config.sample.json

@@ -2,7 +2,10 @@
     "host": "0.0.0.0",
     "port": 3000,
     "logpath": "logger.php",
-    "foodMass": 1,
+    "foodMass": {
+	"from": 1,
+	"to": 5
+    },
     "fireFood": 20,
     "limitSplit": 16,
     "defaultPlayerMass": 10,

src/server/server.js

@@ -61,8 +61,9 @@ var initMassLog = util.log(c.defaultPlayerMass, c.slowBase);
 app.use(express.static(__dirname + '/../client'));
 
 function addFood(toAdd) {
-    var radius = util.massToRadius(c.foodMass);
     while (toAdd--) {
+	var mass = util.randomInRange(c.foodMass.from,c.foodMass.to);
+	var radius = util.massToRadius(mass);
         var position = c.foodUniformDisposition ? util.uniformPosition(food, radius) : util.randomPosition(radius);
         food.push({
             // Make IDs unique.
@@ -70,7 +71,7 @@ function addFood(toAdd) {
             x: position.x,
             y: position.y,
             radius: radius,
-            mass: c.foodMass,
+            mass: mass,
             hue: Math.round(Math.random() * 360)
         });
     }
@@ -111,7 +112,7 @@ function mothercellAddFood(mCell,toAdd,limit=true) {
         return thisFood.for == this.id;
     },mCell).length;
     if(!limit || currentCells+toAdd <= c.mothercell.foodLimit) {
-	var radius = util.massToRadius(c.foodMass);
+	var radius = util.massToRadius(1);
 	var distance = util.randomInRange(mCell.radius+25,mCell.radius+25+(c.mothercell.foodLimit/5));
 	var position = util.relativePosition({x:mCell.x,y:mCell.y},distance);
 	mothercellFood.push({
@@ -120,7 +121,7 @@ function mothercellAddFood(mCell,toAdd,limit=true) {
     	    x: position.x,
     	    y: position.y,
     	    radius: radius,
-    	    mass: c.foodMass,
+    	    mass: 1,
     	    hue: Math.round(Math.random() * 360),
     	    for: mCell.id
     	});
@@ -335,14 +336,14 @@ function moveMass(mass) {
 }
 
 function balanceMass() {
-    var totalMass = food.length * c.foodMass +
+    var totalMass = food.length * (c.foodMass.from+c.foodMass.to)/2 +
         users
             .map(function(u) {return u.massTotal; })
             .reduce(function(pu,cu) { return pu+cu;}, 0);
 
     var massDiff = c.gameMass - totalMass;
     var maxFoodDiff = c.maxFood - food.length;
-    var foodDiff = parseInt(massDiff / c.foodMass) - maxFoodDiff;
+    var foodDiff = parseInt(massDiff / (c.foodMass.from+c.foodMass.to)/2) - maxFoodDiff;
     var foodToAdd = Math.min(foodDiff, maxFoodDiff);
     var foodToRemove = -Math.max(foodDiff, maxFoodDiff);
 
@@ -812,7 +813,7 @@ function tickPlayer(currentPlayer) {
                     sockets[collision.bUser.id].emit('RIP');
                 }
             }
-             mothercellAddFood(collision.aUser,Math.round(collision.bUser.mass/c.foodMass),false);
+             mothercellAddFood(collision.aUser,Math.round(collision.bUser.mass),false);
         }
     }