|Values:||Boolean values: yes or no, true or false, 1 or 0|
|Applicable to:||BuildingTypes, TerrainTypes|
Can be set to 'yes' or 'no' and determines if this object can only be placed on specific types of terrain tiles when constructed. These tiles consist of all tiles using a terrain type with SpeedType percentage value for Float being higher than 0%. Buildable is also ignored in the process.