sync

src/main.rs

 use std::thread;
 use std::sync::mpsc;
 
-const FILE_SIZE: usize = 100*50;
+const ROWS: usize = 50;
+const COLS: usize = 100;
 
 fn main() {
+    let map = [[0u32; ROWS]; COLS];
+
     let (requestLocationTX, requestLocationRX): (mpsc::Sender<bool>, mpsc::Receiver<bool>) = mpsc::channel();
     let (sendLocationTX, sendLocationRX): (mpsc::Sender<(i32, i32)>, mpsc::Receiver<(i32, i32)>) = mpsc::channel();
 
@@ -28,6 +31,7 @@ fn main() {
                 },
                 Err(e) => {
                     //println!("Error: {}, on recieving side.", e);
+                    //thread::sleep_ms(100);
                     },
             };
         };
@@ -48,7 +52,7 @@ fn main() {
 
             // update map
 
-            if pos.0 == 10000 {
+            if pos.0 == 100 {
                 println!("mapper done.");
                 requestLocationTX.send(false).unwrap();
                 break;
@@ -60,8 +64,8 @@ fn main() {
     });
 
     println!("Main wating for join.");
-    mapper.join();
-    tracker.join();
+    mapper.join().unwrap();
+    tracker.join().unwrap();
     println!("end of main");
 
     // pathfinder, takes a map and returns a list of nodes to aim for when driving