[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 1.222 by root, Sat Aug 11 06:34:26 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
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"
80		119
81	#include "pango-font.c"	120	#include "pango-font.c"
82	#include "pango-fontmap.c"	121	#include "pango-fontmap.c"
83	#include "pango-render.c"	122	#include "pango-render.c"
84		123
		124	typedef IV CFPlus__Channel;
		125	typedef SDL_RWops *CFPlus__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	126	typedef Mix_Chunk *CFPlus__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	127	typedef Mix_Music *CFPlus__MixMusic;
87		128
88	typedef PangoFontDescription *CFClient__Font;	129	typedef PangoFontDescription *CFPlus__Font;
89		130
90	static int	131	static int
91	shape_attr_p (PangoLayoutRun *run)	132	shape_attr_p (PangoLayoutRun *run)
92	{	133	{
93	GSList *attrs = run->item->analysis.extra_attrs;	134	GSList *attrs = run->item->analysis.extra_attrs;
…		…
107		148
108	typedef struct cf_layout {	149	typedef struct cf_layout {
109	PangoLayout *pl;	150	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	151	float r, g, b, a; // default color for rgba mode
111	int base_height;	152	int base_height;
112	CFClient__Font font;	153	CFPlus__Font font;
113	} *CFClient__Layout;	154	} *CFPlus__Layout;
114		155
115	static CFClient__Font default_font;	156	static CFPlus__Font default_font;
116	static PangoContext *opengl_context;	157	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	158	static PangoFontMap *opengl_fontmap;
118		159
119	static void	160	static void
120	substitute_func (FcPattern *pattern, gpointer data)	161	substitute_func (FcPattern *pattern, gpointer data)
121	{	162	{
122	FcPatternAddBool (pattern, FC_HINTING, 1);	163	FcPatternAddBool (pattern, FC_HINTING, 1);
123	#ifdef FC_HINT_STYLE	164	#ifdef FC_HINT_STYLE
124	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	165	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
125	#endif	166	#endif
126	#ifdef _WIN32
127	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
128	#else
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	167	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	#endif
131	}	168	}
132		169
133	static void	170	static void
134	layout_update_font (CFClient__Layout self)	171	layout_update_font (CFPlus__Layout self)
135	{	172	{
136	/* use a random scale factor to account for unknown descenders, 0.8 works	173	/* use a random scale factor to account for unknown descenders, 0.8 works
137	* reasonably well with bitstream vera	174	* reasonably well with bitstream vera
138	*/	175	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	176	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
143		180
144	pango_layout_set_font_description (self->pl, font);	181	pango_layout_set_font_description (self->pl, font);
145	}	182	}
146		183
147	static void	184	static void
148	layout_get_pixel_size (CFClient__Layout self, int w, int h)	185	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
149	{	186	{
		187	PangoRectangle rect;
		188
		189	// get_pixel_* wrongly rounds down
150	pango_layout_get_pixel_size (self->pl, w, h);	190	pango_layout_get_extents (self->pl, 0, &rect);
151		191
152	if (!w) w = 1;	192	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
153	if (!h) h = 1;	193	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
154		194
155	w = (w + 3) & ~3;	195	if (!rect.width) rect.width = 1;
156	}	196	if (!rect.height) rect.height = 1;
157		197
		198	*w = rect.width;
		199	*h = rect.height;
		200	}
		201
		202	typedef uint16_t tileid;
158	typedef uint16_t mapface;	203	typedef uint16_t faceid;
159		204
160	typedef struct {	205	typedef struct {
161	GLint name;	206	int name;
162	int w, h;	207	int w, h;
163	float s, t;	208	float s, t;
164	uint8_t r, g, b, a;	209	uint8_t r, g, b, a;
		210	tileid smoothtile;
		211	uint8_t smoothlevel;
165	} maptex;	212	} maptex;
166		213
167	typedef struct {	214	typedef struct {
		215	uint32_t player;
		216	tileid tile[3];
168	int16_t darkness;	217	uint16_t darkness;
169	mapface face[3];	218	uint8_t stat_width, stat_hp, flags, smoothmax;
170	} mapcell;	219	} mapcell;
171		220
172	typedef struct {	221	typedef struct {
173	int32_t c0, c1;	222	int32_t c0, c1;
174	mapcell *col;	223	mapcell *col;
175	} maprow;	224	} maprow;
176		225
177	typedef struct map {	226	typedef struct map {
178	int x, y, w, h;	227	int x, y, w, h;
179	int ox, oy; /* offset to virtual global coordinate system */	228	int ox, oy; /* offset to virtual global coordinate system */
180	int faces;	229	int faces; tileid *face2tile; // [faceid]
181	mapface *face;	230	int texs; maptex *tex; // [tileid]
182
183	int texs;
184	maptex *tex;
185		231
186	int32_t rows;	232	int32_t rows;
187	maprow *row;	233	maprow *row;
188	} *CFClient__Map;	234	} *CFPlus__Map;
189		235
190	static char *	236	static char *
191	prepend (char *ptr, int sze, int inc)	237	prepend (char *ptr, int sze, int inc)
192	{	238	{
193	char *p;	239	char *p;
…		…
210	}	256	}
211		257
212	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	258	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
213	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	259	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
214		260
		261	static void
		262	need_facenum (struct map *self, faceid face)
		263	{
		264	while (self->faces <= face)
		265	{
		266	Append (tileid, self->face2tile, self->faces, self->faces);
		267	self->faces *= 2;
		268	}
		269	}
		270
		271	static void
		272	need_texid (struct map *self, int texid)
		273	{
		274	while (self->texs <= texid)
		275	{
		276	Append (maptex, self->tex, self->texs, self->texs);
		277	self->texs *= 2;
		278	}
		279	}
		280
215	static maprow *	281	static maprow *
216	map_get_row (CFClient__Map self, int y)	282	map_get_row (CFPlus__Map self, int y)
217	{	283	{
218	if (0 > y)	284	if (0 > y)
219	{	285	{
220	int extend = - y + MAP_EXTEND_Y;	286	int extend = - y + MAP_EXTEND_Y;
221	Prepend (maprow, self->row, self->rows, extend);	287	Prepend (maprow, self->row, self->rows, extend);
…		…
259		325
260	return row->col + (x - row->c0);	326	return row->col + (x - row->c0);
261	}	327	}
262		328
263	static mapcell *	329	static mapcell *
264	map_get_cell (CFClient__Map self, int x, int y)	330	map_get_cell (CFPlus__Map self, int x, int y)
265	{	331	{
266	return row_get_cell (map_get_row (self, y), x);	332	return row_get_cell (map_get_row (self, y), x);
267	}	333	}
268		334
269	static void	335	static void
270	map_clear (CFClient__Map self)	336	map_clear (CFPlus__Map self)
271	{	337	{
272	int r;	338	int r;
273		339
274	for (r = 0; r < self->rows; r++)	340	for (r = 0; r < self->rows; r++)
275	Safefree (self->row[r].col);	341	Safefree (self->row[r].col);
…		…
283	self->row = 0;	349	self->row = 0;
284	self->rows = 0;	350	self->rows = 0;
285	}	351	}
286		352
287	static void	353	static void
288	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	354	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
289	{	355	{
290	int x, y;	356	int x, y;
291	maprow *row;	357	maprow *row;
		358	mapcell *cell;
292		359
293	for (y = y0; y < y0 + h; y++)	360	for (y = y0; y < y0 + h; y++)
294	if (y >= 0)	361	if (y >= 0)
295	{	362	{
296	if (y >= self->rows)	363	if (y >= self->rows)
…		…
302	if (x >= row->c0)	369	if (x >= row->c0)
303	{	370	{
304	if (x >= row->c1)	371	if (x >= row->c1)
305	break;	372	break;
306		373
307	row->col[x - row->c0].darkness = -1;	374	cell = row->col + x - row->c0;
		375
		376	cell->darkness = 0;
		377	cell->stat_hp = 0;
		378	cell->flags = 0;
		379	cell->player = 0;
308	}	380	}
309	}	381	}
		382	}
		383
		384	typedef struct {
		385	tileid tile;
		386	uint8_t x, y, level;
		387	} smooth_key;
		388
		389	static void
		390	smooth_or_bits (HV hv, smooth_key key, IV bits)
		391	{
		392	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		393
		394	if (SvIOK (*sv))
		395	SvIV_set (sv, SvIVX (sv) \| bits);
		396	else
		397	sv_setiv (*sv, bits);
310	}	398	}
311		399
312	static void	400	static void
313	music_finished (void)	401	music_finished (void)
314	{	402	{
…		…
350	n \|= n >> 16;	438	n \|= n >> 16;
351		439
352	return n + 1;	440	return n + 1;
353	}	441	}
354		442
		443	/* SDL should provide this, really. */
		444	#define SDLK_MODIFIER_MIN 300
		445	#define SDLK_MODIFIER_MAX 314
		446
		447	/******************************************************************************/
		448
		449	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		450	static GV *hover_gv;
		451
		452	static int
		453	within_widget (SV *widget, NV x, NV y)
		454	{
		455	HV *self;
		456	SV **svp;
		457	NV wx, ww, wy, wh;
		458
		459	if (!SvROK (widget))
		460	return 0;
		461
		462	self = (HV *)SvRV (widget);
		463
		464	if (SvTYPE (self) != SVt_PVHV)
		465	return 0;
		466
		467	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		468	if (y < wy)
		469	return 0;
		470
		471	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		472	if (y >= wy + wh)
		473	return 0;
		474
		475	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		476	if (x < wx)
		477	return 0;
		478
		479	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		480	if (x >= wx + ww)
		481	return 0;
		482
		483	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		484	if (!svp \|\| !SvTRUE (*svp))
		485	return 0;
		486
		487	return 1;
		488	}
		489
355	MODULE = CFClient PACKAGE = CFClient	490	MODULE = CFPlus PACKAGE = CFPlus
356		491
357	PROTOTYPES: ENABLE	492	PROTOTYPES: ENABLE
358		493
359	BOOT:	494	BOOT:
360	{	495	{
361	HV *stash = gv_stashpv ("CFClient", 1);	496	HV *stash = gv_stashpv ("CFPlus", 1);
362	static const struct {	497	static const struct {
363	const char *name;	498	const char *name;
364	IV iv;	499	IV iv;
365	} *civ, const_iv[] = {	500	} *civ, const_iv[] = {
366	# define const_iv(name) { # name, (IV)name }	501	# define const_iv(name) { # name, (IV)name }
		502	const_iv (SDLK_MODIFIER_MIN),
		503	const_iv (SDLK_MODIFIER_MAX),
		504
367	const_iv (SDL_ACTIVEEVENT),	505	const_iv (SDL_ACTIVEEVENT),
368	const_iv (SDL_KEYDOWN),	506	const_iv (SDL_KEYDOWN),
369	const_iv (SDL_KEYUP),	507	const_iv (SDL_KEYUP),
370	const_iv (SDL_MOUSEMOTION),	508	const_iv (SDL_MOUSEMOTION),
371	const_iv (SDL_MOUSEBUTTONDOWN),	509	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
380	const_iv (SDL_EVENT_RESERVEDA),	518	const_iv (SDL_EVENT_RESERVEDA),
381	const_iv (SDL_EVENT_RESERVEDB),	519	const_iv (SDL_EVENT_RESERVEDB),
382	const_iv (SDL_VIDEORESIZE),	520	const_iv (SDL_VIDEORESIZE),
383	const_iv (SDL_VIDEOEXPOSE),	521	const_iv (SDL_VIDEOEXPOSE),
384	const_iv (SDL_USEREVENT),	522	const_iv (SDL_USEREVENT),
		523
		524	const_iv (SDL_APPINPUTFOCUS),
		525	const_iv (SDL_APPMOUSEFOCUS),
		526	const_iv (SDL_APPACTIVE),
		527
385	const_iv (SDLK_KP0),	528	const_iv (SDLK_KP0),
386	const_iv (SDLK_KP1),	529	const_iv (SDLK_KP1),
387	const_iv (SDLK_KP2),	530	const_iv (SDLK_KP2),
388	const_iv (SDLK_KP3),	531	const_iv (SDLK_KP3),
389	const_iv (SDLK_KP4),	532	const_iv (SDLK_KP4),
…		…
444	const_iv (SDLK_BREAK),	587	const_iv (SDLK_BREAK),
445	const_iv (SDLK_MENU),	588	const_iv (SDLK_MENU),
446	const_iv (SDLK_POWER),	589	const_iv (SDLK_POWER),
447	const_iv (SDLK_EURO),	590	const_iv (SDLK_EURO),
448	const_iv (SDLK_UNDO),	591	const_iv (SDLK_UNDO),
		592
449	const_iv (KMOD_NONE),	593	const_iv (KMOD_NONE),
		594	const_iv (KMOD_SHIFT),
450	const_iv (KMOD_LSHIFT),	595	const_iv (KMOD_LSHIFT),
451	const_iv (KMOD_RSHIFT),	596	const_iv (KMOD_RSHIFT),
		597	const_iv (KMOD_CTRL),
452	const_iv (KMOD_LCTRL),	598	const_iv (KMOD_LCTRL),
453	const_iv (KMOD_RCTRL),	599	const_iv (KMOD_RCTRL),
		600	const_iv (KMOD_ALT),
454	const_iv (KMOD_LALT),	601	const_iv (KMOD_LALT),
455	const_iv (KMOD_RALT),	602	const_iv (KMOD_RALT),
		603	const_iv (KMOD_META),
456	const_iv (KMOD_LMETA),	604	const_iv (KMOD_LMETA),
457	const_iv (KMOD_RMETA),	605	const_iv (KMOD_RMETA),
458	const_iv (KMOD_NUM),	606	const_iv (KMOD_NUM),
459	const_iv (KMOD_CAPS),	607	const_iv (KMOD_CAPS),
460	const_iv (KMOD_MODE),	608	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	609	# undef const_iv
466	};	610	};
467		611
468	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	612	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
469	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	613	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		614
		615	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		616	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
470	}	617	}
		618
		619	void
		620	weaken (SV *rv)
		621	PROTOTYPE: $
		622	CODE:
		623	sv_rvweaken (rv);
		624
		625	int
		626	in_destruct ()
		627	CODE:
		628	RETVAL = PL_main_cv == Nullcv;
		629	OUTPUT:
		630	RETVAL
471		631
472	NV floor (NV x)	632	NV floor (NV x)
473		633
474	NV ceil (NV x)	634	NV ceil (NV x)
475		635
…		…
480	opengl_fontmap = pango_opengl_font_map_new ();	640	opengl_fontmap = pango_opengl_font_map_new ();
481	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	641	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);	642	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
483	}	643	}
484		644
		645	char *
		646	SDL_GetError ()
		647
485	int	648	int
486	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	649	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
487		650
488	void	651	void
489	SDL_Quit ()	652	SDL_Quit ()
490		653
491	void	654	void
492	SDL_ListModes ()	655	SDL_ListModes (int rgb, int alpha)
493	PPCODE:	656	PPCODE:
494	{	657	{
495	SDL_Rect **m;	658	SDL_Rect **m;
496		659
497	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	660	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
498	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	661	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
499	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	662	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
500	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	663	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
501		664
502	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	665	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
503	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	666	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
504		667
505	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	668	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
506	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	669	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
507	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	670	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
508	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	671	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
509		672
510	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	673	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
511		674	#if SDL_VERSION_ATLEAST(1,2,10)
512	SDL_EnableUNICODE (1);	675	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
513	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	676	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		677	#endif
514		678
515	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	679	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
516		680
517	if (m && m != (SDL_Rect **)-1)	681	if (m && m != (SDL_Rect **)-1)
518	while (*m)	682	while (*m)
519	{	683	{
		684	if ((m)->w >= 640 && (m)->h >= 480)
		685	{
520	AV *av = newAV ();	686	AV *av = newAV ();
521	av_push (av, newSViv ((*m)->w));	687	av_push (av, newSViv ((*m)->w));
522	av_push (av, newSViv ((*m)->h));	688	av_push (av, newSViv ((*m)->h));
		689	av_push (av, newSViv (rgb));
		690	av_push (av, newSViv (alpha));
523	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	691	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		692	}
524		693
525	++m;	694	++m;
526	}	695	}
527	}	696	}
528		697
529	char *
530	SDL_GetError ()
531
532	int	698	int
533	SDL_SetVideoMode (int w, int h, int fullscreen)	699	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
534	CODE:	700	CODE:
		701	{
		702	SDL_EnableUNICODE (1);
		703	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		704
		705	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		706	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		707	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		708	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		709
535	RETVAL = !!SDL_SetVideoMode (	710	RETVAL = !!SDL_SetVideoMode (
536	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	711	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
537	);	712	);
		713
538	if (RETVAL)	714	if (RETVAL)
539	{	715	{
		716	av_clear (texture_av);
		717
540	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	718	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
541	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	719	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
542	# include "glfunc.h"	720	#include "glfunc.h"
543	# undef GL_FUNC	721	#undef GL_FUNC
544	}	722	}
		723	}
545	OUTPUT:	724	OUTPUT:
546	RETVAL	725	RETVAL
547		726
548	void	727	void
549	SDL_GL_SwapBuffers ()	728	SDL_GL_SwapBuffers ()
550		729
551	char *	730	char *
552	SDL_GetKeyName (int sym)	731	SDL_GetKeyName (int sym)
553		732
		733	int
		734	SDL_GetAppState ()
		735
554	void	736	void
555	SDL_PollEvent ()	737	poll_events ()
556	PPCODE:	738	PPCODE:
557	{	739	{
558	SDL_Event ev;	740	SDL_Event ev;
559		741
560	while (SDL_PollEvent (&ev))	742	SDL_PumpEvents ();
		743	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
561	{	744	{
562	HV *hv = newHV ();	745	HV *hv = newHV ();
563	hv_store (hv, "type", 4, newSViv (ev.type), 0);	746	hv_store (hv, "type", 4, newSViv (ev.type), 0);
564		747
565	switch (ev.type)	748	switch (ev.type)
…		…
567	case SDL_KEYDOWN:	750	case SDL_KEYDOWN:
568	case SDL_KEYUP:	751	case SDL_KEYUP:
569	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	752	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
570	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	753	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
571	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	754	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		755	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
572	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	756	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
573	break;	757	break;
574		758
575	case SDL_ACTIVEEVENT:	759	case SDL_ACTIVEEVENT:
576	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	760	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
577	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	761	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
578	break;	762	break;
579		763
580	case SDL_MOUSEMOTION:	764	case SDL_MOUSEMOTION:
		765	{
		766	int state = ev.motion.state;
		767	int x = ev.motion.x;
		768	int y = ev.motion.y;
		769	int xrel = ev.motion.xrel;
		770	int yrel = ev.motion.yrel;
		771
		772	/* do simplistic event compression */
		773	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		774	&& state == ev.motion.state)
		775	{
		776	xrel += ev.motion.xrel;
		777	yrel += ev.motion.yrel;
		778	x = ev.motion.x;
		779	y = ev.motion.y;
		780	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		781	}
		782
581	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	783	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
582
583	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	784	hv_store (hv, "state", 5, newSViv (state), 0);
584	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	785	hv_store (hv, "x", 1, newSViv (x), 0);
585	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	786	hv_store (hv, "y", 1, newSViv (y), 0);
586	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	787	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
587	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	788	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		789	}
588	break;	790	break;
589		791
590	case SDL_MOUSEBUTTONDOWN:	792	case SDL_MOUSEBUTTONDOWN:
591	case SDL_MOUSEBUTTONUP:	793	case SDL_MOUSEBUTTONUP:
592	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	794	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
602	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	804	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
603	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	805	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
604	break;	806	break;
605	}	807	}
606		808
607	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	809	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
608	}	810	}
609	}	811	}
610		812
611	int	813	int
612	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	814	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
613	POSTCALL:	815	POSTCALL:
614	Mix_HookMusicFinished (music_finished);	816	Mix_HookMusicFinished (music_finished);
615	Mix_ChannelFinished (channel_finished);	817	Mix_ChannelFinished (channel_finished);
616		818
617	void	819	void
618	Mix_CloseAudio ()	820	Mix_CloseAudio ()
619		821
620	int	822	int
621	Mix_AllocateChannels (int numchans = -1)	823	Mix_AllocateChannels (int numchans = -1)
622		824
		825	const char *
		826	Mix_GetError ()
		827
623	void	828	void
624	lowdelay (int fd, int val = 1)	829	lowdelay (int fd, int val = 1)
625	CODE:	830	CODE:
		831	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		832
		833	void
		834	win32_proxy_info ()
		835	PPCODE:
		836	{
626	#ifndef _WIN32	837	#ifdef _WIN32
627	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	838	char buffer[2048];
		839	DWORD buflen;
		840
		841	EXTEND (SP, 3);
		842
		843	buflen = sizeof (buffer);
		844	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		845	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		846	{
		847	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		848
		849	buflen = sizeof (buffer);
		850	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		851	{
		852	PUSHs (newSVpv (buffer, 0));
		853
		854	buflen = sizeof (buffer);
		855	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		856	PUSHs (newSVpv (buffer, 0));
		857	}
		858	}
628	#endif	859	#endif
		860	}
629		861
630	void	862	void
631	add_font (char *file)	863	add_font (char *file)
632	CODE:	864	CODE:
633	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	865	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
634		866
635	void	867	void
636	load_image_inline (SV *image_)	868	load_image_inline (SV *image_)
637	ALIAS:	869	ALIAS:
638	load_image_file = 1	870	load_image_file = 1
…		…
641	STRLEN image_len;	873	STRLEN image_len;
642	char image = (char )SvPVbyte (image_, image_len);	874	char image = (char )SvPVbyte (image_, image_len);
643	SDL_Surface surface, surface2;	875	SDL_Surface surface, surface2;
644	SDL_PixelFormat fmt;	876	SDL_PixelFormat fmt;
645	SDL_RWops *rw = ix	877	SDL_RWops *rw = ix
646	? SDL_RWFromFile (image, "r")	878	? SDL_RWFromFile (image, "rb")
647	: SDL_RWFromConstMem (image, image_len);	879	: SDL_RWFromConstMem (image, image_len);
648		880
649	if (!rw)	881	if (!rw)
650	croak ("load_image: %s", SDL_GetError ());	882	croak ("load_image: %s", SDL_GetError ());
651		883
…		…
680		912
681	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	913	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
682		914
683	assert (surface2->pitch == surface2->w * 4);	915	assert (surface2->pitch == surface2->w * 4);
684		916
		917	SDL_LockSurface (surface2);
685	EXTEND (SP, 5);	918	EXTEND (SP, 6);
686	PUSHs (sv_2mortal (newSViv (surface2->w)));	919	PUSHs (sv_2mortal (newSViv (surface2->w)));
687	PUSHs (sv_2mortal (newSViv (surface2->h)));	920	PUSHs (sv_2mortal (newSViv (surface2->h)));
688	SDL_LockSurface (surface2);
689	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	921	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)));	922	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
692	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	923	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
693	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	924	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		925	SDL_UnlockSurface (surface2);
694		926
695	SDL_FreeSurface (surface);	927	SDL_FreeSurface (surface);
696	SDL_FreeSurface (surface2);	928	SDL_FreeSurface (surface2);
697	}	929	}
698		930
…		…
737	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	969	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
738	#endif	970	#endif
739	_exit (1);	971	_exit (1);
740		972
741	void	973	void
742	_exit (int retval)	974	_exit (int retval = 0)
743	CODE:	975	CODE:
		976	#ifdef WIN32
		977	ExitThread (retval); // unclean, please beam me up
		978	#else
744	_exit (retval);	979	_exit (retval);
		980	#endif
745		981
		982	void
		983	debug ()
		984	CODE:
		985	{
		986	#if DEBUG
		987	VALGRIND_DO_LEAK_CHECK;
		988	#endif
		989	}
		990
746	MODULE = CFClient PACKAGE = CFClient::Font	991	MODULE = CFPlus PACKAGE = CFPlus::Font
747		992
748	CFClient::Font	993	PROTOTYPES: DISABLE
		994
		995	CFPlus::Font
749	new_from_file (SV class, char path, int id = 0)	996	new_from_file (SV class, char path, int id = 0)
750	CODE:	997	CODE:
751	{	998	{
752	int count;	999	int count;
753	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1000	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
756	}	1003	}
757	OUTPUT:	1004	OUTPUT:
758	RETVAL	1005	RETVAL
759		1006
760	void	1007	void
761	DESTROY (CFClient::Font self)	1008	DESTROY (CFPlus::Font self)
762	CODE:	1009	CODE:
763	pango_font_description_free (self);	1010	pango_font_description_free (self);
764		1011
765	void	1012	void
766	make_default (CFClient::Font self)	1013	make_default (CFPlus::Font self)
		1014	PROTOTYPE: $
767	CODE:	1015	CODE:
768	default_font = self;	1016	default_font = self;
769		1017
770	MODULE = CFClient PACKAGE = CFClient::Layout	1018	MODULE = CFPlus PACKAGE = CFPlus::Layout
771		1019
		1020	PROTOTYPES: DISABLE
		1021
772	void	1022	void
773	clear_font_cache ()	1023	reset_glyph_cache ()
		1024	PROTOTYPE:
774	CODE:	1025	CODE:
775	pango_fc_font_map_cache_clear ((PangoFcFontMap *)opengl_fontmap);
776	tc_clear ();	1026	tc_clear ();
777		1027
778	CFClient::Layout	1028	CFPlus::Layout
779	new (SV *class, int type = 0)	1029	new (SV *class)
780	CODE:	1030	CODE:
781	New (0, RETVAL, 1, struct cf_layout);	1031	New (0, RETVAL, 1, struct cf_layout);
782		1032
783	RETVAL->pl = pango_layout_new (opengl_context);	1033	RETVAL->pl = pango_layout_new (opengl_context);
784	RETVAL->r = 1.;	1034	RETVAL->r = 1.;
…		…
792	layout_update_font (RETVAL);	1042	layout_update_font (RETVAL);
793	OUTPUT:	1043	OUTPUT:
794	RETVAL	1044	RETVAL
795		1045
796	void	1046	void
797	DESTROY (CFClient::Layout self)	1047	DESTROY (CFPlus::Layout self)
798	CODE:	1048	CODE:
799	g_object_unref (self->pl);	1049	g_object_unref (self->pl);
800	Safefree (self);	1050	Safefree (self);
801		1051
802	void	1052	void
803	set_text (CFClient::Layout self, SV *text_)	1053	set_text (CFPlus::Layout self, SV *text_)
804	CODE:	1054	CODE:
805	{	1055	{
806	STRLEN textlen;	1056	STRLEN textlen;
807	char *text = SvPVutf8 (text_, textlen);	1057	char *text = SvPVutf8 (text_, textlen);
808		1058
809	pango_layout_set_text (self->pl, text, textlen);	1059	pango_layout_set_text (self->pl, text, textlen);
810	}	1060	}
811		1061
812	void	1062	void
813	set_markup (CFClient::Layout self, SV *text_)	1063	set_markup (CFPlus::Layout self, SV *text_)
814	CODE:	1064	CODE:
815	{	1065	{
816	STRLEN textlen;	1066	STRLEN textlen;
817	char *text = SvPVutf8 (text_, textlen);	1067	char *text = SvPVutf8 (text_, textlen);
818		1068
819	pango_layout_set_markup (self->pl, text, textlen);	1069	pango_layout_set_markup (self->pl, text, textlen);
820	}	1070	}
821		1071
822	void	1072	void
823	set_shapes (CFClient::Layout self, ...)	1073	set_shapes (CFPlus::Layout self, ...)
824	CODE:	1074	CODE:
825	{	1075	{
826	PangoAttrList *attrs = 0;	1076	PangoAttrList *attrs = 0;
827	const char *text = pango_layout_get_text (self->pl);	1077	const char *text = pango_layout_get_text (self->pl);
828	const char *pos = text;	1078	const char *pos = text;
…		…
863	if (attrs)	1113	if (attrs)
864	pango_layout_set_attributes (self->pl, attrs);	1114	pango_layout_set_attributes (self->pl, attrs);
865	}	1115	}
866		1116
867	void	1117	void
868	get_shapes (CFClient::Layout self)	1118	get_shapes (CFPlus::Layout self)
869	PPCODE:	1119	PPCODE:
870	{	1120	{
871	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1121	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
872		1122
873	do	1123	do
…		…
877	if (run && shape_attr_p (run))	1127	if (run && shape_attr_p (run))
878	{	1128	{
879	PangoRectangle extents;	1129	PangoRectangle extents;
880	pango_layout_iter_get_run_extents (iter, 0, &extents);	1130	pango_layout_iter_get_run_extents (iter, 0, &extents);
881		1131
		1132	EXTEND (SP, 2);
882	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1133	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
883	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1134	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
884	}	1135	}
885	}	1136	}
886	while (pango_layout_iter_next_run (iter));	1137	while (pango_layout_iter_next_run (iter));
887		1138
888	pango_layout_iter_free (iter);	1139	pango_layout_iter_free (iter);
889	}	1140	}
890		1141
891	int	1142	int
892	has_wrapped (CFClient::Layout self)	1143	has_wrapped (CFPlus::Layout self)
893	CODE:	1144	CODE:
894	{	1145	{
895	int lines = 1;	1146	int lines = 1;
896	const char *text = pango_layout_get_text (self->pl);	1147	const char *text = pango_layout_get_text (self->pl);
897		1148
…		…
902	}	1153	}
903	OUTPUT:	1154	OUTPUT:
904	RETVAL	1155	RETVAL
905		1156
906	SV *	1157	SV *
907	get_text (CFClient::Layout self)	1158	get_text (CFPlus::Layout self)
908	CODE:	1159	CODE:
909	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1160	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
910	sv_utf8_decode (RETVAL);	1161	sv_utf8_decode (RETVAL);
911	OUTPUT:	1162	OUTPUT:
912	RETVAL	1163	RETVAL
913		1164
914	void	1165	void
915	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1166	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
916	CODE:	1167	CODE:
917	self->r = r;	1168	self->r = r;
918	self->g = g;	1169	self->g = g;
919	self->b = b;	1170	self->b = b;
920	self->a = a;	1171	self->a = a;
921		1172
922	void	1173	void
923	set_font (CFClient::Layout self, CFClient::Font font = 0)	1174	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
924	CODE:	1175	CODE:
925	if (self->font != font)	1176	if (self->font != font)
926	{	1177	{
927	self->font = font;	1178	self->font = font;
928	layout_update_font (self);	1179	layout_update_font (self);
929	}	1180	}
930		1181
931	void	1182	void
932	set_height (CFClient::Layout self, int base_height)	1183	set_height (CFPlus::Layout self, int base_height)
933	CODE:	1184	CODE:
934	if (self->base_height != base_height)	1185	if (self->base_height != base_height)
935	{	1186	{
936	self->base_height = base_height;	1187	self->base_height = base_height;
937	layout_update_font (self);	1188	layout_update_font (self);
938	}	1189	}
939		1190
940	void	1191	void
941	set_width (CFClient::Layout self, int max_width = -1)	1192	set_width (CFPlus::Layout self, int max_width = -1)
942	CODE:	1193	CODE:
943	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1194	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
944		1195
945	void	1196	void
946	set_indent (CFClient::Layout self, int indent)	1197	set_indent (CFPlus::Layout self, int indent)
947	CODE:	1198	CODE:
948	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1199	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
949		1200
950	void	1201	void
951	set_spacing (CFClient::Layout self, int spacing)	1202	set_spacing (CFPlus::Layout self, int spacing)
952	CODE:	1203	CODE:
953	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1204	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
954		1205
955	void	1206	void
956	set_ellipsise (CFClient::Layout self, int ellipsise)	1207	set_ellipsise (CFPlus::Layout self, int ellipsise)
957	CODE:	1208	CODE:
958	pango_layout_set_ellipsize (self->pl,	1209	pango_layout_set_ellipsize (self->pl,
959	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1210	ellipsise == 1 ? PANGO_ELLIPSIZE_START
960	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1211	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
961	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1212	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
962	: PANGO_ELLIPSIZE_NONE	1213	: PANGO_ELLIPSIZE_NONE
963	);	1214	);
964		1215
965	void	1216	void
966	set_single_paragraph_mode (CFClient::Layout self, int spm)	1217	set_single_paragraph_mode (CFPlus::Layout self, int spm)
967	CODE:	1218	CODE:
968	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1219	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
969		1220
970	void	1221	void
971	size (CFClient::Layout self)	1222	size (CFPlus::Layout self)
972	PPCODE:	1223	PPCODE:
973	{	1224	{
974	int w, h;	1225	int w, h;
975		1226
976	layout_get_pixel_size (self, &w, &h);	1227	layout_get_pixel_size (self, &w, &h);
…		…
979	PUSHs (sv_2mortal (newSViv (w)));	1230	PUSHs (sv_2mortal (newSViv (w)));
980	PUSHs (sv_2mortal (newSViv (h)));	1231	PUSHs (sv_2mortal (newSViv (h)));
981	}	1232	}
982		1233
983	int	1234	int
984	descent (CFClient::Layout self)	1235	descent (CFPlus::Layout self)
985	CODE:	1236	CODE:
986	{	1237	{
987	PangoRectangle rect;	1238	PangoRectangle rect;
988	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1239	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
989	pango_layout_line_get_pixel_extents (line, 0, &rect);	1240	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
991	}	1242	}
992	OUTPUT:	1243	OUTPUT:
993	RETVAL	1244	RETVAL
994		1245
995	int	1246	int
996	xy_to_index (CFClient::Layout self, int x, int y)	1247	xy_to_index (CFPlus::Layout self, int x, int y)
997	CODE:	1248	CODE:
998	{	1249	{
999	int index, trailing;	1250	int index, trailing;
1000	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1251	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1001	RETVAL = index;	1252	RETVAL = index + trailing;
1002	}	1253	}
1003	OUTPUT:	1254	OUTPUT:
1004	RETVAL	1255	RETVAL
1005		1256
1006	void	1257	void
1007	cursor_pos (CFClient::Layout self, int index)	1258	cursor_pos (CFPlus::Layout self, int index)
1008	PPCODE:	1259	PPCODE:
1009	{	1260	{
1010	PangoRectangle strong_pos;	1261	PangoRectangle strong_pos;
1011	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1262	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1012		1263
…		…
1015	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1266	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1016	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1267	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1017	}	1268	}
1018		1269
1019	void	1270	void
		1271	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
		1272	PPCODE:
		1273	{
		1274	int line, x;
		1275
		1276	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1277	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1278
		1279	EXTEND (SP, 2);
		1280	PUSHs (sv_2mortal (newSViv (line - 1)));
		1281	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1282	}
		1283
		1284	void
		1285	line_x_to_index (CFPlus::Layout self, int line, int x)
		1286	PPCODE:
		1287	{
		1288	PangoLayoutLine *lp;
		1289	int index, trailing;
		1290
		1291	if (line < 0)
		1292	XSRETURN_EMPTY;
		1293
		1294	if (!(lp = pango_layout_get_line (self->pl, line)))
		1295	XSRETURN_EMPTY; /* do better */
		1296
		1297	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1298
		1299	EXTEND (SP, 2);
		1300	if (GIMME_V == G_SCALAR)
		1301	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1302	else
		1303	{
		1304	PUSHs (sv_2mortal (newSViv (index)));
		1305	PUSHs (sv_2mortal (newSViv (trailing)));
		1306	}
		1307	}
		1308
		1309	void
1020	render (CFClient::Layout self, float x, float y)	1310	render (CFPlus::Layout self, float x, float y, int flags = 0)
1021	PPCODE:	1311	PPCODE:
1022	pango_opengl_render_layout_subpixel (	1312	pango_opengl_render_layout_subpixel (
1023	self->pl,	1313	self->pl,
1024	x * PANGO_SCALE, y * PANGO_SCALE,	1314	x * PANGO_SCALE, y * PANGO_SCALE,
1025	self->r, self->g, self->b, self->a	1315	self->r, self->g, self->b, self->a,
		1316	flags
1026	);	1317	);
1027		1318
1028	MODULE = CFClient PACKAGE = CFClient::Texture	1319	MODULE = CFPlus PACKAGE = CFPlus::Texture
1029		1320
1030	void	1321	PROTOTYPES: ENABLE
1031	pad2pot (SV data_, SV w_, SV *h_)
1032	CODE:
1033	{
1034	int ow = SvIV (w_);
1035	int oh = SvIV (h_);
1036		1322
1037	if (ow && oh)	1323	int minpot (int n)
		1324
		1325	void
		1326	pad (SV *data_, int ow, int oh, int nw, int nh)
		1327	CODE:
		1328	{
		1329	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1038	{	1330	{
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;	1331	STRLEN datalen;
1047	char *data = SvPVbyte (data_, datalen);	1332	char *data = SvPVbyte (data_, datalen);
1048	int bpp = datalen / (ow * oh);	1333	int bpp = datalen / (ow * oh);
1049	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1334	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1050		1335
1051	SvPOK_only (result_);	1336	SvPOK_only (result_);
1052	SvCUR_set (result_, nw * nh * bpp);	1337	SvCUR_set (result_, nw * nh * bpp);
1053		1338
1054	memset (SvPVX (result_), 0, nw * nh * bpp);	1339	memset (SvPVX (result_), 0, nw * nh * bpp);
1055	while (oh--)	1340	while (oh--)
1056	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1341	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1057		1342
1058	sv_setsv (data_, result_);	1343	sv_setsv (data_, result_);
1059	}
1060
1061	sv_setiv (w_, nw);
1062	sv_setiv (h_, nh);
1063	}
1064	}	1344	}
1065	}	1345	}
1066		1346
1067	void	1347	void
1068	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1348	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1074	{	1354	{
1075	HV hv = (HV )SvRV (self);	1355	HV hv = (HV )SvRV (self);
1076	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1356	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1077	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1357	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1078	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1358	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1359
		1360	if (name <= 0)
		1361	XSRETURN_EMPTY;
1079		1362
1080	if (items < 5)	1363	if (items < 5)
1081	{	1364	{
1082	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1365	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1083	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1366	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1111	glDisable (GL_ALPHA_TEST);	1394	glDisable (GL_ALPHA_TEST);
1112	glDisable (GL_BLEND);	1395	glDisable (GL_BLEND);
1113	}	1396	}
1114	}	1397	}
1115		1398
		1399	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1400	CODE:
		1401	{
		1402	GLint width;
		1403	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1404	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1405	RETVAL = width > 0;
		1406	}
		1407	OUTPUT:
		1408	RETVAL
		1409
1116	MODULE = CFClient PACKAGE = CFClient::Map	1410	MODULE = CFPlus PACKAGE = CFPlus::Map
1117		1411
1118	CFClient::Map	1412	PROTOTYPES: DISABLE
1119	new (SV *class, int map_width, int map_height)	1413
		1414	CFPlus::Map
		1415	new (SV *class)
1120	CODE:	1416	CODE:
1121	New (0, RETVAL, 1, struct map);	1417	New (0, RETVAL, 1, struct map);
1122	RETVAL->x = 0;	1418	RETVAL->x = 0;
1123	RETVAL->y = 0;	1419	RETVAL->y = 0;
1124	RETVAL->w = map_width;	1420	RETVAL->w = 0;
1125	RETVAL->h = map_height;	1421	RETVAL->h = 0;
1126	RETVAL->ox = 0;	1422	RETVAL->ox = 0;
1127	RETVAL->oy = 0;	1423	RETVAL->oy = 0;
1128	RETVAL->faces = 8192;	1424	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1129	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1425	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;	1426	RETVAL->rows = 0;
1133	RETVAL->row = 0;	1427	RETVAL->row = 0;
1134	OUTPUT:	1428	OUTPUT:
1135	RETVAL	1429	RETVAL
1136		1430
1137	void	1431	void
1138	DESTROY (CFClient::Map self)	1432	DESTROY (CFPlus::Map self)
1139	CODE:	1433	CODE:
1140	{	1434	{
1141	map_clear (self);	1435	map_clear (self);
1142	Safefree (self->face);	1436	Safefree (self->face2tile);
1143	Safefree (self->tex);	1437	Safefree (self->tex);
1144	Safefree (self);	1438	Safefree (self);
1145	}	1439	}
1146		1440
1147	void	1441	void
		1442	resize (CFPlus::Map self, int map_width, int map_height)
		1443	CODE:
		1444	self->w = map_width;
		1445	self->h = map_height;
		1446
		1447	void
1148	clear (CFClient::Map self)	1448	clear (CFPlus::Map self)
1149	CODE:	1449	CODE:
1150	map_clear (self);	1450	map_clear (self);
1151		1451
1152	void	1452	void
1153	set_face (CFClient::Map self, int face, int texid)	1453	set_tileid (CFPlus::Map self, int face, int tile)
1154	CODE:	1454	CODE:
1155	{	1455	{
1156	while (self->faces <= face)	1456	need_facenum (self, face); self->face2tile [face] = tile;
1157	{	1457	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	}	1458	}
1164		1459
1165	void	1460	void
		1461	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1462	CODE:
		1463	{
		1464	tileid texid;
		1465	maptex *tex;
		1466
		1467	if (face < 0 \|\| face >= self->faces)
		1468	return;
		1469
		1470	if (smooth < 0 \|\| smooth >= self->faces)
		1471	return;
		1472
		1473	texid = self->face2tile [face];
		1474
		1475	if (!texid)
		1476	return;
		1477
		1478	tex = self->tex + texid;
		1479	tex->smoothtile = self->face2tile [smooth];
		1480	tex->smoothlevel = level;
		1481	}
		1482
		1483	void
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)	1484	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1167	CODE:	1485	CODE:
1168	{	1486	{
1169	while (self->texs <= texid)	1487	need_texid (self, texid);
1170	{
1171	Append (maptex, self->tex, self->texs, self->texs);
1172	self->texs *= 2;
1173	}
1174		1488
1175	{	1489	{
1176	maptex *tex = self->tex + texid;	1490	maptex *tex = self->tex + texid;
1177		1491
1178	tex->name = name;	1492	tex->name = name;
…		…
1195	// from transparent color bleeding and ugly wrapping effects.	1509	// from transparent color bleeding and ugly wrapping effects.
1196	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1510	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1197	}	1511	}
1198		1512
1199	int	1513	int
1200	ox (CFClient::Map self)	1514	ox (CFPlus::Map self)
1201	ALIAS:	1515	ALIAS:
1202	oy = 1	1516	oy = 1
1203	x = 2	1517	x = 2
1204	y = 3	1518	y = 3
1205	w = 4	1519	w = 4
…		…
1216	}	1530	}
1217	OUTPUT:	1531	OUTPUT:
1218	RETVAL	1532	RETVAL
1219		1533
1220	void	1534	void
1221	scroll (CFClient::Map self, int dx, int dy)	1535	scroll (CFPlus::Map self, int dx, int dy)
1222	CODE:	1536	CODE:
1223	{	1537	{
1224	if (dx > 0)	1538	if (dx > 0)
1225	map_blank (self, self->x, self->y, dx - 1, self->h);	1539	map_blank (self, self->x, self->y, dx, self->h);
1226	else if (dx < 0)	1540	else if (dx < 0)
1227	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1541	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1228		1542
1229	if (dy > 0)	1543	if (dy > 0)
1230	map_blank (self, self->x, self->y, self->w, dy - 1);	1544	map_blank (self, self->x, self->y, self->w, dy);
1231	else if (dy < 0)	1545	else if (dy < 0)
1232	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1546	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1233		1547
1234	self->ox += dx; self->x += dx;	1548	self->ox += dx; self->x += dx;
1235	self->oy += dy; self->y += dy;	1549	self->oy += dy; self->y += dy;
1236		1550
1237	while (self->y < 0)	1551	while (self->y < 0)
…		…
1241	self->rows += MAP_EXTEND_Y;	1555	self->rows += MAP_EXTEND_Y;
1242	self->y += MAP_EXTEND_Y;	1556	self->y += MAP_EXTEND_Y;
1243	}	1557	}
1244	}	1558	}
1245		1559
1246	void	1560	SV *
1247	map1a_update (CFClient::Map self, SV *data_)	1561	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1248	CODE:	1562	CODE:
1249	{	1563	{
1250	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1564	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1251	uint8_t data_end = (uint8_t )SvEND (data_);	1565	uint8_t data_end = (uint8_t )SvEND (data_);
1252	mapcell *cell;	1566	mapcell *cell;
1253	int x, y, flags;	1567	int x, y, z, flags;
		1568	AV *missing = newAV ();
		1569	RETVAL = newRV_noinc ((SV *)missing);
1254		1570
1255	while (data < data_end)	1571	while (data < data_end - 1)
1256	{	1572	{
1257	flags = (data [0] << 8) + data [1]; data += 2;	1573	flags = (data [0] << 8) + data [1]; data += 2;
1258		1574
1259	x = self->x + ((flags >> 10) & 63);	1575	x = self->x + ((flags >> 10) & 63);
1260	y = self->y + ((flags >> 4) & 63);	1576	y = self->y + ((flags >> 4) & 63);
1261		1577
1262	cell = map_get_cell (self, x, y);	1578	cell = map_get_cell (self, x, y);
1263		1579
1264	if (flags & 15)	1580	if (flags & 15)
1265	{	1581	{
1266	if (cell->darkness < 0)	1582	if (!cell->darkness)
1267	{	1583	{
		1584	memset (cell, 0, sizeof (*cell));
1268	cell->darkness = 0;	1585	cell->darkness = 256;
1269	cell->face [0] = 0;
1270	cell->face [1] = 0;
1271	cell->face [2] = 0;
1272	}	1586	}
1273		1587
1274	cell->darkness = flags & 8 ? *data++ : 255;
1275
1276	//TODO: don't trust server data to be in-range(!)	1588	//TODO: don't trust server data to be in-range(!)
1277		1589
1278	if (flags & 4)	1590	if (flags & 8)
1279	{	1591	{
1280	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1592	if (extmap)
		1593	{
		1594	uint8_t ext, cmd;
		1595
		1596	do
		1597	{
		1598	ext = *data++;
		1599	cmd = ext & 0x3f;
		1600
		1601	if (cmd < 4)
		1602	cell->darkness = 255 - ext * 64 + 1;
		1603	else if (cmd == 5) // health
		1604	{
		1605	cell->stat_width = 1;
		1606	cell->stat_hp = *data++;
		1607	}
		1608	else if (cmd == 6) // monster width
		1609	cell->stat_width = *data++ + 1;
		1610	else if (cmd == 0x47)
		1611	{
		1612	if (*data == 4)
		1613	; // decode player count
		1614
		1615	data += *data + 1;
		1616	}
		1617	else if (cmd == 8) // cell flags
		1618	cell->flags = *data++;
		1619	else if (ext & 0x40) // unknown, multibyte => skip
		1620	data += *data + 1;
		1621	else
		1622	data++;
		1623	}
		1624	while (ext & 0x80);
		1625	}
		1626	else
		1627	cell->darkness = *data++ + 1;
1281	}	1628	}
1282		1629
		1630	for (z = 0; z <= 2; ++z)
1283	if (flags & 2)	1631	if (flags & (4 >> z))
1284	{	1632	{
1285	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1633	faceid face = (data [0] << 8) + data [1]; data += 2;
		1634	need_facenum (self, face);
		1635	cell->tile [z] = self->face2tile [face];
		1636
		1637	if (cell->tile [z])
		1638	{
		1639	maptex *tex = self->tex + cell->tile [z];
		1640	if (!tex->name)
		1641	av_push (missing, newSViv (cell->tile [z]));
		1642
		1643	if (tex->smoothtile)
		1644	{
		1645	maptex *smooth = self->tex + tex->smoothtile;
		1646	if (!smooth->name)
		1647	av_push (missing, newSViv (tex->smoothtile));
		1648	}
		1649	}
1286	}	1650	}
1287
1288	if (flags & 1)
1289	{
1290	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1291	}
1292	}	1651	}
1293	else	1652	else
1294	cell->darkness = -1;	1653	cell->darkness = 0;
1295	}	1654	}
1296	}	1655	}
		1656	OUTPUT:
		1657	RETVAL
1297		1658
1298	SV *	1659	SV *
1299	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1660	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1300	CODE:	1661	CODE:
1301	{	1662	{
1302	int x1, x;	1663	int x1, x;
1303	int y1, y;	1664	int y1, y;
1304	int z;	1665	int z;
…		…
1325	{	1686	{
1326	mapcell *cell = row->col + (x - row->c0);	1687	mapcell *cell = row->col + (x - row->c0);
1327		1688
1328	for (z = 0; z <= 0; z++)	1689	for (z = 0; z <= 0; z++)
1329	{	1690	{
1330	mapface face = cell->face [z];
1331
1332	if (face)
1333	{
1334	maptex tex = self->tex [face];	1691	maptex tex = self->tex [cell->tile [z]];
1335	int a0 = 255 - tex.a;	1692	int a0 = 255 - tex.a;
1336	int a1 = tex.a;	1693	int a1 = tex.a;
1337		1694
1338	r = (r * a0 + tex.r * a1) / 255;	1695	r = (r * a0 + tex.r * a1) / 255;
1339	g = (g * a0 + tex.g * a1) / 255;	1696	g = (g * a0 + tex.g * a1) / 255;
1340	b = (b * a0 + tex.b * a1) / 255;	1697	b = (b * a0 + tex.b * a1) / 255;
1341	a = (a * a0 + tex.a * a1) / 255;	1698	a = (a * a0 + tex.a * a1) / 255;
1342	}
1343	}	1699	}
1344	}	1700	}
1345		1701
1346	*map++ = (r )	1702	*map++ = (r )
1347	\| (g << 8)	1703	\| (g << 8)
…		…
1354	}	1710	}
1355	OUTPUT:	1711	OUTPUT:
1356	RETVAL	1712	RETVAL
1357		1713
1358	void	1714	void
1359	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1715	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1360	CODE:	1716	CODE:
1361	{	1717	{
1362	int vx, vy;	1718	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1719	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1720	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1721	smooth_key skey;
1363	int x, y, z;	1722	int x, y, z;
1364	int last_name;	1723	int last_name;
1365	mapface face;
1366		1724
1367	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1725	// thats current max. sorry.
1368	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1726	if (sw > 255) sw = 255;
		1727	if (sh > 255) sh = 255;
1369		1728
1370	/*	1729	// clear key, in case of extra padding
1371	int vx = self->vx = self->w >= sw	1730	memset (&skey, 0, sizeof (skey));
1372	? self->x + (self->w - sw) / 2
1373	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1374
1375	int vy = self->vy = self->h >= sh
1376	? self->y + (self->h - sh) / 2
1377	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1378	*/
1379		1731
1380	glColor4ub (255, 255, 255, 255);	1732	glColor4ub (255, 255, 255, 255);
1381		1733
1382	glEnable (GL_BLEND);	1734	glEnable (GL_BLEND);
1383	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1735	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1384	glEnable (GL_TEXTURE_2D);	1736	glEnable (GL_TEXTURE_2D);
1385	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1737	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1386		1738
1387	glBegin (GL_QUADS);	1739	glBegin (GL_QUADS);
1388		1740
1389	last_name = 0;	1741	last_name = -1;
1390		1742
		1743	mx += self->x;
		1744	my += self->y;
		1745
		1746	// first pass: determine smooth_max
		1747	// rather ugly, if you ask me
		1748	// could also be stored inside mapcell and updated on change
		1749	memset (smooth_max, 0, sizeof (smooth_max));
		1750
		1751	for (y = 0; y < sh; y++)
		1752	if (0 <= y + my && y + my < self->rows)
		1753	{
		1754	maprow *row = self->row + (y + my);
		1755
		1756	for (x = 0; x < sw; x++)
		1757	if (row->c0 <= x + mx && x + mx < row->c1)
		1758	{
		1759	mapcell *cell = row->col + (x + mx - row->c0);
		1760
		1761	smooth_max[x + 1][y + 1] =
		1762	MAX (self->tex [cell->tile [0]].smoothlevel,
		1763	MAX (self->tex [cell->tile [1]].smoothlevel,
		1764	self->tex [cell->tile [2]].smoothlevel));
		1765	}
		1766	}
		1767
1391	for (z = 0; z < 3; z++)	1768	for (z = 0; z <= 2; z++)
		1769	{
		1770	memset (smooth_level, 0, sizeof (smooth_level));
		1771
1392	for (y = 0; y < sh; y++)	1772	for (y = 0; y < sh; y++)
1393	if (0 <= y + vy && y + vy < self->rows)	1773	if (0 <= y + my && y + my < self->rows)
1394	{	1774	{
1395	maprow *row = self->row + (y + vy);	1775	maprow *row = self->row + (y + my);
1396		1776
1397	for (x = 0; x < sw; x++)	1777	for (x = 0; x < sw; x++)
1398	if (row->c0 <= x + vx && x + vx < row->c1)	1778	if (row->c0 <= x + mx && x + mx < row->c1)
1399	{	1779	{
1400	mapcell *cell = row->col + (x + vx - row->c0);	1780	mapcell *cell = row->col + (x + mx - row->c0);
1401
1402	face = cell->face [z];	1781	tileid tile = cell->tile [z];
1403		1782
1404	if (face)	1783	if (tile)
		1784	{
		1785	maptex tex = self->tex [tile];
		1786	int px, py;
		1787
		1788	// suppressing texture state switches here
		1789	// is only moderately effective, but worth the extra effort
		1790	if (last_name != tex.name)
		1791	{
		1792	if (!tex.name)
		1793	tex = self->tex [2]; /* missing, replace by noface */
		1794
		1795	glEnd ();
		1796	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1797	glBegin (GL_QUADS);
		1798	}
		1799
		1800	px = (x + 1) * T - tex.w;
		1801	py = (y + 1) * T - tex.h;
		1802
		1803	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1804	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1805	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1806	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1807
		1808	if (cell->flags && z == 2)
		1809	{
		1810	if (cell->flags & 1)
		1811	{
		1812	maptex tex = self->tex [1];
		1813	int px = x * T + T * 2 / 32;
		1814	int py = y * T - T * 6 / 32;
		1815
		1816	glEnd ();
		1817	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1818	glBegin (GL_QUADS);
		1819
		1820	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1821	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1822	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1823	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1824	}
		1825	}
		1826
		1827	// update smooth hash
		1828	if (tex.smoothtile)
		1829	{
		1830	skey.tile = tex.smoothtile;
		1831	skey.level = tex.smoothlevel;
		1832
		1833	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1834
		1835	// add bits to current tile and all neighbours. skey.x\|y is
		1836	// shifted +1\|+1 so we always stay positive.
		1837
		1838	// bits is ___n cccc CCCC bbbb
		1839	// n do not draw borders&corners
		1840	// c draw these corners, but...
		1841	// C ... not these
		1842	// b draw these borders
		1843
		1844	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1845	// ┃· ·· ·┃ ━━
		1846
		1847	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1848	// ·· ·· ·┏ ┓·
		1849
		1850	// full tile
		1851	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1852
		1853	// borders
		1854	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1855	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1856	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1857	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1858
		1859	// corners
		1860	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1861	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1862	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1863	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1864	}
		1865	}
		1866	}
		1867	}
		1868
		1869	// go through all smoothlevels, lowest to highest, then draw.
		1870	// this is basically counting sort
		1871	{
		1872	int w, b;
		1873
		1874	for (w = 0; w < 256 / 32; ++w)
		1875	{
		1876	uint32_t smask = smooth_level [w];
		1877	if (smask)
		1878	for (b = 0; b < 32; ++b)
		1879	if (smask & (((uint32_t)1) << b))
1405	{	1880	{
1406	maptex tex = self->tex [face];	1881	int level = (w << 5) \| b;
		1882	HE *he;
1407		1883
1408	int px = (x + 1) * 32 - tex.w;	1884	hv_iterinit (smooth);
1409	int py = (y + 1) * 32 - tex.h;	1885	while ((he = hv_iternext (smooth)))
1410
1411	if (last_name != tex.name)
1412	{	1886	{
		1887	smooth_key skey = (smooth_key )HeKEY (he);
		1888	IV bits = SvIVX (HeVAL (he));
		1889
		1890	if (!(bits & 0x1000)
		1891	&& skey->level == level
		1892	&& level > smooth_max [skey->x][skey->y])
		1893	{
		1894	maptex tex = self->tex [skey->tile];
		1895	int px = (((int)skey->x) - 1) * T;
		1896	int py = (((int)skey->y) - 1) * T;
		1897	int border = bits & 15;
		1898	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1899	float dx = tex.s * .0625f; // 16 images/row
		1900	float dy = tex.t * .5f ; // 2 images/column
		1901
		1902	// this time naively avoiding texture state changes
		1903	// save gobs of state changes.
		1904	if (last_name != tex.name)
		1905	{
		1906	if (!tex.name)
		1907	continue; // smoothing not yet available
		1908
1413	glEnd ();	1909	glEnd ();
1414	last_name = tex.name;
1415	glBindTexture (GL_TEXTURE_2D, last_name);	1910	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1416	glBegin (GL_QUADS);	1911	glBegin (GL_QUADS);
		1912	}
		1913
		1914	if (border)
		1915	{
		1916	float ox = border * dx;
		1917
		1918	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1919	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1920	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1921	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1922	}
		1923
		1924	if (corner)
		1925	{
		1926	float ox = corner * dx;
		1927
		1928	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1929	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1930	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1931	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1932	}
		1933	}
1417	}	1934	}
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	}	1935	}
1424	}
1425	}	1936	}
		1937	}
		1938
		1939	hv_clear (smooth);
		1940	}
1426		1941
1427	glEnd ();	1942	glEnd ();
1428		1943
1429	glDisable (GL_TEXTURE_2D);	1944	glDisable (GL_TEXTURE_2D);
1430	glDisable (GL_BLEND);	1945	glDisable (GL_BLEND);
1431	}
1432		1946
		1947	// top layer: overlays such as the health bar
		1948	for (y = 0; y < sh; y++)
		1949	if (0 <= y + my && y + my < self->rows)
		1950	{
		1951	maprow *row = self->row + (y + my);
		1952
		1953	for (x = 0; x < sw; x++)
		1954	if (row->c0 <= x + mx && x + mx < row->c1)
		1955	{
		1956	mapcell *cell = row->col + (x + mx - row->c0);
		1957
		1958	int px = x * T;
		1959	int py = y * T;
		1960
		1961	if (cell->stat_hp)
		1962	{
		1963	int width = cell->stat_width * T;
		1964	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1965
		1966	glColor3ub (0, 0, 0);
		1967	glRectf (px + 1, py - thick - 2,
		1968	px + width - 1, py);
		1969
		1970	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1971	glRectf (px + 2,
		1972	py - thick - 1,
		1973	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1974	}
		1975	}
		1976	}
		1977	}
		1978
1433	void	1979	void
1434	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	1980	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1435	CODE:	1981	CODE:
1436	{	1982	{
1437	static float color[16][3] = {	1983	static float color[16][3] = {
1438	{ 0.00F, 0.00F, 0.00F },	1984	{ 0.00F, 0.00F, 0.00F },
1439	{ 1.00F, 1.00F, 1.00F },	1985	{ 1.00F, 1.00F, 1.00F },
…		…
1489	glDisable (GL_BLEND);	2035	glDisable (GL_BLEND);
1490	glDisable (GL_TEXTURE_2D);	2036	glDisable (GL_TEXTURE_2D);
1491	}	2037	}
1492		2038
1493	void	2039	void
1494	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2040	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1495	PPCODE:	2041	PPCODE:
1496	{	2042	{
1497	int vx, vy;
1498	int x, y;	2043	int x, y;
		2044	int sw1 = sw + 2;
		2045	int sh1 = sh + 2;
		2046	int sh3 = sh * 3;
1499	int sw4 = (sw + 3) & ~3;	2047	int sw34 = (sw * 3 + 3) & ~3;
		2048	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1500	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2049	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1501	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2050	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1502		2051
1503	memset (darkness, 255, sw4 * sh);
1504	SvPOK_only (darkness_sv);	2052	SvPOK_only (darkness3_sv);
1505	SvCUR_set (darkness_sv, sw4 * sh);	2053	SvCUR_set (darkness3_sv, sw34 * sh3);
1506		2054
1507	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2055	mx += self->x - 1;
1508	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2056	my += self->y - 1;
1509		2057
		2058	memset (darkness1, 255, sw1 * sh1);
		2059
1510	for (y = 0; y < sh; y++)	2060	for (y = 0; y < sh1; y++)
1511	if (0 <= y + vy && y + vy < self->rows)	2061	if (0 <= y + my && y + my < self->rows)
1512	{	2062	{
1513	maprow *row = self->row + (y + vy);	2063	maprow *row = self->row + (y + my);
1514		2064
1515	for (x = 0; x < sw; x++)	2065	for (x = 0; x < sw1; x++)
1516	if (row->c0 <= x + vx && x + vx < row->c1)	2066	if (row->c0 <= x + mx && x + mx < row->c1)
1517	{	2067	{
1518	mapcell *cell = row->col + (x + vx - row->c0);	2068	mapcell *cell = row->col + (x + mx - row->c0);
1519		2069
1520	darkness[y * sw4 + x] = cell->darkness < 0	2070	darkness1 [y * sw1 + x] = cell->darkness
		2071	? 255 - (cell->darkness - 1)
1521	? 255 - FOW_DARKNESS	2072	: 255 - FOW_DARKNESS;
1522	: 255 - cell->darkness;
1523	}	2073	}
1524	}	2074	}
1525		2075
		2076	for (y = 0; y < sh; ++y)
		2077	for (x = 0; x < sw; ++x)
		2078	{
		2079	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2080	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2081	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2082	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2083	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2084	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2085	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2086	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2087	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2088
		2089	uint8_t r11 = (d11 + d21 + d12) / 3;
		2090	uint8_t r21 = d21;
		2091	uint8_t r31 = (d21 + d31 + d32) / 3;
		2092
		2093	uint8_t r12 = d12;
		2094	uint8_t r22 = d22;
		2095	uint8_t r32 = d32;
		2096
		2097	uint8_t r13 = (d13 + d23 + d12) / 3;
		2098	uint8_t r23 = d23;
		2099	uint8_t r33 = (d23 + d33 + d32) / 3;
		2100
		2101	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2102	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2103	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2104	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2105	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2106	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2107	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2108	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2109	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2110	}
		2111
		2112	free (darkness1);
		2113
1526	EXTEND (SP, 3);	2114	EXTEND (SP, 3);
1527	PUSHs (sv_2mortal (newSViv (sw4)));	2115	PUSHs (sv_2mortal (newSViv (sw34)));
1528	PUSHs (sv_2mortal (newSViv (sh)));	2116	PUSHs (sv_2mortal (newSViv (sh3)));
1529	PUSHs (darkness_sv);	2117	PUSHs (darkness3_sv);
1530	}	2118	}
1531		2119
1532	SV *	2120	SV *
1533	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2121	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1534	CODE:	2122	CODE:
1535	{	2123	{
1536	int x, y, x1, y1;	2124	int x, y, x1, y1;
1537	SV data_sv = newSV (w h * 7 + 5);	2125	SV data_sv = newSV (w h * 7 + 5);
1538	uint8_t data = (uint8_t )SvPVX (data_sv);	2126	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1563	if (row && row->c0 <= x && x < row->c1)	2151	if (row && row->c0 <= x && x < row->c1)
1564	{	2152	{
1565	mapcell *cell = row->col + (x - row->c0);	2153	mapcell *cell = row->col + (x - row->c0);
1566	uint8_t flags = 0;	2154	uint8_t flags = 0;
1567		2155
1568	if (cell->face [0]) flags \|= 1;	2156	if (cell->tile [0]) flags \|= 1;
1569	if (cell->face [1]) flags \|= 2;	2157	if (cell->tile [1]) flags \|= 2;
1570	if (cell->face [2]) flags \|= 4;	2158	if (cell->tile [2]) flags \|= 4;
1571		2159
1572	*data++ = flags;	2160	*data++ = flags;
1573		2161
1574	if (flags & 1)	2162	if (flags & 1)
1575	{	2163	{
		2164	tileid tile = cell->tile [0];
1576	*data++ = cell->face [0] >> 8;	2165	*data++ = tile >> 8;
1577	*data++ = cell->face [0];	2166	*data++ = tile;
1578	}	2167	}
1579		2168
1580	if (flags & 2)	2169	if (flags & 2)
1581	{	2170	{
		2171	tileid tile = cell->tile [1];
1582	*data++ = cell->face [1] >> 8;	2172	*data++ = tile >> 8;
1583	*data++ = cell->face [1];	2173	*data++ = tile;
1584	}	2174	}
1585		2175
1586	if (flags & 4)	2176	if (flags & 4)
1587	{	2177	{
		2178	tileid tile = cell->tile [2];
1588	*data++ = cell->face [2] >> 8;	2179	*data++ = tile >> 8;
1589	*data++ = cell->face [2];	2180	*data++ = tile;
1590	}	2181	}
1591	}	2182	}
1592	else	2183	else
1593	*data++ = 0;	2184	*data++ = 0;
1594	}	2185	}
…		…
1600	}	2191	}
1601	OUTPUT:	2192	OUTPUT:
1602	RETVAL	2193	RETVAL
1603		2194
1604	void	2195	void
1605	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2196	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1606	PPCODE:	2197	PPCODE:
1607	{	2198	{
1608	int x, y, z;	2199	int x, y, z;
1609	int w, h;	2200	int w, h;
1610	int x1, y1;	2201	int x1, y1;
…		…
1634	{	2225	{
1635	uint8_t flags = *data++;	2226	uint8_t flags = *data++;
1636		2227
1637	if (flags)	2228	if (flags)
1638	{	2229	{
1639	mapface face[3] = { 0, 0, 0 };
1640
1641	mapcell *cell = row_get_cell (row, x);	2230	mapcell *cell = row_get_cell (row, x);
		2231	tileid tile[3] = { 0, 0, 0 };
1642		2232
1643	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2233	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1644	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2234	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1645	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2235	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1646		2236
1647	if (cell->darkness <= 0)	2237	if (cell->darkness == 0)
1648	{	2238	{
1649	cell->darkness = -1;	2239	cell->darkness = 0;
1650		2240
1651	for (z = 0; z <= 2; z++)	2241	for (z = 0; z <= 2; z++)
1652	{	2242	{
1653	cell->face[z] = face[z];	2243	tileid t = tile [z];
1654		2244
1655	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2245	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2246	{
1656	XPUSHs (sv_2mortal (newSViv (face[z])));	2247	XPUSHs (sv_2mortal (newSViv (t)));
		2248	need_texid (self, t);
		2249	}
		2250
		2251	cell->tile [z] = t;
1657	}	2252	}
1658	}	2253	}
1659	}	2254	}
1660	}	2255	}
1661	}	2256	}
1662	}	2257	}
1663		2258
1664	MODULE = CFClient PACKAGE = CFClient::MixChunk	2259	MODULE = CFPlus PACKAGE = CFPlus::RW
1665		2260
1666	CFClient::MixChunk	2261	CFPlus::RW
1667	new_from_file (SV class, char path)	2262	new (SV class, SV data_sv)
		2263	CODE:
		2264	{
		2265	STRLEN datalen;
		2266	char *data = SvPVbyte (data_sv, datalen);
		2267
		2268	RETVAL = SDL_RWFromConstMem (data, datalen);
		2269	}
		2270	OUTPUT:
		2271	RETVAL
		2272
		2273	CFPlus::RW
		2274	new_from_file (SV class, const char path, const char *mode = "rb")
		2275	CODE:
		2276	RETVAL = SDL_RWFromFile (path, mode);
		2277	OUTPUT:
		2278	RETVAL
		2279
		2280	# fails on win32:
		2281	# CFPlus.xs(2268) : error C2059: syntax error : '('
		2282	#void
		2283	#close (CFPlus::RW self)
1668	CODE:	2284	# CODE:
		2285	# (self->(close)) (self);
		2286
		2287	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2288
		2289	PROTOTYPES: DISABLE
		2290
		2291	CFPlus::Channel
		2292	find ()
		2293	CODE:
		2294	{
		2295	RETVAL = Mix_GroupAvailable (-1);
		2296
		2297	if (RETVAL < 0)
		2298	{
		2299	RETVAL = Mix_GroupOldest (-1);
		2300
		2301	if (RETVAL < 0)
		2302	XSRETURN_UNDEF;
		2303
		2304	Mix_HaltChannel (RETVAL);
		2305	}
		2306
		2307	Mix_UnregisterAllEffects (RETVAL);
		2308	Mix_Volume (RETVAL, 128);
		2309	}
		2310	OUTPUT:
		2311	RETVAL
		2312
		2313	void
		2314	halt (CFPlus::Channel self)
		2315	CODE:
		2316	Mix_HaltChannel (self);
		2317
		2318	void
		2319	expire (CFPlus::Channel self, int ticks = -1)
		2320	CODE:
		2321	Mix_ExpireChannel (self, ticks);
		2322
		2323	void
		2324	fade_out (CFPlus::Channel self, int ticks = -1)
		2325	CODE:
		2326	Mix_FadeOutChannel (self, ticks);
		2327
		2328	int
		2329	volume (CFPlus::Channel self, int volume)
		2330	CODE:
		2331	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2332	OUTPUT:
		2333	RETVAL
		2334
		2335	void
		2336	unregister_all_effects (CFPlus::Channel self)
		2337	CODE:
		2338	Mix_UnregisterAllEffects (self);
		2339
		2340	void
		2341	set_panning (CFPlus::Channel self, int left, int right)
		2342	CODE:
		2343	left = CLAMP (left , 0, 255);
		2344	right = CLAMP (right, 0, 255);
		2345	Mix_SetPanning (self, left, right);
		2346
		2347	void
		2348	set_distance (CFPlus::Channel self, int distance)
		2349	CODE:
		2350	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2351
		2352	void
		2353	set_position (CFPlus::Channel self, int angle, int distance)
		2354	CODE:
		2355
		2356	void
		2357	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2358	CODE:
		2359	{
		2360	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2361	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2362	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2363	}
		2364
		2365	void
		2366	set_reverse_stereo (CFPlus::Channel self, int flip)
		2367	CODE:
		2368	Mix_SetReverseStereo (self, flip);
		2369
		2370	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2371
		2372	PROTOTYPES: DISABLE
		2373
		2374	CFPlus::MixChunk
		2375	new (SV *class, CFPlus::RW rwops)
		2376	CODE:
1669	RETVAL = Mix_LoadWAV (path);	2377	RETVAL = Mix_LoadWAV_RW (rwops, 1);
1670	OUTPUT:	2378	OUTPUT:
1671	RETVAL	2379	RETVAL
1672		2380
1673	void	2381	void
1674	DESTROY (CFClient::MixChunk self)	2382	DESTROY (CFPlus::MixChunk self)
1675	CODE:	2383	CODE:
1676	Mix_FreeChunk (self);	2384	Mix_FreeChunk (self);
1677		2385
1678	int	2386	int
1679	volume (CFClient::MixChunk self, int volume = -1)	2387	volume (CFPlus::MixChunk self, int volume = -1)
1680	CODE:	2388	CODE:
		2389	if (items > 1)
		2390	volume = CLAMP (volume, 0, 128);
1681	RETVAL = Mix_VolumeChunk (self, volume);	2391	RETVAL = Mix_VolumeChunk (self, volume);
1682	OUTPUT:	2392	OUTPUT:
1683	RETVAL	2393	RETVAL
1684		2394
1685	int	2395	CFPlus::Channel
1686	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2396	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1687	CODE:	2397	CODE:
		2398	{
1688	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2399	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1689	OUTPUT:	2400
1690	RETVAL	2401	if (RETVAL < 0)
		2402	XSRETURN_UNDEF;
1691		2403
		2404	if (channel < 0)
		2405	{
		2406	Mix_UnregisterAllEffects (RETVAL);
		2407	Mix_Volume (RETVAL, 128);
		2408	}
		2409	}
		2410	OUTPUT:
		2411	RETVAL
		2412
1692	MODULE = CFClient PACKAGE = CFClient::MixMusic	2413	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1693		2414
1694	int	2415	int
1695	volume (int volume = -1)	2416	volume (int volume = -1)
		2417	PROTOTYPE: ;$
1696	CODE:	2418	CODE:
		2419	if (items > 0)
		2420	volume = CLAMP (volume, 0, 128);
1697	RETVAL = Mix_VolumeMusic (volume);	2421	RETVAL = Mix_VolumeMusic (volume);
1698	OUTPUT:	2422	OUTPUT:
1699	RETVAL	2423	RETVAL
1700		2424
		2425	void
		2426	fade_out (int ms)
		2427	CODE:
		2428	Mix_FadeOutMusic (ms);
		2429
		2430	void
		2431	halt ()
		2432	CODE:
		2433	Mix_HaltMusic ();
		2434
1701	CFClient::MixMusic	2435	CFPlus::MixMusic
1702	new_from_file (SV class, char path)	2436	new (SV *class, CFPlus::RW rwops)
1703	CODE:	2437	CODE:
1704	RETVAL = Mix_LoadMUS (path);	2438	RETVAL = Mix_LoadMUS_RW (rwops);
1705	OUTPUT:	2439	OUTPUT:
1706	RETVAL	2440	RETVAL
1707		2441
1708	void	2442	void
1709	DESTROY (CFClient::MixMusic self)	2443	DESTROY (CFPlus::MixMusic self)
1710	CODE:	2444	CODE:
1711	Mix_FreeMusic (self);	2445	Mix_FreeMusic (self);
1712		2446
1713	int	2447	int
1714	play (CFClient::MixMusic self, int loops = -1)	2448	play (CFPlus::MixMusic self, int loops = -1)
1715	CODE:	2449	CODE:
1716	RETVAL = Mix_PlayMusic (self, loops);	2450	RETVAL = Mix_PlayMusic (self, loops);
1717	OUTPUT:	2451	OUTPUT:
1718	RETVAL	2452	RETVAL
1719		2453
		2454	void
		2455	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2456	CODE:
		2457	Mix_FadeInMusicPos (self, loops, ms, position);
		2458
1720	MODULE = CFClient PACKAGE = CFClient::OpenGL	2459	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2460
		2461	PROTOTYPES: ENABLE
1721		2462
1722	BOOT:	2463	BOOT:
1723	{	2464	{
1724	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2465	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1725	static const struct {	2466	static const struct {
1726	const char *name;	2467	const char *name;
1727	IV iv;	2468	IV iv;
1728	} *civ, const_iv[] = {	2469	} *civ, const_iv[] = {
1729	# define const_iv(name) { # name, (IV)name }	2470	# define const_iv(name) { # name, (IV)name }
		2471	const_iv (GL_VENDOR),
		2472	const_iv (GL_VERSION),
		2473	const_iv (GL_EXTENSIONS),
1730	const_iv (GL_COLOR_MATERIAL),	2474	const_iv (GL_COLOR_MATERIAL),
1731	const_iv (GL_SMOOTH),	2475	const_iv (GL_SMOOTH),
1732	const_iv (GL_FLAT),	2476	const_iv (GL_FLAT),
1733	const_iv (GL_DITHER),	2477	const_iv (GL_DITHER),
1734	const_iv (GL_BLEND),	2478	const_iv (GL_BLEND),
…		…
1738	const_iv (GL_ALPHA_TEST),	2482	const_iv (GL_ALPHA_TEST),
1739	const_iv (GL_NORMALIZE),	2483	const_iv (GL_NORMALIZE),
1740	const_iv (GL_RESCALE_NORMAL),	2484	const_iv (GL_RESCALE_NORMAL),
1741	const_iv (GL_FRONT),	2485	const_iv (GL_FRONT),
1742	const_iv (GL_BACK),	2486	const_iv (GL_BACK),
		2487	const_iv (GL_AUX0),
1743	const_iv (GL_AND),	2488	const_iv (GL_AND),
1744	const_iv (GL_ONE),	2489	const_iv (GL_ONE),
1745	const_iv (GL_ZERO),	2490	const_iv (GL_ZERO),
1746	const_iv (GL_SRC_ALPHA),	2491	const_iv (GL_SRC_ALPHA),
1747	const_iv (GL_DST_ALPHA),	2492	const_iv (GL_DST_ALPHA),
…		…
1761	const_iv (GL_LUMINANCE),	2506	const_iv (GL_LUMINANCE),
1762	const_iv (GL_LUMINANCE_ALPHA),	2507	const_iv (GL_LUMINANCE_ALPHA),
1763	const_iv (GL_FLOAT),	2508	const_iv (GL_FLOAT),
1764	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2509	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1765	const_iv (GL_COMPILE),	2510	const_iv (GL_COMPILE),
		2511	const_iv (GL_PROXY_TEXTURE_1D),
		2512	const_iv (GL_PROXY_TEXTURE_2D),
1766	const_iv (GL_TEXTURE_1D),	2513	const_iv (GL_TEXTURE_1D),
1767	const_iv (GL_TEXTURE_2D),	2514	const_iv (GL_TEXTURE_2D),
1768	const_iv (GL_TEXTURE_ENV),	2515	const_iv (GL_TEXTURE_ENV),
1769	const_iv (GL_TEXTURE_MAG_FILTER),	2516	const_iv (GL_TEXTURE_MAG_FILTER),
1770	const_iv (GL_TEXTURE_MIN_FILTER),	2517	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1791	const_iv (GL_COLOR_LOGIC_OP),	2538	const_iv (GL_COLOR_LOGIC_OP),
1792	const_iv (GL_SEPARABLE_2D),	2539	const_iv (GL_SEPARABLE_2D),
1793	const_iv (GL_CONVOLUTION_2D),	2540	const_iv (GL_CONVOLUTION_2D),
1794	const_iv (GL_CONVOLUTION_BORDER_MODE),	2541	const_iv (GL_CONVOLUTION_BORDER_MODE),
1795	const_iv (GL_CONSTANT_BORDER),	2542	const_iv (GL_CONSTANT_BORDER),
		2543	const_iv (GL_POINTS),
1796	const_iv (GL_LINES),	2544	const_iv (GL_LINES),
		2545	const_iv (GL_LINE_STRIP),
1797	const_iv (GL_LINE_LOOP),	2546	const_iv (GL_LINE_LOOP),
1798	const_iv (GL_QUADS),	2547	const_iv (GL_QUADS),
1799	const_iv (GL_QUAD_STRIP),	2548	const_iv (GL_QUAD_STRIP),
1800	const_iv (GL_TRIANGLES),	2549	const_iv (GL_TRIANGLES),
1801	const_iv (GL_TRIANGLE_STRIP),	2550	const_iv (GL_TRIANGLE_STRIP),
1802	const_iv (GL_TRIANGLE_FAN),	2551	const_iv (GL_TRIANGLE_FAN),
		2552	const_iv (GL_POLYGON),
1803	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2553	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2554	const_iv (GL_POINT_SMOOTH_HINT),
		2555	const_iv (GL_LINE_SMOOTH_HINT),
		2556	const_iv (GL_POLYGON_SMOOTH_HINT),
		2557	const_iv (GL_GENERATE_MIPMAP_HINT),
1804	const_iv (GL_FASTEST),	2558	const_iv (GL_FASTEST),
		2559	const_iv (GL_DONT_CARE),
		2560	const_iv (GL_NICEST),
1805	const_iv (GL_V2F),	2561	const_iv (GL_V2F),
1806	const_iv (GL_V3F),	2562	const_iv (GL_V3F),
1807	const_iv (GL_T2F_V3F),	2563	const_iv (GL_T2F_V3F),
1808	const_iv (GL_T2F_N3F_V3F),	2564	const_iv (GL_T2F_N3F_V3F),
1809	# undef const_iv	2565	# undef const_iv
1810	};	2566	};
1811		2567
1812	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2568	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1813	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2569	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2570
		2571	texture_av = newAV ();
		2572	AvREAL_off (texture_av);
1814	}	2573	}
1815		2574
1816	char *	2575	char *
1817	gl_vendor ()	2576	gl_vendor ()
1818	CODE:	2577	CODE:
…		…
1832	CODE:	2591	CODE:
1833	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2592	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1834	OUTPUT:	2593	OUTPUT:
1835	RETVAL	2594	RETVAL
1836		2595
		2596	const char *glGetString (GLenum pname)
		2597
		2598	GLint glGetInteger (GLenum pname)
		2599	CODE:
		2600	glGetIntegerv (pname, &RETVAL);
		2601	OUTPUT:
		2602	RETVAL
		2603
		2604	GLdouble glGetDouble (GLenum pname)
		2605	CODE:
		2606	glGetDoublev (pname, &RETVAL);
		2607	OUTPUT:
		2608	RETVAL
		2609
1837	int glGetError ()	2610	int glGetError ()
1838		2611
1839	void glFinish ()	2612	void glFinish ()
1840		2613
1841	void glClear (int mask)	2614	void glClear (int mask)
…		…
1878	# near_ and far_ are due to microsofts buggy "c" compiler	2651	# 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_)	2652	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1880		2653
1881	# near_ and far_ are due to microsofts buggy "c" compiler	2654	# 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_)	2655	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2656
		2657	PROTOTYPES: DISABLE
1883		2658
1884	void glViewport (int x, int y, int width, int height)	2659	void glViewport (int x, int y, int width, int height)
1885		2660
1886	void glScissor (int x, int y, int width, int height)	2661	void glScissor (int x, int y, int width, int height)
1887		2662
…		…
1895		2670
1896	void glRotate (float angle, float x, float y, float z)	2671	void glRotate (float angle, float x, float y, float z)
1897	CODE:	2672	CODE:
1898	glRotatef (angle, x, y, z);	2673	glRotatef (angle, x, y, z);
1899		2674
1900	void glBegin (int mode)
1901
1902	void glEnd ()
1903
1904	void glColor (float r, float g, float b, float a = 1.0)	2675	void glColor (float r, float g, float b, float a = 1.0)
1905	PROTOTYPE: @
1906	ALIAS:	2676	ALIAS:
1907	glColor_premultiply = 1	2677	glColor_premultiply = 1
1908	CODE:	2678	CODE:
1909	if (ix)	2679	if (ix)
1910	{	2680	{
1911	r *= a;	2681	r *= a;
1912	g *= a;	2682	g *= a;
1913	b *= a;	2683	b *= a;
1914	}	2684	}
1915	// microsoft visual "c" rounds instead of truncating...	2685	// microsoft visual "c" rounds instead of truncating...
1916	glColor4ub (MIN ((int)(r * 256.f), 255),	2686	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		2687
1927	void glRasterPos (float x, float y, float z = 0.)	2688	void glRasterPos (float x, float y, float z = 0.)
1928	CODE:	2689	CODE:
1929	glRasterPos3f (0, 0, z);	2690	glRasterPos3f (0, 0, z);
1930	glBitmap (0, 0, 0, 0, x, y, 0);	2691	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1935		2696
1936	void glTexCoord (float s, float t)	2697	void glTexCoord (float s, float t)
1937	CODE:	2698	CODE:
1938	glTexCoord2f (s, t);	2699	glTexCoord2f (s, t);
1939		2700
		2701	void glRect (float x1, float y1, float x2, float y2)
		2702	CODE:
		2703	glRectf (x1, y1, x2, y2);
		2704
		2705	PROTOTYPES: ENABLE
		2706
		2707	void glBegin (int mode)
		2708
		2709	void glEnd ()
		2710
		2711	void glPointSize (GLfloat size)
		2712
		2713	void glLineWidth (GLfloat width)
		2714
		2715	void glInterleavedArrays (int format, int stride, char *data)
		2716
		2717	void glDrawElements (int mode, int count, int type, char *indices)
		2718
		2719	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2720
1940	void glTexEnv (int target, int pname, float param)	2721	void glTexEnv (int target, int pname, float param)
1941	CODE:	2722	CODE:
1942	glTexEnvf (target, pname, param);	2723	glTexEnvf (target, pname, param);
1943		2724
1944	void glTexParameter (int target, int pname, float param)	2725	void glTexParameter (int target, int pname, float param)
…		…
1966		2747
1967	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2748	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1968		2749
1969	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2750	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1970		2751
		2752	void glPixelZoom (float x, float y)
		2753
1971	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2754	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1972		2755
1973	int glGenTexture ()	2756	int glGenTexture ()
1974	CODE:	2757	CODE:
1975	{	2758	RETVAL = gen_texture ();
1976	GLuint name;
1977	glGenTextures (1, &name);
1978	RETVAL = name;
1979	}
1980	OUTPUT:	2759	OUTPUT:
1981	RETVAL	2760	RETVAL
1982		2761
1983	void glDeleteTexture (int name)	2762	void glDeleteTexture (int name)
1984	CODE:	2763	CODE:
1985	{
1986	GLuint name_ = name;
1987	glDeleteTextures (1, &name_);	2764	del_texture (name);
1988	}	2765
1989
1990	int glGenList ()	2766	int glGenList ()
1991	CODE:	2767	CODE:
1992	RETVAL = glGenLists (1);	2768	RETVAL = glGenLists (1);
1993	OUTPUT:	2769	OUTPUT:
1994	RETVAL	2770	RETVAL
…		…
2001		2777
2002	void glEndList ()	2778	void glEndList ()
2003		2779
2004	void glCallList (int list)	2780	void glCallList (int list)
2005		2781
		2782	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2006		2783
		2784	PROTOTYPES: DISABLE
		2785
		2786	void
		2787	find_widget (SV *self, NV x, NV y)
		2788	PPCODE:
		2789	{
		2790	if (within_widget (self, x, y))
		2791	XPUSHs (self);
		2792	}
		2793
		2794	BOOT:
		2795	{
		2796	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2797
		2798	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2799	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2800	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2801	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2802	}
		2803
		2804	void
		2805	draw (SV *self)
		2806	CODE:
		2807	{
		2808	HV *hv;
		2809	SV **svp;
		2810	NV x, y, w, h;
		2811	SV *draw_x_sv = GvSV (draw_x_gv);
		2812	SV *draw_y_sv = GvSV (draw_y_gv);
		2813	SV *draw_w_sv = GvSV (draw_w_gv);
		2814	SV *draw_h_sv = GvSV (draw_h_gv);
		2815	SV *hover;
		2816	double draw_x, draw_y, draw_w, draw_h;
		2817
		2818	if (!SvROK (self))
		2819	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2820
		2821	hv = (HV *)SvRV (self);
		2822
		2823	if (SvTYPE (hv) != SVt_PVHV)
		2824	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2825
		2826	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2827	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2828
		2829	if (!h \|\| !w)
		2830	XSRETURN_EMPTY;
		2831
		2832	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2833	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2834
		2835	draw_x = SvNV (draw_x_sv) + x;
		2836	draw_y = SvNV (draw_y_sv) + y;
		2837
		2838	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2839	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2840	XSRETURN_EMPTY;
		2841
		2842	sv_setnv (draw_x_sv, draw_x);
		2843	sv_setnv (draw_y_sv, draw_y);
		2844
		2845	glPushMatrix ();
		2846	glTranslated (x, y, 0);
		2847
		2848	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2849	{
		2850	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2851
		2852	if (svp && SvTRUE (*svp))
		2853	{
		2854	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2855	glEnable (GL_BLEND);
		2856	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2857	glBegin (GL_QUADS);
		2858	glVertex2f (0, 0);
		2859	glVertex2f (w, 0);
		2860	glVertex2f (w, h);
		2861	glVertex2f (0, h);
		2862	glEnd ();
		2863	glDisable (GL_BLEND);
		2864	}
		2865	}
		2866	#if 0
		2867	if ($ENV{CFPLUS_DEBUG} & 1) {
		2868	glPushMatrix;
		2869	glColor 1, 1, 0, 1;
		2870	glTranslate 0.375, 0.375;
		2871	glBegin GL_LINE_LOOP;
		2872	glVertex 0 , 0;
		2873	glVertex $self->{w} - 1, 0;
		2874	glVertex $self->{w} - 1, $self->{h} - 1;
		2875	glVertex 0 , $self->{h} - 1;
		2876	glEnd;
		2877	glPopMatrix;
		2878	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2879	}
		2880	#endif
		2881	PUSHMARK (SP);
		2882	XPUSHs (self);
		2883	PUTBACK;
		2884	call_method ("_draw", G_VOID \| G_DISCARD);
		2885	SPAGAIN;
		2886
		2887	glPopMatrix ();
		2888
		2889	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2890	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2891	}
		2892

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs. Revision 1.222 by root, Sat Aug 11 06:34:26 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 1.222 by root, Sat Aug 11 06:34:26 2007 UTC