diff --git a/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/AbstractMap.java b/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/AbstractMap.java
index 0c8d9fb..d321e80 100644
--- a/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/AbstractMap.java
+++ b/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/AbstractMap.java
@@ -40,7 +40,7 @@ public abstract class AbstractMap {
         int x = _random.nextInt(0, 10);
         int y = _random.nextInt(0, 10);
         _drawingObject.SetObject(x, y, _width, _height);
-        return CheckCollision();
+        return !CheckCollision();
     }
 
     private void DrawMapWithObject()
@@ -93,9 +93,9 @@ public abstract class AbstractMap {
             return false;
         }
 
-        for (int y = startY; y <= endY; y++)
+        for (int y = startY; y <= endY + 1; y++)
         {
-            for (int x = startX; x <= endX; x++)
+            for (int x = startX; x <= endX + 1; x++)
             {
                 try {
                     if (_map[x][y] == _barrier)
diff --git a/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/DrawingBus.java b/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/DrawingBus.java
index a15beae..d64807d 100644
--- a/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/DrawingBus.java
+++ b/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/DrawingBus.java
@@ -3,10 +3,12 @@ package com.example.doubledeckerbus;
 import javafx.scene.canvas.GraphicsContext;
 import javafx.scene.paint.Color;
 
+import java.util.Random;
+
 public class DrawingBus {
     public EntityBus Bus;
 
-    public DrawingDoors Doors;
+    public IDrawingDoors Doors;
 
     public EntityBus getBus() {
         return Bus;
@@ -22,8 +24,13 @@ public class DrawingBus {
 
     public DrawingBus(int speed, float weight, Color bodyColor, int countOfDoors) {
         Bus = new EntityBus(speed, weight, bodyColor);
-        Doors = new DrawingDoors();
+        switch (new Random().nextInt(3)) {
+            case 0 -> Doors = new DrawingTriangleDoors();
+            case 1 -> Doors = new DrawingDoors();
+            case 2 -> Doors = new DrawingEllipsoidDoors();
+        }
         Doors.setCountOfDoors(countOfDoors);
+
     }
 
     public void SetPosition(int x, int y, int width, int height) {
@@ -81,7 +88,6 @@ public class DrawingBus {
             return;
         }
 
-
         gc.setFill(Bus.BodyColor);
         gc.fillRect(_startPosX, _startPosY + 10, 100, 30);
 
diff --git a/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/DrawingDoors.java b/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/DrawingDoors.java
index 7c902d7..4bb4c6b 100644
--- a/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/DrawingDoors.java
+++ b/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/DrawingDoors.java
@@ -3,10 +3,11 @@ package com.example.doubledeckerbus;
 import javafx.scene.canvas.GraphicsContext;
 import javafx.scene.paint.Color;
 
-public class DrawingDoors {
+public class DrawingDoors implements IDrawingDoors {
     private CountOfDoors _countOfDoors;
 
-    public void DrawDoors(GraphicsContext gc, int _startPosX, int _startPosY) {
+    @Override
+    public void DrawDoors(GraphicsContext gc, float _startPosX, float _startPosY) {
         gc.setFill(Color.BLACK);
         gc.fillRect(_startPosX, _startPosY + 20, 10, 20);
         gc.fillRect(_startPosX + 20, _startPosY + 20, 10, 20);
@@ -19,13 +20,13 @@ public class DrawingDoors {
         }
     }
 
