projects/ldc: demos/qd.d annotate

annotate demos/qd.d @ 54:28e99b04a132 trunk

[svn r58] Fixed cond expression resulting in a non-basic type. Fixed identity expression for dynamic arrays. Revamped the system to keep track of lvalues and rvalues and their relations. Typedef declaration now generate the custom typeinfo. Other bugfixes.

author	lindquist
date	Wed, 24 Oct 2007 01:37:34 +0200
parents	835320b88ad6
children	b706170e24a9

rev	line source
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	1 // modified version of scrapple.qd to work with llvmdc
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 import std.stdio;
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
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 //version(none)
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 void main() {
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 screen(640, 480);
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 pset(10, 10);
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 line(0, 0, 100, 100, Box, Back(Red~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	9 for (int i=0; i<=100; i+=10) {
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 line(i, 0, 100-i, 100);
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 line(0, i, 100, 100-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	12 }
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 circle(100, 100, 50, 15, White~Black, Fill=White~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	14 paint(200, 200, Red, Back=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	15 circle(100, 100, 50, 15, 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	16 paint(200, 200, 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	17 pset(10, 11); pset(10, 11, 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	18 pset(10, 10);
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 SDL_Delay(5000);
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 }
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
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 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	23 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	24 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	25 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	26 }
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 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	28 //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	29 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	30 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	31 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	32 }
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 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	34 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	35 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	36 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	37 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	38 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	39 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	40 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	41 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	42 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	43 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	44 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	45 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	46 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	47 }
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	48 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	49 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	50 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	51 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	52 SDL_Surface * SDL_SetVideoMode(int width, int height, int bpp, 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	53 int SDL_Flip(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	54 void SDL_Delay(uint);
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	55 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	56 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	57 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	58 const uint SDL_FULLSCREEN=0x80000000;
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	59 }
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	60
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	61 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	62
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	63 void putpixel32(SDL_Surface *surf, int x, int y, ubyte[4] col) {
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	64 uint bufp = cast(uint )surf.pixels + y*surf.pitch/4 + 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	65 *bufp = SDL_MapRGBA(surf.format, col[0], col[1], col[2], col[3]);
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	66 }
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	67
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	68 void getpixel32(SDL_Surface surf, int x, int y, ubyte[4] col) {
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	69 uint bufp = cast(uint )surf.pixels + y*surf.pitch/4 + 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	70 SDL_GetRGBA(bufp, surf.format, &(col)[0], &(col)[1], &(col)[2], &(*col)[3]);
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	71 }
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	72
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	73 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	74 ubyte[3] 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	75 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	76 rgb 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	77 foreach (id, ref v; res.values) v=(values[id]+other.values[id])/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	78 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	79 }
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	80 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	81 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	82 }
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	83 }
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	84
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	85 void putpixel(SDL_Surface *surf, int x, int y, rgb 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	86 if ( (x<0) \|\| (y<0) \|\| (x!<surf.w) \|\| (y!<surf.h) ) return;
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	87 putpixel32(surf, x, y, [c.values[0], c.values[1], c.values[2], 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	88 }
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	89
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	90 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	91 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	92 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	93 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	94 const rgb Blue={[0, 0, 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	95 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	96 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	97
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 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	99 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	100 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	101 else const bool failfind=failfind!(U, T[1..$]);
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	102 else
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	103 const bool failfind=true;
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	104 }
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	105
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	106 template select(U, T...) {
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	107 static if(T.length)
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	108 static if (is(U == T[0])) { static if (failfind!(U, T[1..$])) { }; 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	109 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	110 static if (select!(U, T[1..$]) != -1)
835320b88ad6 [svn r45] Added a modified version of scrapple.qd (by downs) to the demos dir. It doesn't compile yet though :( lindquist parents: diff changeset	111 const int select = 1 + select!(U, T[1..$]);
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	112 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	113 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	114 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	115 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	116 }
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	117
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 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	119 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	120 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	121 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	122 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	123 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	124 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	125
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	126 void execParams(T...)(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	127 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	128 static if (col != -1) color=params[col];
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	129 const int bcol=select!(back_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	130 static if (bcol != -1) back=cast(rgb) params[bcol];
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	131 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	132 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	133 }
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	134
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	135 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	136 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	137 scope(exit) { SDL_UnlockSurface(display); 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	138 execParams(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	139 putpixel(display, x, y, 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	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 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	143 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	144 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	145 ubyte[4] 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	146 getpixel32(display, x, y, &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	147 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	148 }
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	149
