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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.166 by root, Fri Dec 8 15:07:08 2006 UTC vs.
Revision 1.213 by root, Sun Jul 29 04:14:45 2007 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
17	#endif	22	#endif
18		23
		24	#include <assert.h>
19	#include <math.h>	25	#include <math.h>
20	#include <string.h>	26	#include <string.h>
21	#include <stdio.h>	27	#include <stdio.h>
22	#include <stdlib.h>	28	#include <stdlib.h>
23		29
		30	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		31
24	#include <SDL.h>	32	#include <SDL.h>
		33	#include <SDL_thread.h>
25	#include <SDL_endian.h>	34	#include <SDL_endian.h>
26	#include <SDL_image.h>	35	#include <SDL_image.h>
27	#include <SDL_mixer.h>	36	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	37	#include <SDL_opengl.h>
29		38
…		…
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	64	# define PARACHUTE SDL_INIT_NOPARACHUTE
56	#else	65	#else
57	# define PARACHUTE 0	66	# define PARACHUTE 0
58	#endif	67	#endif
59		68
		69	static AV *texture_av;
		70
60	static struct	71	static struct
61	{	72	{
62	#define GL_FUNC(ptr,name) ptr name;	73	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	74	#include "glfunc.h"
64	#undef GL_FUNC	75	#undef GL_FUNC
65	} gl;	76	} gl;
66		77
		78	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	79	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	80	{
69	if (gl.BlendFuncSeparate)	81	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	82	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	83	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	84	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	85	else
74	glBlendFunc (sa, da);	86	glBlendFunc (sa, da);
75	}	87	}
76		88
		89	static GLuint
		90	gen_texture ()
		91	{
		92	GLuint name;
		93
		94	if (AvFILL (texture_av) >= 0)
		95	name = (GLuint)(size_t)av_pop (texture_av);
		96	else
		97	glGenTextures (1, &name);
		98
		99	return name;
		100	}
		101
		102	static void
		103	del_texture (GLuint name)
		104	{
		105	/* make a half-assed attempt at returning the memory used by the texture */
		106	/* textures are frequently being reused by cfplus anyway */
		107	/*glBindTexture (GL_TEXTURE_2D, name);*/
		108	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		109	av_push (texture_av, (SV *)(size_t)name);
		110	glDeleteTextures (1, &name);
		111	}
		112
77	#include "texcache.c"	113	#include "texcache.c"
78		114
79	#include "pango-font.c"	115	#include "pango-font.c"
80	#include "pango-fontmap.c"	116	#include "pango-fontmap.c"
81	#include "pango-render.c"	117	#include "pango-render.c"
82		118
		119	typedef IV CFPlus__Channel;
		120	typedef SDL_RWops *CFPlus__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	121	typedef Mix_Chunk *CFPlus__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	122	typedef Mix_Music *CFPlus__MixMusic;
85		123
86	typedef PangoFontDescription *CFPlus__Font;	124	typedef PangoFontDescription *CFPlus__Font;
87		125
…		…
154		192
155	*w = rect.width;	193	*w = rect.width;
156	*h = rect.height;	194	*h = rect.height;
157	}	195	}
158		196
		197	typedef uint16_t tileid;
159	typedef uint16_t mapface;	198	typedef uint16_t faceid;
160		199
161	typedef struct {	200	typedef struct {
162	GLint name;	201	int name;
163	int w, h;	202	int w, h;
164	float s, t;	203	float s, t;
165	uint8_t r, g, b, a;	204	uint8_t r, g, b, a;
		205	tileid smoothtile;
		206	uint8_t smoothlevel;
166	} maptex;	207	} maptex;
167		208
168	typedef struct {	209	typedef struct {
169	uint32_t player;	210	uint32_t player;
170	mapface face[3];	211	tileid tile[3];
171	uint16_t darkness;	212	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	213	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	214	} mapcell;
174		215
175	typedef struct {	216	typedef struct {
176	int32_t c0, c1;	217	int32_t c0, c1;
177	mapcell *col;	218	mapcell *col;
178	} maprow;	219	} maprow;
179		220
180	typedef struct map {	221	typedef struct map {
181	int x, y, w, h;	222	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	223	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	224	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	225	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		226
189	int32_t rows;	227	int32_t rows;
190	maprow *row;	228	maprow *row;
191	} *CFPlus__Map;	229	} *CFPlus__Map;
192		230
…		…
212	return ptr;	250	return ptr;
213	}	251	}
214		252
215	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	253	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
216	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	254	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
		255
		256	static void
		257	need_facenum (struct map *self, faceid face)
		258	{
		259	while (self->faces <= face)
		260	{
		261	Append (tileid, self->face2tile, self->faces, self->faces);
		262	self->faces *= 2;
		263	}
		264	}
		265
		266	static void
		267	need_texid (struct map *self, int texid)
		268	{
		269	while (self->texs <= texid)
		270	{
		271	Append (maptex, self->tex, self->texs, self->texs);
		272	self->texs *= 2;
		273	}
		274	}
217		275
218	static maprow *	276	static maprow *
219	map_get_row (CFPlus__Map self, int y)	277	map_get_row (CFPlus__Map self, int y)
220	{	278	{
221	if (0 > y)	279	if (0 > y)
…		…
316	cell->player = 0;	374	cell->player = 0;
317	}	375	}
318	}	376	}
319	}	377	}
320		378
		379	typedef struct {
		380	tileid tile;
		381	uint8_t x, y, level;
		382	} smooth_key;
		383
		384	static void
		385	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		386	{
		387	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		388
		389	if (SvIOK (*sv))
		390	SvIV_set (*sv, SvIVX (*sv) | bits);
		391	else
		392	sv_setiv (*sv, bits);
		393	}
		394
321	static void	395	static void
322	music_finished (void)	396	music_finished (void)
323	{	397	{
324	SDL_UserEvent ev;	398	SDL_UserEvent ev;
325		399
…		…
357	n |= n >> 4;	431	n |= n >> 4;
358	n |= n >> 8;	432	n |= n >> 8;
359	n |= n >> 16;	433	n |= n >> 16;
360		434
361	return n + 1;	435	return n + 1;
		436	}
		437
		438	/* SDL should provide this, really. */
		439	#define SDLK_MODIFIER_MIN 300
		440	#define SDLK_MODIFIER_MAX 314
		441
		442	/******************************************************************************/
		443
		444	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		445	static GV *hover_gv;
		446
		447	static int
		448	within_widget (SV *widget, NV x, NV y)
		449	{
		450	HV *self;
		451	SV **svp;
		452	NV wx, ww, wy, wh;
		453
		454	if (!SvROK (widget))
		455	return 0;
		456
		457	self = (HV *)SvRV (widget);
		458
		459	if (SvTYPE (self) != SVt_PVHV)
		460	return 0;
		461
		462	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		463	if (y < wy)
		464	return 0;
		465
		466	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		467	if (y >= wy + wh)
		468	return 0;
		469
		470	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		471	if (x < wx)
		472	return 0;
		473
		474	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		475	if (x >= wx + ww)
		476	return 0;
		477
		478	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		479	if (!svp || !SvTRUE (*svp))
		480	return 0;
		481
		482	return 1;
362	}	483	}
363		484
364	MODULE = CFPlus PACKAGE = CFPlus	485	MODULE = CFPlus PACKAGE = CFPlus
365		486
366	PROTOTYPES: ENABLE	487	PROTOTYPES: ENABLE
…		…
371	static const struct {	492	static const struct {
372	const char *name;	493	const char *name;
373	IV iv;	494	IV iv;
374	} *civ, const_iv[] = {	495	} *civ, const_iv[] = {
375	# define const_iv(name) { # name, (IV)name }	496	# define const_iv(name) { # name, (IV)name }
		497	const_iv (SDLK_MODIFIER_MIN),
		498	const_iv (SDLK_MODIFIER_MAX),
		499
376	const_iv (SDL_ACTIVEEVENT),	500	const_iv (SDL_ACTIVEEVENT),
377	const_iv (SDL_KEYDOWN),	501	const_iv (SDL_KEYDOWN),
378	const_iv (SDL_KEYUP),	502	const_iv (SDL_KEYUP),
379	const_iv (SDL_MOUSEMOTION),	503	const_iv (SDL_MOUSEMOTION),
380	const_iv (SDL_MOUSEBUTTONDOWN),	504	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
389	const_iv (SDL_EVENT_RESERVEDA),	513	const_iv (SDL_EVENT_RESERVEDA),
390	const_iv (SDL_EVENT_RESERVEDB),	514	const_iv (SDL_EVENT_RESERVEDB),
391	const_iv (SDL_VIDEORESIZE),	515	const_iv (SDL_VIDEORESIZE),
392	const_iv (SDL_VIDEOEXPOSE),	516	const_iv (SDL_VIDEOEXPOSE),
393	const_iv (SDL_USEREVENT),	517	const_iv (SDL_USEREVENT),
		518
		519	const_iv (SDL_APPINPUTFOCUS),
		520	const_iv (SDL_APPMOUSEFOCUS),
		521	const_iv (SDL_APPACTIVE),
		522
394	const_iv (SDLK_KP0),	523	const_iv (SDLK_KP0),
395	const_iv (SDLK_KP1),	524	const_iv (SDLK_KP1),
396	const_iv (SDLK_KP2),	525	const_iv (SDLK_KP2),
397	const_iv (SDLK_KP3),	526	const_iv (SDLK_KP3),
398	const_iv (SDLK_KP4),	527	const_iv (SDLK_KP4),
…		…
453	const_iv (SDLK_BREAK),	582	const_iv (SDLK_BREAK),
454	const_iv (SDLK_MENU),	583	const_iv (SDLK_MENU),
455	const_iv (SDLK_POWER),	584	const_iv (SDLK_POWER),
456	const_iv (SDLK_EURO),	585	const_iv (SDLK_EURO),
457	const_iv (SDLK_UNDO),	586	const_iv (SDLK_UNDO),
		587
458	const_iv (KMOD_NONE),	588	const_iv (KMOD_NONE),
		589	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_LSHIFT),	590	const_iv (KMOD_LSHIFT),
460	const_iv (KMOD_RSHIFT),	591	const_iv (KMOD_RSHIFT),
		592	const_iv (KMOD_CTRL),
461	const_iv (KMOD_LCTRL),	593	const_iv (KMOD_LCTRL),
462	const_iv (KMOD_RCTRL),	594	const_iv (KMOD_RCTRL),
		595	const_iv (KMOD_ALT),
463	const_iv (KMOD_LALT),	596	const_iv (KMOD_LALT),
464	const_iv (KMOD_RALT),	597	const_iv (KMOD_RALT),
		598	const_iv (KMOD_META),
465	const_iv (KMOD_LMETA),	599	const_iv (KMOD_LMETA),
466	const_iv (KMOD_RMETA),	600	const_iv (KMOD_RMETA),
467	const_iv (KMOD_NUM),	601	const_iv (KMOD_NUM),
468	const_iv (KMOD_CAPS),	602	const_iv (KMOD_CAPS),
469	const_iv (KMOD_MODE),	603	const_iv (KMOD_MODE),
470	const_iv (KMOD_CTRL),
471	const_iv (KMOD_SHIFT),
472	const_iv (KMOD_ALT),
473	const_iv (KMOD_META)
474	# undef const_iv	604	# undef const_iv
475	};	605	};
476		606
477	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	607	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		609
		610	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		611	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
479	}	612	}
		613
		614	void
		615	weaken (SV *rv)
		616	PROTOTYPE: $
		617	CODE:
		618	sv_rvweaken (rv);
480		619
481	int	620	int
482	in_destruct ()	621	in_destruct ()
483	CODE:	622	CODE:
484	RETVAL = PL_main_cv == Nullcv;	623	RETVAL = PL_main_cv == Nullcv;
…		…
496	opengl_fontmap = pango_opengl_font_map_new ();	635	opengl_fontmap = pango_opengl_font_map_new ();
497	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
498	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
499	}	638	}
500		639
		640	char *
		641	SDL_GetError ()
		642
501	int	643	int
502	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
503		645
504	void	646	void
505	SDL_Quit ()	647	SDL_Quit ()
506		648
507	void	649	void
508	SDL_ListModes ()	650	SDL_ListModes (int rgb, int alpha)
509	PPCODE:	651	PPCODE:
510	{	652	{
511	SDL_Rect **m;	653	SDL_Rect **m;
512		654
513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	655	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	656	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	657	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	658	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517		659
518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	660	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	661	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520		662
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	663	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525		667
526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
527	#if SDL_VERSION_ATLEAST(1,2,10)	669	#if SDL_VERSION_ATLEAST(1,2,10)
528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
530	#endif	672	#endif
531		673
532	SDL_EnableUNICODE (1);
533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
534
535	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
536		675
537	if (m && m != (SDL_Rect **)-1)	676	if (m && m != (SDL_Rect **)-1)
538	while (*m)	677	while (*m)
539	{	678	{
		679	if ((*m)->w >= 640 && (*m)->h >= 480)
		680	{
540	AV *av = newAV ();	681	AV *av = newAV ();
541	av_push (av, newSViv ((*m)->w));	682	av_push (av, newSViv ((*m)->w));
542	av_push (av, newSViv ((*m)->h));	683	av_push (av, newSViv ((*m)->h));
		684	av_push (av, newSViv (rgb));
		685	av_push (av, newSViv (alpha));
543	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	686	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		687	}
544		688
545	++m;	689	++m;
546	}	690	}
547	}	691	}
548		692
549	char *
550	SDL_GetError ()
551
552	int	693	int
553	SDL_SetVideoMode (int w, int h, int fullscreen)	694	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554	CODE:	695	CODE:
		696	{
		697	SDL_EnableUNICODE (1);
		698	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		699
		700	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		701	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		702	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		703	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		704
555	RETVAL = !!SDL_SetVideoMode (	705	RETVAL = !!SDL_SetVideoMode (
556	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	706	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
557	);	707	);
		708
558	if (RETVAL)	709	if (RETVAL)
559	{	710	{
		711	av_clear (texture_av);
		712
560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
561	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
562	# include "glfunc.h"	715	#include "glfunc.h"
563	# undef GL_FUNC	716	#undef GL_FUNC
564	}	717	}
		718	}
565	OUTPUT:	719	OUTPUT:
566	RETVAL	720	RETVAL
567		721
568	void	722	void
569	SDL_GL_SwapBuffers ()	723	SDL_GL_SwapBuffers ()
570		724
571	char *	725	char *
572	SDL_GetKeyName (int sym)	726	SDL_GetKeyName (int sym)
573		727
		728	int
		729	SDL_GetAppState ()
		730
574	void	731	void
575	SDL_PollEvent ()	732	poll_events ()
576	PPCODE:	733	PPCODE:
577	{	734	{
578	SDL_Event ev;	735	SDL_Event ev;
579		736
580	while (SDL_PollEvent (&ev))	737	SDL_PumpEvents ();
		738	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581	{	739	{
582	HV *hv = newHV ();	740	HV *hv = newHV ();
583	hv_store (hv, "type", 4, newSViv (ev.type), 0);	741	hv_store (hv, "type", 4, newSViv (ev.type), 0);
584		742
585	switch (ev.type)	743	switch (ev.type)
…		…
587	case SDL_KEYDOWN:	745	case SDL_KEYDOWN:
588	case SDL_KEYUP:	746	case SDL_KEYUP:
589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		750	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
592	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593	break;	752	break;
594		753
595	case SDL_ACTIVEEVENT:	754	case SDL_ACTIVEEVENT:
596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	756	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598	break;	757	break;
599		758
600	case SDL_MOUSEMOTION:	759	case SDL_MOUSEMOTION:
		760	{
		761	int state = ev.motion.state;
		762	int x = ev.motion.x;
		763	int y = ev.motion.y;
		764	int xrel = ev.motion.xrel;
		765	int yrel = ev.motion.yrel;
		766
		767	/* do simplistic event compression */
		768	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		769	&& state == ev.motion.state)
		770	{
		771	xrel += ev.motion.xrel;
		772	yrel += ev.motion.yrel;
		773	x = ev.motion.x;
		774	y = ev.motion.y;
		775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		776	}
		777
601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
602
603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	779	hv_store (hv, "state", 5, newSViv (state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	780	hv_store (hv, "x", 1, newSViv (x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	781	hv_store (hv, "y", 1, newSViv (y), 0);
