1 files changed, 66 insertions, 0 deletions
diff --git a/src/main/kotlin/features/texturepack/PetPredicate.kt b/src/main/kotlin/features/texturepack/PetPredicate.kt
new file mode 100644
index 0000000..5e5d750
--- /dev/null
+++ b/src/main/kotlin/features/texturepack/PetPredicate.kt
@@ -0,0 +1,66 @@
+
+package moe.nea.firmament.features.texturepack
+
+import com.google.gson.JsonElement
+import com.google.gson.JsonObject
+import net.minecraft.item.ItemStack
+import moe.nea.firmament.repo.ExpLadders
+import moe.nea.firmament.util.petData
+
+class PetPredicate(
+    val petId: StringMatcher?,
+    val tier: RarityMatcher?,
+    val exp: NumberMatcher?,
+    val candyUsed: NumberMatcher?,
+    val level: NumberMatcher?,
+) : FirmamentModelPredicate {
+
+    override fun test(stack: ItemStack): Boolean {
+        val petData = stack.petData ?: return false
+        if (petId != null) {
+            if (!petId.matches(petData.type)) return false
+        }
+        if (exp != null) {
+            if (!exp.test(petData.exp)) return false
+        }
+        if (candyUsed != null) {
+            if (!candyUsed.test(petData.candyUsed)) return false
+        }
+        if (tier != null) {
+            if (!tier.match(petData.tier)) return false
+        }
+        val levelData by lazy(LazyThreadSafetyMode.NONE) {
+            ExpLadders.getExpLadder(petData.type, petData.tier)
+                .getPetLevel(petData.exp)
+        }
+        if (level != null) {
+            if (!level.test(levelData.currentLevel)) return false
+        }
+        return true
+    }
+
+    object Parser : FirmamentModelPredicateParser {
+        override fun parse(jsonElement: JsonElement): FirmamentModelPredicate? {
+            if (jsonElement.isJsonPrimitive) {
+                return PetPredicate(StringMatcher.Equals(jsonElement.asString, false), null, null, null, null)
+            }
+            if (jsonElement !is JsonObject) return null
+            val idMatcher = jsonElement["id"]?.let(StringMatcher::parse)
+            val expMatcher = jsonElement["exp"]?.let(NumberMatcher::parse)
+            val levelMatcher = jsonElement["level"]?.let(NumberMatcher::parse)
+            val candyMatcher = jsonElement["candyUsed"]?.let(NumberMatcher::parse)
+            val tierMatcher = jsonElement["tier"]?.let(RarityMatcher::parse)
+            return PetPredicate(
+                idMatcher,
+                tierMatcher,
+                expMatcher,
+                candyMatcher,
+                levelMatcher,
+            )
+        }
+    }
+
+    override fun toString(): String {
+        return super.toString()
+    }
+}