Base class for consumers who want to inspect / veto a demolish at [signal ManipulationState.pre_demolish] time (5.1.0-D refund contract). Register instances on [member ManipulationState.refunders]; each one is called with the live [Manipulatable] and the [BuildCost] stamped at placement time (or [code]null[/code] when nothing was stamped). Implement [method on_pre_demolish] and return [code]true[/code] to veto the demolition. [b]Authority contract:[/b] [method on_pre_demolish] is veto-only. Apply refunds, resource grants, or other game-world consequences from [method on_demolish_confirmed], which runs after the demolish is FINISHED and after every registered refunder has had its veto chance. Applying consequences from [method on_pre_demolish] can grant a refund for a demolish a later refunder vetoes.
Source: addons/grid_placement/systems/manipulation/refunder.gd
Syntax
class Refunder extends RefCountedMembers
| Name | Kind | Summary |
|---|---|---|
on_pre_demolish | Method | |
on_demolish_confirmed | Method |