stage {
    backdrop White("gallery:General/White")
    let matrix = [];
    let grid = 9;
    let game = false;

    function creatematrix() {
        for(let i = 1; i <= grid + 2; i++) {
            let list = [];
            for(let j = 1; j <= grid + 2; j++) {
                list.push(0);
            }
            matrix.push(list);
        }
    }

    function cloning(n) {
        for(let i = 1; i <= n; i++) {
            createClone(Square);
        }
    }

    function showmatrix() {
        let y = 150;
        for(let i = 1; i <= grid; i++) {
            let x = -50;
            for(let j = 1; j <= grid; j++) {
                let item = matrix[i][j];
                item.setPosition(x, y);
                item.show();
                x += 29;
            }
            y -= 29;
        }
    }


    actor Robot {
        costume GameOver("gallery:Text/Game Over 1")
        costume Winner("gallery:Text/Winner Blue")

        when stage.started {
            this.hide();
            this.size = 50;
            this.setPosition(-200, 0);
            matrix = [];
            creatematrix();
            cloning((grid + 2) * (grid + 2));
            Ball.say("");
            showmatrix();
        }


    }

    actor Square {
        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 Blue("gallery:Objects/Square Blue")
        costume Grey("gallery:Objects/Square Grey")
        costume Bomb("gallery:Objects/Bomb Explode")
        let i = 0;
        let j = 0;

        when stage.started {
            this.hide();
            this.size = 100;
        }

        when cloned {
            this.setCostume(9);
            let id = this.cloneId - 1;
            j = id % (grid + 2);
            i = (id - j) / (grid + 2);
            matrix[i][j] = this;
        }

    }

    actor Ball {
        costume Green("gallery:Objects/Ball Green")
        costume Red("gallery:Objects/Ball Red")

        when stage.started {
            this.setPosition(-200, -100);
            this.setCostume(2);
            this.say("Minesweeper game: try to avoid bombs and uncover all other tiles!");
        }
    }
}