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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.170 by root, Sun Mar 4 19:36:08 2007 UTC vs.
Revision 1.213 by root, Sun Jul 29 04:14:45 2007 UTC

…		…
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
…		…
20	#include <math.h>	25	#include <math.h>
21	#include <string.h>	26	#include <string.h>
22	#include <stdio.h>	27	#include <stdio.h>
23	#include <stdlib.h>	28	#include <stdlib.h>
24		29
		30	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		31
25	#include <SDL.h>	32	#include <SDL.h>
		33	#include <SDL_thread.h>
26	#include <SDL_endian.h>	34	#include <SDL_endian.h>
27	#include <SDL_image.h>	35	#include <SDL_image.h>
28	#include <SDL_mixer.h>	36	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	37	#include <SDL_opengl.h>
30		38
…		…
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	64	# define PARACHUTE SDL_INIT_NOPARACHUTE
57	#else	65	#else
58	# define PARACHUTE 0	66	# define PARACHUTE 0
59	#endif	67	#endif
60		68
		69	static AV *texture_av;
		70
61	static struct	71	static struct
62	{	72	{
63	#define GL_FUNC(ptr,name) ptr name;	73	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	74	#include "glfunc.h"
65	#undef GL_FUNC	75	#undef GL_FUNC
66	} gl;	76	} gl;
67		77
		78	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	79	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	80	{
70	if (gl.BlendFuncSeparate)	81	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	82	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	83	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	84	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	85	else
75	glBlendFunc (sa, da);	86	glBlendFunc (sa, da);
76	}	87	}
77		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
78	#include "texcache.c"	113	#include "texcache.c"
79		114
80	#include "pango-font.c"	115	#include "pango-font.c"
81	#include "pango-fontmap.c"	116	#include "pango-fontmap.c"
82	#include "pango-render.c"	117	#include "pango-render.c"
83		118
		119	typedef IV CFPlus__Channel;
		120	typedef SDL_RWops *CFPlus__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	121	typedef Mix_Chunk *CFPlus__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	122	typedef Mix_Music *CFPlus__MixMusic;
86		123
87	typedef PangoFontDescription *CFPlus__Font;	124	typedef PangoFontDescription *CFPlus__Font;
88		125
…		…
155		192
156	*w = rect.width;	193	*w = rect.width;
157	*h = rect.height;	194	*h = rect.height;
158	}	195	}
159		196
		197	typedef uint16_t tileid;
160	typedef uint16_t mapface;	198	typedef uint16_t faceid;
161		199
162	typedef struct {	200	typedef struct {
163	GLint name;	201	int name;
164	int w, h;	202	int w, h;
165	float s, t;	203	float s, t;
166	uint8_t r, g, b, a;	204	uint8_t r, g, b, a;
		205	tileid smoothtile;
		206	uint8_t smoothlevel;
167	} maptex;	207	} maptex;
168		208
169	typedef struct {	209	typedef struct {
170	uint32_t player;	210	uint32_t player;
171	mapface face[3];	211	tileid tile[3];
172	uint16_t darkness;	212	uint16_t darkness;
173	uint8_t stat_width, stat_hp, flags;	213	uint8_t stat_width, stat_hp, flags, smoothmax;
174	} mapcell;	214	} mapcell;
175		215
176	typedef struct {	216	typedef struct {
177	int32_t c0, c1;	217	int32_t c0, c1;
178	mapcell *col;	218	mapcell *col;
179	} maprow;	219	} maprow;
180		220
181	typedef struct map {	221	typedef struct map {
182	int x, y, w, h;	222	int x, y, w, h;
183	int ox, oy; /* offset to virtual global coordinate system */	223	int ox, oy; /* offset to virtual global coordinate system */
184	int faces;	224	int faces; tileid *face2tile; // [faceid]
185	mapface *face;	225	int texs; maptex *tex; // [tileid]
186
187	int texs;
188	maptex *tex;
189		226
190	int32_t rows;	227	int32_t rows;
191	maprow *row;	228	maprow *row;
192	} *CFPlus__Map;	229	} *CFPlus__Map;
193		230
…		…
213	return ptr;	250	return ptr;
214	}	251	}
215		252
216	#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))
217	#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	}
218		275
219	static maprow *	276	static maprow *
220	map_get_row (CFPlus__Map self, int y)	277	map_get_row (CFPlus__Map self, int y)
221	{	278	{
222	if (0 > y)	279	if (0 > y)
…		…
317	cell->player = 0;	374	cell->player = 0;
318	}	375	}
319	}	376	}
320	}	377	}
321		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
322	static void	395	static void
323	music_finished (void)	396	music_finished (void)
324	{	397	{
325	SDL_UserEvent ev;	398	SDL_UserEvent ev;
326		399
…		…
363	}	436	}
364		437
365	/* SDL should provide this, really. */	438	/* SDL should provide this, really. */
366	#define SDLK_MODIFIER_MIN 300	439	#define SDLK_MODIFIER_MIN 300
