Started implementing Patronage branch. Parametrized some uniques, city-states can handle different resting points for different civs.

android/assets/jsons/Civ V - Vanilla/Nations.json

@@ -59,7 +59,7 @@
 		"outerColor": [181, 232, 232],
 		"innerColor": [68,142,249],
 		"uniqueName": "Hellenic League",
-		"uniques": ["City-State Influence degrades at half rate", "City-State Influence recovers at twice the normal rate"],
+		"uniques": ["City-State Influence degrades [50]% slower", "City-State Influence recovers at twice the normal rate"],
 		"cities": ["Athens","Sparta","Corinth","Argos","Knossos","Mycenae","Pharsalos","Ephesus","Halicarnassus","Rhodes",
 			"Eretria","Pergamon","Miletos","Megara","Phocaea","Sicyon","Tiryns","Samos","Mytilene","Chios",
 			"Paros","Elis","Syracuse","Herakleia","Gortyn","Chalkis","Pylos","Pella","Naxos","Sicyon",

android/assets/jsons/Civ V - Vanilla/Policies.json

@@ -177,14 +177,17 @@
 	},/*{
 		"name": "Patronage",
 		"era": "Classical era",
+		"uniques": ["City-State Influence degrades [25]% slower"],
 		"policies": [
 			{
 				"name": "Philantropy",
+				"uniques":["Gifts of Gold to City-States generate [25]% more Influence"],
 				"row": 1,
 				"column": 2
 			},
 			{
 				"name": "Aesthetics",
+				"uniques":["Resting point for Influence with City-States is increased by [20]"],
 				"row": 1,
 				"column": 4
 			},

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

@@ -21,7 +21,6 @@ import com.unciv.models.ruleset.tile.ResourceType
 import com.unciv.models.ruleset.tile.TileResource
 import com.unciv.models.ruleset.unit.BaseUnit
 import com.unciv.models.stats.Stats
-import com.unciv.models.translations.equalsPlaceholderText
 import com.unciv.models.translations.tr
 import com.unciv.ui.victoryscreen.RankingType
 import java.util.*
@@ -597,11 +596,18 @@ class CivilizationInfo {
         }
     }
 
-    fun giveGoldGift(otherCiv: CivilizationInfo, giftAmount: Int) {
-        if (!otherCiv.isCityState()) throw Exception("You can only gain influence with City-States!")
+    fun influenceGainedByGift(cityState: CivilizationInfo, giftAmount: Int): Int {
+        var influenceGained = giftAmount / 10f
+        for (unique in cityState.getMatchingUniques("Gifts of Gold to City-States generate []% more Influence"))
+            influenceGained *= (100f + unique.params[0].toInt()) / 100
+        return influenceGained.toInt()
+    }
+
+    fun giveGoldGift(cityState: CivilizationInfo, giftAmount: Int) {
+        if (!cityState.isCityState()) throw Exception("You can only gain influence with City-States!")
         gold -= giftAmount
-        otherCiv.getDiplomacyManager(this).influence += giftAmount / 10
-        otherCiv.updateAllyCivForCityState()
+        cityState.getDiplomacyManager(this).influence += influenceGainedByGift(cityState, giftAmount)
+        cityState.updateAllyCivForCityState()
         updateStatsForNextTurn()
     }
 

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

@@ -91,8 +91,6 @@ class DiplomacyManager() {
     var influence = 0f
         set(value) { field = max(value, MINIMUM_INFLUENCE) }
         get() = if(civInfo.isAtWarWith(otherCiv())) MINIMUM_INFLUENCE else field
-    /** For city-states. Resting point is the value of Influence at which it ceases changing by itself */
-    var restingPoint = 0f
 
     /** Total of each turn Science during Research Agreement */
     var totalOfScienceDuringRA = 0
@@ -103,7 +101,6 @@ class DiplomacyManager() {
         toReturn.diplomaticStatus=diplomaticStatus
         toReturn.trades.addAll(trades.map { it.clone() })
         toReturn.influence = influence
-        toReturn.restingPoint = restingPoint
         toReturn.flagsCountdown.putAll(flagsCountdown)
         toReturn.diplomaticModifiers.putAll(diplomaticModifiers)
         toReturn.totalOfScienceDuringRA=totalOfScienceDuringRA
@@ -176,11 +173,19 @@ class DiplomacyManager() {
         return 0
     }
 
+    // To be run from City-State DiplomacyManager, which holds the influence. Resting point for every major civ can be different.
+    fun getCityStateInfluenceRestingPoint(): Float {
+        var restingPoint = 0f
+        for(unique in otherCiv().getMatchingUniques("Resting point for Influence with City-States is increased by []"))
+            restingPoint += unique.params[0].toInt()
+        return restingPoint
+    }
+
     private fun getCityStateInfluenceDegrade(): Float {
-        if (influence < restingPoint)
+        if (influence < getCityStateInfluenceRestingPoint())
             return 0f
 
-        var decrement = when (civInfo.cityStatePersonality) {
+        val decrement = when (civInfo.cityStatePersonality) {
             CityStatePersonality.Hostile -> 1.5f
             else -> 1f
         }
@@ -192,17 +197,21 @@ class DiplomacyManager() {
             else -> 1f
         }
 
+        // Deprecated at 3.12.11 in favor of "City-State Influence degrades [50]% slower"
         if (otherCiv().hasUnique("City-State Influence degrades at half rate"))
             modifier *= .5f
 
+        for (unique in otherCiv().getMatchingUniques("City-State Influence degrades []% slower"))
+            modifier *= (100f - unique.params[0].toInt()) / 100
+
         return max(0f, decrement) * max(0f, modifier)
     }
 
     private fun getCityStateInfluenceRecovery(): Float {
-        if (influence > restingPoint)
+        if (influence > getCityStateInfluenceRestingPoint())
             return 0f
 
-        var increment = 1f
+        val increment = 1f
 
         var modifier = when (civInfo.cityStatePersonality) {
             CityStatePersonality.Friendly -> 2f
@@ -335,6 +344,7 @@ class DiplomacyManager() {
     private fun nextTurnCityStateInfluence() {
         val initialRelationshipLevel = relationshipLevel()
 
+        val restingPoint = getCityStateInfluenceRestingPoint()
         if (influence > restingPoint) {
             val decrement = getCityStateInfluenceDegrade()
             influence = max(restingPoint, influence - decrement)

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

@@ -147,7 +147,7 @@ class DiplomacyScreen(val viewingCiv:CivilizationInfo):CameraStageBaseScreen() {
         diplomacyTable.addSeparator()
 
         val giftAmount = 250
-        val influenceAmount = giftAmount / 10
+        val influenceAmount = viewingCiv.influenceGainedByGift(otherCiv, giftAmount)
         val giftButton = "Gift [$giftAmount] gold (+[$influenceAmount] influence)".toTextButton()
         giftButton.onClick {
             viewingCiv.giveGoldGift(otherCiv, giftAmount)