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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.122 by root, Fri Jun 23 22:35:15 2006 UTC vs.
Revision 1.223 by root, Sat Aug 11 11:07:08 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	#include "rendercache.c"
		120
		121	#include "pango-font.c"
		122	#include "pango-fontmap.c"
		123	#include "pango-render.c"
		124
		125	typedef IV CFPlus__Channel;
		126	typedef SDL_RWops *CFPlus__RW;
73	typedef Mix_Chunk *CFClient__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
74	typedef Mix_Music *CFClient__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
75		129
76	typedef PangoFontDescription *CFClient__Font;	130	typedef PangoFontDescription *CFPlus__Font;
77		131
78	static int	132	static int
79	shape_attr_p (PangoLayoutRun *run)	133	shape_attr_p (PangoLayoutRun *run)
80	{	134	{
81	GSList *attrs = run->item->analysis.extra_attrs;	135	GSList *attrs = run->item->analysis.extra_attrs;
92		146
93	return 0;	147	return 0;
94	}	148	}
95		149
96	typedef struct cf_layout {	150	typedef struct cf_layout {
97	PangoLayout *pl; // either derived from a cairo or ft2 context	151	PangoLayout *pl;
98	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
100	int base_height;	153	int base_height;
101	CFClient__Font font;	154	CFPlus__Font font;
102	} *CFClient__Layout;	155	} *CFPlus__Layout;
103		156
104	static CFClient__Font default_font;	157	static CFPlus__Font default_font;
105	static PangoContext ft2_context, cairo_context;	158	static PangoContext *opengl_context;
106	static PangoFontMap ft2_fontmap, cairo_fontmap;	159	static PangoFontMap *opengl_fontmap;
107		160
108	static void	161	static void
109	substitute_func (FcPattern *pattern, gpointer data)	162	substitute_func (FcPattern *pattern, gpointer data)
110	{	163	{
111	FcPatternAddBool (pattern, FC_HINTING, 1);	164	FcPatternAddBool (pattern, FC_HINTING, 1);
112	#ifdef FC_HINT_STYLE	165	#ifdef FC_HINT_STYLE
113	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	166	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114	#endif	167	#endif
115	#ifdef _WIN32
116	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117	#else
118	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	168	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119	#endif
120	}	169	}
121		170
122	static void	171	static void
123	layout_update_font (CFClient__Layout self)	172	layout_update_font (CFPlus__Layout self)
124	{	173	{
125	/* use a random scale factor to account for unknown descenders, 0.8 works	174	/* use a random scale factor to account for unknown descenders, 0.8 works
126	* reasonably well with bitstream vera	175	* reasonably well with bitstream vera
127	*/	176	*/
128	PangoFontDescription *font = self->font ? self->font : default_font;	177	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
132		181
133	pango_layout_set_font_description (self->pl, font);	182	pango_layout_set_font_description (self->pl, font);
134	}	183	}
135		184
136	static void	185	static void
137	layout_get_pixel_size (CFClient__Layout self, int w, int h)	186	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
138	{	187	{
		188	PangoRectangle rect;
		189
		190	// get_pixel_* wrongly rounds down
139	pango_layout_get_pixel_size (self->pl, w, h);	191	pango_layout_get_extents (self->pl, 0, &rect);
140		192
141	if (!w) w = 1;	193	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142	if (!h) h = 1;	194	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143		195
144	w = (w + 3) & ~3;	196	if (!rect.width) rect.width = 1;
145	}	197	if (!rect.height) rect.height = 1;
146		198
		199	*w = rect.width;
		200	*h = rect.height;
		201	}
		202
		203	typedef uint16_t tileid;
147	typedef uint16_t mapface;	204	typedef uint16_t faceid;
148		205
149	typedef struct {	206	typedef struct {
150	GLint name;	207	int name;
151	int w, h;	208	int w, h;
152	float s, t;	209	float s, t;
153	uint8_t r, g, b, a;	210	uint8_t r, g, b, a;
		211	tileid smoothtile;
		212	uint8_t smoothlevel;
154	} maptex;	213	} maptex;
155		214
156	typedef struct {	215	typedef struct {
		216	uint32_t player;
		217	tileid tile[3];
157	int16_t darkness;	218	uint16_t darkness;
158	mapface face[3];	219	uint8_t stat_width, stat_hp, flags, smoothmax;
159	} mapcell;	220	} mapcell;
160		221
161	typedef struct {	222	typedef struct {
162	int32_t c0, c1;	223	int32_t c0, c1;
163	mapcell *col;	224	mapcell *col;
164	} maprow;	225	} maprow;
165		226
166	typedef struct map {	227	typedef struct map {
167	int x, y, w, h;	228	int x, y, w, h;
168	int ox, oy; /* offset to virtual global coordinate system */	229	int ox, oy; /* offset to virtual global coordinate system */
169	int faces;	230	int faces; tileid *face2tile; // [faceid]
170	mapface *face;	231	int texs; maptex *tex; // [tileid]
171
172	int texs;
173	maptex *tex;
174		232
175	int32_t rows;	233	int32_t rows;
176	maprow *row;	234	maprow *row;
177	} *CFClient__Map;	235	} *CFPlus__Map;
178		236
179	static char *	237	static char *
180	prepend (char *ptr, int sze, int inc)	238	prepend (char *ptr, int sze, int inc)
181	{	239	{
182	char *p;	240	char *p;
…		…
199	}	257	}
200		258
201	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	259	#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))	260	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
203		261
		262	static void
		263	need_facenum (struct map *self, faceid face)
		264	{
		265	while (self->faces <= face)
		266	{
		267	Append (tileid, self->face2tile, self->faces, self->faces);
		268	self->faces *= 2;
		269	}
		270	}
		271
		272	static void
		273	need_texid (struct map *self, int texid)
		274	{
		275	while (self->texs <= texid)
		276	{
		277	Append (maptex, self->tex, self->texs, self->texs);
		278	self->texs *= 2;
		279	}
		280	}
		281
204	static maprow *	282	static maprow *
205	map_get_row (CFClient__Map self, int y)	283	map_get_row (CFPlus__Map self, int y)
206	{	284	{
207	if (0 > y)	285	if (0 > y)
208	{	286	{
209	int extend = - y + MAP_EXTEND_Y;	287	int extend = - y + MAP_EXTEND_Y;
210	Prepend (maprow, self->row, self->rows, extend);	288	Prepend (maprow, self->row, self->rows, extend);
…		…
248		326
249	return row->col + (x - row->c0);	327	return row->col + (x - row->c0);
250	}	328	}
251		329
252	static mapcell *	330	static mapcell *
253	map_get_cell (CFClient__Map self, int x, int y)	331	map_get_cell (CFPlus__Map self, int x, int y)
254	{	332	{
255	return row_get_cell (map_get_row (self, y), x);	333	return row_get_cell (map_get_row (self, y), x);
256	}	334	}
257		335
258	static void	336	static void
259	map_clear (CFClient__Map self)	337	map_clear (CFPlus__Map self)
260	{	338	{
261	int r;	339	int r;
262		340
263	for (r = 0; r < self->rows; r++)	341	for (r = 0; r < self->rows; r++)
264	Safefree (self->row[r].col);	342	Safefree (self->row[r].col);
…		…
272	self->row = 0;	350	self->row = 0;
273	self->rows = 0;	351	self->rows = 0;
274	}	352	}
275		353
276	static void	354	static void
277	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	355	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
278	{	356	{
279	int x, y;	357	int x, y;
280	maprow *row;	358	maprow *row;
		359	mapcell *cell;
281		360
282	for (y = y0; y < y0 + h; y++)	361	for (y = y0; y < y0 + h; y++)
283	if (y >= 0)	362	if (y >= 0)
284	{	363	{
285	if (y >= self->rows)	364	if (y >= self->rows)
…		…
291	if (x >= row->c0)	370	if (x >= row->c0)
292	{	371	{
293	if (x >= row->c1)	372	if (x >= row->c1)
294	break;	373	break;
295		374
296	row->col[x - row->c0].darkness = -1;	375	cell = row->col + x - row->c0;
		376
		377	cell->darkness = 0;
		378	cell->stat_hp = 0;
		379	cell->flags = 0;
		380	cell->player = 0;
297	}	381	}
298	}	382	}
		383	}
		384
		385	typedef struct {
		386	tileid tile;
		387	uint8_t x, y, level;
		388	} smooth_key;
		389
		390	static void
		391	smooth_or_bits (HV hv, smooth_key key, IV bits)
		392	{
		393	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		394
		395	if (SvIOK (*sv))
		396	SvIV_set (sv, SvIVX (sv) \| bits);
		397	else
		398	sv_setiv (*sv, bits);
299	}	399	}
300		400
301	static void	401	static void
302	music_finished (void)	402	music_finished (void)
303	{	403	{
…		…
339	n \|= n >> 16;	439	n \|= n >> 16;
340		440
341	return n + 1;	441	return n + 1;
342	}	442	}
343		443
		444	/* SDL should provide this, really. */
		445	#define SDLK_MODIFIER_MIN 300
		446	#define SDLK_MODIFIER_MAX 314
		447
		448	/******************************************************************************/
		449
		450	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		451	static GV *hover_gv;
		452
		453	static int
		454	within_widget (SV *widget, NV x, NV y)
		455	{
		456	HV *self;
		457	SV **svp;
		458	NV wx, ww, wy, wh;
		459
		460	if (!SvROK (widget))
		461	return 0;
		462
		463	self = (HV *)SvRV (widget);
		464
		465	if (SvTYPE (self) != SVt_PVHV)
		466	return 0;
		467
		468	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		469	if (y < wy)
		470	return 0;
		471
		472	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		473	if (y >= wy + wh)
		474	return 0;
		475
		476	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		477	if (x < wx)
		478	return 0;
		479
		480	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		481	if (x >= wx + ww)
		482	return 0;
		483
		484	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		485	if (!svp \|\| !SvTRUE (*svp))
		486	return 0;
		487
		488	return 1;
		489	}
		490
344	MODULE = CFClient PACKAGE = CFClient	491	MODULE = CFPlus PACKAGE = CFPlus
345		492
346	PROTOTYPES: ENABLE	493	PROTOTYPES: ENABLE
347		494
348	BOOT:	495	BOOT:
349	{	496	{
350	HV *stash = gv_stashpv ("CFClient", 1);	497	HV *stash = gv_stashpv ("CFPlus", 1);
351	static const struct {	498	static const struct {
352	const char *name;	499	const char *name;
353	IV iv;	500	IV iv;
354	} *civ, const_iv[] = {	501	} *civ, const_iv[] = {
355	# define const_iv(name) { # name, (IV)name }	502	# define const_iv(name) { # name, (IV)name }
		503	const_iv (SDLK_MODIFIER_MIN),
		504	const_iv (SDLK_MODIFIER_MAX),
		505
356	const_iv (SDL_ACTIVEEVENT),	506	const_iv (SDL_ACTIVEEVENT),
357	const_iv (SDL_KEYDOWN),	507	const_iv (SDL_KEYDOWN),
358	const_iv (SDL_KEYUP),	508	const_iv (SDL_KEYUP),
359	const_iv (SDL_MOUSEMOTION),	509	const_iv (SDL_MOUSEMOTION),
360	const_iv (SDL_MOUSEBUTTONDOWN),	510	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
369	const_iv (SDL_EVENT_RESERVEDA),	519	const_iv (SDL_EVENT_RESERVEDA),
370	const_iv (SDL_EVENT_RESERVEDB),	520	const_iv (SDL_EVENT_RESERVEDB),
371	const_iv (SDL_VIDEORESIZE),	521	const_iv (SDL_VIDEORESIZE),
372	const_iv (SDL_VIDEOEXPOSE),	522	const_iv (SDL_VIDEOEXPOSE),
373	const_iv (SDL_USEREVENT),	523	const_iv (SDL_USEREVENT),
		524
		525	const_iv (SDL_APPINPUTFOCUS),
		526	const_iv (SDL_APPMOUSEFOCUS),
		527	const_iv (SDL_APPACTIVE),
		528
374	const_iv (SDLK_KP0),	529	const_iv (SDLK_KP0),
375	const_iv (SDLK_KP1),	530	const_iv (SDLK_KP1),
376	const_iv (SDLK_KP2),	531	const_iv (SDLK_KP2),
377	const_iv (SDLK_KP3),	532	const_iv (SDLK_KP3),
378	const_iv (SDLK_KP4),	533	const_iv (SDLK_KP4),
…		…
433	const_iv (SDLK_BREAK),	588	const_iv (SDLK_BREAK),
434	const_iv (SDLK_MENU),	589	const_iv (SDLK_MENU),
435	const_iv (SDLK_POWER),	590	const_iv (SDLK_POWER),
436	const_iv (SDLK_EURO),	591	const_iv (SDLK_EURO),
437	const_iv (SDLK_UNDO),	592	const_iv (SDLK_UNDO),
		593
438	const_iv (KMOD_NONE),	594	const_iv (KMOD_NONE),
		595	const_iv (KMOD_SHIFT),
439	const_iv (KMOD_LSHIFT),	596	const_iv (KMOD_LSHIFT),
440	const_iv (KMOD_RSHIFT),	597	const_iv (KMOD_RSHIFT),
		598	const_iv (KMOD_CTRL),
441	const_iv (KMOD_LCTRL),	599	const_iv (KMOD_LCTRL),
442	const_iv (KMOD_RCTRL),	600	const_iv (KMOD_RCTRL),
		601	const_iv (KMOD_ALT),
443	const_iv (KMOD_LALT),	602	const_iv (KMOD_LALT),
444	const_iv (KMOD_RALT),	603	const_iv (KMOD_RALT),
		604	const_iv (KMOD_META),
445	const_iv (KMOD_LMETA),	605	const_iv (KMOD_LMETA),
446	const_iv (KMOD_RMETA),	606	const_iv (KMOD_RMETA),
447	const_iv (KMOD_NUM),	607	const_iv (KMOD_NUM),
448	const_iv (KMOD_CAPS),	608	const_iv (KMOD_CAPS),
449	const_iv (KMOD_MODE),	609	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	610	# undef const_iv
455	};	611	};
456		612
457	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	613	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
458	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	614	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		615
		616	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		617	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459	}	618	}
		619
		620	void
		621	weaken (SV *rv)
		622	PROTOTYPE: $
		623	CODE:
		624	sv_rvweaken (rv);
		625
		626	int
		627	in_destruct ()
		628	CODE:
		629	RETVAL = PL_main_cv == Nullcv;
		630	OUTPUT:
		631	RETVAL
460		632
461	NV floor (NV x)	633	NV floor (NV x)
462		634
463	NV ceil (NV x)	635	NV ceil (NV x)
464		636
465	void	637	void
466	pango_init ()	638	pango_init ()
467	CODE:	639	CODE:
468	// delayed, so it can pick up new fonts added by AddFontResourceEx
469	{	640	{
470	{
471	ft2_fontmap = pango_ft2_font_map_new ();	641	opengl_fontmap = pango_opengl_font_map_new ();
472	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	642	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);	643	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	}	644	}
		645
		646	char *
		647	SDL_GetError ()
491		648
492	int	649	int
493	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	650	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
494		651
495	void	652	void
496	SDL_Quit ()	653	SDL_Quit ()
497		654
498	void	655	void
499	SDL_ListModes ()	656	SDL_ListModes (int rgb, int alpha)
500	PPCODE:	657	PPCODE:
501	{	658	{
502	SDL_Rect **m;	659	SDL_Rect **m;
503		660
504	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	661	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	662	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	663	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	664	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508		665
509	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	666	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	667	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511		668
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	669	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	670	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	671	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	672	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516		673
517	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	674	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518		675	#if SDL_VERSION_ATLEAST(1,2,10)
519	SDL_EnableUNICODE (1);	676	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
520	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	677	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		678	#endif
521		679
522	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	680	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
523		681
524	if (m && m != (SDL_Rect **)-1)	682	if (m && m != (SDL_Rect **)-1)
525	while (*m)	683	while (*m)
526	{	684	{
		685	if ((m)->w >= 640 && (m)->h >= 480)
		686	{
527	AV *av = newAV ();	687	AV *av = newAV ();
528	av_push (av, newSViv ((*m)->w));	688	av_push (av, newSViv ((*m)->w));
529	av_push (av, newSViv ((*m)->h));	689	av_push (av, newSViv ((*m)->h));
		690	av_push (av, newSViv (rgb));
		691	av_push (av, newSViv (alpha));
530	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	692	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		693	}
531		694
532	++m;	695	++m;
533	}	696	}
534	}	697	}
535		698
536	char *
537	SDL_GetError ()
538
539	int	699	int
540	SDL_SetVideoMode (int w, int h, int fullscreen)	700	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541	CODE:	701	CODE:
		702	{
		703	SDL_EnableUNICODE (1);
		704	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		705
		706	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		707	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		708	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		709	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		710
542	RETVAL = !!SDL_SetVideoMode (	711	RETVAL = !!SDL_SetVideoMode (
543	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	712	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
544	);	713	);
		714
545	if (RETVAL)	715	if (RETVAL)
546	{	716	{
		717	av_clear (texture_av);
		718
547	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	719	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
548	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	720	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549	# include "glfunc.h"	721	#include "glfunc.h"
550	# undef GL_FUNC	722	#undef GL_FUNC
551	}	723	}
		724	}
552	OUTPUT:	725	OUTPUT:
553	RETVAL	726	RETVAL
554		727
555	void	728	void
556	SDL_GL_SwapBuffers ()	729	SDL_GL_SwapBuffers ()
557		730
558	char *	731	char *
559	SDL_GetKeyName (int sym)	732	SDL_GetKeyName (int sym)
560		733
		734	int
		735	SDL_GetAppState ()
		736
561	void	737	void
562	SDL_PollEvent ()	738	poll_events ()
563	PPCODE:	739	PPCODE:
564	{	740	{
565	SDL_Event ev;	741	SDL_Event ev;
566		742
567	while (SDL_PollEvent (&ev))	743	SDL_PumpEvents ();
		744	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568	{	745	{
569	HV *hv = newHV ();	746	HV *hv = newHV ();
570	hv_store (hv, "type", 4, newSViv (ev.type), 0);	747	hv_store (hv, "type", 4, newSViv (ev.type), 0);
571		748
572	switch (ev.type)	749	switch (ev.type)
…		…
574	case SDL_KEYDOWN:	751	case SDL_KEYDOWN:
575	case SDL_KEYUP:	752	case SDL_KEYUP:
576	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	753	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	754	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	755	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		756	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
579	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	757	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580	break;	758	break;
581		759
582	case SDL_ACTIVEEVENT:	760	case SDL_ACTIVEEVENT:
583	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	761	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	762	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585	break;	763	break;
586		764
587	case SDL_MOUSEMOTION:	765	case SDL_MOUSEMOTION:
		766	{
		767	int state = ev.motion.state;
		768	int x = ev.motion.x;
		769	int y = ev.motion.y;
		770	int xrel = ev.motion.xrel;
		771	int yrel = ev.motion.yrel;
		772
		773	/* do simplistic event compression */
		774	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		775	&& state == ev.motion.state)
		776	{
		777	xrel += ev.motion.xrel;
		778	yrel += ev.motion.yrel;
		779	x = ev.motion.x;
		780	y = ev.motion.y;
		781	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		782	}
		783
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	784	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
589
590	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	785	hv_store (hv, "state", 5, newSViv (state), 0);
591	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	786	hv_store (hv, "x", 1, newSViv (x), 0);
592	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	787	hv_store (hv, "y", 1, newSViv (y), 0);
593	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	788	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	789	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		790	}
595	break;	791	break;
596		792
597	case SDL_MOUSEBUTTONDOWN:	793	case SDL_MOUSEBUTTONDOWN:
598	case SDL_MOUSEBUTTONUP:	794	case SDL_MOUSEBUTTONUP:
599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	795	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
609	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	805	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	806	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611	break;	807	break;
612	}	808	}
613		809
614	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	810	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
615	}	811	}
616	}	812	}
617		813
618	int	814	int
619	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	815	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
620	POSTCALL:	816	POSTCALL:
621	Mix_HookMusicFinished (music_finished);	817	Mix_HookMusicFinished (music_finished);
622	Mix_ChannelFinished (channel_finished);	818	Mix_ChannelFinished (channel_finished);
623		819
624	void	820	void
625	Mix_CloseAudio ()	821	Mix_CloseAudio ()
626		822
627	int	823	int
628	Mix_AllocateChannels (int numchans = -1)	824	Mix_AllocateChannels (int numchans = -1)
629		825
		826	const char *
		827	Mix_GetError ()
		828
630	void	829	void
631	lowdelay (int fd, int val = 1)	830	lowdelay (int fd, int val = 1)
632	CODE:	831	CODE:
		832	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		833
		834	void
		835	win32_proxy_info ()
		836	PPCODE:
		837	{
633	#ifndef _WIN32	838	#ifdef _WIN32
634	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	839	char buffer[2048];
		840	DWORD buflen;
		841
		842	EXTEND (SP, 3);
		843
		844	buflen = sizeof (buffer);
		845	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		846	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		847	{
		848	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		849
		850	buflen = sizeof (buffer);
		851	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		852	{
		853	PUSHs (newSVpv (buffer, 0));
		854
		855	buflen = sizeof (buffer);
		856	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		857	PUSHs (newSVpv (buffer, 0));
		858	}
		859	}
635	#endif	860	#endif
		861	}
636		862
637	void	863	void
638	add_font (char *file)	864	add_font (char *file)
639	CODE:	865	CODE:
640	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	866	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641	#ifdef _WIN32
642	// cairo... sigh... requires win2000
643	AddFontResourceEx (file, FR_PRIVATE, 0);
644	#endif
645		867
646	void	868	void
647	load_image_inline (SV *image_)	869	load_image_inline (SV *image_)
648	ALIAS:	870	ALIAS:
649	load_image_file = 1	871	load_image_file = 1
…		…
652	STRLEN image_len;	874	STRLEN image_len;
653	char image = (char )SvPVbyte (image_, image_len);	875	char image = (char )SvPVbyte (image_, image_len);
654	SDL_Surface surface, surface2;	876	SDL_Surface surface, surface2;
655	SDL_PixelFormat fmt;	877	SDL_PixelFormat fmt;
656	SDL_RWops *rw = ix	878	SDL_RWops *rw = ix
657	? SDL_RWFromFile (image, "r")	879	? SDL_RWFromFile (image, "rb")
658	: SDL_RWFromConstMem (image, image_len);	880	: SDL_RWFromConstMem (image, image_len);
659		881
660	if (!rw)	882	if (!rw)
661	croak ("load_image: %s", SDL_GetError ());	883	croak ("load_image: %s", SDL_GetError ());
662		884
…		…
691		913
692	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	914	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693		915
694	assert (surface2->pitch == surface2->w * 4);	916	assert (surface2->pitch == surface2->w * 4);
695		917
		918	SDL_LockSurface (surface2);
696	EXTEND (SP, 5);	919	EXTEND (SP, 6);
697	PUSHs (sv_2mortal (newSViv (surface2->w)));	920	PUSHs (sv_2mortal (newSViv (surface2->w)));
698	PUSHs (sv_2mortal (newSViv (surface2->h)));	921	PUSHs (sv_2mortal (newSViv (surface2->h)));
699	SDL_LockSurface (surface2);
700	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	922	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)));	923	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	924	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	925	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		926	SDL_UnlockSurface (surface2);
705		927
706	SDL_FreeSurface (surface);	928	SDL_FreeSurface (surface);
707	SDL_FreeSurface (surface2);	929	SDL_FreeSurface (surface2);
708	}	930	}
709		931
…		…
748	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	970	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
749	#endif	971	#endif
750	_exit (1);	972	_exit (1);
751		973
752	void	974	void
753	_exit (int retval)	975	_exit (int retval = 0)
754	CODE:	976	CODE:
		977	#ifdef WIN32
		978	ExitThread (retval); // unclean, please beam me up
		979	#else
755	_exit (retval);	980	_exit (retval);
		981	#endif
756		982
		983	void
		984	debug ()
		985	CODE:
		986	{
		987	#if DEBUG
		988	VALGRIND_DO_LEAK_CHECK;
		989	#endif
		990	}
		991
757	MODULE = CFClient PACKAGE = CFClient::Font	992	MODULE = CFPlus PACKAGE = CFPlus::Font
758		993
759	CFClient::Font	994	PROTOTYPES: DISABLE
		995
		996	CFPlus::Font
760	new_from_file (SV class, char path, int id = 0)	997	new_from_file (SV class, char path, int id = 0)
761	CODE:	998	CODE:
762	{	999	{
763	int count;	1000	int count;
764	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1001	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
767	}	1004	}
768	OUTPUT:	1005	OUTPUT:
769	RETVAL	1006	RETVAL
770		1007
771	void	1008	void
772	DESTROY (CFClient::Font self)	1009	DESTROY (CFPlus::Font self)
773	CODE:	1010	CODE:
774	pango_font_description_free (self);	1011	pango_font_description_free (self);
775		1012
776	void	1013	void
777	make_default (CFClient::Font self)	1014	make_default (CFPlus::Font self)
		1015	PROTOTYPE: $
778	CODE:	1016	CODE:
779	default_font = self;	1017	default_font = self;
780		1018
781	MODULE = CFClient PACKAGE = CFClient::Layout	1019	MODULE = CFPlus PACKAGE = CFPlus::Layout
782		1020
783	CFClient::Layout	1021	PROTOTYPES: DISABLE
784	new (SV *class, int rgba = 0)	1022
		1023	void
		1024	reset_glyph_cache ()
		1025	PROTOTYPE:
		1026	CODE:
		1027	tc_clear ();
		1028
		1029	CFPlus::Layout
		1030	new (SV *class)
785	CODE:	1031	CODE:
786	New (0, RETVAL, 1, struct cf_layout);	1032	New (0, RETVAL, 1, struct cf_layout);
787		1033
788	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1034	RETVAL->pl = pango_layout_new (opengl_context);
789	RETVAL->rgba = rgba;
790	RETVAL->r = 1.;	1035	RETVAL->r = 1.;
791	RETVAL->g = 1.;	1036	RETVAL->g = 1.;
792	RETVAL->b = 1.;	1037	RETVAL->b = 1.;
793	RETVAL->a = 1.;	1038	RETVAL->a = 1.;
794	RETVAL->base_height = MIN_FONT_HEIGHT;	1039	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
798	layout_update_font (RETVAL);	1043	layout_update_font (RETVAL);
799	OUTPUT:	1044	OUTPUT:
800	RETVAL	1045	RETVAL
801		1046
802	void	1047	void
803	DESTROY (CFClient::Layout self)	1048	DESTROY (CFPlus::Layout self)
804	CODE:	1049	CODE:
805	g_object_unref (self->pl);	1050	g_object_unref (self->pl);
806	Safefree (self);	1051	Safefree (self);
807		1052
808	int
809	is_rgba (CFClient::Layout self)
810	CODE:
811	RETVAL = self->rgba;
812	OUTPUT:
813	RETVAL
814
815	void	1053	void
816	set_text (CFClient::Layout self, SV *text_)	1054	set_text (CFPlus::Layout self, SV *text_)
817	CODE:	1055	CODE:
818	{	1056	{
819	STRLEN textlen;	1057	STRLEN textlen;
820	char *text = SvPVutf8 (text_, textlen);	1058	char *text = SvPVutf8 (text_, textlen);
821		1059
822	pango_layout_set_text (self->pl, text, textlen);	1060	pango_layout_set_text (self->pl, text, textlen);
823	}	1061	}
824		1062
825	void	1063	void
826	set_markup (CFClient::Layout self, SV *text_)	1064	set_markup (CFPlus::Layout self, SV *text_)
827	CODE:	1065	CODE:
828	{	1066	{
829	STRLEN textlen;	1067	STRLEN textlen;
830	char *text = SvPVutf8 (text_, textlen);	1068	char *text = SvPVutf8 (text_, textlen);
831		1069
832	pango_layout_set_markup (self->pl, text, textlen);	1070	pango_layout_set_markup (self->pl, text, textlen);
833	}	1071	}
834		1072
835	void	1073	void
836	set_shapes (CFClient::Layout self, ...)	1074	set_shapes (CFPlus::Layout self, ...)
837	CODE:	1075	CODE:
838	{	1076	{
839	PangoAttrList *attrs = 0;	1077	PangoAttrList *attrs = 0;
840	const char *text = pango_layout_get_text (self->pl);	1078	const char *text = pango_layout_get_text (self->pl);
841	const char *pos = text;	1079	const char *pos = text;
…		…
876	if (attrs)	1114	if (attrs)
877	pango_layout_set_attributes (self->pl, attrs);	1115	pango_layout_set_attributes (self->pl, attrs);
878	}	1116	}
879		1117
880	void	1118	void
881	get_shapes (CFClient::Layout self)	1119	get_shapes (CFPlus::Layout self)
882	PPCODE:	1120	PPCODE:
883	{	1121	{
884	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1122	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
885		1123
886	do	1124	do
…		…
890	if (run && shape_attr_p (run))	1128	if (run && shape_attr_p (run))
891	{	1129	{
892	PangoRectangle extents;	1130	PangoRectangle extents;
893	pango_layout_iter_get_run_extents (iter, 0, &extents);	1131	pango_layout_iter_get_run_extents (iter, 0, &extents);
894		1132
		1133	EXTEND (SP, 2);
895	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1134	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
896	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1135	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
897	}	1136	}
898	}	1137	}
899	while (pango_layout_iter_next_run (iter));	1138	while (pango_layout_iter_next_run (iter));
900		1139
901	pango_layout_iter_free (iter);	1140	pango_layout_iter_free (iter);
902	}	1141	}
903		1142
904	int	1143	int
905	has_wrapped (CFClient::Layout self)	1144	has_wrapped (CFPlus::Layout self)
906	CODE:	1145	CODE:
907	{	1146	{
908	int lines = 1;	1147	int lines = 1;
909	const char *text = pango_layout_get_text (self->pl);	1148	const char *text = pango_layout_get_text (self->pl);
910		1149
…		…
915	}	1154	}
916	OUTPUT:	1155	OUTPUT:
917	RETVAL	1156	RETVAL
918		1157
919	SV *	1158	SV *
920	get_text (CFClient::Layout self)	1159	get_text (CFPlus::Layout self)
921	CODE:	1160	CODE:
922	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1161	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
923	sv_utf8_decode (RETVAL);	1162	sv_utf8_decode (RETVAL);
924	OUTPUT:	1163	OUTPUT:
925	RETVAL	1164	RETVAL
926		1165
927	void	1166	void
928	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1167	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
929	CODE:	1168	CODE:
930	self->r = r;	1169	self->r = r;
931	self->g = g;	1170	self->g = g;
932	self->b = b;	1171	self->b = b;
933	self->a = a;	1172	self->a = a;
934		1173
935	void	1174	void
936	set_font (CFClient::Layout self, CFClient::Font font = 0)	1175	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
937	CODE:	1176	CODE:
938	if (self->font != font)	1177	if (self->font != font)
939	{	1178	{
940	self->font = font;	1179	self->font = font;
941	layout_update_font (self);	1180	layout_update_font (self);
942	}	1181	}
943		1182
944	void	1183	void
945	set_height (CFClient::Layout self, int base_height)	1184	set_height (CFPlus::Layout self, int base_height)
946	CODE:	1185	CODE:
947	if (self->base_height != base_height)	1186	if (self->base_height != base_height)
948	{	1187	{
949	self->base_height = base_height;	1188	self->base_height = base_height;
950	layout_update_font (self);	1189	layout_update_font (self);
951	}	1190	}
952		1191
953	void	1192	void
954	set_width (CFClient::Layout self, int max_width = -1)	1193	set_width (CFPlus::Layout self, int max_width = -1)
955	CODE:	1194	CODE:
956	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1195	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
957		1196
958	void	1197	void
959	set_indent (CFClient::Layout self, int indent)	1198	set_indent (CFPlus::Layout self, int indent)
960	CODE:	1199	CODE:
961	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1200	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
962		1201
963	void	1202	void
964	set_spacing (CFClient::Layout self, int spacing)	1203	set_spacing (CFPlus::Layout self, int spacing)
965	CODE:	1204	CODE:
966	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1205	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
967		1206
968	void	1207	void
969	set_ellipsise (CFClient::Layout self, int ellipsise)	1208	set_ellipsise (CFPlus::Layout self, int ellipsise)
970	CODE:	1209	CODE:
971	pango_layout_set_ellipsize (self->pl,	1210	pango_layout_set_ellipsize (self->pl,
972	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1211	ellipsise == 1 ? PANGO_ELLIPSIZE_START
973	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1212	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
974	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1213	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
975	: PANGO_ELLIPSIZE_NONE	1214	: PANGO_ELLIPSIZE_NONE
976	);	1215	);
977		1216
978	void	1217	void
979	set_single_paragraph_mode (CFClient::Layout self, int spm)	1218	set_single_paragraph_mode (CFPlus::Layout self, int spm)
980	CODE:	1219	CODE:
981	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1220	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
982		1221
983	void	1222	void
984	size (CFClient::Layout self)	1223	size (CFPlus::Layout self)
985	PPCODE:	1224	PPCODE:
986	{	1225	{
987	int w, h;	1226	int w, h;
988		1227
989	layout_get_pixel_size (self, &w, &h);	1228	layout_get_pixel_size (self, &w, &h);
…		…
992	PUSHs (sv_2mortal (newSViv (w)));	1231	PUSHs (sv_2mortal (newSViv (w)));
993	PUSHs (sv_2mortal (newSViv (h)));	1232	PUSHs (sv_2mortal (newSViv (h)));
994	}	1233	}
995		1234
996	int	1235	int
997	descent (CFClient::Layout self)	1236	descent (CFPlus::Layout self)
998	CODE:	1237	CODE:
999	{	1238	{
1000	PangoRectangle rect;	1239	PangoRectangle rect;
1001	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1240	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1002	pango_layout_line_get_pixel_extents (line, 0, &rect);	1241	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
1004	}	1243	}
1005	OUTPUT:	1244	OUTPUT:
1006	RETVAL	1245	RETVAL
1007		1246
1008	int	1247	int
1009	xy_to_index (CFClient::Layout self, int x, int y)	1248	xy_to_index (CFPlus::Layout self, int x, int y)
1010	CODE:	1249	CODE:
1011	{	1250	{
1012	int index, trailing;	1251	int index, trailing;
1013	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1252	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1014	RETVAL = index;	1253	RETVAL = index + trailing;
1015	}	1254	}
1016	OUTPUT:	1255	OUTPUT:
1017	RETVAL	1256	RETVAL
1018		1257
1019	void	1258	void
1020	cursor_pos (CFClient::Layout self, int index)	1259	cursor_pos (CFPlus::Layout self, int index)
1021	PPCODE:	1260	PPCODE:
1022	{	1261	{
1023	PangoRectangle strong_pos;	1262	PangoRectangle strong_pos;
1024	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1263	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1025		1264
…		…
1028	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1267	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1029	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1268	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1030	}	1269	}
1031		1270
1032	void	1271	void
1033	render (CFClient::Layout self)	1272	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
1034	PPCODE:	1273	PPCODE:
1035	{	1274	{
1036	SV *retval;	1275	int line, x;
1037	int w, h;
1038		1276
1039	layout_get_pixel_size (self, &w, &h);	1277	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1278	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1040		1279
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);	1280	EXTEND (SP, 2);
1089	PUSHs (sv_2mortal (newSViv (w)));	1281	PUSHs (sv_2mortal (newSViv (line - 1)));
		1282	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1283	}
		1284
		1285	void
		1286	line_x_to_index (CFPlus::Layout self, int line, int x)
		1287	PPCODE:
		1288	{
		1289	PangoLayoutLine *lp;
		1290	int index, trailing;
		1291
		1292	if (line < 0)
		1293	XSRETURN_EMPTY;
		1294
		1295	if (!(lp = pango_layout_get_line (self->pl, line)))
		1296	XSRETURN_EMPTY; /* do better */
		1297
		1298	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1299
		1300	EXTEND (SP, 2);
		1301	if (GIMME_V == G_SCALAR)
1090	PUSHs (sv_2mortal (newSViv (h)));	1302	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	1303	else
1096	{	1304	{
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)));	1305	PUSHs (sv_2mortal (newSViv (index)));
1116	PUSHs (sv_2mortal (newSViv (h)));	1306	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	}	1307	}
1121	}	1308	}
1122		1309
1123	MODULE = CFClient PACKAGE = CFClient::Texture
1124
1125	void	1310	void
1126	pad2pot (SV data_, SV w_, SV *h_)	1311	render (CFPlus::Layout self, float x, float y, int flags = 0)
1127	CODE:	1312	PPCODE:
1128	{	1313	pango_opengl_render_layout_subpixel (
1129	int ow = SvIV (w_);	1314	self->pl,
1130	int oh = SvIV (h_);	1315	x * PANGO_SCALE, y * PANGO_SCALE,
		1316	self->r, self->g, self->b, self->a,
		1317	flags
		1318	);
1131		1319
1132	if (ow && oh)	1320	MODULE = CFPlus PACKAGE = CFPlus::Texture
		1321
		1322	PROTOTYPES: ENABLE
		1323
		1324	int minpot (int n)
		1325
		1326	void
		1327	pad (SV *data_, int ow, int oh, int nw, int nh)
		1328	CODE:
		1329	{
		1330	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1133	{	1331	{
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;	1332	STRLEN datalen;
1142	char *data = SvPVbyte (data_, datalen);	1333	char *data = SvPVbyte (data_, datalen);
1143	int bpp = datalen / (ow * oh);	1334	int bpp = datalen / (ow * oh);
1144	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1335	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1145		1336
1146	SvPOK_only (result_);	1337	SvPOK_only (result_);
1147	SvCUR_set (result_, nw * nh * bpp);	1338	SvCUR_set (result_, nw * nh * bpp);
1148		1339
1149	memset (SvPVX (result_), 0, nw * nh * bpp);	1340	memset (SvPVX (result_), 0, nw * nh * bpp);
1150	while (oh--)	1341	while (oh--)
1151	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1342	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1152		1343
1153	sv_setsv (data_, result_);	1344	sv_setsv (data_, result_);
1154	}
1155
1156	sv_setiv (w_, nw);
1157	sv_setiv (h_, nh);
1158	}
1159	}	1345	}
1160	}	1346	}
1161		1347
1162	void	1348	void
1163	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1349	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1169	{	1355	{
1170	HV hv = (HV )SvRV (self);	1356	HV hv = (HV )SvRV (self);
1171	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1357	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1172	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1358	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1173	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1359	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1360
		1361	if (name <= 0)
		1362	XSRETURN_EMPTY;
1174		1363
1175	if (items < 5)	1364	if (items < 5)
1176	{	1365	{
1177	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1366	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1178	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1367	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1206	glDisable (GL_ALPHA_TEST);	1395	glDisable (GL_ALPHA_TEST);
1207	glDisable (GL_BLEND);	1396	glDisable (GL_BLEND);
1208	}	1397	}
1209	}	1398	}
1210		1399
		1400	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1401	CODE:
		1402	{
		1403	GLint width;
		1404	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1405	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1406	RETVAL = width > 0;
		1407	}
		1408	OUTPUT:
		1409	RETVAL
		1410
1211	MODULE = CFClient PACKAGE = CFClient::Map	1411	MODULE = CFPlus PACKAGE = CFPlus::Map
1212		1412
1213	CFClient::Map	1413	PROTOTYPES: DISABLE
1214	new (SV *class, int map_width, int map_height)	1414
		1415	CFPlus::Map
		1416	new (SV *class)
1215	CODE:	1417	CODE:
1216	New (0, RETVAL, 1, struct map);	1418	New (0, RETVAL, 1, struct map);
1217	RETVAL->x = 0;	1419	RETVAL->x = 0;
1218	RETVAL->y = 0;	1420	RETVAL->y = 0;
1219	RETVAL->w = map_width;	1421	RETVAL->w = 0;
1220	RETVAL->h = map_height;	1422	RETVAL->h = 0;
1221	RETVAL->ox = 0;	1423	RETVAL->ox = 0;
1222	RETVAL->oy = 0;	1424	RETVAL->oy = 0;
1223	RETVAL->faces = 8192;	1425	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1224	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1426	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;	1427	RETVAL->rows = 0;
1228	RETVAL->row = 0;	1428	RETVAL->row = 0;
1229	OUTPUT:	1429	OUTPUT:
1230	RETVAL	1430	RETVAL
1231		1431
1232	void	1432	void
1233	DESTROY (CFClient::Map self)	1433	DESTROY (CFPlus::Map self)
1234	CODE:	1434	CODE:
1235	{	1435	{
1236	map_clear (self);	1436	map_clear (self);
1237	Safefree (self->face);	1437	Safefree (self->face2tile);
1238	Safefree (self->tex);	1438	Safefree (self->tex);
1239	Safefree (self);	1439	Safefree (self);
1240	}	1440	}
1241		1441
1242	void	1442	void
		1443	resize (CFPlus::Map self, int map_width, int map_height)
		1444	CODE:
		1445	self->w = map_width;
		1446	self->h = map_height;
		1447
		1448	void
1243	clear (CFClient::Map self)	1449	clear (CFPlus::Map self)
1244	CODE:	1450	CODE:
1245	map_clear (self);	1451	map_clear (self);
1246		1452
1247	void	1453	void
1248	set_face (CFClient::Map self, int face, int texid)	1454	set_tileid (CFPlus::Map self, int face, int tile)
1249	CODE:	1455	CODE:
1250	{	1456	{
1251	while (self->faces <= face)	1457	need_facenum (self, face); self->face2tile [face] = tile;
1252	{	1458	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	}	1459	}
1259		1460
1260	void	1461	void
		1462	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1463	CODE:
		1464	{
		1465	tileid texid;
		1466	maptex *tex;
		1467
		1468	if (face < 0 \|\| face >= self->faces)
		1469	return;
		1470
		1471	if (smooth < 0 \|\| smooth >= self->faces)
		1472	return;
		1473
		1474	texid = self->face2tile [face];
		1475
		1476	if (!texid)
		1477	return;
		1478
		1479	tex = self->tex + texid;
		1480	tex->smoothtile = self->face2tile [smooth];
		1481	tex->smoothlevel = level;
		1482	}
		1483
		1484	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)	1485	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:	1486	CODE:
1263	{	1487	{
1264	while (self->texs <= texid)	1488	need_texid (self, texid);
1265	{
1266	Append (maptex, self->tex, self->texs, self->texs);
1267	self->texs *= 2;
1268	}
1269		1489
1270	{	1490	{
1271	maptex *tex = self->tex + texid;	1491	maptex *tex = self->tex + texid;
1272		1492
1273	tex->name = name;	1493	tex->name = name;
…		…
1290	// from transparent color bleeding and ugly wrapping effects.	1510	// from transparent color bleeding and ugly wrapping effects.
1291	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1511	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1292	}	1512	}
1293		1513
1294	int	1514	int
1295	ox (CFClient::Map self)	1515	ox (CFPlus::Map self)
1296	ALIAS:	1516	ALIAS:
1297	oy = 1	1517	oy = 1
1298	x = 2	1518	x = 2
1299	y = 3	1519	y = 3
1300	w = 4	1520	w = 4
…		…
1311	}	1531	}
1312	OUTPUT:	1532	OUTPUT:
1313	RETVAL	1533	RETVAL
1314		1534
1315	void	1535	void
1316	scroll (CFClient::Map self, int dx, int dy)	1536	scroll (CFPlus::Map self, int dx, int dy)
1317	CODE:	1537	CODE:
1318	{	1538	{
1319	if (dx > 0)	1539	if (dx > 0)
1320	map_blank (self, self->x, self->y, dx - 1, self->h);	1540	map_blank (self, self->x, self->y, dx, self->h);
1321	else if (dx < 0)	1541	else if (dx < 0)
1322	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1542	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1323		1543
1324	if (dy > 0)	1544	if (dy > 0)
1325	map_blank (self, self->x, self->y, self->w, dy - 1);	1545	map_blank (self, self->x, self->y, self->w, dy);
1326	else if (dy < 0)	1546	else if (dy < 0)
1327	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1547	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1328		1548
1329	self->ox += dx; self->x += dx;	1549	self->ox += dx; self->x += dx;
1330	self->oy += dy; self->y += dy;	1550	self->oy += dy; self->y += dy;
1331		1551
1332	while (self->y < 0)	1552	while (self->y < 0)
…		…
1336	self->rows += MAP_EXTEND_Y;	1556	self->rows += MAP_EXTEND_Y;
1337	self->y += MAP_EXTEND_Y;	1557	self->y += MAP_EXTEND_Y;
1338	}	1558	}
1339	}	1559	}
1340		1560
1341	void	1561	SV *
1342	map1a_update (CFClient::Map self, SV *data_)	1562	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1343	CODE:	1563	CODE:
1344	{	1564	{
1345	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1565	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1346	uint8_t data_end = (uint8_t )SvEND (data_);	1566	uint8_t data_end = (uint8_t )SvEND (data_);
1347	mapcell *cell;	1567	mapcell *cell;
1348	int x, y, flags;	1568	int x, y, z, flags;
		1569	AV *missing = newAV ();
		1570	RETVAL = newRV_noinc ((SV *)missing);
1349		1571
1350	while (data < data_end)	1572	while (data < data_end - 1)
1351	{	1573	{
1352	flags = (data [0] << 8) + data [1]; data += 2;	1574	flags = (data [0] << 8) + data [1]; data += 2;
1353		1575
1354	x = self->x + ((flags >> 10) & 63);	1576	x = self->x + ((flags >> 10) & 63);
1355	y = self->y + ((flags >> 4) & 63);	1577	y = self->y + ((flags >> 4) & 63);
1356		1578
1357	cell = map_get_cell (self, x, y);	1579	cell = map_get_cell (self, x, y);
1358		1580
1359	if (flags & 15)	1581	if (flags & 15)
1360	{	1582	{
1361	if (cell->darkness < 0)	1583	if (!cell->darkness)
1362	{	1584	{
		1585	memset (cell, 0, sizeof (*cell));
1363	cell->darkness = 0;	1586	cell->darkness = 256;
1364	cell->face [0] = 0;
1365	cell->face [1] = 0;
1366	cell->face [2] = 0;
1367	}	1587	}
1368		1588
1369	cell->darkness = flags & 8 ? *data++ : 255;
1370
1371	//TODO: don't trust server data to be in-range(!)	1589	//TODO: don't trust server data to be in-range(!)
1372		1590
1373	if (flags & 4)	1591	if (flags & 8)
1374	{	1592	{
1375	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1593	if (extmap)
		1594	{
		1595	uint8_t ext, cmd;
		1596
		1597	do
		1598	{
		1599	ext = *data++;
		1600	cmd = ext & 0x3f;
		1601
		1602	if (cmd < 4)
		1603	cell->darkness = 255 - ext * 64 + 1;
		1604	else if (cmd == 5) // health
		1605	{
		1606	cell->stat_width = 1;
		1607	cell->stat_hp = *data++;
		1608	}
		1609	else if (cmd == 6) // monster width
		1610	cell->stat_width = *data++ + 1;
		1611	else if (cmd == 0x47)
		1612	{
		1613	if (*data == 4)
		1614	; // decode player count
		1615
		1616	data += *data + 1;
		1617	}
		1618	else if (cmd == 8) // cell flags
		1619	cell->flags = *data++;
		1620	else if (ext & 0x40) // unknown, multibyte => skip
		1621	data += *data + 1;
		1622	else
		1623	data++;
		1624	}
		1625	while (ext & 0x80);
		1626	}
		1627	else
		1628	cell->darkness = *data++ + 1;
1376	}	1629	}
1377		1630
		1631	for (z = 0; z <= 2; ++z)
1378	if (flags & 2)	1632	if (flags & (4 >> z))
1379	{	1633	{
1380	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1634	faceid face = (data [0] << 8) + data [1]; data += 2;
		1635	need_facenum (self, face);
		1636	cell->tile [z] = self->face2tile [face];
		1637
		1638	if (cell->tile [z])
		1639	{
		1640	maptex *tex = self->tex + cell->tile [z];
		1641	if (!tex->name)
		1642	av_push (missing, newSViv (cell->tile [z]));
		1643
		1644	if (tex->smoothtile)
		1645	{
		1646	maptex *smooth = self->tex + tex->smoothtile;
		1647	if (!smooth->name)
		1648	av_push (missing, newSViv (tex->smoothtile));
		1649	}
		1650	}
1381	}	1651	}
1382
1383	if (flags & 1)
1384	{
1385	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1386	}
1387	}	1652	}
1388	else	1653	else
1389	cell->darkness = -1;	1654	cell->darkness = 0;
1390	}	1655	}
1391	}	1656	}
		1657	OUTPUT:
		1658	RETVAL
1392		1659
1393	SV *	1660	SV *
1394	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1661	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1395	CODE:	1662	CODE:
1396	{	1663	{
1397	int x1, x;	1664	int x1, x;
1398	int y1, y;	1665	int y1, y;
1399	int z;	1666	int z;
…		…
1420	{	1687	{
1421	mapcell *cell = row->col + (x - row->c0);	1688	mapcell *cell = row->col + (x - row->c0);
1422		1689
1423	for (z = 0; z <= 0; z++)	1690	for (z = 0; z <= 0; z++)
1424	{	1691	{
1425	mapface face = cell->face [z];
1426
1427	if (face)
1428	{
1429	maptex tex = self->tex [face];	1692	maptex tex = self->tex [cell->tile [z]];
1430	int a0 = 255 - tex.a;	1693	int a0 = 255 - tex.a;
1431	int a1 = tex.a;	1694	int a1 = tex.a;
1432		1695
1433	r = (r * a0 + tex.r * a1) / 255;	1696	r = (r * a0 + tex.r * a1) / 255;
1434	g = (g * a0 + tex.g * a1) / 255;	1697	g = (g * a0 + tex.g * a1) / 255;
1435	b = (b * a0 + tex.b * a1) / 255;	1698	b = (b * a0 + tex.b * a1) / 255;
1436	a = (a * a0 + tex.a * a1) / 255;	1699	a = (a * a0 + tex.a * a1) / 255;
1437	}
1438	}	1700	}
1439	}	1701	}
1440		1702
1441	*map++ = (r )	1703	*map++ = (r )
1442	\| (g << 8)	1704	\| (g << 8)
…		…
1449	}	1711	}
1450	OUTPUT:	1712	OUTPUT:
1451	RETVAL	1713	RETVAL
1452		1714
1453	void	1715	void
1454	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1716	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1455	CODE:	1717	CODE:
1456	{	1718	{
1457	int vx, vy;
1458	int x, y, z;	1719	int x, y, z;
1459	int last_name;
1460	mapface face;
1461		1720
1462	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1721	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1463	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1722	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1723	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1724	smooth_key skey;
1464		1725
1465	/*	1726	rc_t *rc = rc_alloc ();
1466	int vx = self->vx = self->w >= sw	1727	rc_key_t key;
1467	? self->x + (self->w - sw) / 2	1728	rc_array_t *arr;
1468	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1469		1729
1470	int vy = self->vy = self->h >= sh	1730	// thats current max. sorry.
1471	? self->y + (self->h - sh) / 2	1731	if (sw > 255) sw = 255;
1472	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1732	if (sh > 255) sh = 255;
1473	*/
1474		1733
1475	glColor4ub (255, 255, 255, 255);	1734	// clear key, in case of extra padding
		1735	memset (&skey, 0, sizeof (skey));
		1736
		1737	memset (&key, 0, sizeof (key));
		1738	key.r = 255;
		1739	key.g = 255;
		1740	key.b = 255;
		1741	key.a = 255;
		1742	key.mode = GL_QUADS;
		1743	key.format = GL_T2F_V3F;
		1744	key.texname = -1;
		1745
		1746	mx += self->x;
		1747	my += self->y;
		1748
		1749	// first pass: determine smooth_max
		1750	// rather ugly, if you ask me
		1751	// could also be stored inside mapcell and updated on change
		1752	memset (smooth_max, 0, sizeof (smooth_max));
		1753
		1754	for (y = 0; y < sh; y++)
		1755	if (0 <= y + my && y + my < self->rows)
		1756	{
		1757	maprow *row = self->row + (y + my);
		1758
		1759	for (x = 0; x < sw; x++)
		1760	if (row->c0 <= x + mx && x + mx < row->c1)
		1761	{
		1762	mapcell *cell = row->col + (x + mx - row->c0);
		1763
		1764	smooth_max[x + 1][y + 1] =
		1765	MAX (self->tex [cell->tile [0]].smoothlevel,
		1766	MAX (self->tex [cell->tile [1]].smoothlevel,
		1767	self->tex [cell->tile [2]].smoothlevel));
		1768	}
		1769	}
1476		1770
1477	glEnable (GL_BLEND);	1771	glEnable (GL_BLEND);
1478	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1772	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1479	glEnable (GL_TEXTURE_2D);
1480	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1481		1774
1482	glBegin (GL_QUADS);
1483
1484	last_name = 0;
1485
1486	for (z = 0; z < 3; z++)	1775	for (z = 0; z <= 2; z++)
		1776	{
		1777	memset (smooth_level, 0, sizeof (smooth_level));
		1778
1487	for (y = 0; y < sh; y++)	1779	for (y = 0; y < sh; y++)
1488	if (0 <= y + vy && y + vy < self->rows)	1780	if (0 <= y + my && y + my < self->rows)
1489	{	1781	{
1490	maprow *row = self->row + (y + vy);	1782	maprow *row = self->row + (y + my);
1491		1783
1492	for (x = 0; x < sw; x++)	1784	for (x = 0; x < sw; x++)
1493	if (row->c0 <= x + vx && x + vx < row->c1)	1785	if (row->c0 <= x + mx && x + mx < row->c1)
1494	{	1786	{
1495	mapcell *cell = row->col + (x + vx - row->c0);	1787	mapcell *cell = row->col + (x + mx - row->c0);
1496
1497	face = cell->face [z];	1788	tileid tile = cell->tile [z];
1498		1789
1499	if (face)	1790	if (tile)
		1791	{
		1792	maptex tex = self->tex [tile];
		1793	int px, py;
		1794
		1795	// suppressing texture state switches here
		1796	// is only moderately effective, but worth the extra effort
		1797	if (key.texname != tex.name)
		1798	{
		1799	if (!tex.name)
		1800	tex = self->tex [2]; /* missing, replace by noface */
		1801
		1802	key.texname = tex.name;
		1803	arr = rc_array (rc, &key);
		1804	}
		1805
		1806	px = (x + 1) * T - tex.w;
		1807	py = (y + 1) * T - tex.h;
		1808
		1809	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1810	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1811	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1812	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1813
		1814	if (cell->flags && z == 2)
		1815	{
		1816	// overlays such as the speech bubble, probably more to come
		1817	if (cell->flags & 1)
		1818	{
		1819	maptex tex = self->tex [1];
		1820	int px = x * T + T * 2 / 32;
		1821	int py = y * T - T * 6 / 32;
		1822
		1823	if (tex.name)
		1824	{
		1825	if (key.texname != tex.name)
		1826	{
		1827	key.texname = tex.name;
		1828	arr = rc_array (rc, &key);
		1829	}
		1830
		1831	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1832	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1833	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1834	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1835	}
		1836	}
		1837	}
		1838
		1839	// update smooth hash
		1840	if (tex.smoothtile)
		1841	{
		1842	skey.tile = tex.smoothtile;
		1843	skey.level = tex.smoothlevel;
		1844
		1845	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1846
		1847	// add bits to current tile and all neighbours. skey.x\|y is
		1848	// shifted +1\|+1 so we always stay positive.
		1849
		1850	// bits is ___n cccc CCCC bbbb
		1851	// n do not draw borders&corners
		1852	// c draw these corners, but...
		1853	// C ... not these
		1854	// b draw these borders
		1855
		1856	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1857	// ┃· ·· ·┃ ━━
		1858
		1859	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1860	// ·· ·· ·┏ ┓·
		1861
		1862	// full tile
		1863	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1864
		1865	// borders
		1866	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1867	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1868	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1869	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1870
		1871	// corners
		1872	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1873	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1874	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1875	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1876	}
		1877	}
		1878	}
		1879	}
		1880
		1881	// go through all smoothlevels, lowest to highest, then draw.
		1882	// this is basically counting sort
		1883	{
		1884	int w, b;
		1885
		1886	for (w = 0; w < 256 / 32; ++w)
		1887	{
		1888	uint32_t smask = smooth_level [w];
		1889	if (smask)
		1890	for (b = 0; b < 32; ++b)
		1891	if (smask & (((uint32_t)1) << b))
1500	{	1892	{
1501	maptex tex = self->tex [face];	1893	int level = (w << 5) \| b;
		1894	HE *he;
1502		1895
1503	int px = (x + 1) * 32 - tex.w;	1896	hv_iterinit (smooth);
1504	int py = (y + 1) * 32 - tex.h;	1897	while ((he = hv_iternext (smooth)))
1505
1506	if (last_name != tex.name)
1507	{	1898	{
		1899	smooth_key skey = (smooth_key )HeKEY (he);
		1900	IV bits = SvIVX (HeVAL (he));
		1901
		1902	if (!(bits & 0x1000)
		1903	&& skey->level == level
		1904	&& level > smooth_max [skey->x][skey->y])
1508	glEnd ();	1905	{
		1906	maptex tex = self->tex [skey->tile];
		1907	int px = (((int)skey->x) - 1) * T;
		1908	int py = (((int)skey->y) - 1) * T;
		1909	int border = bits & 15;
		1910	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1911	float dx = tex.s * .0625f; // 16 images/row
		1912	float dy = tex.t * .5f ; // 2 images/column
		1913
		1914	if (tex.name)
		1915	{
		1916	// this time avoiding texture state changes
		1917	// save gobs of state changes.
		1918	if (key.texname != tex.name)
		1919	{
1509	last_name = tex.name;	1920	key.texname = tex.name;
1510	glBindTexture (GL_TEXTURE_2D, last_name);	1921	arr = rc_array (rc, &key);
1511	glBegin (GL_QUADS);	1922	}
		1923
		1924	if (border)
		1925	{
		1926	float ox = border * dx;
		1927
		1928	rc_t2f_v3f (arr, ox , 0.f , px , py , 0);
		1929	rc_t2f_v3f (arr, ox , dy , px , py + T, 0);
		1930	rc_t2f_v3f (arr, ox + dx, dy , px + T, py + T, 0);
		1931	rc_t2f_v3f (arr, ox + dx, 0.f , px + T, py , 0);
		1932	}
		1933
		1934	if (corner)
		1935	{
		1936	float ox = corner * dx;
		1937
		1938	rc_t2f_v3f (arr, ox , dy , px , py , 0);
		1939	rc_t2f_v3f (arr, ox , dy * 2.f, px , py + T, 0);
		1940	rc_t2f_v3f (arr, ox + dx, dy * 2.f, px + T, py + T, 0);
		1941	rc_t2f_v3f (arr, ox + dx, dy , px + T, py , 0);
		1942	}
		1943	}
		1944	}
1512	}	1945	}
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	}	1946	}
1519	}
1520	}	1947	}
		1948	}
1521		1949
1522	glEnd ();	1950	hv_clear (smooth);
		1951	rc_draw (rc);
		1952	rc_clear (rc);
		1953	}
1523		1954
1524	glDisable (GL_TEXTURE_2D);
1525	glDisable (GL_BLEND);	1955	glDisable (GL_BLEND);
1526	}	1956	rc_free (rc);
1527		1957
		1958	// top layer: overlays such as the health bar
		1959	for (y = 0; y < sh; y++)
		1960	if (0 <= y + my && y + my < self->rows)
		1961	{
		1962	maprow *row = self->row + (y + my);
		1963
		1964	for (x = 0; x < sw; x++)
		1965	if (row->c0 <= x + mx && x + mx < row->c1)
		1966	{
		1967	mapcell *cell = row->col + (x + mx - row->c0);
		1968
		1969	int px = x * T;
		1970	int py = y * T;
		1971
		1972	if (cell->stat_hp)
		1973	{
		1974	int width = cell->stat_width * T;
		1975	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1976
		1977	glColor3ub (0, 0, 0);
		1978	glRectf (px + 1, py - thick - 2,
		1979	px + width - 1, py);
		1980
		1981	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1982	glRectf (px + 2,
		1983	py - thick - 1,
		1984	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1985	}
		1986	}
		1987	}
		1988	}
		1989
1528	void	1990	void
1529	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	1991	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1530	CODE:	1992	CODE:
1531	{	1993	{
1532	static float color[16][3] = {	1994	static float color[16][3] = {
1533	{ 0.00, 0.00, 0.00 },	1995	{ 0.00F, 0.00F, 0.00F },
1534	{ 1.00, 1.00, 1.00 },	1996	{ 1.00F, 1.00F, 1.00F },
1535	{ 0.00, 0.00, 0.55 },	1997	{ 0.00F, 0.00F, 0.55F },
1536	{ 1.00, 0.00, 0.00 },	1998	{ 1.00F, 0.00F, 0.00F },
1537		1999
1538	{ 1.00, 0.54, 0.00 },	2000	{ 1.00F, 0.54F, 0.00F },
1539	{ 0.11, 0.56, 1.00 },	2001	{ 0.11F, 0.56F, 1.00F },
1540	{ 0.93, 0.46, 0.00 },	2002	{ 0.93F, 0.46F, 0.00F },
1541	{ 0.18, 0.54, 0.34 },	2003	{ 0.18F, 0.54F, 0.34F },
1542		2004
1543	{ 0.56, 0.73, 0.56 },	2005	{ 0.56F, 0.73F, 0.56F },
1544	{ 0.80, 0.80, 0.80 },	2006	{ 0.80F, 0.80F, 0.80F },
1545	{ 0.55, 0.41, 0.13 },	2007	{ 0.55F, 0.41F, 0.13F },
1546	{ 0.99, 0.77, 0.26 },	2008	{ 0.99F, 0.77F, 0.26F },
1547		2009
1548	{ 0.74, 0.65, 0.41 },	2010	{ 0.74F, 0.65F, 0.41F },
1549		2011
1550	{ 0.00, 1.00, 1.00 },	2012	{ 0.00F, 1.00F, 1.00F },
1551	{ 1.00, 0.00, 1.00 },	2013	{ 1.00F, 0.00F, 1.00F },
1552	{ 1.00, 1.00, 0.00 },	2014	{ 1.00F, 1.00F, 0.00F },
1553	};	2015	};
1554		2016
1555	int x, y;	2017	int x, y;
1556		2018
1557	glEnable (GL_TEXTURE_2D);	2019	glEnable (GL_TEXTURE_2D);
…		…
1584	glDisable (GL_BLEND);	2046	glDisable (GL_BLEND);
1585	glDisable (GL_TEXTURE_2D);	2047	glDisable (GL_TEXTURE_2D);
1586	}	2048	}
1587		2049
1588	void	2050	void
1589	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2051	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1590	PPCODE:	2052	PPCODE:
1591	{	2053	{
1592	int vx, vy;
1593	int x, y;	2054	int x, y;
		2055	int sw1 = sw + 2;
		2056	int sh1 = sh + 2;
		2057	int sh3 = sh * 3;
1594	int sw4 = (sw + 3) & ~3;	2058	int sw34 = (sw * 3 + 3) & ~3;
		2059	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1595	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2060	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1596	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2061	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1597		2062
1598	memset (darkness, 255, sw4 * sh);
1599	SvPOK_only (darkness_sv);	2063	SvPOK_only (darkness3_sv);
1600	SvCUR_set (darkness_sv, sw4 * sh);	2064	SvCUR_set (darkness3_sv, sw34 * sh3);
1601		2065
1602	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2066	mx += self->x - 1;
1603	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2067	my += self->y - 1;
1604		2068
		2069	memset (darkness1, 255, sw1 * sh1);
		2070
1605	for (y = 0; y < sh; y++)	2071	for (y = 0; y < sh1; y++)
1606	if (0 <= y + vy && y + vy < self->rows)	2072	if (0 <= y + my && y + my < self->rows)
1607	{	2073	{
1608	maprow *row = self->row + (y + vy);	2074	maprow *row = self->row + (y + my);
1609		2075
1610	for (x = 0; x < sw; x++)	2076	for (x = 0; x < sw1; x++)
1611	if (row->c0 <= x + vx && x + vx < row->c1)	2077	if (row->c0 <= x + mx && x + mx < row->c1)
1612	{	2078	{
1613	mapcell *cell = row->col + (x + vx - row->c0);	2079	mapcell *cell = row->col + (x + mx - row->c0);
1614		2080
1615	darkness[y * sw4 + x] = cell->darkness < 0	2081	darkness1 [y * sw1 + x] = cell->darkness
		2082	? 255 - (cell->darkness - 1)
1616	? 255 - FOW_DARKNESS	2083	: 255 - FOW_DARKNESS;
1617	: 255 - cell->darkness;
1618	}	2084	}
1619	}	2085	}
1620		2086
		2087	for (y = 0; y < sh; ++y)
		2088	for (x = 0; x < sw; ++x)
		2089	{
		2090	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2091	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2092	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2093	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2094	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2095	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2096	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2097	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2098	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2099
		2100	uint8_t r11 = (d11 + d21 + d12) / 3;
		2101	uint8_t r21 = d21;
		2102	uint8_t r31 = (d21 + d31 + d32) / 3;
		2103
		2104	uint8_t r12 = d12;
		2105	uint8_t r22 = d22;
		2106	uint8_t r32 = d32;
		2107
		2108	uint8_t r13 = (d13 + d23 + d12) / 3;
		2109	uint8_t r23 = d23;
		2110	uint8_t r33 = (d23 + d33 + d32) / 3;
		2111
		2112	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2113	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2114	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2115	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2116	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2117	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2118	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2119	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2120	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2121	}
		2122
		2123	free (darkness1);
		2124
1621	EXTEND (SP, 3);	2125	EXTEND (SP, 3);
1622	PUSHs (sv_2mortal (newSViv (sw4)));	2126	PUSHs (sv_2mortal (newSViv (sw34)));
1623	PUSHs (sv_2mortal (newSViv (sh)));	2127	PUSHs (sv_2mortal (newSViv (sh3)));
1624	PUSHs (darkness_sv);	2128	PUSHs (darkness3_sv);
1625	}	2129	}
1626		2130
1627	SV *	2131	SV *
1628	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2132	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1629	CODE:	2133	CODE:
1630	{	2134	{
1631	int x, y, x1, y1;	2135	int x, y, x1, y1;
1632	SV data_sv = newSV (w h * 7 + 5);	2136	SV data_sv = newSV (w h * 7 + 5);
1633	uint8_t data = (uint8_t )SvPVX (data_sv);	2137	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1658	if (row && row->c0 <= x && x < row->c1)	2162	if (row && row->c0 <= x && x < row->c1)
1659	{	2163	{
1660	mapcell *cell = row->col + (x - row->c0);	2164	mapcell *cell = row->col + (x - row->c0);
1661	uint8_t flags = 0;	2165	uint8_t flags = 0;
1662		2166
1663	if (cell->face [0]) flags \|= 1;	2167	if (cell->tile [0]) flags \|= 1;
1664	if (cell->face [1]) flags \|= 2;	2168	if (cell->tile [1]) flags \|= 2;
1665	if (cell->face [2]) flags \|= 4;	2169	if (cell->tile [2]) flags \|= 4;
1666		2170
1667	*data++ = flags;	2171	*data++ = flags;
1668		2172
1669	if (flags & 1)	2173	if (flags & 1)
1670	{	2174	{
		2175	tileid tile = cell->tile [0];
1671	*data++ = cell->face [0] >> 8;	2176	*data++ = tile >> 8;
1672	*data++ = cell->face [0];	2177	*data++ = tile;
1673	}	2178	}
1674		2179
1675	if (flags & 2)	2180	if (flags & 2)
1676	{	2181	{
		2182	tileid tile = cell->tile [1];
1677	*data++ = cell->face [1] >> 8;	2183	*data++ = tile >> 8;
1678	*data++ = cell->face [1];	2184	*data++ = tile;
1679	}	2185	}
1680		2186
1681	if (flags & 4)	2187	if (flags & 4)
1682	{	2188	{
		2189	tileid tile = cell->tile [2];
1683	*data++ = cell->face [2] >> 8;	2190	*data++ = tile >> 8;
1684	*data++ = cell->face [2];	2191	*data++ = tile;
1685	}	2192	}
1686	}	2193	}
1687	else	2194	else
1688	*data++ = 0;	2195	*data++ = 0;
1689	}	2196	}
…		…
1695	}	2202	}
1696	OUTPUT:	2203	OUTPUT:
1697	RETVAL	2204	RETVAL
1698		2205
1699	void	2206	void
1700	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2207	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1701	PPCODE:	2208	PPCODE:
1702	{	2209	{
1703	int x, y, z;	2210	int x, y, z;
1704	int w, h;	2211	int w, h;
1705	int x1, y1;	2212	int x1, y1;
…		…
1729	{	2236	{
1730	uint8_t flags = *data++;	2237	uint8_t flags = *data++;
1731		2238
1732	if (flags)	2239	if (flags)
1733	{	2240	{
1734	mapface face[3] = { 0, 0, 0 };
1735
1736	mapcell *cell = row_get_cell (row, x);	2241	mapcell *cell = row_get_cell (row, x);
		2242	tileid tile[3] = { 0, 0, 0 };
1737		2243
1738	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2244	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1739	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2245	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1740	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2246	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1741		2247
1742	if (cell->darkness <= 0)	2248	if (cell->darkness == 0)
1743	{	2249	{
1744	cell->darkness = -1;	2250	cell->darkness = 0;
1745		2251
1746	for (z = 0; z <= 2; z++)	2252	for (z = 0; z <= 2; z++)
1747	{	2253	{
1748	cell->face[z] = face[z];	2254	tileid t = tile [z];
1749		2255
1750	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2256	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2257	{
1751	XPUSHs (sv_2mortal (newSViv (face[z])));	2258	XPUSHs (sv_2mortal (newSViv (t)));
		2259	need_texid (self, t);
		2260	}
		2261
		2262	cell->tile [z] = t;
1752	}	2263	}
1753	}	2264	}
1754	}	2265	}
1755	}	2266	}
1756	}	2267	}
1757	}	2268	}
1758		2269
1759	MODULE = CFClient PACKAGE = CFClient::MixChunk	2270	MODULE = CFPlus PACKAGE = CFPlus::RW
1760		2271
1761	CFClient::MixChunk	2272	CFPlus::RW
1762	new_from_file (SV class, char path)	2273	new (SV class, SV data_sv)
1763	CODE:	2274	CODE:
1764	RETVAL = Mix_LoadWAV (path);	2275	{
		2276	STRLEN datalen;
		2277	char *data = SvPVbyte (data_sv, datalen);
		2278
		2279	RETVAL = SDL_RWFromConstMem (data, datalen);
		2280	}
1765	OUTPUT:	2281	OUTPUT:
1766	RETVAL	2282	RETVAL
1767		2283
		2284	CFPlus::RW
		2285	new_from_file (SV class, const char path, const char *mode = "rb")
		2286	CODE:
		2287	RETVAL = SDL_RWFromFile (path, mode);
		2288	OUTPUT:
		2289	RETVAL
		2290
		2291	# fails on win32:
		2292	# CFPlus.xs(2268) : error C2059: syntax error : '('
1768	void	2293	#void
		2294	#close (CFPlus::RW self)
		2295	# CODE:
		2296	# (self->(close)) (self);
		2297
		2298	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2299
		2300	PROTOTYPES: DISABLE
		2301
		2302	CFPlus::Channel
		2303	find ()
		2304	CODE:
		2305	{
		2306	RETVAL = Mix_GroupAvailable (-1);
		2307
		2308	if (RETVAL < 0)
		2309	{
		2310	RETVAL = Mix_GroupOldest (-1);
		2311
		2312	if (RETVAL < 0)
		2313	XSRETURN_UNDEF;
		2314
		2315	Mix_HaltChannel (RETVAL);
		2316	}
		2317
		2318	Mix_UnregisterAllEffects (RETVAL);
		2319	Mix_Volume (RETVAL, 128);
		2320	}
		2321	OUTPUT:
		2322	RETVAL
		2323
		2324	void
		2325	halt (CFPlus::Channel self)
		2326	CODE:
		2327	Mix_HaltChannel (self);
		2328
		2329	void
		2330	expire (CFPlus::Channel self, int ticks = -1)
		2331	CODE:
		2332	Mix_ExpireChannel (self, ticks);
		2333
		2334	void
		2335	fade_out (CFPlus::Channel self, int ticks = -1)
		2336	CODE:
		2337	Mix_FadeOutChannel (self, ticks);
		2338
		2339	int
		2340	volume (CFPlus::Channel self, int volume)
		2341	CODE:
		2342	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2343	OUTPUT:
		2344	RETVAL
		2345
		2346	void
		2347	unregister_all_effects (CFPlus::Channel self)
		2348	CODE:
		2349	Mix_UnregisterAllEffects (self);
		2350
		2351	void
		2352	set_panning (CFPlus::Channel self, int left, int right)
		2353	CODE:
		2354	left = CLAMP (left , 0, 255);
		2355	right = CLAMP (right, 0, 255);
		2356	Mix_SetPanning (self, left, right);
		2357
		2358	void
		2359	set_distance (CFPlus::Channel self, int distance)
		2360	CODE:
		2361	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2362
		2363	void
		2364	set_position (CFPlus::Channel self, int angle, int distance)
		2365	CODE:
		2366
		2367	void
		2368	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2369	CODE:
		2370	{
		2371	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2372	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2373	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2374	}
		2375
		2376	void
		2377	set_reverse_stereo (CFPlus::Channel self, int flip)
		2378	CODE:
		2379	Mix_SetReverseStereo (self, flip);
		2380
		2381	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2382
		2383	PROTOTYPES: DISABLE
		2384
		2385	CFPlus::MixChunk
		2386	new (SV *class, CFPlus::RW rwops)
		2387	CODE:
		2388	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2389	OUTPUT:
		2390	RETVAL
		2391
		2392	void
1769	DESTROY (CFClient::MixChunk self)	2393	DESTROY (CFPlus::MixChunk self)
1770	CODE:	2394	CODE:
1771	Mix_FreeChunk (self);	2395	Mix_FreeChunk (self);
1772		2396
1773	int	2397	int
1774	volume (CFClient::MixChunk self, int volume = -1)	2398	volume (CFPlus::MixChunk self, int volume = -1)
1775	CODE:	2399	CODE:
		2400	if (items > 1)
		2401	volume = CLAMP (volume, 0, 128);
1776	RETVAL = Mix_VolumeChunk (self, volume);	2402	RETVAL = Mix_VolumeChunk (self, volume);
1777	OUTPUT:	2403	OUTPUT:
1778	RETVAL	2404	RETVAL
1779		2405
1780	int	2406	CFPlus::Channel
1781	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2407	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1782	CODE:	2408	CODE:
		2409	{
1783	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2410	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2411
		2412	if (RETVAL < 0)
		2413	XSRETURN_UNDEF;
		2414
		2415	if (channel < 0)
		2416	{
		2417	Mix_UnregisterAllEffects (RETVAL);
		2418	Mix_Volume (RETVAL, 128);
		2419	}
		2420	}
1784	OUTPUT:	2421	OUTPUT:
1785	RETVAL	2422	RETVAL
1786		2423
1787	MODULE = CFClient PACKAGE = CFClient::MixMusic	2424	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1788		2425
1789	int	2426	int
1790	volume (int volume = -1)	2427	volume (int volume = -1)
		2428	PROTOTYPE: ;$
1791	CODE:	2429	CODE:
		2430	if (items > 0)
		2431	volume = CLAMP (volume, 0, 128);
1792	RETVAL = Mix_VolumeMusic (volume);	2432	RETVAL = Mix_VolumeMusic (volume);
1793	OUTPUT:	2433	OUTPUT:
1794	RETVAL	2434	RETVAL
1795		2435
		2436	void
		2437	fade_out (int ms)
		2438	CODE:
		2439	Mix_FadeOutMusic (ms);
		2440
		2441	void
		2442	halt ()
		2443	CODE:
		2444	Mix_HaltMusic ();
		2445
1796	CFClient::MixMusic	2446	CFPlus::MixMusic
1797	new_from_file (SV class, char path)	2447	new (SV *class, CFPlus::RW rwops)
1798	CODE:	2448	CODE:
1799	RETVAL = Mix_LoadMUS (path);	2449	RETVAL = Mix_LoadMUS_RW (rwops);
1800	OUTPUT:	2450	OUTPUT:
1801	RETVAL	2451	RETVAL
1802		2452
1803	void	2453	void
1804	DESTROY (CFClient::MixMusic self)	2454	DESTROY (CFPlus::MixMusic self)
1805	CODE:	2455	CODE:
1806	Mix_FreeMusic (self);	2456	Mix_FreeMusic (self);
1807		2457
1808	int	2458	int
1809	play (CFClient::MixMusic self, int loops = -1)	2459	play (CFPlus::MixMusic self, int loops = -1)
1810	CODE:	2460	CODE:
1811	RETVAL = Mix_PlayMusic (self, loops);	2461	RETVAL = Mix_PlayMusic (self, loops);
1812	OUTPUT:	2462	OUTPUT:
1813	RETVAL	2463	RETVAL
1814		2464
		2465	void
		2466	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2467	CODE:
		2468	Mix_FadeInMusicPos (self, loops, ms, position);
		2469
1815	MODULE = CFClient PACKAGE = CFClient::OpenGL	2470	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2471
		2472	PROTOTYPES: ENABLE
1816		2473
1817	BOOT:	2474	BOOT:
1818	{	2475	{
1819	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2476	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1820	static const struct {	2477	static const struct {
1821	const char *name;	2478	const char *name;
1822	IV iv;	2479	IV iv;
1823	} *civ, const_iv[] = {	2480	} *civ, const_iv[] = {
1824	# define const_iv(name) { # name, (IV)name }	2481	# define const_iv(name) { # name, (IV)name }
		2482	const_iv (GL_VENDOR),
		2483	const_iv (GL_VERSION),
		2484	const_iv (GL_EXTENSIONS),
1825	const_iv (GL_COLOR_MATERIAL),	2485	const_iv (GL_COLOR_MATERIAL),
1826	const_iv (GL_SMOOTH),	2486	const_iv (GL_SMOOTH),
1827	const_iv (GL_FLAT),	2487	const_iv (GL_FLAT),
1828	const_iv (GL_DITHER),	2488	const_iv (GL_DITHER),
1829	const_iv (GL_BLEND),	2489	const_iv (GL_BLEND),
…		…
1833	const_iv (GL_ALPHA_TEST),	2493	const_iv (GL_ALPHA_TEST),
1834	const_iv (GL_NORMALIZE),	2494	const_iv (GL_NORMALIZE),
1835	const_iv (GL_RESCALE_NORMAL),	2495	const_iv (GL_RESCALE_NORMAL),
1836	const_iv (GL_FRONT),	2496	const_iv (GL_FRONT),
1837	const_iv (GL_BACK),	2497	const_iv (GL_BACK),
		2498	const_iv (GL_AUX0),
1838	const_iv (GL_AND),	2499	const_iv (GL_AND),
1839	const_iv (GL_ONE),	2500	const_iv (GL_ONE),
1840	const_iv (GL_ZERO),	2501	const_iv (GL_ZERO),
1841	const_iv (GL_SRC_ALPHA),	2502	const_iv (GL_SRC_ALPHA),
1842	const_iv (GL_DST_ALPHA),	2503	const_iv (GL_DST_ALPHA),
…		…
1856	const_iv (GL_LUMINANCE),	2517	const_iv (GL_LUMINANCE),
1857	const_iv (GL_LUMINANCE_ALPHA),	2518	const_iv (GL_LUMINANCE_ALPHA),
1858	const_iv (GL_FLOAT),	2519	const_iv (GL_FLOAT),
1859	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2520	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1860	const_iv (GL_COMPILE),	2521	const_iv (GL_COMPILE),
		2522	const_iv (GL_PROXY_TEXTURE_1D),
		2523	const_iv (GL_PROXY_TEXTURE_2D),
1861	const_iv (GL_TEXTURE_1D),	2524	const_iv (GL_TEXTURE_1D),
1862	const_iv (GL_TEXTURE_2D),	2525	const_iv (GL_TEXTURE_2D),
1863	const_iv (GL_TEXTURE_ENV),	2526	const_iv (GL_TEXTURE_ENV),
1864	const_iv (GL_TEXTURE_MAG_FILTER),	2527	const_iv (GL_TEXTURE_MAG_FILTER),
1865	const_iv (GL_TEXTURE_MIN_FILTER),	2528	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1886	const_iv (GL_COLOR_LOGIC_OP),	2549	const_iv (GL_COLOR_LOGIC_OP),
1887	const_iv (GL_SEPARABLE_2D),	2550	const_iv (GL_SEPARABLE_2D),
1888	const_iv (GL_CONVOLUTION_2D),	2551	const_iv (GL_CONVOLUTION_2D),
1889	const_iv (GL_CONVOLUTION_BORDER_MODE),	2552	const_iv (GL_CONVOLUTION_BORDER_MODE),
1890	const_iv (GL_CONSTANT_BORDER),	2553	const_iv (GL_CONSTANT_BORDER),
		2554	const_iv (GL_POINTS),
1891	const_iv (GL_LINES),	2555	const_iv (GL_LINES),
		2556	const_iv (GL_LINE_STRIP),
1892	const_iv (GL_LINE_LOOP),	2557	const_iv (GL_LINE_LOOP),
1893	const_iv (GL_QUADS),	2558	const_iv (GL_QUADS),
1894	const_iv (GL_QUAD_STRIP),	2559	const_iv (GL_QUAD_STRIP),
1895	const_iv (GL_TRIANGLES),	2560	const_iv (GL_TRIANGLES),
1896	const_iv (GL_TRIANGLE_STRIP),	2561	const_iv (GL_TRIANGLE_STRIP),
1897	const_iv (GL_TRIANGLE_FAN),	2562	const_iv (GL_TRIANGLE_FAN),
		2563	const_iv (GL_POLYGON),
1898	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2564	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2565	const_iv (GL_POINT_SMOOTH_HINT),
		2566	const_iv (GL_LINE_SMOOTH_HINT),
		2567	const_iv (GL_POLYGON_SMOOTH_HINT),
		2568	const_iv (GL_GENERATE_MIPMAP_HINT),
1899	const_iv (GL_FASTEST),	2569	const_iv (GL_FASTEST),
		2570	const_iv (GL_DONT_CARE),
		2571	const_iv (GL_NICEST),
1900	const_iv (GL_V2F),	2572	const_iv (GL_V2F),
1901	const_iv (GL_V3F),	2573	const_iv (GL_V3F),
1902	const_iv (GL_T2F_V3F),	2574	const_iv (GL_T2F_V3F),
1903	const_iv (GL_T2F_N3F_V3F),	2575	const_iv (GL_T2F_N3F_V3F),
1904	# undef const_iv	2576	# undef const_iv
1905	};	2577	};
1906		2578
1907	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2579	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1908	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2580	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2581
		2582	texture_av = newAV ();
		2583	AvREAL_off (texture_av);
1909	}	2584	}
1910		2585
1911	char *	2586	char *
1912	gl_vendor ()	2587	gl_vendor ()
1913	CODE:	2588	CODE:
…		…
1927	CODE:	2602	CODE:
1928	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2603	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1929	OUTPUT:	2604	OUTPUT:
1930	RETVAL	2605	RETVAL
1931		2606
		2607	const char *glGetString (GLenum pname)
		2608
		2609	GLint glGetInteger (GLenum pname)
		2610	CODE:
		2611	glGetIntegerv (pname, &RETVAL);
		2612	OUTPUT:
		2613	RETVAL
		2614
		2615	GLdouble glGetDouble (GLenum pname)
		2616	CODE:
		2617	glGetDoublev (pname, &RETVAL);
		2618	OUTPUT:
		2619	RETVAL
		2620
1932	int glGetError ()	2621	int glGetError ()
1933		2622
1934	void glFinish ()	2623	void glFinish ()
1935		2624
1936	void glClear (int mask)	2625	void glClear (int mask)
…		…
1973	# near_ and far_ are due to microsofts buggy "c" compiler	2662	# 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_)	2663	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1975		2664
1976	# near_ and far_ are due to microsofts buggy "c" compiler	2665	# 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_)	2666	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2667
		2668	PROTOTYPES: DISABLE
1978		2669
1979	void glViewport (int x, int y, int width, int height)	2670	void glViewport (int x, int y, int width, int height)
1980		2671
1981	void glScissor (int x, int y, int width, int height)	2672	void glScissor (int x, int y, int width, int height)
1982		2673
…		…
1990		2681
1991	void glRotate (float angle, float x, float y, float z)	2682	void glRotate (float angle, float x, float y, float z)
1992	CODE:	2683	CODE:
1993	glRotatef (angle, x, y, z);	2684	glRotatef (angle, x, y, z);
1994		2685
1995	void glBegin (int mode)
1996
1997	void glEnd ()
1998
1999	void glColor (float r, float g, float b, float a = 1.0)	2686	void glColor (float r, float g, float b, float a = 1.0)
2000	PROTOTYPE: @
2001	ALIAS:	2687	ALIAS:
2002	glColor_premultiply = 1	2688	glColor_premultiply = 1
2003	CODE:	2689	CODE:
2004	if (ix)	2690	if (ix)
2005	{	2691	{
2006	r *= a;	2692	r *= a;
2007	g *= a;	2693	g *= a;
2008	b *= a;	2694	b *= a;
2009	}	2695	}
2010	// microsoft visual "c" rounds instead of truncating...	2696	// microsoft visual "c" rounds instead of truncating...
2011	glColor4ub (MIN ((int)(r * 256.f), 255),	2697	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		2698
2022	void glRasterPos (float x, float y, float z = 0.)	2699	void glRasterPos (float x, float y, float z = 0.)
2023	CODE:	2700	CODE:
2024	glRasterPos3f (0, 0, z);	2701	glRasterPos3f (0, 0, z);
2025	glBitmap (0, 0, 0, 0, x, y, 0);	2702	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
2030		2707
2031	void glTexCoord (float s, float t)	2708	void glTexCoord (float s, float t)
2032	CODE:	2709	CODE:
2033	glTexCoord2f (s, t);	2710	glTexCoord2f (s, t);
2034		2711
		2712	void glRect (float x1, float y1, float x2, float y2)
		2713	CODE:
		2714	glRectf (x1, y1, x2, y2);
		2715
		2716	PROTOTYPES: ENABLE
		2717
		2718	void glBegin (int mode)
		2719
		2720	void glEnd ()
		2721
		2722	void glPointSize (GLfloat size)
		2723
		2724	void glLineWidth (GLfloat width)
		2725
		2726	void glInterleavedArrays (int format, int stride, char *data)
		2727
		2728	void glDrawElements (int mode, int count, int type, char *indices)
		2729
		2730	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2731
2035	void glTexEnv (int target, int pname, float param)	2732	void glTexEnv (int target, int pname, float param)
2036	CODE:	2733	CODE:
2037	glTexEnvf (target, pname, param);	2734	glTexEnvf (target, pname, param);
2038		2735
2039	void glTexParameter (int target, int pname, float param)	2736	void glTexParameter (int target, int pname, float param)
…		…
2061		2758
2062	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2759	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2063		2760
2064	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2761	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2065		2762
		2763	void glPixelZoom (float x, float y)
		2764
2066	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2765	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2067		2766
2068	int glGenTexture ()	2767	int glGenTexture ()
2069	CODE:	2768	CODE:
2070	{	2769	RETVAL = gen_texture ();
2071	GLuint name;
2072	glGenTextures (1, &name);
2073	RETVAL = name;
2074	}
2075	OUTPUT:	2770	OUTPUT:
2076	RETVAL	2771	RETVAL
2077		2772
2078	void glDeleteTexture (int name)	2773	void glDeleteTexture (int name)
2079	CODE:	2774	CODE:
2080	{
2081	GLuint name_ = name;
2082	glDeleteTextures (1, &name_);	2775	del_texture (name);
2083	}	2776
2084
2085	int glGenList ()	2777	int glGenList ()
2086	CODE:	2778	CODE:
2087	RETVAL = glGenLists (1);	2779	RETVAL = glGenLists (1);
2088	OUTPUT:	2780	OUTPUT:
2089	RETVAL	2781	RETVAL
…		…
2096		2788
2097	void glEndList ()	2789	void glEndList ()
2098		2790
2099	void glCallList (int list)	2791	void glCallList (int list)
2100		2792
		2793	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2101		2794
		2795	PROTOTYPES: DISABLE
		2796
		2797	void
		2798	find_widget (SV *self, NV x, NV y)
		2799	PPCODE:
		2800	{
		2801	if (within_widget (self, x, y))
		2802	XPUSHs (self);
		2803	}
		2804
		2805	BOOT:
		2806	{
		2807	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2808
		2809	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2810	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2811	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2812	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2813	}
		2814
		2815	void
		2816	draw (SV *self)
		2817	CODE:
		2818	{
		2819	HV *hv;
		2820	SV **svp;
		2821	NV x, y, w, h;
		2822	SV *draw_x_sv = GvSV (draw_x_gv);
		2823	SV *draw_y_sv = GvSV (draw_y_gv);
		2824	SV *draw_w_sv = GvSV (draw_w_gv);
		2825	SV *draw_h_sv = GvSV (draw_h_gv);
		2826	SV *hover;
		2827	double draw_x, draw_y, draw_w, draw_h;
		2828
		2829	if (!SvROK (self))
		2830	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2831
		2832	hv = (HV *)SvRV (self);
		2833
		2834	if (SvTYPE (hv) != SVt_PVHV)
		2835	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2836
		2837	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2838	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2839
		2840	if (!h \|\| !w)
		2841	XSRETURN_EMPTY;
		2842
		2843	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2844	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2845
		2846	draw_x = SvNV (draw_x_sv) + x;
		2847	draw_y = SvNV (draw_y_sv) + y;
		2848
		2849	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2850	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2851	XSRETURN_EMPTY;
		2852
		2853	sv_setnv (draw_x_sv, draw_x);
		2854	sv_setnv (draw_y_sv, draw_y);
		2855
		2856	glPushMatrix ();
		2857	glTranslated (x, y, 0);
		2858
		2859	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2860	{
		2861	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2862
		2863	if (svp && SvTRUE (*svp))
		2864	{
		2865	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2866	glEnable (GL_BLEND);
		2867	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2868	glBegin (GL_QUADS);
		2869	glVertex2f (0, 0);
		2870	glVertex2f (w, 0);
		2871	glVertex2f (w, h);
		2872	glVertex2f (0, h);
		2873	glEnd ();
		2874	glDisable (GL_BLEND);
		2875	}
		2876	}
		2877	#if 0
		2878	if ($ENV{CFPLUS_DEBUG} & 1) {
		2879	glPushMatrix;
		2880	glColor 1, 1, 0, 1;
		2881	glTranslate 0.375, 0.375;
		2882	glBegin GL_LINE_LOOP;
		2883	glVertex 0 , 0;
		2884	glVertex $self->{w} - 1, 0;
		2885	glVertex $self->{w} - 1, $self->{h} - 1;
		2886	glVertex 0 , $self->{h} - 1;
		2887	glEnd;
		2888	glPopMatrix;
		2889	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2890	}
		2891	#endif
		2892	PUSHMARK (SP);
		2893	XPUSHs (self);
		2894	PUTBACK;
		2895	call_method ("_draw", G_VOID \| G_DISCARD);
		2896	SPAGAIN;
		2897
		2898	glPopMatrix ();
		2899
		2900	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2901	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2902	}
		2903

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.122 by root, Fri Jun 23 22:35:15 2006 UTC vs. Revision 1.223 by root, Sat Aug 11 11:07:08 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.122 by root, Fri Jun 23 22:35:15 2006 UTC vs.
Revision 1.223 by root, Sat Aug 11 11:07:08 2007 UTC