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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.82 by root, Mon May 15 00:15:08 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	#ifndef _WIN32	126	#ifdef FC_HINT_STYLE
		127	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		128	#endif
90	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
91	#endif
92	}	130	}
93		131
94	static void	132	static void
95	layout_update_font (CFClient__Layout self)	133	layout_update_font (CFPlus__Layout self)
96	{	134	{
97	/* 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
98	* reasonably well with bitstream vera	136	* reasonably well with bitstream vera
99	*/	137	*/
100	PangoFontDescription *font = self->font ? self->font : default_font;	138	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
104		142
105	pango_layout_set_font_description (self->pl, font);	143	pango_layout_set_font_description (self->pl, font);
106	}	144	}
107		145
108	static void	146	static void
109	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	147	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
110	{	148	{
		149	PangoRectangle rect;
		150
		151	// get_pixel_* wrongly rounds down
111	pango_layout_get_pixel_size (self->pl, w, h);	152	pango_layout_get_extents (self->pl, 0, &rect);
112		153
113	if (!*w) *w = 1;	154	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
114	if (!*h) *h = 1;	155	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
115		156
116	*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;
117	}	162	}
118		163
119	typedef uint16_t mapface;	164	typedef uint16_t mapface;
120		165
121	typedef struct {	166	typedef struct {
…		…
124	float s, t;	169	float s, t;
125	uint8_t r, g, b, a;	170	uint8_t r, g, b, a;
126	} maptex;	171	} maptex;
127		172
128	typedef struct {	173	typedef struct {
129	int16_t darkness;	174	uint32_t player;
130	mapface face[3];	175	mapface face[3];
		176	uint16_t darkness;
		177	uint8_t stat_width, stat_hp, flags;
131	} mapcell;	178	} mapcell;
132		179
133	typedef struct {	180	typedef struct {
134	int32_t c0, c1;	181	int32_t c0, c1;
135	mapcell *col;	182	mapcell *col;
…		…
144	int texs;	191	int texs;
145	maptex *tex;	192	maptex *tex;
146		193
147	int32_t rows;	194	int32_t rows;
148	maprow *row;	195	maprow *row;
149	} *CFClient__Map;	196	} *CFPlus__Map;
150		197
151	static char *	198	static char *
152	prepend (char *ptr, int sze, int inc)	199	prepend (char *ptr, int sze, int inc)
153	{	200	{
154	char *p;	201	char *p;
…		…
172		219
173	#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))
174	#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))
175		222
176	static maprow *	223	static maprow *
177	map_get_row (CFClient__Map self, int y)	224	map_get_row (CFPlus__Map self, int y)
178	{	225	{
179	if (0 > y)	226	if (0 > y)
180	{	227	{
181	int extend = - y + MAP_EXTEND_Y;	228	int extend = - y + MAP_EXTEND_Y;
182	Prepend (maprow, self->row, self->rows, extend);	229	Prepend (maprow, self->row, self->rows, extend);
…		…
220		267
221	return row->col + (x - row->c0);	268	return row->col + (x - row->c0);
222	}	269	}
223		270
224	static mapcell *	271	static mapcell *
225	map_get_cell (CFClient__Map self, int x, int y)	272	map_get_cell (CFPlus__Map self, int x, int y)
226	{	273	{
227	return row_get_cell (map_get_row (self, y), x);	274	return row_get_cell (map_get_row (self, y), x);
228	}	275	}
229		276
230	static void	277	static void
231	map_clear (CFClient__Map self)	278	map_clear (CFPlus__Map self)
232	{	279	{
233	int r;	280	int r;
234		281
235	for (r = 0; r < self->rows; r++)	282	for (r = 0; r < self->rows; r++)
236	Safefree (self->row[r].col);	283	Safefree (self->row[r].col);
…		…
244	self->row = 0;	291	self->row = 0;
245	self->rows = 0;	292	self->rows = 0;
246	}	293	}
247		294
248	static void	295	static void
249	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)
250	{	297	{
251	int x, y;	298	int x, y;
252	maprow *row;	299	maprow *row;
		300	mapcell *cell;
253		301
254	for (y = y0; y < y0 + h; y++)	302	for (y = y0; y < y0 + h; y++)
255	if (y >= 0)	303	if (y >= 0)
256	{	304	{
257	if (y >= self->rows)	305	if (y >= self->rows)
…		…
263	if (x >= row->c0)	311	if (x >= row->c0)
264	{	312	{
265	if (x >= row->c1)	313	if (x >= row->c1)
266	break;	314	break;
267		315
268	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;
269	}	322	}
270	}	323	}
271	}	324	}
272		325
273	static void	326	static void
…		…
294	ev.data2 = 0;	347	ev.data2 = 0;
295		348
296	SDL_PushEvent ((SDL_Event *)&ev);	349	SDL_PushEvent ((SDL_Event *)&ev);
297	}	350	}
298		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
299	MODULE = CFClient PACKAGE = CFClient	369	MODULE = CFPlus PACKAGE = CFPlus
300		370
301	PROTOTYPES: ENABLE	371	PROTOTYPES: ENABLE
302		372
303	BOOT:	373	BOOT:
304	{	374	{
305	HV *stash = gv_stashpv ("CFClient", 1);	375	HV *stash = gv_stashpv ("CFPlus", 1);
306	static const struct {	376	static const struct {
307	const char *name;	377	const char *name;
308	IV iv;	378	IV iv;
309	} *civ, const_iv[] = {	379	} *civ, const_iv[] = {
310	# define const_iv(name) { # name, (IV)name }	380	# define const_iv(name) { # name, (IV)name }
…		…
411		481
412	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; )
413	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	483	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
414	}	484	}
415		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
416	void	497	void
417	pango_init ()	498	pango_init ()
418	CODE:	499	CODE:
419	{	500	{
420	// delayed, so it can pick up new fonts added by AddFontResourceEx
421	ft2_fontmap = pango_ft2_font_map_new ();	501	opengl_fontmap = pango_opengl_font_map_new ();
422	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);
423	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	503	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
424
425	cairo_fontmap = pango_cairo_font_map_get_default ();
426	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
427	}	504	}
428		505
429	int	506	int
430	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	507	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
431		508
432	void	509	void
433	SDL_Quit ()	510	SDL_Quit ()
434		511
435	void	512	void
…		…
441	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	518	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
442	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	519	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
443	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	520	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
444	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	521	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
445		522
		523	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		524	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		525
446	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	526	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
447	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	527	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
448	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	528	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
449	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	529	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
450		530
451	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	531	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		532	#if SDL_VERSION_ATLEAST(1,2,10)
452	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	533	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
453	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	534	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		535	#endif
454		536
455	SDL_EnableUNICODE (1);	537	SDL_EnableUNICODE (1);
456	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	538	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
457		539
458	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	540	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
467		549
468	++m;	550	++m;
469	}	551	}
470	}	552	}
471		553
		554	char *
		555	SDL_GetError ()
		556
472	int	557	int
473	SDL_SetVideoMode (int w, int h, int fullscreen)	558	SDL_SetVideoMode (int w, int h, int fullscreen)
474	CODE:	559	CODE:
475	RETVAL = !!SDL_SetVideoMode (	560	RETVAL = !!SDL_SetVideoMode (
476	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	561	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
477	);	562	);
		563	if (RETVAL)
		564	{
478	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	}
479	OUTPUT:	570	OUTPUT:
480	RETVAL	571	RETVAL
481		572
482	void	573	void
483	SDL_GL_SwapBuffers ()	574	SDL_GL_SwapBuffers ()
		575
		576	char *
		577	SDL_GetKeyName (int sym)
484		578
485	void	579	void
486	SDL_PollEvent ()	580	SDL_PollEvent ()
487	PPCODE:	581	PPCODE:
488	{	582	{
…		…
507	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	601	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
508	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	602	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
509	break;	603	break;
510		604
511	case SDL_MOUSEMOTION:	605	case SDL_MOUSEMOTION:
		606	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		607
512	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	608	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
513	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	609	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
514	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	610	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
515	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	611	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
516	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	612	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
517	break;	613	break;
518		614
519	case SDL_MOUSEBUTTONDOWN:	615	case SDL_MOUSEBUTTONDOWN:
520	case SDL_MOUSEBUTTONUP:	616	case SDL_MOUSEBUTTONUP:
		617	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		618
521	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	619	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
522	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	620	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
523	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	621	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
524	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	622	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
525	break;	623	break;
…		…
529	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	627	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
530	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	628	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
531	break;	629	break;
532	}	630	}
533		631
534	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	632	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
535	}	633	}
536	}	634	}
537		635
538	int	636	int
539	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)
…		…
552	CODE:	650	CODE:
553	#ifndef _WIN32	651	#ifndef _WIN32
554	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	652	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
555	#endif	653	#endif
556		654
557	char *
558	gl_version ()
559	CODE:
560	RETVAL = (char *)glGetString (GL_VERSION);
561	OUTPUT:
562	RETVAL
563
564	char *
565	gl_extensions ()
566	CODE:
567	RETVAL = (char *)glGetString (GL_EXTENSIONS);
568	OUTPUT:
569	RETVAL
570
571	void	655	void
572	add_font (char *file)	656	add_font (char *file)
573	CODE:	657	CODE:
574	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	658	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
575	#ifdef _WIN32
576	// cairo... sigh... requires win2000
577	AddFontResourceEx (file, FR_PRIVATE, 0);
578	#endif
579		659
580	void	660	void
581	load_image_inline (SV *image_)	661	load_image_inline (SV *image_)
582	ALIAS:	662	ALIAS:
583	load_image_file = 1	663	load_image_file = 1
…		…
625		705
626	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	706	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
627		707
628	assert (surface2->pitch == surface2->w * 4);	708	assert (surface2->pitch == surface2->w * 4);
629		709
		710	SDL_LockSurface (surface2);
630	EXTEND (SP, 5);	711	EXTEND (SP, 6);
631	PUSHs (sv_2mortal (newSViv (surface2->w)));	712	PUSHs (sv_2mortal (newSViv (surface2->w)));
632	PUSHs (sv_2mortal (newSViv (surface2->h)));	713	PUSHs (sv_2mortal (newSViv (surface2->h)));
633	SDL_LockSurface (surface2);
634	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	714	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
635	SDL_UnlockSurface (surface2);
636	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)));
637	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	716	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
638	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	717	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		718	SDL_UnlockSurface (surface2);
639		719
640	SDL_FreeSurface (surface);	720	SDL_FreeSurface (surface);
641	SDL_FreeSurface (surface2);	721	SDL_FreeSurface (surface2);
642	}	722	}
643		723
…		…
667	}	747	}
668		748
669	void	749	void
670	error (char *message)	750	error (char *message)
671	CODE:	751	CODE:
		752	fprintf (stderr, "ERROR: %s\n", message);
672	#ifdef _WIN32	753	#ifdef _WIN32
673	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	754	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
674	#else
675	fprintf (stderr, "ERROR: %s\n", message);
676	#endif	755	#endif
677		756
678	void	757	void
679	fatal (char *message)	758	fatal (char *message)
680	CODE:	759	CODE:
		760	fprintf (stderr, "FATAL: %s\n", message);
681	#ifdef _WIN32	761	#ifdef _WIN32
682	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	762	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
683	#else
684	fprintf (stderr, "FATAL: %s\n", message);
685	#endif	763	#endif
686	exit (1);	764	_exit (1);
687		765
		766	void
		767	_exit (int retval)
		768	CODE:
		769	_exit (retval);
		770
688	MODULE = CFClient PACKAGE = CFClient::Font	771	MODULE = CFPlus PACKAGE = CFPlus::Font
689		772
690	CFClient::Font	773	CFPlus::Font
691	new_from_file (SV *class, char *path, int id = 0)	774	new_from_file (SV *class, char *path, int id = 0)
692	CODE:	775	CODE:
693	{	776	{
694	int count;	777	int count;
695	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	778	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
698	}	781	}
699	OUTPUT:	782	OUTPUT:
700	RETVAL	783	RETVAL
701		784
702	void	785	void
703	DESTROY (CFClient::Font self)	786	DESTROY (CFPlus::Font self)
704	CODE:	787	CODE:
705	pango_font_description_free (self);	788	pango_font_description_free (self);
706		789
707	void	790	void
708	make_default (CFClient::Font self)	791	make_default (CFPlus::Font self)
709	CODE:	792	CODE:
710	default_font = self;	793	default_font = self;
711		794
712	MODULE = CFClient PACKAGE = CFClient::Layout	795	MODULE = CFPlus PACKAGE = CFPlus::Layout
713		796
714	CFClient::Layout	797	void
715	new (SV *class, int rgba = 0)	798	reset_glyph_cache ()
		799	CODE:
		800	tc_clear ();
		801
		802	CFPlus::Layout
		803	new (SV *class)
716	CODE:	804	CODE:
717	New (0, RETVAL, 1, struct cf_layout);	805	New (0, RETVAL, 1, struct cf_layout);
718		806
719	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	807	RETVAL->pl = pango_layout_new (opengl_context);
720	RETVAL->rgba = rgba;
721	RETVAL->r = 1.;	808	RETVAL->r = 1.;
722	RETVAL->g = 1.;	809	RETVAL->g = 1.;
723	RETVAL->b = 1.;	810	RETVAL->b = 1.;
724	RETVAL->a = 1.;	811	RETVAL->a = 1.;
725	RETVAL->base_height = MIN_FONT_HEIGHT;	812	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
729	layout_update_font (RETVAL);	816	layout_update_font (RETVAL);
730	OUTPUT:	817	OUTPUT:
731	RETVAL	818	RETVAL
732		819
733	void	820	void
734	DESTROY (CFClient::Layout self)	821	DESTROY (CFPlus::Layout self)
735	CODE:	822	CODE:
736	g_object_unref (self->pl);	823	g_object_unref (self->pl);
737	Safefree (self);	824	Safefree (self);
738		825
739	int
740	is_rgba (CFClient::Layout self)
741	CODE:
742	RETVAL = self->rgba;
743	OUTPUT:
744	RETVAL
745
746	void	826	void
747	set_text (CFClient::Layout self, SV *text_)	827	set_text (CFPlus::Layout self, SV *text_)
748	CODE:	828	CODE:
749	{	829	{
750	STRLEN textlen;	830	STRLEN textlen;
751	char *text = SvPVutf8 (text_, textlen);	831	char *text = SvPVutf8 (text_, textlen);
752		832
753	pango_layout_set_text (self->pl, text, textlen);	833	pango_layout_set_text (self->pl, text, textlen);
754	}	834	}
755		835
756	void	836	void
757	set_markup (CFClient::Layout self, SV *text_)	837	set_markup (CFPlus::Layout self, SV *text_)
758	CODE:	838	CODE:
759	{	839	{
760	STRLEN textlen;	840	STRLEN textlen;
761	char *text = SvPVutf8 (text_, textlen);	841	char *text = SvPVutf8 (text_, textlen);
762		842
763	pango_layout_set_markup (self->pl, text, textlen);	843	pango_layout_set_markup (self->pl, text, textlen);
764	}	844	}
765		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
766	SV *	931	SV *
767	get_text (CFClient::Layout self)	932	get_text (CFPlus::Layout self)
768	CODE:	933	CODE:
769	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	934	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
770	SvUTF8_on (RETVAL);	935	sv_utf8_decode (RETVAL);
771	OUTPUT:	936	OUTPUT:
772	RETVAL	937	RETVAL
773		938
774	void	939	void
775	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.)
776	CODE:	941	CODE:
777	self->r = r;	942	self->r = r;
778	self->g = g;	943	self->g = g;
779	self->b = b;	944	self->b = b;
780	self->a = a;	945	self->a = a;
781		946
782	void	947	void
783	set_font (CFClient::Layout self, CFClient::Font font = 0)	948	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
784	CODE:	949	CODE:
785	if (self->font != font)	950	if (self->font != font)
786	{	951	{
787	self->font = font;	952	self->font = font;
788	layout_update_font (self);	953	layout_update_font (self);
789	}	954	}
790		955
791	void	956	void
792	set_height (CFClient::Layout self, int base_height)	957	set_height (CFPlus::Layout self, int base_height)
793	CODE:	958	CODE:
794	if (self->base_height != base_height)	959	if (self->base_height != base_height)
795	{	960	{
796	self->base_height = base_height;	961	self->base_height = base_height;
797	layout_update_font (self);	962	layout_update_font (self);
798	}	963	}
799		964
800	void	965	void
801	set_width (CFClient::Layout self, int max_width = -1)	966	set_width (CFPlus::Layout self, int max_width = -1)
802	CODE:	967	CODE:
803	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);
804		969
805	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
806	size (CFClient::Layout self)	996	size (CFPlus::Layout self)
807	PPCODE:	997	PPCODE:
808	{	998	{
809	int w, h;	999	int w, h;
810		1000
811	layout_get_pixel_size (self, &w, &h);	1001	layout_get_pixel_size (self, &w, &h);
…		…
814	PUSHs (sv_2mortal (newSViv (w)));	1004	PUSHs (sv_2mortal (newSViv (w)));
815	PUSHs (sv_2mortal (newSViv (h)));	1005	PUSHs (sv_2mortal (newSViv (h)));
816	}	1006	}
817		1007
818	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
819	xy_to_index (CFClient::Layout self, int x, int y)	1021	xy_to_index (CFPlus::Layout self, int x, int y)
820	CODE:	1022	CODE:
821	{	1023	{
822	int index, trailing;	1024	int index, trailing;
823	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);
824	RETVAL = index;	1026	RETVAL = index;
825	}	1027	}
826	OUTPUT:	1028	OUTPUT:
827	RETVAL	1029	RETVAL
828		1030
829	void	1031	void
830	cursor_pos (CFClient::Layout self, int index)	1032	cursor_pos (CFPlus::Layout self, int index)
831	PPCODE:	1033	PPCODE:
832	{	1034	{
833	PangoRectangle strong_pos;	1035	PangoRectangle strong_pos;
834	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1036	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
835		1037
…		…
838	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1040	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
839	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1041	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
840	}	1042	}
841		1043
842	void	1044	void
843	render (CFClient::Layout self)	1045	render (CFPlus::Layout self, float x, float y, int flags = 0)
844	PPCODE:	1046	PPCODE:
845	{	1047	pango_opengl_render_layout_subpixel (
846	SV *retval;	1048	self->pl,
847	int w, h;	1049	x * PANGO_SCALE, y * PANGO_SCALE,
		1050	self->r, self->g, self->b, self->a,
		1051	flags
		1052	);
848		1053
849	layout_get_pixel_size (self, &w, &h);	1054	MODULE = CFPlus PACKAGE = CFPlus::Texture
850		1055
851	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)
852	{	1064	{
853	cairo_surface_t *surface;	1065	int nw = minpot (ow);
854	cairo_t *cairo;	1066	int nh = minpot (oh);
855		1067
856	retval = newSV (w * h * 4);	1068	if (nw != ow || nh != oh)
857	SvPOK_only (retval);
858	SvCUR_set (retval, w * h * 4);
859
860	memset (SvPVX (retval), 0, w * h * 4);
861
862	surface = cairo_image_surface_create_for_data (
863	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
864	cairo = cairo_create (surface);
865	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
866
867	pango_cairo_show_layout (cairo, self->pl);
868
869	cairo_destroy (cairo);
870	cairo_surface_destroy (surface);
871
872	// what a mess, and its premultiplied, too :(
873	{	1069	{
874	uint32_t *p = (uint32_t *)SvPVX (retval);	1070	if (SvOK (data_))
875	uint32_t *e = p + w * h;
876
877	while (p < e)
878	{	1071	{
879	uint32_t rgba = *p;	1072	STRLEN datalen;
880	rgba = (rgba >> 24) | (rgba << 8);	1073	char *data = SvPVbyte (data_, datalen);
881	rgba = SDL_SwapBE32 (rgba);	1074	int bpp = datalen / (ow * oh);
882	*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_);
883	}	1085	}
		1086
		1087	sv_setiv (w_, nw);
		1088	sv_setiv (h_, nh);
884	}	1089	}
885
886	EXTEND (SP, 5);
887	PUSHs (sv_2mortal (newSViv (w)));
888	PUSHs (sv_2mortal (newSViv (h)));
889	PUSHs (sv_2mortal (retval));
890	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
891	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
892	}	1090	}
893	else
894	{
895	FT_Bitmap bitmap;
896
897	retval = newSV (w * h);
898	SvPOK_only (retval);
899	SvCUR_set (retval, w * h);
900
901	bitmap.rows = h;
902	bitmap.width = w;
903	bitmap.pitch = w;
904	bitmap.buffer = (unsigned char*)SvPVX (retval);
905	bitmap.num_grays = 256;
906	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
907
908	memset (bitmap.buffer, 0, w * h);
909
910	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
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_ALPHA)));
917	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
918	}
919	}	1091	}
920		1092
921	MODULE = CFClient PACKAGE = CFClient::Texture
922
923	void	1093	void
924	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.)
925	PROTOTYPE: $$$;$$	1095	PROTOTYPE: $$$;$$
926	ALIAS:	1096	ALIAS:
927	draw_quad_alpha = 1	1097	draw_quad_alpha = 1
928	draw_quad_alpha_premultiplied = 2	1098	draw_quad_alpha_premultiplied = 2
929	CODE:	1099	CODE:
930	{	1100	{
931	HV *hv = (HV *)SvRV (self);	1101	HV *hv = (HV *)SvRV (self);
932	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1102	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
933	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1103	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
934	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1104	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
935	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
936		1105
937	if (items < 5)	1106	if (items < 5)
938	{	1107	{
939	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1108	w = SvNV (*hv_fetch (hv, "w", 1, 1));
940	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1109	h = SvNV (*hv_fetch (hv, "h", 1, 1));
941	}	1110	}
942		1111
943	if (ix)	1112	if (ix)
944	{	1113	{
945	glEnable (GL_BLEND);	1114	glEnable (GL_BLEND);
		1115
		1116	if (ix == 2)
946	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);
947	}	1124	}
948		1125
949	glBindTexture (GL_TEXTURE_2D, name);	1126	glBindTexture (GL_TEXTURE_2D, name);
950
951	if (wrap_mode)
952	{
953	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
954	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
955	}
956		1127
957	glBegin (GL_QUADS);	1128	glBegin (GL_QUADS);
958	glTexCoord2f (0, 0); glVertex2f (x , y );	1129	glTexCoord2f (0, 0); glVertex2f (x , y );
959	glTexCoord2f (0, t); glVertex2f (x , y + h);	1130	glTexCoord2f (0, t); glVertex2f (x , y + h);
960	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1131	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
961	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1132	glTexCoord2f (s, 0); glVertex2f (x + w, y );
962	glEnd ();	1133	glEnd ();
963		1134
964	if (ix)	1135	if (ix)
		1136	{
		1137	glDisable (GL_ALPHA_TEST);
965	glDisable (GL_BLEND);	1138	glDisable (GL_BLEND);
		1139	}
966	}	1140	}
967		1141
968	MODULE = CFClient PACKAGE = CFClient::Map	1142	MODULE = CFPlus PACKAGE = CFPlus::Map
969		1143
970	CFClient::Map	1144	CFPlus::Map
971	new (SV *class, int map_width, int map_height)	1145	new (SV *class, int map_width, int map_height)
972	CODE:	1146	CODE:
973	New (0, RETVAL, 1, struct map);	1147	New (0, RETVAL, 1, struct map);
974	RETVAL->x = 0;	1148	RETVAL->x = 0;
975	RETVAL->y = 0;	1149	RETVAL->y = 0;
…		…
985	RETVAL->row = 0;	1159	RETVAL->row = 0;
986	OUTPUT:	1160	OUTPUT:
987	RETVAL	1161	RETVAL
988		1162
989	void	1163	void
990	DESTROY (CFClient::Map self)	1164	DESTROY (CFPlus::Map self)
991	CODE:	1165	CODE:
992	{	1166	{
993	map_clear (self);	1167	map_clear (self);
994	Safefree (self->face);	1168	Safefree (self->face);
		1169	Safefree (self->tex);
995	Safefree (self);	1170	Safefree (self);
996	}	1171	}
997		1172
998	void	1173	void
999	clear (CFClient::Map self)	1174	clear (CFPlus::Map self)
1000	CODE:	1175	CODE:
1001	map_clear (self);	1176	map_clear (self);
1002		1177
1003	void	1178	void
1004	set_face (CFClient::Map self, int face, int texid)	1179	set_face (CFPlus::Map self, int face, int texid)
1005	CODE:	1180	CODE:
1006	{	1181	{
1007	while (self->faces <= face)	1182	while (self->faces <= face)
1008	{	1183	{
1009	Append (mapface, self->face, self->faces, self->faces);	1184	Append (mapface, self->face, self->faces, self->faces);
…		…
1012		1187
1013	self->face [face] = texid;	1188	self->face [face] = texid;
1014	}	1189	}
1015		1190
1016	void	1191	void
1017	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)
1018	CODE:	1193	CODE:
1019	{	1194	{
1020	while (self->texs <= texid)	1195	while (self->texs <= texid)
1021	{	1196	{
1022	Append (maptex, self->tex, self->texs, self->texs);	1197	Append (maptex, self->tex, self->texs, self->texs);
…		…
1034	tex->r = r;	1209	tex->r = r;
1035	tex->g = g;	1210	tex->g = g;
1036	tex->b = b;	1211	tex->b = b;
1037	tex->a = a;	1212	tex->a = a;
1038	}	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);
1039	}	1223	}
1040		1224
1041	int	1225	int
1042	ox (CFClient::Map self)	1226	ox (CFPlus::Map self)
1043	ALIAS:	1227	ALIAS:
1044	oy = 1	1228	oy = 1
		1229	x = 2
		1230	y = 3
		1231	w = 4
		1232	h = 5
1045	CODE:	1233	CODE:
1046	switch (ix)	1234	switch (ix)
1047	{	1235	{
1048	case 0: RETVAL = self->ox; break;	1236	case 0: RETVAL = self->ox; break;
1049	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;
1050	}	1242	}
1051	OUTPUT:	1243	OUTPUT:
1052	RETVAL	1244	RETVAL
1053		1245
1054	void	1246	void
1055	scroll (CFClient::Map self, int dx, int dy)	1247	scroll (CFPlus::Map self, int dx, int dy)
1056	CODE:	1248	CODE:
1057	{	1249	{
1058	if (dx > 0)	1250	if (dx > 0)
1059	map_blank (self, self->x, self->y, dx - 1, self->h);	1251	map_blank (self, self->x, self->y, dx, self->h);
1060	else if (dx < 0)	1252	else if (dx < 0)
1061	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);
1062		1254
1063	if (dy > 0)	1255	if (dy > 0)
1064	map_blank (self, self->x, self->y, self->w, dy - 1);	1256	map_blank (self, self->x, self->y, self->w, dy);
1065	else if (dy < 0)	1257	else if (dy < 0)
1066	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);
1067		1259
1068	self->ox += dx; self->x += dx;	1260	self->ox += dx; self->x += dx;
1069	self->oy += dy; self->y += dy;	1261	self->oy += dy; self->y += dy;
1070		1262
1071	while (self->y < 0)	1263	while (self->y < 0)
…		…
1076	self->y += MAP_EXTEND_Y;	1268	self->y += MAP_EXTEND_Y;
1077	}	1269	}
1078	}	1270	}
1079		1271
1080	void	1272	void
1081	map1a_update (CFClient::Map self, SV *data_)	1273	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1082	CODE:	1274	CODE:
1083	{	1275	{
1084	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1276	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1085	uint8_t *data_end = (uint8_t *)SvEND (data_);	1277	uint8_t *data_end = (uint8_t *)SvEND (data_);
1086	mapcell *cell;	1278	mapcell *cell;
1087	int x, y, flags;	1279	int x, y, flags;
1088		1280
1089	while (data < data_end)	1281	while (data < data_end - 1)
1090	{	1282	{
1091	flags = (data [0] << 8) + data [1]; data += 2;	1283	flags = (data [0] << 8) + data [1]; data += 2;
1092		1284
1093	x = ((flags >> 10) & 63) + self->x;	1285	x = self->x + ((flags >> 10) & 63);
1094	y = ((flags >> 4) & 63) + self->y;	1286	y = self->y + ((flags >> 4) & 63);
1095		1287
1096	cell = map_get_cell (self, x, y);	1288	cell = map_get_cell (self, x, y);
1097		1289
1098	if (flags & 15)	1290	if (flags & 15)
1099	{	1291	{
1100	if (cell->darkness < 0)	1292	if (!cell->darkness)
1101	{	1293	{
		1294	memset (cell, 0, sizeof (*cell));
1102	cell->darkness = 0;	1295	cell->darkness = 256;
1103	cell->face [0] = 0;
1104	cell->face [1] = 0;
1105	cell->face [2] = 0;
1106	}	1296	}
1107		1297
1108	cell->darkness = flags & 8 ? *data++ : 255;
1109
1110	//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	}
1111		1340
1112	if (flags & 4)	1341	if (flags & 4)
1113	{	1342	{
1114	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;
1115	}	1344	}
…		…
1123	{	1352	{
1124	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;
1125	}	1354	}
1126	}	1355	}
1127	else	1356	else
1128	cell->darkness = -1;	1357	cell->darkness = 0;
1129	}	1358	}
1130	}	1359	}
1131		1360
1132	SV *	1361	SV *
1133	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)
1134	CODE:	1363	CODE:
1135	{	1364	{
1136	int x1, x;	1365	int x1, x;
1137	int y1, y;	1366	int y1, y;
1138	int z;	1367	int z;
…		…
1188	}	1417	}
1189	OUTPUT:	1418	OUTPUT:
1190	RETVAL	1419	RETVAL
1191		1420
1192	void	1421	void
1193	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)
1194	PPCODE:	1423	CODE:
1195	{	1424	{
1196	int vx, vy;	1425	int vx, vy;
1197	int x, y, z;	1426	int x, y, z;
1198	int last_name;	1427	int last_name;
1199	mapface face;	1428	mapface face;
1200	int sw4 = (sw + 3) & ~3;
1201	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1202	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1203		1429
1204	memset (darkness, 255, sw4 * sh);
1205	SvPOK_only (darkness_sv);
1206	SvCUR_set (darkness_sv, sw4 * sh);
1207
1208	vx = self->x + (self->w - sw) / 2 - shift_x;	1430	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1209	vy = self->y + (self->h - sh) / 2 - shift_y;	1431	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1210		1432
1211	/*	1433	/*
1212	int vx = self->vx = self->w >= sw	1434	int vx = self->vx = self->w >= sw
1213	? self->x + (self->w - sw) / 2	1435	? self->x + (self->w - sw) / 2
1214	: 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));
…		…
1218	: 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));
1219	*/	1441	*/
1220		1442
1221	glColor4ub (255, 255, 255, 255);	1443	glColor4ub (255, 255, 255, 255);
1222		1444
		1445	glEnable (GL_BLEND);
1223	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1446	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1224	glEnable (GL_BLEND);
1225	glEnable (GL_TEXTURE_2D);	1447	glEnable (GL_TEXTURE_2D);
1226	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1448	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1227		1449
1228	glBegin (GL_QUADS);	1450	glBegin (GL_QUADS);
1229		1451
…		…
1238	for (x = 0; x < sw; x++)	1460	for (x = 0; x < sw; x++)
1239	if (row->c0 <= x + vx && x + vx < row->c1)	1461	if (row->c0 <= x + vx && x + vx < row->c1)
1240	{	1462	{
1241	mapcell *cell = row->col + (x + vx - row->c0);	1463	mapcell *cell = row->col + (x + vx - row->c0);
1242		1464
1243	darkness[y * sw4 + x] = cell->darkness < 0
1244	? 255 - FOW_DARKNESS
1245	: 255 - cell->darkness;
1246
1247	face = cell->face [z];	1465	face = cell->face [z];
1248		1466
1249	if (face)	1467	if (face && face < self->texs)
1250	{	1468	{
1251	maptex tex = self->tex [face];	1469	maptex tex = self->tex [face];
1252
1253	int px = (x + 1) * 32 - tex.w;	1470	int px = (x + 1) * 32 - tex.w;
1254	int py = (y + 1) * 32 - tex.h;	1471	int py = (y + 1) * 32 - tex.h;
1255		1472
1256	if (last_name != tex.name)	1473	if (last_name != tex.name)
1257	{	1474	{
1258	glEnd ();	1475	glEnd ();
1259	last_name = tex.name;
1260	glBindTexture (GL_TEXTURE_2D, last_name);	1476	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1261	glBegin (GL_QUADS);	1477	glBegin (GL_QUADS);
1262	}	1478	}
1263		1479
1264	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1480	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1265	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1481	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1266	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);
1267	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1483	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1268	}	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	}
1269	}	1504	}
1270	}	1505	}
1271		1506
1272	glEnd ();	1507	glEnd ();
1273		1508
1274	glDisable (GL_TEXTURE_2D);	1509	glDisable (GL_TEXTURE_2D);
1275	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	}
1276		1636
1277	EXTEND (SP, 3);	1637	EXTEND (SP, 3);
1278	PUSHs (sv_2mortal (newSViv (sw4)));	1638	PUSHs (sv_2mortal (newSViv (sw4)));
1279	PUSHs (sv_2mortal (newSViv (sh)));	1639	PUSHs (sv_2mortal (newSViv (sh)));
1280	PUSHs (darkness_sv);	1640	PUSHs (darkness_sv);
1281	}	1641	}
1282		1642
1283	SV *	1643	SV *
1284	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)
1285	CODE:	1645	CODE:
1286	{	1646	{
1287	int x, y, x1, y1;	1647	int x, y, x1, y1;
1288	SV *data_sv = newSV (w * h * 7 + 5);	1648	SV *data_sv = newSV (w * h * 7 + 5);
1289	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1649	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1351	}	1711	}
1352	OUTPUT:	1712	OUTPUT:
1353	RETVAL	1713	RETVAL
1354		1714
1355	void	1715	void
1356	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)
1357	PPCODE:	1717	PPCODE:
1358	{	1718	{
1359	int x, y, z;	1719	int x, y, z;
1360	int w, h;	1720	int w, h;
1361	int x1, y1;	1721	int x1, y1;
…		…
1393		1753
1394	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1754	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1395	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1755	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1396	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1756	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1397		1757
1398	if (cell->darkness <= 0)	1758	if (cell->darkness == 0)
1399	{	1759	{
1400	cell->darkness = -1;	1760	cell->darkness = 0;
1401		1761
1402	for (z = 0; z <= 2; z++)	1762	for (z = 0; z <= 2; z++)
1403	{	1763	{
1404	cell->face[z] = face[z];	1764	cell->face[z] = face[z];
1405		1765
…		…
1410	}	1770	}
1411	}	1771	}
1412	}	1772	}
1413	}	1773	}
1414		1774
1415	MODULE = CFClient PACKAGE = CFClient::MixChunk	1775	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1416		1776
1417	CFClient::MixChunk	1777	CFPlus::MixChunk
1418	new_from_file (SV *class, char *path)	1778	new_from_file (SV *class, char *path)
1419	CODE:	1779	CODE:
1420	RETVAL = Mix_LoadWAV (path);	1780	RETVAL = Mix_LoadWAV (path);
1421	OUTPUT:	1781	OUTPUT:
1422	RETVAL	1782	RETVAL
1423		1783
1424	void	1784	void
1425	DESTROY (CFClient::MixChunk self)	1785	DESTROY (CFPlus::MixChunk self)
1426	CODE:	1786	CODE:
1427	Mix_FreeChunk (self);	1787	Mix_FreeChunk (self);
1428		1788
1429	int	1789	int
1430	volume (CFClient::MixChunk self, int volume = -1)	1790	volume (CFPlus::MixChunk self, int volume = -1)
1431	CODE:	1791	CODE:
1432	RETVAL = Mix_VolumeChunk (self, volume);	1792	RETVAL = Mix_VolumeChunk (self, volume);
1433	OUTPUT:	1793	OUTPUT:
1434	RETVAL	1794	RETVAL
1435		1795
1436	int	1796	int
1437	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)
1438	CODE:	1798	CODE:
1439	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1799	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1440	OUTPUT:	1800	OUTPUT:
1441	RETVAL	1801	RETVAL
1442		1802
1443	MODULE = CFClient PACKAGE = CFClient::MixMusic	1803	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1444		1804
1445	int	1805	int
1446	volume (int volume = -1)	1806	volume (int volume = -1)
1447	CODE:	1807	CODE:
1448	RETVAL = Mix_VolumeMusic (volume);	1808	RETVAL = Mix_VolumeMusic (volume);
1449	OUTPUT:	1809	OUTPUT:
1450	RETVAL	1810	RETVAL
1451		1811
1452	CFClient::MixMusic	1812	CFPlus::MixMusic
1453	new_from_file (SV *class, char *path)	1813	new_from_file (SV *class, char *path)
1454	CODE:	1814	CODE:
1455	RETVAL = Mix_LoadMUS (path);	1815	RETVAL = Mix_LoadMUS (path);
1456	OUTPUT:	1816	OUTPUT:
1457	RETVAL	1817	RETVAL
1458		1818
1459	void	1819	void
1460	DESTROY (CFClient::MixMusic self)	1820	DESTROY (CFPlus::MixMusic self)
1461	CODE:	1821	CODE:
1462	Mix_FreeMusic (self);	1822	Mix_FreeMusic (self);
1463		1823
1464	int	1824	int
1465	play (CFClient::MixMusic self, int loops = -1)	1825	play (CFPlus::MixMusic self, int loops = -1)
1466	CODE:	1826	CODE:
1467	RETVAL = Mix_PlayMusic (self, loops);	1827	RETVAL = Mix_PlayMusic (self, loops);
1468	OUTPUT:	1828	OUTPUT:
1469	RETVAL	1829	RETVAL
1470		1830
1471	MODULE = CFClient PACKAGE = CFClient::OpenGL	1831	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1472		1832
1473	BOOT:	1833	BOOT:
1474	{	1834	{
1475	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1835	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1476	static const struct {	1836	static const struct {
1477	const char *name;	1837	const char *name;
1478	IV iv;	1838	IV iv;
1479	} *civ, const_iv[] = {	1839	} *civ, const_iv[] = {
1480	# define const_iv(name) { # name, (IV)name }	1840	# define const_iv(name) { # name, (IV)name }
1481	const_iv (GL_COLOR_MATERIAL),	1841	const_iv (GL_COLOR_MATERIAL),
1482	const_iv (GL_SMOOTH),	1842	const_iv (GL_SMOOTH),
1483	const_iv (GL_FLAT),	1843	const_iv (GL_FLAT),
1484	const_iv (GL_DITHER),	1844	const_iv (GL_DITHER),
1485	const_iv (GL_BLEND),	1845	const_iv (GL_BLEND),
		1846	const_iv (GL_CULL_FACE),
1486	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),
1487	const_iv (GL_AND),	1854	const_iv (GL_AND),
1488	const_iv (GL_ONE),	1855	const_iv (GL_ONE),
1489	const_iv (GL_ZERO),	1856	const_iv (GL_ZERO),
1490	const_iv (GL_SRC_ALPHA),	1857	const_iv (GL_SRC_ALPHA),
1491	const_iv (GL_SRC_ALPHA_SATURATE),	1858	const_iv (GL_DST_ALPHA),
1492	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1859	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1493	const_iv (GL_ONE_MINUS_DST_ALPHA),	1860	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1861	const_iv (GL_SRC_ALPHA_SATURATE),
1494	const_iv (GL_RGB),	1862	const_iv (GL_RGB),
1495	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),
1496	const_iv (GL_UNSIGNED_BYTE),	1867	const_iv (GL_UNSIGNED_BYTE),
		1868	const_iv (GL_UNSIGNED_SHORT),
		1869	const_iv (GL_UNSIGNED_INT),
1497	const_iv (GL_ALPHA),	1870	const_iv (GL_ALPHA),
		1871	const_iv (GL_INTENSITY),
1498	const_iv (GL_LUMINANCE),	1872	const_iv (GL_LUMINANCE),
		1873	const_iv (GL_LUMINANCE_ALPHA),
1499	const_iv (GL_FLOAT),	1874	const_iv (GL_FLOAT),
1500	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1875	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1501	const_iv (GL_COMPILE),	1876	const_iv (GL_COMPILE),
1502	const_iv (GL_TEXTURE_1D),	1877	const_iv (GL_TEXTURE_1D),
1503	const_iv (GL_TEXTURE_2D),	1878	const_iv (GL_TEXTURE_2D),
…		…
1505	const_iv (GL_TEXTURE_MAG_FILTER),	1880	const_iv (GL_TEXTURE_MAG_FILTER),
1506	const_iv (GL_TEXTURE_MIN_FILTER),	1881	const_iv (GL_TEXTURE_MIN_FILTER),
1507	const_iv (GL_TEXTURE_ENV_MODE),	1882	const_iv (GL_TEXTURE_ENV_MODE),
1508	const_iv (GL_TEXTURE_WRAP_S),	1883	const_iv (GL_TEXTURE_WRAP_S),
1509	const_iv (GL_TEXTURE_WRAP_T),	1884	const_iv (GL_TEXTURE_WRAP_T),
		1885	const_iv (GL_REPEAT),
1510	const_iv (GL_CLAMP),	1886	const_iv (GL_CLAMP),
1511	const_iv (GL_REPEAT),	1887	const_iv (GL_CLAMP_TO_EDGE),
1512	const_iv (GL_NEAREST),	1888	const_iv (GL_NEAREST),
1513	const_iv (GL_LINEAR),	1889	const_iv (GL_LINEAR),
1514	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1890	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1515	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1891	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1516	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1892	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1517	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1893	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1518	const_iv (GL_GENERATE_MIPMAP),	1894	const_iv (GL_GENERATE_MIPMAP),
1519	const_iv (GL_MODULATE),	1895	const_iv (GL_MODULATE),
1520	const_iv (GL_DECAL),	1896	const_iv (GL_DECAL),
1521	const_iv (GL_REPLACE),	1897	const_iv (GL_REPLACE),
		1898	const_iv (GL_DEPTH_BUFFER_BIT),
1522	const_iv (GL_COLOR_BUFFER_BIT),	1899	const_iv (GL_COLOR_BUFFER_BIT),
1523	const_iv (GL_PROJECTION),	1900	const_iv (GL_PROJECTION),
1524	const_iv (GL_MODELVIEW),	1901	const_iv (GL_MODELVIEW),
1525	const_iv (GL_COLOR_LOGIC_OP),	1902	const_iv (GL_COLOR_LOGIC_OP),
1526	const_iv (GL_SEPARABLE_2D),	1903	const_iv (GL_SEPARABLE_2D),
1527	const_iv (GL_CONVOLUTION_2D),	1904	const_iv (GL_CONVOLUTION_2D),
1528	const_iv (GL_CONVOLUTION_BORDER_MODE),	1905	const_iv (GL_CONVOLUTION_BORDER_MODE),
1529	const_iv (GL_CONSTANT_BORDER),	1906	const_iv (GL_CONSTANT_BORDER),
1530	const_iv (GL_LINES),	1907	const_iv (GL_LINES),
		1908	const_iv (GL_LINE_STRIP),
		1909	const_iv (GL_LINE_LOOP),
1531	const_iv (GL_QUADS),	1910	const_iv (GL_QUADS),
1532	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),
1533	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1915	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1534	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),
1535	# undef const_iv	1921	# undef const_iv
1536	};	1922	};
1537		1923
1538	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; )
1539	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1925	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1540	}	1926	}
1541		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
1542	int glGetError ()	1949	int glGetError ()
		1950
		1951	void glFinish ()
1543		1952
1544	void glClear (int mask)	1953	void glClear (int mask)
1545		1954
1546	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)
1547	PROTOTYPE: @	1956	PROTOTYPE: @
…		…
1554		1963
1555	void glHint (int target, int mode)	1964	void glHint (int target, int mode)
1556		1965
1557	void glBlendFunc (int sfactor, int dfactor)	1966	void glBlendFunc (int sfactor, int dfactor)
1558		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
1559	void glLogicOp (int opcode)	1974	void glLogicOp (int opcode)
1560		1975
1561	void glColorMask (int red, int green, int blue, int alpha)	1976	void glColorMask (int red, int green, int blue, int alpha)
1562		1977
1563	void glMatrixMode (int mode)	1978	void glMatrixMode (int mode)
…		…
1566		1981
1567	void glPopMatrix ()	1982	void glPopMatrix ()
1568		1983
1569	void glLoadIdentity ()	1984	void glLoadIdentity ()
1570		1985
		1986	void glDrawBuffer (int buffer)
		1987
		1988	void glReadBuffer (int buffer)
		1989
1571	# 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
1572	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_)
1573		1995
1574	void glViewport (int x, int y, int width, int height)	1996	void glViewport (int x, int y, int width, int height)
1575		1997
1576	void glScissor (int x, int y, int width, int height)	1998	void glScissor (int x, int y, int width, int height)
…		…
1591		2013
1592	void glEnd ()	2014	void glEnd ()
1593		2015
1594	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)
1595	PROTOTYPE: @	2017	PROTOTYPE: @
		2018	ALIAS:
		2019	glColor_premultiply = 1
1596	CODE:	2020	CODE:
1597	glColor4ub (MIN ((int)(r * 255.f), 255),	2021	if (ix)
1598	MIN ((int)(g * 255.f), 255),	2022	{
1599	MIN ((int)(b * 255.f), 255),	2023	r *= a;
1600	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);
1601		2040
1602	void glVertex (float x, float y, float z = 0.)	2041	void glVertex (float x, float y, float z = 0.)
1603	CODE:	2042	CODE:
1604	glVertex3f (x, y, z);	2043	glVertex3f (x, y, z);
1605		2044
…		…
1617		2056
1618	void glBindTexture (int target, int name)	2057	void glBindTexture (int target, int name)
1619		2058
1620	void glConvolutionParameter (int target, int pname, float params)	2059	void glConvolutionParameter (int target, int pname, float params)
1621	CODE:	2060	CODE:
1622	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2061	if (gl.ConvolutionParameterf)
		2062	gl.ConvolutionParameterf (target, pname, params);
1623		2063
1624	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)
1625	CODE:	2065	CODE:
1626	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2066	if (gl.ConvolutionFilter2D)
1627	(target, internalformat, width, height, format, type, data));	2067	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1628		2068
1629	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)
1630	CODE:	2070	CODE:
1631	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2071	if (gl.SeparableFilter2D)
1632	(target, internalformat, width, height, format, type, row, column));	2072	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1633		2073
1634	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)
1635		2075
1636	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)
1637		2077
1638	void glRasterPos (int x, int y)	2078	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1639	CODE:
1640	glRasterPos2i (x, y);
1641		2079
1642	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)
1643		2081
1644	int glGenTexture ()	2082	int glGenTexture ()
1645	CODE:	2083	CODE:

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