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