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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.156 by root, Thu Sep 21 14:47:51 2006 UTC vs.
Revision 1.209 by root, Sat Jul 21 22:54:52 2007 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
15	#endif	22	#endif
16		23
		24	#include <assert.h>
17	#include <math.h>	25	#include <math.h>
18	#include <string.h>	26	#include <string.h>
19	#include <stdio.h>	27	#include <stdio.h>
20	#include <stdlib.h>	28	#include <stdlib.h>
21		29
22	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
23	#include <SDL_endian.h>	32	#include <SDL_endian.h>
24	#include <SDL_image.h>	33	#include <SDL_image.h>
25	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
27		36
…		…
36	# include <sys/types.h>	45	# include <sys/types.h>
37	# include <sys/socket.h>	46	# include <sys/socket.h>
38	# include <netinet/in.h>	47	# include <netinet/in.h>
39	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
40	# include <inttypes.h>	49	# include <inttypes.h>
41	#else
42	typedef unsigned char uint8_t;
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	50	#endif
49		51
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		53
52	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
53		55
54	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
…		…
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	62	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	63	#else
62	# define PARACHUTE 0	64	# define PARACHUTE 0
63	#endif	65	#endif
64		66
		67	static AV *texture_av;
		68
65	static struct	69	static struct
66	{	70	{
67	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	72	#include "glfunc.h"
69	#undef GL_FUNC	73	#undef GL_FUNC
70	} gl;	74	} gl;
71		75
		76	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	78	{
74	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	83	else
79	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
80	}	85	}
81		86
		87	static GLuint
		88	gen_texture ()
		89	{
		90	GLuint name;
		91
		92	if (AvFILL (texture_av) >= 0)
		93	name = (GLuint)(size_t)av_pop (texture_av);
		94	else
		95	glGenTextures (1, &name);
		96
		97	return name;
		98	}
		99
		100	static void
		101	del_texture (GLuint name)
		102	{
		103	/* make a half-assed attempt at returning the memory used by the texture */
		104	/* textures are frequently being reused by cfplus anyway */
		105	/*glBindTexture (GL_TEXTURE_2D, name);*/
		106	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		107	av_push (texture_av, (SV *)(size_t)name);
		108	glDeleteTextures (1, &name);
		109	}
		110
82	#include "texcache.c"	111	#include "texcache.c"
83		112
84	#include "pango-font.c"	113	#include "pango-font.c"
85	#include "pango-fontmap.c"	114	#include "pango-fontmap.c"
86	#include "pango-render.c"	115	#include "pango-render.c"
…		…
159		188
160	*w = rect.width;	189	*w = rect.width;
161	*h = rect.height;	190	*h = rect.height;
162	}	191	}
163		192
		193	typedef uint16_t tileid;
164	typedef uint16_t mapface;	194	typedef uint16_t faceid;
165		195
166	typedef struct {	196	typedef struct {
167	GLint name;	197	int name;
168	int w, h;	198	int w, h;
169	float s, t;	199	float s, t;
170	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
171	} maptex;	203	} maptex;
172		204
173	typedef struct {	205	typedef struct {
174	uint32_t player;	206	uint32_t player;
175	mapface face[3];	207	tileid tile[3];
176	uint16_t darkness;	208	uint16_t darkness;
177	uint8_t stat_width, stat_hp, flags;	209	uint8_t stat_width, stat_hp, flags, smoothmax;
178	} mapcell;	210	} mapcell;
179		211
180	typedef struct {	212	typedef struct {
181	int32_t c0, c1;	213	int32_t c0, c1;
182	mapcell *col;	214	mapcell *col;
183	} maprow;	215	} maprow;
184		216
185	typedef struct map {	217	typedef struct map {
186	int x, y, w, h;	218	int x, y, w, h;
187	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
188	int faces;	220	int faces; tileid *face2tile; // [faceid]
189	mapface *face;	221	int texs; maptex *tex; // [tileid]
190
191	int texs;
192	maptex *tex;
193		222
194	int32_t rows;	223	int32_t rows;
195	maprow *row;	224	maprow *row;
196	} *CFPlus__Map;	225	} *CFPlus__Map;
197		226
…		…
217	return ptr;	246	return ptr;
218	}	247	}
219		248
220	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
221	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	250	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
		251
		252	static void
		253	need_facenum (struct map *self, faceid face)
		254	{
		255	while (self->faces <= face)
		256	{
		257	Append (tileid, self->face2tile, self->faces, self->faces);
		258	self->faces *= 2;
		259	}
		260	}
		261
		262	static void
		263	need_texid (struct map *self, int texid)
		264	{
		265	while (self->texs <= texid)
		266	{
		267	Append (maptex, self->tex, self->texs, self->texs);
		268	self->texs *= 2;
		269	}
		270	}
222		271
223	static maprow *	272	static maprow *
224	map_get_row (CFPlus__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
225	{	274	{
226	if (0 > y)	275	if (0 > y)
…		…
321	cell->player = 0;	370	cell->player = 0;
322	}	371	}
323	}	372	}
324	}	373	}
325		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
326	static void	391	static void
327	music_finished (void)	392	music_finished (void)
328	{	393	{
329	SDL_UserEvent ev;	394	SDL_UserEvent ev;
330		395
…		…
362	n |= n >> 4;	427	n |= n >> 4;
363	n |= n >> 8;	428	n |= n >> 8;
364	n |= n >> 16;	429	n |= n >> 16;
365		430
366	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;
367	}	479	}
368		480
369	MODULE = CFPlus PACKAGE = CFPlus	481	MODULE = CFPlus PACKAGE = CFPlus
370		482
371	PROTOTYPES: ENABLE	483	PROTOTYPES: ENABLE
…		…
376	static const struct {	488	static const struct {
377	const char *name;	489	const char *name;
378	IV iv;	490	IV iv;
379	} *civ, const_iv[] = {	491	} *civ, const_iv[] = {
380	# 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
381	const_iv (SDL_ACTIVEEVENT),	496	const_iv (SDL_ACTIVEEVENT),
382	const_iv (SDL_KEYDOWN),	497	const_iv (SDL_KEYDOWN),
383	const_iv (SDL_KEYUP),	498	const_iv (SDL_KEYUP),
384	const_iv (SDL_MOUSEMOTION),	499	const_iv (SDL_MOUSEMOTION),
385	const_iv (SDL_MOUSEBUTTONDOWN),	500	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
394	const_iv (SDL_EVENT_RESERVEDA),	509	const_iv (SDL_EVENT_RESERVEDA),
395	const_iv (SDL_EVENT_RESERVEDB),	510	const_iv (SDL_EVENT_RESERVEDB),
396	const_iv (SDL_VIDEORESIZE),	511	const_iv (SDL_VIDEORESIZE),
397	const_iv (SDL_VIDEOEXPOSE),	512	const_iv (SDL_VIDEOEXPOSE),
398	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
399	const_iv (SDLK_KP0),	519	const_iv (SDLK_KP0),
400	const_iv (SDLK_KP1),	520	const_iv (SDLK_KP1),
401	const_iv (SDLK_KP2),	521	const_iv (SDLK_KP2),
402	const_iv (SDLK_KP3),	522	const_iv (SDLK_KP3),
403	const_iv (SDLK_KP4),	523	const_iv (SDLK_KP4),
…		…
458	const_iv (SDLK_BREAK),	578	const_iv (SDLK_BREAK),
459	const_iv (SDLK_MENU),	579	const_iv (SDLK_MENU),
460	const_iv (SDLK_POWER),	580	const_iv (SDLK_POWER),
461	const_iv (SDLK_EURO),	581	const_iv (SDLK_EURO),
462	const_iv (SDLK_UNDO),	582	const_iv (SDLK_UNDO),
		583
463	const_iv (KMOD_NONE),	584	const_iv (KMOD_NONE),
		585	const_iv (KMOD_SHIFT),
464	const_iv (KMOD_LSHIFT),	586	const_iv (KMOD_LSHIFT),
465	const_iv (KMOD_RSHIFT),	587	const_iv (KMOD_RSHIFT),
		588	const_iv (KMOD_CTRL),
466	const_iv (KMOD_LCTRL),	589	const_iv (KMOD_LCTRL),
467	const_iv (KMOD_RCTRL),	590	const_iv (KMOD_RCTRL),
		591	const_iv (KMOD_ALT),
468	const_iv (KMOD_LALT),	592	const_iv (KMOD_LALT),
469	const_iv (KMOD_RALT),	593	const_iv (KMOD_RALT),
		594	const_iv (KMOD_META),
470	const_iv (KMOD_LMETA),	595	const_iv (KMOD_LMETA),
471	const_iv (KMOD_RMETA),	596	const_iv (KMOD_RMETA),
472	const_iv (KMOD_NUM),	597	const_iv (KMOD_NUM),
473	const_iv (KMOD_CAPS),	598	const_iv (KMOD_CAPS),
474	const_iv (KMOD_MODE),	599	const_iv (KMOD_MODE),
475	const_iv (KMOD_CTRL),
476	const_iv (KMOD_SHIFT),
477	const_iv (KMOD_ALT),
478	const_iv (KMOD_META)
479	# undef const_iv	600	# undef const_iv
480	};	601	};
481		602
482	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; )
483	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);
484	}	608	}
		609
		610	void
		611	weaken (SV *rv)
		612	PROTOTYPE: $
		613	CODE:
		614	sv_rvweaken (rv);
485		615
486	int	616	int
487	in_destruct ()	617	in_destruct ()
488	CODE:	618	CODE:
489	RETVAL = PL_main_cv == Nullcv;	619	RETVAL = PL_main_cv == Nullcv;
…		…
501	opengl_fontmap = pango_opengl_font_map_new ();	631	opengl_fontmap = pango_opengl_font_map_new ();
502	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);
503	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	633	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
504	}	634	}
505		635
		636	char *
		637	SDL_GetError ()
		638
506	int	639	int
507	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	640	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
508		641
509	void	642	void
510	SDL_Quit ()	643	SDL_Quit ()
511		644
512	void	645	void
513	SDL_ListModes ()	646	SDL_ListModes (int rgb, int alpha)
514	PPCODE:	647	PPCODE:
515	{	648	{
516	SDL_Rect **m;	649	SDL_Rect **m;
517		650
518	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	651	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
519	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	652	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
520	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	653	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
521	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	654	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
522		655
523	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	656	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
524	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	657	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
525		658
526	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	660	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	661	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	662	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
530		663
531	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	664	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
532	#if SDL_VERSION_ATLEAST(1,2,10)	665	#if SDL_VERSION_ATLEAST(1,2,10)
533	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	666	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
534	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	667	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
535	#endif	668	#endif
536		669
537	SDL_EnableUNICODE (1);
538	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
539
540	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	670	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
541		671
542	if (m && m != (SDL_Rect **)-1)	672	if (m && m != (SDL_Rect **)-1)
543	while (*m)	673	while (*m)
544	{	674	{
		675	if ((*m)->w >= 640 && (*m)->h >= 480)
		676	{
545	AV *av = newAV ();	677	AV *av = newAV ();
546	av_push (av, newSViv ((*m)->w));	678	av_push (av, newSViv ((*m)->w));
547	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));
548	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	682	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		683	}
549		684
550	++m;	685	++m;
551	}	686	}
552	}	687	}
553		688
554	char *
555	SDL_GetError ()
556
557	int	689	int
558	SDL_SetVideoMode (int w, int h, int fullscreen)	690	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
559	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
560	RETVAL = !!SDL_SetVideoMode (	701	RETVAL = !!SDL_SetVideoMode (
561	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	702	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
562	);	703	);
		704
563	if (RETVAL)	705	if (RETVAL)
564	{	706	{
		707	av_clear (texture_av);
		708
565	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	709	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
566	# 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);
567	# include "glfunc.h"	711	#include "glfunc.h"
568	# undef GL_FUNC	712	#undef GL_FUNC
569	}	713	}
		714	}
570	OUTPUT:	715	OUTPUT:
571	RETVAL	716	RETVAL
572		717
573	void	718	void
574	SDL_GL_SwapBuffers ()	719	SDL_GL_SwapBuffers ()
575		720
576	char *	721	char *
577	SDL_GetKeyName (int sym)	722	SDL_GetKeyName (int sym)
578		723
		724	int
		725	SDL_GetAppState ()
		726
579	void	727	void
580	SDL_PollEvent ()	728	poll_events ()
581	PPCODE:	729	PPCODE:
582	{	730	{
583	SDL_Event ev;	731	SDL_Event ev;
584		732
585	while (SDL_PollEvent (&ev))	733	SDL_PumpEvents ();
		734	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
586	{	735	{
587	HV *hv = newHV ();	736	HV *hv = newHV ();
588	hv_store (hv, "type", 4, newSViv (ev.type), 0);	737	hv_store (hv, "type", 4, newSViv (ev.type), 0);
589		738
590	switch (ev.type)	739	switch (ev.type)
…		…
592	case SDL_KEYDOWN:	741	case SDL_KEYDOWN:
593	case SDL_KEYUP:	742	case SDL_KEYUP:
594	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	743	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
595	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	744	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
596	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 */
597	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	747	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
598	break;	748	break;
599		749
600	case SDL_ACTIVEEVENT:	750	case SDL_ACTIVEEVENT:
601	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
602	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	752	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
603	break;	753	break;
604		754
605	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
606	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	774	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
607
608	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	775	hv_store (hv, "state", 5, newSViv (state), 0);
609	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	776	hv_store (hv, "x", 1, newSViv (x), 0);
610	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	777	hv_store (hv, "y", 1, newSViv (y), 0);
611	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
612	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		780	}
613	break;	781	break;
614		782
615	case SDL_MOUSEBUTTONDOWN:	783	case SDL_MOUSEBUTTONDOWN:
616	case SDL_MOUSEBUTTONUP:	784	case SDL_MOUSEBUTTONUP:
617	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
646	Mix_AllocateChannels (int numchans = -1)	814	Mix_AllocateChannels (int numchans = -1)
647		815
648	void	816	void
649	lowdelay (int fd, int val = 1)	817	lowdelay (int fd, int val = 1)
650	CODE:	818	CODE:
		819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		820
		821	void
		822	win32_proxy_info ()
		823	PPCODE:
		824	{
651	#ifndef _WIN32	825	#ifdef _WIN32
652	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	826	char buffer[2048];
		827	DWORD buflen;
		828
		829	EXTEND (SP, 3);
		830
		831	buflen = sizeof (buffer);
		832	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		833	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		834	{
		835	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		836
		837	buflen = sizeof (buffer);
		838	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		839	{
		840	PUSHs (newSVpv (buffer, 0));
		841
		842	buflen = sizeof (buffer);
		843	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		844	PUSHs (newSVpv (buffer, 0));
		845	}
		846	}
653	#endif	847	#endif
		848	}
654		849
655	void	850	void
656	add_font (char *file)	851	add_font (char *file)
657	CODE:	852	CODE:
658	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	853	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
762	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	957	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
763	#endif	958	#endif
764	_exit (1);	959	_exit (1);
765		960
766	void	961	void
767	_exit (int retval)	962	_exit (int retval = 0)
768	CODE:	963	CODE:
		964	#ifdef WIN32
		965	ExitThread (retval); // unclean, please beam me up
		966	#else
769	_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	}
770		978
771	MODULE = CFPlus PACKAGE = CFPlus::Font	979	MODULE = CFPlus PACKAGE = CFPlus::Font
		980
		981	PROTOTYPES: DISABLE
772		982
773	CFPlus::Font	983	CFPlus::Font
774	new_from_file (SV *class, char *path, int id = 0)	984	new_from_file (SV *class, char *path, int id = 0)
775	CODE:	985	CODE:
776	{	986	{
…		…
787	CODE:	997	CODE:
788	pango_font_description_free (self);	998	pango_font_description_free (self);
789		999
790	void	1000	void
791	make_default (CFPlus::Font self)	1001	make_default (CFPlus::Font self)
		1002	PROTOTYPE: $
792	CODE:	1003	CODE:
793	default_font = self;	1004	default_font = self;
794		1005
795	MODULE = CFPlus PACKAGE = CFPlus::Layout	1006	MODULE = CFPlus PACKAGE = CFPlus::Layout
796		1007
		1008	PROTOTYPES: DISABLE
		1009
797	void	1010	void
798	reset_glyph_cache ()	1011	reset_glyph_cache ()
		1012	PROTOTYPE:
799	CODE:	1013	CODE:
800	tc_clear ();	1014	tc_clear ();
801		1015
802	CFPlus::Layout	1016	CFPlus::Layout
803	new (SV *class)	1017	new (SV *class)
…		…
1021	xy_to_index (CFPlus::Layout self, int x, int y)	1235	xy_to_index (CFPlus::Layout self, int x, int y)
1022	CODE:	1236	CODE:
1023	{	1237	{
1024	int index, trailing;	1238	int index, trailing;
1025	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);
1026	RETVAL = index;	1240	RETVAL = index + trailing;
1027	}	1241	}
1028	OUTPUT:	1242	OUTPUT:
1029	RETVAL	1243	RETVAL
1030		1244
1031	void	1245	void
…		…
1037		1251
1038	EXTEND (SP, 3);	1252	EXTEND (SP, 3);
1039	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1253	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1040	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1041	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	}
1042	}	1295	}
1043		1296
1044	void	1297	void
1045	render (CFPlus::Layout self, float x, float y, int flags = 0)	1298	render (CFPlus::Layout self, float x, float y, int flags = 0)
1046	PPCODE:	1299	PPCODE:
…		…
1051	flags	1304	flags
1052	);	1305	);
1053		1306
1054	MODULE = CFPlus PACKAGE = CFPlus::Texture	1307	MODULE = CFPlus PACKAGE = CFPlus::Texture
1055		1308
1056	void	1309	PROTOTYPES: ENABLE
1057	pad2pot (SV *data_, SV *w_, SV *h_)
1058	CODE:
1059	{
1060	int ow = SvIV (w_);
1061	int oh = SvIV (h_);
1062		1310
1063	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_))
1064	{	1318	{
1065	int nw = minpot (ow);
1066	int nh = minpot (oh);
1067
1068	if (nw != ow || nh != oh)
1069	{
1070	if (SvOK (data_))
1071	{
1072	STRLEN datalen;	1319	STRLEN datalen;
1073	char *data = SvPVbyte (data_, datalen);	1320	char *data = SvPVbyte (data_, datalen);
1074	int bpp = datalen / (ow * oh);	1321	int bpp = datalen / (ow * oh);
1075	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1322	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1076		1323
1077	SvPOK_only (result_);	1324	SvPOK_only (result_);
1078	SvCUR_set (result_, nw * nh * bpp);	1325	SvCUR_set (result_, nw * nh * bpp);
1079		1326
1080	memset (SvPVX (result_), 0, nw * nh * bpp);	1327	memset (SvPVX (result_), 0, nw * nh * bpp);
1081	while (oh--)	1328	while (oh--)
1082	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);
1083		1330
1084	sv_setsv (data_, result_);	1331	sv_setsv (data_, result_);
1085	}
1086
1087	sv_setiv (w_, nw);
1088	sv_setiv (h_, nh);
1089	}
1090	}	1332	}
1091	}	1333	}
1092		1334
1093	void	1335	void
1094	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.)
…		…
1137	glDisable (GL_ALPHA_TEST);	1379	glDisable (GL_ALPHA_TEST);
1138	glDisable (GL_BLEND);	1380	glDisable (GL_BLEND);
1139	}	1381	}
1140	}	1382	}
1141		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
1142	MODULE = CFPlus PACKAGE = CFPlus::Map	1395	MODULE = CFPlus PACKAGE = CFPlus::Map
1143		1396
		1397	PROTOTYPES: DISABLE
		1398
1144	CFPlus::Map	1399	CFPlus::Map
1145	new (SV *class, int map_width, int map_height)	1400	new (SV *class)
1146	CODE:	1401	CODE:
1147	New (0, RETVAL, 1, struct map);	1402	New (0, RETVAL, 1, struct map);
1148	RETVAL->x = 0;	1403	RETVAL->x = 0;
1149	RETVAL->y = 0;	1404	RETVAL->y = 0;
1150	RETVAL->w = map_width;	1405	RETVAL->w = 0;
1151	RETVAL->h = map_height;	1406	RETVAL->h = 0;
1152	RETVAL->ox = 0;	1407	RETVAL->ox = 0;
1153	RETVAL->oy = 0;	1408	RETVAL->oy = 0;
1154	RETVAL->faces = 8192;	1409	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1155	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1410	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1156	RETVAL->texs = 8192;
1157	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1158	RETVAL->rows = 0;	1411	RETVAL->rows = 0;
1159	RETVAL->row = 0;	1412	RETVAL->row = 0;
1160	OUTPUT:	1413	OUTPUT:
1161	RETVAL	1414	RETVAL
1162		1415
1163	void	1416	void
1164	DESTROY (CFPlus::Map self)	1417	DESTROY (CFPlus::Map self)
1165	CODE:	1418	CODE:
1166	{	1419	{
1167	map_clear (self);	1420	map_clear (self);
1168	Safefree (self->face);	1421	Safefree (self->face2tile);
1169	Safefree (self->tex);	1422	Safefree (self->tex);
1170	Safefree (self);	1423	Safefree (self);
1171	}	1424	}
1172		1425
1173	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
1174	clear (CFPlus::Map self)	1433	clear (CFPlus::Map self)
1175	CODE:	1434	CODE:
1176	map_clear (self);	1435	map_clear (self);
1177		1436
1178	void	1437	void
1179	set_face (CFPlus::Map self, int face, int texid)	1438	set_tileid (CFPlus::Map self, int face, int tile)
1180	CODE:	1439	CODE:
1181	{	1440	{
1182	while (self->faces <= face)	1441	need_facenum (self, face); self->face2tile [face] = tile;
1183	{	1442	need_texid (self, tile);
1184	Append (mapface, self->face, self->faces, self->faces);	1443	}
1185	self->faces *= 2;
1186	}
1187		1444
1188	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;
1189	}	1466	}
1190		1467
1191	void	1468	void
1192	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)
1193	CODE:	1470	CODE:
1194	{	1471	{
1195	while (self->texs <= texid)	1472	need_texid (self, texid);
1196	{
1197	Append (maptex, self->tex, self->texs, self->texs);
1198	self->texs *= 2;
1199	}
1200		1473
1201	{	1474	{
1202	maptex *tex = self->tex + texid;	1475	maptex *tex = self->tex + texid;
1203		1476
1204	tex->name = name;	1477	tex->name = name;
…		…
1248	CODE:	1521	CODE:
1249	{	1522	{
1250	if (dx > 0)	1523	if (dx > 0)
1251	map_blank (self, self->x, self->y, dx, self->h);	1524	map_blank (self, self->x, self->y, dx, self->h);
1252	else if (dx < 0)	1525	else if (dx < 0)
1253	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);
1254		1527
1255	if (dy > 0)	1528	if (dy > 0)
1256	map_blank (self, self->x, self->y, self->w, dy);	1529	map_blank (self, self->x, self->y, self->w, dy);
1257	else if (dy < 0)	1530	else if (dy < 0)
1258	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);
1259		1532
1260	self->ox += dx; self->x += dx;	1533	self->ox += dx; self->x += dx;
1261	self->oy += dy; self->y += dy;	1534	self->oy += dy; self->y += dy;
1262		1535
1263	while (self->y < 0)	1536	while (self->y < 0)
…		…
1315	cell->stat_width = 1;	1588	cell->stat_width = 1;
1316	cell->stat_hp = *data++;	1589	cell->stat_hp = *data++;
1317	}	1590	}
1318	else if (cmd == 6) // monster width	1591	else if (cmd == 6) // monster width
1319	cell->stat_width = *data++ + 1;	1592	cell->stat_width = *data++ + 1;
1320	else if (cmd == 0x47) // monster width	1593	else if (cmd == 0x47)
1321	{	1594	{
1322	if (*data == 4)	1595	if (*data == 4)
1323	; // decode player tag	1596	; // decode player count
1324		1597
1325	data += *data + 1;	1598	data += *data + 1;
1326	}	1599	}
1327	else if (cmd == 8) // cell flags	1600	else if (cmd == 8) // cell flags
1328	cell->flags = *data++;	1601	cell->flags = *data++;
…		…
1337	cell->darkness = *data++ + 1;	1610	cell->darkness = *data++ + 1;
1338	}	1611	}
1339		1612
1340	if (flags & 4)	1613	if (flags & 4)
1341	{	1614	{
1342	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1615	faceid face = (data [0] << 8) + data [1]; data += 2;
		1616	need_facenum (self, face);
		1617	cell->tile [0] = self->face2tile [face];
1343	}	1618	}
1344		1619
1345	if (flags & 2)	1620	if (flags & 2)
1346	{	1621	{
1347	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1622	faceid face = (data [0] << 8) + data [1]; data += 2;
		1623	need_facenum (self, face);
		1624	cell->tile [1] = self->face2tile [face];
1348	}	1625	}
1349		1626
1350	if (flags & 1)	1627	if (flags & 1)
1351	{	1628	{
1352	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1629	faceid face = (data [0] << 8) + data [1]; data += 2;
		1630	need_facenum (self, face);
		1631	cell->tile [2] = self->face2tile [face];
1353	}	1632	}
1354	}	1633	}
1355	else	1634	else
1356	cell->darkness = 0;	1635	cell->darkness = 0;
1357	}	1636	}
…		…
1387	{	1666	{
1388	mapcell *cell = row->col + (x - row->c0);	1667	mapcell *cell = row->col + (x - row->c0);
1389		1668
1390	for (z = 0; z <= 0; z++)	1669	for (z = 0; z <= 0; z++)
1391	{	1670	{
1392	mapface face = cell->face [z];
1393
1394	if (face)
1395	{
1396	maptex tex = self->tex [face];	1671	maptex tex = self->tex [cell->tile [z]];
1397	int a0 = 255 - tex.a;	1672	int a0 = 255 - tex.a;
1398	int a1 = tex.a;	1673	int a1 = tex.a;
1399		1674
1400	r = (r * a0 + tex.r * a1) / 255;	1675	r = (r * a0 + tex.r * a1) / 255;
1401	g = (g * a0 + tex.g * a1) / 255;	1676	g = (g * a0 + tex.g * a1) / 255;
1402	b = (b * a0 + tex.b * a1) / 255;	1677	b = (b * a0 + tex.b * a1) / 255;
1403	a = (a * a0 + tex.a * a1) / 255;	1678	a = (a * a0 + tex.a * a1) / 255;
1404	}
1405	}	1679	}
1406	}	1680	}
1407		1681
1408	*map++ = (r )	1682	*map++ = (r )
1409	| (g << 8)	1683	| (g << 8)
…		…
1416	}	1690	}
1417	OUTPUT:	1691	OUTPUT:
1418	RETVAL	1692	RETVAL
1419		1693
1420	void	1694	void
1421	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)
1422	CODE:	1696	CODE:
1423	{	1697	{
1424	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;
1425	int x, y, z;	1702	int x, y, z;
1426	int last_name;	1703	int last_name;
1427	mapface face;
1428		1704
1429	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1705	// thats current max. sorry.
1430	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1706	if (sw > 255) sw = 255;
		1707	if (sh > 255) sh = 255;
1431		1708
1432	/*	1709	// clear key, in case of extra padding
1433	int vx = self->vx = self->w >= sw	1710	memset (&skey, 0, sizeof (skey));
1434	? self->x + (self->w - sw) / 2
1435	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1436
1437	int vy = self->vy = self->h >= sh
1438	? self->y + (self->h - sh) / 2
1439	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1440	*/
1441		1711
1442	glColor4ub (255, 255, 255, 255);	1712	glColor4ub (255, 255, 255, 255);
1443		1713
1444	glEnable (GL_BLEND);	1714	glEnable (GL_BLEND);
1445	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1448		1718
1449	glBegin (GL_QUADS);	1719	glBegin (GL_QUADS);
1450		1720
1451	last_name = 0;	1721	last_name = 0;
1452		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
1453	for (z = 0; z < 3; z++)	1748	for (z = 0; z <= 2; z++)
		1749	{
		1750	memset (smooth_level, 0, sizeof (smooth_level));
		1751
1454	for (y = 0; y < sh; y++)	1752	for (y = 0; y < sh; y++)
1455	if (0 <= y + vy && y + vy < self->rows)	1753	if (0 <= y + my && y + my < self->rows)
1456	{	1754	{
1457	maprow *row = self->row + (y + vy);	1755	maprow *row = self->row + (y + my);
1458		1756
1459	for (x = 0; x < sw; x++)	1757	for (x = 0; x < sw; x++)
1460	if (row->c0 <= x + vx && x + vx < row->c1)	1758	if (row->c0 <= x + mx && x + mx < row->c1)
1461	{	1759	{
1462	mapcell *cell = row->col + (x + vx - row->c0);	1760	mapcell *cell = row->col + (x + mx - row->c0);
1463
1464	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;
1465		1768
1466	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))
1467	{	1858	{
1468	maptex tex = self->tex [face];	1859	int level = (w << 5) | b;
1469	int px = (x + 1) * 32 - tex.w;	1860	HE *he;
1470	int py = (y + 1) * 32 - tex.h;
1471		1861
1472	if (last_name != tex.name)	1862	hv_iterinit (smooth);
		1863	while ((he = hv_iternext (smooth)))
1473	{	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
1474	glEnd ();	1887	glEnd ();
1475	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1476	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	}
1477	}	1911	}
1478
1479	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1480	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1481	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1482	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1483	}
1484
1485	if (cell->flags && z == 2)
1486	{
1487	if (cell->flags & 1)
1488	{
1489	maptex tex = self->tex [1];
1490	int px = (x + 1) * 32 - tex.w + 2;
1491	int py = (y + 1) * 32 - tex.h - 6;
1492
1493	glEnd ();
1494	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1495	glBegin (GL_QUADS);
1496
1497	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1498	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1499	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1500	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1501	}	1912	}
1502	}	1913	}
1503	}
1504	}	1914	}
		1915	}
		1916
		1917	hv_clear (smooth);
		1918	}
1505		1919
1506	glEnd ();	1920	glEnd ();
1507		1921
1508	glDisable (GL_TEXTURE_2D);	1922	glDisable (GL_TEXTURE_2D);
1509	glDisable (GL_BLEND);	1923	glDisable (GL_BLEND);
1510		1924
1511	// top layer: overlays such as the health bar	1925	// top layer: overlays such as the health bar
1512	for (y = 0; y < sh; y++)	1926	for (y = 0; y < sh; y++)
1513	if (0 <= y + vy && y + vy < self->rows)	1927	if (0 <= y + my && y + my < self->rows)
1514	{	1928	{
1515	maprow *row = self->row + (y + vy);	1929	maprow *row = self->row + (y + my);
1516		1930
1517	for (x = 0; x < sw; x++)	1931	for (x = 0; x < sw; x++)
1518	if (row->c0 <= x + vx && x + vx < row->c1)	1932	if (row->c0 <= x + mx && x + mx < row->c1)
1519	{	1933	{
1520	mapcell *cell = row->col + (x + vx - row->c0);	1934	mapcell *cell = row->col + (x + mx - row->c0);
1521		1935
1522	int px = x * 32;	1936	int px = x * T;
1523	int py = y * 32;	1937	int py = y * T;
1524		1938
1525	if (cell->stat_hp)	1939	if (cell->stat_hp)
1526	{	1940	{
1527	int width = cell->stat_width * 32;	1941	int width = cell->stat_width * T;
1528	int thick = sh / 28 + 1 + cell->stat_width;	1942	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1529		1943
1530	glColor3ub (0, 0, 0);	1944	glColor3ub (0, 0, 0);
1531	glRectf (px + 1, py - thick - 2,	1945	glRectf (px + 1, py - thick - 2,
1532	px + width - 1, py);	1946	px + width - 1, py);
1533		1947
…		…
1599	glDisable (GL_BLEND);	2013	glDisable (GL_BLEND);
1600	glDisable (GL_TEXTURE_2D);	2014	glDisable (GL_TEXTURE_2D);
1601	}	2015	}
1602		2016
1603	void	2017	void
1604	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)
1605	PPCODE:	2019	PPCODE:
1606	{	2020	{
1607	int vx, vy;
1608	int x, y;	2021	int x, y;
		2022	int sw1 = sw + 2;
		2023	int sh1 = sh + 2;
		2024	int sh3 = sh * 3;
1609	int sw4 = (sw + 3) & ~3;	2025	int sw34 = (sw * 3 + 3) & ~3;
		2026	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1610	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2027	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1611	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2028	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1612		2029
1613	memset (darkness, 255, sw4 * sh);
1614	SvPOK_only (darkness_sv);	2030	SvPOK_only (darkness3_sv);
1615	SvCUR_set (darkness_sv, sw4 * sh);	2031	SvCUR_set (darkness3_sv, sw34 * sh3);
1616		2032
1617	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2033	mx += self->x - 1;
1618	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2034	my += self->y - 1;
1619		2035
		2036	memset (darkness1, 255, sw1 * sh1);
		2037
1620	for (y = 0; y < sh; y++)	2038	for (y = 0; y < sh1; y++)
1621	if (0 <= y + vy && y + vy < self->rows)	2039	if (0 <= y + my && y + my < self->rows)
1622	{	2040	{
1623	maprow *row = self->row + (y + vy);	2041	maprow *row = self->row + (y + my);
1624		2042
1625	for (x = 0; x < sw; x++)	2043	for (x = 0; x < sw1; x++)
1626	if (row->c0 <= x + vx && x + vx < row->c1)	2044	if (row->c0 <= x + mx && x + mx < row->c1)
1627	{	2045	{
1628	mapcell *cell = row->col + (x + vx - row->c0);	2046	mapcell *cell = row->col + (x + mx - row->c0);
1629		2047
1630	darkness[y * sw4 + x] = cell->darkness	2048	darkness1 [y * sw1 + x] = cell->darkness
1631	? 255 - (cell->darkness - 1)	2049	? 255 - (cell->darkness - 1)
1632	: 255 - FOW_DARKNESS;	2050	: 255 - FOW_DARKNESS;
1633	}	2051	}
1634	}	2052	}
1635		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
1636	EXTEND (SP, 3);	2092	EXTEND (SP, 3);
1637	PUSHs (sv_2mortal (newSViv (sw4)));	2093	PUSHs (sv_2mortal (newSViv (sw34)));
1638	PUSHs (sv_2mortal (newSViv (sh)));	2094	PUSHs (sv_2mortal (newSViv (sh3)));
1639	PUSHs (darkness_sv);	2095	PUSHs (darkness3_sv);
1640	}	2096	}
1641		2097
1642	SV *	2098	SV *
1643	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)
1644	CODE:	2100	CODE:
…		…
1673	if (row && row->c0 <= x && x < row->c1)	2129	if (row && row->c0 <= x && x < row->c1)
1674	{	2130	{
1675	mapcell *cell = row->col + (x - row->c0);	2131	mapcell *cell = row->col + (x - row->c0);
1676	uint8_t flags = 0;	2132	uint8_t flags = 0;
1677		2133
1678	if (cell->face [0]) flags |= 1;	2134	if (cell->tile [0]) flags |= 1;
1679	if (cell->face [1]) flags |= 2;	2135	if (cell->tile [1]) flags |= 2;
1680	if (cell->face [2]) flags |= 4;	2136	if (cell->tile [2]) flags |= 4;
1681		2137
1682	*data++ = flags;	2138	*data++ = flags;
1683		2139
1684	if (flags & 1)	2140	if (flags & 1)
1685	{	2141	{
		2142	tileid tile = cell->tile [0];
1686	*data++ = cell->face [0] >> 8;	2143	*data++ = tile >> 8;
1687	*data++ = cell->face [0];	2144	*data++ = tile;
1688	}	2145	}
1689		2146
1690	if (flags & 2)	2147	if (flags & 2)
1691	{	2148	{
		2149	tileid tile = cell->tile [1];
1692	*data++ = cell->face [1] >> 8;	2150	*data++ = tile >> 8;
1693	*data++ = cell->face [1];	2151	*data++ = tile;
1694	}	2152	}
1695		2153
1696	if (flags & 4)	2154	if (flags & 4)
1697	{	2155	{
		2156	tileid tile = cell->tile [2];
1698	*data++ = cell->face [2] >> 8;	2157	*data++ = tile >> 8;
1699	*data++ = cell->face [2];	2158	*data++ = tile;
1700	}	2159	}
1701	}	2160	}
1702	else	2161	else
1703	*data++ = 0;	2162	*data++ = 0;
1704	}	2163	}
…		…
1744	{	2203	{
1745	uint8_t flags = *data++;	2204	uint8_t flags = *data++;
1746		2205
1747	if (flags)	2206	if (flags)
1748	{	2207	{
1749	mapface face[3] = { 0, 0, 0 };
1750
1751	mapcell *cell = row_get_cell (row, x);	2208	mapcell *cell = row_get_cell (row, x);
		2209	tileid tile[3] = { 0, 0, 0 };
1752		2210
1753	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2211	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1754	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2212	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1755	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2213	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1756		2214
1757	if (cell->darkness == 0)	2215	if (cell->darkness == 0)
1758	{	2216	{
1759	cell->darkness = 0;	2217	cell->darkness = 0;
1760		2218
1761	for (z = 0; z <= 2; z++)	2219	for (z = 0; z <= 2; z++)
1762	{	2220	{
1763	cell->face[z] = face[z];	2221	tileid t = tile [z];
1764		2222
1765	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2223	if (t >= self->texs || (t && !self->tex [t].name))
		2224	{
1766	XPUSHs (sv_2mortal (newSViv (face[z])));	2225	XPUSHs (sv_2mortal (newSViv (t)));
		2226	need_texid (self, t);
		2227	}
		2228
		2229	cell->tile [z] = t;
1767	}	2230	}
1768	}	2231	}
1769	}	2232	}
1770	}	2233	}
1771	}	2234	}
1772	}	2235	}
1773		2236
1774	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1775		2238
		2239	PROTOTYPES: DISABLE
		2240
1776	CFPlus::MixChunk	2241	CFPlus::MixChunk
1777	new_from_file (SV *class, char *path)	2242	new_from_file (SV *class, char *path)
1778	CODE:	2243	CODE:
1779	RETVAL = Mix_LoadWAV (path);	2244	RETVAL = Mix_LoadWAV (path);
1780	OUTPUT:	2245	OUTPUT:
…		…
1801		2266
1802	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2267	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1803		2268
1804	int	2269	int
1805	volume (int volume = -1)	2270	volume (int volume = -1)
		2271	PROTOTYPE: ;$
1806	CODE:	2272	CODE:
1807	RETVAL = Mix_VolumeMusic (volume);	2273	RETVAL = Mix_VolumeMusic (volume);
1808	OUTPUT:	2274	OUTPUT:
1809	RETVAL	2275	RETVAL
1810		2276
		2277	int
		2278	fade_out (int ms)
		2279	CODE:
		2280	RETVAL = Mix_FadeOutMusic (ms);
		2281	OUTPUT:
		2282	RETVAL
		2283
1811	CFPlus::MixMusic	2284	CFPlus::MixMusic
1812	new_from_file (SV *class, char *path)	2285	new_from_file (SV *class, char *path)
1813	CODE:	2286	CODE:
1814	RETVAL = Mix_LoadMUS (path);	2287	RETVAL = Mix_LoadMUS (path);
1815	OUTPUT:	2288	OUTPUT:
…		…
1825	CODE:	2298	CODE:
1826	RETVAL = Mix_PlayMusic (self, loops);	2299	RETVAL = Mix_PlayMusic (self, loops);
1827	OUTPUT:	2300	OUTPUT:
1828	RETVAL	2301	RETVAL
1829		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
1830	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2310	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2311
		2312	PROTOTYPES: ENABLE
1831		2313
1832	BOOT:	2314	BOOT:
1833	{	2315	{
1834	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2316	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1835	static const struct {	2317	static const struct {
1836	const char *name;	2318	const char *name;
1837	IV iv;	2319	IV iv;
1838	} *civ, const_iv[] = {	2320	} *civ, const_iv[] = {
1839	# 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),
1840	const_iv (GL_COLOR_MATERIAL),	2325	const_iv (GL_COLOR_MATERIAL),
1841	const_iv (GL_SMOOTH),	2326	const_iv (GL_SMOOTH),
1842	const_iv (GL_FLAT),	2327	const_iv (GL_FLAT),
1843	const_iv (GL_DITHER),	2328	const_iv (GL_DITHER),
1844	const_iv (GL_BLEND),	2329	const_iv (GL_BLEND),
…		…
1848	const_iv (GL_ALPHA_TEST),	2333	const_iv (GL_ALPHA_TEST),
1849	const_iv (GL_NORMALIZE),	2334	const_iv (GL_NORMALIZE),
1850	const_iv (GL_RESCALE_NORMAL),	2335	const_iv (GL_RESCALE_NORMAL),
1851	const_iv (GL_FRONT),	2336	const_iv (GL_FRONT),
1852	const_iv (GL_BACK),	2337	const_iv (GL_BACK),
		2338	const_iv (GL_AUX0),
1853	const_iv (GL_AND),	2339	const_iv (GL_AND),
1854	const_iv (GL_ONE),	2340	const_iv (GL_ONE),
1855	const_iv (GL_ZERO),	2341	const_iv (GL_ZERO),
1856	const_iv (GL_SRC_ALPHA),	2342	const_iv (GL_SRC_ALPHA),
1857	const_iv (GL_DST_ALPHA),	2343	const_iv (GL_DST_ALPHA),
…		…
1871	const_iv (GL_LUMINANCE),	2357	const_iv (GL_LUMINANCE),
1872	const_iv (GL_LUMINANCE_ALPHA),	2358	const_iv (GL_LUMINANCE_ALPHA),
1873	const_iv (GL_FLOAT),	2359	const_iv (GL_FLOAT),
1874	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2360	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1875	const_iv (GL_COMPILE),	2361	const_iv (GL_COMPILE),
		2362	const_iv (GL_PROXY_TEXTURE_1D),
		2363	const_iv (GL_PROXY_TEXTURE_2D),
1876	const_iv (GL_TEXTURE_1D),	2364	const_iv (GL_TEXTURE_1D),
1877	const_iv (GL_TEXTURE_2D),	2365	const_iv (GL_TEXTURE_2D),
1878	const_iv (GL_TEXTURE_ENV),	2366	const_iv (GL_TEXTURE_ENV),
1879	const_iv (GL_TEXTURE_MAG_FILTER),	2367	const_iv (GL_TEXTURE_MAG_FILTER),
1880	const_iv (GL_TEXTURE_MIN_FILTER),	2368	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1901	const_iv (GL_COLOR_LOGIC_OP),	2389	const_iv (GL_COLOR_LOGIC_OP),
1902	const_iv (GL_SEPARABLE_2D),	2390	const_iv (GL_SEPARABLE_2D),
1903	const_iv (GL_CONVOLUTION_2D),	2391	const_iv (GL_CONVOLUTION_2D),
1904	const_iv (GL_CONVOLUTION_BORDER_MODE),	2392	const_iv (GL_CONVOLUTION_BORDER_MODE),
1905	const_iv (GL_CONSTANT_BORDER),	2393	const_iv (GL_CONSTANT_BORDER),
		2394	const_iv (GL_POINTS),
1906	const_iv (GL_LINES),	2395	const_iv (GL_LINES),
1907	const_iv (GL_LINE_STRIP),	2396	const_iv (GL_LINE_STRIP),
1908	const_iv (GL_LINE_LOOP),	2397	const_iv (GL_LINE_LOOP),
1909	const_iv (GL_QUADS),	2398	const_iv (GL_QUADS),
1910	const_iv (GL_QUAD_STRIP),	2399	const_iv (GL_QUAD_STRIP),
1911	const_iv (GL_TRIANGLES),	2400	const_iv (GL_TRIANGLES),
1912	const_iv (GL_TRIANGLE_STRIP),	2401	const_iv (GL_TRIANGLE_STRIP),
1913	const_iv (GL_TRIANGLE_FAN),	2402	const_iv (GL_TRIANGLE_FAN),
		2403	const_iv (GL_POLYGON),
1914	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),
1915	const_iv (GL_FASTEST),	2409	const_iv (GL_FASTEST),
		2410	const_iv (GL_DONT_CARE),
		2411	const_iv (GL_NICEST),
1916	const_iv (GL_V2F),	2412	const_iv (GL_V2F),
1917	const_iv (GL_V3F),	2413	const_iv (GL_V3F),
1918	const_iv (GL_T2F_V3F),	2414	const_iv (GL_T2F_V3F),
1919	const_iv (GL_T2F_N3F_V3F),	2415	const_iv (GL_T2F_N3F_V3F),
1920	# undef const_iv	2416	# undef const_iv
1921	};	2417	};
1922		2418
1923	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; )
1924	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);
1925	}	2424	}
1926		2425
1927	char *	2426	char *
1928	gl_vendor ()	2427	gl_vendor ()
1929	CODE:	2428	CODE:
…		…
1943	CODE:	2442	CODE:
1944	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2443	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1945	OUTPUT:	2444	OUTPUT:
1946	RETVAL	2445	RETVAL
1947		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
1948	int glGetError ()	2461	int glGetError ()
1949		2462
1950	void glFinish ()	2463	void glFinish ()
1951		2464
1952	void glClear (int mask)	2465	void glClear (int mask)
…		…
1989	# near_ and far_ are due to microsofts buggy "c" compiler	2502	# near_ and far_ are due to microsofts buggy "c" compiler
1990	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_)
1991		2504
1992	# near_ and far_ are due to microsofts buggy "c" compiler	2505	# near_ and far_ are due to microsofts buggy "c" compiler
1993	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
1994		2509
1995	void glViewport (int x, int y, int width, int height)	2510	void glViewport (int x, int y, int width, int height)
1996		2511
1997	void glScissor (int x, int y, int width, int height)	2512	void glScissor (int x, int y, int width, int height)
1998		2513
…		…
2006		2521
2007	void glRotate (float angle, float x, float y, float z)	2522	void glRotate (float angle, float x, float y, float z)
2008	CODE:	2523	CODE:
2009	glRotatef (angle, x, y, z);	2524	glRotatef (angle, x, y, z);
2010		2525
2011	void glBegin (int mode)
2012
2013	void glEnd ()
2014
2015	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)
2016	PROTOTYPE: @
2017	ALIAS:	2527	ALIAS:
2018	glColor_premultiply = 1	2528	glColor_premultiply = 1
2019	CODE:	2529	CODE:
2020	if (ix)	2530	if (ix)
2021	{	2531	{
…		…
2024	b *= a;	2534	b *= a;
2025	}	2535	}
2026	// microsoft visual "c" rounds instead of truncating...	2536	// microsoft visual "c" rounds instead of truncating...
2027	glColor4f (r, g, b, a);	2537	glColor4f (r, g, b, a);
2028		2538
2029	void glInterleavedArrays (int format, int stride, char *data)
2030
2031	void glDrawElements (int mode, int count, int type, char *indices)
2032
2033	# 1.2 void glDrawRangeElements (int mode, int start, int end
2034
2035	void glRasterPos (float x, float y, float z = 0.)	2539	void glRasterPos (float x, float y, float z = 0.)
2036	CODE:	2540	CODE:
2037	glRasterPos3f (0, 0, z);	2541	glRasterPos3f (0, 0, z);
2038	glBitmap (0, 0, 0, 0, x, y, 0);	2542	glBitmap (0, 0, 0, 0, x, y, 0);
2039		2543
…		…
2043		2547
2044	void glTexCoord (float s, float t)	2548	void glTexCoord (float s, float t)
2045	CODE:	2549	CODE:
2046	glTexCoord2f (s, t);	2550	glTexCoord2f (s, t);
2047		2551
		2552	PROTOTYPES: ENABLE
		2553
		2554	void glBegin (int mode)
		2555
		2556	void glEnd ()
		2557
		2558	void glPointSize (GLfloat size)
		2559
		2560	void glLineWidth (GLfloat width)
		2561
		2562	void glInterleavedArrays (int format, int stride, char *data)
		2563
		2564	void glDrawElements (int mode, int count, int type, char *indices)
		2565
		2566	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2567
2048	void glTexEnv (int target, int pname, float param)	2568	void glTexEnv (int target, int pname, float param)
2049	CODE:	2569	CODE:
2050	glTexEnvf (target, pname, param);	2570	glTexEnvf (target, pname, param);
2051		2571
2052	void glTexParameter (int target, int pname, float param)	2572	void glTexParameter (int target, int pname, float param)
…		…
2074		2594
2075	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2595	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2076		2596
2077	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2597	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2078		2598
		2599	void glPixelZoom (float x, float y)
		2600
2079	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2601	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2080		2602
2081	int glGenTexture ()	2603	int glGenTexture ()
2082	CODE:	2604	CODE:
2083	{	2605	RETVAL = gen_texture ();
2084	GLuint name;
2085	glGenTextures (1, &name);
2086	RETVAL = name;
2087	}
2088	OUTPUT:	2606	OUTPUT:
2089	RETVAL	2607	RETVAL
2090		2608
2091	void glDeleteTexture (int name)	2609	void glDeleteTexture (int name)
2092	CODE:	2610	CODE:
2093	{
2094	GLuint name_ = name;
2095	glDeleteTextures (1, &name_);	2611	del_texture (name);
2096	}	2612
2097
2098	int glGenList ()	2613	int glGenList ()
2099	CODE:	2614	CODE:
2100	RETVAL = glGenLists (1);	2615	RETVAL = glGenLists (1);
2101	OUTPUT:	2616	OUTPUT:
2102	RETVAL	2617	RETVAL
…		…
2109		2624
2110	void glEndList ()	2625	void glEndList ()
2111		2626
2112	void glCallList (int list)	2627	void glCallList (int list)
2113		2628
		2629	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2630
		2631	PROTOTYPES: DISABLE
		2632
		2633	void
		2634	find_widget (SV *self, NV x, NV y)
		2635	PPCODE:
		2636	{
		2637	if (within_widget (self, x, y))
		2638	XPUSHs (self);
		2639	}
		2640
		2641	BOOT:
		2642	{
		2643	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2644
		2645	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2646	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2647	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2648	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2649	}
		2650
		2651	void
		2652	draw (SV *self)
		2653	CODE:
		2654	{
		2655	HV *hv;
		2656	SV **svp;
		2657	NV x, y, w, h;
		2658	SV *draw_x_sv = GvSV (draw_x_gv);
		2659	SV *draw_y_sv = GvSV (draw_y_gv);
		2660	SV *draw_w_sv = GvSV (draw_w_gv);
		2661	SV *draw_h_sv = GvSV (draw_h_gv);
		2662	SV *hover;
		2663	double draw_x, draw_y, draw_w, draw_h;
		2664
		2665	if (!SvROK (self))
		2666	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2667
		2668	hv = (HV *)SvRV (self);
		2669
		2670	if (SvTYPE (hv) != SVt_PVHV)
		2671	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2672
		2673	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2674	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2675
		2676	if (!h || !w)
		2677	XSRETURN_EMPTY;
		2678
		2679	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2680	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2681
		2682	draw_x = SvNV (draw_x_sv) + x;
		2683	draw_y = SvNV (draw_y_sv) + y;
		2684
		2685	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2686	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2687	XSRETURN_EMPTY;
		2688
		2689	sv_setnv (draw_x_sv, draw_x);
		2690	sv_setnv (draw_y_sv, draw_y);
		2691
		2692	glPushMatrix ();
		2693	glTranslated (x, y, 0);
		2694
		2695	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2696	{
		2697	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2698
		2699	if (svp && SvTRUE (*svp))
		2700	{
		2701	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);
		2702	glEnable (GL_BLEND);
		2703	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2704	glBegin (GL_QUADS);
		2705	glVertex2f (0, 0);
		2706	glVertex2f (w, 0);
		2707	glVertex2f (w, h);
		2708	glVertex2f (0, h);
		2709	glEnd ();
		2710	glDisable (GL_BLEND);
		2711	}
		2712	}
		2713	#if 0
		2714	if ($ENV{CFPLUS_DEBUG} & 1) {
		2715	glPushMatrix;
		2716	glColor 1, 1, 0, 1;
		2717	glTranslate 0.375, 0.375;
		2718	glBegin GL_LINE_LOOP;
		2719	glVertex 0 , 0;
		2720	glVertex $self->{w} - 1, 0;
		2721	glVertex $self->{w} - 1, $self->{h} - 1;
		2722	glVertex 0 , $self->{h} - 1;
		2723	glEnd;
		2724	glPopMatrix;
		2725	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2726	}
		2727	#endif
		2728	PUSHMARK (SP);
		2729	XPUSHs (self);
		2730	PUTBACK;
		2731	call_method ("_draw", G_VOID | G_DISCARD);
		2732	SPAGAIN;
		2733
		2734	glPopMatrix ();
		2735
		2736	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2737	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2738	}
		2739

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