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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 1.153 by root, Tue Sep 19 22:02:38 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>
5	# pragma warning(disable:4244)	6	# pragma warning(disable:4244)
6	#endif	7	#endif
7		8
8	#include "EXTERN.h"	9	#include "EXTERN.h"
9	#include "perl.h"	10	#include "perl.h"
10	#include "XSUB.h"	11	#include "XSUB.h"
11		12
		13	#ifdef _WIN32
		14	# undef pipe
		15	#endif
		16
		17	#include <math.h>
12	#include <string.h>	18	#include <string.h>
13	#include <stdio.h>	19	#include <stdio.h>
		20	#include <stdlib.h>
14		21
15	#include <SDL.h>	22	#include <SDL.h>
16	#include <SDL_endian.h>	23	#include <SDL_endian.h>
17	#include <SDL_image.h>	24	#include <SDL_image.h>
18	#include <SDL_mixer.h>	25	#include <SDL_mixer.h>
19	#include <SDL_opengl.h>	26	#include <SDL_opengl.h>
20		27
		28	#define PANGO_ENABLE_BACKEND
		29	#define G_DISABLE_CAST_CHECKS
		30
21	#include <glib/gmacros.h>	31	#include <glib/gmacros.h>
22		32
23	#include <pango/pango.h>	33	#include <pango/pango.h>
24	#include <pango/pangofc-fontmap.h>
25	#include <pango/pangoft2.h>
26	#include <pango/pangocairo.h>
27		34
28	#ifndef _WIN32	35	#ifndef _WIN32
29	# include <sys/types.h>	36	# include <sys/types.h>
30	# include <sys/socket.h>	37	# include <sys/socket.h>
31	# include <netinet/in.h>	38	# include <netinet/in.h>
…		…
38	typedef signed char int8_t;	45	typedef signed char int8_t;
39	typedef signed short int16_t;	46	typedef signed short int16_t;
40	typedef signed int int32_t;	47	typedef signed int int32_t;
41	#endif	48	#endif
42		49
43	#include "glext.h"	50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */
44		51
45	#define FOW_DARKNESS 32	52	#define FOW_DARKNESS 32
46		53
47	#define MAP_EXTEND_X 32	54	#define MAP_EXTEND_X 32
48	#define MAP_EXTEND_Y 512	55	#define MAP_EXTEND_Y 512
49		56
50	#define MIN_FONT_HEIGHT 10	57	#define MIN_FONT_HEIGHT 10
51		58
52	#define GL_CALL(type,func,args) \	59	#if 0
53	{ \	60	# define PARACHUTE SDL_INIT_NOPARACHUTE
54	static int init_; \	61	#else
55	static type fptr_; \	62	# define PARACHUTE 0
56	\	63	#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		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
67	typedef Mix_Chunk *CFClient__MixChunk;	88	typedef Mix_Chunk *CFPlus__MixChunk;
68	typedef Mix_Music *CFClient__MixMusic;	89	typedef Mix_Music *CFPlus__MixMusic;
69		90
70	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	}
71		110
72	typedef struct cf_layout {	111	typedef struct cf_layout {
73	PangoLayout *pl; // either derived from a cairo or ft2 context	112	PangoLayout *pl;
74	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
75	float r, g, b, a; // default color for rgba mode	113	float r, g, b, a; // default color for rgba mode
76	int base_height;	114	int base_height;
77	CFClient__Font font;	115	CFPlus__Font font;
78	} *CFClient__Layout;	116	} *CFPlus__Layout;
79		117
80	static CFClient__Font default_font;	118	static CFPlus__Font default_font;
81	static PangoContext *ft2_context, *cairo_context;	119	static PangoContext *opengl_context;
82	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	120	static PangoFontMap *opengl_fontmap;
83		121
84	static void	122	static void
85	substitute_func (FcPattern *pattern, gpointer data)	123	substitute_func (FcPattern *pattern, gpointer data)
86	{	124	{
87	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
88	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
89	}	130	}
90		131
91	static void	132	static void
92	layout_update_font (CFClient__Layout self)	133	layout_update_font (CFPlus__Layout self)
93	{	134	{
94	/* 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
95	* reasonably well with bitstream vera	136	* reasonably well with bitstream vera
96	*/	137	*/
97	PangoFontDescription *font = self->font ? self->font : default_font;	138	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
101		142
102	pango_layout_set_font_description (self->pl, font);	143	pango_layout_set_font_description (self->pl, font);
103	}	144	}
104		145
105	static void	146	static void
106	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	147	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
107	{	148	{
		149	PangoRectangle rect;
		150
		151	// get_pixel_* wrongly rounds down
108	pango_layout_get_pixel_size (self->pl, w, h);	152	pango_layout_get_extents (self->pl, 0, &rect);
109		153
110	if (!*w) *w = 1;	154	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
111	if (!*h) *h = 1;	155	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
112		156
113	*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;
114	}	162	}
115		163
116	typedef uint16_t mapface;	164	typedef uint16_t mapface;
117		165
118	typedef struct {	166	typedef struct {
…		…
121	float s, t;	169	float s, t;
122	uint8_t r, g, b, a;	170	uint8_t r, g, b, a;
123	} maptex;	171	} maptex;
124		172
125	typedef struct {	173	typedef struct {
126	int16_t darkness;	174	uint32_t player;
127	mapface face[3];	175	mapface face[3];
		176	uint16_t darkness;
		177	uint8_t stat_width, stat_hp, flags;
128	} mapcell;	178	} mapcell;
129		179
130	typedef struct {	180	typedef struct {
131	int32_t c0, c1;	181	int32_t c0, c1;
132	mapcell *col;	182	mapcell *col;
…		…
141	int texs;	191	int texs;
142	maptex *tex;	192	maptex *tex;
143		193
144	int32_t rows;	194	int32_t rows;
145	maprow *row;	195	maprow *row;
146	} *CFClient__Map;	196	} *CFPlus__Map;
147		197
148	static char *	198	static char *
149	prepend (char *ptr, int sze, int inc)	199	prepend (char *ptr, int sze, int inc)
150	{	200	{
151	char *p;	201	char *p;
…		…
169		219
170	#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))
171	#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))
172		222
173	static maprow *	223	static maprow *
174	map_get_row (CFClient__Map self, int y)	224	map_get_row (CFPlus__Map self, int y)
175	{	225	{
176	if (0 > y)	226	if (0 > y)
177	{	227	{
178	int extend = - y + MAP_EXTEND_Y;	228	int extend = - y + MAP_EXTEND_Y;
179	Prepend (maprow, self->row, self->rows, extend);	229	Prepend (maprow, self->row, self->rows, extend);
…		…
217		267
218	return row->col + (x - row->c0);	268	return row->col + (x - row->c0);
219	}	269	}
220		270
221	static mapcell *	271	static mapcell *
222	map_get_cell (CFClient__Map self, int x, int y)	272	map_get_cell (CFPlus__Map self, int x, int y)
223	{	273	{
224	return row_get_cell (map_get_row (self, y), x);	274	return row_get_cell (map_get_row (self, y), x);
225	}	275	}
226		276
227	static void	277	static void
228	map_clear (CFClient__Map self)	278	map_clear (CFPlus__Map self)
229	{	279	{
230	int r;	280	int r;
231		281
232	for (r = 0; r < self->rows; r++)	282	for (r = 0; r < self->rows; r++)
233	Safefree (self->row[r].col);	283	Safefree (self->row[r].col);
…		…
241	self->row = 0;	291	self->row = 0;
242	self->rows = 0;	292	self->rows = 0;
243	}	293	}
244		294
245	static void	295	static void
246	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)
247	{	297	{
248	int x, y;	298	int x, y;
249	maprow *row;	299	maprow *row;
		300	mapcell *cell;
250		301
251	for (y = y0; y < y0 + h; y++)	302	for (y = y0; y < y0 + h; y++)
252	if (y >= 0)	303	if (y >= 0)
253	{	304	{
254	if (y >= self->rows)	305	if (y >= self->rows)
…		…
260	if (x >= row->c0)	311	if (x >= row->c0)
261	{	312	{
262	if (x >= row->c1)	313	if (x >= row->c1)
263	break;	314	break;
264		315
265	row->col[x - row->c0].darkness = -1;	316	cell = row->col + x - row->c0;
		317
		318	cell->darkness = 0;
		319	cell->stat_hp = 0;
266	}	320	}
267	}	321	}
268	}	322	}
269		323
270	static void	324	static void
…		…
291	ev.data2 = 0;	345	ev.data2 = 0;
292		346
293	SDL_PushEvent ((SDL_Event *)&ev);	347	SDL_PushEvent ((SDL_Event *)&ev);
294	}	348	}
295		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
296	MODULE = CFClient PACKAGE = CFClient	367	MODULE = CFPlus PACKAGE = CFPlus
297		368
298	PROTOTYPES: ENABLE	369	PROTOTYPES: ENABLE
299		370
300	BOOT:	371	BOOT:
301	{	372	{
302	HV *stash = gv_stashpv ("CFClient", 1);	373	HV *stash = gv_stashpv ("CFPlus", 1);
303	static const struct {	374	static const struct {
304	const char *name;	375	const char *name;
305	IV iv;	376	IV iv;
306	} *civ, const_iv[] = {	377	} *civ, const_iv[] = {
307	# define const_iv(name) { # name, (IV)name }	378	# define const_iv(name) { # name, (IV)name }
…		…
408		479
409	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; )
410	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	481	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
411	}	482	}
412		483
		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
413	void	495	void
414	pango_init ()	496	pango_init ()
415	CODE:	497	CODE:
416	{	498	{
417	// delayed, so it can pick up new fonts added by AddFontResourceEx
418	ft2_fontmap = pango_ft2_font_map_new ();	499	opengl_fontmap = pango_opengl_font_map_new ();
419	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	500	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);	501	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	}	502	}
425		503
426	int	504	int
427	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	505	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
428		506
429	void	507	void
430	SDL_Quit ()	508	SDL_Quit ()
431		509
432	void	510	void
…		…
438	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	516	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
439	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	517	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
440	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	518	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
441	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	519	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
442		520
		521	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		522	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		523
443	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	524	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
444	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	525	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
445	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	526	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
446	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	527	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
447		528
448	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	529	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		530	#if SDL_VERSION_ATLEAST(1,2,10)
449	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	531	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
450	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	532	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		533	#endif
451		534
452	SDL_EnableUNICODE (1);	535	SDL_EnableUNICODE (1);
453	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	536	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
454		537
455	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	538	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
464		547
465	++m;	548	++m;
466	}	549	}
467	}	550	}
468		551
		552	char *
		553	SDL_GetError ()
		554
469	int	555	int
470	SDL_SetVideoMode (int w, int h, int fullscreen)	556	SDL_SetVideoMode (int w, int h, int fullscreen)
471	CODE:	557	CODE:
472	RETVAL = !!SDL_SetVideoMode (	558	RETVAL = !!SDL_SetVideoMode (
473	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	559	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
474	);	560	);
		561	if (RETVAL)
		562	{
475	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	}
476	OUTPUT:	568	OUTPUT:
477	RETVAL	569	RETVAL
478		570
479	void	571	void
480	SDL_GL_SwapBuffers ()	572	SDL_GL_SwapBuffers ()
		573
		574	char *
		575	SDL_GetKeyName (int sym)
481		576
482	void	577	void
483	SDL_PollEvent ()	578	SDL_PollEvent ()
484	PPCODE:	579	PPCODE:
485	{	580	{
…		…
504	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	599	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
505	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	600	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
506	break;	601	break;
507		602
508	case SDL_MOUSEMOTION:	603	case SDL_MOUSEMOTION:
		604	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		605
509	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	606	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
510	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	607	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
511	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	608	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
512	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	609	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
513	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	610	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
514	break;	611	break;
515		612
516	case SDL_MOUSEBUTTONDOWN:	613	case SDL_MOUSEBUTTONDOWN:
517	case SDL_MOUSEBUTTONUP:	614	case SDL_MOUSEBUTTONUP:
		615	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		616
518	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	617	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
519	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	618	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
520	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	619	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
521	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	620	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
522	break;	621	break;
…		…
526	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	625	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
527	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	626	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
528	break;	627	break;
529	}	628	}
530		629
531	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	630	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
532	}	631	}
533	}	632	}
534		633
535	int	634	int
536	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)
…		…
549	CODE:	648	CODE:
550	#ifndef _WIN32	649	#ifndef _WIN32
551	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	650	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
552	#endif	651	#endif
553		652
554	char *
555	gl_version ()
556	CODE:
557	RETVAL = (char *)glGetString (GL_VERSION);
558	OUTPUT:
559	RETVAL
560
561	char *
562	gl_extensions ()
563	CODE:
564	RETVAL = (char *)glGetString (GL_EXTENSIONS);
565	OUTPUT:
566	RETVAL
567
568	void	653	void
569	add_font (char *file)	654	add_font (char *file)
570	CODE:	655	CODE:
571	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	656	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
572	#ifdef _WIN32
573	// cairo... sigh... requires win2000
574	AddFontResourceEx (file, FR_PRIVATE, 0);
575	#endif
576		657
577	void	658	void
578	load_image_inline (SV *image_)	659	load_image_inline (SV *image_)
579	ALIAS:	660	ALIAS:
580	load_image_file = 1	661	load_image_file = 1
…		…
622		703
623	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	704	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
624		705
625	assert (surface2->pitch == surface2->w * 4);	706	assert (surface2->pitch == surface2->w * 4);
626		707
		708	SDL_LockSurface (surface2);
627	EXTEND (SP, 5);	709	EXTEND (SP, 6);
628	PUSHs (sv_2mortal (newSViv (surface2->w)));	710	PUSHs (sv_2mortal (newSViv (surface2->w)));
629	PUSHs (sv_2mortal (newSViv (surface2->h)));	711	PUSHs (sv_2mortal (newSViv (surface2->h)));
630	SDL_LockSurface (surface2);
631	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	712	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)));	713	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
634	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	714	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
635	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	715	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		716	SDL_UnlockSurface (surface2);
636		717
637	SDL_FreeSurface (surface);	718	SDL_FreeSurface (surface);
638	SDL_FreeSurface (surface2);	719	SDL_FreeSurface (surface2);
639	}	720	}
640		721
…		…
664	}	745	}
665		746
666	void	747	void
667	error (char *message)	748	error (char *message)
668	CODE:	749	CODE:
		750	fprintf (stderr, "ERROR: %s\n", message);
669	#ifdef _WIN32	751	#ifdef _WIN32
670	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	752	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
671	#else
672	fprintf (stderr, "ERROR: %s\n", message);
673	#endif	753	#endif
674		754
675	void	755	void
676	fatal (char *message)	756	fatal (char *message)
677	CODE:	757	CODE:
		758	fprintf (stderr, "FATAL: %s\n", message);
678	#ifdef _WIN32	759	#ifdef _WIN32
679	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	760	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
680	#else
681	fprintf (stderr, "FATAL: %s\n", message);
682	#endif	761	#endif
683	exit (1);	762	_exit (1);
684		763
		764	void
		765	_exit (int retval)
		766	CODE:
		767	_exit (retval);
		768
685	MODULE = CFClient PACKAGE = CFClient::Font	769	MODULE = CFPlus PACKAGE = CFPlus::Font
686		770
687	CFClient::Font	771	CFPlus::Font
688	new_from_file (SV *class, char *path, int id = 0)	772	new_from_file (SV *class, char *path, int id = 0)
689	CODE:	773	CODE:
690	{	774	{
691	int count;	775	int count;
692	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	776	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
695	}	779	}
696	OUTPUT:	780	OUTPUT:
697	RETVAL	781	RETVAL
698		782
699	void	783	void
700	DESTROY (CFClient::Font self)	784	DESTROY (CFPlus::Font self)
701	CODE:	785	CODE:
702	pango_font_description_free (self);	786	pango_font_description_free (self);
703		787
704	void	788	void
705	make_default (CFClient::Font self)	789	make_default (CFPlus::Font self)
706	CODE:	790	CODE:
707	default_font = self;	791	default_font = self;
708		792
709	MODULE = CFClient PACKAGE = CFClient::Layout	793	MODULE = CFPlus PACKAGE = CFPlus::Layout
710		794
711	CFClient::Layout	795	void
712	new (SV *class, int rgba = 0)	796	reset_glyph_cache ()
		797	CODE:
		798	tc_clear ();
		799
		800	CFPlus::Layout
		801	new (SV *class)
713	CODE:	802	CODE:
714	New (0, RETVAL, 1, struct cf_layout);	803	New (0, RETVAL, 1, struct cf_layout);
715		804
716	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	805	RETVAL->pl = pango_layout_new (opengl_context);
717	RETVAL->rgba = rgba;
718	RETVAL->r = 1.;	806	RETVAL->r = 1.;
719	RETVAL->g = 1.;	807	RETVAL->g = 1.;
720	RETVAL->b = 1.;	808	RETVAL->b = 1.;
721	RETVAL->a = 1.;	809	RETVAL->a = 1.;
722	RETVAL->base_height = MIN_FONT_HEIGHT;	810	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
726	layout_update_font (RETVAL);	814	layout_update_font (RETVAL);
727	OUTPUT:	815	OUTPUT:
728	RETVAL	816	RETVAL
729		817
730	void	818	void
731	DESTROY (CFClient::Layout self)	819	DESTROY (CFPlus::Layout self)
732	CODE:	820	CODE:
733	g_object_unref (self->pl);	821	g_object_unref (self->pl);
734	Safefree (self);	822	Safefree (self);
735		823
736	int
737	is_rgba (CFClient::Layout self)
738	CODE:
739	RETVAL = self->rgba;
740	OUTPUT:
741	RETVAL
742
743	void	824	void
744	set_text (CFClient::Layout self, SV *text_)	825	set_text (CFPlus::Layout self, SV *text_)
745	CODE:	826	CODE:
746	{	827	{
747	STRLEN textlen;	828	STRLEN textlen;
748	char *text = SvPVutf8 (text_, textlen);	829	char *text = SvPVutf8 (text_, textlen);
749		830
750	pango_layout_set_text (self->pl, text, textlen);	831	pango_layout_set_text (self->pl, text, textlen);
751	}	832	}
752		833
753	void	834	void
754	set_markup (CFClient::Layout self, SV *text_)	835	set_markup (CFPlus::Layout self, SV *text_)
755	CODE:	836	CODE:
756	{	837	{
757	STRLEN textlen;	838	STRLEN textlen;
758	char *text = SvPVutf8 (text_, textlen);	839	char *text = SvPVutf8 (text_, textlen);
759		840
760	pango_layout_set_markup (self->pl, text, textlen);	841	pango_layout_set_markup (self->pl, text, textlen);
761	}	842	}
762		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
763	SV *	929	SV *
764	get_text (CFClient::Layout self)	930	get_text (CFPlus::Layout self)
765	CODE:	931	CODE:
766	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	932	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
767	SvUTF8_on (RETVAL);	933	sv_utf8_decode (RETVAL);
768	OUTPUT:	934	OUTPUT:
769	RETVAL	935	RETVAL
770		936
771	void	937	void
772	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.)
773	CODE:	939	CODE:
774	self->r = r;	940	self->r = r;
775	self->g = g;	941	self->g = g;
776	self->b = b;	942	self->b = b;
777	self->a = a;	943	self->a = a;
778		944
779	void	945	void
780	set_font (CFClient::Layout self, CFClient::Font font = 0)	946	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
781	CODE:	947	CODE:
782	if (self->font != font)	948	if (self->font != font)
783	{	949	{
784	self->font = font;	950	self->font = font;
785	layout_update_font (self);	951	layout_update_font (self);
786	}	952	}
787		953
788	void	954	void
789	set_height (CFClient::Layout self, int base_height)	955	set_height (CFPlus::Layout self, int base_height)
790	CODE:	956	CODE:
791	if (self->base_height != base_height)	957	if (self->base_height != base_height)
792	{	958	{
793	self->base_height = base_height;	959	self->base_height = base_height;
794	layout_update_font (self);	960	layout_update_font (self);
795	}	961	}
796		962
797	void	963	void
798	set_width (CFClient::Layout self, int max_width = -1)	964	set_width (CFPlus::Layout self, int max_width = -1)
799	CODE:	965	CODE:
800	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);
801		967
802	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
803	size (CFClient::Layout self)	994	size (CFPlus::Layout self)
804	PPCODE:	995	PPCODE:
805	{	996	{
806	int w, h;	997	int w, h;
807		998
808	layout_get_pixel_size (self, &w, &h);	999	layout_get_pixel_size (self, &w, &h);
…		…
811	PUSHs (sv_2mortal (newSViv (w)));	1002	PUSHs (sv_2mortal (newSViv (w)));
812	PUSHs (sv_2mortal (newSViv (h)));	1003	PUSHs (sv_2mortal (newSViv (h)));
813	}	1004	}
814		1005
815	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
816	xy_to_index (CFClient::Layout self, int x, int y)	1019	xy_to_index (CFPlus::Layout self, int x, int y)
817	CODE:	1020	CODE:
818	{	1021	{
819	int index, trailing;	1022	int index, trailing;
820	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);
821	RETVAL = index;	1024	RETVAL = index;
822	}	1025	}
823	OUTPUT:	1026	OUTPUT:
824	RETVAL	1027	RETVAL
825		1028
826	void	1029	void
827	cursor_pos (CFClient::Layout self, int index)	1030	cursor_pos (CFPlus::Layout self, int index)
828	PPCODE:	1031	PPCODE:
829	{	1032	{
830	PangoRectangle strong_pos;	1033	PangoRectangle strong_pos;
831	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1034	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
832		1035
…		…
835	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1038	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
836	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1039	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
837	}	1040	}
838		1041
839	void	1042	void
840	render (CFClient::Layout self)	1043	render (CFPlus::Layout self, float x, float y, int flags = 0)
841	PPCODE:	1044	PPCODE:
842	{	1045	pango_opengl_render_layout_subpixel (
843	SV *retval;	1046	self->pl,
844	int w, h;	1047	x * PANGO_SCALE, y * PANGO_SCALE,
		1048	self->r, self->g, self->b, self->a,
		1049	flags
		1050	);
845		1051
846	layout_get_pixel_size (self, &w, &h);	1052	MODULE = CFPlus PACKAGE = CFPlus::Texture
847		1053
848	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)
849	{	1062	{
850	cairo_surface_t *surface;	1063	int nw = minpot (ow);
851	cairo_t *cairo;	1064	int nh = minpot (oh);
852		1065
853	retval = newSV (w * h * 4);	1066	if (nw != ow || nh != oh)
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	{	1067	{
871	uint32_t *p = (uint32_t *)SvPVX (retval);	1068	if (SvOK (data_))
872	uint32_t *e = p + w * h;
873
874	while (p < e)
875	{	1069	{
876	uint32_t rgba = *p;	1070	STRLEN datalen;
877	rgba = (rgba >> 24) | (rgba << 8);	1071	char *data = SvPVbyte (data_, datalen);
878	rgba = SDL_SwapBE32 (rgba);	1072	int bpp = datalen / (ow * oh);
879	*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_);
880	}	1083	}
		1084
		1085	sv_setiv (w_, nw);
		1086	sv_setiv (h_, nh);
881	}	1087	}
882
883	EXTEND (SP, 5);
884	PUSHs (sv_2mortal (newSViv (w)));
885	PUSHs (sv_2mortal (newSViv (h)));
886	PUSHs (sv_2mortal (retval));
887	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
888	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
889	}	1088	}
890	else
891	{
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)));
911	PUSHs (sv_2mortal (newSViv (h)));
912	PUSHs (sv_2mortal (retval));
913	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
914	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
915	}
916	}	1089	}
917		1090
918	MODULE = CFClient PACKAGE = CFClient::Texture
919
920	void	1091	void
921	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.)
922	PROTOTYPE: $$$;$$	1093	PROTOTYPE: $$$;$$
923	ALIAS:	1094	ALIAS:
924	draw_quad_alpha = 1	1095	draw_quad_alpha = 1
925	draw_quad_alpha_premultiplied = 2	1096	draw_quad_alpha_premultiplied = 2
926	CODE:	1097	CODE:
927	{	1098	{
928	HV *hv = (HV *)SvRV (self);	1099	HV *hv = (HV *)SvRV (self);
929	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1100	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
930	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1101	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
931	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1102	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
932	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
933		1103
934	if (items < 5)	1104	if (items < 5)
935	{	1105	{
936	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1106	w = SvNV (*hv_fetch (hv, "w", 1, 1));
937	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1107	h = SvNV (*hv_fetch (hv, "h", 1, 1));
938	}	1108	}
939		1109
940	if (ix)	1110	if (ix)
941	{	1111	{
942	glEnable (GL_BLEND);	1112	glEnable (GL_BLEND);
		1113
		1114	if (ix == 2)
943	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);
944	}	1122	}
945		1123
946	glBindTexture (GL_TEXTURE_2D, name);	1124	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		1125
954	glBegin (GL_QUADS);	1126	glBegin (GL_QUADS);
955	glTexCoord2f (0, 0); glVertex2f (x , y );	1127	glTexCoord2f (0, 0); glVertex2f (x , y );
956	glTexCoord2f (0, t); glVertex2f (x , y + h);	1128	glTexCoord2f (0, t); glVertex2f (x , y + h);
957	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1129	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
958	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1130	glTexCoord2f (s, 0); glVertex2f (x + w, y );
959	glEnd ();	1131	glEnd ();
960		1132
961	if (ix)	1133	if (ix)
		1134	{
		1135	glDisable (GL_ALPHA_TEST);
962	glDisable (GL_BLEND);	1136	glDisable (GL_BLEND);
		1137	}
963	}	1138	}
964		1139
965	MODULE = CFClient PACKAGE = CFClient::Map	1140	MODULE = CFPlus PACKAGE = CFPlus::Map
966		1141
967	CFClient::Map	1142	CFPlus::Map
968	new (SV *class, int map_width, int map_height)	1143	new (SV *class, int map_width, int map_height)
969	CODE:	1144	CODE:
970	New (0, RETVAL, 1, struct map);	1145	New (0, RETVAL, 1, struct map);
971	RETVAL->x = 0;	1146	RETVAL->x = 0;
972	RETVAL->y = 0;	1147	RETVAL->y = 0;
…		…
982	RETVAL->row = 0;	1157	RETVAL->row = 0;
983	OUTPUT:	1158	OUTPUT:
984	RETVAL	1159	RETVAL
985		1160
986	void	1161	void
987	DESTROY (CFClient::Map self)	1162	DESTROY (CFPlus::Map self)
988	CODE:	1163	CODE:
989	{	1164	{
990	map_clear (self);	1165	map_clear (self);
991	Safefree (self->face);	1166	Safefree (self->face);
		1167	Safefree (self->tex);
992	Safefree (self);	1168	Safefree (self);
993	}	1169	}
994		1170
995	void	1171	void
996	clear (CFClient::Map self)	1172	clear (CFPlus::Map self)
997	CODE:	1173	CODE:
998	map_clear (self);	1174	map_clear (self);
999		1175
1000	void	1176	void
1001	set_face (CFClient::Map self, int face, int texid)	1177	set_face (CFPlus::Map self, int face, int texid)
1002	CODE:	1178	CODE:
1003	{	1179	{
1004	while (self->faces <= face)	1180	while (self->faces <= face)
1005	{	1181	{
1006	Append (mapface, self->face, self->faces, self->faces);	1182	Append (mapface, self->face, self->faces, self->faces);
…		…
1009		1185
1010	self->face [face] = texid;	1186	self->face [face] = texid;
1011	}	1187	}
1012		1188
1013	void	1189	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)	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)
1015	CODE:	1191	CODE:
1016	{	1192	{
1017	while (self->texs <= texid)	1193	while (self->texs <= texid)
1018	{	1194	{
1019	Append (maptex, self->tex, self->texs, self->texs);	1195	Append (maptex, self->tex, self->texs, self->texs);
…		…
1031	tex->r = r;	1207	tex->r = r;
1032	tex->g = g;	1208	tex->g = g;
1033	tex->b = b;	1209	tex->b = b;
1034	tex->a = a;	1210	tex->a = a;
1035	}	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);
1036	}	1221	}
1037		1222
1038	int	1223	int
1039	ox (CFClient::Map self)	1224	ox (CFPlus::Map self)
1040	ALIAS:	1225	ALIAS:
1041	oy = 1	1226	oy = 1
		1227	x = 2
		1228	y = 3
		1229	w = 4
		1230	h = 5
1042	CODE:	1231	CODE:
1043	switch (ix)	1232	switch (ix)
1044	{	1233	{
1045	case 0: RETVAL = self->ox; break;	1234	case 0: RETVAL = self->ox; break;
1046	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;
1047	}	1240	}
1048	OUTPUT:	1241	OUTPUT:
1049	RETVAL	1242	RETVAL
1050		1243
1051	void	1244	void
1052	scroll (CFClient::Map self, int dx, int dy)	1245	scroll (CFPlus::Map self, int dx, int dy)
1053	CODE:	1246	CODE:
1054	{	1247	{
1055	if (dx > 0)	1248	if (dx > 0)
1056	map_blank (self, self->x, self->y, dx - 1, self->h);	1249	map_blank (self, self->x, self->y, dx - 1, self->h);
1057	else if (dx < 0)	1250	else if (dx < 0)
…		…
1073	self->y += MAP_EXTEND_Y;	1266	self->y += MAP_EXTEND_Y;
1074	}	1267	}
1075	}	1268	}
1076		1269
1077	void	1270	void
1078	map1a_update (CFClient::Map self, SV *data_)	1271	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1079	CODE:	1272	CODE:
1080	{	1273	{
1081	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1274	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1082	uint8_t *data_end = (uint8_t *)SvEND (data_);	1275	uint8_t *data_end = (uint8_t *)SvEND (data_);
1083	mapcell *cell;	1276	mapcell *cell;
1084	int x, y, flags;	1277	int x, y, flags;
1085		1278
1086	while (data < data_end)	1279	while (data < data_end - 1)
1087	{	1280	{
1088	flags = (data [0] << 8) + data [1]; data += 2;	1281	flags = (data [0] << 8) + data [1]; data += 2;
1089		1282
1090	x = ((flags >> 10) & 63) + self->x;	1283	x = self->x + ((flags >> 10) & 63);
1091	y = ((flags >> 4) & 63) + self->y;	1284	y = self->y + ((flags >> 4) & 63);
1092		1285
1093	cell = map_get_cell (self, x, y);	1286	cell = map_get_cell (self, x, y);
1094		1287
1095	if (flags & 15)	1288	if (flags & 15)
1096	{	1289	{
1097	if (cell->darkness < 0)	1290	if (!cell->darkness)
1098	{	1291	{
1099	cell->darkness = 0;	1292	cell->darkness = 256;
1100	cell->face [0] = 0;	1293	cell->face [0] = 0;
1101	cell->face [1] = 0;	1294	cell->face [1] = 0;
1102	cell->face [2] = 0;	1295	cell->face [2] = 0;
1103	}	1296	}
1104		1297
1105	cell->darkness = flags & 8 ? *data++ : 255;
1106
1107	//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	}
1108		1339
1109	if (flags & 4)	1340	if (flags & 4)
1110	{	1341	{
1111	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;
1112	}	1343	}
…		…
1120	{	1351	{
1121	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;
1122	}	1353	}
1123	}	1354	}
1124	else	1355	else
		1356	{
1125	cell->darkness = -1;	1357	cell->darkness = 0;
		1358	cell->stat_hp = 0;
		1359	}
1126	}	1360	}
1127	}	1361	}
1128		1362
1129	SV *	1363	SV *
1130	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)
1131	CODE:	1365	CODE:
1132	{	1366	{
1133	int x1, x;	1367	int x1, x;
1134	int y1, y;	1368	int y1, y;
1135	int z;	1369	int z;
…		…
1185	}	1419	}
1186	OUTPUT:	1420	OUTPUT:
1187	RETVAL	1421	RETVAL
1188		1422
1189	void	1423	void
1190	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)
1191	PPCODE:	1425	CODE:
1192	{	1426	{
1193	int vx, vy;	1427	int vx, vy;
1194	int x, y, z;	1428	int x, y, z;
1195	int last_name;	1429	int last_name;
1196	mapface face;	1430	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		1431
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;	1432	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1206	vy = self->y + (self->h - sh) / 2 - shift_y;	1433	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1207		1434
1208	/*	1435	/*
1209	int vx = self->vx = self->w >= sw	1436	int vx = self->vx = self->w >= sw
1210	? self->x + (self->w - sw) / 2	1437	? self->x + (self->w - sw) / 2
1211	: 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));
…		…
1215	: 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));
1216	*/	1443	*/
1217		1444
1218	glColor4ub (255, 255, 255, 255);	1445	glColor4ub (255, 255, 255, 255);
1219		1446
		1447	glEnable (GL_BLEND);
1220	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1448	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1221	glEnable (GL_BLEND);
1222	glEnable (GL_TEXTURE_2D);	1449	glEnable (GL_TEXTURE_2D);
1223	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1450	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1224		1451
1225	glBegin (GL_QUADS);	1452	glBegin (GL_QUADS);
1226		1453
…		…
1235	for (x = 0; x < sw; x++)	1462	for (x = 0; x < sw; x++)
1236	if (row->c0 <= x + vx && x + vx < row->c1)	1463	if (row->c0 <= x + vx && x + vx < row->c1)
1237	{	1464	{
1238	mapcell *cell = row->col + (x + vx - row->c0);	1465	mapcell *cell = row->col + (x + vx - row->c0);
1239		1466
1240	darkness[y * sw4 + x] = cell->darkness < 0
1241	? 255 - FOW_DARKNESS
1242	: 255 - cell->darkness;
1243
1244	face = cell->face [z];	1467	face = cell->face [z];
1245		1468
1246	if (face)	1469	if (face && face < self->texs)
1247	{	1470	{
1248	maptex tex = self->tex [face];	1471	maptex tex = self->tex [face];
1249
1250	int px = (x + 1) * 32 - tex.w;	1472	int px = (x + 1) * 32 - tex.w;
1251	int py = (y + 1) * 32 - tex.h;	1473	int py = (y + 1) * 32 - tex.h;
1252		1474
1253	if (last_name != tex.name)	1475	if (last_name != tex.name)
1254	{	1476	{
1255	glEnd ();	1477	glEnd ();
1256	last_name = tex.name;
1257	glBindTexture (GL_TEXTURE_2D, last_name);	1478	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1258	glBegin (GL_QUADS);	1479	glBegin (GL_QUADS);
1259	}	1480	}
1260		1481
1261	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1482	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1262	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1483	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1263	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);
1264	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1485	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1265	}	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	}
1266	}	1506	}
1267	}	1507	}
1268		1508
1269	glEnd ();	1509	glEnd ();
1270		1510
1271	glDisable (GL_TEXTURE_2D);	1511	glDisable (GL_TEXTURE_2D);
1272	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	}
1273		1638
1274	EXTEND (SP, 3);	1639	EXTEND (SP, 3);
1275	PUSHs (sv_2mortal (newSViv (sw4)));	1640	PUSHs (sv_2mortal (newSViv (sw4)));
1276	PUSHs (sv_2mortal (newSViv (sh)));	1641	PUSHs (sv_2mortal (newSViv (sh)));
1277	PUSHs (darkness_sv);	1642	PUSHs (darkness_sv);
1278	}	1643	}
1279		1644
1280	SV *	1645	SV *
1281	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)
1282	CODE:	1647	CODE:
1283	{	1648	{
1284	int x, y, x1, y1;	1649	int x, y, x1, y1;
1285	SV *data_sv = newSV (w * h * 7 + 5);	1650	SV *data_sv = newSV (w * h * 7 + 5);
1286	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1651	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1348	}	1713	}
1349	OUTPUT:	1714	OUTPUT:
1350	RETVAL	1715	RETVAL
1351		1716
1352	void	1717	void
1353	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)
1354	PPCODE:	1719	PPCODE:
1355	{	1720	{
1356	int x, y, z;	1721	int x, y, z;
1357	int w, h;	1722	int w, h;
1358	int x1, y1;	1723	int x1, y1;
…		…
1390		1755
1391	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1756	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1392	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1757	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1393	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1758	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1394		1759
1395	if (cell->darkness <= 0)	1760	if (cell->darkness == 0)
1396	{	1761	{
1397	cell->darkness = -1;	1762	cell->darkness = 0;
1398		1763
1399	for (z = 0; z <= 2; z++)	1764	for (z = 0; z <= 2; z++)
1400	{	1765	{
1401	cell->face[z] = face[z];	1766	cell->face[z] = face[z];
1402		1767
…		…
1407	}	1772	}
1408	}	1773	}
1409	}	1774	}
1410	}	1775	}
1411		1776
1412	MODULE = CFClient PACKAGE = CFClient::MixChunk	1777	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1413		1778
1414	CFClient::MixChunk	1779	CFPlus::MixChunk
1415	new_from_file (SV *class, char *path)	1780	new_from_file (SV *class, char *path)
1416	CODE:	1781	CODE:
1417	RETVAL = Mix_LoadWAV (path);	1782	RETVAL = Mix_LoadWAV (path);
1418	OUTPUT:	1783	OUTPUT:
1419	RETVAL	1784	RETVAL
1420		1785
1421	void	1786	void
1422	DESTROY (CFClient::MixChunk self)	1787	DESTROY (CFPlus::MixChunk self)
1423	CODE:	1788	CODE:
1424	Mix_FreeChunk (self);	1789	Mix_FreeChunk (self);
1425		1790
1426	int	1791	int
1427	volume (CFClient::MixChunk self, int volume = -1)	1792	volume (CFPlus::MixChunk self, int volume = -1)
1428	CODE:	1793	CODE:
1429	RETVAL = Mix_VolumeChunk (self, volume);	1794	RETVAL = Mix_VolumeChunk (self, volume);
1430	OUTPUT:	1795	OUTPUT:
1431	RETVAL	1796	RETVAL
1432		1797
1433	int	1798	int
1434	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)
1435	CODE:	1800	CODE:
1436	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1801	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1437	OUTPUT:	1802	OUTPUT:
1438	RETVAL	1803	RETVAL
1439		1804
1440	MODULE = CFClient PACKAGE = CFClient::MixMusic	1805	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1441		1806
1442	int	1807	int
1443	volume (int volume = -1)	1808	volume (int volume = -1)
1444	CODE:	1809	CODE:
1445	RETVAL = Mix_VolumeMusic (volume);	1810	RETVAL = Mix_VolumeMusic (volume);
1446	OUTPUT:	1811	OUTPUT:
1447	RETVAL	1812	RETVAL
1448		1813
1449	CFClient::MixMusic	1814	CFPlus::MixMusic
1450	new_from_file (SV *class, char *path)	1815	new_from_file (SV *class, char *path)
1451	CODE:	1816	CODE:
1452	RETVAL = Mix_LoadMUS (path);	1817	RETVAL = Mix_LoadMUS (path);
1453	OUTPUT:	1818	OUTPUT:
1454	RETVAL	1819	RETVAL
1455		1820
1456	void	1821	void
1457	DESTROY (CFClient::MixMusic self)	1822	DESTROY (CFPlus::MixMusic self)
1458	CODE:	1823	CODE:
1459	Mix_FreeMusic (self);	1824	Mix_FreeMusic (self);
1460		1825
1461	int	1826	int
1462	play (CFClient::MixMusic self, int loops = -1)	1827	play (CFPlus::MixMusic self, int loops = -1)
1463	CODE:	1828	CODE:
1464	RETVAL = Mix_PlayMusic (self, loops);	1829	RETVAL = Mix_PlayMusic (self, loops);
1465	OUTPUT:	1830	OUTPUT:
1466	RETVAL	1831	RETVAL
1467		1832
1468	MODULE = CFClient PACKAGE = CFClient::OpenGL	1833	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1469		1834
1470	BOOT:	1835	BOOT:
1471	{	1836	{
1472	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1837	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1473	static const struct {	1838	static const struct {
1474	const char *name;	1839	const char *name;
1475	IV iv;	1840	IV iv;
1476	} *civ, const_iv[] = {	1841	} *civ, const_iv[] = {
1477	# define const_iv(name) { # name, (IV)name }	1842	# define const_iv(name) { # name, (IV)name }
1478	const_iv (GL_COLOR_MATERIAL),	1843	const_iv (GL_COLOR_MATERIAL),
1479	const_iv (GL_SMOOTH),	1844	const_iv (GL_SMOOTH),
1480	const_iv (GL_FLAT),	1845	const_iv (GL_FLAT),
1481	const_iv (GL_DITHER),	1846	const_iv (GL_DITHER),
1482	const_iv (GL_BLEND),	1847	const_iv (GL_BLEND),
		1848	const_iv (GL_CULL_FACE),
1483	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),
1484	const_iv (GL_AND),	1856	const_iv (GL_AND),
1485	const_iv (GL_ONE),	1857	const_iv (GL_ONE),
1486	const_iv (GL_ZERO),	1858	const_iv (GL_ZERO),
1487	const_iv (GL_SRC_ALPHA),	1859	const_iv (GL_SRC_ALPHA),
1488	const_iv (GL_SRC_ALPHA_SATURATE),	1860	const_iv (GL_DST_ALPHA),
1489	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1861	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1490	const_iv (GL_ONE_MINUS_DST_ALPHA),	1862	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1863	const_iv (GL_SRC_ALPHA_SATURATE),
1491	const_iv (GL_RGB),	1864	const_iv (GL_RGB),
1492	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),
1493	const_iv (GL_UNSIGNED_BYTE),	1869	const_iv (GL_UNSIGNED_BYTE),
		1870	const_iv (GL_UNSIGNED_SHORT),
		1871	const_iv (GL_UNSIGNED_INT),
1494	const_iv (GL_ALPHA),	1872	const_iv (GL_ALPHA),
		1873	const_iv (GL_INTENSITY),
1495	const_iv (GL_LUMINANCE),	1874	const_iv (GL_LUMINANCE),
		1875	const_iv (GL_LUMINANCE_ALPHA),
1496	const_iv (GL_FLOAT),	1876	const_iv (GL_FLOAT),
1497	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1877	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1498	const_iv (GL_COMPILE),	1878	const_iv (GL_COMPILE),
1499	const_iv (GL_TEXTURE_1D),	1879	const_iv (GL_TEXTURE_1D),
1500	const_iv (GL_TEXTURE_2D),	1880	const_iv (GL_TEXTURE_2D),
…		…
1502	const_iv (GL_TEXTURE_MAG_FILTER),	1882	const_iv (GL_TEXTURE_MAG_FILTER),
1503	const_iv (GL_TEXTURE_MIN_FILTER),	1883	const_iv (GL_TEXTURE_MIN_FILTER),
1504	const_iv (GL_TEXTURE_ENV_MODE),	1884	const_iv (GL_TEXTURE_ENV_MODE),
1505	const_iv (GL_TEXTURE_WRAP_S),	1885	const_iv (GL_TEXTURE_WRAP_S),
1506	const_iv (GL_TEXTURE_WRAP_T),	1886	const_iv (GL_TEXTURE_WRAP_T),
		1887	const_iv (GL_REPEAT),
1507	const_iv (GL_CLAMP),	1888	const_iv (GL_CLAMP),
1508	const_iv (GL_REPEAT),	1889	const_iv (GL_CLAMP_TO_EDGE),
1509	const_iv (GL_NEAREST),	1890	const_iv (GL_NEAREST),
1510	const_iv (GL_LINEAR),	1891	const_iv (GL_LINEAR),
1511	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1892	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1512	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1893	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1513	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1894	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1514	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1895	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1515	const_iv (GL_GENERATE_MIPMAP),	1896	const_iv (GL_GENERATE_MIPMAP),
1516	const_iv (GL_MODULATE),	1897	const_iv (GL_MODULATE),
1517	const_iv (GL_DECAL),	1898	const_iv (GL_DECAL),
1518	const_iv (GL_REPLACE),	1899	const_iv (GL_REPLACE),
		1900	const_iv (GL_DEPTH_BUFFER_BIT),
1519	const_iv (GL_COLOR_BUFFER_BIT),	1901	const_iv (GL_COLOR_BUFFER_BIT),
1520	const_iv (GL_PROJECTION),	1902	const_iv (GL_PROJECTION),
1521	const_iv (GL_MODELVIEW),	1903	const_iv (GL_MODELVIEW),
1522	const_iv (GL_COLOR_LOGIC_OP),	1904	const_iv (GL_COLOR_LOGIC_OP),
1523	const_iv (GL_SEPARABLE_2D),	1905	const_iv (GL_SEPARABLE_2D),
1524	const_iv (GL_CONVOLUTION_2D),	1906	const_iv (GL_CONVOLUTION_2D),
1525	const_iv (GL_CONVOLUTION_BORDER_MODE),	1907	const_iv (GL_CONVOLUTION_BORDER_MODE),
1526	const_iv (GL_CONSTANT_BORDER),	1908	const_iv (GL_CONSTANT_BORDER),
1527	const_iv (GL_LINES),	1909	const_iv (GL_LINES),
		1910	const_iv (GL_LINE_STRIP),
		1911	const_iv (GL_LINE_LOOP),
1528	const_iv (GL_QUADS),	1912	const_iv (GL_QUADS),
1529	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),
1530	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1917	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1531	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),
1532	# undef const_iv	1923	# undef const_iv
1533	};	1924	};
1534		1925
1535	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; )
1536	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1927	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1537	}	1928	}
1538		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
1539	int glGetError ()	1951	int glGetError ()
		1952
		1953	void glFinish ()
1540		1954
1541	void glClear (int mask)	1955	void glClear (int mask)
1542		1956
1543	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)
1544	PROTOTYPE: @	1958	PROTOTYPE: @
…		…
1551		1965
1552	void glHint (int target, int mode)	1966	void glHint (int target, int mode)
1553		1967
1554	void glBlendFunc (int sfactor, int dfactor)	1968	void glBlendFunc (int sfactor, int dfactor)
1555		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
1556	void glLogicOp (int opcode)	1976	void glLogicOp (int opcode)
1557		1977
1558	void glColorMask (int red, int green, int blue, int alpha)	1978	void glColorMask (int red, int green, int blue, int alpha)
1559		1979
1560	void glMatrixMode (int mode)	1980	void glMatrixMode (int mode)
…		…
1563		1983
1564	void glPopMatrix ()	1984	void glPopMatrix ()
1565		1985
1566	void glLoadIdentity ()	1986	void glLoadIdentity ()
1567		1987
		1988	void glDrawBuffer (int buffer)
		1989
		1990	void glReadBuffer (int buffer)
		1991
1568	# 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
1569	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_)
1570		1997
1571	void glViewport (int x, int y, int width, int height)	1998	void glViewport (int x, int y, int width, int height)
1572		1999
1573	void glScissor (int x, int y, int width, int height)	2000	void glScissor (int x, int y, int width, int height)
…		…
1588		2015
1589	void glEnd ()	2016	void glEnd ()
1590		2017
1591	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)
1592	PROTOTYPE: @	2019	PROTOTYPE: @
		2020	ALIAS:
		2021	glColor_premultiply = 1
1593	CODE:	2022	CODE:
1594	// 255.999 is close enough to correctness (256 and clamp)	2023	if (ix)
1595	glColor4ub (r * 255.999, g * 255.999, b * 255.999, a * 255.999);	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);
1596		2042
1597	void glVertex (float x, float y, float z = 0.)	2043	void glVertex (float x, float y, float z = 0.)
1598	CODE:	2044	CODE:
1599	glVertex3f (x, y, z);	2045	glVertex3f (x, y, z);
1600		2046
…		…
1612		2058
1613	void glBindTexture (int target, int name)	2059	void glBindTexture (int target, int name)
1614		2060
1615	void glConvolutionParameter (int target, int pname, float params)	2061	void glConvolutionParameter (int target, int pname, float params)
1616	CODE:	2062	CODE:
1617	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2063	if (gl.ConvolutionParameterf)
		2064	gl.ConvolutionParameterf (target, pname, params);
1618		2065
1619	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)
1620	CODE:	2067	CODE:
1621	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2068	if (gl.ConvolutionFilter2D)
1622	(target, internalformat, width, height, format, type, data));	2069	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1623		2070
1624	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)
1625	CODE:	2072	CODE:
1626	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2073	if (gl.SeparableFilter2D)
1627	(target, internalformat, width, height, format, type, row, column));	2074	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1628		2075
1629	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)
1630		2077
1631	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)
1632		2079
1633	void glRasterPos (int x, int y)	2080	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1634	CODE:
1635	glRasterPos2i (x, y);
1636		2081
1637	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)
1638		2083
1639	int glGenTexture ()	2084	int glGenTexture ()
1640	CODE:	2085	CODE:

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