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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.66 by root, Mon Apr 24 11:45:16 2006 UTC vs.
Revision 1.129 by root, Wed Jul 12 17:20:04 2006 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls
2	# include <malloc.h>	3	# include <malloc.h>
		4	# include <windows.h>
		5	# pragma warning(disable:4244)
3	#endif	6	#endif
4		7
5	#include "EXTERN.h"	8	#include "EXTERN.h"
6	#include "perl.h"	9	#include "perl.h"
7	#include "XSUB.h"	10	#include "XSUB.h"
8		11
		12	#include <math.h>
9	#include <string.h>	13	#include <string.h>
10	#include <stdio.h>	14	#include <stdio.h>
		15	#include <stdlib.h>
11		16
12	#include <SDL.h>	17	#include <SDL.h>
		18	#include <SDL_endian.h>
13	#include <SDL_image.h>	19	#include <SDL_image.h>
14	#include <SDL_mixer.h>	20	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	21	#include <SDL_opengl.h>
16		22
		23	#define PANGO_ENABLE_BACKEND
		24	#define G_DISABLE_CAST_CHECKS
		25
17	#include <glib/gmacros.h>	26	#include <glib/gmacros.h>
18		27
19	#include <pango/pango.h>	28	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		29
23	#ifndef _WIN32	30	#ifndef _WIN32
24	# include <sys/types.h>	31	# include <sys/types.h>
25	# include <sys/socket.h>	32	# include <sys/socket.h>
26	# include <netinet/in.h>	33	# include <netinet/in.h>
35	typedef signed int int32_t;	42	typedef signed int int32_t;
36	#endif	43	#endif
37		44
38	#include "glext.h"	45	#include "glext.h"
39		46
		47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */
		48
40	#define FOW_DARKNESS 32	49	#define FOW_DARKNESS 32
41		50
42	#define MAP_EXTEND_X 32	51	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	52	#define MAP_EXTEND_Y 512
44		53
45	#define MIN_FONT_HEIGHT 10	54	#define MIN_FONT_HEIGHT 10
46		55
47	#define GL_CALL(type,func,args) \	56	#if 0
48	{ \	57	# define PARACHUTE SDL_INIT_NOPARACHUTE
49	static int init_; \	58	#else
50	static type fptr_; \	59	# define PARACHUTE 0
51	\	60	#endif
52	if (!init_) \	61
53	{ \	62	static struct
54	init_ = 1; \	63	{
55	fptr_ = (type)SDL_GL_GetProcAddress (# func); \	64	#define GL_FUNC(ptr,name) ptr name;
56	} \	65	#include "glfunc.h"
57	\	66	#undef GL_FUNC
58	if (fptr_) \	67	} gl;
59	fptr_ args; \	68
60	}	69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		70	{
		71	if (gl.BlendFuncSeparate)
		72	gl.BlendFuncSeparate (sa, da, saa, daa);
		73	else if (gl.BlendFuncSeparateEXT)
		74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		75	else
		76	glBlendFunc (sa, da);
		77	}
		78
		79	#include "texcache.c"
		80
		81	#include "pango-font.c"
		82	#include "pango-fontmap.c"
		83	#include "pango-render.c"
61		84
62	typedef Mix_Chunk *CFClient__MixChunk;	85	typedef Mix_Chunk *CFClient__MixChunk;
63	typedef Mix_Music *CFClient__MixMusic;	86	typedef Mix_Music *CFClient__MixMusic;
64		87
65	typedef PangoFontDescription *CFClient__Font;	88	typedef PangoFontDescription *CFClient__Font;
66		89
		90	static int
		91	shape_attr_p (PangoLayoutRun *run)
		92	{
		93	GSList *attrs = run->item->analysis.extra_attrs;
		94
		95	while (attrs)
		96	{
		97	PangoAttribute *attr = attrs->data;
		98
		99	if (attr->klass->type == PANGO_ATTR_SHAPE)
		100	return 1;
		101
		102	attrs = attrs->next;
		103	}
		104
		105	return 0;
		106	}
		107
67	typedef struct cf_layout {	108	typedef struct cf_layout {
68	PangoLayout *pl;	109	PangoLayout *pl;
		110	float r, g, b, a; // default color for rgba mode
69	int base_height;	111	int base_height;
70	CFClient__Font font;	112	CFClient__Font font;
71	} *CFClient__Layout;	113	} *CFClient__Layout;
72		114
73	static CFClient__Font default_font;	115	static CFClient__Font default_font;
74	static PangoContext *context;	116	static PangoContext *opengl_context;
75	static PangoFontMap *fontmap;	117	static PangoFontMap *opengl_fontmap;
76		118
77	static void	119	static void
78	substitute_func (FcPattern *pattern, gpointer data)	120	substitute_func (FcPattern *pattern, gpointer data)
79	{	121	{
80	FcPatternAddBool (pattern, FC_HINTING , 1);	122	FcPatternAddBool (pattern, FC_HINTING, 1);
		123	#ifdef FC_HINT_STYLE
		124	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		125	#endif
81	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
82	}	127	}
83		128
84	static void	129	static void
85	layout_update_font (CFClient__Layout self)	130	layout_update_font (CFClient__Layout self)
…		…
98	static void	143	static void
99	layout_get_pixel_size (CFClient__Layout self, int w, int h)	144	layout_get_pixel_size (CFClient__Layout self, int w, int h)
100	{	145	{
101	pango_layout_get_pixel_size (self->pl, w, h);	146	pango_layout_get_pixel_size (self->pl, w, h);
102		147
103	w = (w + 3) & ~3;
104	if (!w) w = 1;	148	if (!w) w = 1;
105	if (!h) h = 1;	149	if (!h) h = 1;
		150
		151	w = (w + 3) & ~3;
106	}	152	}
107		153
108	typedef uint16_t mapface;	154	typedef uint16_t mapface;
109		155
110	typedef struct {	156	typedef struct {
…		…
258	}	304	}
259	}	305	}
260	}	306	}
261		307
262	static void	308	static void
263	music_finished ()	309	music_finished (void)
264	{	310	{
265	SDL_UserEvent ev;	311	SDL_UserEvent ev;
266		312
267	ev.type = SDL_USEREVENT;	313	ev.type = SDL_USEREVENT;
268	ev.code = 0;	314	ev.code = 0;
269	ev.data1 = 0;	315	ev.data1 = 0;
270	ev.data2 = 0;	316	ev.data2 = 0;
271		317
272	SDL_PushEvent ((SDL_Event *)&ev);	318	SDL_PushEvent ((SDL_Event *)&ev);
		319	}
		320
		321	static void
		322	channel_finished (int channel)
		323	{
		324	SDL_UserEvent ev;
		325
		326	ev.type = SDL_USEREVENT;
		327	ev.code = 1;
		328	ev.data1 = (void *)(long)channel;
		329	ev.data2 = 0;
		330
		331	SDL_PushEvent ((SDL_Event *)&ev);
		332	}
		333
		334	static unsigned int
		335	minpot (unsigned int n)
		336	{
		337	if (!n)
		338	return 0;
		339
		340	--n;
		341
		342	n \|= n >> 1;
		343	n \|= n >> 2;
		344	n \|= n >> 4;
		345	n \|= n >> 8;
		346	n \|= n >> 16;
		347
		348	return n + 1;
273	}	349	}
274		350
275	MODULE = CFClient PACKAGE = CFClient	351	MODULE = CFClient PACKAGE = CFClient
276		352
277	PROTOTYPES: ENABLE	353	PROTOTYPES: ENABLE
…		…
385	# undef const_iv	461	# undef const_iv
386	};	462	};
387		463
388	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	464	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
389	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
390
391	fontmap = pango_ft2_font_map_new ();
392	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);
393	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
394	}	466	}
395		467
396	int	468	int
		469	in_destruct ()
		470	CODE:
		471	RETVAL = PL_main_cv == Nullcv;
		472	OUTPUT:
		473	RETVAL
		474
		475	NV floor (NV x)
		476
		477	NV ceil (NV x)
		478
		479	void
		480	pango_init ()
		481	CODE:
		482	{
		483	opengl_fontmap = pango_opengl_font_map_new ();
		484	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		485	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		486	}
		487
		488	int
397	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	489	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
398		490
399	void	491	void
400	SDL_Quit ()	492	SDL_Quit ()
401		493
402	void	494	void
…		…
408	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	500	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
409	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	501	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
410	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	502	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
411	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	503	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
412		504
		505	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		506	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		507
413	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	508	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
414	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	509	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
415	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	510	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
416	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	511	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
417		512
418	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	513	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
419	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
420	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
421		514
422	SDL_EnableUNICODE (1);	515	SDL_EnableUNICODE (1);
423	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	516	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
424		517
425	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	518	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
434		527
435	++m;	528	++m;
436	}	529	}
437	}	530	}
438		531
		532	char *
		533	SDL_GetError ()
		534
439	int	535	int
440	SDL_SetVideoMode (int w, int h, int fullscreen)	536	SDL_SetVideoMode (int w, int h, int fullscreen)
441	CODE:	537	CODE:
442	RETVAL = !!SDL_SetVideoMode (	538	RETVAL = !!SDL_SetVideoMode (
443	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	539	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
444	);	540	);
		541	if (RETVAL)
		542	{
445	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	543	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		544	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		545	# include "glfunc.h"
		546	# undef GL_FUNC
		547	}
446	OUTPUT:	548	OUTPUT:
447	RETVAL	549	RETVAL
448		550
449	void	551	void
450	SDL_GL_SwapBuffers ()	552	SDL_GL_SwapBuffers ()
		553
		554	char *
		555	SDL_GetKeyName (int sym)
451		556
452	void	557	void
453	SDL_PollEvent ()	558	SDL_PollEvent ()
454	PPCODE:	559	PPCODE:
455	{	560	{
…		…
457		562
458	while (SDL_PollEvent (&ev))	563	while (SDL_PollEvent (&ev))
459	{	564	{
460	HV *hv = newHV ();	565	HV *hv = newHV ();
461	hv_store (hv, "type", 4, newSViv (ev.type), 0);	566	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		567
462	switch (ev.type)	568	switch (ev.type)
463	{	569	{
464	case SDL_KEYDOWN:	570	case SDL_KEYDOWN:
465	case SDL_KEYUP:	571	case SDL_KEYUP:
466	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	572	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
473	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	579	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
474	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	580	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
475	break;	581	break;
476		582
477	case SDL_MOUSEMOTION:	583	case SDL_MOUSEMOTION:
		584	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		585
478	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	586	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
479	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	587	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
480	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	588	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
481	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	589	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
482	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	590	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
483	break;	591	break;
484		592
485	case SDL_MOUSEBUTTONDOWN:	593	case SDL_MOUSEBUTTONDOWN:
486	case SDL_MOUSEBUTTONUP:	594	case SDL_MOUSEBUTTONUP:
		595	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		596
487	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	597	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
488	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	598	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
489	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	599	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
490	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	600	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		601	break;
		602
		603	case SDL_USEREVENT:
		604	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		605	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		606	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		607	break;
491	}	608	}
492		609
493	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	610	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
494	}	611	}
495	}	612	}
496		613
497	int	614	int
498	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	615	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
499	POSTCALL:	616	POSTCALL:
500	Mix_HookMusicFinished (music_finished);	617	Mix_HookMusicFinished (music_finished);
		618	Mix_ChannelFinished (channel_finished);
501		619
502	void	620	void
503	Mix_CloseAudio ()	621	Mix_CloseAudio ()
504		622
505	int	623	int
…		…
510	CODE:	628	CODE:
511	#ifndef _WIN32	629	#ifndef _WIN32
512	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	630	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
513	#endif	631	#endif
514		632
515	char *
516	gl_version ()
517	CODE:
518	RETVAL = (char *)glGetString (GL_VERSION);
519	OUTPUT:
520	RETVAL
521
522	char *
523	gl_extensions ()
524	CODE:
525	RETVAL = (char *)glGetString (GL_EXTENSIONS);
526	OUTPUT:
527	RETVAL
528
529	void	633	void
530	add_font (char *file)	634	add_font (char *file)
531	CODE:	635	CODE:
532	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	636	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
533		637
534	void	638	void
535	load_image_inline (SV *image_)	639	load_image_inline (SV *image_)
536	ALIAS:	640	ALIAS:
537	load_image_file = 1	641	load_image_file = 1
…		…
579		683
580	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	684	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
581		685
582	assert (surface2->pitch == surface2->w * 4);	686	assert (surface2->pitch == surface2->w * 4);
583		687
		688	SDL_LockSurface (surface2);
584	EXTEND (SP, 5);	689	EXTEND (SP, 6);
585	PUSHs (sv_2mortal (newSViv (surface2->w)));	690	PUSHs (sv_2mortal (newSViv (surface2->w)));
586	PUSHs (sv_2mortal (newSViv (surface2->h)));	691	PUSHs (sv_2mortal (newSViv (surface2->h)));
587	SDL_LockSurface (surface2);
588	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	692	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
589	SDL_UnlockSurface (surface2);
590	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	693	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
591	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	694	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
592	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	695	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		696	SDL_UnlockSurface (surface2);
593		697
594	SDL_FreeSurface (surface);	698	SDL_FreeSurface (surface);
595	SDL_FreeSurface (surface2);	699	SDL_FreeSurface (surface2);
596	}	700	}
597		701
…		…
621	}	725	}
622		726
623	void	727	void
624	error (char *message)	728	error (char *message)
625	CODE:	729	CODE:
		730	fprintf (stderr, "ERROR: %s\n", message);
626	#ifdef _WIN32	731	#ifdef _WIN32
627	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	732	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
628	#else
629	fprintf (stderr, "ERROR: %s\n", message);
630	#endif	733	#endif
631		734
632	void	735	void
633	fatal (char *message)	736	fatal (char *message)
634	CODE:	737	CODE:
		738	fprintf (stderr, "FATAL: %s\n", message);
635	#ifdef _WIN32	739	#ifdef _WIN32
636	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	740	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
637	#else
638	fprintf (stderr, "FATAL: %s\n", message);
639	#endif	741	#endif
640	exit (1);	742	_exit (1);
		743
		744	void
		745	_exit (int retval)
		746	CODE:
		747	_exit (retval);
641		748
642	MODULE = CFClient PACKAGE = CFClient::Font	749	MODULE = CFClient PACKAGE = CFClient::Font
643		750
644	CFClient::Font	751	CFClient::Font
645	new_from_file (SV class, char path)	752	new_from_file (SV class, char path, int id = 0)
646	CODE:	753	CODE:
647	{	754	{
648	int count;	755	int count;
649	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, 0, 0, &count);	756	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
650	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	757	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
651	FcPatternDestroy (pattern);	758	FcPatternDestroy (pattern);
652	}	759	}
653	OUTPUT:	760	OUTPUT:
654	RETVAL	761	RETVAL
…		…
663	CODE:	770	CODE:
664	default_font = self;	771	default_font = self;
665		772
666	MODULE = CFClient PACKAGE = CFClient::Layout	773	MODULE = CFClient PACKAGE = CFClient::Layout
667		774
		775	void
		776	reset_glyph_cache ()
		777	CODE:
		778	tc_clear ();
		779
668	CFClient::Layout	780	CFClient::Layout
669	new (SV *class, int base_height = MIN_FONT_HEIGHT)	781	new (SV *class)
670	CODE:	782	CODE:
671	New (0, RETVAL, 1, struct cf_layout);	783	New (0, RETVAL, 1, struct cf_layout);
		784
672	RETVAL->pl = pango_layout_new (context);	785	RETVAL->pl = pango_layout_new (opengl_context);
673	RETVAL->base_height = base_height;	786	RETVAL->r = 1.;
		787	RETVAL->g = 1.;
		788	RETVAL->b = 1.;
		789	RETVAL->a = 1.;
		790	RETVAL->base_height = MIN_FONT_HEIGHT;
674	RETVAL->font = 0;	791	RETVAL->font = 0;
		792
675	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	793	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
676	pango_layout_set_font_description (RETVAL->pl, default_font);	794	layout_update_font (RETVAL);
677	OUTPUT:	795	OUTPUT:
678	RETVAL	796	RETVAL
679		797
680	void	798	void
681	DESTROY (CFClient::Layout self)	799	DESTROY (CFClient::Layout self)
…		…
701	char *text = SvPVutf8 (text_, textlen);	819	char *text = SvPVutf8 (text_, textlen);
702		820
703	pango_layout_set_markup (self->pl, text, textlen);	821	pango_layout_set_markup (self->pl, text, textlen);
704	}	822	}
705		823
		824	void
		825	set_shapes (CFClient::Layout self, ...)
		826	CODE:
		827	{
		828	PangoAttrList *attrs = 0;
		829	const char *text = pango_layout_get_text (self->pl);
		830	const char *pos = text;
		831	int arg = 4;
		832
		833	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		834	{
		835	PangoRectangle inkrect, rect;
		836	PangoAttribute *attr;
		837
		838	int x = SvIV (ST (arg - 3));
		839	int y = SvIV (ST (arg - 2));
		840	int w = SvIV (ST (arg - 1));
		841	int h = SvIV (ST (arg ));
		842
		843	inkrect.x = 0;
		844	inkrect.y = 0;
		845	inkrect.width = 0;
		846	inkrect.height = 0;
		847
		848	rect.x = x * PANGO_SCALE;
		849	rect.y = y * PANGO_SCALE;
		850	rect.width = w * PANGO_SCALE;
		851	rect.height = h * PANGO_SCALE;
		852
		853	if (!attrs)
		854	attrs = pango_layout_get_attributes (self->pl);
		855
		856	attr = pango_attr_shape_new (&inkrect, &rect);
		857	attr->start_index = pos - text;
		858	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		859	pango_attr_list_insert (attrs, attr);
		860
		861	arg += 4;
		862	pos += sizeof (OBJ_STR) - 1;
		863	}
		864
		865	if (attrs)
		866	pango_layout_set_attributes (self->pl, attrs);
		867	}
		868
		869	void
		870	get_shapes (CFClient::Layout self)
		871	PPCODE:
		872	{
		873	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		874
		875	do
		876	{
		877	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		878
		879	if (run && shape_attr_p (run))
		880	{
		881	PangoRectangle extents;
		882	pango_layout_iter_get_run_extents (iter, 0, &extents);
		883
		884	EXTEND (SP, 2);
		885	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		886	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		887	}
		888	}
		889	while (pango_layout_iter_next_run (iter));
		890
		891	pango_layout_iter_free (iter);
		892	}
		893
		894	int
		895	has_wrapped (CFClient::Layout self)
		896	CODE:
		897	{
		898	int lines = 1;
		899	const char *text = pango_layout_get_text (self->pl);
		900
		901	while (*text)
		902	lines += *text++ == '\n';
		903
		904	RETVAL = lines < pango_layout_get_line_count (self->pl);
		905	}
		906	OUTPUT:
		907	RETVAL
		908
706	SV *	909	SV *
707	get_text (CFClient::Layout self)	910	get_text (CFClient::Layout self)
708	CODE:	911	CODE:
709	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	912	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
710	SvUTF8_on (RETVAL);	913	sv_utf8_decode (RETVAL);
711	OUTPUT:	914	OUTPUT:
712	RETVAL	915	RETVAL
		916
		917	void
		918	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		919	CODE:
		920	self->r = r;
		921	self->g = g;
		922	self->b = b;
		923	self->a = a;
713		924
714	void	925	void
715	set_font (CFClient::Layout self, CFClient::Font font = 0)	926	set_font (CFClient::Layout self, CFClient::Font font = 0)
716	CODE:	927	CODE:
717	if (self->font != font)	928	if (self->font != font)
…		…
733	set_width (CFClient::Layout self, int max_width = -1)	944	set_width (CFClient::Layout self, int max_width = -1)
734	CODE:	945	CODE:
735	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	946	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
736		947
737	void	948	void
		949	set_indent (CFClient::Layout self, int indent)
		950	CODE:
		951	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		952
		953	void
		954	set_spacing (CFClient::Layout self, int spacing)
		955	CODE:
		956	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		957
		958	void
		959	set_ellipsise (CFClient::Layout self, int ellipsise)
		960	CODE:
		961	pango_layout_set_ellipsize (self->pl,
		962	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		963	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		964	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		965	: PANGO_ELLIPSIZE_NONE
		966	);
		967
		968	void
		969	set_single_paragraph_mode (CFClient::Layout self, int spm)
		970	CODE:
		971	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		972
		973	void
738	size (CFClient::Layout self)	974	size (CFClient::Layout self)
739	PPCODE:	975	PPCODE:
740	{	976	{
741	int w, h;	977	int w, h;
742		978
…		…
744		980
745	EXTEND (SP, 2);	981	EXTEND (SP, 2);
746	PUSHs (sv_2mortal (newSViv (w)));	982	PUSHs (sv_2mortal (newSViv (w)));
747	PUSHs (sv_2mortal (newSViv (h)));	983	PUSHs (sv_2mortal (newSViv (h)));
748	}	984	}
		985
		986	int
		987	descent (CFClient::Layout self)
		988	CODE:
		989	{
		990	PangoRectangle rect;
		991	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		992	pango_layout_line_get_pixel_extents (line, 0, &rect);
		993	RETVAL = PANGO_DESCENT (rect);
		994	}
		995	OUTPUT:
		996	RETVAL
749		997
750	int	998	int
751	xy_to_index (CFClient::Layout self, int x, int y)	999	xy_to_index (CFClient::Layout self, int x, int y)
752	CODE:	1000	CODE:
753	{	1001	{
…		…
770	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1018	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
771	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1019	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
772	}	1020	}
773		1021
774	void	1022	void
775	render (CFClient::Layout self)	1023	render (CFClient::Layout self, float x, float y)
776	PPCODE:	1024	PPCODE:
777	{	1025	pango_opengl_render_layout_subpixel (
778	SV *retval;	1026	self->pl,
779	int w, h;	1027	x * PANGO_SCALE, y * PANGO_SCALE,
780	FT_Bitmap bitmap;	1028	self->r, self->g, self->b, self->a
781		1029	);
782	layout_get_pixel_size (self, &w, &h);
783
784	retval = newSV (w * h);
785	SvPOK_only (retval);
786	SvCUR_set (retval, w * h);
787
788	bitmap.rows = h;
789	bitmap.width = w;
790	bitmap.pitch = w;
791	bitmap.buffer = (unsigned char*)SvPVX (retval);
792	bitmap.num_grays = 256;
793	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
794
795	memset (bitmap.buffer, 0, w * h);
796
797	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
798
799	EXTEND (SP, 3);
800	PUSHs (sv_2mortal (newSViv (w)));
801	PUSHs (sv_2mortal (newSViv (h)));
802	PUSHs (sv_2mortal (retval));
803	}
804		1030
805	MODULE = CFClient PACKAGE = CFClient::Texture	1031	MODULE = CFClient PACKAGE = CFClient::Texture
806		1032
807	void	1033	void
		1034	pad2pot (SV data_, SV w_, SV *h_)
		1035	CODE:
		1036	{
		1037	int ow = SvIV (w_);
		1038	int oh = SvIV (h_);
		1039
		1040	if (ow && oh)
		1041	{
		1042	int nw = minpot (ow);
		1043	int nh = minpot (oh);
		1044
		1045	if (nw != ow \|\| nh != oh)
		1046	{
		1047	if (SvOK (data_))
		1048	{
		1049	STRLEN datalen;
		1050	char *data = SvPVbyte (data_, datalen);
		1051	int bpp = datalen / (ow * oh);
		1052	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1053
		1054	SvPOK_only (result_);
		1055	SvCUR_set (result_, nw * nh * bpp);
		1056
		1057	memset (SvPVX (result_), 0, nw * nh * bpp);
		1058	while (oh--)
		1059	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1060
		1061	sv_setsv (data_, result_);
		1062	}
		1063
		1064	sv_setiv (w_, nw);
		1065	sv_setiv (h_, nh);
		1066	}
		1067	}
		1068	}
		1069
		1070	void
808	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1071	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
809	PROTOTYPE: $$$;$$	1072	PROTOTYPE: $$$;$$
		1073	ALIAS:
		1074	draw_quad_alpha = 1
		1075	draw_quad_alpha_premultiplied = 2
810	CODE:	1076	CODE:
811	{	1077	{
812	HV hv = (HV )SvRV (self);	1078	HV hv = (HV )SvRV (self);
813	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1079	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
814	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1080	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
815	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1081	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
816	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
817		1082
818	if (items < 5)	1083	if (items < 5)
819	{	1084	{
820	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1085	w = SvNV (*hv_fetch (hv, "w", 1, 1));
821	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1086	h = SvNV (*hv_fetch (hv, "h", 1, 1));
822	}	1087	}
823		1088
		1089	if (ix)
		1090	{
		1091	glEnable (GL_BLEND);
		1092
		1093	if (ix == 2)
		1094	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1095	else
		1096	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1097	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1098
		1099	glEnable (GL_ALPHA_TEST);
		1100	glAlphaFunc (GL_GREATER, 0.01f);
		1101	}
		1102
824	glBindTexture (GL_TEXTURE_2D, name);	1103	glBindTexture (GL_TEXTURE_2D, name);
825	if (wrap_mode) {	1104
826	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
827	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
828	}
829	glBegin (GL_QUADS);	1105	glBegin (GL_QUADS);
830	glTexCoord2f (0, 0); glVertex2f (x , y );	1106	glTexCoord2f (0, 0); glVertex2f (x , y );
831	glTexCoord2f (0, t); glVertex2f (x , y + h);	1107	glTexCoord2f (0, t); glVertex2f (x , y + h);
832	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1108	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
833	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1109	glTexCoord2f (s, 0); glVertex2f (x + w, y );
834	glEnd ();	1110	glEnd ();
		1111
		1112	if (ix)
		1113	{
		1114	glDisable (GL_ALPHA_TEST);
		1115	glDisable (GL_BLEND);
		1116	}
835	}	1117	}
836		1118
837	MODULE = CFClient PACKAGE = CFClient::Map	1119	MODULE = CFClient PACKAGE = CFClient::Map
838		1120
839	CFClient::Map	1121	CFClient::Map
…		…
859	DESTROY (CFClient::Map self)	1141	DESTROY (CFClient::Map self)
860	CODE:	1142	CODE:
861	{	1143	{
862	map_clear (self);	1144	map_clear (self);
863	Safefree (self->face);	1145	Safefree (self->face);
		1146	Safefree (self->tex);
864	Safefree (self);	1147	Safefree (self);
865	}	1148	}
866		1149
867	void	1150	void
868	clear (CFClient::Map self)	1151	clear (CFClient::Map self)
…		…
903	tex->r = r;	1186	tex->r = r;
904	tex->g = g;	1187	tex->g = g;
905	tex->b = b;	1188	tex->b = b;
906	tex->a = a;	1189	tex->a = a;
907	}	1190	}
		1191
		1192	// somewhat hackish, but for textures that require it, it really
		1193	// improves the look, and most others don't suffer.
		1194	glBindTexture (GL_TEXTURE_2D, name);
		1195	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1196	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1197	// use uglier nearest interpolation because linear suffers
		1198	// from transparent color bleeding and ugly wrapping effects.
		1199	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
908	}	1200	}
909		1201
910	int	1202	int
911	ox (CFClient::Map self)	1203	ox (CFClient::Map self)
912	ALIAS:	1204	ALIAS:
913	oy = 1	1205	oy = 1
		1206	x = 2
		1207	y = 3
		1208	w = 4
		1209	h = 5
914	CODE:	1210	CODE:
915	switch (ix)	1211	switch (ix)
916	{	1212	{
917	case 0: RETVAL = self->ox; break;	1213	case 0: RETVAL = self->ox; break;
918	case 1: RETVAL = self->oy; break;	1214	case 1: RETVAL = self->oy; break;
		1215	case 2: RETVAL = self->x; break;
		1216	case 3: RETVAL = self->y; break;
		1217	case 4: RETVAL = self->w; break;
		1218	case 5: RETVAL = self->h; break;
919	}	1219	}
920	OUTPUT:	1220	OUTPUT:
921	RETVAL	1221	RETVAL
922		1222
923	void	1223	void
…		…
957		1257
958	while (data < data_end)	1258	while (data < data_end)
959	{	1259	{
960	flags = (data [0] << 8) + data [1]; data += 2;	1260	flags = (data [0] << 8) + data [1]; data += 2;
961		1261
962	x = ((flags >> 10) & 63) + self->x;	1262	x = self->x + ((flags >> 10) & 63);
963	y = ((flags >> 4) & 63) + self->y;	1263	y = self->y + ((flags >> 4) & 63);
964		1264
965	cell = map_get_cell (self, x, y);	1265	cell = map_get_cell (self, x, y);
966		1266
967	if (flags & 15)	1267	if (flags & 15)
968	{	1268	{
…		…
1058	OUTPUT:	1358	OUTPUT:
1059	RETVAL	1359	RETVAL
1060		1360
1061	void	1361	void
1062	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1362	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1063	PPCODE:	1363	CODE:
1064	{	1364	{
1065	int vx, vy;	1365	int vx, vy;
1066	int x, y, z;	1366	int x, y, z;
1067	int last_name;	1367	int last_name;
1068	mapface face;	1368	mapface face;
1069	int sw4 = (sw + 3) & ~3;
1070	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1071	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1072		1369
1073	memset (darkness, 255, sw4 * sh);
1074	SvPOK_only (darkness_sv);
1075	SvCUR_set (darkness_sv, sw4 * sh);
1076
1077	vx = self->x + (self->w - sw) / 2 - shift_x;	1370	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1078	vy = self->y + (self->h - sh) / 2 - shift_y;	1371	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1079		1372
1080	/*	1373	/*
1081	int vx = self->vx = self->w >= sw	1374	int vx = self->vx = self->w >= sw
1082	? self->x + (self->w - sw) / 2	1375	? self->x + (self->w - sw) / 2
1083	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1376	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
1087	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1380	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1088	*/	1381	*/
1089		1382
1090	glColor4ub (255, 255, 255, 255);	1383	glColor4ub (255, 255, 255, 255);
1091		1384
		1385	glEnable (GL_BLEND);
1092	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1386	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1093	glEnable (GL_BLEND);
1094	glEnable (GL_TEXTURE_2D);	1387	glEnable (GL_TEXTURE_2D);
1095	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1388	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1096		1389
1097	glBegin (GL_QUADS);	1390	glBegin (GL_QUADS);
1098		1391
…		…
1106		1399
1107	for (x = 0; x < sw; x++)	1400	for (x = 0; x < sw; x++)
1108	if (row->c0 <= x + vx && x + vx < row->c1)	1401	if (row->c0 <= x + vx && x + vx < row->c1)
1109	{	1402	{
1110	mapcell *cell = row->col + (x + vx - row->c0);	1403	mapcell *cell = row->col + (x + vx - row->c0);
1111
1112	darkness[y * sw4 + x] = cell->darkness < 0
1113	? 255 - FOW_DARKNESS
1114	: 255 - cell->darkness;
1115		1404
1116	face = cell->face [z];	1405	face = cell->face [z];
1117		1406
1118	if (face)	1407	if (face)
1119	{	1408	{
…		…
1140		1429
1141	glEnd ();	1430	glEnd ();
1142		1431
1143	glDisable (GL_TEXTURE_2D);	1432	glDisable (GL_TEXTURE_2D);
1144	glDisable (GL_BLEND);	1433	glDisable (GL_BLEND);
		1434	}
		1435
		1436	void
		1437	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1438	CODE:
		1439	{
		1440	static float color[16][3] = {
		1441	{ 0.00F, 0.00F, 0.00F },
		1442	{ 1.00F, 1.00F, 1.00F },
		1443	{ 0.00F, 0.00F, 0.55F },
		1444	{ 1.00F, 0.00F, 0.00F },
		1445
		1446	{ 1.00F, 0.54F, 0.00F },
		1447	{ 0.11F, 0.56F, 1.00F },
		1448	{ 0.93F, 0.46F, 0.00F },
		1449	{ 0.18F, 0.54F, 0.34F },
		1450
		1451	{ 0.56F, 0.73F, 0.56F },
		1452	{ 0.80F, 0.80F, 0.80F },
		1453	{ 0.55F, 0.41F, 0.13F },
		1454	{ 0.99F, 0.77F, 0.26F },
		1455
		1456	{ 0.74F, 0.65F, 0.41F },
		1457
		1458	{ 0.00F, 1.00F, 1.00F },
		1459	{ 1.00F, 0.00F, 1.00F },
		1460	{ 1.00F, 1.00F, 0.00F },
		1461	};
		1462
		1463	int x, y;
		1464
		1465	glEnable (GL_TEXTURE_2D);
		1466	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1467	glEnable (GL_BLEND);
		1468	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1469	glBegin (GL_QUADS);
		1470
		1471	for (y = 0; y < h; y++)
		1472	for (x = 0; x < w; x++)
		1473	{
		1474	unsigned char m = data [x + y * w];
		1475
		1476	if (m)
		1477	{
		1478	float *c = color [m & 15];
		1479
		1480	float tx1 = m & 0x40 ? 0.5 : 0.;
		1481	float tx2 = tx1 + 0.5;
		1482
		1483	glColor4f (c[0], c[1], c[2], 0.75);
		1484	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1485	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1486	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1487	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1488	}
		1489	}
		1490
		1491	glEnd ();
		1492	glDisable (GL_BLEND);
		1493	glDisable (GL_TEXTURE_2D);
		1494	}
		1495
		1496	void
		1497	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1498	PPCODE:
		1499	{
		1500	int vx, vy;
		1501	int x, y;
		1502	int sw4 = (sw + 3) & ~3;
		1503	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
		1504	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
		1505
		1506	memset (darkness, 255, sw4 * sh);
		1507	SvPOK_only (darkness_sv);
		1508	SvCUR_set (darkness_sv, sw4 * sh);
		1509
		1510	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1511	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1512
		1513	for (y = 0; y < sh; y++)
		1514	if (0 <= y + vy && y + vy < self->rows)
		1515	{
		1516	maprow *row = self->row + (y + vy);
		1517
		1518	for (x = 0; x < sw; x++)
		1519	if (row->c0 <= x + vx && x + vx < row->c1)
		1520	{
		1521	mapcell *cell = row->col + (x + vx - row->c0);
		1522
		1523	darkness[y * sw4 + x] = cell->darkness < 0
		1524	? 255 - FOW_DARKNESS
		1525	: 255 - cell->darkness;
		1526	}
		1527	}
1145		1528
1146	EXTEND (SP, 3);	1529	EXTEND (SP, 3);
1147	PUSHs (sv_2mortal (newSViv (sw4)));	1530	PUSHs (sv_2mortal (newSViv (sw4)));
1148	PUSHs (sv_2mortal (newSViv (sh)));	1531	PUSHs (sv_2mortal (newSViv (sh)));
1149	PUSHs (darkness_sv);	1532	PUSHs (darkness_sv);
…		…
1348	} *civ, const_iv[] = {	1731	} *civ, const_iv[] = {
1349	# define const_iv(name) { # name, (IV)name }	1732	# define const_iv(name) { # name, (IV)name }
1350	const_iv (GL_COLOR_MATERIAL),	1733	const_iv (GL_COLOR_MATERIAL),
1351	const_iv (GL_SMOOTH),	1734	const_iv (GL_SMOOTH),
1352	const_iv (GL_FLAT),	1735	const_iv (GL_FLAT),
		1736	const_iv (GL_DITHER),
1353	const_iv (GL_BLEND),	1737	const_iv (GL_BLEND),
		1738	const_iv (GL_CULL_FACE),
		1739	const_iv (GL_SCISSOR_TEST),
		1740	const_iv (GL_DEPTH_TEST),
		1741	const_iv (GL_ALPHA_TEST),
		1742	const_iv (GL_NORMALIZE),
		1743	const_iv (GL_RESCALE_NORMAL),
		1744	const_iv (GL_FRONT),
		1745	const_iv (GL_BACK),
1354	const_iv (GL_AND),	1746	const_iv (GL_AND),
		1747	const_iv (GL_ONE),
		1748	const_iv (GL_ZERO),
1355	const_iv (GL_SRC_ALPHA),	1749	const_iv (GL_SRC_ALPHA),
		1750	const_iv (GL_DST_ALPHA),
1356	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1751	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1752	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1753	const_iv (GL_SRC_ALPHA_SATURATE),
1357	const_iv (GL_RGB),	1754	const_iv (GL_RGB),
1358	const_iv (GL_RGBA),	1755	const_iv (GL_RGBA),
		1756	const_iv (GL_RGBA4),
		1757	const_iv (GL_RGBA8),
		1758	const_iv (GL_RGB5_A1),
1359	const_iv (GL_UNSIGNED_BYTE),	1759	const_iv (GL_UNSIGNED_BYTE),
		1760	const_iv (GL_UNSIGNED_SHORT),
		1761	const_iv (GL_UNSIGNED_INT),
1360	const_iv (GL_ALPHA),	1762	const_iv (GL_ALPHA),
		1763	const_iv (GL_INTENSITY),
		1764	const_iv (GL_LUMINANCE),
		1765	const_iv (GL_LUMINANCE_ALPHA),
1361	const_iv (GL_FLOAT),	1766	const_iv (GL_FLOAT),
1362	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1767	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1363	const_iv (GL_COMPILE),	1768	const_iv (GL_COMPILE),
1364	const_iv (GL_TEXTURE_1D),	1769	const_iv (GL_TEXTURE_1D),
1365	const_iv (GL_TEXTURE_2D),	1770	const_iv (GL_TEXTURE_2D),
…		…
1367	const_iv (GL_TEXTURE_MAG_FILTER),	1772	const_iv (GL_TEXTURE_MAG_FILTER),
1368	const_iv (GL_TEXTURE_MIN_FILTER),	1773	const_iv (GL_TEXTURE_MIN_FILTER),
1369	const_iv (GL_TEXTURE_ENV_MODE),	1774	const_iv (GL_TEXTURE_ENV_MODE),
1370	const_iv (GL_TEXTURE_WRAP_S),	1775	const_iv (GL_TEXTURE_WRAP_S),
1371	const_iv (GL_TEXTURE_WRAP_T),	1776	const_iv (GL_TEXTURE_WRAP_T),
		1777	const_iv (GL_REPEAT),
1372	const_iv (GL_CLAMP),	1778	const_iv (GL_CLAMP),
1373	const_iv (GL_REPEAT),	1779	const_iv (GL_CLAMP_TO_EDGE),
1374	const_iv (GL_NEAREST),	1780	const_iv (GL_NEAREST),
1375	const_iv (GL_LINEAR),	1781	const_iv (GL_LINEAR),
1376	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1782	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1377	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1783	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1378	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1784	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1379	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1785	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1380	const_iv (GL_GENERATE_MIPMAP),	1786	const_iv (GL_GENERATE_MIPMAP),
1381	const_iv (GL_LINEAR),
1382	const_iv (GL_MODULATE),	1787	const_iv (GL_MODULATE),
		1788	const_iv (GL_DECAL),
1383	const_iv (GL_REPLACE),	1789	const_iv (GL_REPLACE),
		1790	const_iv (GL_DEPTH_BUFFER_BIT),
1384	const_iv (GL_COLOR_BUFFER_BIT),	1791	const_iv (GL_COLOR_BUFFER_BIT),
1385	const_iv (GL_PROJECTION),	1792	const_iv (GL_PROJECTION),
1386	const_iv (GL_MODELVIEW),	1793	const_iv (GL_MODELVIEW),
1387	const_iv (GL_COLOR_LOGIC_OP),	1794	const_iv (GL_COLOR_LOGIC_OP),
		1795	const_iv (GL_SEPARABLE_2D),
1388	const_iv (GL_CONVOLUTION_2D),	1796	const_iv (GL_CONVOLUTION_2D),
1389	const_iv (GL_CONVOLUTION_BORDER_MODE),	1797	const_iv (GL_CONVOLUTION_BORDER_MODE),
1390	const_iv (GL_CONSTANT_BORDER),	1798	const_iv (GL_CONSTANT_BORDER),
1391	const_iv (GL_LINES),	1799	const_iv (GL_LINES),
		1800	const_iv (GL_LINE_LOOP),
1392	const_iv (GL_QUADS),	1801	const_iv (GL_QUADS),
1393	const_iv (GL_LINE_LOOP),	1802	const_iv (GL_QUAD_STRIP),
		1803	const_iv (GL_TRIANGLES),
		1804	const_iv (GL_TRIANGLE_STRIP),
		1805	const_iv (GL_TRIANGLE_FAN),
1394	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1806	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1395	const_iv (GL_FASTEST),	1807	const_iv (GL_FASTEST),
		1808	const_iv (GL_V2F),
		1809	const_iv (GL_V3F),
		1810	const_iv (GL_T2F_V3F),
		1811	const_iv (GL_T2F_N3F_V3F),
1396	# undef const_iv	1812	# undef const_iv
1397	};	1813	};
1398		1814
1399	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1815	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1400	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1816	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1401	}	1817	}
1402		1818
		1819	char *
		1820	gl_vendor ()
		1821	CODE:
		1822	RETVAL = (char *)glGetString (GL_VENDOR);
		1823	OUTPUT:
		1824	RETVAL
		1825
		1826	char *
		1827	gl_version ()
		1828	CODE:
		1829	RETVAL = (char *)glGetString (GL_VERSION);
		1830	OUTPUT:
		1831	RETVAL
		1832
		1833	char *
		1834	gl_extensions ()
		1835	CODE:
		1836	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1837	OUTPUT:
		1838	RETVAL
		1839
1403	int glGetError ()	1840	int glGetError ()
		1841
		1842	void glFinish ()
1404		1843
1405	void glClear (int mask)	1844	void glClear (int mask)
1406		1845
1407	void glClearColor (float r, float g, float b, float a = 1.0)	1846	void glClearColor (float r, float g, float b, float a = 1.0)
1408	PROTOTYPE: @	1847	PROTOTYPE: @
…		…
1415		1854
1416	void glHint (int target, int mode)	1855	void glHint (int target, int mode)
1417		1856
1418	void glBlendFunc (int sfactor, int dfactor)	1857	void glBlendFunc (int sfactor, int dfactor)
1419		1858
		1859	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1860	CODE:
		1861	gl_BlendFuncSeparate (sa, da, saa, daa);
		1862
		1863	void glDepthMask (int flag)
		1864
1420	void glLogicOp (int opcode)	1865	void glLogicOp (int opcode)
1421		1866
		1867	void glColorMask (int red, int green, int blue, int alpha)
		1868
1422	void glMatrixMode (int mode)	1869	void glMatrixMode (int mode)
1423		1870
1424	void glPushMatrix ()	1871	void glPushMatrix ()
1425		1872
1426	void glPopMatrix ()	1873	void glPopMatrix ()
1427		1874
1428	void glLoadIdentity ()	1875	void glLoadIdentity ()
1429		1876
		1877	void glDrawBuffer (int buffer)
		1878
		1879	void glReadBuffer (int buffer)
		1880
1430	# near and far are due to microsofts buggy c compiler	1881	# near_ and far_ are due to microsofts buggy "c" compiler
		1882	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1883
		1884	# near_ and far_ are due to microsofts buggy "c" compiler
1431	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	1885	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1432		1886
1433	void glViewport (int x, int y, int width, int height)	1887	void glViewport (int x, int y, int width, int height)
		1888
		1889	void glScissor (int x, int y, int width, int height)
1434		1890
1435	void glTranslate (float x, float y, float z = 0.)	1891	void glTranslate (float x, float y, float z = 0.)
1436	CODE:	1892	CODE:
1437	glTranslatef (x, y, z);	1893	glTranslatef (x, y, z);
1438		1894
…		…
1448		1904
1449	void glEnd ()	1905	void glEnd ()
1450		1906
1451	void glColor (float r, float g, float b, float a = 1.0)	1907	void glColor (float r, float g, float b, float a = 1.0)
1452	PROTOTYPE: @	1908	PROTOTYPE: @
		1909	ALIAS:
		1910	glColor_premultiply = 1
1453	CODE:	1911	CODE:
1454	glColor4f (r, g, b, a);	1912	if (ix)
		1913	{
		1914	r *= a;
		1915	g *= a;
		1916	b *= a;
		1917	}
		1918	// microsoft visual "c" rounds instead of truncating...
		1919	glColor4ub (MIN ((int)(r * 256.f), 255),
		1920	MIN ((int)(g * 256.f), 255),
		1921	MIN ((int)(b * 256.f), 255),
		1922	MIN ((int)(a * 256.f), 255));
		1923
		1924	void glInterleavedArrays (int format, int stride, char *data)
		1925
		1926	void glDrawElements (int mode, int count, int type, char *indices)
		1927
		1928	# 1.2 void glDrawRangeElements (int mode, int start, int end
		1929
		1930	void glRasterPos (float x, float y, float z = 0.)
		1931	CODE:
		1932	glRasterPos3f (0, 0, z);
		1933	glBitmap (0, 0, 0, 0, x, y, 0);
1455		1934
1456	void glVertex (float x, float y, float z = 0.)	1935	void glVertex (float x, float y, float z = 0.)
1457	CODE:	1936	CODE:
1458	glVertex3f (x, y, z);	1937	glVertex3f (x, y, z);
1459		1938
…		…
1471		1950
1472	void glBindTexture (int target, int name)	1951	void glBindTexture (int target, int name)
1473		1952
1474	void glConvolutionParameter (int target, int pname, float params)	1953	void glConvolutionParameter (int target, int pname, float params)
1475	CODE:	1954	CODE:
1476	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	1955	if (gl.ConvolutionParameterf)
		1956	gl.ConvolutionParameterf (target, pname, params);
1477		1957
1478	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	1958	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1479	CODE:	1959	CODE:
1480	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	1960	if (gl.ConvolutionFilter2D)
1481	(target, internalformat, width, height, format, type, data));	1961	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		1962
		1963	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		1964	CODE:
		1965	if (gl.SeparableFilter2D)
		1966	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1482		1967
1483	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	1968	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1484		1969
1485	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	1970	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1971
		1972	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		1973
		1974	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1486		1975
1487	int glGenTexture ()	1976	int glGenTexture ()
1488	CODE:	1977	CODE:
1489	{	1978	{
1490	GLuint name;	1979	GLuint name;
…		…
1515		2004
1516	void glEndList ()	2005	void glEndList ()
1517		2006
1518	void glCallList (int list)	2007	void glCallList (int list)
1519		2008
		2009

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.66 by root, Mon Apr 24 11:45:16 2006 UTC vs. Revision 1.129 by root, Wed Jul 12 17:20:04 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.66 by root, Mon Apr 24 11:45:16 2006 UTC vs.
Revision 1.129 by root, Wed Jul 12 17:20:04 2006 UTC