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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.131 by root, Thu Jul 13 01:54:18 2006 UTC vs.
Revision 1.208 by root, Sat Jul 21 16:07:53 2007 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# 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>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
15	#endif	22	#endif
16		23
		24	#include <assert.h>
17	#include <math.h>	25	#include <math.h>
18	#include <string.h>	26	#include <string.h>
19	#include <stdio.h>	27	#include <stdio.h>
20	#include <stdlib.h>	28	#include <stdlib.h>
21		29
22	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
23	#include <SDL_endian.h>	32	#include <SDL_endian.h>
24	#include <SDL_image.h>	33	#include <SDL_image.h>
25	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
27		36
…		…
36	# include <sys/types.h>	45	# include <sys/types.h>
37	# include <sys/socket.h>	46	# include <sys/socket.h>
38	# include <netinet/in.h>	47	# include <netinet/in.h>
39	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
40	# include <inttypes.h>	49	# include <inttypes.h>
41	#else
42	typedef unsigned char uint8_t;
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	50	#endif
49		51
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		53
52	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
53		55
54	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
…		…
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	62	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	63	#else
62	# define PARACHUTE 0	64	# define PARACHUTE 0
63	#endif	65	#endif
64		66
		67	static AV *texture_av;
		68
65	static struct	69	static struct
66	{	70	{
67	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	72	#include "glfunc.h"
69	#undef GL_FUNC	73	#undef GL_FUNC
70	} gl;	74	} gl;
71		75
		76	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	78	{
74	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	83	else
79	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
80	}	85	}
81		86
		87	static GLuint
		88	gen_texture ()
		89	{
		90	GLuint name;
		91
		92	if (AvFILL (texture_av) >= 0)
		93	name = (GLuint)(size_t)av_pop (texture_av);
		94	else
		95	glGenTextures (1, &name);
		96
		97	return name;
		98	}
		99
		100	static void
		101	del_texture (GLuint name)
		102	{
		103	/* make a half-assed attempt at returning the memory used by the texture */
		104	/* textures are frequently being reused by cfplus anyway */
		105	/*glBindTexture (GL_TEXTURE_2D, name);*/
		106	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		107	av_push (texture_av, (SV *)(size_t)name);
		108	glDeleteTextures (1, &name);
		109	}
		110
82	#include "texcache.c"	111	#include "texcache.c"
83		112
84	#include "pango-font.c"	113	#include "pango-font.c"
85	#include "pango-fontmap.c"	114	#include "pango-fontmap.c"
86	#include "pango-render.c"	115	#include "pango-render.c"
87		116
88	typedef Mix_Chunk *CFClient__MixChunk;	117	typedef Mix_Chunk *CFPlus__MixChunk;
89	typedef Mix_Music *CFClient__MixMusic;	118	typedef Mix_Music *CFPlus__MixMusic;
90		119
91	typedef PangoFontDescription *CFClient__Font;	120	typedef PangoFontDescription *CFPlus__Font;
92		121
93	static int	122	static int
94	shape_attr_p (PangoLayoutRun *run)	123	shape_attr_p (PangoLayoutRun *run)
95	{	124	{
96	GSList *attrs = run->item->analysis.extra_attrs;	125	GSList *attrs = run->item->analysis.extra_attrs;
…		…
110		139
111	typedef struct cf_layout {	140	typedef struct cf_layout {
112	PangoLayout *pl;	141	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	142	float r, g, b, a; // default color for rgba mode
114	int base_height;	143	int base_height;
115	CFClient__Font font;	144	CFPlus__Font font;
116	} *CFClient__Layout;	145	} *CFPlus__Layout;
117		146
118	static CFClient__Font default_font;	147	static CFPlus__Font default_font;
119	static PangoContext *opengl_context;	148	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	149	static PangoFontMap *opengl_fontmap;
121		150
122	static void	151	static void
123	substitute_func (FcPattern *pattern, gpointer data)	152	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	157	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	159	}
131		160
132	static void	161	static void
133	layout_update_font (CFClient__Layout self)	162	layout_update_font (CFPlus__Layout self)
134	{	163	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	164	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	165	* reasonably well with bitstream vera
137	*/	166	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	167	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
142		171
143	pango_layout_set_font_description (self->pl, font);	172	pango_layout_set_font_description (self->pl, font);
144	}	173	}
145		174
146	static void	175	static void
147	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
148	{	177	{
		178	PangoRectangle rect;
		179
		180	// get_pixel_* wrongly rounds down
149	pango_layout_get_pixel_size (self->pl, w, h);	181	pango_layout_get_extents (self->pl, 0, &rect);
150		182
151	if (!*w) *w = 1;	183	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
152	if (!*h) *h = 1;	184	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
153		185
154	*w = (*w + 3) & ~3;	186	if (!rect.width) rect.width = 1;
155	}	187	if (!rect.height) rect.height = 1;
156		188
		189	*w = rect.width;
		190	*h = rect.height;
		191	}
		192
		193	typedef uint16_t tileid;
157	typedef uint16_t mapface;	194	typedef uint16_t faceid;
158		195
159	typedef struct {	196	typedef struct {
160	GLint name;	197	int name;
161	int w, h;	198	int w, h;
162	float s, t;	199	float s, t;
163	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
164	} maptex;	203	} maptex;
165		204
166	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
167	int16_t darkness;	208	uint16_t darkness;
168	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
169	} mapcell;	210	} mapcell;
170		211
171	typedef struct {	212	typedef struct {
172	int32_t c0, c1;	213	int32_t c0, c1;
173	mapcell *col;	214	mapcell *col;
174	} maprow;	215	} maprow;
175		216
176	typedef struct map {	217	typedef struct map {
177	int x, y, w, h;	218	int x, y, w, h;
178	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
179	int faces;	220	int faces; tileid *face2tile; // [faceid]
180	mapface *face;	221	int texs; maptex *tex; // [tileid]
181
182	int texs;
183	maptex *tex;
184		222
185	int32_t rows;	223	int32_t rows;
186	maprow *row;	224	maprow *row;
187	} *CFClient__Map;	225	} *CFPlus__Map;
188		226
189	static char *	227	static char *
190	prepend (char *ptr, int sze, int inc)	228	prepend (char *ptr, int sze, int inc)
191	{	229	{
192	char *p;	230	char *p;
…		…
209	}	247	}
210		248
211	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
212	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	250	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
213		251
		252	static void
		253	need_facenum (struct map *self, faceid face)
		254	{
		255	while (self->faces <= face)
		256	{
		257	Append (tileid, self->face2tile, self->faces, self->faces);
		258	self->faces *= 2;
		259	}
		260	}
		261
		262	static void
		263	need_texid (struct map *self, int texid)
		264	{
		265	while (self->texs <= texid)
		266	{
		267	Append (maptex, self->tex, self->texs, self->texs);
		268	self->texs *= 2;
		269	}
		270	}
		271
214	static maprow *	272	static maprow *
215	map_get_row (CFClient__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
216	{	274	{
217	if (0 > y)	275	if (0 > y)
218	{	276	{
219	int extend = - y + MAP_EXTEND_Y;	277	int extend = - y + MAP_EXTEND_Y;
220	Prepend (maprow, self->row, self->rows, extend);	278	Prepend (maprow, self->row, self->rows, extend);
…		…
258		316
259	return row->col + (x - row->c0);	317	return row->col + (x - row->c0);
260	}	318	}
261		319
262	static mapcell *	320	static mapcell *
263	map_get_cell (CFClient__Map self, int x, int y)	321	map_get_cell (CFPlus__Map self, int x, int y)
264	{	322	{
265	return row_get_cell (map_get_row (self, y), x);	323	return row_get_cell (map_get_row (self, y), x);
266	}	324	}
267		325
268	static void	326	static void
269	map_clear (CFClient__Map self)	327	map_clear (CFPlus__Map self)
270	{	328	{
271	int r;	329	int r;
272		330
273	for (r = 0; r < self->rows; r++)	331	for (r = 0; r < self->rows; r++)
274	Safefree (self->row[r].col);	332	Safefree (self->row[r].col);
…		…
282	self->row = 0;	340	self->row = 0;
283	self->rows = 0;	341	self->rows = 0;
284	}	342	}
285		343
286	static void	344	static void
287	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
288	{	346	{
289	int x, y;	347	int x, y;
290	maprow *row;	348	maprow *row;
		349	mapcell *cell;
291		350
292	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
293	if (y >= 0)	352	if (y >= 0)
294	{	353	{
295	if (y >= self->rows)	354	if (y >= self->rows)
…		…
301	if (x >= row->c0)	360	if (x >= row->c0)
302	{	361	{
303	if (x >= row->c1)	362	if (x >= row->c1)
304	break;	363	break;
305		364
306	row->col[x - row->c0].darkness = -1;	365	cell = row->col + x - row->c0;
		366
		367	cell->darkness = 0;
		368	cell->stat_hp = 0;
		369	cell->flags = 0;
		370	cell->player = 0;
307	}	371	}
308	}	372	}
		373	}
		374
		375	typedef struct {
		376	tileid tile;
		377	uint8_t x, y, level;
		378	} smooth_key;
		379
		380	static void
		381	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		382	{
		383	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		384
		385	if (SvIOK (*sv))
		386	SvIV_set (*sv, SvIVX (*sv) | bits);
		387	else
		388	sv_setiv (*sv, bits);
309	}	389	}
310		390
311	static void	391	static void
312	music_finished (void)	392	music_finished (void)
313	{	393	{
…		…
349	n |= n >> 16;	429	n |= n >> 16;
350		430
351	return n + 1;	431	return n + 1;
352	}	432	}
353		433
		434	/* SDL should provide this, really. */
		435	#define SDLK_MODIFIER_MIN 300
		436	#define SDLK_MODIFIER_MAX 314
		437
		438	/******************************************************************************/
		439
		440	static int
		441	within_widget (SV *widget, NV x, NV y)
		442	{
		443	HV *self;
		444	SV **svp;
		445	NV wx, ww, wy, wh;
		446
		447	if (!SvROK (widget))
		448	return 0;
		449
		450	self = (HV *)SvRV (widget);
		451
		452	if (SvTYPE (self) != SVt_PVHV)
		453	return 0;
		454
		455	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		456	if (y < wy)
		457	return 0;
		458
		459	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		460	if (y >= wy + wh)
		461	return 0;
		462
		463	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		464	if (x < wx)
		465	return 0;
		466
		467	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		468	if (x >= wx + ww)
		469	return 0;
		470
		471	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		472	if (!svp || !SvTRUE (*svp))
		473	return 0;
		474
		475	return 1;
		476	}
		477
354	MODULE = CFClient PACKAGE = CFClient	478	MODULE = CFPlus PACKAGE = CFPlus
355		479
356	PROTOTYPES: ENABLE	480	PROTOTYPES: ENABLE
357		481
358	BOOT:	482	BOOT:
359	{	483	{
360	HV *stash = gv_stashpv ("CFClient", 1);	484	HV *stash = gv_stashpv ("CFPlus", 1);
361	static const struct {	485	static const struct {
362	const char *name;	486	const char *name;
363	IV iv;	487	IV iv;
364	} *civ, const_iv[] = {	488	} *civ, const_iv[] = {
365	# define const_iv(name) { # name, (IV)name }	489	# define const_iv(name) { # name, (IV)name }
		490	const_iv (SDLK_MODIFIER_MIN),
		491	const_iv (SDLK_MODIFIER_MAX),
		492
366	const_iv (SDL_ACTIVEEVENT),	493	const_iv (SDL_ACTIVEEVENT),
367	const_iv (SDL_KEYDOWN),	494	const_iv (SDL_KEYDOWN),
368	const_iv (SDL_KEYUP),	495	const_iv (SDL_KEYUP),
369	const_iv (SDL_MOUSEMOTION),	496	const_iv (SDL_MOUSEMOTION),
370	const_iv (SDL_MOUSEBUTTONDOWN),	497	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
379	const_iv (SDL_EVENT_RESERVEDA),	506	const_iv (SDL_EVENT_RESERVEDA),
380	const_iv (SDL_EVENT_RESERVEDB),	507	const_iv (SDL_EVENT_RESERVEDB),
381	const_iv (SDL_VIDEORESIZE),	508	const_iv (SDL_VIDEORESIZE),
382	const_iv (SDL_VIDEOEXPOSE),	509	const_iv (SDL_VIDEOEXPOSE),
383	const_iv (SDL_USEREVENT),	510	const_iv (SDL_USEREVENT),
		511
		512	const_iv (SDL_APPINPUTFOCUS),
		513	const_iv (SDL_APPMOUSEFOCUS),
		514	const_iv (SDL_APPACTIVE),
		515
384	const_iv (SDLK_KP0),	516	const_iv (SDLK_KP0),
385	const_iv (SDLK_KP1),	517	const_iv (SDLK_KP1),
386	const_iv (SDLK_KP2),	518	const_iv (SDLK_KP2),
387	const_iv (SDLK_KP3),	519	const_iv (SDLK_KP3),
388	const_iv (SDLK_KP4),	520	const_iv (SDLK_KP4),
…		…
443	const_iv (SDLK_BREAK),	575	const_iv (SDLK_BREAK),
444	const_iv (SDLK_MENU),	576	const_iv (SDLK_MENU),
445	const_iv (SDLK_POWER),	577	const_iv (SDLK_POWER),
446	const_iv (SDLK_EURO),	578	const_iv (SDLK_EURO),
447	const_iv (SDLK_UNDO),	579	const_iv (SDLK_UNDO),
		580
448	const_iv (KMOD_NONE),	581	const_iv (KMOD_NONE),
		582	const_iv (KMOD_SHIFT),
449	const_iv (KMOD_LSHIFT),	583	const_iv (KMOD_LSHIFT),
450	const_iv (KMOD_RSHIFT),	584	const_iv (KMOD_RSHIFT),
		585	const_iv (KMOD_CTRL),
451	const_iv (KMOD_LCTRL),	586	const_iv (KMOD_LCTRL),
452	const_iv (KMOD_RCTRL),	587	const_iv (KMOD_RCTRL),
		588	const_iv (KMOD_ALT),
453	const_iv (KMOD_LALT),	589	const_iv (KMOD_LALT),
454	const_iv (KMOD_RALT),	590	const_iv (KMOD_RALT),
		591	const_iv (KMOD_META),
455	const_iv (KMOD_LMETA),	592	const_iv (KMOD_LMETA),
456	const_iv (KMOD_RMETA),	593	const_iv (KMOD_RMETA),
457	const_iv (KMOD_NUM),	594	const_iv (KMOD_NUM),
458	const_iv (KMOD_CAPS),	595	const_iv (KMOD_CAPS),
459	const_iv (KMOD_MODE),	596	const_iv (KMOD_MODE),
460	const_iv (KMOD_CTRL),
461	const_iv (KMOD_SHIFT),
462	const_iv (KMOD_ALT),
463	const_iv (KMOD_META)
464	# undef const_iv	597	# undef const_iv
465	};	598	};
466		599
467	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	600	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
468	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		602
		603	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		604	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
469	}	605	}
		606
		607	void
		608	weaken (SV *rv)
		609	PROTOTYPE: $
		610	CODE:
		611	sv_rvweaken (rv);
470		612
471	int	613	int
472	in_destruct ()	614	in_destruct ()
473	CODE:	615	CODE:
474	RETVAL = PL_main_cv == Nullcv;	616	RETVAL = PL_main_cv == Nullcv;
…		…
486	opengl_fontmap = pango_opengl_font_map_new ();	628	opengl_fontmap = pango_opengl_font_map_new ();
487	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	629	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
488	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	630	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
489	}	631	}
490		632
		633	char *
		634	SDL_GetError ()
		635
491	int	636	int
492	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	637	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
493		638
494	void	639	void
495	SDL_Quit ()	640	SDL_Quit ()
496		641
497	void	642	void
498	SDL_ListModes ()	643	SDL_ListModes (int rgb, int alpha)
499	PPCODE:	644	PPCODE:
500	{	645	{
501	SDL_Rect **m;	646	SDL_Rect **m;
502		647
503	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	648	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
504	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	649	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
505	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	650	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
506	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	651	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
507		652
508	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	653	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
509	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	654	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
510		655
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	656	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
515		660
516	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		662	#if SDL_VERSION_ATLEAST(1,2,10)
517	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	663	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
518	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	664	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519		665	#endif
520	SDL_EnableUNICODE (1);
521	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
522		666
523	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	667	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
524		668
525	if (m && m != (SDL_Rect **)-1)	669	if (m && m != (SDL_Rect **)-1)
526	while (*m)	670	while (*m)
527	{	671	{
		672	if ((*m)->w >= 640 && (*m)->h >= 480)
		673	{
528	AV *av = newAV ();	674	AV *av = newAV ();
529	av_push (av, newSViv ((*m)->w));	675	av_push (av, newSViv ((*m)->w));
530	av_push (av, newSViv ((*m)->h));	676	av_push (av, newSViv ((*m)->h));
		677	av_push (av, newSViv (rgb));
		678	av_push (av, newSViv (alpha));
531	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	679	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		680	}
532		681
533	++m;	682	++m;
534	}	683	}
535	}	684	}
536		685
537	char *
538	SDL_GetError ()
539
540	int	686	int
541	SDL_SetVideoMode (int w, int h, int fullscreen)	687	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
542	CODE:	688	CODE:
		689	{
		690	SDL_EnableUNICODE (1);
		691	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		692
		693	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		694	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		695	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		696	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		697
543	RETVAL = !!SDL_SetVideoMode (	698	RETVAL = !!SDL_SetVideoMode (
544	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	699	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
545	);	700	);
		701
546	if (RETVAL)	702	if (RETVAL)
547	{	703	{
		704	av_clear (texture_av);
		705
548	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
549	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
550	# include "glfunc.h"	708	#include "glfunc.h"
551	# undef GL_FUNC	709	#undef GL_FUNC
552	}	710	}
		711	}
553	OUTPUT:	712	OUTPUT:
554	RETVAL	713	RETVAL
555		714
556	void	715	void
557	SDL_GL_SwapBuffers ()	716	SDL_GL_SwapBuffers ()
558		717
559	char *	718	char *
560	SDL_GetKeyName (int sym)	719	SDL_GetKeyName (int sym)
561		720
		721	int
		722	SDL_GetAppState ()
		723
562	void	724	void
563	SDL_PollEvent ()	725	poll_events ()
564	PPCODE:	726	PPCODE:
565	{	727	{
566	SDL_Event ev;	728	SDL_Event ev;
567		729
568	while (SDL_PollEvent (&ev))	730	SDL_PumpEvents ();
		731	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
569	{	732	{
570	HV *hv = newHV ();	733	HV *hv = newHV ();
571	hv_store (hv, "type", 4, newSViv (ev.type), 0);	734	hv_store (hv, "type", 4, newSViv (ev.type), 0);
572		735
573	switch (ev.type)	736	switch (ev.type)
…		…
575	case SDL_KEYDOWN:	738	case SDL_KEYDOWN:
576	case SDL_KEYUP:	739	case SDL_KEYUP:
577	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
578	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
579	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		743	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
580	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
581	break;	745	break;
582		746
583	case SDL_ACTIVEEVENT:	747	case SDL_ACTIVEEVENT:
584	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
585	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	749	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
586	break;	750	break;
587		751
588	case SDL_MOUSEMOTION:	752	case SDL_MOUSEMOTION:
		753	{
		754	int state = ev.motion.state;
		755	int x = ev.motion.x;
		756	int y = ev.motion.y;
		757	int xrel = ev.motion.xrel;
		758	int yrel = ev.motion.yrel;
		759
		760	/* do simplistic event compression */
		761	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		762	&& state == ev.motion.state)
		763	{
		764	xrel += ev.motion.xrel;
		765	yrel += ev.motion.yrel;
		766	x = ev.motion.x;
		767	y = ev.motion.y;
		768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		769	}
		770
589	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
590
591	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	772	hv_store (hv, "state", 5, newSViv (state), 0);
592	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	773	hv_store (hv, "x", 1, newSViv (x), 0);
593	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	774	hv_store (hv, "y", 1, newSViv (y), 0);
594	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
595	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		777	}
596	break;	778	break;
597		779
598	case SDL_MOUSEBUTTONDOWN:	780	case SDL_MOUSEBUTTONDOWN:
599	case SDL_MOUSEBUTTONUP:	781	case SDL_MOUSEBUTTONUP:
600	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
610	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
611	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
612	break;	794	break;
613	}	795	}
614		796
615	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
616	}	798	}
617	}	799	}
618		800
619	int	801	int
620	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	802	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
629	Mix_AllocateChannels (int numchans = -1)	811	Mix_AllocateChannels (int numchans = -1)
630		812
631	void	813	void
632	lowdelay (int fd, int val = 1)	814	lowdelay (int fd, int val = 1)
633	CODE:	815	CODE:
		816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		817
		818	void
		819	win32_proxy_info ()
		820	PPCODE:
		821	{
634	#ifndef _WIN32	822	#ifdef _WIN32
635	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	823	char buffer[2048];
		824	DWORD buflen;
		825
		826	EXTEND (SP, 3);
		827
		828	buflen = sizeof (buffer);
		829	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		830	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		831	{
		832	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		833
		834	buflen = sizeof (buffer);
		835	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		836	{
		837	PUSHs (newSVpv (buffer, 0));
		838
		839	buflen = sizeof (buffer);
		840	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		841	PUSHs (newSVpv (buffer, 0));
		842	}
		843	}
636	#endif	844	#endif
		845	}
637		846
638	void	847	void
639	add_font (char *file)	848	add_font (char *file)
640	CODE:	849	CODE:
641	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
745	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
746	#endif	955	#endif
747	_exit (1);	956	_exit (1);
748		957
749	void	958	void
750	_exit (int retval)	959	_exit (int retval = 0)
751	CODE:	960	CODE:
		961	#ifdef WIN32
		962	ExitThread (retval); // unclean, please beam me up
		963	#else
752	_exit (retval);	964	_exit (retval);
		965	#endif
753		966
		967	void
		968	debug ()
		969	CODE:
		970	{
		971	#if DEBUG
		972	VALGRIND_DO_LEAK_CHECK;
		973	#endif
		974	}
		975
754	MODULE = CFClient PACKAGE = CFClient::Font	976	MODULE = CFPlus PACKAGE = CFPlus::Font
755		977
756	CFClient::Font	978	PROTOTYPES: DISABLE
		979
		980	CFPlus::Font
757	new_from_file (SV *class, char *path, int id = 0)	981	new_from_file (SV *class, char *path, int id = 0)
758	CODE:	982	CODE:
759	{	983	{
760	int count;	984	int count;
761	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	985	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
764	}	988	}
765	OUTPUT:	989	OUTPUT:
766	RETVAL	990	RETVAL
767		991
768	void	992	void
769	DESTROY (CFClient::Font self)	993	DESTROY (CFPlus::Font self)
770	CODE:	994	CODE:
771	pango_font_description_free (self);	995	pango_font_description_free (self);
772		996
773	void	997	void
774	make_default (CFClient::Font self)	998	make_default (CFPlus::Font self)
		999	PROTOTYPE: $
775	CODE:	1000	CODE:
776	default_font = self;	1001	default_font = self;
777		1002
778	MODULE = CFClient PACKAGE = CFClient::Layout	1003	MODULE = CFPlus PACKAGE = CFPlus::Layout
		1004
		1005	PROTOTYPES: DISABLE
779		1006
780	void	1007	void
781	reset_glyph_cache ()	1008	reset_glyph_cache ()
		1009	PROTOTYPE:
782	CODE:	1010	CODE:
783	tc_clear ();	1011	tc_clear ();
784		1012
785	CFClient::Layout	1013	CFPlus::Layout
786	new (SV *class)	1014	new (SV *class)
787	CODE:	1015	CODE:
788	New (0, RETVAL, 1, struct cf_layout);	1016	New (0, RETVAL, 1, struct cf_layout);
789		1017
790	RETVAL->pl = pango_layout_new (opengl_context);	1018	RETVAL->pl = pango_layout_new (opengl_context);
…		…
799	layout_update_font (RETVAL);	1027	layout_update_font (RETVAL);
800	OUTPUT:	1028	OUTPUT:
801	RETVAL	1029	RETVAL
802		1030
803	void	1031	void
804	DESTROY (CFClient::Layout self)	1032	DESTROY (CFPlus::Layout self)
805	CODE:	1033	CODE:
806	g_object_unref (self->pl);	1034	g_object_unref (self->pl);
807	Safefree (self);	1035	Safefree (self);
808		1036
809	void	1037	void
810	set_text (CFClient::Layout self, SV *text_)	1038	set_text (CFPlus::Layout self, SV *text_)
811	CODE:	1039	CODE:
812	{	1040	{
813	STRLEN textlen;	1041	STRLEN textlen;
814	char *text = SvPVutf8 (text_, textlen);	1042	char *text = SvPVutf8 (text_, textlen);
815		1043
816	pango_layout_set_text (self->pl, text, textlen);	1044	pango_layout_set_text (self->pl, text, textlen);
817	}	1045	}
818		1046
819	void	1047	void
820	set_markup (CFClient::Layout self, SV *text_)	1048	set_markup (CFPlus::Layout self, SV *text_)
821	CODE:	1049	CODE:
822	{	1050	{
823	STRLEN textlen;	1051	STRLEN textlen;
824	char *text = SvPVutf8 (text_, textlen);	1052	char *text = SvPVutf8 (text_, textlen);
825		1053
826	pango_layout_set_markup (self->pl, text, textlen);	1054	pango_layout_set_markup (self->pl, text, textlen);
827	}	1055	}
828		1056
829	void	1057	void
830	set_shapes (CFClient::Layout self, ...)	1058	set_shapes (CFPlus::Layout self, ...)
831	CODE:	1059	CODE:
832	{	1060	{
833	PangoAttrList *attrs = 0;	1061	PangoAttrList *attrs = 0;
834	const char *text = pango_layout_get_text (self->pl);	1062	const char *text = pango_layout_get_text (self->pl);
835	const char *pos = text;	1063	const char *pos = text;
…		…
870	if (attrs)	1098	if (attrs)
871	pango_layout_set_attributes (self->pl, attrs);	1099	pango_layout_set_attributes (self->pl, attrs);
872	}	1100	}
873		1101
874	void	1102	void
875	get_shapes (CFClient::Layout self)	1103	get_shapes (CFPlus::Layout self)
876	PPCODE:	1104	PPCODE:
877	{	1105	{
878	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1106	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
879		1107
880	do	1108	do
…		…
895		1123
896	pango_layout_iter_free (iter);	1124	pango_layout_iter_free (iter);
897	}	1125	}
898		1126
899	int	1127	int
900	has_wrapped (CFClient::Layout self)	1128	has_wrapped (CFPlus::Layout self)
901	CODE:	1129	CODE:
902	{	1130	{
903	int lines = 1;	1131	int lines = 1;
904	const char *text = pango_layout_get_text (self->pl);	1132	const char *text = pango_layout_get_text (self->pl);
905		1133
…		…
910	}	1138	}
911	OUTPUT:	1139	OUTPUT:
912	RETVAL	1140	RETVAL
913		1141
914	SV *	1142	SV *
915	get_text (CFClient::Layout self)	1143	get_text (CFPlus::Layout self)
916	CODE:	1144	CODE:
917	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
918	sv_utf8_decode (RETVAL);	1146	sv_utf8_decode (RETVAL);
919	OUTPUT:	1147	OUTPUT:
920	RETVAL	1148	RETVAL
921		1149
922	void	1150	void
923	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1151	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
924	CODE:	1152	CODE:
925	self->r = r;	1153	self->r = r;
926	self->g = g;	1154	self->g = g;
927	self->b = b;	1155	self->b = b;
928	self->a = a;	1156	self->a = a;
929		1157
930	void	1158	void
931	set_font (CFClient::Layout self, CFClient::Font font = 0)	1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
932	CODE:	1160	CODE:
933	if (self->font != font)	1161	if (self->font != font)
934	{	1162	{
935	self->font = font;	1163	self->font = font;
936	layout_update_font (self);	1164	layout_update_font (self);
937	}	1165	}
938		1166
939	void	1167	void
940	set_height (CFClient::Layout self, int base_height)	1168	set_height (CFPlus::Layout self, int base_height)
941	CODE:	1169	CODE:
942	if (self->base_height != base_height)	1170	if (self->base_height != base_height)
943	{	1171	{
944	self->base_height = base_height;	1172	self->base_height = base_height;
945	layout_update_font (self);	1173	layout_update_font (self);
946	}	1174	}
947		1175
948	void	1176	void
949	set_width (CFClient::Layout self, int max_width = -1)	1177	set_width (CFPlus::Layout self, int max_width = -1)
950	CODE:	1178	CODE:
951	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1179	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
952		1180
953	void	1181	void
954	set_indent (CFClient::Layout self, int indent)	1182	set_indent (CFPlus::Layout self, int indent)
955	CODE:	1183	CODE:
956	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
957		1185
958	void	1186	void
959	set_spacing (CFClient::Layout self, int spacing)	1187	set_spacing (CFPlus::Layout self, int spacing)
960	CODE:	1188	CODE:
961	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
962		1190
963	void	1191	void
964	set_ellipsise (CFClient::Layout self, int ellipsise)	1192	set_ellipsise (CFPlus::Layout self, int ellipsise)
965	CODE:	1193	CODE:
966	pango_layout_set_ellipsize (self->pl,	1194	pango_layout_set_ellipsize (self->pl,
967	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START
968	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
969	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
970	: PANGO_ELLIPSIZE_NONE	1198	: PANGO_ELLIPSIZE_NONE
971	);	1199	);
972		1200
973	void	1201	void
974	set_single_paragraph_mode (CFClient::Layout self, int spm)	1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)
975	CODE:	1203	CODE:
976	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
977		1205
978	void	1206	void
979	size (CFClient::Layout self)	1207	size (CFPlus::Layout self)
980	PPCODE:	1208	PPCODE:
981	{	1209	{
982	int w, h;	1210	int w, h;
983		1211
984	layout_get_pixel_size (self, &w, &h);	1212	layout_get_pixel_size (self, &w, &h);
…		…
987	PUSHs (sv_2mortal (newSViv (w)));	1215	PUSHs (sv_2mortal (newSViv (w)));
988	PUSHs (sv_2mortal (newSViv (h)));	1216	PUSHs (sv_2mortal (newSViv (h)));
989	}	1217	}
990		1218
991	int	1219	int
992	descent (CFClient::Layout self)	1220	descent (CFPlus::Layout self)
993	CODE:	1221	CODE:
994	{	1222	{
995	PangoRectangle rect;	1223	PangoRectangle rect;
996	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1224	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
997	pango_layout_line_get_pixel_extents (line, 0, &rect);	1225	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
999	}	1227	}
1000	OUTPUT:	1228	OUTPUT:
1001	RETVAL	1229	RETVAL
1002		1230
1003	int	1231	int
1004	xy_to_index (CFClient::Layout self, int x, int y)	1232	xy_to_index (CFPlus::Layout self, int x, int y)
1005	CODE:	1233	CODE:
1006	{	1234	{
1007	int index, trailing;	1235	int index, trailing;
1008	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1009	RETVAL = index;	1237	RETVAL = index + trailing;
1010	}	1238	}
1011	OUTPUT:	1239	OUTPUT:
1012	RETVAL	1240	RETVAL
1013		1241
1014	void	1242	void
1015	cursor_pos (CFClient::Layout self, int index)	1243	cursor_pos (CFPlus::Layout self, int index)
1016	PPCODE:	1244	PPCODE:
1017	{	1245	{
1018	PangoRectangle strong_pos;	1246	PangoRectangle strong_pos;
1019	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1020		1248
…		…
1023	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1024	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1025	}	1253	}
1026		1254
1027	void	1255	void
		1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
		1257	PPCODE:
		1258	{
		1259	int line, x;
		1260
		1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1263
		1264	EXTEND (SP, 2);
		1265	PUSHs (sv_2mortal (newSViv (line - 1)));
		1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1267	}
		1268
		1269	void
		1270	line_x_to_index (CFPlus::Layout self, int line, int x)
		1271	PPCODE:
		1272	{
		1273	PangoLayoutLine *lp;
		1274	int index, trailing;
		1275
		1276	if (line < 0)
		1277	XSRETURN_EMPTY;
		1278
		1279	if (!(lp = pango_layout_get_line (self->pl, line)))
		1280	XSRETURN_EMPTY; /* do better */
		1281
		1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1283
		1284	EXTEND (SP, 2);
		1285	if (GIMME_V == G_SCALAR)
		1286	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1287	else
		1288	{
		1289	PUSHs (sv_2mortal (newSViv (index)));
		1290	PUSHs (sv_2mortal (newSViv (trailing)));
		1291	}
		1292	}
		1293
		1294	void
1028	render (CFClient::Layout self, float x, float y)	1295	render (CFPlus::Layout self, float x, float y, int flags = 0)
1029	PPCODE:	1296	PPCODE:
1030	pango_opengl_render_layout_subpixel (	1297	pango_opengl_render_layout_subpixel (
1031	self->pl,	1298	self->pl,
1032	x * PANGO_SCALE, y * PANGO_SCALE,	1299	x * PANGO_SCALE, y * PANGO_SCALE,
1033	self->r, self->g, self->b, self->a	1300	self->r, self->g, self->b, self->a,
		1301	flags
1034	);	1302	);
1035		1303
1036	MODULE = CFClient PACKAGE = CFClient::Texture	1304	MODULE = CFPlus PACKAGE = CFPlus::Texture
1037		1305
1038	void	1306	PROTOTYPES: ENABLE
1039	pad2pot (SV *data_, SV *w_, SV *h_)
1040	CODE:
1041	{
1042	int ow = SvIV (w_);
1043	int oh = SvIV (h_);
1044		1307
1045	if (ow && oh)	1308	int minpot (int n)
		1309
		1310	void
		1311	pad (SV *data_, int ow, int oh, int nw, int nh)
		1312	CODE:
		1313	{
		1314	if ((nw != ow || nh != oh) && SvOK (data_))
1046	{	1315	{
1047	int nw = minpot (ow);
1048	int nh = minpot (oh);
1049
1050	if (nw != ow || nh != oh)
1051	{
1052	if (SvOK (data_))
1053	{
1054	STRLEN datalen;	1316	STRLEN datalen;
1055	char *data = SvPVbyte (data_, datalen);	1317	char *data = SvPVbyte (data_, datalen);
1056	int bpp = datalen / (ow * oh);	1318	int bpp = datalen / (ow * oh);
1057	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1319	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1058		1320
1059	SvPOK_only (result_);	1321	SvPOK_only (result_);
1060	SvCUR_set (result_, nw * nh * bpp);	1322	SvCUR_set (result_, nw * nh * bpp);
1061		1323
1062	memset (SvPVX (result_), 0, nw * nh * bpp);	1324	memset (SvPVX (result_), 0, nw * nh * bpp);
1063	while (oh--)	1325	while (oh--)
1064	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1326	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1065		1327
1066	sv_setsv (data_, result_);	1328	sv_setsv (data_, result_);
1067	}
1068
1069	sv_setiv (w_, nw);
1070	sv_setiv (h_, nh);
1071	}
1072	}	1329	}
1073	}	1330	}
1074		1331
1075	void	1332	void
1076	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1333	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1119	glDisable (GL_ALPHA_TEST);	1376	glDisable (GL_ALPHA_TEST);
1120	glDisable (GL_BLEND);	1377	glDisable (GL_BLEND);
1121	}	1378	}
1122	}	1379	}
1123		1380
		1381	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1382	CODE:
		1383	{
		1384	GLint width;
		1385	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1386	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1387	RETVAL = width > 0;
		1388	}
		1389	OUTPUT:
		1390	RETVAL
		1391
1124	MODULE = CFClient PACKAGE = CFClient::Map	1392	MODULE = CFPlus PACKAGE = CFPlus::Map
1125		1393
1126	CFClient::Map	1394	PROTOTYPES: DISABLE
1127	new (SV *class, int map_width, int map_height)	1395
		1396	CFPlus::Map
		1397	new (SV *class)
1128	CODE:	1398	CODE:
1129	New (0, RETVAL, 1, struct map);	1399	New (0, RETVAL, 1, struct map);
1130	RETVAL->x = 0;	1400	RETVAL->x = 0;
1131	RETVAL->y = 0;	1401	RETVAL->y = 0;
1132	RETVAL->w = map_width;	1402	RETVAL->w = 0;
1133	RETVAL->h = map_height;	1403	RETVAL->h = 0;
1134	RETVAL->ox = 0;	1404	RETVAL->ox = 0;
1135	RETVAL->oy = 0;	1405	RETVAL->oy = 0;
1136	RETVAL->faces = 8192;	1406	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1137	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1407	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1138	RETVAL->texs = 8192;
1139	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1140	RETVAL->rows = 0;	1408	RETVAL->rows = 0;
1141	RETVAL->row = 0;	1409	RETVAL->row = 0;
1142	OUTPUT:	1410	OUTPUT:
1143	RETVAL	1411	RETVAL
1144		1412
1145	void	1413	void
1146	DESTROY (CFClient::Map self)	1414	DESTROY (CFPlus::Map self)
1147	CODE:	1415	CODE:
1148	{	1416	{
1149	map_clear (self);	1417	map_clear (self);
1150	Safefree (self->face);	1418	Safefree (self->face2tile);
1151	Safefree (self->tex);	1419	Safefree (self->tex);
1152	Safefree (self);	1420	Safefree (self);
1153	}	1421	}
1154		1422
1155	void	1423	void
		1424	resize (CFPlus::Map self, int map_width, int map_height)
		1425	CODE:
		1426	self->w = map_width;
		1427	self->h = map_height;
		1428
		1429	void
1156	clear (CFClient::Map self)	1430	clear (CFPlus::Map self)
1157	CODE:	1431	CODE:
1158	map_clear (self);	1432	map_clear (self);
1159		1433
1160	void	1434	void
1161	set_face (CFClient::Map self, int face, int texid)	1435	set_tileid (CFPlus::Map self, int face, int tile)
1162	CODE:	1436	CODE:
1163	{	1437	{
1164	while (self->faces <= face)	1438	need_facenum (self, face); self->face2tile [face] = tile;
1165	{	1439	need_texid (self, tile);
1166	Append (mapface, self->face, self->faces, self->faces);
1167	self->faces *= 2;
1168	}
1169
1170	self->face [face] = texid;
1171	}	1440	}
1172		1441
1173	void	1442	void
		1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1444	CODE:
		1445	{
		1446	tileid texid;
		1447	maptex *tex;
		1448
		1449	if (face < 0 || face >= self->faces)
		1450	return;
		1451
		1452	if (smooth < 0 || smooth >= self->faces)
		1453	return;
		1454
		1455	texid = self->face2tile [face];
		1456
		1457	if (!texid)
		1458	return;
		1459
		1460	tex = self->tex + texid;
		1461	tex->smoothtile = self->face2tile [smooth];
		1462	tex->smoothlevel = level;
		1463	}
		1464
		1465	void
1174	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)	1466	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)
1175	CODE:	1467	CODE:
1176	{	1468	{
1177	while (self->texs <= texid)	1469	need_texid (self, texid);
1178	{
1179	Append (maptex, self->tex, self->texs, self->texs);
1180	self->texs *= 2;
1181	}
1182		1470
1183	{	1471	{
1184	maptex *tex = self->tex + texid;	1472	maptex *tex = self->tex + texid;
1185		1473
1186	tex->name = name;	1474	tex->name = name;
…		…
1203	// from transparent color bleeding and ugly wrapping effects.	1491	// from transparent color bleeding and ugly wrapping effects.
1204	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1205	}	1493	}
1206		1494
1207	int	1495	int
1208	ox (CFClient::Map self)	1496	ox (CFPlus::Map self)
1209	ALIAS:	1497	ALIAS:
1210	oy = 1	1498	oy = 1
1211	x = 2	1499	x = 2
1212	y = 3	1500	y = 3
1213	w = 4	1501	w = 4
…		…
1224	}	1512	}
1225	OUTPUT:	1513	OUTPUT:
1226	RETVAL	1514	RETVAL
1227		1515
1228	void	1516	void
1229	scroll (CFClient::Map self, int dx, int dy)	1517	scroll (CFPlus::Map self, int dx, int dy)
1230	CODE:	1518	CODE:
1231	{	1519	{
1232	if (dx > 0)	1520	if (dx > 0)
1233	map_blank (self, self->x, self->y, dx - 1, self->h);	1521	map_blank (self, self->x, self->y, dx, self->h);
1234	else if (dx < 0)	1522	else if (dx < 0)
1235	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1523	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1236		1524
1237	if (dy > 0)	1525	if (dy > 0)
1238	map_blank (self, self->x, self->y, self->w, dy - 1);	1526	map_blank (self, self->x, self->y, self->w, dy);
1239	else if (dy < 0)	1527	else if (dy < 0)
1240	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1528	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1241		1529
1242	self->ox += dx; self->x += dx;	1530	self->ox += dx; self->x += dx;
1243	self->oy += dy; self->y += dy;	1531	self->oy += dy; self->y += dy;
1244		1532
1245	while (self->y < 0)	1533	while (self->y < 0)
…		…
1250	self->y += MAP_EXTEND_Y;	1538	self->y += MAP_EXTEND_Y;
1251	}	1539	}
1252	}	1540	}
1253		1541
1254	void	1542	void
1255	map1a_update (CFClient::Map self, SV *data_)	1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1256	CODE:	1544	CODE:
1257	{	1545	{
1258	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1546	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1259	uint8_t *data_end = (uint8_t *)SvEND (data_);	1547	uint8_t *data_end = (uint8_t *)SvEND (data_);
1260	mapcell *cell;	1548	mapcell *cell;
1261	int x, y, flags;	1549	int x, y, flags;
1262		1550
1263	while (data < data_end)	1551	while (data < data_end - 1)
1264	{	1552	{
1265	flags = (data [0] << 8) + data [1]; data += 2;	1553	flags = (data [0] << 8) + data [1]; data += 2;
1266		1554
1267	x = self->x + ((flags >> 10) & 63);	1555	x = self->x + ((flags >> 10) & 63);
1268	y = self->y + ((flags >> 4) & 63);	1556	y = self->y + ((flags >> 4) & 63);
1269		1557
1270	cell = map_get_cell (self, x, y);	1558	cell = map_get_cell (self, x, y);
1271		1559
1272	if (flags & 15)	1560	if (flags & 15)
1273	{	1561	{
1274	if (cell->darkness < 0)	1562	if (!cell->darkness)
1275	{	1563	{
		1564	memset (cell, 0, sizeof (*cell));
1276	cell->darkness = 0;	1565	cell->darkness = 256;
1277	cell->face [0] = 0;
1278	cell->face [1] = 0;
1279	cell->face [2] = 0;
1280	}	1566	}
1281		1567
1282	cell->darkness = flags & 8 ? *data++ : 255;
1283
1284	//TODO: don't trust server data to be in-range(!)	1568	//TODO: don't trust server data to be in-range(!)
		1569
		1570	if (flags & 8)
		1571	{
		1572	if (extmap)
		1573	{
		1574	uint8_t ext, cmd;
		1575
		1576	do
		1577	{
		1578	ext = *data++;
		1579	cmd = ext & 0x3f;
		1580
		1581	if (cmd < 4)
		1582	cell->darkness = 255 - ext * 64 + 1;
		1583	else if (cmd == 5) // health
		1584	{
		1585	cell->stat_width = 1;
		1586	cell->stat_hp = *data++;
		1587	}
		1588	else if (cmd == 6) // monster width
		1589	cell->stat_width = *data++ + 1;
		1590	else if (cmd == 0x47)
		1591	{
		1592	if (*data == 4)
		1593	; // decode player count
		1594
		1595	data += *data + 1;
		1596	}
		1597	else if (cmd == 8) // cell flags
		1598	cell->flags = *data++;
		1599	else if (ext & 0x40) // unknown, multibyte => skip
		1600	data += *data + 1;
		1601	else
		1602	data++;
		1603	}
		1604	while (ext & 0x80);
		1605	}
		1606	else
		1607	cell->darkness = *data++ + 1;
		1608	}
1285		1609
1286	if (flags & 4)	1610	if (flags & 4)
1287	{	1611	{
1288	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1612	faceid face = (data [0] << 8) + data [1]; data += 2;
		1613	need_facenum (self, face);
		1614	cell->tile [0] = self->face2tile [face];
1289	}	1615	}
1290		1616
1291	if (flags & 2)	1617	if (flags & 2)
1292	{	1618	{
1293	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1619	faceid face = (data [0] << 8) + data [1]; data += 2;
		1620	need_facenum (self, face);
		1621	cell->tile [1] = self->face2tile [face];
1294	}	1622	}
1295		1623
1296	if (flags & 1)	1624	if (flags & 1)
1297	{	1625	{
1298	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1626	faceid face = (data [0] << 8) + data [1]; data += 2;
		1627	need_facenum (self, face);
		1628	cell->tile [2] = self->face2tile [face];
1299	}	1629	}
1300	}	1630	}
1301	else	1631	else
1302	cell->darkness = -1;	1632	cell->darkness = 0;
1303	}	1633	}
1304	}	1634	}
1305		1635
1306	SV *	1636	SV *
1307	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1637	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1308	CODE:	1638	CODE:
1309	{	1639	{
1310	int x1, x;	1640	int x1, x;
1311	int y1, y;	1641	int y1, y;
1312	int z;	1642	int z;
…		…
1333	{	1663	{
1334	mapcell *cell = row->col + (x - row->c0);	1664	mapcell *cell = row->col + (x - row->c0);
1335		1665
1336	for (z = 0; z <= 0; z++)	1666	for (z = 0; z <= 0; z++)
1337	{	1667	{
1338	mapface face = cell->face [z];
1339
1340	if (face)
1341	{
1342	maptex tex = self->tex [face];	1668	maptex tex = self->tex [cell->tile [z]];
1343	int a0 = 255 - tex.a;	1669	int a0 = 255 - tex.a;
1344	int a1 = tex.a;	1670	int a1 = tex.a;
1345		1671
1346	r = (r * a0 + tex.r * a1) / 255;	1672	r = (r * a0 + tex.r * a1) / 255;
1347	g = (g * a0 + tex.g * a1) / 255;	1673	g = (g * a0 + tex.g * a1) / 255;
1348	b = (b * a0 + tex.b * a1) / 255;	1674	b = (b * a0 + tex.b * a1) / 255;
1349	a = (a * a0 + tex.a * a1) / 255;	1675	a = (a * a0 + tex.a * a1) / 255;
1350	}
1351	}	1676	}
1352	}	1677	}
1353		1678
1354	*map++ = (r )	1679	*map++ = (r )
1355	| (g << 8)	1680	| (g << 8)
…		…
1362	}	1687	}
1363	OUTPUT:	1688	OUTPUT:
1364	RETVAL	1689	RETVAL
1365		1690
1366	void	1691	void
1367	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1368	CODE:	1693	CODE:
1369	{	1694	{
1370	int vx, vy;	1695	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1697	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1698	smooth_key skey;
1371	int x, y, z;	1699	int x, y, z;
1372	int last_name;	1700	int last_name;
1373	mapface face;
1374		1701
1375	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1702	// thats current max. sorry.
1376	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1703	if (sw > 255) sw = 255;
		1704	if (sh > 255) sh = 255;
1377		1705
1378	/*	1706	// clear key, in case of extra padding
1379	int vx = self->vx = self->w >= sw	1707	memset (&skey, 0, sizeof (skey));
1380	? self->x + (self->w - sw) / 2
1381	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1382
1383	int vy = self->vy = self->h >= sh
1384	? self->y + (self->h - sh) / 2
1385	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1386	*/
1387		1708
1388	glColor4ub (255, 255, 255, 255);	1709	glColor4ub (255, 255, 255, 255);
1389		1710
1390	glEnable (GL_BLEND);	1711	glEnable (GL_BLEND);
1391	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1394		1715
1395	glBegin (GL_QUADS);	1716	glBegin (GL_QUADS);
1396		1717
1397	last_name = 0;	1718	last_name = 0;
1398		1719
		1720	mx += self->x;
		1721	my += self->y;
		1722
		1723	// first pass: determine smooth_max
		1724	// rather ugly, if you ask me
		1725	// could also be stored inside mapcell and updated on change
		1726	memset (smooth_max, 0, sizeof (smooth_max));
		1727
		1728	for (y = 0; y < sh; y++)
		1729	if (0 <= y + my && y + my < self->rows)
		1730	{
		1731	maprow *row = self->row + (y + my);
		1732
		1733	for (x = 0; x < sw; x++)
		1734	if (row->c0 <= x + mx && x + mx < row->c1)
		1735	{
		1736	mapcell *cell = row->col + (x + mx - row->c0);
		1737
		1738	smooth_max[x + 1][y + 1] =
		1739	MAX (self->tex [cell->tile [0]].smoothlevel,
		1740	MAX (self->tex [cell->tile [1]].smoothlevel,
		1741	self->tex [cell->tile [2]].smoothlevel));
		1742	}
		1743	}
		1744
1399	for (z = 0; z < 3; z++)	1745	for (z = 0; z <= 2; z++)
		1746	{
		1747	memset (smooth_level, 0, sizeof (smooth_level));
		1748
1400	for (y = 0; y < sh; y++)	1749	for (y = 0; y < sh; y++)
1401	if (0 <= y + vy && y + vy < self->rows)	1750	if (0 <= y + my && y + my < self->rows)
1402	{	1751	{
1403	maprow *row = self->row + (y + vy);	1752	maprow *row = self->row + (y + my);
1404		1753
1405	for (x = 0; x < sw; x++)	1754	for (x = 0; x < sw; x++)
1406	if (row->c0 <= x + vx && x + vx < row->c1)	1755	if (row->c0 <= x + mx && x + mx < row->c1)
1407	{	1756	{
1408	mapcell *cell = row->col + (x + vx - row->c0);	1757	mapcell *cell = row->col + (x + mx - row->c0);
1409
1410	face = cell->face [z];	1758	tileid tile = cell->tile [z];
1411		1759
1412	if (face)	1760	if (tile)
		1761	{
		1762	maptex tex = self->tex [tile];
		1763	int px = (x + 1) * T - tex.w;
		1764	int py = (y + 1) * T - tex.h;
		1765
		1766	// suppressing texture state switches here
		1767	// is only moderately effective, but worth the extra effort
		1768	if (last_name != tex.name)
		1769	{
		1770	if (!tex.name)
		1771	tex = self->tex [2]; /* missing, replace by noface */
		1772
		1773	glEnd ();
		1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1775	glBegin (GL_QUADS);
		1776	}
		1777
		1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1779	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1780	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1781	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1782
		1783	if (cell->flags && z == 2)
		1784	{
		1785	if (cell->flags & 1)
		1786	{
		1787	maptex tex = self->tex [1];
		1788	int px = x * T + T * 2 / 32;
		1789	int py = y * T - T * 6 / 32;
		1790
		1791	glEnd ();
		1792	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1793	glBegin (GL_QUADS);
		1794
		1795	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1796	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1797	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1798	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1799	}
		1800	}
		1801
		1802	// update smooth hash
		1803	if (tex.smoothtile)
		1804	{
		1805	skey.tile = tex.smoothtile;
		1806	skey.level = tex.smoothlevel;
		1807
		1808	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1809
		1810	// add bits to current tile and all neighbours. skey.x|y is
		1811	// shifted +1|+1 so we always stay positive.
		1812
		1813	// bits is ___n cccc CCCC bbbb
		1814	// n do not draw borders&corners
		1815	// c draw these corners, but...
		1816	// C ... not these
		1817	// b draw these borders
		1818
		1819	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1820	// ┃· ·· ·┃ ━━
		1821
		1822	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1823	// ·· ·· ·┏ ┓·
		1824
		1825	// full tile
		1826	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1827
		1828	// borders
		1829	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1830	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1831	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1832	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1833
		1834	// corners
		1835	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1836	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1837	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1838	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1839	}
		1840	}
		1841	}
		1842	}
		1843
		1844	// go through all smoothlevels, lowest to highest, then draw.
		1845	// this is basically counting sort
		1846	{
		1847	int w, b;
		1848
		1849	for (w = 0; w < 256 / 32; ++w)
		1850	{
		1851	uint32_t smask = smooth_level [w];
		1852	if (smask)
		1853	for (b = 0; b < 32; ++b)
		1854	if (smask & (((uint32_t)1) << b))
1413	{	1855	{
1414	maptex tex = self->tex [face];	1856	int level = (w << 5) | b;
		1857	HE *he;
1415		1858
1416	int px = (x + 1) * 32 - tex.w;	1859	hv_iterinit (smooth);
1417	int py = (y + 1) * 32 - tex.h;	1860	while ((he = hv_iternext (smooth)))
1418
1419	if (last_name != tex.name)
1420	{	1861	{
		1862	smooth_key *skey = (smooth_key *)HeKEY (he);
		1863	IV bits = SvIVX (HeVAL (he));
		1864
		1865	if (!(bits & 0x1000)
		1866	&& skey->level == level
		1867	&& level > smooth_max [skey->x][skey->y])
		1868	{
		1869	maptex tex = self->tex [skey->tile];
		1870	int px = (((int)skey->x) - 1) * T;
		1871	int py = (((int)skey->y) - 1) * T;
		1872	int border = bits & 15;
		1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1874	float dx = tex.s * .0625f; // 16 images/row
		1875	float dy = tex.t * .5f ; // 2 images/column
		1876
		1877	// this time naively avoiding texture state changes
		1878	// save gobs of state changes.
		1879	if (last_name != tex.name)
		1880	{
		1881	if (!tex.name)
		1882	continue; // smoothing not yet available
		1883
1421	glEnd ();	1884	glEnd ();
1422	last_name = tex.name;
1423	glBindTexture (GL_TEXTURE_2D, last_name);	1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1424	glBegin (GL_QUADS);	1886	glBegin (GL_QUADS);
		1887	}
		1888
		1889	if (border)
		1890	{
		1891	float ox = border * dx;
		1892
		1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1897	}
		1898
		1899	if (corner)
		1900	{
		1901	float ox = corner * dx;
		1902
		1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1907	}
		1908	}
1425	}	1909	}
1426
1427	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1428	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1429	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1430	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1431	}	1910	}
1432	}
1433	}	1911	}
		1912	}
		1913
		1914	hv_clear (smooth);
		1915	}
1434		1916
1435	glEnd ();	1917	glEnd ();
1436		1918
1437	glDisable (GL_TEXTURE_2D);	1919	glDisable (GL_TEXTURE_2D);
1438	glDisable (GL_BLEND);	1920	glDisable (GL_BLEND);
1439	}
1440		1921
		1922	// top layer: overlays such as the health bar
		1923	for (y = 0; y < sh; y++)
		1924	if (0 <= y + my && y + my < self->rows)
		1925	{
		1926	maprow *row = self->row + (y + my);
		1927
		1928	for (x = 0; x < sw; x++)
		1929	if (row->c0 <= x + mx && x + mx < row->c1)
		1930	{
		1931	mapcell *cell = row->col + (x + mx - row->c0);
		1932
		1933	int px = x * T;
		1934	int py = y * T;
		1935
		1936	if (cell->stat_hp)
		1937	{
		1938	int width = cell->stat_width * T;
		1939	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1940
		1941	glColor3ub (0, 0, 0);
		1942	glRectf (px + 1, py - thick - 2,
		1943	px + width - 1, py);
		1944
		1945	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1946	glRectf (px + 2,
		1947	py - thick - 1,
		1948	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1949	}
		1950	}
		1951	}
		1952	}
		1953
1441	void	1954	void
1442	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	1955	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1443	CODE:	1956	CODE:
1444	{	1957	{
1445	static float color[16][3] = {	1958	static float color[16][3] = {
1446	{ 0.00F, 0.00F, 0.00F },	1959	{ 0.00F, 0.00F, 0.00F },
1447	{ 1.00F, 1.00F, 1.00F },	1960	{ 1.00F, 1.00F, 1.00F },
…		…
1497	glDisable (GL_BLEND);	2010	glDisable (GL_BLEND);
1498	glDisable (GL_TEXTURE_2D);	2011	glDisable (GL_TEXTURE_2D);
1499	}	2012	}
1500		2013
1501	void	2014	void
1502	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1503	PPCODE:	2016	PPCODE:
1504	{	2017	{
1505	int vx, vy;
1506	int x, y;	2018	int x, y;
		2019	int sw1 = sw + 2;
		2020	int sh1 = sh + 2;
		2021	int sh3 = sh * 3;
1507	int sw4 = (sw + 3) & ~3;	2022	int sw34 = (sw * 3 + 3) & ~3;
		2023	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1508	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2024	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1509	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2025	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1510		2026
1511	memset (darkness, 255, sw4 * sh);
1512	SvPOK_only (darkness_sv);	2027	SvPOK_only (darkness3_sv);
1513	SvCUR_set (darkness_sv, sw4 * sh);	2028	SvCUR_set (darkness3_sv, sw34 * sh3);
1514		2029
1515	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2030	mx += self->x - 1;
1516	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2031	my += self->y - 1;
1517		2032
		2033	memset (darkness1, 255, sw1 * sh1);
		2034
1518	for (y = 0; y < sh; y++)	2035	for (y = 0; y < sh1; y++)
1519	if (0 <= y + vy && y + vy < self->rows)	2036	if (0 <= y + my && y + my < self->rows)
1520	{	2037	{
1521	maprow *row = self->row + (y + vy);	2038	maprow *row = self->row + (y + my);
1522		2039
1523	for (x = 0; x < sw; x++)	2040	for (x = 0; x < sw1; x++)
1524	if (row->c0 <= x + vx && x + vx < row->c1)	2041	if (row->c0 <= x + mx && x + mx < row->c1)
1525	{	2042	{
1526	mapcell *cell = row->col + (x + vx - row->c0);	2043	mapcell *cell = row->col + (x + mx - row->c0);
1527		2044
1528	darkness[y * sw4 + x] = cell->darkness < 0	2045	darkness1 [y * sw1 + x] = cell->darkness
		2046	? 255 - (cell->darkness - 1)
1529	? 255 - FOW_DARKNESS	2047	: 255 - FOW_DARKNESS;
1530	: 255 - cell->darkness;
1531	}	2048	}
1532	}	2049	}
1533		2050
		2051	for (y = 0; y < sh; ++y)
		2052	for (x = 0; x < sw; ++x)
		2053	{
		2054	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2055	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2056	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2057	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2058	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2059	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2060	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2061	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2062	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2063
		2064	uint8_t r11 = (d11 + d21 + d12) / 3;
		2065	uint8_t r21 = d21;
		2066	uint8_t r31 = (d21 + d31 + d32) / 3;
		2067
		2068	uint8_t r12 = d12;
		2069	uint8_t r22 = d22;
		2070	uint8_t r32 = d32;
		2071
		2072	uint8_t r13 = (d13 + d23 + d12) / 3;
		2073	uint8_t r23 = d23;
		2074	uint8_t r33 = (d23 + d33 + d32) / 3;
		2075
		2076	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2077	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2078	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2079	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2080	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2081	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2082	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2083	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2084	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2085	}
		2086
		2087	free (darkness1);
		2088
1534	EXTEND (SP, 3);	2089	EXTEND (SP, 3);
1535	PUSHs (sv_2mortal (newSViv (sw4)));	2090	PUSHs (sv_2mortal (newSViv (sw34)));
1536	PUSHs (sv_2mortal (newSViv (sh)));	2091	PUSHs (sv_2mortal (newSViv (sh3)));
1537	PUSHs (darkness_sv);	2092	PUSHs (darkness3_sv);
1538	}	2093	}
1539		2094
1540	SV *	2095	SV *
1541	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1542	CODE:	2097	CODE:
1543	{	2098	{
1544	int x, y, x1, y1;	2099	int x, y, x1, y1;
1545	SV *data_sv = newSV (w * h * 7 + 5);	2100	SV *data_sv = newSV (w * h * 7 + 5);
1546	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2101	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1571	if (row && row->c0 <= x && x < row->c1)	2126	if (row && row->c0 <= x && x < row->c1)
1572	{	2127	{
1573	mapcell *cell = row->col + (x - row->c0);	2128	mapcell *cell = row->col + (x - row->c0);
1574	uint8_t flags = 0;	2129	uint8_t flags = 0;
1575		2130
1576	if (cell->face [0]) flags |= 1;	2131	if (cell->tile [0]) flags |= 1;
1577	if (cell->face [1]) flags |= 2;	2132	if (cell->tile [1]) flags |= 2;
1578	if (cell->face [2]) flags |= 4;	2133	if (cell->tile [2]) flags |= 4;
1579		2134
1580	*data++ = flags;	2135	*data++ = flags;
1581		2136
1582	if (flags & 1)	2137	if (flags & 1)
1583	{	2138	{
		2139	tileid tile = cell->tile [0];
1584	*data++ = cell->face [0] >> 8;	2140	*data++ = tile >> 8;
1585	*data++ = cell->face [0];	2141	*data++ = tile;
1586	}	2142	}
1587		2143
1588	if (flags & 2)	2144	if (flags & 2)
1589	{	2145	{
		2146	tileid tile = cell->tile [1];
1590	*data++ = cell->face [1] >> 8;	2147	*data++ = tile >> 8;
1591	*data++ = cell->face [1];	2148	*data++ = tile;
1592	}	2149	}
1593		2150
1594	if (flags & 4)	2151	if (flags & 4)
1595	{	2152	{
		2153	tileid tile = cell->tile [2];
1596	*data++ = cell->face [2] >> 8;	2154	*data++ = tile >> 8;
1597	*data++ = cell->face [2];	2155	*data++ = tile;
1598	}	2156	}
1599	}	2157	}
1600	else	2158	else
1601	*data++ = 0;	2159	*data++ = 0;
1602	}	2160	}
…		…
1608	}	2166	}
1609	OUTPUT:	2167	OUTPUT:
1610	RETVAL	2168	RETVAL
1611		2169
1612	void	2170	void
1613	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2171	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1614	PPCODE:	2172	PPCODE:
1615	{	2173	{
1616	int x, y, z;	2174	int x, y, z;
1617	int w, h;	2175	int w, h;
1618	int x1, y1;	2176	int x1, y1;
…		…
1642	{	2200	{
1643	uint8_t flags = *data++;	2201	uint8_t flags = *data++;
1644		2202
1645	if (flags)	2203	if (flags)
1646	{	2204	{
1647	mapface face[3] = { 0, 0, 0 };
1648
1649	mapcell *cell = row_get_cell (row, x);	2205	mapcell *cell = row_get_cell (row, x);
		2206	tileid tile[3] = { 0, 0, 0 };
1650		2207
1651	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2208	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1652	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2209	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1653	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2210	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1654		2211
1655	if (cell->darkness <= 0)	2212	if (cell->darkness == 0)
1656	{	2213	{
1657	cell->darkness = -1;	2214	cell->darkness = 0;
1658		2215
1659	for (z = 0; z <= 2; z++)	2216	for (z = 0; z <= 2; z++)
1660	{	2217	{
1661	cell->face[z] = face[z];	2218	tileid t = tile [z];
1662		2219
1663	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2220	if (t >= self->texs || (t && !self->tex [t].name))
		2221	{
1664	XPUSHs (sv_2mortal (newSViv (face[z])));	2222	XPUSHs (sv_2mortal (newSViv (t)));
		2223	need_texid (self, t);
		2224	}
		2225
		2226	cell->tile [z] = t;
1665	}	2227	}
1666	}	2228	}
1667	}	2229	}
1668	}	2230	}
1669	}	2231	}
1670	}	2232	}
1671		2233
1672	MODULE = CFClient PACKAGE = CFClient::MixChunk	2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1673		2235
		2236	PROTOTYPES: DISABLE
		2237
1674	CFClient::MixChunk	2238	CFPlus::MixChunk
1675	new_from_file (SV *class, char *path)	2239	new_from_file (SV *class, char *path)
1676	CODE:	2240	CODE:
1677	RETVAL = Mix_LoadWAV (path);	2241	RETVAL = Mix_LoadWAV (path);
1678	OUTPUT:	2242	OUTPUT:
1679	RETVAL	2243	RETVAL
1680		2244
1681	void	2245	void
1682	DESTROY (CFClient::MixChunk self)	2246	DESTROY (CFPlus::MixChunk self)
1683	CODE:	2247	CODE:
1684	Mix_FreeChunk (self);	2248	Mix_FreeChunk (self);
1685		2249
1686	int	2250	int
1687	volume (CFClient::MixChunk self, int volume = -1)	2251	volume (CFPlus::MixChunk self, int volume = -1)
1688	CODE:	2252	CODE:
1689	RETVAL = Mix_VolumeChunk (self, volume);	2253	RETVAL = Mix_VolumeChunk (self, volume);
1690	OUTPUT:	2254	OUTPUT:
1691	RETVAL	2255	RETVAL
1692		2256
1693	int	2257	int
1694	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2258	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1695	CODE:	2259	CODE:
1696	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1697	OUTPUT:	2261	OUTPUT:
1698	RETVAL	2262	RETVAL
1699		2263
1700	MODULE = CFClient PACKAGE = CFClient::MixMusic	2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1701		2265
1702	int	2266	int
1703	volume (int volume = -1)	2267	volume (int volume = -1)
		2268	PROTOTYPE: ;$
1704	CODE:	2269	CODE:
1705	RETVAL = Mix_VolumeMusic (volume);	2270	RETVAL = Mix_VolumeMusic (volume);
1706	OUTPUT:	2271	OUTPUT:
1707	RETVAL	2272	RETVAL
1708		2273
		2274	int
		2275	fade_out (int ms)
		2276	CODE:
		2277	RETVAL = Mix_FadeOutMusic (ms);
		2278	OUTPUT:
		2279	RETVAL
		2280
1709	CFClient::MixMusic	2281	CFPlus::MixMusic
1710	new_from_file (SV *class, char *path)	2282	new_from_file (SV *class, char *path)
1711	CODE:	2283	CODE:
1712	RETVAL = Mix_LoadMUS (path);	2284	RETVAL = Mix_LoadMUS (path);
1713	OUTPUT:	2285	OUTPUT:
1714	RETVAL	2286	RETVAL
1715		2287
1716	void	2288	void
1717	DESTROY (CFClient::MixMusic self)	2289	DESTROY (CFPlus::MixMusic self)
1718	CODE:	2290	CODE:
1719	Mix_FreeMusic (self);	2291	Mix_FreeMusic (self);
1720		2292
1721	int	2293	int
1722	play (CFClient::MixMusic self, int loops = -1)	2294	play (CFPlus::MixMusic self, int loops = -1)
1723	CODE:	2295	CODE:
1724	RETVAL = Mix_PlayMusic (self, loops);	2296	RETVAL = Mix_PlayMusic (self, loops);
1725	OUTPUT:	2297	OUTPUT:
1726	RETVAL	2298	RETVAL
1727		2299
		2300	int
		2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2302	CODE:
		2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2304	OUTPUT:
		2305	RETVAL
		2306
1728	MODULE = CFClient PACKAGE = CFClient::OpenGL	2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2308
		2309	PROTOTYPES: ENABLE
1729		2310
1730	BOOT:	2311	BOOT:
1731	{	2312	{
1732	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1733	static const struct {	2314	static const struct {
1734	const char *name;	2315	const char *name;
1735	IV iv;	2316	IV iv;
1736	} *civ, const_iv[] = {	2317	} *civ, const_iv[] = {
1737	# define const_iv(name) { # name, (IV)name }	2318	# define const_iv(name) { # name, (IV)name }
		2319	const_iv (GL_VENDOR),
		2320	const_iv (GL_VERSION),
		2321	const_iv (GL_EXTENSIONS),
1738	const_iv (GL_COLOR_MATERIAL),	2322	const_iv (GL_COLOR_MATERIAL),
1739	const_iv (GL_SMOOTH),	2323	const_iv (GL_SMOOTH),
1740	const_iv (GL_FLAT),	2324	const_iv (GL_FLAT),
1741	const_iv (GL_DITHER),	2325	const_iv (GL_DITHER),
1742	const_iv (GL_BLEND),	2326	const_iv (GL_BLEND),
…		…
1746	const_iv (GL_ALPHA_TEST),	2330	const_iv (GL_ALPHA_TEST),
1747	const_iv (GL_NORMALIZE),	2331	const_iv (GL_NORMALIZE),
1748	const_iv (GL_RESCALE_NORMAL),	2332	const_iv (GL_RESCALE_NORMAL),
1749	const_iv (GL_FRONT),	2333	const_iv (GL_FRONT),
1750	const_iv (GL_BACK),	2334	const_iv (GL_BACK),
		2335	const_iv (GL_AUX0),
1751	const_iv (GL_AND),	2336	const_iv (GL_AND),
1752	const_iv (GL_ONE),	2337	const_iv (GL_ONE),
1753	const_iv (GL_ZERO),	2338	const_iv (GL_ZERO),
1754	const_iv (GL_SRC_ALPHA),	2339	const_iv (GL_SRC_ALPHA),
1755	const_iv (GL_DST_ALPHA),	2340	const_iv (GL_DST_ALPHA),
…		…
1769	const_iv (GL_LUMINANCE),	2354	const_iv (GL_LUMINANCE),
1770	const_iv (GL_LUMINANCE_ALPHA),	2355	const_iv (GL_LUMINANCE_ALPHA),
1771	const_iv (GL_FLOAT),	2356	const_iv (GL_FLOAT),
1772	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1773	const_iv (GL_COMPILE),	2358	const_iv (GL_COMPILE),
		2359	const_iv (GL_PROXY_TEXTURE_1D),
		2360	const_iv (GL_PROXY_TEXTURE_2D),
1774	const_iv (GL_TEXTURE_1D),	2361	const_iv (GL_TEXTURE_1D),
1775	const_iv (GL_TEXTURE_2D),	2362	const_iv (GL_TEXTURE_2D),
1776	const_iv (GL_TEXTURE_ENV),	2363	const_iv (GL_TEXTURE_ENV),
1777	const_iv (GL_TEXTURE_MAG_FILTER),	2364	const_iv (GL_TEXTURE_MAG_FILTER),
1778	const_iv (GL_TEXTURE_MIN_FILTER),	2365	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1799	const_iv (GL_COLOR_LOGIC_OP),	2386	const_iv (GL_COLOR_LOGIC_OP),
1800	const_iv (GL_SEPARABLE_2D),	2387	const_iv (GL_SEPARABLE_2D),
1801	const_iv (GL_CONVOLUTION_2D),	2388	const_iv (GL_CONVOLUTION_2D),
1802	const_iv (GL_CONVOLUTION_BORDER_MODE),	2389	const_iv (GL_CONVOLUTION_BORDER_MODE),
1803	const_iv (GL_CONSTANT_BORDER),	2390	const_iv (GL_CONSTANT_BORDER),
		2391	const_iv (GL_POINTS),
1804	const_iv (GL_LINES),	2392	const_iv (GL_LINES),
		2393	const_iv (GL_LINE_STRIP),
1805	const_iv (GL_LINE_LOOP),	2394	const_iv (GL_LINE_LOOP),
1806	const_iv (GL_QUADS),	2395	const_iv (GL_QUADS),
1807	const_iv (GL_QUAD_STRIP),	2396	const_iv (GL_QUAD_STRIP),
1808	const_iv (GL_TRIANGLES),	2397	const_iv (GL_TRIANGLES),
1809	const_iv (GL_TRIANGLE_STRIP),	2398	const_iv (GL_TRIANGLE_STRIP),
1810	const_iv (GL_TRIANGLE_FAN),	2399	const_iv (GL_TRIANGLE_FAN),
		2400	const_iv (GL_POLYGON),
1811	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2401	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2402	const_iv (GL_POINT_SMOOTH_HINT),
		2403	const_iv (GL_LINE_SMOOTH_HINT),
		2404	const_iv (GL_POLYGON_SMOOTH_HINT),
		2405	const_iv (GL_GENERATE_MIPMAP_HINT),
1812	const_iv (GL_FASTEST),	2406	const_iv (GL_FASTEST),
		2407	const_iv (GL_DONT_CARE),
		2408	const_iv (GL_NICEST),
1813	const_iv (GL_V2F),	2409	const_iv (GL_V2F),
1814	const_iv (GL_V3F),	2410	const_iv (GL_V3F),
1815	const_iv (GL_T2F_V3F),	2411	const_iv (GL_T2F_V3F),
1816	const_iv (GL_T2F_N3F_V3F),	2412	const_iv (GL_T2F_N3F_V3F),
1817	# undef const_iv	2413	# undef const_iv
1818	};	2414	};
1819		2415
1820	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2416	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1821	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2417	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2418
		2419	texture_av = newAV ();
		2420	AvREAL_off (texture_av);
1822	}	2421	}
1823		2422
1824	char *	2423	char *
1825	gl_vendor ()	2424	gl_vendor ()
1826	CODE:	2425	CODE:
…		…
1840	CODE:	2439	CODE:
1841	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2440	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1842	OUTPUT:	2441	OUTPUT:
1843	RETVAL	2442	RETVAL
1844		2443
		2444	const char *glGetString (GLenum pname)
		2445
		2446	GLint glGetInteger (GLenum pname)
		2447	CODE:
		2448	glGetIntegerv (pname, &RETVAL);
		2449	OUTPUT:
		2450	RETVAL
		2451
		2452	GLdouble glGetDouble (GLenum pname)
		2453	CODE:
		2454	glGetDoublev (pname, &RETVAL);
		2455	OUTPUT:
		2456	RETVAL
		2457
1845	int glGetError ()	2458	int glGetError ()
1846		2459
1847	void glFinish ()	2460	void glFinish ()
1848		2461
1849	void glClear (int mask)	2462	void glClear (int mask)
…		…
1886	# near_ and far_ are due to microsofts buggy "c" compiler	2499	# near_ and far_ are due to microsofts buggy "c" compiler
1887	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2500	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1888		2501
1889	# near_ and far_ are due to microsofts buggy "c" compiler	2502	# near_ and far_ are due to microsofts buggy "c" compiler
1890	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2503	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2504
		2505	PROTOTYPES: DISABLE
1891		2506
1892	void glViewport (int x, int y, int width, int height)	2507	void glViewport (int x, int y, int width, int height)
1893		2508
1894	void glScissor (int x, int y, int width, int height)	2509	void glScissor (int x, int y, int width, int height)
1895		2510
…		…
1903		2518
1904	void glRotate (float angle, float x, float y, float z)	2519	void glRotate (float angle, float x, float y, float z)
1905	CODE:	2520	CODE:
1906	glRotatef (angle, x, y, z);	2521	glRotatef (angle, x, y, z);
1907		2522
1908	void glBegin (int mode)
1909
1910	void glEnd ()
1911
1912	void glColor (float r, float g, float b, float a = 1.0)	2523	void glColor (float r, float g, float b, float a = 1.0)
1913	PROTOTYPE: @
1914	ALIAS:	2524	ALIAS:
1915	glColor_premultiply = 1	2525	glColor_premultiply = 1
1916	CODE:	2526	CODE:
1917	if (ix)	2527	if (ix)
1918	{	2528	{
…		…
1921	b *= a;	2531	b *= a;
1922	}	2532	}
1923	// microsoft visual "c" rounds instead of truncating...	2533	// microsoft visual "c" rounds instead of truncating...
1924	glColor4f (r, g, b, a);	2534	glColor4f (r, g, b, a);
1925		2535
1926	void glInterleavedArrays (int format, int stride, char *data)
1927
1928	void glDrawElements (int mode, int count, int type, char *indices)
1929
1930	# 1.2 void glDrawRangeElements (int mode, int start, int end
1931
1932	void glRasterPos (float x, float y, float z = 0.)	2536	void glRasterPos (float x, float y, float z = 0.)
1933	CODE:	2537	CODE:
1934	glRasterPos3f (0, 0, z);	2538	glRasterPos3f (0, 0, z);
1935	glBitmap (0, 0, 0, 0, x, y, 0);	2539	glBitmap (0, 0, 0, 0, x, y, 0);
1936		2540
…		…
1940		2544
1941	void glTexCoord (float s, float t)	2545	void glTexCoord (float s, float t)
1942	CODE:	2546	CODE:
1943	glTexCoord2f (s, t);	2547	glTexCoord2f (s, t);
1944		2548
		2549	PROTOTYPES: ENABLE
		2550
		2551	void glBegin (int mode)
		2552
		2553	void glEnd ()
		2554
		2555	void glPointSize (GLfloat size)
		2556
		2557	void glLineWidth (GLfloat width)
		2558
		2559	void glInterleavedArrays (int format, int stride, char *data)
		2560
		2561	void glDrawElements (int mode, int count, int type, char *indices)
		2562
		2563	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2564
1945	void glTexEnv (int target, int pname, float param)	2565	void glTexEnv (int target, int pname, float param)
1946	CODE:	2566	CODE:
1947	glTexEnvf (target, pname, param);	2567	glTexEnvf (target, pname, param);
1948		2568
1949	void glTexParameter (int target, int pname, float param)	2569	void glTexParameter (int target, int pname, float param)
…		…
1971		2591
1972	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2592	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1973		2593
1974	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2594	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1975		2595
		2596	void glPixelZoom (float x, float y)
		2597
1976	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2598	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1977		2599
1978	int glGenTexture ()	2600	int glGenTexture ()
1979	CODE:	2601	CODE:
1980	{	2602	RETVAL = gen_texture ();
1981	GLuint name;
1982	glGenTextures (1, &name);
1983	RETVAL = name;
1984	}
1985	OUTPUT:	2603	OUTPUT:
1986	RETVAL	2604	RETVAL
1987		2605
1988	void glDeleteTexture (int name)	2606	void glDeleteTexture (int name)
1989	CODE:	2607	CODE:
1990	{
1991	GLuint name_ = name;
1992	glDeleteTextures (1, &name_);	2608	del_texture (name);
1993	}	2609
1994
1995	int glGenList ()	2610	int glGenList ()
1996	CODE:	2611	CODE:
1997	RETVAL = glGenLists (1);	2612	RETVAL = glGenLists (1);
1998	OUTPUT:	2613	OUTPUT:
1999	RETVAL	2614	RETVAL
…		…
2006		2621
2007	void glEndList ()	2622	void glEndList ()
2008		2623
2009	void glCallList (int list)	2624	void glCallList (int list)
2010		2625
		2626	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2011		2627
		2628	PROTOTYPES: DISABLE
		2629
		2630	void
		2631	find_widget (SV *widget, NV x, NV y)
		2632	PPCODE:
		2633	{
		2634	if (within_widget (widget, x, y))
		2635	XPUSHs (widget);
		2636	}
		2637

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