feat(MCU课设): 试图修改实现方法

MCU/MCU_REAL _FINAL/block.c

@@ -1,9 +1,7 @@
 #include "block.h"
 #include "draw.h"
 
-Group piece;
-unsigned char regenPieceFlag = 0;
-unsigned char base[8][11]={0}; //x*y
+unsigned char base[MAX_X][MAX_Y]={0}; //x*y	//0为空 1为下落完成 2为正在下落
 
 void blockInit()
 {
@@ -16,7 +14,7 @@ base[0][2]=1;
 
 void blockDestroy()
 {
-	piece.type=none;
+	memset(base, 0, sizeof(base));
 }
 
 void genPiece()
@@ -36,11 +34,13 @@ void genPiece()
     {
       if(random % 2 == 0)
         {
-          piece.type = two_v;			//
-        }											//
+          base[4][8]=2;						//
+					base[4][9]=2;						//
+				}													
       else
         {
-          piece.type = two_h;			////
+          base[3][8]=2;						////
+					base[4][8]=2;
         }
     }
   //当三个方块的情况
@@ -48,53 +48,56 @@ void genPiece()
     {
       if(random == 0)
         {
-          //
-          piece.type = three_h;		//
-          //
+					base[4][8]=2;
+					base[4][9]=2;
+					base[4][10]=2;
         }
       else if(random == 1)
         {
-          piece.type = three_v;		//////
+          base[3][8]=2;
+					base[4][8]=2;
+					base[5][8]=2;
         }
       else if(random == 2)
         {
-          //
-          piece.type = three_l; 	////
+					base[3][9]=2;
+					base[3][8]=2;
+          base[4][8]=2;
         }
       else if (random == 3)
         {
-          piece.type = three_r;		//
-        }											////
+					base[4][9]=2;
+					base[3][8]=2;
+          base[4][8]=2;		
+        }													
     }
   //当四个方块的情况
   if(len == 3)
     {
-      piece.type = four;					////
-    }															////
+					base[3][9]=2;
+					base[4][9]=2;
+					base[3][8]=2;
+          base[4][8]=2;	
+    }															
+}
+unsigned char isIegal(unsigned char i,unsigned char j)
+{
+	if(i>=0&&i<MAX_X&&j>=0&&j<MAX_Y)
+		return 1;
+	return 0;
 }
-
 void dropPiece()
 {
-piece.mother.y--;
-//  int i;
-//  for(i = 0; i < len; i++)
-//    {
-//      //触底或下有base方块
-//      if(piece.list[i].x == 0 || base[piece.list[i].x][piece.list[i].y - 1] == 1)
-//        {
-//          for(i = 0; i < len;i++)
-//            {
-//							//全部方块转移到base
-//              base[piece.list[i].x][piece.list[i].y] == 1;
-//            }
-//					//重新生成
-//          genPiece();
-//          return;
-//        }
-//      else
-//				//正常下落
-//        piece.list[i].y--;
-//    }
+	int i.j;
+	for(i=0,i<MAX_X,i++)
+		for(j=0,j<MAX_Y,j++)
+		{
+			if(base[i][j]==2&&isIegal(i,j-1))
+			{
+				base[i][j-1]=2;
+				base[i][j]=0;
+			}
+		}
 }
 
 

MCU/MCU_REAL _FINAL/block.h

@@ -3,7 +3,7 @@
 #include <stdlib.h>
 # include <string.h>
 #define MAX_X 8
-#define MAX_Y 8
+#define MAX_Y 12
 
 enum BLK_TP {none,two_h,two_v,three_l,three_r,three_h,three_v,four};
 //点 结构体