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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.144 by root, Fri Aug 18 02:25:12 2006 UTC vs.
Revision 1.208 by root, Sat Jul 21 16:07:53 2007 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
15	#endif	22	#endif
16		23
		24	#include <assert.h>
17	#include <math.h>	25	#include <math.h>
18	#include <string.h>	26	#include <string.h>
19	#include <stdio.h>	27	#include <stdio.h>
20	#include <stdlib.h>	28	#include <stdlib.h>
21		29
22	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
23	#include <SDL_endian.h>	32	#include <SDL_endian.h>
24	#include <SDL_image.h>	33	#include <SDL_image.h>
25	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
27		36
…		…
36	# include <sys/types.h>	45	# include <sys/types.h>
37	# include <sys/socket.h>	46	# include <sys/socket.h>
38	# include <netinet/in.h>	47	# include <netinet/in.h>
39	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
40	# include <inttypes.h>	49	# include <inttypes.h>
41	#else
42	typedef unsigned char uint8_t;
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	50	#endif
49		51
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		53
52	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
53		55
54	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
…		…
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	62	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	63	#else
62	# define PARACHUTE 0	64	# define PARACHUTE 0
63	#endif	65	#endif
64		66
		67	static AV *texture_av;
		68
65	static struct	69	static struct
66	{	70	{
67	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	72	#include "glfunc.h"
69	#undef GL_FUNC	73	#undef GL_FUNC
70	} gl;	74	} gl;
71		75
		76	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	78	{
74	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	83	else
79	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
80	}	85	}
81		86
		87	static GLuint
		88	gen_texture ()
		89	{
		90	GLuint name;
		91
		92	if (AvFILL (texture_av) >= 0)
		93	name = (GLuint)(size_t)av_pop (texture_av);
		94	else
		95	glGenTextures (1, &name);
		96
		97	return name;
		98	}
		99
		100	static void
		101	del_texture (GLuint name)
		102	{
		103	/* make a half-assed attempt at returning the memory used by the texture */
		104	/* textures are frequently being reused by cfplus anyway */
		105	/*glBindTexture (GL_TEXTURE_2D, name);*/
		106	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		107	av_push (texture_av, (SV *)(size_t)name);
		108	glDeleteTextures (1, &name);
		109	}
		110
82	#include "texcache.c"	111	#include "texcache.c"
83		112
84	#include "pango-font.c"	113	#include "pango-font.c"
85	#include "pango-fontmap.c"	114	#include "pango-fontmap.c"
86	#include "pango-render.c"	115	#include "pango-render.c"
…		…
159		188
160	*w = rect.width;	189	*w = rect.width;
161	*h = rect.height;	190	*h = rect.height;
162	}	191	}
163		192
		193	typedef uint16_t tileid;
164	typedef uint16_t mapface;	194	typedef uint16_t faceid;
165		195
166	typedef struct {	196	typedef struct {
167	GLint name;	197	int name;
168	int w, h;	198	int w, h;
169	float s, t;	199	float s, t;
170	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
171	} maptex;	203	} maptex;
172		204
173	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
174	uint16_t darkness;	208	uint16_t darkness;
175	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
176	uint8_t stat_hp;
177	} mapcell;	210	} mapcell;
178		211
179	typedef struct {	212	typedef struct {
180	int32_t c0, c1;	213	int32_t c0, c1;
181	mapcell *col;	214	mapcell *col;
182	} maprow;	215	} maprow;
183		216
184	typedef struct map {	217	typedef struct map {
185	int x, y, w, h;	218	int x, y, w, h;
186	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
187	int faces;	220	int faces; tileid *face2tile; // [faceid]
188	mapface *face;	221	int texs; maptex *tex; // [tileid]
189
190	int texs;
191	maptex *tex;
192		222
193	int32_t rows;	223	int32_t rows;
194	maprow *row;	224	maprow *row;
195	} *CFPlus__Map;	225	} *CFPlus__Map;
196		226
…		…
216	return ptr;	246	return ptr;
217	}	247	}
218		248
219	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
220	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	250	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
		251
		252	static void
		253	need_facenum (struct map *self, faceid face)
		254	{
		255	while (self->faces <= face)
		256	{
		257	Append (tileid, self->face2tile, self->faces, self->faces);
		258	self->faces *= 2;
		259	}
		260	}
		261
		262	static void
		263	need_texid (struct map *self, int texid)
		264	{
		265	while (self->texs <= texid)
		266	{
		267	Append (maptex, self->tex, self->texs, self->texs);
		268	self->texs *= 2;
		269	}
		270	}
221		271
222	static maprow *	272	static maprow *
223	map_get_row (CFPlus__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
224	{	274	{
225	if (0 > y)	275	if (0 > y)
…		…
294	static void	344	static void
295	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
296	{	346	{
297	int x, y;	347	int x, y;
298	maprow *row;	348	maprow *row;
		349	mapcell *cell;
299		350
300	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
301	if (y >= 0)	352	if (y >= 0)
302	{	353	{
303	if (y >= self->rows)	354	if (y >= self->rows)
…		…
309	if (x >= row->c0)	360	if (x >= row->c0)
310	{	361	{
311	if (x >= row->c1)	362	if (x >= row->c1)
312	break;	363	break;
313		364
314	row->col[x - row->c0].darkness = 0;	365	cell = row->col + x - row->c0;
		366
		367	cell->darkness = 0;
		368	cell->stat_hp = 0;
		369	cell->flags = 0;
		370	cell->player = 0;
315	}	371	}
316	}	372	}
		373	}
		374
		375	typedef struct {
		376	tileid tile;
		377	uint8_t x, y, level;
		378	} smooth_key;
		379
		380	static void
		381	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		382	{
		383	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		384
		385	if (SvIOK (*sv))
		386	SvIV_set (*sv, SvIVX (*sv) | bits);
		387	else
		388	sv_setiv (*sv, bits);
317	}	389	}
318		390
319	static void	391	static void
320	music_finished (void)	392	music_finished (void)
321	{	393	{
…		…
355	n |= n >> 4;	427	n |= n >> 4;
356	n |= n >> 8;	428	n |= n >> 8;
357	n |= n >> 16;	429	n |= n >> 16;
358		430
359	return n + 1;	431	return n + 1;
		432	}
		433
		434	/* SDL should provide this, really. */
		435	#define SDLK_MODIFIER_MIN 300
		436	#define SDLK_MODIFIER_MAX 314
		437
		438	/******************************************************************************/
		439
		440	static int
		441	within_widget (SV *widget, NV x, NV y)
		442	{
		443	HV *self;
		444	SV **svp;
		445	NV wx, ww, wy, wh;
		446
		447	if (!SvROK (widget))
		448	return 0;
		449
		450	self = (HV *)SvRV (widget);
		451
		452	if (SvTYPE (self) != SVt_PVHV)
		453	return 0;
		454
		455	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		456	if (y < wy)
		457	return 0;
		458
		459	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		460	if (y >= wy + wh)
		461	return 0;
		462
		463	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		464	if (x < wx)
		465	return 0;
		466
		467	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		468	if (x >= wx + ww)
		469	return 0;
		470
		471	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		472	if (!svp || !SvTRUE (*svp))
		473	return 0;
		474
		475	return 1;
360	}	476	}
361		477
362	MODULE = CFPlus PACKAGE = CFPlus	478	MODULE = CFPlus PACKAGE = CFPlus
363		479
364	PROTOTYPES: ENABLE	480	PROTOTYPES: ENABLE
…		…
369	static const struct {	485	static const struct {
370	const char *name;	486	const char *name;
371	IV iv;	487	IV iv;
372	} *civ, const_iv[] = {	488	} *civ, const_iv[] = {
373	# define const_iv(name) { # name, (IV)name }	489	# define const_iv(name) { # name, (IV)name }
		490	const_iv (SDLK_MODIFIER_MIN),
		491	const_iv (SDLK_MODIFIER_MAX),
		492
374	const_iv (SDL_ACTIVEEVENT),	493	const_iv (SDL_ACTIVEEVENT),
375	const_iv (SDL_KEYDOWN),	494	const_iv (SDL_KEYDOWN),
376	const_iv (SDL_KEYUP),	495	const_iv (SDL_KEYUP),
377	const_iv (SDL_MOUSEMOTION),	496	const_iv (SDL_MOUSEMOTION),
378	const_iv (SDL_MOUSEBUTTONDOWN),	497	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
387	const_iv (SDL_EVENT_RESERVEDA),	506	const_iv (SDL_EVENT_RESERVEDA),
388	const_iv (SDL_EVENT_RESERVEDB),	507	const_iv (SDL_EVENT_RESERVEDB),
389	const_iv (SDL_VIDEORESIZE),	508	const_iv (SDL_VIDEORESIZE),
390	const_iv (SDL_VIDEOEXPOSE),	509	const_iv (SDL_VIDEOEXPOSE),
391	const_iv (SDL_USEREVENT),	510	const_iv (SDL_USEREVENT),
		511
		512	const_iv (SDL_APPINPUTFOCUS),
		513	const_iv (SDL_APPMOUSEFOCUS),
		514	const_iv (SDL_APPACTIVE),
		515
392	const_iv (SDLK_KP0),	516	const_iv (SDLK_KP0),
393	const_iv (SDLK_KP1),	517	const_iv (SDLK_KP1),
394	const_iv (SDLK_KP2),	518	const_iv (SDLK_KP2),
395	const_iv (SDLK_KP3),	519	const_iv (SDLK_KP3),
396	const_iv (SDLK_KP4),	520	const_iv (SDLK_KP4),
…		…
451	const_iv (SDLK_BREAK),	575	const_iv (SDLK_BREAK),
452	const_iv (SDLK_MENU),	576	const_iv (SDLK_MENU),
453	const_iv (SDLK_POWER),	577	const_iv (SDLK_POWER),
454	const_iv (SDLK_EURO),	578	const_iv (SDLK_EURO),
455	const_iv (SDLK_UNDO),	579	const_iv (SDLK_UNDO),
		580
456	const_iv (KMOD_NONE),	581	const_iv (KMOD_NONE),
		582	const_iv (KMOD_SHIFT),
457	const_iv (KMOD_LSHIFT),	583	const_iv (KMOD_LSHIFT),
458	const_iv (KMOD_RSHIFT),	584	const_iv (KMOD_RSHIFT),
		585	const_iv (KMOD_CTRL),
459	const_iv (KMOD_LCTRL),	586	const_iv (KMOD_LCTRL),
460	const_iv (KMOD_RCTRL),	587	const_iv (KMOD_RCTRL),
		588	const_iv (KMOD_ALT),
461	const_iv (KMOD_LALT),	589	const_iv (KMOD_LALT),
462	const_iv (KMOD_RALT),	590	const_iv (KMOD_RALT),
		591	const_iv (KMOD_META),
463	const_iv (KMOD_LMETA),	592	const_iv (KMOD_LMETA),
464	const_iv (KMOD_RMETA),	593	const_iv (KMOD_RMETA),
465	const_iv (KMOD_NUM),	594	const_iv (KMOD_NUM),
466	const_iv (KMOD_CAPS),	595	const_iv (KMOD_CAPS),
467	const_iv (KMOD_MODE),	596	const_iv (KMOD_MODE),
468	const_iv (KMOD_CTRL),
469	const_iv (KMOD_SHIFT),
470	const_iv (KMOD_ALT),
471	const_iv (KMOD_META)
472	# undef const_iv	597	# undef const_iv
473	};	598	};
474		599
475	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	600	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
476	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		602
		603	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		604	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
477	}	605	}
		606
		607	void
		608	weaken (SV *rv)
		609	PROTOTYPE: $
		610	CODE:
		611	sv_rvweaken (rv);
478		612
479	int	613	int
480	in_destruct ()	614	in_destruct ()
481	CODE:	615	CODE:
482	RETVAL = PL_main_cv == Nullcv;	616	RETVAL = PL_main_cv == Nullcv;
…		…
494	opengl_fontmap = pango_opengl_font_map_new ();	628	opengl_fontmap = pango_opengl_font_map_new ();
495	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	629	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
496	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	630	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
497	}	631	}
498		632
		633	char *
		634	SDL_GetError ()
		635
499	int	636	int
500	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	637	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
501		638
502	void	639	void
503	SDL_Quit ()	640	SDL_Quit ()
504		641
505	void	642	void
506	SDL_ListModes ()	643	SDL_ListModes (int rgb, int alpha)
507	PPCODE:	644	PPCODE:
508	{	645	{
509	SDL_Rect **m;	646	SDL_Rect **m;
510		647
511	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	648	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
512	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	649	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
513	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	650	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	651	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
515		652
516	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	653	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
517	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	654	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
518		655
519	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	656	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
520	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
523		660
524	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
525	#if SDL_VERSION_ATLEAST(1,2,10)	662	#if SDL_VERSION_ATLEAST(1,2,10)
526	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	663	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
527	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	664	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
528	#endif	665	#endif
529		666
530	SDL_EnableUNICODE (1);
531	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
532
533	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	667	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
534		668
535	if (m && m != (SDL_Rect **)-1)	669	if (m && m != (SDL_Rect **)-1)
536	while (*m)	670	while (*m)
537	{	671	{
		672	if ((*m)->w >= 640 && (*m)->h >= 480)
		673	{
538	AV *av = newAV ();	674	AV *av = newAV ();
539	av_push (av, newSViv ((*m)->w));	675	av_push (av, newSViv ((*m)->w));
540	av_push (av, newSViv ((*m)->h));	676	av_push (av, newSViv ((*m)->h));
		677	av_push (av, newSViv (rgb));
		678	av_push (av, newSViv (alpha));
541	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	679	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		680	}
542		681
543	++m;	682	++m;
544	}	683	}
545	}	684	}
546		685
547	char *
548	SDL_GetError ()
549
550	int	686	int
551	SDL_SetVideoMode (int w, int h, int fullscreen)	687	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
552	CODE:	688	CODE:
		689	{
		690	SDL_EnableUNICODE (1);
		691	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		692
		693	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		694	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		695	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		696	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		697
553	RETVAL = !!SDL_SetVideoMode (	698	RETVAL = !!SDL_SetVideoMode (
554	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	699	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
555	);	700	);
		701
556	if (RETVAL)	702	if (RETVAL)
557	{	703	{
		704	av_clear (texture_av);
		705
558	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
559	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
560	# include "glfunc.h"	708	#include "glfunc.h"
561	# undef GL_FUNC	709	#undef GL_FUNC
562	}	710	}
		711	}
563	OUTPUT:	712	OUTPUT:
564	RETVAL	713	RETVAL
565		714
566	void	715	void
567	SDL_GL_SwapBuffers ()	716	SDL_GL_SwapBuffers ()
568		717
569	char *	718	char *
570	SDL_GetKeyName (int sym)	719	SDL_GetKeyName (int sym)
571		720
		721	int
		722	SDL_GetAppState ()
		723
572	void	724	void
573	SDL_PollEvent ()	725	poll_events ()
574	PPCODE:	726	PPCODE:
575	{	727	{
576	SDL_Event ev;	728	SDL_Event ev;
577		729
578	while (SDL_PollEvent (&ev))	730	SDL_PumpEvents ();
		731	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
579	{	732	{
580	HV *hv = newHV ();	733	HV *hv = newHV ();
581	hv_store (hv, "type", 4, newSViv (ev.type), 0);	734	hv_store (hv, "type", 4, newSViv (ev.type), 0);
582		735
583	switch (ev.type)	736	switch (ev.type)
…		…
585	case SDL_KEYDOWN:	738	case SDL_KEYDOWN:
586	case SDL_KEYUP:	739	case SDL_KEYUP:
587	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
588	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
589	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		743	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
590	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
591	break;	745	break;
592		746
593	case SDL_ACTIVEEVENT:	747	case SDL_ACTIVEEVENT:
594	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
595	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	749	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
596	break;	750	break;
597		751
598	case SDL_MOUSEMOTION:	752	case SDL_MOUSEMOTION:
		753	{
		754	int state = ev.motion.state;
		755	int x = ev.motion.x;
		756	int y = ev.motion.y;
		757	int xrel = ev.motion.xrel;
		758	int yrel = ev.motion.yrel;
		759
		760	/* do simplistic event compression */
		761	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		762	&& state == ev.motion.state)
		763	{
		764	xrel += ev.motion.xrel;
		765	yrel += ev.motion.yrel;
		766	x = ev.motion.x;
		767	y = ev.motion.y;
		768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		769	}
		770
599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
600
601	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	772	hv_store (hv, "state", 5, newSViv (state), 0);
602	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	773	hv_store (hv, "x", 1, newSViv (x), 0);
603	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	774	hv_store (hv, "y", 1, newSViv (y), 0);
604	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
605	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		777	}
606	break;	778	break;
607		779
608	case SDL_MOUSEBUTTONDOWN:	780	case SDL_MOUSEBUTTONDOWN:
609	case SDL_MOUSEBUTTONUP:	781	case SDL_MOUSEBUTTONUP:
610	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
639	Mix_AllocateChannels (int numchans = -1)	811	Mix_AllocateChannels (int numchans = -1)
640		812
641	void	813	void
642	lowdelay (int fd, int val = 1)	814	lowdelay (int fd, int val = 1)
643	CODE:	815	CODE:
		816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		817
		818	void
		819	win32_proxy_info ()
		820	PPCODE:
		821	{
644	#ifndef _WIN32	822	#ifdef _WIN32
645	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	823	char buffer[2048];
		824	DWORD buflen;
		825
		826	EXTEND (SP, 3);
		827
		828	buflen = sizeof (buffer);
		829	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		830	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		831	{
		832	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		833
		834	buflen = sizeof (buffer);
		835	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		836	{
		837	PUSHs (newSVpv (buffer, 0));
		838
		839	buflen = sizeof (buffer);
		840	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		841	PUSHs (newSVpv (buffer, 0));
		842	}
		843	}
646	#endif	844	#endif
		845	}
647		846
648	void	847	void
649	add_font (char *file)	848	add_font (char *file)
650	CODE:	849	CODE:
651	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
755	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
756	#endif	955	#endif
757	_exit (1);	956	_exit (1);
758		957
759	void	958	void
760	_exit (int retval)	959	_exit (int retval = 0)
761	CODE:	960	CODE:
		961	#ifdef WIN32
		962	ExitThread (retval); // unclean, please beam me up
		963	#else
762	_exit (retval);	964	_exit (retval);
		965	#endif
		966
		967	void
		968	debug ()
		969	CODE:
		970	{
		971	#if DEBUG
		972	VALGRIND_DO_LEAK_CHECK;
		973	#endif
		974	}
763		975
764	MODULE = CFPlus PACKAGE = CFPlus::Font	976	MODULE = CFPlus PACKAGE = CFPlus::Font
		977
		978	PROTOTYPES: DISABLE
765		979
766	CFPlus::Font	980	CFPlus::Font
767	new_from_file (SV *class, char *path, int id = 0)	981	new_from_file (SV *class, char *path, int id = 0)
768	CODE:	982	CODE:
769	{	983	{
…		…
780	CODE:	994	CODE:
781	pango_font_description_free (self);	995	pango_font_description_free (self);
782		996
783	void	997	void
784	make_default (CFPlus::Font self)	998	make_default (CFPlus::Font self)
		999	PROTOTYPE: $
785	CODE:	1000	CODE:
786	default_font = self;	1001	default_font = self;
787		1002
788	MODULE = CFPlus PACKAGE = CFPlus::Layout	1003	MODULE = CFPlus PACKAGE = CFPlus::Layout
789		1004
		1005	PROTOTYPES: DISABLE
		1006
790	void	1007	void
791	reset_glyph_cache ()	1008	reset_glyph_cache ()
		1009	PROTOTYPE:
792	CODE:	1010	CODE:
793	tc_clear ();	1011	tc_clear ();
794		1012
795	CFPlus::Layout	1013	CFPlus::Layout
796	new (SV *class)	1014	new (SV *class)
…		…
1014	xy_to_index (CFPlus::Layout self, int x, int y)	1232	xy_to_index (CFPlus::Layout self, int x, int y)
1015	CODE:	1233	CODE:
1016	{	1234	{
1017	int index, trailing;	1235	int index, trailing;
1018	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1019	RETVAL = index;	1237	RETVAL = index + trailing;
1020	}	1238	}
1021	OUTPUT:	1239	OUTPUT:
1022	RETVAL	1240	RETVAL
1023		1241
1024	void	1242	void
…		…
1030		1248
1031	EXTEND (SP, 3);	1249	EXTEND (SP, 3);
1032	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1033	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1034	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
		1253	}
		1254
		1255	void
		1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
		1257	PPCODE:
		1258	{
		1259	int line, x;
		1260
		1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1263
		1264	EXTEND (SP, 2);
		1265	PUSHs (sv_2mortal (newSViv (line - 1)));
		1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1267	}
		1268
		1269	void
		1270	line_x_to_index (CFPlus::Layout self, int line, int x)
		1271	PPCODE:
		1272	{
		1273	PangoLayoutLine *lp;
		1274	int index, trailing;
		1275
		1276	if (line < 0)
		1277	XSRETURN_EMPTY;
		1278
		1279	if (!(lp = pango_layout_get_line (self->pl, line)))
		1280	XSRETURN_EMPTY; /* do better */
		1281
		1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1283
		1284	EXTEND (SP, 2);
		1285	if (GIMME_V == G_SCALAR)
		1286	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1287	else
		1288	{
		1289	PUSHs (sv_2mortal (newSViv (index)));
		1290	PUSHs (sv_2mortal (newSViv (trailing)));
		1291	}
1035	}	1292	}
1036		1293
1037	void	1294	void
1038	render (CFPlus::Layout self, float x, float y, int flags = 0)	1295	render (CFPlus::Layout self, float x, float y, int flags = 0)
1039	PPCODE:	1296	PPCODE:
…		…
1044	flags	1301	flags
1045	);	1302	);
1046		1303
1047	MODULE = CFPlus PACKAGE = CFPlus::Texture	1304	MODULE = CFPlus PACKAGE = CFPlus::Texture
1048		1305
1049	void	1306	PROTOTYPES: ENABLE
1050	pad2pot (SV *data_, SV *w_, SV *h_)
1051	CODE:
1052	{
1053	int ow = SvIV (w_);
1054	int oh = SvIV (h_);
1055		1307
1056	if (ow && oh)	1308	int minpot (int n)
		1309
		1310	void
		1311	pad (SV *data_, int ow, int oh, int nw, int nh)
		1312	CODE:
		1313	{
		1314	if ((nw != ow || nh != oh) && SvOK (data_))
1057	{	1315	{
1058	int nw = minpot (ow);
1059	int nh = minpot (oh);
1060
1061	if (nw != ow || nh != oh)
1062	{
1063	if (SvOK (data_))
1064	{
1065	STRLEN datalen;	1316	STRLEN datalen;
1066	char *data = SvPVbyte (data_, datalen);	1317	char *data = SvPVbyte (data_, datalen);
1067	int bpp = datalen / (ow * oh);	1318	int bpp = datalen / (ow * oh);
1068	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1319	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1069		1320
1070	SvPOK_only (result_);	1321	SvPOK_only (result_);
1071	SvCUR_set (result_, nw * nh * bpp);	1322	SvCUR_set (result_, nw * nh * bpp);
1072		1323
1073	memset (SvPVX (result_), 0, nw * nh * bpp);	1324	memset (SvPVX (result_), 0, nw * nh * bpp);
1074	while (oh--)	1325	while (oh--)
1075	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1326	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1076		1327
1077	sv_setsv (data_, result_);	1328	sv_setsv (data_, result_);
1078	}
1079
1080	sv_setiv (w_, nw);
1081	sv_setiv (h_, nh);
1082	}
1083	}	1329	}
1084	}	1330	}
1085		1331
1086	void	1332	void
1087	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1333	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1130	glDisable (GL_ALPHA_TEST);	1376	glDisable (GL_ALPHA_TEST);
1131	glDisable (GL_BLEND);	1377	glDisable (GL_BLEND);
1132	}	1378	}
1133	}	1379	}
1134		1380
		1381	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1382	CODE:
		1383	{
		1384	GLint width;
		1385	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1386	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1387	RETVAL = width > 0;
		1388	}
		1389	OUTPUT:
		1390	RETVAL
		1391
1135	MODULE = CFPlus PACKAGE = CFPlus::Map	1392	MODULE = CFPlus PACKAGE = CFPlus::Map
1136		1393
		1394	PROTOTYPES: DISABLE
		1395
1137	CFPlus::Map	1396	CFPlus::Map
1138	new (SV *class, int map_width, int map_height)	1397	new (SV *class)
1139	CODE:	1398	CODE:
1140	New (0, RETVAL, 1, struct map);	1399	New (0, RETVAL, 1, struct map);
1141	RETVAL->x = 0;	1400	RETVAL->x = 0;
1142	RETVAL->y = 0;	1401	RETVAL->y = 0;
1143	RETVAL->w = map_width;	1402	RETVAL->w = 0;
1144	RETVAL->h = map_height;	1403	RETVAL->h = 0;
1145	RETVAL->ox = 0;	1404	RETVAL->ox = 0;
1146	RETVAL->oy = 0;	1405	RETVAL->oy = 0;
1147	RETVAL->faces = 8192;	1406	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1148	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1407	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1149	RETVAL->texs = 8192;
1150	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1151	RETVAL->rows = 0;	1408	RETVAL->rows = 0;
1152	RETVAL->row = 0;	1409	RETVAL->row = 0;
1153	OUTPUT:	1410	OUTPUT:
1154	RETVAL	1411	RETVAL
1155		1412
1156	void	1413	void
1157	DESTROY (CFPlus::Map self)	1414	DESTROY (CFPlus::Map self)
1158	CODE:	1415	CODE:
1159	{	1416	{
1160	map_clear (self);	1417	map_clear (self);
1161	Safefree (self->face);	1418	Safefree (self->face2tile);
1162	Safefree (self->tex);	1419	Safefree (self->tex);
1163	Safefree (self);	1420	Safefree (self);
1164	}	1421	}
1165		1422
1166	void	1423	void
		1424	resize (CFPlus::Map self, int map_width, int map_height)
		1425	CODE:
		1426	self->w = map_width;
		1427	self->h = map_height;
		1428
		1429	void
1167	clear (CFPlus::Map self)	1430	clear (CFPlus::Map self)
1168	CODE:	1431	CODE:
1169	map_clear (self);	1432	map_clear (self);
1170		1433
1171	void	1434	void
1172	set_face (CFPlus::Map self, int face, int texid)	1435	set_tileid (CFPlus::Map self, int face, int tile)
1173	CODE:	1436	CODE:
1174	{	1437	{
1175	while (self->faces <= face)	1438	need_facenum (self, face); self->face2tile [face] = tile;
1176	{	1439	need_texid (self, tile);
1177	Append (mapface, self->face, self->faces, self->faces);	1440	}
1178	self->faces *= 2;
1179	}
1180		1441
1181	self->face [face] = texid;	1442	void
		1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1444	CODE:
		1445	{
		1446	tileid texid;
		1447	maptex *tex;
		1448
		1449	if (face < 0 || face >= self->faces)
		1450	return;
		1451
		1452	if (smooth < 0 || smooth >= self->faces)
		1453	return;
		1454
		1455	texid = self->face2tile [face];
		1456
		1457	if (!texid)
		1458	return;
		1459
		1460	tex = self->tex + texid;
		1461	tex->smoothtile = self->face2tile [smooth];
		1462	tex->smoothlevel = level;
1182	}	1463	}
1183		1464
1184	void	1465	void
1185	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1466	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1186	CODE:	1467	CODE:
1187	{	1468	{
1188	while (self->texs <= texid)	1469	need_texid (self, texid);
1189	{
1190	Append (maptex, self->tex, self->texs, self->texs);
1191	self->texs *= 2;
1192	}
1193		1470
1194	{	1471	{
1195	maptex *tex = self->tex + texid;	1472	maptex *tex = self->tex + texid;
1196		1473
1197	tex->name = name;	1474	tex->name = name;
…		…
1239	void	1516	void
1240	scroll (CFPlus::Map self, int dx, int dy)	1517	scroll (CFPlus::Map self, int dx, int dy)
1241	CODE:	1518	CODE:
1242	{	1519	{
1243	if (dx > 0)	1520	if (dx > 0)
1244	map_blank (self, self->x, self->y, dx - 1, self->h);	1521	map_blank (self, self->x, self->y, dx, self->h);
1245	else if (dx < 0)	1522	else if (dx < 0)
1246	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1523	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1247		1524
1248	if (dy > 0)	1525	if (dy > 0)
1249	map_blank (self, self->x, self->y, self->w, dy - 1);	1526	map_blank (self, self->x, self->y, self->w, dy);
1250	else if (dy < 0)	1527	else if (dy < 0)
1251	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1528	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1252		1529
1253	self->ox += dx; self->x += dx;	1530	self->ox += dx; self->x += dx;
1254	self->oy += dy; self->y += dy;	1531	self->oy += dy; self->y += dy;
1255		1532
1256	while (self->y < 0)	1533	while (self->y < 0)
…		…
1269	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1546	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1270	uint8_t *data_end = (uint8_t *)SvEND (data_);	1547	uint8_t *data_end = (uint8_t *)SvEND (data_);
1271	mapcell *cell;	1548	mapcell *cell;
1272	int x, y, flags;	1549	int x, y, flags;
1273		1550
1274	while (data < data_end)	1551	while (data < data_end - 1)
1275	{	1552	{
1276	flags = (data [0] << 8) + data [1]; data += 2;	1553	flags = (data [0] << 8) + data [1]; data += 2;
1277		1554
1278	x = self->x + ((flags >> 10) & 63);	1555	x = self->x + ((flags >> 10) & 63);
1279	y = self->y + ((flags >> 4) & 63);	1556	y = self->y + ((flags >> 4) & 63);
…		…
1282		1559
1283	if (flags & 15)	1560	if (flags & 15)
1284	{	1561	{
1285	if (!cell->darkness)	1562	if (!cell->darkness)
1286	{	1563	{
		1564	memset (cell, 0, sizeof (*cell));
1287	cell->darkness = 256;	1565	cell->darkness = 256;
1288	cell->face [0] = 0;
1289	cell->face [1] = 0;
1290	cell->face [2] = 0;
1291	cell->stat_hp = 0;
1292	}	1566	}
1293		1567
1294	//TODO: don't trust server data to be in-range(!)	1568	//TODO: don't trust server data to be in-range(!)
1295		1569
1296	if (flags & 8)	1570	if (flags & 8)
…		…
1302	do	1576	do
1303	{	1577	{
1304	ext = *data++;	1578	ext = *data++;
1305	cmd = ext & 0x3f;	1579	cmd = ext & 0x3f;
1306		1580
1307	if (ext < 4)	1581	if (cmd < 4)
1308	cell->darkness = 255 - ext * 64 + 1;	1582	cell->darkness = 255 - ext * 64 + 1;
1309	else if (ext == 5) // health	1583	else if (cmd == 5) // health
		1584	{
		1585	cell->stat_width = 1;
1310	cell->stat_hp = *data++;	1586	cell->stat_hp = *data++;
		1587	}
		1588	else if (cmd == 6) // monster width
		1589	cell->stat_width = *data++ + 1;
		1590	else if (cmd == 0x47)
		1591	{
		1592	if (*data == 4)
		1593	; // decode player count
		1594
		1595	data += *data + 1;
		1596	}
		1597	else if (cmd == 8) // cell flags
		1598	cell->flags = *data++;
1311	else if (ext & 0x40) // unknown, multibyte => skip	1599	else if (ext & 0x40) // unknown, multibyte => skip
1312	data += *data + 1;	1600	data += *data + 1;
		1601	else
		1602	data++;
1313	}	1603	}
1314	while (cmd & 0x80);	1604	while (ext & 0x80);
1315	}	1605	}
1316	else	1606	else
1317	cell->darkness = *data++ + 1;	1607	cell->darkness = *data++ + 1;
1318	}	1608	}
1319		1609
1320	if (flags & 4)	1610	if (flags & 4)
1321	{	1611	{
1322	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1612	faceid face = (data [0] << 8) + data [1]; data += 2;
		1613	need_facenum (self, face);
		1614	cell->tile [0] = self->face2tile [face];
1323	}	1615	}
1324		1616
1325	if (flags & 2)	1617	if (flags & 2)
1326	{	1618	{
1327	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1619	faceid face = (data [0] << 8) + data [1]; data += 2;
		1620	need_facenum (self, face);
		1621	cell->tile [1] = self->face2tile [face];
1328	}	1622	}
1329		1623
1330	if (flags & 1)	1624	if (flags & 1)
1331	{	1625	{
1332	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1626	faceid face = (data [0] << 8) + data [1]; data += 2;
		1627	need_facenum (self, face);
		1628	cell->tile [2] = self->face2tile [face];
1333	}	1629	}
1334	}	1630	}
1335	else	1631	else
1336	cell->darkness = 0;	1632	cell->darkness = 0;
1337	}	1633	}
…		…
1367	{	1663	{
1368	mapcell *cell = row->col + (x - row->c0);	1664	mapcell *cell = row->col + (x - row->c0);
1369		1665
1370	for (z = 0; z <= 0; z++)	1666	for (z = 0; z <= 0; z++)
1371	{	1667	{
1372	mapface face = cell->face [z];
1373
1374	if (face)
1375	{
1376	maptex tex = self->tex [face];	1668	maptex tex = self->tex [cell->tile [z]];
1377	int a0 = 255 - tex.a;	1669	int a0 = 255 - tex.a;
1378	int a1 = tex.a;	1670	int a1 = tex.a;
1379		1671
1380	r = (r * a0 + tex.r * a1) / 255;	1672	r = (r * a0 + tex.r * a1) / 255;
1381	g = (g * a0 + tex.g * a1) / 255;	1673	g = (g * a0 + tex.g * a1) / 255;
1382	b = (b * a0 + tex.b * a1) / 255;	1674	b = (b * a0 + tex.b * a1) / 255;
1383	a = (a * a0 + tex.a * a1) / 255;	1675	a = (a * a0 + tex.a * a1) / 255;
1384	}
1385	}	1676	}
1386	}	1677	}
1387		1678
1388	*map++ = (r )	1679	*map++ = (r )
1389	| (g << 8)	1680	| (g << 8)
…		…
1396	}	1687	}
1397	OUTPUT:	1688	OUTPUT:
1398	RETVAL	1689	RETVAL
1399		1690
1400	void	1691	void
1401	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1402	CODE:	1693	CODE:
1403	{	1694	{
1404	int vx, vy;	1695	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1697	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1698	smooth_key skey;
1405	int x, y, z;	1699	int x, y, z;
1406	int last_name;	1700	int last_name;
1407	mapface face;
1408		1701
1409	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1702	// thats current max. sorry.
1410	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1703	if (sw > 255) sw = 255;
		1704	if (sh > 255) sh = 255;
1411		1705
1412	/*	1706	// clear key, in case of extra padding
1413	int vx = self->vx = self->w >= sw	1707	memset (&skey, 0, sizeof (skey));
1414	? self->x + (self->w - sw) / 2
1415	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1416
1417	int vy = self->vy = self->h >= sh
1418	? self->y + (self->h - sh) / 2
1419	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1420	*/
1421		1708
1422	glColor4ub (255, 255, 255, 255);	1709	glColor4ub (255, 255, 255, 255);
1423		1710
1424	glEnable (GL_BLEND);	1711	glEnable (GL_BLEND);
1425	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1428		1715
1429	glBegin (GL_QUADS);	1716	glBegin (GL_QUADS);
1430		1717
1431	last_name = 0;	1718	last_name = 0;
1432		1719
		1720	mx += self->x;
		1721	my += self->y;
		1722
		1723	// first pass: determine smooth_max
		1724	// rather ugly, if you ask me
		1725	// could also be stored inside mapcell and updated on change
		1726	memset (smooth_max, 0, sizeof (smooth_max));
		1727
		1728	for (y = 0; y < sh; y++)
		1729	if (0 <= y + my && y + my < self->rows)
		1730	{
		1731	maprow *row = self->row + (y + my);
		1732
		1733	for (x = 0; x < sw; x++)
		1734	if (row->c0 <= x + mx && x + mx < row->c1)
		1735	{
		1736	mapcell *cell = row->col + (x + mx - row->c0);
		1737
		1738	smooth_max[x + 1][y + 1] =
		1739	MAX (self->tex [cell->tile [0]].smoothlevel,
		1740	MAX (self->tex [cell->tile [1]].smoothlevel,
		1741	self->tex [cell->tile [2]].smoothlevel));
		1742	}
		1743	}
		1744
1433	for (z = 0; z < 3; z++)	1745	for (z = 0; z <= 2; z++)
		1746	{
		1747	memset (smooth_level, 0, sizeof (smooth_level));
		1748
1434	for (y = 0; y < sh; y++)	1749	for (y = 0; y < sh; y++)
1435	if (0 <= y + vy && y + vy < self->rows)	1750	if (0 <= y + my && y + my < self->rows)
1436	{	1751	{
1437	maprow *row = self->row + (y + vy);	1752	maprow *row = self->row + (y + my);
1438		1753
1439	for (x = 0; x < sw; x++)	1754	for (x = 0; x < sw; x++)
1440	if (row->c0 <= x + vx && x + vx < row->c1)	1755	if (row->c0 <= x + mx && x + mx < row->c1)
1441	{	1756	{
1442	mapcell *cell = row->col + (x + vx - row->c0);	1757	mapcell *cell = row->col + (x + mx - row->c0);
1443
1444	face = cell->face [z];	1758	tileid tile = cell->tile [z];
1445		1759
1446	if (face)	1760	if (tile)
		1761	{
		1762	maptex tex = self->tex [tile];
		1763	int px = (x + 1) * T - tex.w;
		1764	int py = (y + 1) * T - tex.h;
		1765
		1766	// suppressing texture state switches here
		1767	// is only moderately effective, but worth the extra effort
		1768	if (last_name != tex.name)
		1769	{
		1770	if (!tex.name)
		1771	tex = self->tex [2]; /* missing, replace by noface */
		1772
		1773	glEnd ();
		1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1775	glBegin (GL_QUADS);
		1776	}
		1777
		1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1779	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1780	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1781	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1782
		1783	if (cell->flags && z == 2)
		1784	{
		1785	if (cell->flags & 1)
		1786	{
		1787	maptex tex = self->tex [1];
		1788	int px = x * T + T * 2 / 32;
		1789	int py = y * T - T * 6 / 32;
		1790
		1791	glEnd ();
		1792	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1793	glBegin (GL_QUADS);
		1794
		1795	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1796	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1797	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1798	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1799	}
		1800	}
		1801
		1802	// update smooth hash
		1803	if (tex.smoothtile)
		1804	{
		1805	skey.tile = tex.smoothtile;
		1806	skey.level = tex.smoothlevel;
		1807
		1808	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1809
		1810	// add bits to current tile and all neighbours. skey.x|y is
		1811	// shifted +1|+1 so we always stay positive.
		1812
		1813	// bits is ___n cccc CCCC bbbb
		1814	// n do not draw borders&corners
		1815	// c draw these corners, but...
		1816	// C ... not these
		1817	// b draw these borders
		1818
		1819	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1820	// ┃· ·· ·┃ ━━
		1821
		1822	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1823	// ·· ·· ·┏ ┓·
		1824
		1825	// full tile
		1826	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1827
		1828	// borders
		1829	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1830	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1831	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1832	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1833
		1834	// corners
		1835	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1836	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1837	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1838	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1839	}
		1840	}
		1841	}
		1842	}
		1843
		1844	// go through all smoothlevels, lowest to highest, then draw.
		1845	// this is basically counting sort
		1846	{
		1847	int w, b;
		1848
		1849	for (w = 0; w < 256 / 32; ++w)
		1850	{
		1851	uint32_t smask = smooth_level [w];
		1852	if (smask)
		1853	for (b = 0; b < 32; ++b)
		1854	if (smask & (((uint32_t)1) << b))
1447	{	1855	{
1448	maptex tex = self->tex [face];	1856	int level = (w << 5) | b;
		1857	HE *he;
1449		1858
1450	int px = (x + 1) * 32 - tex.w;	1859	hv_iterinit (smooth);
1451	int py = (y + 1) * 32 - tex.h;	1860	while ((he = hv_iternext (smooth)))
1452
1453	if (last_name != tex.name)
1454	{	1861	{
		1862	smooth_key *skey = (smooth_key *)HeKEY (he);
		1863	IV bits = SvIVX (HeVAL (he));
		1864
		1865	if (!(bits & 0x1000)
		1866	&& skey->level == level
		1867	&& level > smooth_max [skey->x][skey->y])
		1868	{
		1869	maptex tex = self->tex [skey->tile];
		1870	int px = (((int)skey->x) - 1) * T;
		1871	int py = (((int)skey->y) - 1) * T;
		1872	int border = bits & 15;
		1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1874	float dx = tex.s * .0625f; // 16 images/row
		1875	float dy = tex.t * .5f ; // 2 images/column
		1876
		1877	// this time naively avoiding texture state changes
		1878	// save gobs of state changes.
		1879	if (last_name != tex.name)
		1880	{
		1881	if (!tex.name)
		1882	continue; // smoothing not yet available
		1883
1455	glEnd ();	1884	glEnd ();
1456	last_name = tex.name;
1457	glBindTexture (GL_TEXTURE_2D, last_name);	1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1458	glBegin (GL_QUADS);	1886	glBegin (GL_QUADS);
		1887	}
		1888
		1889	if (border)
		1890	{
		1891	float ox = border * dx;
		1892
		1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1897	}
		1898
		1899	if (corner)
		1900	{
		1901	float ox = corner * dx;
		1902
		1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1907	}
		1908	}
1459	}	1909	}
1460
1461	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1462	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1463	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1464	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1465	}	1910	}
1466	}
1467	}	1911	}
		1912	}
		1913
		1914	hv_clear (smooth);
		1915	}
1468		1916
1469	glEnd ();	1917	glEnd ();
1470		1918
1471	glDisable (GL_TEXTURE_2D);	1919	glDisable (GL_TEXTURE_2D);
1472	glDisable (GL_BLEND);	1920	glDisable (GL_BLEND);
1473		1921
		1922	// top layer: overlays such as the health bar
1474	for (y = 0; y < sh; y++)	1923	for (y = 0; y < sh; y++)
1475	if (0 <= y + vy && y + vy < self->rows)	1924	if (0 <= y + my && y + my < self->rows)
1476	{	1925	{
1477	maprow *row = self->row + (y + vy);	1926	maprow *row = self->row + (y + my);
1478		1927
1479	for (x = 0; x < sw; x++)	1928	for (x = 0; x < sw; x++)
1480	if (row->c0 <= x + vx && x + vx < row->c1)	1929	if (row->c0 <= x + mx && x + mx < row->c1)
1481	{	1930	{
1482	mapcell *cell = row->col + (x + vx - row->c0);	1931	mapcell *cell = row->col + (x + mx - row->c0);
1483		1932
1484	int px = x * 32;	1933	int px = x * T;
1485	int py = y * 32;	1934	int py = y * T;
1486		1935
1487	if (cell->stat_hp)	1936	if (cell->stat_hp)
1488	{	1937	{
		1938	int width = cell->stat_width * T;
		1939	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1940
1489	glColor3ub (0, 0, 0);	1941	glColor3ub (0, 0, 0);
1490	glRectf (px + 1, py + 1, px + 31, py + 4);	1942	glRectf (px + 1, py - thick - 2,
		1943	px + width - 1, py);
1491		1944
1492	glColor3ub (0, 255, 0);	1945	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
1493	glBegin (GL_LINES);
1494	glVertex2f (px + 2, py + 2.5f);	1946	glRectf (px + 2,
1495	glVertex2f (px + 29.f - cell->stat_hp * (28.f / 255.f), py + 2.5f);	1947	py - thick - 1,
1496	glEnd ();	1948	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
1497	}	1949	}
1498	}	1950	}
1499	}	1951	}
1500	}	1952	}
1501		1953
…		…
1558	glDisable (GL_BLEND);	2010	glDisable (GL_BLEND);
1559	glDisable (GL_TEXTURE_2D);	2011	glDisable (GL_TEXTURE_2D);
1560	}	2012	}
1561		2013
1562	void	2014	void
1563	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1564	PPCODE:	2016	PPCODE:
1565	{	2017	{
1566	int vx, vy;
1567	int x, y;	2018	int x, y;
		2019	int sw1 = sw + 2;
		2020	int sh1 = sh + 2;
		2021	int sh3 = sh * 3;
1568	int sw4 = (sw + 3) & ~3;	2022	int sw34 = (sw * 3 + 3) & ~3;
		2023	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1569	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2024	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1570	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2025	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1571		2026
1572	memset (darkness, 255, sw4 * sh);
1573	SvPOK_only (darkness_sv);	2027	SvPOK_only (darkness3_sv);
1574	SvCUR_set (darkness_sv, sw4 * sh);	2028	SvCUR_set (darkness3_sv, sw34 * sh3);
1575		2029
1576	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2030	mx += self->x - 1;
1577	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2031	my += self->y - 1;
1578		2032
		2033	memset (darkness1, 255, sw1 * sh1);
		2034
1579	for (y = 0; y < sh; y++)	2035	for (y = 0; y < sh1; y++)
1580	if (0 <= y + vy && y + vy < self->rows)	2036	if (0 <= y + my && y + my < self->rows)
1581	{	2037	{
1582	maprow *row = self->row + (y + vy);	2038	maprow *row = self->row + (y + my);
1583		2039
1584	for (x = 0; x < sw; x++)	2040	for (x = 0; x < sw1; x++)
1585	if (row->c0 <= x + vx && x + vx < row->c1)	2041	if (row->c0 <= x + mx && x + mx < row->c1)
1586	{	2042	{
1587	mapcell *cell = row->col + (x + vx - row->c0);	2043	mapcell *cell = row->col + (x + mx - row->c0);
1588		2044
1589	darkness[y * sw4 + x] = cell->darkness	2045	darkness1 [y * sw1 + x] = cell->darkness
1590	? 255 - (cell->darkness - 1)	2046	? 255 - (cell->darkness - 1)
1591	: 255 - FOW_DARKNESS;	2047	: 255 - FOW_DARKNESS;
1592	}	2048	}
1593	}	2049	}
1594		2050
		2051	for (y = 0; y < sh; ++y)
		2052	for (x = 0; x < sw; ++x)
		2053	{
		2054	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2055	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2056	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2057	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2058	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2059	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2060	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2061	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2062	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2063
		2064	uint8_t r11 = (d11 + d21 + d12) / 3;
		2065	uint8_t r21 = d21;
		2066	uint8_t r31 = (d21 + d31 + d32) / 3;
		2067
		2068	uint8_t r12 = d12;
		2069	uint8_t r22 = d22;
		2070	uint8_t r32 = d32;
		2071
		2072	uint8_t r13 = (d13 + d23 + d12) / 3;
		2073	uint8_t r23 = d23;
		2074	uint8_t r33 = (d23 + d33 + d32) / 3;
		2075
		2076	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2077	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2078	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2079	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2080	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2081	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2082	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2083	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2084	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2085	}
		2086
		2087	free (darkness1);
		2088
1595	EXTEND (SP, 3);	2089	EXTEND (SP, 3);
1596	PUSHs (sv_2mortal (newSViv (sw4)));	2090	PUSHs (sv_2mortal (newSViv (sw34)));
1597	PUSHs (sv_2mortal (newSViv (sh)));	2091	PUSHs (sv_2mortal (newSViv (sh3)));
1598	PUSHs (darkness_sv);	2092	PUSHs (darkness3_sv);
1599	}	2093	}
1600		2094
1601	SV *	2095	SV *
1602	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1603	CODE:	2097	CODE:
…		…
1632	if (row && row->c0 <= x && x < row->c1)	2126	if (row && row->c0 <= x && x < row->c1)
1633	{	2127	{
1634	mapcell *cell = row->col + (x - row->c0);	2128	mapcell *cell = row->col + (x - row->c0);
1635	uint8_t flags = 0;	2129	uint8_t flags = 0;
1636		2130
1637	if (cell->face [0]) flags |= 1;	2131	if (cell->tile [0]) flags |= 1;
1638	if (cell->face [1]) flags |= 2;	2132	if (cell->tile [1]) flags |= 2;
1639	if (cell->face [2]) flags |= 4;	2133	if (cell->tile [2]) flags |= 4;
1640		2134
1641	*data++ = flags;	2135	*data++ = flags;
1642		2136
1643	if (flags & 1)	2137	if (flags & 1)
1644	{	2138	{
		2139	tileid tile = cell->tile [0];
1645	*data++ = cell->face [0] >> 8;	2140	*data++ = tile >> 8;
1646	*data++ = cell->face [0];	2141	*data++ = tile;
1647	}	2142	}
1648		2143
1649	if (flags & 2)	2144	if (flags & 2)
1650	{	2145	{
		2146	tileid tile = cell->tile [1];
1651	*data++ = cell->face [1] >> 8;	2147	*data++ = tile >> 8;
1652	*data++ = cell->face [1];	2148	*data++ = tile;
1653	}	2149	}
1654		2150
1655	if (flags & 4)	2151	if (flags & 4)
1656	{	2152	{
		2153	tileid tile = cell->tile [2];
1657	*data++ = cell->face [2] >> 8;	2154	*data++ = tile >> 8;
1658	*data++ = cell->face [2];	2155	*data++ = tile;
1659	}	2156	}
1660	}	2157	}
1661	else	2158	else
1662	*data++ = 0;	2159	*data++ = 0;
1663	}	2160	}
…		…
1703	{	2200	{
1704	uint8_t flags = *data++;	2201	uint8_t flags = *data++;
1705		2202
1706	if (flags)	2203	if (flags)
1707	{	2204	{
1708	mapface face[3] = { 0, 0, 0 };
1709
1710	mapcell *cell = row_get_cell (row, x);	2205	mapcell *cell = row_get_cell (row, x);
		2206	tileid tile[3] = { 0, 0, 0 };
1711		2207
1712	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2208	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1713	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2209	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1714	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2210	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1715		2211
1716	if (cell->darkness == 0)	2212	if (cell->darkness == 0)
1717	{	2213	{
1718	cell->darkness = 0;	2214	cell->darkness = 0;
1719		2215
1720	for (z = 0; z <= 2; z++)	2216	for (z = 0; z <= 2; z++)
1721	{	2217	{
1722	cell->face[z] = face[z];	2218	tileid t = tile [z];
1723		2219
1724	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2220	if (t >= self->texs || (t && !self->tex [t].name))
		2221	{
1725	XPUSHs (sv_2mortal (newSViv (face[z])));	2222	XPUSHs (sv_2mortal (newSViv (t)));
		2223	need_texid (self, t);
		2224	}
		2225
		2226	cell->tile [z] = t;
1726	}	2227	}
1727	}	2228	}
1728	}	2229	}
1729	}	2230	}
1730	}	2231	}
1731	}	2232	}
1732		2233
1733	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1734		2235
		2236	PROTOTYPES: DISABLE
		2237
1735	CFPlus::MixChunk	2238	CFPlus::MixChunk
1736	new_from_file (SV *class, char *path)	2239	new_from_file (SV *class, char *path)
1737	CODE:	2240	CODE:
1738	RETVAL = Mix_LoadWAV (path);	2241	RETVAL = Mix_LoadWAV (path);
1739	OUTPUT:	2242	OUTPUT:
…		…
1760		2263
1761	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1762		2265
1763	int	2266	int
1764	volume (int volume = -1)	2267	volume (int volume = -1)
		2268	PROTOTYPE: ;$
1765	CODE:	2269	CODE:
1766	RETVAL = Mix_VolumeMusic (volume);	2270	RETVAL = Mix_VolumeMusic (volume);
1767	OUTPUT:	2271	OUTPUT:
1768	RETVAL	2272	RETVAL
1769		2273
		2274	int
		2275	fade_out (int ms)
		2276	CODE:
		2277	RETVAL = Mix_FadeOutMusic (ms);
		2278	OUTPUT:
		2279	RETVAL
		2280
1770	CFPlus::MixMusic	2281	CFPlus::MixMusic
1771	new_from_file (SV *class, char *path)	2282	new_from_file (SV *class, char *path)
1772	CODE:	2283	CODE:
1773	RETVAL = Mix_LoadMUS (path);	2284	RETVAL = Mix_LoadMUS (path);
1774	OUTPUT:	2285	OUTPUT:
…		…
1784	CODE:	2295	CODE:
1785	RETVAL = Mix_PlayMusic (self, loops);	2296	RETVAL = Mix_PlayMusic (self, loops);
1786	OUTPUT:	2297	OUTPUT:
1787	RETVAL	2298	RETVAL
1788		2299
		2300	int
		2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2302	CODE:
		2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2304	OUTPUT:
		2305	RETVAL
		2306
1789	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2308
		2309	PROTOTYPES: ENABLE
1790		2310
1791	BOOT:	2311	BOOT:
1792	{	2312	{
1793	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1794	static const struct {	2314	static const struct {
1795	const char *name;	2315	const char *name;
1796	IV iv;	2316	IV iv;
1797	} *civ, const_iv[] = {	2317	} *civ, const_iv[] = {
1798	# define const_iv(name) { # name, (IV)name }	2318	# define const_iv(name) { # name, (IV)name }
		2319	const_iv (GL_VENDOR),
		2320	const_iv (GL_VERSION),
		2321	const_iv (GL_EXTENSIONS),
1799	const_iv (GL_COLOR_MATERIAL),	2322	const_iv (GL_COLOR_MATERIAL),
1800	const_iv (GL_SMOOTH),	2323	const_iv (GL_SMOOTH),
1801	const_iv (GL_FLAT),	2324	const_iv (GL_FLAT),
1802	const_iv (GL_DITHER),	2325	const_iv (GL_DITHER),
1803	const_iv (GL_BLEND),	2326	const_iv (GL_BLEND),
…		…
1807	const_iv (GL_ALPHA_TEST),	2330	const_iv (GL_ALPHA_TEST),
1808	const_iv (GL_NORMALIZE),	2331	const_iv (GL_NORMALIZE),
1809	const_iv (GL_RESCALE_NORMAL),	2332	const_iv (GL_RESCALE_NORMAL),
1810	const_iv (GL_FRONT),	2333	const_iv (GL_FRONT),
1811	const_iv (GL_BACK),	2334	const_iv (GL_BACK),
		2335	const_iv (GL_AUX0),
1812	const_iv (GL_AND),	2336	const_iv (GL_AND),
1813	const_iv (GL_ONE),	2337	const_iv (GL_ONE),
1814	const_iv (GL_ZERO),	2338	const_iv (GL_ZERO),
1815	const_iv (GL_SRC_ALPHA),	2339	const_iv (GL_SRC_ALPHA),
1816	const_iv (GL_DST_ALPHA),	2340	const_iv (GL_DST_ALPHA),
…		…
1830	const_iv (GL_LUMINANCE),	2354	const_iv (GL_LUMINANCE),
1831	const_iv (GL_LUMINANCE_ALPHA),	2355	const_iv (GL_LUMINANCE_ALPHA),
1832	const_iv (GL_FLOAT),	2356	const_iv (GL_FLOAT),
1833	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1834	const_iv (GL_COMPILE),	2358	const_iv (GL_COMPILE),
		2359	const_iv (GL_PROXY_TEXTURE_1D),
		2360	const_iv (GL_PROXY_TEXTURE_2D),
1835	const_iv (GL_TEXTURE_1D),	2361	const_iv (GL_TEXTURE_1D),
1836	const_iv (GL_TEXTURE_2D),	2362	const_iv (GL_TEXTURE_2D),
1837	const_iv (GL_TEXTURE_ENV),	2363	const_iv (GL_TEXTURE_ENV),
1838	const_iv (GL_TEXTURE_MAG_FILTER),	2364	const_iv (GL_TEXTURE_MAG_FILTER),
1839	const_iv (GL_TEXTURE_MIN_FILTER),	2365	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1860	const_iv (GL_COLOR_LOGIC_OP),	2386	const_iv (GL_COLOR_LOGIC_OP),
1861	const_iv (GL_SEPARABLE_2D),	2387	const_iv (GL_SEPARABLE_2D),
1862	const_iv (GL_CONVOLUTION_2D),	2388	const_iv (GL_CONVOLUTION_2D),
1863	const_iv (GL_CONVOLUTION_BORDER_MODE),	2389	const_iv (GL_CONVOLUTION_BORDER_MODE),
1864	const_iv (GL_CONSTANT_BORDER),	2390	const_iv (GL_CONSTANT_BORDER),
		2391	const_iv (GL_POINTS),
1865	const_iv (GL_LINES),	2392	const_iv (GL_LINES),
1866	const_iv (GL_LINE_STRIP),	2393	const_iv (GL_LINE_STRIP),
1867	const_iv (GL_LINE_LOOP),	2394	const_iv (GL_LINE_LOOP),
1868	const_iv (GL_QUADS),	2395	const_iv (GL_QUADS),
1869	const_iv (GL_QUAD_STRIP),	2396	const_iv (GL_QUAD_STRIP),
1870	const_iv (GL_TRIANGLES),	2397	const_iv (GL_TRIANGLES),
1871	const_iv (GL_TRIANGLE_STRIP),	2398	const_iv (GL_TRIANGLE_STRIP),
1872	const_iv (GL_TRIANGLE_FAN),	2399	const_iv (GL_TRIANGLE_FAN),
		2400	const_iv (GL_POLYGON),
1873	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2401	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2402	const_iv (GL_POINT_SMOOTH_HINT),
		2403	const_iv (GL_LINE_SMOOTH_HINT),
		2404	const_iv (GL_POLYGON_SMOOTH_HINT),
		2405	const_iv (GL_GENERATE_MIPMAP_HINT),
1874	const_iv (GL_FASTEST),	2406	const_iv (GL_FASTEST),
		2407	const_iv (GL_DONT_CARE),
		2408	const_iv (GL_NICEST),
1875	const_iv (GL_V2F),	2409	const_iv (GL_V2F),
1876	const_iv (GL_V3F),	2410	const_iv (GL_V3F),
1877	const_iv (GL_T2F_V3F),	2411	const_iv (GL_T2F_V3F),
1878	const_iv (GL_T2F_N3F_V3F),	2412	const_iv (GL_T2F_N3F_V3F),
1879	# undef const_iv	2413	# undef const_iv
1880	};	2414	};
1881		2415
1882	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2416	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1883	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2417	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2418
		2419	texture_av = newAV ();
		2420	AvREAL_off (texture_av);
1884	}	2421	}
1885		2422
1886	char *	2423	char *
1887	gl_vendor ()	2424	gl_vendor ()
1888	CODE:	2425	CODE:
…		…
1902	CODE:	2439	CODE:
1903	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2440	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1904	OUTPUT:	2441	OUTPUT:
1905	RETVAL	2442	RETVAL
1906		2443
		2444	const char *glGetString (GLenum pname)
		2445
		2446	GLint glGetInteger (GLenum pname)
		2447	CODE:
		2448	glGetIntegerv (pname, &RETVAL);
		2449	OUTPUT:
		2450	RETVAL
		2451
		2452	GLdouble glGetDouble (GLenum pname)
		2453	CODE:
		2454	glGetDoublev (pname, &RETVAL);
		2455	OUTPUT:
		2456	RETVAL
		2457
1907	int glGetError ()	2458	int glGetError ()
1908		2459
1909	void glFinish ()	2460	void glFinish ()
1910		2461
1911	void glClear (int mask)	2462	void glClear (int mask)
…		…
1948	# near_ and far_ are due to microsofts buggy "c" compiler	2499	# near_ and far_ are due to microsofts buggy "c" compiler
1949	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2500	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1950		2501
1951	# near_ and far_ are due to microsofts buggy "c" compiler	2502	# near_ and far_ are due to microsofts buggy "c" compiler
1952	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2503	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2504
		2505	PROTOTYPES: DISABLE
1953		2506
1954	void glViewport (int x, int y, int width, int height)	2507	void glViewport (int x, int y, int width, int height)
1955		2508
1956	void glScissor (int x, int y, int width, int height)	2509	void glScissor (int x, int y, int width, int height)
1957		2510
…		…
1965		2518
1966	void glRotate (float angle, float x, float y, float z)	2519	void glRotate (float angle, float x, float y, float z)
1967	CODE:	2520	CODE:
1968	glRotatef (angle, x, y, z);	2521	glRotatef (angle, x, y, z);
1969		2522
1970	void glBegin (int mode)
1971
1972	void glEnd ()
1973
1974	void glColor (float r, float g, float b, float a = 1.0)	2523	void glColor (float r, float g, float b, float a = 1.0)
1975	PROTOTYPE: @
1976	ALIAS:	2524	ALIAS:
1977	glColor_premultiply = 1	2525	glColor_premultiply = 1
1978	CODE:	2526	CODE:
1979	if (ix)	2527	if (ix)
1980	{	2528	{
…		…
1983	b *= a;	2531	b *= a;
1984	}	2532	}
1985	// microsoft visual "c" rounds instead of truncating...	2533	// microsoft visual "c" rounds instead of truncating...
1986	glColor4f (r, g, b, a);	2534	glColor4f (r, g, b, a);
1987		2535
1988	void glInterleavedArrays (int format, int stride, char *data)
1989
1990	void glDrawElements (int mode, int count, int type, char *indices)
1991
1992	# 1.2 void glDrawRangeElements (int mode, int start, int end
1993
1994	void glRasterPos (float x, float y, float z = 0.)	2536	void glRasterPos (float x, float y, float z = 0.)
1995	CODE:	2537	CODE:
1996	glRasterPos3f (0, 0, z);	2538	glRasterPos3f (0, 0, z);
1997	glBitmap (0, 0, 0, 0, x, y, 0);	2539	glBitmap (0, 0, 0, 0, x, y, 0);
1998		2540
…		…
2002		2544
2003	void glTexCoord (float s, float t)	2545	void glTexCoord (float s, float t)
2004	CODE:	2546	CODE:
2005	glTexCoord2f (s, t);	2547	glTexCoord2f (s, t);
2006		2548
		2549	PROTOTYPES: ENABLE
		2550
		2551	void glBegin (int mode)
		2552
		2553	void glEnd ()
		2554
		2555	void glPointSize (GLfloat size)
		2556
		2557	void glLineWidth (GLfloat width)
		2558
		2559	void glInterleavedArrays (int format, int stride, char *data)
		2560
		2561	void glDrawElements (int mode, int count, int type, char *indices)
		2562
		2563	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2564
2007	void glTexEnv (int target, int pname, float param)	2565	void glTexEnv (int target, int pname, float param)
2008	CODE:	2566	CODE:
2009	glTexEnvf (target, pname, param);	2567	glTexEnvf (target, pname, param);
2010		2568
2011	void glTexParameter (int target, int pname, float param)	2569	void glTexParameter (int target, int pname, float param)
…		…
2033		2591
2034	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2592	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2035		2593
2036	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2594	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2037		2595
		2596	void glPixelZoom (float x, float y)
		2597
2038	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2598	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2039		2599
2040	int glGenTexture ()	2600	int glGenTexture ()
2041	CODE:	2601	CODE:
2042	{	2602	RETVAL = gen_texture ();
2043	GLuint name;
2044	glGenTextures (1, &name);
2045	RETVAL = name;
2046	}
2047	OUTPUT:	2603	OUTPUT:
2048	RETVAL	2604	RETVAL
2049		2605
2050	void glDeleteTexture (int name)	2606	void glDeleteTexture (int name)
2051	CODE:	2607	CODE:
2052	{
2053	GLuint name_ = name;
2054	glDeleteTextures (1, &name_);	2608	del_texture (name);
2055	}	2609
2056
2057	int glGenList ()	2610	int glGenList ()
2058	CODE:	2611	CODE:
2059	RETVAL = glGenLists (1);	2612	RETVAL = glGenLists (1);
2060	OUTPUT:	2613	OUTPUT:
2061	RETVAL	2614	RETVAL
…		…
2068		2621
2069	void glEndList ()	2622	void glEndList ()
2070		2623
2071	void glCallList (int list)	2624	void glCallList (int list)
2072		2625
		2626	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2627
		2628	PROTOTYPES: DISABLE
		2629
		2630	void
		2631	find_widget (SV *widget, NV x, NV y)
		2632	PPCODE:
		2633	{
		2634	if (within_widget (widget, x, y))
		2635	XPUSHs (widget);
		2636	}
		2637

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