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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.60 by root, Sun Apr 23 04:47:02 2006 UTC vs.
Revision 1.126 by root, Tue Jul 4 23:56:34 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
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 = (PangoFontDescription )	135	PangoFontDescription *font = self->font ? self->font : default_font;
72	pango_layout_get_font_description (self->pl);
73		136
74	int height = self->base_height * (PANGO_SCALE * 8 / 10);
75
76	if (height < MIN_FONT_HEIGHT)
77	height = MIN_FONT_HEIGHT;
78
79	if (pango_font_description_get_size (font) != height)
80	{
81	font = pango_font_description_copy (font);
82	pango_font_description_set_absolute_size (font, height);	137	pango_font_description_set_absolute_size (font,
		138	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
		139
83	pango_layout_set_font_description (self->pl, font);	140	pango_layout_set_font_description (self->pl, font);
84	}
85	}	141	}
86		142
87	static void	143	static void
88	layout_get_pixel_size (CFClient__Layout self, int w, int h)	144	layout_get_pixel_size (CFClient__Layout self, int w, int h)
89	{	145	{
90	layout_update (self);
91
92	pango_layout_get_pixel_size (self->pl, w, h);	146	pango_layout_get_pixel_size (self->pl, w, h);
93		147
94	w = (w + 3) & ~3;
95	if (!w) w = 1;	148	if (!w) w = 1;
96	if (!h) h = 1;	149	if (!h) h = 1;
		150
		151	w = (w + 3) & ~3;
97	}	152	}
98		153
99	typedef uint16_t mapface;	154	typedef uint16_t mapface;
100		155
101	typedef struct {	156	typedef struct {
…		…
249	}	304	}
250	}	305	}
251	}	306	}
252		307
253	static void	308	static void
254	music_finished ()	309	music_finished (void)
255	{	310	{
256	SDL_UserEvent ev;	311	SDL_UserEvent ev;
257		312
258	ev.type = SDL_USEREVENT;	313	ev.type = SDL_USEREVENT;
259	ev.code = 0;	314	ev.code = 0;
260	ev.data1 = 0;	315	ev.data1 = 0;
261	ev.data2 = 0;	316	ev.data2 = 0;
262		317
263	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;
264	}	349	}
265		350
266	MODULE = CFClient PACKAGE = CFClient	351	MODULE = CFClient PACKAGE = CFClient
267		352
268	PROTOTYPES: ENABLE	353	PROTOTYPES: ENABLE
…		…
376	# undef const_iv	461	# undef const_iv
377	};	462	};
378		463
379	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; )
380	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		466	}
381		467
		468	NV floor (NV x)
		469
		470	NV ceil (NV x)
		471
		472	void
		473	pango_init ()
		474	CODE:
		475	{
382	fontmap = pango_ft2_font_map_new ();	476	opengl_fontmap = pango_opengl_font_map_new ();
383	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	477	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
384	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	478	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
385	}	479	}
386		480
387	int	481	int
388	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	482	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
389		483
390	void	484	void
391	SDL_Quit ()	485	SDL_Quit ()
392		486
393	void	487	void
…		…
399	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	493	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
400	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	494	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
401	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	495	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
402	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	496	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
403		497
		498	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		499	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		500
404	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	501	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
405	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	502	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
406	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	503	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
407	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	504	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
408		505
409	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	506	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
410	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
411	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
412		507
413	SDL_EnableUNICODE (1);	508	SDL_EnableUNICODE (1);
414	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	509	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
415		510
416	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	511	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
425		520
426	++m;	521	++m;
427	}	522	}
428	}	523	}
429		524
		525	char *
		526	SDL_GetError ()
		527
430	int	528	int
431	SDL_SetVideoMode (int w, int h, int fullscreen)	529	SDL_SetVideoMode (int w, int h, int fullscreen)
432	CODE:	530	CODE:
433	RETVAL = !!SDL_SetVideoMode (	531	RETVAL = !!SDL_SetVideoMode (
434	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	532	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
435	);	533	);
		534	if (RETVAL)
		535	{
436	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	536	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		537	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		538	# include "glfunc.h"
		539	# undef GL_FUNC
		540	}
437	OUTPUT:	541	OUTPUT:
438	RETVAL	542	RETVAL
439		543
440	void	544	void
441	SDL_GL_SwapBuffers ()	545	SDL_GL_SwapBuffers ()
		546
		547	char *
		548	SDL_GetKeyName (int sym)
442		549
443	void	550	void
444	SDL_PollEvent ()	551	SDL_PollEvent ()
445	PPCODE:	552	PPCODE:
446	{	553	{
…		…
448		555
449	while (SDL_PollEvent (&ev))	556	while (SDL_PollEvent (&ev))
450	{	557	{
451	HV *hv = newHV ();	558	HV *hv = newHV ();
452	hv_store (hv, "type", 4, newSViv (ev.type), 0);	559	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		560
453	switch (ev.type)	561	switch (ev.type)
454	{	562	{
455	case SDL_KEYDOWN:	563	case SDL_KEYDOWN:
456	case SDL_KEYUP:	564	case SDL_KEYUP:
457	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	565	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
464	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	572	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
465	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	573	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
466	break;	574	break;
467		575
468	case SDL_MOUSEMOTION:	576	case SDL_MOUSEMOTION:
		577	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		578
469	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	579	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
470	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	580	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
471	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	581	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
472	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	582	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
473	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	583	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
474	break;	584	break;
475		585
476	case SDL_MOUSEBUTTONDOWN:	586	case SDL_MOUSEBUTTONDOWN:
477	case SDL_MOUSEBUTTONUP:	587	case SDL_MOUSEBUTTONUP:
		588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		589
478	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	590	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
479	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	591	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
480	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	592	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
481	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	593	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		594	break;
		595
		596	case SDL_USEREVENT:
		597	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		598	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		599	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		600	break;
482	}	601	}
483		602
484	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	603	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
485	}	604	}
486	}	605	}
487		606
488	int	607	int
489	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	608	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
490	POSTCALL:	609	POSTCALL:
491	Mix_HookMusicFinished (music_finished);	610	Mix_HookMusicFinished (music_finished);
		611	Mix_ChannelFinished (channel_finished);
492		612
493	void	613	void
494	Mix_CloseAudio ()	614	Mix_CloseAudio ()
495		615
496	int	616	int
…		…
501	CODE:	621	CODE:
502	#ifndef _WIN32	622	#ifndef _WIN32
503	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	623	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
504	#endif	624	#endif
505		625
506	char *
507	gl_version ()
508	CODE:
509	RETVAL = (char *)glGetString (GL_VERSION);
510	OUTPUT:
511	RETVAL
512
513	char *
514	gl_extensions ()
515	CODE:
516	RETVAL = (char *)glGetString (GL_EXTENSIONS);
517	OUTPUT:
518	RETVAL
519
520	void	626	void
521	add_font (char *file)	627	add_font (char *file)
522	CODE:	628	CODE:
523	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	629	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
524
525	void
526	set_font (char *file)
527	CODE:
528	{
529	int count;
530	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
531	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
532	FcPatternDestroy (pattern);
533	pango_font_description_set_absolute_size (font, MIN_FONT_HEIGHT);
534	pango_context_set_font_description (context, font);
535	}
536		630
537	void	631	void
538	load_image_inline (SV *image_)	632	load_image_inline (SV *image_)
539	ALIAS:	633	ALIAS:
540	load_image_file = 1	634	load_image_file = 1
…		…
622	PUSHs (sv_2mortal (newSViv (b / y)));	716	PUSHs (sv_2mortal (newSViv (b / y)));
623	PUSHs (sv_2mortal (newSViv (a / y)));	717	PUSHs (sv_2mortal (newSViv (a / y)));
624	}	718	}
625		719
626	void	720	void
		721	error (char *message)
		722	CODE:
		723	fprintf (stderr, "ERROR: %s\n", message);
		724	#ifdef _WIN32
		725	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		726	#endif
		727
		728	void
627	fatal (char *message)	729	fatal (char *message)
628	CODE:	730	CODE:
		731	fprintf (stderr, "FATAL: %s\n", message);
629	#ifdef _WIN32	732	#ifdef _WIN32
630	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	733	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
631	#else
632	fprintf (stderr, "FATAL: %s\n", message);
633	#endif	734	#endif
634	exit (1);	735	_exit (1);
		736
		737	void
		738	_exit (int retval)
		739	CODE:
		740	_exit (retval);
		741
		742	MODULE = CFClient PACKAGE = CFClient::Font
		743
		744	CFClient::Font
		745	new_from_file (SV class, char path, int id = 0)
		746	CODE:
		747	{
		748	int count;
		749	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		750	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		751	FcPatternDestroy (pattern);
		752	}
		753	OUTPUT:
		754	RETVAL
		755
		756	void
		757	DESTROY (CFClient::Font self)
		758	CODE:
		759	pango_font_description_free (self);
		760
		761	void
		762	make_default (CFClient::Font self)
		763	CODE:
		764	default_font = self;
635		765
636	MODULE = CFClient PACKAGE = CFClient::Layout	766	MODULE = CFClient PACKAGE = CFClient::Layout
637		767
		768	void
		769	clear_font_cache ()
		770	CODE:
		771	tc_clear ();
		772
638	CFClient::Layout	773	CFClient::Layout
639	new (SV *class, int base_height = 10)	774	new (SV *class, int type = 0)
640	CODE:	775	CODE:
641	New (0, RETVAL, 1, struct cf_layout);	776	New (0, RETVAL, 1, struct cf_layout);
642	RETVAL->base_height = base_height;	777
643	RETVAL->pl = pango_layout_new (context);	778	RETVAL->pl = pango_layout_new (opengl_context);
		779	RETVAL->r = 1.;
		780	RETVAL->g = 1.;
		781	RETVAL->b = 1.;
		782	RETVAL->a = 1.;
		783	RETVAL->base_height = MIN_FONT_HEIGHT;
		784	RETVAL->font = 0;
		785
644	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	786	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
645	pango_layout_set_font_description (RETVAL->pl,	787	layout_update_font (RETVAL);
646	pango_font_description_copy (
647	pango_context_get_font_description (context)));
648	OUTPUT:	788	OUTPUT:
649	RETVAL	789	RETVAL
650		790
651	void	791	void
652	DESTROY (CFClient::Layout self)	792	DESTROY (CFClient::Layout self)
…		…
672	char *text = SvPVutf8 (text_, textlen);	812	char *text = SvPVutf8 (text_, textlen);
673		813
674	pango_layout_set_markup (self->pl, text, textlen);	814	pango_layout_set_markup (self->pl, text, textlen);
675	}	815	}
676		816
		817	void
		818	set_shapes (CFClient::Layout self, ...)
		819	CODE:
		820	{
		821	PangoAttrList *attrs = 0;
		822	const char *text = pango_layout_get_text (self->pl);
		823	const char *pos = text;
		824	int arg = 4;
		825
		826	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		827	{
		828	PangoRectangle inkrect, rect;
		829	PangoAttribute *attr;
		830
		831	int x = SvIV (ST (arg - 3));
		832	int y = SvIV (ST (arg - 2));
		833	int w = SvIV (ST (arg - 1));
		834	int h = SvIV (ST (arg ));
		835
		836	inkrect.x = 0;
		837	inkrect.y = 0;
		838	inkrect.width = 0;
		839	inkrect.height = 0;
		840
		841	rect.x = x * PANGO_SCALE;
		842	rect.y = y * PANGO_SCALE;
		843	rect.width = w * PANGO_SCALE;
		844	rect.height = h * PANGO_SCALE;
		845
		846	if (!attrs)
		847	attrs = pango_layout_get_attributes (self->pl);
		848
		849	attr = pango_attr_shape_new (&inkrect, &rect);
		850	attr->start_index = pos - text;
		851	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		852	pango_attr_list_insert (attrs, attr);
		853
		854	arg += 4;
		855	pos += sizeof (OBJ_STR) - 1;
		856	}
		857
		858	if (attrs)
		859	pango_layout_set_attributes (self->pl, attrs);
		860	}
		861
		862	void
		863	get_shapes (CFClient::Layout self)
		864	PPCODE:
		865	{
		866	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		867
		868	do
		869	{
		870	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		871
		872	if (run && shape_attr_p (run))
		873	{
		874	PangoRectangle extents;
		875	pango_layout_iter_get_run_extents (iter, 0, &extents);
		876
		877	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		878	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		879	}
		880	}
		881	while (pango_layout_iter_next_run (iter));
		882
		883	pango_layout_iter_free (iter);
		884	}
		885
		886	int
		887	has_wrapped (CFClient::Layout self)
		888	CODE:
		889	{
		890	int lines = 1;
		891	const char *text = pango_layout_get_text (self->pl);
		892
		893	while (*text)
		894	lines += *text++ == '\n';
		895
		896	RETVAL = lines < pango_layout_get_line_count (self->pl);
		897	}
		898	OUTPUT:
		899	RETVAL
		900
677	SV *	901	SV *
678	get_text (CFClient::Layout self)	902	get_text (CFClient::Layout self)
679	CODE:	903	CODE:
680	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	904	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
681	SvUTF8_on (RETVAL);	905	sv_utf8_decode (RETVAL);
682	OUTPUT:	906	OUTPUT:
683	RETVAL	907	RETVAL
		908
		909	void
		910	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		911	CODE:
		912	self->r = r;
		913	self->g = g;
		914	self->b = b;
		915	self->a = a;
		916
		917	void
		918	set_font (CFClient::Layout self, CFClient::Font font = 0)
		919	CODE:
		920	if (self->font != font)
		921	{
		922	self->font = font;
		923	layout_update_font (self);
		924	}
684		925
685	void	926	void
686	set_height (CFClient::Layout self, int base_height)	927	set_height (CFClient::Layout self, int base_height)
687	CODE:	928	CODE:
		929	if (self->base_height != base_height)
		930	{
688	self->base_height = base_height;	931	self->base_height = base_height;
		932	layout_update_font (self);
		933	}
689		934
690	void	935	void
691	set_width (CFClient::Layout self, int max_width = -1)	936	set_width (CFClient::Layout self, int max_width = -1)
692	CODE:	937	CODE:
693	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	938	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
		939
		940	void
		941	set_indent (CFClient::Layout self, int indent)
		942	CODE:
		943	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		944
		945	void
		946	set_spacing (CFClient::Layout self, int spacing)
		947	CODE:
		948	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		949
		950	void
		951	set_ellipsise (CFClient::Layout self, int ellipsise)
		952	CODE:
		953	pango_layout_set_ellipsize (self->pl,
		954	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		955	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		956	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		957	: PANGO_ELLIPSIZE_NONE
		958	);
		959
		960	void
		961	set_single_paragraph_mode (CFClient::Layout self, int spm)
		962	CODE:
		963	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
694		964
695	void	965	void
696	size (CFClient::Layout self)	966	size (CFClient::Layout self)
697	PPCODE:	967	PPCODE:
698	{	968	{
699	int w, h;	969	int w, h;
700		970
701	layout_update (self);
702	layout_get_pixel_size (self, &w, &h);	971	layout_get_pixel_size (self, &w, &h);
703		972
704	EXTEND (SP, 2);	973	EXTEND (SP, 2);
705	PUSHs (sv_2mortal (newSViv (w)));	974	PUSHs (sv_2mortal (newSViv (w)));
706	PUSHs (sv_2mortal (newSViv (h)));	975	PUSHs (sv_2mortal (newSViv (h)));
707	}	976	}
708		977
709	int	978	int
		979	descent (CFClient::Layout self)
		980	CODE:
		981	{
		982	PangoRectangle rect;
		983	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		984	pango_layout_line_get_pixel_extents (line, 0, &rect);
		985	RETVAL = PANGO_DESCENT (rect);
		986	}
		987	OUTPUT:
		988	RETVAL
		989
		990	int
710	xy_to_index (CFClient::Layout self, int x, int y)	991	xy_to_index (CFClient::Layout self, int x, int y)
711	CODE:	992	CODE:
712	{	993	{
713	int index, trailing;	994	int index, trailing;
714
715	layout_update (self);
716	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	995	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
717
718	RETVAL = index;	996	RETVAL = index;
719	}	997	}
720	OUTPUT:	998	OUTPUT:
721	RETVAL	999	RETVAL
722		1000
723	void	1001	void
724	cursor_pos (CFClient::Layout self, int index)	1002	cursor_pos (CFClient::Layout self, int index)
725	PPCODE:	1003	PPCODE:
726	{	1004	{
727	PangoRectangle strong_pos;	1005	PangoRectangle strong_pos;
728	layout_update (self);
729	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1006	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
730		1007
731	EXTEND (SP, 3);	1008	EXTEND (SP, 3);
732	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1009	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
733	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
734	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1011	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
735	}	1012	}
736		1013
737	void	1014	void
738	render (CFClient::Layout self)	1015	render (CFClient::Layout self, float x, float y)
739	PPCODE:	1016	PPCODE:
740	{	1017	pango_opengl_render_layout_subpixel (
741	SV *retval;	1018	self->pl,
742	int w, h;	1019	x * PANGO_SCALE, y * PANGO_SCALE,
743	FT_Bitmap bitmap;	1020	self->r, self->g, self->b, self->a
744		1021	);
745	layout_update (self);
746	layout_get_pixel_size (self, &w, &h);
747
748	retval = newSV (w * h);
749	SvPOK_only (retval);
750	SvCUR_set (retval, w * h);
751
752	bitmap.rows = h;
753	bitmap.width = w;
754	bitmap.pitch = w;
755	bitmap.buffer = (unsigned char*)SvPVX (retval);
756	bitmap.num_grays = 256;
757	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
758
759	memset (bitmap.buffer, 0, w * h);
760
761	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
762
763	EXTEND (SP, 3);
764	PUSHs (sv_2mortal (newSViv (w)));
765	PUSHs (sv_2mortal (newSViv (h)));
766	PUSHs (sv_2mortal (retval));
767	}
768		1022
769	MODULE = CFClient PACKAGE = CFClient::Texture	1023	MODULE = CFClient PACKAGE = CFClient::Texture
770		1024
771	void	1025	void
		1026	pad2pot (SV data_, SV w_, SV *h_)
		1027	CODE:
		1028	{
		1029	int ow = SvIV (w_);
		1030	int oh = SvIV (h_);
		1031
		1032	if (ow && oh)
		1033	{
		1034	int nw = minpot (ow);
		1035	int nh = minpot (oh);
		1036
		1037	if (nw != ow \|\| nh != oh)
		1038	{
		1039	if (SvOK (data_))
		1040	{
		1041	STRLEN datalen;
		1042	char *data = SvPVbyte (data_, datalen);
		1043	int bpp = datalen / (ow * oh);
		1044	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1045
		1046	SvPOK_only (result_);
		1047	SvCUR_set (result_, nw * nh * bpp);
		1048
		1049	memset (SvPVX (result_), 0, nw * nh * bpp);
		1050	while (oh--)
		1051	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1052
		1053	sv_setsv (data_, result_);
		1054	}
		1055
		1056	sv_setiv (w_, nw);
		1057	sv_setiv (h_, nh);
		1058	}
		1059	}
		1060	}
		1061
		1062	void
772	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1063	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
773	PROTOTYPE: $$$;$$	1064	PROTOTYPE: $$$;$$
		1065	ALIAS:
		1066	draw_quad_alpha = 1
		1067	draw_quad_alpha_premultiplied = 2
774	CODE:	1068	CODE:
775	{	1069	{
776	HV hv = (HV )SvRV (self);	1070	HV hv = (HV )SvRV (self);
777	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1071	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
778	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1072	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
779	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1073	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
780	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
781		1074
782	if (items < 5)	1075	if (items < 5)
783	{	1076	{
784	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1077	w = SvNV (*hv_fetch (hv, "w", 1, 1));
785	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1078	h = SvNV (*hv_fetch (hv, "h", 1, 1));
786	}	1079	}
787		1080
		1081	if (ix)
		1082	{
		1083	glEnable (GL_BLEND);
		1084
		1085	if (ix == 2)
		1086	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1087	else
		1088	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1089	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1090
		1091	glEnable (GL_ALPHA_TEST);
		1092	glAlphaFunc (GL_GREATER, 0.01f);
		1093	}
		1094
788	glBindTexture (GL_TEXTURE_2D, name);	1095	glBindTexture (GL_TEXTURE_2D, name);
789	if (wrap_mode) {	1096
790	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
791	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
792	}
793	glBegin (GL_QUADS);	1097	glBegin (GL_QUADS);
794	glTexCoord2f (0, 0); glVertex2f (x , y );	1098	glTexCoord2f (0, 0); glVertex2f (x , y );
795	glTexCoord2f (0, t); glVertex2f (x , y + h);	1099	glTexCoord2f (0, t); glVertex2f (x , y + h);
796	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1100	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
797	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1101	glTexCoord2f (s, 0); glVertex2f (x + w, y );
798	glEnd ();	1102	glEnd ();
		1103
		1104	if (ix)
		1105	{
		1106	glDisable (GL_ALPHA_TEST);
		1107	glDisable (GL_BLEND);
		1108	}
799	}	1109	}
800		1110
801	MODULE = CFClient PACKAGE = CFClient::Map	1111	MODULE = CFClient PACKAGE = CFClient::Map
802		1112
803	CFClient::Map	1113	CFClient::Map
…		…
823	DESTROY (CFClient::Map self)	1133	DESTROY (CFClient::Map self)
824	CODE:	1134	CODE:
825	{	1135	{
826	map_clear (self);	1136	map_clear (self);
827	Safefree (self->face);	1137	Safefree (self->face);
		1138	Safefree (self->tex);
828	Safefree (self);	1139	Safefree (self);
829	}	1140	}
830		1141
831	void	1142	void
832	clear (CFClient::Map self)	1143	clear (CFClient::Map self)
…		…
867	tex->r = r;	1178	tex->r = r;
868	tex->g = g;	1179	tex->g = g;
869	tex->b = b;	1180	tex->b = b;
870	tex->a = a;	1181	tex->a = a;
871	}	1182	}
		1183
		1184	// somewhat hackish, but for textures that require it, it really
		1185	// improves the look, and most others don't suffer.
		1186	glBindTexture (GL_TEXTURE_2D, name);
		1187	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1188	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1189	// use uglier nearest interpolation because linear suffers
		1190	// from transparent color bleeding and ugly wrapping effects.
		1191	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
872	}	1192	}
873		1193
874	int	1194	int
875	ox (CFClient::Map self)	1195	ox (CFClient::Map self)
876	ALIAS:	1196	ALIAS:
877	oy = 1	1197	oy = 1
		1198	x = 2
		1199	y = 3
		1200	w = 4
		1201	h = 5
878	CODE:	1202	CODE:
879	switch (ix)	1203	switch (ix)
880	{	1204	{
881	case 0: RETVAL = self->ox; break;	1205	case 0: RETVAL = self->ox; break;
882	case 1: RETVAL = self->oy; break;	1206	case 1: RETVAL = self->oy; break;
		1207	case 2: RETVAL = self->x; break;
		1208	case 3: RETVAL = self->y; break;
		1209	case 4: RETVAL = self->w; break;
		1210	case 5: RETVAL = self->h; break;
883	}	1211	}
884	OUTPUT:	1212	OUTPUT:
885	RETVAL	1213	RETVAL
886		1214
887	void	1215	void
…		…
921		1249
922	while (data < data_end)	1250	while (data < data_end)
923	{	1251	{
924	flags = (data [0] << 8) + data [1]; data += 2;	1252	flags = (data [0] << 8) + data [1]; data += 2;
925		1253
926	x = ((flags >> 10) & 63) + self->x;	1254	x = self->x + ((flags >> 10) & 63);
927	y = ((flags >> 4) & 63) + self->y;	1255	y = self->y + ((flags >> 4) & 63);
928		1256
929	cell = map_get_cell (self, x, y);	1257	cell = map_get_cell (self, x, y);
930		1258
931	if (flags & 15)	1259	if (flags & 15)
932	{	1260	{
…		…
1022	OUTPUT:	1350	OUTPUT:
1023	RETVAL	1351	RETVAL
1024		1352
1025	void	1353	void
1026	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1354	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1027	PPCODE:	1355	CODE:
1028	{	1356	{
1029	int vx, vy;	1357	int vx, vy;
1030	int x, y, z;	1358	int x, y, z;
1031	int last_name;	1359	int last_name;
1032	mapface face;	1360	mapface face;
1033	int sw4 = (sw + 3) & ~3;
1034	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1035	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1036		1361
1037	memset (darkness, 255, sw4 * sh);
1038	SvPOK_only (darkness_sv);
1039	SvCUR_set (darkness_sv, sw4 * sh);
1040
1041	vx = self->x + (self->w - sw) / 2 - shift_x;	1362	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1042	vy = self->y + (self->h - sh) / 2 - shift_y;	1363	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1043		1364
1044	/*	1365	/*
1045	int vx = self->vx = self->w >= sw	1366	int vx = self->vx = self->w >= sw
1046	? self->x + (self->w - sw) / 2	1367	? self->x + (self->w - sw) / 2
1047	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1368	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
1051	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1372	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1052	*/	1373	*/
1053		1374
1054	glColor4ub (255, 255, 255, 255);	1375	glColor4ub (255, 255, 255, 255);
1055		1376
		1377	glEnable (GL_BLEND);
1056	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1378	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1057	glEnable (GL_BLEND);
1058	glEnable (GL_TEXTURE_2D);	1379	glEnable (GL_TEXTURE_2D);
1059	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1380	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1060		1381
1061	glBegin (GL_QUADS);	1382	glBegin (GL_QUADS);
1062		1383
…		…
1070		1391
1071	for (x = 0; x < sw; x++)	1392	for (x = 0; x < sw; x++)
1072	if (row->c0 <= x + vx && x + vx < row->c1)	1393	if (row->c0 <= x + vx && x + vx < row->c1)
1073	{	1394	{
1074	mapcell *cell = row->col + (x + vx - row->c0);	1395	mapcell *cell = row->col + (x + vx - row->c0);
1075
1076	darkness[y * sw4 + x] = cell->darkness < 0
1077	? 255 - FOW_DARKNESS
1078	: 255 - cell->darkness;
1079		1396
1080	face = cell->face [z];	1397	face = cell->face [z];
1081		1398
1082	if (face)	1399	if (face)
1083	{	1400	{
…		…
1104		1421
1105	glEnd ();	1422	glEnd ();
1106		1423
1107	glDisable (GL_TEXTURE_2D);	1424	glDisable (GL_TEXTURE_2D);
1108	glDisable (GL_BLEND);	1425	glDisable (GL_BLEND);
		1426	}
		1427
		1428	void
		1429	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1430	CODE:
		1431	{
		1432	static float color[16][3] = {
		1433	{ 0.00F, 0.00F, 0.00F },
		1434	{ 1.00F, 1.00F, 1.00F },
		1435	{ 0.00F, 0.00F, 0.55F },
		1436	{ 1.00F, 0.00F, 0.00F },
		1437
		1438	{ 1.00F, 0.54F, 0.00F },
		1439	{ 0.11F, 0.56F, 1.00F },
		1440	{ 0.93F, 0.46F, 0.00F },
		1441	{ 0.18F, 0.54F, 0.34F },
		1442
		1443	{ 0.56F, 0.73F, 0.56F },
		1444	{ 0.80F, 0.80F, 0.80F },
		1445	{ 0.55F, 0.41F, 0.13F },
		1446	{ 0.99F, 0.77F, 0.26F },
		1447
		1448	{ 0.74F, 0.65F, 0.41F },
		1449
		1450	{ 0.00F, 1.00F, 1.00F },
		1451	{ 1.00F, 0.00F, 1.00F },
		1452	{ 1.00F, 1.00F, 0.00F },
		1453	};
		1454
		1455	int x, y;
		1456
		1457	glEnable (GL_TEXTURE_2D);
		1458	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1459	glEnable (GL_BLEND);
		1460	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1461	glBegin (GL_QUADS);
		1462
		1463	for (y = 0; y < h; y++)
		1464	for (x = 0; x < w; x++)
		1465	{
		1466	unsigned char m = data [x + y * w];
		1467
		1468	if (m)
		1469	{
		1470	float *c = color [m & 15];
		1471
		1472	float tx1 = m & 0x40 ? 0.5 : 0.;
		1473	float tx2 = tx1 + 0.5;
		1474
		1475	glColor4f (c[0], c[1], c[2], 0.75);
		1476	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1477	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1478	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1479	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1480	}
		1481	}
		1482
		1483	glEnd ();
		1484	glDisable (GL_BLEND);
		1485	glDisable (GL_TEXTURE_2D);
		1486	}
		1487
		1488	void
		1489	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1490	PPCODE:
		1491	{
		1492	int vx, vy;
		1493	int x, y;
		1494	int sw4 = (sw + 3) & ~3;
		1495	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
		1496	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
		1497
		1498	memset (darkness, 255, sw4 * sh);
		1499	SvPOK_only (darkness_sv);
		1500	SvCUR_set (darkness_sv, sw4 * sh);
		1501
		1502	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1503	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1504
		1505	for (y = 0; y < sh; y++)
		1506	if (0 <= y + vy && y + vy < self->rows)
		1507	{
		1508	maprow *row = self->row + (y + vy);
		1509
		1510	for (x = 0; x < sw; x++)
		1511	if (row->c0 <= x + vx && x + vx < row->c1)
		1512	{
		1513	mapcell *cell = row->col + (x + vx - row->c0);
		1514
		1515	darkness[y * sw4 + x] = cell->darkness < 0
		1516	? 255 - FOW_DARKNESS
		1517	: 255 - cell->darkness;
		1518	}
		1519	}
1109		1520
1110	EXTEND (SP, 3);	1521	EXTEND (SP, 3);
1111	PUSHs (sv_2mortal (newSViv (sw4)));	1522	PUSHs (sv_2mortal (newSViv (sw4)));
1112	PUSHs (sv_2mortal (newSViv (sh)));	1523	PUSHs (sv_2mortal (newSViv (sh)));
1113	PUSHs (darkness_sv);	1524	PUSHs (darkness_sv);
…		…
1312	} *civ, const_iv[] = {	1723	} *civ, const_iv[] = {
1313	# define const_iv(name) { # name, (IV)name }	1724	# define const_iv(name) { # name, (IV)name }
1314	const_iv (GL_COLOR_MATERIAL),	1725	const_iv (GL_COLOR_MATERIAL),
1315	const_iv (GL_SMOOTH),	1726	const_iv (GL_SMOOTH),
1316	const_iv (GL_FLAT),	1727	const_iv (GL_FLAT),
		1728	const_iv (GL_DITHER),
1317	const_iv (GL_BLEND),	1729	const_iv (GL_BLEND),
		1730	const_iv (GL_CULL_FACE),
		1731	const_iv (GL_SCISSOR_TEST),
		1732	const_iv (GL_DEPTH_TEST),
		1733	const_iv (GL_ALPHA_TEST),
		1734	const_iv (GL_NORMALIZE),
		1735	const_iv (GL_RESCALE_NORMAL),
		1736	const_iv (GL_FRONT),
		1737	const_iv (GL_BACK),
1318	const_iv (GL_AND),	1738	const_iv (GL_AND),
		1739	const_iv (GL_ONE),
		1740	const_iv (GL_ZERO),
1319	const_iv (GL_SRC_ALPHA),	1741	const_iv (GL_SRC_ALPHA),
		1742	const_iv (GL_DST_ALPHA),
1320	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1743	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1744	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1745	const_iv (GL_SRC_ALPHA_SATURATE),
1321	const_iv (GL_RGB),	1746	const_iv (GL_RGB),
1322	const_iv (GL_RGBA),	1747	const_iv (GL_RGBA),
		1748	const_iv (GL_RGBA4),
		1749	const_iv (GL_RGBA8),
		1750	const_iv (GL_RGB5_A1),
1323	const_iv (GL_UNSIGNED_BYTE),	1751	const_iv (GL_UNSIGNED_BYTE),
1324	const_iv (GL_ALPHA4),	1752	const_iv (GL_UNSIGNED_SHORT),
		1753	const_iv (GL_UNSIGNED_INT),
1325	const_iv (GL_ALPHA),	1754	const_iv (GL_ALPHA),
		1755	const_iv (GL_INTENSITY),
		1756	const_iv (GL_LUMINANCE),
		1757	const_iv (GL_LUMINANCE_ALPHA),
1326	const_iv (GL_FLOAT),	1758	const_iv (GL_FLOAT),
1327	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1759	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1328	const_iv (GL_COMPILE),	1760	const_iv (GL_COMPILE),
1329	const_iv (GL_TEXTURE_1D),	1761	const_iv (GL_TEXTURE_1D),
1330	const_iv (GL_TEXTURE_2D),	1762	const_iv (GL_TEXTURE_2D),
…		…
1332	const_iv (GL_TEXTURE_MAG_FILTER),	1764	const_iv (GL_TEXTURE_MAG_FILTER),
1333	const_iv (GL_TEXTURE_MIN_FILTER),	1765	const_iv (GL_TEXTURE_MIN_FILTER),
1334	const_iv (GL_TEXTURE_ENV_MODE),	1766	const_iv (GL_TEXTURE_ENV_MODE),
1335	const_iv (GL_TEXTURE_WRAP_S),	1767	const_iv (GL_TEXTURE_WRAP_S),
1336	const_iv (GL_TEXTURE_WRAP_T),	1768	const_iv (GL_TEXTURE_WRAP_T),
		1769	const_iv (GL_REPEAT),
1337	const_iv (GL_CLAMP),	1770	const_iv (GL_CLAMP),
1338	const_iv (GL_REPEAT),	1771	const_iv (GL_CLAMP_TO_EDGE),
1339	const_iv (GL_NEAREST),	1772	const_iv (GL_NEAREST),
1340	const_iv (GL_LINEAR),	1773	const_iv (GL_LINEAR),
1341	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1774	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1342	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1775	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1343	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1776	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1344	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1777	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1345	const_iv (GL_GENERATE_MIPMAP),	1778	const_iv (GL_GENERATE_MIPMAP),
1346	const_iv (GL_LINEAR),
1347	const_iv (GL_MODULATE),	1779	const_iv (GL_MODULATE),
		1780	const_iv (GL_DECAL),
1348	const_iv (GL_REPLACE),	1781	const_iv (GL_REPLACE),
		1782	const_iv (GL_DEPTH_BUFFER_BIT),
1349	const_iv (GL_COLOR_BUFFER_BIT),	1783	const_iv (GL_COLOR_BUFFER_BIT),
1350	const_iv (GL_PROJECTION),	1784	const_iv (GL_PROJECTION),
1351	const_iv (GL_MODELVIEW),	1785	const_iv (GL_MODELVIEW),
1352	const_iv (GL_COLOR_LOGIC_OP),	1786	const_iv (GL_COLOR_LOGIC_OP),
		1787	const_iv (GL_SEPARABLE_2D),
1353	const_iv (GL_CONVOLUTION_2D),	1788	const_iv (GL_CONVOLUTION_2D),
1354	const_iv (GL_CONVOLUTION_BORDER_MODE),	1789	const_iv (GL_CONVOLUTION_BORDER_MODE),
1355	const_iv (GL_CONSTANT_BORDER),	1790	const_iv (GL_CONSTANT_BORDER),
1356	const_iv (GL_LINES),	1791	const_iv (GL_LINES),
		1792	const_iv (GL_LINE_LOOP),
1357	const_iv (GL_QUADS),	1793	const_iv (GL_QUADS),
1358	const_iv (GL_LINE_LOOP),	1794	const_iv (GL_QUAD_STRIP),
		1795	const_iv (GL_TRIANGLES),
		1796	const_iv (GL_TRIANGLE_STRIP),
		1797	const_iv (GL_TRIANGLE_FAN),
1359	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1798	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1360	const_iv (GL_FASTEST),	1799	const_iv (GL_FASTEST),
		1800	const_iv (GL_V2F),
		1801	const_iv (GL_V3F),
		1802	const_iv (GL_T2F_V3F),
		1803	const_iv (GL_T2F_N3F_V3F),
1361	# undef const_iv	1804	# undef const_iv
1362	};	1805	};
1363		1806
1364	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1807	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1365	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1808	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1366	}	1809	}
1367		1810
		1811	char *
		1812	gl_vendor ()
		1813	CODE:
		1814	RETVAL = (char *)glGetString (GL_VENDOR);
		1815	OUTPUT:
		1816	RETVAL
		1817
		1818	char *
		1819	gl_version ()
		1820	CODE:
		1821	RETVAL = (char *)glGetString (GL_VERSION);
		1822	OUTPUT:
		1823	RETVAL
		1824
		1825	char *
		1826	gl_extensions ()
		1827	CODE:
		1828	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1829	OUTPUT:
		1830	RETVAL
		1831
1368	int glGetError ()	1832	int glGetError ()
		1833
		1834	void glFinish ()
1369		1835
1370	void glClear (int mask)	1836	void glClear (int mask)
1371		1837
1372	void glClearColor (float r, float g, float b, float a = 1.0)	1838	void glClearColor (float r, float g, float b, float a = 1.0)
1373	PROTOTYPE: @	1839	PROTOTYPE: @
…		…
1380		1846
1381	void glHint (int target, int mode)	1847	void glHint (int target, int mode)
1382		1848
1383	void glBlendFunc (int sfactor, int dfactor)	1849	void glBlendFunc (int sfactor, int dfactor)
1384		1850
		1851	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1852	CODE:
		1853	gl_BlendFuncSeparate (sa, da, saa, daa);
		1854
		1855	void glDepthMask (int flag)
		1856
1385	void glLogicOp (int opcode)	1857	void glLogicOp (int opcode)
1386		1858
		1859	void glColorMask (int red, int green, int blue, int alpha)
		1860
1387	void glMatrixMode (int mode)	1861	void glMatrixMode (int mode)
1388		1862
1389	void glPushMatrix ()	1863	void glPushMatrix ()
1390		1864
1391	void glPopMatrix ()	1865	void glPopMatrix ()
1392		1866
1393	void glLoadIdentity ()	1867	void glLoadIdentity ()
1394		1868
		1869	void glDrawBuffer (int buffer)
		1870
		1871	void glReadBuffer (int buffer)
		1872
		1873	# near_ and far_ are due to microsofts buggy "c" compiler
		1874	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1875
		1876	# near_ and far_ are due to microsofts buggy "c" compiler
1395	void glOrtho (double left, double right, double bottom, double top, double near, double far)	1877	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1396		1878
1397	void glViewport (int x, int y, int width, int height)	1879	void glViewport (int x, int y, int width, int height)
		1880
		1881	void glScissor (int x, int y, int width, int height)
1398		1882
1399	void glTranslate (float x, float y, float z = 0.)	1883	void glTranslate (float x, float y, float z = 0.)
1400	CODE:	1884	CODE:
1401	glTranslatef (x, y, z);	1885	glTranslatef (x, y, z);
1402		1886
1403	void glScale (float x, float y, float z)	1887	void glScale (float x, float y, float z = 1.)
1404	CODE:	1888	CODE:
1405	glScalef (x, y, z);	1889	glScalef (x, y, z);
1406		1890
1407	void glRotate (float angle, float x, float y, float z)	1891	void glRotate (float angle, float x, float y, float z)
1408	CODE:	1892	CODE:
…		…
1412		1896
1413	void glEnd ()	1897	void glEnd ()
1414		1898
1415	void glColor (float r, float g, float b, float a = 1.0)	1899	void glColor (float r, float g, float b, float a = 1.0)
1416	PROTOTYPE: @	1900	PROTOTYPE: @
		1901	ALIAS:
		1902	glColor_premultiply = 1
1417	CODE:	1903	CODE:
1418	glColor4f (r, g, b, a);	1904	if (ix)
		1905	{
		1906	r *= a;
		1907	g *= a;
		1908	b *= a;
		1909	}
		1910	// microsoft visual "c" rounds instead of truncating...
		1911	glColor4ub (MIN ((int)(r * 256.f), 255),
		1912	MIN ((int)(g * 256.f), 255),
		1913	MIN ((int)(b * 256.f), 255),
		1914	MIN ((int)(a * 256.f), 255));
		1915
		1916	void glInterleavedArrays (int format, int stride, char *data)
		1917
		1918	void glDrawElements (int mode, int count, int type, char *indices)
		1919
		1920	# 1.2 void glDrawRangeElements (int mode, int start, int end
		1921
		1922	void glRasterPos (float x, float y, float z = 0.)
		1923	CODE:
		1924	glRasterPos3f (0, 0, z);
		1925	glBitmap (0, 0, 0, 0, x, y, 0);
1419		1926
1420	void glVertex (float x, float y, float z = 0.)	1927	void glVertex (float x, float y, float z = 0.)
1421	CODE:	1928	CODE:
1422	glVertex3f (x, y, z);	1929	glVertex3f (x, y, z);
1423		1930
…		…
1435		1942
1436	void glBindTexture (int target, int name)	1943	void glBindTexture (int target, int name)
1437		1944
1438	void glConvolutionParameter (int target, int pname, float params)	1945	void glConvolutionParameter (int target, int pname, float params)
1439	CODE:	1946	CODE:
		1947	if (gl.ConvolutionParameterf)
1440	glConvolutionParameterf (target, pname, params);	1948	gl.ConvolutionParameterf (target, pname, params);
1441		1949
1442	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	1950	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1951	CODE:
		1952	if (gl.ConvolutionFilter2D)
		1953	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		1954
		1955	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		1956	CODE:
		1957	if (gl.SeparableFilter2D)
		1958	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1443		1959
1444	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	1960	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1445		1961
1446	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	1962	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1963
		1964	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		1965
		1966	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1447		1967
1448	int glGenTexture ()	1968	int glGenTexture ()
1449	CODE:	1969	CODE:
1450	{	1970	{
1451	GLuint name;	1971	GLuint name;
…		…
1476		1996
1477	void glEndList ()	1997	void glEndList ()
1478		1998
1479	void glCallList (int list)	1999	void glCallList (int list)
1480		2000
		2001

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.60 by root, Sun Apr 23 04:47:02 2006 UTC vs. Revision 1.126 by root, Tue Jul 4 23:56:34 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.60 by root, Sun Apr 23 04:47:02 2006 UTC vs.
Revision 1.126 by root, Tue Jul 4 23:56:34 2006 UTC