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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.106 by root, Mon Jun 5 03:48:49 2006 UTC vs.
Revision 1.207 by root, Fri Jul 20 18:19:45 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>
		28	#include <stdlib.h>
15		29
16	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
17	#include <SDL_endian.h>	32	#include <SDL_endian.h>
18	#include <SDL_image.h>	33	#include <SDL_image.h>
19	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
21		36
		37	#define PANGO_ENABLE_BACKEND
		38	#define G_DISABLE_CAST_CHECKS
		39
22	#include <glib/gmacros.h>	40	#include <glib/gmacros.h>
23		41
24	#include <pango/pango.h>	42	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		43
29	#ifndef _WIN32	44	#ifndef _WIN32
30	# include <sys/types.h>	45	# include <sys/types.h>
31	# include <sys/socket.h>	46	# include <sys/socket.h>
32	# include <netinet/in.h>	47	# include <netinet/in.h>
33	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
34	# include <inttypes.h>	49	# include <inttypes.h>
35	#else
36	typedef unsigned char uint8_t;
37	typedef unsigned short uint16_t;
38	typedef unsigned int uint32_t;
39	typedef signed char int8_t;
40	typedef signed short int16_t;
41	typedef signed int int32_t;
42	#endif	50	#endif
43		51
44	#include "glext.h"	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		53
46	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
47		55
48	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
50		58
51	#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;
52		68
53	static struct	69	static struct
54	{	70	{
55	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
56	#include "glfunc.h"	72	#include "glfunc.h"
57	#undef GL_FUNC	73	#undef GL_FUNC
58	} gl;	74	} gl;
59		75
		76	static void
60	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61	{	78	{
62	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
63	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
64	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
65	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66	else	83	else
67	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
68	}	85	}
69		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
70	typedef Mix_Chunk *CFClient__MixChunk;	117	typedef Mix_Chunk *CFPlus__MixChunk;
71	typedef Mix_Music *CFClient__MixMusic;	118	typedef Mix_Music *CFPlus__MixMusic;
72		119
73	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	}
74		139
75	typedef struct cf_layout {	140	typedef struct cf_layout {
76	PangoLayout *pl; // either derived from a cairo or ft2 context	141	PangoLayout *pl;
77	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78	float r, g, b, a; // default color for rgba mode	142	float r, g, b, a; // default color for rgba mode
79	int base_height;	143	int base_height;
80	CFClient__Font font;	144	CFPlus__Font font;
81	} *CFClient__Layout;	145	} *CFPlus__Layout;
82		146
83	static CFClient__Font default_font;	147	static CFPlus__Font default_font;
84	static PangoContext ft2_context, cairo_context;	148	static PangoContext *opengl_context;
85	static PangoFontMap ft2_fontmap, cairo_fontmap;	149	static PangoFontMap *opengl_fontmap;
86		150
87	static void	151	static void
88	substitute_func (FcPattern *pattern, gpointer data)	152	substitute_func (FcPattern *pattern, gpointer data)
89	{	153	{
90	FcPatternAddBool (pattern, FC_HINTING , 1);	154	FcPatternAddBool (pattern, FC_HINTING, 1);
91	#ifdef _WIN32	155	#ifdef FC_HINT_STYLE
92	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	156	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93	#else	157	#endif
94	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
95	#endif
96	}	159	}
97		160
98	static void	161	static void
99	layout_update_font (CFClient__Layout self)	162	layout_update_font (CFPlus__Layout self)
100	{	163	{
101	/* 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
102	* reasonably well with bitstream vera	165	* reasonably well with bitstream vera
103	*/	166	*/
104	PangoFontDescription *font = self->font ? self->font : default_font;	167	PangoFontDescription *font = self->font ? self->font : default_font;
108		171
109	pango_layout_set_font_description (self->pl, font);	172	pango_layout_set_font_description (self->pl, font);
110	}	173	}
111		174
112	static void	175	static void
113	layout_get_pixel_size (CFClient__Layout self, int w, int h)	176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
114	{	177	{
		178	PangoRectangle rect;
		179
		180	// get_pixel_* wrongly rounds down
115	pango_layout_get_pixel_size (self->pl, w, h);	181	pango_layout_get_extents (self->pl, 0, &rect);
116		182
117	if (!w) w = 1;	183	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
118	if (!h) h = 1;	184	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
119		185
120	w = (w + 3) & ~3;	186	if (!rect.width) rect.width = 1;
121	}	187	if (!rect.height) rect.height = 1;
122		188
		189	*w = rect.width;
		190	*h = rect.height;
		191	}
		192
		193	typedef uint16_t tileid;
123	typedef uint16_t mapface;	194	typedef uint16_t faceid;
124		195
125	typedef struct {	196	typedef struct {
126	GLint name;	197	int name;
127	int w, h;	198	int w, h;
128	float s, t;	199	float s, t;
129	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
130	} maptex;	203	} maptex;
131		204
132	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
133	int16_t darkness;	208	uint16_t darkness;
134	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
135	} mapcell;	210	} mapcell;
136		211
137	typedef struct {	212	typedef struct {
138	int32_t c0, c1;	213	int32_t c0, c1;
139	mapcell *col;	214	mapcell *col;
140	} maprow;	215	} maprow;
141		216
142	typedef struct map {	217	typedef struct map {
143	int x, y, w, h;	218	int x, y, w, h;
144	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
145	int faces;	220	int faces; tileid *face2tile; // [faceid]
146	mapface *face;	221	int texs; maptex *tex; // [tileid]
147
148	int texs;
149	maptex *tex;
150		222
151	int32_t rows;	223	int32_t rows;
152	maprow *row;	224	maprow *row;
153	} *CFClient__Map;	225	} *CFPlus__Map;
154		226
155	static char *	227	static char *
156	prepend (char *ptr, int sze, int inc)	228	prepend (char *ptr, int sze, int inc)
157	{	229	{
158	char *p;	230	char *p;
…		…
175	}	247	}
176		248
177	#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))
178	#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))
179		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
180	static maprow *	272	static maprow *
181	map_get_row (CFClient__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
182	{	274	{
183	if (0 > y)	275	if (0 > y)
184	{	276	{
185	int extend = - y + MAP_EXTEND_Y;	277	int extend = - y + MAP_EXTEND_Y;
186	Prepend (maprow, self->row, self->rows, extend);	278	Prepend (maprow, self->row, self->rows, extend);
…		…
224		316
225	return row->col + (x - row->c0);	317	return row->col + (x - row->c0);
226	}	318	}
227		319
228	static mapcell *	320	static mapcell *
229	map_get_cell (CFClient__Map self, int x, int y)	321	map_get_cell (CFPlus__Map self, int x, int y)
230	{	322	{
231	return row_get_cell (map_get_row (self, y), x);	323	return row_get_cell (map_get_row (self, y), x);
232	}	324	}
233		325
234	static void	326	static void
235	map_clear (CFClient__Map self)	327	map_clear (CFPlus__Map self)
236	{	328	{
237	int r;	329	int r;
238		330
239	for (r = 0; r < self->rows; r++)	331	for (r = 0; r < self->rows; r++)
240	Safefree (self->row[r].col);	332	Safefree (self->row[r].col);
…		…
248	self->row = 0;	340	self->row = 0;
249	self->rows = 0;	341	self->rows = 0;
250	}	342	}
251		343
252	static void	344	static void
253	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)
254	{	346	{
255	int x, y;	347	int x, y;
256	maprow *row;	348	maprow *row;
		349	mapcell *cell;
257		350
258	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
259	if (y >= 0)	352	if (y >= 0)
260	{	353	{
261	if (y >= self->rows)	354	if (y >= self->rows)
…		…
267	if (x >= row->c0)	360	if (x >= row->c0)
268	{	361	{
269	if (x >= row->c1)	362	if (x >= row->c1)
270	break;	363	break;
271		364
272	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;
273	}	371	}
274	}	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);
275	}	389	}
276		390
277	static void	391	static void
278	music_finished (void)	392	music_finished (void)
279	{	393	{
…		…
298	ev.data2 = 0;	412	ev.data2 = 0;
299		413
300	SDL_PushEvent ((SDL_Event *)&ev);	414	SDL_PushEvent ((SDL_Event *)&ev);
301	}	415	}
302		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 int
		441	within_widget (SV *widget, NV x, NV y)
		442	{
		443	HV *self;
		444	SV **svp;
		445	NV wx, ww, wy, wh;
		446
		447	if (!SvROK (widget))
		448	return 0;
		449
		450	self = (HV *)SvRV (widget);
		451
		452	if (SvTYPE (self) != SVt_PVHV)
		453	return 0;
		454
		455	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		456	if (y < wy)
		457	return 0;
		458
		459	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		460	if (y >= wy + wh)
		461	return 0;
		462
		463	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		464	if (x < wx)
		465	return 0;
		466
		467	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		468	if (x >= wx + ww)
		469	return 0;
		470
		471	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		472	if (!svp \|\| !SvTRUE (*svp))
		473	return 0;
		474
		475	return 1;
		476	}
		477
303	MODULE = CFClient PACKAGE = CFClient	478	MODULE = CFPlus PACKAGE = CFPlus
304		479
305	PROTOTYPES: ENABLE	480	PROTOTYPES: ENABLE
306		481
307	BOOT:	482	BOOT:
308	{	483	{
309	HV *stash = gv_stashpv ("CFClient", 1);	484	HV *stash = gv_stashpv ("CFPlus", 1);
310	static const struct {	485	static const struct {
311	const char *name;	486	const char *name;
312	IV iv;	487	IV iv;
313	} *civ, const_iv[] = {	488	} *civ, const_iv[] = {
314	# define const_iv(name) { # name, (IV)name }	489	# define const_iv(name) { # name, (IV)name }
		490	const_iv (SDLK_MODIFIER_MIN),
		491	const_iv (SDLK_MODIFIER_MAX),
		492
315	const_iv (SDL_ACTIVEEVENT),	493	const_iv (SDL_ACTIVEEVENT),
316	const_iv (SDL_KEYDOWN),	494	const_iv (SDL_KEYDOWN),
317	const_iv (SDL_KEYUP),	495	const_iv (SDL_KEYUP),
318	const_iv (SDL_MOUSEMOTION),	496	const_iv (SDL_MOUSEMOTION),
319	const_iv (SDL_MOUSEBUTTONDOWN),	497	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
328	const_iv (SDL_EVENT_RESERVEDA),	506	const_iv (SDL_EVENT_RESERVEDA),
329	const_iv (SDL_EVENT_RESERVEDB),	507	const_iv (SDL_EVENT_RESERVEDB),
330	const_iv (SDL_VIDEORESIZE),	508	const_iv (SDL_VIDEORESIZE),
331	const_iv (SDL_VIDEOEXPOSE),	509	const_iv (SDL_VIDEOEXPOSE),
332	const_iv (SDL_USEREVENT),	510	const_iv (SDL_USEREVENT),
		511
		512	const_iv (SDL_APPINPUTFOCUS),
		513	const_iv (SDL_APPMOUSEFOCUS),
		514	const_iv (SDL_APPACTIVE),
		515
333	const_iv (SDLK_KP0),	516	const_iv (SDLK_KP0),
334	const_iv (SDLK_KP1),	517	const_iv (SDLK_KP1),
335	const_iv (SDLK_KP2),	518	const_iv (SDLK_KP2),
336	const_iv (SDLK_KP3),	519	const_iv (SDLK_KP3),
337	const_iv (SDLK_KP4),	520	const_iv (SDLK_KP4),
…		…
392	const_iv (SDLK_BREAK),	575	const_iv (SDLK_BREAK),
393	const_iv (SDLK_MENU),	576	const_iv (SDLK_MENU),
394	const_iv (SDLK_POWER),	577	const_iv (SDLK_POWER),
395	const_iv (SDLK_EURO),	578	const_iv (SDLK_EURO),
396	const_iv (SDLK_UNDO),	579	const_iv (SDLK_UNDO),
		580
397	const_iv (KMOD_NONE),	581	const_iv (KMOD_NONE),
		582	const_iv (KMOD_SHIFT),
398	const_iv (KMOD_LSHIFT),	583	const_iv (KMOD_LSHIFT),
399	const_iv (KMOD_RSHIFT),	584	const_iv (KMOD_RSHIFT),
		585	const_iv (KMOD_CTRL),
400	const_iv (KMOD_LCTRL),	586	const_iv (KMOD_LCTRL),
401	const_iv (KMOD_RCTRL),	587	const_iv (KMOD_RCTRL),
		588	const_iv (KMOD_ALT),
402	const_iv (KMOD_LALT),	589	const_iv (KMOD_LALT),
403	const_iv (KMOD_RALT),	590	const_iv (KMOD_RALT),
		591	const_iv (KMOD_META),
404	const_iv (KMOD_LMETA),	592	const_iv (KMOD_LMETA),
405	const_iv (KMOD_RMETA),	593	const_iv (KMOD_RMETA),
406	const_iv (KMOD_NUM),	594	const_iv (KMOD_NUM),
407	const_iv (KMOD_CAPS),	595	const_iv (KMOD_CAPS),
408	const_iv (KMOD_MODE),	596	const_iv (KMOD_MODE),
409	const_iv (KMOD_CTRL),
410	const_iv (KMOD_SHIFT),
411	const_iv (KMOD_ALT),
412	const_iv (KMOD_META)
413	# undef const_iv	597	# undef const_iv
414	};	598	};
415		599
416	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	600	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
417	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		602
		603	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		604	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
418	}	605	}
		606
		607	void
		608	weaken (SV *rv)
		609	PROTOTYPE: $
		610	CODE:
		611	sv_rvweaken (rv);
		612
		613	int
		614	in_destruct ()
		615	CODE:
		616	RETVAL = PL_main_cv == Nullcv;
		617	OUTPUT:
		618	RETVAL
		619
		620	NV floor (NV x)
		621
		622	NV ceil (NV x)
419		623
420	void	624	void
421	pango_init ()	625	pango_init ()
422	CODE:	626	CODE:
423	// delayed, so it can pick up new fonts added by AddFontResourceEx
424	{	627	{
425	{
426	ft2_fontmap = pango_ft2_font_map_new ();	628	opengl_fontmap = pango_opengl_font_map_new ();
427	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	629	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
428	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	630	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
429	}
430	{
431	cairo_font_options_t *fopt = cairo_font_options_create ();
432	cairo_fontmap = pango_cairo_font_map_get_default ();
433	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
434	#ifdef _WIN32
435	// cairo looks like shit eaten twice on windows
436	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
437	#else
438	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
439	#endif
440	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
441	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
442	pango_cairo_context_set_font_options (cairo_context, fopt);
443	cairo_font_options_destroy (fopt);
444	}
445	}	631	}
		632
		633	char *
		634	SDL_GetError ()
446		635
447	int	636	int
448	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	637	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
449		638
450	void	639	void
451	SDL_Quit ()	640	SDL_Quit ()
452		641
453	void	642	void
454	SDL_ListModes ()	643	SDL_ListModes (int rgb, int alpha)
455	PPCODE:	644	PPCODE:
456	{	645	{
457	SDL_Rect **m;	646	SDL_Rect **m;
458		647
459	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	648	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
460	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	649	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
461	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	650	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
462	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	651	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
463		652
464	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	653	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
465	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	654	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
466		655
467	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	656	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
468	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
469	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
470	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
471		660
472	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
473		662	#if SDL_VERSION_ATLEAST(1,2,10)
474	SDL_EnableUNICODE (1);	663	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
475	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	664	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		665	#endif
476		666
477	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	667	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
478		668
479	if (m && m != (SDL_Rect **)-1)	669	if (m && m != (SDL_Rect **)-1)
480	while (*m)	670	while (*m)
481	{	671	{
		672	if ((m)->w >= 640 && (m)->h >= 480)
		673	{
482	AV *av = newAV ();	674	AV *av = newAV ();
483	av_push (av, newSViv ((*m)->w));	675	av_push (av, newSViv ((*m)->w));
484	av_push (av, newSViv ((*m)->h));	676	av_push (av, newSViv ((*m)->h));
		677	av_push (av, newSViv (rgb));
		678	av_push (av, newSViv (alpha));
485	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	679	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		680	}
486		681
487	++m;	682	++m;
488	}	683	}
489	}	684	}
490		685
491	char *
492	SDL_GetError ()
493
494	int	686	int
495	SDL_SetVideoMode (int w, int h, int fullscreen)	687	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
496	CODE:	688	CODE:
		689	{
		690	SDL_EnableUNICODE (1);
		691	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		692
		693	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		694	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		695	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		696	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		697
497	RETVAL = !!SDL_SetVideoMode (	698	RETVAL = !!SDL_SetVideoMode (
498	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	699	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
499	);	700	);
		701
500	if (RETVAL)	702	if (RETVAL)
501	{	703	{
		704	av_clear (texture_av);
		705
502	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
503	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
504	# include "glfunc.h"	708	#include "glfunc.h"
505	# undef GL_FUNC	709	#undef GL_FUNC
506	}	710	}
		711	}
507	OUTPUT:	712	OUTPUT:
508	RETVAL	713	RETVAL
509		714
510	void	715	void
511	SDL_GL_SwapBuffers ()	716	SDL_GL_SwapBuffers ()
512		717
513	char *	718	char *
514	SDL_GetKeyName (int sym)	719	SDL_GetKeyName (int sym)
515		720
		721	int
		722	SDL_GetAppState ()
		723
516	void	724	void
517	SDL_PollEvent ()	725	poll_events ()
518	PPCODE:	726	PPCODE:
519	{	727	{
520	SDL_Event ev;	728	SDL_Event ev;
521		729
522	while (SDL_PollEvent (&ev))	730	SDL_PumpEvents ();
		731	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
523	{	732	{
524	HV *hv = newHV ();	733	HV *hv = newHV ();
525	hv_store (hv, "type", 4, newSViv (ev.type), 0);	734	hv_store (hv, "type", 4, newSViv (ev.type), 0);
526		735
527	switch (ev.type)	736	switch (ev.type)
…		…
529	case SDL_KEYDOWN:	738	case SDL_KEYDOWN:
530	case SDL_KEYUP:	739	case SDL_KEYUP:
531	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
532	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
533	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		743	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
534	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
535	break;	745	break;
536		746
537	case SDL_ACTIVEEVENT:	747	case SDL_ACTIVEEVENT:
538	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
539	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	749	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
540	break;	750	break;
541		751
542	case SDL_MOUSEMOTION:	752	case SDL_MOUSEMOTION:
		753	{
		754	int state = ev.motion.state;
		755	int x = ev.motion.x;
		756	int y = ev.motion.y;
		757	int xrel = ev.motion.xrel;
		758	int yrel = ev.motion.yrel;
		759
		760	/* do simplistic event compression */
		761	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		762	&& state == ev.motion.state)
		763	{
		764	xrel += ev.motion.xrel;
		765	yrel += ev.motion.yrel;
		766	x = ev.motion.x;
		767	y = ev.motion.y;
		768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		769	}
		770
543	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
544
545	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	772	hv_store (hv, "state", 5, newSViv (state), 0);
546	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	773	hv_store (hv, "x", 1, newSViv (x), 0);
547	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	774	hv_store (hv, "y", 1, newSViv (y), 0);
548	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
549	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		777	}
550	break;	778	break;
551		779
552	case SDL_MOUSEBUTTONDOWN:	780	case SDL_MOUSEBUTTONDOWN:
553	case SDL_MOUSEBUTTONUP:	781	case SDL_MOUSEBUTTONUP:
554	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
564	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
565	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
566	break;	794	break;
567	}	795	}
568		796
569	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
570	}	798	}
571	}	799	}
572		800
573	int	801	int
574	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	802	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
583	Mix_AllocateChannels (int numchans = -1)	811	Mix_AllocateChannels (int numchans = -1)
584		812
585	void	813	void
586	lowdelay (int fd, int val = 1)	814	lowdelay (int fd, int val = 1)
587	CODE:	815	CODE:
		816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		817
		818	void
		819	win32_proxy_info ()
		820	PPCODE:
		821	{
588	#ifndef _WIN32	822	#ifdef _WIN32
589	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	823	char buffer[2048];
		824	DWORD buflen;
		825
		826	EXTEND (SP, 3);
		827
		828	buflen = sizeof (buffer);
		829	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		830	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		831	{
		832	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		833
		834	buflen = sizeof (buffer);
		835	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		836	{
		837	PUSHs (newSVpv (buffer, 0));
		838
		839	buflen = sizeof (buffer);
		840	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		841	PUSHs (newSVpv (buffer, 0));
		842	}
		843	}
590	#endif	844	#endif
		845	}
591		846
592	void	847	void
593	add_font (char *file)	848	add_font (char *file)
594	CODE:	849	CODE:
595	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
596	#ifdef _WIN32
597	// cairo... sigh... requires win2000
598	AddFontResourceEx (file, FR_PRIVATE, 0);
599	#endif
600		851
601	void	852	void
602	load_image_inline (SV *image_)	853	load_image_inline (SV *image_)
603	ALIAS:	854	ALIAS:
604	load_image_file = 1	855	load_image_file = 1
…		…
646		897
647	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	898	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
648		899
649	assert (surface2->pitch == surface2->w * 4);	900	assert (surface2->pitch == surface2->w * 4);
650		901
		902	SDL_LockSurface (surface2);
651	EXTEND (SP, 5);	903	EXTEND (SP, 6);
652	PUSHs (sv_2mortal (newSViv (surface2->w)));	904	PUSHs (sv_2mortal (newSViv (surface2->w)));
653	PUSHs (sv_2mortal (newSViv (surface2->h)));	905	PUSHs (sv_2mortal (newSViv (surface2->h)));
654	SDL_LockSurface (surface2);
655	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	906	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
656	SDL_UnlockSurface (surface2);
657	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	907	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
658	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	908	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
659	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	909	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		910	SDL_UnlockSurface (surface2);
660		911
661	SDL_FreeSurface (surface);	912	SDL_FreeSurface (surface);
662	SDL_FreeSurface (surface2);	913	SDL_FreeSurface (surface2);
663	}	914	}
664		915
…		…
700	CODE:	951	CODE:
701	fprintf (stderr, "FATAL: %s\n", message);	952	fprintf (stderr, "FATAL: %s\n", message);
702	#ifdef _WIN32	953	#ifdef _WIN32
703	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
704	#endif	955	#endif
705	exit (1);	956	_exit (1);
706		957
		958	void
		959	_exit (int retval = 0)
		960	CODE:
		961	#ifdef WIN32
		962	ExitThread (retval); // unclean, please beam me up
		963	#else
		964	_exit (retval);
		965	#endif
		966
		967	void
		968	debug ()
		969	CODE:
		970	{
		971	#if DEBUG
		972	VALGRIND_DO_LEAK_CHECK;
		973	#endif
		974	}
		975
707	MODULE = CFClient PACKAGE = CFClient::Font	976	MODULE = CFPlus PACKAGE = CFPlus::Font
708		977
709	CFClient::Font	978	PROTOTYPES: DISABLE
		979
		980	CFPlus::Font
710	new_from_file (SV class, char path, int id = 0)	981	new_from_file (SV class, char path, int id = 0)
711	CODE:	982	CODE:
712	{	983	{
713	int count;	984	int count;
714	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	985	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
717	}	988	}
718	OUTPUT:	989	OUTPUT:
719	RETVAL	990	RETVAL
720		991
721	void	992	void
722	DESTROY (CFClient::Font self)	993	DESTROY (CFPlus::Font self)
723	CODE:	994	CODE:
724	pango_font_description_free (self);	995	pango_font_description_free (self);
725		996
726	void	997	void
727	make_default (CFClient::Font self)	998	make_default (CFPlus::Font self)
		999	PROTOTYPE: $
728	CODE:	1000	CODE:
729	default_font = self;	1001	default_font = self;
730		1002
731	MODULE = CFClient PACKAGE = CFClient::Layout	1003	MODULE = CFPlus PACKAGE = CFPlus::Layout
732		1004
733	CFClient::Layout	1005	PROTOTYPES: DISABLE
734	new (SV *class, int rgba = 0)	1006
		1007	void
		1008	reset_glyph_cache ()
		1009	PROTOTYPE:
		1010	CODE:
		1011	tc_clear ();
		1012
		1013	CFPlus::Layout
		1014	new (SV *class)
735	CODE:	1015	CODE:
736	New (0, RETVAL, 1, struct cf_layout);	1016	New (0, RETVAL, 1, struct cf_layout);
737		1017
738	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1018	RETVAL->pl = pango_layout_new (opengl_context);
739	RETVAL->rgba = rgba;
740	RETVAL->r = 1.;	1019	RETVAL->r = 1.;
741	RETVAL->g = 1.;	1020	RETVAL->g = 1.;
742	RETVAL->b = 1.;	1021	RETVAL->b = 1.;
743	RETVAL->a = 1.;	1022	RETVAL->a = 1.;
744	RETVAL->base_height = MIN_FONT_HEIGHT;	1023	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
748	layout_update_font (RETVAL);	1027	layout_update_font (RETVAL);
749	OUTPUT:	1028	OUTPUT:
750	RETVAL	1029	RETVAL
751		1030
752	void	1031	void
753	DESTROY (CFClient::Layout self)	1032	DESTROY (CFPlus::Layout self)
754	CODE:	1033	CODE:
755	g_object_unref (self->pl);	1034	g_object_unref (self->pl);
756	Safefree (self);	1035	Safefree (self);
757		1036
758	int
759	is_rgba (CFClient::Layout self)
760	CODE:
761	RETVAL = self->rgba;
762	OUTPUT:
763	RETVAL
764
765	void	1037	void
766	set_text (CFClient::Layout self, SV *text_)	1038	set_text (CFPlus::Layout self, SV *text_)
767	CODE:	1039	CODE:
768	{	1040	{
769	STRLEN textlen;	1041	STRLEN textlen;
770	char *text = SvPVutf8 (text_, textlen);	1042	char *text = SvPVutf8 (text_, textlen);
771		1043
772	pango_layout_set_text (self->pl, text, textlen);	1044	pango_layout_set_text (self->pl, text, textlen);
773	}	1045	}
774		1046
775	void	1047	void
776	set_markup (CFClient::Layout self, SV *text_)	1048	set_markup (CFPlus::Layout self, SV *text_)
777	CODE:	1049	CODE:
778	{	1050	{
779	STRLEN textlen;	1051	STRLEN textlen;
780	char *text = SvPVutf8 (text_, textlen);	1052	char *text = SvPVutf8 (text_, textlen);
781		1053
782	pango_layout_set_markup (self->pl, text, textlen);	1054	pango_layout_set_markup (self->pl, text, textlen);
783	}	1055	}
784		1056
		1057	void
		1058	set_shapes (CFPlus::Layout self, ...)
		1059	CODE:
		1060	{
		1061	PangoAttrList *attrs = 0;
		1062	const char *text = pango_layout_get_text (self->pl);
		1063	const char *pos = text;
		1064	int arg = 4;
		1065
		1066	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1067	{
		1068	PangoRectangle inkrect, rect;
		1069	PangoAttribute *attr;
		1070
		1071	int x = SvIV (ST (arg - 3));
		1072	int y = SvIV (ST (arg - 2));
		1073	int w = SvIV (ST (arg - 1));
		1074	int h = SvIV (ST (arg ));
		1075
		1076	inkrect.x = 0;
		1077	inkrect.y = 0;
		1078	inkrect.width = 0;
		1079	inkrect.height = 0;
		1080
		1081	rect.x = x * PANGO_SCALE;
		1082	rect.y = y * PANGO_SCALE;
		1083	rect.width = w * PANGO_SCALE;
		1084	rect.height = h * PANGO_SCALE;
		1085
		1086	if (!attrs)
		1087	attrs = pango_layout_get_attributes (self->pl);
		1088
		1089	attr = pango_attr_shape_new (&inkrect, &rect);
		1090	attr->start_index = pos - text;
		1091	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1092	pango_attr_list_insert (attrs, attr);
		1093
		1094	arg += 4;
		1095	pos += sizeof (OBJ_STR) - 1;
		1096	}
		1097
		1098	if (attrs)
		1099	pango_layout_set_attributes (self->pl, attrs);
		1100	}
		1101
		1102	void
		1103	get_shapes (CFPlus::Layout self)
		1104	PPCODE:
		1105	{
		1106	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1107
		1108	do
		1109	{
		1110	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1111
		1112	if (run && shape_attr_p (run))
		1113	{
		1114	PangoRectangle extents;
		1115	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1116
		1117	EXTEND (SP, 2);
		1118	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1119	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1120	}
		1121	}
		1122	while (pango_layout_iter_next_run (iter));
		1123
		1124	pango_layout_iter_free (iter);
		1125	}
		1126
		1127	int
		1128	has_wrapped (CFPlus::Layout self)
		1129	CODE:
		1130	{
		1131	int lines = 1;
		1132	const char *text = pango_layout_get_text (self->pl);
		1133
		1134	while (*text)
		1135	lines += *text++ == '\n';
		1136
		1137	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1138	}
		1139	OUTPUT:
		1140	RETVAL
		1141
785	SV *	1142	SV *
786	get_text (CFClient::Layout self)	1143	get_text (CFPlus::Layout self)
787	CODE:	1144	CODE:
788	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
789	SvUTF8_on (RETVAL);	1146	sv_utf8_decode (RETVAL);
790	OUTPUT:	1147	OUTPUT:
791	RETVAL	1148	RETVAL
792		1149
793	void	1150	void
794	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1151	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
795	CODE:	1152	CODE:
796	self->r = r;	1153	self->r = r;
797	self->g = g;	1154	self->g = g;
798	self->b = b;	1155	self->b = b;
799	self->a = a;	1156	self->a = a;
800		1157
801	void	1158	void
802	set_font (CFClient::Layout self, CFClient::Font font = 0)	1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
803	CODE:	1160	CODE:
804	if (self->font != font)	1161	if (self->font != font)
805	{	1162	{
806	self->font = font;	1163	self->font = font;
807	layout_update_font (self);	1164	layout_update_font (self);
808	}	1165	}
809		1166
810	void	1167	void
811	set_height (CFClient::Layout self, int base_height)	1168	set_height (CFPlus::Layout self, int base_height)
812	CODE:	1169	CODE:
813	if (self->base_height != base_height)	1170	if (self->base_height != base_height)
814	{	1171	{
815	self->base_height = base_height;	1172	self->base_height = base_height;
816	layout_update_font (self);	1173	layout_update_font (self);
817	}	1174	}
818		1175
819	void	1176	void
820	set_width (CFClient::Layout self, int max_width = -1)	1177	set_width (CFPlus::Layout self, int max_width = -1)
821	CODE:	1178	CODE:
822	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1179	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
823		1180
824	void	1181	void
825	set_indent (CFClient::Layout self, int indent)	1182	set_indent (CFPlus::Layout self, int indent)
826	CODE:	1183	CODE:
827	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
828		1185
829	void	1186	void
830	set_spacing (CFClient::Layout self, int spacing)	1187	set_spacing (CFPlus::Layout self, int spacing)
831	CODE:	1188	CODE:
832	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
833		1190
834	void	1191	void
835	set_ellipsise (CFClient::Layout self, int ellipsise)	1192	set_ellipsise (CFPlus::Layout self, int ellipsise)
836	CODE:	1193	CODE:
837	pango_layout_set_ellipsize (self->pl,	1194	pango_layout_set_ellipsize (self->pl,
838	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START
839	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
840	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
841	: PANGO_ELLIPSIZE_NONE	1198	: PANGO_ELLIPSIZE_NONE
842	);	1199	);
843		1200
844	void	1201	void
845	set_single_paragraph_mode (CFClient::Layout self, int spm)	1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)
846	CODE:	1203	CODE:
847	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
848		1205
849	void	1206	void
850	size (CFClient::Layout self)	1207	size (CFPlus::Layout self)
851	PPCODE:	1208	PPCODE:
852	{	1209	{
853	int w, h;	1210	int w, h;
854		1211
855	layout_get_pixel_size (self, &w, &h);	1212	layout_get_pixel_size (self, &w, &h);
…		…
858	PUSHs (sv_2mortal (newSViv (w)));	1215	PUSHs (sv_2mortal (newSViv (w)));
859	PUSHs (sv_2mortal (newSViv (h)));	1216	PUSHs (sv_2mortal (newSViv (h)));
860	}	1217	}
861		1218
862	int	1219	int
		1220	descent (CFPlus::Layout self)
		1221	CODE:
		1222	{
		1223	PangoRectangle rect;
		1224	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1225	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1226	RETVAL = PANGO_DESCENT (rect);
		1227	}
		1228	OUTPUT:
		1229	RETVAL
		1230
		1231	int
863	xy_to_index (CFClient::Layout self, int x, int y)	1232	xy_to_index (CFPlus::Layout self, int x, int y)
864	CODE:	1233	CODE:
865	{	1234	{
866	int index, trailing;	1235	int index, trailing;
867	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
868	RETVAL = index;	1237	RETVAL = index + trailing;
869	}	1238	}
870	OUTPUT:	1239	OUTPUT:
871	RETVAL	1240	RETVAL
872		1241
873	void	1242	void
874	cursor_pos (CFClient::Layout self, int index)	1243	cursor_pos (CFPlus::Layout self, int index)
875	PPCODE:	1244	PPCODE:
876	{	1245	{
877	PangoRectangle strong_pos;	1246	PangoRectangle strong_pos;
878	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
879		1248
…		…
882	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
883	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
884	}	1253	}
885		1254
886	void	1255	void
887	render (CFClient::Layout self)	1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
888	PPCODE:	1257	PPCODE:
889	{	1258	{
890	SV *retval;	1259	int line, x;
891	int w, h;
892		1260
893	layout_get_pixel_size (self, &w, &h);	1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
894		1263
895	if (self->rgba)
896	{
897	cairo_surface_t *surface;
898	cairo_t *cairo;
899
900	retval = newSV (w * h * 4);
901	SvPOK_only (retval);
902	SvCUR_set (retval, w * h * 4);
903
904	memset (SvPVX (retval), 0, w * h * 4);
905
906	surface = cairo_image_surface_create_for_data (
907	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
908	cairo = cairo_create (surface);
909	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
910
911	pango_cairo_show_layout (cairo, self->pl);
912
913	cairo_destroy (cairo);
914	cairo_surface_destroy (surface);
915
916	// what a mess, and its premultiplied, too :(
917	{
918	uint32_t p = (uint32_t )SvPVX (retval);
919	uint32_t e = p + w h;
920
921	while (p < e)
922	{
923	uint32_t rgba = *p;
924	rgba = (rgba >> 24) \| (rgba << 8);
925	#if 0
926	#ifdef _WIN32
927	{//D
928	uint8_t r = rgba >> 24;
929	uint8_t g = rgba >> 16;
930	uint8_t b = rgba >> 8;
931	uint8_t a = rgba >> 0;
932
933	rgba = (rgba & 0xffffff00) \| a;
934	}
935	#endif
936	#endif
937	rgba = SDL_SwapBE32 (rgba);
938	*p++ = rgba;
939	}
940	}
941
942	EXTEND (SP, 5);	1264	EXTEND (SP, 2);
943	PUSHs (sv_2mortal (newSViv (w)));	1265	PUSHs (sv_2mortal (newSViv (line - 1)));
		1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1267	}
		1268
		1269	void
		1270	line_x_to_index (CFPlus::Layout self, int line, int x)
		1271	PPCODE:
		1272	{
		1273	PangoLayoutLine *lp;
		1274	int index, trailing;
		1275
		1276	if (line < 0)
		1277	XSRETURN_EMPTY;
		1278
		1279	if (!(lp = pango_layout_get_line (self->pl, line)))
		1280	XSRETURN_EMPTY; /* do better */
		1281
		1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1283
		1284	EXTEND (SP, 2);
		1285	if (GIMME_V == G_SCALAR)
944	PUSHs (sv_2mortal (newSViv (h)));	1286	PUSHs (sv_2mortal (newSViv (index + trailing)));
945	PUSHs (sv_2mortal (retval));
946	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
947	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
948	}
949	else	1287	else
950	{	1288	{
951	FT_Bitmap bitmap;
952
953	retval = newSV (w * h);
954	SvPOK_only (retval);
955	SvCUR_set (retval, w * h);
956
957	bitmap.rows = h;
958	bitmap.width = w;
959	bitmap.pitch = w;
960	bitmap.buffer = (unsigned char*)SvPVX (retval);
961	bitmap.num_grays = 256;
962	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
963
964	memset (bitmap.buffer, 0, w * h);
965
966	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
967
968	EXTEND (SP, 5);
969	PUSHs (sv_2mortal (newSViv (w)));	1289	PUSHs (sv_2mortal (newSViv (index)));
970	PUSHs (sv_2mortal (newSViv (h)));	1290	PUSHs (sv_2mortal (newSViv (trailing)));
971	PUSHs (sv_2mortal (retval));
972	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
973	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
974	}	1291	}
975	}	1292	}
976		1293
		1294	void
		1295	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1296	PPCODE:
		1297	pango_opengl_render_layout_subpixel (
		1298	self->pl,
		1299	x * PANGO_SCALE, y * PANGO_SCALE,
		1300	self->r, self->g, self->b, self->a,
		1301	flags
		1302	);
		1303
977	MODULE = CFClient PACKAGE = CFClient::Texture	1304	MODULE = CFPlus PACKAGE = CFPlus::Texture
978		1305
		1306	PROTOTYPES: ENABLE
		1307
		1308	int minpot (int n)
		1309
979	void	1310	void
		1311	pad (SV *data_, int ow, int oh, int nw, int nh)
		1312	CODE:
		1313	{
		1314	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1315	{
		1316	STRLEN datalen;
		1317	char *data = SvPVbyte (data_, datalen);
		1318	int bpp = datalen / (ow * oh);
		1319	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1320
		1321	SvPOK_only (result_);
		1322	SvCUR_set (result_, nw * nh * bpp);
		1323
		1324	memset (SvPVX (result_), 0, nw * nh * bpp);
		1325	while (oh--)
		1326	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1327
		1328	sv_setsv (data_, result_);
		1329	}
		1330	}
		1331
		1332	void
980	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1333	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
981	PROTOTYPE: $$$;$$	1334	PROTOTYPE: $$$;$$
982	ALIAS:	1335	ALIAS:
983	draw_quad_alpha = 1	1336	draw_quad_alpha = 1
984	draw_quad_alpha_premultiplied = 2	1337	draw_quad_alpha_premultiplied = 2
985	CODE:	1338	CODE:
…		…
1023	glDisable (GL_ALPHA_TEST);	1376	glDisable (GL_ALPHA_TEST);
1024	glDisable (GL_BLEND);	1377	glDisable (GL_BLEND);
1025	}	1378	}
1026	}	1379	}
1027		1380
		1381	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1382	CODE:
		1383	{
		1384	GLint width;
		1385	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1386	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1387	RETVAL = width > 0;
		1388	}
		1389	OUTPUT:
		1390	RETVAL
		1391
1028	MODULE = CFClient PACKAGE = CFClient::Map	1392	MODULE = CFPlus PACKAGE = CFPlus::Map
1029		1393
1030	CFClient::Map	1394	PROTOTYPES: DISABLE
1031	new (SV *class, int map_width, int map_height)	1395
		1396	CFPlus::Map
		1397	new (SV *class)
1032	CODE:	1398	CODE:
1033	New (0, RETVAL, 1, struct map);	1399	New (0, RETVAL, 1, struct map);
1034	RETVAL->x = 0;	1400	RETVAL->x = 0;
1035	RETVAL->y = 0;	1401	RETVAL->y = 0;
1036	RETVAL->w = map_width;	1402	RETVAL->w = 0;
1037	RETVAL->h = map_height;	1403	RETVAL->h = 0;
1038	RETVAL->ox = 0;	1404	RETVAL->ox = 0;
1039	RETVAL->oy = 0;	1405	RETVAL->oy = 0;
1040	RETVAL->faces = 8192;	1406	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1041	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1407	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1042	RETVAL->texs = 8192;
1043	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1044	RETVAL->rows = 0;	1408	RETVAL->rows = 0;
1045	RETVAL->row = 0;	1409	RETVAL->row = 0;
1046	OUTPUT:	1410	OUTPUT:
1047	RETVAL	1411	RETVAL
1048		1412
1049	void	1413	void
1050	DESTROY (CFClient::Map self)	1414	DESTROY (CFPlus::Map self)
1051	CODE:	1415	CODE:
1052	{	1416	{
1053	map_clear (self);	1417	map_clear (self);
1054	Safefree (self->face);	1418	Safefree (self->face2tile);
		1419	Safefree (self->tex);
1055	Safefree (self);	1420	Safefree (self);
1056	}	1421	}
1057		1422
1058	void	1423	void
		1424	resize (CFPlus::Map self, int map_width, int map_height)
		1425	CODE:
		1426	self->w = map_width;
		1427	self->h = map_height;
		1428
		1429	void
1059	clear (CFClient::Map self)	1430	clear (CFPlus::Map self)
1060	CODE:	1431	CODE:
1061	map_clear (self);	1432	map_clear (self);
1062		1433
1063	void	1434	void
1064	set_face (CFClient::Map self, int face, int texid)	1435	set_tileid (CFPlus::Map self, int face, int tile)
1065	CODE:	1436	CODE:
1066	{	1437	{
1067	while (self->faces <= face)	1438	need_facenum (self, face); self->face2tile [face] = tile;
1068	{	1439	need_texid (self, tile);
1069	Append (mapface, self->face, self->faces, self->faces);
1070	self->faces *= 2;
1071	}
1072
1073	self->face [face] = texid;
1074	}	1440	}
1075		1441
1076	void	1442	void
		1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1444	CODE:
		1445	{
		1446	tileid texid;
		1447	maptex *tex;
		1448
		1449	if (face < 0 \|\| face >= self->faces)
		1450	return;
		1451
		1452	if (smooth < 0 \|\| smooth >= self->faces)
		1453	return;
		1454
		1455	texid = self->face2tile [face];
		1456
		1457	if (!texid)
		1458	return;
		1459
		1460	tex = self->tex + texid;
		1461	tex->smoothtile = self->face2tile [smooth];
		1462	tex->smoothlevel = level;
		1463	}
		1464
		1465	void
1077	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)	1466	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)
1078	CODE:	1467	CODE:
1079	{	1468	{
1080	while (self->texs <= texid)	1469	need_texid (self, texid);
1081	{
1082	Append (maptex, self->tex, self->texs, self->texs);
1083	self->texs *= 2;
1084	}
1085		1470
1086	{	1471	{
1087	maptex *tex = self->tex + texid;	1472	maptex *tex = self->tex + texid;
1088		1473
1089	tex->name = name;	1474	tex->name = name;
…		…
1106	// from transparent color bleeding and ugly wrapping effects.	1491	// from transparent color bleeding and ugly wrapping effects.
1107	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1108	}	1493	}
1109		1494
1110	int	1495	int
1111	ox (CFClient::Map self)	1496	ox (CFPlus::Map self)
1112	ALIAS:	1497	ALIAS:
1113	oy = 1	1498	oy = 1
1114	x = 2	1499	x = 2
1115	y = 3	1500	y = 3
1116	w = 4	1501	w = 4
…		…
1127	}	1512	}
1128	OUTPUT:	1513	OUTPUT:
1129	RETVAL	1514	RETVAL
1130		1515
1131	void	1516	void
1132	scroll (CFClient::Map self, int dx, int dy)	1517	scroll (CFPlus::Map self, int dx, int dy)
1133	CODE:	1518	CODE:
1134	{	1519	{
1135	if (dx > 0)	1520	if (dx > 0)
1136	map_blank (self, self->x, self->y, dx - 1, self->h);	1521	map_blank (self, self->x, self->y, dx, self->h);
1137	else if (dx < 0)	1522	else if (dx < 0)
1138	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1523	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1139		1524
1140	if (dy > 0)	1525	if (dy > 0)
1141	map_blank (self, self->x, self->y, self->w, dy - 1);	1526	map_blank (self, self->x, self->y, self->w, dy);
1142	else if (dy < 0)	1527	else if (dy < 0)
1143	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1528	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1144		1529
1145	self->ox += dx; self->x += dx;	1530	self->ox += dx; self->x += dx;
1146	self->oy += dy; self->y += dy;	1531	self->oy += dy; self->y += dy;
1147		1532
1148	while (self->y < 0)	1533	while (self->y < 0)
…		…
1153	self->y += MAP_EXTEND_Y;	1538	self->y += MAP_EXTEND_Y;
1154	}	1539	}
1155	}	1540	}
1156		1541
1157	void	1542	void
1158	map1a_update (CFClient::Map self, SV *data_)	1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1159	CODE:	1544	CODE:
1160	{	1545	{
1161	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1546	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1162	uint8_t data_end = (uint8_t )SvEND (data_);	1547	uint8_t data_end = (uint8_t )SvEND (data_);
1163	mapcell *cell;	1548	mapcell *cell;
1164	int x, y, flags;	1549	int x, y, flags;
1165		1550
1166	while (data < data_end)	1551	while (data < data_end - 1)
1167	{	1552	{
1168	flags = (data [0] << 8) + data [1]; data += 2;	1553	flags = (data [0] << 8) + data [1]; data += 2;
1169		1554
1170	x = ((flags >> 10) & 63) + self->x;	1555	x = self->x + ((flags >> 10) & 63);
1171	y = ((flags >> 4) & 63) + self->y;	1556	y = self->y + ((flags >> 4) & 63);
1172		1557
1173	cell = map_get_cell (self, x, y);	1558	cell = map_get_cell (self, x, y);
1174		1559
1175	if (flags & 15)	1560	if (flags & 15)
1176	{	1561	{
1177	if (cell->darkness < 0)	1562	if (!cell->darkness)
1178	{	1563	{
		1564	memset (cell, 0, sizeof (*cell));
1179	cell->darkness = 0;	1565	cell->darkness = 256;
1180	cell->face [0] = 0;
1181	cell->face [1] = 0;
1182	cell->face [2] = 0;
1183	}	1566	}
1184		1567
1185	cell->darkness = flags & 8 ? *data++ : 255;
1186
1187	//TODO: don't trust server data to be in-range(!)	1568	//TODO: don't trust server data to be in-range(!)
		1569
		1570	if (flags & 8)
		1571	{
		1572	if (extmap)
		1573	{
		1574	uint8_t ext, cmd;
		1575
		1576	do
		1577	{
		1578	ext = *data++;
		1579	cmd = ext & 0x3f;
		1580
		1581	if (cmd < 4)
		1582	cell->darkness = 255 - ext * 64 + 1;
		1583	else if (cmd == 5) // health
		1584	{
		1585	cell->stat_width = 1;
		1586	cell->stat_hp = *data++;
		1587	}
		1588	else if (cmd == 6) // monster width
		1589	cell->stat_width = *data++ + 1;
		1590	else if (cmd == 0x47)
		1591	{
		1592	if (*data == 4)
		1593	; // decode player count
		1594
		1595	data += *data + 1;
		1596	}
		1597	else if (cmd == 8) // cell flags
		1598	cell->flags = *data++;
		1599	else if (ext & 0x40) // unknown, multibyte => skip
		1600	data += *data + 1;
		1601	else
		1602	data++;
		1603	}
		1604	while (ext & 0x80);
		1605	}
		1606	else
		1607	cell->darkness = *data++ + 1;
		1608	}
1188		1609
1189	if (flags & 4)	1610	if (flags & 4)
1190	{	1611	{
1191	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1612	faceid face = (data [0] << 8) + data [1]; data += 2;
		1613	need_facenum (self, face);
		1614	cell->tile [0] = self->face2tile [face];
1192	}	1615	}
1193		1616
1194	if (flags & 2)	1617	if (flags & 2)
1195	{	1618	{
1196	cell->face [1] = 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 [1] = self->face2tile [face];
1197	}	1622	}
1198		1623
1199	if (flags & 1)	1624	if (flags & 1)
1200	{	1625	{
1201	cell->face [2] = 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 [2] = self->face2tile [face];
1202	}	1629	}
1203	}	1630	}
1204	else	1631	else
1205	cell->darkness = -1;	1632	cell->darkness = 0;
1206	}	1633	}
1207	}	1634	}
1208		1635
1209	SV *	1636	SV *
1210	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1637	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1211	CODE:	1638	CODE:
1212	{	1639	{
1213	int x1, x;	1640	int x1, x;
1214	int y1, y;	1641	int y1, y;
1215	int z;	1642	int z;
…		…
1236	{	1663	{
1237	mapcell *cell = row->col + (x - row->c0);	1664	mapcell *cell = row->col + (x - row->c0);
1238		1665
1239	for (z = 0; z <= 0; z++)	1666	for (z = 0; z <= 0; z++)
1240	{	1667	{
1241	mapface face = cell->face [z];
1242
1243	if (face)
1244	{
1245	maptex tex = self->tex [face];	1668	maptex tex = self->tex [cell->tile [z]];
1246	int a0 = 255 - tex.a;	1669	int a0 = 255 - tex.a;
1247	int a1 = tex.a;	1670	int a1 = tex.a;
1248		1671
1249	r = (r * a0 + tex.r * a1) / 255;	1672	r = (r * a0 + tex.r * a1) / 255;
1250	g = (g * a0 + tex.g * a1) / 255;	1673	g = (g * a0 + tex.g * a1) / 255;
1251	b = (b * a0 + tex.b * a1) / 255;	1674	b = (b * a0 + tex.b * a1) / 255;
1252	a = (a * a0 + tex.a * a1) / 255;	1675	a = (a * a0 + tex.a * a1) / 255;
1253	}
1254	}	1676	}
1255	}	1677	}
1256		1678
1257	*map++ = (r )	1679	*map++ = (r )
1258	\| (g << 8)	1680	\| (g << 8)
…		…
1265	}	1687	}
1266	OUTPUT:	1688	OUTPUT:
1267	RETVAL	1689	RETVAL
1268		1690
1269	void	1691	void
1270	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1271	PPCODE:	1693	CODE:
1272	{	1694	{
1273	int vx, vy;	1695	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1697	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1698	smooth_key skey;
1274	int x, y, z;	1699	int x, y, z;
1275	int last_name;	1700	int last_name;
1276	mapface face;
1277	int sw4 = (sw + 3) & ~3;
1278	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1279	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1280		1701
1281	memset (darkness, 255, sw4 * sh);	1702	// thats current max. sorry.
1282	SvPOK_only (darkness_sv);	1703	if (sw > 255) sw = 255;
1283	SvCUR_set (darkness_sv, sw4 * sh);	1704	if (sh > 255) sh = 255;
1284		1705
1285	vx = self->x + (self->w - sw) / 2 - shift_x;	1706	// clear key, in case of extra padding
1286	vy = self->y + (self->h - sh) / 2 - shift_y;	1707	memset (&skey, 0, sizeof (skey));
1287
1288	/*
1289	int vx = self->vx = self->w >= sw
1290	? self->x + (self->w - sw) / 2
1291	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1292
1293	int vy = self->vy = self->h >= sh
1294	? self->y + (self->h - sh) / 2
1295	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1296	*/
1297		1708
1298	glColor4ub (255, 255, 255, 255);	1709	glColor4ub (255, 255, 255, 255);
1299		1710
		1711	glEnable (GL_BLEND);
1300	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1301	glEnable (GL_BLEND);
1302	glEnable (GL_TEXTURE_2D);	1713	glEnable (GL_TEXTURE_2D);
1303	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1714	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1304		1715
1305	glBegin (GL_QUADS);	1716	glBegin (GL_QUADS);
1306		1717
1307	last_name = 0;	1718	last_name = 0;
1308		1719
		1720	mx += self->x;
		1721	my += self->y;
		1722
		1723	// first pass: determine smooth_max
		1724	// rather ugly, if you ask me
		1725	// could also be stored inside mapcell and updated on change
		1726	memset (smooth_max, 0, sizeof (smooth_max));
		1727
		1728	for (y = 0; y < sh; y++)
		1729	if (0 <= y + my && y + my < self->rows)
		1730	{
		1731	maprow *row = self->row + (y + my);
		1732
		1733	for (x = 0; x < sw; x++)
		1734	if (row->c0 <= x + mx && x + mx < row->c1)
		1735	{
		1736	mapcell *cell = row->col + (x + mx - row->c0);
		1737
		1738	smooth_max[x + 1][y + 1] =
		1739	MAX (self->tex [cell->tile [0]].smoothlevel,
		1740	MAX (self->tex [cell->tile [1]].smoothlevel,
		1741	self->tex [cell->tile [2]].smoothlevel));
		1742	}
		1743	}
		1744
1309	for (z = 0; z < 3; z++)	1745	for (z = 0; z <= 2; z++)
		1746	{
		1747	memset (smooth_level, 0, sizeof (smooth_level));
		1748
1310	for (y = 0; y < sh; y++)	1749	for (y = 0; y < sh; y++)
1311	if (0 <= y + vy && y + vy < self->rows)	1750	if (0 <= y + my && y + my < self->rows)
1312	{	1751	{
1313	maprow *row = self->row + (y + vy);	1752	maprow *row = self->row + (y + my);
1314		1753
1315	for (x = 0; x < sw; x++)	1754	for (x = 0; x < sw; x++)
1316	if (row->c0 <= x + vx && x + vx < row->c1)	1755	if (row->c0 <= x + mx && x + mx < row->c1)
1317	{	1756	{
1318	mapcell *cell = row->col + (x + vx - row->c0);	1757	mapcell *cell = row->col + (x + mx - row->c0);
1319
1320	darkness[y * sw4 + x] = cell->darkness < 0
1321	? 255 - FOW_DARKNESS
1322	: 255 - cell->darkness;
1323
1324	face = cell->face [z];	1758	tileid tile = cell->tile [z];
1325		1759
1326	if (face)	1760	if (tile)
		1761	{
		1762	maptex tex = self->tex [tile];
		1763	int px = (x + 1) * T - tex.w;
		1764	int py = (y + 1) * T - tex.h;
		1765
		1766	// suppressing texture state switches here
		1767	// is only moderately effective, but worth the extra effort
		1768	if (last_name != tex.name)
		1769	{
		1770	if (!tex.name)
		1771	tex = self->tex [2]; /* missing, replace by noface */
		1772
		1773	glEnd ();
		1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1775	glBegin (GL_QUADS);
		1776	}
		1777
		1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1779	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1780	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1781	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1782
		1783	if (cell->flags && z == 2)
		1784	{
		1785	if (cell->flags & 1)
		1786	{
		1787	maptex tex = self->tex [1];
		1788	int px = x * T + T * 2 / 32;
		1789	int py = y * T - T * 6 / 32;
		1790
		1791	glEnd ();
		1792	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1793	glBegin (GL_QUADS);
		1794
		1795	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1796	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1797	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1798	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1799	}
		1800	}
		1801
		1802	// update smooth hash
		1803	if (tex.smoothtile)
		1804	{
		1805	skey.tile = tex.smoothtile;
		1806	skey.level = tex.smoothlevel;
		1807
		1808	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1809
		1810	// add bits to current tile and all neighbours. skey.x\|y is
		1811	// shifted +1\|+1 so we always stay positive.
		1812
		1813	// bits is ___n cccc CCCC bbbb
		1814	// n do not draw borders&corners
		1815	// c draw these corners, but...
		1816	// C ... not these
		1817	// b draw these borders
		1818
		1819	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1820	// ┃· ·· ·┃ ━━
		1821
		1822	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1823	// ·· ·· ·┏ ┓·
		1824
		1825	// full tile
		1826	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1827
		1828	// borders
		1829	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1830	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1831	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1832	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1833
		1834	// corners
		1835	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1836	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1837	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1838	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1839	}
		1840	}
		1841	}
		1842	}
		1843
		1844	// go through all smoothlevels, lowest to highest, then draw.
		1845	// this is basically counting sort
		1846	{
		1847	int w, b;
		1848
		1849	for (w = 0; w < 256 / 32; ++w)
		1850	{
		1851	uint32_t smask = smooth_level [w];
		1852	if (smask)
		1853	for (b = 0; b < 32; ++b)
		1854	if (smask & (((uint32_t)1) << b))
1327	{	1855	{
1328	maptex tex = self->tex [face];	1856	int level = (w << 5) \| b;
		1857	HE *he;
1329		1858
1330	int px = (x + 1) * 32 - tex.w;	1859	hv_iterinit (smooth);
1331	int py = (y + 1) * 32 - tex.h;	1860	while ((he = hv_iternext (smooth)))
1332
1333	if (last_name != tex.name)
1334	{	1861	{
		1862	smooth_key skey = (smooth_key )HeKEY (he);
		1863	IV bits = SvIVX (HeVAL (he));
		1864
		1865	if (!(bits & 0x1000)
		1866	&& skey->level == level
		1867	&& level > smooth_max [skey->x][skey->y])
		1868	{
		1869	maptex tex = self->tex [skey->tile];
		1870	int px = (((int)skey->x) - 1) * T;
		1871	int py = (((int)skey->y) - 1) * T;
		1872	int border = bits & 15;
		1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1874	float dx = tex.s * .0625f; // 16 images/row
		1875	float dy = tex.t * .5f ; // 2 images/column
		1876
		1877	// this time naively avoiding texture state changes
		1878	// save gobs of state changes.
		1879	if (last_name != tex.name)
		1880	{
		1881	if (!tex.name)
		1882	continue; // smoothing not yet available
		1883
1335	glEnd ();	1884	glEnd ();
1336	last_name = tex.name;
1337	glBindTexture (GL_TEXTURE_2D, last_name);	1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1338	glBegin (GL_QUADS);	1886	glBegin (GL_QUADS);
		1887	}
		1888
		1889	if (border)
		1890	{
		1891	float ox = border * dx;
		1892
		1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1897	}
		1898
		1899	if (corner)
		1900	{
		1901	float ox = corner * dx;
		1902
		1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1907	}
		1908	}
1339	}	1909	}
1340
1341	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1342	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1343	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1344	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1345	}	1910	}
1346	}
1347	}	1911	}
		1912	}
		1913
		1914	hv_clear (smooth);
		1915	}
1348		1916
1349	glEnd ();	1917	glEnd ();
1350		1918
1351	glDisable (GL_TEXTURE_2D);	1919	glDisable (GL_TEXTURE_2D);
1352	glDisable (GL_BLEND);	1920	glDisable (GL_BLEND);
1353		1921
		1922	// top layer: overlays such as the health bar
		1923	for (y = 0; y < sh; y++)
		1924	if (0 <= y + my && y + my < self->rows)
		1925	{
		1926	maprow *row = self->row + (y + my);
		1927
		1928	for (x = 0; x < sw; x++)
		1929	if (row->c0 <= x + mx && x + mx < row->c1)
		1930	{
		1931	mapcell *cell = row->col + (x + mx - row->c0);
		1932
		1933	int px = x * T;
		1934	int py = y * T;
		1935
		1936	if (cell->stat_hp)
		1937	{
		1938	int width = cell->stat_width * T;
		1939	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1940
		1941	glColor3ub (0, 0, 0);
		1942	glRectf (px + 1, py - thick - 2,
		1943	px + width - 1, py);
		1944
		1945	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1946	glRectf (px + 2,
		1947	py - thick - 1,
		1948	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1949	}
		1950	}
		1951	}
		1952	}
		1953
		1954	void
		1955	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1956	CODE:
		1957	{
		1958	static float color[16][3] = {
		1959	{ 0.00F, 0.00F, 0.00F },
		1960	{ 1.00F, 1.00F, 1.00F },
		1961	{ 0.00F, 0.00F, 0.55F },
		1962	{ 1.00F, 0.00F, 0.00F },
		1963
		1964	{ 1.00F, 0.54F, 0.00F },
		1965	{ 0.11F, 0.56F, 1.00F },
		1966	{ 0.93F, 0.46F, 0.00F },
		1967	{ 0.18F, 0.54F, 0.34F },
		1968
		1969	{ 0.56F, 0.73F, 0.56F },
		1970	{ 0.80F, 0.80F, 0.80F },
		1971	{ 0.55F, 0.41F, 0.13F },
		1972	{ 0.99F, 0.77F, 0.26F },
		1973
		1974	{ 0.74F, 0.65F, 0.41F },
		1975
		1976	{ 0.00F, 1.00F, 1.00F },
		1977	{ 1.00F, 0.00F, 1.00F },
		1978	{ 1.00F, 1.00F, 0.00F },
		1979	};
		1980
		1981	int x, y;
		1982
		1983	glEnable (GL_TEXTURE_2D);
		1984	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1985	glEnable (GL_BLEND);
		1986	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1987	glBegin (GL_QUADS);
		1988
		1989	for (y = 0; y < h; y++)
		1990	for (x = 0; x < w; x++)
		1991	{
		1992	unsigned char m = data [x + y * w];
		1993
		1994	if (m)
		1995	{
		1996	float *c = color [m & 15];
		1997
		1998	float tx1 = m & 0x40 ? 0.5 : 0.;
		1999	float tx2 = tx1 + 0.5;
		2000
		2001	glColor4f (c[0], c[1], c[2], 0.75);
		2002	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2003	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2004	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2005	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2006	}
		2007	}
		2008
		2009	glEnd ();
		2010	glDisable (GL_BLEND);
		2011	glDisable (GL_TEXTURE_2D);
		2012	}
		2013
		2014	void
		2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		2016	PPCODE:
		2017	{
		2018	int x, y;
		2019	int sw1 = sw + 2;
		2020	int sh1 = sh + 2;
		2021	int sh3 = sh * 3;
		2022	int sw34 = (sw * 3 + 3) & ~3;
		2023	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
		2024	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
		2025	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
		2026
		2027	SvPOK_only (darkness3_sv);
		2028	SvCUR_set (darkness3_sv, sw34 * sh3);
		2029
		2030	mx += self->x - 1;
		2031	my += self->y - 1;
		2032
		2033	memset (darkness1, 255, sw1 * sh1);
		2034
		2035	for (y = 0; y < sh1; y++)
		2036	if (0 <= y + my && y + my < self->rows)
		2037	{
		2038	maprow *row = self->row + (y + my);
		2039
		2040	for (x = 0; x < sw1; x++)
		2041	if (row->c0 <= x + mx && x + mx < row->c1)
		2042	{
		2043	mapcell *cell = row->col + (x + mx - row->c0);
		2044
		2045	darkness1 [y * sw1 + x] = cell->darkness
		2046	? 255 - (cell->darkness - 1)
		2047	: 255 - FOW_DARKNESS;
		2048	}
		2049	}
		2050
		2051	for (y = 0; y < sh; ++y)
		2052	for (x = 0; x < sw; ++x)
		2053	{
		2054	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2055	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2056	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2057	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2058	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2059	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2060	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2061	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2062	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2063
		2064	uint8_t r11 = (d11 + d21 + d12) / 3;
		2065	uint8_t r21 = d21;
		2066	uint8_t r31 = (d21 + d31 + d32) / 3;
		2067
		2068	uint8_t r12 = d12;
		2069	uint8_t r22 = d22;
		2070	uint8_t r32 = d32;
		2071
		2072	uint8_t r13 = (d13 + d23 + d12) / 3;
		2073	uint8_t r23 = d23;
		2074	uint8_t r33 = (d23 + d33 + d32) / 3;
		2075
		2076	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2077	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2078	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2079	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2080	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2081	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2082	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2083	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2084	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2085	}
		2086
		2087	free (darkness1);
		2088
1354	EXTEND (SP, 3);	2089	EXTEND (SP, 3);
1355	PUSHs (sv_2mortal (newSViv (sw4)));	2090	PUSHs (sv_2mortal (newSViv (sw34)));
1356	PUSHs (sv_2mortal (newSViv (sh)));	2091	PUSHs (sv_2mortal (newSViv (sh3)));
1357	PUSHs (darkness_sv);	2092	PUSHs (darkness3_sv);
1358	}	2093	}
1359		2094
1360	SV *	2095	SV *
1361	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1362	CODE:	2097	CODE:
1363	{	2098	{
1364	int x, y, x1, y1;	2099	int x, y, x1, y1;
1365	SV data_sv = newSV (w h * 7 + 5);	2100	SV data_sv = newSV (w h * 7 + 5);
1366	uint8_t data = (uint8_t )SvPVX (data_sv);	2101	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1391	if (row && row->c0 <= x && x < row->c1)	2126	if (row && row->c0 <= x && x < row->c1)
1392	{	2127	{
1393	mapcell *cell = row->col + (x - row->c0);	2128	mapcell *cell = row->col + (x - row->c0);
1394	uint8_t flags = 0;	2129	uint8_t flags = 0;
1395		2130
1396	if (cell->face [0]) flags \|= 1;	2131	if (cell->tile [0]) flags \|= 1;
1397	if (cell->face [1]) flags \|= 2;	2132	if (cell->tile [1]) flags \|= 2;
1398	if (cell->face [2]) flags \|= 4;	2133	if (cell->tile [2]) flags \|= 4;
1399		2134
1400	*data++ = flags;	2135	*data++ = flags;
1401		2136
1402	if (flags & 1)	2137	if (flags & 1)
1403	{	2138	{
		2139	tileid tile = cell->tile [0];
1404	*data++ = cell->face [0] >> 8;	2140	*data++ = tile >> 8;
1405	*data++ = cell->face [0];	2141	*data++ = tile;
1406	}	2142	}
1407		2143
1408	if (flags & 2)	2144	if (flags & 2)
1409	{	2145	{
		2146	tileid tile = cell->tile [1];
1410	*data++ = cell->face [1] >> 8;	2147	*data++ = tile >> 8;
1411	*data++ = cell->face [1];	2148	*data++ = tile;
1412	}	2149	}
1413		2150
1414	if (flags & 4)	2151	if (flags & 4)
1415	{	2152	{
		2153	tileid tile = cell->tile [2];
1416	*data++ = cell->face [2] >> 8;	2154	*data++ = tile >> 8;
1417	*data++ = cell->face [2];	2155	*data++ = tile;
1418	}	2156	}
1419	}	2157	}
1420	else	2158	else
1421	*data++ = 0;	2159	*data++ = 0;
1422	}	2160	}
…		…
1428	}	2166	}
1429	OUTPUT:	2167	OUTPUT:
1430	RETVAL	2168	RETVAL
1431		2169
1432	void	2170	void
1433	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2171	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1434	PPCODE:	2172	PPCODE:
1435	{	2173	{
1436	int x, y, z;	2174	int x, y, z;
1437	int w, h;	2175	int w, h;
1438	int x1, y1;	2176	int x1, y1;
…		…
1462	{	2200	{
1463	uint8_t flags = *data++;	2201	uint8_t flags = *data++;
1464		2202
1465	if (flags)	2203	if (flags)
1466	{	2204	{
1467	mapface face[3] = { 0, 0, 0 };
1468
1469	mapcell *cell = row_get_cell (row, x);	2205	mapcell *cell = row_get_cell (row, x);
		2206	tileid tile[3] = { 0, 0, 0 };
1470		2207
1471	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2208	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1472	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2209	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1473	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2210	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1474		2211
1475	if (cell->darkness <= 0)	2212	if (cell->darkness == 0)
1476	{	2213	{
1477	cell->darkness = -1;	2214	cell->darkness = 0;
1478		2215
1479	for (z = 0; z <= 2; z++)	2216	for (z = 0; z <= 2; z++)
1480	{	2217	{
1481	cell->face[z] = face[z];	2218	tileid t = tile [z];
1482		2219
1483	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2220	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2221	{
1484	XPUSHs (sv_2mortal (newSViv (face[z])));	2222	XPUSHs (sv_2mortal (newSViv (t)));
		2223	need_texid (self, t);
		2224	}
		2225
		2226	cell->tile [z] = t;
1485	}	2227	}
1486	}	2228	}
1487	}	2229	}
1488	}	2230	}
1489	}	2231	}
1490	}	2232	}
1491		2233
1492	MODULE = CFClient PACKAGE = CFClient::MixChunk	2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1493		2235
		2236	PROTOTYPES: DISABLE
		2237
1494	CFClient::MixChunk	2238	CFPlus::MixChunk
1495	new_from_file (SV class, char path)	2239	new_from_file (SV class, char path)
1496	CODE:	2240	CODE:
1497	RETVAL = Mix_LoadWAV (path);	2241	RETVAL = Mix_LoadWAV (path);
1498	OUTPUT:	2242	OUTPUT:
1499	RETVAL	2243	RETVAL
1500		2244
1501	void	2245	void
1502	DESTROY (CFClient::MixChunk self)	2246	DESTROY (CFPlus::MixChunk self)
1503	CODE:	2247	CODE:
1504	Mix_FreeChunk (self);	2248	Mix_FreeChunk (self);
1505		2249
1506	int	2250	int
1507	volume (CFClient::MixChunk self, int volume = -1)	2251	volume (CFPlus::MixChunk self, int volume = -1)
1508	CODE:	2252	CODE:
1509	RETVAL = Mix_VolumeChunk (self, volume);	2253	RETVAL = Mix_VolumeChunk (self, volume);
1510	OUTPUT:	2254	OUTPUT:
1511	RETVAL	2255	RETVAL
1512		2256
1513	int	2257	int
1514	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2258	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1515	CODE:	2259	CODE:
1516	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1517	OUTPUT:	2261	OUTPUT:
1518	RETVAL	2262	RETVAL
1519		2263
1520	MODULE = CFClient PACKAGE = CFClient::MixMusic	2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1521		2265
1522	int	2266	int
1523	volume (int volume = -1)	2267	volume (int volume = -1)
		2268	PROTOTYPE: ;$
1524	CODE:	2269	CODE:
1525	RETVAL = Mix_VolumeMusic (volume);	2270	RETVAL = Mix_VolumeMusic (volume);
1526	OUTPUT:	2271	OUTPUT:
1527	RETVAL	2272	RETVAL
1528		2273
		2274	int
		2275	fade_out (int ms)
		2276	CODE:
		2277	RETVAL = Mix_FadeOutMusic (ms);
		2278	OUTPUT:
		2279	RETVAL
		2280
1529	CFClient::MixMusic	2281	CFPlus::MixMusic
1530	new_from_file (SV class, char path)	2282	new_from_file (SV class, char path)
1531	CODE:	2283	CODE:
1532	RETVAL = Mix_LoadMUS (path);	2284	RETVAL = Mix_LoadMUS (path);
1533	OUTPUT:	2285	OUTPUT:
1534	RETVAL	2286	RETVAL
1535		2287
1536	void	2288	void
1537	DESTROY (CFClient::MixMusic self)	2289	DESTROY (CFPlus::MixMusic self)
1538	CODE:	2290	CODE:
1539	Mix_FreeMusic (self);	2291	Mix_FreeMusic (self);
1540		2292
1541	int	2293	int
1542	play (CFClient::MixMusic self, int loops = -1)	2294	play (CFPlus::MixMusic self, int loops = -1)
1543	CODE:	2295	CODE:
1544	RETVAL = Mix_PlayMusic (self, loops);	2296	RETVAL = Mix_PlayMusic (self, loops);
1545	OUTPUT:	2297	OUTPUT:
1546	RETVAL	2298	RETVAL
1547		2299
		2300	int
		2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2302	CODE:
		2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2304	OUTPUT:
		2305	RETVAL
		2306
1548	MODULE = CFClient PACKAGE = CFClient::OpenGL	2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2308
		2309	PROTOTYPES: ENABLE
1549		2310
1550	BOOT:	2311	BOOT:
1551	{	2312	{
1552	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1553	static const struct {	2314	static const struct {
1554	const char *name;	2315	const char *name;
1555	IV iv;	2316	IV iv;
1556	} *civ, const_iv[] = {	2317	} *civ, const_iv[] = {
1557	# define const_iv(name) { # name, (IV)name }	2318	# define const_iv(name) { # name, (IV)name }
		2319	const_iv (GL_VENDOR),
		2320	const_iv (GL_VERSION),
		2321	const_iv (GL_EXTENSIONS),
1558	const_iv (GL_COLOR_MATERIAL),	2322	const_iv (GL_COLOR_MATERIAL),
1559	const_iv (GL_SMOOTH),	2323	const_iv (GL_SMOOTH),
1560	const_iv (GL_FLAT),	2324	const_iv (GL_FLAT),
1561	const_iv (GL_DITHER),	2325	const_iv (GL_DITHER),
1562	const_iv (GL_BLEND),	2326	const_iv (GL_BLEND),
…		…
1564	const_iv (GL_SCISSOR_TEST),	2328	const_iv (GL_SCISSOR_TEST),
1565	const_iv (GL_DEPTH_TEST),	2329	const_iv (GL_DEPTH_TEST),
1566	const_iv (GL_ALPHA_TEST),	2330	const_iv (GL_ALPHA_TEST),
1567	const_iv (GL_NORMALIZE),	2331	const_iv (GL_NORMALIZE),
1568	const_iv (GL_RESCALE_NORMAL),	2332	const_iv (GL_RESCALE_NORMAL),
		2333	const_iv (GL_FRONT),
		2334	const_iv (GL_BACK),
		2335	const_iv (GL_AUX0),
1569	const_iv (GL_AND),	2336	const_iv (GL_AND),
1570	const_iv (GL_ONE),	2337	const_iv (GL_ONE),
1571	const_iv (GL_ZERO),	2338	const_iv (GL_ZERO),
1572	const_iv (GL_SRC_ALPHA),	2339	const_iv (GL_SRC_ALPHA),
1573	const_iv (GL_DST_ALPHA),	2340	const_iv (GL_DST_ALPHA),
1574	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2341	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1575	const_iv (GL_ONE_MINUS_DST_ALPHA),	2342	const_iv (GL_ONE_MINUS_DST_ALPHA),
1576	const_iv (GL_SRC_ALPHA_SATURATE),	2343	const_iv (GL_SRC_ALPHA_SATURATE),
1577	const_iv (GL_RGB),	2344	const_iv (GL_RGB),
1578	const_iv (GL_RGBA),	2345	const_iv (GL_RGBA),
		2346	const_iv (GL_RGBA4),
		2347	const_iv (GL_RGBA8),
		2348	const_iv (GL_RGB5_A1),
1579	const_iv (GL_UNSIGNED_BYTE),	2349	const_iv (GL_UNSIGNED_BYTE),
1580	const_iv (GL_UNSIGNED_SHORT),	2350	const_iv (GL_UNSIGNED_SHORT),
1581	const_iv (GL_UNSIGNED_INT),	2351	const_iv (GL_UNSIGNED_INT),
1582	const_iv (GL_ALPHA),	2352	const_iv (GL_ALPHA),
1583	const_iv (GL_INTENSITY),	2353	const_iv (GL_INTENSITY),
1584	const_iv (GL_LUMINANCE),	2354	const_iv (GL_LUMINANCE),
1585	const_iv (GL_LUMINANCE_ALPHA),	2355	const_iv (GL_LUMINANCE_ALPHA),
1586	const_iv (GL_FLOAT),	2356	const_iv (GL_FLOAT),
1587	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1588	const_iv (GL_COMPILE),	2358	const_iv (GL_COMPILE),
		2359	const_iv (GL_PROXY_TEXTURE_1D),
		2360	const_iv (GL_PROXY_TEXTURE_2D),
1589	const_iv (GL_TEXTURE_1D),	2361	const_iv (GL_TEXTURE_1D),
1590	const_iv (GL_TEXTURE_2D),	2362	const_iv (GL_TEXTURE_2D),
1591	const_iv (GL_TEXTURE_ENV),	2363	const_iv (GL_TEXTURE_ENV),
1592	const_iv (GL_TEXTURE_MAG_FILTER),	2364	const_iv (GL_TEXTURE_MAG_FILTER),
1593	const_iv (GL_TEXTURE_MIN_FILTER),	2365	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1615	const_iv (GL_SEPARABLE_2D),	2387	const_iv (GL_SEPARABLE_2D),
1616	const_iv (GL_CONVOLUTION_2D),	2388	const_iv (GL_CONVOLUTION_2D),
1617	const_iv (GL_CONVOLUTION_BORDER_MODE),	2389	const_iv (GL_CONVOLUTION_BORDER_MODE),
1618	const_iv (GL_CONSTANT_BORDER),	2390	const_iv (GL_CONSTANT_BORDER),
1619	const_iv (GL_LINES),	2391	const_iv (GL_LINES),
		2392	const_iv (GL_LINE_STRIP),
1620	const_iv (GL_LINE_LOOP),	2393	const_iv (GL_LINE_LOOP),
1621	const_iv (GL_QUADS),	2394	const_iv (GL_QUADS),
1622	const_iv (GL_QUAD_STRIP),	2395	const_iv (GL_QUAD_STRIP),
1623	const_iv (GL_TRIANGLES),	2396	const_iv (GL_TRIANGLES),
1624	const_iv (GL_TRIANGLE_STRIP),	2397	const_iv (GL_TRIANGLE_STRIP),
1625	const_iv (GL_TRIANGLE_FAN),	2398	const_iv (GL_TRIANGLE_FAN),
1626	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2399	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2400	const_iv (GL_POINT_SMOOTH_HINT),
		2401	const_iv (GL_LINE_SMOOTH_HINT),
		2402	const_iv (GL_POLYGON_SMOOTH_HINT),
		2403	const_iv (GL_GENERATE_MIPMAP_HINT),
1627	const_iv (GL_FASTEST),	2404	const_iv (GL_FASTEST),
		2405	const_iv (GL_DONT_CARE),
		2406	const_iv (GL_NICEST),
1628	const_iv (GL_V2F),	2407	const_iv (GL_V2F),
1629	const_iv (GL_V3F),	2408	const_iv (GL_V3F),
1630	const_iv (GL_T2F_V3F),	2409	const_iv (GL_T2F_V3F),
1631	const_iv (GL_T2F_N3F_V3F),	2410	const_iv (GL_T2F_N3F_V3F),
1632	# undef const_iv	2411	# undef const_iv
1633	};	2412	};
1634		2413
1635	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1636	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2416
		2417	texture_av = newAV ();
		2418	AvREAL_off (texture_av);
1637	}	2419	}
1638		2420
1639	char *	2421	char *
1640	gl_vendor ()	2422	gl_vendor ()
1641	CODE:	2423	CODE:
…		…
1655	CODE:	2437	CODE:
1656	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2438	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1657	OUTPUT:	2439	OUTPUT:
1658	RETVAL	2440	RETVAL
1659		2441
		2442	const char *glGetString (GLenum pname)
		2443
		2444	GLint glGetInteger (GLenum pname)
		2445	CODE:
		2446	glGetIntegerv (pname, &RETVAL);
		2447	OUTPUT:
		2448	RETVAL
		2449
		2450	GLdouble glGetDouble (GLenum pname)
		2451	CODE:
		2452	glGetDoublev (pname, &RETVAL);
		2453	OUTPUT:
		2454	RETVAL
		2455
1660	int glGetError ()	2456	int glGetError ()
		2457
		2458	void glFinish ()
1661		2459
1662	void glClear (int mask)	2460	void glClear (int mask)
1663		2461
1664	void glClearColor (float r, float g, float b, float a = 1.0)	2462	void glClearColor (float r, float g, float b, float a = 1.0)
1665	PROTOTYPE: @	2463	PROTOTYPE: @
…		…
1689	void glPushMatrix ()	2487	void glPushMatrix ()
1690		2488
1691	void glPopMatrix ()	2489	void glPopMatrix ()
1692		2490
1693	void glLoadIdentity ()	2491	void glLoadIdentity ()
		2492
		2493	void glDrawBuffer (int buffer)
		2494
		2495	void glReadBuffer (int buffer)
1694		2496
1695	# near_ and far_ are due to microsofts buggy "c" compiler	2497	# near_ and far_ are due to microsofts buggy "c" compiler
1696	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2498	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1697		2499
1698	# near_ and far_ are due to microsofts buggy "c" compiler	2500	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1728	r *= a;	2530	r *= a;
1729	g *= a;	2531	g *= a;
1730	b *= a;	2532	b *= a;
1731	}	2533	}
1732	// microsoft visual "c" rounds instead of truncating...	2534	// microsoft visual "c" rounds instead of truncating...
1733	glColor4ub (MIN ((int)(r * 256.f), 255),	2535	glColor4f (r, g, b, a);
1734	MIN ((int)(g * 256.f), 255),
1735	MIN ((int)(b * 256.f), 255),
1736	MIN ((int)(a * 256.f), 255));
1737		2536
1738	void glInterleavedArrays (int format, int stride, char *data)	2537	void glInterleavedArrays (int format, int stride, char *data)
1739		2538
1740	void glDrawElements (int mode, int count, int type, char *indices)	2539	void glDrawElements (int mode, int count, int type, char *indices)
1741		2540
…		…
1783		2582
1784	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2583	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1785		2584
1786	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2585	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1787		2586
		2587	void glPixelZoom (float x, float y)
		2588
1788	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2589	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1789		2590
1790	int glGenTexture ()	2591	int glGenTexture ()
1791	CODE:	2592	CODE:
1792	{	2593	RETVAL = gen_texture ();
1793	GLuint name;
1794	glGenTextures (1, &name);
1795	RETVAL = name;
1796	}
1797	OUTPUT:	2594	OUTPUT:
1798	RETVAL	2595	RETVAL
1799		2596
1800	void glDeleteTexture (int name)	2597	void glDeleteTexture (int name)
1801	CODE:	2598	CODE:
1802	{
1803	GLuint name_ = name;
1804	glDeleteTextures (1, &name_);	2599	del_texture (name);
1805	}	2600
1806
1807	int glGenList ()	2601	int glGenList ()
1808	CODE:	2602	CODE:
1809	RETVAL = glGenLists (1);	2603	RETVAL = glGenLists (1);
1810	OUTPUT:	2604	OUTPUT:
1811	RETVAL	2605	RETVAL
…		…
1818		2612
1819	void glEndList ()	2613	void glEndList ()
1820		2614
1821	void glCallList (int list)	2615	void glCallList (int list)
1822		2616
		2617	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
1823		2618
		2619	PROTOTYPES: DISABLE
		2620
		2621	void
		2622	find_widget (SV *widget, NV x, NV y)
		2623	PPCODE:
		2624	{
		2625	if (within_widget (widget, x, y))
		2626	XPUSHs (widget);
		2627	}
		2628

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.106 by root, Mon Jun 5 03:48:49 2006 UTC vs. Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.106 by root, Mon Jun 5 03:48:49 2006 UTC vs.
Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC