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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.58 by root, Sun Apr 23 00:57:38 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 * PANGO_SCALE	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	static PangoContext *context;	88	typedef PangoFontDescription *CFClient__Font;
51	static PangoFontMap *fontmap;	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	}
52		107
53	typedef struct cf_layout {	108	typedef struct cf_layout {
54	PangoLayout *pl;	109	PangoLayout *pl;
		110	float r, g, b, a; // default color for rgba mode
55	int base_height;	111	int base_height;
		112	CFClient__Font font;
56	} *CFClient__Layout;	113	} *CFClient__Layout;
		114
		115	static CFClient__Font default_font;
		116	static PangoContext *opengl_context;
		117	static PangoFontMap *opengl_fontmap;
57		118
58	static void	119	static void
59	substitute_func (FcPattern *pattern, gpointer data)	120	substitute_func (FcPattern *pattern, gpointer data)
60	{	121	{
61	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
62	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
63	}	127	}
64		128
65	static void	129	static void
66	layout_update (CFClient__Layout self)	130	layout_update_font (CFClient__Layout self)
67	{	131	{
68	/* use a random scale factor to account for unknown descenders, 0.8 works	132	/* use a random scale factor to account for unknown descenders, 0.8 works
69	* reasonably well with bitstream vera	133	* reasonably well with bitstream vera
70	*/	134	*/
71	PangoFontDescription *font = pango_context_get_font_description (context);	135	PangoFontDescription *font = self->font ? self->font : default_font;
72		136
73	int height = self->base_height * (PANGO_SCALE * 8 / 10);
74
75	if (height < MIN_FONT_HEIGHT)
76	height = MIN_FONT_HEIGHT;
77
78	if (pango_font_description_get_size (font) != height)
79	{
80	pango_font_description_set_absolute_size (font, height);	137	pango_font_description_set_absolute_size (font,
81	pango_layout_context_changed (self->pl);	138	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
82	}	139
		140	pango_layout_set_font_description (self->pl, font);
83	}	141	}
84		142
85	static void	143	static void
86	layout_get_pixel_size (CFClient__Layout self, int w, int h)	144	layout_get_pixel_size (CFClient__Layout self, int w, int h)
87	{	145	{
88	layout_update (self);
89
90	pango_layout_get_pixel_size (self->pl, w, h);	146	pango_layout_get_pixel_size (self->pl, w, h);
91		147
92	w = (w + 3) & ~3;
93	if (!w) w = 1;	148	if (!w) w = 1;
94	if (!h) h = 1;	149	if (!h) h = 1;
		150
		151	w = (w + 3) & ~3;
95	}	152	}
96		153
97	typedef uint16_t mapface;	154	typedef uint16_t mapface;
98		155
99	typedef struct {	156	typedef struct {
…		…
247	}	304	}
248	}	305	}
249	}	306	}
250		307
251	static void	308	static void
252	music_finished ()	309	music_finished (void)
253	{	310	{
254	SDL_UserEvent ev;	311	SDL_UserEvent ev;
255		312
256	ev.type = SDL_USEREVENT;	313	ev.type = SDL_USEREVENT;
257	ev.code = 0;	314	ev.code = 0;
258	ev.data1 = 0;	315	ev.data1 = 0;
259	ev.data2 = 0;	316	ev.data2 = 0;
260		317
261	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;
262	}	349	}
263		350
264	MODULE = CFClient PACKAGE = CFClient	351	MODULE = CFClient PACKAGE = CFClient
265		352
266	PROTOTYPES: ENABLE	353	PROTOTYPES: ENABLE
…		…
374	# undef const_iv	461	# undef const_iv
375	};	462	};
376		463
377	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; )
378	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
379
380	fontmap = pango_ft2_font_map_new ();
381	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);
382	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
383	}	466	}
384		467
385	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
386	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	489	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
387		490
388	void	491	void
389	SDL_Quit ()	492	SDL_Quit ()
390		493
391	void	494	void
…		…
397	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	500	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
398	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	501	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
399	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	502	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
