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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.159 by root, Sun Oct 8 21:22:29 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	# include <wininet.h>
7	# 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>
8	#endif	14	#endif
9		15
10	#include "EXTERN.h"	16	#include "EXTERN.h"
11	#include "perl.h"	17	#include "perl.h"
12	#include "XSUB.h"	18	#include "XSUB.h"
13		19
14	#ifdef _WIN32	20	#ifdef _WIN32
15	# undef pipe	21	# undef pipe
16	#endif	22	#endif
17		23
		24	#include <assert.h>
18	#include <math.h>	25	#include <math.h>
19	#include <string.h>	26	#include <string.h>
20	#include <stdio.h>	27	#include <stdio.h>
21	#include <stdlib.h>	28	#include <stdlib.h>
22		29
23	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
24	#include <SDL_endian.h>	32	#include <SDL_endian.h>
25	#include <SDL_image.h>	33	#include <SDL_image.h>
26	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
27	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
28		36
…		…
37	# include <sys/types.h>	45	# include <sys/types.h>
38	# include <sys/socket.h>	46	# include <sys/socket.h>
39	# include <netinet/in.h>	47	# include <netinet/in.h>
40	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
41	# include <inttypes.h>	49	# include <inttypes.h>
42	#else
43	typedef unsigned char uint8_t;
44	typedef unsigned short uint16_t;
45	typedef unsigned int uint32_t;
46	typedef signed char int8_t;
47	typedef signed short int16_t;
48	typedef signed int int32_t;
49	#endif	50	#endif
50		51
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		53
53	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
54		55
55	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
…		…
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	62	# define PARACHUTE SDL_INIT_NOPARACHUTE
62	#else	63	#else
63	# define PARACHUTE 0	64	# define PARACHUTE 0
64	#endif	65	#endif
65		66
		67	static AV *texture_av;
		68
66	static struct	69	static struct
67	{	70	{
68	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
69	#include "glfunc.h"	72	#include "glfunc.h"
70	#undef GL_FUNC	73	#undef GL_FUNC
71	} gl;	74	} gl;
72		75
		76	static void
73	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
74	{	78	{
75	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
76	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
77	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
78	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
79	else	83	else
80	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
81	}	85	}
82		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
83	#include "texcache.c"	111	#include "texcache.c"
84		112
85	#include "pango-font.c"	113	#include "pango-font.c"
86	#include "pango-fontmap.c"	114	#include "pango-fontmap.c"
87	#include "pango-render.c"	115	#include "pango-render.c"
…		…
160		188
161	*w = rect.width;	189	*w = rect.width;
162	*h = rect.height;	190	*h = rect.height;
163	}	191	}
164		192
		193	typedef uint16_t tileid;
165	typedef uint16_t mapface;	194	typedef uint16_t faceid;
166		195
167	typedef struct {	196	typedef struct {
168	GLint name;	197	int name;
169	int w, h;	198	int w, h;
170	float s, t;	199	float s, t;
171	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
172	} maptex;	203	} maptex;
173		204
174	typedef struct {	205	typedef struct {
175	uint32_t player;	206	uint32_t player;
176	mapface face[3];	207	tileid tile[3];
177	uint16_t darkness;	208	uint16_t darkness;
178	uint8_t stat_width, stat_hp, flags;	209	uint8_t stat_width, stat_hp, flags, smoothmax;
179	} mapcell;	210	} mapcell;
180		211
181	typedef struct {	212	typedef struct {
182	int32_t c0, c1;	213	int32_t c0, c1;
183	mapcell *col;	214	mapcell *col;
184	} maprow;	215	} maprow;
185		216
186	typedef struct map {	217	typedef struct map {
187	int x, y, w, h;	218	int x, y, w, h;
188	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
189	int faces;	220	int faces; tileid *face2tile; // [faceid]
190	mapface *face;	221	int texs; maptex *tex; // [tileid]
191
192	int texs;
193	maptex *tex;
194		222
195	int32_t rows;	223	int32_t rows;
196	maprow *row;	224	maprow *row;
197	} *CFPlus__Map;	225	} *CFPlus__Map;
198		226
…		…
218	return ptr;	246	return ptr;
219	}	247	}
220		248
221	#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))
222	#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	}
223		271
224	static maprow *	272	static maprow *
225	map_get_row (CFPlus__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
226	{	274	{
227	if (0 > y)	275	if (0 > y)
…		…
322	cell->player = 0;	370	cell->player = 0;
323	}	371	}
324	}	372	}
325	}	373	}
326		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);
		389	}
		390
327	static void	391	static void
328	music_finished (void)	392	music_finished (void)
329	{	393	{
330	SDL_UserEvent ev;	394	SDL_UserEvent ev;
331		395
…		…
363	n |= n >> 4;	427	n |= n >> 4;
364	n |= n >> 8;	428	n |= n >> 8;
365	n |= n >> 16;	429	n |= n >> 16;
366		430
367	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;
368	}	479	}
369		480
370	MODULE = CFPlus PACKAGE = CFPlus	481	MODULE = CFPlus PACKAGE = CFPlus
371		482
372	PROTOTYPES: ENABLE	483	PROTOTYPES: ENABLE
…		…
377	static const struct {	488	static const struct {
378	const char *name;	489	const char *name;
379	IV iv;	490	IV iv;
380	} *civ, const_iv[] = {	491	} *civ, const_iv[] = {
381	# 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
382	const_iv (SDL_ACTIVEEVENT),	496	const_iv (SDL_ACTIVEEVENT),
383	const_iv (SDL_KEYDOWN),	497	const_iv (SDL_KEYDOWN),
384	const_iv (SDL_KEYUP),	498	const_iv (SDL_KEYUP),
385	const_iv (SDL_MOUSEMOTION),	499	const_iv (SDL_MOUSEMOTION),
386	const_iv (SDL_MOUSEBUTTONDOWN),	500	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
395	const_iv (SDL_EVENT_RESERVEDA),	509	const_iv (SDL_EVENT_RESERVEDA),
396	const_iv (SDL_EVENT_RESERVEDB),	510	const_iv (SDL_EVENT_RESERVEDB),
397	const_iv (SDL_VIDEORESIZE),	511	const_iv (SDL_VIDEORESIZE),
398	const_iv (SDL_VIDEOEXPOSE),	512	const_iv (SDL_VIDEOEXPOSE),
399	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
400	const_iv (SDLK_KP0),	519	const_iv (SDLK_KP0),
401	const_iv (SDLK_KP1),	520	const_iv (SDLK_KP1),
402	const_iv (SDLK_KP2),	521	const_iv (SDLK_KP2),
403	const_iv (SDLK_KP3),	522	const_iv (SDLK_KP3),
404	const_iv (SDLK_KP4),	523	const_iv (SDLK_KP4),
…		…
459	const_iv (SDLK_BREAK),	578	const_iv (SDLK_BREAK),
460	const_iv (SDLK_MENU),	579	const_iv (SDLK_MENU),
461	const_iv (SDLK_POWER),	580	const_iv (SDLK_POWER),
462	const_iv (SDLK_EURO),	581	const_iv (SDLK_EURO),
463	const_iv (SDLK_UNDO),	582	const_iv (SDLK_UNDO),
		583
464	const_iv (KMOD_NONE),	584	const_iv (KMOD_NONE),
		585	const_iv (KMOD_SHIFT),
465	const_iv (KMOD_LSHIFT),	586	const_iv (KMOD_LSHIFT),
466	const_iv (KMOD_RSHIFT),	587	const_iv (KMOD_RSHIFT),
		588	const_iv (KMOD_CTRL),
467	const_iv (KMOD_LCTRL),	589	const_iv (KMOD_LCTRL),
468	const_iv (KMOD_RCTRL),	590	const_iv (KMOD_RCTRL),
		591	const_iv (KMOD_ALT),
469	const_iv (KMOD_LALT),	592	const_iv (KMOD_LALT),
470	const_iv (KMOD_RALT),	593	const_iv (KMOD_RALT),
		594	const_iv (KMOD_META),
471	const_iv (KMOD_LMETA),	595	const_iv (KMOD_LMETA),
472	const_iv (KMOD_RMETA),	596	const_iv (KMOD_RMETA),
473	const_iv (KMOD_NUM),	597	const_iv (KMOD_NUM),
474	const_iv (KMOD_CAPS),	598	const_iv (KMOD_CAPS),
475	const_iv (KMOD_MODE),	599	const_iv (KMOD_MODE),
476	const_iv (KMOD_CTRL),
477	const_iv (KMOD_SHIFT),
478	const_iv (KMOD_ALT),
479	const_iv (KMOD_META)
480	# undef const_iv	600	# undef const_iv
481	};	601	};
482		602
483	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; )
484	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);
485	}	608	}
		609
		610	void
		611	weaken (SV *rv)
		612	PROTOTYPE: $
		613	CODE:
		614	sv_rvweaken (rv);
486		615
487	int	616	int
488	in_destruct ()	617	in_destruct ()
489	CODE:	618	CODE:
490	RETVAL = PL_main_cv == Nullcv;	619	RETVAL = PL_main_cv == Nullcv;
…		…
502	opengl_fontmap = pango_opengl_font_map_new ();	631	opengl_fontmap = pango_opengl_font_map_new ();
503	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);
504	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	633	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
505	}	634	}
506		635
		636	char *
		637	SDL_GetError ()
		638
507	int	639	int
508	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	640	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
509		641
510	void	642	void
511	SDL_Quit ()	643	SDL_Quit ()
512		644
513	void	645	void
514	SDL_ListModes ()	646	SDL_ListModes (int rgb, int alpha)
515	PPCODE:	647	PPCODE:
516	{	648	{
517	SDL_Rect **m;	649	SDL_Rect **m;
518		650
519	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	651	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	652	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	653	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	654	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523		655
524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	656	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	657	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526		658
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	660	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	661	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	662	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531		663
532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	664	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
533	#if SDL_VERSION_ATLEAST(1,2,10)	665	#if SDL_VERSION_ATLEAST(1,2,10)
534	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	666	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
535	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	667	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
536	#endif	668	#endif
537		669
538	SDL_EnableUNICODE (1);
539	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
540
541	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	670	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
542		671
543	if (m && m != (SDL_Rect **)-1)	672	if (m && m != (SDL_Rect **)-1)
544	while (*m)	673	while (*m)
545	{	674	{
		675	if ((*m)->w >= 640 && (*m)->h >= 480)
		676	{
546	AV *av = newAV ();	677	AV *av = newAV ();
547	av_push (av, newSViv ((*m)->w));	678	av_push (av, newSViv ((*m)->w));
548	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));
549	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	682	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		683	}
550		684
551	++m;	685	++m;
552	}	686	}
553	}	687	}
554		688
555	char *
556	SDL_GetError ()
557
558	int	689	int
559	SDL_SetVideoMode (int w, int h, int fullscreen)	690	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560	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
561	RETVAL = !!SDL_SetVideoMode (	701	RETVAL = !!SDL_SetVideoMode (
562	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	702	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
563	);	703	);
		704
564	if (RETVAL)	705	if (RETVAL)
565	{	706	{
		707	av_clear (texture_av);
		708
566	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	709	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
567	# 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);
568	# include "glfunc.h"	711	#include "glfunc.h"
569	# undef GL_FUNC	712	#undef GL_FUNC
570	}	713	}
		714	}
571	OUTPUT:	715	OUTPUT:
572	RETVAL	716	RETVAL
573		717
574	void	718	void
575	SDL_GL_SwapBuffers ()	719	SDL_GL_SwapBuffers ()
576		720
577	char *	721	char *
578	SDL_GetKeyName (int sym)	722	SDL_GetKeyName (int sym)
579		723
		724	int
		725	SDL_GetAppState ()
		726
580	void	727	void
581	SDL_PollEvent ()	728	poll_events ()
582	PPCODE:	729	PPCODE:
583	{	730	{
584	SDL_Event ev;	731	SDL_Event ev;
585		732
586	while (SDL_PollEvent (&ev))	733	SDL_PumpEvents ();
		734	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587	{	735	{
588	HV *hv = newHV ();	736	HV *hv = newHV ();
589	hv_store (hv, "type", 4, newSViv (ev.type), 0);	737	hv_store (hv, "type", 4, newSViv (ev.type), 0);
590		738
591	switch (ev.type)	739	switch (ev.type)
…		…
593	case SDL_KEYDOWN:	741	case SDL_KEYDOWN:
594	case SDL_KEYUP:	742	case SDL_KEYUP:
595	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	743	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	744	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597	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 */
598	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	747	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599	break;	748	break;
600		749
601	case SDL_ACTIVEEVENT:	750	case SDL_ACTIVEEVENT:
602	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	752	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604	break;	753	break;
605		754
606	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
607	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	774	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
608
609	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	775	hv_store (hv, "state", 5, newSViv (state), 0);
610	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	776	hv_store (hv, "x", 1, newSViv (x), 0);
611	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	777	hv_store (hv, "y", 1, newSViv (y), 0);
612	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		780	}
614	break;	781	break;
615		782
616	case SDL_MOUSEBUTTONDOWN:	783	case SDL_MOUSEBUTTONDOWN:
617	case SDL_MOUSEBUTTONUP:	784	case SDL_MOUSEBUTTONUP:
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
633	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))));
634	}	801	}
635	}	802	}
636		803
637	int	804	int
638	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)
639	POSTCALL:	806	POSTCALL:
640	Mix_HookMusicFinished (music_finished);	807	Mix_HookMusicFinished (music_finished);
641	Mix_ChannelFinished (channel_finished);	808	Mix_ChannelFinished (channel_finished);
642		809
643	void	810	void
…		…
647	Mix_AllocateChannels (int numchans = -1)	814	Mix_AllocateChannels (int numchans = -1)
648		815
649	void	816	void
650	lowdelay (int fd, int val = 1)	817	lowdelay (int fd, int val = 1)
651	CODE:	818	CODE:
652	#ifndef _WIN32
653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654	#endif
655		820
656	void	821	void
657	win32_proxy_info ()	822	win32_proxy_info ()
658	PPCODE:	823	PPCODE:
659	{	824	{
…		…
794	_exit (1);	959	_exit (1);
795		960
796	void	961	void
797	_exit (int retval = 0)	962	_exit (int retval = 0)
798	CODE:	963	CODE:
		964	#ifdef WIN32
		965	ExitThread (retval); // unclean, please beam me up
		966	#else
799	_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	}
800		978
801	MODULE = CFPlus PACKAGE = CFPlus::Font	979	MODULE = CFPlus PACKAGE = CFPlus::Font
		980
		981	PROTOTYPES: DISABLE
802		982
803	CFPlus::Font	983	CFPlus::Font
804	new_from_file (SV *class, char *path, int id = 0)	984	new_from_file (SV *class, char *path, int id = 0)
805	CODE:	985	CODE:
806	{	986	{
…		…
817	CODE:	997	CODE:
818	pango_font_description_free (self);	998	pango_font_description_free (self);
819		999
820	void	1000	void
821	make_default (CFPlus::Font self)	1001	make_default (CFPlus::Font self)
		1002	PROTOTYPE: $
822	CODE:	1003	CODE:
823	default_font = self;	1004	default_font = self;
824		1005
825	MODULE = CFPlus PACKAGE = CFPlus::Layout	1006	MODULE = CFPlus PACKAGE = CFPlus::Layout
826		1007
		1008	PROTOTYPES: DISABLE
		1009
827	void	1010	void
828	reset_glyph_cache ()	1011	reset_glyph_cache ()
		1012	PROTOTYPE:
829	CODE:	1013	CODE:
830	tc_clear ();	1014	tc_clear ();
831		1015
832	CFPlus::Layout	1016	CFPlus::Layout
833	new (SV *class)	1017	new (SV *class)
…		…
1051	xy_to_index (CFPlus::Layout self, int x, int y)	1235	xy_to_index (CFPlus::Layout self, int x, int y)
1052	CODE:	1236	CODE:
1053	{	1237	{
1054	int index, trailing;	1238	int index, trailing;
1055	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);
1056	RETVAL = index;	1240	RETVAL = index + trailing;
1057	}	1241	}
1058	OUTPUT:	1242	OUTPUT:
1059	RETVAL	1243	RETVAL
1060		1244
1061	void	1245	void
…		…
1067		1251
1068	EXTEND (SP, 3);	1252	EXTEND (SP, 3);
1069	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1253	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1070	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1071	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	}
1072	}	1295	}
1073		1296
1074	void	1297	void
1075	render (CFPlus::Layout self, float x, float y, int flags = 0)	1298	render (CFPlus::Layout self, float x, float y, int flags = 0)
1076	PPCODE:	1299	PPCODE:
…		…
1081	flags	1304	flags
1082	);	1305	);
1083		1306
1084	MODULE = CFPlus PACKAGE = CFPlus::Texture	1307	MODULE = CFPlus PACKAGE = CFPlus::Texture
1085		1308
1086	void	1309	PROTOTYPES: ENABLE
1087	pad2pot (SV *data_, SV *w_, SV *h_)
1088	CODE:
1089	{
1090	int ow = SvIV (w_);
1091	int oh = SvIV (h_);
1092		1310
1093	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_))
1094	{	1318	{
1095	int nw = minpot (ow);
1096	int nh = minpot (oh);
1097
1098	if (nw != ow || nh != oh)
1099	{
1100	if (SvOK (data_))
1101	{
1102	STRLEN datalen;	1319	STRLEN datalen;
1103	char *data = SvPVbyte (data_, datalen);	1320	char *data = SvPVbyte (data_, datalen);
1104	int bpp = datalen / (ow * oh);	1321	int bpp = datalen / (ow * oh);
1105	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1322	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1106		1323
1107	SvPOK_only (result_);	1324	SvPOK_only (result_);
1108	SvCUR_set (result_, nw * nh * bpp);	1325	SvCUR_set (result_, nw * nh * bpp);
1109		1326
1110	memset (SvPVX (result_), 0, nw * nh * bpp);	1327	memset (SvPVX (result_), 0, nw * nh * bpp);
1111	while (oh--)	1328	while (oh--)
1112	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);
1113		1330
1114	sv_setsv (data_, result_);	1331	sv_setsv (data_, result_);
1115	}
1116
1117	sv_setiv (w_, nw);
1118	sv_setiv (h_, nh);
1119	}
1120	}	1332	}
1121	}	1333	}
1122		1334
1123	void	1335	void
1124	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.)
…		…
1167	glDisable (GL_ALPHA_TEST);	1379	glDisable (GL_ALPHA_TEST);
1168	glDisable (GL_BLEND);	1380	glDisable (GL_BLEND);
1169	}	1381	}
1170	}	1382	}
1171		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
1172	MODULE = CFPlus PACKAGE = CFPlus::Map	1395	MODULE = CFPlus PACKAGE = CFPlus::Map
1173		1396
		1397	PROTOTYPES: DISABLE
		1398
1174	CFPlus::Map	1399	CFPlus::Map
1175	new (SV *class, int map_width, int map_height)	1400	new (SV *class)
1176	CODE:	1401	CODE:
1177	New (0, RETVAL, 1, struct map);	1402	New (0, RETVAL, 1, struct map);
1178	RETVAL->x = 0;	1403	RETVAL->x = 0;
1179	RETVAL->y = 0;	1404	RETVAL->y = 0;
1180	RETVAL->w = map_width;	1405	RETVAL->w = 0;
1181	RETVAL->h = map_height;	1406	RETVAL->h = 0;
1182	RETVAL->ox = 0;	1407	RETVAL->ox = 0;
1183	RETVAL->oy = 0;	1408	RETVAL->oy = 0;
1184	RETVAL->faces = 8192;	1409	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1185	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1410	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1186	RETVAL->texs = 8192;
1187	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1188	RETVAL->rows = 0;	1411	RETVAL->rows = 0;
1189	RETVAL->row = 0;	1412	RETVAL->row = 0;
1190	OUTPUT:	1413	OUTPUT:
1191	RETVAL	1414	RETVAL
1192		1415
1193	void	1416	void
1194	DESTROY (CFPlus::Map self)	1417	DESTROY (CFPlus::Map self)
1195	CODE:	1418	CODE:
1196	{	1419	{
1197	map_clear (self);	1420	map_clear (self);
1198	Safefree (self->face);	1421	Safefree (self->face2tile);
1199	Safefree (self->tex);	1422	Safefree (self->tex);
1200	Safefree (self);	1423	Safefree (self);
1201	}	1424	}
1202		1425
1203	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
1204	clear (CFPlus::Map self)	1433	clear (CFPlus::Map self)
1205	CODE:	1434	CODE:
1206	map_clear (self);	1435	map_clear (self);
1207		1436
1208	void	1437	void
1209	set_face (CFPlus::Map self, int face, int texid)	1438	set_tileid (CFPlus::Map self, int face, int tile)
1210	CODE:	1439	CODE:
1211	{	1440	{
1212	while (self->faces <= face)	1441	need_facenum (self, face); self->face2tile [face] = tile;
1213	{	1442	need_texid (self, tile);
1214	Append (mapface, self->face, self->faces, self->faces);	1443	}
1215	self->faces *= 2;
1216	}
1217		1444
1218	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;
1219	}	1466	}
1220		1467
1221	void	1468	void
1222	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)
1223	CODE:	1470	CODE:
1224	{	1471	{
1225	while (self->texs <= texid)	1472	need_texid (self, texid);
1226	{
1227	Append (maptex, self->tex, self->texs, self->texs);
1228	self->texs *= 2;
1229	}
1230		1473
1231	{	1474	{
1232	maptex *tex = self->tex + texid;	1475	maptex *tex = self->tex + texid;
1233		1476
1234	tex->name = name;	1477	tex->name = name;
…		…
1278	CODE:	1521	CODE:
1279	{	1522	{
1280	if (dx > 0)	1523	if (dx > 0)
1281	map_blank (self, self->x, self->y, dx, self->h);	1524	map_blank (self, self->x, self->y, dx, self->h);
1282	else if (dx < 0)	1525	else if (dx < 0)
1283	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1526	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1284		1527
1285	if (dy > 0)	1528	if (dy > 0)
1286	map_blank (self, self->x, self->y, self->w, dy);	1529	map_blank (self, self->x, self->y, self->w, dy);
1287	else if (dy < 0)	1530	else if (dy < 0)
1288	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1531	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1289		1532
1290	self->ox += dx; self->x += dx;	1533	self->ox += dx; self->x += dx;
1291	self->oy += dy; self->y += dy;	1534	self->oy += dy; self->y += dy;
1292		1535
1293	while (self->y < 0)	1536	while (self->y < 0)
…		…
1345	cell->stat_width = 1;	1588	cell->stat_width = 1;
1346	cell->stat_hp = *data++;	1589	cell->stat_hp = *data++;
1347	}	1590	}
1348	else if (cmd == 6) // monster width	1591	else if (cmd == 6) // monster width
1349	cell->stat_width = *data++ + 1;	1592	cell->stat_width = *data++ + 1;
1350	else if (cmd == 0x47) // monster width	1593	else if (cmd == 0x47)
1351	{	1594	{
1352	if (*data == 4)	1595	if (*data == 4)
1353	; // decode player tag	1596	; // decode player count
1354		1597
1355	data += *data + 1;	1598	data += *data + 1;
1356	}	1599	}
1357	else if (cmd == 8) // cell flags	1600	else if (cmd == 8) // cell flags
1358	cell->flags = *data++;	1601	cell->flags = *data++;
…		…
1367	cell->darkness = *data++ + 1;	1610	cell->darkness = *data++ + 1;
1368	}	1611	}
1369		1612
1370	if (flags & 4)	1613	if (flags & 4)
1371	{	1614	{
1372	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];
1373	}	1618	}
1374		1619
1375	if (flags & 2)	1620	if (flags & 2)
1376	{	1621	{
1377	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];
1378	}	1625	}
1379		1626
1380	if (flags & 1)	1627	if (flags & 1)
1381	{	1628	{
1382	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];
1383	}	1632	}
1384	}	1633	}
1385	else	1634	else
1386	cell->darkness = 0;	1635	cell->darkness = 0;
1387	}	1636	}
…		…
1417	{	1666	{
1418	mapcell *cell = row->col + (x - row->c0);	1667	mapcell *cell = row->col + (x - row->c0);
1419		1668
1420	for (z = 0; z <= 0; z++)	1669	for (z = 0; z <= 0; z++)
1421	{	1670	{
1422	mapface face = cell->face [z];
1423
1424	if (face)
1425	{
1426	maptex tex = self->tex [face];	1671	maptex tex = self->tex [cell->tile [z]];
1427	int a0 = 255 - tex.a;	1672	int a0 = 255 - tex.a;
1428	int a1 = tex.a;	1673	int a1 = tex.a;
1429		1674
1430	r = (r * a0 + tex.r * a1) / 255;	1675	r = (r * a0 + tex.r * a1) / 255;
1431	g = (g * a0 + tex.g * a1) / 255;	1676	g = (g * a0 + tex.g * a1) / 255;
1432	b = (b * a0 + tex.b * a1) / 255;	1677	b = (b * a0 + tex.b * a1) / 255;
1433	a = (a * a0 + tex.a * a1) / 255;	1678	a = (a * a0 + tex.a * a1) / 255;
1434	}
1435	}	1679	}
1436	}	1680	}
1437		1681
1438	*map++ = (r )	1682	*map++ = (r )
1439	| (g << 8)	1683	| (g << 8)
…		…
1446	}	1690	}
1447	OUTPUT:	1691	OUTPUT:
1448	RETVAL	1692	RETVAL
1449		1693
1450	void	1694	void
1451	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)
1452	CODE:	1696	CODE:
1453	{	1697	{
1454	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;
1455	int x, y, z;	1702	int x, y, z;
1456	int last_name;	1703	int last_name;
1457	mapface face;
1458		1704
1459	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1705	// thats current max. sorry.
1460	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1706	if (sw > 255) sw = 255;
		1707	if (sh > 255) sh = 255;
1461		1708
1462	/*	1709	// clear key, in case of extra padding
1463	int vx = self->vx = self->w >= sw	1710	memset (&skey, 0, sizeof (skey));
1464	? self->x + (self->w - sw) / 2
1465	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1466
1467	int vy = self->vy = self->h >= sh
1468	? self->y + (self->h - sh) / 2
1469	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1470	*/
1471		1711
1472	glColor4ub (255, 255, 255, 255);	1712	glColor4ub (255, 255, 255, 255);
1473		1713
1474	glEnable (GL_BLEND);	1714	glEnable (GL_BLEND);
1475	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1478		1718
1479	glBegin (GL_QUADS);	1719	glBegin (GL_QUADS);
1480		1720
1481	last_name = 0;	1721	last_name = 0;
1482		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
1483	for (z = 0; z < 3; z++)	1748	for (z = 0; z <= 2; z++)
		1749	{
		1750	memset (smooth_level, 0, sizeof (smooth_level));
		1751
1484	for (y = 0; y < sh; y++)	1752	for (y = 0; y < sh; y++)
1485	if (0 <= y + vy && y + vy < self->rows)	1753	if (0 <= y + my && y + my < self->rows)
1486	{	1754	{
1487	maprow *row = self->row + (y + vy);	1755	maprow *row = self->row + (y + my);
1488		1756
1489	for (x = 0; x < sw; x++)	1757	for (x = 0; x < sw; x++)
1490	if (row->c0 <= x + vx && x + vx < row->c1)	1758	if (row->c0 <= x + mx && x + mx < row->c1)
1491	{	1759	{
1492	mapcell *cell = row->col + (x + vx - row->c0);	1760	mapcell *cell = row->col + (x + mx - row->c0);
1493
1494	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;
1495		1768
1496	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))
1497	{	1858	{
1498	maptex tex = self->tex [face];	1859	int level = (w << 5) | b;
1499	int px = (x + 1) * 32 - tex.w;	1860	HE *he;
1500	int py = (y + 1) * 32 - tex.h;
1501		1861
1502	if (last_name != tex.name)	1862	hv_iterinit (smooth);
		1863	while ((he = hv_iternext (smooth)))
1503	{	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
1504	glEnd ();	1887	glEnd ();
1505	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1506	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	}
1507	}	1911	}
1508
1509	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1510	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1511	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1512	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1513	}
1514
1515	if (cell->flags && z == 2)
1516	{
1517	if (cell->flags & 1)
1518	{
1519	maptex tex = self->tex [1];
1520	int px = (x + 1) * 32 - tex.w + 2;
1521	int py = (y + 1) * 32 - tex.h - 6;
1522
1523	glEnd ();
1524	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1525	glBegin (GL_QUADS);
1526
1527	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1528	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1529	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1530	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1531	}	1912	}
1532	}	1913	}
1533	}
1534	}	1914	}
		1915	}
		1916
		1917	hv_clear (smooth);
		1918	}
1535		1919
1536	glEnd ();	1920	glEnd ();
1537		1921
1538	glDisable (GL_TEXTURE_2D);	1922	glDisable (GL_TEXTURE_2D);
1539	glDisable (GL_BLEND);	1923	glDisable (GL_BLEND);
1540		1924
1541	// top layer: overlays such as the health bar	1925	// top layer: overlays such as the health bar
1542	for (y = 0; y < sh; y++)	1926	for (y = 0; y < sh; y++)
1543	if (0 <= y + vy && y + vy < self->rows)	1927	if (0 <= y + my && y + my < self->rows)
1544	{	1928	{
1545	maprow *row = self->row + (y + vy);	1929	maprow *row = self->row + (y + my);
1546		1930
1547	for (x = 0; x < sw; x++)	1931	for (x = 0; x < sw; x++)
1548	if (row->c0 <= x + vx && x + vx < row->c1)	1932	if (row->c0 <= x + mx && x + mx < row->c1)
1549	{	1933	{
1550	mapcell *cell = row->col + (x + vx - row->c0);	1934	mapcell *cell = row->col + (x + mx - row->c0);
1551		1935
1552	int px = x * 32;	1936	int px = x * T;
1553	int py = y * 32;	1937	int py = y * T;
1554		1938
1555	if (cell->stat_hp)	1939	if (cell->stat_hp)
1556	{	1940	{
1557	int width = cell->stat_width * 32;	1941	int width = cell->stat_width * T;
1558	int thick = sh / 28 + 1 + cell->stat_width;	1942	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1559		1943
1560	glColor3ub (0, 0, 0);	1944	glColor3ub (0, 0, 0);
1561	glRectf (px + 1, py - thick - 2,	1945	glRectf (px + 1, py - thick - 2,
1562	px + width - 1, py);	1946	px + width - 1, py);
1563		1947
…		…
1629	glDisable (GL_BLEND);	2013	glDisable (GL_BLEND);
1630	glDisable (GL_TEXTURE_2D);	2014	glDisable (GL_TEXTURE_2D);
1631	}	2015	}
1632		2016
1633	void	2017	void
1634	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)
1635	PPCODE:	2019	PPCODE:
1636	{	2020	{
1637	int vx, vy;
1638	int x, y;	2021	int x, y;
		2022	int sw1 = sw + 2;
		2023	int sh1 = sh + 2;
		2024	int sh3 = sh * 3;
1639	int sw4 = (sw + 3) & ~3;	2025	int sw34 = (sw * 3 + 3) & ~3;
		2026	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1640	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2027	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1641	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2028	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1642		2029
1643	memset (darkness, 255, sw4 * sh);
1644	SvPOK_only (darkness_sv);	2030	SvPOK_only (darkness3_sv);
1645	SvCUR_set (darkness_sv, sw4 * sh);	2031	SvCUR_set (darkness3_sv, sw34 * sh3);
1646		2032
1647	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2033	mx += self->x - 1;
1648	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2034	my += self->y - 1;
1649		2035
		2036	memset (darkness1, 255, sw1 * sh1);
		2037
1650	for (y = 0; y < sh; y++)	2038	for (y = 0; y < sh1; y++)
1651	if (0 <= y + vy && y + vy < self->rows)	2039	if (0 <= y + my && y + my < self->rows)
1652	{	2040	{
1653	maprow *row = self->row + (y + vy);	2041	maprow *row = self->row + (y + my);
1654		2042
1655	for (x = 0; x < sw; x++)	2043	for (x = 0; x < sw1; x++)
1656	if (row->c0 <= x + vx && x + vx < row->c1)	2044	if (row->c0 <= x + mx && x + mx < row->c1)
1657	{	2045	{
1658	mapcell *cell = row->col + (x + vx - row->c0);	2046	mapcell *cell = row->col + (x + mx - row->c0);
1659		2047
1660	darkness[y * sw4 + x] = cell->darkness	2048	darkness1 [y * sw1 + x] = cell->darkness
1661	? 255 - (cell->darkness - 1)	2049	? 255 - (cell->darkness - 1)
1662	: 255 - FOW_DARKNESS;	2050	: 255 - FOW_DARKNESS;
1663	}	2051	}
1664	}	2052	}
1665		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
1666	EXTEND (SP, 3);	2092	EXTEND (SP, 3);
1667	PUSHs (sv_2mortal (newSViv (sw4)));	2093	PUSHs (sv_2mortal (newSViv (sw34)));
1668	PUSHs (sv_2mortal (newSViv (sh)));	2094	PUSHs (sv_2mortal (newSViv (sh3)));
1669	PUSHs (darkness_sv);	2095	PUSHs (darkness3_sv);
1670	}	2096	}
1671		2097
1672	SV *	2098	SV *
1673	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)
1674	CODE:	2100	CODE:
…		…
1703	if (row && row->c0 <= x && x < row->c1)	2129	if (row && row->c0 <= x && x < row->c1)
1704	{	2130	{
1705	mapcell *cell = row->col + (x - row->c0);	2131	mapcell *cell = row->col + (x - row->c0);
1706	uint8_t flags = 0;	2132	uint8_t flags = 0;
1707		2133
1708	if (cell->face [0]) flags |= 1;	2134	if (cell->tile [0]) flags |= 1;
1709	if (cell->face [1]) flags |= 2;	2135	if (cell->tile [1]) flags |= 2;
1710	if (cell->face [2]) flags |= 4;	2136	if (cell->tile [2]) flags |= 4;
1711		2137
1712	*data++ = flags;	2138	*data++ = flags;
1713		2139
1714	if (flags & 1)	2140	if (flags & 1)
1715	{	2141	{
		2142	tileid tile = cell->tile [0];
1716	*data++ = cell->face [0] >> 8;	2143	*data++ = tile >> 8;
1717	*data++ = cell->face [0];	2144	*data++ = tile;
1718	}	2145	}
1719		2146
1720	if (flags & 2)	2147	if (flags & 2)
1721	{	2148	{
		2149	tileid tile = cell->tile [1];
1722	*data++ = cell->face [1] >> 8;	2150	*data++ = tile >> 8;
1723	*data++ = cell->face [1];	2151	*data++ = tile;
1724	}	2152	}
1725		2153
1726	if (flags & 4)	2154	if (flags & 4)
1727	{	2155	{
		2156	tileid tile = cell->tile [2];
1728	*data++ = cell->face [2] >> 8;	2157	*data++ = tile >> 8;
1729	*data++ = cell->face [2];	2158	*data++ = tile;
1730	}	2159	}
1731	}	2160	}
1732	else	2161	else
1733	*data++ = 0;	2162	*data++ = 0;
1734	}	2163	}
…		…
1774	{	2203	{
1775	uint8_t flags = *data++;	2204	uint8_t flags = *data++;
1776		2205
1777	if (flags)	2206	if (flags)
1778	{	2207	{
1779	mapface face[3] = { 0, 0, 0 };
1780
1781	mapcell *cell = row_get_cell (row, x);	2208	mapcell *cell = row_get_cell (row, x);
		2209	tileid tile[3] = { 0, 0, 0 };
1782		2210
1783	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2211	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1784	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2212	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1785	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2213	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1786		2214
1787	if (cell->darkness == 0)	2215	if (cell->darkness == 0)
1788	{	2216	{
1789	cell->darkness = 0;	2217	cell->darkness = 0;
1790		2218
1791	for (z = 0; z <= 2; z++)	2219	for (z = 0; z <= 2; z++)
1792	{	2220	{
1793	cell->face[z] = face[z];	2221	tileid t = tile [z];
1794		2222
1795	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2223	if (t >= self->texs || (t && !self->tex [t].name))
		2224	{
1796	XPUSHs (sv_2mortal (newSViv (face[z])));	2225	XPUSHs (sv_2mortal (newSViv (t)));
		2226	need_texid (self, t);
		2227	}
		2228
		2229	cell->tile [z] = t;
1797	}	2230	}
1798	}	2231	}
1799	}	2232	}
1800	}	2233	}
1801	}	2234	}
1802	}	2235	}
1803		2236
1804	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1805		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
1806	CFPlus::MixChunk	2253	CFPlus::MixChunk
1807	new_from_file (SV *class, char *path)	2254	new_from_file (SV *class, char *path)
1808	CODE:	2255	CODE:
1809	RETVAL = Mix_LoadWAV (path);	2256	RETVAL = Mix_LoadWAV (path);
1810	OUTPUT:	2257	OUTPUT:
…		…
1831		2278
1832	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2279	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1833		2280
1834	int	2281	int
1835	volume (int volume = -1)	2282	volume (int volume = -1)
		2283	PROTOTYPE: ;$
1836	CODE:	2284	CODE:
1837	RETVAL = Mix_VolumeMusic (volume);	2285	RETVAL = Mix_VolumeMusic (volume);
1838	OUTPUT:	2286	OUTPUT:
1839	RETVAL	2287	RETVAL
1840		2288
		2289	int
		2290	fade_out (int ms)
		2291	CODE:
		2292	RETVAL = Mix_FadeOutMusic (ms);
		2293	OUTPUT:
		2294	RETVAL
		2295
1841	CFPlus::MixMusic	2296	CFPlus::MixMusic
1842	new_from_file (SV *class, char *path)	2297	new_from_file (SV *class, char *path)
1843	CODE:	2298	CODE:
1844	RETVAL = Mix_LoadMUS (path);	2299	RETVAL = Mix_LoadMUS (path);
1845	OUTPUT:	2300	OUTPUT:
…		…
1855	CODE:	2310	CODE:
1856	RETVAL = Mix_PlayMusic (self, loops);	2311	RETVAL = Mix_PlayMusic (self, loops);
1857	OUTPUT:	2312	OUTPUT:
1858	RETVAL	2313	RETVAL
1859		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
1860	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2322	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2323
		2324	PROTOTYPES: ENABLE
1861		2325
1862	BOOT:	2326	BOOT:
1863	{	2327	{
1864	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2328	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1865	static const struct {	2329	static const struct {
1866	const char *name;	2330	const char *name;
1867	IV iv;	2331	IV iv;
1868	} *civ, const_iv[] = {	2332	} *civ, const_iv[] = {
1869	# 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),
1870	const_iv (GL_COLOR_MATERIAL),	2337	const_iv (GL_COLOR_MATERIAL),
1871	const_iv (GL_SMOOTH),	2338	const_iv (GL_SMOOTH),
1872	const_iv (GL_FLAT),	2339	const_iv (GL_FLAT),
1873	const_iv (GL_DITHER),	2340	const_iv (GL_DITHER),
1874	const_iv (GL_BLEND),	2341	const_iv (GL_BLEND),
…		…
1878	const_iv (GL_ALPHA_TEST),	2345	const_iv (GL_ALPHA_TEST),
1879	const_iv (GL_NORMALIZE),	2346	const_iv (GL_NORMALIZE),
1880	const_iv (GL_RESCALE_NORMAL),	2347	const_iv (GL_RESCALE_NORMAL),
1881	const_iv (GL_FRONT),	2348	const_iv (GL_FRONT),
1882	const_iv (GL_BACK),	2349	const_iv (GL_BACK),
		2350	const_iv (GL_AUX0),
1883	const_iv (GL_AND),	2351	const_iv (GL_AND),
1884	const_iv (GL_ONE),	2352	const_iv (GL_ONE),
1885	const_iv (GL_ZERO),	2353	const_iv (GL_ZERO),
1886	const_iv (GL_SRC_ALPHA),	2354	const_iv (GL_SRC_ALPHA),
1887	const_iv (GL_DST_ALPHA),	2355	const_iv (GL_DST_ALPHA),
…		…
1901	const_iv (GL_LUMINANCE),	2369	const_iv (GL_LUMINANCE),
1902	const_iv (GL_LUMINANCE_ALPHA),	2370	const_iv (GL_LUMINANCE_ALPHA),
1903	const_iv (GL_FLOAT),	2371	const_iv (GL_FLOAT),
1904	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2372	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1905	const_iv (GL_COMPILE),	2373	const_iv (GL_COMPILE),
		2374	const_iv (GL_PROXY_TEXTURE_1D),
		2375	const_iv (GL_PROXY_TEXTURE_2D),
1906	const_iv (GL_TEXTURE_1D),	2376	const_iv (GL_TEXTURE_1D),
1907	const_iv (GL_TEXTURE_2D),	2377	const_iv (GL_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_ENV),	2378	const_iv (GL_TEXTURE_ENV),
1909	const_iv (GL_TEXTURE_MAG_FILTER),	2379	const_iv (GL_TEXTURE_MAG_FILTER),
1910	const_iv (GL_TEXTURE_MIN_FILTER),	2380	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1931	const_iv (GL_COLOR_LOGIC_OP),	2401	const_iv (GL_COLOR_LOGIC_OP),
1932	const_iv (GL_SEPARABLE_2D),	2402	const_iv (GL_SEPARABLE_2D),
1933	const_iv (GL_CONVOLUTION_2D),	2403	const_iv (GL_CONVOLUTION_2D),
1934	const_iv (GL_CONVOLUTION_BORDER_MODE),	2404	const_iv (GL_CONVOLUTION_BORDER_MODE),
1935	const_iv (GL_CONSTANT_BORDER),	2405	const_iv (GL_CONSTANT_BORDER),
		2406	const_iv (GL_POINTS),
1936	const_iv (GL_LINES),	2407	const_iv (GL_LINES),
1937	const_iv (GL_LINE_STRIP),	2408	const_iv (GL_LINE_STRIP),
1938	const_iv (GL_LINE_LOOP),	2409	const_iv (GL_LINE_LOOP),
1939	const_iv (GL_QUADS),	2410	const_iv (GL_QUADS),
1940	const_iv (GL_QUAD_STRIP),	2411	const_iv (GL_QUAD_STRIP),
1941	const_iv (GL_TRIANGLES),	2412	const_iv (GL_TRIANGLES),
1942	const_iv (GL_TRIANGLE_STRIP),	2413	const_iv (GL_TRIANGLE_STRIP),
1943	const_iv (GL_TRIANGLE_FAN),	2414	const_iv (GL_TRIANGLE_FAN),
		2415	const_iv (GL_POLYGON),
1944	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),
1945	const_iv (GL_FASTEST),	2421	const_iv (GL_FASTEST),
		2422	const_iv (GL_DONT_CARE),
		2423	const_iv (GL_NICEST),
1946	const_iv (GL_V2F),	2424	const_iv (GL_V2F),
1947	const_iv (GL_V3F),	2425	const_iv (GL_V3F),
1948	const_iv (GL_T2F_V3F),	2426	const_iv (GL_T2F_V3F),
1949	const_iv (GL_T2F_N3F_V3F),	2427	const_iv (GL_T2F_N3F_V3F),
1950	# undef const_iv	2428	# undef const_iv
1951	};	2429	};
1952		2430
1953	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; )
1954	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);
1955	}	2436	}
1956		2437
1957	char *	2438	char *
1958	gl_vendor ()	2439	gl_vendor ()
1959	CODE:	2440	CODE:
…		…
1973	CODE:	2454	CODE:
1974	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2455	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1975	OUTPUT:	2456	OUTPUT:
1976	RETVAL	2457	RETVAL
1977		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
1978	int glGetError ()	2473	int glGetError ()
1979		2474
1980	void glFinish ()	2475	void glFinish ()
1981		2476
1982	void glClear (int mask)	2477	void glClear (int mask)
…		…
2019	# near_ and far_ are due to microsofts buggy "c" compiler	2514	# near_ and far_ are due to microsofts buggy "c" compiler
2020	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_)
2021		2516
2022	# near_ and far_ are due to microsofts buggy "c" compiler	2517	# near_ and far_ are due to microsofts buggy "c" compiler
2023	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
2024		2521
2025	void glViewport (int x, int y, int width, int height)	2522	void glViewport (int x, int y, int width, int height)
2026		2523
2027	void glScissor (int x, int y, int width, int height)	2524	void glScissor (int x, int y, int width, int height)
2028		2525
…		…
2036		2533
2037	void glRotate (float angle, float x, float y, float z)	2534	void glRotate (float angle, float x, float y, float z)
2038	CODE:	2535	CODE:
2039	glRotatef (angle, x, y, z);	2536	glRotatef (angle, x, y, z);
2040		2537
2041	void glBegin (int mode)
2042
2043	void glEnd ()
2044
2045	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)
2046	PROTOTYPE: @
2047	ALIAS:	2539	ALIAS:
2048	glColor_premultiply = 1	2540	glColor_premultiply = 1
2049	CODE:	2541	CODE:
2050	if (ix)	2542	if (ix)
2051	{	2543	{
…		…
2054	b *= a;	2546	b *= a;
2055	}	2547	}
2056	// microsoft visual "c" rounds instead of truncating...	2548	// microsoft visual "c" rounds instead of truncating...
2057	glColor4f (r, g, b, a);	2549	glColor4f (r, g, b, a);
2058		2550
2059	void glInterleavedArrays (int format, int stride, char *data)
2060
2061	void glDrawElements (int mode, int count, int type, char *indices)
2062
2063	# 1.2 void glDrawRangeElements (int mode, int start, int end
2064
2065	void glRasterPos (float x, float y, float z = 0.)	2551	void glRasterPos (float x, float y, float z = 0.)
2066	CODE:	2552	CODE:
2067	glRasterPos3f (0, 0, z);	2553	glRasterPos3f (0, 0, z);
2068	glBitmap (0, 0, 0, 0, x, y, 0);	2554	glBitmap (0, 0, 0, 0, x, y, 0);
2069		2555
…		…
2073		2559
2074	void glTexCoord (float s, float t)	2560	void glTexCoord (float s, float t)
2075	CODE:	2561	CODE:
2076	glTexCoord2f (s, t);	2562	glTexCoord2f (s, t);
2077		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
2078	void glTexEnv (int target, int pname, float param)	2584	void glTexEnv (int target, int pname, float param)
2079	CODE:	2585	CODE:
2080	glTexEnvf (target, pname, param);	2586	glTexEnvf (target, pname, param);
2081		2587
2082	void glTexParameter (int target, int pname, float param)	2588	void glTexParameter (int target, int pname, float param)
…		…
2104		2610
2105	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)
2106		2612
2107	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)
2108		2614
		2615	void glPixelZoom (float x, float y)
		2616
2109	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)
2110		2618
2111	int glGenTexture ()	2619	int glGenTexture ()
2112	CODE:	2620	CODE:
2113	{	2621	RETVAL = gen_texture ();
2114	GLuint name;
2115	glGenTextures (1, &name);
2116	RETVAL = name;
2117	}
2118	OUTPUT:	2622	OUTPUT:
2119	RETVAL	2623	RETVAL
2120		2624
2121	void glDeleteTexture (int name)	2625	void glDeleteTexture (int name)
2122	CODE:	2626	CODE:
2123	{
2124	GLuint name_ = name;
2125	glDeleteTextures (1, &name_);	2627	del_texture (name);
2126	}	2628
2127
2128	int glGenList ()	2629	int glGenList ()
2129	CODE:	2630	CODE:
2130	RETVAL = glGenLists (1);	2631	RETVAL = glGenLists (1);
2131	OUTPUT:	2632	OUTPUT:
2132	RETVAL	2633	RETVAL
…		…
2139		2640
2140	void glEndList ()	2641	void glEndList ()
2141		2642
2142	void glCallList (int list)	2643	void glCallList (int list)
2143		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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