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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.52 by root, Wed Apr 19 21:17:15 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
		534
		535	SDL_EnableUNICODE (1);
		536	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
390		537
391	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	538	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
392		539
393	if (m && m != (SDL_Rect **)-1)	540	if (m && m != (SDL_Rect **)-1)
394	while (*m)	541	while (*m)
…		…
400		547
401	++m;	548	++m;
402	}	549	}
403	}	550	}
404		551
		552	char *
		553	SDL_GetError ()
		554
405	int	555	int
406	SDL_SetVideoMode (int w, int h, int fullscreen)	556	SDL_SetVideoMode (int w, int h, int fullscreen)
407	CODE:	557	CODE:
408	RETVAL = !!SDL_SetVideoMode (	558	RETVAL = !!SDL_SetVideoMode (
409	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	559	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
410	);	560	);
		561	if (RETVAL)
		562	{
411	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	}
412	OUTPUT:	568	OUTPUT:
413	RETVAL	569	RETVAL
414		570
		571	void
		572	SDL_GL_SwapBuffers ()
		573
		574	char *
		575	SDL_GetKeyName (int sym)
		576
		577	void
		578	SDL_PollEvent ()
		579	PPCODE:
		580	{
		581	SDL_Event ev;
		582
		583	while (SDL_PollEvent (&ev))
		584	{
		585	HV *hv = newHV ();
		586	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		587
		588	switch (ev.type)
		589	{
		590	case SDL_KEYDOWN:
		591	case SDL_KEYUP:
		592	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
		593	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
		594	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		595	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
		596	break;
		597
		598	case SDL_ACTIVEEVENT:
		599	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
		600	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
		601	break;
		602
		603	case SDL_MOUSEMOTION:
		604	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		605
		606	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
		607	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
		608	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
		609	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
		610	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
		611	break;
		612
		613	case SDL_MOUSEBUTTONDOWN:
		614	case SDL_MOUSEBUTTONUP:
		615	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		616
		617	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
		618	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
		619	hv_store (hv, "x", 1, newSViv (ev.button.x), 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;
		628	}
		629
		630	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
		631	}
		632	}
		633
415	int	634	int
416	Mix_VolumeMusic (int newvol = -1)
417
418	int
419	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);
420		639
421	void	640	void
422	Mix_CloseAudio ()	641	Mix_CloseAudio ()
423		642
424	int	643	int
…		…
429	CODE:	648	CODE:
430	#ifndef _WIN32	649	#ifndef _WIN32
431	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	650	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
432	#endif	651	#endif
433		652
434	char *
435	gl_version ()
436	CODE:
437	RETVAL = (char *)glGetString (GL_VERSION);
438	OUTPUT:
439	RETVAL
440
441	char *
442	gl_extensions ()
443	CODE:
444	RETVAL = (char *)glGetString (GL_EXTENSIONS);
445	OUTPUT:
446	RETVAL
447
448	void	653	void
449	add_font (char *file)	654	add_font (char *file)
450	CODE:	655	CODE:
451	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	656	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
452
453	void
454	set_font (char *file)
455	CODE:
456	{
457	int count;
458	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
459	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
460	FcPatternDestroy (pattern);
461	pango_context_set_font_description (context, font);
462	}
463		657
464	void	658	void
465	load_image_inline (SV *image_)	659	load_image_inline (SV *image_)
