Changed some hard-coded stuf to GA attribute

Changed some hard-coded stuf to GA attribute

src/EasyGA.py

@@ -27,6 +27,7 @@ class GA:
 
         # Selection variables
         self.parent_ratio = 0.1
+        self.selection_probablity = 0.95
 
         # Termination variables
         self.current_generation = 0
@@ -51,6 +52,7 @@ class GA:
         # The type of termination to impliment
         self.termination_impl = Termination_Methods().generation_based
         
+
     def evolve_generation(self, number_of_generations = 1, consider_termination = True):
         """Evolves the ga the specified number of generations."""
         while(number_of_generations > 0 and (consider_termination == False or self.termination_impl(self))):

src/selection/selection_methods.py

@@ -17,7 +17,7 @@ class Selection_Methods:
                     tournament_size = int(len(ga.population.get_all_chromosomes())*ga.parent_ratio/3)
                 
                 # Probability used for determining if a chromosome should enter the mating pool.
-                selection_probability = 0.95
+                selection_probability = ga.selection_probability
                 
                 # Repeat tournaments until the mating pool is large enough.
                 while (len(ga.population.mating_pool) < len(ga.population.get_all_chromosomes())*ga.parent_ratio):