Finished the parsing of node stuff. Starting the DRDViz thing.

RouteFinding/05_tests.py

@@ -1,4 +1,6 @@
 # Define Searcher, hSLD, SearchNode.
+import DRDViz
+
 class SearchNode:
     def __init__(self, label, value):
         self.label = label
@@ -53,12 +55,18 @@ class Searcher:
                     nodePaths[mapContents[nodeIter][1]][mapContents[nodeIter][0]] = mapContents[nodeIter][2]
                 else:
                     nodePaths[mapContents[nodeIter][1]][mapContents[nodeIter][0]] = mapContents[nodeIter][2]
-
-        # print(nodeLoc)
-        print(nodePaths)
+        self.nodePaths = nodePaths
+        self.nodeLocs = nodeLoc
+        # need to get the myViz attribute by importing the DRDViz stuff.
+        self.myViz = DRDViz.DRDViz()
+        # now, start using the myViz thingy to 'display' a map.
+    def setStartGoal(self, startNode, endNode):
+        self.startNode = startNode
+        self.endNode = endNode
 
 # (b) Show your program loading in the 30-node sample file. 
-s=Searcher("30node.txt")
+# s=Searcher("30node.txt")
+s=Searcher("samplemap-1.txt")
 # (c) Show you program setting start node=U and end node=T. 
 s.setStartGoal('U','T')
 # myViz should be a DRDViz instance -> save map to file on disk.