BrushCoordinator

Scene-free brush lifecycle coordinator. Owns [BrushState] and coordinates the start/complete/anchor/commit/cancel/paint sequence for terrain brushes, mirroring TerrainPlacementService2D and PlacementInputHandler (instance + configure) so behavior is swappable per-game by subclass. Signal emission is intentionally NOT done here: every paint returns a [PlacementReport] and the host's delegator emits success/failed, keeping the coordinator pure (no side effects beyond state mutation in [BrushState]). Usage: var coord := BrushCoordinator.new() coord.configure(states, terrain_service) coord.set_brush_shape(PlacementEnums.ObjectTool.LINE) coord.start_terrain_brush_drag() var report := coord.complete_terrain_brush()

Source: addons/grid_placement/systems/building/components/brush_coordinator.gd

Syntax

class BrushCoordinator extends BrushServiceContract

Members

Name	Kind	Summary
brush_state	Property	Owned [BrushState]; [PlacementInputHandler] reads drag/pending flags to resolve InputIntents.
max_brush_cells	Property	Per-action cell cap forwarded to [BrushShapeGenerator]; synced from PlacementSettings.
configure	Method
set_states	Method
set_brush_shape	Method
start_terrain_brush_drag	Method
complete_terrain_brush	Method
complete_terrain_brush_dry	Method
complete_terrain_brush_immediate	Method
complete_terrain_drag_only	Method
anchor_pending_terrain	Method
commit_pending	Method
cancel_pending	Method
start_object_line_drag	Method
complete_object_line_drag	Method
is_object_line_dragging	Method
start_demolish_box	Method
update_demolish_box	Method
complete_demolish_box	Method
is_demolish_box_active	Method
get_demolish_rect	Method
is_any_drag_active	Method
cancel_all	Method
is_terrain_dragging	Method
is_pending	Method
get_brush_shape	Method
get_drag_start	Method
get_pending_cells	Method
get_object_line_drag_start	Method
get_brush_state	Method
paint_with_current_brush	Method
set_terrain_context	Method
supported_dimensions	Method
get_runtime_issues	Method
set_session_brush_state	Method