PIbd-21_Zhirnova_A_E_DoubleDeckerBus._Hard/DoubleDeckerBus/DrawningObjects/DrawningDoorTriangle.java

package DoubleDeckerBus.DrawningObjects;

import DoubleDeckerBus.DoorNumberType;

import javax.swing.*;
import java.awt.*;

public class DrawningDoorTriangle implements IDraw {
    JPanel BusPanel;
    private DoubleDeckerBus.DoorNumberType DoorNumberType;
    private Color blackColor;
    private int Width;
    private int Height;
    public int CurX;
    public int CurY;

    public DrawningDoorTriangle(int width, int height, int curX, int curY, JPanel busPanel) {
        Width = width;
        Height = height;
        CurX = curX;
        CurY = curY;
        blackColor = Color.BLACK;
        BusPanel = busPanel;
    }

    public void ChangeX(int x){
        CurX = x;
    }
    public void ChangeY(int y){
        CurY = y;
    }

    public void ChangeDoorsNumber(int x) {
        if (x <= 3) {
            DoorNumberType = DoorNumberType.Three;
        }
        if (x == 4) {
            DoorNumberType = DoorNumberType.Four;
        }
        if (x >= 5) {
            DoorNumberType = DoorNumberType.Five;
        }
    }

    public DoorNumberType DoorNumberType() {
        return DoorNumberType;
    }

    public void DrawDoor(int x, int y){
        Graphics2D g2d = (Graphics2D)BusPanel.getGraphics();
        int[] xPoints = {x, x + 5, x + 10};
        int[] yPoints = {y + 20, y, y + 20};
        g2d.fillPolygon(xPoints, yPoints, 3);
    }

    public void DrawDoors() {
        Graphics2D g2d = (Graphics2D) BusPanel.getGraphics();
        g2d.setColor(blackColor);
        DrawDoor(CurX + 55, CurY + 60);
        DrawDoor(CurX + 70, CurY + 60);

        if (DoorNumberType() == DoorNumberType.Three || DoorNumberType() == DoorNumberType.Four || DoorNumberType() == DoorNumberType.Five) {
            DrawDoor(CurX + 85, CurY + 60);
        }

        if (DoorNumberType() == DoorNumberType.Four || DoorNumberType() == DoorNumberType.Five) {
            DrawDoor(CurX + 100, CurY + 60);
        }

        if (DoorNumberType() == DoorNumberType.Five) {
            DrawDoor(CurX + 115, CurY + 60);
        }
    }
}