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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs.
Revision 1.210 by root, Tue Jul 24 18:24:03 2007 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	long _ftol (double); /* defined by VC6 C libs */
3	long _ftol2 (double dblSource) { return _ftol (dblSource); }
4	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
5	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
6	# include <malloc.h>	4	# include <malloc.h>
7	# include <windows.h>	5	# include <windows.h>
8	# include <wininet.h>	6	# include <wininet.h>
9	# 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>
10	#endif	14	#endif
11		15
12	#include "EXTERN.h"	16	#include "EXTERN.h"
13	#include "perl.h"	17	#include "perl.h"
14	#include "XSUB.h"	18	#include "XSUB.h"
15		19
16	#ifdef _WIN32	20	#ifdef _WIN32
17	# undef pipe	21	# undef pipe
18	#endif	22	#endif
19		23
		24	#include <assert.h>
20	#include <math.h>	25	#include <math.h>
21	#include <string.h>	26	#include <string.h>
22	#include <stdio.h>	27	#include <stdio.h>
23	#include <stdlib.h>	28	#include <stdlib.h>
24		29
25	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
26	#include <SDL_endian.h>	32	#include <SDL_endian.h>
27	#include <SDL_image.h>	33	#include <SDL_image.h>
28	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
30		36
…		…
39	# include <sys/types.h>	45	# include <sys/types.h>
40	# include <sys/socket.h>	46	# include <sys/socket.h>
41	# include <netinet/in.h>	47	# include <netinet/in.h>
42	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
43	# include <inttypes.h>	49	# include <inttypes.h>
44	#else
45	typedef unsigned char uint8_t;
46	typedef unsigned short uint16_t;
47	typedef unsigned int uint32_t;
48	typedef signed char int8_t;
49	typedef signed short int16_t;
50	typedef signed int int32_t;
51	#endif	50	#endif
52		51
53	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
54		53
55	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
56		55
57	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
58	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
…		…
63	# define PARACHUTE SDL_INIT_NOPARACHUTE	62	# define PARACHUTE SDL_INIT_NOPARACHUTE
64	#else	63	#else
65	# define PARACHUTE 0	64	# define PARACHUTE 0
66	#endif	65	#endif
67		66
		67	static AV *texture_av;
		68
68	static struct	69	static struct
69	{	70	{
70	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
71	#include "glfunc.h"	72	#include "glfunc.h"
72	#undef GL_FUNC	73	#undef GL_FUNC
73	} gl;	74	} gl;
74		75
		76	static void
75	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
76	{	78	{
77	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
78	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
79	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
80	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
81	else	83	else
82	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
83	}	85	}
84		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
85	#include "texcache.c"	111	#include "texcache.c"
86		112
87	#include "pango-font.c"	113	#include "pango-font.c"
88	#include "pango-fontmap.c"	114	#include "pango-fontmap.c"
89	#include "pango-render.c"	115	#include "pango-render.c"
…		…
162		188
163	*w = rect.width;	189	*w = rect.width;
164	*h = rect.height;	190	*h = rect.height;
165	}	191	}
166		192
		193	typedef uint16_t tileid;
167	typedef uint16_t mapface;	194	typedef uint16_t faceid;
168		195
169	typedef struct {	196	typedef struct {
170	GLint name;	197	int name;
171	int w, h;	198	int w, h;
172	float s, t;	199	float s, t;
173	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
174	} maptex;	203	} maptex;
175		204
176	typedef struct {	205	typedef struct {
177	uint32_t player;	206	uint32_t player;
178	mapface face[3];	207	tileid tile[3];
179	uint16_t darkness;	208	uint16_t darkness;
180	uint8_t stat_width, stat_hp, flags;	209	uint8_t stat_width, stat_hp, flags, smoothmax;
181	} mapcell;	210	} mapcell;
182		211
183	typedef struct {	212	typedef struct {
184	int32_t c0, c1;	213	int32_t c0, c1;
185	mapcell *col;	214	mapcell *col;
186	} maprow;	215	} maprow;
187		216
188	typedef struct map {	217	typedef struct map {
189	int x, y, w, h;	218	int x, y, w, h;
190	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
191	int faces;	220	int faces; tileid *face2tile; // [faceid]
192	mapface *face;	221	int texs; maptex *tex; // [tileid]
193
194	int texs;
195	maptex *tex;
196		222
197	int32_t rows;	223	int32_t rows;
198	maprow *row;	224	maprow *row;
199	} *CFPlus__Map;	225	} *CFPlus__Map;
200		226
…		…
220	return ptr;	246	return ptr;
221	}	247	}
222		248
223	#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))
224	#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	}
225		271
226	static maprow *	272	static maprow *
227	map_get_row (CFPlus__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
228	{	274	{
229	if (0 > y)	275	if (0 > y)
…		…
324	cell->player = 0;	370	cell->player = 0;
325	}	371	}
326	}	372	}
327	}	373	}
328		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
329	static void	391	static void
330	music_finished (void)	392	music_finished (void)
331	{	393	{
332	SDL_UserEvent ev;	394	SDL_UserEvent ev;
333		395
…		…
365	n |= n >> 4;	427	n |= n >> 4;
366	n |= n >> 8;	428	n |= n >> 8;
367	n |= n >> 16;	429	n |= n >> 16;
368		430
369	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;
370	}	479	}
371		480
372	MODULE = CFPlus PACKAGE = CFPlus	481	MODULE = CFPlus PACKAGE = CFPlus
373		482
374	PROTOTYPES: ENABLE	483	PROTOTYPES: ENABLE
…		…
379	static const struct {	488	static const struct {
380	const char *name;	489	const char *name;
381	IV iv;	490	IV iv;
382	} *civ, const_iv[] = {	491	} *civ, const_iv[] = {
383	# 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
384	const_iv (SDL_ACTIVEEVENT),	496	const_iv (SDL_ACTIVEEVENT),
385	const_iv (SDL_KEYDOWN),	497	const_iv (SDL_KEYDOWN),
386	const_iv (SDL_KEYUP),	498	const_iv (SDL_KEYUP),
387	const_iv (SDL_MOUSEMOTION),	499	const_iv (SDL_MOUSEMOTION),
388	const_iv (SDL_MOUSEBUTTONDOWN),	500	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
397	const_iv (SDL_EVENT_RESERVEDA),	509	const_iv (SDL_EVENT_RESERVEDA),
398	const_iv (SDL_EVENT_RESERVEDB),	510	const_iv (SDL_EVENT_RESERVEDB),
399	const_iv (SDL_VIDEORESIZE),	511	const_iv (SDL_VIDEORESIZE),
400	const_iv (SDL_VIDEOEXPOSE),	512	const_iv (SDL_VIDEOEXPOSE),
401	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
402	const_iv (SDLK_KP0),	519	const_iv (SDLK_KP0),
403	const_iv (SDLK_KP1),	520	const_iv (SDLK_KP1),
404	const_iv (SDLK_KP2),	521	const_iv (SDLK_KP2),
405	const_iv (SDLK_KP3),	522	const_iv (SDLK_KP3),
406	const_iv (SDLK_KP4),	523	const_iv (SDLK_KP4),
…		…
461	const_iv (SDLK_BREAK),	578	const_iv (SDLK_BREAK),
462	const_iv (SDLK_MENU),	579	const_iv (SDLK_MENU),
463	const_iv (SDLK_POWER),	580	const_iv (SDLK_POWER),
464	const_iv (SDLK_EURO),	581	const_iv (SDLK_EURO),
465	const_iv (SDLK_UNDO),	582	const_iv (SDLK_UNDO),
		583
466	const_iv (KMOD_NONE),	584	const_iv (KMOD_NONE),
		585	const_iv (KMOD_SHIFT),
467	const_iv (KMOD_LSHIFT),	586	const_iv (KMOD_LSHIFT),
468	const_iv (KMOD_RSHIFT),	587	const_iv (KMOD_RSHIFT),
		588	const_iv (KMOD_CTRL),
469	const_iv (KMOD_LCTRL),	589	const_iv (KMOD_LCTRL),
470	const_iv (KMOD_RCTRL),	590	const_iv (KMOD_RCTRL),
		591	const_iv (KMOD_ALT),
471	const_iv (KMOD_LALT),	592	const_iv (KMOD_LALT),
472	const_iv (KMOD_RALT),	593	const_iv (KMOD_RALT),
		594	const_iv (KMOD_META),
473	const_iv (KMOD_LMETA),	595	const_iv (KMOD_LMETA),
474	const_iv (KMOD_RMETA),	596	const_iv (KMOD_RMETA),
475	const_iv (KMOD_NUM),	597	const_iv (KMOD_NUM),
476	const_iv (KMOD_CAPS),	598	const_iv (KMOD_CAPS),
477	const_iv (KMOD_MODE),	599	const_iv (KMOD_MODE),
478	const_iv (KMOD_CTRL),
479	const_iv (KMOD_SHIFT),
480	const_iv (KMOD_ALT),
481	const_iv (KMOD_META)
482	# undef const_iv	600	# undef const_iv
483	};	601	};
484		602
485	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; )
486	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);
487	}	608	}
		609
		610	void
		611	weaken (SV *rv)
		612	PROTOTYPE: $
		613	CODE:
		614	sv_rvweaken (rv);
488		615
489	int	616	int
490	in_destruct ()	617	in_destruct ()
491	CODE:	618	CODE:
492	RETVAL = PL_main_cv == Nullcv;	619	RETVAL = PL_main_cv == Nullcv;
…		…
504	opengl_fontmap = pango_opengl_font_map_new ();	631	opengl_fontmap = pango_opengl_font_map_new ();
505	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);
506	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	633	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
507	}	634	}
508		635
		636	char *
		637	SDL_GetError ()
		638
509	int	639	int
510	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	640	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
511		641
512	void	642	void
513	SDL_Quit ()	643	SDL_Quit ()
514		644
515	void	645	void
516	SDL_ListModes ()	646	SDL_ListModes (int rgb, int alpha)
517	PPCODE:	647	PPCODE:
518	{	648	{
519	SDL_Rect **m;	649	SDL_Rect **m;
520		650
521	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	651	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	652	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
523	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	653	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
524	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	654	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
525		655
526	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	656	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
527	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	657	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
528		658
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	660	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
531	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	661	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
532	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	662	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
533		663
534	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	664	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
535	#if SDL_VERSION_ATLEAST(1,2,10)	665	#if SDL_VERSION_ATLEAST(1,2,10)
536	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	666	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
537	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	667	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
538	#endif	668	#endif
539		669
540	SDL_EnableUNICODE (1);
541	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
542
543	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	670	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
544		671
545	if (m && m != (SDL_Rect **)-1)	672	if (m && m != (SDL_Rect **)-1)
546	while (*m)	673	while (*m)
547	{	674	{
		675	if ((*m)->w >= 640 && (*m)->h >= 480)
		676	{
548	AV *av = newAV ();	677	AV *av = newAV ();
549	av_push (av, newSViv ((*m)->w));	678	av_push (av, newSViv ((*m)->w));
550	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));
551	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	682	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		683	}
552		684
553	++m;	685	++m;
554	}	686	}
555	}	687	}
556		688
557	char *
558	SDL_GetError ()
559
560	int	689	int
561	SDL_SetVideoMode (int w, int h, int fullscreen)	690	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
562	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
563	RETVAL = !!SDL_SetVideoMode (	701	RETVAL = !!SDL_SetVideoMode (
564	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	702	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
565	);	703	);
		704
566	if (RETVAL)	705	if (RETVAL)
567	{	706	{
		707	av_clear (texture_av);
		708
568	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	709	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
569	# 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);
570	# include "glfunc.h"	711	#include "glfunc.h"
571	# undef GL_FUNC	712	#undef GL_FUNC
572	}	713	}
		714	}
573	OUTPUT:	715	OUTPUT:
574	RETVAL	716	RETVAL
575		717
576	void	718	void
577	SDL_GL_SwapBuffers ()	719	SDL_GL_SwapBuffers ()
578		720
579	char *	721	char *
580	SDL_GetKeyName (int sym)	722	SDL_GetKeyName (int sym)
581		723
		724	int
		725	SDL_GetAppState ()
		726
582	void	727	void
583	SDL_PollEvent ()	728	poll_events ()
584	PPCODE:	729	PPCODE:
585	{	730	{
586	SDL_Event ev;	731	SDL_Event ev;
587		732
588	while (SDL_PollEvent (&ev))	733	SDL_PumpEvents ();
		734	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
589	{	735	{
590	HV *hv = newHV ();	736	HV *hv = newHV ();
591	hv_store (hv, "type", 4, newSViv (ev.type), 0);	737	hv_store (hv, "type", 4, newSViv (ev.type), 0);
592		738
593	switch (ev.type)	739	switch (ev.type)
…		…
595	case SDL_KEYDOWN:	741	case SDL_KEYDOWN:
596	case SDL_KEYUP:	742	case SDL_KEYUP:
597	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	743	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
598	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	744	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
599	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 */
600	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	747	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
601	break;	748	break;
602		749
603	case SDL_ACTIVEEVENT:	750	case SDL_ACTIVEEVENT:
604	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
605	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	752	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
606	break;	753	break;
607		754
608	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
609	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	774	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
610
611	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	775	hv_store (hv, "state", 5, newSViv (state), 0);
612	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	776	hv_store (hv, "x", 1, newSViv (x), 0);
613	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	777	hv_store (hv, "y", 1, newSViv (y), 0);
614	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
615	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		780	}
616	break;	781	break;
617		782
618	case SDL_MOUSEBUTTONDOWN:	783	case SDL_MOUSEBUTTONDOWN:
619	case SDL_MOUSEBUTTONUP:	784	case SDL_MOUSEBUTTONUP:
620	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
649	Mix_AllocateChannels (int numchans = -1)	814	Mix_AllocateChannels (int numchans = -1)
650		815
651	void	816	void
652	lowdelay (int fd, int val = 1)	817	lowdelay (int fd, int val = 1)
653	CODE:	818	CODE:
654	#ifndef _WIN32
655	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
656	#endif
657		820
658	void	821	void
659	win32_proxy_info ()	822	win32_proxy_info ()
660	PPCODE:	823	PPCODE:
661	{	824	{
…		…
796	_exit (1);	959	_exit (1);
797		960
798	void	961	void
799	_exit (int retval = 0)	962	_exit (int retval = 0)
800	CODE:	963	CODE:
		964	#ifdef WIN32
		965	ExitThread (retval); // unclean, please beam me up
		966	#else
801	_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	}
802		978
803	MODULE = CFPlus PACKAGE = CFPlus::Font	979	MODULE = CFPlus PACKAGE = CFPlus::Font
		980
		981	PROTOTYPES: DISABLE
804		982
805	CFPlus::Font	983	CFPlus::Font
806	new_from_file (SV *class, char *path, int id = 0)	984	new_from_file (SV *class, char *path, int id = 0)
807	CODE:	985	CODE:
808	{	986	{
…		…
819	CODE:	997	CODE:
820	pango_font_description_free (self);	998	pango_font_description_free (self);
821		999
822	void	1000	void
823	make_default (CFPlus::Font self)	1001	make_default (CFPlus::Font self)
		1002	PROTOTYPE: $
824	CODE:	1003	CODE:
825	default_font = self;	1004	default_font = self;
826		1005
827	MODULE = CFPlus PACKAGE = CFPlus::Layout	1006	MODULE = CFPlus PACKAGE = CFPlus::Layout
828		1007
		1008	PROTOTYPES: DISABLE
		1009
829	void	1010	void
830	reset_glyph_cache ()	1011	reset_glyph_cache ()
		1012	PROTOTYPE:
831	CODE:	1013	CODE:
832	tc_clear ();	1014	tc_clear ();
833		1015
834	CFPlus::Layout	1016	CFPlus::Layout
835	new (SV *class)	1017	new (SV *class)
…		…
1053	xy_to_index (CFPlus::Layout self, int x, int y)	1235	xy_to_index (CFPlus::Layout self, int x, int y)
1054	CODE:	1236	CODE:
1055	{	1237	{
1056	int index, trailing;	1238	int index, trailing;
1057	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);
1058	RETVAL = index;	1240	RETVAL = index + trailing;
1059	}	1241	}
1060	OUTPUT:	1242	OUTPUT:
1061	RETVAL	1243	RETVAL
1062		1244
1063	void	1245	void
…		…
1069		1251
1070	EXTEND (SP, 3);	1252	EXTEND (SP, 3);
1071	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1253	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1072	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1073	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	}
1074	}	1295	}
1075		1296
1076	void	1297	void
1077	render (CFPlus::Layout self, float x, float y, int flags = 0)	1298	render (CFPlus::Layout self, float x, float y, int flags = 0)
1078	PPCODE:	1299	PPCODE:
…		…
1083	flags	1304	flags
1084	);	1305	);
1085		1306
1086	MODULE = CFPlus PACKAGE = CFPlus::Texture	1307	MODULE = CFPlus PACKAGE = CFPlus::Texture
1087		1308
1088	void	1309	PROTOTYPES: ENABLE
1089	pad2pot (SV *data_, SV *w_, SV *h_)
1090	CODE:
1091	{
1092	int ow = SvIV (w_);
1093	int oh = SvIV (h_);
1094		1310
1095	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_))
1096	{	1318	{
1097	int nw = minpot (ow);
1098	int nh = minpot (oh);
1099
1100	if (nw != ow || nh != oh)
1101	{
1102	if (SvOK (data_))
1103	{
1104	STRLEN datalen;	1319	STRLEN datalen;
1105	char *data = SvPVbyte (data_, datalen);	1320	char *data = SvPVbyte (data_, datalen);
1106	int bpp = datalen / (ow * oh);	1321	int bpp = datalen / (ow * oh);
1107	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1322	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1108		1323
1109	SvPOK_only (result_);	1324	SvPOK_only (result_);
1110	SvCUR_set (result_, nw * nh * bpp);	1325	SvCUR_set (result_, nw * nh * bpp);
1111		1326
1112	memset (SvPVX (result_), 0, nw * nh * bpp);	1327	memset (SvPVX (result_), 0, nw * nh * bpp);
1113	while (oh--)	1328	while (oh--)
1114	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);
1115		1330
1116	sv_setsv (data_, result_);	1331	sv_setsv (data_, result_);
1117	}
1118
1119	sv_setiv (w_, nw);
1120	sv_setiv (h_, nh);
1121	}
1122	}	1332	}
1123	}	1333	}
1124		1334
1125	void	1335	void
1126	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.)
…		…
1169	glDisable (GL_ALPHA_TEST);	1379	glDisable (GL_ALPHA_TEST);
1170	glDisable (GL_BLEND);	1380	glDisable (GL_BLEND);
1171	}	1381	}
1172	}	1382	}
1173		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
1174	MODULE = CFPlus PACKAGE = CFPlus::Map	1395	MODULE = CFPlus PACKAGE = CFPlus::Map
1175		1396
		1397	PROTOTYPES: DISABLE
		1398
1176	CFPlus::Map	1399	CFPlus::Map
1177	new (SV *class, int map_width, int map_height)	1400	new (SV *class)
1178	CODE:	1401	CODE:
1179	New (0, RETVAL, 1, struct map);	1402	New (0, RETVAL, 1, struct map);
1180	RETVAL->x = 0;	1403	RETVAL->x = 0;
1181	RETVAL->y = 0;	1404	RETVAL->y = 0;
1182	RETVAL->w = map_width;	1405	RETVAL->w = 0;
1183	RETVAL->h = map_height;	1406	RETVAL->h = 0;
1184	RETVAL->ox = 0;	1407	RETVAL->ox = 0;
1185	RETVAL->oy = 0;	1408	RETVAL->oy = 0;
1186	RETVAL->faces = 8192;	1409	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1187	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1410	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1188	RETVAL->texs = 8192;
1189	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1190	RETVAL->rows = 0;	1411	RETVAL->rows = 0;
1191	RETVAL->row = 0;	1412	RETVAL->row = 0;
1192	OUTPUT:	1413	OUTPUT:
1193	RETVAL	1414	RETVAL
1194		1415
1195	void	1416	void
1196	DESTROY (CFPlus::Map self)	1417	DESTROY (CFPlus::Map self)
1197	CODE:	1418	CODE:
1198	{	1419	{
1199	map_clear (self);	1420	map_clear (self);
1200	Safefree (self->face);	1421	Safefree (self->face2tile);
1201	Safefree (self->tex);	1422	Safefree (self->tex);
1202	Safefree (self);	1423	Safefree (self);
1203	}	1424	}
1204		1425
1205	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
1206	clear (CFPlus::Map self)	1433	clear (CFPlus::Map self)
1207	CODE:	1434	CODE:
1208	map_clear (self);	1435	map_clear (self);
1209		1436
1210	void	1437	void
1211	set_face (CFPlus::Map self, int face, int texid)	1438	set_tileid (CFPlus::Map self, int face, int tile)
1212	CODE:	1439	CODE:
1213	{	1440	{
1214	while (self->faces <= face)	1441	need_facenum (self, face); self->face2tile [face] = tile;
1215	{	1442	need_texid (self, tile);
1216	Append (mapface, self->face, self->faces, self->faces);	1443	}
1217	self->faces *= 2;
1218	}
1219		1444
1220	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;
1221	}	1466	}
1222		1467
1223	void	1468	void
1224	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)
1225	CODE:	1470	CODE:
1226	{	1471	{
1227	while (self->texs <= texid)	1472	need_texid (self, texid);
1228	{
1229	Append (maptex, self->tex, self->texs, self->texs);
1230	self->texs *= 2;
1231	}
1232		1473
1233	{	1474	{
1234	maptex *tex = self->tex + texid;	1475	maptex *tex = self->tex + texid;
1235		1476
1236	tex->name = name;	1477	tex->name = name;
…		…
1280	CODE:	1521	CODE:
1281	{	1522	{
1282	if (dx > 0)	1523	if (dx > 0)
1283	map_blank (self, self->x, self->y, dx, self->h);	1524	map_blank (self, self->x, self->y, dx, self->h);
1284	else if (dx < 0)	1525	else if (dx < 0)
1285	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);
1286		1527
1287	if (dy > 0)	1528	if (dy > 0)
1288	map_blank (self, self->x, self->y, self->w, dy);	1529	map_blank (self, self->x, self->y, self->w, dy);
1289	else if (dy < 0)	1530	else if (dy < 0)
1290	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);
1291		1532
1292	self->ox += dx; self->x += dx;	1533	self->ox += dx; self->x += dx;
1293	self->oy += dy; self->y += dy;	1534	self->oy += dy; self->y += dy;
1294		1535
1295	while (self->y < 0)	1536	while (self->y < 0)
…		…
1347	cell->stat_width = 1;	1588	cell->stat_width = 1;
1348	cell->stat_hp = *data++;	1589	cell->stat_hp = *data++;
1349	}	1590	}
1350	else if (cmd == 6) // monster width	1591	else if (cmd == 6) // monster width
1351	cell->stat_width = *data++ + 1;	1592	cell->stat_width = *data++ + 1;
1352	else if (cmd == 0x47) // monster width	1593	else if (cmd == 0x47)
1353	{	1594	{
1354	if (*data == 4)	1595	if (*data == 4)
1355	; // decode player tag	1596	; // decode player count
1356		1597
1357	data += *data + 1;	1598	data += *data + 1;
1358	}	1599	}
1359	else if (cmd == 8) // cell flags	1600	else if (cmd == 8) // cell flags
1360	cell->flags = *data++;	1601	cell->flags = *data++;
…		…
1369	cell->darkness = *data++ + 1;	1610	cell->darkness = *data++ + 1;
1370	}	1611	}
1371		1612
1372	if (flags & 4)	1613	if (flags & 4)
1373	{	1614	{
1374	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];
1375	}	1618	}
1376		1619
1377	if (flags & 2)	1620	if (flags & 2)
1378	{	1621	{
1379	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];
1380	}	1625	}
1381		1626
1382	if (flags & 1)	1627	if (flags & 1)
1383	{	1628	{
1384	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];
1385	}	1632	}
1386	}	1633	}
1387	else	1634	else
1388	cell->darkness = 0;	1635	cell->darkness = 0;
1389	}	1636	}
…		…
1419	{	1666	{
1420	mapcell *cell = row->col + (x - row->c0);	1667	mapcell *cell = row->col + (x - row->c0);
1421		1668
1422	for (z = 0; z <= 0; z++)	1669	for (z = 0; z <= 0; z++)
1423	{	1670	{
1424	mapface face = cell->face [z];
1425
1426	if (face)
1427	{
1428	maptex tex = self->tex [face];	1671	maptex tex = self->tex [cell->tile [z]];
1429	int a0 = 255 - tex.a;	1672	int a0 = 255 - tex.a;
1430	int a1 = tex.a;	1673	int a1 = tex.a;
1431		1674
1432	r = (r * a0 + tex.r * a1) / 255;	1675	r = (r * a0 + tex.r * a1) / 255;
1433	g = (g * a0 + tex.g * a1) / 255;	1676	g = (g * a0 + tex.g * a1) / 255;
1434	b = (b * a0 + tex.b * a1) / 255;	1677	b = (b * a0 + tex.b * a1) / 255;
1435	a = (a * a0 + tex.a * a1) / 255;	1678	a = (a * a0 + tex.a * a1) / 255;
1436	}
1437	}	1679	}
1438	}	1680	}
1439		1681
1440	*map++ = (r )	1682	*map++ = (r )
1441	| (g << 8)	1683	| (g << 8)
…		…
1448	}	1690	}
1449	OUTPUT:	1691	OUTPUT:
1450	RETVAL	1692	RETVAL
1451		1693
1452	void	1694	void
1453	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)
1454	CODE:	1696	CODE:
1455	{	1697	{
1456	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;
1457	int x, y, z;	1702	int x, y, z;
1458	int last_name;	1703	int last_name;
1459	mapface face;
1460		1704
1461	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1705	// thats current max. sorry.
1462	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1706	if (sw > 255) sw = 255;
		1707	if (sh > 255) sh = 255;
1463		1708
1464	/*	1709	// clear key, in case of extra padding
1465	int vx = self->vx = self->w >= sw	1710	memset (&skey, 0, sizeof (skey));
1466	? self->x + (self->w - sw) / 2
1467	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1468
1469	int vy = self->vy = self->h >= sh
1470	? self->y + (self->h - sh) / 2
1471	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1472	*/
1473		1711
1474	glColor4ub (255, 255, 255, 255);	1712	glColor4ub (255, 255, 255, 255);
1475		1713
1476	glEnable (GL_BLEND);	1714	glEnable (GL_BLEND);
1477	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1480		1718
1481	glBegin (GL_QUADS);	1719	glBegin (GL_QUADS);
1482		1720
1483	last_name = 0;	1721	last_name = 0;
1484		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
1485	for (z = 0; z < 3; z++)	1748	for (z = 0; z <= 2; z++)
		1749	{
		1750	memset (smooth_level, 0, sizeof (smooth_level));
		1751
1486	for (y = 0; y < sh; y++)	1752	for (y = 0; y < sh; y++)
1487	if (0 <= y + vy && y + vy < self->rows)	1753	if (0 <= y + my && y + my < self->rows)
1488	{	1754	{
1489	maprow *row = self->row + (y + vy);	1755	maprow *row = self->row + (y + my);
1490		1756
1491	for (x = 0; x < sw; x++)	1757	for (x = 0; x < sw; x++)
1492	if (row->c0 <= x + vx && x + vx < row->c1)	1758	if (row->c0 <= x + mx && x + mx < row->c1)
1493	{	1759	{
1494	mapcell *cell = row->col + (x + vx - row->c0);	1760	mapcell *cell = row->col + (x + mx - row->c0);
1495
1496	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;
1497		1768
1498	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))
1499	{	1858	{
1500	maptex tex = self->tex [face];	1859	int level = (w << 5) | b;
1501	int px = (x + 1) * 32 - tex.w;	1860	HE *he;
1502	int py = (y + 1) * 32 - tex.h;
1503		1861
1504	if (last_name != tex.name)	1862	hv_iterinit (smooth);
		1863	while ((he = hv_iternext (smooth)))
1505	{	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
1506	glEnd ();	1887	glEnd ();
1507	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1508	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	}
1509	}	1911	}
1510
1511	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1512	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1513	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1514	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1515	}
1516
1517	if (cell->flags && z == 2)
1518	{
1519	if (cell->flags & 1)
1520	{
1521	maptex tex = self->tex [1];
1522	int px = (x + 1) * 32 - tex.w + 2;
1523	int py = (y + 1) * 32 - tex.h - 6;
1524
1525	glEnd ();
1526	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1527	glBegin (GL_QUADS);
1528
1529	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1530	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1531	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1532	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1533	}	1912	}
1534	}	1913	}
1535	}
1536	}	1914	}
		1915	}
		1916
		1917	hv_clear (smooth);
		1918	}
1537		1919
1538	glEnd ();	1920	glEnd ();
1539		1921
1540	glDisable (GL_TEXTURE_2D);	1922	glDisable (GL_TEXTURE_2D);
1541	glDisable (GL_BLEND);	1923	glDisable (GL_BLEND);
1542		1924
1543	// top layer: overlays such as the health bar	1925	// top layer: overlays such as the health bar
1544	for (y = 0; y < sh; y++)	1926	for (y = 0; y < sh; y++)
1545	if (0 <= y + vy && y + vy < self->rows)	1927	if (0 <= y + my && y + my < self->rows)
1546	{	1928	{
1547	maprow *row = self->row + (y + vy);	1929	maprow *row = self->row + (y + my);
1548		1930
1549	for (x = 0; x < sw; x++)	1931	for (x = 0; x < sw; x++)
1550	if (row->c0 <= x + vx && x + vx < row->c1)	1932	if (row->c0 <= x + mx && x + mx < row->c1)
1551	{	1933	{
1552	mapcell *cell = row->col + (x + vx - row->c0);	1934	mapcell *cell = row->col + (x + mx - row->c0);
1553		1935
1554	int px = x * 32;	1936	int px = x * T;
1555	int py = y * 32;	1937	int py = y * T;
1556		1938
1557	if (cell->stat_hp)	1939	if (cell->stat_hp)
1558	{	1940	{
1559	int width = cell->stat_width * 32;	1941	int width = cell->stat_width * T;
1560	int thick = sh / 28 + 1 + cell->stat_width;	1942	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1561		1943
1562	glColor3ub (0, 0, 0);	1944	glColor3ub (0, 0, 0);
1563	glRectf (px + 1, py - thick - 2,	1945	glRectf (px + 1, py - thick - 2,
1564	px + width - 1, py);	1946	px + width - 1, py);
1565		1947
…		…
1631	glDisable (GL_BLEND);	2013	glDisable (GL_BLEND);
1632	glDisable (GL_TEXTURE_2D);	2014	glDisable (GL_TEXTURE_2D);
1633	}	2015	}
1634		2016
1635	void	2017	void
1636	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)
1637	PPCODE:	2019	PPCODE:
1638	{	2020	{
1639	int vx, vy;
1640	int x, y;	2021	int x, y;
		2022	int sw1 = sw + 2;
		2023	int sh1 = sh + 2;
		2024	int sh3 = sh * 3;
1641	int sw4 = (sw + 3) & ~3;	2025	int sw34 = (sw * 3 + 3) & ~3;
		2026	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1642	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2027	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1643	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2028	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1644		2029
1645	memset (darkness, 255, sw4 * sh);
1646	SvPOK_only (darkness_sv);	2030	SvPOK_only (darkness3_sv);
1647	SvCUR_set (darkness_sv, sw4 * sh);	2031	SvCUR_set (darkness3_sv, sw34 * sh3);
1648		2032
1649	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2033	mx += self->x - 1;
1650	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2034	my += self->y - 1;
1651		2035
		2036	memset (darkness1, 255, sw1 * sh1);
		2037
1652	for (y = 0; y < sh; y++)	2038	for (y = 0; y < sh1; y++)
1653	if (0 <= y + vy && y + vy < self->rows)	2039	if (0 <= y + my && y + my < self->rows)
1654	{	2040	{
1655	maprow *row = self->row + (y + vy);	2041	maprow *row = self->row + (y + my);
1656		2042
1657	for (x = 0; x < sw; x++)	2043	for (x = 0; x < sw1; x++)
1658	if (row->c0 <= x + vx && x + vx < row->c1)	2044	if (row->c0 <= x + mx && x + mx < row->c1)
1659	{	2045	{
1660	mapcell *cell = row->col + (x + vx - row->c0);	2046	mapcell *cell = row->col + (x + mx - row->c0);
1661		2047
1662	darkness[y * sw4 + x] = cell->darkness	2048	darkness1 [y * sw1 + x] = cell->darkness
1663	? 255 - (cell->darkness - 1)	2049	? 255 - (cell->darkness - 1)
1664	: 255 - FOW_DARKNESS;	2050	: 255 - FOW_DARKNESS;
1665	}	2051	}
1666	}	2052	}
1667		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
1668	EXTEND (SP, 3);	2092	EXTEND (SP, 3);
1669	PUSHs (sv_2mortal (newSViv (sw4)));	2093	PUSHs (sv_2mortal (newSViv (sw34)));
1670	PUSHs (sv_2mortal (newSViv (sh)));	2094	PUSHs (sv_2mortal (newSViv (sh3)));
1671	PUSHs (darkness_sv);	2095	PUSHs (darkness3_sv);
1672	}	2096	}
1673		2097
1674	SV *	2098	SV *
1675	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)
1676	CODE:	2100	CODE:
…		…
1705	if (row && row->c0 <= x && x < row->c1)	2129	if (row && row->c0 <= x && x < row->c1)
1706	{	2130	{
1707	mapcell *cell = row->col + (x - row->c0);	2131	mapcell *cell = row->col + (x - row->c0);
1708	uint8_t flags = 0;	2132	uint8_t flags = 0;
1709		2133
1710	if (cell->face [0]) flags |= 1;	2134	if (cell->tile [0]) flags |= 1;
1711	if (cell->face [1]) flags |= 2;	2135	if (cell->tile [1]) flags |= 2;
1712	if (cell->face [2]) flags |= 4;	2136	if (cell->tile [2]) flags |= 4;
1713		2137
1714	*data++ = flags;	2138	*data++ = flags;
1715		2139
1716	if (flags & 1)	2140	if (flags & 1)
1717	{	2141	{
		2142	tileid tile = cell->tile [0];
1718	*data++ = cell->face [0] >> 8;	2143	*data++ = tile >> 8;
1719	*data++ = cell->face [0];	2144	*data++ = tile;
1720	}	2145	}
1721		2146
1722	if (flags & 2)	2147	if (flags & 2)
1723	{	2148	{
		2149	tileid tile = cell->tile [1];
1724	*data++ = cell->face [1] >> 8;	2150	*data++ = tile >> 8;
1725	*data++ = cell->face [1];	2151	*data++ = tile;
1726	}	2152	}
1727		2153
1728	if (flags & 4)	2154	if (flags & 4)
1729	{	2155	{
		2156	tileid tile = cell->tile [2];
1730	*data++ = cell->face [2] >> 8;	2157	*data++ = tile >> 8;
1731	*data++ = cell->face [2];	2158	*data++ = tile;
1732	}	2159	}
1733	}	2160	}
1734	else	2161	else
1735	*data++ = 0;	2162	*data++ = 0;
1736	}	2163	}
…		…
1776	{	2203	{
1777	uint8_t flags = *data++;	2204	uint8_t flags = *data++;
1778		2205
1779	if (flags)	2206	if (flags)
1780	{	2207	{
1781	mapface face[3] = { 0, 0, 0 };
1782
1783	mapcell *cell = row_get_cell (row, x);	2208	mapcell *cell = row_get_cell (row, x);
		2209	tileid tile[3] = { 0, 0, 0 };
1784		2210
1785	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2211	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1786	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2212	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1787	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2213	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1788		2214
1789	if (cell->darkness == 0)	2215	if (cell->darkness == 0)
1790	{	2216	{
1791	cell->darkness = 0;	2217	cell->darkness = 0;
1792		2218
1793	for (z = 0; z <= 2; z++)	2219	for (z = 0; z <= 2; z++)
1794	{	2220	{
1795	cell->face[z] = face[z];	2221	tileid t = tile [z];
1796		2222
1797	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2223	if (t >= self->texs || (t && !self->tex [t].name))
		2224	{
1798	XPUSHs (sv_2mortal (newSViv (face[z])));	2225	XPUSHs (sv_2mortal (newSViv (t)));
		2226	need_texid (self, t);
		2227	}
		2228
		2229	cell->tile [z] = t;
1799	}	2230	}
1800	}	2231	}
1801	}	2232	}
1802	}	2233	}
1803	}	2234	}
1804	}	2235	}
1805		2236
1806	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1807		2238
		2239	PROTOTYPES: DISABLE
		2240
1808	CFPlus::MixChunk	2241	CFPlus::MixChunk
1809	new_from_file (SV *class, char *path)	2242	new_from_file (SV *class, char *path)
1810	CODE:	2243	CODE:
1811	RETVAL = Mix_LoadWAV (path);	2244	RETVAL = Mix_LoadWAV (path);
1812	OUTPUT:	2245	OUTPUT:
…		…
1833		2266
1834	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2267	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1835		2268
1836	int	2269	int
1837	volume (int volume = -1)	2270	volume (int volume = -1)
		2271	PROTOTYPE: ;$
1838	CODE:	2272	CODE:
1839	RETVAL = Mix_VolumeMusic (volume);	2273	RETVAL = Mix_VolumeMusic (volume);
1840	OUTPUT:	2274	OUTPUT:
1841	RETVAL	2275	RETVAL
1842		2276
		2277	int
		2278	fade_out (int ms)
		2279	CODE:
		2280	RETVAL = Mix_FadeOutMusic (ms);
		2281	OUTPUT:
		2282	RETVAL
		2283
1843	CFPlus::MixMusic	2284	CFPlus::MixMusic
1844	new_from_file (SV *class, char *path)	2285	new_from_file (SV *class, char *path)
1845	CODE:	2286	CODE:
1846	RETVAL = Mix_LoadMUS (path);	2287	RETVAL = Mix_LoadMUS (path);
1847	OUTPUT:	2288	OUTPUT:
…		…
1857	CODE:	2298	CODE:
1858	RETVAL = Mix_PlayMusic (self, loops);	2299	RETVAL = Mix_PlayMusic (self, loops);
1859	OUTPUT:	2300	OUTPUT:
1860	RETVAL	2301	RETVAL
1861		2302
		2303	int
		2304	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2305	CODE:
		2306	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2307	OUTPUT:
		2308	RETVAL
		2309
1862	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2310	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2311
		2312	PROTOTYPES: ENABLE
1863		2313
1864	BOOT:	2314	BOOT:
1865	{	2315	{
1866	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2316	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1867	static const struct {	2317	static const struct {
1868	const char *name;	2318	const char *name;
1869	IV iv;	2319	IV iv;
1870	} *civ, const_iv[] = {	2320	} *civ, const_iv[] = {
1871	# define const_iv(name) { # name, (IV)name }	2321	# define const_iv(name) { # name, (IV)name }
		2322	const_iv (GL_VENDOR),
		2323	const_iv (GL_VERSION),
		2324	const_iv (GL_EXTENSIONS),
1872	const_iv (GL_COLOR_MATERIAL),	2325	const_iv (GL_COLOR_MATERIAL),
1873	const_iv (GL_SMOOTH),	2326	const_iv (GL_SMOOTH),
1874	const_iv (GL_FLAT),	2327	const_iv (GL_FLAT),
1875	const_iv (GL_DITHER),	2328	const_iv (GL_DITHER),
1876	const_iv (GL_BLEND),	2329	const_iv (GL_BLEND),
…		…
1880	const_iv (GL_ALPHA_TEST),	2333	const_iv (GL_ALPHA_TEST),
1881	const_iv (GL_NORMALIZE),	2334	const_iv (GL_NORMALIZE),
1882	const_iv (GL_RESCALE_NORMAL),	2335	const_iv (GL_RESCALE_NORMAL),
1883	const_iv (GL_FRONT),	2336	const_iv (GL_FRONT),
1884	const_iv (GL_BACK),	2337	const_iv (GL_BACK),
		2338	const_iv (GL_AUX0),
1885	const_iv (GL_AND),	2339	const_iv (GL_AND),
1886	const_iv (GL_ONE),	2340	const_iv (GL_ONE),
1887	const_iv (GL_ZERO),	2341	const_iv (GL_ZERO),
1888	const_iv (GL_SRC_ALPHA),	2342	const_iv (GL_SRC_ALPHA),
1889	const_iv (GL_DST_ALPHA),	2343	const_iv (GL_DST_ALPHA),
…		…
1903	const_iv (GL_LUMINANCE),	2357	const_iv (GL_LUMINANCE),
1904	const_iv (GL_LUMINANCE_ALPHA),	2358	const_iv (GL_LUMINANCE_ALPHA),
1905	const_iv (GL_FLOAT),	2359	const_iv (GL_FLOAT),
1906	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2360	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1907	const_iv (GL_COMPILE),	2361	const_iv (GL_COMPILE),
		2362	const_iv (GL_PROXY_TEXTURE_1D),
		2363	const_iv (GL_PROXY_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_1D),	2364	const_iv (GL_TEXTURE_1D),
1909	const_iv (GL_TEXTURE_2D),	2365	const_iv (GL_TEXTURE_2D),
1910	const_iv (GL_TEXTURE_ENV),	2366	const_iv (GL_TEXTURE_ENV),
1911	const_iv (GL_TEXTURE_MAG_FILTER),	2367	const_iv (GL_TEXTURE_MAG_FILTER),
1912	const_iv (GL_TEXTURE_MIN_FILTER),	2368	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1933	const_iv (GL_COLOR_LOGIC_OP),	2389	const_iv (GL_COLOR_LOGIC_OP),
1934	const_iv (GL_SEPARABLE_2D),	2390	const_iv (GL_SEPARABLE_2D),
1935	const_iv (GL_CONVOLUTION_2D),	2391	const_iv (GL_CONVOLUTION_2D),
1936	const_iv (GL_CONVOLUTION_BORDER_MODE),	2392	const_iv (GL_CONVOLUTION_BORDER_MODE),
1937	const_iv (GL_CONSTANT_BORDER),	2393	const_iv (GL_CONSTANT_BORDER),
		2394	const_iv (GL_POINTS),
1938	const_iv (GL_LINES),	2395	const_iv (GL_LINES),
1939	const_iv (GL_LINE_STRIP),	2396	const_iv (GL_LINE_STRIP),
1940	const_iv (GL_LINE_LOOP),	2397	const_iv (GL_LINE_LOOP),
1941	const_iv (GL_QUADS),	2398	const_iv (GL_QUADS),
1942	const_iv (GL_QUAD_STRIP),	2399	const_iv (GL_QUAD_STRIP),
1943	const_iv (GL_TRIANGLES),	2400	const_iv (GL_TRIANGLES),
1944	const_iv (GL_TRIANGLE_STRIP),	2401	const_iv (GL_TRIANGLE_STRIP),
1945	const_iv (GL_TRIANGLE_FAN),	2402	const_iv (GL_TRIANGLE_FAN),
		2403	const_iv (GL_POLYGON),
1946	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2404	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2405	const_iv (GL_POINT_SMOOTH_HINT),
		2406	const_iv (GL_LINE_SMOOTH_HINT),
		2407	const_iv (GL_POLYGON_SMOOTH_HINT),
		2408	const_iv (GL_GENERATE_MIPMAP_HINT),
1947	const_iv (GL_FASTEST),	2409	const_iv (GL_FASTEST),
		2410	const_iv (GL_DONT_CARE),
		2411	const_iv (GL_NICEST),
1948	const_iv (GL_V2F),	2412	const_iv (GL_V2F),
1949	const_iv (GL_V3F),	2413	const_iv (GL_V3F),
1950	const_iv (GL_T2F_V3F),	2414	const_iv (GL_T2F_V3F),
1951	const_iv (GL_T2F_N3F_V3F),	2415	const_iv (GL_T2F_N3F_V3F),
1952	# undef const_iv	2416	# undef const_iv
1953	};	2417	};
1954		2418
1955	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2419	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1956	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2420	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2421
		2422	texture_av = newAV ();
		2423	AvREAL_off (texture_av);
1957	}	2424	}
1958		2425
1959	char *	2426	char *
1960	gl_vendor ()	2427	gl_vendor ()
1961	CODE:	2428	CODE:
…		…
1975	CODE:	2442	CODE:
1976	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2443	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1977	OUTPUT:	2444	OUTPUT:
1978	RETVAL	2445	RETVAL
1979		2446
		2447	const char *glGetString (GLenum pname)
		2448
		2449	GLint glGetInteger (GLenum pname)
		2450	CODE:
		2451	glGetIntegerv (pname, &RETVAL);
		2452	OUTPUT:
		2453	RETVAL
		2454
		2455	GLdouble glGetDouble (GLenum pname)
		2456	CODE:
		2457	glGetDoublev (pname, &RETVAL);
		2458	OUTPUT:
		2459	RETVAL
		2460
1980	int glGetError ()	2461	int glGetError ()
1981		2462
1982	void glFinish ()	2463	void glFinish ()
1983		2464
1984	void glClear (int mask)	2465	void glClear (int mask)
…		…
2021	# near_ and far_ are due to microsofts buggy "c" compiler	2502	# near_ and far_ are due to microsofts buggy "c" compiler
2022	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2503	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2023		2504
2024	# near_ and far_ are due to microsofts buggy "c" compiler	2505	# near_ and far_ are due to microsofts buggy "c" compiler
2025	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2506	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2507
		2508	PROTOTYPES: DISABLE
2026		2509
2027	void glViewport (int x, int y, int width, int height)	2510	void glViewport (int x, int y, int width, int height)
2028		2511
2029	void glScissor (int x, int y, int width, int height)	2512	void glScissor (int x, int y, int width, int height)
2030		2513
…		…
2038		2521
2039	void glRotate (float angle, float x, float y, float z)	2522	void glRotate (float angle, float x, float y, float z)
2040	CODE:	2523	CODE:
2041	glRotatef (angle, x, y, z);	2524	glRotatef (angle, x, y, z);
2042		2525
2043	void glBegin (int mode)
2044
2045	void glEnd ()
2046
2047	void glColor (float r, float g, float b, float a = 1.0)	2526	void glColor (float r, float g, float b, float a = 1.0)
2048	PROTOTYPE: @
2049	ALIAS:	2527	ALIAS:
2050	glColor_premultiply = 1	2528	glColor_premultiply = 1
2051	CODE:	2529	CODE:
2052	if (ix)	2530	if (ix)
2053	{	2531	{
…		…
2056	b *= a;	2534	b *= a;
2057	}	2535	}
2058	// microsoft visual "c" rounds instead of truncating...	2536	// microsoft visual "c" rounds instead of truncating...
2059	glColor4f (r, g, b, a);	2537	glColor4f (r, g, b, a);
2060		2538
2061	void glInterleavedArrays (int format, int stride, char *data)
2062
2063	void glDrawElements (int mode, int count, int type, char *indices)
2064
2065	# 1.2 void glDrawRangeElements (int mode, int start, int end
2066
2067	void glRasterPos (float x, float y, float z = 0.)	2539	void glRasterPos (float x, float y, float z = 0.)
2068	CODE:	2540	CODE:
2069	glRasterPos3f (0, 0, z);	2541	glRasterPos3f (0, 0, z);
2070	glBitmap (0, 0, 0, 0, x, y, 0);	2542	glBitmap (0, 0, 0, 0, x, y, 0);
2071		2543
…		…
2075		2547
2076	void glTexCoord (float s, float t)	2548	void glTexCoord (float s, float t)
2077	CODE:	2549	CODE:
2078	glTexCoord2f (s, t);	2550	glTexCoord2f (s, t);
2079		2551
		2552	void glRect (float x1, float y1, float x2, float y2)
		2553	CODE:
		2554	glRectf (x1, y1, x2, y2);
		2555
		2556	PROTOTYPES: ENABLE
		2557
		2558	void glBegin (int mode)
		2559
		2560	void glEnd ()
		2561
		2562	void glPointSize (GLfloat size)
		2563
		2564	void glLineWidth (GLfloat width)
		2565
		2566	void glInterleavedArrays (int format, int stride, char *data)
		2567
		2568	void glDrawElements (int mode, int count, int type, char *indices)
		2569
		2570	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2571
2080	void glTexEnv (int target, int pname, float param)	2572	void glTexEnv (int target, int pname, float param)
2081	CODE:	2573	CODE:
2082	glTexEnvf (target, pname, param);	2574	glTexEnvf (target, pname, param);
2083		2575
2084	void glTexParameter (int target, int pname, float param)	2576	void glTexParameter (int target, int pname, float param)
…		…
2106		2598
2107	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2599	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2108		2600
2109	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2601	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2110		2602
		2603	void glPixelZoom (float x, float y)
		2604
2111	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2605	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2112		2606
2113	int glGenTexture ()	2607	int glGenTexture ()
2114	CODE:	2608	CODE:
2115	{	2609	RETVAL = gen_texture ();
2116	GLuint name;
2117	glGenTextures (1, &name);
2118	RETVAL = name;
2119	}
2120	OUTPUT:	2610	OUTPUT:
2121	RETVAL	2611	RETVAL
2122		2612
2123	void glDeleteTexture (int name)	2613	void glDeleteTexture (int name)
2124	CODE:	2614	CODE:
2125	{
2126	GLuint name_ = name;
2127	glDeleteTextures (1, &name_);	2615	del_texture (name);
2128	}	2616
2129
2130	int glGenList ()	2617	int glGenList ()
2131	CODE:	2618	CODE:
2132	RETVAL = glGenLists (1);	2619	RETVAL = glGenLists (1);
2133	OUTPUT:	2620	OUTPUT:
2134	RETVAL	2621	RETVAL
…		…
2141		2628
2142	void glEndList ()	2629	void glEndList ()
2143		2630
2144	void glCallList (int list)	2631	void glCallList (int list)
2145		2632
		2633	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2634
		2635	PROTOTYPES: DISABLE
		2636
		2637	void
		2638	find_widget (SV *self, NV x, NV y)
		2639	PPCODE:
		2640	{
		2641	if (within_widget (self, x, y))
		2642	XPUSHs (self);
		2643	}
		2644
		2645	BOOT:
		2646	{
		2647	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2648
		2649	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2650	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2651	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2652	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2653	}
		2654
		2655	void
		2656	draw (SV *self)
		2657	CODE:
		2658	{
		2659	HV *hv;
		2660	SV **svp;
		2661	NV x, y, w, h;
		2662	SV *draw_x_sv = GvSV (draw_x_gv);
		2663	SV *draw_y_sv = GvSV (draw_y_gv);
		2664	SV *draw_w_sv = GvSV (draw_w_gv);
		2665	SV *draw_h_sv = GvSV (draw_h_gv);
		2666	SV *hover;
		2667	double draw_x, draw_y, draw_w, draw_h;
		2668
		2669	if (!SvROK (self))
		2670	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2671
		2672	hv = (HV *)SvRV (self);
		2673
		2674	if (SvTYPE (hv) != SVt_PVHV)
		2675	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2676
		2677	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2678	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2679
		2680	if (!h || !w)
		2681	XSRETURN_EMPTY;
		2682
		2683	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2684	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2685
		2686	draw_x = SvNV (draw_x_sv) + x;
		2687	draw_y = SvNV (draw_y_sv) + y;
		2688
		2689	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2690	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2691	XSRETURN_EMPTY;
		2692
		2693	sv_setnv (draw_x_sv, draw_x);
		2694	sv_setnv (draw_y_sv, draw_y);
		2695
		2696	glPushMatrix ();
		2697	glTranslated (x, y, 0);
		2698
		2699	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2700	{
		2701	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2702
		2703	if (svp && SvTRUE (*svp))
		2704	{
		2705	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);
		2706	glEnable (GL_BLEND);
		2707	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2708	glBegin (GL_QUADS);
		2709	glVertex2f (0, 0);
		2710	glVertex2f (w, 0);
		2711	glVertex2f (w, h);
		2712	glVertex2f (0, h);
		2713	glEnd ();
		2714	glDisable (GL_BLEND);
		2715	}
		2716	}
		2717	#if 0
		2718	if ($ENV{CFPLUS_DEBUG} & 1) {
		2719	glPushMatrix;
		2720	glColor 1, 1, 0, 1;
		2721	glTranslate 0.375, 0.375;
		2722	glBegin GL_LINE_LOOP;
		2723	glVertex 0 , 0;
		2724	glVertex $self->{w} - 1, 0;
		2725	glVertex $self->{w} - 1, $self->{h} - 1;
		2726	glVertex 0 , $self->{h} - 1;
		2727	glEnd;
		2728	glPopMatrix;
		2729	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2730	}
		2731	#endif
		2732	PUSHMARK (SP);
		2733	XPUSHs (self);
		2734	PUTBACK;
		2735	call_method ("_draw", G_VOID | G_DISCARD);
		2736	SPAGAIN;
		2737
		2738	glPopMatrix ();
		2739
		2740	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2741	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2742	}
		2743

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