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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.79 by root, Sun May 14 22:24:14 2006 UTC vs.
Revision 1.155 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
		17	#include <math.h>
12	#include <string.h>	18	#include <string.h>
13	#include <stdio.h>	19	#include <stdio.h>
		20	#include <stdlib.h>
14		21
15	#include <SDL.h>	22	#include <SDL.h>
16	#include <SDL_endian.h>	23	#include <SDL_endian.h>
17	#include <SDL_image.h>	24	#include <SDL_image.h>
18	#include <SDL_mixer.h>	25	#include <SDL_mixer.h>
19	#include <SDL_opengl.h>	26	#include <SDL_opengl.h>
20		27
		28	#define PANGO_ENABLE_BACKEND
		29	#define G_DISABLE_CAST_CHECKS
		30
21	#include <glib/gmacros.h>	31	#include <glib/gmacros.h>
22		32
23	#include <pango/pango.h>	33	#include <pango/pango.h>
24	#include <pango/pangofc-fontmap.h>
25	#include <pango/pangoft2.h>
26	#include <pango/pangocairo.h>
27		34
28	#ifndef _WIN32	35	#ifndef _WIN32
29	# include <sys/types.h>	36	# include <sys/types.h>
30	# include <sys/socket.h>	37	# include <sys/socket.h>
31	# include <netinet/in.h>	38	# include <netinet/in.h>
…		…
38	typedef signed char int8_t;	45	typedef signed char int8_t;
39	typedef signed short int16_t;	46	typedef signed short int16_t;
40	typedef signed int int32_t;	47	typedef signed int int32_t;
41	#endif	48	#endif
42		49
43	#include "glext.h"	50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */
44		51
45	#define FOW_DARKNESS 32	52	#define FOW_DARKNESS 32
46		53
47	#define MAP_EXTEND_X 32	54	#define MAP_EXTEND_X 32
48	#define MAP_EXTEND_Y 512	55	#define MAP_EXTEND_Y 512
49		56
50	#define MIN_FONT_HEIGHT 10	57	#define MIN_FONT_HEIGHT 10
51		58
52	#define GL_CALL(type,func,args) \	59	#if 0
53	{ \	60	# define PARACHUTE SDL_INIT_NOPARACHUTE
54	static int init_; \	61	#else
55	static type fptr_; \	62	# define PARACHUTE 0
56	\	63	#endif
57	if (!init_) \
58	{ \
59	init_ = 1; \
60	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
61	} \
62	\
63	if (fptr_) \
64	fptr_ args; \
65	}
66		64
		65	static struct
		66	{
		67	#define GL_FUNC(ptr,name) ptr name;
		68	#include "glfunc.h"
		69	#undef GL_FUNC
		70	} gl;
		71
		72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		73	{
		74	if (gl.BlendFuncSeparate)
		75	gl.BlendFuncSeparate (sa, da, saa, daa);
		76	else if (gl.BlendFuncSeparateEXT)
		77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		78	else
		79	glBlendFunc (sa, da);
		80	}
		81
		82	#include "texcache.c"
		83
		84	#include "pango-font.c"
		85	#include "pango-fontmap.c"
		86	#include "pango-render.c"
		87
67	typedef Mix_Chunk *CFClient__MixChunk;	88	typedef Mix_Chunk *CFPlus__MixChunk;
68	typedef Mix_Music *CFClient__MixMusic;	89	typedef Mix_Music *CFPlus__MixMusic;
69		90
70	typedef PangoFontDescription *CFClient__Font;	91	typedef PangoFontDescription *CFPlus__Font;
		92
		93	static int
		94	shape_attr_p (PangoLayoutRun *run)
		95	{
		96	GSList *attrs = run->item->analysis.extra_attrs;
		97
		98	while (attrs)
		99	{
		100	PangoAttribute *attr = attrs->data;
		101
		102	if (attr->klass->type == PANGO_ATTR_SHAPE)
		103	return 1;
		104
		105	attrs = attrs->next;
		106	}
		107
		108	return 0;
		109	}
71		110
72	typedef struct cf_layout {	111	typedef struct cf_layout {
73	PangoLayout *pl; // either derived from a cairo or ft2 context	112	PangoLayout *pl;
74	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
75	float r, g, b, a; // default color for rgba mode	113	float r, g, b, a; // default color for rgba mode
76	int base_height;	114	int base_height;
77	CFClient__Font font;	115	CFPlus__Font font;
78	} *CFClient__Layout;	116	} *CFPlus__Layout;
79		117
80	static CFClient__Font default_font;	118	static CFPlus__Font default_font;
81	static PangoContext *ft2_context, *cairo_context;	119	static PangoContext *opengl_context;
82	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	120	static PangoFontMap *opengl_fontmap;
83		121
84	static void	122	static void
85	substitute_func (FcPattern *pattern, gpointer data)	123	substitute_func (FcPattern *pattern, gpointer data)
86	{	124	{
87	FcPatternAddBool (pattern, FC_HINTING , 1);	125	FcPatternAddBool (pattern, FC_HINTING, 1);
		126	#ifdef FC_HINT_STYLE
		127	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		128	#endif
88	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
89	}	130	}
90		131
91	static void	132	static void
92	layout_update_font (CFClient__Layout self)	133	layout_update_font (CFPlus__Layout self)
93	{	134	{
94	/* use a random scale factor to account for unknown descenders, 0.8 works	135	/* use a random scale factor to account for unknown descenders, 0.8 works
95	* reasonably well with bitstream vera	136	* reasonably well with bitstream vera
96	*/	137	*/
97	PangoFontDescription *font = self->font ? self->font : default_font;	138	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
101		142
102	pango_layout_set_font_description (self->pl, font);	143	pango_layout_set_font_description (self->pl, font);
103	}	144	}
104		145
105	static void	146	static void
106	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	147	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
107	{	148	{
		149	PangoRectangle rect;
		150
		151	// get_pixel_* wrongly rounds down
108	pango_layout_get_pixel_size (self->pl, w, h);	152	pango_layout_get_extents (self->pl, 0, &rect);
109		153
110	if (!*w) *w = 1;	154	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
111	if (!*h) *h = 1;	155	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
112		156
113	*w = (*w + 3) & ~3;	157	if (!rect.width) rect.width = 1;
		158	if (!rect.height) rect.height = 1;
		159
		160	*w = rect.width;
		161	*h = rect.height;
114	}	162	}
115		163
116	typedef uint16_t mapface;	164	typedef uint16_t mapface;
117		165
118	typedef struct {	166	typedef struct {
…		…
121	float s, t;	169	float s, t;
122	uint8_t r, g, b, a;	170	uint8_t r, g, b, a;
123	} maptex;	171	} maptex;
124		172
125	typedef struct {	173	typedef struct {
126	int16_t darkness;	174	uint32_t player;
127	mapface face[3];	175	mapface face[3];
		176	uint16_t darkness;
		177	uint8_t stat_width, stat_hp, flags;
128	} mapcell;	178	} mapcell;
129		179
130	typedef struct {	180	typedef struct {
131	int32_t c0, c1;	181	int32_t c0, c1;
132	mapcell *col;	182	mapcell *col;
…		…
141	int texs;	191	int texs;
142	maptex *tex;	192	maptex *tex;
143		193
144	int32_t rows;	194	int32_t rows;
145	maprow *row;	195	maprow *row;
146	} *CFClient__Map;	196	} *CFPlus__Map;
147		197
148	static char *	198	static char *
149	prepend (char *ptr, int sze, int inc)	199	prepend (char *ptr, int sze, int inc)
150	{	200	{
151	char *p;	201	char *p;
…		…
169		219
170	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	220	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
171	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	221	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
172		222
173	static maprow *	223	static maprow *
174	map_get_row (CFClient__Map self, int y)	224	map_get_row (CFPlus__Map self, int y)
175	{	225	{
176	if (0 > y)	226	if (0 > y)
177	{	227	{
178	int extend = - y + MAP_EXTEND_Y;	228	int extend = - y + MAP_EXTEND_Y;
179	Prepend (maprow, self->row, self->rows, extend);	229	Prepend (maprow, self->row, self->rows, extend);
…		…
217		267
