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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.108 by root, Wed Jun 7 23:28:12 2006 UTC vs.
Revision 1.159 by root, Sun Oct 8 21:22:29 2006 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define _WIN32_WINNT 0x0500 // 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)
6	#endif	8	#endif
7		9
8	#include "EXTERN.h"	10	#include "EXTERN.h"
9	#include "perl.h"	11	#include "perl.h"
10	#include "XSUB.h"	12	#include "XSUB.h"
11		13
		14	#ifdef _WIN32
		15	# undef pipe
		16	#endif
		17
12	#include <math.h>	18	#include <math.h>
13	#include <string.h>	19	#include <string.h>
14	#include <stdio.h>	20	#include <stdio.h>
		21	#include <stdlib.h>
15		22
16	#include <SDL.h>	23	#include <SDL.h>
17	#include <SDL_endian.h>	24	#include <SDL_endian.h>
18	#include <SDL_image.h>	25	#include <SDL_image.h>
19	#include <SDL_mixer.h>	26	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	27	#include <SDL_opengl.h>
21		28
		29	#define PANGO_ENABLE_BACKEND
		30	#define G_DISABLE_CAST_CHECKS
		31
22	#include <glib/gmacros.h>	32	#include <glib/gmacros.h>
23		33
24	#include <pango/pango.h>	34	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		35
29	#ifndef _WIN32	36	#ifndef _WIN32
30	# include <sys/types.h>	37	# include <sys/types.h>
31	# include <sys/socket.h>	38	# include <sys/socket.h>
32	# include <netinet/in.h>	39	# include <netinet/in.h>
…		…
39	typedef signed char int8_t;	46	typedef signed char int8_t;
40	typedef signed short int16_t;	47	typedef signed short int16_t;
41	typedef signed int int32_t;	48	typedef signed int int32_t;
42	#endif	49	#endif
43		50
44	#include "glext.h"	51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */
45		52
46	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
47		54
48	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
50		57
51	#define MIN_FONT_HEIGHT 10	58	#define MIN_FONT_HEIGHT 10
		59
		60	#if 0
		61	# define PARACHUTE SDL_INIT_NOPARACHUTE
		62	#else
		63	# define PARACHUTE 0
		64	#endif
52		65
53	static struct	66	static struct
54	{	67	{
55	#define GL_FUNC(ptr,name) ptr name;	68	#define GL_FUNC(ptr,name) ptr name;
56	#include "glfunc.h"	69	#include "glfunc.h"
…		…
65	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	78	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66	else	79	else
67	glBlendFunc (sa, da);	80	glBlendFunc (sa, da);
68	}	81	}
69		82
		83	#include "texcache.c"
		84
		85	#include "pango-font.c"
		86	#include "pango-fontmap.c"
		87	#include "pango-render.c"
		88
70	typedef Mix_Chunk *CFClient__MixChunk;	89	typedef Mix_Chunk *CFPlus__MixChunk;
71	typedef Mix_Music *CFClient__MixMusic;	90	typedef Mix_Music *CFPlus__MixMusic;
72		91
73	typedef PangoFontDescription *CFClient__Font;	92	typedef PangoFontDescription *CFPlus__Font;
		93
		94	static int
		95	shape_attr_p (PangoLayoutRun *run)
		96	{
		97	GSList *attrs = run->item->analysis.extra_attrs;
		98
		99	while (attrs)
		100	{
		101	PangoAttribute *attr = attrs->data;
		102
		103	if (attr->klass->type == PANGO_ATTR_SHAPE)
		104	return 1;
		105
		106	attrs = attrs->next;
		107	}
		108
		109	return 0;
		110	}
74		111
75	typedef struct cf_layout {	112	typedef struct cf_layout {
76	PangoLayout *pl; // either derived from a cairo or ft2 context	113	PangoLayout *pl;
77	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78	float r, g, b, a; // default color for rgba mode	114	float r, g, b, a; // default color for rgba mode
79	int base_height;	115	int base_height;
80	CFClient__Font font;	116	CFPlus__Font font;
81	} *CFClient__Layout;	117	} *CFPlus__Layout;
82		118
83	static CFClient__Font default_font;	119	static CFPlus__Font default_font;
84	static PangoContext *ft2_context, *cairo_context;	120	static PangoContext *opengl_context;
85	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	121	static PangoFontMap *opengl_fontmap;
86		122
87	static void	123	static void
88	substitute_func (FcPattern *pattern, gpointer data)	124	substitute_func (FcPattern *pattern, gpointer data)
89	{	125	{
90	FcPatternAddBool (pattern, FC_HINTING, 1);	126	FcPatternAddBool (pattern, FC_HINTING, 1);
		127	#ifdef FC_HINT_STYLE
91	FcPatternAddBool (pattern, FC_HINTSTYLE, FC_HINT_FULL);	128	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
92	#ifdef _WIN32	129	#endif
93	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
94	#else
95	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	130	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
96	#endif
97	}	131	}
98		132
99	static void	133	static void
100	layout_update_font (CFClient__Layout self)	134	layout_update_font (CFPlus__Layout self)
101	{	135	{
102	/* use a random scale factor to account for unknown descenders, 0.8 works	136	/* use a random scale factor to account for unknown descenders, 0.8 works
103	* reasonably well with bitstream vera	137	* reasonably well with bitstream vera
104	*/	138	*/
105	PangoFontDescription *font = self->font ? self->font : default_font;	139	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
109		143
110	pango_layout_set_font_description (self->pl, font);	144	pango_layout_set_font_description (self->pl, font);
111	}	145	}
112		146
113	static void	147	static void
114	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	148	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
115	{	149	{
		150	PangoRectangle rect;
		151
		152	// get_pixel_* wrongly rounds down
116	pango_layout_get_pixel_size (self->pl, w, h);	153	pango_layout_get_extents (self->pl, 0, &rect);
117		154
118	if (!*w) *w = 1;	155	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
119	if (!*h) *h = 1;	156	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
120		157
121	*w = (*w + 3) & ~3;	158	if (!rect.width) rect.width = 1;
		159	if (!rect.height) rect.height = 1;
		160
		161	*w = rect.width;
		162	*h = rect.height;
122	}	163	}
123		164
124	typedef uint16_t mapface;	165	typedef uint16_t mapface;
125		166
126	typedef struct {	167	typedef struct {
…		…
129	float s, t;	170	float s, t;
130	uint8_t r, g, b, a;	171	uint8_t r, g, b, a;
131	} maptex;	172	} maptex;
132		173
133	typedef struct {	174	typedef struct {
134	int16_t darkness;	175	uint32_t player;
135	mapface face[3];	176	mapface face[3];
		177	uint16_t darkness;
		178	uint8_t stat_width, stat_hp, flags;
136	} mapcell;	179	} mapcell;
137		180
138	typedef struct {	181	typedef struct {
139	int32_t c0, c1;	182	int32_t c0, c1;
140	mapcell *col;	183	mapcell *col;
…		…
149	int texs;	192	int texs;
150	maptex *tex;	193	maptex *tex;
151		194
152	int32_t rows;	195	int32_t rows;
153	maprow *row;	196	maprow *row;
154	} *CFClient__Map;	197	} *CFPlus__Map;
155		198
156	static char *	199	static char *
157	prepend (char *ptr, int sze, int inc)	200	prepend (char *ptr, int sze, int inc)
158	{	201	{
159	char *p;	202	char *p;
…		…
177		220
178	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	221	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
179	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	222	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
180		223
181	static maprow *	224	static maprow *
182	map_get_row (CFClient__Map self, int y)	225	map_get_row (CFPlus__Map self, int y)
183	{	226	{
184	if (0 > y)	227	if (0 > y)
185	{	228	{
186	int extend = - y + MAP_EXTEND_Y;	229	int extend = - y + MAP_EXTEND_Y;
187	Prepend (maprow, self->row, self->rows, extend);	230	Prepend (maprow, self->row, self->rows, extend);
…		…
225		268
226	return row->col + (x - row->c0);	269	return row->col + (x - row->c0);
227	}	270	}
228		271
229	static mapcell *	272	static mapcell *
230	map_get_cell (CFClient__Map self, int x, int y)	273	map_get_cell (CFPlus__Map self, int x, int y)
231	{	274	{
232	return row_get_cell (map_get_row (self, y), x);	275	return row_get_cell (map_get_row (self, y), x);
233	}	276	}
234		277
235	static void	278	static void
236	map_clear (CFClient__Map self)	279	map_clear (CFPlus__Map self)
237	{	280	{
238	int r;	281	int r;
239		282
240	for (r = 0; r < self->rows; r++)	283	for (r = 0; r < self->rows; r++)
241	Safefree (self->row[r].col);	284	Safefree (self->row[r].col);
…		…
249	self->row = 0;	292	self->row = 0;
250	self->rows = 0;	293	self->rows = 0;
251	}	294	}
252		295
253	static void	296	static void
254	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	297	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
255	{	298	{
256	int x, y;	299	int x, y;
257	maprow *row;	300	maprow *row;
		301	mapcell *cell;
258		302
259	for (y = y0; y < y0 + h; y++)	303	for (y = y0; y < y0 + h; y++)
260	if (y >= 0)	304	if (y >= 0)
261	{	305	{
262	if (y >= self->rows)	306	if (y >= self->rows)
…		…
268	if (x >= row->c0)	312	if (x >= row->c0)
269	{	313	{
270	if (x >= row->c1)	314	if (x >= row->c1)
271	break;	315	break;
272		316
273	row->col[x - row->c0].darkness = -1;	317	cell = row->col + x - row->c0;
		318
		319	cell->darkness = 0;
		320	cell->stat_hp = 0;
		321	cell->flags = 0;
		322	cell->player = 0;
274	}	323	}
275	}	324	}
276	}	325	}
277		326
278	static void	327	static void
…		…
299	ev.data2 = 0;	348	ev.data2 = 0;
300		349
301	SDL_PushEvent ((SDL_Event *)&ev);	350	SDL_PushEvent ((SDL_Event *)&ev);
302	}	351	}
303		352
		353	static unsigned int
		354	minpot (unsigned int n)
		355	{
		356	if (!n)
		357	return 0;
		358
		359	--n;
		360
		361	n |= n >> 1;
		362	n |= n >> 2;
		363	n |= n >> 4;
		364	n |= n >> 8;
		365	n |= n >> 16;
		366
		367	return n + 1;
		368	}
		369
304	MODULE = CFClient PACKAGE = CFClient	370	MODULE = CFPlus PACKAGE = CFPlus
305		371
306	PROTOTYPES: ENABLE	372	PROTOTYPES: ENABLE
307		373
308	BOOT:	374	BOOT:
309	{	375	{
310	HV *stash = gv_stashpv ("CFClient", 1);	376	HV *stash = gv_stashpv ("CFPlus", 1);
311	static const struct {	377	static const struct {
312	const char *name;	378	const char *name;
313	IV iv;	379	IV iv;
314	} *civ, const_iv[] = {	380	} *civ, const_iv[] = {
315	# define const_iv(name) { # name, (IV)name }	381	# define const_iv(name) { # name, (IV)name }
…		…
416		482
417	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	483	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
418	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	484	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
419	}	485	}
420		486
		487	int
		488	in_destruct ()
		489	CODE:
		490	RETVAL = PL_main_cv == Nullcv;
		491	OUTPUT:
		492	RETVAL
		493
		494	NV floor (NV x)
		495
		496	NV ceil (NV x)
		497
421	void	498	void
422	pango_init ()	499	pango_init ()
423	CODE:	500	CODE:
424	// delayed, so it can pick up new fonts added by AddFontResourceEx
425	{	501	{
426	{
427	ft2_fontmap = pango_ft2_font_map_new ();	502	opengl_fontmap = pango_opengl_font_map_new ();
428	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	503	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
429	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	504	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
430	}
431	{
432	cairo_font_options_t *fopt = cairo_font_options_create ();
433	cairo_fontmap = pango_cairo_font_map_get_default ();
434	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
435	#ifdef _WIN32
436	// cairo looks like shit eaten twice on windows
437	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
438	#else
439	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
440	#endif
441	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
442	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
443	pango_cairo_context_set_font_options (cairo_context, fopt);
444	cairo_font_options_destroy (fopt);
445	}
446	}	505	}
447		506
448	int	507	int
449	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	508	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
450		509
451	void	510	void
452	SDL_Quit ()	511	SDL_Quit ()
453		512
454	void	513	void
…		…
461	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
462	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
463	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
464		523
465	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
466	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
467		526
468	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
469	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
470	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
471	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
472		531
473	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		533	#if SDL_VERSION_ATLEAST(1,2,10)
		534	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
		535	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		536	#endif
474		537
475	SDL_EnableUNICODE (1);	538	SDL_EnableUNICODE (1);
476	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	539	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
477		540
478	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	541	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
565	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	628	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
566	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	629	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
567	break;	630	break;
568	}	631	}
569		632
570	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	633	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
571	}	634	}
572	}	635	}
573		636
574	int	637	int
575	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	638	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
589	#ifndef _WIN32	652	#ifndef _WIN32
590	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
591	#endif	654	#endif
592		655
593	void	656	void
		657	win32_proxy_info ()
		658	PPCODE:
		659	{
		660	#ifdef _WIN32
		661	char buffer[2048];
		662	DWORD buflen;
		663
		664	EXTEND (SP, 3);
		665
		666	buflen = sizeof (buffer);
		667	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		668	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		669	{
		670	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		671
		672	buflen = sizeof (buffer);
		673	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		674	{
		675	PUSHs (newSVpv (buffer, 0));
		676
		677	buflen = sizeof (buffer);
		678	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		679	PUSHs (newSVpv (buffer, 0));
		680	}
		681	}
		682	#endif
		683	}
		684
		685	void
594	add_font (char *file)	686	add_font (char *file)
595	CODE:	687	CODE:
596	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	688	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
597	#ifdef _WIN32
598	// cairo... sigh... requires win2000
599	AddFontResourceEx (file, FR_PRIVATE, 0);
600	#endif
601		689
602	void	690	void
603	load_image_inline (SV *image_)	691	load_image_inline (SV *image_)
604	ALIAS:	692	ALIAS:
605	load_image_file = 1	693	load_image_file = 1
…		…
647		735
648	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	736	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
649		737
650	assert (surface2->pitch == surface2->w * 4);	738	assert (surface2->pitch == surface2->w * 4);
651		739
		740	SDL_LockSurface (surface2);
652	EXTEND (SP, 5);	741	EXTEND (SP, 6);
653	PUSHs (sv_2mortal (newSViv (surface2->w)));	742	PUSHs (sv_2mortal (newSViv (surface2->w)));
654	PUSHs (sv_2mortal (newSViv (surface2->h)));	743	PUSHs (sv_2mortal (newSViv (surface2->h)));
655	SDL_LockSurface (surface2);
656	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	744	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
657	SDL_UnlockSurface (surface2);
658	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	745	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
659	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	746	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
660	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	747	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		748	SDL_UnlockSurface (surface2);
661		749
662	SDL_FreeSurface (surface);	750	SDL_FreeSurface (surface);
663	SDL_FreeSurface (surface2);	751	SDL_FreeSurface (surface2);
664	}	752	}
665		753
…		…
701	CODE:	789	CODE:
702	fprintf (stderr, "FATAL: %s\n", message);	790	fprintf (stderr, "FATAL: %s\n", message);
703	#ifdef _WIN32	791	#ifdef _WIN32
704	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	792	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
705	#endif	793	#endif
706	exit (1);	794	_exit (1);
707		795
		796	void
		797	_exit (int retval = 0)
		798	CODE:
		799	_exit (retval);
		800
708	MODULE = CFClient PACKAGE = CFClient::Font	801	MODULE = CFPlus PACKAGE = CFPlus::Font
709		802
710	CFClient::Font	803	CFPlus::Font
711	new_from_file (SV *class, char *path, int id = 0)	804	new_from_file (SV *class, char *path, int id = 0)
712	CODE:	805	CODE:
713	{	806	{
714	int count;	807	int count;
715	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	808	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
718	}	811	}
719	OUTPUT:	812	OUTPUT:
720	RETVAL	813	RETVAL
721		814
722	void	815	void
723	DESTROY (CFClient::Font self)	816	DESTROY (CFPlus::Font self)
724	CODE:	817	CODE:
725	pango_font_description_free (self);	818	pango_font_description_free (self);
726		819
727	void	820	void
728	make_default (CFClient::Font self)	821	make_default (CFPlus::Font self)
729	CODE:	822	CODE:
730	default_font = self;	823	default_font = self;
731		824
732	MODULE = CFClient PACKAGE = CFClient::Layout	825	MODULE = CFPlus PACKAGE = CFPlus::Layout
733		826
734	CFClient::Layout	827	void
735	new (SV *class, int rgba = 0)	828	reset_glyph_cache ()
		829	CODE:
		830	tc_clear ();
		831
		832	CFPlus::Layout
		833	new (SV *class)
736	CODE:	834	CODE:
737	New (0, RETVAL, 1, struct cf_layout);	835	New (0, RETVAL, 1, struct cf_layout);
738		836
739	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	837	RETVAL->pl = pango_layout_new (opengl_context);
740	RETVAL->rgba = rgba;
741	RETVAL->r = 1.;	838	RETVAL->r = 1.;
742	RETVAL->g = 1.;	839	RETVAL->g = 1.;
743	RETVAL->b = 1.;	840	RETVAL->b = 1.;
744	RETVAL->a = 1.;	841	RETVAL->a = 1.;
745	RETVAL->base_height = MIN_FONT_HEIGHT;	842	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
749	layout_update_font (RETVAL);	846	layout_update_font (RETVAL);
750	OUTPUT:	847	OUTPUT:
751	RETVAL	848	RETVAL
752		849
753	void	850	void
754	DESTROY (CFClient::Layout self)	851	DESTROY (CFPlus::Layout self)
755	CODE:	852	CODE:
756	g_object_unref (self->pl);	853	g_object_unref (self->pl);
757	Safefree (self);	854	Safefree (self);
758		855
759	int
760	is_rgba (CFClient::Layout self)
761	CODE:
762	RETVAL = self->rgba;
763	OUTPUT:
764	RETVAL
765
766	void	856	void
767	set_text (CFClient::Layout self, SV *text_)	857	set_text (CFPlus::Layout self, SV *text_)
768	CODE:	858	CODE:
769	{	859	{
770	STRLEN textlen;	860	STRLEN textlen;
771	char *text = SvPVutf8 (text_, textlen);	861	char *text = SvPVutf8 (text_, textlen);
772		862
773	pango_layout_set_text (self->pl, text, textlen);	863	pango_layout_set_text (self->pl, text, textlen);
774	}	864	}
775		865
776	void	866	void
777	set_markup (CFClient::Layout self, SV *text_)	867	set_markup (CFPlus::Layout self, SV *text_)
778	CODE:	868	CODE:
779	{	869	{
780	STRLEN textlen;	870	STRLEN textlen;
781	char *text = SvPVutf8 (text_, textlen);	871	char *text = SvPVutf8 (text_, textlen);
782		872
783	pango_layout_set_markup (self->pl, text, textlen);	873	pango_layout_set_markup (self->pl, text, textlen);
784	}	874	}
785		875
		876	void
		877	set_shapes (CFPlus::Layout self, ...)
		878	CODE:
		879	{
		880	PangoAttrList *attrs = 0;
		881	const char *text = pango_layout_get_text (self->pl);
		882	const char *pos = text;
		883	int arg = 4;
		884
		885	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		886	{
		887	PangoRectangle inkrect, rect;
		888	PangoAttribute *attr;
		889
		890	int x = SvIV (ST (arg - 3));
		891	int y = SvIV (ST (arg - 2));
		892	int w = SvIV (ST (arg - 1));
		893	int h = SvIV (ST (arg ));
		894
		895	inkrect.x = 0;
		896	inkrect.y = 0;
		897	inkrect.width = 0;
		898	inkrect.height = 0;
		899
		900	rect.x = x * PANGO_SCALE;
		901	rect.y = y * PANGO_SCALE;
		902	rect.width = w * PANGO_SCALE;
		903	rect.height = h * PANGO_SCALE;
		904
		905	if (!attrs)
		906	attrs = pango_layout_get_attributes (self->pl);
		907
		908	attr = pango_attr_shape_new (&inkrect, &rect);
		909	attr->start_index = pos - text;
		910	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		911	pango_attr_list_insert (attrs, attr);
		912
		913	arg += 4;
		914	pos += sizeof (OBJ_STR) - 1;
		915	}
		916
		917	if (attrs)
		918	pango_layout_set_attributes (self->pl, attrs);
		919	}
		920
		921	void
		922	get_shapes (CFPlus::Layout self)
		923	PPCODE:
		924	{
		925	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		926
		927	do
		928	{
		929	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		930
		931	if (run && shape_attr_p (run))
		932	{
		933	PangoRectangle extents;
		934	pango_layout_iter_get_run_extents (iter, 0, &extents);
		935
		936	EXTEND (SP, 2);
		937	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		938	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		939	}
		940	}
		941	while (pango_layout_iter_next_run (iter));
		942
		943	pango_layout_iter_free (iter);
		944	}
		945
		946	int
		947	has_wrapped (CFPlus::Layout self)
		948	CODE:
		949	{
		950	int lines = 1;
		951	const char *text = pango_layout_get_text (self->pl);
		952
		953	while (*text)
		954	lines += *text++ == '\n';
		955
		956	RETVAL = lines < pango_layout_get_line_count (self->pl);
		957	}
		958	OUTPUT:
		959	RETVAL
		960
786	SV *	961	SV *
787	get_text (CFClient::Layout self)	962	get_text (CFPlus::Layout self)
788	CODE:	963	CODE:
789	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	964	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
790	sv_utf8_decode (RETVAL);	965	sv_utf8_decode (RETVAL);
791	OUTPUT:	966	OUTPUT:
792	RETVAL	967	RETVAL
793		968
794	void	969	void
795	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	970	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
796	CODE:	971	CODE:
797	self->r = r;	972	self->r = r;
798	self->g = g;	973	self->g = g;
799	self->b = b;	974	self->b = b;
800	self->a = a;	975	self->a = a;
801		976
802	void	977	void
803	set_font (CFClient::Layout self, CFClient::Font font = 0)	978	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
804	CODE:	979	CODE:
805	if (self->font != font)	980	if (self->font != font)
806	{	981	{
807	self->font = font;	982	self->font = font;
808	layout_update_font (self);	983	layout_update_font (self);
809	}	984	}
810		985
811	void	986	void
812	set_height (CFClient::Layout self, int base_height)	987	set_height (CFPlus::Layout self, int base_height)
813	CODE:	988	CODE:
814	if (self->base_height != base_height)	989	if (self->base_height != base_height)
815	{	990	{
816	self->base_height = base_height;	991	self->base_height = base_height;
817	layout_update_font (self);	992	layout_update_font (self);
818	}	993	}
819		994
820	void	995	void
821	set_width (CFClient::Layout self, int max_width = -1)	996	set_width (CFPlus::Layout self, int max_width = -1)
822	CODE:	997	CODE:
823	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	998	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
824		999
825	void	1000	void
826	set_indent (CFClient::Layout self, int indent)	1001	set_indent (CFPlus::Layout self, int indent)
827	CODE:	1002	CODE:
828	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1003	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
829		1004
830	void	1005	void
831	set_spacing (CFClient::Layout self, int spacing)	1006	set_spacing (CFPlus::Layout self, int spacing)
832	CODE:	1007	CODE:
833	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1008	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
834		1009
835	void	1010	void
836	set_ellipsise (CFClient::Layout self, int ellipsise)	1011	set_ellipsise (CFPlus::Layout self, int ellipsise)
837	CODE:	1012	CODE:
838	pango_layout_set_ellipsize (self->pl,	1013	pango_layout_set_ellipsize (self->pl,
839	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1014	ellipsise == 1 ? PANGO_ELLIPSIZE_START
840	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1015	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
841	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1016	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
842	: PANGO_ELLIPSIZE_NONE	1017	: PANGO_ELLIPSIZE_NONE
843	);	1018	);
844		1019
845	void	1020	void
846	set_single_paragraph_mode (CFClient::Layout self, int spm)	1021	set_single_paragraph_mode (CFPlus::Layout self, int spm)
847	CODE:	1022	CODE:
848	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1023	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
849		1024
850	void	1025	void
851	size (CFClient::Layout self)	1026	size (CFPlus::Layout self)
852	PPCODE:	1027	PPCODE:
853	{	1028	{
854	int w, h;	1029	int w, h;
855		1030
856	layout_get_pixel_size (self, &w, &h);	1031	layout_get_pixel_size (self, &w, &h);
…		…
859	PUSHs (sv_2mortal (newSViv (w)));	1034	PUSHs (sv_2mortal (newSViv (w)));
860	PUSHs (sv_2mortal (newSViv (h)));	1035	PUSHs (sv_2mortal (newSViv (h)));
861	}	1036	}
862		1037
863	int	1038	int
		1039	descent (CFPlus::Layout self)
		1040	CODE:
		1041	{
		1042	PangoRectangle rect;
		1043	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1044	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1045	RETVAL = PANGO_DESCENT (rect);
		1046	}
		1047	OUTPUT:
		1048	RETVAL
		1049
		1050	int
864	xy_to_index (CFClient::Layout self, int x, int y)	1051	xy_to_index (CFPlus::Layout self, int x, int y)
865	CODE:	1052	CODE:
866	{	1053	{
867	int index, trailing;	1054	int index, trailing;
868	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1055	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
869	RETVAL = index;	1056	RETVAL = index;
870	}	1057	}
871	OUTPUT:	1058	OUTPUT:
872	RETVAL	1059	RETVAL
873		1060
874	void	1061	void
875	cursor_pos (CFClient::Layout self, int index)	1062	cursor_pos (CFPlus::Layout self, int index)
876	PPCODE:	1063	PPCODE:
877	{	1064	{
878	PangoRectangle strong_pos;	1065	PangoRectangle strong_pos;
879	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1066	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
880		1067
…		…
883	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1070	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
884	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1071	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
885	}	1072	}
886		1073
887	void	1074	void
888	render (CFClient::Layout self)	1075	render (CFPlus::Layout self, float x, float y, int flags = 0)
889	PPCODE:	1076	PPCODE:
890	{	1077	pango_opengl_render_layout_subpixel (
891	SV *retval;	1078	self->pl,
892	int w, h;	1079	x * PANGO_SCALE, y * PANGO_SCALE,
		1080	self->r, self->g, self->b, self->a,
		1081	flags
		1082	);
893		1083
894	layout_get_pixel_size (self, &w, &h);	1084	MODULE = CFPlus PACKAGE = CFPlus::Texture
895		1085
896	if (self->rgba)	1086	void
		1087	pad2pot (SV *data_, SV *w_, SV *h_)
		1088	CODE:
		1089	{
		1090	int ow = SvIV (w_);
		1091	int oh = SvIV (h_);
		1092
		1093	if (ow && oh)
897	{	1094	{
898	cairo_surface_t *surface;	1095	int nw = minpot (ow);
899	cairo_t *cairo;	1096	int nh = minpot (oh);
900		1097
901	retval = newSV (w * h * 4);	1098	if (nw != ow || nh != oh)
902	SvPOK_only (retval);
903	SvCUR_set (retval, w * h * 4);
904
905	memset (SvPVX (retval), 0, w * h * 4);
906
907	surface = cairo_image_surface_create_for_data (
908	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
909	cairo = cairo_create (surface);
910	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
911
912	pango_cairo_show_layout (cairo, self->pl);
913
914	cairo_destroy (cairo);
915	cairo_surface_destroy (surface);
916
917	// what a mess, and its premultiplied, too :(
918	{	1099	{
919	uint32_t *p = (uint32_t *)SvPVX (retval);	1100	if (SvOK (data_))
920	uint32_t *e = p + w * h;
921
922	while (p < e)
923	{	1101	{
924	uint32_t rgba = *p;	1102	STRLEN datalen;
925	rgba = (rgba >> 24) | (rgba << 8);	1103	char *data = SvPVbyte (data_, datalen);
926	#if 0	1104	int bpp = datalen / (ow * oh);
927	#ifdef _WIN32	1105	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
928	{//D
929	uint8_t r = rgba >> 24;
930	uint8_t g = rgba >> 16;
931	uint8_t b = rgba >> 8;
932	uint8_t a = rgba >> 0;
933		1106
934	rgba = (rgba & 0xffffff00) | a;	1107	SvPOK_only (result_);
		1108	SvCUR_set (result_, nw * nh * bpp);
		1109
		1110	memset (SvPVX (result_), 0, nw * nh * bpp);
		1111	while (oh--)
		1112	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1113
		1114	sv_setsv (data_, result_);
935	}	1115	}
936	#endif	1116
937	#endif	1117	sv_setiv (w_, nw);
938	rgba = SDL_SwapBE32 (rgba);	1118	sv_setiv (h_, nh);
939	*p++ = rgba;
940	}	1119	}
941	}
942
943	EXTEND (SP, 5);
944	PUSHs (sv_2mortal (newSViv (w)));
945	PUSHs (sv_2mortal (newSViv (h)));
946	PUSHs (sv_2mortal (retval));
947	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
948	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
949	}	1120	}
950	else
951	{
952	FT_Bitmap bitmap;
953
954	retval = newSV (w * h);
955	SvPOK_only (retval);
956	SvCUR_set (retval, w * h);
957
958	bitmap.rows = h;
959	bitmap.width = w;
960	bitmap.pitch = w;
961	bitmap.buffer = (unsigned char*)SvPVX (retval);
962	bitmap.num_grays = 256;
963	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
964
965	memset (bitmap.buffer, 0, w * h);
966
967	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
968
969	EXTEND (SP, 5);
970	PUSHs (sv_2mortal (newSViv (w)));
971	PUSHs (sv_2mortal (newSViv (h)));
972	PUSHs (sv_2mortal (retval));
973	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
974	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
975	}
976	}	1121	}
977		1122
978	MODULE = CFClient PACKAGE = CFClient::Texture
979
980	void	1123	void
981	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1124	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
982	PROTOTYPE: $$$;$$	1125	PROTOTYPE: $$$;$$
983	ALIAS:	1126	ALIAS:
984	draw_quad_alpha = 1	1127	draw_quad_alpha = 1
985	draw_quad_alpha_premultiplied = 2	1128	draw_quad_alpha_premultiplied = 2
986	CODE:	1129	CODE:
…		…
1024	glDisable (GL_ALPHA_TEST);	1167	glDisable (GL_ALPHA_TEST);
1025	glDisable (GL_BLEND);	1168	glDisable (GL_BLEND);
1026	}	1169	}
1027	}	1170	}
1028		1171
1029	MODULE = CFClient PACKAGE = CFClient::Map	1172	MODULE = CFPlus PACKAGE = CFPlus::Map
1030		1173
1031	CFClient::Map	1174	CFPlus::Map
1032	new (SV *class, int map_width, int map_height)	1175	new (SV *class, int map_width, int map_height)
1033	CODE:	1176	CODE:
1034	New (0, RETVAL, 1, struct map);	1177	New (0, RETVAL, 1, struct map);
1035	RETVAL->x = 0;	1178	RETVAL->x = 0;
1036	RETVAL->y = 0;	1179	RETVAL->y = 0;
…		…
1046	RETVAL->row = 0;	1189	RETVAL->row = 0;
1047	OUTPUT:	1190	OUTPUT:
1048	RETVAL	1191	RETVAL
1049		1192
1050	void	1193	void
1051	DESTROY (CFClient::Map self)	1194	DESTROY (CFPlus::Map self)
1052	CODE:	1195	CODE:
1053	{	1196	{
1054	map_clear (self);	1197	map_clear (self);
1055	Safefree (self->face);	1198	Safefree (self->face);
		1199	Safefree (self->tex);
1056	Safefree (self);	1200	Safefree (self);
1057	}	1201	}
1058		1202
1059	void	1203	void
1060	clear (CFClient::Map self)	1204	clear (CFPlus::Map self)
1061	CODE:	1205	CODE:
1062	map_clear (self);	1206	map_clear (self);
1063		1207
1064	void	1208	void
1065	set_face (CFClient::Map self, int face, int texid)	1209	set_face (CFPlus::Map self, int face, int texid)
1066	CODE:	1210	CODE:
1067	{	1211	{
1068	while (self->faces <= face)	1212	while (self->faces <= face)
1069	{	1213	{
1070	Append (mapface, self->face, self->faces, self->faces);	1214	Append (mapface, self->face, self->faces, self->faces);
…		…
1073		1217
1074	self->face [face] = texid;	1218	self->face [face] = texid;
1075	}	1219	}
1076		1220
1077	void	1221	void
1078	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)	1222	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)
1079	CODE:	1223	CODE:
1080	{	1224	{
1081	while (self->texs <= texid)	1225	while (self->texs <= texid)
1082	{	1226	{
1083	Append (maptex, self->tex, self->texs, self->texs);	1227	Append (maptex, self->tex, self->texs, self->texs);
…		…
1107	// from transparent color bleeding and ugly wrapping effects.	1251	// from transparent color bleeding and ugly wrapping effects.
1108	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1252	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1109	}	1253	}
1110		1254
1111	int	1255	int
1112	ox (CFClient::Map self)	1256	ox (CFPlus::Map self)
1113	ALIAS:	1257	ALIAS:
1114	oy = 1	1258	oy = 1
1115	x = 2	1259	x = 2
1116	y = 3	1260	y = 3
1117	w = 4	1261	w = 4
…		…
1128	}	1272	}
1129	OUTPUT:	1273	OUTPUT:
1130	RETVAL	1274	RETVAL
1131		1275
1132	void	1276	void
1133	scroll (CFClient::Map self, int dx, int dy)	1277	scroll (CFPlus::Map self, int dx, int dy)
1134	CODE:	1278	CODE:
1135	{	1279	{
1136	if (dx > 0)	1280	if (dx > 0)
1137	map_blank (self, self->x, self->y, dx - 1, self->h);	1281	map_blank (self, self->x, self->y, dx, self->h);
1138	else if (dx < 0)	1282	else if (dx < 0)
1139	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1283	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
1140		1284
1141	if (dy > 0)	1285	if (dy > 0)
1142	map_blank (self, self->x, self->y, self->w, dy - 1);	1286	map_blank (self, self->x, self->y, self->w, dy);
1143	else if (dy < 0)	1287	else if (dy < 0)
1144	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1288	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
1145		1289
1146	self->ox += dx; self->x += dx;	1290	self->ox += dx; self->x += dx;
1147	self->oy += dy; self->y += dy;	1291	self->oy += dy; self->y += dy;
1148		1292
1149	while (self->y < 0)	1293	while (self->y < 0)
…		…
1154	self->y += MAP_EXTEND_Y;	1298	self->y += MAP_EXTEND_Y;
1155	}	1299	}
1156	}	1300	}
1157		1301
1158	void	1302	void
1159	map1a_update (CFClient::Map self, SV *data_)	1303	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1160	CODE:	1304	CODE:
1161	{	1305	{
1162	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1306	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1163	uint8_t *data_end = (uint8_t *)SvEND (data_);	1307	uint8_t *data_end = (uint8_t *)SvEND (data_);
1164	mapcell *cell;	1308	mapcell *cell;
1165	int x, y, flags;	1309	int x, y, flags;
1166		1310
1167	while (data < data_end)	1311	while (data < data_end - 1)
1168	{	1312	{
1169	flags = (data [0] << 8) + data [1]; data += 2;	1313	flags = (data [0] << 8) + data [1]; data += 2;
1170		1314
1171	x = ((flags >> 10) & 63) + self->x;	1315	x = self->x + ((flags >> 10) & 63);
1172	y = ((flags >> 4) & 63) + self->y;	1316	y = self->y + ((flags >> 4) & 63);
1173		1317
1174	cell = map_get_cell (self, x, y);	1318	cell = map_get_cell (self, x, y);
1175		1319
1176	if (flags & 15)	1320	if (flags & 15)
1177	{	1321	{
1178	if (cell->darkness < 0)	1322	if (!cell->darkness)
1179	{	1323	{
		1324	memset (cell, 0, sizeof (*cell));
1180	cell->darkness = 0;	1325	cell->darkness = 256;
1181	cell->face [0] = 0;
1182	cell->face [1] = 0;
1183	cell->face [2] = 0;
1184	}	1326	}
1185		1327
1186	cell->darkness = flags & 8 ? *data++ : 255;
1187
1188	//TODO: don't trust server data to be in-range(!)	1328	//TODO: don't trust server data to be in-range(!)
		1329
		1330	if (flags & 8)
		1331	{
		1332	if (extmap)
		1333	{
		1334	uint8_t ext, cmd;
		1335
		1336	do
		1337	{
		1338	ext = *data++;
		1339	cmd = ext & 0x3f;
		1340
		1341	if (cmd < 4)
		1342	cell->darkness = 255 - ext * 64 + 1;
		1343	else if (cmd == 5) // health
		1344	{
		1345	cell->stat_width = 1;
		1346	cell->stat_hp = *data++;
		1347	}
		1348	else if (cmd == 6) // monster width
		1349	cell->stat_width = *data++ + 1;
		1350	else if (cmd == 0x47) // monster width
		1351	{
		1352	if (*data == 4)
		1353	; // decode player tag
		1354
		1355	data += *data + 1;
		1356	}
		1357	else if (cmd == 8) // cell flags
		1358	cell->flags = *data++;
		1359	else if (ext & 0x40) // unknown, multibyte => skip
		1360	data += *data + 1;
		1361	else
		1362	data++;
		1363	}
		1364	while (ext & 0x80);
		1365	}
		1366	else
		1367	cell->darkness = *data++ + 1;
		1368	}
1189		1369
1190	if (flags & 4)	1370	if (flags & 4)
1191	{	1371	{
1192	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1372	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
1193	}	1373	}
…		…
1201	{	1381	{
1202	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1382	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1203	}	1383	}
1204	}	1384	}
1205	else	1385	else
1206	cell->darkness = -1;	1386	cell->darkness = 0;
1207	}	1387	}
1208	}	1388	}
1209		1389
1210	SV *	1390	SV *
1211	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1391	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1212	CODE:	1392	CODE:
1213	{	1393	{
1214	int x1, x;	1394	int x1, x;
1215	int y1, y;	1395	int y1, y;
1216	int z;	1396	int z;
…		…
1266	}	1446	}
1267	OUTPUT:	1447	OUTPUT:
1268	RETVAL	1448	RETVAL
1269		1449
1270	void	1450	void
1271	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1451	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1272	PPCODE:	1452	CODE:
1273	{	1453	{
1274	int vx, vy;	1454	int vx, vy;
1275	int x, y, z;	1455	int x, y, z;
1276	int last_name;	1456	int last_name;
1277	mapface face;	1457	mapface face;
1278	int sw4 = (sw + 3) & ~3;
1279	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1280	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1281		1458
1282	memset (darkness, 255, sw4 * sh);
1283	SvPOK_only (darkness_sv);
1284	SvCUR_set (darkness_sv, sw4 * sh);
1285
1286	vx = self->x + (self->w - sw) / 2 - shift_x;	1459	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1287	vy = self->y + (self->h - sh) / 2 - shift_y;	1460	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1288		1461
1289	/*	1462	/*
1290	int vx = self->vx = self->w >= sw	1463	int vx = self->vx = self->w >= sw
1291	? self->x + (self->w - sw) / 2	1464	? self->x + (self->w - sw) / 2
1292	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1465	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
1296	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1469	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1297	*/	1470	*/
1298		1471
1299	glColor4ub (255, 255, 255, 255);	1472	glColor4ub (255, 255, 255, 255);
1300		1473
		1474	glEnable (GL_BLEND);
1301	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1475	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1302	glEnable (GL_BLEND);
1303	glEnable (GL_TEXTURE_2D);	1476	glEnable (GL_TEXTURE_2D);
1304	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1477	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1305		1478
1306	glBegin (GL_QUADS);	1479	glBegin (GL_QUADS);
1307		1480
…		…
1316	for (x = 0; x < sw; x++)	1489	for (x = 0; x < sw; x++)
1317	if (row->c0 <= x + vx && x + vx < row->c1)	1490	if (row->c0 <= x + vx && x + vx < row->c1)
1318	{	1491	{
1319	mapcell *cell = row->col + (x + vx - row->c0);	1492	mapcell *cell = row->col + (x + vx - row->c0);
1320		1493
1321	darkness[y * sw4 + x] = cell->darkness < 0
1322	? 255 - FOW_DARKNESS
1323	: 255 - cell->darkness;
1324
1325	face = cell->face [z];	1494	face = cell->face [z];
1326		1495
1327	if (face)	1496	if (face && face < self->texs)
1328	{	1497	{
1329	maptex tex = self->tex [face];	1498	maptex tex = self->tex [face];
1330
1331	int px = (x + 1) * 32 - tex.w;	1499	int px = (x + 1) * 32 - tex.w;
1332	int py = (y + 1) * 32 - tex.h;	1500	int py = (y + 1) * 32 - tex.h;
1333		1501
1334	if (last_name != tex.name)	1502	if (last_name != tex.name)
1335	{	1503	{
1336	glEnd ();	1504	glEnd ();
1337	last_name = tex.name;
1338	glBindTexture (GL_TEXTURE_2D, last_name);	1505	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1339	glBegin (GL_QUADS);	1506	glBegin (GL_QUADS);
1340	}	1507	}
1341		1508
1342	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1509	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1343	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1510	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1344	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1511	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1345	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1512	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1346	}	1513	}
		1514
		1515	if (cell->flags && z == 2)
		1516	{
		1517	if (cell->flags & 1)
		1518	{
		1519	maptex tex = self->tex [1];
		1520	int px = (x + 1) * 32 - tex.w + 2;
		1521	int py = (y + 1) * 32 - tex.h - 6;
		1522
		1523	glEnd ();
		1524	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1525	glBegin (GL_QUADS);
		1526
		1527	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1528	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1529	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1530	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1531	}
		1532	}
1347	}	1533	}
1348	}	1534	}
1349		1535
1350	glEnd ();	1536	glEnd ();
1351		1537
1352	glDisable (GL_TEXTURE_2D);	1538	glDisable (GL_TEXTURE_2D);
1353	glDisable (GL_BLEND);	1539	glDisable (GL_BLEND);
		1540
		1541	// top layer: overlays such as the health bar
		1542	for (y = 0; y < sh; y++)
		1543	if (0 <= y + vy && y + vy < self->rows)
		1544	{
		1545	maprow *row = self->row + (y + vy);
		1546
		1547	for (x = 0; x < sw; x++)
		1548	if (row->c0 <= x + vx && x + vx < row->c1)
		1549	{
		1550	mapcell *cell = row->col + (x + vx - row->c0);
		1551
		1552	int px = x * 32;
		1553	int py = y * 32;
		1554
		1555	if (cell->stat_hp)
		1556	{
		1557	int width = cell->stat_width * 32;
		1558	int thick = sh / 28 + 1 + cell->stat_width;
		1559
		1560	glColor3ub (0, 0, 0);
		1561	glRectf (px + 1, py - thick - 2,
		1562	px + width - 1, py);
		1563
		1564	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1565	glRectf (px + 2,
		1566	py - thick - 1,
		1567	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1568	}
		1569	}
		1570	}
		1571	}
		1572
		1573	void
		1574	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1575	CODE:
		1576	{
		1577	static float color[16][3] = {
		1578	{ 0.00F, 0.00F, 0.00F },
		1579	{ 1.00F, 1.00F, 1.00F },
		1580	{ 0.00F, 0.00F, 0.55F },
		1581	{ 1.00F, 0.00F, 0.00F },
		1582
		1583	{ 1.00F, 0.54F, 0.00F },
		1584	{ 0.11F, 0.56F, 1.00F },
		1585	{ 0.93F, 0.46F, 0.00F },
		1586	{ 0.18F, 0.54F, 0.34F },
		1587
		1588	{ 0.56F, 0.73F, 0.56F },
		1589	{ 0.80F, 0.80F, 0.80F },
		1590	{ 0.55F, 0.41F, 0.13F },
		1591	{ 0.99F, 0.77F, 0.26F },
		1592
		1593	{ 0.74F, 0.65F, 0.41F },
		1594
		1595	{ 0.00F, 1.00F, 1.00F },
		1596	{ 1.00F, 0.00F, 1.00F },
		1597	{ 1.00F, 1.00F, 0.00F },
		1598	};
		1599
		1600	int x, y;
		1601
		1602	glEnable (GL_TEXTURE_2D);
		1603	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1604	glEnable (GL_BLEND);
		1605	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1606	glBegin (GL_QUADS);
		1607
		1608	for (y = 0; y < h; y++)
		1609	for (x = 0; x < w; x++)
		1610	{
		1611	unsigned char m = data [x + y * w];
		1612
		1613	if (m)
		1614	{
		1615	float *c = color [m & 15];
		1616
		1617	float tx1 = m & 0x40 ? 0.5 : 0.;
		1618	float tx2 = tx1 + 0.5;
		1619
		1620	glColor4f (c[0], c[1], c[2], 0.75);
		1621	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1622	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1623	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1624	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1625	}
		1626	}
		1627
		1628	glEnd ();
		1629	glDisable (GL_BLEND);
		1630	glDisable (GL_TEXTURE_2D);
		1631	}
		1632
		1633	void
		1634	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1635	PPCODE:
		1636	{
		1637	int vx, vy;
		1638	int x, y;
		1639	int sw4 = (sw + 3) & ~3;
		1640	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1641	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1642
		1643	memset (darkness, 255, sw4 * sh);
		1644	SvPOK_only (darkness_sv);
		1645	SvCUR_set (darkness_sv, sw4 * sh);
		1646
		1647	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1648	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1649
		1650	for (y = 0; y < sh; y++)
		1651	if (0 <= y + vy && y + vy < self->rows)
		1652	{
		1653	maprow *row = self->row + (y + vy);
		1654
		1655	for (x = 0; x < sw; x++)
		1656	if (row->c0 <= x + vx && x + vx < row->c1)
		1657	{
		1658	mapcell *cell = row->col + (x + vx - row->c0);
		1659
		1660	darkness[y * sw4 + x] = cell->darkness
		1661	? 255 - (cell->darkness - 1)
		1662	: 255 - FOW_DARKNESS;
		1663	}
		1664	}
1354		1665
1355	EXTEND (SP, 3);	1666	EXTEND (SP, 3);
1356	PUSHs (sv_2mortal (newSViv (sw4)));	1667	PUSHs (sv_2mortal (newSViv (sw4)));
1357	PUSHs (sv_2mortal (newSViv (sh)));	1668	PUSHs (sv_2mortal (newSViv (sh)));
1358	PUSHs (darkness_sv);	1669	PUSHs (darkness_sv);
1359	}	1670	}
1360		1671
1361	SV *	1672	SV *
1362	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1673	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1363	CODE:	1674	CODE:
1364	{	1675	{
1365	int x, y, x1, y1;	1676	int x, y, x1, y1;
1366	SV *data_sv = newSV (w * h * 7 + 5);	1677	SV *data_sv = newSV (w * h * 7 + 5);
1367	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1678	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1429	}	1740	}
1430	OUTPUT:	1741	OUTPUT:
1431	RETVAL	1742	RETVAL
1432		1743
1433	void	1744	void
1434	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1745	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1435	PPCODE:	1746	PPCODE:
1436	{	1747	{
1437	int x, y, z;	1748	int x, y, z;
1438	int w, h;	1749	int w, h;
1439	int x1, y1;	1750	int x1, y1;
…		…
1471		1782
1472	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1783	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1473	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1784	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1474	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1785	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1475		1786
1476	if (cell->darkness <= 0)	1787	if (cell->darkness == 0)
1477	{	1788	{
1478	cell->darkness = -1;	1789	cell->darkness = 0;
1479		1790
1480	for (z = 0; z <= 2; z++)	1791	for (z = 0; z <= 2; z++)
1481	{	1792	{
1482	cell->face[z] = face[z];	1793	cell->face[z] = face[z];
1483		1794
…		…
1488	}	1799	}
1489	}	1800	}
1490	}	1801	}
1491	}	1802	}
1492		1803
1493	MODULE = CFClient PACKAGE = CFClient::MixChunk	1804	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1494		1805
1495	CFClient::MixChunk	1806	CFPlus::MixChunk
1496	new_from_file (SV *class, char *path)	1807	new_from_file (SV *class, char *path)
1497	CODE:	1808	CODE:
1498	RETVAL = Mix_LoadWAV (path);	1809	RETVAL = Mix_LoadWAV (path);
1499	OUTPUT:	1810	OUTPUT:
1500	RETVAL	1811	RETVAL
1501		1812
1502	void	1813	void
1503	DESTROY (CFClient::MixChunk self)	1814	DESTROY (CFPlus::MixChunk self)
1504	CODE:	1815	CODE:
1505	Mix_FreeChunk (self);	1816	Mix_FreeChunk (self);
1506		1817
1507	int	1818	int
1508	volume (CFClient::MixChunk self, int volume = -1)	1819	volume (CFPlus::MixChunk self, int volume = -1)
1509	CODE:	1820	CODE:
1510	RETVAL = Mix_VolumeChunk (self, volume);	1821	RETVAL = Mix_VolumeChunk (self, volume);
1511	OUTPUT:	1822	OUTPUT:
1512	RETVAL	1823	RETVAL
1513		1824
1514	int	1825	int
1515	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1826	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1516	CODE:	1827	CODE:
1517	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1828	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1518	OUTPUT:	1829	OUTPUT:
1519	RETVAL	1830	RETVAL
1520		1831
1521	MODULE = CFClient PACKAGE = CFClient::MixMusic	1832	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1522		1833
1523	int	1834	int
1524	volume (int volume = -1)	1835	volume (int volume = -1)
1525	CODE:	1836	CODE:
1526	RETVAL = Mix_VolumeMusic (volume);	1837	RETVAL = Mix_VolumeMusic (volume);
1527	OUTPUT:	1838	OUTPUT:
1528	RETVAL	1839	RETVAL
1529		1840
1530	CFClient::MixMusic	1841	CFPlus::MixMusic
1531	new_from_file (SV *class, char *path)	1842	new_from_file (SV *class, char *path)
1532	CODE:	1843	CODE:
1533	RETVAL = Mix_LoadMUS (path);	1844	RETVAL = Mix_LoadMUS (path);
1534	OUTPUT:	1845	OUTPUT:
1535	RETVAL	1846	RETVAL
1536		1847
1537	void	1848	void
1538	DESTROY (CFClient::MixMusic self)	1849	DESTROY (CFPlus::MixMusic self)
1539	CODE:	1850	CODE:
1540	Mix_FreeMusic (self);	1851	Mix_FreeMusic (self);
1541		1852
1542	int	1853	int
1543	play (CFClient::MixMusic self, int loops = -1)	1854	play (CFPlus::MixMusic self, int loops = -1)
1544	CODE:	1855	CODE:
1545	RETVAL = Mix_PlayMusic (self, loops);	1856	RETVAL = Mix_PlayMusic (self, loops);
1546	OUTPUT:	1857	OUTPUT:
1547	RETVAL	1858	RETVAL
1548		1859
1549	MODULE = CFClient PACKAGE = CFClient::OpenGL	1860	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1550		1861
1551	BOOT:	1862	BOOT:
1552	{	1863	{
1553	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1864	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1554	static const struct {	1865	static const struct {
1555	const char *name;	1866	const char *name;
1556	IV iv;	1867	IV iv;
1557	} *civ, const_iv[] = {	1868	} *civ, const_iv[] = {
1558	# define const_iv(name) { # name, (IV)name }	1869	# define const_iv(name) { # name, (IV)name }
…		…
1565	const_iv (GL_SCISSOR_TEST),	1876	const_iv (GL_SCISSOR_TEST),
1566	const_iv (GL_DEPTH_TEST),	1877	const_iv (GL_DEPTH_TEST),
1567	const_iv (GL_ALPHA_TEST),	1878	const_iv (GL_ALPHA_TEST),
1568	const_iv (GL_NORMALIZE),	1879	const_iv (GL_NORMALIZE),
1569	const_iv (GL_RESCALE_NORMAL),	1880	const_iv (GL_RESCALE_NORMAL),
		1881	const_iv (GL_FRONT),
		1882	const_iv (GL_BACK),
1570	const_iv (GL_AND),	1883	const_iv (GL_AND),
1571	const_iv (GL_ONE),	1884	const_iv (GL_ONE),
1572	const_iv (GL_ZERO),	1885	const_iv (GL_ZERO),
1573	const_iv (GL_SRC_ALPHA),	1886	const_iv (GL_SRC_ALPHA),
1574	const_iv (GL_DST_ALPHA),	1887	const_iv (GL_DST_ALPHA),
1575	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1888	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1576	const_iv (GL_ONE_MINUS_DST_ALPHA),	1889	const_iv (GL_ONE_MINUS_DST_ALPHA),
1577	const_iv (GL_SRC_ALPHA_SATURATE),	1890	const_iv (GL_SRC_ALPHA_SATURATE),
1578	const_iv (GL_RGB),	1891	const_iv (GL_RGB),
1579	const_iv (GL_RGBA),	1892	const_iv (GL_RGBA),
		1893	const_iv (GL_RGBA4),
		1894	const_iv (GL_RGBA8),
		1895	const_iv (GL_RGB5_A1),
1580	const_iv (GL_UNSIGNED_BYTE),	1896	const_iv (GL_UNSIGNED_BYTE),
1581	const_iv (GL_UNSIGNED_SHORT),	1897	const_iv (GL_UNSIGNED_SHORT),
1582	const_iv (GL_UNSIGNED_INT),	1898	const_iv (GL_UNSIGNED_INT),
1583	const_iv (GL_ALPHA),	1899	const_iv (GL_ALPHA),
1584	const_iv (GL_INTENSITY),	1900	const_iv (GL_INTENSITY),
…		…
1616	const_iv (GL_SEPARABLE_2D),	1932	const_iv (GL_SEPARABLE_2D),
1617	const_iv (GL_CONVOLUTION_2D),	1933	const_iv (GL_CONVOLUTION_2D),
1618	const_iv (GL_CONVOLUTION_BORDER_MODE),	1934	const_iv (GL_CONVOLUTION_BORDER_MODE),
1619	const_iv (GL_CONSTANT_BORDER),	1935	const_iv (GL_CONSTANT_BORDER),
1620	const_iv (GL_LINES),	1936	const_iv (GL_LINES),
		1937	const_iv (GL_LINE_STRIP),
1621	const_iv (GL_LINE_LOOP),	1938	const_iv (GL_LINE_LOOP),
1622	const_iv (GL_QUADS),	1939	const_iv (GL_QUADS),
1623	const_iv (GL_QUAD_STRIP),	1940	const_iv (GL_QUAD_STRIP),
1624	const_iv (GL_TRIANGLES),	1941	const_iv (GL_TRIANGLES),
1625	const_iv (GL_TRIANGLE_STRIP),	1942	const_iv (GL_TRIANGLE_STRIP),
…		…
1658	OUTPUT:	1975	OUTPUT:
1659	RETVAL	1976	RETVAL
1660		1977
1661	int glGetError ()	1978	int glGetError ()
1662		1979
		1980	void glFinish ()
		1981
1663	void glClear (int mask)	1982	void glClear (int mask)
1664		1983
1665	void glClearColor (float r, float g, float b, float a = 1.0)	1984	void glClearColor (float r, float g, float b, float a = 1.0)
1666	PROTOTYPE: @	1985	PROTOTYPE: @
1667		1986
…		…
1690	void glPushMatrix ()	2009	void glPushMatrix ()
1691		2010
1692	void glPopMatrix ()	2011	void glPopMatrix ()
1693		2012
1694	void glLoadIdentity ()	2013	void glLoadIdentity ()
		2014
		2015	void glDrawBuffer (int buffer)
		2016
		2017	void glReadBuffer (int buffer)
1695		2018
1696	# near_ and far_ are due to microsofts buggy "c" compiler	2019	# near_ and far_ are due to microsofts buggy "c" compiler
1697	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2020	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1698		2021
1699	# near_ and far_ are due to microsofts buggy "c" compiler	2022	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1729	r *= a;	2052	r *= a;
1730	g *= a;	2053	g *= a;
1731	b *= a;	2054	b *= a;
1732	}	2055	}
1733	// microsoft visual "c" rounds instead of truncating...	2056	// microsoft visual "c" rounds instead of truncating...
1734	glColor4ub (MIN ((int)(r * 256.f), 255),	2057	glColor4f (r, g, b, a);
1735	MIN ((int)(g * 256.f), 255),
1736	MIN ((int)(b * 256.f), 255),
1737	MIN ((int)(a * 256.f), 255));
1738		2058
1739	void glInterleavedArrays (int format, int stride, char *data)	2059	void glInterleavedArrays (int format, int stride, char *data)
1740		2060
1741	void glDrawElements (int mode, int count, int type, char *indices)	2061	void glDrawElements (int mode, int count, int type, char *indices)
1742		2062
…		…
1819		2139
1820	void glEndList ()	2140	void glEndList ()
1821		2141
1822	void glCallList (int list)	2142	void glCallList (int list)
1823		2143
1824

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