ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.119 by root, Sat Jun 17 15:07:52 2006 UTC vs.
Revision 1.213 by root, Sun Jul 29 04:14:45 2007 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
12	#include <math.h>	25	#include <math.h>
13	#include <string.h>	26	#include <string.h>
14	#include <stdio.h>	27	#include <stdio.h>
15	#include <stdlib.h>	28	#include <stdlib.h>
16		29
		30	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		31
17	#include <SDL.h>	32	#include <SDL.h>
		33	#include <SDL_thread.h>
18	#include <SDL_endian.h>	34	#include <SDL_endian.h>
19	#include <SDL_image.h>	35	#include <SDL_image.h>
20	#include <SDL_mixer.h>	36	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	37	#include <SDL_opengl.h>
22		38
		39	#define PANGO_ENABLE_BACKEND
		40	#define G_DISABLE_CAST_CHECKS
		41
23	#include <glib/gmacros.h>	42	#include <glib/gmacros.h>
24		43
25	#include <pango/pango.h>	44	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>
27	#include <pango/pangoft2.h>
28	#include <pango/pangocairo.h>
29		45
30	#ifndef _WIN32	46	#ifndef _WIN32
31	# include <sys/types.h>	47	# include <sys/types.h>
32	# include <sys/socket.h>	48	# include <sys/socket.h>
33	# include <netinet/in.h>	49	# include <netinet/in.h>
34	# include <netinet/tcp.h>	50	# include <netinet/tcp.h>
35	# include <inttypes.h>	51	# include <inttypes.h>
36	#else
37	typedef unsigned char uint8_t;
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	52	#endif
44		53
45	#include "glext.h"	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
…		…
608	Mix_AllocateChannels (int numchans = -1)	818	Mix_AllocateChannels (int numchans = -1)
609		819
610	void	820	void
611	lowdelay (int fd, int val = 1)	821	lowdelay (int fd, int val = 1)
612	CODE:	822	CODE:
		823	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		824
		825	void
		826	win32_proxy_info ()
		827	PPCODE:
		828	{
613	#ifndef _WIN32	829	#ifdef _WIN32
614	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	830	char buffer[2048];
		831	DWORD buflen;
		832
		833	EXTEND (SP, 3);
		834
		835	buflen = sizeof (buffer);
		836	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		837	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		838	{
		839	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		840
		841	buflen = sizeof (buffer);
		842	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		843	{
		844	PUSHs (newSVpv (buffer, 0));
		845
		846	buflen = sizeof (buffer);
		847	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		848	PUSHs (newSVpv (buffer, 0));
		849	}
		850	}
615	#endif	851	#endif
		852	}
616		853
617	void	854	void
618	add_font (char *file)	855	add_font (char *file)
619	CODE:	856	CODE:
620	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	857	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
621	#ifdef _WIN32
622	// cairo... sigh... requires win2000
623	AddFontResourceEx (file, FR_PRIVATE, 0);
624	#endif
625		858
626	void	859	void
627	load_image_inline (SV *image_)	860	load_image_inline (SV *image_)
628	ALIAS:	861	ALIAS:
629	load_image_file = 1	862	load_image_file = 1
…		…
632	STRLEN image_len;	865	STRLEN image_len;
633	char *image = (char *)SvPVbyte (image_, image_len);	866	char *image = (char *)SvPVbyte (image_, image_len);
634	SDL_Surface *surface, *surface2;	867	SDL_Surface *surface, *surface2;
635	SDL_PixelFormat fmt;	868	SDL_PixelFormat fmt;
636	SDL_RWops *rw = ix	869	SDL_RWops *rw = ix
637	? SDL_RWFromFile (image, "r")	870	? SDL_RWFromFile (image, "rb")
638	: SDL_RWFromConstMem (image, image_len);	871	: SDL_RWFromConstMem (image, image_len);
639		872
640	if (!rw)	873	if (!rw)
641	croak ("load_image: %s", SDL_GetError ());	874	croak ("load_image: %s", SDL_GetError ());
642		875
…		…
671		904
672	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	905	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
673		906
674	assert (surface2->pitch == surface2->w * 4);	907	assert (surface2->pitch == surface2->w * 4);
675		908
		909	SDL_LockSurface (surface2);
676	EXTEND (SP, 5);	910	EXTEND (SP, 6);
677	PUSHs (sv_2mortal (newSViv (surface2->w)));	911	PUSHs (sv_2mortal (newSViv (surface2->w)));
678	PUSHs (sv_2mortal (newSViv (surface2->h)));	912	PUSHs (sv_2mortal (newSViv (surface2->h)));
679	SDL_LockSurface (surface2);
680	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	913	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)));	914	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
683	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	915	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
684	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	916	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		917	SDL_UnlockSurface (surface2);
685		918
686	SDL_FreeSurface (surface);	919	SDL_FreeSurface (surface);
687	SDL_FreeSurface (surface2);	920	SDL_FreeSurface (surface2);
688	}	921	}
689		922
…		…
728	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	961	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
729	#endif	962	#endif
730	_exit (1);	963	_exit (1);
731		964
732	void	965	void
733	_exit (int retval)	966	_exit (int retval = 0)
734	CODE:	967	CODE:
		968	#ifdef WIN32
		969	ExitThread (retval); // unclean, please beam me up
		970	#else
735	_exit (retval);	971	_exit (retval);
		972	#endif
736		973
		974	void
		975	debug ()
		976	CODE:
		977	{
		978	#if DEBUG
		979	VALGRIND_DO_LEAK_CHECK;
		980	#endif
		981	}
		982
737	MODULE = CFClient PACKAGE = CFClient::Font	983	MODULE = CFPlus PACKAGE = CFPlus::Font
738		984
739	CFClient::Font	985	PROTOTYPES: DISABLE
		986
		987	CFPlus::Font
740	new_from_file (SV *class, char *path, int id = 0)	988	new_from_file (SV *class, char *path, int id = 0)
741	CODE:	989	CODE:
742	{	990	{
743	int count;	991	int count;
744	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	992	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
747	}	995	}
748	OUTPUT:	996	OUTPUT:
749	RETVAL	997	RETVAL
750		998
751	void	999	void
752	DESTROY (CFClient::Font self)	1000	DESTROY (CFPlus::Font self)
753	CODE:	1001	CODE:
754	pango_font_description_free (self);	1002	pango_font_description_free (self);
755		1003
756	void	1004	void
757	make_default (CFClient::Font self)	1005	make_default (CFPlus::Font self)
		1006	PROTOTYPE: $
758	CODE:	1007	CODE:
759	default_font = self;	1008	default_font = self;
760		1009
761	MODULE = CFClient PACKAGE = CFClient::Layout	1010	MODULE = CFPlus PACKAGE = CFPlus::Layout
762		1011
763	CFClient::Layout	1012	PROTOTYPES: DISABLE
764	new (SV *class, int rgba = 0)	1013
		1014	void
		1015	reset_glyph_cache ()
		1016	PROTOTYPE:
		1017	CODE:
		1018	tc_clear ();
		1019
		1020	CFPlus::Layout
		1021	new (SV *class)
765	CODE:	1022	CODE:
766	New (0, RETVAL, 1, struct cf_layout);	1023	New (0, RETVAL, 1, struct cf_layout);
767		1024
768	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1025	RETVAL->pl = pango_layout_new (opengl_context);
769	RETVAL->rgba = rgba;
770	RETVAL->r = 1.;	1026	RETVAL->r = 1.;
771	RETVAL->g = 1.;	1027	RETVAL->g = 1.;
772	RETVAL->b = 1.;	1028	RETVAL->b = 1.;
773	RETVAL->a = 1.;	1029	RETVAL->a = 1.;
774	RETVAL->base_height = MIN_FONT_HEIGHT;	1030	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
778	layout_update_font (RETVAL);	1034	layout_update_font (RETVAL);
779	OUTPUT:	1035	OUTPUT:
780	RETVAL	1036	RETVAL
781		1037
782	void	1038	void
783	DESTROY (CFClient::Layout self)	1039	DESTROY (CFPlus::Layout self)
784	CODE:	1040	CODE:
785	g_object_unref (self->pl);	1041	g_object_unref (self->pl);
786	Safefree (self);	1042	Safefree (self);
787		1043
		1044	void
		1045	set_text (CFPlus::Layout self, SV *text_)
		1046	CODE:
		1047	{
		1048	STRLEN textlen;
		1049	char *text = SvPVutf8 (text_, textlen);
		1050
		1051	pango_layout_set_text (self->pl, text, textlen);
		1052	}
		1053
		1054	void
		1055	set_markup (CFPlus::Layout self, SV *text_)
		1056	CODE:
		1057	{
		1058	STRLEN textlen;
		1059	char *text = SvPVutf8 (text_, textlen);
		1060
		1061	pango_layout_set_markup (self->pl, text, textlen);
		1062	}
		1063
		1064	void
		1065	set_shapes (CFPlus::Layout self, ...)
		1066	CODE:
		1067	{
		1068	PangoAttrList *attrs = 0;
		1069	const char *text = pango_layout_get_text (self->pl);
		1070	const char *pos = text;
		1071	int arg = 4;
		1072
		1073	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1074	{
		1075	PangoRectangle inkrect, rect;
		1076	PangoAttribute *attr;
		1077
		1078	int x = SvIV (ST (arg - 3));
		1079	int y = SvIV (ST (arg - 2));
		1080	int w = SvIV (ST (arg - 1));
		1081	int h = SvIV (ST (arg ));
		1082
		1083	inkrect.x = 0;
		1084	inkrect.y = 0;
		1085	inkrect.width = 0;
		1086	inkrect.height = 0;
		1087
		1088	rect.x = x * PANGO_SCALE;
		1089	rect.y = y * PANGO_SCALE;
		1090	rect.width = w * PANGO_SCALE;
		1091	rect.height = h * PANGO_SCALE;
		1092
		1093	if (!attrs)
		1094	attrs = pango_layout_get_attributes (self->pl);
		1095
		1096	attr = pango_attr_shape_new (&inkrect, &rect);
		1097	attr->start_index = pos - text;
		1098	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1099	pango_attr_list_insert (attrs, attr);
		1100
		1101	arg += 4;
		1102	pos += sizeof (OBJ_STR) - 1;
		1103	}
		1104
		1105	if (attrs)
		1106	pango_layout_set_attributes (self->pl, attrs);
		1107	}
		1108
		1109	void
		1110	get_shapes (CFPlus::Layout self)
		1111	PPCODE:
		1112	{
		1113	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1114
		1115	do
		1116	{
		1117	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1118
		1119	if (run && shape_attr_p (run))
		1120	{
		1121	PangoRectangle extents;
		1122	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1123
		1124	EXTEND (SP, 2);
		1125	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1126	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1127	}
		1128	}
		1129	while (pango_layout_iter_next_run (iter));
		1130
		1131	pango_layout_iter_free (iter);
		1132	}
		1133
788	int	1134	int
789	is_rgba (CFClient::Layout self)	1135	has_wrapped (CFPlus::Layout self)
790	CODE:	1136	CODE:
791	RETVAL = self->rgba;	1137	{
		1138	int lines = 1;
		1139	const char *text = pango_layout_get_text (self->pl);
		1140
		1141	while (*text)
		1142	lines += *text++ == '\n';
		1143
		1144	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1145	}
792	OUTPUT:	1146	OUTPUT:
793	RETVAL	1147	RETVAL
794		1148
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 *	1149	SV *
816	get_text (CFClient::Layout self)	1150	get_text (CFPlus::Layout self)
817	CODE:	1151	CODE:
818	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1152	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
819	sv_utf8_decode (RETVAL);	1153	sv_utf8_decode (RETVAL);
820	OUTPUT:	1154	OUTPUT:
821	RETVAL	1155	RETVAL
822		1156
823	void	1157	void
824	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1158	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
825	CODE:	1159	CODE:
826	self->r = r;	1160	self->r = r;
827	self->g = g;	1161	self->g = g;
828	self->b = b;	1162	self->b = b;
829	self->a = a;	1163	self->a = a;
830		1164
831	void	1165	void
832	set_font (CFClient::Layout self, CFClient::Font font = 0)	1166	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
833	CODE:	1167	CODE:
834	if (self->font != font)	1168	if (self->font != font)
835	{	1169	{
836	self->font = font;	1170	self->font = font;
837	layout_update_font (self);	1171	layout_update_font (self);
838	}	1172	}
839		1173
840	void	1174	void
841	set_height (CFClient::Layout self, int base_height)	1175	set_height (CFPlus::Layout self, int base_height)
842	CODE:	1176	CODE:
843	if (self->base_height != base_height)	1177	if (self->base_height != base_height)
844	{	1178	{
845	self->base_height = base_height;	1179	self->base_height = base_height;
846	layout_update_font (self);	1180	layout_update_font (self);
847	}	1181	}
848		1182
849	void	1183	void
850	set_width (CFClient::Layout self, int max_width = -1)	1184	set_width (CFPlus::Layout self, int max_width = -1)
851	CODE:	1185	CODE:
852	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1186	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
853		1187
854	void	1188	void
855	set_indent (CFClient::Layout self, int indent)	1189	set_indent (CFPlus::Layout self, int indent)
856	CODE:	1190	CODE:
857	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1191	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
858		1192
859	void	1193	void
860	set_spacing (CFClient::Layout self, int spacing)	1194	set_spacing (CFPlus::Layout self, int spacing)
861	CODE:	1195	CODE:
862	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1196	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
863		1197
864	void	1198	void
865	set_ellipsise (CFClient::Layout self, int ellipsise)	1199	set_ellipsise (CFPlus::Layout self, int ellipsise)
866	CODE:	1200	CODE:
867	pango_layout_set_ellipsize (self->pl,	1201	pango_layout_set_ellipsize (self->pl,
868	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1202	ellipsise == 1 ? PANGO_ELLIPSIZE_START
869	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1203	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
870	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1204	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
871	: PANGO_ELLIPSIZE_NONE	1205	: PANGO_ELLIPSIZE_NONE
872	);	1206	);
873		1207
874	void	1208	void
875	set_single_paragraph_mode (CFClient::Layout self, int spm)	1209	set_single_paragraph_mode (CFPlus::Layout self, int spm)
876	CODE:	1210	CODE:
877	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1211	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
878		1212
879	void	1213	void
880	size (CFClient::Layout self)	1214	size (CFPlus::Layout self)
881	PPCODE:	1215	PPCODE:
882	{	1216	{
883	int w, h;	1217	int w, h;
884		1218
885	layout_get_pixel_size (self, &w, &h);	1219	layout_get_pixel_size (self, &w, &h);
…		…
888	PUSHs (sv_2mortal (newSViv (w)));	1222	PUSHs (sv_2mortal (newSViv (w)));
889	PUSHs (sv_2mortal (newSViv (h)));	1223	PUSHs (sv_2mortal (newSViv (h)));
890	}	1224	}
891		1225
892	int	1226	int
		1227	descent (CFPlus::Layout self)
		1228	CODE:
		1229	{
		1230	PangoRectangle rect;
		1231	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1232	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1233	RETVAL = PANGO_DESCENT (rect);
		1234	}
		1235	OUTPUT:
		1236	RETVAL
		1237
		1238	int
893	xy_to_index (CFClient::Layout self, int x, int y)	1239	xy_to_index (CFPlus::Layout self, int x, int y)
894	CODE:	1240	CODE:
895	{	1241	{
896	int index, trailing;	1242	int index, trailing;
897	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1243	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
898	RETVAL = index;	1244	RETVAL = index + trailing;
899	}	1245	}
900	OUTPUT:	1246	OUTPUT:
901	RETVAL	1247	RETVAL
902		1248
903	void	1249	void
904	cursor_pos (CFClient::Layout self, int index)	1250	cursor_pos (CFPlus::Layout self, int index)
905	PPCODE:	1251	PPCODE:
906	{	1252	{
907	PangoRectangle strong_pos;	1253	PangoRectangle strong_pos;
908	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1254	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
909		1255
…		…
912	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1258	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
913	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1259	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
914	}	1260	}
915		1261
916	void	1262	void
917	render (CFClient::Layout self)	1263	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
918	PPCODE:	1264	PPCODE:
919	{	1265	{
920	SV *retval;	1266	int line, x;
921	int w, h;
922		1267
923	layout_get_pixel_size (self, &w, &h);	1268	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1269	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
924		1270
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);	1271	EXTEND (SP, 2);
973	PUSHs (sv_2mortal (newSViv (w)));	1272	PUSHs (sv_2mortal (newSViv (line - 1)));
		1273	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1274	}
		1275
		1276	void
		1277	line_x_to_index (CFPlus::Layout self, int line, int x)
		1278	PPCODE:
		1279	{
		1280	PangoLayoutLine *lp;
		1281	int index, trailing;
		1282
		1283	if (line < 0)
		1284	XSRETURN_EMPTY;
		1285
		1286	if (!(lp = pango_layout_get_line (self->pl, line)))
		1287	XSRETURN_EMPTY; /* do better */
		1288
		1289	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1290
		1291	EXTEND (SP, 2);
		1292	if (GIMME_V == G_SCALAR)
974	PUSHs (sv_2mortal (newSViv (h)));	1293	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	1294	else
980	{	1295	{
