Add missing halt command to CPU

dist/index.d.ts

@@ -1658,6 +1658,14 @@ interface CPU {
      * ArrayBuffer instances over a certain size are externally allocated and will be counted here.
      */
     getHeapStatistics?(): HeapStatistics;
+
+    /**
+     * This method will be undefined if you are not using IVM.
+     *
+     * Reset your runtime environment and wipe all data in heap memory.
+     * Player code execution stops immediately.
+     */
+    halt?(): never;
 }
 
 interface HeapStatistics {

dist/screeps-tests.ts

@@ -155,6 +155,13 @@ function resources(o: GenericStore): ResourceConstant[] {
     Game.cpu.setShardLimits({ shard0: 20, shard1: 10 });
 }
 
+// Game.cpu.halt()
+{
+    if (Game.cpu.hasOwnProperty("halt")) {
+        Game.cpu.halt!();
+    }
+}
+
 // Game.getObjectById(id)
 
 {

src/helpers.ts

@@ -90,6 +90,14 @@ interface CPU {
      * ArrayBuffer instances over a certain size are externally allocated and will be counted here.
      */
     getHeapStatistics?(): HeapStatistics;
+
+    /**
+     * This method will be undefined if you are not using IVM.
+     *
+     * Reset your runtime environment and wipe all data in heap memory.
+     * Player code execution stops immediately.
+     */
+    halt?(): never;
 }
 
 interface HeapStatistics {