PetLeveling: return stub exp ladder on misformed repo datafix/stubexpladders

1 files changed, 12 insertions, 7 deletions

diff --git a/src/main/kotlin/io/github/moulberry/notenoughupdates/util/PetLeveling.kt b/src/main/kotlin/io/github/moulberry/notenoughupdates/util/PetLeveling.kt
index 0a9e37b9..56f84d54 100644
--- a/src/main/kotlin/io/github/moulberry/notenoughupdates/util/PetLeveling.kt
+++ b/src/main/kotlin/io/github/moulberry/notenoughupdates/util/PetLeveling.kt
@@ -91,17 +91,22 @@ object PetLeveling {
         }
     }
 
+    val stubExpLadder by lazy {
+        Utils.showOutdatedRepoNotification()
+        ExpLadder(listOf(1, 1))
+    }
+
     internal fun getPetLevelingForPet0(petIdWithoutRarity: String, rarity: Rarity): ExpLadder {
-        val petConstants = this.petConstants ?: Constants.PETS
-        var levels = petConstants["pet_levels"].asJsonArray.map { it.asLong }.toMutableList()
-        val customLeveling = petConstants["custom_pet_leveling"].asJsonObject[petIdWithoutRarity]
-        val offset = petConstants["pet_rarity_offset"].asJsonObject[rarity.name].asInt
+        val petConstants = this.petConstants ?: Constants.PETS ?: return stubExpLadder
+        var levels = petConstants["pet_levels"]?.asJsonArray?.map { it.asLong }?.toMutableList() ?: return stubExpLadder
+        val customLeveling = petConstants["custom_pet_leveling"]?.asJsonObject?.get(petIdWithoutRarity)
+        val offset = petConstants["pet_rarity_offset"]?.asJsonObject?.get(rarity.name)?.asInt ?: return stubExpLadder
         var maxLevel = 100
         if (customLeveling is JsonObject) {
-            val customLevels by lazy { customLeveling["pet_levels"].asJsonArray.map { it.asLong } }
+            val customLevels by lazy { customLeveling["pet_levels"]?.asJsonArray?.map { it.asLong } }
             when (customLeveling["type"]?.asInt ?: 0) {
-                1 -> levels.addAll(customLevels)
-                2 -> levels = customLevels.toMutableList()
+                1 -> levels.addAll(customLevels ?: return stubExpLadder)
+                2 -> levels = customLevels?.toMutableList() ?: return stubExpLadder
             }
             maxLevel = customLeveling["max_level"]?.asInt ?: maxLevel
         }