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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.111 by root, Mon Jun 12 13:26:14 2006 UTC vs.
Revision 1.209 by root, Sat Jul 21 22:54:52 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
17	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
18	#include <SDL_endian.h>	32	#include <SDL_endian.h>
19	#include <SDL_image.h>	33	#include <SDL_image.h>
20	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
22		36
		37	#define PANGO_ENABLE_BACKEND
		38	#define G_DISABLE_CAST_CHECKS
		39
23	#include <glib/gmacros.h>	40	#include <glib/gmacros.h>
24		41
25	#include <pango/pango.h>	42	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>
27	#include <pango/pangoft2.h>
28	#include <pango/pangocairo.h>
29		43
30	#ifndef _WIN32	44	#ifndef _WIN32
31	# include <sys/types.h>	45	# include <sys/types.h>
32	# include <sys/socket.h>	46	# include <sys/socket.h>
33	# include <netinet/in.h>	47	# include <netinet/in.h>
34	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
35	# include <inttypes.h>	49	# 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	50	#endif
44		51
45	#include "glext.h"	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		53
47	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
48		55
49	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
51		58
52	#define MIN_FONT_HEIGHT 10	59	#define MIN_FONT_HEIGHT 10
		60
		61	#if 0
		62	# define PARACHUTE SDL_INIT_NOPARACHUTE
		63	#else
		64	# define PARACHUTE 0
		65	#endif
		66
		67	static AV *texture_av;
53		68
54	static struct	69	static struct
55	{	70	{
56	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
57	#include "glfunc.h"	72	#include "glfunc.h"
58	#undef GL_FUNC	73	#undef GL_FUNC
59	} gl;	74	} gl;
60		75
		76	static void
61	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62	{	78	{
63	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
64	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
65	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
66	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67	else	83	else
68	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
69	}	85	}
70		86
		87	static GLuint
		88	gen_texture ()
		89	{
		90	GLuint name;
		91
		92	if (AvFILL (texture_av) >= 0)
		93	name = (GLuint)(size_t)av_pop (texture_av);
		94	else
		95	glGenTextures (1, &name);
		96
		97	return name;
		98	}
		99
		100	static void
		101	del_texture (GLuint name)
		102	{
		103	/* make a half-assed attempt at returning the memory used by the texture */
		104	/* textures are frequently being reused by cfplus anyway */
		105	/glBindTexture (GL_TEXTURE_2D, name);/
		106	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		107	av_push (texture_av, (SV *)(size_t)name);
		108	glDeleteTextures (1, &name);
		109	}
		110
		111	#include "texcache.c"
		112
		113	#include "pango-font.c"
		114	#include "pango-fontmap.c"
		115	#include "pango-render.c"
		116
71	typedef Mix_Chunk *CFClient__MixChunk;	117	typedef Mix_Chunk *CFPlus__MixChunk;
72	typedef Mix_Music *CFClient__MixMusic;	118	typedef Mix_Music *CFPlus__MixMusic;
73		119
74	typedef PangoFontDescription *CFClient__Font;	120	typedef PangoFontDescription *CFPlus__Font;
		121
		122	static int
		123	shape_attr_p (PangoLayoutRun *run)
		124	{
		125	GSList *attrs = run->item->analysis.extra_attrs;
		126
		127	while (attrs)
		128	{
		129	PangoAttribute *attr = attrs->data;
		130
		131	if (attr->klass->type == PANGO_ATTR_SHAPE)
		132	return 1;
		133
		134	attrs = attrs->next;
		135	}
		136
		137	return 0;
		138	}
75		139
76	typedef struct cf_layout {	140	typedef struct cf_layout {
77	PangoLayout *pl; // either derived from a cairo or ft2 context	141	PangoLayout *pl;
78	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79	float r, g, b, a; // default color for rgba mode	142	float r, g, b, a; // default color for rgba mode
80	int base_height;	143	int base_height;
81	CFClient__Font font;	144	CFPlus__Font font;
82	} *CFClient__Layout;	145	} *CFPlus__Layout;
83		146
84	static CFClient__Font default_font;	147	static CFPlus__Font default_font;
85	static PangoContext ft2_context, cairo_context;	148	static PangoContext *opengl_context;
86	static PangoFontMap ft2_fontmap, cairo_fontmap;	149	static PangoFontMap *opengl_fontmap;
87		150
88	static void	151	static void
89	substitute_func (FcPattern *pattern, gpointer data)	152	substitute_func (FcPattern *pattern, gpointer data)
90	{	153	{
91	FcPatternAddBool (pattern, FC_HINTING, 1);	154	FcPatternAddBool (pattern, FC_HINTING, 1);
92	#ifdef FC_HINT_STYLE	155	#ifdef FC_HINT_STYLE
93	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	156	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94	#endif	157	#endif
95	#ifdef _WIN32
96	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97	#else
98	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99	#endif
100	}	159	}
101		160
102	static void	161	static void
103	layout_update_font (CFClient__Layout self)	162	layout_update_font (CFPlus__Layout self)
104	{	163	{
105	/* use a random scale factor to account for unknown descenders, 0.8 works	164	/* use a random scale factor to account for unknown descenders, 0.8 works
106	* reasonably well with bitstream vera	165	* reasonably well with bitstream vera
107	*/	166	*/
108	PangoFontDescription *font = self->font ? self->font : default_font;	167	PangoFontDescription *font = self->font ? self->font : default_font;
112		171
113	pango_layout_set_font_description (self->pl, font);	172	pango_layout_set_font_description (self->pl, font);
114	}	173	}
115		174
116	static void	175	static void
117	layout_get_pixel_size (CFClient__Layout self, int w, int h)	176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
118	{	177	{
		178	PangoRectangle rect;
		179
		180	// get_pixel_* wrongly rounds down
119	pango_layout_get_pixel_size (self->pl, w, h);	181	pango_layout_get_extents (self->pl, 0, &rect);
120		182
121	if (!w) w = 1;	183	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122	if (!h) h = 1;	184	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123		185
124	w = (w + 3) & ~3;	186	if (!rect.width) rect.width = 1;
125	}	187	if (!rect.height) rect.height = 1;
126		188
		189	*w = rect.width;
		190	*h = rect.height;
		191	}
		192
		193	typedef uint16_t tileid;
127	typedef uint16_t mapface;	194	typedef uint16_t faceid;
128		195
129	typedef struct {	196	typedef struct {
130	GLint name;	197	int name;
131	int w, h;	198	int w, h;
132	float s, t;	199	float s, t;
133	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
134	} maptex;	203	} maptex;
135		204
136	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
137	int16_t darkness;	208	uint16_t darkness;
138	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
139	} mapcell;	210	} mapcell;
140		211
141	typedef struct {	212	typedef struct {
142	int32_t c0, c1;	213	int32_t c0, c1;
143	mapcell *col;	214	mapcell *col;
144	} maprow;	215	} maprow;
145		216
146	typedef struct map {	217	typedef struct map {
147	int x, y, w, h;	218	int x, y, w, h;
148	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
149	int faces;	220	int faces; tileid *face2tile; // [faceid]
150	mapface *face;	221	int texs; maptex *tex; // [tileid]
151
152	int texs;
153	maptex *tex;
154		222
155	int32_t rows;	223	int32_t rows;
156	maprow *row;	224	maprow *row;
157	} *CFClient__Map;	225	} *CFPlus__Map;
158		226
159	static char *	227	static char *
160	prepend (char *ptr, int sze, int inc)	228	prepend (char *ptr, int sze, int inc)
161	{	229	{
162	char *p;	230	char *p;
…		…
179	}	247	}
180		248
181	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#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))	250	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
183		251
		252	static void
		253	need_facenum (struct map *self, faceid face)
		254	{
		255	while (self->faces <= face)
		256	{
		257	Append (tileid, self->face2tile, self->faces, self->faces);
		258	self->faces *= 2;
		259	}
		260	}
		261
		262	static void
		263	need_texid (struct map *self, int texid)
		264	{
		265	while (self->texs <= texid)
		266	{
		267	Append (maptex, self->tex, self->texs, self->texs);
		268	self->texs *= 2;
		269	}
		270	}
		271
184	static maprow *	272	static maprow *
185	map_get_row (CFClient__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
186	{	274	{
187	if (0 > y)	275	if (0 > y)
188	{	276	{
189	int extend = - y + MAP_EXTEND_Y;	277	int extend = - y + MAP_EXTEND_Y;
190	Prepend (maprow, self->row, self->rows, extend);	278	Prepend (maprow, self->row, self->rows, extend);
…		…
228		316
229	return row->col + (x - row->c0);	317	return row->col + (x - row->c0);
230	}	318	}
231		319
232	static mapcell *	320	static mapcell *
233	map_get_cell (CFClient__Map self, int x, int y)	321	map_get_cell (CFPlus__Map self, int x, int y)
234	{	322	{
235	return row_get_cell (map_get_row (self, y), x);	323	return row_get_cell (map_get_row (self, y), x);
236	}	324	}
237		325
238	static void	326	static void
239	map_clear (CFClient__Map self)	327	map_clear (CFPlus__Map self)
240	{	328	{
241	int r;	329	int r;
242		330
243	for (r = 0; r < self->rows; r++)	331	for (r = 0; r < self->rows; r++)
244	Safefree (self->row[r].col);	332	Safefree (self->row[r].col);
…		…
252	self->row = 0;	340	self->row = 0;
253	self->rows = 0;	341	self->rows = 0;
254	}	342	}
255		343
256	static void	344	static void
257	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
258	{	346	{
259	int x, y;	347	int x, y;
260	maprow *row;	348	maprow *row;
		349	mapcell *cell;
261		350
262	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
263	if (y >= 0)	352	if (y >= 0)
264	{	353	{
265	if (y >= self->rows)	354	if (y >= self->rows)
…		…
271	if (x >= row->c0)	360	if (x >= row->c0)
272	{	361	{
273	if (x >= row->c1)	362	if (x >= row->c1)
274	break;	363	break;
275		364
276	row->col[x - row->c0].darkness = -1;	365	cell = row->col + x - row->c0;
		366
		367	cell->darkness = 0;
		368	cell->stat_hp = 0;
		369	cell->flags = 0;
		370	cell->player = 0;
277	}	371	}
278	}	372	}
		373	}
		374
		375	typedef struct {
		376	tileid tile;
		377	uint8_t x, y, level;
		378	} smooth_key;
		379
		380	static void
		381	smooth_or_bits (HV hv, smooth_key key, IV bits)
		382	{
		383	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		384
		385	if (SvIOK (*sv))
		386	SvIV_set (sv, SvIVX (sv) \| bits);
		387	else
		388	sv_setiv (*sv, bits);
279	}	389	}
280		390
281	static void	391	static void
282	music_finished (void)	392	music_finished (void)
283	{	393	{
…		…
302	ev.data2 = 0;	412	ev.data2 = 0;
303		413
304	SDL_PushEvent ((SDL_Event *)&ev);	414	SDL_PushEvent ((SDL_Event *)&ev);
305	}	415	}
306		416
		417	static unsigned int
		418	minpot (unsigned int n)
		419	{
		420	if (!n)
		421	return 0;
		422
		423	--n;
		424
		425	n \|= n >> 1;
		426	n \|= n >> 2;
		427	n \|= n >> 4;
		428	n \|= n >> 8;
		429	n \|= n >> 16;
		430
		431	return n + 1;
		432	}
		433
		434	/* SDL should provide this, really. */
		435	#define SDLK_MODIFIER_MIN 300
		436	#define SDLK_MODIFIER_MAX 314
		437
		438	/******************************************************************************/
		439
		440	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		441	static GV *hover_gv;
		442
		443	static int
		444	within_widget (SV *widget, NV x, NV y)
		445	{
		446	HV *self;
		447	SV **svp;
		448	NV wx, ww, wy, wh;
		449
		450	if (!SvROK (widget))
		451	return 0;
		452
		453	self = (HV *)SvRV (widget);
		454
		455	if (SvTYPE (self) != SVt_PVHV)
		456	return 0;
