lots of rewrite

src/ships/Ship.lua

@@ -0,0 +1,84 @@
+local class = require "lib.middleclass"
+
+local Resources = require "ships.Resources"
+
+local Ship = class('Ship')
+
+function Ship:initialize(x, y, rotation)
+    self.img = ""
+    --offsets
+    self.ox = 0
+    self.oy = 0
+
+    self.x = x or 0
+    self.y = y or 0
+    self.destination = {
+        x = x or 0,
+        y = y or 0
+    }
+    self.rotation = rotation or 0
+
+    self.selection = {}
+
+    self.node = {}
+
+    self.dockedTo = false
+
+    self.Resources = Resources()
+end
+
+function Ship:dock(targetShip, nodeIndex)
+    if self.node[nodeIndex] then
+        self.node[nodeIndex]:dock(targetShip)
+    else
+        error("Ship attempted to dock to non-existent Node.")
+    end
+end
+
+function Ship:undock(nodeIndex)
+    if self.node[nodeIndex] then
+        self.node[nodeIndex]:undock()
+    else
+        --find which node "nodeIndex" is docked to
+        for i=1,#self.node do
+            if self.node[i].dockedShip == nodeIndex then
+                self.node[i]:undock()
+                return
+            end
+        end
+        error("Ship attempted to undock from non-existent Node.")
+    end
+end
+
+function Ship:dockTo(targetShip, nodeIndex)
+    if targetShip.node[nodeIndex] then
+        targetShip.node[nodeIndex]:dock(self)
+    else
+        error("Ship attempted to dock to non-existent Node.")
+    end
+end
+
+function Ship:undockFromParent()
+    self.dockedTo:undock(self)
+end
+
+function Ship:setPosition(x, y, rotation)
+    self.x = x or self.x
+    self.y = y or self.y
+    self.rotation = rotation or self.rotation
+end
+
+function Ship:moveTo(x, y)
+    if self.dockedTo then
+        self:undockFromParent()
+    end
+    self.destination.x = x
+    self.destination.y = y
+end
+
+function Ship:update(dt)
+    --check our speed, see how far along the "line" we can go, go there
+    -- if reached destination ... WELL SHIT DEST NEEDS TO BE ABLE TO KNOW IF IS SHIP OR WHATEVER
+end
+
+return Ship