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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.53 by root, Wed Apr 19 21:38:04 2006 UTC vs.
Revision 1.153 by root, Tue Sep 19 22:02:38 2006 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# pragma warning(disable:4244)
3	#endif	7	#endif
4		8
5	#include "EXTERN.h"	9	#include "EXTERN.h"
6	#include "perl.h"	10	#include "perl.h"
7	#include "XSUB.h"	11	#include "XSUB.h"
8		12
		13	#ifdef _WIN32
		14	# undef pipe
		15	#endif
		16
		17	#include <math.h>
9	#include <string.h>	18	#include <string.h>
10	#include <stdio.h>	19	#include <stdio.h>
		20	#include <stdlib.h>
11		21
12	#include <SDL.h>	22	#include <SDL.h>
		23	#include <SDL_endian.h>
13	#include <SDL_image.h>	24	#include <SDL_image.h>
14	#include <SDL_mixer.h>	25	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	26	#include <SDL_opengl.h>
16		27
		28	#define PANGO_ENABLE_BACKEND
		29	#define G_DISABLE_CAST_CHECKS
		30
17	#include <glib/gmacros.h>	31	#include <glib/gmacros.h>
18		32
19	#include <pango/pango.h>	33	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		34
23	#ifndef _WIN32	35	#ifndef _WIN32
24	# include <sys/types.h>	36	# include <sys/types.h>
25	# include <sys/socket.h>	37	# include <sys/socket.h>
26	# include <netinet/in.h>	38	# include <netinet/in.h>
…		…
33	typedef signed char int8_t;	45	typedef signed char int8_t;
34	typedef signed short int16_t;	46	typedef signed short int16_t;
35	typedef signed int int32_t;	47	typedef signed int int32_t;
36	#endif	48	#endif
37		49
		50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */
		51
38	#define FOW_DARKNESS 32	52	#define FOW_DARKNESS 32
39		53
40	#define MAP_EXTEND_X 32	54	#define MAP_EXTEND_X 32
41	#define MAP_EXTEND_Y 512	55	#define MAP_EXTEND_Y 512
42		56
		57	#define MIN_FONT_HEIGHT 10
		58
		59	#if 0
		60	# define PARACHUTE SDL_INIT_NOPARACHUTE
		61	#else
		62	# define PARACHUTE 0
		63	#endif
		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
43	typedef Mix_Chunk *CFClient__MixChunk;	88	typedef Mix_Chunk *CFPlus__MixChunk;
44	typedef Mix_Music *CFClient__MixMusic;	89	typedef Mix_Music *CFPlus__MixMusic;
45		90
46	static PangoContext *context;	91	typedef PangoFontDescription *CFPlus__Font;
47	static PangoFontMap *fontmap;	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	}
48		110
49	typedef struct cf_layout {	111	typedef struct cf_layout {
50	PangoLayout *pl;	112	PangoLayout *pl;
		113	float r, g, b, a; // default color for rgba mode
51	int base_height;	114	int base_height;
		115	CFPlus__Font font;
52	} *CFClient__Layout;	116	} *CFPlus__Layout;
		117
		118	static CFPlus__Font default_font;
		119	static PangoContext *opengl_context;
		120	static PangoFontMap *opengl_fontmap;
53		121
54	static void	122	static void
55	substitute_func (FcPattern *pattern, gpointer data)	123	substitute_func (FcPattern *pattern, gpointer data)
56	{	124	{
57	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
58	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
59	}	130	}
60		131
61	static void	132	static void
62	layout_update (CFClient__Layout self)	133	layout_update_font (CFPlus__Layout self)
63	{	134	{
64	/* 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
65	* reasonably well with bitstream vera	136	* reasonably well with bitstream vera
66	*/	137	*/
67	PangoFontDescription *font = pango_context_get_font_description (context);	138	PangoFontDescription *font = self->font ? self->font : default_font;
68		139
69	int height = self->base_height * (PANGO_SCALE * 8 / 10);
70
71	if (pango_font_description_get_size (font) != height)
72	{
73	pango_font_description_set_absolute_size (font, height);	140	pango_font_description_set_absolute_size (font,
74	pango_layout_context_changed (self->pl);	141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
75	}	142
		143	pango_layout_set_font_description (self->pl, font);
76	}	144	}
77		145
78	static void	146	static void
79	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	147	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
80	{	148	{
81	layout_update (self);	149	PangoRectangle rect;
82		150
		151	// get_pixel_* wrongly rounds down
83	pango_layout_get_pixel_size (self->pl, w, h);	152	pango_layout_get_extents (self->pl, 0, &rect);
84		153
85	*w = (*w + 3) & ~3;	154	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
86	if (!*w) *w = 1;	155	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
87	if (!*h) *h = 1;	156
		157	if (!rect.width) rect.width = 1;
		158	if (!rect.height) rect.height = 1;
		159
		160	*w = rect.width;
		161	*h = rect.height;
88	}	162	}
89		163
90	typedef uint16_t mapface;	164	typedef uint16_t mapface;
91		165
92	typedef struct {	166	typedef struct {
…		…
95	float s, t;	169	float s, t;
96	uint8_t r, g, b, a;	170	uint8_t r, g, b, a;
97	} maptex;	171	} maptex;
98		172
99	typedef struct {	173	typedef struct {
100	int16_t darkness;	174	uint32_t player;
101	mapface face[3];	175	mapface face[3];
		176	uint16_t darkness;
		177	uint8_t stat_width, stat_hp, flags;
102	} mapcell;	178	} mapcell;
103		179
104	typedef struct {	180	typedef struct {
105	int32_t c0, c1;	181	int32_t c0, c1;
106	mapcell *col;	182	mapcell *col;
…		…
115	int texs;	191	int texs;
116	maptex *tex;	192	maptex *tex;
117		193
118	int32_t rows;	194	int32_t rows;
119	maprow *row;	195	maprow *row;
120	} *CFClient__Map;	196	} *CFPlus__Map;
121		197
122	static char *	198	static char *
123	prepend (char *ptr, int sze, int inc)	199	prepend (char *ptr, int sze, int inc)
124	{	200	{
125	char *p;	201	char *p;
…		…
143		219
144	#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))
145	#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))
146		222
147	static maprow *	223	static maprow *
148	map_get_row (CFClient__Map self, int y)	224	map_get_row (CFPlus__Map self, int y)
149	{	225	{
150	if (0 > y)	226	if (0 > y)
151	{	227	{
152	int extend = - y + MAP_EXTEND_Y;	228	int extend = - y + MAP_EXTEND_Y;
153	Prepend (maprow, self->row, self->rows, extend);	229	Prepend (maprow, self->row, self->rows, extend);
…		…
191		267
192	return row->col + (x - row->c0);	268	return row->col + (x - row->c0);
193	}	269	}
194		270
195	static mapcell *	271	static mapcell *
196	map_get_cell (CFClient__Map self, int x, int y)	272	map_get_cell (CFPlus__Map self, int x, int y)
197	{	273	{
198	return row_get_cell (map_get_row (self, y), x);	274	return row_get_cell (map_get_row (self, y), x);
199	}	275	}
200		276
201	static void	277	static void
202	map_clear (CFClient__Map self)	278	map_clear (CFPlus__Map self)
203	{	279	{
204	int r;	280	int r;
205		281
206	for (r = 0; r < self->rows; r++)	282	for (r = 0; r < self->rows; r++)
207	Safefree (self->row[r].col);	283	Safefree (self->row[r].col);
…		…
215	self->row = 0;	291	self->row = 0;
216	self->rows = 0;	292	self->rows = 0;
217	}	293	}
218		294
219	static void	295	static void
220	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)
221	{	297	{
222	int x, y;	298	int x, y;
223	maprow *row;	299	maprow *row;
		300	mapcell *cell;
224		301
225	for (y = y0; y < y0 + h; y++)	302	for (y = y0; y < y0 + h; y++)
226	if (y >= 0)	303	if (y >= 0)
227	{	304	{
228	if (y >= self->rows)	305	if (y >= self->rows)
…		…
234	if (x >= row->c0)	311	if (x >= row->c0)
235	{	312	{
236	if (x >= row->c1)	313	if (x >= row->c1)
237	break;	314	break;
238		315
239	row->col[x - row->c0].darkness = -1;	316	cell = row->col + x - row->c0;
		317
		318	cell->darkness = 0;
		319	cell->stat_hp = 0;
240	}	320	}
241	}	321	}
242	}	322	}
243		323
		324	static void
		325	music_finished (void)
		326	{
		327	SDL_UserEvent ev;
		328
		329	ev.type = SDL_USEREVENT;
		330	ev.code = 0;
		331	ev.data1 = 0;
		332	ev.data2 = 0;
		333
		334	SDL_PushEvent ((SDL_Event *)&ev);
		335	}
		336
		337	static void
		338	channel_finished (int channel)
		339	{
		340	SDL_UserEvent ev;
		341
		342	ev.type = SDL_USEREVENT;
		343	ev.code = 1;
		344	ev.data1 = (void *)(long)channel;
		345	ev.data2 = 0;
		346
		347	SDL_PushEvent ((SDL_Event *)&ev);
		348	}
		349
		350	static unsigned int
		351	minpot (unsigned int n)
		352	{
		353	if (!n)
		354	return 0;
		355
		356	--n;
		357
		358	n |= n >> 1;
		359	n |= n >> 2;
		360	n |= n >> 4;
		361	n |= n >> 8;
		362	n |= n >> 16;
		363
		364	return n + 1;
		365	}
		366
244	MODULE = CFClient PACKAGE = CFClient	367	MODULE = CFPlus PACKAGE = CFPlus
245		368
246	PROTOTYPES: ENABLE	369	PROTOTYPES: ENABLE
247		370
248	BOOT:	371	BOOT:
249	{	372	{
250	HV *stash = gv_stashpv ("CFClient", 1);	373	HV *stash = gv_stashpv ("CFPlus", 1);
251	static const struct {	374	static const struct {
252	const char *name;	375	const char *name;
253	IV iv;	376	IV iv;
254	} *civ, const_iv[] = {	377	} *civ, const_iv[] = {
255	# define const_iv(name) { # name, (IV)name }	378	# define const_iv(name) { # name, (IV)name }
…		…
354	# undef const_iv	477	# undef const_iv
355	};	478	};
356		479
357	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	480	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
358	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	481	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
359
360	fontmap = pango_ft2_font_map_new ();
361	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);
362	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
363	}	482	}
364		483
365	int	484	int
		485	in_destruct ()
		486	CODE:
		487	RETVAL = PL_main_cv == Nullcv;
		488	OUTPUT:
		489	RETVAL
		490
		491	NV floor (NV x)
		492
		493	NV ceil (NV x)
		494
		495	void
		496	pango_init ()
		497	CODE:
		498	{
		499	opengl_fontmap = pango_opengl_font_map_new ();
		500	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		501	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		502	}
		503
		504	int
366	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	505	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
367		506
368	void	507	void
369	SDL_Quit ()	508	SDL_Quit ()
370		509
371	void	510	void
…		…
377	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	516	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
378	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	517	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
379	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	518	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
380	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	519	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
381		520
		521	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		522	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		523
382	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	524	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
383	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	525	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
384	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	526	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
385	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	527	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
386		528
387	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	529	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		530	#if SDL_VERSION_ATLEAST(1,2,10)
388	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	531	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
389	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	532	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		533	#endif
390		534
391	SDL_EnableUNICODE (1);	535	SDL_EnableUNICODE (1);
392	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	536	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
393		537
394	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	538	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
403		547
404	++m;	548	++m;
405	}	549	}
406	}	550	}
407		551
		552	char *
		553	SDL_GetError ()
		554
408	int	555	int
409	SDL_SetVideoMode (int w, int h, int fullscreen)	556	SDL_SetVideoMode (int w, int h, int fullscreen)
410	CODE:	557	CODE:
411	RETVAL = !!SDL_SetVideoMode (	558	RETVAL = !!SDL_SetVideoMode (
412	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	559	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
413	);	560	);
		561	if (RETVAL)
		562	{
414	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	563	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		564	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		565	# include "glfunc.h"
		566	# undef GL_FUNC
		567	}
415	OUTPUT:	568	OUTPUT:
416	RETVAL	569	RETVAL
		570
		571	void
		572	SDL_GL_SwapBuffers ()
		573
		574	char *
		575	SDL_GetKeyName (int sym)
417		576
418	void	577	void
419	SDL_PollEvent ()	578	SDL_PollEvent ()
420	PPCODE:	579	PPCODE:
421	{	580	{
…		…
423		582
424	while (SDL_PollEvent (&ev))	583	while (SDL_PollEvent (&ev))
425	{	584	{
426	HV *hv = newHV ();	585	HV *hv = newHV ();
427	hv_store (hv, "type", 4, newSViv (ev.type), 0);	586	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		587
428	switch (ev.type)	588	switch (ev.type)
429	{	589	{
430	case SDL_KEYDOWN:	590	case SDL_KEYDOWN:
431	case SDL_KEYUP:	591	case SDL_KEYUP:
432	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	592	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
439	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	599	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
440	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	600	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
441	break;	601	break;
442		602
443	case SDL_MOUSEMOTION:	603	case SDL_MOUSEMOTION:
		604	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		605
444	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	606	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
445	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	607	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
446	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	608	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
447	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	609	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
448	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	610	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
449	break;	611	break;
450		612
451	case SDL_MOUSEBUTTONDOWN:	613	case SDL_MOUSEBUTTONDOWN:
452	case SDL_MOUSEBUTTONUP:	614	case SDL_MOUSEBUTTONUP:
		615	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		616
453	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	617	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
454	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	618	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
455	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	619	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
456	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	620	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		621	break;
		622
		623	case SDL_USEREVENT:
		624	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		625	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		626	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		627	break;
457	}	628	}
458		629
459	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	630	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
460	}	631	}
461	}	632	}
462		633
463	int	634	int
464	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	635	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
		636	POSTCALL:
		637	Mix_HookMusicFinished (music_finished);
		638	Mix_ChannelFinished (channel_finished);
465		639
466	void	640	void
467	Mix_CloseAudio ()	641	Mix_CloseAudio ()
468		642
469	int	643	int
…		…
474	CODE:	648	CODE:
475	#ifndef _WIN32	649	#ifndef _WIN32
476	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	650	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
477	#endif	651	#endif
478		652
479	char *
480	gl_version ()
481	CODE:
482	RETVAL = (char *)glGetString (GL_VERSION);
483	OUTPUT:
484	RETVAL
485
486	char *
487	gl_extensions ()
488	CODE:
489	RETVAL = (char *)glGetString (GL_EXTENSIONS);
490	OUTPUT:
491	RETVAL
492
493	void	653	void
494	add_font (char *file)	654	add_font (char *file)
495	CODE:	655	CODE:
496	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	656	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
497
498	void
499	set_font (char *file)
500	CODE:
501	{
502	int count;
503	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
504	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
505	FcPatternDestroy (pattern);
506	pango_context_set_font_description (context, font);
507	}
508		657
509	void	658	void
510	load_image_inline (SV *image_)	659	load_image_inline (SV *image_)
511	ALIAS:	660	ALIAS:
512	load_image_file = 1	661	load_image_file = 1
…		…
554		703
555	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	704	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
556		705
557	assert (surface2->pitch == surface2->w * 4);	706	assert (surface2->pitch == surface2->w * 4);
558		707
		708	SDL_LockSurface (surface2);
559	EXTEND (SP, 5);	709	EXTEND (SP, 6);
560	PUSHs (sv_2mortal (newSViv (surface2->w)));	710	PUSHs (sv_2mortal (newSViv (surface2->w)));
561	PUSHs (sv_2mortal (newSViv (surface2->h)));	711	PUSHs (sv_2mortal (newSViv (surface2->h)));
562	SDL_LockSurface (surface2);
563	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	712	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
564	SDL_UnlockSurface (surface2);
565	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	713	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
566	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	714	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
567	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	715	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		716	SDL_UnlockSurface (surface2);
568		717
569	SDL_FreeSurface (surface);	718	SDL_FreeSurface (surface);
570	SDL_FreeSurface (surface2);	719	SDL_FreeSurface (surface2);
571	}	720	}
572		721
…		…
594	PUSHs (sv_2mortal (newSViv (b / y)));	743	PUSHs (sv_2mortal (newSViv (b / y)));
595	PUSHs (sv_2mortal (newSViv (a / y)));	744	PUSHs (sv_2mortal (newSViv (a / y)));
596	}	745	}
597		746
598	void	747	void
		748	error (char *message)
		749	CODE:
		750	fprintf (stderr, "ERROR: %s\n", message);
		751	#ifdef _WIN32
		752	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		753	#endif
		754
		755	void
599	fatal (char *message)	756	fatal (char *message)
600	CODE:	757	CODE:
		758	fprintf (stderr, "FATAL: %s\n", message);
601	#ifdef _WIN32	759	#ifdef _WIN32
602	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	760	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
603	#else
604	fprintf (stderr, "FATAL: %s\n", message);
605	#endif	761	#endif
606	exit (1);	762	_exit (1);
607		763
		764	void
		765	_exit (int retval)
		766	CODE:
		767	_exit (retval);
		768
		769	MODULE = CFPlus PACKAGE = CFPlus::Font
		770
		771	CFPlus::Font
		772	new_from_file (SV *class, char *path, int id = 0)
		773	CODE:
		774	{
		775	int count;
		776	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
		777	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		778	FcPatternDestroy (pattern);
		779	}
		780	OUTPUT:
		781	RETVAL
		782
		783	void
		784	DESTROY (CFPlus::Font self)
		785	CODE:
		786	pango_font_description_free (self);
		787
		788	void
		789	make_default (CFPlus::Font self)
		790	CODE:
		791	default_font = self;
		792
608	MODULE = CFClient PACKAGE = CFClient::Layout	793	MODULE = CFPlus PACKAGE = CFPlus::Layout
609		794
610	CFClient::Layout	795	void
611	new (SV *class, int base_height = 10)	796	reset_glyph_cache ()
		797	CODE:
		798	tc_clear ();
		799
		800	CFPlus::Layout
		801	new (SV *class)
612	CODE:	802	CODE:
613	New (0, RETVAL, 1, struct cf_layout);	803	New (0, RETVAL, 1, struct cf_layout);
614	RETVAL->base_height = base_height;	804
615	RETVAL->pl = pango_layout_new (context);	805	RETVAL->pl = pango_layout_new (opengl_context);
		806	RETVAL->r = 1.;
		807	RETVAL->g = 1.;
		808	RETVAL->b = 1.;
		809	RETVAL->a = 1.;
		810	RETVAL->base_height = MIN_FONT_HEIGHT;
		811	RETVAL->font = 0;
		812
616	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	813	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		814	layout_update_font (RETVAL);
617	OUTPUT:	815	OUTPUT:
618	RETVAL	816	RETVAL
619		817
620	void	818	void
621	DESTROY (CFClient::Layout self)	819	DESTROY (CFPlus::Layout self)
622	CODE:	820	CODE:
623	g_object_unref (self->pl);	821	g_object_unref (self->pl);
624	Safefree (self);	822	Safefree (self);
625		823
626	void	824	void
627	set_text (CFClient::Layout self, SV *text_)	825	set_text (CFPlus::Layout self, SV *text_)
628	CODE:	826	CODE:
629	{	827	{
630	STRLEN textlen;	828	STRLEN textlen;
631	char *text = SvPVutf8 (text_, textlen);	829	char *text = SvPVutf8 (text_, textlen);
632		830
633	pango_layout_set_text (self->pl, text, textlen);	831	pango_layout_set_text (self->pl, text, textlen);
634	}	832	}
635		833
636	void	834	void
637	set_markup (CFClient::Layout self, SV *text_)	835	set_markup (CFPlus::Layout self, SV *text_)
638	CODE:	836	CODE:
639	{	837	{
640	STRLEN textlen;	838	STRLEN textlen;
641	char *text = SvPVutf8 (text_, textlen);	839	char *text = SvPVutf8 (text_, textlen);
642		840
643	pango_layout_set_markup (self->pl, text, textlen);	841	pango_layout_set_markup (self->pl, text, textlen);
644	}	842	}
645		843
		844	void
		845	set_shapes (CFPlus::Layout self, ...)
		846	CODE:
		847	{
		848	PangoAttrList *attrs = 0;
		849	const char *text = pango_layout_get_text (self->pl);
		850	const char *pos = text;
		851	int arg = 4;
		852
		853	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		854	{
		855	PangoRectangle inkrect, rect;
		856	PangoAttribute *attr;
		857
		858	int x = SvIV (ST (arg - 3));
		859	int y = SvIV (ST (arg - 2));
		860	int w = SvIV (ST (arg - 1));
		861	int h = SvIV (ST (arg ));
		862
		863	inkrect.x = 0;
		864	inkrect.y = 0;
		865	inkrect.width = 0;
		866	inkrect.height = 0;
		867
		868	rect.x = x * PANGO_SCALE;
		869	rect.y = y * PANGO_SCALE;
		870	rect.width = w * PANGO_SCALE;
		871	rect.height = h * PANGO_SCALE;
		872
		873	if (!attrs)
		874	attrs = pango_layout_get_attributes (self->pl);
		875
		876	attr = pango_attr_shape_new (&inkrect, &rect);
		877	attr->start_index = pos - text;
		878	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		879	pango_attr_list_insert (attrs, attr);
		880
		881	arg += 4;
		882	pos += sizeof (OBJ_STR) - 1;
		883	}
		884
		885	if (attrs)
		886	pango_layout_set_attributes (self->pl, attrs);
		887	}
		888
		889	void
		890	get_shapes (CFPlus::Layout self)
		891	PPCODE:
		892	{
		893	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		894
		895	do
		896	{
		897	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		898
		899	if (run && shape_attr_p (run))
		900	{
		901	PangoRectangle extents;
		902	pango_layout_iter_get_run_extents (iter, 0, &extents);
		903
		904	EXTEND (SP, 2);
		905	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		906	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		907	}
		908	}
		909	while (pango_layout_iter_next_run (iter));
		910
		911	pango_layout_iter_free (iter);
		912	}
		913
		914	int
		915	has_wrapped (CFPlus::Layout self)
		916	CODE:
		917	{
		918	int lines = 1;
		919	const char *text = pango_layout_get_text (self->pl);
		920
		921	while (*text)
		922	lines += *text++ == '\n';
		923
		924	RETVAL = lines < pango_layout_get_line_count (self->pl);
		925	}
		926	OUTPUT:
		927	RETVAL
		928
646	SV *	929	SV *
647	get_text (CFClient::Layout self)	930	get_text (CFPlus::Layout self)
648	CODE:	931	CODE:
649	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	932	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
650	SvUTF8_on (RETVAL);	933	sv_utf8_decode (RETVAL);
651	OUTPUT:	934	OUTPUT:
652	RETVAL	935	RETVAL
653		936
654	void	937	void
		938	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		939	CODE:
		940	self->r = r;
		941	self->g = g;
		942	self->b = b;
		943	self->a = a;
		944
		945	void
		946	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		947	CODE:
		948	if (self->font != font)
		949	{
		950	self->font = font;
		951	layout_update_font (self);
		952	}
		953
		954	void
655	set_height (CFClient::Layout self, int base_height)	955	set_height (CFPlus::Layout self, int base_height)
656	CODE:	956	CODE:
		957	if (self->base_height != base_height)
		958	{
657	self->base_height = base_height;	959	self->base_height = base_height;
		960	layout_update_font (self);
		961	}
658		962
659	void	963	void
660	set_width (CFClient::Layout self, int max_width = -1)	964	set_width (CFPlus::Layout self, int max_width = -1)
661	CODE:	965	CODE:
662	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	966	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
663		967
664	void	968	void
		969	set_indent (CFPlus::Layout self, int indent)
		970	CODE:
		971	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		972
		973	void
		974	set_spacing (CFPlus::Layout self, int spacing)
		975	CODE:
		976	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		977
		978	void
		979	set_ellipsise (CFPlus::Layout self, int ellipsise)
		980	CODE:
		981	pango_layout_set_ellipsize (self->pl,
		982	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		983	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		984	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		985	: PANGO_ELLIPSIZE_NONE
		986	);
