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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.36 by elmex, Fri Apr 14 11:32:21 2006 UTC vs.
Revision 1.77 by root, Fri May 12 00:16:34 2006 UTC

		1	#ifdef _WIN32
		2	# include <malloc.h>
		3	# pragma warning(disable:4244)
		4	#endif
		5
1	#include "EXTERN.h"	6	#include "EXTERN.h"
2	#include "perl.h"	7	#include "perl.h"
3	#include "XSUB.h"	8	#include "XSUB.h"
4		9
5	#include <string.h>	10	#include <string.h>
6	#include <stdio.h>	11	#include <stdio.h>
7		12
8	#include <SDL.h>	13	#include <SDL.h>
		14	#include <SDL_endian.h>
9	#include <SDL_image.h>	15	#include <SDL_image.h>
		16	#include <SDL_mixer.h>
10	#include <SDL_opengl.h>	17	#include <SDL_opengl.h>
11		18
12	#include <glib/gmacros.h>	19	#include <glib/gmacros.h>
13		20
14	#include <pango/pango.h>	21	#include <pango/pango.h>
15	#include <pango/pangofc-fontmap.h>	22	#include <pango/pangofc-fontmap.h>
16	#include <pango/pangoft2.h>	23	#include <pango/pangoft2.h>
		24	#include <pango/pangocairo.h>
17		25
		26	#ifndef _WIN32
18	#include <sys/types.h>	27	# include <sys/types.h>
19	#include <sys/socket.h>	28	# include <sys/socket.h>
20	#include <netinet/in.h>	29	# include <netinet/in.h>
21	#include <netinet/tcp.h>	30	# include <netinet/tcp.h>
22
23	#include <inttypes.h>	31	# include <inttypes.h>
		32	#else
		33	typedef unsigned char uint8_t;
		34	typedef unsigned short uint16_t;
		35	typedef unsigned int uint32_t;
		36	typedef signed char int8_t;
		37	typedef signed short int16_t;
		38	typedef signed int int32_t;
		39	#endif
		40
		41	#include "glext.h"
24		42
25	#define FOW_DARKNESS 32	43	#define FOW_DARKNESS 32
26		44
27	#define MAP_EXTEND_X 32	45	#define MAP_EXTEND_X 32
28	#define MAP_EXTEND_Y 512	46	#define MAP_EXTEND_Y 512
29		47
30	static PangoContext *context;	48	#define MIN_FONT_HEIGHT 10
31	static PangoFontMap *fontmap;	49
		50	#define GL_CALL(type,func,args) \
		51	{ \
		52	static int init_; \
		53	static type fptr_; \
		54	\
		55	if (!init_) \
		56	{ \
		57	init_ = 1; \
		58	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
		59	} \
		60	\
		61	if (fptr_) \
		62	fptr_ args; \
		63	}
		64
		65	typedef Mix_Chunk *CFClient__MixChunk;
		66	typedef Mix_Music *CFClient__MixMusic;
		67
		68	typedef PangoFontDescription *CFClient__Font;
32		69
33	typedef struct cf_layout {	70	typedef struct cf_layout {
34	PangoLayout *pl;	71	PangoLayout *pl; // either derived from a cairo or ft2 context
		72	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
		73	float r, g, b, a; // default color for rgba mode
35	int base_height;	74	int base_height;
		75	CFClient__Font font;
36	} *CFClient__Layout;	76	} *CFClient__Layout;
		77
		78	static CFClient__Font default_font;
		79	static PangoContext *ft2_context, *cairo_context;
		80	static PangoFontMap *ft2_fontmap, *cairo_fontmap;
37		81
38	static void	82	static void
39	substitute_func (FcPattern *pattern, gpointer data)	83	substitute_func (FcPattern *pattern, gpointer data)
40	{	84	{
41	FcPatternAddBool (pattern, FC_HINTING , 1);	85	FcPatternAddBool (pattern, FC_HINTING , 1);
42	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	86	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
43	}	87	}
44		88
45	static void	89	static void
46	layout_update (CFClient__Layout self)	90	layout_update_font (CFClient__Layout self)
47	{	91	{
48	/* use a random scale factor to account for unknown descenders, 0.8 works	92	/* use a random scale factor to account for unknown descenders, 0.8 works
49	* reasonably well with bitstream vera	93	* reasonably well with bitstream vera
50	*/	94	*/
51	PangoFontDescription *font = pango_context_get_font_description (context);	95	PangoFontDescription *font = self->font ? self->font : default_font;
52	pango_font_description_set_absolute_size (font, self->base_height * (PANGO_SCALE * 8 / 10));	96
		97	pango_font_description_set_absolute_size (font,
		98	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
		99
		100	pango_layout_set_font_description (self->pl, font);
53	}	101	}
54		102
55	static void	103	static void
56	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	104	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)
57	{	105	{
58	layout_update (self);
59
60	pango_layout_get_pixel_size (self->pl, w, h);	106	pango_layout_get_pixel_size (self->pl, w, h);
61		107
62	*w = (*w + 3) & ~3;
63	if (!*w) *w = 1;	108	if (!*w) *w = 1;
64	if (!*h) *h = 1;	109	if (!*h) *h = 1;
		110
		111	*w = (*w + 3) & ~3;
65	}	112	}
		113
		114	typedef uint16_t mapface;
66		115
67	typedef struct {	116	typedef struct {
68	GLint name;	117	GLint name;
69	int w, h;	118	int w, h;
70	float s, t;	119	float s, t;
71	} mapface;	120	uint8_t r, g, b, a;
		121	} maptex;
72		122
73	typedef struct {	123	typedef struct {
74	int16_t darkness;	124	int16_t darkness;
75	uint16_t face[3];	125	mapface face[3];
76	} mapcell;	126	} mapcell;
77		127
78	typedef struct {	128	typedef struct {
79	int32_t c0, c1;	129	int32_t c0, c1;
80	mapcell *col;	130	mapcell *col;
81	} maprow;	131	} maprow;
82		132
83	typedef struct map {	133	typedef struct map {
84	int x, y, w, h;	134	int x, y, w, h;
85	int vx, vy;	135	int ox, oy; /* offset to virtual global coordinate system */
86	int faces;	136	int faces;
87	mapface *face;	137	mapface *face;
88		138
		139	int texs;
		140	maptex *tex;
		141
89	uint32_t rows;	142	int32_t rows;
90	maprow *row;	143	maprow *row;
91	} *CFClient__Map;	144	} *CFClient__Map;
92		145
93	static char *	146	static char *
94	prepend (char *ptr, int sze, int inc)	147	prepend (char *ptr, int sze, int inc)
…		…
113	}	166	}
114		167
115	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	168	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
116	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	169	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
117		170
		171	static maprow *
		172	map_get_row (CFClient__Map self, int y)
		173	{
		174	if (0 > y)
		175	{
		176	int extend = - y + MAP_EXTEND_Y;
		177	Prepend (maprow, self->row, self->rows, extend);
		178
		179	self->rows += extend;
		180	self->y += extend;
		181	y += extend;
		182	}
		183	else if (y >= self->rows)
		184	{
		185	int extend = y - self->rows + MAP_EXTEND_Y;
		186	Append (maprow, self->row, self->rows, extend);
		187	self->rows += extend;
		188	}
		189
		190	return self->row + y;
		191	}
		192
		193	static mapcell *
		194	row_get_cell (maprow *row, int x)
		195	{
		196	if (!row->col)
		197	{
		198	Newz (0, row->col, MAP_EXTEND_X, mapcell);
		199	row->c0 = x - MAP_EXTEND_X / 4;
		200	row->c1 = row->c0 + MAP_EXTEND_X;
		201	}
		202
		203	if (row->c0 > x)
		204	{
		205	int extend = row->c0 - x + MAP_EXTEND_X;
		206	Prepend (mapcell, row->col, row->c1 - row->c0, extend);
		207	row->c0 -= extend;
		208	}
		209	else if (x >= row->c1)
		210	{
		211	int extend = x - row->c1 + MAP_EXTEND_X;
		212	Append (mapcell, row->col, row->c1 - row->c0, extend);
		213	row->c1 += extend;
		214	}
		215
		216	return row->col + (x - row->c0);
		217	}
		218
		219	static mapcell *
		220	map_get_cell (CFClient__Map self, int x, int y)
		221	{
		222	return row_get_cell (map_get_row (self, y), x);
		223	}
		224
118	static void	225	static void
119	map_clear (CFClient__Map self)	226	map_clear (CFClient__Map self)
120	{	227	{
121	int r;	228	int r;
122		229
…		…
125		232
126	Safefree (self->row);	233	Safefree (self->row);
127		234
128	self->x = 0;	235	self->x = 0;
129	self->y = 0;	236	self->y = 0;
130	self->vx = 0;	237	self->ox = 0;
131	self->vy = 0;	238	self->oy = 0;
132	self->row = 0;	239	self->row = 0;
133	self->rows = 0;	240	self->rows = 0;
134	}	241	}
135		242
136	static void	243	static void
137	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	244	map_blank (CFClient__Map self, int x0, int y0, int w, int h)
138	{	245	{
139	int x, y;	246	int x, y;
		247	maprow *row;
140		248
141	for (y = y0; y < y0 + h; y++)	249	for (y = y0; y < y0 + h; y++)
142	if (y >= 0)	250	if (y >= 0)
143	{	251	{
144	if (y >= self->rows)	252	if (y >= self->rows)
145	break;	253	break;
146		254
147	maprow *row = self->row + y;	255	row = self->row + y;
148		256
149	for (x = x0; x < x0 + w; x++)	257	for (x = x0; x < x0 + w; x++)
150	if (x >= row->c0)	258	if (x >= row->c0)
151	{	259	{
152	if (x >= row->c1)	260	if (x >= row->c1)
…		…
155	row->col[x - row->c0].darkness = -1;	263	row->col[x - row->c0].darkness = -1;
156	}	264	}
157	}	265	}
158	}	266	}
159		267
		268	static void
		269	music_finished (void)
		270	{
		271	SDL_UserEvent ev;
		272
		273	ev.type = SDL_USEREVENT;
		274	ev.code = 0;
		275	ev.data1 = 0;
		276	ev.data2 = 0;
		277
		278	SDL_PushEvent ((SDL_Event *)&ev);
		279	}
		280
		281	static void
		282	channel_finished (int channel)
		283	{
		284	SDL_UserEvent ev;
		285
		286	ev.type = SDL_USEREVENT;
		287	ev.code = 1;
		288	ev.data1 = (void *)(long)channel;
		289	ev.data2 = 0;
		290
		291	SDL_PushEvent ((SDL_Event *)&ev);
		292	}
		293
160	MODULE = CFClient PACKAGE = CFClient	294	MODULE = CFClient PACKAGE = CFClient
161		295
162	PROTOTYPES: ENABLE	296	PROTOTYPES: ENABLE
163		297
164	BOOT:	298	BOOT:
165	{	299	{
		300	HV *stash = gv_stashpv ("CFClient", 1);
		301	static const struct {
		302	const char *name;
		303	IV iv;
		304	} *civ, const_iv[] = {
		305	# define const_iv(name) { # name, (IV)name }
		306	const_iv (SDL_ACTIVEEVENT),
		307	const_iv (SDL_KEYDOWN),
		308	const_iv (SDL_KEYUP),
		309	const_iv (SDL_MOUSEMOTION),
		310	const_iv (SDL_MOUSEBUTTONDOWN),
		311	const_iv (SDL_MOUSEBUTTONUP),
		312	const_iv (SDL_JOYAXISMOTION),
		313	const_iv (SDL_JOYBALLMOTION),
		314	const_iv (SDL_JOYHATMOTION),
		315	const_iv (SDL_JOYBUTTONDOWN),
		316	const_iv (SDL_JOYBUTTONUP),
		317	const_iv (SDL_QUIT),
		318	const_iv (SDL_SYSWMEVENT),
		319	const_iv (SDL_EVENT_RESERVEDA),
		320	const_iv (SDL_EVENT_RESERVEDB),
		321	const_iv (SDL_VIDEORESIZE),
		322	const_iv (SDL_VIDEOEXPOSE),
		323	const_iv (SDL_USEREVENT),
		324	const_iv (SDLK_KP0),
		325	const_iv (SDLK_KP1),
		326	const_iv (SDLK_KP2),
		327	const_iv (SDLK_KP3),
		328	const_iv (SDLK_KP4),
		329	const_iv (SDLK_KP5),
		330	const_iv (SDLK_KP6),
		331	const_iv (SDLK_KP7),
		332	const_iv (SDLK_KP8),
		333	const_iv (SDLK_KP9),
		334	const_iv (SDLK_KP_PERIOD),
		335	const_iv (SDLK_KP_DIVIDE),
		336	const_iv (SDLK_KP_MULTIPLY),
		337	const_iv (SDLK_KP_MINUS),
		338	const_iv (SDLK_KP_PLUS),
		339	const_iv (SDLK_KP_ENTER),
		340	const_iv (SDLK_KP_EQUALS),
		341	const_iv (SDLK_UP),
		342	const_iv (SDLK_DOWN),
		343	const_iv (SDLK_RIGHT),
		344	const_iv (SDLK_LEFT),
		345	const_iv (SDLK_INSERT),
		346	const_iv (SDLK_HOME),
		347	const_iv (SDLK_END),
		348	const_iv (SDLK_PAGEUP),
		349	const_iv (SDLK_PAGEDOWN),
		350	const_iv (SDLK_F1),
		351	const_iv (SDLK_F2),
		352	const_iv (SDLK_F3),
		353	const_iv (SDLK_F4),
		354	const_iv (SDLK_F5),
		355	const_iv (SDLK_F6),
		356	const_iv (SDLK_F7),
		357	const_iv (SDLK_F8),
		358	const_iv (SDLK_F9),
		359	const_iv (SDLK_F10),
		360	const_iv (SDLK_F11),
		361	const_iv (SDLK_F12),
		362	const_iv (SDLK_F13),
		363	const_iv (SDLK_F14),
		364	const_iv (SDLK_F15),
		365	const_iv (SDLK_NUMLOCK),
		366	const_iv (SDLK_CAPSLOCK),
		367	const_iv (SDLK_SCROLLOCK),
		368	const_iv (SDLK_RSHIFT),
		369	const_iv (SDLK_LSHIFT),
		370	const_iv (SDLK_RCTRL),
		371	const_iv (SDLK_LCTRL),
		372	const_iv (SDLK_RALT),
		373	const_iv (SDLK_LALT),
		374	const_iv (SDLK_RMETA),
		375	const_iv (SDLK_LMETA),
		376	const_iv (SDLK_LSUPER),
		377	const_iv (SDLK_RSUPER),
		378	const_iv (SDLK_MODE),
		379	const_iv (SDLK_COMPOSE),
		380	const_iv (SDLK_HELP),
		381	const_iv (SDLK_PRINT),
		382	const_iv (SDLK_SYSREQ),
		383	const_iv (SDLK_BREAK),
		384	const_iv (SDLK_MENU),
		385	const_iv (SDLK_POWER),
		386	const_iv (SDLK_EURO),
		387	const_iv (SDLK_UNDO),
		388	const_iv (KMOD_NONE),
		389	const_iv (KMOD_LSHIFT),
		390	const_iv (KMOD_RSHIFT),
		391	const_iv (KMOD_LCTRL),
		392	const_iv (KMOD_RCTRL),
		393	const_iv (KMOD_LALT),
		394	const_iv (KMOD_RALT),
		395	const_iv (KMOD_LMETA),
		396	const_iv (KMOD_RMETA),
		397	const_iv (KMOD_NUM),
		398	const_iv (KMOD_CAPS),
		399	const_iv (KMOD_MODE),
		400	const_iv (KMOD_CTRL),
		401	const_iv (KMOD_SHIFT),
		402	const_iv (KMOD_ALT),
		403	const_iv (KMOD_META)
		404	# undef const_iv
		405	};
		406
		407	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		408	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		409
166	fontmap = pango_ft2_font_map_new ();	410	ft2_fontmap = pango_ft2_font_map_new ();
167	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	411	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);
168	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	412	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
		413
		414	cairo_fontmap = pango_cairo_font_map_get_default ();
		415	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
169	}	416	}
		417
		418	int
		419	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
		420
		421	void
		422	SDL_Quit ()
		423
		424	void
		425	SDL_ListModes ()
		426	PPCODE:
		427	{
		428	SDL_Rect **m;
		429
		430	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
		431	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
		432	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
		433	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
		434
		435	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
		436	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
		437	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
		438	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
		439
		440	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		441	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		442	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		443
		444	SDL_EnableUNICODE (1);
		445	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		446
		447	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
		448
		449	if (m && m != (SDL_Rect **)-1)
		450	while (*m)
		451	{
		452	AV *av = newAV ();
		453	av_push (av, newSViv ((*m)->w));
		454	av_push (av, newSViv ((*m)->h));
		455	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		456
		457	++m;
		458	}
		459	}
		460
		461	int
		462	SDL_SetVideoMode (int w, int h, int fullscreen)
		463	CODE:
		464	RETVAL = !!SDL_SetVideoMode (
		465	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
		466	);
		467	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		468	OUTPUT:
		469	RETVAL
		470
		471	void
		472	SDL_GL_SwapBuffers ()
		473
		474	void
		475	SDL_PollEvent ()
		476	PPCODE:
		477	{
		478	SDL_Event ev;
		479
		480	while (SDL_PollEvent (&ev))
		481	{
		482	HV *hv = newHV ();
		483	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		484
		485	switch (ev.type)
		486	{
		487	case SDL_KEYDOWN:
		488	case SDL_KEYUP:
		489	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
		490	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
		491	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		492	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
		493	break;
		494
		495	case SDL_ACTIVEEVENT:
		496	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
		497	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
		498	break;
		499
		500	case SDL_MOUSEMOTION:
		501	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
		502	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
		503	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
		504	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
		505	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
		506	break;
		507
		508	case SDL_MOUSEBUTTONDOWN:
		509	case SDL_MOUSEBUTTONUP:
		510	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
		511	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
		512	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
		513	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		514	break;
		515
		516	case SDL_USEREVENT:
		517	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		518	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		519	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		520	break;
		521	}
		522
		523	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		524	}
		525	}
		526
		527	int
		528	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
		529	POSTCALL:
		530	Mix_HookMusicFinished (music_finished);
		531	Mix_ChannelFinished (channel_finished);
		532
		533	void
		534	Mix_CloseAudio ()
		535
		536	int
		537	Mix_AllocateChannels (int numchans = -1)
170		538
171	void	539	void
172	lowdelay (int fd, int val = 1)	540	lowdelay (int fd, int val = 1)
173	CODE:	541	CODE:
		542	#ifndef _WIN32
174	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	543	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
		544	#endif
175		545
176	char *	546	char *
177	gl_version ()	547	gl_version ()
178	CODE:	548	CODE:
179	RETVAL = (char *)glGetString (GL_VERSION);	549	RETVAL = (char *)glGetString (GL_VERSION);
…		…
189		559
190	void	560	void
191	add_font (char *file)	561	add_font (char *file)
192	CODE:	562	CODE:
193	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	563	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
194
195	void
196	set_font (char *file)
197	CODE:
198	{
199	int count;
200	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
201	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
202	FcPatternDestroy (pattern);
203	pango_context_set_font_description (context, font);
204	}
205		564
206	void	565	void
207	load_image_inline (SV *image_)	566	load_image_inline (SV *image_)
208	ALIAS:	567	ALIAS:
209	load_image_file = 1	568	load_image_file = 1
…		…
216	SDL_RWops *rw = ix	575	SDL_RWops *rw = ix
217	? SDL_RWFromFile (image, "r")	576	? SDL_RWFromFile (image, "r")
218	: SDL_RWFromConstMem (image, image_len);	577	: SDL_RWFromConstMem (image, image_len);
219		578
220	if (!rw)	579	if (!rw)
221	croak ("load_image: unable to open file");	580	croak ("load_image: %s", SDL_GetError ());
222		581
223	surface = IMG_Load_RW (rw, 1);	582	surface = IMG_Load_RW (rw, 1);
224	if (!surface)	583	if (!surface)
225	croak ("load_image: unable to read file");	584	croak ("load_image: %s", SDL_GetError ());
226		585
227	fmt.palette = NULL;	586	fmt.palette = NULL;
228	fmt.BitsPerPixel = 32;	587	fmt.BitsPerPixel = 32;
229	fmt.BytesPerPixel = 4;	588	fmt.BytesPerPixel = 4;
		589	#if SDL_BYTEORDER == SDL_LIL_ENDIAN
230	fmt.Rmask = 0x000000ff;	590	fmt.Rmask = 0x000000ff;
231	fmt.Gmask = 0x0000ff00;	591	fmt.Gmask = 0x0000ff00;
232	fmt.Bmask = 0x00ff0000;	592	fmt.Bmask = 0x00ff0000;
233	fmt.Amask = 0xff000000;	593	fmt.Amask = 0xff000000;
		594	#else
		595	fmt.Rmask = 0xff000000;
		596	fmt.Gmask = 0x00ff0000;
		597	fmt.Bmask = 0x0000ff00;
		598	fmt.Amask = 0x000000ff;
		599	#endif
234	fmt.Rloss = 0;	600	fmt.Rloss = 0;
235	fmt.Gloss = 0;	601	fmt.Gloss = 0;
236	fmt.Bloss = 0;	602	fmt.Bloss = 0;
237	fmt.Aloss = 0;	603	fmt.Aloss = 0;
238	fmt.Rshift = 0;	604	fmt.Rshift = 0;
…		…
242	fmt.colorkey = 0;	608	fmt.colorkey = 0;
243	fmt.alpha = 0;	609	fmt.alpha = 0;
244		610
245	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	611	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
246		612
		613	assert (surface2->pitch == surface2->w * 4);
		614
247	EXTEND (SP, 5);	615	EXTEND (SP, 5);
248	PUSHs (sv_2mortal (newSViv (surface2->w)));	616	PUSHs (sv_2mortal (newSViv (surface2->w)));
249	PUSHs (sv_2mortal (newSViv (surface2->h)));	617	PUSHs (sv_2mortal (newSViv (surface2->h)));
250	SDL_LockSurface (surface2);	618	SDL_LockSurface (surface2);
251	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	619	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
252	SDL_UnlockSurface (surface2);	620	SDL_UnlockSurface (surface2);
253	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	621	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
254	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	622	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
255	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_INT_8_8_8_8_REV)));	623	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
256		624
257	SDL_FreeSurface (surface);	625	SDL_FreeSurface (surface);
258	SDL_FreeSurface (surface2);	626	SDL_FreeSurface (surface2);
259	}	627	}
260		628
261	void	629	void
		630	average (int x, int y, uint32_t *data)
		631	PPCODE:
		632	{
		633	uint32_t r = 0, g = 0, b = 0, a = 0;
		634
		635	x = y = x * y;
		636
		637	while (x--)
		638	{
		639	uint32_t p = *data++;
		640
		641	r += (p ) & 255;
		642	g += (p >> 8) & 255;
		643	b += (p >> 16) & 255;
		644	a += (p >> 24) & 255;
		645	}
		646
		647	EXTEND (SP, 4);
		648	PUSHs (sv_2mortal (newSViv (r / y)));
		649	PUSHs (sv_2mortal (newSViv (g / y)));
		650	PUSHs (sv_2mortal (newSViv (b / y)));
		651	PUSHs (sv_2mortal (newSViv (a / y)));
		652	}
		653
		654	void
		655	error (char *message)
		656	CODE:
		657	#ifdef _WIN32
		658	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
		659	#else
		660	fprintf (stderr, "ERROR: %s\n", message);
		661	#endif
		662
		663	void
262	fatal (char *message)	664	fatal (char *message)
263	CODE:	665	CODE:
264	#ifdef WIN32	666	#ifdef _WIN32
265	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	667	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
266	#else	668	#else
267	fprintf (stderr, "%s\n", message);	669	fprintf (stderr, "FATAL: %s\n", message);
268	#endif	670	#endif
269	exit (1);	671	exit (1);
270		672
		673	MODULE = CFClient PACKAGE = CFClient::Font
		674
		675	CFClient::Font
		676	new_from_file (SV *class, char *path, int id = 0)
		677	CODE:
		678	{
		679	int count;
		680	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
		681	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		682	FcPatternDestroy (pattern);
		683	}
		684	OUTPUT:
		685	RETVAL
		686
		687	void
		688	DESTROY (CFClient::Font self)
		689	CODE:
		690	pango_font_description_free (self);
		691
		692	void
		693	make_default (CFClient::Font self)
		694	CODE:
		695	default_font = self;
		696
271	MODULE = CFClient PACKAGE = CFClient::Layout	697	MODULE = CFClient PACKAGE = CFClient::Layout
272		698
273	CFClient::Layout	699	CFClient::Layout
274	new (SV *class, int base_height = 10)	700	new (SV *class, int rgba = 0)
275	CODE:	701	CODE:
276	New (0, RETVAL, 1, struct cf_layout);	702	New (0, RETVAL, 1, struct cf_layout);
277	RETVAL->base_height = base_height;	703
278	RETVAL->pl = pango_layout_new (context);	704	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		705	RETVAL->rgba = rgba;
		706	RETVAL->r = 1.;
		707	RETVAL->g = 1.;
		708	RETVAL->b = 1.;
		709	RETVAL->a = 1.;
		710	RETVAL->base_height = MIN_FONT_HEIGHT;
		711	RETVAL->font = 0;
		712
279	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	713	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		714	layout_update_font (RETVAL);
280	OUTPUT:	715	OUTPUT:
281	RETVAL	716	RETVAL
282		717
283	void	718	void
284	DESTROY (CFClient::Layout self)	719	DESTROY (CFClient::Layout self)
285	CODE:	720	CODE:
286	g_object_unref (self->pl);	721	g_object_unref (self->pl);
287	Safefree (self);	722	Safefree (self);
288		723
		724	int
		725	is_rgba (CFClient::Layout self)
		726	CODE:
		727	RETVAL = self->rgba;
		728	OUTPUT:
		729	RETVAL
		730
289	void	731	void
290	set_text (CFClient::Layout self, SV *text_)	732	set_text (CFClient::Layout self, SV *text_)
291	CODE:	733	CODE:
292	{	734	{
293	STRLEN textlen;	735	STRLEN textlen;
…		…
304	char *text = SvPVutf8 (text_, textlen);	746	char *text = SvPVutf8 (text_, textlen);
305		747
306	pango_layout_set_markup (self->pl, text, textlen);	748	pango_layout_set_markup (self->pl, text, textlen);
307	}	749	}
308		750
		751	SV *
		752	get_text (CFClient::Layout self)
		753	CODE:
		754	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
		755	SvUTF8_on (RETVAL);
		756	OUTPUT:
		757	RETVAL
		758
		759	void
		760	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		761	CODE:
		762	self->r = r;
		763	self->g = g;
		764	self->b = b;
		765	self->a = a;
		766
		767	void
		768	set_font (CFClient::Layout self, CFClient::Font font = 0)
		769	CODE:
		770	if (self->font != font)
		771	{
		772	self->font = font;
		773	layout_update_font (self);
		774	}
		775
309	void	776	void
310	set_height (CFClient::Layout self, int base_height)	777	set_height (CFClient::Layout self, int base_height)
311	CODE:	778	CODE:
		779	if (self->base_height != base_height)
		780	{
312	self->base_height = base_height;	781	self->base_height = base_height;
		782	layout_update_font (self);
		783	}
313		784
314	void	785	void
315	set_width (CFClient::Layout self, int max_width = -1)	786	set_width (CFClient::Layout self, int max_width = -1)
316	CODE:	787	CODE:
317	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	788	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
…		…
320	size (CFClient::Layout self)	791	size (CFClient::Layout self)
321	PPCODE:	792	PPCODE:
322	{	793	{
323	int w, h;	794	int w, h;
324		795
325	layout_update (self);
326	layout_get_pixel_size (self, &w, &h);	796	layout_get_pixel_size (self, &w, &h);
327		797
328	EXTEND (SP, 2);	798	EXTEND (SP, 2);
329	PUSHs (sv_2mortal (newSViv (w)));	799	PUSHs (sv_2mortal (newSViv (w)));
330	PUSHs (sv_2mortal (newSViv (h)));	800	PUSHs (sv_2mortal (newSViv (h)));
…		…
333	int	803	int
334	xy_to_index (CFClient::Layout self, int x, int y)	804	xy_to_index (CFClient::Layout self, int x, int y)
335	CODE:	805	CODE:
336	{	806	{
337	int index, trailing;	807	int index, trailing;
338
339	layout_update (self);
340	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	808	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
341
342	RETVAL = index;	809	RETVAL = index;
343	}	810	}
344	OUTPUT:	811	OUTPUT:
345	RETVAL	812	RETVAL
346		813
347	void	814	void
348	cursor_pos (CFClient::Layout self, int index)	815	cursor_pos (CFClient::Layout self, int index)
349	PPCODE:	816	PPCODE:
350	{	817	{
351	PangoRectangle strong_pos;	818	PangoRectangle strong_pos;
352	layout_update (self);
353	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	819	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
354		820
355	EXTEND (SP, 3);	821	EXTEND (SP, 3);
356	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	822	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
357	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	823	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
362	render (CFClient::Layout self)	828	render (CFClient::Layout self)
363	PPCODE:	829	PPCODE:
364	{	830	{
365	SV *retval;	831	SV *retval;
366	int w, h;	832	int w, h;
367	FT_Bitmap bitmap;
368		833
369	layout_update (self);
370	layout_get_pixel_size (self, &w, &h);	834	layout_get_pixel_size (self, &w, &h);
371		835
		836	if (self->rgba)
		837	{
		838	cairo_surface_t *surface;
		839	cairo_t *cairo;
		840
		841	retval = newSV (w * h * 4);
		842	SvPOK_only (retval);
		843	SvCUR_set (retval, w * h * 4);
		844
		845	memset (SvPVX (retval), 0, w * h * 4);
		846
		847	surface = cairo_image_surface_create_for_data (
		848	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
		849	cairo = cairo_create (surface);
		850	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		851
		852	pango_cairo_show_layout (cairo, self->pl);
		853
		854	cairo_destroy (cairo);
		855	cairo_surface_destroy (surface);
		856
		857	// what a mess, and its premultiplied, too :(
		858	{
		859	uint32_t *p = (uint32_t *)SvPVX (retval);
		860	uint32_t *e = p + w * h;
		861
		862	while (p < e)
		863	{
		864	uint32_t rgba = *p;
		865	rgba = (rgba >> 24) | (rgba << 8);
		866	rgba = SDL_SwapBE32 (rgba);
		867	*p++ = rgba;
		868	}
		869	}
		870
		871	EXTEND (SP, 5);
		872	PUSHs (sv_2mortal (newSViv (w)));
		873	PUSHs (sv_2mortal (newSViv (h)));
		874	PUSHs (sv_2mortal (retval));
		875	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		876	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		877	}
		878	else
		879	{
		880	FT_Bitmap bitmap;
		881
372	retval = newSV (w * h);	882	retval = newSV (w * h);
373	SvPOK_only (retval);	883	SvPOK_only (retval);
374	SvCUR_set (retval, w * h);	884	SvCUR_set (retval, w * h);
375		885
376	bitmap.rows = h;	886	bitmap.rows = h;
377	bitmap.width = w;	887	bitmap.width = w;
378	bitmap.pitch = w;	888	bitmap.pitch = w;
379	bitmap.buffer = (unsigned char*)SvPVX (retval);	889	bitmap.buffer = (unsigned char*)SvPVX (retval);
380	bitmap.num_grays = 256;	890	bitmap.num_grays = 256;
381	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	891	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
382		892
383	memset (bitmap.buffer, 0, w * h);	893	memset (bitmap.buffer, 0, w * h);
384		894
385	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	895	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
386		896
387	EXTEND (SP, 3);	897	EXTEND (SP, 5);
388	PUSHs (sv_2mortal (newSViv (w)));	898	PUSHs (sv_2mortal (newSViv (w)));
389	PUSHs (sv_2mortal (newSViv (h)));	899	PUSHs (sv_2mortal (newSViv (h)));
390	PUSHs (sv_2mortal (retval));	900	PUSHs (sv_2mortal (retval));
		901	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		902	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		903	}
391	}	904	}
392		905
393	MODULE = CFClient PACKAGE = CFClient::Texture	906	MODULE = CFClient PACKAGE = CFClient::Texture
394		907
395	void	908	void
396	draw_quad (SV *self, double x, double y, double w = 0, double h = 0)	909	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
397	PROTOTYPE: $$$;$$	910	PROTOTYPE: $$$;$$
		911	ALIAS:
		912	draw_quad_alpha = 1
		913	draw_quad_alpha_premultiplied = 2
398	CODE:	914	CODE:
399	{	915	{
400	HV *hv = (HV *)SvRV (self);	916	HV *hv = (HV *)SvRV (self);
401	double s = SvNV (*hv_fetch (hv, "s", 1, 1));	917	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
402	double t = SvNV (*hv_fetch (hv, "t", 1, 1));	918	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
403	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	919	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
404	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));	920	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
405		921
406	if (items < 5)	922	if (items < 5)
407	{	923	{
408	w = SvNV (*hv_fetch (hv, "w", 1, 1));	924	w = SvNV (*hv_fetch (hv, "w", 1, 1));
409	h = SvNV (*hv_fetch (hv, "h", 1, 1));	925	h = SvNV (*hv_fetch (hv, "h", 1, 1));
410	}	926	}
411		927
		928	if (ix)
		929	{
		930	glEnable (GL_BLEND);
		931	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		932	}
		933
412	glBindTexture (GL_TEXTURE_2D, name);	934	glBindTexture (GL_TEXTURE_2D, name);
		935
413	if (wrap_mode) {	936	if (wrap_mode)
		937	{
414	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	938	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
415	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);	939	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
416	}	940	}
		941
417	glBegin (GL_QUADS);	942	glBegin (GL_QUADS);
418	glTexCoord2d (0, 0); glVertex2d (x , y );	943	glTexCoord2f (0, 0); glVertex2f (x , y );
419	glTexCoord2d (0, t); glVertex2d (x , y + h);	944	glTexCoord2f (0, t); glVertex2f (x , y + h);
420	glTexCoord2d (s, t); glVertex2d (x + w, y + h);	945	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
421	glTexCoord2d (s, 0); glVertex2d (x + w, y );	946	glTexCoord2f (s, 0); glVertex2f (x + w, y );
422	glEnd ();	947	glEnd ();
		948
		949	if (ix)
		950	glDisable (GL_BLEND);
423	}	951	}
424		952
425	MODULE = CFClient PACKAGE = CFClient::Map	953	MODULE = CFClient PACKAGE = CFClient::Map
426		954
427	CFClient::Map	955	CFClient::Map
428	new (SV *class, int map_width, int map_height)	956	new (SV *class, int map_width, int map_height)
429	CODE:	957	CODE:
430	New (0, RETVAL, 1, struct map);	958	New (0, RETVAL, 1, struct map);
431	RETVAL->x = 0;	959	RETVAL->x = 0;
432	RETVAL->y = 0;	960	RETVAL->y = 0;
433	RETVAL->w = map_width;	961	RETVAL->w = map_width;
434	RETVAL->h = map_height;	962	RETVAL->h = map_height;
435	RETVAL->vx = 0;	963	RETVAL->ox = 0;
436	RETVAL->vy = 0;	964	RETVAL->oy = 0;
437	RETVAL->faces = 8192;	965	RETVAL->faces = 8192;
438	Newz (0, RETVAL->face, RETVAL->faces, mapface);	966	Newz (0, RETVAL->face, RETVAL->faces, mapface);
		967	RETVAL->texs = 8192;
		968	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
439	RETVAL->rows = 0;	969	RETVAL->rows = 0;
440	RETVAL->row = 0;	970	RETVAL->row = 0;
441	OUTPUT:	971	OUTPUT:
442	RETVAL	972	RETVAL
443		973
…		…
454	clear (CFClient::Map self)	984	clear (CFClient::Map self)
455	CODE:	985	CODE:
456	map_clear (self);	986	map_clear (self);
457		987
458	void	988	void
459	set_texture (CFClient::Map self, int face, int name, int w, int h, float s, float t)	989	set_face (CFClient::Map self, int face, int texid)
460	CODE:	990	CODE:
461	{	991	{
462	while (self->faces < face)	992	while (self->faces <= face)
463	{	993	{
464	Append (mapface, self->face, self->faces, self->faces);	994	Append (mapface, self->face, self->faces, self->faces);
465	self->faces *= 2;	995	self->faces *= 2;
466	}	996	}
467		997
468	self->face [face].name = name;
469	self->face [face].w = w;	998	self->face [face] = texid;
470	self->face [face].h = h;
471	self->face [face].s = s;
472	self->face [face].t = t;
473	}	999	}
		1000
		1001	void
		1002	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)
		1003	CODE:
		1004	{
		1005	while (self->texs <= texid)
		1006	{
		1007	Append (maptex, self->tex, self->texs, self->texs);
		1008	self->texs *= 2;
		1009	}
		1010
		1011	{
		1012	maptex *tex = self->tex + texid;
		1013
		1014	tex->name = name;
		1015	tex->w = w;
		1016	tex->h = h;
		1017	tex->s = s;
		1018	tex->t = t;
		1019	tex->r = r;
		1020	tex->g = g;
		1021	tex->b = b;
		1022	tex->a = a;
		1023	}
		1024	}
		1025
		1026	int
		1027	ox (CFClient::Map self)
		1028	ALIAS:
		1029	oy = 1
		1030	CODE:
		1031	switch (ix)
		1032	{
		1033	case 0: RETVAL = self->ox; break;
		1034	case 1: RETVAL = self->oy; break;
		1035	}
		1036	OUTPUT:
		1037	RETVAL
474		1038
475	void	1039	void
476	scroll (CFClient::Map self, int dx, int dy)	1040	scroll (CFClient::Map self, int dx, int dy)
477	CODE:	1041	CODE:
478	{	1042	{
…		…
484	if (dy > 0)	1048	if (dy > 0)
485	map_blank (self, self->x, self->y, self->w, dy - 1);	1049	map_blank (self, self->x, self->y, self->w, dy - 1);
486	else if (dy < 0)	1050	else if (dy < 0)
487	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1051	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);
488		1052
489	self->x += dx;	1053	self->ox += dx; self->x += dx;
490	self->y += dy;	1054	self->oy += dy; self->y += dy;
491		1055
492	while (self->y < 0)	1056	while (self->y < 0)
493	{	1057	{
494	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	1058	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);
495		1059
…		…
502	map1a_update (CFClient::Map self, SV *data_)	1066	map1a_update (CFClient::Map self, SV *data_)
503	CODE:	1067	CODE:
504	{	1068	{
505	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1069	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
506	uint8_t *data_end = (uint8_t *)SvEND (data_);	1070	uint8_t *data_end = (uint8_t *)SvEND (data_);
507		1071	mapcell *cell;
		1072	int x, y, flags;
		1073
508	while (data < data_end)	1074	while (data < data_end)
509	{	1075	{
510	int flags = (data [0] << 8) + data [1]; data += 2;	1076	flags = (data [0] << 8) + data [1]; data += 2;
511		1077
512	int x = ((flags >> 10) & 63) + self->x;	1078	x = ((flags >> 10) & 63) + self->x;
513	int y = ((flags >> 4) & 63) + self->y;	1079	y = ((flags >> 4) & 63) + self->y;
514		1080
515	while (y >= self->rows)	1081	cell = map_get_cell (self, x, y);
516	{
517	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);
518
519	self->rows += MAP_EXTEND_Y;
520	}
521
522	maprow *row = self->row + y;
523
524	if (!row->col)
525	{
526	Newz (0, row->col, MAP_EXTEND_X, mapcell);
527	row->c0 = self->x - MAP_EXTEND_X / 4;
528	row->c1 = row->c0 + MAP_EXTEND_X;
529	}
530
531	if (row->c0 > x)
532	{
533	int extend = row->c0 - x + MAP_EXTEND_X;
534	Prepend (mapcell, row->col, row->c1 - row->c0, extend);
535	row->c0 -= extend;
536	}
537	else if (x >= row->c1)
538	{
539	int extend = x - row->c1 + MAP_EXTEND_X;
540	Append (mapcell, row->col, row->c1 - row->c0, extend);
541	row->c1 += extend;
542	}
543
544	assert (y >= 0);
545	assert (y < self->rows);
546	assert (x >= row->c0);
547	assert (x < row->c1);
548	mapcell *cell = row->col + (x - row->c0);
549		1082
550	if (flags & 15)	1083	if (flags & 15)
551	{	1084	{
552	if (cell->darkness < 0 && x < self->w && y < self->h)	1085	if (cell->darkness < 0)
553	{	1086	{
554	cell->darkness = 0;	1087	cell->darkness = 0;
555	cell->face [0] = 0;	1088	cell->face [0] = 0;
556	cell->face [1] = 0;	1089	cell->face [1] = 0;
557	cell->face [2] = 0;	1090	cell->face [2] = 0;
558	}	1091	}
559		1092
560	cell->darkness = flags & 8 ? *data++ : 255;	1093	cell->darkness = flags & 8 ? *data++ : 255;
		1094
		1095	//TODO: don't trust server data to be in-range(!)
561		1096
562	if (flags & 4)	1097	if (flags & 4)
563	{	1098	{
564	cell->face [0] = (data [0] << 8) + data [1]; data += 2;	1099	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
565	}	1100	}
566		1101
567	if (flags & 2)	1102	if (flags & 2)
568	{	1103	{
569	cell->face [1] = (data [0] << 8) + data [1]; data += 2;	1104	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
570	}	1105	}
571		1106
572	if (flags & 1)	1107	if (flags & 1)
573	{	1108	{
574	cell->face [2] = (data [0] << 8) + data [1]; data += 2;	1109	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
575	}	1110	}
576	}	1111	}
577	else	1112	else
578	cell->darkness = -1;	1113	cell->darkness = -1;
579	}	1114	}
580	}	1115	}
581		1116
582	void	1117	SV *
583	draw (CFClient::Map self, int x0, int y0, int sw, int sh)	1118	mapmap (CFClient::Map self, int x0, int y0, int w, int h)
		1119	CODE:
		1120	{
		1121	int x1, x;
		1122	int y1, y;
		1123	int z;
		1124	SV *map_sv = newSV (w * h * sizeof (uint32_t));
		1125	uint32_t *map = (uint32_t *)SvPVX (map_sv);
		1126
		1127	SvPOK_only (map_sv);
		1128	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
		1129
		1130	x0 += self->x; x1 = x0 + w;
		1131	y0 += self->y; y1 = y0 + h;
		1132
		1133	for (y = y0; y < y1; y++)
		1134	{
		1135	maprow *row = 0 <= y && y < self->rows
		1136	? self->row + y
		1137	: 0;
		1138
		1139	for (x = x0; x < x1; x++)
		1140	{
		1141	int r = 32, g = 32, b = 32, a = 192;
		1142
		1143	if (row && row->c0 <= x && x < row->c1)
		1144	{
		1145	mapcell *cell = row->col + (x - row->c0);
		1146
		1147	for (z = 0; z <= 0; z++)
		1148	{
		1149	mapface face = cell->face [z];
		1150
		1151	if (face)
		1152	{
		1153	maptex tex = self->tex [face];
		1154	int a0 = 255 - tex.a;
		1155	int a1 = tex.a;
		1156
		1157	r = (r * a0 + tex.r * a1) / 255;
		1158	g = (g * a0 + tex.g * a1) / 255;
		1159	b = (b * a0 + tex.b * a1) / 255;
		1160	a = (a * a0 + tex.a * a1) / 255;
		1161	}
		1162	}
		1163	}
		1164
		1165	*map++ = (r )
		1166	| (g << 8)
		1167	| (b << 16)
		1168	| (a << 24);
		1169	}
		1170	}
		1171
		1172	RETVAL = map_sv;
		1173	}
		1174	OUTPUT:
		1175	RETVAL
		1176
		1177	void
		1178	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
584	PPCODE:	1179	PPCODE:
585	{	1180	{
		1181	int vx, vy;
		1182	int x, y, z;
		1183	int last_name;
		1184	mapface face;
586	int sw4 = (sw + 3) & ~3;	1185	int sw4 = (sw + 3) & ~3;
587	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1186	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
588	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1187	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
589		1188
		1189	memset (darkness, 255, sw4 * sh);
590	SvPOK_only (darkness_sv);	1190	SvPOK_only (darkness_sv);
591	SvCUR_set (darkness_sv, sw4 * sh);	1191	SvCUR_set (darkness_sv, sw4 * sh);
592		1192
		1193	vx = self->x + (self->w - sw) / 2 - shift_x;
		1194	vy = self->y + (self->h - sh) / 2 - shift_y;
		1195
		1196	/*
593	int vx = self->vx = self->w >= sw	1197	int vx = self->vx = self->w >= sw
594	? self->x + (self->w - sw) / 2	1198	? self->x + (self->w - sw) / 2
595	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1199	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
596		1200
597	int vy = self->vy = self->h >= sh	1201	int vy = self->vy = self->h >= sh
598	? self->y + (self->h - sh) / 2	1202	? self->y + (self->h - sh) / 2
599	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1203	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
		1204	*/
600		1205
601	glColor4ub (255, 255, 255, 255);	1206	glColor4ub (255, 255, 255, 255);
602		1207
603	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1208	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
604	glEnable (GL_BLEND);	1209	glEnable (GL_BLEND);
605	glEnable (GL_TEXTURE_2D);	1210	glEnable (GL_TEXTURE_2D);
606	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1211	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
607		1212
608	int x, y, z;
609
610	int last_name = 0;
611
612	glBegin (GL_QUADS);	1213	glBegin (GL_QUADS);
		1214
		1215	last_name = 0;
613		1216
614	for (z = 0; z < 3; z++)	1217	for (z = 0; z < 3; z++)
615	for (y = 0; y < sh; y++)	1218	for (y = 0; y < sh; y++)
616	if (0 <= y + vy && y + vy < self->rows)	1219	if (0 <= y + vy && y + vy < self->rows)
617	{	1220	{
…		…
624		1227
625	darkness[y * sw4 + x] = cell->darkness < 0	1228	darkness[y * sw4 + x] = cell->darkness < 0
626	? 255 - FOW_DARKNESS	1229	? 255 - FOW_DARKNESS
627	: 255 - cell->darkness;	1230	: 255 - cell->darkness;
628		1231
629	uint16_t face = cell->face [z];	1232	face = cell->face [z];
630		1233
631	if (face)	1234	if (face)
632	{	1235	{
633	mapface tex = self->face [face];	1236	maptex tex = self->tex [face];
634		1237
635	int px = (x + 1) * 32 - tex.w;	1238	int px = (x + 1) * 32 - tex.w;
636	int py = (y + 1) * 32 - tex.h;	1239	int py = (y + 1) * 32 - tex.h;
637		1240
638	if (last_name != tex.name)	1241	if (last_name != tex.name)
…		…
660	PUSHs (sv_2mortal (newSViv (sw4)));	1263	PUSHs (sv_2mortal (newSViv (sw4)));
661	PUSHs (sv_2mortal (newSViv (sh)));	1264	PUSHs (sv_2mortal (newSViv (sh)));
662	PUSHs (darkness_sv);	1265	PUSHs (darkness_sv);
663	}	1266	}
664		1267
		1268	SV *
		1269	get_rect (CFClient::Map self, int x0, int y0, int w, int h)
		1270	CODE:
		1271	{
		1272	int x, y, x1, y1;
		1273	SV *data_sv = newSV (w * h * 7 + 5);
		1274	uint8_t *data = (uint8_t *)SvPVX (data_sv);
		1275
		1276	*data++ = 0; /* version 0 format */
		1277	*data++ = w >> 8; *data++ = w;
		1278	*data++ = h >> 8; *data++ = h;
		1279
		1280	// we need to do this 'cause we don't keep an absolute coord system for rows
		1281	// TODO: treat rows as we treat columns
		1282	map_get_row (self, y0 + self->y - self->oy);//D
		1283	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
		1284
		1285	x0 += self->x - self->ox;
		1286	y0 += self->y - self->oy;
		1287
		1288	x1 = x0 + w;
		1289	y1 = y0 + h;
		1290
		1291	for (y = y0; y < y1; y++)
		1292	{
		1293	maprow *row = 0 <= y && y < self->rows
		1294	? self->row + y
		1295	: 0;
		1296
		1297	for (x = x0; x < x1; x++)
		1298	{
		1299	if (row && row->c0 <= x && x < row->c1)
		1300	{
		1301	mapcell *cell = row->col + (x - row->c0);
		1302	uint8_t flags = 0;
		1303
		1304	if (cell->face [0]) flags |= 1;
		1305	if (cell->face [1]) flags |= 2;
		1306	if (cell->face [2]) flags |= 4;
		1307
		1308	*data++ = flags;
		1309
		1310	if (flags & 1)
		1311	{
		1312	*data++ = cell->face [0] >> 8;
		1313	*data++ = cell->face [0];
		1314	}
		1315
		1316	if (flags & 2)
		1317	{
		1318	*data++ = cell->face [1] >> 8;
		1319	*data++ = cell->face [1];
		1320	}
		1321
		1322	if (flags & 4)
		1323	{
		1324	*data++ = cell->face [2] >> 8;
		1325	*data++ = cell->face [2];
		1326	}
		1327	}
		1328	else
		1329	*data++ = 0;
		1330	}
		1331	}
		1332
		1333	SvPOK_only (data_sv);
		1334	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		1335	RETVAL = data_sv;
		1336	}
		1337	OUTPUT:
		1338	RETVAL
		1339
		1340	void
		1341	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)
		1342	PPCODE:
		1343	{
		1344	int x, y, z;
		1345	int w, h;
		1346	int x1, y1;
		1347
		1348	if (*data++ != 0)
		1349	return; /* version mismatch */
		1350
		1351	w = *data++ << 8; w |= *data++;
		1352	h = *data++ << 8; h |= *data++;
		1353
		1354	// we need to do this 'cause we don't keep an absolute coord system for rows
		1355	// TODO: treat rows as we treat columns
		1356	map_get_row (self, y0 + self->y - self->oy);//D
		1357	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
		1358
		1359	x0 += self->x - self->ox;
		1360	y0 += self->y - self->oy;
		1361
		1362	x1 = x0 + w;
		1363	y1 = y0 + h;
		1364
		1365	for (y = y0; y < y1; y++)
		1366	{
		1367	maprow *row = map_get_row (self, y);
		1368
		1369	for (x = x0; x < x1; x++)
		1370	{
		1371	uint8_t flags = *data++;
		1372
		1373	if (flags)
		1374	{
		1375	mapface face[3] = { 0, 0, 0 };
		1376
		1377	mapcell *cell = row_get_cell (row, x);
		1378
		1379	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
		1380	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
		1381	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
		1382
		1383	if (cell->darkness <= 0)
		1384	{
		1385	cell->darkness = -1;
		1386
		1387	for (z = 0; z <= 2; z++)
		1388	{
		1389	cell->face[z] = face[z];
		1390
		1391	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))
		1392	XPUSHs (sv_2mortal (newSViv (face[z])));
		1393	}
		1394	}
		1395	}
		1396	}
		1397	}
		1398	}
		1399
		1400	MODULE = CFClient PACKAGE = CFClient::MixChunk
		1401
		1402	CFClient::MixChunk
		1403	new_from_file (SV *class, char *path)
		1404	CODE:
		1405	RETVAL = Mix_LoadWAV (path);
		1406	OUTPUT:
		1407	RETVAL
		1408
		1409	void
		1410	DESTROY (CFClient::MixChunk self)
		1411	CODE:
		1412	Mix_FreeChunk (self);
		1413
		1414	int
		1415	volume (CFClient::MixChunk self, int volume = -1)
		1416	CODE:
		1417	RETVAL = Mix_VolumeChunk (self, volume);
		1418	OUTPUT:
		1419	RETVAL
		1420
		1421	int
		1422	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
		1423	CODE:
		1424	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		1425	OUTPUT:
		1426	RETVAL
		1427
		1428	MODULE = CFClient PACKAGE = CFClient::MixMusic
		1429
		1430	int
		1431	volume (int volume = -1)
		1432	CODE:
		1433	RETVAL = Mix_VolumeMusic (volume);
		1434	OUTPUT:
		1435	RETVAL
		1436
		1437	CFClient::MixMusic
		1438	new_from_file (SV *class, char *path)
		1439	CODE:
		1440	RETVAL = Mix_LoadMUS (path);
		1441	OUTPUT:
		1442	RETVAL
		1443
		1444	void
		1445	DESTROY (CFClient::MixMusic self)
		1446	CODE:
		1447	Mix_FreeMusic (self);
		1448
		1449	int
		1450	play (CFClient::MixMusic self, int loops = -1)
		1451	CODE:
		1452	RETVAL = Mix_PlayMusic (self, loops);
		1453	OUTPUT:
		1454	RETVAL
		1455
		1456	MODULE = CFClient PACKAGE = CFClient::OpenGL
		1457
		1458	BOOT:
		1459	{
		1460	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);
		1461	static const struct {
		1462	const char *name;
		1463	IV iv;
		1464	} *civ, const_iv[] = {
		1465	# define const_iv(name) { # name, (IV)name }
		1466	const_iv (GL_COLOR_MATERIAL),
		1467	const_iv (GL_SMOOTH),
		1468	const_iv (GL_FLAT),
		1469	const_iv (GL_DITHER),
		1470	const_iv (GL_BLEND),
		1471	const_iv (GL_SCISSOR_TEST),
		1472	const_iv (GL_AND),
		1473	const_iv (GL_ONE),
		1474	const_iv (GL_ZERO),
		1475	const_iv (GL_SRC_ALPHA),
		1476	const_iv (GL_SRC_ALPHA_SATURATE),
		1477	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1478	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1479	const_iv (GL_RGB),
		1480	const_iv (GL_RGBA),
		1481	const_iv (GL_UNSIGNED_BYTE),
		1482	const_iv (GL_ALPHA),
		1483	const_iv (GL_LUMINANCE),
		1484	const_iv (GL_FLOAT),
		1485	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		1486	const_iv (GL_COMPILE),
		1487	const_iv (GL_TEXTURE_1D),
		1488	const_iv (GL_TEXTURE_2D),
		1489	const_iv (GL_TEXTURE_ENV),
		1490	const_iv (GL_TEXTURE_MAG_FILTER),
		1491	const_iv (GL_TEXTURE_MIN_FILTER),
		1492	const_iv (GL_TEXTURE_ENV_MODE),
		1493	const_iv (GL_TEXTURE_WRAP_S),
		1494	const_iv (GL_TEXTURE_WRAP_T),
		1495	const_iv (GL_CLAMP),
		1496	const_iv (GL_REPEAT),
		1497	const_iv (GL_NEAREST),
		1498	const_iv (GL_LINEAR),
		1499	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1500	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1501	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1502	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1503	const_iv (GL_GENERATE_MIPMAP),
		1504	const_iv (GL_MODULATE),
		1505	const_iv (GL_DECAL),
		1506	const_iv (GL_REPLACE),
		1507	const_iv (GL_COLOR_BUFFER_BIT),
		1508	const_iv (GL_PROJECTION),
		1509	const_iv (GL_MODELVIEW),
		1510	const_iv (GL_COLOR_LOGIC_OP),
		1511	const_iv (GL_SEPARABLE_2D),
		1512	const_iv (GL_CONVOLUTION_2D),
		1513	const_iv (GL_CONVOLUTION_BORDER_MODE),
		1514	const_iv (GL_CONSTANT_BORDER),
		1515	const_iv (GL_LINES),
		1516	const_iv (GL_QUADS),
		1517	const_iv (GL_LINE_LOOP),
		1518	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		1519	const_iv (GL_FASTEST),
		1520	# undef const_iv
		1521	};
		1522
		1523	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		1524	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1525	}
		1526
		1527	int glGetError ()
		1528
		1529	void glClear (int mask)
		1530
		1531	void glClearColor (float r, float g, float b, float a = 1.0)
		1532	PROTOTYPE: @
		1533
		1534	void glEnable (int cap)
		1535
		1536	void glDisable (int cap)
		1537
		1538	void glShadeModel (int mode)
		1539
		1540	void glHint (int target, int mode)
		1541
		1542	void glBlendFunc (int sfactor, int dfactor)
		1543
		1544	void glLogicOp (int opcode)
		1545
		1546	void glColorMask (int red, int green, int blue, int alpha)
		1547
		1548	void glMatrixMode (int mode)
		1549
		1550	void glPushMatrix ()
		1551
		1552	void glPopMatrix ()
		1553
		1554	void glLoadIdentity ()
		1555
		1556	# near and far are due to microsofts buggy c compiler
		1557	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		1558
		1559	void glViewport (int x, int y, int width, int height)
		1560
		1561	void glScissor (int x, int y, int width, int height)
		1562
		1563	void glTranslate (float x, float y, float z = 0.)
		1564	CODE:
		1565	glTranslatef (x, y, z);
		1566
		1567	void glScale (float x, float y, float z = 1.)
		1568	CODE:
		1569	glScalef (x, y, z);
		1570
		1571	void glRotate (float angle, float x, float y, float z)
		1572	CODE:
		1573	glRotatef (angle, x, y, z);
		1574
		1575	void glBegin (int mode)
		1576
		1577	void glEnd ()
		1578
		1579	void glColor (float r, float g, float b, float a = 1.0)
		1580	PROTOTYPE: @
		1581	CODE:
		1582	glColor4ub (r * 255.999, g * 255.999, b * 255.999, a * 255.999);
		1583
		1584	void glVertex (float x, float y, float z = 0.)
		1585	CODE:
		1586	glVertex3f (x, y, z);
		1587
		1588	void glTexCoord (float s, float t)
		1589	CODE:
		1590	glTexCoord2f (s, t);
		1591
		1592	void glTexEnv (int target, int pname, float param)
		1593	CODE:
		1594	glTexEnvf (target, pname, param);
		1595
		1596	void glTexParameter (int target, int pname, float param)
		1597	CODE:
		1598	glTexParameterf (target, pname, param);
		1599
		1600	void glBindTexture (int target, int name)
		1601
		1602	void glConvolutionParameter (int target, int pname, float params)
		1603	CODE:
		1604	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
		1605
		1606	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1607	CODE:
		1608	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,
		1609	(target, internalformat, width, height, format, type, data));
		1610
		1611	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		1612	CODE:
		1613	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,
		1614	(target, internalformat, width, height, format, type, row, column));
		1615
		1616	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		1617
		1618	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1619
		1620	void glRasterPos (int x, int y)
		1621	CODE:
		1622	glRasterPos2i (x, y);
		1623
		1624	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
		1625
		1626	int glGenTexture ()
		1627	CODE:
		1628	{
		1629	GLuint name;
		1630	glGenTextures (1, &name);
		1631	RETVAL = name;
		1632	}
		1633	OUTPUT:
		1634	RETVAL
		1635
		1636	void glDeleteTexture (int name)
		1637	CODE:
		1638	{
		1639	GLuint name_ = name;
		1640	glDeleteTextures (1, &name_);
		1641	}
		1642
		1643	int glGenList ()
		1644	CODE:
		1645	RETVAL = glGenLists (1);
		1646	OUTPUT:
		1647	RETVAL
		1648
		1649	void glDeleteList (int list)
		1650	CODE:
		1651	glDeleteLists (list, 1);
		1652
		1653	void glNewList (int list, int mode = GL_COMPILE)
		1654
		1655	void glEndList ()
		1656
		1657	void glCallList (int list)
		1658

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