goTo.js

function goTo(x, y) {
  let coords = { x, y }
  searchPath.call(window.hero, coords.x, coords.y);
}
function searchPath(a,t){
  for(var h=[],i=128&hero.opt?8:20,r=Math.max(0,Math.min(a,this.x)-i),s=Math.min(map.x-1,Math.max(a,this.x)+i),o=Math.max(0,Math.min(t,this.y)-i),e=Math.min(map.y-1,Math.max(t,this.y)+i),d=r-1;s+1>=d;d++){h[d]=[];for(var x=o-1;e+1>=x;x++)h[d][x]=!(d>=r&&s>=d&&x>=o&&e>=x)||isset(g.npccol[d+256*x])||map.col&&"0"!=map.col.charAt(d+x*map.x)?-2:-1}h[this.x][this.y]=0,b=-1,road=[];for(var c={x:-1,y:-1,dist:99},y=1;s-r+e-o+3>y;y++)for(var d=r;s>=d;d++)for(var x=o;e>=x;x++){if(-1!=h[d][x]||h[d][x-1]!=y-1&&h[d][x+1]!=y-1&&h[d-1][x]!=y-1&&h[d+1][x]!=y-1||(h[d][x]=y),h[a][t]>0){d=s+1;break}c.dist2=Math.abs(a-d)+Math.abs(t-x),h[d][x]==y&&c.dist2<c.dist&&(c.x=d,c.y=x,c.dist=c.dist2)}if(c.hdist=Math.abs(a-hero.x)+Math.abs(t-hero.y),h[a][t]>0||c.dist<c.hdist){h[a][t]<0&&(a>c.x?b=2:a<c.x?b=1:t>c.y?b=0:t<c.y&&(b=3),a=c.x,t=c.y),road[0]={x:a,y:t};for(var f=h[a][t]-1,l=a,m=t;f>0;f--)h[l][m-1]==f?m--:h[l][m+1]==f?m++:h[l-1][m]==f?l--:h[l+1][m]==f?l++:f=0,f&&(road[h[a][t]-f]={x:l,y:m})}road.length>1&&null==g.playerCatcher.follow&&$("#target").stop().css({left:32*a,top:32*t,display:"block",opacity:1}).fadeOut(1e3)
};
goTo(7, 25);