Added the pathfinding module

nodes/robots/coding/cpu.gd

@@ -5,17 +5,25 @@ signal cpu_tick
 
 var cobor_vm := CoborVirtualMachine.new()
 var running := false
-var register_size := 8
+var register_size := 16
 var modules : Array[Module]
 
-func _ready() -> void:
+func _init() -> void:
 	cobor_vm.set_registers(register_size,[])
+
+func _ready() -> void:
 	var register_index := 1 
 	for child in get_children():
 		if child is Module:
 			var module := child as Module
 			modules.push_back(module)
-			register_size += module.set_registers(register_index)
+			module.set_reserved_registers(register_index)
+			register_index += module.get_register_reservation_size()
+	if $ProgrammingUI != null:
+		$ProgrammingUI.memory_setup()
+
+func show_ui(show:bool)->void:
+	$ProgrammingUI.visible = show
 
 func run_step() -> void:
 	if not running:

nodes/robots/coding/cpu.tscn

@@ -1,10 +1,13 @@
-[gd_scene load_steps=2 format=3 uid="uid://crtis0eyywl61"]
+[gd_scene load_steps=3 format=3 uid="uid://crtis0eyywl61"]
 
 [ext_resource type="Script" uid="uid://b87ksbp5mjn2a" path="res://nodes/robots/coding/cpu.gd" id="1_mh3k1"]
+[ext_resource type="PackedScene" uid="uid://c2es6v8lb8tug" path="res://nodes/robots/coding/programming_ui.tscn" id="2_pm1m8"]
 
 [node name="CPU" type="Node"]
 script = ExtResource("1_mh3k1")
 
 [node name="CPUClock" type="Timer" parent="."]
 
+[node name="ProgrammingUI" parent="." instance=ExtResource("2_pm1m8")]
+
 [connection signal="timeout" from="CPUClock" to="." method="_tick"]

nodes/robots/coding/memory_entry.tscn

@@ -15,6 +15,6 @@ allow_lesser = true
 alignment = 1
 editable = false
 
-[node name="name" type="Label" parent="."]
+[node name="type" type="Label" parent="."]
 layout_mode = 2
 text = "[X] Click"

nodes/robots/coding/programming_ui.gd

@@ -4,20 +4,26 @@ extends PanelContainer
 @onready var memory := $%Memory as VBoxContainer
 @onready var memory_entry := load("uid://dqwi5rekytyds") as PackedScene
 
-@export var cpu : CPU
+@onready var cpu := get_parent() as CPU
 
-func _ready() -> void:
+func memory_setup() -> void:
+	var register_types : Dictionary[int, String]
+	for module in cpu.modules:
+		register_types.assign(module.get_register_types())
+	
 	for i in range(cpu.register_size):
 		var entry := memory_entry.instantiate() as Control
-		(entry.get_node("address") as Label).text = "[/" + str(i) + "]"
+		(entry.get_node("address") as Label).text = "[ /" + str(i).pad_zeros(2) + " ]"
 		(entry.get_node("value") as SpinBox).value = 0
+		(entry.get_node("type") as Label).text = register_types[i] if register_types.has(i) else "Free"
 		memory.add_child(entry)
 
 func _process(_delta: float) -> void:
 	# Set execution indicator
 	for line in code_editor.get_executing_lines():
 		code_editor.set_line_as_executing(line, false)
-	code_editor.set_line_as_executing(cpu.cobor_vm.get_program_counter(), true)
+	if cpu.cobor_vm.get_program_size() < cpu.cobor_vm.get_program_counter():
+		code_editor.set_line_as_executing(cpu.cobor_vm.get_program_counter(), true)
 	# Show register values
 	var registers := cpu.cobor_vm.get_registers()
 	for i in range(registers.size()):

nodes/robots/coding/programming_ui.tscn

@@ -41,7 +41,12 @@ gutters_draw_line_numbers = true
 gutters_zero_pad_line_numbers = true
 indent_automatic = true
 
-[node name="Memory" type="VBoxContainer" parent="VBoxContainer/HBoxContainer"]
+[node name="ScrollContainer" type="ScrollContainer" parent="VBoxContainer/HBoxContainer"]
+layout_mode = 2
+size_flags_horizontal = 3
+horizontal_scroll_mode = 0
+
+[node name="Memory" type="VBoxContainer" parent="VBoxContainer/HBoxContainer/ScrollContainer"]
 unique_name_in_owner = true
 layout_mode = 2