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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.123 by root, Wed Jun 28 23:41:11 2006 UTC vs.
Revision 1.222 by root, Sat Aug 11 06:34:26 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	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
		44	#define PANGO_ENABLE_BACKEND
		45	#define G_DISABLE_CAST_CHECKS
		46
23	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
24		48
25	#include <pango/pango.h>	49	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>
27	#include <pango/pangoft2.h>
28	#include <pango/pangocairo.h>
29		50
30	#ifndef _WIN32	51	#ifndef _WIN32
31	# include <sys/types.h>	52	# include <sys/types.h>
32	# include <sys/socket.h>	53	# include <sys/socket.h>
33	# include <netinet/in.h>	54	# include <netinet/in.h>
34	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
35	# include <inttypes.h>	56	# 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	57	#endif
44		58
45	#include "glext.h"
46
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		60
49	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
50		62
51	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
53		65
54	#define MIN_FONT_HEIGHT 10	66	#define MIN_FONT_HEIGHT 10
		67
		68	#if 0
		69	# define PARACHUTE SDL_INIT_NOPARACHUTE
		70	#else
		71	# define PARACHUTE 0
		72	#endif
		73
		74	static AV *texture_av;
55		75
56	static struct	76	static struct
57	{	77	{
58	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
59	#include "glfunc.h"	79	#include "glfunc.h"
60	#undef GL_FUNC	80	#undef GL_FUNC
61	} gl;	81	} gl;
62		82
		83	static void
63	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
64	{	85	{
65	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
66	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
67	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
68	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
69	else	90	else
70	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
71	}	92	}
72		93
		94	static GLuint
		95	gen_texture ()
		96	{
		97	GLuint name;
		98
		99	if (AvFILL (texture_av) >= 0)
		100	name = (GLuint)(size_t)av_pop (texture_av);
		101	else
		102	glGenTextures (1, &name);
		103
		104	return name;
		105	}
		106
		107	static void
		108	del_texture (GLuint name)
		109	{
		110	/* make a half-assed attempt at returning the memory used by the texture */
		111	/* textures are frequently being reused by cfplus anyway */
		112	/glBindTexture (GL_TEXTURE_2D, name);/
		113	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		114	av_push (texture_av, (SV *)(size_t)name);
		115	glDeleteTextures (1, &name);
		116	}
		117
		118	#include "texcache.c"
		119
		120	#include "pango-font.c"
		121	#include "pango-fontmap.c"
		122	#include "pango-render.c"
		123
		124	typedef IV CFPlus__Channel;
		125	typedef SDL_RWops *CFPlus__RW;
73	typedef Mix_Chunk *CFClient__MixChunk;	126	typedef Mix_Chunk *CFPlus__MixChunk;
74	typedef Mix_Music *CFClient__MixMusic;	127	typedef Mix_Music *CFPlus__MixMusic;
75		128
76	typedef PangoFontDescription *CFClient__Font;	129	typedef PangoFontDescription *CFPlus__Font;
77		130
78	static int	131	static int
79	shape_attr_p (PangoLayoutRun *run)	132	shape_attr_p (PangoLayoutRun *run)
80	{	133	{
81	GSList *attrs = run->item->analysis.extra_attrs;	134	GSList *attrs = run->item->analysis.extra_attrs;
92		145
93	return 0;	146	return 0;
94	}	147	}
95		148
96	typedef struct cf_layout {	149	typedef struct cf_layout {
97	PangoLayout *pl; // either derived from a cairo or ft2 context	150	PangoLayout *pl;
98	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99	float r, g, b, a; // default color for rgba mode	151	float r, g, b, a; // default color for rgba mode
100	int base_height;	152	int base_height;
101	CFClient__Font font;	153	CFPlus__Font font;
102	} *CFClient__Layout;	154	} *CFPlus__Layout;
103		155
104	static CFClient__Font default_font;	156	static CFPlus__Font default_font;
105	static PangoContext ft2_context, cairo_context;	157	static PangoContext *opengl_context;
106	static PangoFontMap ft2_fontmap, cairo_fontmap;	158	static PangoFontMap *opengl_fontmap;
107		159
108	static void	160	static void
109	substitute_func (FcPattern *pattern, gpointer data)	161	substitute_func (FcPattern *pattern, gpointer data)
110	{	162	{
111	FcPatternAddBool (pattern, FC_HINTING, 1);	163	FcPatternAddBool (pattern, FC_HINTING, 1);
112	#ifdef FC_HINT_STYLE	164	#ifdef FC_HINT_STYLE
113	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	165	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114	#endif	166	#endif
115	#ifdef _WIN32
116	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117	#else
118	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	167	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119	#endif
120	}	168	}
121		169
122	static void	170	static void
123	layout_update_font (CFClient__Layout self)	171	layout_update_font (CFPlus__Layout self)
124	{	172	{
125	/* use a random scale factor to account for unknown descenders, 0.8 works	173	/* use a random scale factor to account for unknown descenders, 0.8 works
126	* reasonably well with bitstream vera	174	* reasonably well with bitstream vera
127	*/	175	*/
128	PangoFontDescription *font = self->font ? self->font : default_font;	176	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
132		180
133	pango_layout_set_font_description (self->pl, font);	181	pango_layout_set_font_description (self->pl, font);
134	}	182	}
135		183
136	static void	184	static void
137	layout_get_pixel_size (CFClient__Layout self, int w, int h)	185	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
138	{	186	{
		187	PangoRectangle rect;
		188
		189	// get_pixel_* wrongly rounds down
139	pango_layout_get_pixel_size (self->pl, w, h);	190	pango_layout_get_extents (self->pl, 0, &rect);
140		191
141	if (!w) w = 1;	192	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142	if (!h) h = 1;	193	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143		194
144	w = (w + 3) & ~3;	195	if (!rect.width) rect.width = 1;
145	}	196	if (!rect.height) rect.height = 1;
146		197
		198	*w = rect.width;
		199	*h = rect.height;
		200	}
		201
		202	typedef uint16_t tileid;
147	typedef uint16_t mapface;	203	typedef uint16_t faceid;
148		204
149	typedef struct {	205	typedef struct {
150	GLint name;	206	int name;
151	int w, h;	207	int w, h;
152	float s, t;	208	float s, t;
153	uint8_t r, g, b, a;	209	uint8_t r, g, b, a;
		210	tileid smoothtile;
		211	uint8_t smoothlevel;
154	} maptex;	212	} maptex;
155		213
156	typedef struct {	214	typedef struct {
		215	uint32_t player;
		216	tileid tile[3];
157	int16_t darkness;	217	uint16_t darkness;
158	mapface face[3];	218	uint8_t stat_width, stat_hp, flags, smoothmax;
159	} mapcell;	219	} mapcell;
160		220
161	typedef struct {	221	typedef struct {
162	int32_t c0, c1;	222	int32_t c0, c1;
163	mapcell *col;	223	mapcell *col;
164	} maprow;	224	} maprow;
165		225
166	typedef struct map {	226	typedef struct map {
167	int x, y, w, h;	227	int x, y, w, h;
168	int ox, oy; /* offset to virtual global coordinate system */	228	int ox, oy; /* offset to virtual global coordinate system */
169	int faces;	229	int faces; tileid *face2tile; // [faceid]
170	mapface *face;	230	int texs; maptex *tex; // [tileid]
171
172	int texs;
173	maptex *tex;
174		231
175	int32_t rows;	232	int32_t rows;
176	maprow *row;	233	maprow *row;
177	} *CFClient__Map;	234	} *CFPlus__Map;
178		235
179	static char *	236	static char *
180	prepend (char *ptr, int sze, int inc)	237	prepend (char *ptr, int sze, int inc)
181	{	238	{
182	char *p;	239	char *p;
…		…
199	}	256	}
200		257
201	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	258	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
202	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	259	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
203		260
		261	static void
		262	need_facenum (struct map *self, faceid face)
		263	{
		264	while (self->faces <= face)
		265	{
		266	Append (tileid, self->face2tile, self->faces, self->faces);
		267	self->faces *= 2;
		268	}
		269	}
		270
		271	static void
		272	need_texid (struct map *self, int texid)
		273	{
		274	while (self->texs <= texid)
		275	{
		276	Append (maptex, self->tex, self->texs, self->texs);
		277	self->texs *= 2;
		278	}
		279	}
		280
204	static maprow *	281	static maprow *
205	map_get_row (CFClient__Map self, int y)	282	map_get_row (CFPlus__Map self, int y)
206	{	283	{
207	if (0 > y)	284	if (0 > y)
208	{	285	{
209	int extend = - y + MAP_EXTEND_Y;	286	int extend = - y + MAP_EXTEND_Y;
210	Prepend (maprow, self->row, self->rows, extend);	287	Prepend (maprow, self->row, self->rows, extend);
…		…
248		325
249	return row->col + (x - row->c0);	326	return row->col + (x - row->c0);
250	}	327	}
251		328
252	static mapcell *	329	static mapcell *
253	map_get_cell (CFClient__Map self, int x, int y)	330	map_get_cell (CFPlus__Map self, int x, int y)
254	{	331	{
255	return row_get_cell (map_get_row (self, y), x);	332	return row_get_cell (map_get_row (self, y), x);
256	}	333	}
257		334
258	static void	335	static void
259	map_clear (CFClient__Map self)	336	map_clear (CFPlus__Map self)
260	{	337	{
261	int r;	338	int r;
262		339
263	for (r = 0; r < self->rows; r++)	340	for (r = 0; r < self->rows; r++)
264	Safefree (self->row[r].col);	341	Safefree (self->row[r].col);
…		…
272	self->row = 0;	349	self->row = 0;
273	self->rows = 0;	350	self->rows = 0;
274	}	351	}
275		352
276	static void	353	static void
277	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	354	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
278	{	355	{
279	int x, y;	356	int x, y;
280	maprow *row;	357	maprow *row;
		358	mapcell *cell;
281		359
282	for (y = y0; y < y0 + h; y++)	360	for (y = y0; y < y0 + h; y++)
283	if (y >= 0)	361	if (y >= 0)
284	{	362	{
285	if (y >= self->rows)	363	if (y >= self->rows)
…		…
291	if (x >= row->c0)	369	if (x >= row->c0)
292	{	370	{
293	if (x >= row->c1)	371	if (x >= row->c1)
294	break;	372	break;
295		373
296	row->col[x - row->c0].darkness = -1;	374	cell = row->col + x - row->c0;
		375
		376	cell->darkness = 0;
		377	cell->stat_hp = 0;
		378	cell->flags = 0;
		379	cell->player = 0;
297	}	380	}
298	}	381	}
		382	}
		383
		384	typedef struct {
		385	tileid tile;
		386	uint8_t x, y, level;
		387	} smooth_key;
		388
		389	static void
		390	smooth_or_bits (HV hv, smooth_key key, IV bits)
		391	{
		392	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		393
		394	if (SvIOK (*sv))
		395	SvIV_set (sv, SvIVX (sv) \| bits);
		396	else
		397	sv_setiv (*sv, bits);
299	}	398	}
300		399
301	static void	400	static void
302	music_finished (void)	401	music_finished (void)
303	{	402	{
…		…
339	n \|= n >> 16;	438	n \|= n >> 16;
340		439
341	return n + 1;	440	return n + 1;
342	}	441	}
343		442
		443	/* SDL should provide this, really. */
		444	#define SDLK_MODIFIER_MIN 300
		445	#define SDLK_MODIFIER_MAX 314
		446
		447	/******************************************************************************/
		448
		449	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		450	static GV *hover_gv;
		451
		452	static int
		453	within_widget (SV *widget, NV x, NV y)
		454	{
		455	HV *self;
		456	SV **svp;
		457	NV wx, ww, wy, wh;
		458
		459	if (!SvROK (widget))
		460	return 0;
		461
		462	self = (HV *)SvRV (widget);
		463
		464	if (SvTYPE (self) != SVt_PVHV)
		465	return 0;
		466
		467	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		468	if (y < wy)
		469	return 0;
		470
		471	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		472	if (y >= wy + wh)
		473	return 0;
		474
		475	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		476	if (x < wx)
		477	return 0;
		478
		479	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		480	if (x >= wx + ww)
		481	return 0;
		482
		483	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		484	if (!svp \|\| !SvTRUE (*svp))
		485	return 0;
		486
		487	return 1;
		488	}
		489
344	MODULE = CFClient PACKAGE = CFClient	490	MODULE = CFPlus PACKAGE = CFPlus
345		491
346	PROTOTYPES: ENABLE	492	PROTOTYPES: ENABLE
347		493
348	BOOT:	494	BOOT:
349	{	495	{
350	HV *stash = gv_stashpv ("CFClient", 1);	496	HV *stash = gv_stashpv ("CFPlus", 1);
351	static const struct {	497	static const struct {
352	const char *name;	498	const char *name;
353	IV iv;	499	IV iv;
354	} *civ, const_iv[] = {	500	} *civ, const_iv[] = {
355	# define const_iv(name) { # name, (IV)name }	501	# define const_iv(name) { # name, (IV)name }
		502	const_iv (SDLK_MODIFIER_MIN),
		503	const_iv (SDLK_MODIFIER_MAX),
		504
356	const_iv (SDL_ACTIVEEVENT),	505	const_iv (SDL_ACTIVEEVENT),
357	const_iv (SDL_KEYDOWN),	506	const_iv (SDL_KEYDOWN),
358	const_iv (SDL_KEYUP),	507	const_iv (SDL_KEYUP),
359	const_iv (SDL_MOUSEMOTION),	508	const_iv (SDL_MOUSEMOTION),
360	const_iv (SDL_MOUSEBUTTONDOWN),	509	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
369	const_iv (SDL_EVENT_RESERVEDA),	518	const_iv (SDL_EVENT_RESERVEDA),
370	const_iv (SDL_EVENT_RESERVEDB),	519	const_iv (SDL_EVENT_RESERVEDB),
371	const_iv (SDL_VIDEORESIZE),	520	const_iv (SDL_VIDEORESIZE),
372	const_iv (SDL_VIDEOEXPOSE),	521	const_iv (SDL_VIDEOEXPOSE),
373	const_iv (SDL_USEREVENT),	522	const_iv (SDL_USEREVENT),
		523
		524	const_iv (SDL_APPINPUTFOCUS),
		525	const_iv (SDL_APPMOUSEFOCUS),
		526	const_iv (SDL_APPACTIVE),
		527
374	const_iv (SDLK_KP0),	528	const_iv (SDLK_KP0),
375	const_iv (SDLK_KP1),	529	const_iv (SDLK_KP1),
376	const_iv (SDLK_KP2),	530	const_iv (SDLK_KP2),
377	const_iv (SDLK_KP3),	531	const_iv (SDLK_KP3),
378	const_iv (SDLK_KP4),	532	const_iv (SDLK_KP4),
…		…
433	const_iv (SDLK_BREAK),	587	const_iv (SDLK_BREAK),
434	const_iv (SDLK_MENU),	588	const_iv (SDLK_MENU),
435	const_iv (SDLK_POWER),	589	const_iv (SDLK_POWER),
436	const_iv (SDLK_EURO),	590	const_iv (SDLK_EURO),
437	const_iv (SDLK_UNDO),	591	const_iv (SDLK_UNDO),
		592
438	const_iv (KMOD_NONE),	593	const_iv (KMOD_NONE),
		594	const_iv (KMOD_SHIFT),
439	const_iv (KMOD_LSHIFT),	595	const_iv (KMOD_LSHIFT),
440	const_iv (KMOD_RSHIFT),	596	const_iv (KMOD_RSHIFT),
		597	const_iv (KMOD_CTRL),
441	const_iv (KMOD_LCTRL),	598	const_iv (KMOD_LCTRL),
442	const_iv (KMOD_RCTRL),	599	const_iv (KMOD_RCTRL),
		600	const_iv (KMOD_ALT),
443	const_iv (KMOD_LALT),	601	const_iv (KMOD_LALT),
444	const_iv (KMOD_RALT),	602	const_iv (KMOD_RALT),
		603	const_iv (KMOD_META),
445	const_iv (KMOD_LMETA),	604	const_iv (KMOD_LMETA),
446	const_iv (KMOD_RMETA),	605	const_iv (KMOD_RMETA),
447	const_iv (KMOD_NUM),	606	const_iv (KMOD_NUM),
448	const_iv (KMOD_CAPS),	607	const_iv (KMOD_CAPS),
449	const_iv (KMOD_MODE),	608	const_iv (KMOD_MODE),
450	const_iv (KMOD_CTRL),
451	const_iv (KMOD_SHIFT),
452	const_iv (KMOD_ALT),
453	const_iv (KMOD_META)
454	# undef const_iv	609	# undef const_iv
455	};	610	};
456		611
457	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	612	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
458	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	613	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		614
		615	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		616	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459	}	617	}
		618
		619	void
		620	weaken (SV *rv)
		621	PROTOTYPE: $
		622	CODE:
		623	sv_rvweaken (rv);
		624
		625	int
		626	in_destruct ()
		627	CODE:
		628	RETVAL = PL_main_cv == Nullcv;
		629	OUTPUT:
		630	RETVAL
460		631
461	NV floor (NV x)	632	NV floor (NV x)
462		633
463	NV ceil (NV x)	634	NV ceil (NV x)
464		635
465	void	636	void
466	pango_init ()	637	pango_init ()
467	CODE:	638	CODE:
468	// delayed, so it can pick up new fonts added by AddFontResourceEx
469	{	639	{
470	{
471	ft2_fontmap = pango_ft2_font_map_new ();	640	opengl_fontmap = pango_opengl_font_map_new ();
472	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	641	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
473	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	642	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474	}
475	{
476	cairo_font_options_t *fopt = cairo_font_options_create ();
477	cairo_fontmap = pango_cairo_font_map_get_default ();
478	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
479	#ifdef _WIN32
480	// cairo looks like shit eaten twice on windows
481	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
482	#else
483	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
484	#endif
485	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
486	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
487	pango_cairo_context_set_font_options (cairo_context, fopt);
488	cairo_font_options_destroy (fopt);
489	}
490	}	643	}
		644
		645	char *
		646	SDL_GetError ()
491		647
492	int	648	int
493	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	649	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
494		650
495	void	651	void
496	SDL_Quit ()	652	SDL_Quit ()
497		653
498	void	654	void
499	SDL_ListModes ()	655	SDL_ListModes (int rgb, int alpha)
500	PPCODE:	656	PPCODE:
501	{	657	{
502	SDL_Rect **m;	658	SDL_Rect **m;
503		659
504	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	660	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	661	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	662	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	663	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508		664
509	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	665	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	666	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511		667
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	668	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	669	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	670	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	671	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516		672
517	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	673	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518		674	#if SDL_VERSION_ATLEAST(1,2,10)
519	SDL_EnableUNICODE (1);	675	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
520	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	676	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		677	#endif
521		678
522	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	679	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
523		680
524	if (m && m != (SDL_Rect **)-1)	681	if (m && m != (SDL_Rect **)-1)
525	while (*m)	682	while (*m)
526	{	683	{
		684	if ((m)->w >= 640 && (m)->h >= 480)
		685	{
527	AV *av = newAV ();	686	AV *av = newAV ();
528	av_push (av, newSViv ((*m)->w));	687	av_push (av, newSViv ((*m)->w));
529	av_push (av, newSViv ((*m)->h));	688	av_push (av, newSViv ((*m)->h));
		689	av_push (av, newSViv (rgb));
		690	av_push (av, newSViv (alpha));
530	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	691	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		692	}
531		693
532	++m;	694	++m;
533	}	695	}
534	}	696	}
535		697
536	char *
537	SDL_GetError ()
538
539	int	698	int
540	SDL_SetVideoMode (int w, int h, int fullscreen)	699	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541	CODE:	700	CODE:
		701	{
		702	SDL_EnableUNICODE (1);
		703	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		704
		705	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		706	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		707	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		708	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		709
542	RETVAL = !!SDL_SetVideoMode (	710	RETVAL = !!SDL_SetVideoMode (
543	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	711	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
544	);	712	);
		713
545	if (RETVAL)	714	if (RETVAL)
546	{	715	{
		716	av_clear (texture_av);
		717
547	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	718	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
548	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	719	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549	# include "glfunc.h"	720	#include "glfunc.h"
550	# undef GL_FUNC	721	#undef GL_FUNC
551	}	722	}
		723	}
552	OUTPUT:	724	OUTPUT:
553	RETVAL	725	RETVAL
554		726
555	void	727	void
556	SDL_GL_SwapBuffers ()	728	SDL_GL_SwapBuffers ()
557		729
558	char *	730	char *
559	SDL_GetKeyName (int sym)	731	SDL_GetKeyName (int sym)
560		732
		733	int
		734	SDL_GetAppState ()
		735
561	void	736	void
562	SDL_PollEvent ()	737	poll_events ()
563	PPCODE:	738	PPCODE:
564	{	739	{
565	SDL_Event ev;	740	SDL_Event ev;
566		741
567	while (SDL_PollEvent (&ev))	742	SDL_PumpEvents ();
		743	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568	{	744	{
569	HV *hv = newHV ();	745	HV *hv = newHV ();
570	hv_store (hv, "type", 4, newSViv (ev.type), 0);	746	hv_store (hv, "type", 4, newSViv (ev.type), 0);
571		747
572	switch (ev.type)	748	switch (ev.type)
…		…
574	case SDL_KEYDOWN:	750	case SDL_KEYDOWN:
575	case SDL_KEYUP:	751	case SDL_KEYUP:
576	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	752	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	753	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	754	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		755	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
579	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	756	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580	break;	757	break;
581		758
582	case SDL_ACTIVEEVENT:	759	case SDL_ACTIVEEVENT:
583	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	760	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	761	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585	break;	762	break;
586		763
587	case SDL_MOUSEMOTION:	764	case SDL_MOUSEMOTION:
		765	{
		766	int state = ev.motion.state;
		767	int x = ev.motion.x;
		768	int y = ev.motion.y;
		769	int xrel = ev.motion.xrel;
		770	int yrel = ev.motion.yrel;
		771
		772	/* do simplistic event compression */
		773	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		774	&& state == ev.motion.state)
		775	{
		776	xrel += ev.motion.xrel;
		777	yrel += ev.motion.yrel;
		778	x = ev.motion.x;
		779	y = ev.motion.y;
		780	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		781	}
		782
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	783	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
589
590	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	784	hv_store (hv, "state", 5, newSViv (state), 0);
591	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	785	hv_store (hv, "x", 1, newSViv (x), 0);
592	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	786	hv_store (hv, "y", 1, newSViv (y), 0);
593	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	787	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	788	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		789	}
595	break;	790	break;
596		791
597	case SDL_MOUSEBUTTONDOWN:	792	case SDL_MOUSEBUTTONDOWN:
598	case SDL_MOUSEBUTTONUP:	793	case SDL_MOUSEBUTTONUP:
599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	794	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
609	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	804	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	805	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611	break;	806	break;
612	}	807	}
613		808
614	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	809	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
615	}	810	}
616	}	811	}
617		812
618	int	813	int
619	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	814	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
620	POSTCALL:	815	POSTCALL:
621	Mix_HookMusicFinished (music_finished);	816	Mix_HookMusicFinished (music_finished);
622	Mix_ChannelFinished (channel_finished);	817	Mix_ChannelFinished (channel_finished);
623		818
624	void	819	void
625	Mix_CloseAudio ()	820	Mix_CloseAudio ()
626		821
627	int	822	int
628	Mix_AllocateChannels (int numchans = -1)	823	Mix_AllocateChannels (int numchans = -1)
629		824
		825	const char *
		826	Mix_GetError ()
		827
630	void	828	void
631	lowdelay (int fd, int val = 1)	829	lowdelay (int fd, int val = 1)
632	CODE:	830	CODE:
		831	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		832
		833	void
		834	win32_proxy_info ()
		835	PPCODE:
		836	{
633	#ifndef _WIN32	837	#ifdef _WIN32
634	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	838	char buffer[2048];
		839	DWORD buflen;
		840
		841	EXTEND (SP, 3);
		842
		843	buflen = sizeof (buffer);
		844	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		845	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		846	{
		847	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		848
		849	buflen = sizeof (buffer);
		850	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		851	{
		852	PUSHs (newSVpv (buffer, 0));
		853
		854	buflen = sizeof (buffer);
		855	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		856	PUSHs (newSVpv (buffer, 0));
		857	}
		858	}
635	#endif	859	#endif
		860	}
636		861
637	void	862	void
638	add_font (char *file)	863	add_font (char *file)
639	CODE:	864	CODE:
640	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	865	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641	#ifdef _WIN32
642	// cairo... sigh... requires win2000
643	AddFontResourceEx (file, FR_PRIVATE, 0);
644	#endif
645		866
646	void	867	void
647	load_image_inline (SV *image_)	868	load_image_inline (SV *image_)
648	ALIAS:	869	ALIAS:
649	load_image_file = 1	870	load_image_file = 1
…		…
652	STRLEN image_len;	873	STRLEN image_len;
653	char image = (char )SvPVbyte (image_, image_len);	874	char image = (char )SvPVbyte (image_, image_len);
654	SDL_Surface surface, surface2;	875	SDL_Surface surface, surface2;
655	SDL_PixelFormat fmt;	876	SDL_PixelFormat fmt;
656	SDL_RWops *rw = ix	877	SDL_RWops *rw = ix
657	? SDL_RWFromFile (image, "r")	878	? SDL_RWFromFile (image, "rb")
658	: SDL_RWFromConstMem (image, image_len);	879	: SDL_RWFromConstMem (image, image_len);
659		880
660	if (!rw)	881	if (!rw)
661	croak ("load_image: %s", SDL_GetError ());	882	croak ("load_image: %s", SDL_GetError ());
662		883
…		…
691		912
692	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	913	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693		914
694	assert (surface2->pitch == surface2->w * 4);	915	assert (surface2->pitch == surface2->w * 4);
695		916
		917	SDL_LockSurface (surface2);
696	EXTEND (SP, 5);	918	EXTEND (SP, 6);
697	PUSHs (sv_2mortal (newSViv (surface2->w)));	919	PUSHs (sv_2mortal (newSViv (surface2->w)));
698	PUSHs (sv_2mortal (newSViv (surface2->h)));	920	PUSHs (sv_2mortal (newSViv (surface2->h)));
699	SDL_LockSurface (surface2);
700	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	921	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
701	SDL_UnlockSurface (surface2);
702	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	922	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	923	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	924	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		925	SDL_UnlockSurface (surface2);
705		926
706	SDL_FreeSurface (surface);	927	SDL_FreeSurface (surface);
707	SDL_FreeSurface (surface2);	928	SDL_FreeSurface (surface2);
708	}	929	}
709		930
…		…
748	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	969	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
749	#endif	970	#endif
750	_exit (1);	971	_exit (1);
751		972
752	void	973	void
753	_exit (int retval)	974	_exit (int retval = 0)
754	CODE:	975	CODE:
		976	#ifdef WIN32
		977	ExitThread (retval); // unclean, please beam me up
		978	#else
755	_exit (retval);	979	_exit (retval);
		980	#endif
756		981
		982	void
		983	debug ()
		984	CODE:
		985	{
		986	#if DEBUG
		987	VALGRIND_DO_LEAK_CHECK;
		988	#endif
		989	}
		990
757	MODULE = CFClient PACKAGE = CFClient::Font	991	MODULE = CFPlus PACKAGE = CFPlus::Font
758		992
759	CFClient::Font	993	PROTOTYPES: DISABLE
		994
		995	CFPlus::Font
760	new_from_file (SV class, char path, int id = 0)	996	new_from_file (SV class, char path, int id = 0)
761	CODE:	997	CODE:
762	{	998	{
763	int count;	999	int count;
764	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1000	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
767	}	1003	}
768	OUTPUT:	1004	OUTPUT:
769	RETVAL	1005	RETVAL
770		1006
771	void	1007	void
772	DESTROY (CFClient::Font self)	1008	DESTROY (CFPlus::Font self)
773	CODE:	1009	CODE:
774	pango_font_description_free (self);	1010	pango_font_description_free (self);
775		1011
776	void	1012	void
777	make_default (CFClient::Font self)	1013	make_default (CFPlus::Font self)
		1014	PROTOTYPE: $
778	CODE:	1015	CODE:
779	default_font = self;	1016	default_font = self;
780		1017
781	MODULE = CFClient PACKAGE = CFClient::Layout	1018	MODULE = CFPlus PACKAGE = CFPlus::Layout
782		1019
783	CFClient::Layout	1020	PROTOTYPES: DISABLE
784	new (SV *class, int rgba = 0)	1021
		1022	void
		1023	reset_glyph_cache ()
		1024	PROTOTYPE:
		1025	CODE:
		1026	tc_clear ();
		1027
		1028	CFPlus::Layout
		1029	new (SV *class)
785	CODE:	1030	CODE:
786	New (0, RETVAL, 1, struct cf_layout);	1031	New (0, RETVAL, 1, struct cf_layout);
787		1032
788	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1033	RETVAL->pl = pango_layout_new (opengl_context);
789	RETVAL->rgba = rgba;
790	RETVAL->r = 1.;	1034	RETVAL->r = 1.;
791	RETVAL->g = 1.;	1035	RETVAL->g = 1.;
792	RETVAL->b = 1.;	1036	RETVAL->b = 1.;
793	RETVAL->a = 1.;	1037	RETVAL->a = 1.;
794	RETVAL->base_height = MIN_FONT_HEIGHT;	1038	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
798	layout_update_font (RETVAL);	1042	layout_update_font (RETVAL);
799	OUTPUT:	1043	OUTPUT:
800	RETVAL	1044	RETVAL
801		1045
802	void	1046	void
803	DESTROY (CFClient::Layout self)	1047	DESTROY (CFPlus::Layout self)
804	CODE:	1048	CODE:
805	g_object_unref (self->pl);	1049	g_object_unref (self->pl);
806	Safefree (self);	1050	Safefree (self);
807		1051
808	int
809	is_rgba (CFClient::Layout self)
810	CODE:
811	RETVAL = self->rgba;
812	OUTPUT:
813	RETVAL
814
815	void	1052	void
816	set_text (CFClient::Layout self, SV *text_)	1053	set_text (CFPlus::Layout self, SV *text_)
817	CODE:	1054	CODE:
818	{	1055	{
819	STRLEN textlen;	1056	STRLEN textlen;
820	char *text = SvPVutf8 (text_, textlen);	1057	char *text = SvPVutf8 (text_, textlen);
821		1058
822	pango_layout_set_text (self->pl, text, textlen);	1059	pango_layout_set_text (self->pl, text, textlen);
823	}	1060	}
824		1061
825	void	1062	void
826	set_markup (CFClient::Layout self, SV *text_)	1063	set_markup (CFPlus::Layout self, SV *text_)
827	CODE:	1064	CODE:
828	{	1065	{
829	STRLEN textlen;	1066	STRLEN textlen;
830	char *text = SvPVutf8 (text_, textlen);	1067	char *text = SvPVutf8 (text_, textlen);
831		1068
832	pango_layout_set_markup (self->pl, text, textlen);	1069	pango_layout_set_markup (self->pl, text, textlen);
833	}	1070	}
834		1071
835	void	1072	void
836	set_shapes (CFClient::Layout self, ...)	1073	set_shapes (CFPlus::Layout self, ...)
837	CODE:	1074	CODE:
838	{	1075	{
839	PangoAttrList *attrs = 0;	1076	PangoAttrList *attrs = 0;
840	const char *text = pango_layout_get_text (self->pl);	1077	const char *text = pango_layout_get_text (self->pl);
841	const char *pos = text;	1078	const char *pos = text;
…		…
876	if (attrs)	1113	if (attrs)
877	pango_layout_set_attributes (self->pl, attrs);	1114	pango_layout_set_attributes (self->pl, attrs);
878	}	1115	}
879		1116
880	void	1117	void
881	get_shapes (CFClient::Layout self)	1118	get_shapes (CFPlus::Layout self)
882	PPCODE:	1119	PPCODE:
883	{	1120	{
884	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1121	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
885		1122
886	do	1123	do
…		…
890	if (run && shape_attr_p (run))	1127	if (run && shape_attr_p (run))
891	{	1128	{
892	PangoRectangle extents;	1129	PangoRectangle extents;
893	pango_layout_iter_get_run_extents (iter, 0, &extents);	1130	pango_layout_iter_get_run_extents (iter, 0, &extents);
894		1131
		1132	EXTEND (SP, 2);
895	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1133	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
896	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1134	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
897	}	1135	}
898	}	1136	}
899	while (pango_layout_iter_next_run (iter));	1137	while (pango_layout_iter_next_run (iter));
900		1138
901	pango_layout_iter_free (iter);	1139	pango_layout_iter_free (iter);
902	}	1140	}
903		1141
904	int	1142	int
905	has_wrapped (CFClient::Layout self)	1143	has_wrapped (CFPlus::Layout self)
906	CODE:	1144	CODE:
907	{	1145	{
908	int lines = 1;	1146	int lines = 1;
909	const char *text = pango_layout_get_text (self->pl);	1147	const char *text = pango_layout_get_text (self->pl);
910		1148
…		…
915	}	1153	}
916	OUTPUT:	1154	OUTPUT:
917	RETVAL	1155	RETVAL
918		1156
919	SV *	1157	SV *
920	get_text (CFClient::Layout self)	1158	get_text (CFPlus::Layout self)
921	CODE:	1159	CODE:
922	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1160	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
923	sv_utf8_decode (RETVAL);	1161	sv_utf8_decode (RETVAL);
924	OUTPUT:	1162	OUTPUT:
925	RETVAL	1163	RETVAL
926		1164
927	void	1165	void
928	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1166	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
929	CODE:	1167	CODE:
930	self->r = r;	1168	self->r = r;
931	self->g = g;	1169	self->g = g;
932	self->b = b;	1170	self->b = b;
933	self->a = a;	1171	self->a = a;
934		1172
935	void	1173	void
936	set_font (CFClient::Layout self, CFClient::Font font = 0)	1174	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
937	CODE:	1175	CODE:
938	if (self->font != font)	1176	if (self->font != font)
939	{	1177	{
940	self->font = font;	1178	self->font = font;
941	layout_update_font (self);	1179	layout_update_font (self);
942	}	1180	}
943		1181
944	void	1182	void
945	set_height (CFClient::Layout self, int base_height)	1183	set_height (CFPlus::Layout self, int base_height)
946	CODE:	1184	CODE:
947	if (self->base_height != base_height)	1185	if (self->base_height != base_height)
948	{	1186	{
949	self->base_height = base_height;	1187	self->base_height = base_height;
950	layout_update_font (self);	1188	layout_update_font (self);
951	}	1189	}
952		1190
953	void	1191	void
954	set_width (CFClient::Layout self, int max_width = -1)	1192	set_width (CFPlus::Layout self, int max_width = -1)
955	CODE:	1193	CODE:
956	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1194	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
957		1195
958	void	1196	void
959	set_indent (CFClient::Layout self, int indent)	1197	set_indent (CFPlus::Layout self, int indent)
960	CODE:	1198	CODE:
961	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1199	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
962		1200
963	void	1201	void
964	set_spacing (CFClient::Layout self, int spacing)	1202	set_spacing (CFPlus::Layout self, int spacing)
965	CODE:	1203	CODE:
966	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1204	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
967		1205
968	void	1206	void
969	set_ellipsise (CFClient::Layout self, int ellipsise)	1207	set_ellipsise (CFPlus::Layout self, int ellipsise)
970	CODE:	1208	CODE:
971	pango_layout_set_ellipsize (self->pl,	1209	pango_layout_set_ellipsize (self->pl,
972	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1210	ellipsise == 1 ? PANGO_ELLIPSIZE_START
973	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1211	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
974	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1212	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
975	: PANGO_ELLIPSIZE_NONE	1213	: PANGO_ELLIPSIZE_NONE
976	);	1214	);
977		1215
978	void	1216	void
979	set_single_paragraph_mode (CFClient::Layout self, int spm)	1217	set_single_paragraph_mode (CFPlus::Layout self, int spm)
980	CODE:	1218	CODE:
981	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1219	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
982		1220
983	void	1221	void
984	size (CFClient::Layout self)	1222	size (CFPlus::Layout self)
985	PPCODE:	1223	PPCODE:
986	{	1224	{
987	int w, h;	1225	int w, h;
988		1226
989	layout_get_pixel_size (self, &w, &h);	1227	layout_get_pixel_size (self, &w, &h);
…		…
992	PUSHs (sv_2mortal (newSViv (w)));	1230	PUSHs (sv_2mortal (newSViv (w)));
993	PUSHs (sv_2mortal (newSViv (h)));	1231	PUSHs (sv_2mortal (newSViv (h)));
994	}	1232	}
995		1233
996	int	1234	int
997	descent (CFClient::Layout self)	1235	descent (CFPlus::Layout self)
998	CODE:	1236	CODE:
999	{	1237	{
1000	PangoRectangle rect;	1238	PangoRectangle rect;
1001	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1239	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1002	pango_layout_line_get_pixel_extents (line, 0, &rect);	1240	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
1004	}	1242	}
1005	OUTPUT:	1243	OUTPUT:
1006	RETVAL	1244	RETVAL
1007		1245
1008	int	1246	int
1009	xy_to_index (CFClient::Layout self, int x, int y)	1247	xy_to_index (CFPlus::Layout self, int x, int y)
1010	CODE:	1248	CODE:
1011	{	1249	{
1012	int index, trailing;	1250	int index, trailing;
1013	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1251	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1014	RETVAL = index;	1252	RETVAL = index + trailing;
1015	}	1253	}
1016	OUTPUT:	1254	OUTPUT:
1017	RETVAL	1255	RETVAL
1018		1256
1019	void	1257	void
1020	cursor_pos (CFClient::Layout self, int index)	1258	cursor_pos (CFPlus::Layout self, int index)
1021	PPCODE:	1259	PPCODE:
1022	{	1260	{
1023	PangoRectangle strong_pos;	1261	PangoRectangle strong_pos;
1024	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1262	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1025		1263
…		…
1028	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1266	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1029	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1267	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1030	}	1268	}
1031		1269
1032	void	1270	void
1033	render (CFClient::Layout self)	1271	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
1034	PPCODE:	1272	PPCODE:
1035	{	1273	{
1036	SV *retval;	1274	int line, x;
1037	int w, h;
1038		1275
1039	layout_get_pixel_size (self, &w, &h);	1276	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1277	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1040		1278
1041	if (self->rgba)
1042	{
1043	cairo_surface_t *surface;
1044	cairo_t *cairo;
1045
1046	retval = newSV (w * h * 4);
1047	SvPOK_only (retval);
1048	SvCUR_set (retval, w * h * 4);
1049
1050	memset (SvPVX (retval), 0, w * h * 4);
1051
1052	surface = cairo_image_surface_create_for_data (
1053	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
1054	cairo = cairo_create (surface);
1055	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1056
1057	pango_cairo_show_layout (cairo, self->pl);
1058
1059	cairo_destroy (cairo);
1060	cairo_surface_destroy (surface);
1061
1062	// what a mess, and its premultiplied, too :(
1063	{
1064	uint32_t p = (uint32_t )SvPVX (retval);
1065	uint32_t e = p + w h;
1066
1067	while (p < e)
1068	{
1069	uint32_t rgba = *p;
1070	rgba = (rgba >> 24) \| (rgba << 8);
1071	#if 0
1072	#ifdef _WIN32
1073	{//D
1074	uint8_t r = rgba >> 24;
1075	uint8_t g = rgba >> 16;
1076	uint8_t b = rgba >> 8;
1077	uint8_t a = rgba >> 0;
1078
1079	rgba = (rgba & 0xffffff00) \| a;
1080	}
1081	#endif
1082	#endif
1083	rgba = SDL_SwapBE32 (rgba);
1084	*p++ = rgba;
1085	}
1086	}
1087
1088	EXTEND (SP, 5);	1279	EXTEND (SP, 2);
1089	PUSHs (sv_2mortal (newSViv (w)));	1280	PUSHs (sv_2mortal (newSViv (line - 1)));
		1281	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1282	}
		1283
		1284	void
		1285	line_x_to_index (CFPlus::Layout self, int line, int x)
		1286	PPCODE:
		1287	{
		1288	PangoLayoutLine *lp;
		1289	int index, trailing;
		1290
		1291	if (line < 0)
		1292	XSRETURN_EMPTY;
		1293
		1294	if (!(lp = pango_layout_get_line (self->pl, line)))
		1295	XSRETURN_EMPTY; /* do better */
		1296
		1297	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1298
		1299	EXTEND (SP, 2);
		1300	if (GIMME_V == G_SCALAR)
1090	PUSHs (sv_2mortal (newSViv (h)));	1301	PUSHs (sv_2mortal (newSViv (index + trailing)));
1091	PUSHs (sv_2mortal (retval));
1092	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1093	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1094	}
1095	else	1302	else
1096	{	1303	{
1097	FT_Bitmap bitmap;
1098
1099	retval = newSV (w * h);
1100	SvPOK_only (retval);
1101	SvCUR_set (retval, w * h);
1102
1103	bitmap.rows = h;
1104	bitmap.width = w;
1105	bitmap.pitch = w;
1106	bitmap.buffer = (unsigned char*)SvPVX (retval);
1107	bitmap.num_grays = 256;
1108	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1109
1110	memset (bitmap.buffer, 0, w * h);
1111
1112	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1113
1114	EXTEND (SP, 5);
1115	PUSHs (sv_2mortal (newSViv (w)));	1304	PUSHs (sv_2mortal (newSViv (index)));
1116	PUSHs (sv_2mortal (newSViv (h)));	1305	PUSHs (sv_2mortal (newSViv (trailing)));
1117	PUSHs (sv_2mortal (retval));
1118	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1119	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1120	}	1306	}
1121	}	1307	}
1122		1308
1123	MODULE = CFClient PACKAGE = CFClient::Texture
1124
1125	void	1309	void
1126	pad2pot (SV data_, SV w_, SV *h_)	1310	render (CFPlus::Layout self, float x, float y, int flags = 0)
1127	CODE:	1311	PPCODE:
1128	{	1312	pango_opengl_render_layout_subpixel (
1129	int ow = SvIV (w_);	1313	self->pl,
1130	int oh = SvIV (h_);	1314	x * PANGO_SCALE, y * PANGO_SCALE,
		1315	self->r, self->g, self->b, self->a,
		1316	flags
		1317	);
1131		1318
1132	if (ow && oh)	1319	MODULE = CFPlus PACKAGE = CFPlus::Texture
		1320
		1321	PROTOTYPES: ENABLE
		1322
		1323	int minpot (int n)
		1324
		1325	void
		1326	pad (SV *data_, int ow, int oh, int nw, int nh)
		1327	CODE:
		1328	{
		1329	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1133	{	1330	{
1134	int nw = minpot (ow);
1135	int nh = minpot (oh);
1136
1137	if (nw != ow \|\| nh != oh)
1138	{
1139	if (SvOK (data_))
1140	{
1141	STRLEN datalen;	1331	STRLEN datalen;
1142	char *data = SvPVbyte (data_, datalen);	1332	char *data = SvPVbyte (data_, datalen);
1143	int bpp = datalen / (ow * oh);	1333	int bpp = datalen / (ow * oh);
1144	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1334	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1145		1335
1146	SvPOK_only (result_);	1336	SvPOK_only (result_);
1147	SvCUR_set (result_, nw * nh * bpp);	1337	SvCUR_set (result_, nw * nh * bpp);
1148		1338
1149	memset (SvPVX (result_), 0, nw * nh * bpp);	1339	memset (SvPVX (result_), 0, nw * nh * bpp);
1150	while (oh--)	1340	while (oh--)
1151	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1341	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1152		1342
1153	sv_setsv (data_, result_);	1343	sv_setsv (data_, result_);
1154	}
1155
1156	sv_setiv (w_, nw);
1157	sv_setiv (h_, nh);
1158	}
1159	}	1344	}
1160	}	1345	}
1161		1346
1162	void	1347	void
1163	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1348	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1169	{	1354	{
1170	HV hv = (HV )SvRV (self);	1355	HV hv = (HV )SvRV (self);
1171	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1356	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1172	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1357	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1173	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1358	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1359
		1360	if (name <= 0)
		1361	XSRETURN_EMPTY;
1174		1362
1175	if (items < 5)	1363	if (items < 5)
1176	{	1364	{
1177	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1365	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1178	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1366	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1206	glDisable (GL_ALPHA_TEST);	1394	glDisable (GL_ALPHA_TEST);
1207	glDisable (GL_BLEND);	1395	glDisable (GL_BLEND);
1208	}	1396	}
1209	}	1397	}
1210		1398
		1399	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1400	CODE:
		1401	{
		1402	GLint width;
		1403	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1404	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1405	RETVAL = width > 0;
		1406	}
		1407	OUTPUT:
		1408	RETVAL
		1409
1211	MODULE = CFClient PACKAGE = CFClient::Map	1410	MODULE = CFPlus PACKAGE = CFPlus::Map
1212		1411
1213	CFClient::Map	1412	PROTOTYPES: DISABLE
1214	new (SV *class, int map_width, int map_height)	1413
		1414	CFPlus::Map
		1415	new (SV *class)
1215	CODE:	1416	CODE:
1216	New (0, RETVAL, 1, struct map);	1417	New (0, RETVAL, 1, struct map);
1217	RETVAL->x = 0;	1418	RETVAL->x = 0;
1218	RETVAL->y = 0;	1419	RETVAL->y = 0;
1219	RETVAL->w = map_width;	1420	RETVAL->w = 0;
1220	RETVAL->h = map_height;	1421	RETVAL->h = 0;
1221	RETVAL->ox = 0;	1422	RETVAL->ox = 0;
1222	RETVAL->oy = 0;	1423	RETVAL->oy = 0;
1223	RETVAL->faces = 8192;	1424	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1224	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1425	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1225	RETVAL->texs = 8192;
1226	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1227	RETVAL->rows = 0;	1426	RETVAL->rows = 0;
1228	RETVAL->row = 0;	1427	RETVAL->row = 0;
1229	OUTPUT:	1428	OUTPUT:
1230	RETVAL	1429	RETVAL
1231		1430
1232	void	1431	void
1233	DESTROY (CFClient::Map self)	1432	DESTROY (CFPlus::Map self)
1234	CODE:	1433	CODE:
1235	{	1434	{
1236	map_clear (self);	1435	map_clear (self);
1237	Safefree (self->face);	1436	Safefree (self->face2tile);
1238	Safefree (self->tex);	1437	Safefree (self->tex);
1239	Safefree (self);	1438	Safefree (self);
1240	}	1439	}
1241		1440
1242	void	1441	void
		1442	resize (CFPlus::Map self, int map_width, int map_height)
		1443	CODE:
		1444	self->w = map_width;
		1445	self->h = map_height;
		1446
		1447	void
1243	clear (CFClient::Map self)	1448	clear (CFPlus::Map self)
1244	CODE:	1449	CODE:
1245	map_clear (self);	1450	map_clear (self);
1246		1451
1247	void	1452	void
1248	set_face (CFClient::Map self, int face, int texid)	1453	set_tileid (CFPlus::Map self, int face, int tile)
1249	CODE:	1454	CODE:
1250	{	1455	{
1251	while (self->faces <= face)	1456	need_facenum (self, face); self->face2tile [face] = tile;
1252	{	1457	need_texid (self, tile);
1253	Append (mapface, self->face, self->faces, self->faces);
1254	self->faces *= 2;
1255	}
1256
1257	self->face [face] = texid;
1258	}	1458	}
1259		1459
1260	void	1460	void
		1461	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1462	CODE:
		1463	{
		1464	tileid texid;
		1465	maptex *tex;
		1466
		1467	if (face < 0 \|\| face >= self->faces)
		1468	return;
		1469
		1470	if (smooth < 0 \|\| smooth >= self->faces)
		1471	return;
		1472
		1473	texid = self->face2tile [face];
		1474
		1475	if (!texid)
		1476	return;
		1477
		1478	tex = self->tex + texid;
		1479	tex->smoothtile = self->face2tile [smooth];
		1480	tex->smoothlevel = level;
		1481	}
		1482
		1483	void
1261	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)	1484	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)
1262	CODE:	1485	CODE:
1263	{	1486	{
1264	while (self->texs <= texid)	1487	need_texid (self, texid);
1265	{
1266	Append (maptex, self->tex, self->texs, self->texs);
1267	self->texs *= 2;
1268	}
1269		1488
1270	{	1489	{
1271	maptex *tex = self->tex + texid;	1490	maptex *tex = self->tex + texid;
1272		1491
1273	tex->name = name;	1492	tex->name = name;
…		…
1290	// from transparent color bleeding and ugly wrapping effects.	1509	// from transparent color bleeding and ugly wrapping effects.
1291	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1510	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1292	}	1511	}
1293		1512
1294	int	1513	int
1295	ox (CFClient::Map self)	1514	ox (CFPlus::Map self)
1296	ALIAS:	1515	ALIAS:
1297	oy = 1	1516	oy = 1
1298	x = 2	1517	x = 2
1299	y = 3	1518	y = 3
1300	w = 4	1519	w = 4
…		…
1311	}	1530	}
1312	OUTPUT:	1531	OUTPUT:
1313	RETVAL	1532	RETVAL
1314		1533
1315	void	1534	void
1316	scroll (CFClient::Map self, int dx, int dy)	1535	scroll (CFPlus::Map self, int dx, int dy)
1317	CODE:	1536	CODE:
1318	{	1537	{
1319	if (dx > 0)	1538	if (dx > 0)
1320	map_blank (self, self->x, self->y, dx - 1, self->h);	1539	map_blank (self, self->x, self->y, dx, self->h);
1321	else if (dx < 0)	1540	else if (dx < 0)
1322	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1541	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1323		1542
1324	if (dy > 0)	1543	if (dy > 0)
1325	map_blank (self, self->x, self->y, self->w, dy - 1);	1544	map_blank (self, self->x, self->y, self->w, dy);
1326	else if (dy < 0)	1545	else if (dy < 0)
1327	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1546	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1328		1547
1329	self->ox += dx; self->x += dx;	1548	self->ox += dx; self->x += dx;
1330	self->oy += dy; self->y += dy;	1549	self->oy += dy; self->y += dy;
1331		1550
1332	while (self->y < 0)	1551	while (self->y < 0)
…		…
1336	self->rows += MAP_EXTEND_Y;	1555	self->rows += MAP_EXTEND_Y;
1337	self->y += MAP_EXTEND_Y;	1556	self->y += MAP_EXTEND_Y;
1338	}	1557	}
1339	}	1558	}
1340		1559
1341	void	1560	SV *
1342	map1a_update (CFClient::Map self, SV *data_)	1561	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1343	CODE:	1562	CODE:
1344	{	1563	{
1345	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1564	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1346	uint8_t data_end = (uint8_t )SvEND (data_);	1565	uint8_t data_end = (uint8_t )SvEND (data_);
1347	mapcell *cell;	1566	mapcell *cell;
1348	int x, y, flags;	1567	int x, y, z, flags;
		1568	AV *missing = newAV ();
		1569	RETVAL = newRV_noinc ((SV *)missing);
1349		1570
1350	while (data < data_end)	1571	while (data < data_end - 1)
1351	{	1572	{
1352	flags = (data [0] << 8) + data [1]; data += 2;	1573	flags = (data [0] << 8) + data [1]; data += 2;
1353		1574
1354	x = self->x + ((flags >> 10) & 63);	1575	x = self->x + ((flags >> 10) & 63);
1355	y = self->y + ((flags >> 4) & 63);	1576	y = self->y + ((flags >> 4) & 63);
1356		1577
1357	cell = map_get_cell (self, x, y);	1578	cell = map_get_cell (self, x, y);
1358		1579
1359	if (flags & 15)	1580	if (flags & 15)
1360	{	1581	{
1361	if (cell->darkness < 0)	1582	if (!cell->darkness)
1362	{	1583	{
		1584	memset (cell, 0, sizeof (*cell));
1363	cell->darkness = 0;	1585	cell->darkness = 256;
1364	cell->face [0] = 0;
1365	cell->face [1] = 0;
1366	cell->face [2] = 0;
1367	}	1586	}
1368		1587
1369	cell->darkness = flags & 8 ? *data++ : 255;
1370
1371	//TODO: don't trust server data to be in-range(!)	1588	//TODO: don't trust server data to be in-range(!)
1372		1589
1373	if (flags & 4)	1590	if (flags & 8)
1374	{	1591	{
1375	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1592	if (extmap)
		1593	{
		1594	uint8_t ext, cmd;
		1595
		1596	do
		1597	{
		1598	ext = *data++;
		1599	cmd = ext & 0x3f;
		1600
		1601	if (cmd < 4)
		1602	cell->darkness = 255 - ext * 64 + 1;
		1603	else if (cmd == 5) // health
		1604	{
		1605	cell->stat_width = 1;
		1606	cell->stat_hp = *data++;
		1607	}
		1608	else if (cmd == 6) // monster width
		1609	cell->stat_width = *data++ + 1;
		1610	else if (cmd == 0x47)
		1611	{
		1612	if (*data == 4)
		1613	; // decode player count
		1614
		1615	data += *data + 1;
		1616	}
		1617	else if (cmd == 8) // cell flags
		1618	cell->flags = *data++;
		1619	else if (ext & 0x40) // unknown, multibyte => skip
		1620	data += *data + 1;
		1621	else
		1622	data++;
		1623	}
		1624	while (ext & 0x80);
		1625	}
		1626	else
		1627	cell->darkness = *data++ + 1;
1376	}	1628	}
1377		1629
		1630	for (z = 0; z <= 2; ++z)
1378	if (flags & 2)	1631	if (flags & (4 >> z))
1379	{	1632	{
1380	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1633	faceid face = (data [0] << 8) + data [1]; data += 2;
		1634	need_facenum (self, face);
		1635	cell->tile [z] = self->face2tile [face];
		1636
		1637	if (cell->tile [z])
		1638	{
		1639	maptex *tex = self->tex + cell->tile [z];
		1640	if (!tex->name)
		1641	av_push (missing, newSViv (cell->tile [z]));
		1642
		1643	if (tex->smoothtile)
		1644	{
		1645	maptex *smooth = self->tex + tex->smoothtile;
		1646	if (!smooth->name)
		1647	av_push (missing, newSViv (tex->smoothtile));
		1648	}
		1649	}
1381	}	1650	}
1382
1383	if (flags & 1)
1384	{
1385	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1386	}
1387	}	1651	}
1388	else	1652	else
1389	cell->darkness = -1;	1653	cell->darkness = 0;
1390	}	1654	}
1391	}	1655	}
		1656	OUTPUT:
		1657	RETVAL
1392		1658
1393	SV *	1659	SV *
1394	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1660	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1395	CODE:	1661	CODE:
1396	{	1662	{
1397	int x1, x;	1663	int x1, x;
1398	int y1, y;	1664	int y1, y;
1399	int z;	1665	int z;
…		…
1420	{	1686	{
1421	mapcell *cell = row->col + (x - row->c0);	1687	mapcell *cell = row->col + (x - row->c0);
1422		1688
1423	for (z = 0; z <= 0; z++)	1689	for (z = 0; z <= 0; z++)
1424	{	1690	{
1425	mapface face = cell->face [z];
1426
1427	if (face)
1428	{
1429	maptex tex = self->tex [face];	1691	maptex tex = self->tex [cell->tile [z]];
1430	int a0 = 255 - tex.a;	1692	int a0 = 255 - tex.a;
1431	int a1 = tex.a;	1693	int a1 = tex.a;
1432		1694
1433	r = (r * a0 + tex.r * a1) / 255;	1695	r = (r * a0 + tex.r * a1) / 255;
1434	g = (g * a0 + tex.g * a1) / 255;	1696	g = (g * a0 + tex.g * a1) / 255;
1435	b = (b * a0 + tex.b * a1) / 255;	1697	b = (b * a0 + tex.b * a1) / 255;
1436	a = (a * a0 + tex.a * a1) / 255;	1698	a = (a * a0 + tex.a * a1) / 255;
1437	}
1438	}	1699	}
1439	}	1700	}
1440		1701
1441	*map++ = (r )	1702	*map++ = (r )
1442	\| (g << 8)	1703	\| (g << 8)
…		…
1449	}	1710	}
1450	OUTPUT:	1711	OUTPUT:
1451	RETVAL	1712	RETVAL
1452		1713
1453	void	1714	void
1454	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1715	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1455	CODE:	1716	CODE:
1456	{	1717	{
1457	int vx, vy;	1718	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1719	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1720	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1721	smooth_key skey;
1458	int x, y, z;	1722	int x, y, z;
1459	int last_name;	1723	int last_name;
1460	mapface face;
1461		1724
1462	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1725	// thats current max. sorry.
1463	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1726	if (sw > 255) sw = 255;
		1727	if (sh > 255) sh = 255;
1464		1728
1465	/*	1729	// clear key, in case of extra padding
1466	int vx = self->vx = self->w >= sw	1730	memset (&skey, 0, sizeof (skey));
1467	? self->x + (self->w - sw) / 2
1468	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1469
1470	int vy = self->vy = self->h >= sh
1471	? self->y + (self->h - sh) / 2
1472	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1473	*/
1474		1731
1475	glColor4ub (255, 255, 255, 255);	1732	glColor4ub (255, 255, 255, 255);
1476		1733
1477	glEnable (GL_BLEND);	1734	glEnable (GL_BLEND);
1478	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1735	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1479	glEnable (GL_TEXTURE_2D);	1736	glEnable (GL_TEXTURE_2D);
1480	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1737	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1481		1738
1482	glBegin (GL_QUADS);	1739	glBegin (GL_QUADS);
1483		1740
1484	last_name = 0;	1741	last_name = -1;
1485		1742
		1743	mx += self->x;
		1744	my += self->y;
		1745
		1746	// first pass: determine smooth_max
		1747	// rather ugly, if you ask me
		1748	// could also be stored inside mapcell and updated on change
		1749	memset (smooth_max, 0, sizeof (smooth_max));
		1750
		1751	for (y = 0; y < sh; y++)
		1752	if (0 <= y + my && y + my < self->rows)
		1753	{
		1754	maprow *row = self->row + (y + my);
		1755
		1756	for (x = 0; x < sw; x++)
		1757	if (row->c0 <= x + mx && x + mx < row->c1)
		1758	{
		1759	mapcell *cell = row->col + (x + mx - row->c0);
		1760
		1761	smooth_max[x + 1][y + 1] =
		1762	MAX (self->tex [cell->tile [0]].smoothlevel,
		1763	MAX (self->tex [cell->tile [1]].smoothlevel,
		1764	self->tex [cell->tile [2]].smoothlevel));
		1765	}
		1766	}
		1767
1486	for (z = 0; z < 3; z++)	1768	for (z = 0; z <= 2; z++)
		1769	{
		1770	memset (smooth_level, 0, sizeof (smooth_level));
		1771
1487	for (y = 0; y < sh; y++)	1772	for (y = 0; y < sh; y++)
1488	if (0 <= y + vy && y + vy < self->rows)	1773	if (0 <= y + my && y + my < self->rows)
1489	{	1774	{
1490	maprow *row = self->row + (y + vy);	1775	maprow *row = self->row + (y + my);
1491		1776
1492	for (x = 0; x < sw; x++)	1777	for (x = 0; x < sw; x++)
1493	if (row->c0 <= x + vx && x + vx < row->c1)	1778	if (row->c0 <= x + mx && x + mx < row->c1)
1494	{	1779	{
1495	mapcell *cell = row->col + (x + vx - row->c0);	1780	mapcell *cell = row->col + (x + mx - row->c0);
1496
1497	face = cell->face [z];	1781	tileid tile = cell->tile [z];
1498		1782
1499	if (face)	1783	if (tile)
		1784	{
		1785	maptex tex = self->tex [tile];
		1786	int px, py;
		1787
		1788	// suppressing texture state switches here
		1789	// is only moderately effective, but worth the extra effort
		1790	if (last_name != tex.name)
		1791	{
		1792	if (!tex.name)
		1793	tex = self->tex [2]; /* missing, replace by noface */
		1794
		1795	glEnd ();
		1796	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1797	glBegin (GL_QUADS);
		1798	}
		1799
		1800	px = (x + 1) * T - tex.w;
		1801	py = (y + 1) * T - tex.h;
		1802
		1803	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1804	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1805	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1806	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1807
		1808	if (cell->flags && z == 2)
		1809	{
		1810	if (cell->flags & 1)
		1811	{
		1812	maptex tex = self->tex [1];
		1813	int px = x * T + T * 2 / 32;
		1814	int py = y * T - T * 6 / 32;
		1815
		1816	glEnd ();
		1817	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1818	glBegin (GL_QUADS);
		1819
		1820	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1821	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1822	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1823	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1824	}
		1825	}
		1826
		1827	// update smooth hash
		1828	if (tex.smoothtile)
		1829	{
		1830	skey.tile = tex.smoothtile;
		1831	skey.level = tex.smoothlevel;
		1832
		1833	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1834
		1835	// add bits to current tile and all neighbours. skey.x\|y is
		1836	// shifted +1\|+1 so we always stay positive.
		1837
		1838	// bits is ___n cccc CCCC bbbb
		1839	// n do not draw borders&corners
		1840	// c draw these corners, but...
		1841	// C ... not these
		1842	// b draw these borders
		1843
		1844	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1845	// ┃· ·· ·┃ ━━
		1846
		1847	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1848	// ·· ·· ·┏ ┓·
		1849
		1850	// full tile
		1851	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1852
		1853	// borders
		1854	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1855	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1856	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1857	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1858
		1859	// corners
		1860	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1861	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1862	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1863	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1864	}
		1865	}
		1866	}
		1867	}
		1868
		1869	// go through all smoothlevels, lowest to highest, then draw.
		1870	// this is basically counting sort
		1871	{
		1872	int w, b;
		1873
		1874	for (w = 0; w < 256 / 32; ++w)
		1875	{
		1876	uint32_t smask = smooth_level [w];
		1877	if (smask)
		1878	for (b = 0; b < 32; ++b)
		1879	if (smask & (((uint32_t)1) << b))
1500	{	1880	{
1501	maptex tex = self->tex [face];	1881	int level = (w << 5) \| b;
		1882	HE *he;
1502		1883
1503	int px = (x + 1) * 32 - tex.w;	1884	hv_iterinit (smooth);
1504	int py = (y + 1) * 32 - tex.h;	1885	while ((he = hv_iternext (smooth)))
1505
1506	if (last_name != tex.name)
1507	{	1886	{
		1887	smooth_key skey = (smooth_key )HeKEY (he);
		1888	IV bits = SvIVX (HeVAL (he));
		1889
		1890	if (!(bits & 0x1000)
		1891	&& skey->level == level
		1892	&& level > smooth_max [skey->x][skey->y])
		1893	{
		1894	maptex tex = self->tex [skey->tile];
		1895	int px = (((int)skey->x) - 1) * T;
		1896	int py = (((int)skey->y) - 1) * T;
		1897	int border = bits & 15;
		1898	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1899	float dx = tex.s * .0625f; // 16 images/row
		1900	float dy = tex.t * .5f ; // 2 images/column
		1901
		1902	// this time naively avoiding texture state changes
		1903	// save gobs of state changes.
		1904	if (last_name != tex.name)
		1905	{
		1906	if (!tex.name)
		1907	continue; // smoothing not yet available
		1908
1508	glEnd ();	1909	glEnd ();
1509	last_name = tex.name;
1510	glBindTexture (GL_TEXTURE_2D, last_name);	1910	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1511	glBegin (GL_QUADS);	1911	glBegin (GL_QUADS);
		1912	}
		1913
		1914	if (border)
		1915	{
		1916	float ox = border * dx;
		1917
		1918	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1919	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1920	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1921	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1922	}
		1923
		1924	if (corner)
		1925	{
		1926	float ox = corner * dx;
		1927
		1928	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1929	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1930	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1931	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1932	}
		1933	}
1512	}	1934	}
1513
1514	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1515	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1516	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1517	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1518	}	1935	}
1519	}
1520	}	1936	}
		1937	}
		1938
		1939	hv_clear (smooth);
		1940	}
1521		1941
1522	glEnd ();	1942	glEnd ();
1523		1943
1524	glDisable (GL_TEXTURE_2D);	1944	glDisable (GL_TEXTURE_2D);
1525	glDisable (GL_BLEND);	1945	glDisable (GL_BLEND);
1526	}
1527		1946
		1947	// top layer: overlays such as the health bar
		1948	for (y = 0; y < sh; y++)
		1949	if (0 <= y + my && y + my < self->rows)
		1950	{
		1951	maprow *row = self->row + (y + my);
		1952
		1953	for (x = 0; x < sw; x++)
		1954	if (row->c0 <= x + mx && x + mx < row->c1)
		1955	{
		1956	mapcell *cell = row->col + (x + mx - row->c0);
		1957
		1958	int px = x * T;
		1959	int py = y * T;
		1960
		1961	if (cell->stat_hp)
		1962	{
		1963	int width = cell->stat_width * T;
		1964	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1965
		1966	glColor3ub (0, 0, 0);
		1967	glRectf (px + 1, py - thick - 2,
		1968	px + width - 1, py);
		1969
		1970	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1971	glRectf (px + 2,
		1972	py - thick - 1,
		1973	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1974	}
		1975	}
		1976	}
		1977	}
		1978
1528	void	1979	void
1529	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	1980	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1530	CODE:	1981	CODE:
1531	{	1982	{
1532	static float color[16][3] = {	1983	static float color[16][3] = {
1533	{ 0.00F, 0.00F, 0.00F },	1984	{ 0.00F, 0.00F, 0.00F },
1534	{ 1.00F, 1.00F, 1.00F },	1985	{ 1.00F, 1.00F, 1.00F },
…		…
1584	glDisable (GL_BLEND);	2035	glDisable (GL_BLEND);
1585	glDisable (GL_TEXTURE_2D);	2036	glDisable (GL_TEXTURE_2D);
1586	}	2037	}
1587		2038
1588	void	2039	void
1589	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2040	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1590	PPCODE:	2041	PPCODE:
1591	{	2042	{
1592	int vx, vy;
1593	int x, y;	2043	int x, y;
		2044	int sw1 = sw + 2;
		2045	int sh1 = sh + 2;
		2046	int sh3 = sh * 3;
1594	int sw4 = (sw + 3) & ~3;	2047	int sw34 = (sw * 3 + 3) & ~3;
		2048	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1595	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2049	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1596	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2050	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1597		2051
1598	memset (darkness, 255, sw4 * sh);
1599	SvPOK_only (darkness_sv);	2052	SvPOK_only (darkness3_sv);
1600	SvCUR_set (darkness_sv, sw4 * sh);	2053	SvCUR_set (darkness3_sv, sw34 * sh3);
1601		2054
1602	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2055	mx += self->x - 1;
1603	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2056	my += self->y - 1;
1604		2057
		2058	memset (darkness1, 255, sw1 * sh1);
		2059
1605	for (y = 0; y < sh; y++)	2060	for (y = 0; y < sh1; y++)
1606	if (0 <= y + vy && y + vy < self->rows)	2061	if (0 <= y + my && y + my < self->rows)
1607	{	2062	{
1608	maprow *row = self->row + (y + vy);	2063	maprow *row = self->row + (y + my);
1609		2064
1610	for (x = 0; x < sw; x++)	2065	for (x = 0; x < sw1; x++)
1611	if (row->c0 <= x + vx && x + vx < row->c1)	2066	if (row->c0 <= x + mx && x + mx < row->c1)
1612	{	2067	{
1613	mapcell *cell = row->col + (x + vx - row->c0);	2068	mapcell *cell = row->col + (x + mx - row->c0);
1614		2069
1615	darkness[y * sw4 + x] = cell->darkness < 0	2070	darkness1 [y * sw1 + x] = cell->darkness
		2071	? 255 - (cell->darkness - 1)
1616	? 255 - FOW_DARKNESS	2072	: 255 - FOW_DARKNESS;
1617	: 255 - cell->darkness;
1618	}	2073	}
1619	}	2074	}
1620		2075
		2076	for (y = 0; y < sh; ++y)
		2077	for (x = 0; x < sw; ++x)
		2078	{
		2079	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2080	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2081	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2082	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2083	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2084	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2085	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2086	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2087	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2088
		2089	uint8_t r11 = (d11 + d21 + d12) / 3;
		2090	uint8_t r21 = d21;
		2091	uint8_t r31 = (d21 + d31 + d32) / 3;
		2092
		2093	uint8_t r12 = d12;
		2094	uint8_t r22 = d22;
		2095	uint8_t r32 = d32;
		2096
		2097	uint8_t r13 = (d13 + d23 + d12) / 3;
		2098	uint8_t r23 = d23;
		2099	uint8_t r33 = (d23 + d33 + d32) / 3;
		2100
		2101	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2102	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2103	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2104	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2105	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2106	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2107	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2108	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2109	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2110	}
		2111
		2112	free (darkness1);
		2113
1621	EXTEND (SP, 3);	2114	EXTEND (SP, 3);
1622	PUSHs (sv_2mortal (newSViv (sw4)));	2115	PUSHs (sv_2mortal (newSViv (sw34)));
1623	PUSHs (sv_2mortal (newSViv (sh)));	2116	PUSHs (sv_2mortal (newSViv (sh3)));
1624	PUSHs (darkness_sv);	2117	PUSHs (darkness3_sv);
1625	}	2118	}
1626		2119
1627	SV *	2120	SV *
1628	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2121	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1629	CODE:	2122	CODE:
1630	{	2123	{
1631	int x, y, x1, y1;	2124	int x, y, x1, y1;
1632	SV data_sv = newSV (w h * 7 + 5);	2125	SV data_sv = newSV (w h * 7 + 5);
1633	uint8_t data = (uint8_t )SvPVX (data_sv);	2126	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1658	if (row && row->c0 <= x && x < row->c1)	2151	if (row && row->c0 <= x && x < row->c1)
1659	{	2152	{
1660	mapcell *cell = row->col + (x - row->c0);	2153	mapcell *cell = row->col + (x - row->c0);
1661	uint8_t flags = 0;	2154	uint8_t flags = 0;
1662		2155
1663	if (cell->face [0]) flags \|= 1;	2156	if (cell->tile [0]) flags \|= 1;
1664	if (cell->face [1]) flags \|= 2;	2157	if (cell->tile [1]) flags \|= 2;
1665	if (cell->face [2]) flags \|= 4;	2158	if (cell->tile [2]) flags \|= 4;
1666		2159
1667	*data++ = flags;	2160	*data++ = flags;
1668		2161
1669	if (flags & 1)	2162	if (flags & 1)
1670	{	2163	{
		2164	tileid tile = cell->tile [0];
1671	*data++ = cell->face [0] >> 8;	2165	*data++ = tile >> 8;
1672	*data++ = cell->face [0];	2166	*data++ = tile;
1673	}	2167	}
1674		2168
1675	if (flags & 2)	2169	if (flags & 2)
1676	{	2170	{
		2171	tileid tile = cell->tile [1];
1677	*data++ = cell->face [1] >> 8;	2172	*data++ = tile >> 8;
1678	*data++ = cell->face [1];	2173	*data++ = tile;
1679	}	2174	}
1680		2175
1681	if (flags & 4)	2176	if (flags & 4)
1682	{	2177	{
		2178	tileid tile = cell->tile [2];
1683	*data++ = cell->face [2] >> 8;	2179	*data++ = tile >> 8;
1684	*data++ = cell->face [2];	2180	*data++ = tile;
1685	}	2181	}
1686	}	2182	}
1687	else	2183	else
1688	*data++ = 0;	2184	*data++ = 0;
1689	}	2185	}
…		…
1695	}	2191	}
1696	OUTPUT:	2192	OUTPUT:
1697	RETVAL	2193	RETVAL
1698		2194
1699	void	2195	void
1700	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2196	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1701	PPCODE:	2197	PPCODE:
1702	{	2198	{
1703	int x, y, z;	2199	int x, y, z;
1704	int w, h;	2200	int w, h;
1705	int x1, y1;	2201	int x1, y1;
…		…
1729	{	2225	{
1730	uint8_t flags = *data++;	2226	uint8_t flags = *data++;
1731		2227
1732	if (flags)	2228	if (flags)
1733	{	2229	{
1734	mapface face[3] = { 0, 0, 0 };
1735
1736	mapcell *cell = row_get_cell (row, x);	2230	mapcell *cell = row_get_cell (row, x);
		2231	tileid tile[3] = { 0, 0, 0 };
1737		2232
1738	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2233	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1739	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2234	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1740	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2235	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1741		2236
1742	if (cell->darkness <= 0)	2237	if (cell->darkness == 0)
1743	{	2238	{
1744	cell->darkness = -1;	2239	cell->darkness = 0;
1745		2240
1746	for (z = 0; z <= 2; z++)	2241	for (z = 0; z <= 2; z++)
1747	{	2242	{
1748	cell->face[z] = face[z];	2243	tileid t = tile [z];
1749		2244
1750	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2245	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2246	{
1751	XPUSHs (sv_2mortal (newSViv (face[z])));	2247	XPUSHs (sv_2mortal (newSViv (t)));
		2248	need_texid (self, t);
		2249	}
		2250
		2251	cell->tile [z] = t;
1752	}	2252	}
1753	}	2253	}
1754	}	2254	}
1755	}	2255	}
1756	}	2256	}
1757	}	2257	}
1758		2258
1759	MODULE = CFClient PACKAGE = CFClient::MixChunk	2259	MODULE = CFPlus PACKAGE = CFPlus::RW
1760		2260
1761	CFClient::MixChunk	2261	CFPlus::RW
1762	new_from_file (SV class, char path)	2262	new (SV class, SV data_sv)
		2263	CODE:
		2264	{
		2265	STRLEN datalen;
		2266	char *data = SvPVbyte (data_sv, datalen);
		2267
		2268	RETVAL = SDL_RWFromConstMem (data, datalen);
		2269	}
		2270	OUTPUT:
		2271	RETVAL
		2272
		2273	CFPlus::RW
		2274	new_from_file (SV class, const char path, const char *mode = "rb")
		2275	CODE:
		2276	RETVAL = SDL_RWFromFile (path, mode);
		2277	OUTPUT:
		2278	RETVAL
		2279
		2280	# fails on win32:
		2281	# CFPlus.xs(2268) : error C2059: syntax error : '('
		2282	#void
		2283	#close (CFPlus::RW self)
1763	CODE:	2284	# CODE:
		2285	# (self->(close)) (self);
		2286
		2287	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2288
		2289	PROTOTYPES: DISABLE
		2290
		2291	CFPlus::Channel
		2292	find ()
		2293	CODE:
		2294	{
		2295	RETVAL = Mix_GroupAvailable (-1);
		2296
		2297	if (RETVAL < 0)
		2298	{
		2299	RETVAL = Mix_GroupOldest (-1);
		2300
		2301	if (RETVAL < 0)
		2302	XSRETURN_UNDEF;
		2303
		2304	Mix_HaltChannel (RETVAL);
		2305	}
		2306
		2307	Mix_UnregisterAllEffects (RETVAL);
		2308	Mix_Volume (RETVAL, 128);
		2309	}
		2310	OUTPUT:
		2311	RETVAL
		2312
		2313	void
		2314	halt (CFPlus::Channel self)
		2315	CODE:
		2316	Mix_HaltChannel (self);
		2317
		2318	void
		2319	expire (CFPlus::Channel self, int ticks = -1)
		2320	CODE:
		2321	Mix_ExpireChannel (self, ticks);
		2322
		2323	void
		2324	fade_out (CFPlus::Channel self, int ticks = -1)
		2325	CODE:
		2326	Mix_FadeOutChannel (self, ticks);
		2327
		2328	int
		2329	volume (CFPlus::Channel self, int volume)
		2330	CODE:
		2331	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2332	OUTPUT:
		2333	RETVAL
		2334
		2335	void
		2336	unregister_all_effects (CFPlus::Channel self)
		2337	CODE:
		2338	Mix_UnregisterAllEffects (self);
		2339
		2340	void
		2341	set_panning (CFPlus::Channel self, int left, int right)
		2342	CODE:
		2343	left = CLAMP (left , 0, 255);
		2344	right = CLAMP (right, 0, 255);
		2345	Mix_SetPanning (self, left, right);
		2346
		2347	void
		2348	set_distance (CFPlus::Channel self, int distance)
		2349	CODE:
		2350	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2351
		2352	void
		2353	set_position (CFPlus::Channel self, int angle, int distance)
		2354	CODE:
		2355
		2356	void
		2357	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2358	CODE:
		2359	{
		2360	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2361	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2362	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2363	}
		2364
		2365	void
		2366	set_reverse_stereo (CFPlus::Channel self, int flip)
		2367	CODE:
		2368	Mix_SetReverseStereo (self, flip);
		2369
		2370	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2371
		2372	PROTOTYPES: DISABLE
		2373
		2374	CFPlus::MixChunk
		2375	new (SV *class, CFPlus::RW rwops)
		2376	CODE:
1764	RETVAL = Mix_LoadWAV (path);	2377	RETVAL = Mix_LoadWAV_RW (rwops, 1);
1765	OUTPUT:	2378	OUTPUT:
1766	RETVAL	2379	RETVAL
1767		2380
1768	void	2381	void
1769	DESTROY (CFClient::MixChunk self)	2382	DESTROY (CFPlus::MixChunk self)
1770	CODE:	2383	CODE:
1771	Mix_FreeChunk (self);	2384	Mix_FreeChunk (self);
1772		2385
1773	int	2386	int
1774	volume (CFClient::MixChunk self, int volume = -1)	2387	volume (CFPlus::MixChunk self, int volume = -1)
1775	CODE:	2388	CODE:
		2389	if (items > 1)
		2390	volume = CLAMP (volume, 0, 128);
1776	RETVAL = Mix_VolumeChunk (self, volume);	2391	RETVAL = Mix_VolumeChunk (self, volume);
1777	OUTPUT:	2392	OUTPUT:
1778	RETVAL	2393	RETVAL
1779		2394
1780	int	2395	CFPlus::Channel
1781	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2396	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1782	CODE:	2397	CODE:
		2398	{
1783	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2399	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1784	OUTPUT:	2400
1785	RETVAL	2401	if (RETVAL < 0)
		2402	XSRETURN_UNDEF;
1786		2403
		2404	if (channel < 0)
		2405	{
		2406	Mix_UnregisterAllEffects (RETVAL);
		2407	Mix_Volume (RETVAL, 128);
		2408	}
		2409	}
		2410	OUTPUT:
		2411	RETVAL
		2412
1787	MODULE = CFClient PACKAGE = CFClient::MixMusic	2413	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1788		2414
1789	int	2415	int
1790	volume (int volume = -1)	2416	volume (int volume = -1)
		2417	PROTOTYPE: ;$
1791	CODE:	2418	CODE:
		2419	if (items > 0)
		2420	volume = CLAMP (volume, 0, 128);
1792	RETVAL = Mix_VolumeMusic (volume);	2421	RETVAL = Mix_VolumeMusic (volume);
1793	OUTPUT:	2422	OUTPUT:
1794	RETVAL	2423	RETVAL
1795		2424
		2425	void
		2426	fade_out (int ms)
		2427	CODE:
		2428	Mix_FadeOutMusic (ms);
		2429
		2430	void
		2431	halt ()
		2432	CODE:
		2433	Mix_HaltMusic ();
		2434
1796	CFClient::MixMusic	2435	CFPlus::MixMusic
1797	new_from_file (SV class, char path)	2436	new (SV *class, CFPlus::RW rwops)
1798	CODE:	2437	CODE:
1799	RETVAL = Mix_LoadMUS (path);	2438	RETVAL = Mix_LoadMUS_RW (rwops);
1800	OUTPUT:	2439	OUTPUT:
1801	RETVAL	2440	RETVAL
1802		2441
1803	void	2442	void
1804	DESTROY (CFClient::MixMusic self)	2443	DESTROY (CFPlus::MixMusic self)
1805	CODE:	2444	CODE:
1806	Mix_FreeMusic (self);	2445	Mix_FreeMusic (self);
1807		2446
1808	int	2447	int
1809	play (CFClient::MixMusic self, int loops = -1)	2448	play (CFPlus::MixMusic self, int loops = -1)
1810	CODE:	2449	CODE:
1811	RETVAL = Mix_PlayMusic (self, loops);	2450	RETVAL = Mix_PlayMusic (self, loops);
1812	OUTPUT:	2451	OUTPUT:
1813	RETVAL	2452	RETVAL
1814		2453
		2454	void
		2455	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2456	CODE:
		2457	Mix_FadeInMusicPos (self, loops, ms, position);
		2458
1815	MODULE = CFClient PACKAGE = CFClient::OpenGL	2459	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2460
		2461	PROTOTYPES: ENABLE
1816		2462
1817	BOOT:	2463	BOOT:
1818	{	2464	{
1819	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2465	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1820	static const struct {	2466	static const struct {
1821	const char *name;	2467	const char *name;
1822	IV iv;	2468	IV iv;
1823	} *civ, const_iv[] = {	2469	} *civ, const_iv[] = {
1824	# define const_iv(name) { # name, (IV)name }	2470	# define const_iv(name) { # name, (IV)name }
		2471	const_iv (GL_VENDOR),
		2472	const_iv (GL_VERSION),
		2473	const_iv (GL_EXTENSIONS),
1825	const_iv (GL_COLOR_MATERIAL),	2474	const_iv (GL_COLOR_MATERIAL),
1826	const_iv (GL_SMOOTH),	2475	const_iv (GL_SMOOTH),
1827	const_iv (GL_FLAT),	2476	const_iv (GL_FLAT),
1828	const_iv (GL_DITHER),	2477	const_iv (GL_DITHER),
1829	const_iv (GL_BLEND),	2478	const_iv (GL_BLEND),
…		…
1833	const_iv (GL_ALPHA_TEST),	2482	const_iv (GL_ALPHA_TEST),
1834	const_iv (GL_NORMALIZE),	2483	const_iv (GL_NORMALIZE),
1835	const_iv (GL_RESCALE_NORMAL),	2484	const_iv (GL_RESCALE_NORMAL),
1836	const_iv (GL_FRONT),	2485	const_iv (GL_FRONT),
1837	const_iv (GL_BACK),	2486	const_iv (GL_BACK),
		2487	const_iv (GL_AUX0),
1838	const_iv (GL_AND),	2488	const_iv (GL_AND),
1839	const_iv (GL_ONE),	2489	const_iv (GL_ONE),
1840	const_iv (GL_ZERO),	2490	const_iv (GL_ZERO),
1841	const_iv (GL_SRC_ALPHA),	2491	const_iv (GL_SRC_ALPHA),
1842	const_iv (GL_DST_ALPHA),	2492	const_iv (GL_DST_ALPHA),
…		…
1856	const_iv (GL_LUMINANCE),	2506	const_iv (GL_LUMINANCE),
1857	const_iv (GL_LUMINANCE_ALPHA),	2507	const_iv (GL_LUMINANCE_ALPHA),
1858	const_iv (GL_FLOAT),	2508	const_iv (GL_FLOAT),
1859	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2509	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1860	const_iv (GL_COMPILE),	2510	const_iv (GL_COMPILE),
		2511	const_iv (GL_PROXY_TEXTURE_1D),
		2512	const_iv (GL_PROXY_TEXTURE_2D),
1861	const_iv (GL_TEXTURE_1D),	2513	const_iv (GL_TEXTURE_1D),
1862	const_iv (GL_TEXTURE_2D),	2514	const_iv (GL_TEXTURE_2D),
1863	const_iv (GL_TEXTURE_ENV),	2515	const_iv (GL_TEXTURE_ENV),
1864	const_iv (GL_TEXTURE_MAG_FILTER),	2516	const_iv (GL_TEXTURE_MAG_FILTER),
1865	const_iv (GL_TEXTURE_MIN_FILTER),	2517	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1886	const_iv (GL_COLOR_LOGIC_OP),	2538	const_iv (GL_COLOR_LOGIC_OP),
1887	const_iv (GL_SEPARABLE_2D),	2539	const_iv (GL_SEPARABLE_2D),
1888	const_iv (GL_CONVOLUTION_2D),	2540	const_iv (GL_CONVOLUTION_2D),
1889	const_iv (GL_CONVOLUTION_BORDER_MODE),	2541	const_iv (GL_CONVOLUTION_BORDER_MODE),
1890	const_iv (GL_CONSTANT_BORDER),	2542	const_iv (GL_CONSTANT_BORDER),
		2543	const_iv (GL_POINTS),
1891	const_iv (GL_LINES),	2544	const_iv (GL_LINES),
		2545	const_iv (GL_LINE_STRIP),
1892	const_iv (GL_LINE_LOOP),	2546	const_iv (GL_LINE_LOOP),
1893	const_iv (GL_QUADS),	2547	const_iv (GL_QUADS),
1894	const_iv (GL_QUAD_STRIP),	2548	const_iv (GL_QUAD_STRIP),
1895	const_iv (GL_TRIANGLES),	2549	const_iv (GL_TRIANGLES),
1896	const_iv (GL_TRIANGLE_STRIP),	2550	const_iv (GL_TRIANGLE_STRIP),
1897	const_iv (GL_TRIANGLE_FAN),	2551	const_iv (GL_TRIANGLE_FAN),
		2552	const_iv (GL_POLYGON),
1898	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2553	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2554	const_iv (GL_POINT_SMOOTH_HINT),
		2555	const_iv (GL_LINE_SMOOTH_HINT),
		2556	const_iv (GL_POLYGON_SMOOTH_HINT),
		2557	const_iv (GL_GENERATE_MIPMAP_HINT),
1899	const_iv (GL_FASTEST),	2558	const_iv (GL_FASTEST),
		2559	const_iv (GL_DONT_CARE),
		2560	const_iv (GL_NICEST),
1900	const_iv (GL_V2F),	2561	const_iv (GL_V2F),
1901	const_iv (GL_V3F),	2562	const_iv (GL_V3F),
1902	const_iv (GL_T2F_V3F),	2563	const_iv (GL_T2F_V3F),
1903	const_iv (GL_T2F_N3F_V3F),	2564	const_iv (GL_T2F_N3F_V3F),
1904	# undef const_iv	2565	# undef const_iv
1905	};	2566	};
1906		2567
1907	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2568	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1908	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2569	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2570
		2571	texture_av = newAV ();
		2572	AvREAL_off (texture_av);
1909	}	2573	}
1910		2574
1911	char *	2575	char *
1912	gl_vendor ()	2576	gl_vendor ()
1913	CODE:	2577	CODE:
…		…
1927	CODE:	2591	CODE:
1928	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2592	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1929	OUTPUT:	2593	OUTPUT:
1930	RETVAL	2594	RETVAL
1931		2595
		2596	const char *glGetString (GLenum pname)
		2597
		2598	GLint glGetInteger (GLenum pname)
		2599	CODE:
		2600	glGetIntegerv (pname, &RETVAL);
		2601	OUTPUT:
		2602	RETVAL
		2603
		2604	GLdouble glGetDouble (GLenum pname)
		2605	CODE:
		2606	glGetDoublev (pname, &RETVAL);
		2607	OUTPUT:
		2608	RETVAL
		2609
1932	int glGetError ()	2610	int glGetError ()
1933		2611
1934	void glFinish ()	2612	void glFinish ()
1935		2613
1936	void glClear (int mask)	2614	void glClear (int mask)
…		…
1973	# near_ and far_ are due to microsofts buggy "c" compiler	2651	# near_ and far_ are due to microsofts buggy "c" compiler
1974	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2652	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1975		2653
1976	# near_ and far_ are due to microsofts buggy "c" compiler	2654	# near_ and far_ are due to microsofts buggy "c" compiler
1977	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2655	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2656
		2657	PROTOTYPES: DISABLE
1978		2658
1979	void glViewport (int x, int y, int width, int height)	2659	void glViewport (int x, int y, int width, int height)
1980		2660
1981	void glScissor (int x, int y, int width, int height)	2661	void glScissor (int x, int y, int width, int height)
1982		2662
…		…
1990		2670
1991	void glRotate (float angle, float x, float y, float z)	2671	void glRotate (float angle, float x, float y, float z)
1992	CODE:	2672	CODE:
1993	glRotatef (angle, x, y, z);	2673	glRotatef (angle, x, y, z);
1994		2674
1995	void glBegin (int mode)
1996
1997	void glEnd ()
1998
1999	void glColor (float r, float g, float b, float a = 1.0)	2675	void glColor (float r, float g, float b, float a = 1.0)
2000	PROTOTYPE: @
2001	ALIAS:	2676	ALIAS:
2002	glColor_premultiply = 1	2677	glColor_premultiply = 1
2003	CODE:	2678	CODE:
2004	if (ix)	2679	if (ix)
2005	{	2680	{
2006	r *= a;	2681	r *= a;
2007	g *= a;	2682	g *= a;
2008	b *= a;	2683	b *= a;
2009	}	2684	}
2010	// microsoft visual "c" rounds instead of truncating...	2685	// microsoft visual "c" rounds instead of truncating...
2011	glColor4ub (MIN ((int)(r * 256.f), 255),	2686	glColor4f (r, g, b, a);
2012	MIN ((int)(g * 256.f), 255),
2013	MIN ((int)(b * 256.f), 255),
2014	MIN ((int)(a * 256.f), 255));
2015
2016	void glInterleavedArrays (int format, int stride, char *data)
2017
2018	void glDrawElements (int mode, int count, int type, char *indices)
2019
2020	# 1.2 void glDrawRangeElements (int mode, int start, int end
2021		2687
2022	void glRasterPos (float x, float y, float z = 0.)	2688	void glRasterPos (float x, float y, float z = 0.)
2023	CODE:	2689	CODE:
2024	glRasterPos3f (0, 0, z);	2690	glRasterPos3f (0, 0, z);
2025	glBitmap (0, 0, 0, 0, x, y, 0);	2691	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
2030		2696
2031	void glTexCoord (float s, float t)	2697	void glTexCoord (float s, float t)
2032	CODE:	2698	CODE:
2033	glTexCoord2f (s, t);	2699	glTexCoord2f (s, t);
2034		2700
		2701	void glRect (float x1, float y1, float x2, float y2)
		2702	CODE:
		2703	glRectf (x1, y1, x2, y2);
		2704
		2705	PROTOTYPES: ENABLE
		2706
		2707	void glBegin (int mode)
		2708
		2709	void glEnd ()
		2710
		2711	void glPointSize (GLfloat size)
		2712
		2713	void glLineWidth (GLfloat width)
		2714
		2715	void glInterleavedArrays (int format, int stride, char *data)
		2716
		2717	void glDrawElements (int mode, int count, int type, char *indices)
		2718
		2719	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2720
2035	void glTexEnv (int target, int pname, float param)	2721	void glTexEnv (int target, int pname, float param)
2036	CODE:	2722	CODE:
2037	glTexEnvf (target, pname, param);	2723	glTexEnvf (target, pname, param);
2038		2724
2039	void glTexParameter (int target, int pname, float param)	2725	void glTexParameter (int target, int pname, float param)
…		…
2061		2747
2062	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2748	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2063		2749
2064	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2750	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2065		2751
		2752	void glPixelZoom (float x, float y)
		2753
2066	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2754	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2067		2755
2068	int glGenTexture ()	2756	int glGenTexture ()
2069	CODE:	2757	CODE:
2070	{	2758	RETVAL = gen_texture ();
2071	GLuint name;
2072	glGenTextures (1, &name);
2073	RETVAL = name;
2074	}
2075	OUTPUT:	2759	OUTPUT:
2076	RETVAL	2760	RETVAL
2077		2761
2078	void glDeleteTexture (int name)	2762	void glDeleteTexture (int name)
2079	CODE:	2763	CODE:
2080	{
2081	GLuint name_ = name;
2082	glDeleteTextures (1, &name_);	2764	del_texture (name);
2083	}	2765
2084
2085	int glGenList ()	2766	int glGenList ()
2086	CODE:	2767	CODE:
2087	RETVAL = glGenLists (1);	2768	RETVAL = glGenLists (1);
2088	OUTPUT:	2769	OUTPUT:
2089	RETVAL	2770	RETVAL
…		…
2096		2777
2097	void glEndList ()	2778	void glEndList ()
2098		2779
2099	void glCallList (int list)	2780	void glCallList (int list)
2100		2781
		2782	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2101		2783
		2784	PROTOTYPES: DISABLE
		2785
		2786	void
		2787	find_widget (SV *self, NV x, NV y)
		2788	PPCODE:
		2789	{
		2790	if (within_widget (self, x, y))
		2791	XPUSHs (self);
		2792	}
		2793
		2794	BOOT:
		2795	{
		2796	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2797
		2798	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2799	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2800	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2801	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2802	}
		2803
		2804	void
		2805	draw (SV *self)
		2806	CODE:
		2807	{
		2808	HV *hv;
		2809	SV **svp;
		2810	NV x, y, w, h;
		2811	SV *draw_x_sv = GvSV (draw_x_gv);
		2812	SV *draw_y_sv = GvSV (draw_y_gv);
		2813	SV *draw_w_sv = GvSV (draw_w_gv);
		2814	SV *draw_h_sv = GvSV (draw_h_gv);
		2815	SV *hover;
		2816	double draw_x, draw_y, draw_w, draw_h;
		2817
		2818	if (!SvROK (self))
		2819	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2820
		2821	hv = (HV *)SvRV (self);
		2822
		2823	if (SvTYPE (hv) != SVt_PVHV)
		2824	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2825
		2826	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2827	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2828
		2829	if (!h \|\| !w)
		2830	XSRETURN_EMPTY;
		2831
		2832	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2833	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2834
		2835	draw_x = SvNV (draw_x_sv) + x;
		2836	draw_y = SvNV (draw_y_sv) + y;
		2837
		2838	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2839	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2840	XSRETURN_EMPTY;
		2841
		2842	sv_setnv (draw_x_sv, draw_x);
		2843	sv_setnv (draw_y_sv, draw_y);
		2844
		2845	glPushMatrix ();
		2846	glTranslated (x, y, 0);
		2847
		2848	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2849	{
		2850	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2851
		2852	if (svp && SvTRUE (*svp))
		2853	{
		2854	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2855	glEnable (GL_BLEND);
		2856	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2857	glBegin (GL_QUADS);
		2858	glVertex2f (0, 0);
		2859	glVertex2f (w, 0);
		2860	glVertex2f (w, h);
		2861	glVertex2f (0, h);
		2862	glEnd ();
		2863	glDisable (GL_BLEND);
		2864	}
		2865	}
		2866	#if 0
		2867	if ($ENV{CFPLUS_DEBUG} & 1) {
		2868	glPushMatrix;
		2869	glColor 1, 1, 0, 1;
		2870	glTranslate 0.375, 0.375;
		2871	glBegin GL_LINE_LOOP;
		2872	glVertex 0 , 0;
		2873	glVertex $self->{w} - 1, 0;
		2874	glVertex $self->{w} - 1, $self->{h} - 1;
		2875	glVertex 0 , $self->{h} - 1;
		2876	glEnd;
		2877	glPopMatrix;
		2878	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2879	}
		2880	#endif
		2881	PUSHMARK (SP);
		2882	XPUSHs (self);
		2883	PUTBACK;
		2884	call_method ("_draw", G_VOID \| G_DISCARD);
		2885	SPAGAIN;
		2886
		2887	glPopMatrix ();
		2888
		2889	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2890	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2891	}
		2892

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.123 by root, Wed Jun 28 23:41:11 2006 UTC vs. Revision 1.222 by root, Sat Aug 11 06:34:26 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.123 by root, Wed Jun 28 23:41:11 2006 UTC vs.
Revision 1.222 by root, Sat Aug 11 06:34:26 2007 UTC