ManipulationService2D | Grid Placement Docs

Draft — Unreleased:This page is in active development. APIs, class names, and behavior may change before the release is finalized. Use it as a preview of what's coming — not as a stable integration target.

Scene-free manipulation service. Extracted from ManipulationSystem (6.0.0-S to make 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`	Event
`supported_dimensions`	Method
`configure`	Method
`set_source_tree_exiting_callback`	Method
`get_last_transform_denial`	Method
`set_states`	Method
`try_move`	Method
`failed_reason`	Property
`source`	Property
`move_data`	Property
`started`	Property
`try_placement`	Method
`bad_move_results`	Property
`target_root`	Property
`move_rules`	Property
`ignore_base`	Property
`validation_results`	Property
`setup_report`	Property
`issues`	Property
`vr`	Property
`old_transform`	Property
`manipulation_parent`	Property
`final_position`	Property
`accumulated_rotation`	Property
`accumulated_scale`	Property
`root_node`	Property
`body`	Property
`node2d`	Property
`applied_position`	Property
`try_demolish`	Method
`cancel`	Method
`data`	Property
`rotate`	Method
`denial`	Property
`manipulation_parent`	Property
`flip_horizontal`	Method
`denial`	Property
`manipulation_parent`	Property
`flip_vertical`	Method
`denial`	Property
`manipulation_parent`	Property
`get_targeted`	Method
`set_targeted`	Method
`is_ready`	Method
`move_data`	Property
`manipulatable`	Property
`move_data`	Property
`obj_settings`	Property
`obj_settings`	Property
`obj_settings`	Property
`source`	Property
`move_data`	Property
`failed`	Property
`root`	Property
`kept_script_types`	Property
`source_rotation`	Property
`source_scale`	Property
`move_rules`	Property
`ignore_base_rules`	Property
`report`	Property
`indicators`	Property
`physics_objects`	Property

Source

addons/grid_placement/systems/manipulation/manipulation_service_2d.gd

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