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 void swap(T)(ref T a, ref T b) { T c=a; a=b; b=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	151
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 T abs(T)(T f) { return f < 0 ? -f : f; }
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
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 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	155 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	156 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	157 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	158 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	159 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	160 } 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	161 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	162 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	163 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	164 }
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 auto error = 0f;
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 for (auto var1 = mixin(name~'0'); var1 <= mixin(name~'1'); ++var1) {
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 static if (steep) putpixel(display, var2, var1, 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	168 else putpixel(display, var1, var2, 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	169 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	170 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	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
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 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	175 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	176
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 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	178 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	179 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	180 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	181 scope(exit) { SDL_UnlockSurface(display); 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	182 auto xend=max(x0, x1);
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	183 for (int x=min(x0, x1); x<=xend; ++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	184 auto yend=max(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	185 for (int y=min(y0, y1); y<=yend; ++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	186 putpixel(display, x, y, 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	187 }
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	188 }
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	189 }
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 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	191 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	192 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	193 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	194 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	195 }
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 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	197 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	198 scope(exit) { SDL_UnlockSurface(display); 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	199 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	200 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	201 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	202 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	203 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	204 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	205 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	206 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	207 } 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	208 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	209 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	210 }
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	211 }
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	212 }
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	213
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	214 import llvm.intrinsic;
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 alias llvm_sqrt sqrt;
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
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	217 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	218 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	219 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	220 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	221 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	222 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	223 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	224 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	225 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	226 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	227 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	228 while (stopx"~(first?">=":"<=")~"stopy) {
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 putpixel(display, cx+x, cy+y, 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	230 putpixel(display, cx+x, cy-y, 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	231 putpixel(display, cx-x, cy+y, 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	232 putpixel(display, cx-x, cy-y, 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	233 "~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	234 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	235 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	236 "~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	237 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	238 --"~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	239 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	240 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	241 "~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	242 }
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 ";
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	245 }
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
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	247 void circle(T...)(int cx, int cy, int xradius, 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	248 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	249 scope(exit) { SDL_UnlockSurface(display); 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	250 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	251 auto yradius=xradius;
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 static if (T.length && is(T[0]: int)) yradius=t[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	253 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	254 auto ratio=xradius*1f/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	255 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	256 ushort j=cast(ushort)(sqrt(cast(real)(yradiusyradius-ii))*ratio);
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 for (int lx=cx-j; lx<=cx+j; ++lx) putpixel(display, lx, cy+i, 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	258 for (int lx=cx-j; lx<=cx+j; ++lx) putpixel(display, lx, cy-i, 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	259 }
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 }
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	261 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	262 auto y2square=2yradiusyradius;
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	263 { 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	264 { 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	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 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	268 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	269 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	270 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	271 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	272 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	273 }
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 }
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	275
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 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	277 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	278 scope(exit) { SDL_UnlockSurface(display); 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	279 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	280 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	281 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	282 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	283 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	284 }
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 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	286 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	287 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	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 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	290 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	291 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	292 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	293 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	294 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	295 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	296 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	297 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	298 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	299 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	300 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	301 //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	302 for (int i=e+1; i<w; ++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	303 putpixel(display, i, y, 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	304 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	305 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	306 }
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 }
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 }
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 }
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 }
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	311
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	312 void screen(size_t w, size_t 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	313 display = SDL_SetVideoMode(w, h, 32, SDL_SWSURFACE);
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	314 }
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
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 void cls() { line(0, 0, display.w-1, display.h-1, Fill=Black); }

Mercurial > projects > ldc

annotate demos/qd.d @ 54:28e99b04a132 trunk