Removed legacy tileset code (#7658)

* Removed legacy tileset code

which was only used for the "Default" tileset

* Updated "Default" tileset to support new rendering

* Updated docs

* Fixed fogOfWar coloring bug

* Removed cityImage variable completely

* Renamed variable out to baseHexagon

* Moved color lerp out of for loop

* Renamed "Default" tileset to "Minimal"

* Made "HexaRealm" the games fallback tileset

* Implemented requested changes

* Readded accidentally removed variable

* Reverted updateTileImage back to foreach loop

Since indices are not needed anymore

* Regenerated game.atlas and game.png

android/assets/game.atlas

@@ -104,7 +104,7 @@ ImprovementIcons/City center
   index: -1
 ImprovementIcons/City ruins
   rotate: false
-  xy: 4, 182
+  xy: 1470, 1944
   size: 100, 100
   orig: 100, 100
   offset: 0, 0
@@ -228,7 +228,7 @@ ImprovementIcons/Railroad
   orig: 100, 100
   offset: 0, 0
   index: -1
-TileSets/Default/Railroad
+TileSets/Minimal/Railroad
   rotate: false
   xy: 1149, 1404
   size: 100, 100
@@ -396,14 +396,14 @@ OtherIcons/Hexagon
   orig: 277, 240
   offset: 0, 0
   index: -1
-TileSets/Default/Hexagon
+TileSets/FantasyHex/Hexagon
   rotate: false
   xy: 4, 1584
   size: 277, 240
   orig: 277, 240
   offset: 0, 0
   index: -1
-TileSets/FantasyHex/Hexagon
+TileSets/Minimal/Hexagon
   rotate: false
   xy: 4, 1584
   size: 277, 240
@@ -986,7 +986,7 @@ StatIcons/Acquire
   index: -1
 StatIcons/CityConnection
   rotate: false
-  xy: 1470, 1944
+  xy: 4, 74
   size: 100, 100
   orig: 100, 100
   offset: 0, 0
@@ -1103,34 +1103,6 @@ StatIcons/Strength
   orig: 50, 50
   offset: 0, 0
   index: -1
-TileSets/Default/Arrows/CityHasAttacked
-  rotate: false
-  xy: 482, 1876
-  size: 100, 60
-  orig: 100, 60
-  offset: 0, 0
-  index: -1
-TileSets/Default/Arrows/UnitHasAttacked
-  rotate: false
-  xy: 482, 1876
-  size: 100, 60
-  orig: 100, 60
-  offset: 0, 0
-  index: -1
-TileSets/FantasyHex/Arrows/UnitHasAttacked
-  rotate: false
-  xy: 482, 1876
-  size: 100, 60
-  orig: 100, 60
-  offset: 0, 0
-  index: -1
-TileSets/Default/Arrows/Generic
-  rotate: false
-  xy: 4, 6
-  size: 100, 60
-  orig: 100, 60
-  offset: 0, 0
-  index: -1
 TileSets/FantasyHex/Arrows/Generic
   rotate: false
   xy: 4, 6
@@ -1138,9 +1110,9 @@ TileSets/FantasyHex/Arrows/Generic
   orig: 100, 60
   offset: 0, 0
   index: -1
-TileSets/Default/Arrows/UnitAttacked
+TileSets/Minimal/Arrows/Generic
   rotate: false
-  xy: 190, 1164
+  xy: 4, 6
   size: 100, 60
   orig: 100, 60
   offset: 0, 0
@@ -1152,9 +1124,9 @@ TileSets/FantasyHex/Arrows/UnitAttacked
   orig: 100, 60
   offset: 0, 0
   index: -1
-TileSets/Default/Arrows/UnitMoved
+TileSets/Minimal/Arrows/UnitAttacked
   rotate: false
-  xy: 298, 1150
+  xy: 190, 1164
   size: 100, 60
   orig: 100, 60
   offset: 0, 0
@@ -1166,9 +1138,9 @@ TileSets/FantasyHex/Arrows/UnitMoved
   orig: 100, 60
   offset: 0, 0
   index: -1
-TileSets/Default/Arrows/UnitMoving
+TileSets/Minimal/Arrows/UnitMoved
   rotate: false
-  xy: 112, 6
+  xy: 298, 1150
   size: 100, 60
   orig: 100, 60
   offset: 0, 0
@@ -1180,9 +1152,9 @@ TileSets/FantasyHex/Arrows/UnitMoving
   orig: 100, 60
   offset: 0, 0
   index: -1
-TileSets/Default/Arrows/UnitTeleported
+TileSets/Minimal/Arrows/UnitMoving
   rotate: false
-  xy: 1270, 1228
+  xy: 112, 6
   size: 100, 60
   orig: 100, 60
   offset: 0, 0
@@ -1194,9 +1166,9 @@ TileSets/FantasyHex/Arrows/UnitTeleported
   orig: 100, 60
   offset: 0, 0
   index: -1
-TileSets/Default/Arrows/UnitWithdrew
+TileSets/Minimal/Arrows/UnitTeleported
   rotate: false
-  xy: 1378, 1228
+  xy: 1270, 1228
   size: 100, 60
   orig: 100, 60
   offset: 0, 0
@@ -1208,18 +1180,11 @@ TileSets/FantasyHex/Arrows/UnitWithdrew
   orig: 100, 60
   offset: 0, 0
   index: -1
-TileSets/Default/AtollOverlay
+TileSets/Minimal/Arrows/UnitWithdrew
   rotate: false
-  xy: 822, 1944
-  size: 100, 100
-  orig: 100, 100
-  offset: 0, 0
-  index: -1
-TileSets/Default/Borders/ConcaveConvexInner
-  rotate: false
-  xy: 406, 1411
-  size: 81, 15
-  orig: 81, 15
+  xy: 1378, 1228
+  size: 100, 60
+  orig: 100, 60
   offset: 0, 0
   index: -1
 TileSets/FantasyHex/Borders/ConcaveConvexInner
@@ -1229,9 +1194,9 @@ TileSets/FantasyHex/Borders/ConcaveConvexInner
   orig: 81, 15
   offset: 0, 0
   index: -1
-TileSets/Default/Borders/ConcaveConvexOuter
+TileSets/Minimal/Borders/ConcaveConvexInner
   rotate: false
-  xy: 406, 1165
+  xy: 406, 1411
   size: 81, 15
   orig: 81, 15
   offset: 0, 0
@@ -1243,9 +1208,9 @@ TileSets/FantasyHex/Borders/ConcaveConvexOuter
   orig: 81, 15
   offset: 0, 0
   index: -1
-TileSets/Default/Borders/ConcaveInner
+TileSets/Minimal/Borders/ConcaveConvexOuter
   rotate: false
-  xy: 1378, 1205
+  xy: 406, 1165
   size: 81, 15
   orig: 81, 15
   offset: 0, 0
@@ -1257,9 +1222,9 @@ TileSets/FantasyHex/Borders/ConcaveInner
   orig: 81, 15
   offset: 0, 0
   index: -1
-TileSets/Default/Borders/ConcaveOuter
+TileSets/Minimal/Borders/ConcaveInner
   rotate: false
-  xy: 495, 1165
+  xy: 1378, 1205
   size: 81, 15
   orig: 81, 15
   offset: 0, 0
@@ -1271,9 +1236,9 @@ TileSets/FantasyHex/Borders/ConcaveOuter
   orig: 81, 15
   offset: 0, 0
   index: -1
-TileSets/Default/Borders/ConvexConcaveInner
+TileSets/Minimal/Borders/ConcaveOuter
   rotate: false
-  xy: 1378, 1182
+  xy: 495, 1165
   size: 81, 15
   orig: 81, 15
   offset: 0, 0
@@ -1285,9 +1250,9 @@ TileSets/FantasyHex/Borders/ConvexConcaveInner
   orig: 81, 15
   offset: 0, 0
   index: -1
-TileSets/Default/Borders/ConvexConcaveOuter
+TileSets/Minimal/Borders/ConvexConcaveInner
   rotate: false
-  xy: 584, 1165
+  xy: 1378, 1182
   size: 81, 15
   orig: 81, 15
   offset: 0, 0
@@ -1299,9 +1264,9 @@ TileSets/FantasyHex/Borders/ConvexConcaveOuter
   orig: 81, 15
   offset: 0, 0
   index: -1
-TileSets/Default/Borders/ConvexInner
+TileSets/Minimal/Borders/ConvexConcaveOuter
   rotate: false
-  xy: 1378, 1159
+  xy: 584, 1165
   size: 81, 15
   orig: 81, 15
   offset: 0, 0
@@ -1313,9 +1278,9 @@ TileSets/FantasyHex/Borders/ConvexInner
   orig: 81, 15
   offset: 0, 0
   index: -1
-TileSets/Default/Borders/ConvexOuter
+TileSets/Minimal/Borders/ConvexInner
   rotate: false
-  xy: 673, 1165
+  xy: 1378, 1159
   size: 81, 15
   orig: 81, 15
   offset: 0, 0
@@ -1327,18 +1292,11 @@ TileSets/FantasyHex/Borders/ConvexOuter
   orig: 81, 15
   offset: 0, 0
   index: -1
-TileSets/Default/CityOverlay
+TileSets/Minimal/Borders/ConvexOuter
   rotate: false
-  xy: 4, 74
-  size: 100, 100
-  orig: 100, 100
-  offset: 0, 0
-  index: -1
-TileSets/Default/Crosshair
-  rotate: false
-  xy: 482, 1944
-  size: 116, 100
-  orig: 116, 100
+  xy: 673, 1165
+  size: 81, 15
+  orig: 81, 15
   offset: 0, 0
   index: -1
 TileSets/FantasyHex/Crosshair
@@ -1348,11 +1306,11 @@ TileSets/FantasyHex/Crosshair
   orig: 116, 100
   offset: 0, 0
   index: -1
-TileSets/Default/CrosshatchHexagon
+TileSets/Minimal/Crosshair
   rotate: false
-  xy: 4, 1340
-  size: 273, 236
-  orig: 273, 236
+  xy: 482, 1944
+  size: 116, 100
+  orig: 116, 100
   offset: 0, 0
   index: -1
 TileSets/FantasyHex/CrosshatchHexagon
@@ -1362,32 +1320,11 @@ TileSets/FantasyHex/CrosshatchHexagon
   orig: 273, 236
   offset: 0, 0
   index: -1
-TileSets/Default/FalloutOverlay
+TileSets/Minimal/CrosshatchHexagon
   rotate: false
-  xy: 698, 1836
-  size: 100, 100
-  orig: 100, 100
-  offset: 0, 0
-  index: -1
-TileSets/Default/Flood plainsOverlay
-  rotate: false
-  xy: 1238, 1836
-  size: 100, 100
-  orig: 100, 100
-  offset: 0, 0
-  index: -1
-TileSets/Default/ForestOverlay
-  rotate: false
-  xy: 1454, 1836
-  size: 100, 100
-  orig: 100, 100
-  offset: 0, 0
-  index: -1
-TileSets/Default/Highlight
-  rotate: false
-  xy: 4, 1832
-  size: 284, 212
-  orig: 284, 212
+  xy: 4, 1340
+  size: 273, 236
+  orig: 273, 236
   offset: 0, 0
   index: -1
 TileSets/FantasyHex/Highlight
@@ -1397,88 +1334,11 @@ TileSets/FantasyHex/Highlight
   orig: 284, 212
   offset: 0, 0
   index: -1
-TileSets/Default/HillOverlay
+TileSets/Minimal/Highlight
   rotate: false
-  xy: 698, 1728
-  size: 100, 100
-  orig: 100, 100
-  offset: 0, 0
-  index: -1
-TileSets/Default/IceOverlay
-  rotate: false
-  xy: 1022, 1728
-  size: 100, 100
-  orig: 100, 100
-  offset: 0, 0
-  index: -1
-TileSets/Default/JungleOverlay
-  rotate: false
-  xy: 1562, 1728
-  size: 100, 100
-  orig: 100, 100
-  offset: 0, 0
-  index: -1
-TileSets/Default/LakesOverlay
-  rotate: false
-  xy: 1670, 1728
-  size: 100, 100
-  orig: 100, 100
-  offset: 0, 0
-  index: -1
-TileSets/Default/MarshOverlay
-  rotate: false
-  xy: 613, 1620
-  size: 100, 100
-  orig: 100, 100
-  offset: 0, 0
-  index: -1
-TileSets/Default/MountainOverlay
-  rotate: false
-  xy: 1369, 1620
-  size: 100, 100
-  orig: 100, 100
-  offset: 0, 0
-  index: -1
-TileSets/Default/NaturalWonderOverlay
-  rotate: false
-  xy: 1585, 1620
-  size: 100, 100
-  orig: 100, 100
-  offset: 0, 0
-  index: -1
-TileSets/Default/OasisOverlay
-  rotate: false
-  xy: 1909, 1620
-  size: 100, 100
-  orig: 100, 100
-  offset: 0, 0
-  index: -1
-TileSets/Default/Road
-  rotate: false
-  xy: 404, 1775
-  size: 61, 11
-  orig: 61, 11
-  offset: 0, 0
-  index: -1
-TileSets/Default/Tiles/River-Bottom
-  rotate: false
-  xy: 1550, 1008
-  size: 32, 28
-  orig: 32, 28
-  offset: 0, 0
-  index: -1
-TileSets/Default/Tiles/River-BottomLeft
-  rotate: false
-  xy: 1550, 972
-  size: 32, 28
-  orig: 32, 28
-  offset: 0, 0
-  index: -1
-TileSets/Default/Tiles/River-BottomRight
-  rotate: false
-  xy: 1590, 972
-  size: 32, 28
-  orig: 32, 28
+  xy: 4, 1832
+  size: 284, 212
+  orig: 284, 212
   offset: 0, 0
   index: -1
 TileSets/FantasyHex/Railroad
@@ -2358,21 +2218,21 @@ TileSets/FantasyHex/Tiles/Quarry+Stone
   index: -1
 TileSets/FantasyHex/Tiles/River-Bottom
   rotate: false
-  xy: 1590, 1008
+  xy: 1550, 1008
   size: 32, 28
   orig: 32, 28
   offset: 0, 0
   index: -1
 TileSets/FantasyHex/Tiles/River-BottomLeft
   rotate: false
-  xy: 1550, 936
+  xy: 1550, 972
   size: 32, 28
   orig: 32, 28
   offset: 0, 0
   index: -1
 TileSets/FantasyHex/Tiles/River-BottomRight
   rotate: false
-  xy: 1550, 900
+  xy: 1590, 972
   size: 32, 28
   orig: 32, 28
   offset: 0, 0
@@ -5513,3 +5373,143 @@ TileSets/HexaRealm/Tiles/Wine+Plantation
   orig: 64, 56
   offset: 0, 0
   index: -1
+TileSets/Minimal/Arrows/CityHasAttacked
+  rotate: false
+  xy: 482, 1876
+  size: 100, 60
+  orig: 100, 60
+  offset: 0, 0
+  index: -1
+TileSets/FantasyHex/Arrows/UnitHasAttacked
+  rotate: false
+  xy: 482, 1876
+  size: 100, 60
+  orig: 100, 60
+  offset: 0, 0
+  index: -1
+TileSets/Minimal/Arrows/UnitHasAttacked
+  rotate: false
+  xy: 482, 1876
+  size: 100, 60
+  orig: 100, 60
+  offset: 0, 0
+  index: -1
+TileSets/Minimal/Road
+  rotate: false
+  xy: 404, 1775
+  size: 61, 11
+  orig: 61, 11
+  offset: 0, 0
+  index: -1
+TileSets/Minimal/Tiles/Atoll
+  rotate: false
+  xy: 822, 1944
+  size: 100, 100
+  orig: 100, 100
+  offset: 0, 0
+  index: -1
+TileSets/Minimal/Tiles/City center
+  rotate: false
+  xy: 4, 182
+  size: 100, 100
+  orig: 100, 100
+  offset: 0, 0
+  index: -1
+TileSets/Minimal/Tiles/Fallout
+  rotate: false
+  xy: 698, 1836
+  size: 100, 100
+  orig: 100, 100
+  offset: 0, 0
+  index: -1
+TileSets/Minimal/Tiles/Flood plains
+  rotate: false
+  xy: 1238, 1836
+  size: 100, 100
+  orig: 100, 100
+  offset: 0, 0
+  index: -1
+TileSets/Minimal/Tiles/Forest
+  rotate: false
+  xy: 1454, 1836
+  size: 100, 100
+  orig: 100, 100
+  offset: 0, 0
+  index: -1
+TileSets/Minimal/Tiles/Hill
+  rotate: false
+  xy: 698, 1728
+  size: 100, 100
+  orig: 100, 100
+  offset: 0, 0
+  index: -1
+TileSets/Minimal/Tiles/Ice
+  rotate: false
+  xy: 1022, 1728
+  size: 100, 100
+  orig: 100, 100
+  offset: 0, 0
+  index: -1
+TileSets/Minimal/Tiles/Jungle
+  rotate: false
+  xy: 1562, 1728
+  size: 100, 100
+  orig: 100, 100
+  offset: 0, 0
+  index: -1
+TileSets/Minimal/Tiles/Lakes
+  rotate: false
+  xy: 1670, 1728
+  size: 100, 100
+  orig: 100, 100
+  offset: 0, 0
+  index: -1
+TileSets/Minimal/Tiles/Marsh
+  rotate: false
+  xy: 613, 1620
+  size: 100, 100
+  orig: 100, 100
+  offset: 0, 0
+  index: -1
+TileSets/Minimal/Tiles/Mountain
+  rotate: false
+  xy: 1369, 1620
+  size: 100, 100
+  orig: 100, 100
+  offset: 0, 0
+  index: -1
+TileSets/Minimal/Tiles/NaturalWonder
+  rotate: false
+  xy: 1585, 1620
+  size: 100, 100
+  orig: 100, 100
+  offset: 0, 0
+  index: -1
+TileSets/Minimal/Tiles/Oasis
+  rotate: false
+  xy: 1909, 1620
+  size: 100, 100
+  orig: 100, 100
+  offset: 0, 0
+  index: -1
+TileSets/Minimal/Tiles/River-Bottom
+  rotate: false
+  xy: 1590, 1008
+  size: 32, 28
+  orig: 32, 28
+  offset: 0, 0
+  index: -1
+TileSets/Minimal/Tiles/River-BottomLeft
+  rotate: false
+  xy: 1550, 936
+  size: 32, 28
+  orig: 32, 28
+  offset: 0, 0
+  index: -1
+TileSets/Minimal/Tiles/River-BottomRight
+  rotate: false
+  xy: 1550, 900
+  size: 32, 28
+  orig: 32, 28
+  offset: 0, 0
+  index: -1

