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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.81 by root, Sun May 14 23:19:14 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);
		126	#ifdef FC_HINT_STYLE
		127	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		128	#endif
89	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
90	}	130	}
91		131
92	static void	132	static void
93	layout_update_font (CFClient__Layout self)	133	layout_update_font (CFPlus__Layout self)
94	{	134	{
95	/* 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
96	* reasonably well with bitstream vera	136	* reasonably well with bitstream vera
97	*/	137	*/
98	PangoFontDescription *font = self->font ? self->font : default_font;	138	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
102		142
103	pango_layout_set_font_description (self->pl, font);	143	pango_layout_set_font_description (self->pl, font);
104	}	144	}
105		145
106	static void	146	static void
107	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	147	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
108	{	148	{
		149	PangoRectangle rect;
		150
		151	// get_pixel_* wrongly rounds down
109	pango_layout_get_pixel_size (self->pl, w, h);	152	pango_layout_get_extents (self->pl, 0, &rect);
110		153
111	if (!*w) *w = 1;	154	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
112	if (!*h) *h = 1;	155	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
113		156
114	*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;
115	}	162	}
116		163
117	typedef uint16_t mapface;	164	typedef uint16_t mapface;
118		165
119	typedef struct {	166	typedef struct {
…		…
122	float s, t;	169	float s, t;
123	uint8_t r, g, b, a;	170	uint8_t r, g, b, a;
124	} maptex;	171	} maptex;
125		172
126	typedef struct {	173	typedef struct {
127	int16_t darkness;	174	uint32_t player;
128	mapface face[3];	175	mapface face[3];
		176	uint16_t darkness;
		177	uint8_t stat_width, stat_hp, flags;
129	} mapcell;	178	} mapcell;
130		179
131	typedef struct {	180	typedef struct {
132	int32_t c0, c1;	181	int32_t c0, c1;
133	mapcell *col;	182	mapcell *col;
…		…
142	int texs;	191	int texs;
143	maptex *tex;	192	maptex *tex;
144		193
145	int32_t rows;	194	int32_t rows;
146	maprow *row;	195	maprow *row;
147	} *CFClient__Map;	196	} *CFPlus__Map;
148		197
149	static char *	198	static char *
150	prepend (char *ptr, int sze, int inc)	199	prepend (char *ptr, int sze, int inc)
151	{	200	{
152	char *p;	201	char *p;
…		…
170		219
171	#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))
172	#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))
173		222
174	static maprow *	223	static maprow *
175	map_get_row (CFClient__Map self, int y)	224	map_get_row (CFPlus__Map self, int y)
176	{	225	{
177	if (0 > y)	226	if (0 > y)
178	{	227	{
179	int extend = - y + MAP_EXTEND_Y;	228	int extend = - y + MAP_EXTEND_Y;
180	Prepend (maprow, self->row, self->rows, extend);	229	Prepend (maprow, self->row, self->rows, extend);
…		…
218		267
219	return row->col + (x - row->c0);	268	return row->col + (x - row->c0);
220	}	269	}
221		270
222	static mapcell *	271	static mapcell *
223	map_get_cell (CFClient__Map self, int x, int y)	272	map_get_cell (CFPlus__Map self, int x, int y)
224	{	273	{
225	return row_get_cell (map_get_row (self, y), x);	274	return row_get_cell (map_get_row (self, y), x);
226	}	275	}
227		276
228	static void	277	static void
229	map_clear (CFClient__Map self)	278	map_clear (CFPlus__Map self)
230	{	279	{
231	int r;	280	int r;
232		281
233	for (r = 0; r < self->rows; r++)	282	for (r = 0; r < self->rows; r++)
234	Safefree (self->row[r].col);	283	Safefree (self->row[r].col);
…		…
242	self->row = 0;	291	self->row = 0;
243	self->rows = 0;	292	self->rows = 0;
244	}	293	}
245		294
246	static void	295	static void
247	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)
248	{	297	{
249	int x, y;	298	int x, y;
250	maprow *row;	299	maprow *row;
		300	mapcell *cell;
251		301
252	for (y = y0; y < y0 + h; y++)	302	for (y = y0; y < y0 + h; y++)
253	if (y >= 0)	303	if (y >= 0)
254	{	304	{
255	if (y >= self->rows)	305	if (y >= self->rows)
…		…
261	if (x >= row->c0)	311	if (x >= row->c0)
262	{	312	{
263	if (x >= row->c1)	313	if (x >= row->c1)
264	break;	314	break;
265		315
266	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;
267	}	322	}
268	}	323	}
269	}	324	}
270		325
271	static void	326	static void
…		…
292	ev.data2 = 0;	347	ev.data2 = 0;
293		348
294	SDL_PushEvent ((SDL_Event *)&ev);	349	SDL_PushEvent ((SDL_Event *)&ev);
295	}	350	}
296		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
297	MODULE = CFClient PACKAGE = CFClient	369	MODULE = CFPlus PACKAGE = CFPlus
298		370
299	PROTOTYPES: ENABLE	371	PROTOTYPES: ENABLE
300		372
301	BOOT:	373	BOOT:
302	{	374	{
303	HV *stash = gv_stashpv ("CFClient", 1);	375	HV *stash = gv_stashpv ("CFPlus", 1);
304	static const struct {	376	static const struct {
305	const char *name;	377	const char *name;
306	IV iv;	378	IV iv;
307	} *civ, const_iv[] = {	379	} *civ, const_iv[] = {
308	# define const_iv(name) { # name, (IV)name }	380	# define const_iv(name) { # name, (IV)name }
…		…
409		481
410	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; )
411	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	483	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
412	}	484	}
413		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
414	void	497	void
415	pango_init ()	498	pango_init ()
416	CODE:	499	CODE:
417	{	500	{
418	// delayed, so it can pick up new fonts added by AddFontResourceEx
419	ft2_fontmap = pango_ft2_font_map_new ();	501	opengl_fontmap = pango_opengl_font_map_new ();
420	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);
421	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	503	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
422
423	cairo_fontmap = pango_cairo_font_map_get_default ();
424	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
425	}	504	}
426		505
427	int	506	int
428	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	507	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
429		508
430	void	509	void
431	SDL_Quit ()	510	SDL_Quit ()
432		511
433	void	512	void
…		…
439	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	518	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
440	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	519	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
441	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	520	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
442	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	521	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
443		522
		523	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		524	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		525
444	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	526	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
445	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	527	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
446	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	528	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
447	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	529	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
448		530
449	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	531	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		532	#if SDL_VERSION_ATLEAST(1,2,10)
450	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	533	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
451	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	534	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		535	#endif
452		536
453	SDL_EnableUNICODE (1);	537	SDL_EnableUNICODE (1);
454	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	538	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
455		539
456	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	540	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
465		549
466	++m;	550	++m;
467	}	551	}
468	}	552	}
469		553
		554	char *
		555	SDL_GetError ()
		556
470	int	557	int
471	SDL_SetVideoMode (int w, int h, int fullscreen)	558	SDL_SetVideoMode (int w, int h, int fullscreen)
472	CODE:	559	CODE:
473	RETVAL = !!SDL_SetVideoMode (	560	RETVAL = !!SDL_SetVideoMode (
474	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	561	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
475	);	562	);
		563	if (RETVAL)
		564	{
476	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	}
477	OUTPUT:	570	OUTPUT:
478	RETVAL	571	RETVAL
479		572
480	void	573	void
481	SDL_GL_SwapBuffers ()	574	SDL_GL_SwapBuffers ()
		575
		576	char *
		577	SDL_GetKeyName (int sym)
482		578
483	void	579	void
484	SDL_PollEvent ()	580	SDL_PollEvent ()
485	PPCODE:	581	PPCODE:
486	{	582	{
…		…
505	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	601	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
506	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	602	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
507	break;	603	break;
508		604
509	case SDL_MOUSEMOTION:	605	case SDL_MOUSEMOTION:
		606	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		607
510	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	608	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
511	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	609	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
512	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	610	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
513	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	611	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
514	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	612	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
515	break;	613	break;
516		614
517	case SDL_MOUSEBUTTONDOWN:	615	case SDL_MOUSEBUTTONDOWN:
518	case SDL_MOUSEBUTTONUP:	616	case SDL_MOUSEBUTTONUP:
		617	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		618
519	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	619	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
520	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	620	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
521	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	621	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
522	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	622	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
523	break;	623	break;
…		…
527	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	627	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
528	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	628	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
529	break;	629	break;
530	}	630	}
531		631
532	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	632	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
533	}	633	}
534	}	634	}
535		635
536	int	636	int
537	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)
…		…
550	CODE:	650	CODE:
551	#ifndef _WIN32	651	#ifndef _WIN32
552	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	652	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
553	#endif	653	#endif
554		654
555	char *
556	gl_version ()
557	CODE:
558	RETVAL = (char *)glGetString (GL_VERSION);
559	OUTPUT:
560	RETVAL
561
562	char *
563	gl_extensions ()
564	CODE:
565	RETVAL = (char *)glGetString (GL_EXTENSIONS);
566	OUTPUT:
567	RETVAL
568
569	void	655	void
570	add_font (char *file)	656	add_font (char *file)
571	CODE:	657	CODE:
572	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	658	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
573	#ifdef _WIN32
574	// cairo... sigh... requires win2000
575	AddFontResourceEx (file, FR_PRIVATE, 0);
576	#endif
577		659
578	void	660	void
579	load_image_inline (SV *image_)	661	load_image_inline (SV *image_)
580	ALIAS:	662	ALIAS:
581	load_image_file = 1	663	load_image_file = 1
…		…
623		705
624	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	706	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
625		707
626	assert (surface2->pitch == surface2->w * 4);	708	assert (surface2->pitch == surface2->w * 4);
627		709
		710	SDL_LockSurface (surface2);
628	EXTEND (SP, 5);	711	EXTEND (SP, 6);
629	PUSHs (sv_2mortal (newSViv (surface2->w)));	712	PUSHs (sv_2mortal (newSViv (surface2->w)));
630	PUSHs (sv_2mortal (newSViv (surface2->h)));	713	PUSHs (sv_2mortal (newSViv (surface2->h)));
631	SDL_LockSurface (surface2);
632	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	714	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
633	SDL_UnlockSurface (surface2);
634	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)));
635	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	716	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
636	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	717	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		718	SDL_UnlockSurface (surface2);
637		719
638	SDL_FreeSurface (surface);	720	SDL_FreeSurface (surface);
639	SDL_FreeSurface (surface2);	721	SDL_FreeSurface (surface2);
640	}	722	}
641		723
…		…
665	}	747	}
666		748
667	void	749	void
668	error (char *message)	750	error (char *message)
669	CODE:	751	CODE:
		752	fprintf (stderr, "ERROR: %s\n", message);
670	#ifdef _WIN32	753	#ifdef _WIN32
671	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	754	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
672	#else
673	fprintf (stderr, "ERROR: %s\n", message);
674	#endif	755	#endif
675		756
676	void	757	void
677	fatal (char *message)	758	fatal (char *message)
678	CODE:	759	CODE:
		760	fprintf (stderr, "FATAL: %s\n", message);
679	#ifdef _WIN32	761	#ifdef _WIN32
680	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	762	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
681	#else
682	fprintf (stderr, "FATAL: %s\n", message);
683	#endif	763	#endif
684	exit (1);	764	_exit (1);
685		765
		766	void
		767	_exit (int retval)
		768	CODE:
		769	_exit (retval);
		770
686	MODULE = CFClient PACKAGE = CFClient::Font	771	MODULE = CFPlus PACKAGE = CFPlus::Font
687		772
688	CFClient::Font	773	CFPlus::Font
689	new_from_file (SV *class, char *path, int id = 0)	774	new_from_file (SV *class, char *path, int id = 0)
690	CODE:	775	CODE:
691	{	776	{
692	int count;	777	int count;
693	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	778	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
696	}	781	}
697	OUTPUT:	782	OUTPUT:
698	RETVAL	783	RETVAL
699		784
700	void	785	void
701	DESTROY (CFClient::Font self)	786	DESTROY (CFPlus::Font self)
702	CODE:	787	CODE:
703	pango_font_description_free (self);	788	pango_font_description_free (self);
704		789
705	void	790	void
706	make_default (CFClient::Font self)	791	make_default (CFPlus::Font self)
707	CODE:	792	CODE:
708	default_font = self;	793	default_font = self;
709		794
710	MODULE = CFClient PACKAGE = CFClient::Layout	795	MODULE = CFPlus PACKAGE = CFPlus::Layout
711		796
712	CFClient::Layout	797	void
713	new (SV *class, int rgba = 0)	798	reset_glyph_cache ()
		799	CODE:
		800	tc_clear ();
		801
		802	CFPlus::Layout
		803	new (SV *class)
714	CODE:	804	CODE:
715	New (0, RETVAL, 1, struct cf_layout);	805	New (0, RETVAL, 1, struct cf_layout);
716		806
717	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	807	RETVAL->pl = pango_layout_new (opengl_context);
718	RETVAL->rgba = rgba;
719	RETVAL->r = 1.;	808	RETVAL->r = 1.;
720	RETVAL->g = 1.;	809	RETVAL->g = 1.;
721	RETVAL->b = 1.;	810	RETVAL->b = 1.;
722	RETVAL->a = 1.;	811	RETVAL->a = 1.;
723	RETVAL->base_height = MIN_FONT_HEIGHT;	812	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
727	layout_update_font (RETVAL);	816	layout_update_font (RETVAL);
728	OUTPUT:	817	OUTPUT:
729	RETVAL	818	RETVAL
730		819
731	void	820	void
732	DESTROY (CFClient::Layout self)	821	DESTROY (CFPlus::Layout self)
733	CODE:	822	CODE:
734	g_object_unref (self->pl);	823	g_object_unref (self->pl);
735	Safefree (self);	824	Safefree (self);
736		825
737	int
738	is_rgba (CFClient::Layout self)
739	CODE:
740	RETVAL = self->rgba;
741	OUTPUT:
742	RETVAL
743
744	void	826	void
745	set_text (CFClient::Layout self, SV *text_)	827	set_text (CFPlus::Layout self, SV *text_)
746	CODE:	828	CODE:
747	{	829	{
748	STRLEN textlen;	830	STRLEN textlen;
749	char *text = SvPVutf8 (text_, textlen);	831	char *text = SvPVutf8 (text_, textlen);
750		832
751	pango_layout_set_text (self->pl, text, textlen);	833	pango_layout_set_text (self->pl, text, textlen);
752	}	834	}
753		835
754	void	836	void
755	set_markup (CFClient::Layout self, SV *text_)	837	set_markup (CFPlus::Layout self, SV *text_)
756	CODE:	838	CODE:
757	{	839	{
758	STRLEN textlen;	840	STRLEN textlen;
759	char *text = SvPVutf8 (text_, textlen);	841	char *text = SvPVutf8 (text_, textlen);
760		842
761	pango_layout_set_markup (self->pl, text, textlen);	843	pango_layout_set_markup (self->pl, text, textlen);
762	}	844	}
763		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
764	SV *	931	SV *
765	get_text (CFClient::Layout self)	932	get_text (CFPlus::Layout self)
766	CODE:	933	CODE:
767	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	934	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
768	SvUTF8_on (RETVAL);	935	sv_utf8_decode (RETVAL);
769	OUTPUT:	936	OUTPUT:
770	RETVAL	937	RETVAL
771		938
772	void	939	void
773	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.)
774	CODE:	941	CODE:
775	self->r = r;	942	self->r = r;
776	self->g = g;	943	self->g = g;
777	self->b = b;	944	self->b = b;
778	self->a = a;	945	self->a = a;
779		946
780	void	947	void
781	set_font (CFClient::Layout self, CFClient::Font font = 0)	948	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
782	CODE:	949	CODE:
783	if (self->font != font)	950	if (self->font != font)
784	{	951	{
785	self->font = font;	952	self->font = font;
786	layout_update_font (self);	953	layout_update_font (self);
787	}	954	}
788		955
789	void	956	void
790	set_height (CFClient::Layout self, int base_height)	957	set_height (CFPlus::Layout self, int base_height)
791	CODE:	958	CODE:
792	if (self->base_height != base_height)	959	if (self->base_height != base_height)
793	{	960	{
794	self->base_height = base_height;	961	self->base_height = base_height;
795	layout_update_font (self);	962	layout_update_font (self);
796	}	963	}
797		964
798	void	965	void
799	set_width (CFClient::Layout self, int max_width = -1)	966	set_width (CFPlus::Layout self, int max_width = -1)
800	CODE:	967	CODE:
801	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);
802		969
803	void	970	void
		971	set_indent (CFPlus::Layout self, int indent)
		972	CODE:
		973	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		974
		975	void
		976	set_spacing (CFPlus::Layout self, int spacing)
		977	CODE:
		978	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		979
		980	void
		981	set_ellipsise (CFPlus::Layout self, int ellipsise)
		982	CODE:
		983	pango_layout_set_ellipsize (self->pl,
		984	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		985	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		986	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		987	: PANGO_ELLIPSIZE_NONE
		988	);
		989
		990	void
		991	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		992	CODE:
		993	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		994
		995	void
804	size (CFClient::Layout self)	996	size (CFPlus::Layout self)
805	PPCODE:	997	PPCODE:
806	{	998	{
807	int w, h;	999	int w, h;
808		1000
809	layout_get_pixel_size (self, &w, &h);	1001	layout_get_pixel_size (self, &w, &h);
…		…
812	PUSHs (sv_2mortal (newSViv (w)));	1004	PUSHs (sv_2mortal (newSViv (w)));
813	PUSHs (sv_2mortal (newSViv (h)));	1005	PUSHs (sv_2mortal (newSViv (h)));
814	}	1006	}
815		1007
816	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
817	xy_to_index (CFClient::Layout self, int x, int y)	1021	xy_to_index (CFPlus::Layout self, int x, int y)
818	CODE:	1022	CODE:
819	{	1023	{
820	int index, trailing;	1024	int index, trailing;
821	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);
822	RETVAL = index;	1026	RETVAL = index;
823	}	1027	}
824	OUTPUT:	1028	OUTPUT:
825	RETVAL	1029	RETVAL
826		1030
827	void	1031	void
828	cursor_pos (CFClient::Layout self, int index)	1032	cursor_pos (CFPlus::Layout self, int index)
829	PPCODE:	1033	PPCODE:
830	{	1034	{
831	PangoRectangle strong_pos;	1035	PangoRectangle strong_pos;
832	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1036	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
833		1037
…		…
836	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1040	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
837	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1041	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
838	}	1042	}
839		1043
840	void	1044	void
841	render (CFClient::Layout self)	1045	render (CFPlus::Layout self, float x, float y, int flags = 0)
842	PPCODE:	1046	PPCODE:
843	{	1047	pango_opengl_render_layout_subpixel (
844	SV *retval;	1048	self->pl,
845	int w, h;	1049	x * PANGO_SCALE, y * PANGO_SCALE,
		1050	self->r, self->g, self->b, self->a,
		1051	flags
		1052	);
846		1053
847	layout_get_pixel_size (self, &w, &h);	1054	MODULE = CFPlus PACKAGE = CFPlus::Texture
848		1055
849	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)
850	{	1064	{
851	cairo_surface_t *surface;	1065	int nw = minpot (ow);
852	cairo_t *cairo;	1066	int nh = minpot (oh);
853		1067
854	retval = newSV (w * h * 4);	1068	if (nw != ow || nh != oh)
855	SvPOK_only (retval);
856	SvCUR_set (retval, w * h * 4);
857
858	memset (SvPVX (retval), 0, w * h * 4);
859
860	surface = cairo_image_surface_create_for_data (
861	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
862	cairo = cairo_create (surface);
863	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
864
865	pango_cairo_show_layout (cairo, self->pl);
866
867	cairo_destroy (cairo);
868	cairo_surface_destroy (surface);
869
870	// what a mess, and its premultiplied, too :(
871	{	1069	{
872	uint32_t *p = (uint32_t *)SvPVX (retval);	1070	if (SvOK (data_))
873	uint32_t *e = p + w * h;
874
875	while (p < e)
876	{	1071	{
877	uint32_t rgba = *p;	1072	STRLEN datalen;
878	rgba = (rgba >> 24) | (rgba << 8);	1073	char *data = SvPVbyte (data_, datalen);
879	rgba = SDL_SwapBE32 (rgba);	1074	int bpp = datalen / (ow * oh);
880	*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_);
881	}	1085	}
		1086
		1087	sv_setiv (w_, nw);
		1088	sv_setiv (h_, nh);
882	}	1089	}
883
884	EXTEND (SP, 5);
885	PUSHs (sv_2mortal (newSViv (w)));
886	PUSHs (sv_2mortal (newSViv (h)));
887	PUSHs (sv_2mortal (retval));
888	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
889	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
890	}	1090	}
891	else
892	{
893	FT_Bitmap bitmap;
894
895	retval = newSV (w * h);
896	SvPOK_only (retval);
897	SvCUR_set (retval, w * h);
898
899	bitmap.rows = h;
900	bitmap.width = w;
901	bitmap.pitch = w;
902	bitmap.buffer = (unsigned char*)SvPVX (retval);
903	bitmap.num_grays = 256;
904	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
905
906	memset (bitmap.buffer, 0, w * h);
907
908	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
909
910	EXTEND (SP, 5);
911	PUSHs (sv_2mortal (newSViv (w)));
912	PUSHs (sv_2mortal (newSViv (h)));
913	PUSHs (sv_2mortal (retval));
914	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
915	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
916	}
917	}	1091	}
918		1092
919	MODULE = CFClient PACKAGE = CFClient::Texture
920
921	void	1093	void
922	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.)
923	PROTOTYPE: $$$;$$	1095	PROTOTYPE: $$$;$$
924	ALIAS:	1096	ALIAS:
925	draw_quad_alpha = 1	1097	draw_quad_alpha = 1
926	draw_quad_alpha_premultiplied = 2	1098	draw_quad_alpha_premultiplied = 2
927	CODE:	1099	CODE:
928	{	1100	{
929	HV *hv = (HV *)SvRV (self);	1101	HV *hv = (HV *)SvRV (self);
930	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1102	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
931	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1103	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
932	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1104	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
933	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
934		1105
935	if (items < 5)	1106	if (items < 5)
936	{	1107	{
937	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1108	w = SvNV (*hv_fetch (hv, "w", 1, 1));
938	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1109	h = SvNV (*hv_fetch (hv, "h", 1, 1));
939	}	1110	}
940		1111
941	if (ix)	1112	if (ix)
942	{	1113	{
943	glEnable (GL_BLEND);	1114	glEnable (GL_BLEND);
		1115
		1116	if (ix == 2)
944	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
		1122	glEnable (GL_ALPHA_TEST);
		1123	glAlphaFunc (GL_GREATER, 0.01f);
945	}	1124	}
946		1125
947	glBindTexture (GL_TEXTURE_2D, name);	1126	glBindTexture (GL_TEXTURE_2D, name);
948
949	if (wrap_mode)
950	{
951	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
952	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
953	}
954		1127
955	glBegin (GL_QUADS);	1128	glBegin (GL_QUADS);
956	glTexCoord2f (0, 0); glVertex2f (x , y );	1129	glTexCoord2f (0, 0); glVertex2f (x , y );
957	glTexCoord2f (0, t); glVertex2f (x , y + h);	1130	glTexCoord2f (0, t); glVertex2f (x , y + h);
958	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1131	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
959	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1132	glTexCoord2f (s, 0); glVertex2f (x + w, y );
960	glEnd ();	1133	glEnd ();
961		1134
962	if (ix)	1135	if (ix)
		1136	{
		1137	glDisable (GL_ALPHA_TEST);
963	glDisable (GL_BLEND);	1138	glDisable (GL_BLEND);
		1139	}
964	}	1140	}
965		1141
966	MODULE = CFClient PACKAGE = CFClient::Map	1142	MODULE = CFPlus PACKAGE = CFPlus::Map
967		1143
968	CFClient::Map	1144	CFPlus::Map
969	new (SV *class, int map_width, int map_height)	1145	new (SV *class, int map_width, int map_height)
970	CODE:	1146	CODE:
971	New (0, RETVAL, 1, struct map);	1147	New (0, RETVAL, 1, struct map);
972	RETVAL->x = 0;	1148	RETVAL->x = 0;
973	RETVAL->y = 0;	1149	RETVAL->y = 0;
…		…
983	RETVAL->row = 0;	1159	RETVAL->row = 0;
984	OUTPUT:	1160	OUTPUT:
985	RETVAL	1161	RETVAL
986		1162
987	void	1163	void
988	DESTROY (CFClient::Map self)	1164	DESTROY (CFPlus::Map self)
989	CODE:	1165	CODE:
990	{	1166	{
991	map_clear (self);	1167	map_clear (self);
992	Safefree (self->face);	1168	Safefree (self->face);
		1169	Safefree (self->tex);
993	Safefree (self);	1170	Safefree (self);
994	}	1171	}
995		1172
996	void	1173	void
997	clear (CFClient::Map self)	1174	clear (CFPlus::Map self)
998	CODE:	1175	CODE:
999	map_clear (self);	1176	map_clear (self);
1000		1177
1001	void	1178	void
1002	set_face (CFClient::Map self, int face, int texid)	1179	set_face (CFPlus::Map self, int face, int texid)
1003	CODE:	1180	CODE:
1004	{	1181	{
1005	while (self->faces <= face)	1182	while (self->faces <= face)
1006	{	1183	{
1007	Append (mapface, self->face, self->faces, self->faces);	1184	Append (mapface, self->face, self->faces, self->faces);
…		…
1010		1187
1011	self->face [face] = texid;	1188	self->face [face] = texid;
1012	}	1189	}
1013		1190
1014	void	1191	void
1015	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)
1016	CODE:	1193	CODE:
1017	{	1194	{
1018	while (self->texs <= texid)	1195	while (self->texs <= texid)
1019	{	1196	{
1020	Append (maptex, self->tex, self->texs, self->texs);	1197	Append (maptex, self->tex, self->texs, self->texs);
…		…
1032	tex->r = r;	1209	tex->r = r;
1033	tex->g = g;	1210	tex->g = g;
1034	tex->b = b;	1211	tex->b = b;
1035	tex->a = a;	1212	tex->a = a;
1036	}	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);
1037	}	1223	}
1038		1224
1039	int	1225	int
1040	ox (CFClient::Map self)	1226	ox (CFPlus::Map self)
1041	ALIAS:	1227	ALIAS:
1042	oy = 1	1228	oy = 1
		1229	x = 2
		1230	y = 3
		1231	w = 4
		1232	h = 5
1043	CODE:	1233	CODE:
1044	switch (ix)	1234	switch (ix)
1045	{	1235	{
1046	case 0: RETVAL = self->ox; break;	1236	case 0: RETVAL = self->ox; break;
1047	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;
1048	}	1242	}
1049	OUTPUT:	1243	OUTPUT:
1050	RETVAL	1244	RETVAL
1051		1245
1052	void	1246	void
1053	scroll (CFClient::Map self, int dx, int dy)	1247	scroll (CFPlus::Map self, int dx, int dy)
1054	CODE:	1248	CODE:
1055	{	1249	{
1056	if (dx > 0)	1250	if (dx > 0)
1057	map_blank (self, self->x, self->y, dx - 1, self->h);	1251	map_blank (self, self->x, self->y, dx, self->h);
1058	else if (dx < 0)	1252	else if (dx < 0)
1059	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);
1060		1254
1061	if (dy > 0)	1255	if (dy > 0)
1062	map_blank (self, self->x, self->y, self->w, dy - 1);	1256	map_blank (self, self->x, self->y, self->w, dy);
1063	else if (dy < 0)	1257	else if (dy < 0)
1064	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);
1065		1259
1066	self->ox += dx; self->x += dx;	1260	self->ox += dx; self->x += dx;
1067	self->oy += dy; self->y += dy;	1261	self->oy += dy; self->y += dy;
1068		1262
1069	while (self->y < 0)	1263	while (self->y < 0)
…		…
1074	self->y += MAP_EXTEND_Y;	1268	self->y += MAP_EXTEND_Y;
1075	}	1269	}
1076	}	1270	}
1077		1271
1078	void	1272	void
1079	map1a_update (CFClient::Map self, SV *data_)	1273	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1080	CODE:	1274	CODE:
1081	{	1275	{
1082	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1276	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1083	uint8_t *data_end = (uint8_t *)SvEND (data_);	1277	uint8_t *data_end = (uint8_t *)SvEND (data_);
1084	mapcell *cell;	1278	mapcell *cell;
1085	int x, y, flags;	1279	int x, y, flags;
1086		1280
1087	while (data < data_end)	1281	while (data < data_end - 1)
1088	{	1282	{
1089	flags = (data [0] << 8) + data [1]; data += 2;	1283	flags = (data [0] << 8) + data [1]; data += 2;
1090		1284
1091	x = ((flags >> 10) & 63) + self->x;	1285	x = self->x + ((flags >> 10) & 63);
1092	y = ((flags >> 4) & 63) + self->y;	1286	y = self->y + ((flags >> 4) & 63);
1093		1287
1094	cell = map_get_cell (self, x, y);	1288	cell = map_get_cell (self, x, y);
1095		1289
1096	if (flags & 15)	1290	if (flags & 15)
1097	{	1291	{
1098	if (cell->darkness < 0)	1292	if (!cell->darkness)
1099	{	1293	{
		1294	memset (cell, 0, sizeof (*cell));
1100	cell->darkness = 0;	1295	cell->darkness = 256;
1101	cell->face [0] = 0;
1102	cell->face [1] = 0;
1103	cell->face [2] = 0;
1104	}	1296	}
1105		1297
1106	cell->darkness = flags & 8 ? *data++ : 255;
1107
1108	//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	}
1109		1340
1110	if (flags & 4)	1341	if (flags & 4)
1111	{	1342	{
1112	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;
1113	}	1344	}
…		…
1121	{	1352	{
1122	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;
1123	}	1354	}
1124	}	1355	}
1125	else	1356	else
1126	cell->darkness = -1;	1357	cell->darkness = 0;
1127	}	1358	}
1128	}	1359	}
1129		1360
1130	SV *	1361	SV *
1131	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)
1132	CODE:	1363	CODE:
1133	{	1364	{
1134	int x1, x;	1365	int x1, x;
1135	int y1, y;	1366	int y1, y;
1136	int z;	1367	int z;
…		…
1186	}	1417	}
1187	OUTPUT:	1418	OUTPUT:
1188	RETVAL	1419	RETVAL
1189		1420
1190	void	1421	void
1191	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)
1192	PPCODE:	1423	CODE:
1193	{	1424	{
1194	int vx, vy;	1425	int vx, vy;
1195	int x, y, z;	1426	int x, y, z;
1196	int last_name;	1427	int last_name;
1197	mapface face;	1428	mapface face;
1198	int sw4 = (sw + 3) & ~3;
1199	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1200	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1201		1429
1202	memset (darkness, 255, sw4 * sh);
1203	SvPOK_only (darkness_sv);
1204	SvCUR_set (darkness_sv, sw4 * sh);
1205
1206	vx = self->x + (self->w - sw) / 2 - shift_x;	1430	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1207	vy = self->y + (self->h - sh) / 2 - shift_y;	1431	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1208		1432
1209	/*	1433	/*
1210	int vx = self->vx = self->w >= sw	1434	int vx = self->vx = self->w >= sw
1211	? self->x + (self->w - sw) / 2	1435	? self->x + (self->w - sw) / 2
1212	: 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));
…		…
1216	: 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));
1217	*/	1441	*/
1218		1442
1219	glColor4ub (255, 255, 255, 255);	1443	glColor4ub (255, 255, 255, 255);
1220		1444
		1445	glEnable (GL_BLEND);
1221	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1446	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1222	glEnable (GL_BLEND);
1223	glEnable (GL_TEXTURE_2D);	1447	glEnable (GL_TEXTURE_2D);
1224	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1448	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1225		1449
1226	glBegin (GL_QUADS);	1450	glBegin (GL_QUADS);
1227		1451
…		…
1236	for (x = 0; x < sw; x++)	1460	for (x = 0; x < sw; x++)
1237	if (row->c0 <= x + vx && x + vx < row->c1)	1461	if (row->c0 <= x + vx && x + vx < row->c1)
1238	{	1462	{
1239	mapcell *cell = row->col + (x + vx - row->c0);	1463	mapcell *cell = row->col + (x + vx - row->c0);
1240		1464
1241	darkness[y * sw4 + x] = cell->darkness < 0
1242	? 255 - FOW_DARKNESS
1243	: 255 - cell->darkness;
1244
1245	face = cell->face [z];	1465	face = cell->face [z];
1246		1466
1247	if (face)	1467	if (face && face < self->texs)
1248	{	1468	{
1249	maptex tex = self->tex [face];	1469	maptex tex = self->tex [face];
1250
1251	int px = (x + 1) * 32 - tex.w;	1470	int px = (x + 1) * 32 - tex.w;
1252	int py = (y + 1) * 32 - tex.h;	1471	int py = (y + 1) * 32 - tex.h;
1253		1472
1254	if (last_name != tex.name)	1473	if (last_name != tex.name)
1255	{	1474	{
1256	glEnd ();	1475	glEnd ();
1257	last_name = tex.name;
1258	glBindTexture (GL_TEXTURE_2D, last_name);	1476	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1259	glBegin (GL_QUADS);	1477	glBegin (GL_QUADS);
1260	}	1478	}
1261		1479
1262	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1480	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1263	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1481	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1264	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);
1265	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1483	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1266	}	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	}
1267	}	1504	}
1268	}	1505	}
1269		1506
1270	glEnd ();	1507	glEnd ();
1271		1508
1272	glDisable (GL_TEXTURE_2D);	1509	glDisable (GL_TEXTURE_2D);
1273	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	}
1274		1636
1275	EXTEND (SP, 3);	1637	EXTEND (SP, 3);
1276	PUSHs (sv_2mortal (newSViv (sw4)));	1638	PUSHs (sv_2mortal (newSViv (sw4)));
1277	PUSHs (sv_2mortal (newSViv (sh)));	1639	PUSHs (sv_2mortal (newSViv (sh)));
1278	PUSHs (darkness_sv);	1640	PUSHs (darkness_sv);
1279	}	1641	}
1280		1642
1281	SV *	1643	SV *
1282	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)
1283	CODE:	1645	CODE:
1284	{	1646	{
1285	int x, y, x1, y1;	1647	int x, y, x1, y1;
1286	SV *data_sv = newSV (w * h * 7 + 5);	1648	SV *data_sv = newSV (w * h * 7 + 5);
1287	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1649	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1349	}	1711	}
1350	OUTPUT:	1712	OUTPUT:
1351	RETVAL	1713	RETVAL
1352		1714
1353	void	1715	void
1354	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)
1355	PPCODE:	1717	PPCODE:
1356	{	1718	{
1357	int x, y, z;	1719	int x, y, z;
1358	int w, h;	1720	int w, h;
1359	int x1, y1;	1721	int x1, y1;
…		…
1391		1753
1392	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1754	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1393	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1755	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1394	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1756	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1395		1757
1396	if (cell->darkness <= 0)	1758	if (cell->darkness == 0)
1397	{	1759	{
1398	cell->darkness = -1;	1760	cell->darkness = 0;
1399		1761
1400	for (z = 0; z <= 2; z++)	1762	for (z = 0; z <= 2; z++)
1401	{	1763	{
1402	cell->face[z] = face[z];	1764	cell->face[z] = face[z];
1403		1765
…		…
1408	}	1770	}
1409	}	1771	}
1410	}	1772	}
1411	}	1773	}
1412		1774
1413	MODULE = CFClient PACKAGE = CFClient::MixChunk	1775	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1414		1776
1415	CFClient::MixChunk	1777	CFPlus::MixChunk
1416	new_from_file (SV *class, char *path)	1778	new_from_file (SV *class, char *path)
1417	CODE:	1779	CODE:
1418	RETVAL = Mix_LoadWAV (path);	1780	RETVAL = Mix_LoadWAV (path);
1419	OUTPUT:	1781	OUTPUT:
1420	RETVAL	1782	RETVAL
1421		1783
1422	void	1784	void
1423	DESTROY (CFClient::MixChunk self)	1785	DESTROY (CFPlus::MixChunk self)
1424	CODE:	1786	CODE:
1425	Mix_FreeChunk (self);	1787	Mix_FreeChunk (self);
1426		1788
1427	int	1789	int
1428	volume (CFClient::MixChunk self, int volume = -1)	1790	volume (CFPlus::MixChunk self, int volume = -1)
1429	CODE:	1791	CODE:
1430	RETVAL = Mix_VolumeChunk (self, volume);	1792	RETVAL = Mix_VolumeChunk (self, volume);
1431	OUTPUT:	1793	OUTPUT:
1432	RETVAL	1794	RETVAL
1433		1795
1434	int	1796	int
1435	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)
1436	CODE:	1798	CODE:
1437	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1799	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1438	OUTPUT:	1800	OUTPUT:
1439	RETVAL	1801	RETVAL
1440		1802
1441	MODULE = CFClient PACKAGE = CFClient::MixMusic	1803	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1442		1804
1443	int	1805	int
1444	volume (int volume = -1)	1806	volume (int volume = -1)
1445	CODE:	1807	CODE:
1446	RETVAL = Mix_VolumeMusic (volume);	1808	RETVAL = Mix_VolumeMusic (volume);
1447	OUTPUT:	1809	OUTPUT:
1448	RETVAL	1810	RETVAL
1449		1811
1450	CFClient::MixMusic	1812	CFPlus::MixMusic
1451	new_from_file (SV *class, char *path)	1813	new_from_file (SV *class, char *path)
1452	CODE:	1814	CODE:
1453	RETVAL = Mix_LoadMUS (path);	1815	RETVAL = Mix_LoadMUS (path);
1454	OUTPUT:	1816	OUTPUT:
1455	RETVAL	1817	RETVAL
1456		1818
1457	void	1819	void
1458	DESTROY (CFClient::MixMusic self)	1820	DESTROY (CFPlus::MixMusic self)
1459	CODE:	1821	CODE:
1460	Mix_FreeMusic (self);	1822	Mix_FreeMusic (self);
1461		1823
1462	int	1824	int
1463	play (CFClient::MixMusic self, int loops = -1)	1825	play (CFPlus::MixMusic self, int loops = -1)
1464	CODE:	1826	CODE:
1465	RETVAL = Mix_PlayMusic (self, loops);	1827	RETVAL = Mix_PlayMusic (self, loops);
1466	OUTPUT:	1828	OUTPUT:
1467	RETVAL	1829	RETVAL
1468		1830
1469	MODULE = CFClient PACKAGE = CFClient::OpenGL	1831	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1470		1832
1471	BOOT:	1833	BOOT:
1472	{	1834	{
1473	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1835	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1474	static const struct {	1836	static const struct {
1475	const char *name;	1837	const char *name;
1476	IV iv;	1838	IV iv;
1477	} *civ, const_iv[] = {	1839	} *civ, const_iv[] = {
1478	# define const_iv(name) { # name, (IV)name }	1840	# define const_iv(name) { # name, (IV)name }
1479	const_iv (GL_COLOR_MATERIAL),	1841	const_iv (GL_COLOR_MATERIAL),
1480	const_iv (GL_SMOOTH),	1842	const_iv (GL_SMOOTH),
1481	const_iv (GL_FLAT),	1843	const_iv (GL_FLAT),
1482	const_iv (GL_DITHER),	1844	const_iv (GL_DITHER),
1483	const_iv (GL_BLEND),	1845	const_iv (GL_BLEND),
		1846	const_iv (GL_CULL_FACE),
1484	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),
1485	const_iv (GL_AND),	1854	const_iv (GL_AND),
1486	const_iv (GL_ONE),	1855	const_iv (GL_ONE),
1487	const_iv (GL_ZERO),	1856	const_iv (GL_ZERO),
1488	const_iv (GL_SRC_ALPHA),	1857	const_iv (GL_SRC_ALPHA),
1489	const_iv (GL_SRC_ALPHA_SATURATE),	1858	const_iv (GL_DST_ALPHA),
1490	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1859	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1491	const_iv (GL_ONE_MINUS_DST_ALPHA),	1860	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1861	const_iv (GL_SRC_ALPHA_SATURATE),
1492	const_iv (GL_RGB),	1862	const_iv (GL_RGB),
1493	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),
1494	const_iv (GL_UNSIGNED_BYTE),	1867	const_iv (GL_UNSIGNED_BYTE),
		1868	const_iv (GL_UNSIGNED_SHORT),
		1869	const_iv (GL_UNSIGNED_INT),
1495	const_iv (GL_ALPHA),	1870	const_iv (GL_ALPHA),
		1871	const_iv (GL_INTENSITY),
1496	const_iv (GL_LUMINANCE),	1872	const_iv (GL_LUMINANCE),
		1873	const_iv (GL_LUMINANCE_ALPHA),
1497	const_iv (GL_FLOAT),	1874	const_iv (GL_FLOAT),
1498	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1875	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1499	const_iv (GL_COMPILE),	1876	const_iv (GL_COMPILE),
1500	const_iv (GL_TEXTURE_1D),	1877	const_iv (GL_TEXTURE_1D),
1501	const_iv (GL_TEXTURE_2D),	1878	const_iv (GL_TEXTURE_2D),
…		…
1503	const_iv (GL_TEXTURE_MAG_FILTER),	1880	const_iv (GL_TEXTURE_MAG_FILTER),
1504	const_iv (GL_TEXTURE_MIN_FILTER),	1881	const_iv (GL_TEXTURE_MIN_FILTER),
1505	const_iv (GL_TEXTURE_ENV_MODE),	1882	const_iv (GL_TEXTURE_ENV_MODE),
1506	const_iv (GL_TEXTURE_WRAP_S),	1883	const_iv (GL_TEXTURE_WRAP_S),
1507	const_iv (GL_TEXTURE_WRAP_T),	1884	const_iv (GL_TEXTURE_WRAP_T),
		1885	const_iv (GL_REPEAT),
1508	const_iv (GL_CLAMP),	1886	const_iv (GL_CLAMP),
1509	const_iv (GL_REPEAT),	1887	const_iv (GL_CLAMP_TO_EDGE),
1510	const_iv (GL_NEAREST),	1888	const_iv (GL_NEAREST),
1511	const_iv (GL_LINEAR),	1889	const_iv (GL_LINEAR),
1512	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1890	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1513	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1891	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1514	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1892	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1515	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1893	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1516	const_iv (GL_GENERATE_MIPMAP),	1894	const_iv (GL_GENERATE_MIPMAP),
1517	const_iv (GL_MODULATE),	1895	const_iv (GL_MODULATE),
1518	const_iv (GL_DECAL),	1896	const_iv (GL_DECAL),
1519	const_iv (GL_REPLACE),	1897	const_iv (GL_REPLACE),
		1898	const_iv (GL_DEPTH_BUFFER_BIT),
1520	const_iv (GL_COLOR_BUFFER_BIT),	1899	const_iv (GL_COLOR_BUFFER_BIT),
1521	const_iv (GL_PROJECTION),	1900	const_iv (GL_PROJECTION),
1522	const_iv (GL_MODELVIEW),	1901	const_iv (GL_MODELVIEW),
1523	const_iv (GL_COLOR_LOGIC_OP),	1902	const_iv (GL_COLOR_LOGIC_OP),
1524	const_iv (GL_SEPARABLE_2D),	1903	const_iv (GL_SEPARABLE_2D),
1525	const_iv (GL_CONVOLUTION_2D),	1904	const_iv (GL_CONVOLUTION_2D),
1526	const_iv (GL_CONVOLUTION_BORDER_MODE),	1905	const_iv (GL_CONVOLUTION_BORDER_MODE),
1527	const_iv (GL_CONSTANT_BORDER),	1906	const_iv (GL_CONSTANT_BORDER),
1528	const_iv (GL_LINES),	1907	const_iv (GL_LINES),
		1908	const_iv (GL_LINE_STRIP),
		1909	const_iv (GL_LINE_LOOP),
1529	const_iv (GL_QUADS),	1910	const_iv (GL_QUADS),
1530	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),
1531	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1915	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1532	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),
1533	# undef const_iv	1921	# undef const_iv
1534	};	1922	};
1535		1923
1536	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; )
1537	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1925	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1538	}	1926	}
1539		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
1540	int glGetError ()	1949	int glGetError ()
		1950
		1951	void glFinish ()
1541		1952
1542	void glClear (int mask)	1953	void glClear (int mask)
1543		1954
1544	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)
1545	PROTOTYPE: @	1956	PROTOTYPE: @
…		…
1552		1963
1553	void glHint (int target, int mode)	1964	void glHint (int target, int mode)
1554		1965
1555	void glBlendFunc (int sfactor, int dfactor)	1966	void glBlendFunc (int sfactor, int dfactor)
1556		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
1557	void glLogicOp (int opcode)	1974	void glLogicOp (int opcode)
1558		1975
1559	void glColorMask (int red, int green, int blue, int alpha)	1976	void glColorMask (int red, int green, int blue, int alpha)
1560		1977
1561	void glMatrixMode (int mode)	1978	void glMatrixMode (int mode)
…		…
1564		1981
1565	void glPopMatrix ()	1982	void glPopMatrix ()
1566		1983
1567	void glLoadIdentity ()	1984	void glLoadIdentity ()
1568		1985
		1986	void glDrawBuffer (int buffer)
		1987
		1988	void glReadBuffer (int buffer)
		1989
1569	# 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
1570	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_)
1571		1995
1572	void glViewport (int x, int y, int width, int height)	1996	void glViewport (int x, int y, int width, int height)
1573		1997
1574	void glScissor (int x, int y, int width, int height)	1998	void glScissor (int x, int y, int width, int height)
…		…
1589		2013
1590	void glEnd ()	2014	void glEnd ()
1591		2015
1592	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)
1593	PROTOTYPE: @	2017	PROTOTYPE: @
		2018	ALIAS:
		2019	glColor_premultiply = 1
1594	CODE:	2020	CODE:
1595	glColor4ub (MIN ((int)(r * 255.f), 255),	2021	if (ix)
1596	MIN ((int)(g * 255.f), 255),	2022	{
1597	MIN ((int)(b * 255.f), 255),	2023	r *= a;
1598	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);
1599		2040
1600	void glVertex (float x, float y, float z = 0.)	2041	void glVertex (float x, float y, float z = 0.)
1601	CODE:	2042	CODE:
1602	glVertex3f (x, y, z);	2043	glVertex3f (x, y, z);
1603		2044
…		…
1615		2056
1616	void glBindTexture (int target, int name)	2057	void glBindTexture (int target, int name)
1617		2058
1618	void glConvolutionParameter (int target, int pname, float params)	2059	void glConvolutionParameter (int target, int pname, float params)
1619	CODE:	2060	CODE:
1620	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2061	if (gl.ConvolutionParameterf)
		2062	gl.ConvolutionParameterf (target, pname, params);
1621		2063
1622	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)
1623	CODE:	2065	CODE:
1624	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2066	if (gl.ConvolutionFilter2D)
1625	(target, internalformat, width, height, format, type, data));	2067	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1626		2068
1627	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)
1628	CODE:	2070	CODE:
1629	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2071	if (gl.SeparableFilter2D)
1630	(target, internalformat, width, height, format, type, row, column));	2072	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1631		2073
1632	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)
1633		2075
1634	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)
1635		2077
1636	void glRasterPos (int x, int y)	2078	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1637	CODE:
1638	glRasterPos2i (x, y);
1639		2079
1640	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)
1641		2081
1642	int glGenTexture ()	2082	int glGenTexture ()
1643	CODE:	2083	CODE:

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