[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 1.124 by root, Tue Jul 4 23:23:31 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 1
		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
		126	#ifdef _WIN32
		127	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
		128	#else
62	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
		130	#endif
63	}	131	}
64		132
65	static void	133	static void
66	layout_update (CFClient__Layout self)	134	layout_update_font (CFClient__Layout self)
67	{	135	{
68	/* use a random scale factor to account for unknown descenders, 0.8 works	136	/* use a random scale factor to account for unknown descenders, 0.8 works
69	* reasonably well with bitstream vera	137	* reasonably well with bitstream vera
70	*/	138	*/
71	PangoFontDescription *font = pango_context_get_font_description (context);	139	PangoFontDescription *font = self->font ? self->font : default_font;
72		140
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);	141	pango_font_description_set_absolute_size (font,
81	pango_layout_context_changed (self->pl);	142	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
82	}	143
		144	pango_layout_set_font_description (self->pl, font);
83	}	145	}
84		146
85	static void	147	static void
86	layout_get_pixel_size (CFClient__Layout self, int w, int h)	148	layout_get_pixel_size (CFClient__Layout self, int w, int h)
87	{	149	{
88	layout_update (self);
89
90	pango_layout_get_pixel_size (self->pl, w, h);	150	pango_layout_get_pixel_size (self->pl, w, h);
91		151
92	w = (w + 3) & ~3;
93	if (!w) w = 1;	152	if (!w) w = 1;
94	if (!h) h = 1;	153	if (!h) h = 1;
		154
		155	w = (w + 3) & ~3;
95	}	156	}
96		157
97	typedef uint16_t mapface;	158	typedef uint16_t mapface;
98		159
99	typedef struct {	160	typedef struct {
…		…
247	}	308	}
248	}	309	}
249	}	310	}
250		311
251	static void	312	static void
252	music_finished ()	313	music_finished (void)
253	{	314	{
254	SDL_UserEvent ev;	315	SDL_UserEvent ev;
255		316
256	ev.type = SDL_USEREVENT;	317	ev.type = SDL_USEREVENT;
257	ev.code = 0;	318	ev.code = 0;
258	ev.data1 = 0;	319	ev.data1 = 0;
259	ev.data2 = 0;	320	ev.data2 = 0;
260		321
261	SDL_PushEvent ((SDL_Event *)&ev);	322	SDL_PushEvent ((SDL_Event *)&ev);
		323	}
		324
		325	static void
		326	channel_finished (int channel)
		327	{
		328	SDL_UserEvent ev;
		329
		330	ev.type = SDL_USEREVENT;
		331	ev.code = 1;
		332	ev.data1 = (void *)(long)channel;
		333	ev.data2 = 0;
		334
		335	SDL_PushEvent ((SDL_Event *)&ev);
		336	}
		337
		338	static unsigned int
		339	minpot (unsigned int n)
		340	{
		341	if (!n)
		342	return 0;
		343
		344	--n;
		345
		346	n \|= n >> 1;
		347	n \|= n >> 2;
		348	n \|= n >> 4;
		349	n \|= n >> 8;
		350	n \|= n >> 16;
		351
		352	return n + 1;
262	}	353	}
263		354
264	MODULE = CFClient PACKAGE = CFClient	355	MODULE = CFClient PACKAGE = CFClient
265		356
266	PROTOTYPES: ENABLE	357	PROTOTYPES: ENABLE
…		…
374	# undef const_iv	465	# undef const_iv
375	};	466	};
376		467
377	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	468	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
378	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	469	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		470	}
379		471
		472	NV floor (NV x)
		473
		474	NV ceil (NV x)
		475
		476	void
		477	pango_init ()
		478	CODE:
		479	{
380	fontmap = pango_ft2_font_map_new ();	480	opengl_fontmap = pango_opengl_font_map_new ();
381	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	481	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
382	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	482	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
383	}	483	}
384		484
385	int	485	int
386	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	486	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
387		487
388	void	488	void
389	SDL_Quit ()	489	SDL_Quit ()
390		490
391	void	491	void
…		…
397	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	497	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
398	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	498	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
399	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	499	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
400	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	500	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
401		501
		502	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		503	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		504
402	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	505	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
403	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	506	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
404	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	507	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
405	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	508	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
406		509
407	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	510	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		511
411	SDL_EnableUNICODE (1);	512	SDL_EnableUNICODE (1);
412	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	513	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
413		514
414	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	515	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
423		524
424	++m;	525	++m;
425	}	526	}
426	}	527	}
427		528
		529	char *
		530	SDL_GetError ()
		531
428	int	532	int
429	SDL_SetVideoMode (int w, int h, int fullscreen)	533	SDL_SetVideoMode (int w, int h, int fullscreen)
430	CODE:	534	CODE:
431	RETVAL = !!SDL_SetVideoMode (	535	RETVAL = !!SDL_SetVideoMode (
432	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	536	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
433	);	537	);
		538	if (RETVAL)
		539	{
434	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	540	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		541	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		542	# include "glfunc.h"
		543	# undef GL_FUNC
		544	}
435	OUTPUT:	545	OUTPUT:
436	RETVAL	546	RETVAL
437		547
438	void	548	void
439	SDL_GL_SwapBuffers ()	549	SDL_GL_SwapBuffers ()
		550
		551	char *
		552	SDL_GetKeyName (int sym)
440		553
441	void	554	void
442	SDL_PollEvent ()	555	SDL_PollEvent ()
443	PPCODE:	556	PPCODE:
444	{	557	{
…		…
446		559