606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		784	}
608	break;	785	break;
609		786
610	case SDL_MOUSEBUTTONDOWN:	787	case SDL_MOUSEBUTTONDOWN:
611	case SDL_MOUSEBUTTONUP:	788	case SDL_MOUSEBUTTONUP:
612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
628	}	805	}
629	}	806	}
630		807
631	int	808	int
632	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
633	POSTCALL:	810	POSTCALL:
634	Mix_HookMusicFinished (music_finished);	811	Mix_HookMusicFinished (music_finished);
635	Mix_ChannelFinished (channel_finished);	812	Mix_ChannelFinished (channel_finished);
636		813
637	void	814	void
…		…
641	Mix_AllocateChannels (int numchans = -1)	818	Mix_AllocateChannels (int numchans = -1)
642		819
643	void	820	void
644	lowdelay (int fd, int val = 1)	821	lowdelay (int fd, int val = 1)
645	CODE:	822	CODE:
646	#ifndef _WIN32
647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	823	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648	#endif
649		824
650	void	825	void
651	win32_proxy_info ()	826	win32_proxy_info ()
652	PPCODE:	827	PPCODE:
653	{	828	{
…		…
690	STRLEN image_len;	865	STRLEN image_len;
691	char *image = (char *)SvPVbyte (image_, image_len);	866	char *image = (char *)SvPVbyte (image_, image_len);
692	SDL_Surface *surface, *surface2;	867	SDL_Surface *surface, *surface2;
693	SDL_PixelFormat fmt;	868	SDL_PixelFormat fmt;
694	SDL_RWops *rw = ix	869	SDL_RWops *rw = ix
695	? SDL_RWFromFile (image, "r")	870	? SDL_RWFromFile (image, "rb")
696	: SDL_RWFromConstMem (image, image_len);	871	: SDL_RWFromConstMem (image, image_len);
697		872
698	if (!rw)	873	if (!rw)
699	croak ("load_image: %s", SDL_GetError ());	874	croak ("load_image: %s", SDL_GetError ());
700		875
…		…
794	ExitThread (retval); // unclean, please beam me up	969	ExitThread (retval); // unclean, please beam me up
795	#else	970	#else
796	_exit (retval);	971	_exit (retval);
797	#endif	972	#endif
798		973
		974	void
		975	debug ()
		976	CODE:
		977	{
		978	#if DEBUG
		979	VALGRIND_DO_LEAK_CHECK;
		980	#endif
		981	}
		982
799	MODULE = CFPlus PACKAGE = CFPlus::Font	983	MODULE = CFPlus PACKAGE = CFPlus::Font
		984
		985	PROTOTYPES: DISABLE
800		986
801	CFPlus::Font	987	CFPlus::Font
802	new_from_file (SV *class, char *path, int id = 0)	988	new_from_file (SV *class, char *path, int id = 0)
803	CODE:	989	CODE:
804	{	990	{
…		…
815	CODE:	1001	CODE:
816	pango_font_description_free (self);	1002	pango_font_description_free (self);
817		1003
818	void	1004	void
819	make_default (CFPlus::Font self)	1005	make_default (CFPlus::Font self)
		1006	PROTOTYPE: $
820	CODE:	1007	CODE:
821	default_font = self;	1008	default_font = self;
822		1009
823	MODULE = CFPlus PACKAGE = CFPlus::Layout	1010	MODULE = CFPlus PACKAGE = CFPlus::Layout
824		1011
		1012	PROTOTYPES: DISABLE
		1013
825	void	1014	void
826	reset_glyph_cache ()	1015	reset_glyph_cache ()
		1016	PROTOTYPE:
827	CODE:	1017	CODE:
828	tc_clear ();	1018	tc_clear ();
829		1019
830	CFPlus::Layout	1020	CFPlus::Layout
831	new (SV *class)	1021	new (SV *class)
…		…
1118	flags	1308	flags
1119	);	1309	);
1120		1310
1121	MODULE = CFPlus PACKAGE = CFPlus::Texture	1311	MODULE = CFPlus PACKAGE = CFPlus::Texture
1122		1312
1123	void	1313	PROTOTYPES: ENABLE
1124	pad2pot (SV *data_, SV *w_, SV *h_)
1125	CODE:
1126	{
1127	int ow = SvIV (w_);
1128	int oh = SvIV (h_);
1129		1314
1130	if (ow && oh)	1315	int minpot (int n)
		1316
		1317	void
		1318	pad (SV *data_, int ow, int oh, int nw, int nh)
		1319	CODE:
		1320	{
		1321	if ((nw != ow || nh != oh) && SvOK (data_))
1131	{	1322	{
1132	int nw = minpot (ow);
1133	int nh = minpot (oh);
1134
1135	if (nw != ow || nh != oh)
1136	{
1137	if (SvOK (data_))
1138	{
1139	STRLEN datalen;	1323	STRLEN datalen;
1140	char *data = SvPVbyte (data_, datalen);	1324	char *data = SvPVbyte (data_, datalen);
1141	int bpp = datalen / (ow * oh);	1325	int bpp = datalen / (ow * oh);
1142	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1326	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1143		1327
1144	SvPOK_only (result_);	1328	SvPOK_only (result_);
1145	SvCUR_set (result_, nw * nh * bpp);	1329	SvCUR_set (result_, nw * nh * bpp);
1146		1330
1147	memset (SvPVX (result_), 0, nw * nh * bpp);	1331	memset (SvPVX (result_), 0, nw * nh * bpp);
1148	while (oh--)	1332	while (oh--)
1149	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1333	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1150		1334
1151	sv_setsv (data_, result_);	1335	sv_setsv (data_, result_);
1152	}
1153
1154	sv_setiv (w_, nw);
1155	sv_setiv (h_, nh);
1156	}
1157	}	1336	}
1158	}	1337	}
1159		1338
1160	void	1339	void
1161	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1340	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1204	glDisable (GL_ALPHA_TEST);	1383	glDisable (GL_ALPHA_TEST);
1205	glDisable (GL_BLEND);	1384	glDisable (GL_BLEND);
1206	}	1385	}
1207	}	1386	}
1208		1387
		1388	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1389	CODE:
		1390	{
		1391	GLint width;
		1392	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1393	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1394	RETVAL = width > 0;
		1395	}
		1396	OUTPUT:
		1397	RETVAL
		1398
1209	MODULE = CFPlus PACKAGE = CFPlus::Map	1399	MODULE = CFPlus PACKAGE = CFPlus::Map
		1400
		1401	PROTOTYPES: DISABLE
1210		1402
1211	CFPlus::Map	1403	CFPlus::Map
1212	new (SV *class)	1404	new (SV *class)
1213	CODE:	1405	CODE:
1214	New (0, RETVAL, 1, struct map);	1406	New (0, RETVAL, 1, struct map);
…		…
1216	RETVAL->y = 0;	1408	RETVAL->y = 0;
1217	RETVAL->w = 0;	1409	RETVAL->w = 0;
1218	RETVAL->h = 0;	1410	RETVAL->h = 0;
1219	RETVAL->ox = 0;	1411	RETVAL->ox = 0;
1220	RETVAL->oy = 0;	1412	RETVAL->oy = 0;
1221	RETVAL->faces = 8192;	1413	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1222	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1414	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1223	RETVAL->texs = 8192;
1224	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1225	RETVAL->rows = 0;	1415	RETVAL->rows = 0;
1226	RETVAL->row = 0;	1416	RETVAL->row = 0;
1227	OUTPUT:	1417	OUTPUT:
1228	RETVAL	1418	RETVAL
1229		1419
1230	void	1420	void
1231	DESTROY (CFPlus::Map self)	1421	DESTROY (CFPlus::Map self)
1232	CODE:	1422	CODE:
1233	{	1423	{
1234	map_clear (self);	1424	map_clear (self);
1235	Safefree (self->face);	1425	Safefree (self->face2tile);
1236	Safefree (self->tex);	1426	Safefree (self->tex);
1237	Safefree (self);	1427	Safefree (self);
1238	}	1428	}
1239		1429
1240	void	1430	void
…		…
1247	clear (CFPlus::Map self)	1437	clear (CFPlus::Map self)
1248	CODE:	1438	CODE:
1249	map_clear (self);	1439	map_clear (self);
1250		1440
1251	void	1441	void
1252	set_face (CFPlus::Map self, int face, int texid)	1442	set_tileid (CFPlus::Map self, int face, int tile)
1253	CODE:	1443	CODE:
1254	{	1444	{
1255	while (self->faces <= face)	1445	need_facenum (self, face); self->face2tile [face] = tile;
1256	{	1446	need_texid (self, tile);
1257	Append (mapface, self->face, self->faces, self->faces);	1447	}
1258	self->faces *= 2;
1259	}
1260		1448
1261	self->face [face] = texid;	1449	void
		1450	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1451	CODE:
		1452	{
		1453	tileid texid;
		1454	maptex *tex;
		1455
		1456	if (face < 0 || face >= self->faces)
		1457	return;
		1458
		1459	if (smooth < 0 || smooth >= self->faces)
		1460	return;
		1461
		1462	texid = self->face2tile [face];
		1463
		1464	if (!texid)
		1465	return;
		1466
		1467	tex = self->tex + texid;
		1468	tex->smoothtile = self->face2tile [smooth];
		1469	tex->smoothlevel = level;
1262	}	1470	}
1263		1471
1264	void	1472	void
1265	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)	1473	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)
1266	CODE:	1474	CODE:
1267	{	1475	{
1268	while (self->texs <= texid)	1476	need_texid (self, texid);
1269	{
1270	Append (maptex, self->tex, self->texs, self->texs);
1271	self->texs *= 2;
1272	}
1273		1477
1274	{	1478	{
1275	maptex *tex = self->tex + texid;	1479	maptex *tex = self->tex + texid;
1276		1480
1277	tex->name = name;	1481	tex->name = name;
…		…
1321	CODE:	1525	CODE:
1322	{	1526	{
1323	if (dx > 0)	1527	if (dx > 0)
1324	map_blank (self, self->x, self->y, dx, self->h);	1528	map_blank (self, self->x, self->y, dx, self->h);
1325	else if (dx < 0)	1529	else if (dx < 0)
1326	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1530	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1327		1531
1328	if (dy > 0)	1532	if (dy > 0)
1329	map_blank (self, self->x, self->y, self->w, dy);	1533	map_blank (self, self->x, self->y, self->w, dy);
1330	else if (dy < 0)	1534	else if (dy < 0)
1331	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1535	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1332		1536
1333	self->ox += dx; self->x += dx;	1537	self->ox += dx; self->x += dx;
1334	self->oy += dy; self->y += dy;	1538	self->oy += dy; self->y += dy;
1335		1539
1336	while (self->y < 0)	1540	while (self->y < 0)
…		…
1388	cell->stat_width = 1;	1592	cell->stat_width = 1;
1389	cell->stat_hp = *data++;	1593	cell->stat_hp = *data++;
1390	}	1594	}
1391	else if (cmd == 6) // monster width	1595	else if (cmd == 6) // monster width
1392	cell->stat_width = *data++ + 1;	1596	cell->stat_width = *data++ + 1;
1393	else if (cmd == 0x47) // monster width	1597	else if (cmd == 0x47)
1394	{	1598	{
1395	if (*data == 4)	1599	if (*data == 4)
1396	; // decode player tag	1600	; // decode player count
1397		1601
1398	data += *data + 1;	1602	data += *data + 1;
1399	}	1603	}
1400	else if (cmd == 8) // cell flags	1604	else if (cmd == 8) // cell flags
1401	cell->flags = *data++;	1605	cell->flags = *data++;
…		…
1410	cell->darkness = *data++ + 1;	1614	cell->darkness = *data++ + 1;
1411	}	1615	}
1412		1616
1413	if (flags & 4)	1617	if (flags & 4)
1414	{	1618	{
1415	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1619	faceid face = (data [0] << 8) + data [1]; data += 2;
		1620	need_facenum (self, face);
		1621	cell->tile [0] = self->face2tile [face];
1416	}	1622	}
1417		1623
1418	if (flags & 2)	1624	if (flags & 2)
1419	{	1625	{
1420	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1626	faceid face = (data [0] << 8) + data [1]; data += 2;
		1627	need_facenum (self, face);
		1628	cell->tile [1] = self->face2tile [face];
1421	}	1629	}
1422		1630
1423	if (flags & 1)	1631	if (flags & 1)
1424	{	1632	{
1425	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1633	faceid face = (data [0] << 8) + data [1]; data += 2;
		1634	need_facenum (self, face);
		1635	cell->tile [2] = self->face2tile [face];
1426	}	1636	}
1427	}	1637	}
1428	else	1638	else
1429	cell->darkness = 0;	1639	cell->darkness = 0;
1430	}	1640	}
…		…
1460	{	1670	{
1461	mapcell *cell = row->col + (x - row->c0);	1671	mapcell *cell = row->col + (x - row->c0);
1462		1672
1463	for (z = 0; z <= 0; z++)	1673	for (z = 0; z <= 0; z++)
1464	{	1674	{
1465	mapface face = cell->face [z];
1466
1467	if (face)
1468	{
1469	maptex tex = self->tex [face];	1675	maptex tex = self->tex [cell->tile [z]];
1470	int a0 = 255 - tex.a;	1676	int a0 = 255 - tex.a;
1471	int a1 = tex.a;	1677	int a1 = tex.a;
1472		1678
1473	r = (r * a0 + tex.r * a1) / 255;	1679	r = (r * a0 + tex.r * a1) / 255;
1474	g = (g * a0 + tex.g * a1) / 255;	1680	g = (g * a0 + tex.g * a1) / 255;
1475	b = (b * a0 + tex.b * a1) / 255;	1681	b = (b * a0 + tex.b * a1) / 255;
1476	a = (a * a0 + tex.a * a1) / 255;	1682	a = (a * a0 + tex.a * a1) / 255;
1477	}
1478	}	1683	}
1479	}	1684	}
1480		1685
1481	*map++ = (r )	1686	*map++ = (r )
1482	| (g << 8)	1687	| (g << 8)
…		…
1489	}	1694	}
1490	OUTPUT:	1695	OUTPUT:
1491	RETVAL	1696	RETVAL
1492		1697
1493	void	1698	void
1494	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	1699	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1495	CODE:	1700	CODE:
1496	{	1701	{
		1702	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1703	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1704	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1705	smooth_key skey;
1497	int x, y, z;	1706	int x, y, z;
1498	int last_name;	1707	int last_name;
1499	mapface face;	1708
		1709	// thats current max. sorry.
		1710	if (sw > 255) sw = 255;
		1711	if (sh > 255) sh = 255;
		1712
		1713	// clear key, in case of extra padding
		1714	memset (&skey, 0, sizeof (skey));
1500		1715
1501	glColor4ub (255, 255, 255, 255);	1716	glColor4ub (255, 255, 255, 255);
1502		1717
1503	glEnable (GL_BLEND);	1718	glEnable (GL_BLEND);
1504	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1719	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1510	last_name = 0;	1725	last_name = 0;
1511		1726
1512	mx += self->x;	1727	mx += self->x;
1513	my += self->y;	1728	my += self->y;
1514		1729
		1730	// first pass: determine smooth_max
		1731	// rather ugly, if you ask me
		1732	// could also be stored inside mapcell and updated on change
		1733	memset (smooth_max, 0, sizeof (smooth_max));
		1734
		1735	for (y = 0; y < sh; y++)
		1736	if (0 <= y + my && y + my < self->rows)
		1737	{
		1738	maprow *row = self->row + (y + my);
		1739
		1740	for (x = 0; x < sw; x++)
		1741	if (row->c0 <= x + mx && x + mx < row->c1)
		1742	{
		1743	mapcell *cell = row->col + (x + mx - row->c0);
		1744
		1745	smooth_max[x + 1][y + 1] =
		1746	MAX (self->tex [cell->tile [0]].smoothlevel,
		1747	MAX (self->tex [cell->tile [1]].smoothlevel,
		1748	self->tex [cell->tile [2]].smoothlevel));
		1749	}
		1750	}
		1751
1515	for (z = 0; z < 3; z++)	1752	for (z = 0; z <= 2; z++)
		1753	{
		1754	memset (smooth_level, 0, sizeof (smooth_level));
		1755
1516	for (y = 0; y < sh; y++)	1756	for (y = 0; y < sh; y++)
1517	if (0 <= y + my && y + my < self->rows)	1757	if (0 <= y + my && y + my < self->rows)
1518	{	1758	{
1519	maprow *row = self->row + (y + my);	1759	maprow *row = self->row + (y + my);
1520		1760
1521	for (x = 0; x < sw; x++)	1761	for (x = 0; x < sw; x++)
1522	if (row->c0 <= x + mx && x + mx < row->c1)	1762	if (row->c0 <= x + mx && x + mx < row->c1)
1523	{	1763	{
1524	mapcell *cell = row->col + (x + mx - row->c0);	1764	mapcell *cell = row->col + (x + mx - row->c0);
1525
1526	face = cell->face [z];	1765	tileid tile = cell->tile [z];
		1766
		1767	if (tile)
		1768	{
		1769	maptex tex = self->tex [tile];
		1770	int px = (x + 1) * T - tex.w;
		1771	int py = (y + 1) * T - tex.h;
1527		1772
1528	if (face && face < self->texs)	1773	// suppressing texture state switches here
		1774	// is only moderately effective, but worth the extra effort
		1775	if (last_name != tex.name)
		1776	{
		1777	if (!tex.name)
		1778	tex = self->tex [2]; /* missing, replace by noface */
		1779
		1780	glEnd ();
		1781	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1782	glBegin (GL_QUADS);
		1783	}
		1784
		1785	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1786	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1787	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1788	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1789
		1790	if (cell->flags && z == 2)
		1791	{
		1792	if (cell->flags & 1)
		1793	{
		1794	maptex tex = self->tex [1];
		1795	int px = x * T + T * 2 / 32;
		1796	int py = y * T - T * 6 / 32;
		1797
		1798	glEnd ();
		1799	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1800	glBegin (GL_QUADS);
		1801
		1802	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1803	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1804	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1805	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1806	}
		1807	}
		1808
		1809	// update smooth hash
		1810	if (tex.smoothtile)
		1811	{
		1812	skey.tile = tex.smoothtile;
		1813	skey.level = tex.smoothlevel;
		1814
		1815	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1816
		1817	// add bits to current tile and all neighbours. skey.x|y is
		1818	// shifted +1|+1 so we always stay positive.
		1819
		1820	// bits is ___n cccc CCCC bbbb
		1821	// n do not draw borders&corners
		1822	// c draw these corners, but...
		1823	// C ... not these
		1824	// b draw these borders
		1825
		1826	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1827	// ┃· ·· ·┃ ━━
		1828
		1829	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1830	// ·· ·· ·┏ ┓·
		1831
		1832	// full tile
		1833	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1834
		1835	// borders
		1836	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1837	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1838	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1839	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1840
		1841	// corners
		1842	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1843	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1844	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1845	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1846	}
		1847	}
		1848	}
		1849	}
		1850
		1851	// go through all smoothlevels, lowest to highest, then draw.
		1852	// this is basically counting sort
		1853	{
		1854	int w, b;
		1855
		1856	for (w = 0; w < 256 / 32; ++w)
		1857	{
		1858	uint32_t smask = smooth_level [w];
		1859	if (smask)
		1860	for (b = 0; b < 32; ++b)
		1861	if (smask & (((uint32_t)1) << b))
1529	{	1862	{
1530	maptex tex = self->tex [face];	1863	int level = (w << 5) | b;
1531	int px = (x + 1) * 32 - tex.w;	1864	HE *he;
1532	int py = (y + 1) * 32 - tex.h;
1533		1865
1534	if (last_name != tex.name)	1866	hv_iterinit (smooth);
		1867	while ((he = hv_iternext (smooth)))
1535	{	1868	{
		1869	smooth_key *skey = (smooth_key *)HeKEY (he);
		1870	IV bits = SvIVX (HeVAL (he));
		1871
		1872	if (!(bits & 0x1000)
		1873	&& skey->level == level
		1874	&& level > smooth_max [skey->x][skey->y])
		1875	{
		1876	maptex tex = self->tex [skey->tile];
		1877	int px = (((int)skey->x) - 1) * T;
		1878	int py = (((int)skey->y) - 1) * T;
		1879	int border = bits & 15;
		1880	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1881	float dx = tex.s * .0625f; // 16 images/row
		1882	float dy = tex.t * .5f ; // 2 images/column
		1883
		1884	// this time naively avoiding texture state changes
		1885	// save gobs of state changes.
		1886	if (last_name != tex.name)
		1887	{
		1888	if (!tex.name)
		1889	continue; // smoothing not yet available
		1890
1536	glEnd ();	1891	glEnd ();
1537	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1892	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1538	glBegin (GL_QUADS);	1893	glBegin (GL_QUADS);
		1894	}
		1895
		1896	if (border)
		1897	{
		1898	float ox = border * dx;
		1899
		1900	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1901	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1902	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1903	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1904	}
		1905
		1906	if (corner)
		1907	{
		1908	float ox = corner * dx;
		1909
		1910	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1911	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1912	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1913	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1914	}
1539	}	1915	}
1540
1541	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1542	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1543	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1544	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1545	}
1546
1547	if (cell->flags && z == 2)
1548	{
1549	if (cell->flags & 1)
1550	{
1551	maptex tex = self->tex [1];
1552	int px = (x + 1) * 32 - tex.w + 2;
1553	int py = (y + 1) * 32 - tex.h - 6;
1554
1555	glEnd ();
1556	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1557	glBegin (GL_QUADS);
1558
1559	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1560	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1561	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1562	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1563	}	1916	}
1564	}	1917	}
1565	}
1566	}	1918	}
		1919	}
		1920
		1921	hv_clear (smooth);
		1922	}
1567		1923
1568	glEnd ();	1924	glEnd ();
1569		1925
1570	glDisable (GL_TEXTURE_2D);	1926	glDisable (GL_TEXTURE_2D);
1571	glDisable (GL_BLEND);	1927	glDisable (GL_BLEND);
…		…
1579	for (x = 0; x < sw; x++)	1935	for (x = 0; x < sw; x++)
1580	if (row->c0 <= x + mx && x + mx < row->c1)	1936	if (row->c0 <= x + mx && x + mx < row->c1)
1581	{	1937	{
1582	mapcell *cell = row->col + (x + mx - row->c0);	1938	mapcell *cell = row->col + (x + mx - row->c0);
1583		1939
1584	int px = x * 32;	1940	int px = x * T;
1585	int py = y * 32;	1941	int py = y * T;
1586		1942
1587	if (cell->stat_hp)	1943	if (cell->stat_hp)
1588	{	1944	{
1589	int width = cell->stat_width * 32;	1945	int width = cell->stat_width * T;
1590	int thick = sh / 28 + 1 + cell->stat_width;	1946	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1591		1947
1592	glColor3ub (0, 0, 0);	1948	glColor3ub (0, 0, 0);
1593	glRectf (px + 1, py - thick - 2,	1949	glRectf (px + 1, py - thick - 2,
1594	px + width - 1, py);	1950	px + width - 1, py);
1595		1951
…		…
1665	void	2021	void
1666	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2022	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1667	PPCODE:	2023	PPCODE:
1668	{	2024	{
1669	int x, y;	2025	int x, y;
		2026	int sw1 = sw + 2;
		2027	int sh1 = sh + 2;
		2028	int sh3 = sh * 3;
1670	int sw4 = (sw + 3) & ~3;	2029	int sw34 = (sw * 3 + 3) & ~3;
		2030	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1671	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2031	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1672	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2032	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1673		2033
1674	memset (darkness, 255, sw4 * sh);
1675	SvPOK_only (darkness_sv);	2034	SvPOK_only (darkness3_sv);
1676	SvCUR_set (darkness_sv, sw4 * sh);	2035	SvCUR_set (darkness3_sv, sw34 * sh3);
1677		2036
1678	mx += self->x;	2037	mx += self->x - 1;
1679	my += self->y;	2038	my += self->y - 1;
1680		2039
		2040	memset (darkness1, 255, sw1 * sh1);
		2041
1681	for (y = 0; y < sh; y++)	2042	for (y = 0; y < sh1; y++)
1682	if (0 <= y + my && y + my < self->rows)	2043	if (0 <= y + my && y + my < self->rows)
1683	{	2044	{
1684	maprow *row = self->row + (y + my);	2045	maprow *row = self->row + (y + my);
1685		2046
1686	for (x = 0; x < sw; x++)	2047	for (x = 0; x < sw1; x++)
1687	if (row->c0 <= x + mx && x + mx < row->c1)	2048	if (row->c0 <= x + mx && x + mx < row->c1)
1688	{	2049	{
1689	mapcell *cell = row->col + (x + mx - row->c0);	2050	mapcell *cell = row->col + (x + mx - row->c0);
1690		2051
1691	darkness[y * sw4 + x] = cell->darkness	2052	darkness1 [y * sw1 + x] = cell->darkness
1692	? 255 - (cell->darkness - 1)	2053	? 255 - (cell->darkness - 1)
1693	: 255 - FOW_DARKNESS;	2054	: 255 - FOW_DARKNESS;
1694	}	2055	}
1695	}	2056	}
1696		2057
		2058	for (y = 0; y < sh; ++y)
		2059	for (x = 0; x < sw; ++x)
		2060	{
		2061	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2062	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2063	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2064	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2065	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2066	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2067	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2068	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2069	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2070
		2071	uint8_t r11 = (d11 + d21 + d12) / 3;
		2072	uint8_t r21 = d21;
		2073	uint8_t r31 = (d21 + d31 + d32) / 3;
		2074
		2075	uint8_t r12 = d12;
		2076	uint8_t r22 = d22;
		2077	uint8_t r32 = d32;
		2078
		2079	uint8_t r13 = (d13 + d23 + d12) / 3;
		2080	uint8_t r23 = d23;
		2081	uint8_t r33 = (d23 + d33 + d32) / 3;
		2082
		2083	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2084	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2085	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2086	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2087	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2088	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2089	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2090	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2091	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2092	}
		2093
		2094	free (darkness1);
		2095
1697	EXTEND (SP, 3);	2096	EXTEND (SP, 3);
1698	PUSHs (sv_2mortal (newSViv (sw4)));	2097	PUSHs (sv_2mortal (newSViv (sw34)));
1699	PUSHs (sv_2mortal (newSViv (sh)));	2098	PUSHs (sv_2mortal (newSViv (sh3)));
1700	PUSHs (darkness_sv);	2099	PUSHs (darkness3_sv);
1701	}	2100	}
1702		2101
1703	SV *	2102	SV *
1704	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2103	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1705	CODE:	2104	CODE:
…		…
1734	if (row && row->c0 <= x && x < row->c1)	2133	if (row && row->c0 <= x && x < row->c1)
1735	{	2134	{
1736	mapcell *cell = row->col + (x - row->c0);	2135	mapcell *cell = row->col + (x - row->c0);
1737	uint8_t flags = 0;	2136	uint8_t flags = 0;
1738		2137
1739	if (cell->face [0]) flags |= 1;	2138	if (cell->tile [0]) flags |= 1;
1740	if (cell->face [1]) flags |= 2;	2139	if (cell->tile [1]) flags |= 2;
1741	if (cell->face [2]) flags |= 4;	2140	if (cell->tile [2]) flags |= 4;
1742		2141
1743	*data++ = flags;	2142	*data++ = flags;
1744		2143
1745	if (flags & 1)	2144	if (flags & 1)
1746	{	2145	{
		2146	tileid tile = cell->tile [0];
1747	*data++ = cell->face [0] >> 8;	2147	*data++ = tile >> 8;
1748	*data++ = cell->face [0];	2148	*data++ = tile;
1749	}	2149	}
1750		2150
1751	if (flags & 2)	2151	if (flags & 2)
1752	{	2152	{
		2153	tileid tile = cell->tile [1];
1753	*data++ = cell->face [1] >> 8;	2154	*data++ = tile >> 8;
1754	*data++ = cell->face [1];	2155	*data++ = tile;
1755	}	2156	}
1756		2157
1757	if (flags & 4)	2158	if (flags & 4)
1758	{	2159	{
		2160	tileid tile = cell->tile [2];
1759	*data++ = cell->face [2] >> 8;	2161	*data++ = tile >> 8;
1760	*data++ = cell->face [2];	2162	*data++ = tile;
1761	}	2163	}
1762	}	2164	}
1763	else	2165	else
1764	*data++ = 0;	2166	*data++ = 0;
1765	}	2167	}
…		…
1805	{	2207	{
1806	uint8_t flags = *data++;	2208	uint8_t flags = *data++;
1807		2209
1808	if (flags)	2210	if (flags)
1809	{	2211	{
1810	mapface face[3] = { 0, 0, 0 };
1811
1812	mapcell *cell = row_get_cell (row, x);	2212	mapcell *cell = row_get_cell (row, x);
		2213	tileid tile[3] = { 0, 0, 0 };
1813		2214
1814	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2215	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1815	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2216	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1816	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2217	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1817		2218
1818	if (cell->darkness == 0)	2219	if (cell->darkness == 0)
1819	{	2220	{
1820	cell->darkness = 0;	2221	cell->darkness = 0;
1821		2222
1822	for (z = 0; z <= 2; z++)	2223	for (z = 0; z <= 2; z++)
1823	{	2224	{
1824	cell->face[z] = face[z];	2225	tileid t = tile [z];
1825		2226
1826	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2227	if (t >= self->texs || (t && !self->tex [t].name))
		2228	{
1827	XPUSHs (sv_2mortal (newSViv (face[z])));	2229	XPUSHs (sv_2mortal (newSViv (t)));
		2230	need_texid (self, t);
		2231	}
		2232
		2233	cell->tile [z] = t;
1828	}	2234	}
1829	}	2235	}
1830	}	2236	}
1831	}	2237	}
1832	}	2238	}
1833	}	2239	}
1834		2240
		2241	MODULE = CFPlus PACKAGE = CFPlus::RW
		2242
		2243	CFPlus::RW
		2244	new (SV *class, SV *data_sv)
		2245	CODE:
		2246	{
		2247	STRLEN datalen;
		2248	char *data = SvPVbyte (data_sv, datalen);
		2249
		2250	RETVAL = SDL_RWFromConstMem (data, datalen);
		2251	}
		2252	OUTPUT:
		2253	RETVAL
		2254
		2255	CFPlus::RW
		2256	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2257	CODE:
		2258	RETVAL = SDL_RWFromFile (path, mode);
		2259	OUTPUT:
		2260	RETVAL
		2261
		2262	void
		2263	close (CFPlus::RW self)
		2264	CODE:
		2265	SDL_RWclose (self);
		2266
		2267	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2268
		2269	PROTOTYPES: DISABLE
		2270
		2271	void
		2272	halt (CFPlus::Channel self)
		2273	CODE:
		2274	Mix_HaltChannel (self);
		2275
		2276	void
		2277	expire (CFPlus::Channel self, int ticks = -1)
		2278	CODE:
		2279	Mix_ExpireChannel (self, ticks);
		2280
		2281	void
		2282	fade_out (CFPlus::Channel self, int ticks = -1)
		2283	CODE:
		2284	Mix_FadeOutChannel (self, ticks);
		2285
		2286	int
		2287	volume (CFPlus::Channel self, int volume)
		2288	CODE:
		2289	RETVAL = Mix_Volume (self, volume);
		2290	OUTPUT:
		2291	RETVAL
		2292
		2293	void
		2294	unregister_all_effects (CFPlus::Channel self)
		2295	CODE:
		2296	Mix_UnregisterAllEffects (self);
		2297
		2298	void
		2299	set_panning (CFPlus::Channel self, int left, int right)
		2300	CODE:
		2301	Mix_SetPanning (self, left, right);
		2302
		2303	void
		2304	set_distance (CFPlus::Channel self, int distance)
		2305	CODE:
		2306	Mix_SetDistance (self, distance);
		2307
		2308	void
		2309	set_position (CFPlus::Channel self, int angle, int distance)
		2310	CODE:
		2311	Mix_SetPosition (self, angle, distance);
		2312
		2313	void
		2314	set_reverse_stereo (CFPlus::Channel self, int flip)
		2315	CODE:
		2316	Mix_SetReverseStereo (self, flip);
		2317
1835	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2318	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1836		2319
		2320	PROTOTYPES: DISABLE
		2321
1837	CFPlus::MixChunk	2322	CFPlus::MixChunk
1838	new_from_file (SV *class, char *path)	2323	new (SV *class, CFPlus::RW rwops)
1839	CODE:	2324	CODE:
1840	RETVAL = Mix_LoadWAV (path);	2325	RETVAL = Mix_LoadWAV_RW (rwops, 1);
1841	OUTPUT:	2326	OUTPUT:
1842	RETVAL	2327	RETVAL
1843		2328
1844	void	2329	void
1845	DESTROY (CFPlus::MixChunk self)	2330	DESTROY (CFPlus::MixChunk self)
…		…
1851	CODE:	2336	CODE:
1852	RETVAL = Mix_VolumeChunk (self, volume);	2337	RETVAL = Mix_VolumeChunk (self, volume);
1853	OUTPUT:	2338	OUTPUT:
1854	RETVAL	2339	RETVAL
1855		2340
1856	int	2341	CFPlus::Channel
1857	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2342	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1858	CODE:	2343	CODE:
1859	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2344	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2345	Mix_UnregisterAllEffects (RETVAL);
1860	OUTPUT:	2346	OUTPUT:
1861	RETVAL	2347	RETVAL
1862		2348
1863	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2349	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1864		2350
1865	int	2351	int
1866	volume (int volume = -1)	2352	volume (int volume = -1)
		2353	PROTOTYPE: ;$
1867	CODE:	2354	CODE:
1868	RETVAL = Mix_VolumeMusic (volume);	2355	RETVAL = Mix_VolumeMusic (volume);
1869	OUTPUT:	2356	OUTPUT:
1870	RETVAL	2357	RETVAL
1871		2358
		2359	void
		2360	fade_out (int ms)
		2361	CODE:
		2362	Mix_FadeOutMusic (ms);
		2363
		2364	void
		2365	halt ()
		2366	CODE:
		2367	Mix_HaltMusic ();
		2368
1872	CFPlus::MixMusic	2369	CFPlus::MixMusic
1873	new_from_file (SV *class, char *path)	2370	new (SV *class, CFPlus::RW rwops)
1874	CODE:	2371	CODE:
1875	RETVAL = Mix_LoadMUS (path);	2372	RETVAL = Mix_LoadMUS_RW (rwops);
1876	OUTPUT:	2373	OUTPUT:
1877	RETVAL	2374	RETVAL
1878		2375
1879	void	2376	void
1880	DESTROY (CFPlus::MixMusic self)	2377	DESTROY (CFPlus::MixMusic self)
…		…
1886	CODE:	2383	CODE:
1887	RETVAL = Mix_PlayMusic (self, loops);	2384	RETVAL = Mix_PlayMusic (self, loops);
1888	OUTPUT:	2385	OUTPUT:
1889	RETVAL	2386	RETVAL
1890		2387
		2388	void
		2389	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2390	CODE:
		2391	Mix_FadeInMusicPos (self, loops, ms, position);
		2392
1891	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2393	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2394
		2395	PROTOTYPES: ENABLE
1892		2396
1893	BOOT:	2397	BOOT:
1894	{	2398	{
1895	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2399	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1896	static const struct {	2400	static const struct {
1897	const char *name;	2401	const char *name;
1898	IV iv;	2402	IV iv;
1899	} *civ, const_iv[] = {	2403	} *civ, const_iv[] = {
1900	# define const_iv(name) { # name, (IV)name }	2404	# define const_iv(name) { # name, (IV)name }
		2405	const_iv (GL_VENDOR),
		2406	const_iv (GL_VERSION),
		2407	const_iv (GL_EXTENSIONS),
1901	const_iv (GL_COLOR_MATERIAL),	2408	const_iv (GL_COLOR_MATERIAL),
1902	const_iv (GL_SMOOTH),	2409	const_iv (GL_SMOOTH),
1903	const_iv (GL_FLAT),	2410	const_iv (GL_FLAT),
1904	const_iv (GL_DITHER),	2411	const_iv (GL_DITHER),
1905	const_iv (GL_BLEND),	2412	const_iv (GL_BLEND),
…		…
1909	const_iv (GL_ALPHA_TEST),	2416	const_iv (GL_ALPHA_TEST),
1910	const_iv (GL_NORMALIZE),	2417	const_iv (GL_NORMALIZE),
1911	const_iv (GL_RESCALE_NORMAL),	2418	const_iv (GL_RESCALE_NORMAL),
1912	const_iv (GL_FRONT),	2419	const_iv (GL_FRONT),
1913	const_iv (GL_BACK),	2420	const_iv (GL_BACK),
		2421	const_iv (GL_AUX0),
1914	const_iv (GL_AND),	2422	const_iv (GL_AND),
1915	const_iv (GL_ONE),	2423	const_iv (GL_ONE),
1916	const_iv (GL_ZERO),	2424	const_iv (GL_ZERO),
1917	const_iv (GL_SRC_ALPHA),	2425	const_iv (GL_SRC_ALPHA),
1918	const_iv (GL_DST_ALPHA),	2426	const_iv (GL_DST_ALPHA),
…		…
1932	const_iv (GL_LUMINANCE),	2440	const_iv (GL_LUMINANCE),
1933	const_iv (GL_LUMINANCE_ALPHA),	2441	const_iv (GL_LUMINANCE_ALPHA),
1934	const_iv (GL_FLOAT),	2442	const_iv (GL_FLOAT),
1935	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2443	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1936	const_iv (GL_COMPILE),	2444	const_iv (GL_COMPILE),
		2445	const_iv (GL_PROXY_TEXTURE_1D),
		2446	const_iv (GL_PROXY_TEXTURE_2D),
1937	const_iv (GL_TEXTURE_1D),	2447	const_iv (GL_TEXTURE_1D),
1938	const_iv (GL_TEXTURE_2D),	2448	const_iv (GL_TEXTURE_2D),
1939	const_iv (GL_TEXTURE_ENV),	2449	const_iv (GL_TEXTURE_ENV),
1940	const_iv (GL_TEXTURE_MAG_FILTER),	2450	const_iv (GL_TEXTURE_MAG_FILTER),
1941	const_iv (GL_TEXTURE_MIN_FILTER),	2451	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1962	const_iv (GL_COLOR_LOGIC_OP),	2472	const_iv (GL_COLOR_LOGIC_OP),
1963	const_iv (GL_SEPARABLE_2D),	2473	const_iv (GL_SEPARABLE_2D),
1964	const_iv (GL_CONVOLUTION_2D),	2474	const_iv (GL_CONVOLUTION_2D),
1965	const_iv (GL_CONVOLUTION_BORDER_MODE),	2475	const_iv (GL_CONVOLUTION_BORDER_MODE),
1966	const_iv (GL_CONSTANT_BORDER),	2476	const_iv (GL_CONSTANT_BORDER),
		2477	const_iv (GL_POINTS),
1967	const_iv (GL_LINES),	2478	const_iv (GL_LINES),
1968	const_iv (GL_LINE_STRIP),	2479	const_iv (GL_LINE_STRIP),
1969	const_iv (GL_LINE_LOOP),	2480	const_iv (GL_LINE_LOOP),
1970	const_iv (GL_QUADS),	2481	const_iv (GL_QUADS),
1971	const_iv (GL_QUAD_STRIP),	2482	const_iv (GL_QUAD_STRIP),
1972	const_iv (GL_TRIANGLES),	2483	const_iv (GL_TRIANGLES),
1973	const_iv (GL_TRIANGLE_STRIP),	2484	const_iv (GL_TRIANGLE_STRIP),
1974	const_iv (GL_TRIANGLE_FAN),	2485	const_iv (GL_TRIANGLE_FAN),
		2486	const_iv (GL_POLYGON),
1975	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2487	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2488	const_iv (GL_POINT_SMOOTH_HINT),
		2489	const_iv (GL_LINE_SMOOTH_HINT),
		2490	const_iv (GL_POLYGON_SMOOTH_HINT),
		2491	const_iv (GL_GENERATE_MIPMAP_HINT),
1976	const_iv (GL_FASTEST),	2492	const_iv (GL_FASTEST),
		2493	const_iv (GL_DONT_CARE),
		2494	const_iv (GL_NICEST),
1977	const_iv (GL_V2F),	2495	const_iv (GL_V2F),
1978	const_iv (GL_V3F),	2496	const_iv (GL_V3F),
1979	const_iv (GL_T2F_V3F),	2497	const_iv (GL_T2F_V3F),
1980	const_iv (GL_T2F_N3F_V3F),	2498	const_iv (GL_T2F_N3F_V3F),
1981	# undef const_iv	2499	# undef const_iv
1982	};	2500	};
1983		2501
1984	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2502	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1985	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2503	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2504
		2505	texture_av = newAV ();
		2506	AvREAL_off (texture_av);
1986	}	2507	}
1987		2508
1988	char *	2509	char *
1989	gl_vendor ()	2510	gl_vendor ()
1990	CODE:	2511	CODE:
…		…
2004	CODE:	2525	CODE:
2005	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2526	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2006	OUTPUT:	2527	OUTPUT:
2007	RETVAL	2528	RETVAL
2008		2529
		2530	const char *glGetString (GLenum pname)
		2531
		2532	GLint glGetInteger (GLenum pname)
		2533	CODE:
		2534	glGetIntegerv (pname, &RETVAL);
		2535	OUTPUT:
		2536	RETVAL
		2537
		2538	GLdouble glGetDouble (GLenum pname)
		2539	CODE:
		2540	glGetDoublev (pname, &RETVAL);
		2541	OUTPUT:
		2542	RETVAL
		2543
2009	int glGetError ()	2544	int glGetError ()
2010		2545
2011	void glFinish ()	2546	void glFinish ()
2012		2547
2013	void glClear (int mask)	2548	void glClear (int mask)
…		…
2050	# near_ and far_ are due to microsofts buggy "c" compiler	2585	# near_ and far_ are due to microsofts buggy "c" compiler
2051	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2586	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2052		2587
2053	# near_ and far_ are due to microsofts buggy "c" compiler	2588	# near_ and far_ are due to microsofts buggy "c" compiler
2054	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2589	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2590
		2591	PROTOTYPES: DISABLE
2055		2592
2056	void glViewport (int x, int y, int width, int height)	2593	void glViewport (int x, int y, int width, int height)
2057		2594
2058	void glScissor (int x, int y, int width, int height)	2595	void glScissor (int x, int y, int width, int height)
2059		2596
…		…
2067		2604
2068	void glRotate (float angle, float x, float y, float z)	2605	void glRotate (float angle, float x, float y, float z)
2069	CODE:	2606	CODE:
2070	glRotatef (angle, x, y, z);	2607	glRotatef (angle, x, y, z);
2071		2608
2072	void glBegin (int mode)
2073
2074	void glEnd ()
2075
2076	void glColor (float r, float g, float b, float a = 1.0)	2609	void glColor (float r, float g, float b, float a = 1.0)
2077	PROTOTYPE: @
2078	ALIAS:	2610	ALIAS:
2079	glColor_premultiply = 1	2611	glColor_premultiply = 1
2080	CODE:	2612	CODE:
2081	if (ix)	2613	if (ix)
2082	{	2614	{
…		…
2085	b *= a;	2617	b *= a;
2086	}	2618	}
2087	// microsoft visual "c" rounds instead of truncating...	2619	// microsoft visual "c" rounds instead of truncating...
2088	glColor4f (r, g, b, a);	2620	glColor4f (r, g, b, a);
2089		2621
2090	void glInterleavedArrays (int format, int stride, char *data)
2091
2092	void glDrawElements (int mode, int count, int type, char *indices)
2093
2094	# 1.2 void glDrawRangeElements (int mode, int start, int end
2095
2096	void glRasterPos (float x, float y, float z = 0.)	2622	void glRasterPos (float x, float y, float z = 0.)
2097	CODE:	2623	CODE:
2098	glRasterPos3f (0, 0, z);	2624	glRasterPos3f (0, 0, z);
2099	glBitmap (0, 0, 0, 0, x, y, 0);	2625	glBitmap (0, 0, 0, 0, x, y, 0);
2100		2626
…		…
2104		2630
2105	void glTexCoord (float s, float t)	2631	void glTexCoord (float s, float t)
2106	CODE:	2632	CODE:
2107	glTexCoord2f (s, t);	2633	glTexCoord2f (s, t);
2108		2634
		2635	void glRect (float x1, float y1, float x2, float y2)
		2636	CODE:
		2637	glRectf (x1, y1, x2, y2);
		2638
		2639	PROTOTYPES: ENABLE
		2640
		2641	void glBegin (int mode)
		2642
		2643	void glEnd ()
		2644
		2645	void glPointSize (GLfloat size)
		2646
		2647	void glLineWidth (GLfloat width)
		2648
		2649	void glInterleavedArrays (int format, int stride, char *data)
		2650
		2651	void glDrawElements (int mode, int count, int type, char *indices)
		2652
		2653	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2654
2109	void glTexEnv (int target, int pname, float param)	2655	void glTexEnv (int target, int pname, float param)
2110	CODE:	2656	CODE:
2111	glTexEnvf (target, pname, param);	2657	glTexEnvf (target, pname, param);
2112		2658
2113	void glTexParameter (int target, int pname, float param)	2659	void glTexParameter (int target, int pname, float param)
…		…
2135		2681
2136	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2682	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2137		2683
2138	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2684	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2139		2685
		2686	void glPixelZoom (float x, float y)
		2687
2140	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2688	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2141		2689
2142	int glGenTexture ()	2690	int glGenTexture ()
2143	CODE:	2691	CODE:
2144	{	2692	RETVAL = gen_texture ();
2145	GLuint name;
2146	glGenTextures (1, &name);
2147	RETVAL = name;
2148	}
2149	OUTPUT:	2693	OUTPUT:
2150	RETVAL	2694	RETVAL
2151		2695
2152	void glDeleteTexture (int name)	2696	void glDeleteTexture (int name)
2153	CODE:	2697	CODE:
2154	{
2155	GLuint name_ = name;
2156	glDeleteTextures (1, &name_);	2698	del_texture (name);
2157	}	2699
2158
2159	int glGenList ()	2700	int glGenList ()
2160	CODE:	2701	CODE:
2161	RETVAL = glGenLists (1);	2702	RETVAL = glGenLists (1);
2162	OUTPUT:	2703	OUTPUT:
2163	RETVAL	2704	RETVAL
…		…
2170		2711
2171	void glEndList ()	2712	void glEndList ()
2172		2713
2173	void glCallList (int list)	2714	void glCallList (int list)
2174		2715
		2716	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2717
		2718	PROTOTYPES: DISABLE
		2719
		2720	void
		2721	find_widget (SV *self, NV x, NV y)
		2722	PPCODE:
		2723	{
		2724	if (within_widget (self, x, y))
		2725	XPUSHs (self);
		2726	}
		2727
		2728	BOOT:
		2729	{
		2730	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2731
		2732	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2733	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2734	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2735	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2736	}
		2737
		2738	void
		2739	draw (SV *self)
		2740	CODE:
		2741	{
		2742	HV *hv;
		2743	SV **svp;
		2744	NV x, y, w, h;
		2745	SV *draw_x_sv = GvSV (draw_x_gv);
		2746	SV *draw_y_sv = GvSV (draw_y_gv);
		2747	SV *draw_w_sv = GvSV (draw_w_gv);
		2748	SV *draw_h_sv = GvSV (draw_h_gv);
		2749	SV *hover;
		2750	double draw_x, draw_y, draw_w, draw_h;
		2751
		2752	if (!SvROK (self))
		2753	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2754
		2755	hv = (HV *)SvRV (self);
		2756
		2757	if (SvTYPE (hv) != SVt_PVHV)
		2758	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2759
		2760	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2761	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2762
		2763	if (!h || !w)
		2764	XSRETURN_EMPTY;
		2765
		2766	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2767	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2768
		2769	draw_x = SvNV (draw_x_sv) + x;
		2770	draw_y = SvNV (draw_y_sv) + y;
		2771
		2772	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2773	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2774	XSRETURN_EMPTY;
		2775
		2776	sv_setnv (draw_x_sv, draw_x);
		2777	sv_setnv (draw_y_sv, draw_y);
		2778
		2779	glPushMatrix ();
		2780	glTranslated (x, y, 0);
		2781
		2782	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2783	{
		2784	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2785
		2786	if (svp && SvTRUE (*svp))
		2787	{
		2788	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);
		2789	glEnable (GL_BLEND);
		2790	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2791	glBegin (GL_QUADS);
		2792	glVertex2f (0, 0);
		2793	glVertex2f (w, 0);
		2794	glVertex2f (w, h);
		2795	glVertex2f (0, h);
		2796	glEnd ();
		2797	glDisable (GL_BLEND);
		2798	}
		2799	}
		2800	#if 0
		2801	if ($ENV{CFPLUS_DEBUG} & 1) {
		2802	glPushMatrix;
		2803	glColor 1, 1, 0, 1;
		2804	glTranslate 0.375, 0.375;
		2805	glBegin GL_LINE_LOOP;
		2806	glVertex 0 , 0;
		2807	glVertex $self->{w} - 1, 0;
		2808	glVertex $self->{w} - 1, $self->{h} - 1;
		2809	glVertex 0 , $self->{h} - 1;
		2810	glEnd;
		2811	glPopMatrix;
		2812	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2813	}
		2814	#endif
		2815	PUSHMARK (SP);
		2816	XPUSHs (self);
		2817	PUTBACK;
		2818	call_method ("_draw", G_VOID | G_DISCARD);
		2819	SPAGAIN;
		2820
		2821	glPopMatrix ();
		2822
		2823	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2824	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2825	}
		2826

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