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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.65 by root, Mon Apr 24 08:22:21 2006 UTC vs.
Revision 1.122 by root, Fri Jun 23 22:35:15 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
17	#include <glib/gmacros.h>	23	#include <glib/gmacros.h>
18		24
19	#include <pango/pango.h>	25	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>	26	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>	27	#include <pango/pangoft2.h>
		28	#include <pango/pangocairo.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 10	54	#define MIN_FONT_HEIGHT 10
46		55
47	#define GL_CALL(type,func,args) \	56	static struct
48	{ \	57	{
49	static int init_; \	58	#define GL_FUNC(ptr,name) ptr name;
50	static type fptr_; \	59	#include "glfunc.h"
51	\	60	#undef GL_FUNC
52	if (!init_) \	61	} gl;
53	{ \	62
54	init_ = 1; \	63	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
55	fptr_ = (type)SDL_GL_GetProcAddress (# func); \	64	{
56	} \	65	if (gl.BlendFuncSeparate)
57	\	66	gl.BlendFuncSeparate (sa, da, saa, daa);
58	if (fptr_) \	67	else if (gl.BlendFuncSeparateEXT)
59	fptr_ args; \	68	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
60	}	69	else
		70	glBlendFunc (sa, da);
		71	}
61		72
62	typedef Mix_Chunk *CFClient__MixChunk;	73	typedef Mix_Chunk *CFClient__MixChunk;
63	typedef Mix_Music *CFClient__MixMusic;	74	typedef Mix_Music *CFClient__MixMusic;
64		75
65	typedef PangoFontDescription *CFClient__Font;	76	typedef PangoFontDescription *CFClient__Font;
66		77
		78	static int
		79	shape_attr_p (PangoLayoutRun *run)
		80	{
		81	GSList *attrs = run->item->analysis.extra_attrs;
		82
		83	while (attrs)
		84	{
		85	PangoAttribute *attr = attrs->data;
		86
		87	if (attr->klass->type == PANGO_ATTR_SHAPE)
		88	return 1;
		89
		90	attrs = attrs->next;
		91	}
		92
		93	return 0;
		94	}
		95
67	typedef struct cf_layout {	96	typedef struct cf_layout {
68	PangoLayout *pl;	97	PangoLayout *pl; // either derived from a cairo or ft2 context
		98	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
		99	float r, g, b, a; // default color for rgba mode
69	int base_height;	100	int base_height;
70	CFClient__Font font;	101	CFClient__Font font;
71	} *CFClient__Layout;	102	} *CFClient__Layout;
72		103
73	static CFClient__Font default_font;	104	static CFClient__Font default_font;
74	static PangoContext *context;	105	static PangoContext ft2_context, cairo_context;
75	static PangoFontMap *fontmap;	106	static PangoFontMap ft2_fontmap, cairo_fontmap;
76		107
77	static void	108	static void
78	substitute_func (FcPattern *pattern, gpointer data)	109	substitute_func (FcPattern *pattern, gpointer data)
79	{	110	{
80	FcPatternAddBool (pattern, FC_HINTING , 1);	111	FcPatternAddBool (pattern, FC_HINTING, 1);
		112	#ifdef FC_HINT_STYLE
		113	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		114	#endif
		115	#ifdef _WIN32
		116	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
		117	#else
81	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	118	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
		119	#endif
82	}	120	}
83		121
84	static void	122	static void
85	layout_update_font (CFClient__Layout self)	123	layout_update_font (CFClient__Layout self)
86	{	124	{
…		…
98	static void	136	static void
99	layout_get_pixel_size (CFClient__Layout self, int w, int h)	137	layout_get_pixel_size (CFClient__Layout self, int w, int h)
100	{	138	{
101	pango_layout_get_pixel_size (self->pl, w, h);	139	pango_layout_get_pixel_size (self->pl, w, h);
102		140
103	w = (w + 3) & ~3;
104	if (!w) w = 1;	141	if (!w) w = 1;
105	if (!h) h = 1;	142	if (!h) h = 1;
		143
		144	w = (w + 3) & ~3;
106	}	145	}
107		146
108	typedef uint16_t mapface;	147	typedef uint16_t mapface;
109		148
110	typedef struct {	149	typedef struct {
…		…
258	}	297	}
259	}	298	}
260	}	299	}
261		300
262	static void	301	static void
263	music_finished ()	302	music_finished (void)
264	{	303	{
265	SDL_UserEvent ev;	304	SDL_UserEvent ev;
266		305
267	ev.type = SDL_USEREVENT;	306	ev.type = SDL_USEREVENT;
268	ev.code = 0;	307	ev.code = 0;
269	ev.data1 = 0;	308	ev.data1 = 0;
270	ev.data2 = 0;	309	ev.data2 = 0;
271		310
272	SDL_PushEvent ((SDL_Event *)&ev);	311	SDL_PushEvent ((SDL_Event *)&ev);
		312	}
		313
		314	static void
		315	channel_finished (int channel)
		316	{
		317	SDL_UserEvent ev;
		318
		319	ev.type = SDL_USEREVENT;
		320	ev.code = 1;
		321	ev.data1 = (void *)(long)channel;
		322	ev.data2 = 0;
		323
		324	SDL_PushEvent ((SDL_Event *)&ev);
		325	}
		326
		327	static unsigned int
		328	minpot (unsigned int n)
		329	{
		330	if (!n)
		331	return 0;
		332
		333	--n;
		334
		335	n \|= n >> 1;
		336	n \|= n >> 2;
		337	n \|= n >> 4;
		338	n \|= n >> 8;
		339	n \|= n >> 16;
		340
		341	return n + 1;
273	}	342	}
274		343
275	MODULE = CFClient PACKAGE = CFClient	344	MODULE = CFClient PACKAGE = CFClient
276		345
277	PROTOTYPES: ENABLE	346	PROTOTYPES: ENABLE
…		…
385	# undef const_iv	454	# undef const_iv
386	};	455	};
387		456
388	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	457	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
389	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	458	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		459	}
390		460
		461	NV floor (NV x)
		462
		463	NV ceil (NV x)
		464
		465	void
		466	pango_init ()
		467	CODE:
		468	// delayed, so it can pick up new fonts added by AddFontResourceEx
		469	{
		470	{
391	fontmap = pango_ft2_font_map_new ();	471	ft2_fontmap = pango_ft2_font_map_new ();
392	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	472	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);
393	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	473	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
		474	}
		475	{
		476	cairo_font_options_t *fopt = cairo_font_options_create ();
		477	cairo_fontmap = pango_cairo_font_map_get_default ();
		478	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
		479	#ifdef _WIN32
		480	// cairo looks like shit eaten twice on windows
		481	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
		482	#else
		483	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
		484	#endif
		485	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
		486	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
		487	pango_cairo_context_set_font_options (cairo_context, fopt);
		488	cairo_font_options_destroy (fopt);
		489	}
394	}	490	}
395		491
396	int	492	int
397	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	493	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
398		494
…		…
408	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	504	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
409	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	505	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
410	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	506	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
411	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	507	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
412		508
		509	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		510	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		511
413	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	512	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
414	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	513	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
415	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	514	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
416	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	515	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
417		516
418	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	517	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
419	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
420	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
421		518
422	SDL_EnableUNICODE (1);	519	SDL_EnableUNICODE (1);
423	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	520	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
424		521
425	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	522	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
434		531
435	++m;	532	++m;
436	}	533	}
437	}	534	}
438		535
		536	char *
		537	SDL_GetError ()
		538
439	int	539	int
440	SDL_SetVideoMode (int w, int h, int fullscreen)	540	SDL_SetVideoMode (int w, int h, int fullscreen)
441	CODE:	541	CODE:
442	RETVAL = !!SDL_SetVideoMode (	542	RETVAL = !!SDL_SetVideoMode (
443	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	543	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
444	);	544	);
		545	if (RETVAL)
		546	{
445	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	547	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		548	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		549	# include "glfunc.h"
		550	# undef GL_FUNC
		551	}
446	OUTPUT:	552	OUTPUT:
447	RETVAL	553	RETVAL
448		554
449	void	555	void
450	SDL_GL_SwapBuffers ()	556	SDL_GL_SwapBuffers ()
		557
		558	char *
		559	SDL_GetKeyName (int sym)
451		560
452	void	561	void
453	SDL_PollEvent ()	562	SDL_PollEvent ()
454	PPCODE:	563	PPCODE:
455	{	564	{
…		…
457		566
458	while (SDL_PollEvent (&ev))	567	while (SDL_PollEvent (&ev))
459	{	568	{
460	HV *hv = newHV ();	569	HV *hv = newHV ();
461	hv_store (hv, "type", 4, newSViv (ev.type), 0);	570	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		571
462	switch (ev.type)	572	switch (ev.type)
463	{	573	{
464	case SDL_KEYDOWN:	574	case SDL_KEYDOWN:
465	case SDL_KEYUP:	575	case SDL_KEYUP:
466	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	576	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
473	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	583	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
474	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	584	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
475	break;	585	break;
476		586
477	case SDL_MOUSEMOTION:	587	case SDL_MOUSEMOTION:
		588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		589
478	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	590	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
479	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	591	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
480	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	592	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
481	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	593	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
482	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	594	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
483	break;	595	break;
484		596
485	case SDL_MOUSEBUTTONDOWN:	597	case SDL_MOUSEBUTTONDOWN:
486	case SDL_MOUSEBUTTONUP:	598	case SDL_MOUSEBUTTONUP:
		599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		600
487	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	601	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
488	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	602	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
489	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	603	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
490	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	604	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		605	break;
		606
		607	case SDL_USEREVENT:
		608	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		609	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		610	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		611	break;
491	}	612	}
492		613
493	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	614	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
494	}	615	}
495	}	616	}
496		617
497	int	618	int
498	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	619	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
499	POSTCALL:	620	POSTCALL:
500	Mix_HookMusicFinished (music_finished);	621	Mix_HookMusicFinished (music_finished);
		622	Mix_ChannelFinished (channel_finished);
501		623
502	void	624	void
503	Mix_CloseAudio ()	625	Mix_CloseAudio ()
504		626
505	int	627	int
…		…
510	CODE:	632	CODE:
511	#ifndef _WIN32	633	#ifndef _WIN32
512	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	634	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
513	#endif	635	#endif
514		636
515	char *
516	gl_version ()
517	CODE:
518	RETVAL = (char *)glGetString (GL_VERSION);
519	OUTPUT:
520	RETVAL
521
522	char *
523	gl_extensions ()
524	CODE:
525	RETVAL = (char *)glGetString (GL_EXTENSIONS);
526	OUTPUT:
527	RETVAL
528
529	void	637	void
530	add_font (char *file)	638	add_font (char *file)
531	CODE:	639	CODE:
532	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	640	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
		641	#ifdef _WIN32
		642	// cairo... sigh... requires win2000
		643	AddFontResourceEx (file, FR_PRIVATE, 0);
		644	#endif
533		645
534	void	646	void
535	load_image_inline (SV *image_)	647	load_image_inline (SV *image_)
536	ALIAS:	648	ALIAS:
537	load_image_file = 1	649	load_image_file = 1
…		…
619	PUSHs (sv_2mortal (newSViv (b / y)));	731	PUSHs (sv_2mortal (newSViv (b / y)));
620	PUSHs (sv_2mortal (newSViv (a / y)));	732	PUSHs (sv_2mortal (newSViv (a / y)));
621	}	733	}
622		734
623	void	735	void
		736	error (char *message)
		737	CODE:
		738	fprintf (stderr, "ERROR: %s\n", message);
		739	#ifdef _WIN32
		740	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		741	#endif
		742
		743	void
624	fatal (char *message)	744	fatal (char *message)
625	CODE:	745	CODE:
		746	fprintf (stderr, "FATAL: %s\n", message);
626	#ifdef _WIN32	747	#ifdef _WIN32
627	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	748	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
628	#else
629	fprintf (stderr, "FATAL: %s\n", message);
630	#endif	749	#endif
631	exit (1);	750	_exit (1);
		751
		752	void
		753	_exit (int retval)
		754	CODE:
		755	_exit (retval);
632		756
633	MODULE = CFClient PACKAGE = CFClient::Font	757	MODULE = CFClient PACKAGE = CFClient::Font
634		758
635	CFClient::Font	759	CFClient::Font
636	new_from_file (SV class, char path)	760	new_from_file (SV class, char path, int id = 0)
637	CODE:	761	CODE:
638	{	762	{
639	int count;	763	int count;
640	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, 0, 0, &count);	764	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
641	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	765	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
642	FcPatternDestroy (pattern);	766	FcPatternDestroy (pattern);
643	}	767	}
644	OUTPUT:	768	OUTPUT:
645	RETVAL	769	RETVAL
…		…
655	default_font = self;	779	default_font = self;
656		780
657	MODULE = CFClient PACKAGE = CFClient::Layout	781	MODULE = CFClient PACKAGE = CFClient::Layout
658		782
659	CFClient::Layout	783	CFClient::Layout
660	new (SV *class, int base_height = MIN_FONT_HEIGHT)	784	new (SV *class, int rgba = 0)
661	CODE:	785	CODE:
662	New (0, RETVAL, 1, struct cf_layout);	786	New (0, RETVAL, 1, struct cf_layout);
663	RETVAL->pl = pango_layout_new (context);	787
664	RETVAL->base_height = base_height;	788	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		789	RETVAL->rgba = rgba;
		790	RETVAL->r = 1.;
		791	RETVAL->g = 1.;
		792	RETVAL->b = 1.;
		793	RETVAL->a = 1.;
		794	RETVAL->base_height = MIN_FONT_HEIGHT;
665	RETVAL->font = 0;	795	RETVAL->font = 0;
		796
666	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	797	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
667	pango_layout_set_font_description (RETVAL->pl, default_font);	798	layout_update_font (RETVAL);
668	OUTPUT:	799	OUTPUT:
669	RETVAL	800	RETVAL
670		801
671	void	802	void
672	DESTROY (CFClient::Layout self)	803	DESTROY (CFClient::Layout self)
673	CODE:	804	CODE:
674	g_object_unref (self->pl);	805	g_object_unref (self->pl);
675	Safefree (self);	806	Safefree (self);
676		807
		808	int
		809	is_rgba (CFClient::Layout self)
		810	CODE:
		811	RETVAL = self->rgba;
		812	OUTPUT:
		813	RETVAL
		814
677	void	815	void
678	set_text (CFClient::Layout self, SV *text_)	816	set_text (CFClient::Layout self, SV *text_)
679	CODE:	817	CODE:
680	{	818	{
681	STRLEN textlen;	819	STRLEN textlen;
…		…
692	char *text = SvPVutf8 (text_, textlen);	830	char *text = SvPVutf8 (text_, textlen);
693		831
694	pango_layout_set_markup (self->pl, text, textlen);	832	pango_layout_set_markup (self->pl, text, textlen);
695	}	833	}
696		834
		835	void
		836	set_shapes (CFClient::Layout self, ...)
		837	CODE:
		838	{
		839	PangoAttrList *attrs = 0;
		840	const char *text = pango_layout_get_text (self->pl);
		841	const char *pos = text;
		842	int arg = 4;
		843
		844	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		845	{
		846	PangoRectangle inkrect, rect;
		847	PangoAttribute *attr;
		848
		849	int x = SvIV (ST (arg - 3));
		850	int y = SvIV (ST (arg - 2));
		851	int w = SvIV (ST (arg - 1));
		852	int h = SvIV (ST (arg ));
		853
		854	inkrect.x = 0;
		855	inkrect.y = 0;
		856	inkrect.width = 0;
		857	inkrect.height = 0;
		858
		859	rect.x = x * PANGO_SCALE;
		860	rect.y = y * PANGO_SCALE;
		861	rect.width = w * PANGO_SCALE;
		862	rect.height = h * PANGO_SCALE;
		863
		864	if (!attrs)
		865	attrs = pango_layout_get_attributes (self->pl);
		866
		867	attr = pango_attr_shape_new (&inkrect, &rect);
		868	attr->start_index = pos - text;
		869	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		870	pango_attr_list_insert (attrs, attr);
		871
		872	arg += 4;
		873	pos += sizeof (OBJ_STR) - 1;
		874	}
		875
		876	if (attrs)
		877	pango_layout_set_attributes (self->pl, attrs);
		878	}
		879
		880	void
		881	get_shapes (CFClient::Layout self)
		882	PPCODE:
		883	{
		884	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		885
		886	do
		887	{
		888	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		889
		890	if (run && shape_attr_p (run))
		891	{
		892	PangoRectangle extents;
		893	pango_layout_iter_get_run_extents (iter, 0, &extents);
		894
		895	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		896	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		897	}
		898	}
		899	while (pango_layout_iter_next_run (iter));
		900
		901	pango_layout_iter_free (iter);
		902	}
		903
		904	int
		905	has_wrapped (CFClient::Layout self)
		906	CODE:
		907	{
		908	int lines = 1;
		909	const char *text = pango_layout_get_text (self->pl);
		910
		911	while (*text)
		912	lines += *text++ == '\n';
		913
		914	RETVAL = lines < pango_layout_get_line_count (self->pl);
		915	}
		916	OUTPUT:
		917	RETVAL
		918
697	SV *	919	SV *
698	get_text (CFClient::Layout self)	920	get_text (CFClient::Layout self)
699	CODE:	921	CODE:
700	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	922	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
701	SvUTF8_on (RETVAL);	923	sv_utf8_decode (RETVAL);
702	OUTPUT:	924	OUTPUT:
703	RETVAL	925	RETVAL
		926
		927	void
		928	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		929	CODE:
		930	self->r = r;
		931	self->g = g;
		932	self->b = b;
		933	self->a = a;
704		934
705	void	935	void
706	set_font (CFClient::Layout self, CFClient::Font font = 0)	936	set_font (CFClient::Layout self, CFClient::Font font = 0)
707	CODE:	937	CODE:
708	if (self->font != font)	938	if (self->font != font)
…		…
724	set_width (CFClient::Layout self, int max_width = -1)	954	set_width (CFClient::Layout self, int max_width = -1)
725	CODE:	955	CODE:
726	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	956	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
727		957
728	void	958	void
		959	set_indent (CFClient::Layout self, int indent)
		960	CODE:
		961	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		962
		963	void
		964	set_spacing (CFClient::Layout self, int spacing)
		965	CODE:
		966	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		967
		968	void
		969	set_ellipsise (CFClient::Layout self, int ellipsise)
		970	CODE:
		971	pango_layout_set_ellipsize (self->pl,
		972	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		973	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		974	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		975	: PANGO_ELLIPSIZE_NONE
		976	);
		977
		978	void
		979	set_single_paragraph_mode (CFClient::Layout self, int spm)
		980	CODE:
		981	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		982
		983	void
729	size (CFClient::Layout self)	984	size (CFClient::Layout self)
730	PPCODE:	985	PPCODE:
731	{	986	{
732	int w, h;	987	int w, h;
733		988
…		…
735		990
736	EXTEND (SP, 2);	991	EXTEND (SP, 2);
737	PUSHs (sv_2mortal (newSViv (w)));	992	PUSHs (sv_2mortal (newSViv (w)));
738	PUSHs (sv_2mortal (newSViv (h)));	993	PUSHs (sv_2mortal (newSViv (h)));
739	}	994	}
		995
		996	int
		997	descent (CFClient::Layout self)
		998	CODE:
		999	{
		1000	PangoRectangle rect;
		1001	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1002	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1003	RETVAL = PANGO_DESCENT (rect);
		1004	}
		1005	OUTPUT:
		1006	RETVAL
740		1007
741	int	1008	int
742	xy_to_index (CFClient::Layout self, int x, int y)	1009	xy_to_index (CFClient::Layout self, int x, int y)
743	CODE:	1010	CODE:
744	{	1011	{
…		…
766	render (CFClient::Layout self)	1033	render (CFClient::Layout self)
767	PPCODE:	1034	PPCODE:
768	{	1035	{
769	SV *retval;	1036	SV *retval;
770	int w, h;	1037	int w, h;
771	FT_Bitmap bitmap;
772		1038
773	layout_get_pixel_size (self, &w, &h);	1039	layout_get_pixel_size (self, &w, &h);
774		1040
		1041	if (self->rgba)
		1042	{
		1043	cairo_surface_t *surface;
		1044	cairo_t *cairo;
		1045
		1046	retval = newSV (w * h * 4);
		1047	SvPOK_only (retval);
		1048	SvCUR_set (retval, w * h * 4);
		1049
		1050	memset (SvPVX (retval), 0, w * h * 4);
		1051
		1052	surface = cairo_image_surface_create_for_data (
		1053	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
		1054	cairo = cairo_create (surface);
		1055	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		1056
		1057	pango_cairo_show_layout (cairo, self->pl);
		1058
		1059	cairo_destroy (cairo);
		1060	cairo_surface_destroy (surface);
		1061
		1062	// what a mess, and its premultiplied, too :(
		1063	{
		1064	uint32_t p = (uint32_t )SvPVX (retval);
		1065	uint32_t e = p + w h;
		1066
		1067	while (p < e)
		1068	{
		1069	uint32_t rgba = *p;
		1070	rgba = (rgba >> 24) \| (rgba << 8);
		1071	#if 0
		1072	#ifdef _WIN32
		1073	{//D
		1074	uint8_t r = rgba >> 24;
		1075	uint8_t g = rgba >> 16;
		1076	uint8_t b = rgba >> 8;
		1077	uint8_t a = rgba >> 0;
		1078
		1079	rgba = (rgba & 0xffffff00) \| a;
		1080	}
		1081	#endif
		1082	#endif
		1083	rgba = SDL_SwapBE32 (rgba);
		1084	*p++ = rgba;
		1085	}
		1086	}
		1087
		1088	EXTEND (SP, 5);
		1089	PUSHs (sv_2mortal (newSViv (w)));
		1090	PUSHs (sv_2mortal (newSViv (h)));
		1091	PUSHs (sv_2mortal (retval));
		1092	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		1093	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		1094	}
		1095	else
		1096	{
		1097	FT_Bitmap bitmap;
		1098
775	retval = newSV (w * h);	1099	retval = newSV (w * h);
776	SvPOK_only (retval);	1100	SvPOK_only (retval);
777	SvCUR_set (retval, w * h);	1101	SvCUR_set (retval, w * h);
778		1102
779	bitmap.rows = h;	1103	bitmap.rows = h;
780	bitmap.width = w;	1104	bitmap.width = w;
781	bitmap.pitch = w;	1105	bitmap.pitch = w;
782	bitmap.buffer = (unsigned char*)SvPVX (retval);	1106	bitmap.buffer = (unsigned char*)SvPVX (retval);
783	bitmap.num_grays = 256;	1107	bitmap.num_grays = 256;
784	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	1108	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
785		1109
786	memset (bitmap.buffer, 0, w * h);	1110	memset (bitmap.buffer, 0, w * h);
787		1111
788	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	1112	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
789		1113
790	EXTEND (SP, 3);	1114	EXTEND (SP, 5);
791	PUSHs (sv_2mortal (newSViv (w)));	1115	PUSHs (sv_2mortal (newSViv (w)));
792	PUSHs (sv_2mortal (newSViv (h)));	1116	PUSHs (sv_2mortal (newSViv (h)));
793	PUSHs (sv_2mortal (retval));	1117	PUSHs (sv_2mortal (retval));
		1118	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		1119	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		1120	}
794	}	1121	}
795		1122
796	MODULE = CFClient PACKAGE = CFClient::Texture	1123	MODULE = CFClient PACKAGE = CFClient::Texture
797		1124
798	void	1125	void
		1126	pad2pot (SV data_, SV w_, SV *h_)
		1127	CODE:
		1128	{
		1129	int ow = SvIV (w_);
		1130	int oh = SvIV (h_);
		1131
		1132	if (ow && oh)
		1133	{
		1134	int nw = minpot (ow);
		1135	int nh = minpot (oh);
		1136
		1137	if (nw != ow \|\| nh != oh)
		1138	{
		1139	if (SvOK (data_))
		1140	{
		1141	STRLEN datalen;
		1142	char *data = SvPVbyte (data_, datalen);
		1143	int bpp = datalen / (ow * oh);
		1144	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1145
		1146	SvPOK_only (result_);
		1147	SvCUR_set (result_, nw * nh * bpp);
		1148
		1149	memset (SvPVX (result_), 0, nw * nh * bpp);
		1150	while (oh--)
		1151	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1152
		1153	sv_setsv (data_, result_);
		1154	}
		1155
		1156	sv_setiv (w_, nw);
		1157	sv_setiv (h_, nh);
		1158	}
		1159	}
		1160	}
		1161
		1162	void
799	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1163	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
800	PROTOTYPE: $$$;$$	1164	PROTOTYPE: $$$;$$
		1165	ALIAS:
		1166	draw_quad_alpha = 1
		1167	draw_quad_alpha_premultiplied = 2
801	CODE:	1168	CODE:
802	{	1169	{
803	HV hv = (HV )SvRV (self);	1170	HV hv = (HV )SvRV (self);
804	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1171	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
805	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1172	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
806	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1173	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
807	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
808		1174
809	if (items < 5)	1175	if (items < 5)
810	{	1176	{
811	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1177	w = SvNV (*hv_fetch (hv, "w", 1, 1));
812	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1178	h = SvNV (*hv_fetch (hv, "h", 1, 1));
813	}	1179	}
814		1180
		1181	if (ix)
		1182	{
		1183	glEnable (GL_BLEND);
		1184
		1185	if (ix == 2)
		1186	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1187	else
		1188	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1189	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1190
		1191	glEnable (GL_ALPHA_TEST);
		1192	glAlphaFunc (GL_GREATER, 0.01f);
		1193	}
		1194
815	glBindTexture (GL_TEXTURE_2D, name);	1195	glBindTexture (GL_TEXTURE_2D, name);
816	if (wrap_mode) {	1196
817	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
818	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
819	}
820	glBegin (GL_QUADS);	1197	glBegin (GL_QUADS);
821	glTexCoord2f (0, 0); glVertex2f (x , y );	1198	glTexCoord2f (0, 0); glVertex2f (x , y );
822	glTexCoord2f (0, t); glVertex2f (x , y + h);	1199	glTexCoord2f (0, t); glVertex2f (x , y + h);
823	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1200	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
824	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1201	glTexCoord2f (s, 0); glVertex2f (x + w, y );
825	glEnd ();	1202	glEnd ();
		1203
		1204	if (ix)
		1205	{
		1206	glDisable (GL_ALPHA_TEST);
		1207	glDisable (GL_BLEND);
		1208	}
826	}	1209	}
827		1210
828	MODULE = CFClient PACKAGE = CFClient::Map	1211	MODULE = CFClient PACKAGE = CFClient::Map
829		1212
830	CFClient::Map	1213	CFClient::Map
…		…
850	DESTROY (CFClient::Map self)	1233	DESTROY (CFClient::Map self)
851	CODE:	1234	CODE:
852	{	1235	{
853	map_clear (self);	1236	map_clear (self);
854	Safefree (self->face);	1237	Safefree (self->face);
		1238	Safefree (self->tex);
855	Safefree (self);	1239	Safefree (self);
856	}	1240	}
857		1241
858	void	1242	void
859	clear (CFClient::Map self)	1243	clear (CFClient::Map self)
…		…
894	tex->r = r;	1278	tex->r = r;
895	tex->g = g;	1279	tex->g = g;
896	tex->b = b;	1280	tex->b = b;
897	tex->a = a;	1281	tex->a = a;
898	}	1282	}
		1283
		1284	// somewhat hackish, but for textures that require it, it really
		1285	// improves the look, and most others don't suffer.
		1286	glBindTexture (GL_TEXTURE_2D, name);
		1287	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1288	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1289	// use uglier nearest interpolation because linear suffers
		1290	// from transparent color bleeding and ugly wrapping effects.
		1291	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
899	}	1292	}
900		1293
901	int	1294	int
902	ox (CFClient::Map self)	1295	ox (CFClient::Map self)
903	ALIAS:	1296	ALIAS:
904	oy = 1	1297	oy = 1
		1298	x = 2
		1299	y = 3
		1300	w = 4
		1301	h = 5
905	CODE:	1302	CODE:
906	switch (ix)	1303	switch (ix)
907	{	1304	{
908	case 0: RETVAL = self->ox; break;	1305	case 0: RETVAL = self->ox; break;
909	case 1: RETVAL = self->oy; break;	1306	case 1: RETVAL = self->oy; break;
		1307	case 2: RETVAL = self->x; break;
		1308	case 3: RETVAL = self->y; break;
		1309	case 4: RETVAL = self->w; break;
		1310	case 5: RETVAL = self->h; break;
910	}	1311	}
911	OUTPUT:	1312	OUTPUT:
912	RETVAL	1313	RETVAL
913		1314
914	void	1315	void
…		…
948		1349
949	while (data < data_end)	1350	while (data < data_end)
950	{	1351	{
951	flags = (data [0] << 8) + data [1]; data += 2;	1352	flags = (data [0] << 8) + data [1]; data += 2;
952		1353
953	x = ((flags >> 10) & 63) + self->x;	1354	x = self->x + ((flags >> 10) & 63);
954	y = ((flags >> 4) & 63) + self->y;	1355	y = self->y + ((flags >> 4) & 63);
955		1356
956	cell = map_get_cell (self, x, y);	1357	cell = map_get_cell (self, x, y);
957		1358
958	if (flags & 15)	1359	if (flags & 15)
959	{	1360	{
…		…
1049	OUTPUT:	1450	OUTPUT:
1050	RETVAL	1451	RETVAL
1051		1452
1052	void	1453	void
1053	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1454	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1054	PPCODE:	1455	CODE:
1055	{	1456	{
1056	int vx, vy;	1457	int vx, vy;
1057	int x, y, z;	1458	int x, y, z;
1058	int last_name;	1459	int last_name;
1059	mapface face;	1460	mapface face;
1060	int sw4 = (sw + 3) & ~3;
1061	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1062	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1063		1461
1064	memset (darkness, 255, sw4 * sh);
1065	SvPOK_only (darkness_sv);
1066	SvCUR_set (darkness_sv, sw4 * sh);
1067
1068	vx = self->x + (self->w - sw) / 2 - shift_x;	1462	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1069	vy = self->y + (self->h - sh) / 2 - shift_y;	1463	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1070		1464
1071	/*	1465	/*
1072	int vx = self->vx = self->w >= sw	1466	int vx = self->vx = self->w >= sw
1073	? self->x + (self->w - sw) / 2	1467	? self->x + (self->w - sw) / 2
1074	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1468	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
1078	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1472	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1079	*/	1473	*/
1080		1474
1081	glColor4ub (255, 255, 255, 255);	1475	glColor4ub (255, 255, 255, 255);
1082		1476
		1477	glEnable (GL_BLEND);
1083	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1478	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1084	glEnable (GL_BLEND);
1085	glEnable (GL_TEXTURE_2D);	1479	glEnable (GL_TEXTURE_2D);
1086	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1480	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1087		1481
1088	glBegin (GL_QUADS);	1482	glBegin (GL_QUADS);
1089		1483
…		…
1097		1491
1098	for (x = 0; x < sw; x++)	1492	for (x = 0; x < sw; x++)
1099	if (row->c0 <= x + vx && x + vx < row->c1)	1493	if (row->c0 <= x + vx && x + vx < row->c1)
1100	{	1494	{
1101	mapcell *cell = row->col + (x + vx - row->c0);	1495	mapcell *cell = row->col + (x + vx - row->c0);
1102
1103	darkness[y * sw4 + x] = cell->darkness < 0
1104	? 255 - FOW_DARKNESS
1105	: 255 - cell->darkness;
1106		1496
1107	face = cell->face [z];	1497	face = cell->face [z];
1108		1498
1109	if (face)	1499	if (face)
1110	{	1500	{
…		…
1131		1521
1132	glEnd ();	1522	glEnd ();
1133		1523
1134	glDisable (GL_TEXTURE_2D);	1524	glDisable (GL_TEXTURE_2D);
1135	glDisable (GL_BLEND);	1525	glDisable (GL_BLEND);
		1526	}
		1527
		1528	void
		1529	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1530	CODE:
		1531	{
		1532	static float color[16][3] = {
		1533	{ 0.00, 0.00, 0.00 },
		1534	{ 1.00, 1.00, 1.00 },
		1535	{ 0.00, 0.00, 0.55 },
		1536	{ 1.00, 0.00, 0.00 },
		1537
		1538	{ 1.00, 0.54, 0.00 },
		1539	{ 0.11, 0.56, 1.00 },
		1540	{ 0.93, 0.46, 0.00 },
		1541	{ 0.18, 0.54, 0.34 },
		1542
		1543	{ 0.56, 0.73, 0.56 },
		1544	{ 0.80, 0.80, 0.80 },
		1545	{ 0.55, 0.41, 0.13 },
		1546	{ 0.99, 0.77, 0.26 },
		1547
		1548	{ 0.74, 0.65, 0.41 },
		1549
		1550	{ 0.00, 1.00, 1.00 },
		1551	{ 1.00, 0.00, 1.00 },
		1552	{ 1.00, 1.00, 0.00 },
		1553	};
		1554
		1555	int x, y;
		1556
		1557	glEnable (GL_TEXTURE_2D);
		1558	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1559	glEnable (GL_BLEND);
		1560	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1561	glBegin (GL_QUADS);
		1562
		1563	for (y = 0; y < h; y++)
		1564	for (x = 0; x < w; x++)
		1565	{
		1566	unsigned char m = data [x + y * w];
		1567
		1568	if (m)
		1569	{
		1570	float *c = color [m & 15];
		1571
		1572	float tx1 = m & 0x40 ? 0.5 : 0.;
		1573	float tx2 = tx1 + 0.5;
		1574
		1575	glColor4f (c[0], c[1], c[2], 0.75);
		1576	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1577	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1578	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1579	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1580	}
		1581	}
		1582
		1583	glEnd ();
		1584	glDisable (GL_BLEND);
		1585	glDisable (GL_TEXTURE_2D);
		1586	}
		1587
		1588	void
		1589	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1590	PPCODE:
		1591	{
		1592	int vx, vy;
		1593	int x, y;
		1594	int sw4 = (sw + 3) & ~3;
		1595	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
		1596	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
		1597
		1598	memset (darkness, 255, sw4 * sh);
		1599	SvPOK_only (darkness_sv);
		1600	SvCUR_set (darkness_sv, sw4 * sh);
		1601
		1602	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1603	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1604
		1605	for (y = 0; y < sh; y++)
		1606	if (0 <= y + vy && y + vy < self->rows)
		1607	{
		1608	maprow *row = self->row + (y + vy);
		1609
		1610	for (x = 0; x < sw; x++)
		1611	if (row->c0 <= x + vx && x + vx < row->c1)
		1612	{
		1613	mapcell *cell = row->col + (x + vx - row->c0);
		1614
		1615	darkness[y * sw4 + x] = cell->darkness < 0
		1616	? 255 - FOW_DARKNESS
		1617	: 255 - cell->darkness;
		1618	}
		1619	}
1136		1620
1137	EXTEND (SP, 3);	1621	EXTEND (SP, 3);
1138	PUSHs (sv_2mortal (newSViv (sw4)));	1622	PUSHs (sv_2mortal (newSViv (sw4)));
1139	PUSHs (sv_2mortal (newSViv (sh)));	1623	PUSHs (sv_2mortal (newSViv (sh)));
1140	PUSHs (darkness_sv);	1624	PUSHs (darkness_sv);
…		…
1339	} *civ, const_iv[] = {	1823	} *civ, const_iv[] = {
1340	# define const_iv(name) { # name, (IV)name }	1824	# define const_iv(name) { # name, (IV)name }
1341	const_iv (GL_COLOR_MATERIAL),	1825	const_iv (GL_COLOR_MATERIAL),
1342	const_iv (GL_SMOOTH),	1826	const_iv (GL_SMOOTH),
1343	const_iv (GL_FLAT),	1827	const_iv (GL_FLAT),
		1828	const_iv (GL_DITHER),
1344	const_iv (GL_BLEND),	1829	const_iv (GL_BLEND),
		1830	const_iv (GL_CULL_FACE),
		1831	const_iv (GL_SCISSOR_TEST),
		1832	const_iv (GL_DEPTH_TEST),
		1833	const_iv (GL_ALPHA_TEST),
		1834	const_iv (GL_NORMALIZE),
		1835	const_iv (GL_RESCALE_NORMAL),
		1836	const_iv (GL_FRONT),
		1837	const_iv (GL_BACK),
1345	const_iv (GL_AND),	1838	const_iv (GL_AND),
		1839	const_iv (GL_ONE),
		1840	const_iv (GL_ZERO),
1346	const_iv (GL_SRC_ALPHA),	1841	const_iv (GL_SRC_ALPHA),
		1842	const_iv (GL_DST_ALPHA),
1347	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1843	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1844	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1845	const_iv (GL_SRC_ALPHA_SATURATE),
1348	const_iv (GL_RGB),	1846	const_iv (GL_RGB),
1349	const_iv (GL_RGBA),	1847	const_iv (GL_RGBA),
		1848	const_iv (GL_RGBA4),
		1849	const_iv (GL_RGBA8),
		1850	const_iv (GL_RGB5_A1),
1350	const_iv (GL_UNSIGNED_BYTE),	1851	const_iv (GL_UNSIGNED_BYTE),
		1852	const_iv (GL_UNSIGNED_SHORT),
		1853	const_iv (GL_UNSIGNED_INT),
1351	const_iv (GL_ALPHA),	1854	const_iv (GL_ALPHA),
		1855	const_iv (GL_INTENSITY),
		1856	const_iv (GL_LUMINANCE),
		1857	const_iv (GL_LUMINANCE_ALPHA),
1352	const_iv (GL_FLOAT),	1858	const_iv (GL_FLOAT),
1353	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1859	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1354	const_iv (GL_COMPILE),	1860	const_iv (GL_COMPILE),
1355	const_iv (GL_TEXTURE_1D),	1861	const_iv (GL_TEXTURE_1D),
1356	const_iv (GL_TEXTURE_2D),	1862	const_iv (GL_TEXTURE_2D),
…		…
1358	const_iv (GL_TEXTURE_MAG_FILTER),	1864	const_iv (GL_TEXTURE_MAG_FILTER),
1359	const_iv (GL_TEXTURE_MIN_FILTER),	1865	const_iv (GL_TEXTURE_MIN_FILTER),
1360	const_iv (GL_TEXTURE_ENV_MODE),	1866	const_iv (GL_TEXTURE_ENV_MODE),
1361	const_iv (GL_TEXTURE_WRAP_S),	1867	const_iv (GL_TEXTURE_WRAP_S),
1362	const_iv (GL_TEXTURE_WRAP_T),	1868	const_iv (GL_TEXTURE_WRAP_T),
		1869	const_iv (GL_REPEAT),
1363	const_iv (GL_CLAMP),	1870	const_iv (GL_CLAMP),
1364	const_iv (GL_REPEAT),	1871	const_iv (GL_CLAMP_TO_EDGE),
1365	const_iv (GL_NEAREST),	1872	const_iv (GL_NEAREST),
1366	const_iv (GL_LINEAR),	1873	const_iv (GL_LINEAR),
1367	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1874	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1368	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1875	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1369	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1876	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1370	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1877	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1371	const_iv (GL_GENERATE_MIPMAP),	1878	const_iv (GL_GENERATE_MIPMAP),
1372	const_iv (GL_LINEAR),
1373	const_iv (GL_MODULATE),	1879	const_iv (GL_MODULATE),
		1880	const_iv (GL_DECAL),
1374	const_iv (GL_REPLACE),	1881	const_iv (GL_REPLACE),
		1882	const_iv (GL_DEPTH_BUFFER_BIT),
1375	const_iv (GL_COLOR_BUFFER_BIT),	1883	const_iv (GL_COLOR_BUFFER_BIT),
1376	const_iv (GL_PROJECTION),	1884	const_iv (GL_PROJECTION),
1377	const_iv (GL_MODELVIEW),	1885	const_iv (GL_MODELVIEW),
1378	const_iv (GL_COLOR_LOGIC_OP),	1886	const_iv (GL_COLOR_LOGIC_OP),
		1887	const_iv (GL_SEPARABLE_2D),
1379	const_iv (GL_CONVOLUTION_2D),	1888	const_iv (GL_CONVOLUTION_2D),
1380	const_iv (GL_CONVOLUTION_BORDER_MODE),	1889	const_iv (GL_CONVOLUTION_BORDER_MODE),
1381	const_iv (GL_CONSTANT_BORDER),	1890	const_iv (GL_CONSTANT_BORDER),
1382	const_iv (GL_LINES),	1891	const_iv (GL_LINES),
		1892	const_iv (GL_LINE_LOOP),
1383	const_iv (GL_QUADS),	1893	const_iv (GL_QUADS),
1384	const_iv (GL_LINE_LOOP),	1894	const_iv (GL_QUAD_STRIP),
		1895	const_iv (GL_TRIANGLES),
		1896	const_iv (GL_TRIANGLE_STRIP),
		1897	const_iv (GL_TRIANGLE_FAN),
1385	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1898	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1386	const_iv (GL_FASTEST),	1899	const_iv (GL_FASTEST),
		1900	const_iv (GL_V2F),
		1901	const_iv (GL_V3F),
		1902	const_iv (GL_T2F_V3F),
		1903	const_iv (GL_T2F_N3F_V3F),
1387	# undef const_iv	1904	# undef const_iv
1388	};	1905	};
1389		1906
1390	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1907	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1391	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1908	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1392	}	1909	}
1393		1910
		1911	char *
		1912	gl_vendor ()
		1913	CODE:
		1914	RETVAL = (char *)glGetString (GL_VENDOR);
		1915	OUTPUT:
		1916	RETVAL
		1917
		1918	char *
		1919	gl_version ()
		1920	CODE:
		1921	RETVAL = (char *)glGetString (GL_VERSION);
		1922	OUTPUT:
		1923	RETVAL
		1924
		1925	char *
		1926	gl_extensions ()
		1927	CODE:
		1928	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1929	OUTPUT:
		1930	RETVAL
		1931
1394	int glGetError ()	1932	int glGetError ()
		1933
		1934	void glFinish ()
1395		1935
1396	void glClear (int mask)	1936	void glClear (int mask)
1397		1937
1398	void glClearColor (float r, float g, float b, float a = 1.0)	1938	void glClearColor (float r, float g, float b, float a = 1.0)
1399	PROTOTYPE: @	1939	PROTOTYPE: @
…		…
1406		1946
1407	void glHint (int target, int mode)	1947	void glHint (int target, int mode)
1408		1948
1409	void glBlendFunc (int sfactor, int dfactor)	1949	void glBlendFunc (int sfactor, int dfactor)
1410		1950
		1951	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1952	CODE:
		1953	gl_BlendFuncSeparate (sa, da, saa, daa);
		1954
		1955	void glDepthMask (int flag)
		1956
1411	void glLogicOp (int opcode)	1957	void glLogicOp (int opcode)
1412		1958
		1959	void glColorMask (int red, int green, int blue, int alpha)
		1960
1413	void glMatrixMode (int mode)	1961	void glMatrixMode (int mode)
1414		1962
1415	void glPushMatrix ()	1963	void glPushMatrix ()
1416		1964
1417	void glPopMatrix ()	1965	void glPopMatrix ()
1418		1966
1419	void glLoadIdentity ()	1967	void glLoadIdentity ()
1420		1968
		1969	void glDrawBuffer (int buffer)
		1970
		1971	void glReadBuffer (int buffer)
		1972
1421	# near and far are due to microsofts buggy c compiler	1973	# near_ and far_ are due to microsofts buggy "c" compiler
		1974	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1975
		1976	# near_ and far_ are due to microsofts buggy "c" compiler
1422	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	1977	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1423		1978
1424	void glViewport (int x, int y, int width, int height)	1979	void glViewport (int x, int y, int width, int height)
		1980
		1981	void glScissor (int x, int y, int width, int height)
1425		1982
1426	void glTranslate (float x, float y, float z = 0.)	1983	void glTranslate (float x, float y, float z = 0.)
1427	CODE:	1984	CODE:
1428	glTranslatef (x, y, z);	1985	glTranslatef (x, y, z);
1429		1986
…		…
1439		1996
1440	void glEnd ()	1997	void glEnd ()
1441		1998
1442	void glColor (float r, float g, float b, float a = 1.0)	1999	void glColor (float r, float g, float b, float a = 1.0)
1443	PROTOTYPE: @	2000	PROTOTYPE: @
		2001	ALIAS:
		2002	glColor_premultiply = 1
1444	CODE:	2003	CODE:
1445	glColor4f (r, g, b, a);	2004	if (ix)
		2005	{
		2006	r *= a;
		2007	g *= a;
		2008	b *= a;
		2009	}
		2010	// microsoft visual "c" rounds instead of truncating...
		2011	glColor4ub (MIN ((int)(r * 256.f), 255),
		2012	MIN ((int)(g * 256.f), 255),
		2013	MIN ((int)(b * 256.f), 255),
		2014	MIN ((int)(a * 256.f), 255));
		2015
		2016	void glInterleavedArrays (int format, int stride, char *data)
		2017
		2018	void glDrawElements (int mode, int count, int type, char *indices)
		2019
		2020	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2021
		2022	void glRasterPos (float x, float y, float z = 0.)
		2023	CODE:
		2024	glRasterPos3f (0, 0, z);
		2025	glBitmap (0, 0, 0, 0, x, y, 0);
1446		2026
1447	void glVertex (float x, float y, float z = 0.)	2027	void glVertex (float x, float y, float z = 0.)
1448	CODE:	2028	CODE:
1449	glVertex3f (x, y, z);	2029	glVertex3f (x, y, z);
1450		2030
…		…
1462		2042
1463	void glBindTexture (int target, int name)	2043	void glBindTexture (int target, int name)
1464		2044
1465	void glConvolutionParameter (int target, int pname, float params)	2045	void glConvolutionParameter (int target, int pname, float params)
1466	CODE:	2046	CODE:
1467	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2047	if (gl.ConvolutionParameterf)
		2048	gl.ConvolutionParameterf (target, pname, params);
1468		2049
1469	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2050	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1470	CODE:	2051	CODE:
1471	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2052	if (gl.ConvolutionFilter2D)
1472	(target, internalformat, width, height, format, type, data));	2053	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2054
		2055	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		2056	CODE:
		2057	if (gl.SeparableFilter2D)
		2058	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1473		2059
1474	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2060	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1475		2061
1476	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2062	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2063
		2064	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2065
		2066	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1477		2067
1478	int glGenTexture ()	2068	int glGenTexture ()
1479	CODE:	2069	CODE:
1480	{	2070	{
1481	GLuint name;	2071	GLuint name;
…		…
1506		2096
1507	void glEndList ()	2097	void glEndList ()
1508		2098
1509	void glCallList (int list)	2099	void glCallList (int list)
1510		2100
		2101

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.65 by root, Mon Apr 24 08:22:21 2006 UTC vs. Revision 1.122 by root, Fri Jun 23 22:35:15 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.65 by root, Mon Apr 24 08:22:21 2006 UTC vs.
Revision 1.122 by root, Fri Jun 23 22:35:15 2006 UTC