''object_incrementwhere: <conditions> | <name> | <amount>''

Increments a value on all [[concepts:dynamic_objects|dynamic objects]] meeting the given conditions - if the named value is not yet set on a given object, it will be set to the amount.

  * **conditions** is a comma-separated list of name=value pairs used to find the object(s) to increment.
  * **name** is the name of the value to increment on each object - if it exists, it must be an integer.
  * **amount** is the amount to increment the value by - it can be negative, but must be an integer.