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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 1.92 by elmex, Tue May 23 17:30:18 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	void
		492	SDL_PollEvent ()
		493	PPCODE:
		494	{
		495	SDL_Event ev;
		496
		497	while (SDL_PollEvent (&ev))
		498	{
		499	HV *hv = newHV ();
		500	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		501
		502	switch (ev.type)
		503	{
		504	case SDL_KEYDOWN:
		505	case SDL_KEYUP:
		506	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
		507	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
		508	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		509	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
		510	break;
		511
		512	case SDL_ACTIVEEVENT:
		513	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
		514	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
		515	break;
		516
		517	case SDL_MOUSEMOTION:
		518	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
		519	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
		520	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
		521	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
		522	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
		523	break;
		524
		525	case SDL_MOUSEBUTTONDOWN:
		526	case SDL_MOUSEBUTTONUP:
		527	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
		528	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
		529	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
		530	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		531	break;
		532
		533	case SDL_USEREVENT:
		534	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		535	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		536	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		537	break;
		538	}
		539
		540	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		541	}
		542	}
		543
		544	int
		545	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
		546	POSTCALL:
		547	Mix_HookMusicFinished (music_finished);
		548	Mix_ChannelFinished (channel_finished);
		549
		550	void
		551	Mix_CloseAudio ()
		552
		553	int
		554	Mix_AllocateChannels (int numchans = -1)
231		555
232	void	556	void
233	lowdelay (int fd, int val = 1)	557	lowdelay (int fd, int val = 1)
234	CODE:	558	CODE:
		559	#ifndef _WIN32
235	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	560	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
		561	#endif
		562
		563	char *
		564	gl_vendor ()
		565	CODE:
		566	RETVAL = (char *)glGetString (GL_VENDOR);
		567	OUTPUT:
		568	RETVAL
236		569
237	char *	570	char *
238	gl_version ()	571	gl_version ()
239	CODE:	572	CODE:
240	RETVAL = (char *)glGetString (GL_VERSION);	573	RETVAL = (char *)glGetString (GL_VERSION);
…		…
250		583
251	void	584	void
252	add_font (char *file)	585	add_font (char *file)
253	CODE:	586	CODE:
254	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	587	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
255		588	#ifdef _WIN32
256	void	589	// cairo... sigh... requires win2000
257	set_font (char *file)	590	AddFontResourceEx (file, FR_PRIVATE, 0);
258	CODE:	591	#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		592
267	void	593	void
268	load_image_inline (SV *image_)	594	load_image_inline (SV *image_)
269	ALIAS:	595	ALIAS:
270	load_image_file = 1	596	load_image_file = 1
…		…
286	croak ("load_image: %s", SDL_GetError ());	612	croak ("load_image: %s", SDL_GetError ());
287		613
288	fmt.palette = NULL;	614	fmt.palette = NULL;
289	fmt.BitsPerPixel = 32;	615	fmt.BitsPerPixel = 32;
290	fmt.BytesPerPixel = 4;	616	fmt.BytesPerPixel = 4;
		617	#if SDL_BYTEORDER == SDL_LIL_ENDIAN
291	fmt.Rmask = 0x000000ff;	618	fmt.Rmask = 0x000000ff;
292	fmt.Gmask = 0x0000ff00;	619	fmt.Gmask = 0x0000ff00;
293	fmt.Bmask = 0x00ff0000;	620	fmt.Bmask = 0x00ff0000;
294	fmt.Amask = 0xff000000;	621	fmt.Amask = 0xff000000;
		622	#else
		623	fmt.Rmask = 0xff000000;
		624	fmt.Gmask = 0x00ff0000;
		625	fmt.Bmask = 0x0000ff00;
		626	fmt.Amask = 0x000000ff;
		627	#endif
295	fmt.Rloss = 0;	628	fmt.Rloss = 0;
296	fmt.Gloss = 0;	629	fmt.Gloss = 0;
297	fmt.Bloss = 0;	630	fmt.Bloss = 0;
298	fmt.Aloss = 0;	631	fmt.Aloss = 0;
299	fmt.Rshift = 0;	632	fmt.Rshift = 0;
…		…
313	SDL_LockSurface (surface2);	646	SDL_LockSurface (surface2);
314	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	647	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
315	SDL_UnlockSurface (surface2);	648	SDL_UnlockSurface (surface2);
316	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	649	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
317	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	650	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
318	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_INT_8_8_8_8_REV)));	651	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
319		652
320	SDL_FreeSurface (surface);	653	SDL_FreeSurface (surface);
321	SDL_FreeSurface (surface2);	654	SDL_FreeSurface (surface2);
322	}	655	}
323		656
…		…
345	PUSHs (sv_2mortal (newSViv (b / y)));	678	PUSHs (sv_2mortal (newSViv (b / y)));
346	PUSHs (sv_2mortal (newSViv (a / y)));	679	PUSHs (sv_2mortal (newSViv (a / y)));
347	}	680	}
348		681
349	void	682	void
		683	error (char *message)
		684	CODE:
		685	fprintf (stderr, "ERROR: %s\n", message);
		686	#ifdef _WIN32
		687	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		688	#endif
		689
		690	void
350	fatal (char *message)	691	fatal (char *message)
351	CODE:	692	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);	693	fprintf (stderr, "FATAL: %s\n", message);
		694	#ifdef _WIN32
		695	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
356	#endif	696	#endif
357	exit (1);	697	exit (1);
358		698
		699	MODULE = CFClient PACKAGE = CFClient::Font
		700
		701	CFClient::Font
		702	new_from_file (SV *class, char *path, int id = 0)
		703	CODE:
		704	{
		705	int count;
		706	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
		707	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		708	FcPatternDestroy (pattern);
		709	}
		710	OUTPUT:
		711	RETVAL
		712
		713	void
		714	DESTROY (CFClient::Font self)
		715	CODE:
		716	pango_font_description_free (self);
		717
		718	void
		719	make_default (CFClient::Font self)
		720	CODE:
		721	default_font = self;
		722
359	MODULE = CFClient PACKAGE = CFClient::Layout	723	MODULE = CFClient PACKAGE = CFClient::Layout
360		724
361	CFClient::Layout	725	CFClient::Layout
362	new (SV *class, int base_height = 10)	726	new (SV *class, int rgba = 0)
363	CODE:	727	CODE:
		728	#if _WIN32
		729	rgba = 0;//D
		730	#endif
364	New (0, RETVAL, 1, struct cf_layout);	731	New (0, RETVAL, 1, struct cf_layout);
365	RETVAL->base_height = base_height;	732
366	RETVAL->pl = pango_layout_new (context);	733	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		734	RETVAL->rgba = rgba;
		735	RETVAL->r = 1.;
		736	RETVAL->g = 1.;
		737	RETVAL->b = 1.;
		738	RETVAL->a = 1.;
		739	RETVAL->base_height = MIN_FONT_HEIGHT;
		740	RETVAL->font = 0;
		741
367	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	742	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		743	layout_update_font (RETVAL);
368	OUTPUT:	744	OUTPUT:
369	RETVAL	745	RETVAL
370		746
371	void	747	void
372	DESTROY (CFClient::Layout self)	748	DESTROY (CFClient::Layout self)
373	CODE:	749	CODE:
374	g_object_unref (self->pl);	750	g_object_unref (self->pl);
375	Safefree (self);	751	Safefree (self);
376		752
		753	int
		754	is_rgba (CFClient::Layout self)
		755	CODE:
		756	RETVAL = self->rgba;
		757	OUTPUT:
		758	RETVAL
		759
377	void	760	void
378	set_text (CFClient::Layout self, SV *text_)	761	set_text (CFClient::Layout self, SV *text_)
379	CODE:	762	CODE:
380	{	763	{
381	STRLEN textlen;	764	STRLEN textlen;
…		…
392	char *text = SvPVutf8 (text_, textlen);	775	char *text = SvPVutf8 (text_, textlen);
393		776
394	pango_layout_set_markup (self->pl, text, textlen);	777	pango_layout_set_markup (self->pl, text, textlen);
395	}	778	}
396		779
		780	SV *
		781	get_text (CFClient::Layout self)
		782	CODE:
		783	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
		784	SvUTF8_on (RETVAL);
		785	OUTPUT:
		786	RETVAL
		787
		788	void
		789	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		790	CODE:
		791	self->r = r;
		792	self->g = g;
		793	self->b = b;
		794	self->a = a;
		795
		796	void
		797	set_font (CFClient::Layout self, CFClient::Font font = 0)
		798	CODE:
		799	if (self->font != font)
		800	{
		801	self->font = font;
		802	layout_update_font (self);
		803	}
		804
397	void	805	void
398	set_height (CFClient::Layout self, int base_height)	806	set_height (CFClient::Layout self, int base_height)
399	CODE:	807	CODE:
		808	if (self->base_height != base_height)
		809	{
400	self->base_height = base_height;	810	self->base_height = base_height;
		811	layout_update_font (self);
		812	}
401		813
402	void	814	void
403	set_width (CFClient::Layout self, int max_width = -1)	815	set_width (CFClient::Layout self, int max_width = -1)
404	CODE:	816	CODE:
405	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	817	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
		818
		819	void
		820	set_indent (CFClient::Layout self, int indent)
		821	CODE:
		822	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		823
		824	void
		825	set_spacing (CFClient::Layout self, int spacing)
		826	CODE:
		827	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		828
		829	void
		830	set_ellipsise (CFClient::Layout self, int ellipsise)
		831	CODE:
		832	pango_layout_set_ellipsize (self->pl,
		833	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		834	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		835	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		836	: PANGO_ELLIPSIZE_NONE
		837	);
		838
		839	void
		840	set_single_paragraph_mode (CFClient::Layout self, int spm)
		841	CODE:
		842	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
406		843
407	void	844	void
408	size (CFClient::Layout self)	845	size (CFClient::Layout self)
409	PPCODE:	846	PPCODE:
410	{	847	{
411	int w, h;	848	int w, h;
412		849
413	layout_update (self);
414	layout_get_pixel_size (self, &w, &h);	850	layout_get_pixel_size (self, &w, &h);
415		851
416	EXTEND (SP, 2);	852	EXTEND (SP, 2);
417	PUSHs (sv_2mortal (newSViv (w)));	853	PUSHs (sv_2mortal (newSViv (w)));
418	PUSHs (sv_2mortal (newSViv (h)));	854	PUSHs (sv_2mortal (newSViv (h)));
…		…
421	int	857	int
422	xy_to_index (CFClient::Layout self, int x, int y)	858	xy_to_index (CFClient::Layout self, int x, int y)
423	CODE:	859	CODE:
424	{	860	{
425	int index, trailing;	861	int index, trailing;
426
427	layout_update (self);
428	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	862	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
429
430	RETVAL = index;	863	RETVAL = index;
431	}	864	}
432	OUTPUT:	865	OUTPUT:
433	RETVAL	866	RETVAL
434		867
435	void	868	void
436	cursor_pos (CFClient::Layout self, int index)	869	cursor_pos (CFClient::Layout self, int index)
437	PPCODE:	870	PPCODE:
438	{	871	{
439	PangoRectangle strong_pos;	872	PangoRectangle strong_pos;
440	layout_update (self);
441	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	873	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
442		874
443	EXTEND (SP, 3);	875	EXTEND (SP, 3);
444	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	876	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
445	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	877	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
450	render (CFClient::Layout self)	882	render (CFClient::Layout self)
451	PPCODE:	883	PPCODE:
452	{	884	{
453	SV *retval;	885	SV *retval;
454	int w, h;	886	int w, h;
455	FT_Bitmap bitmap;
456		887
457	layout_update (self);
458	layout_get_pixel_size (self, &w, &h);	888	layout_get_pixel_size (self, &w, &h);
459		889
		890	if (self->rgba)
		891	{
		892	cairo_surface_t *surface;
		893	cairo_t *cairo;
		894
		895	retval = newSV (w * h * 4);
		896	SvPOK_only (retval);
		897	SvCUR_set (retval, w * h * 4);
		898
		899	memset (SvPVX (retval), 0, w * h * 4);
		900
		901	surface = cairo_image_surface_create_for_data (
		902	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
		903	cairo = cairo_create (surface);
		904	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		905
		906	pango_cairo_show_layout (cairo, self->pl);
		907
		908	cairo_destroy (cairo);
		909	cairo_surface_destroy (surface);
		910
		911	// what a mess, and its premultiplied, too :(
		912	{
		913	uint32_t *p = (uint32_t *)SvPVX (retval);
		914	uint32_t *e = p + w * h;
		915
		916	while (p < e)
		917	{
		918	uint32_t rgba = *p;
		919	rgba = (rgba >> 24) | (rgba << 8);
		920	#if 0
		921	#ifdef _WIN32
		922	{//D
		923	uint8_t r = rgba >> 24;
		924	uint8_t g = rgba >> 16;
		925	uint8_t b = rgba >> 8;
		926	uint8_t a = rgba >> 0;
		927
		928	rgba = (rgba & 0xffffff00) | a;
		929	}
		930	#endif
		931	#endif
		932	rgba = SDL_SwapBE32 (rgba);
		933	*p++ = rgba;
		934	}
		935	}
		936
		937	EXTEND (SP, 5);
		938	PUSHs (sv_2mortal (newSViv (w)));
		939	PUSHs (sv_2mortal (newSViv (h)));
		940	PUSHs (sv_2mortal (retval));
		941	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		942	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		943	}
		944	else
		945	{
		946	FT_Bitmap bitmap;
		947
460	retval = newSV (w * h);	948	retval = newSV (w * h);
461	SvPOK_only (retval);	949	SvPOK_only (retval);
462	SvCUR_set (retval, w * h);	950	SvCUR_set (retval, w * h);
463		951
464	bitmap.rows = h;	952	bitmap.rows = h;
465	bitmap.width = w;	953	bitmap.width = w;
466	bitmap.pitch = w;	954	bitmap.pitch = w;
467	bitmap.buffer = (unsigned char*)SvPVX (retval);	955	bitmap.buffer = (unsigned char*)SvPVX (retval);
468	bitmap.num_grays = 256;	956	bitmap.num_grays = 256;
469	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	957	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
470		958
471	memset (bitmap.buffer, 0, w * h);	959	memset (bitmap.buffer, 0, w * h);
472		960
473	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	961	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
474		962
475	EXTEND (SP, 3);	963	EXTEND (SP, 5);
476	PUSHs (sv_2mortal (newSViv (w)));	964	PUSHs (sv_2mortal (newSViv (w)));
477	PUSHs (sv_2mortal (newSViv (h)));	965	PUSHs (sv_2mortal (newSViv (h)));
478	PUSHs (sv_2mortal (retval));	966	PUSHs (sv_2mortal (retval));
		967	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		968	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		969	}
479	}	970	}
480		971
481	MODULE = CFClient PACKAGE = CFClient::Texture	972	MODULE = CFClient PACKAGE = CFClient::Texture
482		973
483	void	974	void
484	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	975	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
485	PROTOTYPE: $$$;$$	976	PROTOTYPE: $$$;$$
		977	ALIAS:
		978	draw_quad_alpha = 1
		979	draw_quad_alpha_premultiplied = 2
486	CODE:	980	CODE:
487	{	981	{
488	HV *hv = (HV *)SvRV (self);	982	HV *hv = (HV *)SvRV (self);
489	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	983	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
490	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	984	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
…		…
495	{	989	{
496	w = SvNV (*hv_fetch (hv, "w", 1, 1));	990	w = SvNV (*hv_fetch (hv, "w", 1, 1));
497	h = SvNV (*hv_fetch (hv, "h", 1, 1));	991	h = SvNV (*hv_fetch (hv, "h", 1, 1));
498	}	992	}
499		993
		994	if (ix)
		995	{
		996	glEnable (GL_BLEND);
		997	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		998	glEnable (GL_ALPHA_TEST);
		999	glAlphaFunc (GL_GREATER, 0.01f);
		1000	}
		1001
500	glBindTexture (GL_TEXTURE_2D, name);	1002	glBindTexture (GL_TEXTURE_2D, name);
		1003
501	if (wrap_mode) {	1004	if (wrap_mode)
		1005	{
502	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	1006	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
503	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);	1007	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
504	}	1008	}
		1009
505	glBegin (GL_QUADS);	1010	glBegin (GL_QUADS);
506	glTexCoord2f (0, 0); glVertex2f (x , y );	1011	glTexCoord2f (0, 0); glVertex2f (x , y );
507	glTexCoord2f (0, t); glVertex2f (x , y + h);	1012	glTexCoord2f (0, t); glVertex2f (x , y + h);
508	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1013	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
509	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1014	glTexCoord2f (s, 0); glVertex2f (x + w, y );
510	glEnd ();	1015	glEnd ();
		1016
		1017	if (ix)
		1018	{
		1019	glDisable (GL_ALPHA_TEST);
		1020	glDisable (GL_BLEND);
		1021	}
511	}	1022	}
512		1023
513	MODULE = CFClient PACKAGE = CFClient::Map	1024	MODULE = CFClient PACKAGE = CFClient::Map
514		1025
515	CFClient::Map	1026	CFClient::Map
…		…
566	{	1077	{
567	Append (maptex, self->tex, self->texs, self->texs);	1078	Append (maptex, self->tex, self->texs, self->texs);
568	self->texs *= 2;	1079	self->texs *= 2;
569	}	1080	}
570		1081
		1082	{
571	maptex *tex = self->tex + texid;	1083	maptex *tex = self->tex + texid;
572		1084
573	tex->name = name;	1085	tex->name = name;
574	tex->w = w;	1086	tex->w = w;
575	tex->h = h;	1087	tex->h = h;
576	tex->s = s;	1088	tex->s = s;
577	tex->t = t;	1089	tex->t = t;
578	tex->r = r;	1090	tex->r = r;
579	tex->g = g;	1091	tex->g = g;
580	tex->b = b;	1092	tex->b = b;
581	tex->a = a;	1093	tex->a = a;
		1094	}
582	}	1095	}
583		1096
584	int	1097	int
585	ox (CFClient::Map self)	1098	ox (CFClient::Map self)
586	ALIAS:	1099	ALIAS:
…		…
596		1109
597	void	1110	void
598	scroll (CFClient::Map self, int dx, int dy)	1111	scroll (CFClient::Map self, int dx, int dy)
599	CODE:	1112	CODE:
600	{	1113	{
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)	1114	if (dx > 0)
610	map_blank (self, self->x, self->y, self->dx - 1, self->h);	1115	map_blank (self, self->x, self->y, dx - 1, self->h);
611	else if (self->dx < 0)	1116	else if (dx < 0)
612	map_blank (self, self->x + self->w + self->dx + 1, self->y, 1 - self->dx, self->h);	1117	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);
613		1118
614	if (self->dy > 0)	1119	if (dy > 0)
615	map_blank (self, self->x, self->y, self->w, self->dy - 1);	1120	map_blank (self, self->x, self->y, self->w, dy - 1);
616	else if (self->dy < 0)	1121	else if (dy < 0)
617	map_blank (self, self->x, self->y + self->h + self->dy + 1, self->w, 1 - self->dy);	1122	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);
618		1123
619	self->x += self->dx; self->dx = 0;	1124	self->ox += dx; self->x += dx;
620	self->y += self->dy; self->dy = 0;	1125	self->oy += dy; self->y += dy;
621		1126
622	while (self->y < 0)	1127	while (self->y < 0)
623	{	1128	{
624	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	1129	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);
625		1130
626	self->rows += MAP_EXTEND_Y;	1131	self->rows += MAP_EXTEND_Y;
627	self->y += MAP_EXTEND_Y;	1132	self->y += MAP_EXTEND_Y;
628	}	1133	}
		1134	}
629		1135
		1136	void
		1137	map1a_update (CFClient::Map self, SV *data_)
		1138	CODE:
		1139	{
630	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1140	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
631	uint8_t *data_end = (uint8_t *)SvEND (data_);	1141	uint8_t *data_end = (uint8_t *)SvEND (data_);
		1142	mapcell *cell;
		1143	int x, y, flags;
632		1144
633	while (data < data_end)	1145	while (data < data_end)
634	{	1146	{
635	int flags = (data [0] << 8) + data [1]; data += 2;	1147	flags = (data [0] << 8) + data [1]; data += 2;
636		1148
637	int x = ((flags >> 10) & 63) + self->x;	1149	x = ((flags >> 10) & 63) + self->x;
638	int y = ((flags >> 4) & 63) + self->y;	1150	y = ((flags >> 4) & 63) + self->y;
639		1151
640	mapcell *cell = map_get_cell (self, x, y);	1152	cell = map_get_cell (self, x, y);
641		1153
642	if (flags & 15)	1154	if (flags & 15)
643	{	1155	{
644	if (cell->darkness < 0) // && x < self->w && y < self->h)	1156	if (cell->darkness < 0)
645	{	1157	{
646	cell->darkness = 0;	1158	cell->darkness = 0;
647	cell->face [0] = 0;	1159	cell->face [0] = 0;
648	cell->face [1] = 0;	1160	cell->face [1] = 0;
649	cell->face [2] = 0;	1161	cell->face [2] = 0;
650	}	1162	}
651		1163
652	cell->darkness = flags & 8 ? *data++ : 255;	1164	cell->darkness = flags & 8 ? *data++ : 255;
653		1165
654	//TODO: don't trust server data to be in-range(!)	1166	//TODO: don't trust server data to be in-range(!)
655		1167
656	if (flags & 4)	1168	if (flags & 4)
…		…
672	cell->darkness = -1;	1184	cell->darkness = -1;
673	}	1185	}
674	}	1186	}
675		1187
676	SV *	1188	SV *
677	mapmap (CFClient::Map self, int w, int h)	1189	mapmap (CFClient::Map self, int x0, int y0, int w, int h)
678	CODE:	1190	CODE:
679	{	1191	{
680	int x0, x1, x;	1192	int x1, x;
681	int y0, y1, y;	1193	int y1, y;
682	int z;	1194	int z;
683	SV *map_sv = newSV (w * h * sizeof (uint32_t));	1195	SV *map_sv = newSV (w * h * sizeof (uint32_t));
684	uint32_t *map = (uint32_t *)SvPVX (map_sv);	1196	uint32_t *map = (uint32_t *)SvPVX (map_sv);
685		1197
686	SvPOK_only (map_sv);	1198	SvPOK_only (map_sv);
687	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1199	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
688		1200
689	x0 = self->x - w / 2; x1 = x0 + w;	1201	x0 += self->x; x1 = x0 + w;
690	y0 = self->y - h / 2; y1 = y0 + h;	1202	y0 += self->y; y1 = y0 + h;
691		1203
692	for (y = y0; y < y1; y++)	1204	for (y = y0; y < y1; y++)
693	{	1205	{
694	maprow *row = 0 <= y && y < self->rows	1206	maprow *row = 0 <= y && y < self->rows
695	? self->row + y	1207	? self->row + y
…		…
735		1247
736	void	1248	void
737	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1249	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
738	PPCODE:	1250	PPCODE:
739	{	1251	{
		1252	int vx, vy;
		1253	int x, y, z;
		1254	int last_name;
		1255	mapface face;
740	int sw4 = (sw + 3) & ~3;	1256	int sw4 = (sw + 3) & ~3;
741	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1257	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
742	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1258	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1259
743	memset (darkness, 255, sw4 * sh);	1260	memset (darkness, 255, sw4 * sh);
744	SvPOK_only (darkness_sv);	1261	SvPOK_only (darkness_sv);
745	SvCUR_set (darkness_sv, sw4 * sh);	1262	SvCUR_set (darkness_sv, sw4 * sh);
746		1263
747	int vx = self->x + (self->w - sw) / 2 - shift_x;	1264	vx = self->x + (self->w - sw) / 2 - shift_x;
748	int vy = self->y + (self->h - sh) / 2 - shift_y;	1265	vy = self->y + (self->h - sh) / 2 - shift_y;
749		1266
750	/*	1267	/*
751	int vx = self->vx = self->w >= sw	1268	int vx = self->vx = self->w >= sw
752	? self->x + (self->w - sw) / 2	1269	? self->x + (self->w - sw) / 2
753	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1270	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
762	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1279	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
763	glEnable (GL_BLEND);	1280	glEnable (GL_BLEND);
764	glEnable (GL_TEXTURE_2D);	1281	glEnable (GL_TEXTURE_2D);
765	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1282	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
766		1283
767	int x, y, z;
768
769	int last_name = 0;
770
771	glBegin (GL_QUADS);	1284	glBegin (GL_QUADS);
		1285
		1286	last_name = 0;
772		1287
773	for (z = 0; z < 3; z++)	1288	for (z = 0; z < 3; z++)
774	for (y = 0; y < sh; y++)	1289	for (y = 0; y < sh; y++)
775	if (0 <= y + vy && y + vy < self->rows)	1290	if (0 <= y + vy && y + vy < self->rows)
776	{	1291	{
…		…
783		1298
784	darkness[y * sw4 + x] = cell->darkness < 0	1299	darkness[y * sw4 + x] = cell->darkness < 0
785	? 255 - FOW_DARKNESS	1300	? 255 - FOW_DARKNESS
786	: 255 - cell->darkness;	1301	: 255 - cell->darkness;
787		1302
788	mapface face = cell->face [z];	1303	face = cell->face [z];
789		1304
790	if (face)	1305	if (face)
791	{	1306	{
792	maptex tex = self->tex [face];	1307	maptex tex = self->tex [face];
793		1308
…		…
832	*data++ = 0; /* version 0 format */	1347	*data++ = 0; /* version 0 format */
833	*data++ = w >> 8; *data++ = w;	1348	*data++ = w >> 8; *data++ = w;
834	*data++ = h >> 8; *data++ = h;	1349	*data++ = h >> 8; *data++ = h;
835		1350
836	// we need to do this 'cause we don't keep an absolute coord system for rows	1351	// we need to do this 'cause we don't keep an absolute coord system for rows
837	// TODO: treat rows as we treat	1352	// TODO: treat rows as we treat columns
838	map_get_row (self, y0 + self->y - self->oy);//D	1353	map_get_row (self, y0 + self->y - self->oy);//D
839	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1354	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
840		1355
841	x0 += self->x - self->ox;	1356	x0 += self->x - self->ox;
842	y0 += self->y - self->oy;	1357	y0 += self->y - self->oy;
…		…
853	for (x = x0; x < x1; x++)	1368	for (x = x0; x < x1; x++)
854	{	1369	{
855	if (row && row->c0 <= x && x < row->c1)	1370	if (row && row->c0 <= x && x < row->c1)
856	{	1371	{
857	mapcell *cell = row->col + (x - row->c0);	1372	mapcell *cell = row->col + (x - row->c0);
858
859	uint8_t flags = 0;	1373	uint8_t flags = 0;
860		1374
861	if (cell->face [0]) flags |= 1;	1375	if (cell->face [0]) flags |= 1;
862	if (cell->face [1]) flags |= 2;	1376	if (cell->face [1]) flags |= 2;
863	if (cell->face [2]) flags |= 4;	1377	if (cell->face [2]) flags |= 4;
…		…
897	void	1411	void
898	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1412	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)
899	PPCODE:	1413	PPCODE:
900	{	1414	{
901	int x, y, z;	1415	int x, y, z;
		1416	int w, h;
902	int x1, y1;	1417	int x1, y1;
903		1418
904	if (*data++ != 0)	1419	if (*data++ != 0)
905	return; /* version mismatch */	1420	return; /* version mismatch */
906		1421
907	int w = *data++ << 8; w |= *data++;	1422	w = *data++ << 8; w |= *data++;
908	int h = *data++ << 8; h |= *data++;	1423	h = *data++ << 8; h |= *data++;
909		1424
910	// we need to do this 'cause we don't keep an absolute coord system for rows	1425	// we need to do this 'cause we don't keep an absolute coord system for rows
911	// TODO: treat rows as we treat	1426	// TODO: treat rows as we treat columns
912	map_get_row (self, y0 + self->y - self->oy);//D	1427	map_get_row (self, y0 + self->y - self->oy);//D
913	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1428	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
914		1429
915	x0 += self->x - self->ox;	1430	x0 += self->x - self->ox;
916	y0 += self->y - self->oy;	1431	y0 += self->y - self->oy;
…		…
951	}	1466	}
952	}	1467	}
953	}	1468	}
954	}	1469	}
955		1470
		1471	MODULE = CFClient PACKAGE = CFClient::MixChunk
		1472
		1473	CFClient::MixChunk
		1474	new_from_file (SV *class, char *path)
		1475	CODE:
		1476	RETVAL = Mix_LoadWAV (path);
		1477	OUTPUT:
		1478	RETVAL
		1479
		1480	void
		1481	DESTROY (CFClient::MixChunk self)
		1482	CODE:
		1483	Mix_FreeChunk (self);
		1484
		1485	int
		1486	volume (CFClient::MixChunk self, int volume = -1)
		1487	CODE:
		1488	RETVAL = Mix_VolumeChunk (self, volume);
		1489	OUTPUT:
		1490	RETVAL
		1491
		1492	int
		1493	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
		1494	CODE:
		1495	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		1496	OUTPUT:
		1497	RETVAL
		1498
		1499	MODULE = CFClient PACKAGE = CFClient::MixMusic
		1500
		1501	int
		1502	volume (int volume = -1)
		1503	CODE:
		1504	RETVAL = Mix_VolumeMusic (volume);
		1505	OUTPUT:
		1506	RETVAL
		1507
		1508	CFClient::MixMusic
		1509	new_from_file (SV *class, char *path)
		1510	CODE:
		1511	RETVAL = Mix_LoadMUS (path);
		1512	OUTPUT:
		1513	RETVAL
		1514
		1515	void
		1516	DESTROY (CFClient::MixMusic self)
		1517	CODE:
		1518	Mix_FreeMusic (self);
		1519
		1520	int
		1521	play (CFClient::MixMusic self, int loops = -1)
		1522	CODE:
		1523	RETVAL = Mix_PlayMusic (self, loops);
		1524	OUTPUT:
		1525	RETVAL
		1526
		1527	MODULE = CFClient PACKAGE = CFClient::OpenGL
		1528
		1529	BOOT:
		1530	{
		1531	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);
		1532	static const struct {
		1533	const char *name;
		1534	IV iv;
		1535	} *civ, const_iv[] = {
		1536	# define const_iv(name) { # name, (IV)name }
		1537	const_iv (GL_COLOR_MATERIAL),
		1538	const_iv (GL_SMOOTH),
		1539	const_iv (GL_FLAT),
		1540	const_iv (GL_DITHER),
		1541	const_iv (GL_BLEND),
		1542	const_iv (GL_CULL_FACE),
		1543	const_iv (GL_SCISSOR_TEST),
		1544	const_iv (GL_DEPTH_TEST),
		1545	const_iv (GL_ALPHA_TEST),
		1546	const_iv (GL_NORMALIZE),
		1547	const_iv (GL_RESCALE_NORMAL),
		1548	const_iv (GL_AND),
		1549	const_iv (GL_ONE),
		1550	const_iv (GL_ZERO),
		1551	const_iv (GL_SRC_ALPHA),
		1552	const_iv (GL_SRC_ALPHA_SATURATE),
		1553	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1554	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1555	const_iv (GL_RGB),
		1556	const_iv (GL_RGBA),
		1557	const_iv (GL_UNSIGNED_BYTE),
		1558	const_iv (GL_UNSIGNED_SHORT),
		1559	const_iv (GL_UNSIGNED_INT),
		1560	const_iv (GL_ALPHA),
		1561	const_iv (GL_INTENSITY),
		1562	const_iv (GL_LUMINANCE),
		1563	const_iv (GL_LUMINANCE_ALPHA),
		1564	const_iv (GL_FLOAT),
		1565	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		1566	const_iv (GL_COMPILE),
		1567	const_iv (GL_TEXTURE_1D),
		1568	const_iv (GL_TEXTURE_2D),
		1569	const_iv (GL_TEXTURE_ENV),
		1570	const_iv (GL_TEXTURE_MAG_FILTER),
		1571	const_iv (GL_TEXTURE_MIN_FILTER),
		1572	const_iv (GL_TEXTURE_ENV_MODE),
		1573	const_iv (GL_TEXTURE_WRAP_S),
		1574	const_iv (GL_TEXTURE_WRAP_T),
		1575	const_iv (GL_CLAMP),
		1576	const_iv (GL_REPEAT),
		1577	const_iv (GL_NEAREST),
		1578	const_iv (GL_LINEAR),
		1579	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1580	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1581	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1582	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1583	const_iv (GL_GENERATE_MIPMAP),
		1584	const_iv (GL_MODULATE),
		1585	const_iv (GL_DECAL),
		1586	const_iv (GL_REPLACE),
		1587	const_iv (GL_DEPTH_BUFFER_BIT),
		1588	const_iv (GL_COLOR_BUFFER_BIT),
		1589	const_iv (GL_PROJECTION),
		1590	const_iv (GL_MODELVIEW),
		1591	const_iv (GL_COLOR_LOGIC_OP),
		1592	const_iv (GL_SEPARABLE_2D),
		1593	const_iv (GL_CONVOLUTION_2D),
		1594	const_iv (GL_CONVOLUTION_BORDER_MODE),
		1595	const_iv (GL_CONSTANT_BORDER),
		1596	const_iv (GL_LINES),
		1597	const_iv (GL_LINE_LOOP),
		1598	const_iv (GL_QUADS),
		1599	const_iv (GL_QUAD_STRIP),
		1600	const_iv (GL_TRIANGLES),
		1601	const_iv (GL_TRIANGLE_STRIP),
		1602	const_iv (GL_TRIANGLE_FAN),
		1603	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		1604	const_iv (GL_FASTEST),
		1605	const_iv (GL_V2F),
		1606	const_iv (GL_V3F),
		1607	const_iv (GL_T2F_V3F),
		1608	const_iv (GL_T2F_N3F_V3F),
		1609	# undef const_iv
		1610	};
		1611
		1612	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		1613	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1614	}
		1615
		1616	int glGetError ()
		1617
		1618	void glClear (int mask)
		1619
		1620	void glClearColor (float r, float g, float b, float a = 1.0)
		1621	PROTOTYPE: @
		1622
		1623	void glEnable (int cap)
		1624
		1625	void glDisable (int cap)
		1626
		1627	void glShadeModel (int mode)
		1628
		1629	void glHint (int target, int mode)
		1630
		1631	void glBlendFunc (int sfactor, int dfactor)
		1632
		1633	void glDepthMask (int flag)
		1634
		1635	void glLogicOp (int opcode)
		1636
		1637	void glColorMask (int red, int green, int blue, int alpha)
		1638
		1639	void glMatrixMode (int mode)
		1640
		1641	void glPushMatrix ()
		1642
		1643	void glPopMatrix ()
		1644
		1645	void glLoadIdentity ()
		1646
		1647	# near_ and far_ are due to microsofts buggy "c" compiler
		1648	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1649
		1650	# near_ and far_ are due to microsofts buggy "c" compiler
		1651	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		1652
		1653	void glViewport (int x, int y, int width, int height)
		1654
		1655	void glScissor (int x, int y, int width, int height)
		1656
		1657	void glTranslate (float x, float y, float z = 0.)
		1658	CODE:
		1659	glTranslatef (x, y, z);
		1660
		1661	void glScale (float x, float y, float z = 1.)
		1662	CODE:
		1663	glScalef (x, y, z);
		1664
		1665	void glRotate (float angle, float x, float y, float z)
		1666	CODE:
		1667	glRotatef (angle, x, y, z);
		1668
		1669	void glBegin (int mode)
		1670
		1671	void glEnd ()
		1672
		1673	void glColor (float r, float g, float b, float a = 1.0)
		1674	PROTOTYPE: @
		1675	CODE:
		1676	// microsoft visual "c" rounds instead of truncating...
		1677	glColor4ub (MIN ((int)(r * 255.f), 255),
		1678	MIN ((int)(g * 255.f), 255),
		1679	MIN ((int)(b * 255.f), 255),
		1680	MIN ((int)(a * 255.f), 255));
		1681
		1682	void glInterleavedArrays (int format, int stride, char *data)
		1683
		1684	void glDrawElements (int mode, int count, int type, char *indices)
		1685
		1686	# 1.2 void glDrawRangeElements (int mode, int start, int end
		1687
		1688	void glRasterPos (float x, float y, float z = 0.)
		1689	CODE:
		1690	glRasterPos3f (0, 0, z);
		1691	glBitmap (0, 0, 0, 0, x, y, 0);
		1692
		1693	void glVertex (float x, float y, float z = 0.)
		1694	CODE:
		1695	glVertex3f (x, y, z);
		1696
		1697	void glTexCoord (float s, float t)
		1698	CODE:
		1699	glTexCoord2f (s, t);
		1700
		1701	void glTexEnv (int target, int pname, float param)
		1702	CODE:
		1703	glTexEnvf (target, pname, param);
		1704
		1705	void glTexParameter (int target, int pname, float param)
		1706	CODE:
		1707	glTexParameterf (target, pname, param);
		1708
		1709	void glBindTexture (int target, int name)
		1710
		1711	void glConvolutionParameter (int target, int pname, float params)
		1712	CODE:
		1713	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
		1714
		1715	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1716	CODE:
		1717	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,
		1718	(target, internalformat, width, height, format, type, data));
		1719
		1720	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		1721	CODE:
		1722	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,
		1723	(target, internalformat, width, height, format, type, row, column));
		1724
		1725	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		1726
		1727	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1728
		1729	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		1730
		1731	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
		1732
		1733	int glGenTexture ()
		1734	CODE:
		1735	{
		1736	GLuint name;
		1737	glGenTextures (1, &name);
		1738	RETVAL = name;
		1739	}
		1740	OUTPUT:
		1741	RETVAL
		1742
		1743	void glDeleteTexture (int name)
		1744	CODE:
		1745	{
		1746	GLuint name_ = name;
		1747	glDeleteTextures (1, &name_);
		1748	}
		1749
		1750	int glGenList ()
		1751	CODE:
		1752	RETVAL = glGenLists (1);
		1753	OUTPUT:
		1754	RETVAL
		1755
		1756	void glDeleteList (int list)
		1757	CODE:
		1758	glDeleteLists (list, 1);
		1759
		1760	void glNewList (int list, int mode = GL_COMPILE)
		1761
		1762	void glEndList ()
		1763
		1764	void glCallList (int list)
		1765
		1766

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