Added basic functionality for uniques enum (#5222)

* Added basic functionality for uniques enum

* Added unique type to Unique class for faster enum comparisons

* And Elvis operator for unknown parameter type

* Resolved #5162 - AI much less motivated to attack city-states

* Whoops, wrong branch

core/src/com/unciv/logic/city/CityInfo.kt

@@ -11,6 +11,7 @@ import com.unciv.logic.map.TileInfo
 import com.unciv.logic.map.TileMap
 import com.unciv.models.Counter
 import com.unciv.models.ruleset.Unique
+import com.unciv.models.ruleset.UniqueType
 import com.unciv.models.ruleset.tile.ResourceSupplyList
 import com.unciv.models.ruleset.tile.ResourceType
 import com.unciv.models.ruleset.unit.BaseUnit
@@ -292,10 +293,10 @@ class CityInfo {
                     cityResources.add(
                         resource,
                         unique.params[0].toInt() * civInfo.getResourceModifier(resource),
-                        "Tiles"
+                        "Improvements"
                     )
                 }
-                if (unique.placeholderText == "Consumes [] []") {
+                if (unique.matches(UniqueType.ConsumesResources, getRuleset())) {
                     val resource = getRuleset().tileResources[unique.params[1]] ?: continue
                     cityResources.add(
                         resource,

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

@@ -7,6 +7,7 @@ import com.unciv.logic.HexMath
 import com.unciv.logic.city.CityInfo
 import com.unciv.logic.civilization.CivilizationInfo
 import com.unciv.models.ruleset.Ruleset
+import com.unciv.models.ruleset.UniqueType
 import com.unciv.models.ruleset.tile.*
 import com.unciv.models.stats.Stats
 import com.unciv.models.translations.tr
@@ -387,7 +388,7 @@ open class TileInfo {
                 matchesTerrainFilter(it.params[0]) && !civInfo.tech.isResearched(it.params[1])
             } -> false
             improvement.uniqueObjects.any {
-                it.placeholderText == "Consumes [] []"
+                it.matches(UniqueType.ConsumesResources, ruleset)
                 && civInfo.getCivResourcesByName()[it.params[1]]!! < it.params[0].toInt()
             } -> false
             else -> canImprovementBeBuiltHere(improvement, hasViewableResource(civInfo))

core/src/com/unciv/models/ruleset/Building.kt

@@ -95,7 +95,7 @@ class Building : NamedStats(), INonPerpetualConstruction, ICivilopediaText {
                 if (!tileBonusHashmap.containsKey(stats)) tileBonusHashmap[stats] = ArrayList()
                 tileBonusHashmap[stats]!!.add(unique.params[1])
             }
-            unique.placeholderText == "Consumes [] []" -> Unit    // skip these,
+            unique.isOfType(UniqueType.ConsumesResources) -> Unit    // skip these,
             else -> yield(unique.text)
         }
         for ((key, value) in tileBonusHashmap)
@@ -706,7 +706,7 @@ class Building : NamedStats(), INonPerpetualConstruction, ICivilopediaText {
         val resourceRequirements = HashMap<String, Int>()
         if (requiredResource != null) resourceRequirements[requiredResource!!] = 1
         for (unique in uniqueObjects)
-            if (unique.placeholderText == "Consumes [] []")
+            if (unique.isOfType(UniqueType.ConsumesResources))
                 resourceRequirements[unique.params[1]] = unique.params[0].toInt()
         return resourceRequirements
     }

core/src/com/unciv/models/ruleset/Unique.kt

@@ -14,9 +14,68 @@ import com.unciv.models.translations.hasPlaceholderParameters
 import com.unciv.ui.worldscreen.unit.UnitActions
 import kotlin.random.Random
 
-class Unique(val text:String){
+
+// parameterName values should be compliant with autogenerated values in TranslationFileWriter.generateStringsFromJSONs
+// Eventually we'll merge the translation generation to take this as the source of that
+enum class UniqueParameterType(val parameterName:String, val complianceCheck:(String, Ruleset)->Boolean) {
+    Number("amount", { s, r -> s.toIntOrNull() != null }),
+    UnitFilter("unitType", { s, r -> r.unitTypes.containsKey(s) || unitTypeStrings.contains(s) }),
+    Unknown("",{s,r -> true});
+
+    companion object {
+        val unitTypeStrings = hashSetOf(
+            "Military",
+            "Civilian",
+            "non-air",
+            "relevant",
+            "Nuclear Weapon",
+            "City",
+            // These are up for debate
+            "Air",
+            "land units",
+            "water units",
+            "air units",
+            "military units",
+            "submarine units",
+            // Note: this can't handle combinations of parameters (e.g. [{Military} {Water}])
+        )
+    }
+}
+
+enum class UniqueType(val text:String) {
+
+    ConsumesResources("Consumes [amount] [resource]");
+
+    /** For uniques that have "special" parameters that can accept multiple types, we can override them manually
+     *  For 95% of cases, auto-matching is fine. */
+    private val parameterTypeMap = ArrayList<List<UniqueParameterType>>()
+
+    init {
+        for (placeholder in text.getPlaceholderParameters()) {
+            val matchingParameterType =
+                UniqueParameterType.values().firstOrNull { it.parameterName == placeholder }
+                    ?: UniqueParameterType.Unknown
+            parameterTypeMap.add(listOf(matchingParameterType))
+        }
+    }
+
+    val placeholderText = text.getPlaceholderText()
+
+    fun checkCompliance(unique: Unique, ruleset: Ruleset): Boolean {
+        for ((index, param) in unique.params.withIndex())
+            if (parameterTypeMap[index].none { it.complianceCheck(param, ruleset) })
+                return false
+        return true
+    }
+}
+
+
+
+class Unique(val text:String) {
     val placeholderText = text.getPlaceholderText()
     val params = text.getPlaceholderParameters()
+    val type = UniqueType.values().firstOrNull { it.placeholderText == placeholderText }
+
     /** This is so the heavy regex-based parsing is only activated once per unique, instead of every time it's called
      *  - for instance, in the city screen, we call every tile unique for every tile, which can lead to ANRs */
     val stats: Stats by lazy {
@@ -24,6 +83,11 @@ class Unique(val text:String){
         if (firstStatParam == null) Stats() // So badly-defined stats don't crash the entire game
         else Stats.parse(firstStatParam)
     }
+
+
+    fun isOfType(uniqueType: UniqueType) = uniqueType == type
+    fun matches(uniqueType: UniqueType, ruleset: Ruleset) = isOfType(uniqueType)
+            && uniqueType.checkCompliance(this, ruleset)
 }
 
