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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.70 by root, Sun Apr 30 09:21:47 2006 UTC vs.
Revision 1.162 by root, Fri Oct 13 19:23:08 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>
		6	# include <wininet.h>
		7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
3	#endif	9	#endif
4		10
5	#include "EXTERN.h"	11	#include "EXTERN.h"
6	#include "perl.h"	12	#include "perl.h"
7	#include "XSUB.h"	13	#include "XSUB.h"
8		14
		15	#ifdef _WIN32
		16	# undef pipe
		17	#endif
		18
		19	#include <math.h>
9	#include <string.h>	20	#include <string.h>
10	#include <stdio.h>	21	#include <stdio.h>
		22	#include <stdlib.h>
11		23
12	#include <SDL.h>	24	#include <SDL.h>
		25	#include <SDL_endian.h>
13	#include <SDL_image.h>	26	#include <SDL_image.h>
14	#include <SDL_mixer.h>	27	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	28	#include <SDL_opengl.h>
16		29
		30	#define PANGO_ENABLE_BACKEND
		31	#define G_DISABLE_CAST_CHECKS
		32
17	#include <glib/gmacros.h>	33	#include <glib/gmacros.h>
18		34
19	#include <pango/pango.h>	35	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		36
23	#ifndef _WIN32	37	#ifndef _WIN32
24	# include <sys/types.h>	38	# include <sys/types.h>
25	# include <sys/socket.h>	39	# include <sys/socket.h>
26	# include <netinet/in.h>	40	# include <netinet/in.h>
27	# include <netinet/tcp.h>	41	# include <netinet/tcp.h>
28	# include <inttypes.h>	42	# include <inttypes.h>
29	#else
30	typedef unsigned char uint8_t;
31	typedef unsigned short uint16_t;
32	typedef unsigned int uint32_t;
33	typedef signed char int8_t;
34	typedef signed short int16_t;
35	typedef signed int int32_t;
36	#endif	43	#endif
37		44
38	#include "glext.h"	45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39		46
40	#define FOW_DARKNESS 32	47	#define FOW_DARKNESS 32
41		48
42	#define MAP_EXTEND_X 32	49	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	50	#define MAP_EXTEND_Y 512
44		51
45	#define MIN_FONT_HEIGHT 10	52	#define MIN_FONT_HEIGHT 10
46		53
47	#define GL_CALL(type,func,args) \	54	#if 0
48	{ \	55	# define PARACHUTE SDL_INIT_NOPARACHUTE
49	static int init_; \	56	#else
50	static type fptr_; \	57	# define PARACHUTE 0
51	\	58	#endif
52	if (!init_) \
53	{ \
54	init_ = 1; \
55	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
56	} \
57	\
58	if (fptr_) \
59	fptr_ args; \
60	}
61		59
		60	static struct
		61	{
		62	#define GL_FUNC(ptr,name) ptr name;
		63	#include "glfunc.h"
		64	#undef GL_FUNC
		65	} gl;
		66
		67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		68	{
		69	if (gl.BlendFuncSeparate)
		70	gl.BlendFuncSeparate (sa, da, saa, daa);
		71	else if (gl.BlendFuncSeparateEXT)
		72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		73	else
		74	glBlendFunc (sa, da);
		75	}
		76
		77	#include "texcache.c"
		78
		79	#include "pango-font.c"
		80	#include "pango-fontmap.c"
		81	#include "pango-render.c"
		82
62	typedef Mix_Chunk *CFClient__MixChunk;	83	typedef Mix_Chunk *CFPlus__MixChunk;
63	typedef Mix_Music *CFClient__MixMusic;	84	typedef Mix_Music *CFPlus__MixMusic;
64		85
65	typedef PangoFontDescription *CFClient__Font;	86	typedef PangoFontDescription *CFPlus__Font;
		87
		88	static int
		89	shape_attr_p (PangoLayoutRun *run)
		90	{
		91	GSList *attrs = run->item->analysis.extra_attrs;
		92
		93	while (attrs)
		94	{
		95	PangoAttribute *attr = attrs->data;
		96
		97	if (attr->klass->type == PANGO_ATTR_SHAPE)
		98	return 1;
		99
		100	attrs = attrs->next;
		101	}
		102
		103	return 0;
		104	}
66		105
67	typedef struct cf_layout {	106	typedef struct cf_layout {
68	PangoLayout *pl;	107	PangoLayout *pl;
		108	float r, g, b, a; // default color for rgba mode
69	int base_height;	109	int base_height;
70	CFClient__Font font;	110	CFPlus__Font font;
71	} *CFClient__Layout;	111	} *CFPlus__Layout;
72		112
73	static CFClient__Font default_font;	113	static CFPlus__Font default_font;
74	static PangoContext *context;	114	static PangoContext *opengl_context;
75	static PangoFontMap *fontmap;	115	static PangoFontMap *opengl_fontmap;
76		116
77	static void	117	static void
78	substitute_func (FcPattern *pattern, gpointer data)	118	substitute_func (FcPattern *pattern, gpointer data)
79	{	119	{
80	FcPatternAddBool (pattern, FC_HINTING , 1);	120	FcPatternAddBool (pattern, FC_HINTING, 1);
		121	#ifdef FC_HINT_STYLE
		122	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		123	#endif
81	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
82	}	125	}
83		126
84	static void	127	static void
85	layout_update_font (CFClient__Layout self)	128	layout_update_font (CFPlus__Layout self)
86	{	129	{
87	/* use a random scale factor to account for unknown descenders, 0.8 works	130	/* use a random scale factor to account for unknown descenders, 0.8 works
88	* reasonably well with bitstream vera	131	* reasonably well with bitstream vera
89	*/	132	*/
90	PangoFontDescription *font = self->font ? self->font : default_font;	133	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
94		137
95	pango_layout_set_font_description (self->pl, font);	138	pango_layout_set_font_description (self->pl, font);
96	}	139	}
97		140
98	static void	141	static void
99	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	142	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
100	{	143	{
		144	PangoRectangle rect;
		145
		146	// get_pixel_* wrongly rounds down
101	pango_layout_get_pixel_size (self->pl, w, h);	147	pango_layout_get_extents (self->pl, 0, &rect);
102		148
103	*w = (*w + 3) & ~3;	149	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
104	if (!*w) *w = 1;	150	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
105	if (!*h) *h = 1;	151
		152	if (!rect.width) rect.width = 1;
		153	if (!rect.height) rect.height = 1;
		154
		155	*w = rect.width;
		156	*h = rect.height;
106	}	157	}
107		158
108	typedef uint16_t mapface;	159	typedef uint16_t mapface;
109		160
110	typedef struct {	161	typedef struct {
…		…
113	float s, t;	164	float s, t;
114	uint8_t r, g, b, a;	165	uint8_t r, g, b, a;
115	} maptex;	166	} maptex;
116		167
117	typedef struct {	168	typedef struct {
118	int16_t darkness;	169	uint32_t player;
119	mapface face[3];	170	mapface face[3];
		171	uint16_t darkness;
		172	uint8_t stat_width, stat_hp, flags;
120	} mapcell;	173	} mapcell;
121		174
122	typedef struct {	175	typedef struct {
123	int32_t c0, c1;	176	int32_t c0, c1;
124	mapcell *col;	177	mapcell *col;
…		…
133	int texs;	186	int texs;
134	maptex *tex;	187	maptex *tex;
135		188
136	int32_t rows;	189	int32_t rows;
137	maprow *row;	190	maprow *row;
138	} *CFClient__Map;	191	} *CFPlus__Map;
139		192
140	static char *	193	static char *
141	prepend (char *ptr, int sze, int inc)	194	prepend (char *ptr, int sze, int inc)
142	{	195	{
143	char *p;	196	char *p;
…		…
161		214
162	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	215	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
163	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	216	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
164		217
165	static maprow *	218	static maprow *
166	map_get_row (CFClient__Map self, int y)	219	map_get_row (CFPlus__Map self, int y)
167	{	220	{
168	if (0 > y)	221	if (0 > y)
169	{	222	{
170	int extend = - y + MAP_EXTEND_Y;	223	int extend = - y + MAP_EXTEND_Y;
171	Prepend (maprow, self->row, self->rows, extend);	224	Prepend (maprow, self->row, self->rows, extend);
…		…
209		262
210	return row->col + (x - row->c0);	263	return row->col + (x - row->c0);
211	}	264	}
212		265
213	static mapcell *	266	static mapcell *
214	map_get_cell (CFClient__Map self, int x, int y)	267	map_get_cell (CFPlus__Map self, int x, int y)
215	{	268	{
216	return row_get_cell (map_get_row (self, y), x);	269	return row_get_cell (map_get_row (self, y), x);
217	}	270	}
218		271
219	static void	272	static void
220	map_clear (CFClient__Map self)	273	map_clear (CFPlus__Map self)
221	{	274	{
222	int r;	275	int r;
223		276
224	for (r = 0; r < self->rows; r++)	277	for (r = 0; r < self->rows; r++)
225	Safefree (self->row[r].col);	278	Safefree (self->row[r].col);
…		…
233	self->row = 0;	286	self->row = 0;
234	self->rows = 0;	287	self->rows = 0;
235	}	288	}
236		289
237	static void	290	static void
238	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
239	{	292	{
240	int x, y;	293	int x, y;
241	maprow *row;	294	maprow *row;
		295	mapcell *cell;
242		296
243	for (y = y0; y < y0 + h; y++)	297	for (y = y0; y < y0 + h; y++)
244	if (y >= 0)	298	if (y >= 0)
245	{	299	{
246	if (y >= self->rows)	300	if (y >= self->rows)
…		…
252	if (x >= row->c0)	306	if (x >= row->c0)
253	{	307	{
254	if (x >= row->c1)	308	if (x >= row->c1)
255	break;	309	break;
256		310
257	row->col[x - row->c0].darkness = -1;	311	cell = row->col + x - row->c0;
		312
		313	cell->darkness = 0;
		314	cell->stat_hp = 0;
		315	cell->flags = 0;
		316	cell->player = 0;
258	}	317	}
259	}	318	}
260	}	319	}
261		320
262	static void	321	static void
263	music_finished ()	322	music_finished (void)
264	{	323	{
265	SDL_UserEvent ev;	324	SDL_UserEvent ev;
266		325
267	ev.type = SDL_USEREVENT;	326	ev.type = SDL_USEREVENT;
268	ev.code = 0;	327	ev.code = 0;
…		…
270	ev.data2 = 0;	329	ev.data2 = 0;
271		330
272	SDL_PushEvent ((SDL_Event *)&ev);	331	SDL_PushEvent ((SDL_Event *)&ev);
273	}	332	}
274		333
		334	static void
		335	channel_finished (int channel)
		336	{
		337	SDL_UserEvent ev;
		338
		339	ev.type = SDL_USEREVENT;
		340	ev.code = 1;
		341	ev.data1 = (void *)(long)channel;
		342	ev.data2 = 0;
		343
		344	SDL_PushEvent ((SDL_Event *)&ev);
		345	}
		346
		347	static unsigned int
		348	minpot (unsigned int n)
		349	{
		350	if (!n)
		351	return 0;
		352
		353	--n;
		354
		355	n |= n >> 1;
		356	n |= n >> 2;
		357	n |= n >> 4;
		358	n |= n >> 8;
		359	n |= n >> 16;
		360
		361	return n + 1;
		362	}
		363
275	MODULE = CFClient PACKAGE = CFClient	364	MODULE = CFPlus PACKAGE = CFPlus
276		365
277	PROTOTYPES: ENABLE	366	PROTOTYPES: ENABLE
278		367
279	BOOT:	368	BOOT:
280	{	369	{
281	HV *stash = gv_stashpv ("CFClient", 1);	370	HV *stash = gv_stashpv ("CFPlus", 1);
282	static const struct {	371	static const struct {
283	const char *name;	372	const char *name;
284	IV iv;	373	IV iv;
285	} *civ, const_iv[] = {	374	} *civ, const_iv[] = {
286	# define const_iv(name) { # name, (IV)name }	375	# define const_iv(name) { # name, (IV)name }
…		…
385	# undef const_iv	474	# undef const_iv
386	};	475	};
387		476
388	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	477	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
389	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
390
391	fontmap = pango_ft2_font_map_new ();
392	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);
393	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
394	}	479	}
395		480
396	int	481	int
		482	in_destruct ()
		483	CODE:
		484	RETVAL = PL_main_cv == Nullcv;
		485	OUTPUT:
		486	RETVAL
		487
		488	NV floor (NV x)
		489
		490	NV ceil (NV x)
		491
		492	void
		493	pango_init ()
		494	CODE:
		495	{
		496	opengl_fontmap = pango_opengl_font_map_new ();
		497	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		498	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		499	}
		500
		501	int
397	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	502	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
398		503
399	void	504	void
400	SDL_Quit ()	505	SDL_Quit ()
401		506
402	void	507	void
…		…
408	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
409	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
410	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
411	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
412		517
		518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		520
413	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
414	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
415	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
416	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
417		525
418	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		527	#if SDL_VERSION_ATLEAST(1,2,10)
419	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
420	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		530	#endif
421		531
422	SDL_EnableUNICODE (1);	532	SDL_EnableUNICODE (1);
423	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
424		534
425	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	535	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
434		544
435	++m;	545	++m;
436	}	546	}
437	}	547	}
438		548
		549	char *
		550	SDL_GetError ()
		551
439	int	552	int
440	SDL_SetVideoMode (int w, int h, int fullscreen)	553	SDL_SetVideoMode (int w, int h, int fullscreen)
441	CODE:	554	CODE:
442	RETVAL = !!SDL_SetVideoMode (	555	RETVAL = !!SDL_SetVideoMode (
443	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	556	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
444	);	557	);
		558	if (RETVAL)
		559	{
445	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		561	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		562	# include "glfunc.h"
		563	# undef GL_FUNC
		564	}
446	OUTPUT:	565	OUTPUT:
447	RETVAL	566	RETVAL
448		567
449	void	568	void
450	SDL_GL_SwapBuffers ()	569	SDL_GL_SwapBuffers ()
		570
		571	char *
		572	SDL_GetKeyName (int sym)
451		573
452	void	574	void
453	SDL_PollEvent ()	575	SDL_PollEvent ()
454	PPCODE:	576	PPCODE:
455	{	577	{
…		…
474	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
475	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
476	break;	598	break;
477		599
478	case SDL_MOUSEMOTION:	600	case SDL_MOUSEMOTION:
		601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		602
479	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
480	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
481	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
482	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
483	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
484	break;	608	break;
485		609
486	case SDL_MOUSEBUTTONDOWN:	610	case SDL_MOUSEBUTTONDOWN:
487	case SDL_MOUSEBUTTONUP:	611	case SDL_MOUSEBUTTONUP:
		612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		613
488	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
489	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
490	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
491	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
492	break;	618	break;
		619
		620	case SDL_USEREVENT:
		621	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		624	break;
493	}	625	}
494		626
495	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
496	}	628	}
497	}	629	}
498		630
499	int	631	int
500	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	632	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
501	POSTCALL:	633	POSTCALL:
502	Mix_HookMusicFinished (music_finished);	634	Mix_HookMusicFinished (music_finished);
		635	Mix_ChannelFinished (channel_finished);
503		636
504	void	637	void
505	Mix_CloseAudio ()	638	Mix_CloseAudio ()
506		639
507	int	640	int
…		…
512	CODE:	645	CODE:
513	#ifndef _WIN32	646	#ifndef _WIN32
514	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
515	#endif	648	#endif
516		649
517	char *	650	void
518	gl_version ()	651	win32_proxy_info ()
519	CODE:	652	PPCODE:
520	RETVAL = (char *)glGetString (GL_VERSION);	653	{
521	OUTPUT:	654	#ifdef _WIN32
522	RETVAL	655	char buffer[2048];
		656	DWORD buflen;
523		657
524	char *	658	EXTEND (SP, 3);
525	gl_extensions ()	659
526	CODE:	660	buflen = sizeof (buffer);
527	RETVAL = (char *)glGetString (GL_EXTENSIONS);	661	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
528	OUTPUT:	662	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
529	RETVAL	663	{
		664	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		665
		666	buflen = sizeof (buffer);
		667	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		668	{
		669	PUSHs (newSVpv (buffer, 0));
		670
		671	buflen = sizeof (buffer);
		672	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		673	PUSHs (newSVpv (buffer, 0));
		674	}
		675	}
		676	#endif
		677	}
530		678
531	void	679	void
532	add_font (char *file)	680	add_font (char *file)
533	CODE:	681	CODE:
534	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
535		683
536	void	684	void
537	load_image_inline (SV *image_)	685	load_image_inline (SV *image_)
538	ALIAS:	686	ALIAS:
539	load_image_file = 1	687	load_image_file = 1
…		…
581		729
582	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	730	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
583		731
584	assert (surface2->pitch == surface2->w * 4);	732	assert (surface2->pitch == surface2->w * 4);
585		733
		734	SDL_LockSurface (surface2);
586	EXTEND (SP, 5);	735	EXTEND (SP, 6);
587	PUSHs (sv_2mortal (newSViv (surface2->w)));	736	PUSHs (sv_2mortal (newSViv (surface2->w)));
588	PUSHs (sv_2mortal (newSViv (surface2->h)));	737	PUSHs (sv_2mortal (newSViv (surface2->h)));
589	SDL_LockSurface (surface2);
590	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	738	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
591	SDL_UnlockSurface (surface2);
592	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	739	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
593	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	740	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
594	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	741	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		742	SDL_UnlockSurface (surface2);
595		743
596	SDL_FreeSurface (surface);	744	SDL_FreeSurface (surface);
597	SDL_FreeSurface (surface2);	745	SDL_FreeSurface (surface2);
598	}	746	}
599		747
…		…
623	}	771	}
624		772
625	void	773	void
626	error (char *message)	774	error (char *message)
627	CODE:	775	CODE:
		776	fprintf (stderr, "ERROR: %s\n", message);
628	#ifdef _WIN32	777	#ifdef _WIN32
629	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	778	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		779	#endif
		780
		781	void
		782	fatal (char *message)
		783	CODE:
		784	fprintf (stderr, "FATAL: %s\n", message);
		785	#ifdef _WIN32
		786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
		787	#endif
		788	_exit (1);
		789
		790	void
		791	_exit (int retval = 0)
		792	CODE:
		793	#ifdef WIN32
		794	ExitThread (retval); // unclean, please beam me up
630	#else	795	#else
631	fprintf (stderr, "ERROR: %s\n", message);	796	_exit (retval);
632	#endif	797	#endif
633		798
634	void
635	fatal (char *message)
636	CODE:
637	#ifdef _WIN32
638	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
639	#else
640	fprintf (stderr, "FATAL: %s\n", message);
641	#endif
642	exit (1);
643
644	MODULE = CFClient PACKAGE = CFClient::Font	799	MODULE = CFPlus PACKAGE = CFPlus::Font
645		800
646	CFClient::Font	801	CFPlus::Font
647	new_from_file (SV *class, char *path, int id = 0)	802	new_from_file (SV *class, char *path, int id = 0)
648	CODE:	803	CODE:
649	{	804	{
650	int count;	805	int count;
651	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	806	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
654	}	809	}
655	OUTPUT:	810	OUTPUT:
656	RETVAL	811	RETVAL
657		812
658	void	813	void
659	DESTROY (CFClient::Font self)	814	DESTROY (CFPlus::Font self)
660	CODE:	815	CODE:
661	pango_font_description_free (self);	816	pango_font_description_free (self);
662		817
663	void	818	void
664	make_default (CFClient::Font self)	819	make_default (CFPlus::Font self)
665	CODE:	820	CODE:
666	default_font = self;	821	default_font = self;
667		822
668	MODULE = CFClient PACKAGE = CFClient::Layout	823	MODULE = CFPlus PACKAGE = CFPlus::Layout
669		824
670	CFClient::Layout	825	void
671	new (SV *class, int base_height = MIN_FONT_HEIGHT)	826	reset_glyph_cache ()
		827	CODE:
		828	tc_clear ();
		829
		830	CFPlus::Layout
		831	new (SV *class)
672	CODE:	832	CODE:
673	New (0, RETVAL, 1, struct cf_layout);	833	New (0, RETVAL, 1, struct cf_layout);
		834
674	RETVAL->pl = pango_layout_new (context);	835	RETVAL->pl = pango_layout_new (opengl_context);
675	RETVAL->base_height = base_height;	836	RETVAL->r = 1.;
		837	RETVAL->g = 1.;
		838	RETVAL->b = 1.;
		839	RETVAL->a = 1.;
		840	RETVAL->base_height = MIN_FONT_HEIGHT;
676	RETVAL->font = 0;	841	RETVAL->font = 0;
		842
677	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
678	pango_layout_set_font_description (RETVAL->pl, default_font);	844	layout_update_font (RETVAL);
679	OUTPUT:	845	OUTPUT:
680	RETVAL	846	RETVAL
681		847
682	void	848	void
683	DESTROY (CFClient::Layout self)	849	DESTROY (CFPlus::Layout self)
684	CODE:	850	CODE:
685	g_object_unref (self->pl);	851	g_object_unref (self->pl);
686	Safefree (self);	852	Safefree (self);
687		853
688	void	854	void
689	set_text (CFClient::Layout self, SV *text_)	855	set_text (CFPlus::Layout self, SV *text_)
690	CODE:	856	CODE:
691	{	857	{
692	STRLEN textlen;	858	STRLEN textlen;
693	char *text = SvPVutf8 (text_, textlen);	859	char *text = SvPVutf8 (text_, textlen);
694		860
695	pango_layout_set_text (self->pl, text, textlen);	861	pango_layout_set_text (self->pl, text, textlen);
696	}	862	}
697		863
698	void	864	void
699	set_markup (CFClient::Layout self, SV *text_)	865	set_markup (CFPlus::Layout self, SV *text_)
700	CODE:	866	CODE:
701	{	867	{
702	STRLEN textlen;	868	STRLEN textlen;
703	char *text = SvPVutf8 (text_, textlen);	869	char *text = SvPVutf8 (text_, textlen);
704		870
705	pango_layout_set_markup (self->pl, text, textlen);	871	pango_layout_set_markup (self->pl, text, textlen);
706	}	872	}
707		873
		874	void
		875	set_shapes (CFPlus::Layout self, ...)
		876	CODE:
		877	{
		878	PangoAttrList *attrs = 0;
		879	const char *text = pango_layout_get_text (self->pl);
		880	const char *pos = text;
		881	int arg = 4;
		882
		883	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		884	{
		885	PangoRectangle inkrect, rect;
		886	PangoAttribute *attr;
		887
		888	int x = SvIV (ST (arg - 3));
		889	int y = SvIV (ST (arg - 2));
		890	int w = SvIV (ST (arg - 1));
		891	int h = SvIV (ST (arg ));
		892
		893	inkrect.x = 0;
		894	inkrect.y = 0;
		895	inkrect.width = 0;
		896	inkrect.height = 0;
		897
		898	rect.x = x * PANGO_SCALE;
		899	rect.y = y * PANGO_SCALE;
		900	rect.width = w * PANGO_SCALE;
		901	rect.height = h * PANGO_SCALE;
		902
		903	if (!attrs)
		904	attrs = pango_layout_get_attributes (self->pl);
		905
		906	attr = pango_attr_shape_new (&inkrect, &rect);
		907	attr->start_index = pos - text;
		908	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		909	pango_attr_list_insert (attrs, attr);
		910
		911	arg += 4;
		912	pos += sizeof (OBJ_STR) - 1;
		913	}
		914
		915	if (attrs)
		916	pango_layout_set_attributes (self->pl, attrs);
		917	}
		918
		919	void
		920	get_shapes (CFPlus::Layout self)
		921	PPCODE:
		922	{
		923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		924
		925	do
		926	{
		927	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		928
		929	if (run && shape_attr_p (run))
		930	{
		931	PangoRectangle extents;
		932	pango_layout_iter_get_run_extents (iter, 0, &extents);
		933
		934	EXTEND (SP, 2);
		935	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		936	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		937	}
		938	}
		939	while (pango_layout_iter_next_run (iter));
		940
		941	pango_layout_iter_free (iter);
		942	}
		943
		944	int
		945	has_wrapped (CFPlus::Layout self)
		946	CODE:
		947	{
		948	int lines = 1;
		949	const char *text = pango_layout_get_text (self->pl);
		950
		951	while (*text)
		952	lines += *text++ == '\n';
		953
		954	RETVAL = lines < pango_layout_get_line_count (self->pl);
		955	}
		956	OUTPUT:
		957	RETVAL
		958
708	SV *	959	SV *
709	get_text (CFClient::Layout self)	960	get_text (CFPlus::Layout self)
710	CODE:	961	CODE:
711	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
712	SvUTF8_on (RETVAL);	963	sv_utf8_decode (RETVAL);
713	OUTPUT:	964	OUTPUT:
714	RETVAL	965	RETVAL
715		966
716	void	967	void
		968	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		969	CODE:
		970	self->r = r;
		971	self->g = g;
		972	self->b = b;
		973	self->a = a;
		974
		975	void
717	set_font (CFClient::Layout self, CFClient::Font font = 0)	976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
718	CODE:	977	CODE:
719	if (self->font != font)	978	if (self->font != font)
720	{	979	{
721	self->font = font;	980	self->font = font;
722	layout_update_font (self);	981	layout_update_font (self);
723	}	982	}
724		983
725	void	984	void
726	set_height (CFClient::Layout self, int base_height)	985	set_height (CFPlus::Layout self, int base_height)
727	CODE:	986	CODE:
728	if (self->base_height != base_height)	987	if (self->base_height != base_height)
729	{	988	{
730	self->base_height = base_height;	989	self->base_height = base_height;
731	layout_update_font (self);	990	layout_update_font (self);
732	}	991	}
733		992
734	void	993	void
735	set_width (CFClient::Layout self, int max_width = -1)	994	set_width (CFPlus::Layout self, int max_width = -1)
736	CODE:	995	CODE:
737	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	996	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
738		997
739	void	998	void
		999	set_indent (CFPlus::Layout self, int indent)
		1000	CODE:
		1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1002
		1003	void
		1004	set_spacing (CFPlus::Layout self, int spacing)
		1005	CODE:
		1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1007
		1008	void
		1009	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1010	CODE:
		1011	pango_layout_set_ellipsize (self->pl,
		1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1015	: PANGO_ELLIPSIZE_NONE
		1016	);
		1017
		1018	void
		1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1020	CODE:
		1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1022
		1023	void
740	size (CFClient::Layout self)	1024	size (CFPlus::Layout self)
741	PPCODE:	1025	PPCODE:
742	{	1026	{
743	int w, h;	1027	int w, h;
744		1028
745	layout_get_pixel_size (self, &w, &h);	1029	layout_get_pixel_size (self, &w, &h);
…		…
748	PUSHs (sv_2mortal (newSViv (w)));	1032	PUSHs (sv_2mortal (newSViv (w)));
749	PUSHs (sv_2mortal (newSViv (h)));	1033	PUSHs (sv_2mortal (newSViv (h)));
750	}	1034	}
751		1035
752	int	1036	int
		1037	descent (CFPlus::Layout self)
		1038	CODE:
		1039	{
		1040	PangoRectangle rect;
		1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1042	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1043	RETVAL = PANGO_DESCENT (rect);
		1044	}
		1045	OUTPUT:
		1046	RETVAL
		1047
		1048	int
753	xy_to_index (CFClient::Layout self, int x, int y)	1049	xy_to_index (CFPlus::Layout self, int x, int y)
754	CODE:	1050	CODE:
755	{	1051	{
756	int index, trailing;	1052	int index, trailing;
757	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1053	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
758	RETVAL = index;	1054	RETVAL = index;
759	}	1055	}
760	OUTPUT:	1056	OUTPUT:
761	RETVAL	1057	RETVAL
762		1058
763	void	1059	void
764	cursor_pos (CFClient::Layout self, int index)	1060	cursor_pos (CFPlus::Layout self, int index)
765	PPCODE:	1061	PPCODE:
766	{	1062	{
767	PangoRectangle strong_pos;	1063	PangoRectangle strong_pos;
768	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
769		1065
…		…
772	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
773	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
774	}	1070	}
775		1071
776	void	1072	void
777	render (CFClient::Layout self)	1073	render (CFPlus::Layout self, float x, float y, int flags = 0)
778	PPCODE:	1074	PPCODE:
779	{	1075	pango_opengl_render_layout_subpixel (
780	SV *retval;	1076	self->pl,
781	int w, h;	1077	x * PANGO_SCALE, y * PANGO_SCALE,
782	FT_Bitmap bitmap;	1078	self->r, self->g, self->b, self->a,
		1079	flags
		1080	);
783		1081
784	layout_get_pixel_size (self, &w, &h);	1082	MODULE = CFPlus PACKAGE = CFPlus::Texture
785		1083
786	retval = newSV (w * h);	1084	void
787	SvPOK_only (retval);	1085	pad2pot (SV *data_, SV *w_, SV *h_)
788	SvCUR_set (retval, w * h);	1086	CODE:
		1087	{
		1088	int ow = SvIV (w_);
		1089	int oh = SvIV (h_);
789		1090
790	bitmap.rows = h;	1091	if (ow && oh)
791	bitmap.width = w;	1092	{
792	bitmap.pitch = w;	1093	int nw = minpot (ow);
793	bitmap.buffer = (unsigned char*)SvPVX (retval);	1094	int nh = minpot (oh);
794	bitmap.num_grays = 256;
795	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
796		1095
797	memset (bitmap.buffer, 0, w * h);	1096	if (nw != ow || nh != oh)
798		1097	{
799	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	1098	if (SvOK (data_))
		1099	{
		1100	STRLEN datalen;
		1101	char *data = SvPVbyte (data_, datalen);
		1102	int bpp = datalen / (ow * oh);
		1103	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
800		1104
801	EXTEND (SP, 3);	1105	SvPOK_only (result_);
802	PUSHs (sv_2mortal (newSViv (w)));	1106	SvCUR_set (result_, nw * nh * bpp);
803	PUSHs (sv_2mortal (newSViv (h)));
804	PUSHs (sv_2mortal (retval));
805	}
806		1107
807	MODULE = CFClient PACKAGE = CFClient::Texture	1108	memset (SvPVX (result_), 0, nw * nh * bpp);
		1109	while (oh--)
		1110	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
808		1111
		1112	sv_setsv (data_, result_);
		1113	}
		1114
		1115	sv_setiv (w_, nw);
		1116	sv_setiv (h_, nh);
		1117	}
		1118	}
		1119	}
		1120
809	void	1121	void
810	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1122	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
811	PROTOTYPE: $$$;$$	1123	PROTOTYPE: $$$;$$
		1124	ALIAS:
		1125	draw_quad_alpha = 1
		1126	draw_quad_alpha_premultiplied = 2
812	CODE:	1127	CODE:
813	{	1128	{
814	HV *hv = (HV *)SvRV (self);	1129	HV *hv = (HV *)SvRV (self);
815	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1130	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
816	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1131	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
817	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1132	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
818	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
819		1133
820	if (items < 5)	1134	if (items < 5)
821	{	1135	{
822	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1136	w = SvNV (*hv_fetch (hv, "w", 1, 1));
823	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1137	h = SvNV (*hv_fetch (hv, "h", 1, 1));
824	}	1138	}
825		1139
		1140	if (ix)
		1141	{
		1142	glEnable (GL_BLEND);
		1143
		1144	if (ix == 2)
		1145	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1146	else
		1147	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1148	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1149
		1150	glEnable (GL_ALPHA_TEST);
		1151	glAlphaFunc (GL_GREATER, 0.01f);
		1152	}
		1153
826	glBindTexture (GL_TEXTURE_2D, name);	1154	glBindTexture (GL_TEXTURE_2D, name);
827	if (wrap_mode) {	1155
828	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
829	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
830	}
831	glBegin (GL_QUADS);	1156	glBegin (GL_QUADS);
832	glTexCoord2f (0, 0); glVertex2f (x , y );	1157	glTexCoord2f (0, 0); glVertex2f (x , y );
833	glTexCoord2f (0, t); glVertex2f (x , y + h);	1158	glTexCoord2f (0, t); glVertex2f (x , y + h);
834	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1159	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
835	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1160	glTexCoord2f (s, 0); glVertex2f (x + w, y );
836	glEnd ();	1161	glEnd ();
837	}
838		1162
		1163	if (ix)
		1164	{
		1165	glDisable (GL_ALPHA_TEST);
		1166	glDisable (GL_BLEND);
		1167	}
		1168	}
		1169
839	MODULE = CFClient PACKAGE = CFClient::Map	1170	MODULE = CFPlus PACKAGE = CFPlus::Map
840		1171
841	CFClient::Map	1172	CFPlus::Map
842	new (SV *class, int map_width, int map_height)	1173	new (SV *class, int map_width, int map_height)
843	CODE:	1174	CODE:
844	New (0, RETVAL, 1, struct map);	1175	New (0, RETVAL, 1, struct map);
845	RETVAL->x = 0;	1176	RETVAL->x = 0;
846	RETVAL->y = 0;	1177	RETVAL->y = 0;
…		…
856	RETVAL->row = 0;	1187	RETVAL->row = 0;
857	OUTPUT:	1188	OUTPUT:
858	RETVAL	1189	RETVAL
859		1190
860	void	1191	void
861	DESTROY (CFClient::Map self)	1192	DESTROY (CFPlus::Map self)
862	CODE:	1193	CODE:
863	{	1194	{
864	map_clear (self);	1195	map_clear (self);
865	Safefree (self->face);	1196	Safefree (self->face);
		1197	Safefree (self->tex);
866	Safefree (self);	1198	Safefree (self);
867	}	1199	}
868		1200
869	void	1201	void
870	clear (CFClient::Map self)	1202	clear (CFPlus::Map self)
871	CODE:	1203	CODE:
872	map_clear (self);	1204	map_clear (self);
873		1205
874	void	1206	void
875	set_face (CFClient::Map self, int face, int texid)	1207	set_face (CFPlus::Map self, int face, int texid)
876	CODE:	1208	CODE:
877	{	1209	{
878	while (self->faces <= face)	1210	while (self->faces <= face)
879	{	1211	{
880	Append (mapface, self->face, self->faces, self->faces);	1212	Append (mapface, self->face, self->faces, self->faces);
…		…
883		1215
884	self->face [face] = texid;	1216	self->face [face] = texid;
885	}	1217	}
886		1218
887	void	1219	void
888	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)	1220	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)
889	CODE:	1221	CODE:
890	{	1222	{
891	while (self->texs <= texid)	1223	while (self->texs <= texid)
892	{	1224	{
893	Append (maptex, self->tex, self->texs, self->texs);	1225	Append (maptex, self->tex, self->texs, self->texs);
…		…
905	tex->r = r;	1237	tex->r = r;
906	tex->g = g;	1238	tex->g = g;
907	tex->b = b;	1239	tex->b = b;
908	tex->a = a;	1240	tex->a = a;
909	}	1241	}
		1242
		1243	// somewhat hackish, but for textures that require it, it really
		1244	// improves the look, and most others don't suffer.
		1245	glBindTexture (GL_TEXTURE_2D, name);
		1246	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1247	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1248	// use uglier nearest interpolation because linear suffers
		1249	// from transparent color bleeding and ugly wrapping effects.
		1250	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
910	}	1251	}
911		1252
912	int	1253	int
913	ox (CFClient::Map self)	1254	ox (CFPlus::Map self)
914	ALIAS:	1255	ALIAS:
915	oy = 1	1256	oy = 1
		1257	x = 2
		1258	y = 3
		1259	w = 4
		1260	h = 5
916	CODE:	1261	CODE:
917	switch (ix)	1262	switch (ix)
918	{	1263	{
919	case 0: RETVAL = self->ox; break;	1264	case 0: RETVAL = self->ox; break;
920	case 1: RETVAL = self->oy; break;	1265	case 1: RETVAL = self->oy; break;
		1266	case 2: RETVAL = self->x; break;
		1267	case 3: RETVAL = self->y; break;
		1268	case 4: RETVAL = self->w; break;
		1269	case 5: RETVAL = self->h; break;
921	}	1270	}
922	OUTPUT:	1271	OUTPUT:
923	RETVAL	1272	RETVAL
924		1273
925	void	1274	void
926	scroll (CFClient::Map self, int dx, int dy)	1275	scroll (CFPlus::Map self, int dx, int dy)
927	CODE:	1276	CODE:
928	{	1277	{
929	if (dx > 0)	1278	if (dx > 0)
930	map_blank (self, self->x, self->y, dx - 1, self->h);	1279	map_blank (self, self->x, self->y, dx, self->h);
931	else if (dx < 0)	1280	else if (dx < 0)
932	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1281	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
933		1282
934	if (dy > 0)	1283	if (dy > 0)
935	map_blank (self, self->x, self->y, self->w, dy - 1);	1284	map_blank (self, self->x, self->y, self->w, dy);
936	else if (dy < 0)	1285	else if (dy < 0)
937	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1286	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
938		1287
939	self->ox += dx; self->x += dx;	1288	self->ox += dx; self->x += dx;
940	self->oy += dy; self->y += dy;	1289	self->oy += dy; self->y += dy;
941		1290
942	while (self->y < 0)	1291	while (self->y < 0)
…		…
947	self->y += MAP_EXTEND_Y;	1296	self->y += MAP_EXTEND_Y;
948	}	1297	}
949	}	1298	}
950		1299
951	void	1300	void
952	map1a_update (CFClient::Map self, SV *data_)	1301	map1a_update (CFPlus::Map self, SV *data_, int extmap)
953	CODE:	1302	CODE:
954	{	1303	{
955	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1304	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
956	uint8_t *data_end = (uint8_t *)SvEND (data_);	1305	uint8_t *data_end = (uint8_t *)SvEND (data_);
957	mapcell *cell;	1306	mapcell *cell;
958	int x, y, flags;	1307	int x, y, flags;
959		1308
960	while (data < data_end)	1309	while (data < data_end - 1)
961	{	1310	{
962	flags = (data [0] << 8) + data [1]; data += 2;	1311	flags = (data [0] << 8) + data [1]; data += 2;
963		1312
964	x = ((flags >> 10) & 63) + self->x;	1313	x = self->x + ((flags >> 10) & 63);
965	y = ((flags >> 4) & 63) + self->y;	1314	y = self->y + ((flags >> 4) & 63);
966		1315
967	cell = map_get_cell (self, x, y);	1316	cell = map_get_cell (self, x, y);
968		1317
969	if (flags & 15)	1318	if (flags & 15)
970	{	1319	{
971	if (cell->darkness < 0)	1320	if (!cell->darkness)
972	{	1321	{
		1322	memset (cell, 0, sizeof (*cell));
973	cell->darkness = 0;	1323	cell->darkness = 256;
974	cell->face [0] = 0;
975	cell->face [1] = 0;
976	cell->face [2] = 0;
977	}	1324	}
978		1325
979	cell->darkness = flags & 8 ? *data++ : 255;
980
981	//TODO: don't trust server data to be in-range(!)	1326	//TODO: don't trust server data to be in-range(!)
		1327
		1328	if (flags & 8)
		1329	{
		1330	if (extmap)
		1331	{
		1332	uint8_t ext, cmd;
		1333
		1334	do
		1335	{
		1336	ext = *data++;
		1337	cmd = ext & 0x3f;
		1338
		1339	if (cmd < 4)
		1340	cell->darkness = 255 - ext * 64 + 1;
		1341	else if (cmd == 5) // health
		1342	{
		1343	cell->stat_width = 1;
		1344	cell->stat_hp = *data++;
		1345	}
		1346	else if (cmd == 6) // monster width
		1347	cell->stat_width = *data++ + 1;
		1348	else if (cmd == 0x47) // monster width
		1349	{
		1350	if (*data == 4)
		1351	; // decode player tag
		1352
		1353	data += *data + 1;
		1354	}
		1355	else if (cmd == 8) // cell flags
		1356	cell->flags = *data++;
		1357	else if (ext & 0x40) // unknown, multibyte => skip
		1358	data += *data + 1;
		1359	else
		1360	data++;
		1361	}
		1362	while (ext & 0x80);
		1363	}
		1364	else
		1365	cell->darkness = *data++ + 1;
		1366	}
982		1367
983	if (flags & 4)	1368	if (flags & 4)
984	{	1369	{
985	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1370	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
986	}	1371	}
…		…
994	{	1379	{
995	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1380	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
996	}	1381	}
997	}	1382	}
998	else	1383	else
999	cell->darkness = -1;	1384	cell->darkness = 0;
1000	}	1385	}
1001	}	1386	}
1002		1387
1003	SV *	1388	SV *
1004	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1389	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1005	CODE:	1390	CODE:
1006	{	1391	{
1007	int x1, x;	1392	int x1, x;
1008	int y1, y;	1393	int y1, y;
1009	int z;	1394	int z;
…		…
1059	}	1444	}
1060	OUTPUT:	1445	OUTPUT:
1061	RETVAL	1446	RETVAL
1062		1447
1063	void	1448	void
1064	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1449	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1065	PPCODE:	1450	CODE:
1066	{	1451	{
1067	int vx, vy;	1452	int vx, vy;
1068	int x, y, z;	1453	int x, y, z;
1069	int last_name;	1454	int last_name;
1070	mapface face;	1455	mapface face;
1071	int sw4 = (sw + 3) & ~3;
1072	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1073	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1074		1456
1075	memset (darkness, 255, sw4 * sh);
1076	SvPOK_only (darkness_sv);
1077	SvCUR_set (darkness_sv, sw4 * sh);
1078
1079	vx = self->x + (self->w - sw) / 2 - shift_x;	1457	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1080	vy = self->y + (self->h - sh) / 2 - shift_y;	1458	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1081		1459
1082	/*	1460	/*
1083	int vx = self->vx = self->w >= sw	1461	int vx = self->vx = self->w >= sw
1084	? self->x + (self->w - sw) / 2	1462	? self->x + (self->w - sw) / 2
1085	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1463	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
1089	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1467	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1090	*/	1468	*/
1091		1469
1092	glColor4ub (255, 255, 255, 255);	1470	glColor4ub (255, 255, 255, 255);
1093		1471
		1472	glEnable (GL_BLEND);
1094	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1473	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1095	glEnable (GL_BLEND);
1096	glEnable (GL_TEXTURE_2D);	1474	glEnable (GL_TEXTURE_2D);
1097	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1475	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1098		1476
1099	glBegin (GL_QUADS);	1477	glBegin (GL_QUADS);
1100		1478
…		…
1109	for (x = 0; x < sw; x++)	1487	for (x = 0; x < sw; x++)
1110	if (row->c0 <= x + vx && x + vx < row->c1)	1488	if (row->c0 <= x + vx && x + vx < row->c1)
1111	{	1489	{
1112	mapcell *cell = row->col + (x + vx - row->c0);	1490	mapcell *cell = row->col + (x + vx - row->c0);
1113		1491
1114	darkness[y * sw4 + x] = cell->darkness < 0
1115	? 255 - FOW_DARKNESS
1116	: 255 - cell->darkness;
1117
1118	face = cell->face [z];	1492	face = cell->face [z];
1119		1493
1120	if (face)	1494	if (face && face < self->texs)
1121	{	1495	{
1122	maptex tex = self->tex [face];	1496	maptex tex = self->tex [face];
1123
1124	int px = (x + 1) * 32 - tex.w;	1497	int px = (x + 1) * 32 - tex.w;
1125	int py = (y + 1) * 32 - tex.h;	1498	int py = (y + 1) * 32 - tex.h;
1126		1499
1127	if (last_name != tex.name)	1500	if (last_name != tex.name)
1128	{	1501	{
1129	glEnd ();	1502	glEnd ();
1130	last_name = tex.name;
1131	glBindTexture (GL_TEXTURE_2D, last_name);	1503	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1132	glBegin (GL_QUADS);	1504	glBegin (GL_QUADS);
1133	}	1505	}
1134		1506
1135	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1507	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1136	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1508	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1137	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1509	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1138	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1510	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1139	}	1511	}
		1512
		1513	if (cell->flags && z == 2)
		1514	{
		1515	if (cell->flags & 1)
		1516	{
		1517	maptex tex = self->tex [1];
		1518	int px = (x + 1) * 32 - tex.w + 2;
		1519	int py = (y + 1) * 32 - tex.h - 6;
		1520
		1521	glEnd ();
		1522	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1523	glBegin (GL_QUADS);
		1524
		1525	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1526	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1527	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1528	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1529	}
		1530	}
1140	}	1531	}
1141	}	1532	}
1142		1533
1143	glEnd ();	1534	glEnd ();
1144		1535
1145	glDisable (GL_TEXTURE_2D);	1536	glDisable (GL_TEXTURE_2D);
1146	glDisable (GL_BLEND);	1537	glDisable (GL_BLEND);
		1538
		1539	// top layer: overlays such as the health bar
		1540	for (y = 0; y < sh; y++)
		1541	if (0 <= y + vy && y + vy < self->rows)
		1542	{
		1543	maprow *row = self->row + (y + vy);
		1544
		1545	for (x = 0; x < sw; x++)
		1546	if (row->c0 <= x + vx && x + vx < row->c1)
		1547	{
		1548	mapcell *cell = row->col + (x + vx - row->c0);
		1549
		1550	int px = x * 32;
		1551	int py = y * 32;
		1552
		1553	if (cell->stat_hp)
		1554	{
		1555	int width = cell->stat_width * 32;
		1556	int thick = sh / 28 + 1 + cell->stat_width;
		1557
		1558	glColor3ub (0, 0, 0);
		1559	glRectf (px + 1, py - thick - 2,
		1560	px + width - 1, py);
		1561
		1562	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1563	glRectf (px + 2,
		1564	py - thick - 1,
		1565	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1566	}
		1567	}
		1568	}
		1569	}
		1570
		1571	void
		1572	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1573	CODE:
		1574	{
		1575	static float color[16][3] = {
		1576	{ 0.00F, 0.00F, 0.00F },
		1577	{ 1.00F, 1.00F, 1.00F },
		1578	{ 0.00F, 0.00F, 0.55F },
		1579	{ 1.00F, 0.00F, 0.00F },
		1580
		1581	{ 1.00F, 0.54F, 0.00F },
		1582	{ 0.11F, 0.56F, 1.00F },
		1583	{ 0.93F, 0.46F, 0.00F },
		1584	{ 0.18F, 0.54F, 0.34F },
		1585
		1586	{ 0.56F, 0.73F, 0.56F },
		1587	{ 0.80F, 0.80F, 0.80F },
		1588	{ 0.55F, 0.41F, 0.13F },
		1589	{ 0.99F, 0.77F, 0.26F },
		1590
		1591	{ 0.74F, 0.65F, 0.41F },
		1592
		1593	{ 0.00F, 1.00F, 1.00F },
		1594	{ 1.00F, 0.00F, 1.00F },
		1595	{ 1.00F, 1.00F, 0.00F },
		1596	};
		1597
		1598	int x, y;
		1599
		1600	glEnable (GL_TEXTURE_2D);
		1601	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1602	glEnable (GL_BLEND);
		1603	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1604	glBegin (GL_QUADS);
		1605
		1606	for (y = 0; y < h; y++)
		1607	for (x = 0; x < w; x++)
		1608	{
		1609	unsigned char m = data [x + y * w];
		1610
		1611	if (m)
		1612	{
		1613	float *c = color [m & 15];
		1614
		1615	float tx1 = m & 0x40 ? 0.5 : 0.;
		1616	float tx2 = tx1 + 0.5;
		1617
		1618	glColor4f (c[0], c[1], c[2], 0.75);
		1619	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1620	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1621	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1622	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1623	}
		1624	}
		1625
		1626	glEnd ();
		1627	glDisable (GL_BLEND);
		1628	glDisable (GL_TEXTURE_2D);
		1629	}
		1630
		1631	void
		1632	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1633	PPCODE:
		1634	{
		1635	int vx, vy;
		1636	int x, y;
		1637	int sw4 = (sw + 3) & ~3;
		1638	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1639	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1640
		1641	memset (darkness, 255, sw4 * sh);
		1642	SvPOK_only (darkness_sv);
		1643	SvCUR_set (darkness_sv, sw4 * sh);
		1644
		1645	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1646	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1647
		1648	for (y = 0; y < sh; y++)
		1649	if (0 <= y + vy && y + vy < self->rows)
		1650	{
		1651	maprow *row = self->row + (y + vy);
		1652
		1653	for (x = 0; x < sw; x++)
		1654	if (row->c0 <= x + vx && x + vx < row->c1)
		1655	{
		1656	mapcell *cell = row->col + (x + vx - row->c0);
		1657
		1658	darkness[y * sw4 + x] = cell->darkness
		1659	? 255 - (cell->darkness - 1)
		1660	: 255 - FOW_DARKNESS;
		1661	}
		1662	}
1147		1663
1148	EXTEND (SP, 3);	1664	EXTEND (SP, 3);
1149	PUSHs (sv_2mortal (newSViv (sw4)));	1665	PUSHs (sv_2mortal (newSViv (sw4)));
1150	PUSHs (sv_2mortal (newSViv (sh)));	1666	PUSHs (sv_2mortal (newSViv (sh)));
1151	PUSHs (darkness_sv);	1667	PUSHs (darkness_sv);
1152	}	1668	}
1153		1669
1154	SV *	1670	SV *
1155	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1671	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1156	CODE:	1672	CODE:
1157	{	1673	{
1158	int x, y, x1, y1;	1674	int x, y, x1, y1;
1159	SV *data_sv = newSV (w * h * 7 + 5);	1675	SV *data_sv = newSV (w * h * 7 + 5);
1160	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1676	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1222	}	1738	}
1223	OUTPUT:	1739	OUTPUT:
1224	RETVAL	1740	RETVAL
1225		1741
1226	void	1742	void
1227	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1743	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1228	PPCODE:	1744	PPCODE:
1229	{	1745	{
1230	int x, y, z;	1746	int x, y, z;
1231	int w, h;	1747	int w, h;
1232	int x1, y1;	1748	int x1, y1;
…		…
1264		1780
1265	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1781	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1266	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1782	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1267	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1783	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1268		1784
1269	if (cell->darkness <= 0)	1785	if (cell->darkness == 0)
1270	{	1786	{
1271	cell->darkness = -1;	1787	cell->darkness = 0;
1272		1788
1273	for (z = 0; z <= 2; z++)	1789	for (z = 0; z <= 2; z++)
1274	{	1790	{
1275	cell->face[z] = face[z];	1791	cell->face[z] = face[z];
1276		1792
…		…
1281	}	1797	}
1282	}	1798	}
1283	}	1799	}
1284	}	1800	}
1285		1801
1286	MODULE = CFClient PACKAGE = CFClient::MixChunk	1802	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1287		1803
1288	CFClient::MixChunk	1804	CFPlus::MixChunk
1289	new_from_file (SV *class, char *path)	1805	new_from_file (SV *class, char *path)
1290	CODE:	1806	CODE:
1291	RETVAL = Mix_LoadWAV (path);	1807	RETVAL = Mix_LoadWAV (path);
1292	OUTPUT:	1808	OUTPUT:
1293	RETVAL	1809	RETVAL
1294		1810
1295	void	1811	void
1296	DESTROY (CFClient::MixChunk self)	1812	DESTROY (CFPlus::MixChunk self)
1297	CODE:	1813	CODE:
1298	Mix_FreeChunk (self);	1814	Mix_FreeChunk (self);
1299		1815
1300	int	1816	int
1301	volume (CFClient::MixChunk self, int volume = -1)	1817	volume (CFPlus::MixChunk self, int volume = -1)
1302	CODE:	1818	CODE:
1303	RETVAL = Mix_VolumeChunk (self, volume);	1819	RETVAL = Mix_VolumeChunk (self, volume);
1304	OUTPUT:	1820	OUTPUT:
1305	RETVAL	1821	RETVAL
1306		1822
1307	int	1823	int
1308	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1824	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1309	CODE:	1825	CODE:
1310	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1826	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1311	OUTPUT:	1827	OUTPUT:
1312	RETVAL	1828	RETVAL
1313		1829
1314	MODULE = CFClient PACKAGE = CFClient::MixMusic	1830	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1315		1831
1316	int	1832	int
1317	volume (int volume = -1)	1833	volume (int volume = -1)
1318	CODE:	1834	CODE:
1319	RETVAL = Mix_VolumeMusic (volume);	1835	RETVAL = Mix_VolumeMusic (volume);
1320	OUTPUT:	1836	OUTPUT:
1321	RETVAL	1837	RETVAL
1322		1838
1323	CFClient::MixMusic	1839	CFPlus::MixMusic
1324	new_from_file (SV *class, char *path)	1840	new_from_file (SV *class, char *path)
1325	CODE:	1841	CODE:
1326	RETVAL = Mix_LoadMUS (path);	1842	RETVAL = Mix_LoadMUS (path);
1327	OUTPUT:	1843	OUTPUT:
1328	RETVAL	1844	RETVAL
1329		1845
1330	void	1846	void
1331	DESTROY (CFClient::MixMusic self)	1847	DESTROY (CFPlus::MixMusic self)
1332	CODE:	1848	CODE:
1333	Mix_FreeMusic (self);	1849	Mix_FreeMusic (self);
1334		1850
1335	int	1851	int
1336	play (CFClient::MixMusic self, int loops = -1)	1852	play (CFPlus::MixMusic self, int loops = -1)
1337	CODE:	1853	CODE:
1338	RETVAL = Mix_PlayMusic (self, loops);	1854	RETVAL = Mix_PlayMusic (self, loops);
1339	OUTPUT:	1855	OUTPUT:
1340	RETVAL	1856	RETVAL
1341		1857
1342	MODULE = CFClient PACKAGE = CFClient::OpenGL	1858	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1343		1859
1344	BOOT:	1860	BOOT:
1345	{	1861	{
1346	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1862	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1347	static const struct {	1863	static const struct {
1348	const char *name;	1864	const char *name;
1349	IV iv;	1865	IV iv;
1350	} *civ, const_iv[] = {	1866	} *civ, const_iv[] = {
1351	# define const_iv(name) { # name, (IV)name }	1867	# define const_iv(name) { # name, (IV)name }
1352	const_iv (GL_COLOR_MATERIAL),	1868	const_iv (GL_COLOR_MATERIAL),
1353	const_iv (GL_SMOOTH),	1869	const_iv (GL_SMOOTH),
1354	const_iv (GL_FLAT),	1870	const_iv (GL_FLAT),
1355	const_iv (GL_DITHER),	1871	const_iv (GL_DITHER),
1356	const_iv (GL_BLEND),	1872	const_iv (GL_BLEND),
		1873	const_iv (GL_CULL_FACE),
1357	const_iv (GL_SCISSOR_TEST),	1874	const_iv (GL_SCISSOR_TEST),
		1875	const_iv (GL_DEPTH_TEST),
		1876	const_iv (GL_ALPHA_TEST),
		1877	const_iv (GL_NORMALIZE),
		1878	const_iv (GL_RESCALE_NORMAL),
		1879	const_iv (GL_FRONT),
		1880	const_iv (GL_BACK),
1358	const_iv (GL_AND),	1881	const_iv (GL_AND),
1359	const_iv (GL_ONE),	1882	const_iv (GL_ONE),
1360	const_iv (GL_ZERO),	1883	const_iv (GL_ZERO),
1361	const_iv (GL_SRC_ALPHA),	1884	const_iv (GL_SRC_ALPHA),
1362	const_iv (GL_SRC_ALPHA_SATURATE),	1885	const_iv (GL_DST_ALPHA),
1363	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1886	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1364	const_iv (GL_ONE_MINUS_DST_ALPHA),	1887	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1888	const_iv (GL_SRC_ALPHA_SATURATE),
1365	const_iv (GL_RGB),	1889	const_iv (GL_RGB),
1366	const_iv (GL_RGBA),	1890	const_iv (GL_RGBA),
		1891	const_iv (GL_RGBA4),
		1892	const_iv (GL_RGBA8),
		1893	const_iv (GL_RGB5_A1),
1367	const_iv (GL_UNSIGNED_BYTE),	1894	const_iv (GL_UNSIGNED_BYTE),
		1895	const_iv (GL_UNSIGNED_SHORT),
		1896	const_iv (GL_UNSIGNED_INT),
1368	const_iv (GL_ALPHA),	1897	const_iv (GL_ALPHA),
		1898	const_iv (GL_INTENSITY),
		1899	const_iv (GL_LUMINANCE),
		1900	const_iv (GL_LUMINANCE_ALPHA),
1369	const_iv (GL_FLOAT),	1901	const_iv (GL_FLOAT),
1370	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1902	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1371	const_iv (GL_COMPILE),	1903	const_iv (GL_COMPILE),
1372	const_iv (GL_TEXTURE_1D),	1904	const_iv (GL_TEXTURE_1D),
1373	const_iv (GL_TEXTURE_2D),	1905	const_iv (GL_TEXTURE_2D),
…		…
1375	const_iv (GL_TEXTURE_MAG_FILTER),	1907	const_iv (GL_TEXTURE_MAG_FILTER),
1376	const_iv (GL_TEXTURE_MIN_FILTER),	1908	const_iv (GL_TEXTURE_MIN_FILTER),
1377	const_iv (GL_TEXTURE_ENV_MODE),	1909	const_iv (GL_TEXTURE_ENV_MODE),
1378	const_iv (GL_TEXTURE_WRAP_S),	1910	const_iv (GL_TEXTURE_WRAP_S),
1379	const_iv (GL_TEXTURE_WRAP_T),	1911	const_iv (GL_TEXTURE_WRAP_T),
		1912	const_iv (GL_REPEAT),
1380	const_iv (GL_CLAMP),	1913	const_iv (GL_CLAMP),
1381	const_iv (GL_REPEAT),	1914	const_iv (GL_CLAMP_TO_EDGE),
1382	const_iv (GL_NEAREST),	1915	const_iv (GL_NEAREST),
1383	const_iv (GL_LINEAR),	1916	const_iv (GL_LINEAR),
1384	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1917	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1385	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1918	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1386	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1919	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1387	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1920	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1388	const_iv (GL_GENERATE_MIPMAP),	1921	const_iv (GL_GENERATE_MIPMAP),
1389	const_iv (GL_MODULATE),	1922	const_iv (GL_MODULATE),
1390	const_iv (GL_DECAL),	1923	const_iv (GL_DECAL),
1391	const_iv (GL_REPLACE),	1924	const_iv (GL_REPLACE),
		1925	const_iv (GL_DEPTH_BUFFER_BIT),
1392	const_iv (GL_COLOR_BUFFER_BIT),	1926	const_iv (GL_COLOR_BUFFER_BIT),
1393	const_iv (GL_PROJECTION),	1927	const_iv (GL_PROJECTION),
1394	const_iv (GL_MODELVIEW),	1928	const_iv (GL_MODELVIEW),
1395	const_iv (GL_COLOR_LOGIC_OP),	1929	const_iv (GL_COLOR_LOGIC_OP),
1396	const_iv (GL_SEPARABLE_2D),	1930	const_iv (GL_SEPARABLE_2D),
1397	const_iv (GL_CONVOLUTION_2D),	1931	const_iv (GL_CONVOLUTION_2D),
1398	const_iv (GL_CONVOLUTION_BORDER_MODE),	1932	const_iv (GL_CONVOLUTION_BORDER_MODE),
1399	const_iv (GL_CONSTANT_BORDER),	1933	const_iv (GL_CONSTANT_BORDER),
1400	const_iv (GL_LINES),	1934	const_iv (GL_LINES),
		1935	const_iv (GL_LINE_STRIP),
		1936	const_iv (GL_LINE_LOOP),
1401	const_iv (GL_QUADS),	1937	const_iv (GL_QUADS),
1402	const_iv (GL_LINE_LOOP),	1938	const_iv (GL_QUAD_STRIP),
		1939	const_iv (GL_TRIANGLES),
		1940	const_iv (GL_TRIANGLE_STRIP),
		1941	const_iv (GL_TRIANGLE_FAN),
1403	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1942	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1404	const_iv (GL_FASTEST),	1943	const_iv (GL_FASTEST),
		1944	const_iv (GL_V2F),
		1945	const_iv (GL_V3F),
		1946	const_iv (GL_T2F_V3F),
		1947	const_iv (GL_T2F_N3F_V3F),
1405	# undef const_iv	1948	# undef const_iv
1406	};	1949	};
1407		1950
1408	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1951	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1409	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1952	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1410	}	1953	}
1411		1954
		1955	char *
		1956	gl_vendor ()
		1957	CODE:
		1958	RETVAL = (char *)glGetString (GL_VENDOR);
		1959	OUTPUT:
		1960	RETVAL
		1961
		1962	char *
		1963	gl_version ()
		1964	CODE:
		1965	RETVAL = (char *)glGetString (GL_VERSION);
		1966	OUTPUT:
		1967	RETVAL
		1968
		1969	char *
		1970	gl_extensions ()
		1971	CODE:
		1972	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1973	OUTPUT:
		1974	RETVAL
		1975
1412	int glGetError ()	1976	int glGetError ()
		1977
		1978	void glFinish ()
1413		1979
1414	void glClear (int mask)	1980	void glClear (int mask)
1415		1981
1416	void glClearColor (float r, float g, float b, float a = 1.0)	1982	void glClearColor (float r, float g, float b, float a = 1.0)
1417	PROTOTYPE: @	1983	PROTOTYPE: @
…		…
1424		1990
1425	void glHint (int target, int mode)	1991	void glHint (int target, int mode)
1426		1992
1427	void glBlendFunc (int sfactor, int dfactor)	1993	void glBlendFunc (int sfactor, int dfactor)
1428		1994
		1995	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1996	CODE:
		1997	gl_BlendFuncSeparate (sa, da, saa, daa);
		1998
		1999	void glDepthMask (int flag)
		2000
1429	void glLogicOp (int opcode)	2001	void glLogicOp (int opcode)
1430		2002
1431	void glColorMask (int red, int green, int blue, int alpha)	2003	void glColorMask (int red, int green, int blue, int alpha)
1432		2004
1433	void glMatrixMode (int mode)	2005	void glMatrixMode (int mode)
…		…
1436		2008
1437	void glPopMatrix ()	2009	void glPopMatrix ()
1438		2010
1439	void glLoadIdentity ()	2011	void glLoadIdentity ()
1440		2012
		2013	void glDrawBuffer (int buffer)
		2014
		2015	void glReadBuffer (int buffer)
		2016
1441	# near and far are due to microsofts buggy c compiler	2017	# near_ and far_ are due to microsofts buggy "c" compiler
		2018	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2019
		2020	# near_ and far_ are due to microsofts buggy "c" compiler
1442	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2021	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1443		2022
1444	void glViewport (int x, int y, int width, int height)	2023	void glViewport (int x, int y, int width, int height)
1445		2024
1446	void glScissor (int x, int y, int width, int height)	2025	void glScissor (int x, int y, int width, int height)
…		…
1461		2040
1462	void glEnd ()	2041	void glEnd ()
1463		2042
1464	void glColor (float r, float g, float b, float a = 1.0)	2043	void glColor (float r, float g, float b, float a = 1.0)
1465	PROTOTYPE: @	2044	PROTOTYPE: @
		2045	ALIAS:
		2046	glColor_premultiply = 1
1466	CODE:	2047	CODE:
1467	glColor4ub (r * 255., g * 255., b * 255., a * 255.);	2048	if (ix)
		2049	{
		2050	r *= a;
		2051	g *= a;
		2052	b *= a;
		2053	}
		2054	// microsoft visual "c" rounds instead of truncating...
		2055	glColor4f (r, g, b, a);
		2056
		2057	void glInterleavedArrays (int format, int stride, char *data)
		2058
		2059	void glDrawElements (int mode, int count, int type, char *indices)
		2060
		2061	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2062
		2063	void glRasterPos (float x, float y, float z = 0.)
		2064	CODE:
		2065	glRasterPos3f (0, 0, z);
		2066	glBitmap (0, 0, 0, 0, x, y, 0);
1468		2067
1469	void glVertex (float x, float y, float z = 0.)	2068	void glVertex (float x, float y, float z = 0.)
1470	CODE:	2069	CODE:
1471	glVertex3f (x, y, z);	2070	glVertex3f (x, y, z);
1472		2071
…		…
1484		2083
1485	void glBindTexture (int target, int name)	2084	void glBindTexture (int target, int name)
1486		2085
1487	void glConvolutionParameter (int target, int pname, float params)	2086	void glConvolutionParameter (int target, int pname, float params)
1488	CODE:	2087	CODE:
1489	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2088	if (gl.ConvolutionParameterf)
		2089	gl.ConvolutionParameterf (target, pname, params);
1490		2090
1491	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2091	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1492	CODE:	2092	CODE:
1493	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2093	if (gl.ConvolutionFilter2D)
1494	(target, internalformat, width, height, format, type, data));	2094	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1495		2095
1496	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2096	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1497	CODE:	2097	CODE:
1498	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2098	if (gl.SeparableFilter2D)
1499	(target, internalformat, width, height, format, type, row, column));	2099	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1500		2100
1501	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2101	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1502		2102
1503	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2103	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1504		2104
1505	void glRasterPos (int x, int y)	2105	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1506	CODE:
1507	glRasterPos2i (x, y);
1508		2106
1509	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2107	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1510		2108
1511	int glGenTexture ()	2109	int glGenTexture ()
1512	CODE:	2110	CODE:

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