add initial project files and configurations, including EventBus, systems, and resources

Code/Systems/BaseLiftSystem.cs

@@ -0,0 +1,66 @@
+using Godot;
+using MaxEffort.Code.Core;
+using MaxEffort.Code.Data;
+
+namespace MaxEffort.Code.Systems;
+
+public abstract partial class BaseLiftSystem : Node
+{
+    [Export] protected float PowerPerClick = 5f;
+    [Export] protected float Gravity = 2f;
+    [Export] protected float TargetValue = 100f; // Distance OR Time
+    
+    protected float CurrentProgress = 0f;
+    protected bool IsLiftComplete = false;
+    protected int ActiveHazardCount = 0;
+    
+    public override void _Ready()
+    {
+        EventBus.OnLiftEffortApplied += ApplyPower;
+        EventBus.OnHazardSpawned += OnHazardSpawned;
+        EventBus.OnHazardResolved += OnHazardResolved;
+        EventBus.OnLiftCompleted += OnLiftCompleted;
+    }
+
+    public override void _ExitTree()
+    {
+        EventBus.OnLiftEffortApplied -= ApplyPower;
+        EventBus.OnHazardSpawned -= OnHazardSpawned;
+        EventBus.OnHazardResolved -= OnHazardResolved;
+        EventBus.OnLiftCompleted -= OnLiftCompleted;
+    }
+    
+    public virtual void Initialize(float target, float gravity)
+    {
+        TargetValue = target;
+        Gravity = gravity;
+        CurrentProgress = 0f;
+        IsLiftComplete = false;
+        ActiveHazardCount = 0;
+    }
+    
+    private void OnLiftCompleted(bool success)
+    {
+        IsLiftComplete = true;
+    }
+
+    private void OnHazardResolved(HazardType _)
+    {
+        ActiveHazardCount--;
+        if (ActiveHazardCount < 0) ActiveHazardCount = 0;
+    }
+
+    private void OnHazardSpawned(HazardType _)
+    {
+        ActiveHazardCount++;
+    }
+    
+    private void ApplyPower(float effortDelta)
+    {
+        if (IsLiftComplete || ActiveHazardCount > 0) return;
+        HandleEffort(effortDelta);
+    }
+    
+    protected abstract void HandleEffort(float effortDelta);
+    public abstract override void _Process(double delta);
+}