from lnx.logicnode.lnx_nodes import *

class SetParticleSpeedNode(LnxLogicTreeNode):
    """Sets the speed of the given particle source."""
    bl_idname = 'LNSetParticleSpeedNode'
    bl_label = 'Set Particle Speed'
    lnx_version = 2

    def lnx_init(self, context):
        self.add_input('LnxNodeSocketAction', 'In')
        self.add_input('LnxNodeSocketObject', 'Object')
        self.add_input('LnxIntSocket', 'Slot')
        self.add_input('LnxFloatSocket', 'Speed', default_value=1.0)

        self.add_output('LnxNodeSocketAction', 'Out')


    def get_replacement_node(self, node_tree: bpy.types.NodeTree):
        if self.lnx_version not in (0, 1):
            raise LookupError()
            
        return NodeReplacement.Identity(self)