fixed array not being initialized in 0

main.cpp

@@ -26,21 +26,9 @@ void locateWall(struct maze& maze);
 void flood(struct maze* maze, struct mmstats* mmstats) {
     int i, j;
     int prevNum;
-    int marked[16][16];
+    int marked[16][16] = { 0 };
     std::queue<fill> myqueue;
 
-    /*
-    myqueue.push({6,7,0});
-    myqueue.push({6,8,0});
-    myqueue.push({7,6,0});
-    myqueue.push({8,6,0});
-
-    myqueue.push({9,7,0});
-    myqueue.push({9,8,0});
-    myqueue.push({7,9,0});
-    myqueue.push({8,9,0});
-    */
-
     myqueue.push({7,7,-1});
     myqueue.push({7,8,-1});
     myqueue.push({8,7,-1});
@@ -51,6 +39,14 @@ void flood(struct maze* maze, struct mmstats* mmstats) {
     API::setText(8, 7, 0);
     API::setText(8, 8, 0);
     
+/*
+    for (int x = 0; x < 16; x++) {
+        for (int y = 0; y < 16; y++) {
+            marked[x][y] = 0;
+        }
+    }
+    */
+
     while (myqueue.size()) {
         i = myqueue.front().x;
         j = myqueue.front().y;
@@ -83,7 +79,7 @@ void flood(struct maze* maze, struct mmstats* mmstats) {
 void flood_start(struct maze* maze, struct mmstats* mmstats) {
     int i, j;
     int prevNum;
-    int marked[16][16];
+    int marked[16][16] = {0};
     std::queue<fill> myqueue;
 
     myqueue.push({0,0,-1});
@@ -92,7 +88,7 @@ void flood_start(struct maze* maze, struct mmstats* mmstats) {
         i = myqueue.front().x;
         j = myqueue.front().y;
         prevNum = myqueue.front().z;
-        //myqueue.pop();
+        myqueue.pop();
 
         if (i < 0 || i > W || j < 0 || j > W 
                 || marked[i][j]==1) {
@@ -181,7 +177,7 @@ void follow(struct maze maze, class mmstats* mms) {
         mms->turn(left);
         log("bLeft");
     }
-    log("error en la matri");
+    //log("error en la matri");
 }
 
 int* nextcell(int i, int j, int dir, int ndir[2]) {
@@ -283,6 +279,8 @@ int main(int argc, char* argv[]) {
     API::setColor(0, 0, 'G');
 //  API::setText(0, 0, "abc");
     mmstats stats;
+    struct maze maze2;
+    
     stats.x = 0;
     stats.y = 0;
     
@@ -300,13 +298,26 @@ int main(int argc, char* argv[]) {
         updatepos(&stats);
         //log(maze.hwalls[stats.x][stats.y]);
     }
-    for(;;){
-        log("returning start");
-        flood_start(&maze, &stats);
+    for(;;) {
         locateWall(&maze, &stats);
+        flood_start(&maze, &stats);
+        follow(maze, &stats);
+        if(stats.x == 0 && stats.y == 0) {
+            log("start");
+            break;
+        }
+        //log(stats.x);
+        //log(stats.y);
+        API::moveForward();
+        updatepos(&stats);
+        //log(maze.hwalls[stats.x][stats.y]);
+    }
+    for(;;) {
+        locateWall(&maze, &stats);
+        flood(&maze, &stats);
         follow(maze, &stats);
         if(maze.mhtn[stats.x][stats.y] == 0){
-            log("start");
+            log("Finish");
             break;
         }
         //log(stats.x);