City state type is now an enum

Attitude is now Influence and is an Int, not a float
Can no longer trade with city states
(All as per original Civ)

core/src/com/unciv/UnCivGame.kt

@@ -17,7 +17,7 @@ class UnCivGame(val version: String) : Game() {
      * This exists so that when debugging we can see the entire map.
      * Remember to turn this to false before commit and upload!
      */
-    val viewEntireMapForDebug = false
+    val viewEntireMapForDebug = true
 
     // For when you need to test something in an advanced game and don't have time to faff around
     val superchargedForDebug = false

core/src/com/unciv/logic/civilization/CivilizationInfo.kt

@@ -35,6 +35,10 @@ enum class PlayerType{
     Human
 }
 
+enum class CityStateType{
+    Cultured
+}
+
 class TradeRequest(val requestingCiv:String,
                    /** Their offers are what they offer us, and our offers are what they want in return */
                    val trade: Trade)
@@ -58,7 +62,6 @@ class CivilizationInfo {
     @Deprecated("As of 2.11.1") var difficulty = "Chieftain"
     var playerType = PlayerType.AI
     var civName = ""
-    var cityStateType = ""
     var tech = TechManager()
     var policies = PolicyManager()
     var goldenAges = GoldenAgeManager()
@@ -82,7 +85,6 @@ class CivilizationInfo {
     constructor(civName: String) {
         this.civName = civName
         tech.techsResearched.add("Agriculture") // can't be .addTechnology because the civInfo isn't assigned yet
-        cityStateType = GameBasics.Nations[civName]!!.cityStateType
     }
 
     fun clone(): CivilizationInfo {
@@ -101,7 +103,6 @@ class CivilizationInfo {
         toReturn.exploredTiles.addAll(exploredTiles)
         toReturn.notifications.addAll(notifications)
         toReturn.citiesCreated = citiesCreated
-        toReturn.cityStateType = cityStateType
         return toReturn
     }
 
@@ -122,7 +123,7 @@ class CivilizationInfo {
         return translatedNation
     }
 
-    fun isCityState(): Boolean = (cityStateType != "")
+    fun isCityState(): Boolean = getNation().isCityState()
     fun getDiplomacyManager(civInfo: CivilizationInfo) = diplomacy[civInfo.civName]!!
     fun getKnownCivs() = diplomacy.values.map { it.otherCiv() }
 
@@ -145,7 +146,7 @@ class CivilizationInfo {
         //City states culture bonus
         for (otherCivName in diplomacy.keys) {
             val otherCiv = gameInfo.getCivilization(otherCivName)
-            if (otherCiv.isCityState() && otherCiv.diplomacy[civName]!!.attitude > 60) {
+            if (otherCiv.isCityState() && otherCiv.diplomacy[civName]!!.influence > 60) {
                 var cultureBonus = Stats()
                 cultureBonus.add(Stat.Culture, 5.0f * getEra().ordinal)
                 if (statMap.containsKey("City States"))

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

@@ -28,14 +28,14 @@ class DiplomacyManager() {
      *  The JSON serialize/deserialize REFUSES to deserialize hashmap keys as Enums, so I'm forced to use strings instead =(
      *  This is so sad Alexa play Despacito */
     var flagsCountdown = HashMap<String,Int>()
-    var attitude: Float = 0f //positive means our civ is friendly to the other civ
+    var influence: Int = 0 // For city states
 
     fun clone(): DiplomacyManager {
         val toReturn = DiplomacyManager()
         toReturn.otherCivName=otherCivName
         toReturn.diplomaticStatus=diplomaticStatus
         toReturn.trades.addAll(trades.map { it.clone() })
-        toReturn.attitude = attitude
+        toReturn.influence = influence
         toReturn.flagsCountdown.putAll(flagsCountdown)
         toReturn.hasOpenBorders=hasOpenBorders
         return toReturn
@@ -145,12 +145,10 @@ class DiplomacyManager() {
             if(flagsCountdown[flag]==0) flagsCountdown.remove(flag)
         }
 
-        if (attitude > 1f) {
-            attitude -= 1f
-        } else if (attitude < -1f) {
-            attitude += 1f
-        } else {
-            attitude = 0f
+        if (influence > 0) {
+            influence -= 1
+        } else if (influence < 0) {
+            influence += 1
         }
 
     }

core/src/com/unciv/logic/trade/TradeLogic.kt

@@ -119,10 +119,10 @@ class TradeLogic(val ourCivilization:CivilizationInfo, val otherCivilization: Ci
         if (currentTrade.theirOffers.isEmpty()) {
             for (trade in currentTrade.ourOffers) {
                 if (trade.type == TradeType.Gold) {
-                    otherCivilization.getDiplomacyManager(ourCivilization).attitude += trade.amount / 10
+                    otherCivilization.getDiplomacyManager(ourCivilization).influence += trade.amount / 10
                 }
                 if (trade.type == TradeType.Gold_Per_Turn) {
-                    otherCivilization.getDiplomacyManager(ourCivilization).attitude += trade.amount * trade.duration / 10
+                    otherCivilization.getDiplomacyManager(ourCivilization).influence += trade.amount * trade.duration / 10
                 }
             }
         }

core/src/com/unciv/models/gamebasics/Nation.kt

@@ -1,6 +1,7 @@
 package com.unciv.models.gamebasics
 
 import com.badlogic.gdx.graphics.Color
+import com.unciv.logic.civilization.CityStateType
 import com.unciv.models.stats.INamed
 import com.unciv.ui.utils.colorFromRGB
 
@@ -13,7 +14,7 @@ class Nation : INamed {
     }
 
     var leaderName=""
-    var cityStateType=""
+    var cityStateType: CityStateType?=null
     var declaringWar=""
     var attacked=""
     var defeated=""
@@ -34,6 +35,8 @@ class Nation : INamed {
         if(secondaryColor==null) return Color.BLACK
         return colorFromRGB(secondaryColor!![0], secondaryColor!![1], secondaryColor!![2])
     }
-    fun isCityState(): Boolean = (cityStateType != "")
+
+    fun isCityState()=cityStateType != null
+
     lateinit var cities: List<String>
 }

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

@@ -7,7 +7,6 @@ import com.badlogic.gdx.scenes.scene2d.ui.Table
 import com.badlogic.gdx.scenes.scene2d.ui.TextButton
 import com.unciv.UnCivGame
 import com.unciv.logic.civilization.CivilizationInfo
-import com.unciv.logic.trade.TradeLogic
 import com.unciv.models.gamebasics.tr
 import com.unciv.ui.utils.*
 import com.unciv.ui.worldscreen.optionstable.PopupTable
@@ -71,19 +70,20 @@ class DiplomacyScreen:CameraStageBaseScreen() {
         val currentPlayerCiv = UnCivGame.Current.gameInfo.getCurrentPlayerCivilization()
         val diplomacyTable = Table()
         diplomacyTable.defaults().pad(10f)
-        var leaderName: String
+        val leaderName: String
         if (civ.isCityState()) {
             leaderName = "City State [" + civ.civName + "]"
         } else {
             leaderName = "[" + civ.getNation().leaderName + "] of [" + civ.civName + "]"
         }
-        leaderName = leaderName + " : Attitude " + civ.getDiplomacyManager(currentPlayerCiv).attitude.toInt().toString()
         diplomacyTable.add(leaderName.toLabel())
         diplomacyTable.addSeparator()
 
-        val tradeButton = TextButton("Trade".tr(), skin)
-        tradeButton.onClick { setTrade(civ)  }
-        diplomacyTable.add(tradeButton).row()
+        if(!civ.isCityState()) {
+            val tradeButton = TextButton("Trade".tr(), skin)
+            tradeButton.onClick { setTrade(civ) }
+            diplomacyTable.add(tradeButton).row()
+        }
 
         val civDiplomacy = currentPlayerCiv.getDiplomacyManager(civ)