module drawfinish(
    input clk,                        // Input clock signal
    input [1:0] state_transition,     // State transition input
    input [10:0] draw_x,              // X-coordinate input
    input [9:0] draw_y,               // Y-coordinate input
    input [3:0] p1wr, p1wg, p1wb,     // Player 1 color inputs
    input [3:0] p2wr, p2wg, p2wb,     // Player 2 color inputs
    output [3:0] out_r, out_g, out_b,  // RGB output
    output reg [1:0] rd_enp1win,       // Player 1 window read enable
    output reg [1:0] rd_enp2win        // Player 2 window read enable
    );

    reg [3:0] r, g, b;                  // RGB values for output
    reg [3:0] pic_r, pic_g, pic_b;      // Player 1 window color
    reg [3:0] p2_r, p2_g, p2_b;         // Player 2 window color

    wire rd_enp1win;                   // Player 1 window read enable (wire)
    wire rd_enp2win;                   // Player 2 window read enable (wire)

    // Player 1 window read enable logic
    assign rd_enp1win = ((draw_x >= 240) && (draw_x <= 1039) && (draw_y >= 175) && (draw_y <= 624));

    // Player 2 window read enable logic
    assign rd_enp2win = ((draw_x >= 240) && (draw_x <= 1039) && (draw_y >= 175) && (draw_y <= 624));

    // Player 1 window color logic
    always @(posedge clk) begin
        if (rd_enp1win == 1'd1 && p1wb > 4'd0000) begin
            pic_r <= 4'b1111;
            pic_g <= 4'b1111; // pic
            pic_b <= 4'b1111;
        end
        else begin
            pic_r = 4'b1111;
            pic_g = 4'b1111; // pic
            pic_b = 4'b1111;
        end
    end

    // Player 2 window color logic
    always @(posedge clk) begin
        if (rd_enp2win == 1'd1 && p2wb > 4'd0000) begin
            p2_r <= 4'b1111;
            p2_g <= 4'b1111; // pic
            p2_b <= 4'b1111;
        end
        else begin
            p2_r = 4'b1111;
            p2_g = 4'b1111; // pic
            p2_b = 4'b1111;
        end
    end

    // Output color logic based on state transition
    always @* begin
        if (state_transition == 1) // Player 1 wins
            if (rd_enp1win == 1'd1) begin
                // If block color is non-zero, assign it to the RGB outputs
                r = pic_b;
                g = pic_b;
                b = pic_b;
            end
            else begin
                r = 4'b1111;
                g = 4'b1111;
                b = 4'b1111;
            end
        else begin
            if (rd_enp2win == 1'd1) begin // Player 2 wins
                // If block color is non-zero, assign it to the RGB outputs
                r = p2_b;
                g = p2_b;
                b = p2_b;
            end
            else begin
                r = 4'b1111;
                g = 4'b1111;
                b = 4'b1111;
            end
        end
    end

    // Assign output values
    assign out_r = r;
    assign out_g = g;
    assign out_b = b;

endmodule