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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.51 by root, Wed Apr 19 20:46:44 2006 UTC vs.
Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
		2	long _ftol (double); /* defined by VC6 C libs */
		3	long _ftol2 (double dblSource) { return _ftol (dblSource); }
		4	# define WIN32_LEAN_AND_MEAN
		5	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls
2	# include <malloc.h>	6	# include <malloc.h>
		7	# include <windows.h>
		8	# include <wininet.h>
		9	# pragma warning(disable:4244)
3	#endif	10	#endif
4		11
5	#include "EXTERN.h"	12	#include "EXTERN.h"
6	#include "perl.h"	13	#include "perl.h"
7	#include "XSUB.h"	14	#include "XSUB.h"
8		15
		16	#ifdef _WIN32
		17	# undef pipe
		18	#endif
		19
		20	#include <math.h>
9	#include <string.h>	21	#include <string.h>
10	#include <stdio.h>	22	#include <stdio.h>
		23	#include <stdlib.h>
11		24
12	#include <SDL.h>	25	#include <SDL.h>
		26	#include <SDL_endian.h>
13	#include <SDL_image.h>	27	#include <SDL_image.h>
		28	#include <SDL_mixer.h>
14	#include <SDL_opengl.h>	29	#include <SDL_opengl.h>
15		30
		31	#define PANGO_ENABLE_BACKEND
		32	#define G_DISABLE_CAST_CHECKS
		33
16	#include <glib/gmacros.h>	34	#include <glib/gmacros.h>
17		35
18	#include <pango/pango.h>	36	#include <pango/pango.h>
19	#include <pango/pangofc-fontmap.h>
20	#include <pango/pangoft2.h>
21		37
22	#ifndef _WIN32	38	#ifndef _WIN32
23	# include <sys/types.h>	39	# include <sys/types.h>
24	# include <sys/socket.h>	40	# include <sys/socket.h>
25	# include <netinet/in.h>	41	# include <netinet/in.h>
…		…
32	typedef signed char int8_t;	48	typedef signed char int8_t;
33	typedef signed short int16_t;	49	typedef signed short int16_t;
34	typedef signed int int32_t;	50	typedef signed int int32_t;
35	#endif	51	#endif
36		52
		53	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */
		54
37	#define FOW_DARKNESS 32	55	#define FOW_DARKNESS 32
38		56
39	#define MAP_EXTEND_X 32	57	#define MAP_EXTEND_X 32
40	#define MAP_EXTEND_Y 512	58	#define MAP_EXTEND_Y 512
41		59
42	static PangoContext *context;	60	#define MIN_FONT_HEIGHT 10
43	static PangoFontMap *fontmap;	61
		62	#if 0
		63	# define PARACHUTE SDL_INIT_NOPARACHUTE
		64	#else
		65	# define PARACHUTE 0
		66	#endif
		67
		68	static struct
		69	{
		70	#define GL_FUNC(ptr,name) ptr name;
		71	#include "glfunc.h"
		72	#undef GL_FUNC
		73	} gl;
		74
		75	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		76	{
		77	if (gl.BlendFuncSeparate)
		78	gl.BlendFuncSeparate (sa, da, saa, daa);
		79	else if (gl.BlendFuncSeparateEXT)
		80	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		81	else
		82	glBlendFunc (sa, da);
		83	}
		84
		85	#include "texcache.c"
		86
		87	#include "pango-font.c"
		88	#include "pango-fontmap.c"
		89	#include "pango-render.c"
		90
		91	typedef Mix_Chunk *CFPlus__MixChunk;
		92	typedef Mix_Music *CFPlus__MixMusic;
		93
		94	typedef PangoFontDescription *CFPlus__Font;
		95
		96	static int
		97	shape_attr_p (PangoLayoutRun *run)
		98	{
		99	GSList *attrs = run->item->analysis.extra_attrs;
		100
		101	while (attrs)
		102	{
		103	PangoAttribute *attr = attrs->data;
		104
		105	if (attr->klass->type == PANGO_ATTR_SHAPE)
		106	return 1;
		107
		108	attrs = attrs->next;
		109	}
		110
		111	return 0;
		112	}
44		113
45	typedef struct cf_layout {	114	typedef struct cf_layout {
46	PangoLayout *pl;	115	PangoLayout *pl;
		116	float r, g, b, a; // default color for rgba mode
47	int base_height;	117	int base_height;
		118	CFPlus__Font font;
48	} *CFClient__Layout;	119	} *CFPlus__Layout;
		120
		121	static CFPlus__Font default_font;
		122	static PangoContext *opengl_context;
		123	static PangoFontMap *opengl_fontmap;
49		124
50	static void	125	static void
51	substitute_func (FcPattern *pattern, gpointer data)	126	substitute_func (FcPattern *pattern, gpointer data)
52	{	127	{
53	FcPatternAddBool (pattern, FC_HINTING , 1);	128	FcPatternAddBool (pattern, FC_HINTING, 1);
		129	#ifdef FC_HINT_STYLE
		130	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		131	#endif
54	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	132	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
55	}	133	}
56		134
57	static void	135	static void
58	layout_update (CFClient__Layout self)	136	layout_update_font (CFPlus__Layout self)
59	{	137	{
60	/* use a random scale factor to account for unknown descenders, 0.8 works	138	/* use a random scale factor to account for unknown descenders, 0.8 works
61	* reasonably well with bitstream vera	139	* reasonably well with bitstream vera
62	*/	140	*/
63	PangoFontDescription *font = pango_context_get_font_description (context);	141	PangoFontDescription *font = self->font ? self->font : default_font;
64		142
65	int height = self->base_height * (PANGO_SCALE * 8 / 10);
66
67	if (pango_font_description_get_size (font) != height)
68	{
69	pango_font_description_set_absolute_size (font, height);	143	pango_font_description_set_absolute_size (font,
70	pango_layout_context_changed (self->pl);	144	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
71	}	145
		146	pango_layout_set_font_description (self->pl, font);
72	}	147	}
73		148
74	static void	149	static void
75	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	150	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
76	{	151	{
77	layout_update (self);	152	PangoRectangle rect;
78		153
		154	// get_pixel_* wrongly rounds down
79	pango_layout_get_pixel_size (self->pl, w, h);	155	pango_layout_get_extents (self->pl, 0, &rect);
80		156
81	*w = (*w + 3) & ~3;	157	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
82	if (!*w) *w = 1;	158	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
83	if (!*h) *h = 1;	159
		160	if (!rect.width) rect.width = 1;
		161	if (!rect.height) rect.height = 1;
		162
		163	*w = rect.width;
		164	*h = rect.height;
84	}	165	}
85		166
86	typedef uint16_t mapface;	167	typedef uint16_t mapface;
87		168
88	typedef struct {	169	typedef struct {
…		…
91	float s, t;	172	float s, t;
92	uint8_t r, g, b, a;	173	uint8_t r, g, b, a;
93	} maptex;	174	} maptex;
94		175
95	typedef struct {	176	typedef struct {
96	int16_t darkness;	177	uint32_t player;
97	mapface face[3];	178	mapface face[3];
		179	uint16_t darkness;
		180	uint8_t stat_width, stat_hp, flags;
98	} mapcell;	181	} mapcell;
99		182
100	typedef struct {	183	typedef struct {
101	int32_t c0, c1;	184	int32_t c0, c1;
102	mapcell *col;	185	mapcell *col;
…		…
111	int texs;	194	int texs;
112	maptex *tex;	195	maptex *tex;
113		196
114	int32_t rows;	197	int32_t rows;
115	maprow *row;	198	maprow *row;
116	} *CFClient__Map;	199	} *CFPlus__Map;
117		200
118	static char *	201	static char *
119	prepend (char *ptr, int sze, int inc)	202	prepend (char *ptr, int sze, int inc)
120	{	203	{
121	char *p;	204	char *p;
…		…
139		222
140	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	223	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
141	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	224	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
142		225
143	static maprow *	226	static maprow *
144	map_get_row (CFClient__Map self, int y)	227	map_get_row (CFPlus__Map self, int y)
145	{	228	{
146	if (0 > y)	229	if (0 > y)
147	{	230	{
148	int extend = - y + MAP_EXTEND_Y;	231	int extend = - y + MAP_EXTEND_Y;
149	Prepend (maprow, self->row, self->rows, extend);	232	Prepend (maprow, self->row, self->rows, extend);
…		…
187		270
188	return row->col + (x - row->c0);	271	return row->col + (x - row->c0);
189	}	272	}
190		273
191	static mapcell *	274	static mapcell *
192	map_get_cell (CFClient__Map self, int x, int y)	275	map_get_cell (CFPlus__Map self, int x, int y)
193	{	276	{
194	return row_get_cell (map_get_row (self, y), x);	277	return row_get_cell (map_get_row (self, y), x);
195	}	278	}
196		279
197	static void	280	static void
198	map_clear (CFClient__Map self)	281	map_clear (CFPlus__Map self)
199	{	282	{
200	int r;	283	int r;
201		284
202	for (r = 0; r < self->rows; r++)	285	for (r = 0; r < self->rows; r++)
203	Safefree (self->row[r].col);	286	Safefree (self->row[r].col);
…		…
211	self->row = 0;	294	self->row = 0;
212	self->rows = 0;	295	self->rows = 0;
213	}	296	}
214		297
215	static void	298	static void
216	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	299	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
217	{	300	{
218	int x, y;	301	int x, y;
219	maprow *row;	302	maprow *row;
		303	mapcell *cell;
220		304
221	for (y = y0; y < y0 + h; y++)	305	for (y = y0; y < y0 + h; y++)
222	if (y >= 0)	306	if (y >= 0)
223	{	307	{
224	if (y >= self->rows)	308	if (y >= self->rows)
…		…
230	if (x >= row->c0)	314	if (x >= row->c0)
231	{	315	{
232	if (x >= row->c1)	316	if (x >= row->c1)
233	break;	317	break;
234		318
235	row->col[x - row->c0].darkness = -1;	319	cell = row->col + x - row->c0;
		320
		321	cell->darkness = 0;
		322	cell->stat_hp = 0;
		323	cell->flags = 0;
		324	cell->player = 0;
236	}	325	}
237	}	326	}
238	}	327	}
239		328
		329	static void
		330	music_finished (void)
		331	{
		332	SDL_UserEvent ev;
		333
		334	ev.type = SDL_USEREVENT;
		335	ev.code = 0;
		336	ev.data1 = 0;
		337	ev.data2 = 0;
		338
		339	SDL_PushEvent ((SDL_Event *)&ev);
		340	}
		341
		342	static void
		343	channel_finished (int channel)
		344	{
		345	SDL_UserEvent ev;
		346
		347	ev.type = SDL_USEREVENT;
		348	ev.code = 1;
		349	ev.data1 = (void *)(long)channel;
		350	ev.data2 = 0;
		351
		352	SDL_PushEvent ((SDL_Event *)&ev);
		353	}
		354
		355	static unsigned int
		356	minpot (unsigned int n)
		357	{
		358	if (!n)
		359	return 0;
		360
		361	--n;
		362
		363	n |= n >> 1;
		364	n |= n >> 2;
		365	n |= n >> 4;
		366	n |= n >> 8;
		367	n |= n >> 16;
		368
		369	return n + 1;
		370	}
		371
240	MODULE = CFClient PACKAGE = CFClient	372	MODULE = CFPlus PACKAGE = CFPlus
241		373
242	PROTOTYPES: ENABLE	374	PROTOTYPES: ENABLE
243		375
244	BOOT:	376	BOOT:
245	{	377	{
246	HV *stash = gv_stashpv ("CFClient", 1);	378	HV *stash = gv_stashpv ("CFPlus", 1);
247	static const struct {	379	static const struct {
248	const char *name;	380	const char *name;
249	IV iv;	381	IV iv;
250	} *civ, const_iv[] = {	382	} *civ, const_iv[] = {
251	# define const_iv(name) { # name, (IV)name }	383	# define const_iv(name) { # name, (IV)name }
…		…
350	# undef const_iv	482	# undef const_iv
351	};	483	};
352		484
353	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	485	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
354	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	486	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
355
356	fontmap = pango_ft2_font_map_new ();
357	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);
358	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
359	}	487	}
360		488
361	int	489	int
		490	in_destruct ()
		491	CODE:
		492	RETVAL = PL_main_cv == Nullcv;
		493	OUTPUT:
		494	RETVAL
		495
		496	NV floor (NV x)
		497
		498	NV ceil (NV x)
		499
		500	void
		501	pango_init ()
		502	CODE:
		503	{
		504	opengl_fontmap = pango_opengl_font_map_new ();
		505	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		506	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		507	}
		508
		509	int
362	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	510	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
363		511
364	void	512	void
365	SDL_Quit ()	513	SDL_Quit ()
366		514
367	void	515	void
…		…
373	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	521	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
374	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	522	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
375	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	523	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
376	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	524	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
377		525
		526	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		527	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		528
378	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	529	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
379	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	530	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
380	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	531	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
381	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	532	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
382		533
383	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	534	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		535	#if SDL_VERSION_ATLEAST(1,2,10)
384	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	536	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
385	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	537	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		538	#endif
		539
		540	SDL_EnableUNICODE (1);
		541	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
386		542
387	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	543	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
388		544
389	if (m && m != (SDL_Rect **)-1)	545	if (m && m != (SDL_Rect **)-1)
390	while (*m)	546	while (*m)
…		…
396		552
397	++m;	553	++m;
398	}	554	}
399	}	555	}
400		556
		557	char *
		558	SDL_GetError ()
		559
401	int	560	int
402	SDL_SetVideoMode (int w, int h, int fullscreen)	561	SDL_SetVideoMode (int w, int h, int fullscreen)
403	CODE:	562	CODE:
404	RETVAL = !!SDL_SetVideoMode (	563	RETVAL = !!SDL_SetVideoMode (
405	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	564	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
406	);	565	);
		566	if (RETVAL)
		567	{
407	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	568	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		569	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		570	# include "glfunc.h"
		571	# undef GL_FUNC
		572	}
408	OUTPUT:	573	OUTPUT:
409	RETVAL	574	RETVAL
		575
		576	void
		577	SDL_GL_SwapBuffers ()
		578
		579	char *
		580	SDL_GetKeyName (int sym)
		581
		582	void
		583	SDL_PollEvent ()
		584	PPCODE:
		585	{
		586	SDL_Event ev;
		587
		588	while (SDL_PollEvent (&ev))
		589	{
		590	HV *hv = newHV ();
		591	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		592
		593	switch (ev.type)
		594	{
		595	case SDL_KEYDOWN:
		596	case SDL_KEYUP:
		597	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
		598	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
		599	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		600	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
		601	break;
		602
		603	case SDL_ACTIVEEVENT:
		604	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
		605	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
		606	break;
		607
		608	case SDL_MOUSEMOTION:
		609	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		610
		611	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
		612	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
		613	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
		614	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
		615	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
		616	break;
		617
		618	case SDL_MOUSEBUTTONDOWN:
		619	case SDL_MOUSEBUTTONUP:
		620	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		621
		622	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
		623	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
		624	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
		625	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		626	break;
		627
		628	case SDL_USEREVENT:
		629	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		630	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		631	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		632	break;
		633	}
		634
		635	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
		636	}
		637	}
		638
		639	int
		640	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
		641	POSTCALL:
		642	Mix_HookMusicFinished (music_finished);
		643	Mix_ChannelFinished (channel_finished);
		644
		645	void
		646	Mix_CloseAudio ()
		647
		648	int
		649	Mix_AllocateChannels (int numchans = -1)
410		650
411	void	651	void
412	lowdelay (int fd, int val = 1)	652	lowdelay (int fd, int val = 1)
413	CODE:	653	CODE:
414	#ifndef _WIN32	654	#ifndef _WIN32
415	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	655	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
416	#endif	656	#endif
417		657
418	char *	658	void
419	gl_version ()	659	win32_proxy_info ()
420	CODE:	660	PPCODE:
421	RETVAL = (char *)glGetString (GL_VERSION);	661	{
422	OUTPUT:	662	#ifdef _WIN32
423	RETVAL	663	char buffer[2048];
		664	DWORD buflen;
424		665
425	char *	666	EXTEND (SP, 3);
426	gl_extensions ()	667
427	CODE:	668	buflen = sizeof (buffer);
428	RETVAL = (char *)glGetString (GL_EXTENSIONS);	669	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
429	OUTPUT:	670	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
430	RETVAL	671	{
		672	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		673
		674	buflen = sizeof (buffer);
		675	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		676	{
		677	PUSHs (newSVpv (buffer, 0));
		678
		679	buflen = sizeof (buffer);
		680	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		681	PUSHs (newSVpv (buffer, 0));
		682	}
		683	}
		684	#endif
		685	}
431		686
432	void	687	void
433	add_font (char *file)	688	add_font (char *file)
434	CODE:	689	CODE:
435	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	690	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
436
437	void
438	set_font (char *file)
439	CODE:
440	{
441	int count;
442	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
443	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
444	FcPatternDestroy (pattern);
445	pango_context_set_font_description (context, font);
446	}
447		691
448	void	692	void
449	load_image_inline (SV *image_)	693	load_image_inline (SV *image_)
450	ALIAS:	694	ALIAS:
451	load_image_file = 1	695	load_image_file = 1
…		…
493		737
494	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	738	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
495		739
496	assert (surface2->pitch == surface2->w * 4);	740	assert (surface2->pitch == surface2->w * 4);
497		741
		742	SDL_LockSurface (surface2);
498	EXTEND (SP, 5);	743	EXTEND (SP, 6);
499	PUSHs (sv_2mortal (newSViv (surface2->w)));	744	PUSHs (sv_2mortal (newSViv (surface2->w)));
500	PUSHs (sv_2mortal (newSViv (surface2->h)));	745	PUSHs (sv_2mortal (newSViv (surface2->h)));
501	SDL_LockSurface (surface2);
502	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	746	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
503	SDL_UnlockSurface (surface2);
504	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	747	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
505	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	748	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
506	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	749	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		750	SDL_UnlockSurface (surface2);
507		751
508	SDL_FreeSurface (surface);	752	SDL_FreeSurface (surface);
509	SDL_FreeSurface (surface2);	753	SDL_FreeSurface (surface2);
510	}	754	}
511		755
…		…
533	PUSHs (sv_2mortal (newSViv (b / y)));	777	PUSHs (sv_2mortal (newSViv (b / y)));
534	PUSHs (sv_2mortal (newSViv (a / y)));	778	PUSHs (sv_2mortal (newSViv (a / y)));
535	}	779	}
536		780
537	void	781	void
		782	error (char *message)
		783	CODE:
		784	fprintf (stderr, "ERROR: %s\n", message);
		785	#ifdef _WIN32
		786	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		787	#endif
		788
		789	void
538	fatal (char *message)	790	fatal (char *message)
539	CODE:	791	CODE:
		792	fprintf (stderr, "FATAL: %s\n", message);
540	#ifdef _WIN32	793	#ifdef _WIN32
541	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	794	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
542	#else
543	fprintf (stderr, "FATAL: %s\n", message);
544	#endif	795	#endif
545	exit (1);	796	_exit (1);
546		797
		798	void
		799	_exit (int retval = 0)
		800	CODE:
		801	_exit (retval);
		802
		803	MODULE = CFPlus PACKAGE = CFPlus::Font
		804
		805	CFPlus::Font
		806	new_from_file (SV *class, char *path, int id = 0)
		807	CODE:
		808	{
		809	int count;
		810	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
		811	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		812	FcPatternDestroy (pattern);
		813	}
		814	OUTPUT:
		815	RETVAL
		816
		817	void
		818	DESTROY (CFPlus::Font self)
		819	CODE:
		820	pango_font_description_free (self);
		821
		822	void
		823	make_default (CFPlus::Font self)
		824	CODE:
		825	default_font = self;
		826
547	MODULE = CFClient PACKAGE = CFClient::Layout	827	MODULE = CFPlus PACKAGE = CFPlus::Layout
548		828
549	CFClient::Layout	829	void
550	new (SV *class, int base_height = 10)	830	reset_glyph_cache ()
		831	CODE:
		832	tc_clear ();
		833
		834	CFPlus::Layout
		835	new (SV *class)
551	CODE:	836	CODE:
552	New (0, RETVAL, 1, struct cf_layout);	837	New (0, RETVAL, 1, struct cf_layout);
553	RETVAL->base_height = base_height;	838
554	RETVAL->pl = pango_layout_new (context);	839	RETVAL->pl = pango_layout_new (opengl_context);
		840	RETVAL->r = 1.;
		841	RETVAL->g = 1.;
		842	RETVAL->b = 1.;
		843	RETVAL->a = 1.;
		844	RETVAL->base_height = MIN_FONT_HEIGHT;
		845	RETVAL->font = 0;
		846
555	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	847	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		848	layout_update_font (RETVAL);
556	OUTPUT:	849	OUTPUT:
557	RETVAL	850	RETVAL
558		851
559	void	852	void
560	DESTROY (CFClient::Layout self)	853	DESTROY (CFPlus::Layout self)
561	CODE:	854	CODE:
562	g_object_unref (self->pl);	855	g_object_unref (self->pl);
563	Safefree (self);	856	Safefree (self);
564		857
565	void	858	void
566	set_text (CFClient::Layout self, SV *text_)	859	set_text (CFPlus::Layout self, SV *text_)
567	CODE:	860	CODE:
568	{	861	{
569	STRLEN textlen;	862	STRLEN textlen;
570	char *text = SvPVutf8 (text_, textlen);	863	char *text = SvPVutf8 (text_, textlen);
571		864
572	pango_layout_set_text (self->pl, text, textlen);	865	pango_layout_set_text (self->pl, text, textlen);
573	}	866	}
574		867
575	void	868	void
576	set_markup (CFClient::Layout self, SV *text_)	869	set_markup (CFPlus::Layout self, SV *text_)
577	CODE:	870	CODE:
578	{	871	{
579	STRLEN textlen;	872	STRLEN textlen;
580	char *text = SvPVutf8 (text_, textlen);	873	char *text = SvPVutf8 (text_, textlen);
581		874
582	pango_layout_set_markup (self->pl, text, textlen);	875	pango_layout_set_markup (self->pl, text, textlen);
583	}	876	}
584		877
		878	void
		879	set_shapes (CFPlus::Layout self, ...)
		880	CODE:
		881	{
		882	PangoAttrList *attrs = 0;
		883	const char *text = pango_layout_get_text (self->pl);
		884	const char *pos = text;
		885	int arg = 4;
		886
		887	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		888	{
		889	PangoRectangle inkrect, rect;
		890	PangoAttribute *attr;
		891
		892	int x = SvIV (ST (arg - 3));
		893	int y = SvIV (ST (arg - 2));
		894	int w = SvIV (ST (arg - 1));
		895	int h = SvIV (ST (arg ));
		896
		897	inkrect.x = 0;
		898	inkrect.y = 0;
		899	inkrect.width = 0;
		900	inkrect.height = 0;
		901
		902	rect.x = x * PANGO_SCALE;
		903	rect.y = y * PANGO_SCALE;
		904	rect.width = w * PANGO_SCALE;
		905	rect.height = h * PANGO_SCALE;
		906
		907	if (!attrs)
		908	attrs = pango_layout_get_attributes (self->pl);
		909
		910	attr = pango_attr_shape_new (&inkrect, &rect);
		911	attr->start_index = pos - text;
		912	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		913	pango_attr_list_insert (attrs, attr);
		914
		915	arg += 4;
		916	pos += sizeof (OBJ_STR) - 1;
		917	}
		918
		919	if (attrs)
		920	pango_layout_set_attributes (self->pl, attrs);
		921	}
		922
		923	void
		924	get_shapes (CFPlus::Layout self)
		925	PPCODE:
		926	{
		927	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		928
		929	do
		930	{
		931	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		932
		933	if (run && shape_attr_p (run))
		934	{
		935	PangoRectangle extents;
		936	pango_layout_iter_get_run_extents (iter, 0, &extents);
		937
		938	EXTEND (SP, 2);
		939	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		940	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		941	}
		942	}
		943	while (pango_layout_iter_next_run (iter));
		944
		945	pango_layout_iter_free (iter);
		946	}
		947
		948	int
		949	has_wrapped (CFPlus::Layout self)
		950	CODE:
		951	{
		952	int lines = 1;
		953	const char *text = pango_layout_get_text (self->pl);
		954
		955	while (*text)
		956	lines += *text++ == '\n';
		957
		958	RETVAL = lines < pango_layout_get_line_count (self->pl);
		959	}
		960	OUTPUT:
		961	RETVAL
		962
585	SV *	963	SV *
586	get_text (CFClient::Layout self)	964	get_text (CFPlus::Layout self)
587	CODE:	965	CODE:
588	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	966	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
589	SvUTF8_on (RETVAL);	967	sv_utf8_decode (RETVAL);
590	OUTPUT:	968	OUTPUT:
591	RETVAL	969	RETVAL
592		970
593	void	971	void
		972	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		973	CODE:
		974	self->r = r;
		975	self->g = g;
		976	self->b = b;
		977	self->a = a;
		978
		979	void
		980	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		981	CODE:
		982	if (self->font != font)
		983	{
		984	self->font = font;
		985	layout_update_font (self);
		986	}
		987
		988	void
594	set_height (CFClient::Layout self, int base_height)	989	set_height (CFPlus::Layout self, int base_height)
595	CODE:	990	CODE:
		991	if (self->base_height != base_height)
		992	{
596	self->base_height = base_height;	993	self->base_height = base_height;
		994	layout_update_font (self);
		995	}
597		996
598	void	997	void
599	set_width (CFClient::Layout self, int max_width = -1)	998	set_width (CFPlus::Layout self, int max_width = -1)
600	CODE:	999	CODE:
601	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1000	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
602		1001
603	void	1002	void
		1003	set_indent (CFPlus::Layout self, int indent)
		1004	CODE:
		1005	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1006
		1007	void
		1008	set_spacing (CFPlus::Layout self, int spacing)
		1009	CODE:
		1010	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1011
		1012	void
		1013	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1014	CODE:
		1015	pango_layout_set_ellipsize (self->pl,
		1016	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1017	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1018	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1019	: PANGO_ELLIPSIZE_NONE
		1020	);
		1021
		1022	void
		1023	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1024	CODE:
		1025	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1026
		1027	void
604	size (CFClient::Layout self)	1028	size (CFPlus::Layout self)
605	PPCODE:	1029	PPCODE:
606	{	1030	{
607	int w, h;	1031	int w, h;
608		1032
609	layout_update (self);
610	layout_get_pixel_size (self, &w, &h);	1033	layout_get_pixel_size (self, &w, &h);
611		1034
612	EXTEND (SP, 2);	1035	EXTEND (SP, 2);
613	PUSHs (sv_2mortal (newSViv (w)));	1036	PUSHs (sv_2mortal (newSViv (w)));
614	PUSHs (sv_2mortal (newSViv (h)));	1037	PUSHs (sv_2mortal (newSViv (h)));
615	}	1038	}
616		1039
617	int	1040	int
		1041	descent (CFPlus::Layout self)
		1042	CODE:
		1043	{
		1044	PangoRectangle rect;
		1045	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1046	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1047	RETVAL = PANGO_DESCENT (rect);
		1048	}
		1049	OUTPUT:
		1050	RETVAL
		1051
		1052	int
618	xy_to_index (CFClient::Layout self, int x, int y)	1053	xy_to_index (CFPlus::Layout self, int x, int y)
619	CODE:	1054	CODE:
620	{	1055	{
621	int index, trailing;	1056	int index, trailing;
622
623	layout_update (self);
624	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1057	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
625
626	RETVAL = index;	1058	RETVAL = index;
627	}	1059	}
628	OUTPUT:	1060	OUTPUT:
629	RETVAL	1061	RETVAL
630		1062
631	void	1063	void
632	cursor_pos (CFClient::Layout self, int index)	1064	cursor_pos (CFPlus::Layout self, int index)
633	PPCODE:	1065	PPCODE:
634	{	1066	{
635	PangoRectangle strong_pos;	1067	PangoRectangle strong_pos;
636	layout_update (self);
637	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1068	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
638		1069
639	EXTEND (SP, 3);	1070	EXTEND (SP, 3);
640	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1071	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
641	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1072	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
642	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1073	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
643	}	1074	}
644		1075
645	void	1076	void
646	render (CFClient::Layout self)	1077	render (CFPlus::Layout self, float x, float y, int flags = 0)
647	PPCODE:	1078	PPCODE:
648	{	1079	pango_opengl_render_layout_subpixel (
649	SV *retval;	1080	self->pl,
650	int w, h;	1081	x * PANGO_SCALE, y * PANGO_SCALE,
651	FT_Bitmap bitmap;	1082	self->r, self->g, self->b, self->a,
		1083	flags
		1084	);
652		1085
653	layout_update (self);	1086	MODULE = CFPlus PACKAGE = CFPlus::Texture
654	layout_get_pixel_size (self, &w, &h);
655		1087
656	retval = newSV (w * h);	1088	void
657	SvPOK_only (retval);	1089	pad2pot (SV *data_, SV *w_, SV *h_)
658	SvCUR_set (retval, w * h);	1090	CODE:
		1091	{
		1092	int ow = SvIV (w_);
		1093	int oh = SvIV (h_);
659		1094
660	bitmap.rows = h;	1095	if (ow && oh)
661	bitmap.width = w;	1096	{
662	bitmap.pitch = w;	1097	int nw = minpot (ow);
663	bitmap.buffer = (unsigned char*)SvPVX (retval);	1098	int nh = minpot (oh);
664	bitmap.num_grays = 256;
665	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
666		1099
667	memset (bitmap.buffer, 0, w * h);	1100	if (nw != ow || nh != oh)
668		1101	{
669	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	1102	if (SvOK (data_))
		1103	{
		1104	STRLEN datalen;
		1105	char *data = SvPVbyte (data_, datalen);
		1106	int bpp = datalen / (ow * oh);
		1107	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
670		1108
671	EXTEND (SP, 3);	1109	SvPOK_only (result_);
672	PUSHs (sv_2mortal (newSViv (w)));	1110	SvCUR_set (result_, nw * nh * bpp);
673	PUSHs (sv_2mortal (newSViv (h)));
674	PUSHs (sv_2mortal (retval));
675	}
676		1111
677	MODULE = CFClient PACKAGE = CFClient::Texture	1112	memset (SvPVX (result_), 0, nw * nh * bpp);
		1113	while (oh--)
		1114	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
678		1115
		1116	sv_setsv (data_, result_);
		1117	}
		1118
		1119	sv_setiv (w_, nw);
		1120	sv_setiv (h_, nh);
		1121	}
		1122	}
		1123	}
		1124
679	void	1125	void
680	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1126	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
681	PROTOTYPE: $$$;$$	1127	PROTOTYPE: $$$;$$
		1128	ALIAS:
		1129	draw_quad_alpha = 1
		1130	draw_quad_alpha_premultiplied = 2
682	CODE:	1131	CODE:
683	{	1132	{
684	HV *hv = (HV *)SvRV (self);	1133	HV *hv = (HV *)SvRV (self);
685	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1134	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
686	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1135	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
687	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1136	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
688	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
689		1137
690	if (items < 5)	1138	if (items < 5)
691	{	1139	{
692	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1140	w = SvNV (*hv_fetch (hv, "w", 1, 1));
693	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1141	h = SvNV (*hv_fetch (hv, "h", 1, 1));
694	}	1142	}
695		1143
		1144	if (ix)
		1145	{
		1146	glEnable (GL_BLEND);
		1147
		1148	if (ix == 2)
		1149	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1150	else
		1151	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1152	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1153
		1154	glEnable (GL_ALPHA_TEST);
		1155	glAlphaFunc (GL_GREATER, 0.01f);
		1156	}
		1157
696	glBindTexture (GL_TEXTURE_2D, name);	1158	glBindTexture (GL_TEXTURE_2D, name);
697	if (wrap_mode) {	1159
698	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
699	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
700	}
701	glBegin (GL_QUADS);	1160	glBegin (GL_QUADS);
702	glTexCoord2f (0, 0); glVertex2f (x , y );	1161	glTexCoord2f (0, 0); glVertex2f (x , y );
703	glTexCoord2f (0, t); glVertex2f (x , y + h);	1162	glTexCoord2f (0, t); glVertex2f (x , y + h);
704	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1163	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
705	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1164	glTexCoord2f (s, 0); glVertex2f (x + w, y );
706	glEnd ();	1165	glEnd ();
707	}
708		1166
		1167	if (ix)
		1168	{
		1169	glDisable (GL_ALPHA_TEST);
		1170	glDisable (GL_BLEND);
		1171	}
		1172	}
		1173
709	MODULE = CFClient PACKAGE = CFClient::Map	1174	MODULE = CFPlus PACKAGE = CFPlus::Map
710		1175
711	CFClient::Map	1176	CFPlus::Map
712	new (SV *class, int map_width, int map_height)	1177	new (SV *class, int map_width, int map_height)
713	CODE:	1178	CODE:
714	New (0, RETVAL, 1, struct map);	1179	New (0, RETVAL, 1, struct map);
715	RETVAL->x = 0;	1180	RETVAL->x = 0;
716	RETVAL->y = 0;	1181	RETVAL->y = 0;
…		…
726	RETVAL->row = 0;	1191	RETVAL->row = 0;
727	OUTPUT:	1192	OUTPUT:
728	RETVAL	1193	RETVAL
729		1194
730	void	1195	void
731	DESTROY (CFClient::Map self)	1196	DESTROY (CFPlus::Map self)
732	CODE:	1197	CODE:
733	{	1198	{
734	map_clear (self);	1199	map_clear (self);
735	Safefree (self->face);	1200	Safefree (self->face);
		1201	Safefree (self->tex);
736	Safefree (self);	1202	Safefree (self);
737	}	1203	}
738		1204
739	void	1205	void
740	clear (CFClient::Map self)	1206	clear (CFPlus::Map self)
741	CODE:	1207	CODE:
742	map_clear (self);	1208	map_clear (self);
743		1209
744	void	1210	void
745	set_face (CFClient::Map self, int face, int texid)	1211	set_face (CFPlus::Map self, int face, int texid)
746	CODE:	1212	CODE:
747	{	1213	{
748	while (self->faces <= face)	1214	while (self->faces <= face)
749	{	1215	{
750	Append (mapface, self->face, self->faces, self->faces);	1216	Append (mapface, self->face, self->faces, self->faces);
…		…
753		1219
754	self->face [face] = texid;	1220	self->face [face] = texid;
755	}	1221	}
756		1222
757	void	1223	void
758	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)	1224	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)
759	CODE:	1225	CODE:
760	{	1226	{
761	while (self->texs <= texid)	1227	while (self->texs <= texid)
762	{	1228	{
763	Append (maptex, self->tex, self->texs, self->texs);	1229	Append (maptex, self->tex, self->texs, self->texs);
…		…
775	tex->r = r;	1241	tex->r = r;
776	tex->g = g;	1242	tex->g = g;
777	tex->b = b;	1243	tex->b = b;
778	tex->a = a;	1244	tex->a = a;
779	}	1245	}
		1246
		1247	// somewhat hackish, but for textures that require it, it really
		1248	// improves the look, and most others don't suffer.
		1249	glBindTexture (GL_TEXTURE_2D, name);
		1250	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1251	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1252	// use uglier nearest interpolation because linear suffers
		1253	// from transparent color bleeding and ugly wrapping effects.
		1254	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
780	}	1255	}
781		1256
782	int	1257	int
783	ox (CFClient::Map self)	1258	ox (CFPlus::Map self)
784	ALIAS:	1259	ALIAS:
785	oy = 1	1260	oy = 1
		1261	x = 2
		1262	y = 3
		1263	w = 4
		1264	h = 5
786	CODE:	1265	CODE:
787	switch (ix)	1266	switch (ix)
788	{	1267	{
789	case 0: RETVAL = self->ox; break;	1268	case 0: RETVAL = self->ox; break;
790	case 1: RETVAL = self->oy; break;	1269	case 1: RETVAL = self->oy; break;
		1270	case 2: RETVAL = self->x; break;
		1271	case 3: RETVAL = self->y; break;
		1272	case 4: RETVAL = self->w; break;
		1273	case 5: RETVAL = self->h; break;
791	}	1274	}
792	OUTPUT:	1275	OUTPUT:
793	RETVAL	1276	RETVAL
794		1277
795	void	1278	void
796	scroll (CFClient::Map self, int dx, int dy)	1279	scroll (CFPlus::Map self, int dx, int dy)
797	CODE:	1280	CODE:
798	{	1281	{
799	if (dx > 0)	1282	if (dx > 0)
800	map_blank (self, self->x, self->y, dx - 1, self->h);	1283	map_blank (self, self->x, self->y, dx, self->h);
801	else if (dx < 0)	1284	else if (dx < 0)
802	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1285	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
803		1286
804	if (dy > 0)	1287	if (dy > 0)
805	map_blank (self, self->x, self->y, self->w, dy - 1);	1288	map_blank (self, self->x, self->y, self->w, dy);
806	else if (dy < 0)	1289	else if (dy < 0)
807	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1290	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
808		1291
809	self->ox += dx; self->x += dx;	1292	self->ox += dx; self->x += dx;
810	self->oy += dy; self->y += dy;	1293	self->oy += dy; self->y += dy;
811		1294
812	while (self->y < 0)	1295	while (self->y < 0)
…		…
817	self->y += MAP_EXTEND_Y;	1300	self->y += MAP_EXTEND_Y;
818	}	1301	}
819	}	1302	}
820		1303
821	void	1304	void
822	map1a_update (CFClient::Map self, SV *data_)	1305	map1a_update (CFPlus::Map self, SV *data_, int extmap)
823	CODE:	1306	CODE:
824	{	1307	{
825	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1308	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
826	uint8_t *data_end = (uint8_t *)SvEND (data_);	1309	uint8_t *data_end = (uint8_t *)SvEND (data_);
827	mapcell *cell;	1310	mapcell *cell;
828	int x, y, flags;	1311	int x, y, flags;
829		1312
830	while (data < data_end)	1313	while (data < data_end - 1)
831	{	1314	{
832	flags = (data [0] << 8) + data [1]; data += 2;	1315	flags = (data [0] << 8) + data [1]; data += 2;
833		1316
834	x = ((flags >> 10) & 63) + self->x;	1317	x = self->x + ((flags >> 10) & 63);
835	y = ((flags >> 4) & 63) + self->y;	1318	y = self->y + ((flags >> 4) & 63);
836		1319
837	cell = map_get_cell (self, x, y);	1320	cell = map_get_cell (self, x, y);
838		1321
839	if (flags & 15)	1322	if (flags & 15)
840	{	1323	{
841	if (cell->darkness < 0)	1324	if (!cell->darkness)
842	{	1325	{
		1326	memset (cell, 0, sizeof (*cell));
843	cell->darkness = 0;	1327	cell->darkness = 256;
844	cell->face [0] = 0;
845	cell->face [1] = 0;
846	cell->face [2] = 0;
847	}	1328	}
848		1329
849	cell->darkness = flags & 8 ? *data++ : 255;
850
851	//TODO: don't trust server data to be in-range(!)	1330	//TODO: don't trust server data to be in-range(!)
		1331
		1332	if (flags & 8)
		1333	{
		1334	if (extmap)
		1335	{
		1336	uint8_t ext, cmd;
		1337
		1338	do
		1339	{
		1340	ext = *data++;
		1341	cmd = ext & 0x3f;
		1342
		1343	if (cmd < 4)
		1344	cell->darkness = 255 - ext * 64 + 1;
		1345	else if (cmd == 5) // health
		1346	{
		1347	cell->stat_width = 1;
		1348	cell->stat_hp = *data++;
		1349	}
		1350	else if (cmd == 6) // monster width
		1351	cell->stat_width = *data++ + 1;
		1352	else if (cmd == 0x47) // monster width
		1353	{
		1354	if (*data == 4)
		1355	; // decode player tag
		1356
		1357	data += *data + 1;
		1358	}
		1359	else if (cmd == 8) // cell flags
		1360	cell->flags = *data++;
		1361	else if (ext & 0x40) // unknown, multibyte => skip
		1362	data += *data + 1;
		1363	else
		1364	data++;
		1365	}
		1366	while (ext & 0x80);
		1367	}
		1368	else
		1369	cell->darkness = *data++ + 1;
		1370	}
852		1371
853	if (flags & 4)	1372	if (flags & 4)
854	{	1373	{
855	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1374	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
856	}	1375	}
…		…
864	{	1383	{
865	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1384	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
866	}	1385	}
867	}	1386	}
868	else	1387	else
869	cell->darkness = -1;	1388	cell->darkness = 0;
870	}	1389	}
871	}	1390	}
872		1391
873	SV *	1392	SV *
874	mapmap (CFClient::Map self, int w, int h)	1393	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
875	CODE:	1394	CODE:
876	{	1395	{
877	int x0, x1, x;	1396	int x1, x;
878	int y0, y1, y;	1397	int y1, y;
879	int z;	1398	int z;
880	SV *map_sv = newSV (w * h * sizeof (uint32_t));	1399	SV *map_sv = newSV (w * h * sizeof (uint32_t));
881	uint32_t *map = (uint32_t *)SvPVX (map_sv);	1400	uint32_t *map = (uint32_t *)SvPVX (map_sv);
882		1401
883	SvPOK_only (map_sv);	1402	SvPOK_only (map_sv);
884	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1403	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
885		1404
886	x0 = self->x - w / 2; x1 = x0 + w;	1405	x0 += self->x; x1 = x0 + w;
887	y0 = self->y - h / 2; y1 = y0 + h;	1406	y0 += self->y; y1 = y0 + h;
888		1407
889	for (y = y0; y < y1; y++)	1408	for (y = y0; y < y1; y++)
890	{	1409	{
891	maprow *row = 0 <= y && y < self->rows	1410	maprow *row = 0 <= y && y < self->rows
892	? self->row + y	1411	? self->row + y
…		…
929	}	1448	}
930	OUTPUT:	1449	OUTPUT:
931	RETVAL	1450	RETVAL
932		1451
933	void	1452	void
934	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1453	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
935	PPCODE:	1454	CODE:
936	{	1455	{
937	int vx, vy;	1456	int vx, vy;
938	int x, y, z;	1457	int x, y, z;
939	int last_name;	1458	int last_name;
940	mapface face;	1459	mapface face;
941	int sw4 = (sw + 3) & ~3;
942	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
943	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
944		1460
945	memset (darkness, 255, sw4 * sh);
946	SvPOK_only (darkness_sv);
947	SvCUR_set (darkness_sv, sw4 * sh);
948
949	vx = self->x + (self->w - sw) / 2 - shift_x;	1461	vx = self->x + self->w / 2 - sw / 2 - shift_x;
950	vy = self->y + (self->h - sh) / 2 - shift_y;	1462	vy = self->y + self->h / 2 - sh / 2 - shift_y;
951		1463
952	/*	1464	/*
953	int vx = self->vx = self->w >= sw	1465	int vx = self->vx = self->w >= sw
954	? self->x + (self->w - sw) / 2	1466	? self->x + (self->w - sw) / 2
955	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1467	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
959	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1471	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
960	*/	1472	*/
961		1473
962	glColor4ub (255, 255, 255, 255);	1474	glColor4ub (255, 255, 255, 255);
963		1475
		1476	glEnable (GL_BLEND);
964	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1477	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
965	glEnable (GL_BLEND);
966	glEnable (GL_TEXTURE_2D);	1478	glEnable (GL_TEXTURE_2D);
967	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1479	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
968		1480
969	glBegin (GL_QUADS);	1481	glBegin (GL_QUADS);
970		1482
…		…
979	for (x = 0; x < sw; x++)	1491	for (x = 0; x < sw; x++)
980	if (row->c0 <= x + vx && x + vx < row->c1)	1492	if (row->c0 <= x + vx && x + vx < row->c1)
981	{	1493	{
982	mapcell *cell = row->col + (x + vx - row->c0);	1494	mapcell *cell = row->col + (x + vx - row->c0);
983		1495
984	darkness[y * sw4 + x] = cell->darkness < 0
985	? 255 - FOW_DARKNESS
986	: 255 - cell->darkness;
987
988	face = cell->face [z];	1496	face = cell->face [z];
989		1497
990	if (face)	1498	if (face && face < self->texs)
991	{	1499	{
992	maptex tex = self->tex [face];	1500	maptex tex = self->tex [face];
993
994	int px = (x + 1) * 32 - tex.w;	1501	int px = (x + 1) * 32 - tex.w;
995	int py = (y + 1) * 32 - tex.h;	1502	int py = (y + 1) * 32 - tex.h;
996		1503
997	if (last_name != tex.name)	1504	if (last_name != tex.name)
998	{	1505	{
999	glEnd ();	1506	glEnd ();
1000	last_name = tex.name;
1001	glBindTexture (GL_TEXTURE_2D, last_name);	1507	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1002	glBegin (GL_QUADS);	1508	glBegin (GL_QUADS);
1003	}	1509	}
1004		1510
1005	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1511	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1006	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1512	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1007	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1513	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1008	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1514	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1009	}	1515	}
		1516
		1517	if (cell->flags && z == 2)
		1518	{
		1519	if (cell->flags & 1)
		1520	{
		1521	maptex tex = self->tex [1];
		1522	int px = (x + 1) * 32 - tex.w + 2;
		1523	int py = (y + 1) * 32 - tex.h - 6;
		1524
		1525	glEnd ();
		1526	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1527	glBegin (GL_QUADS);
		1528
		1529	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1530	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1531	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1532	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1533	}
		1534	}
1010	}	1535	}
1011	}	1536	}
1012		1537
1013	glEnd ();	1538	glEnd ();
1014		1539
1015	glDisable (GL_TEXTURE_2D);	1540	glDisable (GL_TEXTURE_2D);
1016	glDisable (GL_BLEND);	1541	glDisable (GL_BLEND);
		1542
		1543	// top layer: overlays such as the health bar
		1544	for (y = 0; y < sh; y++)
		1545	if (0 <= y + vy && y + vy < self->rows)
		1546	{
		1547	maprow *row = self->row + (y + vy);
		1548
		1549	for (x = 0; x < sw; x++)
		1550	if (row->c0 <= x + vx && x + vx < row->c1)
		1551	{
		1552	mapcell *cell = row->col + (x + vx - row->c0);
		1553
		1554	int px = x * 32;
		1555	int py = y * 32;
		1556
		1557	if (cell->stat_hp)
		1558	{
		1559	int width = cell->stat_width * 32;
		1560	int thick = sh / 28 + 1 + cell->stat_width;
		1561
		1562	glColor3ub (0, 0, 0);
		1563	glRectf (px + 1, py - thick - 2,
		1564	px + width - 1, py);
		1565
		1566	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1567	glRectf (px + 2,
		1568	py - thick - 1,
		1569	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1570	}
		1571	}
		1572	}
		1573	}
		1574
		1575	void
		1576	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1577	CODE:
		1578	{
		1579	static float color[16][3] = {
		1580	{ 0.00F, 0.00F, 0.00F },
		1581	{ 1.00F, 1.00F, 1.00F },
		1582	{ 0.00F, 0.00F, 0.55F },
		1583	{ 1.00F, 0.00F, 0.00F },
		1584
		1585	{ 1.00F, 0.54F, 0.00F },
		1586	{ 0.11F, 0.56F, 1.00F },
		1587	{ 0.93F, 0.46F, 0.00F },
		1588	{ 0.18F, 0.54F, 0.34F },
		1589
		1590	{ 0.56F, 0.73F, 0.56F },
		1591	{ 0.80F, 0.80F, 0.80F },
		1592	{ 0.55F, 0.41F, 0.13F },
		1593	{ 0.99F, 0.77F, 0.26F },
		1594
		1595	{ 0.74F, 0.65F, 0.41F },
		1596
		1597	{ 0.00F, 1.00F, 1.00F },
		1598	{ 1.00F, 0.00F, 1.00F },
		1599	{ 1.00F, 1.00F, 0.00F },
		1600	};
		1601
		1602	int x, y;
		1603
		1604	glEnable (GL_TEXTURE_2D);
		1605	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1606	glEnable (GL_BLEND);
		1607	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1608	glBegin (GL_QUADS);
		1609
		1610	for (y = 0; y < h; y++)
		1611	for (x = 0; x < w; x++)
		1612	{
		1613	unsigned char m = data [x + y * w];
		1614
		1615	if (m)
		1616	{
		1617	float *c = color [m & 15];
		1618
		1619	float tx1 = m & 0x40 ? 0.5 : 0.;
		1620	float tx2 = tx1 + 0.5;
		1621
		1622	glColor4f (c[0], c[1], c[2], 0.75);
		1623	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1624	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1625	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1626	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1627	}
		1628	}
		1629
		1630	glEnd ();
		1631	glDisable (GL_BLEND);
		1632	glDisable (GL_TEXTURE_2D);
		1633	}
		1634
		1635	void
		1636	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1637	PPCODE:
		1638	{
		1639	int vx, vy;
		1640	int x, y;
		1641	int sw4 = (sw + 3) & ~3;
		1642	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1643	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1644
		1645	memset (darkness, 255, sw4 * sh);
		1646	SvPOK_only (darkness_sv);
		1647	SvCUR_set (darkness_sv, sw4 * sh);
		1648
		1649	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1650	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1651
		1652	for (y = 0; y < sh; y++)
		1653	if (0 <= y + vy && y + vy < self->rows)
		1654	{
		1655	maprow *row = self->row + (y + vy);
		1656
		1657	for (x = 0; x < sw; x++)
		1658	if (row->c0 <= x + vx && x + vx < row->c1)
		1659	{
		1660	mapcell *cell = row->col + (x + vx - row->c0);
		1661
		1662	darkness[y * sw4 + x] = cell->darkness
		1663	? 255 - (cell->darkness - 1)
		1664	: 255 - FOW_DARKNESS;
		1665	}
		1666	}
1017		1667
1018	EXTEND (SP, 3);	1668	EXTEND (SP, 3);
1019	PUSHs (sv_2mortal (newSViv (sw4)));	1669	PUSHs (sv_2mortal (newSViv (sw4)));
1020	PUSHs (sv_2mortal (newSViv (sh)));	1670	PUSHs (sv_2mortal (newSViv (sh)));
1021	PUSHs (darkness_sv);	1671	PUSHs (darkness_sv);
1022	}	1672	}
1023		1673
1024	SV *	1674	SV *
1025	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1675	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1026	CODE:	1676	CODE:
1027	{	1677	{
1028	int x, y, x1, y1;	1678	int x, y, x1, y1;
1029	SV *data_sv = newSV (w * h * 7 + 5);	1679	SV *data_sv = newSV (w * h * 7 + 5);
1030	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1680	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1032	*data++ = 0; /* version 0 format */	1682	*data++ = 0; /* version 0 format */
1033	*data++ = w >> 8; *data++ = w;	1683	*data++ = w >> 8; *data++ = w;
1034	*data++ = h >> 8; *data++ = h;	1684	*data++ = h >> 8; *data++ = h;
1035		1685
1036	// we need to do this 'cause we don't keep an absolute coord system for rows	1686	// we need to do this 'cause we don't keep an absolute coord system for rows
1037	// TODO: treat rows as we treat	1687	// TODO: treat rows as we treat columns
1038	map_get_row (self, y0 + self->y - self->oy);//D	1688	map_get_row (self, y0 + self->y - self->oy);//D
1039	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1689	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1040		1690
1041	x0 += self->x - self->ox;	1691	x0 += self->x - self->ox;
1042	y0 += self->y - self->oy;	1692	y0 += self->y - self->oy;
…		…
1092	}	1742	}
1093	OUTPUT:	1743	OUTPUT:
1094	RETVAL	1744	RETVAL
1095		1745
1096	void	1746	void
1097	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1747	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1098	PPCODE:	1748	PPCODE:
1099	{	1749	{
1100	int x, y, z;	1750	int x, y, z;
1101	int w, h;	1751	int w, h;
1102	int x1, y1;	1752	int x1, y1;
…		…
1106		1756
1107	w = *data++ << 8; w |= *data++;	1757	w = *data++ << 8; w |= *data++;
1108	h = *data++ << 8; h |= *data++;	1758	h = *data++ << 8; h |= *data++;
1109		1759
1110	// we need to do this 'cause we don't keep an absolute coord system for rows	1760	// we need to do this 'cause we don't keep an absolute coord system for rows
1111	// TODO: treat rows as we treat	1761	// TODO: treat rows as we treat columns
1112	map_get_row (self, y0 + self->y - self->oy);//D	1762	map_get_row (self, y0 + self->y - self->oy);//D
1113	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1763	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1114		1764
1115	x0 += self->x - self->ox;	1765	x0 += self->x - self->ox;
1116	y0 += self->y - self->oy;	1766	y0 += self->y - self->oy;
…		…
1134		1784
1135	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1785	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1136	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1786	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1137	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1787	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1138		1788
1139	if (cell->darkness <= 0)	1789	if (cell->darkness == 0)
1140	{	1790	{
1141	cell->darkness = -1;	1791	cell->darkness = 0;
1142		1792
1143	for (z = 0; z <= 2; z++)	1793	for (z = 0; z <= 2; z++)
1144	{	1794	{
1145	cell->face[z] = face[z];	1795	cell->face[z] = face[z];
1146		1796
…		…
1151	}	1801	}
1152	}	1802	}
1153	}	1803	}
1154	}	1804	}
1155		1805
		1806	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		1807
		1808	CFPlus::MixChunk
		1809	new_from_file (SV *class, char *path)
		1810	CODE:
		1811	RETVAL = Mix_LoadWAV (path);
		1812	OUTPUT:
		1813	RETVAL
		1814
		1815	void
		1816	DESTROY (CFPlus::MixChunk self)
		1817	CODE:
		1818	Mix_FreeChunk (self);
		1819
		1820	int
		1821	volume (CFPlus::MixChunk self, int volume = -1)
		1822	CODE:
		1823	RETVAL = Mix_VolumeChunk (self, volume);
		1824	OUTPUT:
		1825	RETVAL
		1826
		1827	int
		1828	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
		1829	CODE:
		1830	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		1831	OUTPUT:
		1832	RETVAL
		1833
		1834	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
		1835
		1836	int
		1837	volume (int volume = -1)
		1838	CODE:
		1839	RETVAL = Mix_VolumeMusic (volume);
		1840	OUTPUT:
		1841	RETVAL
		1842
		1843	CFPlus::MixMusic
		1844	new_from_file (SV *class, char *path)
		1845	CODE:
		1846	RETVAL = Mix_LoadMUS (path);
		1847	OUTPUT:
		1848	RETVAL
		1849
		1850	void
		1851	DESTROY (CFPlus::MixMusic self)
		1852	CODE:
		1853	Mix_FreeMusic (self);
		1854
		1855	int
		1856	play (CFPlus::MixMusic self, int loops = -1)
		1857	CODE:
		1858	RETVAL = Mix_PlayMusic (self, loops);
		1859	OUTPUT:
		1860	RETVAL
		1861
		1862	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		1863
		1864	BOOT:
		1865	{
		1866	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
		1867	static const struct {
		1868	const char *name;
		1869	IV iv;
		1870	} *civ, const_iv[] = {
		1871	# define const_iv(name) { # name, (IV)name }
		1872	const_iv (GL_COLOR_MATERIAL),
		1873	const_iv (GL_SMOOTH),
		1874	const_iv (GL_FLAT),
		1875	const_iv (GL_DITHER),
		1876	const_iv (GL_BLEND),
		1877	const_iv (GL_CULL_FACE),
		1878	const_iv (GL_SCISSOR_TEST),
		1879	const_iv (GL_DEPTH_TEST),
		1880	const_iv (GL_ALPHA_TEST),
		1881	const_iv (GL_NORMALIZE),
		1882	const_iv (GL_RESCALE_NORMAL),
		1883	const_iv (GL_FRONT),
		1884	const_iv (GL_BACK),
		1885	const_iv (GL_AND),
		1886	const_iv (GL_ONE),
		1887	const_iv (GL_ZERO),
		1888	const_iv (GL_SRC_ALPHA),
		1889	const_iv (GL_DST_ALPHA),
		1890	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1891	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1892	const_iv (GL_SRC_ALPHA_SATURATE),
		1893	const_iv (GL_RGB),
		1894	const_iv (GL_RGBA),
		1895	const_iv (GL_RGBA4),
		1896	const_iv (GL_RGBA8),
		1897	const_iv (GL_RGB5_A1),
		1898	const_iv (GL_UNSIGNED_BYTE),
		1899	const_iv (GL_UNSIGNED_SHORT),
		1900	const_iv (GL_UNSIGNED_INT),
		1901	const_iv (GL_ALPHA),
		1902	const_iv (GL_INTENSITY),
		1903	const_iv (GL_LUMINANCE),
		1904	const_iv (GL_LUMINANCE_ALPHA),
		1905	const_iv (GL_FLOAT),
		1906	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		1907	const_iv (GL_COMPILE),
		1908	const_iv (GL_TEXTURE_1D),
		1909	const_iv (GL_TEXTURE_2D),
		1910	const_iv (GL_TEXTURE_ENV),
		1911	const_iv (GL_TEXTURE_MAG_FILTER),
		1912	const_iv (GL_TEXTURE_MIN_FILTER),
		1913	const_iv (GL_TEXTURE_ENV_MODE),
		1914	const_iv (GL_TEXTURE_WRAP_S),
		1915	const_iv (GL_TEXTURE_WRAP_T),
		1916	const_iv (GL_REPEAT),
		1917	const_iv (GL_CLAMP),
		1918	const_iv (GL_CLAMP_TO_EDGE),
		1919	const_iv (GL_NEAREST),
		1920	const_iv (GL_LINEAR),
		1921	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1922	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1923	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1924	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1925	const_iv (GL_GENERATE_MIPMAP),
		1926	const_iv (GL_MODULATE),
		1927	const_iv (GL_DECAL),
		1928	const_iv (GL_REPLACE),
		1929	const_iv (GL_DEPTH_BUFFER_BIT),
		1930	const_iv (GL_COLOR_BUFFER_BIT),
		1931	const_iv (GL_PROJECTION),
		1932	const_iv (GL_MODELVIEW),
		1933	const_iv (GL_COLOR_LOGIC_OP),
		1934	const_iv (GL_SEPARABLE_2D),
		1935	const_iv (GL_CONVOLUTION_2D),
		1936	const_iv (GL_CONVOLUTION_BORDER_MODE),
		1937	const_iv (GL_CONSTANT_BORDER),
		1938	const_iv (GL_LINES),
		1939	const_iv (GL_LINE_STRIP),
		1940	const_iv (GL_LINE_LOOP),
		1941	const_iv (GL_QUADS),
		1942	const_iv (GL_QUAD_STRIP),
		1943	const_iv (GL_TRIANGLES),
		1944	const_iv (GL_TRIANGLE_STRIP),
		1945	const_iv (GL_TRIANGLE_FAN),
		1946	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		1947	const_iv (GL_FASTEST),
		1948	const_iv (GL_V2F),
		1949	const_iv (GL_V3F),
		1950	const_iv (GL_T2F_V3F),
		1951	const_iv (GL_T2F_N3F_V3F),
		1952	# undef const_iv
		1953	};
		1954
		1955	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		1956	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1957	}
		1958
		1959	char *
		1960	gl_vendor ()
		1961	CODE:
		1962	RETVAL = (char *)glGetString (GL_VENDOR);
		1963	OUTPUT:
		1964	RETVAL
		1965
		1966	char *
		1967	gl_version ()
		1968	CODE:
		1969	RETVAL = (char *)glGetString (GL_VERSION);
		1970	OUTPUT:
		1971	RETVAL
		1972
		1973	char *
		1974	gl_extensions ()
		1975	CODE:
		1976	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1977	OUTPUT:
		1978	RETVAL
		1979
		1980	int glGetError ()
		1981
		1982	void glFinish ()
		1983
		1984	void glClear (int mask)
		1985
		1986	void glClearColor (float r, float g, float b, float a = 1.0)
		1987	PROTOTYPE: @
		1988
		1989	void glEnable (int cap)
		1990
		1991	void glDisable (int cap)
		1992
		1993	void glShadeModel (int mode)
		1994
		1995	void glHint (int target, int mode)
		1996
		1997	void glBlendFunc (int sfactor, int dfactor)
		1998
		1999	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2000	CODE:
		2001	gl_BlendFuncSeparate (sa, da, saa, daa);
		2002
		2003	void glDepthMask (int flag)
		2004
		2005	void glLogicOp (int opcode)
		2006
		2007	void glColorMask (int red, int green, int blue, int alpha)
		2008
		2009	void glMatrixMode (int mode)
		2010
		2011	void glPushMatrix ()
		2012
		2013	void glPopMatrix ()
		2014
		2015	void glLoadIdentity ()
		2016
		2017	void glDrawBuffer (int buffer)
		2018
		2019	void glReadBuffer (int buffer)
		2020
		2021	# near_ and far_ are due to microsofts buggy "c" compiler
		2022	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2023
		2024	# near_ and far_ are due to microsofts buggy "c" compiler
		2025	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2026
		2027	void glViewport (int x, int y, int width, int height)
		2028
		2029	void glScissor (int x, int y, int width, int height)
		2030
		2031	void glTranslate (float x, float y, float z = 0.)
		2032	CODE:
		2033	glTranslatef (x, y, z);
		2034
		2035	void glScale (float x, float y, float z = 1.)
		2036	CODE:
		2037	glScalef (x, y, z);
		2038
		2039	void glRotate (float angle, float x, float y, float z)
		2040	CODE:
		2041	glRotatef (angle, x, y, z);
		2042
		2043	void glBegin (int mode)
		2044
		2045	void glEnd ()
		2046
		2047	void glColor (float r, float g, float b, float a = 1.0)
		2048	PROTOTYPE: @
		2049	ALIAS:
		2050	glColor_premultiply = 1
		2051	CODE:
		2052	if (ix)
		2053	{
		2054	r *= a;
		2055	g *= a;
		2056	b *= a;
		2057	}
		2058	// microsoft visual "c" rounds instead of truncating...
		2059	glColor4f (r, g, b, a);
		2060
		2061	void glInterleavedArrays (int format, int stride, char *data)
		2062
		2063	void glDrawElements (int mode, int count, int type, char *indices)
		2064
		2065	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2066
		2067	void glRasterPos (float x, float y, float z = 0.)
		2068	CODE:
		2069	glRasterPos3f (0, 0, z);
		2070	glBitmap (0, 0, 0, 0, x, y, 0);
		2071
		2072	void glVertex (float x, float y, float z = 0.)
		2073	CODE:
		2074	glVertex3f (x, y, z);
		2075
		2076	void glTexCoord (float s, float t)
		2077	CODE:
		2078	glTexCoord2f (s, t);
		2079
		2080	void glTexEnv (int target, int pname, float param)
		2081	CODE:
		2082	glTexEnvf (target, pname, param);
		2083
		2084	void glTexParameter (int target, int pname, float param)
		2085	CODE:
		2086	glTexParameterf (target, pname, param);
		2087
		2088	void glBindTexture (int target, int name)
		2089
		2090	void glConvolutionParameter (int target, int pname, float params)
		2091	CODE:
		2092	if (gl.ConvolutionParameterf)
		2093	gl.ConvolutionParameterf (target, pname, params);
		2094
		2095	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2096	CODE:
		2097	if (gl.ConvolutionFilter2D)
		2098	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2099
		2100	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		2101	CODE:
		2102	if (gl.SeparableFilter2D)
		2103	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
		2104
		2105	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		2106
		2107	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2108
		2109	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2110
		2111	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
		2112
		2113	int glGenTexture ()
		2114	CODE:
		2115	{
		2116	GLuint name;
		2117	glGenTextures (1, &name);
		2118	RETVAL = name;
		2119	}
		2120	OUTPUT:
		2121	RETVAL
		2122
		2123	void glDeleteTexture (int name)
		2124	CODE:
		2125	{
		2126	GLuint name_ = name;
		2127	glDeleteTextures (1, &name_);
		2128	}
		2129
		2130	int glGenList ()
		2131	CODE:
		2132	RETVAL = glGenLists (1);
		2133	OUTPUT:
		2134	RETVAL
		2135
		2136	void glDeleteList (int list)
		2137	CODE:
		2138	glDeleteLists (list, 1);
		2139
		2140	void glNewList (int list, int mode = GL_COMPILE)
		2141
		2142	void glEndList ()
		2143
		2144	void glCallList (int list)
		2145

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