Merge branch 'master' of github.com:jcxl/flock_game

GeneticAlgorithm.py

@@ -0,0 +1,30 @@
+import math
+import random
+
+    MUTATION_CHANCE = 0.5
+    def select_parent(survivor_hash):
+        selection_list = []
+        key_list = survivor_hash.keys()
+
+        for x in key_list:
+            i = 0
+            while survivor_hash[x] > i:
+                selection_list.append(survivor_hash[x])
+                i += 1
+
+        index = random.randint(0, len(selection_list))
+        return selection_list(index)
+
+    def mutate_parent(parent_weights):
+        new_weights = []
+
+        for w in parent_weights:
+            if random.random() > MUTATION_CHANCE:
+                w = random.gauss(w,w * .1)
+                new_weights.append(w)
+            else:
+                new_weights.append(w)
+
+        return new_weights.reverse()
+
+