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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.120 by root, Sun Jun 18 19:13:19 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	{
…		…
319	n \|= n >> 16;	429	n \|= n >> 16;
320		430
321	return n + 1;	431	return n + 1;
322	}	432	}
323		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
324	MODULE = CFClient PACKAGE = CFClient	478	MODULE = CFPlus PACKAGE = CFPlus
325		479
326	PROTOTYPES: ENABLE	480	PROTOTYPES: ENABLE
327		481
328	BOOT:	482	BOOT:
329	{	483	{
330	HV *stash = gv_stashpv ("CFClient", 1);	484	HV *stash = gv_stashpv ("CFPlus", 1);
331	static const struct {	485	static const struct {
332	const char *name;	486	const char *name;
333	IV iv;	487	IV iv;
334	} *civ, const_iv[] = {	488	} *civ, const_iv[] = {
335	# 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
336	const_iv (SDL_ACTIVEEVENT),	493	const_iv (SDL_ACTIVEEVENT),
337	const_iv (SDL_KEYDOWN),	494	const_iv (SDL_KEYDOWN),
338	const_iv (SDL_KEYUP),	495	const_iv (SDL_KEYUP),
339	const_iv (SDL_MOUSEMOTION),	496	const_iv (SDL_MOUSEMOTION),
340	const_iv (SDL_MOUSEBUTTONDOWN),	497	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
349	const_iv (SDL_EVENT_RESERVEDA),	506	const_iv (SDL_EVENT_RESERVEDA),
350	const_iv (SDL_EVENT_RESERVEDB),	507	const_iv (SDL_EVENT_RESERVEDB),
351	const_iv (SDL_VIDEORESIZE),	508	const_iv (SDL_VIDEORESIZE),
352	const_iv (SDL_VIDEOEXPOSE),	509	const_iv (SDL_VIDEOEXPOSE),
353	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
354	const_iv (SDLK_KP0),	516	const_iv (SDLK_KP0),
355	const_iv (SDLK_KP1),	517	const_iv (SDLK_KP1),
356	const_iv (SDLK_KP2),	518	const_iv (SDLK_KP2),
357	const_iv (SDLK_KP3),	519	const_iv (SDLK_KP3),
358	const_iv (SDLK_KP4),	520	const_iv (SDLK_KP4),
…		…
413	const_iv (SDLK_BREAK),	575	const_iv (SDLK_BREAK),
414	const_iv (SDLK_MENU),	576	const_iv (SDLK_MENU),
415	const_iv (SDLK_POWER),	577	const_iv (SDLK_POWER),
416	const_iv (SDLK_EURO),	578	const_iv (SDLK_EURO),
417	const_iv (SDLK_UNDO),	579	const_iv (SDLK_UNDO),
		580
418	const_iv (KMOD_NONE),	581	const_iv (KMOD_NONE),
		582	const_iv (KMOD_SHIFT),
419	const_iv (KMOD_LSHIFT),	583	const_iv (KMOD_LSHIFT),
420	const_iv (KMOD_RSHIFT),	584	const_iv (KMOD_RSHIFT),
		585	const_iv (KMOD_CTRL),
421	const_iv (KMOD_LCTRL),	586	const_iv (KMOD_LCTRL),
422	const_iv (KMOD_RCTRL),	587	const_iv (KMOD_RCTRL),
		588	const_iv (KMOD_ALT),
423	const_iv (KMOD_LALT),	589	const_iv (KMOD_LALT),
424	const_iv (KMOD_RALT),	590	const_iv (KMOD_RALT),
		591	const_iv (KMOD_META),
425	const_iv (KMOD_LMETA),	592	const_iv (KMOD_LMETA),
426	const_iv (KMOD_RMETA),	593	const_iv (KMOD_RMETA),
427	const_iv (KMOD_NUM),	594	const_iv (KMOD_NUM),
428	const_iv (KMOD_CAPS),	595	const_iv (KMOD_CAPS),
429	const_iv (KMOD_MODE),	596	const_iv (KMOD_MODE),
430	const_iv (KMOD_CTRL),
431	const_iv (KMOD_SHIFT),
432	const_iv (KMOD_ALT),
433	const_iv (KMOD_META)
434	# undef const_iv	597	# undef const_iv
435	};	598	};
436		599
437	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; )
438	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);
439	}	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
440		619
441	NV floor (NV x)	620	NV floor (NV x)
442		621
443	NV ceil (NV x)	622	NV ceil (NV x)
444		623
445	void	624	void
446	pango_init ()	625	pango_init ()
447	CODE:	626	CODE:
448	// delayed, so it can pick up new fonts added by AddFontResourceEx
449	{	627	{
450	{
451	ft2_fontmap = pango_ft2_font_map_new ();	628	opengl_fontmap = pango_opengl_font_map_new ();
452	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);
453	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	630	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
454	}
455	{
456	cairo_font_options_t *fopt = cairo_font_options_create ();
457	cairo_fontmap = pango_cairo_font_map_get_default ();
458	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
459	#ifdef _WIN32
460	// cairo looks like shit eaten twice on windows
461	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
462	#else
463	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
464	#endif
465	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
466	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
467	pango_cairo_context_set_font_options (cairo_context, fopt);
468	cairo_font_options_destroy (fopt);
469	}
470	}	631	}
		632
		633	char *
		634	SDL_GetError ()
471		635
472	int	636	int
473	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	637	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
474		638
475	void	639	void
476	SDL_Quit ()	640	SDL_Quit ()
477		641
478	void	642	void
479	SDL_ListModes ()	643	SDL_ListModes (int rgb, int alpha)
480	PPCODE:	644	PPCODE:
481	{	645	{
482	SDL_Rect **m;	646	SDL_Rect **m;
483		647
484	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	648	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
485	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	649	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
486	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	650	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
487	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	651	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
488		652
489	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	653	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
490	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	654	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
491		655
492	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	656	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
493	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
494	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
495	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
496		660
497	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
498		662	#if SDL_VERSION_ATLEAST(1,2,10)
499	SDL_EnableUNICODE (1);	663	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
500	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	664	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		665	#endif
501		666
502	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	667	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
503		668
504	if (m && m != (SDL_Rect **)-1)	669	if (m && m != (SDL_Rect **)-1)
505	while (*m)	670	while (*m)
506	{	671	{
		672	if ((m)->w >= 640 && (m)->h >= 480)
		673	{
507	AV *av = newAV ();	674	AV *av = newAV ();
508	av_push (av, newSViv ((*m)->w));	675	av_push (av, newSViv ((*m)->w));
509	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));
510	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	679	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		680	}
511		681
512	++m;	682	++m;
513	}	683	}
514	}	684	}
515		685
516	char *
517	SDL_GetError ()
518
519	int	686	int
520	SDL_SetVideoMode (int w, int h, int fullscreen)	687	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
521	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
522	RETVAL = !!SDL_SetVideoMode (	698	RETVAL = !!SDL_SetVideoMode (
523	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	699	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
524	);	700	);
		701
525	if (RETVAL)	702	if (RETVAL)
526	{	703	{
		704	av_clear (texture_av);
		705
527	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
528	# 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);
529	# include "glfunc.h"	708	#include "glfunc.h"
530	# undef GL_FUNC	709	#undef GL_FUNC
531	}	710	}
		711	}
532	OUTPUT:	712	OUTPUT:
533	RETVAL	713	RETVAL
534		714
535	void	715	void
536	SDL_GL_SwapBuffers ()	716	SDL_GL_SwapBuffers ()
537		717
538	char *	718	char *
539	SDL_GetKeyName (int sym)	719	SDL_GetKeyName (int sym)
540		720
		721	int
		722	SDL_GetAppState ()
		723
541	void	724	void
542	SDL_PollEvent ()	725	poll_events ()
543	PPCODE:	726	PPCODE:
544	{	727	{
545	SDL_Event ev;	728	SDL_Event ev;
546		729
547	while (SDL_PollEvent (&ev))	730	SDL_PumpEvents ();
