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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.146 by root, Sat Aug 19 02:49:53 2006 UTC vs.
Revision 1.211 by root, Sat Jul 28 00:45:28 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)
…		…
314		364
315	cell = row->col + x - row->c0;	365	cell = row->col + x - row->c0;
316		366
317	cell->darkness = 0;	367	cell->darkness = 0;
318	cell->stat_hp = 0;	368	cell->stat_hp = 0;
		369	cell->flags = 0;
		370	cell->player = 0;
319	}	371	}
320	}	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);
321	}	389	}
322		390
323	static void	391	static void
324	music_finished (void)	392	music_finished (void)
325	{	393	{
…		…
359	n |= n >> 4;	427	n |= n >> 4;
360	n |= n >> 8;	428	n |= n >> 8;
361	n |= n >> 16;	429	n |= n >> 16;
362		430
363	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;
364	}	479	}
365		480
366	MODULE = CFPlus PACKAGE = CFPlus	481	MODULE = CFPlus PACKAGE = CFPlus
367		482
368	PROTOTYPES: ENABLE	483	PROTOTYPES: ENABLE
…		…
373	static const struct {	488	static const struct {
374	const char *name;	489	const char *name;
375	IV iv;	490	IV iv;
376	} *civ, const_iv[] = {	491	} *civ, const_iv[] = {
377	# 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
378	const_iv (SDL_ACTIVEEVENT),	496	const_iv (SDL_ACTIVEEVENT),
379	const_iv (SDL_KEYDOWN),	497	const_iv (SDL_KEYDOWN),
380	const_iv (SDL_KEYUP),	498	const_iv (SDL_KEYUP),
381	const_iv (SDL_MOUSEMOTION),	499	const_iv (SDL_MOUSEMOTION),
382	const_iv (SDL_MOUSEBUTTONDOWN),	500	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
391	const_iv (SDL_EVENT_RESERVEDA),	509	const_iv (SDL_EVENT_RESERVEDA),
392	const_iv (SDL_EVENT_RESERVEDB),	510	const_iv (SDL_EVENT_RESERVEDB),
393	const_iv (SDL_VIDEORESIZE),	511	const_iv (SDL_VIDEORESIZE),
394	const_iv (SDL_VIDEOEXPOSE),	512	const_iv (SDL_VIDEOEXPOSE),
395	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
396	const_iv (SDLK_KP0),	519	const_iv (SDLK_KP0),
397	const_iv (SDLK_KP1),	520	const_iv (SDLK_KP1),
398	const_iv (SDLK_KP2),	521	const_iv (SDLK_KP2),
399	const_iv (SDLK_KP3),	522	const_iv (SDLK_KP3),
400	const_iv (SDLK_KP4),	523	const_iv (SDLK_KP4),
…		…
455	const_iv (SDLK_BREAK),	578	const_iv (SDLK_BREAK),
456	const_iv (SDLK_MENU),	579	const_iv (SDLK_MENU),
457	const_iv (SDLK_POWER),	580	const_iv (SDLK_POWER),
458	const_iv (SDLK_EURO),	581	const_iv (SDLK_EURO),
459	const_iv (SDLK_UNDO),	582	const_iv (SDLK_UNDO),
		583
460	const_iv (KMOD_NONE),	584	const_iv (KMOD_NONE),
		585	const_iv (KMOD_SHIFT),
461	const_iv (KMOD_LSHIFT),	586	const_iv (KMOD_LSHIFT),
462	const_iv (KMOD_RSHIFT),	587	const_iv (KMOD_RSHIFT),
		588	const_iv (KMOD_CTRL),
463	const_iv (KMOD_LCTRL),	589	const_iv (KMOD_LCTRL),
464	const_iv (KMOD_RCTRL),	590	const_iv (KMOD_RCTRL),
		591	const_iv (KMOD_ALT),
465	const_iv (KMOD_LALT),	592	const_iv (KMOD_LALT),
466	const_iv (KMOD_RALT),	593	const_iv (KMOD_RALT),
		594	const_iv (KMOD_META),
467	const_iv (KMOD_LMETA),	595	const_iv (KMOD_LMETA),
468	const_iv (KMOD_RMETA),	596	const_iv (KMOD_RMETA),
469	const_iv (KMOD_NUM),	597	const_iv (KMOD_NUM),
470	const_iv (KMOD_CAPS),	598	const_iv (KMOD_CAPS),
471	const_iv (KMOD_MODE),	599	const_iv (KMOD_MODE),
472	const_iv (KMOD_CTRL),
473	const_iv (KMOD_SHIFT),
474	const_iv (KMOD_ALT),
475	const_iv (KMOD_META)
476	# undef const_iv	600	# undef const_iv
477	};	601	};
478		602
479	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; )
480	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);
481	}	608	}
		609
		610	void
		611	weaken (SV *rv)
		612	PROTOTYPE: $
		613	CODE:
		614	sv_rvweaken (rv);
482		615
483	int	616	int
484	in_destruct ()	617	in_destruct ()
485	CODE:	618	CODE:
486	RETVAL = PL_main_cv == Nullcv;	619	RETVAL = PL_main_cv == Nullcv;
…		…
498	opengl_fontmap = pango_opengl_font_map_new ();	631	opengl_fontmap = pango_opengl_font_map_new ();
499	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);
500	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	633	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
501	}	634	}
502		635
		636	char *
		637	SDL_GetError ()
		638
503	int	639	int
504	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	640	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
505		641
506	void	642	void
507	SDL_Quit ()	643	SDL_Quit ()
508		644
509	void	645	void
510	SDL_ListModes ()	646	SDL_ListModes (int rgb, int alpha)
511	PPCODE:	647	PPCODE:
512	{	648	{
513	SDL_Rect **m;	649	SDL_Rect **m;
514		650
515	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	651	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	652	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
517	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	653	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
518	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	654	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
519		655
520	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	656	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
521	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	657	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
522		658
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	660	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
525	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	661	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
526	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	662	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
527		663
528	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	664	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
529	#if SDL_VERSION_ATLEAST(1,2,10)	665	#if SDL_VERSION_ATLEAST(1,2,10)
530	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	666	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
531	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	667	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
532	#endif	668	#endif
533		669
534	SDL_EnableUNICODE (1);
535	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
536
537	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	670	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
538		671
539	if (m && m != (SDL_Rect **)-1)	672	if (m && m != (SDL_Rect **)-1)
540	while (*m)	673	while (*m)
541	{	674	{
		675	if ((*m)->w >= 640 && (*m)->h >= 480)
		676	{
542	AV *av = newAV ();	677	AV *av = newAV ();
543	av_push (av, newSViv ((*m)->w));	678	av_push (av, newSViv ((*m)->w));
544	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));
545	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	682	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		683	}
546		684
547	++m;	685	++m;
548	}	686	}
549	}	687	}
550		688
551	char *
552	SDL_GetError ()
553
554	int	689	int
555	SDL_SetVideoMode (int w, int h, int fullscreen)	690	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
556	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
557	RETVAL = !!SDL_SetVideoMode (	701	RETVAL = !!SDL_SetVideoMode (
558	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	702	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
559	);	703	);
		704
560	if (RETVAL)	705	if (RETVAL)
561	{	706	{
		707	av_clear (texture_av);
		708
562	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	709	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
563	# 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);
564	# include "glfunc.h"	711	#include "glfunc.h"
565	# undef GL_FUNC	712	#undef GL_FUNC
566	}	713	}
		714	}
567	OUTPUT:	715	OUTPUT:
568	RETVAL	716	RETVAL
569		717
570	void	718	void
571	SDL_GL_SwapBuffers ()	719	SDL_GL_SwapBuffers ()
572		720
573	char *	721	char *
574	SDL_GetKeyName (int sym)	722	SDL_GetKeyName (int sym)
575		723
		724	int
		725	SDL_GetAppState ()
		726
576	void	727	void
577	SDL_PollEvent ()	728	poll_events ()
578	PPCODE:	729	PPCODE:
579	{	730	{
580	SDL_Event ev;	731	SDL_Event ev;
581		732
582	while (SDL_PollEvent (&ev))	733	SDL_PumpEvents ();
		734	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
583	{	735	{
584	HV *hv = newHV ();	736	HV *hv = newHV ();
585	hv_store (hv, "type", 4, newSViv (ev.type), 0);	737	hv_store (hv, "type", 4, newSViv (ev.type), 0);
586		738
587	switch (ev.type)	739	switch (ev.type)
…		…
589	case SDL_KEYDOWN:	741	case SDL_KEYDOWN:
590	case SDL_KEYUP:	742	case SDL_KEYUP:
591	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	743	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
592	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	744	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
593	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 */
594	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	747	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
595	break;	748	break;
596		749
597	case SDL_ACTIVEEVENT:	750	case SDL_ACTIVEEVENT:
598	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
599	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	752	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
600	break;	753	break;
601		754
602	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
603	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	774	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
604
605	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	775	hv_store (hv, "state", 5, newSViv (state), 0);
606	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	776	hv_store (hv, "x", 1, newSViv (x), 0);
607	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	777	hv_store (hv, "y", 1, newSViv (y), 0);
608	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
609	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		780	}
610	break;	781	break;
611		782
612	case SDL_MOUSEBUTTONDOWN:	783	case SDL_MOUSEBUTTONDOWN:
613	case SDL_MOUSEBUTTONUP:	784	case SDL_MOUSEBUTTONUP:
614	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
629	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	800	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
630	}	801	}
631	}	802	}
632		803
633	int	804	int
634	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	805	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
635	POSTCALL:	806	POSTCALL:
636	Mix_HookMusicFinished (music_finished);	807	Mix_HookMusicFinished (music_finished);
637	Mix_ChannelFinished (channel_finished);	808	Mix_ChannelFinished (channel_finished);
638		809
639	void	810	void
…		…
643	Mix_AllocateChannels (int numchans = -1)	814	Mix_AllocateChannels (int numchans = -1)
644		815
645	void	816	void
646	lowdelay (int fd, int val = 1)	817	lowdelay (int fd, int val = 1)
647	CODE:	818	CODE:
		819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		820
		821	void
		822	win32_proxy_info ()
		823	PPCODE:
		824	{
648	#ifndef _WIN32	825	#ifdef _WIN32
649	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	}
650	#endif	847	#endif
		848	}
651		849
652	void	850	void
653	add_font (char *file)	851	add_font (char *file)
654	CODE:	852	CODE:
655	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	853	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
759	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	957	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
760	#endif	958	#endif
761	_exit (1);	959	_exit (1);
762		960
763	void	961	void
764	_exit (int retval)	962	_exit (int retval = 0)
765	CODE:	963	CODE:
		964	#ifdef WIN32
		965	ExitThread (retval); // unclean, please beam me up
		966	#else
766	_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	}
767		978
768	MODULE = CFPlus PACKAGE = CFPlus::Font	979	MODULE = CFPlus PACKAGE = CFPlus::Font
		980
		981	PROTOTYPES: DISABLE
769		982
770	CFPlus::Font	983	CFPlus::Font
771	new_from_file (SV *class, char *path, int id = 0)	984	new_from_file (SV *class, char *path, int id = 0)
772	CODE:	985	CODE:
773	{	986	{
…		…
784	CODE:	997	CODE:
785	pango_font_description_free (self);	998	pango_font_description_free (self);
786		999
787	void	1000	void
788	make_default (CFPlus::Font self)	1001	make_default (CFPlus::Font self)
		1002	PROTOTYPE: $
789	CODE:	1003	CODE:
790	default_font = self;	1004	default_font = self;
791		1005
792	MODULE = CFPlus PACKAGE = CFPlus::Layout	1006	MODULE = CFPlus PACKAGE = CFPlus::Layout
793		1007
		1008	PROTOTYPES: DISABLE
		1009
794	void	1010	void
795	reset_glyph_cache ()	1011	reset_glyph_cache ()
		1012	PROTOTYPE:
796	CODE:	1013	CODE:
797	tc_clear ();	1014	tc_clear ();
798		1015
799	CFPlus::Layout	1016	CFPlus::Layout
800	new (SV *class)	1017	new (SV *class)
…		…
1018	xy_to_index (CFPlus::Layout self, int x, int y)	1235	xy_to_index (CFPlus::Layout self, int x, int y)
1019	CODE:	1236	CODE:
1020	{	1237	{
1021	int index, trailing;	1238	int index, trailing;
1022	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);
1023	RETVAL = index;	1240	RETVAL = index + trailing;
1024	}	1241	}
1025	OUTPUT:	1242	OUTPUT:
1026	RETVAL	1243	RETVAL
1027		1244
1028	void	1245	void
…		…
1034		1251
1035	EXTEND (SP, 3);	1252	EXTEND (SP, 3);
1036	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1253	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1037	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1038	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	}
1039	}	1295	}
1040		1296
1041	void	1297	void
1042	render (CFPlus::Layout self, float x, float y, int flags = 0)	1298	render (CFPlus::Layout self, float x, float y, int flags = 0)
1043	PPCODE:	1299	PPCODE:
…		…
1048	flags	1304	flags
1049	);	1305	);
1050		1306
1051	MODULE = CFPlus PACKAGE = CFPlus::Texture	1307	MODULE = CFPlus PACKAGE = CFPlus::Texture
1052		1308
1053	void	1309	PROTOTYPES: ENABLE
1054	pad2pot (SV *data_, SV *w_, SV *h_)
1055	CODE:
1056	{
1057	int ow = SvIV (w_);
1058	int oh = SvIV (h_);
1059		1310
1060	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_))
1061	{	1318	{
1062	int nw = minpot (ow);
1063	int nh = minpot (oh);
1064
1065	if (nw != ow || nh != oh)
1066	{
1067	if (SvOK (data_))
1068	{
1069	STRLEN datalen;	1319	STRLEN datalen;
1070	char *data = SvPVbyte (data_, datalen);	1320	char *data = SvPVbyte (data_, datalen);
1071	int bpp = datalen / (ow * oh);	1321	int bpp = datalen / (ow * oh);
1072	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1322	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1073		1323
1074	SvPOK_only (result_);	1324	SvPOK_only (result_);
1075	SvCUR_set (result_, nw * nh * bpp);	1325	SvCUR_set (result_, nw * nh * bpp);
1076		1326
1077	memset (SvPVX (result_), 0, nw * nh * bpp);	1327	memset (SvPVX (result_), 0, nw * nh * bpp);
1078	while (oh--)	1328	while (oh--)
1079	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);
1080		1330
1081	sv_setsv (data_, result_);	1331	sv_setsv (data_, result_);
1082	}
1083
1084	sv_setiv (w_, nw);
1085	sv_setiv (h_, nh);
1086	}
1087	}	1332	}
1088	}	1333	}
1089		1334
1090	void	1335	void
1091	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.)
…		…
1134	glDisable (GL_ALPHA_TEST);	1379	glDisable (GL_ALPHA_TEST);
1135	glDisable (GL_BLEND);	1380	glDisable (GL_BLEND);
1136	}	1381	}
1137	}	1382	}
1138		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
1139	MODULE = CFPlus PACKAGE = CFPlus::Map	1395	MODULE = CFPlus PACKAGE = CFPlus::Map
1140		1396
		1397	PROTOTYPES: DISABLE
		1398
1141	CFPlus::Map	1399	CFPlus::Map
1142	new (SV *class, int map_width, int map_height)	1400	new (SV *class)
1143	CODE:	1401	CODE:
1144	New (0, RETVAL, 1, struct map);	1402	New (0, RETVAL, 1, struct map);
1145	RETVAL->x = 0;	1403	RETVAL->x = 0;
1146	RETVAL->y = 0;	1404	RETVAL->y = 0;
1147	RETVAL->w = map_width;	1405	RETVAL->w = 0;
1148	RETVAL->h = map_height;	1406	RETVAL->h = 0;
1149	RETVAL->ox = 0;	1407	RETVAL->ox = 0;
1150	RETVAL->oy = 0;	1408	RETVAL->oy = 0;
1151	RETVAL->faces = 8192;	1409	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1152	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1410	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1153	RETVAL->texs = 8192;
1154	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1155	RETVAL->rows = 0;	1411	RETVAL->rows = 0;
1156	RETVAL->row = 0;	1412	RETVAL->row = 0;
1157	OUTPUT:	1413	OUTPUT:
1158	RETVAL	1414	RETVAL
1159		1415
1160	void	1416	void
1161	DESTROY (CFPlus::Map self)	1417	DESTROY (CFPlus::Map self)
1162	CODE:	1418	CODE:
1163	{	1419	{
1164	map_clear (self);	1420	map_clear (self);
1165	Safefree (self->face);	1421	Safefree (self->face2tile);
1166	Safefree (self->tex);	1422	Safefree (self->tex);
1167	Safefree (self);	1423	Safefree (self);
1168	}	1424	}
1169		1425
1170	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
1171	clear (CFPlus::Map self)	1433	clear (CFPlus::Map self)
1172	CODE:	1434	CODE:
1173	map_clear (self);	1435	map_clear (self);
1174		1436
1175	void	1437	void
1176	set_face (CFPlus::Map self, int face, int texid)	1438	set_tileid (CFPlus::Map self, int face, int tile)
1177	CODE:	1439	CODE:
1178	{	1440	{
1179	while (self->faces <= face)	1441	need_facenum (self, face); self->face2tile [face] = tile;
1180	{	1442	need_texid (self, tile);
1181	Append (mapface, self->face, self->faces, self->faces);	1443	}
1182	self->faces *= 2;
1183	}
1184		1444
1185	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;
1186	}	1466	}
1187		1467
1188	void	1468	void
1189	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)
1190	CODE:	1470	CODE:
1191	{	1471	{
1192	while (self->texs <= texid)	1472	need_texid (self, texid);
1193	{
1194	Append (maptex, self->tex, self->texs, self->texs);
1195	self->texs *= 2;
1196	}
1197		1473
1198	{	1474	{
1199	maptex *tex = self->tex + texid;	1475	maptex *tex = self->tex + texid;
1200		1476
1201	tex->name = name;	1477	tex->name = name;
…		…
1243	void	1519	void
1244	scroll (CFPlus::Map self, int dx, int dy)	1520	scroll (CFPlus::Map self, int dx, int dy)
1245	CODE:	1521	CODE:
1246	{	1522	{
1247	if (dx > 0)	1523	if (dx > 0)
1248	map_blank (self, self->x, self->y, dx - 1, self->h);	1524	map_blank (self, self->x, self->y, dx, self->h);
1249	else if (dx < 0)	1525	else if (dx < 0)
1250	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);
1251		1527
1252	if (dy > 0)	1528	if (dy > 0)
1253	map_blank (self, self->x, self->y, self->w, dy - 1);	1529	map_blank (self, self->x, self->y, self->w, dy);
1254	else if (dy < 0)	1530	else if (dy < 0)
1255	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);
1256		1532
1257	self->ox += dx; self->x += dx;	1533	self->ox += dx; self->x += dx;
1258	self->oy += dy; self->y += dy;	1534	self->oy += dy; self->y += dy;
1259		1535
1260	while (self->y < 0)	1536	while (self->y < 0)
…		…
1273	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1549	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1274	uint8_t *data_end = (uint8_t *)SvEND (data_);	1550	uint8_t *data_end = (uint8_t *)SvEND (data_);
1275	mapcell *cell;	1551	mapcell *cell;
1276	int x, y, flags;	1552	int x, y, flags;
1277		1553
1278	while (data < data_end)	1554	while (data < data_end - 1)
1279	{	1555	{
1280	flags = (data [0] << 8) + data [1]; data += 2;	1556	flags = (data [0] << 8) + data [1]; data += 2;
1281		1557
1282	x = self->x + ((flags >> 10) & 63);	1558	x = self->x + ((flags >> 10) & 63);
1283	y = self->y + ((flags >> 4) & 63);	1559	y = self->y + ((flags >> 4) & 63);
…		…
1286		1562
1287	if (flags & 15)	1563	if (flags & 15)
1288	{	1564	{
1289	if (!cell->darkness)	1565	if (!cell->darkness)
1290	{	1566	{
		1567	memset (cell, 0, sizeof (*cell));
1291	cell->darkness = 256;	1568	cell->darkness = 256;
1292	cell->face [0] = 0;
1293	cell->face [1] = 0;
1294	cell->face [2] = 0;
1295	}	1569	}
1296		1570
1297	//TODO: don't trust server data to be in-range(!)	1571	//TODO: don't trust server data to be in-range(!)
1298		1572
1299	if (flags & 8)	1573	if (flags & 8)
…		…
1305	do	1579	do
1306	{	1580	{
1307	ext = *data++;	1581	ext = *data++;
1308	cmd = ext & 0x3f;	1582	cmd = ext & 0x3f;
1309		1583
1310	if (ext < 4)	1584	if (cmd < 4)
1311	cell->darkness = 255 - ext * 64 + 1;	1585	cell->darkness = 255 - ext * 64 + 1;
1312	else if (ext == 5) // health	1586	else if (cmd == 5) // health
		1587	{
		1588	cell->stat_width = 1;
1313	cell->stat_hp = *data++;	1589	cell->stat_hp = *data++;
		1590	}
		1591	else if (cmd == 6) // monster width
		1592	cell->stat_width = *data++ + 1;
		1593	else if (cmd == 0x47)
		1594	{
		1595	if (*data == 4)
		1596	; // decode player count
		1597
		1598	data += *data + 1;
		1599	}
		1600	else if (cmd == 8) // cell flags
		1601	cell->flags = *data++;
1314	else if (ext & 0x40) // unknown, multibyte => skip	1602	else if (ext & 0x40) // unknown, multibyte => skip
1315	data += *data + 1;	1603	data += *data + 1;
		1604	else
		1605	data++;
1316	}	1606	}
1317	while (cmd & 0x80);	1607	while (ext & 0x80);
1318	}	1608	}
1319	else	1609	else
1320	cell->darkness = *data++ + 1;	1610	cell->darkness = *data++ + 1;
1321	}	1611	}
1322		1612
1323	if (flags & 4)	1613	if (flags & 4)
1324	{	1614	{
1325	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];
1326	}	1618	}
1327		1619
1328	if (flags & 2)	1620	if (flags & 2)
1329	{	1621	{
1330	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];
1331	}	1625	}
1332		1626
1333	if (flags & 1)	1627	if (flags & 1)
1334	{	1628	{
1335	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];
1336	}	1632	}
1337	}	1633	}
1338	else	1634	else
1339	{
1340	cell->darkness = 0;	1635	cell->darkness = 0;
1341	cell->stat_hp = 0;
1342	}
1343	}	1636	}
1344	}	1637	}
1345		1638
1346	SV *	1639	SV *
1347	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)
…		…
1373	{	1666	{
1374	mapcell *cell = row->col + (x - row->c0);	1667	mapcell *cell = row->col + (x - row->c0);
1375		1668
1376	for (z = 0; z <= 0; z++)	1669	for (z = 0; z <= 0; z++)
1377	{	1670	{
1378	mapface face = cell->face [z];
1379
1380	if (face)
1381	{
1382	maptex tex = self->tex [face];	1671	maptex tex = self->tex [cell->tile [z]];
1383	int a0 = 255 - tex.a;	1672	int a0 = 255 - tex.a;
1384	int a1 = tex.a;	1673	int a1 = tex.a;
1385		1674
1386	r = (r * a0 + tex.r * a1) / 255;	1675	r = (r * a0 + tex.r * a1) / 255;
1387	g = (g * a0 + tex.g * a1) / 255;	1676	g = (g * a0 + tex.g * a1) / 255;
1388	b = (b * a0 + tex.b * a1) / 255;	1677	b = (b * a0 + tex.b * a1) / 255;
1389	a = (a * a0 + tex.a * a1) / 255;	1678	a = (a * a0 + tex.a * a1) / 255;
1390	}
1391	}	1679	}
1392	}	1680	}
1393		1681
1394	*map++ = (r )	1682	*map++ = (r )
1395	| (g << 8)	1683	| (g << 8)
…		…
1402	}	1690	}
1403	OUTPUT:	1691	OUTPUT:
1404	RETVAL	1692	RETVAL
1405		1693
1406	void	1694	void
1407	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)
1408	CODE:	1696	CODE:
1409	{	1697	{
1410	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;
1411	int x, y, z;	1702	int x, y, z;
1412	int last_name;	1703	int last_name;
1413	mapface face;
1414		1704
1415	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1705	// thats current max. sorry.
1416	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1706	if (sw > 255) sw = 255;
		1707	if (sh > 255) sh = 255;
1417		1708
1418	/*	1709	// clear key, in case of extra padding
1419	int vx = self->vx = self->w >= sw	1710	memset (&skey, 0, sizeof (skey));
1420	? self->x + (self->w - sw) / 2
1421	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1422
1423	int vy = self->vy = self->h >= sh
1424	? self->y + (self->h - sh) / 2
1425	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1426	*/
1427		1711
1428	glColor4ub (255, 255, 255, 255);	1712	glColor4ub (255, 255, 255, 255);
1429		1713
1430	glEnable (GL_BLEND);	1714	glEnable (GL_BLEND);
1431	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1434		1718
1435	glBegin (GL_QUADS);	1719	glBegin (GL_QUADS);
1436		1720
1437	last_name = 0;	1721	last_name = 0;
1438		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
1439	for (z = 0; z < 3; z++)	1748	for (z = 0; z <= 2; z++)
		1749	{
		1750	memset (smooth_level, 0, sizeof (smooth_level));
		1751
1440	for (y = 0; y < sh; y++)	1752	for (y = 0; y < sh; y++)
1441	if (0 <= y + vy && y + vy < self->rows)	1753	if (0 <= y + my && y + my < self->rows)
1442	{	1754	{
1443	maprow *row = self->row + (y + vy);	1755	maprow *row = self->row + (y + my);
1444		1756
1445	for (x = 0; x < sw; x++)	1757	for (x = 0; x < sw; x++)
1446	if (row->c0 <= x + vx && x + vx < row->c1)	1758	if (row->c0 <= x + mx && x + mx < row->c1)
1447	{	1759	{
1448	mapcell *cell = row->col + (x + vx - row->c0);	1760	mapcell *cell = row->col + (x + mx - row->c0);
1449
1450	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;
1451		1768
1452	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))
1453	{	1858	{
1454	maptex tex = self->tex [face];	1859	int level = (w << 5) | b;
		1860	HE *he;
1455		1861
1456	int px = (x + 1) * 32 - tex.w;	1862	hv_iterinit (smooth);
1457	int py = (y + 1) * 32 - tex.h;	1863	while ((he = hv_iternext (smooth)))
1458
1459	if (last_name != tex.name)
1460	{	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
1461	glEnd ();	1887	glEnd ();
1462	last_name = tex.name;
1463	glBindTexture (GL_TEXTURE_2D, last_name);	1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1464	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	}
		1911	}
1465	}	1912	}
1466
1467	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1468	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1469	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1470	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1471	}	1913	}
1472	}
1473	}	1914	}
		1915	}
		1916
		1917	hv_clear (smooth);
		1918	}
1474		1919
1475	glEnd ();	1920	glEnd ();
1476		1921
1477	glDisable (GL_TEXTURE_2D);	1922	glDisable (GL_TEXTURE_2D);
1478	glDisable (GL_BLEND);	1923	glDisable (GL_BLEND);
1479		1924
1480	// top layer: overlays such as the health bar	1925	// top layer: overlays such as the health bar
1481	for (y = 0; y < sh; y++)	1926	for (y = 0; y < sh; y++)
1482	if (0 <= y + vy && y + vy < self->rows)	1927	if (0 <= y + my && y + my < self->rows)
1483	{	1928	{
1484	maprow *row = self->row + (y + vy);	1929	maprow *row = self->row + (y + my);
1485		1930
1486	for (x = 0; x < sw; x++)	1931	for (x = 0; x < sw; x++)
1487	if (row->c0 <= x + vx && x + vx < row->c1)	1932	if (row->c0 <= x + mx && x + mx < row->c1)
1488	{	1933	{
1489	mapcell *cell = row->col + (x + vx - row->c0);	1934	mapcell *cell = row->col + (x + mx - row->c0);
1490		1935
1491	int px = x * 32;	1936	int px = x * T;
1492	int py = y * 32;	1937	int py = y * T;
1493		1938
1494	if (cell->stat_hp)	1939	if (cell->stat_hp)
1495	{	1940	{
1496	int width = sh / 28 + 1;	1941	int width = cell->stat_width * T;
		1942	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1497		1943
1498	glColor3ub (0, 0, 0);	1944	glColor3ub (0, 0, 0);
1499	glRectf (px + 1, py, px + 31, py + width + 2);	1945	glRectf (px + 1, py - thick - 2,
		1946	px + width - 1, py);
1500		1947
1501	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);	1948	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
1502	glRectf (px + 2, py + 1, px + 30 - cell->stat_hp * 28 / 255, py + width + 1);	1949	glRectf (px + 2,
		1950	py - thick - 1,
		1951	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
1503	}	1952	}
1504	}	1953	}
1505	}	1954	}
1506	}	1955	}
1507		1956
…		…
1564	glDisable (GL_BLEND);	2013	glDisable (GL_BLEND);
1565	glDisable (GL_TEXTURE_2D);	2014	glDisable (GL_TEXTURE_2D);
1566	}	2015	}
1567		2016
1568	void	2017	void
1569	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)
1570	PPCODE:	2019	PPCODE:
1571	{	2020	{
1572	int vx, vy;
1573	int x, y;	2021	int x, y;
		2022	int sw1 = sw + 2;
		2023	int sh1 = sh + 2;
		2024	int sh3 = sh * 3;
1574	int sw4 = (sw + 3) & ~3;	2025	int sw34 = (sw * 3 + 3) & ~3;
		2026	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1575	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2027	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1576	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2028	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1577		2029
1578	memset (darkness, 255, sw4 * sh);
1579	SvPOK_only (darkness_sv);	2030	SvPOK_only (darkness3_sv);
1580	SvCUR_set (darkness_sv, sw4 * sh);	2031	SvCUR_set (darkness3_sv, sw34 * sh3);
1581		2032
1582	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2033	mx += self->x - 1;
1583	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2034	my += self->y - 1;
1584		2035
		2036	memset (darkness1, 255, sw1 * sh1);
		2037
1585	for (y = 0; y < sh; y++)	2038	for (y = 0; y < sh1; y++)
1586	if (0 <= y + vy && y + vy < self->rows)	2039	if (0 <= y + my && y + my < self->rows)
1587	{	2040	{
1588	maprow *row = self->row + (y + vy);	2041	maprow *row = self->row + (y + my);
1589		2042
1590	for (x = 0; x < sw; x++)	2043	for (x = 0; x < sw1; x++)
1591	if (row->c0 <= x + vx && x + vx < row->c1)	2044	if (row->c0 <= x + mx && x + mx < row->c1)
1592	{	2045	{
1593	mapcell *cell = row->col + (x + vx - row->c0);	2046	mapcell *cell = row->col + (x + mx - row->c0);
1594		2047
1595	darkness[y * sw4 + x] = cell->darkness	2048	darkness1 [y * sw1 + x] = cell->darkness
1596	? 255 - (cell->darkness - 1)	2049	? 255 - (cell->darkness - 1)
1597	: 255 - FOW_DARKNESS;	2050	: 255 - FOW_DARKNESS;
1598	}	2051	}
1599	}	2052	}
1600		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
1601	EXTEND (SP, 3);	2092	EXTEND (SP, 3);
1602	PUSHs (sv_2mortal (newSViv (sw4)));	2093	PUSHs (sv_2mortal (newSViv (sw34)));
1603	PUSHs (sv_2mortal (newSViv (sh)));	2094	PUSHs (sv_2mortal (newSViv (sh3)));
1604	PUSHs (darkness_sv);	2095	PUSHs (darkness3_sv);
1605	}	2096	}
1606		2097
1607	SV *	2098	SV *
1608	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)
1609	CODE:	2100	CODE:
…		…
1638	if (row && row->c0 <= x && x < row->c1)	2129	if (row && row->c0 <= x && x < row->c1)
1639	{	2130	{
1640	mapcell *cell = row->col + (x - row->c0);	2131	mapcell *cell = row->col + (x - row->c0);
1641	uint8_t flags = 0;	2132	uint8_t flags = 0;
1642		2133
1643	if (cell->face [0]) flags |= 1;	2134	if (cell->tile [0]) flags |= 1;
1644	if (cell->face [1]) flags |= 2;	2135	if (cell->tile [1]) flags |= 2;
1645	if (cell->face [2]) flags |= 4;	2136	if (cell->tile [2]) flags |= 4;
1646		2137
1647	*data++ = flags;	2138	*data++ = flags;
1648		2139
1649	if (flags & 1)	2140	if (flags & 1)
1650	{	2141	{
		2142	tileid tile = cell->tile [0];
1651	*data++ = cell->face [0] >> 8;	2143	*data++ = tile >> 8;
1652	*data++ = cell->face [0];	2144	*data++ = tile;
1653	}	2145	}
1654		2146
1655	if (flags & 2)	2147	if (flags & 2)
1656	{	2148	{
		2149	tileid tile = cell->tile [1];
1657	*data++ = cell->face [1] >> 8;	2150	*data++ = tile >> 8;
1658	*data++ = cell->face [1];	2151	*data++ = tile;
1659	}	2152	}
1660		2153
1661	if (flags & 4)	2154	if (flags & 4)
1662	{	2155	{
		2156	tileid tile = cell->tile [2];
1663	*data++ = cell->face [2] >> 8;	2157	*data++ = tile >> 8;
1664	*data++ = cell->face [2];	2158	*data++ = tile;
1665	}	2159	}
1666	}	2160	}
1667	else	2161	else
1668	*data++ = 0;	2162	*data++ = 0;
1669	}	2163	}
…		…
1709	{	2203	{
1710	uint8_t flags = *data++;	2204	uint8_t flags = *data++;
1711		2205
1712	if (flags)	2206	if (flags)
1713	{	2207	{
1714	mapface face[3] = { 0, 0, 0 };
1715
1716	mapcell *cell = row_get_cell (row, x);	2208	mapcell *cell = row_get_cell (row, x);
		2209	tileid tile[3] = { 0, 0, 0 };
1717		2210
1718	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2211	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1719	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2212	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1720	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2213	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1721		2214
1722	if (cell->darkness == 0)	2215	if (cell->darkness == 0)
1723	{	2216	{
1724	cell->darkness = 0;	2217	cell->darkness = 0;
1725		2218
1726	for (z = 0; z <= 2; z++)	2219	for (z = 0; z <= 2; z++)
1727	{	2220	{
1728	cell->face[z] = face[z];	2221	tileid t = tile [z];
1729		2222
1730	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2223	if (t >= self->texs || (t && !self->tex [t].name))
		2224	{
1731	XPUSHs (sv_2mortal (newSViv (face[z])));	2225	XPUSHs (sv_2mortal (newSViv (t)));
		2226	need_texid (self, t);
		2227	}
		2228
		2229	cell->tile [z] = t;
1732	}	2230	}
1733	}	2231	}
1734	}	2232	}
1735	}	2233	}
1736	}	2234	}
1737	}	2235	}
1738		2236
1739	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1740		2238
		2239	PROTOTYPES: DISABLE
		2240
		2241	CFPlus::MixChunk
		2242	new (SV *class, SV *data_sv)
		2243	CODE:
		2244	{
		2245	STRLEN datalen;
		2246	char *data = SvPVbyte (data_sv, datalen);
		2247
		2248	RETVAL = Mix_LoadWAV_RW (SDL_RWFromConstMem (data, datalen), 1);
		2249	}
		2250	OUTPUT:
		2251	RETVAL
		2252
1741	CFPlus::MixChunk	2253	CFPlus::MixChunk
1742	new_from_file (SV *class, char *path)	2254	new_from_file (SV *class, char *path)
1743	CODE:	2255	CODE:
1744	RETVAL = Mix_LoadWAV (path);	2256	RETVAL = Mix_LoadWAV (path);
1745	OUTPUT:	2257	OUTPUT:
…		…
1766		2278
1767	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2279	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1768		2280
1769	int	2281	int
1770	volume (int volume = -1)	2282	volume (int volume = -1)
		2283	PROTOTYPE: ;$
1771	CODE:	2284	CODE:
1772	RETVAL = Mix_VolumeMusic (volume);	2285	RETVAL = Mix_VolumeMusic (volume);
1773	OUTPUT:	2286	OUTPUT:
1774	RETVAL	2287	RETVAL
1775		2288
		2289	int
		2290	fade_out (int ms)
		2291	CODE:
		2292	RETVAL = Mix_FadeOutMusic (ms);
		2293	OUTPUT:
		2294	RETVAL
		2295
1776	CFPlus::MixMusic	2296	CFPlus::MixMusic
1777	new_from_file (SV *class, char *path)	2297	new_from_file (SV *class, char *path)
1778	CODE:	2298	CODE:
1779	RETVAL = Mix_LoadMUS (path);	2299	RETVAL = Mix_LoadMUS (path);
1780	OUTPUT:	2300	OUTPUT:
…		…
1790	CODE:	2310	CODE:
1791	RETVAL = Mix_PlayMusic (self, loops);	2311	RETVAL = Mix_PlayMusic (self, loops);
1792	OUTPUT:	2312	OUTPUT:
1793	RETVAL	2313	RETVAL
1794		2314
		2315	int
		2316	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2317	CODE:
		2318	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2319	OUTPUT:
		2320	RETVAL
		2321
1795	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2322	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2323
		2324	PROTOTYPES: ENABLE
1796		2325
1797	BOOT:	2326	BOOT:
1798	{	2327	{
1799	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2328	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1800	static const struct {	2329	static const struct {
1801	const char *name;	2330	const char *name;
1802	IV iv;	2331	IV iv;
1803	} *civ, const_iv[] = {	2332	} *civ, const_iv[] = {
1804	# define const_iv(name) { # name, (IV)name }	2333	# define const_iv(name) { # name, (IV)name }
		2334	const_iv (GL_VENDOR),
		2335	const_iv (GL_VERSION),
		2336	const_iv (GL_EXTENSIONS),
1805	const_iv (GL_COLOR_MATERIAL),	2337	const_iv (GL_COLOR_MATERIAL),
1806	const_iv (GL_SMOOTH),	2338	const_iv (GL_SMOOTH),
1807	const_iv (GL_FLAT),	2339	const_iv (GL_FLAT),
1808	const_iv (GL_DITHER),	2340	const_iv (GL_DITHER),
1809	const_iv (GL_BLEND),	2341	const_iv (GL_BLEND),
…		…
1813	const_iv (GL_ALPHA_TEST),	2345	const_iv (GL_ALPHA_TEST),
1814	const_iv (GL_NORMALIZE),	2346	const_iv (GL_NORMALIZE),
1815	const_iv (GL_RESCALE_NORMAL),	2347	const_iv (GL_RESCALE_NORMAL),
1816	const_iv (GL_FRONT),	2348	const_iv (GL_FRONT),
1817	const_iv (GL_BACK),	2349	const_iv (GL_BACK),
		2350	const_iv (GL_AUX0),
1818	const_iv (GL_AND),	2351	const_iv (GL_AND),
1819	const_iv (GL_ONE),	2352	const_iv (GL_ONE),
1820	const_iv (GL_ZERO),	2353	const_iv (GL_ZERO),
1821	const_iv (GL_SRC_ALPHA),	2354	const_iv (GL_SRC_ALPHA),
1822	const_iv (GL_DST_ALPHA),	2355	const_iv (GL_DST_ALPHA),
…		…
1836	const_iv (GL_LUMINANCE),	2369	const_iv (GL_LUMINANCE),
1837	const_iv (GL_LUMINANCE_ALPHA),	2370	const_iv (GL_LUMINANCE_ALPHA),
1838	const_iv (GL_FLOAT),	2371	const_iv (GL_FLOAT),
1839	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2372	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1840	const_iv (GL_COMPILE),	2373	const_iv (GL_COMPILE),
		2374	const_iv (GL_PROXY_TEXTURE_1D),
		2375	const_iv (GL_PROXY_TEXTURE_2D),
1841	const_iv (GL_TEXTURE_1D),	2376	const_iv (GL_TEXTURE_1D),
1842	const_iv (GL_TEXTURE_2D),	2377	const_iv (GL_TEXTURE_2D),
1843	const_iv (GL_TEXTURE_ENV),	2378	const_iv (GL_TEXTURE_ENV),
1844	const_iv (GL_TEXTURE_MAG_FILTER),	2379	const_iv (GL_TEXTURE_MAG_FILTER),
1845	const_iv (GL_TEXTURE_MIN_FILTER),	2380	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1866	const_iv (GL_COLOR_LOGIC_OP),	2401	const_iv (GL_COLOR_LOGIC_OP),
1867	const_iv (GL_SEPARABLE_2D),	2402	const_iv (GL_SEPARABLE_2D),
1868	const_iv (GL_CONVOLUTION_2D),	2403	const_iv (GL_CONVOLUTION_2D),
1869	const_iv (GL_CONVOLUTION_BORDER_MODE),	2404	const_iv (GL_CONVOLUTION_BORDER_MODE),
1870	const_iv (GL_CONSTANT_BORDER),	2405	const_iv (GL_CONSTANT_BORDER),
		2406	const_iv (GL_POINTS),
1871	const_iv (GL_LINES),	2407	const_iv (GL_LINES),
1872	const_iv (GL_LINE_STRIP),	2408	const_iv (GL_LINE_STRIP),
1873	const_iv (GL_LINE_LOOP),	2409	const_iv (GL_LINE_LOOP),
1874	const_iv (GL_QUADS),	2410	const_iv (GL_QUADS),
1875	const_iv (GL_QUAD_STRIP),	2411	const_iv (GL_QUAD_STRIP),
1876	const_iv (GL_TRIANGLES),	2412	const_iv (GL_TRIANGLES),
1877	const_iv (GL_TRIANGLE_STRIP),	2413	const_iv (GL_TRIANGLE_STRIP),
1878	const_iv (GL_TRIANGLE_FAN),	2414	const_iv (GL_TRIANGLE_FAN),
		2415	const_iv (GL_POLYGON),
1879	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2416	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2417	const_iv (GL_POINT_SMOOTH_HINT),
		2418	const_iv (GL_LINE_SMOOTH_HINT),
		2419	const_iv (GL_POLYGON_SMOOTH_HINT),
		2420	const_iv (GL_GENERATE_MIPMAP_HINT),
1880	const_iv (GL_FASTEST),	2421	const_iv (GL_FASTEST),
		2422	const_iv (GL_DONT_CARE),
		2423	const_iv (GL_NICEST),
1881	const_iv (GL_V2F),	2424	const_iv (GL_V2F),
1882	const_iv (GL_V3F),	2425	const_iv (GL_V3F),
1883	const_iv (GL_T2F_V3F),	2426	const_iv (GL_T2F_V3F),
1884	const_iv (GL_T2F_N3F_V3F),	2427	const_iv (GL_T2F_N3F_V3F),
1885	# undef const_iv	2428	# undef const_iv
1886	};	2429	};
1887		2430
1888	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2431	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1889	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2432	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2433
		2434	texture_av = newAV ();
		2435	AvREAL_off (texture_av);
1890	}	2436	}
1891		2437
1892	char *	2438	char *
1893	gl_vendor ()	2439	gl_vendor ()
1894	CODE:	2440	CODE:
…		…
1908	CODE:	2454	CODE:
1909	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2455	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1910	OUTPUT:	2456	OUTPUT:
1911	RETVAL	2457	RETVAL
1912		2458
		2459	const char *glGetString (GLenum pname)
		2460
		2461	GLint glGetInteger (GLenum pname)
		2462	CODE:
		2463	glGetIntegerv (pname, &RETVAL);
		2464	OUTPUT:
		2465	RETVAL
		2466
		2467	GLdouble glGetDouble (GLenum pname)
		2468	CODE:
		2469	glGetDoublev (pname, &RETVAL);
		2470	OUTPUT:
		2471	RETVAL
		2472
1913	int glGetError ()	2473	int glGetError ()
1914		2474
1915	void glFinish ()	2475	void glFinish ()
1916		2476
1917	void glClear (int mask)	2477	void glClear (int mask)
…		…
1954	# near_ and far_ are due to microsofts buggy "c" compiler	2514	# near_ and far_ are due to microsofts buggy "c" compiler
1955	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2515	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1956		2516
1957	# near_ and far_ are due to microsofts buggy "c" compiler	2517	# near_ and far_ are due to microsofts buggy "c" compiler
1958	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2518	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2519
		2520	PROTOTYPES: DISABLE
1959		2521
1960	void glViewport (int x, int y, int width, int height)	2522	void glViewport (int x, int y, int width, int height)
1961		2523
1962	void glScissor (int x, int y, int width, int height)	2524	void glScissor (int x, int y, int width, int height)
1963		2525
…		…
1971		2533
1972	void glRotate (float angle, float x, float y, float z)	2534	void glRotate (float angle, float x, float y, float z)
1973	CODE:	2535	CODE:
1974	glRotatef (angle, x, y, z);	2536	glRotatef (angle, x, y, z);
1975		2537
1976	void glBegin (int mode)
1977
1978	void glEnd ()
1979
1980	void glColor (float r, float g, float b, float a = 1.0)	2538	void glColor (float r, float g, float b, float a = 1.0)
1981	PROTOTYPE: @
1982	ALIAS:	2539	ALIAS:
1983	glColor_premultiply = 1	2540	glColor_premultiply = 1
1984	CODE:	2541	CODE:
1985	if (ix)	2542	if (ix)
1986	{	2543	{
…		…
1989	b *= a;	2546	b *= a;
1990	}	2547	}
1991	// microsoft visual "c" rounds instead of truncating...	2548	// microsoft visual "c" rounds instead of truncating...
1992	glColor4f (r, g, b, a);	2549	glColor4f (r, g, b, a);
1993		2550
1994	void glInterleavedArrays (int format, int stride, char *data)
1995
1996	void glDrawElements (int mode, int count, int type, char *indices)
1997
1998	# 1.2 void glDrawRangeElements (int mode, int start, int end
1999
2000	void glRasterPos (float x, float y, float z = 0.)	2551	void glRasterPos (float x, float y, float z = 0.)
2001	CODE:	2552	CODE:
2002	glRasterPos3f (0, 0, z);	2553	glRasterPos3f (0, 0, z);
2003	glBitmap (0, 0, 0, 0, x, y, 0);	2554	glBitmap (0, 0, 0, 0, x, y, 0);
2004		2555
…		…
2008		2559
2009	void glTexCoord (float s, float t)	2560	void glTexCoord (float s, float t)
2010	CODE:	2561	CODE:
2011	glTexCoord2f (s, t);	2562	glTexCoord2f (s, t);
2012		2563
		2564	void glRect (float x1, float y1, float x2, float y2)
		2565	CODE:
		2566	glRectf (x1, y1, x2, y2);
		2567
		2568	PROTOTYPES: ENABLE
		2569
		2570	void glBegin (int mode)
		2571
		2572	void glEnd ()
		2573
		2574	void glPointSize (GLfloat size)
		2575
		2576	void glLineWidth (GLfloat width)
		2577
		2578	void glInterleavedArrays (int format, int stride, char *data)
		2579
		2580	void glDrawElements (int mode, int count, int type, char *indices)
		2581
		2582	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2583
2013	void glTexEnv (int target, int pname, float param)	2584	void glTexEnv (int target, int pname, float param)
2014	CODE:	2585	CODE:
2015	glTexEnvf (target, pname, param);	2586	glTexEnvf (target, pname, param);
2016		2587
2017	void glTexParameter (int target, int pname, float param)	2588	void glTexParameter (int target, int pname, float param)
…		…
2039		2610
2040	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2611	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2041		2612
2042	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2613	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2043		2614
		2615	void glPixelZoom (float x, float y)
		2616
2044	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2617	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2045		2618
2046	int glGenTexture ()	2619	int glGenTexture ()
2047	CODE:	2620	CODE:
2048	{	2621	RETVAL = gen_texture ();
2049	GLuint name;
2050	glGenTextures (1, &name);
2051	RETVAL = name;
2052	}
2053	OUTPUT:	2622	OUTPUT:
2054	RETVAL	2623	RETVAL
2055		2624
2056	void glDeleteTexture (int name)	2625	void glDeleteTexture (int name)
2057	CODE:	2626	CODE:
2058	{
2059	GLuint name_ = name;
2060	glDeleteTextures (1, &name_);	2627	del_texture (name);
2061	}	2628
2062
2063	int glGenList ()	2629	int glGenList ()
2064	CODE:	2630	CODE:
2065	RETVAL = glGenLists (1);	2631	RETVAL = glGenLists (1);
2066	OUTPUT:	2632	OUTPUT:
2067	RETVAL	2633	RETVAL
…		…
2074		2640
2075	void glEndList ()	2641	void glEndList ()
2076		2642
2077	void glCallList (int list)	2643	void glCallList (int list)
2078		2644
		2645	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2646
		2647	PROTOTYPES: DISABLE
		2648
		2649	void
		2650	find_widget (SV *self, NV x, NV y)
		2651	PPCODE:
		2652	{
		2653	if (within_widget (self, x, y))
		2654	XPUSHs (self);
		2655	}
		2656
		2657	BOOT:
		2658	{
		2659	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2660
		2661	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2662	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2663	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2664	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2665	}
		2666
		2667	void
		2668	draw (SV *self)
		2669	CODE:
		2670	{
		2671	HV *hv;
		2672	SV **svp;
		2673	NV x, y, w, h;
		2674	SV *draw_x_sv = GvSV (draw_x_gv);
		2675	SV *draw_y_sv = GvSV (draw_y_gv);
		2676	SV *draw_w_sv = GvSV (draw_w_gv);
		2677	SV *draw_h_sv = GvSV (draw_h_gv);
		2678	SV *hover;
		2679	double draw_x, draw_y, draw_w, draw_h;
		2680
		2681	if (!SvROK (self))
		2682	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2683
		2684	hv = (HV *)SvRV (self);
		2685
		2686	if (SvTYPE (hv) != SVt_PVHV)
		2687	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2688
		2689	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2690	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2691
		2692	if (!h || !w)
		2693	XSRETURN_EMPTY;
		2694
		2695	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2696	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2697
		2698	draw_x = SvNV (draw_x_sv) + x;
		2699	draw_y = SvNV (draw_y_sv) + y;
		2700
		2701	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2702	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2703	XSRETURN_EMPTY;
		2704
		2705	sv_setnv (draw_x_sv, draw_x);
		2706	sv_setnv (draw_y_sv, draw_y);
		2707
		2708	glPushMatrix ();
		2709	glTranslated (x, y, 0);
		2710
		2711	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2712	{
		2713	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2714
		2715	if (svp && SvTRUE (*svp))
		2716	{
		2717	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);
		2718	glEnable (GL_BLEND);
		2719	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2720	glBegin (GL_QUADS);
		2721	glVertex2f (0, 0);
		2722	glVertex2f (w, 0);
		2723	glVertex2f (w, h);
		2724	glVertex2f (0, h);
		2725	glEnd ();
		2726	glDisable (GL_BLEND);
		2727	}
		2728	}
		2729	#if 0
		2730	if ($ENV{CFPLUS_DEBUG} & 1) {
		2731	glPushMatrix;
		2732	glColor 1, 1, 0, 1;
		2733	glTranslate 0.375, 0.375;
		2734	glBegin GL_LINE_LOOP;
		2735	glVertex 0 , 0;
		2736	glVertex $self->{w} - 1, 0;
		2737	glVertex $self->{w} - 1, $self->{h} - 1;
		2738	glVertex 0 , $self->{h} - 1;
		2739	glEnd;
		2740	glPopMatrix;
		2741	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2742	}
		2743	#endif
		2744	PUSHMARK (SP);
		2745	XPUSHs (self);
		2746	PUTBACK;
		2747	call_method ("_draw", G_VOID | G_DISCARD);
		2748	SPAGAIN;
		2749
		2750	glPopMatrix ();
		2751
		2752	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2753	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2754	}
		2755

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