[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.62 by root, Mon Apr 24 02:41:47 2006 UTC vs.
Revision 1.131 by root, Thu Jul 13 01:54:18 2006 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# pragma warning(disable:4244)
3	#endif	7	#endif
4		8
5	#include "EXTERN.h"	9	#include "EXTERN.h"
6	#include "perl.h"	10	#include "perl.h"
7	#include "XSUB.h"	11	#include "XSUB.h"
8		12
		13	#ifdef _WIN32
		14	# undef pipe
		15	#endif
		16
		17	#include <math.h>
9	#include <string.h>	18	#include <string.h>
10	#include <stdio.h>	19	#include <stdio.h>
		20	#include <stdlib.h>
11		21
12	#include <SDL.h>	22	#include <SDL.h>
		23	#include <SDL_endian.h>
13	#include <SDL_image.h>	24	#include <SDL_image.h>
14	#include <SDL_mixer.h>	25	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	26	#include <SDL_opengl.h>
16		27
		28	#define PANGO_ENABLE_BACKEND
		29	#define G_DISABLE_CAST_CHECKS
		30
17	#include <glib/gmacros.h>	31	#include <glib/gmacros.h>
18		32
19	#include <pango/pango.h>	33	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		34
23	#ifndef _WIN32	35	#ifndef _WIN32
24	# include <sys/types.h>	36	# include <sys/types.h>
25	# include <sys/socket.h>	37	# include <sys/socket.h>
26	# include <netinet/in.h>	38	# include <netinet/in.h>
33	typedef signed char int8_t;	45	typedef signed char int8_t;
34	typedef signed short int16_t;	46	typedef signed short int16_t;
35	typedef signed int int32_t;	47	typedef signed int int32_t;
36	#endif	48	#endif
37		49
38	#include "glext.h"	50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */
39		51
40	#define FOW_DARKNESS 32	52	#define FOW_DARKNESS 32
41		53
42	#define MAP_EXTEND_X 32	54	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	55	#define MAP_EXTEND_Y 512
44		56
45	#define MIN_FONT_HEIGHT 8	57	#define MIN_FONT_HEIGHT 10
		58
		59	#if 0
		60	# define PARACHUTE SDL_INIT_NOPARACHUTE
		61	#else
		62	# define PARACHUTE 0
		63	#endif
		64
		65	static struct
		66	{
		67	#define GL_FUNC(ptr,name) ptr name;
		68	#include "glfunc.h"
		69	#undef GL_FUNC
		70	} gl;
		71
		72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		73	{
		74	if (gl.BlendFuncSeparate)
		75	gl.BlendFuncSeparate (sa, da, saa, daa);
		76	else if (gl.BlendFuncSeparateEXT)
		77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		78	else
		79	glBlendFunc (sa, da);
		80	}
		81
		82	#include "texcache.c"
		83
		84	#include "pango-font.c"
		85	#include "pango-fontmap.c"
		86	#include "pango-render.c"
46		87
47	typedef Mix_Chunk *CFClient__MixChunk;	88	typedef Mix_Chunk *CFClient__MixChunk;
48	typedef Mix_Music *CFClient__MixMusic;	89	typedef Mix_Music *CFClient__MixMusic;
49		90
50	typedef PangoFontDescription *CFClient__Font;	91	typedef PangoFontDescription *CFClient__Font;
51		92
		93	static int
		94	shape_attr_p (PangoLayoutRun *run)
		95	{
		96	GSList *attrs = run->item->analysis.extra_attrs;
		97
		98	while (attrs)
		99	{
		100	PangoAttribute *attr = attrs->data;
		101
		102	if (attr->klass->type == PANGO_ATTR_SHAPE)
		103	return 1;
		104
		105	attrs = attrs->next;
		106	}
		107
		108	return 0;
		109	}
		110
52	typedef struct cf_layout {	111	typedef struct cf_layout {
53	PangoLayout *pl;	112	PangoLayout *pl;
		113	float r, g, b, a; // default color for rgba mode
54	int base_height;	114	int base_height;
55	CFClient__Font font;	115	CFClient__Font font;
56	} *CFClient__Layout;	116	} *CFClient__Layout;
57		117
58	static CFClient__Font default_font;	118	static CFClient__Font default_font;
59	static PangoContext *context;	119	static PangoContext *opengl_context;
60	static PangoFontMap *fontmap;	120	static PangoFontMap *opengl_fontmap;
61		121
62	static void	122	static void
63	substitute_func (FcPattern *pattern, gpointer data)	123	substitute_func (FcPattern *pattern, gpointer data)
64	{	124	{
65	FcPatternAddBool (pattern, FC_HINTING , 1);	125	FcPatternAddBool (pattern, FC_HINTING, 1);
		126	#ifdef FC_HINT_STYLE
		127	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		128	#endif
66	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
67	}	130	}
68		131
69	static void	132	static void
70	layout_update_font (CFClient__Layout self)	133	layout_update_font (CFClient__Layout self)
…		…
83	static void	146	static void
84	layout_get_pixel_size (CFClient__Layout self, int w, int h)	147	layout_get_pixel_size (CFClient__Layout self, int w, int h)
85	{	148	{
86	pango_layout_get_pixel_size (self->pl, w, h);	149	pango_layout_get_pixel_size (self->pl, w, h);
87		150
88	w = (w + 3) & ~3;
89	if (!w) w = 1;	151	if (!w) w = 1;
90	if (!h) h = 1;	152	if (!h) h = 1;
		153
		154	w = (w + 3) & ~3;
91	}	155	}
92		156
93	typedef uint16_t mapface;	157	typedef uint16_t mapface;
94		158
95	typedef struct {	159	typedef struct {
…		…
243	}	307	}
244	}	308	}
245	}	309	}
246		310
247	static void	311	static void
248	music_finished ()	312	music_finished (void)
249	{	313	{
250	SDL_UserEvent ev;	314	SDL_UserEvent ev;
251		315
252	ev.type = SDL_USEREVENT;	316	ev.type = SDL_USEREVENT;
253	ev.code = 0;	317	ev.code = 0;
254	ev.data1 = 0;	318	ev.data1 = 0;
255	ev.data2 = 0;	319	ev.data2 = 0;
256		320
257	SDL_PushEvent ((SDL_Event *)&ev);	321	SDL_PushEvent ((SDL_Event *)&ev);
		322	}
		323
		324	static void
		325	channel_finished (int channel)
		326	{
		327	SDL_UserEvent ev;
		328
		329	ev.type = SDL_USEREVENT;
		330	ev.code = 1;
		331	ev.data1 = (void *)(long)channel;
		332	ev.data2 = 0;
		333
		334	SDL_PushEvent ((SDL_Event *)&ev);
		335	}
		336
		337	static unsigned int
		338	minpot (unsigned int n)
		339	{
		340	if (!n)
		341	return 0;
		342
		343	--n;
		344
		345	n \|= n >> 1;
		346	n \|= n >> 2;
		347	n \|= n >> 4;
		348	n \|= n >> 8;
		349	n \|= n >> 16;
		350
		351	return n + 1;
258	}	352	}
259		353
260	MODULE = CFClient PACKAGE = CFClient	354	MODULE = CFClient PACKAGE = CFClient
261		355
262	PROTOTYPES: ENABLE	356	PROTOTYPES: ENABLE
…		…
370	# undef const_iv	464	# undef const_iv
371	};	465	};
372		466
373	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	467	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
374	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	468	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
375
376	fontmap = pango_ft2_font_map_new ();
377	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);
378	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
379	}	469	}
380		470
381	int	471	int
		472	in_destruct ()
		473	CODE:
		474	RETVAL = PL_main_cv == Nullcv;
		475	OUTPUT:
		476	RETVAL
		477
		478	NV floor (NV x)
		479
		480	NV ceil (NV x)
		481
		482	void
		483	pango_init ()
		484	CODE:
		485	{
		486	opengl_fontmap = pango_opengl_font_map_new ();
		487	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		488	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		489	}
		490
		491	int
382	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	492	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
383		493
384	void	494	void
385	SDL_Quit ()	495	SDL_Quit ()
386		496
387	void	497	void
…		…
393	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	503	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
394	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	504	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
395	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	505	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
396	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	506	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
397		507
		508	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		509	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		510
398	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	511	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
399	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	512	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
400	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	513	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
401	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	514	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
402		515
403	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	516	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
404	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	517	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
405	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	518	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
406		519
407	SDL_EnableUNICODE (1);	520	SDL_EnableUNICODE (1);
408	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	521	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
409		522
410	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	523	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
419		532
420	++m;	533	++m;
421	}	534	}
422	}	535	}
423		536
		537	char *
		538	SDL_GetError ()
		539
424	int	540	int
425	SDL_SetVideoMode (int w, int h, int fullscreen)	541	SDL_SetVideoMode (int w, int h, int fullscreen)
426	CODE:	542	CODE:
427	RETVAL = !!SDL_SetVideoMode (	543	RETVAL = !!SDL_SetVideoMode (
428	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	544	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
429	);	545	);
		546	if (RETVAL)
		547	{
430	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	548	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		549	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		550	# include "glfunc.h"
		551	# undef GL_FUNC
		552	}
431	OUTPUT:	553	OUTPUT:
432	RETVAL	554	RETVAL
433		555
434	void	556	void
435	SDL_GL_SwapBuffers ()	557	SDL_GL_SwapBuffers ()
		558
		559	char *
		560	SDL_GetKeyName (int sym)
436		561
437	void	562	void
438	SDL_PollEvent ()	563	SDL_PollEvent ()
439	PPCODE:	564	PPCODE:
440	{	565	{
…		…
442		567
443	while (SDL_PollEvent (&ev))	568	while (SDL_PollEvent (&ev))
444	{	569	{
445	HV *hv = newHV ();	570	HV *hv = newHV ();
446	hv_store (hv, "type", 4, newSViv (ev.type), 0);	571	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		572
447	switch (ev.type)	573	switch (ev.type)
448	{	574	{
449	case SDL_KEYDOWN:	575	case SDL_KEYDOWN:
450	case SDL_KEYUP:	576	case SDL_KEYUP:
451	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	577	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
458	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	584	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
459	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	585	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
460	break;	586	break;
461		587
462	case SDL_MOUSEMOTION:	588	case SDL_MOUSEMOTION:
		589	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		590
463	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	591	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
464	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	592	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
465	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	593	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
466	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	594	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
467	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	595	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
468	break;	596	break;
469		597
470	case SDL_MOUSEBUTTONDOWN:	598	case SDL_MOUSEBUTTONDOWN:
471	case SDL_MOUSEBUTTONUP:	599	case SDL_MOUSEBUTTONUP:
		600	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		601
472	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	602	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
473	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	603	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
474	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	604	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
475	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	605	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		606	break;
		607
		608	case SDL_USEREVENT:
		609	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		610	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		611	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		612	break;
476	}	613	}
477		614
478	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	615	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
479	}	616	}
480	}	617	}
481		618
482	int	619	int
483	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	620	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
484	POSTCALL:	621	POSTCALL:
485	Mix_HookMusicFinished (music_finished);	622	Mix_HookMusicFinished (music_finished);
		623	Mix_ChannelFinished (channel_finished);
486		624
487	void	625	void
488	Mix_CloseAudio ()	626	Mix_CloseAudio ()
489		627
490	int	628	int
…		…
495	CODE:	633	CODE:
496	#ifndef _WIN32	634	#ifndef _WIN32
497	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	635	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
498	#endif	636	#endif
499		637
500	char *
501	gl_version ()
502	CODE:
503	RETVAL = (char *)glGetString (GL_VERSION);
504	OUTPUT:
505	RETVAL
506
507	char *
508	gl_extensions ()
509	CODE:
510	RETVAL = (char *)glGetString (GL_EXTENSIONS);
511	OUTPUT:
512	RETVAL
513
514	void	638	void
515	add_font (char *file)	639	add_font (char *file)
516	CODE:	640	CODE:
517	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	641	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
518		642
519	void	643	void
520	load_image_inline (SV *image_)	644	load_image_inline (SV *image_)
521	ALIAS:	645	ALIAS:
522	load_image_file = 1	646	load_image_file = 1
…		…
564		688
565	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	689	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
566		690
567	assert (surface2->pitch == surface2->w * 4);	691	assert (surface2->pitch == surface2->w * 4);
568		692
		693	SDL_LockSurface (surface2);
569	EXTEND (SP, 5);	694	EXTEND (SP, 6);
570	PUSHs (sv_2mortal (newSViv (surface2->w)));	695	PUSHs (sv_2mortal (newSViv (surface2->w)));
571	PUSHs (sv_2mortal (newSViv (surface2->h)));	696	PUSHs (sv_2mortal (newSViv (surface2->h)));
572	SDL_LockSurface (surface2);
573	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	697	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
574	SDL_UnlockSurface (surface2);
575	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	698	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
576	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	699	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
577	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	700	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		701	SDL_UnlockSurface (surface2);
578		702
579	SDL_FreeSurface (surface);	703	SDL_FreeSurface (surface);
580	SDL_FreeSurface (surface2);	704	SDL_FreeSurface (surface2);
581	}	705	}
582		706
…		…
604	PUSHs (sv_2mortal (newSViv (b / y)));	728	PUSHs (sv_2mortal (newSViv (b / y)));
605	PUSHs (sv_2mortal (newSViv (a / y)));	729	PUSHs (sv_2mortal (newSViv (a / y)));
606	}	730	}
607		731
608	void	732	void
		733	error (char *message)
		734	CODE:
		735	fprintf (stderr, "ERROR: %s\n", message);
		736	#ifdef _WIN32
		737	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		738	#endif
		739
		740	void
609	fatal (char *message)	741	fatal (char *message)
610	CODE:	742	CODE:
		743	fprintf (stderr, "FATAL: %s\n", message);
611	#ifdef _WIN32	744	#ifdef _WIN32
612	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	745	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
613	#else
614	fprintf (stderr, "FATAL: %s\n", message);
615	#endif	746	#endif
616	exit (1);	747	_exit (1);
		748
		749	void
		750	_exit (int retval)
		751	CODE:
		752	_exit (retval);
617		753
618	MODULE = CFClient PACKAGE = CFClient::Font	754	MODULE = CFClient PACKAGE = CFClient::Font
619		755
620	CFClient::Font	756	CFClient::Font
621	new_from_file (SV class, char path)	757	new_from_file (SV class, char path, int id = 0)
622	CODE:	758	CODE:
623	{	759	{
624	int count;	760	int count;
625	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, 0, 0, &count);	761	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
626	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	762	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
627	FcPatternDestroy (pattern);	763	FcPatternDestroy (pattern);
628	}	764	}
629	OUTPUT:	765	OUTPUT:
630	RETVAL	766	RETVAL
…		…
639	CODE:	775	CODE:
640	default_font = self;	776	default_font = self;
641		777
642	MODULE = CFClient PACKAGE = CFClient::Layout	778	MODULE = CFClient PACKAGE = CFClient::Layout
643		779
		780	void
		781	reset_glyph_cache ()
		782	CODE:
		783	tc_clear ();
		784
644	CFClient::Layout	785	CFClient::Layout
645	new (SV *class, int base_height = MIN_FONT_HEIGHT)	786	new (SV *class)
646	CODE:	787	CODE:
647	New (0, RETVAL, 1, struct cf_layout);	788	New (0, RETVAL, 1, struct cf_layout);
		789
648	RETVAL->pl = pango_layout_new (context);	790	RETVAL->pl = pango_layout_new (opengl_context);
649	RETVAL->base_height = base_height;	791	RETVAL->r = 1.;
		792	RETVAL->g = 1.;
		793	RETVAL->b = 1.;
		794	RETVAL->a = 1.;
		795	RETVAL->base_height = MIN_FONT_HEIGHT;
650	RETVAL->font = 0;	796	RETVAL->font = 0;
		797
651	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	798	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
652	pango_layout_set_font_description (RETVAL->pl, default_font);	799	layout_update_font (RETVAL);
653	OUTPUT:	800	OUTPUT:
654	RETVAL	801	RETVAL
655		802
656	void	803	void
657	DESTROY (CFClient::Layout self)	804	DESTROY (CFClient::Layout self)
…		…
677	char *text = SvPVutf8 (text_, textlen);	824	char *text = SvPVutf8 (text_, textlen);
678		825
679	pango_layout_set_markup (self->pl, text, textlen);	826	pango_layout_set_markup (self->pl, text, textlen);
680	}	827	}
681		828
		829	void
		830	set_shapes (CFClient::Layout self, ...)
		831	CODE:
		832	{
		833	PangoAttrList *attrs = 0;
		834	const char *text = pango_layout_get_text (self->pl);
		835	const char *pos = text;
		836	int arg = 4;
		837
		838	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		839	{
		840	PangoRectangle inkrect, rect;
		841	PangoAttribute *attr;
		842
		843	int x = SvIV (ST (arg - 3));
		844	int y = SvIV (ST (arg - 2));
		845	int w = SvIV (ST (arg - 1));
		846	int h = SvIV (ST (arg ));
		847
		848	inkrect.x = 0;
		849	inkrect.y = 0;
		850	inkrect.width = 0;
		851	inkrect.height = 0;
		852
		853	rect.x = x * PANGO_SCALE;
		854	rect.y = y * PANGO_SCALE;
		855	rect.width = w * PANGO_SCALE;
		856	rect.height = h * PANGO_SCALE;
		857
		858	if (!attrs)
		859	attrs = pango_layout_get_attributes (self->pl);
		860
		861	attr = pango_attr_shape_new (&inkrect, &rect);
		862	attr->start_index = pos - text;
		863	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		864	pango_attr_list_insert (attrs, attr);
		865
		866	arg += 4;
		867	pos += sizeof (OBJ_STR) - 1;
		868	}
		869
		870	if (attrs)
		871	pango_layout_set_attributes (self->pl, attrs);
		872	}
		873
		874	void
		875	get_shapes (CFClient::Layout self)
		876	PPCODE:
		877	{
		878	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		879
		880	do
		881	{
		882	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		883
		884	if (run && shape_attr_p (run))
		885	{
		886	PangoRectangle extents;
		887	pango_layout_iter_get_run_extents (iter, 0, &extents);
		888
		889	EXTEND (SP, 2);
		890	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		891	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		892	}
		893	}
		894	while (pango_layout_iter_next_run (iter));
		895
		896	pango_layout_iter_free (iter);
		897	}
		898
		899	int
		900	has_wrapped (CFClient::Layout self)
		901	CODE:
		902	{
		903	int lines = 1;
		904	const char *text = pango_layout_get_text (self->pl);
		905
		906	while (*text)
		907	lines += *text++ == '\n';
		908
		909	RETVAL = lines < pango_layout_get_line_count (self->pl);
		910	}
		911	OUTPUT:
		912	RETVAL
		913
682	SV *	914	SV *
683	get_text (CFClient::Layout self)	915	get_text (CFClient::Layout self)
684	CODE:	916	CODE:
685	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	917	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
686	SvUTF8_on (RETVAL);	918	sv_utf8_decode (RETVAL);
687	OUTPUT:	919	OUTPUT:
688	RETVAL	920	RETVAL
		921
		922	void
		923	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		924	CODE:
		925	self->r = r;
		926	self->g = g;
		927	self->b = b;
		928	self->a = a;
689		929
690	void	930	void
691	set_font (CFClient::Layout self, CFClient::Font font = 0)	931	set_font (CFClient::Layout self, CFClient::Font font = 0)
692	CODE:	932	CODE:
693	if (self->font != font)	933	if (self->font != font)
…		…
709	set_width (CFClient::Layout self, int max_width = -1)	949	set_width (CFClient::Layout self, int max_width = -1)
710	CODE:	950	CODE:
711	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	951	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
712		952
713	void	953	void
		954	set_indent (CFClient::Layout self, int indent)
		955	CODE:
		956	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		957
		958	void
		959	set_spacing (CFClient::Layout self, int spacing)
		960	CODE:
		961	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		962
		963	void
		964	set_ellipsise (CFClient::Layout self, int ellipsise)
		965	CODE:
		966	pango_layout_set_ellipsize (self->pl,
		967	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		968	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		969	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		970	: PANGO_ELLIPSIZE_NONE
		971	);
		972
		973	void
		974	set_single_paragraph_mode (CFClient::Layout self, int spm)
		975	CODE:
		976	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		977
		978	void
714	size (CFClient::Layout self)	979	size (CFClient::Layout self)
715	PPCODE:	980	PPCODE:
716	{	981	{
717	int w, h;	982	int w, h;
718		983
…		…
720		985
721	EXTEND (SP, 2);	986	EXTEND (SP, 2);
722	PUSHs (sv_2mortal (newSViv (w)));	987	PUSHs (sv_2mortal (newSViv (w)));
723	PUSHs (sv_2mortal (newSViv (h)));	988	PUSHs (sv_2mortal (newSViv (h)));
724	}	989	}
		990
		991	int
		992	descent (CFClient::Layout self)
		993	CODE:
		994	{
		995	PangoRectangle rect;
		996	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		997	pango_layout_line_get_pixel_extents (line, 0, &rect);
		998	RETVAL = PANGO_DESCENT (rect);
		999	}
		1000	OUTPUT:
		1001	RETVAL
725		1002
726	int	1003	int
727	xy_to_index (CFClient::Layout self, int x, int y)	1004	xy_to_index (CFClient::Layout self, int x, int y)
728	CODE:	1005	CODE:
729	{	1006	{
…		…
746	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1023	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
747	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1024	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
748	}	1025	}
749		1026
750	void	1027	void
751	render (CFClient::Layout self)	1028	render (CFClient::Layout self, float x, float y)
752	PPCODE:	1029	PPCODE:
753	{	1030	pango_opengl_render_layout_subpixel (
754	SV *retval;	1031	self->pl,
755	int w, h;	1032	x * PANGO_SCALE, y * PANGO_SCALE,
756	FT_Bitmap bitmap;	1033	self->r, self->g, self->b, self->a
757		1034	);
758	layout_get_pixel_size (self, &w, &h);
759
760	retval = newSV (w * h);
761	SvPOK_only (retval);
762	SvCUR_set (retval, w * h);
763
764	bitmap.rows = h;
765	bitmap.width = w;
766	bitmap.pitch = w;
767	bitmap.buffer = (unsigned char*)SvPVX (retval);
768	bitmap.num_grays = 256;
769	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
770
771	memset (bitmap.buffer, 0, w * h);
772
773	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
774
775	EXTEND (SP, 3);
776	PUSHs (sv_2mortal (newSViv (w)));
777	PUSHs (sv_2mortal (newSViv (h)));
778	PUSHs (sv_2mortal (retval));
779	}
780		1035
781	MODULE = CFClient PACKAGE = CFClient::Texture	1036	MODULE = CFClient PACKAGE = CFClient::Texture
782		1037
783	void	1038	void
		1039	pad2pot (SV data_, SV w_, SV *h_)
		1040	CODE:
		1041	{
		1042	int ow = SvIV (w_);
		1043	int oh = SvIV (h_);
		1044
		1045	if (ow && oh)
		1046	{
		1047	int nw = minpot (ow);
		1048	int nh = minpot (oh);
		1049
		1050	if (nw != ow \|\| nh != oh)
		1051	{
		1052	if (SvOK (data_))
		1053	{
		1054	STRLEN datalen;
		1055	char *data = SvPVbyte (data_, datalen);
		1056	int bpp = datalen / (ow * oh);
		1057	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1058
		1059	SvPOK_only (result_);
		1060	SvCUR_set (result_, nw * nh * bpp);
		1061
		1062	memset (SvPVX (result_), 0, nw * nh * bpp);
		1063	while (oh--)
		1064	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1065
		1066	sv_setsv (data_, result_);
		1067	}
		1068
		1069	sv_setiv (w_, nw);
		1070	sv_setiv (h_, nh);
		1071	}
		1072	}
		1073	}
		1074
		1075	void
784	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1076	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
785	PROTOTYPE: $$$;$$	1077	PROTOTYPE: $$$;$$
		1078	ALIAS:
		1079	draw_quad_alpha = 1
		1080	draw_quad_alpha_premultiplied = 2
786	CODE:	1081	CODE:
787	{	1082	{
788	HV hv = (HV )SvRV (self);	1083	HV hv = (HV )SvRV (self);
789	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1084	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
790	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1085	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
791	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1086	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
792	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
793		1087
794	if (items < 5)	1088	if (items < 5)
795	{	1089	{
796	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1090	w = SvNV (*hv_fetch (hv, "w", 1, 1));
797	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1091	h = SvNV (*hv_fetch (hv, "h", 1, 1));
798	}	1092	}
799		1093
		1094	if (ix)
		1095	{
		1096	glEnable (GL_BLEND);
		1097
		1098	if (ix == 2)
		1099	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1100	else
		1101	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1102	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1103
		1104	glEnable (GL_ALPHA_TEST);
		1105	glAlphaFunc (GL_GREATER, 0.01f);
		1106	}
		1107
800	glBindTexture (GL_TEXTURE_2D, name);	1108	glBindTexture (GL_TEXTURE_2D, name);
801	if (wrap_mode) {	1109
802	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
803	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
804	}
805	glBegin (GL_QUADS);	1110	glBegin (GL_QUADS);
806	glTexCoord2f (0, 0); glVertex2f (x , y );	1111	glTexCoord2f (0, 0); glVertex2f (x , y );
807	glTexCoord2f (0, t); glVertex2f (x , y + h);	1112	glTexCoord2f (0, t); glVertex2f (x , y + h);
808	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1113	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
809	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1114	glTexCoord2f (s, 0); glVertex2f (x + w, y );
810	glEnd ();	1115	glEnd ();
		1116
		1117	if (ix)
		1118	{
		1119	glDisable (GL_ALPHA_TEST);
		1120	glDisable (GL_BLEND);
		1121	}
811	}	1122	}
812		1123
813	MODULE = CFClient PACKAGE = CFClient::Map	1124	MODULE = CFClient PACKAGE = CFClient::Map
814		1125
815	CFClient::Map	1126	CFClient::Map
…		…
835	DESTROY (CFClient::Map self)	1146	DESTROY (CFClient::Map self)
836	CODE:	1147	CODE:
837	{	1148	{
838	map_clear (self);	1149	map_clear (self);
839	Safefree (self->face);	1150	Safefree (self->face);
		1151	Safefree (self->tex);
840	Safefree (self);	1152	Safefree (self);
841	}	1153	}
842		1154
843	void	1155	void
844	clear (CFClient::Map self)	1156	clear (CFClient::Map self)
…		…
879	tex->r = r;	1191	tex->r = r;
880	tex->g = g;	1192	tex->g = g;
881	tex->b = b;	1193	tex->b = b;
882	tex->a = a;	1194	tex->a = a;
883	}	1195	}
		1196
		1197	// somewhat hackish, but for textures that require it, it really
		1198	// improves the look, and most others don't suffer.
		1199	glBindTexture (GL_TEXTURE_2D, name);
		1200	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1201	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1202	// use uglier nearest interpolation because linear suffers
		1203	// from transparent color bleeding and ugly wrapping effects.
		1204	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
884	}	1205	}
885		1206
886	int	1207	int
887	ox (CFClient::Map self)	1208	ox (CFClient::Map self)
888	ALIAS:	1209	ALIAS:
889	oy = 1	1210	oy = 1
		1211	x = 2
		1212	y = 3
		1213	w = 4
		1214	h = 5
890	CODE:	1215	CODE:
891	switch (ix)	1216	switch (ix)
892	{	1217	{
893	case 0: RETVAL = self->ox; break;	1218	case 0: RETVAL = self->ox; break;
894	case 1: RETVAL = self->oy; break;	1219	case 1: RETVAL = self->oy; break;
		1220	case 2: RETVAL = self->x; break;
		1221	case 3: RETVAL = self->y; break;
		1222	case 4: RETVAL = self->w; break;
		1223	case 5: RETVAL = self->h; break;
895	}	1224	}
896	OUTPUT:	1225	OUTPUT:
897	RETVAL	1226	RETVAL
898		1227
899	void	1228	void
…		…
933		1262
934	while (data < data_end)	1263	while (data < data_end)
935	{	1264	{
936	flags = (data [0] << 8) + data [1]; data += 2;	1265	flags = (data [0] << 8) + data [1]; data += 2;
937		1266
938	x = ((flags >> 10) & 63) + self->x;	1267	x = self->x + ((flags >> 10) & 63);
939	y = ((flags >> 4) & 63) + self->y;	1268	y = self->y + ((flags >> 4) & 63);
940		1269
941	cell = map_get_cell (self, x, y);	1270	cell = map_get_cell (self, x, y);
942		1271
943	if (flags & 15)	1272	if (flags & 15)
944	{	1273	{
…		…
1034	OUTPUT:	1363	OUTPUT:
1035	RETVAL	1364	RETVAL
1036		1365
1037	void	1366	void
1038	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1367	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1039	PPCODE:	1368	CODE:
1040	{	1369	{
1041	int vx, vy;	1370	int vx, vy;
1042	int x, y, z;	1371	int x, y, z;
1043	int last_name;	1372	int last_name;
1044	mapface face;	1373	mapface face;
1045	int sw4 = (sw + 3) & ~3;
1046	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1047	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1048		1374
1049	memset (darkness, 255, sw4 * sh);
1050	SvPOK_only (darkness_sv);
1051	SvCUR_set (darkness_sv, sw4 * sh);
1052
1053	vx = self->x + (self->w - sw) / 2 - shift_x;	1375	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1054	vy = self->y + (self->h - sh) / 2 - shift_y;	1376	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1055		1377
1056	/*	1378	/*
1057	int vx = self->vx = self->w >= sw	1379	int vx = self->vx = self->w >= sw
1058	? self->x + (self->w - sw) / 2	1380	? self->x + (self->w - sw) / 2
1059	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1381	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
1063	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1385	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1064	*/	1386	*/
1065		1387
1066	glColor4ub (255, 255, 255, 255);	1388	glColor4ub (255, 255, 255, 255);
1067		1389
		1390	glEnable (GL_BLEND);
1068	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1391	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1069	glEnable (GL_BLEND);
1070	glEnable (GL_TEXTURE_2D);	1392	glEnable (GL_TEXTURE_2D);
1071	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1393	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1072		1394
1073	glBegin (GL_QUADS);	1395	glBegin (GL_QUADS);
1074		1396
…		…
1082		1404
1083	for (x = 0; x < sw; x++)	1405	for (x = 0; x < sw; x++)
1084	if (row->c0 <= x + vx && x + vx < row->c1)	1406	if (row->c0 <= x + vx && x + vx < row->c1)
1085	{	1407	{
1086	mapcell *cell = row->col + (x + vx - row->c0);	1408	mapcell *cell = row->col + (x + vx - row->c0);
1087
1088	darkness[y * sw4 + x] = cell->darkness < 0
1089	? 255 - FOW_DARKNESS
1090	: 255 - cell->darkness;
1091		1409
1092	face = cell->face [z];	1410	face = cell->face [z];
1093		1411
1094	if (face)	1412	if (face)
1095	{	1413	{
…		…
1116		1434
1117	glEnd ();	1435	glEnd ();
1118		1436
1119	glDisable (GL_TEXTURE_2D);	1437	glDisable (GL_TEXTURE_2D);
1120	glDisable (GL_BLEND);	1438	glDisable (GL_BLEND);
		1439	}
		1440
		1441	void
		1442	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1443	CODE:
		1444	{
		1445	static float color[16][3] = {
		1446	{ 0.00F, 0.00F, 0.00F },
		1447	{ 1.00F, 1.00F, 1.00F },
		1448	{ 0.00F, 0.00F, 0.55F },
		1449	{ 1.00F, 0.00F, 0.00F },
		1450
		1451	{ 1.00F, 0.54F, 0.00F },
		1452	{ 0.11F, 0.56F, 1.00F },
		1453	{ 0.93F, 0.46F, 0.00F },
		1454	{ 0.18F, 0.54F, 0.34F },
		1455
		1456	{ 0.56F, 0.73F, 0.56F },
		1457	{ 0.80F, 0.80F, 0.80F },
		1458	{ 0.55F, 0.41F, 0.13F },
		1459	{ 0.99F, 0.77F, 0.26F },
		1460
		1461	{ 0.74F, 0.65F, 0.41F },
		1462
		1463	{ 0.00F, 1.00F, 1.00F },
		1464	{ 1.00F, 0.00F, 1.00F },
		1465	{ 1.00F, 1.00F, 0.00F },
		1466	};
		1467
		1468	int x, y;
		1469
		1470	glEnable (GL_TEXTURE_2D);
		1471	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1472	glEnable (GL_BLEND);
		1473	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1474	glBegin (GL_QUADS);
		1475
		1476	for (y = 0; y < h; y++)
		1477	for (x = 0; x < w; x++)
		1478	{
		1479	unsigned char m = data [x + y * w];
		1480
		1481	if (m)
		1482	{
		1483	float *c = color [m & 15];
		1484
		1485	float tx1 = m & 0x40 ? 0.5 : 0.;
		1486	float tx2 = tx1 + 0.5;
		1487
		1488	glColor4f (c[0], c[1], c[2], 0.75);
		1489	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1490	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1491	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1492	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1493	}
		1494	}
		1495
		1496	glEnd ();
		1497	glDisable (GL_BLEND);
		1498	glDisable (GL_TEXTURE_2D);
		1499	}
		1500
		1501	void
		1502	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1503	PPCODE:
		1504	{
		1505	int vx, vy;
		1506	int x, y;
		1507	int sw4 = (sw + 3) & ~3;
		1508	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
		1509	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
		1510
		1511	memset (darkness, 255, sw4 * sh);
		1512	SvPOK_only (darkness_sv);
		1513	SvCUR_set (darkness_sv, sw4 * sh);
		1514
		1515	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1516	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1517
		1518	for (y = 0; y < sh; y++)
		1519	if (0 <= y + vy && y + vy < self->rows)
		1520	{
		1521	maprow *row = self->row + (y + vy);
		1522
		1523	for (x = 0; x < sw; x++)
		1524	if (row->c0 <= x + vx && x + vx < row->c1)
		1525	{
		1526	mapcell *cell = row->col + (x + vx - row->c0);
		1527
		1528	darkness[y * sw4 + x] = cell->darkness < 0
		1529	? 255 - FOW_DARKNESS
		1530	: 255 - cell->darkness;
		1531	}
		1532	}
1121		1533
1122	EXTEND (SP, 3);	1534	EXTEND (SP, 3);
1123	PUSHs (sv_2mortal (newSViv (sw4)));	1535	PUSHs (sv_2mortal (newSViv (sw4)));
1124	PUSHs (sv_2mortal (newSViv (sh)));	1536	PUSHs (sv_2mortal (newSViv (sh)));
1125	PUSHs (darkness_sv);	1537	PUSHs (darkness_sv);
…		…
1324	} *civ, const_iv[] = {	1736	} *civ, const_iv[] = {
1325	# define const_iv(name) { # name, (IV)name }	1737	# define const_iv(name) { # name, (IV)name }
1326	const_iv (GL_COLOR_MATERIAL),	1738	const_iv (GL_COLOR_MATERIAL),
1327	const_iv (GL_SMOOTH),	1739	const_iv (GL_SMOOTH),
1328	const_iv (GL_FLAT),	1740	const_iv (GL_FLAT),
		1741	const_iv (GL_DITHER),
1329	const_iv (GL_BLEND),	1742	const_iv (GL_BLEND),
		1743	const_iv (GL_CULL_FACE),
		1744	const_iv (GL_SCISSOR_TEST),
		1745	const_iv (GL_DEPTH_TEST),
		1746	const_iv (GL_ALPHA_TEST),
		1747	const_iv (GL_NORMALIZE),
		1748	const_iv (GL_RESCALE_NORMAL),
		1749	const_iv (GL_FRONT),
		1750	const_iv (GL_BACK),
1330	const_iv (GL_AND),	1751	const_iv (GL_AND),
		1752	const_iv (GL_ONE),
		1753	const_iv (GL_ZERO),
1331	const_iv (GL_SRC_ALPHA),	1754	const_iv (GL_SRC_ALPHA),
		1755	const_iv (GL_DST_ALPHA),
1332	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1756	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1757	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1758	const_iv (GL_SRC_ALPHA_SATURATE),
1333	const_iv (GL_RGB),	1759	const_iv (GL_RGB),
1334	const_iv (GL_RGBA),	1760	const_iv (GL_RGBA),
		1761	const_iv (GL_RGBA4),
		1762	const_iv (GL_RGBA8),
		1763	const_iv (GL_RGB5_A1),
1335	const_iv (GL_UNSIGNED_BYTE),	1764	const_iv (GL_UNSIGNED_BYTE),
1336	const_iv (GL_ALPHA4),	1765	const_iv (GL_UNSIGNED_SHORT),
		1766	const_iv (GL_UNSIGNED_INT),
1337	const_iv (GL_ALPHA),	1767	const_iv (GL_ALPHA),
		1768	const_iv (GL_INTENSITY),
		1769	const_iv (GL_LUMINANCE),
		1770	const_iv (GL_LUMINANCE_ALPHA),
1338	const_iv (GL_FLOAT),	1771	const_iv (GL_FLOAT),
1339	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1772	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1340	const_iv (GL_COMPILE),	1773	const_iv (GL_COMPILE),
1341	const_iv (GL_TEXTURE_1D),	1774	const_iv (GL_TEXTURE_1D),
1342	const_iv (GL_TEXTURE_2D),	1775	const_iv (GL_TEXTURE_2D),
…		…
1344	const_iv (GL_TEXTURE_MAG_FILTER),	1777	const_iv (GL_TEXTURE_MAG_FILTER),
1345	const_iv (GL_TEXTURE_MIN_FILTER),	1778	const_iv (GL_TEXTURE_MIN_FILTER),
1346	const_iv (GL_TEXTURE_ENV_MODE),	1779	const_iv (GL_TEXTURE_ENV_MODE),
1347	const_iv (GL_TEXTURE_WRAP_S),	1780	const_iv (GL_TEXTURE_WRAP_S),
1348	const_iv (GL_TEXTURE_WRAP_T),	1781	const_iv (GL_TEXTURE_WRAP_T),
		1782	const_iv (GL_REPEAT),
1349	const_iv (GL_CLAMP),	1783	const_iv (GL_CLAMP),
1350	const_iv (GL_REPEAT),	1784	const_iv (GL_CLAMP_TO_EDGE),
1351	const_iv (GL_NEAREST),	1785	const_iv (GL_NEAREST),
1352	const_iv (GL_LINEAR),	1786	const_iv (GL_LINEAR),
1353	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1787	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1354	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1788	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1355	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1789	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1356	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1790	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1357	const_iv (GL_GENERATE_MIPMAP),	1791	const_iv (GL_GENERATE_MIPMAP),
1358	const_iv (GL_LINEAR),
1359	const_iv (GL_MODULATE),	1792	const_iv (GL_MODULATE),
		1793	const_iv (GL_DECAL),
1360	const_iv (GL_REPLACE),	1794	const_iv (GL_REPLACE),
		1795	const_iv (GL_DEPTH_BUFFER_BIT),
1361	const_iv (GL_COLOR_BUFFER_BIT),	1796	const_iv (GL_COLOR_BUFFER_BIT),
1362	const_iv (GL_PROJECTION),	1797	const_iv (GL_PROJECTION),
1363	const_iv (GL_MODELVIEW),	1798	const_iv (GL_MODELVIEW),
1364	const_iv (GL_COLOR_LOGIC_OP),	1799	const_iv (GL_COLOR_LOGIC_OP),
		1800	const_iv (GL_SEPARABLE_2D),
1365	const_iv (GL_CONVOLUTION_2D),	1801	const_iv (GL_CONVOLUTION_2D),
1366	const_iv (GL_CONVOLUTION_BORDER_MODE),	1802	const_iv (GL_CONVOLUTION_BORDER_MODE),
1367	const_iv (GL_CONSTANT_BORDER),	1803	const_iv (GL_CONSTANT_BORDER),
1368	const_iv (GL_LINES),	1804	const_iv (GL_LINES),
		1805	const_iv (GL_LINE_LOOP),
1369	const_iv (GL_QUADS),	1806	const_iv (GL_QUADS),
1370	const_iv (GL_LINE_LOOP),	1807	const_iv (GL_QUAD_STRIP),
		1808	const_iv (GL_TRIANGLES),
		1809	const_iv (GL_TRIANGLE_STRIP),
		1810	const_iv (GL_TRIANGLE_FAN),
1371	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1811	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1372	const_iv (GL_FASTEST),	1812	const_iv (GL_FASTEST),
		1813	const_iv (GL_V2F),
		1814	const_iv (GL_V3F),
		1815	const_iv (GL_T2F_V3F),
		1816	const_iv (GL_T2F_N3F_V3F),
1373	# undef const_iv	1817	# undef const_iv
1374	};	1818	};
1375		1819
1376	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1820	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1377	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1821	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1378	}	1822	}
1379		1823
		1824	char *
		1825	gl_vendor ()
		1826	CODE:
		1827	RETVAL = (char *)glGetString (GL_VENDOR);
		1828	OUTPUT:
		1829	RETVAL
		1830
		1831	char *
		1832	gl_version ()
		1833	CODE:
		1834	RETVAL = (char *)glGetString (GL_VERSION);
		1835	OUTPUT:
		1836	RETVAL
		1837
		1838	char *
		1839	gl_extensions ()
		1840	CODE:
		1841	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1842	OUTPUT:
		1843	RETVAL
		1844
1380	int glGetError ()	1845	int glGetError ()
		1846
		1847	void glFinish ()
1381		1848
1382	void glClear (int mask)	1849	void glClear (int mask)
1383		1850
1384	void glClearColor (float r, float g, float b, float a = 1.0)	1851	void glClearColor (float r, float g, float b, float a = 1.0)
1385	PROTOTYPE: @	1852	PROTOTYPE: @
…		…
1392		1859
1393	void glHint (int target, int mode)	1860	void glHint (int target, int mode)
1394		1861
1395	void glBlendFunc (int sfactor, int dfactor)	1862	void glBlendFunc (int sfactor, int dfactor)
1396		1863
		1864	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1865	CODE:
		1866	gl_BlendFuncSeparate (sa, da, saa, daa);
		1867
		1868	void glDepthMask (int flag)
		1869
1397	void glLogicOp (int opcode)	1870	void glLogicOp (int opcode)
1398		1871
		1872	void glColorMask (int red, int green, int blue, int alpha)
		1873
1399	void glMatrixMode (int mode)	1874	void glMatrixMode (int mode)
1400		1875
1401	void glPushMatrix ()	1876	void glPushMatrix ()
1402		1877
1403	void glPopMatrix ()	1878	void glPopMatrix ()
1404		1879
1405	void glLoadIdentity ()	1880	void glLoadIdentity ()
1406		1881
		1882	void glDrawBuffer (int buffer)
		1883
		1884	void glReadBuffer (int buffer)
		1885
		1886	# near_ and far_ are due to microsofts buggy "c" compiler
		1887	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1888
		1889	# near_ and far_ are due to microsofts buggy "c" compiler
1407	void glOrtho (double left, double right, double bottom, double top, double near, double far)	1890	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1408		1891
1409	void glViewport (int x, int y, int width, int height)	1892	void glViewport (int x, int y, int width, int height)
		1893
		1894	void glScissor (int x, int y, int width, int height)
1410		1895
1411	void glTranslate (float x, float y, float z = 0.)	1896	void glTranslate (float x, float y, float z = 0.)
1412	CODE:	1897	CODE:
1413	glTranslatef (x, y, z);	1898	glTranslatef (x, y, z);
1414		1899
…		…
1424		1909
1425	void glEnd ()	1910	void glEnd ()
1426		1911
1427	void glColor (float r, float g, float b, float a = 1.0)	1912	void glColor (float r, float g, float b, float a = 1.0)
1428	PROTOTYPE: @	1913	PROTOTYPE: @
		1914	ALIAS:
		1915	glColor_premultiply = 1
1429	CODE:	1916	CODE:
		1917	if (ix)
		1918	{
		1919	r *= a;
		1920	g *= a;
		1921	b *= a;
		1922	}
		1923	// microsoft visual "c" rounds instead of truncating...
1430	glColor4f (r, g, b, a);	1924	glColor4f (r, g, b, a);
		1925
		1926	void glInterleavedArrays (int format, int stride, char *data)
		1927
		1928	void glDrawElements (int mode, int count, int type, char *indices)
		1929
		1930	# 1.2 void glDrawRangeElements (int mode, int start, int end
		1931
		1932	void glRasterPos (float x, float y, float z = 0.)
		1933	CODE:
		1934	glRasterPos3f (0, 0, z);
		1935	glBitmap (0, 0, 0, 0, x, y, 0);
1431		1936
1432	void glVertex (float x, float y, float z = 0.)	1937	void glVertex (float x, float y, float z = 0.)
1433	CODE:	1938	CODE:
1434	glVertex3f (x, y, z);	1939	glVertex3f (x, y, z);
1435		1940
…		…
1447		1952
1448	void glBindTexture (int target, int name)	1953	void glBindTexture (int target, int name)
1449		1954
1450	void glConvolutionParameter (int target, int pname, float params)	1955	void glConvolutionParameter (int target, int pname, float params)
1451	CODE:	1956	CODE:
		1957	if (gl.ConvolutionParameterf)
1452	glConvolutionParameterf (target, pname, params);	1958	gl.ConvolutionParameterf (target, pname, params);
1453		1959
1454	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	1960	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1961	CODE:
		1962	if (gl.ConvolutionFilter2D)
		1963	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		1964
		1965	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		1966	CODE:
		1967	if (gl.SeparableFilter2D)
		1968	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1455		1969
1456	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	1970	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1457		1971
1458	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	1972	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1973
		1974	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		1975
		1976	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1459		1977
1460	int glGenTexture ()	1978	int glGenTexture ()
1461	CODE:	1979	CODE:
1462	{	1980	{
1463	GLuint name;	1981	GLuint name;
…		…
1488		2006
1489	void glEndList ()	2007	void glEndList ()
1490		2008
1491	void glCallList (int list)	2009	void glCallList (int list)
1492		2010
		2011

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.62 by root, Mon Apr 24 02:41:47 2006 UTC vs. Revision 1.131 by root, Thu Jul 13 01:54:18 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.62 by root, Mon Apr 24 02:41:47 2006 UTC vs.
Revision 1.131 by root, Thu Jul 13 01:54:18 2006 UTC