enemies.js

function main(gameBuilder) {

    // MARK: - Bad Guy
    var entityBad = gameBuilder.Entity("baddy_bad")
    var agent = entityBad.Agent("Bad")
    var chaseBehavior = agent.Behavior()
    chaseBehavior.wander(1)
    chaseBehavior.seekAgent("player")

    entityBad.onLoad = function(self, scene) {
        self.setBehaviorWeight(chaseBehavior, 1)
    }
    entityBad.onContact = onContact

    // MARK: - Fearful Guy
    var entityFearful = gameBuilder.Entity("baddy_fearful")
    var agent = entityFearful.Agent("Bad")
    var fleeBehavior = agent.Behavior()
    fleeBehavior.wander(1)
    fleeBehavior.fleeAgent("player")

    entityFearful.onLoad = function(self, root) {
        self.setBehaviorWeight(fleeBehavior, 1)
    }
    entityFearful.onContact = onContact
}

function onContact(self, other, scene) {
    if (other.name == "Ark_Ball") {
        scene.addParticles("enemy_explosion.scn", self.worldTransform)
        scene.rootNode.playAudio("Explosion2.m4a")
        self.removeFromParentNode()
    }
}