New civilization: Denmark (#2370)

* Enable the Denmark civilization

* Nation unique ability is implemented

* Units unique abilities are implemented

* Unit icons

* Misprint in the tech name is corrected

android/assets/jsons/Nations.json

@@ -607,9 +607,7 @@
 			"Huaras","Riobamba","Caxamalca","Sausa","Tambo Colorado","Huaca","Tumbes","Chan Chan","Sipan","Pachacamac",
 			"Llactapata","Pisac","Kuelap","Pajaten","Chucuito","Choquequirao"]
 	},
-	/*
 	{
-		//NEEDS SNOW AND ICE
 		"name": "Denmark",
 		"leaderName": "Harald Bluetooth",
 		"adjective": ["Danish"],
@@ -633,7 +631,7 @@
 			"Sarpsborg","Odense","Aalborg","Stavanger","Vorbasse","Schleswig","Kristiansand","Halogaland","Randers",
 			"Fredrikstad","Kolding","Horsens","Tromsoe","Vejle","Koge","Sandnes","Holstebro","Slagelse","Drammen",
 			"Hillerod","Sonderborg","Skien","Svendborg","Holbaek","Hjorring","Fladstrand","Haderslev","Ringsted","Skrive"]
-	},
+	}, /*
 	{        
 	    "name": "Sweden",
 		"leaderName": "Gustavus Adolphus",

android/assets/jsons/Units.json

@@ -484,7 +484,6 @@
 		"attackSound": "metalhit"
 		//Aside from the Great Generals II promotion, Samurai should also create Fishing Boats (not now, surely)
 	},
-	/*
 	{
 		"name": "Berserker",
 		"replaces": "Longswordsman",
@@ -493,7 +492,7 @@
 		"movement": 3,
 		"strength": 21,
 		"cost": 120,
-		"requiredTech": "Steel",
+		"requiredTech": "Metal Casting",
 		"upgradesTo": "Musketman",
 		"obsoleteTech": "Metallurgy",
 		"requiredResource": "Iron",
@@ -503,7 +502,6 @@
 		"attackSound": "metalhit"
 		//Danish unique unit. Can attack from the sea without any penalty, and moves faster.
 	},
-	*/
 	{
 		"name": "Pikeman",
 		"unitType": "Melee",
@@ -894,10 +892,8 @@
 		"hurryCostModifier": 20,
 		"attackSound": "shot"
 	},
-	
-	/*
 	{
-		"name": "Norvegian Ski Infantry",
+		"name": "Norwegian Ski Infantry",
 		"unitType": "Melee",
 		"replaces": "Rifleman",
 		"uniqueTo": "Denmark",
@@ -907,11 +903,10 @@
 		"requiredTech": "Rifling",
 		"obsoleteTech": "Replaceable Parts",
 		"upgradesTo": "Great War Infantry",
-		"uniques": ["Bonus in Snow, Tundra and Hills"],
+		"uniques": ["+25% bonus in Snow, Tundra and Hills", "Double movement in Snow, Tundra and Hills"],
 		"hurryCostModifier": 20,
 		"attackSound": "shot"
 	},
-	*/
 	{
 		"name": "Cavalry",
 		"unitType": "Mounted",

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

@@ -125,7 +125,7 @@ object BattleDamage {
                 else modifiers["Attacker Bonus"] = bonus
             }
 
-            if(attacker.unit.isEmbarked())
+            if(attacker.unit.isEmbarked() && !attacker.unit.hasUnique("Amphibious"))
                 modifiers["Landing"] = -0.5f
 
             if (attacker.isMelee()) {
@@ -206,6 +206,14 @@ object BattleDamage {
         if(!tile.isFriendlyTerritory(unit.getCivInfo()) && unit.unit.hasUnique("+20% bonus outside friendly territory"))
             modifiers["Foreign Land"] = 0.2f
 
+        if (unit.unit.hasUnique("+25% bonus in Snow, Tundra and Hills") &&
+                (tile.baseTerrain == Constants.snow
+                        || tile.baseTerrain == Constants.tundra
+                        || tile.baseTerrain == Constants.hill) &&
+                // except when there is a vegetation
+                (tile.terrainFeature != Constants.forest
+                        || tile.terrainFeature != Constants.jungle))
+            modifiers[tile.baseTerrain] = 0.25f
 
         if(unit.getCivInfo().nation.unique == UniqueAbility.WAYFINDING && tile.getTilesInDistance(2).any { it.improvement=="Moai" })
             modifiers["Moai"] = 0.1f

core/src/com/unciv/logic/map/MapUnit.kt

@@ -38,6 +38,7 @@ class MapUnit {
     @Transient var roughTerrainPenalty = false
     @Transient var doubleMovementInCoast = false
     @Transient var doubleMovementInForestAndJungle = false
+    @Transient var doubleMovementInSnowTundraAndHills = false
 
     lateinit var owner: String
     lateinit var name: String
@@ -137,6 +138,7 @@ class MapUnit {
         if("Rough terrain penalty" in uniques) roughTerrainPenalty = true
         if("Double movement in coast" in uniques) doubleMovementInCoast = true
         if("Double movement rate through Forest and Jungle" in uniques) doubleMovementInForestAndJungle = true
+        if("Double movement in Snow, Tundra and Hills" in uniques) doubleMovementInSnowTundraAndHills = true
     }
 
     fun hasUnique(unique:String): Boolean {
@@ -227,6 +229,7 @@ class MapUnit {
     fun getEmbarkedMovement(): Int {
         var movement=2
         movement += civInfo.tech.getTechUniques().count { it == "Increases embarked movement +1" }
+        if (civInfo.nation.unique == UniqueAbility.VIKING_FURY) movement +=1
         return movement
     }
 

core/src/com/unciv/logic/map/UnitMovementAlgorithms.kt

@@ -10,7 +10,8 @@ class UnitMovementAlgorithms(val unit:MapUnit) {
     // This function is called ALL THE TIME and should be as time-optimal as possible!
     fun getMovementCostBetweenAdjacentTiles(from: TileInfo, to: TileInfo, civInfo: CivilizationInfo): Float {
 
-        if ((from.isLand != to.isLand) && unit.type.isLandUnit())
+        if ((from.isLand != to.isLand) && unit.type.isLandUnit() &&
+                (unit.civInfo.nation.unique != UniqueAbility.VIKING_FURY))
             return 100f // this is embarkment or disembarkment, and will take the entire turn
 
         var extraCost = 0f
@@ -39,6 +40,11 @@ class UnitMovementAlgorithms(val unit:MapUnit) {
         if (unit.doubleMovementInCoast && to.baseTerrain == Constants.coast)
             return 1 / 2f + extraCost
 
+        if (unit.doubleMovementInSnowTundraAndHills && to.baseTerrain == Constants.hill)
+            return 1f + extraCost // usually hills take 2
+        if (unit.doubleMovementInSnowTundraAndHills && (to.baseTerrain == Constants.snow || to.baseTerrain == Constants.tundra))
+            return 1 / 2f + extraCost
+
         return to.getLastTerrain().movementCost.toFloat() + extraCost // no road
     }
 

core/src/com/unciv/ui/worldscreen/unit/UnitActions.kt

@@ -3,6 +3,7 @@ package com.unciv.ui.worldscreen.unit
 import com.badlogic.gdx.graphics.Color
 import com.unciv.Constants
 import com.unciv.UncivGame
+import com.unciv.UniqueAbility
 import com.unciv.logic.automation.UnitAutomation
 import com.unciv.logic.automation.WorkerAutomation
 import com.unciv.logic.civilization.CivilizationInfo
@@ -183,8 +184,13 @@ object UnitActions {
                     }
                     tile.improvement = null
                     if (tile.resource!=null) tile.getOwner()?.updateDetailedCivResources()    // this might take away a resource
-                    if (!unit.hasUnique("No movement cost to pillage")) unit.useMovementPoints(1f)
+
+                    if (!unit.hasUnique("No movement cost to pillage") &&
+                            (!unit.type.isMelee() || unit.civInfo.nation.unique != UniqueAbility.VIKING_FURY))
+                                    unit.useMovementPoints(1f)
+
                     unit.healBy(25)
+
                 }.takeIf { unit.currentMovement > 0 && canPillage(unit, tile) })
     }