		457
		458	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		459	if (y < wy)
		460	return 0;
		461
		462	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		463	if (y >= wy + wh)
		464	return 0;
		465
		466	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		467	if (x < wx)
		468	return 0;
		469
		470	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		471	if (x >= wx + ww)
		472	return 0;
		473
		474	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		475	if (!svp \|\| !SvTRUE (*svp))
		476	return 0;
		477
		478	return 1;
		479	}
		480
307	MODULE = CFClient PACKAGE = CFClient	481	MODULE = CFPlus PACKAGE = CFPlus
308		482
309	PROTOTYPES: ENABLE	483	PROTOTYPES: ENABLE
310		484
311	BOOT:	485	BOOT:
312	{	486	{
313	HV *stash = gv_stashpv ("CFClient", 1);	487	HV *stash = gv_stashpv ("CFPlus", 1);
314	static const struct {	488	static const struct {
315	const char *name;	489	const char *name;
316	IV iv;	490	IV iv;
317	} *civ, const_iv[] = {	491	} *civ, const_iv[] = {
318	# define const_iv(name) { # name, (IV)name }	492	# define const_iv(name) { # name, (IV)name }
		493	const_iv (SDLK_MODIFIER_MIN),
		494	const_iv (SDLK_MODIFIER_MAX),
		495
319	const_iv (SDL_ACTIVEEVENT),	496	const_iv (SDL_ACTIVEEVENT),
320	const_iv (SDL_KEYDOWN),	497	const_iv (SDL_KEYDOWN),
321	const_iv (SDL_KEYUP),	498	const_iv (SDL_KEYUP),
322	const_iv (SDL_MOUSEMOTION),	499	const_iv (SDL_MOUSEMOTION),
323	const_iv (SDL_MOUSEBUTTONDOWN),	500	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
332	const_iv (SDL_EVENT_RESERVEDA),	509	const_iv (SDL_EVENT_RESERVEDA),
333	const_iv (SDL_EVENT_RESERVEDB),	510	const_iv (SDL_EVENT_RESERVEDB),
334	const_iv (SDL_VIDEORESIZE),	511	const_iv (SDL_VIDEORESIZE),
335	const_iv (SDL_VIDEOEXPOSE),	512	const_iv (SDL_VIDEOEXPOSE),
336	const_iv (SDL_USEREVENT),	513	const_iv (SDL_USEREVENT),
		514
		515	const_iv (SDL_APPINPUTFOCUS),
		516	const_iv (SDL_APPMOUSEFOCUS),
		517	const_iv (SDL_APPACTIVE),
		518
337	const_iv (SDLK_KP0),	519	const_iv (SDLK_KP0),
338	const_iv (SDLK_KP1),	520	const_iv (SDLK_KP1),
339	const_iv (SDLK_KP2),	521	const_iv (SDLK_KP2),
340	const_iv (SDLK_KP3),	522	const_iv (SDLK_KP3),
341	const_iv (SDLK_KP4),	523	const_iv (SDLK_KP4),
…		…
396	const_iv (SDLK_BREAK),	578	const_iv (SDLK_BREAK),
397	const_iv (SDLK_MENU),	579	const_iv (SDLK_MENU),
398	const_iv (SDLK_POWER),	580	const_iv (SDLK_POWER),
399	const_iv (SDLK_EURO),	581	const_iv (SDLK_EURO),
400	const_iv (SDLK_UNDO),	582	const_iv (SDLK_UNDO),
		583
401	const_iv (KMOD_NONE),	584	const_iv (KMOD_NONE),
		585	const_iv (KMOD_SHIFT),
402	const_iv (KMOD_LSHIFT),	586	const_iv (KMOD_LSHIFT),
403	const_iv (KMOD_RSHIFT),	587	const_iv (KMOD_RSHIFT),
		588	const_iv (KMOD_CTRL),
404	const_iv (KMOD_LCTRL),	589	const_iv (KMOD_LCTRL),
405	const_iv (KMOD_RCTRL),	590	const_iv (KMOD_RCTRL),
		591	const_iv (KMOD_ALT),
406	const_iv (KMOD_LALT),	592	const_iv (KMOD_LALT),
407	const_iv (KMOD_RALT),	593	const_iv (KMOD_RALT),
		594	const_iv (KMOD_META),
408	const_iv (KMOD_LMETA),	595	const_iv (KMOD_LMETA),
409	const_iv (KMOD_RMETA),	596	const_iv (KMOD_RMETA),
410	const_iv (KMOD_NUM),	597	const_iv (KMOD_NUM),
411	const_iv (KMOD_CAPS),	598	const_iv (KMOD_CAPS),
412	const_iv (KMOD_MODE),	599	const_iv (KMOD_MODE),
413	const_iv (KMOD_CTRL),
414	const_iv (KMOD_SHIFT),
415	const_iv (KMOD_ALT),
416	const_iv (KMOD_META)
417	# undef const_iv	600	# undef const_iv
418	};	601	};
419		602
420	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	603	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
421	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	604	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		605
		606	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		607	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
422	}	608	}
		609
		610	void
		611	weaken (SV *rv)
		612	PROTOTYPE: $
		613	CODE:
		614	sv_rvweaken (rv);
		615
		616	int
		617	in_destruct ()
		618	CODE:
		619	RETVAL = PL_main_cv == Nullcv;
		620	OUTPUT:
		621	RETVAL
		622
		623	NV floor (NV x)
		624
		625	NV ceil (NV x)
423		626
424	void	627	void
425	pango_init ()	628	pango_init ()
426	CODE:	629	CODE:
427	// delayed, so it can pick up new fonts added by AddFontResourceEx
428	{	630	{
429	{
430	ft2_fontmap = pango_ft2_font_map_new ();	631	opengl_fontmap = pango_opengl_font_map_new ();
431	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	632	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
432	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	633	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
433	}
434	{
435	cairo_font_options_t *fopt = cairo_font_options_create ();
436	cairo_fontmap = pango_cairo_font_map_get_default ();
437	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
438	#ifdef _WIN32
439	// cairo looks like shit eaten twice on windows
440	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
441	#else
442	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
443	#endif
444	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
445	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
446	pango_cairo_context_set_font_options (cairo_context, fopt);
447	cairo_font_options_destroy (fopt);
448	}
449	}	634	}
		635
		636	char *
		637	SDL_GetError ()
450		638
451	int	639	int
452	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	640	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
453		641
454	void	642	void
455	SDL_Quit ()	643	SDL_Quit ()
456		644
457	void	645	void
458	SDL_ListModes ()	646	SDL_ListModes (int rgb, int alpha)
459	PPCODE:	647	PPCODE:
460	{	648	{
461	SDL_Rect **m;	649	SDL_Rect **m;
462		650
463	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	651	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
464	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	652	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
465	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	653	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
466	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	654	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
467		655
468	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	656	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
469	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	657	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
470		658
471	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
472	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	660	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
473	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	661	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
474	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	662	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
475		663
476	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	664	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
477		665	#if SDL_VERSION_ATLEAST(1,2,10)
478	SDL_EnableUNICODE (1);	666	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
479	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	667	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		668	#endif
480		669
481	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	670	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
482		671
483	if (m && m != (SDL_Rect **)-1)	672	if (m && m != (SDL_Rect **)-1)
484	while (*m)	673	while (*m)
485	{	674	{
		675	if ((m)->w >= 640 && (m)->h >= 480)
		676	{
486	AV *av = newAV ();	677	AV *av = newAV ();
487	av_push (av, newSViv ((*m)->w));	678	av_push (av, newSViv ((*m)->w));
488	av_push (av, newSViv ((*m)->h));	679	av_push (av, newSViv ((*m)->h));
		680	av_push (av, newSViv (rgb));
		681	av_push (av, newSViv (alpha));
489	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	682	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		683	}
490		684
491	++m;	685	++m;
492	}	686	}
493	}	687	}
494		688
495	char *
496	SDL_GetError ()
497
498	int	689	int
499	SDL_SetVideoMode (int w, int h, int fullscreen)	690	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
500	CODE:	691	CODE:
		692	{
		693	SDL_EnableUNICODE (1);
		694	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		695
		696	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		697	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		698	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		699	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		700
501	RETVAL = !!SDL_SetVideoMode (	701	RETVAL = !!SDL_SetVideoMode (
502	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	702	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
503	);	703	);
		704
504	if (RETVAL)	705	if (RETVAL)
505	{	706	{
		707	av_clear (texture_av);
		708
506	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	709	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
507	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	710	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
508	# include "glfunc.h"	711	#include "glfunc.h"
509	# undef GL_FUNC	712	#undef GL_FUNC
510	}	713	}
		714	}
511	OUTPUT:	715	OUTPUT:
512	RETVAL	716	RETVAL
513		717
514	void	718	void
515	SDL_GL_SwapBuffers ()	719	SDL_GL_SwapBuffers ()
516		720
517	char *	721	char *
518	SDL_GetKeyName (int sym)	722	SDL_GetKeyName (int sym)
519		723
		724	int
		725	SDL_GetAppState ()
		726
520	void	727	void
521	SDL_PollEvent ()	728	poll_events ()
522	PPCODE:	729	PPCODE:
523	{	730	{
524	SDL_Event ev;	731	SDL_Event ev;
525		732
526	while (SDL_PollEvent (&ev))	733	SDL_PumpEvents ();
		734	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
527	{	735	{
528	HV *hv = newHV ();	736	HV *hv = newHV ();
529	hv_store (hv, "type", 4, newSViv (ev.type), 0);	737	hv_store (hv, "type", 4, newSViv (ev.type), 0);
530		738
531	switch (ev.type)	739	switch (ev.type)
…		…
533	case SDL_KEYDOWN:	741	case SDL_KEYDOWN:
534	case SDL_KEYUP:	742	case SDL_KEYUP:
535	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	743	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
536	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	744	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
537	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	745	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		746	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
538	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	747	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
539	break;	748	break;
540		749
541	case SDL_ACTIVEEVENT:	750	case SDL_ACTIVEEVENT:
542	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
543	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	752	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
544	break;	753	break;
545		754
546	case SDL_MOUSEMOTION:	755	case SDL_MOUSEMOTION:
		756	{
		757	int state = ev.motion.state;
		758	int x = ev.motion.x;
		759	int y = ev.motion.y;
		760	int xrel = ev.motion.xrel;
		761	int yrel = ev.motion.yrel;
		762
		763	/* do simplistic event compression */
		764	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		765	&& state == ev.motion.state)
		766	{
		767	xrel += ev.motion.xrel;
		768	yrel += ev.motion.yrel;
		769	x = ev.motion.x;
		770	y = ev.motion.y;
		771	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		772	}
		773
547	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	774	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
548
549	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	775	hv_store (hv, "state", 5, newSViv (state), 0);
550	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	776	hv_store (hv, "x", 1, newSViv (x), 0);
551	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	777	hv_store (hv, "y", 1, newSViv (y), 0);
552	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
553	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		780	}
554	break;	781	break;
555		782
556	case SDL_MOUSEBUTTONDOWN:	783	case SDL_MOUSEBUTTONDOWN:
557	case SDL_MOUSEBUTTONUP:	784	case SDL_MOUSEBUTTONUP:
558	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
568	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	795	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
569	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	796	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
570	break;	797	break;
571	}	798	}
572		799
573	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	800	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
574	}	801	}
575	}	802	}
576		803
577	int	804	int
578	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	805	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
587	Mix_AllocateChannels (int numchans = -1)	814	Mix_AllocateChannels (int numchans = -1)
588		815
589	void	816	void
590	lowdelay (int fd, int val = 1)	817	lowdelay (int fd, int val = 1)
591	CODE:	818	CODE:
		819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		820
		821	void
		822	win32_proxy_info ()
		823	PPCODE:
		824	{
592	#ifndef _WIN32	825	#ifdef _WIN32
593	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	826	char buffer[2048];
		827	DWORD buflen;
		828
		829	EXTEND (SP, 3);
		830
		831	buflen = sizeof (buffer);
		832	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		833	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		834	{
		835	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		836
		837	buflen = sizeof (buffer);
		838	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		839	{
		840	PUSHs (newSVpv (buffer, 0));
		841
		842	buflen = sizeof (buffer);
		843	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		844	PUSHs (newSVpv (buffer, 0));
		845	}
		846	}
594	#endif	847	#endif
		848	}
595		849
596	void	850	void
597	add_font (char *file)	851	add_font (char *file)
598	CODE:	852	CODE:
599	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	853	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
600	#ifdef _WIN32
601	// cairo... sigh... requires win2000
602	AddFontResourceEx (file, FR_PRIVATE, 0);
603	#endif
604		854
605	void	855	void
606	load_image_inline (SV *image_)	856	load_image_inline (SV *image_)
607	ALIAS:	857	ALIAS:
608	load_image_file = 1	858	load_image_file = 1
…		…
650		900
651	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	901	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
652		902
653	assert (surface2->pitch == surface2->w * 4);	903	assert (surface2->pitch == surface2->w * 4);
654		904
		905	SDL_LockSurface (surface2);
655	EXTEND (SP, 5);	906	EXTEND (SP, 6);
656	PUSHs (sv_2mortal (newSViv (surface2->w)));	907	PUSHs (sv_2mortal (newSViv (surface2->w)));
657	PUSHs (sv_2mortal (newSViv (surface2->h)));	908	PUSHs (sv_2mortal (newSViv (surface2->h)));
658	SDL_LockSurface (surface2);
659	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	909	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
660	SDL_UnlockSurface (surface2);
661	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	910	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
662	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	911	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
663	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	912	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		913	SDL_UnlockSurface (surface2);
664		914
665	SDL_FreeSurface (surface);	915	SDL_FreeSurface (surface);
666	SDL_FreeSurface (surface2);	916	SDL_FreeSurface (surface2);
667	}	917	}
668		918
…		…
704	CODE:	954	CODE:
705	fprintf (stderr, "FATAL: %s\n", message);	955	fprintf (stderr, "FATAL: %s\n", message);
706	#ifdef _WIN32	956	#ifdef _WIN32
707	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	957	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
708	#endif	958	#endif
709	_Exit (1);	959	_exit (1);
710		960
711	void	961	void
712	_exit (int retval)	962	_exit (int retval = 0)
713	CODE:	963	CODE:
		964	#ifdef WIN32
		965	ExitThread (retval); // unclean, please beam me up
		966	#else
714	_Exit (retval);	967	_exit (retval);
		968	#endif
715		969
		970	void
		971	debug ()
		972	CODE:
		973	{
		974	#if DEBUG
		975	VALGRIND_DO_LEAK_CHECK;
		976	#endif
		977	}
		978
716	MODULE = CFClient PACKAGE = CFClient::Font	979	MODULE = CFPlus PACKAGE = CFPlus::Font
717		980
718	CFClient::Font	981	PROTOTYPES: DISABLE
		982
		983	CFPlus::Font
719	new_from_file (SV class, char path, int id = 0)	984	new_from_file (SV class, char path, int id = 0)
720	CODE:	985	CODE:
721	{	986	{
722	int count;	987	int count;
723	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	988	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
726	}	991	}
727	OUTPUT:	992	OUTPUT:
728	RETVAL	993	RETVAL
729		994
730	void	995	void
731	DESTROY (CFClient::Font self)	996	DESTROY (CFPlus::Font self)
732	CODE:	997	CODE:
733	pango_font_description_free (self);	998	pango_font_description_free (self);
734		999
735	void	1000	void
736	make_default (CFClient::Font self)	1001	make_default (CFPlus::Font self)
		1002	PROTOTYPE: $
737	CODE:	1003	CODE:
738	default_font = self;	1004	default_font = self;
739		1005
740	MODULE = CFClient PACKAGE = CFClient::Layout	1006	MODULE = CFPlus PACKAGE = CFPlus::Layout
741		1007
742	CFClient::Layout	1008	PROTOTYPES: DISABLE
743	new (SV *class, int rgba = 0)	1009
		1010	void
		1011	reset_glyph_cache ()
		1012	PROTOTYPE:
		1013	CODE:
		1014	tc_clear ();
		1015
		1016	CFPlus::Layout
		1017	new (SV *class)
744	CODE:	1018	CODE:
745	New (0, RETVAL, 1, struct cf_layout);	1019	New (0, RETVAL, 1, struct cf_layout);
746		1020
747	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1021	RETVAL->pl = pango_layout_new (opengl_context);
748	RETVAL->rgba = rgba;
749	RETVAL->r = 1.;	1022	RETVAL->r = 1.;
750	RETVAL->g = 1.;	1023	RETVAL->g = 1.;
751	RETVAL->b = 1.;	1024	RETVAL->b = 1.;
752	RETVAL->a = 1.;	1025	RETVAL->a = 1.;
753	RETVAL->base_height = MIN_FONT_HEIGHT;	1026	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
757	layout_update_font (RETVAL);	1030	layout_update_font (RETVAL);
758	OUTPUT:	1031	OUTPUT:
759	RETVAL	1032	RETVAL
760		1033
761	void	1034	void
762	DESTROY (CFClient::Layout self)	1035	DESTROY (CFPlus::Layout self)
763	CODE:	1036	CODE:
764	g_object_unref (self->pl);	1037	g_object_unref (self->pl);
765	Safefree (self);	1038	Safefree (self);
766		1039
		1040	void
		1041	set_text (CFPlus::Layout self, SV *text_)
		1042	CODE:
		1043	{
		1044	STRLEN textlen;
		1045	char *text = SvPVutf8 (text_, textlen);
		1046
		1047	pango_layout_set_text (self->pl, text, textlen);
		1048	}
		1049
		1050	void
		1051	set_markup (CFPlus::Layout self, SV *text_)
		1052	CODE:
		1053	{
		1054	STRLEN textlen;
		1055	char *text = SvPVutf8 (text_, textlen);
		1056
		1057	pango_layout_set_markup (self->pl, text, textlen);
		1058	}
		1059
		1060	void
		1061	set_shapes (CFPlus::Layout self, ...)
		1062	CODE:
		1063	{
		1064	PangoAttrList *attrs = 0;
		1065	const char *text = pango_layout_get_text (self->pl);
		1066	const char *pos = text;
		1067	int arg = 4;
		1068
		1069	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1070	{
		1071	PangoRectangle inkrect, rect;
		1072	PangoAttribute *attr;
		1073
		1074	int x = SvIV (ST (arg - 3));
		1075	int y = SvIV (ST (arg - 2));
		1076	int w = SvIV (ST (arg - 1));
		1077	int h = SvIV (ST (arg ));
		1078
		1079	inkrect.x = 0;
		1080	inkrect.y = 0;
		1081	inkrect.width = 0;
		1082	inkrect.height = 0;
		1083
		1084	rect.x = x * PANGO_SCALE;
		1085	rect.y = y * PANGO_SCALE;
		1086	rect.width = w * PANGO_SCALE;
		1087	rect.height = h * PANGO_SCALE;
		1088
		1089	if (!attrs)
		1090	attrs = pango_layout_get_attributes (self->pl);
		1091
		1092	attr = pango_attr_shape_new (&inkrect, &rect);
		1093	attr->start_index = pos - text;
		1094	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1095	pango_attr_list_insert (attrs, attr);
		1096
		1097	arg += 4;
		1098	pos += sizeof (OBJ_STR) - 1;
		1099	}
		1100
		1101	if (attrs)
		1102	pango_layout_set_attributes (self->pl, attrs);
		1103	}
		1104
		1105	void
		1106	get_shapes (CFPlus::Layout self)
		1107	PPCODE:
		1108	{
		1109	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1110
		1111	do
		1112	{
		1113	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1114
		1115	if (run && shape_attr_p (run))
		1116	{
		1117	PangoRectangle extents;
		1118	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1119
		1120	EXTEND (SP, 2);
		1121	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1122	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1123	}
		1124	}
		1125	while (pango_layout_iter_next_run (iter));
		1126
		1127	pango_layout_iter_free (iter);
		1128	}
		1129
767	int	1130	int
768	is_rgba (CFClient::Layout self)	1131	has_wrapped (CFPlus::Layout self)
769	CODE:	1132	CODE:
770	RETVAL = self->rgba;	1133	{
		1134	int lines = 1;
		1135	const char *text = pango_layout_get_text (self->pl);
		1136
		1137	while (*text)
		1138	lines += *text++ == '\n';
		1139
		1140	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1141	}
771	OUTPUT:	1142	OUTPUT:
772	RETVAL	1143	RETVAL
773		1144
774	void
775	set_text (CFClient::Layout self, SV *text_)
776	CODE:
777	{
778	STRLEN textlen;
779	char *text = SvPVutf8 (text_, textlen);
780
781	pango_layout_set_text (self->pl, text, textlen);
782	}
783
784	void
785	set_markup (CFClient::Layout self, SV *text_)
786	CODE:
787	{
788	STRLEN textlen;
789	char *text = SvPVutf8 (text_, textlen);
790
791	pango_layout_set_markup (self->pl, text, textlen);
792	}
793
794	SV *	1145	SV *
795	get_text (CFClient::Layout self)	1146	get_text (CFPlus::Layout self)
796	CODE:	1147	CODE:
797	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1148	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
798	sv_utf8_decode (RETVAL);	1149	sv_utf8_decode (RETVAL);
799	OUTPUT:	1150	OUTPUT:
800	RETVAL	1151	RETVAL
801		1152
802	void	1153	void
803	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1154	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
804	CODE:	1155	CODE:
805	self->r = r;	1156	self->r = r;
806	self->g = g;	1157	self->g = g;
807	self->b = b;	1158	self->b = b;
808	self->a = a;	1159	self->a = a;
809		1160
810	void	1161	void
811	set_font (CFClient::Layout self, CFClient::Font font = 0)	1162	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
812	CODE:	1163	CODE:
813	if (self->font != font)	1164	if (self->font != font)
814	{	1165	{
815	self->font = font;	1166	self->font = font;
816	layout_update_font (self);	1167	layout_update_font (self);
817	}	1168	}
818		1169
819	void	1170	void
820	set_height (CFClient::Layout self, int base_height)	1171	set_height (CFPlus::Layout self, int base_height)
821	CODE:	1172	CODE:
822	if (self->base_height != base_height)	1173	if (self->base_height != base_height)
823	{	1174	{
824	self->base_height = base_height;	1175	self->base_height = base_height;
825	layout_update_font (self);	1176	layout_update_font (self);
826	}	1177	}
827		1178
828	void	1179	void
829	set_width (CFClient::Layout self, int max_width = -1)	1180	set_width (CFPlus::Layout self, int max_width = -1)
830	CODE:	1181	CODE:
831	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1182	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
832		1183
833	void	1184	void
834	set_indent (CFClient::Layout self, int indent)	1185	set_indent (CFPlus::Layout self, int indent)
835	CODE:	1186	CODE:
836	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1187	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
837		1188
838	void	1189	void
839	set_spacing (CFClient::Layout self, int spacing)	1190	set_spacing (CFPlus::Layout self, int spacing)
840	CODE:	1191	CODE:
841	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1192	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
842		1193
843	void	1194	void
844	set_ellipsise (CFClient::Layout self, int ellipsise)	1195	set_ellipsise (CFPlus::Layout self, int ellipsise)
845	CODE:	1196	CODE:
846	pango_layout_set_ellipsize (self->pl,	1197	pango_layout_set_ellipsize (self->pl,
847	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1198	ellipsise == 1 ? PANGO_ELLIPSIZE_START
848	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1199	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
849	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1200	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
850	: PANGO_ELLIPSIZE_NONE	1201	: PANGO_ELLIPSIZE_NONE
851	);	1202	);
852		1203
853	void	1204	void
854	set_single_paragraph_mode (CFClient::Layout self, int spm)	1205	set_single_paragraph_mode (CFPlus::Layout self, int spm)
855	CODE:	1206	CODE:
856	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1207	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
857		1208
858	void	1209	void
859	size (CFClient::Layout self)	1210	size (CFPlus::Layout self)
860	PPCODE:	1211	PPCODE:
861	{	1212	{
862	int w, h;	1213	int w, h;
863		1214
864	layout_get_pixel_size (self, &w, &h);	1215	layout_get_pixel_size (self, &w, &h);
…		…
867	PUSHs (sv_2mortal (newSViv (w)));	1218	PUSHs (sv_2mortal (newSViv (w)));
868	PUSHs (sv_2mortal (newSViv (h)));	1219	PUSHs (sv_2mortal (newSViv (h)));
869	}	1220	}
870		1221
871	int	1222	int
		1223	descent (CFPlus::Layout self)
		1224	CODE:
		1225	{
		1226	PangoRectangle rect;
		1227	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1228	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1229	RETVAL = PANGO_DESCENT (rect);
		1230	}
		1231	OUTPUT:
		1232	RETVAL
		1233
		1234	int
872	xy_to_index (CFClient::Layout self, int x, int y)	1235	xy_to_index (CFPlus::Layout self, int x, int y)
873	CODE:	1236	CODE:
874	{	1237	{
875	int index, trailing;	1238	int index, trailing;
876	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1239	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
877	RETVAL = index;	1240	RETVAL = index + trailing;
878	}	1241	}
879	OUTPUT:	1242	OUTPUT:
880	RETVAL	1243	RETVAL
881		1244
882	void	1245	void
883	cursor_pos (CFClient::Layout self, int index)	1246	cursor_pos (CFPlus::Layout self, int index)
884	PPCODE:	1247	PPCODE:
885	{	1248	{
886	PangoRectangle strong_pos;	1249	PangoRectangle strong_pos;
887	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1250	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
888		1251
…		…
891	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
892	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1255	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
893	}	1256	}
894		1257
895	void	1258	void
896	render (CFClient::Layout self)	1259	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
897	PPCODE:	1260	PPCODE:
898	{	1261	{
899	SV *retval;	1262	int line, x;
900	int w, h;
901		1263
902	layout_get_pixel_size (self, &w, &h);	1264	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1265	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
903		1266
904	if (self->rgba)
905	{
906	cairo_surface_t *surface;
907	cairo_t *cairo;
908
909	retval = newSV (w * h * 4);
910	SvPOK_only (retval);
911	SvCUR_set (retval, w * h * 4);
912
913	memset (SvPVX (retval), 0, w * h * 4);
914
915	surface = cairo_image_surface_create_for_data (
916	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
917	cairo = cairo_create (surface);
918	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
919
920	pango_cairo_show_layout (cairo, self->pl);
921
922	cairo_destroy (cairo);
923	cairo_surface_destroy (surface);
924
925	// what a mess, and its premultiplied, too :(
926	{
927	uint32_t p = (uint32_t )SvPVX (retval);
928	uint32_t e = p + w h;
929
930	while (p < e)
931	{
932	uint32_t rgba = *p;
933	rgba = (rgba >> 24) \| (rgba << 8);
934	#if 0
935	#ifdef _WIN32
936	{//D
937	uint8_t r = rgba >> 24;
938	uint8_t g = rgba >> 16;
939	uint8_t b = rgba >> 8;
940	uint8_t a = rgba >> 0;
941
942	rgba = (rgba & 0xffffff00) \| a;
943	}
944	#endif
945	#endif
946	rgba = SDL_SwapBE32 (rgba);
947	*p++ = rgba;
948	}
949	}
950
951	EXTEND (SP, 5);	1267	EXTEND (SP, 2);
952	PUSHs (sv_2mortal (newSViv (w)));	1268	PUSHs (sv_2mortal (newSViv (line - 1)));
		1269	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1270	}
		1271
		1272	void
		1273	line_x_to_index (CFPlus::Layout self, int line, int x)
		1274	PPCODE:
		1275	{
		1276	PangoLayoutLine *lp;
		1277	int index, trailing;
		1278
		1279	if (line < 0)
		1280	XSRETURN_EMPTY;
		1281
		1282	if (!(lp = pango_layout_get_line (self->pl, line)))
		1283	XSRETURN_EMPTY; /* do better */
		1284
		1285	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1286
		1287	EXTEND (SP, 2);
		1288	if (GIMME_V == G_SCALAR)
953	PUSHs (sv_2mortal (newSViv (h)));	1289	PUSHs (sv_2mortal (newSViv (index + trailing)));
954	PUSHs (sv_2mortal (retval));
955	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
956	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
957	}
958	else	1290	else
959	{	1291	{
960	FT_Bitmap bitmap;
961
962	retval = newSV (w * h);
963	SvPOK_only (retval);
964	SvCUR_set (retval, w * h);
965
966	bitmap.rows = h;
967	bitmap.width = w;
968	bitmap.pitch = w;
969	bitmap.buffer = (unsigned char*)SvPVX (retval);
970	bitmap.num_grays = 256;
971	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
972
973	memset (bitmap.buffer, 0, w * h);
974
975	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
976
977	EXTEND (SP, 5);
978	PUSHs (sv_2mortal (newSViv (w)));	1292	PUSHs (sv_2mortal (newSViv (index)));
979	PUSHs (sv_2mortal (newSViv (h)));	1293	PUSHs (sv_2mortal (newSViv (trailing)));
980	PUSHs (sv_2mortal (retval));
981	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
982	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
983	}	1294	}
984	}	1295	}
985		1296
		1297	void
		1298	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1299	PPCODE:
		1300	pango_opengl_render_layout_subpixel (
		1301	self->pl,
		1302	x * PANGO_SCALE, y * PANGO_SCALE,
		1303	self->r, self->g, self->b, self->a,
		1304	flags
		1305	);
		1306
986	MODULE = CFClient PACKAGE = CFClient::Texture	1307	MODULE = CFPlus PACKAGE = CFPlus::Texture
987		1308
		1309	PROTOTYPES: ENABLE
		1310
		1311	int minpot (int n)
		1312
988	void	1313	void
		1314	pad (SV *data_, int ow, int oh, int nw, int nh)
		1315	CODE:
		1316	{
		1317	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1318	{
		1319	STRLEN datalen;
		1320	char *data = SvPVbyte (data_, datalen);
		1321	int bpp = datalen / (ow * oh);
		1322	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1323
		1324	SvPOK_only (result_);
		1325	SvCUR_set (result_, nw * nh * bpp);
		1326
		1327	memset (SvPVX (result_), 0, nw * nh * bpp);
		1328	while (oh--)
		1329	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1330
		1331	sv_setsv (data_, result_);
		1332	}
		1333	}
		1334
		1335	void
989	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1336	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
990	PROTOTYPE: $$$;$$	1337	PROTOTYPE: $$$;$$
991	ALIAS:	1338	ALIAS:
992	draw_quad_alpha = 1	1339	draw_quad_alpha = 1
993	draw_quad_alpha_premultiplied = 2	1340	draw_quad_alpha_premultiplied = 2
994	CODE:	1341	CODE:
…		…
1032	glDisable (GL_ALPHA_TEST);	1379	glDisable (GL_ALPHA_TEST);
1033	glDisable (GL_BLEND);	1380	glDisable (GL_BLEND);
1034	}	1381	}
1035	}	1382	}
1036		1383
		1384	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1385	CODE:
		1386	{
		1387	GLint width;
		1388	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1389	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1390	RETVAL = width > 0;
		1391	}
		1392	OUTPUT:
		1393	RETVAL
		1394
1037	MODULE = CFClient PACKAGE = CFClient::Map	1395	MODULE = CFPlus PACKAGE = CFPlus::Map
1038		1396
1039	CFClient::Map	1397	PROTOTYPES: DISABLE
1040	new (SV *class, int map_width, int map_height)	1398
		1399	CFPlus::Map
		1400	new (SV *class)
1041	CODE:	1401	CODE:
1042	New (0, RETVAL, 1, struct map);	1402	New (0, RETVAL, 1, struct map);
1043	RETVAL->x = 0;	1403	RETVAL->x = 0;
1044	RETVAL->y = 0;	1404	RETVAL->y = 0;
1045	RETVAL->w = map_width;	1405	RETVAL->w = 0;
1046	RETVAL->h = map_height;	1406	RETVAL->h = 0;
1047	RETVAL->ox = 0;	1407	RETVAL->ox = 0;
1048	RETVAL->oy = 0;	1408	RETVAL->oy = 0;
1049	RETVAL->faces = 8192;	1409	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1050	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1410	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1051	RETVAL->texs = 8192;
1052	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1053	RETVAL->rows = 0;	1411	RETVAL->rows = 0;
1054	RETVAL->row = 0;	1412	RETVAL->row = 0;
1055	OUTPUT:	1413	OUTPUT:
1056	RETVAL	1414	RETVAL
1057		1415
1058	void	1416	void
1059	DESTROY (CFClient::Map self)	1417	DESTROY (CFPlus::Map self)
1060	CODE:	1418	CODE:
1061	{	1419	{
1062	map_clear (self);	1420	map_clear (self);
1063	Safefree (self->face);	1421	Safefree (self->face2tile);
1064	Safefree (self->tex);	1422	Safefree (self->tex);
1065	Safefree (self);	1423	Safefree (self);
1066	}	1424	}
1067		1425
1068	void	1426	void
		1427	resize (CFPlus::Map self, int map_width, int map_height)
		1428	CODE:
		1429	self->w = map_width;
		1430	self->h = map_height;
		1431
		1432	void
1069	clear (CFClient::Map self)	1433	clear (CFPlus::Map self)
1070	CODE:	1434	CODE:
1071	map_clear (self);	1435	map_clear (self);
1072		1436
1073	void	1437	void
1074	set_face (CFClient::Map self, int face, int texid)	1438	set_tileid (CFPlus::Map self, int face, int tile)
1075	CODE:	1439	CODE:
1076	{	1440	{
1077	while (self->faces <= face)	1441	need_facenum (self, face); self->face2tile [face] = tile;
1078	{	1442	need_texid (self, tile);
1079	Append (mapface, self->face, self->faces, self->faces);
1080	self->faces *= 2;
1081	}
1082
1083	self->face [face] = texid;
1084	}	1443	}
1085		1444
1086	void	1445	void
		1446	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1447	CODE:
		1448	{
		1449	tileid texid;
		1450	maptex *tex;
		1451
		1452	if (face < 0 \|\| face >= self->faces)
		1453	return;
		1454
		1455	if (smooth < 0 \|\| smooth >= self->faces)
		1456	return;
		1457
		1458	texid = self->face2tile [face];
		1459
		1460	if (!texid)
		1461	return;
		1462
		1463	tex = self->tex + texid;
		1464	tex->smoothtile = self->face2tile [smooth];
		1465	tex->smoothlevel = level;
		1466	}
		1467
		1468	void
1087	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)	1469	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)
1088	CODE:	1470	CODE:
1089	{	1471	{
1090	while (self->texs <= texid)	1472	need_texid (self, texid);
1091	{
1092	Append (maptex, self->tex, self->texs, self->texs);
1093	self->texs *= 2;
1094	}
1095		1473
1096	{	1474	{
1097	maptex *tex = self->tex + texid;	1475	maptex *tex = self->tex + texid;
1098		1476
1099	tex->name = name;	1477	tex->name = name;
…		…
1116	// from transparent color bleeding and ugly wrapping effects.	1494	// from transparent color bleeding and ugly wrapping effects.
1117	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1495	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1118	}	1496	}
1119		1497
1120	int	1498	int
1121	ox (CFClient::Map self)	1499	ox (CFPlus::Map self)
1122	ALIAS:	1500	ALIAS:
1123	oy = 1	1501	oy = 1
1124	x = 2	1502	x = 2
1125	y = 3	1503	y = 3
1126	w = 4	1504	w = 4
…		…
1137	}	1515	}
1138	OUTPUT:	1516	OUTPUT:
1139	RETVAL	1517	RETVAL
1140		1518
1141	void	1519	void
1142	scroll (CFClient::Map self, int dx, int dy)	1520	scroll (CFPlus::Map self, int dx, int dy)
1143	CODE:	1521	CODE:
1144	{	1522	{
1145	if (dx > 0)	1523	if (dx > 0)
1146	map_blank (self, self->x, self->y, dx - 1, self->h);	1524	map_blank (self, self->x, self->y, dx, self->h);
1147	else if (dx < 0)	1525	else if (dx < 0)
1148	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1526	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1149		1527
1150	if (dy > 0)	1528	if (dy > 0)
1151	map_blank (self, self->x, self->y, self->w, dy - 1);	1529	map_blank (self, self->x, self->y, self->w, dy);
1152	else if (dy < 0)	1530	else if (dy < 0)
1153	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1531	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1154		1532
1155	self->ox += dx; self->x += dx;	1533	self->ox += dx; self->x += dx;
1156	self->oy += dy; self->y += dy;	1534	self->oy += dy; self->y += dy;
1157		1535
1158	while (self->y < 0)	1536	while (self->y < 0)
…		…
1163	self->y += MAP_EXTEND_Y;	1541	self->y += MAP_EXTEND_Y;
1164	}	1542	}
1165	}	1543	}
1166		1544
1167	void	1545	void
1168	map1a_update (CFClient::Map self, SV *data_)	1546	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1169	CODE:	1547	CODE:
1170	{	1548	{
1171	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1549	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1172	uint8_t data_end = (uint8_t )SvEND (data_);	1550	uint8_t data_end = (uint8_t )SvEND (data_);
1173	mapcell *cell;	1551	mapcell *cell;
1174	int x, y, flags;	1552	int x, y, flags;
1175		1553
1176	while (data < data_end)	1554	while (data < data_end - 1)
1177	{	1555	{
1178	flags = (data [0] << 8) + data [1]; data += 2;	1556	flags = (data [0] << 8) + data [1]; data += 2;
1179		1557
1180	x = ((flags >> 10) & 63) + self->x;	1558	x = self->x + ((flags >> 10) & 63);
1181	y = ((flags >> 4) & 63) + self->y;	1559	y = self->y + ((flags >> 4) & 63);
1182		1560
1183	cell = map_get_cell (self, x, y);	1561	cell = map_get_cell (self, x, y);
1184		1562
1185	if (flags & 15)	1563	if (flags & 15)
1186	{	1564	{
1187	if (cell->darkness < 0)	1565	if (!cell->darkness)
1188	{	1566	{
		1567	memset (cell, 0, sizeof (*cell));
1189	cell->darkness = 0;	1568	cell->darkness = 256;
1190	cell->face [0] = 0;
1191	cell->face [1] = 0;
1192	cell->face [2] = 0;
1193	}	1569	}
1194		1570
1195	cell->darkness = flags & 8 ? *data++ : 255;
1196
1197	//TODO: don't trust server data to be in-range(!)	1571	//TODO: don't trust server data to be in-range(!)
		1572
		1573	if (flags & 8)
		1574	{
		1575	if (extmap)
		1576	{
		1577	uint8_t ext, cmd;
		1578
		1579	do
		1580	{
		1581	ext = *data++;
		1582	cmd = ext & 0x3f;
		1583
		1584	if (cmd < 4)
		1585	cell->darkness = 255 - ext * 64 + 1;
		1586	else if (cmd == 5) // health
		1587	{
		1588	cell->stat_width = 1;
		1589	cell->stat_hp = *data++;
		1590	}
		1591	else if (cmd == 6) // monster width
		1592	cell->stat_width = *data++ + 1;
		1593	else if (cmd == 0x47)
		1594	{
		1595	if (*data == 4)
		1596	; // decode player count
		1597
		1598	data += *data + 1;
		1599	}
		1600	else if (cmd == 8) // cell flags
		1601	cell->flags = *data++;
		1602	else if (ext & 0x40) // unknown, multibyte => skip
		1603	data += *data + 1;
		1604	else
		1605	data++;
		1606	}
		1607	while (ext & 0x80);
		1608	}
		1609	else
		1610	cell->darkness = *data++ + 1;
		1611	}
1198		1612
1199	if (flags & 4)	1613	if (flags & 4)
1200	{	1614	{
1201	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1615	faceid face = (data [0] << 8) + data [1]; data += 2;
		1616	need_facenum (self, face);
		1617	cell->tile [0] = self->face2tile [face];
1202	}	1618	}
1203		1619
1204	if (flags & 2)	1620	if (flags & 2)
1205	{	1621	{
1206	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1622	faceid face = (data [0] << 8) + data [1]; data += 2;
		1623	need_facenum (self, face);
		1624	cell->tile [1] = self->face2tile [face];
1207	}	1625	}
1208		1626
1209	if (flags & 1)	1627	if (flags & 1)
1210	{	1628	{
1211	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1629	faceid face = (data [0] << 8) + data [1]; data += 2;
		1630	need_facenum (self, face);
		1631	cell->tile [2] = self->face2tile [face];
1212	}	1632	}
1213	}	1633	}
1214	else	1634	else
1215	cell->darkness = -1;	1635	cell->darkness = 0;
1216	}	1636	}
1217	}	1637	}
1218		1638
1219	SV *	1639	SV *
1220	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1640	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1221	CODE:	1641	CODE:
1222	{	1642	{
1223	int x1, x;	1643	int x1, x;
1224	int y1, y;	1644	int y1, y;
1225	int z;	1645	int z;
…		…
1246	{	1666	{
1247	mapcell *cell = row->col + (x - row->c0);	1667	mapcell *cell = row->col + (x - row->c0);
1248		1668
1249	for (z = 0; z <= 0; z++)	1669	for (z = 0; z <= 0; z++)
1250	{	1670	{
1251	mapface face = cell->face [z];
1252
1253	if (face)
1254	{
1255	maptex tex = self->tex [face];	1671	maptex tex = self->tex [cell->tile [z]];
1256	int a0 = 255 - tex.a;	1672	int a0 = 255 - tex.a;
1257	int a1 = tex.a;	1673	int a1 = tex.a;
1258		1674
1259	r = (r * a0 + tex.r * a1) / 255;	1675	r = (r * a0 + tex.r * a1) / 255;
1260	g = (g * a0 + tex.g * a1) / 255;	1676	g = (g * a0 + tex.g * a1) / 255;
1261	b = (b * a0 + tex.b * a1) / 255;	1677	b = (b * a0 + tex.b * a1) / 255;
1262	a = (a * a0 + tex.a * a1) / 255;	1678	a = (a * a0 + tex.a * a1) / 255;
1263	}
1264	}	1679	}
1265	}	1680	}
1266		1681
1267	*map++ = (r )	1682	*map++ = (r )
1268	\| (g << 8)	1683	\| (g << 8)
…		…
1275	}	1690	}
1276	OUTPUT:	1691	OUTPUT:
1277	RETVAL	1692	RETVAL
1278		1693
1279	void	1694	void
1280	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1695	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1281	PPCODE:	1696	CODE:
1282	{	1697	{
1283	int vx, vy;	1698	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1699	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1700	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1701	smooth_key skey;
1284	int x, y, z;	1702	int x, y, z;
1285	int last_name;	1703	int last_name;
1286	mapface face;
1287	int sw4 = (sw + 3) & ~3;
1288	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1289	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1290		1704
1291	memset (darkness, 255, sw4 * sh);	1705	// thats current max. sorry.
1292	SvPOK_only (darkness_sv);	1706	if (sw > 255) sw = 255;
1293	SvCUR_set (darkness_sv, sw4 * sh);	1707	if (sh > 255) sh = 255;
1294		1708
1295	vx = self->x + (self->w - sw) / 2 - shift_x;	1709	// clear key, in case of extra padding
1296	vy = self->y + (self->h - sh) / 2 - shift_y;	1710	memset (&skey, 0, sizeof (skey));
1297
1298	/*
1299	int vx = self->vx = self->w >= sw
1300	? self->x + (self->w - sw) / 2
1301	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1302
1303	int vy = self->vy = self->h >= sh
1304	? self->y + (self->h - sh) / 2
1305	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1306	*/
1307		1711
1308	glColor4ub (255, 255, 255, 255);	1712	glColor4ub (255, 255, 255, 255);
1309		1713
		1714	glEnable (GL_BLEND);
1310	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1311	glEnable (GL_BLEND);
1312	glEnable (GL_TEXTURE_2D);	1716	glEnable (GL_TEXTURE_2D);
1313	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1717	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1314		1718
1315	glBegin (GL_QUADS);	1719	glBegin (GL_QUADS);
1316		1720
1317	last_name = 0;	1721	last_name = 0;
1318		1722
		1723	mx += self->x;
		1724	my += self->y;
		1725
		1726	// first pass: determine smooth_max
		1727	// rather ugly, if you ask me
		1728	// could also be stored inside mapcell and updated on change
		1729	memset (smooth_max, 0, sizeof (smooth_max));
		1730
		1731	for (y = 0; y < sh; y++)
		1732	if (0 <= y + my && y + my < self->rows)
		1733	{
		1734	maprow *row = self->row + (y + my);
		1735
		1736	for (x = 0; x < sw; x++)
		1737	if (row->c0 <= x + mx && x + mx < row->c1)
		1738	{
		1739	mapcell *cell = row->col + (x + mx - row->c0);
		1740
		1741	smooth_max[x + 1][y + 1] =
		1742	MAX (self->tex [cell->tile [0]].smoothlevel,
		1743	MAX (self->tex [cell->tile [1]].smoothlevel,
		1744	self->tex [cell->tile [2]].smoothlevel));
		1745	}
		1746	}
		1747
1319	for (z = 0; z < 3; z++)	1748	for (z = 0; z <= 2; z++)
		1749	{
		1750	memset (smooth_level, 0, sizeof (smooth_level));
		1751
1320	for (y = 0; y < sh; y++)	1752	for (y = 0; y < sh; y++)
1321	if (0 <= y + vy && y + vy < self->rows)	1753	if (0 <= y + my && y + my < self->rows)
1322	{	1754	{
1323	maprow *row = self->row + (y + vy);	1755	maprow *row = self->row + (y + my);
1324		1756
1325	for (x = 0; x < sw; x++)	1757	for (x = 0; x < sw; x++)
1326	if (row->c0 <= x + vx && x + vx < row->c1)	1758	if (row->c0 <= x + mx && x + mx < row->c1)
1327	{	1759	{
1328	mapcell *cell = row->col + (x + vx - row->c0);	1760	mapcell *cell = row->col + (x + mx - row->c0);
1329
1330	darkness[y * sw4 + x] = cell->darkness < 0
1331	? 255 - FOW_DARKNESS
1332	: 255 - cell->darkness;
1333
1334	face = cell->face [z];	1761	tileid tile = cell->tile [z];
1335		1762
1336	if (face)	1763	if (tile)
		1764	{
		1765	maptex tex = self->tex [tile];
		1766	int px = (x + 1) * T - tex.w;
		1767	int py = (y + 1) * T - tex.h;
		1768
		1769	// suppressing texture state switches here
		1770	// is only moderately effective, but worth the extra effort
		1771	if (last_name != tex.name)
		1772	{
		1773	if (!tex.name)
		1774	tex = self->tex [2]; /* missing, replace by noface */
		1775
		1776	glEnd ();
		1777	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1778	glBegin (GL_QUADS);
		1779	}
		1780
		1781	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1782	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1783	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1784	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1785
		1786	if (cell->flags && z == 2)
		1787	{
		1788	if (cell->flags & 1)
		1789	{
		1790	maptex tex = self->tex [1];
		1791	int px = x * T + T * 2 / 32;
		1792	int py = y * T - T * 6 / 32;
		1793
		1794	glEnd ();
		1795	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1796	glBegin (GL_QUADS);
		1797
		1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1802	}
		1803	}
		1804
		1805	// update smooth hash
		1806	if (tex.smoothtile)
		1807	{
		1808	skey.tile = tex.smoothtile;
		1809	skey.level = tex.smoothlevel;
		1810
		1811	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1812
		1813	// add bits to current tile and all neighbours. skey.x\|y is
		1814	// shifted +1\|+1 so we always stay positive.
		1815
		1816	// bits is ___n cccc CCCC bbbb
		1817	// n do not draw borders&corners
		1818	// c draw these corners, but...
		1819	// C ... not these
		1820	// b draw these borders
		1821
		1822	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1823	// ┃· ·· ·┃ ━━
		1824
		1825	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1826	// ·· ·· ·┏ ┓·
		1827
		1828	// full tile
		1829	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1830
		1831	// borders
		1832	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1833	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1834	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1835	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1836
		1837	// corners
		1838	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1839	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1840	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1841	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1842	}
		1843	}
		1844	}
		1845	}
		1846
		1847	// go through all smoothlevels, lowest to highest, then draw.
		1848	// this is basically counting sort
		1849	{
		1850	int w, b;
		1851
		1852	for (w = 0; w < 256 / 32; ++w)
		1853	{
		1854	uint32_t smask = smooth_level [w];
		1855	if (smask)
		1856	for (b = 0; b < 32; ++b)
		1857	if (smask & (((uint32_t)1) << b))
1337	{	1858	{
1338	maptex tex = self->tex [face];	1859	int level = (w << 5) \| b;
		1860	HE *he;
1339		1861
1340	int px = (x + 1) * 32 - tex.w;	1862	hv_iterinit (smooth);
1341	int py = (y + 1) * 32 - tex.h;	1863	while ((he = hv_iternext (smooth)))
1342
1343	if (last_name != tex.name)
1344	{	1864	{
		1865	smooth_key skey = (smooth_key )HeKEY (he);
		1866	IV bits = SvIVX (HeVAL (he));
		1867
		1868	if (!(bits & 0x1000)
		1869	&& skey->level == level
		1870	&& level > smooth_max [skey->x][skey->y])
		1871	{
		1872	maptex tex = self->tex [skey->tile];
		1873	int px = (((int)skey->x) - 1) * T;
		1874	int py = (((int)skey->y) - 1) * T;
		1875	int border = bits & 15;
		1876	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1877	float dx = tex.s * .0625f; // 16 images/row
		1878	float dy = tex.t * .5f ; // 2 images/column
		1879
		1880	// this time naively avoiding texture state changes
		1881	// save gobs of state changes.
		1882	if (last_name != tex.name)
		1883	{
		1884	if (!tex.name)
		1885	continue; // smoothing not yet available
		1886
1345	glEnd ();	1887	glEnd ();
1346	last_name = tex.name;
1347	glBindTexture (GL_TEXTURE_2D, last_name);	1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1348	glBegin (GL_QUADS);	1889	glBegin (GL_QUADS);
		1890	}
		1891
		1892	if (border)
		1893	{
		1894	float ox = border * dx;
		1895
		1896	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1897	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1898	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1899	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1900	}
		1901
		1902	if (corner)
		1903	{
		1904	float ox = corner * dx;
		1905
		1906	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1907	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1908	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1909	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1910	}
		1911	}
1349	}	1912	}
1350
1351	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1352	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1353	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1354	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1355	}	1913	}
1356	}
1357	}	1914	}
		1915	}
		1916
		1917	hv_clear (smooth);
		1918	}
1358		1919
1359	glEnd ();	1920	glEnd ();
1360		1921
1361	glDisable (GL_TEXTURE_2D);	1922	glDisable (GL_TEXTURE_2D);
1362	glDisable (GL_BLEND);	1923	glDisable (GL_BLEND);
1363		1924
		1925	// top layer: overlays such as the health bar
		1926	for (y = 0; y < sh; y++)
		1927	if (0 <= y + my && y + my < self->rows)
		1928	{
		1929	maprow *row = self->row + (y + my);
		1930
		1931	for (x = 0; x < sw; x++)
		1932	if (row->c0 <= x + mx && x + mx < row->c1)
		1933	{
		1934	mapcell *cell = row->col + (x + mx - row->c0);
		1935
		1936	int px = x * T;
		1937	int py = y * T;
		1938
		1939	if (cell->stat_hp)
		1940	{
		1941	int width = cell->stat_width * T;
		1942	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1943
		1944	glColor3ub (0, 0, 0);
		1945	glRectf (px + 1, py - thick - 2,
		1946	px + width - 1, py);
		1947
		1948	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1949	glRectf (px + 2,
		1950	py - thick - 1,
		1951	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1952	}
		1953	}
		1954	}
		1955	}
		1956
		1957	void
		1958	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1959	CODE:
		1960	{
		1961	static float color[16][3] = {
		1962	{ 0.00F, 0.00F, 0.00F },
		1963	{ 1.00F, 1.00F, 1.00F },
		1964	{ 0.00F, 0.00F, 0.55F },
		1965	{ 1.00F, 0.00F, 0.00F },
		1966
		1967	{ 1.00F, 0.54F, 0.00F },
		1968	{ 0.11F, 0.56F, 1.00F },
		1969	{ 0.93F, 0.46F, 0.00F },
		1970	{ 0.18F, 0.54F, 0.34F },
		1971
		1972	{ 0.56F, 0.73F, 0.56F },
		1973	{ 0.80F, 0.80F, 0.80F },
		1974	{ 0.55F, 0.41F, 0.13F },
		1975	{ 0.99F, 0.77F, 0.26F },
		1976
		1977	{ 0.74F, 0.65F, 0.41F },
		1978
		1979	{ 0.00F, 1.00F, 1.00F },
		1980	{ 1.00F, 0.00F, 1.00F },
		1981	{ 1.00F, 1.00F, 0.00F },
		1982	};
		1983
		1984	int x, y;
		1985
		1986	glEnable (GL_TEXTURE_2D);
		1987	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1988	glEnable (GL_BLEND);
		1989	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1990	glBegin (GL_QUADS);
		1991
		1992	for (y = 0; y < h; y++)
		1993	for (x = 0; x < w; x++)
		1994	{
		1995	unsigned char m = data [x + y * w];
		1996
		1997	if (m)
		1998	{
		1999	float *c = color [m & 15];
		2000
		2001	float tx1 = m & 0x40 ? 0.5 : 0.;
		2002	float tx2 = tx1 + 0.5;
		2003
		2004	glColor4f (c[0], c[1], c[2], 0.75);
		2005	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2006	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2007	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2008	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2009	}
		2010	}
		2011
		2012	glEnd ();
		2013	glDisable (GL_BLEND);
		2014	glDisable (GL_TEXTURE_2D);
		2015	}
		2016
		2017	void
		2018	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		2019	PPCODE:
		2020	{
		2021	int x, y;
		2022	int sw1 = sw + 2;
		2023	int sh1 = sh + 2;
		2024	int sh3 = sh * 3;
		2025	int sw34 = (sw * 3 + 3) & ~3;
		2026	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
		2027	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
		2028	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
		2029
		2030	SvPOK_only (darkness3_sv);
		2031	SvCUR_set (darkness3_sv, sw34 * sh3);
		2032
		2033	mx += self->x - 1;
		2034	my += self->y - 1;
		2035
		2036	memset (darkness1, 255, sw1 * sh1);
		2037
		2038	for (y = 0; y < sh1; y++)
		2039	if (0 <= y + my && y + my < self->rows)
		2040	{
		2041	maprow *row = self->row + (y + my);
		2042
		2043	for (x = 0; x < sw1; x++)
		2044	if (row->c0 <= x + mx && x + mx < row->c1)
		2045	{
		2046	mapcell *cell = row->col + (x + mx - row->c0);
		2047
		2048	darkness1 [y * sw1 + x] = cell->darkness
		2049	? 255 - (cell->darkness - 1)
		2050	: 255 - FOW_DARKNESS;
		2051	}
		2052	}
		2053
		2054	for (y = 0; y < sh; ++y)
		2055	for (x = 0; x < sw; ++x)
		2056	{
		2057	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2058	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2059	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2060	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2061	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2062	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2063	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2064	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2065	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2066
		2067	uint8_t r11 = (d11 + d21 + d12) / 3;
		2068	uint8_t r21 = d21;
		2069	uint8_t r31 = (d21 + d31 + d32) / 3;
		2070
		2071	uint8_t r12 = d12;
		2072	uint8_t r22 = d22;
		2073	uint8_t r32 = d32;
		2074
		2075	uint8_t r13 = (d13 + d23 + d12) / 3;
		2076	uint8_t r23 = d23;
		2077	uint8_t r33 = (d23 + d33 + d32) / 3;
		2078
		2079	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2080	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2081	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2082	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2083	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2084	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2085	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2086	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2087	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2088	}
		2089
		2090	free (darkness1);
		2091
1364	EXTEND (SP, 3);	2092	EXTEND (SP, 3);
1365	PUSHs (sv_2mortal (newSViv (sw4)));	2093	PUSHs (sv_2mortal (newSViv (sw34)));
1366	PUSHs (sv_2mortal (newSViv (sh)));	2094	PUSHs (sv_2mortal (newSViv (sh3)));
1367	PUSHs (darkness_sv);	2095	PUSHs (darkness3_sv);
1368	}	2096	}
1369		2097
1370	SV *	2098	SV *
1371	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2099	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1372	CODE:	2100	CODE:
1373	{	2101	{
1374	int x, y, x1, y1;	2102	int x, y, x1, y1;
1375	SV data_sv = newSV (w h * 7 + 5);	2103	SV data_sv = newSV (w h * 7 + 5);
1376	uint8_t data = (uint8_t )SvPVX (data_sv);	2104	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1401	if (row && row->c0 <= x && x < row->c1)	2129	if (row && row->c0 <= x && x < row->c1)
1402	{	2130	{
1403	mapcell *cell = row->col + (x - row->c0);	2131	mapcell *cell = row->col + (x - row->c0);
1404	uint8_t flags = 0;	2132	uint8_t flags = 0;
1405		2133
1406	if (cell->face [0]) flags \|= 1;	2134	if (cell->tile [0]) flags \|= 1;
1407	if (cell->face [1]) flags \|= 2;	2135	if (cell->tile [1]) flags \|= 2;
1408	if (cell->face [2]) flags \|= 4;	2136	if (cell->tile [2]) flags \|= 4;
1409		2137
1410	*data++ = flags;	2138	*data++ = flags;
1411		2139
1412	if (flags & 1)	2140	if (flags & 1)
1413	{	2141	{
		2142	tileid tile = cell->tile [0];
1414	*data++ = cell->face [0] >> 8;	2143	*data++ = tile >> 8;
1415	*data++ = cell->face [0];	2144	*data++ = tile;
1416	}	2145	}
1417		2146
1418	if (flags & 2)	2147	if (flags & 2)
1419	{	2148	{
		2149	tileid tile = cell->tile [1];
1420	*data++ = cell->face [1] >> 8;	2150	*data++ = tile >> 8;
1421	*data++ = cell->face [1];	2151	*data++ = tile;
1422	}	2152	}
1423		2153
1424	if (flags & 4)	2154	if (flags & 4)
1425	{	2155	{
		2156	tileid tile = cell->tile [2];
1426	*data++ = cell->face [2] >> 8;	2157	*data++ = tile >> 8;
1427	*data++ = cell->face [2];	2158	*data++ = tile;
1428	}	2159	}
1429	}	2160	}
1430	else	2161	else
1431	*data++ = 0;	2162	*data++ = 0;
1432	}	2163	}
…		…
1438	}	2169	}
1439	OUTPUT:	2170	OUTPUT:
1440	RETVAL	2171	RETVAL
1441		2172
1442	void	2173	void
1443	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2174	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1444	PPCODE:	2175	PPCODE:
1445	{	2176	{
1446	int x, y, z;	2177	int x, y, z;
1447	int w, h;	2178	int w, h;
1448	int x1, y1;	2179	int x1, y1;
…		…
1472	{	2203	{
1473	uint8_t flags = *data++;	2204	uint8_t flags = *data++;
1474		2205
1475	if (flags)	2206	if (flags)
1476	{	2207	{
1477	mapface face[3] = { 0, 0, 0 };
1478
1479	mapcell *cell = row_get_cell (row, x);	2208	mapcell *cell = row_get_cell (row, x);
		2209	tileid tile[3] = { 0, 0, 0 };
1480		2210
1481	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2211	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1482	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2212	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1483	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2213	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1484		2214
1485	if (cell->darkness <= 0)	2215	if (cell->darkness == 0)
1486	{	2216	{
1487	cell->darkness = -1;	2217	cell->darkness = 0;
1488		2218
1489	for (z = 0; z <= 2; z++)	2219	for (z = 0; z <= 2; z++)
1490	{	2220	{
1491	cell->face[z] = face[z];	2221	tileid t = tile [z];
1492		2222
1493	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2223	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2224	{
1494	XPUSHs (sv_2mortal (newSViv (face[z])));	2225	XPUSHs (sv_2mortal (newSViv (t)));
		2226	need_texid (self, t);
		2227	}
		2228
		2229	cell->tile [z] = t;
1495	}	2230	}
1496	}	2231	}
1497	}	2232	}
1498	}	2233	}
1499	}	2234	}
1500	}	2235	}
1501		2236
1502	MODULE = CFClient PACKAGE = CFClient::MixChunk	2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1503		2238
		2239	PROTOTYPES: DISABLE
		2240
1504	CFClient::MixChunk	2241	CFPlus::MixChunk
1505	new_from_file (SV class, char path)	2242	new_from_file (SV class, char path)
1506	CODE:	2243	CODE:
1507	RETVAL = Mix_LoadWAV (path);	2244	RETVAL = Mix_LoadWAV (path);
1508	OUTPUT:	2245	OUTPUT:
1509	RETVAL	2246	RETVAL
1510		2247
1511	void	2248	void
1512	DESTROY (CFClient::MixChunk self)	2249	DESTROY (CFPlus::MixChunk self)
1513	CODE:	2250	CODE:
1514	Mix_FreeChunk (self);	2251	Mix_FreeChunk (self);
1515		2252
1516	int	2253	int
1517	volume (CFClient::MixChunk self, int volume = -1)	2254	volume (CFPlus::MixChunk self, int volume = -1)
1518	CODE:	2255	CODE:
1519	RETVAL = Mix_VolumeChunk (self, volume);	2256	RETVAL = Mix_VolumeChunk (self, volume);
1520	OUTPUT:	2257	OUTPUT:
1521	RETVAL	2258	RETVAL
1522		2259
1523	int	2260	int
1524	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2261	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1525	CODE:	2262	CODE:
1526	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2263	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1527	OUTPUT:	2264	OUTPUT:
1528	RETVAL	2265	RETVAL
1529		2266
1530	MODULE = CFClient PACKAGE = CFClient::MixMusic	2267	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1531		2268
1532	int	2269	int
1533	volume (int volume = -1)	2270	volume (int volume = -1)
		2271	PROTOTYPE: ;$
1534	CODE:	2272	CODE:
1535	RETVAL = Mix_VolumeMusic (volume);	2273	RETVAL = Mix_VolumeMusic (volume);
1536	OUTPUT:	2274	OUTPUT:
1537	RETVAL	2275	RETVAL
1538		2276
		2277	int
		2278	fade_out (int ms)
		2279	CODE:
		2280	RETVAL = Mix_FadeOutMusic (ms);
		2281	OUTPUT:
		2282	RETVAL
		2283
1539	CFClient::MixMusic	2284	CFPlus::MixMusic
1540	new_from_file (SV class, char path)	2285	new_from_file (SV class, char path)
1541	CODE:	2286	CODE:
1542	RETVAL = Mix_LoadMUS (path);	2287	RETVAL = Mix_LoadMUS (path);
1543	OUTPUT:	2288	OUTPUT:
1544	RETVAL	2289	RETVAL
1545		2290
1546	void	2291	void
1547	DESTROY (CFClient::MixMusic self)	2292	DESTROY (CFPlus::MixMusic self)
1548	CODE:	2293	CODE:
1549	Mix_FreeMusic (self);	2294	Mix_FreeMusic (self);
1550		2295
1551	int	2296	int
1552	play (CFClient::MixMusic self, int loops = -1)	2297	play (CFPlus::MixMusic self, int loops = -1)
1553	CODE:	2298	CODE:
1554	RETVAL = Mix_PlayMusic (self, loops);	2299	RETVAL = Mix_PlayMusic (self, loops);
1555	OUTPUT:	2300	OUTPUT:
1556	RETVAL	2301	RETVAL
1557		2302
		2303	int
		2304	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2305	CODE:
		2306	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2307	OUTPUT:
		2308	RETVAL
		2309
1558	MODULE = CFClient PACKAGE = CFClient::OpenGL	2310	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2311
		2312	PROTOTYPES: ENABLE
1559		2313
1560	BOOT:	2314	BOOT:
1561	{	2315	{
1562	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2316	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1563	static const struct {	2317	static const struct {
1564	const char *name;	2318	const char *name;
1565	IV iv;	2319	IV iv;
1566	} *civ, const_iv[] = {	2320	} *civ, const_iv[] = {
1567	# define const_iv(name) { # name, (IV)name }	2321	# define const_iv(name) { # name, (IV)name }
		2322	const_iv (GL_VENDOR),
		2323	const_iv (GL_VERSION),
		2324	const_iv (GL_EXTENSIONS),
1568	const_iv (GL_COLOR_MATERIAL),	2325	const_iv (GL_COLOR_MATERIAL),
1569	const_iv (GL_SMOOTH),	2326	const_iv (GL_SMOOTH),
1570	const_iv (GL_FLAT),	2327	const_iv (GL_FLAT),
1571	const_iv (GL_DITHER),	2328	const_iv (GL_DITHER),
1572	const_iv (GL_BLEND),	2329	const_iv (GL_BLEND),
…		…
1574	const_iv (GL_SCISSOR_TEST),	2331	const_iv (GL_SCISSOR_TEST),
1575	const_iv (GL_DEPTH_TEST),	2332	const_iv (GL_DEPTH_TEST),
1576	const_iv (GL_ALPHA_TEST),	2333	const_iv (GL_ALPHA_TEST),
1577	const_iv (GL_NORMALIZE),	2334	const_iv (GL_NORMALIZE),
1578	const_iv (GL_RESCALE_NORMAL),	2335	const_iv (GL_RESCALE_NORMAL),
		2336	const_iv (GL_FRONT),
		2337	const_iv (GL_BACK),
		2338	const_iv (GL_AUX0),
1579	const_iv (GL_AND),	2339	const_iv (GL_AND),
1580	const_iv (GL_ONE),	2340	const_iv (GL_ONE),
1581	const_iv (GL_ZERO),	2341	const_iv (GL_ZERO),
1582	const_iv (GL_SRC_ALPHA),	2342	const_iv (GL_SRC_ALPHA),
1583	const_iv (GL_DST_ALPHA),	2343	const_iv (GL_DST_ALPHA),
1584	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2344	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1585	const_iv (GL_ONE_MINUS_DST_ALPHA),	2345	const_iv (GL_ONE_MINUS_DST_ALPHA),
1586	const_iv (GL_SRC_ALPHA_SATURATE),	2346	const_iv (GL_SRC_ALPHA_SATURATE),
1587	const_iv (GL_RGB),	2347	const_iv (GL_RGB),
1588	const_iv (GL_RGBA),	2348	const_iv (GL_RGBA),
		2349	const_iv (GL_RGBA4),
		2350	const_iv (GL_RGBA8),
		2351	const_iv (GL_RGB5_A1),
1589	const_iv (GL_UNSIGNED_BYTE),	2352	const_iv (GL_UNSIGNED_BYTE),
1590	const_iv (GL_UNSIGNED_SHORT),	2353	const_iv (GL_UNSIGNED_SHORT),
1591	const_iv (GL_UNSIGNED_INT),	2354	const_iv (GL_UNSIGNED_INT),
1592	const_iv (GL_ALPHA),	2355	const_iv (GL_ALPHA),
1593	const_iv (GL_INTENSITY),	2356	const_iv (GL_INTENSITY),
1594	const_iv (GL_LUMINANCE),	2357	const_iv (GL_LUMINANCE),
1595	const_iv (GL_LUMINANCE_ALPHA),	2358	const_iv (GL_LUMINANCE_ALPHA),
1596	const_iv (GL_FLOAT),	2359	const_iv (GL_FLOAT),
1597	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2360	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1598	const_iv (GL_COMPILE),	2361	const_iv (GL_COMPILE),
		2362	const_iv (GL_PROXY_TEXTURE_1D),
		2363	const_iv (GL_PROXY_TEXTURE_2D),
1599	const_iv (GL_TEXTURE_1D),	2364	const_iv (GL_TEXTURE_1D),
1600	const_iv (GL_TEXTURE_2D),	2365	const_iv (GL_TEXTURE_2D),
1601	const_iv (GL_TEXTURE_ENV),	2366	const_iv (GL_TEXTURE_ENV),
1602	const_iv (GL_TEXTURE_MAG_FILTER),	2367	const_iv (GL_TEXTURE_MAG_FILTER),
1603	const_iv (GL_TEXTURE_MIN_FILTER),	2368	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1624	const_iv (GL_COLOR_LOGIC_OP),	2389	const_iv (GL_COLOR_LOGIC_OP),
1625	const_iv (GL_SEPARABLE_2D),	2390	const_iv (GL_SEPARABLE_2D),
1626	const_iv (GL_CONVOLUTION_2D),	2391	const_iv (GL_CONVOLUTION_2D),
1627	const_iv (GL_CONVOLUTION_BORDER_MODE),	2392	const_iv (GL_CONVOLUTION_BORDER_MODE),
1628	const_iv (GL_CONSTANT_BORDER),	2393	const_iv (GL_CONSTANT_BORDER),
		2394	const_iv (GL_POINTS),
1629	const_iv (GL_LINES),	2395	const_iv (GL_LINES),
		2396	const_iv (GL_LINE_STRIP),
1630	const_iv (GL_LINE_LOOP),	2397	const_iv (GL_LINE_LOOP),
1631	const_iv (GL_QUADS),	2398	const_iv (GL_QUADS),
1632	const_iv (GL_QUAD_STRIP),	2399	const_iv (GL_QUAD_STRIP),
1633	const_iv (GL_TRIANGLES),	2400	const_iv (GL_TRIANGLES),
1634	const_iv (GL_TRIANGLE_STRIP),	2401	const_iv (GL_TRIANGLE_STRIP),
1635	const_iv (GL_TRIANGLE_FAN),	2402	const_iv (GL_TRIANGLE_FAN),
		2403	const_iv (GL_POLYGON),
1636	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2404	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2405	const_iv (GL_POINT_SMOOTH_HINT),
		2406	const_iv (GL_LINE_SMOOTH_HINT),
		2407	const_iv (GL_POLYGON_SMOOTH_HINT),
		2408	const_iv (GL_GENERATE_MIPMAP_HINT),
