ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.168 by root, Sat Dec 9 21:26:45 2006 UTC vs.
Revision 1.211 by root, Sat Jul 28 00:45:28 2007 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	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
…		…
21	#include <string.h>	26	#include <string.h>
22	#include <stdio.h>	27	#include <stdio.h>
23	#include <stdlib.h>	28	#include <stdlib.h>
24		29
25	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
26	#include <SDL_endian.h>	32	#include <SDL_endian.h>
27	#include <SDL_image.h>	33	#include <SDL_image.h>
28	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
30		36
…		…
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	62	# define PARACHUTE SDL_INIT_NOPARACHUTE
57	#else	63	#else
58	# define PARACHUTE 0	64	# define PARACHUTE 0
59	#endif	65	#endif
60		66
		67	static AV *texture_av;
		68
61	static struct	69	static struct
62	{	70	{
63	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	72	#include "glfunc.h"
65	#undef GL_FUNC	73	#undef GL_FUNC
66	} gl;	74	} gl;
67		75
		76	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	78	{
70	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	83	else
75	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
76	}	85	}
77		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
78	#include "texcache.c"	111	#include "texcache.c"
79		112
80	#include "pango-font.c"	113	#include "pango-font.c"
81	#include "pango-fontmap.c"	114	#include "pango-fontmap.c"
82	#include "pango-render.c"	115	#include "pango-render.c"
…		…
155		188
156	*w = rect.width;	189	*w = rect.width;
157	*h = rect.height;	190	*h = rect.height;
158	}	191	}
159		192
		193	typedef uint16_t tileid;
160	typedef uint16_t mapface;	194	typedef uint16_t faceid;
161		195
162	typedef struct {	196	typedef struct {
163	GLint name;	197	int name;
164	int w, h;	198	int w, h;
165	float s, t;	199	float s, t;
166	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
167	} maptex;	203	} maptex;
168		204
169	typedef struct {	205	typedef struct {
170	uint32_t player;	206	uint32_t player;
171	mapface face[3];	207	tileid tile[3];
172	uint16_t darkness;	208	uint16_t darkness;
173	uint8_t stat_width, stat_hp, flags;	209	uint8_t stat_width, stat_hp, flags, smoothmax;
174	} mapcell;	210	} mapcell;
175		211
176	typedef struct {	212	typedef struct {
177	int32_t c0, c1;	213	int32_t c0, c1;
178	mapcell *col;	214	mapcell *col;
179	} maprow;	215	} maprow;
180		216
181	typedef struct map {	217	typedef struct map {
182	int x, y, w, h;	218	int x, y, w, h;
183	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
184	int faces;	220	int faces; tileid *face2tile; // [faceid]
185	mapface *face;	221	int texs; maptex *tex; // [tileid]
186
187	int texs;
188	maptex *tex;
189		222
190	int32_t rows;	223	int32_t rows;
191	maprow *row;	224	maprow *row;
192	} *CFPlus__Map;	225	} *CFPlus__Map;
193		226
…		…
213	return ptr;	246	return ptr;
214	}	247	}
215		248
216	#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))
217	#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	}
218		271
219	static maprow *	272	static maprow *
220	map_get_row (CFPlus__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
221	{	274	{
222	if (0 > y)	275	if (0 > y)
…		…
317	cell->player = 0;	370	cell->player = 0;
318	}	371	}
319	}	372	}
320	}	373	}
321		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
322	static void	391	static void
323	music_finished (void)	392	music_finished (void)
324	{	393	{
325	SDL_UserEvent ev;	394	SDL_UserEvent ev;
326		395
…		…
363	}	432	}
364		433
365	/* SDL should provide this, really. */	434	/* SDL should provide this, really. */
366	#define SDLK_MODIFIER_MIN 300	435	#define SDLK_MODIFIER_MIN 300
367	#define SDLK_MODIFIER_MAX 314	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;
		479	}
368		480
369	MODULE = CFPlus PACKAGE = CFPlus	481	MODULE = CFPlus PACKAGE = CFPlus
370		482
371	PROTOTYPES: ENABLE	483	PROTOTYPES: ENABLE
372		484
…		…
519	opengl_fontmap = pango_opengl_font_map_new ();	631	opengl_fontmap = pango_opengl_font_map_new ();
520	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);
521	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	633	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
522	}	634	}
523		635
		636	char *
		637	SDL_GetError ()
		638
524	int	639	int
525	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	640	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
526		641
527	void	642	void
528	SDL_Quit ()	643	SDL_Quit ()
529		644
530	void	645	void
531	SDL_ListModes ()	646	SDL_ListModes (int rgb, int alpha)
532	PPCODE:	647	PPCODE:
533	{	648	{
534	SDL_Rect **m;	649	SDL_Rect **m;
535		650
536	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	651	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
537	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	652	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
538	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	653	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
539	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	654	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
540		655
541	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	656	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
542	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	657	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
543		658
544	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
545	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	660	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
546	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	661	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
547	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	662	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
548		663
549	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	664	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
550	#if SDL_VERSION_ATLEAST(1,2,10)	665	#if SDL_VERSION_ATLEAST(1,2,10)
551	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	666	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
552	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	667	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
553	#endif	668	#endif
554		669
555	SDL_EnableUNICODE (1);
556	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
557
558	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	670	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
559		671
560	if (m && m != (SDL_Rect **)-1)	672	if (m && m != (SDL_Rect **)-1)
561	while (*m)	673	while (*m)
562	{	674	{
		675	if ((*m)->w >= 640 && (*m)->h >= 480)
		676	{
563	AV *av = newAV ();	677	AV *av = newAV ();
564	av_push (av, newSViv ((*m)->w));	678	av_push (av, newSViv ((*m)->w));
565	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));
566	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	682	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		683	}
567		684
568	++m;	685	++m;
569	}	686	}
570	}	687	}
571		688
572	char *
573	SDL_GetError ()
574
575	int	689	int
576	SDL_SetVideoMode (int w, int h, int fullscreen)	690	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
577	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
578	RETVAL = !!SDL_SetVideoMode (	701	RETVAL = !!SDL_SetVideoMode (
579	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	702	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
580	);	703	);
		704
581	if (RETVAL)	705	if (RETVAL)
582	{	706	{
		707	av_clear (texture_av);
		708
583	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	709	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
584	# 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);
585	# include "glfunc.h"	711	#include "glfunc.h"
586	# undef GL_FUNC	712	#undef GL_FUNC
587	}	713	}
		714	}
588	OUTPUT:	715	OUTPUT:
589	RETVAL	716	RETVAL
590		717
591	void	718	void
592	SDL_GL_SwapBuffers ()	719	SDL_GL_SwapBuffers ()
593		720
594	char *	721	char *
595	SDL_GetKeyName (int sym)	722	SDL_GetKeyName (int sym)
596		723
		724	int
		725	SDL_GetAppState ()
		726
597	void	727	void
598	SDL_PollEvent ()	728	poll_events ()
599	PPCODE:	729	PPCODE:
600	{	730	{
601	SDL_Event ev;	731	SDL_Event ev;
602		732
603	while (SDL_PollEvent (&ev))	733	SDL_PumpEvents ();
		734	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
604	{	735	{
605	HV *hv = newHV ();	736	HV *hv = newHV ();
606	hv_store (hv, "type", 4, newSViv (ev.type), 0);	737	hv_store (hv, "type", 4, newSViv (ev.type), 0);
607		738
608	switch (ev.type)	739	switch (ev.type)
…		…
620	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
621	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	752	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
622	break;	753	break;
623		754
624	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
625	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	774	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
626
627	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	775	hv_store (hv, "state", 5, newSViv (state), 0);
628	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	776	hv_store (hv, "x", 1, newSViv (x), 0);
629	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	777	hv_store (hv, "y", 1, newSViv (y), 0);
630	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
631	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		780	}
632	break;	781	break;
633		782
634	case SDL_MOUSEBUTTONDOWN:	783	case SDL_MOUSEBUTTONDOWN:
635	case SDL_MOUSEBUTTONUP:	784	case SDL_MOUSEBUTTONUP:
636	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
651	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	800	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
652	}	801	}
653	}	802	}
654		803
655	int	804	int
656	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	805	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
657	POSTCALL:	806	POSTCALL:
658	Mix_HookMusicFinished (music_finished);	807	Mix_HookMusicFinished (music_finished);
659	Mix_ChannelFinished (channel_finished);	808	Mix_ChannelFinished (channel_finished);
660		809
661	void	810	void
…		…
665	Mix_AllocateChannels (int numchans = -1)	814	Mix_AllocateChannels (int numchans = -1)
666		815
667	void	816	void
668	lowdelay (int fd, int val = 1)	817	lowdelay (int fd, int val = 1)
669	CODE:	818	CODE:
670	#ifndef _WIN32
671	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
672	#endif
673		820
674	void	821	void
675	win32_proxy_info ()	822	win32_proxy_info ()
676	PPCODE:	823	PPCODE:
677	{	824	{
…		…
818	ExitThread (retval); // unclean, please beam me up	965	ExitThread (retval); // unclean, please beam me up
819	#else	966	#else
820	_exit (retval);	967	_exit (retval);
821	#endif	968	#endif
822		969
		970	void
		971	debug ()
		972	CODE:
		973	{
		974	#if DEBUG
		975	VALGRIND_DO_LEAK_CHECK;
		976	#endif
		977	}
		978
823	MODULE = CFPlus PACKAGE = CFPlus::Font	979	MODULE = CFPlus PACKAGE = CFPlus::Font
		980
		981	PROTOTYPES: DISABLE
824		982
825	CFPlus::Font	983	CFPlus::Font
826	new_from_file (SV *class, char *path, int id = 0)	984	new_from_file (SV *class, char *path, int id = 0)
827	CODE:	985	CODE:
828	{	986	{
…		…
839	CODE:	997	CODE:
840	pango_font_description_free (self);	998	pango_font_description_free (self);
841		999
842	void	1000	void
843	make_default (CFPlus::Font self)	1001	make_default (CFPlus::Font self)
		1002	PROTOTYPE: $
844	CODE:	1003	CODE:
845	default_font = self;	1004	default_font = self;
846		1005
847	MODULE = CFPlus PACKAGE = CFPlus::Layout	1006	MODULE = CFPlus PACKAGE = CFPlus::Layout
848		1007
		1008	PROTOTYPES: DISABLE
		1009
849	void	1010	void
850	reset_glyph_cache ()	1011	reset_glyph_cache ()
		1012	PROTOTYPE:
851	CODE:	1013	CODE:
852	tc_clear ();	1014	tc_clear ();
853		1015
854	CFPlus::Layout	1016	CFPlus::Layout
855	new (SV *class)	1017	new (SV *class)
…		…
1142	flags	1304	flags
1143	);	1305	);
1144		1306
1145	MODULE = CFPlus PACKAGE = CFPlus::Texture	1307	MODULE = CFPlus PACKAGE = CFPlus::Texture
1146		1308
1147	void	1309	PROTOTYPES: ENABLE
1148	pad2pot (SV *data_, SV *w_, SV *h_)
1149	CODE:
1150	{
1151	int ow = SvIV (w_);
1152	int oh = SvIV (h_);
1153		1310
1154	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_))
1155	{	1318	{
1156	int nw = minpot (ow);
1157	int nh = minpot (oh);
1158
1159	if (nw != ow || nh != oh)
1160	{
1161	if (SvOK (data_))
1162	{
1163	STRLEN datalen;	1319	STRLEN datalen;
1164	char *data = SvPVbyte (data_, datalen);	1320	char *data = SvPVbyte (data_, datalen);
1165	int bpp = datalen / (ow * oh);	1321	int bpp = datalen / (ow * oh);
1166	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1322	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1167		1323
1168	SvPOK_only (result_);	1324	SvPOK_only (result_);
1169	SvCUR_set (result_, nw * nh * bpp);	1325	SvCUR_set (result_, nw * nh * bpp);
1170		1326
1171	memset (SvPVX (result_), 0, nw * nh * bpp);	1327	memset (SvPVX (result_), 0, nw * nh * bpp);
1172	while (oh--)	1328	while (oh--)
1173	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);
1174		1330
1175	sv_setsv (data_, result_);	1331	sv_setsv (data_, result_);
1176	}
1177
1178	sv_setiv (w_, nw);
1179	sv_setiv (h_, nh);
1180	}
1181	}	1332	}
1182	}	1333	}
1183		1334
1184	void	1335	void
1185	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.)
