(function(){
    this.enterEntity = function(entityID) {
        print("enterEntity("+entityID.id+")");
    };
    this.leaveEntity = function(entityID) {
        print("leaveEntity("+entityID.id+")");
    };
})


(function(){ 
    var blue = 0;
    var red = 255;
    this.holdingClickOnEntity = function(entityID, mouseEvent) { 
        print("EVENT FIRED!");
        Entities.editEntity(entityID, { color: { red: red, green: 0, blue: blue} });
        blue++;
        red--;
    };
    this.clickReleaseOnEntity = function(entityID, mouseEvent) {  
        print("RELESSE!");   
        Entities.editEntity(entityID, { color: { red: 0, green: 255, blue: 0} });
    };
})