module specialfunc(
    input [3:0] p1_bounce, p2_bounce, p1_score, p2_score,  // Bounce signals and scores
    input [10:0] x_paddle1, x_paddle2, x_ball,            // X-coordinates of paddles and ball
    input [9:0] y_paddle1, y_paddle2,                      // Y-coordinates of paddles
    input p1_touch, p2_touch, clk, specialfunc_call,       // Touch signals, clock, and special function call
    output reg [1:0] paddlesize_switcher                    // Output for paddle size switcher
    );

    reg p1_touch_init, p2_touch_init;                       // Initial touch signals for debounce
    reg [3:0] p1_score_init, p2_score_init;                 // Initial scores for debounce
    reg flag_1 = 1'd0;                                      // Flag for paddle 1
    reg fl_2 = 1'd0;                                        // Flag for paddle 2

    localparam H_active = 11'd1279;                         // Horizontal active area
    localparam BoundLR_offset = 10'd265;                    // Left and right bounds offset
    localparam ballwidth = 11'd20;                          // Width of the ball

    always @(posedge clk) begin
        // Check if player 2 bounces and the special function is called on the right side
        if (p2_bounce == 4'd3 && specialfunc_call && x_paddle2 > 841) begin
            p1_touch_init <= p1_touch;                      // Store initial touch signals
            p2_touch_init <= p2_touch;
            // Check for touch changes to avoid debounce
            if (p1_touch_init != p1_touch || p2_touch_init != p2_touch)
                paddlesize_switcher[0] <= 0;                // Set switcher based on touch changes
            else
                paddlesize_switcher[0] <= 1;                // Reset switcher if no touch changes
        end
        // Check if player 1 bounces and the special function is called on the left side
        else if (p1_bounce == 4'd3 && specialfunc_call && x_paddle1 < 438) begin
            p1_touch_init <= p1_touch;                      // Store initial touch signals
            p2_touch_init <= p2_touch;
            // Check for touch changes to avoid debounce
            if (p1_touch_init != p1_touch || p2_touch_init != p2_touch)
                paddlesize_switcher[1] <= 0;                // Set switcher based on touch changes
            else
                paddlesize_switcher[1] <= 1;                // Reset switcher if no touch changes
        end
        else begin
            paddlesize_switcher <= 2'b00;                   // Reset switcher if no special function
        end
    end

endmodule