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/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 1.202 by root, Tue Jul 17 18:34:24 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	#endif
		23
		24	#include <assert.h>
12	#include <math.h>	25	#include <math.h>
13	#include <string.h>	26	#include <string.h>
14	#include <stdio.h>	27	#include <stdio.h>
15	#include <stdlib.h>	28	#include <stdlib.h>
16		29
17	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
18	#include <SDL_endian.h>	32	#include <SDL_endian.h>
19	#include <SDL_image.h>	33	#include <SDL_image.h>
20	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
22		36
…		…
31	# include <sys/types.h>	45	# include <sys/types.h>
32	# include <sys/socket.h>	46	# include <sys/socket.h>
33	# include <netinet/in.h>	47	# include <netinet/in.h>
34	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
35	# include <inttypes.h>	49	# 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	50	#endif
44		51
45	#include "glext.h"
46
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		53
49	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
50		55
51	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
53		58
54	#define MIN_FONT_HEIGHT 10	59	#define MIN_FONT_HEIGHT 10
55		60
56	#if 1	61	#if 0
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	62	# define PARACHUTE SDL_INIT_NOPARACHUTE
58	#else	63	#else
59	# define PARACHUTE 0	64	# define PARACHUTE 0
60	#endif	65	#endif
61		66
		67	static AV *texture_av;
		68
62	static struct	69	static struct
63	{	70	{
64	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	72	#include "glfunc.h"
66	#undef GL_FUNC	73	#undef GL_FUNC
67	} gl;	74	} gl;
68		75
		76	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	78	{
71	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	83	else
76	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
77	}	85	}
78		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
79	#include "texcache.c"	111	#include "texcache.c"
80		112
81	#include "pango-font.c"	113	#include "pango-font.c"
82	#include "pango-fontmap.c"	114	#include "pango-fontmap.c"
83	#include "pango-render.c"	115	#include "pango-render.c"
84		116
85	typedef Mix_Chunk *CFClient__MixChunk;	117	typedef Mix_Chunk *CFPlus__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	118	typedef Mix_Music *CFPlus__MixMusic;
87		119
88	typedef PangoFontDescription *CFClient__Font;	120	typedef PangoFontDescription *CFPlus__Font;
89		121
90	static int	122	static int
91	shape_attr_p (PangoLayoutRun *run)	123	shape_attr_p (PangoLayoutRun *run)
92	{	124	{
93	GSList *attrs = run->item->analysis.extra_attrs;	125	GSList *attrs = run->item->analysis.extra_attrs;
…		…
107		139
108	typedef struct cf_layout {	140	typedef struct cf_layout {
109	PangoLayout *pl;	141	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	142	float r, g, b, a; // default color for rgba mode
111	int base_height;	143	int base_height;
112	CFClient__Font font;	144	CFPlus__Font font;
113	} *CFClient__Layout;	145	} *CFPlus__Layout;
114		146
115	static CFClient__Font default_font;	147	static CFPlus__Font default_font;
116	static PangoContext *opengl_context;	148	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	149	static PangoFontMap *opengl_fontmap;
118		150
119	static void	151	static void
120	substitute_func (FcPattern *pattern, gpointer data)	152	substitute_func (FcPattern *pattern, gpointer data)
121	{	153	{
122	FcPatternAddBool (pattern, FC_HINTING, 1);	154	FcPatternAddBool (pattern, FC_HINTING, 1);
123	#ifdef FC_HINT_STYLE	155	#ifdef FC_HINT_STYLE
124	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	156	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
125	#endif	157	#endif
126	#ifdef _WIN32
127	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
128	#else
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	#endif
131	}	159	}
132		160
133	static void	161	static void
134	layout_update_font (CFClient__Layout self)	162	layout_update_font (CFPlus__Layout self)
135	{	163	{
136	/* 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
137	* reasonably well with bitstream vera	165	* reasonably well with bitstream vera
138	*/	166	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	167	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
143		171
144	pango_layout_set_font_description (self->pl, font);	172	pango_layout_set_font_description (self->pl, font);
145	}	173	}
146		174
147	static void	175	static void
148	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
149	{	177	{
		178	PangoRectangle rect;
		179
		180	// get_pixel_* wrongly rounds down
150	pango_layout_get_pixel_size (self->pl, w, h);	181	pango_layout_get_extents (self->pl, 0, &rect);
151		182
152	if (!*w) *w = 1;	183	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
153	if (!*h) *h = 1;	184	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
154		185
155	*w = (*w + 3) & ~3;	186	if (!rect.width) rect.width = 1;
156	}	187	if (!rect.height) rect.height = 1;
157		188
		189	*w = rect.width;
		190	*h = rect.height;
		191	}
		192
		193	typedef uint16_t tileid;
158	typedef uint16_t mapface;	194	typedef uint16_t faceid;
159		195
160	typedef struct {	196	typedef struct {
161	GLint name;	197	int name;
162	int w, h;	198	int w, h;
163	float s, t;	199	float s, t;
164	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
165	} maptex;	203	} maptex;
166		204
167	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
168	int16_t darkness;	208	uint16_t darkness;
169	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
170	} mapcell;	210	} mapcell;
171		211
172	typedef struct {	212	typedef struct {
173	int32_t c0, c1;	213	int32_t c0, c1;
174	mapcell *col;	214	mapcell *col;
175	} maprow;	215	} maprow;
176		216
177	typedef struct map {	217	typedef struct map {
178	int x, y, w, h;	218	int x, y, w, h;
179	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
180	int faces;	220	int faces; tileid *face2tile; // [faceid]
181	mapface *face;	221	int texs; maptex *tex; // [tileid]
182
183	int texs;
184	maptex *tex;
185		222
186	int32_t rows;	223	int32_t rows;
187	maprow *row;	224	maprow *row;
188	} *CFClient__Map;	225	} *CFPlus__Map;
189		226
190	static char *	227	static char *
191	prepend (char *ptr, int sze, int inc)	228	prepend (char *ptr, int sze, int inc)
192	{	229	{
193	char *p;	230	char *p;
…		…
210	}	247	}
211		248
212	#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))
213	#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))
214		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
215	static maprow *	272	static maprow *
216	map_get_row (CFClient__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
217	{	274	{
218	if (0 > y)	275	if (0 > y)
219	{	276	{
220	int extend = - y + MAP_EXTEND_Y;	277	int extend = - y + MAP_EXTEND_Y;
221	Prepend (maprow, self->row, self->rows, extend);	278	Prepend (maprow, self->row, self->rows, extend);
…		…
259		316
260	return row->col + (x - row->c0);	317	return row->col + (x - row->c0);
261	}	318	}
262		319
263	static mapcell *	320	static mapcell *
264	map_get_cell (CFClient__Map self, int x, int y)	321	map_get_cell (CFPlus__Map self, int x, int y)
265	{	322	{
266	return row_get_cell (map_get_row (self, y), x);	323	return row_get_cell (map_get_row (self, y), x);
267	}	324	}
268		325
269	static void	326	static void
270	map_clear (CFClient__Map self)	327	map_clear (CFPlus__Map self)
271	{	328	{
272	int r;	329	int r;
273		330
274	for (r = 0; r < self->rows; r++)	331	for (r = 0; r < self->rows; r++)
275	Safefree (self->row[r].col);	332	Safefree (self->row[r].col);
…		…
283	self->row = 0;	340	self->row = 0;
284	self->rows = 0;	341	self->rows = 0;
285	}	342	}
286		343
287	static void	344	static void
288	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)
289	{	346	{
290	int x, y;	347	int x, y;
291	maprow *row;	348	maprow *row;
		349	mapcell *cell;
292		350
293	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
294	if (y >= 0)	352	if (y >= 0)
295	{	353	{
296	if (y >= self->rows)	354	if (y >= self->rows)
…		…
302	if (x >= row->c0)	360	if (x >= row->c0)
303	{	361	{
304	if (x >= row->c1)	362	if (x >= row->c1)
305	break;	363	break;
306		364
307	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;
308	}	371	}
309	}	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);
310	}	389	}
311		390
312	static void	391	static void
313	music_finished (void)	392	music_finished (void)
314	{	393	{
…		…
350	n |= n >> 16;	429	n |= n >> 16;
351		430
352	return n + 1;	431	return n + 1;
353	}	432	}
354		433
		434	/* SDL should provide this, really. */
		435	#define SDLK_MODIFIER_MIN 300
		436	#define SDLK_MODIFIER_MAX 314
		437
355	MODULE = CFClient PACKAGE = CFClient	438	MODULE = CFPlus PACKAGE = CFPlus
356		439
357	PROTOTYPES: ENABLE	440	PROTOTYPES: ENABLE
358		441
359	BOOT:	442	BOOT:
360	{	443	{
361	HV *stash = gv_stashpv ("CFClient", 1);	444	HV *stash = gv_stashpv ("CFPlus", 1);
362	static const struct {	445	static const struct {
363	const char *name;	446	const char *name;
364	IV iv;	447	IV iv;
365	} *civ, const_iv[] = {	448	} *civ, const_iv[] = {
366	# define const_iv(name) { # name, (IV)name }	449	# define const_iv(name) { # name, (IV)name }
		450	const_iv (SDLK_MODIFIER_MIN),
		451	const_iv (SDLK_MODIFIER_MAX),
		452
367	const_iv (SDL_ACTIVEEVENT),	453	const_iv (SDL_ACTIVEEVENT),
368	const_iv (SDL_KEYDOWN),	454	const_iv (SDL_KEYDOWN),
369	const_iv (SDL_KEYUP),	455	const_iv (SDL_KEYUP),
370	const_iv (SDL_MOUSEMOTION),	456	const_iv (SDL_MOUSEMOTION),
371	const_iv (SDL_MOUSEBUTTONDOWN),	457	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
380	const_iv (SDL_EVENT_RESERVEDA),	466	const_iv (SDL_EVENT_RESERVEDA),
381	const_iv (SDL_EVENT_RESERVEDB),	467	const_iv (SDL_EVENT_RESERVEDB),
382	const_iv (SDL_VIDEORESIZE),	468	const_iv (SDL_VIDEORESIZE),
383	const_iv (SDL_VIDEOEXPOSE),	469	const_iv (SDL_VIDEOEXPOSE),
384	const_iv (SDL_USEREVENT),	470	const_iv (SDL_USEREVENT),
		471
		472	const_iv (SDL_APPINPUTFOCUS),
		473	const_iv (SDL_APPMOUSEFOCUS),
		474	const_iv (SDL_APPACTIVE),
		475
385	const_iv (SDLK_KP0),	476	const_iv (SDLK_KP0),
386	const_iv (SDLK_KP1),	477	const_iv (SDLK_KP1),
387	const_iv (SDLK_KP2),	478	const_iv (SDLK_KP2),
388	const_iv (SDLK_KP3),	479	const_iv (SDLK_KP3),
389	const_iv (SDLK_KP4),	480	const_iv (SDLK_KP4),
…		…
444	const_iv (SDLK_BREAK),	535	const_iv (SDLK_BREAK),
445	const_iv (SDLK_MENU),	536	const_iv (SDLK_MENU),
446	const_iv (SDLK_POWER),	537	const_iv (SDLK_POWER),
447	const_iv (SDLK_EURO),	538	const_iv (SDLK_EURO),
448	const_iv (SDLK_UNDO),	539	const_iv (SDLK_UNDO),
		540
449	const_iv (KMOD_NONE),	541	const_iv (KMOD_NONE),
		542	const_iv (KMOD_SHIFT),
450	const_iv (KMOD_LSHIFT),	543	const_iv (KMOD_LSHIFT),
451	const_iv (KMOD_RSHIFT),	544	const_iv (KMOD_RSHIFT),
		545	const_iv (KMOD_CTRL),
452	const_iv (KMOD_LCTRL),	546	const_iv (KMOD_LCTRL),
453	const_iv (KMOD_RCTRL),	547	const_iv (KMOD_RCTRL),
		548	const_iv (KMOD_ALT),
454	const_iv (KMOD_LALT),	549	const_iv (KMOD_LALT),
455	const_iv (KMOD_RALT),	550	const_iv (KMOD_RALT),
		551	const_iv (KMOD_META),
456	const_iv (KMOD_LMETA),	552	const_iv (KMOD_LMETA),
457	const_iv (KMOD_RMETA),	553	const_iv (KMOD_RMETA),
458	const_iv (KMOD_NUM),	554	const_iv (KMOD_NUM),
459	const_iv (KMOD_CAPS),	555	const_iv (KMOD_CAPS),
460	const_iv (KMOD_MODE),	556	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	557	# undef const_iv
466	};	558	};
467		559
468	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
469	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		562
		563	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		564	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
470	}	565	}
		566
		567	void
		568	weaken (SV *rv)
		569	PROTOTYPE: $
		570	CODE:
		571	sv_rvweaken (rv);
		572
		573	int
		574	in_destruct ()
		575	CODE:
		576	RETVAL = PL_main_cv == Nullcv;
		577	OUTPUT:
		578	RETVAL
471		579
472	NV floor (NV x)	580	NV floor (NV x)
473		581
474	NV ceil (NV x)	582	NV ceil (NV x)
475		583
…		…
480	opengl_fontmap = pango_opengl_font_map_new ();	588	opengl_fontmap = pango_opengl_font_map_new ();
481	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	589	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);	590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
483	}	591	}
484		592
		593	char *
		594	SDL_GetError ()
		595
485	int	596	int
486	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	597	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
487		598
488	void	599	void
489	SDL_Quit ()	600	SDL_Quit ()
490		601
491	void	602	void
492	SDL_ListModes ()	603	SDL_ListModes (int rgb, int alpha)
493	PPCODE:	604	PPCODE:
494	{	605	{
495	SDL_Rect **m;	606	SDL_Rect **m;
496		607
497	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
498	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
499	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	610	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
500	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	611	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
501		612
502	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	613	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
503	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	614	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
504		615
505	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
506	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
507	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
508	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
509		620
510	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
511		622	#if SDL_VERSION_ATLEAST(1,2,10)
512	SDL_EnableUNICODE (1);	623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
513	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		625	#endif
514		626
515	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	627	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
516		628
517	if (m && m != (SDL_Rect **)-1)	629	if (m && m != (SDL_Rect **)-1)
518	while (*m)	630	while (*m)
519	{	631	{
		632	if ((*m)->w >= 640 && (*m)->h >= 480)
		633	{
520	AV *av = newAV ();	634	AV *av = newAV ();
521	av_push (av, newSViv ((*m)->w));	635	av_push (av, newSViv ((*m)->w));
522	av_push (av, newSViv ((*m)->h));	636	av_push (av, newSViv ((*m)->h));
		637	av_push (av, newSViv (rgb));
		638	av_push (av, newSViv (alpha));
523	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	639	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		640	}
524		641
525	++m;	642	++m;
526	}	643	}
527	}	644	}
528		645
529	char *
530	SDL_GetError ()
531
532	int	646	int
533	SDL_SetVideoMode (int w, int h, int fullscreen)	647	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
534	CODE:	648	CODE:
		649	{
		650	SDL_EnableUNICODE (1);
		651	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		652
		653	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		654	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		655	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		656	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		657
535	RETVAL = !!SDL_SetVideoMode (	658	RETVAL = !!SDL_SetVideoMode (
536	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	659	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
537	);	660	);
		661
538	if (RETVAL)	662	if (RETVAL)
539	{	663	{
		664	av_clear (texture_av);
		665
540	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
541	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
542	# include "glfunc.h"	668	#include "glfunc.h"
543	# undef GL_FUNC	669	#undef GL_FUNC
544	}	670	}
		671	}
545	OUTPUT:	672	OUTPUT:
546	RETVAL	673	RETVAL
547		674
548	void	675	void
549	SDL_GL_SwapBuffers ()	676	SDL_GL_SwapBuffers ()
550		677
551	char *	678	char *
552	SDL_GetKeyName (int sym)	679	SDL_GetKeyName (int sym)
553		680
		681	int
		682	SDL_GetAppState ()
		683
554	void	684	void
555	SDL_PollEvent ()	685	poll_events ()
556	PPCODE:	686	PPCODE:
557	{	687	{
558	SDL_Event ev;	688	SDL_Event ev;
559		689
560	while (SDL_PollEvent (&ev))	690	SDL_PumpEvents ();
		691	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
561	{	692	{
562	HV *hv = newHV ();	693	HV *hv = newHV ();
563	hv_store (hv, "type", 4, newSViv (ev.type), 0);	694	hv_store (hv, "type", 4, newSViv (ev.type), 0);
564		695
565	switch (ev.type)	696	switch (ev.type)
…		…
567	case SDL_KEYDOWN:	698	case SDL_KEYDOWN:
568	case SDL_KEYUP:	699	case SDL_KEYUP:
569	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
570	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
571	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		703	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
572	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
573	break;	705	break;
574		706
575	case SDL_ACTIVEEVENT:	707	case SDL_ACTIVEEVENT:
576	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
577	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	709	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
578	break;	710	break;
579		711
580	case SDL_MOUSEMOTION:	712	case SDL_MOUSEMOTION:
		713	{
		714	int state = ev.motion.state;
		715	int x = ev.motion.x;
		716	int y = ev.motion.y;
		717	int xrel = ev.motion.xrel;
		718	int yrel = ev.motion.yrel;
		719
		720	/* do simplistic event compression */
		721	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		722	&& state == ev.motion.state)
		723	{
		724	xrel += ev.motion.xrel;
		725	yrel += ev.motion.yrel;
		726	x = ev.motion.x;
		727	y = ev.motion.y;
		728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		729	}
		730
581	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
582
583	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	732	hv_store (hv, "state", 5, newSViv (state), 0);
584	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	733	hv_store (hv, "x", 1, newSViv (x), 0);
585	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	734	hv_store (hv, "y", 1, newSViv (y), 0);
586	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
587	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		737	}
588	break;	738	break;
589		739
590	case SDL_MOUSEBUTTONDOWN:	740	case SDL_MOUSEBUTTONDOWN:
591	case SDL_MOUSEBUTTONUP:	741	case SDL_MOUSEBUTTONUP:
592	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
602	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
603	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
604	break;	754	break;
605	}	755	}
606		756
607	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
608	}	758	}
609	}	759	}
610		760
611	int	761	int
612	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
621	Mix_AllocateChannels (int numchans = -1)	771	Mix_AllocateChannels (int numchans = -1)
622		772
623	void	773	void
624	lowdelay (int fd, int val = 1)	774	lowdelay (int fd, int val = 1)
625	CODE:	775	CODE:
		776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		777
		778	void
		779	win32_proxy_info ()
		780	PPCODE:
		781	{
626	#ifndef _WIN32	782	#ifdef _WIN32
627	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	783	char buffer[2048];
		784	DWORD buflen;
		785
		786	EXTEND (SP, 3);
		787
		788	buflen = sizeof (buffer);
		789	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		790	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		791	{
		792	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		793
		794	buflen = sizeof (buffer);
		795	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		796	{
		797	PUSHs (newSVpv (buffer, 0));
		798
		799	buflen = sizeof (buffer);
		800	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		801	PUSHs (newSVpv (buffer, 0));
		802	}
		803	}
628	#endif	804	#endif
		805	}
629		806
630	void	807	void
631	add_font (char *file)	808	add_font (char *file)
632	CODE:	809	CODE:
633	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
634		811
635	void	812	void
636	load_image_inline (SV *image_)	813	load_image_inline (SV *image_)
637	ALIAS:	814	ALIAS:
638	load_image_file = 1	815	load_image_file = 1
…		…
680		857
681	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	858	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
682		859
683	assert (surface2->pitch == surface2->w * 4);	860	assert (surface2->pitch == surface2->w * 4);
684		861
		862	SDL_LockSurface (surface2);
685	EXTEND (SP, 5);	863	EXTEND (SP, 6);
686	PUSHs (sv_2mortal (newSViv (surface2->w)));	864	PUSHs (sv_2mortal (newSViv (surface2->w)));
687	PUSHs (sv_2mortal (newSViv (surface2->h)));	865	PUSHs (sv_2mortal (newSViv (surface2->h)));
688	SDL_LockSurface (surface2);
689	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	866	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)));	867	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
692	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	868	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
693	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	869	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		870	SDL_UnlockSurface (surface2);
694		871
695	SDL_FreeSurface (surface);	872	SDL_FreeSurface (surface);
696	SDL_FreeSurface (surface2);	873	SDL_FreeSurface (surface2);
697	}	874	}
698		875
…		…
737	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
738	#endif	915	#endif
739	_exit (1);	916	_exit (1);
740		917
741	void	918	void
742	_exit (int retval)	919	_exit (int retval = 0)
743	CODE:	920	CODE:
		921	#ifdef WIN32
		922	ExitThread (retval); // unclean, please beam me up
		923	#else
744	_exit (retval);	924	_exit (retval);
		925	#endif
745		926
		927	void
		928	debug ()
		929	CODE:
		930	{
		931	#if DEBUG
		932	VALGRIND_DO_LEAK_CHECK;
		933	#endif
		934	}
		935
746	MODULE = CFClient PACKAGE = CFClient::Font	936	MODULE = CFPlus PACKAGE = CFPlus::Font
747		937
748	CFClient::Font	938	CFPlus::Font
749	new_from_file (SV *class, char *path, int id = 0)	939	new_from_file (SV *class, char *path, int id = 0)
750	CODE:	940	CODE:
751	{	941	{
752	int count;	942	int count;
753	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	943	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
756	}	946	}
757	OUTPUT:	947	OUTPUT:
758	RETVAL	948	RETVAL
759		949
760	void	950	void
761	DESTROY (CFClient::Font self)	951	DESTROY (CFPlus::Font self)
762	CODE:	952	CODE:
763	pango_font_description_free (self);	953	pango_font_description_free (self);
764		954
765	void	955	void
766	make_default (CFClient::Font self)	956	make_default (CFPlus::Font self)
767	CODE:	957	CODE:
768	default_font = self;	958	default_font = self;
769		959
770	MODULE = CFClient PACKAGE = CFClient::Layout	960	MODULE = CFPlus PACKAGE = CFPlus::Layout
771		961
772	void	962	void
773	clear_font_cache ()	963	reset_glyph_cache ()
774	CODE:	964	CODE:
775	pango_fc_font_map_cache_clear ((PangoFcFontMap *)opengl_fontmap);
776	tc_clear ();	965	tc_clear ();
777		966
778	CFClient::Layout	967	CFPlus::Layout
779	new (SV *class, int type = 0)	968	new (SV *class)
780	CODE:	969	CODE:
781	New (0, RETVAL, 1, struct cf_layout);	970	New (0, RETVAL, 1, struct cf_layout);
782		971
783	RETVAL->pl = pango_layout_new (opengl_context);	972	RETVAL->pl = pango_layout_new (opengl_context);
784	RETVAL->r = 1.;	973	RETVAL->r = 1.;
…		…
792	layout_update_font (RETVAL);	981	layout_update_font (RETVAL);
793	OUTPUT:	982	OUTPUT:
794	RETVAL	983	RETVAL
795		984
796	void	985	void
797	DESTROY (CFClient::Layout self)	986	DESTROY (CFPlus::Layout self)
798	CODE:	987	CODE:
799	g_object_unref (self->pl);	988	g_object_unref (self->pl);
800	Safefree (self);	989	Safefree (self);
801		990
802	void	991	void
803	set_text (CFClient::Layout self, SV *text_)	992	set_text (CFPlus::Layout self, SV *text_)
804	CODE:	993	CODE:
805	{	994	{
806	STRLEN textlen;	995	STRLEN textlen;
807	char *text = SvPVutf8 (text_, textlen);	996	char *text = SvPVutf8 (text_, textlen);
808		997
809	pango_layout_set_text (self->pl, text, textlen);	998	pango_layout_set_text (self->pl, text, textlen);
810	}	999	}
811		1000
812	void	1001	void
813	set_markup (CFClient::Layout self, SV *text_)	1002	set_markup (CFPlus::Layout self, SV *text_)
814	CODE:	1003	CODE:
815	{	1004	{
816	STRLEN textlen;	1005	STRLEN textlen;
817	char *text = SvPVutf8 (text_, textlen);	1006	char *text = SvPVutf8 (text_, textlen);
818		1007
819	pango_layout_set_markup (self->pl, text, textlen);	1008	pango_layout_set_markup (self->pl, text, textlen);
820	}	1009	}
821		1010
822	void	1011	void
823	set_shapes (CFClient::Layout self, ...)	1012	set_shapes (CFPlus::Layout self, ...)
824	CODE:	1013	CODE:
825	{	1014	{
826	PangoAttrList *attrs = 0;	1015	PangoAttrList *attrs = 0;
827	const char *text = pango_layout_get_text (self->pl);	1016	const char *text = pango_layout_get_text (self->pl);
828	const char *pos = text;	1017	const char *pos = text;
…		…
863	if (attrs)	1052	if (attrs)
864	pango_layout_set_attributes (self->pl, attrs);	1053	pango_layout_set_attributes (self->pl, attrs);
865	}	1054	}
866		1055
867	void	1056	void
868	get_shapes (CFClient::Layout self)	1057	get_shapes (CFPlus::Layout self)
869	PPCODE:	1058	PPCODE:
870	{	1059	{
871	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1060	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
872		1061
873	do	1062	do
…		…
877	if (run && shape_attr_p (run))	1066	if (run && shape_attr_p (run))
878	{	1067	{
879	PangoRectangle extents;	1068	PangoRectangle extents;
880	pango_layout_iter_get_run_extents (iter, 0, &extents);	1069	pango_layout_iter_get_run_extents (iter, 0, &extents);
881		1070
		1071	EXTEND (SP, 2);
882	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1072	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
883	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1073	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
884	}	1074	}
885	}	1075	}
886	while (pango_layout_iter_next_run (iter));	1076	while (pango_layout_iter_next_run (iter));
887		1077
888	pango_layout_iter_free (iter);	1078	pango_layout_iter_free (iter);
889	}	1079	}
890		1080
891	int	1081	int
892	has_wrapped (CFClient::Layout self)	1082	has_wrapped (CFPlus::Layout self)
893	CODE:	1083	CODE:
894	{	1084	{
895	int lines = 1;	1085	int lines = 1;
896	const char *text = pango_layout_get_text (self->pl);	1086	const char *text = pango_layout_get_text (self->pl);
897		1087
…		…
902	}	1092	}
903	OUTPUT:	1093	OUTPUT:
904	RETVAL	1094	RETVAL
905		1095
906	SV *	1096	SV *
907	get_text (CFClient::Layout self)	1097	get_text (CFPlus::Layout self)
908	CODE:	1098	CODE:
909	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1099	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
910	sv_utf8_decode (RETVAL);	1100	sv_utf8_decode (RETVAL);
911	OUTPUT:	1101	OUTPUT:
912	RETVAL	1102	RETVAL
913		1103
914	void	1104	void
915	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1105	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
916	CODE:	1106	CODE:
917	self->r = r;	1107	self->r = r;
918	self->g = g;	1108	self->g = g;
919	self->b = b;	1109	self->b = b;
920	self->a = a;	1110	self->a = a;
921		1111
922	void	1112	void
923	set_font (CFClient::Layout self, CFClient::Font font = 0)	1113	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
924	CODE:	1114	CODE:
925	if (self->font != font)	1115	if (self->font != font)
926	{	1116	{
927	self->font = font;	1117	self->font = font;
928	layout_update_font (self);	1118	layout_update_font (self);
929	}	1119	}
930		1120
931	void	1121	void
932	set_height (CFClient::Layout self, int base_height)	1122	set_height (CFPlus::Layout self, int base_height)
933	CODE:	1123	CODE:
934	if (self->base_height != base_height)	1124	if (self->base_height != base_height)
935	{	1125	{
936	self->base_height = base_height;	1126	self->base_height = base_height;
937	layout_update_font (self);	1127	layout_update_font (self);
938	}	1128	}
939		1129
940	void	1130	void
941	set_width (CFClient::Layout self, int max_width = -1)	1131	set_width (CFPlus::Layout self, int max_width = -1)
942	CODE:	1132	CODE:
943	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1133	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
944		1134
945	void	1135	void
946	set_indent (CFClient::Layout self, int indent)	1136	set_indent (CFPlus::Layout self, int indent)
947	CODE:	1137	CODE:
948	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1138	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
949		1139
950	void	1140	void
951	set_spacing (CFClient::Layout self, int spacing)	1141	set_spacing (CFPlus::Layout self, int spacing)
952	CODE:	1142	CODE:
953	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1143	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
954		1144
955	void	1145	void
956	set_ellipsise (CFClient::Layout self, int ellipsise)	1146	set_ellipsise (CFPlus::Layout self, int ellipsise)
957	CODE:	1147	CODE:
958	pango_layout_set_ellipsize (self->pl,	1148	pango_layout_set_ellipsize (self->pl,
959	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1149	ellipsise == 1 ? PANGO_ELLIPSIZE_START
960	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1150	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
961	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1151	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
962	: PANGO_ELLIPSIZE_NONE	1152	: PANGO_ELLIPSIZE_NONE
963	);	1153	);
964		1154
965	void	1155	void
966	set_single_paragraph_mode (CFClient::Layout self, int spm)	1156	set_single_paragraph_mode (CFPlus::Layout self, int spm)
967	CODE:	1157	CODE:
968	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1158	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
969		1159
970	void	1160	void
971	size (CFClient::Layout self)	1161	size (CFPlus::Layout self)
972	PPCODE:	1162	PPCODE:
973	{	1163	{
974	int w, h;	1164	int w, h;
975		1165
976	layout_get_pixel_size (self, &w, &h);	1166	layout_get_pixel_size (self, &w, &h);
…		…
979	PUSHs (sv_2mortal (newSViv (w)));	1169	PUSHs (sv_2mortal (newSViv (w)));
980	PUSHs (sv_2mortal (newSViv (h)));	1170	PUSHs (sv_2mortal (newSViv (h)));
981	}	1171	}
982		1172
983	int	1173	int
984	descent (CFClient::Layout self)	1174	descent (CFPlus::Layout self)
985	CODE:	1175	CODE:
986	{	1176	{
987	PangoRectangle rect;	1177	PangoRectangle rect;
988	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1178	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
989	pango_layout_line_get_pixel_extents (line, 0, &rect);	1179	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
991	}	1181	}
992	OUTPUT:	1182	OUTPUT:
993	RETVAL	1183	RETVAL
994		1184
995	int	1185	int
996	xy_to_index (CFClient::Layout self, int x, int y)	1186	xy_to_index (CFPlus::Layout self, int x, int y)
997	CODE:	1187	CODE:
998	{	1188	{
999	int index, trailing;	1189	int index, trailing;
1000	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1190	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1001	RETVAL = index;	1191	RETVAL = index + trailing;
1002	}	1192	}
1003	OUTPUT:	1193	OUTPUT:
1004	RETVAL	1194	RETVAL
1005		1195
1006	void	1196	void
1007	cursor_pos (CFClient::Layout self, int index)	1197	cursor_pos (CFPlus::Layout self, int index)
1008	PPCODE:	1198	PPCODE:
1009	{	1199	{
1010	PangoRectangle strong_pos;	1200	PangoRectangle strong_pos;
1011	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1201	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1012		1202
…		…
1015	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1016	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1017	}	1207	}
1018		1208
1019	void	1209	void
		1210	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
		1211	PPCODE:
		1212	{
		1213	int line, x;
		1214
		1215	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1217
		1218	EXTEND (SP, 2);
		1219	PUSHs (sv_2mortal (newSViv (line - 1)));
		1220	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1221	}
		1222
		1223	void
		1224	line_x_to_index (CFPlus::Layout self, int line, int x)
		1225	PPCODE:
		1226	{
		1227	PangoLayoutLine *lp;
		1228	int index, trailing;
		1229
		1230	if (line < 0)
		1231	XSRETURN_EMPTY;
		1232
		1233	if (!(lp = pango_layout_get_line (self->pl, line)))
		1234	XSRETURN_EMPTY; /* do better */
		1235
		1236	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1237
		1238	EXTEND (SP, 2);
		1239	if (GIMME_V == G_SCALAR)
		1240	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1241	else
		1242	{
		1243	PUSHs (sv_2mortal (newSViv (index)));
		1244	PUSHs (sv_2mortal (newSViv (trailing)));
		1245	}
		1246	}
		1247
		1248	void
1020	render (CFClient::Layout self, float x, float y)	1249	render (CFPlus::Layout self, float x, float y, int flags = 0)
1021	PPCODE:	1250	PPCODE:
1022	pango_opengl_render_layout_subpixel (	1251	pango_opengl_render_layout_subpixel (
1023	self->pl,	1252	self->pl,
1024	x * PANGO_SCALE, y * PANGO_SCALE,	1253	x * PANGO_SCALE, y * PANGO_SCALE,
1025	self->r, self->g, self->b, self->a	1254	self->r, self->g, self->b, self->a,
		1255	flags
1026	);	1256	);
1027		1257
1028	MODULE = CFClient PACKAGE = CFClient::Texture	1258	MODULE = CFPlus PACKAGE = CFPlus::Texture
		1259
		1260	int minpot (int n)
1029		1261
1030	void	1262	void
1031	pad2pot (SV *data_, SV *w_, SV *h_)	1263	pad2pot (SV *data_, SV *w_, SV *h_)
1032	CODE:	1264	CODE:
1033	{	1265	{
…		…
1111	glDisable (GL_ALPHA_TEST);	1343	glDisable (GL_ALPHA_TEST);
1112	glDisable (GL_BLEND);	1344	glDisable (GL_BLEND);
1113	}	1345	}
1114	}	1346	}
1115		1347
		1348	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1349	CODE:
		1350	{
		1351	GLint width;
		1352	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1353	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1354	RETVAL = width > 0;
		1355	}
		1356	OUTPUT:
		1357	RETVAL
		1358
1116	MODULE = CFClient PACKAGE = CFClient::Map	1359	MODULE = CFPlus PACKAGE = CFPlus::Map
1117		1360
1118	CFClient::Map	1361	CFPlus::Map
1119	new (SV *class, int map_width, int map_height)	1362	new (SV *class)
1120	CODE:	1363	CODE:
1121	New (0, RETVAL, 1, struct map);	1364	New (0, RETVAL, 1, struct map);
1122	RETVAL->x = 0;	1365	RETVAL->x = 0;
1123	RETVAL->y = 0;	1366	RETVAL->y = 0;
1124	RETVAL->w = map_width;	1367	RETVAL->w = 0;
1125	RETVAL->h = map_height;	1368	RETVAL->h = 0;
1126	RETVAL->ox = 0;	1369	RETVAL->ox = 0;
1127	RETVAL->oy = 0;	1370	RETVAL->oy = 0;
1128	RETVAL->faces = 8192;	1371	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1129	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1372	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;	1373	RETVAL->rows = 0;
1133	RETVAL->row = 0;	1374	RETVAL->row = 0;
1134	OUTPUT:	1375	OUTPUT:
1135	RETVAL	1376	RETVAL
1136		1377
1137	void	1378	void
1138	DESTROY (CFClient::Map self)	1379	DESTROY (CFPlus::Map self)
1139	CODE:	1380	CODE:
1140	{	1381	{
1141	map_clear (self);	1382	map_clear (self);
1142	Safefree (self->face);	1383	Safefree (self->face2tile);
1143	Safefree (self->tex);	1384	Safefree (self->tex);
1144	Safefree (self);	1385	Safefree (self);
1145	}	1386	}
1146		1387
1147	void	1388	void
		1389	resize (CFPlus::Map self, int map_width, int map_height)
		1390	CODE:
		1391	self->w = map_width;
		1392	self->h = map_height;
		1393
		1394	void
1148	clear (CFClient::Map self)	1395	clear (CFPlus::Map self)
1149	CODE:	1396	CODE:
1150	map_clear (self);	1397	map_clear (self);
1151		1398
1152	void	1399	void
1153	set_face (CFClient::Map self, int face, int texid)	1400	set_tileid (CFPlus::Map self, int face, int tile)
1154	CODE:	1401	CODE:
1155	{	1402	{
1156	while (self->faces <= face)	1403	need_facenum (self, face); self->face2tile [face] = tile;
1157	{	1404	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	}	1405	}
1164		1406
1165	void	1407	void
		1408	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1409	CODE:
		1410	{
		1411	tileid texid;
		1412	maptex *tex;
		1413
		1414	if (face < 0 || face >= self->faces)
		1415	return;
		1416
		1417	if (smooth < 0 || smooth >= self->faces)
		1418	return;
		1419
		1420	texid = self->face2tile [face];
		1421
		1422	if (!texid)
		1423	return;
		1424
		1425	tex = self->tex + texid;
		1426	tex->smoothtile = self->face2tile [smooth];
		1427	tex->smoothlevel = level;
		1428	}
		1429
		1430	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)	1431	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:	1432	CODE:
1168	{	1433	{
1169	while (self->texs <= texid)	1434	need_texid (self, texid);
1170	{
1171	Append (maptex, self->tex, self->texs, self->texs);
1172	self->texs *= 2;
1173	}
1174		1435
1175	{	1436	{
1176	maptex *tex = self->tex + texid;	1437	maptex *tex = self->tex + texid;
1177		1438
1178	tex->name = name;	1439	tex->name = name;
…		…
1195	// from transparent color bleeding and ugly wrapping effects.	1456	// from transparent color bleeding and ugly wrapping effects.
1196	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1457	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1197	}	1458	}
1198		1459
1199	int	1460	int
1200	ox (CFClient::Map self)	1461	ox (CFPlus::Map self)
1201	ALIAS:	1462	ALIAS:
1202	oy = 1	1463	oy = 1
1203	x = 2	1464	x = 2
1204	y = 3	1465	y = 3
1205	w = 4	1466	w = 4
…		…
1216	}	1477	}
1217	OUTPUT:	1478	OUTPUT:
1218	RETVAL	1479	RETVAL
1219		1480
1220	void	1481	void
1221	scroll (CFClient::Map self, int dx, int dy)	1482	scroll (CFPlus::Map self, int dx, int dy)
1222	CODE:	1483	CODE:
1223	{	1484	{
1224	if (dx > 0)	1485	if (dx > 0)
1225	map_blank (self, self->x, self->y, dx - 1, self->h);	1486	map_blank (self, self->x, self->y, dx, self->h);
1226	else if (dx < 0)	1487	else if (dx < 0)
1227	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1488	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1228		1489
1229	if (dy > 0)	1490	if (dy > 0)
1230	map_blank (self, self->x, self->y, self->w, dy - 1);	1491	map_blank (self, self->x, self->y, self->w, dy);
1231	else if (dy < 0)	1492	else if (dy < 0)
1232	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1493	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1233		1494
1234	self->ox += dx; self->x += dx;	1495	self->ox += dx; self->x += dx;
1235	self->oy += dy; self->y += dy;	1496	self->oy += dy; self->y += dy;
1236		1497
1237	while (self->y < 0)	1498	while (self->y < 0)
…		…
1242	self->y += MAP_EXTEND_Y;	1503	self->y += MAP_EXTEND_Y;
1243	}	1504	}
1244	}	1505	}
1245		1506
1246	void	1507	void
1247	map1a_update (CFClient::Map self, SV *data_)	1508	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1248	CODE:	1509	CODE:
1249	{	1510	{
1250	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1511	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1251	uint8_t *data_end = (uint8_t *)SvEND (data_);	1512	uint8_t *data_end = (uint8_t *)SvEND (data_);
1252	mapcell *cell;	1513	mapcell *cell;
1253	int x, y, flags;	1514	int x, y, flags;
1254		1515
1255	while (data < data_end)	1516	while (data < data_end - 1)
1256	{	1517	{
1257	flags = (data [0] << 8) + data [1]; data += 2;	1518	flags = (data [0] << 8) + data [1]; data += 2;
1258		1519
1259	x = self->x + ((flags >> 10) & 63);	1520	x = self->x + ((flags >> 10) & 63);
1260	y = self->y + ((flags >> 4) & 63);	1521	y = self->y + ((flags >> 4) & 63);
1261		1522
1262	cell = map_get_cell (self, x, y);	1523	cell = map_get_cell (self, x, y);
1263		1524
1264	if (flags & 15)	1525	if (flags & 15)
1265	{	1526	{
1266	if (cell->darkness < 0)	1527	if (!cell->darkness)
1267	{	1528	{
		1529	memset (cell, 0, sizeof (*cell));
1268	cell->darkness = 0;	1530	cell->darkness = 256;
1269	cell->face [0] = 0;
1270	cell->face [1] = 0;
1271	cell->face [2] = 0;
1272	}	1531	}
1273		1532
1274	cell->darkness = flags & 8 ? *data++ : 255;
1275
1276	//TODO: don't trust server data to be in-range(!)	1533	//TODO: don't trust server data to be in-range(!)
		1534
		1535	if (flags & 8)
		1536	{
		1537	if (extmap)
		1538	{
		1539	uint8_t ext, cmd;
		1540
		1541	do
		1542	{
		1543	ext = *data++;
		1544	cmd = ext & 0x3f;
		1545
		1546	if (cmd < 4)
		1547	cell->darkness = 255 - ext * 64 + 1;
		1548	else if (cmd == 5) // health
		1549	{
		1550	cell->stat_width = 1;
		1551	cell->stat_hp = *data++;
		1552	}
		1553	else if (cmd == 6) // monster width
		1554	cell->stat_width = *data++ + 1;
		1555	else if (cmd == 0x47)
		1556	{
		1557	if (*data == 4)
		1558	; // decode player count
		1559
		1560	data += *data + 1;
		1561	}
		1562	else if (cmd == 8) // cell flags
		1563	cell->flags = *data++;
		1564	else if (ext & 0x40) // unknown, multibyte => skip
		1565	data += *data + 1;
		1566	else
		1567	data++;
		1568	}
		1569	while (ext & 0x80);
		1570	}
		1571	else
		1572	cell->darkness = *data++ + 1;
		1573	}
1277		1574
1278	if (flags & 4)	1575	if (flags & 4)
1279	{	1576	{
1280	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1577	faceid face = (data [0] << 8) + data [1]; data += 2;
		1578	need_facenum (self, face);
		1579	cell->tile [0] = self->face2tile [face];
1281	}	1580	}
1282		1581
1283	if (flags & 2)	1582	if (flags & 2)
1284	{	1583	{
1285	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1584	faceid face = (data [0] << 8) + data [1]; data += 2;
		1585	need_facenum (self, face);
		1586	cell->tile [1] = self->face2tile [face];
1286	}	1587	}
1287		1588
1288	if (flags & 1)	1589	if (flags & 1)
1289	{	1590	{
1290	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1591	faceid face = (data [0] << 8) + data [1]; data += 2;
		1592	need_facenum (self, face);
		1593	cell->tile [2] = self->face2tile [face];
1291	}	1594	}
1292	}	1595	}
1293	else	1596	else
1294	cell->darkness = -1;	1597	cell->darkness = 0;
1295	}	1598	}
1296	}	1599	}
1297		1600
1298	SV *	1601	SV *
1299	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1602	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1300	CODE:	1603	CODE:
1301	{	1604	{
1302	int x1, x;	1605	int x1, x;
1303	int y1, y;	1606	int y1, y;
1304	int z;	1607	int z;
…		…
1325	{	1628	{
1326	mapcell *cell = row->col + (x - row->c0);	1629	mapcell *cell = row->col + (x - row->c0);
1327		1630
1328	for (z = 0; z <= 0; z++)	1631	for (z = 0; z <= 0; z++)
1329	{	1632	{
1330	mapface face = cell->face [z];
1331
1332	if (face)
1333	{
1334	maptex tex = self->tex [face];	1633	maptex tex = self->tex [cell->tile [z]];
1335	int a0 = 255 - tex.a;	1634	int a0 = 255 - tex.a;
1336	int a1 = tex.a;	1635	int a1 = tex.a;
1337		1636
1338	r = (r * a0 + tex.r * a1) / 255;	1637	r = (r * a0 + tex.r * a1) / 255;
1339	g = (g * a0 + tex.g * a1) / 255;	1638	g = (g * a0 + tex.g * a1) / 255;
1340	b = (b * a0 + tex.b * a1) / 255;	1639	b = (b * a0 + tex.b * a1) / 255;
1341	a = (a * a0 + tex.a * a1) / 255;	1640	a = (a * a0 + tex.a * a1) / 255;
1342	}
1343	}	1641	}
1344	}	1642	}
1345		1643
1346	*map++ = (r )	1644	*map++ = (r )
1347	| (g << 8)	1645	| (g << 8)
…		…
1354	}	1652	}
1355	OUTPUT:	1653	OUTPUT:
1356	RETVAL	1654	RETVAL
1357		1655
1358	void	1656	void
1359	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1657	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1360	CODE:	1658	CODE:
1361	{	1659	{
1362	int vx, vy;	1660	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1661	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1662	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1663	smooth_key skey;
1363	int x, y, z;	1664	int x, y, z;
1364	int last_name;	1665	int last_name;
1365	mapface face;
1366		1666
1367	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1667	// thats current max. sorry.
1368	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1668	if (sw > 255) sw = 255;
		1669	if (sh > 255) sh = 255;
1369		1670
1370	/*	1671	// clear key, in case of extra padding
1371	int vx = self->vx = self->w >= sw	1672	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		1673
1380	glColor4ub (255, 255, 255, 255);	1674	glColor4ub (255, 255, 255, 255);
1381		1675
1382	glEnable (GL_BLEND);	1676	glEnable (GL_BLEND);
1383	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1677	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1386		1680
1387	glBegin (GL_QUADS);	1681	glBegin (GL_QUADS);
1388		1682
1389	last_name = 0;	1683	last_name = 0;
1390		1684
		1685	mx += self->x;
		1686	my += self->y;
		1687
		1688	// first pass: determine smooth_max
		1689	// rather ugly, if you ask me
		1690	// could also be stored inside mapcell and updated on change
		1691	memset (smooth_max, 0, sizeof (smooth_max));
		1692
		1693	for (y = 0; y < sh; y++)
		1694	if (0 <= y + my && y + my < self->rows)
		1695	{
		1696	maprow *row = self->row + (y + my);
		1697
		1698	for (x = 0; x < sw; x++)
		1699	if (row->c0 <= x + mx && x + mx < row->c1)
		1700	{
		1701	mapcell *cell = row->col + (x + mx - row->c0);
		1702
		1703	smooth_max[x + 1][y + 1] =
		1704	MAX (self->tex [cell->tile [0]].smoothlevel,
		1705	MAX (self->tex [cell->tile [1]].smoothlevel,
		1706	self->tex [cell->tile [2]].smoothlevel));
		1707	}
		1708	}
		1709
1391	for (z = 0; z < 3; z++)	1710	for (z = 0; z <= 2; z++)
		1711	{
		1712	memset (smooth_level, 0, sizeof (smooth_level));
		1713
1392	for (y = 0; y < sh; y++)	1714	for (y = 0; y < sh; y++)
1393	if (0 <= y + vy && y + vy < self->rows)	1715	if (0 <= y + my && y + my < self->rows)
1394	{	1716	{
1395	maprow *row = self->row + (y + vy);	1717	maprow *row = self->row + (y + my);
1396		1718
1397	for (x = 0; x < sw; x++)	1719	for (x = 0; x < sw; x++)
1398	if (row->c0 <= x + vx && x + vx < row->c1)	1720	if (row->c0 <= x + mx && x + mx < row->c1)
1399	{	1721	{
1400	mapcell *cell = row->col + (x + vx - row->c0);	1722	mapcell *cell = row->col + (x + mx - row->c0);
1401
1402	face = cell->face [z];	1723	tileid tile = cell->tile [z];
1403		1724
1404	if (face)	1725	if (tile)
		1726	{
		1727	maptex tex = self->tex [tile];
		1728	int px = (x + 1) * T - tex.w;
		1729	int py = (y + 1) * T - tex.h;
		1730
		1731	// suppressing texture state switches here
		1732	// is only moderately effective, but worth the extra effort
		1733	if (last_name != tex.name)
		1734	{
		1735	if (!tex.name)
		1736	tex = self->tex [2]; /* missing, replace by noface */
		1737
		1738	glEnd ();
		1739	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1740	glBegin (GL_QUADS);
		1741	}
		1742
		1743	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1744	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1745	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1746	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1747
		1748	if (cell->flags && z == 2)
		1749	{
		1750	if (cell->flags & 1)
		1751	{
		1752	maptex tex = self->tex [1];
		1753	int px = x * T + T * 2 / 32;
		1754	int py = y * T - T * 6 / 32;
		1755
		1756	glEnd ();
		1757	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1758	glBegin (GL_QUADS);
		1759
		1760	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1761	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1762	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1763	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1764	}
		1765	}
		1766
		1767	// update smooth hash
		1768	if (tex.smoothtile)
		1769	{
		1770	skey.tile = tex.smoothtile;
		1771	skey.level = tex.smoothlevel;
		1772
		1773	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1774
		1775	// add bits to current tile and all neighbours. skey.x|y is
		1776	// shifted +1|+1 so we always stay positive.
		1777
		1778	// bits is ___n cccc CCCC bbbb
		1779	// n do not draw borders&corners
		1780	// c draw these corners, but...
		1781	// C ... not these
		1782	// b draw these borders
		1783
		1784	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1785	// ┃· ·· ·┃ ━━
		1786
		1787	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1788	// ·· ·· ·┏ ┓·
		1789
		1790	// full tile
		1791	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1792
		1793	// borders
		1794	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1795	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1796	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1797	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1798
		1799	// corners
		1800	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1801	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1802	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1803	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1804	}
		1805	}
		1806	}
		1807	}
		1808
		1809	// go through all smoothlevels, lowest to highest, then draw.
		1810	// this is basically counting sort
		1811	{
		1812	int w, b;
		1813
		1814	for (w = 0; w < 256 / 32; ++w)
		1815	{
		1816	uint32_t smask = smooth_level [w];
		1817	if (smask)
		1818	for (b = 0; b < 32; ++b)
		1819	if (smask & (((uint32_t)1) << b))
1405	{	1820	{
1406	maptex tex = self->tex [face];	1821	int level = (w << 5) | b;
		1822	HE *he;
1407		1823
1408	int px = (x + 1) * 32 - tex.w;	1824	hv_iterinit (smooth);
1409	int py = (y + 1) * 32 - tex.h;	1825	while ((he = hv_iternext (smooth)))
1410
1411	if (last_name != tex.name)
1412	{	1826	{
		1827	smooth_key *skey = (smooth_key *)HeKEY (he);
		1828	IV bits = SvIVX (HeVAL (he));
		1829
		1830	if (!(bits & 0x1000)
		1831	&& skey->level == level
		1832	&& level > smooth_max [skey->x][skey->y])
		1833	{
		1834	maptex tex = self->tex [skey->tile];
		1835	int px = (((int)skey->x) - 1) * T;
		1836	int py = (((int)skey->y) - 1) * T;
		1837	int border = bits & 15;
		1838	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1839	float dx = tex.s * .0625f; // 16 images/row
		1840	float dy = tex.t * .5f ; // 2 images/column
		1841
		1842	// this time naively avoiding texture state changes
		1843	// save gobs of state changes.
		1844	if (last_name != tex.name)
		1845	{
		1846	if (!tex.name)
		1847	continue; // smoothing not yet available
		1848
1413	glEnd ();	1849	glEnd ();
1414	last_name = tex.name;
1415	glBindTexture (GL_TEXTURE_2D, last_name);	1850	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1416	glBegin (GL_QUADS);	1851	glBegin (GL_QUADS);
		1852	}
		1853
		1854	if (border)
		1855	{
		1856	float ox = border * dx;
		1857
		1858	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1859	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1860	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1861	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1862	}
		1863
		1864	if (corner)
		1865	{
		1866	float ox = corner * dx;
		1867
		1868	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1869	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1870	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1871	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1872	}
		1873	}
1417	}	1874	}
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	}	1875	}
1424	}
1425	}	1876	}
		1877	}
		1878
		1879	hv_clear (smooth);
		1880	}
1426		1881
1427	glEnd ();	1882	glEnd ();
1428		1883
1429	glDisable (GL_TEXTURE_2D);	1884	glDisable (GL_TEXTURE_2D);
1430	glDisable (GL_BLEND);	1885	glDisable (GL_BLEND);
1431	}
1432		1886
		1887	// top layer: overlays such as the health bar
		1888	for (y = 0; y < sh; y++)
		1889	if (0 <= y + my && y + my < self->rows)
		1890	{
		1891	maprow *row = self->row + (y + my);
		1892
		1893	for (x = 0; x < sw; x++)
		1894	if (row->c0 <= x + mx && x + mx < row->c1)
		1895	{
		1896	mapcell *cell = row->col + (x + mx - row->c0);
		1897
		1898	int px = x * T;
		1899	int py = y * T;
		1900
		1901	if (cell->stat_hp)
		1902	{
		1903	int width = cell->stat_width * T;
		1904	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1905
		1906	glColor3ub (0, 0, 0);
		1907	glRectf (px + 1, py - thick - 2,
		1908	px + width - 1, py);
		1909
		1910	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1911	glRectf (px + 2,
		1912	py - thick - 1,
		1913	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1914	}
		1915	}
		1916	}
		1917	}
		1918
1433	void	1919	void
1434	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	1920	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1435	CODE:	1921	CODE:
1436	{	1922	{
1437	static float color[16][3] = {	1923	static float color[16][3] = {
1438	{ 0.00F, 0.00F, 0.00F },	1924	{ 0.00F, 0.00F, 0.00F },
1439	{ 1.00F, 1.00F, 1.00F },	1925	{ 1.00F, 1.00F, 1.00F },
…		…
1489	glDisable (GL_BLEND);	1975	glDisable (GL_BLEND);
1490	glDisable (GL_TEXTURE_2D);	1976	glDisable (GL_TEXTURE_2D);
1491	}	1977	}
1492		1978
1493	void	1979	void
1494	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1980	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)
1495	PPCODE:	1981	PPCODE:
1496	{	1982	{
1497	int vx, vy;
1498	int x, y;	1983	int x, y;
1499	int sw4 = (sw + 3) & ~3;	1984	int sw4 = (sw + 3) & ~3;
1500	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1985	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1501	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1986	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1502		1987
1503	memset (darkness, 255, sw4 * sh);	1988	memset (darkness, 255, sw4 * sh);
1504	SvPOK_only (darkness_sv);	1989	SvPOK_only (darkness_sv);
1505	SvCUR_set (darkness_sv, sw4 * sh);	1990	SvCUR_set (darkness_sv, sw4 * sh);
1506		1991
1507	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1992	mx += self->x;
1508	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1993	my += self->y;
1509		1994
1510	for (y = 0; y < sh; y++)	1995	for (y = 0; y < sh; y++)
1511	if (0 <= y + vy && y + vy < self->rows)	1996	if (0 <= y + my && y + my < self->rows)
1512	{	1997	{
1513	maprow *row = self->row + (y + vy);	1998	maprow *row = self->row + (y + my);
1514		1999
1515	for (x = 0; x < sw; x++)	2000	for (x = 0; x < sw; x++)
1516	if (row->c0 <= x + vx && x + vx < row->c1)	2001	if (row->c0 <= x + mx && x + mx < row->c1)
1517	{	2002	{
1518	mapcell *cell = row->col + (x + vx - row->c0);	2003	mapcell *cell = row->col + (x + mx - row->c0);
1519		2004
1520	darkness[y * sw4 + x] = cell->darkness < 0	2005	darkness[y * sw4 + x] = cell->darkness
		2006	? 255 - (cell->darkness - 1)
1521	? 255 - FOW_DARKNESS	2007	: 255 - FOW_DARKNESS;
1522	: 255 - cell->darkness;
1523	}	2008	}
1524	}	2009	}
		2010
		2011	if (smoothing)
		2012	{
		2013	SV *darkness2_sv = sv_2mortal (newSV (sw4 * sh));
		2014	uint8_t *darkness2 = (uint8_t *)SvPVX (darkness2_sv);
		2015
		2016	SvPOK_only (darkness2_sv);
		2017	SvCUR_set (darkness2_sv, sw4 * sh);
		2018
		2019	for (y = 0; y < sh; ++y)
		2020	for (x = 0; x < sw4; ++x)
		2021	{
		2022	float *f = (float *)matrix;
		2023	int dx, dy;
		2024	float sum = 0.f;
		2025
		2026	for (dy = -1; dy <= 1; ++dy)
		2027	for (dx = -1; dx <= 1; ++dx)
		2028	{
		2029	unsigned int x2 = x + dx;
		2030	unsigned int y2 = y + dy;
		2031
		2032	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;
		2033	}
		2034
		2035	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;
		2036	}
		2037
		2038	darkness_sv = darkness2_sv;
		2039	}
1525		2040
1526	EXTEND (SP, 3);	2041	EXTEND (SP, 3);
1527	PUSHs (sv_2mortal (newSViv (sw4)));	2042	PUSHs (sv_2mortal (newSViv (sw4)));
1528	PUSHs (sv_2mortal (newSViv (sh)));	2043	PUSHs (sv_2mortal (newSViv (sh)));
1529	PUSHs (darkness_sv);	2044	PUSHs (darkness_sv);
1530	}	2045	}
1531		2046
1532	SV *	2047	SV *
1533	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2048	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1534	CODE:	2049	CODE:
1535	{	2050	{
1536	int x, y, x1, y1;	2051	int x, y, x1, y1;
1537	SV *data_sv = newSV (w * h * 7 + 5);	2052	SV *data_sv = newSV (w * h * 7 + 5);
1538	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2053	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1563	if (row && row->c0 <= x && x < row->c1)	2078	if (row && row->c0 <= x && x < row->c1)
1564	{	2079	{
1565	mapcell *cell = row->col + (x - row->c0);	2080	mapcell *cell = row->col + (x - row->c0);
1566	uint8_t flags = 0;	2081	uint8_t flags = 0;
1567		2082
1568	if (cell->face [0]) flags |= 1;	2083	if (cell->tile [0]) flags |= 1;
1569	if (cell->face [1]) flags |= 2;	2084	if (cell->tile [1]) flags |= 2;
1570	if (cell->face [2]) flags |= 4;	2085	if (cell->tile [2]) flags |= 4;
1571		2086
1572	*data++ = flags;	2087	*data++ = flags;
1573		2088
1574	if (flags & 1)	2089	if (flags & 1)
1575	{	2090	{
		2091	tileid tile = cell->tile [0];
1576	*data++ = cell->face [0] >> 8;	2092	*data++ = tile >> 8;
1577	*data++ = cell->face [0];	2093	*data++ = tile;
1578	}	2094	}
1579		2095
1580	if (flags & 2)	2096	if (flags & 2)
1581	{	2097	{
		2098	tileid tile = cell->tile [1];
1582	*data++ = cell->face [1] >> 8;	2099	*data++ = tile >> 8;
1583	*data++ = cell->face [1];	2100	*data++ = tile;
1584	}	2101	}
1585		2102
1586	if (flags & 4)	2103	if (flags & 4)
1587	{	2104	{
		2105	tileid tile = cell->tile [2];
1588	*data++ = cell->face [2] >> 8;	2106	*data++ = tile >> 8;
1589	*data++ = cell->face [2];	2107	*data++ = tile;
1590	}	2108	}
1591	}	2109	}
1592	else	2110	else
1593	*data++ = 0;	2111	*data++ = 0;
1594	}	2112	}
…		…
1600	}	2118	}
1601	OUTPUT:	2119	OUTPUT:
1602	RETVAL	2120	RETVAL
1603		2121
1604	void	2122	void
1605	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2123	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1606	PPCODE:	2124	PPCODE:
1607	{	2125	{
1608	int x, y, z;	2126	int x, y, z;
1609	int w, h;	2127	int w, h;
1610	int x1, y1;	2128	int x1, y1;
…		…
1634	{	2152	{
1635	uint8_t flags = *data++;	2153	uint8_t flags = *data++;
1636		2154
1637	if (flags)	2155	if (flags)
1638	{	2156	{
1639	mapface face[3] = { 0, 0, 0 };
1640
1641	mapcell *cell = row_get_cell (row, x);	2157	mapcell *cell = row_get_cell (row, x);
		2158	tileid tile[3] = { 0, 0, 0 };
1642		2159
1643	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2160	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1644	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2161	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1645	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2162	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1646		2163
1647	if (cell->darkness <= 0)	2164	if (cell->darkness == 0)
1648	{	2165	{
1649	cell->darkness = -1;	2166	cell->darkness = 0;
1650		2167
1651	for (z = 0; z <= 2; z++)	2168	for (z = 0; z <= 2; z++)
1652	{	2169	{
1653	cell->face[z] = face[z];	2170	tileid t = tile [z];
1654		2171
1655	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2172	if (t >= self->texs || (t && !self->tex [t].name))
		2173	{
1656	XPUSHs (sv_2mortal (newSViv (face[z])));	2174	XPUSHs (sv_2mortal (newSViv (t)));
		2175	need_texid (self, t);
		2176	}
		2177
		2178	cell->tile [z] = t;
1657	}	2179	}
1658	}	2180	}
1659	}	2181	}
1660	}	2182	}
1661	}	2183	}
1662	}	2184	}
1663		2185
1664	MODULE = CFClient PACKAGE = CFClient::MixChunk	2186	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1665		2187
1666	CFClient::MixChunk	2188	CFPlus::MixChunk
1667	new_from_file (SV *class, char *path)	2189	new_from_file (SV *class, char *path)
1668	CODE:	2190	CODE:
1669	RETVAL = Mix_LoadWAV (path);	2191	RETVAL = Mix_LoadWAV (path);
1670	OUTPUT:	2192	OUTPUT:
1671	RETVAL	2193	RETVAL
1672		2194
1673	void	2195	void
1674	DESTROY (CFClient::MixChunk self)	2196	DESTROY (CFPlus::MixChunk self)
1675	CODE:	2197	CODE:
1676	Mix_FreeChunk (self);	2198	Mix_FreeChunk (self);
1677		2199
1678	int	2200	int
1679	volume (CFClient::MixChunk self, int volume = -1)	2201	volume (CFPlus::MixChunk self, int volume = -1)
1680	CODE:	2202	CODE:
1681	RETVAL = Mix_VolumeChunk (self, volume);	2203	RETVAL = Mix_VolumeChunk (self, volume);
1682	OUTPUT:	2204	OUTPUT:
1683	RETVAL	2205	RETVAL
1684		2206
1685	int	2207	int
1686	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2208	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1687	CODE:	2209	CODE:
1688	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2210	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1689	OUTPUT:	2211	OUTPUT:
1690	RETVAL	2212	RETVAL
1691		2213
1692	MODULE = CFClient PACKAGE = CFClient::MixMusic	2214	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1693		2215
1694	int	2216	int
1695	volume (int volume = -1)	2217	volume (int volume = -1)
1696	CODE:	2218	CODE:
1697	RETVAL = Mix_VolumeMusic (volume);	2219	RETVAL = Mix_VolumeMusic (volume);
1698	OUTPUT:	2220	OUTPUT:
1699	RETVAL	2221	RETVAL
1700		2222
		2223	int
		2224	fade_out (int ms)
		2225	CODE:
		2226	RETVAL = Mix_FadeOutMusic (ms);
		2227	OUTPUT:
		2228	RETVAL
		2229
1701	CFClient::MixMusic	2230	CFPlus::MixMusic
1702	new_from_file (SV *class, char *path)	2231	new_from_file (SV *class, char *path)
1703	CODE:	2232	CODE:
1704	RETVAL = Mix_LoadMUS (path);	2233	RETVAL = Mix_LoadMUS (path);
1705	OUTPUT:	2234	OUTPUT:
1706	RETVAL	2235	RETVAL
1707		2236
1708	void	2237	void
1709	DESTROY (CFClient::MixMusic self)	2238	DESTROY (CFPlus::MixMusic self)
1710	CODE:	2239	CODE:
1711	Mix_FreeMusic (self);	2240	Mix_FreeMusic (self);
1712		2241
1713	int	2242	int
1714	play (CFClient::MixMusic self, int loops = -1)	2243	play (CFPlus::MixMusic self, int loops = -1)
1715	CODE:	2244	CODE:
1716	RETVAL = Mix_PlayMusic (self, loops);	2245	RETVAL = Mix_PlayMusic (self, loops);
1717	OUTPUT:	2246	OUTPUT:
1718	RETVAL	2247	RETVAL
1719		2248
		2249	int
		2250	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2251	CODE:
		2252	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2253	OUTPUT:
		2254	RETVAL
		2255
1720	MODULE = CFClient PACKAGE = CFClient::OpenGL	2256	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1721		2257
1722	BOOT:	2258	BOOT:
1723	{	2259	{
1724	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2260	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1725	static const struct {	2261	static const struct {
1726	const char *name;	2262	const char *name;
1727	IV iv;	2263	IV iv;
1728	} *civ, const_iv[] = {	2264	} *civ, const_iv[] = {
1729	# define const_iv(name) { # name, (IV)name }	2265	# define const_iv(name) { # name, (IV)name }
		2266	const_iv (GL_VENDOR),
		2267	const_iv (GL_VERSION),
		2268	const_iv (GL_EXTENSIONS),
1730	const_iv (GL_COLOR_MATERIAL),	2269	const_iv (GL_COLOR_MATERIAL),
1731	const_iv (GL_SMOOTH),	2270	const_iv (GL_SMOOTH),
1732	const_iv (GL_FLAT),	2271	const_iv (GL_FLAT),
1733	const_iv (GL_DITHER),	2272	const_iv (GL_DITHER),
1734	const_iv (GL_BLEND),	2273	const_iv (GL_BLEND),
…		…
1761	const_iv (GL_LUMINANCE),	2300	const_iv (GL_LUMINANCE),
1762	const_iv (GL_LUMINANCE_ALPHA),	2301	const_iv (GL_LUMINANCE_ALPHA),
1763	const_iv (GL_FLOAT),	2302	const_iv (GL_FLOAT),
1764	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2303	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1765	const_iv (GL_COMPILE),	2304	const_iv (GL_COMPILE),
		2305	const_iv (GL_PROXY_TEXTURE_1D),
		2306	const_iv (GL_PROXY_TEXTURE_2D),
1766	const_iv (GL_TEXTURE_1D),	2307	const_iv (GL_TEXTURE_1D),
1767	const_iv (GL_TEXTURE_2D),	2308	const_iv (GL_TEXTURE_2D),
1768	const_iv (GL_TEXTURE_ENV),	2309	const_iv (GL_TEXTURE_ENV),
1769	const_iv (GL_TEXTURE_MAG_FILTER),	2310	const_iv (GL_TEXTURE_MAG_FILTER),
1770	const_iv (GL_TEXTURE_MIN_FILTER),	2311	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1792	const_iv (GL_SEPARABLE_2D),	2333	const_iv (GL_SEPARABLE_2D),
1793	const_iv (GL_CONVOLUTION_2D),	2334	const_iv (GL_CONVOLUTION_2D),
1794	const_iv (GL_CONVOLUTION_BORDER_MODE),	2335	const_iv (GL_CONVOLUTION_BORDER_MODE),
1795	const_iv (GL_CONSTANT_BORDER),	2336	const_iv (GL_CONSTANT_BORDER),
1796	const_iv (GL_LINES),	2337	const_iv (GL_LINES),
		2338	const_iv (GL_LINE_STRIP),
1797	const_iv (GL_LINE_LOOP),	2339	const_iv (GL_LINE_LOOP),
1798	const_iv (GL_QUADS),	2340	const_iv (GL_QUADS),
1799	const_iv (GL_QUAD_STRIP),	2341	const_iv (GL_QUAD_STRIP),
1800	const_iv (GL_TRIANGLES),	2342	const_iv (GL_TRIANGLES),
1801	const_iv (GL_TRIANGLE_STRIP),	2343	const_iv (GL_TRIANGLE_STRIP),
…		…
1809	# undef const_iv	2351	# undef const_iv
1810	};	2352	};
1811		2353
1812	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2354	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1813	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2355	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2356
		2357	texture_av = newAV ();
		2358	AvREAL_off (texture_av);
1814	}	2359	}
1815		2360
1816	char *	2361	char *
1817	gl_vendor ()	2362	gl_vendor ()
1818	CODE:	2363	CODE:
…		…
1829		2374
1830	char *	2375	char *
1831	gl_extensions ()	2376	gl_extensions ()
1832	CODE:	2377	CODE:
1833	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2378	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2379	OUTPUT:
		2380	RETVAL
		2381
		2382	const char *glGetString (GLenum pname)
		2383
		2384	GLint glGetInteger (GLenum pname)
		2385	CODE:
		2386	glGetIntegerv (pname, &RETVAL);
		2387	OUTPUT:
		2388	RETVAL
		2389
		2390	GLdouble glGetDouble (GLenum pname)
		2391	CODE:
		2392	glGetDoublev (pname, &RETVAL);
1834	OUTPUT:	2393	OUTPUT:
1835	RETVAL	2394	RETVAL
1836		2395
1837	int glGetError ()	2396	int glGetError ()
1838		2397
…		…
1911	r *= a;	2470	r *= a;
1912	g *= a;	2471	g *= a;
1913	b *= a;	2472	b *= a;
1914	}	2473	}
1915	// microsoft visual "c" rounds instead of truncating...	2474	// microsoft visual "c" rounds instead of truncating...
1916	glColor4ub (MIN ((int)(r * 256.f), 255),	2475	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		2476
1921	void glInterleavedArrays (int format, int stride, char *data)	2477	void glInterleavedArrays (int format, int stride, char *data)
1922		2478
1923	void glDrawElements (int mode, int count, int type, char *indices)	2479	void glDrawElements (int mode, int count, int type, char *indices)
1924		2480
…		…
1966		2522
1967	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2523	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1968		2524
1969	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2525	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1970		2526
		2527	void glPixelZoom (float x, float y)
		2528
1971	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2529	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1972		2530
1973	int glGenTexture ()	2531	int glGenTexture ()
1974	CODE:	2532	CODE:
1975	{	2533	RETVAL = gen_texture ();
1976	GLuint name;
1977	glGenTextures (1, &name);
1978	RETVAL = name;
1979	}
1980	OUTPUT:	2534	OUTPUT:
1981	RETVAL	2535	RETVAL
1982		2536
1983	void glDeleteTexture (int name)	2537	void glDeleteTexture (int name)
1984	CODE:	2538	CODE:
1985	{
1986	GLuint name_ = name;
1987	glDeleteTextures (1, &name_);	2539	del_texture (name);
1988	}	2540
1989
1990	int glGenList ()	2541	int glGenList ()
1991	CODE:	2542	CODE:
1992	RETVAL = glGenLists (1);	2543	RETVAL = glGenLists (1);
1993	OUTPUT:	2544	OUTPUT:
1994	RETVAL	2545	RETVAL
…		…
2001		2552
2002	void glEndList ()	2553	void glEndList ()
2003		2554
2004	void glCallList (int list)	2555	void glCallList (int list)
2005		2556
2006

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