Create a Blueprint for a simple elevator that moves between two floors when a button is pressed

Blueprint JSON

The structure WoalzCraft generates. Paste into the plugin to instantiate as a real Blueprint.

{
  "nodes": [
    {
      "id": "n_begin",
      "position": {
        "x": 0,
        "y": 0
      },
      "node_type": "EventBeginPlay"
    },
    {
      "id": "n_setstart",
      "position": {
        "x": 250,
        "y": 0
      },
      "node_type": "SetVariable",
      "variable_name": "StartLocation"
    },
    {
      "id": "n_getloc",
      "position": {
        "x": 50,
        "y": 100
      },
      "node_type": "GetActorLocation"
    },
    {
      "id": "n_activate",
      "position": {
        "x": 0,
        "y": 300
      },
      "node_type": "CustomEvent",
      "event_name": "Activate"
    },
    {
      "id": "n_branch",
      "position": {
        "x": 200,
        "y": 300
      },
      "node_type": "Branch"
    },
    {
      "id": "n_gettop",
      "position": {
        "x": 50,
        "y": 400
      },
      "node_type": "GetVariable",
      "variable_name": "bIsAtTop"
    },
    {
      "id": "n_timeline",
      "tracks": [
        {
          "keys": [
            {
              "time": 0,
              "value": 0
            },
            {
              "time": 3,
              "value": 1
            }
          ],
          "name": "Alpha",
          "type": "float"
        }
      ],
      "position": {
        "x": 400,
        "y": 250
      },
      "node_type": "Timeline",
      "timeline_name": "ElevatorMove"
    },
    {
      "id": "n_vlerp",
      "position": {
        "x": 650,
        "y": 350
      },
      "node_type": "CallFunction",
      "function_name": "VLerp"
    },
    {
      "id": "n_setloc",
      "position": {
        "x": 850,
        "y": 250
      },
      "node_type": "SetActorLocation"
    },
    {
      "id": "n_toggle",
      "position": {
        "x": 850,
        "y": 450
      },
      "node_type": "SetVariable",
      "variable_name": "bIsAtTop"
    }
  ],
  "variables": [
    {
      "name": "StartLocation",
      "type": "Vector"
    },
    {
      "name": "EndLocation",
      "type": "Vector"
    },
    {
      "name": "TravelTime",
      "type": "float",
      "default_value": "3.0"
    },
    {
      "name": "bIsAtTop",
      "type": "bool",
      "default_value": "false"
    }
  ],
  "connections": [
    {
      "to_pin": "execute",
      "to_node": "n_setstart",
      "from_pin": "then",
      "from_node": "n_begin"
    },
    {
      "to_pin": "StartLocation",
      "to_node": "n_setstart",
      "from_pin": "ReturnValue",
      "from_node": "n_getloc"
    },
    {
      "to_pin": "execute",
      "to_node": "n_branch",
      "from_pin": "then",
      "from_node": "n_activate"
    },
    {
      "to_pin": "Condition",
      "to_node": "n_branch",
      "from_pin": "bIsAtTop",
      "from_node": "n_gettop"
    },
    {
      "to_pin": "Play from Start",
      "to_node": "n_timeline",
      "from_pin": "else",
      "from_node": "n_branch"
    },
    {
      "to_pin": "Reverse from End",
      "to_node": "n_timeline",
      "from_pin": "then",
      "from_node": "n_branch"
    },
    {
      "to_pin": "execute",
      "to_node": "n_setloc",
      "from_pin": "Update",
      "from_node": "n_timeline"
    },
    {
      "to_pin": "Alpha",
      "to_node": "n_vlerp",
      "from_pin": "Alpha",
      "from_node": "n_timeline"
    },
    {
      "to_pin": "NewLocation",
      "to_node": "n_setloc",
      "from_pin": "ReturnValue",
      "from_node": "n_vlerp"
    },
    {
      "to_pin": "execute",
      "to_node": "n_toggle",
      "from_pin": "Finished",
      "from_node": "n_timeline"
    }
  ],
  "parent_class": "Actor",
  "blueprint_name": "BP_Elevator"
}