Leveling system

grid.lua

@@ -1,4 +1,3 @@
-require 'tablefuncs'
 require 'config'
 require 'point'
 
@@ -107,3 +106,16 @@ end
 function Grid:inBounds( point )
     return point.x <= self.size.x and point.y <= self.size.y
 end
+
+-- Checks if all lines have been connected and all dots are fulfilled
+---@return boolean
+function Grid:isCompleted()
+    local requiredCount, totalCount = self.size.x * self.size.y, 0
+    for _, line in ipairs( self.lines ) do
+        if not line:endpointsConnected() then
+            return false
+        end
+        totalCount = totalCount + #line.points
+    end
+    return totalCount == requiredCount
+end