		731	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
548	{	732	{
549	HV *hv = newHV ();	733	HV *hv = newHV ();
550	hv_store (hv, "type", 4, newSViv (ev.type), 0);	734	hv_store (hv, "type", 4, newSViv (ev.type), 0);
551		735
552	switch (ev.type)	736	switch (ev.type)
…		…
554	case SDL_KEYDOWN:	738	case SDL_KEYDOWN:
555	case SDL_KEYUP:	739	case SDL_KEYUP:
556	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
557	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
558	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 */
559	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
560	break;	745	break;
561		746
562	case SDL_ACTIVEEVENT:	747	case SDL_ACTIVEEVENT:
563	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
564	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	749	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
565	break;	750	break;
566		751
567	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
568	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
569
570	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	772	hv_store (hv, "state", 5, newSViv (state), 0);
571	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	773	hv_store (hv, "x", 1, newSViv (x), 0);
572	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	774	hv_store (hv, "y", 1, newSViv (y), 0);
573	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
574	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		777	}
575	break;	778	break;
576		779
577	case SDL_MOUSEBUTTONDOWN:	780	case SDL_MOUSEBUTTONDOWN:
578	case SDL_MOUSEBUTTONUP:	781	case SDL_MOUSEBUTTONUP:
579	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
589	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
590	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
591	break;	794	break;
592	}	795	}
593		796
594	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
595	}	798	}
596	}	799	}
597		800
598	int	801	int
599	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)
…		…
608	Mix_AllocateChannels (int numchans = -1)	811	Mix_AllocateChannels (int numchans = -1)
609		812
610	void	813	void
611	lowdelay (int fd, int val = 1)	814	lowdelay (int fd, int val = 1)
612	CODE:	815	CODE:
		816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		817
		818	void
		819	win32_proxy_info ()
		820	PPCODE:
		821	{
613	#ifndef _WIN32	822	#ifdef _WIN32
614	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	}
615	#endif	844	#endif
		845	}
616		846
617	void	847	void
618	add_font (char *file)	848	add_font (char *file)
619	CODE:	849	CODE:
620	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
621	#ifdef _WIN32
622	// cairo... sigh... requires win2000
623	AddFontResourceEx (file, FR_PRIVATE, 0);
624	#endif
625		851
626	void	852	void
627	load_image_inline (SV *image_)	853	load_image_inline (SV *image_)
628	ALIAS:	854	ALIAS:
629	load_image_file = 1	855	load_image_file = 1
…		…
671		897
672	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	898	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
673		899
674	assert (surface2->pitch == surface2->w * 4);	900	assert (surface2->pitch == surface2->w * 4);
675		901
		902	SDL_LockSurface (surface2);
676	EXTEND (SP, 5);	903	EXTEND (SP, 6);
677	PUSHs (sv_2mortal (newSViv (surface2->w)));	904	PUSHs (sv_2mortal (newSViv (surface2->w)));
678	PUSHs (sv_2mortal (newSViv (surface2->h)));	905	PUSHs (sv_2mortal (newSViv (surface2->h)));
679	SDL_LockSurface (surface2);
680	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	906	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
681	SDL_UnlockSurface (surface2);
682	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	907	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
683	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	908	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
684	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	909	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		910	SDL_UnlockSurface (surface2);
685		911
686	SDL_FreeSurface (surface);	912	SDL_FreeSurface (surface);
687	SDL_FreeSurface (surface2);	913	SDL_FreeSurface (surface2);
688	}	914	}
689		915
…		…
728	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
729	#endif	955	#endif
730	_exit (1);	956	_exit (1);
731		957
732	void	958	void
733	_exit (int retval)	959	_exit (int retval = 0)
734	CODE:	960	CODE:
		961	#ifdef WIN32
		962	ExitThread (retval); // unclean, please beam me up
		963	#else
735	_exit (retval);	964	_exit (retval);
		965	#endif
736		966
		967	void
		968	debug ()
		969	CODE:
		970	{
		971	#if DEBUG
		972	VALGRIND_DO_LEAK_CHECK;
		973	#endif
		974	}
		975
737	MODULE = CFClient PACKAGE = CFClient::Font	976	MODULE = CFPlus PACKAGE = CFPlus::Font
738		977
739	CFClient::Font	978	PROTOTYPES: DISABLE
		979
		980	CFPlus::Font
740	new_from_file (SV class, char path, int id = 0)	981	new_from_file (SV class, char path, int id = 0)
741	CODE:	982	CODE:
742	{	983	{
743	int count;	984	int count;
744	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	985	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
747	}	988	}
748	OUTPUT:	989	OUTPUT:
749	RETVAL	990	RETVAL
750		991
751	void	992	void
752	DESTROY (CFClient::Font self)	993	DESTROY (CFPlus::Font self)
753	CODE:	994	CODE:
754	pango_font_description_free (self);	995	pango_font_description_free (self);
755		996
756	void	997	void
757	make_default (CFClient::Font self)	998	make_default (CFPlus::Font self)
		999	PROTOTYPE: $
758	CODE:	1000	CODE:
759	default_font = self;	1001	default_font = self;
760		1002
761	MODULE = CFClient PACKAGE = CFClient::Layout	1003	MODULE = CFPlus PACKAGE = CFPlus::Layout
762		1004
763	CFClient::Layout	1005	PROTOTYPES: DISABLE
764	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)
765	CODE:	1015	CODE:
766	New (0, RETVAL, 1, struct cf_layout);	1016	New (0, RETVAL, 1, struct cf_layout);
767		1017
768	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1018	RETVAL->pl = pango_layout_new (opengl_context);
769	RETVAL->rgba = rgba;
770	RETVAL->r = 1.;	1019	RETVAL->r = 1.;
771	RETVAL->g = 1.;	1020	RETVAL->g = 1.;
772	RETVAL->b = 1.;	1021	RETVAL->b = 1.;
773	RETVAL->a = 1.;	1022	RETVAL->a = 1.;
774	RETVAL->base_height = MIN_FONT_HEIGHT;	1023	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
778	layout_update_font (RETVAL);	1027	layout_update_font (RETVAL);
779	OUTPUT:	1028	OUTPUT:
780	RETVAL	1029	RETVAL
781		1030
782	void	1031	void
783	DESTROY (CFClient::Layout self)	1032	DESTROY (CFPlus::Layout self)
784	CODE:	1033	CODE:
785	g_object_unref (self->pl);	1034	g_object_unref (self->pl);
786	Safefree (self);	1035	Safefree (self);
787		1036
788	int
789	is_rgba (CFClient::Layout self)
790	CODE:
791	RETVAL = self->rgba;
792	OUTPUT:
793	RETVAL
794
795	void	1037	void
796	set_text (CFClient::Layout self, SV *text_)	1038	set_text (CFPlus::Layout self, SV *text_)
797	CODE:	1039	CODE:
798	{	1040	{
799	STRLEN textlen;	1041	STRLEN textlen;
800	char *text = SvPVutf8 (text_, textlen);	1042	char *text = SvPVutf8 (text_, textlen);
801		1043
802	pango_layout_set_text (self->pl, text, textlen);	1044	pango_layout_set_text (self->pl, text, textlen);
803	}	1045	}
804		1046
805	void	1047	void
806	set_markup (CFClient::Layout self, SV *text_)	1048	set_markup (CFPlus::Layout self, SV *text_)
807	CODE:	1049	CODE:
808	{	1050	{
809	STRLEN textlen;	1051	STRLEN textlen;
810	char *text = SvPVutf8 (text_, textlen);	1052	char *text = SvPVutf8 (text_, textlen);
811		1053
812	pango_layout_set_markup (self->pl, text, textlen);	1054	pango_layout_set_markup (self->pl, text, textlen);
813	}	1055	}
814		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
815	SV *	1142	SV *
816	get_text (CFClient::Layout self)	1143	get_text (CFPlus::Layout self)
817	CODE:	1144	CODE:
818	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
819	sv_utf8_decode (RETVAL);	1146	sv_utf8_decode (RETVAL);
820	OUTPUT:	1147	OUTPUT:
821	RETVAL	1148	RETVAL
822		1149
823	void	1150	void
824	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.)
825	CODE:	1152	CODE:
826	self->r = r;	1153	self->r = r;
827	self->g = g;	1154	self->g = g;
828	self->b = b;	1155	self->b = b;
829	self->a = a;	1156	self->a = a;
830		1157
831	void	1158	void
832	set_font (CFClient::Layout self, CFClient::Font font = 0)	1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
833	CODE:	1160	CODE:
834	if (self->font != font)	1161	if (self->font != font)
835	{	1162	{
836	self->font = font;	1163	self->font = font;
837	layout_update_font (self);	1164	layout_update_font (self);
838	}	1165	}
839		1166
840	void	1167	void
841	set_height (CFClient::Layout self, int base_height)	1168	set_height (CFPlus::Layout self, int base_height)
842	CODE:	1169	CODE:
843	if (self->base_height != base_height)	1170	if (self->base_height != base_height)
844	{	1171	{
845	self->base_height = base_height;	1172	self->base_height = base_height;
846	layout_update_font (self);	1173	layout_update_font (self);
847	}	1174	}
848		1175
849	void	1176	void
850	set_width (CFClient::Layout self, int max_width = -1)	1177	set_width (CFPlus::Layout self, int max_width = -1)
851	CODE:	1178	CODE:
852	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);
853		1180
854	void	1181	void
855	set_indent (CFClient::Layout self, int indent)	1182	set_indent (CFPlus::Layout self, int indent)
856	CODE:	1183	CODE:
857	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
858		1185
859	void	1186	void
860	set_spacing (CFClient::Layout self, int spacing)	1187	set_spacing (CFPlus::Layout self, int spacing)
861	CODE:	1188	CODE:
862	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
863		1190
864	void	1191	void
865	set_ellipsise (CFClient::Layout self, int ellipsise)	1192	set_ellipsise (CFPlus::Layout self, int ellipsise)
866	CODE:	1193	CODE:
867	pango_layout_set_ellipsize (self->pl,	1194	pango_layout_set_ellipsize (self->pl,
868	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START
869	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
870	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
871	: PANGO_ELLIPSIZE_NONE	1198	: PANGO_ELLIPSIZE_NONE
872	);	1199	);
873		1200
874	void	1201	void
875	set_single_paragraph_mode (CFClient::Layout self, int spm)	1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)
876	CODE:	1203	CODE:
877	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
878		1205
879	void	1206	void
880	size (CFClient::Layout self)	1207	size (CFPlus::Layout self)
881	PPCODE:	1208	PPCODE:
882	{	1209	{
883	int w, h;	1210	int w, h;
884		1211
885	layout_get_pixel_size (self, &w, &h);	1212	layout_get_pixel_size (self, &w, &h);
…		…
888	PUSHs (sv_2mortal (newSViv (w)));	1215	PUSHs (sv_2mortal (newSViv (w)));
889	PUSHs (sv_2mortal (newSViv (h)));	1216	PUSHs (sv_2mortal (newSViv (h)));
890	}	1217	}
891		1218
892	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
893	xy_to_index (CFClient::Layout self, int x, int y)	1232	xy_to_index (CFPlus::Layout self, int x, int y)
894	CODE:	1233	CODE:
895	{	1234	{
896	int index, trailing;	1235	int index, trailing;
897	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);
898	RETVAL = index;	1237	RETVAL = index + trailing;
899	}	1238	}
900	OUTPUT:	1239	OUTPUT:
901	RETVAL	1240	RETVAL
902		1241
903	void	1242	void
904	cursor_pos (CFClient::Layout self, int index)	1243	cursor_pos (CFPlus::Layout self, int index)
905	PPCODE:	1244	PPCODE:
906	{	1245	{
907	PangoRectangle strong_pos;	1246	PangoRectangle strong_pos;
908	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
909		1248
…		…
912	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
913	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
914	}	1253	}
915		1254
916	void	1255	void
917	render (CFClient::Layout self)	1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
918	PPCODE:	1257	PPCODE:
919	{	1258	{
920	SV *retval;	1259	int line, x;
921	int w, h;
922		1260
923	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 */
924		1263
925	if (self->rgba)
926	{
927	cairo_surface_t *surface;
928	cairo_t *cairo;
929
930	retval = newSV (w * h * 4);
931	SvPOK_only (retval);
932	SvCUR_set (retval, w * h * 4);
933
934	memset (SvPVX (retval), 0, w * h * 4);
935
936	surface = cairo_image_surface_create_for_data (
937	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
938	cairo = cairo_create (surface);
939	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
940
941	pango_cairo_show_layout (cairo, self->pl);
942
943	cairo_destroy (cairo);
944	cairo_surface_destroy (surface);
945
946	// what a mess, and its premultiplied, too :(
947	{
948	uint32_t p = (uint32_t )SvPVX (retval);
949	uint32_t e = p + w h;
950
951	while (p < e)
952	{
953	uint32_t rgba = *p;
954	rgba = (rgba >> 24) \| (rgba << 8);
955	#if 0
956	#ifdef _WIN32
957	{//D
958	uint8_t r = rgba >> 24;
959	uint8_t g = rgba >> 16;
960	uint8_t b = rgba >> 8;
961	uint8_t a = rgba >> 0;
962
963	rgba = (rgba & 0xffffff00) \| a;
964	}
965	#endif
966	#endif
967	rgba = SDL_SwapBE32 (rgba);
968	*p++ = rgba;
969	}
970	}
971
972	EXTEND (SP, 5);	1264	EXTEND (SP, 2);
973	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)
974	PUSHs (sv_2mortal (newSViv (h)));	1286	PUSHs (sv_2mortal (newSViv (index + trailing)));
975	PUSHs (sv_2mortal (retval));
976	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
977	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
978	}
979	else	1287	else
980	{	1288	{
981	FT_Bitmap bitmap;
982
983	retval = newSV (w * h);
984	SvPOK_only (retval);
985	SvCUR_set (retval, w * h);
986
987	bitmap.rows = h;
988	bitmap.width = w;
989	bitmap.pitch = w;
990	bitmap.buffer = (unsigned char*)SvPVX (retval);
991	bitmap.num_grays = 256;
992	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
993
994	memset (bitmap.buffer, 0, w * h);
995
996	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
997
998	EXTEND (SP, 5);
999	PUSHs (sv_2mortal (newSViv (w)));	1289	PUSHs (sv_2mortal (newSViv (index)));
1000	PUSHs (sv_2mortal (newSViv (h)));	1290	PUSHs (sv_2mortal (newSViv (trailing)));
1001	PUSHs (sv_2mortal (retval));
1002	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1003	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1004	}	1291	}
1005	}	1292	}
1006		1293
1007	MODULE = CFClient PACKAGE = CFClient::Texture
1008
1009	void	1294	void
1010	pad2pot (SV data_, SV w_, SV *h_)	1295	render (CFPlus::Layout self, float x, float y, int flags = 0)
1011	CODE:	1296	PPCODE:
1012	{	1297	pango_opengl_render_layout_subpixel (
1013	int ow = SvIV (w_);	1298	self->pl,
1014	int oh = SvIV (h_);	1299	x * PANGO_SCALE, y * PANGO_SCALE,
		1300	self->r, self->g, self->b, self->a,
		1301	flags
		1302	);
1015		1303
1016	if (ow && oh)	1304	MODULE = CFPlus PACKAGE = CFPlus::Texture
		1305
		1306	PROTOTYPES: ENABLE
		1307
		1308	int minpot (int n)
		1309
		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_))
1017	{	1315	{
1018	int nw = minpot (ow);
1019	int nh = minpot (oh);
1020
1021	if (nw != ow \|\| nh != oh)
1022	{
1023	if (SvOK (data_))
1024	{
1025	STRLEN datalen;	1316	STRLEN datalen;
1026	char *data = SvPVbyte (data_, datalen);	1317	char *data = SvPVbyte (data_, datalen);
1027	int bpp = datalen / (ow * oh);	1318	int bpp = datalen / (ow * oh);
1028	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1319	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1029		1320
1030	SvPOK_only (result_);	1321	SvPOK_only (result_);
1031	SvCUR_set (result_, nw * nh * bpp);	1322	SvCUR_set (result_, nw * nh * bpp);
1032		1323
1033	memset (SvPVX (result_), 0, nw * nh * bpp);	1324	memset (SvPVX (result_), 0, nw * nh * bpp);
1034	while (oh--)	1325	while (oh--)
1035	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1326	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1036		1327
1037	sv_setsv (data_, result_);	1328	sv_setsv (data_, result_);
1038	}
1039
1040	sv_setiv (w_, nw);
1041	sv_setiv (h_, nh);
1042	}
1043	}	1329	}
1044	}	1330	}
1045		1331
1046	void	1332	void
1047	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.)
…		…
1090	glDisable (GL_ALPHA_TEST);	1376	glDisable (GL_ALPHA_TEST);
1091	glDisable (GL_BLEND);	1377	glDisable (GL_BLEND);
1092	}	1378	}
1093	}	1379	}
1094		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
1095	MODULE = CFClient PACKAGE = CFClient::Map	1392	MODULE = CFPlus PACKAGE = CFPlus::Map
1096		1393
1097	CFClient::Map	1394	PROTOTYPES: DISABLE
1098	new (SV *class, int map_width, int map_height)	1395
		1396	CFPlus::Map
		1397	new (SV *class)
1099	CODE:	1398	CODE:
1100	New (0, RETVAL, 1, struct map);	1399	New (0, RETVAL, 1, struct map);
1101	RETVAL->x = 0;	1400	RETVAL->x = 0;
1102	RETVAL->y = 0;	1401	RETVAL->y = 0;
1103	RETVAL->w = map_width;	1402	RETVAL->w = 0;
1104	RETVAL->h = map_height;	1403	RETVAL->h = 0;
1105	RETVAL->ox = 0;	1404	RETVAL->ox = 0;
1106	RETVAL->oy = 0;	1405	RETVAL->oy = 0;
1107	RETVAL->faces = 8192;	1406	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1108	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1407	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1109	RETVAL->texs = 8192;
1110	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1111	RETVAL->rows = 0;	1408	RETVAL->rows = 0;
1112	RETVAL->row = 0;	1409	RETVAL->row = 0;
1113	OUTPUT:	1410	OUTPUT:
1114	RETVAL	1411	RETVAL
1115		1412
1116	void	1413	void
1117	DESTROY (CFClient::Map self)	1414	DESTROY (CFPlus::Map self)
1118	CODE:	1415	CODE:
1119	{	1416	{
1120	map_clear (self);	1417	map_clear (self);
1121	Safefree (self->face);	1418	Safefree (self->face2tile);
1122	Safefree (self->tex);	1419	Safefree (self->tex);
1123	Safefree (self);	1420	Safefree (self);
1124	}	1421	}
1125		1422
1126	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
1127	clear (CFClient::Map self)	1430	clear (CFPlus::Map self)
1128	CODE:	1431	CODE:
1129	map_clear (self);	1432	map_clear (self);
1130		1433
1131	void	1434	void
1132	set_face (CFClient::Map self, int face, int texid)	1435	set_tileid (CFPlus::Map self, int face, int tile)
1133	CODE:	1436	CODE:
1134	{	1437	{
1135	while (self->faces <= face)	1438	need_facenum (self, face); self->face2tile [face] = tile;
1136	{	1439	need_texid (self, tile);
1137	Append (mapface, self->face, self->faces, self->faces);
1138	self->faces *= 2;
1139	}
1140
1141	self->face [face] = texid;
1142	}	1440	}
1143		1441
1144	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
1145	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	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)
1146	CODE:	1467	CODE:
1147	{	1468	{
1148	while (self->texs <= texid)	1469	need_texid (self, texid);
1149	{
1150	Append (maptex, self->tex, self->texs, self->texs);
1151	self->texs *= 2;
1152	}
1153		1470
1154	{	1471	{
1155	maptex *tex = self->tex + texid;	1472	maptex *tex = self->tex + texid;
1156		1473
1157	tex->name = name;	1474	tex->name = name;
…		…
1174	// from transparent color bleeding and ugly wrapping effects.	1491	// from transparent color bleeding and ugly wrapping effects.
1175	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1176	}	1493	}
1177		1494
1178	int	1495	int
1179	ox (CFClient::Map self)	1496	ox (CFPlus::Map self)
1180	ALIAS:	1497	ALIAS:
1181	oy = 1	1498	oy = 1
1182	x = 2	1499	x = 2
1183	y = 3	1500	y = 3
1184	w = 4	1501	w = 4
…		…
1195	}	1512	}
1196	OUTPUT:	1513	OUTPUT:
1197	RETVAL	1514	RETVAL
1198		1515
1199	void	1516	void
1200	scroll (CFClient::Map self, int dx, int dy)	1517	scroll (CFPlus::Map self, int dx, int dy)
1201	CODE:	1518	CODE:
1202	{	1519	{
1203	if (dx > 0)	1520	if (dx > 0)
1204	map_blank (self, self->x, self->y, dx - 1, self->h);	1521	map_blank (self, self->x, self->y, dx, self->h);
1205	else if (dx < 0)	1522	else if (dx < 0)
1206	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);
1207		1524
1208	if (dy > 0)	1525	if (dy > 0)
1209	map_blank (self, self->x, self->y, self->w, dy - 1);	1526	map_blank (self, self->x, self->y, self->w, dy);
1210	else if (dy < 0)	1527	else if (dy < 0)
1211	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);
1212		1529
1213	self->ox += dx; self->x += dx;	1530	self->ox += dx; self->x += dx;
1214	self->oy += dy; self->y += dy;	1531	self->oy += dy; self->y += dy;
1215		1532
1216	while (self->y < 0)	1533	while (self->y < 0)
…		…
1221	self->y += MAP_EXTEND_Y;	1538	self->y += MAP_EXTEND_Y;
1222	}	1539	}
1223	}	1540	}
1224		1541
1225	void	1542	void
1226	map1a_update (CFClient::Map self, SV *data_)	1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1227	CODE:	1544	CODE:
1228	{	1545	{
1229	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1546	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1230	uint8_t data_end = (uint8_t )SvEND (data_);	1547	uint8_t data_end = (uint8_t )SvEND (data_);
1231	mapcell *cell;	1548	mapcell *cell;
1232	int x, y, flags;	1549	int x, y, flags;
1233		1550
1234	while (data < data_end)	1551	while (data < data_end - 1)
1235	{	1552	{
1236	flags = (data [0] << 8) + data [1]; data += 2;	1553	flags = (data [0] << 8) + data [1]; data += 2;
1237		1554
1238	x = self->x + ((flags >> 10) & 63);	1555	x = self->x + ((flags >> 10) & 63);
1239	y = self->y + ((flags >> 4) & 63);	1556	y = self->y + ((flags >> 4) & 63);
1240		1557
1241	cell = map_get_cell (self, x, y);	1558	cell = map_get_cell (self, x, y);
1242		1559
1243	if (flags & 15)	1560	if (flags & 15)
1244	{	1561	{
1245	if (cell->darkness < 0)	1562	if (!cell->darkness)
1246	{	1563	{
		1564	memset (cell, 0, sizeof (*cell));
1247	cell->darkness = 0;	1565	cell->darkness = 256;
1248	cell->face [0] = 0;
1249	cell->face [1] = 0;
1250	cell->face [2] = 0;
1251	}	1566	}
1252		1567
1253	cell->darkness = flags & 8 ? *data++ : 255;
1254
1255	//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	}
1256		1609
1257	if (flags & 4)	1610	if (flags & 4)
1258	{	1611	{
1259	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];
1260	}	1615	}
1261		1616
1262	if (flags & 2)	1617	if (flags & 2)
1263	{	1618	{
1264	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];
1265	}	1622	}
1266		1623
1267	if (flags & 1)	1624	if (flags & 1)
1268	{	1625	{
1269	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];
1270	}	1629	}
1271	}	1630	}
1272	else	1631	else
1273	cell->darkness = -1;	1632	cell->darkness = 0;
1274	}	1633	}
1275	}	1634	}
1276		1635
1277	SV *	1636	SV *
1278	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)
1279	CODE:	1638	CODE:
1280	{	1639	{
1281	int x1, x;	1640	int x1, x;
1282	int y1, y;	1641	int y1, y;
1283	int z;	1642	int z;
…		…
1304	{	1663	{
1305	mapcell *cell = row->col + (x - row->c0);	1664	mapcell *cell = row->col + (x - row->c0);
1306		1665
1307	for (z = 0; z <= 0; z++)	1666	for (z = 0; z <= 0; z++)
1308	{	1667	{
1309	mapface face = cell->face [z];
1310
1311	if (face)
1312	{
1313	maptex tex = self->tex [face];	1668	maptex tex = self->tex [cell->tile [z]];
1314	int a0 = 255 - tex.a;	1669	int a0 = 255 - tex.a;
1315	int a1 = tex.a;	1670	int a1 = tex.a;
1316		1671
1317	r = (r * a0 + tex.r * a1) / 255;	1672	r = (r * a0 + tex.r * a1) / 255;
1318	g = (g * a0 + tex.g * a1) / 255;	1673	g = (g * a0 + tex.g * a1) / 255;
1319	b = (b * a0 + tex.b * a1) / 255;	1674	b = (b * a0 + tex.b * a1) / 255;
1320	a = (a * a0 + tex.a * a1) / 255;	1675	a = (a * a0 + tex.a * a1) / 255;
1321	}
1322	}	1676	}
1323	}	1677	}
1324		1678
1325	*map++ = (r )	1679	*map++ = (r )
1326	\| (g << 8)	1680	\| (g << 8)
…		…
1333	}	1687	}
1334	OUTPUT:	1688	OUTPUT:
1335	RETVAL	1689	RETVAL
1336		1690
1337	void	1691	void
1338	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)
1339	CODE:	1693	CODE:
1340	{	1694	{
1341	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;
1342	int x, y, z;	1699	int x, y, z;
1343	int last_name;	1700	int last_name;
1344	mapface face;
1345		1701
1346	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1702	// thats current max. sorry.
1347	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1703	if (sw > 255) sw = 255;
		1704	if (sh > 255) sh = 255;
1348		1705
1349	/*	1706	// clear key, in case of extra padding
1350	int vx = self->vx = self->w >= sw	1707	memset (&skey, 0, sizeof (skey));
1351	? self->x + (self->w - sw) / 2
1352	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1353
1354	int vy = self->vy = self->h >= sh
1355	? self->y + (self->h - sh) / 2
1356	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1357	*/
1358		1708
1359	glColor4ub (255, 255, 255, 255);	1709	glColor4ub (255, 255, 255, 255);
1360		1710
1361	glEnable (GL_BLEND);	1711	glEnable (GL_BLEND);
1362	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1365		1715
1366	glBegin (GL_QUADS);	1716	glBegin (GL_QUADS);
1367		1717
1368	last_name = 0;	1718	last_name = 0;
1369		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
1370	for (z = 0; z < 3; z++)	1745	for (z = 0; z <= 2; z++)
		1746	{
		1747	memset (smooth_level, 0, sizeof (smooth_level));
		1748
1371	for (y = 0; y < sh; y++)	1749	for (y = 0; y < sh; y++)
1372	if (0 <= y + vy && y + vy < self->rows)	1750	if (0 <= y + my && y + my < self->rows)
1373	{	1751	{
1374	maprow *row = self->row + (y + vy);	1752	maprow *row = self->row + (y + my);
1375		1753
1376	for (x = 0; x < sw; x++)	1754	for (x = 0; x < sw; x++)
1377	if (row->c0 <= x + vx && x + vx < row->c1)	1755	if (row->c0 <= x + mx && x + mx < row->c1)
1378	{	1756	{
1379	mapcell *cell = row->col + (x + vx - row->c0);	1757	mapcell *cell = row->col + (x + mx - row->c0);
1380
1381	face = cell->face [z];	1758	tileid tile = cell->tile [z];
1382		1759
1383	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))
1384	{	1855	{
1385	maptex tex = self->tex [face];	1856	int level = (w << 5) \| b;
		1857	HE *he;
1386		1858
1387	int px = (x + 1) * 32 - tex.w;	1859	hv_iterinit (smooth);
1388	int py = (y + 1) * 32 - tex.h;	1860	while ((he = hv_iternext (smooth)))
1389
1390	if (last_name != tex.name)
1391	{	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
1392	glEnd ();	1884	glEnd ();
1393	last_name = tex.name;
1394	glBindTexture (GL_TEXTURE_2D, last_name);	1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1395	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	}
1396	}	1909	}
1397
1398	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1399	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1400	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1401	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1402	}	1910	}
1403	}
1404	}	1911	}
		1912	}
		1913
		1914	hv_clear (smooth);
		1915	}
1405		1916
1406	glEnd ();	1917	glEnd ();
1407		1918
1408	glDisable (GL_TEXTURE_2D);	1919	glDisable (GL_TEXTURE_2D);
1409	glDisable (GL_BLEND);	1920	glDisable (GL_BLEND);
1410	}
1411		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
1412	void	1954	void
1413	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	1955	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1414	CODE:	1956	CODE:
1415	{	1957	{
1416	static float color[16][3] = {	1958	static float color[16][3] = {
1417	{ 0.00, 0.00, 0.00 },	1959	{ 0.00F, 0.00F, 0.00F },
1418	{ 1.00, 1.00, 1.00 },	1960	{ 1.00F, 1.00F, 1.00F },
1419	{ 0.00, 0.00, 0.55 },	1961	{ 0.00F, 0.00F, 0.55F },
1420	{ 1.00, 0.00, 0.00 },	1962	{ 1.00F, 0.00F, 0.00F },
1421		1963
1422	{ 1.00, 0.54, 0.00 },	1964	{ 1.00F, 0.54F, 0.00F },
1423	{ 0.11, 0.56, 1.00 },	1965	{ 0.11F, 0.56F, 1.00F },
1424	{ 0.93, 0.46, 0.00 },	1966	{ 0.93F, 0.46F, 0.00F },
1425	{ 0.18, 0.54, 0.34 },	1967	{ 0.18F, 0.54F, 0.34F },
1426		1968
1427	{ 0.56, 0.73, 0.56 },	1969	{ 0.56F, 0.73F, 0.56F },
1428	{ 0.80, 0.80, 0.80 },	1970	{ 0.80F, 0.80F, 0.80F },
1429	{ 0.55, 0.41, 0.13 },	1971	{ 0.55F, 0.41F, 0.13F },
1430	{ 0.99, 0.77, 0.26 },	1972	{ 0.99F, 0.77F, 0.26F },
1431		1973
1432	{ 0.74, 0.65, 0.41 },	1974	{ 0.74F, 0.65F, 0.41F },
1433		1975
1434	{ 0.00, 1.00, 1.00 },	1976	{ 0.00F, 1.00F, 1.00F },
1435	{ 1.00, 0.00, 1.00 },	1977	{ 1.00F, 0.00F, 1.00F },
1436	{ 1.00, 1.00, 0.00 },	1978	{ 1.00F, 1.00F, 0.00F },
1437	};	1979	};
1438		1980
1439	int x, y;	1981	int x, y;
1440		1982
1441	glEnable (GL_TEXTURE_2D);	1983	glEnable (GL_TEXTURE_2D);
…		…
1468	glDisable (GL_BLEND);	2010	glDisable (GL_BLEND);
1469	glDisable (GL_TEXTURE_2D);	2011	glDisable (GL_TEXTURE_2D);
1470	}	2012	}
1471		2013
1472	void	2014	void
1473	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1474	PPCODE:	2016	PPCODE:
1475	{	2017	{
1476	int vx, vy;
1477	int x, y;	2018	int x, y;
		2019	int sw1 = sw + 2;
		2020	int sh1 = sh + 2;
		2021	int sh3 = sh * 3;
1478	int sw4 = (sw + 3) & ~3;	2022	int sw34 = (sw * 3 + 3) & ~3;
		2023	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1479	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2024	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1480	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2025	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1481		2026
1482	memset (darkness, 255, sw4 * sh);
1483	SvPOK_only (darkness_sv);	2027	SvPOK_only (darkness3_sv);
1484	SvCUR_set (darkness_sv, sw4 * sh);	2028	SvCUR_set (darkness3_sv, sw34 * sh3);
1485		2029
1486	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2030	mx += self->x - 1;
1487	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2031	my += self->y - 1;
1488		2032
		2033	memset (darkness1, 255, sw1 * sh1);
		2034
1489	for (y = 0; y < sh; y++)	2035	for (y = 0; y < sh1; y++)
1490	if (0 <= y + vy && y + vy < self->rows)	2036	if (0 <= y + my && y + my < self->rows)
1491	{	2037	{
1492	maprow *row = self->row + (y + vy);	2038	maprow *row = self->row + (y + my);
1493		2039
1494	for (x = 0; x < sw; x++)	2040	for (x = 0; x < sw1; x++)
1495	if (row->c0 <= x + vx && x + vx < row->c1)	2041	if (row->c0 <= x + mx && x + mx < row->c1)
1496	{	2042	{
1497	mapcell *cell = row->col + (x + vx - row->c0);	2043	mapcell *cell = row->col + (x + mx - row->c0);
1498		2044
1499	darkness[y * sw4 + x] = cell->darkness < 0	2045	darkness1 [y * sw1 + x] = cell->darkness
		2046	? 255 - (cell->darkness - 1)
1500	? 255 - FOW_DARKNESS	2047	: 255 - FOW_DARKNESS;
1501	: 255 - cell->darkness;
1502	}	2048	}
1503	}	2049	}
1504		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
1505	EXTEND (SP, 3);	2089	EXTEND (SP, 3);
1506	PUSHs (sv_2mortal (newSViv (sw4)));	2090	PUSHs (sv_2mortal (newSViv (sw34)));
1507	PUSHs (sv_2mortal (newSViv (sh)));	2091	PUSHs (sv_2mortal (newSViv (sh3)));
1508	PUSHs (darkness_sv);	2092	PUSHs (darkness3_sv);
1509	}	2093	}
1510		2094
1511	SV *	2095	SV *
1512	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)
1513	CODE:	2097	CODE:
1514	{	2098	{
1515	int x, y, x1, y1;	2099	int x, y, x1, y1;
1516	SV data_sv = newSV (w h * 7 + 5);	2100	SV data_sv = newSV (w h * 7 + 5);
1517	uint8_t data = (uint8_t )SvPVX (data_sv);	2101	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1542	if (row && row->c0 <= x && x < row->c1)	2126	if (row && row->c0 <= x && x < row->c1)
1543	{	2127	{
1544	mapcell *cell = row->col + (x - row->c0);	2128	mapcell *cell = row->col + (x - row->c0);
1545	uint8_t flags = 0;	2129	uint8_t flags = 0;
1546		2130
1547	if (cell->face [0]) flags \|= 1;	2131	if (cell->tile [0]) flags \|= 1;
1548	if (cell->face [1]) flags \|= 2;	2132	if (cell->tile [1]) flags \|= 2;
1549	if (cell->face [2]) flags \|= 4;	2133	if (cell->tile [2]) flags \|= 4;
1550		2134
1551	*data++ = flags;	2135	*data++ = flags;
1552		2136
1553	if (flags & 1)	2137	if (flags & 1)
1554	{	2138	{
		2139	tileid tile = cell->tile [0];
1555	*data++ = cell->face [0] >> 8;	2140	*data++ = tile >> 8;
1556	*data++ = cell->face [0];	2141	*data++ = tile;
1557	}	2142	}
1558		2143
1559	if (flags & 2)	2144	if (flags & 2)
1560	{	2145	{
		2146	tileid tile = cell->tile [1];
1561	*data++ = cell->face [1] >> 8;	2147	*data++ = tile >> 8;
1562	*data++ = cell->face [1];	2148	*data++ = tile;
1563	}	2149	}
1564		2150
1565	if (flags & 4)	2151	if (flags & 4)
1566	{	2152	{
		2153	tileid tile = cell->tile [2];
1567	*data++ = cell->face [2] >> 8;	2154	*data++ = tile >> 8;
1568	*data++ = cell->face [2];	2155	*data++ = tile;
1569	}	2156	}
1570	}	2157	}
1571	else	2158	else
1572	*data++ = 0;	2159	*data++ = 0;
1573	}	2160	}
…		…
1579	}	2166	}
1580	OUTPUT:	2167	OUTPUT:
1581	RETVAL	2168	RETVAL
1582		2169
1583	void	2170	void
1584	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)
1585	PPCODE:	2172	PPCODE:
1586	{	2173	{
1587	int x, y, z;	2174	int x, y, z;
1588	int w, h;	2175	int w, h;
1589	int x1, y1;	2176	int x1, y1;
…		…
1613	{	2200	{
1614	uint8_t flags = *data++;	2201	uint8_t flags = *data++;
1615		2202
1616	if (flags)	2203	if (flags)
1617	{	2204	{
1618	mapface face[3] = { 0, 0, 0 };
1619
1620	mapcell *cell = row_get_cell (row, x);	2205	mapcell *cell = row_get_cell (row, x);
		2206	tileid tile[3] = { 0, 0, 0 };
1621		2207
1622	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2208	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1623	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2209	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1624	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2210	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1625		2211
1626	if (cell->darkness <= 0)	2212	if (cell->darkness == 0)
1627	{	2213	{
1628	cell->darkness = -1;	2214	cell->darkness = 0;
1629		2215
1630	for (z = 0; z <= 2; z++)	2216	for (z = 0; z <= 2; z++)
1631	{	2217	{
1632	cell->face[z] = face[z];	2218	tileid t = tile [z];
1633		2219
1634	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2220	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2221	{
1635	XPUSHs (sv_2mortal (newSViv (face[z])));	2222	XPUSHs (sv_2mortal (newSViv (t)));
		2223	need_texid (self, t);
		2224	}
		2225
		2226	cell->tile [z] = t;
1636	}	2227	}
1637	}	2228	}
1638	}	2229	}
1639	}	2230	}
1640	}	2231	}
1641	}	2232	}
1642		2233
1643	MODULE = CFClient PACKAGE = CFClient::MixChunk	2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1644		2235
		2236	PROTOTYPES: DISABLE
		2237
1645	CFClient::MixChunk	2238	CFPlus::MixChunk
1646	new_from_file (SV class, char path)	2239	new_from_file (SV class, char path)
1647	CODE:	2240	CODE:
1648	RETVAL = Mix_LoadWAV (path);	2241	RETVAL = Mix_LoadWAV (path);
1649	OUTPUT:	2242	OUTPUT:
1650	RETVAL	2243	RETVAL
1651		2244
1652	void	2245	void
1653	DESTROY (CFClient::MixChunk self)	2246	DESTROY (CFPlus::MixChunk self)
1654	CODE:	2247	CODE:
1655	Mix_FreeChunk (self);	2248	Mix_FreeChunk (self);
1656		2249
1657	int	2250	int
1658	volume (CFClient::MixChunk self, int volume = -1)	2251	volume (CFPlus::MixChunk self, int volume = -1)
1659	CODE:	2252	CODE:
1660	RETVAL = Mix_VolumeChunk (self, volume);	2253	RETVAL = Mix_VolumeChunk (self, volume);
1661	OUTPUT:	2254	OUTPUT:
1662	RETVAL	2255	RETVAL
1663		2256
1664	int	2257	int
1665	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)
1666	CODE:	2259	CODE:
1667	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1668	OUTPUT:	2261	OUTPUT:
1669	RETVAL	2262	RETVAL
1670		2263
1671	MODULE = CFClient PACKAGE = CFClient::MixMusic	2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1672		2265
1673	int	2266	int
1674	volume (int volume = -1)	2267	volume (int volume = -1)
		2268	PROTOTYPE: ;$
1675	CODE:	2269	CODE:
1676	RETVAL = Mix_VolumeMusic (volume);	2270	RETVAL = Mix_VolumeMusic (volume);
1677	OUTPUT:	2271	OUTPUT:
1678	RETVAL	2272	RETVAL
1679		2273
		2274	int
		2275	fade_out (int ms)
		2276	CODE:
		2277	RETVAL = Mix_FadeOutMusic (ms);
		2278	OUTPUT:
		2279	RETVAL
		2280
1680	CFClient::MixMusic	2281	CFPlus::MixMusic
1681	new_from_file (SV class, char path)	2282	new_from_file (SV class, char path)
1682	CODE:	2283	CODE:
1683	RETVAL = Mix_LoadMUS (path);	2284	RETVAL = Mix_LoadMUS (path);
1684	OUTPUT:	2285	OUTPUT:
1685	RETVAL	2286	RETVAL
1686		2287
1687	void	2288	void
1688	DESTROY (CFClient::MixMusic self)	2289	DESTROY (CFPlus::MixMusic self)
1689	CODE:	2290	CODE:
1690	Mix_FreeMusic (self);	2291	Mix_FreeMusic (self);
1691		2292
1692	int	2293	int
1693	play (CFClient::MixMusic self, int loops = -1)	2294	play (CFPlus::MixMusic self, int loops = -1)
1694	CODE:	2295	CODE:
1695	RETVAL = Mix_PlayMusic (self, loops);	2296	RETVAL = Mix_PlayMusic (self, loops);
1696	OUTPUT:	2297	OUTPUT:
1697	RETVAL	2298	RETVAL
1698		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
1699	MODULE = CFClient PACKAGE = CFClient::OpenGL	2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2308
		2309	PROTOTYPES: ENABLE
1700		2310
1701	BOOT:	2311	BOOT:
1702	{	2312	{
1703	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1704	static const struct {	2314	static const struct {
1705	const char *name;	2315	const char *name;
1706	IV iv;	2316	IV iv;
1707	} *civ, const_iv[] = {	2317	} *civ, const_iv[] = {
1708	# 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),
1709	const_iv (GL_COLOR_MATERIAL),	2322	const_iv (GL_COLOR_MATERIAL),
1710	const_iv (GL_SMOOTH),	2323	const_iv (GL_SMOOTH),
1711	const_iv (GL_FLAT),	2324	const_iv (GL_FLAT),
1712	const_iv (GL_DITHER),	2325	const_iv (GL_DITHER),
1713	const_iv (GL_BLEND),	2326	const_iv (GL_BLEND),
…		…
1717	const_iv (GL_ALPHA_TEST),	2330	const_iv (GL_ALPHA_TEST),
1718	const_iv (GL_NORMALIZE),	2331	const_iv (GL_NORMALIZE),
1719	const_iv (GL_RESCALE_NORMAL),	2332	const_iv (GL_RESCALE_NORMAL),
1720	const_iv (GL_FRONT),	2333	const_iv (GL_FRONT),
1721	const_iv (GL_BACK),	2334	const_iv (GL_BACK),
		2335	const_iv (GL_AUX0),
1722	const_iv (GL_AND),	2336	const_iv (GL_AND),
1723	const_iv (GL_ONE),	2337	const_iv (GL_ONE),
1724	const_iv (GL_ZERO),	2338	const_iv (GL_ZERO),
1725	const_iv (GL_SRC_ALPHA),	2339	const_iv (GL_SRC_ALPHA),
1726	const_iv (GL_DST_ALPHA),	2340	const_iv (GL_DST_ALPHA),
…		…
1740	const_iv (GL_LUMINANCE),	2354	const_iv (GL_LUMINANCE),
1741	const_iv (GL_LUMINANCE_ALPHA),	2355	const_iv (GL_LUMINANCE_ALPHA),
1742	const_iv (GL_FLOAT),	2356	const_iv (GL_FLOAT),
1743	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1744	const_iv (GL_COMPILE),	2358	const_iv (GL_COMPILE),
		2359	const_iv (GL_PROXY_TEXTURE_1D),
		2360	const_iv (GL_PROXY_TEXTURE_2D),
1745	const_iv (GL_TEXTURE_1D),	2361	const_iv (GL_TEXTURE_1D),
1746	const_iv (GL_TEXTURE_2D),	2362	const_iv (GL_TEXTURE_2D),
1747	const_iv (GL_TEXTURE_ENV),	2363	const_iv (GL_TEXTURE_ENV),
1748	const_iv (GL_TEXTURE_MAG_FILTER),	2364	const_iv (GL_TEXTURE_MAG_FILTER),
1749	const_iv (GL_TEXTURE_MIN_FILTER),	2365	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1771	const_iv (GL_SEPARABLE_2D),	2387	const_iv (GL_SEPARABLE_2D),
1772	const_iv (GL_CONVOLUTION_2D),	2388	const_iv (GL_CONVOLUTION_2D),
1773	const_iv (GL_CONVOLUTION_BORDER_MODE),	2389	const_iv (GL_CONVOLUTION_BORDER_MODE),
1774	const_iv (GL_CONSTANT_BORDER),	2390	const_iv (GL_CONSTANT_BORDER),
1775	const_iv (GL_LINES),	2391	const_iv (GL_LINES),
		2392	const_iv (GL_LINE_STRIP),
1776	const_iv (GL_LINE_LOOP),	2393	const_iv (GL_LINE_LOOP),
1777	const_iv (GL_QUADS),	2394	const_iv (GL_QUADS),
1778	const_iv (GL_QUAD_STRIP),	2395	const_iv (GL_QUAD_STRIP),
1779	const_iv (GL_TRIANGLES),	2396	const_iv (GL_TRIANGLES),
1780	const_iv (GL_TRIANGLE_STRIP),	2397	const_iv (GL_TRIANGLE_STRIP),
1781	const_iv (GL_TRIANGLE_FAN),	2398	const_iv (GL_TRIANGLE_FAN),
1782	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),
1783	const_iv (GL_FASTEST),	2404	const_iv (GL_FASTEST),
		2405	const_iv (GL_DONT_CARE),
		2406	const_iv (GL_NICEST),
1784	const_iv (GL_V2F),	2407	const_iv (GL_V2F),
1785	const_iv (GL_V3F),	2408	const_iv (GL_V3F),
1786	const_iv (GL_T2F_V3F),	2409	const_iv (GL_T2F_V3F),
1787	const_iv (GL_T2F_N3F_V3F),	2410	const_iv (GL_T2F_N3F_V3F),
1788	# undef const_iv	2411	# undef const_iv
1789	};	2412	};
1790		2413
1791	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; )
1792	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);
1793	}	2419	}
1794		2420
1795	char *	2421	char *
1796	gl_vendor ()	2422	gl_vendor ()
1797	CODE:	2423	CODE:
…		…
1808		2434
1809	char *	2435	char *
1810	gl_extensions ()	2436	gl_extensions ()
1811	CODE:	2437	CODE:
1812	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2438	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2439	OUTPUT:
		2440	RETVAL
		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);
1813	OUTPUT:	2453	OUTPUT:
1814	RETVAL	2454	RETVAL
1815		2455
1816	int glGetError ()	2456	int glGetError ()
1817		2457
…		…
1890	r *= a;	2530	r *= a;
1891	g *= a;	2531	g *= a;
1892	b *= a;	2532	b *= a;
1893	}	2533	}
1894	// microsoft visual "c" rounds instead of truncating...	2534	// microsoft visual "c" rounds instead of truncating...
1895	glColor4ub (MIN ((int)(r * 256.f), 255),	2535	glColor4f (r, g, b, a);
1896	MIN ((int)(g * 256.f), 255),
1897	MIN ((int)(b * 256.f), 255),
1898	MIN ((int)(a * 256.f), 255));
1899		2536
1900	void glInterleavedArrays (int format, int stride, char *data)	2537	void glInterleavedArrays (int format, int stride, char *data)
1901		2538
1902	void glDrawElements (int mode, int count, int type, char *indices)	2539	void glDrawElements (int mode, int count, int type, char *indices)
1903		2540
…		…
1945		2582
1946	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)
1947		2584
1948	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)
1949		2586
		2587	void glPixelZoom (float x, float y)
		2588
1950	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)
1951		2590
1952	int glGenTexture ()	2591	int glGenTexture ()
1953	CODE:	2592	CODE:
1954	{	2593	RETVAL = gen_texture ();
1955	GLuint name;
1956	glGenTextures (1, &name);
1957	RETVAL = name;
1958	}
1959	OUTPUT:	2594	OUTPUT:
1960	RETVAL	2595	RETVAL
1961		2596
1962	void glDeleteTexture (int name)	2597	void glDeleteTexture (int name)
1963	CODE:	2598	CODE:
1964	{
1965	GLuint name_ = name;
1966	glDeleteTextures (1, &name_);	2599	del_texture (name);
1967	}	2600
1968
1969	int glGenList ()	2601	int glGenList ()
1970	CODE:	2602	CODE:
1971	RETVAL = glGenLists (1);	2603	RETVAL = glGenLists (1);
1972	OUTPUT:	2604	OUTPUT:
1973	RETVAL	2605	RETVAL
…		…
1980		2612
1981	void glEndList ()	2613	void glEndList ()
1982		2614
1983	void glCallList (int list)	2615	void glCallList (int list)
1984		2616
		2617	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
1985		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 1.120 by root, Sun Jun 18 19:13:19 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 1.120 by root, Sun Jun 18 19:13:19 2006 UTC vs.
Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC