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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 1.159 by root, Sun Oct 8 21:22:29 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	# include <wininet.h>
		7	# pragma warning(disable:4244)
3	#endif	8	#endif
4		9
5	#include "EXTERN.h"	10	#include "EXTERN.h"
6	#include "perl.h"	11	#include "perl.h"
7	#include "XSUB.h"	12	#include "XSUB.h"
8		13
		14	#ifdef _WIN32
		15	# undef pipe
		16	#endif
		17
		18	#include <math.h>
9	#include <string.h>	19	#include <string.h>
10	#include <stdio.h>	20	#include <stdio.h>
		21	#include <stdlib.h>
11		22
12	#include <SDL.h>	23	#include <SDL.h>
		24	#include <SDL_endian.h>
13	#include <SDL_image.h>	25	#include <SDL_image.h>
14	#include <SDL_mixer.h>	26	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	27	#include <SDL_opengl.h>
16		28
		29	#define PANGO_ENABLE_BACKEND
		30	#define G_DISABLE_CAST_CHECKS
		31
17	#include <glib/gmacros.h>	32	#include <glib/gmacros.h>
18		33
19	#include <pango/pango.h>	34	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		35
23	#ifndef _WIN32	36	#ifndef _WIN32
24	# include <sys/types.h>	37	# include <sys/types.h>
25	# include <sys/socket.h>	38	# include <sys/socket.h>
26	# include <netinet/in.h>	39	# include <netinet/in.h>
…		…
33	typedef signed char int8_t;	46	typedef signed char int8_t;
34	typedef signed short int16_t;	47	typedef signed short int16_t;
35	typedef signed int int32_t;	48	typedef signed int int32_t;
36	#endif	49	#endif
37		50
		51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */
		52
38	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
39		54
40	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
41	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
42		57
		58	#define MIN_FONT_HEIGHT 10
		59
		60	#if 0
		61	# define PARACHUTE SDL_INIT_NOPARACHUTE
		62	#else
		63	# define PARACHUTE 0
		64	#endif
		65
		66	static struct
		67	{
		68	#define GL_FUNC(ptr,name) ptr name;
		69	#include "glfunc.h"
		70	#undef GL_FUNC
		71	} gl;
		72
		73	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		74	{
		75	if (gl.BlendFuncSeparate)
		76	gl.BlendFuncSeparate (sa, da, saa, daa);
		77	else if (gl.BlendFuncSeparateEXT)
		78	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		79	else
		80	glBlendFunc (sa, da);
		81	}
		82
		83	#include "texcache.c"
		84
		85	#include "pango-font.c"
		86	#include "pango-fontmap.c"
		87	#include "pango-render.c"
		88
43	typedef Mix_Chunk *CFClient__MixChunk;	89	typedef Mix_Chunk *CFPlus__MixChunk;
44	typedef Mix_Music *CFClient__MixMusic;	90	typedef Mix_Music *CFPlus__MixMusic;
45		91
46	static PangoContext *context;	92	typedef PangoFontDescription *CFPlus__Font;
47	static PangoFontMap *fontmap;	93
		94	static int
		95	shape_attr_p (PangoLayoutRun *run)
		96	{
		97	GSList *attrs = run->item->analysis.extra_attrs;
		98
		99	while (attrs)
		100	{
		101	PangoAttribute *attr = attrs->data;
		102
		103	if (attr->klass->type == PANGO_ATTR_SHAPE)
		104	return 1;
		105
		106	attrs = attrs->next;
		107	}
		108
		109	return 0;
		110	}
48		111
49	typedef struct cf_layout {	112	typedef struct cf_layout {
50	PangoLayout *pl;	113	PangoLayout *pl;
		114	float r, g, b, a; // default color for rgba mode
51	int base_height;	115	int base_height;
		116	CFPlus__Font font;
52	} *CFClient__Layout;	117	} *CFPlus__Layout;
		118
		119	static CFPlus__Font default_font;
		120	static PangoContext *opengl_context;
		121	static PangoFontMap *opengl_fontmap;
53		122
54	static void	123	static void
55	substitute_func (FcPattern *pattern, gpointer data)	124	substitute_func (FcPattern *pattern, gpointer data)
56	{	125	{
57	FcPatternAddBool (pattern, FC_HINTING , 1);	126	FcPatternAddBool (pattern, FC_HINTING, 1);
		127	#ifdef FC_HINT_STYLE
		128	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		129	#endif
58	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	130	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
59	}	131	}
60		132
61	static void	133	static void
62	layout_update (CFClient__Layout self)	134	layout_update_font (CFPlus__Layout self)
63	{	135	{
64	/* use a random scale factor to account for unknown descenders, 0.8 works	136	/* use a random scale factor to account for unknown descenders, 0.8 works
65	* reasonably well with bitstream vera	137	* reasonably well with bitstream vera
66	*/	138	*/
67	PangoFontDescription *font = pango_context_get_font_description (context);	139	PangoFontDescription *font = self->font ? self->font : default_font;
68		140
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);	141	pango_font_description_set_absolute_size (font,
74	pango_layout_context_changed (self->pl);	142	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
75	}	143
		144	pango_layout_set_font_description (self->pl, font);
76	}	145	}
77		146
78	static void	147	static void
79	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	148	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
80	{	149	{
81	layout_update (self);	150	PangoRectangle rect;
82		151
		152	// get_pixel_* wrongly rounds down
83	pango_layout_get_pixel_size (self->pl, w, h);	153	pango_layout_get_extents (self->pl, 0, &rect);
84		154
85	*w = (*w + 3) & ~3;	155	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
86	if (!*w) *w = 1;	156	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
87	if (!*h) *h = 1;	157
		158	if (!rect.width) rect.width = 1;
		159	if (!rect.height) rect.height = 1;
		160
		161	*w = rect.width;
		162	*h = rect.height;
88	}	163	}
89		164
90	typedef uint16_t mapface;	165	typedef uint16_t mapface;
91		166
92	typedef struct {	167	typedef struct {
…		…
95	float s, t;	170	float s, t;
96	uint8_t r, g, b, a;	171	uint8_t r, g, b, a;
97	} maptex;	172	} maptex;
98		173
99	typedef struct {	174	typedef struct {
100	int16_t darkness;	175	uint32_t player;
101	mapface face[3];	176	mapface face[3];
		177	uint16_t darkness;
		178	uint8_t stat_width, stat_hp, flags;
102	} mapcell;	179	} mapcell;
103		180
104	typedef struct {	181	typedef struct {
105	int32_t c0, c1;	182	int32_t c0, c1;
106	mapcell *col;	183	mapcell *col;
…		…
115	int texs;	192	int texs;
116	maptex *tex;	193	maptex *tex;
117		194
118	int32_t rows;	195	int32_t rows;
119	maprow *row;	196	maprow *row;
120	} *CFClient__Map;	197	} *CFPlus__Map;
121		198
122	static char *	199	static char *
123	prepend (char *ptr, int sze, int inc)	200	prepend (char *ptr, int sze, int inc)
124	{	201	{
125	char *p;	202	char *p;
…		…
143		220
144	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	221	#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))	222	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
146		223
147	static maprow *	224	static maprow *
148	map_get_row (CFClient__Map self, int y)	225	map_get_row (CFPlus__Map self, int y)
149	{	226	{
150	if (0 > y)	227	if (0 > y)
151	{	228	{
152	int extend = - y + MAP_EXTEND_Y;	229	int extend = - y + MAP_EXTEND_Y;
153	Prepend (maprow, self->row, self->rows, extend);	230	Prepend (maprow, self->row, self->rows, extend);
…		…
191		268
192	return row->col + (x - row->c0);	269	return row->col + (x - row->c0);
193	}	270	}
194		271
195	static mapcell *	272	static mapcell *
196	map_get_cell (CFClient__Map self, int x, int y)	273	map_get_cell (CFPlus__Map self, int x, int y)
197	{	274	{
198	return row_get_cell (map_get_row (self, y), x);	275	return row_get_cell (map_get_row (self, y), x);
199	}	276	}
200		277
201	static void	278	static void
202	map_clear (CFClient__Map self)	279	map_clear (CFPlus__Map self)
203	{	280	{
204	int r;	281	int r;
205		282
206	for (r = 0; r < self->rows; r++)	283	for (r = 0; r < self->rows; r++)
207	Safefree (self->row[r].col);	284	Safefree (self->row[r].col);
…		…
215	self->row = 0;	292	self->row = 0;
216	self->rows = 0;	293	self->rows = 0;
217	}	294	}
218		295
219	static void	296	static void
220	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	297	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
221	{	298	{
222	int x, y;	299	int x, y;
223	maprow *row;	300	maprow *row;
		301	mapcell *cell;
224		302
225	for (y = y0; y < y0 + h; y++)	303	for (y = y0; y < y0 + h; y++)
226	if (y >= 0)	304	if (y >= 0)
227	{	305	{
228	if (y >= self->rows)	306	if (y >= self->rows)
…		…
234	if (x >= row->c0)	312	if (x >= row->c0)
235	{	313	{
236	if (x >= row->c1)	314	if (x >= row->c1)
237	break;	315	break;
238		316
239	row->col[x - row->c0].darkness = -1;	317	cell = row->col + x - row->c0;
		318
		319	cell->darkness = 0;
		320	cell->stat_hp = 0;
		321	cell->flags = 0;
		322	cell->player = 0;
240	}	323	}
241	}	324	}
242	}	325	}
243		326
		327	static void
		328	music_finished (void)
		329	{
		330	SDL_UserEvent ev;
		331
		332	ev.type = SDL_USEREVENT;
		333	ev.code = 0;
		334	ev.data1 = 0;
		335	ev.data2 = 0;
		336
		337	SDL_PushEvent ((SDL_Event *)&ev);
		338	}
		339
		340	static void
		341	channel_finished (int channel)
		342	{
		343	SDL_UserEvent ev;
		344
		345	ev.type = SDL_USEREVENT;
		346	ev.code = 1;
		347	ev.data1 = (void *)(long)channel;
		348	ev.data2 = 0;
		349
		350	SDL_PushEvent ((SDL_Event *)&ev);
		351	}
		352
		353	static unsigned int
		354	minpot (unsigned int n)
		355	{
		356	if (!n)
		357	return 0;
		358
		359	--n;
		360
		361	n |= n >> 1;
		362	n |= n >> 2;
		363	n |= n >> 4;
		364	n |= n >> 8;
		365	n |= n >> 16;
		366
		367	return n + 1;
		368	}
		369
244	MODULE = CFClient PACKAGE = CFClient	370	MODULE = CFPlus PACKAGE = CFPlus
245		371
246	PROTOTYPES: ENABLE	372	PROTOTYPES: ENABLE
247		373
248	BOOT:	374	BOOT:
249	{	375	{
250	HV *stash = gv_stashpv ("CFClient", 1);	376	HV *stash = gv_stashpv ("CFPlus", 1);
251	static const struct {	377	static const struct {
252	const char *name;	378	const char *name;
253	IV iv;	379	IV iv;
254	} *civ, const_iv[] = {	380	} *civ, const_iv[] = {
255	# define const_iv(name) { # name, (IV)name }	381	# define const_iv(name) { # name, (IV)name }
…		…
354	# undef const_iv	480	# undef const_iv
355	};	481	};
356		482
357	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	483	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
358	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	484	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	}	485	}
364		486
365	int	487	int
		488	in_destruct ()
		489	CODE:
		490	RETVAL = PL_main_cv == Nullcv;
		491	OUTPUT:
		492	RETVAL
		493
		494	NV floor (NV x)
		495
		496	NV ceil (NV x)
		497
		498	void
		499	pango_init ()
		500	CODE:
		501	{
		502	opengl_fontmap = pango_opengl_font_map_new ();
		503	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		504	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		505	}
		506
		507	int
366	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	508	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
367		509
368	void	510	void
369	SDL_Quit ()	511	SDL_Quit ()
370		512
371	void	513	void
…		…
377	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	519	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
378	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
379	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
380	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
381		523
		524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		526
382	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
383	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
384	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
385	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
386		531
387	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		533	#if SDL_VERSION_ATLEAST(1,2,10)
388	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	534	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
389	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	535	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		536	#endif
		537
		538	SDL_EnableUNICODE (1);
		539	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
390		540
391	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	541	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
392		542
393	if (m && m != (SDL_Rect **)-1)	543	if (m && m != (SDL_Rect **)-1)
394	while (*m)	544	while (*m)
…		…
400		550
401	++m;	551	++m;
402	}	552	}
403	}	553	}
404		554
		555	char *
		556	SDL_GetError ()
		557
405	int	558	int
406	SDL_SetVideoMode (int w, int h, int fullscreen)	559	SDL_SetVideoMode (int w, int h, int fullscreen)
407	CODE:	560	CODE:
408	RETVAL = !!SDL_SetVideoMode (	561	RETVAL = !!SDL_SetVideoMode (
409	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	562	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
410	);	563	);
		564	if (RETVAL)
		565	{
411	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	566	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		567	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		568	# include "glfunc.h"
		569	# undef GL_FUNC
		570	}
412	OUTPUT:	571	OUTPUT:
413	RETVAL	572	RETVAL
414		573
		574	void
		575	SDL_GL_SwapBuffers ()
		576
		577	char *
		578	SDL_GetKeyName (int sym)
		579
		580	void
		581	SDL_PollEvent ()
		582	PPCODE:
		583	{
		584	SDL_Event ev;
		585
		586	while (SDL_PollEvent (&ev))
		587	{
		588	HV *hv = newHV ();
		589	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		590
		591	switch (ev.type)
		592	{
		593	case SDL_KEYDOWN:
		594	case SDL_KEYUP:
		595	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
		596	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
		597	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		598	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
		599	break;
		600
		601	case SDL_ACTIVEEVENT:
		602	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
		603	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
		604	break;
		605
		606	case SDL_MOUSEMOTION:
		607	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		608
		609	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
		610	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
		611	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
		612	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
		613	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
		614	break;
		615
		616	case SDL_MOUSEBUTTONDOWN:
		617	case SDL_MOUSEBUTTONUP:
		618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		619
		620	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
		621	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
		622	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
		623	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		624	break;
		625
		626	case SDL_USEREVENT:
		627	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		628	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		629	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		630	break;
		631	}
		632
		633	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
		634	}
		635	}
		636
415	int	637	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)	638	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
		639	POSTCALL:
		640	Mix_HookMusicFinished (music_finished);
		641	Mix_ChannelFinished (channel_finished);
420		642
421	void	643	void
422	Mix_CloseAudio ()	644	Mix_CloseAudio ()
423		645
424	int	646	int
…		…
429	CODE:	651	CODE:
430	#ifndef _WIN32	652	#ifndef _WIN32
431	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
432	#endif	654	#endif
433		655
434	char *	656	void
435	gl_version ()	657	win32_proxy_info ()
436	CODE:	658	PPCODE:
437	RETVAL = (char *)glGetString (GL_VERSION);	659	{
438	OUTPUT:	660	#ifdef _WIN32
439	RETVAL	661	char buffer[2048];
		662	DWORD buflen;
440		663
441	char *	664	EXTEND (SP, 3);
442	gl_extensions ()	665
443	CODE:	666	buflen = sizeof (buffer);
444	RETVAL = (char *)glGetString (GL_EXTENSIONS);	667	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
445	OUTPUT:	668	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
446	RETVAL	669	{
		670	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		671
		672	buflen = sizeof (buffer);
		673	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		674	{
		675	PUSHs (newSVpv (buffer, 0));
		676
		677	buflen = sizeof (buffer);
		678	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		679	PUSHs (newSVpv (buffer, 0));
		680	}
		681	}
		682	#endif
		683	}
447		684
448	void	685	void
449	add_font (char *file)	686	add_font (char *file)
450	CODE:	687	CODE:
451	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	688	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		689
464	void	690	void
465	load_image_inline (SV *image_)	691	load_image_inline (SV *image_)
466	ALIAS:	692	ALIAS:
467	load_image_file = 1	693	load_image_file = 1
…		…
509		735
510	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	736	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
511		737
512	assert (surface2->pitch == surface2->w * 4);	738	assert (surface2->pitch == surface2->w * 4);
513		739
		740	SDL_LockSurface (surface2);
514	EXTEND (SP, 5);	741	EXTEND (SP, 6);
515	PUSHs (sv_2mortal (newSViv (surface2->w)));	742	PUSHs (sv_2mortal (newSViv (surface2->w)));
516	PUSHs (sv_2mortal (newSViv (surface2->h)));	743	PUSHs (sv_2mortal (newSViv (surface2->h)));
517	SDL_LockSurface (surface2);
518	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	744	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)));	745	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
521	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	746	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
522	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	747	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		748	SDL_UnlockSurface (surface2);
523		749
524	SDL_FreeSurface (surface);	750	SDL_FreeSurface (surface);
525	SDL_FreeSurface (surface2);	751	SDL_FreeSurface (surface2);
526	}	752	}
527		753
…		…
549	PUSHs (sv_2mortal (newSViv (b / y)));	775	PUSHs (sv_2mortal (newSViv (b / y)));
550	PUSHs (sv_2mortal (newSViv (a / y)));	776	PUSHs (sv_2mortal (newSViv (a / y)));
551	}	777	}
552		778
553	void	779	void
		780	error (char *message)
		781	CODE:
		782	fprintf (stderr, "ERROR: %s\n", message);
		783	#ifdef _WIN32
		784	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		785	#endif
		786
		787	void
554	fatal (char *message)	788	fatal (char *message)
555	CODE:	789	CODE:
		790	fprintf (stderr, "FATAL: %s\n", message);
556	#ifdef _WIN32	791	#ifdef _WIN32
557	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	792	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
558	#else
559	fprintf (stderr, "FATAL: %s\n", message);
560	#endif	793	#endif
561	exit (1);	794	_exit (1);
562		795
		796	void
		797	_exit (int retval = 0)
		798	CODE:
		799	_exit (retval);
		800
		801	MODULE = CFPlus PACKAGE = CFPlus::Font
		802
		803	CFPlus::Font
		804	new_from_file (SV *class, char *path, int id = 0)
		805	CODE:
		806	{
		807	int count;
		808	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
		809	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		810	FcPatternDestroy (pattern);
		811	}
		812	OUTPUT:
		813	RETVAL
		814
		815	void
		816	DESTROY (CFPlus::Font self)
		817	CODE:
		818	pango_font_description_free (self);
		819
		820	void
		821	make_default (CFPlus::Font self)
		822	CODE:
		823	default_font = self;
		824
563	MODULE = CFClient PACKAGE = CFClient::Layout	825	MODULE = CFPlus PACKAGE = CFPlus::Layout
564		826
565	CFClient::Layout	827	void
566	new (SV *class, int base_height = 10)	828	reset_glyph_cache ()
		829	CODE:
		830	tc_clear ();
		831
		832	CFPlus::Layout
		833	new (SV *class)
567	CODE:	834	CODE:
568	New (0, RETVAL, 1, struct cf_layout);	835	New (0, RETVAL, 1, struct cf_layout);
569	RETVAL->base_height = base_height;	836
570	RETVAL->pl = pango_layout_new (context);	837	RETVAL->pl = pango_layout_new (opengl_context);
		838	RETVAL->r = 1.;
		839	RETVAL->g = 1.;
		840	RETVAL->b = 1.;
		841	RETVAL->a = 1.;
		842	RETVAL->base_height = MIN_FONT_HEIGHT;
		843	RETVAL->font = 0;
		844
571	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	845	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		846	layout_update_font (RETVAL);
572	OUTPUT:	847	OUTPUT:
573	RETVAL	848	RETVAL
574		849
575	void	850	void
576	DESTROY (CFClient::Layout self)	851	DESTROY (CFPlus::Layout self)
577	CODE:	852	CODE:
578	g_object_unref (self->pl);	853	g_object_unref (self->pl);
579	Safefree (self);	854	Safefree (self);
580		855
581	void	856	void
582	set_text (CFClient::Layout self, SV *text_)	857	set_text (CFPlus::Layout self, SV *text_)
583	CODE:	858	CODE:
584	{	859	{
585	STRLEN textlen;	860	STRLEN textlen;
586	char *text = SvPVutf8 (text_, textlen);	861	char *text = SvPVutf8 (text_, textlen);
587		862
588	pango_layout_set_text (self->pl, text, textlen);	863	pango_layout_set_text (self->pl, text, textlen);
589	}	864	}
590		865
591	void	866	void
592	set_markup (CFClient::Layout self, SV *text_)	867	set_markup (CFPlus::Layout self, SV *text_)
593	CODE:	868	CODE:
594	{	869	{
595	STRLEN textlen;	870	STRLEN textlen;
596	char *text = SvPVutf8 (text_, textlen);	871	char *text = SvPVutf8 (text_, textlen);
597		872
598	pango_layout_set_markup (self->pl, text, textlen);	873	pango_layout_set_markup (self->pl, text, textlen);
599	}	874	}
600		875
		876	void
		877	set_shapes (CFPlus::Layout self, ...)
		878	CODE:
		879	{
		880	PangoAttrList *attrs = 0;
		881	const char *text = pango_layout_get_text (self->pl);
		882	const char *pos = text;
		883	int arg = 4;
		884
		885	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		886	{
		887	PangoRectangle inkrect, rect;
		888	PangoAttribute *attr;
		889
		890	int x = SvIV (ST (arg - 3));
		891	int y = SvIV (ST (arg - 2));
		892	int w = SvIV (ST (arg - 1));
		893	int h = SvIV (ST (arg ));
		894
		895	inkrect.x = 0;
		896	inkrect.y = 0;
		897	inkrect.width = 0;
		898	inkrect.height = 0;
		899
		900	rect.x = x * PANGO_SCALE;
		901	rect.y = y * PANGO_SCALE;
		902	rect.width = w * PANGO_SCALE;
		903	rect.height = h * PANGO_SCALE;
		904
		905	if (!attrs)
		906	attrs = pango_layout_get_attributes (self->pl);
		907
		908	attr = pango_attr_shape_new (&inkrect, &rect);
		909	attr->start_index = pos - text;
		910	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		911	pango_attr_list_insert (attrs, attr);
		912
		913	arg += 4;
		914	pos += sizeof (OBJ_STR) - 1;
		915	}
		916
		917	if (attrs)
		918	pango_layout_set_attributes (self->pl, attrs);
		919	}
		920
		921	void
		922	get_shapes (CFPlus::Layout self)
		923	PPCODE:
		924	{
		925	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		926
		927	do
		928	{
		929	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		930
		931	if (run && shape_attr_p (run))
		932	{
		933	PangoRectangle extents;
		934	pango_layout_iter_get_run_extents (iter, 0, &extents);
		935
		936	EXTEND (SP, 2);
		937	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		938	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		939	}
		940	}
		941	while (pango_layout_iter_next_run (iter));
		942
		943	pango_layout_iter_free (iter);
		944	}
		945
		946	int
		947	has_wrapped (CFPlus::Layout self)
		948	CODE:
		949	{
		950	int lines = 1;
		951	const char *text = pango_layout_get_text (self->pl);
		952
		953	while (*text)
		954	lines += *text++ == '\n';
		955
		956	RETVAL = lines < pango_layout_get_line_count (self->pl);
		957	}
		958	OUTPUT:
		959	RETVAL
		960
601	SV *	961	SV *
602	get_text (CFClient::Layout self)	962	get_text (CFPlus::Layout self)
603	CODE:	963	CODE:
604	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	964	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
605	SvUTF8_on (RETVAL);	965	sv_utf8_decode (RETVAL);
606	OUTPUT:	966	OUTPUT:
607	RETVAL	967	RETVAL
608		968
609	void	969	void
		970	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		971	CODE:
		972	self->r = r;
		973	self->g = g;
		974	self->b = b;
		975	self->a = a;
		976
		977	void
		978	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		979	CODE:
		980	if (self->font != font)
		981	{
		982	self->font = font;
		983	layout_update_font (self);
		984	}
		985
		986	void
610	set_height (CFClient::Layout self, int base_height)	987	set_height (CFPlus::Layout self, int base_height)
611	CODE:	988	CODE:
		989	if (self->base_height != base_height)
		990	{
612	self->base_height = base_height;	991	self->base_height = base_height;
		992	layout_update_font (self);
		993	}
613		994
614	void	995	void
615	set_width (CFClient::Layout self, int max_width = -1)	996	set_width (CFPlus::Layout self, int max_width = -1)
616	CODE:	997	CODE:
617	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	998	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
618		999
619	void	1000	void
		1001	set_indent (CFPlus::Layout self, int indent)
		1002	CODE:
		1003	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1004
		1005	void
		1006	set_spacing (CFPlus::Layout self, int spacing)
		1007	CODE:
		1008	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1009
		1010	void
		1011	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1012	CODE:
		1013	pango_layout_set_ellipsize (self->pl,
		1014	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1015	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1016	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1017	: PANGO_ELLIPSIZE_NONE
		1018	);
		1019
		1020	void
		1021	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1022	CODE:
		1023	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1024
		1025	void
620	size (CFClient::Layout self)	1026	size (CFPlus::Layout self)
621	PPCODE:	1027	PPCODE:
622	{	1028	{
623	int w, h;	1029	int w, h;
624		1030
625	layout_update (self);
626	layout_get_pixel_size (self, &w, &h);	1031	layout_get_pixel_size (self, &w, &h);
627		1032
628	EXTEND (SP, 2);	1033	EXTEND (SP, 2);
629	PUSHs (sv_2mortal (newSViv (w)));	1034	PUSHs (sv_2mortal (newSViv (w)));
630	PUSHs (sv_2mortal (newSViv (h)));	1035	PUSHs (sv_2mortal (newSViv (h)));
631	}	1036	}
632		1037
633	int	1038	int
		1039	descent (CFPlus::Layout self)
		1040	CODE:
		1041	{
		1042	PangoRectangle rect;
		1043	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1044	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1045	RETVAL = PANGO_DESCENT (rect);
		1046	}
		1047	OUTPUT:
		1048	RETVAL
		1049
		1050	int
634	xy_to_index (CFClient::Layout self, int x, int y)	1051	xy_to_index (CFPlus::Layout self, int x, int y)
635	CODE:	1052	CODE:
636	{	1053	{
637	int index, trailing;	1054	int index, trailing;
638
639	layout_update (self);
640	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1055	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
641
642	RETVAL = index;	1056	RETVAL = index;
643	}	1057	}
644	OUTPUT:	1058	OUTPUT:
645	RETVAL	1059	RETVAL
646		1060
647	void	1061	void
648	cursor_pos (CFClient::Layout self, int index)	1062	cursor_pos (CFPlus::Layout self, int index)
649	PPCODE:	1063	PPCODE:
650	{	1064	{
651	PangoRectangle strong_pos;	1065	PangoRectangle strong_pos;
652	layout_update (self);
653	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1066	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
654		1067
655	EXTEND (SP, 3);	1068	EXTEND (SP, 3);
656	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1069	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
657	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1070	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
658	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1071	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
659	}	1072	}
660		1073
661	void	1074	void
662	render (CFClient::Layout self)	1075	render (CFPlus::Layout self, float x, float y, int flags = 0)
663	PPCODE:	1076	PPCODE:
664	{	1077	pango_opengl_render_layout_subpixel (
665	SV *retval;	1078	self->pl,
666	int w, h;	1079	x * PANGO_SCALE, y * PANGO_SCALE,
667	FT_Bitmap bitmap;	1080	self->r, self->g, self->b, self->a,
		1081	flags
		1082	);
668		1083
669	layout_update (self);	1084	MODULE = CFPlus PACKAGE = CFPlus::Texture
670	layout_get_pixel_size (self, &w, &h);
671		1085
672	retval = newSV (w * h);	1086	void
673	SvPOK_only (retval);	1087	pad2pot (SV *data_, SV *w_, SV *h_)
674	SvCUR_set (retval, w * h);	1088	CODE:
		1089	{
		1090	int ow = SvIV (w_);
		1091	int oh = SvIV (h_);
675		1092
676	bitmap.rows = h;	1093	if (ow && oh)
677	bitmap.width = w;	1094	{
678	bitmap.pitch = w;	1095	int nw = minpot (ow);
679	bitmap.buffer = (unsigned char*)SvPVX (retval);	1096	int nh = minpot (oh);
680	bitmap.num_grays = 256;
681	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
682		1097
683	memset (bitmap.buffer, 0, w * h);	1098	if (nw != ow || nh != oh)
684		1099	{
685	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	1100	if (SvOK (data_))
		1101	{
		1102	STRLEN datalen;
		1103	char *data = SvPVbyte (data_, datalen);
		1104	int bpp = datalen / (ow * oh);
		1105	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
686		1106
687	EXTEND (SP, 3);	1107	SvPOK_only (result_);
688	PUSHs (sv_2mortal (newSViv (w)));	1108	SvCUR_set (result_, nw * nh * bpp);
689	PUSHs (sv_2mortal (newSViv (h)));
690	PUSHs (sv_2mortal (retval));
691	}
692		1109
693	MODULE = CFClient PACKAGE = CFClient::Texture	1110	memset (SvPVX (result_), 0, nw * nh * bpp);
		1111	while (oh--)
		1112	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
694		1113
		1114	sv_setsv (data_, result_);
		1115	}
		1116
		1117	sv_setiv (w_, nw);
		1118	sv_setiv (h_, nh);
		1119	}
		1120	}
		1121	}
		1122
695	void	1123	void
696	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1124	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
697	PROTOTYPE: $$$;$$	1125	PROTOTYPE: $$$;$$
		1126	ALIAS:
		1127	draw_quad_alpha = 1
		1128	draw_quad_alpha_premultiplied = 2
698	CODE:	1129	CODE:
699	{	1130	{
700	HV *hv = (HV *)SvRV (self);	1131	HV *hv = (HV *)SvRV (self);
701	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1132	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
702	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1133	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
703	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1134	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
704	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
705		1135
706	if (items < 5)	1136	if (items < 5)
707	{	1137	{
708	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1138	w = SvNV (*hv_fetch (hv, "w", 1, 1));
709	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1139	h = SvNV (*hv_fetch (hv, "h", 1, 1));
710	}	1140	}
711		1141
		1142	if (ix)
		1143	{
		1144	glEnable (GL_BLEND);
		1145
		1146	if (ix == 2)
		1147	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1148	else
		1149	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1150	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1151
		1152	glEnable (GL_ALPHA_TEST);
		1153	glAlphaFunc (GL_GREATER, 0.01f);
		1154	}
		1155
712	glBindTexture (GL_TEXTURE_2D, name);	1156	glBindTexture (GL_TEXTURE_2D, name);
713	if (wrap_mode) {	1157
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);	1158	glBegin (GL_QUADS);
718	glTexCoord2f (0, 0); glVertex2f (x , y );	1159	glTexCoord2f (0, 0); glVertex2f (x , y );
719	glTexCoord2f (0, t); glVertex2f (x , y + h);	1160	glTexCoord2f (0, t); glVertex2f (x , y + h);
720	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1161	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
721	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1162	glTexCoord2f (s, 0); glVertex2f (x + w, y );
722	glEnd ();	1163	glEnd ();
723	}
724		1164
		1165	if (ix)
		1166	{
		1167	glDisable (GL_ALPHA_TEST);
		1168	glDisable (GL_BLEND);
		1169	}
		1170	}
		1171
725	MODULE = CFClient PACKAGE = CFClient::Map	1172	MODULE = CFPlus PACKAGE = CFPlus::Map
726		1173
727	CFClient::Map	1174	CFPlus::Map
728	new (SV *class, int map_width, int map_height)	1175	new (SV *class, int map_width, int map_height)
729	CODE:	1176	CODE:
730	New (0, RETVAL, 1, struct map);	1177	New (0, RETVAL, 1, struct map);
731	RETVAL->x = 0;	1178	RETVAL->x = 0;
732	RETVAL->y = 0;	1179	RETVAL->y = 0;
…		…
742	RETVAL->row = 0;	1189	RETVAL->row = 0;
743	OUTPUT:	1190	OUTPUT:
744	RETVAL	1191	RETVAL
745		1192
746	void	1193	void
747	DESTROY (CFClient::Map self)	1194	DESTROY (CFPlus::Map self)
748	CODE:	1195	CODE:
749	{	1196	{
750	map_clear (self);	1197	map_clear (self);
751	Safefree (self->face);	1198	Safefree (self->face);
		1199	Safefree (self->tex);
752	Safefree (self);	1200	Safefree (self);
753	}	1201	}
754		1202
755	void	1203	void
756	clear (CFClient::Map self)	1204	clear (CFPlus::Map self)
757	CODE:	1205	CODE:
758	map_clear (self);	1206	map_clear (self);
759		1207
760	void	1208	void
761	set_face (CFClient::Map self, int face, int texid)	1209	set_face (CFPlus::Map self, int face, int texid)
762	CODE:	1210	CODE:
763	{	1211	{
764	while (self->faces <= face)	1212	while (self->faces <= face)
765	{	1213	{
766	Append (mapface, self->face, self->faces, self->faces);	1214	Append (mapface, self->face, self->faces, self->faces);
…		…
769		1217
770	self->face [face] = texid;	1218	self->face [face] = texid;
771	}	1219	}
772		1220
773	void	1221	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)	1222	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:	1223	CODE:
776	{	1224	{
777	while (self->texs <= texid)	1225	while (self->texs <= texid)
778	{	1226	{
779	Append (maptex, self->tex, self->texs, self->texs);	1227	Append (maptex, self->tex, self->texs, self->texs);
…		…
791	tex->r = r;	1239	tex->r = r;
792	tex->g = g;	1240	tex->g = g;
793	tex->b = b;	1241	tex->b = b;
794	tex->a = a;	1242	tex->a = a;
795	}	1243	}
		1244
		1245	// somewhat hackish, but for textures that require it, it really
		1246	// improves the look, and most others don't suffer.
		1247	glBindTexture (GL_TEXTURE_2D, name);
		1248	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1249	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1250	// use uglier nearest interpolation because linear suffers
		1251	// from transparent color bleeding and ugly wrapping effects.
		1252	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
796	}	1253	}
797		1254
798	int	1255	int
799	ox (CFClient::Map self)	1256	ox (CFPlus::Map self)
800	ALIAS:	1257	ALIAS:
801	oy = 1	1258	oy = 1
		1259	x = 2
		1260	y = 3
		1261	w = 4
		1262	h = 5
802	CODE:	1263	CODE:
803	switch (ix)	1264	switch (ix)
804	{	1265	{
805	case 0: RETVAL = self->ox; break;	1266	case 0: RETVAL = self->ox; break;
806	case 1: RETVAL = self->oy; break;	1267	case 1: RETVAL = self->oy; break;
		1268	case 2: RETVAL = self->x; break;
		1269	case 3: RETVAL = self->y; break;
		1270	case 4: RETVAL = self->w; break;
		1271	case 5: RETVAL = self->h; break;
807	}	1272	}
808	OUTPUT:	1273	OUTPUT:
809	RETVAL	1274	RETVAL
810		1275
811	void	1276	void
812	scroll (CFClient::Map self, int dx, int dy)	1277	scroll (CFPlus::Map self, int dx, int dy)
813	CODE:	1278	CODE:
814	{	1279	{
815	if (dx > 0)	1280	if (dx > 0)
816	map_blank (self, self->x, self->y, dx - 1, self->h);	1281	map_blank (self, self->x, self->y, dx, self->h);
817	else if (dx < 0)	1282	else if (dx < 0)
818	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1283	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
819		1284
820	if (dy > 0)	1285	if (dy > 0)
821	map_blank (self, self->x, self->y, self->w, dy - 1);	1286	map_blank (self, self->x, self->y, self->w, dy);
822	else if (dy < 0)	1287	else if (dy < 0)
823	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1288	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
824		1289
825	self->ox += dx; self->x += dx;	1290	self->ox += dx; self->x += dx;
826	self->oy += dy; self->y += dy;	1291	self->oy += dy; self->y += dy;
827		1292
828	while (self->y < 0)	1293	while (self->y < 0)
…		…
833	self->y += MAP_EXTEND_Y;	1298	self->y += MAP_EXTEND_Y;
834	}	1299	}
835	}	1300	}
836		1301
837	void	1302	void
838	map1a_update (CFClient::Map self, SV *data_)	1303	map1a_update (CFPlus::Map self, SV *data_, int extmap)
839	CODE:	1304	CODE:
840	{	1305	{
841	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1306	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
842	uint8_t *data_end = (uint8_t *)SvEND (data_);	1307	uint8_t *data_end = (uint8_t *)SvEND (data_);
843	mapcell *cell;	1308	mapcell *cell;
844	int x, y, flags;	1309	int x, y, flags;
845		1310
846	while (data < data_end)	1311	while (data < data_end - 1)
847	{	1312	{
848	flags = (data [0] << 8) + data [1]; data += 2;	1313	flags = (data [0] << 8) + data [1]; data += 2;
849		1314
850	x = ((flags >> 10) & 63) + self->x;	1315	x = self->x + ((flags >> 10) & 63);
851	y = ((flags >> 4) & 63) + self->y;	1316	y = self->y + ((flags >> 4) & 63);
852		1317
853	cell = map_get_cell (self, x, y);	1318	cell = map_get_cell (self, x, y);
854		1319
855	if (flags & 15)	1320	if (flags & 15)
856	{	1321	{
857	if (cell->darkness < 0)	1322	if (!cell->darkness)
858	{	1323	{
		1324	memset (cell, 0, sizeof (*cell));
859	cell->darkness = 0;	1325	cell->darkness = 256;
860	cell->face [0] = 0;
861	cell->face [1] = 0;
862	cell->face [2] = 0;
863	}	1326	}
864		1327
865	cell->darkness = flags & 8 ? *data++ : 255;
866
867	//TODO: don't trust server data to be in-range(!)	1328	//TODO: don't trust server data to be in-range(!)
		1329
		1330	if (flags & 8)
		1331	{
		1332	if (extmap)
		1333	{
		1334	uint8_t ext, cmd;
		1335
		1336	do
		1337	{
		1338	ext = *data++;
		1339	cmd = ext & 0x3f;
		1340
		1341	if (cmd < 4)
		1342	cell->darkness = 255 - ext * 64 + 1;
		1343	else if (cmd == 5) // health
		1344	{
		1345	cell->stat_width = 1;
		1346	cell->stat_hp = *data++;
		1347	}
		1348	else if (cmd == 6) // monster width
		1349	cell->stat_width = *data++ + 1;
		1350	else if (cmd == 0x47) // monster width
		1351	{
		1352	if (*data == 4)
		1353	; // decode player tag
		1354
		1355	data += *data + 1;
		1356	}
		1357	else if (cmd == 8) // cell flags
		1358	cell->flags = *data++;
		1359	else if (ext & 0x40) // unknown, multibyte => skip
		1360	data += *data + 1;
		1361	else
		1362	data++;
		1363	}
		1364	while (ext & 0x80);
		1365	}
		1366	else
		1367	cell->darkness = *data++ + 1;
		1368	}
868		1369
869	if (flags & 4)	1370	if (flags & 4)
870	{	1371	{
871	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1372	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
872	}	1373	}
…		…
880	{	1381	{
881	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1382	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
882	}	1383	}
883	}	1384	}
884	else	1385	else
885	cell->darkness = -1;	1386	cell->darkness = 0;
886	}	1387	}
887	}	1388	}
888		1389
889	SV *	1390	SV *
890	mapmap (CFClient::Map self, int w, int h)	1391	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
891	CODE:	1392	CODE:
892	{	1393	{
893	int x0, x1, x;	1394	int x1, x;
894	int y0, y1, y;	1395	int y1, y;
895	int z;	1396	int z;
896	SV *map_sv = newSV (w * h * sizeof (uint32_t));	1397	SV *map_sv = newSV (w * h * sizeof (uint32_t));
897	uint32_t *map = (uint32_t *)SvPVX (map_sv);	1398	uint32_t *map = (uint32_t *)SvPVX (map_sv);
898		1399
899	SvPOK_only (map_sv);	1400	SvPOK_only (map_sv);
900	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1401	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
901		1402
902	x0 = self->x - w / 2; x1 = x0 + w;	1403	x0 += self->x; x1 = x0 + w;
903	y0 = self->y - h / 2; y1 = y0 + h;	1404	y0 += self->y; y1 = y0 + h;
904		1405
905	for (y = y0; y < y1; y++)	1406	for (y = y0; y < y1; y++)
906	{	1407	{
907	maprow *row = 0 <= y && y < self->rows	1408	maprow *row = 0 <= y && y < self->rows
908	? self->row + y	1409	? self->row + y
…		…
945	}	1446	}
946	OUTPUT:	1447	OUTPUT:
947	RETVAL	1448	RETVAL
948		1449
949	void	1450	void
950	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1451	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
951	PPCODE:	1452	CODE:
952	{	1453	{
953	int vx, vy;	1454	int vx, vy;
954	int x, y, z;	1455	int x, y, z;
955	int last_name;	1456	int last_name;
956	mapface face;	1457	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		1458
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;	1459	vx = self->x + self->w / 2 - sw / 2 - shift_x;
966	vy = self->y + (self->h - sh) / 2 - shift_y;	1460	vy = self->y + self->h / 2 - sh / 2 - shift_y;
967		1461
968	/*	1462	/*
969	int vx = self->vx = self->w >= sw	1463	int vx = self->vx = self->w >= sw
970	? self->x + (self->w - sw) / 2	1464	? self->x + (self->w - sw) / 2
971	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1465	: 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));	1469	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
976	*/	1470	*/
977		1471
978	glColor4ub (255, 255, 255, 255);	1472	glColor4ub (255, 255, 255, 255);
979		1473
		1474	glEnable (GL_BLEND);
980	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1475	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
981	glEnable (GL_BLEND);
982	glEnable (GL_TEXTURE_2D);	1476	glEnable (GL_TEXTURE_2D);
983	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1477	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
984		1478
985	glBegin (GL_QUADS);	1479	glBegin (GL_QUADS);
986		1480
…		…
995	for (x = 0; x < sw; x++)	1489	for (x = 0; x < sw; x++)
996	if (row->c0 <= x + vx && x + vx < row->c1)	1490	if (row->c0 <= x + vx && x + vx < row->c1)
997	{	1491	{
998	mapcell *cell = row->col + (x + vx - row->c0);	1492	mapcell *cell = row->col + (x + vx - row->c0);
999		1493
1000	darkness[y * sw4 + x] = cell->darkness < 0
1001	? 255 - FOW_DARKNESS
1002	: 255 - cell->darkness;
1003
1004	face = cell->face [z];	1494	face = cell->face [z];
1005		1495
1006	if (face)	1496	if (face && face < self->texs)
1007	{	1497	{
1008	maptex tex = self->tex [face];	1498	maptex tex = self->tex [face];
1009
1010	int px = (x + 1) * 32 - tex.w;	1499	int px = (x + 1) * 32 - tex.w;
1011	int py = (y + 1) * 32 - tex.h;	1500	int py = (y + 1) * 32 - tex.h;
1012		1501
1013	if (last_name != tex.name)	1502	if (last_name != tex.name)
1014	{	1503	{
1015	glEnd ();	1504	glEnd ();
1016	last_name = tex.name;
1017	glBindTexture (GL_TEXTURE_2D, last_name);	1505	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1018	glBegin (GL_QUADS);	1506	glBegin (GL_QUADS);
1019	}	1507	}
1020		1508
1021	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1509	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1022	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1510	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1023	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1511	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1024	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1512	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1025	}	1513	}
		1514
		1515	if (cell->flags && z == 2)
		1516	{
		1517	if (cell->flags & 1)
		1518	{
		1519	maptex tex = self->tex [1];
		1520	int px = (x + 1) * 32 - tex.w + 2;
		1521	int py = (y + 1) * 32 - tex.h - 6;
		1522
		1523	glEnd ();
		1524	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1525	glBegin (GL_QUADS);
		1526
		1527	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1528	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1529	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1530	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1531	}
		1532	}
1026	}	1533	}
1027	}	1534	}
1028		1535
1029	glEnd ();	1536	glEnd ();
1030		1537
1031	glDisable (GL_TEXTURE_2D);	1538	glDisable (GL_TEXTURE_2D);
1032	glDisable (GL_BLEND);	1539	glDisable (GL_BLEND);
		1540
		1541	// top layer: overlays such as the health bar
		1542	for (y = 0; y < sh; y++)
		1543	if (0 <= y + vy && y + vy < self->rows)
		1544	{
		1545	maprow *row = self->row + (y + vy);
		1546
		1547	for (x = 0; x < sw; x++)
		1548	if (row->c0 <= x + vx && x + vx < row->c1)
		1549	{
		1550	mapcell *cell = row->col + (x + vx - row->c0);
		1551
		1552	int px = x * 32;
		1553	int py = y * 32;
		1554
		1555	if (cell->stat_hp)
		1556	{
		1557	int width = cell->stat_width * 32;
		1558	int thick = sh / 28 + 1 + cell->stat_width;
		1559
		1560	glColor3ub (0, 0, 0);
		1561	glRectf (px + 1, py - thick - 2,
		1562	px + width - 1, py);
		1563
		1564	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1565	glRectf (px + 2,
		1566	py - thick - 1,
		1567	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1568	}
		1569	}
		1570	}
		1571	}
		1572
		1573	void
		1574	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1575	CODE:
		1576	{
		1577	static float color[16][3] = {
		1578	{ 0.00F, 0.00F, 0.00F },
		1579	{ 1.00F, 1.00F, 1.00F },
		1580	{ 0.00F, 0.00F, 0.55F },
		1581	{ 1.00F, 0.00F, 0.00F },
		1582
		1583	{ 1.00F, 0.54F, 0.00F },
		1584	{ 0.11F, 0.56F, 1.00F },
		1585	{ 0.93F, 0.46F, 0.00F },
		1586	{ 0.18F, 0.54F, 0.34F },
		1587
		1588	{ 0.56F, 0.73F, 0.56F },
		1589	{ 0.80F, 0.80F, 0.80F },
		1590	{ 0.55F, 0.41F, 0.13F },
		1591	{ 0.99F, 0.77F, 0.26F },
		1592
		1593	{ 0.74F, 0.65F, 0.41F },
		1594
		1595	{ 0.00F, 1.00F, 1.00F },
		1596	{ 1.00F, 0.00F, 1.00F },
		1597	{ 1.00F, 1.00F, 0.00F },
		1598	};
		1599
		1600	int x, y;
		1601
		1602	glEnable (GL_TEXTURE_2D);
		1603	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1604	glEnable (GL_BLEND);
		1605	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1606	glBegin (GL_QUADS);
		1607
		1608	for (y = 0; y < h; y++)
		1609	for (x = 0; x < w; x++)
		1610	{
		1611	unsigned char m = data [x + y * w];
		1612
		1613	if (m)
		1614	{
		1615	float *c = color [m & 15];
		1616
		1617	float tx1 = m & 0x40 ? 0.5 : 0.;
		1618	float tx2 = tx1 + 0.5;
		1619
		1620	glColor4f (c[0], c[1], c[2], 0.75);
		1621	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1622	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1623	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1624	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1625	}
		1626	}
		1627
		1628	glEnd ();
		1629	glDisable (GL_BLEND);
		1630	glDisable (GL_TEXTURE_2D);
		1631	}
		1632
		1633	void
		1634	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1635	PPCODE:
		1636	{
		1637	int vx, vy;
		1638	int x, y;
		1639	int sw4 = (sw + 3) & ~3;
		1640	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1641	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1642
		1643	memset (darkness, 255, sw4 * sh);
		1644	SvPOK_only (darkness_sv);
		1645	SvCUR_set (darkness_sv, sw4 * sh);
		1646
		1647	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1648	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1649
		1650	for (y = 0; y < sh; y++)
		1651	if (0 <= y + vy && y + vy < self->rows)
		1652	{
		1653	maprow *row = self->row + (y + vy);
		1654
		1655	for (x = 0; x < sw; x++)
		1656	if (row->c0 <= x + vx && x + vx < row->c1)
		1657	{
		1658	mapcell *cell = row->col + (x + vx - row->c0);
		1659
		1660	darkness[y * sw4 + x] = cell->darkness
		1661	? 255 - (cell->darkness - 1)
		1662	: 255 - FOW_DARKNESS;
		1663	}
		1664	}
1033		1665
1034	EXTEND (SP, 3);	1666	EXTEND (SP, 3);
1035	PUSHs (sv_2mortal (newSViv (sw4)));	1667	PUSHs (sv_2mortal (newSViv (sw4)));
1036	PUSHs (sv_2mortal (newSViv (sh)));	1668	PUSHs (sv_2mortal (newSViv (sh)));
1037	PUSHs (darkness_sv);	1669	PUSHs (darkness_sv);
1038	}	1670	}
1039		1671
1040	SV *	1672	SV *
1041	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1673	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1042	CODE:	1674	CODE:
1043	{	1675	{
1044	int x, y, x1, y1;	1676	int x, y, x1, y1;
1045	SV *data_sv = newSV (w * h * 7 + 5);	1677	SV *data_sv = newSV (w * h * 7 + 5);
1046	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1678	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1048	*data++ = 0; /* version 0 format */	1680	*data++ = 0; /* version 0 format */
1049	*data++ = w >> 8; *data++ = w;	1681	*data++ = w >> 8; *data++ = w;
1050	*data++ = h >> 8; *data++ = h;	1682	*data++ = h >> 8; *data++ = h;
1051		1683
1052	// we need to do this 'cause we don't keep an absolute coord system for rows	1684	// we need to do this 'cause we don't keep an absolute coord system for rows
1053	// TODO: treat rows as we treat	1685	// TODO: treat rows as we treat columns
1054	map_get_row (self, y0 + self->y - self->oy);//D	1686	map_get_row (self, y0 + self->y - self->oy);//D
1055	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1687	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1056		1688
1057	x0 += self->x - self->ox;	1689	x0 += self->x - self->ox;
1058	y0 += self->y - self->oy;	1690	y0 += self->y - self->oy;
…		…
1108	}	1740	}
1109	OUTPUT:	1741	OUTPUT:
1110	RETVAL	1742	RETVAL
1111		1743
1112	void	1744	void
1113	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1745	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1114	PPCODE:	1746	PPCODE:
1115	{	1747	{
1116	int x, y, z;	1748	int x, y, z;
1117	int w, h;	1749	int w, h;
1118	int x1, y1;	1750	int x1, y1;
…		…
1122		1754
1123	w = *data++ << 8; w |= *data++;	1755	w = *data++ << 8; w |= *data++;
1124	h = *data++ << 8; h |= *data++;	1756	h = *data++ << 8; h |= *data++;
1125		1757
1126	// we need to do this 'cause we don't keep an absolute coord system for rows	1758	// we need to do this 'cause we don't keep an absolute coord system for rows
1127	// TODO: treat rows as we treat	1759	// TODO: treat rows as we treat columns
1128	map_get_row (self, y0 + self->y - self->oy);//D	1760	map_get_row (self, y0 + self->y - self->oy);//D
1129	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1761	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1130		1762
1131	x0 += self->x - self->ox;	1763	x0 += self->x - self->ox;
1132	y0 += self->y - self->oy;	1764	y0 += self->y - self->oy;
…		…
1150		1782
1151	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1783	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1152	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1784	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1153	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1785	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1154		1786
1155	if (cell->darkness <= 0)	1787	if (cell->darkness == 0)
1156	{	1788	{
1157	cell->darkness = -1;	1789	cell->darkness = 0;
1158		1790
1159	for (z = 0; z <= 2; z++)	1791	for (z = 0; z <= 2; z++)
1160	{	1792	{
1161	cell->face[z] = face[z];	1793	cell->face[z] = face[z];
1162		1794
…		…
1167	}	1799	}
1168	}	1800	}
1169	}	1801	}
1170	}	1802	}
1171		1803
1172	MODULE = CFClient PACKAGE = CFClient::MixChunk	1804	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1173		1805
1174	CFClient::MixChunk	1806	CFPlus::MixChunk
1175	new_from_file (SV *class, char *path)	1807	new_from_file (SV *class, char *path)
1176	CODE:	1808	CODE:
1177	RETVAL = Mix_LoadWAV (path);	1809	RETVAL = Mix_LoadWAV (path);
1178	OUTPUT:	1810	OUTPUT:
1179	RETVAL	1811	RETVAL
1180		1812
1181	void	1813	void
1182	DESTROY (CFClient::MixChunk self)	1814	DESTROY (CFPlus::MixChunk self)
1183	CODE:	1815	CODE:
1184	Mix_FreeChunk (self);	1816	Mix_FreeChunk (self);
1185		1817
1186	int	1818	int
1187	volume (CFClient::MixChunk self, int volume = -1)	1819	volume (CFPlus::MixChunk self, int volume = -1)
1188	CODE:	1820	CODE:
1189	RETVAL = Mix_VolumeChunk (self, volume);	1821	RETVAL = Mix_VolumeChunk (self, volume);
1190	OUTPUT:	1822	OUTPUT:
1191	RETVAL	1823	RETVAL
1192		1824
1193	int	1825	int
1194	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1826	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1195	CODE:	1827	CODE:
1196	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1828	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1197	OUTPUT:	1829	OUTPUT:
1198	RETVAL	1830	RETVAL
1199		1831
1200	MODULE = CFClient PACKAGE = CFClient::MixMusic	1832	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1201		1833
1202	int	1834	int
1203	volume (int volume = -1)	1835	volume (int volume = -1)
1204	CODE:	1836	CODE:
1205	RETVAL = Mix_VolumeMusic (volume);	1837	RETVAL = Mix_VolumeMusic (volume);
1206	OUTPUT:	1838	OUTPUT:
1207	RETVAL	1839	RETVAL
1208		1840
1209	CFClient::MixMusic	1841	CFPlus::MixMusic
1210	new_from_file (SV *class, char *path)	1842	new_from_file (SV *class, char *path)
1211	CODE:	1843	CODE:
1212	RETVAL = Mix_LoadMUS (path);	1844	RETVAL = Mix_LoadMUS (path);
1213	OUTPUT:	1845	OUTPUT:
1214	RETVAL	1846	RETVAL
1215		1847
1216	void	1848	void
1217	DESTROY (CFClient::MixMusic self)	1849	DESTROY (CFPlus::MixMusic self)
1218	CODE:	1850	CODE:
1219	Mix_FreeMusic (self);	1851	Mix_FreeMusic (self);
1220		1852
1221	int	1853	int
1222	play (CFClient::MixMusic self, int loops = -1)	1854	play (CFPlus::MixMusic self, int loops = -1)
1223	CODE:	1855	CODE:
1224	RETVAL = Mix_PlayMusic (self, loops);	1856	RETVAL = Mix_PlayMusic (self, loops);
1225	OUTPUT:	1857	OUTPUT:
1226	RETVAL	1858	RETVAL
1227		1859
		1860	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		1861
		1862	BOOT:
		1863	{
		1864	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
		1865	static const struct {
		1866	const char *name;
		1867	IV iv;
		1868	} *civ, const_iv[] = {
		1869	# define const_iv(name) { # name, (IV)name }
		1870	const_iv (GL_COLOR_MATERIAL),
		1871	const_iv (GL_SMOOTH),
		1872	const_iv (GL_FLAT),
		1873	const_iv (GL_DITHER),
		1874	const_iv (GL_BLEND),
		1875	const_iv (GL_CULL_FACE),
		1876	const_iv (GL_SCISSOR_TEST),
		1877	const_iv (GL_DEPTH_TEST),
		1878	const_iv (GL_ALPHA_TEST),
		1879	const_iv (GL_NORMALIZE),
		1880	const_iv (GL_RESCALE_NORMAL),
		1881	const_iv (GL_FRONT),
		1882	const_iv (GL_BACK),
		1883	const_iv (GL_AND),
		1884	const_iv (GL_ONE),
		1885	const_iv (GL_ZERO),
		1886	const_iv (GL_SRC_ALPHA),
		1887	const_iv (GL_DST_ALPHA),
		1888	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1889	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1890	const_iv (GL_SRC_ALPHA_SATURATE),
		1891	const_iv (GL_RGB),
		1892	const_iv (GL_RGBA),
		1893	const_iv (GL_RGBA4),
		1894	const_iv (GL_RGBA8),
		1895	const_iv (GL_RGB5_A1),
		1896	const_iv (GL_UNSIGNED_BYTE),
		1897	const_iv (GL_UNSIGNED_SHORT),
		1898	const_iv (GL_UNSIGNED_INT),
		1899	const_iv (GL_ALPHA),
		1900	const_iv (GL_INTENSITY),
		1901	const_iv (GL_LUMINANCE),
		1902	const_iv (GL_LUMINANCE_ALPHA),
		1903	const_iv (GL_FLOAT),
		1904	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		1905	const_iv (GL_COMPILE),
		1906	const_iv (GL_TEXTURE_1D),
		1907	const_iv (GL_TEXTURE_2D),
		1908	const_iv (GL_TEXTURE_ENV),
		1909	const_iv (GL_TEXTURE_MAG_FILTER),
		1910	const_iv (GL_TEXTURE_MIN_FILTER),
		1911	const_iv (GL_TEXTURE_ENV_MODE),
		1912	const_iv (GL_TEXTURE_WRAP_S),
		1913	const_iv (GL_TEXTURE_WRAP_T),
		1914	const_iv (GL_REPEAT),
		1915	const_iv (GL_CLAMP),
		1916	const_iv (GL_CLAMP_TO_EDGE),
		1917	const_iv (GL_NEAREST),
		1918	const_iv (GL_LINEAR),
		1919	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1920	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1921	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1922	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1923	const_iv (GL_GENERATE_MIPMAP),
		1924	const_iv (GL_MODULATE),
		1925	const_iv (GL_DECAL),
		1926	const_iv (GL_REPLACE),
		1927	const_iv (GL_DEPTH_BUFFER_BIT),
		1928	const_iv (GL_COLOR_BUFFER_BIT),
		1929	const_iv (GL_PROJECTION),
		1930	const_iv (GL_MODELVIEW),
		1931	const_iv (GL_COLOR_LOGIC_OP),
		1932	const_iv (GL_SEPARABLE_2D),
		1933	const_iv (GL_CONVOLUTION_2D),
		1934	const_iv (GL_CONVOLUTION_BORDER_MODE),
		1935	const_iv (GL_CONSTANT_BORDER),
		1936	const_iv (GL_LINES),
		1937	const_iv (GL_LINE_STRIP),
		1938	const_iv (GL_LINE_LOOP),
		1939	const_iv (GL_QUADS),
		1940	const_iv (GL_QUAD_STRIP),
		1941	const_iv (GL_TRIANGLES),
		1942	const_iv (GL_TRIANGLE_STRIP),
		1943	const_iv (GL_TRIANGLE_FAN),
		1944	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		1945	const_iv (GL_FASTEST),
		1946	const_iv (GL_V2F),
		1947	const_iv (GL_V3F),
		1948	const_iv (GL_T2F_V3F),
		1949	const_iv (GL_T2F_N3F_V3F),
		1950	# undef const_iv
		1951	};
		1952
		1953	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		1954	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1955	}
		1956
		1957	char *
		1958	gl_vendor ()
		1959	CODE:
		1960	RETVAL = (char *)glGetString (GL_VENDOR);
		1961	OUTPUT:
		1962	RETVAL
		1963
		1964	char *
		1965	gl_version ()
		1966	CODE:
		1967	RETVAL = (char *)glGetString (GL_VERSION);
		1968	OUTPUT:
		1969	RETVAL
		1970
		1971	char *
		1972	gl_extensions ()
		1973	CODE:
		1974	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1975	OUTPUT:
		1976	RETVAL
		1977
		1978	int glGetError ()
		1979
		1980	void glFinish ()
		1981
		1982	void glClear (int mask)
		1983
		1984	void glClearColor (float r, float g, float b, float a = 1.0)
		1985	PROTOTYPE: @
		1986
		1987	void glEnable (int cap)
		1988
		1989	void glDisable (int cap)
		1990
		1991	void glShadeModel (int mode)
		1992
		1993	void glHint (int target, int mode)
		1994
		1995	void glBlendFunc (int sfactor, int dfactor)
		1996
		1997	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1998	CODE:
		1999	gl_BlendFuncSeparate (sa, da, saa, daa);
		2000
		2001	void glDepthMask (int flag)
		2002
		2003	void glLogicOp (int opcode)
		2004
		2005	void glColorMask (int red, int green, int blue, int alpha)
		2006
		2007	void glMatrixMode (int mode)
		2008
		2009	void glPushMatrix ()
		2010
		2011	void glPopMatrix ()
		2012
		2013	void glLoadIdentity ()
		2014
		2015	void glDrawBuffer (int buffer)
		2016
		2017	void glReadBuffer (int buffer)
		2018
		2019	# near_ and far_ are due to microsofts buggy "c" compiler
		2020	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2021
		2022	# near_ and far_ are due to microsofts buggy "c" compiler
		2023	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2024
		2025	void glViewport (int x, int y, int width, int height)
		2026
		2027	void glScissor (int x, int y, int width, int height)
		2028
		2029	void glTranslate (float x, float y, float z = 0.)
		2030	CODE:
		2031	glTranslatef (x, y, z);
		2032
		2033	void glScale (float x, float y, float z = 1.)
		2034	CODE:
		2035	glScalef (x, y, z);
		2036
		2037	void glRotate (float angle, float x, float y, float z)
		2038	CODE:
		2039	glRotatef (angle, x, y, z);
		2040
		2041	void glBegin (int mode)
		2042
		2043	void glEnd ()
		2044
		2045	void glColor (float r, float g, float b, float a = 1.0)
		2046	PROTOTYPE: @
		2047	ALIAS:
		2048	glColor_premultiply = 1
		2049	CODE:
		2050	if (ix)
		2051	{
		2052	r *= a;
		2053	g *= a;
		2054	b *= a;
		2055	}
		2056	// microsoft visual "c" rounds instead of truncating...
		2057	glColor4f (r, g, b, a);
		2058
		2059	void glInterleavedArrays (int format, int stride, char *data)
		2060
		2061	void glDrawElements (int mode, int count, int type, char *indices)
		2062
		2063	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2064
		2065	void glRasterPos (float x, float y, float z = 0.)
		2066	CODE:
		2067	glRasterPos3f (0, 0, z);
		2068	glBitmap (0, 0, 0, 0, x, y, 0);
		2069
		2070	void glVertex (float x, float y, float z = 0.)
		2071	CODE:
		2072	glVertex3f (x, y, z);
		2073
		2074	void glTexCoord (float s, float t)
		2075	CODE:
		2076	glTexCoord2f (s, t);
		2077
		2078	void glTexEnv (int target, int pname, float param)
		2079	CODE:
		2080	glTexEnvf (target, pname, param);
		2081
		2082	void glTexParameter (int target, int pname, float param)
		2083	CODE:
		2084	glTexParameterf (target, pname, param);
		2085
		2086	void glBindTexture (int target, int name)
		2087
		2088	void glConvolutionParameter (int target, int pname, float params)
		2089	CODE:
		2090	if (gl.ConvolutionParameterf)
		2091	gl.ConvolutionParameterf (target, pname, params);
		2092
		2093	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2094	CODE:
		2095	if (gl.ConvolutionFilter2D)
		2096	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2097
		2098	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		2099	CODE:
		2100	if (gl.SeparableFilter2D)
		2101	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
		2102
		2103	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		2104
		2105	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2106
		2107	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2108
		2109	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
		2110
		2111	int glGenTexture ()
		2112	CODE:
		2113	{
		2114	GLuint name;
		2115	glGenTextures (1, &name);
		2116	RETVAL = name;
		2117	}
		2118	OUTPUT:
		2119	RETVAL
		2120
		2121	void glDeleteTexture (int name)
		2122	CODE:
		2123	{
		2124	GLuint name_ = name;
		2125	glDeleteTextures (1, &name_);
		2126	}
		2127
		2128	int glGenList ()
		2129	CODE:
		2130	RETVAL = glGenLists (1);
		2131	OUTPUT:
		2132	RETVAL
		2133
		2134	void glDeleteList (int list)
		2135	CODE:
		2136	glDeleteLists (list, 1);
		2137
		2138	void glNewList (int list, int mode = GL_COMPILE)
		2139
		2140	void glEndList ()
		2141
		2142	void glCallList (int list)
		2143

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