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编写代码/maze_func_flood.cpp

@@ -0,0 +1,64 @@
+#include<iostream>
+#include<string>
+#include"eyebot++.h"
+#include"maze_func.h"
+#include"maze_parameter.h"
+using namespace std;
+
+void flood()
+{
+  int num = 0;
+  
+  do
+  {
+    num ++;
+    for (i = 1; i < mazesize_x - 1; i++)
+    { 
+      for (j = 1; j < mazesize_y - 1; j++)
+      { 
+        if (map[i][j] == -1)
+        { 
+          if (i > 1)
+          {
+            if (! wall[i][j][1] && map[i-1][j] != -1)
+            {
+              copy_map[i][j] = map[i-1][j] + 1;
+            }
+          }
+
+          if (i < mazesize_x - 2)
+          {
+            if (! wall[i+1][j][1] && map[i+1][j] != -1)
+            {
+              copy_map[i][j] = map[i+1][j] = 1;
+            }
+          }
+          
+          if (j > 1)
+          {
+            if (! wall[i][j][0] && map[i][j-1] != -1)
+            {
+              copy_map[i][j] = map[i][j-1] + 1;
+            }
+          }
+
+          if (j < mazesize_y - 2)
+          {
+            if (! wall[i][j+1][0] && map[i][j+1] != -1)
+            {
+              copy_map[i][j] = map[i][j+1] + 1;
+            }
+          }
+        }
+      }
+    }
+
+    for (i = 0; i < mazesize_x; i++)
+    {
+      for (j = 0; j < mazesize_y; j++)
+      {
+        map[i][j] = copy_map[i][j];
+      }
+    }
+  } while (map[target_x][target_y] == -1 && num < ((mazesize_x - 2) * (mazesize_y - 2)))
+}