447	while (SDL_PollEvent (&ev))	560	while (SDL_PollEvent (&ev))
448	{	561	{
449	HV *hv = newHV ();	562	HV *hv = newHV ();
450	hv_store (hv, "type", 4, newSViv (ev.type), 0);	563	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		564
451	switch (ev.type)	565	switch (ev.type)
452	{	566	{
453	case SDL_KEYDOWN:	567	case SDL_KEYDOWN:
454	case SDL_KEYUP:	568	case SDL_KEYUP:
455	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	569	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
462	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	576	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
463	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	577	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
464	break;	578	break;
465		579
466	case SDL_MOUSEMOTION:	580	case SDL_MOUSEMOTION:
		581	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		582
467	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	583	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
468	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	584	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
469	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	585	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
470	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	586	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
471	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	587	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
472	break;	588	break;
473		589
474	case SDL_MOUSEBUTTONDOWN:	590	case SDL_MOUSEBUTTONDOWN:
475	case SDL_MOUSEBUTTONUP:	591	case SDL_MOUSEBUTTONUP:
		592	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		593
476	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	594	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
477	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	595	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
478	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	596	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
479	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	597	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		598	break;
		599
		600	case SDL_USEREVENT:
		601	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		602	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		603	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		604	break;
480	}	605	}
481		606
482	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	607	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
483	}	608	}
484	}	609	}
485		610
486	int	611	int
487	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	612	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
488	POSTCALL:	613	POSTCALL:
489	Mix_HookMusicFinished (music_finished);	614	Mix_HookMusicFinished (music_finished);
		615	Mix_ChannelFinished (channel_finished);
490		616
491	void	617	void
492	Mix_CloseAudio ()	618	Mix_CloseAudio ()
493		619
494	int	620	int
…		…
499	CODE:	625	CODE:
500	#ifndef _WIN32	626	#ifndef _WIN32
501	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	627	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
502	#endif	628	#endif
503		629
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	630	void
519	add_font (char *file)	631	add_font (char *file)
520	CODE:	632	CODE:
521	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	633	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
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		634
534	void	635	void
535	load_image_inline (SV *image_)	636	load_image_inline (SV *image_)
536	ALIAS:	637	ALIAS:
537	load_image_file = 1	638	load_image_file = 1
…		…
619	PUSHs (sv_2mortal (newSViv (b / y)));	720	PUSHs (sv_2mortal (newSViv (b / y)));
620	PUSHs (sv_2mortal (newSViv (a / y)));	721	PUSHs (sv_2mortal (newSViv (a / y)));
621	}	722	}
622		723
623	void	724	void
		725	error (char *message)
		726	CODE:
		727	fprintf (stderr, "ERROR: %s\n", message);
		728	#ifdef _WIN32
		729	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		730	#endif
		731
		732	void
624	fatal (char *message)	733	fatal (char *message)
625	CODE:	734	CODE:
		735	fprintf (stderr, "FATAL: %s\n", message);
626	#ifdef _WIN32	736	#ifdef _WIN32
627	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	737	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
628	#else
629	fprintf (stderr, "FATAL: %s\n", message);
630	#endif	738	#endif
631	exit (1);	739	_exit (1);
		740
		741	void
		742	_exit (int retval)
		743	CODE:
		744	_exit (retval);
		745
		746	MODULE = CFClient PACKAGE = CFClient::Font
		747
		748	CFClient::Font
		749	new_from_file (SV class, char path, int id = 0)
		750	CODE:
		751	{
		752	int count;
		753	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		754	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		755	FcPatternDestroy (pattern);
		756	}
		757	OUTPUT:
		758	RETVAL
		759
		760	void
		761	DESTROY (CFClient::Font self)
		762	CODE:
		763	pango_font_description_free (self);
		764
		765	void
		766	make_default (CFClient::Font self)
		767	CODE:
		768	default_font = self;
632		769
633	MODULE = CFClient PACKAGE = CFClient::Layout	770	MODULE = CFClient PACKAGE = CFClient::Layout
634		771
		772	void
		773	clear_font_cache ()
		774	CODE:
		775	pango_fc_font_map_cache_clear ((PangoFcFontMap *)opengl_fontmap);
		776	tc_clear ();
		777
635	CFClient::Layout	778	CFClient::Layout
636	new (SV *class, int base_height = 10)	779	new (SV *class, int type = 0)
637	CODE:	780	CODE:
638	New (0, RETVAL, 1, struct cf_layout);	781	New (0, RETVAL, 1, struct cf_layout);
639	RETVAL->base_height = base_height;	782
640	RETVAL->pl = pango_layout_new (context);	783	RETVAL->pl = pango_layout_new (opengl_context);
		784	RETVAL->r = 1.;
		785	RETVAL->g = 1.;
		786	RETVAL->b = 1.;
		787	RETVAL->a = 1.;
		788	RETVAL->base_height = MIN_FONT_HEIGHT;
		789	RETVAL->font = 0;
		790
641	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	791	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		792	layout_update_font (RETVAL);
642	OUTPUT:	793	OUTPUT:
643	RETVAL	794	RETVAL
644		795
645	void	796	void
646	DESTROY (CFClient::Layout self)	797	DESTROY (CFClient::Layout self)
…		…
666	char *text = SvPVutf8 (text_, textlen);	817	char *text = SvPVutf8 (text_, textlen);
667		818
668	pango_layout_set_markup (self->pl, text, textlen);	819	pango_layout_set_markup (self->pl, text, textlen);
669	}	820	}
670		821
		822	void
		823	set_shapes (CFClient::Layout self, ...)
