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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 1.93 by root, Tue May 23 18:54:37 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	int i;
		497	static int modifier;
		498	static int modkey[] = {
		499	SDLK_RSHIFT, KMOD_RSHIFT,
		500	SDLK_LSHIFT, KMOD_LSHIFT,
		501	SDLK_RCTRL, KMOD_RCTRL,
		502	SDLK_LCTRL, KMOD_LCTRL,
		503	SDLK_RALT, KMOD_RALT,
		504	SDLK_LALT, KMOD_LALT,
		505	SDLK_RMETA, KMOD_RMETA,
		506	SDLK_LMETA, KMOD_LMETA,
		507	};
		508
		509	while (SDL_PollEvent (&ev))
		510	{
		511	HV *hv = newHV ();
		512	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		513
		514	switch (ev.type)
		515	{
		516	case SDL_KEYDOWN:
		517	case SDL_KEYUP:
		518
		519	for (i = 0; i < sizeof (modkey) / (sizeof (int) * 2); i++)
		520	if (modkey [i * 2] == ev.key.keysym.sym)
		521	{
		522	if (ev.type == SDL_KEYDOWN)
		523	modifier |= modkey [i * 2 + 1];
		524	else
		525	modifier &= ~modkey [i * 2 + 1];
		526	break;
		527	}
		528
		529	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
		530	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
		531	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		532	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
		533	break;
		534
		535	case SDL_ACTIVEEVENT:
		536	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
		537	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
		538	break;
		539
		540	case SDL_MOUSEMOTION:
		541	hv_store (hv, "mod", 3, newSViv (modifier), 0);
		542
		543	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
		544	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
		545	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
		546	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
		547	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
		548	break;
		549
		550	case SDL_MOUSEBUTTONDOWN:
		551	case SDL_MOUSEBUTTONUP:
		552	hv_store (hv, "mod", 3, newSViv (modifier), 0);
		553
		554	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
		555	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
		556	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
		557	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		558	break;
		559
		560	case SDL_USEREVENT:
		561	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		562	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		563	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		564	break;
		565	}
		566
		567	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		568	}
		569	}
		570
		571	int
		572	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
		573	POSTCALL:
		574	Mix_HookMusicFinished (music_finished);
		575	Mix_ChannelFinished (channel_finished);
		576
		577	void
		578	Mix_CloseAudio ()
		579
		580	int
		581	Mix_AllocateChannels (int numchans = -1)
231		582
232	void	583	void
233	lowdelay (int fd, int val = 1)	584	lowdelay (int fd, int val = 1)
234	CODE:	585	CODE:
		586	#ifndef _WIN32
235	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	587	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
		588	#endif
		589
		590	char *
		591	gl_vendor ()
		592	CODE:
		593	RETVAL = (char *)glGetString (GL_VENDOR);
		594	OUTPUT:
		595	RETVAL
236		596
237	char *	597	char *
238	gl_version ()	598	gl_version ()
239	CODE:	599	CODE:
240	RETVAL = (char *)glGetString (GL_VERSION);	600	RETVAL = (char *)glGetString (GL_VERSION);
…		…
250		610
251	void	611	void
252	add_font (char *file)	612	add_font (char *file)
253	CODE:	613	CODE:
254	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	614	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
255		615	#ifdef _WIN32
256	void	616	// cairo... sigh... requires win2000
257	set_font (char *file)	617	AddFontResourceEx (file, FR_PRIVATE, 0);
258	CODE:	618	#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		619
267	void	620	void
268	load_image_inline (SV *image_)	621	load_image_inline (SV *image_)
269	ALIAS:	622	ALIAS:
270	load_image_file = 1	623	load_image_file = 1
…		…
286	croak ("load_image: %s", SDL_GetError ());	639	croak ("load_image: %s", SDL_GetError ());
287		640
288	fmt.palette = NULL;	641	fmt.palette = NULL;
289	fmt.BitsPerPixel = 32;	642	fmt.BitsPerPixel = 32;
290	fmt.BytesPerPixel = 4;	643	fmt.BytesPerPixel = 4;
		644	#if SDL_BYTEORDER == SDL_LIL_ENDIAN
291	fmt.Rmask = 0x000000ff;	645	fmt.Rmask = 0x000000ff;
292	fmt.Gmask = 0x0000ff00;	646	fmt.Gmask = 0x0000ff00;
293	fmt.Bmask = 0x00ff0000;	647	fmt.Bmask = 0x00ff0000;
294	fmt.Amask = 0xff000000;	648	fmt.Amask = 0xff000000;
		649	#else
		650	fmt.Rmask = 0xff000000;
		651	fmt.Gmask = 0x00ff0000;
		652	fmt.Bmask = 0x0000ff00;
		653	fmt.Amask = 0x000000ff;
		654	#endif
295	fmt.Rloss = 0;	655	fmt.Rloss = 0;
296	fmt.Gloss = 0;	656	fmt.Gloss = 0;
297	fmt.Bloss = 0;	657	fmt.Bloss = 0;
298	fmt.Aloss = 0;	658	fmt.Aloss = 0;
299	fmt.Rshift = 0;	659	fmt.Rshift = 0;
…		…
313	SDL_LockSurface (surface2);	673	SDL_LockSurface (surface2);
314	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	674	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
315	SDL_UnlockSurface (surface2);	675	SDL_UnlockSurface (surface2);
316	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	676	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
317	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	677	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
318	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_INT_8_8_8_8_REV)));	678	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
319		679
320	SDL_FreeSurface (surface);	680	SDL_FreeSurface (surface);
321	SDL_FreeSurface (surface2);	681	SDL_FreeSurface (surface2);
322	}	682	}
323		683
…		…
345	PUSHs (sv_2mortal (newSViv (b / y)));	705	PUSHs (sv_2mortal (newSViv (b / y)));
346	PUSHs (sv_2mortal (newSViv (a / y)));	706	PUSHs (sv_2mortal (newSViv (a / y)));
347	}	707	}
348		708
349	void	709	void
		710	error (char *message)
		711	CODE:
		712	fprintf (stderr, "ERROR: %s\n", message);
		713	#ifdef _WIN32
		714	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		715	#endif
		716
		717	void
350	fatal (char *message)	718	fatal (char *message)
351	CODE:	719	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);	720	fprintf (stderr, "FATAL: %s\n", message);
		721	#ifdef _WIN32
		722	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
356	#endif	723	#endif
357	exit (1);	724	exit (1);
358		725
		726	MODULE = CFClient PACKAGE = CFClient::Font
		727
		728	CFClient::Font
		729	new_from_file (SV *class, char *path, int id = 0)
		730	CODE:
		731	{
		732	int count;
		733	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
		734	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		735	FcPatternDestroy (pattern);
		736	}
		737	OUTPUT:
		738	RETVAL
		739
		740	void
		741	DESTROY (CFClient::Font self)
		742	CODE:
		743	pango_font_description_free (self);
		744
		745	void
		746	make_default (CFClient::Font self)
		747	CODE:
		748	default_font = self;
		749
359	MODULE = CFClient PACKAGE = CFClient::Layout	750	MODULE = CFClient PACKAGE = CFClient::Layout
360		751
361	CFClient::Layout	752	CFClient::Layout
362	new (SV *class, int base_height = 10)	753	new (SV *class, int rgba = 0)
363	CODE:	754	CODE:
		755	#if _WIN32
		756	rgba = 0;//D
		757	#endif
364	New (0, RETVAL, 1, struct cf_layout);	758	New (0, RETVAL, 1, struct cf_layout);
365	RETVAL->base_height = base_height;	759
366	RETVAL->pl = pango_layout_new (context);	760	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		761	RETVAL->rgba = rgba;
		762	RETVAL->r = 1.;
		763	RETVAL->g = 1.;
		764	RETVAL->b = 1.;
		765	RETVAL->a = 1.;
		766	RETVAL->base_height = MIN_FONT_HEIGHT;
		767	RETVAL->font = 0;
		768
367	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	769	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		770	layout_update_font (RETVAL);
368	OUTPUT:	771	OUTPUT:
369	RETVAL	772	RETVAL
370		773
371	void	774	void
372	DESTROY (CFClient::Layout self)	775	DESTROY (CFClient::Layout self)
373	CODE:	776	CODE:
374	g_object_unref (self->pl);	777	g_object_unref (self->pl);
375	Safefree (self);	778	Safefree (self);
376		779
		780	int
		781	is_rgba (CFClient::Layout self)
		782	CODE:
		783	RETVAL = self->rgba;
		784	OUTPUT:
		785	RETVAL
		786
377	void	787	void
378	set_text (CFClient::Layout self, SV *text_)	788	set_text (CFClient::Layout self, SV *text_)
379	CODE:	789	CODE:
380	{	790	{
381	STRLEN textlen;	791	STRLEN textlen;
…		…
392	char *text = SvPVutf8 (text_, textlen);	802	char *text = SvPVutf8 (text_, textlen);
393		803
394	pango_layout_set_markup (self->pl, text, textlen);	804	pango_layout_set_markup (self->pl, text, textlen);
395	}	805	}
396		806
		807	SV *
		808	get_text (CFClient::Layout self)
		809	CODE:
		810	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
		811	SvUTF8_on (RETVAL);
		812	OUTPUT:
		813	RETVAL
		814
		815	void
		816	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		817	CODE:
		818	self->r = r;
		819	self->g = g;
		820	self->b = b;
		821	self->a = a;
		822
		823	void
		824	set_font (CFClient::Layout self, CFClient::Font font = 0)
		825	CODE:
		826	if (self->font != font)
		827	{
		828	self->font = font;
		829	layout_update_font (self);
		830	}
		831
397	void	832	void
398	set_height (CFClient::Layout self, int base_height)	833	set_height (CFClient::Layout self, int base_height)
399	CODE:	834	CODE:
		835	if (self->base_height != base_height)
		836	{
400	self->base_height = base_height;	837	self->base_height = base_height;
		838	layout_update_font (self);
		839	}
401		840
402	void	841	void
403	set_width (CFClient::Layout self, int max_width = -1)	842	set_width (CFClient::Layout self, int max_width = -1)
404	CODE:	843	CODE:
405	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	844	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
		845
		846	void
		847	set_indent (CFClient::Layout self, int indent)
		848	CODE:
		849	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		850
		851	void
		852	set_spacing (CFClient::Layout self, int spacing)
		853	CODE:
		854	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		855
		856	void
		857	set_ellipsise (CFClient::Layout self, int ellipsise)
		858	CODE:
		859	pango_layout_set_ellipsize (self->pl,
		860	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		861	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		862	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		863	: PANGO_ELLIPSIZE_NONE
		864	);
		865
		866	void
		867	set_single_paragraph_mode (CFClient::Layout self, int spm)
		868	CODE:
		869	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
406		870
407	void	871	void
408	size (CFClient::Layout self)	872	size (CFClient::Layout self)
409	PPCODE:	873	PPCODE:
410	{	874	{
411	int w, h;	875	int w, h;
412		876
413	layout_update (self);
414	layout_get_pixel_size (self, &w, &h);	877	layout_get_pixel_size (self, &w, &h);
415		878
416	EXTEND (SP, 2);	879	EXTEND (SP, 2);
417	PUSHs (sv_2mortal (newSViv (w)));	880	PUSHs (sv_2mortal (newSViv (w)));
418	PUSHs (sv_2mortal (newSViv (h)));	881	PUSHs (sv_2mortal (newSViv (h)));
…		…
421	int	884	int
422	xy_to_index (CFClient::Layout self, int x, int y)	885	xy_to_index (CFClient::Layout self, int x, int y)
423	CODE:	886	CODE:
424	{	887	{
425	int index, trailing;	888	int index, trailing;
426
427	layout_update (self);
428	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	889	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
429
430	RETVAL = index;	890	RETVAL = index;
431	}	891	}
432	OUTPUT:	892	OUTPUT:
433	RETVAL	893	RETVAL
434		894
435	void	895	void
436	cursor_pos (CFClient::Layout self, int index)	896	cursor_pos (CFClient::Layout self, int index)
437	PPCODE:	897	PPCODE:
438	{	898	{
439	PangoRectangle strong_pos;	899	PangoRectangle strong_pos;
440	layout_update (self);
441	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	900	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
442		901
443	EXTEND (SP, 3);	902	EXTEND (SP, 3);
444	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	903	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
445	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	904	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
450	render (CFClient::Layout self)	909	render (CFClient::Layout self)
451	PPCODE:	910	PPCODE:
452	{	911	{
453	SV *retval;	912	SV *retval;
454	int w, h;	913	int w, h;
455	FT_Bitmap bitmap;
456		914
457	layout_update (self);
458	layout_get_pixel_size (self, &w, &h);	915	layout_get_pixel_size (self, &w, &h);
459		916
		917	if (self->rgba)
		918	{
		919	cairo_surface_t *surface;
		920	cairo_t *cairo;
		921
		922	retval = newSV (w * h * 4);
		923	SvPOK_only (retval);
		924	SvCUR_set (retval, w * h * 4);
		925
		926	memset (SvPVX (retval), 0, w * h * 4);
		927
		928	surface = cairo_image_surface_create_for_data (
		929	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
		930	cairo = cairo_create (surface);
		931	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		932
		933	pango_cairo_show_layout (cairo, self->pl);
		934
		935	cairo_destroy (cairo);
		936	cairo_surface_destroy (surface);
		937
		938	// what a mess, and its premultiplied, too :(
		939	{
		940	uint32_t *p = (uint32_t *)SvPVX (retval);
		941	uint32_t *e = p + w * h;
		942
		943	while (p < e)
		944	{
		945	uint32_t rgba = *p;
		946	rgba = (rgba >> 24) | (rgba << 8);
		947	#if 0
		948	#ifdef _WIN32
		949	{//D
		950	uint8_t r = rgba >> 24;
		951	uint8_t g = rgba >> 16;
		952	uint8_t b = rgba >> 8;
		953	uint8_t a = rgba >> 0;
		954
		955	rgba = (rgba & 0xffffff00) | a;
		956	}
		957	#endif
		958	#endif
		959	rgba = SDL_SwapBE32 (rgba);
		960	*p++ = rgba;
		961	}
		962	}
		963
		964	EXTEND (SP, 5);
		965	PUSHs (sv_2mortal (newSViv (w)));
		966	PUSHs (sv_2mortal (newSViv (h)));
		967	PUSHs (sv_2mortal (retval));
		968	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		969	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		970	}
		971	else
		972	{
		973	FT_Bitmap bitmap;
		974
460	retval = newSV (w * h);	975	retval = newSV (w * h);
461	SvPOK_only (retval);	976	SvPOK_only (retval);
462	SvCUR_set (retval, w * h);	977	SvCUR_set (retval, w * h);
463		978
464	bitmap.rows = h;	979	bitmap.rows = h;
465	bitmap.width = w;	980	bitmap.width = w;
466	bitmap.pitch = w;	981	bitmap.pitch = w;
467	bitmap.buffer = (unsigned char*)SvPVX (retval);	982	bitmap.buffer = (unsigned char*)SvPVX (retval);
468	bitmap.num_grays = 256;	983	bitmap.num_grays = 256;
469	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	984	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
470		985
471	memset (bitmap.buffer, 0, w * h);	986	memset (bitmap.buffer, 0, w * h);
472		987
473	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	988	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
474		989
475	EXTEND (SP, 3);	990	EXTEND (SP, 5);
476	PUSHs (sv_2mortal (newSViv (w)));	991	PUSHs (sv_2mortal (newSViv (w)));
477	PUSHs (sv_2mortal (newSViv (h)));	992	PUSHs (sv_2mortal (newSViv (h)));
478	PUSHs (sv_2mortal (retval));	993	PUSHs (sv_2mortal (retval));
		994	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		995	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		996	}
479	}	997	}
480		998
481	MODULE = CFClient PACKAGE = CFClient::Texture	999	MODULE = CFClient PACKAGE = CFClient::Texture
482		1000
483	void	1001	void
484	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1002	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
485	PROTOTYPE: $$$;$$	1003	PROTOTYPE: $$$;$$
		1004	ALIAS:
		1005	draw_quad_alpha = 1
		1006	draw_quad_alpha_premultiplied = 2
486	CODE:	1007	CODE:
487	{	1008	{
488	HV *hv = (HV *)SvRV (self);	1009	HV *hv = (HV *)SvRV (self);
489	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1010	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
490	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1011	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
…		…
495	{	1016	{
496	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1017	w = SvNV (*hv_fetch (hv, "w", 1, 1));
497	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1018	h = SvNV (*hv_fetch (hv, "h", 1, 1));
498	}	1019	}
499		1020
		1021	if (ix)
		1022	{
		1023	glEnable (GL_BLEND);
		1024	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1025	glEnable (GL_ALPHA_TEST);
		1026	glAlphaFunc (GL_GREATER, 0.01f);
		1027	}
		1028
500	glBindTexture (GL_TEXTURE_2D, name);	1029	glBindTexture (GL_TEXTURE_2D, name);
		1030
501	if (wrap_mode) {	1031	if (wrap_mode)
		1032	{
502	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	1033	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
503	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);	1034	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
504	}	1035	}
		1036
505	glBegin (GL_QUADS);	1037	glBegin (GL_QUADS);
506	glTexCoord2f (0, 0); glVertex2f (x , y );	1038	glTexCoord2f (0, 0); glVertex2f (x , y );
507	glTexCoord2f (0, t); glVertex2f (x , y + h);	1039	glTexCoord2f (0, t); glVertex2f (x , y + h);
508	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1040	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
509	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1041	glTexCoord2f (s, 0); glVertex2f (x + w, y );
510	glEnd ();	1042	glEnd ();
		1043
		1044	if (ix)
		1045	{
		1046	glDisable (GL_ALPHA_TEST);
		1047	glDisable (GL_BLEND);
		1048	}
511	}	1049	}
512		1050
513	MODULE = CFClient PACKAGE = CFClient::Map	1051	MODULE = CFClient PACKAGE = CFClient::Map
514		1052
515	CFClient::Map	1053	CFClient::Map
…		…
566	{	1104	{
567	Append (maptex, self->tex, self->texs, self->texs);	1105	Append (maptex, self->tex, self->texs, self->texs);
568	self->texs *= 2;	1106	self->texs *= 2;
569	}	1107	}
570		1108
		1109	{
571	maptex *tex = self->tex + texid;	1110	maptex *tex = self->tex + texid;
572		1111
573	tex->name = name;	1112	tex->name = name;
574	tex->w = w;	1113	tex->w = w;
575	tex->h = h;	1114	tex->h = h;
576	tex->s = s;	1115	tex->s = s;
577	tex->t = t;	1116	tex->t = t;
578	tex->r = r;	1117	tex->r = r;
579	tex->g = g;	1118	tex->g = g;
580	tex->b = b;	1119	tex->b = b;
581	tex->a = a;	1120	tex->a = a;
		1121	}
582	}	1122	}
583		1123
584	int	1124	int
585	ox (CFClient::Map self)	1125	ox (CFClient::Map self)
586	ALIAS:	1126	ALIAS:
…		…
596		1136
597	void	1137	void
598	scroll (CFClient::Map self, int dx, int dy)	1138	scroll (CFClient::Map self, int dx, int dy)
599	CODE:	1139	CODE:
600	{	1140	{
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)	1141	if (dx > 0)
610	map_blank (self, self->x, self->y, self->dx - 1, self->h);	1142	map_blank (self, self->x, self->y, dx - 1, self->h);
611	else if (self->dx < 0)	1143	else if (dx < 0)
612	map_blank (self, self->x + self->w + self->dx + 1, self->y, 1 - self->dx, self->h);	1144	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);
613		1145
614	if (self->dy > 0)	1146	if (dy > 0)
615	map_blank (self, self->x, self->y, self->w, self->dy - 1);	1147	map_blank (self, self->x, self->y, self->w, dy - 1);
616	else if (self->dy < 0)	1148	else if (dy < 0)
617	map_blank (self, self->x, self->y + self->h + self->dy + 1, self->w, 1 - self->dy);	1149	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);
618		1150
619	self->x += self->dx; self->dx = 0;	1151	self->ox += dx; self->x += dx;
620	self->y += self->dy; self->dy = 0;	1152	self->oy += dy; self->y += dy;
621		1153
622	while (self->y < 0)	1154	while (self->y < 0)
623	{	1155	{
624	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	1156	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);
625		1157
626	self->rows += MAP_EXTEND_Y;	1158	self->rows += MAP_EXTEND_Y;
627	self->y += MAP_EXTEND_Y;	1159	self->y += MAP_EXTEND_Y;
628	}	1160	}
		1161	}
629		1162
		1163	void
		1164	map1a_update (CFClient::Map self, SV *data_)
		1165	CODE:
		1166	{
630	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1167	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
631	uint8_t *data_end = (uint8_t *)SvEND (data_);	1168	uint8_t *data_end = (uint8_t *)SvEND (data_);
		1169	mapcell *cell;
		1170	int x, y, flags;
632		1171
633	while (data < data_end)	1172	while (data < data_end)
634	{	1173	{
635	int flags = (data [0] << 8) + data [1]; data += 2;	1174	flags = (data [0] << 8) + data [1]; data += 2;
636		1175
637	int x = ((flags >> 10) & 63) + self->x;	1176	x = ((flags >> 10) & 63) + self->x;
638	int y = ((flags >> 4) & 63) + self->y;	1177	y = ((flags >> 4) & 63) + self->y;
639		1178
640	mapcell *cell = map_get_cell (self, x, y);	1179	cell = map_get_cell (self, x, y);
641		1180
642	if (flags & 15)	1181	if (flags & 15)
643	{	1182	{
644	if (cell->darkness < 0) // && x < self->w && y < self->h)	1183	if (cell->darkness < 0)
645	{	1184	{
646	cell->darkness = 0;	1185	cell->darkness = 0;
647	cell->face [0] = 0;	1186	cell->face [0] = 0;
648	cell->face [1] = 0;	1187	cell->face [1] = 0;
649	cell->face [2] = 0;	1188	cell->face [2] = 0;
650	}	1189	}
651		1190
652	cell->darkness = flags & 8 ? *data++ : 255;	1191	cell->darkness = flags & 8 ? *data++ : 255;
653		1192
654	//TODO: don't trust server data to be in-range(!)	1193	//TODO: don't trust server data to be in-range(!)
655		1194
656	if (flags & 4)	1195	if (flags & 4)
…		…
672	cell->darkness = -1;	1211	cell->darkness = -1;
673	}	1212	}
674	}	1213	}
675		1214
676	SV *	1215	SV *
677	mapmap (CFClient::Map self, int w, int h)	1216	mapmap (CFClient::Map self, int x0, int y0, int w, int h)
678	CODE:	1217	CODE:
679	{	1218	{
680	int x0, x1, x;	1219	int x1, x;
681	int y0, y1, y;	1220	int y1, y;
682	int z;	1221	int z;
683	SV *map_sv = newSV (w * h * sizeof (uint32_t));	1222	SV *map_sv = newSV (w * h * sizeof (uint32_t));
684	uint32_t *map = (uint32_t *)SvPVX (map_sv);	1223	uint32_t *map = (uint32_t *)SvPVX (map_sv);
685		1224
686	SvPOK_only (map_sv);	1225	SvPOK_only (map_sv);
687	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1226	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
688		1227
689	x0 = self->x - w / 2; x1 = x0 + w;	1228	x0 += self->x; x1 = x0 + w;
690	y0 = self->y - h / 2; y1 = y0 + h;	1229	y0 += self->y; y1 = y0 + h;
691		1230
692	for (y = y0; y < y1; y++)	1231	for (y = y0; y < y1; y++)
693	{	1232	{
694	maprow *row = 0 <= y && y < self->rows	1233	maprow *row = 0 <= y && y < self->rows
695	? self->row + y	1234	? self->row + y
…		…
735		1274
736	void	1275	void
737	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1276	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
738	PPCODE:	1277	PPCODE:
739	{	1278	{
		1279	int vx, vy;
		1280	int x, y, z;
		1281	int last_name;
		1282	mapface face;
740	int sw4 = (sw + 3) & ~3;	1283	int sw4 = (sw + 3) & ~3;
741	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1284	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
742	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1285	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1286
743	memset (darkness, 255, sw4 * sh);	1287	memset (darkness, 255, sw4 * sh);
744	SvPOK_only (darkness_sv);	1288	SvPOK_only (darkness_sv);
745	SvCUR_set (darkness_sv, sw4 * sh);	1289	SvCUR_set (darkness_sv, sw4 * sh);
746		1290
747	int vx = self->x + (self->w - sw) / 2 - shift_x;	1291	vx = self->x + (self->w - sw) / 2 - shift_x;
748	int vy = self->y + (self->h - sh) / 2 - shift_y;	1292	vy = self->y + (self->h - sh) / 2 - shift_y;
749		1293
750	/*	1294	/*
751	int vx = self->vx = self->w >= sw	1295	int vx = self->vx = self->w >= sw
752	? self->x + (self->w - sw) / 2	1296	? self->x + (self->w - sw) / 2
753	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1297	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
762	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1306	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
763	glEnable (GL_BLEND);	1307	glEnable (GL_BLEND);
764	glEnable (GL_TEXTURE_2D);	1308	glEnable (GL_TEXTURE_2D);
765	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1309	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
766		1310
767	int x, y, z;
768
769	int last_name = 0;
770
771	glBegin (GL_QUADS);	1311	glBegin (GL_QUADS);
		1312
		1313	last_name = 0;
772		1314
773	for (z = 0; z < 3; z++)	1315	for (z = 0; z < 3; z++)
774	for (y = 0; y < sh; y++)	1316	for (y = 0; y < sh; y++)
775	if (0 <= y + vy && y + vy < self->rows)	1317	if (0 <= y + vy && y + vy < self->rows)
776	{	1318	{
…		…
783		1325
784	darkness[y * sw4 + x] = cell->darkness < 0	1326	darkness[y * sw4 + x] = cell->darkness < 0
785	? 255 - FOW_DARKNESS	1327	? 255 - FOW_DARKNESS
786	: 255 - cell->darkness;	1328	: 255 - cell->darkness;
787		1329
788	mapface face = cell->face [z];	1330	face = cell->face [z];
789		1331
790	if (face)	1332	if (face)
791	{	1333	{
792	maptex tex = self->tex [face];	1334	maptex tex = self->tex [face];
793		1335
…		…
832	*data++ = 0; /* version 0 format */	1374	*data++ = 0; /* version 0 format */
833	*data++ = w >> 8; *data++ = w;	1375	*data++ = w >> 8; *data++ = w;
834	*data++ = h >> 8; *data++ = h;	1376	*data++ = h >> 8; *data++ = h;
835		1377
836	// we need to do this 'cause we don't keep an absolute coord system for rows	1378	// we need to do this 'cause we don't keep an absolute coord system for rows
837	// TODO: treat rows as we treat	1379	// TODO: treat rows as we treat columns
838	map_get_row (self, y0 + self->y - self->oy);//D	1380	map_get_row (self, y0 + self->y - self->oy);//D
839	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1381	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
840		1382
841	x0 += self->x - self->ox;	1383	x0 += self->x - self->ox;
842	y0 += self->y - self->oy;	1384	y0 += self->y - self->oy;
…		…
853	for (x = x0; x < x1; x++)	1395	for (x = x0; x < x1; x++)
854	{	1396	{
855	if (row && row->c0 <= x && x < row->c1)	1397	if (row && row->c0 <= x && x < row->c1)
856	{	1398	{
857	mapcell *cell = row->col + (x - row->c0);	1399	mapcell *cell = row->col + (x - row->c0);
858
859	uint8_t flags = 0;	1400	uint8_t flags = 0;
860		1401
861	if (cell->face [0]) flags |= 1;	1402	if (cell->face [0]) flags |= 1;
862	if (cell->face [1]) flags |= 2;	1403	if (cell->face [1]) flags |= 2;
863	if (cell->face [2]) flags |= 4;	1404	if (cell->face [2]) flags |= 4;
…		…
897	void	1438	void
898	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1439	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)
899	PPCODE:	1440	PPCODE:
900	{	1441	{
901	int x, y, z;	1442	int x, y, z;
		1443	int w, h;
902	int x1, y1;	1444	int x1, y1;
903		1445
904	if (*data++ != 0)	1446	if (*data++ != 0)
905	return; /* version mismatch */	1447	return; /* version mismatch */
906		1448
907	int w = *data++ << 8; w |= *data++;	1449	w = *data++ << 8; w |= *data++;
908	int h = *data++ << 8; h |= *data++;	1450	h = *data++ << 8; h |= *data++;
909		1451
910	// we need to do this 'cause we don't keep an absolute coord system for rows	1452	// we need to do this 'cause we don't keep an absolute coord system for rows
911	// TODO: treat rows as we treat	1453	// TODO: treat rows as we treat columns
912	map_get_row (self, y0 + self->y - self->oy);//D	1454	map_get_row (self, y0 + self->y - self->oy);//D
913	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1455	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
914		1456
915	x0 += self->x - self->ox;	1457	x0 += self->x - self->ox;
916	y0 += self->y - self->oy;	1458	y0 += self->y - self->oy;
…		…
951	}	1493	}
952	}	1494	}
953	}	1495	}
954	}	1496	}
955		1497
		1498	MODULE = CFClient PACKAGE = CFClient::MixChunk
		1499
		1500	CFClient::MixChunk
		1501	new_from_file (SV *class, char *path)
		1502	CODE:
		1503	RETVAL = Mix_LoadWAV (path);
		1504	OUTPUT:
		1505	RETVAL
		1506
		1507	void
		1508	DESTROY (CFClient::MixChunk self)
		1509	CODE:
		1510	Mix_FreeChunk (self);
		1511
		1512	int
		1513	volume (CFClient::MixChunk self, int volume = -1)
		1514	CODE:
		1515	RETVAL = Mix_VolumeChunk (self, volume);
		1516	OUTPUT:
		1517	RETVAL
		1518
		1519	int
		1520	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
		1521	CODE:
		1522	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		1523	OUTPUT:
		1524	RETVAL
		1525
		1526	MODULE = CFClient PACKAGE = CFClient::MixMusic
		1527
		1528	int
		1529	volume (int volume = -1)
		1530	CODE:
		1531	RETVAL = Mix_VolumeMusic (volume);
		1532	OUTPUT:
		1533	RETVAL
		1534
		1535	CFClient::MixMusic
		1536	new_from_file (SV *class, char *path)
		1537	CODE:
		1538	RETVAL = Mix_LoadMUS (path);
		1539	OUTPUT:
		1540	RETVAL
		1541
		1542	void
		1543	DESTROY (CFClient::MixMusic self)
		1544	CODE:
		1545	Mix_FreeMusic (self);
		1546
		1547	int
		1548	play (CFClient::MixMusic self, int loops = -1)
		1549	CODE:
		1550	RETVAL = Mix_PlayMusic (self, loops);
		1551	OUTPUT:
		1552	RETVAL
		1553
		1554	MODULE = CFClient PACKAGE = CFClient::OpenGL
		1555
		1556	BOOT:
		1557	{
		1558	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);
		1559	static const struct {
		1560	const char *name;
		1561	IV iv;
		1562	} *civ, const_iv[] = {
		1563	# define const_iv(name) { # name, (IV)name }
		1564	const_iv (GL_COLOR_MATERIAL),
		1565	const_iv (GL_SMOOTH),
		1566	const_iv (GL_FLAT),
		1567	const_iv (GL_DITHER),
		1568	const_iv (GL_BLEND),
		1569	const_iv (GL_CULL_FACE),
		1570	const_iv (GL_SCISSOR_TEST),
		1571	const_iv (GL_DEPTH_TEST),
		1572	const_iv (GL_ALPHA_TEST),
		1573	const_iv (GL_NORMALIZE),
		1574	const_iv (GL_RESCALE_NORMAL),
		1575	const_iv (GL_AND),
		1576	const_iv (GL_ONE),
		1577	const_iv (GL_ZERO),
		1578	const_iv (GL_SRC_ALPHA),
		1579	const_iv (GL_SRC_ALPHA_SATURATE),
		1580	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1581	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1582	const_iv (GL_RGB),
		1583	const_iv (GL_RGBA),
		1584	const_iv (GL_UNSIGNED_BYTE),
		1585	const_iv (GL_UNSIGNED_SHORT),
		1586	const_iv (GL_UNSIGNED_INT),
		1587	const_iv (GL_ALPHA),
		1588	const_iv (GL_INTENSITY),
		1589	const_iv (GL_LUMINANCE),
		1590	const_iv (GL_LUMINANCE_ALPHA),
		1591	const_iv (GL_FLOAT),
		1592	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		1593	const_iv (GL_COMPILE),
		1594	const_iv (GL_TEXTURE_1D),
		1595	const_iv (GL_TEXTURE_2D),
		1596	const_iv (GL_TEXTURE_ENV),
		1597	const_iv (GL_TEXTURE_MAG_FILTER),
		1598	const_iv (GL_TEXTURE_MIN_FILTER),
		1599	const_iv (GL_TEXTURE_ENV_MODE),
		1600	const_iv (GL_TEXTURE_WRAP_S),
		1601	const_iv (GL_TEXTURE_WRAP_T),
		1602	const_iv (GL_CLAMP),
		1603	const_iv (GL_REPEAT),
		1604	const_iv (GL_NEAREST),
		1605	const_iv (GL_LINEAR),
		1606	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1607	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1608	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1609	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1610	const_iv (GL_GENERATE_MIPMAP),
		1611	const_iv (GL_MODULATE),
		1612	const_iv (GL_DECAL),
		1613	const_iv (GL_REPLACE),
		1614	const_iv (GL_DEPTH_BUFFER_BIT),
		1615	const_iv (GL_COLOR_BUFFER_BIT),
		1616	const_iv (GL_PROJECTION),
		1617	const_iv (GL_MODELVIEW),
		1618	const_iv (GL_COLOR_LOGIC_OP),
		1619	const_iv (GL_SEPARABLE_2D),
		1620	const_iv (GL_CONVOLUTION_2D),
		1621	const_iv (GL_CONVOLUTION_BORDER_MODE),
		1622	const_iv (GL_CONSTANT_BORDER),
		1623	const_iv (GL_LINES),
		1624	const_iv (GL_LINE_LOOP),
		1625	const_iv (GL_QUADS),
		1626	const_iv (GL_QUAD_STRIP),
		1627	const_iv (GL_TRIANGLES),
		1628	const_iv (GL_TRIANGLE_STRIP),
		1629	const_iv (GL_TRIANGLE_FAN),
		1630	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		1631	const_iv (GL_FASTEST),
		1632	const_iv (GL_V2F),
		1633	const_iv (GL_V3F),
		1634	const_iv (GL_T2F_V3F),
		1635	const_iv (GL_T2F_N3F_V3F),
		1636	# undef const_iv
		1637	};
		1638
		1639	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		1640	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1641	}
		1642
		1643	int glGetError ()
		1644
		1645	void glClear (int mask)
		1646
		1647	void glClearColor (float r, float g, float b, float a = 1.0)
		1648	PROTOTYPE: @
		1649
		1650	void glEnable (int cap)
		1651
		1652	void glDisable (int cap)
		1653
		1654	void glShadeModel (int mode)
		1655
		1656	void glHint (int target, int mode)
		1657
		1658	void glBlendFunc (int sfactor, int dfactor)
		1659
		1660	void glDepthMask (int flag)
		1661
		1662	void glLogicOp (int opcode)
		1663
		1664	void glColorMask (int red, int green, int blue, int alpha)
		1665
		1666	void glMatrixMode (int mode)
		1667
		1668	void glPushMatrix ()
		1669
		1670	void glPopMatrix ()
		1671
		1672	void glLoadIdentity ()
		1673
		1674	# near_ and far_ are due to microsofts buggy "c" compiler
		1675	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1676
		1677	# near_ and far_ are due to microsofts buggy "c" compiler
		1678	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		1679
		1680	void glViewport (int x, int y, int width, int height)
		1681
		1682	void glScissor (int x, int y, int width, int height)
		1683
		1684	void glTranslate (float x, float y, float z = 0.)
		1685	CODE:
		1686	glTranslatef (x, y, z);
		1687
		1688	void glScale (float x, float y, float z = 1.)
		1689	CODE:
		1690	glScalef (x, y, z);
		1691
		1692	void glRotate (float angle, float x, float y, float z)
		1693	CODE:
		1694	glRotatef (angle, x, y, z);
		1695
		1696	void glBegin (int mode)
		1697
		1698	void glEnd ()
		1699
		1700	void glColor (float r, float g, float b, float a = 1.0)
		1701	PROTOTYPE: @
		1702	CODE:
		1703	// microsoft visual "c" rounds instead of truncating...
		1704	glColor4ub (MIN ((int)(r * 255.f), 255),
		1705	MIN ((int)(g * 255.f), 255),
		1706	MIN ((int)(b * 255.f), 255),
		1707	MIN ((int)(a * 255.f), 255));
		1708
		1709	void glInterleavedArrays (int format, int stride, char *data)
		1710
		1711	void glDrawElements (int mode, int count, int type, char *indices)
		1712
		1713	# 1.2 void glDrawRangeElements (int mode, int start, int end
		1714
		1715	void glRasterPos (float x, float y, float z = 0.)
		1716	CODE:
		1717	glRasterPos3f (0, 0, z);
		1718	glBitmap (0, 0, 0, 0, x, y, 0);
		1719
		1720	void glVertex (float x, float y, float z = 0.)
		1721	CODE:
		1722	glVertex3f (x, y, z);
		1723
		1724	void glTexCoord (float s, float t)
		1725	CODE:
		1726	glTexCoord2f (s, t);
		1727
		1728	void glTexEnv (int target, int pname, float param)
		1729	CODE:
		1730	glTexEnvf (target, pname, param);
		1731
		1732	void glTexParameter (int target, int pname, float param)
		1733	CODE:
		1734	glTexParameterf (target, pname, param);
		1735
		1736	void glBindTexture (int target, int name)
		1737
		1738	void glConvolutionParameter (int target, int pname, float params)
		1739	CODE:
		1740	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
		1741
		1742	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1743	CODE:
		1744	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,
		1745	(target, internalformat, width, height, format, type, data));
		1746
		1747	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		1748	CODE:
		1749	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,
		1750	(target, internalformat, width, height, format, type, row, column));
		1751
		1752	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		1753
		1754	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1755
		1756	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		1757
		1758	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
		1759
		1760	int glGenTexture ()
		1761	CODE:
		1762	{
		1763	GLuint name;
		1764	glGenTextures (1, &name);
		1765	RETVAL = name;
		1766	}
		1767	OUTPUT:
		1768	RETVAL
		1769
		1770	void glDeleteTexture (int name)
		1771	CODE:
		1772	{
		1773	GLuint name_ = name;
		1774	glDeleteTextures (1, &name_);
		1775	}
		1776
		1777	int glGenList ()
		1778	CODE:
		1779	RETVAL = glGenLists (1);
		1780	OUTPUT:
		1781	RETVAL
		1782
		1783	void glDeleteList (int list)
		1784	CODE:
		1785	glDeleteLists (list, 1);
		1786
		1787	void glNewList (int list, int mode = GL_COMPILE)
		1788
		1789	void glEndList ()
		1790
		1791	void glCallList (int list)
		1792
		1793

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