if (getBlockId(var2.xCoord, var2.yCoord, var2.zCoord) == Block.ladder.blockID) {
                PathPoint vvar8 = this.getLadderPoint(var1, var2.xCoord, var2.yCoord, var2.zCoord + 1, var3, var7, var2.xCoord, var2.zCoord);
                PathPoint vvar9 = this.getLadderPoint(var1, var2.xCoord - 1, var2.yCoord, var2.zCoord, var3, var7, var2.xCoord, var2.zCoord);
                PathPoint vvar10 = this.getLadderPoint(var1, var2.xCoord + 1, var2.yCoord, var2.zCoord, var3, var7, var2.xCoord, var2.zCoord);
                PathPoint vvar11 = this.getLadderPoint(var1, var2.xCoord, var2.yCoord, var2.zCoord - 1, var3, var7, var2.xCoord, var2.zCoord);

                if(vvar8 != null && !vvar8.isFirst && vvar8.distanceTo(var4) < var5) {
                    this.pathOptions[var6++] = vvar8;
                }

                if(vvar9 != null && !vvar9.isFirst && vvar9.distanceTo(var4) < var5) {
                    this.pathOptions[var6++] = vvar9;
                }

                if(vvar10 != null && !vvar10.isFirst && vvar10.distanceTo(var4) < var5) {
                    this.pathOptions[var6++] = vvar10;
                }

                if(vvar11 != null && !vvar11.isFirst && vvar11.distanceTo(var4) < var5) {
                    this.pathOptions[var6++] = vvar11;
                }
            }