[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.185 by root, Sat Apr 21 09:21:03 2007 UTC vs.
Revision 1.239 by root, Tue Dec 25 18:58:32 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
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
17	#endif	27	#endif
18		28
19	#include <assert.h>	29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
…		…
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
57	#else	70	#else
58	# define PARACHUTE 0	71	# define PARACHUTE 0
59	#endif	72	#endif
60		73
		74	static AV *texture_av;
		75
61	static struct	76	static struct
62	{	77	{
63	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	79	#include "glfunc.h"
65	#undef GL_FUNC	80	#undef GL_FUNC
66	} gl;	81	} gl;
67		82
		83	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	85	{
70	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	90	else
75	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
76	}	92	}
77		93
		94	static GLuint
		95	gen_texture ()
		96	{
		97	GLuint name;
		98
		99	if (AvFILL (texture_av) >= 0)
		100	name = (GLuint)(size_t)av_pop (texture_av);
		101	else
		102	glGenTextures (1, &name);
		103
		104	return name;
		105	}
		106
		107	static void
		108	del_texture (GLuint name)
		109	{
		110	/* make a half-assed attempt at returning the memory used by the texture */
		111	/* textures are frequently being reused by cfplus anyway */
		112	/glBindTexture (GL_TEXTURE_2D, name);/
		113	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		114	av_push (texture_av, (SV *)(size_t)name);
		115	glDeleteTextures (1, &name);
		116	}
		117
78	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
79		120
80	#include "pango-font.c"	121	#include "pango-font.c"
81	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
82	#include "pango-render.c"	123	#include "pango-render.c"
83		124
		125	typedef IV CFPlus__Channel;
		126	typedef SDL_RWops *CFPlus__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
86		129
87	typedef PangoFontDescription *CFPlus__Font;	130	typedef PangoFontDescription *CFPlus__Font;
88		131
…		…
107	typedef struct cf_layout {	150	typedef struct cf_layout {
108	PangoLayout *pl;	151	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
110	int base_height;	153	int base_height;
111	CFPlus__Font font;	154	CFPlus__Font font;
		155	rc_t *rc;
112	} *CFPlus__Layout;	156	} *CFPlus__Layout;
113		157
114	static CFPlus__Font default_font;	158	static CFPlus__Font default_font;
115	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
…		…
159		203
160	typedef uint16_t tileid;	204	typedef uint16_t tileid;
161	typedef uint16_t faceid;	205	typedef uint16_t faceid;
162		206
163	typedef struct {	207	typedef struct {
164	int name;	208	GLuint name;
165	int w, h;	209	int w, h;
166	float s, t;	210	float s, t;
167	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
168	tileid smoothtile;	212	tileid smoothtile;
169	uint8_t smoothlevel;	213	uint8_t smoothlevel;
…		…
396	n \|= n >> 16;	440	n \|= n >> 16;
397		441
398	return n + 1;	442	return n + 1;
399	}	443	}
400		444
		445	static unsigned int
		446	popcount (unsigned int n)
		447	{
		448	n -= (n >> 1) & 0x55555555U;
		449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		451	n *= 0x01010101U;
		452
		453	return n >> 24;
		454	}
		455
401	/* SDL should provide this, really. */	456	/* SDL should provide this, really. */
402	#define SDLK_MODIFIER_MIN 300	457	#define SDLK_MODIFIER_MIN 300
403	#define SDLK_MODIFIER_MAX 314	458	#define SDLK_MODIFIER_MAX 314
404		459
405	static AV *texture_av;	460	/******************************************************************************/
		461
		462	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		463	static GV *hover_gv;
		464
		465	static int
		466	within_widget (SV *widget, NV x, NV y)
		467	{
		468	HV *self;
		469	SV **svp;
		470	NV wx, ww, wy, wh;
		471
		472	if (!SvROK (widget))
		473	return 0;
		474
		475	self = (HV *)SvRV (widget);
		476
		477	if (SvTYPE (self) != SVt_PVHV)
		478	return 0;
		479
		480	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		481	if (y < wy)
		482	return 0;
		483
		484	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		485	if (y >= wy + wh)
		486	return 0;
		487
		488	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		489	if (x < wx)
		490	return 0;
		491
		492	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		493	if (x >= wx + ww)
		494	return 0;
		495
		496	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		497	if (!svp \|\| !SvTRUE (*svp))
		498	return 0;
		499
		500	return 1;
		501	}
406		502
407	MODULE = CFPlus PACKAGE = CFPlus	503	MODULE = CFPlus PACKAGE = CFPlus
408		504
409	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
410		506
411	BOOT:	507	BOOT:
412	{	508	{
413	texture_av = newAV ();
414	AvREAL_off (texture_av);
415
416	HV *stash = gv_stashpv ("CFPlus", 1);	509	HV *stash = gv_stashpv ("CFPlus", 1);
417	static const struct {	510	static const struct {
418	const char *name;	511	const char *name;
419	IV iv;	512	IV iv;
420	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
…		…
443		536
444	const_iv (SDL_APPINPUTFOCUS),	537	const_iv (SDL_APPINPUTFOCUS),
445	const_iv (SDL_APPMOUSEFOCUS),	538	const_iv (SDL_APPMOUSEFOCUS),
446	const_iv (SDL_APPACTIVE),	539	const_iv (SDL_APPACTIVE),
447		540
		541	const_iv (SDLK_FIRST),
		542	const_iv (SDLK_LAST),
448	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
449	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
450	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
451	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
452	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
524	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
525	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
526	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
527	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
528	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
		624
		625	const_iv (MIX_DEFAULT_FORMAT),
529	# undef const_iv	626	# undef const_iv
530	};	627	};
531		628
532	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
533	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
551		648
552	NV floor (NV x)	649	NV floor (NV x)
553		650
554	NV ceil (NV x)	651	NV ceil (NV x)
555		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
		656
556	void	657	void
557	pango_init ()	658	pango_init ()
558	CODE:	659	CODE:
559	{	660	{
560	opengl_fontmap = pango_opengl_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
561	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
562	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
563	}	664	}
564		665
		666	char *
		667	SDL_GetError ()
		668
565	int	669	int
566	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
567		671
568	void	672	void
569	SDL_Quit ()	673	SDL_Quit ()
570		674
571	void	675	void
572	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
573	PPCODE:	677	PPCODE:
574	{	678	{
575	SDL_Rect **m;	679	SDL_Rect **m;
576		680
577	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
578	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
579	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
580	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
581		685
582	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
583	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
584		688
585	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
586	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
587	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
588	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
589		693
590	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
591	#if SDL_VERSION_ATLEAST(1,2,10)	695	#if SDL_VERSION_ATLEAST(1,2,10)
592	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
593	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
594	#endif	698	#endif
595		699
596	SDL_EnableUNICODE (1);
597	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
598
