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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs.
Revision 1.224 by root, Sat Aug 11 11:21:46 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;
842	int arg = 2;	1080	int arg = 4;
843		1081
844	while (arg < items && (pos = strstr (pos, OBJ_STR)))	1082	while (arg < items && (pos = strstr (pos, OBJ_STR)))
845	{	1083	{
846	PangoRectangle rect;	1084	PangoRectangle inkrect, rect;
847	PangoAttribute *attr;	1085	PangoAttribute *attr;
848		1086
		1087	int x = SvIV (ST (arg - 3));
		1088	int y = SvIV (ST (arg - 2));
849	int w = SvIV (ST (arg - 1));	1089	int w = SvIV (ST (arg - 1));
850	int h = SvIV (ST (arg));	1090	int h = SvIV (ST (arg ));
851		1091
852	arg += 2;
853
854	rect.x = 0;	1092	inkrect.x = 0;
		1093	inkrect.y = 0;
		1094	inkrect.width = 0;
		1095	inkrect.height = 0;
		1096
		1097	rect.x = x * PANGO_SCALE;
855	rect.y = -h * PANGO_SCALE;	1098	rect.y = y * PANGO_SCALE;
856	rect.width = w * PANGO_SCALE;	1099	rect.width = w * PANGO_SCALE;
857	rect.height = h * PANGO_SCALE;	1100	rect.height = h * PANGO_SCALE;
858		1101
859	if (!attrs)	1102	if (!attrs)
860	attrs = pango_layout_get_attributes (self->pl);	1103	attrs = pango_layout_get_attributes (self->pl);
861		1104
862	attr = pango_attr_shape_new (&rect, &rect);	1105	attr = pango_attr_shape_new (&inkrect, &rect);
863	attr->start_index = pos - text;	1106	attr->start_index = pos - text;
864	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;	1107	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
865	pango_attr_list_insert (attrs, attr);	1108	pango_attr_list_insert (attrs, attr);
866		1109
		1110	arg += 4;
867	pos += sizeof (OBJ_STR) - 1;	1111	pos += sizeof (OBJ_STR) - 1;
868	}	1112	}
869		1113
870	if (attrs)	1114	if (attrs)
871	pango_layout_set_attributes (self->pl, attrs);	1115	pango_layout_set_attributes (self->pl, attrs);
872	}	1116	}
873		1117
874	void	1118	void
875	get_shapes (CFClient::Layout self)	1119	get_shapes (CFPlus::Layout self)
876	PPCODE:	1120	PPCODE:
877	{	1121	{
878	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1122	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
879		1123
880	do	1124	do
…		…
884	if (run && shape_attr_p (run))	1128	if (run && shape_attr_p (run))
885	{	1129	{
886	PangoRectangle extents;	1130	PangoRectangle extents;
887	pango_layout_iter_get_run_extents (iter, 0, &extents);	1131	pango_layout_iter_get_run_extents (iter, 0, &extents);
888		1132
		1133	EXTEND (SP, 2);
889	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1134	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
890	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1135	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
891	}	1136	}
892	}	1137	}
893	while (pango_layout_iter_next_run (iter));	1138	while (pango_layout_iter_next_run (iter));
894		1139
895	pango_layout_iter_free (iter);	1140	pango_layout_iter_free (iter);
896	}	1141	}
897		1142
898	int	1143	int
899	has_wrapped (CFClient::Layout self)	1144	has_wrapped (CFPlus::Layout self)
900	CODE:	1145	CODE:
901	{	1146	{
902	int lines = 1;	1147	int lines = 1;
903	const char *text = pango_layout_get_text (self->pl);	1148	const char *text = pango_layout_get_text (self->pl);
904		1149
…		…
909	}	1154	}
910	OUTPUT:	1155	OUTPUT:
911	RETVAL	1156	RETVAL
912		1157
913	SV *	1158	SV *
914	get_text (CFClient::Layout self)	1159	get_text (CFPlus::Layout self)
915	CODE:	1160	CODE:
916	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1161	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
917	sv_utf8_decode (RETVAL);	1162	sv_utf8_decode (RETVAL);
918	OUTPUT:	1163	OUTPUT:
919	RETVAL	1164	RETVAL
920		1165
921	void	1166	void
922	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.)
923	CODE:	1168	CODE:
924	self->r = r;	1169	self->r = r;
925	self->g = g;	1170	self->g = g;
926	self->b = b;	1171	self->b = b;
927	self->a = a;	1172	self->a = a;
928		1173
929	void	1174	void
930	set_font (CFClient::Layout self, CFClient::Font font = 0)	1175	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
931	CODE:	1176	CODE:
932	if (self->font != font)	1177	if (self->font != font)
933	{	1178	{
934	self->font = font;	1179	self->font = font;
935	layout_update_font (self);	1180	layout_update_font (self);
936	}	1181	}
937		1182
938	void	1183	void
939	set_height (CFClient::Layout self, int base_height)	1184	set_height (CFPlus::Layout self, int base_height)
940	CODE:	1185	CODE:
941	if (self->base_height != base_height)	1186	if (self->base_height != base_height)
942	{	1187	{
943	self->base_height = base_height;	1188	self->base_height = base_height;
944	layout_update_font (self);	1189	layout_update_font (self);
945	}	1190	}
946		1191
947	void	1192	void
948	set_width (CFClient::Layout self, int max_width = -1)	1193	set_width (CFPlus::Layout self, int max_width = -1)
949	CODE:	1194	CODE:
950	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);
951		1196
952	void	1197	void
953	set_indent (CFClient::Layout self, int indent)	1198	set_indent (CFPlus::Layout self, int indent)
954	CODE:	1199	CODE:
955	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1200	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
956		1201
957	void	1202	void
958	set_spacing (CFClient::Layout self, int spacing)	1203	set_spacing (CFPlus::Layout self, int spacing)
959	CODE:	1204	CODE:
960	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1205	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
961		1206
962	void	1207	void
963	set_ellipsise (CFClient::Layout self, int ellipsise)	1208	set_ellipsise (CFPlus::Layout self, int ellipsise)
964	CODE:	1209	CODE:
965	pango_layout_set_ellipsize (self->pl,	1210	pango_layout_set_ellipsize (self->pl,
966	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1211	ellipsise == 1 ? PANGO_ELLIPSIZE_START
967	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1212	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
968	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1213	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
969	: PANGO_ELLIPSIZE_NONE	1214	: PANGO_ELLIPSIZE_NONE
970	);	1215	);
971		1216
972	void	1217	void
973	set_single_paragraph_mode (CFClient::Layout self, int spm)	1218	set_single_paragraph_mode (CFPlus::Layout self, int spm)
974	CODE:	1219	CODE:
975	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1220	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
976		1221
977	void	1222	void
978	size (CFClient::Layout self)	1223	size (CFPlus::Layout self)
979	PPCODE:	1224	PPCODE:
980	{	1225	{
981	int w, h;	1226	int w, h;
982		1227
983	layout_get_pixel_size (self, &w, &h);	1228	layout_get_pixel_size (self, &w, &h);
…		…
986	PUSHs (sv_2mortal (newSViv (w)));	1231	PUSHs (sv_2mortal (newSViv (w)));
987	PUSHs (sv_2mortal (newSViv (h)));	1232	PUSHs (sv_2mortal (newSViv (h)));
988	}	1233	}
989		1234
990	int	1235	int
		1236	descent (CFPlus::Layout self)
		1237	CODE:
		1238	{
		1239	PangoRectangle rect;
		1240	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1241	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1242	RETVAL = PANGO_DESCENT (rect);
		1243	}
		1244	OUTPUT:
		1245	RETVAL
		1246
		1247	int
991	xy_to_index (CFClient::Layout self, int x, int y)	1248	xy_to_index (CFPlus::Layout self, int x, int y)
992	CODE:	1249	CODE:
993	{	1250	{
994	int index, trailing;	1251	int index, trailing;
995	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);
996	RETVAL = index;	1253	RETVAL = index + trailing;
997	}	1254	}
998	OUTPUT:	1255	OUTPUT:
999	RETVAL	1256	RETVAL
1000		1257
1001	void	1258	void
1002	cursor_pos (CFClient::Layout self, int index)	1259	cursor_pos (CFPlus::Layout self, int index)
1003	PPCODE:	1260	PPCODE:
1004	{	1261	{
1005	PangoRectangle strong_pos;	1262	PangoRectangle strong_pos;
1006	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1263	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1007		1264
…		…
1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1267	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1011	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1268	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1012	}	1269	}
1013		1270
1014	void	1271	void
1015	render (CFClient::Layout self)	1272	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
1016	PPCODE:	1273	PPCODE:
1017	{	1274	{
1018	SV *retval;	1275	int line, x;
1019	int w, h;
1020		1276
1021	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 */
1022		1279
1023	if (self->rgba)
1024	{
1025	cairo_surface_t *surface;
1026	cairo_t *cairo;
1027
1028	retval = newSV (w * h * 4);
1029	SvPOK_only (retval);
1030	SvCUR_set (retval, w * h * 4);
1031
1032	memset (SvPVX (retval), 0, w * h * 4);
1033
1034	surface = cairo_image_surface_create_for_data (
1035	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
1036	cairo = cairo_create (surface);
1037	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1038
1039	pango_cairo_show_layout (cairo, self->pl);
1040
1041	cairo_destroy (cairo);
1042	cairo_surface_destroy (surface);
1043
1044	// what a mess, and its premultiplied, too :(
1045	{
1046	uint32_t p = (uint32_t )SvPVX (retval);
1047	uint32_t e = p + w h;
1048
1049	while (p < e)
1050	{
1051	uint32_t rgba = *p;
1052	rgba = (rgba >> 24) \| (rgba << 8);
1053	#if 0
1054	#ifdef _WIN32
1055	{//D
1056	uint8_t r = rgba >> 24;
1057	uint8_t g = rgba >> 16;
1058	uint8_t b = rgba >> 8;
1059	uint8_t a = rgba >> 0;
1060
1061	rgba = (rgba & 0xffffff00) \| a;
1062	}
1063	#endif
1064	#endif
1065	rgba = SDL_SwapBE32 (rgba);
1066	*p++ = rgba;
1067	}
1068	}
1069
1070	EXTEND (SP, 5);	1280	EXTEND (SP, 2);
1071	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)
1072	PUSHs (sv_2mortal (newSViv (h)));	1302	PUSHs (sv_2mortal (newSViv (index + trailing)));
1073	PUSHs (sv_2mortal (retval));
1074	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1075	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1076	}
1077	else	1303	else
1078	{	1304	{
1079	FT_Bitmap bitmap;
1080
1081	retval = newSV (w * h);
1082	SvPOK_only (retval);
1083	SvCUR_set (retval, w * h);
1084
1085	bitmap.rows = h;
1086	bitmap.width = w;
1087	bitmap.pitch = w;
1088	bitmap.buffer = (unsigned char*)SvPVX (retval);
1089	bitmap.num_grays = 256;
1090	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1091
1092	memset (bitmap.buffer, 0, w * h);
1093
1094	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1095
1096	EXTEND (SP, 5);
1097	PUSHs (sv_2mortal (newSViv (w)));	1305	PUSHs (sv_2mortal (newSViv (index)));
1098	PUSHs (sv_2mortal (newSViv (h)));	1306	PUSHs (sv_2mortal (newSViv (trailing)));
1099	PUSHs (sv_2mortal (retval));
1100	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1101	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1102	}	1307	}
1103	}	1308	}
1104		1309
1105	MODULE = CFClient PACKAGE = CFClient::Texture
1106
1107	void	1310	void
1108	pad2pot (SV data_, SV w_, SV *h_)	1311	render (CFPlus::Layout self, float x, float y, int flags = 0)
1109	CODE:	1312	PPCODE:
1110	{	1313	pango_opengl_render_layout_subpixel (
1111	int ow = SvIV (w_);	1314	self->pl,
1112	int oh = SvIV (h_);	1315	x * PANGO_SCALE, y * PANGO_SCALE,
		1316	self->r, self->g, self->b, self->a,
		1317	flags
		1318	);
1113		1319
1114	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_))
1115	{	1331	{
1116	int nw = minpot (ow);
1117	int nh = minpot (oh);
1118
1119	if (nw != ow \|\| nh != oh)
1120	{
1121	if (SvOK (data_))
1122	{
1123	STRLEN datalen;	1332	STRLEN datalen;
1124	char *data = SvPVbyte (data_, datalen);	1333	char *data = SvPVbyte (data_, datalen);
1125	int bpp = datalen / (ow * oh);	1334	int bpp = datalen / (ow * oh);
1126	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1335	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1127		1336
1128	SvPOK_only (result_);	1337	SvPOK_only (result_);
1129	SvCUR_set (result_, nw * nh * bpp);	1338	SvCUR_set (result_, nw * nh * bpp);
1130		1339
1131	memset (SvPVX (result_), 0, nw * nh * bpp);	1340	memset (SvPVX (result_), 0, nw * nh * bpp);
1132	while (oh--)	1341	while (oh--)
1133	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);
1134		1343
1135	sv_setsv (data_, result_);	1344	sv_setsv (data_, result_);
1136	}
1137
1138	sv_setiv (w_, nw);
1139	sv_setiv (h_, nh);
1140	}
1141	}	1345	}
1142	}	1346	}
1143		1347
1144	void	1348	void
1145	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.)
…		…
1151	{	1355	{
1152	HV hv = (HV )SvRV (self);	1356	HV hv = (HV )SvRV (self);
1153	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1357	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1154	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1358	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1155	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;
1156		1363
1157	if (items < 5)	1364	if (items < 5)
1158	{	1365	{
1159	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1366	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1160	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1367	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1188	glDisable (GL_ALPHA_TEST);	1395	glDisable (GL_ALPHA_TEST);
1189	glDisable (GL_BLEND);	1396	glDisable (GL_BLEND);
1190	}	1397	}
1191	}	1398	}
1192		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
1193	MODULE = CFClient PACKAGE = CFClient::Map	1411	MODULE = CFPlus PACKAGE = CFPlus::Map
1194		1412
1195	CFClient::Map	1413	PROTOTYPES: DISABLE
1196	new (SV *class, int map_width, int map_height)	1414
		1415	CFPlus::Map
		1416	new (SV *class)
1197	CODE:	1417	CODE:
1198	New (0, RETVAL, 1, struct map);	1418	New (0, RETVAL, 1, struct map);
1199	RETVAL->x = 0;	1419	RETVAL->x = 0;
1200	RETVAL->y = 0;	1420	RETVAL->y = 0;
1201	RETVAL->w = map_width;	1421	RETVAL->w = 0;
1202	RETVAL->h = map_height;	1422	RETVAL->h = 0;
1203	RETVAL->ox = 0;	1423	RETVAL->ox = 0;
1204	RETVAL->oy = 0;	1424	RETVAL->oy = 0;
1205	RETVAL->faces = 8192;	1425	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1206	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1426	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1207	RETVAL->texs = 8192;
1208	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1209	RETVAL->rows = 0;	1427	RETVAL->rows = 0;
1210	RETVAL->row = 0;	1428	RETVAL->row = 0;
1211	OUTPUT:	1429	OUTPUT:
1212	RETVAL	1430	RETVAL
1213		1431
1214	void	1432	void
1215	DESTROY (CFClient::Map self)	1433	DESTROY (CFPlus::Map self)
1216	CODE:	1434	CODE:
1217	{	1435	{
1218	map_clear (self);	1436	map_clear (self);
1219	Safefree (self->face);	1437	Safefree (self->face2tile);
1220	Safefree (self->tex);	1438	Safefree (self->tex);
1221	Safefree (self);	1439	Safefree (self);
1222	}	1440	}
1223		1441
1224	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
1225	clear (CFClient::Map self)	1449	clear (CFPlus::Map self)
1226	CODE:	1450	CODE:
1227	map_clear (self);	1451	map_clear (self);
1228		1452
1229	void	1453	void
1230	set_face (CFClient::Map self, int face, int texid)	1454	set_tileid (CFPlus::Map self, int face, int tile)
1231	CODE:	1455	CODE:
1232	{	1456	{
1233	while (self->faces <= face)	1457	need_facenum (self, face); self->face2tile [face] = tile;
1234	{	1458	need_texid (self, tile);
1235	Append (mapface, self->face, self->faces, self->faces);
1236	self->faces *= 2;
1237	}
1238
1239	self->face [face] = texid;
1240	}	1459	}
1241		1460
1242	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
1243	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)
1244	CODE:	1486	CODE:
1245	{	1487	{
1246	while (self->texs <= texid)	1488	need_texid (self, texid);
1247	{
1248	Append (maptex, self->tex, self->texs, self->texs);
1249	self->texs *= 2;
1250	}
1251		1489
1252	{	1490	{
1253	maptex *tex = self->tex + texid;	1491	maptex *tex = self->tex + texid;
1254		1492
1255	tex->name = name;	1493	tex->name = name;
…		…
1272	// from transparent color bleeding and ugly wrapping effects.	1510	// from transparent color bleeding and ugly wrapping effects.
1273	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1511	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1274	}	1512	}
1275		1513
1276	int	1514	int
1277	ox (CFClient::Map self)	1515	ox (CFPlus::Map self)
1278	ALIAS:	1516	ALIAS:
1279	oy = 1	1517	oy = 1
1280	x = 2	1518	x = 2
1281	y = 3	1519	y = 3
1282	w = 4	1520	w = 4
…		…
1293	}	1531	}
1294	OUTPUT:	1532	OUTPUT:
1295	RETVAL	1533	RETVAL
1296		1534
1297	void	1535	void
1298	scroll (CFClient::Map self, int dx, int dy)	1536	scroll (CFPlus::Map self, int dx, int dy)
1299	CODE:	1537	CODE:
1300	{	1538	{
1301	if (dx > 0)	1539	if (dx > 0)
1302	map_blank (self, self->x, self->y, dx - 1, self->h);	1540	map_blank (self, self->x, self->y, dx, self->h);
1303	else if (dx < 0)	1541	else if (dx < 0)
1304	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);
1305		1543
1306	if (dy > 0)	1544	if (dy > 0)
1307	map_blank (self, self->x, self->y, self->w, dy - 1);	1545	map_blank (self, self->x, self->y, self->w, dy);
1308	else if (dy < 0)	1546	else if (dy < 0)
1309	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);
1310		1548
1311	self->ox += dx; self->x += dx;	1549	self->ox += dx; self->x += dx;
1312	self->oy += dy; self->y += dy;	1550	self->oy += dy; self->y += dy;
1313		1551
1314	while (self->y < 0)	1552	while (self->y < 0)
…		…
1318	self->rows += MAP_EXTEND_Y;	1556	self->rows += MAP_EXTEND_Y;
1319	self->y += MAP_EXTEND_Y;	1557	self->y += MAP_EXTEND_Y;
1320	}	1558	}
1321	}	1559	}
1322		1560
1323	void	1561	SV *
1324	map1a_update (CFClient::Map self, SV *data_)	1562	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1325	CODE:	1563	CODE:
1326	{	1564	{
1327	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1565	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1328	uint8_t data_end = (uint8_t )SvEND (data_);	1566	uint8_t data_end = (uint8_t )SvEND (data_);
1329	mapcell *cell;	1567	mapcell *cell;
1330	int x, y, flags;	1568	int x, y, z, flags;
		1569	AV *missing = newAV ();
		1570	RETVAL = newRV_noinc ((SV *)missing);
1331		1571
1332	while (data < data_end)	1572	while (data < data_end - 1)
1333	{	1573	{
1334	flags = (data [0] << 8) + data [1]; data += 2;	1574	flags = (data [0] << 8) + data [1]; data += 2;
1335		1575
1336	x = self->x + ((flags >> 10) & 63);	1576	x = self->x + ((flags >> 10) & 63);
1337	y = self->y + ((flags >> 4) & 63);	1577	y = self->y + ((flags >> 4) & 63);
1338		1578
1339	cell = map_get_cell (self, x, y);	1579	cell = map_get_cell (self, x, y);
1340		1580
1341	if (flags & 15)	1581	if (flags & 15)
1342	{	1582	{
1343	if (cell->darkness < 0)	1583	if (!cell->darkness)
1344	{	1584	{
		1585	memset (cell, 0, sizeof (*cell));
1345	cell->darkness = 0;	1586	cell->darkness = 256;
1346	cell->face [0] = 0;
1347	cell->face [1] = 0;
1348	cell->face [2] = 0;
1349	}	1587	}
1350		1588
1351	cell->darkness = flags & 8 ? *data++ : 255;
1352
1353	//TODO: don't trust server data to be in-range(!)	1589	//TODO: don't trust server data to be in-range(!)
1354		1590
1355	if (flags & 4)	1591	if (flags & 8)
1356	{	1592	{
1357	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;
1358	}	1629	}
1359		1630
		1631	for (z = 0; z <= 2; ++z)
1360	if (flags & 2)	1632	if (flags & (4 >> z))
1361	{	1633	{
1362	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	}
1363	}	1651	}
1364
1365	if (flags & 1)
1366	{
1367	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1368	}
1369	}	1652	}
1370	else	1653	else
1371	cell->darkness = -1;	1654	cell->darkness = 0;
1372	}	1655	}
1373	}	1656	}
		1657	OUTPUT:
		1658	RETVAL
1374		1659
1375	SV *	1660	SV *
1376	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)
1377	CODE:	1662	CODE:
1378	{	1663	{
1379	int x1, x;	1664	int x1, x;
1380	int y1, y;	1665	int y1, y;
1381	int z;	1666	int z;
…		…
1402	{	1687	{
1403	mapcell *cell = row->col + (x - row->c0);	1688	mapcell *cell = row->col + (x - row->c0);
1404		1689
1405	for (z = 0; z <= 0; z++)	1690	for (z = 0; z <= 0; z++)
1406	{	1691	{
1407	mapface face = cell->face [z];
1408
1409	if (face)
1410	{
1411	maptex tex = self->tex [face];	1692	maptex tex = self->tex [cell->tile [z]];
1412	int a0 = 255 - tex.a;	1693	int a0 = 255 - tex.a;
1413	int a1 = tex.a;	1694	int a1 = tex.a;
1414		1695
1415	r = (r * a0 + tex.r * a1) / 255;	1696	r = (r * a0 + tex.r * a1) / 255;
1416	g = (g * a0 + tex.g * a1) / 255;	1697	g = (g * a0 + tex.g * a1) / 255;
1417	b = (b * a0 + tex.b * a1) / 255;	1698	b = (b * a0 + tex.b * a1) / 255;
1418	a = (a * a0 + tex.a * a1) / 255;	1699	a = (a * a0 + tex.a * a1) / 255;
1419	}
1420	}	1700	}
1421	}	1701	}
1422		1702
1423	*map++ = (r )	1703	*map++ = (r )
1424	\| (g << 8)	1704	\| (g << 8)
…		…
1431	}	1711	}
1432	OUTPUT:	1712	OUTPUT:
1433	RETVAL	1713	RETVAL
1434		1714
1435	void	1715	void
1436	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)
1437	CODE:	1717	CODE:
1438	{	1718	{
1439	int vx, vy;
1440	int x, y, z;	1719	int x, y, z;
1441	int last_name;
1442	mapface face;
1443		1720
1444	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1721	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1445	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;
1446		1725
1447	/*	1726	rc_t *rc = rc_alloc ();
1448	int vx = self->vx = self->w >= sw	1727	rc_key_t key;
1449	? self->x + (self->w - sw) / 2	1728	rc_array_t *arr;
1450	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1451		1729
1452	int vy = self->vy = self->h >= sh	1730	// thats current max. sorry.
1453	? self->y + (self->h - sh) / 2	1731	if (sw > 255) sw = 255;
1454	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1732	if (sh > 255) sh = 255;
1455	*/
1456		1733
1457	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	}
1458		1770
1459	glEnable (GL_BLEND);	1771	glEnable (GL_BLEND);
1460	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1772	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1461	glEnable (GL_TEXTURE_2D);
1462	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1463		1774
1464	glBegin (GL_QUADS);
1465
1466	last_name = 0;
1467
1468	for (z = 0; z < 3; z++)	1775	for (z = 0; z <= 2; z++)
		1776	{
		1777	memset (smooth_level, 0, sizeof (smooth_level));
		1778
1469	for (y = 0; y < sh; y++)	1779	for (y = 0; y < sh; y++)
1470	if (0 <= y + vy && y + vy < self->rows)	1780	if (0 <= y + my && y + my < self->rows)
1471	{	1781	{
1472	maprow *row = self->row + (y + vy);	1782	maprow *row = self->row + (y + my);
1473		1783
1474	for (x = 0; x < sw; x++)	1784	for (x = 0; x < sw; x++)
1475	if (row->c0 <= x + vx && x + vx < row->c1)	1785	if (row->c0 <= x + mx && x + mx < row->c1)
1476	{	1786	{
1477	mapcell *cell = row->col + (x + vx - row->c0);	1787	mapcell *cell = row->col + (x + mx - row->c0);
1478
1479	face = cell->face [z];	1788	tileid tile = cell->tile [z];
1480		1789
1481	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	rc_draw (rc);
		1882	rc_clear (rc);
		1883
		1884	// go through all smoothlevels, lowest to highest, then draw.
		1885	// this is basically counting sort
		1886	{
		1887	int w, b;
		1888
		1889	for (w = 0; w < 256 / 32; ++w)
		1890	{
		1891	uint32_t smask = smooth_level [w];
		1892	if (smask)
		1893	for (b = 0; b < 32; ++b)
		1894	if (smask & (((uint32_t)1) << b))
1482	{	1895	{
1483	maptex tex = self->tex [face];	1896	int level = (w << 5) \| b;
		1897	HE *he;
1484		1898
1485	int px = (x + 1) * 32 - tex.w;	1899	hv_iterinit (smooth);
1486	int py = (y + 1) * 32 - tex.h;	1900	while ((he = hv_iternext (smooth)))
1487
1488	if (last_name != tex.name)
1489	{	1901	{
		1902	smooth_key skey = (smooth_key )HeKEY (he);
		1903	IV bits = SvIVX (HeVAL (he));
		1904
		1905	if (!(bits & 0x1000)
		1906	&& skey->level == level
		1907	&& level > smooth_max [skey->x][skey->y])
1490	glEnd ();	1908	{
		1909	maptex tex = self->tex [skey->tile];
		1910	int px = (((int)skey->x) - 1) * T;
		1911	int py = (((int)skey->y) - 1) * T;
		1912	int border = bits & 15;
		1913	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1914	float dx = tex.s * .0625f; // 16 images/row
		1915	float dy = tex.t * .5f ; // 2 images/column
		1916
		1917	if (tex.name)
		1918	{
		1919	// this time avoiding texture state changes
		1920	// save gobs of state changes.
		1921	if (key.texname != tex.name)
		1922	{
1491	last_name = tex.name;	1923	key.texname = tex.name;
1492	glBindTexture (GL_TEXTURE_2D, last_name);	1924	arr = rc_array (rc, &key);
1493	glBegin (GL_QUADS);	1925	}
		1926
		1927	if (border)
		1928	{
		1929	float ox = border * dx;
		1930
		1931	rc_t2f_v3f (arr, ox , 0.f , px , py , 0);
		1932	rc_t2f_v3f (arr, ox , dy , px , py + T, 0);
		1933	rc_t2f_v3f (arr, ox + dx, dy , px + T, py + T, 0);
		1934	rc_t2f_v3f (arr, ox + dx, 0.f , px + T, py , 0);
		1935	}
		1936
		1937	if (corner)
		1938	{
		1939	float ox = corner * dx;
		1940
		1941	rc_t2f_v3f (arr, ox , dy , px , py , 0);
		1942	rc_t2f_v3f (arr, ox , dy * 2.f, px , py + T, 0);
		1943	rc_t2f_v3f (arr, ox + dx, dy * 2.f, px + T, py + T, 0);
		1944	rc_t2f_v3f (arr, ox + dx, dy , px + T, py , 0);
		1945	}
		1946	}
		1947	}
1494	}	1948	}
1495
1496	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1497	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1498	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1499	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1500	}	1949	}
1501	}
1502	}	1950	}
		1951	}
1503		1952
1504	glEnd ();	1953	hv_clear (smooth);
		1954	rc_draw (rc);
		1955	rc_clear (rc);
		1956	}
1505		1957
1506	glDisable (GL_TEXTURE_2D);
1507	glDisable (GL_BLEND);	1958	glDisable (GL_BLEND);
1508	}	1959	rc_free (rc);
1509		1960
		1961	// top layer: overlays such as the health bar
		1962	for (y = 0; y < sh; y++)
		1963	if (0 <= y + my && y + my < self->rows)
		1964	{
		1965	maprow *row = self->row + (y + my);
		1966
		1967	for (x = 0; x < sw; x++)
		1968	if (row->c0 <= x + mx && x + mx < row->c1)
		1969	{
		1970	mapcell *cell = row->col + (x + mx - row->c0);
		1971
		1972	int px = x * T;
		1973	int py = y * T;
		1974
		1975	if (cell->stat_hp)
		1976	{
		1977	int width = cell->stat_width * T;
		1978	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1979
		1980	glColor3ub (0, 0, 0);
		1981	glRectf (px + 1, py - thick - 2,
		1982	px + width - 1, py);
		1983
		1984	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1985	glRectf (px + 2,
		1986	py - thick - 1,
		1987	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1988	}
		1989	}
		1990	}
		1991	}
		1992
1510	void	1993	void
1511	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	1994	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1512	CODE:	1995	CODE:
1513	{	1996	{
1514	static float color[16][3] = {	1997	static float color[16][3] = {
1515	{ 0.00, 0.00, 0.00 },	1998	{ 0.00F, 0.00F, 0.00F },
1516	{ 1.00, 1.00, 1.00 },	1999	{ 1.00F, 1.00F, 1.00F },
1517	{ 0.00, 0.00, 0.55 },	2000	{ 0.00F, 0.00F, 0.55F },
1518	{ 1.00, 0.00, 0.00 },	2001	{ 1.00F, 0.00F, 0.00F },
1519		2002
1520	{ 1.00, 0.54, 0.00 },	2003	{ 1.00F, 0.54F, 0.00F },
1521	{ 0.11, 0.56, 1.00 },	2004	{ 0.11F, 0.56F, 1.00F },
1522	{ 0.93, 0.46, 0.00 },	2005	{ 0.93F, 0.46F, 0.00F },
1523	{ 0.18, 0.54, 0.34 },	2006	{ 0.18F, 0.54F, 0.34F },
1524		2007
1525	{ 0.56, 0.73, 0.56 },	2008	{ 0.56F, 0.73F, 0.56F },
1526	{ 0.80, 0.80, 0.80 },	2009	{ 0.80F, 0.80F, 0.80F },
1527	{ 0.55, 0.41, 0.13 },	2010	{ 0.55F, 0.41F, 0.13F },
1528	{ 0.99, 0.77, 0.26 },	2011	{ 0.99F, 0.77F, 0.26F },
1529		2012
1530	{ 0.74, 0.65, 0.41 },	2013	{ 0.74F, 0.65F, 0.41F },
1531		2014
1532	{ 0.00, 1.00, 1.00 },	2015	{ 0.00F, 1.00F, 1.00F },
1533	{ 1.00, 0.00, 1.00 },	2016	{ 1.00F, 0.00F, 1.00F },
1534	{ 1.00, 1.00, 0.00 },	2017	{ 1.00F, 1.00F, 0.00F },
1535	};	2018	};
1536		2019
1537	int x, y;	2020	int x, y;
1538		2021
1539	glEnable (GL_TEXTURE_2D);	2022	glEnable (GL_TEXTURE_2D);
…		…
1566	glDisable (GL_BLEND);	2049	glDisable (GL_BLEND);
1567	glDisable (GL_TEXTURE_2D);	2050	glDisable (GL_TEXTURE_2D);
1568	}	2051	}
1569		2052
1570	void	2053	void
1571	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2054	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1572	PPCODE:	2055	PPCODE:
1573	{	2056	{
1574	int vx, vy;
1575	int x, y;	2057	int x, y;
		2058	int sw1 = sw + 2;
		2059	int sh1 = sh + 2;
		2060	int sh3 = sh * 3;
1576	int sw4 = (sw + 3) & ~3;	2061	int sw34 = (sw * 3 + 3) & ~3;
		2062	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1577	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2063	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1578	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2064	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1579		2065
1580	memset (darkness, 255, sw4 * sh);
1581	SvPOK_only (darkness_sv);	2066	SvPOK_only (darkness3_sv);
1582	SvCUR_set (darkness_sv, sw4 * sh);	2067	SvCUR_set (darkness3_sv, sw34 * sh3);
1583		2068
1584	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2069	mx += self->x - 1;
1585	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2070	my += self->y - 1;
1586		2071
		2072	memset (darkness1, 255, sw1 * sh1);
		2073
1587	for (y = 0; y < sh; y++)	2074	for (y = 0; y < sh1; y++)
1588	if (0 <= y + vy && y + vy < self->rows)	2075	if (0 <= y + my && y + my < self->rows)
1589	{	2076	{
1590	maprow *row = self->row + (y + vy);	2077	maprow *row = self->row + (y + my);
1591		2078
1592	for (x = 0; x < sw; x++)	2079	for (x = 0; x < sw1; x++)
1593	if (row->c0 <= x + vx && x + vx < row->c1)	2080	if (row->c0 <= x + mx && x + mx < row->c1)
1594	{	2081	{
1595	mapcell *cell = row->col + (x + vx - row->c0);	2082	mapcell *cell = row->col + (x + mx - row->c0);
1596		2083
1597	darkness[y * sw4 + x] = cell->darkness < 0	2084	darkness1 [y * sw1 + x] = cell->darkness
		2085	? 255 - (cell->darkness - 1)
1598	? 255 - FOW_DARKNESS	2086	: 255 - FOW_DARKNESS;
1599	: 255 - cell->darkness;
1600	}	2087	}
1601	}	2088	}
1602		2089
		2090	for (y = 0; y < sh; ++y)
		2091	for (x = 0; x < sw; ++x)
		2092	{
		2093	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2094	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2095	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2096	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2097	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2098	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2099	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2100	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2101	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2102
		2103	uint8_t r11 = (d11 + d21 + d12) / 3;
		2104	uint8_t r21 = d21;
		2105	uint8_t r31 = (d21 + d31 + d32) / 3;
		2106
		2107	uint8_t r12 = d12;
		2108	uint8_t r22 = d22;
		2109	uint8_t r32 = d32;
		2110
		2111	uint8_t r13 = (d13 + d23 + d12) / 3;
		2112	uint8_t r23 = d23;
		2113	uint8_t r33 = (d23 + d33 + d32) / 3;
		2114
		2115	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2116	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2117	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2118	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2119	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2120	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2121	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2122	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2123	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2124	}
		2125
		2126	free (darkness1);
		2127
1603	EXTEND (SP, 3);	2128	EXTEND (SP, 3);
1604	PUSHs (sv_2mortal (newSViv (sw4)));	2129	PUSHs (sv_2mortal (newSViv (sw34)));
1605	PUSHs (sv_2mortal (newSViv (sh)));	2130	PUSHs (sv_2mortal (newSViv (sh3)));
1606	PUSHs (darkness_sv);	2131	PUSHs (darkness3_sv);
1607	}	2132	}
1608		2133
1609	SV *	2134	SV *
1610	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2135	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1611	CODE:	2136	CODE:
1612	{	2137	{
1613	int x, y, x1, y1;	2138	int x, y, x1, y1;
1614	SV data_sv = newSV (w h * 7 + 5);	2139	SV data_sv = newSV (w h * 7 + 5);
1615	uint8_t data = (uint8_t )SvPVX (data_sv);	2140	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1640	if (row && row->c0 <= x && x < row->c1)	2165	if (row && row->c0 <= x && x < row->c1)
1641	{	2166	{
1642	mapcell *cell = row->col + (x - row->c0);	2167	mapcell *cell = row->col + (x - row->c0);
1643	uint8_t flags = 0;	2168	uint8_t flags = 0;
1644		2169
1645	if (cell->face [0]) flags \|= 1;	2170	if (cell->tile [0]) flags \|= 1;
1646	if (cell->face [1]) flags \|= 2;	2171	if (cell->tile [1]) flags \|= 2;
1647	if (cell->face [2]) flags \|= 4;	2172	if (cell->tile [2]) flags \|= 4;
1648		2173
1649	*data++ = flags;	2174	*data++ = flags;
1650		2175
1651	if (flags & 1)	2176	if (flags & 1)
1652	{	2177	{
		2178	tileid tile = cell->tile [0];
1653	*data++ = cell->face [0] >> 8;	2179	*data++ = tile >> 8;
1654	*data++ = cell->face [0];	2180	*data++ = tile;
1655	}	2181	}
1656		2182
1657	if (flags & 2)	2183	if (flags & 2)
1658	{	2184	{
		2185	tileid tile = cell->tile [1];
1659	*data++ = cell->face [1] >> 8;	2186	*data++ = tile >> 8;
1660	*data++ = cell->face [1];	2187	*data++ = tile;
1661	}	2188	}
1662		2189
1663	if (flags & 4)	2190	if (flags & 4)
1664	{	2191	{
		2192	tileid tile = cell->tile [2];
1665	*data++ = cell->face [2] >> 8;	2193	*data++ = tile >> 8;
1666	*data++ = cell->face [2];	2194	*data++ = tile;
1667	}	2195	}
1668	}	2196	}
1669	else	2197	else
1670	*data++ = 0;	2198	*data++ = 0;
1671	}	2199	}
…		…
1677	}	2205	}
1678	OUTPUT:	2206	OUTPUT:
1679	RETVAL	2207	RETVAL
1680		2208
1681	void	2209	void
1682	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2210	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1683	PPCODE:	2211	PPCODE:
1684	{	2212	{
1685	int x, y, z;	2213	int x, y, z;
1686	int w, h;	2214	int w, h;
1687	int x1, y1;	2215	int x1, y1;
…		…
1711	{	2239	{
1712	uint8_t flags = *data++;	2240	uint8_t flags = *data++;
1713		2241
1714	if (flags)	2242	if (flags)
1715	{	2243	{
1716	mapface face[3] = { 0, 0, 0 };
1717
1718	mapcell *cell = row_get_cell (row, x);	2244	mapcell *cell = row_get_cell (row, x);
		2245	tileid tile[3] = { 0, 0, 0 };
1719		2246
1720	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2247	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1721	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2248	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1722	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2249	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1723		2250
1724	if (cell->darkness <= 0)	2251	if (cell->darkness == 0)
1725	{	2252	{
1726	cell->darkness = -1;	2253	cell->darkness = 0;
1727		2254
1728	for (z = 0; z <= 2; z++)	2255	for (z = 0; z <= 2; z++)
1729	{	2256	{
1730	cell->face[z] = face[z];	2257	tileid t = tile [z];
1731		2258
1732	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2259	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2260	{
1733	XPUSHs (sv_2mortal (newSViv (face[z])));	2261	XPUSHs (sv_2mortal (newSViv (t)));
		2262	need_texid (self, t);
		2263	}
		2264
		2265	cell->tile [z] = t;
1734	}	2266	}
1735	}	2267	}
1736	}	2268	}
1737	}	2269	}
1738	}	2270	}
1739	}	2271	}
1740		2272
1741	MODULE = CFClient PACKAGE = CFClient::MixChunk	2273	MODULE = CFPlus PACKAGE = CFPlus::RW
1742		2274
1743	CFClient::MixChunk	2275	CFPlus::RW
1744	new_from_file (SV class, char path)	2276	new (SV class, SV data_sv)
1745	CODE:	2277	CODE:
1746	RETVAL = Mix_LoadWAV (path);	2278	{
		2279	STRLEN datalen;
		2280	char *data = SvPVbyte (data_sv, datalen);
		2281
		2282	RETVAL = SDL_RWFromConstMem (data, datalen);
		2283	}
1747	OUTPUT:	2284	OUTPUT:
1748	RETVAL	2285	RETVAL
1749		2286
		2287	CFPlus::RW
		2288	new_from_file (SV class, const char path, const char *mode = "rb")
		2289	CODE:
		2290	RETVAL = SDL_RWFromFile (path, mode);
		2291	OUTPUT:
		2292	RETVAL
		2293
		2294	# fails on win32:
		2295	# CFPlus.xs(2268) : error C2059: syntax error : '('
1750	void	2296	#void
		2297	#close (CFPlus::RW self)
		2298	# CODE:
		2299	# (self->(close)) (self);
		2300
		2301	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2302
		2303	PROTOTYPES: DISABLE
		2304
		2305	CFPlus::Channel
		2306	find ()
		2307	CODE:
		2308	{
		2309	RETVAL = Mix_GroupAvailable (-1);
		2310
		2311	if (RETVAL < 0)
		2312	{
		2313	RETVAL = Mix_GroupOldest (-1);
		2314
		2315	if (RETVAL < 0)
		2316	XSRETURN_UNDEF;
		2317
		2318	Mix_HaltChannel (RETVAL);
		2319	}
		2320
		2321	Mix_UnregisterAllEffects (RETVAL);
		2322	Mix_Volume (RETVAL, 128);
		2323	}
		2324	OUTPUT:
		2325	RETVAL
		2326
		2327	void
		2328	halt (CFPlus::Channel self)
		2329	CODE:
		2330	Mix_HaltChannel (self);
		2331
		2332	void
		2333	expire (CFPlus::Channel self, int ticks = -1)
		2334	CODE:
		2335	Mix_ExpireChannel (self, ticks);
		2336
		2337	void
		2338	fade_out (CFPlus::Channel self, int ticks = -1)
		2339	CODE:
		2340	Mix_FadeOutChannel (self, ticks);
		2341
		2342	int
		2343	volume (CFPlus::Channel self, int volume)
		2344	CODE:
		2345	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2346	OUTPUT:
		2347	RETVAL
		2348
		2349	void
		2350	unregister_all_effects (CFPlus::Channel self)
		2351	CODE:
		2352	Mix_UnregisterAllEffects (self);
		2353
		2354	void
		2355	set_panning (CFPlus::Channel self, int left, int right)
		2356	CODE:
		2357	left = CLAMP (left , 0, 255);
		2358	right = CLAMP (right, 0, 255);
		2359	Mix_SetPanning (self, left, right);
		2360
		2361	void
		2362	set_distance (CFPlus::Channel self, int distance)
		2363	CODE:
		2364	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2365
		2366	void
		2367	set_position (CFPlus::Channel self, int angle, int distance)
		2368	CODE:
		2369
		2370	void
		2371	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2372	CODE:
		2373	{
		2374	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2375	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2376	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2377	}
		2378
		2379	void
		2380	set_reverse_stereo (CFPlus::Channel self, int flip)
		2381	CODE:
		2382	Mix_SetReverseStereo (self, flip);
		2383
		2384	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2385
		2386	PROTOTYPES: DISABLE
		2387
		2388	CFPlus::MixChunk
		2389	new (SV *class, CFPlus::RW rwops)
		2390	CODE:
		2391	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2392	OUTPUT:
		2393	RETVAL
		2394
		2395	void
1751	DESTROY (CFClient::MixChunk self)	2396	DESTROY (CFPlus::MixChunk self)
1752	CODE:	2397	CODE:
1753	Mix_FreeChunk (self);	2398	Mix_FreeChunk (self);
1754		2399
1755	int	2400	int
1756	volume (CFClient::MixChunk self, int volume = -1)	2401	volume (CFPlus::MixChunk self, int volume = -1)
1757	CODE:	2402	CODE:
		2403	if (items > 1)
		2404	volume = CLAMP (volume, 0, 128);
1758	RETVAL = Mix_VolumeChunk (self, volume);	2405	RETVAL = Mix_VolumeChunk (self, volume);
1759	OUTPUT:	2406	OUTPUT:
1760	RETVAL	2407	RETVAL
1761		2408
1762	int	2409	CFPlus::Channel
1763	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2410	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1764	CODE:	2411	CODE:
		2412	{
1765	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2413	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2414
		2415	if (RETVAL < 0)
		2416	XSRETURN_UNDEF;
		2417
		2418	if (channel < 0)
		2419	{
		2420	Mix_UnregisterAllEffects (RETVAL);
		2421	Mix_Volume (RETVAL, 128);
		2422	}
		2423	}
1766	OUTPUT:	2424	OUTPUT:
1767	RETVAL	2425	RETVAL
1768		2426
1769	MODULE = CFClient PACKAGE = CFClient::MixMusic	2427	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1770		2428
1771	int	2429	int
1772	volume (int volume = -1)	2430	volume (int volume = -1)
		2431	PROTOTYPE: ;$
1773	CODE:	2432	CODE:
		2433	if (items > 0)
		2434	volume = CLAMP (volume, 0, 128);
1774	RETVAL = Mix_VolumeMusic (volume);	2435	RETVAL = Mix_VolumeMusic (volume);
1775	OUTPUT:	2436	OUTPUT:
1776	RETVAL	2437	RETVAL
1777		2438
		2439	void
		2440	fade_out (int ms)
		2441	CODE:
		2442	Mix_FadeOutMusic (ms);
		2443
		2444	void
		2445	halt ()
		2446	CODE:
		2447	Mix_HaltMusic ();
		2448
1778	CFClient::MixMusic	2449	CFPlus::MixMusic
1779	new_from_file (SV class, char path)	2450	new (SV *class, CFPlus::RW rwops)
1780	CODE:	2451	CODE:
1781	RETVAL = Mix_LoadMUS (path);	2452	RETVAL = Mix_LoadMUS_RW (rwops);
1782	OUTPUT:	2453	OUTPUT:
1783	RETVAL	2454	RETVAL
1784		2455
1785	void	2456	void
1786	DESTROY (CFClient::MixMusic self)	2457	DESTROY (CFPlus::MixMusic self)
1787	CODE:	2458	CODE:
1788	Mix_FreeMusic (self);	2459	Mix_FreeMusic (self);
1789		2460
1790	int	2461	int
1791	play (CFClient::MixMusic self, int loops = -1)	2462	play (CFPlus::MixMusic self, int loops = -1)
1792	CODE:	2463	CODE:
1793	RETVAL = Mix_PlayMusic (self, loops);	2464	RETVAL = Mix_PlayMusic (self, loops);
1794	OUTPUT:	2465	OUTPUT:
1795	RETVAL	2466	RETVAL
1796		2467
		2468	void
		2469	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2470	CODE:
		2471	Mix_FadeInMusicPos (self, loops, ms, position);
		2472
1797	MODULE = CFClient PACKAGE = CFClient::OpenGL	2473	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2474
		2475	PROTOTYPES: ENABLE
1798		2476
1799	BOOT:	2477	BOOT:
1800	{	2478	{
1801	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2479	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1802	static const struct {	2480	static const struct {
1803	const char *name;	2481	const char *name;
1804	IV iv;	2482	IV iv;
1805	} *civ, const_iv[] = {	2483	} *civ, const_iv[] = {
1806	# define const_iv(name) { # name, (IV)name }	2484	# define const_iv(name) { # name, (IV)name }
		2485	const_iv (GL_VENDOR),
		2486	const_iv (GL_VERSION),
		2487	const_iv (GL_EXTENSIONS),
1807	const_iv (GL_COLOR_MATERIAL),	2488	const_iv (GL_COLOR_MATERIAL),
1808	const_iv (GL_SMOOTH),	2489	const_iv (GL_SMOOTH),
1809	const_iv (GL_FLAT),	2490	const_iv (GL_FLAT),
1810	const_iv (GL_DITHER),	2491	const_iv (GL_DITHER),
1811	const_iv (GL_BLEND),	2492	const_iv (GL_BLEND),
…		…
1815	const_iv (GL_ALPHA_TEST),	2496	const_iv (GL_ALPHA_TEST),
1816	const_iv (GL_NORMALIZE),	2497	const_iv (GL_NORMALIZE),
1817	const_iv (GL_RESCALE_NORMAL),	2498	const_iv (GL_RESCALE_NORMAL),
1818	const_iv (GL_FRONT),	2499	const_iv (GL_FRONT),
1819	const_iv (GL_BACK),	2500	const_iv (GL_BACK),
		2501	const_iv (GL_AUX0),
1820	const_iv (GL_AND),	2502	const_iv (GL_AND),
1821	const_iv (GL_ONE),	2503	const_iv (GL_ONE),
1822	const_iv (GL_ZERO),	2504	const_iv (GL_ZERO),
1823	const_iv (GL_SRC_ALPHA),	2505	const_iv (GL_SRC_ALPHA),
1824	const_iv (GL_DST_ALPHA),	2506	const_iv (GL_DST_ALPHA),
…		…
1838	const_iv (GL_LUMINANCE),	2520	const_iv (GL_LUMINANCE),
1839	const_iv (GL_LUMINANCE_ALPHA),	2521	const_iv (GL_LUMINANCE_ALPHA),
1840	const_iv (GL_FLOAT),	2522	const_iv (GL_FLOAT),
1841	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2523	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1842	const_iv (GL_COMPILE),	2524	const_iv (GL_COMPILE),
		2525	const_iv (GL_PROXY_TEXTURE_1D),
		2526	const_iv (GL_PROXY_TEXTURE_2D),
1843	const_iv (GL_TEXTURE_1D),	2527	const_iv (GL_TEXTURE_1D),
1844	const_iv (GL_TEXTURE_2D),	2528	const_iv (GL_TEXTURE_2D),
1845	const_iv (GL_TEXTURE_ENV),	2529	const_iv (GL_TEXTURE_ENV),
1846	const_iv (GL_TEXTURE_MAG_FILTER),	2530	const_iv (GL_TEXTURE_MAG_FILTER),
1847	const_iv (GL_TEXTURE_MIN_FILTER),	2531	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1868	const_iv (GL_COLOR_LOGIC_OP),	2552	const_iv (GL_COLOR_LOGIC_OP),
1869	const_iv (GL_SEPARABLE_2D),	2553	const_iv (GL_SEPARABLE_2D),
1870	const_iv (GL_CONVOLUTION_2D),	2554	const_iv (GL_CONVOLUTION_2D),
1871	const_iv (GL_CONVOLUTION_BORDER_MODE),	2555	const_iv (GL_CONVOLUTION_BORDER_MODE),
1872	const_iv (GL_CONSTANT_BORDER),	2556	const_iv (GL_CONSTANT_BORDER),
		2557	const_iv (GL_POINTS),
1873	const_iv (GL_LINES),	2558	const_iv (GL_LINES),
		2559	const_iv (GL_LINE_STRIP),
1874	const_iv (GL_LINE_LOOP),	2560	const_iv (GL_LINE_LOOP),
1875	const_iv (GL_QUADS),	2561	const_iv (GL_QUADS),
1876	const_iv (GL_QUAD_STRIP),	2562	const_iv (GL_QUAD_STRIP),
1877	const_iv (GL_TRIANGLES),	2563	const_iv (GL_TRIANGLES),
1878	const_iv (GL_TRIANGLE_STRIP),	2564	const_iv (GL_TRIANGLE_STRIP),
1879	const_iv (GL_TRIANGLE_FAN),	2565	const_iv (GL_TRIANGLE_FAN),
		2566	const_iv (GL_POLYGON),
1880	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2567	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2568	const_iv (GL_POINT_SMOOTH_HINT),
		2569	const_iv (GL_LINE_SMOOTH_HINT),
		2570	const_iv (GL_POLYGON_SMOOTH_HINT),
		2571	const_iv (GL_GENERATE_MIPMAP_HINT),
1881	const_iv (GL_FASTEST),	2572	const_iv (GL_FASTEST),
		2573	const_iv (GL_DONT_CARE),
		2574	const_iv (GL_NICEST),
1882	const_iv (GL_V2F),	2575	const_iv (GL_V2F),
1883	const_iv (GL_V3F),	2576	const_iv (GL_V3F),
1884	const_iv (GL_T2F_V3F),	2577	const_iv (GL_T2F_V3F),
1885	const_iv (GL_T2F_N3F_V3F),	2578	const_iv (GL_T2F_N3F_V3F),
1886	# undef const_iv	2579	# undef const_iv
1887	};	2580	};
1888		2581
1889	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2582	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1890	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2583	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2584
		2585	texture_av = newAV ();
		2586	AvREAL_off (texture_av);
1891	}	2587	}
1892		2588
1893	char *	2589	char *
1894	gl_vendor ()	2590	gl_vendor ()
1895	CODE:	2591	CODE:
…		…
1909	CODE:	2605	CODE:
1910	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2606	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1911	OUTPUT:	2607	OUTPUT:
1912	RETVAL	2608	RETVAL
1913		2609
		2610	const char *glGetString (GLenum pname)
		2611
		2612	GLint glGetInteger (GLenum pname)
		2613	CODE:
		2614	glGetIntegerv (pname, &RETVAL);
		2615	OUTPUT:
		2616	RETVAL
		2617
		2618	GLdouble glGetDouble (GLenum pname)
		2619	CODE:
		2620	glGetDoublev (pname, &RETVAL);
		2621	OUTPUT:
		2622	RETVAL
		2623
1914	int glGetError ()	2624	int glGetError ()
1915		2625
1916	void glFinish ()	2626	void glFinish ()
1917		2627
1918	void glClear (int mask)	2628	void glClear (int mask)
…		…
1955	# near_ and far_ are due to microsofts buggy "c" compiler	2665	# near_ and far_ are due to microsofts buggy "c" compiler
1956	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2666	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1957		2667
1958	# near_ and far_ are due to microsofts buggy "c" compiler	2668	# near_ and far_ are due to microsofts buggy "c" compiler
1959	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2669	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2670
		2671	PROTOTYPES: DISABLE
1960		2672
1961	void glViewport (int x, int y, int width, int height)	2673	void glViewport (int x, int y, int width, int height)
1962		2674
1963	void glScissor (int x, int y, int width, int height)	2675	void glScissor (int x, int y, int width, int height)
1964		2676
…		…
1972		2684
1973	void glRotate (float angle, float x, float y, float z)	2685	void glRotate (float angle, float x, float y, float z)
1974	CODE:	2686	CODE:
1975	glRotatef (angle, x, y, z);	2687	glRotatef (angle, x, y, z);
1976		2688
1977	void glBegin (int mode)
1978
1979	void glEnd ()
1980
1981	void glColor (float r, float g, float b, float a = 1.0)	2689	void glColor (float r, float g, float b, float a = 1.0)
1982	PROTOTYPE: @
1983	ALIAS:	2690	ALIAS:
1984	glColor_premultiply = 1	2691	glColor_premultiply = 1
1985	CODE:	2692	CODE:
1986	if (ix)	2693	if (ix)
1987	{	2694	{
1988	r *= a;	2695	r *= a;
1989	g *= a;	2696	g *= a;
1990	b *= a;	2697	b *= a;
1991	}	2698	}
1992	// microsoft visual "c" rounds instead of truncating...	2699	// microsoft visual "c" rounds instead of truncating...
1993	glColor4ub (MIN ((int)(r * 256.f), 255),	2700	glColor4f (r, g, b, a);
1994	MIN ((int)(g * 256.f), 255),
1995	MIN ((int)(b * 256.f), 255),
1996	MIN ((int)(a * 256.f), 255));
1997
1998	void glInterleavedArrays (int format, int stride, char *data)
1999
2000	void glDrawElements (int mode, int count, int type, char *indices)
2001
2002	# 1.2 void glDrawRangeElements (int mode, int start, int end
2003		2701
2004	void glRasterPos (float x, float y, float z = 0.)	2702	void glRasterPos (float x, float y, float z = 0.)
2005	CODE:	2703	CODE:
2006	glRasterPos3f (0, 0, z);	2704	glRasterPos3f (0, 0, z);
2007	glBitmap (0, 0, 0, 0, x, y, 0);	2705	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
2012		2710
2013	void glTexCoord (float s, float t)	2711	void glTexCoord (float s, float t)
2014	CODE:	2712	CODE:
2015	glTexCoord2f (s, t);	2713	glTexCoord2f (s, t);
2016		2714
		2715	void glRect (float x1, float y1, float x2, float y2)
		2716	CODE:
		2717	glRectf (x1, y1, x2, y2);
		2718
		2719	PROTOTYPES: ENABLE
		2720
		2721	void glBegin (int mode)
		2722
		2723	void glEnd ()
		2724
		2725	void glPointSize (GLfloat size)
		2726
		2727	void glLineWidth (GLfloat width)
		2728
		2729	void glInterleavedArrays (int format, int stride, char *data)
		2730
		2731	void glDrawElements (int mode, int count, int type, char *indices)
		2732
		2733	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2734
2017	void glTexEnv (int target, int pname, float param)	2735	void glTexEnv (int target, int pname, float param)
2018	CODE:	2736	CODE:
2019	glTexEnvf (target, pname, param);	2737	glTexEnvf (target, pname, param);
2020		2738
2021	void glTexParameter (int target, int pname, float param)	2739	void glTexParameter (int target, int pname, float param)
…		…
2043		2761
2044	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2762	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2045		2763
2046	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2764	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2047		2765
		2766	void glPixelZoom (float x, float y)
		2767
2048	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2768	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2049		2769
2050	int glGenTexture ()	2770	int glGenTexture ()
2051	CODE:	2771	CODE:
2052	{	2772	RETVAL = gen_texture ();
2053	GLuint name;
2054	glGenTextures (1, &name);
2055	RETVAL = name;
2056	}
2057	OUTPUT:	2773	OUTPUT:
2058	RETVAL	2774	RETVAL
2059		2775
2060	void glDeleteTexture (int name)	2776	void glDeleteTexture (int name)
2061	CODE:	2777	CODE:
2062	{
2063	GLuint name_ = name;
2064	glDeleteTextures (1, &name_);	2778	del_texture (name);
2065	}	2779
2066
2067	int glGenList ()	2780	int glGenList ()
2068	CODE:	2781	CODE:
2069	RETVAL = glGenLists (1);	2782	RETVAL = glGenLists (1);
2070	OUTPUT:	2783	OUTPUT:
2071	RETVAL	2784	RETVAL
…		…
2078		2791
2079	void glEndList ()	2792	void glEndList ()
2080		2793
2081	void glCallList (int list)	2794	void glCallList (int list)
2082		2795
		2796	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2083		2797
		2798	PROTOTYPES: DISABLE
		2799
		2800	void
		2801	find_widget (SV *self, NV x, NV y)
		2802	PPCODE:
		2803	{
		2804	if (within_widget (self, x, y))
		2805	XPUSHs (self);
		2806	}
		2807
		2808	BOOT:
		2809	{
		2810	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2811
		2812	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2813	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2814	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2815	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2816	}
		2817
		2818	void
		2819	draw (SV *self)
		2820	CODE:
		2821	{
		2822	HV *hv;
		2823	SV **svp;
		2824	NV x, y, w, h;
		2825	SV *draw_x_sv = GvSV (draw_x_gv);
		2826	SV *draw_y_sv = GvSV (draw_y_gv);
		2827	SV *draw_w_sv = GvSV (draw_w_gv);
		2828	SV *draw_h_sv = GvSV (draw_h_gv);
		2829	SV *hover;
		2830	double draw_x, draw_y, draw_w, draw_h;
		2831
		2832	if (!SvROK (self))
		2833	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2834
		2835	hv = (HV *)SvRV (self);
		2836
		2837	if (SvTYPE (hv) != SVt_PVHV)
		2838	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2839
		2840	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2841	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2842
		2843	if (!h \|\| !w)
		2844	XSRETURN_EMPTY;
		2845
		2846	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2847	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2848
		2849	draw_x = SvNV (draw_x_sv) + x;
		2850	draw_y = SvNV (draw_y_sv) + y;
		2851
		2852	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2853	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2854	XSRETURN_EMPTY;
		2855
		2856	sv_setnv (draw_x_sv, draw_x);
		2857	sv_setnv (draw_y_sv, draw_y);
		2858
		2859	glPushMatrix ();
		2860	glTranslated (x, y, 0);
		2861
		2862	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2863	{
		2864	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2865
		2866	if (svp && SvTRUE (*svp))
		2867	{
		2868	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2869	glEnable (GL_BLEND);
		2870	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2871	glBegin (GL_QUADS);
		2872	glVertex2f (0, 0);
		2873	glVertex2f (w, 0);
		2874	glVertex2f (w, h);
		2875	glVertex2f (0, h);
		2876	glEnd ();
		2877	glDisable (GL_BLEND);
		2878	}
		2879	}
		2880	#if 0
		2881	if ($ENV{CFPLUS_DEBUG} & 1) {
		2882	glPushMatrix;
		2883	glColor 1, 1, 0, 1;
		2884	glTranslate 0.375, 0.375;
		2885	glBegin GL_LINE_LOOP;
		2886	glVertex 0 , 0;
		2887	glVertex $self->{w} - 1, 0;
		2888	glVertex $self->{w} - 1, $self->{h} - 1;
		2889	glVertex 0 , $self->{h} - 1;
		2890	glEnd;
		2891	glPopMatrix;
		2892	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2893	}
		2894	#endif
		2895	PUSHMARK (SP);
		2896	XPUSHs (self);
		2897	PUTBACK;
		2898	call_method ("_draw", G_VOID \| G_DISCARD);
		2899	SPAGAIN;
		2900
		2901	glPopMatrix ();
		2902
		2903	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2904	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2905	}
		2906

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+Removed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs. Revision 1.224 by root, Sat Aug 11 11:21:46 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs.
Revision 1.224 by root, Sat Aug 11 11:21:46 2007 UTC