stage {
    backdrop White("gallery:General/White")
    let list = [  ];
    let odd = 0;
    let even = 0;
    function Draw(Actor) {
        for(let i = 1; i <= this.Math.randomBetween(5, 20); i++) {
            Actor.nextCostume();
            this.wait(0.05);
        }
    }
    function Sum() {
        this.odd = 0;
        this.even = 0;
        let i = 0;
        while(i < this.list.length) {
            if(this.list[i] % 2 == 0) {
                this.even += this.list[i];
            }
            else {
                this.odd += this.list[i];
            }
            i++;
        }
    }
    when keyPressed("space") {
        this.Draw(this.Number10);
        this.wait(0.5);
        this.Draw(this.Number1);
        let value = this.Number1.costumeId + 10 * this.Number10.costumeId;
        this.list.push(value);
        this.Sum();
        let text = "Sum of even: " + this.even + ", sum of odd: " + this.odd;
        this.Ring.say(text);
    }
    when started {
        this.list = [  ];
    }

    actor Number10 {
        costume One("gallery:Text/One")
        costume Two("gallery:Text/Two")
        costume Three("gallery:Text/Three")
        costume Four("gallery:Text/Four")
        costume Five("gallery:Text/Five")
        costume Six("gallery:Text/Six")
        costume Seven("gallery:Text/Seven")
        costume Eight("gallery:Text/Eight")
        costume Nine("gallery:Text/Nine")
        when stage.started {
            this.setPosition(0, 0);
        }
    }

    actor Number1 {
        costume One("gallery:Text/One")
        costume Two("gallery:Text/Two")
        costume Three("gallery:Text/Three")
        costume Four("gallery:Text/Four")
        costume Five("gallery:Text/Five")
        costume Six("gallery:Text/Six")
        costume Seven("gallery:Text/Seven")
        costume Eight("gallery:Text/Eight")
        costume Nine("gallery:Text/Nine")
        when stage.started {
            this.setPosition(55, 0);
        }
    }

    actor Ring {
        costume Red("gallery:Objects/Ring Red")
        costume Blue("gallery:Objects/Ring Blue")
        when stage.started {
            this.setPosition(-300, -100);
        }
    }
}