End of lesson 18 The command processor, Chapter 5

scripts/game/commands/Command.gd

@@ -0,0 +1,13 @@
+class_name Command
+
+signal COMMAND_PROCESSED(label)
+
+var commandLabel
+
+
+func execute():
+	COMMAND_PROCESSED.emit(commandLabel)
+
+
+func getCommandText():
+	return commandLabel

scripts/game/commands/Command.gd.uid

@@ -0,0 +1 @@
+uid://b4ee6hsxy7qwc

scripts/game/commands/CommandDispatcher.gd

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+extends Node
+
+signal PROCESS_COMMAND(command)
+signal WAIT_FOR_COMMAND
+signal PAUSE_PROCESSOR

scripts/game/commands/CommandDispatcher.gd.uid

@@ -0,0 +1 @@
+uid://buuwlxv16l2lu

scripts/game/commands/PassCommand.gd

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+extends Command
+
+class_name PassCommand
+
+func _init() -> void:
+	commandLabel = "Pass"
+
+func execute():
+	print("Player passed.")
+	COMMAND_PROCESSED.emit(commandLabel)

scripts/game/commands/PassCommand.gd.uid

@@ -0,0 +1 @@
+uid://1a8ulyob7ld5