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)));	1296	PUSHs (sv_2mortal (newSViv (index)));
1000	PUSHs (sv_2mortal (newSViv (h)));	1297	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	}	1298	}
1005	}	1299	}
1006		1300
1007	MODULE = CFClient PACKAGE = CFClient::Texture
1008
1009	void	1301	void
1010	pad2pot (SV *data_, SV *w_, SV *h_)	1302	render (CFPlus::Layout self, float x, float y, int flags = 0)
1011	CODE:	1303	PPCODE:
1012	{	1304	pango_opengl_render_layout_subpixel (
1013	int ow = SvIV (w_);	1305	self->pl,
1014	int oh = SvIV (h_);	1306	x * PANGO_SCALE, y * PANGO_SCALE,
		1307	self->r, self->g, self->b, self->a,
		1308	flags
		1309	);
1015		1310
1016	if (ow && oh)	1311	MODULE = CFPlus PACKAGE = CFPlus::Texture
		1312
		1313	PROTOTYPES: ENABLE
		1314
		1315	int minpot (int n)
		1316
		1317	void
		1318	pad (SV *data_, int ow, int oh, int nw, int nh)
		1319	CODE:
		1320	{
		1321	if ((nw != ow || nh != oh) && SvOK (data_))
1017	{	1322	{
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;	1323	STRLEN datalen;
1026	char *data = SvPVbyte (data_, datalen);	1324	char *data = SvPVbyte (data_, datalen);
1027	int bpp = datalen / (ow * oh);	1325	int bpp = datalen / (ow * oh);
1028	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1326	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1029		1327
1030	SvPOK_only (result_);	1328	SvPOK_only (result_);
1031	SvCUR_set (result_, nw * nh * bpp);	1329	SvCUR_set (result_, nw * nh * bpp);
1032		1330
1033	memset (SvPVX (result_), 0, nw * nh * bpp);	1331	memset (SvPVX (result_), 0, nw * nh * bpp);
1034	while (oh--)	1332	while (oh--)
1035	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1333	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1036		1334
1037	sv_setsv (data_, result_);	1335	sv_setsv (data_, result_);
1038	}
1039
1040	sv_setiv (w_, nw);
1041	sv_setiv (h_, nh);
1042	}
1043	}	1336	}
1044	}	1337	}
1045		1338
1046	void	1339	void
1047	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1340	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1090	glDisable (GL_ALPHA_TEST);	1383	glDisable (GL_ALPHA_TEST);
1091	glDisable (GL_BLEND);	1384	glDisable (GL_BLEND);
1092	}	1385	}
1093	}	1386	}
1094		1387
		1388	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1389	CODE:
		1390	{
		1391	GLint width;
		1392	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1393	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1394	RETVAL = width > 0;
		1395	}
		1396	OUTPUT:
		1397	RETVAL
		1398
1095	MODULE = CFClient PACKAGE = CFClient::Map	1399	MODULE = CFPlus PACKAGE = CFPlus::Map
1096		1400
1097	CFClient::Map	1401	PROTOTYPES: DISABLE
1098	new (SV *class, int map_width, int map_height)	1402
		1403	CFPlus::Map
		1404	new (SV *class)
1099	CODE:	1405	CODE:
1100	New (0, RETVAL, 1, struct map);	1406	New (0, RETVAL, 1, struct map);
1101	RETVAL->x = 0;	1407	RETVAL->x = 0;
1102	RETVAL->y = 0;	1408	RETVAL->y = 0;
1103	RETVAL->w = map_width;	1409	RETVAL->w = 0;
1104	RETVAL->h = map_height;	1410	RETVAL->h = 0;
1105	RETVAL->ox = 0;	1411	RETVAL->ox = 0;
1106	RETVAL->oy = 0;	1412	RETVAL->oy = 0;
1107	RETVAL->faces = 8192;	1413	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1108	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1414	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;	1415	RETVAL->rows = 0;
1112	RETVAL->row = 0;	1416	RETVAL->row = 0;
1113	OUTPUT:	1417	OUTPUT:
1114	RETVAL	1418	RETVAL
1115		1419
1116	void	1420	void
1117	DESTROY (CFClient::Map self)	1421	DESTROY (CFPlus::Map self)
1118	CODE:	1422	CODE:
1119	{	1423	{
1120	map_clear (self);	1424	map_clear (self);
1121	Safefree (self->face);	1425	Safefree (self->face2tile);
1122	Safefree (self->tex);	1426	Safefree (self->tex);
1123	Safefree (self);	1427	Safefree (self);
1124	}	1428	}
1125		1429
1126	void	1430	void
		1431	resize (CFPlus::Map self, int map_width, int map_height)
		1432	CODE:
		1433	self->w = map_width;
		1434	self->h = map_height;
		1435
		1436	void
1127	clear (CFClient::Map self)	1437	clear (CFPlus::Map self)
1128	CODE:	1438	CODE:
1129	map_clear (self);	1439	map_clear (self);
1130		1440
1131	void	1441	void
1132	set_face (CFClient::Map self, int face, int texid)	1442	set_tileid (CFPlus::Map self, int face, int tile)
1133	CODE:	1443	CODE:
1134	{	1444	{
1135	while (self->faces <= face)	1445	need_facenum (self, face); self->face2tile [face] = tile;
1136	{	1446	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	}	1447	}
1143		1448
1144	void	1449	void
		1450	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1451	CODE:
		1452	{
		1453	tileid texid;
		1454	maptex *tex;
		1455
		1456	if (face < 0 || face >= self->faces)
		1457	return;
		1458
		1459	if (smooth < 0 || smooth >= self->faces)
		1460	return;
		1461
		1462	texid = self->face2tile [face];
		1463
		1464	if (!texid)
		1465	return;
		1466
		1467	tex = self->tex + texid;
		1468	tex->smoothtile = self->face2tile [smooth];
		1469	tex->smoothlevel = level;
		1470	}
		1471
		1472	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)	1473	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:	1474	CODE:
1147	{	1475	{
1148	while (self->texs <= texid)	1476	need_texid (self, texid);
1149	{
1150	Append (maptex, self->tex, self->texs, self->texs);
1151	self->texs *= 2;
1152	}
1153		1477
1154	{	1478	{
1155	maptex *tex = self->tex + texid;	1479	maptex *tex = self->tex + texid;
1156		1480
1157	tex->name = name;	1481	tex->name = name;
…		…
1174	// from transparent color bleeding and ugly wrapping effects.	1498	// from transparent color bleeding and ugly wrapping effects.
1175	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1499	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1176	}	1500	}
1177		1501
1178	int	1502	int
1179	ox (CFClient::Map self)	1503	ox (CFPlus::Map self)
1180	ALIAS:	1504	ALIAS:
1181	oy = 1	1505	oy = 1
1182	x = 2	1506	x = 2
1183	y = 3	1507	y = 3
1184	w = 4	1508	w = 4
…		…
1195	}	1519	}
1196	OUTPUT:	1520	OUTPUT:
1197	RETVAL	1521	RETVAL
1198		1522
1199	void	1523	void
1200	scroll (CFClient::Map self, int dx, int dy)	1524	scroll (CFPlus::Map self, int dx, int dy)
1201	CODE:	1525	CODE:
1202	{	1526	{
1203	if (dx > 0)	1527	if (dx > 0)
1204	map_blank (self, self->x, self->y, dx - 1, self->h);	1528	map_blank (self, self->x, self->y, dx, self->h);
1205	else if (dx < 0)	1529	else if (dx < 0)
1206	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1530	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1207		1531
1208	if (dy > 0)	1532	if (dy > 0)
1209	map_blank (self, self->x, self->y, self->w, dy - 1);	1533	map_blank (self, self->x, self->y, self->w, dy);
1210	else if (dy < 0)	1534	else if (dy < 0)
1211	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1535	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1212		1536
1213	self->ox += dx; self->x += dx;	1537	self->ox += dx; self->x += dx;
1214	self->oy += dy; self->y += dy;	1538	self->oy += dy; self->y += dy;
1215		1539
1216	while (self->y < 0)	1540	while (self->y < 0)
…		…
1221	self->y += MAP_EXTEND_Y;	1545	self->y += MAP_EXTEND_Y;
1222	}	1546	}
1223	}	1547	}
1224		1548
1225	void	1549	void
1226	map1a_update (CFClient::Map self, SV *data_)	1550	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1227	CODE:	1551	CODE:
1228	{	1552	{
1229	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1553	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1230	uint8_t *data_end = (uint8_t *)SvEND (data_);	1554	uint8_t *data_end = (uint8_t *)SvEND (data_);
1231	mapcell *cell;	1555	mapcell *cell;
1232	int x, y, flags;	1556	int x, y, flags;
1233		1557
1234	while (data < data_end)	1558	while (data < data_end - 1)
1235	{	1559	{
1236	flags = (data [0] << 8) + data [1]; data += 2;	1560	flags = (data [0] << 8) + data [1]; data += 2;
1237		1561
1238	x = ((flags >> 10) & 63) + self->x;	1562	x = self->x + ((flags >> 10) & 63);
1239	y = ((flags >> 4) & 63) + self->y;	1563	y = self->y + ((flags >> 4) & 63);
1240		1564
1241	cell = map_get_cell (self, x, y);	1565	cell = map_get_cell (self, x, y);
1242		1566
1243	if (flags & 15)	1567	if (flags & 15)
1244	{	1568	{
1245	if (cell->darkness < 0)	1569	if (!cell->darkness)
1246	{	1570	{
		1571	memset (cell, 0, sizeof (*cell));
1247	cell->darkness = 0;	1572	cell->darkness = 256;
1248	cell->face [0] = 0;
1249	cell->face [1] = 0;
1250	cell->face [2] = 0;
1251	}	1573	}
1252		1574
1253	cell->darkness = flags & 8 ? *data++ : 255;
1254
1255	//TODO: don't trust server data to be in-range(!)	1575	//TODO: don't trust server data to be in-range(!)
