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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.57 by root, Fri Apr 21 07:09:10 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
		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	}
		72
45	typedef Mix_Chunk *CFClient__MixChunk;	73	typedef Mix_Chunk *CFClient__MixChunk;
46	typedef Mix_Music *CFClient__MixMusic;	74	typedef Mix_Music *CFClient__MixMusic;
47		75
48	static PangoContext *context;	76	typedef PangoFontDescription *CFClient__Font;
49	static PangoFontMap *fontmap;	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	}
50		95
51	typedef struct cf_layout {	96	typedef struct cf_layout {
52	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
53	int base_height;	100	int base_height;
		101	CFClient__Font font;
54	} *CFClient__Layout;	102	} *CFClient__Layout;
		103
		104	static CFClient__Font default_font;
		105	static PangoContext ft2_context, cairo_context;
		106	static PangoFontMap ft2_fontmap, cairo_fontmap;
55		107
56	static void	108	static void
57	substitute_func (FcPattern *pattern, gpointer data)	109	substitute_func (FcPattern *pattern, gpointer data)
58	{	110	{
59	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
60	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	118	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
		119	#endif
61	}	120	}
62		121
63	static void	122	static void
64	layout_update (CFClient__Layout self)	123	layout_update_font (CFClient__Layout self)
65	{	124	{
66	/* use a random scale factor to account for unknown descenders, 0.8 works	125	/* use a random scale factor to account for unknown descenders, 0.8 works
67	* reasonably well with bitstream vera	126	* reasonably well with bitstream vera
68	*/	127	*/
69	PangoFontDescription *font = pango_context_get_font_description (context);	128	PangoFontDescription *font = self->font ? self->font : default_font;
70		129
71	int height = self->base_height * (PANGO_SCALE * 8 / 10);
72
73	if (pango_font_description_get_size (font) != height)
74	{
75	pango_font_description_set_absolute_size (font, height);	130	pango_font_description_set_absolute_size (font,
76	pango_layout_context_changed (self->pl);	131	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
77	}	132
		133	pango_layout_set_font_description (self->pl, font);
78	}	134	}
79		135
80	static void	136	static void
81	layout_get_pixel_size (CFClient__Layout self, int w, int h)	137	layout_get_pixel_size (CFClient__Layout self, int w, int h)
82	{	138	{
83	layout_update (self);
84
85	pango_layout_get_pixel_size (self->pl, w, h);	139	pango_layout_get_pixel_size (self->pl, w, h);
86		140
87	w = (w + 3) & ~3;
88	if (!w) w = 1;	141	if (!w) w = 1;
89	if (!h) h = 1;	142	if (!h) h = 1;
		143
		144	w = (w + 3) & ~3;
90	}	145	}
91		146
92	typedef uint16_t mapface;	147	typedef uint16_t mapface;
93		148
94	typedef struct {	149	typedef struct {
…		…
242	}	297	}
243	}	298	}
244	}	299	}
245		300
246	static void	301	static void
247	music_finished ()	302	music_finished (void)
248	{	303	{
249	SDL_UserEvent ev;	304	SDL_UserEvent ev;
250		305
251	ev.type = SDL_USEREVENT;	306	ev.type = SDL_USEREVENT;
252	ev.code = 0;	307	ev.code = 0;
253	ev.data1 = 0;	308	ev.data1 = 0;
254	ev.data2 = 0;	309	ev.data2 = 0;
255		310
256	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;
257	}	342	}
258		343
259	MODULE = CFClient PACKAGE = CFClient	344	MODULE = CFClient PACKAGE = CFClient
260		345
261	PROTOTYPES: ENABLE	346	PROTOTYPES: ENABLE
…		…
369	# undef const_iv	454	# undef const_iv
370	};	455	};
371		456
372	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; )
373	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	458	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		459	}
374		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	{
375	fontmap = pango_ft2_font_map_new ();	471	ft2_fontmap = pango_ft2_font_map_new ();
376	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);
377	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	}
378	}	490	}
379		491
380	int	492	int
381	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	493	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
382		494
…		…
392	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	504	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
393	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	505	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
