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_timer",
      "position": {
        "x": 250,
        "y": 0
      },
      "node_type": "CallFunction",
      "input_values": {
        "bLooping": "true",
        "FunctionName": "SpawnEnemy"
      },
      "function_name": "K2_SetTimer"
    },
    {
      "id": "n_interval",
      "position": {
        "x": 50,
        "y": 100
      },
      "node_type": "GetVariable",
      "variable_name": "SpawnInterval"
    },
    {
      "id": "n_spawnevent",
      "position": {
        "x": 0,
        "y": 300
      },
      "node_type": "CustomEvent",
      "event_name": "SpawnEnemy"
    },
    {
      "id": "n_branch",
      "position": {
        "x": 250,
        "y": 300
      },
      "node_type": "Branch"
    },
    {
      "id": "n_getcount",
      "position": {
        "x": 50,
        "y": 400
      },
      "node_type": "GetVariable",
      "variable_name": "SpawnedCount"
    },
    {
      "id": "n_getmax",
      "position": {
        "x": 50,
        "y": 500
      },
      "node_type": "GetVariable",
      "variable_name": "MaxEnemies"
    },
    {
      "id": "n_less",
      "position": {
        "x": 150,
        "y": 450
      },
      "node_type": "Less_FloatFloat"
    },
    {
      "id": "n_getloc",
      "position": {
        "x": 250,
        "y": 550
      },
      "node_type": "GetActorLocation"
    },
    {
      "id": "n_randvec",
      "position": {
        "x": 250,
        "y": 650
      },
      "node_type": "CallFunction",
      "function_name": "RandomUnitVector"
    },
    {
      "id": "n_radius",
      "position": {
        "x": 250,
        "y": 750
      },
      "node_type": "GetVariable",
      "variable_name": "SpawnRadius"
    },
    {
      "id": "n_multvec",
      "position": {
        "x": 450,
        "y": 650
      },
      "node_type": "Multiply_VectorFloat"
    },
    {
      "id": "n_addvec",
      "position": {
        "x": 600,
        "y": 550
      },
      "node_type": "Add_VectorVector"
    },
    {
      "id": "n_maketransform",
      "position": {
        "x": 750,
        "y": 500
      },
      "node_type": "MakeTransform"
    },
    {
      "id": "n_spawn",
      "position": {
        "x": 500,
        "y": 300
      },
      "node_type": "SpawnActorFromClass"
    },
    {
      "id": "n_increment",
      "position": {
        "x": 750,
        "y": 300
      },
      "node_type": "SetVariable",
      "variable_name": "SpawnedCount"
    }
  ],
  "variables": [
    {
      "name": "SpawnInterval",
      "type": "float",
      "default_value": "3.0"
    },
    {
      "name": "MaxEnemies",
      "type": "int",
      "default_value": "5"
    },
    {
      "name": "SpawnedCount",
      "type": "int",
      "default_value": "0"
    },
    {
      "name": "SpawnRadius",
      "type": "float",
      "default_value": "500.0"
    }
  ],
  "components": [
    {
      "name": "Root",
      "type": "SceneComponent",
      "is_root": true
    },
    {
      "name": "SpawnVolume",
      "type": "BoxComponent",
      "parent": "Root",
      "properties": {
        "BoxExtent": {
          "X": 500,
          "Y": 500,
          "Z": 100
        }
      }
    }
  ],
  "connections": [
    {
      "to_pin": "execute",
      "to_node": "n_timer",
      "from_pin": "then",
      "from_node": "n_begin"
    },
    {
      "to_pin": "Time",
      "to_node": "n_timer",
      "from_pin": "SpawnInterval",
      "from_node": "n_interval"
    },
    {
      "to_pin": "execute",
      "to_node": "n_branch",
      "from_pin": "then",
      "from_node": "n_spawnevent"
    },
    {
      "to_pin": "A",
      "to_node": "n_less",
      "from_pin": "SpawnedCount",
      "from_node": "n_getcount"
    },
    {
      "to_pin": "B",
      "to_node": "n_less",
      "from_pin": "MaxEnemies",
      "from_node": "n_getmax"
    },
    {
      "to_pin": "Condition",
      "to_node": "n_branch",
      "from_pin": "ReturnValue",
      "from_node": "n_less"
    },
    {
      "to_pin": "execute",
      "to_node": "n_spawn",
      "from_pin": "then",
      "from_node": "n_branch"
    },
    {
      "to_pin": "A",
      "to_node": "n_addvec",
      "from_pin": "ReturnValue",
      "from_node": "n_getloc"
    },
    {
      "to_pin": "A",
      "to_node": "n_multvec",
      "from_pin": "ReturnValue",
      "from_node": "n_randvec"
    },
    {
      "to_pin": "B",
      "to_node": "n_multvec",
      "from_pin": "SpawnRadius",
      "from_node": "n_radius"
    },
    {
      "to_pin": "B",
      "to_node": "n_addvec",
      "from_pin": "ReturnValue",
      "from_node": "n_multvec"
    },
    {
      "to_pin": "Location",
      "to_node": "n_maketransform",
      "from_pin": "ReturnValue",
      "from_node": "n_addvec"
    },
    {
      "to_pin": "SpawnTransform",
      "to_node": "n_spawn",
      "from_pin": "ReturnValue",
      "from_node": "n_maketransform"
    },
    {
      "to_pin": "execute",
      "to_node": "n_increment",
      "from_pin": "then",
      "from_node": "n_spawn"
    }
  ],
  "parent_class": "Actor",
  "blueprint_name": "BP_EnemySpawner"
}