218	return row->col + (x - row->c0);	268	return row->col + (x - row->c0);
219	}	269	}
220		270
221	static mapcell *	271	static mapcell *
222	map_get_cell (CFClient__Map self, int x, int y)	272	map_get_cell (CFPlus__Map self, int x, int y)
223	{	273	{
224	return row_get_cell (map_get_row (self, y), x);	274	return row_get_cell (map_get_row (self, y), x);
225	}	275	}
226		276
227	static void	277	static void
228	map_clear (CFClient__Map self)	278	map_clear (CFPlus__Map self)
229	{	279	{
230	int r;	280	int r;
231		281
232	for (r = 0; r < self->rows; r++)	282	for (r = 0; r < self->rows; r++)
233	Safefree (self->row[r].col);	283	Safefree (self->row[r].col);
…		…
241	self->row = 0;	291	self->row = 0;
242	self->rows = 0;	292	self->rows = 0;
243	}	293	}
244		294
245	static void	295	static void
246	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	296	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
247	{	297	{
248	int x, y;	298	int x, y;
249	maprow *row;	299	maprow *row;
		300	mapcell *cell;
250		301
251	for (y = y0; y < y0 + h; y++)	302	for (y = y0; y < y0 + h; y++)
252	if (y >= 0)	303	if (y >= 0)
253	{	304	{
254	if (y >= self->rows)	305	if (y >= self->rows)
…		…
260	if (x >= row->c0)	311	if (x >= row->c0)
261	{	312	{
262	if (x >= row->c1)	313	if (x >= row->c1)
263	break;	314	break;
264		315
265	row->col[x - row->c0].darkness = -1;	316	cell = row->col + x - row->c0;
		317
		318	cell->darkness = 0;
		319	cell->stat_hp = 0;
		320	cell->flags = 0;
		321	cell->player = 0;
266	}	322	}
267	}	323	}
268	}	324	}
269		325
270	static void	326	static void
…		…
291	ev.data2 = 0;	347	ev.data2 = 0;
292		348
293	SDL_PushEvent ((SDL_Event *)&ev);	349	SDL_PushEvent ((SDL_Event *)&ev);
294	}	350	}
295		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
296	MODULE = CFClient PACKAGE = CFClient	369	MODULE = CFPlus PACKAGE = CFPlus
297		370
298	PROTOTYPES: ENABLE	371	PROTOTYPES: ENABLE
299		372
300	BOOT:	373	BOOT:
301	{	374	{
302	HV *stash = gv_stashpv ("CFClient", 1);	375	HV *stash = gv_stashpv ("CFPlus", 1);
303	static const struct {	376	static const struct {
304	const char *name;	377	const char *name;
305	IV iv;	378	IV iv;
306	} *civ, const_iv[] = {	379	} *civ, const_iv[] = {
307	# define const_iv(name) { # name, (IV)name }	380	# define const_iv(name) { # name, (IV)name }
…		…
408		481
409	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; )
410	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	483	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
411	}	484	}
412		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
413	void	497	void
414	pango_init ()	498	pango_init ()
415	CODE:	499	CODE:
416	{	500	{
417	// delayed, so it can pick up new fonts added by AddFontResourceEx
418	ft2_fontmap = pango_ft2_font_map_new ();	501	opengl_fontmap = pango_opengl_font_map_new ();
419	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);
420	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	503	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
421
422	cairo_fontmap = pango_cairo_font_map_get_default ();
423	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
424	}	504	}
425		505
426	int	506	int
427	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	507	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
428		508
429	void	509	void
430	SDL_Quit ()	510	SDL_Quit ()
431		511
432	void	512	void
…		…
438	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	518	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
439	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	519	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
440	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	520	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
441	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	521	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
442		522
		523	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		524	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		525
443	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	526	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
444	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	527	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
445	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	528	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
446	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	529	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
447		530
448	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	531	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		532	#if SDL_VERSION_ATLEAST(1,2,10)
449	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	533	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
450	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	534	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		535	#endif
451		536
452	SDL_EnableUNICODE (1);	537	SDL_EnableUNICODE (1);
453	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	538	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
454		539
455	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	540	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
464		549
465	++m;	550	++m;
466	}	551	}
467	}	552	}
468		553
		554	char *
		555	SDL_GetError ()
		556
469	int	557	int
470	SDL_SetVideoMode (int w, int h, int fullscreen)	558	SDL_SetVideoMode (int w, int h, int fullscreen)
471	CODE:	559	CODE:
472	RETVAL = !!SDL_SetVideoMode (	560	RETVAL = !!SDL_SetVideoMode (
473	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	561	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
474	);	562	);
		563	if (RETVAL)
		564	{
475	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	}
476	OUTPUT:	570	OUTPUT:
477	RETVAL	571	RETVAL
478		572
479	void	573	void
480	SDL_GL_SwapBuffers ()	574	SDL_GL_SwapBuffers ()
		575
		576	char *
		577	SDL_GetKeyName (int sym)
481		578
482	void	579	void
483	SDL_PollEvent ()	580	SDL_PollEvent ()
484	PPCODE:	581	PPCODE:
485	{	582	{
…		…
504	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	601	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
505	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	602	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
506	break;	603	break;
507		604
508	case SDL_MOUSEMOTION:	605	case SDL_MOUSEMOTION:
		606	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		607
509	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	608	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
510	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	609	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
511	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	610	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
512	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	611	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
513	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	612	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
514	break;	613	break;
515		614
516	case SDL_MOUSEBUTTONDOWN:	615	case SDL_MOUSEBUTTONDOWN:
517	case SDL_MOUSEBUTTONUP:	616	case SDL_MOUSEBUTTONUP:
		617	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		618
518	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	619	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
519	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	620	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
520	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	621	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
521	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	622	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
522	break;	623	break;
…		…
526	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	627	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
527	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	628	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
528	break;	629	break;
529	}	630	}
530		631
531	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	632	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
532	}	633	}
533	}	634	}
534		635
535	int	636	int
536	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)
…		…
549	CODE:	650	CODE:
550	#ifndef _WIN32	651	#ifndef _WIN32
551	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	652	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
552	#endif	653	#endif
553		654
554	char *
555	gl_version ()
556	CODE:
557	RETVAL = (char *)glGetString (GL_VERSION);
558	OUTPUT:
559	RETVAL
560
561	char *
562	gl_extensions ()
563	CODE:
564	RETVAL = (char *)glGetString (GL_EXTENSIONS);
565	OUTPUT:
566	RETVAL
567
568	void	655	void
569	add_font (char *file)	656	add_font (char *file)
570	CODE:	657	CODE:
571	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	658	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
572	#ifdef _WIN32
573	// cairo... sigh... requires win2000
574	AddFontResourceEx (file, FR_PRIVATE, 0);
575	#endif
576		659
577	void	660	void
578	load_image_inline (SV *image_)	661	load_image_inline (SV *image_)
579	ALIAS:	662	ALIAS:
580	load_image_file = 1	663	load_image_file = 1
…		…
622		705
623	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	706	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
624		707
625	assert (surface2->pitch == surface2->w * 4);	708	assert (surface2->pitch == surface2->w * 4);
626		709
		710	SDL_LockSurface (surface2);
627	EXTEND (SP, 5);	711	EXTEND (SP, 6);
628	PUSHs (sv_2mortal (newSViv (surface2->w)));	712	PUSHs (sv_2mortal (newSViv (surface2->w)));
629	PUSHs (sv_2mortal (newSViv (surface2->h)));	713	PUSHs (sv_2mortal (newSViv (surface2->h)));
630	SDL_LockSurface (surface2);
631	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	714	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
632	SDL_UnlockSurface (surface2);
633	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	715	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
634	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	716	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
635	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	717	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		718	SDL_UnlockSurface (surface2);
636		719
637	SDL_FreeSurface (surface);	720	SDL_FreeSurface (surface);
638	SDL_FreeSurface (surface2);	721	SDL_FreeSurface (surface2);
639	}	722	}
640		723
…		…
664	}	747	}
665		748
666	void	749	void
667	error (char *message)	750	error (char *message)
668	CODE:	751	CODE:
		752	fprintf (stderr, "ERROR: %s\n", message);
669	#ifdef _WIN32	753	#ifdef _WIN32
670	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	754	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
671	#else
672	fprintf (stderr, "ERROR: %s\n", message);
673	#endif	755	#endif
674		756
675	void	757	void
676	fatal (char *message)	758	fatal (char *message)
677	CODE:	759	CODE:
		760	fprintf (stderr, "FATAL: %s\n", message);
678	#ifdef _WIN32	761	#ifdef _WIN32
679	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	762	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
680	#else
681	fprintf (stderr, "FATAL: %s\n", message);
682	#endif	763	#endif
683	exit (1);	764	_exit (1);
684		765
		766	void
		767	_exit (int retval)
		768	CODE:
		769	_exit (retval);
		770
685	MODULE = CFClient PACKAGE = CFClient::Font	771	MODULE = CFPlus PACKAGE = CFPlus::Font
686		772
687	CFClient::Font	773	CFPlus::Font
688	new_from_file (SV *class, char *path, int id = 0)	774	new_from_file (SV *class, char *path, int id = 0)
689	CODE:	775	CODE:
690	{	776	{
691	int count;	777	int count;
692	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	778	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
695	}	781	}
696	OUTPUT:	782	OUTPUT:
697	RETVAL	783	RETVAL
698		784
699	void	785	void
700	DESTROY (CFClient::Font self)	786	DESTROY (CFPlus::Font self)
701	CODE:	787	CODE:
702	pango_font_description_free (self);	788	pango_font_description_free (self);
703		789
704	void	790	void
705	make_default (CFClient::Font self)	791	make_default (CFPlus::Font self)
706	CODE:	792	CODE:
707	default_font = self;	793	default_font = self;
708		794
709	MODULE = CFClient PACKAGE = CFClient::Layout	795	MODULE = CFPlus PACKAGE = CFPlus::Layout
710		796
711	CFClient::Layout	797	void
712	new (SV *class, int rgba = 0)	798	reset_glyph_cache ()
		799	CODE:
		800	tc_clear ();
		801
		802	CFPlus::Layout
		803	new (SV *class)
713	CODE:	804	CODE:
714	New (0, RETVAL, 1, struct cf_layout);	805	New (0, RETVAL, 1, struct cf_layout);
715		806
716	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	807	RETVAL->pl = pango_layout_new (opengl_context);
717	RETVAL->rgba = rgba;
718	RETVAL->r = 1.;	808	RETVAL->r = 1.;
719	RETVAL->g = 1.;	809	RETVAL->g = 1.;
720	RETVAL->b = 1.;	810	RETVAL->b = 1.;
721	RETVAL->a = 1.;	811	RETVAL->a = 1.;
722	RETVAL->base_height = MIN_FONT_HEIGHT;	812	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
726	layout_update_font (RETVAL);	816	layout_update_font (RETVAL);
727	OUTPUT:	817	OUTPUT:
728	RETVAL	818	RETVAL
729		819
730	void	820	void
731	DESTROY (CFClient::Layout self)	821	DESTROY (CFPlus::Layout self)
732	CODE:	822	CODE:
733	g_object_unref (self->pl);	823	g_object_unref (self->pl);
734	Safefree (self);	824	Safefree (self);
735		825
736	int
737	is_rgba (CFClient::Layout self)
738	CODE:
739	RETVAL = self->rgba;
740	OUTPUT:
741	RETVAL
742
743	void	826	void
744	set_text (CFClient::Layout self, SV *text_)	827	set_text (CFPlus::Layout self, SV *text_)
745	CODE:	828	CODE:
746	{	829	{
747	STRLEN textlen;	830	STRLEN textlen;
748	char *text = SvPVutf8 (text_, textlen);	831	char *text = SvPVutf8 (text_, textlen);
749		832
750	pango_layout_set_text (self->pl, text, textlen);	833	pango_layout_set_text (self->pl, text, textlen);
751	}	834	}
752		835
753	void	836	void
754	set_markup (CFClient::Layout self, SV *text_)	837	set_markup (CFPlus::Layout self, SV *text_)
755	CODE:	838	CODE:
756	{	839	{
757	STRLEN textlen;	840	STRLEN textlen;
758	char *text = SvPVutf8 (text_, textlen);	841	char *text = SvPVutf8 (text_, textlen);
759		842
760	pango_layout_set_markup (self->pl, text, textlen);	843	pango_layout_set_markup (self->pl, text, textlen);
761	}	844	}
762		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
763	SV *	931	SV *
764	get_text (CFClient::Layout self)	932	get_text (CFPlus::Layout self)
765	CODE:	933	CODE:
766	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	934	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
767	SvUTF8_on (RETVAL);	935	sv_utf8_decode (RETVAL);
768	OUTPUT:	936	OUTPUT:
769	RETVAL	937	RETVAL
770		938
771	void	939	void
772	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.)
773	CODE:	941	CODE:
774	self->r = r;	942	self->r = r;
775	self->g = g;	943	self->g = g;
776	self->b = b;	944	self->b = b;
777	self->a = a;	945	self->a = a;
778		946
779	void	947	void
780	set_font (CFClient::Layout self, CFClient::Font font = 0)	948	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
781	CODE:	949	CODE:
782	if (self->font != font)	950	if (self->font != font)
783	{	951	{
784	self->font = font;	952	self->font = font;
785	layout_update_font (self);	953	layout_update_font (self);
786	}	954	}
787		955
788	void	956	void
789	set_height (CFClient::Layout self, int base_height)	957	set_height (CFPlus::Layout self, int base_height)
790	CODE:	958	CODE:
791	if (self->base_height != base_height)	959	if (self->base_height != base_height)
792	{	960	{
793	self->base_height = base_height;	961	self->base_height = base_height;
794	layout_update_font (self);	962	layout_update_font (self);
795	}	963	}
796		964
797	void	965	void
798	set_width (CFClient::Layout self, int max_width = -1)	966	set_width (CFPlus::Layout self, int max_width = -1)
799	CODE:	967	CODE:
800	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);
801		969
802	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
803	size (CFClient::Layout self)	996	size (CFPlus::Layout self)
804	PPCODE:	997	PPCODE:
805	{	998	{
806	int w, h;	999	int w, h;
807		1000
808	layout_get_pixel_size (self, &w, &h);	1001	layout_get_pixel_size (self, &w, &h);
…		…
811	PUSHs (sv_2mortal (newSViv (w)));	1004	PUSHs (sv_2mortal (newSViv (w)));
812	PUSHs (sv_2mortal (newSViv (h)));	1005	PUSHs (sv_2mortal (newSViv (h)));
813	}	1006	}
814		1007
815	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
816	xy_to_index (CFClient::Layout self, int x, int y)	1021	xy_to_index (CFPlus::Layout self, int x, int y)
817	CODE:	1022	CODE:
818	{	1023	{
819	int index, trailing;	1024	int index, trailing;
820	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);
821	RETVAL = index;	1026	RETVAL = index;
822	}	1027	}
823	OUTPUT:	1028	OUTPUT:
824	RETVAL	1029	RETVAL
825		1030
826	void	1031	void
827	cursor_pos (CFClient::Layout self, int index)	1032	cursor_pos (CFPlus::Layout self, int index)
828	PPCODE:	1033	PPCODE:
829	{	1034	{
830	PangoRectangle strong_pos;	1035	PangoRectangle strong_pos;
831	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1036	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
832		1037
…		…
835	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1040	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
836	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1041	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
837	}	1042	}
838		1043
839	void	1044	void
840	render (CFClient::Layout self)	1045	render (CFPlus::Layout self, float x, float y, int flags = 0)
841	PPCODE:	1046	PPCODE:
842	{	1047	pango_opengl_render_layout_subpixel (
843	SV *retval;	1048	self->pl,
844	int w, h;	1049	x * PANGO_SCALE, y * PANGO_SCALE,
		1050	self->r, self->g, self->b, self->a,
		1051	flags
		1052	);
845		1053
846	layout_get_pixel_size (self, &w, &h);	1054	MODULE = CFPlus PACKAGE = CFPlus::Texture
847		1055
848	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)
849	{	1064	{
850	cairo_surface_t *surface;	1065	int nw = minpot (ow);
851	cairo_t *cairo;	1066	int nh = minpot (oh);
852		1067
853	retval = newSV (w * h * 4);	1068	if (nw != ow || nh != oh)
854	SvPOK_only (retval);
855	SvCUR_set (retval, w * h * 4);
856
857	memset (SvPVX (retval), 0, w * h * 4);
858
859	surface = cairo_image_surface_create_for_data (
860	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
861	cairo = cairo_create (surface);
862	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
863
864	pango_cairo_show_layout (cairo, self->pl);
865
866	cairo_destroy (cairo);
867	cairo_surface_destroy (surface);
868
869	// what a mess, and its premultiplied, too :(
870	{	1069	{
871	uint32_t *p = (uint32_t *)SvPVX (retval);	1070	if (SvOK (data_))
872	uint32_t *e = p + w * h;
873
874	while (p < e)
875	{	1071	{
876	uint32_t rgba = *p;	1072	STRLEN datalen;
877	rgba = (rgba >> 24) | (rgba << 8);	1073	char *data = SvPVbyte (data_, datalen);
878	rgba = SDL_SwapBE32 (rgba);	1074	int bpp = datalen / (ow * oh);
879	*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_);
880	}	1085	}
		1086
		1087	sv_setiv (w_, nw);
		1088	sv_setiv (h_, nh);
881	}	1089	}
882
883	EXTEND (SP, 5);
884	PUSHs (sv_2mortal (newSViv (w)));
885	PUSHs (sv_2mortal (newSViv (h)));
886	PUSHs (sv_2mortal (retval));
887	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
888	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
889	}	1090	}
890	else
891	{
892	FT_Bitmap bitmap;
893
894	retval = newSV (w * h);
895	SvPOK_only (retval);
896	SvCUR_set (retval, w * h);
897
898	bitmap.rows = h;
899	bitmap.width = w;
900	bitmap.pitch = w;
901	bitmap.buffer = (unsigned char*)SvPVX (retval);
902	bitmap.num_grays = 256;
903	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
904
905	memset (bitmap.buffer, 0, w * h);
906
907	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
908
909	EXTEND (SP, 5);
910	PUSHs (sv_2mortal (newSViv (w)));
911	PUSHs (sv_2mortal (newSViv (h)));
912	PUSHs (sv_2mortal (retval));
913	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
914	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
915	}
916	}	1091	}
917		1092
918	MODULE = CFClient PACKAGE = CFClient::Texture
919
920	void	1093	void
921	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.)
922	PROTOTYPE: $$$;$$	1095	PROTOTYPE: $$$;$$
923	ALIAS:	1096	ALIAS:
924	draw_quad_alpha = 1	1097	draw_quad_alpha = 1
925	draw_quad_alpha_premultiplied = 2	1098	draw_quad_alpha_premultiplied = 2
926	CODE:	1099	CODE:
927	{	1100	{
928	HV *hv = (HV *)SvRV (self);	1101	HV *hv = (HV *)SvRV (self);
929	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1102	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
930	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1103	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
931	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1104	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
932	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
933		1105
934	if (items < 5)	1106	if (items < 5)
935	{	1107	{
936	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1108	w = SvNV (*hv_fetch (hv, "w", 1, 1));
937	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1109	h = SvNV (*hv_fetch (hv, "h", 1, 1));
938	}	1110	}
939		1111
940	if (ix)	1112	if (ix)
941	{	1113	{
942	glEnable (GL_BLEND);	1114	glEnable (GL_BLEND);
		1115
		1116	if (ix == 2)
943	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);
944	}	1124	}
945		1125
946	glBindTexture (GL_TEXTURE_2D, name);	1126	glBindTexture (GL_TEXTURE_2D, name);
947
948	if (wrap_mode)
949	{
950	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
951	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
952	}
953		1127
954	glBegin (GL_QUADS);	1128	glBegin (GL_QUADS);
955	glTexCoord2f (0, 0); glVertex2f (x , y );	1129	glTexCoord2f (0, 0); glVertex2f (x , y );
956	glTexCoord2f (0, t); glVertex2f (x , y + h);	1130	glTexCoord2f (0, t); glVertex2f (x , y + h);
957	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1131	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
958	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1132	glTexCoord2f (s, 0); glVertex2f (x + w, y );
959	glEnd ();	1133	glEnd ();
960		1134
961	if (ix)	1135	if (ix)
		1136	{
		1137	glDisable (GL_ALPHA_TEST);
962	glDisable (GL_BLEND);	1138	glDisable (GL_BLEND);
		1139	}
963	}	1140	}
964		1141
965	MODULE = CFClient PACKAGE = CFClient::Map	1142	MODULE = CFPlus PACKAGE = CFPlus::Map
966		1143
967	CFClient::Map	1144	CFPlus::Map
968	new (SV *class, int map_width, int map_height)	1145	new (SV *class, int map_width, int map_height)
969	CODE:	1146	CODE:
970	New (0, RETVAL, 1, struct map);	1147	New (0, RETVAL, 1, struct map);
971	RETVAL->x = 0;	1148	RETVAL->x = 0;
972	RETVAL->y = 0;	1149	RETVAL->y = 0;
…		…
982	RETVAL->row = 0;	1159	RETVAL->row = 0;
983	OUTPUT:	1160	OUTPUT:
984	RETVAL	1161	RETVAL
985		1162
986	void	1163	void
987	DESTROY (CFClient::Map self)	1164	DESTROY (CFPlus::Map self)
988	CODE:	1165	CODE:
989	{	1166	{
990	map_clear (self);	1167	map_clear (self);
991	Safefree (self->face);	1168	Safefree (self->face);
		1169	Safefree (self->tex);
992	Safefree (self);	1170	Safefree (self);
993	}	1171	}
994		1172
995	void	1173	void
996	clear (CFClient::Map self)	1174	clear (CFPlus::Map self)
997	CODE:	1175	CODE:
998	map_clear (self);	1176	map_clear (self);
999		1177
1000	void	1178	void
1001	set_face (CFClient::Map self, int face, int texid)	1179	set_face (CFPlus::Map self, int face, int texid)
1002	CODE:	1180	CODE:
1003	{	1181	{
1004	while (self->faces <= face)	1182	while (self->faces <= face)
1005	{	1183	{
1006	Append (mapface, self->face, self->faces, self->faces);	1184	Append (mapface, self->face, self->faces, self->faces);
…		…
1009		1187
1010	self->face [face] = texid;	1188	self->face [face] = texid;
1011	}	1189	}
1012		1190
1013	void	1191	void
1014	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	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)
1015	CODE:	1193	CODE:
1016	{	1194	{
1017	while (self->texs <= texid)	1195	while (self->texs <= texid)
1018	{	1196	{
1019	Append (maptex, self->tex, self->texs, self->texs);	1197	Append (maptex, self->tex, self->texs, self->texs);
…		…
1031	tex->r = r;	1209	tex->r = r;
1032	tex->g = g;	1210	tex->g = g;
1033	tex->b = b;	1211	tex->b = b;
1034	tex->a = a;	1212	tex->a = a;
1035	}	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);
1036	}	1223	}
1037		1224
1038	int	1225	int
1039	ox (CFClient::Map self)	1226	ox (CFPlus::Map self)
1040	ALIAS:	1227	ALIAS:
1041	oy = 1	1228	oy = 1
		1229	x = 2
		1230	y = 3
		1231	w = 4
		1232	h = 5
1042	CODE:	1233	CODE:
1043	switch (ix)	1234	switch (ix)
1044	{	1235	{
1045	case 0: RETVAL = self->ox; break;	1236	case 0: RETVAL = self->ox; break;
1046	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;
1047	}	1242	}
1048	OUTPUT:	1243	OUTPUT:
1049	RETVAL	1244	RETVAL
1050		1245
1051	void	1246	void
1052	scroll (CFClient::Map self, int dx, int dy)	1247	scroll (CFPlus::Map self, int dx, int dy)
1053	CODE:	1248	CODE:
1054	{	1249	{
1055	if (dx > 0)	1250	if (dx > 0)
1056	map_blank (self, self->x, self->y, dx - 1, self->h);	1251	map_blank (self, self->x, self->y, dx, self->h);
1057	else if (dx < 0)	1252	else if (dx < 0)
1058	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);
1059		1254
1060	if (dy > 0)	1255	if (dy > 0)
1061	map_blank (self, self->x, self->y, self->w, dy - 1);	1256	map_blank (self, self->x, self->y, self->w, dy);
1062	else if (dy < 0)	1257	else if (dy < 0)
1063	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);
1064		1259
1065	self->ox += dx; self->x += dx;	1260	self->ox += dx; self->x += dx;
1066	self->oy += dy; self->y += dy;	1261	self->oy += dy; self->y += dy;
1067		1262
1068	while (self->y < 0)	1263	while (self->y < 0)
…		…
1073	self->y += MAP_EXTEND_Y;	1268	self->y += MAP_EXTEND_Y;
1074	}	1269	}
1075	}	1270	}
1076		1271
1077	void	1272	void
1078	map1a_update (CFClient::Map self, SV *data_)	1273	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1079	CODE:	1274	CODE:
1080	{	1275	{
1081	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1276	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1082	uint8_t *data_end = (uint8_t *)SvEND (data_);	1277	uint8_t *data_end = (uint8_t *)SvEND (data_);
1083	mapcell *cell;	1278	mapcell *cell;
1084	int x, y, flags;	1279	int x, y, flags;
1085		1280
1086	while (data < data_end)	1281	while (data < data_end - 1)
1087	{	1282	{
1088	flags = (data [0] << 8) + data [1]; data += 2;	1283	flags = (data [0] << 8) + data [1]; data += 2;
1089		1284
1090	x = ((flags >> 10) & 63) + self->x;	1285	x = self->x + ((flags >> 10) & 63);
1091	y = ((flags >> 4) & 63) + self->y;	1286	y = self->y + ((flags >> 4) & 63);
1092		1287
1093	cell = map_get_cell (self, x, y);	1288	cell = map_get_cell (self, x, y);
1094		1289
1095	if (flags & 15)	1290	if (flags & 15)
1096	{	1291	{
1097	if (cell->darkness < 0)	1292	if (!cell->darkness)
1098	{	1293	{
		1294	memset (cell, 0, sizeof (*cell));
1099	cell->darkness = 0;	1295	cell->darkness = 256;
1100	cell->face [0] = 0;
1101	cell->face [1] = 0;
1102	cell->face [2] = 0;
1103	}	1296	}
1104		1297
1105	cell->darkness = flags & 8 ? *data++ : 255;
1106
1107	//TODO: don't trust server data to be in-range(!)	1298	//TODO: don't trust server data to be in-range(!)
		1299
		1300	if (flags & 8)
		1301	{
		1302	if (extmap)
		1303	{
		1304	uint8_t ext, cmd;
		1305
		1306	do
		1307	{
		1308	ext = *data++;
		1309	cmd = ext & 0x3f;
		1310
		1311	if (cmd < 4)
		1312	cell->darkness = 255 - ext * 64 + 1;
		1313	else if (cmd == 5) // health
		1314	{
		1315	cell->stat_width = 1;
		1316	cell->stat_hp = *data++;
		1317	}
		1318	else if (cmd == 6) // monster width
		1319	cell->stat_width = *data++ + 1;
		1320	else if (cmd == 0x47) // monster width
		1321	{
		1322	if (*data == 4)
		1323	; // decode player tag
		1324
		1325	data += *data + 1;
		1326	}
		1327	else if (cmd == 8) // cell flags
		1328	cell->flags = *data++;
		1329	else if (ext & 0x40) // unknown, multibyte => skip
		1330	data += *data + 1;
		1331	else
		1332	data++;
		1333	}
		1334	while (ext & 0x80);
		1335	}
		1336	else
		1337	cell->darkness = *data++ + 1;
		1338
		1339	}
1108		1340
1109	if (flags & 4)	1341	if (flags & 4)
1110	{	1342	{
1111	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;
1112	}	1344	}
…		…
1120	{	1352	{
1121	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;
1122	}	1354	}
1123	}	1355	}
1124	else	1356	else
1125	cell->darkness = -1;	1357	cell->darkness = 0;
1126	}	1358	}
1127	}	1359	}
1128		1360
1129	SV *	1361	SV *
1130	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)
1131	CODE:	1363	CODE:
1132	{	1364	{
1133	int x1, x;	1365	int x1, x;
1134	int y1, y;	1366	int y1, y;
1135	int z;	1367	int z;
…		…
1185	}	1417	}
1186	OUTPUT:	1418	OUTPUT:
1187	RETVAL	1419	RETVAL
1188		1420
1189	void	1421	void
1190	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)
1191	PPCODE:	1423	CODE:
1192	{	1424	{
1193	int vx, vy;	1425	int vx, vy;
1194	int x, y, z;	1426	int x, y, z;
1195	int last_name;	1427	int last_name;
1196	mapface face;	1428	mapface face;
1197	int sw4 = (sw + 3) & ~3;
1198	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1199	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1200		1429
1201	memset (darkness, 255, sw4 * sh);
1202	SvPOK_only (darkness_sv);
1203	SvCUR_set (darkness_sv, sw4 * sh);
1204
1205	vx = self->x + (self->w - sw) / 2 - shift_x;	1430	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1206	vy = self->y + (self->h - sh) / 2 - shift_y;	1431	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1207		1432
1208	/*	1433	/*
1209	int vx = self->vx = self->w >= sw	1434	int vx = self->vx = self->w >= sw
1210	? self->x + (self->w - sw) / 2	1435	? self->x + (self->w - sw) / 2
1211	: 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));
…		…
1215	: 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));
1216	*/	1441	*/
1217		1442
1218	glColor4ub (255, 255, 255, 255);	1443	glColor4ub (255, 255, 255, 255);
1219		1444
		1445	glEnable (GL_BLEND);
1220	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1446	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1221	glEnable (GL_BLEND);
1222	glEnable (GL_TEXTURE_2D);	1447	glEnable (GL_TEXTURE_2D);
1223	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1448	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1224		1449
1225	glBegin (GL_QUADS);	1450	glBegin (GL_QUADS);
1226		1451
…		…
1235	for (x = 0; x < sw; x++)	1460	for (x = 0; x < sw; x++)
1236	if (row->c0 <= x + vx && x + vx < row->c1)	1461	if (row->c0 <= x + vx && x + vx < row->c1)
1237	{	1462	{
1238	mapcell *cell = row->col + (x + vx - row->c0);	1463	mapcell *cell = row->col + (x + vx - row->c0);
1239		1464
1240	darkness[y * sw4 + x] = cell->darkness < 0
1241	? 255 - FOW_DARKNESS
1242	: 255 - cell->darkness;
1243
1244	face = cell->face [z];	1465	face = cell->face [z];
1245		1466
1246	if (face)	1467	if (face && face < self->texs)
1247	{	1468	{
1248	maptex tex = self->tex [face];	1469	maptex tex = self->tex [face];
1249
1250	int px = (x + 1) * 32 - tex.w;	1470	int px = (x + 1) * 32 - tex.w;
1251	int py = (y + 1) * 32 - tex.h;	1471	int py = (y + 1) * 32 - tex.h;
1252		1472
1253	if (last_name != tex.name)	1473	if (last_name != tex.name)
1254	{	1474	{
1255	glEnd ();	1475	glEnd ();
1256	last_name = tex.name;
1257	glBindTexture (GL_TEXTURE_2D, last_name);	1476	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1258	glBegin (GL_QUADS);	1477	glBegin (GL_QUADS);
1259	}	1478	}
1260		1479
1261	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1480	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1262	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1481	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1263	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);
1264	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1483	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1265	}	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	}
1266	}	1504	}
1267	}	1505	}
1268		1506
1269	glEnd ();	1507	glEnd ();
1270		1508
1271	glDisable (GL_TEXTURE_2D);	1509	glDisable (GL_TEXTURE_2D);
1272	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	}
1273		1636
1274	EXTEND (SP, 3);	1637	EXTEND (SP, 3);
1275	PUSHs (sv_2mortal (newSViv (sw4)));	1638	PUSHs (sv_2mortal (newSViv (sw4)));
1276	PUSHs (sv_2mortal (newSViv (sh)));	1639	PUSHs (sv_2mortal (newSViv (sh)));
1277	PUSHs (darkness_sv);	1640	PUSHs (darkness_sv);
1278	}	1641	}
1279		1642
1280	SV *	1643	SV *
1281	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)
1282	CODE:	1645	CODE:
1283	{	1646	{
1284	int x, y, x1, y1;	1647	int x, y, x1, y1;
1285	SV *data_sv = newSV (w * h * 7 + 5);	1648	SV *data_sv = newSV (w * h * 7 + 5);
1286	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1649	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1348	}	1711	}
1349	OUTPUT:	1712	OUTPUT:
1350	RETVAL	1713	RETVAL
1351		1714
1352	void	1715	void
1353	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)
1354	PPCODE:	1717	PPCODE:
1355	{	1718	{
1356	int x, y, z;	1719	int x, y, z;
1357	int w, h;	1720	int w, h;
1358	int x1, y1;	1721	int x1, y1;
…		…
1390		1753
1391	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1754	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1392	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1755	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1393	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1756	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1394		1757
1395	if (cell->darkness <= 0)	1758	if (cell->darkness == 0)
1396	{	1759	{
1397	cell->darkness = -1;	1760	cell->darkness = 0;
1398		1761
1399	for (z = 0; z <= 2; z++)	1762	for (z = 0; z <= 2; z++)
1400	{	1763	{
1401	cell->face[z] = face[z];	1764	cell->face[z] = face[z];
1402		1765
…		…
1407	}	1770	}
1408	}	1771	}
1409	}	1772	}
1410	}	1773	}
1411		1774
1412	MODULE = CFClient PACKAGE = CFClient::MixChunk	1775	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1413		1776
1414	CFClient::MixChunk	1777	CFPlus::MixChunk
1415	new_from_file (SV *class, char *path)	1778	new_from_file (SV *class, char *path)
1416	CODE:	1779	CODE:
1417	RETVAL = Mix_LoadWAV (path);	1780	RETVAL = Mix_LoadWAV (path);
1418	OUTPUT:	1781	OUTPUT:
1419	RETVAL	1782	RETVAL
1420		1783
1421	void	1784	void
1422	DESTROY (CFClient::MixChunk self)	1785	DESTROY (CFPlus::MixChunk self)
1423	CODE:	1786	CODE:
1424	Mix_FreeChunk (self);	1787	Mix_FreeChunk (self);
1425		1788
1426	int	1789	int
1427	volume (CFClient::MixChunk self, int volume = -1)	1790	volume (CFPlus::MixChunk self, int volume = -1)
1428	CODE:	1791	CODE:
1429	RETVAL = Mix_VolumeChunk (self, volume);	1792	RETVAL = Mix_VolumeChunk (self, volume);
1430	OUTPUT:	1793	OUTPUT:
1431	RETVAL	1794	RETVAL
1432		1795
1433	int	1796	int
1434	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)
1435	CODE:	1798	CODE:
1436	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1799	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1437	OUTPUT:	1800	OUTPUT:
1438	RETVAL	1801	RETVAL
1439		1802
1440	MODULE = CFClient PACKAGE = CFClient::MixMusic	1803	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1441		1804
1442	int	1805	int
1443	volume (int volume = -1)	1806	volume (int volume = -1)
1444	CODE:	1807	CODE:
1445	RETVAL = Mix_VolumeMusic (volume);	1808	RETVAL = Mix_VolumeMusic (volume);
1446	OUTPUT:	1809	OUTPUT:
1447	RETVAL	1810	RETVAL
1448		1811
1449	CFClient::MixMusic	1812	CFPlus::MixMusic
1450	new_from_file (SV *class, char *path)	1813	new_from_file (SV *class, char *path)
1451	CODE:	1814	CODE:
1452	RETVAL = Mix_LoadMUS (path);	1815	RETVAL = Mix_LoadMUS (path);
1453	OUTPUT:	1816	OUTPUT:
1454	RETVAL	1817	RETVAL
1455		1818
1456	void	1819	void
1457	DESTROY (CFClient::MixMusic self)	1820	DESTROY (CFPlus::MixMusic self)
1458	CODE:	1821	CODE:
1459	Mix_FreeMusic (self);	1822	Mix_FreeMusic (self);
1460		1823
1461	int	1824	int
1462	play (CFClient::MixMusic self, int loops = -1)	1825	play (CFPlus::MixMusic self, int loops = -1)
1463	CODE:	1826	CODE:
1464	RETVAL = Mix_PlayMusic (self, loops);	1827	RETVAL = Mix_PlayMusic (self, loops);
1465	OUTPUT:	1828	OUTPUT:
1466	RETVAL	1829	RETVAL
1467		1830
1468	MODULE = CFClient PACKAGE = CFClient::OpenGL	1831	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1469		1832
1470	BOOT:	1833	BOOT:
1471	{	1834	{
1472	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1835	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1473	static const struct {	1836	static const struct {
1474	const char *name;	1837	const char *name;
1475	IV iv;	1838	IV iv;
1476	} *civ, const_iv[] = {	1839	} *civ, const_iv[] = {
1477	# define const_iv(name) { # name, (IV)name }	1840	# define const_iv(name) { # name, (IV)name }
1478	const_iv (GL_COLOR_MATERIAL),	1841	const_iv (GL_COLOR_MATERIAL),
1479	const_iv (GL_SMOOTH),	1842	const_iv (GL_SMOOTH),
1480	const_iv (GL_FLAT),	1843	const_iv (GL_FLAT),
1481	const_iv (GL_DITHER),	1844	const_iv (GL_DITHER),
1482	const_iv (GL_BLEND),	1845	const_iv (GL_BLEND),
		1846	const_iv (GL_CULL_FACE),
1483	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),
1484	const_iv (GL_AND),	1854	const_iv (GL_AND),
1485	const_iv (GL_ONE),	1855	const_iv (GL_ONE),
1486	const_iv (GL_ZERO),	1856	const_iv (GL_ZERO),
1487	const_iv (GL_SRC_ALPHA),	1857	const_iv (GL_SRC_ALPHA),
1488	const_iv (GL_SRC_ALPHA_SATURATE),	1858	const_iv (GL_DST_ALPHA),
1489	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1859	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1490	const_iv (GL_ONE_MINUS_DST_ALPHA),	1860	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1861	const_iv (GL_SRC_ALPHA_SATURATE),
1491	const_iv (GL_RGB),	1862	const_iv (GL_RGB),
1492	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),
1493	const_iv (GL_UNSIGNED_BYTE),	1867	const_iv (GL_UNSIGNED_BYTE),
		1868	const_iv (GL_UNSIGNED_SHORT),
		1869	const_iv (GL_UNSIGNED_INT),
1494	const_iv (GL_ALPHA),	1870	const_iv (GL_ALPHA),
		1871	const_iv (GL_INTENSITY),
1495	const_iv (GL_LUMINANCE),	1872	const_iv (GL_LUMINANCE),
		1873	const_iv (GL_LUMINANCE_ALPHA),
1496	const_iv (GL_FLOAT),	1874	const_iv (GL_FLOAT),
1497	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1875	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1498	const_iv (GL_COMPILE),	1876	const_iv (GL_COMPILE),
1499	const_iv (GL_TEXTURE_1D),	1877	const_iv (GL_TEXTURE_1D),
1500	const_iv (GL_TEXTURE_2D),	1878	const_iv (GL_TEXTURE_2D),
…		…
1502	const_iv (GL_TEXTURE_MAG_FILTER),	1880	const_iv (GL_TEXTURE_MAG_FILTER),
1503	const_iv (GL_TEXTURE_MIN_FILTER),	1881	const_iv (GL_TEXTURE_MIN_FILTER),
1504	const_iv (GL_TEXTURE_ENV_MODE),	1882	const_iv (GL_TEXTURE_ENV_MODE),
1505	const_iv (GL_TEXTURE_WRAP_S),	1883	const_iv (GL_TEXTURE_WRAP_S),
1506	const_iv (GL_TEXTURE_WRAP_T),	1884	const_iv (GL_TEXTURE_WRAP_T),
		1885	const_iv (GL_REPEAT),
1507	const_iv (GL_CLAMP),	1886	const_iv (GL_CLAMP),
1508	const_iv (GL_REPEAT),	1887	const_iv (GL_CLAMP_TO_EDGE),
