Сократить lifecycle overhead ранних ботов

app/src/test/java/com/projectsacrifice/game/LevelPlaytestBotTest.java

@@ -25,6 +25,25 @@ public final class LevelPlaytestBotTest {
         assertEquals("Reach the goal", result.lastStep());
     }
 
+    @Test
+    public void sameDriverCanRestartTheCompleteScenarioThreeTimes() {
+        ScriptedDriver driver = new ScriptedDriver();
+        LevelPlaytestBot.Scenario scenario = LevelPlaytestBot.Scenario
+                .builder(7, "Repeated scenario")
+                .step("Create a corpse", 1_000L, LevelPlaytestBot.Input.right(),
+                        snapshot -> snapshot.deaths() >= 1)
+                .step("Reach the goal", 1_000L, LevelPlaytestBot.Input.left(),
+                        GameView.AutomationSnapshot::completed)
+                .build();
+
+        for (int pass = 1; pass <= 3; pass++) {
+            LevelPlaytestBot.Result result = new LevelPlaytestBot().run(driver, scenario, 5_000L);
+            assertTrue("Pass " + pass + ": " + result.diagnostic(), result.completed());
+            assertEquals("Pass " + pass, "Reach the goal", result.lastStep());
+            assertEquals("Pass " + pass, 1, result.deaths());
+        }
+    }
+
     @Test
     public void stepTimeoutReportsItsNameAndObservableSnapshot() {
         ScriptedDriver driver = new ScriptedDriver(false);
@@ -81,6 +100,11 @@ public final class LevelPlaytestBotTest {
         @Override
         public void startLevel(int oneBasedLevelNumber) {
             startedLevel = oneBasedLevelNumber;
+            nowMillis = 0L;
+            moveLeft = false;
+            moveRight = false;
+            deaths = 0;
+            completed = false;
         }
 
         @Override