ManipulationService2D | Grid Placement Docs

Scene-free manipulation service. Makes move/rotate/flip/demolish logic directly unit-testable without a scene tree. Handles the full manipulation lifecycle: move copy creation, rule validation, completion/placement, cancellation, rotation/flip/scale transforms, physics-layer management, and demolish. Signal emission and indicator signals (move_indicators_ready) stay on the hosting Node — the service emits them through injected callbacks. Usage: var service := ManipulationService2D.new() service.configure(states, manipulation_settings, actions, indicator_context, logger) var data := service.try_move(some_node)

Source: addons/grid_placement/systems/manipulation/manipulation_service_2d.gd

Syntax

class ManipulationService2D extends ManipulationServiceContract

Members

Name	Kind	Summary
`move_indicators_ready`	Signal
`supported_dimensions`	Method
`configure`	Method
`set_source_tree_exiting_callback`	Method
`get_last_transform_denial`	Method
`set_states`	Method
`try_move`	Method
`try_placement`	Method
`try_demolish`	Method
`cancel`	Method
`rotate`	Method
`flip_horizontal`	Method
`flip_vertical`	Method
`get_targeted`	Method
`set_targeted`	Method
`is_ready`	Method