projects/ldc: demos/qd.d annotate

annotate demos/qd.d @ 323:0d52412d5b1a trunk

[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments. Changed the way moduleinfo is registered to use the same approach as DMD, this eliminates the need for correct linking order and should make the way for using a natively compiled runtime library. This should speed up linking tremendously and should now be possible. Fixed the llvm.used array to only be emitted if really necessary.

author	lindquist
date	Wed, 09 Jul 2008 23:43:51 +0200
parents	f869c636a113
children	22a56b65872b

rev	line source
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	1 module qd;
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	2
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	3 extern(C) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	4 struct SDL_Rect {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	5 short x, y;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	6 ushort w, h;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	7 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	8 struct SDL_PixelFormat {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	9 //SDL_Palette *palette;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	10 void *palette;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	11 ubyte BitsPerPixel, BytesPerPixel, Rloss, Gloss, Bloss, Aloss, Rshift, Gshift, Bshift, Ashift;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	12 uint Rmask, Gmask, Bmask, Amask, colorkey; ubyte alpha;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	13 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	14 struct SDL_Surface {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	15 uint flags;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	16 SDL_PixelFormat *format;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	17 int w, h;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	18 ushort pitch;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	19 void *pixels;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	20 int offset;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	21 void *hwdata;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	22 SDL_Rect clip_rect;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	23 uint unused;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	24 uint locked;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	25 void *map;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	26 uint format_version;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	27 int refcount;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	28 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	29 uint SDL_MapRGBA(SDL_PixelFormat *format, ubyte r, ubyte g, ubyte b, ubyte a);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	30 void SDL_GetRGBA(uint pixel, SDL_PixelFormat fmt, ubyte r, ubyte g, ubyte b, ubyte *a);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	31 int SDL_LockSurface(SDL_Surface *);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	32 void SDL_UnlockSurface(SDL_Surface *);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	33 SDL_Surface * SDL_SetVideoMode(int width, int height, int bpp, uint flags);
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	34 SDL_Surface *SDL_CreateRGBSurface(uint flags, int width, int height, int depth, uint Rmask=0, uint Gmask=0, uint Bmask=0, uint Amask=0);
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	35 int SDL_Flip(SDL_Surface *);
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	36 void SDL_UpdateRect (SDL_Surface *screen, int x, int y, uint w, uint h);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	37 int SDL_UpperBlit(SDL_Surface src, SDL_Rect srcrect, SDL_Surface dst, SDL_Rect dstrect);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	38 alias SDL_UpperBlit SDL_BlitSurface;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	39 int SDL_SetAlpha(SDL_Surface *surface, uint flags, ubyte alpha);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	40 int SDL_SetColorKey(SDL_Surface *surface, uint flag, uint key);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	41 int SDL_FillRect(SDL_Surface dst, SDL_Rect dstrect, uint color);
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	42 const uint SDL_SWSURFACE=0;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	43 const uint SDL_HWSURFACE=1;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	44 const uint SDL_DOUBLEBUF=0x40000000;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	45 const uint SDL_FULLSCREEN=0x80000000;
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	46 const uint SDL_SRCALPHA=0x00010000;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	47 const uint SDL_SRCCOLORKEY=0x00001000;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	48 void SDL_Delay(uint ms);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	49 uint SDL_GetTicks();
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	50
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	51 enum SDLKey {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	52 Unknown = 0, First = 0,
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	53 Escape = 27,
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	54 LCtrl = 306,
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	55 }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	56 enum SDLMod {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	57 KMOD_NONE = 0x0000,
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	58 KMOD_LSHIFT= 0x0001, KMOD_RSHIFT= 0x0002,
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	59 KMOD_LCTRL = 0x0040, KMOD_RCTRL = 0x0080, KMOD_CTRL = 0x00C0,
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	60 KMOD_LALT = 0x0100, KMOD_RALT = 0x0200, KMOD_ALT = 0x0300,
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	61 KMOD_LMETA = 0x0400, KMOD_RMETA = 0x0800,
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	62 KMOD_NUM = 0x1000, KMOD_CAPS = 0x2000, KMOD_MODE = 0x4000,
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	63 KMOD_RESERVED = 0x8000
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	64 };
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	65
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	66 struct SDL_keysym { ubyte scancode; SDLKey sym; SDLMod mod; ushort unicode; }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	67 enum SDL_EventType : ubyte {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	68 NoEvent=0, Active, KeyDown, KeyUp,
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	69 MouseMotion, MouseButtonDown, MouseButtonUp,
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	70 JoyAxisMotion, JoyBallMotion, JoyHatMotion, JoyButtonDown, JoyButtonUp,
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	71 Quit, SysWMEvent
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	72 }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	73 union SDL_Event {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	74 SDL_EventType type;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	75 struct Active { SDL_EventType type, gain, state; }; Active active;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	76 struct Key { SDL_EventType type, which, state; SDL_keysym keysym; }; Key key;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	77 struct Motion { SDL_EventType type, which, state; ushort x, y; short xrel, yrel; }; Motion motion;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	78 struct Button { SDL_EventType type, which, button, state; ushort x, y; }; Button button;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	79 struct Jaxis { SDL_EventType type, which, axis; short value; }; Jaxis jaxis;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	80 struct Jball { SDL_EventType type, which, ball; short xrel, yrel; }; Jball jball;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	81 struct Jhat { SDL_EventType type, which, hat, value; }; Jhat jhat;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	82 struct Jbutton { SDL_EventType type, which, button, state; }; Jbutton jbutton;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	83 struct Resize { SDL_EventType type; int w, h; }; Resize resize;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	84 struct Expose { SDL_EventType type; }; Expose expose;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	85 struct Quit { SDL_EventType type; }; Quit quit;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	86 struct User { SDL_EventType type; int code; void *data1, data2; }; User user;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	87 struct Syswm { SDL_EventType type; void *msg; }; Syswm syswm;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	88 }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	89
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	90 int SDL_PollEvent(SDL_Event *event);
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	91 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	92
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	93 SDL_Surface *display;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	94
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	95 void putpixel32(int x, int y, ubyte[4] col) {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	96 uint bufp = cast(uint )display.pixels + y*display.pitch/4 + x;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	97 *bufp = SDL_MapRGBA(display.format, col[0], col[1], col[2], col[3]);
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	98 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	99
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	100 void putpixel32(int x, int y, ubyte[3] col) {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	101 uint bufp = cast(uint )display.pixels + y*display.pitch/4 + x;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	102 *bufp = SDL_MapRGBA(display.format, col[0], col[1], col[2], 0);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	103 }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	104
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	105 void getpixel32(int x, int y, ubyte[4] *col) {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	106 uint bufp = cast(uint )display.pixels + y*display.pitch/4 + x;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	107 SDL_GetRGBA(bufp, display.format, &(col)[0], &(col)[1], &(col)[2], &(*col)[3]);
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	108 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	109
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	110 struct rgb {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	111 ubyte[3] values;
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	112 ubyte r() { return values[0]; }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	113 ubyte g() { return values[1]; }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	114 ubyte b() { return values[2]; }
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	115 rgb opCat(rgb other) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	116 rgb res;
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	117 foreach (id, ref v; res.values) v=cast(ubyte)((values[id]+other.values[id])/2);
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	118 return res;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	119 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	120 bool opEquals(rgb r) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	121 return values == r.values;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	122 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	123 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	124
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	125 void putpixel(int x, int y, ubyte[4] col) {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	126 if ( (x<0) \|\| (y<0) \|\| (x!<display.w) \|\| (y!<display.h) ) return;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	127 putpixel32(x, y, col);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	128 }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	129
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	130 void hline(int x, int y, int w, rgb r) {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	131 hline(x, y, w, SDL_MapRGBA(display.format, r.values[0], r.values[1], r.values[2], 0));
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	132 }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	133 void hline(int x, int y, int w, uint c) {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	134 if ( (y<0) \|\| (y!<display.h) ) return;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	135 if (x<0) { w+=x; x=0; }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	136 if (w<0) return;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	137 if ( (x+w) !<display.w) w=display.w-x-1;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	138 auto cur = cast(uint )display.pixels + ydisplay.pitch/4 + x;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	139 foreach (ref value; cur[0..w+1]) value=c;
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	140 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	141
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	142 const rgb White={[255, 255, 255]};
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	143 const rgb Black={[0, 0, 0]};
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	144 const rgb Red={[255, 0, 0]};
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	145 const rgb Green={[0, 255, 0]};
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	146 const rgb Blue={[0, 0, 255]};
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	147 const rgb Yellow={[255, 255, 0]};
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	148 const rgb Cyan={[0, 255, 255]};
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	149 const rgb Purple={[255, 0, 255]};
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	150 rgb color=White;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	151 rgb back=Black;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	152
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	153 template failfind(U, T...) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	154 static if (T.length)
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	155 static if (is(T[0] == U)) static assert(false, "Duplicate "~U.stringof~" found!");
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	156 else const bool failfind=failfind!(U, T[1..$]);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	157 else
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	158 const bool failfind=true;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	159 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	160
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	161 template select(U, T...) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	162 static if(T.length)
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	163 static if (is(U == T[0])) { static if (failfind!(U, T[1..$])) { }; const int select = 0; }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	164 else
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	165 static if (select!(U, T[1..$]) != -1)
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	166 const int select = 1 + select!(U, T[1..$]);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	167 else
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	168 const int select = -1;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	169 else
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	170 const int select = -1;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	171 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	172
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	173 typedef rgb back_rgb;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	174 back_rgb Back(rgb r) { return cast(back_rgb) r; }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	175 back_rgb Back() { return cast(back_rgb) back; }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	176 typedef rgb box_rgb;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	177 box_rgb Box(rgb r) { return cast(box_rgb) r; }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	178 box_rgb Box() { return cast(box_rgb) color; }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	179 alias Back Fill;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	180
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	181 bool doFlip=true;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	182 void flip() { SDL_Flip(display); }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	183 void flip(bool target) { doFlip=target; }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	184 scope class groupDraws {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	185 bool wasOn;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	186 this() { wasOn=doFlip; flip=false; }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	187 ~this() { if (wasOn) { flip=true; flip; } }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	188 }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	189
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	190 void execParams(T...)(T params) {
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	191 const int bcol=select!(back_rgb, T);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	192 static if (bcol != -1) back=cast(rgb) params[bcol];
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	193 const int col=select!(rgb, T);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	194 static if (col != -1) color=params[col];
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	195 else static if (bcol != -1) color=back;
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	196 const int boxcol=select!(box_rgb, T);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	197 static if (boxcol != -1) color=cast(rgb) params[boxcol];
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	198 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	199
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	200 void tintfill(int x1, int y1, int x2, int y2, rgb color) {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	201 SDL_LockSurface(display);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	202 scope(exit) { SDL_UnlockSurface(display); if (doFlip) flip; }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	203 ubyte[4] c;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	204 for (int x=x1; x<x2; ++x) {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	205 for (int y=y1; y<y2; ++y) {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	206 getpixel32(x, y, &c);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	207 c[0]=cast(ubyte)(c[0]178+color.r77)>>8;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	208 c[1]=cast(ubyte)(c[1]178+color.g77)>>8;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	209 c[2]=cast(ubyte)(c[2]178+color.b77)>>8;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	210 putpixel32(x, y, c);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	211 }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	212 }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	213 }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	214
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	215 void pset(T...)(int x, int y, T params) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	216 SDL_LockSurface(display);
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	217 scope(exit) { SDL_UnlockSurface(display); if (doFlip) flip; }
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	218 execParams(params);
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	219 putpixel32(x, y, color.values);
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	220 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	221
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	222 rgb pget(int x, int y) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	223 SDL_LockSurface(display);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	224 scope(exit) SDL_UnlockSurface(display);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	225 ubyte[4] c;
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	226 getpixel32(x, y, &c);
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	227 rgb res; res.values[]=c[0..3]; return res;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	228 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	229
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	230 void swap(T)(ref T a, ref T b) { T c=a; a=b; b=c; }
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	231 T abs(T)(T a) { return (a<0) ? -a : a; }
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	232
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	233 void bresenham(bool countUp=true, bool steep=false)(int x0, int y0, int x1, int y1) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	234 auto deltax = x1 - x0, deltay = y1 - y0;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	235 static if (steep) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	236 auto Δerror = cast(float)deltax / cast(float)deltay;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	237 auto var2 = x0;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	238 const string name="y";
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	239 } else {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	240 auto Δerror = cast(float)deltay / cast(float)deltax;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	241 auto var2 = y0;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	242 const string name="x";
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	243 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	244 auto error = 0f;
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	245 ubyte[4] col; col[0..3]=color.values;
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	246 for (auto var1 = mixin(name~'0'); var1 <= mixin(name~'1'); ++var1) {
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	247 static if (steep) putpixel(var2, var1, col);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	248 else putpixel(var1, var2, col);
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	249 error += Δerror;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	250 if (abs(error) >= 1f) { static if (countUp) { var2++; error -= 1f; } else { var2--; error += 1f; }}
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	251 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	252 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	253
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	254 T max(T)(T a, T b) { return a>b?a:b; }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	255 T min(T)(T a, T b) { return a<b?a:b; }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	256
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	257 void line(T...)(int x0, int y0, int x1, int y1, T p) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	258 execParams(p);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	259 static if (select!(back_rgb, T)!=-1) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	260 SDL_LockSurface(display);
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	261 scope(exit) { SDL_UnlockSurface(display); if (doFlip) flip; }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	262 auto yend=max(y0, y1);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	263 for (int y=min(y0, y1); y<=yend; ++y) {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	264 hline(min(x0, x1), y, max(x0, x1)-min(x0, x1), back);
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	265 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	266 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	267 static if (select!(box_rgb, T)!=-1) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	268 line(x0, y0, x1, y0);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	269 line(x1, y0, x1, y1);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	270 line(x1, y1, x0, y1);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	271 line(x0, y1, x0, y0);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	272 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	273 static if (select!(box_rgb, T)+select!(back_rgb, T)==-2) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	274 SDL_LockSurface(display);
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	275 scope(exit) { SDL_UnlockSurface(display); if (doFlip) flip; }
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	276 bool steep = abs(y1 - y0) > abs(x1 - x0);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	277 void turn() { swap(x0, x1); swap(y0, y1); }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	278 if (steep) { if (y1 < y0) turn; }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	279 else { if (x1 < x0) turn; }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	280 bool stepUp=steep ? (x0 < x1) : (y0 < y1);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	281 if (steep) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	282 if (stepUp) bresenham!(true, true)(x0, y0, x1, y1);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	283 else bresenham!(false, true)(x0, y0, x1, y1);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	284 } else {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	285 if (stepUp) bresenham!(true, false)(x0, y0, x1, y1);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	286 else bresenham!(false, false)(x0, y0, x1, y1);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	287 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	288 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	289 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	290
78 2332006e1fa4 [svn r82] Fixed: Fall-through switch cases were broken. lindquist parents: 73 diff changeset	291 pragma(LLVM_internal, "intrinsic", "llvm.sqrt.f32") {
2332006e1fa4 [svn r82] Fixed: Fall-through switch cases were broken. lindquist parents: 73 diff changeset	292 float sqrt(float val);
2332006e1fa4 [svn r82] Fixed: Fall-through switch cases were broken. lindquist parents: 73 diff changeset	293 }
2332006e1fa4 [svn r82] Fixed: Fall-through switch cases were broken. lindquist parents: 73 diff changeset	294 pragma(LLVM_internal, "intrinsic", "llvm.sqrt.f64") {
2332006e1fa4 [svn r82] Fixed: Fall-through switch cases were broken. lindquist parents: 73 diff changeset	295 double sqrt(double val);
2332006e1fa4 [svn r82] Fixed: Fall-through switch cases were broken. lindquist parents: 73 diff changeset	296 real sqrt(real val);
2332006e1fa4 [svn r82] Fixed: Fall-through switch cases were broken. lindquist parents: 73 diff changeset	297 }
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	298
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	299 template circle_bresenham_pass(bool first) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	300 const string xy=(first?"x":"y");
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	301 const string yx=(first?"y":"x");
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	302 const string str="
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	303 auto x="~(first?"xradius":"0")~";
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	304 auto y="~(first?"0":"yradius")~";
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	305 auto xchange=yradiusyradius"~(first?"(1-2*xradius)":"1")~";
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	306 auto ychange=xradiusxradius"~(first?"1":"(1-2*yradius)")~";
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	307 auto error=0;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	308 auto stopx="~(first?"y2square*xradius":"0")~";
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	309 auto stopy="~(first?"0":"x2square*yradius")~";
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	310 while (stopx"~(first?">=":"<=")~"stopy) {
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	311 putpixel(cx+x, cy+y, col);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	312 putpixel(cx+x, cy-y, col);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	313 putpixel(cx-x, cy+y, col);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	314 putpixel(cx-x, cy-y, col);
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	315 "~yx~"++;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	316 stop"~yx~"+="~xy~"2square;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	317 error+="~yx~"change;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	318 "~yx~"change+="~xy~"2square;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	319 if ((2*error+"~xy~"change)>0) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	320 --"~xy~";
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	321 stop"~xy~"-="~yx~"2square;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	322 error+="~xy~"change;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	323 "~xy~"change+="~yx~"2square;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	324 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	325 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	326 ";
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	327 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	328
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	329 import std.stdio;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	330 void circle(T...)(T t) {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	331 static assert(T.length!<3, "Circle: Needs x, y and radius");
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	332 int cx=t[0], cy=t[1], xradius=t[2];
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	333 SDL_LockSurface(display);
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	334 scope(exit) { SDL_UnlockSurface(display); if (doFlip) flip; }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	335 execParams(t[3..$]);
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	336 auto yradius=xradius;
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	337 if (xradius!>0) return;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	338 static if (T.length>3 && is(T[3]: int)) yradius=t[3];
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	339 static if (select!(back_rgb, T) != -1) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	340 auto ratio=xradius*1f/yradius;
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	341 auto back_sdl=SDL_MapRGBA(display.format, back.values[0], back.values[1], back.values[2], 0);
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	342 for (int i=0; i<=yradius; ++i) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	343 ushort j=cast(ushort)(sqrt(cast(real)(yradiusyradius-ii))*ratio);
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	344 hline(cx-j, cy+i, 2*j, back_sdl);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	345 hline(cx-j, cy-i, 2*j, back_sdl);
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	346 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	347 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	348 auto x2square=2xradiusxradius;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	349 auto y2square=2yradiusyradius;
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	350 ubyte[4] col; col[0..3]=color.values;
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	351 { mixin(circle_bresenham_pass!(true).str); }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	352 { mixin(circle_bresenham_pass!(false).str); }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	353 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	354
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	355 float distance(float x1, float y1, float x2, float y2) {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	356 auto x=x1-x2, y=y1-y2;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	357 return sqrt(xx+yy);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	358 }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	359
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	360 struct floodfill_node {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	361 int x, y;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	362 static floodfill_node opCall(int x, int y) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	363 floodfill_node res;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	364 res.x=x; res.y=y;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	365 return res;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	366 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	367 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	368
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	369 void paint(T...)(int x, int y, T t) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	370 SDL_LockSurface(display);
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	371 scope(exit) { SDL_UnlockSurface(display); if (doFlip) flip; }
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	372 execParams(t);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	373 bool border=true;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	374 if (select!(back_rgb, T) == -1) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	375 back=pget(x, y);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	376 border=false;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	377 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	378 bool check(rgb r) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	379 if (border) return (r != back) && (r != color);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	380 else return r == back;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	381 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	382 if (back == color) throw new Exception("Having identical backgrounds and foregrounds will severely mess up floodfill.");
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	383 alias floodfill_node node;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	384 node[] queue;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	385 queue ~= node(x, y);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	386 size_t count=0;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	387 while (count<queue.length) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	388 scope(exit) count++;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	389 with (queue[count]) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	390 if (check(pget(x, y))) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	391 int w=x, e=x;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	392 if (w<display.w) do w++; while ((w<display.w) && check(pget(w, y)));
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	393 if (e>=0) do e--; while (e>=0 && check(pget(e, y)));
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	394 //SDL_Flip(display);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	395 for (int i=e+1; i<w; ++i) {
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	396 putpixel32(i, y, color.values);
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	397 if (y && check(pget(i, y-1)) && ((i==w-1)\|\|!check(pget(i+1, y-1)))) queue ~= node(i, y-1);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	398 if ((y < display.h-1) && check(pget(i, y+1)) && ((i==w-1)\|\|!check(pget(i+1, y+1)))) queue ~= node(i, y+1);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	399 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	400 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	401 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	402 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	403 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	404
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	405 struct screen {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	406 static {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	407 void opCall(size_t w, size_t h) {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	408 display = SDL_SetVideoMode(w, h, 32, SDL_SWSURFACE \| SDL_DOUBLEBUF);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	409 }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	410 int width() { return display.w; }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	411 int height() { return display.h; }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	412 }
41 835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	413 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	414
73 b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	415
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	416 void cls(rgb fill=Black) { line(0, 0, display.w-1, display.h-1, Fill=fill); }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	417
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	418 void events(void delegate(int, bool) key=null, void delegate(int, int, ubyte, bool) mouse=null) {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	419 SDL_Event evt;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	420 while (SDL_PollEvent(&evt)) {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	421 switch (evt.type) {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	422 case SDL_EventType.MouseMotion:
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	423 with (evt.motion) if (mouse) mouse(x, y, 0, false);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	424 break;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	425 case SDL_EventType.MouseButtonDown:
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	426 with (evt.button) if (mouse) mouse(x, y, button, true);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	427 break;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	428 case SDL_EventType.MouseButtonUp:
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	429 with (evt.button) if (mouse) mouse(x, y, button, false);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	430 break;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	431 case SDL_EventType.KeyDown:
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	432 if (key) key(evt.key.keysym.sym, true);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	433 case SDL_EventType.KeyUp:
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	434 if (key) key(evt.key.keysym.sym, false);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	435 break;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	436 case SDL_EventType.Quit:
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	437 throw new Error("Quit");
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	438 break;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	439 default: break;
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	440 }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	441 }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	442 }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	443
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	444 void events(void delegate(int) key, void delegate(int, int, ubyte, bool) mouse=null) {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	445 events((int a, bool b) {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	446 if (b) key(a);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	447 }, mouse);
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	448 }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	449
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	450 void events(void delegate(int) key, void delegate(int, int) mouse) {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	451 events(key, (int x, int y, ubyte b, bool p) { mouse(x, y); });
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	452 }
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	453
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	454 void events(void delegate(int, bool) key, void delegate(int, int) mouse) {
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	455 events(key, (int x, int y, ubyte b, bool p) { mouse(x, y); });
b706170e24a9 [svn r77] Fixed foreach on slice. lindquist parents: 41 diff changeset	456 }

Mercurial > projects > ldc

annotate demos/qd.d @ 323:0d52412d5b1a trunk