[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 1.128 by root, Wed Jul 5 03:01:01 2006 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls
2	# include <malloc.h>	3	# include <malloc.h>
		4	# include <windows.h>
		5	# pragma warning(disable:4244)
3	#endif	6	#endif
4		7
5	#include "EXTERN.h"	8	#include "EXTERN.h"
6	#include "perl.h"	9	#include "perl.h"
7	#include "XSUB.h"	10	#include "XSUB.h"
8		11
		12	#include <math.h>
9	#include <string.h>	13	#include <string.h>
10	#include <stdio.h>	14	#include <stdio.h>
		15	#include <stdlib.h>
11		16
12	#include <SDL.h>	17	#include <SDL.h>
		18	#include <SDL_endian.h>
13	#include <SDL_image.h>	19	#include <SDL_image.h>
14	#include <SDL_mixer.h>	20	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	21	#include <SDL_opengl.h>
16		22
		23	#define PANGO_ENABLE_BACKEND
		24	#define G_DISABLE_CAST_CHECKS
		25
17	#include <glib/gmacros.h>	26	#include <glib/gmacros.h>
18		27
19	#include <pango/pango.h>	28	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		29
23	#ifndef _WIN32	30	#ifndef _WIN32
24	# include <sys/types.h>	31	# include <sys/types.h>
25	# include <sys/socket.h>	32	# include <sys/socket.h>
26	# include <netinet/in.h>	33	# include <netinet/in.h>
35	typedef signed int int32_t;	42	typedef signed int int32_t;
36	#endif	43	#endif
37		44
38	#include "glext.h"	45	#include "glext.h"
39		46
		47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */
		48
40	#define FOW_DARKNESS 32	49	#define FOW_DARKNESS 32
41		50
42	#define MAP_EXTEND_X 32	51	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	52	#define MAP_EXTEND_Y 512
44		53
45	#define MIN_FONT_HEIGHT 8 * PANGO_SCALE	54	#define MIN_FONT_HEIGHT 10
		55
		56	#if 0
		57	# define PARACHUTE SDL_INIT_NOPARACHUTE
		58	#else
		59	# define PARACHUTE 0
		60	#endif
		61
		62	static struct
		63	{
		64	#define GL_FUNC(ptr,name) ptr name;
		65	#include "glfunc.h"
		66	#undef GL_FUNC
		67	} gl;
		68
		69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		70	{
		71	if (gl.BlendFuncSeparate)
		72	gl.BlendFuncSeparate (sa, da, saa, daa);
		73	else if (gl.BlendFuncSeparateEXT)
		74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		75	else
		76	glBlendFunc (sa, da);
		77	}
		78
		79	#include "texcache.c"
		80
		81	#include "pango-font.c"
		82	#include "pango-fontmap.c"
		83	#include "pango-render.c"
46		84
47	typedef Mix_Chunk *CFClient__MixChunk;	85	typedef Mix_Chunk *CFClient__MixChunk;
48	typedef Mix_Music *CFClient__MixMusic;	86	typedef Mix_Music *CFClient__MixMusic;
49		87
50	static PangoContext *context;	88	typedef PangoFontDescription *CFClient__Font;
51	static PangoFontMap *fontmap;	89
		90	static int
		91	shape_attr_p (PangoLayoutRun *run)
		92	{
		93	GSList *attrs = run->item->analysis.extra_attrs;
		94
		95	while (attrs)
		96	{
		97	PangoAttribute *attr = attrs->data;
		98
		99	if (attr->klass->type == PANGO_ATTR_SHAPE)
		100	return 1;
		101
		102	attrs = attrs->next;
		103	}
		104
		105	return 0;
		106	}
52		107
53	typedef struct cf_layout {	108	typedef struct cf_layout {
54	PangoLayout *pl;	109	PangoLayout *pl;
		110	float r, g, b, a; // default color for rgba mode
55	int base_height;	111	int base_height;
		112	CFClient__Font font;
56	} *CFClient__Layout;	113	} *CFClient__Layout;
		114
		115	static CFClient__Font default_font;
		116	static PangoContext *opengl_context;
		117	static PangoFontMap *opengl_fontmap;
57		118
58	static void	119	static void
59	substitute_func (FcPattern *pattern, gpointer data)	120	substitute_func (FcPattern *pattern, gpointer data)
60	{	121	{
61	FcPatternAddBool (pattern, FC_HINTING , 1);	122	FcPatternAddBool (pattern, FC_HINTING, 1);
		123	#ifdef FC_HINT_STYLE
		124	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		125	#endif
62	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
63	}	127	}
64		128
65	static void	129	static void
66	layout_update (CFClient__Layout self)	130	layout_update_font (CFClient__Layout self)
67	{	131	{
68	/* use a random scale factor to account for unknown descenders, 0.8 works	132	/* use a random scale factor to account for unknown descenders, 0.8 works
69	* reasonably well with bitstream vera	133	* reasonably well with bitstream vera
70	*/	134	*/
71	PangoFontDescription *font = pango_context_get_font_description (context);	135	PangoFontDescription *font = self->font ? self->font : default_font;
72		136
73	int height = self->base_height * (PANGO_SCALE * 8 / 10);
74
75	if (height < MIN_FONT_HEIGHT)
76	height = MIN_FONT_HEIGHT;
77
78	if (pango_font_description_get_size (font) != height)
79	{
80	pango_font_description_set_absolute_size (font, height);	137	pango_font_description_set_absolute_size (font,
81	pango_layout_context_changed (self->pl);	138	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
82	}	139
		140	pango_layout_set_font_description (self->pl, font);
83	}	141	}
84		142
85	static void	143	static void
86	layout_get_pixel_size (CFClient__Layout self, int w, int h)	144	layout_get_pixel_size (CFClient__Layout self, int w, int h)
87	{	145	{
88	layout_update (self);
89
90	pango_layout_get_pixel_size (self->pl, w, h);	146	pango_layout_get_pixel_size (self->pl, w, h);
91		147
92	w = (w + 3) & ~3;
93	if (!w) w = 1;	148	if (!w) w = 1;
94	if (!h) h = 1;	149	if (!h) h = 1;
		150
		151	w = (w + 3) & ~3;
95	}	152	}
96		153
97	typedef uint16_t mapface;	154	typedef uint16_t mapface;
98		155
99	typedef struct {	156	typedef struct {
…		…
247	}	304	}
248	}	305	}
249	}	306	}
250		307
251	static void	308	static void
252	music_finished ()	309	music_finished (void)
253	{	310	{
254	SDL_UserEvent ev;	311	SDL_UserEvent ev;
255		312
256	ev.type = SDL_USEREVENT;	313	ev.type = SDL_USEREVENT;
257	ev.code = 0;	314	ev.code = 0;
258	ev.data1 = 0;	315	ev.data1 = 0;
259	ev.data2 = 0;	316	ev.data2 = 0;
260		317
261	SDL_PushEvent ((SDL_Event *)&ev);	318	SDL_PushEvent ((SDL_Event *)&ev);
		319	}
		320
		321	static void
		322	channel_finished (int channel)
		323	{
		324	SDL_UserEvent ev;
		325
		326	ev.type = SDL_USEREVENT;
		327	ev.code = 1;
		328	ev.data1 = (void *)(long)channel;
		329	ev.data2 = 0;
		330
		331	SDL_PushEvent ((SDL_Event *)&ev);
		332	}
		333
		334	static unsigned int
		335	minpot (unsigned int n)
		336	{
		337	if (!n)
		338	return 0;
		339
		340	--n;
		341
		342	n \|= n >> 1;
		343	n \|= n >> 2;
		344	n \|= n >> 4;
		345	n \|= n >> 8;
		346	n \|= n >> 16;
		347
		348	return n + 1;
262	}	349	}
263		350
264	MODULE = CFClient PACKAGE = CFClient	351	MODULE = CFClient PACKAGE = CFClient
265		352
266	PROTOTYPES: ENABLE	353	PROTOTYPES: ENABLE
…		…
374	# undef const_iv	461	# undef const_iv
375	};	462	};
376		463
377	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	464	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
378	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		466	}
379		467
		468	NV floor (NV x)
		469
		470	NV ceil (NV x)
		471
		472	void
		473	pango_init ()
		474	CODE:
		475	{
380	fontmap = pango_ft2_font_map_new ();	476	opengl_fontmap = pango_opengl_font_map_new ();
381	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);
382	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	478	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
383	}	479	}
384		480
385	int	481	int
386	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	482	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
387		483
388	void	484	void
389	SDL_Quit ()	485	SDL_Quit ()
390		486
391	void	487	void
…		…
397	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	493	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
398	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	494	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
399	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	495	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
400	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	496	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
401		497
		498	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		499	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		500
402	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	501	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
403	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	502	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
404	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	503	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
405	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	504	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
406		505
407	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	506	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		507
411	SDL_EnableUNICODE (1);	508	SDL_EnableUNICODE (1);
412	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	509	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
413		510
414	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	511	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
423		520
424	++m;	521	++m;
425	}	522	}
426	}	523	}
427		524
		525	char *
		526	SDL_GetError ()
		527
428	int	528	int
429	SDL_SetVideoMode (int w, int h, int fullscreen)	529	SDL_SetVideoMode (int w, int h, int fullscreen)
430	CODE:	530	CODE:
431	RETVAL = !!SDL_SetVideoMode (	531	RETVAL = !!SDL_SetVideoMode (
432	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	532	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
433	);	533	);
		534	if (RETVAL)
		535	{
434	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	}
435	OUTPUT:	541	OUTPUT:
436	RETVAL	542	RETVAL
437		543
438	void	544	void
439	SDL_GL_SwapBuffers ()	545	SDL_GL_SwapBuffers ()
		546
		547	char *
		548	SDL_GetKeyName (int sym)
440		549
441	void	550	void
442	SDL_PollEvent ()	551	SDL_PollEvent ()
443	PPCODE:	552	PPCODE:
444	{	553	{
…		…
446		555
447	while (SDL_PollEvent (&ev))	556	while (SDL_PollEvent (&ev))
448	{	557	{
449	HV *hv = newHV ();	558	HV *hv = newHV ();
450	hv_store (hv, "type", 4, newSViv (ev.type), 0);	559	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		560
451	switch (ev.type)	561	switch (ev.type)
452	{	562	{
453	case SDL_KEYDOWN:	563	case SDL_KEYDOWN:
454	case SDL_KEYUP:	564	case SDL_KEYUP:
455	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	565	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
462	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	572	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
463	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	573	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
464	break;	574	break;
465		575
466	case SDL_MOUSEMOTION:	576	case SDL_MOUSEMOTION:
		577	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		578
467	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	579	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
468	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	580	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
469	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	581	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
470	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	582	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
471	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	583	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
472	break;	584	break;
473		585
474	case SDL_MOUSEBUTTONDOWN:	586	case SDL_MOUSEBUTTONDOWN:
475	case SDL_MOUSEBUTTONUP:	587	case SDL_MOUSEBUTTONUP:
		588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		589
476	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	590	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
477	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	591	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
478	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	592	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
479	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;
480	}	601	}
481		602
482	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	603	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
483	}	604	}
484	}	605	}
485		606
486	int	607	int
487	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)
488	POSTCALL:	609	POSTCALL:
489	Mix_HookMusicFinished (music_finished);	610	Mix_HookMusicFinished (music_finished);
		611	Mix_ChannelFinished (channel_finished);
490		612
491	void	613	void
492	Mix_CloseAudio ()	614	Mix_CloseAudio ()
493		615
494	int	616	int
…		…
499	CODE:	621	CODE:
500	#ifndef _WIN32	622	#ifndef _WIN32
501	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	623	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
502	#endif	624	#endif
503		625
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	626	void
519	add_font (char *file)	627	add_font (char *file)
520	CODE:	628	CODE:
521	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	629	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		630
534	void	631	void
535	load_image_inline (SV *image_)	632	load_image_inline (SV *image_)
536	ALIAS:	633	ALIAS:
537	load_image_file = 1	634	load_image_file = 1
…		…
619	PUSHs (sv_2mortal (newSViv (b / y)));	716	PUSHs (sv_2mortal (newSViv (b / y)));
620	PUSHs (sv_2mortal (newSViv (a / y)));	717	PUSHs (sv_2mortal (newSViv (a / y)));
621	}	718	}
622		719
623	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
624	fatal (char *message)	729	fatal (char *message)
625	CODE:	730	CODE:
		731	fprintf (stderr, "FATAL: %s\n", message);
626	#ifdef _WIN32	732	#ifdef _WIN32
627	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	733	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
628	#else
629	fprintf (stderr, "FATAL: %s\n", message);
630	#endif	734	#endif
631	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;
632		765
633	MODULE = CFClient PACKAGE = CFClient::Layout	766	MODULE = CFClient PACKAGE = CFClient::Layout
634		767
		768	void
		769	clear_font_cache ()
		770	CODE:
		771	tc_clear ();
		772
635	CFClient::Layout	773	CFClient::Layout
636	new (SV *class, int base_height = 10)	774	new (SV *class)
637	CODE:	775	CODE:
638	New (0, RETVAL, 1, struct cf_layout);	776	New (0, RETVAL, 1, struct cf_layout);
639	RETVAL->base_height = base_height;	777
640	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
641	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	786	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		787	layout_update_font (RETVAL);
642	OUTPUT:	788	OUTPUT:
643	RETVAL	789	RETVAL
644		790
645	void	791	void
646	DESTROY (CFClient::Layout self)	792	DESTROY (CFClient::Layout self)
…		…
666	char *text = SvPVutf8 (text_, textlen);	812	char *text = SvPVutf8 (text_, textlen);
667		813
668	pango_layout_set_markup (self->pl, text, textlen);	814	pango_layout_set_markup (self->pl, text, textlen);
669	}	815	}
670		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
671	SV *	901	SV *
672	get_text (CFClient::Layout self)	902	get_text (CFClient::Layout self)
673	CODE:	903	CODE:
674	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	904	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
675	SvUTF8_on (RETVAL);	905	sv_utf8_decode (RETVAL);
676	OUTPUT:	906	OUTPUT:
677	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	}
678		925
679	void	926	void
680	set_height (CFClient::Layout self, int base_height)	927	set_height (CFClient::Layout self, int base_height)
681	CODE:	928	CODE:
		929	if (self->base_height != base_height)
		930	{
682	self->base_height = base_height;	931	self->base_height = base_height;
		932	layout_update_font (self);
		933	}
683		934
684	void	935	void
685	set_width (CFClient::Layout self, int max_width = -1)	936	set_width (CFClient::Layout self, int max_width = -1)
686	CODE:	937	CODE:
687	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);
688		964
689	void	965	void
690	size (CFClient::Layout self)	966	size (CFClient::Layout self)
691	PPCODE:	967	PPCODE:
692	{	968	{
693	int w, h;	969	int w, h;
694		970
695	layout_update (self);
696	layout_get_pixel_size (self, &w, &h);	971	layout_get_pixel_size (self, &w, &h);
697		972
698	EXTEND (SP, 2);	973	EXTEND (SP, 2);
699	PUSHs (sv_2mortal (newSViv (w)));	974	PUSHs (sv_2mortal (newSViv (w)));
700	PUSHs (sv_2mortal (newSViv (h)));	975	PUSHs (sv_2mortal (newSViv (h)));
701	}	976	}
702		977
703	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
704	xy_to_index (CFClient::Layout self, int x, int y)	991	xy_to_index (CFClient::Layout self, int x, int y)
705	CODE:	992	CODE:
706	{	993	{
707	int index, trailing;	994	int index, trailing;
708
709	layout_update (self);
710	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);
711
712	RETVAL = index;	996	RETVAL = index;
713	}	997	}
714	OUTPUT:	998	OUTPUT:
715	RETVAL	999	RETVAL
716		1000
717	void	1001	void
718	cursor_pos (CFClient::Layout self, int index)	1002	cursor_pos (CFClient::Layout self, int index)
719	PPCODE:	1003	PPCODE:
720	{	1004	{
721	PangoRectangle strong_pos;	1005	PangoRectangle strong_pos;
722	layout_update (self);
723	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1006	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
724		1007
725	EXTEND (SP, 3);	1008	EXTEND (SP, 3);
726	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1009	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
727	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
728	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1011	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
729	}	1012	}
730		1013
731	void	1014	void
732	render (CFClient::Layout self)	1015	render (CFClient::Layout self, float x, float y)
733	PPCODE:	1016	PPCODE:
734	{	1017	pango_opengl_render_layout_subpixel (
735	SV *retval;	1018	self->pl,
736	int w, h;	1019	x * PANGO_SCALE, y * PANGO_SCALE,
737	FT_Bitmap bitmap;	1020	self->r, self->g, self->b, self->a
738		1021	);
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		1022
763	MODULE = CFClient PACKAGE = CFClient::Texture	1023	MODULE = CFClient PACKAGE = CFClient::Texture
764		1024
765	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
766	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.)
767	PROTOTYPE: $$$;$$	1064	PROTOTYPE: $$$;$$
		1065	ALIAS:
		1066	draw_quad_alpha = 1
		1067	draw_quad_alpha_premultiplied = 2
768	CODE:	1068	CODE:
769	{	1069	{
770	HV hv = (HV )SvRV (self);	1070	HV hv = (HV )SvRV (self);
771	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1071	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
772	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1072	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
773	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1073	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
774	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
775		1074
776	if (items < 5)	1075	if (items < 5)
777	{	1076	{
778	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1077	w = SvNV (*hv_fetch (hv, "w", 1, 1));
779	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1078	h = SvNV (*hv_fetch (hv, "h", 1, 1));
780	}	1079	}
781		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
782	glBindTexture (GL_TEXTURE_2D, name);	1095	glBindTexture (GL_TEXTURE_2D, name);
783	if (wrap_mode) {	1096
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);	1097	glBegin (GL_QUADS);
788	glTexCoord2f (0, 0); glVertex2f (x , y );	1098	glTexCoord2f (0, 0); glVertex2f (x , y );
789	glTexCoord2f (0, t); glVertex2f (x , y + h);	1099	glTexCoord2f (0, t); glVertex2f (x , y + h);
790	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1100	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
791	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1101	glTexCoord2f (s, 0); glVertex2f (x + w, y );
792	glEnd ();	1102	glEnd ();
		1103
		1104	if (ix)
		1105	{
		1106	glDisable (GL_ALPHA_TEST);
		1107	glDisable (GL_BLEND);
		1108	}
793	}	1109	}
794		1110
795	MODULE = CFClient PACKAGE = CFClient::Map	1111	MODULE = CFClient PACKAGE = CFClient::Map
796		1112
797	CFClient::Map	1113	CFClient::Map
…		…
817	DESTROY (CFClient::Map self)	1133	DESTROY (CFClient::Map self)
818	CODE:	1134	CODE:
819	{	1135	{
820	map_clear (self);	1136	map_clear (self);
821	Safefree (self->face);	1137	Safefree (self->face);
		1138	Safefree (self->tex);
822	Safefree (self);	1139	Safefree (self);
823	}	1140	}
824		1141
825	void	1142	void
826	clear (CFClient::Map self)	1143	clear (CFClient::Map self)
…		…
861	tex->r = r;	1178	tex->r = r;
862	tex->g = g;	1179	tex->g = g;
863	tex->b = b;	1180	tex->b = b;
864	tex->a = a;	1181	tex->a = a;
865	}	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);
866	}	1192	}
867		1193
868	int	1194	int
869	ox (CFClient::Map self)	1195	ox (CFClient::Map self)
870	ALIAS:	1196	ALIAS:
871	oy = 1	1197	oy = 1
		1198	x = 2
		1199	y = 3
		1200	w = 4
		1201	h = 5
872	CODE:	1202	CODE:
873	switch (ix)	1203	switch (ix)
874	{	1204	{
875	case 0: RETVAL = self->ox; break;	1205	case 0: RETVAL = self->ox; break;
876	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;
877	}	1211	}
878	OUTPUT:	1212	OUTPUT:
879	RETVAL	1213	RETVAL
880		1214
881	void	1215	void
…		…
915		1249
916	while (data < data_end)	1250	while (data < data_end)
917	{	1251	{
918	flags = (data [0] << 8) + data [1]; data += 2;	1252	flags = (data [0] << 8) + data [1]; data += 2;
919		1253
920	x = ((flags >> 10) & 63) + self->x;	1254	x = self->x + ((flags >> 10) & 63);
921	y = ((flags >> 4) & 63) + self->y;	1255	y = self->y + ((flags >> 4) & 63);
922		1256
923	cell = map_get_cell (self, x, y);	1257	cell = map_get_cell (self, x, y);
924		1258
925	if (flags & 15)	1259	if (flags & 15)
926	{	1260	{
…		…
1016	OUTPUT:	1350	OUTPUT:
1017	RETVAL	1351	RETVAL
1018		1352
1019	void	1353	void
1020	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)
1021	PPCODE:	1355	CODE:
1022	{	1356	{
1023	int vx, vy;	1357	int vx, vy;
1024	int x, y, z;	1358	int x, y, z;
1025	int last_name;	1359	int last_name;
1026	mapface face;	1360	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		1361
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;	1362	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1036	vy = self->y + (self->h - sh) / 2 - shift_y;	1363	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1037		1364
1038	/*	1365	/*
1039	int vx = self->vx = self->w >= sw	1366	int vx = self->vx = self->w >= sw
1040	? self->x + (self->w - sw) / 2	1367	? self->x + (self->w - sw) / 2
1041	: 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));
…		…
1045	: 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));
1046	*/	1373	*/
1047		1374
1048	glColor4ub (255, 255, 255, 255);	1375	glColor4ub (255, 255, 255, 255);
1049		1376
		1377	glEnable (GL_BLEND);
1050	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1378	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1051	glEnable (GL_BLEND);
1052	glEnable (GL_TEXTURE_2D);	1379	glEnable (GL_TEXTURE_2D);
1053	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1380	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1054		1381
1055	glBegin (GL_QUADS);	1382	glBegin (GL_QUADS);
1056		1383
…		…
1064		1391
1065	for (x = 0; x < sw; x++)	1392	for (x = 0; x < sw; x++)
1066	if (row->c0 <= x + vx && x + vx < row->c1)	1393	if (row->c0 <= x + vx && x + vx < row->c1)
1067	{	1394	{
1068	mapcell *cell = row->col + (x + vx - row->c0);	1395	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		1396
1074	face = cell->face [z];	1397	face = cell->face [z];
1075		1398
1076	if (face)	1399	if (face)
1077	{	1400	{
…		…
1098		1421
1099	glEnd ();	1422	glEnd ();
1100		1423
1101	glDisable (GL_TEXTURE_2D);	1424	glDisable (GL_TEXTURE_2D);
1102	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	}
1103		1520
1104	EXTEND (SP, 3);	1521	EXTEND (SP, 3);
1105	PUSHs (sv_2mortal (newSViv (sw4)));	1522	PUSHs (sv_2mortal (newSViv (sw4)));
1106	PUSHs (sv_2mortal (newSViv (sh)));	1523	PUSHs (sv_2mortal (newSViv (sh)));
1107	PUSHs (darkness_sv);	1524	PUSHs (darkness_sv);
…		…
1306	} *civ, const_iv[] = {	1723	} *civ, const_iv[] = {
1307	# define const_iv(name) { # name, (IV)name }	1724	# define const_iv(name) { # name, (IV)name }
1308	const_iv (GL_COLOR_MATERIAL),	1725	const_iv (GL_COLOR_MATERIAL),
1309	const_iv (GL_SMOOTH),	1726	const_iv (GL_SMOOTH),
1310	const_iv (GL_FLAT),	1727	const_iv (GL_FLAT),
		1728	const_iv (GL_DITHER),
1311	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),
1312	const_iv (GL_AND),	1738	const_iv (GL_AND),
		1739	const_iv (GL_ONE),
		1740	const_iv (GL_ZERO),
1313	const_iv (GL_SRC_ALPHA),	1741	const_iv (GL_SRC_ALPHA),
		1742	const_iv (GL_DST_ALPHA),
1314	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),
1315	const_iv (GL_RGB),	1746	const_iv (GL_RGB),
1316	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),
1317	const_iv (GL_UNSIGNED_BYTE),	1751	const_iv (GL_UNSIGNED_BYTE),
1318	const_iv (GL_ALPHA4),	1752	const_iv (GL_UNSIGNED_SHORT),
		1753	const_iv (GL_UNSIGNED_INT),
1319	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),
1320	const_iv (GL_FLOAT),	1758	const_iv (GL_FLOAT),
1321	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1759	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1322	const_iv (GL_COMPILE),	1760	const_iv (GL_COMPILE),
1323	const_iv (GL_TEXTURE_1D),	1761	const_iv (GL_TEXTURE_1D),
1324	const_iv (GL_TEXTURE_2D),	1762	const_iv (GL_TEXTURE_2D),
…		…
1326	const_iv (GL_TEXTURE_MAG_FILTER),	1764	const_iv (GL_TEXTURE_MAG_FILTER),
1327	const_iv (GL_TEXTURE_MIN_FILTER),	1765	const_iv (GL_TEXTURE_MIN_FILTER),
1328	const_iv (GL_TEXTURE_ENV_MODE),	1766	const_iv (GL_TEXTURE_ENV_MODE),
1329	const_iv (GL_TEXTURE_WRAP_S),	1767	const_iv (GL_TEXTURE_WRAP_S),
1330	const_iv (GL_TEXTURE_WRAP_T),	1768	const_iv (GL_TEXTURE_WRAP_T),
		1769	const_iv (GL_REPEAT),
1331	const_iv (GL_CLAMP),	1770	const_iv (GL_CLAMP),
1332	const_iv (GL_REPEAT),	1771	const_iv (GL_CLAMP_TO_EDGE),
1333	const_iv (GL_NEAREST),	1772	const_iv (GL_NEAREST),
1334	const_iv (GL_LINEAR),	1773	const_iv (GL_LINEAR),
1335	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1774	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1336	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1775	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1337	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1776	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1338	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1777	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1339	const_iv (GL_GENERATE_MIPMAP),	1778	const_iv (GL_GENERATE_MIPMAP),
1340	const_iv (GL_LINEAR),
1341	const_iv (GL_MODULATE),	1779	const_iv (GL_MODULATE),
		1780	const_iv (GL_DECAL),
1342	const_iv (GL_REPLACE),	1781	const_iv (GL_REPLACE),
		1782	const_iv (GL_DEPTH_BUFFER_BIT),
1343	const_iv (GL_COLOR_BUFFER_BIT),	1783	const_iv (GL_COLOR_BUFFER_BIT),
1344	const_iv (GL_PROJECTION),	1784	const_iv (GL_PROJECTION),
1345	const_iv (GL_MODELVIEW),	1785	const_iv (GL_MODELVIEW),
1346	const_iv (GL_COLOR_LOGIC_OP),	1786	const_iv (GL_COLOR_LOGIC_OP),
		1787	const_iv (GL_SEPARABLE_2D),
1347	const_iv (GL_CONVOLUTION_2D),	1788	const_iv (GL_CONVOLUTION_2D),
1348	const_iv (GL_CONVOLUTION_BORDER_MODE),	1789	const_iv (GL_CONVOLUTION_BORDER_MODE),
1349	const_iv (GL_CONSTANT_BORDER),	1790	const_iv (GL_CONSTANT_BORDER),
1350	const_iv (GL_LINES),	1791	const_iv (GL_LINES),
		1792	const_iv (GL_LINE_LOOP),
1351	const_iv (GL_QUADS),	1793	const_iv (GL_QUADS),
1352	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),
1353	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1798	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1354	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),
1355	# undef const_iv	1804	# undef const_iv
1356	};	1805	};
1357		1806
1358	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; )
1359	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1808	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1360	}	1809	}
1361		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
1362	int glGetError ()	1832	int glGetError ()
		1833
		1834	void glFinish ()
1363		1835
1364	void glClear (int mask)	1836	void glClear (int mask)
1365		1837
1366	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)
1367	PROTOTYPE: @	1839	PROTOTYPE: @
…		…
1374		1846
1375	void glHint (int target, int mode)	1847	void glHint (int target, int mode)
1376		1848
1377	void glBlendFunc (int sfactor, int dfactor)	1849	void glBlendFunc (int sfactor, int dfactor)
1378		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
1379	void glLogicOp (int opcode)	1857	void glLogicOp (int opcode)
1380		1858
		1859	void glColorMask (int red, int green, int blue, int alpha)
		1860
1381	void glMatrixMode (int mode)	1861	void glMatrixMode (int mode)
1382		1862
1383	void glPushMatrix ()	1863	void glPushMatrix ()
1384		1864
1385	void glPopMatrix ()	1865	void glPopMatrix ()
1386		1866
1387	void glLoadIdentity ()	1867	void glLoadIdentity ()
1388		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
1389	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_)
1390		1878
1391	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)
1392		1882
1393	void glTranslate (float x, float y, float z = 0.)	1883	void glTranslate (float x, float y, float z = 0.)
1394	CODE:	1884	CODE:
1395	glTranslatef (x, y, z);	1885	glTranslatef (x, y, z);
1396		1886
1397	void glScale (float x, float y, float z)	1887	void glScale (float x, float y, float z = 1.)
1398	CODE:	1888	CODE:
1399	glScalef (x, y, z);	1889	glScalef (x, y, z);
1400		1890
1401	void glRotate (float angle, float x, float y, float z)	1891	void glRotate (float angle, float x, float y, float z)
1402	CODE:	1892	CODE:
…		…
1406		1896
1407	void glEnd ()	1897	void glEnd ()
1408		1898
1409	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)
1410	PROTOTYPE: @	1900	PROTOTYPE: @
		1901	ALIAS:
		1902	glColor_premultiply = 1
1411	CODE:	1903	CODE:
1412	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);
1413		1926
1414	void glVertex (float x, float y, float z = 0.)	1927	void glVertex (float x, float y, float z = 0.)
1415	CODE:	1928	CODE:
1416	glVertex3f (x, y, z);	1929	glVertex3f (x, y, z);
1417		1930
…		…
1429		1942
1430	void glBindTexture (int target, int name)	1943	void glBindTexture (int target, int name)
1431		1944
1432	void glConvolutionParameter (int target, int pname, float params)	1945	void glConvolutionParameter (int target, int pname, float params)
1433	CODE:	1946	CODE:
		1947	if (gl.ConvolutionParameterf)
1434	glConvolutionParameterf (target, pname, params);	1948	gl.ConvolutionParameterf (target, pname, params);
1435		1949
1436	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);
1437		1959
1438	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)
1439		1961
1440	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)
1441		1967
1442	int glGenTexture ()	1968	int glGenTexture ()
1443	CODE:	1969	CODE:
1444	{	1970	{
1445	GLuint name;	1971	GLuint name;
…		…
1470		1996
1471	void glEndList ()	1997	void glEndList ()
1472		1998
1473	void glCallList (int list)	1999	void glCallList (int list)
1474		2000
		2001

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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 1.128 by root, Wed Jul 5 03:01:01 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 1.128 by root, Wed Jul 5 03:01:01 2006 UTC