fix(MCU课设): 修正方块生成逻辑

MCU/MCU_REAL _FINAL/block.c

@@ -10,10 +10,6 @@ extern enum OPR opr;
 void blockInit()
 {
 
-  base[0][0] = 1;
-  base[0][1] = 1;
-  base[0][2] = 1;
-
 }
 
 void blockDestroy()
@@ -26,8 +22,8 @@ void genPiece()
 
   char i, j;
   //需要一点随机性
-  int random = TH0 % 4;
-  int len = 2 + TH0 % 3;
+  int random = TH0 % 9;
+
 
 
   //若存在尚未下落完成的方块则打断
@@ -36,52 +32,53 @@ void genPiece()
       if(base[i][j] == 2)
         return;
 
-
+  //当两个方块的情况
+  if(random == 0)
+    {
+      base[4][8] = 2;
+    }
 
   //当两个方块的情况
-  if(len == 2)
+  if(random == 1 || random == 2)
     {
-      if(random % 2 == 0)
-        {
-          base[4][8] = 2;						//
-          base[4][8] = 2;						//
-        }
-      else
-        {
-          base[3][8] = 2;						////
-          base[4][8] = 2;
-        }
+      base[4][8] = 2;						//
+      base[5][8] = 2;						//
     }
+  else if(random == 3)
+    {
+      base[3][8] = 2;						////
+      base[4][8] = 2;
+    }
+
   //当三个方块的情况
-  if(len == 3)
+  else if(random == 4 || random == 5)
     {
-      if(random == 0)
-        {
-          base[4][10] = 2;
-          base[4][8] = 2;
-          base[4][9] = 2;
-        }
-      else if(random == 1)
-        {
-          base[3][8] = 2;
-          base[4][8] = 2;
-          base[5][8] = 2;
-        }
-      else if(random == 2)
-        {
-          base[3][9] = 2;
-          base[3][8] = 2;
-          base[4][8] = 2;
-        }
-      else if (random == 3)
-        {
-          base[4][9] = 2;
-          base[3][8] = 2;
-          base[4][8] = 2;
-        }
+
+      base[4][10] = 2;
+      base[4][8] = 2;
+      base[4][9] = 2;
     }
-  //µ±Ëĸö·½¿éµÄÇé¿ö
-  if(len == 3)
+  else if(random == 6)
+    {
+      base[3][8] = 2;
+      base[4][8] = 2;
+      base[5][8] = 2;
+    }
+  else if(random == 7)
+    {
+      base[3][9] = 2;
+      base[3][8] = 2;
+      base[4][8] = 2;
+    }
+  else if (random == 8)
+    {
+      base[4][9] = 2;
+      base[3][8] = 2;
+      base[4][8] = 2;
+    }
+
+//当四个方块的情况
+  else if(random == 6)
     {
       base[3][9] = 2;
       base[4][9] = 2;
@@ -107,7 +104,7 @@ void drawBlock()
       if(base[i][j] != 0)
         placeIMG_BLOCK(i, j);
       else
-        place_VOID_BLOCK(i, j);
+        placeVOID_BLOCK(i, j);
 }
 
 //方块下落与合并

MCU/MCU_REAL _FINAL/draw.c

@@ -264,7 +264,7 @@ void placeIMG_BLOCK(unsigned char x,unsigned char y)
     }
 }
 
-void place_VOID_BLOCK(unsigned char x,unsigned char y)
+void placeVOID_BLOCK(unsigned char x,unsigned char y)
 {
 	char j;
   for(j = 0 ; j < 8; j++)
@@ -285,3 +285,37 @@ void place_VOID_BLOCK(unsigned char x,unsigned char y)
       write();
     }
 }
+
+void drawVerticalDottedLine(char x)
+{
+	unsigned int j;
+	if(x<0||x>127)
+		return;
+	else if(x<64)
+	{
+
+	}
+	else
+	{
+			x=x-63;
+			CSA = 0;
+      CSB = 1;
+	}
+		
+  for(j = 0 ; j < 8; j++)
+    {
+
+      RS = 0;
+      RW = 0;
+      P1 = 0xb8 + j;
+      write();
+      P1 = 0X40 + x;
+      write(); //Ò³2ÁÐjÆÁA
+
+      RS = 1;
+      RW = 0;
+      P1 = 0x55;
+      write();
+
+    }
+}

MCU/MCU_REAL _FINAL/draw.h

@@ -9,5 +9,8 @@ void drawMAINMENU(unsigned char);
 ////===================  方块   ==================
 
 void placeIMG_BLOCK(unsigned char x,unsigned char y);
-void place_VOID_BLOCK(unsigned char x,unsigned char y);
+void placeVOID_BLOCK(unsigned char x,unsigned char y);
+
+////===================  섯부   ==================
+void drawVerticalDottedLine(char x);
 #endif

MCU/MCU_REAL _FINAL/menu.c

@@ -106,6 +106,7 @@ void m_block(struct _menu* this)
 	if(LAST != &M_BLOCK)
     {
       LAST = &M_BLOCK;
+			drawVerticalDottedLine(64);
 			blockInit();
     }
 	//ÖØÖÃ