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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.44 by root, Mon Apr 17 07:30:20 2006 UTC vs.
Revision 1.105 by root, Mon Jun 5 03:33:09 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	static struct
		54	{
		55	#define GL_FUNC(ptr,name) ptr name;
		56	#include "glfunc.h"
		57	#undef GL_FUNC
		58	} gl;
		59
		60	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		61	{
		62	if (gl.BlendFuncSeparate)
		63	gl.BlendFuncSeparate (sa, da, saa, daa);
		64	else if (gl.BlendFuncSeparateEXT)
		65	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		66	else
		67	glBlendFunc (sa, da);
		68	}
		69
		70	typedef Mix_Chunk *CFClient__MixChunk;
		71	typedef Mix_Music *CFClient__MixMusic;
		72
		73	typedef PangoFontDescription *CFClient__Font;
32		74
33	typedef struct cf_layout {	75	typedef struct cf_layout {
34	PangoLayout *pl;	76	PangoLayout *pl; // either derived from a cairo or ft2 context
		77	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
		78	float r, g, b, a; // default color for rgba mode
35	int base_height;	79	int base_height;
		80	CFClient__Font font;
36	} *CFClient__Layout;	81	} *CFClient__Layout;
		82
		83	static CFClient__Font default_font;
		84	static PangoContext *ft2_context, *cairo_context;
		85	static PangoFontMap *ft2_fontmap, *cairo_fontmap;
37		86
38	static void	87	static void
39	substitute_func (FcPattern *pattern, gpointer data)	88	substitute_func (FcPattern *pattern, gpointer data)
40	{	89	{
41	FcPatternAddBool (pattern, FC_HINTING , 1);	90	FcPatternAddBool (pattern, FC_HINTING , 1);
		91	//FcPatternAddBool (pattern, FC_AUTOHINT, 1);
42	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
43	}	93	}
44		94
45	static void	95	static void
46	layout_update (CFClient__Layout self)	96	layout_update_font (CFClient__Layout self)
47	{	97	{
48	/* use a random scale factor to account for unknown descenders, 0.8 works	98	/* use a random scale factor to account for unknown descenders, 0.8 works
49	* reasonably well with bitstream vera	99	* reasonably well with bitstream vera
50	*/	100	*/
51	PangoFontDescription *font = pango_context_get_font_description (context);	101	PangoFontDescription *font = self->font ? self->font : default_font;
52	pango_font_description_set_absolute_size (font, self->base_height * (PANGO_SCALE * 8 / 10));	102
		103	pango_font_description_set_absolute_size (font,
		104	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
		105
		106	pango_layout_set_font_description (self->pl, font);
53	}	107	}
54		108
55	static void	109	static void
56	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	110	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)
57	{	111	{
58	layout_update (self);
59
60	pango_layout_get_pixel_size (self->pl, w, h);	112	pango_layout_get_pixel_size (self->pl, w, h);
61		113
62	*w = (*w + 3) & ~3;
63	if (!*w) *w = 1;	114	if (!*w) *w = 1;
64	if (!*h) *h = 1;	115	if (!*h) *h = 1;
		116
		117	*w = (*w + 3) & ~3;
65	}	118	}
66		119
67	typedef uint16_t mapface;	120	typedef uint16_t mapface;
68		121
69	typedef struct {	122	typedef struct {
…		…
90	mapface *face;	143	mapface *face;
91		144
92	int texs;	145	int texs;
93	maptex *tex;	146	maptex *tex;
94		147
95	uint32_t rows;	148	int32_t rows;
96	maprow *row;	149	maprow *row;
97	} *CFClient__Map;	150	} *CFClient__Map;
98		151
99	static char *	152	static char *
100	prepend (char *ptr, int sze, int inc)	153	prepend (char *ptr, int sze, int inc)
…		…
195		248
196	static void	249	static void
197	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	250	map_blank (CFClient__Map self, int x0, int y0, int w, int h)
198	{	251	{
199	int x, y;	252	int x, y;
		253	maprow *row;
200		254
201	for (y = y0; y < y0 + h; y++)	255	for (y = y0; y < y0 + h; y++)
202	if (y >= 0)	256	if (y >= 0)
203	{	257	{
204	if (y >= self->rows)	258	if (y >= self->rows)
205	break;	259	break;
206		260
207	maprow *row = self->row + y;	261	row = self->row + y;
208		262
209	for (x = x0; x < x0 + w; x++)	263	for (x = x0; x < x0 + w; x++)
210	if (x >= row->c0)	264	if (x >= row->c0)
211	{	265	{
212	if (x >= row->c1)	266	if (x >= row->c1)
…		…
215	row->col[x - row->c0].darkness = -1;	269	row->col[x - row->c0].darkness = -1;
216	}	270	}
217	}	271	}
218	}	272	}
219		273
		274	static void
		275	music_finished (void)
		276	{
		277	SDL_UserEvent ev;
		278
		279	ev.type = SDL_USEREVENT;
		280	ev.code = 0;
		281	ev.data1 = 0;
		282	ev.data2 = 0;
		283
		284	SDL_PushEvent ((SDL_Event *)&ev);
		285	}
		286
		287	static void
		288	channel_finished (int channel)
		289	{
		290	SDL_UserEvent ev;
		291
		292	ev.type = SDL_USEREVENT;
		293	ev.code = 1;
		294	ev.data1 = (void *)(long)channel;
		295	ev.data2 = 0;
		296
		297	SDL_PushEvent ((SDL_Event *)&ev);
		298	}
		299
220	MODULE = CFClient PACKAGE = CFClient	300	MODULE = CFClient PACKAGE = CFClient
221		301
222	PROTOTYPES: ENABLE	302	PROTOTYPES: ENABLE
223		303
224	BOOT:	304	BOOT:
225	{	305	{
		306	HV *stash = gv_stashpv ("CFClient", 1);
		307	static const struct {
		308	const char *name;
		309	IV iv;
		310	} *civ, const_iv[] = {
		311	# define const_iv(name) { # name, (IV)name }
		312	const_iv (SDL_ACTIVEEVENT),
		313	const_iv (SDL_KEYDOWN),
		314	const_iv (SDL_KEYUP),
		315	const_iv (SDL_MOUSEMOTION),
		316	const_iv (SDL_MOUSEBUTTONDOWN),
		317	const_iv (SDL_MOUSEBUTTONUP),
		318	const_iv (SDL_JOYAXISMOTION),
		319	const_iv (SDL_JOYBALLMOTION),
		320	const_iv (SDL_JOYHATMOTION),
		321	const_iv (SDL_JOYBUTTONDOWN),
		322	const_iv (SDL_JOYBUTTONUP),
		323	const_iv (SDL_QUIT),
		324	const_iv (SDL_SYSWMEVENT),
		325	const_iv (SDL_EVENT_RESERVEDA),
		326	const_iv (SDL_EVENT_RESERVEDB),
		327	const_iv (SDL_VIDEORESIZE),
		328	const_iv (SDL_VIDEOEXPOSE),
		329	const_iv (SDL_USEREVENT),
		330	const_iv (SDLK_KP0),
		331	const_iv (SDLK_KP1),
		332	const_iv (SDLK_KP2),
		333	const_iv (SDLK_KP3),
		334	const_iv (SDLK_KP4),
		335	const_iv (SDLK_KP5),
		336	const_iv (SDLK_KP6),
		337	const_iv (SDLK_KP7),
		338	const_iv (SDLK_KP8),
		339	const_iv (SDLK_KP9),
		340	const_iv (SDLK_KP_PERIOD),
		341	const_iv (SDLK_KP_DIVIDE),
		342	const_iv (SDLK_KP_MULTIPLY),
		343	const_iv (SDLK_KP_MINUS),
		344	const_iv (SDLK_KP_PLUS),
		345	const_iv (SDLK_KP_ENTER),
		346	const_iv (SDLK_KP_EQUALS),
		347	const_iv (SDLK_UP),
		348	const_iv (SDLK_DOWN),
		349	const_iv (SDLK_RIGHT),
		350	const_iv (SDLK_LEFT),
		351	const_iv (SDLK_INSERT),
		352	const_iv (SDLK_HOME),
		353	const_iv (SDLK_END),
		354	const_iv (SDLK_PAGEUP),
		355	const_iv (SDLK_PAGEDOWN),
		356	const_iv (SDLK_F1),
		357	const_iv (SDLK_F2),
		358	const_iv (SDLK_F3),
		359	const_iv (SDLK_F4),
		360	const_iv (SDLK_F5),
		361	const_iv (SDLK_F6),
		362	const_iv (SDLK_F7),
		363	const_iv (SDLK_F8),
		364	const_iv (SDLK_F9),
		365	const_iv (SDLK_F10),
		366	const_iv (SDLK_F11),
		367	const_iv (SDLK_F12),
		368	const_iv (SDLK_F13),
		369	const_iv (SDLK_F14),
		370	const_iv (SDLK_F15),
		371	const_iv (SDLK_NUMLOCK),
		372	const_iv (SDLK_CAPSLOCK),
		373	const_iv (SDLK_SCROLLOCK),
		374	const_iv (SDLK_RSHIFT),
		375	const_iv (SDLK_LSHIFT),
		376	const_iv (SDLK_RCTRL),
		377	const_iv (SDLK_LCTRL),
		378	const_iv (SDLK_RALT),
		379	const_iv (SDLK_LALT),
		380	const_iv (SDLK_RMETA),
		381	const_iv (SDLK_LMETA),
		382	const_iv (SDLK_LSUPER),
		383	const_iv (SDLK_RSUPER),
		384	const_iv (SDLK_MODE),
		385	const_iv (SDLK_COMPOSE),
		386	const_iv (SDLK_HELP),
		387	const_iv (SDLK_PRINT),
		388	const_iv (SDLK_SYSREQ),
		389	const_iv (SDLK_BREAK),
		390	const_iv (SDLK_MENU),
		391	const_iv (SDLK_POWER),
		392	const_iv (SDLK_EURO),
		393	const_iv (SDLK_UNDO),
		394	const_iv (KMOD_NONE),
		395	const_iv (KMOD_LSHIFT),
		396	const_iv (KMOD_RSHIFT),
		397	const_iv (KMOD_LCTRL),
		398	const_iv (KMOD_RCTRL),
		399	const_iv (KMOD_LALT),
		400	const_iv (KMOD_RALT),
		401	const_iv (KMOD_LMETA),
		402	const_iv (KMOD_RMETA),
		403	const_iv (KMOD_NUM),
		404	const_iv (KMOD_CAPS),
		405	const_iv (KMOD_MODE),
		406	const_iv (KMOD_CTRL),
		407	const_iv (KMOD_SHIFT),
		408	const_iv (KMOD_ALT),
		409	const_iv (KMOD_META)
		410	# undef const_iv
		411	};
		412
		413	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		414	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		415	}
		416
		417	void
		418	pango_init ()
		419	CODE:
		420	// delayed, so it can pick up new fonts added by AddFontResourceEx
		421	{
		422	{
226	fontmap = pango_ft2_font_map_new ();	423	ft2_fontmap = pango_ft2_font_map_new ();
227	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);
228	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
		426	}
		427
		428	{
		429	cairo_font_options_t *fopt = cairo_font_options_create ();
		430	cairo_fontmap = pango_cairo_font_map_get_default ();
		431	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
		432	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
		433	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
		434	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
		435	pango_cairo_context_set_font_options (cairo_context, fopt);
		436	cairo_font_options_destroy (fopt);
		437	}
229	}	438	}
		439
		440	int
		441	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
		442
		443	void
		444	SDL_Quit ()
		445
		446	void
		447	SDL_ListModes ()
		448	PPCODE:
		449	{
		450	SDL_Rect **m;
		451
		452	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
		453	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
		454	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
		455	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
		456
		457	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		458	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);
		459
		460	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
		461	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
		462	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
		463	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
		464
		465	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		466
		467	SDL_EnableUNICODE (1);
		468	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		469
		470	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
		471
		472	if (m && m != (SDL_Rect **)-1)
		473	while (*m)
		474	{
		475	AV *av = newAV ();
		476	av_push (av, newSViv ((*m)->w));
		477	av_push (av, newSViv ((*m)->h));
		478	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		479
		480	++m;
		481	}
		482	}
		483
		484	char *
		485	SDL_GetError ()
		486
		487	int
		488	SDL_SetVideoMode (int w, int h, int fullscreen)
		489	CODE:
		490	RETVAL = !!SDL_SetVideoMode (
		491	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
		492	);
		493	if (RETVAL)
		494	{
		495	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		496	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		497	# include "glfunc.h"
		498	# undef GL_FUNC
		499	}
		500	OUTPUT:
		501	RETVAL
		502
		503	void
		504	SDL_GL_SwapBuffers ()
		505
		506	char *
		507	SDL_GetKeyName (int sym)
		508
		509	void
		510	SDL_PollEvent ()
		511	PPCODE:
		512	{
		513	SDL_Event ev;
		514
		515	while (SDL_PollEvent (&ev))
		516	{
		517	HV *hv = newHV ();
		518	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		519
		520	switch (ev.type)
		521	{
		522	case SDL_KEYDOWN:
		523	case SDL_KEYUP:
		524	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
		525	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
		526	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		527	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
		528	break;
		529
		530	case SDL_ACTIVEEVENT:
		531	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
		532	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
		533	break;
		534
		535	case SDL_MOUSEMOTION:
		536	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		537
		538	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
		539	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
		540	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
		541	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
		542	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
		543	break;
		544
		545	case SDL_MOUSEBUTTONDOWN:
		546	case SDL_MOUSEBUTTONUP:
		547	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		548
		549	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
		550	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
		551	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
		552	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		553	break;
		554
		555	case SDL_USEREVENT:
		556	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		557	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		558	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		559	break;
		560	}
		561
		562	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		563	}
		564	}
		565
		566	int
		567	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
		568	POSTCALL:
		569	Mix_HookMusicFinished (music_finished);
		570	Mix_ChannelFinished (channel_finished);
		571
		572	void
		573	Mix_CloseAudio ()
		574
		575	int
		576	Mix_AllocateChannels (int numchans = -1)
230		577
231	void	578	void
232	lowdelay (int fd, int val = 1)	579	lowdelay (int fd, int val = 1)
233	CODE:	580	CODE:
		581	#ifndef _WIN32
234	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	582	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
235		583	#endif
236	char *
237	gl_version ()
238	CODE:
239	RETVAL = (char *)glGetString (GL_VERSION);
240	OUTPUT:
241	RETVAL
242
243	char *
244	gl_extensions ()
245	CODE:
246	RETVAL = (char *)glGetString (GL_EXTENSIONS);
247	OUTPUT:
248	RETVAL
249		584
250	void	585	void
251	add_font (char *file)	586	add_font (char *file)
252	CODE:	587	CODE:
253	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	588	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
254		589	#ifdef _WIN32
255	void	590	// cairo... sigh... requires win2000
256	set_font (char *file)	591	AddFontResourceEx (file, FR_PRIVATE, 0);
257	CODE:	592	#endif
258	{
259	int count;
260	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
261	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
262	FcPatternDestroy (pattern);
263	pango_context_set_font_description (context, font);
264	}
265		593
266	void	594	void
267	load_image_inline (SV *image_)	595	load_image_inline (SV *image_)
268	ALIAS:	596	ALIAS:
269	load_image_file = 1	597	load_image_file = 1
…		…
285	croak ("load_image: %s", SDL_GetError ());	613	croak ("load_image: %s", SDL_GetError ());
286		614
287	fmt.palette = NULL;	615	fmt.palette = NULL;
288	fmt.BitsPerPixel = 32;	616	fmt.BitsPerPixel = 32;
289	fmt.BytesPerPixel = 4;	617	fmt.BytesPerPixel = 4;
		618	#if SDL_BYTEORDER == SDL_LIL_ENDIAN
290	fmt.Rmask = 0x000000ff;	619	fmt.Rmask = 0x000000ff;
291	fmt.Gmask = 0x0000ff00;	620	fmt.Gmask = 0x0000ff00;
292	fmt.Bmask = 0x00ff0000;	621	fmt.Bmask = 0x00ff0000;
293	fmt.Amask = 0xff000000;	622	fmt.Amask = 0xff000000;
		623	#else
		624	fmt.Rmask = 0xff000000;
		625	fmt.Gmask = 0x00ff0000;
		626	fmt.Bmask = 0x0000ff00;
		627	fmt.Amask = 0x000000ff;
		628	#endif
294	fmt.Rloss = 0;	629	fmt.Rloss = 0;
295	fmt.Gloss = 0;	630	fmt.Gloss = 0;
296	fmt.Bloss = 0;	631	fmt.Bloss = 0;
297	fmt.Aloss = 0;	632	fmt.Aloss = 0;
298	fmt.Rshift = 0;	633	fmt.Rshift = 0;
…		…
312	SDL_LockSurface (surface2);	647	SDL_LockSurface (surface2);
313	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	648	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
314	SDL_UnlockSurface (surface2);	649	SDL_UnlockSurface (surface2);
315	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	650	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
316	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	651	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
317	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_INT_8_8_8_8_REV)));	652	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
318		653
319	SDL_FreeSurface (surface);	654	SDL_FreeSurface (surface);
320	SDL_FreeSurface (surface2);	655	SDL_FreeSurface (surface2);
321	}	656	}
322		657
…		…
344	PUSHs (sv_2mortal (newSViv (b / y)));	679	PUSHs (sv_2mortal (newSViv (b / y)));
345	PUSHs (sv_2mortal (newSViv (a / y)));	680	PUSHs (sv_2mortal (newSViv (a / y)));
346	}	681	}
347		682
348	void	683	void
		684	error (char *message)
		685	CODE:
		686	fprintf (stderr, "ERROR: %s\n", message);
		687	#ifdef _WIN32
		688	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		689	#endif
		690
		691	void
349	fatal (char *message)	692	fatal (char *message)
350	CODE:	693	CODE:
351	#ifdef WIN32
352	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
353	#else
354	fprintf (stderr, "FATAL: %s\n", message);	694	fprintf (stderr, "FATAL: %s\n", message);
		695	#ifdef _WIN32
		696	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
355	#endif	697	#endif
356	exit (1);	698	exit (1);
357		699
		700	MODULE = CFClient PACKAGE = CFClient::Font
		701
		702	CFClient::Font
		703	new_from_file (SV *class, char *path, int id = 0)
		704	CODE:
		705	{
		706	int count;
		707	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
		708	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		709	FcPatternDestroy (pattern);
		710	}
		711	OUTPUT:
		712	RETVAL
		713
		714	void
		715	DESTROY (CFClient::Font self)
		716	CODE:
		717	pango_font_description_free (self);
		718
		719	void
		720	make_default (CFClient::Font self)
		721	CODE:
		722	default_font = self;
		723
358	MODULE = CFClient PACKAGE = CFClient::Layout	724	MODULE = CFClient PACKAGE = CFClient::Layout
359		725
360	CFClient::Layout	726	CFClient::Layout
361	new (SV *class, int base_height = 10)	727	new (SV *class, int rgba = 0)
362	CODE:	728	CODE:
		729	#if _WIN32
		730	//rgba = 0;//D makes text nicer, breaks TextView
		731	#endif
		732	rgba=1;//D
363	New (0, RETVAL, 1, struct cf_layout);	733	New (0, RETVAL, 1, struct cf_layout);
364	RETVAL->base_height = base_height;	734
365	RETVAL->pl = pango_layout_new (context);	735	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		736	RETVAL->rgba = rgba;
		737	RETVAL->r = 1.;
		738	RETVAL->g = 1.;
		739	RETVAL->b = 1.;
		740	RETVAL->a = 1.;
		741	RETVAL->base_height = MIN_FONT_HEIGHT;
		742	RETVAL->font = 0;
		743
366	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	744	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		745	layout_update_font (RETVAL);
367	OUTPUT:	746	OUTPUT:
368	RETVAL	747	RETVAL
369		748
370	void	749	void
371	DESTROY (CFClient::Layout self)	750	DESTROY (CFClient::Layout self)
372	CODE:	751	CODE:
373	g_object_unref (self->pl);	752	g_object_unref (self->pl);
374	Safefree (self);	753	Safefree (self);
375		754
		755	int
		756	is_rgba (CFClient::Layout self)
		757	CODE:
		758	RETVAL = self->rgba;
		759	OUTPUT:
		760	RETVAL
		761
376	void	762	void
377	set_text (CFClient::Layout self, SV *text_)	763	set_text (CFClient::Layout self, SV *text_)
378	CODE:	764	CODE:
379	{	765	{
380	STRLEN textlen;	766	STRLEN textlen;
…		…
391	char *text = SvPVutf8 (text_, textlen);	777	char *text = SvPVutf8 (text_, textlen);
392		778
393	pango_layout_set_markup (self->pl, text, textlen);	779	pango_layout_set_markup (self->pl, text, textlen);
394	}	780	}
395		781
		782	SV *
		783	get_text (CFClient::Layout self)
		784	CODE:
		785	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
		786	SvUTF8_on (RETVAL);
		787	OUTPUT:
		788	RETVAL
		789
		790	void
		791	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		792	CODE:
		793	self->r = r;
		794	self->g = g;
		795	self->b = b;
		796	self->a = a;
		797
		798	void
		799	set_font (CFClient::Layout self, CFClient::Font font = 0)
		800	CODE:
		801	if (self->font != font)
		802	{
		803	self->font = font;
		804	layout_update_font (self);
		805	}
		806
396	void	807	void
397	set_height (CFClient::Layout self, int base_height)	808	set_height (CFClient::Layout self, int base_height)
398	CODE:	809	CODE:
		810	if (self->base_height != base_height)
		811	{
399	self->base_height = base_height;	812	self->base_height = base_height;
		813	layout_update_font (self);
		814	}
400		815
401	void	816	void
402	set_width (CFClient::Layout self, int max_width = -1)	817	set_width (CFClient::Layout self, int max_width = -1)
403	CODE:	818	CODE:
404	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	819	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
		820
		821	void
		822	set_indent (CFClient::Layout self, int indent)
		823	CODE:
		824	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		825
		826	void
		827	set_spacing (CFClient::Layout self, int spacing)
		828	CODE:
		829	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		830
		831	void
		832	set_ellipsise (CFClient::Layout self, int ellipsise)
		833	CODE:
		834	pango_layout_set_ellipsize (self->pl,
		835	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		836	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		837	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		838	: PANGO_ELLIPSIZE_NONE
		839	);
		840
		841	void
		842	set_single_paragraph_mode (CFClient::Layout self, int spm)
		843	CODE:
		844	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
405		845
406	void	846	void
407	size (CFClient::Layout self)	847	size (CFClient::Layout self)
408	PPCODE:	848	PPCODE:
409	{	849	{
410	int w, h;	850	int w, h;
411		851
412	layout_update (self);
413	layout_get_pixel_size (self, &w, &h);	852	layout_get_pixel_size (self, &w, &h);
414		853
415	EXTEND (SP, 2);	854	EXTEND (SP, 2);
416	PUSHs (sv_2mortal (newSViv (w)));	855	PUSHs (sv_2mortal (newSViv (w)));
417	PUSHs (sv_2mortal (newSViv (h)));	856	PUSHs (sv_2mortal (newSViv (h)));
…		…
420	int	859	int
421	xy_to_index (CFClient::Layout self, int x, int y)	860	xy_to_index (CFClient::Layout self, int x, int y)
422	CODE:	861	CODE:
423	{	862	{
424	int index, trailing;	863	int index, trailing;
425
426	layout_update (self);
427	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	864	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
428
429	RETVAL = index;	865	RETVAL = index;
430	}	866	}
431	OUTPUT:	867	OUTPUT:
432	RETVAL	868	RETVAL
433		869
434	void	870	void
435	cursor_pos (CFClient::Layout self, int index)	871	cursor_pos (CFClient::Layout self, int index)
436	PPCODE:	872	PPCODE:
437	{	873	{
438	PangoRectangle strong_pos;	874	PangoRectangle strong_pos;
439	layout_update (self);
440	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	875	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
441		876
442	EXTEND (SP, 3);	877	EXTEND (SP, 3);
443	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	878	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
444	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	879	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
449	render (CFClient::Layout self)	884	render (CFClient::Layout self)
450	PPCODE:	885	PPCODE:
451	{	886	{
452	SV *retval;	887	SV *retval;
453	int w, h;	888	int w, h;
454	FT_Bitmap bitmap;
455		889
456	layout_update (self);
457	layout_get_pixel_size (self, &w, &h);	890	layout_get_pixel_size (self, &w, &h);
458		891
		892	if (self->rgba)
		893	{
		894	cairo_surface_t *surface;
		895	cairo_t *cairo;
		896
		897	retval = newSV (w * h * 4);
		898	SvPOK_only (retval);
		899	SvCUR_set (retval, w * h * 4);
		900
		901	memset (SvPVX (retval), 0, w * h * 4);
		902
		903	surface = cairo_image_surface_create_for_data (
		904	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
		905	cairo = cairo_create (surface);
		906	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		907
		908	pango_cairo_show_layout (cairo, self->pl);
		909
		910	cairo_destroy (cairo);
		911	cairo_surface_destroy (surface);
		912
		913	// what a mess, and its premultiplied, too :(
		914	{
		915	uint32_t *p = (uint32_t *)SvPVX (retval);
		916	uint32_t *e = p + w * h;
		917
		918	while (p < e)
		919	{
		920	uint32_t rgba = *p;
		921	rgba = (rgba >> 24) | (rgba << 8);
		922	#if 0
		923	#ifdef _WIN32
		924	{//D
		925	uint8_t r = rgba >> 24;
		926	uint8_t g = rgba >> 16;
		927	uint8_t b = rgba >> 8;
		928	uint8_t a = rgba >> 0;
		929
		930	rgba = (rgba & 0xffffff00) | a;
		931	}
		932	#endif
		933	#endif
		934	rgba = SDL_SwapBE32 (rgba);
		935	*p++ = rgba;
		936	}
		937	}
		938
		939	EXTEND (SP, 5);
		940	PUSHs (sv_2mortal (newSViv (w)));
		941	PUSHs (sv_2mortal (newSViv (h)));
		942	PUSHs (sv_2mortal (retval));
		943	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		944	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		945	}
		946	else
		947	{
		948	FT_Bitmap bitmap;
		949
459	retval = newSV (w * h);	950	retval = newSV (w * h);
460	SvPOK_only (retval);	951	SvPOK_only (retval);
461	SvCUR_set (retval, w * h);	952	SvCUR_set (retval, w * h);
462		953
463	bitmap.rows = h;	954	bitmap.rows = h;
464	bitmap.width = w;	955	bitmap.width = w;
465	bitmap.pitch = w;	956	bitmap.pitch = w;
466	bitmap.buffer = (unsigned char*)SvPVX (retval);	957	bitmap.buffer = (unsigned char*)SvPVX (retval);
467	bitmap.num_grays = 256;	958	bitmap.num_grays = 256;
468	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	959	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
469		960
470	memset (bitmap.buffer, 0, w * h);	961	memset (bitmap.buffer, 0, w * h);
471		962
472	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	963	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
473		964
474	EXTEND (SP, 3);	965	EXTEND (SP, 5);
475	PUSHs (sv_2mortal (newSViv (w)));	966	PUSHs (sv_2mortal (newSViv (w)));
476	PUSHs (sv_2mortal (newSViv (h)));	967	PUSHs (sv_2mortal (newSViv (h)));
477	PUSHs (sv_2mortal (retval));	968	PUSHs (sv_2mortal (retval));
		969	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		970	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		971	}
478	}	972	}
479		973
480	MODULE = CFClient PACKAGE = CFClient::Texture	974	MODULE = CFClient PACKAGE = CFClient::Texture
481		975
482	void	976	void
483	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	977	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
484	PROTOTYPE: $$$;$$	978	PROTOTYPE: $$$;$$
		979	ALIAS:
		980	draw_quad_alpha = 1
		981	draw_quad_alpha_premultiplied = 2
485	CODE:	982	CODE:
486	{	983	{
487	HV *hv = (HV *)SvRV (self);	984	HV *hv = (HV *)SvRV (self);
488	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	985	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
489	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	986	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
490	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	987	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
491	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
492		988
493	if (items < 5)	989	if (items < 5)
494	{	990	{
495	w = SvNV (*hv_fetch (hv, "w", 1, 1));	991	w = SvNV (*hv_fetch (hv, "w", 1, 1));
496	h = SvNV (*hv_fetch (hv, "h", 1, 1));	992	h = SvNV (*hv_fetch (hv, "h", 1, 1));
497	}	993	}
498		994
		995	if (ix)
		996	{
		997	glEnable (GL_BLEND);
		998
		999	if (ix == 2)
		1000	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1001	else
		1002	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1003	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1004
		1005	glEnable (GL_ALPHA_TEST);
		1006	glAlphaFunc (GL_GREATER, 0.01f);
		1007	}
		1008
499	glBindTexture (GL_TEXTURE_2D, name);	1009	glBindTexture (GL_TEXTURE_2D, name);
500	if (wrap_mode) {	1010
501	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
502	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
503	}
504	glBegin (GL_QUADS);	1011	glBegin (GL_QUADS);
505	glTexCoord2f (0, 0); glVertex2f (x , y );	1012	glTexCoord2f (0, 0); glVertex2f (x , y );
506	glTexCoord2f (0, t); glVertex2f (x , y + h);	1013	glTexCoord2f (0, t); glVertex2f (x , y + h);
507	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1014	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
508	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1015	glTexCoord2f (s, 0); glVertex2f (x + w, y );
509	glEnd ();	1016	glEnd ();
		1017
		1018	if (ix)
		1019	{
		1020	glDisable (GL_ALPHA_TEST);
		1021	glDisable (GL_BLEND);
		1022	}
510	}	1023	}
511		1024
512	MODULE = CFClient PACKAGE = CFClient::Map	1025	MODULE = CFClient PACKAGE = CFClient::Map
513		1026
514	CFClient::Map	1027	CFClient::Map
…		…
565	{	1078	{
566	Append (maptex, self->tex, self->texs, self->texs);	1079	Append (maptex, self->tex, self->texs, self->texs);
567	self->texs *= 2;	1080	self->texs *= 2;
568	}	1081	}
569		1082
		1083	{
570	maptex *tex = self->tex + texid;	1084	maptex *tex = self->tex + texid;
571		1085
572	tex->name = name;	1086	tex->name = name;
573	tex->w = w;	1087	tex->w = w;
574	tex->h = h;	1088	tex->h = h;
575	tex->s = s;	1089	tex->s = s;
576	tex->t = t;	1090	tex->t = t;
577	tex->r = r;	1091	tex->r = r;
578	tex->g = g;	1092	tex->g = g;
579	tex->b = b;	1093	tex->b = b;
580	tex->a = a;	1094	tex->a = a;
		1095	}
		1096
		1097	// somewhat hackish, but for textures that require it, it really
		1098	// improves the look, and most others don't suffer.
		1099	glBindTexture (GL_TEXTURE_2D, name);
		1100	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1101	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1102	// use uglier nearest interpolation because linear suffers
		1103	// from transparent color bleeding and ugly wrapping effects.
		1104	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
581	}	1105	}
582		1106
583	int	1107	int
584	ox (CFClient::Map self)	1108	ox (CFClient::Map self)
585	ALIAS:	1109	ALIAS:
586	oy = 1	1110	oy = 1
		1111	x = 2
		1112	y = 3
		1113	w = 4
		1114	h = 5
587	CODE:	1115	CODE:
588	switch (ix)	1116	switch (ix)
589	{	1117	{
590	case 0: RETVAL = self->ox; break;	1118	case 0: RETVAL = self->ox; break;
591	case 1: RETVAL = self->oy; break;	1119	case 1: RETVAL = self->oy; break;
		1120	case 2: RETVAL = self->x; break;
		1121	case 3: RETVAL = self->y; break;
		1122	case 4: RETVAL = self->w; break;
		1123	case 5: RETVAL = self->h; break;
592	}	1124	}
593	OUTPUT:	1125	OUTPUT:
594	RETVAL	1126	RETVAL
595		1127
596	void	1128	void
…		…
623	map1a_update (CFClient::Map self, SV *data_)	1155	map1a_update (CFClient::Map self, SV *data_)
624	CODE:	1156	CODE:
625	{	1157	{
626	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1158	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
627	uint8_t *data_end = (uint8_t *)SvEND (data_);	1159	uint8_t *data_end = (uint8_t *)SvEND (data_);
		1160	mapcell *cell;
		1161	int x, y, flags;
628		1162
629	while (data < data_end)	1163	while (data < data_end)
630	{	1164	{
631	int flags = (data [0] << 8) + data [1]; data += 2;	1165	flags = (data [0] << 8) + data [1]; data += 2;
632		1166
633	int x = ((flags >> 10) & 63) + self->x;	1167	x = ((flags >> 10) & 63) + self->x;
634	int y = ((flags >> 4) & 63) + self->y;	1168	y = ((flags >> 4) & 63) + self->y;
635		1169
636	mapcell *cell = map_get_cell (self, x, y);	1170	cell = map_get_cell (self, x, y);
637		1171
638	if (flags & 15)	1172	if (flags & 15)
639	{	1173	{
640	if (cell->darkness < 0) // && x < self->w && y < self->h)	1174	if (cell->darkness < 0)
641	{	1175	{
642	cell->darkness = 0;	1176	cell->darkness = 0;
643	cell->face [0] = 0;	1177	cell->face [0] = 0;
644	cell->face [1] = 0;	1178	cell->face [1] = 0;
645	cell->face [2] = 0;	1179	cell->face [2] = 0;
646	}	1180	}
647		1181
648	cell->darkness = flags & 8 ? *data++ : 255;	1182	cell->darkness = flags & 8 ? *data++ : 255;
649		1183
650	//TODO: don't trust server data to be in-range(!)	1184	//TODO: don't trust server data to be in-range(!)
651		1185
652	if (flags & 4)	1186	if (flags & 4)
…		…
668	cell->darkness = -1;	1202	cell->darkness = -1;
669	}	1203	}
670	}	1204	}
671		1205
672	SV *	1206	SV *
673	mapmap (CFClient::Map self, int w, int h)	1207	mapmap (CFClient::Map self, int x0, int y0, int w, int h)
674	CODE:	1208	CODE:
675	{	1209	{
676	int x0, x1, x;	1210	int x1, x;
677	int y0, y1, y;	1211	int y1, y;
678	int z;	1212	int z;
679	SV *map_sv = newSV (w * h * sizeof (uint32_t));	1213	SV *map_sv = newSV (w * h * sizeof (uint32_t));
680	uint32_t *map = (uint32_t *)SvPVX (map_sv);	1214	uint32_t *map = (uint32_t *)SvPVX (map_sv);
681		1215
682	SvPOK_only (map_sv);	1216	SvPOK_only (map_sv);
683	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1217	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
684		1218
685	x0 = self->x - w / 2; x1 = x0 + w;	1219	x0 += self->x; x1 = x0 + w;
686	y0 = self->y - h / 2; y1 = y0 + h;	1220	y0 += self->y; y1 = y0 + h;
687		1221
688	for (y = y0; y < y1; y++)	1222	for (y = y0; y < y1; y++)
689	{	1223	{
690	maprow *row = 0 <= y && y < self->rows	1224	maprow *row = 0 <= y && y < self->rows
691	? self->row + y	1225	? self->row + y
…		…
731		1265
732	void	1266	void
733	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1267	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
734	PPCODE:	1268	PPCODE:
735	{	1269	{
		1270	int vx, vy;
		1271	int x, y, z;
		1272	int last_name;
		1273	mapface face;
736	int sw4 = (sw + 3) & ~3;	1274	int sw4 = (sw + 3) & ~3;
737	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1275	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
738	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1276	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1277
739	memset (darkness, 255, sw4 * sh);	1278	memset (darkness, 255, sw4 * sh);
740	SvPOK_only (darkness_sv);	1279	SvPOK_only (darkness_sv);
741	SvCUR_set (darkness_sv, sw4 * sh);	1280	SvCUR_set (darkness_sv, sw4 * sh);
742		1281
743	int vx = self->x + (self->w - sw) / 2 - shift_x;	1282	vx = self->x + (self->w - sw) / 2 - shift_x;
744	int vy = self->y + (self->h - sh) / 2 - shift_y;	1283	vy = self->y + (self->h - sh) / 2 - shift_y;
745		1284
746	/*	1285	/*
747	int vx = self->vx = self->w >= sw	1286	int vx = self->vx = self->w >= sw
748	? self->x + (self->w - sw) / 2	1287	? self->x + (self->w - sw) / 2
749	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1288	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
758	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1297	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
759	glEnable (GL_BLEND);	1298	glEnable (GL_BLEND);
760	glEnable (GL_TEXTURE_2D);	1299	glEnable (GL_TEXTURE_2D);
761	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1300	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
762		1301
763	int x, y, z;
764
765	int last_name = 0;
766
767	glBegin (GL_QUADS);	1302	glBegin (GL_QUADS);
		1303
		1304	last_name = 0;
768		1305
769	for (z = 0; z < 3; z++)	1306	for (z = 0; z < 3; z++)
770	for (y = 0; y < sh; y++)	1307	for (y = 0; y < sh; y++)
771	if (0 <= y + vy && y + vy < self->rows)	1308	if (0 <= y + vy && y + vy < self->rows)
772	{	1309	{
…		…
779		1316
780	darkness[y * sw4 + x] = cell->darkness < 0	1317	darkness[y * sw4 + x] = cell->darkness < 0
781	? 255 - FOW_DARKNESS	1318	? 255 - FOW_DARKNESS
782	: 255 - cell->darkness;	1319	: 255 - cell->darkness;
783		1320
784	mapface face = cell->face [z];	1321	face = cell->face [z];
785		1322
786	if (face)	1323	if (face)
787	{	1324	{
788	maptex tex = self->tex [face];	1325	maptex tex = self->tex [face];
789		1326
…		…
828	*data++ = 0; /* version 0 format */	1365	*data++ = 0; /* version 0 format */
829	*data++ = w >> 8; *data++ = w;	1366	*data++ = w >> 8; *data++ = w;
830	*data++ = h >> 8; *data++ = h;	1367	*data++ = h >> 8; *data++ = h;
831		1368
832	// we need to do this 'cause we don't keep an absolute coord system for rows	1369	// we need to do this 'cause we don't keep an absolute coord system for rows
833	// TODO: treat rows as we treat	1370	// TODO: treat rows as we treat columns
834	map_get_row (self, y0 + self->y - self->oy);//D	1371	map_get_row (self, y0 + self->y - self->oy);//D
835	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1372	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
836		1373
837	x0 += self->x - self->ox;	1374	x0 += self->x - self->ox;
838	y0 += self->y - self->oy;	1375	y0 += self->y - self->oy;
…		…
849	for (x = x0; x < x1; x++)	1386	for (x = x0; x < x1; x++)
850	{	1387	{
851	if (row && row->c0 <= x && x < row->c1)	1388	if (row && row->c0 <= x && x < row->c1)
852	{	1389	{
853	mapcell *cell = row->col + (x - row->c0);	1390	mapcell *cell = row->col + (x - row->c0);
854
855	uint8_t flags = 0;	1391	uint8_t flags = 0;
856		1392
857	if (cell->face [0]) flags |= 1;	1393	if (cell->face [0]) flags |= 1;
858	if (cell->face [1]) flags |= 2;	1394	if (cell->face [1]) flags |= 2;
859	if (cell->face [2]) flags |= 4;	1395	if (cell->face [2]) flags |= 4;
…		…
893	void	1429	void
894	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1430	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)
895	PPCODE:	1431	PPCODE:
896	{	1432	{
897	int x, y, z;	1433	int x, y, z;
		1434	int w, h;
898	int x1, y1;	1435	int x1, y1;
899		1436
900	if (*data++ != 0)	1437	if (*data++ != 0)
901	return; /* version mismatch */	1438	return; /* version mismatch */
902		1439
903	int w = *data++ << 8; w |= *data++;	1440	w = *data++ << 8; w |= *data++;
904	int h = *data++ << 8; h |= *data++;	1441	h = *data++ << 8; h |= *data++;
905		1442
906	// we need to do this 'cause we don't keep an absolute coord system for rows	1443	// we need to do this 'cause we don't keep an absolute coord system for rows
907	// TODO: treat rows as we treat	1444	// TODO: treat rows as we treat columns
908	map_get_row (self, y0 + self->y - self->oy);//D	1445	map_get_row (self, y0 + self->y - self->oy);//D
909	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1446	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
910		1447
911	x0 += self->x - self->ox;	1448	x0 += self->x - self->ox;
912	y0 += self->y - self->oy;	1449	y0 += self->y - self->oy;
…		…
947	}	1484	}
948	}	1485	}
949	}	1486	}
950	}	1487	}
951		1488
		1489	MODULE = CFClient PACKAGE = CFClient::MixChunk
		1490
		1491	CFClient::MixChunk
		1492	new_from_file (SV *class, char *path)
		1493	CODE:
		1494	RETVAL = Mix_LoadWAV (path);
		1495	OUTPUT:
		1496	RETVAL
		1497
		1498	void
		1499	DESTROY (CFClient::MixChunk self)
		1500	CODE:
		1501	Mix_FreeChunk (self);
		1502
		1503	int
		1504	volume (CFClient::MixChunk self, int volume = -1)
		1505	CODE:
		1506	RETVAL = Mix_VolumeChunk (self, volume);
		1507	OUTPUT:
		1508	RETVAL
		1509
		1510	int
		1511	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
		1512	CODE:
		1513	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		1514	OUTPUT:
		1515	RETVAL
		1516
		1517	MODULE = CFClient PACKAGE = CFClient::MixMusic
		1518
		1519	int
		1520	volume (int volume = -1)
		1521	CODE:
		1522	RETVAL = Mix_VolumeMusic (volume);
		1523	OUTPUT:
		1524	RETVAL
		1525
		1526	CFClient::MixMusic
		1527	new_from_file (SV *class, char *path)
		1528	CODE:
		1529	RETVAL = Mix_LoadMUS (path);
		1530	OUTPUT:
		1531	RETVAL
		1532
		1533	void
		1534	DESTROY (CFClient::MixMusic self)
		1535	CODE:
		1536	Mix_FreeMusic (self);
		1537
		1538	int
		1539	play (CFClient::MixMusic self, int loops = -1)
		1540	CODE:
		1541	RETVAL = Mix_PlayMusic (self, loops);
		1542	OUTPUT:
		1543	RETVAL
		1544
		1545	MODULE = CFClient PACKAGE = CFClient::OpenGL
		1546
		1547	BOOT:
		1548	{
		1549	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);
		1550	static const struct {
		1551	const char *name;
		1552	IV iv;
		1553	} *civ, const_iv[] = {
		1554	# define const_iv(name) { # name, (IV)name }
		1555	const_iv (GL_COLOR_MATERIAL),
		1556	const_iv (GL_SMOOTH),
		1557	const_iv (GL_FLAT),
		1558	const_iv (GL_DITHER),
		1559	const_iv (GL_BLEND),
		1560	const_iv (GL_CULL_FACE),
		1561	const_iv (GL_SCISSOR_TEST),
		1562	const_iv (GL_DEPTH_TEST),
		1563	const_iv (GL_ALPHA_TEST),
		1564	const_iv (GL_NORMALIZE),
		1565	const_iv (GL_RESCALE_NORMAL),
		1566	const_iv (GL_AND),
		1567	const_iv (GL_ONE),
		1568	const_iv (GL_ZERO),
		1569	const_iv (GL_SRC_ALPHA),
		1570	const_iv (GL_DST_ALPHA),
		1571	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1572	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1573	const_iv (GL_SRC_ALPHA_SATURATE),
		1574	const_iv (GL_RGB),
		1575	const_iv (GL_RGBA),
		1576	const_iv (GL_UNSIGNED_BYTE),
		1577	const_iv (GL_UNSIGNED_SHORT),
		1578	const_iv (GL_UNSIGNED_INT),
		1579	const_iv (GL_ALPHA),
		1580	const_iv (GL_INTENSITY),
		1581	const_iv (GL_LUMINANCE),
		1582	const_iv (GL_LUMINANCE_ALPHA),
		1583	const_iv (GL_FLOAT),
		1584	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		1585	const_iv (GL_COMPILE),
		1586	const_iv (GL_TEXTURE_1D),
		1587	const_iv (GL_TEXTURE_2D),
		1588	const_iv (GL_TEXTURE_ENV),
		1589	const_iv (GL_TEXTURE_MAG_FILTER),
		1590	const_iv (GL_TEXTURE_MIN_FILTER),
		1591	const_iv (GL_TEXTURE_ENV_MODE),
		1592	const_iv (GL_TEXTURE_WRAP_S),
		1593	const_iv (GL_TEXTURE_WRAP_T),
		1594	const_iv (GL_REPEAT),
		1595	const_iv (GL_CLAMP),
		1596	const_iv (GL_CLAMP_TO_EDGE),
		1597	const_iv (GL_NEAREST),
		1598	const_iv (GL_LINEAR),
		1599	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1600	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1601	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1602	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1603	const_iv (GL_GENERATE_MIPMAP),
		1604	const_iv (GL_MODULATE),
		1605	const_iv (GL_DECAL),
		1606	const_iv (GL_REPLACE),
		1607	const_iv (GL_DEPTH_BUFFER_BIT),
		1608	const_iv (GL_COLOR_BUFFER_BIT),
		1609	const_iv (GL_PROJECTION),
		1610	const_iv (GL_MODELVIEW),
		1611	const_iv (GL_COLOR_LOGIC_OP),
		1612	const_iv (GL_SEPARABLE_2D),
		1613	const_iv (GL_CONVOLUTION_2D),
		1614	const_iv (GL_CONVOLUTION_BORDER_MODE),
		1615	const_iv (GL_CONSTANT_BORDER),
		1616	const_iv (GL_LINES),
		1617	const_iv (GL_LINE_LOOP),
		1618	const_iv (GL_QUADS),
		1619	const_iv (GL_QUAD_STRIP),
		1620	const_iv (GL_TRIANGLES),
		1621	const_iv (GL_TRIANGLE_STRIP),
		1622	const_iv (GL_TRIANGLE_FAN),
		1623	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		1624	const_iv (GL_FASTEST),
		1625	const_iv (GL_V2F),
		1626	const_iv (GL_V3F),
		1627	const_iv (GL_T2F_V3F),
		1628	const_iv (GL_T2F_N3F_V3F),
		1629	# undef const_iv
		1630	};
		1631
		1632	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		1633	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1634	}
		1635
		1636	char *
		1637	gl_vendor ()
		1638	CODE:
		1639	RETVAL = (char *)glGetString (GL_VENDOR);
		1640	OUTPUT:
		1641	RETVAL
		1642
		1643	char *
		1644	gl_version ()
		1645	CODE:
		1646	RETVAL = (char *)glGetString (GL_VERSION);
		1647	OUTPUT:
		1648	RETVAL
		1649
		1650	char *
		1651	gl_extensions ()
		1652	CODE:
		1653	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1654	OUTPUT:
		1655	RETVAL
		1656
		1657	int glGetError ()
		1658
		1659	void glClear (int mask)
		1660
		1661	void glClearColor (float r, float g, float b, float a = 1.0)
		1662	PROTOTYPE: @
		1663
		1664	void glEnable (int cap)
		1665
		1666	void glDisable (int cap)
		1667
		1668	void glShadeModel (int mode)
		1669
		1670	void glHint (int target, int mode)
		1671
		1672	void glBlendFunc (int sfactor, int dfactor)
		1673
		1674	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1675	CODE:
		1676	gl_BlendFuncSeparate (sa, da, saa, daa);
		1677
		1678	void glDepthMask (int flag)
		1679
		1680	void glLogicOp (int opcode)
		1681
		1682	void glColorMask (int red, int green, int blue, int alpha)
		1683
		1684	void glMatrixMode (int mode)
		1685
		1686	void glPushMatrix ()
		1687
		1688	void glPopMatrix ()
		1689
		1690	void glLoadIdentity ()
		1691
		1692	# near_ and far_ are due to microsofts buggy "c" compiler
		1693	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1694
		1695	# near_ and far_ are due to microsofts buggy "c" compiler
		1696	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		1697
		1698	void glViewport (int x, int y, int width, int height)
		1699
		1700	void glScissor (int x, int y, int width, int height)
		1701
		1702	void glTranslate (float x, float y, float z = 0.)
		1703	CODE:
		1704	glTranslatef (x, y, z);
		1705
		1706	void glScale (float x, float y, float z = 1.)
		1707	CODE:
		1708	glScalef (x, y, z);
		1709
		1710	void glRotate (float angle, float x, float y, float z)
		1711	CODE:
		1712	glRotatef (angle, x, y, z);
		1713
		1714	void glBegin (int mode)
		1715
		1716	void glEnd ()
		1717
		1718	void glColor (float r, float g, float b, float a = 1.0)
		1719	PROTOTYPE: @
		1720	ALIAS:
		1721	glColor_premultiply = 1
		1722	CODE:
		1723	if (ix)
		1724	{
		1725	r *= a;
		1726	g *= a;
		1727	b *= a;
		1728	}
		1729	// microsoft visual "c" rounds instead of truncating...
		1730	glColor4ub (MIN ((int)(r * 256.f), 255),
		1731	MIN ((int)(g * 256.f), 255),
		1732	MIN ((int)(b * 256.f), 255),
		1733	MIN ((int)(a * 256.f), 255));
		1734
		1735	void glInterleavedArrays (int format, int stride, char *data)
		1736
		1737	void glDrawElements (int mode, int count, int type, char *indices)
		1738
		1739	# 1.2 void glDrawRangeElements (int mode, int start, int end
		1740
		1741	void glRasterPos (float x, float y, float z = 0.)
		1742	CODE:
		1743	glRasterPos3f (0, 0, z);
		1744	glBitmap (0, 0, 0, 0, x, y, 0);
		1745
		1746	void glVertex (float x, float y, float z = 0.)
		1747	CODE:
		1748	glVertex3f (x, y, z);
		1749
		1750	void glTexCoord (float s, float t)
		1751	CODE:
		1752	glTexCoord2f (s, t);
		1753
		1754	void glTexEnv (int target, int pname, float param)
		1755	CODE:
		1756	glTexEnvf (target, pname, param);
		1757
		1758	void glTexParameter (int target, int pname, float param)
		1759	CODE:
		1760	glTexParameterf (target, pname, param);
		1761
		1762	void glBindTexture (int target, int name)
		1763
		1764	void glConvolutionParameter (int target, int pname, float params)
		1765	CODE:
		1766	if (gl.ConvolutionParameterf)
		1767	gl.ConvolutionParameterf (target, pname, params);
		1768
		1769	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1770	CODE:
		1771	if (gl.ConvolutionFilter2D)
		1772	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		1773
		1774	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		1775	CODE:
		1776	if (gl.SeparableFilter2D)
		1777	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
		1778
		1779	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		1780
		1781	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1782
		1783	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		1784
		1785	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
		1786
		1787	int glGenTexture ()
		1788	CODE:
		1789	{
		1790	GLuint name;
		1791	glGenTextures (1, &name);
		1792	RETVAL = name;
		1793	}
		1794	OUTPUT:
		1795	RETVAL
		1796
		1797	void glDeleteTexture (int name)
		1798	CODE:
		1799	{
		1800	GLuint name_ = name;
		1801	glDeleteTextures (1, &name_);
		1802	}
		1803
		1804	int glGenList ()
		1805	CODE:
		1806	RETVAL = glGenLists (1);
		1807	OUTPUT:
		1808	RETVAL
		1809
		1810	void glDeleteList (int list)
		1811	CODE:
		1812	glDeleteLists (list, 1);
		1813
		1814	void glNewList (int list, int mode = GL_COMPILE)
		1815
		1816	void glEndList ()
		1817
		1818	void glCallList (int list)
		1819
		1820

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