working on docking / ship commands

src/main.lua

@@ -72,12 +72,17 @@ end
 
 function love.mousepressed(x, y, button)
     if button == "l" then
+        if selected then
+            -- find out where this actually is, now the ship selected is ordered to move to this point
+            selected.ship:moveTo(x * scale + hx, y * scale + hy)
+        else
             for i=1,#ships do
                 if ships[i].selection.r then
                     if pointInRadius(x, y, ships[i].x, ships[i].y, ships[i].selection.r) then
                         -- selected
                         -- NOW CHECK IF HAS NODES AND IF WE ARE SELECTING A SHIP ON A NODE!
                         selected = {}
+                        selected.ship = ships[i]
                         selected.x = ships[i].x
                         selected.y = ships[i].y
                     end
@@ -86,11 +91,13 @@ function love.mousepressed(x, y, button)
                         -- we are selecting it!
                         -- NOW CHECK IF HAS NODES AND IF WE ARE SELECTING A SHIP ON A NODE!
                         selected = {}
+                        selected.ship = ships[i]
                         selected.x = ships[i].x
                         selected.y = ships[i].y
                     end
                 end
             end
+        end
     elseif button == "wd" then
         scale = scale * 1.1
     elseif button == "wu" then

src/ships/bsg.lua

@@ -35,13 +35,16 @@ return function(x, y, rotation)
     }
 
     self.dock = function(self, ship, node)
-        if self.node[node].docked then return false end
+        if self.node[node].docked or ship.isDocked then return false end
 
         ship.x = self.node[node].x
         ship.y = self.node[node].y
         ship.rotation = self.node[node].rotation
 
         self.node[node].docked = ship
+        ship.isDocked = true
+        ship.dockedTo = self
+        ship.dockedNode = node
         return true
     end
 
@@ -49,6 +52,9 @@ return function(x, y, rotation)
         if not self.node[node].docked then return false end
 
         local ship = self.node[node].docked
+        ship.isDocked = false
+        ship.dockedTo = false
+        ship.dockedNode = false
         self.node[node].docked = false
 
         return ship

src/ships/viper.lua

@@ -9,6 +9,12 @@ return function(x, y, rotation)
     self.y = y or 0
     self.rotation = rotation or 0
 
+    self.destination = {
+        x = x or 0,
+        y = y or 0
+    }
+    self.isMoving = false
+
     --[[
     self.selection = {
         w = 9,
@@ -20,6 +26,23 @@ return function(x, y, rotation)
     }
 
     --self.node = false
+    self.isDocked = false
+    self.dockedTo = false
+    self.dockedNode = false
+
+    self.moveTo = function(self, x, y)
+        if self.isDocked then
+            self.dockedTo:undock(self.dockedNode)
+        end
+        self.destination.x = x
+        self.destination.y = y
+        self.isMoving = true
+    end
+
+    self.update = function(self, dt)
+        -- check if moving, 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 self
 end