400	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	503	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
401		504
		505	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		506	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		507
402	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	508	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
403	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	509	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
404	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	510	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
405	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	511	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
406		512
407	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	513	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
408	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
409	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
410		514
411	SDL_EnableUNICODE (1);	515	SDL_EnableUNICODE (1);
412	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	516	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
413		517
414	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	518	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
423		527
424	++m;	528	++m;
425	}	529	}
426	}	530	}
427		531
		532	char *
		533	SDL_GetError ()
		534
428	int	535	int
429	SDL_SetVideoMode (int w, int h, int fullscreen)	536	SDL_SetVideoMode (int w, int h, int fullscreen)
430	CODE:	537	CODE:
431	RETVAL = !!SDL_SetVideoMode (	538	RETVAL = !!SDL_SetVideoMode (
432	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	539	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
433	);	540	);
		541	if (RETVAL)
		542	{
434	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	}
435	OUTPUT:	548	OUTPUT:
436	RETVAL	549	RETVAL
437		550
438	void	551	void
439	SDL_GL_SwapBuffers ()	552	SDL_GL_SwapBuffers ()
		553
		554	char *
		555	SDL_GetKeyName (int sym)
440		556
441	void	557	void
442	SDL_PollEvent ()	558	SDL_PollEvent ()
443	PPCODE:	559	PPCODE:
444	{	560	{
…		…
446		562
447	while (SDL_PollEvent (&ev))	563	while (SDL_PollEvent (&ev))
448	{	564	{
449	HV *hv = newHV ();	565	HV *hv = newHV ();
450	hv_store (hv, "type", 4, newSViv (ev.type), 0);	566	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		567
451	switch (ev.type)	568	switch (ev.type)
452	{	569	{
453	case SDL_KEYDOWN:	570	case SDL_KEYDOWN:
454	case SDL_KEYUP:	571	case SDL_KEYUP:
455	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	572	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
462	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	579	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
463	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	580	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
464	break;	581	break;
465		582
466	case SDL_MOUSEMOTION:	583	case SDL_MOUSEMOTION:
		584	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		585
467	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	586	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
468	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	587	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
469	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	588	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
470	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	589	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
471	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	590	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
472	break;	591	break;
473		592
474	case SDL_MOUSEBUTTONDOWN:	593	case SDL_MOUSEBUTTONDOWN:
475	case SDL_MOUSEBUTTONUP:	594	case SDL_MOUSEBUTTONUP:
		595	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		596
476	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	597	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
477	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	598	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
478	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	599	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
479	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;
480	}	608	}
481		609
482	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	610	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
483	}	611	}
484	}	612	}
485		613
486	int	614	int
487	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)
488	POSTCALL:	616	POSTCALL:
489	Mix_HookMusicFinished (music_finished);	617	Mix_HookMusicFinished (music_finished);
		618	Mix_ChannelFinished (channel_finished);
490		619
491	void	620	void
492	Mix_CloseAudio ()	621	Mix_CloseAudio ()
493		622
494	int	623	int
…		…
499	CODE:	628	CODE:
500	#ifndef _WIN32	629	#ifndef _WIN32
501	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	630	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
502	#endif	631	#endif
503		632
504	char *
505	gl_version ()
506	CODE:
507	RETVAL = (char *)glGetString (GL_VERSION);
508	OUTPUT:
509	RETVAL
510
511	char *
512	gl_extensions ()
513	CODE:
514	RETVAL = (char *)glGetString (GL_EXTENSIONS);
515	OUTPUT:
516	RETVAL
517
518	void	633	void
519	add_font (char *file)	634	add_font (char *file)
520	CODE:	635	CODE:
521	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	636	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
522
523	void
524	set_font (char *file)
525	CODE:
526	{
527	int count;
528	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
529	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
530	FcPatternDestroy (pattern);
531	pango_context_set_font_description (context, font);
532	}
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
…		…
619	PUSHs (sv_2mortal (newSViv (b / y)));	723	PUSHs (sv_2mortal (newSViv (b / y)));
620	PUSHs (sv_2mortal (newSViv (a / y)));	724	PUSHs (sv_2mortal (newSViv (a / y)));
621	}	725	}
622		726
623	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
624	fatal (char *message)	736	fatal (char *message)
625	CODE:	737	CODE:
		738	fprintf (stderr, "FATAL: %s\n", message);
626	#ifdef _WIN32	739	#ifdef _WIN32
627	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	740	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
628	#else
629	fprintf (stderr, "FATAL: %s\n", message);
630	#endif	741	#endif
631	exit (1);	742	_exit (1);
		743
		744	void
		745	_exit (int retval)
		746	CODE:
		747	_exit (retval);
		748
		749	MODULE = CFClient PACKAGE = CFClient::Font
		750
		751	CFClient::Font
		752	new_from_file (SV class, char path, int id = 0)
		753	CODE:
		754	{
		755	int count;
		756	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		757	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		758	FcPatternDestroy (pattern);
		759	}
		760	OUTPUT:
		761	RETVAL
		762
		763	void
		764	DESTROY (CFClient::Font self)
		765	CODE:
		766	pango_font_description_free (self);
		767
		768	void
		769	make_default (CFClient::Font self)
		770	CODE:
		771	default_font = self;
632		772
633	MODULE = CFClient PACKAGE = CFClient::Layout	773	MODULE = CFClient PACKAGE = CFClient::Layout
634		774
		775	void
		776	reset_glyph_cache ()
		777	CODE:
		778	tc_clear ();
		779
635	CFClient::Layout	780	CFClient::Layout
636	new (SV *class, int base_height = 10)	781	new (SV *class)
637	CODE:	782	CODE:
638	New (0, RETVAL, 1, struct cf_layout);	783	New (0, RETVAL, 1, struct cf_layout);
639	RETVAL->base_height = base_height;	784
640	RETVAL->pl = pango_layout_new (context);	785	RETVAL->pl = pango_layout_new (opengl_context);
		786	RETVAL->r = 1.;
		787	RETVAL->g = 1.;
		788	RETVAL->b = 1.;
		789	RETVAL->a = 1.;
		790	RETVAL->base_height = MIN_FONT_HEIGHT;
		791	RETVAL->font = 0;
		792
641	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	793	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		794	layout_update_font (RETVAL);
642	OUTPUT:	795	OUTPUT:
643	RETVAL	796	RETVAL
644		797
645	void	798	void
646	DESTROY (CFClient::Layout self)	799	DESTROY (CFClient::Layout self)
…		…
666	char *text = SvPVutf8 (text_, textlen);	819	char *text = SvPVutf8 (text_, textlen);
667		820
668	pango_layout_set_markup (self->pl, text, textlen);	821	pango_layout_set_markup (self->pl, text, textlen);
669	}	822	}
670		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
671	SV *	909	SV *
672	get_text (CFClient::Layout self)	910	get_text (CFClient::Layout self)
673	CODE:	911	CODE:
674	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	912	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
675	SvUTF8_on (RETVAL);	913	sv_utf8_decode (RETVAL);
676	OUTPUT:	914	OUTPUT:
677	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;
		924
		925	void
		926	set_font (CFClient::Layout self, CFClient::Font font = 0)
		927	CODE:
		928	if (self->font != font)
		929	{
		930	self->font = font;
		931	layout_update_font (self);
		932	}
678		933
679	void	934	void
680	set_height (CFClient::Layout self, int base_height)	935	set_height (CFClient::Layout self, int base_height)
681	CODE:	936	CODE:
		937	if (self->base_height != base_height)
		938	{
682	self->base_height = base_height;	939	self->base_height = base_height;
		940	layout_update_font (self);
		941	}
683		942
684	void	943	void
685	set_width (CFClient::Layout self, int max_width = -1)	944	set_width (CFClient::Layout self, int max_width = -1)
686	CODE:	945	CODE:
687	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);
		947
		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);
688		972
689	void	973	void
690	size (CFClient::Layout self)	974	size (CFClient::Layout self)
691	PPCODE:	975	PPCODE:
692	{	976	{
693	int w, h;	977	int w, h;
694		978
695	layout_update (self);
696	layout_get_pixel_size (self, &w, &h);	979	layout_get_pixel_size (self, &w, &h);
697		980
698	EXTEND (SP, 2);	981	EXTEND (SP, 2);
699	PUSHs (sv_2mortal (newSViv (w)));	982	PUSHs (sv_2mortal (newSViv (w)));
700	PUSHs (sv_2mortal (newSViv (h)));	983	PUSHs (sv_2mortal (newSViv (h)));
701	}	984	}
702		985
703	int	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
		997
		998	int
704	xy_to_index (CFClient::Layout self, int x, int y)	999	xy_to_index (CFClient::Layout self, int x, int y)
705	CODE:	1000	CODE:
706	{	1001	{
707	int index, trailing;	1002	int index, trailing;
708
709	layout_update (self);
710	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1003	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
711
712	RETVAL = index;	1004	RETVAL = index;
713	}	1005	}
714	OUTPUT:	1006	OUTPUT:
715	RETVAL	1007	RETVAL
716		1008
717	void	1009	void
718	cursor_pos (CFClient::Layout self, int index)	1010	cursor_pos (CFClient::Layout self, int index)
719	PPCODE:	1011	PPCODE:
720	{	1012	{
721	PangoRectangle strong_pos;	1013	PangoRectangle strong_pos;
722	layout_update (self);
723	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1014	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
724		1015
725	EXTEND (SP, 3);	1016	EXTEND (SP, 3);
726	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1017	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
727	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1018	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
728	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1019	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
729	}	1020	}
730		1021
731	void	1022	void
732	render (CFClient::Layout self)	1023	render (CFClient::Layout self, float x, float y)
733	PPCODE:	1024	PPCODE:
734	{	1025	pango_opengl_render_layout_subpixel (
735	SV *retval;	1026	self->pl,
736	int w, h;	1027	x * PANGO_SCALE, y * PANGO_SCALE,
737	FT_Bitmap bitmap;	1028	self->r, self->g, self->b, self->a
738		1029	);
739	layout_update (self);
740	layout_get_pixel_size (self, &w, &h);
741
742	retval = newSV (w * h);
743	SvPOK_only (retval);
744	SvCUR_set (retval, w * h);
745
746	bitmap.rows = h;
747	bitmap.width = w;
748	bitmap.pitch = w;
749	bitmap.buffer = (unsigned char*)SvPVX (retval);
750	bitmap.num_grays = 256;
751	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
752
753	memset (bitmap.buffer, 0, w * h);
754
755	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
756
757	EXTEND (SP, 3);
758	PUSHs (sv_2mortal (newSViv (w)));
759	PUSHs (sv_2mortal (newSViv (h)));
760	PUSHs (sv_2mortal (retval));
761	}
762		1030
763	MODULE = CFClient PACKAGE = CFClient::Texture	1031	MODULE = CFClient PACKAGE = CFClient::Texture
764		1032
765	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
766	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.)
767	PROTOTYPE: $$$;$$	1072	PROTOTYPE: $$$;$$
		1073	ALIAS:
		1074	draw_quad_alpha = 1
		1075	draw_quad_alpha_premultiplied = 2
768	CODE:	1076	CODE:
769	{	1077	{
770	HV hv = (HV )SvRV (self);	1078	HV hv = (HV )SvRV (self);
771	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1079	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
772	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1080	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
773	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1081	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
774	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
775		1082
776	if (items < 5)	1083	if (items < 5)
777	{	1084	{
778	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1085	w = SvNV (*hv_fetch (hv, "w", 1, 1));
779	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1086	h = SvNV (*hv_fetch (hv, "h", 1, 1));
780	}	1087	}
781		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
782	glBindTexture (GL_TEXTURE_2D, name);	1103	glBindTexture (GL_TEXTURE_2D, name);
783	if (wrap_mode) {	1104
784	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
785	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
786	}
787	glBegin (GL_QUADS);	1105	glBegin (GL_QUADS);
788	glTexCoord2f (0, 0); glVertex2f (x , y );	1106	glTexCoord2f (0, 0); glVertex2f (x , y );
789	glTexCoord2f (0, t); glVertex2f (x , y + h);	1107	glTexCoord2f (0, t); glVertex2f (x , y + h);
790	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1108	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
791	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1109	glTexCoord2f (s, 0); glVertex2f (x + w, y );
792	glEnd ();	1110	glEnd ();
		1111
		1112	if (ix)
		1113	{
		1114	glDisable (GL_ALPHA_TEST);
		1115	glDisable (GL_BLEND);
		1116	}
793	}	1117	}
794		1118
795	MODULE = CFClient PACKAGE = CFClient::Map	1119	MODULE = CFClient PACKAGE = CFClient::Map
796		1120
797	CFClient::Map	1121	CFClient::Map
…		…
817	DESTROY (CFClient::Map self)	1141	DESTROY (CFClient::Map self)
818	CODE:	1142	CODE:
819	{	1143	{
820	map_clear (self);	1144	map_clear (self);
821	Safefree (self->face);	1145	Safefree (self->face);
		1146	Safefree (self->tex);
822	Safefree (self);	1147	Safefree (self);
823	}	1148	}
824		1149
825	void	1150	void
826	clear (CFClient::Map self)	1151	clear (CFClient::Map self)
…		…
861	tex->r = r;	1186	tex->r = r;
862	tex->g = g;	1187	tex->g = g;
863	tex->b = b;	1188	tex->b = b;
864	tex->a = a;	1189	tex->a = a;
865	}	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);
866	}	1200	}
867		1201
868	int	1202	int
869	ox (CFClient::Map self)	1203	ox (CFClient::Map self)
870	ALIAS:	1204	ALIAS:
871	oy = 1	1205	oy = 1
		1206	x = 2
		1207	y = 3
		1208	w = 4
		1209	h = 5
872	CODE:	1210	CODE:
873	switch (ix)	1211	switch (ix)
874	{	1212	{
875	case 0: RETVAL = self->ox; break;	1213	case 0: RETVAL = self->ox; break;
876	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;
877	}	1219	}
878	OUTPUT:	1220	OUTPUT:
879	RETVAL	1221	RETVAL
880		1222
881	void	1223	void
…		…
915		1257
916	while (data < data_end)	1258	while (data < data_end)
917	{	1259	{
918	flags = (data [0] << 8) + data [1]; data += 2;	1260	flags = (data [0] << 8) + data [1]; data += 2;
919		1261
920	x = ((flags >> 10) & 63) + self->x;	1262	x = self->x + ((flags >> 10) & 63);
921	y = ((flags >> 4) & 63) + self->y;	1263	y = self->y + ((flags >> 4) & 63);
922		1264
923	cell = map_get_cell (self, x, y);	1265	cell = map_get_cell (self, x, y);
924		1266
925	if (flags & 15)	1267	if (flags & 15)
926	{	1268	{
…		…
1016	OUTPUT:	1358	OUTPUT:
1017	RETVAL	1359	RETVAL
1018		1360
1019	void	1361	void
1020	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)
1021	PPCODE:	1363	CODE:
1022	{	1364	{
1023	int vx, vy;	1365	int vx, vy;
1024	int x, y, z;	1366	int x, y, z;
1025	int last_name;	1367	int last_name;
1026	mapface face;	1368	mapface face;
1027	int sw4 = (sw + 3) & ~3;
1028	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1029	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1030		1369
1031	memset (darkness, 255, sw4 * sh);
1032	SvPOK_only (darkness_sv);
1033	SvCUR_set (darkness_sv, sw4 * sh);
1034
1035	vx = self->x + (self->w - sw) / 2 - shift_x;	1370	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1036	vy = self->y + (self->h - sh) / 2 - shift_y;	1371	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1037		1372
1038	/*	1373	/*
1039	int vx = self->vx = self->w >= sw	1374	int vx = self->vx = self->w >= sw
1040	? self->x + (self->w - sw) / 2	1375	? self->x + (self->w - sw) / 2
1041	: 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));
…		…
1045	: 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));
1046	*/	1381	*/
1047		1382
1048	glColor4ub (255, 255, 255, 255);	1383	glColor4ub (255, 255, 255, 255);
1049		1384
		1385	glEnable (GL_BLEND);
1050	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1386	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1051	glEnable (GL_BLEND);
1052	glEnable (GL_TEXTURE_2D);	1387	glEnable (GL_TEXTURE_2D);
1053	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1388	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1054		1389
1055	glBegin (GL_QUADS);	1390	glBegin (GL_QUADS);
1056		1391
…		…
1064		1399
1065	for (x = 0; x < sw; x++)	1400	for (x = 0; x < sw; x++)
1066	if (row->c0 <= x + vx && x + vx < row->c1)	1401	if (row->c0 <= x + vx && x + vx < row->c1)
1067	{	1402	{
1068	mapcell *cell = row->col + (x + vx - row->c0);	1403	mapcell *cell = row->col + (x + vx - row->c0);
1069
1070	darkness[y * sw4 + x] = cell->darkness < 0
1071	? 255 - FOW_DARKNESS
1072	: 255 - cell->darkness;
1073		1404
1074	face = cell->face [z];	1405	face = cell->face [z];
1075		1406
1076	if (face)	1407	if (face)
1077	{	1408	{
…		…
1098		1429
1099	glEnd ();	1430	glEnd ();
1100		1431
1101	glDisable (GL_TEXTURE_2D);	1432	glDisable (GL_TEXTURE_2D);
1102	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	}
1103		1528
1104	EXTEND (SP, 3);	1529	EXTEND (SP, 3);
1105	PUSHs (sv_2mortal (newSViv (sw4)));	1530	PUSHs (sv_2mortal (newSViv (sw4)));
1106	PUSHs (sv_2mortal (newSViv (sh)));	1531	PUSHs (sv_2mortal (newSViv (sh)));
1107	PUSHs (darkness_sv);	1532	PUSHs (darkness_sv);
…		…
1306	} *civ, const_iv[] = {	1731	} *civ, const_iv[] = {
1307	# define const_iv(name) { # name, (IV)name }	1732	# define const_iv(name) { # name, (IV)name }
1308	const_iv (GL_COLOR_MATERIAL),	1733	const_iv (GL_COLOR_MATERIAL),
1309	const_iv (GL_SMOOTH),	1734	const_iv (GL_SMOOTH),
1310	const_iv (GL_FLAT),	1735	const_iv (GL_FLAT),
		1736	const_iv (GL_DITHER),
1311	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),
1312	const_iv (GL_AND),	1746	const_iv (GL_AND),
		1747	const_iv (GL_ONE),
		1748	const_iv (GL_ZERO),
1313	const_iv (GL_SRC_ALPHA),	1749	const_iv (GL_SRC_ALPHA),
		1750	const_iv (GL_DST_ALPHA),
1314	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),
1315	const_iv (GL_RGB),	1754	const_iv (GL_RGB),
1316	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),
1317	const_iv (GL_UNSIGNED_BYTE),	1759	const_iv (GL_UNSIGNED_BYTE),
1318	const_iv (GL_ALPHA4),	1760	const_iv (GL_UNSIGNED_SHORT),
		1761	const_iv (GL_UNSIGNED_INT),
1319	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),
1320	const_iv (GL_FLOAT),	1766	const_iv (GL_FLOAT),
1321	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1767	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1322	const_iv (GL_COMPILE),	1768	const_iv (GL_COMPILE),
1323	const_iv (GL_TEXTURE_1D),	1769	const_iv (GL_TEXTURE_1D),
1324	const_iv (GL_TEXTURE_2D),	1770	const_iv (GL_TEXTURE_2D),
…		…
1326	const_iv (GL_TEXTURE_MAG_FILTER),	1772	const_iv (GL_TEXTURE_MAG_FILTER),
1327	const_iv (GL_TEXTURE_MIN_FILTER),	1773	const_iv (GL_TEXTURE_MIN_FILTER),
1328	const_iv (GL_TEXTURE_ENV_MODE),	1774	const_iv (GL_TEXTURE_ENV_MODE),
1329	const_iv (GL_TEXTURE_WRAP_S),	1775	const_iv (GL_TEXTURE_WRAP_S),
1330	const_iv (GL_TEXTURE_WRAP_T),	1776	const_iv (GL_TEXTURE_WRAP_T),
		1777	const_iv (GL_REPEAT),
1331	const_iv (GL_CLAMP),	1778	const_iv (GL_CLAMP),
1332	const_iv (GL_REPEAT),	1779	const_iv (GL_CLAMP_TO_EDGE),
1333	const_iv (GL_NEAREST),	1780	const_iv (GL_NEAREST),
1334	const_iv (GL_LINEAR),	1781	const_iv (GL_LINEAR),
1335	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1782	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1336	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1783	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1337	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1784	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1338	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1785	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1339	const_iv (GL_GENERATE_MIPMAP),	1786	const_iv (GL_GENERATE_MIPMAP),
1340	const_iv (GL_LINEAR),
1341	const_iv (GL_MODULATE),	1787	const_iv (GL_MODULATE),
		1788	const_iv (GL_DECAL),
1342	const_iv (GL_REPLACE),	1789	const_iv (GL_REPLACE),
		1790	const_iv (GL_DEPTH_BUFFER_BIT),
1343	const_iv (GL_COLOR_BUFFER_BIT),	1791	const_iv (GL_COLOR_BUFFER_BIT),
1344	const_iv (GL_PROJECTION),	1792	const_iv (GL_PROJECTION),
1345	const_iv (GL_MODELVIEW),	1793	const_iv (GL_MODELVIEW),
1346	const_iv (GL_COLOR_LOGIC_OP),	1794	const_iv (GL_COLOR_LOGIC_OP),
		1795	const_iv (GL_SEPARABLE_2D),
1347	const_iv (GL_CONVOLUTION_2D),	1796	const_iv (GL_CONVOLUTION_2D),
1348	const_iv (GL_CONVOLUTION_BORDER_MODE),	1797	const_iv (GL_CONVOLUTION_BORDER_MODE),
1349	const_iv (GL_CONSTANT_BORDER),	1798	const_iv (GL_CONSTANT_BORDER),
1350	const_iv (GL_LINES),	1799	const_iv (GL_LINES),
		1800	const_iv (GL_LINE_LOOP),
1351	const_iv (GL_QUADS),	1801	const_iv (GL_QUADS),
1352	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),
1353	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1806	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1354	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),
1355	# undef const_iv	1812	# undef const_iv
1356	};	1813	};
1357		1814
1358	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; )
1359	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1816	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1360	}	1817	}
1361		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
1362	int glGetError ()	1840	int glGetError ()
		1841
		1842	void glFinish ()
1363		1843
1364	void glClear (int mask)	1844	void glClear (int mask)
1365		1845
1366	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)
1367	PROTOTYPE: @	1847	PROTOTYPE: @
…		…
1374		1854
1375	void glHint (int target, int mode)	1855	void glHint (int target, int mode)
1376		1856
1377	void glBlendFunc (int sfactor, int dfactor)	1857	void glBlendFunc (int sfactor, int dfactor)
1378		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
1379	void glLogicOp (int opcode)	1865	void glLogicOp (int opcode)
1380		1866
		1867	void glColorMask (int red, int green, int blue, int alpha)
		1868
1381	void glMatrixMode (int mode)	1869	void glMatrixMode (int mode)
1382		1870
1383	void glPushMatrix ()	1871	void glPushMatrix ()
1384		1872
1385	void glPopMatrix ()	1873	void glPopMatrix ()
1386		1874
1387	void glLoadIdentity ()	1875	void glLoadIdentity ()
1388		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
1389	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_)
1390		1886
1391	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)
1392		1890
1393	void glTranslate (float x, float y, float z = 0.)	1891	void glTranslate (float x, float y, float z = 0.)
1394	CODE:	1892	CODE:
1395	glTranslatef (x, y, z);	1893	glTranslatef (x, y, z);
1396		1894
1397	void glScale (float x, float y, float z)	1895	void glScale (float x, float y, float z = 1.)
1398	CODE:	1896	CODE:
1399	glScalef (x, y, z);	1897	glScalef (x, y, z);
1400		1898
1401	void glRotate (float angle, float x, float y, float z)	1899	void glRotate (float angle, float x, float y, float z)
1402	CODE:	1900	CODE:
…		…
1406		1904
1407	void glEnd ()	1905	void glEnd ()
1408		1906
1409	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)
1410	PROTOTYPE: @	1908	PROTOTYPE: @
		1909	ALIAS:
		1910	glColor_premultiply = 1
1411	CODE:	1911	CODE:
1412	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);
1413		1934
1414	void glVertex (float x, float y, float z = 0.)	1935	void glVertex (float x, float y, float z = 0.)
1415	CODE:	1936	CODE:
1416	glVertex3f (x, y, z);	1937	glVertex3f (x, y, z);
1417		1938
…		…
1429		1950
1430	void glBindTexture (int target, int name)	1951	void glBindTexture (int target, int name)
1431		1952
1432	void glConvolutionParameter (int target, int pname, float params)	1953	void glConvolutionParameter (int target, int pname, float params)
1433	CODE:	1954	CODE:
		1955	if (gl.ConvolutionParameterf)
1434	glConvolutionParameterf (target, pname, params);	1956	gl.ConvolutionParameterf (target, pname, params);
1435		1957
1436	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);
1437		1967
1438	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)
1439		1969
1440	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)
1441		1975
1442	int glGenTexture ()	1976	int glGenTexture ()
1443	CODE:	1977	CODE:
1444	{	1978	{
1445	GLuint name;	1979	GLuint name;
…		…
1470		2004
1471	void glEndList ()	2005	void glEndList ()
1472		2006
1473	void glCallList (int list)	2007	void glCallList (int list)
1474		2008
		2009

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.58 by root, Sun Apr 23 00:57:38 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 1.58 by root, Sun Apr 23 00:57:38 2006 UTC vs.
Revision 1.129 by root, Wed Jul 12 17:20:04 2006 UTC