599	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
600		701
601	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
602	while (*m)	703	while (*m)
603	{	704	{
		705	if ((m)->w >= 800 && (m)->h >= 600)
		706	{
604	AV *av = newAV ();	707	AV *av = newAV ();
605	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
606	av_push (av, newSViv ((*m)->h));	709	av_push (av, newSViv ((*m)->h));
		710	av_push (av, newSViv (rgb));
		711	av_push (av, newSViv (alpha));
607	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
608		714
609	++m;	715	++m;
610	}	716	}
611	}	717	}
612		718
613	char *
614	SDL_GetError ()
615
616	int	719	int
617	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
618	CODE:	721	CODE:
		722	{
		723	SDL_EnableUNICODE (1);
		724	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		725
		726	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		727	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		728	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		729	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		730
619	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
620	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
621	);	733	);
		734
622	if (RETVAL)	735	if (RETVAL)
623	{	736	{
624	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	av_clear (texture_av);
		738
		739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
625	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
626	# include "glfunc.h"	741	#include "glfunc.h"
627	# undef GL_FUNC	742	#undef GL_FUNC
628	}	743	}
		744	}
629	OUTPUT:	745	OUTPUT:
630	RETVAL	746	RETVAL
631		747
632	void	748	void
633	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
634		750
635	char *	751	char *
636	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
637		753
		754	int
		755	SDL_GetAppState ()
		756
638	void	757	void
639	SDL_PollEvent ()	758	poll_events ()
640	PPCODE:	759	PPCODE:
641	{	760	{
642	SDL_Event ev;	761	SDL_Event ev;
643		762
644	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
645	{	765	{
646	HV *hv = newHV ();	766	HV *hv = newHV ();
647	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
648		768
649	switch (ev.type)	769	switch (ev.type)
…		…
661	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
662	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
663	break;	783	break;
664		784
665	case SDL_MOUSEMOTION:	785	case SDL_MOUSEMOTION:
		786	{
		787	int state = ev.motion.state;
		788	int x = ev.motion.x;
		789	int y = ev.motion.y;
		790	int xrel = ev.motion.xrel;
		791	int yrel = ev.motion.yrel;
		792
		793	/* do simplistic event compression */
		794	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		795	&& state == ev.motion.state)
		796	{
		797	xrel += ev.motion.xrel;
		798	yrel += ev.motion.yrel;
		799	x = ev.motion.x;
		800	y = ev.motion.y;
		801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		802	}
		803
666	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
667
668	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
669	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
670	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
671	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
672	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
673	break;	811	break;
674		812
675	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
676	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
677	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
692	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
693	}	831	}
694	}	832	}
695		833
696	int	834	int
697	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
698	POSTCALL:	836	POSTCALL:
699	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
700	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
701		839
702	void	840	void
		841	Mix_QuerySpec ()
		842	PPCODE:
		843	{
		844	int freq, channels;
		845	Uint16 format;
		846
		847	if (Mix_QuerySpec (&freq, &format, &channels))
		848	{
		849	EXTEND (SP, 3);
		850	PUSHs (sv_2mortal (newSViv (freq)));
		851	PUSHs (sv_2mortal (newSViv (format)));
		852	PUSHs (sv_2mortal (newSViv (channels)));
		853	}
		854	}
		855
		856	void
703	Mix_CloseAudio ()	857	Mix_CloseAudio ()
704		858
705	int	859	int
706	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
		861
		862	const char *
		863	Mix_GetError ()
707		864
708	void	865	void
709	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
710	CODE:	867	CODE:
711	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
753	STRLEN image_len;	910	STRLEN image_len;
754	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
755	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
756	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
757	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
758	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
759	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
760		917
761	if (!rw)	918	if (!rw)
762	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
763		920
…		…
857	ExitThread (retval); // unclean, please beam me up	1014	ExitThread (retval); // unclean, please beam me up
858	#else	1015	#else
859	_exit (retval);	1016	_exit (retval);
860	#endif	1017	#endif
861		1018
		1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
		1027
862	MODULE = CFPlus PACKAGE = CFPlus::Font	1028	MODULE = CFPlus PACKAGE = CFPlus::Font
		1029
		1030	PROTOTYPES: DISABLE
863		1031
864	CFPlus::Font	1032	CFPlus::Font
865	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
866	CODE:	1034	CODE:
867	{	1035	{
…		…
878	CODE:	1046	CODE:
879	pango_font_description_free (self);	1047	pango_font_description_free (self);
880		1048
881	void	1049	void
882	make_default (CFPlus::Font self)	1050	make_default (CFPlus::Font self)
		1051	PROTOTYPE: $
883	CODE:	1052	CODE:
884	default_font = self;	1053	default_font = self;
885		1054
886	MODULE = CFPlus PACKAGE = CFPlus::Layout	1055	MODULE = CFPlus PACKAGE = CFPlus::Layout
887		1056
		1057	PROTOTYPES: DISABLE
		1058
888	void	1059	void
889	reset_glyph_cache ()	1060	glyph_cache_backup ()
		1061	PROTOTYPE:
890	CODE:	1062	CODE:
		1063	tc_backup ();
		1064
		1065	void
		1066	glyph_cache_restore ()
		1067	PROTOTYPE:
		1068	CODE:
891	tc_clear ();	1069	tc_restore ();
892		1070
893	CFPlus::Layout	1071	CFPlus::Layout
894	new (SV *class)	1072	new (SV *class)
895	CODE:	1073	CODE:
896	New (0, RETVAL, 1, struct cf_layout);	1074	New (0, RETVAL, 1, struct cf_layout);
…		…
900	RETVAL->g = 1.;	1078	RETVAL->g = 1.;
901	RETVAL->b = 1.;	1079	RETVAL->b = 1.;
902	RETVAL->a = 1.;	1080	RETVAL->a = 1.;
903	RETVAL->base_height = MIN_FONT_HEIGHT;	1081	RETVAL->base_height = MIN_FONT_HEIGHT;
904	RETVAL->font = 0;	1082	RETVAL->font = 0;
		1083	RETVAL->rc = rc_alloc ();
905		1084
906	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
907	layout_update_font (RETVAL);	1086	layout_update_font (RETVAL);
908	OUTPUT:	1087	OUTPUT:
909	RETVAL	1088	RETVAL
910		1089
911	void	1090	void
912	DESTROY (CFPlus::Layout self)	1091	DESTROY (CFPlus::Layout self)
913	CODE:	1092	CODE:
914	g_object_unref (self->pl);	1093	g_object_unref (self->pl);
		1094	rc_free (self->rc);
915	Safefree (self);	1095	Safefree (self);
916		1096
917	void	1097	void
918	set_text (CFPlus::Layout self, SV *text_)	1098	set_text (CFPlus::Layout self, SV *text_)
919	CODE:	1099	CODE:
…		…
1171	}	1351	}
1172	}	1352	}
1173		1353
1174	void	1354	void
1175	render (CFPlus::Layout self, float x, float y, int flags = 0)	1355	render (CFPlus::Layout self, float x, float y, int flags = 0)
1176	PPCODE:	1356	CODE:
		1357	rc_clear (self->rc);
1177	pango_opengl_render_layout_subpixel (	1358	pango_opengl_render_layout_subpixel (
1178	self->pl,	1359	self->pl,
		1360	self->rc,
1179	x * PANGO_SCALE, y * PANGO_SCALE,	1361	x * PANGO_SCALE, y * PANGO_SCALE,
1180	self->r, self->g, self->b, self->a,	1362	self->r, self->g, self->b, self->a,
1181	flags	1363	flags
1182	);	1364	);
		1365	// we assume that context_change actually clears/frees stuff
		1366	// and does not do any recomputation...
		1367	pango_layout_context_changed (self->pl);
		1368
		1369	void
		1370	draw (CFPlus::Layout self)
		1371	CODE:
		1372	{
		1373	glEnable (GL_TEXTURE_2D);
		1374	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1375	glEnable (GL_BLEND);
		1376	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1377	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1378	glEnable (GL_ALPHA_TEST);
		1379	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1380
		1381	rc_draw (self->rc);
		1382
		1383	glDisable (GL_ALPHA_TEST);
		1384	glDisable (GL_BLEND);
		1385	glDisable (GL_TEXTURE_2D);
		1386	}
1183		1387
1184	MODULE = CFPlus PACKAGE = CFPlus::Texture	1388	MODULE = CFPlus PACKAGE = CFPlus::Texture
1185		1389
1186	void	1390	PROTOTYPES: ENABLE
1187	pad2pot (SV data_, SV w_, SV *h_)
1188	CODE:
1189	{
1190	int ow = SvIV (w_);
1191	int oh = SvIV (h_);
1192		1391
1193	if (ow && oh)	1392	void
		1393	pad (SV *data_, int ow, int oh, int nw, int nh)
		1394	CODE:
		1395	{
		1396	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1194	{	1397	{
1195	int nw = minpot (ow);
1196	int nh = minpot (oh);
1197
1198	if (nw != ow \|\| nh != oh)
1199	{
1200	if (SvOK (data_))
1201	{
1202	STRLEN datalen;	1398	STRLEN datalen;
1203	char *data = SvPVbyte (data_, datalen);	1399	char *data = SvPVbyte (data_, datalen);
1204	int bpp = datalen / (ow * oh);	1400	int bpp = datalen / (ow * oh);
1205	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1401	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1206		1402
1207	SvPOK_only (result_);	1403	SvPOK_only (result_);
1208	SvCUR_set (result_, nw * nh * bpp);	1404	SvCUR_set (result_, nw * nh * bpp);
1209		1405
1210	memset (SvPVX (result_), 0, nw * nh * bpp);	1406	memset (SvPVX (result_), 0, nw * nh * bpp);
1211	while (oh--)	1407	while (oh--)
1212	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1408	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1213		1409
1214	sv_setsv (data_, result_);	1410	sv_setsv (data_, result_);
1215	}
1216
1217	sv_setiv (w_, nw);
1218	sv_setiv (h_, nh);
1219	}
1220	}	1411	}
1221	}	1412	}
1222		1413
1223	void	1414	void
1224	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1415	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1230	{	1421	{
1231	HV hv = (HV )SvRV (self);	1422	HV hv = (HV )SvRV (self);
1232	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1423	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1233	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1424	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1234	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1425	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1426
		1427	if (name <= 0)
		1428	XSRETURN_EMPTY;
1235		1429
1236	if (items < 5)	1430	if (items < 5)
1237	{	1431	{
1238	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1432	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1239	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1433	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1267	glDisable (GL_ALPHA_TEST);	1461	glDisable (GL_ALPHA_TEST);
1268	glDisable (GL_BLEND);	1462	glDisable (GL_BLEND);
1269	}	1463	}
1270	}	1464	}
1271		1465
		1466	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1467	CODE:
		1468	{
		1469	GLint width;
		1470	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1471	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1472	RETVAL = width > 0;
		1473	}
		1474	OUTPUT:
		1475	RETVAL
		1476
1272	MODULE = CFPlus PACKAGE = CFPlus::Map	1477	MODULE = CFPlus PACKAGE = CFPlus::Map
		1478
		1479	PROTOTYPES: DISABLE
1273		1480
1274	CFPlus::Map	1481	CFPlus::Map
1275	new (SV *class)	1482	new (SV *class)
1276	CODE:	1483	CODE:
1277	New (0, RETVAL, 1, struct map);	1484	New (0, RETVAL, 1, struct map);
…		…
1396	CODE:	1603	CODE:
1397	{	1604	{
1398	if (dx > 0)	1605	if (dx > 0)
1399	map_blank (self, self->x, self->y, dx, self->h);	1606	map_blank (self, self->x, self->y, dx, self->h);
1400	else if (dx < 0)	1607	else if (dx < 0)
1401	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1608	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1402		1609
1403	if (dy > 0)	1610	if (dy > 0)
1404	map_blank (self, self->x, self->y, self->w, dy);	1611	map_blank (self, self->x, self->y, self->w, dy);
1405	else if (dy < 0)	1612	else if (dy < 0)
1406	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1613	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1407		1614
1408	self->ox += dx; self->x += dx;	1615	self->ox += dx; self->x += dx;
1409	self->oy += dy; self->y += dy;	1616	self->oy += dy; self->y += dy;
1410		1617
1411	while (self->y < 0)	1618	while (self->y < 0)
…		…
1415	self->rows += MAP_EXTEND_Y;	1622	self->rows += MAP_EXTEND_Y;
1416	self->y += MAP_EXTEND_Y;	1623	self->y += MAP_EXTEND_Y;
1417	}	1624	}
1418	}	1625	}
1419		1626
1420	void	1627	SV *
1421	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1628	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1422	CODE:	1629	CODE:
1423	{	1630	{
1424	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1631	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1425	uint8_t data_end = (uint8_t )SvEND (data_);	1632	uint8_t data_end = (uint8_t )SvEND (data_);
1426	mapcell *cell;	1633	mapcell *cell;
1427	int x, y, flags;	1634	int x, y, z, flags;
		1635	AV *missing = newAV ();
		1636	RETVAL = newRV_noinc ((SV *)missing);
1428		1637
1429	while (data < data_end - 1)	1638	while (data < data_end - 1)
1430	{	1639	{
1431	flags = (data [0] << 8) + data [1]; data += 2;	1640	flags = (data [0] << 8) + data [1]; data += 2;
1432		1641
…		…
1483	}	1692	}
1484	else	1693	else
1485	cell->darkness = *data++ + 1;	1694	cell->darkness = *data++ + 1;
1486	}	1695	}
1487		1696
		1697	for (z = 0; z <= 2; ++z)
1488	if (flags & 4)	1698	if (flags & (4 >> z))
1489	{	1699	{
1490	faceid face = (data [0] << 8) + data [1]; data += 2;	1700	faceid face = (data [0] << 8) + data [1]; data += 2;
1491	need_facenum (self, face);	1701	need_facenum (self, face);
1492	cell->tile [0] = self->face2tile [face];	1702	cell->tile [z] = self->face2tile [face];
		1703
		1704	if (cell->tile [z])
		1705	{
		1706	maptex *tex = self->tex + cell->tile [z];
		1707	if (!tex->name)
		1708	av_push (missing, newSViv (cell->tile [z]));
		1709
		1710	if (tex->smoothtile)
		1711	{
		1712	maptex *smooth = self->tex + tex->smoothtile;
		1713	if (!smooth->name)
		1714	av_push (missing, newSViv (tex->smoothtile));
		1715	}
		1716	}
1493	}	1717	}
1494
1495	if (flags & 2)
1496	{
1497	faceid face = (data [0] << 8) + data [1]; data += 2;
1498	need_facenum (self, face);
1499	cell->tile [1] = self->face2tile [face];
1500	}
1501
1502	if (flags & 1)
1503	{
1504	faceid face = (data [0] << 8) + data [1]; data += 2;
1505	need_facenum (self, face);
1506	cell->tile [2] = self->face2tile [face];
1507	}
1508	}	1718	}
1509	else	1719	else
1510	cell->darkness = 0;	1720	cell->darkness = 0;
1511	}	1721	}
1512	}	1722	}
		1723	OUTPUT:
		1724	RETVAL
1513		1725
1514	SV *	1726	SV *
1515	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1727	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1516	CODE:	1728	CODE:
1517	{	1729	{
…		…
1568		1780
1569	void	1781	void
1570	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1782	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1571	CODE:	1783	CODE:
1572	{	1784	{
		1785	int x, y, z;
		1786
1573	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1787	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1574	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1788	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1575	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1789	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1576	smooth_key skey;	1790	smooth_key skey;
1577	int x, y, z;	1791
1578	int last_name;	1792	rc_t *rc = rc_alloc ();
		1793	rc_key_t key;
		1794	rc_array_t *arr;
1579		1795
1580	// thats current max. sorry.	1796	// thats current max. sorry.
1581	if (sw > 255) sw = 255;	1797	if (sw > 255) sw = 255;
1582	if (sh > 255) sh = 255;	1798	if (sh > 255) sh = 255;
1583		1799
1584	// clear key, in case of extra padding	1800	// clear key, in case of extra padding
1585	memset (&skey, 0, sizeof (skey));	1801	memset (&skey, 0, sizeof (skey));
1586		1802
1587	glColor4ub (255, 255, 255, 255);	1803	memset (&key, 0, sizeof (key));
1588		1804	key.r = 255;
1589	glEnable (GL_BLEND);	1805	key.g = 255;
1590	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1806	key.b = 255;
1591	glEnable (GL_TEXTURE_2D);	1807	key.a = 255;
1592	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1808	key.mode = GL_QUADS;
1593		1809	key.format = GL_T2F_V3F;
1594	glBegin (GL_QUADS);	1810	key.texname = -1;
1595
1596	last_name = 0;
1597		1811
1598	mx += self->x;	1812	mx += self->x;
1599	my += self->y;	1813	my += self->y;
1600		1814
1601	// first pass: determine smooth_max	1815	// first pass: determine smooth_max
1602	// rather ugly, if you ask me	1816	// rather ugly, if you ask me
1603	// could also be stored inside mapcell and updated on change	1817	// could also be stored inside mapcell and updated on change
1604	memset (smooth_max, 0, sizeof (smooth_max));	1818	memset (smooth_max, 0, sizeof (smooth_max));
1605	memset (smooth_level, 0, sizeof (smooth_level));
1606		1819
1607	for (y = 0; y < sh; y++)	1820	for (y = 0; y < sh; y++)
1608	if (0 <= y + my && y + my < self->rows)	1821	if (0 <= y + my && y + my < self->rows)
1609	{	1822	{
1610	maprow *row = self->row + (y + my);	1823	maprow *row = self->row + (y + my);
…		…
1619	MAX (self->tex [cell->tile [1]].smoothlevel,	1832	MAX (self->tex [cell->tile [1]].smoothlevel,
1620	self->tex [cell->tile [2]].smoothlevel));	1833	self->tex [cell->tile [2]].smoothlevel));
1621	}	1834	}
1622	}	1835	}
1623		1836
		1837	glEnable (GL_BLEND);
		1838	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1839	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1840
1624	for (z = 0; z <= 2; z++)	1841	for (z = 0; z <= 2; z++)
1625	{	1842	{
		1843	memset (smooth_level, 0, sizeof (smooth_level));
		1844
1626	for (y = 0; y < sh; y++)	1845	for (y = 0; y < sh; y++)
1627	if (0 <= y + my && y + my < self->rows)	1846	if (0 <= y + my && y + my < self->rows)
1628	{	1847	{
1629	maprow *row = self->row + (y + my);	1848	maprow *row = self->row + (y + my);
1630		1849
…		…
1635	tileid tile = cell->tile [z];	1854	tileid tile = cell->tile [z];
1636		1855
1637	if (tile)	1856	if (tile)
1638	{	1857	{
1639	maptex tex = self->tex [tile];	1858	maptex tex = self->tex [tile];
1640	int px = (x + 1) * T - tex.w;	1859	int px, py;
1641	int py = (y + 1) * T - tex.h;
1642		1860
1643	// suppressing texture state switches here
1644	// is only moderately effective, but worth the extra effort
1645	if (last_name != tex.name)	1861	if (key.texname != tex.name)
1646	{	1862	{
1647	if (!tex.name)	1863	if (!tex.name)
1648	tex = self->tex [2]; /* missing, replace by noface */	1864	tex = self->tex [2]; /* missing, replace by noface */
1649		1865
1650	glEnd ();	1866	key.texname = tex.name;
1651	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1867	arr = rc_array (rc, &key);
1652	glBegin (GL_QUADS);
1653	}	1868	}
1654		1869
1655	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1870	px = (x + 1) * T - tex.w;
		1871	py = (y + 1) * T - tex.h;
		1872
		1873	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1656	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1874	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1657	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1875	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1658	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1876	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1659		1877
1660	if (cell->flags && z == 2)	1878	if (cell->flags && z == 2)
1661	{	1879	{
		1880	// overlays such as the speech bubble, probably more to come
1662	if (cell->flags & 1)	1881	if (cell->flags & 1)
1663	{	1882	{
1664	maptex tex = self->tex [1];	1883	maptex tex = self->tex [1];
1665	int px = x * T + T * 2 / 32;	1884	int px = x * T + T * 2 / 32;
1666	int py = y * T - T * 6 / 32;	1885	int py = y * T - T * 6 / 32;
1667		1886
		1887	if (tex.name)
1668	glEnd ();	1888	{
1669	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1889	if (key.texname != tex.name)
		1890	{
		1891	key.texname = tex.name;
		1892	arr = rc_array (rc, &key);
		1893	}
		1894
		1895	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1896	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1897	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1898	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1670	glBegin (GL_QUADS);	1899	}
1671
1672	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1673	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1674	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1675	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1676	}	1900	}
1677	}	1901	}
1678		1902
1679	// update smooth hash	1903	// update smooth hash
1680	if (tex.smoothtile)	1904	if (tex.smoothtile)
…		…
1715	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	1939	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1716	}	1940	}
1717	}	1941	}
1718	}	1942	}
1719	}	1943	}
1720	}
1721		1944
		1945	rc_draw (rc);
		1946	rc_clear (rc);
		1947
1722	// go through all smoothlevels, lowest to highest, then draw.	1948	// go through all smoothlevels, lowest to highest, then draw.
1723	// this is basically counting sort	1949	// this is basically counting sort
1724	{
1725	int w, b;
1726
1727	for (w = 0; w < 256 / 32; ++w)
1728	{	1950	{
		1951	int w, b;
		1952
		1953	glEnable (GL_TEXTURE_2D);
		1954	glBegin (GL_QUADS);
		1955	for (w = 0; w < 256 / 32; ++w)
		1956	{
1729	uint32_t smask = smooth_level [w];	1957	uint32_t smask = smooth_level [w];
1730	if (smask)	1958	if (smask)
1731	for (b = 0; b < 32; ++b)	1959	for (b = 0; b < 32; ++b)
1732	if (smask & (((uint32_t)1) << b))	1960	if (smask & (((uint32_t)1) << b))
1733	{
1734	int level = (w << 5) \| b;
1735	HE *he;
1736
1737	hv_iterinit (smooth);
1738	while ((he = hv_iternext (smooth)))
1739	{	1961	{
1740	smooth_key skey = (smooth_key )HeKEY (he);	1962	int level = (w << 5) \| b;
1741	IV bits = SvIVX (HeVAL (he));	1963	HE *he;
1742		1964
1743	if (!(bits & 0x1000)	1965	hv_iterinit (smooth);
1744	&& skey->level == level	1966	while ((he = hv_iternext (smooth)))
1745	&& level >= smooth_max [skey->x][skey->y])
1746	{	1967	{
1747	maptex tex = self->tex [skey->tile];	1968	smooth_key skey = (smooth_key )HeKEY (he);
1748	int px = (((int)skey->x) - 1) * T;	1969	IV bits = SvIVX (HeVAL (he));
1749	int py = (((int)skey->y) - 1) * T;	1970
1750	int border = bits & 15;	1971	if (!(bits & 0x1000)
1751	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1972	&& skey->level == level
1752	float dx = tex.s * .0625f; // 16 images/row	1973	&& level > smooth_max [skey->x][skey->y])
1753	float dy = tex.t * .5f ; // 2 images/column
1754
1755	// this time naively avoiding texture state changes
1756	// save gobs of state changes.
1757	if (last_name != tex.name)
1758	{	1974	{
		1975	maptex tex = self->tex [skey->tile];
		1976	int px = (((int)skey->x) - 1) * T;
		1977	int py = (((int)skey->y) - 1) * T;
		1978	int border = bits & 15;
		1979	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1980	float dx = tex.s * .0625f; // 16 images/row
		1981	float dy = tex.t * .5f ; // 2 images/column
		1982
1759	if (!tex.name)	1983	if (tex.name)
1760	continue; // smoothing not yet available
1761
1762	glEnd ();
1763	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1764	glBegin (GL_QUADS);
1765	}
1766
1767	if (border)
1768	{	1984	{
		1985	// this time avoiding texture state changes
		1986	// save gobs of state changes.
		1987	if (key.texname != tex.name)
		1988	{
		1989	glEnd ();
		1990	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		1991	glBegin (GL_QUADS);
		1992	}
		1993
		1994	if (border)
		1995	{
1769	float ox = border * dx;	1996	float ox = border * dx;
1770		1997
1771	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	1998	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1772	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	1999	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1773	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2000	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1774	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2001	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1775	}	2002	}
1776		2003
1777	if (corner)	2004	if (corner)
1778	{	2005	{
1779	float ox = corner * dx;	2006	float ox = corner * dx;
1780		2007
1781	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2008	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1782	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2009	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1783	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2010	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1784	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2011	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2012	}
		2013	}
1785	}	2014	}
1786	}	2015	}
1787	}	2016	}
1788	}	2017	}
		2018
		2019	glEnd ();
		2020	glDisable (GL_TEXTURE_2D);
		2021	key.texname = -1;
1789	}	2022	}
		2023
		2024	hv_clear (smooth);
1790	}	2025	}
1791		2026
1792	//hv_clear (smooth);
1793
1794	glEnd ();
1795
1796	glDisable (GL_TEXTURE_2D);
1797	glDisable (GL_BLEND);	2027	glDisable (GL_BLEND);
		2028	rc_free (rc);
1798		2029
1799	// top layer: overlays such as the health bar	2030	// top layer: overlays such as the health bar
1800	for (y = 0; y < sh; y++)	2031	for (y = 0; y < sh; y++)
1801	if (0 <= y + my && y + my < self->rows)	2032	if (0 <= y + my && y + my < self->rows)
1802	{	2033	{
…		…
1891	void	2122	void
1892	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2123	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1893	PPCODE:	2124	PPCODE:
1894	{	2125	{
1895	int x, y;	2126	int x, y;
		2127	int sw1 = sw + 2;
		2128	int sh1 = sh + 2;
		2129	int sh3 = sh * 3;
1896	int sw4 = (sw + 3) & ~3;	2130	int sw34 = (sw * 3 + 3) & ~3;
		2131	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1897	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2132	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1898	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2133	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1899		2134
1900	memset (darkness, 255, sw4 * sh);
1901	SvPOK_only (darkness_sv);	2135	SvPOK_only (darkness3_sv);
1902	SvCUR_set (darkness_sv, sw4 * sh);	2136	SvCUR_set (darkness3_sv, sw34 * sh3);
1903		2137
1904	mx += self->x;	2138	mx += self->x - 1;
1905	my += self->y;	2139	my += self->y - 1;
1906		2140
		2141	memset (darkness1, 255, sw1 * sh1);
		2142
1907	for (y = 0; y < sh; y++)	2143	for (y = 0; y < sh1; y++)
1908	if (0 <= y + my && y + my < self->rows)	2144	if (0 <= y + my && y + my < self->rows)
1909	{	2145	{
1910	maprow *row = self->row + (y + my);	2146	maprow *row = self->row + (y + my);
1911		2147
1912	for (x = 0; x < sw; x++)	2148	for (x = 0; x < sw1; x++)
1913	if (row->c0 <= x + mx && x + mx < row->c1)	2149	if (row->c0 <= x + mx && x + mx < row->c1)
1914	{	2150	{
1915	mapcell *cell = row->col + (x + mx - row->c0);	2151	mapcell *cell = row->col + (x + mx - row->c0);
1916		2152
1917	darkness[y * sw4 + x] = cell->darkness	2153	darkness1 [y * sw1 + x] = cell->darkness
1918	? 255 - (cell->darkness - 1)	2154	? 255 - (cell->darkness - 1)
1919	: 255 - FOW_DARKNESS;	2155	: 255 - FOW_DARKNESS;
1920	}	2156	}
1921	}	2157	}
1922		2158
		2159	for (y = 0; y < sh; ++y)
		2160	for (x = 0; x < sw; ++x)
		2161	{
		2162	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2163	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2164	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2165	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2166	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2167	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2168	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2169	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2170	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2171
		2172	uint8_t r11 = (d11 + d21 + d12) / 3;
		2173	uint8_t r21 = d21;
		2174	uint8_t r31 = (d21 + d31 + d32) / 3;
		2175
		2176	uint8_t r12 = d12;
		2177	uint8_t r22 = d22;
		2178	uint8_t r32 = d32;
		2179
		2180	uint8_t r13 = (d13 + d23 + d12) / 3;
		2181	uint8_t r23 = d23;
		2182	uint8_t r33 = (d23 + d33 + d32) / 3;
		2183
		2184	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2185	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2186	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2187	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2188	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2189	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2190	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2191	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2192	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2193	}
		2194
		2195	free (darkness1);
		2196
1923	EXTEND (SP, 3);	2197	EXTEND (SP, 3);
1924	PUSHs (sv_2mortal (newSViv (sw4)));	2198	PUSHs (sv_2mortal (newSViv (sw34)));
1925	PUSHs (sv_2mortal (newSViv (sh)));	2199	PUSHs (sv_2mortal (newSViv (sh3)));
1926	PUSHs (darkness_sv);	2200	PUSHs (darkness3_sv);
1927	}	2201	}
1928		2202
1929	SV *	2203	SV *
1930	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2204	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1931	CODE:	2205	CODE:
…		…
2008	int x, y, z;	2282	int x, y, z;
2009	int w, h;	2283	int w, h;
2010	int x1, y1;	2284	int x1, y1;
2011		2285
2012	if (*data++ != 0)	2286	if (*data++ != 0)
2013	return; /* version mismatch */	2287	XSRETURN_EMPTY; /* version mismatch */
2014		2288
2015	w = data++ << 8; w \|= data++;	2289	w = data++ << 8; w \|= data++;
2016	h = data++ << 8; h \|= data++;	2290	h = data++ << 8; h \|= data++;
2017		2291
2018	// we need to do this 'cause we don't keep an absolute coord system for rows	2292	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2063	}	2337	}
2064	}	2338	}
2065	}	2339	}
2066	}	2340	}
2067		2341
		2342	MODULE = CFPlus PACKAGE = CFPlus::RW
		2343
		2344	CFPlus::RW
		2345	new (SV class, SV data_sv)
		2346	CODE:
		2347	{
		2348	STRLEN datalen;
		2349	char *data = SvPVbyte (data_sv, datalen);
		2350
		2351	RETVAL = SDL_RWFromConstMem (data, datalen);
		2352	}
		2353	OUTPUT:
		2354	RETVAL
		2355
		2356	CFPlus::RW
		2357	new_from_file (SV class, const char path, const char *mode = "rb")
		2358	CODE:
		2359	RETVAL = SDL_RWFromFile (path, mode);
		2360	OUTPUT:
		2361	RETVAL
		2362
		2363	# fails on win32:
		2364	# CFPlus.xs(2268) : error C2059: syntax error : '('
		2365	#void
		2366	#close (CFPlus::RW self)
		2367	# CODE:
		2368	# (self->(close)) (self);
		2369
		2370	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2371
		2372	PROTOTYPES: DISABLE
		2373
		2374	CFPlus::Channel
		2375	find ()
		2376	CODE:
		2377	{
		2378	RETVAL = Mix_GroupAvailable (-1);
		2379
		2380	if (RETVAL < 0)
		2381	{
		2382	RETVAL = Mix_GroupOldest (-1);
		2383
		2384	if (RETVAL < 0)
		2385	XSRETURN_UNDEF;
		2386
		2387	Mix_HaltChannel (RETVAL);
		2388	}
		2389
		2390	Mix_UnregisterAllEffects (RETVAL);
		2391	Mix_Volume (RETVAL, 128);
		2392	}
		2393	OUTPUT:
		2394	RETVAL
		2395
		2396	void
		2397	halt (CFPlus::Channel self)
		2398	CODE:
		2399	Mix_HaltChannel (self);
		2400
		2401	void
		2402	expire (CFPlus::Channel self, int ticks = -1)
		2403	CODE:
		2404	Mix_ExpireChannel (self, ticks);
		2405
		2406	void
		2407	fade_out (CFPlus::Channel self, int ticks = -1)
		2408	CODE:
		2409	Mix_FadeOutChannel (self, ticks);
		2410
		2411	int
		2412	volume (CFPlus::Channel self, int volume)
		2413	CODE:
		2414	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2415	OUTPUT:
		2416	RETVAL
		2417
		2418	void
		2419	unregister_all_effects (CFPlus::Channel self)
		2420	CODE:
		2421	Mix_UnregisterAllEffects (self);
		2422
		2423	void
		2424	set_panning (CFPlus::Channel self, int left, int right)
		2425	CODE:
		2426	left = CLAMP (left , 0, 255);
		2427	right = CLAMP (right, 0, 255);
		2428	Mix_SetPanning (self, left, right);
		2429
		2430	void
		2431	set_distance (CFPlus::Channel self, int distance)
		2432	CODE:
		2433	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2434
		2435	void
		2436	set_position (CFPlus::Channel self, int angle, int distance)
		2437	CODE:
		2438
		2439	void
		2440	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2441	CODE:
		2442	{
		2443	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2444	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2445	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2446	}
		2447
		2448	void
		2449	set_reverse_stereo (CFPlus::Channel self, int flip)
		2450	CODE:
		2451	Mix_SetReverseStereo (self, flip);
		2452
2068	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2453	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
2069		2454
		2455	PROTOTYPES: DISABLE
		2456
2070	CFPlus::MixChunk	2457	CFPlus::MixChunk
2071	new_from_file (SV class, char path)	2458	new (SV *class, CFPlus::RW rwops)
2072	CODE:	2459	CODE:
2073	RETVAL = Mix_LoadWAV (path);	2460	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2074	OUTPUT:	2461	OUTPUT:
2075	RETVAL	2462	RETVAL
2076		2463
2077	void	2464	void
2078	DESTROY (CFPlus::MixChunk self)	2465	DESTROY (CFPlus::MixChunk self)
…		…
2080	Mix_FreeChunk (self);	2467	Mix_FreeChunk (self);
2081		2468
2082	int	2469	int
2083	volume (CFPlus::MixChunk self, int volume = -1)	2470	volume (CFPlus::MixChunk self, int volume = -1)
2084	CODE:	2471	CODE:
		2472	if (items > 1)
		2473	volume = CLAMP (volume, 0, 128);
2085	RETVAL = Mix_VolumeChunk (self, volume);	2474	RETVAL = Mix_VolumeChunk (self, volume);
2086	OUTPUT:	2475	OUTPUT:
2087	RETVAL	2476	RETVAL
2088		2477
2089	int	2478	CFPlus::Channel
2090	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2479	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
2091	CODE:	2480	CODE:
		2481	{
2092	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2482	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2483
		2484	if (RETVAL < 0)
		2485	XSRETURN_UNDEF;
		2486
		2487	if (channel < 0)
		2488	{
		2489	Mix_UnregisterAllEffects (RETVAL);
		2490	Mix_Volume (RETVAL, 128);
		2491	}
		2492	}
2093	OUTPUT:	2493	OUTPUT:
2094	RETVAL	2494	RETVAL
2095		2495
2096	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2496	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
2097		2497
2098	int	2498	int
2099	volume (int volume = -1)	2499	volume (int volume = -1)
		2500	PROTOTYPE: ;$
2100	CODE:	2501	CODE:
		2502	if (items > 0)
		2503	volume = CLAMP (volume, 0, 128);
2101	RETVAL = Mix_VolumeMusic (volume);	2504	RETVAL = Mix_VolumeMusic (volume);
2102	OUTPUT:	2505	OUTPUT:
2103	RETVAL	2506	RETVAL
2104		2507
		2508	void
		2509	fade_out (int ms)
		2510	CODE:
		2511	Mix_FadeOutMusic (ms);
		2512
		2513	void
		2514	halt ()
		2515	CODE:
		2516	Mix_HaltMusic ();
		2517
2105	CFPlus::MixMusic	2518	CFPlus::MixMusic
2106	new_from_file (SV class, char path)	2519	new (SV *class, CFPlus::RW rwops)
2107	CODE:	2520	CODE:
2108	RETVAL = Mix_LoadMUS (path);	2521	RETVAL = Mix_LoadMUS_RW (rwops);
2109	OUTPUT:	2522	OUTPUT:
2110	RETVAL	2523	RETVAL
2111		2524
2112	void	2525	void
2113	DESTROY (CFPlus::MixMusic self)	2526	DESTROY (CFPlus::MixMusic self)
…		…
2119	CODE:	2532	CODE:
2120	RETVAL = Mix_PlayMusic (self, loops);	2533	RETVAL = Mix_PlayMusic (self, loops);
2121	OUTPUT:	2534	OUTPUT:
2122	RETVAL	2535	RETVAL
2123		2536
		2537	void
		2538	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2539	CODE:
		2540	Mix_FadeInMusicPos (self, loops, ms, position);
		2541
2124	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2542	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2543
		2544	PROTOTYPES: ENABLE
2125		2545
2126	BOOT:	2546	BOOT:
2127	{	2547	{
2128	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2548	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
2129	static const struct {	2549	static const struct {
2130	const char *name;	2550	const char *name;
2131	IV iv;	2551	IV iv;
2132	} *civ, const_iv[] = {	2552	} *civ, const_iv[] = {
2133	# define const_iv(name) { # name, (IV)name }	2553	# define const_iv(name) { # name, (IV)name }
		2554	const_iv (GL_VENDOR),
		2555	const_iv (GL_VERSION),
		2556	const_iv (GL_EXTENSIONS),
2134	const_iv (GL_COLOR_MATERIAL),	2557	const_iv (GL_COLOR_MATERIAL),
2135	const_iv (GL_SMOOTH),	2558	const_iv (GL_SMOOTH),
2136	const_iv (GL_FLAT),	2559	const_iv (GL_FLAT),
2137	const_iv (GL_DITHER),	2560	const_iv (GL_DITHER),
2138	const_iv (GL_BLEND),	2561	const_iv (GL_BLEND),
…		…
2142	const_iv (GL_ALPHA_TEST),	2565	const_iv (GL_ALPHA_TEST),
2143	const_iv (GL_NORMALIZE),	2566	const_iv (GL_NORMALIZE),
2144	const_iv (GL_RESCALE_NORMAL),	2567	const_iv (GL_RESCALE_NORMAL),
2145	const_iv (GL_FRONT),	2568	const_iv (GL_FRONT),
2146	const_iv (GL_BACK),	2569	const_iv (GL_BACK),
		2570	const_iv (GL_AUX0),
2147	const_iv (GL_AND),	2571	const_iv (GL_AND),
2148	const_iv (GL_ONE),	2572	const_iv (GL_ONE),
2149	const_iv (GL_ZERO),	2573	const_iv (GL_ZERO),
2150	const_iv (GL_SRC_ALPHA),	2574	const_iv (GL_SRC_ALPHA),
2151	const_iv (GL_DST_ALPHA),	2575	const_iv (GL_DST_ALPHA),
…		…
2164	const_iv (GL_INTENSITY),	2588	const_iv (GL_INTENSITY),
2165	const_iv (GL_LUMINANCE),	2589	const_iv (GL_LUMINANCE),
2166	const_iv (GL_LUMINANCE_ALPHA),	2590	const_iv (GL_LUMINANCE_ALPHA),
2167	const_iv (GL_FLOAT),	2591	const_iv (GL_FLOAT),
2168	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2592	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2593	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2594	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2595	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2596	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2597	const_iv (GL_COMPRESSED_RGB_ARB),
		2598	const_iv (GL_COMPRESSED_RGBA_ARB),
2169	const_iv (GL_COMPILE),	2599	const_iv (GL_COMPILE),
		2600	const_iv (GL_PROXY_TEXTURE_1D),
		2601	const_iv (GL_PROXY_TEXTURE_2D),
2170	const_iv (GL_TEXTURE_1D),	2602	const_iv (GL_TEXTURE_1D),
2171	const_iv (GL_TEXTURE_2D),	2603	const_iv (GL_TEXTURE_2D),
2172	const_iv (GL_TEXTURE_ENV),	2604	const_iv (GL_TEXTURE_ENV),
2173	const_iv (GL_TEXTURE_MAG_FILTER),	2605	const_iv (GL_TEXTURE_MAG_FILTER),
2174	const_iv (GL_TEXTURE_MIN_FILTER),	2606	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2195	const_iv (GL_COLOR_LOGIC_OP),	2627	const_iv (GL_COLOR_LOGIC_OP),
2196	const_iv (GL_SEPARABLE_2D),	2628	const_iv (GL_SEPARABLE_2D),
2197	const_iv (GL_CONVOLUTION_2D),	2629	const_iv (GL_CONVOLUTION_2D),
2198	const_iv (GL_CONVOLUTION_BORDER_MODE),	2630	const_iv (GL_CONVOLUTION_BORDER_MODE),
2199	const_iv (GL_CONSTANT_BORDER),	2631	const_iv (GL_CONSTANT_BORDER),
		2632	const_iv (GL_POINTS),
2200	const_iv (GL_LINES),	2633	const_iv (GL_LINES),
2201	const_iv (GL_LINE_STRIP),	2634	const_iv (GL_LINE_STRIP),
2202	const_iv (GL_LINE_LOOP),	2635	const_iv (GL_LINE_LOOP),
2203	const_iv (GL_QUADS),	2636	const_iv (GL_QUADS),
2204	const_iv (GL_QUAD_STRIP),	2637	const_iv (GL_QUAD_STRIP),
2205	const_iv (GL_TRIANGLES),	2638	const_iv (GL_TRIANGLES),
2206	const_iv (GL_TRIANGLE_STRIP),	2639	const_iv (GL_TRIANGLE_STRIP),
2207	const_iv (GL_TRIANGLE_FAN),	2640	const_iv (GL_TRIANGLE_FAN),
		2641	const_iv (GL_POLYGON),
2208	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2642	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2643	const_iv (GL_POINT_SMOOTH_HINT),
		2644	const_iv (GL_LINE_SMOOTH_HINT),
		2645	const_iv (GL_POLYGON_SMOOTH_HINT),
		2646	const_iv (GL_GENERATE_MIPMAP_HINT),
		2647	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2209	const_iv (GL_FASTEST),	2648	const_iv (GL_FASTEST),
		2649	const_iv (GL_DONT_CARE),
		2650	const_iv (GL_NICEST),
2210	const_iv (GL_V2F),	2651	const_iv (GL_V2F),
2211	const_iv (GL_V3F),	2652	const_iv (GL_V3F),
2212	const_iv (GL_T2F_V3F),	2653	const_iv (GL_T2F_V3F),
2213	const_iv (GL_T2F_N3F_V3F),	2654	const_iv (GL_T2F_N3F_V3F),
2214	# undef const_iv	2655	# undef const_iv
2215	};	2656	};
2216		2657
2217	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2658	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2218	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2659	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2660
		2661	texture_av = newAV ();
		2662	AvREAL_off (texture_av);
2219	}	2663	}
		2664
		2665	void
		2666	disable_GL_EXT_blend_func_separate ()
		2667	CODE:
		2668	gl.BlendFuncSeparate = 0;
		2669	gl.BlendFuncSeparateEXT = 0;
2220		2670
2221	char *	2671	char *
2222	gl_vendor ()	2672	gl_vendor ()
2223	CODE:	2673	CODE:
2224	RETVAL = (char *)glGetString (GL_VENDOR);	2674	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2237	CODE:	2687	CODE:
2238	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2688	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2239	OUTPUT:	2689	OUTPUT:
2240	RETVAL	2690	RETVAL
2241		2691
		2692	const char *glGetString (GLenum pname)
		2693
		2694	GLint glGetInteger (GLenum pname)
		2695	CODE:
		2696	glGetIntegerv (pname, &RETVAL);
		2697	OUTPUT:
		2698	RETVAL
		2699
		2700	GLdouble glGetDouble (GLenum pname)
		2701	CODE:
		2702	glGetDoublev (pname, &RETVAL);
		2703	OUTPUT:
		2704	RETVAL
		2705
2242	int glGetError ()	2706	int glGetError ()
2243		2707
2244	void glFinish ()	2708	void glFinish ()
2245		2709
2246	void glClear (int mask)	2710	void glClear (int mask)
…		…
2283	# near_ and far_ are due to microsofts buggy "c" compiler	2747	# near_ and far_ are due to microsofts buggy "c" compiler
2284	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2748	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2285		2749
2286	# near_ and far_ are due to microsofts buggy "c" compiler	2750	# near_ and far_ are due to microsofts buggy "c" compiler
2287	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2751	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2752
		2753	PROTOTYPES: DISABLE
2288		2754
2289	void glViewport (int x, int y, int width, int height)	2755	void glViewport (int x, int y, int width, int height)
2290		2756
2291	void glScissor (int x, int y, int width, int height)	2757	void glScissor (int x, int y, int width, int height)
2292		2758
…		…
2300		2766
2301	void glRotate (float angle, float x, float y, float z)	2767	void glRotate (float angle, float x, float y, float z)
2302	CODE:	2768	CODE:
2303	glRotatef (angle, x, y, z);	2769	glRotatef (angle, x, y, z);
2304		2770
2305	void glBegin (int mode)
2306
2307	void glEnd ()
2308
2309	void glColor (float r, float g, float b, float a = 1.0)	2771	void glColor (float r, float g, float b, float a = 1.0)
2310	PROTOTYPE: @
2311	ALIAS:	2772	ALIAS:
2312	glColor_premultiply = 1	2773	glColor_premultiply = 1
2313	CODE:	2774	CODE:
2314	if (ix)	2775	if (ix)
2315	{	2776	{
…		…
2318	b *= a;	2779	b *= a;
2319	}	2780	}
2320	// microsoft visual "c" rounds instead of truncating...	2781	// microsoft visual "c" rounds instead of truncating...
2321	glColor4f (r, g, b, a);	2782	glColor4f (r, g, b, a);
2322		2783
2323	void glInterleavedArrays (int format, int stride, char *data)
2324
2325	void glDrawElements (int mode, int count, int type, char *indices)
2326
2327	# 1.2 void glDrawRangeElements (int mode, int start, int end
2328
2329	void glRasterPos (float x, float y, float z = 0.)	2784	void glRasterPos (float x, float y, float z = 0.)
2330	CODE:	2785	CODE:
2331	glRasterPos3f (0, 0, z);	2786	glRasterPos3f (0, 0, z);
2332	glBitmap (0, 0, 0, 0, x, y, 0);	2787	glBitmap (0, 0, 0, 0, x, y, 0);
2333		2788
…		…
2337		2792
2338	void glTexCoord (float s, float t)	2793	void glTexCoord (float s, float t)
2339	CODE:	2794	CODE:
2340	glTexCoord2f (s, t);	2795	glTexCoord2f (s, t);
2341		2796
		2797	void glRect (float x1, float y1, float x2, float y2)
		2798	CODE:
		2799	glRectf (x1, y1, x2, y2);
		2800
		2801	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2802	CODE:
		2803	glBegin (GL_LINE_LOOP);
		2804	glVertex2f (x1, y1);
		2805	glVertex2f (x2, y1);
		2806	glVertex2f (x2, y2);
		2807	glVertex2f (x1, y2);
		2808	glEnd ();
		2809
		2810	PROTOTYPES: ENABLE
		2811
		2812	void glBegin (int mode)
		2813
		2814	void glEnd ()
		2815
		2816	void glPointSize (GLfloat size)
		2817
		2818	void glLineWidth (GLfloat width)
		2819
		2820	void glInterleavedArrays (int format, int stride, char *data)
		2821
		2822	void glDrawElements (int mode, int count, int type, char *indices)
		2823
		2824	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2825
2342	void glTexEnv (int target, int pname, float param)	2826	void glTexEnv (int target, int pname, float param)
2343	CODE:	2827	CODE:
2344	glTexEnvf (target, pname, param);	2828	glTexEnvf (target, pname, param);
2345		2829
2346	void glTexParameter (int target, int pname, float param)	2830	void glTexParameter (int target, int pname, float param)
…		…
2368		2852
2369	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2853	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2370		2854
2371	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2855	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2372		2856
		2857	void glPixelZoom (float x, float y)
		2858
2373	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2859	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2374		2860
2375	int glGenTexture ()	2861	int glGenTexture ()
2376	CODE:	2862	CODE:
2377	{	2863	RETVAL = gen_texture ();
2378	GLuint name;
2379	if (AvFILL (texture_av) >= 0)
2380	name = (GLuint)av_pop (texture_av);
2381	else
2382	glGenTextures (1, &name);
2383	RETVAL = name;
2384	}
2385	OUTPUT:	2864	OUTPUT:
2386	RETVAL	2865	RETVAL
2387		2866
2388	void glDeleteTexture (int name)	2867	void glDeleteTexture (int name)
2389	CODE:	2868	CODE:
2390	{	2869	del_texture (name);
2391	/* make a half-assed attempt at returning the memory used by the texture */	2870
2392	/* textures are frequently being reused by cfplus anyway */
2393	glBindTexture (GL_TEXTURE_2D, name);
2394	glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);
2395	av_push (texture_av, (SV *)name);
2396	/glDeleteTextures (1, &name_);/
2397	}
2398
2399	int glGenList ()	2871	int glGenList ()
2400	CODE:	2872	CODE:
2401	RETVAL = glGenLists (1);	2873	RETVAL = glGenLists (1);
2402	OUTPUT:	2874	OUTPUT:
2403	RETVAL	2875	RETVAL
…		…
2410		2882
2411	void glEndList ()	2883	void glEndList ()
2412		2884
2413	void glCallList (int list)	2885	void glCallList (int list)
2414		2886
		2887	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2888
		2889	PROTOTYPES: DISABLE
		2890
		2891	void
		2892	find_widget (SV *self, NV x, NV y)
		2893	PPCODE:
		2894	{
		2895	if (within_widget (self, x, y))
		2896	XPUSHs (self);
		2897	}
		2898
		2899	BOOT:
		2900	{
		2901	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2902
		2903	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2904	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2905	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2906	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2907	}
		2908
		2909	void
		2910	draw (SV *self)
		2911	CODE:
		2912	{
		2913	HV *hv;
		2914	SV **svp;
		2915	NV x, y, w, h;
		2916	SV *draw_x_sv = GvSV (draw_x_gv);
		2917	SV *draw_y_sv = GvSV (draw_y_gv);
		2918	SV *draw_w_sv = GvSV (draw_w_gv);
		2919	SV *draw_h_sv = GvSV (draw_h_gv);
		2920	double draw_x, draw_y;
		2921
		2922	if (!SvROK (self))
		2923	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2924
		2925	hv = (HV *)SvRV (self);
		2926
		2927	if (SvTYPE (hv) != SVt_PVHV)
		2928	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2929
		2930	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2931	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2932
		2933	if (!h \|\| !w)
		2934	XSRETURN_EMPTY;
		2935
		2936	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2937	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2938
		2939	draw_x = SvNV (draw_x_sv) + x;
		2940	draw_y = SvNV (draw_y_sv) + y;
		2941
		2942	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2943	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2944	XSRETURN_EMPTY;
		2945
		2946	sv_setnv (draw_x_sv, draw_x);
		2947	sv_setnv (draw_y_sv, draw_y);
		2948
		2949	glPushMatrix ();
		2950	glTranslated (x, y, 0);
		2951
		2952	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2953	{
		2954	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2955
		2956	if (svp && SvTRUE (*svp))
		2957	{
		2958	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2959	glEnable (GL_BLEND);
		2960	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2961	glBegin (GL_QUADS);
		2962	glVertex2f (0, 0);
		2963	glVertex2f (w, 0);
		2964	glVertex2f (w, h);
		2965	glVertex2f (0, h);
		2966	glEnd ();
		2967	glDisable (GL_BLEND);
		2968	}
		2969	}
		2970	#if 0
		2971	// draw borders, for debugging
		2972	glPushMatrix ();
		2973	glColor4f (1., 1., 0., 1.);
		2974	glTranslatef (.5, .5, 0.);
		2975	glBegin (GL_LINE_LOOP);
		2976	glVertex2f (0 , 0);
		2977	glVertex2f (w - 1, 0);
		2978	glVertex2f (w - 1, h - 1);
		2979	glVertex2f (0 , h - 1);
		2980	glEnd ();
		2981	glPopMatrix ();
		2982	#endif
		2983	PUSHMARK (SP);
		2984	XPUSHs (self);
		2985	PUTBACK;
		2986	call_method ("_draw", G_VOID \| G_DISCARD);
		2987	SPAGAIN;
		2988
		2989	glPopMatrix ();
		2990
		2991	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2992	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2993	}
		2994

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+Removed lines
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+Added lines
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+Changed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.185 by root, Sat Apr 21 09:21:03 2007 UTC vs. Revision 1.239 by root, Tue Dec 25 18:58:32 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.185 by root, Sat Apr 21 09:21:03 2007 UTC vs.
Revision 1.239 by root, Tue Dec 25 18:58:32 2007 UTC