android/assets/jsons/TileSets/Default.json

@@ -1,3 +0,0 @@
-{
-    "fallbackTileSet": null,
-}

android/assets/jsons/TileSets/Minimal.json

@@ -0,0 +1,20 @@
+{
+    "useColorAsBaseTerrain": "true",
+    "useSummaryImages": "true",
+    "fallbackTileSet": null,
+    "tileScales": {
+        "Atoll":0.35,
+        "City center":0.7,
+        "Faulout":0.35,
+        "Flood plains":0.35,
+        "Forest":0.35,
+        "Hill":0.35,
+        "Ice":0.35,
+        "Jungle":0.35,
+        "Lakes":0.35,
+        "Marsh":0.35,
+        "Mountain":0.5,
+        "NaturalWonder":0.5,
+        "Oasis":0.35
+    }
+}

core/src/com/unciv/Constants.kt

@@ -79,6 +79,8 @@ object Constants {
 
     const val dropboxMultiplayerServer = "Dropbox"
 
+    const val defaultTileset = "HexaRealm"
+
     /**
      * Use this to determine whether a [MapUnit][com.unciv.logic.map.MapUnit]'s movement is exhausted
      * (currentMovement <= this) if and only if a fuzzy comparison is needed to account for Float rounding errors.

core/src/com/unciv/UncivGame.kt

@@ -126,7 +126,7 @@ class UncivGame(parameters: UncivGameParameters) : Game() {
         ImageGetter.resetAtlases()
         ImageGetter.setNewRuleset(ImageGetter.ruleset)  // This needs to come after the settings, since we may have default visual mods
         if (settings.tileSet !in ImageGetter.getAvailableTilesets()) { // If one of the tilesets is no longer available, default back
-            settings.tileSet = "FantasyHex"
+            settings.tileSet = Constants.defaultTileset
         }
 
         BaseScreen.setSkin() // needs to come AFTER the Texture reset, since the buttons depend on it

core/src/com/unciv/models/metadata/GameSettings.kt

@@ -37,7 +37,7 @@ class GameSettings {
     var pauseBetweenTracks = 10
 
     var turnsBetweenAutosaves = 1
-    var tileSet: String = "HexaRealm"
+    var tileSet: String = Constants.defaultTileset
     var showTutorials: Boolean = true
     var autoAssignCityProduction: Boolean = true
     var autoBuildingRoads: Boolean = true

core/src/com/unciv/models/tilesets/TileSetConfig.kt

@@ -3,31 +3,39 @@ package com.unciv.models.tilesets
 import com.badlogic.gdx.graphics.Color
 
 class TileSetConfig {
-    var useColorAsBaseTerrain = true
+    var useColorAsBaseTerrain = false
+    var useSummaryImages = false
     var unexploredTileColor: Color = Color.DARK_GRAY
     var fogOfWarColor: Color = Color.BLACK
     /** Name of the tileset to use when this one is missing images. Null to disable. */
     var fallbackTileSet: String? = "FantasyHex"
     /** Scale factor for hex images, with hex center as origin. */
     var tileScale: Float = 1f
+    var tileScales: HashMap<String, Float> = HashMap()
     var ruleVariants: HashMap<String, Array<String>> = HashMap()
 
     fun clone(): TileSetConfig {
         val toReturn = TileSetConfig()
         toReturn.useColorAsBaseTerrain = useColorAsBaseTerrain
+        toReturn.useSummaryImages = useSummaryImages
         toReturn.unexploredTileColor = unexploredTileColor
         toReturn.fogOfWarColor = fogOfWarColor
         toReturn.fallbackTileSet = fallbackTileSet
         toReturn.tileScale = tileScale
+        toReturn.tileScales = tileScales
         toReturn.ruleVariants.putAll(ruleVariants.map { Pair(it.key, it.value.clone()) })
         return toReturn
     }
 
     fun updateConfig(other: TileSetConfig) {
         useColorAsBaseTerrain = other.useColorAsBaseTerrain
+        useSummaryImages = other.useSummaryImages
         unexploredTileColor = other.unexploredTileColor
         fogOfWarColor = other.fogOfWarColor
         fallbackTileSet = other.fallbackTileSet
+        for ((tileString, scale) in other.tileScales){
+            tileScales[tileString] = scale
+        }
         for ((tileSetString, renderOrder) in other.ruleVariants){
             ruleVariants[tileSetString] = renderOrder
         }

core/src/com/unciv/ui/cityscreen/CityTileGroup.kt

@@ -73,7 +73,6 @@ class CityTileGroup(private val city: CityInfo, tileInfo: TileInfo, tileSetStrin
         terrainFeatureLayerGroup.color.a = 0.5f
         icons.improvementIcon?.setColor(1f, 1f, 1f, 0.5f)
         resourceImage?.setColor(1f, 1f, 1f, 0.5f)
-        cityImage?.setColor(1f, 1f, 1f, 0.5f)
         icons.civilianUnitIcon?.setColor(1f, 1f, 1f, 0.5f)
         icons.militaryUnitIcon?.setColor(1f, 1f, 1f, 0.5f)
         updatePopulationIcon()

core/src/com/unciv/ui/tilegroups/TileGroup.kt

@@ -19,7 +19,6 @@ import com.unciv.models.helpers.TintedMapArrow
 import com.unciv.models.helpers.UnitMovementMemoryType
 import com.unciv.ui.cityscreen.YieldGroup
 import com.unciv.ui.images.ImageGetter
-import com.unciv.ui.utils.extensions.center
 import kotlin.math.PI
 import kotlin.math.atan
 import kotlin.math.atan2
@@ -62,19 +61,9 @@ open class TileGroup(
     /** List of image locations comprising the layers so we don't need to change images all the time */
     private var tileImageIdentifiers = listOf<String>()
 
-    // This is for OLD tiles - the "mountain" symbol on mountains for instance
-    private  var baseTerrainOverlayImage: Image? = null
-    private  var baseTerrain: String = ""
-
     class TerrainFeatureLayerGroupClass(groupSize: Float) : ActionlessGroup(groupSize)
     val terrainFeatureLayerGroup = TerrainFeatureLayerGroupClass(groupSize)
 
-    // These are for OLD tiles - for instance the "forest" symbol on the forest
-    private var terrainFeatureOverlayImage: Image? = null
-    private  val terrainFeatures: ArrayList<String> = ArrayList()
-    protected var cityImage: Image? = null
-    private var naturalWonderImage: Image? = null
-
     private var pixelMilitaryUnitImageLocation = ""
     var pixelMilitaryUnitGroup = ActionlessGroup(groupSize)
     private var pixelCivilianUnitImageLocation = ""
@@ -241,7 +230,14 @@ open class TileGroup(
 
     private fun getTileBaseImageLocations(viewingCiv: CivilizationInfo?): List<String> {
         if (viewingCiv == null && !showEntireMap) return tileSetStrings.hexagonList
-        if (tileInfo.naturalWonder != null) return listOf(tileSetStrings.orFallback { getTile(tileInfo.naturalWonder!!) })
+
+        val baseHexagon = if (tileSetStrings.tileSetConfig.useColorAsBaseTerrain)
+            listOf(tileSetStrings.hexagon)
+        else listOf()
+
+        if (tileInfo.naturalWonder != null)
+            return if (tileSetStrings.tileSetConfig.useSummaryImages) baseHexagon + tileSetStrings.naturalWonder
+            else baseHexagon + tileSetStrings.orFallback{ getTile(tileInfo.naturalWonder!!) }
 
         val shownImprovement = tileInfo.getShownImprovement(viewingCiv)
         val shouldShowImprovement = shownImprovement != null && UncivGame.Current.settings.showPixelImprovements
@@ -259,9 +255,9 @@ open class TileGroup(
         val allTogetherLocation = tileSetStrings.getTile(allTogether)
 
         return when {
-            tileSetStrings.tileSetConfig.ruleVariants[allTogether] != null -> tileSetStrings.tileSetConfig.ruleVariants[allTogether]!!.map { tileSetStrings.getTile(it) }
-            ImageGetter.imageExists(allTogetherLocation) -> listOf(allTogetherLocation)
-            else -> getTerrainImageLocations(terrainImages) + getImprovementAndResourceImages(resourceAndImprovementSequence)
+            tileSetStrings.tileSetConfig.ruleVariants[allTogether] != null -> baseHexagon + tileSetStrings.tileSetConfig.ruleVariants[allTogether]!!.map { tileSetStrings.getTile(it) }
+            ImageGetter.imageExists(allTogetherLocation) -> baseHexagon + allTogetherLocation
+            else -> baseHexagon + getTerrainImageLocations(terrainImages) + getImprovementAndResourceImages(resourceAndImprovementSequence)
         }
     }
 
@@ -280,14 +276,18 @@ open class TileGroup(
         else resourceAndImprovementSequence.map { tileSetStrings.orFallback { getTile(it) } }.toList()
     }
 
-    /** Used for: Underlying tile, unit overlays, border images, perhaps for other things in the future.
-     Parent should already be set when calling. */
-    private fun setHexagonImageSize(hexagonImage: Image) {
+    /**
+     * Used for: Underlying tile, unit overlays, border images, perhaps for other things in the future.
+     * Parent should already be set when calling.
+     *
+     * Uses tileSetStrings.tileSetConfig.tileScale as default if scale is null
+    */
+    private fun setHexagonImageSize(hexagonImage: Image, scale: Float? = null) {
         hexagonImage.setSize(hexagonImageWidth, hexagonImage.height * hexagonImageWidth / hexagonImage.width)
         hexagonImage.setOrigin(hexagonImageOrigin.first, hexagonImageOrigin.second)
         hexagonImage.x = hexagonImagePosition.first
         hexagonImage.y = hexagonImagePosition.second
-        hexagonImage.setScale(tileSetStrings.tileSetConfig.tileScale)
+        hexagonImage.setScale(scale ?: tileSetStrings.tileSetConfig.tileScale)
     }
 
     private fun updateTileImage(viewingCiv: CivilizationInfo?) {
@@ -299,9 +299,9 @@ open class TileGroup(
         }
         tileImageIdentifiers = tileBaseImageLocations
 
-        for (image in tileBaseImages.asReversed()) image.remove()
+        for (image in tileBaseImages) image.remove()
         tileBaseImages.clear()
-        for (baseLocation in tileBaseImageLocations.asReversed()) { // reversed because we send each one to back
+        for (baseLocation in tileBaseImageLocations) {
             // Here we check what actual tiles exist, and pick one - not at random, but based on the tile location,
             // so it stays consistent throughout the game
             if (!ImageGetter.imageExists(baseLocation)) continue
@@ -321,18 +321,17 @@ open class TileGroup(
                 i += 1
             }
             val finalLocation = existingImages.random(Random(tileInfo.position.hashCode() + locationToCheck.hashCode()))
-
             val image = ImageGetter.getImage(finalLocation)
-            tileBaseImages.add(image)
-            baseLayerGroup.addActorAt(0,image)
-            setHexagonImageSize(image)
-        }
 
-        if (tileBaseImages.isEmpty()) { // Absolutely nothing! This is for the 'default' tileset
-            val image = ImageGetter.getImage(tileSetStrings.hexagon)
             tileBaseImages.add(image)
             baseLayerGroup.addActor(image)
-            setHexagonImageSize(image)
+
+            if (tileSetStrings.tileSetConfig.tileScales.isNotEmpty()) {
+                val scale = tileSetStrings.tileSetConfig.tileScales[baseLocation.takeLastWhile { it != '/' }]
+                setHexagonImageSize(image, scale)
+            } else {
+                setHexagonImageSize(image)
+            }
         }
     }
 
@@ -379,16 +378,12 @@ open class TileGroup(
 
         updateTileImage(viewingCiv)
         updateRivers(tileInfo.hasBottomRightRiver, tileInfo.hasBottomRiver, tileInfo.hasBottomLeftRiver)
-        updateTerrainBaseImage()
-        updateTerrainFeatureImage()
 
         updatePixelMilitaryUnit(tileIsViewable && showMilitaryUnit)
         updatePixelCivilianUnit(tileIsViewable)
 
         icons.update(showResourcesAndImprovements,showTileYields, tileIsViewable, showMilitaryUnit,viewingCiv)
 
-        updateCityImage()
-        updateNaturalWonderImage()
         updateTileColor(tileIsViewable)
 
         updateRoadImages()
@@ -404,72 +399,6 @@ open class TileGroup(
             if (!tileInfo.ruleset.nations.containsKey(unit.owner)) unit.removeFromTile()
     }
 
-    private fun updateTerrainBaseImage() {
-        if (tileInfo.baseTerrain == baseTerrain) return
-        baseTerrain = tileInfo.baseTerrain
-
-        if (baseTerrainOverlayImage != null) {
-            baseTerrainOverlayImage!!.remove()
-            baseTerrainOverlayImage = null
-        }
-
-        val imagePath = tileSetStrings.orFallback { getBaseTerrainOverlay(baseTerrain) }
-        if (!ImageGetter.imageExists(imagePath)) return
-        baseTerrainOverlayImage = ImageGetter.getImage(imagePath)
-        baseTerrainOverlayImage!!.run {
-            color.a = 0.25f
-            setSize(40f, 40f)
-            center(this@TileGroup)
-        }
-        baseLayerGroup.addActor(baseTerrainOverlayImage)
-    }
-
-    private fun updateCityImage() {
-        if (cityImage == null && tileInfo.isCityCenter()) {
-            val cityOverlayLocation = tileSetStrings.cityOverlay
-            if (!ImageGetter.imageExists(cityOverlayLocation)) // have a city tile, don't need an overlay
-                return
-
-            cityImage = ImageGetter.getImage(cityOverlayLocation)
-            terrainFeatureLayerGroup.addActor(cityImage)
-            cityImage!!.run {
-                setSize(60f, 60f)
-                center(this@TileGroup)
-            }
-        }
-        if (cityImage != null && !tileInfo.isCityCenter()) {
-            cityImage!!.remove()
-            cityImage = null
-        }
-    }
-
-    private fun updateNaturalWonderImage() {
-        if (naturalWonderImage == null && tileInfo.isNaturalWonder()) {
-            val naturalWonderOverlay = tileSetStrings.naturalWonderOverlay
-            if (!ImageGetter.imageExists(naturalWonderOverlay)) // Assume no natural wonder overlay = dedicated tile image
-                return
-
-            if (baseTerrainOverlayImage != null) {
-                baseTerrainOverlayImage!!.remove()
-                baseTerrainOverlayImage = null
-            }
-
-            naturalWonderImage = ImageGetter.getImage(naturalWonderOverlay)
-            terrainFeatureLayerGroup.addActor(naturalWonderImage)
-            naturalWonderImage!!.run {
-                color.a = 0.25f
-                setSize(40f, 40f)
-                center(this@TileGroup)
-            }
-        }
-
-        // Is this possible?
-        if (naturalWonderImage != null && !tileInfo.isNaturalWonder()) {
-            naturalWonderImage!!.remove()
-            naturalWonderImage = null
-        }
-    }
-
     private fun clearBorders() {
         for (borderSegment in borderSegments.values)
             for (image in borderSegment.images)
@@ -649,35 +578,20 @@ open class TileGroup(
     }
 
