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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.76 by root, Thu May 11 23:41:45 2006 UTC vs.
Revision 1.153 by root, Tue Sep 19 22:02:38 2006 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
3	# pragma warning(disable:4244)	6	# pragma warning(disable:4244)
4	#endif	7	#endif
5		8
6	#include "EXTERN.h"	9	#include "EXTERN.h"
7	#include "perl.h"	10	#include "perl.h"
8	#include "XSUB.h"	11	#include "XSUB.h"
9		12
		13	#ifdef _WIN32
		14	# undef pipe
		15	#endif
		16
		17	#include <math.h>
10	#include <string.h>	18	#include <string.h>
11	#include <stdio.h>	19	#include <stdio.h>
		20	#include <stdlib.h>
12		21
13	#include <SDL.h>	22	#include <SDL.h>
14	#include <SDL_endian.h>	23	#include <SDL_endian.h>
15	#include <SDL_image.h>	24	#include <SDL_image.h>
16	#include <SDL_mixer.h>	25	#include <SDL_mixer.h>
17	#include <SDL_opengl.h>	26	#include <SDL_opengl.h>
18		27
		28	#define PANGO_ENABLE_BACKEND
		29	#define G_DISABLE_CAST_CHECKS
		30
19	#include <glib/gmacros.h>	31	#include <glib/gmacros.h>
20		32
21	#include <pango/pango.h>	33	#include <pango/pango.h>
22	#include <pango/pangofc-fontmap.h>
23	#include <pango/pangoft2.h>
24	#include <pango/pangocairo.h>
25		34
26	#ifndef _WIN32	35	#ifndef _WIN32
27	# include <sys/types.h>	36	# include <sys/types.h>
28	# include <sys/socket.h>	37	# include <sys/socket.h>
29	# include <netinet/in.h>	38	# include <netinet/in.h>
…		…
36	typedef signed char int8_t;	45	typedef signed char int8_t;
37	typedef signed short int16_t;	46	typedef signed short int16_t;
38	typedef signed int int32_t;	47	typedef signed int int32_t;
39	#endif	48	#endif
40		49
41	#include "glext.h"	50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */
42		51
43	#define FOW_DARKNESS 32	52	#define FOW_DARKNESS 32
44		53
45	#define MAP_EXTEND_X 32	54	#define MAP_EXTEND_X 32
46	#define MAP_EXTEND_Y 512	55	#define MAP_EXTEND_Y 512
47		56
48	#define MIN_FONT_HEIGHT 10	57	#define MIN_FONT_HEIGHT 10
49		58
50	#define GL_CALL(type,func,args) \	59	#if 0
51	{ \	60	# define PARACHUTE SDL_INIT_NOPARACHUTE
52	static int init_; \	61	#else
53	static type fptr_; \	62	# define PARACHUTE 0
54	\	63	#endif
55	if (!init_) \
56	{ \
57	init_ = 1; \
58	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
59	} \
60	\
61	if (fptr_) \
62	fptr_ args; \
63	}
64		64
		65	static struct
		66	{
		67	#define GL_FUNC(ptr,name) ptr name;
		68	#include "glfunc.h"
		69	#undef GL_FUNC
		70	} gl;
		71
		72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		73	{
		74	if (gl.BlendFuncSeparate)
		75	gl.BlendFuncSeparate (sa, da, saa, daa);
		76	else if (gl.BlendFuncSeparateEXT)
		77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		78	else
		79	glBlendFunc (sa, da);
		80	}
		81
		82	#include "texcache.c"
		83
		84	#include "pango-font.c"
		85	#include "pango-fontmap.c"
		86	#include "pango-render.c"
		87
65	typedef Mix_Chunk *CFClient__MixChunk;	88	typedef Mix_Chunk *CFPlus__MixChunk;
66	typedef Mix_Music *CFClient__MixMusic;	89	typedef Mix_Music *CFPlus__MixMusic;
67		90
68	typedef PangoFontDescription *CFClient__Font;	91	typedef PangoFontDescription *CFPlus__Font;
		92
		93	static int
		94	shape_attr_p (PangoLayoutRun *run)
		95	{
		96	GSList *attrs = run->item->analysis.extra_attrs;
		97
		98	while (attrs)
		99	{
		100	PangoAttribute *attr = attrs->data;
		101
		102	if (attr->klass->type == PANGO_ATTR_SHAPE)
		103	return 1;
		104
		105	attrs = attrs->next;
		106	}
		107
		108	return 0;
		109	}
69		110
70	typedef struct cf_layout {	111	typedef struct cf_layout {
71	PangoLayout *pl; // either derived from a cairo or ft2 context	112	PangoLayout *pl;
72	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
73	float r, g, b, a; // default color for rgba mode	113	float r, g, b, a; // default color for rgba mode
74	int base_height;	114	int base_height;
75	CFClient__Font font;	115	CFPlus__Font font;
76	} *CFClient__Layout;	116	} *CFPlus__Layout;
77		117
78	static CFClient__Font default_font;	118	static CFPlus__Font default_font;
79	static PangoContext *ft2_context, *cairo_context;	119	static PangoContext *opengl_context;
80	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	120	static PangoFontMap *opengl_fontmap;
81		121
82	static void	122	static void
83	substitute_func (FcPattern *pattern, gpointer data)	123	substitute_func (FcPattern *pattern, gpointer data)
84	{	124	{
85	FcPatternAddBool (pattern, FC_HINTING , 1);	125	FcPatternAddBool (pattern, FC_HINTING, 1);
		126	#ifdef FC_HINT_STYLE
		127	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		128	#endif
86	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
87	}	130	}
88		131
89	static void	132	static void
90	layout_update_font (CFClient__Layout self)	133	layout_update_font (CFPlus__Layout self)
91	{	134	{
92	/* use a random scale factor to account for unknown descenders, 0.8 works	135	/* use a random scale factor to account for unknown descenders, 0.8 works
93	* reasonably well with bitstream vera	136	* reasonably well with bitstream vera
94	*/	137	*/
95	PangoFontDescription *font = self->font ? self->font : default_font;	138	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
99		142
100	pango_layout_set_font_description (self->pl, font);	143	pango_layout_set_font_description (self->pl, font);
101	}	144	}
102		145
103	static void	146	static void
104	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	147	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
105	{	148	{
		149	PangoRectangle rect;
		150
		151	// get_pixel_* wrongly rounds down
106	pango_layout_get_pixel_size (self->pl, w, h);	152	pango_layout_get_extents (self->pl, 0, &rect);
107		153
108	if (!*w) *w = 1;	154	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
109	if (!*h) *h = 1;	155	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
110		156
111	*w = (*w + 3) & ~3;	157	if (!rect.width) rect.width = 1;
		158	if (!rect.height) rect.height = 1;
		159
		160	*w = rect.width;
		161	*h = rect.height;
112	}	162	}
113		163
114	typedef uint16_t mapface;	164	typedef uint16_t mapface;
115		165
116	typedef struct {	166	typedef struct {
…		…
119	float s, t;	169	float s, t;
120	uint8_t r, g, b, a;	170	uint8_t r, g, b, a;
121	} maptex;	171	} maptex;
122		172
123	typedef struct {	173	typedef struct {
124	int16_t darkness;	174	uint32_t player;
125	mapface face[3];	175	mapface face[3];
		176	uint16_t darkness;
		177	uint8_t stat_width, stat_hp, flags;
126	} mapcell;	178	} mapcell;
127		179
128	typedef struct {	180	typedef struct {
129	int32_t c0, c1;	181	int32_t c0, c1;
130	mapcell *col;	182	mapcell *col;
…		…
139	int texs;	191	int texs;
140	maptex *tex;	192	maptex *tex;
141		193
142	int32_t rows;	194	int32_t rows;
143	maprow *row;	195	maprow *row;
144	} *CFClient__Map;	196	} *CFPlus__Map;
145		197
146	static char *	198	static char *
147	prepend (char *ptr, int sze, int inc)	199	prepend (char *ptr, int sze, int inc)
148	{	200	{
149	char *p;	201	char *p;
…		…
167		219
168	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	220	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((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))	221	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
170		222
171	static maprow *	223	static maprow *
172	map_get_row (CFClient__Map self, int y)	224	map_get_row (CFPlus__Map self, int y)
173	{	225	{
174	if (0 > y)	226	if (0 > y)
175	{	227	{
176	int extend = - y + MAP_EXTEND_Y;	228	int extend = - y + MAP_EXTEND_Y;
177	Prepend (maprow, self->row, self->rows, extend);	229	Prepend (maprow, self->row, self->rows, extend);
…		…
215		267
216	return row->col + (x - row->c0);	268	return row->col + (x - row->c0);
217	}	269	}
218		270
219	static mapcell *	271	static mapcell *
220	map_get_cell (CFClient__Map self, int x, int y)	272	map_get_cell (CFPlus__Map self, int x, int y)
221	{	273	{
222	return row_get_cell (map_get_row (self, y), x);	274	return row_get_cell (map_get_row (self, y), x);
223	}	275	}
224		276
225	static void	277	static void
226	map_clear (CFClient__Map self)	278	map_clear (CFPlus__Map self)
227	{	279	{
228	int r;	280	int r;
229		281
230	for (r = 0; r < self->rows; r++)	282	for (r = 0; r < self->rows; r++)
231	Safefree (self->row[r].col);	283	Safefree (self->row[r].col);
…		…
239	self->row = 0;	291	self->row = 0;
240	self->rows = 0;	292	self->rows = 0;
241	}	293	}
242		294
243	static void	295	static void
244	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	296	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
245	{	297	{
246	int x, y;	298	int x, y;
247	maprow *row;	299	maprow *row;
		300	mapcell *cell;
248		301
249	for (y = y0; y < y0 + h; y++)	302	for (y = y0; y < y0 + h; y++)
250	if (y >= 0)	303	if (y >= 0)
251	{	304	{
252	if (y >= self->rows)	305	if (y >= self->rows)
…		…
258	if (x >= row->c0)	311	if (x >= row->c0)
259	{	312	{
260	if (x >= row->c1)	313	if (x >= row->c1)
261	break;	314	break;
262		315
263	row->col[x - row->c0].darkness = -1;	316	cell = row->col + x - row->c0;
		317
		318	cell->darkness = 0;
		319	cell->stat_hp = 0;
264	}	320	}
265	}	321	}
266	}	322	}
267		323
268	static void	324	static void
…		…
289	ev.data2 = 0;	345	ev.data2 = 0;
290		346
291	SDL_PushEvent ((SDL_Event *)&ev);	347	SDL_PushEvent ((SDL_Event *)&ev);
292	}	348	}
293		349
		350	static unsigned int
		351	minpot (unsigned int n)
		352	{
		353	if (!n)
		354	return 0;
		355
		356	--n;
		357
		358	n |= n >> 1;
		359	n |= n >> 2;
		360	n |= n >> 4;
		361	n |= n >> 8;
		362	n |= n >> 16;
		363
		364	return n + 1;
		365	}
		366
294	MODULE = CFClient PACKAGE = CFClient	367	MODULE = CFPlus PACKAGE = CFPlus
295		368
296	PROTOTYPES: ENABLE	369	PROTOTYPES: ENABLE
297		370
298	BOOT:	371	BOOT:
299	{	372	{
300	HV *stash = gv_stashpv ("CFClient", 1);	373	HV *stash = gv_stashpv ("CFPlus", 1);
301	static const struct {	374	static const struct {
302	const char *name;	375	const char *name;
303	IV iv;	376	IV iv;
304	} *civ, const_iv[] = {	377	} *civ, const_iv[] = {
305	# define const_iv(name) { # name, (IV)name }	378	# define const_iv(name) { # name, (IV)name }
…		…
404	# undef const_iv	477	# undef const_iv
405	};	478	};
406		479
407	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	480	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
408	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	481	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
409
410	ft2_fontmap = pango_ft2_font_map_new ();
411	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);
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);
416	}	482	}
417		483
418	int	484	int
		485	in_destruct ()
		486	CODE:
		487	RETVAL = PL_main_cv == Nullcv;
		488	OUTPUT:
		489	RETVAL
		490
		491	NV floor (NV x)
		492
		493	NV ceil (NV x)
		494
		495	void
		496	pango_init ()
		497	CODE:
		498	{
		499	opengl_fontmap = pango_opengl_font_map_new ();
		500	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		501	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		502	}
		503
		504	int
419	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	505	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
420		506
421	void	507	void
422	SDL_Quit ()	508	SDL_Quit ()
423		509
424	void	510	void
…		…
430	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	516	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
431	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	517	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
432	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	518	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
433	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	519	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
434		520
		521	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		522	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		523
435	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	524	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
436	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	525	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
437	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	526	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
438	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	527	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
439		528
440	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	529	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		530	#if SDL_VERSION_ATLEAST(1,2,10)
441	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	531	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
442	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	532	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		533	#endif
443		534
444	SDL_EnableUNICODE (1);	535	SDL_EnableUNICODE (1);
445	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	536	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
446		537
447	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	538	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
456		547
457	++m;	548	++m;
458	}	549	}
459	}	550	}
460		551
		552	char *
		553	SDL_GetError ()
		554
461	int	555	int
462	SDL_SetVideoMode (int w, int h, int fullscreen)	556	SDL_SetVideoMode (int w, int h, int fullscreen)
463	CODE:	557	CODE:
464	RETVAL = !!SDL_SetVideoMode (	558	RETVAL = !!SDL_SetVideoMode (
465	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	559	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
466	);	560	);
		561	if (RETVAL)
		562	{
467	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	563	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		564	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		565	# include "glfunc.h"
		566	# undef GL_FUNC
		567	}
468	OUTPUT:	568	OUTPUT:
469	RETVAL	569	RETVAL
470		570
471	void	571	void
472	SDL_GL_SwapBuffers ()	572	SDL_GL_SwapBuffers ()
		573
		574	char *
		575	SDL_GetKeyName (int sym)
473		576
474	void	577	void
475	SDL_PollEvent ()	578	SDL_PollEvent ()
476	PPCODE:	579	PPCODE:
477	{	580	{
…		…
496	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	599	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
497	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	600	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
498	break;	601	break;
499		602
500	case SDL_MOUSEMOTION:	603	case SDL_MOUSEMOTION:
		604	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		605
501	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	606	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
502	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	607	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
503	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	608	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
504	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	609	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
505	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	610	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
506	break;	611	break;
507		612
508	case SDL_MOUSEBUTTONDOWN:	613	case SDL_MOUSEBUTTONDOWN:
509	case SDL_MOUSEBUTTONUP:	614	case SDL_MOUSEBUTTONUP:
		615	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		616
510	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	617	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
511	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	618	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
512	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	619	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
513	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	620	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
514	break;	621	break;
…		…
518	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	625	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
519	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	626	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
520	break;	627	break;
521	}	628	}
522		629
523	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	630	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
524	}	631	}
525	}	632	}
526		633
527	int	634	int
528	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	635	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
541	CODE:	648	CODE:
542	#ifndef _WIN32	649	#ifndef _WIN32
543	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	650	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
544	#endif	651	#endif
545		652
546	char *
547	gl_version ()
548	CODE:
549	RETVAL = (char *)glGetString (GL_VERSION);
550	OUTPUT:
551	RETVAL
552
553	char *
554	gl_extensions ()
555	CODE:
556	RETVAL = (char *)glGetString (GL_EXTENSIONS);
557	OUTPUT:
558	RETVAL
559
560	void	653	void
561	add_font (char *file)	654	add_font (char *file)
562	CODE:	655	CODE:
563	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	656	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
564		657
565	void	658	void
566	load_image_inline (SV *image_)	659	load_image_inline (SV *image_)
567	ALIAS:	660	ALIAS:
568	load_image_file = 1	661	load_image_file = 1
…		…
610		703
611	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	704	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
612		705
613	assert (surface2->pitch == surface2->w * 4);	706	assert (surface2->pitch == surface2->w * 4);
614		707
		708	SDL_LockSurface (surface2);
615	EXTEND (SP, 5);	709	EXTEND (SP, 6);
616	PUSHs (sv_2mortal (newSViv (surface2->w)));	710	PUSHs (sv_2mortal (newSViv (surface2->w)));
617	PUSHs (sv_2mortal (newSViv (surface2->h)));	711	PUSHs (sv_2mortal (newSViv (surface2->h)));
618	SDL_LockSurface (surface2);
619	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	712	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
620	SDL_UnlockSurface (surface2);
621	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	713	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
622	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	714	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
623	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	715	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		716	SDL_UnlockSurface (surface2);
624		717
625	SDL_FreeSurface (surface);	718	SDL_FreeSurface (surface);
626	SDL_FreeSurface (surface2);	719	SDL_FreeSurface (surface2);
627	}	720	}
628		721
…		…
652	}	745	}
653		746
654	void	747	void
655	error (char *message)	748	error (char *message)
656	CODE:	749	CODE:
		750	fprintf (stderr, "ERROR: %s\n", message);
657	#ifdef _WIN32	751	#ifdef _WIN32
658	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	752	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
659	#else
660	fprintf (stderr, "ERROR: %s\n", message);
661	#endif	753	#endif
662		754
663	void	755	void
664	fatal (char *message)	756	fatal (char *message)
665	CODE:	757	CODE:
		758	fprintf (stderr, "FATAL: %s\n", message);
666	#ifdef _WIN32	759	#ifdef _WIN32
667	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	760	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
668	#else
669	fprintf (stderr, "FATAL: %s\n", message);
670	#endif	761	#endif
671	exit (1);	762	_exit (1);
672		763
		764	void
		765	_exit (int retval)
		766	CODE:
		767	_exit (retval);
		768
673	MODULE = CFClient PACKAGE = CFClient::Font	769	MODULE = CFPlus PACKAGE = CFPlus::Font
674		770
675	CFClient::Font	771	CFPlus::Font
676	new_from_file (SV *class, char *path, int id = 0)	772	new_from_file (SV *class, char *path, int id = 0)
677	CODE:	773	CODE:
678	{	774	{
679	int count;	775	int count;
680	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	776	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
683	}	779	}
684	OUTPUT:	780	OUTPUT:
685	RETVAL	781	RETVAL
686		782
687	void	783	void
688	DESTROY (CFClient::Font self)	784	DESTROY (CFPlus::Font self)
689	CODE:	785	CODE:
690	pango_font_description_free (self);	786	pango_font_description_free (self);
691		787
692	void	788	void
693	make_default (CFClient::Font self)	789	make_default (CFPlus::Font self)
694	CODE:	790	CODE:
695	default_font = self;	791	default_font = self;
696		792
697	MODULE = CFClient PACKAGE = CFClient::Layout	793	MODULE = CFPlus PACKAGE = CFPlus::Layout
698		794
699	CFClient::Layout	795	void
700	new (SV *class, int rgba = 0)	796	reset_glyph_cache ()
		797	CODE:
		798	tc_clear ();
		799
		800	CFPlus::Layout
		801	new (SV *class)
701	CODE:	802	CODE:
702	New (0, RETVAL, 1, struct cf_layout);	803	New (0, RETVAL, 1, struct cf_layout);
703		804
704	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	805	RETVAL->pl = pango_layout_new (opengl_context);
705	RETVAL->rgba = rgba;
706	RETVAL->r = 1.;	806	RETVAL->r = 1.;
707	RETVAL->g = 1.;	807	RETVAL->g = 1.;
708	RETVAL->b = 1.;	808	RETVAL->b = 1.;
709	RETVAL->a = 1.;	809	RETVAL->a = 1.;
710	RETVAL->base_height = MIN_FONT_HEIGHT;	810	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
714	layout_update_font (RETVAL);	814	layout_update_font (RETVAL);
715	OUTPUT:	815	OUTPUT:
716	RETVAL	816	RETVAL
717		817
718	void	818	void
719	DESTROY (CFClient::Layout self)	819	DESTROY (CFPlus::Layout self)
720	CODE:	820	CODE:
721	g_object_unref (self->pl);	821	g_object_unref (self->pl);
722	Safefree (self);	822	Safefree (self);
723		823
724	int
725	is_rgba (CFClient::Layout self)
726	CODE:
727	RETVAL = self->rgba;
728	OUTPUT:
729	RETVAL
730
731	void	824	void
732	set_text (CFClient::Layout self, SV *text_)	825	set_text (CFPlus::Layout self, SV *text_)
733	CODE:	826	CODE:
734	{	827	{
735	STRLEN textlen;	828	STRLEN textlen;
736	char *text = SvPVutf8 (text_, textlen);	829	char *text = SvPVutf8 (text_, textlen);
737		830
738	pango_layout_set_text (self->pl, text, textlen);	831	pango_layout_set_text (self->pl, text, textlen);
739	}	832	}
740		833
741	void	834	void
742	set_markup (CFClient::Layout self, SV *text_)	835	set_markup (CFPlus::Layout self, SV *text_)
743	CODE:	836	CODE:
744	{	837	{
745	STRLEN textlen;	838	STRLEN textlen;
746	char *text = SvPVutf8 (text_, textlen);	839	char *text = SvPVutf8 (text_, textlen);
747		840
748	pango_layout_set_markup (self->pl, text, textlen);	841	pango_layout_set_markup (self->pl, text, textlen);
749	}	842	}
750		843
		844	void
		845	set_shapes (CFPlus::Layout self, ...)
		846	CODE:
		847	{
		848	PangoAttrList *attrs = 0;
		849	const char *text = pango_layout_get_text (self->pl);
		850	const char *pos = text;
		851	int arg = 4;
		852
		853	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		854	{
		855	PangoRectangle inkrect, rect;
		856	PangoAttribute *attr;
		857
		858	int x = SvIV (ST (arg - 3));
		859	int y = SvIV (ST (arg - 2));
		860	int w = SvIV (ST (arg - 1));
		861	int h = SvIV (ST (arg ));
		862
		863	inkrect.x = 0;
		864	inkrect.y = 0;
		865	inkrect.width = 0;
		866	inkrect.height = 0;
		867
		868	rect.x = x * PANGO_SCALE;
		869	rect.y = y * PANGO_SCALE;
		870	rect.width = w * PANGO_SCALE;
		871	rect.height = h * PANGO_SCALE;
		872
		873	if (!attrs)
		874	attrs = pango_layout_get_attributes (self->pl);
		875
		876	attr = pango_attr_shape_new (&inkrect, &rect);
		877	attr->start_index = pos - text;
		878	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		879	pango_attr_list_insert (attrs, attr);
		880
		881	arg += 4;
		882	pos += sizeof (OBJ_STR) - 1;
		883	}
		884
		885	if (attrs)
		886	pango_layout_set_attributes (self->pl, attrs);
		887	}
		888
		889	void
		890	get_shapes (CFPlus::Layout self)
		891	PPCODE:
		892	{
		893	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		894
		895	do
		896	{
		897	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		898
		899	if (run && shape_attr_p (run))
		900	{
		901	PangoRectangle extents;
		902	pango_layout_iter_get_run_extents (iter, 0, &extents);
		903
		904	EXTEND (SP, 2);
		905	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		906	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		907	}
		908	}
		909	while (pango_layout_iter_next_run (iter));
		910
		911	pango_layout_iter_free (iter);
		912	}
		913
		914	int
		915	has_wrapped (CFPlus::Layout self)
		916	CODE:
		917	{
		918	int lines = 1;
		919	const char *text = pango_layout_get_text (self->pl);
		920
		921	while (*text)
		922	lines += *text++ == '\n';
		923
		924	RETVAL = lines < pango_layout_get_line_count (self->pl);
		925	}
		926	OUTPUT:
		927	RETVAL
		928
751	SV *	929	SV *
752	get_text (CFClient::Layout self)	930	get_text (CFPlus::Layout self)
753	CODE:	931	CODE:
754	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	932	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
755	SvUTF8_on (RETVAL);	933	sv_utf8_decode (RETVAL);
756	OUTPUT:	934	OUTPUT:
757	RETVAL	935	RETVAL
758		936
759	void	937	void
760	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	938	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
761	CODE:	939	CODE:
762	self->r = r;	940	self->r = r;
763	self->g = g;	941	self->g = g;
764	self->b = b;	942	self->b = b;
765	self->a = a;	943	self->a = a;
766		944
767	void	945	void
768	set_font (CFClient::Layout self, CFClient::Font font = 0)	946	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
769	CODE:	947	CODE:
770	if (self->font != font)	948	if (self->font != font)
771	{	949	{
772	self->font = font;	950	self->font = font;
773	layout_update_font (self);	951	layout_update_font (self);
774	}	952	}
775		953
776	void	954	void
777	set_height (CFClient::Layout self, int base_height)	955	set_height (CFPlus::Layout self, int base_height)
778	CODE:	956	CODE:
779	if (self->base_height != base_height)	957	if (self->base_height != base_height)
780	{	958	{
781	self->base_height = base_height;	959	self->base_height = base_height;
782	layout_update_font (self);	960	layout_update_font (self);
783	}	961	}
784		962
785	void	963	void
786	set_width (CFClient::Layout self, int max_width = -1)	964	set_width (CFPlus::Layout self, int max_width = -1)
787	CODE:	965	CODE:
788	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	966	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
789		967
790	void	968	void
		969	set_indent (CFPlus::Layout self, int indent)
		970	CODE:
		971	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		972
		973	void
		974	set_spacing (CFPlus::Layout self, int spacing)
		975	CODE:
		976	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		977
		978	void
		979	set_ellipsise (CFPlus::Layout self, int ellipsise)
		980	CODE:
		981	pango_layout_set_ellipsize (self->pl,
		982	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		983	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		984	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		985	: PANGO_ELLIPSIZE_NONE
		986	);
		987
		988	void
		989	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		990	CODE:
		991	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		992
		993	void
791	size (CFClient::Layout self)	994	size (CFPlus::Layout self)
792	PPCODE:	995	PPCODE:
793	{	996	{
794	int w, h;	997	int w, h;
795		998
796	layout_get_pixel_size (self, &w, &h);	999	layout_get_pixel_size (self, &w, &h);
…		…
799	PUSHs (sv_2mortal (newSViv (w)));	1002	PUSHs (sv_2mortal (newSViv (w)));
800	PUSHs (sv_2mortal (newSViv (h)));	1003	PUSHs (sv_2mortal (newSViv (h)));
801	}	1004	}
802		1005
803	int	1006	int
		1007	descent (CFPlus::Layout self)
		1008	CODE:
		1009	{
		1010	PangoRectangle rect;
		1011	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1012	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1013	RETVAL = PANGO_DESCENT (rect);
		1014	}
		1015	OUTPUT:
		1016	RETVAL
		1017
		1018	int
804	xy_to_index (CFClient::Layout self, int x, int y)	1019	xy_to_index (CFPlus::Layout self, int x, int y)
805	CODE:	1020	CODE:
806	{	1021	{
807	int index, trailing;	1022	int index, trailing;
808	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1023	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
809	RETVAL = index;	1024	RETVAL = index;
810	}	1025	}
811	OUTPUT:	1026	OUTPUT:
812	RETVAL	1027	RETVAL
813		1028
814	void	1029	void
815	cursor_pos (CFClient::Layout self, int index)	1030	cursor_pos (CFPlus::Layout self, int index)
816	PPCODE:	1031	PPCODE:
817	{	1032	{
818	PangoRectangle strong_pos;	1033	PangoRectangle strong_pos;
819	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1034	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
820		1035
…		…
823	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1038	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
824	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1039	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
825	}	1040	}
826		1041
827	void	1042	void
828	render (CFClient::Layout self)	1043	render (CFPlus::Layout self, float x, float y, int flags = 0)
829	PPCODE:	1044	PPCODE:
830	{	1045	pango_opengl_render_layout_subpixel (
831	SV *retval;	1046	self->pl,
832	int w, h;	1047	x * PANGO_SCALE, y * PANGO_SCALE,
		1048	self->r, self->g, self->b, self->a,
		1049	flags
		1050	);
833		1051
834	layout_get_pixel_size (self, &w, &h);	1052	MODULE = CFPlus PACKAGE = CFPlus::Texture
835		1053
836	if (self->rgba)	1054	void
		1055	pad2pot (SV *data_, SV *w_, SV *h_)
		1056	CODE:
		1057	{
		1058	int ow = SvIV (w_);
		1059	int oh = SvIV (h_);
		1060
		1061	if (ow && oh)
837	{	1062	{
838	cairo_surface_t *surface;	1063	int nw = minpot (ow);
839	cairo_t *cairo;	1064	int nh = minpot (oh);
840		1065
841	retval = newSV (w * h * 4);	1066	if (nw != ow || nh != oh)
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	{	1067	{
859	uint32_t *p = (uint32_t *)SvPVX (retval);	1068	if (SvOK (data_))
860	uint32_t *e = p + w * h;
861
862	while (p < e)
863	{	1069	{
864	uint32_t rgba = *p;	1070	STRLEN datalen;
865	rgba = (rgba >> 24) | (rgba << 8);	1071	char *data = SvPVbyte (data_, datalen);
866	rgba = SDL_SwapBE32 (rgba);	1072	int bpp = datalen / (ow * oh);
867	*p++ = rgba;	1073	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1074
		1075	SvPOK_only (result_);
		1076	SvCUR_set (result_, nw * nh * bpp);
		1077
		1078	memset (SvPVX (result_), 0, nw * nh * bpp);
		1079	while (oh--)
		1080	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1081
		1082	sv_setsv (data_, result_);
868	}	1083	}
		1084
		1085	sv_setiv (w_, nw);
		1086	sv_setiv (h_, nh);
869	}	1087	}
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	}	1088	}
878	else
879	{
880	FT_Bitmap bitmap;
881
882	retval = newSV (w * h);
883	SvPOK_only (retval);
884	SvCUR_set (retval, w * h);
885
886	bitmap.rows = h;
887	bitmap.width = w;
888	bitmap.pitch = w;
889	bitmap.buffer = (unsigned char*)SvPVX (retval);
890	bitmap.num_grays = 256;
891	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
892
893	memset (bitmap.buffer, 0, w * h);
894
895	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
896
897	EXTEND (SP, 5);
898	PUSHs (sv_2mortal (newSViv (w)));
899	PUSHs (sv_2mortal (newSViv (h)));
900	PUSHs (sv_2mortal (retval));
901	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
902	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
903	}
904	}	1089	}
905		1090
906	MODULE = CFClient PACKAGE = CFClient::Texture
907
908	void	1091	void
909	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1092	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
910	PROTOTYPE: $$$;$$	1093	PROTOTYPE: $$$;$$
911	ALIAS:	1094	ALIAS:
912	draw_quad_alpha = 1	1095	draw_quad_alpha = 1
913	draw_quad_alpha_premultiplied = 2	1096	draw_quad_alpha_premultiplied = 2
914	CODE:	1097	CODE:
915	{	1098	{
916	HV *hv = (HV *)SvRV (self);	1099	HV *hv = (HV *)SvRV (self);
917	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1100	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
918	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1101	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
919	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1102	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
920	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
921		1103
922	if (items < 5)	1104	if (items < 5)
923	{	1105	{
924	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1106	w = SvNV (*hv_fetch (hv, "w", 1, 1));
925	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1107	h = SvNV (*hv_fetch (hv, "h", 1, 1));
926	}	1108	}
927		1109
928	if (ix)	1110	if (ix)
929	{	1111	{
930	glEnable (GL_BLEND);	1112	glEnable (GL_BLEND);
		1113
		1114	if (ix == 2)
931	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1115	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1116	else
		1117	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1118	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1119
		1120	glEnable (GL_ALPHA_TEST);
		1121	glAlphaFunc (GL_GREATER, 0.01f);
932	}	1122	}
933		1123
934	glBindTexture (GL_TEXTURE_2D, name);	1124	glBindTexture (GL_TEXTURE_2D, name);
935
936	if (wrap_mode)
937	{
938	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
939	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
940	}
941		1125
942	glBegin (GL_QUADS);	1126	glBegin (GL_QUADS);
943	glTexCoord2f (0, 0); glVertex2f (x , y );	1127	glTexCoord2f (0, 0); glVertex2f (x , y );
944	glTexCoord2f (0, t); glVertex2f (x , y + h);	1128	glTexCoord2f (0, t); glVertex2f (x , y + h);
945	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1129	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
946	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1130	glTexCoord2f (s, 0); glVertex2f (x + w, y );
947	glEnd ();	1131	glEnd ();
948		1132
949	if (ix)	1133	if (ix)
		1134	{
		1135	glDisable (GL_ALPHA_TEST);
950	glDisable (GL_BLEND);	1136	glDisable (GL_BLEND);
		1137	}
951	}	1138	}
952		1139
953	MODULE = CFClient PACKAGE = CFClient::Map	1140	MODULE = CFPlus PACKAGE = CFPlus::Map
954		1141
955	CFClient::Map	1142	CFPlus::Map
956	new (SV *class, int map_width, int map_height)	1143	new (SV *class, int map_width, int map_height)
957	CODE:	1144	CODE:
958	New (0, RETVAL, 1, struct map);	1145	New (0, RETVAL, 1, struct map);
959	RETVAL->x = 0;	1146	RETVAL->x = 0;
960	RETVAL->y = 0;	1147	RETVAL->y = 0;
…		…
970	RETVAL->row = 0;	1157	RETVAL->row = 0;
971	OUTPUT:	1158	OUTPUT:
972	RETVAL	1159	RETVAL
973		1160
974	void	1161	void
975	DESTROY (CFClient::Map self)	1162	DESTROY (CFPlus::Map self)
976	CODE:	1163	CODE:
977	{	1164	{
978	map_clear (self);	1165	map_clear (self);
979	Safefree (self->face);	1166	Safefree (self->face);
		1167	Safefree (self->tex);
980	Safefree (self);	1168	Safefree (self);
981	}	1169	}
982		1170
983	void	1171	void
984	clear (CFClient::Map self)	1172	clear (CFPlus::Map self)
985	CODE:	1173	CODE:
986	map_clear (self);	1174	map_clear (self);
987		1175
988	void	1176	void
989	set_face (CFClient::Map self, int face, int texid)	1177	set_face (CFPlus::Map self, int face, int texid)
990	CODE:	1178	CODE:
991	{	1179	{
992	while (self->faces <= face)	1180	while (self->faces <= face)
993	{	1181	{
994	Append (mapface, self->face, self->faces, self->faces);	1182	Append (mapface, self->face, self->faces, self->faces);
…		…
997		1185
998	self->face [face] = texid;	1186	self->face [face] = texid;
999	}	1187	}
1000		1188
1001	void	1189	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)	1190	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)
1003	CODE:	1191	CODE:
1004	{	1192	{
1005	while (self->texs <= texid)	1193	while (self->texs <= texid)
1006	{	1194	{
1007	Append (maptex, self->tex, self->texs, self->texs);	1195	Append (maptex, self->tex, self->texs, self->texs);
…		…
1019	tex->r = r;	1207	tex->r = r;
1020	tex->g = g;	1208	tex->g = g;
1021	tex->b = b;	1209	tex->b = b;
1022	tex->a = a;	1210	tex->a = a;
1023	}	1211	}
		1212
		1213	// somewhat hackish, but for textures that require it, it really
		1214	// improves the look, and most others don't suffer.
		1215	glBindTexture (GL_TEXTURE_2D, name);
		1216	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1217	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1218	// use uglier nearest interpolation because linear suffers
		1219	// from transparent color bleeding and ugly wrapping effects.
		1220	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1024	}	1221	}
1025		1222
1026	int	1223	int
1027	ox (CFClient::Map self)	1224	ox (CFPlus::Map self)
1028	ALIAS:	1225	ALIAS:
1029	oy = 1	1226	oy = 1
		1227	x = 2
		1228	y = 3
		1229	w = 4
		1230	h = 5
1030	CODE:	1231	CODE:
1031	switch (ix)	1232	switch (ix)
1032	{	1233	{
1033	case 0: RETVAL = self->ox; break;	1234	case 0: RETVAL = self->ox; break;
1034	case 1: RETVAL = self->oy; break;	1235	case 1: RETVAL = self->oy; break;
		1236	case 2: RETVAL = self->x; break;
		1237	case 3: RETVAL = self->y; break;
		1238	case 4: RETVAL = self->w; break;
		1239	case 5: RETVAL = self->h; break;
1035	}	1240	}
1036	OUTPUT:	1241	OUTPUT:
1037	RETVAL	1242	RETVAL
1038		1243
1039	void	1244	void
1040	scroll (CFClient::Map self, int dx, int dy)	1245	scroll (CFPlus::Map self, int dx, int dy)
1041	CODE:	1246	CODE:
1042	{	1247	{
1043	if (dx > 0)	1248	if (dx > 0)
1044	map_blank (self, self->x, self->y, dx - 1, self->h);	1249	map_blank (self, self->x, self->y, dx - 1, self->h);
1045	else if (dx < 0)	1250	else if (dx < 0)
…		…
1061	self->y += MAP_EXTEND_Y;	1266	self->y += MAP_EXTEND_Y;
1062	}	1267	}
1063	}	1268	}
1064		1269
1065	void	1270	void
1066	map1a_update (CFClient::Map self, SV *data_)	1271	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1067	CODE:	1272	CODE:
1068	{	1273	{
1069	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1274	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1070	uint8_t *data_end = (uint8_t *)SvEND (data_);	1275	uint8_t *data_end = (uint8_t *)SvEND (data_);
1071	mapcell *cell;	1276	mapcell *cell;
1072	int x, y, flags;	1277	int x, y, flags;
1073		1278
1074	while (data < data_end)	1279	while (data < data_end - 1)
1075	{	1280	{
1076	flags = (data [0] << 8) + data [1]; data += 2;	1281	flags = (data [0] << 8) + data [1]; data += 2;
1077		1282
1078	x = ((flags >> 10) & 63) + self->x;	1283	x = self->x + ((flags >> 10) & 63);
1079	y = ((flags >> 4) & 63) + self->y;	1284	y = self->y + ((flags >> 4) & 63);
1080		1285
1081	cell = map_get_cell (self, x, y);	1286	cell = map_get_cell (self, x, y);
1082		1287
1083	if (flags & 15)	1288	if (flags & 15)
1084	{	1289	{
1085	if (cell->darkness < 0)	1290	if (!cell->darkness)
1086	{	1291	{
1087	cell->darkness = 0;	1292	cell->darkness = 256;
1088	cell->face [0] = 0;	1293	cell->face [0] = 0;
1089	cell->face [1] = 0;	1294	cell->face [1] = 0;
1090	cell->face [2] = 0;	1295	cell->face [2] = 0;
1091	}	1296	}
1092		1297
1093	cell->darkness = flags & 8 ? *data++ : 255;
1094
1095	//TODO: don't trust server data to be in-range(!)	1298	//TODO: don't trust server data to be in-range(!)
		1299
		1300	if (flags & 8)
		1301	{
		1302	if (extmap)
		1303	{
		1304	uint8_t ext, cmd;
		1305
		1306	do
		1307	{
		1308	ext = *data++;
		1309	cmd = ext & 0x3f;
		1310
		1311	if (cmd < 4)
		1312	cell->darkness = 255 - ext * 64 + 1;
		1313	else if (cmd == 5) // health
		1314	{
		1315	cell->stat_width = 1;
		1316	cell->stat_hp = *data++;
		1317	}
		1318	else if (cmd == 6) // monster width
		1319	cell->stat_width = *data++ + 1;
		1320	else if (cmd == 0x47) // monster width
		1321	{
		1322	if (*data == 4)
		1323	; // decode player tag
		1324
		1325	data += *data + 1;
		1326	}
		1327	else if (cmd == 8) // cell flags
		1328	cell->flags = *data++;
		1329	else if (ext & 0x40) // unknown, multibyte => skip
		1330	data += *data + 1;
		1331	else
		1332	data++;
		1333	}
		1334	while (ext & 0x80);
		1335	}
		1336	else
		1337	cell->darkness = *data++ + 1;
		1338	}
1096		1339
1097	if (flags & 4)	1340	if (flags & 4)
1098	{	1341	{
1099	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1342	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
1100	}	1343	}
…		…
1108	{	1351	{
1109	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1352	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1110	}	1353	}
1111	}	1354	}
1112	else	1355	else
		1356	{
1113	cell->darkness = -1;	1357	cell->darkness = 0;
		1358	cell->stat_hp = 0;
		1359	}
1114	}	1360	}
1115	}	1361	}
1116		1362
1117	SV *	1363	SV *
1118	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1364	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1119	CODE:	1365	CODE:
1120	{	1366	{
1121	int x1, x;	1367	int x1, x;
1122	int y1, y;	1368	int y1, y;
1123	int z;	1369	int z;
…		…
1173	}	1419	}
1174	OUTPUT:	1420	OUTPUT:
1175	RETVAL	1421	RETVAL
1176		1422
1177	void	1423	void
1178	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1424	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1179	PPCODE:	1425	CODE:
1180	{	1426	{
1181	int vx, vy;	1427	int vx, vy;
1182	int x, y, z;	1428	int x, y, z;
1183	int last_name;	1429	int last_name;
1184	mapface face;	1430	mapface face;
1185	int sw4 = (sw + 3) & ~3;
1186	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1187	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1188		1431
1189	memset (darkness, 255, sw4 * sh);
1190	SvPOK_only (darkness_sv);
1191	SvCUR_set (darkness_sv, sw4 * sh);
1192
1193	vx = self->x + (self->w - sw) / 2 - shift_x;	1432	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1194	vy = self->y + (self->h - sh) / 2 - shift_y;	1433	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1195		1434
1196	/*	1435	/*
1197	int vx = self->vx = self->w >= sw	1436	int vx = self->vx = self->w >= sw
1198	? self->x + (self->w - sw) / 2	1437	? self->x + (self->w - sw) / 2
1199	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1438	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
1203	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1442	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1204	*/	1443	*/
1205		1444
1206	glColor4ub (255, 255, 255, 255);	1445	glColor4ub (255, 255, 255, 255);
1207		1446
		1447	glEnable (GL_BLEND);
1208	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1448	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1209	glEnable (GL_BLEND);
1210	glEnable (GL_TEXTURE_2D);	1449	glEnable (GL_TEXTURE_2D);
1211	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1450	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1212		1451
1213	glBegin (GL_QUADS);	1452	glBegin (GL_QUADS);
1214		1453
…		…
1223	for (x = 0; x < sw; x++)	1462	for (x = 0; x < sw; x++)
1224	if (row->c0 <= x + vx && x + vx < row->c1)	1463	if (row->c0 <= x + vx && x + vx < row->c1)
1225	{	1464	{
1226	mapcell *cell = row->col + (x + vx - row->c0);	1465	mapcell *cell = row->col + (x + vx - row->c0);
1227		1466
1228	darkness[y * sw4 + x] = cell->darkness < 0
1229	? 255 - FOW_DARKNESS
1230	: 255 - cell->darkness;
1231
1232	face = cell->face [z];	1467	face = cell->face [z];
1233		1468
1234	if (face)	1469	if (face && face < self->texs)
1235	{	1470	{
1236	maptex tex = self->tex [face];	1471	maptex tex = self->tex [face];
1237
1238	int px = (x + 1) * 32 - tex.w;	1472	int px = (x + 1) * 32 - tex.w;
1239	int py = (y + 1) * 32 - tex.h;	1473	int py = (y + 1) * 32 - tex.h;
1240		1474
1241	if (last_name != tex.name)	1475	if (last_name != tex.name)
1242	{	1476	{
1243	glEnd ();	1477	glEnd ();
1244	last_name = tex.name;
1245	glBindTexture (GL_TEXTURE_2D, last_name);	1478	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1246	glBegin (GL_QUADS);	1479	glBegin (GL_QUADS);
1247	}	1480	}
1248		1481
1249	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1482	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1250	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1483	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1251	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1484	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1252	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1485	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1253	}	1486	}
		1487
		1488	if (cell->flags && z == 2)
		1489	{
		1490	if (cell->flags & 1)
		1491	{
		1492	maptex tex = self->tex [1];
		1493	int px = (x + 1) * 32 - tex.w + 2;
		1494	int py = (y + 1) * 32 - tex.h - 6;
		1495
		1496	glEnd ();
		1497	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1498	glBegin (GL_QUADS);
		1499
		1500	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1501	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1502	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1503	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1504	}
		1505	}
1254	}	1506	}
1255	}	1507	}
1256		1508
1257	glEnd ();	1509	glEnd ();
1258		1510
1259	glDisable (GL_TEXTURE_2D);	1511	glDisable (GL_TEXTURE_2D);
1260	glDisable (GL_BLEND);	1512	glDisable (GL_BLEND);
		1513
		1514	// top layer: overlays such as the health bar
		1515	for (y = 0; y < sh; y++)
		1516	if (0 <= y + vy && y + vy < self->rows)
		1517	{
		1518	maprow *row = self->row + (y + vy);
		1519
		1520	for (x = 0; x < sw; x++)
		1521	if (row->c0 <= x + vx && x + vx < row->c1)
		1522	{
		1523	mapcell *cell = row->col + (x + vx - row->c0);
		1524
		1525	int px = x * 32;
		1526	int py = y * 32;
		1527
		1528	if (cell->stat_hp)
		1529	{
		1530	int width = cell->stat_width * 32;
		1531	int thick = sh / 28 + 1 + cell->stat_width;
		1532
		1533	glColor3ub (0, 0, 0);
		1534	glRectf (px + 1, py - thick - 2,
		1535	px + width - 1, py);
		1536
		1537	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1538	glRectf (px + 2,
		1539	py - thick - 1,
		1540	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1541	}
		1542	}
		1543	}
		1544	}
		1545
		1546	void
		1547	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1548	CODE:
		1549	{
		1550	static float color[16][3] = {
		1551	{ 0.00F, 0.00F, 0.00F },
		1552	{ 1.00F, 1.00F, 1.00F },
		1553	{ 0.00F, 0.00F, 0.55F },
		1554	{ 1.00F, 0.00F, 0.00F },
		1555
		1556	{ 1.00F, 0.54F, 0.00F },
		1557	{ 0.11F, 0.56F, 1.00F },
		1558	{ 0.93F, 0.46F, 0.00F },
		1559	{ 0.18F, 0.54F, 0.34F },
		1560
		1561	{ 0.56F, 0.73F, 0.56F },
		1562	{ 0.80F, 0.80F, 0.80F },
		1563	{ 0.55F, 0.41F, 0.13F },
		1564	{ 0.99F, 0.77F, 0.26F },
		1565
		1566	{ 0.74F, 0.65F, 0.41F },
		1567
		1568	{ 0.00F, 1.00F, 1.00F },
		1569	{ 1.00F, 0.00F, 1.00F },
		1570	{ 1.00F, 1.00F, 0.00F },
		1571	};
		1572
		1573	int x, y;
		1574
		1575	glEnable (GL_TEXTURE_2D);
		1576	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1577	glEnable (GL_BLEND);
		1578	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1579	glBegin (GL_QUADS);
		1580
		1581	for (y = 0; y < h; y++)
		1582	for (x = 0; x < w; x++)
		1583	{
		1584	unsigned char m = data [x + y * w];
		1585
		1586	if (m)
		1587	{
		1588	float *c = color [m & 15];
		1589
		1590	float tx1 = m & 0x40 ? 0.5 : 0.;
		1591	float tx2 = tx1 + 0.5;
		1592
		1593	glColor4f (c[0], c[1], c[2], 0.75);
		1594	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1595	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1596	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1597	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1598	}
		1599	}
		1600
		1601	glEnd ();
		1602	glDisable (GL_BLEND);
		1603	glDisable (GL_TEXTURE_2D);
		1604	}
		1605
		1606	void
		1607	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1608	PPCODE:
		1609	{
		1610	int vx, vy;
		1611	int x, y;
		1612	int sw4 = (sw + 3) & ~3;
		1613	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1614	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1615
		1616	memset (darkness, 255, sw4 * sh);
		1617	SvPOK_only (darkness_sv);
		1618	SvCUR_set (darkness_sv, sw4 * sh);
		1619
		1620	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1621	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1622
		1623	for (y = 0; y < sh; y++)
		1624	if (0 <= y + vy && y + vy < self->rows)
		1625	{
		1626	maprow *row = self->row + (y + vy);
		1627
		1628	for (x = 0; x < sw; x++)
		1629	if (row->c0 <= x + vx && x + vx < row->c1)
		1630	{
		1631	mapcell *cell = row->col + (x + vx - row->c0);
		1632
		1633	darkness[y * sw4 + x] = cell->darkness
		1634	? 255 - (cell->darkness - 1)
		1635	: 255 - FOW_DARKNESS;
		1636	}
		1637	}
1261		1638
1262	EXTEND (SP, 3);	1639	EXTEND (SP, 3);
1263	PUSHs (sv_2mortal (newSViv (sw4)));	1640	PUSHs (sv_2mortal (newSViv (sw4)));
1264	PUSHs (sv_2mortal (newSViv (sh)));	1641	PUSHs (sv_2mortal (newSViv (sh)));
1265	PUSHs (darkness_sv);	1642	PUSHs (darkness_sv);
1266	}	1643	}
1267		1644
1268	SV *	1645	SV *
1269	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1646	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1270	CODE:	1647	CODE:
1271	{	1648	{
1272	int x, y, x1, y1;	1649	int x, y, x1, y1;
1273	SV *data_sv = newSV (w * h * 7 + 5);	1650	SV *data_sv = newSV (w * h * 7 + 5);
1274	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1651	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1336	}	1713	}
1337	OUTPUT:	1714	OUTPUT:
1338	RETVAL	1715	RETVAL
1339		1716
1340	void	1717	void
1341	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1718	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1342	PPCODE:	1719	PPCODE:
1343	{	1720	{
1344	int x, y, z;	1721	int x, y, z;
1345	int w, h;	1722	int w, h;
1346	int x1, y1;	1723	int x1, y1;
…		…
1378		1755
1379	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1756	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1380	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1757	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1381	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1758	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1382		1759
1383	if (cell->darkness <= 0)	1760	if (cell->darkness == 0)
1384	{	1761	{
1385	cell->darkness = -1;	1762	cell->darkness = 0;
1386		1763
1387	for (z = 0; z <= 2; z++)	1764	for (z = 0; z <= 2; z++)
1388	{	1765	{
1389	cell->face[z] = face[z];	1766	cell->face[z] = face[z];
1390		1767
…		…
1395	}	1772	}
1396	}	1773	}
1397	}	1774	}
1398	}	1775	}
1399		1776
1400	MODULE = CFClient PACKAGE = CFClient::MixChunk	1777	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1401		1778
1402	CFClient::MixChunk	1779	CFPlus::MixChunk
1403	new_from_file (SV *class, char *path)	1780	new_from_file (SV *class, char *path)
1404	CODE:	1781	CODE:
1405	RETVAL = Mix_LoadWAV (path);	1782	RETVAL = Mix_LoadWAV (path);
1406	OUTPUT:	1783	OUTPUT:
1407	RETVAL	1784	RETVAL
1408		1785
1409	void	1786	void
1410	DESTROY (CFClient::MixChunk self)	1787	DESTROY (CFPlus::MixChunk self)
1411	CODE:	1788	CODE:
1412	Mix_FreeChunk (self);	1789	Mix_FreeChunk (self);
1413		1790
1414	int	1791	int
1415	volume (CFClient::MixChunk self, int volume = -1)	1792	volume (CFPlus::MixChunk self, int volume = -1)
1416	CODE:	1793	CODE:
1417	RETVAL = Mix_VolumeChunk (self, volume);	1794	RETVAL = Mix_VolumeChunk (self, volume);
1418	OUTPUT:	1795	OUTPUT:
1419	RETVAL	1796	RETVAL
1420		1797
1421	int	1798	int
1422	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1799	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1423	CODE:	1800	CODE:
1424	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1801	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1425	OUTPUT:	1802	OUTPUT:
1426	RETVAL	1803	RETVAL
1427		1804
1428	MODULE = CFClient PACKAGE = CFClient::MixMusic	1805	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1429		1806
1430	int	1807	int
1431	volume (int volume = -1)	1808	volume (int volume = -1)
1432	CODE:	1809	CODE:
1433	RETVAL = Mix_VolumeMusic (volume);	1810	RETVAL = Mix_VolumeMusic (volume);
1434	OUTPUT:	1811	OUTPUT:
1435	RETVAL	1812	RETVAL
1436		1813
1437	CFClient::MixMusic	1814	CFPlus::MixMusic
1438	new_from_file (SV *class, char *path)	1815	new_from_file (SV *class, char *path)
1439	CODE:	1816	CODE:
1440	RETVAL = Mix_LoadMUS (path);	1817	RETVAL = Mix_LoadMUS (path);
1441	OUTPUT:	1818	OUTPUT:
1442	RETVAL	1819	RETVAL
1443		1820
1444	void	1821	void
1445	DESTROY (CFClient::MixMusic self)	1822	DESTROY (CFPlus::MixMusic self)
1446	CODE:	1823	CODE:
1447	Mix_FreeMusic (self);	1824	Mix_FreeMusic (self);
1448		1825
1449	int	1826	int
1450	play (CFClient::MixMusic self, int loops = -1)	1827	play (CFPlus::MixMusic self, int loops = -1)
1451	CODE:	1828	CODE:
1452	RETVAL = Mix_PlayMusic (self, loops);	1829	RETVAL = Mix_PlayMusic (self, loops);
1453	OUTPUT:	1830	OUTPUT:
1454	RETVAL	1831	RETVAL
1455		1832
1456	MODULE = CFClient PACKAGE = CFClient::OpenGL	1833	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1457		1834
1458	BOOT:	1835	BOOT:
1459	{	1836	{
1460	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1837	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1461	static const struct {	1838	static const struct {
1462	const char *name;	1839	const char *name;
1463	IV iv;	1840	IV iv;
1464	} *civ, const_iv[] = {	1841	} *civ, const_iv[] = {
1465	# define const_iv(name) { # name, (IV)name }	1842	# define const_iv(name) { # name, (IV)name }
1466	const_iv (GL_COLOR_MATERIAL),	1843	const_iv (GL_COLOR_MATERIAL),
1467	const_iv (GL_SMOOTH),	1844	const_iv (GL_SMOOTH),
1468	const_iv (GL_FLAT),	1845	const_iv (GL_FLAT),
1469	const_iv (GL_DITHER),	1846	const_iv (GL_DITHER),
1470	const_iv (GL_BLEND),	1847	const_iv (GL_BLEND),
		1848	const_iv (GL_CULL_FACE),
1471	const_iv (GL_SCISSOR_TEST),	1849	const_iv (GL_SCISSOR_TEST),
		1850	const_iv (GL_DEPTH_TEST),
		1851	const_iv (GL_ALPHA_TEST),
		1852	const_iv (GL_NORMALIZE),
		1853	const_iv (GL_RESCALE_NORMAL),
		1854	const_iv (GL_FRONT),
		1855	const_iv (GL_BACK),
1472	const_iv (GL_AND),	1856	const_iv (GL_AND),
1473	const_iv (GL_ONE),	1857	const_iv (GL_ONE),
1474	const_iv (GL_ZERO),	1858	const_iv (GL_ZERO),
1475	const_iv (GL_SRC_ALPHA),	1859	const_iv (GL_SRC_ALPHA),
1476	const_iv (GL_SRC_ALPHA_SATURATE),	1860	const_iv (GL_DST_ALPHA),
1477	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1861	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1478	const_iv (GL_ONE_MINUS_DST_ALPHA),	1862	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1863	const_iv (GL_SRC_ALPHA_SATURATE),
1479	const_iv (GL_RGB),	1864	const_iv (GL_RGB),
1480	const_iv (GL_RGBA),	1865	const_iv (GL_RGBA),
		1866	const_iv (GL_RGBA4),
		1867	const_iv (GL_RGBA8),
		1868	const_iv (GL_RGB5_A1),
1481	const_iv (GL_UNSIGNED_BYTE),	1869	const_iv (GL_UNSIGNED_BYTE),
		1870	const_iv (GL_UNSIGNED_SHORT),
		1871	const_iv (GL_UNSIGNED_INT),
1482	const_iv (GL_ALPHA),	1872	const_iv (GL_ALPHA),
		1873	const_iv (GL_INTENSITY),
1483	const_iv (GL_LUMINANCE),	1874	const_iv (GL_LUMINANCE),
		1875	const_iv (GL_LUMINANCE_ALPHA),
1484	const_iv (GL_FLOAT),	1876	const_iv (GL_FLOAT),
1485	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1877	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1486	const_iv (GL_COMPILE),	1878	const_iv (GL_COMPILE),
1487	const_iv (GL_TEXTURE_1D),	1879	const_iv (GL_TEXTURE_1D),
1488	const_iv (GL_TEXTURE_2D),	1880	const_iv (GL_TEXTURE_2D),
…		…
1490	const_iv (GL_TEXTURE_MAG_FILTER),	1882	const_iv (GL_TEXTURE_MAG_FILTER),
1491	const_iv (GL_TEXTURE_MIN_FILTER),	1883	const_iv (GL_TEXTURE_MIN_FILTER),
1492	const_iv (GL_TEXTURE_ENV_MODE),	1884	const_iv (GL_TEXTURE_ENV_MODE),
1493	const_iv (GL_TEXTURE_WRAP_S),	1885	const_iv (GL_TEXTURE_WRAP_S),
1494	const_iv (GL_TEXTURE_WRAP_T),	1886	const_iv (GL_TEXTURE_WRAP_T),
		1887	const_iv (GL_REPEAT),
1495	const_iv (GL_CLAMP),	1888	const_iv (GL_CLAMP),
1496	const_iv (GL_REPEAT),	1889	const_iv (GL_CLAMP_TO_EDGE),
1497	const_iv (GL_NEAREST),	1890	const_iv (GL_NEAREST),
1498	const_iv (GL_LINEAR),	1891	const_iv (GL_LINEAR),
1499	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1892	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1500	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1893	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1501	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1894	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1502	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1895	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1503	const_iv (GL_GENERATE_MIPMAP),	1896	const_iv (GL_GENERATE_MIPMAP),
1504	const_iv (GL_MODULATE),	1897	const_iv (GL_MODULATE),
1505	const_iv (GL_DECAL),	1898	const_iv (GL_DECAL),
1506	const_iv (GL_REPLACE),	1899	const_iv (GL_REPLACE),
		1900	const_iv (GL_DEPTH_BUFFER_BIT),
1507	const_iv (GL_COLOR_BUFFER_BIT),	1901	const_iv (GL_COLOR_BUFFER_BIT),
1508	const_iv (GL_PROJECTION),	1902	const_iv (GL_PROJECTION),
1509	const_iv (GL_MODELVIEW),	1903	const_iv (GL_MODELVIEW),
1510	const_iv (GL_COLOR_LOGIC_OP),	1904	const_iv (GL_COLOR_LOGIC_OP),
1511	const_iv (GL_SEPARABLE_2D),	1905	const_iv (GL_SEPARABLE_2D),
1512	const_iv (GL_CONVOLUTION_2D),	1906	const_iv (GL_CONVOLUTION_2D),
1513	const_iv (GL_CONVOLUTION_BORDER_MODE),	1907	const_iv (GL_CONVOLUTION_BORDER_MODE),
1514	const_iv (GL_CONSTANT_BORDER),	1908	const_iv (GL_CONSTANT_BORDER),
1515	const_iv (GL_LINES),	1909	const_iv (GL_LINES),
		1910	const_iv (GL_LINE_STRIP),
		1911	const_iv (GL_LINE_LOOP),
1516	const_iv (GL_QUADS),	1912	const_iv (GL_QUADS),
1517	const_iv (GL_LINE_LOOP),	1913	const_iv (GL_QUAD_STRIP),
		1914	const_iv (GL_TRIANGLES),
		1915	const_iv (GL_TRIANGLE_STRIP),
		1916	const_iv (GL_TRIANGLE_FAN),
1518	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1917	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1519	const_iv (GL_FASTEST),	1918	const_iv (GL_FASTEST),
		1919	const_iv (GL_V2F),
		1920	const_iv (GL_V3F),
		1921	const_iv (GL_T2F_V3F),
		1922	const_iv (GL_T2F_N3F_V3F),
1520	# undef const_iv	1923	# undef const_iv
1521	};	1924	};
1522		1925
1523	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1926	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1524	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1927	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1525	}	1928	}
1526		1929
		1930	char *
		1931	gl_vendor ()
		1932	CODE:
		1933	RETVAL = (char *)glGetString (GL_VENDOR);
		1934	OUTPUT:
		1935	RETVAL
		1936
		1937	char *
		1938	gl_version ()
		1939	CODE:
		1940	RETVAL = (char *)glGetString (GL_VERSION);
		1941	OUTPUT:
		1942	RETVAL
		1943
		1944	char *
		1945	gl_extensions ()
		1946	CODE:
		1947	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1948	OUTPUT:
		1949	RETVAL
		1950
1527	int glGetError ()	1951	int glGetError ()
		1952
		1953	void glFinish ()
1528		1954
1529	void glClear (int mask)	1955	void glClear (int mask)
1530		1956
1531	void glClearColor (float r, float g, float b, float a = 1.0)	1957	void glClearColor (float r, float g, float b, float a = 1.0)
1532	PROTOTYPE: @	1958	PROTOTYPE: @
…		…
1539		1965
1540	void glHint (int target, int mode)	1966	void glHint (int target, int mode)
1541		1967
1542	void glBlendFunc (int sfactor, int dfactor)	1968	void glBlendFunc (int sfactor, int dfactor)
1543		1969
		1970	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1971	CODE:
		1972	gl_BlendFuncSeparate (sa, da, saa, daa);
		1973
		1974	void glDepthMask (int flag)
		1975
1544	void glLogicOp (int opcode)	1976	void glLogicOp (int opcode)
1545		1977
1546	void glColorMask (int red, int green, int blue, int alpha)	1978	void glColorMask (int red, int green, int blue, int alpha)
1547		1979
1548	void glMatrixMode (int mode)	1980	void glMatrixMode (int mode)
…		…
1551		1983
1552	void glPopMatrix ()	1984	void glPopMatrix ()
1553		1985
1554	void glLoadIdentity ()	1986	void glLoadIdentity ()
1555		1987
		1988	void glDrawBuffer (int buffer)
		1989
		1990	void glReadBuffer (int buffer)
		1991
1556	# near and far are due to microsofts buggy c compiler	1992	# near_ and far_ are due to microsofts buggy "c" compiler
		1993	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1994
		1995	# 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_)	1996	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1558		1997
1559	void glViewport (int x, int y, int width, int height)	1998	void glViewport (int x, int y, int width, int height)
1560		1999
1561	void glScissor (int x, int y, int width, int height)	2000	void glScissor (int x, int y, int width, int height)
…		…
1576		2015
1577	void glEnd ()	2016	void glEnd ()
1578		2017
1579	void glColor (float r, float g, float b, float a = 1.0)	2018	void glColor (float r, float g, float b, float a = 1.0)
1580	PROTOTYPE: @	2019	PROTOTYPE: @
		2020	ALIAS:
		2021	glColor_premultiply = 1
1581	CODE:	2022	CODE:
1582	glColor4ub (r * 255., g * 255., b * 255., a * 255.);	2023	if (ix)
		2024	{
		2025	r *= a;
		2026	g *= a;
		2027	b *= a;
		2028	}
		2029	// microsoft visual "c" rounds instead of truncating...
		2030	glColor4f (r, g, b, a);
		2031
		2032	void glInterleavedArrays (int format, int stride, char *data)
		2033
		2034	void glDrawElements (int mode, int count, int type, char *indices)
		2035
		2036	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2037
		2038	void glRasterPos (float x, float y, float z = 0.)
		2039	CODE:
		2040	glRasterPos3f (0, 0, z);
		2041	glBitmap (0, 0, 0, 0, x, y, 0);
1583		2042
1584	void glVertex (float x, float y, float z = 0.)	2043	void glVertex (float x, float y, float z = 0.)
1585	CODE:	2044	CODE:
1586	glVertex3f (x, y, z);	2045	glVertex3f (x, y, z);
1587		2046
…		…
1599		2058
1600	void glBindTexture (int target, int name)	2059	void glBindTexture (int target, int name)
1601		2060
1602	void glConvolutionParameter (int target, int pname, float params)	2061	void glConvolutionParameter (int target, int pname, float params)
1603	CODE:	2062	CODE:
1604	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2063	if (gl.ConvolutionParameterf)
		2064	gl.ConvolutionParameterf (target, pname, params);
1605		2065
1606	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2066	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1607	CODE:	2067	CODE:
1608	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2068	if (gl.ConvolutionFilter2D)
1609	(target, internalformat, width, height, format, type, data));	2069	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1610		2070
1611	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2071	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1612	CODE:	2072	CODE:
1613	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2073	if (gl.SeparableFilter2D)
1614	(target, internalformat, width, height, format, type, row, column));	2074	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1615		2075
1616	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2076	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1617		2077
1618	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2078	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1619		2079
1620	void glRasterPos (int x, int y)	2080	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1621	CODE:
1622	glRasterPos2i (x, y);
1623		2081
1624	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2082	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1625		2083
1626	int glGenTexture ()	2084	int glGenTexture ()
1627	CODE:	2085	CODE:

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