Debug option: simulate game until certain turn (#1812)

core/src/com/unciv/UncivGame.kt

@@ -41,6 +41,12 @@ class UncivGame(
     /** For when you need to test something in an advanced game and don't have time to faff around */
     val superchargedForDebug = false
 
+    /** Simulate until this turn on the first "Next turn" button press. 
+     *  Does not update World View changes until finished.
+     *  Set to 0 to disable.
+     */
+    val simulateUntilTurnForDebug: Int = 0
+
     var rewriteTranslationFiles = false
 
     lateinit var worldScreen: WorldScreen

core/src/com/unciv/logic/GameInfo.kt

@@ -80,7 +80,9 @@ class GameInfo {
 
         switchTurn()
 
-        while(thisPlayer.playerType==PlayerType.AI){
+        while (thisPlayer.playerType == PlayerType.AI
+            || UncivGame.Current.simulateUntilTurnForDebug > turns
+        ) {
             if(thisPlayer.isBarbarian() || !thisPlayer.isDefeated()) {
                 NextTurnAutomation().automateCivMoves(thisPlayer)
 

tests/src/com/unciv/testing/BasicTests.kt

@@ -39,7 +39,8 @@ class BasicTests {
         Assert.assertTrue("This test will only pass if the game is not run with debug modes",
                 !game.superchargedForDebug
                         && !game.viewEntireMapForDebug
-                        && !game.rewriteTranslationFiles)
+                        && !game.rewriteTranslationFiles
+                        && game.simulateUntilTurnForDebug <= 0)
     }
 
     // If there's a unit that obsoletes with no upgrade then when it obsoletes