Hide Unmet Civ and Capital Names in the Victory Status Screen (#6742)

* Hide the names of unmet yet alive civs in the victory screen.

Mainly affects the DestroyAllPlayers victory but the CaptureAllCapitals (as capital name) and WorldReligion victory code is updated accordingly.

* Redundant condition since dead civs can't hold cities.

* Formatting + undid CaptureAllCapitals name obscuring since there could be some cases where the known capital name suddenly becomes unknown.

* Parameterized if statement

* Hide other capital names until the tile is explored.

* New constant for an unknown city name.

Co-authored-by: OptimizedForDensity <>

core/src/com/unciv/Constants.kt

@@ -43,6 +43,7 @@ object Constants {
     const val openBorders = "Open Borders"
     const val random = "Random"
     const val unknownNationName = "???"
+    const val unknownCityName = "???"
 
     const val fort = "Fort"