init

disk/0/pf2

@@ -0,0 +1,35 @@
+up = vector.new(0,1,0)
+function greedystep(target)
+    --rednet.broadcast(position)
+    vec = target-position
+    if target == position then
+        return false
+    end
+    if vec.y > 0 then
+        if turtle.up() then 
+            _G.position = position + up
+            return true
+        end
+    elseif vec.y < 0 then
+        if turtle.down() then
+            _G.position = position - up
+            return true 
+        end
+    end
+    if vec:dot(facing) > 0 then
+        if turtle.forward() then
+            _G.position = position + facing
+            return true
+        end
+    end
+    if vec:dot(facing:cross(up)) > 0 then
+        turtle.turnRight()
+        _G.facing = facing:cross(up)
+        return true   
+    else
+        turtle.turnLeft()
+        _G.facing = - facing:cross(up)
+        return true
+    end
+end
+return {greedystep = greedystep}