Added healing

scripts/CSharp/Common/Fight/FightInstance.cs

@@ -106,9 +106,24 @@ public partial class FightInstance : Node2D //TODO: remake
                     ResetFriendlyActions();
                     _fightStateManager.CurrentFightState = FightStateManager.FightState.Input;
                     break;
+                case FightStateManager.FightState.Heal:
+                    Heal();
+                    GetTree().CreateTimer(1).Timeout += () => _fightStateManager.CurrentFightState = FightStateManager.FightState.Input;
+                    break;
             }
         };
     }
+    private void Heal()
+    {
+        // TODO: make heal staging system
+        _friendlyFighters.Where(f => !f.IsDead()).ForEach(f =>
+        {
+            f.Health += 50;
+            f.HealAnimation();
+            f.DecrementActions();
+        });
+        UpdateHealthVisual();
+    }
     private void ResetEnemyActions()
     {
         _enemyFighters.ForEach(f => f.ResetActions());
@@ -312,6 +327,11 @@ public partial class FightInstance : Node2D //TODO: remake
 
         _fightStateManager.CurrentFightState = FightStateManager.FightState.FriendAttackAnim;
     }
+    
+    public void SelectHeal(Fighter fighter)
+    {
+        _fightStateManager.CurrentFightState = FightStateManager.FightState.Heal;
+    }
 
     public bool CheckWinAndSetState()
     {

scripts/CSharp/Common/Fight/FightStateManager.cs

@@ -22,6 +22,7 @@ public partial class FightStateManager : Node
         EnemyWinAnim,
         ChangeSideToEnemy,
         ChangeSideToFriendly,
+        Heal,
     }
 
     private FightState _fightStateBacking = FightState.None;

scripts/CSharp/Common/Fight/Fighter.cs

@@ -18,6 +18,7 @@ public partial class Fighter : Node2D
     [Signal] public delegate void DamageTakenEventHandler();
     [Signal] public delegate void AttackingEventHandler();
     [Signal] public delegate void DyingEventHandler();
+    [Signal] public delegate void HealedEventHandler();
 
 
     private int _health;
@@ -36,6 +37,10 @@ public partial class Fighter : Node2D
                 _health = 0;
                 Die();
             }
+            if (_health > maxHealth)
+            {
+                _health = maxHealth;
+            }
         }
     }
 
@@ -88,12 +93,23 @@ public partial class Fighter : Node2D
         if (inputEvent.IsPressed())
             ClickedAttack();
     }
+    
+    public void HealMouseEvent(Node viewport, InputEvent inputEvent, int shapeIdx)
+    {
+        if (inputEvent.IsPressed())
+            ClickedHeal();
+    }
 
     private void ClickedAttack()
     {
         fightInstance.SelectAttack(this);
     }
 
+    private void ClickedHeal()
+    {
+        fightInstance.SelectHeal(this);
+    }
+
     private void ClickedTarget()
     {
         fightInstance.SelectTargetAndAttack(this);
@@ -148,8 +164,18 @@ public partial class Fighter : Node2D
     {
         return _actions > 0;
     }
+    
     public void DecrementActions()
     {
         _actions--;
     }
+    
+    public void HealAnimation()
+    {
+        EmitSignalHealed();
+        var tween = GetTree().CreateTween();
+        tween.TweenProperty(this, "scale", new Vector2(0.6f, 1.4f), 0.15);
+        tween.TweenProperty(this, "scale", new Vector2(1, 1), 0.4)
+            .SetTrans(Tween.TransitionType.Cubic).SetEase(Tween.EaseType.Out);
+    }
 }