		987
		988	void
		989	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		990	CODE:
		991	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		992
		993	void
665	size (CFClient::Layout self)	994	size (CFPlus::Layout self)
666	PPCODE:	995	PPCODE:
667	{	996	{
668	int w, h;	997	int w, h;
669		998
670	layout_update (self);
671	layout_get_pixel_size (self, &w, &h);	999	layout_get_pixel_size (self, &w, &h);
672		1000
673	EXTEND (SP, 2);	1001	EXTEND (SP, 2);
674	PUSHs (sv_2mortal (newSViv (w)));	1002	PUSHs (sv_2mortal (newSViv (w)));
675	PUSHs (sv_2mortal (newSViv (h)));	1003	PUSHs (sv_2mortal (newSViv (h)));
676	}	1004	}
677		1005
678	int	1006	int
		1007	descent (CFPlus::Layout self)
		1008	CODE:
		1009	{
		1010	PangoRectangle rect;
		1011	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1012	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1013	RETVAL = PANGO_DESCENT (rect);
		1014	}
		1015	OUTPUT:
		1016	RETVAL
		1017
		1018	int
679	xy_to_index (CFClient::Layout self, int x, int y)	1019	xy_to_index (CFPlus::Layout self, int x, int y)
680	CODE:	1020	CODE:
681	{	1021	{
682	int index, trailing;	1022	int index, trailing;
683
684	layout_update (self);
685	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1023	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
686
687	RETVAL = index;	1024	RETVAL = index;
688	}	1025	}
689	OUTPUT:	1026	OUTPUT:
690	RETVAL	1027	RETVAL
691		1028
692	void	1029	void
693	cursor_pos (CFClient::Layout self, int index)	1030	cursor_pos (CFPlus::Layout self, int index)
694	PPCODE:	1031	PPCODE:
695	{	1032	{
696	PangoRectangle strong_pos;	1033	PangoRectangle strong_pos;
697	layout_update (self);
698	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1034	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
699		1035
700	EXTEND (SP, 3);	1036	EXTEND (SP, 3);
701	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1037	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
702	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1038	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
703	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1039	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
704	}	1040	}
705		1041
706	void	1042	void
707	render (CFClient::Layout self)	1043	render (CFPlus::Layout self, float x, float y, int flags = 0)
708	PPCODE:	1044	PPCODE:
709	{	1045	pango_opengl_render_layout_subpixel (
710	SV *retval;	1046	self->pl,
711	int w, h;	1047	x * PANGO_SCALE, y * PANGO_SCALE,
712	FT_Bitmap bitmap;	1048	self->r, self->g, self->b, self->a,
		1049	flags
		1050	);
713		1051
714	layout_update (self);	1052	MODULE = CFPlus PACKAGE = CFPlus::Texture
715	layout_get_pixel_size (self, &w, &h);
716		1053
717	retval = newSV (w * h);	1054	void
718	SvPOK_only (retval);	1055	pad2pot (SV *data_, SV *w_, SV *h_)
719	SvCUR_set (retval, w * h);	1056	CODE:
		1057	{
		1058	int ow = SvIV (w_);
		1059	int oh = SvIV (h_);
720		1060
721	bitmap.rows = h;	1061	if (ow && oh)
722	bitmap.width = w;	1062	{
723	bitmap.pitch = w;	1063	int nw = minpot (ow);
724	bitmap.buffer = (unsigned char*)SvPVX (retval);	1064	int nh = minpot (oh);
725	bitmap.num_grays = 256;
726	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
727		1065
728	memset (bitmap.buffer, 0, w * h);	1066	if (nw != ow || nh != oh)
729		1067	{
730	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	1068	if (SvOK (data_))
		1069	{
		1070	STRLEN datalen;
		1071	char *data = SvPVbyte (data_, datalen);
		1072	int bpp = datalen / (ow * oh);
		1073	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
731		1074
732	EXTEND (SP, 3);	1075	SvPOK_only (result_);
733	PUSHs (sv_2mortal (newSViv (w)));	1076	SvCUR_set (result_, nw * nh * bpp);
734	PUSHs (sv_2mortal (newSViv (h)));
735	PUSHs (sv_2mortal (retval));
736	}
737		1077
738	MODULE = CFClient PACKAGE = CFClient::Texture	1078	memset (SvPVX (result_), 0, nw * nh * bpp);
		1079	while (oh--)
		1080	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
739		1081
		1082	sv_setsv (data_, result_);
		1083	}
		1084
		1085	sv_setiv (w_, nw);
		1086	sv_setiv (h_, nh);
		1087	}
		1088	}
		1089	}
		1090
740	void	1091	void
741	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1092	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
742	PROTOTYPE: $$$;$$	1093	PROTOTYPE: $$$;$$
		1094	ALIAS:
		1095	draw_quad_alpha = 1
		1096	draw_quad_alpha_premultiplied = 2
743	CODE:	1097	CODE:
744	{	1098	{
745	HV *hv = (HV *)SvRV (self);	1099	HV *hv = (HV *)SvRV (self);
746	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1100	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
747	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1101	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
748	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1102	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
749	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
750		1103
751	if (items < 5)	1104	if (items < 5)
752	{	1105	{
753	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1106	w = SvNV (*hv_fetch (hv, "w", 1, 1));
754	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1107	h = SvNV (*hv_fetch (hv, "h", 1, 1));
755	}	1108	}
756		1109
		1110	if (ix)
		1111	{
		1112	glEnable (GL_BLEND);
		1113
		1114	if (ix == 2)
		1115	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1116	else
		1117	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1118	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1119
		1120	glEnable (GL_ALPHA_TEST);
		1121	glAlphaFunc (GL_GREATER, 0.01f);
		1122	}
		1123
757	glBindTexture (GL_TEXTURE_2D, name);	1124	glBindTexture (GL_TEXTURE_2D, name);
758	if (wrap_mode) {	1125
759	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
761	}
762	glBegin (GL_QUADS);	1126	glBegin (GL_QUADS);
763	glTexCoord2f (0, 0); glVertex2f (x , y );	1127	glTexCoord2f (0, 0); glVertex2f (x , y );
764	glTexCoord2f (0, t); glVertex2f (x , y + h);	1128	glTexCoord2f (0, t); glVertex2f (x , y + h);
765	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1129	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
766	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1130	glTexCoord2f (s, 0); glVertex2f (x + w, y );
767	glEnd ();	1131	glEnd ();
768	}
769		1132
		1133	if (ix)
		1134	{
		1135	glDisable (GL_ALPHA_TEST);
		1136	glDisable (GL_BLEND);
		1137	}
		1138	}
		1139
770	MODULE = CFClient PACKAGE = CFClient::Map	1140	MODULE = CFPlus PACKAGE = CFPlus::Map
771		1141
772	CFClient::Map	1142	CFPlus::Map
773	new (SV *class, int map_width, int map_height)	1143	new (SV *class, int map_width, int map_height)
774	CODE:	1144	CODE:
775	New (0, RETVAL, 1, struct map);	1145	New (0, RETVAL, 1, struct map);
776	RETVAL->x = 0;	1146	RETVAL->x = 0;
777	RETVAL->y = 0;	1147	RETVAL->y = 0;
…		…
787	RETVAL->row = 0;	1157	RETVAL->row = 0;
788	OUTPUT:	1158	OUTPUT:
789	RETVAL	1159	RETVAL
790		1160
791	void	1161	void
792	DESTROY (CFClient::Map self)	1162	DESTROY (CFPlus::Map self)
793	CODE:	1163	CODE:
794	{	1164	{
795	map_clear (self);	1165	map_clear (self);
796	Safefree (self->face);	1166	Safefree (self->face);
		1167	Safefree (self->tex);
797	Safefree (self);	1168	Safefree (self);
798	}	1169	}
799		1170
800	void	1171	void
801	clear (CFClient::Map self)	1172	clear (CFPlus::Map self)
802	CODE:	1173	CODE:
803	map_clear (self);	1174	map_clear (self);
804		1175
805	void	1176	void
806	set_face (CFClient::Map self, int face, int texid)	1177	set_face (CFPlus::Map self, int face, int texid)
807	CODE:	1178	CODE:
808	{	1179	{
809	while (self->faces <= face)	1180	while (self->faces <= face)
810	{	1181	{
811	Append (mapface, self->face, self->faces, self->faces);	1182	Append (mapface, self->face, self->faces, self->faces);
…		…
814		1185
815	self->face [face] = texid;	1186	self->face [face] = texid;
816	}	1187	}
817		1188
818	void	1189	void
819	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)	1190	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)
820	CODE:	1191	CODE:
821	{	1192	{
822	while (self->texs <= texid)	1193	while (self->texs <= texid)
823	{	1194	{
824	Append (maptex, self->tex, self->texs, self->texs);	1195	Append (maptex, self->tex, self->texs, self->texs);
…		…
836	tex->r = r;	1207	tex->r = r;
837	tex->g = g;	1208	tex->g = g;
838	tex->b = b;	1209	tex->b = b;
839	tex->a = a;	1210	tex->a = a;
840	}	1211	}
		1212
		1213	// somewhat hackish, but for textures that require it, it really
		1214	// improves the look, and most others don't suffer.
		1215	glBindTexture (GL_TEXTURE_2D, name);
		1216	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1217	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1218	// use uglier nearest interpolation because linear suffers
		1219	// from transparent color bleeding and ugly wrapping effects.
		1220	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
841	}	1221	}
842		1222
843	int	1223	int
844	ox (CFClient::Map self)	1224	ox (CFPlus::Map self)
845	ALIAS:	1225	ALIAS:
846	oy = 1	1226	oy = 1
		1227	x = 2
		1228	y = 3
		1229	w = 4
		1230	h = 5
847	CODE:	1231	CODE:
848	switch (ix)	1232	switch (ix)
849	{	1233	{
850	case 0: RETVAL = self->ox; break;	1234	case 0: RETVAL = self->ox; break;
851	case 1: RETVAL = self->oy; break;	1235	case 1: RETVAL = self->oy; break;
		1236	case 2: RETVAL = self->x; break;
		1237	case 3: RETVAL = self->y; break;
		1238	case 4: RETVAL = self->w; break;
		1239	case 5: RETVAL = self->h; break;
852	}	1240	}
853	OUTPUT:	1241	OUTPUT:
854	RETVAL	1242	RETVAL
855		1243
856	void	1244	void
857	scroll (CFClient::Map self, int dx, int dy)	1245	scroll (CFPlus::Map self, int dx, int dy)
858	CODE:	1246	CODE:
859	{	1247	{
860	if (dx > 0)	1248	if (dx > 0)
861	map_blank (self, self->x, self->y, dx - 1, self->h);	1249	map_blank (self, self->x, self->y, dx - 1, self->h);
862	else if (dx < 0)	1250	else if (dx < 0)
…		…
878	self->y += MAP_EXTEND_Y;	1266	self->y += MAP_EXTEND_Y;
879	}	1267	}
880	}	1268	}
881		1269
882	void	1270	void
883	map1a_update (CFClient::Map self, SV *data_)	1271	map1a_update (CFPlus::Map self, SV *data_, int extmap)
884	CODE:	1272	CODE:
885	{	1273	{
886	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1274	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
887	uint8_t *data_end = (uint8_t *)SvEND (data_);	1275	uint8_t *data_end = (uint8_t *)SvEND (data_);
888	mapcell *cell;	1276	mapcell *cell;
889	int x, y, flags;	1277	int x, y, flags;
890		1278
891	while (data < data_end)	1279	while (data < data_end - 1)
892	{	1280	{
893	flags = (data [0] << 8) + data [1]; data += 2;	1281	flags = (data [0] << 8) + data [1]; data += 2;
894		1282
895	x = ((flags >> 10) & 63) + self->x;	1283	x = self->x + ((flags >> 10) & 63);
896	y = ((flags >> 4) & 63) + self->y;	1284	y = self->y + ((flags >> 4) & 63);
897		1285
898	cell = map_get_cell (self, x, y);	1286	cell = map_get_cell (self, x, y);
899		1287
900	if (flags & 15)	1288	if (flags & 15)
901	{	1289	{
902	if (cell->darkness < 0)	1290	if (!cell->darkness)
903	{	1291	{
904	cell->darkness = 0;	1292	cell->darkness = 256;
905	cell->face [0] = 0;	1293	cell->face [0] = 0;
906	cell->face [1] = 0;	1294	cell->face [1] = 0;
907	cell->face [2] = 0;	1295	cell->face [2] = 0;
908	}	1296	}
909		1297
910	cell->darkness = flags & 8 ? *data++ : 255;
911
912	//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	}
913		1339
914	if (flags & 4)	1340	if (flags & 4)
915	{	1341	{
916	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1342	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
917	}	1343	}
…		…
925	{	1351	{
926	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1352	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
927	}	1353	}
928	}	1354	}
929	else	1355	else
		1356	{
930	cell->darkness = -1;	1357	cell->darkness = 0;
		1358	cell->stat_hp = 0;
		1359	}
931	}	1360	}
932	}	1361	}
933		1362
934	SV *	1363	SV *
935	mapmap (CFClient::Map self, int w, int h)	1364	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
936	CODE:	1365	CODE:
937	{	1366	{
938	int x0, x1, x;	1367	int x1, x;
939	int y0, y1, y;	1368	int y1, y;
940	int z;	1369	int z;
941	SV *map_sv = newSV (w * h * sizeof (uint32_t));	1370	SV *map_sv = newSV (w * h * sizeof (uint32_t));
942	uint32_t *map = (uint32_t *)SvPVX (map_sv);	1371	uint32_t *map = (uint32_t *)SvPVX (map_sv);
943		1372
944	SvPOK_only (map_sv);	1373	SvPOK_only (map_sv);
945	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1374	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
946		1375
947	x0 = self->x - w / 2; x1 = x0 + w;	1376	x0 += self->x; x1 = x0 + w;
948	y0 = self->y - h / 2; y1 = y0 + h;	1377	y0 += self->y; y1 = y0 + h;
949		1378
950	for (y = y0; y < y1; y++)	1379	for (y = y0; y < y1; y++)
951	{	1380	{
952	maprow *row = 0 <= y && y < self->rows	1381	maprow *row = 0 <= y && y < self->rows
953	? self->row + y	1382	? self->row + y
…		…
990	}	1419	}
991	OUTPUT:	1420	OUTPUT:
992	RETVAL	1421	RETVAL
993		1422
994	void	1423	void
995	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1424	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
996	PPCODE:	1425	CODE:
997	{	1426	{
998	int vx, vy;	1427	int vx, vy;
999	int x, y, z;	1428	int x, y, z;
1000	int last_name;	1429	int last_name;
1001	mapface face;	1430	mapface face;
1002	int sw4 = (sw + 3) & ~3;
1003	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1004	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1005		1431
1006	memset (darkness, 255, sw4 * sh);
1007	SvPOK_only (darkness_sv);
1008	SvCUR_set (darkness_sv, sw4 * sh);
1009
1010	vx = self->x + (self->w - sw) / 2 - shift_x;	1432	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1011	vy = self->y + (self->h - sh) / 2 - shift_y;	1433	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1012		1434
1013	/*	1435	/*
1014	int vx = self->vx = self->w >= sw	1436	int vx = self->vx = self->w >= sw
1015	? self->x + (self->w - sw) / 2	1437	? self->x + (self->w - sw) / 2
1016	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1438	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
1020	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1442	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1021	*/	1443	*/
1022		1444
1023	glColor4ub (255, 255, 255, 255);	1445	glColor4ub (255, 255, 255, 255);
1024		1446
		1447	glEnable (GL_BLEND);
1025	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1448	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1026	glEnable (GL_BLEND);
1027	glEnable (GL_TEXTURE_2D);	1449	glEnable (GL_TEXTURE_2D);
1028	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1450	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1029		1451
1030	glBegin (GL_QUADS);	1452	glBegin (GL_QUADS);
1031		1453
…		…
1040	for (x = 0; x < sw; x++)	1462	for (x = 0; x < sw; x++)
1041	if (row->c0 <= x + vx && x + vx < row->c1)	1463	if (row->c0 <= x + vx && x + vx < row->c1)
1042	{	1464	{
1043	mapcell *cell = row->col + (x + vx - row->c0);	1465	mapcell *cell = row->col + (x + vx - row->c0);
1044		1466
1045	darkness[y * sw4 + x] = cell->darkness < 0
1046	? 255 - FOW_DARKNESS
1047	: 255 - cell->darkness;
1048
1049	face = cell->face [z];	1467	face = cell->face [z];
1050		1468
1051	if (face)	1469	if (face && face < self->texs)
1052	{	1470	{
1053	maptex tex = self->tex [face];	1471	maptex tex = self->tex [face];
1054
1055	int px = (x + 1) * 32 - tex.w;	1472	int px = (x + 1) * 32 - tex.w;
1056	int py = (y + 1) * 32 - tex.h;	1473	int py = (y + 1) * 32 - tex.h;
1057		1474
1058	if (last_name != tex.name)	1475	if (last_name != tex.name)
1059	{	1476	{
1060	glEnd ();	1477	glEnd ();
1061	last_name = tex.name;
1062	glBindTexture (GL_TEXTURE_2D, last_name);	1478	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1063	glBegin (GL_QUADS);	1479	glBegin (GL_QUADS);
1064	}	1480	}
1065		1481
1066	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1482	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1067	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1483	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1068	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1484	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1069	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1485	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1070	}	1486	}
		1487
		1488	if (cell->flags && z == 2)
		1489	{
		1490	if (cell->flags & 1)
		1491	{
		1492	maptex tex = self->tex [1];
		1493	int px = (x + 1) * 32 - tex.w + 2;
		1494	int py = (y + 1) * 32 - tex.h - 6;
		1495
		1496	glEnd ();
		1497	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1498	glBegin (GL_QUADS);
		1499
		1500	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1501	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1502	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1503	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1504	}
		1505	}
1071	}	1506	}
1072	}	1507	}
1073		1508
1074	glEnd ();	1509	glEnd ();
1075		1510
1076	glDisable (GL_TEXTURE_2D);	1511	glDisable (GL_TEXTURE_2D);
1077	glDisable (GL_BLEND);	1512	glDisable (GL_BLEND);
		1513
		1514	// top layer: overlays such as the health bar
		1515	for (y = 0; y < sh; y++)
		1516	if (0 <= y + vy && y + vy < self->rows)
		1517	{
		1518	maprow *row = self->row + (y + vy);
		1519
		1520	for (x = 0; x < sw; x++)
		1521	if (row->c0 <= x + vx && x + vx < row->c1)
		1522	{
		1523	mapcell *cell = row->col + (x + vx - row->c0);
		1524
		1525	int px = x * 32;
		1526	int py = y * 32;
		1527
		1528	if (cell->stat_hp)
		1529	{
		1530	int width = cell->stat_width * 32;
		1531	int thick = sh / 28 + 1 + cell->stat_width;
		1532
		1533	glColor3ub (0, 0, 0);
		1534	glRectf (px + 1, py - thick - 2,
		1535	px + width - 1, py);
		1536
		1537	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1538	glRectf (px + 2,
		1539	py - thick - 1,
		1540	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1541	}
		1542	}
		1543	}
		1544	}
		1545
		1546	void
		1547	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1548	CODE:
		1549	{
		1550	static float color[16][3] = {
		1551	{ 0.00F, 0.00F, 0.00F },
		1552	{ 1.00F, 1.00F, 1.00F },
		1553	{ 0.00F, 0.00F, 0.55F },
		1554	{ 1.00F, 0.00F, 0.00F },
		1555
		1556	{ 1.00F, 0.54F, 0.00F },
		1557	{ 0.11F, 0.56F, 1.00F },
		1558	{ 0.93F, 0.46F, 0.00F },
		1559	{ 0.18F, 0.54F, 0.34F },
		1560
		1561	{ 0.56F, 0.73F, 0.56F },
		1562	{ 0.80F, 0.80F, 0.80F },
		1563	{ 0.55F, 0.41F, 0.13F },
		1564	{ 0.99F, 0.77F, 0.26F },
		1565
		1566	{ 0.74F, 0.65F, 0.41F },
		1567
		1568	{ 0.00F, 1.00F, 1.00F },
		1569	{ 1.00F, 0.00F, 1.00F },
		1570	{ 1.00F, 1.00F, 0.00F },
		1571	};
		1572
		1573	int x, y;
		1574
		1575	glEnable (GL_TEXTURE_2D);
		1576	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1577	glEnable (GL_BLEND);
		1578	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1579	glBegin (GL_QUADS);
		1580
		1581	for (y = 0; y < h; y++)
		1582	for (x = 0; x < w; x++)
		1583	{
		1584	unsigned char m = data [x + y * w];
		1585
		1586	if (m)
		1587	{
		1588	float *c = color [m & 15];
		1589
		1590	float tx1 = m & 0x40 ? 0.5 : 0.;
		1591	float tx2 = tx1 + 0.5;
		1592
		1593	glColor4f (c[0], c[1], c[2], 0.75);
		1594	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1595	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1596	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1597	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1598	}
		1599	}
		1600
		1601	glEnd ();
		1602	glDisable (GL_BLEND);
		1603	glDisable (GL_TEXTURE_2D);
		1604	}
		1605
		1606	void
		1607	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1608	PPCODE:
		1609	{
		1610	int vx, vy;
		1611	int x, y;
		1612	int sw4 = (sw + 3) & ~3;
		1613	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1614	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1615
		1616	memset (darkness, 255, sw4 * sh);
		1617	SvPOK_only (darkness_sv);
		1618	SvCUR_set (darkness_sv, sw4 * sh);
		1619
		1620	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1621	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1622
		1623	for (y = 0; y < sh; y++)
		1624	if (0 <= y + vy && y + vy < self->rows)
		1625	{
		1626	maprow *row = self->row + (y + vy);
		1627
		1628	for (x = 0; x < sw; x++)
		1629	if (row->c0 <= x + vx && x + vx < row->c1)
		1630	{
		1631	mapcell *cell = row->col + (x + vx - row->c0);
		1632
		1633	darkness[y * sw4 + x] = cell->darkness
		1634	? 255 - (cell->darkness - 1)
		1635	: 255 - FOW_DARKNESS;
		1636	}
		1637	}
1078		1638
1079	EXTEND (SP, 3);	1639	EXTEND (SP, 3);
1080	PUSHs (sv_2mortal (newSViv (sw4)));	1640	PUSHs (sv_2mortal (newSViv (sw4)));
1081	PUSHs (sv_2mortal (newSViv (sh)));	1641	PUSHs (sv_2mortal (newSViv (sh)));
1082	PUSHs (darkness_sv);	1642	PUSHs (darkness_sv);
1083	}	1643	}
1084		1644
1085	SV *	1645	SV *
1086	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1646	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1087	CODE:	1647	CODE:
1088	{	1648	{
1089	int x, y, x1, y1;	1649	int x, y, x1, y1;
1090	SV *data_sv = newSV (w * h * 7 + 5);	1650	SV *data_sv = newSV (w * h * 7 + 5);
1091	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1651	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1093	*data++ = 0; /* version 0 format */	1653	*data++ = 0; /* version 0 format */
1094	*data++ = w >> 8; *data++ = w;	1654	*data++ = w >> 8; *data++ = w;
1095	*data++ = h >> 8; *data++ = h;	1655	*data++ = h >> 8; *data++ = h;
1096		1656
1097	// we need to do this 'cause we don't keep an absolute coord system for rows	1657	// we need to do this 'cause we don't keep an absolute coord system for rows
1098	// TODO: treat rows as we treat	1658	// TODO: treat rows as we treat columns
1099	map_get_row (self, y0 + self->y - self->oy);//D	1659	map_get_row (self, y0 + self->y - self->oy);//D
1100	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1660	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1101		1661
1102	x0 += self->x - self->ox;	1662	x0 += self->x - self->ox;
1103	y0 += self->y - self->oy;	1663	y0 += self->y - self->oy;
…		…
1153	}	1713	}
1154	OUTPUT:	1714	OUTPUT:
1155	RETVAL	1715	RETVAL
1156		1716
1157	void	1717	void
1158	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1718	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1159	PPCODE:	1719	PPCODE:
1160	{	1720	{
1161	int x, y, z;	1721	int x, y, z;
1162	int w, h;	1722	int w, h;
1163	int x1, y1;	1723	int x1, y1;
…		…
1167		1727
1168	w = *data++ << 8; w |= *data++;	1728	w = *data++ << 8; w |= *data++;
1169	h = *data++ << 8; h |= *data++;	1729	h = *data++ << 8; h |= *data++;
1170		1730
1171	// we need to do this 'cause we don't keep an absolute coord system for rows	1731	// we need to do this 'cause we don't keep an absolute coord system for rows
1172	// TODO: treat rows as we treat	1732	// TODO: treat rows as we treat columns
1173	map_get_row (self, y0 + self->y - self->oy);//D	1733	map_get_row (self, y0 + self->y - self->oy);//D
1174	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1734	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1175		1735
1176	x0 += self->x - self->ox;	1736	x0 += self->x - self->ox;
1177	y0 += self->y - self->oy;	1737	y0 += self->y - self->oy;
…		…
1195		1755
1196	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1756	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1197	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1757	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1198	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1758	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1199		1759
1200	if (cell->darkness <= 0)	1760	if (cell->darkness == 0)
1201	{	1761	{
1202	cell->darkness = -1;	1762	cell->darkness = 0;
1203		1763
1204	for (z = 0; z <= 2; z++)	1764	for (z = 0; z <= 2; z++)
1205	{	1765	{
1206	cell->face[z] = face[z];	1766	cell->face[z] = face[z];
1207		1767
…		…
1212	}	1772	}
1213	}	1773	}
1214	}	1774	}
1215	}	1775	}
1216		1776
1217	MODULE = CFClient PACKAGE = CFClient::MixChunk	1777	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1218		1778
1219	CFClient::MixChunk	1779	CFPlus::MixChunk
1220	new_from_file (SV *class, char *path)	1780	new_from_file (SV *class, char *path)
1221	CODE:	1781	CODE:
1222	RETVAL = Mix_LoadWAV (path);	1782	RETVAL = Mix_LoadWAV (path);
1223	OUTPUT:	1783	OUTPUT:
1224	RETVAL	1784	RETVAL
1225		1785
1226	void	1786	void
1227	DESTROY (CFClient::MixChunk self)	1787	DESTROY (CFPlus::MixChunk self)
1228	CODE:	1788	CODE:
1229	Mix_FreeChunk (self);	1789	Mix_FreeChunk (self);
1230		1790
1231	int	1791	int
1232	volume (CFClient::MixChunk self, int volume = -1)	1792	volume (CFPlus::MixChunk self, int volume = -1)
1233	CODE:	1793	CODE:
1234	RETVAL = Mix_VolumeChunk (self, volume);	1794	RETVAL = Mix_VolumeChunk (self, volume);
1235	OUTPUT:	1795	OUTPUT:
1236	RETVAL	1796	RETVAL
1237		1797
1238	int	1798	int
1239	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1799	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1240	CODE:	1800	CODE:
1241	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1801	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1242	OUTPUT:	1802	OUTPUT:
1243	RETVAL	1803	RETVAL
1244		1804
1245	MODULE = CFClient PACKAGE = CFClient::MixMusic	1805	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1246		1806
1247	int	1807	int
1248	volume (int volume = -1)	1808	volume (int volume = -1)
1249	CODE:	1809	CODE:
1250	RETVAL = Mix_VolumeMusic (volume);	1810	RETVAL = Mix_VolumeMusic (volume);
1251	OUTPUT:	1811	OUTPUT:
1252	RETVAL	1812	RETVAL
1253		1813
1254	CFClient::MixMusic	1814	CFPlus::MixMusic
1255	new_from_file (SV *class, char *path)	1815	new_from_file (SV *class, char *path)
1256	CODE:	1816	CODE:
1257	RETVAL = Mix_LoadMUS (path);	1817	RETVAL = Mix_LoadMUS (path);
1258	OUTPUT:	1818	OUTPUT:
1259	RETVAL	1819	RETVAL
1260		1820
1261	void	1821	void
1262	DESTROY (CFClient::MixMusic self)	1822	DESTROY (CFPlus::MixMusic self)
1263	CODE:	1823	CODE:
1264	Mix_FreeMusic (self);	1824	Mix_FreeMusic (self);
1265		1825
1266	int	1826	int
1267	play (CFClient::MixMusic self, int loops = -1)	1827	play (CFPlus::MixMusic self, int loops = -1)
1268	CODE:	1828	CODE:
1269	RETVAL = Mix_PlayMusic (self, loops);	1829	RETVAL = Mix_PlayMusic (self, loops);
1270	OUTPUT:	1830	OUTPUT:
1271	RETVAL	1831	RETVAL
1272		1832
		1833	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		1834
		1835	BOOT:
		1836	{
		1837	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
		1838	static const struct {
		1839	const char *name;
		1840	IV iv;
		1841	} *civ, const_iv[] = {
		1842	# define const_iv(name) { # name, (IV)name }
		1843	const_iv (GL_COLOR_MATERIAL),
		1844	const_iv (GL_SMOOTH),
		1845	const_iv (GL_FLAT),
		1846	const_iv (GL_DITHER),
		1847	const_iv (GL_BLEND),
		1848	const_iv (GL_CULL_FACE),
		1849	const_iv (GL_SCISSOR_TEST),
		1850	const_iv (GL_DEPTH_TEST),
		1851	const_iv (GL_ALPHA_TEST),
		1852	const_iv (GL_NORMALIZE),
		1853	const_iv (GL_RESCALE_NORMAL),
		1854	const_iv (GL_FRONT),
		1855	const_iv (GL_BACK),
		1856	const_iv (GL_AND),
		1857	const_iv (GL_ONE),
		1858	const_iv (GL_ZERO),
		1859	const_iv (GL_SRC_ALPHA),
		1860	const_iv (GL_DST_ALPHA),
		1861	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1862	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1863	const_iv (GL_SRC_ALPHA_SATURATE),
		1864	const_iv (GL_RGB),
		1865	const_iv (GL_RGBA),
		1866	const_iv (GL_RGBA4),
		1867	const_iv (GL_RGBA8),
		1868	const_iv (GL_RGB5_A1),
		1869	const_iv (GL_UNSIGNED_BYTE),
		1870	const_iv (GL_UNSIGNED_SHORT),
		1871	const_iv (GL_UNSIGNED_INT),
		1872	const_iv (GL_ALPHA),
		1873	const_iv (GL_INTENSITY),
		1874	const_iv (GL_LUMINANCE),
		1875	const_iv (GL_LUMINANCE_ALPHA),
		1876	const_iv (GL_FLOAT),
		1877	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		1878	const_iv (GL_COMPILE),
		1879	const_iv (GL_TEXTURE_1D),
		1880	const_iv (GL_TEXTURE_2D),
		1881	const_iv (GL_TEXTURE_ENV),
		1882	const_iv (GL_TEXTURE_MAG_FILTER),
		1883	const_iv (GL_TEXTURE_MIN_FILTER),
		1884	const_iv (GL_TEXTURE_ENV_MODE),
		1885	const_iv (GL_TEXTURE_WRAP_S),
		1886	const_iv (GL_TEXTURE_WRAP_T),
		1887	const_iv (GL_REPEAT),
		1888	const_iv (GL_CLAMP),
		1889	const_iv (GL_CLAMP_TO_EDGE),
		1890	const_iv (GL_NEAREST),
		1891	const_iv (GL_LINEAR),
		1892	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1893	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1894	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1895	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1896	const_iv (GL_GENERATE_MIPMAP),
		1897	const_iv (GL_MODULATE),
		1898	const_iv (GL_DECAL),
		1899	const_iv (GL_REPLACE),
		1900	const_iv (GL_DEPTH_BUFFER_BIT),
		1901	const_iv (GL_COLOR_BUFFER_BIT),
		1902	const_iv (GL_PROJECTION),
		1903	const_iv (GL_MODELVIEW),
		1904	const_iv (GL_COLOR_LOGIC_OP),
		1905	const_iv (GL_SEPARABLE_2D),
		1906	const_iv (GL_CONVOLUTION_2D),
		1907	const_iv (GL_CONVOLUTION_BORDER_MODE),
		1908	const_iv (GL_CONSTANT_BORDER),
		1909	const_iv (GL_LINES),
		1910	const_iv (GL_LINE_STRIP),
		1911	const_iv (GL_LINE_LOOP),
		1912	const_iv (GL_QUADS),
		1913	const_iv (GL_QUAD_STRIP),
		1914	const_iv (GL_TRIANGLES),
		1915	const_iv (GL_TRIANGLE_STRIP),
		1916	const_iv (GL_TRIANGLE_FAN),
		1917	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		1918	const_iv (GL_FASTEST),
		1919	const_iv (GL_V2F),
		1920	const_iv (GL_V3F),
		1921	const_iv (GL_T2F_V3F),
		1922	const_iv (GL_T2F_N3F_V3F),
		1923	# undef const_iv
		1924	};
		1925
		1926	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		1927	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1928	}
		1929
		1930	char *
		1931	gl_vendor ()
		1932	CODE:
		1933	RETVAL = (char *)glGetString (GL_VENDOR);
		1934	OUTPUT:
		1935	RETVAL
		1936
		1937	char *
		1938	gl_version ()
		1939	CODE:
		1940	RETVAL = (char *)glGetString (GL_VERSION);
		1941	OUTPUT:
		1942	RETVAL
		1943
		1944	char *
		1945	gl_extensions ()
		1946	CODE:
		1947	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1948	OUTPUT:
		1949	RETVAL
		1950
		1951	int glGetError ()
		1952
		1953	void glFinish ()
		1954
		1955	void glClear (int mask)
		1956
		1957	void glClearColor (float r, float g, float b, float a = 1.0)
		1958	PROTOTYPE: @
		1959
		1960	void glEnable (int cap)
		1961
		1962	void glDisable (int cap)
		1963
		1964	void glShadeModel (int mode)
		1965
		1966	void glHint (int target, int mode)
		1967
		1968	void glBlendFunc (int sfactor, int dfactor)
		1969
		1970	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1971	CODE:
		1972	gl_BlendFuncSeparate (sa, da, saa, daa);
		1973
		1974	void glDepthMask (int flag)
		1975
		1976	void glLogicOp (int opcode)
		1977
		1978	void glColorMask (int red, int green, int blue, int alpha)
		1979
		1980	void glMatrixMode (int mode)
		1981
		1982	void glPushMatrix ()
		1983
		1984	void glPopMatrix ()
		1985
		1986	void glLoadIdentity ()
		1987
		1988	void glDrawBuffer (int buffer)
		1989
		1990	void glReadBuffer (int buffer)
		1991
		1992	# near_ and far_ are due to microsofts buggy "c" compiler
		1993	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1994
		1995	# near_ and far_ are due to microsofts buggy "c" compiler
		1996	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		1997
		1998	void glViewport (int x, int y, int width, int height)
		1999
		2000	void glScissor (int x, int y, int width, int height)
		2001
		2002	void glTranslate (float x, float y, float z = 0.)
		2003	CODE:
		2004	glTranslatef (x, y, z);
		2005
		2006	void glScale (float x, float y, float z = 1.)
		2007	CODE:
		2008	glScalef (x, y, z);
		2009
		2010	void glRotate (float angle, float x, float y, float z)
		2011	CODE:
		2012	glRotatef (angle, x, y, z);
		2013
		2014	void glBegin (int mode)
		2015
		2016	void glEnd ()
		2017
		2018	void glColor (float r, float g, float b, float a = 1.0)
		2019	PROTOTYPE: @
		2020	ALIAS:
		2021	glColor_premultiply = 1
		2022	CODE:
		2023	if (ix)
		2024	{
		2025	r *= a;
		2026	g *= a;
		2027	b *= a;
		2028	}
		2029	// microsoft visual "c" rounds instead of truncating...
		2030	glColor4f (r, g, b, a);
		2031
		2032	void glInterleavedArrays (int format, int stride, char *data)
		2033
		2034	void glDrawElements (int mode, int count, int type, char *indices)
		2035
		2036	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2037
		2038	void glRasterPos (float x, float y, float z = 0.)
		2039	CODE:
		2040	glRasterPos3f (0, 0, z);
		2041	glBitmap (0, 0, 0, 0, x, y, 0);
		2042
		2043	void glVertex (float x, float y, float z = 0.)
		2044	CODE:
		2045	glVertex3f (x, y, z);
		2046
		2047	void glTexCoord (float s, float t)
		2048	CODE:
		2049	glTexCoord2f (s, t);
		2050
		2051	void glTexEnv (int target, int pname, float param)
		2052	CODE:
		2053	glTexEnvf (target, pname, param);
		2054
		2055	void glTexParameter (int target, int pname, float param)
		2056	CODE:
		2057	glTexParameterf (target, pname, param);
		2058
		2059	void glBindTexture (int target, int name)
		2060
		2061	void glConvolutionParameter (int target, int pname, float params)
		2062	CODE:
		2063	if (gl.ConvolutionParameterf)
		2064	gl.ConvolutionParameterf (target, pname, params);
		2065
		2066	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2067	CODE:
		2068	if (gl.ConvolutionFilter2D)
		2069	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2070
		2071	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		2072	CODE:
		2073	if (gl.SeparableFilter2D)
		2074	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
		2075
		2076	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		2077
		2078	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2079
		2080	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2081
		2082	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
		2083
		2084	int glGenTexture ()
		2085	CODE:
		2086	{
		2087	GLuint name;
		2088	glGenTextures (1, &name);
		2089	RETVAL = name;
		2090	}
		2091	OUTPUT:
		2092	RETVAL
		2093
		2094	void glDeleteTexture (int name)
		2095	CODE:
		2096	{
		2097	GLuint name_ = name;
		2098	glDeleteTextures (1, &name_);
		2099	}
		2100
		2101	int glGenList ()
		2102	CODE:
		2103	RETVAL = glGenLists (1);
		2104	OUTPUT:
		2105	RETVAL
		2106
		2107	void glDeleteList (int list)
		2108	CODE:
		2109	glDeleteLists (list, 1);
		2110
		2111	void glNewList (int list, int mode = GL_COMPILE)
		2112
		2113	void glEndList ()
		2114
		2115	void glCallList (int list)
		2116

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