more control panel stuff

src/Hyperparameters.js

@@ -1,22 +1,47 @@
 const Neighbors = require("./Neighbors");
 
-var Hyperparams = {
+const Hyperparams = {
     lifespanMultiplier: 100,
-    foodProdProb: 1,
+    foodProdProb: 4,
+    foodProdProbScalar: 4,
     killableNeighbors: Neighbors.adjacent,
     edibleNeighbors: Neighbors.adjacent,
     growableNeighbors: Neighbors.adjacent,
+    
+    useGlobalMutability: false,
+    globalMutability: 0,
 
+    addProb: 33,
+    changeProb: 33,
+    removeProb: 33,
 
-    // calculates the optimal ratio where a producer cell is most likely to produce 1 food in its lifespan.
+    // calculates the optimal ratio where a producer cell is most likely to produce 1 food in its lifespan * a scalar of my choice :)
     calcProducerFoodRatio : function(lifespan_fixed=true) {
         if (lifespan_fixed) {
             // change the foodProdProb
-            this.foodProdProb = 100 / this.lifespanMultiplier;
+            this.foodProdProb = (100 / this.lifespanMultiplier) * this.foodProdProbScalar;
         }
         else {
             // change the lifespanMultiplier
-            this.lifespanMultiplier = Math.floor(100 / this.foodProdProb);
+            this.lifespanMultiplier = Math.floor(100 / (this.foodProdProb/this.foodProdProbScalar));
+        }
+    },
+
+    balanceMutationProbs : function(choice) {
+        if (choice == 1) {
+            var remaining = 100 - this.addProb;
+            this.changeProb = remaining/2;
+            this.removeProb = remaining/2;
+        }
+        else if (choice == 2) {
+            var remaining = 100 - this.changeProb;
+            this.addProb = remaining/2;
+            this.removeProb = remaining/2;
+        }
+        else {
+            var remaining = 100 - this.removeProb;
+            this.changeProb = remaining/2;
+            this.addProb = remaining/2;
         }
     }
 }