mapping

type Block interface {
	// StateToRuntimeID converts a block state to a runtime ID.
	StateToRuntimeID(blockupgrader.BlockState) (uint32, bool)
	// RuntimeIDToState converts a runtime ID to a name and its state properties.
	RuntimeIDToState(uint32) (blockupgrader.BlockState, bool)
	// DowngradeBlockActorData downgrades the input sub chunk to a legacy block actor.
	DowngradeBlockActorData(map[string]any)
	// UpgradeBlockActorData upgrades the input sub chunk to the latest block actor.
	UpgradeBlockActorData(map[string]any)
	// Adjust adjusts the latest mappings to account for custom states.
	Adjust([]protocol.BlockEntry)
	Air() uint32
}

type DefaultBlockMapping struct {
	// contains filtered or unexported fields
}

type DefaultItemMapping struct {
	// contains filtered or unexported fields
}

type Item interface {
	// ItemRuntimeIDToName converts an item runtime ID to a string ID.
	ItemRuntimeIDToName(int32) (itemupgrader.ItemMeta, bool)
	// ItemNameToRuntimeID converts a string ID to an item runtime ID.
	ItemNameToRuntimeID(itemupgrader.ItemMeta) (int32, bool)
	RegisterEntry(string) int32
	Air() int32
}