1644		2245
1645	CFClient::MixChunk	2246	CFPlus::RW
1646	new_from_file (SV class, char path)	2247	new (SV class, SV data_sv)
1647	CODE:	2248	CODE:
1648	RETVAL = Mix_LoadWAV (path);	2249	{
		2250	STRLEN datalen;
		2251	char *data = SvPVbyte (data_sv, datalen);
		2252
		2253	RETVAL = SDL_RWFromConstMem (data, datalen);
		2254	}
1649	OUTPUT:	2255	OUTPUT:
1650	RETVAL	2256	RETVAL
1651		2257
		2258	CFPlus::RW
		2259	new_from_file (SV class, const char path, const char *mode = "rb")
		2260	CODE:
		2261	RETVAL = SDL_RWFromFile (path, mode);
		2262	OUTPUT:
		2263	RETVAL
		2264
1652	void	2265	void
		2266	close (CFPlus::RW self)
		2267	CODE:
		2268	SDL_RWclose (self);
		2269
		2270	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2271
		2272	PROTOTYPES: DISABLE
		2273
		2274	void
		2275	halt (CFPlus::Channel self)
		2276	CODE:
		2277	Mix_HaltChannel (self);
		2278
		2279	void
		2280	expire (CFPlus::Channel self, int ticks = -1)
		2281	CODE:
		2282	Mix_ExpireChannel (self, ticks);
		2283
		2284	void
		2285	fade_out (CFPlus::Channel self, int ticks = -1)
		2286	CODE:
		2287	Mix_FadeOutChannel (self, ticks);
		2288
		2289	int
		2290	volume (CFPlus::Channel self, int volume)
		2291	CODE:
		2292	RETVAL = Mix_Volume (self, volume);
		2293	OUTPUT:
		2294	RETVAL
		2295
		2296	void
		2297	unregister_all_effects (CFPlus::Channel self)
		2298	CODE:
		2299	Mix_UnregisterAllEffects (self);
		2300
		2301	void
		2302	set_panning (CFPlus::Channel self, int left, int right)
		2303	CODE:
		2304	Mix_SetPanning (self, left, right);
		2305
		2306	void
		2307	set_distance (CFPlus::Channel self, int distance)
		2308	CODE:
		2309	Mix_SetDistance (self, distance);
		2310
		2311	void
		2312	set_position (CFPlus::Channel self, int angle, int distance)
		2313	CODE:
		2314	Mix_SetPosition (self, angle, distance);
		2315
		2316	void
		2317	set_reverse_stereo (CFPlus::Channel self, int flip)
		2318	CODE:
		2319	Mix_SetReverseStereo (self, flip);
		2320
		2321	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2322
		2323	PROTOTYPES: DISABLE
		2324
		2325	CFPlus::MixChunk
		2326	new (SV *class, CFPlus::RW rwops)
		2327	CODE:
		2328	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2329	OUTPUT:
		2330	RETVAL
		2331
		2332	void
1653	DESTROY (CFClient::MixChunk self)	2333	DESTROY (CFPlus::MixChunk self)
1654	CODE:	2334	CODE:
1655	Mix_FreeChunk (self);	2335	Mix_FreeChunk (self);
1656		2336
1657	int	2337	int
1658	volume (CFClient::MixChunk self, int volume = -1)	2338	volume (CFPlus::MixChunk self, int volume = -1)
1659	CODE:	2339	CODE:
1660	RETVAL = Mix_VolumeChunk (self, volume);	2340	RETVAL = Mix_VolumeChunk (self, volume);
1661	OUTPUT:	2341	OUTPUT:
1662	RETVAL	2342	RETVAL
1663		2343
1664	int	2344	CFPlus::Channel
1665	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2345	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1666	CODE:	2346	CODE:
1667	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2347	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2348	Mix_UnregisterAllEffects (RETVAL);
1668	OUTPUT:	2349	OUTPUT:
1669	RETVAL	2350	RETVAL
1670		2351
1671	MODULE = CFClient PACKAGE = CFClient::MixMusic	2352	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1672		2353
1673	int	2354	int
1674	volume (int volume = -1)	2355	volume (int volume = -1)
		2356	PROTOTYPE: ;$
1675	CODE:	2357	CODE:
1676	RETVAL = Mix_VolumeMusic (volume);	2358	RETVAL = Mix_VolumeMusic (volume);
1677	OUTPUT:	2359	OUTPUT:
1678	RETVAL	2360	RETVAL
1679		2361
		2362	void
		2363	fade_out (int ms)
		2364	CODE:
		2365	Mix_FadeOutMusic (ms);
		2366
		2367	void
		2368	halt ()
		2369	CODE:
		2370	Mix_HaltMusic ();
		2371
1680	CFClient::MixMusic	2372	CFPlus::MixMusic
1681	new_from_file (SV class, char path)	2373	new (SV *class, CFPlus::RW rwops)
1682	CODE:	2374	CODE:
1683	RETVAL = Mix_LoadMUS (path);	2375	RETVAL = Mix_LoadMUS_RW (rwops);
1684	OUTPUT:	2376	OUTPUT:
1685	RETVAL	2377	RETVAL
1686		2378
1687	void	2379	void
1688	DESTROY (CFClient::MixMusic self)	2380	DESTROY (CFPlus::MixMusic self)
1689	CODE:	2381	CODE:
1690	Mix_FreeMusic (self);	2382	Mix_FreeMusic (self);
1691		2383
1692	int	2384	int
1693	play (CFClient::MixMusic self, int loops = -1)	2385	play (CFPlus::MixMusic self, int loops = -1)
1694	CODE:	2386	CODE:
1695	RETVAL = Mix_PlayMusic (self, loops);	2387	RETVAL = Mix_PlayMusic (self, loops);
1696	OUTPUT:	2388	OUTPUT:
1697	RETVAL	2389	RETVAL
1698		2390
		2391	void
		2392	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2393	CODE:
		2394	Mix_FadeInMusicPos (self, loops, ms, position);
		2395
1699	MODULE = CFClient PACKAGE = CFClient::OpenGL	2396	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2397
		2398	PROTOTYPES: ENABLE
1700		2399
1701	BOOT:	2400	BOOT:
1702	{	2401	{
1703	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2402	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1704	static const struct {	2403	static const struct {
1705	const char *name;	2404	const char *name;
1706	IV iv;	2405	IV iv;
1707	} *civ, const_iv[] = {	2406	} *civ, const_iv[] = {
1708	# define const_iv(name) { # name, (IV)name }	2407	# define const_iv(name) { # name, (IV)name }
		2408	const_iv (GL_VENDOR),
		2409	const_iv (GL_VERSION),
		2410	const_iv (GL_EXTENSIONS),
1709	const_iv (GL_COLOR_MATERIAL),	2411	const_iv (GL_COLOR_MATERIAL),
1710	const_iv (GL_SMOOTH),	2412	const_iv (GL_SMOOTH),
1711	const_iv (GL_FLAT),	2413	const_iv (GL_FLAT),
1712	const_iv (GL_DITHER),	2414	const_iv (GL_DITHER),
1713	const_iv (GL_BLEND),	2415	const_iv (GL_BLEND),
…		…
1715	const_iv (GL_SCISSOR_TEST),	2417	const_iv (GL_SCISSOR_TEST),
1716	const_iv (GL_DEPTH_TEST),	2418	const_iv (GL_DEPTH_TEST),
1717	const_iv (GL_ALPHA_TEST),	2419	const_iv (GL_ALPHA_TEST),
1718	const_iv (GL_NORMALIZE),	2420	const_iv (GL_NORMALIZE),
1719	const_iv (GL_RESCALE_NORMAL),	2421	const_iv (GL_RESCALE_NORMAL),
		2422	const_iv (GL_FRONT),
		2423	const_iv (GL_BACK),
		2424	const_iv (GL_AUX0),
1720	const_iv (GL_AND),	2425	const_iv (GL_AND),
1721	const_iv (GL_ONE),	2426	const_iv (GL_ONE),
1722	const_iv (GL_ZERO),	2427	const_iv (GL_ZERO),
1723	const_iv (GL_SRC_ALPHA),	2428	const_iv (GL_SRC_ALPHA),
1724	const_iv (GL_DST_ALPHA),	2429	const_iv (GL_DST_ALPHA),
…		…
1738	const_iv (GL_LUMINANCE),	2443	const_iv (GL_LUMINANCE),
1739	const_iv (GL_LUMINANCE_ALPHA),	2444	const_iv (GL_LUMINANCE_ALPHA),
1740	const_iv (GL_FLOAT),	2445	const_iv (GL_FLOAT),
1741	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2446	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1742	const_iv (GL_COMPILE),	2447	const_iv (GL_COMPILE),
		2448	const_iv (GL_PROXY_TEXTURE_1D),
		2449	const_iv (GL_PROXY_TEXTURE_2D),
1743	const_iv (GL_TEXTURE_1D),	2450	const_iv (GL_TEXTURE_1D),
1744	const_iv (GL_TEXTURE_2D),	2451	const_iv (GL_TEXTURE_2D),
1745	const_iv (GL_TEXTURE_ENV),	2452	const_iv (GL_TEXTURE_ENV),
1746	const_iv (GL_TEXTURE_MAG_FILTER),	2453	const_iv (GL_TEXTURE_MAG_FILTER),
1747	const_iv (GL_TEXTURE_MIN_FILTER),	2454	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1768	const_iv (GL_COLOR_LOGIC_OP),	2475	const_iv (GL_COLOR_LOGIC_OP),
1769	const_iv (GL_SEPARABLE_2D),	2476	const_iv (GL_SEPARABLE_2D),
1770	const_iv (GL_CONVOLUTION_2D),	2477	const_iv (GL_CONVOLUTION_2D),
1771	const_iv (GL_CONVOLUTION_BORDER_MODE),	2478	const_iv (GL_CONVOLUTION_BORDER_MODE),
1772	const_iv (GL_CONSTANT_BORDER),	2479	const_iv (GL_CONSTANT_BORDER),
		2480	const_iv (GL_POINTS),
1773	const_iv (GL_LINES),	2481	const_iv (GL_LINES),
		2482	const_iv (GL_LINE_STRIP),
1774	const_iv (GL_LINE_LOOP),	2483	const_iv (GL_LINE_LOOP),
1775	const_iv (GL_QUADS),	2484	const_iv (GL_QUADS),
1776	const_iv (GL_QUAD_STRIP),	2485	const_iv (GL_QUAD_STRIP),
1777	const_iv (GL_TRIANGLES),	2486	const_iv (GL_TRIANGLES),
1778	const_iv (GL_TRIANGLE_STRIP),	2487	const_iv (GL_TRIANGLE_STRIP),
1779	const_iv (GL_TRIANGLE_FAN),	2488	const_iv (GL_TRIANGLE_FAN),
		2489	const_iv (GL_POLYGON),
1780	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2490	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2491	const_iv (GL_POINT_SMOOTH_HINT),
		2492	const_iv (GL_LINE_SMOOTH_HINT),
		2493	const_iv (GL_POLYGON_SMOOTH_HINT),
		2494	const_iv (GL_GENERATE_MIPMAP_HINT),
1781	const_iv (GL_FASTEST),	2495	const_iv (GL_FASTEST),
		2496	const_iv (GL_DONT_CARE),
		2497	const_iv (GL_NICEST),
1782	const_iv (GL_V2F),	2498	const_iv (GL_V2F),
1783	const_iv (GL_V3F),	2499	const_iv (GL_V3F),
1784	const_iv (GL_T2F_V3F),	2500	const_iv (GL_T2F_V3F),
1785	const_iv (GL_T2F_N3F_V3F),	2501	const_iv (GL_T2F_N3F_V3F),
1786	# undef const_iv	2502	# undef const_iv
1787	};	2503	};
1788		2504
1789	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2505	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1790	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2506	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2507
		2508	texture_av = newAV ();
		2509	AvREAL_off (texture_av);
1791	}	2510	}
1792		2511
1793	char *	2512	char *
1794	gl_vendor ()	2513	gl_vendor ()
1795	CODE:	2514	CODE:
…		…
1809	CODE:	2528	CODE:
1810	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2529	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1811	OUTPUT:	2530	OUTPUT:
1812	RETVAL	2531	RETVAL
1813		2532
		2533	const char *glGetString (GLenum pname)
		2534
		2535	GLint glGetInteger (GLenum pname)
		2536	CODE:
		2537	glGetIntegerv (pname, &RETVAL);
		2538	OUTPUT:
		2539	RETVAL
		2540
		2541	GLdouble glGetDouble (GLenum pname)
		2542	CODE:
		2543	glGetDoublev (pname, &RETVAL);
		2544	OUTPUT:
		2545	RETVAL
		2546
1814	int glGetError ()	2547	int glGetError ()
1815		2548
1816	void glFinish ()	2549	void glFinish ()
1817		2550
1818	void glClear (int mask)	2551	void glClear (int mask)
…		…
1846		2579
1847	void glPopMatrix ()	2580	void glPopMatrix ()
1848		2581
1849	void glLoadIdentity ()	2582	void glLoadIdentity ()
1850		2583
		2584	void glDrawBuffer (int buffer)
		2585
		2586	void glReadBuffer (int buffer)
		2587
1851	# near_ and far_ are due to microsofts buggy "c" compiler	2588	# near_ and far_ are due to microsofts buggy "c" compiler
1852	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2589	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1853		2590
1854	# near_ and far_ are due to microsofts buggy "c" compiler	2591	# near_ and far_ are due to microsofts buggy "c" compiler
1855	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2592	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2593
		2594	PROTOTYPES: DISABLE
1856		2595
1857	void glViewport (int x, int y, int width, int height)	2596	void glViewport (int x, int y, int width, int height)
1858		2597
1859	void glScissor (int x, int y, int width, int height)	2598	void glScissor (int x, int y, int width, int height)
1860		2599
…		…
1868		2607
1869	void glRotate (float angle, float x, float y, float z)	2608	void glRotate (float angle, float x, float y, float z)
1870	CODE:	2609	CODE:
1871	glRotatef (angle, x, y, z);	2610	glRotatef (angle, x, y, z);
1872		2611
1873	void glBegin (int mode)
1874
1875	void glEnd ()
1876
1877	void glColor (float r, float g, float b, float a = 1.0)	2612	void glColor (float r, float g, float b, float a = 1.0)
1878	PROTOTYPE: @
1879	ALIAS:	2613	ALIAS:
1880	glColor_premultiply = 1	2614	glColor_premultiply = 1
1881	CODE:	2615	CODE:
1882	if (ix)	2616	if (ix)
1883	{	2617	{
1884	r *= a;	2618	r *= a;
1885	g *= a;	2619	g *= a;
1886	b *= a;	2620	b *= a;
1887	}	2621	}
1888	// microsoft visual "c" rounds instead of truncating...	2622	// microsoft visual "c" rounds instead of truncating...
1889	glColor4ub (MIN ((int)(r * 256.f), 255),	2623	glColor4f (r, g, b, a);
1890	MIN ((int)(g * 256.f), 255),
1891	MIN ((int)(b * 256.f), 255),
1892	MIN ((int)(a * 256.f), 255));
1893
1894	void glInterleavedArrays (int format, int stride, char *data)
1895
1896	void glDrawElements (int mode, int count, int type, char *indices)
1897
1898	# 1.2 void glDrawRangeElements (int mode, int start, int end
1899		2624
1900	void glRasterPos (float x, float y, float z = 0.)	2625	void glRasterPos (float x, float y, float z = 0.)
1901	CODE:	2626	CODE:
1902	glRasterPos3f (0, 0, z);	2627	glRasterPos3f (0, 0, z);
1903	glBitmap (0, 0, 0, 0, x, y, 0);	2628	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1908		2633
1909	void glTexCoord (float s, float t)	2634	void glTexCoord (float s, float t)
1910	CODE:	2635	CODE:
1911	glTexCoord2f (s, t);	2636	glTexCoord2f (s, t);
1912		2637
		2638	void glRect (float x1, float y1, float x2, float y2)
		2639	CODE:
		2640	glRectf (x1, y1, x2, y2);
		2641
		2642	PROTOTYPES: ENABLE
		2643
		2644	void glBegin (int mode)
		2645
		2646	void glEnd ()
		2647
		2648	void glPointSize (GLfloat size)
		2649
		2650	void glLineWidth (GLfloat width)
		2651
		2652	void glInterleavedArrays (int format, int stride, char *data)
		2653
		2654	void glDrawElements (int mode, int count, int type, char *indices)
		2655
		2656	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2657
1913	void glTexEnv (int target, int pname, float param)	2658	void glTexEnv (int target, int pname, float param)
1914	CODE:	2659	CODE:
1915	glTexEnvf (target, pname, param);	2660	glTexEnvf (target, pname, param);
1916		2661
1917	void glTexParameter (int target, int pname, float param)	2662	void glTexParameter (int target, int pname, float param)
…		…
1939		2684
1940	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2685	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1941		2686
1942	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2687	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1943		2688
		2689	void glPixelZoom (float x, float y)
		2690
1944	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2691	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1945		2692
1946	int glGenTexture ()	2693	int glGenTexture ()
1947	CODE:	2694	CODE:
1948	{	2695	RETVAL = gen_texture ();
1949	GLuint name;
1950	glGenTextures (1, &name);
1951	RETVAL = name;
1952	}
1953	OUTPUT:	2696	OUTPUT:
1954	RETVAL	2697	RETVAL
1955		2698
1956	void glDeleteTexture (int name)	2699	void glDeleteTexture (int name)
1957	CODE:	2700	CODE:
1958	{
1959	GLuint name_ = name;
1960	glDeleteTextures (1, &name_);	2701	del_texture (name);
1961	}	2702
1962
1963	int glGenList ()	2703	int glGenList ()
1964	CODE:	2704	CODE:
1965	RETVAL = glGenLists (1);	2705	RETVAL = glGenLists (1);
1966	OUTPUT:	2706	OUTPUT:
1967	RETVAL	2707	RETVAL
…		…
1974		2714
1975	void glEndList ()	2715	void glEndList ()
1976		2716
1977	void glCallList (int list)	2717	void glCallList (int list)
1978		2718
		2719	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
1979		2720
		2721	PROTOTYPES: DISABLE
		2722
		2723	void
		2724	find_widget (SV *self, NV x, NV y)
		2725	PPCODE:
		2726	{
		2727	if (within_widget (self, x, y))
		2728	XPUSHs (self);
		2729	}
		2730
		2731	BOOT:
		2732	{
		2733	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2734
		2735	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2736	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2737	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2738	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2739	}
		2740
		2741	void
		2742	draw (SV *self)
		2743	CODE:
		2744	{
		2745	HV *hv;
		2746	SV **svp;
		2747	NV x, y, w, h;
		2748	SV *draw_x_sv = GvSV (draw_x_gv);
		2749	SV *draw_y_sv = GvSV (draw_y_gv);
		2750	SV *draw_w_sv = GvSV (draw_w_gv);
		2751	SV *draw_h_sv = GvSV (draw_h_gv);
		2752	SV *hover;
		2753	double draw_x, draw_y, draw_w, draw_h;
		2754
		2755	if (!SvROK (self))
		2756	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2757
		2758	hv = (HV *)SvRV (self);
		2759
		2760	if (SvTYPE (hv) != SVt_PVHV)
		2761	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2762
		2763	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2764	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2765
		2766	if (!h \|\| !w)
		2767	XSRETURN_EMPTY;
		2768
		2769	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2770	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2771
		2772	draw_x = SvNV (draw_x_sv) + x;
		2773	draw_y = SvNV (draw_y_sv) + y;
		2774
		2775	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2776	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2777	XSRETURN_EMPTY;
		2778
		2779	sv_setnv (draw_x_sv, draw_x);
		2780	sv_setnv (draw_y_sv, draw_y);
		2781
		2782	glPushMatrix ();
		2783	glTranslated (x, y, 0);
		2784
		2785	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2786	{
		2787	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2788
		2789	if (svp && SvTRUE (*svp))
		2790	{
		2791	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2792	glEnable (GL_BLEND);
		2793	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2794	glBegin (GL_QUADS);
		2795	glVertex2f (0, 0);
		2796	glVertex2f (w, 0);
		2797	glVertex2f (w, h);
		2798	glVertex2f (0, h);
		2799	glEnd ();
		2800	glDisable (GL_BLEND);
		2801	}
		2802	}
		2803	#if 0
		2804	if ($ENV{CFPLUS_DEBUG} & 1) {
		2805	glPushMatrix;
		2806	glColor 1, 1, 0, 1;
		2807	glTranslate 0.375, 0.375;
		2808	glBegin GL_LINE_LOOP;
		2809	glVertex 0 , 0;
		2810	glVertex $self->{w} - 1, 0;
		2811	glVertex $self->{w} - 1, $self->{h} - 1;
		2812	glVertex 0 , $self->{h} - 1;
		2813	glEnd;
		2814	glPopMatrix;
		2815	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2816	}
		2817	#endif
		2818	PUSHMARK (SP);
		2819	XPUSHs (self);
		2820	PUTBACK;
		2821	call_method ("_draw", G_VOID \| G_DISCARD);
		2822	SPAGAIN;
		2823
		2824	glPopMatrix ();
		2825
		2826	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2827	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2828	}
		2829

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.118 by root, Thu Jun 15 15:47:35 2006 UTC vs. Revision 1.214 by root, Sun Jul 29 18:56:02 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.118 by root, Thu Jun 15 15:47:35 2006 UTC vs.
Revision 1.214 by root, Sun Jul 29 18:56:02 2007 UTC