Update 'Turtle/Turtle.lua'

Turtle/Turtle.lua

@@ -1,4 +1,5 @@
 Turtle = {}
+require("movement")
 
 function Turtle:new(t)
     t = t or {}
@@ -25,4 +26,42 @@ function Turtle:assertInvUpdate(update)
     if update == true then
         self:updateInv()
     end
+end
+
+function Turtle:moveTo(target)
+    target = self:resolveTarget(target)
+    self:log("moving to target")
+
+    moveTo(target[1], target[2], target[3], target[4], self.dir)
+
+    self.x, self.y, self.z, self.dir = target[1], target[2], target[3], target[4]
+
+    self:log("target reached")
+
+end
+
+function Turtle:offset(position, dir, offset)
+    self:assertPositionFormat(position)
+    assert(type(dir) == "number", "dir must be a number")
+    assert(type(offset) == "number", "offset must be a number")
+    local newPosition = self:copyPositionTable(position)
+    dir = dir % 4
+    if (dir == 0) then newPosition[1] = newPosition[1] - offset
+    elseif (dir == 1) then newPosition[3] = newPosition[3] - offset
+    elseif (dir == 2) then newPosition[1] = newPosition[1] + offset
+    else newPosition[3] = newPosition[3] + offset
+    end
+    return newPosition
+end
+
+function Turtle:assertPositionFormat(position)
+    assert(type(position) == "table", "the target is not a table")
+    assert(type(position[1]) == "number" and type(position[2]) == "number" and type(position[3]) == "number", "the table doesn't contain the position")
+    assert(type(position[4]) == "number", "direction is missing")
+end
+
+function Turtle:log(message)
+    if self.verbose == true then
+        print(message)
+    end
 end