[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 1.207 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>
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 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
307	MODULE = CFClient PACKAGE = CFClient	478	MODULE = CFPlus PACKAGE = CFPlus
308		479
309	PROTOTYPES: ENABLE	480	PROTOTYPES: ENABLE
310		481
311	BOOT:	482	BOOT:
312	{	483	{
313	HV *stash = gv_stashpv ("CFClient", 1);	484	HV *stash = gv_stashpv ("CFPlus", 1);
314	static const struct {	485	static const struct {
315	const char *name;	486	const char *name;
316	IV iv;	487	IV iv;
317	} *civ, const_iv[] = {	488	} *civ, const_iv[] = {
318	# 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
319	const_iv (SDL_ACTIVEEVENT),	493	const_iv (SDL_ACTIVEEVENT),
320	const_iv (SDL_KEYDOWN),	494	const_iv (SDL_KEYDOWN),
321	const_iv (SDL_KEYUP),	495	const_iv (SDL_KEYUP),
322	const_iv (SDL_MOUSEMOTION),	496	const_iv (SDL_MOUSEMOTION),
323	const_iv (SDL_MOUSEBUTTONDOWN),	497	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
332	const_iv (SDL_EVENT_RESERVEDA),	506	const_iv (SDL_EVENT_RESERVEDA),
333	const_iv (SDL_EVENT_RESERVEDB),	507	const_iv (SDL_EVENT_RESERVEDB),
334	const_iv (SDL_VIDEORESIZE),	508	const_iv (SDL_VIDEORESIZE),
335	const_iv (SDL_VIDEOEXPOSE),	509	const_iv (SDL_VIDEOEXPOSE),
336	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
337	const_iv (SDLK_KP0),	516	const_iv (SDLK_KP0),
338	const_iv (SDLK_KP1),	517	const_iv (SDLK_KP1),
339	const_iv (SDLK_KP2),	518	const_iv (SDLK_KP2),
340	const_iv (SDLK_KP3),	519	const_iv (SDLK_KP3),
341	const_iv (SDLK_KP4),	520	const_iv (SDLK_KP4),
…		…
396	const_iv (SDLK_BREAK),	575	const_iv (SDLK_BREAK),
397	const_iv (SDLK_MENU),	576	const_iv (SDLK_MENU),
398	const_iv (SDLK_POWER),	577	const_iv (SDLK_POWER),
399	const_iv (SDLK_EURO),	578	const_iv (SDLK_EURO),
400	const_iv (SDLK_UNDO),	579	const_iv (SDLK_UNDO),
		580
401	const_iv (KMOD_NONE),	581	const_iv (KMOD_NONE),
		582	const_iv (KMOD_SHIFT),
402	const_iv (KMOD_LSHIFT),	583	const_iv (KMOD_LSHIFT),
403	const_iv (KMOD_RSHIFT),	584	const_iv (KMOD_RSHIFT),
		585	const_iv (KMOD_CTRL),
404	const_iv (KMOD_LCTRL),	586	const_iv (KMOD_LCTRL),
405	const_iv (KMOD_RCTRL),	587	const_iv (KMOD_RCTRL),
		588	const_iv (KMOD_ALT),
406	const_iv (KMOD_LALT),	589	const_iv (KMOD_LALT),
407	const_iv (KMOD_RALT),	590	const_iv (KMOD_RALT),
		591	const_iv (KMOD_META),
408	const_iv (KMOD_LMETA),	592	const_iv (KMOD_LMETA),
409	const_iv (KMOD_RMETA),	593	const_iv (KMOD_RMETA),
410	const_iv (KMOD_NUM),	594	const_iv (KMOD_NUM),
411	const_iv (KMOD_CAPS),	595	const_iv (KMOD_CAPS),
412	const_iv (KMOD_MODE),	596	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	597	# undef const_iv
418	};	598	};
419		599
420	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; )
421	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);
422	}	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)
423		623
424	void	624	void
425	pango_init ()	625	pango_init ()
426	CODE:	626	CODE:
427	// delayed, so it can pick up new fonts added by AddFontResourceEx
428	{	627	{
429	{
430	ft2_fontmap = pango_ft2_font_map_new ();	628	opengl_fontmap = pango_opengl_font_map_new ();
431	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);
432	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	630	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	}	631	}
		632
		633	char *
		634	SDL_GetError ()
450		635
451	int	636	int
452	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	637	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
453		638
454	void	639	void
455	SDL_Quit ()	640	SDL_Quit ()
456		641
457	void	642	void
458	SDL_ListModes ()	643	SDL_ListModes (int rgb, int alpha)
459	PPCODE:	644	PPCODE:
460	{	645	{
461	SDL_Rect **m;	646	SDL_Rect **m;
462		647
463	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	648	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
464	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	649	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
465	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	650	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
466	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	651	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
467		652
468	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	653	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
469	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	654	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
470		655
471	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	656	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
472	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
473	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
474	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
475		660
476	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
477		662	#if SDL_VERSION_ATLEAST(1,2,10)
478	SDL_EnableUNICODE (1);	663	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
479	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	664	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		665	#endif
480		666
481	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	667	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
482		668
483	if (m && m != (SDL_Rect **)-1)	669	if (m && m != (SDL_Rect **)-1)
484	while (*m)	670	while (*m)
485	{	671	{
		672	if ((m)->w >= 640 && (m)->h >= 480)
		673	{
486	AV *av = newAV ();	674	AV *av = newAV ();
487	av_push (av, newSViv ((*m)->w));	675	av_push (av, newSViv ((*m)->w));
488	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));
489	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	679	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		680	}
490		681
491	++m;	682	++m;
492	}	683	}
493	}	684	}
494		685
495	char *
496	SDL_GetError ()
497
498	int	686	int
499	SDL_SetVideoMode (int w, int h, int fullscreen)	687	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
500	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
501	RETVAL = !!SDL_SetVideoMode (	698	RETVAL = !!SDL_SetVideoMode (
502	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	699	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
503	);	700	);
		701
504	if (RETVAL)	702	if (RETVAL)
505	{	703	{
		704	av_clear (texture_av);
		705
506	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
507	# 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);
508	# include "glfunc.h"	708	#include "glfunc.h"
509	# undef GL_FUNC	709	#undef GL_FUNC
510	}	710	}
		711	}
511	OUTPUT:	712	OUTPUT:
512	RETVAL	713	RETVAL
513		714
514	void	715	void
515	SDL_GL_SwapBuffers ()	716	SDL_GL_SwapBuffers ()
516		717
517	char *	718	char *
518	SDL_GetKeyName (int sym)	719	SDL_GetKeyName (int sym)
519		720
		721	int
		722	SDL_GetAppState ()
		723
520	void	724	void
521	SDL_PollEvent ()	725	poll_events ()
522	PPCODE:	726	PPCODE:
523	{	727	{
524	SDL_Event ev;	728	SDL_Event ev;
525		729
526	while (SDL_PollEvent (&ev))	730	SDL_PumpEvents ();
		731	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
527	{	732	{
528	HV *hv = newHV ();	733	HV *hv = newHV ();
529	hv_store (hv, "type", 4, newSViv (ev.type), 0);	734	hv_store (hv, "type", 4, newSViv (ev.type), 0);
530		735
531	switch (ev.type)	736	switch (ev.type)
…		…
533	case SDL_KEYDOWN:	738	case SDL_KEYDOWN:
534	case SDL_KEYUP:	739	case SDL_KEYUP:
535	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
536	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
537	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 */
538	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
539	break;	745	break;
540		746
541	case SDL_ACTIVEEVENT:	747	case SDL_ACTIVEEVENT:
542	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
543	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	749	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
544	break;	750	break;
545		751
546	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
547	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
548
549	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	772	hv_store (hv, "state", 5, newSViv (state), 0);
550	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	773	hv_store (hv, "x", 1, newSViv (x), 0);
551	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	774	hv_store (hv, "y", 1, newSViv (y), 0);
552	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
553	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		777	}
554	break;	778	break;
555		779
556	case SDL_MOUSEBUTTONDOWN:	780	case SDL_MOUSEBUTTONDOWN:
557	case SDL_MOUSEBUTTONUP:	781	case SDL_MOUSEBUTTONUP:
558	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
568	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
569	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
570	break;	794	break;
571	}	795	}
572		796
573	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
574	}	798	}
575	}	799	}
576		800
577	int	801	int
578	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)
…		…
587	Mix_AllocateChannels (int numchans = -1)	811	Mix_AllocateChannels (int numchans = -1)
588		812
589	void	813	void
590	lowdelay (int fd, int val = 1)	814	lowdelay (int fd, int val = 1)
591	CODE:	815	CODE:
		816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		817
		818	void
		819	win32_proxy_info ()
		820	PPCODE:
		821	{
592	#ifndef _WIN32	822	#ifdef _WIN32
593	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	}
594	#endif	844	#endif
		845	}
595		846
596	void	847	void
597	add_font (char *file)	848	add_font (char *file)
598	CODE:	849	CODE:
599	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
600	#ifdef _WIN32
601	// cairo... sigh... requires win2000
602	AddFontResourceEx (file, FR_PRIVATE, 0);
603	#endif
604		851
605	void	852	void
606	load_image_inline (SV *image_)	853	load_image_inline (SV *image_)
607	ALIAS:	854	ALIAS:
608	load_image_file = 1	855	load_image_file = 1
…		…
650		897
651	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	898	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
652		899
653	assert (surface2->pitch == surface2->w * 4);	900	assert (surface2->pitch == surface2->w * 4);
654		901
		902	SDL_LockSurface (surface2);
655	EXTEND (SP, 5);	903	EXTEND (SP, 6);
656	PUSHs (sv_2mortal (newSViv (surface2->w)));	904	PUSHs (sv_2mortal (newSViv (surface2->w)));
657	PUSHs (sv_2mortal (newSViv (surface2->h)));	905	PUSHs (sv_2mortal (newSViv (surface2->h)));
658	SDL_LockSurface (surface2);
659	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	906	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)));	907	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
662	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	908	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
663	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	909	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		910	SDL_UnlockSurface (surface2);
664		911
665	SDL_FreeSurface (surface);	912	SDL_FreeSurface (surface);
666	SDL_FreeSurface (surface2);	913	SDL_FreeSurface (surface2);
667	}	914	}
668		915
…		…
704	CODE:	951	CODE:
705	fprintf (stderr, "FATAL: %s\n", message);	952	fprintf (stderr, "FATAL: %s\n", message);
706	#ifdef _WIN32	953	#ifdef _WIN32
707	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
708	#endif	955	#endif
709	_Exit (1);	956	_exit (1);
710		957
711	void	958	void
712	_exit (int retval)	959	_exit (int retval = 0)
713	CODE:	960	CODE:
		961	#ifdef WIN32
		962	ExitThread (retval); // unclean, please beam me up
		963	#else
714	_Exit (retval);	964	_exit (retval);
		965	#endif
715		966
		967	void
		968	debug ()
		969	CODE:
		970	{
		971	#if DEBUG
		972	VALGRIND_DO_LEAK_CHECK;
		973	#endif
		974	}
		975
716	MODULE = CFClient PACKAGE = CFClient::Font	976	MODULE = CFPlus PACKAGE = CFPlus::Font
717		977
718	CFClient::Font	978	PROTOTYPES: DISABLE
		979
		980	CFPlus::Font
719	new_from_file (SV class, char path, int id = 0)	981	new_from_file (SV class, char path, int id = 0)
720	CODE:	982	CODE:
721	{	983	{
722	int count;	984	int count;
723	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	985	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
726	}	988	}
727	OUTPUT:	989	OUTPUT:
728	RETVAL	990	RETVAL
729		991
730	void	992	void
731	DESTROY (CFClient::Font self)	993	DESTROY (CFPlus::Font self)
732	CODE:	994	CODE:
733	pango_font_description_free (self);	995	pango_font_description_free (self);
734		996
735	void	997	void
736	make_default (CFClient::Font self)	998	make_default (CFPlus::Font self)
		999	PROTOTYPE: $
737	CODE:	1000	CODE:
738	default_font = self;	1001	default_font = self;
739		1002
740	MODULE = CFClient PACKAGE = CFClient::Layout	1003	MODULE = CFPlus PACKAGE = CFPlus::Layout
741		1004
742	CFClient::Layout	1005	PROTOTYPES: DISABLE
743	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)
744	CODE:	1015	CODE:
745	New (0, RETVAL, 1, struct cf_layout);	1016	New (0, RETVAL, 1, struct cf_layout);
746		1017
747	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1018	RETVAL->pl = pango_layout_new (opengl_context);
748	RETVAL->rgba = rgba;
749	RETVAL->r = 1.;	1019	RETVAL->r = 1.;
750	RETVAL->g = 1.;	1020	RETVAL->g = 1.;
751	RETVAL->b = 1.;	1021	RETVAL->b = 1.;
