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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.126 by root, Tue Jul 4 23:56:34 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)
…		…
125	#endif	167	#endif
126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	168	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127	}	169	}
128		170
129	static void	171	static void
130	layout_update_font (CFClient__Layout self)	172	layout_update_font (CFPlus__Layout self)
131	{	173	{
132	/* 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
133	* reasonably well with bitstream vera	175	* reasonably well with bitstream vera
134	*/	176	*/
135	PangoFontDescription *font = self->font ? self->font : default_font;	177	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
139		181
140	pango_layout_set_font_description (self->pl, font);	182	pango_layout_set_font_description (self->pl, font);
141	}	183	}
142		184
143	static void	185	static void
144	layout_get_pixel_size (CFClient__Layout self, int w, int h)	186	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
145	{	187	{
		188	PangoRectangle rect;
		189
		190	// get_pixel_* wrongly rounds down
146	pango_layout_get_pixel_size (self->pl, w, h);	191	pango_layout_get_extents (self->pl, 0, &rect);
147		192
148	if (!w) w = 1;	193	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149	if (!h) h = 1;	194	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150		195
151	w = (w + 3) & ~3;	196	if (!rect.width) rect.width = 1;
152	}	197	if (!rect.height) rect.height = 1;
153		198
		199	*w = rect.width;
		200	*h = rect.height;
		201	}
		202
		203	typedef uint16_t tileid;
154	typedef uint16_t mapface;	204	typedef uint16_t faceid;
155		205
156	typedef struct {	206	typedef struct {
157	GLint name;	207	int name;
158	int w, h;	208	int w, h;
159	float s, t;	209	float s, t;
160	uint8_t r, g, b, a;	210	uint8_t r, g, b, a;
		211	tileid smoothtile;
		212	uint8_t smoothlevel;
161	} maptex;	213	} maptex;
162		214
163	typedef struct {	215	typedef struct {
		216	uint32_t player;
		217	tileid tile[3];
164	int16_t darkness;	218	uint16_t darkness;
165	mapface face[3];	219	uint8_t stat_width, stat_hp, flags, smoothmax;
166	} mapcell;	220	} mapcell;
167		221
168	typedef struct {	222	typedef struct {
169	int32_t c0, c1;	223	int32_t c0, c1;
170	mapcell *col;	224	mapcell *col;
171	} maprow;	225	} maprow;
172		226
173	typedef struct map {	227	typedef struct map {
174	int x, y, w, h;	228	int x, y, w, h;
175	int ox, oy; /* offset to virtual global coordinate system */	229	int ox, oy; /* offset to virtual global coordinate system */
176	int faces;	230	int faces; tileid *face2tile; // [faceid]
177	mapface *face;	231	int texs; maptex *tex; // [tileid]
178
179	int texs;
180	maptex *tex;
181		232
182	int32_t rows;	233	int32_t rows;
183	maprow *row;	234	maprow *row;
184	} *CFClient__Map;	235	} *CFPlus__Map;
185		236
186	static char *	237	static char *
187	prepend (char *ptr, int sze, int inc)	238	prepend (char *ptr, int sze, int inc)
188	{	239	{
189	char *p;	240	char *p;
…		…
206	}	257	}
207		258
208	#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))
209	#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))
210		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
211	static maprow *	282	static maprow *
212	map_get_row (CFClient__Map self, int y)	283	map_get_row (CFPlus__Map self, int y)
213	{	284	{
214	if (0 > y)	285	if (0 > y)
215	{	286	{
216	int extend = - y + MAP_EXTEND_Y;	287	int extend = - y + MAP_EXTEND_Y;
217	Prepend (maprow, self->row, self->rows, extend);	288	Prepend (maprow, self->row, self->rows, extend);
…		…
255		326
256	return row->col + (x - row->c0);	327	return row->col + (x - row->c0);
257	}	328	}
258		329
259	static mapcell *	330	static mapcell *
260	map_get_cell (CFClient__Map self, int x, int y)	331	map_get_cell (CFPlus__Map self, int x, int y)
261	{	332	{
262	return row_get_cell (map_get_row (self, y), x);	333	return row_get_cell (map_get_row (self, y), x);
263	}	334	}
264		335
265	static void	336	static void
266	map_clear (CFClient__Map self)	337	map_clear (CFPlus__Map self)
267	{	338	{
268	int r;	339	int r;
269		340
270	for (r = 0; r < self->rows; r++)	341	for (r = 0; r < self->rows; r++)
271	Safefree (self->row[r].col);	342	Safefree (self->row[r].col);
…		…
279	self->row = 0;	350	self->row = 0;
280	self->rows = 0;	351	self->rows = 0;
281	}	352	}
282		353
283	static void	354	static void
284	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)
285	{	356	{
286	int x, y;	357	int x, y;
287	maprow *row;	358	maprow *row;
		359	mapcell *cell;
288		360
289	for (y = y0; y < y0 + h; y++)	361	for (y = y0; y < y0 + h; y++)
290	if (y >= 0)	362	if (y >= 0)
291	{	363	{
292	if (y >= self->rows)	364	if (y >= self->rows)
…		…
298	if (x >= row->c0)	370	if (x >= row->c0)
299	{	371	{
300	if (x >= row->c1)	372	if (x >= row->c1)
301	break;	373	break;
302		374
303	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;
304	}	381	}
305	}	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);
306	}	399	}
307		400
308	static void	401	static void
309	music_finished (void)	402	music_finished (void)
310	{	403	{
…		…
346	n \|= n >> 16;	439	n \|= n >> 16;
347		440
348	return n + 1;	441	return n + 1;
349	}	442	}
350		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
351	MODULE = CFClient PACKAGE = CFClient	491	MODULE = CFPlus PACKAGE = CFPlus
352		492
353	PROTOTYPES: ENABLE	493	PROTOTYPES: ENABLE
354		494
355	BOOT:	495	BOOT:
356	{	496	{
357	HV *stash = gv_stashpv ("CFClient", 1);	497	HV *stash = gv_stashpv ("CFPlus", 1);
358	static const struct {	498	static const struct {
359	const char *name;	499	const char *name;
360	IV iv;	500	IV iv;
361	} *civ, const_iv[] = {	501	} *civ, const_iv[] = {
362	# 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
363	const_iv (SDL_ACTIVEEVENT),	506	const_iv (SDL_ACTIVEEVENT),
364	const_iv (SDL_KEYDOWN),	507	const_iv (SDL_KEYDOWN),
365	const_iv (SDL_KEYUP),	508	const_iv (SDL_KEYUP),
366	const_iv (SDL_MOUSEMOTION),	509	const_iv (SDL_MOUSEMOTION),
367	const_iv (SDL_MOUSEBUTTONDOWN),	510	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
376	const_iv (SDL_EVENT_RESERVEDA),	519	const_iv (SDL_EVENT_RESERVEDA),
377	const_iv (SDL_EVENT_RESERVEDB),	520	const_iv (SDL_EVENT_RESERVEDB),
378	const_iv (SDL_VIDEORESIZE),	521	const_iv (SDL_VIDEORESIZE),
379	const_iv (SDL_VIDEOEXPOSE),	522	const_iv (SDL_VIDEOEXPOSE),
380	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
381	const_iv (SDLK_KP0),	529	const_iv (SDLK_KP0),
382	const_iv (SDLK_KP1),	530	const_iv (SDLK_KP1),
383	const_iv (SDLK_KP2),	531	const_iv (SDLK_KP2),
384	const_iv (SDLK_KP3),	532	const_iv (SDLK_KP3),
385	const_iv (SDLK_KP4),	533	const_iv (SDLK_KP4),
…		…
440	const_iv (SDLK_BREAK),	588	const_iv (SDLK_BREAK),
441	const_iv (SDLK_MENU),	589	const_iv (SDLK_MENU),
442	const_iv (SDLK_POWER),	590	const_iv (SDLK_POWER),
443	const_iv (SDLK_EURO),	591	const_iv (SDLK_EURO),
444	const_iv (SDLK_UNDO),	592	const_iv (SDLK_UNDO),
		593
445	const_iv (KMOD_NONE),	594	const_iv (KMOD_NONE),
		595	const_iv (KMOD_SHIFT),
446	const_iv (KMOD_LSHIFT),	596	const_iv (KMOD_LSHIFT),
447	const_iv (KMOD_RSHIFT),	597	const_iv (KMOD_RSHIFT),
		598	const_iv (KMOD_CTRL),
448	const_iv (KMOD_LCTRL),	599	const_iv (KMOD_LCTRL),
449	const_iv (KMOD_RCTRL),	600	const_iv (KMOD_RCTRL),
		601	const_iv (KMOD_ALT),
450	const_iv (KMOD_LALT),	602	const_iv (KMOD_LALT),
451	const_iv (KMOD_RALT),	603	const_iv (KMOD_RALT),
		604	const_iv (KMOD_META),
452	const_iv (KMOD_LMETA),	605	const_iv (KMOD_LMETA),
453	const_iv (KMOD_RMETA),	606	const_iv (KMOD_RMETA),
454	const_iv (KMOD_NUM),	607	const_iv (KMOD_NUM),
455	const_iv (KMOD_CAPS),	608	const_iv (KMOD_CAPS),
456	const_iv (KMOD_MODE),	609	const_iv (KMOD_MODE),
457	const_iv (KMOD_CTRL),
458	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_ALT),
460	const_iv (KMOD_META)
461	# undef const_iv	610	# undef const_iv
462	};	611	};
463		612
464	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; )
465	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);
466	}	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
467		632
468	NV floor (NV x)	633	NV floor (NV x)
469		634
470	NV ceil (NV x)	635	NV ceil (NV x)
471		636
…		…
476	opengl_fontmap = pango_opengl_font_map_new ();	641	opengl_fontmap = pango_opengl_font_map_new ();
477	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);
478	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	643	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
479	}	644	}
480		645
		646	char *
		647	SDL_GetError ()
		648
481	int	649	int
482	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	650	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
483		651
484	void	652	void
485	SDL_Quit ()	653	SDL_Quit ()
486		654
487	void	655	void
488	SDL_ListModes ()	656	SDL_ListModes (int rgb, int alpha)
489	PPCODE:	657	PPCODE:
490	{	658	{
491	SDL_Rect **m;	659	SDL_Rect **m;
492		660
493	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	661	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
494	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	662	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
495	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	663	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
496	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	664	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
497		665
498	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	666	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
499	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	667	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
500		668
501	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	669	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
502	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	670	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
503	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	671	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
504	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	672	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
505		673
506	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	674	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
507		675	#if SDL_VERSION_ATLEAST(1,2,10)
508	SDL_EnableUNICODE (1);	676	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
509	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	677	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		678	#endif
510		679
511	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	680	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
512		681
513	if (m && m != (SDL_Rect **)-1)	682	if (m && m != (SDL_Rect **)-1)
514	while (*m)	683	while (*m)
515	{	684	{
		685	if ((m)->w >= 640 && (m)->h >= 480)
		686	{
516	AV *av = newAV ();	687	AV *av = newAV ();
517	av_push (av, newSViv ((*m)->w));	688	av_push (av, newSViv ((*m)->w));
518	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));
519	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	692	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		693	}
520		694
521	++m;	695	++m;
522	}	696	}
523	}	697	}
524		698
525	char *
526	SDL_GetError ()
527
528	int	699	int
529	SDL_SetVideoMode (int w, int h, int fullscreen)	700	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
530	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
531	RETVAL = !!SDL_SetVideoMode (	711	RETVAL = !!SDL_SetVideoMode (
532	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	712	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
533	);	713	);
		714
534	if (RETVAL)	715	if (RETVAL)
535	{	716	{
		717	av_clear (texture_av);
		718
536	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	719	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
537	# 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);
538	# include "glfunc.h"	721	#include "glfunc.h"
539	# undef GL_FUNC	722	#undef GL_FUNC
540	}	723	}
		724	}
541	OUTPUT:	725	OUTPUT:
542	RETVAL	726	RETVAL
543		727
544	void	728	void
545	SDL_GL_SwapBuffers ()	729	SDL_GL_SwapBuffers ()
546		730
547	char *	731	char *
548	SDL_GetKeyName (int sym)	732	SDL_GetKeyName (int sym)
549		733
		734	int
		735	SDL_GetAppState ()
		736
550	void	737	void
551	SDL_PollEvent ()	738	poll_events ()
552	PPCODE:	739	PPCODE:
553	{	740	{
554	SDL_Event ev;	741	SDL_Event ev;
555		742
556	while (SDL_PollEvent (&ev))	743	SDL_PumpEvents ();
		744	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
557	{	745	{
558	HV *hv = newHV ();	746	HV *hv = newHV ();
559	hv_store (hv, "type", 4, newSViv (ev.type), 0);	747	hv_store (hv, "type", 4, newSViv (ev.type), 0);
560		748
561	switch (ev.type)	749	switch (ev.type)
…		…
563	case SDL_KEYDOWN:	751	case SDL_KEYDOWN:
564	case SDL_KEYUP:	752	case SDL_KEYUP:
565	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	753	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
566	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	754	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
567	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 */
568	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	757	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
569	break;	758	break;
570		759
571	case SDL_ACTIVEEVENT:	760	case SDL_ACTIVEEVENT:
572	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	761	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
573	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	762	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
574	break;	763	break;
575		764
576	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
577	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	784	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
578
579	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	785	hv_store (hv, "state", 5, newSViv (state), 0);
580	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	786	hv_store (hv, "x", 1, newSViv (x), 0);
581	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	787	hv_store (hv, "y", 1, newSViv (y), 0);
582	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	788	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
583	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	789	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		790	}
584	break;	791	break;
585		792
586	case SDL_MOUSEBUTTONDOWN:	793	case SDL_MOUSEBUTTONDOWN:
587	case SDL_MOUSEBUTTONUP:	794	case SDL_MOUSEBUTTONUP:
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	795	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
598	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	805	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
599	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	806	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
600	break;	807	break;
601	}	808	}
602		809
603	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	810	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
604	}	811	}
605	}	812	}
606		813
607	int	814	int
608	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)
609	POSTCALL:	816	POSTCALL:
610	Mix_HookMusicFinished (music_finished);	817	Mix_HookMusicFinished (music_finished);
611	Mix_ChannelFinished (channel_finished);	818	Mix_ChannelFinished (channel_finished);
612		819
613	void	820	void
614	Mix_CloseAudio ()	821	Mix_CloseAudio ()
615		822
616	int	823	int
617	Mix_AllocateChannels (int numchans = -1)	824	Mix_AllocateChannels (int numchans = -1)
618		825
		826	const char *
		827	Mix_GetError ()
		828
619	void	829	void
620	lowdelay (int fd, int val = 1)	830	lowdelay (int fd, int val = 1)
621	CODE:	831	CODE:
		832	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		833
		834	void
		835	win32_proxy_info ()
		836	PPCODE:
		837	{
622	#ifndef _WIN32	838	#ifdef _WIN32
623	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	}
624	#endif	860	#endif
		861	}
625		862
626	void	863	void
627	add_font (char *file)	864	add_font (char *file)
628	CODE:	865	CODE:
629	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	866	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
630		867
631	void	868	void
632	load_image_inline (SV *image_)	869	load_image_inline (SV *image_)
633	ALIAS:	870	ALIAS:
634	load_image_file = 1	871	load_image_file = 1
…		…
637	STRLEN image_len;	874	STRLEN image_len;
638	char image = (char )SvPVbyte (image_, image_len);	875	char image = (char )SvPVbyte (image_, image_len);
639	SDL_Surface surface, surface2;	876	SDL_Surface surface, surface2;
640	SDL_PixelFormat fmt;	877	SDL_PixelFormat fmt;
641	SDL_RWops *rw = ix	878	SDL_RWops *rw = ix
642	? SDL_RWFromFile (image, "r")	879	? SDL_RWFromFile (image, "rb")
643	: SDL_RWFromConstMem (image, image_len);	880	: SDL_RWFromConstMem (image, image_len);
644		881
645	if (!rw)	882	if (!rw)
646	croak ("load_image: %s", SDL_GetError ());	883	croak ("load_image: %s", SDL_GetError ());
647		884
…		…
676		913
677	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	914	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
678		915
679	assert (surface2->pitch == surface2->w * 4);	916	assert (surface2->pitch == surface2->w * 4);
680		917
		918	SDL_LockSurface (surface2);
681	EXTEND (SP, 5);	919	EXTEND (SP, 6);
682	PUSHs (sv_2mortal (newSViv (surface2->w)));	920	PUSHs (sv_2mortal (newSViv (surface2->w)));
683	PUSHs (sv_2mortal (newSViv (surface2->h)));	921	PUSHs (sv_2mortal (newSViv (surface2->h)));
684	SDL_LockSurface (surface2);
685	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	922	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
686	SDL_UnlockSurface (surface2);
687	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)));
688	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	924	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
689	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	925	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		926	SDL_UnlockSurface (surface2);
690		927
691	SDL_FreeSurface (surface);	928	SDL_FreeSurface (surface);
692	SDL_FreeSurface (surface2);	929	SDL_FreeSurface (surface2);
693	}	930	}
694		931
…		…
733	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	970	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
734	#endif	971	#endif
735	_exit (1);	972	_exit (1);
736		973
737	void	974	void
738	_exit (int retval)	975	_exit (int retval = 0)
739	CODE:	976	CODE:
		977	#ifdef WIN32
		978	ExitThread (retval); // unclean, please beam me up
		979	#else
740	_exit (retval);	980	_exit (retval);
		981	#endif
741		982
		983	void
		984	debug ()
		985	CODE:
		986	{
		987	#if DEBUG
		988	VALGRIND_DO_LEAK_CHECK;
		989	#endif
		990	}
		991
742	MODULE = CFClient PACKAGE = CFClient::Font	992	MODULE = CFPlus PACKAGE = CFPlus::Font
743		993
744	CFClient::Font	994	PROTOTYPES: DISABLE
		995
		996	CFPlus::Font
745	new_from_file (SV class, char path, int id = 0)	997	new_from_file (SV class, char path, int id = 0)
746	CODE:	998	CODE:
747	{	999	{
748	int count;	1000	int count;
749	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1001	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
752	}	1004	}
753	OUTPUT:	1005	OUTPUT:
754	RETVAL	1006	RETVAL
755		1007
756	void	1008	void
757	DESTROY (CFClient::Font self)	1009	DESTROY (CFPlus::Font self)
758	CODE:	1010	CODE:
759	pango_font_description_free (self);	1011	pango_font_description_free (self);
760		1012
761	void	1013	void
762	make_default (CFClient::Font self)	1014	make_default (CFPlus::Font self)
		1015	PROTOTYPE: $
763	CODE:	1016	CODE:
764	default_font = self;	1017	default_font = self;
765		1018
766	MODULE = CFClient PACKAGE = CFClient::Layout	1019	MODULE = CFPlus PACKAGE = CFPlus::Layout
767		1020
		1021	PROTOTYPES: DISABLE
		1022
768	void	1023	void
769	clear_font_cache ()	1024	reset_glyph_cache ()
		1025	PROTOTYPE:
770	CODE:	1026	CODE:
771	tc_clear ();	1027	tc_clear ();
772		1028
773	CFClient::Layout	1029	CFPlus::Layout
774	new (SV *class, int type = 0)	1030	new (SV *class)
775	CODE:	1031	CODE:
776	New (0, RETVAL, 1, struct cf_layout);	1032	New (0, RETVAL, 1, struct cf_layout);
777		1033
778	RETVAL->pl = pango_layout_new (opengl_context);	1034	RETVAL->pl = pango_layout_new (opengl_context);
779	RETVAL->r = 1.;	1035	RETVAL->r = 1.;
…		…
787	layout_update_font (RETVAL);	1043	layout_update_font (RETVAL);
788	OUTPUT:	1044	OUTPUT:
789	RETVAL	1045	RETVAL
790		1046
791	void	1047	void
792	DESTROY (CFClient::Layout self)	1048	DESTROY (CFPlus::Layout self)
793	CODE:	1049	CODE:
794	g_object_unref (self->pl);	1050	g_object_unref (self->pl);
795	Safefree (self);	1051	Safefree (self);
796		1052
797	void	1053	void
798	set_text (CFClient::Layout self, SV *text_)	1054	set_text (CFPlus::Layout self, SV *text_)
799	CODE:	1055	CODE:
800	{	1056	{
801	STRLEN textlen;	1057	STRLEN textlen;
802	char *text = SvPVutf8 (text_, textlen);	1058	char *text = SvPVutf8 (text_, textlen);
803		1059
804	pango_layout_set_text (self->pl, text, textlen);	1060	pango_layout_set_text (self->pl, text, textlen);
805	}	1061	}
806		1062
807	void	1063	void
808	set_markup (CFClient::Layout self, SV *text_)	1064	set_markup (CFPlus::Layout self, SV *text_)
809	CODE:	1065	CODE:
810	{	1066	{
811	STRLEN textlen;	1067	STRLEN textlen;
812	char *text = SvPVutf8 (text_, textlen);	1068	char *text = SvPVutf8 (text_, textlen);
813		1069
814	pango_layout_set_markup (self->pl, text, textlen);	1070	pango_layout_set_markup (self->pl, text, textlen);
815	}	1071	}
816		1072
817	void	1073	void
818	set_shapes (CFClient::Layout self, ...)	1074	set_shapes (CFPlus::Layout self, ...)
819	CODE:	1075	CODE:
820	{	1076	{
821	PangoAttrList *attrs = 0;	1077	PangoAttrList *attrs = 0;
822	const char *text = pango_layout_get_text (self->pl);	1078	const char *text = pango_layout_get_text (self->pl);
823	const char *pos = text;	1079	const char *pos = text;
…		…
858	if (attrs)	1114	if (attrs)
859	pango_layout_set_attributes (self->pl, attrs);	1115	pango_layout_set_attributes (self->pl, attrs);
860	}	1116	}
861		1117
862	void	1118	void
863	get_shapes (CFClient::Layout self)	1119	get_shapes (CFPlus::Layout self)
864	PPCODE:	1120	PPCODE:
865	{	1121	{
866	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1122	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
867		1123
868	do	1124	do
…		…
872	if (run && shape_attr_p (run))	1128	if (run && shape_attr_p (run))
873	{	1129	{
874	PangoRectangle extents;	1130	PangoRectangle extents;
875	pango_layout_iter_get_run_extents (iter, 0, &extents);	1131	pango_layout_iter_get_run_extents (iter, 0, &extents);
876		1132
		1133	EXTEND (SP, 2);
877	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1134	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
878	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1135	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
879	}	1136	}
880	}	1137	}
881	while (pango_layout_iter_next_run (iter));	1138	while (pango_layout_iter_next_run (iter));
882		1139
883	pango_layout_iter_free (iter);	1140	pango_layout_iter_free (iter);
884	}	1141	}
885		1142
886	int	1143	int
887	has_wrapped (CFClient::Layout self)	1144	has_wrapped (CFPlus::Layout self)
888	CODE:	1145	CODE:
889	{	1146	{
890	int lines = 1;	1147	int lines = 1;
891	const char *text = pango_layout_get_text (self->pl);	1148	const char *text = pango_layout_get_text (self->pl);
892		1149
…		…
897	}	1154	}
898	OUTPUT:	1155	OUTPUT:
899	RETVAL	1156	RETVAL
900		1157
901	SV *	1158	SV *
902	get_text (CFClient::Layout self)	1159	get_text (CFPlus::Layout self)
903	CODE:	1160	CODE:
904	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1161	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
905	sv_utf8_decode (RETVAL);	1162	sv_utf8_decode (RETVAL);
906	OUTPUT:	1163	OUTPUT:
907	RETVAL	1164	RETVAL
908		1165
909	void	1166	void
910	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.)
911	CODE:	1168	CODE:
912	self->r = r;	1169	self->r = r;
913	self->g = g;	1170	self->g = g;
914	self->b = b;	1171	self->b = b;
915	self->a = a;	1172	self->a = a;
916		1173
917	void	1174	void
918	set_font (CFClient::Layout self, CFClient::Font font = 0)	1175	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
919	CODE:	1176	CODE:
920	if (self->font != font)	1177	if (self->font != font)
921	{	1178	{
922	self->font = font;	1179	self->font = font;
923	layout_update_font (self);	1180	layout_update_font (self);
924	}	1181	}
925		1182
926	void	1183	void
927	set_height (CFClient::Layout self, int base_height)	1184	set_height (CFPlus::Layout self, int base_height)
928	CODE:	1185	CODE:
929	if (self->base_height != base_height)	1186	if (self->base_height != base_height)
930	{	1187	{
931	self->base_height = base_height;	1188	self->base_height = base_height;
932	layout_update_font (self);	1189	layout_update_font (self);
933	}	1190	}
934		1191
935	void	1192	void
936	set_width (CFClient::Layout self, int max_width = -1)	1193	set_width (CFPlus::Layout self, int max_width = -1)
937	CODE:	1194	CODE:
938	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);
939		1196
940	void	1197	void
941	set_indent (CFClient::Layout self, int indent)	1198	set_indent (CFPlus::Layout self, int indent)
942	CODE:	1199	CODE:
943	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1200	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
944		1201
945	void	1202	void
946	set_spacing (CFClient::Layout self, int spacing)	1203	set_spacing (CFPlus::Layout self, int spacing)
947	CODE:	1204	CODE:
948	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1205	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
949		1206
950	void	1207	void
951	set_ellipsise (CFClient::Layout self, int ellipsise)	1208	set_ellipsise (CFPlus::Layout self, int ellipsise)
952	CODE:	1209	CODE:
953	pango_layout_set_ellipsize (self->pl,	1210	pango_layout_set_ellipsize (self->pl,
954	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1211	ellipsise == 1 ? PANGO_ELLIPSIZE_START
955	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1212	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
956	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1213	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
957	: PANGO_ELLIPSIZE_NONE	1214	: PANGO_ELLIPSIZE_NONE
958	);	1215	);
959		1216
960	void	1217	void
961	set_single_paragraph_mode (CFClient::Layout self, int spm)	1218	set_single_paragraph_mode (CFPlus::Layout self, int spm)
962	CODE:	1219	CODE:
963	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1220	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
964		1221
965	void	1222	void
966	size (CFClient::Layout self)	1223	size (CFPlus::Layout self)
967	PPCODE:	1224	PPCODE:
968	{	1225	{
969	int w, h;	1226	int w, h;
970		1227
971	layout_get_pixel_size (self, &w, &h);	1228	layout_get_pixel_size (self, &w, &h);
…		…
974	PUSHs (sv_2mortal (newSViv (w)));	1231	PUSHs (sv_2mortal (newSViv (w)));
975	PUSHs (sv_2mortal (newSViv (h)));	1232	PUSHs (sv_2mortal (newSViv (h)));
976	}	1233	}
977		1234
978	int	1235	int
979	descent (CFClient::Layout self)	1236	descent (CFPlus::Layout self)
980	CODE:	1237	CODE:
981	{	1238	{
982	PangoRectangle rect;	1239	PangoRectangle rect;
983	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1240	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
984	pango_layout_line_get_pixel_extents (line, 0, &rect);	1241	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
986	}	1243	}
987	OUTPUT:	1244	OUTPUT:
988	RETVAL	1245	RETVAL
989		1246
990	int	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
		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
1015	render (CFClient::Layout self, float x, float y)	1311	render (CFPlus::Layout self, float x, float y, int flags = 0)
1016	PPCODE:	1312	PPCODE:
1017	pango_opengl_render_layout_subpixel (	1313	pango_opengl_render_layout_subpixel (
1018	self->pl,	1314	self->pl,
1019	x * PANGO_SCALE, y * PANGO_SCALE,	1315	x * PANGO_SCALE, y * PANGO_SCALE,
1020	self->r, self->g, self->b, self->a	1316	self->r, self->g, self->b, self->a,
		1317	flags
1021	);	1318	);
1022		1319
1023	MODULE = CFClient PACKAGE = CFClient::Texture	1320	MODULE = CFPlus PACKAGE = CFPlus::Texture
1024		1321
1025	void	1322	PROTOTYPES: ENABLE
1026	pad2pot (SV data_, SV w_, SV *h_)
1027	CODE:
1028	{
1029	int ow = SvIV (w_);
1030	int oh = SvIV (h_);
1031		1323
1032	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_))
1033	{	1331	{
1034	int nw = minpot (ow);
1035	int nh = minpot (oh);
1036
1037	if (nw != ow \|\| nh != oh)
1038	{
1039	if (SvOK (data_))
1040	{
1041	STRLEN datalen;	1332	STRLEN datalen;
1042	char *data = SvPVbyte (data_, datalen);	1333	char *data = SvPVbyte (data_, datalen);
1043	int bpp = datalen / (ow * oh);	1334	int bpp = datalen / (ow * oh);
1044	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1335	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1045		1336
1046	SvPOK_only (result_);	1337	SvPOK_only (result_);
1047	SvCUR_set (result_, nw * nh * bpp);	1338	SvCUR_set (result_, nw * nh * bpp);
1048		1339
1049	memset (SvPVX (result_), 0, nw * nh * bpp);	1340	memset (SvPVX (result_), 0, nw * nh * bpp);
1050	while (oh--)	1341	while (oh--)
1051	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);
1052		1343
1053	sv_setsv (data_, result_);	1344	sv_setsv (data_, result_);
1054	}
1055
1056	sv_setiv (w_, nw);
1057	sv_setiv (h_, nh);
1058	}
1059	}	1345	}
1060	}	1346	}
1061		1347
1062	void	1348	void
1063	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.)
…		…
1069	{	1355	{
1070	HV hv = (HV )SvRV (self);	1356	HV hv = (HV )SvRV (self);
1071	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1357	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1072	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1358	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1073	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;
1074		1363
1075	if (items < 5)	1364	if (items < 5)
1076	{	1365	{
1077	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1366	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1078	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1367	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1106	glDisable (GL_ALPHA_TEST);	1395	glDisable (GL_ALPHA_TEST);
1107	glDisable (GL_BLEND);	1396	glDisable (GL_BLEND);
1108	}	1397	}
1109	}	1398	}
1110		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
1111	MODULE = CFClient PACKAGE = CFClient::Map	1411	MODULE = CFPlus PACKAGE = CFPlus::Map
1112		1412
1113	CFClient::Map	1413	PROTOTYPES: DISABLE
1114	new (SV *class, int map_width, int map_height)	1414
		1415	CFPlus::Map
		1416	new (SV *class)
1115	CODE:	1417	CODE:
1116	New (0, RETVAL, 1, struct map);	1418	New (0, RETVAL, 1, struct map);
1117	RETVAL->x = 0;	1419	RETVAL->x = 0;
1118	RETVAL->y = 0;	1420	RETVAL->y = 0;
1119	RETVAL->w = map_width;	1421	RETVAL->w = 0;
1120	RETVAL->h = map_height;	1422	RETVAL->h = 0;
1121	RETVAL->ox = 0;	1423	RETVAL->ox = 0;
1122	RETVAL->oy = 0;	1424	RETVAL->oy = 0;
1123	RETVAL->faces = 8192;	1425	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1124	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1426	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1125	RETVAL->texs = 8192;
1126	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1127	RETVAL->rows = 0;	1427	RETVAL->rows = 0;
1128	RETVAL->row = 0;	1428	RETVAL->row = 0;
1129	OUTPUT:	1429	OUTPUT:
1130	RETVAL	1430	RETVAL
1131		1431
1132	void	1432	void
1133	DESTROY (CFClient::Map self)	1433	DESTROY (CFPlus::Map self)
1134	CODE:	1434	CODE:
1135	{	1435	{
1136	map_clear (self);	1436	map_clear (self);
1137	Safefree (self->face);	1437	Safefree (self->face2tile);
1138	Safefree (self->tex);	1438	Safefree (self->tex);
1139	Safefree (self);	1439	Safefree (self);
1140	}	1440	}
1141		1441
1142	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
1143	clear (CFClient::Map self)	1449	clear (CFPlus::Map self)
1144	CODE:	1450	CODE:
1145	map_clear (self);	1451	map_clear (self);
1146		1452
1147	void	1453	void
1148	set_face (CFClient::Map self, int face, int texid)	1454	set_tileid (CFPlus::Map self, int face, int tile)
1149	CODE:	1455	CODE:
1150	{	1456	{
1151	while (self->faces <= face)	1457	need_facenum (self, face); self->face2tile [face] = tile;
1152	{	1458	need_texid (self, tile);
1153	Append (mapface, self->face, self->faces, self->faces);
1154	self->faces *= 2;
1155	}
1156
1157	self->face [face] = texid;
1158	}	1459	}
1159		1460
1160	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
1161	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)
1162	CODE:	1486	CODE:
1163	{	1487	{
1164	while (self->texs <= texid)	1488	need_texid (self, texid);
1165	{
1166	Append (maptex, self->tex, self->texs, self->texs);
1167	self->texs *= 2;
1168	}
1169		1489
1170	{	1490	{
1171	maptex *tex = self->tex + texid;	1491	maptex *tex = self->tex + texid;
1172		1492
1173	tex->name = name;	1493	tex->name = name;
…		…
1190	// from transparent color bleeding and ugly wrapping effects.	1510	// from transparent color bleeding and ugly wrapping effects.
1191	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1511	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1192	}	1512	}
1193		1513
1194	int	1514	int
1195	ox (CFClient::Map self)	1515	ox (CFPlus::Map self)
1196	ALIAS:	1516	ALIAS:
1197	oy = 1	1517	oy = 1
1198	x = 2	1518	x = 2
1199	y = 3	1519	y = 3
1200	w = 4	1520	w = 4
…		…
1211	}	1531	}
1212	OUTPUT:	1532	OUTPUT:
1213	RETVAL	1533	RETVAL
1214		1534
1215	void	1535	void
1216	scroll (CFClient::Map self, int dx, int dy)	1536	scroll (CFPlus::Map self, int dx, int dy)
1217	CODE:	1537	CODE:
1218	{	1538	{
1219	if (dx > 0)	1539	if (dx > 0)
1220	map_blank (self, self->x, self->y, dx - 1, self->h);	1540	map_blank (self, self->x, self->y, dx, self->h);
1221	else if (dx < 0)	1541	else if (dx < 0)
1222	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);
1223		1543
1224	if (dy > 0)	1544	if (dy > 0)
1225	map_blank (self, self->x, self->y, self->w, dy - 1);	1545	map_blank (self, self->x, self->y, self->w, dy);
1226	else if (dy < 0)	1546	else if (dy < 0)
1227	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);
1228		1548
1229	self->ox += dx; self->x += dx;	1549	self->ox += dx; self->x += dx;
1230	self->oy += dy; self->y += dy;	1550	self->oy += dy; self->y += dy;
1231		1551
1232	while (self->y < 0)	1552	while (self->y < 0)
…		…
1236	self->rows += MAP_EXTEND_Y;	1556	self->rows += MAP_EXTEND_Y;
1237	self->y += MAP_EXTEND_Y;	1557	self->y += MAP_EXTEND_Y;
1238	}	1558	}
1239	}	1559	}
1240		1560
1241	void	1561	SV *
1242	map1a_update (CFClient::Map self, SV *data_)	1562	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1243	CODE:	1563	CODE:
1244	{	1564	{
1245	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1565	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1246	uint8_t data_end = (uint8_t )SvEND (data_);	1566	uint8_t data_end = (uint8_t )SvEND (data_);
1247	mapcell *cell;	1567	mapcell *cell;
1248	int x, y, flags;	1568	int x, y, z, flags;
		1569	AV *missing = newAV ();
		1570	RETVAL = newRV_noinc ((SV *)missing);
1249		1571
1250	while (data < data_end)	1572	while (data < data_end - 1)
1251	{	1573	{
1252	flags = (data [0] << 8) + data [1]; data += 2;	1574	flags = (data [0] << 8) + data [1]; data += 2;
1253		1575
1254	x = self->x + ((flags >> 10) & 63);	1576	x = self->x + ((flags >> 10) & 63);
1255	y = self->y + ((flags >> 4) & 63);	1577	y = self->y + ((flags >> 4) & 63);
1256		1578
1257	cell = map_get_cell (self, x, y);	1579	cell = map_get_cell (self, x, y);
1258		1580
1259	if (flags & 15)	1581	if (flags & 15)
1260	{	1582	{
1261	if (cell->darkness < 0)	1583	if (!cell->darkness)
1262	{	1584	{
		1585	memset (cell, 0, sizeof (*cell));
1263	cell->darkness = 0;	1586	cell->darkness = 256;
1264	cell->face [0] = 0;
1265	cell->face [1] = 0;
1266	cell->face [2] = 0;
1267	}	1587	}
1268		1588
1269	cell->darkness = flags & 8 ? *data++ : 255;
1270
1271	//TODO: don't trust server data to be in-range(!)	1589	//TODO: don't trust server data to be in-range(!)
1272		1590
1273	if (flags & 4)	1591	if (flags & 8)
1274	{	1592	{
1275	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;
1276	}	1629	}
1277		1630
		1631	for (z = 0; z <= 2; ++z)
1278	if (flags & 2)	1632	if (flags & (4 >> z))
1279	{	1633	{
1280	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	}
1281	}	1651	}
1282
1283	if (flags & 1)
1284	{
1285	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1286	}
1287	}	1652	}
1288	else	1653	else
1289	cell->darkness = -1;	1654	cell->darkness = 0;
1290	}	1655	}
1291	}	1656	}
		1657	OUTPUT:
		1658	RETVAL
1292		1659
1293	SV *	1660	SV *
1294	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)
1295	CODE:	1662	CODE:
1296	{	1663	{
1297	int x1, x;	1664	int x1, x;
1298	int y1, y;	1665	int y1, y;
1299	int z;	1666	int z;
…		…
1320	{	1687	{
1321	mapcell *cell = row->col + (x - row->c0);	1688	mapcell *cell = row->col + (x - row->c0);
1322		1689
1323	for (z = 0; z <= 0; z++)	1690	for (z = 0; z <= 0; z++)
1324	{	1691	{
1325	mapface face = cell->face [z];
1326
1327	if (face)
1328	{
1329	maptex tex = self->tex [face];	1692	maptex tex = self->tex [cell->tile [z]];
1330	int a0 = 255 - tex.a;	1693	int a0 = 255 - tex.a;
1331	int a1 = tex.a;	1694	int a1 = tex.a;
1332		1695
1333	r = (r * a0 + tex.r * a1) / 255;	1696	r = (r * a0 + tex.r * a1) / 255;
1334	g = (g * a0 + tex.g * a1) / 255;	1697	g = (g * a0 + tex.g * a1) / 255;
1335	b = (b * a0 + tex.b * a1) / 255;	1698	b = (b * a0 + tex.b * a1) / 255;
1336	a = (a * a0 + tex.a * a1) / 255;	1699	a = (a * a0 + tex.a * a1) / 255;
1337	}
1338	}	1700	}
1339	}	1701	}
1340		1702
1341	*map++ = (r )	1703	*map++ = (r )
1342	\| (g << 8)	1704	\| (g << 8)
…		…
1349	}	1711	}
1350	OUTPUT:	1712	OUTPUT:
1351	RETVAL	1713	RETVAL
1352		1714
1353	void	1715	void
1354	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)
1355	CODE:	1717	CODE:
1356	{	1718	{
1357	int vx, vy;
1358	int x, y, z;	1719	int x, y, z;
1359	int last_name;
1360	mapface face;
1361		1720
1362	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1721	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1363	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;
1364		1725
1365	/*	1726	rc_t *rc = rc_alloc ();
1366	int vx = self->vx = self->w >= sw	1727	rc_key_t key;
1367	? self->x + (self->w - sw) / 2	1728	rc_array_t *arr;
1368	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1369		1729
1370	int vy = self->vy = self->h >= sh	1730	// thats current max. sorry.
1371	? self->y + (self->h - sh) / 2	1731	if (sw > 255) sw = 255;
1372	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1732	if (sh > 255) sh = 255;
1373	*/
1374		1733
1375	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	}
1376		1770
1377	glEnable (GL_BLEND);	1771	glEnable (GL_BLEND);
1378	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1772	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1379	glEnable (GL_TEXTURE_2D);
1380	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1381		1774
1382	glBegin (GL_QUADS);
1383
1384	last_name = 0;
1385
1386	for (z = 0; z < 3; z++)	1775	for (z = 0; z <= 2; z++)
		1776	{
		1777	memset (smooth_level, 0, sizeof (smooth_level));
		1778
1387	for (y = 0; y < sh; y++)	1779	for (y = 0; y < sh; y++)
1388	if (0 <= y + vy && y + vy < self->rows)	1780	if (0 <= y + my && y + my < self->rows)
1389	{	1781	{
1390	maprow *row = self->row + (y + vy);	1782	maprow *row = self->row + (y + my);
1391		1783
1392	for (x = 0; x < sw; x++)	1784	for (x = 0; x < sw; x++)
1393	if (row->c0 <= x + vx && x + vx < row->c1)	1785	if (row->c0 <= x + mx && x + mx < row->c1)
1394	{	1786	{
1395	mapcell *cell = row->col + (x + vx - row->c0);	1787	mapcell *cell = row->col + (x + mx - row->c0);
1396
1397	face = cell->face [z];	1788	tileid tile = cell->tile [z];
1398		1789
1399	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))
1400	{	1892	{
1401	maptex tex = self->tex [face];	1893	int level = (w << 5) \| b;
		1894	HE *he;
1402		1895
1403	int px = (x + 1) * 32 - tex.w;	1896	hv_iterinit (smooth);
1404	int py = (y + 1) * 32 - tex.h;	1897	while ((he = hv_iternext (smooth)))
1405
1406	if (last_name != tex.name)
1407	{	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])
1408	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	{
1409	last_name = tex.name;	1920	key.texname = tex.name;
1410	glBindTexture (GL_TEXTURE_2D, last_name);	1921	arr = rc_array (rc, &key);
1411	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	}
1412	}	1945	}
1413
1414	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1415	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1416	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1417	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1418	}	1946	}
1419	}
1420	}	1947	}
		1948	}
1421		1949
1422	glEnd ();	1950	hv_clear (smooth);
		1951	rc_draw (rc);
		1952	rc_clear (rc);
		1953	}
1423		1954
1424	glDisable (GL_TEXTURE_2D);
1425	glDisable (GL_BLEND);	1955	glDisable (GL_BLEND);
1426	}	1956	rc_free (rc);
1427		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
1428	void	1990	void
1429	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)
1430	CODE:	1992	CODE:
1431	{	1993	{
1432	static float color[16][3] = {	1994	static float color[16][3] = {
1433	{ 0.00F, 0.00F, 0.00F },	1995	{ 0.00F, 0.00F, 0.00F },
1434	{ 1.00F, 1.00F, 1.00F },	1996	{ 1.00F, 1.00F, 1.00F },
…		…
1484	glDisable (GL_BLEND);	2046	glDisable (GL_BLEND);
1485	glDisable (GL_TEXTURE_2D);	2047	glDisable (GL_TEXTURE_2D);
1486	}	2048	}
1487		2049
1488	void	2050	void
1489	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)
1490	PPCODE:	2052	PPCODE:
1491	{	2053	{
1492	int vx, vy;
1493	int x, y;	2054	int x, y;
		2055	int sw1 = sw + 2;
		2056	int sh1 = sh + 2;
		2057	int sh3 = sh * 3;
1494	int sw4 = (sw + 3) & ~3;	2058	int sw34 = (sw * 3 + 3) & ~3;
		2059	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1495	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2060	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1496	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2061	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1497		2062
1498	memset (darkness, 255, sw4 * sh);
1499	SvPOK_only (darkness_sv);	2063	SvPOK_only (darkness3_sv);
1500	SvCUR_set (darkness_sv, sw4 * sh);	2064	SvCUR_set (darkness3_sv, sw34 * sh3);
1501		2065
1502	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2066	mx += self->x - 1;
1503	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2067	my += self->y - 1;
1504		2068
		2069	memset (darkness1, 255, sw1 * sh1);
		2070
1505	for (y = 0; y < sh; y++)	2071	for (y = 0; y < sh1; y++)
1506	if (0 <= y + vy && y + vy < self->rows)	2072	if (0 <= y + my && y + my < self->rows)
1507	{	2073	{
1508	maprow *row = self->row + (y + vy);	2074	maprow *row = self->row + (y + my);
1509		2075
1510	for (x = 0; x < sw; x++)	2076	for (x = 0; x < sw1; x++)
1511	if (row->c0 <= x + vx && x + vx < row->c1)	2077	if (row->c0 <= x + mx && x + mx < row->c1)
1512	{	2078	{
1513	mapcell *cell = row->col + (x + vx - row->c0);	2079	mapcell *cell = row->col + (x + mx - row->c0);
1514		2080
1515	darkness[y * sw4 + x] = cell->darkness < 0	2081	darkness1 [y * sw1 + x] = cell->darkness
		2082	? 255 - (cell->darkness - 1)
1516	? 255 - FOW_DARKNESS	2083	: 255 - FOW_DARKNESS;
1517	: 255 - cell->darkness;
1518	}	2084	}
1519	}	2085	}
1520		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
1521	EXTEND (SP, 3);	2125	EXTEND (SP, 3);
1522	PUSHs (sv_2mortal (newSViv (sw4)));	2126	PUSHs (sv_2mortal (newSViv (sw34)));
1523	PUSHs (sv_2mortal (newSViv (sh)));	2127	PUSHs (sv_2mortal (newSViv (sh3)));
1524	PUSHs (darkness_sv);	2128	PUSHs (darkness3_sv);
1525	}	2129	}
1526		2130
1527	SV *	2131	SV *
1528	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)
1529	CODE:	2133	CODE:
1530	{	2134	{
1531	int x, y, x1, y1;	2135	int x, y, x1, y1;
1532	SV data_sv = newSV (w h * 7 + 5);	2136	SV data_sv = newSV (w h * 7 + 5);
1533	uint8_t data = (uint8_t )SvPVX (data_sv);	2137	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1558	if (row && row->c0 <= x && x < row->c1)	2162	if (row && row->c0 <= x && x < row->c1)
1559	{	2163	{
1560	mapcell *cell = row->col + (x - row->c0);	2164	mapcell *cell = row->col + (x - row->c0);
1561	uint8_t flags = 0;	2165	uint8_t flags = 0;
1562		2166
1563	if (cell->face [0]) flags \|= 1;	2167	if (cell->tile [0]) flags \|= 1;
1564	if (cell->face [1]) flags \|= 2;	2168	if (cell->tile [1]) flags \|= 2;
1565	if (cell->face [2]) flags \|= 4;	2169	if (cell->tile [2]) flags \|= 4;
1566		2170
1567	*data++ = flags;	2171	*data++ = flags;
1568		2172
1569	if (flags & 1)	2173	if (flags & 1)
1570	{	2174	{
		2175	tileid tile = cell->tile [0];
1571	*data++ = cell->face [0] >> 8;	2176	*data++ = tile >> 8;
1572	*data++ = cell->face [0];	2177	*data++ = tile;
1573	}	2178	}
1574		2179
1575	if (flags & 2)	2180	if (flags & 2)
1576	{	2181	{
		2182	tileid tile = cell->tile [1];
1577	*data++ = cell->face [1] >> 8;	2183	*data++ = tile >> 8;
1578	*data++ = cell->face [1];	2184	*data++ = tile;
1579	}	2185	}
1580		2186
1581	if (flags & 4)	2187	if (flags & 4)
1582	{	2188	{
		2189	tileid tile = cell->tile [2];
1583	*data++ = cell->face [2] >> 8;	2190	*data++ = tile >> 8;
1584	*data++ = cell->face [2];	2191	*data++ = tile;
1585	}	2192	}
1586	}	2193	}
1587	else	2194	else
1588	*data++ = 0;	2195	*data++ = 0;
1589	}	2196	}
…		…
1595	}	2202	}
1596	OUTPUT:	2203	OUTPUT:
1597	RETVAL	2204	RETVAL
1598		2205
1599	void	2206	void
1600	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)
1601	PPCODE:	2208	PPCODE:
1602	{	2209	{
1603	int x, y, z;	2210	int x, y, z;
1604	int w, h;	2211	int w, h;
1605	int x1, y1;	2212	int x1, y1;
…		…
1629	{	2236	{
1630	uint8_t flags = *data++;	2237	uint8_t flags = *data++;
1631		2238
1632	if (flags)	2239	if (flags)
1633	{	2240	{
1634	mapface face[3] = { 0, 0, 0 };
1635
1636	mapcell *cell = row_get_cell (row, x);	2241	mapcell *cell = row_get_cell (row, x);
		2242	tileid tile[3] = { 0, 0, 0 };
1637		2243
1638	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2244	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1639	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2245	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1640	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2246	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1641		2247
1642	if (cell->darkness <= 0)	2248	if (cell->darkness == 0)
1643	{	2249	{
1644	cell->darkness = -1;	2250	cell->darkness = 0;
1645		2251
1646	for (z = 0; z <= 2; z++)	2252	for (z = 0; z <= 2; z++)
1647	{	2253	{
1648	cell->face[z] = face[z];	2254	tileid t = tile [z];
1649		2255
1650	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2256	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2257	{
1651	XPUSHs (sv_2mortal (newSViv (face[z])));	2258	XPUSHs (sv_2mortal (newSViv (t)));
		2259	need_texid (self, t);
		2260	}
		2261
		2262	cell->tile [z] = t;
1652	}	2263	}
1653	}	2264	}
1654	}	2265	}
1655	}	2266	}
1656	}	2267	}
1657	}	2268	}
1658		2269
1659	MODULE = CFClient PACKAGE = CFClient::MixChunk	2270	MODULE = CFPlus PACKAGE = CFPlus::RW
1660		2271
1661	CFClient::MixChunk	2272	CFPlus::RW
1662	new_from_file (SV class, char path)	2273	new (SV class, SV data_sv)
1663	CODE:	2274	CODE:
1664	RETVAL = Mix_LoadWAV (path);	2275	{
		2276	STRLEN datalen;
		2277	char *data = SvPVbyte (data_sv, datalen);
		2278
		2279	RETVAL = SDL_RWFromConstMem (data, datalen);
		2280	}
1665	OUTPUT:	2281	OUTPUT:
1666	RETVAL	2282	RETVAL
1667		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 : '('
1668	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
1669	DESTROY (CFClient::MixChunk self)	2393	DESTROY (CFPlus::MixChunk self)
1670	CODE:	2394	CODE:
1671	Mix_FreeChunk (self);	2395	Mix_FreeChunk (self);
1672		2396
1673	int	2397	int
1674	volume (CFClient::MixChunk self, int volume = -1)	2398	volume (CFPlus::MixChunk self, int volume = -1)
1675	CODE:	2399	CODE:
		2400	if (items > 1)
		2401	volume = CLAMP (volume, 0, 128);
1676	RETVAL = Mix_VolumeChunk (self, volume);	2402	RETVAL = Mix_VolumeChunk (self, volume);
1677	OUTPUT:	2403	OUTPUT:
1678	RETVAL	2404	RETVAL
1679		2405
1680	int	2406	CFPlus::Channel
1681	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)
1682	CODE:	2408	CODE:
		2409	{
1683	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	}
1684	OUTPUT:	2421	OUTPUT:
1685	RETVAL	2422	RETVAL
1686		2423
1687	MODULE = CFClient PACKAGE = CFClient::MixMusic	2424	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1688		2425
1689	int	2426	int
1690	volume (int volume = -1)	2427	volume (int volume = -1)
		2428	PROTOTYPE: ;$
1691	CODE:	2429	CODE:
		2430	if (items > 0)
		2431	volume = CLAMP (volume, 0, 128);
1692	RETVAL = Mix_VolumeMusic (volume);	2432	RETVAL = Mix_VolumeMusic (volume);
1693	OUTPUT:	2433	OUTPUT:
1694	RETVAL	2434	RETVAL
1695		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
1696	CFClient::MixMusic	2446	CFPlus::MixMusic
1697	new_from_file (SV class, char path)	2447	new (SV *class, CFPlus::RW rwops)
1698	CODE:	2448	CODE:
1699	RETVAL = Mix_LoadMUS (path);	2449	RETVAL = Mix_LoadMUS_RW (rwops);
1700	OUTPUT:	2450	OUTPUT:
1701	RETVAL	2451	RETVAL
1702		2452
1703	void	2453	void
1704	DESTROY (CFClient::MixMusic self)	2454	DESTROY (CFPlus::MixMusic self)
1705	CODE:	2455	CODE:
1706	Mix_FreeMusic (self);	2456	Mix_FreeMusic (self);
1707		2457
1708	int	2458	int
1709	play (CFClient::MixMusic self, int loops = -1)	2459	play (CFPlus::MixMusic self, int loops = -1)
1710	CODE:	2460	CODE:
1711	RETVAL = Mix_PlayMusic (self, loops);	2461	RETVAL = Mix_PlayMusic (self, loops);
1712	OUTPUT:	2462	OUTPUT:
1713	RETVAL	2463	RETVAL
1714		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
1715	MODULE = CFClient PACKAGE = CFClient::OpenGL	2470	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2471
		2472	PROTOTYPES: ENABLE
1716		2473
1717	BOOT:	2474	BOOT:
1718	{	2475	{
1719	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2476	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1720	static const struct {	2477	static const struct {
1721	const char *name;	2478	const char *name;
1722	IV iv;	2479	IV iv;
1723	} *civ, const_iv[] = {	2480	} *civ, const_iv[] = {
1724	# 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),
1725	const_iv (GL_COLOR_MATERIAL),	2485	const_iv (GL_COLOR_MATERIAL),
1726	const_iv (GL_SMOOTH),	2486	const_iv (GL_SMOOTH),
1727	const_iv (GL_FLAT),	2487	const_iv (GL_FLAT),
1728	const_iv (GL_DITHER),	2488	const_iv (GL_DITHER),
1729	const_iv (GL_BLEND),	2489	const_iv (GL_BLEND),
…		…
1733	const_iv (GL_ALPHA_TEST),	2493	const_iv (GL_ALPHA_TEST),
1734	const_iv (GL_NORMALIZE),	2494	const_iv (GL_NORMALIZE),
1735	const_iv (GL_RESCALE_NORMAL),	2495	const_iv (GL_RESCALE_NORMAL),
1736	const_iv (GL_FRONT),	2496	const_iv (GL_FRONT),
1737	const_iv (GL_BACK),	2497	const_iv (GL_BACK),
		2498	const_iv (GL_AUX0),
1738	const_iv (GL_AND),	2499	const_iv (GL_AND),
1739	const_iv (GL_ONE),	2500	const_iv (GL_ONE),
1740	const_iv (GL_ZERO),	2501	const_iv (GL_ZERO),
1741	const_iv (GL_SRC_ALPHA),	2502	const_iv (GL_SRC_ALPHA),
1742	const_iv (GL_DST_ALPHA),	2503	const_iv (GL_DST_ALPHA),
…		…
1756	const_iv (GL_LUMINANCE),	2517	const_iv (GL_LUMINANCE),
1757	const_iv (GL_LUMINANCE_ALPHA),	2518	const_iv (GL_LUMINANCE_ALPHA),
1758	const_iv (GL_FLOAT),	2519	const_iv (GL_FLOAT),
1759	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2520	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1760	const_iv (GL_COMPILE),	2521	const_iv (GL_COMPILE),
		2522	const_iv (GL_PROXY_TEXTURE_1D),
		2523	const_iv (GL_PROXY_TEXTURE_2D),
1761	const_iv (GL_TEXTURE_1D),	2524	const_iv (GL_TEXTURE_1D),
1762	const_iv (GL_TEXTURE_2D),	2525	const_iv (GL_TEXTURE_2D),
1763	const_iv (GL_TEXTURE_ENV),	2526	const_iv (GL_TEXTURE_ENV),
1764	const_iv (GL_TEXTURE_MAG_FILTER),	2527	const_iv (GL_TEXTURE_MAG_FILTER),
1765	const_iv (GL_TEXTURE_MIN_FILTER),	2528	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1786	const_iv (GL_COLOR_LOGIC_OP),	2549	const_iv (GL_COLOR_LOGIC_OP),
1787	const_iv (GL_SEPARABLE_2D),	2550	const_iv (GL_SEPARABLE_2D),
1788	const_iv (GL_CONVOLUTION_2D),	2551	const_iv (GL_CONVOLUTION_2D),
1789	const_iv (GL_CONVOLUTION_BORDER_MODE),	2552	const_iv (GL_CONVOLUTION_BORDER_MODE),
1790	const_iv (GL_CONSTANT_BORDER),	2553	const_iv (GL_CONSTANT_BORDER),
		2554	const_iv (GL_POINTS),
1791	const_iv (GL_LINES),	2555	const_iv (GL_LINES),
		2556	const_iv (GL_LINE_STRIP),
1792	const_iv (GL_LINE_LOOP),	2557	const_iv (GL_LINE_LOOP),
1793	const_iv (GL_QUADS),	2558	const_iv (GL_QUADS),
1794	const_iv (GL_QUAD_STRIP),	2559	const_iv (GL_QUAD_STRIP),
1795	const_iv (GL_TRIANGLES),	2560	const_iv (GL_TRIANGLES),
1796	const_iv (GL_TRIANGLE_STRIP),	2561	const_iv (GL_TRIANGLE_STRIP),
1797	const_iv (GL_TRIANGLE_FAN),	2562	const_iv (GL_TRIANGLE_FAN),
		2563	const_iv (GL_POLYGON),
1798	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),
1799	const_iv (GL_FASTEST),	2569	const_iv (GL_FASTEST),
		2570	const_iv (GL_DONT_CARE),
		2571	const_iv (GL_NICEST),
1800	const_iv (GL_V2F),	2572	const_iv (GL_V2F),
1801	const_iv (GL_V3F),	2573	const_iv (GL_V3F),
1802	const_iv (GL_T2F_V3F),	2574	const_iv (GL_T2F_V3F),
1803	const_iv (GL_T2F_N3F_V3F),	2575	const_iv (GL_T2F_N3F_V3F),
1804	# undef const_iv	2576	# undef const_iv
1805	};	2577	};
1806		2578
1807	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; )
1808	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);
1809	}	2584	}
1810		2585
1811	char *	2586	char *
1812	gl_vendor ()	2587	gl_vendor ()
1813	CODE:	2588	CODE:
…		…
1827	CODE:	2602	CODE:
1828	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2603	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1829	OUTPUT:	2604	OUTPUT:
1830	RETVAL	2605	RETVAL
1831		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
1832	int glGetError ()	2621	int glGetError ()
1833		2622
1834	void glFinish ()	2623	void glFinish ()
1835		2624
1836	void glClear (int mask)	2625	void glClear (int mask)
…		…
1873	# near_ and far_ are due to microsofts buggy "c" compiler	2662	# near_ and far_ are due to microsofts buggy "c" compiler
1874	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_)
1875		2664
1876	# near_ and far_ are due to microsofts buggy "c" compiler	2665	# near_ and far_ are due to microsofts buggy "c" compiler
1877	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
1878		2669
1879	void glViewport (int x, int y, int width, int height)	2670	void glViewport (int x, int y, int width, int height)
1880		2671
1881	void glScissor (int x, int y, int width, int height)	2672	void glScissor (int x, int y, int width, int height)
1882		2673
…		…
1890		2681
1891	void glRotate (float angle, float x, float y, float z)	2682	void glRotate (float angle, float x, float y, float z)
1892	CODE:	2683	CODE:
1893	glRotatef (angle, x, y, z);	2684	glRotatef (angle, x, y, z);
1894		2685
1895	void glBegin (int mode)
1896
1897	void glEnd ()
1898
1899	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)
1900	PROTOTYPE: @
1901	ALIAS:	2687	ALIAS:
1902	glColor_premultiply = 1	2688	glColor_premultiply = 1
1903	CODE:	2689	CODE:
1904	if (ix)	2690	if (ix)
1905	{	2691	{
1906	r *= a;	2692	r *= a;
1907	g *= a;	2693	g *= a;
1908	b *= a;	2694	b *= a;
1909	}	2695	}
1910	// microsoft visual "c" rounds instead of truncating...	2696	// microsoft visual "c" rounds instead of truncating...
1911	glColor4ub (MIN ((int)(r * 256.f), 255),	2697	glColor4f (r, g, b, a);
1912	MIN ((int)(g * 256.f), 255),
1913	MIN ((int)(b * 256.f), 255),
1914	MIN ((int)(a * 256.f), 255));
1915
1916	void glInterleavedArrays (int format, int stride, char *data)
1917
1918	void glDrawElements (int mode, int count, int type, char *indices)
1919
1920	# 1.2 void glDrawRangeElements (int mode, int start, int end
1921		2698
1922	void glRasterPos (float x, float y, float z = 0.)	2699	void glRasterPos (float x, float y, float z = 0.)
1923	CODE:	2700	CODE:
1924	glRasterPos3f (0, 0, z);	2701	glRasterPos3f (0, 0, z);
1925	glBitmap (0, 0, 0, 0, x, y, 0);	2702	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1930		2707
1931	void glTexCoord (float s, float t)	2708	void glTexCoord (float s, float t)
1932	CODE:	2709	CODE:
1933	glTexCoord2f (s, t);	2710	glTexCoord2f (s, t);
1934		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
1935	void glTexEnv (int target, int pname, float param)	2732	void glTexEnv (int target, int pname, float param)
1936	CODE:	2733	CODE:
1937	glTexEnvf (target, pname, param);	2734	glTexEnvf (target, pname, param);
1938		2735
1939	void glTexParameter (int target, int pname, float param)	2736	void glTexParameter (int target, int pname, float param)
…		…
1961		2758
1962	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)
1963		2760
1964	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)
1965		2762
		2763	void glPixelZoom (float x, float y)
		2764
1966	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)
1967		2766
1968	int glGenTexture ()	2767	int glGenTexture ()
1969	CODE:	2768	CODE:
1970	{	2769	RETVAL = gen_texture ();
1971	GLuint name;
1972	glGenTextures (1, &name);
1973	RETVAL = name;
1974	}
1975	OUTPUT:	2770	OUTPUT:
1976	RETVAL	2771	RETVAL
1977		2772
1978	void glDeleteTexture (int name)	2773	void glDeleteTexture (int name)
1979	CODE:	2774	CODE:
1980	{
1981	GLuint name_ = name;
1982	glDeleteTextures (1, &name_);	2775	del_texture (name);
1983	}	2776
1984
1985	int glGenList ()	2777	int glGenList ()
1986	CODE:	2778	CODE:
1987	RETVAL = glGenLists (1);	2779	RETVAL = glGenLists (1);
1988	OUTPUT:	2780	OUTPUT:
1989	RETVAL	2781	RETVAL
…		…
1996		2788
1997	void glEndList ()	2789	void glEndList ()
1998		2790
1999	void glCallList (int list)	2791	void glCallList (int list)
2000		2792
		2793	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2001		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 1.126 by root, Tue Jul 4 23:56:34 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 1.126 by root, Tue Jul 4 23:56:34 2006 UTC vs.
Revision 1.223 by root, Sat Aug 11 11:07:08 2007 UTC