367	#define SDLK_MODIFIER_MAX 314	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;
		483	}
368		484
369	MODULE = CFPlus PACKAGE = CFPlus	485	MODULE = CFPlus PACKAGE = CFPlus
370		486
371	PROTOTYPES: ENABLE	487	PROTOTYPES: ENABLE
372		488
…		…
519	opengl_fontmap = pango_opengl_font_map_new ();	635	opengl_fontmap = pango_opengl_font_map_new ();
520	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);
521	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
522	}	638	}
523		639
		640	char *
		641	SDL_GetError ()
		642
524	int	643	int
525	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
526		645
527	void	646	void
528	SDL_Quit ()	647	SDL_Quit ()
529		648
530	void	649	void
531	SDL_ListModes ()	650	SDL_ListModes (int rgb, int alpha)
532	PPCODE:	651	PPCODE:
533	{	652	{
534	SDL_Rect **m;	653	SDL_Rect **m;
535		654
536	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	655	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
537	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	656	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
538	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	657	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
539	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	658	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
540		659
541	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	660	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
542	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	661	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
543		662
544	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	663	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
545	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
546	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
547	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
548		667
549	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
550	#if SDL_VERSION_ATLEAST(1,2,10)	669	#if SDL_VERSION_ATLEAST(1,2,10)
551	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
552	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
553	#endif	672	#endif
554		673
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);	674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
559		675
560	if (m && m != (SDL_Rect **)-1)	676	if (m && m != (SDL_Rect **)-1)
561	while (*m)	677	while (*m)
562	{	678	{
		679	if ((*m)->w >= 640 && (*m)->h >= 480)
		680	{
563	AV *av = newAV ();	681	AV *av = newAV ();
564	av_push (av, newSViv ((*m)->w));	682	av_push (av, newSViv ((*m)->w));
565	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));
566	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	686	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		687	}
567		688
568	++m;	689	++m;
569	}	690	}
570	}	691	}
571		692
572	char *
573	SDL_GetError ()
574
575	int	693	int
576	SDL_SetVideoMode (int w, int h, int fullscreen)	694	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
577	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
578	RETVAL = !!SDL_SetVideoMode (	705	RETVAL = !!SDL_SetVideoMode (
579	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	706	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
580	);	707	);
		708
581	if (RETVAL)	709	if (RETVAL)
582	{	710	{
		711	av_clear (texture_av);
		712
583	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
584	# 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);
585	# include "glfunc.h"	715	#include "glfunc.h"
586	# undef GL_FUNC	716	#undef GL_FUNC
587	}	717	}
		718	}
588	OUTPUT:	719	OUTPUT:
589	RETVAL	720	RETVAL
590		721
591	void	722	void
592	SDL_GL_SwapBuffers ()	723	SDL_GL_SwapBuffers ()
593		724
594	char *	725	char *
595	SDL_GetKeyName (int sym)	726	SDL_GetKeyName (int sym)
596		727
		728	int
		729	SDL_GetAppState ()
		730
597	void	731	void
598	SDL_PollEvent ()	732	poll_events ()
599	PPCODE:	733	PPCODE:
600	{	734	{
601	SDL_Event ev;	735	SDL_Event ev;
602		736
603	while (SDL_PollEvent (&ev))	737	SDL_PumpEvents ();
		738	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
604	{	739	{
605	HV *hv = newHV ();	740	HV *hv = newHV ();
606	hv_store (hv, "type", 4, newSViv (ev.type), 0);	741	hv_store (hv, "type", 4, newSViv (ev.type), 0);
607		742
608	switch (ev.type)	743	switch (ev.type)
…		…
620	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
621	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	756	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
622	break;	757	break;
623		758
624	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
625	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
626
627	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	779	hv_store (hv, "state", 5, newSViv (state), 0);
628	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	780	hv_store (hv, "x", 1, newSViv (x), 0);
629	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	781	hv_store (hv, "y", 1, newSViv (y), 0);
630	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
631	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		784	}
632	break;	785	break;
633		786
634	case SDL_MOUSEBUTTONDOWN:	787	case SDL_MOUSEBUTTONDOWN:
635	case SDL_MOUSEBUTTONUP:	788	case SDL_MOUSEBUTTONUP:
636	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	789	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))));	804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
652	}	805	}
653	}	806	}
654		807
655	int	808	int
656	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)
657	POSTCALL:	810	POSTCALL:
658	Mix_HookMusicFinished (music_finished);	811	Mix_HookMusicFinished (music_finished);
659	Mix_ChannelFinished (channel_finished);	812	Mix_ChannelFinished (channel_finished);
660		813
661	void	814	void
…		…
665	Mix_AllocateChannels (int numchans = -1)	818	Mix_AllocateChannels (int numchans = -1)
666		819
667	void	820	void
668	lowdelay (int fd, int val = 1)	821	lowdelay (int fd, int val = 1)
669	CODE:	822	CODE:
670	#ifndef _WIN32
671	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	823	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
672	#endif
673		824
674	void	825	void
675	win32_proxy_info ()	826	win32_proxy_info ()
676	PPCODE:	827	PPCODE:
677	{	828	{
…		…
714	STRLEN image_len;	865	STRLEN image_len;
715	char *image = (char *)SvPVbyte (image_, image_len);	866	char *image = (char *)SvPVbyte (image_, image_len);
716	SDL_Surface *surface, *surface2;	867	SDL_Surface *surface, *surface2;
717	SDL_PixelFormat fmt;	868	SDL_PixelFormat fmt;
718	SDL_RWops *rw = ix	869	SDL_RWops *rw = ix
719	? SDL_RWFromFile (image, "r")	870	? SDL_RWFromFile (image, "rb")
720	: SDL_RWFromConstMem (image, image_len);	871	: SDL_RWFromConstMem (image, image_len);
721		872
722	if (!rw)	873	if (!rw)
723	croak ("load_image: %s", SDL_GetError ());	874	croak ("load_image: %s", SDL_GetError ());
724		875
…		…
818	ExitThread (retval); // unclean, please beam me up	969	ExitThread (retval); // unclean, please beam me up
819	#else	970	#else
820	_exit (retval);	971	_exit (retval);
821	#endif	972	#endif
822		973
		974	void
		975	debug ()
		976	CODE:
		977	{
		978	#if DEBUG
		979	VALGRIND_DO_LEAK_CHECK;
		980	#endif
		981	}
		982
823	MODULE = CFPlus PACKAGE = CFPlus::Font	983	MODULE = CFPlus PACKAGE = CFPlus::Font
		984
		985	PROTOTYPES: DISABLE
824		986
825	CFPlus::Font	987	CFPlus::Font
826	new_from_file (SV *class, char *path, int id = 0)	988	new_from_file (SV *class, char *path, int id = 0)
827	CODE:	989	CODE:
828	{	990	{
…		…
839	CODE:	1001	CODE:
840	pango_font_description_free (self);	1002	pango_font_description_free (self);
841		1003
842	void	1004	void
843	make_default (CFPlus::Font self)	1005	make_default (CFPlus::Font self)
		1006	PROTOTYPE: $
844	CODE:	1007	CODE:
845	default_font = self;	1008	default_font = self;
846		1009
847	MODULE = CFPlus PACKAGE = CFPlus::Layout	1010	MODULE = CFPlus PACKAGE = CFPlus::Layout
848		1011
		1012	PROTOTYPES: DISABLE
		1013
849	void	1014	void
850	reset_glyph_cache ()	1015	reset_glyph_cache ()
		1016	PROTOTYPE:
851	CODE:	1017	CODE:
852	tc_clear ();	1018	tc_clear ();
853		1019
854	CFPlus::Layout	1020	CFPlus::Layout
855	new (SV *class)	1021	new (SV *class)
…		…
1142	flags	1308	flags
1143	);	1309	);
1144		1310
1145	MODULE = CFPlus PACKAGE = CFPlus::Texture	1311	MODULE = CFPlus PACKAGE = CFPlus::Texture
1146		1312
1147	void	1313	PROTOTYPES: ENABLE
1148	pad2pot (SV *data_, SV *w_, SV *h_)
1149	CODE:
1150	{
1151	int ow = SvIV (w_);
1152	int oh = SvIV (h_);
1153		1314
1154	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_))
1155	{	1322	{
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;	1323	STRLEN datalen;
1164	char *data = SvPVbyte (data_, datalen);	1324	char *data = SvPVbyte (data_, datalen);
1165	int bpp = datalen / (ow * oh);	1325	int bpp = datalen / (ow * oh);
1166	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1326	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1167		1327
1168	SvPOK_only (result_);	1328	SvPOK_only (result_);
1169	SvCUR_set (result_, nw * nh * bpp);	1329	SvCUR_set (result_, nw * nh * bpp);
1170		1330
1171	memset (SvPVX (result_), 0, nw * nh * bpp);	1331	memset (SvPVX (result_), 0, nw * nh * bpp);
1172	while (oh--)	1332	while (oh--)
1173	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);
1174		1334
1175	sv_setsv (data_, result_);	1335	sv_setsv (data_, result_);
1176	}
1177
1178	sv_setiv (w_, nw);
1179	sv_setiv (h_, nh);
1180	}
1181	}	1336	}
1182	}	1337	}
1183		1338
1184	void	1339	void
1185	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.)
…		…
1228	glDisable (GL_ALPHA_TEST);	1383	glDisable (GL_ALPHA_TEST);
1229	glDisable (GL_BLEND);	1384	glDisable (GL_BLEND);
1230	}	1385	}
1231	}	1386	}
1232		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
1233	MODULE = CFPlus PACKAGE = CFPlus::Map	1399	MODULE = CFPlus PACKAGE = CFPlus::Map
		1400
		1401	PROTOTYPES: DISABLE
1234		1402
1235	CFPlus::Map	1403	CFPlus::Map
1236	new (SV *class)	1404	new (SV *class)
1237	CODE:	1405	CODE:
1238	New (0, RETVAL, 1, struct map);	1406	New (0, RETVAL, 1, struct map);
…		…
1240	RETVAL->y = 0;	1408	RETVAL->y = 0;
1241	RETVAL->w = 0;	1409	RETVAL->w = 0;
1242	RETVAL->h = 0;	1410	RETVAL->h = 0;
1243	RETVAL->ox = 0;	1411	RETVAL->ox = 0;
1244	RETVAL->oy = 0;	1412	RETVAL->oy = 0;
1245	RETVAL->faces = 8192;	1413	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1246	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1414	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;	1415	RETVAL->rows = 0;
1250	RETVAL->row = 0;	1416	RETVAL->row = 0;
1251	OUTPUT:	1417	OUTPUT:
1252	RETVAL	1418	RETVAL
1253		1419
1254	void	1420	void
1255	DESTROY (CFPlus::Map self)	1421	DESTROY (CFPlus::Map self)
1256	CODE:	1422	CODE:
1257	{	1423	{
1258	map_clear (self);	1424	map_clear (self);
1259	Safefree (self->face);	1425	Safefree (self->face2tile);
1260	Safefree (self->tex);	1426	Safefree (self->tex);
1261	Safefree (self);	1427	Safefree (self);
1262	}	1428	}
1263		1429
1264	void	1430	void
…		…
1271	clear (CFPlus::Map self)	1437	clear (CFPlus::Map self)
1272	CODE:	1438	CODE:
1273	map_clear (self);	1439	map_clear (self);
1274		1440
1275	void	1441	void
1276	set_face (CFPlus::Map self, int face, int texid)	1442	set_tileid (CFPlus::Map self, int face, int tile)
1277	CODE:	1443	CODE:
1278	{	1444	{
1279	while (self->faces <= face)	1445	need_facenum (self, face); self->face2tile [face] = tile;
1280	{	1446	need_texid (self, tile);
1281	Append (mapface, self->face, self->faces, self->faces);	1447	}
1282	self->faces *= 2;
1283	}
1284		1448
1285	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;
1286	}	1470	}
1287		1471
1288	void	1472	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)	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)
1290	CODE:	1474	CODE:
1291	{	1475	{
1292	while (self->texs <= texid)	1476	need_texid (self, texid);
1293	{
1294	Append (maptex, self->tex, self->texs, self->texs);
1295	self->texs *= 2;
1296	}
1297		1477
1298	{	1478	{
1299	maptex *tex = self->tex + texid;	1479	maptex *tex = self->tex + texid;
1300		1480
1301	tex->name = name;	1481	tex->name = name;
…		…
1345	CODE:	1525	CODE:
1346	{	1526	{
1347	if (dx > 0)	1527	if (dx > 0)
1348	map_blank (self, self->x, self->y, dx, self->h);	1528	map_blank (self, self->x, self->y, dx, self->h);
1349	else if (dx < 0)	1529	else if (dx < 0)
1350	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);
1351		1531
1352	if (dy > 0)	1532	if (dy > 0)
1353	map_blank (self, self->x, self->y, self->w, dy);	1533	map_blank (self, self->x, self->y, self->w, dy);
1354	else if (dy < 0)	1534	else if (dy < 0)
1355	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);
1356		1536
1357	self->ox += dx; self->x += dx;	1537	self->ox += dx; self->x += dx;
1358	self->oy += dy; self->y += dy;	1538	self->oy += dy; self->y += dy;
1359		1539
1360	while (self->y < 0)	1540	while (self->y < 0)
…		…
1414	}	1594	}
1415	else if (cmd == 6) // monster width	1595	else if (cmd == 6) // monster width
1416	cell->stat_width = *data++ + 1;	1596	cell->stat_width = *data++ + 1;
1417	else if (cmd == 0x47)	1597	else if (cmd == 0x47)
1418	{	1598	{
1419	if (*data == 8)	1599	if (*data == 4)
1420	; // decode player uuid	1600	; // decode player count
1421		1601
1422	data += *data + 1;	1602	data += *data + 1;
1423	}	1603	}
1424	else if (cmd == 8) // cell flags	1604	else if (cmd == 8) // cell flags
1425	cell->flags = *data++;	1605	cell->flags = *data++;
…		…
1434	cell->darkness = *data++ + 1;	1614	cell->darkness = *data++ + 1;
1435	}	1615	}
1436		1616
1437	if (flags & 4)	1617	if (flags & 4)
1438	{	1618	{
1439	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];
1440	}	1622	}
1441		1623
1442	if (flags & 2)	1624	if (flags & 2)
1443	{	1625	{
1444	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];
1445	}	1629	}
1446		1630
1447	if (flags & 1)	1631	if (flags & 1)
1448	{	1632	{
1449	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];
1450	}	1636	}
1451	}	1637	}
1452	else	1638	else
1453	cell->darkness = 0;	1639	cell->darkness = 0;
1454	}	1640	}
…		…
1484	{	1670	{
1485	mapcell *cell = row->col + (x - row->c0);	1671	mapcell *cell = row->col + (x - row->c0);
1486		1672
1487	for (z = 0; z <= 0; z++)	1673	for (z = 0; z <= 0; z++)
1488	{	1674	{
1489	mapface face = cell->face [z];
1490
1491	if (face)
1492	{
1493	maptex tex = self->tex [face];	1675	maptex tex = self->tex [cell->tile [z]];
1494	int a0 = 255 - tex.a;	1676	int a0 = 255 - tex.a;
1495	int a1 = tex.a;	1677	int a1 = tex.a;
1496		1678
1497	r = (r * a0 + tex.r * a1) / 255;	1679	r = (r * a0 + tex.r * a1) / 255;
1498	g = (g * a0 + tex.g * a1) / 255;	1680	g = (g * a0 + tex.g * a1) / 255;
1499	b = (b * a0 + tex.b * a1) / 255;	1681	b = (b * a0 + tex.b * a1) / 255;
1500	a = (a * a0 + tex.a * a1) / 255;	1682	a = (a * a0 + tex.a * a1) / 255;
1501	}
1502	}	1683	}
1503	}	1684	}
1504		1685
1505	*map++ = (r )	1686	*map++ = (r )
1506	| (g << 8)	1687	| (g << 8)
…		…
1513	}	1694	}
1514	OUTPUT:	1695	OUTPUT:
1515	RETVAL	1696	RETVAL
1516		1697
1517	void	1698	void
1518	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)
1519	CODE:	1700	CODE:
1520	{	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;
1521	int x, y, z;	1706	int x, y, z;
1522	int last_name;	1707	int last_name;
1523	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));
1524		1715
1525	glColor4ub (255, 255, 255, 255);	1716	glColor4ub (255, 255, 255, 255);
1526		1717
1527	glEnable (GL_BLEND);	1718	glEnable (GL_BLEND);
1528	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1719	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1534	last_name = 0;	1725	last_name = 0;
1535		1726
1536	mx += self->x;	1727	mx += self->x;
1537	my += self->y;	1728	my += self->y;
1538		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
1539	for (z = 0; z < 3; z++)	1752	for (z = 0; z <= 2; z++)
		1753	{
		1754	memset (smooth_level, 0, sizeof (smooth_level));
		1755
1540	for (y = 0; y < sh; y++)	1756	for (y = 0; y < sh; y++)
1541	if (0 <= y + my && y + my < self->rows)	1757	if (0 <= y + my && y + my < self->rows)
1542	{	1758	{
1543	maprow *row = self->row + (y + my);	1759	maprow *row = self->row + (y + my);
1544		1760
1545	for (x = 0; x < sw; x++)	1761	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + mx && x + mx < row->c1)	1762	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	1763	{
1548	mapcell *cell = row->col + (x + mx - row->c0);	1764	mapcell *cell = row->col + (x + mx - row->c0);
1549
1550	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;
1551		1772
1552	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))
1553	{	1862	{
1554	maptex tex = self->tex [face];	1863	int level = (w << 5) | b;
1555	int px = (x + 1) * 32 - tex.w;	1864	HE *he;
1556	int py = (y + 1) * 32 - tex.h;
1557		1865
1558	if (last_name != tex.name)	1866	hv_iterinit (smooth);
		1867	while ((he = hv_iternext (smooth)))
1559	{	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
1560	glEnd ();	1891	glEnd ();
1561	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1892	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1562	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	}
1563	}	1915	}
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	}	1916	}
1588	}	1917	}
1589	}
1590	}	1918	}
		1919	}
		1920
		1921	hv_clear (smooth);
		1922	}
1591		1923
1592	glEnd ();	1924	glEnd ();
1593		1925
1594	glDisable (GL_TEXTURE_2D);	1926	glDisable (GL_TEXTURE_2D);
1595	glDisable (GL_BLEND);	1927	glDisable (GL_BLEND);
…		…
1603	for (x = 0; x < sw; x++)	1935	for (x = 0; x < sw; x++)
1604	if (row->c0 <= x + mx && x + mx < row->c1)	1936	if (row->c0 <= x + mx && x + mx < row->c1)
1605	{	1937	{
1606	mapcell *cell = row->col + (x + mx - row->c0);	1938	mapcell *cell = row->col + (x + mx - row->c0);
1607		1939
1608	int px = x * 32;	1940	int px = x * T;
1609	int py = y * 32;	1941	int py = y * T;
1610		1942
1611	if (cell->stat_hp)	1943	if (cell->stat_hp)
1612	{	1944	{
1613	int width = cell->stat_width * 32;	1945	int width = cell->stat_width * T;
1614	int thick = sh / 28 + 1 + cell->stat_width;	1946	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1615		1947
1616	glColor3ub (0, 0, 0);	1948	glColor3ub (0, 0, 0);
1617	glRectf (px + 1, py - thick - 2,	1949	glRectf (px + 1, py - thick - 2,
1618	px + width - 1, py);	1950	px + width - 1, py);
1619		1951
…		…
1689	void	2021	void
1690	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)
1691	PPCODE:	2023	PPCODE:
1692	{	2024	{
1693	int x, y;	2025	int x, y;
		2026	int sw1 = sw + 2;
		2027	int sh1 = sh + 2;
		2028	int sh3 = sh * 3;
1694	int sw4 = (sw + 3) & ~3;	2029	int sw34 = (sw * 3 + 3) & ~3;
		2030	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1695	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2031	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1696	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2032	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1697		2033
1698	memset (darkness, 255, sw4 * sh);
1699	SvPOK_only (darkness_sv);	2034	SvPOK_only (darkness3_sv);
1700	SvCUR_set (darkness_sv, sw4 * sh);	2035	SvCUR_set (darkness3_sv, sw34 * sh3);
1701		2036
1702	mx += self->x;	2037	mx += self->x - 1;
1703	my += self->y;	2038	my += self->y - 1;
1704		2039
		2040	memset (darkness1, 255, sw1 * sh1);
		2041
1705	for (y = 0; y < sh; y++)	2042	for (y = 0; y < sh1; y++)
1706	if (0 <= y + my && y + my < self->rows)	2043	if (0 <= y + my && y + my < self->rows)
1707	{	2044	{
1708	maprow *row = self->row + (y + my);	2045	maprow *row = self->row + (y + my);
1709		2046
1710	for (x = 0; x < sw; x++)	2047	for (x = 0; x < sw1; x++)
1711	if (row->c0 <= x + mx && x + mx < row->c1)	2048	if (row->c0 <= x + mx && x + mx < row->c1)
1712	{	2049	{
1713	mapcell *cell = row->col + (x + mx - row->c0);	2050	mapcell *cell = row->col + (x + mx - row->c0);
1714		2051
1715	darkness[y * sw4 + x] = cell->darkness	2052	darkness1 [y * sw1 + x] = cell->darkness
1716	? 255 - (cell->darkness - 1)	2053	? 255 - (cell->darkness - 1)
1717	: 255 - FOW_DARKNESS;	2054	: 255 - FOW_DARKNESS;
1718	}	2055	}
1719	}	2056	}
1720		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
1721	EXTEND (SP, 3);	2096	EXTEND (SP, 3);
1722	PUSHs (sv_2mortal (newSViv (sw4)));	2097	PUSHs (sv_2mortal (newSViv (sw34)));
1723	PUSHs (sv_2mortal (newSViv (sh)));	2098	PUSHs (sv_2mortal (newSViv (sh3)));
1724	PUSHs (darkness_sv);	2099	PUSHs (darkness3_sv);
1725	}	2100	}
1726		2101
1727	SV *	2102	SV *
1728	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)
1729	CODE:	2104	CODE:
…		…
1758	if (row && row->c0 <= x && x < row->c1)	2133	if (row && row->c0 <= x && x < row->c1)
1759	{	2134	{
1760	mapcell *cell = row->col + (x - row->c0);	2135	mapcell *cell = row->col + (x - row->c0);
1761	uint8_t flags = 0;	2136	uint8_t flags = 0;
1762		2137
1763	if (cell->face [0]) flags |= 1;	2138	if (cell->tile [0]) flags |= 1;
1764	if (cell->face [1]) flags |= 2;	2139	if (cell->tile [1]) flags |= 2;
1765	if (cell->face [2]) flags |= 4;	2140	if (cell->tile [2]) flags |= 4;
1766		2141
1767	*data++ = flags;	2142	*data++ = flags;
1768		2143
1769	if (flags & 1)	2144	if (flags & 1)
1770	{	2145	{
		2146	tileid tile = cell->tile [0];
1771	*data++ = cell->face [0] >> 8;	2147	*data++ = tile >> 8;
1772	*data++ = cell->face [0];	2148	*data++ = tile;
1773	}	2149	}
1774		2150
1775	if (flags & 2)	2151	if (flags & 2)
1776	{	2152	{
		2153	tileid tile = cell->tile [1];
1777	*data++ = cell->face [1] >> 8;	2154	*data++ = tile >> 8;
1778	*data++ = cell->face [1];	2155	*data++ = tile;
1779	}	2156	}
1780		2157
1781	if (flags & 4)	2158	if (flags & 4)
1782	{	2159	{
		2160	tileid tile = cell->tile [2];
1783	*data++ = cell->face [2] >> 8;	2161	*data++ = tile >> 8;
1784	*data++ = cell->face [2];	2162	*data++ = tile;
1785	}	2163	}
1786	}	2164	}
1787	else	2165	else
1788	*data++ = 0;	2166	*data++ = 0;
1789	}	2167	}
…		…
1829	{	2207	{
1830	uint8_t flags = *data++;	2208	uint8_t flags = *data++;
1831		2209
1832	if (flags)	2210	if (flags)
1833	{	2211	{
1834	mapface face[3] = { 0, 0, 0 };
1835
1836	mapcell *cell = row_get_cell (row, x);	2212	mapcell *cell = row_get_cell (row, x);
		2213	tileid tile[3] = { 0, 0, 0 };
1837		2214
1838	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2215	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1839	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2216	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1840	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2217	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1841		2218
1842	if (cell->darkness == 0)	2219	if (cell->darkness == 0)
1843	{	2220	{
1844	cell->darkness = 0;	2221	cell->darkness = 0;
1845		2222
1846	for (z = 0; z <= 2; z++)	2223	for (z = 0; z <= 2; z++)
1847	{	2224	{
1848	cell->face[z] = face[z];	2225	tileid t = tile [z];
1849		2226
1850	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2227	if (t >= self->texs || (t && !self->tex [t].name))
		2228	{
1851	XPUSHs (sv_2mortal (newSViv (face[z])));	2229	XPUSHs (sv_2mortal (newSViv (t)));
		2230	need_texid (self, t);
		2231	}
		2232
		2233	cell->tile [z] = t;
1852	}	2234	}
1853	}	2235	}
1854	}	2236	}
1855	}	2237	}
1856	}	2238	}
1857	}	2239	}
1858		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
1859	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2318	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1860		2319
		2320	PROTOTYPES: DISABLE
		2321
1861	CFPlus::MixChunk	2322	CFPlus::MixChunk
1862	new_from_file (SV *class, char *path)	2323	new (SV *class, CFPlus::RW rwops)
1863	CODE:	2324	CODE:
1864	RETVAL = Mix_LoadWAV (path);	2325	RETVAL = Mix_LoadWAV_RW (rwops, 1);
1865	OUTPUT:	2326	OUTPUT:
1866	RETVAL	2327	RETVAL
1867		2328
1868	void	2329	void
1869	DESTROY (CFPlus::MixChunk self)	2330	DESTROY (CFPlus::MixChunk self)
…		…
1875	CODE:	2336	CODE:
1876	RETVAL = Mix_VolumeChunk (self, volume);	2337	RETVAL = Mix_VolumeChunk (self, volume);
1877	OUTPUT:	2338	OUTPUT:
1878	RETVAL	2339	RETVAL
1879		2340
1880	int	2341	CFPlus::Channel
1881	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)
1882	CODE:	2343	CODE:
1883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2344	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2345	Mix_UnregisterAllEffects (RETVAL);
1884	OUTPUT:	2346	OUTPUT:
1885	RETVAL	2347	RETVAL
1886		2348
1887	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2349	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1888		2350
1889	int	2351	int
1890	volume (int volume = -1)	2352	volume (int volume = -1)
		2353	PROTOTYPE: ;$
1891	CODE:	2354	CODE:
1892	RETVAL = Mix_VolumeMusic (volume);	2355	RETVAL = Mix_VolumeMusic (volume);
1893	OUTPUT:	2356	OUTPUT:
1894	RETVAL	2357	RETVAL
1895		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
1896	CFPlus::MixMusic	2369	CFPlus::MixMusic
1897	new_from_file (SV *class, char *path)	2370	new (SV *class, CFPlus::RW rwops)
1898	CODE:	2371	CODE:
1899	RETVAL = Mix_LoadMUS (path);	2372	RETVAL = Mix_LoadMUS_RW (rwops);
1900	OUTPUT:	2373	OUTPUT:
1901	RETVAL	2374	RETVAL
1902		2375
1903	void	2376	void
1904	DESTROY (CFPlus::MixMusic self)	2377	DESTROY (CFPlus::MixMusic self)
…		…
1910	CODE:	2383	CODE:
1911	RETVAL = Mix_PlayMusic (self, loops);	2384	RETVAL = Mix_PlayMusic (self, loops);
1912	OUTPUT:	2385	OUTPUT:
1913	RETVAL	2386	RETVAL
1914		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
1915	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2393	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2394
		2395	PROTOTYPES: ENABLE
1916		2396
1917	BOOT:	2397	BOOT:
1918	{	2398	{
1919	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2399	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1920	static const struct {	2400	static const struct {
1921	const char *name;	2401	const char *name;
1922	IV iv;	2402	IV iv;
1923	} *civ, const_iv[] = {	2403	} *civ, const_iv[] = {
1924	# 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),
1925	const_iv (GL_COLOR_MATERIAL),	2408	const_iv (GL_COLOR_MATERIAL),
1926	const_iv (GL_SMOOTH),	2409	const_iv (GL_SMOOTH),
1927	const_iv (GL_FLAT),	2410	const_iv (GL_FLAT),
1928	const_iv (GL_DITHER),	2411	const_iv (GL_DITHER),
1929	const_iv (GL_BLEND),	2412	const_iv (GL_BLEND),
…		…
1933	const_iv (GL_ALPHA_TEST),	2416	const_iv (GL_ALPHA_TEST),
1934	const_iv (GL_NORMALIZE),	2417	const_iv (GL_NORMALIZE),
1935	const_iv (GL_RESCALE_NORMAL),	2418	const_iv (GL_RESCALE_NORMAL),
1936	const_iv (GL_FRONT),	2419	const_iv (GL_FRONT),
1937	const_iv (GL_BACK),	2420	const_iv (GL_BACK),
		2421	const_iv (GL_AUX0),
1938	const_iv (GL_AND),	2422	const_iv (GL_AND),
1939	const_iv (GL_ONE),	2423	const_iv (GL_ONE),
1940	const_iv (GL_ZERO),	2424	const_iv (GL_ZERO),
1941	const_iv (GL_SRC_ALPHA),	2425	const_iv (GL_SRC_ALPHA),
1942	const_iv (GL_DST_ALPHA),	2426	const_iv (GL_DST_ALPHA),
…		…
1956	const_iv (GL_LUMINANCE),	2440	const_iv (GL_LUMINANCE),
1957	const_iv (GL_LUMINANCE_ALPHA),	2441	const_iv (GL_LUMINANCE_ALPHA),
1958	const_iv (GL_FLOAT),	2442	const_iv (GL_FLOAT),
1959	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2443	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1960	const_iv (GL_COMPILE),	2444	const_iv (GL_COMPILE),
		2445	const_iv (GL_PROXY_TEXTURE_1D),
		2446	const_iv (GL_PROXY_TEXTURE_2D),
1961	const_iv (GL_TEXTURE_1D),	2447	const_iv (GL_TEXTURE_1D),
1962	const_iv (GL_TEXTURE_2D),	2448	const_iv (GL_TEXTURE_2D),
1963	const_iv (GL_TEXTURE_ENV),	2449	const_iv (GL_TEXTURE_ENV),
1964	const_iv (GL_TEXTURE_MAG_FILTER),	2450	const_iv (GL_TEXTURE_MAG_FILTER),
1965	const_iv (GL_TEXTURE_MIN_FILTER),	2451	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1986	const_iv (GL_COLOR_LOGIC_OP),	2472	const_iv (GL_COLOR_LOGIC_OP),
1987	const_iv (GL_SEPARABLE_2D),	2473	const_iv (GL_SEPARABLE_2D),
1988	const_iv (GL_CONVOLUTION_2D),	2474	const_iv (GL_CONVOLUTION_2D),
1989	const_iv (GL_CONVOLUTION_BORDER_MODE),	2475	const_iv (GL_CONVOLUTION_BORDER_MODE),
1990	const_iv (GL_CONSTANT_BORDER),	2476	const_iv (GL_CONSTANT_BORDER),
		2477	const_iv (GL_POINTS),
1991	const_iv (GL_LINES),	2478	const_iv (GL_LINES),
1992	const_iv (GL_LINE_STRIP),	2479	const_iv (GL_LINE_STRIP),
1993	const_iv (GL_LINE_LOOP),	2480	const_iv (GL_LINE_LOOP),
1994	const_iv (GL_QUADS),	2481	const_iv (GL_QUADS),
1995	const_iv (GL_QUAD_STRIP),	2482	const_iv (GL_QUAD_STRIP),
1996	const_iv (GL_TRIANGLES),	2483	const_iv (GL_TRIANGLES),
1997	const_iv (GL_TRIANGLE_STRIP),	2484	const_iv (GL_TRIANGLE_STRIP),
1998	const_iv (GL_TRIANGLE_FAN),	2485	const_iv (GL_TRIANGLE_FAN),
		2486	const_iv (GL_POLYGON),
1999	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),
2000	const_iv (GL_FASTEST),	2492	const_iv (GL_FASTEST),
		2493	const_iv (GL_DONT_CARE),
		2494	const_iv (GL_NICEST),
2001	const_iv (GL_V2F),	2495	const_iv (GL_V2F),
2002	const_iv (GL_V3F),	2496	const_iv (GL_V3F),
2003	const_iv (GL_T2F_V3F),	2497	const_iv (GL_T2F_V3F),
2004	const_iv (GL_T2F_N3F_V3F),	2498	const_iv (GL_T2F_N3F_V3F),
2005	# undef const_iv	2499	# undef const_iv
2006	};	2500	};
2007		2501
2008	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; )
2009	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);
2010	}	2507	}
2011		2508
2012	char *	2509	char *
2013	gl_vendor ()	2510	gl_vendor ()
2014	CODE:	2511	CODE:
…		…
2028	CODE:	2525	CODE:
2029	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2526	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2030	OUTPUT:	2527	OUTPUT:
2031	RETVAL	2528	RETVAL
2032		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
2033	int glGetError ()	2544	int glGetError ()
2034		2545
2035	void glFinish ()	2546	void glFinish ()
2036		2547
2037	void glClear (int mask)	2548	void glClear (int mask)
…		…
2074	# near_ and far_ are due to microsofts buggy "c" compiler	2585	# 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_)	2586	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2076		2587
2077	# near_ and far_ are due to microsofts buggy "c" compiler	2588	# 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_)	2589	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2590
		2591	PROTOTYPES: DISABLE
2079		2592
2080	void glViewport (int x, int y, int width, int height)	2593	void glViewport (int x, int y, int width, int height)
2081		2594
2082	void glScissor (int x, int y, int width, int height)	2595	void glScissor (int x, int y, int width, int height)
2083		2596
…		…
2091		2604
2092	void glRotate (float angle, float x, float y, float z)	2605	void glRotate (float angle, float x, float y, float z)
2093	CODE:	2606	CODE:
2094	glRotatef (angle, x, y, z);	2607	glRotatef (angle, x, y, z);
2095		2608
2096	void glBegin (int mode)
2097
2098	void glEnd ()
2099
2100	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)
2101	PROTOTYPE: @
2102	ALIAS:	2610	ALIAS:
2103	glColor_premultiply = 1	2611	glColor_premultiply = 1
2104	CODE:	2612	CODE:
2105	if (ix)	2613	if (ix)
2106	{	2614	{
…		…
2109	b *= a;	2617	b *= a;
2110	}	2618	}
2111	// microsoft visual "c" rounds instead of truncating...	2619	// microsoft visual "c" rounds instead of truncating...
2112	glColor4f (r, g, b, a);	2620	glColor4f (r, g, b, a);
2113		2621
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.)	2622	void glRasterPos (float x, float y, float z = 0.)
2121	CODE:	2623	CODE:
2122	glRasterPos3f (0, 0, z);	2624	glRasterPos3f (0, 0, z);
2123	glBitmap (0, 0, 0, 0, x, y, 0);	2625	glBitmap (0, 0, 0, 0, x, y, 0);
2124		2626
…		…
2128		2630
2129	void glTexCoord (float s, float t)	2631	void glTexCoord (float s, float t)
2130	CODE:	2632	CODE:
2131	glTexCoord2f (s, t);	2633	glTexCoord2f (s, t);
2132		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
2133	void glTexEnv (int target, int pname, float param)	2655	void glTexEnv (int target, int pname, float param)
2134	CODE:	2656	CODE:
2135	glTexEnvf (target, pname, param);	2657	glTexEnvf (target, pname, param);
2136		2658
2137	void glTexParameter (int target, int pname, float param)	2659	void glTexParameter (int target, int pname, float param)
…		…
2159		2681
2160	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)
2161		2683
2162	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)
2163		2685
		2686	void glPixelZoom (float x, float y)
		2687
2164	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)
2165		2689
2166	int glGenTexture ()	2690	int glGenTexture ()
2167	CODE:	2691	CODE:
2168	{	2692	RETVAL = gen_texture ();
2169	GLuint name;
2170	glGenTextures (1, &name);
2171	RETVAL = name;
2172	}
2173	OUTPUT:	2693	OUTPUT:
2174	RETVAL	2694	RETVAL
2175		2695
2176	void glDeleteTexture (int name)	2696	void glDeleteTexture (int name)
2177	CODE:	2697	CODE:
2178	{
2179	GLuint name_ = name;
2180	glDeleteTextures (1, &name_);	2698	del_texture (name);
2181	}	2699
2182
2183	int glGenList ()	2700	int glGenList ()
2184	CODE:	2701	CODE:
2185	RETVAL = glGenLists (1);	2702	RETVAL = glGenLists (1);
2186	OUTPUT:	2703	OUTPUT:
2187	RETVAL	2704	RETVAL
…		…
2194		2711
2195	void glEndList ()	2712	void glEndList ()
2196		2713
2197	void glCallList (int list)	2714	void glCallList (int list)
2198		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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