RuleCheckIndicator2D

Tile indicator showing placement validity based on rules and collisions. Runs all assigned TileCheckRules and updates visuals for the building preview; used by IndicatorManager and PlacementValidator. Set TargetPosition to Vector2(0,0) so the indicator aligns with the tile under evaluation. [b]Isometric games:[/b] use [ConvexPolygonShape2D] with explicit diamond points, NOT a skewed [RectangleShape2D]. Under a rotated [ManipulationParent] the skew compounds into visual distortion; polygons rotate uniformly. See [code]project-architecture.md[/code] for building-flow docs.

Source: addons/grid_placement/placement/rule_check_indicator/rule_check_indicator_2d.gd

Syntax

class RuleCheckIndicator2D extends res://addons/grid_placement/base/placement_cached_shape_cast_2d.gd

Members

Name	Kind	Summary
valid_changed	Signal	Emitted when validity status changes.
LogLevel	Field
validity_sprite	Property	Sprite showing tile validity status.
show_indicators	Property	Whether to show the indicator sprites.
valid_settings	Property	Display settings for a valid indicator; defaults at runtime, but production games should assign one.
invalid_settings	Property	Display settings for an invalid indicator; defaults at runtime, but production games should assign one.
rules	Property	Rules checked for tile validity; all must pass. Production loads these through the PlacementSession; the @export is for editor debug only.
current_display_settings	Property
valid	Property	Whether the rules were validated for the area under the rule check indicator in the last test
resolve_placement_dependencies	Method
get_rules	Method
add_rule	Method
get_tile_position	Method
clear	Method
validate_rules	Method
validate_runtime	Method
trace_runtime_if_enabled	Method
get_runtime_issues	Method
get_editor_issues	Method
update_validity_state	Method
force_validity_evaluation	Method
force_validity_evaluation_with_sync	Method