fix: add missing UI elements for damage stats and shrapnel

- Add damage_dealt and damage_taken to HUDStats
- Add shrapnel_total to HUDStats
- Add UI elements for damage stats in _setup_ui
- Add UI element for shrapnel in _setup_ui
- Update window size calculation for new elements
- Update _refresh_display to show damage and shrapnel
- Add update_damage() and update_shrapnel() public methods

ui/hud_overlay_clean.py

@@ -101,6 +101,13 @@ class HUDStats:
     globals_count: int = 0
     hofs_count: int = 0
 
+    # Damage stats (optional)
+    damage_dealt: Decimal = Decimal('0.0')
+    damage_taken: Decimal = Decimal('0.0')
+
+    # Shrapnel (optional)
+    shrapnel_total: Decimal = Decimal('0.0')
+
     # Cost metrics (core)
     cost_per_shot: Decimal = Decimal('0.0')
     cost_per_hit: Decimal = Decimal('0.0')
@@ -470,6 +477,33 @@ class HUDOverlay(QWidget):
 
             layout.addWidget(combat_frame)
 
+        # === OPTIONAL: Damage Stats ===
+        if self.hud_config.show_damage_stats:
+            damage_frame = QFrame()
+            damage_layout = QHBoxLayout(damage_frame)
+            damage_layout.setContentsMargins(0, 0, 0, 0)
+
+            self.damage_dealt_label = QLabel("Dealt: 0")
+            self.damage_taken_label = QLabel("Taken: 0")
+
+            damage_layout.addWidget(self.damage_dealt_label)
+            damage_layout.addStretch()
+            damage_layout.addWidget(self.damage_taken_label)
+
+            layout.addWidget(damage_frame)
+
+        # === OPTIONAL: Shrapnel ===
+        if self.hud_config.show_shrapnel:
+            shrapnel_frame = QFrame()
+            shrapnel_layout = QHBoxLayout(shrapnel_frame)
+            shrapnel_layout.setContentsMargins(0, 0, 0, 0)
+
+            self.shrapnel_label = QLabel("💎 Shrapnel: 0.00 PED")
+            shrapnel_layout.addWidget(self.shrapnel_label)
+            shrapnel_layout.addStretch()
+
+            layout.addWidget(shrapnel_frame)
+
         # === FOOTER: Session Time + Drag Hint ===
         footer = QHBoxLayout()
 
@@ -524,6 +558,10 @@ class HUDOverlay(QWidget):
             height += 70
         if self.hud_config.show_combat_stats:
             height += 25
+        if self.hud_config.show_damage_stats:
+            height += 25
+        if self.hud_config.show_shrapnel:
+            height += 25
         if self.hud_config.show_session_time:
             height += 20
 
@@ -670,6 +708,16 @@ class HUDOverlay(QWidget):
         if hasattr(self, 'globals_label'):
             self.globals_label.setText(f"Globals: {self._stats.globals_count}")
 
+        # Damage stats
+        if hasattr(self, 'damage_dealt_label'):
+            self.damage_dealt_label.setText(f"Dealt: {int(self._stats.damage_dealt)}")
+        if hasattr(self, 'damage_taken_label'):
+            self.damage_taken_label.setText(f"Taken: {int(self._stats.damage_taken)}")
+
+        # Shrapnel
+        if hasattr(self, 'shrapnel_label'):
+            self.shrapnel_label.setText(f"💎 Shrapnel: {self._stats.shrapnel_total:.2f} PED")
+
     # === Public Update Methods ===
 
     def update_loot(self, value_ped: Decimal):
@@ -715,6 +763,21 @@ class HUDOverlay(QWidget):
             self._stats.globals_count += 1
             self._refresh_display()
 
+    def update_damage(self, dealt: Decimal = Decimal('0'), taken: Decimal = Decimal('0')):
+        """Update damage stats."""
+        if self.session_active:
+            if dealt > 0:
+                self._stats.damage_dealt += dealt
+            if taken > 0:
+                self._stats.damage_taken += taken
+            self._refresh_display()
+
+    def update_shrapnel(self, amount: Decimal):
+        """Update shrapnel amount."""
+        if self.session_active:
+            self._stats.shrapnel_total += amount
+            self._refresh_display()
+
     # === Mouse Handling ===
 
     def mousePressEvent(self, event: QMouseEvent):