394	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	506	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
395	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	507	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
396		508
		509	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		510	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		511
397	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	512	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
398	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	513	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
399	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	514	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
400	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	515	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
401		516
402	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	517	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
403	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
404	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
405		518
406	SDL_EnableUNICODE (1);	519	SDL_EnableUNICODE (1);
407	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	520	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
408		521
409	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	522	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
418		531
419	++m;	532	++m;
420	}	533	}
421	}	534	}
422		535
		536	char *
		537	SDL_GetError ()
		538
423	int	539	int
424	SDL_SetVideoMode (int w, int h, int fullscreen)	540	SDL_SetVideoMode (int w, int h, int fullscreen)
425	CODE:	541	CODE:
426	RETVAL = !!SDL_SetVideoMode (	542	RETVAL = !!SDL_SetVideoMode (
427	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	543	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
428	);	544	);
		545	if (RETVAL)
		546	{
429	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	}
430	OUTPUT:	552	OUTPUT:
431	RETVAL	553	RETVAL
432		554
433	void	555	void
434	SDL_GL_SwapBuffers ()	556	SDL_GL_SwapBuffers ()
		557
		558	char *
		559	SDL_GetKeyName (int sym)
435		560
436	void	561	void
437	SDL_PollEvent ()	562	SDL_PollEvent ()
438	PPCODE:	563	PPCODE:
439	{	564	{
…		…
441		566
442	while (SDL_PollEvent (&ev))	567	while (SDL_PollEvent (&ev))
443	{	568	{
444	HV *hv = newHV ();	569	HV *hv = newHV ();
445	hv_store (hv, "type", 4, newSViv (ev.type), 0);	570	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		571
446	switch (ev.type)	572	switch (ev.type)
447	{	573	{
448	case SDL_KEYDOWN:	574	case SDL_KEYDOWN:
449	case SDL_KEYUP:	575	case SDL_KEYUP:
450	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	576	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
457	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	583	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
458	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	584	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
459	break;	585	break;
460		586
461	case SDL_MOUSEMOTION:	587	case SDL_MOUSEMOTION:
		588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		589
462	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	590	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
463	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	591	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
464	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	592	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
465	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	593	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
466	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	594	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
467	break;	595	break;
468		596
469	case SDL_MOUSEBUTTONDOWN:	597	case SDL_MOUSEBUTTONDOWN:
470	case SDL_MOUSEBUTTONUP:	598	case SDL_MOUSEBUTTONUP:
		599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		600
471	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	601	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
472	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	602	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
473	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	603	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
474	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;
475	}	612	}
476		613
477	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	614	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
478	}	615	}
479	}	616	}
480		617
481	int	618	int
482	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)
483	POSTCALL:	620	POSTCALL:
484	Mix_HookMusicFinished (music_finished);	621	Mix_HookMusicFinished (music_finished);
		622	Mix_ChannelFinished (channel_finished);
485		623
486	void	624	void
487	Mix_CloseAudio ()	625	Mix_CloseAudio ()
488		626
489	int	627	int
…		…
494	CODE:	632	CODE:
495	#ifndef _WIN32	633	#ifndef _WIN32
496	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	634	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
497	#endif	635	#endif
498		636
499	char *
500	gl_version ()
501	CODE:
502	RETVAL = (char *)glGetString (GL_VERSION);
503	OUTPUT:
504	RETVAL
505
506	char *
507	gl_extensions ()
508	CODE:
509	RETVAL = (char *)glGetString (GL_EXTENSIONS);
510	OUTPUT:
511	RETVAL
512
513	void	637	void
514	add_font (char *file)	638	add_font (char *file)
515	CODE:	639	CODE:
516	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	640	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
517		641	#ifdef _WIN32
518	void	642	// cairo... sigh... requires win2000
519	set_font (char *file)	643	AddFontResourceEx (file, FR_PRIVATE, 0);
520	CODE:	644	#endif
521	{
522	int count;
523	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
524	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
525	FcPatternDestroy (pattern);
526	pango_context_set_font_description (context, font);
527	}
528		645
529	void	646	void
530	load_image_inline (SV *image_)	647	load_image_inline (SV *image_)
531	ALIAS:	648	ALIAS:
532	load_image_file = 1	649	load_image_file = 1
…		…
614	PUSHs (sv_2mortal (newSViv (b / y)));	731	PUSHs (sv_2mortal (newSViv (b / y)));
615	PUSHs (sv_2mortal (newSViv (a / y)));	732	PUSHs (sv_2mortal (newSViv (a / y)));
616	}	733	}
617		734
618	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
619	fatal (char *message)	744	fatal (char *message)
620	CODE:	745	CODE:
		746	fprintf (stderr, "FATAL: %s\n", message);
621	#ifdef _WIN32	747	#ifdef _WIN32
622	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	748	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
623	#else
624	fprintf (stderr, "FATAL: %s\n", message);
625	#endif	749	#endif
626	exit (1);	750	_exit (1);
		751
		752	void
		753	_exit (int retval)
		754	CODE:
		755	_exit (retval);
		756
		757	MODULE = CFClient PACKAGE = CFClient::Font
		758
		759	CFClient::Font
		760	new_from_file (SV class, char path, int id = 0)
		761	CODE:
		762	{
		763	int count;
		764	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		765	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		766	FcPatternDestroy (pattern);
		767	}
		768	OUTPUT:
		769	RETVAL
		770
		771	void
		772	DESTROY (CFClient::Font self)
		773	CODE:
		774	pango_font_description_free (self);
		775
		776	void
		777	make_default (CFClient::Font self)
		778	CODE:
		779	default_font = self;
627		780
628	MODULE = CFClient PACKAGE = CFClient::Layout	781	MODULE = CFClient PACKAGE = CFClient::Layout
629		782
630	CFClient::Layout	783	CFClient::Layout
631	new (SV *class, int base_height = 10)	784	new (SV *class, int rgba = 0)
632	CODE:	785	CODE:
633	New (0, RETVAL, 1, struct cf_layout);	786	New (0, RETVAL, 1, struct cf_layout);
634	RETVAL->base_height = base_height;	787
635	RETVAL->pl = pango_layout_new (context);	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;
		795	RETVAL->font = 0;
		796
636	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	797	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		798	layout_update_font (RETVAL);
637	OUTPUT:	799	OUTPUT:
638	RETVAL	800	RETVAL
639		801
640	void	802	void
641	DESTROY (CFClient::Layout self)	803	DESTROY (CFClient::Layout self)
642	CODE:	804	CODE:
643	g_object_unref (self->pl);	805	g_object_unref (self->pl);
644	Safefree (self);	806	Safefree (self);
645		807
		808	int
		809	is_rgba (CFClient::Layout self)
		810	CODE:
		811	RETVAL = self->rgba;
		812	OUTPUT:
		813	RETVAL
		814
646	void	815	void
647	set_text (CFClient::Layout self, SV *text_)	816	set_text (CFClient::Layout self, SV *text_)
648	CODE:	817	CODE:
649	{	818	{
650	STRLEN textlen;	819	STRLEN textlen;
…		…
661	char *text = SvPVutf8 (text_, textlen);	830	char *text = SvPVutf8 (text_, textlen);
662		831
663	pango_layout_set_markup (self->pl, text, textlen);	832	pango_layout_set_markup (self->pl, text, textlen);
664	}	833	}
665		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
666	SV *	913	SV *
667	get_text (CFClient::Layout self)	914	get_text (CFClient::Layout self)
668	CODE:	915	CODE:
669	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	916	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
670	SvUTF8_on (RETVAL);	917	sv_utf8_decode (RETVAL);
671	OUTPUT:	918	OUTPUT:
672	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;
		928
		929	void
		930	set_font (CFClient::Layout self, CFClient::Font font = 0)
		931	CODE:
		932	if (self->font != font)
		933	{
		934	self->font = font;
		935	layout_update_font (self);
		936	}
673		937
674	void	938	void
675	set_height (CFClient::Layout self, int base_height)	939	set_height (CFClient::Layout self, int base_height)
676	CODE:	940	CODE:
		941	if (self->base_height != base_height)
		942	{
677	self->base_height = base_height;	943	self->base_height = base_height;
		944	layout_update_font (self);
		945	}
678		946
679	void	947	void
680	set_width (CFClient::Layout self, int max_width = -1)	948	set_width (CFClient::Layout self, int max_width = -1)
681	CODE:	949	CODE:
682	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);
		951
		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);
683		976
684	void	977	void
685	size (CFClient::Layout self)	978	size (CFClient::Layout self)
686	PPCODE:	979	PPCODE:
687	{	980	{
688	int w, h;	981	int w, h;
689		982
690	layout_update (self);
691	layout_get_pixel_size (self, &w, &h);	983	layout_get_pixel_size (self, &w, &h);
692		984
693	EXTEND (SP, 2);	985	EXTEND (SP, 2);
694	PUSHs (sv_2mortal (newSViv (w)));	986	PUSHs (sv_2mortal (newSViv (w)));
695	PUSHs (sv_2mortal (newSViv (h)));	987	PUSHs (sv_2mortal (newSViv (h)));
…		…
698	int	990	int
699	xy_to_index (CFClient::Layout self, int x, int y)	991	xy_to_index (CFClient::Layout self, int x, int y)
700	CODE:	992	CODE:
701	{	993	{
702	int index, trailing;	994	int index, trailing;
703
704	layout_update (self);
705	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	995	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
706
707	RETVAL = index;	996	RETVAL = index;
708	}	997	}
709	OUTPUT:	998	OUTPUT:
710	RETVAL	999	RETVAL
711		1000
712	void	1001	void
713	cursor_pos (CFClient::Layout self, int index)	1002	cursor_pos (CFClient::Layout self, int index)
714	PPCODE:	1003	PPCODE:
715	{	1004	{
716	PangoRectangle strong_pos;	1005	PangoRectangle strong_pos;
717	layout_update (self);
718	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1006	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
719		1007
720	EXTEND (SP, 3);	1008	EXTEND (SP, 3);
721	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1009	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
722	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
727	render (CFClient::Layout self)	1015	render (CFClient::Layout self)
728	PPCODE:	1016	PPCODE:
729	{	1017	{
730	SV *retval;	1018	SV *retval;
731	int w, h;	1019	int w, h;
732	FT_Bitmap bitmap;
733		1020
734	layout_update (self);
735	layout_get_pixel_size (self, &w, &h);	1021	layout_get_pixel_size (self, &w, &h);
736		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
737	retval = newSV (w * h);	1081	retval = newSV (w * h);
738	SvPOK_only (retval);	1082	SvPOK_only (retval);
739	SvCUR_set (retval, w * h);	1083	SvCUR_set (retval, w * h);
740		1084
741	bitmap.rows = h;	1085	bitmap.rows = h;
742	bitmap.width = w;	1086	bitmap.width = w;
743	bitmap.pitch = w;	1087	bitmap.pitch = w;
744	bitmap.buffer = (unsigned char*)SvPVX (retval);	1088	bitmap.buffer = (unsigned char*)SvPVX (retval);
745	bitmap.num_grays = 256;	1089	bitmap.num_grays = 256;
746	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	1090	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
747		1091
748	memset (bitmap.buffer, 0, w * h);	1092	memset (bitmap.buffer, 0, w * h);
749		1093
750	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);
751		1095
752	EXTEND (SP, 3);	1096	EXTEND (SP, 5);
753	PUSHs (sv_2mortal (newSViv (w)));	1097	PUSHs (sv_2mortal (newSViv (w)));
754	PUSHs (sv_2mortal (newSViv (h)));	1098	PUSHs (sv_2mortal (newSViv (h)));
755	PUSHs (sv_2mortal (retval));	1099	PUSHs (sv_2mortal (retval));
		1100	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		1101	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		1102	}
756	}	1103	}
757		1104
758	MODULE = CFClient PACKAGE = CFClient::Texture	1105	MODULE = CFClient PACKAGE = CFClient::Texture
759		1106
760	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
761	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.)
762	PROTOTYPE: $$$;$$	1146	PROTOTYPE: $$$;$$
		1147	ALIAS:
		1148	draw_quad_alpha = 1
		1149	draw_quad_alpha_premultiplied = 2
763	CODE:	1150	CODE:
764	{	1151	{
765	HV hv = (HV )SvRV (self);	1152	HV hv = (HV )SvRV (self);
766	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1153	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
767	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1154	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
768	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1155	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
769	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
770		1156
771	if (items < 5)	1157	if (items < 5)
772	{	1158	{
773	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1159	w = SvNV (*hv_fetch (hv, "w", 1, 1));
774	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1160	h = SvNV (*hv_fetch (hv, "h", 1, 1));
775	}	1161	}
776		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
777	glBindTexture (GL_TEXTURE_2D, name);	1177	glBindTexture (GL_TEXTURE_2D, name);
778	if (wrap_mode) {	1178
779	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
780	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
781	}
782	glBegin (GL_QUADS);	1179	glBegin (GL_QUADS);
783	glTexCoord2f (0, 0); glVertex2f (x , y );	1180	glTexCoord2f (0, 0); glVertex2f (x , y );
784	glTexCoord2f (0, t); glVertex2f (x , y + h);	1181	glTexCoord2f (0, t); glVertex2f (x , y + h);
785	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1182	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
786	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1183	glTexCoord2f (s, 0); glVertex2f (x + w, y );
787	glEnd ();	1184	glEnd ();
		1185
		1186	if (ix)
		1187	{
		1188	glDisable (GL_ALPHA_TEST);
		1189	glDisable (GL_BLEND);
		1190	}
788	}	1191	}
789		1192
790	MODULE = CFClient PACKAGE = CFClient::Map	1193	MODULE = CFClient PACKAGE = CFClient::Map
791		1194
792	CFClient::Map	1195	CFClient::Map
…		…
812	DESTROY (CFClient::Map self)	1215	DESTROY (CFClient::Map self)
813	CODE:	1216	CODE:
814	{	1217	{
815	map_clear (self);	1218	map_clear (self);
816	Safefree (self->face);	1219	Safefree (self->face);
		1220	Safefree (self->tex);
817	Safefree (self);	1221	Safefree (self);
818	}	1222	}
819		1223
820	void	1224	void
821	clear (CFClient::Map self)	1225	clear (CFClient::Map self)
…		…
856	tex->r = r;	1260	tex->r = r;
857	tex->g = g;	1261	tex->g = g;
858	tex->b = b;	1262	tex->b = b;
859	tex->a = a;	1263	tex->a = a;
860	}	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);
861	}	1274	}
862		1275
863	int	1276	int
864	ox (CFClient::Map self)	1277	ox (CFClient::Map self)
865	ALIAS:	1278	ALIAS:
866	oy = 1	1279	oy = 1
		1280	x = 2
		1281	y = 3
		1282	w = 4
		1283	h = 5
867	CODE:	1284	CODE:
868	switch (ix)	1285	switch (ix)
869	{	1286	{
870	case 0: RETVAL = self->ox; break;	1287	case 0: RETVAL = self->ox; break;
871	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;
872	}	1293	}
873	OUTPUT:	1294	OUTPUT:
874	RETVAL	1295	RETVAL
875		1296
876	void	1297	void
…		…
910		1331
911	while (data < data_end)	1332	while (data < data_end)
912	{	1333	{
913	flags = (data [0] << 8) + data [1]; data += 2;	1334	flags = (data [0] << 8) + data [1]; data += 2;
914		1335
915	x = ((flags >> 10) & 63) + self->x;	1336	x = self->x + ((flags >> 10) & 63);
916	y = ((flags >> 4) & 63) + self->y;	1337	y = self->y + ((flags >> 4) & 63);
917		1338
918	cell = map_get_cell (self, x, y);	1339	cell = map_get_cell (self, x, y);
919		1340
920	if (flags & 15)	1341	if (flags & 15)
921	{	1342	{
…		…
1011	OUTPUT:	1432	OUTPUT:
1012	RETVAL	1433	RETVAL
1013		1434
1014	void	1435	void
1015	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)
1016	PPCODE:	1437	CODE:
1017	{	1438	{
1018	int vx, vy;	1439	int vx, vy;
1019	int x, y, z;	1440	int x, y, z;
1020	int last_name;	1441	int last_name;
1021	mapface face;	1442	mapface face;
1022	int sw4 = (sw + 3) & ~3;
1023	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1024	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1025		1443
1026	memset (darkness, 255, sw4 * sh);
1027	SvPOK_only (darkness_sv);
1028	SvCUR_set (darkness_sv, sw4 * sh);
1029
1030	vx = self->x + (self->w - sw) / 2 - shift_x;	1444	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1031	vy = self->y + (self->h - sh) / 2 - shift_y;	1445	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1032		1446
1033	/*	1447	/*
1034	int vx = self->vx = self->w >= sw	1448	int vx = self->vx = self->w >= sw
1035	? self->x + (self->w - sw) / 2	1449	? self->x + (self->w - sw) / 2
1036	: 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));
…		…
1040	: 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));
1041	*/	1455	*/
1042		1456
1043	glColor4ub (255, 255, 255, 255);	1457	glColor4ub (255, 255, 255, 255);
1044		1458
		1459	glEnable (GL_BLEND);
1045	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1460	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1046	glEnable (GL_BLEND);
1047	glEnable (GL_TEXTURE_2D);	1461	glEnable (GL_TEXTURE_2D);
1048	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1462	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1049		1463
1050	glBegin (GL_QUADS);	1464	glBegin (GL_QUADS);
1051		1465
…		…
1059		1473
1060	for (x = 0; x < sw; x++)	1474	for (x = 0; x < sw; x++)
1061	if (row->c0 <= x + vx && x + vx < row->c1)	1475	if (row->c0 <= x + vx && x + vx < row->c1)
1062	{	1476	{
1063	mapcell *cell = row->col + (x + vx - row->c0);	1477	mapcell *cell = row->col + (x + vx - row->c0);
1064
1065	darkness[y * sw4 + x] = cell->darkness < 0
1066	? 255 - FOW_DARKNESS
1067	: 255 - cell->darkness;
1068		1478
1069	face = cell->face [z];	1479	face = cell->face [z];
1070		1480
1071	if (face)	1481	if (face)
1072	{	1482	{
…		…
1093		1503
1094	glEnd ();	1504	glEnd ();
1095		1505
1096	glDisable (GL_TEXTURE_2D);	1506	glDisable (GL_TEXTURE_2D);
1097	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	}
1098		1602
1099	EXTEND (SP, 3);	1603	EXTEND (SP, 3);
1100	PUSHs (sv_2mortal (newSViv (sw4)));	1604	PUSHs (sv_2mortal (newSViv (sw4)));
1101	PUSHs (sv_2mortal (newSViv (sh)));	1605	PUSHs (sv_2mortal (newSViv (sh)));
1102	PUSHs (darkness_sv);	1606	PUSHs (darkness_sv);
…		…
1301	} *civ, const_iv[] = {	1805	} *civ, const_iv[] = {
1302	# define const_iv(name) { # name, (IV)name }	1806	# define const_iv(name) { # name, (IV)name }
1303	const_iv (GL_COLOR_MATERIAL),	1807	const_iv (GL_COLOR_MATERIAL),
1304	const_iv (GL_SMOOTH),	1808	const_iv (GL_SMOOTH),
1305	const_iv (GL_FLAT),	1809	const_iv (GL_FLAT),
		1810	const_iv (GL_DITHER),
1306	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),
1307	const_iv (GL_AND),	1820	const_iv (GL_AND),
		1821	const_iv (GL_ONE),
		1822	const_iv (GL_ZERO),
1308	const_iv (GL_SRC_ALPHA),	1823	const_iv (GL_SRC_ALPHA),
		1824	const_iv (GL_DST_ALPHA),
1309	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),
1310	const_iv (GL_RGB),	1828	const_iv (GL_RGB),
1311	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),
1312	const_iv (GL_UNSIGNED_BYTE),	1833	const_iv (GL_UNSIGNED_BYTE),
1313	const_iv (GL_ALPHA4),	1834	const_iv (GL_UNSIGNED_SHORT),
		1835	const_iv (GL_UNSIGNED_INT),
1314	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),
1315	const_iv (GL_FLOAT),	1840	const_iv (GL_FLOAT),
1316	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1841	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1317	const_iv (GL_COMPILE),	1842	const_iv (GL_COMPILE),
1318	const_iv (GL_TEXTURE_1D),	1843	const_iv (GL_TEXTURE_1D),
1319	const_iv (GL_TEXTURE_2D),	1844	const_iv (GL_TEXTURE_2D),
…		…
1321	const_iv (GL_TEXTURE_MAG_FILTER),	1846	const_iv (GL_TEXTURE_MAG_FILTER),
1322	const_iv (GL_TEXTURE_MIN_FILTER),	1847	const_iv (GL_TEXTURE_MIN_FILTER),
1323	const_iv (GL_TEXTURE_ENV_MODE),	1848	const_iv (GL_TEXTURE_ENV_MODE),
1324	const_iv (GL_TEXTURE_WRAP_S),	1849	const_iv (GL_TEXTURE_WRAP_S),
1325	const_iv (GL_TEXTURE_WRAP_T),	1850	const_iv (GL_TEXTURE_WRAP_T),
		1851	const_iv (GL_REPEAT),
1326	const_iv (GL_CLAMP),	1852	const_iv (GL_CLAMP),
1327	const_iv (GL_REPEAT),	1853	const_iv (GL_CLAMP_TO_EDGE),
1328	const_iv (GL_NEAREST),	1854	const_iv (GL_NEAREST),
1329	const_iv (GL_LINEAR),	1855	const_iv (GL_LINEAR),
1330	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1856	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1331	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1857	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1332	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1858	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1333	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1859	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1334	const_iv (GL_GENERATE_MIPMAP),	1860	const_iv (GL_GENERATE_MIPMAP),
1335	const_iv (GL_LINEAR),
1336	const_iv (GL_MODULATE),	1861	const_iv (GL_MODULATE),
		1862	const_iv (GL_DECAL),
1337	const_iv (GL_REPLACE),	1863	const_iv (GL_REPLACE),
		1864	const_iv (GL_DEPTH_BUFFER_BIT),
1338	const_iv (GL_COLOR_BUFFER_BIT),	1865	const_iv (GL_COLOR_BUFFER_BIT),
1339	const_iv (GL_PROJECTION),	1866	const_iv (GL_PROJECTION),
1340	const_iv (GL_MODELVIEW),	1867	const_iv (GL_MODELVIEW),
1341	const_iv (GL_COLOR_LOGIC_OP),	1868	const_iv (GL_COLOR_LOGIC_OP),
		1869	const_iv (GL_SEPARABLE_2D),
1342	const_iv (GL_CONVOLUTION_2D),	1870	const_iv (GL_CONVOLUTION_2D),
1343	const_iv (GL_CONVOLUTION_BORDER_MODE),	1871	const_iv (GL_CONVOLUTION_BORDER_MODE),
1344	const_iv (GL_CONSTANT_BORDER),	1872	const_iv (GL_CONSTANT_BORDER),
1345	const_iv (GL_LINES),	1873	const_iv (GL_LINES),
		1874	const_iv (GL_LINE_LOOP),
1346	const_iv (GL_QUADS),	1875	const_iv (GL_QUADS),
1347	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),
1348	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1880	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1349	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),
1350	# undef const_iv	1886	# undef const_iv
1351	};	1887	};
1352		1888
1353	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; )
1354	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1890	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1355	}	1891	}
1356		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
1357	int glGetError ()	1914	int glGetError ()
		1915
		1916	void glFinish ()
1358		1917
1359	void glClear (int mask)	1918	void glClear (int mask)
1360		1919
1361	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)
1362	PROTOTYPE: @	1921	PROTOTYPE: @
…		…
1369		1928
1370	void glHint (int target, int mode)	1929	void glHint (int target, int mode)
1371		1930
1372	void glBlendFunc (int sfactor, int dfactor)	1931	void glBlendFunc (int sfactor, int dfactor)
1373		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
1374	void glLogicOp (int opcode)	1939	void glLogicOp (int opcode)
1375		1940
		1941	void glColorMask (int red, int green, int blue, int alpha)
		1942
1376	void glMatrixMode (int mode)	1943	void glMatrixMode (int mode)
1377		1944
1378	void glPushMatrix ()	1945	void glPushMatrix ()
1379		1946
1380	void glPopMatrix ()	1947	void glPopMatrix ()
1381		1948
1382	void glLoadIdentity ()	1949	void glLoadIdentity ()
1383		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
1384	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_)
1385		1960
1386	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)
1387		1964
1388	void glTranslate (float x, float y, float z = 0.)	1965	void glTranslate (float x, float y, float z = 0.)
1389	CODE:	1966	CODE:
1390	glTranslatef (x, y, z);	1967	glTranslatef (x, y, z);
1391		1968
1392	void glScale (float x, float y, float z)	1969	void glScale (float x, float y, float z = 1.)
1393	CODE:	1970	CODE:
1394	glScalef (x, y, z);	1971	glScalef (x, y, z);
1395		1972
1396	void glRotate (float angle, float x, float y, float z)	1973	void glRotate (float angle, float x, float y, float z)
1397	CODE:	1974	CODE:
…		…
1401		1978
1402	void glEnd ()	1979	void glEnd ()
1403		1980
1404	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)
1405	PROTOTYPE: @	1982	PROTOTYPE: @
		1983	ALIAS:
		1984	glColor_premultiply = 1
1406	CODE:	1985	CODE:
1407	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);
1408		2008
1409	void glVertex (float x, float y, float z = 0.)	2009	void glVertex (float x, float y, float z = 0.)
1410	CODE:	2010	CODE:
1411	glVertex3f (x, y, z);	2011	glVertex3f (x, y, z);
1412		2012
…		…
1424		2024
1425	void glBindTexture (int target, int name)	2025	void glBindTexture (int target, int name)
1426		2026
1427	void glConvolutionParameter (int target, int pname, float params)	2027	void glConvolutionParameter (int target, int pname, float params)
1428	CODE:	2028	CODE:
		2029	if (gl.ConvolutionParameterf)
1429	glConvolutionParameterf (target, pname, params);	2030	gl.ConvolutionParameterf (target, pname, params);
1430		2031
1431	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);
1432		2041
1433	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)
1434		2043
1435	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)
1436		2049
1437	int glGenTexture ()	2050	int glGenTexture ()
1438	CODE:	2051	CODE:
1439	{	2052	{
1440	GLuint name;	2053	GLuint name;
…		…
1465		2078
1466	void glEndList ()	2079	void glEndList ()
1467		2080
1468	void glCallList (int list)	2081	void glCallList (int list)
1469		2082
		2083

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.57 by root, Fri Apr 21 07:09:10 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 1.57 by root, Fri Apr 21 07:09:10 2006 UTC vs.
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC