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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs.
Revision 1.223 by root, Sat Aug 11 11:07:08 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
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
55		67
56	#if 1	68	#if 0
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
58	#else	70	#else
59	# define PARACHUTE 0	71	# define PARACHUTE 0
60	#endif	72	#endif
61		73
		74	static AV *texture_av;
		75
62	static struct	76	static struct
63	{	77	{
64	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	79	#include "glfunc.h"
66	#undef GL_FUNC	80	#undef GL_FUNC
67	} gl;	81	} gl;
68		82
		83	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	85	{
71	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	90	else
76	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
77	}	92	}
78		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
79	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
80		120
81	#include "pango-font.c"	121	#include "pango-font.c"
82	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
83	#include "pango-render.c"	123	#include "pango-render.c"
84		124
		125	typedef IV CFPlus__Channel;
		126	typedef SDL_RWops *CFPlus__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
87		129
88	typedef PangoFontDescription *CFClient__Font;	130	typedef PangoFontDescription *CFPlus__Font;
89		131
90	static int	132	static int
91	shape_attr_p (PangoLayoutRun *run)	133	shape_attr_p (PangoLayoutRun *run)
92	{	134	{
93	GSList *attrs = run->item->analysis.extra_attrs;	135	GSList *attrs = run->item->analysis.extra_attrs;
…		…
107		149
108	typedef struct cf_layout {	150	typedef struct cf_layout {
109	PangoLayout *pl;	151	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
111	int base_height;	153	int base_height;
112	CFClient__Font font;	154	CFPlus__Font font;
113	} *CFClient__Layout;	155	} *CFPlus__Layout;
114		156
115	static CFClient__Font default_font;	157	static CFPlus__Font default_font;
116	static PangoContext *opengl_context;	158	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	159	static PangoFontMap *opengl_fontmap;
118		160
119	static void	161	static void
120	substitute_func (FcPattern *pattern, gpointer data)	162	substitute_func (FcPattern *pattern, gpointer data)
121	{	163	{
122	FcPatternAddBool (pattern, FC_HINTING, 1);	164	FcPatternAddBool (pattern, FC_HINTING, 1);
123	#ifdef FC_HINT_STYLE	165	#ifdef FC_HINT_STYLE
124	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	166	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
125	#endif	167	#endif
126	#ifdef _WIN32
127	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
128	#else
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	168	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	#endif
131	}	169	}
132		170
133	static void	171	static void
134	layout_update_font (CFClient__Layout self)	172	layout_update_font (CFPlus__Layout self)
135	{	173	{
136	/* 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
137	* reasonably well with bitstream vera	175	* reasonably well with bitstream vera
138	*/	176	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	177	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
143		181
144	pango_layout_set_font_description (self->pl, font);	182	pango_layout_set_font_description (self->pl, font);
145	}	183	}
146		184
147	static void	185	static void
148	layout_get_pixel_size (CFClient__Layout self, int w, int h)	186	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
149	{	187	{
		188	PangoRectangle rect;
		189
		190	// get_pixel_* wrongly rounds down
150	pango_layout_get_pixel_size (self->pl, w, h);	191	pango_layout_get_extents (self->pl, 0, &rect);
151		192
152	if (!w) w = 1;	193	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
153	if (!h) h = 1;	194	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
154		195
155	w = (w + 3) & ~3;	196	if (!rect.width) rect.width = 1;
156	}	197	if (!rect.height) rect.height = 1;
157		198
		199	*w = rect.width;
		200	*h = rect.height;
		201	}
		202
		203	typedef uint16_t tileid;
158	typedef uint16_t mapface;	204	typedef uint16_t faceid;
159		205
160	typedef struct {	206	typedef struct {
161	GLint name;	207	int name;
162	int w, h;	208	int w, h;
163	float s, t;	209	float s, t;
164	uint8_t r, g, b, a;	210	uint8_t r, g, b, a;
		211	tileid smoothtile;
		212	uint8_t smoothlevel;
165	} maptex;	213	} maptex;
166		214
167	typedef struct {	215	typedef struct {
		216	uint32_t player;
		217	tileid tile[3];
168	int16_t darkness;	218	uint16_t darkness;
169	mapface face[3];	219	uint8_t stat_width, stat_hp, flags, smoothmax;
170	} mapcell;	220	} mapcell;
171		221
172	typedef struct {	222	typedef struct {
173	int32_t c0, c1;	223	int32_t c0, c1;
174	mapcell *col;	224	mapcell *col;
175	} maprow;	225	} maprow;
176		226
177	typedef struct map {	227	typedef struct map {
178	int x, y, w, h;	228	int x, y, w, h;
179	int ox, oy; /* offset to virtual global coordinate system */	229	int ox, oy; /* offset to virtual global coordinate system */
180	int faces;	230	int faces; tileid *face2tile; // [faceid]
181	mapface *face;	231	int texs; maptex *tex; // [tileid]
182
183	int texs;
184	maptex *tex;
185		232
186	int32_t rows;	233	int32_t rows;
187	maprow *row;	234	maprow *row;
188	} *CFClient__Map;	235	} *CFPlus__Map;
189		236
190	static char *	237	static char *
191	prepend (char *ptr, int sze, int inc)	238	prepend (char *ptr, int sze, int inc)
192	{	239	{
193	char *p;	240	char *p;
…		…
210	}	257	}
211		258
212	#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))
213	#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))
214		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
215	static maprow *	282	static maprow *
216	map_get_row (CFClient__Map self, int y)	283	map_get_row (CFPlus__Map self, int y)
217	{	284	{
218	if (0 > y)	285	if (0 > y)
219	{	286	{
220	int extend = - y + MAP_EXTEND_Y;	287	int extend = - y + MAP_EXTEND_Y;
221	Prepend (maprow, self->row, self->rows, extend);	288	Prepend (maprow, self->row, self->rows, extend);
…		…
259		326
260	return row->col + (x - row->c0);	327	return row->col + (x - row->c0);
261	}	328	}
262		329
263	static mapcell *	330	static mapcell *
264	map_get_cell (CFClient__Map self, int x, int y)	331	map_get_cell (CFPlus__Map self, int x, int y)
265	{	332	{
266	return row_get_cell (map_get_row (self, y), x);	333	return row_get_cell (map_get_row (self, y), x);
267	}	334	}
268		335
269	static void	336	static void
270	map_clear (CFClient__Map self)	337	map_clear (CFPlus__Map self)
271	{	338	{
272	int r;	339	int r;
273		340
274	for (r = 0; r < self->rows; r++)	341	for (r = 0; r < self->rows; r++)
275	Safefree (self->row[r].col);	342	Safefree (self->row[r].col);
…		…
283	self->row = 0;	350	self->row = 0;
284	self->rows = 0;	351	self->rows = 0;
285	}	352	}
286		353
287	static void	354	static void
288	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)
289	{	356	{
290	int x, y;	357	int x, y;
291	maprow *row;	358	maprow *row;
		359	mapcell *cell;
292		360
293	for (y = y0; y < y0 + h; y++)	361	for (y = y0; y < y0 + h; y++)
294	if (y >= 0)	362	if (y >= 0)
295	{	363	{
296	if (y >= self->rows)	364	if (y >= self->rows)
…		…
302	if (x >= row->c0)	370	if (x >= row->c0)
303	{	371	{
304	if (x >= row->c1)	372	if (x >= row->c1)
305	break;	373	break;
306		374
307	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;
308	}	381	}
309	}	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);
310	}	399	}
311		400
312	static void	401	static void
313	music_finished (void)	402	music_finished (void)
314	{	403	{
…		…
350	n \|= n >> 16;	439	n \|= n >> 16;
351		440
352	return n + 1;	441	return n + 1;
353	}	442	}
354		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
355	MODULE = CFClient PACKAGE = CFClient	491	MODULE = CFPlus PACKAGE = CFPlus
356		492
357	PROTOTYPES: ENABLE	493	PROTOTYPES: ENABLE
358		494
359	BOOT:	495	BOOT:
360	{	496	{
361	HV *stash = gv_stashpv ("CFClient", 1);	497	HV *stash = gv_stashpv ("CFPlus", 1);
362	static const struct {	498	static const struct {
363	const char *name;	499	const char *name;
364	IV iv;	500	IV iv;
365	} *civ, const_iv[] = {	501	} *civ, const_iv[] = {
366	# 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
367	const_iv (SDL_ACTIVEEVENT),	506	const_iv (SDL_ACTIVEEVENT),
368	const_iv (SDL_KEYDOWN),	507	const_iv (SDL_KEYDOWN),
369	const_iv (SDL_KEYUP),	508	const_iv (SDL_KEYUP),
370	const_iv (SDL_MOUSEMOTION),	509	const_iv (SDL_MOUSEMOTION),
371	const_iv (SDL_MOUSEBUTTONDOWN),	510	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
380	const_iv (SDL_EVENT_RESERVEDA),	519	const_iv (SDL_EVENT_RESERVEDA),
381	const_iv (SDL_EVENT_RESERVEDB),	520	const_iv (SDL_EVENT_RESERVEDB),
382	const_iv (SDL_VIDEORESIZE),	521	const_iv (SDL_VIDEORESIZE),
383	const_iv (SDL_VIDEOEXPOSE),	522	const_iv (SDL_VIDEOEXPOSE),
384	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
385	const_iv (SDLK_KP0),	529	const_iv (SDLK_KP0),
386	const_iv (SDLK_KP1),	530	const_iv (SDLK_KP1),
387	const_iv (SDLK_KP2),	531	const_iv (SDLK_KP2),
388	const_iv (SDLK_KP3),	532	const_iv (SDLK_KP3),
389	const_iv (SDLK_KP4),	533	const_iv (SDLK_KP4),
…		…
444	const_iv (SDLK_BREAK),	588	const_iv (SDLK_BREAK),
445	const_iv (SDLK_MENU),	589	const_iv (SDLK_MENU),
446	const_iv (SDLK_POWER),	590	const_iv (SDLK_POWER),
447	const_iv (SDLK_EURO),	591	const_iv (SDLK_EURO),
448	const_iv (SDLK_UNDO),	592	const_iv (SDLK_UNDO),
		593
449	const_iv (KMOD_NONE),	594	const_iv (KMOD_NONE),
		595	const_iv (KMOD_SHIFT),
450	const_iv (KMOD_LSHIFT),	596	const_iv (KMOD_LSHIFT),
451	const_iv (KMOD_RSHIFT),	597	const_iv (KMOD_RSHIFT),
		598	const_iv (KMOD_CTRL),
452	const_iv (KMOD_LCTRL),	599	const_iv (KMOD_LCTRL),
453	const_iv (KMOD_RCTRL),	600	const_iv (KMOD_RCTRL),
		601	const_iv (KMOD_ALT),
454	const_iv (KMOD_LALT),	602	const_iv (KMOD_LALT),
455	const_iv (KMOD_RALT),	603	const_iv (KMOD_RALT),
		604	const_iv (KMOD_META),
456	const_iv (KMOD_LMETA),	605	const_iv (KMOD_LMETA),
457	const_iv (KMOD_RMETA),	606	const_iv (KMOD_RMETA),
458	const_iv (KMOD_NUM),	607	const_iv (KMOD_NUM),
459	const_iv (KMOD_CAPS),	608	const_iv (KMOD_CAPS),
460	const_iv (KMOD_MODE),	609	const_iv (KMOD_MODE),
461	const_iv (KMOD_CTRL),
462	const_iv (KMOD_SHIFT),
463	const_iv (KMOD_ALT),
464	const_iv (KMOD_META)
465	# undef const_iv	610	# undef const_iv
466	};	611	};
467		612
468	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; )
469	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);
470	}	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
471		632
472	NV floor (NV x)	633	NV floor (NV x)
473		634
474	NV ceil (NV x)	635	NV ceil (NV x)
475		636
…		…
480	opengl_fontmap = pango_opengl_font_map_new ();	641	opengl_fontmap = pango_opengl_font_map_new ();
481	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	642	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
482	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	643	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
483	}	644	}
484		645
		646	char *
		647	SDL_GetError ()
		648
485	int	649	int
486	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	650	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
487		651
488	void	652	void
489	SDL_Quit ()	653	SDL_Quit ()
490		654
491	void	655	void
492	SDL_ListModes ()	656	SDL_ListModes (int rgb, int alpha)
493	PPCODE:	657	PPCODE:
494	{	658	{
495	SDL_Rect **m;	659	SDL_Rect **m;
496		660
497	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	661	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
498	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	662	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
499	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	663	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
500	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	664	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
501		665
502	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	666	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
503	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	667	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
504		668
505	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	669	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
506	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	670	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
507	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	671	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
508	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	672	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
509		673
510	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	674	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
511		675	#if SDL_VERSION_ATLEAST(1,2,10)
512	SDL_EnableUNICODE (1);	676	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
513	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	677	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		678	#endif
514		679
515	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	680	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
516		681
517	if (m && m != (SDL_Rect **)-1)	682	if (m && m != (SDL_Rect **)-1)
518	while (*m)	683	while (*m)
519	{	684	{
		685	if ((m)->w >= 640 && (m)->h >= 480)
		686	{
520	AV *av = newAV ();	687	AV *av = newAV ();
521	av_push (av, newSViv ((*m)->w));	688	av_push (av, newSViv ((*m)->w));
522	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));
523	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	692	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		693	}
524		694
525	++m;	695	++m;
526	}	696	}
527	}	697	}
528		698
529	char *
530	SDL_GetError ()
531
532	int	699	int
533	SDL_SetVideoMode (int w, int h, int fullscreen)	700	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
534	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
535	RETVAL = !!SDL_SetVideoMode (	711	RETVAL = !!SDL_SetVideoMode (
536	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	712	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
537	);	713	);
		714
538	if (RETVAL)	715	if (RETVAL)
539	{	716	{
		717	av_clear (texture_av);
		718
540	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	719	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
541	# 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);
542	# include "glfunc.h"	721	#include "glfunc.h"
543	# undef GL_FUNC	722	#undef GL_FUNC
544	}	723	}
		724	}
545	OUTPUT:	725	OUTPUT:
546	RETVAL	726	RETVAL
547		727
548	void	728	void
549	SDL_GL_SwapBuffers ()	729	SDL_GL_SwapBuffers ()
550		730
551	char *	731	char *
552	SDL_GetKeyName (int sym)	732	SDL_GetKeyName (int sym)
553		733
		734	int
		735	SDL_GetAppState ()
		736
554	void	737	void
555	SDL_PollEvent ()	738	poll_events ()
556	PPCODE:	739	PPCODE:
557	{	740	{
558	SDL_Event ev;	741	SDL_Event ev;
559		742
560	while (SDL_PollEvent (&ev))	743	SDL_PumpEvents ();
		744	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
561	{	745	{
562	HV *hv = newHV ();	746	HV *hv = newHV ();
563	hv_store (hv, "type", 4, newSViv (ev.type), 0);	747	hv_store (hv, "type", 4, newSViv (ev.type), 0);
564		748
565	switch (ev.type)	749	switch (ev.type)
…		…
567	case SDL_KEYDOWN:	751	case SDL_KEYDOWN:
568	case SDL_KEYUP:	752	case SDL_KEYUP:
569	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	753	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
570	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	754	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
571	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 */
572	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	757	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
573	break;	758	break;
574		759
575	case SDL_ACTIVEEVENT:	760	case SDL_ACTIVEEVENT:
576	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	761	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
577	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	762	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
578	break;	763	break;
579		764
580	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
581	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	784	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
582
583	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	785	hv_store (hv, "state", 5, newSViv (state), 0);
584	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	786	hv_store (hv, "x", 1, newSViv (x), 0);
585	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	787	hv_store (hv, "y", 1, newSViv (y), 0);
586	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	788	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
587	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	789	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		790	}
588	break;	791	break;
589		792
590	case SDL_MOUSEBUTTONDOWN:	793	case SDL_MOUSEBUTTONDOWN:
591	case SDL_MOUSEBUTTONUP:	794	case SDL_MOUSEBUTTONUP:
592	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	795	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
602	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	805	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
603	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	806	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
604	break;	807	break;
605	}	808	}
606		809
607	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	810	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
608	}	811	}
609	}	812	}
610		813
611	int	814	int
612	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)
613	POSTCALL:	816	POSTCALL:
614	Mix_HookMusicFinished (music_finished);	817	Mix_HookMusicFinished (music_finished);
615	Mix_ChannelFinished (channel_finished);	818	Mix_ChannelFinished (channel_finished);
616		819
617	void	820	void
618	Mix_CloseAudio ()	821	Mix_CloseAudio ()
619		822
620	int	823	int
621	Mix_AllocateChannels (int numchans = -1)	824	Mix_AllocateChannels (int numchans = -1)
622		825
		826	const char *
		827	Mix_GetError ()
		828
623	void	829	void
624	lowdelay (int fd, int val = 1)	830	lowdelay (int fd, int val = 1)
625	CODE:	831	CODE:
		832	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		833
		834	void
		835	win32_proxy_info ()
		836	PPCODE:
		837	{
626	#ifndef _WIN32	838	#ifdef _WIN32
627	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	}
628	#endif	860	#endif
		861	}
629		862
630	void	863	void
631	add_font (char *file)	864	add_font (char *file)
632	CODE:	865	CODE:
633	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	866	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
634		867
635	void	868	void
636	load_image_inline (SV *image_)	869	load_image_inline (SV *image_)
637	ALIAS:	870	ALIAS:
638	load_image_file = 1	871	load_image_file = 1
…		…
641	STRLEN image_len;	874	STRLEN image_len;
642	char image = (char )SvPVbyte (image_, image_len);	875	char image = (char )SvPVbyte (image_, image_len);
643	SDL_Surface surface, surface2;	876	SDL_Surface surface, surface2;
644	SDL_PixelFormat fmt;	877	SDL_PixelFormat fmt;
645	SDL_RWops *rw = ix	878	SDL_RWops *rw = ix
646	? SDL_RWFromFile (image, "r")	879	? SDL_RWFromFile (image, "rb")
647	: SDL_RWFromConstMem (image, image_len);	880	: SDL_RWFromConstMem (image, image_len);
648		881
649	if (!rw)	882	if (!rw)
650	croak ("load_image: %s", SDL_GetError ());	883	croak ("load_image: %s", SDL_GetError ());
651		884
…		…
680		913
681	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	914	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
682		915
683	assert (surface2->pitch == surface2->w * 4);	916	assert (surface2->pitch == surface2->w * 4);
684		917
		918	SDL_LockSurface (surface2);
685	EXTEND (SP, 5);	919	EXTEND (SP, 6);
686	PUSHs (sv_2mortal (newSViv (surface2->w)));	920	PUSHs (sv_2mortal (newSViv (surface2->w)));
687	PUSHs (sv_2mortal (newSViv (surface2->h)));	921	PUSHs (sv_2mortal (newSViv (surface2->h)));
688	SDL_LockSurface (surface2);
689	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	922	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
690	SDL_UnlockSurface (surface2);
691	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)));
692	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	924	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
693	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	925	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		926	SDL_UnlockSurface (surface2);
694		927
695	SDL_FreeSurface (surface);	928	SDL_FreeSurface (surface);
696	SDL_FreeSurface (surface2);	929	SDL_FreeSurface (surface2);
697	}	930	}
698		931
…		…
737	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	970	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
738	#endif	971	#endif
739	_exit (1);	972	_exit (1);
740		973
741	void	974	void
742	_exit (int retval)	975	_exit (int retval = 0)
743	CODE:	976	CODE:
		977	#ifdef WIN32
		978	ExitThread (retval); // unclean, please beam me up
		979	#else
744	_exit (retval);	980	_exit (retval);
		981	#endif
745		982
		983	void
		984	debug ()
		985	CODE:
		986	{
		987	#if DEBUG
		988	VALGRIND_DO_LEAK_CHECK;
		989	#endif
		990	}
		991
746	MODULE = CFClient PACKAGE = CFClient::Font	992	MODULE = CFPlus PACKAGE = CFPlus::Font
747		993
748	CFClient::Font	994	PROTOTYPES: DISABLE
		995
		996	CFPlus::Font
749	new_from_file (SV class, char path, int id = 0)	997	new_from_file (SV class, char path, int id = 0)
750	CODE:	998	CODE:
751	{	999	{
752	int count;	1000	int count;
753	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1001	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
756	}	1004	}
757	OUTPUT:	1005	OUTPUT:
758	RETVAL	1006	RETVAL
759		1007
760	void	1008	void
761	DESTROY (CFClient::Font self)	1009	DESTROY (CFPlus::Font self)
762	CODE:	1010	CODE:
763	pango_font_description_free (self);	1011	pango_font_description_free (self);
764		1012
765	void	1013	void
766	make_default (CFClient::Font self)	1014	make_default (CFPlus::Font self)
		1015	PROTOTYPE: $
767	CODE:	1016	CODE:
768	default_font = self;	1017	default_font = self;
769		1018
770	MODULE = CFClient PACKAGE = CFClient::Layout	1019	MODULE = CFPlus PACKAGE = CFPlus::Layout
771		1020
		1021	PROTOTYPES: DISABLE
		1022
772	void	1023	void
773	clear_font_cache ()	1024	reset_glyph_cache ()
		1025	PROTOTYPE:
774	CODE:	1026	CODE:
775	pango_fc_font_map_cache_clear ((PangoFcFontMap *)opengl_fontmap);
776	tc_clear ();	1027	tc_clear ();
777		1028
778	CFClient::Layout	1029	CFPlus::Layout
779	new (SV *class, int type = 0)	1030	new (SV *class)
780	CODE:	1031	CODE:
781	New (0, RETVAL, 1, struct cf_layout);	1032	New (0, RETVAL, 1, struct cf_layout);
782		1033
783	RETVAL->pl = pango_layout_new (opengl_context);	1034	RETVAL->pl = pango_layout_new (opengl_context);
784	RETVAL->r = 1.;	1035	RETVAL->r = 1.;
…		…
792	layout_update_font (RETVAL);	1043	layout_update_font (RETVAL);
793	OUTPUT:	1044	OUTPUT:
794	RETVAL	1045	RETVAL
795		1046
796	void	1047	void
797	DESTROY (CFClient::Layout self)	1048	DESTROY (CFPlus::Layout self)
798	CODE:	1049	CODE:
799	g_object_unref (self->pl);	1050	g_object_unref (self->pl);
800	Safefree (self);	1051	Safefree (self);
801		1052
802	void	1053	void
803	set_text (CFClient::Layout self, SV *text_)	1054	set_text (CFPlus::Layout self, SV *text_)
804	CODE:	1055	CODE:
805	{	1056	{
806	STRLEN textlen;	1057	STRLEN textlen;
807	char *text = SvPVutf8 (text_, textlen);	1058	char *text = SvPVutf8 (text_, textlen);
808		1059
809	pango_layout_set_text (self->pl, text, textlen);	1060	pango_layout_set_text (self->pl, text, textlen);
810	}	1061	}
811		1062
812	void	1063	void
813	set_markup (CFClient::Layout self, SV *text_)	1064	set_markup (CFPlus::Layout self, SV *text_)
814	CODE:	1065	CODE:
815	{	1066	{
816	STRLEN textlen;	1067	STRLEN textlen;
817	char *text = SvPVutf8 (text_, textlen);	1068	char *text = SvPVutf8 (text_, textlen);
818		1069
819	pango_layout_set_markup (self->pl, text, textlen);	1070	pango_layout_set_markup (self->pl, text, textlen);
820	}	1071	}
821		1072
822	void	1073	void
823	set_shapes (CFClient::Layout self, ...)	1074	set_shapes (CFPlus::Layout self, ...)
824	CODE:	1075	CODE:
825	{	1076	{
826	PangoAttrList *attrs = 0;	1077	PangoAttrList *attrs = 0;
827	const char *text = pango_layout_get_text (self->pl);	1078	const char *text = pango_layout_get_text (self->pl);
828	const char *pos = text;	1079	const char *pos = text;
…		…
863	if (attrs)	1114	if (attrs)
864	pango_layout_set_attributes (self->pl, attrs);	1115	pango_layout_set_attributes (self->pl, attrs);
865	}	1116	}
866		1117
867	void	1118	void
868	get_shapes (CFClient::Layout self)	1119	get_shapes (CFPlus::Layout self)
869	PPCODE:	1120	PPCODE:
870	{	1121	{
871	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1122	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
872		1123
873	do	1124	do
…		…
877	if (run && shape_attr_p (run))	1128	if (run && shape_attr_p (run))
878	{	1129	{
879	PangoRectangle extents;	1130	PangoRectangle extents;
880	pango_layout_iter_get_run_extents (iter, 0, &extents);	1131	pango_layout_iter_get_run_extents (iter, 0, &extents);
881		1132
		1133	EXTEND (SP, 2);
882	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1134	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
883	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1135	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
884	}	1136	}
885	}	1137	}
886	while (pango_layout_iter_next_run (iter));	1138	while (pango_layout_iter_next_run (iter));
887		1139
888	pango_layout_iter_free (iter);	1140	pango_layout_iter_free (iter);
889	}	1141	}
890		1142
891	int	1143	int
892	has_wrapped (CFClient::Layout self)	1144	has_wrapped (CFPlus::Layout self)
893	CODE:	1145	CODE:
894	{	1146	{
895	int lines = 1;	1147	int lines = 1;
896	const char *text = pango_layout_get_text (self->pl);	1148	const char *text = pango_layout_get_text (self->pl);
897		1149
…		…
902	}	1154	}
903	OUTPUT:	1155	OUTPUT:
904	RETVAL	1156	RETVAL
905		1157
906	SV *	1158	SV *
907	get_text (CFClient::Layout self)	1159	get_text (CFPlus::Layout self)
908	CODE:	1160	CODE:
909	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1161	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
910	sv_utf8_decode (RETVAL);	1162	sv_utf8_decode (RETVAL);
911	OUTPUT:	1163	OUTPUT:
912	RETVAL	1164	RETVAL
913		1165
914	void	1166	void
915	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.)
916	CODE:	1168	CODE:
917	self->r = r;	1169	self->r = r;
918	self->g = g;	1170	self->g = g;
919	self->b = b;	1171	self->b = b;
920	self->a = a;	1172	self->a = a;
921		1173
922	void	1174	void
923	set_font (CFClient::Layout self, CFClient::Font font = 0)	1175	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
924	CODE:	1176	CODE:
925	if (self->font != font)	1177	if (self->font != font)
926	{	1178	{
927	self->font = font;	1179	self->font = font;
928	layout_update_font (self);	1180	layout_update_font (self);
929	}	1181	}
930		1182
931	void	1183	void
932	set_height (CFClient::Layout self, int base_height)	1184	set_height (CFPlus::Layout self, int base_height)
933	CODE:	1185	CODE:
934	if (self->base_height != base_height)	1186	if (self->base_height != base_height)
935	{	1187	{
936	self->base_height = base_height;	1188	self->base_height = base_height;
937	layout_update_font (self);	1189	layout_update_font (self);
938	}	1190	}
939		1191
940	void	1192	void
941	set_width (CFClient::Layout self, int max_width = -1)	1193	set_width (CFPlus::Layout self, int max_width = -1)
942	CODE:	1194	CODE:
943	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);
944		1196
945	void	1197	void
946	set_indent (CFClient::Layout self, int indent)	1198	set_indent (CFPlus::Layout self, int indent)
947	CODE:	1199	CODE:
948	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1200	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
949		1201
950	void	1202	void
951	set_spacing (CFClient::Layout self, int spacing)	1203	set_spacing (CFPlus::Layout self, int spacing)
952	CODE:	1204	CODE:
953	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1205	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
954		1206
955	void	1207	void
956	set_ellipsise (CFClient::Layout self, int ellipsise)	1208	set_ellipsise (CFPlus::Layout self, int ellipsise)
957	CODE:	1209	CODE:
958	pango_layout_set_ellipsize (self->pl,	1210	pango_layout_set_ellipsize (self->pl,
959	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1211	ellipsise == 1 ? PANGO_ELLIPSIZE_START
960	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1212	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
961	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1213	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
962	: PANGO_ELLIPSIZE_NONE	1214	: PANGO_ELLIPSIZE_NONE
963	);	1215	);
964		1216
965	void	1217	void
966	set_single_paragraph_mode (CFClient::Layout self, int spm)	1218	set_single_paragraph_mode (CFPlus::Layout self, int spm)
967	CODE:	1219	CODE:
968	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1220	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
969		1221
970	void	1222	void
971	size (CFClient::Layout self)	1223	size (CFPlus::Layout self)
972	PPCODE:	1224	PPCODE:
973	{	1225	{
974	int w, h;	1226	int w, h;
975		1227
976	layout_get_pixel_size (self, &w, &h);	1228	layout_get_pixel_size (self, &w, &h);
…		…
979	PUSHs (sv_2mortal (newSViv (w)));	1231	PUSHs (sv_2mortal (newSViv (w)));
980	PUSHs (sv_2mortal (newSViv (h)));	1232	PUSHs (sv_2mortal (newSViv (h)));
981	}	1233	}
982		1234
983	int	1235	int
984	descent (CFClient::Layout self)	1236	descent (CFPlus::Layout self)
985	CODE:	1237	CODE:
986	{	1238	{
987	PangoRectangle rect;	1239	PangoRectangle rect;
988	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1240	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
989	pango_layout_line_get_pixel_extents (line, 0, &rect);	1241	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
991	}	1243	}
992	OUTPUT:	1244	OUTPUT:
993	RETVAL	1245	RETVAL
994		1246
995	int	1247	int
996	xy_to_index (CFClient::Layout self, int x, int y)	1248	xy_to_index (CFPlus::Layout self, int x, int y)
997	CODE:	1249	CODE:
998	{	1250	{
999	int index, trailing;	1251	int index, trailing;
1000	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);
1001	RETVAL = index;	1253	RETVAL = index + trailing;
1002	}	1254	}
1003	OUTPUT:	1255	OUTPUT:
1004	RETVAL	1256	RETVAL
1005		1257
1006	void	1258	void
1007	cursor_pos (CFClient::Layout self, int index)	1259	cursor_pos (CFPlus::Layout self, int index)
1008	PPCODE:	1260	PPCODE:
1009	{	1261	{
1010	PangoRectangle strong_pos;	1262	PangoRectangle strong_pos;
1011	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1263	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1012		1264
…		…
1015	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1267	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1016	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1268	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1017	}	1269	}
1018		1270
1019	void	1271	void
		1272	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
		1273	PPCODE:
		1274	{
		1275	int line, x;
		1276
		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 */
		1279
		1280	EXTEND (SP, 2);
		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)
		1302	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1303	else
		1304	{
		1305	PUSHs (sv_2mortal (newSViv (index)));
		1306	PUSHs (sv_2mortal (newSViv (trailing)));
		1307	}
		1308	}
		1309
		1310	void
1020	render (CFClient::Layout self, float x, float y)	1311	render (CFPlus::Layout self, float x, float y, int flags = 0)
1021	PPCODE:	1312	PPCODE:
1022	pango_opengl_render_layout_subpixel (	1313	pango_opengl_render_layout_subpixel (
1023	self->pl,	1314	self->pl,
1024	x * PANGO_SCALE, y * PANGO_SCALE,	1315	x * PANGO_SCALE, y * PANGO_SCALE,
1025	self->r, self->g, self->b, self->a	1316	self->r, self->g, self->b, self->a,
		1317	flags
1026	);	1318	);
1027		1319
1028	MODULE = CFClient PACKAGE = CFClient::Texture	1320	MODULE = CFPlus PACKAGE = CFPlus::Texture
1029		1321
1030	void	1322	PROTOTYPES: ENABLE
1031	pad2pot (SV data_, SV w_, SV *h_)
1032	CODE:
1033	{
1034	int ow = SvIV (w_);
1035	int oh = SvIV (h_);
1036		1323
1037	if (ow && oh)	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_))
1038	{	1331	{
1039	int nw = minpot (ow);
1040	int nh = minpot (oh);
1041
1042	if (nw != ow \|\| nh != oh)
1043	{
1044	if (SvOK (data_))
1045	{
1046	STRLEN datalen;	1332	STRLEN datalen;
1047	char *data = SvPVbyte (data_, datalen);	1333	char *data = SvPVbyte (data_, datalen);
1048	int bpp = datalen / (ow * oh);	1334	int bpp = datalen / (ow * oh);
1049	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1335	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1050		1336
1051	SvPOK_only (result_);	1337	SvPOK_only (result_);
1052	SvCUR_set (result_, nw * nh * bpp);	1338	SvCUR_set (result_, nw * nh * bpp);
1053		1339
1054	memset (SvPVX (result_), 0, nw * nh * bpp);	1340	memset (SvPVX (result_), 0, nw * nh * bpp);
1055	while (oh--)	1341	while (oh--)
1056	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);
1057		1343
1058	sv_setsv (data_, result_);	1344	sv_setsv (data_, result_);
1059	}
1060
1061	sv_setiv (w_, nw);
1062	sv_setiv (h_, nh);
1063	}
1064	}	1345	}
1065	}	1346	}
1066		1347
1067	void	1348	void
1068	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.)
…		…
1074	{	1355	{
1075	HV hv = (HV )SvRV (self);	1356	HV hv = (HV )SvRV (self);
1076	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1357	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1077	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1358	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1078	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;
1079		1363
1080	if (items < 5)	1364	if (items < 5)
1081	{	1365	{
1082	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1366	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1083	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1367	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1111	glDisable (GL_ALPHA_TEST);	1395	glDisable (GL_ALPHA_TEST);
1112	glDisable (GL_BLEND);	1396	glDisable (GL_BLEND);
1113	}	1397	}
1114	}	1398	}
1115		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
1116	MODULE = CFClient PACKAGE = CFClient::Map	1411	MODULE = CFPlus PACKAGE = CFPlus::Map
1117		1412
1118	CFClient::Map	1413	PROTOTYPES: DISABLE
1119	new (SV *class, int map_width, int map_height)	1414
		1415	CFPlus::Map
		1416	new (SV *class)
1120	CODE:	1417	CODE:
1121	New (0, RETVAL, 1, struct map);	1418	New (0, RETVAL, 1, struct map);
1122	RETVAL->x = 0;	1419	RETVAL->x = 0;
1123	RETVAL->y = 0;	1420	RETVAL->y = 0;
1124	RETVAL->w = map_width;	1421	RETVAL->w = 0;
1125	RETVAL->h = map_height;	1422	RETVAL->h = 0;
1126	RETVAL->ox = 0;	1423	RETVAL->ox = 0;
1127	RETVAL->oy = 0;	1424	RETVAL->oy = 0;
1128	RETVAL->faces = 8192;	1425	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1129	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1426	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1130	RETVAL->texs = 8192;
1131	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1132	RETVAL->rows = 0;	1427	RETVAL->rows = 0;
1133	RETVAL->row = 0;	1428	RETVAL->row = 0;
1134	OUTPUT:	1429	OUTPUT:
1135	RETVAL	1430	RETVAL
1136		1431
1137	void	1432	void
1138	DESTROY (CFClient::Map self)	1433	DESTROY (CFPlus::Map self)
1139	CODE:	1434	CODE:
1140	{	1435	{
1141	map_clear (self);	1436	map_clear (self);
1142	Safefree (self->face);	1437	Safefree (self->face2tile);
1143	Safefree (self->tex);	1438	Safefree (self->tex);
1144	Safefree (self);	1439	Safefree (self);
1145	}	1440	}
1146		1441
1147	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
1148	clear (CFClient::Map self)	1449	clear (CFPlus::Map self)
1149	CODE:	1450	CODE:
1150	map_clear (self);	1451	map_clear (self);
1151		1452
1152	void	1453	void
1153	set_face (CFClient::Map self, int face, int texid)	1454	set_tileid (CFPlus::Map self, int face, int tile)
1154	CODE:	1455	CODE:
1155	{	1456	{
1156	while (self->faces <= face)	1457	need_facenum (self, face); self->face2tile [face] = tile;
1157	{	1458	need_texid (self, tile);
1158	Append (mapface, self->face, self->faces, self->faces);
1159	self->faces *= 2;
1160	}
1161
1162	self->face [face] = texid;
1163	}	1459	}
1164		1460
1165	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
1166	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)
1167	CODE:	1486	CODE:
1168	{	1487	{
1169	while (self->texs <= texid)	1488	need_texid (self, texid);
1170	{
1171	Append (maptex, self->tex, self->texs, self->texs);
1172	self->texs *= 2;
1173	}
1174		1489
1175	{	1490	{
1176	maptex *tex = self->tex + texid;	1491	maptex *tex = self->tex + texid;
1177		1492
1178	tex->name = name;	1493	tex->name = name;
…		…
1195	// from transparent color bleeding and ugly wrapping effects.	1510	// from transparent color bleeding and ugly wrapping effects.
1196	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1511	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1197	}	1512	}
1198		1513
1199	int	1514	int
1200	ox (CFClient::Map self)	1515	ox (CFPlus::Map self)
1201	ALIAS:	1516	ALIAS:
1202	oy = 1	1517	oy = 1
1203	x = 2	1518	x = 2
1204	y = 3	1519	y = 3
1205	w = 4	1520	w = 4
…		…
1216	}	1531	}
1217	OUTPUT:	1532	OUTPUT:
1218	RETVAL	1533	RETVAL
1219		1534
1220	void	1535	void
1221	scroll (CFClient::Map self, int dx, int dy)	1536	scroll (CFPlus::Map self, int dx, int dy)
1222	CODE:	1537	CODE:
1223	{	1538	{
1224	if (dx > 0)	1539	if (dx > 0)
1225	map_blank (self, self->x, self->y, dx - 1, self->h);	1540	map_blank (self, self->x, self->y, dx, self->h);
1226	else if (dx < 0)	1541	else if (dx < 0)
1227	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);
1228		1543
1229	if (dy > 0)	1544	if (dy > 0)
1230	map_blank (self, self->x, self->y, self->w, dy - 1);	1545	map_blank (self, self->x, self->y, self->w, dy);
1231	else if (dy < 0)	1546	else if (dy < 0)
1232	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);
1233		1548
1234	self->ox += dx; self->x += dx;	1549	self->ox += dx; self->x += dx;
1235	self->oy += dy; self->y += dy;	1550	self->oy += dy; self->y += dy;
1236		1551
1237	while (self->y < 0)	1552	while (self->y < 0)
…		…
1241	self->rows += MAP_EXTEND_Y;	1556	self->rows += MAP_EXTEND_Y;
1242	self->y += MAP_EXTEND_Y;	1557	self->y += MAP_EXTEND_Y;
1243	}	1558	}
1244	}	1559	}
1245		1560
1246	void	1561	SV *
1247	map1a_update (CFClient::Map self, SV *data_)	1562	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1248	CODE:	1563	CODE:
1249	{	1564	{
1250	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1565	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1251	uint8_t data_end = (uint8_t )SvEND (data_);	1566	uint8_t data_end = (uint8_t )SvEND (data_);
1252	mapcell *cell;	1567	mapcell *cell;
1253	int x, y, flags;	1568	int x, y, z, flags;
		1569	AV *missing = newAV ();
		1570	RETVAL = newRV_noinc ((SV *)missing);
1254		1571
1255	while (data < data_end)	1572	while (data < data_end - 1)
1256	{	1573	{
1257	flags = (data [0] << 8) + data [1]; data += 2;	1574	flags = (data [0] << 8) + data [1]; data += 2;
1258		1575
1259	x = self->x + ((flags >> 10) & 63);	1576	x = self->x + ((flags >> 10) & 63);
1260	y = self->y + ((flags >> 4) & 63);	1577	y = self->y + ((flags >> 4) & 63);
1261		1578
1262	cell = map_get_cell (self, x, y);	1579	cell = map_get_cell (self, x, y);
1263		1580
1264	if (flags & 15)	1581	if (flags & 15)
1265	{	1582	{
1266	if (cell->darkness < 0)	1583	if (!cell->darkness)
1267	{	1584	{
		1585	memset (cell, 0, sizeof (*cell));
1268	cell->darkness = 0;	1586	cell->darkness = 256;
1269	cell->face [0] = 0;
1270	cell->face [1] = 0;
1271	cell->face [2] = 0;
1272	}	1587	}
1273		1588
1274	cell->darkness = flags & 8 ? *data++ : 255;
1275
1276	//TODO: don't trust server data to be in-range(!)	1589	//TODO: don't trust server data to be in-range(!)
1277		1590
1278	if (flags & 4)	1591	if (flags & 8)
1279	{	1592	{
1280	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;
1281	}	1629	}
1282		1630
		1631	for (z = 0; z <= 2; ++z)
1283	if (flags & 2)	1632	if (flags & (4 >> z))
1284	{	1633	{
1285	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	}
1286	}	1651	}
1287
1288	if (flags & 1)
1289	{
1290	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1291	}
1292	}	1652	}
1293	else	1653	else
1294	cell->darkness = -1;	1654	cell->darkness = 0;
1295	}	1655	}
1296	}	1656	}
		1657	OUTPUT:
		1658	RETVAL
1297		1659
1298	SV *	1660	SV *
1299	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)
1300	CODE:	1662	CODE:
1301	{	1663	{
1302	int x1, x;	1664	int x1, x;
1303	int y1, y;	1665	int y1, y;
1304	int z;	1666	int z;
…		…
1325	{	1687	{
1326	mapcell *cell = row->col + (x - row->c0);	1688	mapcell *cell = row->col + (x - row->c0);
1327		1689
1328	for (z = 0; z <= 0; z++)	1690	for (z = 0; z <= 0; z++)
1329	{	1691	{
1330	mapface face = cell->face [z];
1331
1332	if (face)
1333	{
1334	maptex tex = self->tex [face];	1692	maptex tex = self->tex [cell->tile [z]];
1335	int a0 = 255 - tex.a;	1693	int a0 = 255 - tex.a;
1336	int a1 = tex.a;	1694	int a1 = tex.a;
1337		1695
1338	r = (r * a0 + tex.r * a1) / 255;	1696	r = (r * a0 + tex.r * a1) / 255;
1339	g = (g * a0 + tex.g * a1) / 255;	1697	g = (g * a0 + tex.g * a1) / 255;
1340	b = (b * a0 + tex.b * a1) / 255;	1698	b = (b * a0 + tex.b * a1) / 255;
1341	a = (a * a0 + tex.a * a1) / 255;	1699	a = (a * a0 + tex.a * a1) / 255;
1342	}
1343	}	1700	}
1344	}	1701	}
1345		1702
1346	*map++ = (r )	1703	*map++ = (r )
1347	\| (g << 8)	1704	\| (g << 8)
…		…
1354	}	1711	}
1355	OUTPUT:	1712	OUTPUT:
1356	RETVAL	1713	RETVAL
1357		1714
1358	void	1715	void
1359	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)
1360	CODE:	1717	CODE:
1361	{	1718	{
1362	int vx, vy;
1363	int x, y, z;	1719	int x, y, z;
1364	int last_name;
1365	mapface face;
1366		1720
1367	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1721	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1368	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;
1369		1725
1370	/*	1726	rc_t *rc = rc_alloc ();
1371	int vx = self->vx = self->w >= sw	1727	rc_key_t key;
1372	? self->x + (self->w - sw) / 2	1728	rc_array_t *arr;
1373	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1374		1729
1375	int vy = self->vy = self->h >= sh	1730	// thats current max. sorry.
1376	? self->y + (self->h - sh) / 2	1731	if (sw > 255) sw = 255;
1377	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1732	if (sh > 255) sh = 255;
1378	*/
1379		1733
1380	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	}
1381		1770
1382	glEnable (GL_BLEND);	1771	glEnable (GL_BLEND);
1383	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1772	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1384	glEnable (GL_TEXTURE_2D);
1385	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1386		1774
1387	glBegin (GL_QUADS);
1388
1389	last_name = 0;
1390
1391	for (z = 0; z < 3; z++)	1775	for (z = 0; z <= 2; z++)
		1776	{
		1777	memset (smooth_level, 0, sizeof (smooth_level));
		1778
1392	for (y = 0; y < sh; y++)	1779	for (y = 0; y < sh; y++)
1393	if (0 <= y + vy && y + vy < self->rows)	1780	if (0 <= y + my && y + my < self->rows)
1394	{	1781	{
1395	maprow *row = self->row + (y + vy);	1782	maprow *row = self->row + (y + my);
1396		1783
1397	for (x = 0; x < sw; x++)	1784	for (x = 0; x < sw; x++)
1398	if (row->c0 <= x + vx && x + vx < row->c1)	1785	if (row->c0 <= x + mx && x + mx < row->c1)
1399	{	1786	{
1400	mapcell *cell = row->col + (x + vx - row->c0);	1787	mapcell *cell = row->col + (x + mx - row->c0);
1401
1402	face = cell->face [z];	1788	tileid tile = cell->tile [z];
1403		1789
1404	if (face)	1790	if (tile)
		1791	{
		1792	maptex tex = self->tex [tile];
		1793	int px, py;
		1794
		1795	// suppressing texture state switches here
		1796	// is only moderately effective, but worth the extra effort
		1797	if (key.texname != tex.name)
		1798	{
		1799	if (!tex.name)
		1800	tex = self->tex [2]; /* missing, replace by noface */
		1801
		1802	key.texname = tex.name;
		1803	arr = rc_array (rc, &key);
		1804	}
		1805
		1806	px = (x + 1) * T - tex.w;
		1807	py = (y + 1) * T - tex.h;
		1808
		1809	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1810	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1811	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1812	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1813
		1814	if (cell->flags && z == 2)
		1815	{
		1816	// overlays such as the speech bubble, probably more to come
		1817	if (cell->flags & 1)
		1818	{
		1819	maptex tex = self->tex [1];
		1820	int px = x * T + T * 2 / 32;
		1821	int py = y * T - T * 6 / 32;
		1822
		1823	if (tex.name)
		1824	{
		1825	if (key.texname != tex.name)
		1826	{
		1827	key.texname = tex.name;
		1828	arr = rc_array (rc, &key);
		1829	}
		1830
		1831	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1832	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1833	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1834	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1835	}
		1836	}
		1837	}
		1838
		1839	// update smooth hash
		1840	if (tex.smoothtile)
		1841	{
		1842	skey.tile = tex.smoothtile;
		1843	skey.level = tex.smoothlevel;
		1844
		1845	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1846
		1847	// add bits to current tile and all neighbours. skey.x\|y is
		1848	// shifted +1\|+1 so we always stay positive.
		1849
		1850	// bits is ___n cccc CCCC bbbb
		1851	// n do not draw borders&corners
		1852	// c draw these corners, but...
		1853	// C ... not these
		1854	// b draw these borders
		1855
		1856	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1857	// ┃· ·· ·┃ ━━
		1858
		1859	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1860	// ·· ·· ·┏ ┓·
		1861
		1862	// full tile
		1863	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1864
		1865	// borders
		1866	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1867	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1868	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1869	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1870
		1871	// corners
		1872	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1873	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1874	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1875	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1876	}
		1877	}
		1878	}
		1879	}
		1880
		1881	// go through all smoothlevels, lowest to highest, then draw.
		1882	// this is basically counting sort
		1883	{
		1884	int w, b;
		1885
		1886	for (w = 0; w < 256 / 32; ++w)
		1887	{
		1888	uint32_t smask = smooth_level [w];
		1889	if (smask)
		1890	for (b = 0; b < 32; ++b)
		1891	if (smask & (((uint32_t)1) << b))
1405	{	1892	{
1406	maptex tex = self->tex [face];	1893	int level = (w << 5) \| b;
		1894	HE *he;
1407		1895
1408	int px = (x + 1) * 32 - tex.w;	1896	hv_iterinit (smooth);
1409	int py = (y + 1) * 32 - tex.h;	1897	while ((he = hv_iternext (smooth)))
1410
1411	if (last_name != tex.name)
1412	{	1898	{
		1899	smooth_key skey = (smooth_key )HeKEY (he);
		1900	IV bits = SvIVX (HeVAL (he));
		1901
		1902	if (!(bits & 0x1000)
		1903	&& skey->level == level
		1904	&& level > smooth_max [skey->x][skey->y])
1413	glEnd ();	1905	{
		1906	maptex tex = self->tex [skey->tile];
		1907	int px = (((int)skey->x) - 1) * T;
		1908	int py = (((int)skey->y) - 1) * T;
		1909	int border = bits & 15;
		1910	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1911	float dx = tex.s * .0625f; // 16 images/row
		1912	float dy = tex.t * .5f ; // 2 images/column
		1913
		1914	if (tex.name)
		1915	{
		1916	// this time avoiding texture state changes
		1917	// save gobs of state changes.
		1918	if (key.texname != tex.name)
		1919	{
1414	last_name = tex.name;	1920	key.texname = tex.name;
1415	glBindTexture (GL_TEXTURE_2D, last_name);	1921	arr = rc_array (rc, &key);
1416	glBegin (GL_QUADS);	1922	}
		1923
		1924	if (border)
		1925	{
		1926	float ox = border * dx;
		1927
		1928	rc_t2f_v3f (arr, ox , 0.f , px , py , 0);
		1929	rc_t2f_v3f (arr, ox , dy , px , py + T, 0);
		1930	rc_t2f_v3f (arr, ox + dx, dy , px + T, py + T, 0);
		1931	rc_t2f_v3f (arr, ox + dx, 0.f , px + T, py , 0);
		1932	}
		1933
		1934	if (corner)
		1935	{
		1936	float ox = corner * dx;
		1937
		1938	rc_t2f_v3f (arr, ox , dy , px , py , 0);
		1939	rc_t2f_v3f (arr, ox , dy * 2.f, px , py + T, 0);
		1940	rc_t2f_v3f (arr, ox + dx, dy * 2.f, px + T, py + T, 0);
		1941	rc_t2f_v3f (arr, ox + dx, dy , px + T, py , 0);
		1942	}
		1943	}
		1944	}
1417	}	1945	}
1418
1419	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1420	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1421	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1422	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1423	}	1946	}
1424	}
1425	}	1947	}
		1948	}
1426		1949
1427	glEnd ();	1950	hv_clear (smooth);
		1951	rc_draw (rc);
		1952	rc_clear (rc);
		1953	}
1428		1954
1429	glDisable (GL_TEXTURE_2D);
1430	glDisable (GL_BLEND);	1955	glDisable (GL_BLEND);
1431	}	1956	rc_free (rc);
1432		1957
		1958	// top layer: overlays such as the health bar
		1959	for (y = 0; y < sh; y++)
		1960	if (0 <= y + my && y + my < self->rows)
		1961	{
		1962	maprow *row = self->row + (y + my);
		1963
		1964	for (x = 0; x < sw; x++)
		1965	if (row->c0 <= x + mx && x + mx < row->c1)
		1966	{
		1967	mapcell *cell = row->col + (x + mx - row->c0);
		1968
		1969	int px = x * T;
		1970	int py = y * T;
		1971
		1972	if (cell->stat_hp)
		1973	{
		1974	int width = cell->stat_width * T;
		1975	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1976
		1977	glColor3ub (0, 0, 0);
		1978	glRectf (px + 1, py - thick - 2,
		1979	px + width - 1, py);
		1980
		1981	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1982	glRectf (px + 2,
		1983	py - thick - 1,
		1984	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1985	}
		1986	}
		1987	}
		1988	}
		1989
1433	void	1990	void
1434	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	1991	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1435	CODE:	1992	CODE:
1436	{	1993	{
1437	static float color[16][3] = {	1994	static float color[16][3] = {
1438	{ 0.00F, 0.00F, 0.00F },	1995	{ 0.00F, 0.00F, 0.00F },
1439	{ 1.00F, 1.00F, 1.00F },	1996	{ 1.00F, 1.00F, 1.00F },
…		…
1489	glDisable (GL_BLEND);	2046	glDisable (GL_BLEND);
1490	glDisable (GL_TEXTURE_2D);	2047	glDisable (GL_TEXTURE_2D);
1491	}	2048	}
1492		2049
1493	void	2050	void
1494	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2051	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1495	PPCODE:	2052	PPCODE:
1496	{	2053	{
1497	int vx, vy;
1498	int x, y;	2054	int x, y;
		2055	int sw1 = sw + 2;
		2056	int sh1 = sh + 2;
		2057	int sh3 = sh * 3;
1499	int sw4 = (sw + 3) & ~3;	2058	int sw34 = (sw * 3 + 3) & ~3;
		2059	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1500	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2060	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1501	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2061	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1502		2062
1503	memset (darkness, 255, sw4 * sh);
1504	SvPOK_only (darkness_sv);	2063	SvPOK_only (darkness3_sv);
1505	SvCUR_set (darkness_sv, sw4 * sh);	2064	SvCUR_set (darkness3_sv, sw34 * sh3);
1506		2065
1507	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2066	mx += self->x - 1;
1508	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2067	my += self->y - 1;
1509		2068
		2069	memset (darkness1, 255, sw1 * sh1);
		2070
1510	for (y = 0; y < sh; y++)	2071	for (y = 0; y < sh1; y++)
1511	if (0 <= y + vy && y + vy < self->rows)	2072	if (0 <= y + my && y + my < self->rows)
1512	{	2073	{
1513	maprow *row = self->row + (y + vy);	2074	maprow *row = self->row + (y + my);
1514		2075
1515	for (x = 0; x < sw; x++)	2076	for (x = 0; x < sw1; x++)
1516	if (row->c0 <= x + vx && x + vx < row->c1)	2077	if (row->c0 <= x + mx && x + mx < row->c1)
1517	{	2078	{
1518	mapcell *cell = row->col + (x + vx - row->c0);	2079	mapcell *cell = row->col + (x + mx - row->c0);
1519		2080
1520	darkness[y * sw4 + x] = cell->darkness < 0	2081	darkness1 [y * sw1 + x] = cell->darkness
		2082	? 255 - (cell->darkness - 1)
1521	? 255 - FOW_DARKNESS	2083	: 255 - FOW_DARKNESS;
1522	: 255 - cell->darkness;
1523	}	2084	}
1524	}	2085	}
1525		2086
		2087	for (y = 0; y < sh; ++y)
		2088	for (x = 0; x < sw; ++x)
		2089	{
		2090	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2091	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2092	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2093	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2094	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2095	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2096	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2097	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2098	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2099
		2100	uint8_t r11 = (d11 + d21 + d12) / 3;
		2101	uint8_t r21 = d21;
		2102	uint8_t r31 = (d21 + d31 + d32) / 3;
		2103
		2104	uint8_t r12 = d12;
		2105	uint8_t r22 = d22;
		2106	uint8_t r32 = d32;
		2107
		2108	uint8_t r13 = (d13 + d23 + d12) / 3;
		2109	uint8_t r23 = d23;
		2110	uint8_t r33 = (d23 + d33 + d32) / 3;
		2111
		2112	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2113	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2114	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2115	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2116	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2117	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2118	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2119	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2120	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2121	}
		2122
		2123	free (darkness1);
		2124
1526	EXTEND (SP, 3);	2125	EXTEND (SP, 3);
1527	PUSHs (sv_2mortal (newSViv (sw4)));	2126	PUSHs (sv_2mortal (newSViv (sw34)));
1528	PUSHs (sv_2mortal (newSViv (sh)));	2127	PUSHs (sv_2mortal (newSViv (sh3)));
1529	PUSHs (darkness_sv);	2128	PUSHs (darkness3_sv);
1530	}	2129	}
1531		2130
1532	SV *	2131	SV *
1533	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2132	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1534	CODE:	2133	CODE:
1535	{	2134	{
1536	int x, y, x1, y1;	2135	int x, y, x1, y1;
1537	SV data_sv = newSV (w h * 7 + 5);	2136	SV data_sv = newSV (w h * 7 + 5);
1538	uint8_t data = (uint8_t )SvPVX (data_sv);	2137	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1563	if (row && row->c0 <= x && x < row->c1)	2162	if (row && row->c0 <= x && x < row->c1)
1564	{	2163	{
1565	mapcell *cell = row->col + (x - row->c0);	2164	mapcell *cell = row->col + (x - row->c0);
1566	uint8_t flags = 0;	2165	uint8_t flags = 0;
1567		2166
1568	if (cell->face [0]) flags \|= 1;	2167	if (cell->tile [0]) flags \|= 1;
1569	if (cell->face [1]) flags \|= 2;	2168	if (cell->tile [1]) flags \|= 2;
1570	if (cell->face [2]) flags \|= 4;	2169	if (cell->tile [2]) flags \|= 4;
1571		2170
1572	*data++ = flags;	2171	*data++ = flags;
1573		2172
1574	if (flags & 1)	2173	if (flags & 1)
1575	{	2174	{
		2175	tileid tile = cell->tile [0];
1576	*data++ = cell->face [0] >> 8;	2176	*data++ = tile >> 8;
1577	*data++ = cell->face [0];	2177	*data++ = tile;
1578	}	2178	}
1579		2179
1580	if (flags & 2)	2180	if (flags & 2)
1581	{	2181	{
		2182	tileid tile = cell->tile [1];
1582	*data++ = cell->face [1] >> 8;	2183	*data++ = tile >> 8;
1583	*data++ = cell->face [1];	2184	*data++ = tile;
1584	}	2185	}
1585		2186
1586	if (flags & 4)	2187	if (flags & 4)
1587	{	2188	{
		2189	tileid tile = cell->tile [2];
1588	*data++ = cell->face [2] >> 8;	2190	*data++ = tile >> 8;
1589	*data++ = cell->face [2];	2191	*data++ = tile;
1590	}	2192	}
1591	}	2193	}
1592	else	2194	else
1593	*data++ = 0;	2195	*data++ = 0;
1594	}	2196	}
…		…
1600	}	2202	}
1601	OUTPUT:	2203	OUTPUT:
1602	RETVAL	2204	RETVAL
1603		2205
1604	void	2206	void
1605	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2207	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1606	PPCODE:	2208	PPCODE:
1607	{	2209	{
1608	int x, y, z;	2210	int x, y, z;
1609	int w, h;	2211	int w, h;
1610	int x1, y1;	2212	int x1, y1;
…		…
1634	{	2236	{
1635	uint8_t flags = *data++;	2237	uint8_t flags = *data++;
1636		2238
1637	if (flags)	2239	if (flags)
1638	{	2240	{
1639	mapface face[3] = { 0, 0, 0 };
1640
1641	mapcell *cell = row_get_cell (row, x);	2241	mapcell *cell = row_get_cell (row, x);
		2242	tileid tile[3] = { 0, 0, 0 };
1642		2243
1643	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2244	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1644	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2245	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1645	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2246	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1646		2247
1647	if (cell->darkness <= 0)	2248	if (cell->darkness == 0)
1648	{	2249	{
1649	cell->darkness = -1;	2250	cell->darkness = 0;
1650		2251
1651	for (z = 0; z <= 2; z++)	2252	for (z = 0; z <= 2; z++)
1652	{	2253	{
1653	cell->face[z] = face[z];	2254	tileid t = tile [z];
1654		2255
1655	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2256	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2257	{
1656	XPUSHs (sv_2mortal (newSViv (face[z])));	2258	XPUSHs (sv_2mortal (newSViv (t)));
		2259	need_texid (self, t);
		2260	}
		2261
		2262	cell->tile [z] = t;
1657	}	2263	}
1658	}	2264	}
1659	}	2265	}
1660	}	2266	}
1661	}	2267	}
1662	}	2268	}
1663		2269
1664	MODULE = CFClient PACKAGE = CFClient::MixChunk	2270	MODULE = CFPlus PACKAGE = CFPlus::RW
1665		2271
1666	CFClient::MixChunk	2272	CFPlus::RW
1667	new_from_file (SV class, char path)	2273	new (SV class, SV data_sv)
1668	CODE:	2274	CODE:
1669	RETVAL = Mix_LoadWAV (path);	2275	{
		2276	STRLEN datalen;
		2277	char *data = SvPVbyte (data_sv, datalen);
		2278
		2279	RETVAL = SDL_RWFromConstMem (data, datalen);
		2280	}
1670	OUTPUT:	2281	OUTPUT:
1671	RETVAL	2282	RETVAL
1672		2283
		2284	CFPlus::RW
		2285	new_from_file (SV class, const char path, const char *mode = "rb")
		2286	CODE:
		2287	RETVAL = SDL_RWFromFile (path, mode);
		2288	OUTPUT:
		2289	RETVAL
		2290
		2291	# fails on win32:
		2292	# CFPlus.xs(2268) : error C2059: syntax error : '('
1673	void	2293	#void
		2294	#close (CFPlus::RW self)
		2295	# CODE:
		2296	# (self->(close)) (self);
		2297
		2298	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2299
		2300	PROTOTYPES: DISABLE
		2301
		2302	CFPlus::Channel
		2303	find ()
		2304	CODE:
		2305	{
		2306	RETVAL = Mix_GroupAvailable (-1);
		2307
		2308	if (RETVAL < 0)
		2309	{
		2310	RETVAL = Mix_GroupOldest (-1);
		2311
		2312	if (RETVAL < 0)
		2313	XSRETURN_UNDEF;
		2314
		2315	Mix_HaltChannel (RETVAL);
		2316	}
		2317
		2318	Mix_UnregisterAllEffects (RETVAL);
		2319	Mix_Volume (RETVAL, 128);
		2320	}
		2321	OUTPUT:
		2322	RETVAL
		2323
		2324	void
		2325	halt (CFPlus::Channel self)
		2326	CODE:
		2327	Mix_HaltChannel (self);
		2328
		2329	void
		2330	expire (CFPlus::Channel self, int ticks = -1)
		2331	CODE:
		2332	Mix_ExpireChannel (self, ticks);
		2333
		2334	void
		2335	fade_out (CFPlus::Channel self, int ticks = -1)
		2336	CODE:
		2337	Mix_FadeOutChannel (self, ticks);
		2338
		2339	int
		2340	volume (CFPlus::Channel self, int volume)
		2341	CODE:
		2342	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2343	OUTPUT:
		2344	RETVAL
		2345
		2346	void
		2347	unregister_all_effects (CFPlus::Channel self)
		2348	CODE:
		2349	Mix_UnregisterAllEffects (self);
		2350
		2351	void
		2352	set_panning (CFPlus::Channel self, int left, int right)
		2353	CODE:
		2354	left = CLAMP (left , 0, 255);
		2355	right = CLAMP (right, 0, 255);
		2356	Mix_SetPanning (self, left, right);
		2357
		2358	void
		2359	set_distance (CFPlus::Channel self, int distance)
		2360	CODE:
		2361	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2362
		2363	void
		2364	set_position (CFPlus::Channel self, int angle, int distance)
		2365	CODE:
		2366
		2367	void
		2368	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2369	CODE:
		2370	{
		2371	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2372	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2373	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2374	}
		2375
		2376	void
		2377	set_reverse_stereo (CFPlus::Channel self, int flip)
		2378	CODE:
		2379	Mix_SetReverseStereo (self, flip);
		2380
		2381	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2382
		2383	PROTOTYPES: DISABLE
		2384
		2385	CFPlus::MixChunk
		2386	new (SV *class, CFPlus::RW rwops)
		2387	CODE:
		2388	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2389	OUTPUT:
		2390	RETVAL
		2391
		2392	void
1674	DESTROY (CFClient::MixChunk self)	2393	DESTROY (CFPlus::MixChunk self)
1675	CODE:	2394	CODE:
1676	Mix_FreeChunk (self);	2395	Mix_FreeChunk (self);
1677		2396
1678	int	2397	int
1679	volume (CFClient::MixChunk self, int volume = -1)	2398	volume (CFPlus::MixChunk self, int volume = -1)
1680	CODE:	2399	CODE:
		2400	if (items > 1)
		2401	volume = CLAMP (volume, 0, 128);
1681	RETVAL = Mix_VolumeChunk (self, volume);	2402	RETVAL = Mix_VolumeChunk (self, volume);
1682	OUTPUT:	2403	OUTPUT:
1683	RETVAL	2404	RETVAL
1684		2405
1685	int	2406	CFPlus::Channel
1686	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2407	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1687	CODE:	2408	CODE:
		2409	{
1688	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2410	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2411
		2412	if (RETVAL < 0)
		2413	XSRETURN_UNDEF;
		2414
		2415	if (channel < 0)
		2416	{
		2417	Mix_UnregisterAllEffects (RETVAL);
		2418	Mix_Volume (RETVAL, 128);
		2419	}
		2420	}
1689	OUTPUT:	2421	OUTPUT:
1690	RETVAL	2422	RETVAL
1691		2423
1692	MODULE = CFClient PACKAGE = CFClient::MixMusic	2424	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1693		2425
1694	int	2426	int
1695	volume (int volume = -1)	2427	volume (int volume = -1)
		2428	PROTOTYPE: ;$
1696	CODE:	2429	CODE:
		2430	if (items > 0)
		2431	volume = CLAMP (volume, 0, 128);
1697	RETVAL = Mix_VolumeMusic (volume);	2432	RETVAL = Mix_VolumeMusic (volume);
1698	OUTPUT:	2433	OUTPUT:
1699	RETVAL	2434	RETVAL
1700		2435
		2436	void
		2437	fade_out (int ms)
		2438	CODE:
		2439	Mix_FadeOutMusic (ms);
		2440
		2441	void
		2442	halt ()
		2443	CODE:
		2444	Mix_HaltMusic ();
		2445
1701	CFClient::MixMusic	2446	CFPlus::MixMusic
1702	new_from_file (SV class, char path)	2447	new (SV *class, CFPlus::RW rwops)
1703	CODE:	2448	CODE:
1704	RETVAL = Mix_LoadMUS (path);	2449	RETVAL = Mix_LoadMUS_RW (rwops);
1705	OUTPUT:	2450	OUTPUT:
1706	RETVAL	2451	RETVAL
1707		2452
1708	void	2453	void
1709	DESTROY (CFClient::MixMusic self)	2454	DESTROY (CFPlus::MixMusic self)
1710	CODE:	2455	CODE:
1711	Mix_FreeMusic (self);	2456	Mix_FreeMusic (self);
1712		2457
1713	int	2458	int
1714	play (CFClient::MixMusic self, int loops = -1)	2459	play (CFPlus::MixMusic self, int loops = -1)
1715	CODE:	2460	CODE:
1716	RETVAL = Mix_PlayMusic (self, loops);	2461	RETVAL = Mix_PlayMusic (self, loops);
1717	OUTPUT:	2462	OUTPUT:
1718	RETVAL	2463	RETVAL
1719		2464
		2465	void
		2466	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2467	CODE:
		2468	Mix_FadeInMusicPos (self, loops, ms, position);
		2469
1720	MODULE = CFClient PACKAGE = CFClient::OpenGL	2470	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2471
		2472	PROTOTYPES: ENABLE
1721		2473
1722	BOOT:	2474	BOOT:
1723	{	2475	{
1724	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2476	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1725	static const struct {	2477	static const struct {
1726	const char *name;	2478	const char *name;
1727	IV iv;	2479	IV iv;
1728	} *civ, const_iv[] = {	2480	} *civ, const_iv[] = {
1729	# define const_iv(name) { # name, (IV)name }	2481	# define const_iv(name) { # name, (IV)name }
		2482	const_iv (GL_VENDOR),
		2483	const_iv (GL_VERSION),
		2484	const_iv (GL_EXTENSIONS),
1730	const_iv (GL_COLOR_MATERIAL),	2485	const_iv (GL_COLOR_MATERIAL),
1731	const_iv (GL_SMOOTH),	2486	const_iv (GL_SMOOTH),
1732	const_iv (GL_FLAT),	2487	const_iv (GL_FLAT),
1733	const_iv (GL_DITHER),	2488	const_iv (GL_DITHER),
1734	const_iv (GL_BLEND),	2489	const_iv (GL_BLEND),
…		…
1738	const_iv (GL_ALPHA_TEST),	2493	const_iv (GL_ALPHA_TEST),
1739	const_iv (GL_NORMALIZE),	2494	const_iv (GL_NORMALIZE),
1740	const_iv (GL_RESCALE_NORMAL),	2495	const_iv (GL_RESCALE_NORMAL),
1741	const_iv (GL_FRONT),	2496	const_iv (GL_FRONT),
1742	const_iv (GL_BACK),	2497	const_iv (GL_BACK),
		2498	const_iv (GL_AUX0),
1743	const_iv (GL_AND),	2499	const_iv (GL_AND),
1744	const_iv (GL_ONE),	2500	const_iv (GL_ONE),
1745	const_iv (GL_ZERO),	2501	const_iv (GL_ZERO),
1746	const_iv (GL_SRC_ALPHA),	2502	const_iv (GL_SRC_ALPHA),
1747	const_iv (GL_DST_ALPHA),	2503	const_iv (GL_DST_ALPHA),
…		…
1761	const_iv (GL_LUMINANCE),	2517	const_iv (GL_LUMINANCE),
1762	const_iv (GL_LUMINANCE_ALPHA),	2518	const_iv (GL_LUMINANCE_ALPHA),
1763	const_iv (GL_FLOAT),	2519	const_iv (GL_FLOAT),
1764	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2520	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1765	const_iv (GL_COMPILE),	2521	const_iv (GL_COMPILE),
		2522	const_iv (GL_PROXY_TEXTURE_1D),
		2523	const_iv (GL_PROXY_TEXTURE_2D),
1766	const_iv (GL_TEXTURE_1D),	2524	const_iv (GL_TEXTURE_1D),
1767	const_iv (GL_TEXTURE_2D),	2525	const_iv (GL_TEXTURE_2D),
1768	const_iv (GL_TEXTURE_ENV),	2526	const_iv (GL_TEXTURE_ENV),
1769	const_iv (GL_TEXTURE_MAG_FILTER),	2527	const_iv (GL_TEXTURE_MAG_FILTER),
1770	const_iv (GL_TEXTURE_MIN_FILTER),	2528	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1791	const_iv (GL_COLOR_LOGIC_OP),	2549	const_iv (GL_COLOR_LOGIC_OP),
1792	const_iv (GL_SEPARABLE_2D),	2550	const_iv (GL_SEPARABLE_2D),
1793	const_iv (GL_CONVOLUTION_2D),	2551	const_iv (GL_CONVOLUTION_2D),
1794	const_iv (GL_CONVOLUTION_BORDER_MODE),	2552	const_iv (GL_CONVOLUTION_BORDER_MODE),
1795	const_iv (GL_CONSTANT_BORDER),	2553	const_iv (GL_CONSTANT_BORDER),
		2554	const_iv (GL_POINTS),
1796	const_iv (GL_LINES),	2555	const_iv (GL_LINES),
		2556	const_iv (GL_LINE_STRIP),
1797	const_iv (GL_LINE_LOOP),	2557	const_iv (GL_LINE_LOOP),
1798	const_iv (GL_QUADS),	2558	const_iv (GL_QUADS),
1799	const_iv (GL_QUAD_STRIP),	2559	const_iv (GL_QUAD_STRIP),
1800	const_iv (GL_TRIANGLES),	2560	const_iv (GL_TRIANGLES),
1801	const_iv (GL_TRIANGLE_STRIP),	2561	const_iv (GL_TRIANGLE_STRIP),
1802	const_iv (GL_TRIANGLE_FAN),	2562	const_iv (GL_TRIANGLE_FAN),
		2563	const_iv (GL_POLYGON),
1803	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2564	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2565	const_iv (GL_POINT_SMOOTH_HINT),
		2566	const_iv (GL_LINE_SMOOTH_HINT),
		2567	const_iv (GL_POLYGON_SMOOTH_HINT),
		2568	const_iv (GL_GENERATE_MIPMAP_HINT),
1804	const_iv (GL_FASTEST),	2569	const_iv (GL_FASTEST),
		2570	const_iv (GL_DONT_CARE),
		2571	const_iv (GL_NICEST),
1805	const_iv (GL_V2F),	2572	const_iv (GL_V2F),
1806	const_iv (GL_V3F),	2573	const_iv (GL_V3F),
1807	const_iv (GL_T2F_V3F),	2574	const_iv (GL_T2F_V3F),
1808	const_iv (GL_T2F_N3F_V3F),	2575	const_iv (GL_T2F_N3F_V3F),
1809	# undef const_iv	2576	# undef const_iv
1810	};	2577	};
1811		2578
1812	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2579	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1813	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2580	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2581
		2582	texture_av = newAV ();
		2583	AvREAL_off (texture_av);
1814	}	2584	}
1815		2585
1816	char *	2586	char *
1817	gl_vendor ()	2587	gl_vendor ()
1818	CODE:	2588	CODE:
…		…
1832	CODE:	2602	CODE:
1833	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2603	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1834	OUTPUT:	2604	OUTPUT:
1835	RETVAL	2605	RETVAL
1836		2606
		2607	const char *glGetString (GLenum pname)
		2608
		2609	GLint glGetInteger (GLenum pname)
		2610	CODE:
		2611	glGetIntegerv (pname, &RETVAL);
		2612	OUTPUT:
		2613	RETVAL
		2614
		2615	GLdouble glGetDouble (GLenum pname)
		2616	CODE:
		2617	glGetDoublev (pname, &RETVAL);
		2618	OUTPUT:
		2619	RETVAL
		2620
1837	int glGetError ()	2621	int glGetError ()
1838		2622
1839	void glFinish ()	2623	void glFinish ()
1840		2624
1841	void glClear (int mask)	2625	void glClear (int mask)
…		…
1878	# near_ and far_ are due to microsofts buggy "c" compiler	2662	# near_ and far_ are due to microsofts buggy "c" compiler
1879	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2663	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1880		2664
1881	# near_ and far_ are due to microsofts buggy "c" compiler	2665	# near_ and far_ are due to microsofts buggy "c" compiler
1882	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2666	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2667
		2668	PROTOTYPES: DISABLE
1883		2669
1884	void glViewport (int x, int y, int width, int height)	2670	void glViewport (int x, int y, int width, int height)
1885		2671
1886	void glScissor (int x, int y, int width, int height)	2672	void glScissor (int x, int y, int width, int height)
1887		2673
…		…
1895		2681
1896	void glRotate (float angle, float x, float y, float z)	2682	void glRotate (float angle, float x, float y, float z)
1897	CODE:	2683	CODE:
1898	glRotatef (angle, x, y, z);	2684	glRotatef (angle, x, y, z);
1899		2685
1900	void glBegin (int mode)
1901
1902	void glEnd ()
1903
1904	void glColor (float r, float g, float b, float a = 1.0)	2686	void glColor (float r, float g, float b, float a = 1.0)
1905	PROTOTYPE: @
1906	ALIAS:	2687	ALIAS:
1907	glColor_premultiply = 1	2688	glColor_premultiply = 1
1908	CODE:	2689	CODE:
1909	if (ix)	2690	if (ix)
1910	{	2691	{
1911	r *= a;	2692	r *= a;
1912	g *= a;	2693	g *= a;
1913	b *= a;	2694	b *= a;
1914	}	2695	}
1915	// microsoft visual "c" rounds instead of truncating...	2696	// microsoft visual "c" rounds instead of truncating...
1916	glColor4ub (MIN ((int)(r * 256.f), 255),	2697	glColor4f (r, g, b, a);
1917	MIN ((int)(g * 256.f), 255),
1918	MIN ((int)(b * 256.f), 255),
1919	MIN ((int)(a * 256.f), 255));
1920
1921	void glInterleavedArrays (int format, int stride, char *data)
1922
1923	void glDrawElements (int mode, int count, int type, char *indices)
1924
1925	# 1.2 void glDrawRangeElements (int mode, int start, int end
1926		2698
1927	void glRasterPos (float x, float y, float z = 0.)	2699	void glRasterPos (float x, float y, float z = 0.)
1928	CODE:	2700	CODE:
1929	glRasterPos3f (0, 0, z);	2701	glRasterPos3f (0, 0, z);
1930	glBitmap (0, 0, 0, 0, x, y, 0);	2702	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1935		2707
1936	void glTexCoord (float s, float t)	2708	void glTexCoord (float s, float t)
1937	CODE:	2709	CODE:
1938	glTexCoord2f (s, t);	2710	glTexCoord2f (s, t);
1939		2711
		2712	void glRect (float x1, float y1, float x2, float y2)
		2713	CODE:
		2714	glRectf (x1, y1, x2, y2);
		2715
		2716	PROTOTYPES: ENABLE
		2717
		2718	void glBegin (int mode)
		2719
		2720	void glEnd ()
		2721
		2722	void glPointSize (GLfloat size)
		2723
		2724	void glLineWidth (GLfloat width)
		2725
		2726	void glInterleavedArrays (int format, int stride, char *data)
		2727
		2728	void glDrawElements (int mode, int count, int type, char *indices)
		2729
		2730	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2731
1940	void glTexEnv (int target, int pname, float param)	2732	void glTexEnv (int target, int pname, float param)
1941	CODE:	2733	CODE:
1942	glTexEnvf (target, pname, param);	2734	glTexEnvf (target, pname, param);
1943		2735
1944	void glTexParameter (int target, int pname, float param)	2736	void glTexParameter (int target, int pname, float param)
…		…
1966		2758
1967	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2759	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1968		2760
1969	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2761	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1970		2762
		2763	void glPixelZoom (float x, float y)
		2764
1971	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2765	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1972		2766
1973	int glGenTexture ()	2767	int glGenTexture ()
1974	CODE:	2768	CODE:
1975	{	2769	RETVAL = gen_texture ();
1976	GLuint name;
1977	glGenTextures (1, &name);
1978	RETVAL = name;
1979	}
1980	OUTPUT:	2770	OUTPUT:
1981	RETVAL	2771	RETVAL
1982		2772
1983	void glDeleteTexture (int name)	2773	void glDeleteTexture (int name)
1984	CODE:	2774	CODE:
1985	{
1986	GLuint name_ = name;
1987	glDeleteTextures (1, &name_);	2775	del_texture (name);
1988	}	2776
1989
1990	int glGenList ()	2777	int glGenList ()
1991	CODE:	2778	CODE:
1992	RETVAL = glGenLists (1);	2779	RETVAL = glGenLists (1);
1993	OUTPUT:	2780	OUTPUT:
1994	RETVAL	2781	RETVAL
…		…
2001		2788
2002	void glEndList ()	2789	void glEndList ()
2003		2790
2004	void glCallList (int list)	2791	void glCallList (int list)
2005		2792
		2793	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2006		2794
		2795	PROTOTYPES: DISABLE
		2796
		2797	void
		2798	find_widget (SV *self, NV x, NV y)
		2799	PPCODE:
		2800	{
		2801	if (within_widget (self, x, y))
		2802	XPUSHs (self);
		2803	}
		2804
		2805	BOOT:
		2806	{
		2807	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2808
		2809	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2810	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2811	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2812	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2813	}
		2814
		2815	void
		2816	draw (SV *self)
		2817	CODE:
		2818	{
		2819	HV *hv;
		2820	SV **svp;
		2821	NV x, y, w, h;
		2822	SV *draw_x_sv = GvSV (draw_x_gv);
		2823	SV *draw_y_sv = GvSV (draw_y_gv);
		2824	SV *draw_w_sv = GvSV (draw_w_gv);
		2825	SV *draw_h_sv = GvSV (draw_h_gv);
		2826	SV *hover;
		2827	double draw_x, draw_y, draw_w, draw_h;
		2828
		2829	if (!SvROK (self))
		2830	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2831
		2832	hv = (HV *)SvRV (self);
		2833
		2834	if (SvTYPE (hv) != SVt_PVHV)
		2835	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2836
		2837	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2838	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2839
		2840	if (!h \|\| !w)
		2841	XSRETURN_EMPTY;
		2842
		2843	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2844	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2845
		2846	draw_x = SvNV (draw_x_sv) + x;
		2847	draw_y = SvNV (draw_y_sv) + y;
		2848
		2849	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2850	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2851	XSRETURN_EMPTY;
		2852
		2853	sv_setnv (draw_x_sv, draw_x);
		2854	sv_setnv (draw_y_sv, draw_y);
		2855
		2856	glPushMatrix ();
		2857	glTranslated (x, y, 0);
		2858
		2859	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2860	{
		2861	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2862
		2863	if (svp && SvTRUE (*svp))
		2864	{
		2865	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2866	glEnable (GL_BLEND);
		2867	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2868	glBegin (GL_QUADS);
		2869	glVertex2f (0, 0);
		2870	glVertex2f (w, 0);
		2871	glVertex2f (w, h);
		2872	glVertex2f (0, h);
		2873	glEnd ();
		2874	glDisable (GL_BLEND);
		2875	}
		2876	}
		2877	#if 0
		2878	if ($ENV{CFPLUS_DEBUG} & 1) {
		2879	glPushMatrix;
		2880	glColor 1, 1, 0, 1;
		2881	glTranslate 0.375, 0.375;
		2882	glBegin GL_LINE_LOOP;
		2883	glVertex 0 , 0;
		2884	glVertex $self->{w} - 1, 0;
		2885	glVertex $self->{w} - 1, $self->{h} - 1;
		2886	glVertex 0 , $self->{h} - 1;
		2887	glEnd;
		2888	glPopMatrix;
		2889	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2890	}
		2891	#endif
		2892	PUSHMARK (SP);
		2893	XPUSHs (self);
		2894	PUTBACK;
		2895	call_method ("_draw", G_VOID \| G_DISCARD);
		2896	SPAGAIN;
		2897
		2898	glPopMatrix ();
		2899
		2900	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2901	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2902	}
		2903

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs. Revision 1.223 by root, Sat Aug 11 11:07:08 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs.
Revision 1.223 by root, Sat Aug 11 11:07:08 2007 UTC