diff options
Diffstat (limited to 'addons/escoria-core/patterns')
| -rw-r--r-- | addons/escoria-core/patterns/state_machine/state.gd | 2 | ||||
| -rw-r--r-- | addons/escoria-core/patterns/state_machine/state_machine.gd | 17 |
2 files changed, 10 insertions, 9 deletions
diff --git a/addons/escoria-core/patterns/state_machine/state.gd b/addons/escoria-core/patterns/state_machine/state.gd index cfa9e0f..0d28ac2 100644 --- a/addons/escoria-core/patterns/state_machine/state.gd +++ b/addons/escoria-core/patterns/state_machine/state.gd @@ -1,5 +1,5 @@ -extends Node class_name State +extends Node ## Base interface for all states. ## ## This class doesn't do anything in itself but forces us to pass the right diff --git a/addons/escoria-core/patterns/state_machine/state_machine.gd b/addons/escoria-core/patterns/state_machine/state_machine.gd index 2fa5d96..95a3e64 100644 --- a/addons/escoria-core/patterns/state_machine/state_machine.gd +++ b/addons/escoria-core/patterns/state_machine/state_machine.gd @@ -1,5 +1,5 @@ -extends Node class_name StateMachine +extends Node ## Base interface for a generic state machine ## It handles initializing, setting the machine active or not ## delegating _physics_process, _input calls to the State nodes, @@ -15,9 +15,9 @@ class_name StateMachine ## [br] signal state_changed(current_state) -## Starting state. This node has to be set *before* the initialize(START_STATE) +## Starting state. This node has to be set *before* the initialize(start_state) ## command is called. -var START_STATE: Node +var start_state: Node ## List of states var states_map = {} @@ -48,13 +48,14 @@ var _active = false: ## [br] ## Returns nothing. func initialize(start_state: State): - if START_STATE == null: + if start_state == null: escoria.logger.error( self, - "Starting state is required to be initialized with a defined state, - but it is null. Escoria cannot determine which of the defined states - (in states_map dictionary) is supposed to be the starting one. - Please assign a state to START_STATE in your implementation of the StateMachine class.") + "Starting state is required to be initialized with a defined state," + \ + "but it is null. Escoria cannot determine which of the defined states" + \ + "(in states_map dictionary) is supposed to be the starting one." + \ + "Please assign a state to start_state in your implementation of the StateMachine class.") + return for child in get_children(): child.connect("finished", Callable(self, "_change_state")) |