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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.79 by root, Sun May 14 22:24:14 2006 UTC vs.
Revision 1.167 by root, Sat Dec 9 02:21:25 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)
		8	# pragma warning(disable:4761)
6	#endif	9	#endif
7		10
8	#include "EXTERN.h"	11	#include "EXTERN.h"
9	#include "perl.h"	12	#include "perl.h"
10	#include "XSUB.h"	13	#include "XSUB.h"
11		14
		15	#ifdef _WIN32
		16	# undef pipe
		17	#endif
		18
		19	#include <math.h>
12	#include <string.h>	20	#include <string.h>
13	#include <stdio.h>	21	#include <stdio.h>
		22	#include <stdlib.h>
14		23
15	#include <SDL.h>	24	#include <SDL.h>
16	#include <SDL_endian.h>	25	#include <SDL_endian.h>
17	#include <SDL_image.h>	26	#include <SDL_image.h>
18	#include <SDL_mixer.h>	27	#include <SDL_mixer.h>
19	#include <SDL_opengl.h>	28	#include <SDL_opengl.h>
20		29
		30	#define PANGO_ENABLE_BACKEND
		31	#define G_DISABLE_CAST_CHECKS
		32
21	#include <glib/gmacros.h>	33	#include <glib/gmacros.h>
22		34
23	#include <pango/pango.h>	35	#include <pango/pango.h>
24	#include <pango/pangofc-fontmap.h>
25	#include <pango/pangoft2.h>
26	#include <pango/pangocairo.h>
27		36
28	#ifndef _WIN32	37	#ifndef _WIN32
29	# include <sys/types.h>	38	# include <sys/types.h>
30	# include <sys/socket.h>	39	# include <sys/socket.h>
31	# include <netinet/in.h>	40	# include <netinet/in.h>
32	# include <netinet/tcp.h>	41	# include <netinet/tcp.h>
33	# include <inttypes.h>	42	# include <inttypes.h>
34	#else
35	typedef unsigned char uint8_t;
36	typedef unsigned short uint16_t;
37	typedef unsigned int uint32_t;
38	typedef signed char int8_t;
39	typedef signed short int16_t;
40	typedef signed int int32_t;
41	#endif	43	#endif
42		44
43	#include "glext.h"	45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
44		46
45	#define FOW_DARKNESS 32	47	#define FOW_DARKNESS 32
46		48
47	#define MAP_EXTEND_X 32	49	#define MAP_EXTEND_X 32
48	#define MAP_EXTEND_Y 512	50	#define MAP_EXTEND_Y 512
49		51
50	#define MIN_FONT_HEIGHT 10	52	#define MIN_FONT_HEIGHT 10
51		53
52	#define GL_CALL(type,func,args) \	54	#if 0
53	{ \	55	# define PARACHUTE SDL_INIT_NOPARACHUTE
54	static int init_; \	56	#else
55	static type fptr_; \	57	# define PARACHUTE 0
56	\	58	#endif
57	if (!init_) \
58	{ \
59	init_ = 1; \
60	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
61	} \
62	\
63	if (fptr_) \
64	fptr_ args; \
65	}
66		59
		60	static struct
		61	{
		62	#define GL_FUNC(ptr,name) ptr name;
		63	#include "glfunc.h"
		64	#undef GL_FUNC
		65	} gl;
		66
		67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		68	{
		69	if (gl.BlendFuncSeparate)
		70	gl.BlendFuncSeparate (sa, da, saa, daa);
		71	else if (gl.BlendFuncSeparateEXT)
		72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		73	else
		74	glBlendFunc (sa, da);
		75	}
		76
		77	#include "texcache.c"
		78
		79	#include "pango-font.c"
		80	#include "pango-fontmap.c"
		81	#include "pango-render.c"
		82
67	typedef Mix_Chunk *CFClient__MixChunk;	83	typedef Mix_Chunk *CFPlus__MixChunk;
68	typedef Mix_Music *CFClient__MixMusic;	84	typedef Mix_Music *CFPlus__MixMusic;
69		85
70	typedef PangoFontDescription *CFClient__Font;	86	typedef PangoFontDescription *CFPlus__Font;
		87
		88	static int
		89	shape_attr_p (PangoLayoutRun *run)
		90	{
		91	GSList *attrs = run->item->analysis.extra_attrs;
		92
		93	while (attrs)
		94	{
		95	PangoAttribute *attr = attrs->data;
		96
		97	if (attr->klass->type == PANGO_ATTR_SHAPE)
		98	return 1;
		99
		100	attrs = attrs->next;
		101	}
		102
		103	return 0;
		104	}
71		105
72	typedef struct cf_layout {	106	typedef struct cf_layout {
73	PangoLayout *pl; // either derived from a cairo or ft2 context	107	PangoLayout *pl;
74	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
75	float r, g, b, a; // default color for rgba mode	108	float r, g, b, a; // default color for rgba mode
76	int base_height;	109	int base_height;
77	CFClient__Font font;	110	CFPlus__Font font;
78	} *CFClient__Layout;	111	} *CFPlus__Layout;
79		112
80	static CFClient__Font default_font;	113	static CFPlus__Font default_font;
81	static PangoContext *ft2_context, *cairo_context;	114	static PangoContext *opengl_context;
82	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	115	static PangoFontMap *opengl_fontmap;
83		116
84	static void	117	static void
85	substitute_func (FcPattern *pattern, gpointer data)	118	substitute_func (FcPattern *pattern, gpointer data)
86	{	119	{
87	FcPatternAddBool (pattern, FC_HINTING , 1);	120	FcPatternAddBool (pattern, FC_HINTING, 1);
		121	#ifdef FC_HINT_STYLE
		122	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		123	#endif
88	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
89	}	125	}
90		126
91	static void	127	static void
92	layout_update_font (CFClient__Layout self)	128	layout_update_font (CFPlus__Layout self)
93	{	129	{
94	/* use a random scale factor to account for unknown descenders, 0.8 works	130	/* use a random scale factor to account for unknown descenders, 0.8 works
95	* reasonably well with bitstream vera	131	* reasonably well with bitstream vera
96	*/	132	*/
97	PangoFontDescription *font = self->font ? self->font : default_font;	133	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
101		137
102	pango_layout_set_font_description (self->pl, font);	138	pango_layout_set_font_description (self->pl, font);
103	}	139	}
104		140
105	static void	141	static void
106	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	142	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
107	{	143	{
		144	PangoRectangle rect;
		145
		146	// get_pixel_* wrongly rounds down
108	pango_layout_get_pixel_size (self->pl, w, h);	147	pango_layout_get_extents (self->pl, 0, &rect);
109		148
110	if (!*w) *w = 1;	149	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
111	if (!*h) *h = 1;	150	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
112		151
113	*w = (*w + 3) & ~3;	152	if (!rect.width) rect.width = 1;
		153	if (!rect.height) rect.height = 1;
		154
		155	*w = rect.width;
		156	*h = rect.height;
114	}	157	}
115		158
116	typedef uint16_t mapface;	159	typedef uint16_t mapface;
117		160
118	typedef struct {	161	typedef struct {
…		…
121	float s, t;	164	float s, t;
122	uint8_t r, g, b, a;	165	uint8_t r, g, b, a;
123	} maptex;	166	} maptex;
124		167
125	typedef struct {	168	typedef struct {
126	int16_t darkness;	169	uint32_t player;
127	mapface face[3];	170	mapface face[3];
		171	uint16_t darkness;
		172	uint8_t stat_width, stat_hp, flags;
128	} mapcell;	173	} mapcell;
129		174
130	typedef struct {	175	typedef struct {
131	int32_t c0, c1;	176	int32_t c0, c1;
132	mapcell *col;	177	mapcell *col;
…		…
141	int texs;	186	int texs;
142	maptex *tex;	187	maptex *tex;
143		188
144	int32_t rows;	189	int32_t rows;
145	maprow *row;	190	maprow *row;
146	} *CFClient__Map;	191	} *CFPlus__Map;
147		192
148	static char *	193	static char *
149	prepend (char *ptr, int sze, int inc)	194	prepend (char *ptr, int sze, int inc)
150	{	195	{
151	char *p;	196	char *p;
…		…
169		214
170	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	215	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
171	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	216	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
172		217
173	static maprow *	218	static maprow *
174	map_get_row (CFClient__Map self, int y)	219	map_get_row (CFPlus__Map self, int y)
175	{	220	{
176	if (0 > y)	221	if (0 > y)
177	{	222	{
178	int extend = - y + MAP_EXTEND_Y;	223	int extend = - y + MAP_EXTEND_Y;
179	Prepend (maprow, self->row, self->rows, extend);	224	Prepend (maprow, self->row, self->rows, extend);
…		…
217		262
218	return row->col + (x - row->c0);	263	return row->col + (x - row->c0);
219	}	264	}
220		265
221	static mapcell *	266	static mapcell *
222	map_get_cell (CFClient__Map self, int x, int y)	267	map_get_cell (CFPlus__Map self, int x, int y)
223	{	268	{
224	return row_get_cell (map_get_row (self, y), x);	269	return row_get_cell (map_get_row (self, y), x);
225	}	270	}
226		271
227	static void	272	static void
228	map_clear (CFClient__Map self)	273	map_clear (CFPlus__Map self)
229	{	274	{
230	int r;	275	int r;
231		276
232	for (r = 0; r < self->rows; r++)	277	for (r = 0; r < self->rows; r++)
233	Safefree (self->row[r].col);	278	Safefree (self->row[r].col);
…		…
241	self->row = 0;	286	self->row = 0;
242	self->rows = 0;	287	self->rows = 0;
243	}	288	}
244		289
245	static void	290	static void
246	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
247	{	292	{
248	int x, y;	293	int x, y;
249	maprow *row;	294	maprow *row;
		295	mapcell *cell;
250		296
251	for (y = y0; y < y0 + h; y++)	297	for (y = y0; y < y0 + h; y++)
252	if (y >= 0)	298	if (y >= 0)
253	{	299	{
254	if (y >= self->rows)	300	if (y >= self->rows)
…		…
260	if (x >= row->c0)	306	if (x >= row->c0)
261	{	307	{
262	if (x >= row->c1)	308	if (x >= row->c1)
263	break;	309	break;
264		310
265	row->col[x - row->c0].darkness = -1;	311	cell = row->col + x - row->c0;
		312
		313	cell->darkness = 0;
		314	cell->stat_hp = 0;
		315	cell->flags = 0;
		316	cell->player = 0;
266	}	317	}
267	}	318	}
268	}	319	}
269		320
270	static void	321	static void
…		…
291	ev.data2 = 0;	342	ev.data2 = 0;
292		343
293	SDL_PushEvent ((SDL_Event *)&ev);	344	SDL_PushEvent ((SDL_Event *)&ev);
294	}	345	}
295		346
		347	static unsigned int
		348	minpot (unsigned int n)
		349	{
		350	if (!n)
		351	return 0;
		352
		353	--n;
		354
		355	n |= n >> 1;
		356	n |= n >> 2;
		357	n |= n >> 4;
		358	n |= n >> 8;
		359	n |= n >> 16;
		360
		361	return n + 1;
		362	}
		363
		364	/* SDL should provide this, really. */
		365	#define SDLK_MODIFIER_MIN 300
		366	#define SDLK_MODIFIER_MAX 314
		367
296	MODULE = CFClient PACKAGE = CFClient	368	MODULE = CFPlus PACKAGE = CFPlus
297		369
298	PROTOTYPES: ENABLE	370	PROTOTYPES: ENABLE
299		371
300	BOOT:	372	BOOT:
301	{	373	{
302	HV *stash = gv_stashpv ("CFClient", 1);	374	HV *stash = gv_stashpv ("CFPlus", 1);
303	static const struct {	375	static const struct {
304	const char *name;	376	const char *name;
305	IV iv;	377	IV iv;
306	} *civ, const_iv[] = {	378	} *civ, const_iv[] = {
307	# define const_iv(name) { # name, (IV)name }	379	# define const_iv(name) { # name, (IV)name }
		380	const_iv (SDLK_MODIFIER_MIN),
		381	const_iv (SDLK_MODIFIER_MAX),
		382
308	const_iv (SDL_ACTIVEEVENT),	383	const_iv (SDL_ACTIVEEVENT),
309	const_iv (SDL_KEYDOWN),	384	const_iv (SDL_KEYDOWN),
310	const_iv (SDL_KEYUP),	385	const_iv (SDL_KEYUP),
311	const_iv (SDL_MOUSEMOTION),	386	const_iv (SDL_MOUSEMOTION),
312	const_iv (SDL_MOUSEBUTTONDOWN),	387	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
321	const_iv (SDL_EVENT_RESERVEDA),	396	const_iv (SDL_EVENT_RESERVEDA),
322	const_iv (SDL_EVENT_RESERVEDB),	397	const_iv (SDL_EVENT_RESERVEDB),
323	const_iv (SDL_VIDEORESIZE),	398	const_iv (SDL_VIDEORESIZE),
324	const_iv (SDL_VIDEOEXPOSE),	399	const_iv (SDL_VIDEOEXPOSE),
325	const_iv (SDL_USEREVENT),	400	const_iv (SDL_USEREVENT),
		401
		402	const_iv (SDL_APPINPUTFOCUS),
		403	const_iv (SDL_APPMOUSEFOCUS),
		404	const_iv (SDL_APPACTIVE),
		405
326	const_iv (SDLK_KP0),	406	const_iv (SDLK_KP0),
327	const_iv (SDLK_KP1),	407	const_iv (SDLK_KP1),
328	const_iv (SDLK_KP2),	408	const_iv (SDLK_KP2),
329	const_iv (SDLK_KP3),	409	const_iv (SDLK_KP3),
330	const_iv (SDLK_KP4),	410	const_iv (SDLK_KP4),
…		…
385	const_iv (SDLK_BREAK),	465	const_iv (SDLK_BREAK),
386	const_iv (SDLK_MENU),	466	const_iv (SDLK_MENU),
387	const_iv (SDLK_POWER),	467	const_iv (SDLK_POWER),
388	const_iv (SDLK_EURO),	468	const_iv (SDLK_EURO),
389	const_iv (SDLK_UNDO),	469	const_iv (SDLK_UNDO),
		470
390	const_iv (KMOD_NONE),	471	const_iv (KMOD_NONE),
		472	const_iv (KMOD_SHIFT),
391	const_iv (KMOD_LSHIFT),	473	const_iv (KMOD_LSHIFT),
392	const_iv (KMOD_RSHIFT),	474	const_iv (KMOD_RSHIFT),
		475	const_iv (KMOD_CTRL),
393	const_iv (KMOD_LCTRL),	476	const_iv (KMOD_LCTRL),
394	const_iv (KMOD_RCTRL),	477	const_iv (KMOD_RCTRL),
		478	const_iv (KMOD_ALT),
395	const_iv (KMOD_LALT),	479	const_iv (KMOD_LALT),
396	const_iv (KMOD_RALT),	480	const_iv (KMOD_RALT),
		481	const_iv (KMOD_META),
397	const_iv (KMOD_LMETA),	482	const_iv (KMOD_LMETA),
398	const_iv (KMOD_RMETA),	483	const_iv (KMOD_RMETA),
399	const_iv (KMOD_NUM),	484	const_iv (KMOD_NUM),
400	const_iv (KMOD_CAPS),	485	const_iv (KMOD_CAPS),
401	const_iv (KMOD_MODE),	486	const_iv (KMOD_MODE),
402	const_iv (KMOD_CTRL),
403	const_iv (KMOD_SHIFT),
404	const_iv (KMOD_ALT),
405	const_iv (KMOD_META)
406	# undef const_iv	487	# undef const_iv
407	};	488	};
408		489
409	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	490	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
410	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	491	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		492
		493	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		494	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
411	}	495	}
		496
		497	int
		498	in_destruct ()
		499	CODE:
		500	RETVAL = PL_main_cv == Nullcv;
		501	OUTPUT:
		502	RETVAL
		503
		504	NV floor (NV x)
		505
		506	NV ceil (NV x)
412		507
413	void	508	void
414	pango_init ()	509	pango_init ()
415	CODE:	510	CODE:
416	{	511	{
417	// delayed, so it can pick up new fonts added by AddFontResourceEx
418	ft2_fontmap = pango_ft2_font_map_new ();	512	opengl_fontmap = pango_opengl_font_map_new ();
419	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	513	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
420	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	514	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
421
422	cairo_fontmap = pango_cairo_font_map_get_default ();
423	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
424	}	515	}
425		516
426	int	517	int
427	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	518	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
428		519
429	void	520	void
430	SDL_Quit ()	521	SDL_Quit ()
431		522
432	void	523	void
…		…
438	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	529	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
439	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	530	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
440	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	531	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
441	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	532	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
442		533
		534	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		535	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		536
443	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	537	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
444	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	538	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
445	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	539	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
446	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	540	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
447		541
448	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	542	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		543	#if SDL_VERSION_ATLEAST(1,2,10)
449	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	544	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
450	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	545	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		546	#endif
451		547
452	SDL_EnableUNICODE (1);	548	SDL_EnableUNICODE (1);
453	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	549	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
454		550
455	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	551	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
464		560
465	++m;	561	++m;
466	}	562	}
467	}	563	}
468		564
		565	char *
		566	SDL_GetError ()
		567
469	int	568	int
470	SDL_SetVideoMode (int w, int h, int fullscreen)	569	SDL_SetVideoMode (int w, int h, int fullscreen)
471	CODE:	570	CODE:
472	RETVAL = !!SDL_SetVideoMode (	571	RETVAL = !!SDL_SetVideoMode (
473	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	572	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
474	);	573	);
		574	if (RETVAL)
		575	{
475	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	576	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		577	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		578	# include "glfunc.h"
		579	# undef GL_FUNC
		580	}
476	OUTPUT:	581	OUTPUT:
477	RETVAL	582	RETVAL
478		583
479	void	584	void
480	SDL_GL_SwapBuffers ()	585	SDL_GL_SwapBuffers ()
		586
		587	char *
		588	SDL_GetKeyName (int sym)
481		589
482	void	590	void
483	SDL_PollEvent ()	591	SDL_PollEvent ()
484	PPCODE:	592	PPCODE:
485	{	593	{
…		…
495	case SDL_KEYDOWN:	603	case SDL_KEYDOWN:
496	case SDL_KEYUP:	604	case SDL_KEYUP:
497	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	605	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
498	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	606	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
499	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	607	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		608	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
500	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	609	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
501	break;	610	break;
502		611
503	case SDL_ACTIVEEVENT:	612	case SDL_ACTIVEEVENT:
504	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	613	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
505	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	614	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
506	break;	615	break;
507		616
508	case SDL_MOUSEMOTION:	617	case SDL_MOUSEMOTION:
		618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		619
509	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	620	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
510	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	621	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
511	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	622	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
512	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	623	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
513	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	624	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
514	break;	625	break;
515		626
516	case SDL_MOUSEBUTTONDOWN:	627	case SDL_MOUSEBUTTONDOWN:
517	case SDL_MOUSEBUTTONUP:	628	case SDL_MOUSEBUTTONUP:
		629	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		630
518	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	631	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
519	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	632	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
520	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	633	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
521	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	634	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
522	break;	635	break;
…		…
526	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	639	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
527	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	640	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
528	break;	641	break;
529	}	642	}
530		643
531	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	644	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
532	}	645	}
533	}	646	}
534		647
535	int	648	int
536	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	649	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
549	CODE:	662	CODE:
550	#ifndef _WIN32	663	#ifndef _WIN32
551	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	664	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
552	#endif	665	#endif
553		666
554	char *	667	void
555	gl_version ()	668	win32_proxy_info ()
556	CODE:	669	PPCODE:
557	RETVAL = (char *)glGetString (GL_VERSION);	670	{
558	OUTPUT:	671	#ifdef _WIN32
559	RETVAL	672	char buffer[2048];
		673	DWORD buflen;
560		674
561	char *	675	EXTEND (SP, 3);
562	gl_extensions ()	676
563	CODE:	677	buflen = sizeof (buffer);
564	RETVAL = (char *)glGetString (GL_EXTENSIONS);	678	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
565	OUTPUT:	679	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
566	RETVAL	680	{
		681	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		682
		683	buflen = sizeof (buffer);
		684	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		685	{
		686	PUSHs (newSVpv (buffer, 0));
		687
		688	buflen = sizeof (buffer);
		689	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		690	PUSHs (newSVpv (buffer, 0));
		691	}
		692	}
		693	#endif
		694	}
567		695
568	void	696	void
569	add_font (char *file)	697	add_font (char *file)
570	CODE:	698	CODE:
571	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	699	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
572	#ifdef _WIN32
573	// cairo... sigh... requires win2000
574	AddFontResourceEx (file, FR_PRIVATE, 0);
575	#endif
576		700
577	void	701	void
578	load_image_inline (SV *image_)	702	load_image_inline (SV *image_)
579	ALIAS:	703	ALIAS:
580	load_image_file = 1	704	load_image_file = 1
…		…
622		746
623	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	747	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
624		748
625	assert (surface2->pitch == surface2->w * 4);	749	assert (surface2->pitch == surface2->w * 4);
626		750
		751	SDL_LockSurface (surface2);
627	EXTEND (SP, 5);	752	EXTEND (SP, 6);
628	PUSHs (sv_2mortal (newSViv (surface2->w)));	753	PUSHs (sv_2mortal (newSViv (surface2->w)));
629	PUSHs (sv_2mortal (newSViv (surface2->h)));	754	PUSHs (sv_2mortal (newSViv (surface2->h)));
630	SDL_LockSurface (surface2);
631	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	755	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
632	SDL_UnlockSurface (surface2);
633	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	756	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
634	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	757	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
635	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	758	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		759	SDL_UnlockSurface (surface2);
636		760
637	SDL_FreeSurface (surface);	761	SDL_FreeSurface (surface);
638	SDL_FreeSurface (surface2);	762	SDL_FreeSurface (surface2);
639	}	763	}
640		764
…		…
664	}	788	}
665		789
666	void	790	void
667	error (char *message)	791	error (char *message)
668	CODE:	792	CODE:
		793	fprintf (stderr, "ERROR: %s\n", message);
669	#ifdef _WIN32	794	#ifdef _WIN32
670	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	795	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		796	#endif
		797
		798	void
		799	fatal (char *message)
		800	CODE:
		801	fprintf (stderr, "FATAL: %s\n", message);
		802	#ifdef _WIN32
		803	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
		804	#endif
		805	_exit (1);
		806
		807	void
		808	_exit (int retval = 0)
		809	CODE:
		810	#ifdef WIN32
		811	ExitThread (retval); // unclean, please beam me up
671	#else	812	#else
672	fprintf (stderr, "ERROR: %s\n", message);	813	_exit (retval);
673	#endif	814	#endif
674		815
675	void
676	fatal (char *message)
677	CODE:
678	#ifdef _WIN32
679	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
680	#else
681	fprintf (stderr, "FATAL: %s\n", message);
682	#endif
683	exit (1);
684
685	MODULE = CFClient PACKAGE = CFClient::Font	816	MODULE = CFPlus PACKAGE = CFPlus::Font
686		817
687	CFClient::Font	818	CFPlus::Font
688	new_from_file (SV *class, char *path, int id = 0)	819	new_from_file (SV *class, char *path, int id = 0)
689	CODE:	820	CODE:
690	{	821	{
691	int count;	822	int count;
692	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	823	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
695	}	826	}
696	OUTPUT:	827	OUTPUT:
697	RETVAL	828	RETVAL
698		829
699	void	830	void
700	DESTROY (CFClient::Font self)	831	DESTROY (CFPlus::Font self)
701	CODE:	832	CODE:
702	pango_font_description_free (self);	833	pango_font_description_free (self);
703		834
704	void	835	void
705	make_default (CFClient::Font self)	836	make_default (CFPlus::Font self)
706	CODE:	837	CODE:
707	default_font = self;	838	default_font = self;
708		839
709	MODULE = CFClient PACKAGE = CFClient::Layout	840	MODULE = CFPlus PACKAGE = CFPlus::Layout
710		841
711	CFClient::Layout	842	void
712	new (SV *class, int rgba = 0)	843	reset_glyph_cache ()
		844	CODE:
		845	tc_clear ();
		846
		847	CFPlus::Layout
		848	new (SV *class)
713	CODE:	849	CODE:
714	New (0, RETVAL, 1, struct cf_layout);	850	New (0, RETVAL, 1, struct cf_layout);
715		851
716	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	852	RETVAL->pl = pango_layout_new (opengl_context);
717	RETVAL->rgba = rgba;
718	RETVAL->r = 1.;	853	RETVAL->r = 1.;
719	RETVAL->g = 1.;	854	RETVAL->g = 1.;
720	RETVAL->b = 1.;	855	RETVAL->b = 1.;
721	RETVAL->a = 1.;	856	RETVAL->a = 1.;
722	RETVAL->base_height = MIN_FONT_HEIGHT;	857	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
726	layout_update_font (RETVAL);	861	layout_update_font (RETVAL);
727	OUTPUT:	862	OUTPUT:
728	RETVAL	863	RETVAL
729		864
730	void	865	void
731	DESTROY (CFClient::Layout self)	866	DESTROY (CFPlus::Layout self)
732	CODE:	867	CODE:
733	g_object_unref (self->pl);	868	g_object_unref (self->pl);
734	Safefree (self);	869	Safefree (self);
735		870
736	int
737	is_rgba (CFClient::Layout self)
738	CODE:
739	RETVAL = self->rgba;
740	OUTPUT:
741	RETVAL
742
743	void	871	void
744	set_text (CFClient::Layout self, SV *text_)	872	set_text (CFPlus::Layout self, SV *text_)
745	CODE:	873	CODE:
746	{	874	{
747	STRLEN textlen;	875	STRLEN textlen;
748	char *text = SvPVutf8 (text_, textlen);	876	char *text = SvPVutf8 (text_, textlen);
749		877
750	pango_layout_set_text (self->pl, text, textlen);	878	pango_layout_set_text (self->pl, text, textlen);
751	}	879	}
752		880
753	void	881	void
754	set_markup (CFClient::Layout self, SV *text_)	882	set_markup (CFPlus::Layout self, SV *text_)
755	CODE:	883	CODE:
756	{	884	{
757	STRLEN textlen;	885	STRLEN textlen;
758	char *text = SvPVutf8 (text_, textlen);	886	char *text = SvPVutf8 (text_, textlen);
759		887
760	pango_layout_set_markup (self->pl, text, textlen);	888	pango_layout_set_markup (self->pl, text, textlen);
761	}	889	}
762		890
		891	void
		892	set_shapes (CFPlus::Layout self, ...)
		893	CODE:
		894	{
		895	PangoAttrList *attrs = 0;
		896	const char *text = pango_layout_get_text (self->pl);
		897	const char *pos = text;
		898	int arg = 4;
		899
		900	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		901	{
		902	PangoRectangle inkrect, rect;
		903	PangoAttribute *attr;
		904
		905	int x = SvIV (ST (arg - 3));
		906	int y = SvIV (ST (arg - 2));
		907	int w = SvIV (ST (arg - 1));
		908	int h = SvIV (ST (arg ));
		909
		910	inkrect.x = 0;
		911	inkrect.y = 0;
		912	inkrect.width = 0;
		913	inkrect.height = 0;
		914
		915	rect.x = x * PANGO_SCALE;
		916	rect.y = y * PANGO_SCALE;
		917	rect.width = w * PANGO_SCALE;
		918	rect.height = h * PANGO_SCALE;
		919
		920	if (!attrs)
		921	attrs = pango_layout_get_attributes (self->pl);
		922
		923	attr = pango_attr_shape_new (&inkrect, &rect);
		924	attr->start_index = pos - text;
		925	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		926	pango_attr_list_insert (attrs, attr);
		927
		928	arg += 4;
		929	pos += sizeof (OBJ_STR) - 1;
		930	}
		931
		932	if (attrs)
		933	pango_layout_set_attributes (self->pl, attrs);
		934	}
		935
		936	void
		937	get_shapes (CFPlus::Layout self)
		938	PPCODE:
		939	{
		940	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		941
		942	do
		943	{
		944	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		945
		946	if (run && shape_attr_p (run))
		947	{
		948	PangoRectangle extents;
		949	pango_layout_iter_get_run_extents (iter, 0, &extents);
		950
		951	EXTEND (SP, 2);
		952	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		953	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		954	}
		955	}
		956	while (pango_layout_iter_next_run (iter));
		957
		958	pango_layout_iter_free (iter);
		959	}
		960
		961	int
		962	has_wrapped (CFPlus::Layout self)
		963	CODE:
		964	{
		965	int lines = 1;
		966	const char *text = pango_layout_get_text (self->pl);
		967
		968	while (*text)
		969	lines += *text++ == '\n';
		970
		971	RETVAL = lines < pango_layout_get_line_count (self->pl);
		972	}
		973	OUTPUT:
		974	RETVAL
		975
763	SV *	976	SV *
764	get_text (CFClient::Layout self)	977	get_text (CFPlus::Layout self)
765	CODE:	978	CODE:
766	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	979	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
767	SvUTF8_on (RETVAL);	980	sv_utf8_decode (RETVAL);
768	OUTPUT:	981	OUTPUT:
769	RETVAL	982	RETVAL
770		983
771	void	984	void
772	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	985	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
773	CODE:	986	CODE:
774	self->r = r;	987	self->r = r;
775	self->g = g;	988	self->g = g;
776	self->b = b;	989	self->b = b;
777	self->a = a;	990	self->a = a;
778		991
779	void	992	void
780	set_font (CFClient::Layout self, CFClient::Font font = 0)	993	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
781	CODE:	994	CODE:
782	if (self->font != font)	995	if (self->font != font)
783	{	996	{
784	self->font = font;	997	self->font = font;
785	layout_update_font (self);	998	layout_update_font (self);
786	}	999	}
787		1000
788	void	1001	void
789	set_height (CFClient::Layout self, int base_height)	1002	set_height (CFPlus::Layout self, int base_height)
790	CODE:	1003	CODE:
791	if (self->base_height != base_height)	1004	if (self->base_height != base_height)
792	{	1005	{
793	self->base_height = base_height;	1006	self->base_height = base_height;
794	layout_update_font (self);	1007	layout_update_font (self);
795	}	1008	}
796		1009
797	void	1010	void
798	set_width (CFClient::Layout self, int max_width = -1)	1011	set_width (CFPlus::Layout self, int max_width = -1)
799	CODE:	1012	CODE:
800	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1013	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
801		1014
802	void	1015	void
		1016	set_indent (CFPlus::Layout self, int indent)
		1017	CODE:
		1018	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1019
		1020	void
		1021	set_spacing (CFPlus::Layout self, int spacing)
		1022	CODE:
		1023	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1024
		1025	void
		1026	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1027	CODE:
		1028	pango_layout_set_ellipsize (self->pl,
		1029	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1030	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1031	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1032	: PANGO_ELLIPSIZE_NONE
		1033	);
		1034
		1035	void
		1036	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1037	CODE:
		1038	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1039
		1040	void
803	size (CFClient::Layout self)	1041	size (CFPlus::Layout self)
804	PPCODE:	1042	PPCODE:
805	{	1043	{
806	int w, h;	1044	int w, h;
807		1045
808	layout_get_pixel_size (self, &w, &h);	1046	layout_get_pixel_size (self, &w, &h);
…		…
811	PUSHs (sv_2mortal (newSViv (w)));	1049	PUSHs (sv_2mortal (newSViv (w)));
812	PUSHs (sv_2mortal (newSViv (h)));	1050	PUSHs (sv_2mortal (newSViv (h)));
813	}	1051	}
814		1052
815	int	1053	int
		1054	descent (CFPlus::Layout self)
		1055	CODE:
		1056	{
		1057	PangoRectangle rect;
		1058	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1059	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1060	RETVAL = PANGO_DESCENT (rect);
		1061	}
		1062	OUTPUT:
		1063	RETVAL
		1064
		1065	int
816	xy_to_index (CFClient::Layout self, int x, int y)	1066	xy_to_index (CFPlus::Layout self, int x, int y)
817	CODE:	1067	CODE:
818	{	1068	{
819	int index, trailing;	1069	int index, trailing;
820	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1070	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
821	RETVAL = index;	1071	RETVAL = index + trailing;
822	}	1072	}
823	OUTPUT:	1073	OUTPUT:
824	RETVAL	1074	RETVAL
825		1075
826	void	1076	void
827	cursor_pos (CFClient::Layout self, int index)	1077	cursor_pos (CFPlus::Layout self, int index)
828	PPCODE:	1078	PPCODE:
829	{	1079	{
830	PangoRectangle strong_pos;	1080	PangoRectangle strong_pos;
831	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1081	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
832		1082
…		…
835	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1085	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
836	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1086	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
837	}	1087	}
838		1088
839	void	1089	void
840	render (CFClient::Layout self)	1090	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
841	PPCODE:	1091	PPCODE:
842	{	1092	{
843	SV *retval;	1093	int line, x;
844	int w, h;
845		1094
846	layout_get_pixel_size (self, &w, &h);	1095	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1096	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
847		1097
848	if (self->rgba)
849	{
850	cairo_surface_t *surface;
851	cairo_t *cairo;
852
853	retval = newSV (w * h * 4);
854	SvPOK_only (retval);
855	SvCUR_set (retval, w * h * 4);
856
857	memset (SvPVX (retval), 0, w * h * 4);
858
859	surface = cairo_image_surface_create_for_data (
860	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
861	cairo = cairo_create (surface);
862	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
863
864	pango_cairo_show_layout (cairo, self->pl);
865
866	cairo_destroy (cairo);
867	cairo_surface_destroy (surface);
868
869	// what a mess, and its premultiplied, too :(
870	{
871	uint32_t *p = (uint32_t *)SvPVX (retval);
872	uint32_t *e = p + w * h;
873
874	while (p < e)
875	{
876	uint32_t rgba = *p;
877	rgba = (rgba >> 24) | (rgba << 8);
878	rgba = SDL_SwapBE32 (rgba);
879	*p++ = rgba;
880	}
881	}
882
883	EXTEND (SP, 5);	1098	EXTEND (SP, 2);
884	PUSHs (sv_2mortal (newSViv (w)));	1099	PUSHs (sv_2mortal (newSViv (line - 1)));
		1100	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1101	}
		1102
		1103	void
		1104	line_x_to_index (CFPlus::Layout self, int line, int x)
		1105	PPCODE:
		1106	{
		1107	PangoLayoutLine *lp;
		1108	int index, trailing;
		1109
		1110	if (line < 0)
		1111	XSRETURN_EMPTY;
		1112
		1113	if (!(lp = pango_layout_get_line (self->pl, line)))
		1114	XSRETURN_EMPTY; /* do better */
		1115
		1116	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1117
		1118	EXTEND (SP, 2);
		1119	if (GIMME_V == G_SCALAR)
885	PUSHs (sv_2mortal (newSViv (h)));	1120	PUSHs (sv_2mortal (newSViv (index + trailing)));
886	PUSHs (sv_2mortal (retval));
887	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
888	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
889	}
890	else	1121	else
891	{	1122	{
892	FT_Bitmap bitmap;
893
894	retval = newSV (w * h);
895	SvPOK_only (retval);
896	SvCUR_set (retval, w * h);
897
898	bitmap.rows = h;
899	bitmap.width = w;
900	bitmap.pitch = w;
901	bitmap.buffer = (unsigned char*)SvPVX (retval);
902	bitmap.num_grays = 256;
903	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
904
905	memset (bitmap.buffer, 0, w * h);
906
907	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
908
909	EXTEND (SP, 5);
910	PUSHs (sv_2mortal (newSViv (w)));	1123	PUSHs (sv_2mortal (newSViv (index)));
911	PUSHs (sv_2mortal (newSViv (h)));	1124	PUSHs (sv_2mortal (newSViv (trailing)));
912	PUSHs (sv_2mortal (retval));
913	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
914	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
915	}	1125	}
916	}	1126	}
917		1127
		1128	void
		1129	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1130	PPCODE:
		1131	pango_opengl_render_layout_subpixel (
		1132	self->pl,
		1133	x * PANGO_SCALE, y * PANGO_SCALE,
		1134	self->r, self->g, self->b, self->a,
		1135	flags
		1136	);
		1137
918	MODULE = CFClient PACKAGE = CFClient::Texture	1138	MODULE = CFPlus PACKAGE = CFPlus::Texture
919		1139
920	void	1140	void
		1141	pad2pot (SV *data_, SV *w_, SV *h_)
		1142	CODE:
		1143	{
		1144	int ow = SvIV (w_);
		1145	int oh = SvIV (h_);
		1146
		1147	if (ow && oh)
		1148	{
		1149	int nw = minpot (ow);
		1150	int nh = minpot (oh);
		1151
		1152	if (nw != ow || nh != oh)
		1153	{
		1154	if (SvOK (data_))
		1155	{
		1156	STRLEN datalen;
		1157	char *data = SvPVbyte (data_, datalen);
		1158	int bpp = datalen / (ow * oh);
		1159	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1160
		1161	SvPOK_only (result_);
		1162	SvCUR_set (result_, nw * nh * bpp);
		1163
		1164	memset (SvPVX (result_), 0, nw * nh * bpp);
		1165	while (oh--)
		1166	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1167
		1168	sv_setsv (data_, result_);
		1169	}
		1170
		1171	sv_setiv (w_, nw);
		1172	sv_setiv (h_, nh);
		1173	}
		1174	}
		1175	}
		1176
		1177	void
921	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1178	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
922	PROTOTYPE: $$$;$$	1179	PROTOTYPE: $$$;$$
923	ALIAS:	1180	ALIAS:
924	draw_quad_alpha = 1	1181	draw_quad_alpha = 1
925	draw_quad_alpha_premultiplied = 2	1182	draw_quad_alpha_premultiplied = 2
926	CODE:	1183	CODE:
927	{	1184	{
928	HV *hv = (HV *)SvRV (self);	1185	HV *hv = (HV *)SvRV (self);
929	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1186	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
930	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1187	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
931	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1188	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
932	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
933		1189
934	if (items < 5)	1190	if (items < 5)
935	{	1191	{
936	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1192	w = SvNV (*hv_fetch (hv, "w", 1, 1));
937	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1193	h = SvNV (*hv_fetch (hv, "h", 1, 1));
938	}	1194	}
939		1195
940	if (ix)	1196	if (ix)
941	{	1197	{
942	glEnable (GL_BLEND);	1198	glEnable (GL_BLEND);
		1199
		1200	if (ix == 2)
943	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1201	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1202	else
		1203	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1204	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1205
		1206	glEnable (GL_ALPHA_TEST);
		1207	glAlphaFunc (GL_GREATER, 0.01f);
944	}	1208	}
945		1209
946	glBindTexture (GL_TEXTURE_2D, name);	1210	glBindTexture (GL_TEXTURE_2D, name);
947
948	if (wrap_mode)
949	{
950	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
951	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
952	}
953		1211
954	glBegin (GL_QUADS);	1212	glBegin (GL_QUADS);
955	glTexCoord2f (0, 0); glVertex2f (x , y );	1213	glTexCoord2f (0, 0); glVertex2f (x , y );
956	glTexCoord2f (0, t); glVertex2f (x , y + h);	1214	glTexCoord2f (0, t); glVertex2f (x , y + h);
957	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1215	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
958	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1216	glTexCoord2f (s, 0); glVertex2f (x + w, y );
959	glEnd ();	1217	glEnd ();
960		1218
961	if (ix)	1219	if (ix)
		1220	{
		1221	glDisable (GL_ALPHA_TEST);
962	glDisable (GL_BLEND);	1222	glDisable (GL_BLEND);
		1223	}
963	}	1224	}
964		1225
965	MODULE = CFClient PACKAGE = CFClient::Map	1226	MODULE = CFPlus PACKAGE = CFPlus::Map
966		1227
967	CFClient::Map	1228	CFPlus::Map
968	new (SV *class, int map_width, int map_height)	1229	new (SV *class)
969	CODE:	1230	CODE:
970	New (0, RETVAL, 1, struct map);	1231	New (0, RETVAL, 1, struct map);
971	RETVAL->x = 0;	1232	RETVAL->x = 0;
972	RETVAL->y = 0;	1233	RETVAL->y = 0;
973	RETVAL->w = map_width;	1234	RETVAL->w = 0;
974	RETVAL->h = map_height;	1235	RETVAL->h = 0;
975	RETVAL->ox = 0;	1236	RETVAL->ox = 0;
976	RETVAL->oy = 0;	1237	RETVAL->oy = 0;
977	RETVAL->faces = 8192;	1238	RETVAL->faces = 8192;
978	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1239	Newz (0, RETVAL->face, RETVAL->faces, mapface);
979	RETVAL->texs = 8192;	1240	RETVAL->texs = 8192;
…		…
982	RETVAL->row = 0;	1243	RETVAL->row = 0;
983	OUTPUT:	1244	OUTPUT:
984	RETVAL	1245	RETVAL
985		1246
986	void	1247	void
987	DESTROY (CFClient::Map self)	1248	DESTROY (CFPlus::Map self)
988	CODE:	1249	CODE:
989	{	1250	{
990	map_clear (self);	1251	map_clear (self);
991	Safefree (self->face);	1252	Safefree (self->face);
		1253	Safefree (self->tex);
992	Safefree (self);	1254	Safefree (self);
993	}	1255	}
994		1256
995	void	1257	void
		1258	resize (CFPlus::Map self, int map_width, int map_height)
		1259	CODE:
		1260	self->w = map_width;
		1261	self->h = map_height;
		1262
		1263	void
996	clear (CFClient::Map self)	1264	clear (CFPlus::Map self)
997	CODE:	1265	CODE:
998	map_clear (self);	1266	map_clear (self);
999		1267
1000	void	1268	void
1001	set_face (CFClient::Map self, int face, int texid)	1269	set_face (CFPlus::Map self, int face, int texid)
1002	CODE:	1270	CODE:
1003	{	1271	{
1004	while (self->faces <= face)	1272	while (self->faces <= face)
1005	{	1273	{
1006	Append (mapface, self->face, self->faces, self->faces);	1274	Append (mapface, self->face, self->faces, self->faces);
…		…
1009		1277
1010	self->face [face] = texid;	1278	self->face [face] = texid;
1011	}	1279	}
1012		1280
1013	void	1281	void
1014	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)	1282	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)
1015	CODE:	1283	CODE:
1016	{	1284	{
1017	while (self->texs <= texid)	1285	while (self->texs <= texid)
1018	{	1286	{
1019	Append (maptex, self->tex, self->texs, self->texs);	1287	Append (maptex, self->tex, self->texs, self->texs);
…		…
1031	tex->r = r;	1299	tex->r = r;
1032	tex->g = g;	1300	tex->g = g;
1033	tex->b = b;	1301	tex->b = b;
1034	tex->a = a;	1302	tex->a = a;
1035	}	1303	}
		1304
		1305	// somewhat hackish, but for textures that require it, it really
		1306	// improves the look, and most others don't suffer.
		1307	glBindTexture (GL_TEXTURE_2D, name);
		1308	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1309	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1310	// use uglier nearest interpolation because linear suffers
		1311	// from transparent color bleeding and ugly wrapping effects.
		1312	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1036	}	1313	}
1037		1314
1038	int	1315	int
1039	ox (CFClient::Map self)	1316	ox (CFPlus::Map self)
1040	ALIAS:	1317	ALIAS:
1041	oy = 1	1318	oy = 1
		1319	x = 2
		1320	y = 3
		1321	w = 4
		1322	h = 5
1042	CODE:	1323	CODE:
1043	switch (ix)	1324	switch (ix)
1044	{	1325	{
1045	case 0: RETVAL = self->ox; break;	1326	case 0: RETVAL = self->ox; break;
1046	case 1: RETVAL = self->oy; break;	1327	case 1: RETVAL = self->oy; break;
		1328	case 2: RETVAL = self->x; break;
		1329	case 3: RETVAL = self->y; break;
		1330	case 4: RETVAL = self->w; break;
		1331	case 5: RETVAL = self->h; break;
1047	}	1332	}
1048	OUTPUT:	1333	OUTPUT:
1049	RETVAL	1334	RETVAL
1050		1335
1051	void	1336	void
1052	scroll (CFClient::Map self, int dx, int dy)	1337	scroll (CFPlus::Map self, int dx, int dy)
1053	CODE:	1338	CODE:
1054	{	1339	{
1055	if (dx > 0)	1340	if (dx > 0)
1056	map_blank (self, self->x, self->y, dx - 1, self->h);	1341	map_blank (self, self->x, self->y, dx, self->h);
1057	else if (dx < 0)	1342	else if (dx < 0)
1058	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1343	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
1059		1344
1060	if (dy > 0)	1345	if (dy > 0)
1061	map_blank (self, self->x, self->y, self->w, dy - 1);	1346	map_blank (self, self->x, self->y, self->w, dy);
1062	else if (dy < 0)	1347	else if (dy < 0)
1063	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1348	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
1064		1349
1065	self->ox += dx; self->x += dx;	1350	self->ox += dx; self->x += dx;
1066	self->oy += dy; self->y += dy;	1351	self->oy += dy; self->y += dy;
1067		1352
1068	while (self->y < 0)	1353	while (self->y < 0)
…		…
1073	self->y += MAP_EXTEND_Y;	1358	self->y += MAP_EXTEND_Y;
1074	}	1359	}
1075	}	1360	}
1076		1361
1077	void	1362	void
1078	map1a_update (CFClient::Map self, SV *data_)	1363	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1079	CODE:	1364	CODE:
1080	{	1365	{
1081	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1366	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1082	uint8_t *data_end = (uint8_t *)SvEND (data_);	1367	uint8_t *data_end = (uint8_t *)SvEND (data_);
1083	mapcell *cell;	1368	mapcell *cell;
1084	int x, y, flags;	1369	int x, y, flags;
1085		1370
1086	while (data < data_end)	1371	while (data < data_end - 1)
1087	{	1372	{
1088	flags = (data [0] << 8) + data [1]; data += 2;	1373	flags = (data [0] << 8) + data [1]; data += 2;
1089		1374
1090	x = ((flags >> 10) & 63) + self->x;	1375	x = self->x + ((flags >> 10) & 63);
1091	y = ((flags >> 4) & 63) + self->y;	1376	y = self->y + ((flags >> 4) & 63);
1092		1377
1093	cell = map_get_cell (self, x, y);	1378	cell = map_get_cell (self, x, y);
1094		1379
1095	if (flags & 15)	1380	if (flags & 15)
1096	{	1381	{
1097	if (cell->darkness < 0)	1382	if (!cell->darkness)
1098	{	1383	{
		1384	memset (cell, 0, sizeof (*cell));
1099	cell->darkness = 0;	1385	cell->darkness = 256;
1100	cell->face [0] = 0;
1101	cell->face [1] = 0;
1102	cell->face [2] = 0;
1103	}	1386	}
1104		1387
1105	cell->darkness = flags & 8 ? *data++ : 255;
1106
1107	//TODO: don't trust server data to be in-range(!)	1388	//TODO: don't trust server data to be in-range(!)
		1389
		1390	if (flags & 8)
		1391	{
		1392	if (extmap)
		1393	{
		1394	uint8_t ext, cmd;
		1395
		1396	do
		1397	{
		1398	ext = *data++;
		1399	cmd = ext & 0x3f;
		1400
		1401	if (cmd < 4)
		1402	cell->darkness = 255 - ext * 64 + 1;
		1403	else if (cmd == 5) // health
		1404	{
		1405	cell->stat_width = 1;
		1406	cell->stat_hp = *data++;
		1407	}
		1408	else if (cmd == 6) // monster width
		1409	cell->stat_width = *data++ + 1;
		1410	else if (cmd == 0x47) // monster width
		1411	{
		1412	if (*data == 4)
		1413	; // decode player tag
		1414
		1415	data += *data + 1;
		1416	}
		1417	else if (cmd == 8) // cell flags
		1418	cell->flags = *data++;
		1419	else if (ext & 0x40) // unknown, multibyte => skip
		1420	data += *data + 1;
		1421	else
		1422	data++;
		1423	}
		1424	while (ext & 0x80);
		1425	}
		1426	else
		1427	cell->darkness = *data++ + 1;
		1428	}
1108		1429
1109	if (flags & 4)	1430	if (flags & 4)
1110	{	1431	{
1111	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1432	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
1112	}	1433	}
…		…
1120	{	1441	{
1121	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1442	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1122	}	1443	}
1123	}	1444	}
1124	else	1445	else
1125	cell->darkness = -1;	1446	cell->darkness = 0;
1126	}	1447	}
1127	}	1448	}
1128		1449
1129	SV *	1450	SV *
1130	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1451	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1131	CODE:	1452	CODE:
1132	{	1453	{
1133	int x1, x;	1454	int x1, x;
1134	int y1, y;	1455	int y1, y;
1135	int z;	1456	int z;
…		…
1185	}	1506	}
1186	OUTPUT:	1507	OUTPUT:
1187	RETVAL	1508	RETVAL
1188		1509
1189	void	1510	void
1190	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1511	draw (CFPlus::Map self, int mx, int my, int sw, int sh)
1191	PPCODE:	1512	CODE:
1192	{	1513	{
1193	int vx, vy;
1194	int x, y, z;	1514	int x, y, z;
1195	int last_name;	1515	int last_name;
1196	mapface face;	1516	mapface face;
1197	int sw4 = (sw + 3) & ~3;
1198	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1199	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1200
1201	memset (darkness, 255, sw4 * sh);
1202	SvPOK_only (darkness_sv);
1203	SvCUR_set (darkness_sv, sw4 * sh);
1204
1205	vx = self->x + (self->w - sw) / 2 - shift_x;
1206	vy = self->y + (self->h - sh) / 2 - shift_y;
1207
1208	/*
1209	int vx = self->vx = self->w >= sw
1210	? self->x + (self->w - sw) / 2
1211	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1212
1213	int vy = self->vy = self->h >= sh
1214	? self->y + (self->h - sh) / 2
1215	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1216	*/
1217		1517
1218	glColor4ub (255, 255, 255, 255);	1518	glColor4ub (255, 255, 255, 255);
1219		1519
		1520	glEnable (GL_BLEND);
1220	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1521	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1221	glEnable (GL_BLEND);
1222	glEnable (GL_TEXTURE_2D);	1522	glEnable (GL_TEXTURE_2D);
1223	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1523	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1224		1524
1225	glBegin (GL_QUADS);	1525	glBegin (GL_QUADS);
1226		1526
1227	last_name = 0;	1527	last_name = 0;
1228		1528
		1529	mx += self->x;
		1530	my += self->y;
		1531
1229	for (z = 0; z < 3; z++)	1532	for (z = 0; z < 3; z++)
1230	for (y = 0; y < sh; y++)	1533	for (y = 0; y < sh; y++)
1231	if (0 <= y + vy && y + vy < self->rows)	1534	if (0 <= y + my && y + my < self->rows)
1232	{	1535	{
1233	maprow *row = self->row + (y + vy);	1536	maprow *row = self->row + (y + my);
1234		1537
1235	for (x = 0; x < sw; x++)	1538	for (x = 0; x < sw; x++)
1236	if (row->c0 <= x + vx && x + vx < row->c1)	1539	if (row->c0 <= x + mx && x + mx < row->c1)
1237	{	1540	{
1238	mapcell *cell = row->col + (x + vx - row->c0);	1541	mapcell *cell = row->col + (x + mx - row->c0);
1239
1240	darkness[y * sw4 + x] = cell->darkness < 0
1241	? 255 - FOW_DARKNESS
1242	: 255 - cell->darkness;
1243		1542
1244	face = cell->face [z];	1543	face = cell->face [z];
1245		1544
1246	if (face)	1545	if (face && face < self->texs)
1247	{	1546	{
1248	maptex tex = self->tex [face];	1547	maptex tex = self->tex [face];
1249
1250	int px = (x + 1) * 32 - tex.w;	1548	int px = (x + 1) * 32 - tex.w;
1251	int py = (y + 1) * 32 - tex.h;	1549	int py = (y + 1) * 32 - tex.h;
1252		1550
1253	if (last_name != tex.name)	1551	if (last_name != tex.name)
1254	{	1552	{
1255	glEnd ();	1553	glEnd ();
1256	last_name = tex.name;
1257	glBindTexture (GL_TEXTURE_2D, last_name);	1554	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1258	glBegin (GL_QUADS);	1555	glBegin (GL_QUADS);
1259	}	1556	}
1260		1557
1261	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1558	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1262	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1559	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1263	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1560	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1264	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1561	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1265	}	1562	}
		1563
		1564	if (cell->flags && z == 2)
		1565	{
		1566	if (cell->flags & 1)
		1567	{
		1568	maptex tex = self->tex [1];
		1569	int px = (x + 1) * 32 - tex.w + 2;
		1570	int py = (y + 1) * 32 - tex.h - 6;
		1571
		1572	glEnd ();
		1573	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1574	glBegin (GL_QUADS);
		1575
		1576	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1577	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1578	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1579	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1580	}
		1581	}
1266	}	1582	}
1267	}	1583	}
1268		1584
1269	glEnd ();	1585	glEnd ();
1270		1586
1271	glDisable (GL_TEXTURE_2D);	1587	glDisable (GL_TEXTURE_2D);
1272	glDisable (GL_BLEND);	1588	glDisable (GL_BLEND);
		1589
		1590	// top layer: overlays such as the health bar
		1591	for (y = 0; y < sh; y++)
		1592	if (0 <= y + my && y + my < self->rows)
		1593	{
		1594	maprow *row = self->row + (y + my);
		1595
		1596	for (x = 0; x < sw; x++)
		1597	if (row->c0 <= x + mx && x + mx < row->c1)
		1598	{
		1599	mapcell *cell = row->col + (x + mx - row->c0);
		1600
		1601	int px = x * 32;
		1602	int py = y * 32;
		1603
		1604	if (cell->stat_hp)
		1605	{
		1606	int width = cell->stat_width * 32;
		1607	int thick = sh / 28 + 1 + cell->stat_width;
		1608
		1609	glColor3ub (0, 0, 0);
		1610	glRectf (px + 1, py - thick - 2,
		1611	px + width - 1, py);
		1612
		1613	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1614	glRectf (px + 2,
		1615	py - thick - 1,
		1616	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1617	}
		1618	}
		1619	}
		1620	}
		1621
		1622	void
		1623	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1624	CODE:
		1625	{
		1626	static float color[16][3] = {
		1627	{ 0.00F, 0.00F, 0.00F },
		1628	{ 1.00F, 1.00F, 1.00F },
		1629	{ 0.00F, 0.00F, 0.55F },
		1630	{ 1.00F, 0.00F, 0.00F },
		1631
		1632	{ 1.00F, 0.54F, 0.00F },
		1633	{ 0.11F, 0.56F, 1.00F },
		1634	{ 0.93F, 0.46F, 0.00F },
		1635	{ 0.18F, 0.54F, 0.34F },
		1636
		1637	{ 0.56F, 0.73F, 0.56F },
		1638	{ 0.80F, 0.80F, 0.80F },
		1639	{ 0.55F, 0.41F, 0.13F },
		1640	{ 0.99F, 0.77F, 0.26F },
		1641
		1642	{ 0.74F, 0.65F, 0.41F },
		1643
		1644	{ 0.00F, 1.00F, 1.00F },
		1645	{ 1.00F, 0.00F, 1.00F },
		1646	{ 1.00F, 1.00F, 0.00F },
		1647	};
		1648
		1649	int x, y;
		1650
		1651	glEnable (GL_TEXTURE_2D);
		1652	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1653	glEnable (GL_BLEND);
		1654	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1655	glBegin (GL_QUADS);
		1656
		1657	for (y = 0; y < h; y++)
		1658	for (x = 0; x < w; x++)
		1659	{
		1660	unsigned char m = data [x + y * w];
		1661
		1662	if (m)
		1663	{
		1664	float *c = color [m & 15];
		1665
		1666	float tx1 = m & 0x40 ? 0.5 : 0.;
		1667	float tx2 = tx1 + 0.5;
		1668
		1669	glColor4f (c[0], c[1], c[2], 0.75);
		1670	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1671	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1672	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1673	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1674	}
		1675	}
		1676
		1677	glEnd ();
		1678	glDisable (GL_BLEND);
		1679	glDisable (GL_TEXTURE_2D);
		1680	}
		1681
		1682	void
		1683	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1684	PPCODE:
		1685	{
		1686	int x, y;
		1687	int sw4 = (sw + 3) & ~3;
		1688	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1689	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1690
		1691	memset (darkness, 255, sw4 * sh);
		1692	SvPOK_only (darkness_sv);
		1693	SvCUR_set (darkness_sv, sw4 * sh);
		1694
		1695	mx += self->x;
		1696	my += self->y;
		1697
		1698	for (y = 0; y < sh; y++)
		1699	if (0 <= y + my && y + my < self->rows)
		1700	{
		1701	maprow *row = self->row + (y + my);
		1702
		1703	for (x = 0; x < sw; x++)
		1704	if (row->c0 <= x + mx && x + mx < row->c1)
		1705	{
		1706	mapcell *cell = row->col + (x + mx - row->c0);
		1707
		1708	darkness[y * sw4 + x] = cell->darkness
		1709	? 255 - (cell->darkness - 1)
		1710	: 255 - FOW_DARKNESS;
		1711	}
		1712	}
1273		1713
1274	EXTEND (SP, 3);	1714	EXTEND (SP, 3);
1275	PUSHs (sv_2mortal (newSViv (sw4)));	1715	PUSHs (sv_2mortal (newSViv (sw4)));
1276	PUSHs (sv_2mortal (newSViv (sh)));	1716	PUSHs (sv_2mortal (newSViv (sh)));
1277	PUSHs (darkness_sv);	1717	PUSHs (darkness_sv);
1278	}	1718	}
1279		1719
1280	SV *	1720	SV *
1281	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1721	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1282	CODE:	1722	CODE:
1283	{	1723	{
1284	int x, y, x1, y1;	1724	int x, y, x1, y1;
1285	SV *data_sv = newSV (w * h * 7 + 5);	1725	SV *data_sv = newSV (w * h * 7 + 5);
1286	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1726	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1348	}	1788	}
1349	OUTPUT:	1789	OUTPUT:
1350	RETVAL	1790	RETVAL
1351		1791
1352	void	1792	void
1353	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1793	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1354	PPCODE:	1794	PPCODE:
1355	{	1795	{
1356	int x, y, z;	1796	int x, y, z;
1357	int w, h;	1797	int w, h;
1358	int x1, y1;	1798	int x1, y1;
…		…
1390		1830
1391	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1831	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1392	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1832	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1393	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1833	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1394		1834
1395	if (cell->darkness <= 0)	1835	if (cell->darkness == 0)
1396	{	1836	{
1397	cell->darkness = -1;	1837	cell->darkness = 0;
1398		1838
1399	for (z = 0; z <= 2; z++)	1839	for (z = 0; z <= 2; z++)
1400	{	1840	{
1401	cell->face[z] = face[z];	1841	cell->face[z] = face[z];
1402		1842
…		…
1407	}	1847	}
1408	}	1848	}
1409	}	1849	}
1410	}	1850	}
1411		1851
1412	MODULE = CFClient PACKAGE = CFClient::MixChunk	1852	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1413		1853
1414	CFClient::MixChunk	1854	CFPlus::MixChunk
1415	new_from_file (SV *class, char *path)	1855	new_from_file (SV *class, char *path)
1416	CODE:	1856	CODE:
1417	RETVAL = Mix_LoadWAV (path);	1857	RETVAL = Mix_LoadWAV (path);
1418	OUTPUT:	1858	OUTPUT:
1419	RETVAL	1859	RETVAL
1420		1860
1421	void	1861	void
1422	DESTROY (CFClient::MixChunk self)	1862	DESTROY (CFPlus::MixChunk self)
1423	CODE:	1863	CODE:
1424	Mix_FreeChunk (self);	1864	Mix_FreeChunk (self);
1425		1865
1426	int	1866	int
1427	volume (CFClient::MixChunk self, int volume = -1)	1867	volume (CFPlus::MixChunk self, int volume = -1)
1428	CODE:	1868	CODE:
1429	RETVAL = Mix_VolumeChunk (self, volume);	1869	RETVAL = Mix_VolumeChunk (self, volume);
1430	OUTPUT:	1870	OUTPUT:
1431	RETVAL	1871	RETVAL
1432		1872
1433	int	1873	int
1434	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1874	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1435	CODE:	1875	CODE:
1436	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1876	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1437	OUTPUT:	1877	OUTPUT:
1438	RETVAL	1878	RETVAL
1439		1879
1440	MODULE = CFClient PACKAGE = CFClient::MixMusic	1880	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1441		1881
1442	int	1882	int
1443	volume (int volume = -1)	1883	volume (int volume = -1)
1444	CODE:	1884	CODE:
1445	RETVAL = Mix_VolumeMusic (volume);	1885	RETVAL = Mix_VolumeMusic (volume);
1446	OUTPUT:	1886	OUTPUT:
1447	RETVAL	1887	RETVAL
1448		1888
1449	CFClient::MixMusic	1889	CFPlus::MixMusic
1450	new_from_file (SV *class, char *path)	1890	new_from_file (SV *class, char *path)
1451	CODE:	1891	CODE:
1452	RETVAL = Mix_LoadMUS (path);	1892	RETVAL = Mix_LoadMUS (path);
1453	OUTPUT:	1893	OUTPUT:
1454	RETVAL	1894	RETVAL
1455		1895
1456	void	1896	void
1457	DESTROY (CFClient::MixMusic self)	1897	DESTROY (CFPlus::MixMusic self)
1458	CODE:	1898	CODE:
1459	Mix_FreeMusic (self);	1899	Mix_FreeMusic (self);
1460		1900
1461	int	1901	int
1462	play (CFClient::MixMusic self, int loops = -1)	1902	play (CFPlus::MixMusic self, int loops = -1)
1463	CODE:	1903	CODE:
1464	RETVAL = Mix_PlayMusic (self, loops);	1904	RETVAL = Mix_PlayMusic (self, loops);
1465	OUTPUT:	1905	OUTPUT:
1466	RETVAL	1906	RETVAL
1467		1907
1468	MODULE = CFClient PACKAGE = CFClient::OpenGL	1908	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1469		1909
1470	BOOT:	1910	BOOT:
1471	{	1911	{
1472	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1912	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1473	static const struct {	1913	static const struct {
1474	const char *name;	1914	const char *name;
1475	IV iv;	1915	IV iv;
1476	} *civ, const_iv[] = {	1916	} *civ, const_iv[] = {
1477	# define const_iv(name) { # name, (IV)name }	1917	# define const_iv(name) { # name, (IV)name }
1478	const_iv (GL_COLOR_MATERIAL),	1918	const_iv (GL_COLOR_MATERIAL),
1479	const_iv (GL_SMOOTH),	1919	const_iv (GL_SMOOTH),
1480	const_iv (GL_FLAT),	1920	const_iv (GL_FLAT),
1481	const_iv (GL_DITHER),	1921	const_iv (GL_DITHER),
1482	const_iv (GL_BLEND),	1922	const_iv (GL_BLEND),
		1923	const_iv (GL_CULL_FACE),
1483	const_iv (GL_SCISSOR_TEST),	1924	const_iv (GL_SCISSOR_TEST),
		1925	const_iv (GL_DEPTH_TEST),
		1926	const_iv (GL_ALPHA_TEST),
		1927	const_iv (GL_NORMALIZE),
		1928	const_iv (GL_RESCALE_NORMAL),
		1929	const_iv (GL_FRONT),
		1930	const_iv (GL_BACK),
1484	const_iv (GL_AND),	1931	const_iv (GL_AND),
1485	const_iv (GL_ONE),	1932	const_iv (GL_ONE),
1486	const_iv (GL_ZERO),	1933	const_iv (GL_ZERO),
1487	const_iv (GL_SRC_ALPHA),	1934	const_iv (GL_SRC_ALPHA),
1488	const_iv (GL_SRC_ALPHA_SATURATE),	1935	const_iv (GL_DST_ALPHA),
1489	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1936	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1490	const_iv (GL_ONE_MINUS_DST_ALPHA),	1937	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1938	const_iv (GL_SRC_ALPHA_SATURATE),
1491	const_iv (GL_RGB),	1939	const_iv (GL_RGB),
1492	const_iv (GL_RGBA),	1940	const_iv (GL_RGBA),
		1941	const_iv (GL_RGBA4),
		1942	const_iv (GL_RGBA8),
		1943	const_iv (GL_RGB5_A1),
1493	const_iv (GL_UNSIGNED_BYTE),	1944	const_iv (GL_UNSIGNED_BYTE),
		1945	const_iv (GL_UNSIGNED_SHORT),
		1946	const_iv (GL_UNSIGNED_INT),
1494	const_iv (GL_ALPHA),	1947	const_iv (GL_ALPHA),
		1948	const_iv (GL_INTENSITY),
1495	const_iv (GL_LUMINANCE),	1949	const_iv (GL_LUMINANCE),
		1950	const_iv (GL_LUMINANCE_ALPHA),
1496	const_iv (GL_FLOAT),	1951	const_iv (GL_FLOAT),
1497	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1952	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1498	const_iv (GL_COMPILE),	1953	const_iv (GL_COMPILE),
1499	const_iv (GL_TEXTURE_1D),	1954	const_iv (GL_TEXTURE_1D),
1500	const_iv (GL_TEXTURE_2D),	1955	const_iv (GL_TEXTURE_2D),
…		…
1502	const_iv (GL_TEXTURE_MAG_FILTER),	1957	const_iv (GL_TEXTURE_MAG_FILTER),
1503	const_iv (GL_TEXTURE_MIN_FILTER),	1958	const_iv (GL_TEXTURE_MIN_FILTER),
1504	const_iv (GL_TEXTURE_ENV_MODE),	1959	const_iv (GL_TEXTURE_ENV_MODE),
1505	const_iv (GL_TEXTURE_WRAP_S),	1960	const_iv (GL_TEXTURE_WRAP_S),
1506	const_iv (GL_TEXTURE_WRAP_T),	1961	const_iv (GL_TEXTURE_WRAP_T),
		1962	const_iv (GL_REPEAT),
1507	const_iv (GL_CLAMP),	1963	const_iv (GL_CLAMP),
1508	const_iv (GL_REPEAT),	1964	const_iv (GL_CLAMP_TO_EDGE),
1509	const_iv (GL_NEAREST),	1965	const_iv (GL_NEAREST),
1510	const_iv (GL_LINEAR),	1966	const_iv (GL_LINEAR),
1511	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1967	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1512	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1968	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1513	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1969	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1514	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1970	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1515	const_iv (GL_GENERATE_MIPMAP),	1971	const_iv (GL_GENERATE_MIPMAP),
1516	const_iv (GL_MODULATE),	1972	const_iv (GL_MODULATE),
1517	const_iv (GL_DECAL),	1973	const_iv (GL_DECAL),
1518	const_iv (GL_REPLACE),	1974	const_iv (GL_REPLACE),
		1975	const_iv (GL_DEPTH_BUFFER_BIT),
1519	const_iv (GL_COLOR_BUFFER_BIT),	1976	const_iv (GL_COLOR_BUFFER_BIT),
1520	const_iv (GL_PROJECTION),	1977	const_iv (GL_PROJECTION),
1521	const_iv (GL_MODELVIEW),	1978	const_iv (GL_MODELVIEW),
1522	const_iv (GL_COLOR_LOGIC_OP),	1979	const_iv (GL_COLOR_LOGIC_OP),
1523	const_iv (GL_SEPARABLE_2D),	1980	const_iv (GL_SEPARABLE_2D),
1524	const_iv (GL_CONVOLUTION_2D),	1981	const_iv (GL_CONVOLUTION_2D),
1525	const_iv (GL_CONVOLUTION_BORDER_MODE),	1982	const_iv (GL_CONVOLUTION_BORDER_MODE),
1526	const_iv (GL_CONSTANT_BORDER),	1983	const_iv (GL_CONSTANT_BORDER),
1527	const_iv (GL_LINES),	1984	const_iv (GL_LINES),
		1985	const_iv (GL_LINE_STRIP),
		1986	const_iv (GL_LINE_LOOP),
1528	const_iv (GL_QUADS),	1987	const_iv (GL_QUADS),
1529	const_iv (GL_LINE_LOOP),	1988	const_iv (GL_QUAD_STRIP),
		1989	const_iv (GL_TRIANGLES),
		1990	const_iv (GL_TRIANGLE_STRIP),
		1991	const_iv (GL_TRIANGLE_FAN),
1530	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1992	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1531	const_iv (GL_FASTEST),	1993	const_iv (GL_FASTEST),
		1994	const_iv (GL_V2F),
		1995	const_iv (GL_V3F),
		1996	const_iv (GL_T2F_V3F),
		1997	const_iv (GL_T2F_N3F_V3F),
1532	# undef const_iv	1998	# undef const_iv
1533	};	1999	};
1534		2000
1535	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2001	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1536	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2002	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1537	}	2003	}
1538		2004
		2005	char *
		2006	gl_vendor ()
		2007	CODE:
		2008	RETVAL = (char *)glGetString (GL_VENDOR);
		2009	OUTPUT:
		2010	RETVAL
		2011
		2012	char *
		2013	gl_version ()
		2014	CODE:
		2015	RETVAL = (char *)glGetString (GL_VERSION);
		2016	OUTPUT:
		2017	RETVAL
		2018
		2019	char *
		2020	gl_extensions ()
		2021	CODE:
		2022	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2023	OUTPUT:
		2024	RETVAL
		2025
1539	int glGetError ()	2026	int glGetError ()
		2027
		2028	void glFinish ()
1540		2029
1541	void glClear (int mask)	2030	void glClear (int mask)
1542		2031
1543	void glClearColor (float r, float g, float b, float a = 1.0)	2032	void glClearColor (float r, float g, float b, float a = 1.0)
1544	PROTOTYPE: @	2033	PROTOTYPE: @
…		…
1551		2040
1552	void glHint (int target, int mode)	2041	void glHint (int target, int mode)
1553		2042
1554	void glBlendFunc (int sfactor, int dfactor)	2043	void glBlendFunc (int sfactor, int dfactor)
1555		2044
		2045	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2046	CODE:
		2047	gl_BlendFuncSeparate (sa, da, saa, daa);
		2048
		2049	void glDepthMask (int flag)
		2050
1556	void glLogicOp (int opcode)	2051	void glLogicOp (int opcode)
1557		2052
1558	void glColorMask (int red, int green, int blue, int alpha)	2053	void glColorMask (int red, int green, int blue, int alpha)
1559		2054
1560	void glMatrixMode (int mode)	2055	void glMatrixMode (int mode)
…		…
1563		2058
1564	void glPopMatrix ()	2059	void glPopMatrix ()
1565		2060
1566	void glLoadIdentity ()	2061	void glLoadIdentity ()
1567		2062
		2063	void glDrawBuffer (int buffer)
		2064
		2065	void glReadBuffer (int buffer)
		2066
1568	# near and far are due to microsofts buggy c compiler	2067	# near_ and far_ are due to microsofts buggy "c" compiler
		2068	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2069
		2070	# near_ and far_ are due to microsofts buggy "c" compiler
1569	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2071	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1570		2072
1571	void glViewport (int x, int y, int width, int height)	2073	void glViewport (int x, int y, int width, int height)
1572		2074
1573	void glScissor (int x, int y, int width, int height)	2075	void glScissor (int x, int y, int width, int height)
…		…
1588		2090
1589	void glEnd ()	2091	void glEnd ()
1590		2092
1591	void glColor (float r, float g, float b, float a = 1.0)	2093	void glColor (float r, float g, float b, float a = 1.0)
1592	PROTOTYPE: @	2094	PROTOTYPE: @
		2095	ALIAS:
		2096	glColor_premultiply = 1
1593	CODE:	2097	CODE:
1594	// 255.999 is close enough to correctness (256 and clamp)	2098	if (ix)
1595	glColor4ub (r * 255.999, g * 255.999, b * 255.999, a * 255.999);	2099	{
		2100	r *= a;
		2101	g *= a;
		2102	b *= a;
		2103	}
		2104	// microsoft visual "c" rounds instead of truncating...
		2105	glColor4f (r, g, b, a);
		2106
		2107	void glInterleavedArrays (int format, int stride, char *data)
		2108
		2109	void glDrawElements (int mode, int count, int type, char *indices)
		2110
		2111	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2112
		2113	void glRasterPos (float x, float y, float z = 0.)
		2114	CODE:
		2115	glRasterPos3f (0, 0, z);
		2116	glBitmap (0, 0, 0, 0, x, y, 0);
1596		2117
1597	void glVertex (float x, float y, float z = 0.)	2118	void glVertex (float x, float y, float z = 0.)
1598	CODE:	2119	CODE:
1599	glVertex3f (x, y, z);	2120	glVertex3f (x, y, z);
1600		2121
…		…
1612		2133
1613	void glBindTexture (int target, int name)	2134	void glBindTexture (int target, int name)
1614		2135
1615	void glConvolutionParameter (int target, int pname, float params)	2136	void glConvolutionParameter (int target, int pname, float params)
1616	CODE:	2137	CODE:
1617	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2138	if (gl.ConvolutionParameterf)
		2139	gl.ConvolutionParameterf (target, pname, params);
1618		2140
1619	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2141	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1620	CODE:	2142	CODE:
1621	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2143	if (gl.ConvolutionFilter2D)
1622	(target, internalformat, width, height, format, type, data));	2144	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1623		2145
1624	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2146	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1625	CODE:	2147	CODE:
1626	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2148	if (gl.SeparableFilter2D)
1627	(target, internalformat, width, height, format, type, row, column));	2149	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1628		2150
1629	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2151	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1630		2152
1631	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2153	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1632		2154
1633	void glRasterPos (int x, int y)	2155	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1634	CODE:
1635	glRasterPos2i (x, y);
1636		2156
1637	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2157	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1638		2158
1639	int glGenTexture ()	2159	int glGenTexture ()
1640	CODE:	2160	CODE:

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