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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 1.164 by root, Tue Nov 7 22:41:27 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)
		8	# pragma warning(disable:4761)
3	#endif	9	#endif
4		10
5	#include "EXTERN.h"	11	#include "EXTERN.h"
6	#include "perl.h"	12	#include "perl.h"
7	#include "XSUB.h"	13	#include "XSUB.h"
8		14
		15	#ifdef _WIN32
		16	# undef pipe
		17	#endif
		18
		19	#include <math.h>
9	#include <string.h>	20	#include <string.h>
10	#include <stdio.h>	21	#include <stdio.h>
		22	#include <stdlib.h>
11		23
12	#include <SDL.h>	24	#include <SDL.h>
		25	#include <SDL_endian.h>
13	#include <SDL_image.h>	26	#include <SDL_image.h>
14	#include <SDL_mixer.h>	27	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	28	#include <SDL_opengl.h>
16		29
		30	#define PANGO_ENABLE_BACKEND
		31	#define G_DISABLE_CAST_CHECKS
		32
17	#include <glib/gmacros.h>	33	#include <glib/gmacros.h>
18		34
19	#include <pango/pango.h>	35	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		36
23	#ifndef _WIN32	37	#ifndef _WIN32
24	# include <sys/types.h>	38	# include <sys/types.h>
25	# include <sys/socket.h>	39	# include <sys/socket.h>
26	# include <netinet/in.h>	40	# include <netinet/in.h>
27	# include <netinet/tcp.h>	41	# include <netinet/tcp.h>
28	# include <inttypes.h>	42	# include <inttypes.h>
29	#else
30	typedef unsigned char uint8_t;
31	typedef unsigned short uint16_t;
32	typedef unsigned int uint32_t;
33	typedef signed char int8_t;
34	typedef signed short int16_t;
35	typedef signed int int32_t;
36	#endif	43	#endif
		44
		45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
37		46
38	#define FOW_DARKNESS 32	47	#define FOW_DARKNESS 32
39		48
40	#define MAP_EXTEND_X 32	49	#define MAP_EXTEND_X 32
41	#define MAP_EXTEND_Y 512	50	#define MAP_EXTEND_Y 512
42		51
		52	#define MIN_FONT_HEIGHT 10
		53
		54	#if 0
		55	# define PARACHUTE SDL_INIT_NOPARACHUTE
		56	#else
		57	# define PARACHUTE 0
		58	#endif
		59
		60	static struct
		61	{
		62	#define GL_FUNC(ptr,name) ptr name;
		63	#include "glfunc.h"
		64	#undef GL_FUNC
		65	} gl;
		66
		67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		68	{
		69	if (gl.BlendFuncSeparate)
		70	gl.BlendFuncSeparate (sa, da, saa, daa);
		71	else if (gl.BlendFuncSeparateEXT)
		72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		73	else
		74	glBlendFunc (sa, da);
		75	}
		76
		77	#include "texcache.c"
		78
		79	#include "pango-font.c"
		80	#include "pango-fontmap.c"
		81	#include "pango-render.c"
		82
43	typedef Mix_Chunk *CFClient__MixChunk;	83	typedef Mix_Chunk *CFPlus__MixChunk;
44	typedef Mix_Music *CFClient__MixMusic;	84	typedef Mix_Music *CFPlus__MixMusic;
45		85
46	static PangoContext *context;	86	typedef PangoFontDescription *CFPlus__Font;
47	static PangoFontMap *fontmap;	87
		88	static int
		89	shape_attr_p (PangoLayoutRun *run)
		90	{
		91	GSList *attrs = run->item->analysis.extra_attrs;
		92
		93	while (attrs)
		94	{
		95	PangoAttribute *attr = attrs->data;
		96
		97	if (attr->klass->type == PANGO_ATTR_SHAPE)
		98	return 1;
		99
		100	attrs = attrs->next;
		101	}
		102
		103	return 0;
		104	}
48		105
49	typedef struct cf_layout {	106	typedef struct cf_layout {
50	PangoLayout *pl;	107	PangoLayout *pl;
		108	float r, g, b, a; // default color for rgba mode
51	int base_height;	109	int base_height;
		110	CFPlus__Font font;
52	} *CFClient__Layout;	111	} *CFPlus__Layout;
		112
		113	static CFPlus__Font default_font;
		114	static PangoContext *opengl_context;
		115	static PangoFontMap *opengl_fontmap;
53		116
54	static void	117	static void
55	substitute_func (FcPattern *pattern, gpointer data)	118	substitute_func (FcPattern *pattern, gpointer data)
56	{	119	{
57	FcPatternAddBool (pattern, FC_HINTING , 1);	120	FcPatternAddBool (pattern, FC_HINTING, 1);
		121	#ifdef FC_HINT_STYLE
		122	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		123	#endif
58	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
59	}	125	}
60		126
61	static void	127	static void
62	layout_update (CFClient__Layout self)	128	layout_update_font (CFPlus__Layout self)
63	{	129	{
64	/* use a random scale factor to account for unknown descenders, 0.8 works	130	/* use a random scale factor to account for unknown descenders, 0.8 works
65	* reasonably well with bitstream vera	131	* reasonably well with bitstream vera
66	*/	132	*/
67	PangoFontDescription *font = pango_context_get_font_description (context);	133	PangoFontDescription *font = self->font ? self->font : default_font;
68		134
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);	135	pango_font_description_set_absolute_size (font,
74	pango_layout_context_changed (self->pl);	136	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
75	}	137
		138	pango_layout_set_font_description (self->pl, font);
76	}	139	}
77		140
78	static void	141	static void
79	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	142	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
80	{	143	{
81	layout_update (self);	144	PangoRectangle rect;
82		145
		146	// get_pixel_* wrongly rounds down
83	pango_layout_get_pixel_size (self->pl, w, h);	147	pango_layout_get_extents (self->pl, 0, &rect);
84		148
85	*w = (*w + 3) & ~3;	149	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
86	if (!*w) *w = 1;	150	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
87	if (!*h) *h = 1;	151
		152	if (!rect.width) rect.width = 1;
		153	if (!rect.height) rect.height = 1;
		154
		155	*w = rect.width;
		156	*h = rect.height;
88	}	157	}
89		158
90	typedef uint16_t mapface;	159	typedef uint16_t mapface;
91		160
92	typedef struct {	161	typedef struct {
…		…
95	float s, t;	164	float s, t;
96	uint8_t r, g, b, a;	165	uint8_t r, g, b, a;
97	} maptex;	166	} maptex;
98		167
99	typedef struct {	168	typedef struct {
100	int16_t darkness;	169	uint32_t player;
101	mapface face[3];	170	mapface face[3];
		171	uint16_t darkness;
		172	uint8_t stat_width, stat_hp, flags;
102	} mapcell;	173	} mapcell;
103		174
104	typedef struct {	175	typedef struct {
105	int32_t c0, c1;	176	int32_t c0, c1;
106	mapcell *col;	177	mapcell *col;
…		…
115	int texs;	186	int texs;
116	maptex *tex;	187	maptex *tex;
117		188
118	int32_t rows;	189	int32_t rows;
119	maprow *row;	190	maprow *row;
120	} *CFClient__Map;	191	} *CFPlus__Map;
121		192
122	static char *	193	static char *
123	prepend (char *ptr, int sze, int inc)	194	prepend (char *ptr, int sze, int inc)
124	{	195	{
125	char *p;	196	char *p;
…		…
143		214
144	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	215	#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))	216	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
146		217
147	static maprow *	218	static maprow *
148	map_get_row (CFClient__Map self, int y)	219	map_get_row (CFPlus__Map self, int y)
149	{	220	{
150	if (0 > y)	221	if (0 > y)
151	{	222	{
152	int extend = - y + MAP_EXTEND_Y;	223	int extend = - y + MAP_EXTEND_Y;
153	Prepend (maprow, self->row, self->rows, extend);	224	Prepend (maprow, self->row, self->rows, extend);
…		…
191		262
192	return row->col + (x - row->c0);	263	return row->col + (x - row->c0);
193	}	264	}
194		265
195	static mapcell *	266	static mapcell *
196	map_get_cell (CFClient__Map self, int x, int y)	267	map_get_cell (CFPlus__Map self, int x, int y)
197	{	268	{
198	return row_get_cell (map_get_row (self, y), x);	269	return row_get_cell (map_get_row (self, y), x);
199	}	270	}
200		271
201	static void	272	static void
202	map_clear (CFClient__Map self)	273	map_clear (CFPlus__Map self)
203	{	274	{
204	int r;	275	int r;
205		276
206	for (r = 0; r < self->rows; r++)	277	for (r = 0; r < self->rows; r++)
207	Safefree (self->row[r].col);	278	Safefree (self->row[r].col);
…		…
215	self->row = 0;	286	self->row = 0;
216	self->rows = 0;	287	self->rows = 0;
217	}	288	}
218		289
219	static void	290	static void
220	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
221	{	292	{
222	int x, y;	293	int x, y;
223	maprow *row;	294	maprow *row;
		295	mapcell *cell;
224		296
225	for (y = y0; y < y0 + h; y++)	297	for (y = y0; y < y0 + h; y++)
226	if (y >= 0)	298	if (y >= 0)
227	{	299	{
228	if (y >= self->rows)	300	if (y >= self->rows)
…		…
234	if (x >= row->c0)	306	if (x >= row->c0)
235	{	307	{
236	if (x >= row->c1)	308	if (x >= row->c1)
237	break;	309	break;
238		310
239	row->col[x - row->c0].darkness = -1;	311	cell = row->col + x - row->c0;
		312
		313	cell->darkness = 0;
		314	cell->stat_hp = 0;
		315	cell->flags = 0;
		316	cell->player = 0;
240	}	317	}
241	}	318	}
242	}	319	}
243		320
		321	static void
		322	music_finished (void)
		323	{
		324	SDL_UserEvent ev;
		325
		326	ev.type = SDL_USEREVENT;
		327	ev.code = 0;
		328	ev.data1 = 0;
		329	ev.data2 = 0;
		330
		331	SDL_PushEvent ((SDL_Event *)&ev);
		332	}
		333
		334	static void
		335	channel_finished (int channel)
		336	{
		337	SDL_UserEvent ev;
		338
		339	ev.type = SDL_USEREVENT;
		340	ev.code = 1;
		341	ev.data1 = (void *)(long)channel;
		342	ev.data2 = 0;
		343
		344	SDL_PushEvent ((SDL_Event *)&ev);
		345	}
		346
		347	static unsigned int
		348	minpot (unsigned int n)
		349	{
		350	if (!n)
		351	return 0;
		352
		353	--n;
		354
		355	n |= n >> 1;
		356	n |= n >> 2;
		357	n |= n >> 4;
		358	n |= n >> 8;
		359	n |= n >> 16;
		360
		361	return n + 1;
		362	}
		363
244	MODULE = CFClient PACKAGE = CFClient	364	MODULE = CFPlus PACKAGE = CFPlus
245		365
246	PROTOTYPES: ENABLE	366	PROTOTYPES: ENABLE
247		367
248	BOOT:	368	BOOT:
249	{	369	{
250	HV *stash = gv_stashpv ("CFClient", 1);	370	HV *stash = gv_stashpv ("CFPlus", 1);
251	static const struct {	371	static const struct {
252	const char *name;	372	const char *name;
253	IV iv;	373	IV iv;
254	} *civ, const_iv[] = {	374	} *civ, const_iv[] = {
255	# define const_iv(name) { # name, (IV)name }	375	# define const_iv(name) { # name, (IV)name }
…		…
354	# undef const_iv	474	# undef const_iv
355	};	475	};
356		476
357	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	477	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
358	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	478	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	}	479	}
364		480
365	int	481	int
		482	in_destruct ()
		483	CODE:
		484	RETVAL = PL_main_cv == Nullcv;
		485	OUTPUT:
		486	RETVAL
		487
		488	NV floor (NV x)
		489
		490	NV ceil (NV x)
		491
		492	void
		493	pango_init ()
		494	CODE:
		495	{
		496	opengl_fontmap = pango_opengl_font_map_new ();
		497	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		498	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		499	}
		500
		501	int
366	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	502	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
367		503
368	void	504	void
369	SDL_Quit ()	505	SDL_Quit ()
370		506
371	void	507	void
…		…
377	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
378	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
379	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
380	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
381		517
		518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		520
382	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
383	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
384	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
385	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
386		525
387	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		527	#if SDL_VERSION_ATLEAST(1,2,10)
388	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
389	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		530	#endif
		531
		532	SDL_EnableUNICODE (1);
		533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
390		534
391	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	535	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
392		536
393	if (m && m != (SDL_Rect **)-1)	537	if (m && m != (SDL_Rect **)-1)
394	while (*m)	538	while (*m)
…		…
400		544
401	++m;	545	++m;
402	}	546	}
403	}	547	}
404		548
		549	char *
		550	SDL_GetError ()
		551
405	int	552	int
406	SDL_SetVideoMode (int w, int h, int fullscreen)	553	SDL_SetVideoMode (int w, int h, int fullscreen)
407	CODE:	554	CODE:
408	RETVAL = !!SDL_SetVideoMode (	555	RETVAL = !!SDL_SetVideoMode (
409	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	556	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
410	);	557	);
		558	if (RETVAL)
		559	{
411	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		561	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		562	# include "glfunc.h"
		563	# undef GL_FUNC
		564	}
412	OUTPUT:	565	OUTPUT:
413	RETVAL	566	RETVAL
414		567
		568	void
		569	SDL_GL_SwapBuffers ()
		570
		571	char *
		572	SDL_GetKeyName (int sym)
		573
		574	void
		575	SDL_PollEvent ()
		576	PPCODE:
		577	{
		578	SDL_Event ev;
		579
		580	while (SDL_PollEvent (&ev))
		581	{
		582	HV *hv = newHV ();
		583	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		584
		585	switch (ev.type)
		586	{
		587	case SDL_KEYDOWN:
		588	case SDL_KEYUP:
		589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
		590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
		591	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		592	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
		593	break;
		594
		595	case SDL_ACTIVEEVENT:
		596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
		597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
		598	break;
		599
		600	case SDL_MOUSEMOTION:
		601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		602
		603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
		604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
		605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
		606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
		607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
		608	break;
		609
		610	case SDL_MOUSEBUTTONDOWN:
		611	case SDL_MOUSEBUTTONUP:
		612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		613
		614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
		615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
		616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
		617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		618	break;
		619
		620	case SDL_USEREVENT:
		621	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		624	break;
		625	}
		626
		627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
		628	}
		629	}
		630
415	int	631	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)	632	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
		633	POSTCALL:
		634	Mix_HookMusicFinished (music_finished);
		635	Mix_ChannelFinished (channel_finished);
420		636
421	void	637	void
422	Mix_CloseAudio ()	638	Mix_CloseAudio ()
423		639
424	int	640	int
…		…
429	CODE:	645	CODE:
430	#ifndef _WIN32	646	#ifndef _WIN32
431	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
432	#endif	648	#endif
433		649
434	char *	650	void
435	gl_version ()	651	win32_proxy_info ()
436	CODE:	652	PPCODE:
437	RETVAL = (char *)glGetString (GL_VERSION);	653	{
438	OUTPUT:	654	#ifdef _WIN32
439	RETVAL	655	char buffer[2048];
		656	DWORD buflen;
440		657
441	char *	658	EXTEND (SP, 3);
442	gl_extensions ()	659
443	CODE:	660	buflen = sizeof (buffer);
444	RETVAL = (char *)glGetString (GL_EXTENSIONS);	661	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
445	OUTPUT:	662	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
446	RETVAL	663	{
		664	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		665
		666	buflen = sizeof (buffer);
		667	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		668	{
		669	PUSHs (newSVpv (buffer, 0));
		670
		671	buflen = sizeof (buffer);
		672	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		673	PUSHs (newSVpv (buffer, 0));
		674	}
		675	}
		676	#endif
		677	}
447		678
448	void	679	void
449	add_font (char *file)	680	add_font (char *file)
450	CODE:	681	CODE:
451	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	682	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		683
464	void	684	void
465	load_image_inline (SV *image_)	685	load_image_inline (SV *image_)
466	ALIAS:	686	ALIAS:
467	load_image_file = 1	687	load_image_file = 1
…		…
509		729
510	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	730	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
511		731
512	assert (surface2->pitch == surface2->w * 4);	732	assert (surface2->pitch == surface2->w * 4);
513		733
		734	SDL_LockSurface (surface2);
514	EXTEND (SP, 5);	735	EXTEND (SP, 6);
515	PUSHs (sv_2mortal (newSViv (surface2->w)));	736	PUSHs (sv_2mortal (newSViv (surface2->w)));
516	PUSHs (sv_2mortal (newSViv (surface2->h)));	737	PUSHs (sv_2mortal (newSViv (surface2->h)));
517	SDL_LockSurface (surface2);
518	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	738	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)));	739	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
521	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	740	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
522	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	741	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		742	SDL_UnlockSurface (surface2);
523		743
524	SDL_FreeSurface (surface);	744	SDL_FreeSurface (surface);
525	SDL_FreeSurface (surface2);	745	SDL_FreeSurface (surface2);
526	}	746	}
527		747
…		…
549	PUSHs (sv_2mortal (newSViv (b / y)));	769	PUSHs (sv_2mortal (newSViv (b / y)));
550	PUSHs (sv_2mortal (newSViv (a / y)));	770	PUSHs (sv_2mortal (newSViv (a / y)));
551	}	771	}
552		772
553	void	773	void
		774	error (char *message)
		775	CODE:
		776	fprintf (stderr, "ERROR: %s\n", message);
		777	#ifdef _WIN32
		778	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		779	#endif
		780
		781	void
554	fatal (char *message)	782	fatal (char *message)
555	CODE:	783	CODE:
		784	fprintf (stderr, "FATAL: %s\n", message);
556	#ifdef _WIN32	785	#ifdef _WIN32
557	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
		787	#endif
		788	_exit (1);
		789
		790	void
		791	_exit (int retval = 0)
		792	CODE:
		793	#ifdef WIN32
		794	ExitThread (retval); // unclean, please beam me up
558	#else	795	#else
559	fprintf (stderr, "FATAL: %s\n", message);	796	_exit (retval);
560	#endif	797	#endif
561	exit (1);
562		798
		799	MODULE = CFPlus PACKAGE = CFPlus::Font
		800
		801	CFPlus::Font
		802	new_from_file (SV *class, char *path, int id = 0)
		803	CODE:
		804	{
		805	int count;
		806	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
		807	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		808	FcPatternDestroy (pattern);
		809	}
		810	OUTPUT:
		811	RETVAL
		812
		813	void
		814	DESTROY (CFPlus::Font self)
		815	CODE:
		816	pango_font_description_free (self);
		817
		818	void
		819	make_default (CFPlus::Font self)
		820	CODE:
		821	default_font = self;
		822
563	MODULE = CFClient PACKAGE = CFClient::Layout	823	MODULE = CFPlus PACKAGE = CFPlus::Layout
564		824
565	CFClient::Layout	825	void
566	new (SV *class, int base_height = 10)	826	reset_glyph_cache ()
		827	CODE:
		828	tc_clear ();
		829
		830	CFPlus::Layout
		831	new (SV *class)
567	CODE:	832	CODE:
568	New (0, RETVAL, 1, struct cf_layout);	833	New (0, RETVAL, 1, struct cf_layout);
569	RETVAL->base_height = base_height;	834
570	RETVAL->pl = pango_layout_new (context);	835	RETVAL->pl = pango_layout_new (opengl_context);
		836	RETVAL->r = 1.;
		837	RETVAL->g = 1.;
		838	RETVAL->b = 1.;
		839	RETVAL->a = 1.;
		840	RETVAL->base_height = MIN_FONT_HEIGHT;
		841	RETVAL->font = 0;
		842
571	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		844	layout_update_font (RETVAL);
572	OUTPUT:	845	OUTPUT:
573	RETVAL	846	RETVAL
574		847
575	void	848	void
576	DESTROY (CFClient::Layout self)	849	DESTROY (CFPlus::Layout self)
577	CODE:	850	CODE:
578	g_object_unref (self->pl);	851	g_object_unref (self->pl);
579	Safefree (self);	852	Safefree (self);
580		853
581	void	854	void
582	set_text (CFClient::Layout self, SV *text_)	855	set_text (CFPlus::Layout self, SV *text_)
583	CODE:	856	CODE:
584	{	857	{
585	STRLEN textlen;	858	STRLEN textlen;
586	char *text = SvPVutf8 (text_, textlen);	859	char *text = SvPVutf8 (text_, textlen);
587		860
588	pango_layout_set_text (self->pl, text, textlen);	861	pango_layout_set_text (self->pl, text, textlen);
589	}	862	}
590		863
591	void	864	void
592	set_markup (CFClient::Layout self, SV *text_)	865	set_markup (CFPlus::Layout self, SV *text_)
593	CODE:	866	CODE:
594	{	867	{
595	STRLEN textlen;	868	STRLEN textlen;
596	char *text = SvPVutf8 (text_, textlen);	869	char *text = SvPVutf8 (text_, textlen);
597		870
598	pango_layout_set_markup (self->pl, text, textlen);	871	pango_layout_set_markup (self->pl, text, textlen);
599	}	872	}
600		873
		874	void
		875	set_shapes (CFPlus::Layout self, ...)
		876	CODE:
		877	{
		878	PangoAttrList *attrs = 0;
		879	const char *text = pango_layout_get_text (self->pl);
		880	const char *pos = text;
		881	int arg = 4;
		882
		883	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		884	{
		885	PangoRectangle inkrect, rect;
		886	PangoAttribute *attr;
		887
		888	int x = SvIV (ST (arg - 3));
		889	int y = SvIV (ST (arg - 2));
		890	int w = SvIV (ST (arg - 1));
		891	int h = SvIV (ST (arg ));
		892
		893	inkrect.x = 0;
		894	inkrect.y = 0;
		895	inkrect.width = 0;
		896	inkrect.height = 0;
		897
		898	rect.x = x * PANGO_SCALE;
		899	rect.y = y * PANGO_SCALE;
		900	rect.width = w * PANGO_SCALE;
		901	rect.height = h * PANGO_SCALE;
		902
		903	if (!attrs)
		904	attrs = pango_layout_get_attributes (self->pl);
		905
		906	attr = pango_attr_shape_new (&inkrect, &rect);
		907	attr->start_index = pos - text;
		908	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		909	pango_attr_list_insert (attrs, attr);
		910
		911	arg += 4;
		912	pos += sizeof (OBJ_STR) - 1;
		913	}
		914
		915	if (attrs)
		916	pango_layout_set_attributes (self->pl, attrs);
		917	}
		918
		919	void
		920	get_shapes (CFPlus::Layout self)
		921	PPCODE:
		922	{
		923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		924
		925	do
		926	{
		927	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		928
		929	if (run && shape_attr_p (run))
		930	{
		931	PangoRectangle extents;
		932	pango_layout_iter_get_run_extents (iter, 0, &extents);
		933
		934	EXTEND (SP, 2);
		935	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		936	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		937	}
		938	}
		939	while (pango_layout_iter_next_run (iter));
		940
		941	pango_layout_iter_free (iter);
		942	}
		943
		944	int
		945	has_wrapped (CFPlus::Layout self)
		946	CODE:
		947	{
		948	int lines = 1;
		949	const char *text = pango_layout_get_text (self->pl);
		950
		951	while (*text)
		952	lines += *text++ == '\n';
		953
		954	RETVAL = lines < pango_layout_get_line_count (self->pl);
		955	}
		956	OUTPUT:
		957	RETVAL
		958
601	SV *	959	SV *
602	get_text (CFClient::Layout self)	960	get_text (CFPlus::Layout self)
603	CODE:	961	CODE:
604	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
605	SvUTF8_on (RETVAL);	963	sv_utf8_decode (RETVAL);
606	OUTPUT:	964	OUTPUT:
607	RETVAL	965	RETVAL
608		966
609	void	967	void
		968	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		969	CODE:
		970	self->r = r;
		971	self->g = g;
		972	self->b = b;
		973	self->a = a;
		974
		975	void
		976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		977	CODE:
		978	if (self->font != font)
		979	{
		980	self->font = font;
		981	layout_update_font (self);
		982	}
		983
		984	void
610	set_height (CFClient::Layout self, int base_height)	985	set_height (CFPlus::Layout self, int base_height)
611	CODE:	986	CODE:
		987	if (self->base_height != base_height)
		988	{
612	self->base_height = base_height;	989	self->base_height = base_height;
		990	layout_update_font (self);
		991	}
613		992
614	void	993	void
615	set_width (CFClient::Layout self, int max_width = -1)	994	set_width (CFPlus::Layout self, int max_width = -1)
616	CODE:	995	CODE:
617	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	996	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
618		997
619	void	998	void
		999	set_indent (CFPlus::Layout self, int indent)
		1000	CODE:
		1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1002
		1003	void
		1004	set_spacing (CFPlus::Layout self, int spacing)
		1005	CODE:
		1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1007
		1008	void
		1009	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1010	CODE:
		1011	pango_layout_set_ellipsize (self->pl,
		1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1015	: PANGO_ELLIPSIZE_NONE
		1016	);
		1017
		1018	void
		1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1020	CODE:
		1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1022
		1023	void
620	size (CFClient::Layout self)	1024	size (CFPlus::Layout self)
621	PPCODE:	1025	PPCODE:
622	{	1026	{
623	int w, h;	1027	int w, h;
624		1028
625	layout_update (self);
626	layout_get_pixel_size (self, &w, &h);	1029	layout_get_pixel_size (self, &w, &h);
627		1030
628	EXTEND (SP, 2);	1031	EXTEND (SP, 2);
629	PUSHs (sv_2mortal (newSViv (w)));	1032	PUSHs (sv_2mortal (newSViv (w)));
630	PUSHs (sv_2mortal (newSViv (h)));	1033	PUSHs (sv_2mortal (newSViv (h)));
631	}	1034	}
632		1035
633	int	1036	int
		1037	descent (CFPlus::Layout self)
		1038	CODE:
		1039	{
		1040	PangoRectangle rect;
		1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1042	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1043	RETVAL = PANGO_DESCENT (rect);
		1044	}
		1045	OUTPUT:
		1046	RETVAL
		1047
		1048	int
634	xy_to_index (CFClient::Layout self, int x, int y)	1049	xy_to_index (CFPlus::Layout self, int x, int y)
635	CODE:	1050	CODE:
636	{	1051	{
637	int index, trailing;	1052	int index, trailing;
638
639	layout_update (self);
640	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1053	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
641
642	RETVAL = index;	1054	RETVAL = index;
643	}	1055	}
644	OUTPUT:	1056	OUTPUT:
645	RETVAL	1057	RETVAL
646		1058
647	void	1059	void
648	cursor_pos (CFClient::Layout self, int index)	1060	cursor_pos (CFPlus::Layout self, int index)
649	PPCODE:	1061	PPCODE:
650	{	1062	{
651	PangoRectangle strong_pos;	1063	PangoRectangle strong_pos;
652	layout_update (self);
653	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
654		1065
655	EXTEND (SP, 3);	1066	EXTEND (SP, 3);
656	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1067	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
657	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
658	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
659	}	1070	}
660		1071
661	void	1072	void
662	render (CFClient::Layout self)	1073	render (CFPlus::Layout self, float x, float y, int flags = 0)
663	PPCODE:	1074	PPCODE:
664	{	1075	pango_opengl_render_layout_subpixel (
665	SV *retval;	1076	self->pl,
666	int w, h;	1077	x * PANGO_SCALE, y * PANGO_SCALE,
667	FT_Bitmap bitmap;	1078	self->r, self->g, self->b, self->a,
		1079	flags
		1080	);
668		1081
669	layout_update (self);	1082	MODULE = CFPlus PACKAGE = CFPlus::Texture
670	layout_get_pixel_size (self, &w, &h);
671		1083
672	retval = newSV (w * h);	1084	void
673	SvPOK_only (retval);	1085	pad2pot (SV *data_, SV *w_, SV *h_)
674	SvCUR_set (retval, w * h);	1086	CODE:
		1087	{
		1088	int ow = SvIV (w_);
		1089	int oh = SvIV (h_);
675		1090
676	bitmap.rows = h;	1091	if (ow && oh)
677	bitmap.width = w;	1092	{
678	bitmap.pitch = w;	1093	int nw = minpot (ow);
679	bitmap.buffer = (unsigned char*)SvPVX (retval);	1094	int nh = minpot (oh);
680	bitmap.num_grays = 256;
681	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
682		1095
683	memset (bitmap.buffer, 0, w * h);	1096	if (nw != ow || nh != oh)
684		1097	{
685	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	1098	if (SvOK (data_))
		1099	{
		1100	STRLEN datalen;
		1101	char *data = SvPVbyte (data_, datalen);
		1102	int bpp = datalen / (ow * oh);
		1103	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
686		1104
687	EXTEND (SP, 3);	1105	SvPOK_only (result_);
688	PUSHs (sv_2mortal (newSViv (w)));	1106	SvCUR_set (result_, nw * nh * bpp);
689	PUSHs (sv_2mortal (newSViv (h)));
690	PUSHs (sv_2mortal (retval));
691	}
692		1107
693	MODULE = CFClient PACKAGE = CFClient::Texture	1108	memset (SvPVX (result_), 0, nw * nh * bpp);
		1109	while (oh--)
		1110	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
694		1111
		1112	sv_setsv (data_, result_);
		1113	}
		1114
		1115	sv_setiv (w_, nw);
		1116	sv_setiv (h_, nh);
		1117	}
		1118	}
		1119	}
		1120
695	void	1121	void
696	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1122	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
697	PROTOTYPE: $$$;$$	1123	PROTOTYPE: $$$;$$
		1124	ALIAS:
		1125	draw_quad_alpha = 1
		1126	draw_quad_alpha_premultiplied = 2
698	CODE:	1127	CODE:
699	{	1128	{
700	HV *hv = (HV *)SvRV (self);	1129	HV *hv = (HV *)SvRV (self);
701	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1130	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
702	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1131	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
703	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1132	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
704	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
705		1133
706	if (items < 5)	1134	if (items < 5)
707	{	1135	{
708	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1136	w = SvNV (*hv_fetch (hv, "w", 1, 1));
709	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1137	h = SvNV (*hv_fetch (hv, "h", 1, 1));
710	}	1138	}
711		1139
		1140	if (ix)
		1141	{
		1142	glEnable (GL_BLEND);
		1143
		1144	if (ix == 2)
		1145	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1146	else
		1147	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1148	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1149
		1150	glEnable (GL_ALPHA_TEST);
		1151	glAlphaFunc (GL_GREATER, 0.01f);
		1152	}
		1153
712	glBindTexture (GL_TEXTURE_2D, name);	1154	glBindTexture (GL_TEXTURE_2D, name);
713	if (wrap_mode) {	1155
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);	1156	glBegin (GL_QUADS);
718	glTexCoord2f (0, 0); glVertex2f (x , y );	1157	glTexCoord2f (0, 0); glVertex2f (x , y );
719	glTexCoord2f (0, t); glVertex2f (x , y + h);	1158	glTexCoord2f (0, t); glVertex2f (x , y + h);
720	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1159	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
721	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1160	glTexCoord2f (s, 0); glVertex2f (x + w, y );
722	glEnd ();	1161	glEnd ();
723	}
724		1162
		1163	if (ix)
		1164	{
		1165	glDisable (GL_ALPHA_TEST);
		1166	glDisable (GL_BLEND);
		1167	}
		1168	}
		1169
725	MODULE = CFClient PACKAGE = CFClient::Map	1170	MODULE = CFPlus PACKAGE = CFPlus::Map
726		1171
727	CFClient::Map	1172	CFPlus::Map
728	new (SV *class, int map_width, int map_height)	1173	new (SV *class)
729	CODE:	1174	CODE:
730	New (0, RETVAL, 1, struct map);	1175	New (0, RETVAL, 1, struct map);
731	RETVAL->x = 0;	1176	RETVAL->x = 0;
732	RETVAL->y = 0;	1177	RETVAL->y = 0;
733	RETVAL->w = map_width;	1178	RETVAL->w = 0;
734	RETVAL->h = map_height;	1179	RETVAL->h = 0;
735	RETVAL->ox = 0;	1180	RETVAL->ox = 0;
736	RETVAL->oy = 0;	1181	RETVAL->oy = 0;
737	RETVAL->faces = 8192;	1182	RETVAL->faces = 8192;
738	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1183	Newz (0, RETVAL->face, RETVAL->faces, mapface);
739	RETVAL->texs = 8192;	1184	RETVAL->texs = 8192;
…		…
742	RETVAL->row = 0;	1187	RETVAL->row = 0;
743	OUTPUT:	1188	OUTPUT:
744	RETVAL	1189	RETVAL
745		1190
746	void	1191	void
747	DESTROY (CFClient::Map self)	1192	DESTROY (CFPlus::Map self)
748	CODE:	1193	CODE:
749	{	1194	{
750	map_clear (self);	1195	map_clear (self);
751	Safefree (self->face);	1196	Safefree (self->face);
		1197	Safefree (self->tex);
752	Safefree (self);	1198	Safefree (self);
753	}	1199	}
754		1200
755	void	1201	void
		1202	resize (CFPlus::Map self, int map_width, int map_height)
		1203	CODE:
		1204	self->w = map_width;
		1205	self->h = map_height;
		1206
		1207	void
756	clear (CFClient::Map self)	1208	clear (CFPlus::Map self)
757	CODE:	1209	CODE:
758	map_clear (self);	1210	map_clear (self);
759		1211
760	void	1212	void
761	set_face (CFClient::Map self, int face, int texid)	1213	set_face (CFPlus::Map self, int face, int texid)
762	CODE:	1214	CODE:
763	{	1215	{
764	while (self->faces <= face)	1216	while (self->faces <= face)
765	{	1217	{
766	Append (mapface, self->face, self->faces, self->faces);	1218	Append (mapface, self->face, self->faces, self->faces);
…		…
769		1221
770	self->face [face] = texid;	1222	self->face [face] = texid;
771	}	1223	}
772		1224
773	void	1225	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)	1226	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:	1227	CODE:
776	{	1228	{
777	while (self->texs <= texid)	1229	while (self->texs <= texid)
778	{	1230	{
779	Append (maptex, self->tex, self->texs, self->texs);	1231	Append (maptex, self->tex, self->texs, self->texs);
…		…
791	tex->r = r;	1243	tex->r = r;
792	tex->g = g;	1244	tex->g = g;
793	tex->b = b;	1245	tex->b = b;
794	tex->a = a;	1246	tex->a = a;
795	}	1247	}
		1248
		1249	// somewhat hackish, but for textures that require it, it really
		1250	// improves the look, and most others don't suffer.
		1251	glBindTexture (GL_TEXTURE_2D, name);
		1252	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1253	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1254	// use uglier nearest interpolation because linear suffers
		1255	// from transparent color bleeding and ugly wrapping effects.
		1256	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
796	}	1257	}
797		1258
798	int	1259	int
799	ox (CFClient::Map self)	1260	ox (CFPlus::Map self)
800	ALIAS:	1261	ALIAS:
801	oy = 1	1262	oy = 1
		1263	x = 2
		1264	y = 3
		1265	w = 4
		1266	h = 5
802	CODE:	1267	CODE:
803	switch (ix)	1268	switch (ix)
804	{	1269	{
805	case 0: RETVAL = self->ox; break;	1270	case 0: RETVAL = self->ox; break;
806	case 1: RETVAL = self->oy; break;	1271	case 1: RETVAL = self->oy; break;
		1272	case 2: RETVAL = self->x; break;
		1273	case 3: RETVAL = self->y; break;
		1274	case 4: RETVAL = self->w; break;
		1275	case 5: RETVAL = self->h; break;
807	}	1276	}
808	OUTPUT:	1277	OUTPUT:
809	RETVAL	1278	RETVAL
810		1279
811	void	1280	void
812	scroll (CFClient::Map self, int dx, int dy)	1281	scroll (CFPlus::Map self, int dx, int dy)
813	CODE:	1282	CODE:
814	{	1283	{
815	if (dx > 0)	1284	if (dx > 0)
816	map_blank (self, self->x, self->y, dx - 1, self->h);	1285	map_blank (self, self->x, self->y, dx, self->h);
817	else if (dx < 0)	1286	else if (dx < 0)
818	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1287	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
819		1288
820	if (dy > 0)	1289	if (dy > 0)
821	map_blank (self, self->x, self->y, self->w, dy - 1);	1290	map_blank (self, self->x, self->y, self->w, dy);
822	else if (dy < 0)	1291	else if (dy < 0)
823	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1292	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
824		1293
825	self->ox += dx; self->x += dx;	1294	self->ox += dx; self->x += dx;
826	self->oy += dy; self->y += dy;	1295	self->oy += dy; self->y += dy;
827		1296
828	while (self->y < 0)	1297	while (self->y < 0)
…		…
833	self->y += MAP_EXTEND_Y;	1302	self->y += MAP_EXTEND_Y;
834	}	1303	}
835	}	1304	}
836		1305
837	void	1306	void
838	map1a_update (CFClient::Map self, SV *data_)	1307	map1a_update (CFPlus::Map self, SV *data_, int extmap)
839	CODE:	1308	CODE:
840	{	1309	{
841	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1310	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
842	uint8_t *data_end = (uint8_t *)SvEND (data_);	1311	uint8_t *data_end = (uint8_t *)SvEND (data_);
843	mapcell *cell;	1312	mapcell *cell;
844	int x, y, flags;	1313	int x, y, flags;
845		1314
846	while (data < data_end)	1315	while (data < data_end - 1)
847	{	1316	{
848	flags = (data [0] << 8) + data [1]; data += 2;	1317	flags = (data [0] << 8) + data [1]; data += 2;
849		1318
850	x = ((flags >> 10) & 63) + self->x;	1319	x = self->x + ((flags >> 10) & 63);
851	y = ((flags >> 4) & 63) + self->y;	1320	y = self->y + ((flags >> 4) & 63);
852		1321
853	cell = map_get_cell (self, x, y);	1322	cell = map_get_cell (self, x, y);
854		1323
855	if (flags & 15)	1324	if (flags & 15)
856	{	1325	{
857	if (cell->darkness < 0)	1326	if (!cell->darkness)
858	{	1327	{
		1328	memset (cell, 0, sizeof (*cell));
859	cell->darkness = 0;	1329	cell->darkness = 256;
860	cell->face [0] = 0;
861	cell->face [1] = 0;
862	cell->face [2] = 0;
863	}	1330	}
864		1331
865	cell->darkness = flags & 8 ? *data++ : 255;
866
867	//TODO: don't trust server data to be in-range(!)	1332	//TODO: don't trust server data to be in-range(!)
		1333
		1334	if (flags & 8)
		1335	{
		1336	if (extmap)
		1337	{
		1338	uint8_t ext, cmd;
		1339
		1340	do
		1341	{
		1342	ext = *data++;
		1343	cmd = ext & 0x3f;
		1344
		1345	if (cmd < 4)
		1346	cell->darkness = 255 - ext * 64 + 1;
		1347	else if (cmd == 5) // health
		1348	{
		1349	cell->stat_width = 1;
		1350	cell->stat_hp = *data++;
		1351	}
		1352	else if (cmd == 6) // monster width
		1353	cell->stat_width = *data++ + 1;
		1354	else if (cmd == 0x47) // monster width
		1355	{
		1356	if (*data == 4)
		1357	; // decode player tag
		1358
		1359	data += *data + 1;
		1360	}
		1361	else if (cmd == 8) // cell flags
		1362	cell->flags = *data++;
		1363	else if (ext & 0x40) // unknown, multibyte => skip
		1364	data += *data + 1;
		1365	else
		1366	data++;
		1367	}
		1368	while (ext & 0x80);
		1369	}
		1370	else
		1371	cell->darkness = *data++ + 1;
		1372	}
868		1373
869	if (flags & 4)	1374	if (flags & 4)
870	{	1375	{
871	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1376	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
872	}	1377	}
…		…
880	{	1385	{
881	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1386	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
882	}	1387	}
883	}	1388	}
884	else	1389	else
885	cell->darkness = -1;	1390	cell->darkness = 0;
886	}	1391	}
887	}	1392	}
888		1393
889	SV *	1394	SV *
890	mapmap (CFClient::Map self, int w, int h)	1395	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
891	CODE:	1396	CODE:
892	{	1397	{
893	int x0, x1, x;	1398	int x1, x;
894	int y0, y1, y;	1399	int y1, y;
895	int z;	1400	int z;
896	SV *map_sv = newSV (w * h * sizeof (uint32_t));	1401	SV *map_sv = newSV (w * h * sizeof (uint32_t));
897	uint32_t *map = (uint32_t *)SvPVX (map_sv);	1402	uint32_t *map = (uint32_t *)SvPVX (map_sv);
898		1403
899	SvPOK_only (map_sv);	1404	SvPOK_only (map_sv);
900	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1405	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
901		1406
902	x0 = self->x - w / 2; x1 = x0 + w;	1407	x0 += self->x; x1 = x0 + w;
903	y0 = self->y - h / 2; y1 = y0 + h;	1408	y0 += self->y; y1 = y0 + h;
904		1409
905	for (y = y0; y < y1; y++)	1410	for (y = y0; y < y1; y++)
906	{	1411	{
907	maprow *row = 0 <= y && y < self->rows	1412	maprow *row = 0 <= y && y < self->rows
908	? self->row + y	1413	? self->row + y
…		…
945	}	1450	}
946	OUTPUT:	1451	OUTPUT:
947	RETVAL	1452	RETVAL
948		1453
949	void	1454	void
950	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1455	draw (CFPlus::Map self, int mx, int my, int sw, int sh)
951	PPCODE:	1456	CODE:
952	{	1457	{
953	int vx, vy;
954	int x, y, z;	1458	int x, y, z;
955	int last_name;	1459	int last_name;
956	mapface face;	1460	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
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;
966	vy = self->y + (self->h - sh) / 2 - shift_y;
967
968	/*
969	int vx = self->vx = self->w >= sw
970	? self->x + (self->w - sw) / 2
971	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
972
973	int vy = self->vy = self->h >= sh
974	? self->y + (self->h - sh) / 2
975	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
976	*/
977		1461
978	glColor4ub (255, 255, 255, 255);	1462	glColor4ub (255, 255, 255, 255);
979		1463
		1464	glEnable (GL_BLEND);
980	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1465	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
981	glEnable (GL_BLEND);
982	glEnable (GL_TEXTURE_2D);	1466	glEnable (GL_TEXTURE_2D);
983	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1467	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
984		1468
985	glBegin (GL_QUADS);	1469	glBegin (GL_QUADS);
986		1470
987	last_name = 0;	1471	last_name = 0;
988		1472
		1473	mx += self->x;
		1474	my += self->y;
		1475
989	for (z = 0; z < 3; z++)	1476	for (z = 0; z < 3; z++)
990	for (y = 0; y < sh; y++)	1477	for (y = 0; y < sh; y++)
991	if (0 <= y + vy && y + vy < self->rows)	1478	if (0 <= y + my && y + my < self->rows)
992	{	1479	{
993	maprow *row = self->row + (y + vy);	1480	maprow *row = self->row + (y + my);
994		1481
995	for (x = 0; x < sw; x++)	1482	for (x = 0; x < sw; x++)
996	if (row->c0 <= x + vx && x + vx < row->c1)	1483	if (row->c0 <= x + mx && x + mx < row->c1)
997	{	1484	{
998	mapcell *cell = row->col + (x + vx - row->c0);	1485	mapcell *cell = row->col + (x + mx - row->c0);
999
1000	darkness[y * sw4 + x] = cell->darkness < 0
1001	? 255 - FOW_DARKNESS
1002	: 255 - cell->darkness;
1003		1486
1004	face = cell->face [z];	1487	face = cell->face [z];
1005		1488
1006	if (face)	1489	if (face && face < self->texs)
1007	{	1490	{
1008	maptex tex = self->tex [face];	1491	maptex tex = self->tex [face];
1009
1010	int px = (x + 1) * 32 - tex.w;	1492	int px = (x + 1) * 32 - tex.w;
1011	int py = (y + 1) * 32 - tex.h;	1493	int py = (y + 1) * 32 - tex.h;
1012		1494
1013	if (last_name != tex.name)	1495	if (last_name != tex.name)
1014	{	1496	{
1015	glEnd ();	1497	glEnd ();
1016	last_name = tex.name;
1017	glBindTexture (GL_TEXTURE_2D, last_name);	1498	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1018	glBegin (GL_QUADS);	1499	glBegin (GL_QUADS);
1019	}	1500	}
1020		1501
1021	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1502	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1022	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1503	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1023	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1504	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1024	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1505	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1025	}	1506	}
		1507
		1508	if (cell->flags && z == 2)
		1509	{
		1510	if (cell->flags & 1)
		1511	{
		1512	maptex tex = self->tex [1];
		1513	int px = (x + 1) * 32 - tex.w + 2;
		1514	int py = (y + 1) * 32 - tex.h - 6;
		1515
		1516	glEnd ();
		1517	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1518	glBegin (GL_QUADS);
		1519
		1520	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1521	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1522	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1523	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1524	}
		1525	}
1026	}	1526	}
1027	}	1527	}
1028		1528
1029	glEnd ();	1529	glEnd ();
1030		1530
1031	glDisable (GL_TEXTURE_2D);	1531	glDisable (GL_TEXTURE_2D);
1032	glDisable (GL_BLEND);	1532	glDisable (GL_BLEND);
		1533
		1534	// top layer: overlays such as the health bar
		1535	for (y = 0; y < sh; y++)
		1536	if (0 <= y + my && y + my < self->rows)
		1537	{
		1538	maprow *row = self->row + (y + my);
		1539
		1540	for (x = 0; x < sw; x++)
		1541	if (row->c0 <= x + mx && x + mx < row->c1)
		1542	{
		1543	mapcell *cell = row->col + (x + mx - row->c0);
		1544
		1545	int px = x * 32;
		1546	int py = y * 32;
		1547
		1548	if (cell->stat_hp)
		1549	{
		1550	int width = cell->stat_width * 32;
		1551	int thick = sh / 28 + 1 + cell->stat_width;
		1552
		1553	glColor3ub (0, 0, 0);
		1554	glRectf (px + 1, py - thick - 2,
		1555	px + width - 1, py);
		1556
		1557	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1558	glRectf (px + 2,
		1559	py - thick - 1,
		1560	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1561	}
		1562	}
		1563	}
		1564	}
		1565
		1566	void
		1567	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1568	CODE:
		1569	{
		1570	static float color[16][3] = {
		1571	{ 0.00F, 0.00F, 0.00F },
		1572	{ 1.00F, 1.00F, 1.00F },
		1573	{ 0.00F, 0.00F, 0.55F },
		1574	{ 1.00F, 0.00F, 0.00F },
		1575
		1576	{ 1.00F, 0.54F, 0.00F },
		1577	{ 0.11F, 0.56F, 1.00F },
		1578	{ 0.93F, 0.46F, 0.00F },
		1579	{ 0.18F, 0.54F, 0.34F },
		1580
		1581	{ 0.56F, 0.73F, 0.56F },
		1582	{ 0.80F, 0.80F, 0.80F },
		1583	{ 0.55F, 0.41F, 0.13F },
		1584	{ 0.99F, 0.77F, 0.26F },
		1585
		1586	{ 0.74F, 0.65F, 0.41F },
		1587
		1588	{ 0.00F, 1.00F, 1.00F },
		1589	{ 1.00F, 0.00F, 1.00F },
		1590	{ 1.00F, 1.00F, 0.00F },
		1591	};
		1592
		1593	int x, y;
		1594
		1595	glEnable (GL_TEXTURE_2D);
		1596	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1597	glEnable (GL_BLEND);
		1598	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1599	glBegin (GL_QUADS);
		1600
		1601	for (y = 0; y < h; y++)
		1602	for (x = 0; x < w; x++)
		1603	{
		1604	unsigned char m = data [x + y * w];
		1605
		1606	if (m)
		1607	{
		1608	float *c = color [m & 15];
		1609
		1610	float tx1 = m & 0x40 ? 0.5 : 0.;
		1611	float tx2 = tx1 + 0.5;
		1612
		1613	glColor4f (c[0], c[1], c[2], 0.75);
		1614	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1615	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1616	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1617	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1618	}
		1619	}
		1620
		1621	glEnd ();
		1622	glDisable (GL_BLEND);
		1623	glDisable (GL_TEXTURE_2D);
		1624	}
		1625
		1626	void
		1627	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1628	PPCODE:
		1629	{
		1630	int x, y;
		1631	int sw4 = (sw + 3) & ~3;
		1632	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1633	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1634
		1635	memset (darkness, 255, sw4 * sh);
		1636	SvPOK_only (darkness_sv);
		1637	SvCUR_set (darkness_sv, sw4 * sh);
		1638
		1639	mx += self->x;
		1640	my += self->y;
		1641
		1642	for (y = 0; y < sh; y++)
		1643	if (0 <= y + my && y + my < self->rows)
		1644	{
		1645	maprow *row = self->row + (y + my);
		1646
		1647	for (x = 0; x < sw; x++)
		1648	if (row->c0 <= x + mx && x + mx < row->c1)
		1649	{
		1650	mapcell *cell = row->col + (x + mx - row->c0);
		1651
		1652	darkness[y * sw4 + x] = cell->darkness
		1653	? 255 - (cell->darkness - 1)
		1654	: 255 - FOW_DARKNESS;
		1655	}
		1656	}
1033		1657
1034	EXTEND (SP, 3);	1658	EXTEND (SP, 3);
1035	PUSHs (sv_2mortal (newSViv (sw4)));	1659	PUSHs (sv_2mortal (newSViv (sw4)));
1036	PUSHs (sv_2mortal (newSViv (sh)));	1660	PUSHs (sv_2mortal (newSViv (sh)));
1037	PUSHs (darkness_sv);	1661	PUSHs (darkness_sv);
1038	}	1662	}
1039		1663
1040	SV *	1664	SV *
1041	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1665	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1042	CODE:	1666	CODE:
1043	{	1667	{
1044	int x, y, x1, y1;	1668	int x, y, x1, y1;
1045	SV *data_sv = newSV (w * h * 7 + 5);	1669	SV *data_sv = newSV (w * h * 7 + 5);
1046	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1670	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1048	*data++ = 0; /* version 0 format */	1672	*data++ = 0; /* version 0 format */
1049	*data++ = w >> 8; *data++ = w;	1673	*data++ = w >> 8; *data++ = w;
1050	*data++ = h >> 8; *data++ = h;	1674	*data++ = h >> 8; *data++ = h;
1051		1675
1052	// we need to do this 'cause we don't keep an absolute coord system for rows	1676	// we need to do this 'cause we don't keep an absolute coord system for rows
1053	// TODO: treat rows as we treat	1677	// TODO: treat rows as we treat columns
1054	map_get_row (self, y0 + self->y - self->oy);//D	1678	map_get_row (self, y0 + self->y - self->oy);//D
1055	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1679	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1056		1680
1057	x0 += self->x - self->ox;	1681	x0 += self->x - self->ox;
1058	y0 += self->y - self->oy;	1682	y0 += self->y - self->oy;
…		…
1108	}	1732	}
1109	OUTPUT:	1733	OUTPUT:
1110	RETVAL	1734	RETVAL
1111		1735
1112	void	1736	void
1113	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1737	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1114	PPCODE:	1738	PPCODE:
1115	{	1739	{
1116	int x, y, z;	1740	int x, y, z;
1117	int w, h;	1741	int w, h;
1118	int x1, y1;	1742	int x1, y1;
…		…
1122		1746
1123	w = *data++ << 8; w |= *data++;	1747	w = *data++ << 8; w |= *data++;
1124	h = *data++ << 8; h |= *data++;	1748	h = *data++ << 8; h |= *data++;
1125		1749
1126	// we need to do this 'cause we don't keep an absolute coord system for rows	1750	// we need to do this 'cause we don't keep an absolute coord system for rows
1127	// TODO: treat rows as we treat	1751	// TODO: treat rows as we treat columns
1128	map_get_row (self, y0 + self->y - self->oy);//D	1752	map_get_row (self, y0 + self->y - self->oy);//D
1129	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1753	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1130		1754
1131	x0 += self->x - self->ox;	1755	x0 += self->x - self->ox;
1132	y0 += self->y - self->oy;	1756	y0 += self->y - self->oy;
…		…
1150		1774
1151	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1775	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1152	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1776	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1153	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1777	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1154		1778
1155	if (cell->darkness <= 0)	1779	if (cell->darkness == 0)
1156	{	1780	{
1157	cell->darkness = -1;	1781	cell->darkness = 0;
1158		1782
1159	for (z = 0; z <= 2; z++)	1783	for (z = 0; z <= 2; z++)
1160	{	1784	{
1161	cell->face[z] = face[z];	1785	cell->face[z] = face[z];
1162		1786
…		…
1167	}	1791	}
1168	}	1792	}
1169	}	1793	}
1170	}	1794	}
1171		1795
1172	MODULE = CFClient PACKAGE = CFClient::MixChunk	1796	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1173		1797
1174	CFClient::MixChunk	1798	CFPlus::MixChunk
1175	new_from_file (SV *class, char *path)	1799	new_from_file (SV *class, char *path)
1176	CODE:	1800	CODE:
1177	RETVAL = Mix_LoadWAV (path);	1801	RETVAL = Mix_LoadWAV (path);
1178	OUTPUT:	1802	OUTPUT:
1179	RETVAL	1803	RETVAL
1180		1804
1181	void	1805	void
1182	DESTROY (CFClient::MixChunk self)	1806	DESTROY (CFPlus::MixChunk self)
1183	CODE:	1807	CODE:
1184	Mix_FreeChunk (self);	1808	Mix_FreeChunk (self);
1185		1809
1186	int	1810	int
1187	volume (CFClient::MixChunk self, int volume = -1)	1811	volume (CFPlus::MixChunk self, int volume = -1)
1188	CODE:	1812	CODE:
1189	RETVAL = Mix_VolumeChunk (self, volume);	1813	RETVAL = Mix_VolumeChunk (self, volume);
1190	OUTPUT:	1814	OUTPUT:
1191	RETVAL	1815	RETVAL
1192		1816
1193	int	1817	int
1194	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1818	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1195	CODE:	1819	CODE:
1196	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1820	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1197	OUTPUT:	1821	OUTPUT:
1198	RETVAL	1822	RETVAL
1199		1823
1200	MODULE = CFClient PACKAGE = CFClient::MixMusic	1824	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1201		1825
1202	int	1826	int
1203	volume (int volume = -1)	1827	volume (int volume = -1)
1204	CODE:	1828	CODE:
1205	RETVAL = Mix_VolumeMusic (volume);	1829	RETVAL = Mix_VolumeMusic (volume);
1206	OUTPUT:	1830	OUTPUT:
1207	RETVAL	1831	RETVAL
1208		1832
1209	CFClient::MixMusic	1833	CFPlus::MixMusic
1210	new_from_file (SV *class, char *path)	1834	new_from_file (SV *class, char *path)
1211	CODE:	1835	CODE:
1212	RETVAL = Mix_LoadMUS (path);	1836	RETVAL = Mix_LoadMUS (path);
1213	OUTPUT:	1837	OUTPUT:
1214	RETVAL	1838	RETVAL
1215		1839
1216	void	1840	void
1217	DESTROY (CFClient::MixMusic self)	1841	DESTROY (CFPlus::MixMusic self)
1218	CODE:	1842	CODE:
1219	Mix_FreeMusic (self);	1843	Mix_FreeMusic (self);
1220		1844
1221	int	1845	int
1222	play (CFClient::MixMusic self, int loops = -1)	1846	play (CFPlus::MixMusic self, int loops = -1)
1223	CODE:	1847	CODE:
1224	RETVAL = Mix_PlayMusic (self, loops);	1848	RETVAL = Mix_PlayMusic (self, loops);
1225	OUTPUT:	1849	OUTPUT:
1226	RETVAL	1850	RETVAL
1227		1851
		1852	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		1853
		1854	BOOT:
		1855	{
		1856	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
		1857	static const struct {
		1858	const char *name;
		1859	IV iv;
		1860	} *civ, const_iv[] = {
		1861	# define const_iv(name) { # name, (IV)name }
		1862	const_iv (GL_COLOR_MATERIAL),
		1863	const_iv (GL_SMOOTH),
		1864	const_iv (GL_FLAT),
		1865	const_iv (GL_DITHER),
		1866	const_iv (GL_BLEND),
		1867	const_iv (GL_CULL_FACE),
		1868	const_iv (GL_SCISSOR_TEST),
		1869	const_iv (GL_DEPTH_TEST),
		1870	const_iv (GL_ALPHA_TEST),
		1871	const_iv (GL_NORMALIZE),
		1872	const_iv (GL_RESCALE_NORMAL),
		1873	const_iv (GL_FRONT),
		1874	const_iv (GL_BACK),
		1875	const_iv (GL_AND),
		1876	const_iv (GL_ONE),
		1877	const_iv (GL_ZERO),
		1878	const_iv (GL_SRC_ALPHA),
		1879	const_iv (GL_DST_ALPHA),
		1880	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1881	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1882	const_iv (GL_SRC_ALPHA_SATURATE),
		1883	const_iv (GL_RGB),
		1884	const_iv (GL_RGBA),
		1885	const_iv (GL_RGBA4),
		1886	const_iv (GL_RGBA8),
		1887	const_iv (GL_RGB5_A1),
		1888	const_iv (GL_UNSIGNED_BYTE),
		1889	const_iv (GL_UNSIGNED_SHORT),
		1890	const_iv (GL_UNSIGNED_INT),
		1891	const_iv (GL_ALPHA),
		1892	const_iv (GL_INTENSITY),
		1893	const_iv (GL_LUMINANCE),
		1894	const_iv (GL_LUMINANCE_ALPHA),
		1895	const_iv (GL_FLOAT),
		1896	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		1897	const_iv (GL_COMPILE),
		1898	const_iv (GL_TEXTURE_1D),
		1899	const_iv (GL_TEXTURE_2D),
		1900	const_iv (GL_TEXTURE_ENV),
		1901	const_iv (GL_TEXTURE_MAG_FILTER),
		1902	const_iv (GL_TEXTURE_MIN_FILTER),
		1903	const_iv (GL_TEXTURE_ENV_MODE),
		1904	const_iv (GL_TEXTURE_WRAP_S),
		1905	const_iv (GL_TEXTURE_WRAP_T),
		1906	const_iv (GL_REPEAT),
		1907	const_iv (GL_CLAMP),
		1908	const_iv (GL_CLAMP_TO_EDGE),
		1909	const_iv (GL_NEAREST),
		1910	const_iv (GL_LINEAR),
		1911	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1912	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1913	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1914	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1915	const_iv (GL_GENERATE_MIPMAP),
		1916	const_iv (GL_MODULATE),
		1917	const_iv (GL_DECAL),
		1918	const_iv (GL_REPLACE),
		1919	const_iv (GL_DEPTH_BUFFER_BIT),
		1920	const_iv (GL_COLOR_BUFFER_BIT),
		1921	const_iv (GL_PROJECTION),
		1922	const_iv (GL_MODELVIEW),
		1923	const_iv (GL_COLOR_LOGIC_OP),
		1924	const_iv (GL_SEPARABLE_2D),
		1925	const_iv (GL_CONVOLUTION_2D),
		1926	const_iv (GL_CONVOLUTION_BORDER_MODE),
		1927	const_iv (GL_CONSTANT_BORDER),
		1928	const_iv (GL_LINES),
		1929	const_iv (GL_LINE_STRIP),
		1930	const_iv (GL_LINE_LOOP),
		1931	const_iv (GL_QUADS),
		1932	const_iv (GL_QUAD_STRIP),
		1933	const_iv (GL_TRIANGLES),
		1934	const_iv (GL_TRIANGLE_STRIP),
		1935	const_iv (GL_TRIANGLE_FAN),
		1936	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		1937	const_iv (GL_FASTEST),
		1938	const_iv (GL_V2F),
		1939	const_iv (GL_V3F),
		1940	const_iv (GL_T2F_V3F),
		1941	const_iv (GL_T2F_N3F_V3F),
		1942	# undef const_iv
		1943	};
		1944
		1945	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		1946	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1947	}
		1948
		1949	char *
		1950	gl_vendor ()
		1951	CODE:
		1952	RETVAL = (char *)glGetString (GL_VENDOR);
		1953	OUTPUT:
		1954	RETVAL
		1955
		1956	char *
		1957	gl_version ()
		1958	CODE:
		1959	RETVAL = (char *)glGetString (GL_VERSION);
		1960	OUTPUT:
		1961	RETVAL
		1962
		1963	char *
		1964	gl_extensions ()
		1965	CODE:
		1966	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1967	OUTPUT:
		1968	RETVAL
		1969
		1970	int glGetError ()
		1971
		1972	void glFinish ()
		1973
		1974	void glClear (int mask)
		1975
		1976	void glClearColor (float r, float g, float b, float a = 1.0)
		1977	PROTOTYPE: @
		1978
		1979	void glEnable (int cap)
		1980
		1981	void glDisable (int cap)
		1982
		1983	void glShadeModel (int mode)
		1984
		1985	void glHint (int target, int mode)
		1986
		1987	void glBlendFunc (int sfactor, int dfactor)
		1988
		1989	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1990	CODE:
		1991	gl_BlendFuncSeparate (sa, da, saa, daa);
		1992
		1993	void glDepthMask (int flag)
		1994
		1995	void glLogicOp (int opcode)
		1996
		1997	void glColorMask (int red, int green, int blue, int alpha)
		1998
		1999	void glMatrixMode (int mode)
		2000
		2001	void glPushMatrix ()
		2002
		2003	void glPopMatrix ()
		2004
		2005	void glLoadIdentity ()
		2006
		2007	void glDrawBuffer (int buffer)
		2008
		2009	void glReadBuffer (int buffer)
		2010
		2011	# near_ and far_ are due to microsofts buggy "c" compiler
		2012	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2013
		2014	# near_ and far_ are due to microsofts buggy "c" compiler
		2015	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2016
		2017	void glViewport (int x, int y, int width, int height)
		2018
		2019	void glScissor (int x, int y, int width, int height)
		2020
		2021	void glTranslate (float x, float y, float z = 0.)
		2022	CODE:
		2023	glTranslatef (x, y, z);
		2024
		2025	void glScale (float x, float y, float z = 1.)
		2026	CODE:
		2027	glScalef (x, y, z);
		2028
		2029	void glRotate (float angle, float x, float y, float z)
		2030	CODE:
		2031	glRotatef (angle, x, y, z);
		2032
		2033	void glBegin (int mode)
		2034
		2035	void glEnd ()
		2036
		2037	void glColor (float r, float g, float b, float a = 1.0)
		2038	PROTOTYPE: @
		2039	ALIAS:
		2040	glColor_premultiply = 1
		2041	CODE:
		2042	if (ix)
		2043	{
		2044	r *= a;
		2045	g *= a;
		2046	b *= a;
		2047	}
		2048	// microsoft visual "c" rounds instead of truncating...
		2049	glColor4f (r, g, b, a);
		2050
		2051	void glInterleavedArrays (int format, int stride, char *data)
		2052
		2053	void glDrawElements (int mode, int count, int type, char *indices)
		2054
		2055	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2056
		2057	void glRasterPos (float x, float y, float z = 0.)
		2058	CODE:
		2059	glRasterPos3f (0, 0, z);
		2060	glBitmap (0, 0, 0, 0, x, y, 0);
		2061
		2062	void glVertex (float x, float y, float z = 0.)
		2063	CODE:
		2064	glVertex3f (x, y, z);
		2065
		2066	void glTexCoord (float s, float t)
		2067	CODE:
		2068	glTexCoord2f (s, t);
		2069
		2070	void glTexEnv (int target, int pname, float param)
		2071	CODE:
		2072	glTexEnvf (target, pname, param);
		2073
		2074	void glTexParameter (int target, int pname, float param)
		2075	CODE:
		2076	glTexParameterf (target, pname, param);
		2077
		2078	void glBindTexture (int target, int name)
		2079
		2080	void glConvolutionParameter (int target, int pname, float params)
		2081	CODE:
		2082	if (gl.ConvolutionParameterf)
		2083	gl.ConvolutionParameterf (target, pname, params);
		2084
		2085	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2086	CODE:
		2087	if (gl.ConvolutionFilter2D)
		2088	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2089
		2090	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		2091	CODE:
		2092	if (gl.SeparableFilter2D)
		2093	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
		2094
		2095	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		2096
		2097	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2098
		2099	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2100
		2101	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
		2102
		2103	int glGenTexture ()
		2104	CODE:
		2105	{
		2106	GLuint name;
		2107	glGenTextures (1, &name);
		2108	RETVAL = name;
		2109	}
		2110	OUTPUT:
		2111	RETVAL
		2112
		2113	void glDeleteTexture (int name)
		2114	CODE:
		2115	{
		2116	GLuint name_ = name;
		2117	glDeleteTextures (1, &name_);
		2118	}
		2119
		2120	int glGenList ()
		2121	CODE:
		2122	RETVAL = glGenLists (1);
		2123	OUTPUT:
		2124	RETVAL
		2125
		2126	void glDeleteList (int list)
		2127	CODE:
		2128	glDeleteLists (list, 1);
		2129
		2130	void glNewList (int list, int mode = GL_COMPILE)
		2131
		2132	void glEndList ()
		2133
		2134	void glCallList (int list)
		2135

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