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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.86 by root, Fri May 19 16:43:56 2006 UTC vs.
Revision 1.155 by root, Thu Sep 21 00:16:42 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
12	#include <math.h>	17	#include <math.h>
13	#include <string.h>	18	#include <string.h>
14	#include <stdio.h>	19	#include <stdio.h>
		20	#include <stdlib.h>
15		21
16	#include <SDL.h>	22	#include <SDL.h>
17	#include <SDL_endian.h>	23	#include <SDL_endian.h>
18	#include <SDL_image.h>	24	#include <SDL_image.h>
19	#include <SDL_mixer.h>	25	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	26	#include <SDL_opengl.h>
21		27
		28	#define PANGO_ENABLE_BACKEND
		29	#define G_DISABLE_CAST_CHECKS
		30
22	#include <glib/gmacros.h>	31	#include <glib/gmacros.h>
23		32
24	#include <pango/pango.h>	33	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		34
29	#ifndef _WIN32	35	#ifndef _WIN32
30	# include <sys/types.h>	36	# include <sys/types.h>
31	# include <sys/socket.h>	37	# include <sys/socket.h>
32	# include <netinet/in.h>	38	# include <netinet/in.h>
…		…
39	typedef signed char int8_t;	45	typedef signed char int8_t;
40	typedef signed short int16_t;	46	typedef signed short int16_t;
41	typedef signed int int32_t;	47	typedef signed int int32_t;
42	#endif	48	#endif
43		49
44	#include "glext.h"	50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */
45		51
46	#define FOW_DARKNESS 32	52	#define FOW_DARKNESS 32
47		53
48	#define MAP_EXTEND_X 32	54	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	55	#define MAP_EXTEND_Y 512
50		56
51	#define MIN_FONT_HEIGHT 10	57	#define MIN_FONT_HEIGHT 10
52		58
53	#define GL_CALL(type,func,args) \	59	#if 0
54	{ \	60	# define PARACHUTE SDL_INIT_NOPARACHUTE
55	static int init_; \	61	#else
56	static type fptr_; \	62	# define PARACHUTE 0
57	\	63	#endif
58	if (!init_) \
59	{ \
60	init_ = 1; \
61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62	} \
63	\
64	if (fptr_) \
65	fptr_ args; \
66	}
67		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
68	typedef Mix_Chunk *CFClient__MixChunk;	88	typedef Mix_Chunk *CFPlus__MixChunk;
69	typedef Mix_Music *CFClient__MixMusic;	89	typedef Mix_Music *CFPlus__MixMusic;
70		90
71	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	}
72		110
73	typedef struct cf_layout {	111	typedef struct cf_layout {
74	PangoLayout *pl; // either derived from a cairo or ft2 context	112	PangoLayout *pl;
75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76	float r, g, b, a; // default color for rgba mode	113	float r, g, b, a; // default color for rgba mode
77	int base_height;	114	int base_height;
78	CFClient__Font font;	115	CFPlus__Font font;
79	} *CFClient__Layout;	116	} *CFPlus__Layout;
80		117
81	static CFClient__Font default_font;	118	static CFPlus__Font default_font;
82	static PangoContext *ft2_context, *cairo_context;	119	static PangoContext *opengl_context;
83	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	120	static PangoFontMap *opengl_fontmap;
84		121
85	static void	122	static void
86	substitute_func (FcPattern *pattern, gpointer data)	123	substitute_func (FcPattern *pattern, gpointer data)
87	{	124	{
88	FcPatternAddBool (pattern, FC_HINTING , 1);	125	FcPatternAddBool (pattern, FC_HINTING, 1);
89	#ifdef _WIN32	126	#ifdef FC_HINT_STYLE
90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	127	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
91	#else	128	#endif
92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93	#endif
94	}	130	}
95		131
96	static void	132	static void
97	layout_update_font (CFClient__Layout self)	133	layout_update_font (CFPlus__Layout self)
98	{	134	{
99	/* 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
100	* reasonably well with bitstream vera	136	* reasonably well with bitstream vera
101	*/	137	*/
102	PangoFontDescription *font = self->font ? self->font : default_font;	138	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
106		142
107	pango_layout_set_font_description (self->pl, font);	143	pango_layout_set_font_description (self->pl, font);
108	}	144	}
109		145
110	static void	146	static void
111	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	147	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
112	{	148	{
		149	PangoRectangle rect;
		150
		151	// get_pixel_* wrongly rounds down
113	pango_layout_get_pixel_size (self->pl, w, h);	152	pango_layout_get_extents (self->pl, 0, &rect);
114		153
115	if (!*w) *w = 1;	154	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
116	if (!*h) *h = 1;	155	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
117		156
118	*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;
119	}	162	}
120		163
121	typedef uint16_t mapface;	164	typedef uint16_t mapface;
122		165
123	typedef struct {	166	typedef struct {
…		…
126	float s, t;	169	float s, t;
127	uint8_t r, g, b, a;	170	uint8_t r, g, b, a;
128	} maptex;	171	} maptex;
129		172
130	typedef struct {	173	typedef struct {
131	int16_t darkness;	174	uint32_t player;
132	mapface face[3];	175	mapface face[3];
		176	uint16_t darkness;
		177	uint8_t stat_width, stat_hp, flags;
133	} mapcell;	178	} mapcell;
134		179
135	typedef struct {	180	typedef struct {
136	int32_t c0, c1;	181	int32_t c0, c1;
137	mapcell *col;	182	mapcell *col;
…		…
146	int texs;	191	int texs;
147	maptex *tex;	192	maptex *tex;
148		193
149	int32_t rows;	194	int32_t rows;
150	maprow *row;	195	maprow *row;
151	} *CFClient__Map;	196	} *CFPlus__Map;
152		197
153	static char *	198	static char *
154	prepend (char *ptr, int sze, int inc)	199	prepend (char *ptr, int sze, int inc)
155	{	200	{
156	char *p;	201	char *p;
…		…
174		219
175	#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))
176	#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))
177		222
178	static maprow *	223	static maprow *
179	map_get_row (CFClient__Map self, int y)	224	map_get_row (CFPlus__Map self, int y)
180	{	225	{
181	if (0 > y)	226	if (0 > y)
182	{	227	{
183	int extend = - y + MAP_EXTEND_Y;	228	int extend = - y + MAP_EXTEND_Y;
184	Prepend (maprow, self->row, self->rows, extend);	229	Prepend (maprow, self->row, self->rows, extend);
…		…
222		267
223	return row->col + (x - row->c0);	268	return row->col + (x - row->c0);
224	}	269	}
225		270
226	static mapcell *	271	static mapcell *
227	map_get_cell (CFClient__Map self, int x, int y)	272	map_get_cell (CFPlus__Map self, int x, int y)
228	{	273	{
229	return row_get_cell (map_get_row (self, y), x);	274	return row_get_cell (map_get_row (self, y), x);
230	}	275	}
231		276
232	static void	277	static void
233	map_clear (CFClient__Map self)	278	map_clear (CFPlus__Map self)
234	{	279	{
235	int r;	280	int r;
236		281
237	for (r = 0; r < self->rows; r++)	282	for (r = 0; r < self->rows; r++)
238	Safefree (self->row[r].col);	283	Safefree (self->row[r].col);
…		…
246	self->row = 0;	291	self->row = 0;
247	self->rows = 0;	292	self->rows = 0;
248	}	293	}
249		294
250	static void	295	static void
251	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)
252	{	297	{
253	int x, y;	298	int x, y;
254	maprow *row;	299	maprow *row;
		300	mapcell *cell;
255		301
256	for (y = y0; y < y0 + h; y++)	302	for (y = y0; y < y0 + h; y++)
257	if (y >= 0)	303	if (y >= 0)
258	{	304	{
259	if (y >= self->rows)	305	if (y >= self->rows)
…		…
265	if (x >= row->c0)	311	if (x >= row->c0)
266	{	312	{
267	if (x >= row->c1)	313	if (x >= row->c1)
268	break;	314	break;
269		315
270	row->col[x - row->c0].darkness = -1;	316	cell = row->col + x - row->c0;
		317
		318	cell->darkness = 0;
		319	cell->stat_hp = 0;
		320	cell->flags = 0;
		321	cell->player = 0;
271	}	322	}
272	}	323	}
273	}	324	}
274		325
275	static void	326	static void
…		…
296	ev.data2 = 0;	347	ev.data2 = 0;
297		348
298	SDL_PushEvent ((SDL_Event *)&ev);	349	SDL_PushEvent ((SDL_Event *)&ev);
299	}	350	}
300		351
		352	static unsigned int
		353	minpot (unsigned int n)
		354	{
		355	if (!n)
		356	return 0;
		357
		358	--n;
		359
		360	n |= n >> 1;
		361	n |= n >> 2;
		362	n |= n >> 4;
		363	n |= n >> 8;
		364	n |= n >> 16;
		365
		366	return n + 1;
		367	}
		368
301	MODULE = CFClient PACKAGE = CFClient	369	MODULE = CFPlus PACKAGE = CFPlus
302		370
303	PROTOTYPES: ENABLE	371	PROTOTYPES: ENABLE
304		372
305	BOOT:	373	BOOT:
306	{	374	{
307	HV *stash = gv_stashpv ("CFClient", 1);	375	HV *stash = gv_stashpv ("CFPlus", 1);
308	static const struct {	376	static const struct {
309	const char *name;	377	const char *name;
310	IV iv;	378	IV iv;
311	} *civ, const_iv[] = {	379	} *civ, const_iv[] = {
312	# define const_iv(name) { # name, (IV)name }	380	# define const_iv(name) { # name, (IV)name }
…		…
413		481
414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	482	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	483	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
416	}	484	}
417		485
		486	int
		487	in_destruct ()
		488	CODE:
		489	RETVAL = PL_main_cv == Nullcv;
		490	OUTPUT:
		491	RETVAL
		492
		493	NV floor (NV x)
		494
		495	NV ceil (NV x)
		496
418	void	497	void
419	pango_init ()	498	pango_init ()
420	CODE:	499	CODE:
421	{	500	{
422	// delayed, so it can pick up new fonts added by AddFontResourceEx
423	ft2_fontmap = pango_ft2_font_map_new ();	501	opengl_fontmap = pango_opengl_font_map_new ();
424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	502	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	503	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426
427	cairo_fontmap = pango_cairo_font_map_get_default ();
428	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
429	}	504	}
430		505
431	int	506	int
432	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	507	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
433		508
434	void	509	void
435	SDL_Quit ()	510	SDL_Quit ()
436		511
437	void	512	void
…		…
441	SDL_Rect **m;	516	SDL_Rect **m;
442		517
443	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	518	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	519	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	520	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
446	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 16);	521	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
447		522
448	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 64);	523	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
449	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	524	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
450		525
451	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	526	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
452	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	527	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
453	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	528	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
454	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	529	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
455		530
456	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	531	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		532	#if SDL_VERSION_ATLEAST(1,2,10)
		533	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
		534	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		535	#endif
457		536
458	SDL_EnableUNICODE (1);	537	SDL_EnableUNICODE (1);
459	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	538	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
460		539
461	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	540	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
470		549
471	++m;	550	++m;
472	}	551	}
473	}	552	}
474		553
		554	char *
		555	SDL_GetError ()
		556
475	int	557	int
476	SDL_SetVideoMode (int w, int h, int fullscreen)	558	SDL_SetVideoMode (int w, int h, int fullscreen)
477	CODE:	559	CODE:
478	RETVAL = !!SDL_SetVideoMode (	560	RETVAL = !!SDL_SetVideoMode (
479	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	561	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
480	);	562	);
		563	if (RETVAL)
		564	{
481	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	565	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		566	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		567	# include "glfunc.h"
		568	# undef GL_FUNC
		569	}
482	OUTPUT:	570	OUTPUT:
483	RETVAL	571	RETVAL
484		572
485	void	573	void
486	SDL_GL_SwapBuffers ()	574	SDL_GL_SwapBuffers ()
		575
		576	char *
		577	SDL_GetKeyName (int sym)
487		578
488	void	579	void
489	SDL_PollEvent ()	580	SDL_PollEvent ()
490	PPCODE:	581	PPCODE:
491	{	582	{
…		…
510	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	601	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
511	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	602	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
512	break;	603	break;
513		604
514	case SDL_MOUSEMOTION:	605	case SDL_MOUSEMOTION:
		606	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		607
515	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	608	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
516	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	609	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
517	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	610	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
518	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	611	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
519	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	612	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
520	break;	613	break;
521		614
522	case SDL_MOUSEBUTTONDOWN:	615	case SDL_MOUSEBUTTONDOWN:
523	case SDL_MOUSEBUTTONUP:	616	case SDL_MOUSEBUTTONUP:
		617	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		618
524	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	619	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
525	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	620	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
526	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	621	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
527	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	622	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
528	break;	623	break;
…		…
532	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	627	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
533	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	628	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
534	break;	629	break;
535	}	630	}
536		631
537	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	632	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
538	}	633	}
539	}	634	}
540		635
541	int	636	int
542	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	637	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
555	CODE:	650	CODE:
556	#ifndef _WIN32	651	#ifndef _WIN32
557	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	652	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
558	#endif	653	#endif
559		654
560	char *
561	gl_version ()
562	CODE:
563	RETVAL = (char *)glGetString (GL_VERSION);
564	OUTPUT:
565	RETVAL
566
567	char *
568	gl_extensions ()
569	CODE:
570	RETVAL = (char *)glGetString (GL_EXTENSIONS);
571	OUTPUT:
572	RETVAL
573
574	void	655	void
575	add_font (char *file)	656	add_font (char *file)
576	CODE:	657	CODE:
577	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	658	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
578	#ifdef _WIN32
579	// cairo... sigh... requires win2000
580	AddFontResourceEx (file, FR_PRIVATE, 0);
581	#endif
582		659
583	void	660	void
584	load_image_inline (SV *image_)	661	load_image_inline (SV *image_)
585	ALIAS:	662	ALIAS:
586	load_image_file = 1	663	load_image_file = 1
…		…
628		705
629	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	706	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
630		707
631	assert (surface2->pitch == surface2->w * 4);	708	assert (surface2->pitch == surface2->w * 4);
632		709
		710	SDL_LockSurface (surface2);
633	EXTEND (SP, 5);	711	EXTEND (SP, 6);
634	PUSHs (sv_2mortal (newSViv (surface2->w)));	712	PUSHs (sv_2mortal (newSViv (surface2->w)));
635	PUSHs (sv_2mortal (newSViv (surface2->h)));	713	PUSHs (sv_2mortal (newSViv (surface2->h)));
636	SDL_LockSurface (surface2);
637	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	714	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
638	SDL_UnlockSurface (surface2);
639	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	715	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
640	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	716	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
641	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	717	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		718	SDL_UnlockSurface (surface2);
642		719
643	SDL_FreeSurface (surface);	720	SDL_FreeSurface (surface);
644	SDL_FreeSurface (surface2);	721	SDL_FreeSurface (surface2);
645	}	722	}
646		723
…		…
682	CODE:	759	CODE:
683	fprintf (stderr, "FATAL: %s\n", message);	760	fprintf (stderr, "FATAL: %s\n", message);
684	#ifdef _WIN32	761	#ifdef _WIN32
685	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	762	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
686	#endif	763	#endif
687	exit (1);	764	_exit (1);
688		765
		766	void
		767	_exit (int retval)
		768	CODE:
		769	_exit (retval);
		770
689	MODULE = CFClient PACKAGE = CFClient::Font	771	MODULE = CFPlus PACKAGE = CFPlus::Font
690		772
691	CFClient::Font	773	CFPlus::Font
692	new_from_file (SV *class, char *path, int id = 0)	774	new_from_file (SV *class, char *path, int id = 0)
693	CODE:	775	CODE:
694	{	776	{
695	int count;	777	int count;
696	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	778	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
699	}	781	}
700	OUTPUT:	782	OUTPUT:
701	RETVAL	783	RETVAL
702		784
703	void	785	void
704	DESTROY (CFClient::Font self)	786	DESTROY (CFPlus::Font self)
705	CODE:	787	CODE:
706	pango_font_description_free (self);	788	pango_font_description_free (self);
707		789
708	void	790	void
709	make_default (CFClient::Font self)	791	make_default (CFPlus::Font self)
710	CODE:	792	CODE:
711	default_font = self;	793	default_font = self;
712		794
713	MODULE = CFClient PACKAGE = CFClient::Layout	795	MODULE = CFPlus PACKAGE = CFPlus::Layout
714		796
715	CFClient::Layout	797	void
716	new (SV *class, int rgba = 0)	798	reset_glyph_cache ()
		799	CODE:
		800	tc_clear ();
		801
		802	CFPlus::Layout
		803	new (SV *class)
717	CODE:	804	CODE:
718	New (0, RETVAL, 1, struct cf_layout);	805	New (0, RETVAL, 1, struct cf_layout);
719		806
720	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	807	RETVAL->pl = pango_layout_new (opengl_context);
721	RETVAL->rgba = rgba;
722	RETVAL->r = 1.;	808	RETVAL->r = 1.;
723	RETVAL->g = 1.;	809	RETVAL->g = 1.;
724	RETVAL->b = 1.;	810	RETVAL->b = 1.;
725	RETVAL->a = 1.;	811	RETVAL->a = 1.;
726	RETVAL->base_height = MIN_FONT_HEIGHT;	812	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
730	layout_update_font (RETVAL);	816	layout_update_font (RETVAL);
731	OUTPUT:	817	OUTPUT:
732	RETVAL	818	RETVAL
733		819
734	void	820	void
735	DESTROY (CFClient::Layout self)	821	DESTROY (CFPlus::Layout self)
736	CODE:	822	CODE:
737	g_object_unref (self->pl);	823	g_object_unref (self->pl);
738	Safefree (self);	824	Safefree (self);
739		825
740	int
741	is_rgba (CFClient::Layout self)
742	CODE:
743	RETVAL = self->rgba;
744	OUTPUT:
745	RETVAL
746
747	void	826	void
748	set_text (CFClient::Layout self, SV *text_)	827	set_text (CFPlus::Layout self, SV *text_)
749	CODE:	828	CODE:
750	{	829	{
751	STRLEN textlen;	830	STRLEN textlen;
752	char *text = SvPVutf8 (text_, textlen);	831	char *text = SvPVutf8 (text_, textlen);
753		832
754	pango_layout_set_text (self->pl, text, textlen);	833	pango_layout_set_text (self->pl, text, textlen);
755	}	834	}
756		835
757	void	836	void
758	set_markup (CFClient::Layout self, SV *text_)	837	set_markup (CFPlus::Layout self, SV *text_)
759	CODE:	838	CODE:
760	{	839	{
761	STRLEN textlen;	840	STRLEN textlen;
762	char *text = SvPVutf8 (text_, textlen);	841	char *text = SvPVutf8 (text_, textlen);
763		842
764	pango_layout_set_markup (self->pl, text, textlen);	843	pango_layout_set_markup (self->pl, text, textlen);
765	}	844	}
766		845
		846	void
		847	set_shapes (CFPlus::Layout self, ...)
		848	CODE:
		849	{
		850	PangoAttrList *attrs = 0;
		851	const char *text = pango_layout_get_text (self->pl);
		852	const char *pos = text;
		853	int arg = 4;
		854
		855	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		856	{
		857	PangoRectangle inkrect, rect;
		858	PangoAttribute *attr;
		859
		860	int x = SvIV (ST (arg - 3));
		861	int y = SvIV (ST (arg - 2));
		862	int w = SvIV (ST (arg - 1));
		863	int h = SvIV (ST (arg ));
		864
		865	inkrect.x = 0;
		866	inkrect.y = 0;
		867	inkrect.width = 0;
		868	inkrect.height = 0;
		869
		870	rect.x = x * PANGO_SCALE;
		871	rect.y = y * PANGO_SCALE;
		872	rect.width = w * PANGO_SCALE;
		873	rect.height = h * PANGO_SCALE;
		874
		875	if (!attrs)
		876	attrs = pango_layout_get_attributes (self->pl);
		877
		878	attr = pango_attr_shape_new (&inkrect, &rect);
		879	attr->start_index = pos - text;
		880	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		881	pango_attr_list_insert (attrs, attr);
		882
		883	arg += 4;
		884	pos += sizeof (OBJ_STR) - 1;
		885	}
		886
		887	if (attrs)
		888	pango_layout_set_attributes (self->pl, attrs);
		889	}
		890
		891	void
		892	get_shapes (CFPlus::Layout self)
		893	PPCODE:
		894	{
		895	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		896
		897	do
		898	{
		899	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		900
		901	if (run && shape_attr_p (run))
		902	{
		903	PangoRectangle extents;
		904	pango_layout_iter_get_run_extents (iter, 0, &extents);
		905
		906	EXTEND (SP, 2);
		907	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		908	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		909	}
		910	}
		911	while (pango_layout_iter_next_run (iter));
		912
		913	pango_layout_iter_free (iter);
		914	}
		915
		916	int
		917	has_wrapped (CFPlus::Layout self)
		918	CODE:
		919	{
		920	int lines = 1;
		921	const char *text = pango_layout_get_text (self->pl);
		922
		923	while (*text)
		924	lines += *text++ == '\n';
		925
		926	RETVAL = lines < pango_layout_get_line_count (self->pl);
		927	}
		928	OUTPUT:
		929	RETVAL
		930
767	SV *	931	SV *
768	get_text (CFClient::Layout self)	932	get_text (CFPlus::Layout self)
769	CODE:	933	CODE:
770	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	934	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
771	SvUTF8_on (RETVAL);	935	sv_utf8_decode (RETVAL);
772	OUTPUT:	936	OUTPUT:
773	RETVAL	937	RETVAL
774		938
775	void	939	void
776	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	940	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
777	CODE:	941	CODE:
778	self->r = r;	942	self->r = r;
779	self->g = g;	943	self->g = g;
780	self->b = b;	944	self->b = b;
781	self->a = a;	945	self->a = a;
782		946
783	void	947	void
784	set_font (CFClient::Layout self, CFClient::Font font = 0)	948	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
785	CODE:	949	CODE:
786	if (self->font != font)	950	if (self->font != font)
787	{	951	{
788	self->font = font;	952	self->font = font;
789	layout_update_font (self);	953	layout_update_font (self);
790	}	954	}
791		955
792	void	956	void
793	set_height (CFClient::Layout self, int base_height)	957	set_height (CFPlus::Layout self, int base_height)
794	CODE:	958	CODE:
795	if (self->base_height != base_height)	959	if (self->base_height != base_height)
796	{	960	{
797	self->base_height = base_height;	961	self->base_height = base_height;
798	layout_update_font (self);	962	layout_update_font (self);
799	}	963	}
800		964
801	void	965	void
802	set_width (CFClient::Layout self, int max_width = -1)	966	set_width (CFPlus::Layout self, int max_width = -1)
803	CODE:	967	CODE:
804	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	968	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
805		969
806	void	970	void
807	set_indent (CFClient::Layout self, int indent)	971	set_indent (CFPlus::Layout self, int indent)
808	CODE:	972	CODE:
809	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	973	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
810		974
811	void	975	void
812	set_spacing (CFClient::Layout self, int spacing)	976	set_spacing (CFPlus::Layout self, int spacing)
813	CODE:	977	CODE:
814	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	978	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
815		979
816	void	980	void
817	set_ellipsise (CFClient::Layout self, int ellipsise)	981	set_ellipsise (CFPlus::Layout self, int ellipsise)
818	CODE:	982	CODE:
819	pango_layout_set_ellipsize (self->pl,	983	pango_layout_set_ellipsize (self->pl,
820	ellipsise == 1 ? PANGO_ELLIPSIZE_START	984	ellipsise == 1 ? PANGO_ELLIPSIZE_START
821	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	985	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
822	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	986	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
823	: PANGO_ELLIPSIZE_NONE	987	: PANGO_ELLIPSIZE_NONE
824	);	988	);
825		989
826	void	990	void
827	set_single_paragraph_mode (CFClient::Layout self, int spm)	991	set_single_paragraph_mode (CFPlus::Layout self, int spm)
828	CODE:	992	CODE:
829	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	993	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
830		994
831	void	995	void
832	size (CFClient::Layout self)	996	size (CFPlus::Layout self)
833	PPCODE:	997	PPCODE:
834	{	998	{
835	int w, h;	999	int w, h;
836		1000
837	layout_get_pixel_size (self, &w, &h);	1001	layout_get_pixel_size (self, &w, &h);
…		…
840	PUSHs (sv_2mortal (newSViv (w)));	1004	PUSHs (sv_2mortal (newSViv (w)));
841	PUSHs (sv_2mortal (newSViv (h)));	1005	PUSHs (sv_2mortal (newSViv (h)));
842	}	1006	}
843		1007
844	int	1008	int
		1009	descent (CFPlus::Layout self)
		1010	CODE:
		1011	{
		1012	PangoRectangle rect;
		1013	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1014	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1015	RETVAL = PANGO_DESCENT (rect);
		1016	}
		1017	OUTPUT:
		1018	RETVAL
		1019
		1020	int
845	xy_to_index (CFClient::Layout self, int x, int y)	1021	xy_to_index (CFPlus::Layout self, int x, int y)
846	CODE:	1022	CODE:
847	{	1023	{
848	int index, trailing;	1024	int index, trailing;
849	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1025	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
850	RETVAL = index;	1026	RETVAL = index;
851	}	1027	}
852	OUTPUT:	1028	OUTPUT:
853	RETVAL	1029	RETVAL
854		1030
855	void	1031	void
856	cursor_pos (CFClient::Layout self, int index)	1032	cursor_pos (CFPlus::Layout self, int index)
857	PPCODE:	1033	PPCODE:
858	{	1034	{
859	PangoRectangle strong_pos;	1035	PangoRectangle strong_pos;
860	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1036	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
861		1037
…		…
864	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1040	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
865	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1041	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
866	}	1042	}
867		1043
868	void	1044	void
869	render (CFClient::Layout self)	1045	render (CFPlus::Layout self, float x, float y, int flags = 0)
870	PPCODE:	1046	PPCODE:
871	{	1047	pango_opengl_render_layout_subpixel (
872	SV *retval;	1048	self->pl,
873	int w, h;	1049	x * PANGO_SCALE, y * PANGO_SCALE,
		1050	self->r, self->g, self->b, self->a,
		1051	flags
		1052	);
874		1053
875	layout_get_pixel_size (self, &w, &h);	1054	MODULE = CFPlus PACKAGE = CFPlus::Texture
876		1055
877	if (self->rgba)	1056	void
		1057	pad2pot (SV *data_, SV *w_, SV *h_)
		1058	CODE:
		1059	{
		1060	int ow = SvIV (w_);
		1061	int oh = SvIV (h_);
		1062
		1063	if (ow && oh)
878	{	1064	{
879	cairo_surface_t *surface;	1065	int nw = minpot (ow);
880	cairo_t *cairo;	1066	int nh = minpot (oh);
881		1067
882	retval = newSV (w * h * 4);	1068	if (nw != ow || nh != oh)
883	SvPOK_only (retval);
884	SvCUR_set (retval, w * h * 4);
885
886	memset (SvPVX (retval), 0, w * h * 4);
887
888	surface = cairo_image_surface_create_for_data (
889	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
890	cairo = cairo_create (surface);
891	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
892
893	pango_cairo_show_layout (cairo, self->pl);
894
895	cairo_destroy (cairo);
896	cairo_surface_destroy (surface);
897
898	// what a mess, and its premultiplied, too :(
899	{	1069	{
900	uint32_t *p = (uint32_t *)SvPVX (retval);	1070	if (SvOK (data_))
901	uint32_t *e = p + w * h;
902
903	while (p < e)
904	{	1071	{
905	uint32_t rgba = *p;	1072	STRLEN datalen;
906	rgba = (rgba >> 24) | (rgba << 8);	1073	char *data = SvPVbyte (data_, datalen);
907	rgba = SDL_SwapBE32 (rgba);	1074	int bpp = datalen / (ow * oh);
908	*p++ = rgba;	1075	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1076
		1077	SvPOK_only (result_);
		1078	SvCUR_set (result_, nw * nh * bpp);
		1079
		1080	memset (SvPVX (result_), 0, nw * nh * bpp);
		1081	while (oh--)
		1082	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1083
		1084	sv_setsv (data_, result_);
909	}	1085	}
		1086
		1087	sv_setiv (w_, nw);
		1088	sv_setiv (h_, nh);
910	}	1089	}
911
912	EXTEND (SP, 5);
913	PUSHs (sv_2mortal (newSViv (w)));
914	PUSHs (sv_2mortal (newSViv (h)));
915	PUSHs (sv_2mortal (retval));
916	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
917	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
918	}	1090	}
919	else
920	{
921	FT_Bitmap bitmap;
922
923	retval = newSV (w * h);
924	SvPOK_only (retval);
925	SvCUR_set (retval, w * h);
926
927	bitmap.rows = h;
928	bitmap.width = w;
929	bitmap.pitch = w;
930	bitmap.buffer = (unsigned char*)SvPVX (retval);
931	bitmap.num_grays = 256;
932	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
933
934	memset (bitmap.buffer, 0, w * h);
935
936	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
937
938	EXTEND (SP, 5);
939	PUSHs (sv_2mortal (newSViv (w)));
940	PUSHs (sv_2mortal (newSViv (h)));
941	PUSHs (sv_2mortal (retval));
942	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
943	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
944	}
945	}	1091	}
946		1092
947	MODULE = CFClient PACKAGE = CFClient::Texture
948
949	void	1093	void
950	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1094	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
951	PROTOTYPE: $$$;$$	1095	PROTOTYPE: $$$;$$
952	ALIAS:	1096	ALIAS:
953	draw_quad_alpha = 1	1097	draw_quad_alpha = 1
954	draw_quad_alpha_premultiplied = 2	1098	draw_quad_alpha_premultiplied = 2
955	CODE:	1099	CODE:
956	{	1100	{
957	HV *hv = (HV *)SvRV (self);	1101	HV *hv = (HV *)SvRV (self);
958	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1102	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
959	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1103	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
960	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1104	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
961	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
962		1105
963	if (items < 5)	1106	if (items < 5)
964	{	1107	{
965	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1108	w = SvNV (*hv_fetch (hv, "w", 1, 1));
966	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1109	h = SvNV (*hv_fetch (hv, "h", 1, 1));
967	}	1110	}
968		1111
969	if (ix)	1112	if (ix)
970	{	1113	{
971	glEnable (GL_BLEND);	1114	glEnable (GL_BLEND);
		1115
		1116	if (ix == 2)
972	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1117	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1118	else
		1119	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1120	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1121
973	glEnable (GL_ALPHA_TEST);	1122	glEnable (GL_ALPHA_TEST);
974	glAlphaFunc (GL_GREATER, 0.01f);	1123	glAlphaFunc (GL_GREATER, 0.01f);
975	}	1124	}
976		1125
977	glBindTexture (GL_TEXTURE_2D, name);	1126	glBindTexture (GL_TEXTURE_2D, name);
978
979	if (wrap_mode)
980	{
981	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
982	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
983	}
984		1127
985	glBegin (GL_QUADS);	1128	glBegin (GL_QUADS);
986	glTexCoord2f (0, 0); glVertex2f (x , y );	1129	glTexCoord2f (0, 0); glVertex2f (x , y );
987	glTexCoord2f (0, t); glVertex2f (x , y + h);	1130	glTexCoord2f (0, t); glVertex2f (x , y + h);
988	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1131	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
…		…
994	glDisable (GL_ALPHA_TEST);	1137	glDisable (GL_ALPHA_TEST);
995	glDisable (GL_BLEND);	1138	glDisable (GL_BLEND);
996	}	1139	}
997	}	1140	}
998		1141
999	MODULE = CFClient PACKAGE = CFClient::Map	1142	MODULE = CFPlus PACKAGE = CFPlus::Map
1000		1143
1001	CFClient::Map	1144	CFPlus::Map
1002	new (SV *class, int map_width, int map_height)	1145	new (SV *class, int map_width, int map_height)
1003	CODE:	1146	CODE:
1004	New (0, RETVAL, 1, struct map);	1147	New (0, RETVAL, 1, struct map);
1005	RETVAL->x = 0;	1148	RETVAL->x = 0;
1006	RETVAL->y = 0;	1149	RETVAL->y = 0;
…		…
1016	RETVAL->row = 0;	1159	RETVAL->row = 0;
1017	OUTPUT:	1160	OUTPUT:
1018	RETVAL	1161	RETVAL
1019		1162
1020	void	1163	void
1021	DESTROY (CFClient::Map self)	1164	DESTROY (CFPlus::Map self)
1022	CODE:	1165	CODE:
1023	{	1166	{
1024	map_clear (self);	1167	map_clear (self);
1025	Safefree (self->face);	1168	Safefree (self->face);
		1169	Safefree (self->tex);
1026	Safefree (self);	1170	Safefree (self);
1027	}	1171	}
1028		1172
1029	void	1173	void
1030	clear (CFClient::Map self)	1174	clear (CFPlus::Map self)
1031	CODE:	1175	CODE:
1032	map_clear (self);	1176	map_clear (self);
1033		1177
1034	void	1178	void
1035	set_face (CFClient::Map self, int face, int texid)	1179	set_face (CFPlus::Map self, int face, int texid)
1036	CODE:	1180	CODE:
1037	{	1181	{
1038	while (self->faces <= face)	1182	while (self->faces <= face)
1039	{	1183	{
1040	Append (mapface, self->face, self->faces, self->faces);	1184	Append (mapface, self->face, self->faces, self->faces);
…		…
1043		1187
1044	self->face [face] = texid;	1188	self->face [face] = texid;
1045	}	1189	}
1046		1190
1047	void	1191	void
1048	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)	1192	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)
1049	CODE:	1193	CODE:
1050	{	1194	{
1051	while (self->texs <= texid)	1195	while (self->texs <= texid)
1052	{	1196	{
1053	Append (maptex, self->tex, self->texs, self->texs);	1197	Append (maptex, self->tex, self->texs, self->texs);
…		…
1065	tex->r = r;	1209	tex->r = r;
1066	tex->g = g;	1210	tex->g = g;
1067	tex->b = b;	1211	tex->b = b;
1068	tex->a = a;	1212	tex->a = a;
1069	}	1213	}
		1214
		1215	// somewhat hackish, but for textures that require it, it really
		1216	// improves the look, and most others don't suffer.
		1217	glBindTexture (GL_TEXTURE_2D, name);
		1218	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1219	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1220	// use uglier nearest interpolation because linear suffers
		1221	// from transparent color bleeding and ugly wrapping effects.
		1222	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1070	}	1223	}
1071		1224
1072	int	1225	int
1073	ox (CFClient::Map self)	1226	ox (CFPlus::Map self)
1074	ALIAS:	1227	ALIAS:
1075	oy = 1	1228	oy = 1
		1229	x = 2
		1230	y = 3
		1231	w = 4
		1232	h = 5
1076	CODE:	1233	CODE:
1077	switch (ix)	1234	switch (ix)
1078	{	1235	{
1079	case 0: RETVAL = self->ox; break;	1236	case 0: RETVAL = self->ox; break;
1080	case 1: RETVAL = self->oy; break;	1237	case 1: RETVAL = self->oy; break;
		1238	case 2: RETVAL = self->x; break;
		1239	case 3: RETVAL = self->y; break;
		1240	case 4: RETVAL = self->w; break;
		1241	case 5: RETVAL = self->h; break;
1081	}	1242	}
1082	OUTPUT:	1243	OUTPUT:
1083	RETVAL	1244	RETVAL
1084		1245
1085	void	1246	void
1086	scroll (CFClient::Map self, int dx, int dy)	1247	scroll (CFPlus::Map self, int dx, int dy)
1087	CODE:	1248	CODE:
1088	{	1249	{
1089	if (dx > 0)	1250	if (dx > 0)
1090	map_blank (self, self->x, self->y, dx - 1, self->h);	1251	map_blank (self, self->x, self->y, dx, self->h);
1091	else if (dx < 0)	1252	else if (dx < 0)
1092	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1253	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
1093		1254
1094	if (dy > 0)	1255	if (dy > 0)
1095	map_blank (self, self->x, self->y, self->w, dy - 1);	1256	map_blank (self, self->x, self->y, self->w, dy);
1096	else if (dy < 0)	1257	else if (dy < 0)
1097	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1258	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
1098		1259
1099	self->ox += dx; self->x += dx;	1260	self->ox += dx; self->x += dx;
1100	self->oy += dy; self->y += dy;	1261	self->oy += dy; self->y += dy;
1101		1262
1102	while (self->y < 0)	1263	while (self->y < 0)
…		…
1107	self->y += MAP_EXTEND_Y;	1268	self->y += MAP_EXTEND_Y;
1108	}	1269	}
1109	}	1270	}
1110		1271
1111	void	1272	void
1112	map1a_update (CFClient::Map self, SV *data_)	1273	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1113	CODE:	1274	CODE:
1114	{	1275	{
1115	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1276	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1116	uint8_t *data_end = (uint8_t *)SvEND (data_);	1277	uint8_t *data_end = (uint8_t *)SvEND (data_);
1117	mapcell *cell;	1278	mapcell *cell;
1118	int x, y, flags;	1279	int x, y, flags;
1119		1280
1120	while (data < data_end)	1281	while (data < data_end - 1)
1121	{	1282	{
1122	flags = (data [0] << 8) + data [1]; data += 2;	1283	flags = (data [0] << 8) + data [1]; data += 2;
1123		1284
1124	x = ((flags >> 10) & 63) + self->x;	1285	x = self->x + ((flags >> 10) & 63);
1125	y = ((flags >> 4) & 63) + self->y;	1286	y = self->y + ((flags >> 4) & 63);
1126		1287
1127	cell = map_get_cell (self, x, y);	1288	cell = map_get_cell (self, x, y);
1128		1289
1129	if (flags & 15)	1290	if (flags & 15)
1130	{	1291	{
1131	if (cell->darkness < 0)	1292	if (!cell->darkness)
1132	{	1293	{
		1294	memset (cell, 0, sizeof (*cell));
1133	cell->darkness = 0;	1295	cell->darkness = 256;
1134	cell->face [0] = 0;
1135	cell->face [1] = 0;
1136	cell->face [2] = 0;
1137	}	1296	}
1138		1297
1139	cell->darkness = flags & 8 ? *data++ : 255;
1140
1141	//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
		1339	}
1142		1340
1143	if (flags & 4)	1341	if (flags & 4)
1144	{	1342	{
1145	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1343	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
1146	}	1344	}
…		…
1154	{	1352	{
1155	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1353	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1156	}	1354	}
1157	}	1355	}
1158	else	1356	else
1159	cell->darkness = -1;	1357	cell->darkness = 0;
1160	}	1358	}
1161	}	1359	}
1162		1360
1163	SV *	1361	SV *
1164	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1362	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1165	CODE:	1363	CODE:
1166	{	1364	{
1167	int x1, x;	1365	int x1, x;
1168	int y1, y;	1366	int y1, y;
1169	int z;	1367	int z;
…		…
1219	}	1417	}
1220	OUTPUT:	1418	OUTPUT:
1221	RETVAL	1419	RETVAL
1222		1420
1223	void	1421	void
1224	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1422	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1225	PPCODE:	1423	CODE:
1226	{	1424	{
1227	int vx, vy;	1425	int vx, vy;
1228	int x, y, z;	1426	int x, y, z;
1229	int last_name;	1427	int last_name;
1230	mapface face;	1428	mapface face;
1231	int sw4 = (sw + 3) & ~3;
1232	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1233	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1234		1429
1235	memset (darkness, 255, sw4 * sh);
1236	SvPOK_only (darkness_sv);
1237	SvCUR_set (darkness_sv, sw4 * sh);
1238
1239	vx = self->x + (self->w - sw) / 2 - shift_x;	1430	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1240	vy = self->y + (self->h - sh) / 2 - shift_y;	1431	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1241		1432
1242	/*	1433	/*
1243	int vx = self->vx = self->w >= sw	1434	int vx = self->vx = self->w >= sw
1244	? self->x + (self->w - sw) / 2	1435	? self->x + (self->w - sw) / 2
1245	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1436	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
1249	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1440	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1250	*/	1441	*/
1251		1442
1252	glColor4ub (255, 255, 255, 255);	1443	glColor4ub (255, 255, 255, 255);
1253		1444
		1445	glEnable (GL_BLEND);
1254	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1446	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1255	glEnable (GL_BLEND);
1256	glEnable (GL_TEXTURE_2D);	1447	glEnable (GL_TEXTURE_2D);
1257	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1448	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1258		1449
1259	glBegin (GL_QUADS);	1450	glBegin (GL_QUADS);
1260		1451
…		…
1269	for (x = 0; x < sw; x++)	1460	for (x = 0; x < sw; x++)
1270	if (row->c0 <= x + vx && x + vx < row->c1)	1461	if (row->c0 <= x + vx && x + vx < row->c1)
1271	{	1462	{
1272	mapcell *cell = row->col + (x + vx - row->c0);	1463	mapcell *cell = row->col + (x + vx - row->c0);
1273		1464
1274	darkness[y * sw4 + x] = cell->darkness < 0
1275	? 255 - FOW_DARKNESS
1276	: 255 - cell->darkness;
1277
1278	face = cell->face [z];	1465	face = cell->face [z];
1279		1466
1280	if (face)	1467	if (face && face < self->texs)
1281	{	1468	{
1282	maptex tex = self->tex [face];	1469	maptex tex = self->tex [face];
1283
1284	int px = (x + 1) * 32 - tex.w;	1470	int px = (x + 1) * 32 - tex.w;
1285	int py = (y + 1) * 32 - tex.h;	1471	int py = (y + 1) * 32 - tex.h;
1286		1472
1287	if (last_name != tex.name)	1473	if (last_name != tex.name)
1288	{	1474	{
1289	glEnd ();	1475	glEnd ();
1290	last_name = tex.name;
1291	glBindTexture (GL_TEXTURE_2D, last_name);	1476	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1292	glBegin (GL_QUADS);	1477	glBegin (GL_QUADS);
1293	}	1478	}
1294		1479
1295	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1480	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1296	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1481	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1297	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1482	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1298	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1483	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1299	}	1484	}
		1485
		1486	if (cell->flags && z == 2)
		1487	{
		1488	if (cell->flags & 1)
		1489	{
		1490	maptex tex = self->tex [1];
		1491	int px = (x + 1) * 32 - tex.w + 2;
		1492	int py = (y + 1) * 32 - tex.h - 6;
		1493
		1494	glEnd ();
		1495	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1496	glBegin (GL_QUADS);
		1497
		1498	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1499	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1500	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1501	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1502	}
		1503	}
1300	}	1504	}
1301	}	1505	}
1302		1506
1303	glEnd ();	1507	glEnd ();
1304		1508
1305	glDisable (GL_TEXTURE_2D);	1509	glDisable (GL_TEXTURE_2D);
1306	glDisable (GL_BLEND);	1510	glDisable (GL_BLEND);
		1511
		1512	// top layer: overlays such as the health bar
		1513	for (y = 0; y < sh; y++)
		1514	if (0 <= y + vy && y + vy < self->rows)
		1515	{
		1516	maprow *row = self->row + (y + vy);
		1517
		1518	for (x = 0; x < sw; x++)
		1519	if (row->c0 <= x + vx && x + vx < row->c1)
		1520	{
		1521	mapcell *cell = row->col + (x + vx - row->c0);
		1522
		1523	int px = x * 32;
		1524	int py = y * 32;
		1525
		1526	if (cell->stat_hp)
		1527	{
		1528	int width = cell->stat_width * 32;
		1529	int thick = sh / 28 + 1 + cell->stat_width;
		1530
		1531	glColor3ub (0, 0, 0);
		1532	glRectf (px + 1, py - thick - 2,
		1533	px + width - 1, py);
		1534
		1535	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1536	glRectf (px + 2,
		1537	py - thick - 1,
		1538	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1539	}
		1540	}
		1541	}
		1542	}
		1543
		1544	void
		1545	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1546	CODE:
		1547	{
		1548	static float color[16][3] = {
		1549	{ 0.00F, 0.00F, 0.00F },
		1550	{ 1.00F, 1.00F, 1.00F },
		1551	{ 0.00F, 0.00F, 0.55F },
		1552	{ 1.00F, 0.00F, 0.00F },
		1553
		1554	{ 1.00F, 0.54F, 0.00F },
		1555	{ 0.11F, 0.56F, 1.00F },
		1556	{ 0.93F, 0.46F, 0.00F },
		1557	{ 0.18F, 0.54F, 0.34F },
		1558
		1559	{ 0.56F, 0.73F, 0.56F },
		1560	{ 0.80F, 0.80F, 0.80F },
		1561	{ 0.55F, 0.41F, 0.13F },
		1562	{ 0.99F, 0.77F, 0.26F },
		1563
		1564	{ 0.74F, 0.65F, 0.41F },
		1565
		1566	{ 0.00F, 1.00F, 1.00F },
		1567	{ 1.00F, 0.00F, 1.00F },
		1568	{ 1.00F, 1.00F, 0.00F },
		1569	};
		1570
		1571	int x, y;
		1572
		1573	glEnable (GL_TEXTURE_2D);
		1574	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1575	glEnable (GL_BLEND);
		1576	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1577	glBegin (GL_QUADS);
		1578
		1579	for (y = 0; y < h; y++)
		1580	for (x = 0; x < w; x++)
		1581	{
		1582	unsigned char m = data [x + y * w];
		1583
		1584	if (m)
		1585	{
		1586	float *c = color [m & 15];
		1587
		1588	float tx1 = m & 0x40 ? 0.5 : 0.;
		1589	float tx2 = tx1 + 0.5;
		1590
		1591	glColor4f (c[0], c[1], c[2], 0.75);
		1592	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1593	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1594	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1595	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1596	}
		1597	}
		1598
		1599	glEnd ();
		1600	glDisable (GL_BLEND);
		1601	glDisable (GL_TEXTURE_2D);
		1602	}
		1603
		1604	void
		1605	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1606	PPCODE:
		1607	{
		1608	int vx, vy;
		1609	int x, y;
		1610	int sw4 = (sw + 3) & ~3;
		1611	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1612	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1613
		1614	memset (darkness, 255, sw4 * sh);
		1615	SvPOK_only (darkness_sv);
		1616	SvCUR_set (darkness_sv, sw4 * sh);
		1617
		1618	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1619	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1620
		1621	for (y = 0; y < sh; y++)
		1622	if (0 <= y + vy && y + vy < self->rows)
		1623	{
		1624	maprow *row = self->row + (y + vy);
		1625
		1626	for (x = 0; x < sw; x++)
		1627	if (row->c0 <= x + vx && x + vx < row->c1)
		1628	{
		1629	mapcell *cell = row->col + (x + vx - row->c0);
		1630
		1631	darkness[y * sw4 + x] = cell->darkness
		1632	? 255 - (cell->darkness - 1)
		1633	: 255 - FOW_DARKNESS;
		1634	}
		1635	}
1307		1636
1308	EXTEND (SP, 3);	1637	EXTEND (SP, 3);
1309	PUSHs (sv_2mortal (newSViv (sw4)));	1638	PUSHs (sv_2mortal (newSViv (sw4)));
1310	PUSHs (sv_2mortal (newSViv (sh)));	1639	PUSHs (sv_2mortal (newSViv (sh)));
1311	PUSHs (darkness_sv);	1640	PUSHs (darkness_sv);
1312	}	1641	}
1313		1642
1314	SV *	1643	SV *
1315	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1644	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1316	CODE:	1645	CODE:
1317	{	1646	{
1318	int x, y, x1, y1;	1647	int x, y, x1, y1;
1319	SV *data_sv = newSV (w * h * 7 + 5);	1648	SV *data_sv = newSV (w * h * 7 + 5);
1320	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1649	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1382	}	1711	}
1383	OUTPUT:	1712	OUTPUT:
1384	RETVAL	1713	RETVAL
1385		1714
1386	void	1715	void
1387	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1716	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1388	PPCODE:	1717	PPCODE:
1389	{	1718	{
1390	int x, y, z;	1719	int x, y, z;
1391	int w, h;	1720	int w, h;
1392	int x1, y1;	1721	int x1, y1;
…		…
1424		1753
1425	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1754	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1426	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1755	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1427	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1756	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1428		1757
1429	if (cell->darkness <= 0)	1758	if (cell->darkness == 0)
1430	{	1759	{
1431	cell->darkness = -1;	1760	cell->darkness = 0;
1432		1761
1433	for (z = 0; z <= 2; z++)	1762	for (z = 0; z <= 2; z++)
1434	{	1763	{
1435	cell->face[z] = face[z];	1764	cell->face[z] = face[z];
1436		1765
…		…
1441	}	1770	}
1442	}	1771	}
1443	}	1772	}
1444	}	1773	}
1445		1774
1446	MODULE = CFClient PACKAGE = CFClient::MixChunk	1775	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1447		1776
1448	CFClient::MixChunk	1777	CFPlus::MixChunk
1449	new_from_file (SV *class, char *path)	1778	new_from_file (SV *class, char *path)
1450	CODE:	1779	CODE:
1451	RETVAL = Mix_LoadWAV (path);	1780	RETVAL = Mix_LoadWAV (path);
1452	OUTPUT:	1781	OUTPUT:
1453	RETVAL	1782	RETVAL
1454		1783
1455	void	1784	void
1456	DESTROY (CFClient::MixChunk self)	1785	DESTROY (CFPlus::MixChunk self)
1457	CODE:	1786	CODE:
1458	Mix_FreeChunk (self);	1787	Mix_FreeChunk (self);
1459		1788
1460	int	1789	int
1461	volume (CFClient::MixChunk self, int volume = -1)	1790	volume (CFPlus::MixChunk self, int volume = -1)
1462	CODE:	1791	CODE:
1463	RETVAL = Mix_VolumeChunk (self, volume);	1792	RETVAL = Mix_VolumeChunk (self, volume);
1464	OUTPUT:	1793	OUTPUT:
1465	RETVAL	1794	RETVAL
1466		1795
1467	int	1796	int
1468	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1797	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1469	CODE:	1798	CODE:
1470	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1799	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1471	OUTPUT:	1800	OUTPUT:
1472	RETVAL	1801	RETVAL
1473		1802
1474	MODULE = CFClient PACKAGE = CFClient::MixMusic	1803	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1475		1804
1476	int	1805	int
1477	volume (int volume = -1)	1806	volume (int volume = -1)
1478	CODE:	1807	CODE:
1479	RETVAL = Mix_VolumeMusic (volume);	1808	RETVAL = Mix_VolumeMusic (volume);
1480	OUTPUT:	1809	OUTPUT:
1481	RETVAL	1810	RETVAL
1482		1811
1483	CFClient::MixMusic	1812	CFPlus::MixMusic
1484	new_from_file (SV *class, char *path)	1813	new_from_file (SV *class, char *path)
1485	CODE:	1814	CODE:
1486	RETVAL = Mix_LoadMUS (path);	1815	RETVAL = Mix_LoadMUS (path);
1487	OUTPUT:	1816	OUTPUT:
1488	RETVAL	1817	RETVAL
1489		1818
1490	void	1819	void
1491	DESTROY (CFClient::MixMusic self)	1820	DESTROY (CFPlus::MixMusic self)
1492	CODE:	1821	CODE:
1493	Mix_FreeMusic (self);	1822	Mix_FreeMusic (self);
1494		1823
1495	int	1824	int
1496	play (CFClient::MixMusic self, int loops = -1)	1825	play (CFPlus::MixMusic self, int loops = -1)
1497	CODE:	1826	CODE:
1498	RETVAL = Mix_PlayMusic (self, loops);	1827	RETVAL = Mix_PlayMusic (self, loops);
1499	OUTPUT:	1828	OUTPUT:
1500	RETVAL	1829	RETVAL
1501		1830
1502	MODULE = CFClient PACKAGE = CFClient::OpenGL	1831	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1503		1832
1504	BOOT:	1833	BOOT:
1505	{	1834	{
1506	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1835	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1507	static const struct {	1836	static const struct {
1508	const char *name;	1837	const char *name;
1509	IV iv;	1838	IV iv;
1510	} *civ, const_iv[] = {	1839	} *civ, const_iv[] = {
1511	# define const_iv(name) { # name, (IV)name }	1840	# define const_iv(name) { # name, (IV)name }
1512	const_iv (GL_COLOR_MATERIAL),	1841	const_iv (GL_COLOR_MATERIAL),
1513	const_iv (GL_SMOOTH),	1842	const_iv (GL_SMOOTH),
1514	const_iv (GL_FLAT),	1843	const_iv (GL_FLAT),
1515	const_iv (GL_DITHER),	1844	const_iv (GL_DITHER),
1516	const_iv (GL_BLEND),	1845	const_iv (GL_BLEND),
		1846	const_iv (GL_CULL_FACE),
1517	const_iv (GL_SCISSOR_TEST),	1847	const_iv (GL_SCISSOR_TEST),
		1848	const_iv (GL_DEPTH_TEST),
		1849	const_iv (GL_ALPHA_TEST),
		1850	const_iv (GL_NORMALIZE),
		1851	const_iv (GL_RESCALE_NORMAL),
		1852	const_iv (GL_FRONT),
		1853	const_iv (GL_BACK),
1518	const_iv (GL_AND),	1854	const_iv (GL_AND),
1519	const_iv (GL_ONE),	1855	const_iv (GL_ONE),
1520	const_iv (GL_ZERO),	1856	const_iv (GL_ZERO),
1521	const_iv (GL_SRC_ALPHA),	1857	const_iv (GL_SRC_ALPHA),
1522	const_iv (GL_SRC_ALPHA_SATURATE),	1858	const_iv (GL_DST_ALPHA),
1523	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1859	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1524	const_iv (GL_ONE_MINUS_DST_ALPHA),	1860	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1861	const_iv (GL_SRC_ALPHA_SATURATE),
1525	const_iv (GL_RGB),	1862	const_iv (GL_RGB),
1526	const_iv (GL_RGBA),	1863	const_iv (GL_RGBA),
		1864	const_iv (GL_RGBA4),
		1865	const_iv (GL_RGBA8),
		1866	const_iv (GL_RGB5_A1),
1527	const_iv (GL_UNSIGNED_BYTE),	1867	const_iv (GL_UNSIGNED_BYTE),
		1868	const_iv (GL_UNSIGNED_SHORT),
		1869	const_iv (GL_UNSIGNED_INT),
1528	const_iv (GL_ALPHA),	1870	const_iv (GL_ALPHA),
1529	const_iv (GL_INTENSITY),	1871	const_iv (GL_INTENSITY),
1530	const_iv (GL_LUMINANCE),	1872	const_iv (GL_LUMINANCE),
1531	const_iv (GL_LUMINANCE_ALPHA),	1873	const_iv (GL_LUMINANCE_ALPHA),
1532	const_iv (GL_FLOAT),	1874	const_iv (GL_FLOAT),
…		…
1538	const_iv (GL_TEXTURE_MAG_FILTER),	1880	const_iv (GL_TEXTURE_MAG_FILTER),
1539	const_iv (GL_TEXTURE_MIN_FILTER),	1881	const_iv (GL_TEXTURE_MIN_FILTER),
1540	const_iv (GL_TEXTURE_ENV_MODE),	1882	const_iv (GL_TEXTURE_ENV_MODE),
1541	const_iv (GL_TEXTURE_WRAP_S),	1883	const_iv (GL_TEXTURE_WRAP_S),
1542	const_iv (GL_TEXTURE_WRAP_T),	1884	const_iv (GL_TEXTURE_WRAP_T),
		1885	const_iv (GL_REPEAT),
1543	const_iv (GL_CLAMP),	1886	const_iv (GL_CLAMP),
1544	const_iv (GL_REPEAT),	1887	const_iv (GL_CLAMP_TO_EDGE),
1545	const_iv (GL_NEAREST),	1888	const_iv (GL_NEAREST),
1546	const_iv (GL_LINEAR),	1889	const_iv (GL_LINEAR),
1547	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1890	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1548	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1891	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1549	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1892	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1550	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1893	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1551	const_iv (GL_GENERATE_MIPMAP),	1894	const_iv (GL_GENERATE_MIPMAP),
1552	const_iv (GL_MODULATE),	1895	const_iv (GL_MODULATE),
1553	const_iv (GL_DECAL),	1896	const_iv (GL_DECAL),
1554	const_iv (GL_REPLACE),	1897	const_iv (GL_REPLACE),
		1898	const_iv (GL_DEPTH_BUFFER_BIT),
1555	const_iv (GL_COLOR_BUFFER_BIT),	1899	const_iv (GL_COLOR_BUFFER_BIT),
1556	const_iv (GL_PROJECTION),	1900	const_iv (GL_PROJECTION),
1557	const_iv (GL_MODELVIEW),	1901	const_iv (GL_MODELVIEW),
1558	const_iv (GL_COLOR_LOGIC_OP),	1902	const_iv (GL_COLOR_LOGIC_OP),
1559	const_iv (GL_SEPARABLE_2D),	1903	const_iv (GL_SEPARABLE_2D),
1560	const_iv (GL_CONVOLUTION_2D),	1904	const_iv (GL_CONVOLUTION_2D),
1561	const_iv (GL_CONVOLUTION_BORDER_MODE),	1905	const_iv (GL_CONVOLUTION_BORDER_MODE),
1562	const_iv (GL_CONSTANT_BORDER),	1906	const_iv (GL_CONSTANT_BORDER),
1563	const_iv (GL_LINES),	1907	const_iv (GL_LINES),
		1908	const_iv (GL_LINE_STRIP),
		1909	const_iv (GL_LINE_LOOP),
1564	const_iv (GL_QUADS),	1910	const_iv (GL_QUADS),
1565	const_iv (GL_LINE_LOOP),	1911	const_iv (GL_QUAD_STRIP),
		1912	const_iv (GL_TRIANGLES),
		1913	const_iv (GL_TRIANGLE_STRIP),
		1914	const_iv (GL_TRIANGLE_FAN),
1566	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1915	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1567	const_iv (GL_FASTEST),	1916	const_iv (GL_FASTEST),
		1917	const_iv (GL_V2F),
		1918	const_iv (GL_V3F),
		1919	const_iv (GL_T2F_V3F),
		1920	const_iv (GL_T2F_N3F_V3F),
1568	# undef const_iv	1921	# undef const_iv
1569	};	1922	};
1570		1923
1571	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1924	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1572	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1925	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1573	}	1926	}
1574		1927
		1928	char *
		1929	gl_vendor ()
		1930	CODE:
		1931	RETVAL = (char *)glGetString (GL_VENDOR);
		1932	OUTPUT:
		1933	RETVAL
		1934
		1935	char *
		1936	gl_version ()
		1937	CODE:
		1938	RETVAL = (char *)glGetString (GL_VERSION);
		1939	OUTPUT:
		1940	RETVAL
		1941
		1942	char *
		1943	gl_extensions ()
		1944	CODE:
		1945	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1946	OUTPUT:
		1947	RETVAL
		1948
1575	int glGetError ()	1949	int glGetError ()
		1950
		1951	void glFinish ()
1576		1952
1577	void glClear (int mask)	1953	void glClear (int mask)
1578		1954
1579	void glClearColor (float r, float g, float b, float a = 1.0)	1955	void glClearColor (float r, float g, float b, float a = 1.0)
1580	PROTOTYPE: @	1956	PROTOTYPE: @
…		…
1587		1963
1588	void glHint (int target, int mode)	1964	void glHint (int target, int mode)
1589		1965
1590	void glBlendFunc (int sfactor, int dfactor)	1966	void glBlendFunc (int sfactor, int dfactor)
1591		1967
		1968	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1969	CODE:
		1970	gl_BlendFuncSeparate (sa, da, saa, daa);
		1971
		1972	void glDepthMask (int flag)
		1973
1592	void glLogicOp (int opcode)	1974	void glLogicOp (int opcode)
1593		1975
1594	void glColorMask (int red, int green, int blue, int alpha)	1976	void glColorMask (int red, int green, int blue, int alpha)
1595		1977
1596	void glMatrixMode (int mode)	1978	void glMatrixMode (int mode)
…		…
1599		1981
1600	void glPopMatrix ()	1982	void glPopMatrix ()
1601		1983
1602	void glLoadIdentity ()	1984	void glLoadIdentity ()
1603		1985
		1986	void glDrawBuffer (int buffer)
		1987
		1988	void glReadBuffer (int buffer)
		1989
1604	# near and far are due to microsofts buggy c compiler	1990	# near_ and far_ are due to microsofts buggy "c" compiler
		1991	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1992
		1993	# near_ and far_ are due to microsofts buggy "c" compiler
1605	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	1994	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1606		1995
1607	void glViewport (int x, int y, int width, int height)	1996	void glViewport (int x, int y, int width, int height)
1608		1997
1609	void glScissor (int x, int y, int width, int height)	1998	void glScissor (int x, int y, int width, int height)
…		…
1624		2013
1625	void glEnd ()	2014	void glEnd ()
1626		2015
1627	void glColor (float r, float g, float b, float a = 1.0)	2016	void glColor (float r, float g, float b, float a = 1.0)
1628	PROTOTYPE: @	2017	PROTOTYPE: @
		2018	ALIAS:
		2019	glColor_premultiply = 1
1629	CODE:	2020	CODE:
1630	glColor4ub (MIN ((int)(r * 255.f), 255),	2021	if (ix)
1631	MIN ((int)(g * 255.f), 255),	2022	{
1632	MIN ((int)(b * 255.f), 255),	2023	r *= a;
1633	MIN ((int)(a * 255.f), 255));	2024	g *= a;
		2025	b *= a;
		2026	}
		2027	// microsoft visual "c" rounds instead of truncating...
		2028	glColor4f (r, g, b, a);
		2029
		2030	void glInterleavedArrays (int format, int stride, char *data)
		2031
		2032	void glDrawElements (int mode, int count, int type, char *indices)
		2033
		2034	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2035
		2036	void glRasterPos (float x, float y, float z = 0.)
		2037	CODE:
		2038	glRasterPos3f (0, 0, z);
		2039	glBitmap (0, 0, 0, 0, x, y, 0);
1634		2040
1635	void glVertex (float x, float y, float z = 0.)	2041	void glVertex (float x, float y, float z = 0.)
1636	CODE:	2042	CODE:
1637	glVertex3f (x, y, z);	2043	glVertex3f (x, y, z);
1638		2044
…		…
1650		2056
1651	void glBindTexture (int target, int name)	2057	void glBindTexture (int target, int name)
1652		2058
1653	void glConvolutionParameter (int target, int pname, float params)	2059	void glConvolutionParameter (int target, int pname, float params)
1654	CODE:	2060	CODE:
1655	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2061	if (gl.ConvolutionParameterf)
		2062	gl.ConvolutionParameterf (target, pname, params);
1656		2063
1657	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2064	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1658	CODE:	2065	CODE:
1659	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2066	if (gl.ConvolutionFilter2D)
1660	(target, internalformat, width, height, format, type, data));	2067	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1661		2068
1662	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2069	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1663	CODE:	2070	CODE:
1664	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2071	if (gl.SeparableFilter2D)
1665	(target, internalformat, width, height, format, type, row, column));	2072	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1666		2073
1667	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2074	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1668		2075
1669	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2076	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1670		2077
1671	void glRasterPos (int x, int y)	2078	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1672	CODE:
1673	glRasterPos2i (x, y);
1674		2079
1675	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2080	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1676		2081
1677	int glGenTexture ()	2082	int glGenTexture ()
1678	CODE:	2083	CODE:

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