-    public void setCountOfDoors(int number) {
+    @Override
+    public void setCountOfDoors(int count) {
         for (CountOfDoors item: CountOfDoors.values()) {
-            if (item.getId() == number) {
+            if (item.getId() == count) {
                 _countOfDoors = item;
                 return;
             }
         }
-
     }
 }
diff --git a/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/DrawingEllipsoidDoors.java b/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/DrawingEllipsoidDoors.java
new file mode 100644
index 0000000..df8290d
--- /dev/null
+++ b/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/DrawingEllipsoidDoors.java
@@ -0,0 +1,33 @@
+package com.example.doubledeckerbus;
+
+import javafx.scene.canvas.GraphicsContext;
+import javafx.scene.paint.Color;
+
+public class DrawingEllipsoidDoors implements IDrawingDoors{
+    private CountOfDoors _countOfDoors;
+
+    @Override
+    public void DrawDoors(GraphicsContext gc, float _startPosX, float _startPosY) {
+        gc.setFill(Color.GRAY);
+        gc.fillOval(_startPosX, _startPosY + 20, 10, 20);
+        gc.fillOval(_startPosX + 20, _startPosY + 20, 10, 20);
+        gc.fillOval(_startPosX + 40, _startPosY + 20, 10, 20);
+        if (_countOfDoors.getId() >= 4) {
+            gc.fillOval(_startPosX + 60, _startPosY + 20, 10, 20);
+        }
+        if (_countOfDoors.getId() >= 5) {
+            gc.fillOval(_startPosX + 80, _startPosY + 20, 10, 20);
+        }
+    }
+
+    @Override
+    public void setCountOfDoors(int count) {
+        for (CountOfDoors item: CountOfDoors.values()) {
+            if (item.getId() == count) {
+                _countOfDoors = item;
+                return;
+            }
+        }
+    }
+
+}
diff --git a/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/DrawingTriangleDoors.java b/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/DrawingTriangleDoors.java
new file mode 100644
index 0000000..54b6fb8
--- /dev/null
+++ b/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/DrawingTriangleDoors.java
@@ -0,0 +1,37 @@
+package com.example.doubledeckerbus;
+
+import javafx.scene.canvas.GraphicsContext;
+import javafx.scene.paint.Color;
+
+public class DrawingTriangleDoors implements IDrawingDoors{
+    private CountOfDoors _countOfDoors;
+
+    public void FillTriangle(GraphicsContext gc, float x, float y) {
+        gc.fillPolygon(new double[] {(double) x, (double) (x + 5), (double) (x + 10)},
+                new double[] {(double) y + 20, (double) (y), (double) y + 20}, 3) ;
+    }
+
+    @Override
+    public void DrawDoors(GraphicsContext gc, float _startPosX, float _startPosY) {
+        gc.setFill(Color.BLUE);
+        FillTriangle(gc, _startPosX, _startPosY + 20);
+        FillTriangle(gc,_startPosX + 20, _startPosY + 20);
+        FillTriangle(gc,_startPosX + 40, _startPosY + 20);
+        if (_countOfDoors.getId() >= 4) {
+            FillTriangle(gc, _startPosX + 60, _startPosY + 20);
+        }
+        if (_countOfDoors.getId() >= 5) {
+            FillTriangle(gc, _startPosX + 80, _startPosY + 20);
+        }
+    }
+
+    @Override
+    public void setCountOfDoors(int count) {
+        for (CountOfDoors item: CountOfDoors.values()) {
+            if (item.getId() == count) {
+                _countOfDoors = item;
+                return;
+            }
+        }
+    }
+}
diff --git a/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/IDrawingDoors.java b/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/IDrawingDoors.java
new file mode 100644
index 0000000..93c5e5c
--- /dev/null
+++ b/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/IDrawingDoors.java
@@ -0,0 +1,9 @@
+package com.example.doubledeckerbus;
+
+import javafx.scene.canvas.GraphicsContext;
+import javafx.scene.paint.Color;
+
+public interface IDrawingDoors {
+    void DrawDoors(GraphicsContext gc, float _startPosX, float _startPosY);
+    void setCountOfDoors(int count);
+}
diff --git a/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/WaterMap.java b/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/WaterMap.java
index 6d3e2b3..1fc868a 100644
--- a/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/WaterMap.java
+++ b/DoubleDeckerBus/src/main/java/com/example/doubledeckerbus/WaterMap.java
@@ -32,7 +32,7 @@ public class WaterMap extends AbstractMap{
 
     @Override
     protected void DrawRoadPart(int i, int j) {
-        if (_random.nextInt(0,10) == 9) {
+        if (_random.nextInt(0,20) == 9) {
             gc.setFill(Color.GREEN);
         }
         else {