diff --git a/src/ui/UiBar.py b/src/ui/UiBar.py
index 8b61cd2..8368cfc 100644
--- a/src/ui/UiBar.py
+++ b/src/ui/UiBar.py
@@ -6,12 +6,11 @@ from src.ui.UiElement import UiElement
 
 
 class UiBar(UiElement):
-    value: int
     filledBarColor: Tuple[int, int, int]
     outlineThickness: int
     outlineColor: Tuple[int, int, int]
     emptyBarColor: Tuple[int, int, int]
-    filledPercent: float
+    filledPercent: int
 
     def __init__(self, rect: pygame.Rect, initialFilledPercent: int = 100,
                  filledBarColor: Tuple[int, int, int] = (255, 0, 0), emptyBarColor: Tuple[int, int, int] = (0, 0, 0),
@@ -26,23 +25,29 @@ class UiBar(UiElement):
         :param outlineThickness:
         """
         super().__init__(rect)
-        self.filledPercent = initialFilledPercent / 100
+
+        # Make sure that filled percent is between 0 and 100
+        if initialFilledPercent < 0:
+            initialFilledPercent = 0
+        elif initialFilledPercent > 100:
+            initialFilledPercent = 100
+        self.filledPercent = initialFilledPercent
+
         self.emptyBarColor = emptyBarColor
         self.barColor = filledBarColor
         self.outlineColor = outlineColor
         self.outlineThickness = outlineThickness
         self.filledBarColor = filledBarColor
-        self.value = initialFilledPercent
 
         self.__genBar__()
 
     def __genBar__(self):
         """
-        Generates bar image.
+        Generates bar image based on filled percent field.
         """
         self.image = pygame.Surface((self.rect.width, self.rect.height))
         filledPartRect = pygame.rect.Rect(self.outlineThickness / 2, self.outlineThickness / 2,
-                                          (self.rect.width - self.outlineThickness) * self.filledPercent,
+                                          (self.rect.width - self.outlineThickness) * (self.filledPercent / 100),
                                           self.rect.height - self.outlineThickness)
         self.image.fill(self.filledBarColor, filledPartRect)
         pygame.draw.rect(self.image, self.outlineColor, pygame.rect.Rect(0, 0, self.rect.width, self.rect.height),
@@ -53,6 +58,5 @@ class UiBar(UiElement):
         Updates how much bar is filled
         :param filledPercent: Value between 0 and 100
         """
-        self.filledPercent = filledPercent / 100
-        self.value = filledPercent
+        self.filledPercent = filledPercent
         self.__genBar__()