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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.53 by root, Wed Apr 19 21:38:04 2006 UTC vs.
Revision 1.160 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>
14	#include <SDL_mixer.h>	28	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	29	#include <SDL_opengl.h>
16		30
		31	#define PANGO_ENABLE_BACKEND
		32	#define G_DISABLE_CAST_CHECKS
		33
17	#include <glib/gmacros.h>	34	#include <glib/gmacros.h>
18		35
19	#include <pango/pango.h>	36	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		37
23	#ifndef _WIN32	38	#ifndef _WIN32
24	# include <sys/types.h>	39	# include <sys/types.h>
25	# include <sys/socket.h>	40	# include <sys/socket.h>
26	# include <netinet/in.h>	41	# include <netinet/in.h>
…		…
33	typedef signed char int8_t;	48	typedef signed char int8_t;
34	typedef signed short int16_t;	49	typedef signed short int16_t;
35	typedef signed int int32_t;	50	typedef signed int int32_t;
36	#endif	51	#endif
37		52
		53	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */
		54
38	#define FOW_DARKNESS 32	55	#define FOW_DARKNESS 32
39		56
40	#define MAP_EXTEND_X 32	57	#define MAP_EXTEND_X 32
41	#define MAP_EXTEND_Y 512	58	#define MAP_EXTEND_Y 512
42		59
		60	#define MIN_FONT_HEIGHT 10
		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
43	typedef Mix_Chunk *CFClient__MixChunk;	91	typedef Mix_Chunk *CFPlus__MixChunk;
44	typedef Mix_Music *CFClient__MixMusic;	92	typedef Mix_Music *CFPlus__MixMusic;
45		93
46	static PangoContext *context;	94	typedef PangoFontDescription *CFPlus__Font;
47	static PangoFontMap *fontmap;	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	}
48		113
49	typedef struct cf_layout {	114	typedef struct cf_layout {
50	PangoLayout *pl;	115	PangoLayout *pl;
		116	float r, g, b, a; // default color for rgba mode
51	int base_height;	117	int base_height;
		118	CFPlus__Font font;
52	} *CFClient__Layout;	119	} *CFPlus__Layout;
		120
		121	static CFPlus__Font default_font;
		122	static PangoContext *opengl_context;
		123	static PangoFontMap *opengl_fontmap;
53		124
54	static void	125	static void
55	substitute_func (FcPattern *pattern, gpointer data)	126	substitute_func (FcPattern *pattern, gpointer data)
56	{	127	{
57	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
58	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	132	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
59	}	133	}
60		134
61	static void	135	static void
62	layout_update (CFClient__Layout self)	136	layout_update_font (CFPlus__Layout self)
63	{	137	{
64	/* 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
65	* reasonably well with bitstream vera	139	* reasonably well with bitstream vera
66	*/	140	*/
67	PangoFontDescription *font = pango_context_get_font_description (context);	141	PangoFontDescription *font = self->font ? self->font : default_font;
68		142
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);	143	pango_font_description_set_absolute_size (font,
74	pango_layout_context_changed (self->pl);	144	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
75	}	145
		146	pango_layout_set_font_description (self->pl, font);
76	}	147	}
77		148
78	static void	149	static void
79	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	150	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
80	{	151	{
81	layout_update (self);	152	PangoRectangle rect;
82		153
		154	// get_pixel_* wrongly rounds down
83	pango_layout_get_pixel_size (self->pl, w, h);	155	pango_layout_get_extents (self->pl, 0, &rect);
84		156
85	*w = (*w + 3) & ~3;	157	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
86	if (!*w) *w = 1;	158	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
87	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;
88	}	165	}
89		166
90	typedef uint16_t mapface;	167	typedef uint16_t mapface;
91		168
92	typedef struct {	169	typedef struct {
…		…
95	float s, t;	172	float s, t;
96	uint8_t r, g, b, a;	173	uint8_t r, g, b, a;
97	} maptex;	174	} maptex;
98		175
99	typedef struct {	176	typedef struct {
100	int16_t darkness;	177	uint32_t player;
101	mapface face[3];	178	mapface face[3];
		179	uint16_t darkness;
		180	uint8_t stat_width, stat_hp, flags;
102	} mapcell;	181	} mapcell;
103		182
104	typedef struct {	183	typedef struct {
105	int32_t c0, c1;	184	int32_t c0, c1;
106	mapcell *col;	185	mapcell *col;
…		…
115	int texs;	194	int texs;
116	maptex *tex;	195	maptex *tex;
117		196
118	int32_t rows;	197	int32_t rows;
119	maprow *row;	198	maprow *row;
120	} *CFClient__Map;	199	} *CFPlus__Map;
121		200
122	static char *	201	static char *
123	prepend (char *ptr, int sze, int inc)	202	prepend (char *ptr, int sze, int inc)
124	{	203	{
125	char *p;	204	char *p;
…		…
143		222
144	#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))
145	#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))
146		225
147	static maprow *	226	static maprow *
148	map_get_row (CFClient__Map self, int y)	227	map_get_row (CFPlus__Map self, int y)
149	{	228	{
150	if (0 > y)	229	if (0 > y)
151	{	230	{
152	int extend = - y + MAP_EXTEND_Y;	231	int extend = - y + MAP_EXTEND_Y;
153	Prepend (maprow, self->row, self->rows, extend);	232	Prepend (maprow, self->row, self->rows, extend);
…		…
191		270
192	return row->col + (x - row->c0);	271	return row->col + (x - row->c0);
193	}	272	}
194		273
195	static mapcell *	274	static mapcell *
196	map_get_cell (CFClient__Map self, int x, int y)	275	map_get_cell (CFPlus__Map self, int x, int y)
197	{	276	{
198	return row_get_cell (map_get_row (self, y), x);	277	return row_get_cell (map_get_row (self, y), x);
199	}	278	}
200		279
201	static void	280	static void
202	map_clear (CFClient__Map self)	281	map_clear (CFPlus__Map self)
203	{	282	{
204	int r;	283	int r;
205		284
206	for (r = 0; r < self->rows; r++)	285	for (r = 0; r < self->rows; r++)
207	Safefree (self->row[r].col);	286	Safefree (self->row[r].col);
…		…
215	self->row = 0;	294	self->row = 0;
216	self->rows = 0;	295	self->rows = 0;
217	}	296	}
218		297
219	static void	298	static void
220	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)
221	{	300	{
222	int x, y;	301	int x, y;
223	maprow *row;	302	maprow *row;
		303	mapcell *cell;
224		304
225	for (y = y0; y < y0 + h; y++)	305	for (y = y0; y < y0 + h; y++)
226	if (y >= 0)	306	if (y >= 0)
227	{	307	{
228	if (y >= self->rows)	308	if (y >= self->rows)
…		…
234	if (x >= row->c0)	314	if (x >= row->c0)
235	{	315	{
236	if (x >= row->c1)	316	if (x >= row->c1)
237	break;	317	break;
238		318
239	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;
240	}	325	}
241	}	326	}
242	}	327	}
243		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
244	MODULE = CFClient PACKAGE = CFClient	372	MODULE = CFPlus PACKAGE = CFPlus
245		373
246	PROTOTYPES: ENABLE	374	PROTOTYPES: ENABLE
247		375
248	BOOT:	376	BOOT:
249	{	377	{
250	HV *stash = gv_stashpv ("CFClient", 1);	378	HV *stash = gv_stashpv ("CFPlus", 1);
251	static const struct {	379	static const struct {
252	const char *name;	380	const char *name;
253	IV iv;	381	IV iv;
254	} *civ, const_iv[] = {	382	} *civ, const_iv[] = {
255	# define const_iv(name) { # name, (IV)name }	383	# define const_iv(name) { # name, (IV)name }
…		…
354	# undef const_iv	482	# undef const_iv
355	};	483	};
356		484
357	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; )
358	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	486	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	}	487	}
364		488
365	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
366	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	510	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
367		511
368	void	512	void
369	SDL_Quit ()	513	SDL_Quit ()
370		514
371	void	515	void
…		…
377	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	521	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
378	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	522	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
379	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	523	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
380	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	524	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
381		525
		526	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		527	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		528
382	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	529	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
383	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	530	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
384	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	531	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
385	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	532	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
386		533
387	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	534	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		535	#if SDL_VERSION_ATLEAST(1,2,10)
388	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	536	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
389	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	537	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		538	#endif
390		539
391	SDL_EnableUNICODE (1);	540	SDL_EnableUNICODE (1);
392	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	541	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
393		542
394	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	543	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
403		552
404	++m;	553	++m;
405	}	554	}
406	}	555	}
407		556
		557	char *
		558	SDL_GetError ()
		559
408	int	560	int
409	SDL_SetVideoMode (int w, int h, int fullscreen)	561	SDL_SetVideoMode (int w, int h, int fullscreen)
410	CODE:	562	CODE:
411	RETVAL = !!SDL_SetVideoMode (	563	RETVAL = !!SDL_SetVideoMode (
412	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	564	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
413	);	565	);
		566	if (RETVAL)
		567	{
414	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	}
415	OUTPUT:	573	OUTPUT:
416	RETVAL	574	RETVAL
		575
		576	void
		577	SDL_GL_SwapBuffers ()
		578
		579	char *
		580	SDL_GetKeyName (int sym)
417		581
418	void	582	void
419	SDL_PollEvent ()	583	SDL_PollEvent ()
420	PPCODE:	584	PPCODE:
421	{	585	{
…		…
423		587
424	while (SDL_PollEvent (&ev))	588	while (SDL_PollEvent (&ev))
425	{	589	{
426	HV *hv = newHV ();	590	HV *hv = newHV ();
427	hv_store (hv, "type", 4, newSViv (ev.type), 0);	591	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		592
428	switch (ev.type)	593	switch (ev.type)
429	{	594	{
430	case SDL_KEYDOWN:	595	case SDL_KEYDOWN:
431	case SDL_KEYUP:	596	case SDL_KEYUP:
432	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	597	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
439	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	604	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
440	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	605	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
441	break;	606	break;
442		607
443	case SDL_MOUSEMOTION:	608	case SDL_MOUSEMOTION:
		609	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		610
444	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	611	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
445	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	612	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
446	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	613	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
447	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	614	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
448	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	615	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
449	break;	616	break;
450		617
451	case SDL_MOUSEBUTTONDOWN:	618	case SDL_MOUSEBUTTONDOWN:
452	case SDL_MOUSEBUTTONUP:	619	case SDL_MOUSEBUTTONUP:
		620	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		621
453	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	622	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
454	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	623	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
455	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	624	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
456	hv_store (hv, "y", 1, newSViv (ev.button.y), 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;
457	}	633	}
458		634
459	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	635	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
460	}	636	}
461	}	637	}
462		638
463	int	639	int
464	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	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);
465		644
466	void	645	void
467	Mix_CloseAudio ()	646	Mix_CloseAudio ()
468		647
469	int	648	int
…		…
474	CODE:	653	CODE:
475	#ifndef _WIN32	654	#ifndef _WIN32
476	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	655	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
477	#endif	656	#endif
478		657
479	char *	658	void
480	gl_version ()	659	win32_proxy_info ()
481	CODE:	660	PPCODE:
482	RETVAL = (char *)glGetString (GL_VERSION);	661	{
483	OUTPUT:	662	#ifdef _WIN32
484	RETVAL	663	char buffer[2048];
		664	DWORD buflen;
485		665
486	char *	666	EXTEND (SP, 3);
487	gl_extensions ()	667
488	CODE:	668	buflen = sizeof (buffer);
489	RETVAL = (char *)glGetString (GL_EXTENSIONS);	669	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
490	OUTPUT:	670	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
491	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	}
492		686
493	void	687	void
494	add_font (char *file)	688	add_font (char *file)
495	CODE:	689	CODE:
496	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	690	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
497
498	void
499	set_font (char *file)
500	CODE:
501	{
502	int count;
503	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
504	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
505	FcPatternDestroy (pattern);
506	pango_context_set_font_description (context, font);
507	}
508		691
509	void	692	void
510	load_image_inline (SV *image_)	693	load_image_inline (SV *image_)
511	ALIAS:	694	ALIAS:
512	load_image_file = 1	695	load_image_file = 1
…		…
554		737
555	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	738	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
556		739
557	assert (surface2->pitch == surface2->w * 4);	740	assert (surface2->pitch == surface2->w * 4);
558		741
		742	SDL_LockSurface (surface2);
559	EXTEND (SP, 5);	743	EXTEND (SP, 6);
560	PUSHs (sv_2mortal (newSViv (surface2->w)));	744	PUSHs (sv_2mortal (newSViv (surface2->w)));
561	PUSHs (sv_2mortal (newSViv (surface2->h)));	745	PUSHs (sv_2mortal (newSViv (surface2->h)));
562	SDL_LockSurface (surface2);
563	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	746	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
564	SDL_UnlockSurface (surface2);
565	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	747	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
566	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	748	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
567	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	749	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		750	SDL_UnlockSurface (surface2);
568		751
569	SDL_FreeSurface (surface);	752	SDL_FreeSurface (surface);
570	SDL_FreeSurface (surface2);	753	SDL_FreeSurface (surface2);
571	}	754	}
572		755
…		…
594	PUSHs (sv_2mortal (newSViv (b / y)));	777	PUSHs (sv_2mortal (newSViv (b / y)));
595	PUSHs (sv_2mortal (newSViv (a / y)));	778	PUSHs (sv_2mortal (newSViv (a / y)));
596	}	779	}
597		780
598	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
599	fatal (char *message)	790	fatal (char *message)
600	CODE:	791	CODE:
		792	fprintf (stderr, "FATAL: %s\n", message);
601	#ifdef _WIN32	793	#ifdef _WIN32
602	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	794	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
603	#else
604	fprintf (stderr, "FATAL: %s\n", message);
605	#endif	795	#endif
606	exit (1);	796	_exit (1);
607		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
608	MODULE = CFClient PACKAGE = CFClient::Layout	827	MODULE = CFPlus PACKAGE = CFPlus::Layout
609		828
610	CFClient::Layout	829	void
611	new (SV *class, int base_height = 10)	830	reset_glyph_cache ()
		831	CODE:
		832	tc_clear ();
		833
		834	CFPlus::Layout
		835	new (SV *class)
612	CODE:	836	CODE:
613	New (0, RETVAL, 1, struct cf_layout);	837	New (0, RETVAL, 1, struct cf_layout);
614	RETVAL->base_height = base_height;	838
615	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
616	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);
617	OUTPUT:	849	OUTPUT:
618	RETVAL	850	RETVAL
619		851
620	void	852	void
621	DESTROY (CFClient::Layout self)	853	DESTROY (CFPlus::Layout self)
622	CODE:	854	CODE:
623	g_object_unref (self->pl);	855	g_object_unref (self->pl);
624	Safefree (self);	856	Safefree (self);
625		857
626	void	858	void
627	set_text (CFClient::Layout self, SV *text_)	859	set_text (CFPlus::Layout self, SV *text_)
628	CODE:	860	CODE:
629	{	861	{
630	STRLEN textlen;	862	STRLEN textlen;
631	char *text = SvPVutf8 (text_, textlen);	863	char *text = SvPVutf8 (text_, textlen);
632		864
633	pango_layout_set_text (self->pl, text, textlen);	865	pango_layout_set_text (self->pl, text, textlen);
634	}	866	}
635		867
636	void	868	void
637	set_markup (CFClient::Layout self, SV *text_)	869	set_markup (CFPlus::Layout self, SV *text_)
638	CODE:	870	CODE:
639	{	871	{
640	STRLEN textlen;	872	STRLEN textlen;
641	char *text = SvPVutf8 (text_, textlen);	873	char *text = SvPVutf8 (text_, textlen);
642		874
643	pango_layout_set_markup (self->pl, text, textlen);	875	pango_layout_set_markup (self->pl, text, textlen);
644	}	876	}
645		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
646	SV *	963	SV *
647	get_text (CFClient::Layout self)	964	get_text (CFPlus::Layout self)
648	CODE:	965	CODE:
649	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	966	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
650	SvUTF8_on (RETVAL);	967	sv_utf8_decode (RETVAL);
651	OUTPUT:	968	OUTPUT:
652	RETVAL	969	RETVAL
653		970
654	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
655	set_height (CFClient::Layout self, int base_height)	989	set_height (CFPlus::Layout self, int base_height)
656	CODE:	990	CODE:
		991	if (self->base_height != base_height)
		992	{
657	self->base_height = base_height;	993	self->base_height = base_height;
		994	layout_update_font (self);
		995	}
658		996
659	void	997	void
660	set_width (CFClient::Layout self, int max_width = -1)	998	set_width (CFPlus::Layout self, int max_width = -1)
661	CODE:	999	CODE:
662	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);
663		1001
664	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
665	size (CFClient::Layout self)	1028	size (CFPlus::Layout self)
666	PPCODE:	1029	PPCODE:
667	{	1030	{
668	int w, h;	1031	int w, h;
669		1032
670	layout_update (self);
671	layout_get_pixel_size (self, &w, &h);	1033	layout_get_pixel_size (self, &w, &h);
672		1034
673	EXTEND (SP, 2);	1035	EXTEND (SP, 2);
674	PUSHs (sv_2mortal (newSViv (w)));	1036	PUSHs (sv_2mortal (newSViv (w)));
675	PUSHs (sv_2mortal (newSViv (h)));	1037	PUSHs (sv_2mortal (newSViv (h)));
676	}	1038	}
677		1039
678	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
679	xy_to_index (CFClient::Layout self, int x, int y)	1053	xy_to_index (CFPlus::Layout self, int x, int y)
680	CODE:	1054	CODE:
681	{	1055	{
682	int index, trailing;	1056	int index, trailing;
683
684	layout_update (self);
685	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);
686
687	RETVAL = index;	1058	RETVAL = index;
688	}	1059	}
689	OUTPUT:	1060	OUTPUT:
690	RETVAL	1061	RETVAL
691		1062
692	void	1063	void
693	cursor_pos (CFClient::Layout self, int index)	1064	cursor_pos (CFPlus::Layout self, int index)
694	PPCODE:	1065	PPCODE:
695	{	1066	{
696	PangoRectangle strong_pos;	1067	PangoRectangle strong_pos;
697	layout_update (self);
698	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1068	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
699		1069
700	EXTEND (SP, 3);	1070	EXTEND (SP, 3);
701	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1071	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
702	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1072	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
703	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1073	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
704	}	1074	}
705		1075
706	void	1076	void
707	render (CFClient::Layout self)	1077	render (CFPlus::Layout self, float x, float y, int flags = 0)
708	PPCODE:	1078	PPCODE:
709	{	1079	pango_opengl_render_layout_subpixel (
710	SV *retval;	1080	self->pl,
711	int w, h;	1081	x * PANGO_SCALE, y * PANGO_SCALE,
712	FT_Bitmap bitmap;	1082	self->r, self->g, self->b, self->a,
		1083	flags
		1084	);
713		1085
714	layout_update (self);	1086	MODULE = CFPlus PACKAGE = CFPlus::Texture
715	layout_get_pixel_size (self, &w, &h);
716		1087
717	retval = newSV (w * h);	1088	void
718	SvPOK_only (retval);	1089	pad2pot (SV *data_, SV *w_, SV *h_)
719	SvCUR_set (retval, w * h);	1090	CODE:
		1091	{
		1092	int ow = SvIV (w_);
		1093	int oh = SvIV (h_);
720		1094
721	bitmap.rows = h;	1095	if (ow && oh)
722	bitmap.width = w;	1096	{
723	bitmap.pitch = w;	1097	int nw = minpot (ow);
724	bitmap.buffer = (unsigned char*)SvPVX (retval);	1098	int nh = minpot (oh);
725	bitmap.num_grays = 256;
726	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
727		1099
728	memset (bitmap.buffer, 0, w * h);	1100	if (nw != ow || nh != oh)
729		1101	{
730	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));
731		1108
732	EXTEND (SP, 3);	1109	SvPOK_only (result_);
733	PUSHs (sv_2mortal (newSViv (w)));	1110	SvCUR_set (result_, nw * nh * bpp);
734	PUSHs (sv_2mortal (newSViv (h)));
735	PUSHs (sv_2mortal (retval));
736	}
737		1111
738	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);
739		1115
		1116	sv_setsv (data_, result_);
		1117	}
		1118
		1119	sv_setiv (w_, nw);
		1120	sv_setiv (h_, nh);
		1121	}
		1122	}
		1123	}
		1124
740	void	1125	void
741	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.)
742	PROTOTYPE: $$$;$$	1127	PROTOTYPE: $$$;$$
		1128	ALIAS:
		1129	draw_quad_alpha = 1
		1130	draw_quad_alpha_premultiplied = 2
743	CODE:	1131	CODE:
744	{	1132	{
745	HV *hv = (HV *)SvRV (self);	1133	HV *hv = (HV *)SvRV (self);
746	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1134	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
747	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1135	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
748	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1136	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
749	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
750		1137
751	if (items < 5)	1138	if (items < 5)
752	{	1139	{
753	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1140	w = SvNV (*hv_fetch (hv, "w", 1, 1));
754	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1141	h = SvNV (*hv_fetch (hv, "h", 1, 1));
755	}	1142	}
756		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
757	glBindTexture (GL_TEXTURE_2D, name);	1158	glBindTexture (GL_TEXTURE_2D, name);
758	if (wrap_mode) {	1159
759	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
761	}
762	glBegin (GL_QUADS);	1160	glBegin (GL_QUADS);
763	glTexCoord2f (0, 0); glVertex2f (x , y );	1161	glTexCoord2f (0, 0); glVertex2f (x , y );
764	glTexCoord2f (0, t); glVertex2f (x , y + h);	1162	glTexCoord2f (0, t); glVertex2f (x , y + h);
765	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1163	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
766	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1164	glTexCoord2f (s, 0); glVertex2f (x + w, y );
767	glEnd ();	1165	glEnd ();
768	}
769		1166
		1167	if (ix)
		1168	{
		1169	glDisable (GL_ALPHA_TEST);
		1170	glDisable (GL_BLEND);
		1171	}
		1172	}
		1173
770	MODULE = CFClient PACKAGE = CFClient::Map	1174	MODULE = CFPlus PACKAGE = CFPlus::Map
771		1175
772	CFClient::Map	1176	CFPlus::Map
773	new (SV *class, int map_width, int map_height)	1177	new (SV *class, int map_width, int map_height)
774	CODE:	1178	CODE:
775	New (0, RETVAL, 1, struct map);	1179	New (0, RETVAL, 1, struct map);
776	RETVAL->x = 0;	1180	RETVAL->x = 0;
777	RETVAL->y = 0;	1181	RETVAL->y = 0;
…		…
787	RETVAL->row = 0;	1191	RETVAL->row = 0;
788	OUTPUT:	1192	OUTPUT:
789	RETVAL	1193	RETVAL
790		1194
791	void	1195	void
792	DESTROY (CFClient::Map self)	1196	DESTROY (CFPlus::Map self)
793	CODE:	1197	CODE:
794	{	1198	{
795	map_clear (self);	1199	map_clear (self);
796	Safefree (self->face);	1200	Safefree (self->face);
		1201	Safefree (self->tex);
797	Safefree (self);	1202	Safefree (self);
798	}	1203	}
799		1204
800	void	1205	void
801	clear (CFClient::Map self)	1206	clear (CFPlus::Map self)
802	CODE:	1207	CODE:
803	map_clear (self);	1208	map_clear (self);
804		1209
805	void	1210	void
806	set_face (CFClient::Map self, int face, int texid)	1211	set_face (CFPlus::Map self, int face, int texid)
807	CODE:	1212	CODE:
808	{	1213	{
809	while (self->faces <= face)	1214	while (self->faces <= face)
810	{	1215	{
811	Append (mapface, self->face, self->faces, self->faces);	1216	Append (mapface, self->face, self->faces, self->faces);
…		…
814		1219
815	self->face [face] = texid;	1220	self->face [face] = texid;
816	}	1221	}
817		1222
818	void	1223	void
819	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	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)
820	CODE:	1225	CODE:
821	{	1226	{
822	while (self->texs <= texid)	1227	while (self->texs <= texid)
823	{	1228	{
824	Append (maptex, self->tex, self->texs, self->texs);	1229	Append (maptex, self->tex, self->texs, self->texs);
…		…
836	tex->r = r;	1241	tex->r = r;
837	tex->g = g;	1242	tex->g = g;
838	tex->b = b;	1243	tex->b = b;
839	tex->a = a;	1244	tex->a = a;
840	}	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);
841	}	1255	}
842		1256
843	int	1257	int
844	ox (CFClient::Map self)	1258	ox (CFPlus::Map self)
845	ALIAS:	1259	ALIAS:
846	oy = 1	1260	oy = 1
		1261	x = 2
		1262	y = 3
		1263	w = 4
		1264	h = 5
847	CODE:	1265	CODE:
848	switch (ix)	1266	switch (ix)
849	{	1267	{
850	case 0: RETVAL = self->ox; break;	1268	case 0: RETVAL = self->ox; break;
851	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;
852	}	1274	}
853	OUTPUT:	1275	OUTPUT:
854	RETVAL	1276	RETVAL
855		1277
856	void	1278	void
857	scroll (CFClient::Map self, int dx, int dy)	1279	scroll (CFPlus::Map self, int dx, int dy)
858	CODE:	1280	CODE:
859	{	1281	{
860	if (dx > 0)	1282	if (dx > 0)
861	map_blank (self, self->x, self->y, dx - 1, self->h);	1283	map_blank (self, self->x, self->y, dx, self->h);
862	else if (dx < 0)	1284	else if (dx < 0)
863	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);
864		1286
865	if (dy > 0)	1287	if (dy > 0)
866	map_blank (self, self->x, self->y, self->w, dy - 1);	1288	map_blank (self, self->x, self->y, self->w, dy);
867	else if (dy < 0)	1289	else if (dy < 0)
868	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);
869		1291
870	self->ox += dx; self->x += dx;	1292	self->ox += dx; self->x += dx;
871	self->oy += dy; self->y += dy;	1293	self->oy += dy; self->y += dy;
872		1294
873	while (self->y < 0)	1295	while (self->y < 0)
…		…
878	self->y += MAP_EXTEND_Y;	1300	self->y += MAP_EXTEND_Y;
879	}	1301	}
880	}	1302	}
881		1303
882	void	1304	void
883	map1a_update (CFClient::Map self, SV *data_)	1305	map1a_update (CFPlus::Map self, SV *data_, int extmap)
884	CODE:	1306	CODE:
885	{	1307	{
886	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1308	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
887	uint8_t *data_end = (uint8_t *)SvEND (data_);	1309	uint8_t *data_end = (uint8_t *)SvEND (data_);
888	mapcell *cell;	1310	mapcell *cell;
889	int x, y, flags;	1311	int x, y, flags;
890		1312
891	while (data < data_end)	1313	while (data < data_end - 1)
892	{	1314	{
893	flags = (data [0] << 8) + data [1]; data += 2;	1315	flags = (data [0] << 8) + data [1]; data += 2;
894		1316
895	x = ((flags >> 10) & 63) + self->x;	1317	x = self->x + ((flags >> 10) & 63);
896	y = ((flags >> 4) & 63) + self->y;	1318	y = self->y + ((flags >> 4) & 63);
897		1319
898	cell = map_get_cell (self, x, y);	1320	cell = map_get_cell (self, x, y);
899		1321
900	if (flags & 15)	1322	if (flags & 15)
901	{	1323	{
902	if (cell->darkness < 0)	1324	if (!cell->darkness)
903	{	1325	{
		1326	memset (cell, 0, sizeof (*cell));
904	cell->darkness = 0;	1327	cell->darkness = 256;
905	cell->face [0] = 0;
906	cell->face [1] = 0;
907	cell->face [2] = 0;
908	}	1328	}
909		1329
910	cell->darkness = flags & 8 ? *data++ : 255;
911
912	//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	}
913		1371
914	if (flags & 4)	1372	if (flags & 4)
915	{	1373	{
916	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;
917	}	1375	}
…		…
925	{	1383	{
926	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;
927	}	1385	}
928	}	1386	}
929	else	1387	else
930	cell->darkness = -1;	1388	cell->darkness = 0;
931	}	1389	}
932	}	1390	}
933		1391
934	SV *	1392	SV *
935	mapmap (CFClient::Map self, int w, int h)	1393	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
936	CODE:	1394	CODE:
937	{	1395	{
938	int x0, x1, x;	1396	int x1, x;
939	int y0, y1, y;	1397	int y1, y;
940	int z;	1398	int z;
941	SV *map_sv = newSV (w * h * sizeof (uint32_t));	1399	SV *map_sv = newSV (w * h * sizeof (uint32_t));
942	uint32_t *map = (uint32_t *)SvPVX (map_sv);	1400	uint32_t *map = (uint32_t *)SvPVX (map_sv);
943		1401
944	SvPOK_only (map_sv);	1402	SvPOK_only (map_sv);
945	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1403	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
946		1404
947	x0 = self->x - w / 2; x1 = x0 + w;	1405	x0 += self->x; x1 = x0 + w;
948	y0 = self->y - h / 2; y1 = y0 + h;	1406	y0 += self->y; y1 = y0 + h;
949		1407
950	for (y = y0; y < y1; y++)	1408	for (y = y0; y < y1; y++)
951	{	1409	{
952	maprow *row = 0 <= y && y < self->rows	1410	maprow *row = 0 <= y && y < self->rows
953	? self->row + y	1411	? self->row + y
…		…
990	}	1448	}
991	OUTPUT:	1449	OUTPUT:
992	RETVAL	1450	RETVAL
993		1451
994	void	1452	void
995	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)
996	PPCODE:	1454	CODE:
997	{	1455	{
998	int vx, vy;	1456	int vx, vy;
999	int x, y, z;	1457	int x, y, z;
1000	int last_name;	1458	int last_name;
1001	mapface face;	1459	mapface face;
1002	int sw4 = (sw + 3) & ~3;
1003	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1004	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1005		1460
1006	memset (darkness, 255, sw4 * sh);
1007	SvPOK_only (darkness_sv);
1008	SvCUR_set (darkness_sv, sw4 * sh);
1009
1010	vx = self->x + (self->w - sw) / 2 - shift_x;	1461	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1011	vy = self->y + (self->h - sh) / 2 - shift_y;	1462	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1012		1463
1013	/*	1464	/*
1014	int vx = self->vx = self->w >= sw	1465	int vx = self->vx = self->w >= sw
1015	? self->x + (self->w - sw) / 2	1466	? self->x + (self->w - sw) / 2
1016	: 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));
…		…
1020	: 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));
1021	*/	1472	*/
1022		1473
1023	glColor4ub (255, 255, 255, 255);	1474	glColor4ub (255, 255, 255, 255);
1024		1475
		1476	glEnable (GL_BLEND);
1025	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1477	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1026	glEnable (GL_BLEND);
1027	glEnable (GL_TEXTURE_2D);	1478	glEnable (GL_TEXTURE_2D);
1028	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1479	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1029		1480
1030	glBegin (GL_QUADS);	1481	glBegin (GL_QUADS);
1031		1482
…		…
1040	for (x = 0; x < sw; x++)	1491	for (x = 0; x < sw; x++)
1041	if (row->c0 <= x + vx && x + vx < row->c1)	1492	if (row->c0 <= x + vx && x + vx < row->c1)
1042	{	1493	{
1043	mapcell *cell = row->col + (x + vx - row->c0);	1494	mapcell *cell = row->col + (x + vx - row->c0);
1044		1495
1045	darkness[y * sw4 + x] = cell->darkness < 0
1046	? 255 - FOW_DARKNESS
1047	: 255 - cell->darkness;
1048
1049	face = cell->face [z];	1496	face = cell->face [z];
1050		1497
1051	if (face)	1498	if (face && face < self->texs)
1052	{	1499	{
1053	maptex tex = self->tex [face];	1500	maptex tex = self->tex [face];
1054
1055	int px = (x + 1) * 32 - tex.w;	1501	int px = (x + 1) * 32 - tex.w;
1056	int py = (y + 1) * 32 - tex.h;	1502	int py = (y + 1) * 32 - tex.h;
1057		1503
1058	if (last_name != tex.name)	1504	if (last_name != tex.name)
1059	{	1505	{
1060	glEnd ();	1506	glEnd ();
1061	last_name = tex.name;
1062	glBindTexture (GL_TEXTURE_2D, last_name);	1507	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1063	glBegin (GL_QUADS);	1508	glBegin (GL_QUADS);
1064	}	1509	}
1065		1510
1066	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1511	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1067	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1512	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1068	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);
1069	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1514	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1070	}	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	}
1071	}	1535	}
1072	}	1536	}
1073		1537
1074	glEnd ();	1538	glEnd ();
1075		1539
1076	glDisable (GL_TEXTURE_2D);	1540	glDisable (GL_TEXTURE_2D);
1077	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	}
1078		1667
1079	EXTEND (SP, 3);	1668	EXTEND (SP, 3);
1080	PUSHs (sv_2mortal (newSViv (sw4)));	1669	PUSHs (sv_2mortal (newSViv (sw4)));
1081	PUSHs (sv_2mortal (newSViv (sh)));	1670	PUSHs (sv_2mortal (newSViv (sh)));
1082	PUSHs (darkness_sv);	1671	PUSHs (darkness_sv);
1083	}	1672	}
1084		1673
1085	SV *	1674	SV *
1086	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)
1087	CODE:	1676	CODE:
1088	{	1677	{
1089	int x, y, x1, y1;	1678	int x, y, x1, y1;
1090	SV *data_sv = newSV (w * h * 7 + 5);	1679	SV *data_sv = newSV (w * h * 7 + 5);
1091	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1680	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1093	*data++ = 0; /* version 0 format */	1682	*data++ = 0; /* version 0 format */
1094	*data++ = w >> 8; *data++ = w;	1683	*data++ = w >> 8; *data++ = w;
1095	*data++ = h >> 8; *data++ = h;	1684	*data++ = h >> 8; *data++ = h;
1096		1685
1097	// 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
1098	// TODO: treat rows as we treat	1687	// TODO: treat rows as we treat columns
1099	map_get_row (self, y0 + self->y - self->oy);//D	1688	map_get_row (self, y0 + self->y - self->oy);//D
1100	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
1101		1690
1102	x0 += self->x - self->ox;	1691	x0 += self->x - self->ox;
1103	y0 += self->y - self->oy;	1692	y0 += self->y - self->oy;
…		…
1153	}	1742	}
1154	OUTPUT:	1743	OUTPUT:
1155	RETVAL	1744	RETVAL
1156		1745
1157	void	1746	void
1158	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)
1159	PPCODE:	1748	PPCODE:
1160	{	1749	{
1161	int x, y, z;	1750	int x, y, z;
1162	int w, h;	1751	int w, h;
1163	int x1, y1;	1752	int x1, y1;
…		…
1167		1756
1168	w = *data++ << 8; w |= *data++;	1757	w = *data++ << 8; w |= *data++;
1169	h = *data++ << 8; h |= *data++;	1758	h = *data++ << 8; h |= *data++;
1170		1759
1171	// 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
1172	// TODO: treat rows as we treat	1761	// TODO: treat rows as we treat columns
1173	map_get_row (self, y0 + self->y - self->oy);//D	1762	map_get_row (self, y0 + self->y - self->oy);//D
1174	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
1175		1764
1176	x0 += self->x - self->ox;	1765	x0 += self->x - self->ox;
1177	y0 += self->y - self->oy;	1766	y0 += self->y - self->oy;
…		…
1195		1784
1196	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1785	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1197	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1786	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1198	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1787	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1199		1788
1200	if (cell->darkness <= 0)	1789	if (cell->darkness == 0)
1201	{	1790	{
1202	cell->darkness = -1;	1791	cell->darkness = 0;
1203		1792
1204	for (z = 0; z <= 2; z++)	1793	for (z = 0; z <= 2; z++)
1205	{	1794	{
1206	cell->face[z] = face[z];	1795	cell->face[z] = face[z];
1207		1796
…		…
1212	}	1801	}
1213	}	1802	}
1214	}	1803	}
1215	}	1804	}
1216		1805
1217	MODULE = CFClient PACKAGE = CFClient::MixChunk	1806	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1218		1807
1219	CFClient::MixChunk	1808	CFPlus::MixChunk
1220	new_from_file (SV *class, char *path)	1809	new_from_file (SV *class, char *path)
1221	CODE:	1810	CODE:
1222	RETVAL = Mix_LoadWAV (path);	1811	RETVAL = Mix_LoadWAV (path);
1223	OUTPUT:	1812	OUTPUT:
1224	RETVAL	1813	RETVAL
1225		1814
1226	void	1815	void
1227	DESTROY (CFClient::MixChunk self)	1816	DESTROY (CFPlus::MixChunk self)
1228	CODE:	1817	CODE:
1229	Mix_FreeChunk (self);	1818	Mix_FreeChunk (self);
1230		1819
1231	int	1820	int
1232	volume (CFClient::MixChunk self, int volume = -1)	1821	volume (CFPlus::MixChunk self, int volume = -1)
1233	CODE:	1822	CODE:
1234	RETVAL = Mix_VolumeChunk (self, volume);	1823	RETVAL = Mix_VolumeChunk (self, volume);
1235	OUTPUT:	1824	OUTPUT:
1236	RETVAL	1825	RETVAL
1237		1826
1238	int	1827	int
1239	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1828	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1240	CODE:	1829	CODE:
1241	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1830	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1242	OUTPUT:	1831	OUTPUT:
1243	RETVAL	1832	RETVAL
1244		1833
1245	MODULE = CFClient PACKAGE = CFClient::MixMusic	1834	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1246		1835
1247	int	1836	int
1248	volume (int volume = -1)	1837	volume (int volume = -1)
1249	CODE:	1838	CODE:
1250	RETVAL = Mix_VolumeMusic (volume);	1839	RETVAL = Mix_VolumeMusic (volume);
1251	OUTPUT:	1840	OUTPUT:
1252	RETVAL	1841	RETVAL
1253		1842
1254	CFClient::MixMusic	1843	CFPlus::MixMusic
1255	new_from_file (SV *class, char *path)	1844	new_from_file (SV *class, char *path)
1256	CODE:	1845	CODE:
1257	RETVAL = Mix_LoadMUS (path);	1846	RETVAL = Mix_LoadMUS (path);
1258	OUTPUT:	1847	OUTPUT:
1259	RETVAL	1848	RETVAL
1260		1849
1261	void	1850	void
1262	DESTROY (CFClient::MixMusic self)	1851	DESTROY (CFPlus::MixMusic self)
1263	CODE:	1852	CODE:
1264	Mix_FreeMusic (self);	1853	Mix_FreeMusic (self);
1265		1854
1266	int	1855	int
1267	play (CFClient::MixMusic self, int loops = -1)	1856	play (CFPlus::MixMusic self, int loops = -1)
1268	CODE:	1857	CODE:
1269	RETVAL = Mix_PlayMusic (self, loops);	1858	RETVAL = Mix_PlayMusic (self, loops);
1270	OUTPUT:	1859	OUTPUT:
1271	RETVAL	1860	RETVAL
1272		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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