item图片烧进去了，但是逻辑还没写完整。，，

TankGame.srcs/sources_1/new/Random.v

@@ -24,9 +24,10 @@ module Random(
            input clk,
            input rst_n,
            input [ 1: 0 ] flag,
-           output reg [ 1: 0 ] random
+           output reg [ 1: 0 ] random,
+           output reg [ 14: 0 ] random_14
        );
-reg [ 7: 0 ] rand_num;
+reg [ 14: 0 ] rand_num;
 always @( * ) begin
     case ( flag )
         2'b00:
@@ -43,21 +44,28 @@ end
 
 
 initial begin
-    rand_num = 8'b1111_1111;
+    rand_num = 15'b1111_1111_1111_111;
 end
 always@( posedge clk ) begin
     if ( !rst_n ) begin
-        rand_num <= 8'b1111_1111;
+        rand_num <= 15'b1111_1111_1111_111;
     end
     else begin
-        rand_num[ 0 ] <= rand_num[ 7 ];
+        rand_num[ 0 ] <= rand_num[ 14 ];
         rand_num[ 1 ] <= rand_num[ 0 ];
         rand_num[ 2 ] <= rand_num[ 1 ];
         rand_num[ 3 ] <= rand_num[ 2 ];
-        rand_num[ 4 ] <= rand_num[ 3 ] ^ rand_num[ 7 ];
-        rand_num[ 5 ] <= rand_num[ 4 ] ^ rand_num[ 7 ];
-        rand_num[ 6 ] <= rand_num[ 5 ] ^ rand_num[ 7 ];
+        rand_num[ 4 ] <= rand_num[ 3 ] ^ rand_num[ 14 ];
+        rand_num[ 5 ] <= rand_num[ 4 ] ^ rand_num[ 14 ];
+        rand_num[ 6 ] <= rand_num[ 5 ] ^ rand_num[ 14 ];
         rand_num[ 7 ] <= rand_num[ 6 ];
+        rand_num[ 9 ] <= rand_num[ 7 ];
+        rand_num[ 8 ] <= rand_num[ 8 ] ^ rand_num[ 14 ];
+        rand_num[ 10 ] <= rand_num[ 9 ];
+        rand_num[ 11 ] <= rand_num[ 10 ];
+        rand_num[ 12 ] <= rand_num[ 11 ] ^ rand_num[ 14 ];
+        rand_num[ 13 ] <= rand_num[ 12 ];
+        rand_num[ 14 ] <= rand_num[ 13 ];
     end
 
 end