466	ALIAS:	660	ALIAS:
467	load_image_file = 1	661	load_image_file = 1
…		…
509		703
510	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	704	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
511		705
512	assert (surface2->pitch == surface2->w * 4);	706	assert (surface2->pitch == surface2->w * 4);
513		707
		708	SDL_LockSurface (surface2);
514	EXTEND (SP, 5);	709	EXTEND (SP, 6);
515	PUSHs (sv_2mortal (newSViv (surface2->w)));	710	PUSHs (sv_2mortal (newSViv (surface2->w)));
516	PUSHs (sv_2mortal (newSViv (surface2->h)));	711	PUSHs (sv_2mortal (newSViv (surface2->h)));
517	SDL_LockSurface (surface2);
518	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	712	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
519	SDL_UnlockSurface (surface2);
520	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)));
521	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	714	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
522	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	715	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		716	SDL_UnlockSurface (surface2);
523		717
524	SDL_FreeSurface (surface);	718	SDL_FreeSurface (surface);
525	SDL_FreeSurface (surface2);	719	SDL_FreeSurface (surface2);
526	}	720	}
527		721
…		…
549	PUSHs (sv_2mortal (newSViv (b / y)));	743	PUSHs (sv_2mortal (newSViv (b / y)));
550	PUSHs (sv_2mortal (newSViv (a / y)));	744	PUSHs (sv_2mortal (newSViv (a / y)));
551	}	745	}
552		746
553	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
554	fatal (char *message)	756	fatal (char *message)
555	CODE:	757	CODE:
		758	fprintf (stderr, "FATAL: %s\n", message);
556	#ifdef _WIN32	759	#ifdef _WIN32
557	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	760	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
558	#else
559	fprintf (stderr, "FATAL: %s\n", message);
560	#endif	761	#endif
561	exit (1);	762	_exit (1);
562		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
563	MODULE = CFClient PACKAGE = CFClient::Layout	793	MODULE = CFPlus PACKAGE = CFPlus::Layout
564		794
565	CFClient::Layout	795	void
566	new (SV *class, int base_height = 10)	796	reset_glyph_cache ()
		797	CODE:
		798	tc_clear ();
		799
		800	CFPlus::Layout
		801	new (SV *class)
567	CODE:	802	CODE:
568	New (0, RETVAL, 1, struct cf_layout);	803	New (0, RETVAL, 1, struct cf_layout);
569	RETVAL->base_height = base_height;	804
570	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
571	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);
572	OUTPUT:	815	OUTPUT:
573	RETVAL	816	RETVAL
574		817
575	void	818	void
576	DESTROY (CFClient::Layout self)	819	DESTROY (CFPlus::Layout self)
577	CODE:	820	CODE:
578	g_object_unref (self->pl);	821	g_object_unref (self->pl);
579	Safefree (self);	822	Safefree (self);
580		823
581	void	824	void
582	set_text (CFClient::Layout self, SV *text_)	825	set_text (CFPlus::Layout self, SV *text_)
583	CODE:	826	CODE:
584	{	827	{
585	STRLEN textlen;	828	STRLEN textlen;
586	char *text = SvPVutf8 (text_, textlen);	829	char *text = SvPVutf8 (text_, textlen);
587		830
588	pango_layout_set_text (self->pl, text, textlen);	831	pango_layout_set_text (self->pl, text, textlen);
589	}	832	}
590		833
591	void	834	void
592	set_markup (CFClient::Layout self, SV *text_)	835	set_markup (CFPlus::Layout self, SV *text_)
593	CODE:	836	CODE:
594	{	837	{
595	STRLEN textlen;	838	STRLEN textlen;
596	char *text = SvPVutf8 (text_, textlen);	839	char *text = SvPVutf8 (text_, textlen);
597		840
598	pango_layout_set_markup (self->pl, text, textlen);	841	pango_layout_set_markup (self->pl, text, textlen);
599	}	842	}
600		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
601	SV *	929	SV *
602	get_text (CFClient::Layout self)	930	get_text (CFPlus::Layout self)
603	CODE:	931	CODE:
604	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	932	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
605	SvUTF8_on (RETVAL);	933	sv_utf8_decode (RETVAL);
606	OUTPUT:	934	OUTPUT:
607	RETVAL	935	RETVAL
608		936
609	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
610	set_height (CFClient::Layout self, int base_height)	955	set_height (CFPlus::Layout self, int base_height)
611	CODE:	956	CODE:
		957	if (self->base_height != base_height)
		958	{
612	self->base_height = base_height;	959	self->base_height = base_height;
		960	layout_update_font (self);
		961	}
613		962
614	void	963	void
615	set_width (CFClient::Layout self, int max_width = -1)	964	set_width (CFPlus::Layout self, int max_width = -1)
616	CODE:	965	CODE:
617	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);
618		967
619	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
620	size (CFClient::Layout self)	994	size (CFPlus::Layout self)
621	PPCODE:	995	PPCODE:
622	{	996	{
623	int w, h;	997	int w, h;
624		998
625	layout_update (self);
626	layout_get_pixel_size (self, &w, &h);	999	layout_get_pixel_size (self, &w, &h);
627		1000
628	EXTEND (SP, 2);	1001	EXTEND (SP, 2);
629	PUSHs (sv_2mortal (newSViv (w)));	1002	PUSHs (sv_2mortal (newSViv (w)));
630	PUSHs (sv_2mortal (newSViv (h)));	1003	PUSHs (sv_2mortal (newSViv (h)));
631	}	1004	}
632		1005
633	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
634	xy_to_index (CFClient::Layout self, int x, int y)	1019	xy_to_index (CFPlus::Layout self, int x, int y)
635	CODE:	1020	CODE:
636	{	1021	{
637	int index, trailing;	1022	int index, trailing;
638
639	layout_update (self);
640	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);
641
642	RETVAL = index;	1024	RETVAL = index;
643	}	1025	}
644	OUTPUT:	1026	OUTPUT:
645	RETVAL	1027	RETVAL
646		1028
647	void	1029	void
648	cursor_pos (CFClient::Layout self, int index)	1030	cursor_pos (CFPlus::Layout self, int index)
649	PPCODE:	1031	PPCODE:
650	{	1032	{
651	PangoRectangle strong_pos;	1033	PangoRectangle strong_pos;
652	layout_update (self);
653	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1034	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
654		1035
655	EXTEND (SP, 3);	1036	EXTEND (SP, 3);
656	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1037	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
657	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1038	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
658	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1039	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
659	}	1040	}
660		1041
661	void	1042	void
662	render (CFClient::Layout self)	1043	render (CFPlus::Layout self, float x, float y, int flags = 0)
663	PPCODE:	1044	PPCODE:
664	{	1045	pango_opengl_render_layout_subpixel (
665	SV *retval;	1046	self->pl,
666	int w, h;	1047	x * PANGO_SCALE, y * PANGO_SCALE,
667	FT_Bitmap bitmap;	1048	self->r, self->g, self->b, self->a,
		1049	flags
		1050	);
668		1051
669	layout_update (self);	1052	MODULE = CFPlus PACKAGE = CFPlus::Texture
670	layout_get_pixel_size (self, &w, &h);
671		1053
672	retval = newSV (w * h);	1054	void
673	SvPOK_only (retval);	1055	pad2pot (SV *data_, SV *w_, SV *h_)
674	SvCUR_set (retval, w * h);	1056	CODE:
		1057	{
		1058	int ow = SvIV (w_);
		1059	int oh = SvIV (h_);
675		1060
676	bitmap.rows = h;	1061	if (ow && oh)
677	bitmap.width = w;	1062	{
678	bitmap.pitch = w;	1063	int nw = minpot (ow);
679	bitmap.buffer = (unsigned char*)SvPVX (retval);	1064	int nh = minpot (oh);
680	bitmap.num_grays = 256;
681	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
682		1065
683	memset (bitmap.buffer, 0, w * h);	1066	if (nw != ow || nh != oh)
684		1067	{
685	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));
686		1074
687	EXTEND (SP, 3);	1075	SvPOK_only (result_);
688	PUSHs (sv_2mortal (newSViv (w)));	1076	SvCUR_set (result_, nw * nh * bpp);
689	PUSHs (sv_2mortal (newSViv (h)));
690	PUSHs (sv_2mortal (retval));
691	}
692		1077
693	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);
694		1081
		1082	sv_setsv (data_, result_);
		1083	}
		1084
		1085	sv_setiv (w_, nw);
		1086	sv_setiv (h_, nh);
		1087	}
		1088	}
		1089	}
		1090
695	void	1091	void
696	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.)
697	PROTOTYPE: $$$;$$	1093	PROTOTYPE: $$$;$$
		1094	ALIAS:
		1095	draw_quad_alpha = 1
		1096	draw_quad_alpha_premultiplied = 2
698	CODE:	1097	CODE:
699	{	1098	{
700	HV *hv = (HV *)SvRV (self);	1099	HV *hv = (HV *)SvRV (self);
701	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1100	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
702	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1101	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
703	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1102	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
704	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
705		1103
706	if (items < 5)	1104	if (items < 5)
707	{	1105	{
708	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1106	w = SvNV (*hv_fetch (hv, "w", 1, 1));
709	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1107	h = SvNV (*hv_fetch (hv, "h", 1, 1));
710	}	1108	}
711		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
712	glBindTexture (GL_TEXTURE_2D, name);	1124	glBindTexture (GL_TEXTURE_2D, name);
713	if (wrap_mode) {	1125
714	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
715	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
716	}
717	glBegin (GL_QUADS);	1126	glBegin (GL_QUADS);
718	glTexCoord2f (0, 0); glVertex2f (x , y );	1127	glTexCoord2f (0, 0); glVertex2f (x , y );
719	glTexCoord2f (0, t); glVertex2f (x , y + h);	1128	glTexCoord2f (0, t); glVertex2f (x , y + h);
720	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1129	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
721	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1130	glTexCoord2f (s, 0); glVertex2f (x + w, y );
722	glEnd ();	1131	glEnd ();
723	}
724		1132
		1133	if (ix)
		1134	{
		1135	glDisable (GL_ALPHA_TEST);
		1136	glDisable (GL_BLEND);
		1137	}
		1138	}
		1139
725	MODULE = CFClient PACKAGE = CFClient::Map	1140	MODULE = CFPlus PACKAGE = CFPlus::Map
726		1141
727	CFClient::Map	1142	CFPlus::Map
728	new (SV *class, int map_width, int map_height)	1143	new (SV *class, int map_width, int map_height)
729	CODE:	1144	CODE:
730	New (0, RETVAL, 1, struct map);	1145	New (0, RETVAL, 1, struct map);
731	RETVAL->x = 0;	1146	RETVAL->x = 0;
732	RETVAL->y = 0;	1147	RETVAL->y = 0;
…		…
742	RETVAL->row = 0;	1157	RETVAL->row = 0;
743	OUTPUT:	1158	OUTPUT:
744	RETVAL	1159	RETVAL
745		1160
746	void	1161	void
747	DESTROY (CFClient::Map self)	1162	DESTROY (CFPlus::Map self)
748	CODE:	1163	CODE:
749	{	1164	{
750	map_clear (self);	1165	map_clear (self);
751	Safefree (self->face);	1166	Safefree (self->face);
		1167	Safefree (self->tex);
752	Safefree (self);	1168	Safefree (self);
753	}	1169	}
754		1170
755	void	1171	void
756	clear (CFClient::Map self)	1172	clear (CFPlus::Map self)
757	CODE:	1173	CODE:
758	map_clear (self);	1174	map_clear (self);
759		1175
760	void	1176	void
761	set_face (CFClient::Map self, int face, int texid)	1177	set_face (CFPlus::Map self, int face, int texid)
762	CODE:	1178	CODE:
763	{	1179	{
764	while (self->faces <= face)	1180	while (self->faces <= face)
765	{	1181	{
766	Append (mapface, self->face, self->faces, self->faces);	1182	Append (mapface, self->face, self->faces, self->faces);
…		…
769		1185
770	self->face [face] = texid;	1186	self->face [face] = texid;
771	}	1187	}
772		1188
773	void	1189	void
774	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)
775	CODE:	1191	CODE:
776	{	1192	{
777	while (self->texs <= texid)	1193	while (self->texs <= texid)
778	{	1194	{
779	Append (maptex, self->tex, self->texs, self->texs);	1195	Append (maptex, self->tex, self->texs, self->texs);
…		…
791	tex->r = r;	1207	tex->r = r;
792	tex->g = g;	1208	tex->g = g;
793	tex->b = b;	1209	tex->b = b;
794	tex->a = a;	1210	tex->a = a;
795	}	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);
796	}	1221	}
797		1222
798	int	1223	int
799	ox (CFClient::Map self)	1224	ox (CFPlus::Map self)
800	ALIAS:	1225	ALIAS:
801	oy = 1	1226	oy = 1
		1227	x = 2
		1228	y = 3
		1229	w = 4
		1230	h = 5
802	CODE:	1231	CODE:
803	switch (ix)	1232	switch (ix)
804	{	1233	{
805	case 0: RETVAL = self->ox; break;	1234	case 0: RETVAL = self->ox; break;
806	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;
807	}	1240	}
808	OUTPUT:	1241	OUTPUT:
809	RETVAL	1242	RETVAL
810		1243
811	void	1244	void
812	scroll (CFClient::Map self, int dx, int dy)	1245	scroll (CFPlus::Map self, int dx, int dy)
813	CODE:	1246	CODE:
814	{	1247	{
815	if (dx > 0)	1248	if (dx > 0)
816	map_blank (self, self->x, self->y, dx - 1, self->h);	1249	map_blank (self, self->x, self->y, dx - 1, self->h);
817	else if (dx < 0)	1250	else if (dx < 0)
…		…
833	self->y += MAP_EXTEND_Y;	1266	self->y += MAP_EXTEND_Y;
834	}	1267	}
835	}	1268	}
836		1269
837	void	1270	void
838	map1a_update (CFClient::Map self, SV *data_)	1271	map1a_update (CFPlus::Map self, SV *data_, int extmap)
839	CODE:	1272	CODE:
840	{	1273	{
841	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1274	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
842	uint8_t *data_end = (uint8_t *)SvEND (data_);	1275	uint8_t *data_end = (uint8_t *)SvEND (data_);
843	mapcell *cell;	1276	mapcell *cell;
844	int x, y, flags;	1277	int x, y, flags;
845		1278
846	while (data < data_end)	1279	while (data < data_end - 1)
847	{	1280	{
848	flags = (data [0] << 8) + data [1]; data += 2;	1281	flags = (data [0] << 8) + data [1]; data += 2;
849		1282
850	x = ((flags >> 10) & 63) + self->x;	1283	x = self->x + ((flags >> 10) & 63);
851	y = ((flags >> 4) & 63) + self->y;	1284	y = self->y + ((flags >> 4) & 63);
852		1285
853	cell = map_get_cell (self, x, y);	1286	cell = map_get_cell (self, x, y);
854		1287
855	if (flags & 15)	1288	if (flags & 15)
856	{	1289	{
857	if (cell->darkness < 0)	1290	if (!cell->darkness)
858	{	1291	{
859	cell->darkness = 0;	1292	cell->darkness = 256;
860	cell->face [0] = 0;	1293	cell->face [0] = 0;
861	cell->face [1] = 0;	1294	cell->face [1] = 0;
862	cell->face [2] = 0;	1295	cell->face [2] = 0;
863	}	1296	}
864		1297
865	cell->darkness = flags & 8 ? *data++ : 255;
866
867	//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	}
868		1339
869	if (flags & 4)	1340	if (flags & 4)
870	{	1341	{
871	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;
872	}	1343	}
…		…
880	{	1351	{
881	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;
882	}	1353	}
883	}	1354	}
884	else	1355	else
		1356	{
885	cell->darkness = -1;	1357	cell->darkness = 0;
		1358	cell->stat_hp = 0;
		1359	}
886	}	1360	}
887	}	1361	}
888		1362
889	SV *	1363	SV *
890	mapmap (CFClient::Map self, int w, int h)	1364	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
891	CODE:	1365	CODE:
892	{	1366	{
893	int x0, x1, x;	1367	int x1, x;
894	int y0, y1, y;	1368	int y1, y;
895	int z;	1369	int z;
896	SV *map_sv = newSV (w * h * sizeof (uint32_t));	1370	SV *map_sv = newSV (w * h * sizeof (uint32_t));
897	uint32_t *map = (uint32_t *)SvPVX (map_sv);	1371	uint32_t *map = (uint32_t *)SvPVX (map_sv);
898		1372
899	SvPOK_only (map_sv);	1373	SvPOK_only (map_sv);
900	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1374	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
901		1375
902	x0 = self->x - w / 2; x1 = x0 + w;	1376	x0 += self->x; x1 = x0 + w;
903	y0 = self->y - h / 2; y1 = y0 + h;	1377	y0 += self->y; y1 = y0 + h;
904		1378
905	for (y = y0; y < y1; y++)	1379	for (y = y0; y < y1; y++)
906	{	1380	{
907	maprow *row = 0 <= y && y < self->rows	1381	maprow *row = 0 <= y && y < self->rows
908	? self->row + y	1382	? self->row + y
…		…
945	}	1419	}
946	OUTPUT:	1420	OUTPUT:
947	RETVAL	1421	RETVAL
948		1422
949	void	1423	void
950	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)
951	PPCODE:	1425	CODE:
952	{	1426	{
953	int vx, vy;	1427	int vx, vy;
954	int x, y, z;	1428	int x, y, z;
955	int last_name;	1429	int last_name;
956	mapface face;	1430	mapface face;
957	int sw4 = (sw + 3) & ~3;
958	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
959	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
960		1431
961	memset (darkness, 255, sw4 * sh);
962	SvPOK_only (darkness_sv);
963	SvCUR_set (darkness_sv, sw4 * sh);
964
965	vx = self->x + (self->w - sw) / 2 - shift_x;	1432	vx = self->x + self->w / 2 - sw / 2 - shift_x;
966	vy = self->y + (self->h - sh) / 2 - shift_y;	1433	vy = self->y + self->h / 2 - sh / 2 - shift_y;
967		1434
968	/*	1435	/*
969	int vx = self->vx = self->w >= sw	1436	int vx = self->vx = self->w >= sw
970	? self->x + (self->w - sw) / 2	1437	? self->x + (self->w - sw) / 2
971	: 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));
…		…
975	: 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));
976	*/	1443	*/
977		1444
978	glColor4ub (255, 255, 255, 255);	1445	glColor4ub (255, 255, 255, 255);
979		1446
		1447	glEnable (GL_BLEND);
980	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1448	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
981	glEnable (GL_BLEND);
982	glEnable (GL_TEXTURE_2D);	1449	glEnable (GL_TEXTURE_2D);
983	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1450	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
984		1451
985	glBegin (GL_QUADS);	1452	glBegin (GL_QUADS);
986		1453
…		…
995	for (x = 0; x < sw; x++)	1462	for (x = 0; x < sw; x++)
996	if (row->c0 <= x + vx && x + vx < row->c1)	1463	if (row->c0 <= x + vx && x + vx < row->c1)
997	{	1464	{
998	mapcell *cell = row->col + (x + vx - row->c0);	1465	mapcell *cell = row->col + (x + vx - row->c0);
999		1466
1000	darkness[y * sw4 + x] = cell->darkness < 0
1001	? 255 - FOW_DARKNESS
1002	: 255 - cell->darkness;
1003
1004	face = cell->face [z];	1467	face = cell->face [z];
1005		1468
1006	if (face)	1469	if (face && face < self->texs)
1007	{	1470	{
1008	maptex tex = self->tex [face];	1471	maptex tex = self->tex [face];
1009
1010	int px = (x + 1) * 32 - tex.w;	1472	int px = (x + 1) * 32 - tex.w;
1011	int py = (y + 1) * 32 - tex.h;	1473	int py = (y + 1) * 32 - tex.h;
1012		1474
1013	if (last_name != tex.name)	1475	if (last_name != tex.name)
1014	{	1476	{
1015	glEnd ();	1477	glEnd ();
1016	last_name = tex.name;
1017	glBindTexture (GL_TEXTURE_2D, last_name);	1478	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1018	glBegin (GL_QUADS);	1479	glBegin (GL_QUADS);
1019	}	1480	}
1020		1481
1021	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1482	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1022	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1483	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1023	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);
1024	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1485	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1025	}	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	}
1026	}	1506	}
1027	}	1507	}
1028		1508
1029	glEnd ();	1509	glEnd ();
1030		1510
1031	glDisable (GL_TEXTURE_2D);	1511	glDisable (GL_TEXTURE_2D);
1032	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	}
1033		1638
1034	EXTEND (SP, 3);	1639	EXTEND (SP, 3);
1035	PUSHs (sv_2mortal (newSViv (sw4)));	1640	PUSHs (sv_2mortal (newSViv (sw4)));
1036	PUSHs (sv_2mortal (newSViv (sh)));	1641	PUSHs (sv_2mortal (newSViv (sh)));
1037	PUSHs (darkness_sv);	1642	PUSHs (darkness_sv);
1038	}	1643	}
1039		1644
1040	SV *	1645	SV *
1041	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)
1042	CODE:	1647	CODE:
1043	{	1648	{
1044	int x, y, x1, y1;	1649	int x, y, x1, y1;
1045	SV *data_sv = newSV (w * h * 7 + 5);	1650	SV *data_sv = newSV (w * h * 7 + 5);
1046	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1651	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1048	*data++ = 0; /* version 0 format */	1653	*data++ = 0; /* version 0 format */
1049	*data++ = w >> 8; *data++ = w;	1654	*data++ = w >> 8; *data++ = w;
1050	*data++ = h >> 8; *data++ = h;	1655	*data++ = h >> 8; *data++ = h;
1051		1656
1052	// 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
1053	// TODO: treat rows as we treat	1658	// TODO: treat rows as we treat columns
1054	map_get_row (self, y0 + self->y - self->oy);//D	1659	map_get_row (self, y0 + self->y - self->oy);//D
1055	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
1056		1661
1057	x0 += self->x - self->ox;	1662	x0 += self->x - self->ox;
1058	y0 += self->y - self->oy;	1663	y0 += self->y - self->oy;
…		…
1108	}	1713	}
1109	OUTPUT:	1714	OUTPUT:
1110	RETVAL	1715	RETVAL
1111		1716
1112	void	1717	void
1113	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)
1114	PPCODE:	1719	PPCODE:
1115	{	1720	{
1116	int x, y, z;	1721	int x, y, z;
1117	int w, h;	1722	int w, h;
1118	int x1, y1;	1723	int x1, y1;
…		…
1122		1727
1123	w = *data++ << 8; w |= *data++;	1728	w = *data++ << 8; w |= *data++;
1124	h = *data++ << 8; h |= *data++;	1729	h = *data++ << 8; h |= *data++;
1125		1730
1126	// 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
1127	// TODO: treat rows as we treat	1732	// TODO: treat rows as we treat columns
1128	map_get_row (self, y0 + self->y - self->oy);//D	1733	map_get_row (self, y0 + self->y - self->oy);//D
1129	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
1130		1735
1131	x0 += self->x - self->ox;	1736	x0 += self->x - self->ox;
1132	y0 += self->y - self->oy;	1737	y0 += self->y - self->oy;
…		…
1150		1755
1151	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1756	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1152	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1757	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1153	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1758	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1154		1759
1155	if (cell->darkness <= 0)	1760	if (cell->darkness == 0)
1156	{	1761	{
1157	cell->darkness = -1;	1762	cell->darkness = 0;
1158		1763
1159	for (z = 0; z <= 2; z++)	1764	for (z = 0; z <= 2; z++)
1160	{	1765	{
1161	cell->face[z] = face[z];	1766	cell->face[z] = face[z];
1162		1767
…		…
1167	}	1772	}
1168	}	1773	}
1169	}	1774	}
1170	}	1775	}
1171		1776
1172	MODULE = CFClient PACKAGE = CFClient::MixChunk	1777	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1173		1778
1174	CFClient::MixChunk	1779	CFPlus::MixChunk
1175	new_from_file (SV *class, char *path)	1780	new_from_file (SV *class, char *path)
1176	CODE:	1781	CODE:
1177	RETVAL = Mix_LoadWAV (path);	1782	RETVAL = Mix_LoadWAV (path);
1178	OUTPUT:	1783	OUTPUT:
1179	RETVAL	1784	RETVAL
1180		1785
1181	void	1786	void
1182	DESTROY (CFClient::MixChunk self)	1787	DESTROY (CFPlus::MixChunk self)
1183	CODE:	1788	CODE:
1184	Mix_FreeChunk (self);	1789	Mix_FreeChunk (self);
1185		1790
1186	int	1791	int
1187	volume (CFClient::MixChunk self, int volume = -1)	1792	volume (CFPlus::MixChunk self, int volume = -1)
1188	CODE:	1793	CODE:
1189	RETVAL = Mix_VolumeChunk (self, volume);	1794	RETVAL = Mix_VolumeChunk (self, volume);
1190	OUTPUT:	1795	OUTPUT:
1191	RETVAL	1796	RETVAL
1192		1797
1193	int	1798	int
1194	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)
1195	CODE:	1800	CODE:
1196	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1801	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1197	OUTPUT:	1802	OUTPUT:
1198	RETVAL	1803	RETVAL
1199		1804
1200	MODULE = CFClient PACKAGE = CFClient::MixMusic	1805	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1201		1806
1202	int	1807	int
1203	volume (int volume = -1)	1808	volume (int volume = -1)
1204	CODE:	1809	CODE:
1205	RETVAL = Mix_VolumeMusic (volume);	1810	RETVAL = Mix_VolumeMusic (volume);
1206	OUTPUT:	1811	OUTPUT:
1207	RETVAL	1812	RETVAL
1208		1813
1209	CFClient::MixMusic	1814	CFPlus::MixMusic
1210	new_from_file (SV *class, char *path)	1815	new_from_file (SV *class, char *path)
1211	CODE:	1816	CODE:
1212	RETVAL = Mix_LoadMUS (path);	1817	RETVAL = Mix_LoadMUS (path);
1213	OUTPUT:	1818	OUTPUT:
1214	RETVAL	1819	RETVAL
1215		1820
1216	void	1821	void
1217	DESTROY (CFClient::MixMusic self)	1822	DESTROY (CFPlus::MixMusic self)
1218	CODE:	1823	CODE:
1219	Mix_FreeMusic (self);	1824	Mix_FreeMusic (self);
1220		1825
1221	int	1826	int
1222	play (CFClient::MixMusic self, int loops = -1)	1827	play (CFPlus::MixMusic self, int loops = -1)
1223	CODE:	1828	CODE:
1224	RETVAL = Mix_PlayMusic (self, loops);	1829	RETVAL = Mix_PlayMusic (self, loops);
1225	OUTPUT:	1830	OUTPUT:
1226	RETVAL	1831	RETVAL
1227		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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