 class UniqueMap:HashMap<String, ArrayList<Unique>>() {
@@ -116,7 +180,7 @@ object UniqueTriggerActivation {
 
                 return placedUnit != null
             }
-            
+
             // spectators get all techs at start of game, and if (in a mod) a tech gives a free policy, the game gets stuck on the policy picker screen
             "Free Social Policy" -> {
                 if (civInfo.isSpectator()) return false
@@ -201,7 +265,7 @@ object UniqueTriggerActivation {
                 }
                 return true
             }
-            
+
             "Free Technology" -> {
                 if (civInfo.isSpectator()) return false
                 civInfo.tech.freeTechs += 1
@@ -457,8 +521,8 @@ object UniqueTriggerActivation {
                     civInfo.addNotification(notification, NotificationIcon.Diplomacy)
                 return true
             }
-            
-            "Provides the cheapest [] building in your first [] cities for free", 
+
+            "Provides the cheapest [] building in your first [] cities for free",
             "Provides a [] in your first [] cities for free" ->
                 civInfo.civConstructions.tryAddFreeBuildings()
         }

core/src/com/unciv/models/ruleset/unit/BaseUnit.kt

@@ -7,6 +7,7 @@ import com.unciv.logic.civilization.CivilizationInfo
 import com.unciv.logic.map.MapUnit
 import com.unciv.models.ruleset.Ruleset
 import com.unciv.models.ruleset.Unique
+import com.unciv.models.ruleset.UniqueType
 import com.unciv.models.stats.INamed
 import com.unciv.models.stats.Stat
 import com.unciv.models.translations.tr
@@ -516,7 +517,7 @@ class BaseUnit : INamed, INonPerpetualConstruction, ICivilopediaText {
         val resourceRequirements = HashMap<String, Int>()
         if (requiredResource != null) resourceRequirements[requiredResource!!] = 1
         for (unique in uniqueObjects)
-            if (unique.placeholderText == "Consumes [] []")
+            if (unique.isOfType(UniqueType.ConsumesResources))
                 resourceRequirements[unique.params[1]] = unique.params[0].toInt()
         return resourceRequirements
     }

core/src/com/unciv/models/translations/TranslationFileWriter.kt

@@ -200,22 +200,7 @@ object TranslationFileWriter {
             "Buildings",
             "Building"
         )) }
-        val unitTypeMap = ruleset.unitTypes.keys.toMutableSet().apply { addAll(sequenceOf(
-            "Military",
-            "Civilian",
-            "non-air",
-            "relevant",
-            "Nuclear Weapon",
-            "City",
-            // These are up for debate
-            "Air",
-            "land units",
-            "water units",
-            "air units",
-            "military units",
-            "submarine units",
-            // Note: this can't handle combinations of parameters (e.g. [{Military} {Water}])
-        )) }
+        val unitTypeMap = ruleset.unitTypes.keys.toMutableSet().apply { addAll(UniqueParameterType.unitTypeStrings) }
         val cityFilterMap = setOf(
             "in this city",
             "in all cities",

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

@@ -16,6 +16,7 @@ import com.unciv.models.UncivSound
 import com.unciv.models.UnitAction
 import com.unciv.models.UnitActionType
 import com.unciv.models.ruleset.Building
+import com.unciv.models.ruleset.UniqueType
 import com.unciv.models.stats.Stat
 import com.unciv.models.stats.Stats
 import com.unciv.models.translations.tr
@@ -594,7 +595,7 @@ object UnitActions {
             
             var resourcesAvailable = true
             if (improvement.uniqueObjects.any { 
-                    it.placeholderText == "Consumes [] []" && civResources[unique.params[1]] ?: 0 < unique.params[0].toInt() 
+                    it.matches(UniqueType.ConsumesResources, tile.ruleset) && civResources[unique.params[1]] ?: 0 < unique.params[0].toInt()
             }) 
                 resourcesAvailable = false