1637	const_iv (GL_FASTEST),	2409	const_iv (GL_FASTEST),
		2410	const_iv (GL_DONT_CARE),
		2411	const_iv (GL_NICEST),
1638	const_iv (GL_V2F),	2412	const_iv (GL_V2F),
1639	const_iv (GL_V3F),	2413	const_iv (GL_V3F),
1640	const_iv (GL_T2F_V3F),	2414	const_iv (GL_T2F_V3F),
1641	const_iv (GL_T2F_N3F_V3F),	2415	const_iv (GL_T2F_N3F_V3F),
1642	# undef const_iv	2416	# undef const_iv
1643	};	2417	};
1644		2418
1645	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2419	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1646	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2420	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2421
		2422	texture_av = newAV ();
		2423	AvREAL_off (texture_av);
1647	}	2424	}
1648		2425
1649	char *	2426	char *
1650	gl_vendor ()	2427	gl_vendor ()
1651	CODE:	2428	CODE:
…		…
1665	CODE:	2442	CODE:
1666	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2443	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1667	OUTPUT:	2444	OUTPUT:
1668	RETVAL	2445	RETVAL
1669		2446
		2447	const char *glGetString (GLenum pname)
		2448
		2449	GLint glGetInteger (GLenum pname)
		2450	CODE:
		2451	glGetIntegerv (pname, &RETVAL);
		2452	OUTPUT:
		2453	RETVAL
		2454
		2455	GLdouble glGetDouble (GLenum pname)
		2456	CODE:
		2457	glGetDoublev (pname, &RETVAL);
		2458	OUTPUT:
		2459	RETVAL
		2460
1670	int glGetError ()	2461	int glGetError ()
		2462
		2463	void glFinish ()
1671		2464
1672	void glClear (int mask)	2465	void glClear (int mask)
1673		2466
1674	void glClearColor (float r, float g, float b, float a = 1.0)	2467	void glClearColor (float r, float g, float b, float a = 1.0)
1675	PROTOTYPE: @	2468	PROTOTYPE: @
…		…
1700		2493
1701	void glPopMatrix ()	2494	void glPopMatrix ()
1702		2495
1703	void glLoadIdentity ()	2496	void glLoadIdentity ()
1704		2497
		2498	void glDrawBuffer (int buffer)
		2499
		2500	void glReadBuffer (int buffer)
		2501
1705	# near_ and far_ are due to microsofts buggy "c" compiler	2502	# near_ and far_ are due to microsofts buggy "c" compiler
1706	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2503	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1707		2504
1708	# near_ and far_ are due to microsofts buggy "c" compiler	2505	# near_ and far_ are due to microsofts buggy "c" compiler
1709	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2506	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2507
		2508	PROTOTYPES: DISABLE
1710		2509
1711	void glViewport (int x, int y, int width, int height)	2510	void glViewport (int x, int y, int width, int height)
1712		2511
1713	void glScissor (int x, int y, int width, int height)	2512	void glScissor (int x, int y, int width, int height)
1714		2513
…		…
1722		2521
1723	void glRotate (float angle, float x, float y, float z)	2522	void glRotate (float angle, float x, float y, float z)
1724	CODE:	2523	CODE:
1725	glRotatef (angle, x, y, z);	2524	glRotatef (angle, x, y, z);
1726		2525
1727	void glBegin (int mode)
1728
1729	void glEnd ()
1730
1731	void glColor (float r, float g, float b, float a = 1.0)	2526	void glColor (float r, float g, float b, float a = 1.0)
1732	PROTOTYPE: @
1733	ALIAS:	2527	ALIAS:
1734	glColor_premultiply = 1	2528	glColor_premultiply = 1
1735	CODE:	2529	CODE:
1736	if (ix)	2530	if (ix)
1737	{	2531	{
1738	r *= a;	2532	r *= a;
1739	g *= a;	2533	g *= a;
1740	b *= a;	2534	b *= a;
1741	}	2535	}
1742	// microsoft visual "c" rounds instead of truncating...	2536	// microsoft visual "c" rounds instead of truncating...
1743	glColor4ub (MIN ((int)(r * 256.f), 255),	2537	glColor4f (r, g, b, a);
1744	MIN ((int)(g * 256.f), 255),
1745	MIN ((int)(b * 256.f), 255),
1746	MIN ((int)(a * 256.f), 255));
1747
1748	void glInterleavedArrays (int format, int stride, char *data)
1749
1750	void glDrawElements (int mode, int count, int type, char *indices)
1751
1752	# 1.2 void glDrawRangeElements (int mode, int start, int end
1753		2538
1754	void glRasterPos (float x, float y, float z = 0.)	2539	void glRasterPos (float x, float y, float z = 0.)
1755	CODE:	2540	CODE:
1756	glRasterPos3f (0, 0, z);	2541	glRasterPos3f (0, 0, z);
1757	glBitmap (0, 0, 0, 0, x, y, 0);	2542	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1762		2547
1763	void glTexCoord (float s, float t)	2548	void glTexCoord (float s, float t)
1764	CODE:	2549	CODE:
1765	glTexCoord2f (s, t);	2550	glTexCoord2f (s, t);
1766		2551
		2552	PROTOTYPES: ENABLE
		2553
		2554	void glBegin (int mode)
		2555
		2556	void glEnd ()
		2557
		2558	void glPointSize (GLfloat size)
		2559
		2560	void glLineWidth (GLfloat width)
		2561
		2562	void glInterleavedArrays (int format, int stride, char *data)
		2563
		2564	void glDrawElements (int mode, int count, int type, char *indices)
		2565
		2566	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2567
1767	void glTexEnv (int target, int pname, float param)	2568	void glTexEnv (int target, int pname, float param)
1768	CODE:	2569	CODE:
1769	glTexEnvf (target, pname, param);	2570	glTexEnvf (target, pname, param);
1770		2571
1771	void glTexParameter (int target, int pname, float param)	2572	void glTexParameter (int target, int pname, float param)
…		…
1793		2594
1794	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2595	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1795		2596
1796	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2597	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1797		2598
		2599	void glPixelZoom (float x, float y)
		2600
1798	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2601	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1799		2602
1800	int glGenTexture ()	2603	int glGenTexture ()
1801	CODE:	2604	CODE:
1802	{	2605	RETVAL = gen_texture ();
1803	GLuint name;
1804	glGenTextures (1, &name);
1805	RETVAL = name;
1806	}
1807	OUTPUT:	2606	OUTPUT:
1808	RETVAL	2607	RETVAL
1809		2608
1810	void glDeleteTexture (int name)	2609	void glDeleteTexture (int name)
1811	CODE:	2610	CODE:
1812	{
1813	GLuint name_ = name;
1814	glDeleteTextures (1, &name_);	2611	del_texture (name);
1815	}	2612
1816
1817	int glGenList ()	2613	int glGenList ()
1818	CODE:	2614	CODE:
1819	RETVAL = glGenLists (1);	2615	RETVAL = glGenLists (1);
1820	OUTPUT:	2616	OUTPUT:
1821	RETVAL	2617	RETVAL
…		…
1828		2624
1829	void glEndList ()	2625	void glEndList ()
1830		2626
1831	void glCallList (int list)	2627	void glCallList (int list)
1832		2628
		2629	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
1833		2630
		2631	PROTOTYPES: DISABLE
		2632
		2633	void
		2634	find_widget (SV *self, NV x, NV y)
		2635	PPCODE:
		2636	{
		2637	if (within_widget (self, x, y))
		2638	XPUSHs (self);
		2639	}
		2640
		2641	BOOT:
		2642	{
		2643	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2644
		2645	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2646	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2647	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2648	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2649	}
		2650
		2651	void
		2652	draw (SV *self)
		2653	CODE:
		2654	{
		2655	HV *hv;
		2656	SV **svp;
		2657	NV x, y, w, h;
		2658	SV *draw_x_sv = GvSV (draw_x_gv);
		2659	SV *draw_y_sv = GvSV (draw_y_gv);
		2660	SV *draw_w_sv = GvSV (draw_w_gv);
		2661	SV *draw_h_sv = GvSV (draw_h_gv);
		2662	SV *hover;
		2663	double draw_x, draw_y, draw_w, draw_h;
		2664
		2665	if (!SvROK (self))
		2666	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2667
		2668	hv = (HV *)SvRV (self);
		2669
		2670	if (SvTYPE (hv) != SVt_PVHV)
		2671	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2672
		2673	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2674	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2675
		2676	if (!h \|\| !w)
		2677	XSRETURN_EMPTY;
		2678
		2679	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2680	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2681
		2682	draw_x = SvNV (draw_x_sv) + x;
		2683	draw_y = SvNV (draw_y_sv) + y;
		2684
		2685	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2686	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2687	XSRETURN_EMPTY;
		2688
		2689	sv_setnv (draw_x_sv, draw_x);
		2690	sv_setnv (draw_y_sv, draw_y);
		2691
		2692	glPushMatrix ();
		2693	glTranslated (x, y, 0);
		2694
		2695	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2696	{
		2697	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2698
		2699	if (svp && SvTRUE (*svp))
		2700	{
		2701	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2702	glEnable (GL_BLEND);
		2703	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2704	glBegin (GL_QUADS);
		2705	glVertex2f (0, 0);
		2706	glVertex2f (w, 0);
		2707	glVertex2f (w, h);
		2708	glVertex2f (0, h);
		2709	glEnd ();
		2710	glDisable (GL_BLEND);
		2711	}
		2712	}
		2713	#if 0
		2714	if ($ENV{CFPLUS_DEBUG} & 1) {
		2715	glPushMatrix;
		2716	glColor 1, 1, 0, 1;
		2717	glTranslate 0.375, 0.375;
		2718	glBegin GL_LINE_LOOP;
		2719	glVertex 0 , 0;
		2720	glVertex $self->{w} - 1, 0;
		2721	glVertex $self->{w} - 1, $self->{h} - 1;
		2722	glVertex 0 , $self->{h} - 1;
		2723	glEnd;
		2724	glPopMatrix;
		2725	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2726	}
		2727	#endif
		2728	PUSHMARK (SP);
		2729	XPUSHs (self);
		2730	PUTBACK;
		2731	call_method ("_draw", G_VOID \| G_DISCARD);
		2732	SPAGAIN;
		2733
		2734	glPopMatrix ();
		2735
		2736	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2737	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2738	}
		2739

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.111 by root, Mon Jun 12 13:26:14 2006 UTC vs. Revision 1.209 by root, Sat Jul 21 22:54:52 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.111 by root, Mon Jun 12 13:26:14 2006 UTC vs.
Revision 1.209 by root, Sat Jul 21 22:54:52 2007 UTC