ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.46 by root, Mon Apr 17 19:20:59 2006 UTC vs.
Revision 1.113 by root, Wed Jun 14 16:20:21 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>
		15	#include <stdlib.h>
7		16
8	#include <SDL.h>	17	#include <SDL.h>
		18	#include <SDL_endian.h>
9	#include <SDL_image.h>	19	#include <SDL_image.h>
		20	#include <SDL_mixer.h>
10	#include <SDL_opengl.h>	21	#include <SDL_opengl.h>
11		22
12	#include <glib/gmacros.h>	23	#include <glib/gmacros.h>
13		24
14	#include <pango/pango.h>	25	#include <pango/pango.h>
15	#include <pango/pangofc-fontmap.h>	26	#include <pango/pangofc-fontmap.h>
16	#include <pango/pangoft2.h>	27	#include <pango/pangoft2.h>
		28	#include <pango/pangocairo.h>
17		29
		30	#ifndef _WIN32
18	#include <sys/types.h>	31	# include <sys/types.h>
19	#include <sys/socket.h>	32	# include <sys/socket.h>
20	#include <netinet/in.h>	33	# include <netinet/in.h>
21	#include <netinet/tcp.h>	34	# include <netinet/tcp.h>
22
23	#include <inttypes.h>	35	# include <inttypes.h>
		36	#else
		37	typedef unsigned char uint8_t;
		38	typedef unsigned short uint16_t;
		39	typedef unsigned int uint32_t;
		40	typedef signed char int8_t;
		41	typedef signed short int16_t;
		42	typedef signed int int32_t;
		43	#endif
		44
		45	#include "glext.h"
24		46
25	#define FOW_DARKNESS 32	47	#define FOW_DARKNESS 32
26		48
27	#define MAP_EXTEND_X 32	49	#define MAP_EXTEND_X 32
28	#define MAP_EXTEND_Y 512	50	#define MAP_EXTEND_Y 512
29		51
30	static PangoContext *context;	52	#define MIN_FONT_HEIGHT 10
31	static PangoFontMap *fontmap;	53
		54	static struct
		55	{
		56	#define GL_FUNC(ptr,name) ptr name;
		57	#include "glfunc.h"
		58	#undef GL_FUNC
		59	} gl;
		60
		61	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		62	{
		63	if (gl.BlendFuncSeparate)
		64	gl.BlendFuncSeparate (sa, da, saa, daa);
		65	else if (gl.BlendFuncSeparateEXT)
		66	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		67	else
		68	glBlendFunc (sa, da);
		69	}
		70
		71	typedef Mix_Chunk *CFClient__MixChunk;
		72	typedef Mix_Music *CFClient__MixMusic;
		73
		74	typedef PangoFontDescription *CFClient__Font;
32		75
33	typedef struct cf_layout {	76	typedef struct cf_layout {
34	PangoLayout *pl;	77	PangoLayout *pl; // either derived from a cairo or ft2 context
		78	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
		79	float r, g, b, a; // default color for rgba mode
35	int base_height;	80	int base_height;
		81	CFClient__Font font;
36	} *CFClient__Layout;	82	} *CFClient__Layout;
		83
		84	static CFClient__Font default_font;
		85	static PangoContext *ft2_context, *cairo_context;
		86	static PangoFontMap *ft2_fontmap, *cairo_fontmap;
37		87
38	static void	88	static void
39	substitute_func (FcPattern *pattern, gpointer data)	89	substitute_func (FcPattern *pattern, gpointer data)
40	{	90	{
41	FcPatternAddBool (pattern, FC_HINTING , 1);	91	FcPatternAddBool (pattern, FC_HINTING, 1);
		92	#ifdef FC_HINT_STYLE
		93	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		94	#endif
		95	#ifdef _WIN32
		96	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
		97	#else
42	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	98	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
		99	#endif
43	}	100	}
44		101
45	static void	102	static void
46	layout_update (CFClient__Layout self)	103	layout_update_font (CFClient__Layout self)
47	{	104	{
48	/* use a random scale factor to account for unknown descenders, 0.8 works	105	/* use a random scale factor to account for unknown descenders, 0.8 works
49	* reasonably well with bitstream vera	106	* reasonably well with bitstream vera
50	*/	107	*/
51	PangoFontDescription *font = pango_context_get_font_description (context);	108	PangoFontDescription *font = self->font ? self->font : default_font;
52		109
53	int height = self->base_height * (PANGO_SCALE * 8 / 10);
54
55	if (pango_font_description_get_size (font) != height)
56	{
57	pango_font_description_set_absolute_size (font, height);	110	pango_font_description_set_absolute_size (font,
58	pango_layout_context_changed (self->pl);	111	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
59	}	112
		113	pango_layout_set_font_description (self->pl, font);
60	}	114	}
61		115
62	static void	116	static void
63	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	117	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)
64	{	118	{
65	layout_update (self);
66
67	pango_layout_get_pixel_size (self->pl, w, h);	119	pango_layout_get_pixel_size (self->pl, w, h);
68		120
69	*w = (*w + 3) & ~3;
70	if (!*w) *w = 1;	121	if (!*w) *w = 1;
71	if (!*h) *h = 1;	122	if (!*h) *h = 1;
		123
		124	*w = (*w + 3) & ~3;
72	}	125	}
73		126
74	typedef uint16_t mapface;	127	typedef uint16_t mapface;
75		128
76	typedef struct {	129	typedef struct {
…		…
97	mapface *face;	150	mapface *face;
98		151
99	int texs;	152	int texs;
100	maptex *tex;	153	maptex *tex;
101		154
102	uint32_t rows;	155	int32_t rows;
103	maprow *row;	156	maprow *row;
104	} *CFClient__Map;	157	} *CFClient__Map;
105		158
106	static char *	159	static char *
107	prepend (char *ptr, int sze, int inc)	160	prepend (char *ptr, int sze, int inc)
…		…
202		255
203	static void	256	static void
204	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	257	map_blank (CFClient__Map self, int x0, int y0, int w, int h)
205	{	258	{
206	int x, y;	259	int x, y;
		260	maprow *row;
207		261
208	for (y = y0; y < y0 + h; y++)	262	for (y = y0; y < y0 + h; y++)
209	if (y >= 0)	263	if (y >= 0)
210	{	264	{
211	if (y >= self->rows)	265	if (y >= self->rows)
212	break;	266	break;
213		267
214	maprow *row = self->row + y;	268	row = self->row + y;
215		269
216	for (x = x0; x < x0 + w; x++)	270	for (x = x0; x < x0 + w; x++)
217	if (x >= row->c0)	271	if (x >= row->c0)
218	{	272	{
219	if (x >= row->c1)	273	if (x >= row->c1)
…		…
222	row->col[x - row->c0].darkness = -1;	276	row->col[x - row->c0].darkness = -1;
223	}	277	}
224	}	278	}
225	}	279	}
226		280
		281	static void
		282	music_finished (void)
		283	{
		284	SDL_UserEvent ev;
		285
		286	ev.type = SDL_USEREVENT;
		287	ev.code = 0;
		288	ev.data1 = 0;
		289	ev.data2 = 0;
		290
		291	SDL_PushEvent ((SDL_Event *)&ev);
		292	}
		293
		294	static void
		295	channel_finished (int channel)
		296	{
		297	SDL_UserEvent ev;
		298
		299	ev.type = SDL_USEREVENT;
		300	ev.code = 1;
		301	ev.data1 = (void *)(long)channel;
		302	ev.data2 = 0;
		303
		304	SDL_PushEvent ((SDL_Event *)&ev);
		305	}
		306
		307	static unsigned int
		308	minpot (unsigned int n)
		309	{
		310	if (!n)
		311	return 0;
		312
		313	--n;
		314
		315	n |= n >> 1;
		316	n |= n >> 2;
		317	n |= n >> 4;
		318	n |= n >> 8;
		319	n |= n >> 16;
		320
		321	return n + 1;
		322	}
		323
227	MODULE = CFClient PACKAGE = CFClient	324	MODULE = CFClient PACKAGE = CFClient
228		325
229	PROTOTYPES: ENABLE	326	PROTOTYPES: ENABLE
230		327
231	BOOT:	328	BOOT:
232	{	329	{
		330	HV *stash = gv_stashpv ("CFClient", 1);
		331	static const struct {
		332	const char *name;
		333	IV iv;
		334	} *civ, const_iv[] = {
		335	# define const_iv(name) { # name, (IV)name }
		336	const_iv (SDL_ACTIVEEVENT),
		337	const_iv (SDL_KEYDOWN),
		338	const_iv (SDL_KEYUP),
		339	const_iv (SDL_MOUSEMOTION),
		340	const_iv (SDL_MOUSEBUTTONDOWN),
		341	const_iv (SDL_MOUSEBUTTONUP),
		342	const_iv (SDL_JOYAXISMOTION),
		343	const_iv (SDL_JOYBALLMOTION),
		344	const_iv (SDL_JOYHATMOTION),
		345	const_iv (SDL_JOYBUTTONDOWN),
		346	const_iv (SDL_JOYBUTTONUP),
		347	const_iv (SDL_QUIT),
		348	const_iv (SDL_SYSWMEVENT),
		349	const_iv (SDL_EVENT_RESERVEDA),
		350	const_iv (SDL_EVENT_RESERVEDB),
		351	const_iv (SDL_VIDEORESIZE),
		352	const_iv (SDL_VIDEOEXPOSE),
		353	const_iv (SDL_USEREVENT),
		354	const_iv (SDLK_KP0),
		355	const_iv (SDLK_KP1),
		356	const_iv (SDLK_KP2),
		357	const_iv (SDLK_KP3),
		358	const_iv (SDLK_KP4),
		359	const_iv (SDLK_KP5),
		360	const_iv (SDLK_KP6),
		361	const_iv (SDLK_KP7),
		362	const_iv (SDLK_KP8),
		363	const_iv (SDLK_KP9),
		364	const_iv (SDLK_KP_PERIOD),
		365	const_iv (SDLK_KP_DIVIDE),
		366	const_iv (SDLK_KP_MULTIPLY),
		367	const_iv (SDLK_KP_MINUS),
		368	const_iv (SDLK_KP_PLUS),
		369	const_iv (SDLK_KP_ENTER),
		370	const_iv (SDLK_KP_EQUALS),
		371	const_iv (SDLK_UP),
		372	const_iv (SDLK_DOWN),
		373	const_iv (SDLK_RIGHT),
		374	const_iv (SDLK_LEFT),
		375	const_iv (SDLK_INSERT),
		376	const_iv (SDLK_HOME),
		377	const_iv (SDLK_END),
		378	const_iv (SDLK_PAGEUP),
		379	const_iv (SDLK_PAGEDOWN),
		380	const_iv (SDLK_F1),
		381	const_iv (SDLK_F2),
		382	const_iv (SDLK_F3),
		383	const_iv (SDLK_F4),
		384	const_iv (SDLK_F5),
		385	const_iv (SDLK_F6),
		386	const_iv (SDLK_F7),
		387	const_iv (SDLK_F8),
		388	const_iv (SDLK_F9),
		389	const_iv (SDLK_F10),
		390	const_iv (SDLK_F11),
		391	const_iv (SDLK_F12),
		392	const_iv (SDLK_F13),
		393	const_iv (SDLK_F14),
		394	const_iv (SDLK_F15),
		395	const_iv (SDLK_NUMLOCK),
		396	const_iv (SDLK_CAPSLOCK),
		397	const_iv (SDLK_SCROLLOCK),
		398	const_iv (SDLK_RSHIFT),
		399	const_iv (SDLK_LSHIFT),
		400	const_iv (SDLK_RCTRL),
		401	const_iv (SDLK_LCTRL),
		402	const_iv (SDLK_RALT),
		403	const_iv (SDLK_LALT),
		404	const_iv (SDLK_RMETA),
		405	const_iv (SDLK_LMETA),
		406	const_iv (SDLK_LSUPER),
		407	const_iv (SDLK_RSUPER),
		408	const_iv (SDLK_MODE),
		409	const_iv (SDLK_COMPOSE),
		410	const_iv (SDLK_HELP),
		411	const_iv (SDLK_PRINT),
		412	const_iv (SDLK_SYSREQ),
		413	const_iv (SDLK_BREAK),
		414	const_iv (SDLK_MENU),
		415	const_iv (SDLK_POWER),
		416	const_iv (SDLK_EURO),
		417	const_iv (SDLK_UNDO),
		418	const_iv (KMOD_NONE),
		419	const_iv (KMOD_LSHIFT),
		420	const_iv (KMOD_RSHIFT),
		421	const_iv (KMOD_LCTRL),
		422	const_iv (KMOD_RCTRL),
		423	const_iv (KMOD_LALT),
		424	const_iv (KMOD_RALT),
		425	const_iv (KMOD_LMETA),
		426	const_iv (KMOD_RMETA),
		427	const_iv (KMOD_NUM),
		428	const_iv (KMOD_CAPS),
		429	const_iv (KMOD_MODE),
		430	const_iv (KMOD_CTRL),
		431	const_iv (KMOD_SHIFT),
		432	const_iv (KMOD_ALT),
		433	const_iv (KMOD_META)
		434	# undef const_iv
		435	};
		436
		437	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		438	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		439	}
		440
		441	void
		442	pango_init ()
		443	CODE:
		444	// delayed, so it can pick up new fonts added by AddFontResourceEx
		445	{
		446	{
233	fontmap = pango_ft2_font_map_new ();	447	ft2_fontmap = pango_ft2_font_map_new ();
234	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	448	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);
235	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	449	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
		450	}
		451	{
		452	cairo_font_options_t *fopt = cairo_font_options_create ();
		453	cairo_fontmap = pango_cairo_font_map_get_default ();
		454	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
		455	#ifdef _WIN32
		456	// cairo looks like shit eaten twice on windows
		457	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
		458	#else
		459	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
		460	#endif
		461	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
		462	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
		463	pango_cairo_context_set_font_options (cairo_context, fopt);
		464	cairo_font_options_destroy (fopt);
		465	}
236	}	466	}
		467
		468	int
		469	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
		470
		471	void
		472	SDL_Quit ()
		473
		474	void
		475	SDL_ListModes ()
		476	PPCODE:
		477	{
		478	SDL_Rect **m;
		479
		480	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
		481	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
		482	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
		483	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
		484
		485	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		486	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);
		487
		488	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
		489	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
		490	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
		491	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
		492
		493	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		494
		495	SDL_EnableUNICODE (1);
		496	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		497
		498	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
		499
		500	if (m && m != (SDL_Rect **)-1)
		501	while (*m)
		502	{
		503	AV *av = newAV ();
		504	av_push (av, newSViv ((*m)->w));
		505	av_push (av, newSViv ((*m)->h));
		506	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		507
		508	++m;
		509	}
		510	}
		511
		512	char *
		513	SDL_GetError ()
		514
		515	int
		516	SDL_SetVideoMode (int w, int h, int fullscreen)
		517	CODE:
		518	RETVAL = !!SDL_SetVideoMode (
		519	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
		520	);
		521	if (RETVAL)
		522	{
		523	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		524	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		525	# include "glfunc.h"
		526	# undef GL_FUNC
		527	}
		528	OUTPUT:
		529	RETVAL
		530
		531	void
		532	SDL_GL_SwapBuffers ()
		533
		534	char *
		535	SDL_GetKeyName (int sym)
		536
		537	void
		538	SDL_PollEvent ()
		539	PPCODE:
		540	{
		541	SDL_Event ev;
		542
		543	while (SDL_PollEvent (&ev))
		544	{
		545	HV *hv = newHV ();
		546	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		547
		548	switch (ev.type)
		549	{
		550	case SDL_KEYDOWN:
		551	case SDL_KEYUP:
		552	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
		553	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
		554	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		555	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
		556	break;
		557
		558	case SDL_ACTIVEEVENT:
		559	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
		560	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
		561	break;
		562
		563	case SDL_MOUSEMOTION:
		564	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		565
		566	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
		567	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
		568	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
		569	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
		570	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
		571	break;
		572
		573	case SDL_MOUSEBUTTONDOWN:
		574	case SDL_MOUSEBUTTONUP:
		575	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		576
		577	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
		578	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
		579	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
		580	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		581	break;
		582
		583	case SDL_USEREVENT:
		584	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		585	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		586	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		587	break;
		588	}
		589
		590	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		591	}
		592	}
		593
		594	int
		595	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
		596	POSTCALL:
		597	Mix_HookMusicFinished (music_finished);
		598	Mix_ChannelFinished (channel_finished);
		599
		600	void
		601	Mix_CloseAudio ()
		602
		603	int
		604	Mix_AllocateChannels (int numchans = -1)
237		605
238	void	606	void
239	lowdelay (int fd, int val = 1)	607	lowdelay (int fd, int val = 1)
240	CODE:	608	CODE:
		609	#ifndef _WIN32
241	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	610	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
242		611	#endif
243	char *
244	gl_version ()
245	CODE:
246	RETVAL = (char *)glGetString (GL_VERSION);
247	OUTPUT:
248	RETVAL
249
250	char *
251	gl_extensions ()
252	CODE:
253	RETVAL = (char *)glGetString (GL_EXTENSIONS);
254	OUTPUT:
255	RETVAL
256		612
257	void	613	void
258	add_font (char *file)	614	add_font (char *file)
259	CODE:	615	CODE:
260	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	616	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
261		617	#ifdef _WIN32
262	void	618	// cairo... sigh... requires win2000
263	set_font (char *file)	619	AddFontResourceEx (file, FR_PRIVATE, 0);
264	CODE:	620	#endif
265	{
266	int count;
267	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
268	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
269	FcPatternDestroy (pattern);
270	pango_context_set_font_description (context, font);
271	}
272		621
273	void	622	void
274	load_image_inline (SV *image_)	623	load_image_inline (SV *image_)
275	ALIAS:	624	ALIAS:
276	load_image_file = 1	625	load_image_file = 1
…		…
292	croak ("load_image: %s", SDL_GetError ());	641	croak ("load_image: %s", SDL_GetError ());
293		642
294	fmt.palette = NULL;	643	fmt.palette = NULL;
295	fmt.BitsPerPixel = 32;	644	fmt.BitsPerPixel = 32;
296	fmt.BytesPerPixel = 4;	645	fmt.BytesPerPixel = 4;
		646	#if SDL_BYTEORDER == SDL_LIL_ENDIAN
297	fmt.Rmask = 0x000000ff;	647	fmt.Rmask = 0x000000ff;
298	fmt.Gmask = 0x0000ff00;	648	fmt.Gmask = 0x0000ff00;
299	fmt.Bmask = 0x00ff0000;	649	fmt.Bmask = 0x00ff0000;
300	fmt.Amask = 0xff000000;	650	fmt.Amask = 0xff000000;
		651	#else
		652	fmt.Rmask = 0xff000000;
		653	fmt.Gmask = 0x00ff0000;
		654	fmt.Bmask = 0x0000ff00;
		655	fmt.Amask = 0x000000ff;
		656	#endif
301	fmt.Rloss = 0;	657	fmt.Rloss = 0;
302	fmt.Gloss = 0;	658	fmt.Gloss = 0;
303	fmt.Bloss = 0;	659	fmt.Bloss = 0;
304	fmt.Aloss = 0;	660	fmt.Aloss = 0;
305	fmt.Rshift = 0;	661	fmt.Rshift = 0;
…		…
319	SDL_LockSurface (surface2);	675	SDL_LockSurface (surface2);
320	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	676	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
321	SDL_UnlockSurface (surface2);	677	SDL_UnlockSurface (surface2);
322	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	678	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
323	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	679	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
324	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_INT_8_8_8_8_REV)));	680	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
325		681
326	SDL_FreeSurface (surface);	682	SDL_FreeSurface (surface);
327	SDL_FreeSurface (surface2);	683	SDL_FreeSurface (surface2);
328	}	684	}
329		685
…		…
351	PUSHs (sv_2mortal (newSViv (b / y)));	707	PUSHs (sv_2mortal (newSViv (b / y)));
352	PUSHs (sv_2mortal (newSViv (a / y)));	708	PUSHs (sv_2mortal (newSViv (a / y)));
353	}	709	}
354		710
355	void	711	void
		712	error (char *message)
		713	CODE:
		714	fprintf (stderr, "ERROR: %s\n", message);
		715	#ifdef _WIN32
		716	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		717	#endif
		718
		719	void
356	fatal (char *message)	720	fatal (char *message)
357	CODE:	721	CODE:
358	#ifdef WIN32
359	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
360	#else
361	fprintf (stderr, "FATAL: %s\n", message);	722	fprintf (stderr, "FATAL: %s\n", message);
		723	#ifdef _WIN32
		724	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
362	#endif	725	#endif
363	exit (1);	726	_exit (1);
		727
		728	void
		729	_exit (int retval)
		730	CODE:
		731	_exit (retval);
		732
		733	MODULE = CFClient PACKAGE = CFClient::Font
		734
		735	CFClient::Font
		736	new_from_file (SV *class, char *path, int id = 0)
		737	CODE:
		738	{
		739	int count;
		740	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
		741	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		742	FcPatternDestroy (pattern);
		743	}
		744	OUTPUT:
		745	RETVAL
		746
		747	void
		748	DESTROY (CFClient::Font self)
		749	CODE:
		750	pango_font_description_free (self);
		751
		752	void
		753	make_default (CFClient::Font self)
		754	CODE:
		755	default_font = self;
364		756
365	MODULE = CFClient PACKAGE = CFClient::Layout	757	MODULE = CFClient PACKAGE = CFClient::Layout
366		758
367	CFClient::Layout	759	CFClient::Layout
368	new (SV *class, int base_height = 10)	760	new (SV *class, int rgba = 0)
369	CODE:	761	CODE:
370	New (0, RETVAL, 1, struct cf_layout);	762	New (0, RETVAL, 1, struct cf_layout);
371	RETVAL->base_height = base_height;	763
372	RETVAL->pl = pango_layout_new (context);	764	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		765	RETVAL->rgba = rgba;
		766	RETVAL->r = 1.;
		767	RETVAL->g = 1.;
		768	RETVAL->b = 1.;
		769	RETVAL->a = 1.;
		770	RETVAL->base_height = MIN_FONT_HEIGHT;
		771	RETVAL->font = 0;
		772
373	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	773	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		774	layout_update_font (RETVAL);
374	OUTPUT:	775	OUTPUT:
375	RETVAL	776	RETVAL
376		777
377	void	778	void
378	DESTROY (CFClient::Layout self)	779	DESTROY (CFClient::Layout self)
379	CODE:	780	CODE:
380	g_object_unref (self->pl);	781	g_object_unref (self->pl);
381	Safefree (self);	782	Safefree (self);
382		783
		784	int
		785	is_rgba (CFClient::Layout self)
		786	CODE:
		787	RETVAL = self->rgba;
		788	OUTPUT:
		789	RETVAL
		790
383	void	791	void
384	set_text (CFClient::Layout self, SV *text_)	792	set_text (CFClient::Layout self, SV *text_)
385	CODE:	793	CODE:
386	{	794	{
387	STRLEN textlen;	795	STRLEN textlen;
…		…
401	}	809	}
402		810
403	SV *	811	SV *
404	get_text (CFClient::Layout self)	812	get_text (CFClient::Layout self)
405	CODE:	813	CODE:
406	RETVAL = newSVpv (pango_layout_get_text (self), 0);	814	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
407	SvUTF8_on (RETVAL);	815	sv_utf8_decode (RETVAL);
408	OUTPUT:	816	OUTPUT:
409	RETVAL	817	RETVAL
		818
		819	void
		820	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		821	CODE:
		822	self->r = r;
		823	self->g = g;
		824	self->b = b;
		825	self->a = a;
		826
		827	void
		828	set_font (CFClient::Layout self, CFClient::Font font = 0)
		829	CODE:
		830	if (self->font != font)
		831	{
		832	self->font = font;
		833	layout_update_font (self);
		834	}
410		835
411	void	836	void
412	set_height (CFClient::Layout self, int base_height)	837	set_height (CFClient::Layout self, int base_height)
413	CODE:	838	CODE:
		839	if (self->base_height != base_height)
		840	{
414	self->base_height = base_height;	841	self->base_height = base_height;
		842	layout_update_font (self);
		843	}
415		844
416	void	845	void
417	set_width (CFClient::Layout self, int max_width = -1)	846	set_width (CFClient::Layout self, int max_width = -1)
418	CODE:	847	CODE:
419	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	848	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
		849
		850	void
		851	set_indent (CFClient::Layout self, int indent)
		852	CODE:
		853	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		854
		855	void
		856	set_spacing (CFClient::Layout self, int spacing)
		857	CODE:
		858	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		859
		860	void
		861	set_ellipsise (CFClient::Layout self, int ellipsise)
		862	CODE:
		863	pango_layout_set_ellipsize (self->pl,
		864	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		865	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		866	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		867	: PANGO_ELLIPSIZE_NONE
		868	);
		869
		870	void
		871	set_single_paragraph_mode (CFClient::Layout self, int spm)
		872	CODE:
		873	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
420		874
421	void	875	void
422	size (CFClient::Layout self)	876	size (CFClient::Layout self)
423	PPCODE:	877	PPCODE:
424	{	878	{
425	int w, h;	879	int w, h;
426		880
427	layout_update (self);
428	layout_get_pixel_size (self, &w, &h);	881	layout_get_pixel_size (self, &w, &h);
429		882
430	EXTEND (SP, 2);	883	EXTEND (SP, 2);
431	PUSHs (sv_2mortal (newSViv (w)));	884	PUSHs (sv_2mortal (newSViv (w)));
432	PUSHs (sv_2mortal (newSViv (h)));	885	PUSHs (sv_2mortal (newSViv (h)));
…		…
435	int	888	int
436	xy_to_index (CFClient::Layout self, int x, int y)	889	xy_to_index (CFClient::Layout self, int x, int y)
437	CODE:	890	CODE:
438	{	891	{
439	int index, trailing;	892	int index, trailing;
440
441	layout_update (self);
442	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	893	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
443
444	RETVAL = index;	894	RETVAL = index;
445	}	895	}
446	OUTPUT:	896	OUTPUT:
447	RETVAL	897	RETVAL
448		898
449	void	899	void
450	cursor_pos (CFClient::Layout self, int index)	900	cursor_pos (CFClient::Layout self, int index)
451	PPCODE:	901	PPCODE:
452	{	902	{
453	PangoRectangle strong_pos;	903	PangoRectangle strong_pos;
454	layout_update (self);
455	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	904	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
456		905
457	EXTEND (SP, 3);	906	EXTEND (SP, 3);
458	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	907	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
459	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	908	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
464	render (CFClient::Layout self)	913	render (CFClient::Layout self)
465	PPCODE:	914	PPCODE:
466	{	915	{
467	SV *retval;	916	SV *retval;
468	int w, h;	917	int w, h;
469	FT_Bitmap bitmap;
470		918
471	layout_update (self);
472	layout_get_pixel_size (self, &w, &h);	919	layout_get_pixel_size (self, &w, &h);
473		920
		921	if (self->rgba)
		922	{
		923	cairo_surface_t *surface;
		924	cairo_t *cairo;
		925
		926	retval = newSV (w * h * 4);
		927	SvPOK_only (retval);
		928	SvCUR_set (retval, w * h * 4);
		929
		930	memset (SvPVX (retval), 0, w * h * 4);
		931
		932	surface = cairo_image_surface_create_for_data (
		933	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
		934	cairo = cairo_create (surface);
		935	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		936
		937	pango_cairo_show_layout (cairo, self->pl);
		938
		939	cairo_destroy (cairo);
		940	cairo_surface_destroy (surface);
		941
		942	// what a mess, and its premultiplied, too :(
		943	{
		944	uint32_t *p = (uint32_t *)SvPVX (retval);
		945	uint32_t *e = p + w * h;
		946
		947	while (p < e)
		948	{
		949	uint32_t rgba = *p;
		950	rgba = (rgba >> 24) | (rgba << 8);
		951	#if 0
		952	#ifdef _WIN32
		953	{//D
		954	uint8_t r = rgba >> 24;
		955	uint8_t g = rgba >> 16;
		956	uint8_t b = rgba >> 8;
		957	uint8_t a = rgba >> 0;
		958
		959	rgba = (rgba & 0xffffff00) | a;
		960	}
		961	#endif
		962	#endif
		963	rgba = SDL_SwapBE32 (rgba);
		964	*p++ = rgba;
		965	}
		966	}
		967
		968	EXTEND (SP, 5);
		969	PUSHs (sv_2mortal (newSViv (w)));
		970	PUSHs (sv_2mortal (newSViv (h)));
		971	PUSHs (sv_2mortal (retval));
		972	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		973	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		974	}
		975	else
		976	{
		977	FT_Bitmap bitmap;
		978
474	retval = newSV (w * h);	979	retval = newSV (w * h);
475	SvPOK_only (retval);	980	SvPOK_only (retval);
476	SvCUR_set (retval, w * h);	981	SvCUR_set (retval, w * h);
477		982
478	bitmap.rows = h;	983	bitmap.rows = h;
479	bitmap.width = w;	984	bitmap.width = w;
480	bitmap.pitch = w;	985	bitmap.pitch = w;
481	bitmap.buffer = (unsigned char*)SvPVX (retval);	986	bitmap.buffer = (unsigned char*)SvPVX (retval);
482	bitmap.num_grays = 256;	987	bitmap.num_grays = 256;
483	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	988	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
484		989
485	memset (bitmap.buffer, 0, w * h);	990	memset (bitmap.buffer, 0, w * h);
486		991
487	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	992	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
488		993
489	EXTEND (SP, 3);	994	EXTEND (SP, 5);
490	PUSHs (sv_2mortal (newSViv (w)));	995	PUSHs (sv_2mortal (newSViv (w)));
491	PUSHs (sv_2mortal (newSViv (h)));	996	PUSHs (sv_2mortal (newSViv (h)));
492	PUSHs (sv_2mortal (retval));	997	PUSHs (sv_2mortal (retval));
		998	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		999	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		1000	}
493	}	1001	}
494		1002
495	MODULE = CFClient PACKAGE = CFClient::Texture	1003	MODULE = CFClient PACKAGE = CFClient::Texture
		1004
		1005	void
		1006	pad2pot (SV *data_, SV *w_, SV *h_)
		1007	CODE:
		1008	{
		1009	int ow = SvIV (w_);
		1010	int oh = SvIV (h_);
		1011
		1012	if (ow && oh)
		1013	{
		1014	int nw = minpot (ow);
		1015	int nh = minpot (oh);
		1016
		1017	if (nw != ow || nh != oh)
		1018	{
		1019	if (SvOK (data_))
		1020	{
		1021	STRLEN datalen;
		1022	char *data = SvPVbyte (data_, datalen);
		1023	int bpp = datalen / (ow * oh);
		1024	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1025
		1026	SvPOK_only (result_);
		1027	SvCUR_set (result_, nw * nh * bpp);
		1028
		1029	memset (SvPVX (result_), 0, nw * nh * bpp);
		1030	while (oh--)
		1031	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1032
		1033	sv_setsv (data_, result_);
		1034	}
		1035
		1036	sv_setiv (w_, nw);
		1037	sv_setiv (h_, nh);
		1038	}
		1039	}
		1040	}
496		1041
497	void	1042	void
498	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1043	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
499	PROTOTYPE: $$$;$$	1044	PROTOTYPE: $$$;$$
		1045	ALIAS:
		1046	draw_quad_alpha = 1
		1047	draw_quad_alpha_premultiplied = 2
500	CODE:	1048	CODE:
501	{	1049	{
502	HV *hv = (HV *)SvRV (self);	1050	HV *hv = (HV *)SvRV (self);
503	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1051	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
504	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1052	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
505	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1053	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
506	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
507		1054
508	if (items < 5)	1055	if (items < 5)
509	{	1056	{
510	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1057	w = SvNV (*hv_fetch (hv, "w", 1, 1));
511	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1058	h = SvNV (*hv_fetch (hv, "h", 1, 1));
512	}	1059	}
513		1060
		1061	if (ix)
		1062	{
		1063	glEnable (GL_BLEND);
		1064
		1065	if (ix == 2)
		1066	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1067	else
		1068	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1069	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1070
		1071	glEnable (GL_ALPHA_TEST);
		1072	glAlphaFunc (GL_GREATER, 0.01f);
		1073	}
		1074
514	glBindTexture (GL_TEXTURE_2D, name);	1075	glBindTexture (GL_TEXTURE_2D, name);
515	if (wrap_mode) {	1076
516	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
517	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
518	}
519	glBegin (GL_QUADS);	1077	glBegin (GL_QUADS);
520	glTexCoord2f (0, 0); glVertex2f (x , y );	1078	glTexCoord2f (0, 0); glVertex2f (x , y );
521	glTexCoord2f (0, t); glVertex2f (x , y + h);	1079	glTexCoord2f (0, t); glVertex2f (x , y + h);
522	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1080	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
523	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1081	glTexCoord2f (s, 0); glVertex2f (x + w, y );
524	glEnd ();	1082	glEnd ();
		1083
		1084	if (ix)
		1085	{
		1086	glDisable (GL_ALPHA_TEST);
		1087	glDisable (GL_BLEND);
		1088	}
525	}	1089	}
526		1090
527	MODULE = CFClient PACKAGE = CFClient::Map	1091	MODULE = CFClient PACKAGE = CFClient::Map
528		1092
529	CFClient::Map	1093	CFClient::Map
…		…
549	DESTROY (CFClient::Map self)	1113	DESTROY (CFClient::Map self)
550	CODE:	1114	CODE:
551	{	1115	{
552	map_clear (self);	1116	map_clear (self);
553	Safefree (self->face);	1117	Safefree (self->face);
		1118	Safefree (self->tex);
554	Safefree (self);	1119	Safefree (self);
555	}	1120	}
556		1121
557	void	1122	void
558	clear (CFClient::Map self)	1123	clear (CFClient::Map self)
…		…
580	{	1145	{
581	Append (maptex, self->tex, self->texs, self->texs);	1146	Append (maptex, self->tex, self->texs, self->texs);
582	self->texs *= 2;	1147	self->texs *= 2;
583	}	1148	}
584		1149
		1150	{
585	maptex *tex = self->tex + texid;	1151	maptex *tex = self->tex + texid;
586		1152
587	tex->name = name;	1153	tex->name = name;
588	tex->w = w;	1154	tex->w = w;
589	tex->h = h;	1155	tex->h = h;
590	tex->s = s;	1156	tex->s = s;
591	tex->t = t;	1157	tex->t = t;
592	tex->r = r;	1158	tex->r = r;
593	tex->g = g;	1159	tex->g = g;
594	tex->b = b;	1160	tex->b = b;
595	tex->a = a;	1161	tex->a = a;
		1162	}
		1163
		1164	// somewhat hackish, but for textures that require it, it really
		1165	// improves the look, and most others don't suffer.
		1166	glBindTexture (GL_TEXTURE_2D, name);
		1167	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1168	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1169	// use uglier nearest interpolation because linear suffers
		1170	// from transparent color bleeding and ugly wrapping effects.
		1171	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
596	}	1172	}
597		1173
598	int	1174	int
599	ox (CFClient::Map self)	1175	ox (CFClient::Map self)
600	ALIAS:	1176	ALIAS:
601	oy = 1	1177	oy = 1
		1178	x = 2
		1179	y = 3
		1180	w = 4
		1181	h = 5
602	CODE:	1182	CODE:
603	switch (ix)	1183	switch (ix)
604	{	1184	{
605	case 0: RETVAL = self->ox; break;	1185	case 0: RETVAL = self->ox; break;
606	case 1: RETVAL = self->oy; break;	1186	case 1: RETVAL = self->oy; break;
		1187	case 2: RETVAL = self->x; break;
		1188	case 3: RETVAL = self->y; break;
		1189	case 4: RETVAL = self->w; break;
		1190	case 5: RETVAL = self->h; break;
607	}	1191	}
608	OUTPUT:	1192	OUTPUT:
609	RETVAL	1193	RETVAL
610		1194
611	void	1195	void
…		…
638	map1a_update (CFClient::Map self, SV *data_)	1222	map1a_update (CFClient::Map self, SV *data_)
639	CODE:	1223	CODE:
640	{	1224	{
641	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1225	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
642	uint8_t *data_end = (uint8_t *)SvEND (data_);	1226	uint8_t *data_end = (uint8_t *)SvEND (data_);
		1227	mapcell *cell;
		1228	int x, y, flags;
643		1229
644	while (data < data_end)	1230	while (data < data_end)
645	{	1231	{
646	int flags = (data [0] << 8) + data [1]; data += 2;	1232	flags = (data [0] << 8) + data [1]; data += 2;
647		1233
648	int x = ((flags >> 10) & 63) + self->x;	1234	x = ((flags >> 10) & 63) + self->x;
649	int y = ((flags >> 4) & 63) + self->y;	1235	y = ((flags >> 4) & 63) + self->y;
650		1236
651	mapcell *cell = map_get_cell (self, x, y);	1237	cell = map_get_cell (self, x, y);
652		1238
653	if (flags & 15)	1239	if (flags & 15)
654	{	1240	{
655	if (cell->darkness < 0)	1241	if (cell->darkness < 0)
656	{	1242	{
…		…
683	cell->darkness = -1;	1269	cell->darkness = -1;
684	}	1270	}
685	}	1271	}
686		1272
687	SV *	1273	SV *
688	mapmap (CFClient::Map self, int w, int h)	1274	mapmap (CFClient::Map self, int x0, int y0, int w, int h)
689	CODE:	1275	CODE:
690	{	1276	{
691	int x0, x1, x;	1277	int x1, x;
692	int y0, y1, y;	1278	int y1, y;
693	int z;	1279	int z;
694	SV *map_sv = newSV (w * h * sizeof (uint32_t));	1280	SV *map_sv = newSV (w * h * sizeof (uint32_t));
695	uint32_t *map = (uint32_t *)SvPVX (map_sv);	1281	uint32_t *map = (uint32_t *)SvPVX (map_sv);
696		1282
697	SvPOK_only (map_sv);	1283	SvPOK_only (map_sv);
698	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1284	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
699		1285
700	x0 = self->x - w / 2; x1 = x0 + w;	1286	x0 += self->x; x1 = x0 + w;
701	y0 = self->y - h / 2; y1 = y0 + h;	1287	y0 += self->y; y1 = y0 + h;
702		1288
703	for (y = y0; y < y1; y++)	1289	for (y = y0; y < y1; y++)
704	{	1290	{
705	maprow *row = 0 <= y && y < self->rows	1291	maprow *row = 0 <= y && y < self->rows
706	? self->row + y	1292	? self->row + y
…		…
746		1332
747	void	1333	void
748	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1334	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
749	PPCODE:	1335	PPCODE:
750	{	1336	{
		1337	int vx, vy;
		1338	int x, y, z;
		1339	int last_name;
		1340	mapface face;
751	int sw4 = (sw + 3) & ~3;	1341	int sw4 = (sw + 3) & ~3;
752	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1342	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
753	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1343	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1344
754	memset (darkness, 255, sw4 * sh);	1345	memset (darkness, 255, sw4 * sh);
755	SvPOK_only (darkness_sv);	1346	SvPOK_only (darkness_sv);
756	SvCUR_set (darkness_sv, sw4 * sh);	1347	SvCUR_set (darkness_sv, sw4 * sh);
757		1348
758	int vx = self->x + (self->w - sw) / 2 - shift_x;	1349	vx = self->x + (self->w - sw) / 2 - shift_x;
759	int vy = self->y + (self->h - sh) / 2 - shift_y;	1350	vy = self->y + (self->h - sh) / 2 - shift_y;
760		1351
761	/*	1352	/*
762	int vx = self->vx = self->w >= sw	1353	int vx = self->vx = self->w >= sw
763	? self->x + (self->w - sw) / 2	1354	? self->x + (self->w - sw) / 2
764	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1355	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
773	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1364	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
774	glEnable (GL_BLEND);	1365	glEnable (GL_BLEND);
775	glEnable (GL_TEXTURE_2D);	1366	glEnable (GL_TEXTURE_2D);
776	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1367	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
777		1368
778	int x, y, z;
779
780	int last_name = 0;
781
782	glBegin (GL_QUADS);	1369	glBegin (GL_QUADS);
		1370
		1371	last_name = 0;
783		1372
784	for (z = 0; z < 3; z++)	1373	for (z = 0; z < 3; z++)
785	for (y = 0; y < sh; y++)	1374	for (y = 0; y < sh; y++)
786	if (0 <= y + vy && y + vy < self->rows)	1375	if (0 <= y + vy && y + vy < self->rows)
787	{	1376	{
…		…
794		1383
795	darkness[y * sw4 + x] = cell->darkness < 0	1384	darkness[y * sw4 + x] = cell->darkness < 0
796	? 255 - FOW_DARKNESS	1385	? 255 - FOW_DARKNESS
797	: 255 - cell->darkness;	1386	: 255 - cell->darkness;
798		1387
799	mapface face = cell->face [z];	1388	face = cell->face [z];
800		1389
801	if (face)	1390	if (face)
802	{	1391	{
803	maptex tex = self->tex [face];	1392	maptex tex = self->tex [face];
804		1393
…		…
843	*data++ = 0; /* version 0 format */	1432	*data++ = 0; /* version 0 format */
844	*data++ = w >> 8; *data++ = w;	1433	*data++ = w >> 8; *data++ = w;
845	*data++ = h >> 8; *data++ = h;	1434	*data++ = h >> 8; *data++ = h;
846		1435
847	// we need to do this 'cause we don't keep an absolute coord system for rows	1436	// we need to do this 'cause we don't keep an absolute coord system for rows
848	// TODO: treat rows as we treat	1437	// TODO: treat rows as we treat columns
849	map_get_row (self, y0 + self->y - self->oy);//D	1438	map_get_row (self, y0 + self->y - self->oy);//D
850	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1439	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
851		1440
852	x0 += self->x - self->ox;	1441	x0 += self->x - self->ox;
853	y0 += self->y - self->oy;	1442	y0 += self->y - self->oy;
…		…
864	for (x = x0; x < x1; x++)	1453	for (x = x0; x < x1; x++)
865	{	1454	{
866	if (row && row->c0 <= x && x < row->c1)	1455	if (row && row->c0 <= x && x < row->c1)
867	{	1456	{
868	mapcell *cell = row->col + (x - row->c0);	1457	mapcell *cell = row->col + (x - row->c0);
869
870	uint8_t flags = 0;	1458	uint8_t flags = 0;
871		1459
872	if (cell->face [0]) flags |= 1;	1460	if (cell->face [0]) flags |= 1;
873	if (cell->face [1]) flags |= 2;	1461	if (cell->face [1]) flags |= 2;
874	if (cell->face [2]) flags |= 4;	1462	if (cell->face [2]) flags |= 4;
…		…
908	void	1496	void
909	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1497	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)
910	PPCODE:	1498	PPCODE:
911	{	1499	{
912	int x, y, z;	1500	int x, y, z;
		1501	int w, h;
913	int x1, y1;	1502	int x1, y1;
914		1503
915	if (*data++ != 0)	1504	if (*data++ != 0)
916	return; /* version mismatch */	1505	return; /* version mismatch */
917		1506
918	int w = *data++ << 8; w |= *data++;	1507	w = *data++ << 8; w |= *data++;
919	int h = *data++ << 8; h |= *data++;	1508	h = *data++ << 8; h |= *data++;
920		1509
921	// we need to do this 'cause we don't keep an absolute coord system for rows	1510	// we need to do this 'cause we don't keep an absolute coord system for rows
922	// TODO: treat rows as we treat	1511	// TODO: treat rows as we treat columns
923	map_get_row (self, y0 + self->y - self->oy);//D	1512	map_get_row (self, y0 + self->y - self->oy);//D
924	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1513	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
925		1514
926	x0 += self->x - self->ox;	1515	x0 += self->x - self->ox;
927	y0 += self->y - self->oy;	1516	y0 += self->y - self->oy;
…		…
962	}	1551	}
963	}	1552	}
964	}	1553	}
965	}	1554	}
966		1555
		1556	MODULE = CFClient PACKAGE = CFClient::MixChunk
		1557
		1558	CFClient::MixChunk
		1559	new_from_file (SV *class, char *path)
		1560	CODE:
		1561	RETVAL = Mix_LoadWAV (path);
		1562	OUTPUT:
		1563	RETVAL
		1564
		1565	void
		1566	DESTROY (CFClient::MixChunk self)
		1567	CODE:
		1568	Mix_FreeChunk (self);
		1569
		1570	int
		1571	volume (CFClient::MixChunk self, int volume = -1)
		1572	CODE:
		1573	RETVAL = Mix_VolumeChunk (self, volume);
		1574	OUTPUT:
		1575	RETVAL
		1576
		1577	int
		1578	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
		1579	CODE:
		1580	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		1581	OUTPUT:
		1582	RETVAL
		1583
		1584	MODULE = CFClient PACKAGE = CFClient::MixMusic
		1585
		1586	int
		1587	volume (int volume = -1)
		1588	CODE:
		1589	RETVAL = Mix_VolumeMusic (volume);
		1590	OUTPUT:
		1591	RETVAL
		1592
		1593	CFClient::MixMusic
		1594	new_from_file (SV *class, char *path)
		1595	CODE:
		1596	RETVAL = Mix_LoadMUS (path);
		1597	OUTPUT:
		1598	RETVAL
		1599
		1600	void
		1601	DESTROY (CFClient::MixMusic self)
		1602	CODE:
		1603	Mix_FreeMusic (self);
		1604
		1605	int
		1606	play (CFClient::MixMusic self, int loops = -1)
		1607	CODE:
		1608	RETVAL = Mix_PlayMusic (self, loops);
		1609	OUTPUT:
		1610	RETVAL
		1611
		1612	MODULE = CFClient PACKAGE = CFClient::OpenGL
		1613
		1614	BOOT:
		1615	{
		1616	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);
		1617	static const struct {
		1618	const char *name;
		1619	IV iv;
		1620	} *civ, const_iv[] = {
		1621	# define const_iv(name) { # name, (IV)name }
		1622	const_iv (GL_COLOR_MATERIAL),
		1623	const_iv (GL_SMOOTH),
		1624	const_iv (GL_FLAT),
		1625	const_iv (GL_DITHER),
		1626	const_iv (GL_BLEND),
		1627	const_iv (GL_CULL_FACE),
		1628	const_iv (GL_SCISSOR_TEST),
		1629	const_iv (GL_DEPTH_TEST),
		1630	const_iv (GL_ALPHA_TEST),
		1631	const_iv (GL_NORMALIZE),
		1632	const_iv (GL_RESCALE_NORMAL),
		1633	const_iv (GL_AND),
		1634	const_iv (GL_ONE),
		1635	const_iv (GL_ZERO),
		1636	const_iv (GL_SRC_ALPHA),
		1637	const_iv (GL_DST_ALPHA),
		1638	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1639	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1640	const_iv (GL_SRC_ALPHA_SATURATE),
		1641	const_iv (GL_RGB),
		1642	const_iv (GL_RGBA),
		1643	const_iv (GL_UNSIGNED_BYTE),
		1644	const_iv (GL_UNSIGNED_SHORT),
		1645	const_iv (GL_UNSIGNED_INT),
		1646	const_iv (GL_ALPHA),
		1647	const_iv (GL_INTENSITY),
		1648	const_iv (GL_LUMINANCE),
		1649	const_iv (GL_LUMINANCE_ALPHA),
		1650	const_iv (GL_FLOAT),
		1651	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		1652	const_iv (GL_COMPILE),
		1653	const_iv (GL_TEXTURE_1D),
		1654	const_iv (GL_TEXTURE_2D),
		1655	const_iv (GL_TEXTURE_ENV),
		1656	const_iv (GL_TEXTURE_MAG_FILTER),
		1657	const_iv (GL_TEXTURE_MIN_FILTER),
		1658	const_iv (GL_TEXTURE_ENV_MODE),
		1659	const_iv (GL_TEXTURE_WRAP_S),
		1660	const_iv (GL_TEXTURE_WRAP_T),
		1661	const_iv (GL_REPEAT),
		1662	const_iv (GL_CLAMP),
		1663	const_iv (GL_CLAMP_TO_EDGE),
		1664	const_iv (GL_NEAREST),
		1665	const_iv (GL_LINEAR),
		1666	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1667	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1668	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1669	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1670	const_iv (GL_GENERATE_MIPMAP),
		1671	const_iv (GL_MODULATE),
		1672	const_iv (GL_DECAL),
		1673	const_iv (GL_REPLACE),
		1674	const_iv (GL_DEPTH_BUFFER_BIT),
		1675	const_iv (GL_COLOR_BUFFER_BIT),
		1676	const_iv (GL_PROJECTION),
		1677	const_iv (GL_MODELVIEW),
		1678	const_iv (GL_COLOR_LOGIC_OP),
		1679	const_iv (GL_SEPARABLE_2D),
		1680	const_iv (GL_CONVOLUTION_2D),
		1681	const_iv (GL_CONVOLUTION_BORDER_MODE),
		1682	const_iv (GL_CONSTANT_BORDER),
		1683	const_iv (GL_LINES),
		1684	const_iv (GL_LINE_LOOP),
		1685	const_iv (GL_QUADS),
		1686	const_iv (GL_QUAD_STRIP),
		1687	const_iv (GL_TRIANGLES),
		1688	const_iv (GL_TRIANGLE_STRIP),
		1689	const_iv (GL_TRIANGLE_FAN),
		1690	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		1691	const_iv (GL_FASTEST),
		1692	const_iv (GL_V2F),
		1693	const_iv (GL_V3F),
		1694	const_iv (GL_T2F_V3F),
		1695	const_iv (GL_T2F_N3F_V3F),
		1696	# undef const_iv
		1697	};
		1698
		1699	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		1700	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1701	}
		1702
		1703	char *
		1704	gl_vendor ()
		1705	CODE:
		1706	RETVAL = (char *)glGetString (GL_VENDOR);
		1707	OUTPUT:
		1708	RETVAL
		1709
		1710	char *
		1711	gl_version ()
		1712	CODE:
		1713	RETVAL = (char *)glGetString (GL_VERSION);
		1714	OUTPUT:
		1715	RETVAL
		1716
		1717	char *
		1718	gl_extensions ()
		1719	CODE:
		1720	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1721	OUTPUT:
		1722	RETVAL
		1723
		1724	int glGetError ()
		1725
		1726	void glClear (int mask)
		1727
		1728	void glClearColor (float r, float g, float b, float a = 1.0)
		1729	PROTOTYPE: @
		1730
		1731	void glEnable (int cap)
		1732
		1733	void glDisable (int cap)
		1734
		1735	void glShadeModel (int mode)
		1736
		1737	void glHint (int target, int mode)
		1738
		1739	void glBlendFunc (int sfactor, int dfactor)
		1740
		1741	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1742	CODE:
		1743	gl_BlendFuncSeparate (sa, da, saa, daa);
		1744
		1745	void glDepthMask (int flag)
		1746
		1747	void glLogicOp (int opcode)
		1748
		1749	void glColorMask (int red, int green, int blue, int alpha)
		1750
		1751	void glMatrixMode (int mode)
		1752
		1753	void glPushMatrix ()
		1754
		1755	void glPopMatrix ()
		1756
		1757	void glLoadIdentity ()
		1758
		1759	# near_ and far_ are due to microsofts buggy "c" compiler
		1760	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1761
		1762	# near_ and far_ are due to microsofts buggy "c" compiler
		1763	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		1764
		1765	void glViewport (int x, int y, int width, int height)
		1766
		1767	void glScissor (int x, int y, int width, int height)
		1768
		1769	void glTranslate (float x, float y, float z = 0.)
		1770	CODE:
		1771	glTranslatef (x, y, z);
		1772
		1773	void glScale (float x, float y, float z = 1.)
		1774	CODE:
		1775	glScalef (x, y, z);
		1776
		1777	void glRotate (float angle, float x, float y, float z)
		1778	CODE:
		1779	glRotatef (angle, x, y, z);
		1780
		1781	void glBegin (int mode)
		1782
		1783	void glEnd ()
		1784
		1785	void glColor (float r, float g, float b, float a = 1.0)
		1786	PROTOTYPE: @
		1787	ALIAS:
		1788	glColor_premultiply = 1
		1789	CODE:
		1790	if (ix)
		1791	{
		1792	r *= a;
		1793	g *= a;
		1794	b *= a;
		1795	}
		1796	// microsoft visual "c" rounds instead of truncating...
		1797	glColor4ub (MIN ((int)(r * 256.f), 255),
		1798	MIN ((int)(g * 256.f), 255),
		1799	MIN ((int)(b * 256.f), 255),
		1800	MIN ((int)(a * 256.f), 255));
		1801
		1802	void glInterleavedArrays (int format, int stride, char *data)
		1803
		1804	void glDrawElements (int mode, int count, int type, char *indices)
		1805
		1806	# 1.2 void glDrawRangeElements (int mode, int start, int end
		1807
		1808	void glRasterPos (float x, float y, float z = 0.)
		1809	CODE:
		1810	glRasterPos3f (0, 0, z);
		1811	glBitmap (0, 0, 0, 0, x, y, 0);
		1812
		1813	void glVertex (float x, float y, float z = 0.)
		1814	CODE:
		1815	glVertex3f (x, y, z);
		1816
		1817	void glTexCoord (float s, float t)
		1818	CODE:
		1819	glTexCoord2f (s, t);
		1820
		1821	void glTexEnv (int target, int pname, float param)
		1822	CODE:
		1823	glTexEnvf (target, pname, param);
		1824
		1825	void glTexParameter (int target, int pname, float param)
		1826	CODE:
		1827	glTexParameterf (target, pname, param);
		1828
		1829	void glBindTexture (int target, int name)
		1830
		1831	void glConvolutionParameter (int target, int pname, float params)
		1832	CODE:
		1833	if (gl.ConvolutionParameterf)
		1834	gl.ConvolutionParameterf (target, pname, params);
		1835
		1836	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1837	CODE:
		1838	if (gl.ConvolutionFilter2D)
		1839	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		1840
		1841	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		1842	CODE:
		1843	if (gl.SeparableFilter2D)
		1844	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
		1845
		1846	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		1847
		1848	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1849
		1850	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		1851
		1852	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
		1853
		1854	int glGenTexture ()
		1855	CODE:
		1856	{
		1857	GLuint name;
		1858	glGenTextures (1, &name);
		1859	RETVAL = name;
		1860	}
		1861	OUTPUT:
		1862	RETVAL
		1863
		1864	void glDeleteTexture (int name)
		1865	CODE:
		1866	{
		1867	GLuint name_ = name;
		1868	glDeleteTextures (1, &name_);
		1869	}
		1870
		1871	int glGenList ()
		1872	CODE:
		1873	RETVAL = glGenLists (1);
		1874	OUTPUT:
		1875	RETVAL
		1876
		1877	void glDeleteList (int list)
		1878	CODE:
		1879	glDeleteLists (list, 1);
		1880
		1881	void glNewList (int list, int mode = GL_COMPILE)
		1882
		1883	void glEndList ()
		1884
		1885	void glCallList (int list)
		1886
		1887

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines