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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.43 by root, Mon Apr 17 06:50:26 2006 UTC vs.
Revision 1.94 by root, Tue May 23 18:57:35 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	pango_font_description_set_absolute_size (font, self->base_height * (PANGO_SCALE * 8 / 10));	103
		104	pango_font_description_set_absolute_size (font,
		105	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
		106
		107	pango_layout_set_font_description (self->pl, font);
53	}	108	}
54		109
55	static void	110	static void
56	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	111	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)
57	{	112	{
58	layout_update (self);
59
60	pango_layout_get_pixel_size (self->pl, w, h);	113	pango_layout_get_pixel_size (self->pl, w, h);
61		114
62	*w = (*w + 3) & ~3;
63	if (!*w) *w = 1;	115	if (!*w) *w = 1;
64	if (!*h) *h = 1;	116	if (!*h) *h = 1;
		117
		118	*w = (*w + 3) & ~3;
65	}	119	}
66		120
67	typedef uint16_t mapface;	121	typedef uint16_t mapface;
68		122
69	typedef struct {	123	typedef struct {
…		…
83	mapcell *col;	137	mapcell *col;
84	} maprow;	138	} maprow;
85		139
86	typedef struct map {	140	typedef struct map {
87	int x, y, w, h;	141	int x, y, w, h;
88	int dx, dy; /* delayed map scrolling */
89	int ox, oy; /* offset to virtual global coordinate system */	142	int ox, oy; /* offset to virtual global coordinate system */
90	int faces;	143	int faces;
91	mapface *face;	144	mapface *face;
92		145
93	int texs;	146	int texs;
94	maptex *tex;	147	maptex *tex;
95		148
96	uint32_t rows;	149	int32_t rows;
97	maprow *row;	150	maprow *row;
98	} *CFClient__Map;	151	} *CFClient__Map;
99		152
100	static char *	153	static char *
101	prepend (char *ptr, int sze, int inc)	154	prepend (char *ptr, int sze, int inc)
…		…
196		249
197	static void	250	static void
198	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)
199	{	252	{
200	int x, y;	253	int x, y;
		254	maprow *row;
201		255
202	for (y = y0; y < y0 + h; y++)	256	for (y = y0; y < y0 + h; y++)
203	if (y >= 0)	257	if (y >= 0)
204	{	258	{
205	if (y >= self->rows)	259	if (y >= self->rows)
206	break;	260	break;
207		261
208	maprow *row = self->row + y;	262	row = self->row + y;
209		263
210	for (x = x0; x < x0 + w; x++)	264	for (x = x0; x < x0 + w; x++)
211	if (x >= row->c0)	265	if (x >= row->c0)
212	{	266	{
213	if (x >= row->c1)	267	if (x >= row->c1)
…		…
216	row->col[x - row->c0].darkness = -1;	270	row->col[x - row->c0].darkness = -1;
217	}	271	}
218	}	272	}
219	}	273	}
220		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
221	MODULE = CFClient PACKAGE = CFClient	301	MODULE = CFClient PACKAGE = CFClient
222		302
223	PROTOTYPES: ENABLE	303	PROTOTYPES: ENABLE
224		304
225	BOOT:	305	BOOT:
226	{	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
227	fontmap = pango_ft2_font_map_new ();	423	ft2_fontmap = pango_ft2_font_map_new ();
228	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);
229	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);
230	}	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)
231		562
232	void	563	void
233	lowdelay (int fd, int val = 1)	564	lowdelay (int fd, int val = 1)
234	CODE:	565	CODE:
		566	#ifndef _WIN32
235	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	567	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
		568	#endif
		569
		570	char *
		571	gl_vendor ()
		572	CODE:
		573	RETVAL = (char *)glGetString (GL_VENDOR);
		574	OUTPUT:
		575	RETVAL
236		576
237	char *	577	char *
238	gl_version ()	578	gl_version ()
239	CODE:	579	CODE:
240	RETVAL = (char *)glGetString (GL_VERSION);	580	RETVAL = (char *)glGetString (GL_VERSION);
…		…
250		590
251	void	591	void
252	add_font (char *file)	592	add_font (char *file)
253	CODE:	593	CODE:
254	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	594	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
255		595	#ifdef _WIN32
256	void	596	// cairo... sigh... requires win2000
257	set_font (char *file)	597	AddFontResourceEx (file, FR_PRIVATE, 0);
258	CODE:	598	#endif
259	{
260	int count;
261	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
262	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
263	FcPatternDestroy (pattern);
264	pango_context_set_font_description (context, font);
265	}
266		599
267	void	600	void
268	load_image_inline (SV *image_)	601	load_image_inline (SV *image_)
269	ALIAS:	602	ALIAS:
270	load_image_file = 1	603	load_image_file = 1
…		…
286	croak ("load_image: %s", SDL_GetError ());	619	croak ("load_image: %s", SDL_GetError ());
287		620
288	fmt.palette = NULL;	621	fmt.palette = NULL;
289	fmt.BitsPerPixel = 32;	622	fmt.BitsPerPixel = 32;
290	fmt.BytesPerPixel = 4;	623	fmt.BytesPerPixel = 4;
		624	#if SDL_BYTEORDER == SDL_LIL_ENDIAN
291	fmt.Rmask = 0x000000ff;	625	fmt.Rmask = 0x000000ff;
292	fmt.Gmask = 0x0000ff00;	626	fmt.Gmask = 0x0000ff00;
293	fmt.Bmask = 0x00ff0000;	627	fmt.Bmask = 0x00ff0000;
294	fmt.Amask = 0xff000000;	628	fmt.Amask = 0xff000000;
		629	#else
		630	fmt.Rmask = 0xff000000;
		631	fmt.Gmask = 0x00ff0000;
		632	fmt.Bmask = 0x0000ff00;
		633	fmt.Amask = 0x000000ff;
		634	#endif
295	fmt.Rloss = 0;	635	fmt.Rloss = 0;
296	fmt.Gloss = 0;	636	fmt.Gloss = 0;
297	fmt.Bloss = 0;	637	fmt.Bloss = 0;
298	fmt.Aloss = 0;	638	fmt.Aloss = 0;
299	fmt.Rshift = 0;	639	fmt.Rshift = 0;
…		…
313	SDL_LockSurface (surface2);	653	SDL_LockSurface (surface2);
314	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	654	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
315	SDL_UnlockSurface (surface2);	655	SDL_UnlockSurface (surface2);
316	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	656	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
317	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	657	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
318	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_INT_8_8_8_8_REV)));	658	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
319		659
320	SDL_FreeSurface (surface);	660	SDL_FreeSurface (surface);
321	SDL_FreeSurface (surface2);	661	SDL_FreeSurface (surface2);
322	}	662	}
323		663
…		…
345	PUSHs (sv_2mortal (newSViv (b / y)));	685	PUSHs (sv_2mortal (newSViv (b / y)));
346	PUSHs (sv_2mortal (newSViv (a / y)));	686	PUSHs (sv_2mortal (newSViv (a / y)));
347	}	687	}
348		688
349	void	689	void
		690	error (char *message)
		691	CODE:
		692	fprintf (stderr, "ERROR: %s\n", message);
		693	#ifdef _WIN32
		694	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		695	#endif
		696
		697	void
350	fatal (char *message)	698	fatal (char *message)
351	CODE:	699	CODE:
352	#ifdef WIN32
353	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
354	#else
355	fprintf (stderr, "FATAL: %s\n", message);	700	fprintf (stderr, "FATAL: %s\n", message);
		701	#ifdef _WIN32
		702	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
356	#endif	703	#endif
357	exit (1);	704	exit (1);
358		705
		706	MODULE = CFClient PACKAGE = CFClient::Font
		707
		708	CFClient::Font
		709	new_from_file (SV *class, char *path, int id = 0)
		710	CODE:
		711	{
		712	int count;
		713	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
		714	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		715	FcPatternDestroy (pattern);
		716	}
		717	OUTPUT:
		718	RETVAL
		719
		720	void
		721	DESTROY (CFClient::Font self)
		722	CODE:
		723	pango_font_description_free (self);
		724
		725	void
		726	make_default (CFClient::Font self)
		727	CODE:
		728	default_font = self;
		729
359	MODULE = CFClient PACKAGE = CFClient::Layout	730	MODULE = CFClient PACKAGE = CFClient::Layout
360		731
361	CFClient::Layout	732	CFClient::Layout
362	new (SV *class, int base_height = 10)	733	new (SV *class, int rgba = 0)
363	CODE:	734	CODE:
		735	#if _WIN32
		736	rgba = 0;//D
		737	#endif
364	New (0, RETVAL, 1, struct cf_layout);	738	New (0, RETVAL, 1, struct cf_layout);
365	RETVAL->base_height = base_height;	739
366	RETVAL->pl = pango_layout_new (context);	740	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		741	RETVAL->rgba = rgba;
		742	RETVAL->r = 1.;
		743	RETVAL->g = 1.;
		744	RETVAL->b = 1.;
		745	RETVAL->a = 1.;
		746	RETVAL->base_height = MIN_FONT_HEIGHT;
		747	RETVAL->font = 0;
		748
367	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	749	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		750	layout_update_font (RETVAL);
368	OUTPUT:	751	OUTPUT:
369	RETVAL	752	RETVAL
370		753
371	void	754	void
372	DESTROY (CFClient::Layout self)	755	DESTROY (CFClient::Layout self)
373	CODE:	756	CODE:
374	g_object_unref (self->pl);	757	g_object_unref (self->pl);
375	Safefree (self);	758	Safefree (self);
376		759
		760	int
		761	is_rgba (CFClient::Layout self)
		762	CODE:
		763	RETVAL = self->rgba;
		764	OUTPUT:
		765	RETVAL
		766
377	void	767	void
378	set_text (CFClient::Layout self, SV *text_)	768	set_text (CFClient::Layout self, SV *text_)
379	CODE:	769	CODE:
380	{	770	{
381	STRLEN textlen;	771	STRLEN textlen;
…		…
392	char *text = SvPVutf8 (text_, textlen);	782	char *text = SvPVutf8 (text_, textlen);
393		783
394	pango_layout_set_markup (self->pl, text, textlen);	784	pango_layout_set_markup (self->pl, text, textlen);
395	}	785	}
396		786
		787	SV *
		788	get_text (CFClient::Layout self)
		789	CODE:
		790	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
		791	SvUTF8_on (RETVAL);
		792	OUTPUT:
		793	RETVAL
		794
		795	void
		796	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		797	CODE:
		798	self->r = r;
		799	self->g = g;
		800	self->b = b;
		801	self->a = a;
		802
		803	void
		804	set_font (CFClient::Layout self, CFClient::Font font = 0)
		805	CODE:
		806	if (self->font != font)
		807	{
		808	self->font = font;
		809	layout_update_font (self);
		810	}
		811
397	void	812	void
398	set_height (CFClient::Layout self, int base_height)	813	set_height (CFClient::Layout self, int base_height)
399	CODE:	814	CODE:
		815	if (self->base_height != base_height)
		816	{
400	self->base_height = base_height;	817	self->base_height = base_height;
		818	layout_update_font (self);
		819	}
401		820
402	void	821	void
403	set_width (CFClient::Layout self, int max_width = -1)	822	set_width (CFClient::Layout self, int max_width = -1)
404	CODE:	823	CODE:
405	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	824	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
		825
		826	void
		827	set_indent (CFClient::Layout self, int indent)
		828	CODE:
		829	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		830
		831	void
		832	set_spacing (CFClient::Layout self, int spacing)
		833	CODE:
		834	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		835
		836	void
		837	set_ellipsise (CFClient::Layout self, int ellipsise)
		838	CODE:
		839	pango_layout_set_ellipsize (self->pl,
		840	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		841	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		842	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		843	: PANGO_ELLIPSIZE_NONE
		844	);
		845
		846	void
		847	set_single_paragraph_mode (CFClient::Layout self, int spm)
		848	CODE:
		849	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
406		850
407	void	851	void
408	size (CFClient::Layout self)	852	size (CFClient::Layout self)
409	PPCODE:	853	PPCODE:
410	{	854	{
411	int w, h;	855	int w, h;
412		856
413	layout_update (self);
414	layout_get_pixel_size (self, &w, &h);	857	layout_get_pixel_size (self, &w, &h);
415		858
416	EXTEND (SP, 2);	859	EXTEND (SP, 2);
417	PUSHs (sv_2mortal (newSViv (w)));	860	PUSHs (sv_2mortal (newSViv (w)));
418	PUSHs (sv_2mortal (newSViv (h)));	861	PUSHs (sv_2mortal (newSViv (h)));
…		…
421	int	864	int
422	xy_to_index (CFClient::Layout self, int x, int y)	865	xy_to_index (CFClient::Layout self, int x, int y)
423	CODE:	866	CODE:
424	{	867	{
425	int index, trailing;	868	int index, trailing;
426
427	layout_update (self);
428	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	869	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
429
430	RETVAL = index;	870	RETVAL = index;
431	}	871	}
432	OUTPUT:	872	OUTPUT:
433	RETVAL	873	RETVAL
434		874
435	void	875	void
436	cursor_pos (CFClient::Layout self, int index)	876	cursor_pos (CFClient::Layout self, int index)
437	PPCODE:	877	PPCODE:
438	{	878	{
439	PangoRectangle strong_pos;	879	PangoRectangle strong_pos;
440	layout_update (self);
441	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	880	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
442		881
443	EXTEND (SP, 3);	882	EXTEND (SP, 3);
444	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	883	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
445	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	884	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
450	render (CFClient::Layout self)	889	render (CFClient::Layout self)
451	PPCODE:	890	PPCODE:
452	{	891	{
453	SV *retval;	892	SV *retval;
454	int w, h;	893	int w, h;
455	FT_Bitmap bitmap;
456		894
457	layout_update (self);
458	layout_get_pixel_size (self, &w, &h);	895	layout_get_pixel_size (self, &w, &h);
459		896
		897	if (self->rgba)
		898	{
		899	cairo_surface_t *surface;
		900	cairo_t *cairo;
		901
		902	retval = newSV (w * h * 4);
		903	SvPOK_only (retval);
		904	SvCUR_set (retval, w * h * 4);
		905
		906	memset (SvPVX (retval), 0, w * h * 4);
		907
		908	surface = cairo_image_surface_create_for_data (
		909	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
		910	cairo = cairo_create (surface);
		911	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		912
		913	pango_cairo_show_layout (cairo, self->pl);
		914
		915	cairo_destroy (cairo);
		916	cairo_surface_destroy (surface);
		917
		918	// what a mess, and its premultiplied, too :(
		919	{
		920	uint32_t *p = (uint32_t *)SvPVX (retval);
		921	uint32_t *e = p + w * h;
		922
		923	while (p < e)
		924	{
		925	uint32_t rgba = *p;
		926	rgba = (rgba >> 24) | (rgba << 8);
		927	#if 0
		928	#ifdef _WIN32
		929	{//D
		930	uint8_t r = rgba >> 24;
		931	uint8_t g = rgba >> 16;
		932	uint8_t b = rgba >> 8;
		933	uint8_t a = rgba >> 0;
		934
		935	rgba = (rgba & 0xffffff00) | a;
		936	}
		937	#endif
		938	#endif
		939	rgba = SDL_SwapBE32 (rgba);
		940	*p++ = rgba;
		941	}
		942	}
		943
		944	EXTEND (SP, 5);
		945	PUSHs (sv_2mortal (newSViv (w)));
		946	PUSHs (sv_2mortal (newSViv (h)));
		947	PUSHs (sv_2mortal (retval));
		948	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		949	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		950	}
		951	else
		952	{
		953	FT_Bitmap bitmap;
		954
460	retval = newSV (w * h);	955	retval = newSV (w * h);
461	SvPOK_only (retval);	956	SvPOK_only (retval);
462	SvCUR_set (retval, w * h);	957	SvCUR_set (retval, w * h);
463		958
464	bitmap.rows = h;	959	bitmap.rows = h;
465	bitmap.width = w;	960	bitmap.width = w;
466	bitmap.pitch = w;	961	bitmap.pitch = w;
467	bitmap.buffer = (unsigned char*)SvPVX (retval);	962	bitmap.buffer = (unsigned char*)SvPVX (retval);
468	bitmap.num_grays = 256;	963	bitmap.num_grays = 256;
469	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	964	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
470		965
471	memset (bitmap.buffer, 0, w * h);	966	memset (bitmap.buffer, 0, w * h);
472		967
473	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	968	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
474		969
475	EXTEND (SP, 3);	970	EXTEND (SP, 5);
476	PUSHs (sv_2mortal (newSViv (w)));	971	PUSHs (sv_2mortal (newSViv (w)));
477	PUSHs (sv_2mortal (newSViv (h)));	972	PUSHs (sv_2mortal (newSViv (h)));
478	PUSHs (sv_2mortal (retval));	973	PUSHs (sv_2mortal (retval));
		974	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		975	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		976	}
479	}	977	}
480		978
481	MODULE = CFClient PACKAGE = CFClient::Texture	979	MODULE = CFClient PACKAGE = CFClient::Texture
482		980
483	void	981	void
484	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	982	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
485	PROTOTYPE: $$$;$$	983	PROTOTYPE: $$$;$$
		984	ALIAS:
		985	draw_quad_alpha = 1
		986	draw_quad_alpha_premultiplied = 2
486	CODE:	987	CODE:
487	{	988	{
488	HV *hv = (HV *)SvRV (self);	989	HV *hv = (HV *)SvRV (self);
489	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	990	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
490	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	991	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
…		…
495	{	996	{
496	w = SvNV (*hv_fetch (hv, "w", 1, 1));	997	w = SvNV (*hv_fetch (hv, "w", 1, 1));
497	h = SvNV (*hv_fetch (hv, "h", 1, 1));	998	h = SvNV (*hv_fetch (hv, "h", 1, 1));
498	}	999	}
499		1000
		1001	if (ix)
		1002	{
		1003	glEnable (GL_BLEND);
		1004	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1005	glEnable (GL_ALPHA_TEST);
		1006	glAlphaFunc (GL_GREATER, 0.01f);
		1007	}
		1008
500	glBindTexture (GL_TEXTURE_2D, name);	1009	glBindTexture (GL_TEXTURE_2D, name);
		1010
501	if (wrap_mode) {	1011	if (wrap_mode)
		1012	{
502	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	1013	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
503	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);	1014	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
504	}	1015	}
		1016
505	glBegin (GL_QUADS);	1017	glBegin (GL_QUADS);
506	glTexCoord2f (0, 0); glVertex2f (x , y );	1018	glTexCoord2f (0, 0); glVertex2f (x , y );
507	glTexCoord2f (0, t); glVertex2f (x , y + h);	1019	glTexCoord2f (0, t); glVertex2f (x , y + h);
508	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1020	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
509	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1021	glTexCoord2f (s, 0); glVertex2f (x + w, y );
510	glEnd ();	1022	glEnd ();
		1023
		1024	if (ix)
		1025	{
		1026	glDisable (GL_ALPHA_TEST);
		1027	glDisable (GL_BLEND);
		1028	}
511	}	1029	}
512		1030
513	MODULE = CFClient PACKAGE = CFClient::Map	1031	MODULE = CFClient PACKAGE = CFClient::Map
514		1032
515	CFClient::Map	1033	CFClient::Map
…		…
566	{	1084	{
567	Append (maptex, self->tex, self->texs, self->texs);	1085	Append (maptex, self->tex, self->texs, self->texs);
568	self->texs *= 2;	1086	self->texs *= 2;
569	}	1087	}
570		1088
		1089	{
571	maptex *tex = self->tex + texid;	1090	maptex *tex = self->tex + texid;
572		1091
573	tex->name = name;	1092	tex->name = name;
574	tex->w = w;	1093	tex->w = w;
575	tex->h = h;	1094	tex->h = h;
576	tex->s = s;	1095	tex->s = s;
577	tex->t = t;	1096	tex->t = t;
578	tex->r = r;	1097	tex->r = r;
579	tex->g = g;	1098	tex->g = g;
580	tex->b = b;	1099	tex->b = b;
581	tex->a = a;	1100	tex->a = a;
		1101	}
582	}	1102	}
583		1103
584	int	1104	int
585	ox (CFClient::Map self)	1105	ox (CFClient::Map self)
586	ALIAS:	1106	ALIAS:
…		…
596		1116
597	void	1117	void
598	scroll (CFClient::Map self, int dx, int dy)	1118	scroll (CFClient::Map self, int dx, int dy)
599	CODE:	1119	CODE:
600	{	1120	{
601	self->dx += dx; self->ox += dx;
602	self->dy += dy; self->oy += dy;
603	}
604
605	void
606	map1a_update (CFClient::Map self, SV *data_)
607	CODE:
608	{
609	if (self->dx > 0)	1121	if (dx > 0)
610	map_blank (self, self->x, self->y, self->dx - 1, self->h);	1122	map_blank (self, self->x, self->y, dx - 1, self->h);
611	else if (self->dx < 0)	1123	else if (dx < 0)
612	map_blank (self, self->x + self->w + self->dx + 1, self->y, 1 - self->dx, self->h);	1124	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);
613		1125
614	if (self->dy > 0)	1126	if (dy > 0)
615	map_blank (self, self->x, self->y, self->w, self->dy - 1);	1127	map_blank (self, self->x, self->y, self->w, dy - 1);
616	else if (self->dy < 0)	1128	else if (dy < 0)
617	map_blank (self, self->x, self->y + self->h + self->dy + 1, self->w, 1 - self->dy);	1129	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);
618		1130
619	self->x += self->dx; self->dx = 0;	1131	self->ox += dx; self->x += dx;
620	self->y += self->dy; self->dy = 0;	1132	self->oy += dy; self->y += dy;
621		1133
622	while (self->y < 0)	1134	while (self->y < 0)
623	{	1135	{
624	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	1136	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);
625		1137
626	self->rows += MAP_EXTEND_Y;	1138	self->rows += MAP_EXTEND_Y;
627	self->y += MAP_EXTEND_Y;	1139	self->y += MAP_EXTEND_Y;
628	}	1140	}
		1141	}
629		1142
		1143	void
		1144	map1a_update (CFClient::Map self, SV *data_)
		1145	CODE:
		1146	{
630	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1147	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
631	uint8_t *data_end = (uint8_t *)SvEND (data_);	1148	uint8_t *data_end = (uint8_t *)SvEND (data_);
		1149	mapcell *cell;
		1150	int x, y, flags;
632		1151
633	while (data < data_end)	1152	while (data < data_end)
634	{	1153	{
635	int flags = (data [0] << 8) + data [1]; data += 2;	1154	flags = (data [0] << 8) + data [1]; data += 2;
636		1155
637	int x = ((flags >> 10) & 63) + self->x;	1156	x = ((flags >> 10) & 63) + self->x;
638	int y = ((flags >> 4) & 63) + self->y;	1157	y = ((flags >> 4) & 63) + self->y;
639		1158
640	mapcell *cell = map_get_cell (self, x, y);	1159	cell = map_get_cell (self, x, y);
641		1160
642	if (flags & 15)	1161	if (flags & 15)
643	{	1162	{
644	if (cell->darkness < 0) // && x < self->w && y < self->h)	1163	if (cell->darkness < 0)
645	{	1164	{
646	cell->darkness = 0;	1165	cell->darkness = 0;
647	cell->face [0] = 0;	1166	cell->face [0] = 0;
648	cell->face [1] = 0;	1167	cell->face [1] = 0;
649	cell->face [2] = 0;	1168	cell->face [2] = 0;
650	}	1169	}
651		1170
652	cell->darkness = flags & 8 ? *data++ : 255;	1171	cell->darkness = flags & 8 ? *data++ : 255;
653		1172
654	//TODO: don't trust server data to be in-range(!)	1173	//TODO: don't trust server data to be in-range(!)
655		1174
656	if (flags & 4)	1175	if (flags & 4)
…		…
672	cell->darkness = -1;	1191	cell->darkness = -1;
673	}	1192	}
674	}	1193	}
675		1194
676	SV *	1195	SV *
677	mapmap (CFClient::Map self, int w, int h)	1196	mapmap (CFClient::Map self, int x0, int y0, int w, int h)
678	CODE:	1197	CODE:
679	{	1198	{
680	int x0, x1, x;	1199	int x1, x;
681	int y0, y1, y;	1200	int y1, y;
682	int z;	1201	int z;
683	SV *map_sv = newSV (w * h * sizeof (uint32_t));	1202	SV *map_sv = newSV (w * h * sizeof (uint32_t));
684	uint32_t *map = (uint32_t *)SvPVX (map_sv);	1203	uint32_t *map = (uint32_t *)SvPVX (map_sv);
685		1204
686	SvPOK_only (map_sv);	1205	SvPOK_only (map_sv);
687	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1206	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
688		1207
689	x0 = self->x - w / 2; x1 = x0 + w;	1208	x0 += self->x; x1 = x0 + w;
690	y0 = self->y - h / 2; y1 = y0 + h;	1209	y0 += self->y; y1 = y0 + h;
691		1210
692	for (y = y0; y < y1; y++)	1211	for (y = y0; y < y1; y++)
693	{	1212	{
694	maprow *row = 0 <= y && y < self->rows	1213	maprow *row = 0 <= y && y < self->rows
695	? self->row + y	1214	? self->row + y
…		…
735		1254
736	void	1255	void
737	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1256	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
738	PPCODE:	1257	PPCODE:
739	{	1258	{
		1259	int vx, vy;
		1260	int x, y, z;
		1261	int last_name;
		1262	mapface face;
740	int sw4 = (sw + 3) & ~3;	1263	int sw4 = (sw + 3) & ~3;
741	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1264	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
742	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1265	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1266
743	memset (darkness, 255, sw4 * sh);	1267	memset (darkness, 255, sw4 * sh);
744	SvPOK_only (darkness_sv);	1268	SvPOK_only (darkness_sv);
745	SvCUR_set (darkness_sv, sw4 * sh);	1269	SvCUR_set (darkness_sv, sw4 * sh);
746		1270
747	int vx = self->x + (self->w - sw) / 2 - shift_x;	1271	vx = self->x + (self->w - sw) / 2 - shift_x;
748	int vy = self->y + (self->h - sh) / 2 - shift_y;	1272	vy = self->y + (self->h - sh) / 2 - shift_y;
749		1273
750	/*	1274	/*
751	int vx = self->vx = self->w >= sw	1275	int vx = self->vx = self->w >= sw
752	? self->x + (self->w - sw) / 2	1276	? self->x + (self->w - sw) / 2
753	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1277	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
762	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1286	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
763	glEnable (GL_BLEND);	1287	glEnable (GL_BLEND);
764	glEnable (GL_TEXTURE_2D);	1288	glEnable (GL_TEXTURE_2D);
765	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1289	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
766		1290
767	int x, y, z;
768
769	int last_name = 0;
770
771	glBegin (GL_QUADS);	1291	glBegin (GL_QUADS);
		1292
		1293	last_name = 0;
772		1294
773	for (z = 0; z < 3; z++)	1295	for (z = 0; z < 3; z++)
774	for (y = 0; y < sh; y++)	1296	for (y = 0; y < sh; y++)
775	if (0 <= y + vy && y + vy < self->rows)	1297	if (0 <= y + vy && y + vy < self->rows)
776	{	1298	{
…		…
783		1305
784	darkness[y * sw4 + x] = cell->darkness < 0	1306	darkness[y * sw4 + x] = cell->darkness < 0
785	? 255 - FOW_DARKNESS	1307	? 255 - FOW_DARKNESS
786	: 255 - cell->darkness;	1308	: 255 - cell->darkness;
787		1309
788	mapface face = cell->face [z];	1310	face = cell->face [z];
789		1311
790	if (face)	1312	if (face)
791	{	1313	{
792	maptex tex = self->tex [face];	1314	maptex tex = self->tex [face];
793		1315
…		…
832	*data++ = 0; /* version 0 format */	1354	*data++ = 0; /* version 0 format */
833	*data++ = w >> 8; *data++ = w;	1355	*data++ = w >> 8; *data++ = w;
834	*data++ = h >> 8; *data++ = h;	1356	*data++ = h >> 8; *data++ = h;
835		1357
836	// we need to do this 'cause we don't keep an absolute coord system for rows	1358	// we need to do this 'cause we don't keep an absolute coord system for rows
837	// TODO: treat rows as we treat	1359	// TODO: treat rows as we treat columns
838	map_get_row (self, y0 + self->y - self->oy);//D	1360	map_get_row (self, y0 + self->y - self->oy);//D
839	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1361	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
840		1362
841	x0 += self->x - self->ox;	1363	x0 += self->x - self->ox;
842	y0 += self->y - self->oy;	1364	y0 += self->y - self->oy;
…		…
853	for (x = x0; x < x1; x++)	1375	for (x = x0; x < x1; x++)
854	{	1376	{
855	if (row && row->c0 <= x && x < row->c1)	1377	if (row && row->c0 <= x && x < row->c1)
856	{	1378	{
857	mapcell *cell = row->col + (x - row->c0);	1379	mapcell *cell = row->col + (x - row->c0);
858
859	uint8_t flags = 0;	1380	uint8_t flags = 0;
860		1381
861	if (cell->face [0]) flags |= 1;	1382	if (cell->face [0]) flags |= 1;
862	if (cell->face [1]) flags |= 2;	1383	if (cell->face [1]) flags |= 2;
863	if (cell->face [2]) flags |= 4;	1384	if (cell->face [2]) flags |= 4;
…		…
897	void	1418	void
898	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1419	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)
899	PPCODE:	1420	PPCODE:
900	{	1421	{
901	int x, y, z;	1422	int x, y, z;
		1423	int w, h;
902	int x1, y1;	1424	int x1, y1;
903		1425
904	if (*data++ != 0)	1426	if (*data++ != 0)
905	return; /* version mismatch */	1427	return; /* version mismatch */
906		1428
907	int w = *data++ << 8; w |= *data++;	1429	w = *data++ << 8; w |= *data++;
908	int h = *data++ << 8; h |= *data++;	1430	h = *data++ << 8; h |= *data++;
909		1431
910	// we need to do this 'cause we don't keep an absolute coord system for rows	1432	// we need to do this 'cause we don't keep an absolute coord system for rows
911	// TODO: treat rows as we treat	1433	// TODO: treat rows as we treat columns
912	map_get_row (self, y0 + self->y - self->oy);//D	1434	map_get_row (self, y0 + self->y - self->oy);//D
913	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1435	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
914		1436
915	x0 += self->x - self->ox;	1437	x0 += self->x - self->ox;
916	y0 += self->y - self->oy;	1438	y0 += self->y - self->oy;
…		…
951	}	1473	}
952	}	1474	}
953	}	1475	}
954	}	1476	}
955		1477
		1478	MODULE = CFClient PACKAGE = CFClient::MixChunk
		1479
		1480	CFClient::MixChunk
		1481	new_from_file (SV *class, char *path)
		1482	CODE:
		1483	RETVAL = Mix_LoadWAV (path);
		1484	OUTPUT:
		1485	RETVAL
		1486
		1487	void
		1488	DESTROY (CFClient::MixChunk self)
		1489	CODE:
		1490	Mix_FreeChunk (self);
		1491
		1492	int
		1493	volume (CFClient::MixChunk self, int volume = -1)
		1494	CODE:
		1495	RETVAL = Mix_VolumeChunk (self, volume);
		1496	OUTPUT:
		1497	RETVAL
		1498
		1499	int
		1500	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
		1501	CODE:
		1502	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		1503	OUTPUT:
		1504	RETVAL
		1505
		1506	MODULE = CFClient PACKAGE = CFClient::MixMusic
		1507
		1508	int
		1509	volume (int volume = -1)
		1510	CODE:
		1511	RETVAL = Mix_VolumeMusic (volume);
		1512	OUTPUT:
		1513	RETVAL
		1514
		1515	CFClient::MixMusic
		1516	new_from_file (SV *class, char *path)
		1517	CODE:
		1518	RETVAL = Mix_LoadMUS (path);
		1519	OUTPUT:
		1520	RETVAL
		1521
		1522	void
		1523	DESTROY (CFClient::MixMusic self)
		1524	CODE:
		1525	Mix_FreeMusic (self);
		1526
		1527	int
		1528	play (CFClient::MixMusic self, int loops = -1)
		1529	CODE:
		1530	RETVAL = Mix_PlayMusic (self, loops);
		1531	OUTPUT:
		1532	RETVAL
		1533
		1534	MODULE = CFClient PACKAGE = CFClient::OpenGL
		1535
		1536	BOOT:
		1537	{
		1538	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);
		1539	static const struct {
		1540	const char *name;
		1541	IV iv;
		1542	} *civ, const_iv[] = {
		1543	# define const_iv(name) { # name, (IV)name }
		1544	const_iv (GL_COLOR_MATERIAL),
		1545	const_iv (GL_SMOOTH),
		1546	const_iv (GL_FLAT),
		1547	const_iv (GL_DITHER),
		1548	const_iv (GL_BLEND),
		1549	const_iv (GL_CULL_FACE),
		1550	const_iv (GL_SCISSOR_TEST),
		1551	const_iv (GL_DEPTH_TEST),
		1552	const_iv (GL_ALPHA_TEST),
		1553	const_iv (GL_NORMALIZE),
		1554	const_iv (GL_RESCALE_NORMAL),
		1555	const_iv (GL_AND),
		1556	const_iv (GL_ONE),
		1557	const_iv (GL_ZERO),
		1558	const_iv (GL_SRC_ALPHA),
		1559	const_iv (GL_SRC_ALPHA_SATURATE),
		1560	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1561	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1562	const_iv (GL_RGB),
		1563	const_iv (GL_RGBA),
		1564	const_iv (GL_UNSIGNED_BYTE),
		1565	const_iv (GL_UNSIGNED_SHORT),
		1566	const_iv (GL_UNSIGNED_INT),
		1567	const_iv (GL_ALPHA),
		1568	const_iv (GL_INTENSITY),
		1569	const_iv (GL_LUMINANCE),
		1570	const_iv (GL_LUMINANCE_ALPHA),
		1571	const_iv (GL_FLOAT),
		1572	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		1573	const_iv (GL_COMPILE),
		1574	const_iv (GL_TEXTURE_1D),
		1575	const_iv (GL_TEXTURE_2D),
		1576	const_iv (GL_TEXTURE_ENV),
		1577	const_iv (GL_TEXTURE_MAG_FILTER),
		1578	const_iv (GL_TEXTURE_MIN_FILTER),
		1579	const_iv (GL_TEXTURE_ENV_MODE),
		1580	const_iv (GL_TEXTURE_WRAP_S),
		1581	const_iv (GL_TEXTURE_WRAP_T),
		1582	const_iv (GL_CLAMP),
		1583	const_iv (GL_REPEAT),
		1584	const_iv (GL_NEAREST),
		1585	const_iv (GL_LINEAR),
		1586	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1587	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1588	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1589	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1590	const_iv (GL_GENERATE_MIPMAP),
		1591	const_iv (GL_MODULATE),
		1592	const_iv (GL_DECAL),
		1593	const_iv (GL_REPLACE),
		1594	const_iv (GL_DEPTH_BUFFER_BIT),
		1595	const_iv (GL_COLOR_BUFFER_BIT),
		1596	const_iv (GL_PROJECTION),
		1597	const_iv (GL_MODELVIEW),
		1598	const_iv (GL_COLOR_LOGIC_OP),
		1599	const_iv (GL_SEPARABLE_2D),
		1600	const_iv (GL_CONVOLUTION_2D),
		1601	const_iv (GL_CONVOLUTION_BORDER_MODE),
		1602	const_iv (GL_CONSTANT_BORDER),
		1603	const_iv (GL_LINES),
		1604	const_iv (GL_LINE_LOOP),
		1605	const_iv (GL_QUADS),
		1606	const_iv (GL_QUAD_STRIP),
		1607	const_iv (GL_TRIANGLES),
		1608	const_iv (GL_TRIANGLE_STRIP),
		1609	const_iv (GL_TRIANGLE_FAN),
		1610	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		1611	const_iv (GL_FASTEST),
