Setting up project to build the different systems.

scenes/coding/code_runner.gd

@@ -0,0 +1,54 @@
+extends Node
+
+@onready var code_editor := $%Code as CodeEdit
+@onready var memory := $%Memory as VBoxContainer
+@onready var memory_entry := load("res://memory_entry.tscn") as PackedScene
+var cobor_vm  := CoborVirtualMachine.new() 
+
+func _ready() -> void:
+	cobor_vm.set_registers(8,[])
+	for i in range(8):
+		var entry := memory_entry.instantiate() as Control
+		(entry.get_node("address") as Label).text = "/" + str(i) + " = "
+		(entry.get_node("value") as SpinBox).value = 0
+		memory.add_child(entry)
+
+func _tick() -> void:
+	if code_editor.editable: return
+	for line in code_editor.get_executing_lines():
+		code_editor.set_line_as_executing(line, false)
+	code_editor.set_line_as_executing(cobor_vm.get_program_counter(), true)
+	var err := cobor_vm.run_step()
+	if not err.is_empty():
+		print(err);
+	var registers := cobor_vm.get_registers()
+	for i in range(8):
+		var entry := memory.get_child(i) as Control
+		(entry.get_node("value") as SpinBox).value = registers[i]
+
+func _on_compile_button_pressed() -> void:
+	var text := code_editor.text
+	var errors := cobor_vm.parse_source_code(text)
+	if errors.is_empty():
+		print("Compiling Ok!")
+	else:
+		for error in errors:
+			print(error)
+
+func _on_stop_button_pressed() -> void:
+	code_editor.editable = true
+	$Timer.stop()
+	cobor_vm.set_registers(8,[])
+
+func _on_play_button_pressed() -> void:
+	code_editor.editable = false
+	_on_compile_button_pressed();
+	$Timer.start()
+
+func _on_pause_button_pressed() -> void:
+	$Timer.stop()
+
+
+func _on_step_button_pressed() -> void:
+	code_editor.editable = false
+	_tick()