Added TileSetConfigs (#3766)

* First iteration of TileSet json

* Adding json support for mods

* Renamed TilesetConfig to TileSetConfig

+ changed the config for FHex to fix the mountain natural wonder problem

android/assets/jsons/TileSets/FantasyHexConfig.json

@@ -0,0 +1,12 @@
+{
+    "useColorAsBaseTerrain": "false",
+    "ruleVariants": {
+        "Mountain+Barringer Crater": ["Barringer Crater"],
+        "Mountain+Cerro de Potosi": ["Cerro de Potosi"],
+        "Mountain+Grand Mesa": ["Grand Mesa"],
+        "Mountain+Krakatoa": ["Krakatoa"],
+        "Mountain+Mount Fuji": ["Mount Fuji"],
+        "Mountain+Old Faithful": ["Old Faithful"],
+        "Mountain+Rock of Gibraltar": ["Rock of Gibraltar"]
+    }
+}

core/src/com/unciv/UncivGame.kt

@@ -13,6 +13,7 @@ import com.unciv.logic.GameSaver
 import com.unciv.logic.civilization.PlayerType
 import com.unciv.models.metadata.GameSettings
 import com.unciv.models.ruleset.RulesetCache
+import com.unciv.models.tilesets.TileSetCache
 import com.unciv.models.translations.Translations
 import com.unciv.ui.LanguagePickerScreen
 import com.unciv.ui.utils.*
@@ -97,6 +98,7 @@ class UncivGame(parameters: UncivGameParameters) : Game() {
             RulesetCache.loadRulesets(printOutput = true)
             translations.tryReadTranslationForCurrentLanguage()
             translations.loadPercentageCompleteOfLanguages()
+            TileSetCache.loadTileSetConfigs(printOutput = true)
 
             if (settings.userId.isEmpty()) { // assign permanent user id
                 settings.userId = UUID.randomUUID().toString()

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

@@ -0,0 +1,62 @@
+package com.unciv.models.tilesets
+
+import com.badlogic.gdx.Gdx
+import com.badlogic.gdx.files.FileHandle
+import com.unciv.JsonParser
+
+object TileSetCache : HashMap<String, TileSetConfig>(){
+    fun loadTileSetConfigs(consoleMode: Boolean = false, printOutput: Boolean = false){
+        clear()
+        var tileSetName = ""
+
+        //load default TileSets
+        for (configFile in Gdx.files.local("jsons/TileSets").list()){
+            tileSetName = configFile.nameWithoutExtension().removeSuffix("Config")
+            try {
+                if (this[tileSetName] == null)
+                    this[tileSetName] = JsonParser().getFromJson(TileSetConfig::class.java, configFile)
+                else
+                    this[tileSetName]!!.updateConfig(JsonParser().getFromJson(TileSetConfig::class.java, configFile))
+                if (printOutput) {
+                    println("TileSetConfig loaded successfully: ${configFile.name()}")
+                    println()
+                }
+            } catch (ex: Exception){
+                if (printOutput){
+                    println("Exception loading TileSetConfig '${configFile.path()}':")
+                    println("  ${ex.localizedMessage}")
+                    println("  (Source file ${ex.stackTrace[0].fileName} line ${ex.stackTrace[0].lineNumber})")
+                }
+            }
+        }
+
+        //load mod TileSets
+        val modsHandles = if (consoleMode) FileHandle("mods").list()
+        else Gdx.files.local("mods").list()
+
+        for (modFolder in modsHandles) {
+            if (modFolder.name().startsWith('.')) continue
+            if (!modFolder.isDirectory) continue
+
+            try {
+                for (configFile in modFolder.child("jsons/TileSets").list()){
+                    tileSetName = configFile.nameWithoutExtension().removeSuffix("Config")
+                    if (this[tileSetName] == null)
+                        this[tileSetName] = JsonParser().getFromJson(TileSetConfig::class.java, configFile)
+                    else
+                        this[tileSetName]!!.updateConfig(JsonParser().getFromJson(TileSetConfig::class.java, configFile))
+                    if (printOutput) {
+                        println("TileSetConfig loaded successfully: ${configFile.path()}")
+                        println()
+                    }
+                }
+            } catch (ex: Exception){
+                if (printOutput) {
+                    println("Exception loading TileSetConfig '${modFolder.name()}/jsons/TileSets/${tileSetName}':")
+                    println("  ${ex.localizedMessage}")
+                    println("  (Source file ${ex.stackTrace[0].fileName} line ${ex.stackTrace[0].lineNumber})")
+                }
+            }
+        }
+    }
+}

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

@@ -0,0 +1,13 @@
+package com.unciv.models.tilesets
+
+class TileSetConfig {
+    var useColorAsBaseTerrain = true
+    var ruleVariants: HashMap<String, Array<String>> = HashMap()
+
+    fun updateConfig(other: TileSetConfig){
+        useColorAsBaseTerrain = other.useColorAsBaseTerrain
+        for ((tileSetString, renderOrder) in other.ruleVariants){
+            ruleVariants[tileSetString] = renderOrder
+        }
+    }
+}

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

@@ -182,10 +182,14 @@ open class TileGroup(var tileInfo: TileInfo, var tileSetStrings:TileSetStrings,
         resourceAndImprovementSequence = resourceAndImprovementSequence.filterNotNull()
 
         val terrainImages = (sequenceOf(tileInfo.baseTerrain) + tileInfo.terrainFeatures.asSequence()).filterNotNull()
-        val allTogether = (terrainImages + resourceAndImprovementSequence).joinToString("+").let { tileSetStrings.getTile(it) }
+        val allTogether = (terrainImages + resourceAndImprovementSequence).joinToString("+")
+        val allTogetherLocation = tileSetStrings.getTile(allTogether)
 
-        if (ImageGetter.imageExists(allTogether)) return listOf(allTogether)
-        else return getTerrainImageLocations(terrainImages) + getImprovementAndResourceImages(resourceAndImprovementSequence)
+        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)
+        }
     }
 
     fun getTerrainImageLocations(terrainSequence: Sequence<String>): List<String> {
@@ -195,8 +199,6 @@ open class TileGroup(var tileInfo: TileInfo, var tileSetStrings:TileSetStrings,
     }
 
     fun getImprovementAndResourceImages(resourceAndImprovementSequence: Sequence<String>): List<String> {
-        if(tileInfo.resource=="Silk")
-            println()
         val altogether = resourceAndImprovementSequence.joinToString("+").let { tileSetStrings.getTile(it) }
         if (ImageGetter.imageExists(altogether)) return listOf(altogether)
         else return resourceAndImprovementSequence.map { tileSetStrings.getTile(it) }.toList()

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

@@ -1,11 +1,14 @@
 package com.unciv.ui.tilegroups
 
 import com.unciv.UncivGame
+import com.unciv.models.tilesets.TileSetCache
+import com.unciv.models.tilesets.TileSetConfig
 
 class TileSetStrings {
     // this is so that when we have 100s of TileGroups, they won't all individually come up with all these strings themselves,
     // it gets pretty memory-intensive (10s of MBs which is a lot for lower-end phones)
     val tileSetLocation = "TileSets/" + UncivGame.Current.settings.tileSet + "/"
+    val tileSetConfig = TileSetCache[UncivGame.Current.settings.tileSet] ?: TileSetConfig()
 
     val hexagon = tileSetLocation + "Hexagon"
     val crosshatchHexagon = tileSetLocation + "CrosshatchHexagon"

desktop/src/com/unciv/app/desktop/ConsoleLauncher.kt

@@ -12,6 +12,7 @@ import com.unciv.models.metadata.GameSpeed
 import com.unciv.models.metadata.Player
 import com.unciv.models.ruleset.RulesetCache
 import com.unciv.models.simulation.Simulation
+import com.unciv.models.tilesets.TileSetCache
 import com.unciv.ui.newgamescreen.GameSetupInfo
 
 internal object ConsoleLauncher {
@@ -35,6 +36,7 @@ internal object ConsoleLauncher {
         }
 
         RulesetCache.loadRulesets(true)
+        TileSetCache.loadTileSetConfigs(true)
 
         val gameParameters = getGameParameters("China", "Greece")
         val mapParameters = getMapParameters()