Using nuclear weapons has large diplomatic reprecussions

android/assets/jsons/Translations/Diplomacy,Trade,Nations.json

@@ -792,7 +792,11 @@
 		Czech:"Vaše arogantní požadavky jsou dalším důkazem vaší zkaženosti"
 		German:"Ihre arroganten Forderungen sind geschmacklos."
 		Korean:"이치에 맞지 않는 요구를 하고 있군요."
-}
+	}
+
+	"Your use of nuclear weapons is disgusting!": {
+
+	}
 
 
 ////// City-States Types

core/src/com/unciv/logic/battle/Battle.kt

@@ -7,6 +7,7 @@ import com.unciv.logic.automation.UnitAutomation
 import com.unciv.logic.city.CityInfo
 import com.unciv.logic.civilization.AlertType
 import com.unciv.logic.civilization.PopupAlert
+import com.unciv.logic.civilization.diplomacy.DiplomaticModifiers
 import com.unciv.logic.map.RoadStatus
 import com.unciv.logic.map.TileInfo
 import com.unciv.models.gamebasics.unit.UnitType
@@ -317,6 +318,11 @@ class Battle(val gameInfo:GameInfo) {
             tile.roadStatus = RoadStatus.None
             if (tile.isLand) tile.terrainFeature = "Fallout"
         }
+
+        for(civ in attacker.getCivInfo().getKnownCivs()){
+            civ.getDiplomacyManager(attacker.getCivInfo())
+                    .setModifier(DiplomaticModifiers.UsedNuclearWeapons,-50f)
+        }
     }
 
     private fun tryInterceptAirAttack(attacker:MapUnitCombatant, defender: ICombatant) {

core/src/com/unciv/logic/civilization/diplomacy/DiplomacyManager.kt

@@ -44,6 +44,7 @@ enum class DiplomaticModifiers{
     RefusedToNotSettleCitiesNearUs,
     BetrayedPromiseToNotSettleCitiesNearUs,
     UnacceptableDemands,
+    UsedNuclearWeapons,
 
     YearsOfPeace,
     SharedEnemy,

core/src/com/unciv/ui/trade/DiplomacyScreen.kt

@@ -276,6 +276,7 @@ class DiplomacyScreen(val viewingCiv:CivilizationInfo):CameraStageBaseScreen() {
                 RefusedToNotSettleCitiesNearUs -> "You refused to stop settling cities near us"
                 FulfilledPromiseToNotSettleCitiesNearUs -> "You fulfilled your promise to stop settling cities near us!"
                 UnacceptableDemands -> "Your arrogant demands are in bad taste"
+                UsedNuclearWeapons -> "Your use of nuclear weapons is disgusting!"
             }
             text = text.tr() + " "
             if (modifier.value > 0) text += "+"