[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 1.129 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 8	54	#define MIN_FONT_HEIGHT 10
		55
		56	#if 0
		57	# define PARACHUTE SDL_INIT_NOPARACHUTE
		58	#else
		59	# define PARACHUTE 0
		60	#endif
		61
		62	static struct
		63	{
		64	#define GL_FUNC(ptr,name) ptr name;
		65	#include "glfunc.h"
		66	#undef GL_FUNC
		67	} gl;
		68
		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"
46		84
47	typedef Mix_Chunk *CFClient__MixChunk;	85	typedef Mix_Chunk *CFClient__MixChunk;
48	typedef Mix_Music *CFClient__MixMusic;	86	typedef Mix_Music *CFClient__MixMusic;
49		87
50	typedef PangoFontDescription *CFClient__Font;	88	typedef PangoFontDescription *CFClient__Font;
51		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
52	typedef struct cf_layout {	108	typedef struct cf_layout {
53	PangoLayout *pl;	109	PangoLayout *pl;
		110	float r, g, b, a; // default color for rgba mode
54	int base_height;	111	int base_height;
55	CFClient__Font font;	112	CFClient__Font font;
56	} *CFClient__Layout;	113	} *CFClient__Layout;
57		114
58	static CFClient__Font default_font;	115	static CFClient__Font default_font;
59	static PangoContext *context;	116	static PangoContext *opengl_context;
60	static PangoFontMap *fontmap;	117	static PangoFontMap *opengl_fontmap;
61		118
62	static void	119	static void
63	substitute_func (FcPattern *pattern, gpointer data)	120	substitute_func (FcPattern *pattern, gpointer data)
64	{	121	{
65	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
66	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
67	}	127	}
68		128
69	static void	129	static void
70	layout_update_font (CFClient__Layout self)	130	layout_update_font (CFClient__Layout self)
…		…
83	static void	143	static void
84	layout_get_pixel_size (CFClient__Layout self, int w, int h)	144	layout_get_pixel_size (CFClient__Layout self, int w, int h)
85	{	145	{
86	pango_layout_get_pixel_size (self->pl, w, h);	146	pango_layout_get_pixel_size (self->pl, w, h);
87		147
88	w = (w + 3) & ~3;
89	if (!w) w = 1;	148	if (!w) w = 1;
90	if (!h) h = 1;	149	if (!h) h = 1;
		150
		151	w = (w + 3) & ~3;
91	}	152	}
92		153
93	typedef uint16_t mapface;	154	typedef uint16_t mapface;
94		155
95	typedef struct {	156	typedef struct {
…		…
243	}	304	}
244	}	305	}
245	}	306	}
246		307
247	static void	308	static void
248	music_finished ()	309	music_finished (void)
249	{	310	{
250	SDL_UserEvent ev;	311	SDL_UserEvent ev;
251		312
252	ev.type = SDL_USEREVENT;	313	ev.type = SDL_USEREVENT;
253	ev.code = 0;	314	ev.code = 0;
254	ev.data1 = 0;	315	ev.data1 = 0;
255	ev.data2 = 0;	316	ev.data2 = 0;
256		317
257	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;
258	}	349	}
259		350
260	MODULE = CFClient PACKAGE = CFClient	351	MODULE = CFClient PACKAGE = CFClient
261		352
262	PROTOTYPES: ENABLE	353	PROTOTYPES: ENABLE
…		…
370	# undef const_iv	461	# undef const_iv
371	};	462	};
372		463
373	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; )
374	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	465	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	}	466	}
380		467
381	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
382	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	489	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
383		490
384	void	491	void
385	SDL_Quit ()	492	SDL_Quit ()
386		493
387	void	494	void
…		…
393	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	500	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
394	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	501	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
395	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	502	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
396	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	503	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
397		504
		505	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		506	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		507
398	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	508	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
