Viewing Program

Program Data

Program thumbnail for "{props.program.title}"

Title	editable Minecraft
ID	1323308165
Created	Unknown
Updated	10 years ago, 1412018419256
Code	// A port of Notch's program, found here: jsfiddle.net/uzMPU/ / WASD to move around, E to go up, Q to go down. K and L to yaw, J and M to pitch (or click and drag). P for pause/menu. Press 1-5 to change the rendering detail (lo-hi). T toggles info. Click on a block to select it, arrow keys to move the cursor. SPACE to change selected block to type displayed in corner; SHIFT+UP/DOWN to change that. SHIFT+LEFT/RIGHT arrow keys to modify selected block, SHIFT+SPACE to destroy it. SHIFT+[ or ] to activate and adjust stereo. Canvas-size compliant. / / Output of "save" button (pause) goes here: / var loadstring=""; / example saved world, pause (P key) uncomment and "revert": / /var loadstring="w01o00g095y95A0gw+7----nn----nn-"+ "---nn----v1c10200w27gjx24t2oc0101Yv---Ztv---Zgk"+ "Fv---OW----XU9Mg0117gC610zEjx0whQ9Mwg8W4Ug84t2o"+ "o42exe42107g----Vtv---MakFv---Ztv---YjE4o60whQ9"+ "M1048W4M888fx----RR----RR----RR----TMj002F04gIg"+ "180802gx8gA8i006-";/ var gettexture,mytextures=function(){ / An interface for making your own textures. Draw things on the upper left, upper right, and lower left corners of the canvas, then call gettexture(n) to use those as the top, sides and bottom of block type n. Following example replaces the "grass" block (type 1) with avatars. (This function runs at program start, press SHIFT-T to force a refresh.) / /background(255); var img=getImage("avatars/mr-pants"); image(img,0,0,16,16); img=getImage("avatars/marcimus"); image(img,384,-2,16,20); img=getImage("avatars/spunky-sam"); image(img,-1,383,17,17); gettexture(1);/ / Render skybox (block type 0) / background(255); noStroke(); var y; for(y=0;y<16;y+=2){ fill(lerpColor(color(120, 166, 222), color(32, 42, 230),y/17)); rect(y>>1,y>>1,16-y,16-y); fill(lerpColor(color(166, 131, 102), color(120,90,70),yy/256)); rect(y>>1,height-16+(y>>1),16-y,16-y); } for(y=0;y<8;y++){ fill(lerpColor(color(120, 166, 222), color(178, 229, 240),y/8)); rect(width-16,y,16,1); } for(y=0;y<8;y++){ fill(lerpColor(color(178, 229, 240), color(166, 131, 102),y/7)); rect(width-16,8+y,16,1); } fill(0x99aaddff); rect(0,0,width,height); gettexture(0); }; var collisions=true,rad=1.25; // collisions on/off, player radius var stereo=0; // eye separation in terms of block lengths, for stereo rendering; positive for diverged eyes, negative for crossed eyes // var externals; frameRate(30); var comp,decomp,terrain,cols; angleMode = "degrees"; var initDone = false; var w = width>>2; var h = height>>2; var dataMap = []; dataMap.length = 32 32 * 32; var texmap = []; texmap.length = 16 * 16 * 3 * 16; var lightmap=[]; lightmap.length = 33 * 33 * 33; var tool=1,show=1; var pauseimg,drawpause; var ps=0; var gox=27,goy=6.5,goz=29,gangx=-140,gangy=-35,groll=0; var gsel=-1; var renderMinecraft = function(p,x1,y1,x2,y2) { var xRot=gangx,yRot=gangy; var yCos = cos(yRot); var ySin = sin(yRot); var xCos = cos(xRot); var xSin = sin(xRot); var rollsin=sin(groll); var rollcos=cos(groll); var datam=dataMap, lightm=lightmap, texm=texmap;//.slice(); var ox=gox, oy=goy, oz=goz; var x,y,z,m,cc, bid=-1, fbid=-1, lfbid=-1, face=-1, lface=-1, sel=gsel; var l0=31,l1=31,l2=31,l3=31, fxp=0,fyp=0,fzp=0; var farthest=1; for(x=0;x<2;x++){ for(y=0;y<2;y++){ for(z=0;z<2;z++){ m=sqrt(sq(ox-x32)+sq(oy-y32)+sq(oz-z32)); if(m>farthest){farthest=m;} } } } var l,i,fc=frameCount; if(arguments.length<5){x1=0;y1=0;x2=w;y2=h;} x1=~~constrain(x1,0,w); y1=~~constrain(y1,0,h); x2=~~constrain(x2,0,w); y2=~~constrain(y2,0,h); // var addx=w/400,addy=h/400; var wid=~~width; var invh=1/h, isr=1/sqrt(3); var ster=stereo0.5; for ( x = x1; x < x2; x++) { // var ____xd = (0.5+x - w 0.5) / w; // var ____xd = (0.5+x - (w >> 1))invh; var ____xd; if(ster){ ____xd = (0.5+x - (w >> 2)(x>(w>>1)?3:1))invh; m=x>(w>>1) ? ster : -ster; ox=gox + mxCos; oz=goz - mxSin; }else{ var ____xd = (0.5+x - (w >> 1))invh; } for ( y = y1; y < y2; y++) { var __yd = (0.5+y)invh - 0.5; var ___xd=____xdrollcos + __ydrollsin; __yd=__ydrollcos - ____xdrollsin; // var __zd = 1; // if(___xd___xd + __yd__yd >=1){ // continue; // }else{ // __zd=sqrt(1 - ___xd___xd - __yd__yd); // ___xd=2___xd__zd; // __yd=2__yd__zd; // __zd=2__zd__zd - 1; // } // var ___zd = __zd * yCos + __yd * ySin; // var _yd = __yd * yCos - __zd * ySin; // var _xd = ___xd * xCos + ___zd * xSin; // var _zd = ___zd * xCos - ___xd * xSin; var ___zd = yCos + __yd * ySin; var _yd = __yd * yCos - ySin; var _xd = ___xd * xCos + ___zd * xSin; var _zd = ___zd * xCos - ___xd * xSin; var col = 0, br = 255, ddist = 0, esc=1; var closest = farthest; /var inv=1/(_xd_yd_zd); for ( var d = 0; d < 3; d++) { var dimLength = inv_yd_zd; if (d === 1) {dimLength = inv_xd_zd;} if (d === 2) {dimLength = inv_xd_yd;} var ll = abs(dimLength);/ for ( var d = 0; d < 3; d++) { var dimLength = _xd; if (d === 1) {dimLength = _yd;} if (d === 2) {dimLength = _zd;} //var ll = 1/abs(dimLength); var ll=(dimLength > 0 ? 1 : -1)/dimLength; var xd = _xd * ll; var yd = _yd * ll; var zd = _zd * ll; var initial = ox - (ox\|0); if (d === 1) { initial = oy - (oy \| 0); } if (d === 2) { initial = oz - (oz \| 0); } if (dimLength > 0) { initial = 1.0000001 - initial; } var dist = ll * initial; var xp = ox + xd * initial; var yp = oy + yd * initial; var zp = oz + zd * initial; if (dimLength < 0) { if (d === 0) {xp--;} if (d === 1) {yp--;} if (d === 2) {zp--;} } while (dist < closest) { var tex; // if(zp<0\|\|yp<0\|\|xp<0\|\| // zp>=32\|\|yp>=32\|\|xp>=32){ // if((xp \| yp \| zp) >>> 5){ if(((xp \| yp \| zp) >>> 5) \|\| zp<0\|\|yp<0\|\|xp<0){ bid=-2; tex=0; }else{ bid=(zp&31)<<10 \| (yp&31)<<5 \| (xp&31); tex=datam[bid]; } if (tex > 0\|\|bid===sel) { var u = ((xp + zp) * 0x8000) & 0x7fff; var v = ((yp0x8000) & 0x7fff) + 0x8000; if (d === 1) { u = (xp 0x8000) & 0x7fff; v = ((zp * 0x8000) & 0x7fff); if (yd < 0) { v += 0x10000; } } cc=texm[(u>>11) + (v>>11<<4) + tex0x300]; var selt=(bid===sel) && (fc+(u+v>>11)&8); if ((tex&&cc)\|\|selt) { col=cc; if(selt){ col=(fc+(u+v>>11)+2&4? 0x80ffff00:0x80000000); ddist=0; br=255; }else{ ddist = (dist4\|0); //br = 255 * (255 - ((d + 2) % 3) * 70) / 255; // br=xd>0?4:0; // if(d===1){br=yd>0?8:12;} // if(d===2){br=zd>0?16:20;} // br=(0x9cff77>>br&15)17; face=d===0 ? (xd > 0 ? 1 : 0) : d===1 ? (yd > 0 ? 3 : 2) : (zd > 0 ? 5 : 4); br=(0xbdff97 >> face4 & 15)17; // br=(0xceffaa >> face4 & 15)17; // fu=u; fv=v; fxp=xp; fyp=yp; fzp=zp; } fbid=bid; closest = dist; esc=0; } } xp += xd; yp += yd; zp += zd; dist += ll; } } var r,g,b; var bd=_xd_xd; var uu = ((_zd/_xd+1)0x4000) & 0x7fff; var vv = ((_yd/(_xd>0?_xd:-_xd)+1)0x4000&0x7fff)+0x8000; if(_yd_yd > bd){ bd=_yd_yd; uu = (_zd/_yd+1)0x4000 & 0x7fff; vv = ((_xd/_yd+1)0x4000 & 0x7fff)+ (_yd>0 ? 0x10000:0); } if(_zd_zd > bd){ uu = (_xd/_zd+1)0x4000 & 0x7fff; vv = ((_yd/(_zd>0?_zd:-_zd)+1)0x4000&0x7fff)+0x8000; } var scol=texm[(uu>>11) + (vv>>11<<4)]; var rsky=scol >> 16 & 255, gsky=scol >> 8 & 255, bsky=scol & 255; if((fbid^lfbid) \| (face^lface)){ // col=0x99ffbb; // asdf### m=(fbid & 31) + (fbid >> 5 & 31)33 + (fbid >> 10)1089; m+=[1, 0, 33, 0, 1089, 0][face]; uu=[1089, 1089, 1, 1, 1, 1][face]; vv=[33, 33, 1089, 1089, 33, 33][face]; l0=lightm[m] >> face5 & 31; l1=lightm[m + uu] >> face5 & 31; l2=lightm[m + vv] >> face5 & 31; l3=lightm[m + uu + vv] >> face5 & 31; l0=0.032; l1=0.032; l2=0.032; l3=0.032; // l1=l0; // l2 lfbid=fbid; lface=face; } isr=1.5 - 0.5isrisr(_xd_xd + _yd_yd + _zd_zd); // m=br0.0039l00.0322; // m=((l0(fu ^ 0x7fff) + l1fu >> 10)(fv ^ 0x7fff) + // (l2(fu ^ 0x7fff) + l3fu >> 10)fv)15e-9; // m=((l0fu + l1(fu ^ 0x7fff) >> 10)fv + // (l2fu + l3(fu ^ 0x7fff) >> 10)(fv ^ 0x7fff))1e-8; // fxp-=~~fxp; fyp-=~~fyp; fzp-=~~fzp; // fxp=fxp(3 - 2fxp); // fyp=fyp(3 - 2fyp); // m=((l0(1 - fxp) + l1fxp)(1 - fyp) + (l2(1 - fxp) + l3fxp)fyp)0.032; // m=br0.0039; uu=face<2 ? fzp-~~fzp : face<4 ? fxp-~~fxp : fxp-~~fxp; vv=face<2 ? fyp-~~fyp : face<4 ? fzp-~~fzp : fyp-~~fyp; // uu=uu(3 - 2uu); // vv=vv(3 - 2vv); uu=uu(3 - 2uu); vv=vv(3 - 2vv); m=uu; // uu=(l0uu + 1 - l1 - l0)(1 - vv) + (l2uu + 1 - l3 - l2)vv; // vv=(l0vv + 1 - l2 - l0)(1 - m) + (l1vv + 1 - l3 - l1)m; // vv=l0vv + 1 - l1 - l0; m=(l0(1 - uu) + l1uu)(1 - vv) + (l2(1 - uu) + l3uu)vv; // m=0.25(l0(2 - uuuu - vvvv) + // l1(1 + uu(2 - uu) - vvvv) + // l2(1 - uuuu + vv(2 - vv)) + // l3(uu(2 - uu) + vv(2 - vv))); m=br0.0039; if(col >>> 31){m=1;} // col=0xcccccc; var a=esc ? 1 : ddist0.004isr - 0.05; if(a>1 \|\| (fbid>>>15)){a=1;}else if(a<0){a=0;} m=1 - a; r= (col>>16&255)m + rskya; g= (col>>8&255)m + gskya; b= (col&255)m + bskya; l=x + ywid << 2; p[l]=r; p[l+1]=g; p[l+2]=b; } } if(tool&&show&&!ps){ i=tool768+256; var s=min(w,h)0.16\|0,rs=16/s; for(x=0;x<s;x++){ for(y=0;y<s;y++){ cc=texmap[(xrs\|0) + (yrs<<4) + i]; if(!cc){continue;} l=(x+w-s+ywid)<<2; p[l]=cc>>16&255; p[l+1]=cc>>8&255; p[l+2]=cc&255; } } } }; var cast=function(ox,oy,oz,dx,dy,dz){ var _xd=dx,_yd=dy,_zd=dz; var ddist = 0; var esc=1,bid=-1; var datam=dataMap; var i; var closest = 100;//40 for ( var d = 0; d < 3; d++) { var dimLength = _xd; if (d === 1) { dimLength = _yd; } if (d === 2) { dimLength = _zd; } var ll = 1 / abs(dimLength); var xd = (_xd) * ll; var yd = (_yd) * ll; var zd = (_zd) * ll; var initial = ox - (ox \| 0); if (d === 1) { initial = oy - (oy \| 0); } if (d === 2) { initial = oz - (oz \| 0); } if (dimLength > 0) { initial = 1 - initial; } var dist = ll * initial; var xp = ox + xd * initial; var yp = oy + yd * initial; var zp = oz + zd * initial; if (dimLength < 0) { if (d === 0) {xp--;} if (d === 1) {yp--;} if (d === 2) {zp--;} } while (dist < closest) { var tex; if(zp<0\|\|yp<0\|\|xp<0\|\| zp>=32\|\|yp>=32\|\|xp>=32){ tex=0; }else{ i=zp<<10\|yp<<5\|xp; tex=datam[i]; } if (tex > 0) { bid=i; closest = dist; esc=0; } xp += xd; yp += yd; zp += zd; dist += ll; } } return bid; }; var scrcast=function(x,y){ var xRot=gangx,yRot=gangy; var yCos = cos(yRot); var ySin = sin(yRot); var xCos = cos(xRot); var xSin = sin(xRot); var ___xd = (stereo ? (x - width(x>(width>>1) ? 0.75 : 0.25)) : (x - width0.5))/height; var __yd = y/height - 0.5; var ___zd = yCos + __yd * ySin; var _yd = __yd * yCos - ySin; var _xd = ___xd * xCos + ___zd * xSin; var _zd = ___zd * xCos - ___xd * xSin; var m=(x>(width>>1) ? stereo : -stereo)0.5; return cast(gox + mxCos,goy,goz - mxSin, _xd,_yd,_zd); }; gettexture=function(t){ loadPixels(); if(!this.imageData \|\| !this.imageData.data){ return; } var p=this.imageData.data, wid=~~width, hei=~~height; for(var y=0;y<16;y++){ for(var x=0;x<16;x++){ var l=ywid+x<<2; var c=p[l]<<16\|p[l+1]<<8\|p[l+2]; texmap[t768+y16+x\|0]=c; l=ywid+(x+wid-16)<<2; c=p[l]<<16\|p[l+1]<<8\|p[l+2]; texmap[t768+(y+16)16+x\|0]=c; l=(y+hei-16)wid+x<<2; c=p[l]<<16\|p[l+1]<<8\|p[l+2]; texmap[t768+(y+32)16+x\|0]=c; } } }; var updatelm=function(x0,x1, y0,y1, z0,z1){ // var m=2e-1,n; // for(var i=0; i<35937; i++){ // // lightmap[i]=random(0x40000000) \| 0x2108421<<4; // // lightmap[i]=(noise(i%33m, (i/33\|0)%33m, (i/1089\|0)m)32\|0)0x2108421; // n=noise(i%33m, (i/33\|0)%33m, (i/1089\|0)m); // n=n(3 - 2n); // n=n(3 - 2n); // n=n(3 - 2n); // // n=n(3 - 2n);Y // lightmap[i]=~~(n32)0x2108421; // } if(arguments.length<6){ if(arguments.length===1){ var t=x0; x0=(t & 31) - 1; x1=x0 + 3; y0=(t >> 5 & 31) - 1; y1=y0 + 3; z0=(t >> 10 & 31) - 1; z1=z0 + 3; }else{ x0=y0=z0=0; x1=y1=z1=33; } } var i=0,j,k, x,y,z, xp,yp,zp, n; for(z=z0; z<z1; z++){ for(y=y0; y<y1; y++){ for(x=x0; x<x1; x++/, i++/){ n=0x3fffffff; for(j=0; j<8; j++){ xp=x - (j & 1); yp=y - (j >> 1 & 1); zp=z - (j >> 2 & 1); if(((xp \| yp \| zp) >>> 5)===0 && dataMap[xp \| yp << 5 \| zp << 10]){ // n-=0x1 << (j&1)5 \| 0x400 << (j>>1&1)5 \| 0x100000 << (j>>2&1)5; n-=(0x1 << (j&1)5 \| 0x400 << (j>>1&1)5 \| 0x100000 << (j>>2&1)5)7; // n-=(0x1 << (j&1)5 \| 0x400 << (j>>1&1)5 \| 0x100000 << (j>>2&1)5)* // (6 + (j>>1&1)3); } } lightmap[x + y33 + z1089]=n; } } } }; var init = function() { var i, x, y, z, xd, yd, zd; initDone = true; /for(i=16 * 16 * 3 * 16;i;i--){ texmap[i]=random(0,16777215)\|0; }/ for (i = 1; i < 16; i++) { var br = 255 - ((random(1) 96) \| 0); for (y = 0; y < 16 * 3; y++) { for (x = 0; x < 16; x++) { var color = 0x966C4A; if (i === 4) { color = 0x7F7F7F; } if (i !== 4 \|\| ((random(1) * 3) \| 0) === 0) { br = 255 - ((random(1) * 96) \| 0); } if ((i === 1 && y < (((x * x * 3 + x * 81) >> 2) & 3) + 18)) { color = 0x6AAA40; } else if ((i === 1 && y < (((x * x * 3 + x * 81) >> 2) & 3) + 19)) { br = br * 2 / 3; } if (i === 7) { color = 0x675231; if (x > 0 && x < 15 && ((y > 0 && y < 15) \|\| (y > 32 && y < 47))) { color = 0xBC9862; xd = (x - 7); yd = ((y & 15) - 7); if (xd < 0) { xd = 1 - xd; } if (yd < 0) { yd = 1 - yd; } if (yd > xd){ xd = yd; } br = 196 - ((random(1) * 32) \| 0) + xd % 3 * 32; } else if (((random(1) * 2) \| 0) === 0) { br = br * (150 - (x & 1) * 100) / 100; } } if (i === 5) { color = 0xB53A15; if ((x + (y >> 2) * 4) % 8 === 0 \|\| y % 4 === 0) { color = 0xBCAFA5; } } if (i === 9) { color = 0x4040ff; } var brr = br; if (y >= 32) { brr /= 2; } if (i === 8) { color = 0x50D937; if (((random(1) * 2) \| 0) === 0) { color = 0; brr = 255; } } var col = (((color >> 16) & 0xff) * brr / 255) << 16 \| (((color >> 8) & 0xff) * brr / 255) << 8 \| (((color) & 0xff) * brr / 255); texmap[x + y * 16 + i * 256 * 3] = col; } } } mytextures(); if(loadstring&&loadstring.length){ decomp(); }else{ terrain(); } updatelm(); }; terrain=function(){ //noiseSeed(random(32768)^(millis()%32768)&32767); noiseDetail(3,0.5); var no=(random(32768)^(millis()%32768)&32767)1.111e-1; var b,m,x,y,z,i; for (x = 0; x < 32; x++) { for (z = 0; z < 32; z++) { m=noise(x0.12,z0.12,4.0+no)+0.0125; /for(i=0;i<4;i++){ m=(1-m)mm-msq(1-m)+m;}/ for(i=0;i<3;i++){m=m(1-m)(2m-1)+m;} var g=12+m13\|0; //var g=18; for(y=0;y<g;y++){ i = z << 10 \| y << 5 \| x; dataMap[i]=0; } if(g<15){ i = z << 10 \| y << 5 \| x; dataMap[i]=1; y++; } for(;y<32;y++){ i = z << 10 \| y << 5 \| x; //dataMap[i]=noise(x1e-1,z1e-1,y1e-1)15\|0;//random(16)\|0; //dataMap[i]=(random()<0.75)?x>>1:0; dataMap[i]=2;//l[y]; } } } for(y=17;y<32;y++){ for(x=0;x<32;x++){ for(z=0;z<32;z++){ i = z << 10 \| y << 5 \| x; if(!dataMap[i]){ dataMap[i]=9; }/else if(random()4<y/32){ dataMap[i]=4; }/ } } } }; var terrain2=function(){ var scl=0.095,n0=5,n1=2,wl=28; scl=0.1pow(2, random(-2, 2) ); n0=~~random(10); n1=~~random(4); wl=~~random(12, 36); var x,y,z,i,j,k,m,m2;//, n0=4,n1=4; var lvox=[]; var rn=(random(1e6) ^ millis())1e-3; // noiseSeed(rn); for(i=0; i<32768; i++){ x=i&31; y=i>>5&31; z=i>>10&31; m=noise(xscl + rn, yscl, zscl); // m2=sq((x-15.5)/15.5)+sq((y-15.5)/15.5)+sq((z-15.5)/15.5); //m2=sq((x-15.5)/15.5)+(31-y)/31+sq((z-15.5)/15.5); // m2=(sq((x-15.5)/15.5)+sq((z-15.5)/15.5))(31-y)/31; m2=(31-y)/31; m2=constrain(m2,0,1); //m2=(1-y/31)sq((x-15.5)/15.5); // m2=1-y/31 - (x-15)(x-16)/240 - (z-15)(z-16)/240; for(j=0; j<n0; j++){m=m(3-2m);} for(j=0; j<n1; j++){m2=m2(3-2m2);} //lvox[i]=m+m2>1?m-m2:0;//m+m2\|0;//0.5\|0; //lvox[i]=m>m2 ? m-m2 : 0; m=m-m2; // lvox[i]=m>0 ? (mm(3-2m)15\|0) : 0; // lvox[i]=m>0 ? (m15\|0) : 0; lvox[i]=m>0 ? 1 : 0; } // var s=[]; for(i=0; i<500; i++){ var nc=0; for(j=0; j<32768; j++){ x=j&31; y=j>>5&31; z=j>>10; if(lvox[j]===1 && y===31){lvox[j]=2;} else if(lvox[j]!==2){continue;} if(x && lvox[j-1]===1){lvox[j-1]=2; nc++;} if(x-31 && lvox[j+1]===1){lvox[j+1]=2; nc++;} if(y && lvox[j-32]===1){lvox[j-32]=2; nc++;} if(y-31 && lvox[j+32]===1){lvox[j+32]=2; nc++;} if(z && lvox[j-1024]===1){lvox[j-1024]=2; nc++;} if(z-31 && lvox[j+1024]===1){lvox[j+1024]=2; nc++;} } if(!nc){break;} } //println(i); for(i=0; i<32768; i++){ if(!lvox[i] \|\| lvox[i]===1){ lvox[i]=(i>>5&31) < wl ? 0 : 9; continue;} if((i>>5&31)===0 \|\| lvox[i-32]===0){ lvox[i]=(i>>5&31) < wl - 1 ? 1 : 2; } // if(!lvox[i]){ // lvox[i]=(j>>5&31) < wl ? 0 : 9; // continue;} // if(lvox[i]===1){lvox[i]=0; continue;} // if((i>>5&31)===0 \|\| lvox[i-32]===0){ // lvox[i]=1; // } } dataMap=lvox.slice(); }; //background(0); var keys=[],keyReleased=function(){keys[keyCode]=0; },keyPressed=function(){ if(!keys[keyCode]){keys[keyCode]=frameCount;} if(keyCode===80){ps^=1; if(ps){pauseimg=get(0,0,width,height);drawpause();noLoop();}else{loop();}} if(keyCode===84){if(keys[SHIFT]){mytextures();}else{show^=1;}} if(keyCode==="Y".charCodeAt(0) && keys[SHIFT]){updatelm();} // if(keyCode>48&&keyCode<54){w=h=25<<(keyCode-49);} if(keyCode>48&&keyCode<54){ w=width/16(1 << keyCode - 49)\|0; h=height/16(1 << keyCode - 49)\|0;} // if(keyCode===221){w=h=min(400,(h+1)1.0905)\|0;} //if(keyCode===84){stex^=1;} if(keys[SHIFT]){ if(keyCode===UP){tool=tool+1&15;} if(keyCode===DOWN){tool=tool-1&15;} if(keyCode===219){stereo=((stereo10) - 1\|0)0.1;} if(keyCode===221){stereo=((stereo10) + 1\|0)0.1;} }else{ if(keyCode===219){w=(h=max(10,(h-1)0.917)\|0)width/height\|0;} if(keyCode===221){w=(h=min(height,(h+1)1.0905)\|0)width/height\|0;} } if(gsel>=0){ var x=dataMap[gsel]&15; if(keys[SHIFT]){ if(keyCode===LEFT){ dataMap[gsel]=x-1&15?x-1&15:15;} if(keyCode===RIGHT){ dataMap[gsel]=x+1&15?x+1&15:1;} if(keyCode===32){ dataMap[gsel]=0;} updatelm(gsel); }else{ if(keyCode===32){ dataMap[gsel]=tool; updatelm(gsel); } var ___xd,__yd; /if(keyCode===LEFT){gsel--;} if(keyCode===RIGHT){gsel++;}/ if(keyCode===LEFT){___xd=-1;__yd=0;} if(keyCode===RIGHT){___xd=1;__yd=0;} if(keyCode===UP){___xd=0;__yd=-1;} if(keyCode===DOWN){___xd=0;__yd=1;} var xRot=gangx,yRot=gangy; var yCos = cos(yRot); var ySin = sin(yRot); var xCos = cos(xRot); var xSin = sin(xRot); // var __zd = 0; var ___zd = /__zd yCos +/ __yd ySin; var _yd = __yd * yCos /- __zd ySin/; var _xd = ___xd xCos + ___zd * xSin; var _zd = ___zd * xCos - ___xd * xSin; var m=0,d=0; if(_xd_xd>m){m=_xd_xd;d=_xd>0?1:-1;} if(_yd_yd>m){m=_yd_yd;d=_yd>0?32:-32;} if(_zd_zd>m){m=_zd_zd;d=_zd>0?1024:-1024;} gsel+=d; } } }; // var btns? var mout=1; mouseOut=function(){mout=1;if(ps){drawpause(1);}}; mouseOver=function(){mout=0;if(ps){drawpause(1);}}; var ldp=-1; drawpause=function(force){ if(!force && millis() - ldp < 20){return;} // println("."); image(pauseimg,0,0); // if(sq(mouseX-width)+sq(mouseY)<400){return;} if(mout){return;} fill(0x55999999); //fill(0x55000000\|random(16777215)); stroke(0x99cccccc);strokeWeight(1.4); // a // var l=width>200 ? width/2 - 100\|0 : 0, // r=width>200 ? width/2 + 100\|0 : width, // t=height>210 ? height/2 - 105\|0 : 0, // b=height>210 ? height/2 - 105\|0 : 0; // rect(width/2 - 100, height/2 - 105, 200, 210, 10); textAlign(CENTER,CENTER);textSize(18); var ibx=mouseX - width/2 > -90 && mouseX - width/2 < 90;//&&focused; fill(ibx&&sq(mouseY - height/2 + 75)<400?0x99333333:0x99888888); rect(width/2 - 90, height/2 - 95,180,40,3); fill(ibx&&sq(mouseY - height/2 + 25)<400?0x99333333:0x99888888); rect(width/2 - 90, height/2 - 45,180,40,3); fill(ibx&&sq(mouseY - height/2 - 25)<400?0x99333333:0x99888888); rect(width/2 - 90, height/2 + 5,180,40,3); fill(ibx&&sq(mouseY - height/2 - 75)<400?0x99333333:0x99888888); rect(width/2 - 90, height/2 + 55,180,40,3); fill(0xddffffff); text("save", width/2, height/2 - 75); text("revert", width/2, height/2 - 25); text("new", width/2, height/2 + 25); text("new 2", width/2, height/2 + 75); ldp=millis(); }; mouseMoved=function(){ // mout=0; if(ps){drawpause();} }; var wtp=[],wtv=[]; for(var i=0;i<256;i++){wtp[i]=0.0;wtv[i]=0.0;} var animtex=function(){ var i,x,y,c,m,t=texmap,w=wtp.slice(); var d,td,v,cm; for(i=0;i<256;i++){ c=w[i]; m=0; td=0; cm=0; for(x=-1;x<2;x++){ for(y=-1;y<2;y++){ if(x===0&&y===0){continue;} d=1/(xx+yy); v=(w[((i&15)+x&15)+ (((i>>4)+y&15)<<4)]); m+=vd; if(abs(x)===1\|\|abs(y)===1\|\|1){ cm+=(c-v)d(x+y); } td+=d; } } td=1/td; cm=constrain(c0.1+0.5,0,1); for(var j=0;j<3;j++){cm=cm(1-cm)(2cm-1)+cm;} var m2=cmcm190+100\|0; cm=cm192+63\|0; cm=(m2<<15&0xff0000)\|(m2<<7&0xff00)\|cm; t[i+6912]=t[i+6912+256]=t[i+6912+512]=cm; m=td; v=(wtv[i]+(m-c)0.21)0.995; wtv[i]=v; wtp[i]=(wtp[i]+v)0.99; } //noiseDetail(3,0.5); for(i=1;i<7;i++){ x=noise(frameCount3e-3,i31.4,i15.9)222%16; y=noise(frameCount3e-3,i26.5,i35.8)222%16; var xf=x-(x\|0),yf=y-(y\|0); x\|=0;y\|=0; m=pow(-1,i)sin(frameCount1.618(i>>1)); wtv[x+y16]=(m-wtp[x+y16])(1-xf)(1-yf); wtv[(x+1&15)+y16]=(m-wtp[(x+1&15)+y16])xf(1-yf); wtv[x+(y+1&15)16]=(m-wtp[x+(y+1&15)16])(1-xf)yf; wtv[(x+1&15)+(y+1&15)16]=(m-wtp[(x+1&15)+(y+1&15)16])xfyf; } }; var img; textAlign(LEFT,TOP); draw = function() { if(!loadPixels){return;} if(ps){noLoop();return;} if(!initDone){init(); background(255);img=get(0,0,width,height);return;} var rspd=1.5,dx=mouseX-200,dy=mouseY-200, m=1/sqrt(dxdx+dydy),i,fc=frameCount; if(!focused){keys=[];} if(keys[87]){m=min(1+fc-keys[87],8)0.1;gox+=sin(gangx)m;goz+=cos(gangx)m;}//w if(keys[83]){m=min(1+fc-keys[83],8)0.1;gox-=sin(gangx)m;goz-=cos(gangx)m;}//s if(keys[65]){m=min(1+fc-keys[65],8)0.1;gox-=cos(gangx)m;goz+=sin(gangx)m;}//a if(keys[68]){m=min(1+fc-keys[68],8)0.1;gox+=cos(gangx)m;goz-=sin(gangx)m;}//d if(keys[81]){m=min(1+fc-keys[81],8)0.1;goy+=0.5m;}//q if(keys[69]){m=min(1+fc-keys[69],8)0.1;goy-=0.5m;}//e if(keys[75]){ if(keys[SHIFT]){groll-=rspdmin(1+fc-keys[75],8); }else{gangx-=rspdmin(1+fc-keys[75],8);}}//k if(keys[76]){ if(keys[SHIFT]){groll+=rspdmin(1+fc-keys[75],8); }else{gangx+=rspdmin(1+fc-keys[76],8);}}//l if(keys[74]){gangy+=rspdmin(1+fc-keys[74],8);}//j if(keys[77]){gangy-=rspdmin(1+fc-keys[77],8);}//m gangx%=360;gangy%=360; animtex(); if(collisions){for(i=0;i<10&&cols();i++){}} //image(img,0,0); loadPixels(); var p=this.imageData.data; var ms=millis(); renderMinecraft(p); //renderMinecraft(p,(mouseX-100)/400w,(mouseY-100)/400h,(mouseX+100)/400w,(mouseY+100)/400h); ms=millis()-ms; updatePixels(); // var i=scrcast(mouseX,mouseY); // if(i>0){ // } // var ms2=-millis(); if(w<width&&h<height){ img=get(0,0,w,h); image(img,0,0,width,height);} // ms2+=millis(); // noStroke(); // fill(0x11808080 + 0x10101~~(sin(frameCount60)127)); // ellipse(5,5,6,6); if(!show){return;} textAlign(LEFT,TOP);textSize(11); var s=gox.toFixed(3)+", "+ goy.toFixed(3)+", "+ goz.toFixed(3)+"\n"+ w+"x"+h+"\n"+ this.__frameRate.toFixed(2)+" fps "+ ms+"ms\nax:"+ gangx.toFixed(3)+"\nay:"+ gangy.toFixed(3)+"\nar:"+ groll.toFixed(3)+"\n"+ "stereo:"+stereo.toFixed(2)+"\n"+ (gsel>0? "sel=#"+gsel+" : "+dataMap[gsel]+"\n "+ (gsel&31)+","+ (gsel>>5&31)+","+ (gsel>>10&31)+"\n":"")+ "keyCode="+keyCode+"\n"+ (keys[SHIFT]?"Shift!\n":"");//+"\n"+ms2; fill(0x77000000);text(s,3,3); fill(0xffffffff);text(s,2,2); textAlign(CENTER,CENTER);textSize(16); text(tool,width-min(width,height)0.08,min(width,height)0.08); //textAlign(LEFT,BOTTOM);text(keys,2,398); //if(stex){} }; var mouseClicked=function(){}; var mouseReleased=function(){ if(ps){ if(mouseX - width/2 > -90 && mouseX - width/2 < 90){ var nrmc=0; if(sq(mouseY - height/2 + 75) < 400){comp();} if(sq(mouseY - height/2 + 25) < 400){decomp();nrmc=1;} if(sq(mouseY - height/2 - 25) < 400){terrain();nrmc=1;} if(sq(mouseY - height/2 - 75) < 400){terrain2();nrmc=1;} if(nrmc){ updatelm(); gsel=-1; var t=w, u=h; // w=h=100; w=width>>2; h=height>>2; loadPixels(); var p=this.imageData.data; renderMinecraft(p,0,0,w,h); updatePixels(); pauseimg=get(0,0,w,h); image(pauseimg,0,0,width,height); pauseimg=get(0,0,width,height); drawpause(); w=t;h=u; } } }else{ gsel=scrcast(mouseX,mouseY); } }; var mouseDragged=function(){ if(ps){return;} var dx=mouseX-pmouseX,dy=mouseY-pmouseY; if(dxdx+dydy<4){return;} gangx+=dx5e-1; gangy-=dy5e-1;}; var gb64="0123456789abcdefghijklmnopqrstuvwxyz"+ "ABCDEFGHIJKLMNOPQRSTUVWXYZ+-"; var comp=function(){ var ms=millis(); ps=1; var b64=gb64; var x,y,z,ll=0,i=0,j,nb,l; var s="var loadstring=\""; var a=[];a.length=32768; var dm=dataMap; for(y=0;y<32;y++){ for(x=0;x<32;x++){ for(z=0;z<32;z++){ j=z<<10\|y<<5\|x; a[i++]=dm[j]&15; } } } var f=0,t=0,run=0,last=a[0]; l=32768; while(f<32768){ x=a[f]; //for(run=1;run<18 run=1; while(a[f+run]===x&&run<4000&&f+run<32768){run++;} if(run>30){ a[t++]=16; a[t++]=x; y=run; a[t++]=y>>12; a[t++]=y>>8&15; a[t++]=y>>4&15; a[t++]=y&15; f+=run; }else{ a[t++]=x; f++; } } l=t; a.length=t; var mtf=[];mtf.length=17; for(i=0;i<17;i++){mtf[i]=i\|0;} for(i=0;i<l;i++){ x=a[i]; for(j=0;j<17;j++){ if(mtf[j]===x){break;} } a[i]=j; while(j--){mtf[j+1]=mtf[j];} mtf[0]=x; } nb=0; x=0; var oln=0; ll=s.length; for(i=0;i<l;i++){ y=a[i]; x=(x<<y+1)\|(1<<y); nb+=y+1; while(nb>=6){ s+=b64[x>>(nb-6)&63]; if(++ll>=48){s+="\"+\r\n\"";ll=1;oln++;} /if(++ll>=50){ s+="\"+"; println(s); s="\""; ll=s.length; oln++;}/ nb-=6; } } while(nb>=6){s+=b64[x>>(nb-6)&63];nb-=6;} if(nb>0){s+=b64[(x<<6-nb\|(63<<6-nb^-1))&63];} s+="-\";\n\n"; println(s); //ms=millis()-ms; //println("// "+oln+" "+ms+"ms"); }; decomp=function(){ var s=loadstring; var err=0,nerr=0; var ms=millis(); var l=s.length,i; var ub64=[];ub64.length=256; for(i=0;i<256;i++){ub64[i]=0;} for(i=0;i<64;i++){ub64[gb64.charCodeAt(i)]=i\|0;} //println(ub64); var a=[],al=0,x=0,nb=0,c; for(i=0;i<l;i++){ c=ub64[s.charCodeAt(i)]; x=x<<6\|c; nb+=6; while(nb>=16){ a[al++]=x>>nb-16&0xffff; nb-=16; } } if(nb>0){ a[al++]=x<<(16-nb)&0xffff; //println("MORE "+binary(x<<(16-nb)&0xffff,16)+" ("+nb+")"); } var b=[],bl=0,run=0; i=1; while(i<(al<<4)){ if(a[i>>4]&(1<<15-(i&15))){ b[bl++]=run; run=0; }else{run++;} i++; } var mtf=[],j; for(i=0;i<18;i++){mtf[i]=i\|0;} for(i=0;i<bl;i++){ x=b[i]; if(!(x>=0&&x<=16)){ //println("weird symbol: "+x);//return; x=constrain(x,0,16)\|0; err\|=1; } c=mtf[x]; for(j=x;j>0;j--){mtf[j]=mtf[j-1];} mtf[0]=c; b[i]=c; } al=0; for(i=0;i<bl;i++){ c=b[i]; if(c===16){ c=b[i+1]; x=b[i+2]<<12\|b[i+3]<<8\|b[i+4]<<4\|b[i+5]; if(!(x>0&&x<=32768)){ //println("runlength unpossible: "+x);//return; x=constrain(x,0,32768)\|0; err\|=2; } i+=5; for(j=0;j<x;j++){a[al++]=c;} }else{ a[al++]=c; } if(al>=32768){/println("long out");/break;} } var dm=dataMap; a.length=32768; for(i=0;i<32768;i++){ j=(i>>5&31)<<10\|(i&31)<<5\|(i>>10&31); dm[i]=a[j]&15; } dm.length=32768; if(err){ println("decompression anomalies! ("+binary(err,2)+")"); } //println((millis()-ms)+"ms "+al); }; cols=function(){ var x,y,z,dx=0,dy=0,dz=0,tx,ty,tz,vx,vy,vz,m,n=0; var ox=gox,oy=goy,oz=goz; var dm=dataMap; for(x=floor(ox-rad);x<ceil(ox+rad);x++){ if(x<0\|\|x>=32){continue;} for(y=floor(oy-rad);y<ceil(oy+rad);y++){ if(y<0\|\|y>=32){continue;} for(z=floor(oz-rad);z<ceil(oz+rad);z++){ if(z<0\|\|z>=32){continue;} if(dm[x\|y<<5\|z<<10]===0){continue;} tx=x<ox-0.5?x+1:x; ty=y<oy-0.5?y+1:y; tz=z<oz-0.5?z+1:z; vx=tx-ox; vy=ty-oy; vz=tz-oz; m=vxvx+vyvy+vzvz; if(m<radrad){ m=rad/sqrt(m+1e-9); dx+=tx-(ox+vxm); dy+=ty-(oy+vym); dz+=tz-(oz+vz*m); n++; } } } } if(n){gox=ox+dx/n;goy=oy+dy/n;goz=oz+dz/n;} return n; }; // (function() { // })();
Folds
Fork	false
Key	ag5zfmtoYW4tYWNhZGVteXIUCxIKU2NyYXRjaHBhZBiFqYD3BAw
Votes	738
Spin-Offs	72
Type
Width	400
Height	400
User Flagged	false
Origin Scratchpad	{"id":"1193254153","title":"3D Minecraft Tunnel","deleted":"false","official":"false"}
Hidden From Hotlist	false
Restricted Posting	false
By Child	false
Author Nick	Brian French
Author Name	mtrn
Author ID	kaid_686555315868069366831036
Author Profile Access	COACH

Archive Data

Added	1 years ago, 1707881033835
Updated	4 days ago, 1744820615764
Source Deleted	unknown