		1576
		1577	if (flags & 8)
		1578	{
		1579	if (extmap)
		1580	{
		1581	uint8_t ext, cmd;
		1582
		1583	do
		1584	{
		1585	ext = *data++;
		1586	cmd = ext & 0x3f;
		1587
		1588	if (cmd < 4)
		1589	cell->darkness = 255 - ext * 64 + 1;
		1590	else if (cmd == 5) // health
		1591	{
		1592	cell->stat_width = 1;
		1593	cell->stat_hp = *data++;
		1594	}
		1595	else if (cmd == 6) // monster width
		1596	cell->stat_width = *data++ + 1;
		1597	else if (cmd == 0x47)
		1598	{
		1599	if (*data == 4)
		1600	; // decode player count
		1601
		1602	data += *data + 1;
		1603	}
		1604	else if (cmd == 8) // cell flags
		1605	cell->flags = *data++;
		1606	else if (ext & 0x40) // unknown, multibyte => skip
		1607	data += *data + 1;
		1608	else
		1609	data++;
		1610	}
		1611	while (ext & 0x80);
		1612	}
		1613	else
		1614	cell->darkness = *data++ + 1;
		1615	}
1256		1616
1257	if (flags & 4)	1617	if (flags & 4)
1258	{	1618	{
1259	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1619	faceid face = (data [0] << 8) + data [1]; data += 2;
		1620	need_facenum (self, face);
		1621	cell->tile [0] = self->face2tile [face];
1260	}	1622	}
1261		1623
1262	if (flags & 2)	1624	if (flags & 2)
1263	{	1625	{
1264	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1626	faceid face = (data [0] << 8) + data [1]; data += 2;
		1627	need_facenum (self, face);
		1628	cell->tile [1] = self->face2tile [face];
1265	}	1629	}
1266		1630
1267	if (flags & 1)	1631	if (flags & 1)
1268	{	1632	{
1269	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1633	faceid face = (data [0] << 8) + data [1]; data += 2;
		1634	need_facenum (self, face);
		1635	cell->tile [2] = self->face2tile [face];
1270	}	1636	}
1271	}	1637	}
1272	else	1638	else
1273	cell->darkness = -1;	1639	cell->darkness = 0;
1274	}	1640	}
1275	}	1641	}
1276		1642
1277	SV *	1643	SV *
1278	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1644	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1279	CODE:	1645	CODE:
1280	{	1646	{
1281	int x1, x;	1647	int x1, x;
1282	int y1, y;	1648	int y1, y;
1283	int z;	1649	int z;
…		…
1304	{	1670	{
1305	mapcell *cell = row->col + (x - row->c0);	1671	mapcell *cell = row->col + (x - row->c0);
1306		1672
1307	for (z = 0; z <= 0; z++)	1673	for (z = 0; z <= 0; z++)
1308	{	1674	{
1309	mapface face = cell->face [z];
1310
1311	if (face)
1312	{
1313	maptex tex = self->tex [face];	1675	maptex tex = self->tex [cell->tile [z]];
1314	int a0 = 255 - tex.a;	1676	int a0 = 255 - tex.a;
1315	int a1 = tex.a;	1677	int a1 = tex.a;
1316		1678
1317	r = (r * a0 + tex.r * a1) / 255;	1679	r = (r * a0 + tex.r * a1) / 255;
1318	g = (g * a0 + tex.g * a1) / 255;	1680	g = (g * a0 + tex.g * a1) / 255;
1319	b = (b * a0 + tex.b * a1) / 255;	1681	b = (b * a0 + tex.b * a1) / 255;
1320	a = (a * a0 + tex.a * a1) / 255;	1682	a = (a * a0 + tex.a * a1) / 255;
1321	}
1322	}	1683	}
1323	}	1684	}
1324		1685
1325	*map++ = (r )	1686	*map++ = (r )
1326	| (g << 8)	1687	| (g << 8)
…		…
1333	}	1694	}
1334	OUTPUT:	1695	OUTPUT:
1335	RETVAL	1696	RETVAL
1336		1697
1337	void	1698	void
1338	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1699	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1339	CODE:	1700	CODE:
1340	{	1701	{
1341	int vx, vy;	1702	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1703	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1704	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1705	smooth_key skey;
1342	int x, y, z;	1706	int x, y, z;
1343	int last_name;	1707	int last_name;
1344	mapface face;
1345		1708
1346	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1709	// thats current max. sorry.
1347	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1710	if (sw > 255) sw = 255;
		1711	if (sh > 255) sh = 255;
1348		1712
1349	/*	1713	// clear key, in case of extra padding
1350	int vx = self->vx = self->w >= sw	1714	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		1715
1359	glColor4ub (255, 255, 255, 255);	1716	glColor4ub (255, 255, 255, 255);
1360		1717
1361	glEnable (GL_BLEND);	1718	glEnable (GL_BLEND);
1362	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1719	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1365		1722
1366	glBegin (GL_QUADS);	1723	glBegin (GL_QUADS);
1367		1724
1368	last_name = 0;	1725	last_name = 0;
1369		1726
		1727	mx += self->x;
		1728	my += self->y;
		1729
		1730	// first pass: determine smooth_max
		1731	// rather ugly, if you ask me
		1732	// could also be stored inside mapcell and updated on change
		1733	memset (smooth_max, 0, sizeof (smooth_max));
		1734
		1735	for (y = 0; y < sh; y++)
		1736	if (0 <= y + my && y + my < self->rows)
		1737	{
		1738	maprow *row = self->row + (y + my);
		1739
		1740	for (x = 0; x < sw; x++)
		1741	if (row->c0 <= x + mx && x + mx < row->c1)
		1742	{
		1743	mapcell *cell = row->col + (x + mx - row->c0);
		1744
		1745	smooth_max[x + 1][y + 1] =
		1746	MAX (self->tex [cell->tile [0]].smoothlevel,
		1747	MAX (self->tex [cell->tile [1]].smoothlevel,
		1748	self->tex [cell->tile [2]].smoothlevel));
		1749	}
		1750	}
		1751
1370	for (z = 0; z < 3; z++)	1752	for (z = 0; z <= 2; z++)
		1753	{
		1754	memset (smooth_level, 0, sizeof (smooth_level));
		1755
1371	for (y = 0; y < sh; y++)	1756	for (y = 0; y < sh; y++)
1372	if (0 <= y + vy && y + vy < self->rows)	1757	if (0 <= y + my && y + my < self->rows)
1373	{	1758	{
1374	maprow *row = self->row + (y + vy);	1759	maprow *row = self->row + (y + my);
1375		1760
1376	for (x = 0; x < sw; x++)	1761	for (x = 0; x < sw; x++)
1377	if (row->c0 <= x + vx && x + vx < row->c1)	1762	if (row->c0 <= x + mx && x + mx < row->c1)
1378	{	1763	{
1379	mapcell *cell = row->col + (x + vx - row->c0);	1764	mapcell *cell = row->col + (x + mx - row->c0);
1380
1381	face = cell->face [z];	1765	tileid tile = cell->tile [z];
1382		1766
1383	if (face)	1767	if (tile)
		1768	{
		1769	maptex tex = self->tex [tile];
		1770	int px = (x + 1) * T - tex.w;
		1771	int py = (y + 1) * T - tex.h;
		1772
		1773	// suppressing texture state switches here
		1774	// is only moderately effective, but worth the extra effort
		1775	if (last_name != tex.name)
		1776	{
		1777	if (!tex.name)
		1778	tex = self->tex [2]; /* missing, replace by noface */
		1779
		1780	glEnd ();
		1781	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1782	glBegin (GL_QUADS);
		1783	}
		1784
		1785	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1786	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1787	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1788	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1789
		1790	if (cell->flags && z == 2)
		1791	{
		1792	if (cell->flags & 1)
		1793	{
		1794	maptex tex = self->tex [1];
		1795	int px = x * T + T * 2 / 32;
		1796	int py = y * T - T * 6 / 32;
		1797
		1798	glEnd ();
		1799	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1800	glBegin (GL_QUADS);
		1801
		1802	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1803	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1804	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1805	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1806	}
		1807	}
		1808
		1809	// update smooth hash
		1810	if (tex.smoothtile)
		1811	{
		1812	skey.tile = tex.smoothtile;
		1813	skey.level = tex.smoothlevel;
		1814
		1815	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1816
		1817	// add bits to current tile and all neighbours. skey.x|y is
		1818	// shifted +1|+1 so we always stay positive.
		1819
		1820	// bits is ___n cccc CCCC bbbb
		1821	// n do not draw borders&corners
		1822	// c draw these corners, but...
		1823	// C ... not these
		1824	// b draw these borders
		1825
		1826	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1827	// ┃· ·· ·┃ ━━
		1828
		1829	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1830	// ·· ·· ·┏ ┓·
		1831
		1832	// full tile
		1833	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1834
		1835	// borders
		1836	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1837	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1838	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1839	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1840
		1841	// corners
		1842	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1843	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1844	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1845	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1846	}
		1847	}
		1848	}
		1849	}
		1850
		1851	// go through all smoothlevels, lowest to highest, then draw.
		1852	// this is basically counting sort
		1853	{
		1854	int w, b;
		1855
		1856	for (w = 0; w < 256 / 32; ++w)
		1857	{
		1858	uint32_t smask = smooth_level [w];
		1859	if (smask)
		1860	for (b = 0; b < 32; ++b)
		1861	if (smask & (((uint32_t)1) << b))
1384	{	1862	{
1385	maptex tex = self->tex [face];	1863	int level = (w << 5) | b;
		1864	HE *he;
1386		1865
1387	int px = (x + 1) * 32 - tex.w;	1866	hv_iterinit (smooth);
1388	int py = (y + 1) * 32 - tex.h;	1867	while ((he = hv_iternext (smooth)))
1389
1390	if (last_name != tex.name)
1391	{	1868	{
		1869	smooth_key *skey = (smooth_key *)HeKEY (he);
		1870	IV bits = SvIVX (HeVAL (he));
		1871
		1872	if (!(bits & 0x1000)
		1873	&& skey->level == level
		1874	&& level > smooth_max [skey->x][skey->y])
		1875	{
		1876	maptex tex = self->tex [skey->tile];
		1877	int px = (((int)skey->x) - 1) * T;
		1878	int py = (((int)skey->y) - 1) * T;
		1879	int border = bits & 15;
		1880	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1881	float dx = tex.s * .0625f; // 16 images/row
		1882	float dy = tex.t * .5f ; // 2 images/column
		1883
		1884	// this time naively avoiding texture state changes
		1885	// save gobs of state changes.
		1886	if (last_name != tex.name)
		1887	{
		1888	if (!tex.name)
		1889	continue; // smoothing not yet available
		1890
1392	glEnd ();	1891	glEnd ();
1393	last_name = tex.name;
1394	glBindTexture (GL_TEXTURE_2D, last_name);	1892	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1395	glBegin (GL_QUADS);	1893	glBegin (GL_QUADS);
		1894	}
		1895
		1896	if (border)
		1897	{
		1898	float ox = border * dx;
		1899
		1900	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1901	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1902	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1903	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1904	}
		1905
		1906	if (corner)
		1907	{
		1908	float ox = corner * dx;
		1909
		1910	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1911	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1912	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1913	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1914	}
		1915	}
1396	}	1916	}
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	}	1917	}
1403	}
1404	}	1918	}
		1919	}
		1920
		1921	hv_clear (smooth);
		1922	}
1405		1923
1406	glEnd ();	1924	glEnd ();
1407		1925
1408	glDisable (GL_TEXTURE_2D);	1926	glDisable (GL_TEXTURE_2D);
1409	glDisable (GL_BLEND);	1927	glDisable (GL_BLEND);
1410	}
1411		1928
		1929	// top layer: overlays such as the health bar
		1930	for (y = 0; y < sh; y++)
		1931	if (0 <= y + my && y + my < self->rows)
		1932	{
		1933	maprow *row = self->row + (y + my);
		1934
		1935	for (x = 0; x < sw; x++)
		1936	if (row->c0 <= x + mx && x + mx < row->c1)
		1937	{
		1938	mapcell *cell = row->col + (x + mx - row->c0);
		1939
		1940	int px = x * T;
		1941	int py = y * T;
		1942
		1943	if (cell->stat_hp)
		1944	{
		1945	int width = cell->stat_width * T;
		1946	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1947
		1948	glColor3ub (0, 0, 0);
		1949	glRectf (px + 1, py - thick - 2,
		1950	px + width - 1, py);
		1951
		1952	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1953	glRectf (px + 2,
		1954	py - thick - 1,
		1955	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1956	}
		1957	}
		1958	}
		1959	}
		1960
1412	void	1961	void
1413	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	1962	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1414	CODE:	1963	CODE:
1415	{	1964	{
1416	static float color[16][3] = {	1965	static float color[16][3] = {
1417	{ 0.00, 0.00, 0.00 },	1966	{ 0.00F, 0.00F, 0.00F },
1418	{ 1.00, 1.00, 1.00 },	1967	{ 1.00F, 1.00F, 1.00F },
1419	{ 0.00, 0.00, 0.55 },	1968	{ 0.00F, 0.00F, 0.55F },
1420	{ 1.00, 0.00, 0.00 },	1969	{ 1.00F, 0.00F, 0.00F },
1421		1970
1422	{ 1.00, 0.54, 0.00 },	1971	{ 1.00F, 0.54F, 0.00F },
1423	{ 0.11, 0.56, 1.00 },	1972	{ 0.11F, 0.56F, 1.00F },
1424	{ 0.93, 0.46, 0.00 },	1973	{ 0.93F, 0.46F, 0.00F },
1425	{ 0.18, 0.54, 0.34 },	1974	{ 0.18F, 0.54F, 0.34F },
1426		1975
1427	{ 0.56, 0.73, 0.56 },	1976	{ 0.56F, 0.73F, 0.56F },
1428	{ 0.80, 0.80, 0.80 },	1977	{ 0.80F, 0.80F, 0.80F },
1429	{ 0.55, 0.41, 0.13 },	1978	{ 0.55F, 0.41F, 0.13F },
1430	{ 0.99, 0.77, 0.26 },	1979	{ 0.99F, 0.77F, 0.26F },
1431		1980
1432	{ 0.74, 0.65, 0.41 },	1981	{ 0.74F, 0.65F, 0.41F },
1433		1982
1434	{ 0.00, 1.00, 1.00 },	1983	{ 0.00F, 1.00F, 1.00F },
1435	{ 1.00, 0.00, 1.00 },	1984	{ 1.00F, 0.00F, 1.00F },
1436	{ 1.00, 1.00, 0.00 },	1985	{ 1.00F, 1.00F, 0.00F },
1437	};	1986	};
1438		1987
1439	int x, y;	1988	int x, y;
1440		1989
1441	glEnable (GL_TEXTURE_2D);	1990	glEnable (GL_TEXTURE_2D);
…		…
1468	glDisable (GL_BLEND);	2017	glDisable (GL_BLEND);
1469	glDisable (GL_TEXTURE_2D);	2018	glDisable (GL_TEXTURE_2D);
1470	}	2019	}
1471		2020
1472	void	2021	void
1473	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2022	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1474	PPCODE:	2023	PPCODE:
1475	{	2024	{
1476	int vx, vy;
1477	int x, y;	2025	int x, y;
		2026	int sw1 = sw + 2;
		2027	int sh1 = sh + 2;
		2028	int sh3 = sh * 3;
1478	int sw4 = (sw + 3) & ~3;	2029	int sw34 = (sw * 3 + 3) & ~3;
		2030	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1479	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2031	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1480	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2032	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1481		2033
1482	memset (darkness, 255, sw4 * sh);
1483	SvPOK_only (darkness_sv);	2034	SvPOK_only (darkness3_sv);
1484	SvCUR_set (darkness_sv, sw4 * sh);	2035	SvCUR_set (darkness3_sv, sw34 * sh3);
1485		2036
1486	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2037	mx += self->x - 1;
1487	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2038	my += self->y - 1;
1488		2039
		2040	memset (darkness1, 255, sw1 * sh1);
		2041
1489	for (y = 0; y < sh; y++)	2042	for (y = 0; y < sh1; y++)
1490	if (0 <= y + vy && y + vy < self->rows)	2043	if (0 <= y + my && y + my < self->rows)
1491	{	2044	{
1492	maprow *row = self->row + (y + vy);	2045	maprow *row = self->row + (y + my);
1493		2046
1494	for (x = 0; x < sw; x++)	2047	for (x = 0; x < sw1; x++)
1495	if (row->c0 <= x + vx && x + vx < row->c1)	2048	if (row->c0 <= x + mx && x + mx < row->c1)
1496	{	2049	{
1497	mapcell *cell = row->col + (x + vx - row->c0);	2050	mapcell *cell = row->col + (x + mx - row->c0);
1498		2051
1499	darkness[y * sw4 + x] = cell->darkness < 0	2052	darkness1 [y * sw1 + x] = cell->darkness
		2053	? 255 - (cell->darkness - 1)
1500	? 255 - FOW_DARKNESS	2054	: 255 - FOW_DARKNESS;
1501	: 255 - cell->darkness;
1502	}	2055	}
1503	}	2056	}
1504		2057
		2058	for (y = 0; y < sh; ++y)
		2059	for (x = 0; x < sw; ++x)
		2060	{
		2061	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2062	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2063	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2064	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2065	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2066	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2067	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2068	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2069	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2070
		2071	uint8_t r11 = (d11 + d21 + d12) / 3;
		2072	uint8_t r21 = d21;
		2073	uint8_t r31 = (d21 + d31 + d32) / 3;
		2074
		2075	uint8_t r12 = d12;
		2076	uint8_t r22 = d22;
		2077	uint8_t r32 = d32;
		2078
		2079	uint8_t r13 = (d13 + d23 + d12) / 3;
		2080	uint8_t r23 = d23;
		2081	uint8_t r33 = (d23 + d33 + d32) / 3;
		2082
		2083	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2084	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2085	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2086	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2087	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2088	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2089	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2090	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2091	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2092	}
		2093
		2094	free (darkness1);
		2095
1505	EXTEND (SP, 3);	2096	EXTEND (SP, 3);
1506	PUSHs (sv_2mortal (newSViv (sw4)));	2097	PUSHs (sv_2mortal (newSViv (sw34)));
1507	PUSHs (sv_2mortal (newSViv (sh)));	2098	PUSHs (sv_2mortal (newSViv (sh3)));
1508	PUSHs (darkness_sv);	2099	PUSHs (darkness3_sv);
1509	}	2100	}
1510		2101
1511	SV *	2102	SV *
1512	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2103	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1513	CODE:	2104	CODE:
1514	{	2105	{
1515	int x, y, x1, y1;	2106	int x, y, x1, y1;
1516	SV *data_sv = newSV (w * h * 7 + 5);	2107	SV *data_sv = newSV (w * h * 7 + 5);
1517	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2108	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1542	if (row && row->c0 <= x && x < row->c1)	2133	if (row && row->c0 <= x && x < row->c1)
1543	{	2134	{
1544	mapcell *cell = row->col + (x - row->c0);	2135	mapcell *cell = row->col + (x - row->c0);
1545	uint8_t flags = 0;	2136	uint8_t flags = 0;
1546		2137
1547	if (cell->face [0]) flags |= 1;	2138	if (cell->tile [0]) flags |= 1;
1548	if (cell->face [1]) flags |= 2;	2139	if (cell->tile [1]) flags |= 2;
1549	if (cell->face [2]) flags |= 4;	2140	if (cell->tile [2]) flags |= 4;
1550		2141
1551	*data++ = flags;	2142	*data++ = flags;
1552		2143
1553	if (flags & 1)	2144	if (flags & 1)
1554	{	2145	{
		2146	tileid tile = cell->tile [0];
1555	*data++ = cell->face [0] >> 8;	2147	*data++ = tile >> 8;
1556	*data++ = cell->face [0];	2148	*data++ = tile;
1557	}	2149	}
1558		2150
1559	if (flags & 2)	2151	if (flags & 2)
1560	{	2152	{
		2153	tileid tile = cell->tile [1];
1561	*data++ = cell->face [1] >> 8;	2154	*data++ = tile >> 8;
1562	*data++ = cell->face [1];	2155	*data++ = tile;
1563	}	2156	}
1564		2157
1565	if (flags & 4)	2158	if (flags & 4)
1566	{	2159	{
		2160	tileid tile = cell->tile [2];
1567	*data++ = cell->face [2] >> 8;	2161	*data++ = tile >> 8;
1568	*data++ = cell->face [2];	2162	*data++ = tile;
1569	}	2163	}
1570	}	2164	}
1571	else	2165	else
1572	*data++ = 0;	2166	*data++ = 0;
1573	}	2167	}
…		…
1579	}	2173	}
1580	OUTPUT:	2174	OUTPUT:
1581	RETVAL	2175	RETVAL
1582		2176
1583	void	2177	void
1584	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2178	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1585	PPCODE:	2179	PPCODE:
1586	{	2180	{
1587	int x, y, z;	2181	int x, y, z;
1588	int w, h;	2182	int w, h;
1589	int x1, y1;	2183	int x1, y1;
…		…
1613	{	2207	{
1614	uint8_t flags = *data++;	2208	uint8_t flags = *data++;
1615		2209
1616	if (flags)	2210	if (flags)
1617	{	2211	{
1618	mapface face[3] = { 0, 0, 0 };
1619
1620	mapcell *cell = row_get_cell (row, x);	2212	mapcell *cell = row_get_cell (row, x);
		2213	tileid tile[3] = { 0, 0, 0 };
1621		2214
1622	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2215	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1623	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2216	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1624	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2217	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1625		2218
1626	if (cell->darkness <= 0)	2219	if (cell->darkness == 0)
1627	{	2220	{
1628	cell->darkness = -1;	2221	cell->darkness = 0;
1629		2222
1630	for (z = 0; z <= 2; z++)	2223	for (z = 0; z <= 2; z++)
1631	{	2224	{
1632	cell->face[z] = face[z];	2225	tileid t = tile [z];
1633		2226
1634	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2227	if (t >= self->texs || (t && !self->tex [t].name))
		2228	{
1635	XPUSHs (sv_2mortal (newSViv (face[z])));	2229	XPUSHs (sv_2mortal (newSViv (t)));
		2230	need_texid (self, t);
		2231	}
		2232
		2233	cell->tile [z] = t;
1636	}	2234	}
1637	}	2235	}
1638	}	2236	}
1639	}	2237	}
1640	}	2238	}
1641	}	2239	}
1642		2240
1643	MODULE = CFClient PACKAGE = CFClient::MixChunk	2241	MODULE = CFPlus PACKAGE = CFPlus::RW
1644		2242
1645	CFClient::MixChunk	2243	CFPlus::RW
1646	new_from_file (SV *class, char *path)	2244	new (SV *class, SV *data_sv)
1647	CODE:	2245	CODE:
1648	RETVAL = Mix_LoadWAV (path);	2246	{
		2247	STRLEN datalen;
		2248	char *data = SvPVbyte (data_sv, datalen);
		2249
		2250	RETVAL = SDL_RWFromConstMem (data, datalen);
		2251	}
1649	OUTPUT:	2252	OUTPUT:
1650	RETVAL	2253	RETVAL
1651		2254
		2255	CFPlus::RW
		2256	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2257	CODE:
		2258	RETVAL = SDL_RWFromFile (path, mode);
		2259	OUTPUT:
		2260	RETVAL
		2261
1652	void	2262	void
		2263	close (CFPlus::RW self)
		2264	CODE:
		2265	SDL_RWclose (self);
		2266
		2267	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2268
		2269	PROTOTYPES: DISABLE
		2270
		2271	void
		2272	halt (CFPlus::Channel self)
		2273	CODE:
		2274	Mix_HaltChannel (self);
		2275
		2276	void
		2277	expire (CFPlus::Channel self, int ticks = -1)
		2278	CODE:
		2279	Mix_ExpireChannel (self, ticks);
		2280
		2281	void
		2282	fade_out (CFPlus::Channel self, int ticks = -1)
		2283	CODE:
		2284	Mix_FadeOutChannel (self, ticks);
		2285
		2286	int
		2287	volume (CFPlus::Channel self, int volume)
		2288	CODE:
		2289	RETVAL = Mix_Volume (self, volume);
		2290	OUTPUT:
		2291	RETVAL
		2292
		2293	void
		2294	unregister_all_effects (CFPlus::Channel self)
		2295	CODE:
		2296	Mix_UnregisterAllEffects (self);
		2297
		2298	void
		2299	set_panning (CFPlus::Channel self, int left, int right)
		2300	CODE:
		2301	Mix_SetPanning (self, left, right);
		2302
		2303	void
		2304	set_distance (CFPlus::Channel self, int distance)
		2305	CODE:
		2306	Mix_SetDistance (self, distance);
		2307
		2308	void
		2309	set_position (CFPlus::Channel self, int angle, int distance)
		2310	CODE:
		2311	Mix_SetPosition (self, angle, distance);
		2312
		2313	void
		2314	set_reverse_stereo (CFPlus::Channel self, int flip)
		2315	CODE:
		2316	Mix_SetReverseStereo (self, flip);
		2317
		2318	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2319
		2320	PROTOTYPES: DISABLE
		2321
		2322	CFPlus::MixChunk
		2323	new (SV *class, CFPlus::RW rwops)
		2324	CODE:
		2325	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2326	OUTPUT:
		2327	RETVAL
		2328
		2329	void
1653	DESTROY (CFClient::MixChunk self)	2330	DESTROY (CFPlus::MixChunk self)
1654	CODE:	2331	CODE:
1655	Mix_FreeChunk (self);	2332	Mix_FreeChunk (self);
1656		2333
1657	int	2334	int
1658	volume (CFClient::MixChunk self, int volume = -1)	2335	volume (CFPlus::MixChunk self, int volume = -1)
1659	CODE:	2336	CODE:
1660	RETVAL = Mix_VolumeChunk (self, volume);	2337	RETVAL = Mix_VolumeChunk (self, volume);
1661	OUTPUT:	2338	OUTPUT:
1662	RETVAL	2339	RETVAL
1663		2340
1664	int	2341	CFPlus::Channel
1665	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2342	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1666	CODE:	2343	CODE:
1667	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2344	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2345	Mix_UnregisterAllEffects (RETVAL);
1668	OUTPUT:	2346	OUTPUT:
1669	RETVAL	2347	RETVAL
1670		2348
1671	MODULE = CFClient PACKAGE = CFClient::MixMusic	2349	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1672		2350
1673	int	2351	int
1674	volume (int volume = -1)	2352	volume (int volume = -1)
		2353	PROTOTYPE: ;$
1675	CODE:	2354	CODE:
1676	RETVAL = Mix_VolumeMusic (volume);	2355	RETVAL = Mix_VolumeMusic (volume);
1677	OUTPUT:	2356	OUTPUT:
1678	RETVAL	2357	RETVAL
1679		2358
		2359	void
		2360	fade_out (int ms)
		2361	CODE:
		2362	Mix_FadeOutMusic (ms);
		2363
		2364	void
		2365	halt ()
		2366	CODE:
		2367	Mix_HaltMusic ();
		2368
1680	CFClient::MixMusic	2369	CFPlus::MixMusic
1681	new_from_file (SV *class, char *path)	2370	new (SV *class, CFPlus::RW rwops)
1682	CODE:	2371	CODE:
1683	RETVAL = Mix_LoadMUS (path);	2372	RETVAL = Mix_LoadMUS_RW (rwops);
1684	OUTPUT:	2373	OUTPUT:
1685	RETVAL	2374	RETVAL
1686		2375
1687	void	2376	void
1688	DESTROY (CFClient::MixMusic self)	2377	DESTROY (CFPlus::MixMusic self)
1689	CODE:	2378	CODE:
1690	Mix_FreeMusic (self);	2379	Mix_FreeMusic (self);
1691		2380
1692	int	2381	int
1693	play (CFClient::MixMusic self, int loops = -1)	2382	play (CFPlus::MixMusic self, int loops = -1)
1694	CODE:	2383	CODE:
1695	RETVAL = Mix_PlayMusic (self, loops);	2384	RETVAL = Mix_PlayMusic (self, loops);
1696	OUTPUT:	2385	OUTPUT:
1697	RETVAL	2386	RETVAL
1698		2387
		2388	void
		2389	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2390	CODE:
		2391	Mix_FadeInMusicPos (self, loops, ms, position);
		2392
1699	MODULE = CFClient PACKAGE = CFClient::OpenGL	2393	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2394
		2395	PROTOTYPES: ENABLE
1700		2396
1701	BOOT:	2397	BOOT:
1702	{	2398	{
1703	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2399	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1704	static const struct {	2400	static const struct {
1705	const char *name;	2401	const char *name;
1706	IV iv;	2402	IV iv;
1707	} *civ, const_iv[] = {	2403	} *civ, const_iv[] = {
1708	# define const_iv(name) { # name, (IV)name }	2404	# define const_iv(name) { # name, (IV)name }
		2405	const_iv (GL_VENDOR),
		2406	const_iv (GL_VERSION),
		2407	const_iv (GL_EXTENSIONS),
1709	const_iv (GL_COLOR_MATERIAL),	2408	const_iv (GL_COLOR_MATERIAL),
1710	const_iv (GL_SMOOTH),	2409	const_iv (GL_SMOOTH),
1711	const_iv (GL_FLAT),	2410	const_iv (GL_FLAT),
1712	const_iv (GL_DITHER),	2411	const_iv (GL_DITHER),
1713	const_iv (GL_BLEND),	2412	const_iv (GL_BLEND),
…		…
1717	const_iv (GL_ALPHA_TEST),	2416	const_iv (GL_ALPHA_TEST),
1718	const_iv (GL_NORMALIZE),	2417	const_iv (GL_NORMALIZE),
1719	const_iv (GL_RESCALE_NORMAL),	2418	const_iv (GL_RESCALE_NORMAL),
1720	const_iv (GL_FRONT),	2419	const_iv (GL_FRONT),
1721	const_iv (GL_BACK),	2420	const_iv (GL_BACK),
		2421	const_iv (GL_AUX0),
1722	const_iv (GL_AND),	2422	const_iv (GL_AND),
1723	const_iv (GL_ONE),	2423	const_iv (GL_ONE),
1724	const_iv (GL_ZERO),	2424	const_iv (GL_ZERO),
1725	const_iv (GL_SRC_ALPHA),	2425	const_iv (GL_SRC_ALPHA),
1726	const_iv (GL_DST_ALPHA),	2426	const_iv (GL_DST_ALPHA),
…		…
1740	const_iv (GL_LUMINANCE),	2440	const_iv (GL_LUMINANCE),
1741	const_iv (GL_LUMINANCE_ALPHA),	2441	const_iv (GL_LUMINANCE_ALPHA),
1742	const_iv (GL_FLOAT),	2442	const_iv (GL_FLOAT),
1743	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2443	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1744	const_iv (GL_COMPILE),	2444	const_iv (GL_COMPILE),
		2445	const_iv (GL_PROXY_TEXTURE_1D),
		2446	const_iv (GL_PROXY_TEXTURE_2D),
1745	const_iv (GL_TEXTURE_1D),	2447	const_iv (GL_TEXTURE_1D),
1746	const_iv (GL_TEXTURE_2D),	2448	const_iv (GL_TEXTURE_2D),
1747	const_iv (GL_TEXTURE_ENV),	2449	const_iv (GL_TEXTURE_ENV),
1748	const_iv (GL_TEXTURE_MAG_FILTER),	2450	const_iv (GL_TEXTURE_MAG_FILTER),
1749	const_iv (GL_TEXTURE_MIN_FILTER),	2451	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1770	const_iv (GL_COLOR_LOGIC_OP),	2472	const_iv (GL_COLOR_LOGIC_OP),
1771	const_iv (GL_SEPARABLE_2D),	2473	const_iv (GL_SEPARABLE_2D),
1772	const_iv (GL_CONVOLUTION_2D),	2474	const_iv (GL_CONVOLUTION_2D),
1773	const_iv (GL_CONVOLUTION_BORDER_MODE),	2475	const_iv (GL_CONVOLUTION_BORDER_MODE),
1774	const_iv (GL_CONSTANT_BORDER),	2476	const_iv (GL_CONSTANT_BORDER),
		2477	const_iv (GL_POINTS),
1775	const_iv (GL_LINES),	2478	const_iv (GL_LINES),
		2479	const_iv (GL_LINE_STRIP),
1776	const_iv (GL_LINE_LOOP),	2480	const_iv (GL_LINE_LOOP),
1777	const_iv (GL_QUADS),	2481	const_iv (GL_QUADS),
1778	const_iv (GL_QUAD_STRIP),	2482	const_iv (GL_QUAD_STRIP),
1779	const_iv (GL_TRIANGLES),	2483	const_iv (GL_TRIANGLES),
1780	const_iv (GL_TRIANGLE_STRIP),	2484	const_iv (GL_TRIANGLE_STRIP),
1781	const_iv (GL_TRIANGLE_FAN),	2485	const_iv (GL_TRIANGLE_FAN),
		2486	const_iv (GL_POLYGON),
1782	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2487	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2488	const_iv (GL_POINT_SMOOTH_HINT),
		2489	const_iv (GL_LINE_SMOOTH_HINT),
		2490	const_iv (GL_POLYGON_SMOOTH_HINT),
		2491	const_iv (GL_GENERATE_MIPMAP_HINT),
1783	const_iv (GL_FASTEST),	2492	const_iv (GL_FASTEST),
		2493	const_iv (GL_DONT_CARE),
		2494	const_iv (GL_NICEST),
1784	const_iv (GL_V2F),	2495	const_iv (GL_V2F),
1785	const_iv (GL_V3F),	2496	const_iv (GL_V3F),
1786	const_iv (GL_T2F_V3F),	2497	const_iv (GL_T2F_V3F),
1787	const_iv (GL_T2F_N3F_V3F),	2498	const_iv (GL_T2F_N3F_V3F),
1788	# undef const_iv	2499	# undef const_iv
1789	};	2500	};
1790		2501
1791	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2502	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1792	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2503	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2504
		2505	texture_av = newAV ();
		2506	AvREAL_off (texture_av);
1793	}	2507	}
1794		2508
1795	char *	2509	char *
1796	gl_vendor ()	2510	gl_vendor ()
1797	CODE:	2511	CODE:
…		…
1811	CODE:	2525	CODE:
1812	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2526	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1813	OUTPUT:	2527	OUTPUT:
1814	RETVAL	2528	RETVAL
1815		2529
		2530	const char *glGetString (GLenum pname)
		2531
		2532	GLint glGetInteger (GLenum pname)
		2533	CODE:
		2534	glGetIntegerv (pname, &RETVAL);
		2535	OUTPUT:
		2536	RETVAL
		2537
		2538	GLdouble glGetDouble (GLenum pname)
		2539	CODE:
		2540	glGetDoublev (pname, &RETVAL);
		2541	OUTPUT:
		2542	RETVAL
		2543
1816	int glGetError ()	2544	int glGetError ()
1817		2545
1818	void glFinish ()	2546	void glFinish ()
1819		2547
1820	void glClear (int mask)	2548	void glClear (int mask)
…		…
1857	# near_ and far_ are due to microsofts buggy "c" compiler	2585	# near_ and far_ are due to microsofts buggy "c" compiler
1858	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2586	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1859		2587
1860	# near_ and far_ are due to microsofts buggy "c" compiler	2588	# near_ and far_ are due to microsofts buggy "c" compiler
1861	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2589	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2590
		2591	PROTOTYPES: DISABLE
1862		2592
1863	void glViewport (int x, int y, int width, int height)	2593	void glViewport (int x, int y, int width, int height)
1864		2594
1865	void glScissor (int x, int y, int width, int height)	2595	void glScissor (int x, int y, int width, int height)
1866		2596
…		…
1874		2604
1875	void glRotate (float angle, float x, float y, float z)	2605	void glRotate (float angle, float x, float y, float z)
1876	CODE:	2606	CODE:
1877	glRotatef (angle, x, y, z);	2607	glRotatef (angle, x, y, z);
1878		2608
1879	void glBegin (int mode)
1880
1881	void glEnd ()
1882
1883	void glColor (float r, float g, float b, float a = 1.0)	2609	void glColor (float r, float g, float b, float a = 1.0)
1884	PROTOTYPE: @
1885	ALIAS:	2610	ALIAS:
1886	glColor_premultiply = 1	2611	glColor_premultiply = 1
1887	CODE:	2612	CODE:
1888	if (ix)	2613	if (ix)
1889	{	2614	{
1890	r *= a;	2615	r *= a;
1891	g *= a;	2616	g *= a;
1892	b *= a;	2617	b *= a;
1893	}	2618	}
1894	// microsoft visual "c" rounds instead of truncating...	2619	// microsoft visual "c" rounds instead of truncating...
1895	glColor4ub (MIN ((int)(r * 256.f), 255),	2620	glColor4f (r, g, b, a);
1896	MIN ((int)(g * 256.f), 255),
1897	MIN ((int)(b * 256.f), 255),
1898	MIN ((int)(a * 256.f), 255));
1899
1900	void glInterleavedArrays (int format, int stride, char *data)
1901
1902	void glDrawElements (int mode, int count, int type, char *indices)
1903
1904	# 1.2 void glDrawRangeElements (int mode, int start, int end
1905		2621
1906	void glRasterPos (float x, float y, float z = 0.)	2622	void glRasterPos (float x, float y, float z = 0.)
1907	CODE:	2623	CODE:
1908	glRasterPos3f (0, 0, z);	2624	glRasterPos3f (0, 0, z);
1909	glBitmap (0, 0, 0, 0, x, y, 0);	2625	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1914		2630
1915	void glTexCoord (float s, float t)	2631	void glTexCoord (float s, float t)
1916	CODE:	2632	CODE:
1917	glTexCoord2f (s, t);	2633	glTexCoord2f (s, t);
1918		2634
		2635	void glRect (float x1, float y1, float x2, float y2)
		2636	CODE:
		2637	glRectf (x1, y1, x2, y2);
		2638
		2639	PROTOTYPES: ENABLE
		2640
		2641	void glBegin (int mode)
		2642
		2643	void glEnd ()
		2644
		2645	void glPointSize (GLfloat size)
		2646
		2647	void glLineWidth (GLfloat width)
		2648
		2649	void glInterleavedArrays (int format, int stride, char *data)
		2650
		2651	void glDrawElements (int mode, int count, int type, char *indices)
		2652
		2653	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2654
1919	void glTexEnv (int target, int pname, float param)	2655	void glTexEnv (int target, int pname, float param)
1920	CODE:	2656	CODE:
1921	glTexEnvf (target, pname, param);	2657	glTexEnvf (target, pname, param);
1922		2658
1923	void glTexParameter (int target, int pname, float param)	2659	void glTexParameter (int target, int pname, float param)
…		…
1945		2681
1946	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2682	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1947		2683
1948	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2684	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1949		2685
		2686	void glPixelZoom (float x, float y)
		2687
1950	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2688	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1951		2689
1952	int glGenTexture ()	2690	int glGenTexture ()
1953	CODE:	2691	CODE:
1954	{	2692	RETVAL = gen_texture ();
1955	GLuint name;
1956	glGenTextures (1, &name);
1957	RETVAL = name;
1958	}
1959	OUTPUT:	2693	OUTPUT:
1960	RETVAL	2694	RETVAL
1961		2695
1962	void glDeleteTexture (int name)	2696	void glDeleteTexture (int name)
1963	CODE:	2697	CODE:
1964	{
1965	GLuint name_ = name;
1966	glDeleteTextures (1, &name_);	2698	del_texture (name);
1967	}	2699
1968
1969	int glGenList ()	2700	int glGenList ()
1970	CODE:	2701	CODE:
1971	RETVAL = glGenLists (1);	2702	RETVAL = glGenLists (1);
1972	OUTPUT:	2703	OUTPUT:
1973	RETVAL	2704	RETVAL
…		…
1980		2711
1981	void glEndList ()	2712	void glEndList ()
1982		2713
1983	void glCallList (int list)	2714	void glCallList (int list)
1984		2715
		2716	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
1985		2717
		2718	PROTOTYPES: DISABLE
		2719
		2720	void
		2721	find_widget (SV *self, NV x, NV y)
		2722	PPCODE:
		2723	{
		2724	if (within_widget (self, x, y))
		2725	XPUSHs (self);
		2726	}
		2727
		2728	BOOT:
		2729	{
		2730	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2731
		2732	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2733	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2734	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2735	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2736	}
		2737
		2738	void
		2739	draw (SV *self)
		2740	CODE:
		2741	{
		2742	HV *hv;
		2743	SV **svp;
		2744	NV x, y, w, h;
		2745	SV *draw_x_sv = GvSV (draw_x_gv);
		2746	SV *draw_y_sv = GvSV (draw_y_gv);
		2747	SV *draw_w_sv = GvSV (draw_w_gv);
		2748	SV *draw_h_sv = GvSV (draw_h_gv);
		2749	SV *hover;
		2750	double draw_x, draw_y, draw_w, draw_h;
		2751
		2752	if (!SvROK (self))
		2753	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2754
		2755	hv = (HV *)SvRV (self);
		2756
		2757	if (SvTYPE (hv) != SVt_PVHV)
		2758	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2759
		2760	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2761	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2762
		2763	if (!h || !w)
		2764	XSRETURN_EMPTY;
		2765
		2766	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2767	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2768
		2769	draw_x = SvNV (draw_x_sv) + x;
		2770	draw_y = SvNV (draw_y_sv) + y;
		2771
		2772	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2773	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2774	XSRETURN_EMPTY;
		2775
		2776	sv_setnv (draw_x_sv, draw_x);
		2777	sv_setnv (draw_y_sv, draw_y);
		2778
		2779	glPushMatrix ();
		2780	glTranslated (x, y, 0);
		2781
		2782	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2783	{
		2784	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2785
		2786	if (svp && SvTRUE (*svp))
		2787	{
		2788	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);
		2789	glEnable (GL_BLEND);
		2790	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2791	glBegin (GL_QUADS);
		2792	glVertex2f (0, 0);
		2793	glVertex2f (w, 0);
		2794	glVertex2f (w, h);
		2795	glVertex2f (0, h);
		2796	glEnd ();
		2797	glDisable (GL_BLEND);
		2798	}
		2799	}
		2800	#if 0
		2801	if ($ENV{CFPLUS_DEBUG} & 1) {
		2802	glPushMatrix;
		2803	glColor 1, 1, 0, 1;
		2804	glTranslate 0.375, 0.375;
		2805	glBegin GL_LINE_LOOP;
		2806	glVertex 0 , 0;
		2807	glVertex $self->{w} - 1, 0;
		2808	glVertex $self->{w} - 1, $self->{h} - 1;
		2809	glVertex 0 , $self->{h} - 1;
		2810	glEnd;
		2811	glPopMatrix;
		2812	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2813	}
		2814	#endif
		2815	PUSHMARK (SP);
		2816	XPUSHs (self);
		2817	PUTBACK;
		2818	call_method ("_draw", G_VOID | G_DISCARD);
		2819	SPAGAIN;
		2820
		2821	glPopMatrix ();
		2822
		2823	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2824	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2825	}
		2826

Diff Legend

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