     private fun updateTileColor(isViewable: Boolean) {
-        var color =
-                if (tileSetStrings.tileSetConfig.useColorAsBaseTerrain)
-                    tileInfo.getBaseTerrain().getColor()
-                else Color.WHITE.cpy() // no need to color it, it's already colored
-
-        if (!isViewable) color = color.lerp(tileSetStrings.tileSetConfig.fogOfWarColor, 0.6f)
-        for(image in tileBaseImages) image.color = color
-    }
-
-    private fun updateTerrainFeatureImage() {
-        if (tileInfo.terrainFeatures != terrainFeatures) {
-            terrainFeatures.clear()
-            terrainFeatures.addAll(tileInfo.terrainFeatures)
-            if (terrainFeatureOverlayImage != null) terrainFeatureOverlayImage!!.remove()
-            terrainFeatureOverlayImage = null
-
-            for (terrainFeature in terrainFeatures) {
-                val terrainFeatureOverlayLocation = tileSetStrings.orFallback { getTerrainFeatureOverlay(terrainFeature) }
-                if (!ImageGetter.imageExists(terrainFeatureOverlayLocation)) return
-                terrainFeatureOverlayImage = ImageGetter.getImage(terrainFeatureOverlayLocation)
-                terrainFeatureLayerGroup.addActor(terrainFeatureOverlayImage)
-                terrainFeatureOverlayImage!!.run {
-                    setSize(30f, 30f)
-                    setColor(1f, 1f, 1f, 0.5f)
-                    center(this@TileGroup)
-                }
-            }
+        val baseTerrainColor = when {
+            tileSetStrings.tileSetConfig.useColorAsBaseTerrain && !isViewable -> tileInfo.getBaseTerrain().getColor().lerp(tileSetStrings.tileSetConfig.fogOfWarColor, 0.6f)
+            tileSetStrings.tileSetConfig.useColorAsBaseTerrain -> tileInfo.getBaseTerrain().getColor()
+            !isViewable -> Color.WHITE.cpy().lerp(tileSetStrings.tileSetConfig.fogOfWarColor, 0.6f)
+            else -> Color.WHITE.cpy()
         }
+
+        val color = if (!isViewable) Color.WHITE.cpy().lerp(tileSetStrings.tileSetConfig.fogOfWarColor, 0.6f)
+        else Color.WHITE.cpy()
+
+        for((index, image) in tileBaseImages.withIndex())
+            image.color = if (index == 0) baseTerrainColor else color
     }
+
     private fun updatePixelMilitaryUnit(showMilitaryUnit: Boolean) {
         var newImageLocation = ""
 

core/src/com/unciv/ui/tilegroups/TileSetStrings.kt

@@ -26,11 +26,10 @@ class TileSetStrings(tileSet: String = UncivGame.Current.settings.tileSet, fallb
     val crosshatchHexagon by lazy { orFallback { tileSetLocation + "CrosshatchHexagon" } }
     val crosshair by lazy { orFallback { getString(tileSetLocation, "Crosshair") } }
     val highlight by lazy { orFallback { getString(tileSetLocation, "Highlight") } }
-    val cityOverlay = tileSetLocation + "CityOverlay"
     val roadsMap = RoadStatus.values()
         .filterNot { it == RoadStatus.None }
         .associateWith { tileSetLocation + it.name }
-    val naturalWonderOverlay = tileSetLocation + "NaturalWonderOverlay"
+    val naturalWonder = tileSetLocation + "Tiles/NaturalWonder"
 
     val tilesLocation = tileSetLocation + "Tiles/"
     val bottomRightRiver by lazy { orFallback { tilesLocation + "River-BottomRight"} }
@@ -64,13 +63,8 @@ class TileSetStrings(tileSet: String = UncivGame.Current.settings.tileSet, fallb
         return currentString
     }
 
-    val overlay = "Overlay"
-    val city = "City"
     val tag = "-"
     fun getTile(baseTerrain: String) = getString(tilesLocation, baseTerrain)
-    fun getBaseTerrainOverlay(baseTerrain: String) = getString(tileSetLocation, baseTerrain, overlay)
-    fun getTerrainFeatureOverlay(terrainFeature: String) = getString(tileSetLocation, terrainFeature, overlay)
-
 
     fun getBorder(borderShapeString: String, innerOrOuter:String) = getString(bordersLocation, borderShapeString, innerOrOuter)
 

docs/Modders/Creating-a-custom-tileset.md

@@ -27,12 +27,19 @@ This is where tileset configs shine. You can use these to alter the way Unicv re
 
 To create a config for your tileset you just need to create a new .json file under Jsons/Tilesets/. Just create a .txt file and rename it to MyCoolTilesetExample.json. You only have to add things if you want to change them. Else the default values will be used.
 
-This is an example of such a config file that I will explain below:
+This is an example of such a config file that will be explain below:
 
-```
+```json
     "useColorAsBaseTerrain": "false",
+    "useSummaryImages": "true",
     "unexploredTileColor": {"r":1,"g":1,"b":1,"a":1},
     "fogOfWarColor": {"r":1,"g":0,"b":0,"a":1},
+    "fallbackTileSet": null,
+    "tileScale":0.9,
+    "tileScales": {
+        "City center":1.2,
+        "Citadel":1.5
+    }
     "ruleVariants": {
         "Grassland+Forest": ["Grassland","ForestForGrassland"],
         "Grassland+Jungle+Dyes+Trading post": ["Grassland","JungleForGrasslandBack","Dyes+Trading post","JungleForGrasslandFront"]
@@ -41,9 +48,19 @@ This is an example of such a config file that I will explain below:
 
 ### useColorAsBaseTerrain
 
-A boolean value ("true" or "false"). Default value: "true"
+A boolean value ("true" or "false"). Default value: "false"
 
-If true all tiles will be colored in their corresponding base terrain color. This is how the "Default" tileset works.
+If true, an additional "Hexagon" image is placed below each tile and colored in the corresponding BaseTerrain color. This removes the necessity to add individual BaseTerrain images. This is how the "Minimal" tileset works.
+
+### useSummaryImages
+
+A boolean value ("true" or "false"). Default value: "false"
+
+If true, summary images are used for specific groups of images instead of using individual tile images. The summary images must be placed in the same folder as every other tile image. Summary images used:
+
+| Image group | Summary image |
+| ----------- | ------------- |
+| Natural wonders | "NaturalWonder" |
 
 ### unexploredTileColor
 
@@ -57,9 +74,27 @@ A color defined with normalized RGBA values. Default value: "{"r":0, "g":0, "b":
 
 Defines the color of the fog of war. The color gets approximated by 60% to allow the colors of the images below to shine through.
 
+### fallbackTileSet
+
+A string value. Default value: "FantasyHex"
+
+The name of another tileset whose images should be used if this tileset is missing images. Can be set to null to disable the the fallback tileset
+
+### tileScale
+
+A float value. Default value: 1.0
+
+The scale of all tiles. Can be used to increase or decrease the size of every tile. Is being used by the tileset mod [5Hex (made by ravignir)](https://github.com/ravignir/5Hex-Tileset) to fake shadows.
+
+### tileScales
+
+A dictionary mapping string to a float value. Default value: empty
+
+Used by the "Minimal" tileset to scale all its tiles except the base terrain down. Each entry overrides the tileScale value for the specified tile.
+
 ### ruleVariants
 
-A dictionary mapping string to string[]. Default value: empty
+A dictionary mapping string to a list of strings. Default value: empty
 
 The ruleVariants are the most powerful part of the tileset config. With this, you can define, for a specific tile, which images and in which order these images should be used.
 

docs/Other/Map-related-JSON-files.md

@@ -119,12 +119,16 @@ A few uniques can be added to ancient ruin effects to modify when they can be ea
 
 A mod can define new Tilesets or add to existing ones, namely FantasyHex. There is one json file per Tileset, named same as the Tileset, and placed in a subfolder named "TileSets" relative to the other json files. This is called TileSetConfig and has the following structure:
 
-| Attribute | Type | Optional | Notes |
+| Attribute | Type | Default value | Notes |
 | --------- | ---- | -------- | ----- |
-| useColorAsBaseTerrain | Boolean | Default true | ? *WIP* |
-| unexploredTileColor | Color | Default Dark Gray | `{"r":0.25,"g":0.25,"b":0.25,"a":1}` |
-| fogOfWarColor | Color | Default Black | `{"r":0,"g":0,"b":0,"a":1}` |
-| ruleVariants | List | Default empty | see below |
+| [useColorAsBaseTerrain](../Modders/Creating-a-custom-tileset.md#useColorAsBaseTerrain) | Boolean | false | |
+| [useSummaryImages](../Modders/Creating-a-custom-tileset.md#useSummaryImages) | Boolean | false | |
+| [unexploredTileColor](../Modders/Creating-a-custom-tileset.md#unexploredTileColor) | Color | Dark Gray | `{"r":0.25,"g":0.25,"b":0.25,"a":1}` |
+| [fogOfWarColor](../Modders/Creating-a-custom-tileset.md#fogOfWarColor) | Color | Black | `{"r":0,"g":0,"b":0,"a":1}` |
+| [fallbackTileSet](../Modders/Creating-a-custom-tileset.md#fallbackTileSet) | String | "FantasyHex" | null to disable |
+| [tileScale](../Modders/Creating-a-custom-tileset.md#tileScale) | Float | 1.0 |  |
+| [tileScales](../Modders/Creating-a-custom-tileset.md#tileScales) | Dictionary | empty |  |
+| [ruleVariants](../Modders/Creating-a-custom-tileset.md#ruleVariants) | Dictionary | empty | see below |
 
 ruleVariants control substitutions when layering images for a tile, they are list looking like: