GridPositioner2D | Grid Placement Docs

On-grid cursor for placement. Recenters per [GridTargetingSettings] policy and follows mouse/keyboard input to update the tile-center position. Targeting and manipulation are separate: shape-cast acquisition is handled by dedicated components, and rotation/flip by ManipulationParent. This node only positions the cursor. resolve_placement_dependencies(container) is the injector integration point; set_dependencies(...) is the test/advanced helper.

Source: addons/grid_placement/systems/grid_targeting/grid_positioner/grid_positioner_2d.gd

Syntax

class GridPositioner2D extends Node2D

Members

Name	Kind	Summary
`session`	Property	Canonical host pattern: when set, [method _ready] self-configures and registers with the nearest [GridPlacementHost]. Null uses the deprecated injector pattern.
`LOG_PREFIX`	Field
`set_targeting_state`	Method
`cursor_source`	Property	Optional cursor-source callable returning a screen position; null or unset falls back to the real viewport mouse. Tests inject a fixed value: positioner.cursor_source = func(): return Vector2(100, 100)
`input_processing_enabled`	Property	Public flag & API for enabling/disabling input processing (used by tests)
`set_input_processing_enabled`	Method
`is_input_processing_enabled`	Method
`is_input_ready`	Method
`are_dependencies_ready`	Method
`move_to_viewport_center_tile`	Method
`move_to_cursor_center_tile`	Method
`remove_self_as_positioner`	Method
`update_visibility`	Method
`should_be_visible`	Method
`set_dependencies`	Method
`get_runtime_issues`	Method
`validate_dependencies`	Method
`get_visual_node`	Method
`is_visual_visible`	Method
`is_positioner_active`	Method
`are_dependencies_resolved`	Method
`to_diagnostic_string`	Method