gulpfile.ts

@@ -167,4 +167,4 @@ export let Watch: TaskFunction = async (): Promise<void> =>
                     }
                 });
         });
-};
+}

src/js/State.js

@@ -5,4 +5,19 @@
  */
 export const State = /** @type {Board} */ (
     Array(6).fill("").map(
-        () => (Array(7).fill(""))));
+        () => (Array(7).fill("").map(
+            () =>
+            {
+                let id = Math.floor(Math.random() * 3);
+
+                switch (id)
+                {
+                    case 1:
+                        return "r";
+                    case 2:
+                        return "b";
+                    default:
+                        return "";
+                }
+            })))
+);

src/js/main.js

@@ -1,4 +1,5 @@
 import { initializeBoard } from "./board.js";
+import { State } from "./State.js";
 
 /**
  * Initializes the board.
@@ -9,3 +10,59 @@ function initialize()
 }
 
 initialize();
+
+/**
+ * Sleeps for the specified number of milliseconds.
+ *
+ * @param {number} ms
+ * The number of milliseconds to sleep.
+ */
+async function sleep(ms)
+{
+    return new Promise((resolve) => setTimeout(resolve, ms));
+}
+
+(
+    async () =>
+    {
+        let counter = 0;
+        let tick = 0;
+
+        // eslint-disable-next-line no-constant-condition
+        while (true)
+        {
+            await sleep(1000 * (1 / 5));
+            let cycle = counter % 24;
+
+            if ((cycle <= 11) || ((cycle % 2) === 0))
+            {
+                tick = (tick % 18) + 1;
+                let rowId = Math.floor(Math.random() * State.length);
+                let fieldId = Math.floor(Math.random() * State[rowId].length);
+
+                /**
+                 * @type {CellOwner}
+                 */
+                let owner;
+
+                switch (Math.floor(Math.random() * 3))
+                {
+                    case 1:
+                        owner = "r";
+                        break;
+                    case 2:
+                        owner = "b";
+                        break;
+                    default:
+                        owner = "";
+                        break;
+                }
+
+                State[rowId][fieldId] = owner;
+                console.log(tick);
+                initialize();
+            }
+
+            counter++;
+        }
+    })();