feat: 新增 暫停鈕
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FPGA_FINAL.v
295
FPGA_FINAL.v
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module FPGA_FINAL(
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module FPGA_FINAL(
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input CLK, reset,
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input CLK, reset, start,
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output reg [0:27] led,
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output reg [0:27] led,
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input left, right,
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input left, right,
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input throw,
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input throw,
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@ -48,167 +48,170 @@ module FPGA_FINAL(
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// 判斷 所有操作
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// 判斷 所有操作
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always @(posedge buttonclk)
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always @(posedge buttonclk)
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begin
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begin
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if(start)
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if(reset)
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begin
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begin
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blockFirst = 8'b11111111;
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blockSecond = 8'b11111111;
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plat_position <= 3'b010; // 預設在 x=2 的位置
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ball_position <= 3'b011; // 預設在 x=3 的位置
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ball_y_position <= 3'b010; // 預設在 y=1 的位置
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handsOn = 1; // 預設為 為丟出狀態
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upPosition = 1; // 預設為 向上
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if(reset)
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horizonPosition = 0; // 預設為 正中間方向
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end
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// 判斷 向左
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if(left)
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if(plat_position>0)
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begin
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begin
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plat_position <= plat_position-1;
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blockFirst = 8'b11111111;
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if(handsOn==1)ball_position <= ball_position-1;
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blockSecond = 8'b11111111;
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end
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// 判斷 向右
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if(right)
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if(plat_position<5)
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begin
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plat_position <= plat_position+1;
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if(handsOn==1)ball_position <= ball_position+1;
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end
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// 判斷 丟出球
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plat_position <= 3'b010; // 預設在 x=2 的位置
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if(throw)
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ball_position <= 3'b011; // 預設在 x=3 的位置
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if(handsOn)
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ball_y_position <= 3'b010; // 預設在 y=1 的位置
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begin
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handsOn = 1; // 預設為 為丟出狀態
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handsOn = 0;
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end
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// 下方操作球的運行
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// 除頻用
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if(ballTime<2)
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ballTime <= ballTime+1;
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else
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//開始判斷球的行進
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begin
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ballTime <= 0;
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if(handsOn==0) // 如果是丟出去的狀態才移動
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begin
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// 先判斷垂直方向
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if(upPosition)
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if(ball_y_position<7) // 還沒到頂端
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ball_y_position <= ball_y_position+1;
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else
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begin
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ball_y_position <= ball_y_position-1; // 到頂端就開始往下
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upPosition = 0;
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end
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else
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if(ball_y_position>1)
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ball_y_position <= ball_y_position-1;
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upPosition = 1; // 預設為 向上
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horizonPosition = 0; // 預設為 正中間方向
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end
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// 判斷水平方向
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if(horizonPosition==1)
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// 判斷 向左
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if(ball_position<7)
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if(left)
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ball_position <= ball_position+1; // 範圍內右移
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if(plat_position>0)
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else
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begin
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begin
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plat_position <= plat_position-1;
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horizonPosition = -1; // 超過範圍就轉向左邊
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if(handsOn==1)ball_position <= ball_position-1;
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ball_position <= ball_position-1;
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end
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end
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else if(horizonPosition==-1)
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// 判斷 向右
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if(ball_position>0)
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if(right)
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ball_position <= ball_position-1; // 範圍內左移
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if(plat_position<5)
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else
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begin
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begin
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plat_position <= plat_position+1;
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horizonPosition = 1; // 超過範圍就轉向右邊
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if(handsOn==1)ball_position <= ball_position+1;
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ball_position <= ball_position+1;
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end
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end
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// 判斷特殊狀況(碰到板子)
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// 判斷 丟出球
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if(ball_y_position==1)
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if(throw)
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if(ball_position==plat_position)
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if(handsOn)
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begin
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begin
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if(horizonPosition==0) horizonPosition = -1;
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handsOn = 0;
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else ball_y_position <= ball_y_position+1;
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end
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upPosition = 1;
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end
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else if(ball_position==plat_position+1)
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begin
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upPosition = 1;
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ball_y_position <= ball_y_position+1;
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// 下方操作球的運行
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end
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// 除頻用
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else if(ball_position==plat_position+2)
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if(ballTime<2)
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begin
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ballTime <= ballTime+1;
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if(horizonPosition==0) horizonPosition = 1;
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else
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else ball_y_position <= ball_y_position+1;
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//開始判斷球的行進
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upPosition = 1;
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begin
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end
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ballTime <= 0;
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else if(ball_position==plat_position-1 && horizonPosition==1)
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if(handsOn==0) // 如果是丟出去的狀態才移動
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begin
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begin
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horizonPosition = -1;
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// 先判斷垂直方向
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ball_position <= ball_position-1;
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if(upPosition)
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ball_y_position <= ball_y_position+1;
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if(ball_y_position<7) // 還沒到頂端
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upPosition = 1;
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ball_y_position <= ball_y_position+1;
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end
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else
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else if(ball_position==plat_position+3 && horizonPosition==-1)
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begin
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begin
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ball_y_position <= ball_y_position-1; // 到頂端就開始往下
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horizonPosition = 1;
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upPosition = 0;
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ball_position <= ball_position+1;
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end
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ball_y_position <= ball_y_position+1;
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upPosition = 1;
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end
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else
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else
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begin
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if(ball_y_position>1)
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horizonPosition = 0;
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ball_y_position <= ball_y_position-1;
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ball_y_position <= ball_y_position-1;
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end
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// 判斷水平方向
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if(horizonPosition==1)
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// // 判斷特殊狀態
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if(ball_position<7)
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if(ball_y_position==6)
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ball_position <= ball_position+1; // 範圍內右移
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if(blockSecond[ball_position]==1)
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else
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begin
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begin
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blockSecond[ball_position] = 0;
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horizonPosition = -1; // 超過範圍就轉向左邊
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ball_position <= ball_position-1;
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if(upPosition) upPosition = 0;
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end
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else begin
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else if(horizonPosition==-1)
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horizonPosition = -horizonPosition;
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if(ball_position>0)
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ball_position <= ball_position-1; // 範圍內左移
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else
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begin
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horizonPosition = 1; // 超過範圍就轉向右邊
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ball_position <= ball_position+1;
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end
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// 判斷特殊狀況(碰到板子)
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if(ball_y_position==1)
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if(ball_position==plat_position)
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begin
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if(horizonPosition==0) horizonPosition = -1;
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else ball_y_position <= ball_y_position+1;
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upPosition = 1;
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end
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else if(ball_position==plat_position+1)
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begin
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upPosition = 1;
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ball_y_position <= ball_y_position+1;
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end
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else if(ball_position==plat_position+2)
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begin
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if(horizonPosition==0) horizonPosition = 1;
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else ball_y_position <= ball_y_position+1;
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upPosition = 1;
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upPosition = 1;
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end
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end
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if(ball_position==0) horizonPosition = 1;
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else if(ball_position==plat_position-1 && horizonPosition==1)
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if(ball_position==7) horizonPosition = -1;
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begin
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horizonPosition = -1;
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ball_position <= ball_position-1;
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ball_y_position <= ball_y_position+1;
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upPosition = 1;
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end
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else if(ball_position==plat_position+3 && horizonPosition==-1)
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begin
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horizonPosition = 1;
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ball_position <= ball_position+1;
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ball_y_position <= ball_y_position+1;
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upPosition = 1;
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end
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else
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begin
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horizonPosition = 0;
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ball_y_position <= ball_y_position-1;
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end
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ball_position <= ball_position + horizonPosition;
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if(upPosition) ball_y_position <= ball_y_position +1;
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else ball_y_position <= ball_y_position -1;
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end
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// // 判斷特殊狀態
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if(ball_y_position==7)
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if(blockFirst[ball_position]==1)
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begin
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blockFirst[ball_position] = 0;
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upPosition = 0;
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if(ball_position==0) horizonPosition = 1;
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if(ball_position==7) horizonPosition = -1;
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ball_position <= ball_position + horizonPosition;
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ball_y_position <= ball_y_position -1;
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// // 判斷特殊狀態
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end
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if(ball_y_position==6)
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if(blockSecond[ball_position]==1)
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begin
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blockSecond[ball_position] = 0;
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if(upPosition) upPosition = 0;
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else begin
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horizonPosition = -horizonPosition;
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upPosition = 1;
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end
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if(ball_position==0) horizonPosition = 1;
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if(ball_position==7) horizonPosition = -1;
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ball_position <= ball_position + horizonPosition;
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if(upPosition) ball_y_position <= ball_y_position +1;
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else ball_y_position <= ball_y_position -1;
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end
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// // 判斷特殊狀態
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if(ball_y_position==7)
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if(blockFirst[ball_position]==1)
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begin
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blockFirst[ball_position] = 0;
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upPosition = 0;
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if(ball_position==0) horizonPosition = 1;
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if(ball_position==7) horizonPosition = -1;
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ball_position <= ball_position + horizonPosition;
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ball_y_position <= ball_y_position -1;
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end
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end
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end
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end
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end
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end
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end
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end
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