		1612	const_iv (GL_V2F),
		1613	const_iv (GL_V3F),
		1614	const_iv (GL_T2F_V3F),
		1615	const_iv (GL_T2F_N3F_V3F),
		1616	# undef const_iv
		1617	};
		1618
		1619	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		1620	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1621	}
		1622
		1623	int glGetError ()
		1624
		1625	void glClear (int mask)
		1626
		1627	void glClearColor (float r, float g, float b, float a = 1.0)
		1628	PROTOTYPE: @
		1629
		1630	void glEnable (int cap)
		1631
		1632	void glDisable (int cap)
		1633
		1634	void glShadeModel (int mode)
		1635
		1636	void glHint (int target, int mode)
		1637
		1638	void glBlendFunc (int sfactor, int dfactor)
		1639
		1640	void glDepthMask (int flag)
		1641
		1642	void glLogicOp (int opcode)
		1643
		1644	void glColorMask (int red, int green, int blue, int alpha)
		1645
		1646	void glMatrixMode (int mode)
		1647
		1648	void glPushMatrix ()
		1649
		1650	void glPopMatrix ()
		1651
		1652	void glLoadIdentity ()
		1653
		1654	# near_ and far_ are due to microsofts buggy "c" compiler
		1655	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1656
		1657	# near_ and far_ are due to microsofts buggy "c" compiler
		1658	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		1659
		1660	void glViewport (int x, int y, int width, int height)
		1661
		1662	void glScissor (int x, int y, int width, int height)
		1663
		1664	void glTranslate (float x, float y, float z = 0.)
		1665	CODE:
		1666	glTranslatef (x, y, z);
		1667
		1668	void glScale (float x, float y, float z = 1.)
		1669	CODE:
		1670	glScalef (x, y, z);
		1671
		1672	void glRotate (float angle, float x, float y, float z)
		1673	CODE:
		1674	glRotatef (angle, x, y, z);
		1675
		1676	void glBegin (int mode)
		1677
		1678	void glEnd ()
		1679
		1680	void glColor (float r, float g, float b, float a = 1.0)
		1681	PROTOTYPE: @
		1682	CODE:
		1683	// microsoft visual "c" rounds instead of truncating...
		1684	glColor4ub (MIN ((int)(r * 255.f), 255),
		1685	MIN ((int)(g * 255.f), 255),
		1686	MIN ((int)(b * 255.f), 255),
		1687	MIN ((int)(a * 255.f), 255));
		1688
		1689	void glInterleavedArrays (int format, int stride, char *data)
		1690
		1691	void glDrawElements (int mode, int count, int type, char *indices)
		1692
		1693	# 1.2 void glDrawRangeElements (int mode, int start, int end
		1694
		1695	void glRasterPos (float x, float y, float z = 0.)
		1696	CODE:
		1697	glRasterPos3f (0, 0, z);
		1698	glBitmap (0, 0, 0, 0, x, y, 0);
		1699
		1700	void glVertex (float x, float y, float z = 0.)
		1701	CODE:
		1702	glVertex3f (x, y, z);
		1703
		1704	void glTexCoord (float s, float t)
		1705	CODE:
		1706	glTexCoord2f (s, t);
		1707
		1708	void glTexEnv (int target, int pname, float param)
		1709	CODE:
		1710	glTexEnvf (target, pname, param);
		1711
		1712	void glTexParameter (int target, int pname, float param)
		1713	CODE:
		1714	glTexParameterf (target, pname, param);
		1715
		1716	void glBindTexture (int target, int name)
		1717
		1718	void glConvolutionParameter (int target, int pname, float params)
		1719	CODE:
		1720	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
		1721
		1722	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1723	CODE:
		1724	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,
		1725	(target, internalformat, width, height, format, type, data));
		1726
		1727	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		1728	CODE:
		1729	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,
		1730	(target, internalformat, width, height, format, type, row, column));
		1731
		1732	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		1733
		1734	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1735
		1736	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		1737
		1738	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
		1739
		1740	int glGenTexture ()
		1741	CODE:
		1742	{
		1743	GLuint name;
		1744	glGenTextures (1, &name);
		1745	RETVAL = name;
		1746	}
		1747	OUTPUT:
		1748	RETVAL
		1749
		1750	void glDeleteTexture (int name)
		1751	CODE:
		1752	{
		1753	GLuint name_ = name;
		1754	glDeleteTextures (1, &name_);
		1755	}
		1756
		1757	int glGenList ()
		1758	CODE:
		1759	RETVAL = glGenLists (1);
		1760	OUTPUT:
		1761	RETVAL
		1762
		1763	void glDeleteList (int list)
		1764	CODE:
		1765	glDeleteLists (list, 1);
		1766
		1767	void glNewList (int list, int mode = GL_COMPILE)
		1768
		1769	void glEndList ()
		1770
		1771	void glCallList (int list)
		1772
		1773

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