…		…
1228	glDisable (GL_ALPHA_TEST);	1379	glDisable (GL_ALPHA_TEST);
1229	glDisable (GL_BLEND);	1380	glDisable (GL_BLEND);
1230	}	1381	}
1231	}	1382	}
1232		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
1233	MODULE = CFPlus PACKAGE = CFPlus::Map	1395	MODULE = CFPlus PACKAGE = CFPlus::Map
		1396
		1397	PROTOTYPES: DISABLE
1234		1398
1235	CFPlus::Map	1399	CFPlus::Map
1236	new (SV *class)	1400	new (SV *class)
1237	CODE:	1401	CODE:
1238	New (0, RETVAL, 1, struct map);	1402	New (0, RETVAL, 1, struct map);
…		…
1240	RETVAL->y = 0;	1404	RETVAL->y = 0;
1241	RETVAL->w = 0;	1405	RETVAL->w = 0;
1242	RETVAL->h = 0;	1406	RETVAL->h = 0;
1243	RETVAL->ox = 0;	1407	RETVAL->ox = 0;
1244	RETVAL->oy = 0;	1408	RETVAL->oy = 0;
1245	RETVAL->faces = 8192;	1409	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1246	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1410	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1247	RETVAL->texs = 8192;
1248	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1249	RETVAL->rows = 0;	1411	RETVAL->rows = 0;
1250	RETVAL->row = 0;	1412	RETVAL->row = 0;
1251	OUTPUT:	1413	OUTPUT:
1252	RETVAL	1414	RETVAL
1253		1415
1254	void	1416	void
1255	DESTROY (CFPlus::Map self)	1417	DESTROY (CFPlus::Map self)
1256	CODE:	1418	CODE:
1257	{	1419	{
1258	map_clear (self);	1420	map_clear (self);
1259	Safefree (self->face);	1421	Safefree (self->face2tile);
1260	Safefree (self->tex);	1422	Safefree (self->tex);
1261	Safefree (self);	1423	Safefree (self);
1262	}	1424	}
1263		1425
1264	void	1426	void
…		…
1271	clear (CFPlus::Map self)	1433	clear (CFPlus::Map self)
1272	CODE:	1434	CODE:
1273	map_clear (self);	1435	map_clear (self);
1274		1436
1275	void	1437	void
1276	set_face (CFPlus::Map self, int face, int texid)	1438	set_tileid (CFPlus::Map self, int face, int tile)
1277	CODE:	1439	CODE:
1278	{	1440	{
1279	while (self->faces <= face)	1441	need_facenum (self, face); self->face2tile [face] = tile;
1280	{	1442	need_texid (self, tile);
1281	Append (mapface, self->face, self->faces, self->faces);	1443	}
1282	self->faces *= 2;
1283	}
1284		1444
1285	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;
1286	}	1466	}
1287		1467
1288	void	1468	void
1289	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)
1290	CODE:	1470	CODE:
1291	{	1471	{
1292	while (self->texs <= texid)	1472	need_texid (self, texid);
1293	{
1294	Append (maptex, self->tex, self->texs, self->texs);
1295	self->texs *= 2;
1296	}
1297		1473
1298	{	1474	{
1299	maptex *tex = self->tex + texid;	1475	maptex *tex = self->tex + texid;
1300		1476
1301	tex->name = name;	1477	tex->name = name;
…		…
1345	CODE:	1521	CODE:
1346	{	1522	{
1347	if (dx > 0)	1523	if (dx > 0)
1348	map_blank (self, self->x, self->y, dx, self->h);	1524	map_blank (self, self->x, self->y, dx, self->h);
1349	else if (dx < 0)	1525	else if (dx < 0)
1350	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);
1351		1527
1352	if (dy > 0)	1528	if (dy > 0)
1353	map_blank (self, self->x, self->y, self->w, dy);	1529	map_blank (self, self->x, self->y, self->w, dy);
1354	else if (dy < 0)	1530	else if (dy < 0)
1355	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);
1356		1532
1357	self->ox += dx; self->x += dx;	1533	self->ox += dx; self->x += dx;
1358	self->oy += dy; self->y += dy;	1534	self->oy += dy; self->y += dy;
1359		1535
1360	while (self->y < 0)	1536	while (self->y < 0)
…		…
1412	cell->stat_width = 1;	1588	cell->stat_width = 1;
1413	cell->stat_hp = *data++;	1589	cell->stat_hp = *data++;
1414	}	1590	}
1415	else if (cmd == 6) // monster width	1591	else if (cmd == 6) // monster width
1416	cell->stat_width = *data++ + 1;	1592	cell->stat_width = *data++ + 1;
1417	else if (cmd == 0x47) // monster width	1593	else if (cmd == 0x47)
1418	{	1594	{
1419	if (*data == 4)	1595	if (*data == 4)
1420	; // decode player tag	1596	; // decode player count
1421		1597
1422	data += *data + 1;	1598	data += *data + 1;
1423	}	1599	}
1424	else if (cmd == 8) // cell flags	1600	else if (cmd == 8) // cell flags
1425	cell->flags = *data++;	1601	cell->flags = *data++;
…		…
1434	cell->darkness = *data++ + 1;	1610	cell->darkness = *data++ + 1;
1435	}	1611	}
1436		1612
1437	if (flags & 4)	1613	if (flags & 4)
1438	{	1614	{
1439	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];
1440	}	1618	}
1441		1619
1442	if (flags & 2)	1620	if (flags & 2)
1443	{	1621	{
1444	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];
1445	}	1625	}
1446		1626
1447	if (flags & 1)	1627	if (flags & 1)
1448	{	1628	{
1449	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];
1450	}	1632	}
1451	}	1633	}
1452	else	1634	else
1453	cell->darkness = 0;	1635	cell->darkness = 0;
1454	}	1636	}
…		…
1484	{	1666	{
1485	mapcell *cell = row->col + (x - row->c0);	1667	mapcell *cell = row->col + (x - row->c0);
1486		1668
1487	for (z = 0; z <= 0; z++)	1669	for (z = 0; z <= 0; z++)
1488	{	1670	{
1489	mapface face = cell->face [z];
1490
1491	if (face)
1492	{
1493	maptex tex = self->tex [face];	1671	maptex tex = self->tex [cell->tile [z]];
1494	int a0 = 255 - tex.a;	1672	int a0 = 255 - tex.a;
1495	int a1 = tex.a;	1673	int a1 = tex.a;
1496		1674
1497	r = (r * a0 + tex.r * a1) / 255;	1675	r = (r * a0 + tex.r * a1) / 255;
1498	g = (g * a0 + tex.g * a1) / 255;	1676	g = (g * a0 + tex.g * a1) / 255;
1499	b = (b * a0 + tex.b * a1) / 255;	1677	b = (b * a0 + tex.b * a1) / 255;
1500	a = (a * a0 + tex.a * a1) / 255;	1678	a = (a * a0 + tex.a * a1) / 255;
1501	}
1502	}	1679	}
1503	}	1680	}
1504		1681
1505	*map++ = (r )	1682	*map++ = (r )
1506	| (g << 8)	1683	| (g << 8)
…		…
1513	}	1690	}
1514	OUTPUT:	1691	OUTPUT:
1515	RETVAL	1692	RETVAL
1516		1693
1517	void	1694	void
1518	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	1695	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1519	CODE:	1696	CODE:
1520	{	1697	{
		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;
1521	int x, y, z;	1702	int x, y, z;
1522	int last_name;	1703	int last_name;
1523	mapface face;	1704
		1705	// thats current max. sorry.
		1706	if (sw > 255) sw = 255;
		1707	if (sh > 255) sh = 255;
		1708
		1709	// clear key, in case of extra padding
		1710	memset (&skey, 0, sizeof (skey));
1524		1711
1525	glColor4ub (255, 255, 255, 255);	1712	glColor4ub (255, 255, 255, 255);
1526		1713
1527	glEnable (GL_BLEND);	1714	glEnable (GL_BLEND);
1528	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1534	last_name = 0;	1721	last_name = 0;
1535		1722
1536	mx += self->x;	1723	mx += self->x;
1537	my += self->y;	1724	my += self->y;
1538		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
1539	for (z = 0; z < 3; z++)	1748	for (z = 0; z <= 2; z++)
		1749	{
		1750	memset (smooth_level, 0, sizeof (smooth_level));
		1751
1540	for (y = 0; y < sh; y++)	1752	for (y = 0; y < sh; y++)
1541	if (0 <= y + my && y + my < self->rows)	1753	if (0 <= y + my && y + my < self->rows)
1542	{	1754	{
1543	maprow *row = self->row + (y + my);	1755	maprow *row = self->row + (y + my);
1544		1756
1545	for (x = 0; x < sw; x++)	1757	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + mx && x + mx < row->c1)	1758	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	1759	{
1548	mapcell *cell = row->col + (x + mx - row->c0);	1760	mapcell *cell = row->col + (x + mx - row->c0);
1549
1550	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;
1551		1768
1552	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))
1553	{	1858	{
1554	maptex tex = self->tex [face];	1859	int level = (w << 5) | b;
1555	int px = (x + 1) * 32 - tex.w;	1860	HE *he;
1556	int py = (y + 1) * 32 - tex.h;
1557		1861
1558	if (last_name != tex.name)	1862	hv_iterinit (smooth);
		1863	while ((he = hv_iternext (smooth)))
1559	{	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
1560	glEnd ();	1887	glEnd ();
1561	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1562	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	}
1563	}	1911	}
1564
1565	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1566	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1567	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1568	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1569	}
1570
1571	if (cell->flags && z == 2)
1572	{
1573	if (cell->flags & 1)
1574	{
1575	maptex tex = self->tex [1];
1576	int px = (x + 1) * 32 - tex.w + 2;
1577	int py = (y + 1) * 32 - tex.h - 6;
1578
1579	glEnd ();
1580	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1581	glBegin (GL_QUADS);
1582
1583	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1584	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1585	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1586	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1587	}	1912	}
1588	}	1913	}
1589	}
1590	}	1914	}
		1915	}
		1916
		1917	hv_clear (smooth);
		1918	}
1591		1919
1592	glEnd ();	1920	glEnd ();
1593		1921
1594	glDisable (GL_TEXTURE_2D);	1922	glDisable (GL_TEXTURE_2D);
1595	glDisable (GL_BLEND);	1923	glDisable (GL_BLEND);
…		…
1603	for (x = 0; x < sw; x++)	1931	for (x = 0; x < sw; x++)
1604	if (row->c0 <= x + mx && x + mx < row->c1)	1932	if (row->c0 <= x + mx && x + mx < row->c1)
1605	{	1933	{
1606	mapcell *cell = row->col + (x + mx - row->c0);	1934	mapcell *cell = row->col + (x + mx - row->c0);
1607		1935
1608	int px = x * 32;	1936	int px = x * T;
1609	int py = y * 32;	1937	int py = y * T;
1610		1938
1611	if (cell->stat_hp)	1939	if (cell->stat_hp)
1612	{	1940	{
1613	int width = cell->stat_width * 32;	1941	int width = cell->stat_width * T;
1614	int thick = sh / 28 + 1 + cell->stat_width;	1942	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1615		1943
1616	glColor3ub (0, 0, 0);	1944	glColor3ub (0, 0, 0);
1617	glRectf (px + 1, py - thick - 2,	1945	glRectf (px + 1, py - thick - 2,
1618	px + width - 1, py);	1946	px + width - 1, py);
1619		1947
…		…
1689	void	2017	void
1690	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2018	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1691	PPCODE:	2019	PPCODE:
1692	{	2020	{
1693	int x, y;	2021	int x, y;
		2022	int sw1 = sw + 2;
		2023	int sh1 = sh + 2;
		2024	int sh3 = sh * 3;
1694	int sw4 = (sw + 3) & ~3;	2025	int sw34 = (sw * 3 + 3) & ~3;
		2026	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1695	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2027	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1696	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2028	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1697		2029
1698	memset (darkness, 255, sw4 * sh);
1699	SvPOK_only (darkness_sv);	2030	SvPOK_only (darkness3_sv);
1700	SvCUR_set (darkness_sv, sw4 * sh);	2031	SvCUR_set (darkness3_sv, sw34 * sh3);
1701		2032
1702	mx += self->x;	2033	mx += self->x - 1;
1703	my += self->y;	2034	my += self->y - 1;
1704		2035
		2036	memset (darkness1, 255, sw1 * sh1);
		2037
1705	for (y = 0; y < sh; y++)	2038	for (y = 0; y < sh1; y++)
1706	if (0 <= y + my && y + my < self->rows)	2039	if (0 <= y + my && y + my < self->rows)
1707	{	2040	{
1708	maprow *row = self->row + (y + my);	2041	maprow *row = self->row + (y + my);
1709		2042
1710	for (x = 0; x < sw; x++)	2043	for (x = 0; x < sw1; x++)
1711	if (row->c0 <= x + mx && x + mx < row->c1)	2044	if (row->c0 <= x + mx && x + mx < row->c1)
1712	{	2045	{
1713	mapcell *cell = row->col + (x + mx - row->c0);	2046	mapcell *cell = row->col + (x + mx - row->c0);
1714		2047
1715	darkness[y * sw4 + x] = cell->darkness	2048	darkness1 [y * sw1 + x] = cell->darkness
1716	? 255 - (cell->darkness - 1)	2049	? 255 - (cell->darkness - 1)
1717	: 255 - FOW_DARKNESS;	2050	: 255 - FOW_DARKNESS;
1718	}	2051	}
1719	}	2052	}
1720		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
1721	EXTEND (SP, 3);	2092	EXTEND (SP, 3);
1722	PUSHs (sv_2mortal (newSViv (sw4)));	2093	PUSHs (sv_2mortal (newSViv (sw34)));
1723	PUSHs (sv_2mortal (newSViv (sh)));	2094	PUSHs (sv_2mortal (newSViv (sh3)));
1724	PUSHs (darkness_sv);	2095	PUSHs (darkness3_sv);
1725	}	2096	}
1726		2097
1727	SV *	2098	SV *
1728	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)
1729	CODE:	2100	CODE:
…		…
1758	if (row && row->c0 <= x && x < row->c1)	2129	if (row && row->c0 <= x && x < row->c1)
1759	{	2130	{
1760	mapcell *cell = row->col + (x - row->c0);	2131	mapcell *cell = row->col + (x - row->c0);
1761	uint8_t flags = 0;	2132	uint8_t flags = 0;
1762		2133
1763	if (cell->face [0]) flags |= 1;	2134	if (cell->tile [0]) flags |= 1;
1764	if (cell->face [1]) flags |= 2;	2135	if (cell->tile [1]) flags |= 2;
1765	if (cell->face [2]) flags |= 4;	2136	if (cell->tile [2]) flags |= 4;
1766		2137
1767	*data++ = flags;	2138	*data++ = flags;
1768		2139
1769	if (flags & 1)	2140	if (flags & 1)
1770	{	2141	{
		2142	tileid tile = cell->tile [0];
1771	*data++ = cell->face [0] >> 8;	2143	*data++ = tile >> 8;
1772	*data++ = cell->face [0];	2144	*data++ = tile;
1773	}	2145	}
1774		2146
1775	if (flags & 2)	2147	if (flags & 2)
1776	{	2148	{
		2149	tileid tile = cell->tile [1];
1777	*data++ = cell->face [1] >> 8;	2150	*data++ = tile >> 8;
1778	*data++ = cell->face [1];	2151	*data++ = tile;
1779	}	2152	}
1780		2153
1781	if (flags & 4)	2154	if (flags & 4)
1782	{	2155	{
		2156	tileid tile = cell->tile [2];
1783	*data++ = cell->face [2] >> 8;	2157	*data++ = tile >> 8;
1784	*data++ = cell->face [2];	2158	*data++ = tile;
1785	}	2159	}
1786	}	2160	}
1787	else	2161	else
1788	*data++ = 0;	2162	*data++ = 0;
1789	}	2163	}
…		…
1829	{	2203	{
1830	uint8_t flags = *data++;	2204	uint8_t flags = *data++;
1831		2205
1832	if (flags)	2206	if (flags)
1833	{	2207	{
1834	mapface face[3] = { 0, 0, 0 };
1835
1836	mapcell *cell = row_get_cell (row, x);	2208	mapcell *cell = row_get_cell (row, x);
		2209	tileid tile[3] = { 0, 0, 0 };
1837		2210
1838	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2211	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1839	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2212	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1840	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2213	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1841		2214
1842	if (cell->darkness == 0)	2215	if (cell->darkness == 0)
1843	{	2216	{
1844	cell->darkness = 0;	2217	cell->darkness = 0;
1845		2218
1846	for (z = 0; z <= 2; z++)	2219	for (z = 0; z <= 2; z++)
1847	{	2220	{
1848	cell->face[z] = face[z];	2221	tileid t = tile [z];
1849		2222
1850	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2223	if (t >= self->texs || (t && !self->tex [t].name))
		2224	{
1851	XPUSHs (sv_2mortal (newSViv (face[z])));	2225	XPUSHs (sv_2mortal (newSViv (t)));
		2226	need_texid (self, t);
		2227	}
		2228
		2229	cell->tile [z] = t;
1852	}	2230	}
1853	}	2231	}
1854	}	2232	}
1855	}	2233	}
1856	}	2234	}
1857	}	2235	}
1858		2236
1859	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1860		2238
		2239	PROTOTYPES: DISABLE
		2240
		2241	CFPlus::MixChunk
		2242	new (SV *class, SV *data_sv)
		2243	CODE:
		2244	{
		2245	STRLEN datalen;
		2246	char *data = SvPVbyte (data_sv, datalen);
		2247
		2248	RETVAL = Mix_LoadWAV_RW (SDL_RWFromConstMem (data, datalen), 1);
		2249	}
		2250	OUTPUT:
		2251	RETVAL
		2252
1861	CFPlus::MixChunk	2253	CFPlus::MixChunk
1862	new_from_file (SV *class, char *path)	2254	new_from_file (SV *class, char *path)
1863	CODE:	2255	CODE:
1864	RETVAL = Mix_LoadWAV (path);	2256	RETVAL = Mix_LoadWAV (path);
1865	OUTPUT:	2257	OUTPUT:
…		…
1886		2278
1887	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2279	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1888		2280
1889	int	2281	int
1890	volume (int volume = -1)	2282	volume (int volume = -1)
		2283	PROTOTYPE: ;$
1891	CODE:	2284	CODE:
1892	RETVAL = Mix_VolumeMusic (volume);	2285	RETVAL = Mix_VolumeMusic (volume);
1893	OUTPUT:	2286	OUTPUT:
1894	RETVAL	2287	RETVAL
1895		2288
		2289	int
		2290	fade_out (int ms)
		2291	CODE:
		2292	RETVAL = Mix_FadeOutMusic (ms);
		2293	OUTPUT:
		2294	RETVAL
		2295
1896	CFPlus::MixMusic	2296	CFPlus::MixMusic
1897	new_from_file (SV *class, char *path)	2297	new_from_file (SV *class, char *path)
1898	CODE:	2298	CODE:
1899	RETVAL = Mix_LoadMUS (path);	2299	RETVAL = Mix_LoadMUS (path);
1900	OUTPUT:	2300	OUTPUT:
…		…
1910	CODE:	2310	CODE:
1911	RETVAL = Mix_PlayMusic (self, loops);	2311	RETVAL = Mix_PlayMusic (self, loops);
1912	OUTPUT:	2312	OUTPUT:
1913	RETVAL	2313	RETVAL
1914		2314
		2315	int
		2316	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2317	CODE:
		2318	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2319	OUTPUT:
		2320	RETVAL
		2321
1915	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2322	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2323
		2324	PROTOTYPES: ENABLE
1916		2325
1917	BOOT:	2326	BOOT:
1918	{	2327	{
1919	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2328	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1920	static const struct {	2329	static const struct {
1921	const char *name;	2330	const char *name;
1922	IV iv;	2331	IV iv;
1923	} *civ, const_iv[] = {	2332	} *civ, const_iv[] = {
1924	# define const_iv(name) { # name, (IV)name }	2333	# define const_iv(name) { # name, (IV)name }
		2334	const_iv (GL_VENDOR),
		2335	const_iv (GL_VERSION),
		2336	const_iv (GL_EXTENSIONS),
1925	const_iv (GL_COLOR_MATERIAL),	2337	const_iv (GL_COLOR_MATERIAL),
1926	const_iv (GL_SMOOTH),	2338	const_iv (GL_SMOOTH),
1927	const_iv (GL_FLAT),	2339	const_iv (GL_FLAT),
1928	const_iv (GL_DITHER),	2340	const_iv (GL_DITHER),
1929	const_iv (GL_BLEND),	2341	const_iv (GL_BLEND),
…		…
1933	const_iv (GL_ALPHA_TEST),	2345	const_iv (GL_ALPHA_TEST),
1934	const_iv (GL_NORMALIZE),	2346	const_iv (GL_NORMALIZE),
1935	const_iv (GL_RESCALE_NORMAL),	2347	const_iv (GL_RESCALE_NORMAL),
1936	const_iv (GL_FRONT),	2348	const_iv (GL_FRONT),
1937	const_iv (GL_BACK),	2349	const_iv (GL_BACK),
		2350	const_iv (GL_AUX0),
1938	const_iv (GL_AND),	2351	const_iv (GL_AND),
1939	const_iv (GL_ONE),	2352	const_iv (GL_ONE),
1940	const_iv (GL_ZERO),	2353	const_iv (GL_ZERO),
1941	const_iv (GL_SRC_ALPHA),	2354	const_iv (GL_SRC_ALPHA),
1942	const_iv (GL_DST_ALPHA),	2355	const_iv (GL_DST_ALPHA),
…		…
1956	const_iv (GL_LUMINANCE),	2369	const_iv (GL_LUMINANCE),
1957	const_iv (GL_LUMINANCE_ALPHA),	2370	const_iv (GL_LUMINANCE_ALPHA),
1958	const_iv (GL_FLOAT),	2371	const_iv (GL_FLOAT),
1959	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2372	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1960	const_iv (GL_COMPILE),	2373	const_iv (GL_COMPILE),
		2374	const_iv (GL_PROXY_TEXTURE_1D),
		2375	const_iv (GL_PROXY_TEXTURE_2D),
1961	const_iv (GL_TEXTURE_1D),	2376	const_iv (GL_TEXTURE_1D),
1962	const_iv (GL_TEXTURE_2D),	2377	const_iv (GL_TEXTURE_2D),
1963	const_iv (GL_TEXTURE_ENV),	2378	const_iv (GL_TEXTURE_ENV),
1964	const_iv (GL_TEXTURE_MAG_FILTER),	2379	const_iv (GL_TEXTURE_MAG_FILTER),
1965	const_iv (GL_TEXTURE_MIN_FILTER),	2380	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1986	const_iv (GL_COLOR_LOGIC_OP),	2401	const_iv (GL_COLOR_LOGIC_OP),
1987	const_iv (GL_SEPARABLE_2D),	2402	const_iv (GL_SEPARABLE_2D),
1988	const_iv (GL_CONVOLUTION_2D),	2403	const_iv (GL_CONVOLUTION_2D),
1989	const_iv (GL_CONVOLUTION_BORDER_MODE),	2404	const_iv (GL_CONVOLUTION_BORDER_MODE),
1990	const_iv (GL_CONSTANT_BORDER),	2405	const_iv (GL_CONSTANT_BORDER),
		2406	const_iv (GL_POINTS),
1991	const_iv (GL_LINES),	2407	const_iv (GL_LINES),
1992	const_iv (GL_LINE_STRIP),	2408	const_iv (GL_LINE_STRIP),
1993	const_iv (GL_LINE_LOOP),	2409	const_iv (GL_LINE_LOOP),
1994	const_iv (GL_QUADS),	2410	const_iv (GL_QUADS),
1995	const_iv (GL_QUAD_STRIP),	2411	const_iv (GL_QUAD_STRIP),
1996	const_iv (GL_TRIANGLES),	2412	const_iv (GL_TRIANGLES),
1997	const_iv (GL_TRIANGLE_STRIP),	2413	const_iv (GL_TRIANGLE_STRIP),
1998	const_iv (GL_TRIANGLE_FAN),	2414	const_iv (GL_TRIANGLE_FAN),
		2415	const_iv (GL_POLYGON),
1999	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2416	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2417	const_iv (GL_POINT_SMOOTH_HINT),
		2418	const_iv (GL_LINE_SMOOTH_HINT),
		2419	const_iv (GL_POLYGON_SMOOTH_HINT),
		2420	const_iv (GL_GENERATE_MIPMAP_HINT),
2000	const_iv (GL_FASTEST),	2421	const_iv (GL_FASTEST),
		2422	const_iv (GL_DONT_CARE),
		2423	const_iv (GL_NICEST),
2001	const_iv (GL_V2F),	2424	const_iv (GL_V2F),
2002	const_iv (GL_V3F),	2425	const_iv (GL_V3F),
2003	const_iv (GL_T2F_V3F),	2426	const_iv (GL_T2F_V3F),
2004	const_iv (GL_T2F_N3F_V3F),	2427	const_iv (GL_T2F_N3F_V3F),
2005	# undef const_iv	2428	# undef const_iv
2006	};	2429	};
2007		2430
2008	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2431	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2009	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2432	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2433
		2434	texture_av = newAV ();
		2435	AvREAL_off (texture_av);
2010	}	2436	}
2011		2437
2012	char *	2438	char *
2013	gl_vendor ()	2439	gl_vendor ()
2014	CODE:	2440	CODE:
…		…
2028	CODE:	2454	CODE:
2029	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2455	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2030	OUTPUT:	2456	OUTPUT:
2031	RETVAL	2457	RETVAL
2032		2458
		2459	const char *glGetString (GLenum pname)
		2460
		2461	GLint glGetInteger (GLenum pname)
		2462	CODE:
		2463	glGetIntegerv (pname, &RETVAL);
		2464	OUTPUT:
		2465	RETVAL
		2466
		2467	GLdouble glGetDouble (GLenum pname)
		2468	CODE:
		2469	glGetDoublev (pname, &RETVAL);
		2470	OUTPUT:
		2471	RETVAL
		2472
2033	int glGetError ()	2473	int glGetError ()
2034		2474
2035	void glFinish ()	2475	void glFinish ()
2036		2476
2037	void glClear (int mask)	2477	void glClear (int mask)
…		…
2074	# near_ and far_ are due to microsofts buggy "c" compiler	2514	# near_ and far_ are due to microsofts buggy "c" compiler
2075	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2515	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2076		2516
2077	# near_ and far_ are due to microsofts buggy "c" compiler	2517	# near_ and far_ are due to microsofts buggy "c" compiler
2078	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2518	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2519
		2520	PROTOTYPES: DISABLE
2079		2521
2080	void glViewport (int x, int y, int width, int height)	2522	void glViewport (int x, int y, int width, int height)
2081		2523
2082	void glScissor (int x, int y, int width, int height)	2524	void glScissor (int x, int y, int width, int height)
2083		2525
…		…
2091		2533
2092	void glRotate (float angle, float x, float y, float z)	2534	void glRotate (float angle, float x, float y, float z)
2093	CODE:	2535	CODE:
2094	glRotatef (angle, x, y, z);	2536	glRotatef (angle, x, y, z);
2095		2537
2096	void glBegin (int mode)
2097
2098	void glEnd ()
2099
2100	void glColor (float r, float g, float b, float a = 1.0)	2538	void glColor (float r, float g, float b, float a = 1.0)
2101	PROTOTYPE: @
2102	ALIAS:	2539	ALIAS:
2103	glColor_premultiply = 1	2540	glColor_premultiply = 1
2104	CODE:	2541	CODE:
2105	if (ix)	2542	if (ix)
2106	{	2543	{
…		…
2109	b *= a;	2546	b *= a;
2110	}	2547	}
2111	// microsoft visual "c" rounds instead of truncating...	2548	// microsoft visual "c" rounds instead of truncating...
2112	glColor4f (r, g, b, a);	2549	glColor4f (r, g, b, a);
2113		2550
2114	void glInterleavedArrays (int format, int stride, char *data)
2115
2116	void glDrawElements (int mode, int count, int type, char *indices)
2117
2118	# 1.2 void glDrawRangeElements (int mode, int start, int end
2119
2120	void glRasterPos (float x, float y, float z = 0.)	2551	void glRasterPos (float x, float y, float z = 0.)
2121	CODE:	2552	CODE:
2122	glRasterPos3f (0, 0, z);	2553	glRasterPos3f (0, 0, z);
2123	glBitmap (0, 0, 0, 0, x, y, 0);	2554	glBitmap (0, 0, 0, 0, x, y, 0);
2124		2555
…		…
2128		2559
2129	void glTexCoord (float s, float t)	2560	void glTexCoord (float s, float t)
2130	CODE:	2561	CODE:
2131	glTexCoord2f (s, t);	2562	glTexCoord2f (s, t);
2132		2563
		2564	void glRect (float x1, float y1, float x2, float y2)
		2565	CODE:
		2566	glRectf (x1, y1, x2, y2);
		2567
		2568	PROTOTYPES: ENABLE
		2569
		2570	void glBegin (int mode)
		2571
		2572	void glEnd ()
		2573
		2574	void glPointSize (GLfloat size)
		2575
		2576	void glLineWidth (GLfloat width)
		2577
		2578	void glInterleavedArrays (int format, int stride, char *data)
		2579
		2580	void glDrawElements (int mode, int count, int type, char *indices)
		2581
		2582	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2583
2133	void glTexEnv (int target, int pname, float param)	2584	void glTexEnv (int target, int pname, float param)
2134	CODE:	2585	CODE:
2135	glTexEnvf (target, pname, param);	2586	glTexEnvf (target, pname, param);
2136		2587
2137	void glTexParameter (int target, int pname, float param)	2588	void glTexParameter (int target, int pname, float param)
…		…
2159		2610
2160	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2611	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2161		2612
2162	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2613	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2163		2614
		2615	void glPixelZoom (float x, float y)
		2616
2164	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2617	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2165		2618
2166	int glGenTexture ()	2619	int glGenTexture ()
2167	CODE:	2620	CODE:
2168	{	2621	RETVAL = gen_texture ();
2169	GLuint name;
2170	glGenTextures (1, &name);
2171	RETVAL = name;
2172	}
2173	OUTPUT:	2622	OUTPUT:
2174	RETVAL	2623	RETVAL
2175		2624
2176	void glDeleteTexture (int name)	2625	void glDeleteTexture (int name)
2177	CODE:	2626	CODE:
2178	{
2179	GLuint name_ = name;
2180	glDeleteTextures (1, &name_);	2627	del_texture (name);
2181	}	2628
2182
2183	int glGenList ()	2629	int glGenList ()
2184	CODE:	2630	CODE:
2185	RETVAL = glGenLists (1);	2631	RETVAL = glGenLists (1);
2186	OUTPUT:	2632	OUTPUT:
2187	RETVAL	2633	RETVAL
…		…
2194		2640
2195	void glEndList ()	2641	void glEndList ()
2196		2642
2197	void glCallList (int list)	2643	void glCallList (int list)
2198		2644
		2645	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2646
		2647	PROTOTYPES: DISABLE
		2648
		2649	void
		2650	find_widget (SV *self, NV x, NV y)
		2651	PPCODE:
		2652	{
		2653	if (within_widget (self, x, y))
		2654	XPUSHs (self);
		2655	}
		2656
		2657	BOOT:
		2658	{
		2659	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2660
		2661	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2662	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2663	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2664	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2665	}
		2666
		2667	void
		2668	draw (SV *self)
		2669	CODE:
		2670	{
		2671	HV *hv;
		2672	SV **svp;
		2673	NV x, y, w, h;
		2674	SV *draw_x_sv = GvSV (draw_x_gv);
		2675	SV *draw_y_sv = GvSV (draw_y_gv);
		2676	SV *draw_w_sv = GvSV (draw_w_gv);
		2677	SV *draw_h_sv = GvSV (draw_h_gv);
		2678	SV *hover;
		2679	double draw_x, draw_y, draw_w, draw_h;
		2680
		2681	if (!SvROK (self))
		2682	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2683
		2684	hv = (HV *)SvRV (self);
		2685
		2686	if (SvTYPE (hv) != SVt_PVHV)
		2687	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2688
		2689	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2690	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2691
		2692	if (!h || !w)
		2693	XSRETURN_EMPTY;
		2694
		2695	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2696	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2697
		2698	draw_x = SvNV (draw_x_sv) + x;
		2699	draw_y = SvNV (draw_y_sv) + y;
		2700
		2701	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2702	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2703	XSRETURN_EMPTY;
		2704
		2705	sv_setnv (draw_x_sv, draw_x);
		2706	sv_setnv (draw_y_sv, draw_y);
		2707
		2708	glPushMatrix ();
		2709	glTranslated (x, y, 0);
		2710
		2711	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2712	{
		2713	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2714
		2715	if (svp && SvTRUE (*svp))
		2716	{
		2717	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);
		2718	glEnable (GL_BLEND);
		2719	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2720	glBegin (GL_QUADS);
		2721	glVertex2f (0, 0);
		2722	glVertex2f (w, 0);
		2723	glVertex2f (w, h);
		2724	glVertex2f (0, h);
		2725	glEnd ();
		2726	glDisable (GL_BLEND);
		2727	}
		2728	}
		2729	#if 0
		2730	if ($ENV{CFPLUS_DEBUG} & 1) {
		2731	glPushMatrix;
		2732	glColor 1, 1, 0, 1;
		2733	glTranslate 0.375, 0.375;
		2734	glBegin GL_LINE_LOOP;
		2735	glVertex 0 , 0;
		2736	glVertex $self->{w} - 1, 0;
		2737	glVertex $self->{w} - 1, $self->{h} - 1;
		2738	glVertex 0 , $self->{h} - 1;
		2739	glEnd;
		2740	glPopMatrix;
		2741	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2742	}
		2743	#endif
		2744	PUSHMARK (SP);
		2745	XPUSHs (self);
		2746	PUTBACK;
		2747	call_method ("_draw", G_VOID | G_DISCARD);
		2748	SPAGAIN;
		2749
		2750	glPopMatrix ();
		2751
		2752	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2753	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2754	}
		2755

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines