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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.61 by root, Sun Apr 23 21:47:30 2006 UTC vs.
Revision 1.121 by root, Fri Jun 23 20:28:19 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 8	54	#define MIN_FONT_HEIGHT 10
		55
		56	static struct
		57	{
		58	#define GL_FUNC(ptr,name) ptr name;
		59	#include "glfunc.h"
		60	#undef GL_FUNC
		61	} gl;
		62
		63	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		64	{
		65	if (gl.BlendFuncSeparate)
		66	gl.BlendFuncSeparate (sa, da, saa, daa);
		67	else if (gl.BlendFuncSeparateEXT)
		68	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		69	else
		70	glBlendFunc (sa, da);
		71	}
46		72
47	typedef Mix_Chunk *CFClient__MixChunk;	73	typedef Mix_Chunk *CFClient__MixChunk;
48	typedef Mix_Music *CFClient__MixMusic;	74	typedef Mix_Music *CFClient__MixMusic;
49		75
50	typedef PangoFontDescription *CFClient__Font;	76	typedef PangoFontDescription *CFClient__Font;
51		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
52	typedef struct cf_layout {	96	typedef struct cf_layout {
53	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
54	int base_height;	100	int base_height;
55	CFClient__Font font;	101	CFClient__Font font;
56	} *CFClient__Layout;	102	} *CFClient__Layout;
57		103
58	static CFClient__Font default_font;	104	static CFClient__Font default_font;
59	static PangoContext *context;	105	static PangoContext ft2_context, cairo_context;
60	static PangoFontMap *fontmap;	106	static PangoFontMap ft2_fontmap, cairo_fontmap;
61		107
62	static void	108	static void
63	substitute_func (FcPattern *pattern, gpointer data)	109	substitute_func (FcPattern *pattern, gpointer data)
64	{	110	{
65	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
66	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	118	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
		119	#endif
67	}	120	}
68		121
69	static void	122	static void
70	layout_update_font (CFClient__Layout self)	123	layout_update_font (CFClient__Layout self)
71	{	124	{
…		…
83	static void	136	static void
84	layout_get_pixel_size (CFClient__Layout self, int w, int h)	137	layout_get_pixel_size (CFClient__Layout self, int w, int h)
85	{	138	{
86	pango_layout_get_pixel_size (self->pl, w, h);	139	pango_layout_get_pixel_size (self->pl, w, h);
87		140
88	w = (w + 3) & ~3;
89	if (!w) w = 1;	141	if (!w) w = 1;
90	if (!h) h = 1;	142	if (!h) h = 1;
		143
		144	w = (w + 3) & ~3;
91	}	145	}
92		146
93	typedef uint16_t mapface;	147	typedef uint16_t mapface;
94		148
95	typedef struct {	149	typedef struct {
…		…
243	}	297	}
244	}	298	}
245	}	299	}
246		300
247	static void	301	static void
248	music_finished ()	302	music_finished (void)
249	{	303	{
250	SDL_UserEvent ev;	304	SDL_UserEvent ev;
251		305
252	ev.type = SDL_USEREVENT;	306	ev.type = SDL_USEREVENT;
253	ev.code = 0;	307	ev.code = 0;
254	ev.data1 = 0;	308	ev.data1 = 0;
255	ev.data2 = 0;	309	ev.data2 = 0;
256		310
257	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;
258	}	342	}
259		343
260	MODULE = CFClient PACKAGE = CFClient	344	MODULE = CFClient PACKAGE = CFClient
261		345
262	PROTOTYPES: ENABLE	346	PROTOTYPES: ENABLE
…		…
370	# undef const_iv	454	# undef const_iv
371	};	455	};
372		456
373	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; )
374	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	458	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		459	}
375		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	{
376	fontmap = pango_ft2_font_map_new ();	471	ft2_fontmap = pango_ft2_font_map_new ();
377	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);
378	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	}
379	}	490	}
380		491
381	int	492	int
382	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	493	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
383		494
…		…
393	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	504	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
394	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	505	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
395	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	506	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
396	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	507	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
397		508
		509	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		510	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		511
398	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	512	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
399	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	513	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
400	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	514	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
401	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	515	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
402		516
403	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	517	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
404	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
405	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
406		518
407	SDL_EnableUNICODE (1);	519	SDL_EnableUNICODE (1);
408	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	520	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
409		521
410	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	522	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
419		531
420	++m;	532	++m;
421	}	533	}
422	}	534	}
423		535
		536	char *
		537	SDL_GetError ()
		538
424	int	539	int
425	SDL_SetVideoMode (int w, int h, int fullscreen)	540	SDL_SetVideoMode (int w, int h, int fullscreen)
426	CODE:	541	CODE:
427	RETVAL = !!SDL_SetVideoMode (	542	RETVAL = !!SDL_SetVideoMode (
428	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	543	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
429	);	544	);
		545	if (RETVAL)
		546	{
430	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	}
431	OUTPUT:	552	OUTPUT:
432	RETVAL	553	RETVAL
433		554
434	void	555	void
435	SDL_GL_SwapBuffers ()	556	SDL_GL_SwapBuffers ()
		557
		558	char *
		559	SDL_GetKeyName (int sym)
436		560
437	void	561	void
438	SDL_PollEvent ()	562	SDL_PollEvent ()
439	PPCODE:	563	PPCODE:
440	{	564	{
…		…
442		566
443	while (SDL_PollEvent (&ev))	567	while (SDL_PollEvent (&ev))
444	{	568	{
445	HV *hv = newHV ();	569	HV *hv = newHV ();
446	hv_store (hv, "type", 4, newSViv (ev.type), 0);	570	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		571
447	switch (ev.type)	572	switch (ev.type)
448	{	573	{
449	case SDL_KEYDOWN:	574	case SDL_KEYDOWN:
450	case SDL_KEYUP:	575	case SDL_KEYUP:
451	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	576	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
458	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	583	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
459	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	584	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
460	break;	585	break;
461		586
462	case SDL_MOUSEMOTION:	587	case SDL_MOUSEMOTION:
		588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		589
463	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	590	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
464	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	591	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
465	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	592	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
466	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	593	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
467	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	594	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
468	break;	595	break;
469		596
470	case SDL_MOUSEBUTTONDOWN:	597	case SDL_MOUSEBUTTONDOWN:
471	case SDL_MOUSEBUTTONUP:	598	case SDL_MOUSEBUTTONUP:
		599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		600
472	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	601	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
473	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	602	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
474	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	603	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
475	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;
476	}	612	}
477		613
478	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	614	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
479	}	615	}
480	}	616	}
481		617
482	int	618	int
483	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)
484	POSTCALL:	620	POSTCALL:
485	Mix_HookMusicFinished (music_finished);	621	Mix_HookMusicFinished (music_finished);
		622	Mix_ChannelFinished (channel_finished);
486		623
487	void	624	void
488	Mix_CloseAudio ()	625	Mix_CloseAudio ()
489		626
490	int	627	int
…		…
495	CODE:	632	CODE:
496	#ifndef _WIN32	633	#ifndef _WIN32
497	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	634	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
498	#endif	635	#endif
499		636
500	char *
501	gl_version ()
502	CODE:
503	RETVAL = (char *)glGetString (GL_VERSION);
504	OUTPUT:
505	RETVAL
506
507	char *
508	gl_extensions ()
509	CODE:
510	RETVAL = (char *)glGetString (GL_EXTENSIONS);
511	OUTPUT:
512	RETVAL
513
514	void	637	void
515	add_font (char *file)	638	add_font (char *file)
516	CODE:	639	CODE:
517	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
518		645
519	void	646	void
520	load_image_inline (SV *image_)	647	load_image_inline (SV *image_)
521	ALIAS:	648	ALIAS:
522	load_image_file = 1	649	load_image_file = 1
…		…
604	PUSHs (sv_2mortal (newSViv (b / y)));	731	PUSHs (sv_2mortal (newSViv (b / y)));
605	PUSHs (sv_2mortal (newSViv (a / y)));	732	PUSHs (sv_2mortal (newSViv (a / y)));
606	}	733	}
607		734
608	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
609	fatal (char *message)	744	fatal (char *message)
610	CODE:	745	CODE:
		746	fprintf (stderr, "FATAL: %s\n", message);
611	#ifdef _WIN32	747	#ifdef _WIN32
612	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	748	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
613	#else
614	fprintf (stderr, "FATAL: %s\n", message);
615	#endif	749	#endif
616	exit (1);	750	_exit (1);
		751
		752	void
		753	_exit (int retval)
		754	CODE:
		755	_exit (retval);
617		756
618	MODULE = CFClient PACKAGE = CFClient::Font	757	MODULE = CFClient PACKAGE = CFClient::Font
619		758
620	CFClient::Font	759	CFClient::Font
621	new_from_file (SV class, char path)	760	new_from_file (SV class, char path, int id = 0)
622	CODE:	761	CODE:
623	{	762	{
624	int count;	763	int count;
625	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, 0, 0, &count);	764	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
626	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	765	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
627	FcPatternDestroy (pattern);	766	FcPatternDestroy (pattern);
628	}	767	}
629	OUTPUT:	768	OUTPUT:
630	RETVAL	769	RETVAL
…		…
640	default_font = self;	779	default_font = self;
641		780
642	MODULE = CFClient PACKAGE = CFClient::Layout	781	MODULE = CFClient PACKAGE = CFClient::Layout
643		782
644	CFClient::Layout	783	CFClient::Layout
645	new (SV *class, int base_height = MIN_FONT_HEIGHT)	784	new (SV *class, int rgba = 0)
646	CODE:	785	CODE:
647	New (0, RETVAL, 1, struct cf_layout);	786	New (0, RETVAL, 1, struct cf_layout);
648	RETVAL->pl = pango_layout_new (context);	787
649	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;
650	RETVAL->font = 0;	795	RETVAL->font = 0;
		796
651	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	797	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
652	pango_layout_set_font_description (RETVAL->pl, default_font);	798	layout_update_font (RETVAL);
653	OUTPUT:	799	OUTPUT:
654	RETVAL	800	RETVAL
655		801
656	void	802	void
657	DESTROY (CFClient::Layout self)	803	DESTROY (CFClient::Layout self)
658	CODE:	804	CODE:
659	g_object_unref (self->pl);	805	g_object_unref (self->pl);
660	Safefree (self);	806	Safefree (self);
661		807
		808	int
		809	is_rgba (CFClient::Layout self)
		810	CODE:
		811	RETVAL = self->rgba;
		812	OUTPUT:
		813	RETVAL
		814
662	void	815	void
663	set_text (CFClient::Layout self, SV *text_)	816	set_text (CFClient::Layout self, SV *text_)
664	CODE:	817	CODE:
665	{	818	{
666	STRLEN textlen;	819	STRLEN textlen;
…		…
677	char *text = SvPVutf8 (text_, textlen);	830	char *text = SvPVutf8 (text_, textlen);
678		831
679	pango_layout_set_markup (self->pl, text, textlen);	832	pango_layout_set_markup (self->pl, text, textlen);
680	}	833	}
681		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 = 2;
		843
		844	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		845	{
		846	PangoRectangle rect;
		847	PangoAttribute *attr;
		848
		849	int w = SvIV (ST (arg - 1));
		850	int h = SvIV (ST (arg));
		851
		852	arg += 2;
		853
		854	rect.x = 0;
		855	rect.y = -h * PANGO_SCALE;
		856	rect.width = w * PANGO_SCALE;
		857	rect.height = h * PANGO_SCALE;
		858
		859	if (!attrs)
		860	attrs = pango_layout_get_attributes (self->pl);
		861
		862	attr = pango_attr_shape_new (&rect, &rect);
		863	attr->start_index = pos - text;
		864	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		865	pango_attr_list_insert (attrs, attr);
		866
		867	pos += sizeof (OBJ_STR) - 1;
		868	}
		869
		870	if (attrs)
		871	pango_layout_set_attributes (self->pl, attrs);
		872	}
		873
		874	void
		875	get_shapes (CFClient::Layout self)
		876	PPCODE:
		877	{
		878	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		879
		880	do
		881	{
		882	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		883
		884	if (run && shape_attr_p (run))
		885	{
		886	PangoRectangle extents;
		887	pango_layout_iter_get_run_extents (iter, 0, &extents);
		888
		889	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		890	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		891	}
		892	}
		893	while (pango_layout_iter_next_run (iter));
		894
		895	pango_layout_iter_free (iter);
		896	}
		897
		898	int
		899	has_wrapped (CFClient::Layout self)
		900	CODE:
		901	{
		902	int lines = 1;
		903	const char *text = pango_layout_get_text (self->pl);
		904
		905	while (*text)
		906	lines += *text++ == '\n';
		907
		908	RETVAL = lines < pango_layout_get_line_count (self->pl);
		909	}
		910	OUTPUT:
		911	RETVAL
		912
682	SV *	913	SV *
683	get_text (CFClient::Layout self)	914	get_text (CFClient::Layout self)
684	CODE:	915	CODE:
685	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	916	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
686	SvUTF8_on (RETVAL);	917	sv_utf8_decode (RETVAL);
687	OUTPUT:	918	OUTPUT:
688	RETVAL	919	RETVAL
		920
		921	void
		922	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		923	CODE:
		924	self->r = r;
		925	self->g = g;
		926	self->b = b;
		927	self->a = a;
689		928
690	void	929	void
691	set_font (CFClient::Layout self, CFClient::Font font = 0)	930	set_font (CFClient::Layout self, CFClient::Font font = 0)
692	CODE:	931	CODE:
693	if (self->font != font)	932	if (self->font != font)
…		…
709	set_width (CFClient::Layout self, int max_width = -1)	948	set_width (CFClient::Layout self, int max_width = -1)
710	CODE:	949	CODE:
711	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	950	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
712		951
713	void	952	void
		953	set_indent (CFClient::Layout self, int indent)
		954	CODE:
		955	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		956
		957	void
		958	set_spacing (CFClient::Layout self, int spacing)
		959	CODE:
		960	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		961
		962	void
		963	set_ellipsise (CFClient::Layout self, int ellipsise)
		964	CODE:
		965	pango_layout_set_ellipsize (self->pl,
		966	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		967	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		968	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		969	: PANGO_ELLIPSIZE_NONE
		970	);
		971
		972	void
		973	set_single_paragraph_mode (CFClient::Layout self, int spm)
		974	CODE:
		975	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		976
		977	void
714	size (CFClient::Layout self)	978	size (CFClient::Layout self)
715	PPCODE:	979	PPCODE:
716	{	980	{
717	int w, h;	981	int w, h;
718		982
…		…
751	render (CFClient::Layout self)	1015	render (CFClient::Layout self)
752	PPCODE:	1016	PPCODE:
753	{	1017	{
754	SV *retval;	1018	SV *retval;
755	int w, h;	1019	int w, h;
756	FT_Bitmap bitmap;
757		1020
758	layout_get_pixel_size (self, &w, &h);	1021	layout_get_pixel_size (self, &w, &h);
759		1022
		1023	if (self->rgba)
		1024	{
		1025	cairo_surface_t *surface;
		1026	cairo_t *cairo;
		1027
		1028	retval = newSV (w * h * 4);
		1029	SvPOK_only (retval);
		1030	SvCUR_set (retval, w * h * 4);
		1031
		1032	memset (SvPVX (retval), 0, w * h * 4);
		1033
		1034	surface = cairo_image_surface_create_for_data (
		1035	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
		1036	cairo = cairo_create (surface);
		1037	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		1038
		1039	pango_cairo_show_layout (cairo, self->pl);
		1040
		1041	cairo_destroy (cairo);
		1042	cairo_surface_destroy (surface);
		1043
		1044	// what a mess, and its premultiplied, too :(
		1045	{
		1046	uint32_t p = (uint32_t )SvPVX (retval);
		1047	uint32_t e = p + w h;
		1048
		1049	while (p < e)
		1050	{
		1051	uint32_t rgba = *p;
		1052	rgba = (rgba >> 24) \| (rgba << 8);
		1053	#if 0
		1054	#ifdef _WIN32
		1055	{//D
		1056	uint8_t r = rgba >> 24;
		1057	uint8_t g = rgba >> 16;
		1058	uint8_t b = rgba >> 8;
		1059	uint8_t a = rgba >> 0;
		1060
		1061	rgba = (rgba & 0xffffff00) \| a;
		1062	}
		1063	#endif
		1064	#endif
		1065	rgba = SDL_SwapBE32 (rgba);
		1066	*p++ = rgba;
		1067	}
		1068	}
		1069
		1070	EXTEND (SP, 5);
		1071	PUSHs (sv_2mortal (newSViv (w)));
		1072	PUSHs (sv_2mortal (newSViv (h)));
		1073	PUSHs (sv_2mortal (retval));
		1074	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		1075	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		1076	}
		1077	else
		1078	{
		1079	FT_Bitmap bitmap;
		1080
760	retval = newSV (w * h);	1081	retval = newSV (w * h);
761	SvPOK_only (retval);	1082	SvPOK_only (retval);
762	SvCUR_set (retval, w * h);	1083	SvCUR_set (retval, w * h);
763		1084
764	bitmap.rows = h;	1085	bitmap.rows = h;
765	bitmap.width = w;	1086	bitmap.width = w;
766	bitmap.pitch = w;	1087	bitmap.pitch = w;
767	bitmap.buffer = (unsigned char*)SvPVX (retval);	1088	bitmap.buffer = (unsigned char*)SvPVX (retval);
768	bitmap.num_grays = 256;	1089	bitmap.num_grays = 256;
769	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	1090	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
770		1091
771	memset (bitmap.buffer, 0, w * h);	1092	memset (bitmap.buffer, 0, w * h);
772		1093
773	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	1094	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
774		1095
775	EXTEND (SP, 3);	1096	EXTEND (SP, 5);
776	PUSHs (sv_2mortal (newSViv (w)));	1097	PUSHs (sv_2mortal (newSViv (w)));
777	PUSHs (sv_2mortal (newSViv (h)));	1098	PUSHs (sv_2mortal (newSViv (h)));
778	PUSHs (sv_2mortal (retval));	1099	PUSHs (sv_2mortal (retval));
		1100	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		1101	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		1102	}
779	}	1103	}
780		1104
781	MODULE = CFClient PACKAGE = CFClient::Texture	1105	MODULE = CFClient PACKAGE = CFClient::Texture
782		1106
783	void	1107	void
		1108	pad2pot (SV data_, SV w_, SV *h_)
		1109	CODE:
		1110	{
		1111	int ow = SvIV (w_);
		1112	int oh = SvIV (h_);
		1113
		1114	if (ow && oh)
		1115	{
		1116	int nw = minpot (ow);
		1117	int nh = minpot (oh);
		1118
		1119	if (nw != ow \|\| nh != oh)
		1120	{
		1121	if (SvOK (data_))
		1122	{
		1123	STRLEN datalen;
		1124	char *data = SvPVbyte (data_, datalen);
		1125	int bpp = datalen / (ow * oh);
		1126	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1127
		1128	SvPOK_only (result_);
		1129	SvCUR_set (result_, nw * nh * bpp);
		1130
		1131	memset (SvPVX (result_), 0, nw * nh * bpp);
		1132	while (oh--)
		1133	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1134
		1135	sv_setsv (data_, result_);
		1136	}
		1137
		1138	sv_setiv (w_, nw);
		1139	sv_setiv (h_, nh);
		1140	}
		1141	}
		1142	}
		1143
		1144	void
784	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1145	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
785	PROTOTYPE: $$$;$$	1146	PROTOTYPE: $$$;$$
		1147	ALIAS:
		1148	draw_quad_alpha = 1
		1149	draw_quad_alpha_premultiplied = 2
786	CODE:	1150	CODE:
787	{	1151	{
788	HV hv = (HV )SvRV (self);	1152	HV hv = (HV )SvRV (self);
789	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1153	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
790	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1154	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
791	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1155	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
792	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
793		1156
794	if (items < 5)	1157	if (items < 5)
795	{	1158	{
796	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1159	w = SvNV (*hv_fetch (hv, "w", 1, 1));
797	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1160	h = SvNV (*hv_fetch (hv, "h", 1, 1));
798	}	1161	}
799		1162
		1163	if (ix)
		1164	{
		1165	glEnable (GL_BLEND);
		1166
		1167	if (ix == 2)
		1168	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1169	else
		1170	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1171	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1172
		1173	glEnable (GL_ALPHA_TEST);
		1174	glAlphaFunc (GL_GREATER, 0.01f);
		1175	}
		1176
800	glBindTexture (GL_TEXTURE_2D, name);	1177	glBindTexture (GL_TEXTURE_2D, name);
801	if (wrap_mode) {	1178
802	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
803	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
804	}
805	glBegin (GL_QUADS);	1179	glBegin (GL_QUADS);
806	glTexCoord2f (0, 0); glVertex2f (x , y );	1180	glTexCoord2f (0, 0); glVertex2f (x , y );
807	glTexCoord2f (0, t); glVertex2f (x , y + h);	1181	glTexCoord2f (0, t); glVertex2f (x , y + h);
808	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1182	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
809	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1183	glTexCoord2f (s, 0); glVertex2f (x + w, y );
810	glEnd ();	1184	glEnd ();
		1185
		1186	if (ix)
		1187	{
		1188	glDisable (GL_ALPHA_TEST);
		1189	glDisable (GL_BLEND);
		1190	}
811	}	1191	}
812		1192
813	MODULE = CFClient PACKAGE = CFClient::Map	1193	MODULE = CFClient PACKAGE = CFClient::Map
814		1194
815	CFClient::Map	1195	CFClient::Map
…		…
835	DESTROY (CFClient::Map self)	1215	DESTROY (CFClient::Map self)
836	CODE:	1216	CODE:
837	{	1217	{
838	map_clear (self);	1218	map_clear (self);
839	Safefree (self->face);	1219	Safefree (self->face);
		1220	Safefree (self->tex);
840	Safefree (self);	1221	Safefree (self);
841	}	1222	}
842		1223
843	void	1224	void
844	clear (CFClient::Map self)	1225	clear (CFClient::Map self)
…		…
879	tex->r = r;	1260	tex->r = r;
880	tex->g = g;	1261	tex->g = g;
881	tex->b = b;	1262	tex->b = b;
882	tex->a = a;	1263	tex->a = a;
883	}	1264	}
		1265
		1266	// somewhat hackish, but for textures that require it, it really
		1267	// improves the look, and most others don't suffer.
		1268	glBindTexture (GL_TEXTURE_2D, name);
		1269	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1270	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1271	// use uglier nearest interpolation because linear suffers
		1272	// from transparent color bleeding and ugly wrapping effects.
		1273	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
884	}	1274	}
885		1275
886	int	1276	int
887	ox (CFClient::Map self)	1277	ox (CFClient::Map self)
888	ALIAS:	1278	ALIAS:
889	oy = 1	1279	oy = 1
		1280	x = 2
		1281	y = 3
		1282	w = 4
		1283	h = 5
890	CODE:	1284	CODE:
891	switch (ix)	1285	switch (ix)
892	{	1286	{
893	case 0: RETVAL = self->ox; break;	1287	case 0: RETVAL = self->ox; break;
894	case 1: RETVAL = self->oy; break;	1288	case 1: RETVAL = self->oy; break;
		1289	case 2: RETVAL = self->x; break;
		1290	case 3: RETVAL = self->y; break;
		1291	case 4: RETVAL = self->w; break;
		1292	case 5: RETVAL = self->h; break;
895	}	1293	}
896	OUTPUT:	1294	OUTPUT:
897	RETVAL	1295	RETVAL
898		1296
899	void	1297	void
…		…
933		1331
934	while (data < data_end)	1332	while (data < data_end)
935	{	1333	{
936	flags = (data [0] << 8) + data [1]; data += 2;	1334	flags = (data [0] << 8) + data [1]; data += 2;
937		1335
938	x = ((flags >> 10) & 63) + self->x;	1336	x = self->x + ((flags >> 10) & 63);
939	y = ((flags >> 4) & 63) + self->y;	1337	y = self->y + ((flags >> 4) & 63);
940		1338
941	cell = map_get_cell (self, x, y);	1339	cell = map_get_cell (self, x, y);
942		1340
943	if (flags & 15)	1341	if (flags & 15)
944	{	1342	{
…		…
1034	OUTPUT:	1432	OUTPUT:
1035	RETVAL	1433	RETVAL
1036		1434
1037	void	1435	void
1038	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1436	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1039	PPCODE:	1437	CODE:
1040	{	1438	{
1041	int vx, vy;	1439	int vx, vy;
1042	int x, y, z;	1440	int x, y, z;
1043	int last_name;	1441	int last_name;
1044	mapface face;	1442	mapface face;
1045	int sw4 = (sw + 3) & ~3;
1046	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1047	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1048		1443
1049	memset (darkness, 255, sw4 * sh);
1050	SvPOK_only (darkness_sv);
1051	SvCUR_set (darkness_sv, sw4 * sh);
1052
1053	vx = self->x + (self->w - sw) / 2 - shift_x;	1444	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1054	vy = self->y + (self->h - sh) / 2 - shift_y;	1445	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1055		1446
1056	/*	1447	/*
1057	int vx = self->vx = self->w >= sw	1448	int vx = self->vx = self->w >= sw
1058	? self->x + (self->w - sw) / 2	1449	? self->x + (self->w - sw) / 2
1059	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1450	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
1063	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1454	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1064	*/	1455	*/
1065		1456
1066	glColor4ub (255, 255, 255, 255);	1457	glColor4ub (255, 255, 255, 255);
1067		1458
		1459	glEnable (GL_BLEND);
1068	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1460	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1069	glEnable (GL_BLEND);
1070	glEnable (GL_TEXTURE_2D);	1461	glEnable (GL_TEXTURE_2D);
1071	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1462	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1072		1463
1073	glBegin (GL_QUADS);	1464	glBegin (GL_QUADS);
1074		1465
…		…
1082		1473
1083	for (x = 0; x < sw; x++)	1474	for (x = 0; x < sw; x++)
1084	if (row->c0 <= x + vx && x + vx < row->c1)	1475	if (row->c0 <= x + vx && x + vx < row->c1)
1085	{	1476	{
1086	mapcell *cell = row->col + (x + vx - row->c0);	1477	mapcell *cell = row->col + (x + vx - row->c0);
1087
1088	darkness[y * sw4 + x] = cell->darkness < 0
1089	? 255 - FOW_DARKNESS
1090	: 255 - cell->darkness;
1091		1478
1092	face = cell->face [z];	1479	face = cell->face [z];
1093		1480
1094	if (face)	1481	if (face)
1095	{	1482	{
…		…
1116		1503
1117	glEnd ();	1504	glEnd ();
1118		1505
1119	glDisable (GL_TEXTURE_2D);	1506	glDisable (GL_TEXTURE_2D);
1120	glDisable (GL_BLEND);	1507	glDisable (GL_BLEND);
		1508	}
		1509
		1510	void
		1511	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1512	CODE:
		1513	{
		1514	static float color[16][3] = {
		1515	{ 0.00, 0.00, 0.00 },
		1516	{ 1.00, 1.00, 1.00 },
		1517	{ 0.00, 0.00, 0.55 },
		1518	{ 1.00, 0.00, 0.00 },
		1519
		1520	{ 1.00, 0.54, 0.00 },
		1521	{ 0.11, 0.56, 1.00 },
		1522	{ 0.93, 0.46, 0.00 },
		1523	{ 0.18, 0.54, 0.34 },
		1524
		1525	{ 0.56, 0.73, 0.56 },
		1526	{ 0.80, 0.80, 0.80 },
		1527	{ 0.55, 0.41, 0.13 },
		1528	{ 0.99, 0.77, 0.26 },
		1529
		1530	{ 0.74, 0.65, 0.41 },
		1531
		1532	{ 0.00, 1.00, 1.00 },
		1533	{ 1.00, 0.00, 1.00 },
		1534	{ 1.00, 1.00, 0.00 },
		1535	};
		1536
		1537	int x, y;
		1538
		1539	glEnable (GL_TEXTURE_2D);
		1540	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1541	glEnable (GL_BLEND);
		1542	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1543	glBegin (GL_QUADS);
		1544
		1545	for (y = 0; y < h; y++)
		1546	for (x = 0; x < w; x++)
		1547	{
		1548	unsigned char m = data [x + y * w];
		1549
		1550	if (m)
		1551	{
		1552	float *c = color [m & 15];
		1553
		1554	float tx1 = m & 0x40 ? 0.5 : 0.;
		1555	float tx2 = tx1 + 0.5;
		1556
		1557	glColor4f (c[0], c[1], c[2], 0.75);
		1558	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1559	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1560	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1561	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1562	}
		1563	}
		1564
		1565	glEnd ();
		1566	glDisable (GL_BLEND);
		1567	glDisable (GL_TEXTURE_2D);
		1568	}
		1569
		1570	void
		1571	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1572	PPCODE:
		1573	{
		1574	int vx, vy;
		1575	int x, y;
		1576	int sw4 = (sw + 3) & ~3;
		1577	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
		1578	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
		1579
		1580	memset (darkness, 255, sw4 * sh);
		1581	SvPOK_only (darkness_sv);
		1582	SvCUR_set (darkness_sv, sw4 * sh);
		1583
		1584	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1585	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1586
		1587	for (y = 0; y < sh; y++)
		1588	if (0 <= y + vy && y + vy < self->rows)
		1589	{
		1590	maprow *row = self->row + (y + vy);
		1591
		1592	for (x = 0; x < sw; x++)
		1593	if (row->c0 <= x + vx && x + vx < row->c1)
		1594	{
		1595	mapcell *cell = row->col + (x + vx - row->c0);
		1596
		1597	darkness[y * sw4 + x] = cell->darkness < 0
		1598	? 255 - FOW_DARKNESS
		1599	: 255 - cell->darkness;
		1600	}
		1601	}
1121		1602
1122	EXTEND (SP, 3);	1603	EXTEND (SP, 3);
1123	PUSHs (sv_2mortal (newSViv (sw4)));	1604	PUSHs (sv_2mortal (newSViv (sw4)));
1124	PUSHs (sv_2mortal (newSViv (sh)));	1605	PUSHs (sv_2mortal (newSViv (sh)));
1125	PUSHs (darkness_sv);	1606	PUSHs (darkness_sv);
…		…
1324	} *civ, const_iv[] = {	1805	} *civ, const_iv[] = {
1325	# define const_iv(name) { # name, (IV)name }	1806	# define const_iv(name) { # name, (IV)name }
1326	const_iv (GL_COLOR_MATERIAL),	1807	const_iv (GL_COLOR_MATERIAL),
1327	const_iv (GL_SMOOTH),	1808	const_iv (GL_SMOOTH),
1328	const_iv (GL_FLAT),	1809	const_iv (GL_FLAT),
		1810	const_iv (GL_DITHER),
1329	const_iv (GL_BLEND),	1811	const_iv (GL_BLEND),
		1812	const_iv (GL_CULL_FACE),
		1813	const_iv (GL_SCISSOR_TEST),
		1814	const_iv (GL_DEPTH_TEST),
		1815	const_iv (GL_ALPHA_TEST),
		1816	const_iv (GL_NORMALIZE),
		1817	const_iv (GL_RESCALE_NORMAL),
		1818	const_iv (GL_FRONT),
		1819	const_iv (GL_BACK),
1330	const_iv (GL_AND),	1820	const_iv (GL_AND),
		1821	const_iv (GL_ONE),
		1822	const_iv (GL_ZERO),
1331	const_iv (GL_SRC_ALPHA),	1823	const_iv (GL_SRC_ALPHA),
		1824	const_iv (GL_DST_ALPHA),
1332	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1825	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1826	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1827	const_iv (GL_SRC_ALPHA_SATURATE),
1333	const_iv (GL_RGB),	1828	const_iv (GL_RGB),
1334	const_iv (GL_RGBA),	1829	const_iv (GL_RGBA),
		1830	const_iv (GL_RGBA4),
		1831	const_iv (GL_RGBA8),
		1832	const_iv (GL_RGB5_A1),
1335	const_iv (GL_UNSIGNED_BYTE),	1833	const_iv (GL_UNSIGNED_BYTE),
1336	const_iv (GL_ALPHA4),	1834	const_iv (GL_UNSIGNED_SHORT),
		1835	const_iv (GL_UNSIGNED_INT),
1337	const_iv (GL_ALPHA),	1836	const_iv (GL_ALPHA),
		1837	const_iv (GL_INTENSITY),
		1838	const_iv (GL_LUMINANCE),
		1839	const_iv (GL_LUMINANCE_ALPHA),
1338	const_iv (GL_FLOAT),	1840	const_iv (GL_FLOAT),
1339	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1841	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1340	const_iv (GL_COMPILE),	1842	const_iv (GL_COMPILE),
1341	const_iv (GL_TEXTURE_1D),	1843	const_iv (GL_TEXTURE_1D),
1342	const_iv (GL_TEXTURE_2D),	1844	const_iv (GL_TEXTURE_2D),
…		…
1344	const_iv (GL_TEXTURE_MAG_FILTER),	1846	const_iv (GL_TEXTURE_MAG_FILTER),
1345	const_iv (GL_TEXTURE_MIN_FILTER),	1847	const_iv (GL_TEXTURE_MIN_FILTER),
1346	const_iv (GL_TEXTURE_ENV_MODE),	1848	const_iv (GL_TEXTURE_ENV_MODE),
1347	const_iv (GL_TEXTURE_WRAP_S),	1849	const_iv (GL_TEXTURE_WRAP_S),
1348	const_iv (GL_TEXTURE_WRAP_T),	1850	const_iv (GL_TEXTURE_WRAP_T),
		1851	const_iv (GL_REPEAT),
1349	const_iv (GL_CLAMP),	1852	const_iv (GL_CLAMP),
1350	const_iv (GL_REPEAT),	1853	const_iv (GL_CLAMP_TO_EDGE),
1351	const_iv (GL_NEAREST),	1854	const_iv (GL_NEAREST),
1352	const_iv (GL_LINEAR),	1855	const_iv (GL_LINEAR),
1353	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1856	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1354	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1857	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1355	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1858	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1356	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1859	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1357	const_iv (GL_GENERATE_MIPMAP),	1860	const_iv (GL_GENERATE_MIPMAP),
1358	const_iv (GL_LINEAR),
1359	const_iv (GL_MODULATE),	1861	const_iv (GL_MODULATE),
		1862	const_iv (GL_DECAL),
1360	const_iv (GL_REPLACE),	1863	const_iv (GL_REPLACE),
		1864	const_iv (GL_DEPTH_BUFFER_BIT),
1361	const_iv (GL_COLOR_BUFFER_BIT),	1865	const_iv (GL_COLOR_BUFFER_BIT),
1362	const_iv (GL_PROJECTION),	1866	const_iv (GL_PROJECTION),
1363	const_iv (GL_MODELVIEW),	1867	const_iv (GL_MODELVIEW),
1364	const_iv (GL_COLOR_LOGIC_OP),	1868	const_iv (GL_COLOR_LOGIC_OP),
		1869	const_iv (GL_SEPARABLE_2D),
1365	const_iv (GL_CONVOLUTION_2D),	1870	const_iv (GL_CONVOLUTION_2D),
1366	const_iv (GL_CONVOLUTION_BORDER_MODE),	1871	const_iv (GL_CONVOLUTION_BORDER_MODE),
1367	const_iv (GL_CONSTANT_BORDER),	1872	const_iv (GL_CONSTANT_BORDER),
1368	const_iv (GL_LINES),	1873	const_iv (GL_LINES),
		1874	const_iv (GL_LINE_LOOP),
1369	const_iv (GL_QUADS),	1875	const_iv (GL_QUADS),
1370	const_iv (GL_LINE_LOOP),	1876	const_iv (GL_QUAD_STRIP),
		1877	const_iv (GL_TRIANGLES),
		1878	const_iv (GL_TRIANGLE_STRIP),
		1879	const_iv (GL_TRIANGLE_FAN),
1371	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1880	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1372	const_iv (GL_FASTEST),	1881	const_iv (GL_FASTEST),
		1882	const_iv (GL_V2F),
		1883	const_iv (GL_V3F),
		1884	const_iv (GL_T2F_V3F),
		1885	const_iv (GL_T2F_N3F_V3F),
1373	# undef const_iv	1886	# undef const_iv
1374	};	1887	};
1375		1888
1376	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1889	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1377	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1890	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1378	}	1891	}
1379		1892
		1893	char *
		1894	gl_vendor ()
		1895	CODE:
		1896	RETVAL = (char *)glGetString (GL_VENDOR);
		1897	OUTPUT:
		1898	RETVAL
		1899
		1900	char *
		1901	gl_version ()
		1902	CODE:
		1903	RETVAL = (char *)glGetString (GL_VERSION);
		1904	OUTPUT:
		1905	RETVAL
		1906
		1907	char *
		1908	gl_extensions ()
		1909	CODE:
		1910	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1911	OUTPUT:
		1912	RETVAL
		1913
1380	int glGetError ()	1914	int glGetError ()
		1915
		1916	void glFinish ()
1381		1917
1382	void glClear (int mask)	1918	void glClear (int mask)
1383		1919
1384	void glClearColor (float r, float g, float b, float a = 1.0)	1920	void glClearColor (float r, float g, float b, float a = 1.0)
1385	PROTOTYPE: @	1921	PROTOTYPE: @
…		…
1392		1928
1393	void glHint (int target, int mode)	1929	void glHint (int target, int mode)
1394		1930
1395	void glBlendFunc (int sfactor, int dfactor)	1931	void glBlendFunc (int sfactor, int dfactor)
1396		1932
		1933	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1934	CODE:
		1935	gl_BlendFuncSeparate (sa, da, saa, daa);
		1936
		1937	void glDepthMask (int flag)
		1938
1397	void glLogicOp (int opcode)	1939	void glLogicOp (int opcode)
1398		1940
		1941	void glColorMask (int red, int green, int blue, int alpha)
		1942
1399	void glMatrixMode (int mode)	1943	void glMatrixMode (int mode)
1400		1944
1401	void glPushMatrix ()	1945	void glPushMatrix ()
1402		1946
1403	void glPopMatrix ()	1947	void glPopMatrix ()
1404		1948
1405	void glLoadIdentity ()	1949	void glLoadIdentity ()
1406		1950
		1951	void glDrawBuffer (int buffer)
		1952
		1953	void glReadBuffer (int buffer)
		1954
		1955	# near_ and far_ are due to microsofts buggy "c" compiler
		1956	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1957
		1958	# near_ and far_ are due to microsofts buggy "c" compiler
1407	void glOrtho (double left, double right, double bottom, double top, double near, double far)	1959	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1408		1960
1409	void glViewport (int x, int y, int width, int height)	1961	void glViewport (int x, int y, int width, int height)
		1962
		1963	void glScissor (int x, int y, int width, int height)
1410		1964
1411	void glTranslate (float x, float y, float z = 0.)	1965	void glTranslate (float x, float y, float z = 0.)
1412	CODE:	1966	CODE:
1413	glTranslatef (x, y, z);	1967	glTranslatef (x, y, z);
1414		1968
1415	void glScale (float x, float y, float z)	1969	void glScale (float x, float y, float z = 1.)
1416	CODE:	1970	CODE:
1417	glScalef (x, y, z);	1971	glScalef (x, y, z);
1418		1972
1419	void glRotate (float angle, float x, float y, float z)	1973	void glRotate (float angle, float x, float y, float z)
1420	CODE:	1974	CODE:
…		…
1424		1978
1425	void glEnd ()	1979	void glEnd ()
1426		1980
1427	void glColor (float r, float g, float b, float a = 1.0)	1981	void glColor (float r, float g, float b, float a = 1.0)
1428	PROTOTYPE: @	1982	PROTOTYPE: @
		1983	ALIAS:
		1984	glColor_premultiply = 1
1429	CODE:	1985	CODE:
1430	glColor4f (r, g, b, a);	1986	if (ix)
		1987	{
		1988	r *= a;
		1989	g *= a;
		1990	b *= a;
		1991	}
		1992	// microsoft visual "c" rounds instead of truncating...
		1993	glColor4ub (MIN ((int)(r * 256.f), 255),
		1994	MIN ((int)(g * 256.f), 255),
		1995	MIN ((int)(b * 256.f), 255),
		1996	MIN ((int)(a * 256.f), 255));
		1997
		1998	void glInterleavedArrays (int format, int stride, char *data)
		1999
		2000	void glDrawElements (int mode, int count, int type, char *indices)
		2001
		2002	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2003
		2004	void glRasterPos (float x, float y, float z = 0.)
		2005	CODE:
		2006	glRasterPos3f (0, 0, z);
		2007	glBitmap (0, 0, 0, 0, x, y, 0);
1431		2008
1432	void glVertex (float x, float y, float z = 0.)	2009	void glVertex (float x, float y, float z = 0.)
1433	CODE:	2010	CODE:
1434	glVertex3f (x, y, z);	2011	glVertex3f (x, y, z);
1435		2012
…		…
1447		2024
1448	void glBindTexture (int target, int name)	2025	void glBindTexture (int target, int name)
1449		2026
1450	void glConvolutionParameter (int target, int pname, float params)	2027	void glConvolutionParameter (int target, int pname, float params)
1451	CODE:	2028	CODE:
		2029	if (gl.ConvolutionParameterf)
1452	glConvolutionParameterf (target, pname, params);	2030	gl.ConvolutionParameterf (target, pname, params);
1453		2031
1454	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2032	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2033	CODE:
		2034	if (gl.ConvolutionFilter2D)
		2035	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2036
		2037	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		2038	CODE:
		2039	if (gl.SeparableFilter2D)
		2040	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1455		2041
1456	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2042	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1457		2043
1458	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2044	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2045
		2046	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2047
		2048	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1459		2049
1460	int glGenTexture ()	2050	int glGenTexture ()
1461	CODE:	2051	CODE:
1462	{	2052	{
1463	GLuint name;	2053	GLuint name;
…		…
1488		2078
1489	void glEndList ()	2079	void glEndList ()
1490		2080
1491	void glCallList (int list)	2081	void glCallList (int list)
1492		2082
		2083

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.61 by root, Sun Apr 23 21:47:30 2006 UTC vs. Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.61 by root, Sun Apr 23 21:47:30 2006 UTC vs.
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC