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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.153 by root, Tue Sep 19 22:02:38 2006 UTC vs.
Revision 1.209 by root, Sat Jul 21 22:54:52 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 {
174	uint32_t player;	206	uint32_t player;
175	mapface face[3];	207	tileid tile[3];
176	uint16_t darkness;	208	uint16_t darkness;
177	uint8_t stat_width, stat_hp, flags;	209	uint8_t stat_width, stat_hp, flags, smoothmax;
178	} mapcell;	210	} mapcell;
179		211
180	typedef struct {	212	typedef struct {
181	int32_t c0, c1;	213	int32_t c0, c1;
182	mapcell *col;	214	mapcell *col;
183	} maprow;	215	} maprow;
184		216
185	typedef struct map {	217	typedef struct map {
186	int x, y, w, h;	218	int x, y, w, h;
187	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
188	int faces;	220	int faces; tileid *face2tile; // [faceid]
189	mapface *face;	221	int texs; maptex *tex; // [tileid]
190
191	int texs;
192	maptex *tex;
193		222
194	int32_t rows;	223	int32_t rows;
195	maprow *row;	224	maprow *row;
196	} *CFPlus__Map;	225	} *CFPlus__Map;
197		226
…		…
217	return ptr;	246	return ptr;
218	}	247	}
219		248
220	#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))
221	#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	}
222		271
223	static maprow *	272	static maprow *
224	map_get_row (CFPlus__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
225	{	274	{
226	if (0 > y)	275	if (0 > y)
…		…
315		364
316	cell = row->col + x - row->c0;	365	cell = row->col + x - row->c0;
317		366
318	cell->darkness = 0;	367	cell->darkness = 0;
319	cell->stat_hp = 0;	368	cell->stat_hp = 0;
		369	cell->flags = 0;
		370	cell->player = 0;
320	}	371	}
321	}	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);
322	}	389	}
323		390
324	static void	391	static void
325	music_finished (void)	392	music_finished (void)
326	{	393	{
…		…
360	n |= n >> 4;	427	n |= n >> 4;
361	n |= n >> 8;	428	n |= n >> 8;
362	n |= n >> 16;	429	n |= n >> 16;
363		430
364	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 GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		441	static GV *hover_gv;
		442
		443	static int
		444	within_widget (SV *widget, NV x, NV y)
		445	{
		446	HV *self;
		447	SV **svp;
		448	NV wx, ww, wy, wh;
		449
		450	if (!SvROK (widget))
		451	return 0;
		452
		453	self = (HV *)SvRV (widget);
		454
		455	if (SvTYPE (self) != SVt_PVHV)
		456	return 0;
		457
		458	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		459	if (y < wy)
		460	return 0;
		461
		462	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		463	if (y >= wy + wh)
		464	return 0;
		465
		466	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		467	if (x < wx)
		468	return 0;
		469
		470	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		471	if (x >= wx + ww)
		472	return 0;
		473
		474	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		475	if (!svp || !SvTRUE (*svp))
		476	return 0;
		477
		478	return 1;
365	}	479	}
366		480
367	MODULE = CFPlus PACKAGE = CFPlus	481	MODULE = CFPlus PACKAGE = CFPlus
368		482
369	PROTOTYPES: ENABLE	483	PROTOTYPES: ENABLE
…		…
374	static const struct {	488	static const struct {
375	const char *name;	489	const char *name;
376	IV iv;	490	IV iv;
377	} *civ, const_iv[] = {	491	} *civ, const_iv[] = {
378	# define const_iv(name) { # name, (IV)name }	492	# define const_iv(name) { # name, (IV)name }
		493	const_iv (SDLK_MODIFIER_MIN),
		494	const_iv (SDLK_MODIFIER_MAX),
		495
379	const_iv (SDL_ACTIVEEVENT),	496	const_iv (SDL_ACTIVEEVENT),
380	const_iv (SDL_KEYDOWN),	497	const_iv (SDL_KEYDOWN),
381	const_iv (SDL_KEYUP),	498	const_iv (SDL_KEYUP),
382	const_iv (SDL_MOUSEMOTION),	499	const_iv (SDL_MOUSEMOTION),
383	const_iv (SDL_MOUSEBUTTONDOWN),	500	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
392	const_iv (SDL_EVENT_RESERVEDA),	509	const_iv (SDL_EVENT_RESERVEDA),
393	const_iv (SDL_EVENT_RESERVEDB),	510	const_iv (SDL_EVENT_RESERVEDB),
394	const_iv (SDL_VIDEORESIZE),	511	const_iv (SDL_VIDEORESIZE),
395	const_iv (SDL_VIDEOEXPOSE),	512	const_iv (SDL_VIDEOEXPOSE),
396	const_iv (SDL_USEREVENT),	513	const_iv (SDL_USEREVENT),
		514
		515	const_iv (SDL_APPINPUTFOCUS),
		516	const_iv (SDL_APPMOUSEFOCUS),
		517	const_iv (SDL_APPACTIVE),
		518
397	const_iv (SDLK_KP0),	519	const_iv (SDLK_KP0),
398	const_iv (SDLK_KP1),	520	const_iv (SDLK_KP1),
399	const_iv (SDLK_KP2),	521	const_iv (SDLK_KP2),
400	const_iv (SDLK_KP3),	522	const_iv (SDLK_KP3),
401	const_iv (SDLK_KP4),	523	const_iv (SDLK_KP4),
…		…
456	const_iv (SDLK_BREAK),	578	const_iv (SDLK_BREAK),
457	const_iv (SDLK_MENU),	579	const_iv (SDLK_MENU),
458	const_iv (SDLK_POWER),	580	const_iv (SDLK_POWER),
459	const_iv (SDLK_EURO),	581	const_iv (SDLK_EURO),
460	const_iv (SDLK_UNDO),	582	const_iv (SDLK_UNDO),
		583
461	const_iv (KMOD_NONE),	584	const_iv (KMOD_NONE),
		585	const_iv (KMOD_SHIFT),
462	const_iv (KMOD_LSHIFT),	586	const_iv (KMOD_LSHIFT),
463	const_iv (KMOD_RSHIFT),	587	const_iv (KMOD_RSHIFT),
		588	const_iv (KMOD_CTRL),
464	const_iv (KMOD_LCTRL),	589	const_iv (KMOD_LCTRL),
465	const_iv (KMOD_RCTRL),	590	const_iv (KMOD_RCTRL),
		591	const_iv (KMOD_ALT),
466	const_iv (KMOD_LALT),	592	const_iv (KMOD_LALT),
467	const_iv (KMOD_RALT),	593	const_iv (KMOD_RALT),
		594	const_iv (KMOD_META),
468	const_iv (KMOD_LMETA),	595	const_iv (KMOD_LMETA),
469	const_iv (KMOD_RMETA),	596	const_iv (KMOD_RMETA),
470	const_iv (KMOD_NUM),	597	const_iv (KMOD_NUM),
471	const_iv (KMOD_CAPS),	598	const_iv (KMOD_CAPS),
472	const_iv (KMOD_MODE),	599	const_iv (KMOD_MODE),
473	const_iv (KMOD_CTRL),
474	const_iv (KMOD_SHIFT),
475	const_iv (KMOD_ALT),
476	const_iv (KMOD_META)
477	# undef const_iv	600	# undef const_iv
478	};	601	};
479		602
480	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	603	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
481	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	604	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		605
		606	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		607	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
482	}	608	}
		609
		610	void
		611	weaken (SV *rv)
		612	PROTOTYPE: $
		613	CODE:
		614	sv_rvweaken (rv);
483		615
484	int	616	int
485	in_destruct ()	617	in_destruct ()
486	CODE:	618	CODE:
487	RETVAL = PL_main_cv == Nullcv;	619	RETVAL = PL_main_cv == Nullcv;
…		…
499	opengl_fontmap = pango_opengl_font_map_new ();	631	opengl_fontmap = pango_opengl_font_map_new ();
500	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	632	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
501	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	633	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
502	}	634	}
503		635
		636	char *
		637	SDL_GetError ()
		638
504	int	639	int
505	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	640	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
506		641
507	void	642	void
508	SDL_Quit ()	643	SDL_Quit ()
509		644
510	void	645	void
511	SDL_ListModes ()	646	SDL_ListModes (int rgb, int alpha)
512	PPCODE:	647	PPCODE:
513	{	648	{
514	SDL_Rect **m;	649	SDL_Rect **m;
515		650
516	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	651	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
517	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	652	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
518	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	653	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
519	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	654	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
520		655
521	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	656	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
522	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	657	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
523		658
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
525	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	660	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
526	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	661	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	662	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
528		663
529	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	664	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
530	#if SDL_VERSION_ATLEAST(1,2,10)	665	#if SDL_VERSION_ATLEAST(1,2,10)
531	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	666	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
532	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	667	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
533	#endif	668	#endif
534		669
535	SDL_EnableUNICODE (1);
536	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
537
538	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	670	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
539		671
540	if (m && m != (SDL_Rect **)-1)	672	if (m && m != (SDL_Rect **)-1)
541	while (*m)	673	while (*m)
542	{	674	{
		675	if ((*m)->w >= 640 && (*m)->h >= 480)
		676	{
543	AV *av = newAV ();	677	AV *av = newAV ();
544	av_push (av, newSViv ((*m)->w));	678	av_push (av, newSViv ((*m)->w));
545	av_push (av, newSViv ((*m)->h));	679	av_push (av, newSViv ((*m)->h));
		680	av_push (av, newSViv (rgb));
		681	av_push (av, newSViv (alpha));
546	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	682	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		683	}
547		684
548	++m;	685	++m;
549	}	686	}
550	}	687	}
551		688
552	char *
553	SDL_GetError ()
554
555	int	689	int
556	SDL_SetVideoMode (int w, int h, int fullscreen)	690	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
557	CODE:	691	CODE:
		692	{
		693	SDL_EnableUNICODE (1);
		694	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		695
		696	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		697	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		698	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		699	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		700
558	RETVAL = !!SDL_SetVideoMode (	701	RETVAL = !!SDL_SetVideoMode (
559	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	702	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
560	);	703	);
		704
561	if (RETVAL)	705	if (RETVAL)
562	{	706	{
		707	av_clear (texture_av);
		708
563	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	709	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
564	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	710	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
565	# include "glfunc.h"	711	#include "glfunc.h"
566	# undef GL_FUNC	712	#undef GL_FUNC
567	}	713	}
		714	}
568	OUTPUT:	715	OUTPUT:
569	RETVAL	716	RETVAL
570		717
571	void	718	void
572	SDL_GL_SwapBuffers ()	719	SDL_GL_SwapBuffers ()
573		720
574	char *	721	char *
575	SDL_GetKeyName (int sym)	722	SDL_GetKeyName (int sym)
576		723
		724	int
		725	SDL_GetAppState ()
		726
577	void	727	void
578	SDL_PollEvent ()	728	poll_events ()
579	PPCODE:	729	PPCODE:
580	{	730	{
581	SDL_Event ev;	731	SDL_Event ev;
582		732
583	while (SDL_PollEvent (&ev))	733	SDL_PumpEvents ();
		734	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
584	{	735	{
585	HV *hv = newHV ();	736	HV *hv = newHV ();
586	hv_store (hv, "type", 4, newSViv (ev.type), 0);	737	hv_store (hv, "type", 4, newSViv (ev.type), 0);
587		738
588	switch (ev.type)	739	switch (ev.type)
…		…
590	case SDL_KEYDOWN:	741	case SDL_KEYDOWN:
591	case SDL_KEYUP:	742	case SDL_KEYUP:
592	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	743	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
593	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	744	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
594	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	745	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		746	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
595	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	747	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
596	break;	748	break;
597		749
598	case SDL_ACTIVEEVENT:	750	case SDL_ACTIVEEVENT:
599	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
600	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	752	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
601	break;	753	break;
602		754
603	case SDL_MOUSEMOTION:	755	case SDL_MOUSEMOTION:
		756	{
		757	int state = ev.motion.state;
		758	int x = ev.motion.x;
		759	int y = ev.motion.y;
		760	int xrel = ev.motion.xrel;
		761	int yrel = ev.motion.yrel;
		762
		763	/* do simplistic event compression */
		764	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		765	&& state == ev.motion.state)
		766	{
		767	xrel += ev.motion.xrel;
		768	yrel += ev.motion.yrel;
		769	x = ev.motion.x;
		770	y = ev.motion.y;
		771	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		772	}
		773
604	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	774	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
605
606	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	775	hv_store (hv, "state", 5, newSViv (state), 0);
607	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	776	hv_store (hv, "x", 1, newSViv (x), 0);
608	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	777	hv_store (hv, "y", 1, newSViv (y), 0);
609	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
610	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		780	}
611	break;	781	break;
612		782
613	case SDL_MOUSEBUTTONDOWN:	783	case SDL_MOUSEBUTTONDOWN:
614	case SDL_MOUSEBUTTONUP:	784	case SDL_MOUSEBUTTONUP:
615	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
644	Mix_AllocateChannels (int numchans = -1)	814	Mix_AllocateChannels (int numchans = -1)
645		815
646	void	816	void
647	lowdelay (int fd, int val = 1)	817	lowdelay (int fd, int val = 1)
648	CODE:	818	CODE:
		819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		820
		821	void
		822	win32_proxy_info ()
		823	PPCODE:
		824	{
649	#ifndef _WIN32	825	#ifdef _WIN32
650	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	826	char buffer[2048];
		827	DWORD buflen;
		828
		829	EXTEND (SP, 3);
		830
		831	buflen = sizeof (buffer);
		832	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		833	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		834	{
		835	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		836
		837	buflen = sizeof (buffer);
		838	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		839	{
		840	PUSHs (newSVpv (buffer, 0));
		841
		842	buflen = sizeof (buffer);
		843	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		844	PUSHs (newSVpv (buffer, 0));
		845	}
		846	}
651	#endif	847	#endif
		848	}
652		849
653	void	850	void
654	add_font (char *file)	851	add_font (char *file)
655	CODE:	852	CODE:
656	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	853	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
760	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	957	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
761	#endif	958	#endif
762	_exit (1);	959	_exit (1);
763		960
764	void	961	void
765	_exit (int retval)	962	_exit (int retval = 0)
766	CODE:	963	CODE:
		964	#ifdef WIN32
		965	ExitThread (retval); // unclean, please beam me up
		966	#else
767	_exit (retval);	967	_exit (retval);
		968	#endif
		969
		970	void
		971	debug ()
		972	CODE:
		973	{
		974	#if DEBUG
		975	VALGRIND_DO_LEAK_CHECK;
		976	#endif
		977	}
768		978
769	MODULE = CFPlus PACKAGE = CFPlus::Font	979	MODULE = CFPlus PACKAGE = CFPlus::Font
		980
		981	PROTOTYPES: DISABLE
770		982
771	CFPlus::Font	983	CFPlus::Font
772	new_from_file (SV *class, char *path, int id = 0)	984	new_from_file (SV *class, char *path, int id = 0)
773	CODE:	985	CODE:
774	{	986	{
…		…
785	CODE:	997	CODE:
786	pango_font_description_free (self);	998	pango_font_description_free (self);
787		999
788	void	1000	void
789	make_default (CFPlus::Font self)	1001	make_default (CFPlus::Font self)
		1002	PROTOTYPE: $
790	CODE:	1003	CODE:
791	default_font = self;	1004	default_font = self;
792		1005
793	MODULE = CFPlus PACKAGE = CFPlus::Layout	1006	MODULE = CFPlus PACKAGE = CFPlus::Layout
794		1007
		1008	PROTOTYPES: DISABLE
		1009
795	void	1010	void
796	reset_glyph_cache ()	1011	reset_glyph_cache ()
		1012	PROTOTYPE:
797	CODE:	1013	CODE:
798	tc_clear ();	1014	tc_clear ();
799		1015
800	CFPlus::Layout	1016	CFPlus::Layout
801	new (SV *class)	1017	new (SV *class)
…		…
1019	xy_to_index (CFPlus::Layout self, int x, int y)	1235	xy_to_index (CFPlus::Layout self, int x, int y)
1020	CODE:	1236	CODE:
1021	{	1237	{
1022	int index, trailing;	1238	int index, trailing;
1023	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1239	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1024	RETVAL = index;	1240	RETVAL = index + trailing;
1025	}	1241	}
1026	OUTPUT:	1242	OUTPUT:
1027	RETVAL	1243	RETVAL
1028		1244
1029	void	1245	void
…		…
1035		1251
1036	EXTEND (SP, 3);	1252	EXTEND (SP, 3);
1037	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1253	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1038	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1039	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1255	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
		1256	}
		1257
		1258	void
		1259	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
		1260	PPCODE:
		1261	{
		1262	int line, x;
		1263
		1264	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1265	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1266
		1267	EXTEND (SP, 2);
		1268	PUSHs (sv_2mortal (newSViv (line - 1)));
		1269	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1270	}
		1271
		1272	void
		1273	line_x_to_index (CFPlus::Layout self, int line, int x)
		1274	PPCODE:
		1275	{
		1276	PangoLayoutLine *lp;
		1277	int index, trailing;
		1278
		1279	if (line < 0)
		1280	XSRETURN_EMPTY;
		1281
		1282	if (!(lp = pango_layout_get_line (self->pl, line)))
		1283	XSRETURN_EMPTY; /* do better */
		1284
		1285	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1286
		1287	EXTEND (SP, 2);
		1288	if (GIMME_V == G_SCALAR)
		1289	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1290	else
		1291	{
		1292	PUSHs (sv_2mortal (newSViv (index)));
		1293	PUSHs (sv_2mortal (newSViv (trailing)));
		1294	}
1040	}	1295	}
1041		1296
1042	void	1297	void
1043	render (CFPlus::Layout self, float x, float y, int flags = 0)	1298	render (CFPlus::Layout self, float x, float y, int flags = 0)
1044	PPCODE:	1299	PPCODE:
…		…
1049	flags	1304	flags
1050	);	1305	);
1051		1306
1052	MODULE = CFPlus PACKAGE = CFPlus::Texture	1307	MODULE = CFPlus PACKAGE = CFPlus::Texture
1053		1308
1054	void	1309	PROTOTYPES: ENABLE
1055	pad2pot (SV *data_, SV *w_, SV *h_)
1056	CODE:
1057	{
1058	int ow = SvIV (w_);
1059	int oh = SvIV (h_);
1060		1310
1061	if (ow && oh)	1311	int minpot (int n)
		1312
		1313	void
		1314	pad (SV *data_, int ow, int oh, int nw, int nh)
		1315	CODE:
		1316	{
		1317	if ((nw != ow || nh != oh) && SvOK (data_))
1062	{	1318	{
1063	int nw = minpot (ow);
1064	int nh = minpot (oh);
1065
1066	if (nw != ow || nh != oh)
1067	{
1068	if (SvOK (data_))
1069	{
1070	STRLEN datalen;	1319	STRLEN datalen;
1071	char *data = SvPVbyte (data_, datalen);	1320	char *data = SvPVbyte (data_, datalen);
1072	int bpp = datalen / (ow * oh);	1321	int bpp = datalen / (ow * oh);
1073	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1322	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1074		1323
1075	SvPOK_only (result_);	1324	SvPOK_only (result_);
1076	SvCUR_set (result_, nw * nh * bpp);	1325	SvCUR_set (result_, nw * nh * bpp);
1077		1326
1078	memset (SvPVX (result_), 0, nw * nh * bpp);	1327	memset (SvPVX (result_), 0, nw * nh * bpp);
1079	while (oh--)	1328	while (oh--)
1080	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1329	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1081		1330
1082	sv_setsv (data_, result_);	1331	sv_setsv (data_, result_);
1083	}
1084
1085	sv_setiv (w_, nw);
1086	sv_setiv (h_, nh);
1087	}
1088	}	1332	}
1089	}	1333	}
1090		1334
1091	void	1335	void
1092	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1336	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1135	glDisable (GL_ALPHA_TEST);	1379	glDisable (GL_ALPHA_TEST);
1136	glDisable (GL_BLEND);	1380	glDisable (GL_BLEND);
1137	}	1381	}
1138	}	1382	}
1139		1383
		1384	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1385	CODE:
		1386	{
		1387	GLint width;
		1388	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1389	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1390	RETVAL = width > 0;
		1391	}
		1392	OUTPUT:
		1393	RETVAL
		1394
1140	MODULE = CFPlus PACKAGE = CFPlus::Map	1395	MODULE = CFPlus PACKAGE = CFPlus::Map
1141		1396
		1397	PROTOTYPES: DISABLE
		1398
1142	CFPlus::Map	1399	CFPlus::Map
1143	new (SV *class, int map_width, int map_height)	1400	new (SV *class)
1144	CODE:	1401	CODE:
1145	New (0, RETVAL, 1, struct map);	1402	New (0, RETVAL, 1, struct map);
1146	RETVAL->x = 0;	1403	RETVAL->x = 0;
1147	RETVAL->y = 0;	1404	RETVAL->y = 0;
1148	RETVAL->w = map_width;	1405	RETVAL->w = 0;
1149	RETVAL->h = map_height;	1406	RETVAL->h = 0;
1150	RETVAL->ox = 0;	1407	RETVAL->ox = 0;
1151	RETVAL->oy = 0;	1408	RETVAL->oy = 0;
1152	RETVAL->faces = 8192;	1409	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1153	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1410	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1154	RETVAL->texs = 8192;
1155	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1156	RETVAL->rows = 0;	1411	RETVAL->rows = 0;
1157	RETVAL->row = 0;	1412	RETVAL->row = 0;
1158	OUTPUT:	1413	OUTPUT:
1159	RETVAL	1414	RETVAL
1160		1415
1161	void	1416	void
1162	DESTROY (CFPlus::Map self)	1417	DESTROY (CFPlus::Map self)
1163	CODE:	1418	CODE:
1164	{	1419	{
1165	map_clear (self);	1420	map_clear (self);
1166	Safefree (self->face);	1421	Safefree (self->face2tile);
1167	Safefree (self->tex);	1422	Safefree (self->tex);
1168	Safefree (self);	1423	Safefree (self);
1169	}	1424	}
1170		1425
1171	void	1426	void
		1427	resize (CFPlus::Map self, int map_width, int map_height)
		1428	CODE:
		1429	self->w = map_width;
		1430	self->h = map_height;
		1431
		1432	void
1172	clear (CFPlus::Map self)	1433	clear (CFPlus::Map self)
1173	CODE:	1434	CODE:
1174	map_clear (self);	1435	map_clear (self);
1175		1436
1176	void	1437	void
1177	set_face (CFPlus::Map self, int face, int texid)	1438	set_tileid (CFPlus::Map self, int face, int tile)
1178	CODE:	1439	CODE:
1179	{	1440	{
1180	while (self->faces <= face)	1441	need_facenum (self, face); self->face2tile [face] = tile;
1181	{	1442	need_texid (self, tile);
1182	Append (mapface, self->face, self->faces, self->faces);	1443	}
1183	self->faces *= 2;
1184	}
1185		1444
1186	self->face [face] = texid;	1445	void
		1446	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1447	CODE:
		1448	{
		1449	tileid texid;
		1450	maptex *tex;
		1451
		1452	if (face < 0 || face >= self->faces)
		1453	return;
		1454
		1455	if (smooth < 0 || smooth >= self->faces)
		1456	return;
		1457
		1458	texid = self->face2tile [face];
		1459
		1460	if (!texid)
		1461	return;
		1462
		1463	tex = self->tex + texid;
		1464	tex->smoothtile = self->face2tile [smooth];
		1465	tex->smoothlevel = level;
1187	}	1466	}
1188		1467
1189	void	1468	void
1190	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)	1469	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)
1191	CODE:	1470	CODE:
1192	{	1471	{
1193	while (self->texs <= texid)	1472	need_texid (self, texid);
1194	{
1195	Append (maptex, self->tex, self->texs, self->texs);
1196	self->texs *= 2;
1197	}
1198		1473
1199	{	1474	{
1200	maptex *tex = self->tex + texid;	1475	maptex *tex = self->tex + texid;
1201		1476
1202	tex->name = name;	1477	tex->name = name;
…		…
1244	void	1519	void
1245	scroll (CFPlus::Map self, int dx, int dy)	1520	scroll (CFPlus::Map self, int dx, int dy)
1246	CODE:	1521	CODE:
1247	{	1522	{
1248	if (dx > 0)	1523	if (dx > 0)
1249	map_blank (self, self->x, self->y, dx - 1, self->h);	1524	map_blank (self, self->x, self->y, dx, self->h);
1250	else if (dx < 0)	1525	else if (dx < 0)
1251	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1526	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1252		1527
1253	if (dy > 0)	1528	if (dy > 0)
1254	map_blank (self, self->x, self->y, self->w, dy - 1);	1529	map_blank (self, self->x, self->y, self->w, dy);
1255	else if (dy < 0)	1530	else if (dy < 0)
1256	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1531	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1257		1532
1258	self->ox += dx; self->x += dx;	1533	self->ox += dx; self->x += dx;
1259	self->oy += dy; self->y += dy;	1534	self->oy += dy; self->y += dy;
1260		1535
1261	while (self->y < 0)	1536	while (self->y < 0)
…		…
1287		1562
1288	if (flags & 15)	1563	if (flags & 15)
1289	{	1564	{
1290	if (!cell->darkness)	1565	if (!cell->darkness)
1291	{	1566	{
		1567	memset (cell, 0, sizeof (*cell));
1292	cell->darkness = 256;	1568	cell->darkness = 256;
1293	cell->face [0] = 0;
1294	cell->face [1] = 0;
1295	cell->face [2] = 0;
1296	}	1569	}
1297		1570
1298	//TODO: don't trust server data to be in-range(!)	1571	//TODO: don't trust server data to be in-range(!)
1299		1572
1300	if (flags & 8)	1573	if (flags & 8)
…		…
1315	cell->stat_width = 1;	1588	cell->stat_width = 1;
1316	cell->stat_hp = *data++;	1589	cell->stat_hp = *data++;
1317	}	1590	}
1318	else if (cmd == 6) // monster width	1591	else if (cmd == 6) // monster width
1319	cell->stat_width = *data++ + 1;	1592	cell->stat_width = *data++ + 1;
1320	else if (cmd == 0x47) // monster width	1593	else if (cmd == 0x47)
1321	{	1594	{
1322	if (*data == 4)	1595	if (*data == 4)
1323	; // decode player tag	1596	; // decode player count
1324		1597
1325	data += *data + 1;	1598	data += *data + 1;
1326	}	1599	}
1327	else if (cmd == 8) // cell flags	1600	else if (cmd == 8) // cell flags
1328	cell->flags = *data++;	1601	cell->flags = *data++;
…		…
1337	cell->darkness = *data++ + 1;	1610	cell->darkness = *data++ + 1;
1338	}	1611	}
1339		1612
1340	if (flags & 4)	1613	if (flags & 4)
1341	{	1614	{
1342	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1615	faceid face = (data [0] << 8) + data [1]; data += 2;
		1616	need_facenum (self, face);
		1617	cell->tile [0] = self->face2tile [face];
1343	}	1618	}
1344		1619
1345	if (flags & 2)	1620	if (flags & 2)
1346	{	1621	{
1347	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1622	faceid face = (data [0] << 8) + data [1]; data += 2;
		1623	need_facenum (self, face);
		1624	cell->tile [1] = self->face2tile [face];
1348	}	1625	}
1349		1626
1350	if (flags & 1)	1627	if (flags & 1)
1351	{	1628	{
1352	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1629	faceid face = (data [0] << 8) + data [1]; data += 2;
		1630	need_facenum (self, face);
		1631	cell->tile [2] = self->face2tile [face];
1353	}	1632	}
1354	}	1633	}
1355	else	1634	else
1356	{
1357	cell->darkness = 0;	1635	cell->darkness = 0;
1358	cell->stat_hp = 0;
1359	}
1360	}	1636	}
1361	}	1637	}
1362		1638
1363	SV *	1639	SV *
1364	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1640	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
…		…
1390	{	1666	{
1391	mapcell *cell = row->col + (x - row->c0);	1667	mapcell *cell = row->col + (x - row->c0);
1392		1668
1393	for (z = 0; z <= 0; z++)	1669	for (z = 0; z <= 0; z++)
1394	{	1670	{
1395	mapface face = cell->face [z];
1396
1397	if (face)
1398	{
1399	maptex tex = self->tex [face];	1671	maptex tex = self->tex [cell->tile [z]];
1400	int a0 = 255 - tex.a;	1672	int a0 = 255 - tex.a;
1401	int a1 = tex.a;	1673	int a1 = tex.a;
1402		1674
1403	r = (r * a0 + tex.r * a1) / 255;	1675	r = (r * a0 + tex.r * a1) / 255;
1404	g = (g * a0 + tex.g * a1) / 255;	1676	g = (g * a0 + tex.g * a1) / 255;
1405	b = (b * a0 + tex.b * a1) / 255;	1677	b = (b * a0 + tex.b * a1) / 255;
1406	a = (a * a0 + tex.a * a1) / 255;	1678	a = (a * a0 + tex.a * a1) / 255;
1407	}
1408	}	1679	}
1409	}	1680	}
1410		1681
1411	*map++ = (r )	1682	*map++ = (r )
1412	| (g << 8)	1683	| (g << 8)
…		…
1419	}	1690	}
1420	OUTPUT:	1691	OUTPUT:
1421	RETVAL	1692	RETVAL
1422		1693
1423	void	1694	void
1424	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1695	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1425	CODE:	1696	CODE:
1426	{	1697	{
1427	int vx, vy;	1698	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1699	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1700	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1701	smooth_key skey;
1428	int x, y, z;	1702	int x, y, z;
1429	int last_name;	1703	int last_name;
1430	mapface face;
1431		1704
1432	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1705	// thats current max. sorry.
1433	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1706	if (sw > 255) sw = 255;
		1707	if (sh > 255) sh = 255;
1434		1708
1435	/*	1709	// clear key, in case of extra padding
1436	int vx = self->vx = self->w >= sw	1710	memset (&skey, 0, sizeof (skey));
1437	? self->x + (self->w - sw) / 2
1438	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1439
1440	int vy = self->vy = self->h >= sh
1441	? self->y + (self->h - sh) / 2
1442	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1443	*/
1444		1711
1445	glColor4ub (255, 255, 255, 255);	1712	glColor4ub (255, 255, 255, 255);
1446		1713
1447	glEnable (GL_BLEND);	1714	glEnable (GL_BLEND);
1448	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1451		1718
1452	glBegin (GL_QUADS);	1719	glBegin (GL_QUADS);
1453		1720
1454	last_name = 0;	1721	last_name = 0;
1455		1722
		1723	mx += self->x;
		1724	my += self->y;
		1725
		1726	// first pass: determine smooth_max
		1727	// rather ugly, if you ask me
		1728	// could also be stored inside mapcell and updated on change
		1729	memset (smooth_max, 0, sizeof (smooth_max));
		1730
		1731	for (y = 0; y < sh; y++)
		1732	if (0 <= y + my && y + my < self->rows)
		1733	{
		1734	maprow *row = self->row + (y + my);
		1735
		1736	for (x = 0; x < sw; x++)
		1737	if (row->c0 <= x + mx && x + mx < row->c1)
		1738	{
		1739	mapcell *cell = row->col + (x + mx - row->c0);
		1740
		1741	smooth_max[x + 1][y + 1] =
		1742	MAX (self->tex [cell->tile [0]].smoothlevel,
		1743	MAX (self->tex [cell->tile [1]].smoothlevel,
		1744	self->tex [cell->tile [2]].smoothlevel));
		1745	}
		1746	}
		1747
1456	for (z = 0; z < 3; z++)	1748	for (z = 0; z <= 2; z++)
		1749	{
		1750	memset (smooth_level, 0, sizeof (smooth_level));
		1751
1457	for (y = 0; y < sh; y++)	1752	for (y = 0; y < sh; y++)
1458	if (0 <= y + vy && y + vy < self->rows)	1753	if (0 <= y + my && y + my < self->rows)
1459	{	1754	{
1460	maprow *row = self->row + (y + vy);	1755	maprow *row = self->row + (y + my);
1461		1756
1462	for (x = 0; x < sw; x++)	1757	for (x = 0; x < sw; x++)
1463	if (row->c0 <= x + vx && x + vx < row->c1)	1758	if (row->c0 <= x + mx && x + mx < row->c1)
1464	{	1759	{
1465	mapcell *cell = row->col + (x + vx - row->c0);	1760	mapcell *cell = row->col + (x + mx - row->c0);
1466
1467	face = cell->face [z];	1761	tileid tile = cell->tile [z];
		1762
		1763	if (tile)
		1764	{
		1765	maptex tex = self->tex [tile];
		1766	int px = (x + 1) * T - tex.w;
		1767	int py = (y + 1) * T - tex.h;
1468		1768
1469	if (face && face < self->texs)	1769	// suppressing texture state switches here
		1770	// is only moderately effective, but worth the extra effort
		1771	if (last_name != tex.name)
		1772	{
		1773	if (!tex.name)
		1774	tex = self->tex [2]; /* missing, replace by noface */
		1775
		1776	glEnd ();
		1777	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1778	glBegin (GL_QUADS);
		1779	}
		1780
		1781	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1782	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1783	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1784	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1785
		1786	if (cell->flags && z == 2)
		1787	{
		1788	if (cell->flags & 1)
		1789	{
		1790	maptex tex = self->tex [1];
		1791	int px = x * T + T * 2 / 32;
		1792	int py = y * T - T * 6 / 32;
		1793
		1794	glEnd ();
		1795	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1796	glBegin (GL_QUADS);
		1797
		1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1802	}
		1803	}
		1804
		1805	// update smooth hash
		1806	if (tex.smoothtile)
		1807	{
		1808	skey.tile = tex.smoothtile;
		1809	skey.level = tex.smoothlevel;
		1810
		1811	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1812
		1813	// add bits to current tile and all neighbours. skey.x|y is
		1814	// shifted +1|+1 so we always stay positive.
		1815
		1816	// bits is ___n cccc CCCC bbbb
		1817	// n do not draw borders&corners
		1818	// c draw these corners, but...
		1819	// C ... not these
		1820	// b draw these borders
		1821
		1822	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1823	// ┃· ·· ·┃ ━━
		1824
		1825	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1826	// ·· ·· ·┏ ┓·
		1827
		1828	// full tile
		1829	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1830
		1831	// borders
		1832	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1833	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1834	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1835	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1836
		1837	// corners
		1838	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1839	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1840	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1841	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1842	}
		1843	}
		1844	}
		1845	}
		1846
		1847	// go through all smoothlevels, lowest to highest, then draw.
		1848	// this is basically counting sort
		1849	{
		1850	int w, b;
		1851
		1852	for (w = 0; w < 256 / 32; ++w)
		1853	{
		1854	uint32_t smask = smooth_level [w];
		1855	if (smask)
		1856	for (b = 0; b < 32; ++b)
		1857	if (smask & (((uint32_t)1) << b))
1470	{	1858	{
1471	maptex tex = self->tex [face];	1859	int level = (w << 5) | b;
1472	int px = (x + 1) * 32 - tex.w;	1860	HE *he;
1473	int py = (y + 1) * 32 - tex.h;
1474		1861
1475	if (last_name != tex.name)	1862	hv_iterinit (smooth);
		1863	while ((he = hv_iternext (smooth)))
1476	{	1864	{
		1865	smooth_key *skey = (smooth_key *)HeKEY (he);
		1866	IV bits = SvIVX (HeVAL (he));
		1867
		1868	if (!(bits & 0x1000)
		1869	&& skey->level == level
		1870	&& level > smooth_max [skey->x][skey->y])
		1871	{
		1872	maptex tex = self->tex [skey->tile];
		1873	int px = (((int)skey->x) - 1) * T;
		1874	int py = (((int)skey->y) - 1) * T;
		1875	int border = bits & 15;
		1876	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1877	float dx = tex.s * .0625f; // 16 images/row
		1878	float dy = tex.t * .5f ; // 2 images/column
		1879
		1880	// this time naively avoiding texture state changes
		1881	// save gobs of state changes.
		1882	if (last_name != tex.name)
		1883	{
		1884	if (!tex.name)
		1885	continue; // smoothing not yet available
		1886
1477	glEnd ();	1887	glEnd ();
1478	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1479	glBegin (GL_QUADS);	1889	glBegin (GL_QUADS);
		1890	}
		1891
		1892	if (border)
		1893	{
		1894	float ox = border * dx;
		1895
		1896	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1897	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1898	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1899	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1900	}
		1901
		1902	if (corner)
		1903	{
		1904	float ox = corner * dx;
		1905
		1906	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1907	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1908	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1909	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1910	}
1480	}	1911	}
1481
1482	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1483	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1484	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1485	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1486	}
1487
1488	if (cell->flags && z == 2)
1489	{
1490	if (cell->flags & 1)
1491	{
1492	maptex tex = self->tex [1];
1493	int px = (x + 1) * 32 - tex.w + 2;
1494	int py = (y + 1) * 32 - tex.h - 6;
1495
1496	glEnd ();
1497	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1498	glBegin (GL_QUADS);
1499
1500	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1501	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1502	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1503	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1504	}	1912	}
1505	}	1913	}
1506	}
1507	}	1914	}
		1915	}
		1916
		1917	hv_clear (smooth);
		1918	}
1508		1919
1509	glEnd ();	1920	glEnd ();
1510		1921
1511	glDisable (GL_TEXTURE_2D);	1922	glDisable (GL_TEXTURE_2D);
1512	glDisable (GL_BLEND);	1923	glDisable (GL_BLEND);
1513		1924
1514	// top layer: overlays such as the health bar	1925	// top layer: overlays such as the health bar
1515	for (y = 0; y < sh; y++)	1926	for (y = 0; y < sh; y++)
1516	if (0 <= y + vy && y + vy < self->rows)	1927	if (0 <= y + my && y + my < self->rows)
1517	{	1928	{
1518	maprow *row = self->row + (y + vy);	1929	maprow *row = self->row + (y + my);
1519		1930
1520	for (x = 0; x < sw; x++)	1931	for (x = 0; x < sw; x++)
1521	if (row->c0 <= x + vx && x + vx < row->c1)	1932	if (row->c0 <= x + mx && x + mx < row->c1)
1522	{	1933	{
1523	mapcell *cell = row->col + (x + vx - row->c0);	1934	mapcell *cell = row->col + (x + mx - row->c0);
1524		1935
1525	int px = x * 32;	1936	int px = x * T;
1526	int py = y * 32;	1937	int py = y * T;
1527		1938
1528	if (cell->stat_hp)	1939	if (cell->stat_hp)
1529	{	1940	{
1530	int width = cell->stat_width * 32;	1941	int width = cell->stat_width * T;
1531	int thick = sh / 28 + 1 + cell->stat_width;	1942	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1532		1943
1533	glColor3ub (0, 0, 0);	1944	glColor3ub (0, 0, 0);
1534	glRectf (px + 1, py - thick - 2,	1945	glRectf (px + 1, py - thick - 2,
1535	px + width - 1, py);	1946	px + width - 1, py);
1536		1947
…		…
1602	glDisable (GL_BLEND);	2013	glDisable (GL_BLEND);
1603	glDisable (GL_TEXTURE_2D);	2014	glDisable (GL_TEXTURE_2D);
1604	}	2015	}
1605		2016
1606	void	2017	void
1607	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2018	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1608	PPCODE:	2019	PPCODE:
1609	{	2020	{
1610	int vx, vy;
1611	int x, y;	2021	int x, y;
		2022	int sw1 = sw + 2;
		2023	int sh1 = sh + 2;
		2024	int sh3 = sh * 3;
1612	int sw4 = (sw + 3) & ~3;	2025	int sw34 = (sw * 3 + 3) & ~3;
		2026	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1613	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2027	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1614	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2028	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1615		2029
1616	memset (darkness, 255, sw4 * sh);
1617	SvPOK_only (darkness_sv);	2030	SvPOK_only (darkness3_sv);
1618	SvCUR_set (darkness_sv, sw4 * sh);	2031	SvCUR_set (darkness3_sv, sw34 * sh3);
1619		2032
1620	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2033	mx += self->x - 1;
1621	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2034	my += self->y - 1;
1622		2035
		2036	memset (darkness1, 255, sw1 * sh1);
		2037
1623	for (y = 0; y < sh; y++)	2038	for (y = 0; y < sh1; y++)
1624	if (0 <= y + vy && y + vy < self->rows)	2039	if (0 <= y + my && y + my < self->rows)
1625	{	2040	{
1626	maprow *row = self->row + (y + vy);	2041	maprow *row = self->row + (y + my);
1627		2042
1628	for (x = 0; x < sw; x++)	2043	for (x = 0; x < sw1; x++)
1629	if (row->c0 <= x + vx && x + vx < row->c1)	2044	if (row->c0 <= x + mx && x + mx < row->c1)
1630	{	2045	{
1631	mapcell *cell = row->col + (x + vx - row->c0);	2046	mapcell *cell = row->col + (x + mx - row->c0);
1632		2047
1633	darkness[y * sw4 + x] = cell->darkness	2048	darkness1 [y * sw1 + x] = cell->darkness
1634	? 255 - (cell->darkness - 1)	2049	? 255 - (cell->darkness - 1)
1635	: 255 - FOW_DARKNESS;	2050	: 255 - FOW_DARKNESS;
1636	}	2051	}
1637	}	2052	}
1638		2053
		2054	for (y = 0; y < sh; ++y)
		2055	for (x = 0; x < sw; ++x)
		2056	{
		2057	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2058	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2059	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2060	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2061	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2062	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2063	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2064	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2065	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2066
		2067	uint8_t r11 = (d11 + d21 + d12) / 3;
		2068	uint8_t r21 = d21;
		2069	uint8_t r31 = (d21 + d31 + d32) / 3;
		2070
		2071	uint8_t r12 = d12;
		2072	uint8_t r22 = d22;
		2073	uint8_t r32 = d32;
		2074
		2075	uint8_t r13 = (d13 + d23 + d12) / 3;
		2076	uint8_t r23 = d23;
		2077	uint8_t r33 = (d23 + d33 + d32) / 3;
		2078
		2079	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2080	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2081	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2082	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2083	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2084	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2085	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2086	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2087	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2088	}
		2089
		2090	free (darkness1);
		2091
1639	EXTEND (SP, 3);	2092	EXTEND (SP, 3);
1640	PUSHs (sv_2mortal (newSViv (sw4)));	2093	PUSHs (sv_2mortal (newSViv (sw34)));
1641	PUSHs (sv_2mortal (newSViv (sh)));	2094	PUSHs (sv_2mortal (newSViv (sh3)));
1642	PUSHs (darkness_sv);	2095	PUSHs (darkness3_sv);
1643	}	2096	}
1644		2097
1645	SV *	2098	SV *
1646	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2099	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1647	CODE:	2100	CODE:
…		…
1676	if (row && row->c0 <= x && x < row->c1)	2129	if (row && row->c0 <= x && x < row->c1)
1677	{	2130	{
1678	mapcell *cell = row->col + (x - row->c0);	2131	mapcell *cell = row->col + (x - row->c0);
1679	uint8_t flags = 0;	2132	uint8_t flags = 0;
1680		2133
1681	if (cell->face [0]) flags |= 1;	2134	if (cell->tile [0]) flags |= 1;
1682	if (cell->face [1]) flags |= 2;	2135	if (cell->tile [1]) flags |= 2;
1683	if (cell->face [2]) flags |= 4;	2136	if (cell->tile [2]) flags |= 4;
1684		2137
1685	*data++ = flags;	2138	*data++ = flags;
1686		2139
1687	if (flags & 1)	2140	if (flags & 1)
1688	{	2141	{
		2142	tileid tile = cell->tile [0];
1689	*data++ = cell->face [0] >> 8;	2143	*data++ = tile >> 8;
1690	*data++ = cell->face [0];	2144	*data++ = tile;
1691	}	2145	}
1692		2146
1693	if (flags & 2)	2147	if (flags & 2)
1694	{	2148	{
		2149	tileid tile = cell->tile [1];
1695	*data++ = cell->face [1] >> 8;	2150	*data++ = tile >> 8;
1696	*data++ = cell->face [1];	2151	*data++ = tile;
1697	}	2152	}
1698		2153
1699	if (flags & 4)	2154	if (flags & 4)
1700	{	2155	{
		2156	tileid tile = cell->tile [2];
1701	*data++ = cell->face [2] >> 8;	2157	*data++ = tile >> 8;
1702	*data++ = cell->face [2];	2158	*data++ = tile;
1703	}	2159	}
1704	}	2160	}
1705	else	2161	else
1706	*data++ = 0;	2162	*data++ = 0;
1707	}	2163	}
…		…
1747	{	2203	{
1748	uint8_t flags = *data++;	2204	uint8_t flags = *data++;
1749		2205
1750	if (flags)	2206	if (flags)
1751	{	2207	{
1752	mapface face[3] = { 0, 0, 0 };
1753
1754	mapcell *cell = row_get_cell (row, x);	2208	mapcell *cell = row_get_cell (row, x);
		2209	tileid tile[3] = { 0, 0, 0 };
1755		2210
1756	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2211	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1757	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2212	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1758	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2213	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1759		2214
1760	if (cell->darkness == 0)	2215	if (cell->darkness == 0)
1761	{	2216	{
1762	cell->darkness = 0;	2217	cell->darkness = 0;
1763		2218
1764	for (z = 0; z <= 2; z++)	2219	for (z = 0; z <= 2; z++)
1765	{	2220	{
1766	cell->face[z] = face[z];	2221	tileid t = tile [z];
1767		2222
1768	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2223	if (t >= self->texs || (t && !self->tex [t].name))
		2224	{
1769	XPUSHs (sv_2mortal (newSViv (face[z])));	2225	XPUSHs (sv_2mortal (newSViv (t)));
		2226	need_texid (self, t);
		2227	}
		2228
		2229	cell->tile [z] = t;
1770	}	2230	}
1771	}	2231	}
1772	}	2232	}
1773	}	2233	}
1774	}	2234	}
1775	}	2235	}
1776		2236
1777	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1778		2238
		2239	PROTOTYPES: DISABLE
		2240
1779	CFPlus::MixChunk	2241	CFPlus::MixChunk
1780	new_from_file (SV *class, char *path)	2242	new_from_file (SV *class, char *path)
1781	CODE:	2243	CODE:
1782	RETVAL = Mix_LoadWAV (path);	2244	RETVAL = Mix_LoadWAV (path);
1783	OUTPUT:	2245	OUTPUT:
…		…
1804		2266
1805	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2267	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1806		2268
1807	int	2269	int
1808	volume (int volume = -1)	2270	volume (int volume = -1)
		2271	PROTOTYPE: ;$
1809	CODE:	2272	CODE:
1810	RETVAL = Mix_VolumeMusic (volume);	2273	RETVAL = Mix_VolumeMusic (volume);
1811	OUTPUT:	2274	OUTPUT:
1812	RETVAL	2275	RETVAL
1813		2276
		2277	int
		2278	fade_out (int ms)
		2279	CODE:
		2280	RETVAL = Mix_FadeOutMusic (ms);
		2281	OUTPUT:
		2282	RETVAL
		2283
1814	CFPlus::MixMusic	2284	CFPlus::MixMusic
1815	new_from_file (SV *class, char *path)	2285	new_from_file (SV *class, char *path)
1816	CODE:	2286	CODE:
1817	RETVAL = Mix_LoadMUS (path);	2287	RETVAL = Mix_LoadMUS (path);
1818	OUTPUT:	2288	OUTPUT:
…		…
1828	CODE:	2298	CODE:
1829	RETVAL = Mix_PlayMusic (self, loops);	2299	RETVAL = Mix_PlayMusic (self, loops);
1830	OUTPUT:	2300	OUTPUT:
1831	RETVAL	2301	RETVAL
1832		2302
		2303	int
		2304	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2305	CODE:
		2306	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2307	OUTPUT:
		2308	RETVAL
		2309
1833	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2310	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2311
		2312	PROTOTYPES: ENABLE
1834		2313
1835	BOOT:	2314	BOOT:
1836	{	2315	{
1837	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2316	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1838	static const struct {	2317	static const struct {
1839	const char *name;	2318	const char *name;
1840	IV iv;	2319	IV iv;
1841	} *civ, const_iv[] = {	2320	} *civ, const_iv[] = {
1842	# define const_iv(name) { # name, (IV)name }	2321	# define const_iv(name) { # name, (IV)name }
		2322	const_iv (GL_VENDOR),
		2323	const_iv (GL_VERSION),
		2324	const_iv (GL_EXTENSIONS),
1843	const_iv (GL_COLOR_MATERIAL),	2325	const_iv (GL_COLOR_MATERIAL),
1844	const_iv (GL_SMOOTH),	2326	const_iv (GL_SMOOTH),
1845	const_iv (GL_FLAT),	2327	const_iv (GL_FLAT),
1846	const_iv (GL_DITHER),	2328	const_iv (GL_DITHER),
1847	const_iv (GL_BLEND),	2329	const_iv (GL_BLEND),
…		…
1851	const_iv (GL_ALPHA_TEST),	2333	const_iv (GL_ALPHA_TEST),
1852	const_iv (GL_NORMALIZE),	2334	const_iv (GL_NORMALIZE),
1853	const_iv (GL_RESCALE_NORMAL),	2335	const_iv (GL_RESCALE_NORMAL),
1854	const_iv (GL_FRONT),	2336	const_iv (GL_FRONT),
1855	const_iv (GL_BACK),	2337	const_iv (GL_BACK),
		2338	const_iv (GL_AUX0),
1856	const_iv (GL_AND),	2339	const_iv (GL_AND),
1857	const_iv (GL_ONE),	2340	const_iv (GL_ONE),
1858	const_iv (GL_ZERO),	2341	const_iv (GL_ZERO),
1859	const_iv (GL_SRC_ALPHA),	2342	const_iv (GL_SRC_ALPHA),
1860	const_iv (GL_DST_ALPHA),	2343	const_iv (GL_DST_ALPHA),
…		…
1874	const_iv (GL_LUMINANCE),	2357	const_iv (GL_LUMINANCE),
1875	const_iv (GL_LUMINANCE_ALPHA),	2358	const_iv (GL_LUMINANCE_ALPHA),
1876	const_iv (GL_FLOAT),	2359	const_iv (GL_FLOAT),
1877	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2360	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1878	const_iv (GL_COMPILE),	2361	const_iv (GL_COMPILE),
		2362	const_iv (GL_PROXY_TEXTURE_1D),
		2363	const_iv (GL_PROXY_TEXTURE_2D),
1879	const_iv (GL_TEXTURE_1D),	2364	const_iv (GL_TEXTURE_1D),
1880	const_iv (GL_TEXTURE_2D),	2365	const_iv (GL_TEXTURE_2D),
1881	const_iv (GL_TEXTURE_ENV),	2366	const_iv (GL_TEXTURE_ENV),
1882	const_iv (GL_TEXTURE_MAG_FILTER),	2367	const_iv (GL_TEXTURE_MAG_FILTER),
1883	const_iv (GL_TEXTURE_MIN_FILTER),	2368	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1904	const_iv (GL_COLOR_LOGIC_OP),	2389	const_iv (GL_COLOR_LOGIC_OP),
1905	const_iv (GL_SEPARABLE_2D),	2390	const_iv (GL_SEPARABLE_2D),
1906	const_iv (GL_CONVOLUTION_2D),	2391	const_iv (GL_CONVOLUTION_2D),
1907	const_iv (GL_CONVOLUTION_BORDER_MODE),	2392	const_iv (GL_CONVOLUTION_BORDER_MODE),
1908	const_iv (GL_CONSTANT_BORDER),	2393	const_iv (GL_CONSTANT_BORDER),
		2394	const_iv (GL_POINTS),
1909	const_iv (GL_LINES),	2395	const_iv (GL_LINES),
1910	const_iv (GL_LINE_STRIP),	2396	const_iv (GL_LINE_STRIP),
1911	const_iv (GL_LINE_LOOP),	2397	const_iv (GL_LINE_LOOP),
1912	const_iv (GL_QUADS),	2398	const_iv (GL_QUADS),
1913	const_iv (GL_QUAD_STRIP),	2399	const_iv (GL_QUAD_STRIP),
1914	const_iv (GL_TRIANGLES),	2400	const_iv (GL_TRIANGLES),
1915	const_iv (GL_TRIANGLE_STRIP),	2401	const_iv (GL_TRIANGLE_STRIP),
1916	const_iv (GL_TRIANGLE_FAN),	2402	const_iv (GL_TRIANGLE_FAN),
		2403	const_iv (GL_POLYGON),
1917	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2404	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2405	const_iv (GL_POINT_SMOOTH_HINT),
		2406	const_iv (GL_LINE_SMOOTH_HINT),
		2407	const_iv (GL_POLYGON_SMOOTH_HINT),
		2408	const_iv (GL_GENERATE_MIPMAP_HINT),
1918	const_iv (GL_FASTEST),	2409	const_iv (GL_FASTEST),
		2410	const_iv (GL_DONT_CARE),
		2411	const_iv (GL_NICEST),
1919	const_iv (GL_V2F),	2412	const_iv (GL_V2F),
1920	const_iv (GL_V3F),	2413	const_iv (GL_V3F),
1921	const_iv (GL_T2F_V3F),	2414	const_iv (GL_T2F_V3F),
1922	const_iv (GL_T2F_N3F_V3F),	2415	const_iv (GL_T2F_N3F_V3F),
1923	# undef const_iv	2416	# undef const_iv
1924	};	2417	};
1925		2418
1926	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2419	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1927	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2420	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2421
		2422	texture_av = newAV ();
		2423	AvREAL_off (texture_av);
1928	}	2424	}
1929		2425
1930	char *	2426	char *
1931	gl_vendor ()	2427	gl_vendor ()
1932	CODE:	2428	CODE:
…		…
1946	CODE:	2442	CODE:
1947	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2443	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1948	OUTPUT:	2444	OUTPUT:
1949	RETVAL	2445	RETVAL
1950		2446
		2447	const char *glGetString (GLenum pname)
		2448
		2449	GLint glGetInteger (GLenum pname)
		2450	CODE:
		2451	glGetIntegerv (pname, &RETVAL);
		2452	OUTPUT:
		2453	RETVAL
		2454
		2455	GLdouble glGetDouble (GLenum pname)
		2456	CODE:
		2457	glGetDoublev (pname, &RETVAL);
		2458	OUTPUT:
		2459	RETVAL
		2460
1951	int glGetError ()	2461	int glGetError ()
1952		2462
1953	void glFinish ()	2463	void glFinish ()
1954		2464
1955	void glClear (int mask)	2465	void glClear (int mask)
…		…
1992	# near_ and far_ are due to microsofts buggy "c" compiler	2502	# near_ and far_ are due to microsofts buggy "c" compiler
1993	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2503	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1994		2504
1995	# near_ and far_ are due to microsofts buggy "c" compiler	2505	# near_ and far_ are due to microsofts buggy "c" compiler
1996	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2506	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2507
		2508	PROTOTYPES: DISABLE
1997		2509
1998	void glViewport (int x, int y, int width, int height)	2510	void glViewport (int x, int y, int width, int height)
1999		2511
2000	void glScissor (int x, int y, int width, int height)	2512	void glScissor (int x, int y, int width, int height)
2001		2513
…		…
2009		2521
2010	void glRotate (float angle, float x, float y, float z)	2522	void glRotate (float angle, float x, float y, float z)
2011	CODE:	2523	CODE:
2012	glRotatef (angle, x, y, z);	2524	glRotatef (angle, x, y, z);
2013		2525
2014	void glBegin (int mode)
2015
2016	void glEnd ()
2017
2018	void glColor (float r, float g, float b, float a = 1.0)	2526	void glColor (float r, float g, float b, float a = 1.0)
2019	PROTOTYPE: @
2020	ALIAS:	2527	ALIAS:
2021	glColor_premultiply = 1	2528	glColor_premultiply = 1
2022	CODE:	2529	CODE:
2023	if (ix)	2530	if (ix)
2024	{	2531	{
…		…
2027	b *= a;	2534	b *= a;
2028	}	2535	}
2029	// microsoft visual "c" rounds instead of truncating...	2536	// microsoft visual "c" rounds instead of truncating...
2030	glColor4f (r, g, b, a);	2537	glColor4f (r, g, b, a);
2031		2538
2032	void glInterleavedArrays (int format, int stride, char *data)
2033
2034	void glDrawElements (int mode, int count, int type, char *indices)
2035
2036	# 1.2 void glDrawRangeElements (int mode, int start, int end
2037
2038	void glRasterPos (float x, float y, float z = 0.)	2539	void glRasterPos (float x, float y, float z = 0.)
2039	CODE:	2540	CODE:
2040	glRasterPos3f (0, 0, z);	2541	glRasterPos3f (0, 0, z);
2041	glBitmap (0, 0, 0, 0, x, y, 0);	2542	glBitmap (0, 0, 0, 0, x, y, 0);
2042		2543
…		…
2046		2547
2047	void glTexCoord (float s, float t)	2548	void glTexCoord (float s, float t)
2048	CODE:	2549	CODE:
2049	glTexCoord2f (s, t);	2550	glTexCoord2f (s, t);
2050		2551
		2552	PROTOTYPES: ENABLE
		2553
		2554	void glBegin (int mode)
		2555
		2556	void glEnd ()
		2557
		2558	void glPointSize (GLfloat size)
		2559
		2560	void glLineWidth (GLfloat width)
		2561
		2562	void glInterleavedArrays (int format, int stride, char *data)
		2563
		2564	void glDrawElements (int mode, int count, int type, char *indices)
		2565
		2566	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2567
2051	void glTexEnv (int target, int pname, float param)	2568	void glTexEnv (int target, int pname, float param)
2052	CODE:	2569	CODE:
2053	glTexEnvf (target, pname, param);	2570	glTexEnvf (target, pname, param);
2054		2571
2055	void glTexParameter (int target, int pname, float param)	2572	void glTexParameter (int target, int pname, float param)
…		…
2077		2594
2078	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2595	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2079		2596
2080	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2597	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2081		2598
		2599	void glPixelZoom (float x, float y)
		2600
2082	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2601	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2083		2602
2084	int glGenTexture ()	2603	int glGenTexture ()
2085	CODE:	2604	CODE:
2086	{	2605	RETVAL = gen_texture ();
2087	GLuint name;
2088	glGenTextures (1, &name);
2089	RETVAL = name;
2090	}
2091	OUTPUT:	2606	OUTPUT:
2092	RETVAL	2607	RETVAL
2093		2608
2094	void glDeleteTexture (int name)	2609	void glDeleteTexture (int name)
2095	CODE:	2610	CODE:
2096	{
2097	GLuint name_ = name;
2098	glDeleteTextures (1, &name_);	2611	del_texture (name);
2099	}	2612
2100
2101	int glGenList ()	2613	int glGenList ()
2102	CODE:	2614	CODE:
2103	RETVAL = glGenLists (1);	2615	RETVAL = glGenLists (1);
2104	OUTPUT:	2616	OUTPUT:
2105	RETVAL	2617	RETVAL
…		…
2112		2624
2113	void glEndList ()	2625	void glEndList ()
2114		2626
2115	void glCallList (int list)	2627	void glCallList (int list)
2116		2628
		2629	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2630
		2631	PROTOTYPES: DISABLE
		2632
		2633	void
		2634	find_widget (SV *self, NV x, NV y)
		2635	PPCODE:
		2636	{
		2637	if (within_widget (self, x, y))
		2638	XPUSHs (self);
		2639	}
		2640
		2641	BOOT:
		2642	{
		2643	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2644
		2645	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2646	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2647	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2648	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2649	}
		2650
		2651	void
		2652	draw (SV *self)
		2653	CODE:
		2654	{
		2655	HV *hv;
		2656	SV **svp;
		2657	NV x, y, w, h;
		2658	SV *draw_x_sv = GvSV (draw_x_gv);
		2659	SV *draw_y_sv = GvSV (draw_y_gv);
		2660	SV *draw_w_sv = GvSV (draw_w_gv);
		2661	SV *draw_h_sv = GvSV (draw_h_gv);
		2662	SV *hover;
		2663	double draw_x, draw_y, draw_w, draw_h;
		2664
		2665	if (!SvROK (self))
		2666	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2667
		2668	hv = (HV *)SvRV (self);
		2669
		2670	if (SvTYPE (hv) != SVt_PVHV)
		2671	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2672
		2673	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2674	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2675
		2676	if (!h || !w)
		2677	XSRETURN_EMPTY;
		2678
		2679	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2680	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2681
		2682	draw_x = SvNV (draw_x_sv) + x;
		2683	draw_y = SvNV (draw_y_sv) + y;
		2684
		2685	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2686	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2687	XSRETURN_EMPTY;
		2688
		2689	sv_setnv (draw_x_sv, draw_x);
		2690	sv_setnv (draw_y_sv, draw_y);
		2691
		2692	glPushMatrix ();
		2693	glTranslated (x, y, 0);
		2694
		2695	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2696	{
		2697	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2698
		2699	if (svp && SvTRUE (*svp))
		2700	{
		2701	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);
		2702	glEnable (GL_BLEND);
		2703	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2704	glBegin (GL_QUADS);
		2705	glVertex2f (0, 0);
		2706	glVertex2f (w, 0);
		2707	glVertex2f (w, h);
		2708	glVertex2f (0, h);
		2709	glEnd ();
		2710	glDisable (GL_BLEND);
		2711	}
		2712	}
		2713	#if 0
		2714	if ($ENV{CFPLUS_DEBUG} & 1) {
		2715	glPushMatrix;
		2716	glColor 1, 1, 0, 1;
		2717	glTranslate 0.375, 0.375;
		2718	glBegin GL_LINE_LOOP;
		2719	glVertex 0 , 0;
		2720	glVertex $self->{w} - 1, 0;
		2721	glVertex $self->{w} - 1, $self->{h} - 1;
		2722	glVertex 0 , $self->{h} - 1;
		2723	glEnd;
		2724	glPopMatrix;
		2725	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2726	}
		2727	#endif
		2728	PUSHMARK (SP);
		2729	XPUSHs (self);
		2730	PUTBACK;
		2731	call_method ("_draw", G_VOID | G_DISCARD);
		2732	SPAGAIN;
		2733
		2734	glPopMatrix ();
		2735
		2736	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2737	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2738	}
		2739

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