752	RETVAL->a = 1.;	1022	RETVAL->a = 1.;
753	RETVAL->base_height = MIN_FONT_HEIGHT;	1023	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
757	layout_update_font (RETVAL);	1027	layout_update_font (RETVAL);
758	OUTPUT:	1028	OUTPUT:
759	RETVAL	1029	RETVAL
760		1030
761	void	1031	void
762	DESTROY (CFClient::Layout self)	1032	DESTROY (CFPlus::Layout self)
763	CODE:	1033	CODE:
764	g_object_unref (self->pl);	1034	g_object_unref (self->pl);
765	Safefree (self);	1035	Safefree (self);
766		1036
767	int
768	is_rgba (CFClient::Layout self)
769	CODE:
770	RETVAL = self->rgba;
771	OUTPUT:
772	RETVAL
773
774	void	1037	void
775	set_text (CFClient::Layout self, SV *text_)	1038	set_text (CFPlus::Layout self, SV *text_)
776	CODE:	1039	CODE:
777	{	1040	{
778	STRLEN textlen;	1041	STRLEN textlen;
779	char *text = SvPVutf8 (text_, textlen);	1042	char *text = SvPVutf8 (text_, textlen);
780		1043
781	pango_layout_set_text (self->pl, text, textlen);	1044	pango_layout_set_text (self->pl, text, textlen);
782	}	1045	}
783		1046
784	void	1047	void
785	set_markup (CFClient::Layout self, SV *text_)	1048	set_markup (CFPlus::Layout self, SV *text_)
786	CODE:	1049	CODE:
787	{	1050	{
788	STRLEN textlen;	1051	STRLEN textlen;
789	char *text = SvPVutf8 (text_, textlen);	1052	char *text = SvPVutf8 (text_, textlen);
790		1053
791	pango_layout_set_markup (self->pl, text, textlen);	1054	pango_layout_set_markup (self->pl, text, textlen);
792	}	1055	}
793		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
794	SV *	1142	SV *
795	get_text (CFClient::Layout self)	1143	get_text (CFPlus::Layout self)
796	CODE:	1144	CODE:
797	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
798	sv_utf8_decode (RETVAL);	1146	sv_utf8_decode (RETVAL);
799	OUTPUT:	1147	OUTPUT:
800	RETVAL	1148	RETVAL
801		1149
802	void	1150	void
803	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.)
804	CODE:	1152	CODE:
805	self->r = r;	1153	self->r = r;
806	self->g = g;	1154	self->g = g;
807	self->b = b;	1155	self->b = b;
808	self->a = a;	1156	self->a = a;
809		1157
810	void	1158	void
811	set_font (CFClient::Layout self, CFClient::Font font = 0)	1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
812	CODE:	1160	CODE:
813	if (self->font != font)	1161	if (self->font != font)
814	{	1162	{
815	self->font = font;	1163	self->font = font;
816	layout_update_font (self);	1164	layout_update_font (self);
817	}	1165	}
818		1166
819	void	1167	void
820	set_height (CFClient::Layout self, int base_height)	1168	set_height (CFPlus::Layout self, int base_height)
821	CODE:	1169	CODE:
822	if (self->base_height != base_height)	1170	if (self->base_height != base_height)
823	{	1171	{
824	self->base_height = base_height;	1172	self->base_height = base_height;
825	layout_update_font (self);	1173	layout_update_font (self);
826	}	1174	}
827		1175
828	void	1176	void
829	set_width (CFClient::Layout self, int max_width = -1)	1177	set_width (CFPlus::Layout self, int max_width = -1)
830	CODE:	1178	CODE:
831	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);
832		1180
833	void	1181	void
834	set_indent (CFClient::Layout self, int indent)	1182	set_indent (CFPlus::Layout self, int indent)
835	CODE:	1183	CODE:
836	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
837		1185
838	void	1186	void
839	set_spacing (CFClient::Layout self, int spacing)	1187	set_spacing (CFPlus::Layout self, int spacing)
840	CODE:	1188	CODE:
841	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
842		1190
843	void	1191	void
844	set_ellipsise (CFClient::Layout self, int ellipsise)	1192	set_ellipsise (CFPlus::Layout self, int ellipsise)
845	CODE:	1193	CODE:
846	pango_layout_set_ellipsize (self->pl,	1194	pango_layout_set_ellipsize (self->pl,
847	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START
848	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
849	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
850	: PANGO_ELLIPSIZE_NONE	1198	: PANGO_ELLIPSIZE_NONE
851	);	1199	);
852		1200
853	void	1201	void
854	set_single_paragraph_mode (CFClient::Layout self, int spm)	1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)
855	CODE:	1203	CODE:
856	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
857		1205
858	void	1206	void
859	size (CFClient::Layout self)	1207	size (CFPlus::Layout self)
860	PPCODE:	1208	PPCODE:
861	{	1209	{
862	int w, h;	1210	int w, h;
863		1211
864	layout_get_pixel_size (self, &w, &h);	1212	layout_get_pixel_size (self, &w, &h);
…		…
867	PUSHs (sv_2mortal (newSViv (w)));	1215	PUSHs (sv_2mortal (newSViv (w)));
868	PUSHs (sv_2mortal (newSViv (h)));	1216	PUSHs (sv_2mortal (newSViv (h)));
869	}	1217	}
870		1218
871	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
872	xy_to_index (CFClient::Layout self, int x, int y)	1232	xy_to_index (CFPlus::Layout self, int x, int y)
873	CODE:	1233	CODE:
874	{	1234	{
875	int index, trailing;	1235	int index, trailing;
876	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);
877	RETVAL = index;	1237	RETVAL = index + trailing;
878	}	1238	}
879	OUTPUT:	1239	OUTPUT:
880	RETVAL	1240	RETVAL
881		1241
882	void	1242	void
883	cursor_pos (CFClient::Layout self, int index)	1243	cursor_pos (CFPlus::Layout self, int index)
884	PPCODE:	1244	PPCODE:
885	{	1245	{
886	PangoRectangle strong_pos;	1246	PangoRectangle strong_pos;
887	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
888		1248
…		…
891	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
892	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
893	}	1253	}
894		1254
895	void	1255	void
896	render (CFClient::Layout self)	1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
897	PPCODE:	1257	PPCODE:
898	{	1258	{
899	SV *retval;	1259	int line, x;
900	int w, h;
901		1260
902	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 */
903		1263
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);	1264	EXTEND (SP, 2);
952	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)
953	PUSHs (sv_2mortal (newSViv (h)));	1286	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	1287	else
959	{	1288	{
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)));	1289	PUSHs (sv_2mortal (newSViv (index)));
979	PUSHs (sv_2mortal (newSViv (h)));	1290	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	}	1291	}
984	}	1292	}
985		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
986	MODULE = CFClient PACKAGE = CFClient::Texture	1304	MODULE = CFPlus PACKAGE = CFPlus::Texture
987		1305
		1306	PROTOTYPES: ENABLE
		1307
		1308	int minpot (int n)
		1309
988	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
989	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.)
990	PROTOTYPE: $$$;$$	1334	PROTOTYPE: $$$;$$
991	ALIAS:	1335	ALIAS:
992	draw_quad_alpha = 1	1336	draw_quad_alpha = 1
993	draw_quad_alpha_premultiplied = 2	1337	draw_quad_alpha_premultiplied = 2
994	CODE:	1338	CODE:
…		…
1032	glDisable (GL_ALPHA_TEST);	1376	glDisable (GL_ALPHA_TEST);
1033	glDisable (GL_BLEND);	1377	glDisable (GL_BLEND);
1034	}	1378	}
1035	}	1379	}
1036		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
1037	MODULE = CFClient PACKAGE = CFClient::Map	1392	MODULE = CFPlus PACKAGE = CFPlus::Map
1038		1393
1039	CFClient::Map	1394	PROTOTYPES: DISABLE
1040	new (SV *class, int map_width, int map_height)	1395
		1396	CFPlus::Map
		1397	new (SV *class)
1041	CODE:	1398	CODE:
1042	New (0, RETVAL, 1, struct map);	1399	New (0, RETVAL, 1, struct map);
1043	RETVAL->x = 0;	1400	RETVAL->x = 0;
1044	RETVAL->y = 0;	1401	RETVAL->y = 0;
1045	RETVAL->w = map_width;	1402	RETVAL->w = 0;
1046	RETVAL->h = map_height;	1403	RETVAL->h = 0;
1047	RETVAL->ox = 0;	1404	RETVAL->ox = 0;
1048	RETVAL->oy = 0;	1405	RETVAL->oy = 0;
1049	RETVAL->faces = 8192;	1406	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1050	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1407	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;	1408	RETVAL->rows = 0;
1054	RETVAL->row = 0;	1409	RETVAL->row = 0;
1055	OUTPUT:	1410	OUTPUT:
1056	RETVAL	1411	RETVAL
1057		1412
1058	void	1413	void
1059	DESTROY (CFClient::Map self)	1414	DESTROY (CFPlus::Map self)
1060	CODE:	1415	CODE:
1061	{	1416	{
1062	map_clear (self);	1417	map_clear (self);
1063	Safefree (self->face);	1418	Safefree (self->face2tile);
1064	Safefree (self->tex);	1419	Safefree (self->tex);
1065	Safefree (self);	1420	Safefree (self);
1066	}	1421	}
1067		1422
1068	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
1069	clear (CFClient::Map self)	1430	clear (CFPlus::Map self)
1070	CODE:	1431	CODE:
1071	map_clear (self);	1432	map_clear (self);
1072		1433
1073	void	1434	void
1074	set_face (CFClient::Map self, int face, int texid)	1435	set_tileid (CFPlus::Map self, int face, int tile)
1075	CODE:	1436	CODE:
1076	{	1437	{
1077	while (self->faces <= face)	1438	need_facenum (self, face); self->face2tile [face] = tile;
1078	{	1439	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	}	1440	}
1085		1441
1086	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
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)	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)
1088	CODE:	1467	CODE:
1089	{	1468	{
1090	while (self->texs <= texid)	1469	need_texid (self, texid);
1091	{
1092	Append (maptex, self->tex, self->texs, self->texs);
1093	self->texs *= 2;
1094	}
1095		1470
1096	{	1471	{
1097	maptex *tex = self->tex + texid;	1472	maptex *tex = self->tex + texid;
1098		1473
1099	tex->name = name;	1474	tex->name = name;
…		…
1116	// from transparent color bleeding and ugly wrapping effects.	1491	// from transparent color bleeding and ugly wrapping effects.
1117	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1118	}	1493	}
1119		1494
1120	int	1495	int
1121	ox (CFClient::Map self)	1496	ox (CFPlus::Map self)
1122	ALIAS:	1497	ALIAS:
1123	oy = 1	1498	oy = 1
1124	x = 2	1499	x = 2
1125	y = 3	1500	y = 3
1126	w = 4	1501	w = 4
…		…
1137	}	1512	}
1138	OUTPUT:	1513	OUTPUT:
1139	RETVAL	1514	RETVAL
1140		1515
1141	void	1516	void
1142	scroll (CFClient::Map self, int dx, int dy)	1517	scroll (CFPlus::Map self, int dx, int dy)
1143	CODE:	1518	CODE:
1144	{	1519	{
1145	if (dx > 0)	1520	if (dx > 0)
1146	map_blank (self, self->x, self->y, dx - 1, self->h);	1521	map_blank (self, self->x, self->y, dx, self->h);
1147	else if (dx < 0)	1522	else if (dx < 0)
1148	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);
1149		1524
1150	if (dy > 0)	1525	if (dy > 0)
1151	map_blank (self, self->x, self->y, self->w, dy - 1);	1526	map_blank (self, self->x, self->y, self->w, dy);
1152	else if (dy < 0)	1527	else if (dy < 0)
1153	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);
1154		1529
1155	self->ox += dx; self->x += dx;	1530	self->ox += dx; self->x += dx;
1156	self->oy += dy; self->y += dy;	1531	self->oy += dy; self->y += dy;
1157		1532
1158	while (self->y < 0)	1533	while (self->y < 0)
…		…
1163	self->y += MAP_EXTEND_Y;	1538	self->y += MAP_EXTEND_Y;
1164	}	1539	}
1165	}	1540	}
1166		1541
1167	void	1542	void
1168	map1a_update (CFClient::Map self, SV *data_)	1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1169	CODE:	1544	CODE:
1170	{	1545	{
1171	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1546	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1172	uint8_t data_end = (uint8_t )SvEND (data_);	1547	uint8_t data_end = (uint8_t )SvEND (data_);
1173	mapcell *cell;	1548	mapcell *cell;
1174	int x, y, flags;	1549	int x, y, flags;
1175		1550
1176	while (data < data_end)	1551	while (data < data_end - 1)
1177	{	1552	{
1178	flags = (data [0] << 8) + data [1]; data += 2;	1553	flags = (data [0] << 8) + data [1]; data += 2;
1179		1554
1180	x = ((flags >> 10) & 63) + self->x;	1555	x = self->x + ((flags >> 10) & 63);
1181	y = ((flags >> 4) & 63) + self->y;	1556	y = self->y + ((flags >> 4) & 63);
1182		1557
1183	cell = map_get_cell (self, x, y);	1558	cell = map_get_cell (self, x, y);
1184		1559
1185	if (flags & 15)	1560	if (flags & 15)
1186	{	1561	{
1187	if (cell->darkness < 0)	1562	if (!cell->darkness)
1188	{	1563	{
		1564	memset (cell, 0, sizeof (*cell));
1189	cell->darkness = 0;	1565	cell->darkness = 256;
1190	cell->face [0] = 0;
1191	cell->face [1] = 0;
1192	cell->face [2] = 0;
1193	}	1566	}
1194		1567
1195	cell->darkness = flags & 8 ? *data++ : 255;
1196
1197	//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	}
1198		1609
1199	if (flags & 4)	1610	if (flags & 4)
1200	{	1611	{
1201	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];
1202	}	1615	}
1203		1616
1204	if (flags & 2)	1617	if (flags & 2)
1205	{	1618	{
1206	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];
1207	}	1622	}
1208		1623
1209	if (flags & 1)	1624	if (flags & 1)
1210	{	1625	{
1211	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];
1212	}	1629	}
1213	}	1630	}
1214	else	1631	else
1215	cell->darkness = -1;	1632	cell->darkness = 0;
1216	}	1633	}
1217	}	1634	}
1218		1635
1219	SV *	1636	SV *
1220	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)
1221	CODE:	1638	CODE:
1222	{	1639	{
1223	int x1, x;	1640	int x1, x;
1224	int y1, y;	1641	int y1, y;
1225	int z;	1642	int z;
…		…
1246	{	1663	{
1247	mapcell *cell = row->col + (x - row->c0);	1664	mapcell *cell = row->col + (x - row->c0);
1248		1665
1249	for (z = 0; z <= 0; z++)	1666	for (z = 0; z <= 0; z++)
1250	{	1667	{
1251	mapface face = cell->face [z];
1252
1253	if (face)
1254	{
1255	maptex tex = self->tex [face];	1668	maptex tex = self->tex [cell->tile [z]];
1256	int a0 = 255 - tex.a;	1669	int a0 = 255 - tex.a;
1257	int a1 = tex.a;	1670	int a1 = tex.a;
1258		1671
1259	r = (r * a0 + tex.r * a1) / 255;	1672	r = (r * a0 + tex.r * a1) / 255;
1260	g = (g * a0 + tex.g * a1) / 255;	1673	g = (g * a0 + tex.g * a1) / 255;
1261	b = (b * a0 + tex.b * a1) / 255;	1674	b = (b * a0 + tex.b * a1) / 255;
1262	a = (a * a0 + tex.a * a1) / 255;	1675	a = (a * a0 + tex.a * a1) / 255;
1263	}
1264	}	1676	}
1265	}	1677	}
1266		1678
1267	*map++ = (r )	1679	*map++ = (r )
1268	\| (g << 8)	1680	\| (g << 8)
…		…
1275	}	1687	}
1276	OUTPUT:	1688	OUTPUT:
1277	RETVAL	1689	RETVAL
1278		1690
1279	void	1691	void
1280	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)
1281	PPCODE:	1693	CODE:
1282	{	1694	{
1283	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;
1284	int x, y, z;	1699	int x, y, z;
1285	int last_name;	1700	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		1701
1291	memset (darkness, 255, sw4 * sh);	1702	// thats current max. sorry.
1292	SvPOK_only (darkness_sv);	1703	if (sw > 255) sw = 255;
1293	SvCUR_set (darkness_sv, sw4 * sh);	1704	if (sh > 255) sh = 255;
1294		1705
1295	vx = self->x + (self->w - sw) / 2 - shift_x;	1706	// clear key, in case of extra padding
1296	vy = self->y + (self->h - sh) / 2 - shift_y;	1707	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		1708
1308	glColor4ub (255, 255, 255, 255);	1709	glColor4ub (255, 255, 255, 255);
1309		1710
		1711	glEnable (GL_BLEND);
1310	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1311	glEnable (GL_BLEND);
1312	glEnable (GL_TEXTURE_2D);	1713	glEnable (GL_TEXTURE_2D);
1313	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1714	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1314		1715
1315	glBegin (GL_QUADS);	1716	glBegin (GL_QUADS);
1316		1717
1317	last_name = 0;	1718	last_name = 0;
1318		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
1319	for (z = 0; z < 3; z++)	1745	for (z = 0; z <= 2; z++)
		1746	{
		1747	memset (smooth_level, 0, sizeof (smooth_level));
		1748
1320	for (y = 0; y < sh; y++)	1749	for (y = 0; y < sh; y++)
1321	if (0 <= y + vy && y + vy < self->rows)	1750	if (0 <= y + my && y + my < self->rows)
1322	{	1751	{
1323	maprow *row = self->row + (y + vy);	1752	maprow *row = self->row + (y + my);
1324		1753
1325	for (x = 0; x < sw; x++)	1754	for (x = 0; x < sw; x++)
1326	if (row->c0 <= x + vx && x + vx < row->c1)	1755	if (row->c0 <= x + mx && x + mx < row->c1)
1327	{	1756	{
1328	mapcell *cell = row->col + (x + vx - row->c0);	1757	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];	1758	tileid tile = cell->tile [z];
1335		1759
1336	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))
1337	{	1855	{
1338	maptex tex = self->tex [face];	1856	int level = (w << 5) \| b;
		1857	HE *he;
1339		1858
1340	int px = (x + 1) * 32 - tex.w;	1859	hv_iterinit (smooth);
1341	int py = (y + 1) * 32 - tex.h;	1860	while ((he = hv_iternext (smooth)))
1342
1343	if (last_name != tex.name)
1344	{	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
1345	glEnd ();	1884	glEnd ();
1346	last_name = tex.name;
1347	glBindTexture (GL_TEXTURE_2D, last_name);	1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1348	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	}
1349	}	1909	}
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	}	1910	}
1356	}
1357	}	1911	}
		1912	}
		1913
		1914	hv_clear (smooth);
		1915	}
1358		1916
1359	glEnd ();	1917	glEnd ();
1360		1918
1361	glDisable (GL_TEXTURE_2D);	1919	glDisable (GL_TEXTURE_2D);
1362	glDisable (GL_BLEND);	1920	glDisable (GL_BLEND);
1363		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
1364	EXTEND (SP, 3);	2089	EXTEND (SP, 3);
1365	PUSHs (sv_2mortal (newSViv (sw4)));	2090	PUSHs (sv_2mortal (newSViv (sw34)));
1366	PUSHs (sv_2mortal (newSViv (sh)));	2091	PUSHs (sv_2mortal (newSViv (sh3)));
1367	PUSHs (darkness_sv);	2092	PUSHs (darkness3_sv);
1368	}	2093	}
1369		2094
1370	SV *	2095	SV *
1371	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)
1372	CODE:	2097	CODE:
1373	{	2098	{
1374	int x, y, x1, y1;	2099	int x, y, x1, y1;
1375	SV data_sv = newSV (w h * 7 + 5);	2100	SV data_sv = newSV (w h * 7 + 5);
1376	uint8_t data = (uint8_t )SvPVX (data_sv);	2101	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1401	if (row && row->c0 <= x && x < row->c1)	2126	if (row && row->c0 <= x && x < row->c1)
1402	{	2127	{
1403	mapcell *cell = row->col + (x - row->c0);	2128	mapcell *cell = row->col + (x - row->c0);
1404	uint8_t flags = 0;	2129	uint8_t flags = 0;
1405		2130
1406	if (cell->face [0]) flags \|= 1;	2131	if (cell->tile [0]) flags \|= 1;
1407	if (cell->face [1]) flags \|= 2;	2132	if (cell->tile [1]) flags \|= 2;
1408	if (cell->face [2]) flags \|= 4;	2133	if (cell->tile [2]) flags \|= 4;
1409		2134
1410	*data++ = flags;	2135	*data++ = flags;
1411		2136
1412	if (flags & 1)	2137	if (flags & 1)
1413	{	2138	{
		2139	tileid tile = cell->tile [0];
1414	*data++ = cell->face [0] >> 8;	2140	*data++ = tile >> 8;
1415	*data++ = cell->face [0];	2141	*data++ = tile;
1416	}	2142	}
1417		2143
1418	if (flags & 2)	2144	if (flags & 2)
1419	{	2145	{
		2146	tileid tile = cell->tile [1];
1420	*data++ = cell->face [1] >> 8;	2147	*data++ = tile >> 8;
1421	*data++ = cell->face [1];	2148	*data++ = tile;
1422	}	2149	}
1423		2150
1424	if (flags & 4)	2151	if (flags & 4)
1425	{	2152	{
		2153	tileid tile = cell->tile [2];
1426	*data++ = cell->face [2] >> 8;	2154	*data++ = tile >> 8;
1427	*data++ = cell->face [2];	2155	*data++ = tile;
1428	}	2156	}
1429	}	2157	}
1430	else	2158	else
1431	*data++ = 0;	2159	*data++ = 0;
1432	}	2160	}
…		…
1438	}	2166	}
1439	OUTPUT:	2167	OUTPUT:
1440	RETVAL	2168	RETVAL
1441		2169
1442	void	2170	void
1443	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)
1444	PPCODE:	2172	PPCODE:
1445	{	2173	{
1446	int x, y, z;	2174	int x, y, z;
1447	int w, h;	2175	int w, h;
1448	int x1, y1;	2176	int x1, y1;
…		…
1472	{	2200	{
1473	uint8_t flags = *data++;	2201	uint8_t flags = *data++;
1474		2202
1475	if (flags)	2203	if (flags)
1476	{	2204	{
1477	mapface face[3] = { 0, 0, 0 };
1478
1479	mapcell *cell = row_get_cell (row, x);	2205	mapcell *cell = row_get_cell (row, x);
		2206	tileid tile[3] = { 0, 0, 0 };
1480		2207
1481	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2208	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1482	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2209	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1483	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2210	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1484		2211
1485	if (cell->darkness <= 0)	2212	if (cell->darkness == 0)
1486	{	2213	{
1487	cell->darkness = -1;	2214	cell->darkness = 0;
1488		2215
1489	for (z = 0; z <= 2; z++)	2216	for (z = 0; z <= 2; z++)
1490	{	2217	{
1491	cell->face[z] = face[z];	2218	tileid t = tile [z];
1492		2219
1493	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2220	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2221	{
1494	XPUSHs (sv_2mortal (newSViv (face[z])));	2222	XPUSHs (sv_2mortal (newSViv (t)));
		2223	need_texid (self, t);
		2224	}
		2225
		2226	cell->tile [z] = t;
1495	}	2227	}
1496	}	2228	}
1497	}	2229	}
1498	}	2230	}
1499	}	2231	}
1500	}	2232	}
1501		2233
1502	MODULE = CFClient PACKAGE = CFClient::MixChunk	2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1503		2235
		2236	PROTOTYPES: DISABLE
		2237
1504	CFClient::MixChunk	2238	CFPlus::MixChunk
1505	new_from_file (SV class, char path)	2239	new_from_file (SV class, char path)
1506	CODE:	2240	CODE:
1507	RETVAL = Mix_LoadWAV (path);	2241	RETVAL = Mix_LoadWAV (path);
1508	OUTPUT:	2242	OUTPUT:
1509	RETVAL	2243	RETVAL
1510		2244
1511	void	2245	void
1512	DESTROY (CFClient::MixChunk self)	2246	DESTROY (CFPlus::MixChunk self)
1513	CODE:	2247	CODE:
1514	Mix_FreeChunk (self);	2248	Mix_FreeChunk (self);
1515		2249
1516	int	2250	int
1517	volume (CFClient::MixChunk self, int volume = -1)	2251	volume (CFPlus::MixChunk self, int volume = -1)
1518	CODE:	2252	CODE:
1519	RETVAL = Mix_VolumeChunk (self, volume);	2253	RETVAL = Mix_VolumeChunk (self, volume);
1520	OUTPUT:	2254	OUTPUT:
1521	RETVAL	2255	RETVAL
1522		2256
1523	int	2257	int
1524	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)
1525	CODE:	2259	CODE:
1526	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1527	OUTPUT:	2261	OUTPUT:
1528	RETVAL	2262	RETVAL
1529		2263
1530	MODULE = CFClient PACKAGE = CFClient::MixMusic	2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1531		2265
1532	int	2266	int
1533	volume (int volume = -1)	2267	volume (int volume = -1)
		2268	PROTOTYPE: ;$
1534	CODE:	2269	CODE:
1535	RETVAL = Mix_VolumeMusic (volume);	2270	RETVAL = Mix_VolumeMusic (volume);
1536	OUTPUT:	2271	OUTPUT:
1537	RETVAL	2272	RETVAL
1538		2273
		2274	int
		2275	fade_out (int ms)
		2276	CODE:
		2277	RETVAL = Mix_FadeOutMusic (ms);
		2278	OUTPUT:
		2279	RETVAL
		2280
1539	CFClient::MixMusic	2281	CFPlus::MixMusic
1540	new_from_file (SV class, char path)	2282	new_from_file (SV class, char path)
1541	CODE:	2283	CODE:
1542	RETVAL = Mix_LoadMUS (path);	2284	RETVAL = Mix_LoadMUS (path);
1543	OUTPUT:	2285	OUTPUT:
1544	RETVAL	2286	RETVAL
1545		2287
1546	void	2288	void
1547	DESTROY (CFClient::MixMusic self)	2289	DESTROY (CFPlus::MixMusic self)
1548	CODE:	2290	CODE:
1549	Mix_FreeMusic (self);	2291	Mix_FreeMusic (self);
1550		2292
1551	int	2293	int
1552	play (CFClient::MixMusic self, int loops = -1)	2294	play (CFPlus::MixMusic self, int loops = -1)
1553	CODE:	2295	CODE:
1554	RETVAL = Mix_PlayMusic (self, loops);	2296	RETVAL = Mix_PlayMusic (self, loops);
1555	OUTPUT:	2297	OUTPUT:
1556	RETVAL	2298	RETVAL
1557		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
1558	MODULE = CFClient PACKAGE = CFClient::OpenGL	2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2308
		2309	PROTOTYPES: ENABLE
1559		2310
1560	BOOT:	2311	BOOT:
1561	{	2312	{
1562	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1563	static const struct {	2314	static const struct {
1564	const char *name;	2315	const char *name;
1565	IV iv;	2316	IV iv;
1566	} *civ, const_iv[] = {	2317	} *civ, const_iv[] = {
1567	# 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),
1568	const_iv (GL_COLOR_MATERIAL),	2322	const_iv (GL_COLOR_MATERIAL),
1569	const_iv (GL_SMOOTH),	2323	const_iv (GL_SMOOTH),
1570	const_iv (GL_FLAT),	2324	const_iv (GL_FLAT),
1571	const_iv (GL_DITHER),	2325	const_iv (GL_DITHER),
1572	const_iv (GL_BLEND),	2326	const_iv (GL_BLEND),
…		…
1574	const_iv (GL_SCISSOR_TEST),	2328	const_iv (GL_SCISSOR_TEST),
1575	const_iv (GL_DEPTH_TEST),	2329	const_iv (GL_DEPTH_TEST),
1576	const_iv (GL_ALPHA_TEST),	2330	const_iv (GL_ALPHA_TEST),
1577	const_iv (GL_NORMALIZE),	2331	const_iv (GL_NORMALIZE),
1578	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),
1579	const_iv (GL_AND),	2336	const_iv (GL_AND),
1580	const_iv (GL_ONE),	2337	const_iv (GL_ONE),
1581	const_iv (GL_ZERO),	2338	const_iv (GL_ZERO),
1582	const_iv (GL_SRC_ALPHA),	2339	const_iv (GL_SRC_ALPHA),
1583	const_iv (GL_DST_ALPHA),	2340	const_iv (GL_DST_ALPHA),
1584	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2341	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1585	const_iv (GL_ONE_MINUS_DST_ALPHA),	2342	const_iv (GL_ONE_MINUS_DST_ALPHA),
1586	const_iv (GL_SRC_ALPHA_SATURATE),	2343	const_iv (GL_SRC_ALPHA_SATURATE),
1587	const_iv (GL_RGB),	2344	const_iv (GL_RGB),
1588	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),
1589	const_iv (GL_UNSIGNED_BYTE),	2349	const_iv (GL_UNSIGNED_BYTE),
1590	const_iv (GL_UNSIGNED_SHORT),	2350	const_iv (GL_UNSIGNED_SHORT),
1591	const_iv (GL_UNSIGNED_INT),	2351	const_iv (GL_UNSIGNED_INT),
1592	const_iv (GL_ALPHA),	2352	const_iv (GL_ALPHA),
1593	const_iv (GL_INTENSITY),	2353	const_iv (GL_INTENSITY),
1594	const_iv (GL_LUMINANCE),	2354	const_iv (GL_LUMINANCE),
1595	const_iv (GL_LUMINANCE_ALPHA),	2355	const_iv (GL_LUMINANCE_ALPHA),
1596	const_iv (GL_FLOAT),	2356	const_iv (GL_FLOAT),
1597	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1598	const_iv (GL_COMPILE),	2358	const_iv (GL_COMPILE),
		2359	const_iv (GL_PROXY_TEXTURE_1D),
		2360	const_iv (GL_PROXY_TEXTURE_2D),
1599	const_iv (GL_TEXTURE_1D),	2361	const_iv (GL_TEXTURE_1D),
1600	const_iv (GL_TEXTURE_2D),	2362	const_iv (GL_TEXTURE_2D),
1601	const_iv (GL_TEXTURE_ENV),	2363	const_iv (GL_TEXTURE_ENV),
1602	const_iv (GL_TEXTURE_MAG_FILTER),	2364	const_iv (GL_TEXTURE_MAG_FILTER),
1603	const_iv (GL_TEXTURE_MIN_FILTER),	2365	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1625	const_iv (GL_SEPARABLE_2D),	2387	const_iv (GL_SEPARABLE_2D),
1626	const_iv (GL_CONVOLUTION_2D),	2388	const_iv (GL_CONVOLUTION_2D),
1627	const_iv (GL_CONVOLUTION_BORDER_MODE),	2389	const_iv (GL_CONVOLUTION_BORDER_MODE),
1628	const_iv (GL_CONSTANT_BORDER),	2390	const_iv (GL_CONSTANT_BORDER),
1629	const_iv (GL_LINES),	2391	const_iv (GL_LINES),
		2392	const_iv (GL_LINE_STRIP),
1630	const_iv (GL_LINE_LOOP),	2393	const_iv (GL_LINE_LOOP),
1631	const_iv (GL_QUADS),	2394	const_iv (GL_QUADS),
1632	const_iv (GL_QUAD_STRIP),	2395	const_iv (GL_QUAD_STRIP),
1633	const_iv (GL_TRIANGLES),	2396	const_iv (GL_TRIANGLES),
1634	const_iv (GL_TRIANGLE_STRIP),	2397	const_iv (GL_TRIANGLE_STRIP),
1635	const_iv (GL_TRIANGLE_FAN),	2398	const_iv (GL_TRIANGLE_FAN),
1636	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),
1637	const_iv (GL_FASTEST),	2404	const_iv (GL_FASTEST),
		2405	const_iv (GL_DONT_CARE),
		2406	const_iv (GL_NICEST),
1638	const_iv (GL_V2F),	2407	const_iv (GL_V2F),
1639	const_iv (GL_V3F),	2408	const_iv (GL_V3F),
1640	const_iv (GL_T2F_V3F),	2409	const_iv (GL_T2F_V3F),
1641	const_iv (GL_T2F_N3F_V3F),	2410	const_iv (GL_T2F_N3F_V3F),
1642	# undef const_iv	2411	# undef const_iv
1643	};	2412	};
1644		2413
1645	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; )
1646	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);
1647	}	2419	}
1648		2420
1649	char *	2421	char *
1650	gl_vendor ()	2422	gl_vendor ()
1651	CODE:	2423	CODE:
…		…
1665	CODE:	2437	CODE:
1666	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2438	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1667	OUTPUT:	2439	OUTPUT:
1668	RETVAL	2440	RETVAL
1669		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
1670	int glGetError ()	2456	int glGetError ()
		2457
		2458	void glFinish ()
1671		2459
1672	void glClear (int mask)	2460	void glClear (int mask)
1673		2461
1674	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)
1675	PROTOTYPE: @	2463	PROTOTYPE: @
…		…
1699	void glPushMatrix ()	2487	void glPushMatrix ()
1700		2488
1701	void glPopMatrix ()	2489	void glPopMatrix ()
1702		2490
1703	void glLoadIdentity ()	2491	void glLoadIdentity ()
		2492
		2493	void glDrawBuffer (int buffer)
		2494
		2495	void glReadBuffer (int buffer)
1704		2496
1705	# near_ and far_ are due to microsofts buggy "c" compiler	2497	# 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_)	2498	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1707		2499
1708	# near_ and far_ are due to microsofts buggy "c" compiler	2500	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1738	r *= a;	2530	r *= a;
1739	g *= a;	2531	g *= a;
1740	b *= a;	2532	b *= a;
1741	}	2533	}
1742	// microsoft visual "c" rounds instead of truncating...	2534	// microsoft visual "c" rounds instead of truncating...
1743	glColor4ub (MIN ((int)(r * 256.f), 255),	2535	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		2536
1748	void glInterleavedArrays (int format, int stride, char *data)	2537	void glInterleavedArrays (int format, int stride, char *data)
1749		2538
1750	void glDrawElements (int mode, int count, int type, char *indices)	2539	void glDrawElements (int mode, int count, int type, char *indices)
1751		2540
…		…
1793		2582
1794	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)
1795		2584
1796	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)
1797		2586
		2587	void glPixelZoom (float x, float y)
		2588
1798	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)
1799		2590
1800	int glGenTexture ()	2591	int glGenTexture ()
1801	CODE:	2592	CODE:
1802	{	2593	RETVAL = gen_texture ();
1803	GLuint name;
1804	glGenTextures (1, &name);
1805	RETVAL = name;
1806	}
1807	OUTPUT:	2594	OUTPUT:
1808	RETVAL	2595	RETVAL
1809		2596
1810	void glDeleteTexture (int name)	2597	void glDeleteTexture (int name)
1811	CODE:	2598	CODE:
1812	{
1813	GLuint name_ = name;
1814	glDeleteTextures (1, &name_);	2599	del_texture (name);
1815	}	2600
1816
1817	int glGenList ()	2601	int glGenList ()
1818	CODE:	2602	CODE:
1819	RETVAL = glGenLists (1);	2603	RETVAL = glGenLists (1);
1820	OUTPUT:	2604	OUTPUT:
1821	RETVAL	2605	RETVAL
…		…
1828		2612
1829	void glEndList ()	2613	void glEndList ()
1830		2614
1831	void glCallList (int list)	2615	void glCallList (int list)
1832		2616
		2617	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
1833		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 1.111 by root, Mon Jun 12 13:26:14 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 1.111 by root, Mon Jun 12 13:26:14 2006 UTC vs.
Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC