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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.46 by root, Mon Apr 17 19:20:59 2006 UTC vs.
Revision 1.101 by root, Sat Jun 3 21:57:23 2006 UTC

		1	#ifdef _WIN32
		2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls
		3	# include <malloc.h>
		4	# include <windows.h>
		5	# pragma warning(disable:4244)
		6	#endif
		7
1	#include "EXTERN.h"	8	#include "EXTERN.h"
2	#include "perl.h"	9	#include "perl.h"
3	#include "XSUB.h"	10	#include "XSUB.h"
4		11
		12	#include <math.h>
5	#include <string.h>	13	#include <string.h>
6	#include <stdio.h>	14	#include <stdio.h>
7		15
8	#include <SDL.h>	16	#include <SDL.h>
		17	#include <SDL_endian.h>
9	#include <SDL_image.h>	18	#include <SDL_image.h>
		19	#include <SDL_mixer.h>
10	#include <SDL_opengl.h>	20	#include <SDL_opengl.h>
11		21
12	#include <glib/gmacros.h>	22	#include <glib/gmacros.h>
13		23
14	#include <pango/pango.h>	24	#include <pango/pango.h>
15	#include <pango/pangofc-fontmap.h>	25	#include <pango/pangofc-fontmap.h>
16	#include <pango/pangoft2.h>	26	#include <pango/pangoft2.h>
		27	#include <pango/pangocairo.h>
17		28
		29	#ifndef _WIN32
18	#include <sys/types.h>	30	# include <sys/types.h>
19	#include <sys/socket.h>	31	# include <sys/socket.h>
20	#include <netinet/in.h>	32	# include <netinet/in.h>
21	#include <netinet/tcp.h>	33	# include <netinet/tcp.h>
22
23	#include <inttypes.h>	34	# include <inttypes.h>
		35	#else
		36	typedef unsigned char uint8_t;
		37	typedef unsigned short uint16_t;
		38	typedef unsigned int uint32_t;
		39	typedef signed char int8_t;
		40	typedef signed short int16_t;
		41	typedef signed int int32_t;
		42	#endif
		43
		44	#include "glext.h"
24		45
25	#define FOW_DARKNESS 32	46	#define FOW_DARKNESS 32
26		47
27	#define MAP_EXTEND_X 32	48	#define MAP_EXTEND_X 32
28	#define MAP_EXTEND_Y 512	49	#define MAP_EXTEND_Y 512
29		50
30	static PangoContext *context;	51	#define MIN_FONT_HEIGHT 10
31	static PangoFontMap *fontmap;	52
		53	#define GL_CALL(type,func,args) \
		54	{ \
		55	static int init_; \
		56	static type fptr_; \
		57	\
		58	if (!init_) \
		59	{ \
		60	init_ = 1; \
		61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
		62	} \
		63	\
		64	if (fptr_) \
		65	fptr_ args; \
		66	}
		67
		68	typedef Mix_Chunk *CFClient__MixChunk;
		69	typedef Mix_Music *CFClient__MixMusic;
		70
		71	typedef PangoFontDescription *CFClient__Font;
32		72
33	typedef struct cf_layout {	73	typedef struct cf_layout {
34	PangoLayout *pl;	74	PangoLayout *pl; // either derived from a cairo or ft2 context
		75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
		76	float r, g, b, a; // default color for rgba mode
35	int base_height;	77	int base_height;
		78	CFClient__Font font;
36	} *CFClient__Layout;	79	} *CFClient__Layout;
		80
		81	static CFClient__Font default_font;
		82	static PangoContext *ft2_context, *cairo_context;
		83	static PangoFontMap *ft2_fontmap, *cairo_fontmap;
37		84
38	static void	85	static void
39	substitute_func (FcPattern *pattern, gpointer data)	86	substitute_func (FcPattern *pattern, gpointer data)
40	{	87	{
41	FcPatternAddBool (pattern, FC_HINTING , 1);	88	FcPatternAddBool (pattern, FC_HINTING , 1);
		89	#ifdef _WIN32
		90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
		91	#else
42	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
		93	#endif
43	}	94	}
44		95
45	static void	96	static void
46	layout_update (CFClient__Layout self)	97	layout_update_font (CFClient__Layout self)
47	{	98	{
48	/* use a random scale factor to account for unknown descenders, 0.8 works	99	/* use a random scale factor to account for unknown descenders, 0.8 works
49	* reasonably well with bitstream vera	100	* reasonably well with bitstream vera
50	*/	101	*/
51	PangoFontDescription *font = pango_context_get_font_description (context);	102	PangoFontDescription *font = self->font ? self->font : default_font;
52		103
53	int height = self->base_height * (PANGO_SCALE * 8 / 10);
54
55	if (pango_font_description_get_size (font) != height)
56	{
57	pango_font_description_set_absolute_size (font, height);	104	pango_font_description_set_absolute_size (font,
58	pango_layout_context_changed (self->pl);	105	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
59	}	106
		107	pango_layout_set_font_description (self->pl, font);
60	}	108	}
61		109
62	static void	110	static void
63	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	111	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)
64	{	112	{
65	layout_update (self);
66
67	pango_layout_get_pixel_size (self->pl, w, h);	113	pango_layout_get_pixel_size (self->pl, w, h);
68		114
69	*w = (*w + 3) & ~3;
70	if (!*w) *w = 1;	115	if (!*w) *w = 1;
71	if (!*h) *h = 1;	116	if (!*h) *h = 1;
		117
		118	*w = (*w + 3) & ~3;
72	}	119	}
73		120
74	typedef uint16_t mapface;	121	typedef uint16_t mapface;
75		122
76	typedef struct {	123	typedef struct {
…		…
97	mapface *face;	144	mapface *face;
98		145
99	int texs;	146	int texs;
100	maptex *tex;	147	maptex *tex;
101		148
102	uint32_t rows;	149	int32_t rows;
103	maprow *row;	150	maprow *row;
104	} *CFClient__Map;	151	} *CFClient__Map;
105		152
106	static char *	153	static char *
107	prepend (char *ptr, int sze, int inc)	154	prepend (char *ptr, int sze, int inc)
…		…
202		249
203	static void	250	static void
204	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	251	map_blank (CFClient__Map self, int x0, int y0, int w, int h)
205	{	252	{
206	int x, y;	253	int x, y;
		254	maprow *row;
207		255
208	for (y = y0; y < y0 + h; y++)	256	for (y = y0; y < y0 + h; y++)
209	if (y >= 0)	257	if (y >= 0)
210	{	258	{
211	if (y >= self->rows)	259	if (y >= self->rows)
212	break;	260	break;
213		261
214	maprow *row = self->row + y;	262	row = self->row + y;
215		263
216	for (x = x0; x < x0 + w; x++)	264	for (x = x0; x < x0 + w; x++)
217	if (x >= row->c0)	265	if (x >= row->c0)
218	{	266	{
219	if (x >= row->c1)	267	if (x >= row->c1)
…		…
222	row->col[x - row->c0].darkness = -1;	270	row->col[x - row->c0].darkness = -1;
223	}	271	}
224	}	272	}
225	}	273	}
226		274
		275	static void
		276	music_finished (void)
		277	{
		278	SDL_UserEvent ev;
		279
		280	ev.type = SDL_USEREVENT;
		281	ev.code = 0;
		282	ev.data1 = 0;
		283	ev.data2 = 0;
		284
		285	SDL_PushEvent ((SDL_Event *)&ev);
		286	}
		287
		288	static void
		289	channel_finished (int channel)
		290	{
		291	SDL_UserEvent ev;
		292
		293	ev.type = SDL_USEREVENT;
		294	ev.code = 1;
		295	ev.data1 = (void *)(long)channel;
		296	ev.data2 = 0;
		297
		298	SDL_PushEvent ((SDL_Event *)&ev);
		299	}
		300
227	MODULE = CFClient PACKAGE = CFClient	301	MODULE = CFClient PACKAGE = CFClient
228		302
229	PROTOTYPES: ENABLE	303	PROTOTYPES: ENABLE
230		304
231	BOOT:	305	BOOT:
232	{	306	{
		307	HV *stash = gv_stashpv ("CFClient", 1);
		308	static const struct {
		309	const char *name;
		310	IV iv;
		311	} *civ, const_iv[] = {
		312	# define const_iv(name) { # name, (IV)name }
		313	const_iv (SDL_ACTIVEEVENT),
		314	const_iv (SDL_KEYDOWN),
		315	const_iv (SDL_KEYUP),
		316	const_iv (SDL_MOUSEMOTION),
		317	const_iv (SDL_MOUSEBUTTONDOWN),
		318	const_iv (SDL_MOUSEBUTTONUP),
		319	const_iv (SDL_JOYAXISMOTION),
		320	const_iv (SDL_JOYBALLMOTION),
		321	const_iv (SDL_JOYHATMOTION),
		322	const_iv (SDL_JOYBUTTONDOWN),
		323	const_iv (SDL_JOYBUTTONUP),
		324	const_iv (SDL_QUIT),
		325	const_iv (SDL_SYSWMEVENT),
		326	const_iv (SDL_EVENT_RESERVEDA),
		327	const_iv (SDL_EVENT_RESERVEDB),
		328	const_iv (SDL_VIDEORESIZE),
		329	const_iv (SDL_VIDEOEXPOSE),
		330	const_iv (SDL_USEREVENT),
		331	const_iv (SDLK_KP0),
		332	const_iv (SDLK_KP1),
		333	const_iv (SDLK_KP2),
		334	const_iv (SDLK_KP3),
		335	const_iv (SDLK_KP4),
		336	const_iv (SDLK_KP5),
		337	const_iv (SDLK_KP6),
		338	const_iv (SDLK_KP7),
		339	const_iv (SDLK_KP8),
		340	const_iv (SDLK_KP9),
		341	const_iv (SDLK_KP_PERIOD),
		342	const_iv (SDLK_KP_DIVIDE),
		343	const_iv (SDLK_KP_MULTIPLY),
		344	const_iv (SDLK_KP_MINUS),
		345	const_iv (SDLK_KP_PLUS),
		346	const_iv (SDLK_KP_ENTER),
		347	const_iv (SDLK_KP_EQUALS),
		348	const_iv (SDLK_UP),
		349	const_iv (SDLK_DOWN),
		350	const_iv (SDLK_RIGHT),
		351	const_iv (SDLK_LEFT),
		352	const_iv (SDLK_INSERT),
		353	const_iv (SDLK_HOME),
		354	const_iv (SDLK_END),
		355	const_iv (SDLK_PAGEUP),
		356	const_iv (SDLK_PAGEDOWN),
		357	const_iv (SDLK_F1),
		358	const_iv (SDLK_F2),
		359	const_iv (SDLK_F3),
		360	const_iv (SDLK_F4),
		361	const_iv (SDLK_F5),
		362	const_iv (SDLK_F6),
		363	const_iv (SDLK_F7),
		364	const_iv (SDLK_F8),
		365	const_iv (SDLK_F9),
		366	const_iv (SDLK_F10),
		367	const_iv (SDLK_F11),
		368	const_iv (SDLK_F12),
		369	const_iv (SDLK_F13),
		370	const_iv (SDLK_F14),
		371	const_iv (SDLK_F15),
		372	const_iv (SDLK_NUMLOCK),
		373	const_iv (SDLK_CAPSLOCK),
		374	const_iv (SDLK_SCROLLOCK),
		375	const_iv (SDLK_RSHIFT),
		376	const_iv (SDLK_LSHIFT),
		377	const_iv (SDLK_RCTRL),
		378	const_iv (SDLK_LCTRL),
		379	const_iv (SDLK_RALT),
		380	const_iv (SDLK_LALT),
		381	const_iv (SDLK_RMETA),
		382	const_iv (SDLK_LMETA),
		383	const_iv (SDLK_LSUPER),
		384	const_iv (SDLK_RSUPER),
		385	const_iv (SDLK_MODE),
		386	const_iv (SDLK_COMPOSE),
		387	const_iv (SDLK_HELP),
		388	const_iv (SDLK_PRINT),
		389	const_iv (SDLK_SYSREQ),
		390	const_iv (SDLK_BREAK),
		391	const_iv (SDLK_MENU),
		392	const_iv (SDLK_POWER),
		393	const_iv (SDLK_EURO),
		394	const_iv (SDLK_UNDO),
		395	const_iv (KMOD_NONE),
		396	const_iv (KMOD_LSHIFT),
		397	const_iv (KMOD_RSHIFT),
		398	const_iv (KMOD_LCTRL),
		399	const_iv (KMOD_RCTRL),
		400	const_iv (KMOD_LALT),
		401	const_iv (KMOD_RALT),
		402	const_iv (KMOD_LMETA),
		403	const_iv (KMOD_RMETA),
		404	const_iv (KMOD_NUM),
		405	const_iv (KMOD_CAPS),
		406	const_iv (KMOD_MODE),
		407	const_iv (KMOD_CTRL),
		408	const_iv (KMOD_SHIFT),
		409	const_iv (KMOD_ALT),
		410	const_iv (KMOD_META)
		411	# undef const_iv
		412	};
		413
		414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		416	}
		417
		418	void
		419	pango_init ()
		420	CODE:
		421	{
		422	// delayed, so it can pick up new fonts added by AddFontResourceEx
233	fontmap = pango_ft2_font_map_new ();	423	ft2_fontmap = pango_ft2_font_map_new ();
234	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);
235	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
		426
		427	cairo_fontmap = pango_cairo_font_map_get_default ();
		428	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
236	}	429	}
		430
		431	int
		432	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
		433
		434	void
		435	SDL_Quit ()
		436
		437	void
		438	SDL_ListModes ()
		439	PPCODE:
		440	{
		441	SDL_Rect **m;
		442
		443	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
		444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
		445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
		446	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
		447
		448	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		449	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);
		450
		451	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
		452	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
		453	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
		454	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
		455
		456	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		457
		458	SDL_EnableUNICODE (1);
		459	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		460
		461	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
		462
		463	if (m && m != (SDL_Rect **)-1)
		464	while (*m)
		465	{
		466	AV *av = newAV ();
		467	av_push (av, newSViv ((*m)->w));
		468	av_push (av, newSViv ((*m)->h));
		469	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		470
		471	++m;
		472	}
		473	}
		474
		475	char *
		476	SDL_GetError ()
		477
		478	int
		479	SDL_SetVideoMode (int w, int h, int fullscreen)
		480	CODE:
		481	RETVAL = !!SDL_SetVideoMode (
		482	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
		483	);
		484	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		485	OUTPUT:
