LightningEntity mappings (#475)

* LightningEntity mappings

* Fully mapped LightningEntity

* better field and parameter names

* extraFireBlocksCount -> spreadAttempts

mappings/net/minecraft/entity/Entity.mapping

@@ -82,6 +82,7 @@ CLASS ahl net/minecraft/entity/Entity
 	METHOD X getDataTracker ()Lpz;
 	METHOD Z invalidate ()V
 	METHOD a shouldRenderAtDistance (D)Z
+		ARG 1 distance
 	METHOD a setPositionAnglesAndUpdate (DDDFF)V
 		ARG 1 x
 		ARG 3 y

mappings/net/minecraft/entity/LightningEntity.mapping

@@ -1 +1,16 @@
 CLASS app net/minecraft/entity/LightningEntity
+	FIELD b seed J
+	FIELD c ambientTick I
+	FIELD d remainingActions I
+	FIELD e cosmetic Z
+	FIELD f channeller Luv;
+	METHOD <init> (Lbdb;DDDZ)V
+		ARG 1 world
+		ARG 2 x
+		ARG 4 y
+		ARG 6 z
+		ARG 8 cosmetic
+	METHOD a spawnFire (I)V
+		ARG 1 spreadAttempts
+	METHOD d setChanneller (Luv;)V
+		ARG 1 channeller