399	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	509	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
400	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	510	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
401	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	511	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
402		512
403	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	513	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
404	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
405	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
406		514
407	SDL_EnableUNICODE (1);	515	SDL_EnableUNICODE (1);
408	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	516	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
409		517
410	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	518	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
419		527
420	++m;	528	++m;
421	}	529	}
422	}	530	}
423		531
		532	char *
		533	SDL_GetError ()
		534
424	int	535	int
425	SDL_SetVideoMode (int w, int h, int fullscreen)	536	SDL_SetVideoMode (int w, int h, int fullscreen)
426	CODE:	537	CODE:
427	RETVAL = !!SDL_SetVideoMode (	538	RETVAL = !!SDL_SetVideoMode (
428	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	539	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
429	);	540	);
		541	if (RETVAL)
		542	{
430	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	}
431	OUTPUT:	548	OUTPUT:
432	RETVAL	549	RETVAL
433		550
434	void	551	void
435	SDL_GL_SwapBuffers ()	552	SDL_GL_SwapBuffers ()
		553
		554	char *
		555	SDL_GetKeyName (int sym)
436		556
437	void	557	void
438	SDL_PollEvent ()	558	SDL_PollEvent ()
439	PPCODE:	559	PPCODE:
440	{	560	{
…		…
442		562
443	while (SDL_PollEvent (&ev))	563	while (SDL_PollEvent (&ev))
444	{	564	{
445	HV *hv = newHV ();	565	HV *hv = newHV ();
446	hv_store (hv, "type", 4, newSViv (ev.type), 0);	566	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		567
447	switch (ev.type)	568	switch (ev.type)
448	{	569	{
449	case SDL_KEYDOWN:	570	case SDL_KEYDOWN:
450	case SDL_KEYUP:	571	case SDL_KEYUP:
451	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	572	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
458	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	579	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
459	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	580	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
460	break;	581	break;
461		582
462	case SDL_MOUSEMOTION:	583	case SDL_MOUSEMOTION:
		584	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		585
463	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	586	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
464	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	587	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
465	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	588	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
466	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	589	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
467	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	590	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
468	break;	591	break;
469		592
470	case SDL_MOUSEBUTTONDOWN:	593	case SDL_MOUSEBUTTONDOWN:
471	case SDL_MOUSEBUTTONUP:	594	case SDL_MOUSEBUTTONUP:
		595	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		596
472	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	597	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
473	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	598	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
474	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	599	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
475	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;
476	}	608	}
477		609
478	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	610	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
479	}	611	}
480	}	612	}
481		613
482	int	614	int
483	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)
484	POSTCALL:	616	POSTCALL:
485	Mix_HookMusicFinished (music_finished);	617	Mix_HookMusicFinished (music_finished);
		618	Mix_ChannelFinished (channel_finished);
486		619
487	void	620	void
488	Mix_CloseAudio ()	621	Mix_CloseAudio ()
489		622
490	int	623	int
…		…
495	CODE:	628	CODE:
496	#ifndef _WIN32	629	#ifndef _WIN32
497	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	630	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
498	#endif	631	#endif
499		632
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	633	void
515	add_font (char *file)	634	add_font (char *file)
516	CODE:	635	CODE:
517	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	636	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
518		637
519	void	638	void
520	load_image_inline (SV *image_)	639	load_image_inline (SV *image_)
521	ALIAS:	640	ALIAS:
522	load_image_file = 1	641	load_image_file = 1
…		…
564		683
565	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	684	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
566		685
567	assert (surface2->pitch == surface2->w * 4);	686	assert (surface2->pitch == surface2->w * 4);
568		687
		688	SDL_LockSurface (surface2);
569	EXTEND (SP, 5);	689	EXTEND (SP, 6);
570	PUSHs (sv_2mortal (newSViv (surface2->w)));	690	PUSHs (sv_2mortal (newSViv (surface2->w)));
571	PUSHs (sv_2mortal (newSViv (surface2->h)));	691	PUSHs (sv_2mortal (newSViv (surface2->h)));
572	SDL_LockSurface (surface2);
573	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	692	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)));	693	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
576	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	694	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
577	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	695	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		696	SDL_UnlockSurface (surface2);
578		697
579	SDL_FreeSurface (surface);	698	SDL_FreeSurface (surface);
580	SDL_FreeSurface (surface2);	699	SDL_FreeSurface (surface2);
581	}	700	}
582		701
…		…
604	PUSHs (sv_2mortal (newSViv (b / y)));	723	PUSHs (sv_2mortal (newSViv (b / y)));
605	PUSHs (sv_2mortal (newSViv (a / y)));	724	PUSHs (sv_2mortal (newSViv (a / y)));
606	}	725	}
607		726
608	void	727	void
		728	error (char *message)
		729	CODE:
		730	fprintf (stderr, "ERROR: %s\n", message);
		731	#ifdef _WIN32
		732	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		733	#endif
		734
		735	void
609	fatal (char *message)	736	fatal (char *message)
610	CODE:	737	CODE:
		738	fprintf (stderr, "FATAL: %s\n", message);
611	#ifdef _WIN32	739	#ifdef _WIN32
612	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	740	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
613	#else
614	fprintf (stderr, "FATAL: %s\n", message);
615	#endif	741	#endif
616	exit (1);	742	_exit (1);
		743
		744	void
		745	_exit (int retval)
		746	CODE:
		747	_exit (retval);
617		748
618	MODULE = CFClient PACKAGE = CFClient::Font	749	MODULE = CFClient PACKAGE = CFClient::Font
619		750
620	CFClient::Font	751	CFClient::Font
621	new_from_file (SV class, char path)	752	new_from_file (SV class, char path, int id = 0)
622	CODE:	753	CODE:
623	{	754	{
624	int count;	755	int count;
625	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, 0, 0, &count);	756	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
626	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	757	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
627	FcPatternDestroy (pattern);	758	FcPatternDestroy (pattern);
628	}	759	}
629	OUTPUT:	760	OUTPUT:
630	RETVAL	761	RETVAL
…		…
639	CODE:	770	CODE:
640	default_font = self;	771	default_font = self;
641		772
642	MODULE = CFClient PACKAGE = CFClient::Layout	773	MODULE = CFClient PACKAGE = CFClient::Layout
643		774
		775	void
		776	reset_glyph_cache ()
		777	CODE:
		778	tc_clear ();
		779
644	CFClient::Layout	780	CFClient::Layout
645	new (SV *class, int base_height = MIN_FONT_HEIGHT)	781	new (SV *class)
646	CODE:	782	CODE:
647	New (0, RETVAL, 1, struct cf_layout);	783	New (0, RETVAL, 1, struct cf_layout);
		784
648	RETVAL->pl = pango_layout_new (context);	785	RETVAL->pl = pango_layout_new (opengl_context);
649	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;
650	RETVAL->font = 0;	791	RETVAL->font = 0;
		792
651	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	793	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
652	pango_layout_set_font_description (RETVAL->pl, default_font);	794	layout_update_font (RETVAL);
653	OUTPUT:	795	OUTPUT:
654	RETVAL	796	RETVAL
655		797
656	void	798	void
657	DESTROY (CFClient::Layout self)	799	DESTROY (CFClient::Layout self)
…		…
677	char *text = SvPVutf8 (text_, textlen);	819	char *text = SvPVutf8 (text_, textlen);
678		820
679	pango_layout_set_markup (self->pl, text, textlen);	821	pango_layout_set_markup (self->pl, text, textlen);
680	}	822	}
681		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
682	SV *	909	SV *
683	get_text (CFClient::Layout self)	910	get_text (CFClient::Layout self)
684	CODE:	911	CODE:
685	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	912	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
686	SvUTF8_on (RETVAL);	913	sv_utf8_decode (RETVAL);
687	OUTPUT:	914	OUTPUT:
688	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;
689		924
690	void	925	void
691	set_font (CFClient::Layout self, CFClient::Font font = 0)	926	set_font (CFClient::Layout self, CFClient::Font font = 0)
692	CODE:	927	CODE:
693	if (self->font != font)	928	if (self->font != font)
…		…
709	set_width (CFClient::Layout self, int max_width = -1)	944	set_width (CFClient::Layout self, int max_width = -1)
710	CODE:	945	CODE:
711	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);
712		947
713	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
714	size (CFClient::Layout self)	974	size (CFClient::Layout self)
715	PPCODE:	975	PPCODE:
716	{	976	{
717	int w, h;	977	int w, h;
718		978
…		…
720		980
721	EXTEND (SP, 2);	981	EXTEND (SP, 2);
722	PUSHs (sv_2mortal (newSViv (w)));	982	PUSHs (sv_2mortal (newSViv (w)));
723	PUSHs (sv_2mortal (newSViv (h)));	983	PUSHs (sv_2mortal (newSViv (h)));
724	}	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
725		997
726	int	998	int
727	xy_to_index (CFClient::Layout self, int x, int y)	999	xy_to_index (CFClient::Layout self, int x, int y)
728	CODE:	1000	CODE:
729	{	1001	{
…		…
746	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1018	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
747	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1019	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
748	}	1020	}
749		1021
750	void	1022	void
751	render (CFClient::Layout self)	1023	render (CFClient::Layout self, float x, float y)
752	PPCODE:	1024	PPCODE:
753	{	1025	pango_opengl_render_layout_subpixel (
754	SV *retval;	1026	self->pl,
755	int w, h;	1027	x * PANGO_SCALE, y * PANGO_SCALE,
756	FT_Bitmap bitmap;	1028	self->r, self->g, self->b, self->a
757		1029	);
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		1030
781	MODULE = CFClient PACKAGE = CFClient::Texture	1031	MODULE = CFClient PACKAGE = CFClient::Texture
782		1032
783	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
784	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.)
785	PROTOTYPE: $$$;$$	1072	PROTOTYPE: $$$;$$
		1073	ALIAS:
		1074	draw_quad_alpha = 1
		1075	draw_quad_alpha_premultiplied = 2
786	CODE:	1076	CODE:
787	{	1077	{
788	HV hv = (HV )SvRV (self);	1078	HV hv = (HV )SvRV (self);
789	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1079	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
790	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1080	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
791	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1081	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
792	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
793		1082
794	if (items < 5)	1083	if (items < 5)
795	{	1084	{
796	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1085	w = SvNV (*hv_fetch (hv, "w", 1, 1));
797	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1086	h = SvNV (*hv_fetch (hv, "h", 1, 1));
798	}	1087	}
799		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
800	glBindTexture (GL_TEXTURE_2D, name);	1103	glBindTexture (GL_TEXTURE_2D, name);
801	if (wrap_mode) {	1104
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);	1105	glBegin (GL_QUADS);
806	glTexCoord2f (0, 0); glVertex2f (x , y );	1106	glTexCoord2f (0, 0); glVertex2f (x , y );
807	glTexCoord2f (0, t); glVertex2f (x , y + h);	1107	glTexCoord2f (0, t); glVertex2f (x , y + h);
808	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1108	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
809	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1109	glTexCoord2f (s, 0); glVertex2f (x + w, y );
810	glEnd ();	1110	glEnd ();
		1111
		1112	if (ix)
		1113	{
		1114	glDisable (GL_ALPHA_TEST);
		1115	glDisable (GL_BLEND);
		1116	}
811	}	1117	}
812		1118
813	MODULE = CFClient PACKAGE = CFClient::Map	1119	MODULE = CFClient PACKAGE = CFClient::Map
814		1120
815	CFClient::Map	1121	CFClient::Map
…		…
835	DESTROY (CFClient::Map self)	1141	DESTROY (CFClient::Map self)
836	CODE:	1142	CODE:
837	{	1143	{
838	map_clear (self);	1144	map_clear (self);
839	Safefree (self->face);	1145	Safefree (self->face);
		1146	Safefree (self->tex);
840	Safefree (self);	1147	Safefree (self);
841	}	1148	}
842		1149
843	void	1150	void
844	clear (CFClient::Map self)	1151	clear (CFClient::Map self)
…		…
879	tex->r = r;	1186	tex->r = r;
880	tex->g = g;	1187	tex->g = g;
881	tex->b = b;	1188	tex->b = b;
882	tex->a = a;	1189	tex->a = a;
883	}	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);
884	}	1200	}
885		1201
886	int	1202	int
887	ox (CFClient::Map self)	1203	ox (CFClient::Map self)
888	ALIAS:	1204	ALIAS:
889	oy = 1	1205	oy = 1
		1206	x = 2
		1207	y = 3
		1208	w = 4
		1209	h = 5
890	CODE:	1210	CODE:
891	switch (ix)	1211	switch (ix)
892	{	1212	{
893	case 0: RETVAL = self->ox; break;	1213	case 0: RETVAL = self->ox; break;
894	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;
895	}	1219	}
896	OUTPUT:	1220	OUTPUT:
897	RETVAL	1221	RETVAL
898		1222
899	void	1223	void
…		…
933		1257
934	while (data < data_end)	1258	while (data < data_end)
935	{	1259	{
936	flags = (data [0] << 8) + data [1]; data += 2;	1260	flags = (data [0] << 8) + data [1]; data += 2;
937		1261
938	x = ((flags >> 10) & 63) + self->x;	1262	x = self->x + ((flags >> 10) & 63);
939	y = ((flags >> 4) & 63) + self->y;	1263	y = self->y + ((flags >> 4) & 63);
940		1264
941	cell = map_get_cell (self, x, y);	1265	cell = map_get_cell (self, x, y);
942		1266
943	if (flags & 15)	1267	if (flags & 15)
944	{	1268	{
…		…
1034	OUTPUT:	1358	OUTPUT:
1035	RETVAL	1359	RETVAL
1036		1360
1037	void	1361	void
1038	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)
1039	PPCODE:	1363	CODE:
1040	{	1364	{
1041	int vx, vy;	1365	int vx, vy;
1042	int x, y, z;	1366	int x, y, z;
1043	int last_name;	1367	int last_name;
1044	mapface face;	1368	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		1369
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;	1370	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1054	vy = self->y + (self->h - sh) / 2 - shift_y;	1371	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1055		1372
1056	/*	1373	/*
1057	int vx = self->vx = self->w >= sw	1374	int vx = self->vx = self->w >= sw
1058	? self->x + (self->w - sw) / 2	1375	? self->x + (self->w - sw) / 2
1059	: 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));
…		…
1063	: 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));
1064	*/	1381	*/
1065		1382
1066	glColor4ub (255, 255, 255, 255);	1383	glColor4ub (255, 255, 255, 255);
1067		1384
		1385	glEnable (GL_BLEND);
1068	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1386	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1069	glEnable (GL_BLEND);
1070	glEnable (GL_TEXTURE_2D);	1387	glEnable (GL_TEXTURE_2D);
1071	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1388	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1072		1389
1073	glBegin (GL_QUADS);	1390	glBegin (GL_QUADS);
1074		1391
…		…
1082		1399
1083	for (x = 0; x < sw; x++)	1400	for (x = 0; x < sw; x++)
1084	if (row->c0 <= x + vx && x + vx < row->c1)	1401	if (row->c0 <= x + vx && x + vx < row->c1)
1085	{	1402	{
1086	mapcell *cell = row->col + (x + vx - row->c0);	1403	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		1404
1092	face = cell->face [z];	1405	face = cell->face [z];
1093		1406
1094	if (face)	1407	if (face)
1095	{	1408	{
…		…
1116		1429
1117	glEnd ();	1430	glEnd ();
1118		1431
1119	glDisable (GL_TEXTURE_2D);	1432	glDisable (GL_TEXTURE_2D);
1120	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	}
1121		1528
1122	EXTEND (SP, 3);	1529	EXTEND (SP, 3);
1123	PUSHs (sv_2mortal (newSViv (sw4)));	1530	PUSHs (sv_2mortal (newSViv (sw4)));
1124	PUSHs (sv_2mortal (newSViv (sh)));	1531	PUSHs (sv_2mortal (newSViv (sh)));
1125	PUSHs (darkness_sv);	1532	PUSHs (darkness_sv);
…		…
1324	} *civ, const_iv[] = {	1731	} *civ, const_iv[] = {
1325	# define const_iv(name) { # name, (IV)name }	1732	# define const_iv(name) { # name, (IV)name }
1326	const_iv (GL_COLOR_MATERIAL),	1733	const_iv (GL_COLOR_MATERIAL),
1327	const_iv (GL_SMOOTH),	1734	const_iv (GL_SMOOTH),
1328	const_iv (GL_FLAT),	1735	const_iv (GL_FLAT),
		1736	const_iv (GL_DITHER),
1329	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),
1330	const_iv (GL_AND),	1746	const_iv (GL_AND),
		1747	const_iv (GL_ONE),
		1748	const_iv (GL_ZERO),
1331	const_iv (GL_SRC_ALPHA),	1749	const_iv (GL_SRC_ALPHA),
		1750	const_iv (GL_DST_ALPHA),
1332	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),
1333	const_iv (GL_RGB),	1754	const_iv (GL_RGB),
1334	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),
1335	const_iv (GL_UNSIGNED_BYTE),	1759	const_iv (GL_UNSIGNED_BYTE),
1336	const_iv (GL_ALPHA4),	1760	const_iv (GL_UNSIGNED_SHORT),
		1761	const_iv (GL_UNSIGNED_INT),
1337	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),
1338	const_iv (GL_FLOAT),	1766	const_iv (GL_FLOAT),
1339	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1767	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1340	const_iv (GL_COMPILE),	1768	const_iv (GL_COMPILE),
1341	const_iv (GL_TEXTURE_1D),	1769	const_iv (GL_TEXTURE_1D),
1342	const_iv (GL_TEXTURE_2D),	1770	const_iv (GL_TEXTURE_2D),
…		…
1344	const_iv (GL_TEXTURE_MAG_FILTER),	1772	const_iv (GL_TEXTURE_MAG_FILTER),
1345	const_iv (GL_TEXTURE_MIN_FILTER),	1773	const_iv (GL_TEXTURE_MIN_FILTER),
1346	const_iv (GL_TEXTURE_ENV_MODE),	1774	const_iv (GL_TEXTURE_ENV_MODE),
1347	const_iv (GL_TEXTURE_WRAP_S),	1775	const_iv (GL_TEXTURE_WRAP_S),
1348	const_iv (GL_TEXTURE_WRAP_T),	1776	const_iv (GL_TEXTURE_WRAP_T),
		1777	const_iv (GL_REPEAT),
1349	const_iv (GL_CLAMP),	1778	const_iv (GL_CLAMP),
1350	const_iv (GL_REPEAT),	1779	const_iv (GL_CLAMP_TO_EDGE),
1351	const_iv (GL_NEAREST),	1780	const_iv (GL_NEAREST),
1352	const_iv (GL_LINEAR),	1781	const_iv (GL_LINEAR),
1353	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1782	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1354	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1783	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1355	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1784	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1356	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1785	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1357	const_iv (GL_GENERATE_MIPMAP),	1786	const_iv (GL_GENERATE_MIPMAP),
1358	const_iv (GL_LINEAR),
1359	const_iv (GL_MODULATE),	1787	const_iv (GL_MODULATE),
		1788	const_iv (GL_DECAL),
1360	const_iv (GL_REPLACE),	1789	const_iv (GL_REPLACE),
		1790	const_iv (GL_DEPTH_BUFFER_BIT),
1361	const_iv (GL_COLOR_BUFFER_BIT),	1791	const_iv (GL_COLOR_BUFFER_BIT),
1362	const_iv (GL_PROJECTION),	1792	const_iv (GL_PROJECTION),
1363	const_iv (GL_MODELVIEW),	1793	const_iv (GL_MODELVIEW),
1364	const_iv (GL_COLOR_LOGIC_OP),	1794	const_iv (GL_COLOR_LOGIC_OP),
		1795	const_iv (GL_SEPARABLE_2D),
1365	const_iv (GL_CONVOLUTION_2D),	1796	const_iv (GL_CONVOLUTION_2D),
1366	const_iv (GL_CONVOLUTION_BORDER_MODE),	1797	const_iv (GL_CONVOLUTION_BORDER_MODE),
1367	const_iv (GL_CONSTANT_BORDER),	1798	const_iv (GL_CONSTANT_BORDER),
1368	const_iv (GL_LINES),	1799	const_iv (GL_LINES),
		1800	const_iv (GL_LINE_LOOP),
1369	const_iv (GL_QUADS),	1801	const_iv (GL_QUADS),
1370	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),
1371	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1806	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1372	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),
1373	# undef const_iv	1812	# undef const_iv
1374	};	1813	};
1375		1814
1376	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; )
1377	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1816	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1378	}	1817	}
1379		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
1380	int glGetError ()	1840	int glGetError ()
		1841
		1842	void glFinish ()
1381		1843
1382	void glClear (int mask)	1844	void glClear (int mask)
1383		1845
1384	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)
1385	PROTOTYPE: @	1847	PROTOTYPE: @
…		…
1392		1854
1393	void glHint (int target, int mode)	1855	void glHint (int target, int mode)
1394		1856
1395	void glBlendFunc (int sfactor, int dfactor)	1857	void glBlendFunc (int sfactor, int dfactor)
1396		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
1397	void glLogicOp (int opcode)	1865	void glLogicOp (int opcode)
1398		1866
		1867	void glColorMask (int red, int green, int blue, int alpha)
		1868
1399	void glMatrixMode (int mode)	1869	void glMatrixMode (int mode)
1400		1870
1401	void glPushMatrix ()	1871	void glPushMatrix ()
1402		1872
1403	void glPopMatrix ()	1873	void glPopMatrix ()
1404		1874
1405	void glLoadIdentity ()	1875	void glLoadIdentity ()
1406		1876
		1877	void glDrawBuffer (int buffer)
		1878
		1879	void glReadBuffer (int buffer)
		1880
		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
1407	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_)
1408		1886
1409	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)
1410		1890
1411	void glTranslate (float x, float y, float z = 0.)	1891	void glTranslate (float x, float y, float z = 0.)
1412	CODE:	1892	CODE:
1413	glTranslatef (x, y, z);	1893	glTranslatef (x, y, z);
1414		1894
…		…
1424		1904
1425	void glEnd ()	1905	void glEnd ()
1426		1906
1427	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)
1428	PROTOTYPE: @	1908	PROTOTYPE: @
		1909	ALIAS:
		1910	glColor_premultiply = 1
1429	CODE:	1911	CODE:
1430	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);
1431		1934
1432	void glVertex (float x, float y, float z = 0.)	1935	void glVertex (float x, float y, float z = 0.)
1433	CODE:	1936	CODE:
1434	glVertex3f (x, y, z);	1937	glVertex3f (x, y, z);
1435		1938
…		…
1447		1950
1448	void glBindTexture (int target, int name)	1951	void glBindTexture (int target, int name)
1449		1952
1450	void glConvolutionParameter (int target, int pname, float params)	1953	void glConvolutionParameter (int target, int pname, float params)
1451	CODE:	1954	CODE:
		1955	if (gl.ConvolutionParameterf)
1452	glConvolutionParameterf (target, pname, params);	1956	gl.ConvolutionParameterf (target, pname, params);
1453		1957
1454	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)
		1959	CODE:
		1960	if (gl.ConvolutionFilter2D)
		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);
1455		1967
1456	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)
1457		1969
1458	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)
1459		1975
1460	int glGenTexture ()	1976	int glGenTexture ()
1461	CODE:	1977	CODE:
1462	{	1978	{
1463	GLuint name;	1979	GLuint name;
…		…
1488		2004
1489	void glEndList ()	2005	void glEndList ()
1490		2006
1491	void glCallList (int list)	2007	void glCallList (int list)
1492		2008
		2009

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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 1.129 by root, Wed Jul 12 17:20:04 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 1.129 by root, Wed Jul 12 17:20:04 2006 UTC