		486	RETVAL
		487
		488	void
		489	SDL_GL_SwapBuffers ()
		490
		491	char *
		492	SDL_GetKeyName (int sym)
		493
		494	void
		495	SDL_PollEvent ()
		496	PPCODE:
		497	{
		498	SDL_Event ev;
		499
		500	while (SDL_PollEvent (&ev))
		501	{
		502	HV *hv = newHV ();
		503	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		504
		505	switch (ev.type)
		506	{
		507	case SDL_KEYDOWN:
		508	case SDL_KEYUP:
		509	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
		510	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
		511	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		512	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
		513	break;
		514
		515	case SDL_ACTIVEEVENT:
		516	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
		517	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
		518	break;
		519
		520	case SDL_MOUSEMOTION:
		521	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		522
		523	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
		524	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
		525	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
		526	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
		527	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
		528	break;
		529
		530	case SDL_MOUSEBUTTONDOWN:
		531	case SDL_MOUSEBUTTONUP:
		532	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		533
		534	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
		535	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
		536	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
		537	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		538	break;
		539
		540	case SDL_USEREVENT:
		541	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		542	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		543	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		544	break;
		545	}
		546
		547	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		548	}
		549	}
		550
		551	int
		552	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
		553	POSTCALL:
		554	Mix_HookMusicFinished (music_finished);
		555	Mix_ChannelFinished (channel_finished);
		556
		557	void
		558	Mix_CloseAudio ()
		559
		560	int
		561	Mix_AllocateChannels (int numchans = -1)
237		562
238	void	563	void
239	lowdelay (int fd, int val = 1)	564	lowdelay (int fd, int val = 1)
240	CODE:	565	CODE:
		566	#ifndef _WIN32
241	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	567	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
242		568	#endif
243	char *
244	gl_version ()
245	CODE:
246	RETVAL = (char *)glGetString (GL_VERSION);
247	OUTPUT:
248	RETVAL
249
250	char *
251	gl_extensions ()
252	CODE:
253	RETVAL = (char *)glGetString (GL_EXTENSIONS);
254	OUTPUT:
255	RETVAL
256		569
257	void	570	void
258	add_font (char *file)	571	add_font (char *file)
259	CODE:	572	CODE:
260	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	573	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
261		574	#ifdef _WIN32
262	void	575	// cairo... sigh... requires win2000
263	set_font (char *file)	576	AddFontResourceEx (file, FR_PRIVATE, 0);
264	CODE:	577	#endif
265	{
266	int count;
267	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
268	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
269	FcPatternDestroy (pattern);
270	pango_context_set_font_description (context, font);
271	}
272		578
273	void	579	void
274	load_image_inline (SV *image_)	580	load_image_inline (SV *image_)
275	ALIAS:	581	ALIAS:
276	load_image_file = 1	582	load_image_file = 1
…		…
292	croak ("load_image: %s", SDL_GetError ());	598	croak ("load_image: %s", SDL_GetError ());
293		599
294	fmt.palette = NULL;	600	fmt.palette = NULL;
295	fmt.BitsPerPixel = 32;	601	fmt.BitsPerPixel = 32;
296	fmt.BytesPerPixel = 4;	602	fmt.BytesPerPixel = 4;
		603	#if SDL_BYTEORDER == SDL_LIL_ENDIAN
297	fmt.Rmask = 0x000000ff;	604	fmt.Rmask = 0x000000ff;
298	fmt.Gmask = 0x0000ff00;	605	fmt.Gmask = 0x0000ff00;
299	fmt.Bmask = 0x00ff0000;	606	fmt.Bmask = 0x00ff0000;
300	fmt.Amask = 0xff000000;	607	fmt.Amask = 0xff000000;
		608	#else
		609	fmt.Rmask = 0xff000000;
		610	fmt.Gmask = 0x00ff0000;
		611	fmt.Bmask = 0x0000ff00;
		612	fmt.Amask = 0x000000ff;
		613	#endif
301	fmt.Rloss = 0;	614	fmt.Rloss = 0;
302	fmt.Gloss = 0;	615	fmt.Gloss = 0;
303	fmt.Bloss = 0;	616	fmt.Bloss = 0;
304	fmt.Aloss = 0;	617	fmt.Aloss = 0;
305	fmt.Rshift = 0;	618	fmt.Rshift = 0;
…		…
319	SDL_LockSurface (surface2);	632	SDL_LockSurface (surface2);
320	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	633	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
321	SDL_UnlockSurface (surface2);	634	SDL_UnlockSurface (surface2);
322	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	635	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
323	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	636	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
324	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_INT_8_8_8_8_REV)));	637	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
325		638
326	SDL_FreeSurface (surface);	639	SDL_FreeSurface (surface);
327	SDL_FreeSurface (surface2);	640	SDL_FreeSurface (surface2);
328	}	641	}
329		642
…		…
351	PUSHs (sv_2mortal (newSViv (b / y)));	664	PUSHs (sv_2mortal (newSViv (b / y)));
352	PUSHs (sv_2mortal (newSViv (a / y)));	665	PUSHs (sv_2mortal (newSViv (a / y)));
353	}	666	}
354		667
355	void	668	void
		669	error (char *message)
		670	CODE:
		671	fprintf (stderr, "ERROR: %s\n", message);
		672	#ifdef _WIN32
		673	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		674	#endif
		675
		676	void
356	fatal (char *message)	677	fatal (char *message)
357	CODE:	678	CODE:
358	#ifdef WIN32
359	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
360	#else
361	fprintf (stderr, "FATAL: %s\n", message);	679	fprintf (stderr, "FATAL: %s\n", message);
		680	#ifdef _WIN32
		681	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
362	#endif	682	#endif
363	exit (1);	683	exit (1);
364		684
		685	MODULE = CFClient PACKAGE = CFClient::Font
		686
		687	CFClient::Font
		688	new_from_file (SV *class, char *path, int id = 0)
		689	CODE:
		690	{
		691	int count;
		692	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
		693	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		694	FcPatternDestroy (pattern);
		695	}
		696	OUTPUT:
		697	RETVAL
		698
		699	void
		700	DESTROY (CFClient::Font self)
		701	CODE:
		702	pango_font_description_free (self);
		703
		704	void
		705	make_default (CFClient::Font self)
		706	CODE:
		707	default_font = self;
		708
365	MODULE = CFClient PACKAGE = CFClient::Layout	709	MODULE = CFClient PACKAGE = CFClient::Layout
366		710
367	CFClient::Layout	711	CFClient::Layout
368	new (SV *class, int base_height = 10)	712	new (SV *class, int rgba = 0)
369	CODE:	713	CODE:
		714	#if _WIN32
		715	//rgba = 0;//D make stext nicer, breaks TextView
		716	#endif
370	New (0, RETVAL, 1, struct cf_layout);	717	New (0, RETVAL, 1, struct cf_layout);
371	RETVAL->base_height = base_height;	718
372	RETVAL->pl = pango_layout_new (context);	719	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		720	RETVAL->rgba = rgba;
		721	RETVAL->r = 1.;
		722	RETVAL->g = 1.;
		723	RETVAL->b = 1.;
		724	RETVAL->a = 1.;
		725	RETVAL->base_height = MIN_FONT_HEIGHT;
		726	RETVAL->font = 0;
		727
373	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	728	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		729	layout_update_font (RETVAL);
374	OUTPUT:	730	OUTPUT:
375	RETVAL	731	RETVAL
376		732
377	void	733	void
378	DESTROY (CFClient::Layout self)	734	DESTROY (CFClient::Layout self)
379	CODE:	735	CODE:
380	g_object_unref (self->pl);	736	g_object_unref (self->pl);
381	Safefree (self);	737	Safefree (self);
382		738
		739	int
		740	is_rgba (CFClient::Layout self)
		741	CODE:
		742	RETVAL = self->rgba;
		743	OUTPUT:
		744	RETVAL
		745
383	void	746	void
384	set_text (CFClient::Layout self, SV *text_)	747	set_text (CFClient::Layout self, SV *text_)
385	CODE:	748	CODE:
386	{	749	{
387	STRLEN textlen;	750	STRLEN textlen;
…		…
401	}	764	}
402		765
403	SV *	766	SV *
404	get_text (CFClient::Layout self)	767	get_text (CFClient::Layout self)
405	CODE:	768	CODE:
406	RETVAL = newSVpv (pango_layout_get_text (self), 0);	769	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
407	SvUTF8_on (RETVAL);	770	SvUTF8_on (RETVAL);
408	OUTPUT:	771	OUTPUT:
409	RETVAL	772	RETVAL
410		773
411	void	774	void
		775	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		776	CODE:
		777	self->r = r;
		778	self->g = g;
		779	self->b = b;
		780	self->a = a;
		781
		782	void
		783	set_font (CFClient::Layout self, CFClient::Font font = 0)
		784	CODE:
		785	if (self->font != font)
		786	{
		787	self->font = font;
		788	layout_update_font (self);
		789	}
		790
		791	void
412	set_height (CFClient::Layout self, int base_height)	792	set_height (CFClient::Layout self, int base_height)
413	CODE:	793	CODE:
		794	if (self->base_height != base_height)
		795	{
414	self->base_height = base_height;	796	self->base_height = base_height;
		797	layout_update_font (self);
		798	}
415		799
416	void	800	void
417	set_width (CFClient::Layout self, int max_width = -1)	801	set_width (CFClient::Layout self, int max_width = -1)
418	CODE:	802	CODE:
419	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	803	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
		804
		805	void
		806	set_indent (CFClient::Layout self, int indent)
		807	CODE:
		808	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		809
		810	void
		811	set_spacing (CFClient::Layout self, int spacing)
		812	CODE:
		813	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		814
		815	void
		816	set_ellipsise (CFClient::Layout self, int ellipsise)
		817	CODE:
		818	pango_layout_set_ellipsize (self->pl,
		819	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		820	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		821	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		822	: PANGO_ELLIPSIZE_NONE
		823	);
		824
		825	void
		826	set_single_paragraph_mode (CFClient::Layout self, int spm)
		827	CODE:
		828	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
420		829
421	void	830	void
422	size (CFClient::Layout self)	831	size (CFClient::Layout self)
423	PPCODE:	832	PPCODE:
424	{	833	{
425	int w, h;	834	int w, h;
426		835
427	layout_update (self);
428	layout_get_pixel_size (self, &w, &h);	836	layout_get_pixel_size (self, &w, &h);
429		837
430	EXTEND (SP, 2);	838	EXTEND (SP, 2);
431	PUSHs (sv_2mortal (newSViv (w)));	839	PUSHs (sv_2mortal (newSViv (w)));
432	PUSHs (sv_2mortal (newSViv (h)));	840	PUSHs (sv_2mortal (newSViv (h)));
…		…
435	int	843	int
436	xy_to_index (CFClient::Layout self, int x, int y)	844	xy_to_index (CFClient::Layout self, int x, int y)
437	CODE:	845	CODE:
438	{	846	{
439	int index, trailing;	847	int index, trailing;
440
441	layout_update (self);
442	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	848	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
443
444	RETVAL = index;	849	RETVAL = index;
445	}	850	}
446	OUTPUT:	851	OUTPUT:
447	RETVAL	852	RETVAL
448		853
449	void	854	void
450	cursor_pos (CFClient::Layout self, int index)	855	cursor_pos (CFClient::Layout self, int index)
451	PPCODE:	856	PPCODE:
452	{	857	{
453	PangoRectangle strong_pos;	858	PangoRectangle strong_pos;
454	layout_update (self);
455	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	859	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
456		860
457	EXTEND (SP, 3);	861	EXTEND (SP, 3);
458	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	862	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
459	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	863	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
464	render (CFClient::Layout self)	868	render (CFClient::Layout self)
465	PPCODE:	869	PPCODE:
466	{	870	{
467	SV *retval;	871	SV *retval;
468	int w, h;	872	int w, h;
469	FT_Bitmap bitmap;
470		873
471	layout_update (self);
472	layout_get_pixel_size (self, &w, &h);	874	layout_get_pixel_size (self, &w, &h);
473		875
		876	if (self->rgba)
		877	{
		878	cairo_surface_t *surface;
		879	cairo_t *cairo;
		880
		881	retval = newSV (w * h * 4);
		882	SvPOK_only (retval);
		883	SvCUR_set (retval, w * h * 4);
		884
		885	memset (SvPVX (retval), 0, w * h * 4);
		886
		887	surface = cairo_image_surface_create_for_data (
		888	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
		889	cairo = cairo_create (surface);
		890	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		891
		892	pango_cairo_show_layout (cairo, self->pl);
		893
		894	cairo_destroy (cairo);
		895	cairo_surface_destroy (surface);
		896
		897	// what a mess, and its premultiplied, too :(
		898	{
		899	uint32_t *p = (uint32_t *)SvPVX (retval);
		900	uint32_t *e = p + w * h;
		901
		902	while (p < e)
		903	{
		904	uint32_t rgba = *p;
		905	rgba = (rgba >> 24) | (rgba << 8);
		906	#if 0
		907	#ifdef _WIN32
		908	{//D
		909	uint8_t r = rgba >> 24;
		910	uint8_t g = rgba >> 16;
		911	uint8_t b = rgba >> 8;
		912	uint8_t a = rgba >> 0;
		913
		914	rgba = (rgba & 0xffffff00) | a;
		915	}
		916	#endif
		917	#endif
		918	rgba = SDL_SwapBE32 (rgba);
		919	*p++ = rgba;
		920	}
		921	}
		922
		923	EXTEND (SP, 5);
		924	PUSHs (sv_2mortal (newSViv (w)));
		925	PUSHs (sv_2mortal (newSViv (h)));
		926	PUSHs (sv_2mortal (retval));
		927	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		928	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		929	}
		930	else
		931	{
		932	FT_Bitmap bitmap;
		933
474	retval = newSV (w * h);	934	retval = newSV (w * h);
475	SvPOK_only (retval);	935	SvPOK_only (retval);
476	SvCUR_set (retval, w * h);	936	SvCUR_set (retval, w * h);
477		937
478	bitmap.rows = h;	938	bitmap.rows = h;
479	bitmap.width = w;	939	bitmap.width = w;
480	bitmap.pitch = w;	940	bitmap.pitch = w;
481	bitmap.buffer = (unsigned char*)SvPVX (retval);	941	bitmap.buffer = (unsigned char*)SvPVX (retval);
482	bitmap.num_grays = 256;	942	bitmap.num_grays = 256;
483	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	943	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
484		944
485	memset (bitmap.buffer, 0, w * h);	945	memset (bitmap.buffer, 0, w * h);
486		946
487	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	947	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
488		948
489	EXTEND (SP, 3);	949	EXTEND (SP, 5);
490	PUSHs (sv_2mortal (newSViv (w)));	950	PUSHs (sv_2mortal (newSViv (w)));
491	PUSHs (sv_2mortal (newSViv (h)));	951	PUSHs (sv_2mortal (newSViv (h)));
492	PUSHs (sv_2mortal (retval));	952	PUSHs (sv_2mortal (retval));
		953	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		954	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		955	}
493	}	956	}
494		957
495	MODULE = CFClient PACKAGE = CFClient::Texture	958	MODULE = CFClient PACKAGE = CFClient::Texture
496		959
497	void	960	void
498	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	961	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
499	PROTOTYPE: $$$;$$	962	PROTOTYPE: $$$;$$
		963	ALIAS:
		964	draw_quad_alpha = 1
		965	draw_quad_alpha_premultiplied = 2
500	CODE:	966	CODE:
501	{	967	{
502	HV *hv = (HV *)SvRV (self);	968	HV *hv = (HV *)SvRV (self);
503	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	969	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
504	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	970	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
505	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	971	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
506	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
507		972
508	if (items < 5)	973	if (items < 5)
509	{	974	{
510	w = SvNV (*hv_fetch (hv, "w", 1, 1));	975	w = SvNV (*hv_fetch (hv, "w", 1, 1));
511	h = SvNV (*hv_fetch (hv, "h", 1, 1));	976	h = SvNV (*hv_fetch (hv, "h", 1, 1));
512	}	977	}
513		978
		979	if (ix)
		980	{
		981	glEnable (GL_BLEND);
		982	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		983	glEnable (GL_ALPHA_TEST);
		984	glAlphaFunc (GL_GREATER, 0.01f);
		985	}
		986
514	glBindTexture (GL_TEXTURE_2D, name);	987	glBindTexture (GL_TEXTURE_2D, name);
515	if (wrap_mode) {	988
516	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
517	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
518	}
519	glBegin (GL_QUADS);	989	glBegin (GL_QUADS);
520	glTexCoord2f (0, 0); glVertex2f (x , y );	990	glTexCoord2f (0, 0); glVertex2f (x , y );
521	glTexCoord2f (0, t); glVertex2f (x , y + h);	991	glTexCoord2f (0, t); glVertex2f (x , y + h);
522	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	992	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
523	glTexCoord2f (s, 0); glVertex2f (x + w, y );	993	glTexCoord2f (s, 0); glVertex2f (x + w, y );
524	glEnd ();	994	glEnd ();
		995
		996	if (ix)
		997	{
		998	glDisable (GL_ALPHA_TEST);
		999	glDisable (GL_BLEND);
		1000	}
525	}	1001	}
526		1002
527	MODULE = CFClient PACKAGE = CFClient::Map	1003	MODULE = CFClient PACKAGE = CFClient::Map
528		1004
529	CFClient::Map	1005	CFClient::Map
…		…
580	{	1056	{
581	Append (maptex, self->tex, self->texs, self->texs);	1057	Append (maptex, self->tex, self->texs, self->texs);
582	self->texs *= 2;	1058	self->texs *= 2;
583	}	1059	}
584		1060
		1061	{
585	maptex *tex = self->tex + texid;	1062	maptex *tex = self->tex + texid;
586		1063
587	tex->name = name;	1064	tex->name = name;
588	tex->w = w;	1065	tex->w = w;
589	tex->h = h;	1066	tex->h = h;
590	tex->s = s;	1067	tex->s = s;
591	tex->t = t;	1068	tex->t = t;
592	tex->r = r;	1069	tex->r = r;
593	tex->g = g;	1070	tex->g = g;
594	tex->b = b;	1071	tex->b = b;
595	tex->a = a;	1072	tex->a = a;
		1073	}
		1074
		1075	// somewhat hackish, but for textures that require it, it really
		1076	// improves the look, and most others don't suffer.
		1077	glBindTexture (GL_TEXTURE_2D, name);
		1078	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1079	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1080	// use uglier nearest interpolation because linear suffers
		1081	// from transparent color bleeding and ugly wrapping effects.
		1082	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
596	}	1083	}
597		1084
598	int	1085	int
599	ox (CFClient::Map self)	1086	ox (CFClient::Map self)
600	ALIAS:	1087	ALIAS:
601	oy = 1	1088	oy = 1
		1089	x = 2
		1090	y = 3
602	CODE:	1091	CODE:
603	switch (ix)	1092	switch (ix)
604	{	1093	{
605	case 0: RETVAL = self->ox; break;	1094	case 0: RETVAL = self->ox; break;
606	case 1: RETVAL = self->oy; break;	1095	case 1: RETVAL = self->oy; break;
		1096	case 2: RETVAL = self->x; break;
		1097	case 3: RETVAL = self->y; break;
607	}	1098	}
608	OUTPUT:	1099	OUTPUT:
609	RETVAL	1100	RETVAL
610		1101
611	void	1102	void
…		…
638	map1a_update (CFClient::Map self, SV *data_)	1129	map1a_update (CFClient::Map self, SV *data_)
639	CODE:	1130	CODE:
640	{	1131	{
641	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1132	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
642	uint8_t *data_end = (uint8_t *)SvEND (data_);	1133	uint8_t *data_end = (uint8_t *)SvEND (data_);
		1134	mapcell *cell;
		1135	int x, y, flags;
643		1136
644	while (data < data_end)	1137	while (data < data_end)
645	{	1138	{
646	int flags = (data [0] << 8) + data [1]; data += 2;	1139	flags = (data [0] << 8) + data [1]; data += 2;
647		1140
648	int x = ((flags >> 10) & 63) + self->x;	1141	x = ((flags >> 10) & 63) + self->x;
649	int y = ((flags >> 4) & 63) + self->y;	1142	y = ((flags >> 4) & 63) + self->y;
650		1143
651	mapcell *cell = map_get_cell (self, x, y);	1144	cell = map_get_cell (self, x, y);
652		1145
653	if (flags & 15)	1146	if (flags & 15)
654	{	1147	{
655	if (cell->darkness < 0)	1148	if (cell->darkness < 0)
656	{	1149	{
…		…
683	cell->darkness = -1;	1176	cell->darkness = -1;
684	}	1177	}
685	}	1178	}
686		1179
687	SV *	1180	SV *
688	mapmap (CFClient::Map self, int w, int h)	1181	mapmap (CFClient::Map self, int x0, int y0, int w, int h)
689	CODE:	1182	CODE:
690	{	1183	{
691	int x0, x1, x;	1184	int x1, x;
692	int y0, y1, y;	1185	int y1, y;
693	int z;	1186	int z;
694	SV *map_sv = newSV (w * h * sizeof (uint32_t));	1187	SV *map_sv = newSV (w * h * sizeof (uint32_t));
695	uint32_t *map = (uint32_t *)SvPVX (map_sv);	1188	uint32_t *map = (uint32_t *)SvPVX (map_sv);
696		1189
697	SvPOK_only (map_sv);	1190	SvPOK_only (map_sv);
698	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1191	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
699		1192
700	x0 = self->x - w / 2; x1 = x0 + w;	1193	x0 += self->x; x1 = x0 + w;
701	y0 = self->y - h / 2; y1 = y0 + h;	1194	y0 += self->y; y1 = y0 + h;
702		1195
703	for (y = y0; y < y1; y++)	1196	for (y = y0; y < y1; y++)
704	{	1197	{
705	maprow *row = 0 <= y && y < self->rows	1198	maprow *row = 0 <= y && y < self->rows
706	? self->row + y	1199	? self->row + y
…		…
746		1239
747	void	1240	void
748	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1241	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
749	PPCODE:	1242	PPCODE:
750	{	1243	{
		1244	int vx, vy;
		1245	int x, y, z;
		1246	int last_name;
		1247	mapface face;
751	int sw4 = (sw + 3) & ~3;	1248	int sw4 = (sw + 3) & ~3;
752	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1249	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
753	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1250	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1251
754	memset (darkness, 255, sw4 * sh);	1252	memset (darkness, 255, sw4 * sh);
755	SvPOK_only (darkness_sv);	1253	SvPOK_only (darkness_sv);
756	SvCUR_set (darkness_sv, sw4 * sh);	1254	SvCUR_set (darkness_sv, sw4 * sh);
757		1255
758	int vx = self->x + (self->w - sw) / 2 - shift_x;	1256	vx = self->x + (self->w - sw) / 2 - shift_x;
759	int vy = self->y + (self->h - sh) / 2 - shift_y;	1257	vy = self->y + (self->h - sh) / 2 - shift_y;
760		1258
761	/*	1259	/*
762	int vx = self->vx = self->w >= sw	1260	int vx = self->vx = self->w >= sw
763	? self->x + (self->w - sw) / 2	1261	? self->x + (self->w - sw) / 2
764	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1262	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
773	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1271	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
774	glEnable (GL_BLEND);	1272	glEnable (GL_BLEND);
775	glEnable (GL_TEXTURE_2D);	1273	glEnable (GL_TEXTURE_2D);
776	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1274	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
777		1275
778	int x, y, z;
779
780	int last_name = 0;
781
782	glBegin (GL_QUADS);	1276	glBegin (GL_QUADS);
		1277
		1278	last_name = 0;
783		1279
784	for (z = 0; z < 3; z++)	1280	for (z = 0; z < 3; z++)
785	for (y = 0; y < sh; y++)	1281	for (y = 0; y < sh; y++)
786	if (0 <= y + vy && y + vy < self->rows)	1282	if (0 <= y + vy && y + vy < self->rows)
787	{	1283	{
…		…
794		1290
795	darkness[y * sw4 + x] = cell->darkness < 0	1291	darkness[y * sw4 + x] = cell->darkness < 0
796	? 255 - FOW_DARKNESS	1292	? 255 - FOW_DARKNESS
797	: 255 - cell->darkness;	1293	: 255 - cell->darkness;
798		1294
799	mapface face = cell->face [z];	1295	face = cell->face [z];
800		1296
801	if (face)	1297	if (face)
802	{	1298	{
803	maptex tex = self->tex [face];	1299	maptex tex = self->tex [face];
804		1300
…		…
843	*data++ = 0; /* version 0 format */	1339	*data++ = 0; /* version 0 format */
844	*data++ = w >> 8; *data++ = w;	1340	*data++ = w >> 8; *data++ = w;
845	*data++ = h >> 8; *data++ = h;	1341	*data++ = h >> 8; *data++ = h;
846		1342
847	// we need to do this 'cause we don't keep an absolute coord system for rows	1343	// we need to do this 'cause we don't keep an absolute coord system for rows
848	// TODO: treat rows as we treat	1344	// TODO: treat rows as we treat columns
849	map_get_row (self, y0 + self->y - self->oy);//D	1345	map_get_row (self, y0 + self->y - self->oy);//D
850	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1346	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
851		1347
852	x0 += self->x - self->ox;	1348	x0 += self->x - self->ox;
853	y0 += self->y - self->oy;	1349	y0 += self->y - self->oy;
…		…
864	for (x = x0; x < x1; x++)	1360	for (x = x0; x < x1; x++)
865	{	1361	{
866	if (row && row->c0 <= x && x < row->c1)	1362	if (row && row->c0 <= x && x < row->c1)
867	{	1363	{
868	mapcell *cell = row->col + (x - row->c0);	1364	mapcell *cell = row->col + (x - row->c0);
869
870	uint8_t flags = 0;	1365	uint8_t flags = 0;
871		1366
872	if (cell->face [0]) flags |= 1;	1367	if (cell->face [0]) flags |= 1;
873	if (cell->face [1]) flags |= 2;	1368	if (cell->face [1]) flags |= 2;
874	if (cell->face [2]) flags |= 4;	1369	if (cell->face [2]) flags |= 4;
…		…
908	void	1403	void
909	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1404	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)
910	PPCODE:	1405	PPCODE:
911	{	1406	{
912	int x, y, z;	1407	int x, y, z;
		1408	int w, h;
913	int x1, y1;	1409	int x1, y1;
914		1410
915	if (*data++ != 0)	1411	if (*data++ != 0)
916	return; /* version mismatch */	1412	return; /* version mismatch */
917		1413
918	int w = *data++ << 8; w |= *data++;	1414	w = *data++ << 8; w |= *data++;
919	int h = *data++ << 8; h |= *data++;	1415	h = *data++ << 8; h |= *data++;
920		1416
921	// we need to do this 'cause we don't keep an absolute coord system for rows	1417	// we need to do this 'cause we don't keep an absolute coord system for rows
922	// TODO: treat rows as we treat	1418	// TODO: treat rows as we treat columns
923	map_get_row (self, y0 + self->y - self->oy);//D	1419	map_get_row (self, y0 + self->y - self->oy);//D
924	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1420	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
925		1421
926	x0 += self->x - self->ox;	1422	x0 += self->x - self->ox;
927	y0 += self->y - self->oy;	1423	y0 += self->y - self->oy;
…		…
962	}	1458	}
963	}	1459	}
964	}	1460	}
965	}	1461	}
966		1462
		1463	MODULE = CFClient PACKAGE = CFClient::MixChunk
		1464
		1465	CFClient::MixChunk
		1466	new_from_file (SV *class, char *path)
		1467	CODE:
		1468	RETVAL = Mix_LoadWAV (path);
		1469	OUTPUT:
		1470	RETVAL
		1471
		1472	void
		1473	DESTROY (CFClient::MixChunk self)
		1474	CODE:
		1475	Mix_FreeChunk (self);
		1476
		1477	int
		1478	volume (CFClient::MixChunk self, int volume = -1)
		1479	CODE:
		1480	RETVAL = Mix_VolumeChunk (self, volume);
		1481	OUTPUT:
		1482	RETVAL
		1483
		1484	int
		1485	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
		1486	CODE:
		1487	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		1488	OUTPUT:
		1489	RETVAL
		1490
		1491	MODULE = CFClient PACKAGE = CFClient::MixMusic
		1492
		1493	int
		1494	volume (int volume = -1)
		1495	CODE:
		1496	RETVAL = Mix_VolumeMusic (volume);
		1497	OUTPUT:
		1498	RETVAL
		1499
		1500	CFClient::MixMusic
		1501	new_from_file (SV *class, char *path)
		1502	CODE:
		1503	RETVAL = Mix_LoadMUS (path);
		1504	OUTPUT:
		1505	RETVAL
		1506
		1507	void
		1508	DESTROY (CFClient::MixMusic self)
		1509	CODE:
		1510	Mix_FreeMusic (self);
		1511
		1512	int
		1513	play (CFClient::MixMusic self, int loops = -1)
		1514	CODE:
		1515	RETVAL = Mix_PlayMusic (self, loops);
		1516	OUTPUT:
		1517	RETVAL
		1518
		1519	MODULE = CFClient PACKAGE = CFClient::OpenGL
		1520
		1521	BOOT:
		1522	{
		1523	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);
		1524	static const struct {
		1525	const char *name;
		1526	IV iv;
		1527	} *civ, const_iv[] = {
		1528	# define const_iv(name) { # name, (IV)name }
		1529	const_iv (GL_COLOR_MATERIAL),
		1530	const_iv (GL_SMOOTH),
		1531	const_iv (GL_FLAT),
		1532	const_iv (GL_DITHER),
		1533	const_iv (GL_BLEND),
		1534	const_iv (GL_CULL_FACE),
		1535	const_iv (GL_SCISSOR_TEST),
		1536	const_iv (GL_DEPTH_TEST),
		1537	const_iv (GL_ALPHA_TEST),
		1538	const_iv (GL_NORMALIZE),
		1539	const_iv (GL_RESCALE_NORMAL),
		1540	const_iv (GL_AND),
		1541	const_iv (GL_ONE),
		1542	const_iv (GL_ZERO),
		1543	const_iv (GL_SRC_ALPHA),
		1544	const_iv (GL_SRC_ALPHA_SATURATE),
		1545	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1546	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1547	const_iv (GL_RGB),
		1548	const_iv (GL_RGBA),
		1549	const_iv (GL_UNSIGNED_BYTE),
		1550	const_iv (GL_UNSIGNED_SHORT),
		1551	const_iv (GL_UNSIGNED_INT),
		1552	const_iv (GL_ALPHA),
		1553	const_iv (GL_INTENSITY),
		1554	const_iv (GL_LUMINANCE),
		1555	const_iv (GL_LUMINANCE_ALPHA),
		1556	const_iv (GL_FLOAT),
		1557	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		1558	const_iv (GL_COMPILE),
		1559	const_iv (GL_TEXTURE_1D),
		1560	const_iv (GL_TEXTURE_2D),
		1561	const_iv (GL_TEXTURE_ENV),
		1562	const_iv (GL_TEXTURE_MAG_FILTER),
		1563	const_iv (GL_TEXTURE_MIN_FILTER),
		1564	const_iv (GL_TEXTURE_ENV_MODE),
		1565	const_iv (GL_TEXTURE_WRAP_S),
		1566	const_iv (GL_TEXTURE_WRAP_T),
		1567	const_iv (GL_REPEAT),
		1568	const_iv (GL_CLAMP),
		1569	const_iv (GL_CLAMP_TO_EDGE),
		1570	const_iv (GL_NEAREST),
		1571	const_iv (GL_LINEAR),
		1572	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1573	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1574	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1575	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1576	const_iv (GL_GENERATE_MIPMAP),
		1577	const_iv (GL_MODULATE),
		1578	const_iv (GL_DECAL),
		1579	const_iv (GL_REPLACE),
		1580	const_iv (GL_DEPTH_BUFFER_BIT),
		1581	const_iv (GL_COLOR_BUFFER_BIT),
		1582	const_iv (GL_PROJECTION),
		1583	const_iv (GL_MODELVIEW),
		1584	const_iv (GL_COLOR_LOGIC_OP),
		1585	const_iv (GL_SEPARABLE_2D),
		1586	const_iv (GL_CONVOLUTION_2D),
		1587	const_iv (GL_CONVOLUTION_BORDER_MODE),
		1588	const_iv (GL_CONSTANT_BORDER),
		1589	const_iv (GL_LINES),
		1590	const_iv (GL_LINE_LOOP),
		1591	const_iv (GL_QUADS),
		1592	const_iv (GL_QUAD_STRIP),
		1593	const_iv (GL_TRIANGLES),
		1594	const_iv (GL_TRIANGLE_STRIP),
		1595	const_iv (GL_TRIANGLE_FAN),
		1596	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		1597	const_iv (GL_FASTEST),
		1598	const_iv (GL_V2F),
		1599	const_iv (GL_V3F),
		1600	const_iv (GL_T2F_V3F),
		1601	const_iv (GL_T2F_N3F_V3F),
		1602	# undef const_iv
		1603	};
		1604
		1605	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		1606	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1607	}
		1608
		1609	char *
		1610	gl_vendor ()
		1611	CODE:
		1612	RETVAL = (char *)glGetString (GL_VENDOR);
		1613	OUTPUT:
		1614	RETVAL
		1615
		1616	char *
		1617	gl_version ()
		1618	CODE:
		1619	RETVAL = (char *)glGetString (GL_VERSION);
		1620	OUTPUT:
		1621	RETVAL
		1622
		1623	char *
		1624	gl_extensions ()
		1625	CODE:
		1626	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1627	OUTPUT:
		1628	RETVAL
		1629
		1630	int glGetError ()
		1631
		1632	void glClear (int mask)
		1633
		1634	void glClearColor (float r, float g, float b, float a = 1.0)
		1635	PROTOTYPE: @
		1636
		1637	void glEnable (int cap)
		1638
		1639	void glDisable (int cap)
		1640
		1641	void glShadeModel (int mode)
		1642
		1643	void glHint (int target, int mode)
		1644
		1645	void glBlendFunc (int sfactor, int dfactor)
		1646
		1647	void glDepthMask (int flag)
		1648
		1649	void glLogicOp (int opcode)
		1650
		1651	void glColorMask (int red, int green, int blue, int alpha)
		1652
		1653	void glMatrixMode (int mode)
		1654
		1655	void glPushMatrix ()
		1656
		1657	void glPopMatrix ()
		1658
		1659	void glLoadIdentity ()
		1660
		1661	# near_ and far_ are due to microsofts buggy "c" compiler
		1662	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1663
		1664	# near_ and far_ are due to microsofts buggy "c" compiler
		1665	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		1666
		1667	void glViewport (int x, int y, int width, int height)
		1668
		1669	void glScissor (int x, int y, int width, int height)
		1670
		1671	void glTranslate (float x, float y, float z = 0.)
		1672	CODE:
		1673	glTranslatef (x, y, z);
		1674
		1675	void glScale (float x, float y, float z = 1.)
		1676	CODE:
		1677	glScalef (x, y, z);
		1678
		1679	void glRotate (float angle, float x, float y, float z)
		1680	CODE:
		1681	glRotatef (angle, x, y, z);
		1682
		1683	void glBegin (int mode)
		1684
		1685	void glEnd ()
		1686
		1687	void glColor (float r, float g, float b, float a = 1.0)
		1688	PROTOTYPE: @
		1689	CODE:
		1690	// microsoft visual "c" rounds instead of truncating...
		1691	glColor4ub (MIN ((int)(r * 256.f), 255),
		1692	MIN ((int)(g * 256.f), 255),
		1693	MIN ((int)(b * 256.f), 255),
		1694	MIN ((int)(a * 256.f), 255));
		1695
		1696	void glInterleavedArrays (int format, int stride, char *data)
		1697
		1698	void glDrawElements (int mode, int count, int type, char *indices)
		1699
		1700	# 1.2 void glDrawRangeElements (int mode, int start, int end
		1701
		1702	void glRasterPos (float x, float y, float z = 0.)
		1703	CODE:
		1704	glRasterPos3f (0, 0, z);
		1705	glBitmap (0, 0, 0, 0, x, y, 0);
		1706
		1707	void glVertex (float x, float y, float z = 0.)
		1708	CODE:
		1709	glVertex3f (x, y, z);
		1710
		1711	void glTexCoord (float s, float t)
		1712	CODE:
		1713	glTexCoord2f (s, t);
		1714
		1715	void glTexEnv (int target, int pname, float param)
		1716	CODE:
		1717	glTexEnvf (target, pname, param);
		1718
		1719	void glTexParameter (int target, int pname, float param)
		1720	CODE:
		1721	glTexParameterf (target, pname, param);
		1722
		1723	void glBindTexture (int target, int name)
		1724
		1725	void glConvolutionParameter (int target, int pname, float params)
		1726	CODE:
		1727	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
		1728
		1729	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1730	CODE:
		1731	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,
		1732	(target, internalformat, width, height, format, type, data));
		1733
		1734	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		1735	CODE:
		1736	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,
		1737	(target, internalformat, width, height, format, type, row, column));
		1738
		1739	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		1740
		1741	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1742
		1743	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		1744
		1745	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
		1746
		1747	int glGenTexture ()
		1748	CODE:
		1749	{
		1750	GLuint name;
		1751	glGenTextures (1, &name);
		1752	RETVAL = name;
		1753	}
		1754	OUTPUT:
		1755	RETVAL
		1756
		1757	void glDeleteTexture (int name)
		1758	CODE:
		1759	{
		1760	GLuint name_ = name;
		1761	glDeleteTextures (1, &name_);
		1762	}
		1763
		1764	int glGenList ()
		1765	CODE:
		1766	RETVAL = glGenLists (1);
		1767	OUTPUT:
		1768	RETVAL
		1769
		1770	void glDeleteList (int list)
		1771	CODE:
		1772	glDeleteLists (list, 1);
		1773
		1774	void glNewList (int list, int mode = GL_COMPILE)
		1775
		1776	void glEndList ()
		1777
		1778	void glCallList (int list)
		1779
		1780

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