1509	const_iv (GL_NEAREST),	1888	const_iv (GL_NEAREST),
1510	const_iv (GL_LINEAR),	1889	const_iv (GL_LINEAR),
1511	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1890	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1512	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1891	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1513	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1892	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1514	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1893	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1515	const_iv (GL_GENERATE_MIPMAP),	1894	const_iv (GL_GENERATE_MIPMAP),
1516	const_iv (GL_MODULATE),	1895	const_iv (GL_MODULATE),
1517	const_iv (GL_DECAL),	1896	const_iv (GL_DECAL),
1518	const_iv (GL_REPLACE),	1897	const_iv (GL_REPLACE),
		1898	const_iv (GL_DEPTH_BUFFER_BIT),
1519	const_iv (GL_COLOR_BUFFER_BIT),	1899	const_iv (GL_COLOR_BUFFER_BIT),
1520	const_iv (GL_PROJECTION),	1900	const_iv (GL_PROJECTION),
1521	const_iv (GL_MODELVIEW),	1901	const_iv (GL_MODELVIEW),
1522	const_iv (GL_COLOR_LOGIC_OP),	1902	const_iv (GL_COLOR_LOGIC_OP),
1523	const_iv (GL_SEPARABLE_2D),	1903	const_iv (GL_SEPARABLE_2D),
1524	const_iv (GL_CONVOLUTION_2D),	1904	const_iv (GL_CONVOLUTION_2D),
1525	const_iv (GL_CONVOLUTION_BORDER_MODE),	1905	const_iv (GL_CONVOLUTION_BORDER_MODE),
1526	const_iv (GL_CONSTANT_BORDER),	1906	const_iv (GL_CONSTANT_BORDER),
1527	const_iv (GL_LINES),	1907	const_iv (GL_LINES),
		1908	const_iv (GL_LINE_STRIP),
		1909	const_iv (GL_LINE_LOOP),
1528	const_iv (GL_QUADS),	1910	const_iv (GL_QUADS),
1529	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),
1530	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1915	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1531	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),
1532	# undef const_iv	1921	# undef const_iv
1533	};	1922	};
1534		1923
1535	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; )
1536	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1925	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1537	}	1926	}
1538		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
1539	int glGetError ()	1949	int glGetError ()
		1950
		1951	void glFinish ()
1540		1952
1541	void glClear (int mask)	1953	void glClear (int mask)
1542		1954
1543	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)
1544	PROTOTYPE: @	1956	PROTOTYPE: @
…		…
1551		1963
1552	void glHint (int target, int mode)	1964	void glHint (int target, int mode)
1553		1965
1554	void glBlendFunc (int sfactor, int dfactor)	1966	void glBlendFunc (int sfactor, int dfactor)
1555		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
1556	void glLogicOp (int opcode)	1974	void glLogicOp (int opcode)
1557		1975
1558	void glColorMask (int red, int green, int blue, int alpha)	1976	void glColorMask (int red, int green, int blue, int alpha)
1559		1977
1560	void glMatrixMode (int mode)	1978	void glMatrixMode (int mode)
…		…
1563		1981
1564	void glPopMatrix ()	1982	void glPopMatrix ()
1565		1983
1566	void glLoadIdentity ()	1984	void glLoadIdentity ()
1567		1985
		1986	void glDrawBuffer (int buffer)
		1987
		1988	void glReadBuffer (int buffer)
		1989
1568	# 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
1569	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_)
1570		1995
1571	void glViewport (int x, int y, int width, int height)	1996	void glViewport (int x, int y, int width, int height)
1572		1997
1573	void glScissor (int x, int y, int width, int height)	1998	void glScissor (int x, int y, int width, int height)
…		…
1588		2013
1589	void glEnd ()	2014	void glEnd ()
1590		2015
1591	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)
1592	PROTOTYPE: @	2017	PROTOTYPE: @
		2018	ALIAS:
		2019	glColor_premultiply = 1
1593	CODE:	2020	CODE:
1594	// 255.999 is close enough to correctness (256 and clamp)	2021	if (ix)
1595	glColor4ub (r * 255.999, g * 255.999, b * 255.999, a * 255.999);	2022	{
		2023	r *= a;
		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);
1596		2040
1597	void glVertex (float x, float y, float z = 0.)	2041	void glVertex (float x, float y, float z = 0.)
1598	CODE:	2042	CODE:
1599	glVertex3f (x, y, z);	2043	glVertex3f (x, y, z);
1600		2044
…		…
1612		2056
1613	void glBindTexture (int target, int name)	2057	void glBindTexture (int target, int name)
1614		2058
1615	void glConvolutionParameter (int target, int pname, float params)	2059	void glConvolutionParameter (int target, int pname, float params)
1616	CODE:	2060	CODE:
1617	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2061	if (gl.ConvolutionParameterf)
		2062	gl.ConvolutionParameterf (target, pname, params);
1618		2063
1619	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)
1620	CODE:	2065	CODE:
1621	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2066	if (gl.ConvolutionFilter2D)
1622	(target, internalformat, width, height, format, type, data));	2067	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1623		2068
1624	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)
1625	CODE:	2070	CODE:
1626	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2071	if (gl.SeparableFilter2D)
1627	(target, internalformat, width, height, format, type, row, column));	2072	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1628		2073
1629	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)
1630		2075
1631	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)
1632		2077
1633	void glRasterPos (int x, int y)	2078	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1634	CODE:
1635	glRasterPos2i (x, y);
1636		2079
1637	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)
1638		2081
1639	int glGenTexture ()	2082	int glGenTexture ()
1640	CODE:	2083	CODE:

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