		824	CODE:
		825	{
		826	PangoAttrList *attrs = 0;
		827	const char *text = pango_layout_get_text (self->pl);
		828	const char *pos = text;
		829	int arg = 4;
		830
		831	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		832	{
		833	PangoRectangle inkrect, rect;
		834	PangoAttribute *attr;
		835
		836	int x = SvIV (ST (arg - 3));
		837	int y = SvIV (ST (arg - 2));
		838	int w = SvIV (ST (arg - 1));
		839	int h = SvIV (ST (arg ));
		840
		841	inkrect.x = 0;
		842	inkrect.y = 0;
		843	inkrect.width = 0;
		844	inkrect.height = 0;
		845
		846	rect.x = x * PANGO_SCALE;
		847	rect.y = y * PANGO_SCALE;
		848	rect.width = w * PANGO_SCALE;
		849	rect.height = h * PANGO_SCALE;
		850
		851	if (!attrs)
		852	attrs = pango_layout_get_attributes (self->pl);
		853
		854	attr = pango_attr_shape_new (&inkrect, &rect);
		855	attr->start_index = pos - text;
		856	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		857	pango_attr_list_insert (attrs, attr);
		858
		859	arg += 4;
		860	pos += sizeof (OBJ_STR) - 1;
		861	}
		862
		863	if (attrs)
		864	pango_layout_set_attributes (self->pl, attrs);
		865	}
		866
		867	void
		868	get_shapes (CFClient::Layout self)
		869	PPCODE:
		870	{
		871	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		872
		873	do
		874	{
		875	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		876
		877	if (run && shape_attr_p (run))
		878	{
		879	PangoRectangle extents;
		880	pango_layout_iter_get_run_extents (iter, 0, &extents);
		881
		882	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		883	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		884	}
		885	}
		886	while (pango_layout_iter_next_run (iter));
		887
		888	pango_layout_iter_free (iter);
		889	}
		890
		891	int
		892	has_wrapped (CFClient::Layout self)
		893	CODE:
		894	{
		895	int lines = 1;
		896	const char *text = pango_layout_get_text (self->pl);
		897
		898	while (*text)
		899	lines += *text++ == '\n';
		900
		901	RETVAL = lines < pango_layout_get_line_count (self->pl);
		902	}
		903	OUTPUT:
		904	RETVAL
		905
671	SV *	906	SV *
672	get_text (CFClient::Layout self)	907	get_text (CFClient::Layout self)
673	CODE:	908	CODE:
674	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	909	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
675	SvUTF8_on (RETVAL);	910	sv_utf8_decode (RETVAL);
676	OUTPUT:	911	OUTPUT:
677	RETVAL	912	RETVAL
		913
		914	void
		915	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		916	CODE:
		917	self->r = r;
		918	self->g = g;
		919	self->b = b;
		920	self->a = a;
		921
		922	void
		923	set_font (CFClient::Layout self, CFClient::Font font = 0)
		924	CODE:
		925	if (self->font != font)
		926	{
		927	self->font = font;
		928	layout_update_font (self);
		929	}
678		930
679	void	931	void
680	set_height (CFClient::Layout self, int base_height)	932	set_height (CFClient::Layout self, int base_height)
681	CODE:	933	CODE:
		934	if (self->base_height != base_height)
		935	{
682	self->base_height = base_height;	936	self->base_height = base_height;
		937	layout_update_font (self);
		938	}
683		939
684	void	940	void
685	set_width (CFClient::Layout self, int max_width = -1)	941	set_width (CFClient::Layout self, int max_width = -1)
686	CODE:	942	CODE:
687	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	943	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
		944
		945	void
		946	set_indent (CFClient::Layout self, int indent)
		947	CODE:
		948	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		949
		950	void
		951	set_spacing (CFClient::Layout self, int spacing)
		952	CODE:
		953	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		954
		955	void
		956	set_ellipsise (CFClient::Layout self, int ellipsise)
		957	CODE:
		958	pango_layout_set_ellipsize (self->pl,
		959	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		960	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		961	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		962	: PANGO_ELLIPSIZE_NONE
		963	);
		964
		965	void
		966	set_single_paragraph_mode (CFClient::Layout self, int spm)
		967	CODE:
		968	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
688		969
689	void	970	void
690	size (CFClient::Layout self)	971	size (CFClient::Layout self)
691	PPCODE:	972	PPCODE:
692	{	973	{
693	int w, h;	974	int w, h;
694		975
695	layout_update (self);
696	layout_get_pixel_size (self, &w, &h);	976	layout_get_pixel_size (self, &w, &h);
697		977
698	EXTEND (SP, 2);	978	EXTEND (SP, 2);
699	PUSHs (sv_2mortal (newSViv (w)));	979	PUSHs (sv_2mortal (newSViv (w)));
700	PUSHs (sv_2mortal (newSViv (h)));	980	PUSHs (sv_2mortal (newSViv (h)));
701	}	981	}
702		982
703	int	983	int
		984	descent (CFClient::Layout self)
		985	CODE:
		986	{
		987	PangoRectangle rect;
		988	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		989	pango_layout_line_get_pixel_extents (line, 0, &rect);
		990	RETVAL = PANGO_DESCENT (rect);
		991	}
		992	OUTPUT:
		993	RETVAL
		994
		995	int
704	xy_to_index (CFClient::Layout self, int x, int y)	996	xy_to_index (CFClient::Layout self, int x, int y)
705	CODE:	997	CODE:
706	{	998	{
707	int index, trailing;	999	int index, trailing;
708
709	layout_update (self);
710	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1000	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
711
712	RETVAL = index;	1001	RETVAL = index;
713	}	1002	}
714	OUTPUT:	1003	OUTPUT:
715	RETVAL	1004	RETVAL
716		1005
717	void	1006	void
718	cursor_pos (CFClient::Layout self, int index)	1007	cursor_pos (CFClient::Layout self, int index)
719	PPCODE:	1008	PPCODE:
720	{	1009	{
721	PangoRectangle strong_pos;	1010	PangoRectangle strong_pos;
722	layout_update (self);
723	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1011	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
724		1012
725	EXTEND (SP, 3);	1013	EXTEND (SP, 3);
726	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1014	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
727	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1015	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
728	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1016	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
729	}	1017	}
730		1018
731	void	1019	void
732	render (CFClient::Layout self)	1020	render (CFClient::Layout self, float x, float y)
733	PPCODE:	1021	PPCODE:
734	{	1022	pango_opengl_render_layout_subpixel (
735	SV *retval;	1023	self->pl,
736	int w, h;	1024	x * PANGO_SCALE, y * PANGO_SCALE,
737	FT_Bitmap bitmap;	1025	self->r, self->g, self->b, self->a
738		1026	);
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		1027
763	MODULE = CFClient PACKAGE = CFClient::Texture	1028	MODULE = CFClient PACKAGE = CFClient::Texture
764		1029
765	void	1030	void
		1031	pad2pot (SV data_, SV w_, SV *h_)
		1032	CODE:
		1033	{
		1034	int ow = SvIV (w_);
		1035	int oh = SvIV (h_);
		1036
		1037	if (ow && oh)
		1038	{
		1039	int nw = minpot (ow);
		1040	int nh = minpot (oh);
		1041
		1042	if (nw != ow \|\| nh != oh)
		1043	{
		1044	if (SvOK (data_))
		1045	{
		1046	STRLEN datalen;
		1047	char *data = SvPVbyte (data_, datalen);
		1048	int bpp = datalen / (ow * oh);
		1049	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1050
		1051	SvPOK_only (result_);
		1052	SvCUR_set (result_, nw * nh * bpp);
		1053
		1054	memset (SvPVX (result_), 0, nw * nh * bpp);
		1055	while (oh--)
		1056	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1057
		1058	sv_setsv (data_, result_);
		1059	}
		1060
		1061	sv_setiv (w_, nw);
		1062	sv_setiv (h_, nh);
		1063	}
		1064	}
		1065	}
		1066
		1067	void
766	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1068	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
767	PROTOTYPE: $$$;$$	1069	PROTOTYPE: $$$;$$
		1070	ALIAS:
		1071	draw_quad_alpha = 1
		1072	draw_quad_alpha_premultiplied = 2
768	CODE:	1073	CODE:
769	{	1074	{
770	HV hv = (HV )SvRV (self);	1075	HV hv = (HV )SvRV (self);
771	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1076	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
772	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1077	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
773	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1078	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
774	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
775		1079
776	if (items < 5)	1080	if (items < 5)
777	{	1081	{
778	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1082	w = SvNV (*hv_fetch (hv, "w", 1, 1));
779	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1083	h = SvNV (*hv_fetch (hv, "h", 1, 1));
780	}	1084	}
781		1085
		1086	if (ix)
		1087	{
		1088	glEnable (GL_BLEND);
		1089
		1090	if (ix == 2)
		1091	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1092	else
		1093	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1094	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1095
		1096	glEnable (GL_ALPHA_TEST);
		1097	glAlphaFunc (GL_GREATER, 0.01f);
		1098	}
		1099
782	glBindTexture (GL_TEXTURE_2D, name);	1100	glBindTexture (GL_TEXTURE_2D, name);
783	if (wrap_mode) {	1101
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);	1102	glBegin (GL_QUADS);
788	glTexCoord2f (0, 0); glVertex2f (x , y );	1103	glTexCoord2f (0, 0); glVertex2f (x , y );
789	glTexCoord2f (0, t); glVertex2f (x , y + h);	1104	glTexCoord2f (0, t); glVertex2f (x , y + h);
790	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1105	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
791	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1106	glTexCoord2f (s, 0); glVertex2f (x + w, y );
792	glEnd ();	1107	glEnd ();
		1108
		1109	if (ix)
		1110	{
		1111	glDisable (GL_ALPHA_TEST);
		1112	glDisable (GL_BLEND);
		1113	}
793	}	1114	}
794		1115
795	MODULE = CFClient PACKAGE = CFClient::Map	1116	MODULE = CFClient PACKAGE = CFClient::Map
796		1117
797	CFClient::Map	1118	CFClient::Map
…		…
817	DESTROY (CFClient::Map self)	1138	DESTROY (CFClient::Map self)
818	CODE:	1139	CODE:
819	{	1140	{
820	map_clear (self);	1141	map_clear (self);
821	Safefree (self->face);	1142	Safefree (self->face);
		1143	Safefree (self->tex);
822	Safefree (self);	1144	Safefree (self);
823	}	1145	}
824		1146
825	void	1147	void
826	clear (CFClient::Map self)	1148	clear (CFClient::Map self)
…		…
861	tex->r = r;	1183	tex->r = r;
862	tex->g = g;	1184	tex->g = g;
863	tex->b = b;	1185	tex->b = b;
864	tex->a = a;	1186	tex->a = a;
865	}	1187	}
		1188
		1189	// somewhat hackish, but for textures that require it, it really
		1190	// improves the look, and most others don't suffer.
		1191	glBindTexture (GL_TEXTURE_2D, name);
		1192	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1193	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1194	// use uglier nearest interpolation because linear suffers
		1195	// from transparent color bleeding and ugly wrapping effects.
		1196	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
866	}	1197	}
867		1198
868	int	1199	int
869	ox (CFClient::Map self)	1200	ox (CFClient::Map self)
870	ALIAS:	1201	ALIAS:
871	oy = 1	1202	oy = 1
		1203	x = 2
		1204	y = 3
		1205	w = 4
		1206	h = 5
872	CODE:	1207	CODE:
873	switch (ix)	1208	switch (ix)
874	{	1209	{
875	case 0: RETVAL = self->ox; break;	1210	case 0: RETVAL = self->ox; break;
876	case 1: RETVAL = self->oy; break;	1211	case 1: RETVAL = self->oy; break;
		1212	case 2: RETVAL = self->x; break;
		1213	case 3: RETVAL = self->y; break;
		1214	case 4: RETVAL = self->w; break;
		1215	case 5: RETVAL = self->h; break;
877	}	1216	}
878	OUTPUT:	1217	OUTPUT:
879	RETVAL	1218	RETVAL
880		1219
881	void	1220	void
…		…
915		1254
916	while (data < data_end)	1255	while (data < data_end)
917	{	1256	{
918	flags = (data [0] << 8) + data [1]; data += 2;	1257	flags = (data [0] << 8) + data [1]; data += 2;
919		1258
920	x = ((flags >> 10) & 63) + self->x;	1259	x = self->x + ((flags >> 10) & 63);
921	y = ((flags >> 4) & 63) + self->y;	1260	y = self->y + ((flags >> 4) & 63);
922		1261
923	cell = map_get_cell (self, x, y);	1262	cell = map_get_cell (self, x, y);
924		1263
925	if (flags & 15)	1264	if (flags & 15)
926	{	1265	{
…		…
1016	OUTPUT:	1355	OUTPUT:
1017	RETVAL	1356	RETVAL
1018		1357
1019	void	1358	void
1020	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1359	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1021	PPCODE:	1360	CODE:
1022	{	1361	{
1023	int vx, vy;	1362	int vx, vy;
1024	int x, y, z;	1363	int x, y, z;
1025	int last_name;	1364	int last_name;
1026	mapface face;	1365	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		1366
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;	1367	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1036	vy = self->y + (self->h - sh) / 2 - shift_y;	1368	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1037		1369
1038	/*	1370	/*
1039	int vx = self->vx = self->w >= sw	1371	int vx = self->vx = self->w >= sw
1040	? self->x + (self->w - sw) / 2	1372	? self->x + (self->w - sw) / 2
1041	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1373	: 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));	1377	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1046	*/	1378	*/
1047		1379
1048	glColor4ub (255, 255, 255, 255);	1380	glColor4ub (255, 255, 255, 255);
1049		1381
		1382	glEnable (GL_BLEND);
1050	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1383	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1051	glEnable (GL_BLEND);
1052	glEnable (GL_TEXTURE_2D);	1384	glEnable (GL_TEXTURE_2D);
1053	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1385	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1054		1386
1055	glBegin (GL_QUADS);	1387	glBegin (GL_QUADS);
1056		1388
…		…
1064		1396
1065	for (x = 0; x < sw; x++)	1397	for (x = 0; x < sw; x++)
1066	if (row->c0 <= x + vx && x + vx < row->c1)	1398	if (row->c0 <= x + vx && x + vx < row->c1)
1067	{	1399	{
1068	mapcell *cell = row->col + (x + vx - row->c0);	1400	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		1401
1074	face = cell->face [z];	1402	face = cell->face [z];
1075		1403
1076	if (face)	1404	if (face)
1077	{	1405	{
…		…
1098		1426
1099	glEnd ();	1427	glEnd ();
1100		1428
1101	glDisable (GL_TEXTURE_2D);	1429	glDisable (GL_TEXTURE_2D);
1102	glDisable (GL_BLEND);	1430	glDisable (GL_BLEND);
		1431	}
		1432
		1433	void
		1434	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1435	CODE:
		1436	{
		1437	static float color[16][3] = {
		1438	{ 0.00F, 0.00F, 0.00F },
		1439	{ 1.00F, 1.00F, 1.00F },
		1440	{ 0.00F, 0.00F, 0.55F },
		1441	{ 1.00F, 0.00F, 0.00F },
		1442
		1443	{ 1.00F, 0.54F, 0.00F },
		1444	{ 0.11F, 0.56F, 1.00F },
		1445	{ 0.93F, 0.46F, 0.00F },
		1446	{ 0.18F, 0.54F, 0.34F },
		1447
		1448	{ 0.56F, 0.73F, 0.56F },
		1449	{ 0.80F, 0.80F, 0.80F },
		1450	{ 0.55F, 0.41F, 0.13F },
		1451	{ 0.99F, 0.77F, 0.26F },
		1452
		1453	{ 0.74F, 0.65F, 0.41F },
		1454
		1455	{ 0.00F, 1.00F, 1.00F },
		1456	{ 1.00F, 0.00F, 1.00F },
		1457	{ 1.00F, 1.00F, 0.00F },
		1458	};
		1459
		1460	int x, y;
		1461
		1462	glEnable (GL_TEXTURE_2D);
		1463	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1464	glEnable (GL_BLEND);
		1465	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1466	glBegin (GL_QUADS);
		1467
		1468	for (y = 0; y < h; y++)
		1469	for (x = 0; x < w; x++)
		1470	{
		1471	unsigned char m = data [x + y * w];
		1472
		1473	if (m)
		1474	{
		1475	float *c = color [m & 15];
		1476
		1477	float tx1 = m & 0x40 ? 0.5 : 0.;
		1478	float tx2 = tx1 + 0.5;
		1479
		1480	glColor4f (c[0], c[1], c[2], 0.75);
		1481	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1482	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1483	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1484	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1485	}
		1486	}
		1487
		1488	glEnd ();
		1489	glDisable (GL_BLEND);
		1490	glDisable (GL_TEXTURE_2D);
		1491	}
		1492
		1493	void
		1494	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1495	PPCODE:
		1496	{
		1497	int vx, vy;
		1498	int x, y;
		1499	int sw4 = (sw + 3) & ~3;
		1500	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
		1501	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
		1502
		1503	memset (darkness, 255, sw4 * sh);
		1504	SvPOK_only (darkness_sv);
		1505	SvCUR_set (darkness_sv, sw4 * sh);
		1506
		1507	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1508	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1509
		1510	for (y = 0; y < sh; y++)
		1511	if (0 <= y + vy && y + vy < self->rows)
		1512	{
		1513	maprow *row = self->row + (y + vy);
		1514
		1515	for (x = 0; x < sw; x++)
		1516	if (row->c0 <= x + vx && x + vx < row->c1)
		1517	{
		1518	mapcell *cell = row->col + (x + vx - row->c0);
		1519
		1520	darkness[y * sw4 + x] = cell->darkness < 0
		1521	? 255 - FOW_DARKNESS
		1522	: 255 - cell->darkness;
		1523	}
		1524	}
1103		1525
1104	EXTEND (SP, 3);	1526	EXTEND (SP, 3);
1105	PUSHs (sv_2mortal (newSViv (sw4)));	1527	PUSHs (sv_2mortal (newSViv (sw4)));
1106	PUSHs (sv_2mortal (newSViv (sh)));	1528	PUSHs (sv_2mortal (newSViv (sh)));
1107	PUSHs (darkness_sv);	1529	PUSHs (darkness_sv);
…		…
1306	} *civ, const_iv[] = {	1728	} *civ, const_iv[] = {
1307	# define const_iv(name) { # name, (IV)name }	1729	# define const_iv(name) { # name, (IV)name }
1308	const_iv (GL_COLOR_MATERIAL),	1730	const_iv (GL_COLOR_MATERIAL),
1309	const_iv (GL_SMOOTH),	1731	const_iv (GL_SMOOTH),
1310	const_iv (GL_FLAT),	1732	const_iv (GL_FLAT),
		1733	const_iv (GL_DITHER),
1311	const_iv (GL_BLEND),	1734	const_iv (GL_BLEND),
		1735	const_iv (GL_CULL_FACE),
		1736	const_iv (GL_SCISSOR_TEST),
		1737	const_iv (GL_DEPTH_TEST),
		1738	const_iv (GL_ALPHA_TEST),
		1739	const_iv (GL_NORMALIZE),
		1740	const_iv (GL_RESCALE_NORMAL),
		1741	const_iv (GL_FRONT),
		1742	const_iv (GL_BACK),
1312	const_iv (GL_AND),	1743	const_iv (GL_AND),
		1744	const_iv (GL_ONE),
		1745	const_iv (GL_ZERO),
1313	const_iv (GL_SRC_ALPHA),	1746	const_iv (GL_SRC_ALPHA),
		1747	const_iv (GL_DST_ALPHA),
1314	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1748	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1749	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1750	const_iv (GL_SRC_ALPHA_SATURATE),
1315	const_iv (GL_RGB),	1751	const_iv (GL_RGB),
1316	const_iv (GL_RGBA),	1752	const_iv (GL_RGBA),
		1753	const_iv (GL_RGBA4),
		1754	const_iv (GL_RGBA8),
		1755	const_iv (GL_RGB5_A1),
1317	const_iv (GL_UNSIGNED_BYTE),	1756	const_iv (GL_UNSIGNED_BYTE),
1318	const_iv (GL_ALPHA4),	1757	const_iv (GL_UNSIGNED_SHORT),
		1758	const_iv (GL_UNSIGNED_INT),
1319	const_iv (GL_ALPHA),	1759	const_iv (GL_ALPHA),
		1760	const_iv (GL_INTENSITY),
		1761	const_iv (GL_LUMINANCE),
		1762	const_iv (GL_LUMINANCE_ALPHA),
1320	const_iv (GL_FLOAT),	1763	const_iv (GL_FLOAT),
1321	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1764	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1322	const_iv (GL_COMPILE),	1765	const_iv (GL_COMPILE),
1323	const_iv (GL_TEXTURE_1D),	1766	const_iv (GL_TEXTURE_1D),
1324	const_iv (GL_TEXTURE_2D),	1767	const_iv (GL_TEXTURE_2D),
…		…
1326	const_iv (GL_TEXTURE_MAG_FILTER),	1769	const_iv (GL_TEXTURE_MAG_FILTER),
1327	const_iv (GL_TEXTURE_MIN_FILTER),	1770	const_iv (GL_TEXTURE_MIN_FILTER),
1328	const_iv (GL_TEXTURE_ENV_MODE),	1771	const_iv (GL_TEXTURE_ENV_MODE),
1329	const_iv (GL_TEXTURE_WRAP_S),	1772	const_iv (GL_TEXTURE_WRAP_S),
1330	const_iv (GL_TEXTURE_WRAP_T),	1773	const_iv (GL_TEXTURE_WRAP_T),
		1774	const_iv (GL_REPEAT),
1331	const_iv (GL_CLAMP),	1775	const_iv (GL_CLAMP),
1332	const_iv (GL_REPEAT),	1776	const_iv (GL_CLAMP_TO_EDGE),
1333	const_iv (GL_NEAREST),	1777	const_iv (GL_NEAREST),
1334	const_iv (GL_LINEAR),	1778	const_iv (GL_LINEAR),
1335	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1779	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1336	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1780	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1337	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1781	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1338	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1782	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1339	const_iv (GL_GENERATE_MIPMAP),	1783	const_iv (GL_GENERATE_MIPMAP),
1340	const_iv (GL_LINEAR),
1341	const_iv (GL_MODULATE),	1784	const_iv (GL_MODULATE),
		1785	const_iv (GL_DECAL),
1342	const_iv (GL_REPLACE),	1786	const_iv (GL_REPLACE),
		1787	const_iv (GL_DEPTH_BUFFER_BIT),
1343	const_iv (GL_COLOR_BUFFER_BIT),	1788	const_iv (GL_COLOR_BUFFER_BIT),
1344	const_iv (GL_PROJECTION),	1789	const_iv (GL_PROJECTION),
1345	const_iv (GL_MODELVIEW),	1790	const_iv (GL_MODELVIEW),
1346	const_iv (GL_COLOR_LOGIC_OP),	1791	const_iv (GL_COLOR_LOGIC_OP),
		1792	const_iv (GL_SEPARABLE_2D),
1347	const_iv (GL_CONVOLUTION_2D),	1793	const_iv (GL_CONVOLUTION_2D),
1348	const_iv (GL_CONVOLUTION_BORDER_MODE),	1794	const_iv (GL_CONVOLUTION_BORDER_MODE),
1349	const_iv (GL_CONSTANT_BORDER),	1795	const_iv (GL_CONSTANT_BORDER),
1350	const_iv (GL_LINES),	1796	const_iv (GL_LINES),
		1797	const_iv (GL_LINE_LOOP),
1351	const_iv (GL_QUADS),	1798	const_iv (GL_QUADS),
1352	const_iv (GL_LINE_LOOP),	1799	const_iv (GL_QUAD_STRIP),
		1800	const_iv (GL_TRIANGLES),
		1801	const_iv (GL_TRIANGLE_STRIP),
		1802	const_iv (GL_TRIANGLE_FAN),
1353	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1803	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1354	const_iv (GL_FASTEST),	1804	const_iv (GL_FASTEST),
		1805	const_iv (GL_V2F),
		1806	const_iv (GL_V3F),
		1807	const_iv (GL_T2F_V3F),
		1808	const_iv (GL_T2F_N3F_V3F),
1355	# undef const_iv	1809	# undef const_iv
1356	};	1810	};
1357		1811
1358	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1812	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1359	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1813	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1360	}	1814	}
1361		1815
		1816	char *
		1817	gl_vendor ()
		1818	CODE:
		1819	RETVAL = (char *)glGetString (GL_VENDOR);
		1820	OUTPUT:
		1821	RETVAL
		1822
		1823	char *
		1824	gl_version ()
		1825	CODE:
		1826	RETVAL = (char *)glGetString (GL_VERSION);
		1827	OUTPUT:
		1828	RETVAL
		1829
		1830	char *
		1831	gl_extensions ()
		1832	CODE:
		1833	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1834	OUTPUT:
		1835	RETVAL
		1836
1362	int glGetError ()	1837	int glGetError ()
		1838
		1839	void glFinish ()
1363		1840
1364	void glClear (int mask)	1841	void glClear (int mask)
1365		1842
1366	void glClearColor (float r, float g, float b, float a = 1.0)	1843	void glClearColor (float r, float g, float b, float a = 1.0)
1367	PROTOTYPE: @	1844	PROTOTYPE: @
…		…
1374		1851
1375	void glHint (int target, int mode)	1852	void glHint (int target, int mode)
1376		1853
1377	void glBlendFunc (int sfactor, int dfactor)	1854	void glBlendFunc (int sfactor, int dfactor)
1378		1855
		1856	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1857	CODE:
		1858	gl_BlendFuncSeparate (sa, da, saa, daa);
		1859
		1860	void glDepthMask (int flag)
		1861
1379	void glLogicOp (int opcode)	1862	void glLogicOp (int opcode)
1380		1863
		1864	void glColorMask (int red, int green, int blue, int alpha)
		1865
1381	void glMatrixMode (int mode)	1866	void glMatrixMode (int mode)
1382		1867
1383	void glPushMatrix ()	1868	void glPushMatrix ()
1384		1869
1385	void glPopMatrix ()	1870	void glPopMatrix ()
1386		1871
1387	void glLoadIdentity ()	1872	void glLoadIdentity ()
1388		1873
		1874	void glDrawBuffer (int buffer)
		1875
		1876	void glReadBuffer (int buffer)
		1877
		1878	# near_ and far_ are due to microsofts buggy "c" compiler
		1879	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1880
		1881	# 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)	1882	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1390		1883
1391	void glViewport (int x, int y, int width, int height)	1884	void glViewport (int x, int y, int width, int height)
		1885
		1886	void glScissor (int x, int y, int width, int height)
1392		1887
1393	void glTranslate (float x, float y, float z = 0.)	1888	void glTranslate (float x, float y, float z = 0.)
1394	CODE:	1889	CODE:
1395	glTranslatef (x, y, z);	1890	glTranslatef (x, y, z);
1396		1891
1397	void glScale (float x, float y, float z)	1892	void glScale (float x, float y, float z = 1.)
1398	CODE:	1893	CODE:
1399	glScalef (x, y, z);	1894	glScalef (x, y, z);
1400		1895
1401	void glRotate (float angle, float x, float y, float z)	1896	void glRotate (float angle, float x, float y, float z)
1402	CODE:	1897	CODE:
…		…
1406		1901
1407	void glEnd ()	1902	void glEnd ()
1408		1903
1409	void glColor (float r, float g, float b, float a = 1.0)	1904	void glColor (float r, float g, float b, float a = 1.0)
1410	PROTOTYPE: @	1905	PROTOTYPE: @
		1906	ALIAS:
		1907	glColor_premultiply = 1
1411	CODE:	1908	CODE:
1412	glColor4f (r, g, b, a);	1909	if (ix)
		1910	{
		1911	r *= a;
		1912	g *= a;
		1913	b *= a;
		1914	}
		1915	// microsoft visual "c" rounds instead of truncating...
		1916	glColor4ub (MIN ((int)(r * 256.f), 255),
		1917	MIN ((int)(g * 256.f), 255),
		1918	MIN ((int)(b * 256.f), 255),
		1919	MIN ((int)(a * 256.f), 255));
		1920
		1921	void glInterleavedArrays (int format, int stride, char *data)
		1922
		1923	void glDrawElements (int mode, int count, int type, char *indices)
		1924
		1925	# 1.2 void glDrawRangeElements (int mode, int start, int end
		1926
		1927	void glRasterPos (float x, float y, float z = 0.)
		1928	CODE:
		1929	glRasterPos3f (0, 0, z);
		1930	glBitmap (0, 0, 0, 0, x, y, 0);
1413		1931
1414	void glVertex (float x, float y, float z = 0.)	1932	void glVertex (float x, float y, float z = 0.)
1415	CODE:	1933	CODE:
1416	glVertex3f (x, y, z);	1934	glVertex3f (x, y, z);
1417		1935
…		…
1429		1947
1430	void glBindTexture (int target, int name)	1948	void glBindTexture (int target, int name)
1431		1949
1432	void glConvolutionParameter (int target, int pname, float params)	1950	void glConvolutionParameter (int target, int pname, float params)
1433	CODE:	1951	CODE:
		1952	if (gl.ConvolutionParameterf)
1434	glConvolutionParameterf (target, pname, params);	1953	gl.ConvolutionParameterf (target, pname, params);
1435		1954
1436	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	1955	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1956	CODE:
		1957	if (gl.ConvolutionFilter2D)
		1958	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		1959
		1960	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		1961	CODE:
		1962	if (gl.SeparableFilter2D)
		1963	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1437		1964
1438	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	1965	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1439		1966
1440	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	1967	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1968
		1969	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		1970
		1971	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1441		1972
1442	int glGenTexture ()	1973	int glGenTexture ()
1443	CODE:	1974	CODE:
1444	{	1975	{
1445	GLuint name;	1976	GLuint name;
…		…
1470		2001
1471	void glEndList ()	2002	void glEndList ()
1472		2003
1473	void glCallList (int list)	2004	void glCallList (int list)
1474		2005
		2006

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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 1.124 by root, Tue Jul 4 23:23:31 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 1.124 by root, Tue Jul 4 23:23:31 2006 UTC