from lnx.logicnode.lnx_nodes import *


class ArrayLoopNode(LnxLogicTreeNode):
    """Loops through each item of the given array."""
    bl_idname = 'LNArrayLoopNode'
    bl_label = 'Array Loop'
    lnx_version = 1

    def lnx_init(self, context):
        self.add_input('LnxNodeSocketAction', 'In')
        self.add_input('LnxNodeSocketArray', 'Array')

        self.add_output('LnxNodeSocketAction', 'Loop')
        self.add_output('LnxDynamicSocket', 'Value')
        self.add_output('LnxIntSocket', 'Index')
        self.add_output('LnxNodeSocketAction', 'Done')