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1 files changed, 97 insertions, 0 deletions

diff --git a/Week14 Route 66/src/OO14route66/Car.java b/Week14 Route 66/src/OO14route66/Car.java
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+++ b/Week14 Route 66/src/OO14route66/Car.java
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+package OO14route66;
+
+import java.awt.Color;
+import java.awt.Graphics;
+import java.util.Random;
+
+/**
+ * OO1route66 initial class
+ * @author Pieter Koopman
+ *
+ * Class for an individual car
+ */
+public class Car
+{
+    public static final int
+    CARWIDTH    = 20,
+    CARLENGTH   = 40,
+    MINCARSPACE = 5,
+    MINCARSPEED = 2,
+    MAXCARSPEED = 4;
+    public static final Color[] carColors={Color.red, Color.blue, Color.black, Color.gray, Color.green,
+                                           Color.pink, Color.orange, Color.magenta, Color.lightGray};
+
+    private final int speed, number;    // speed and car-number
+    private final Direction direction;  // driving direction, used by paint
+    private int location;               // current location on the road
+    private final Color color;          // color of this car
+    private final Random random;        // here to ensure that every car gets a new 
+
+    /**
+     * The constructor
+     * @param number of the car
+     */
+    public Car(int number) {
+        this.number = number;
+        random = new Random();
+        speed = MINCARSPEED + random.nextInt(MAXCARSPEED - MINCARSPEED + 1);
+        direction = Direction.intToDirection(number);
+        location = RoadView.WINDOWSIZE - 2 - (number/Model.DIRECTIONS) * (CARLENGTH + MINCARSPACE);
+        color = carColors[number % carColors.length];
+    }
+
+    /**
+     * move this car one step
+     */
+    public void step() {
+        location = (location + speed) % RoadView.WINDOWSIZE;
+    }
+
+    /**
+     * paint this car
+     * @param g
+     */
+    public void paint(Graphics g) {
+        int x, y, w, h;
+        switch (direction) {
+            case North:
+                x = RoadView.WINDOWSIZE / 2 + 1;
+                y = RoadView.WINDOWSIZE - location;
+                w = Car.CARWIDTH;
+                h = Car.CARLENGTH;
+                break;
+            case East:
+                x = location - Car.CARLENGTH;
+                y = RoadView.WINDOWSIZE / 2 + 1;
+                w = Car.CARLENGTH;
+                h = Car.CARWIDTH;
+                break;
+            case South:
+                x = RoadView.WINDOWSIZE / 2 - Car.CARWIDTH - 1;
+                y = location - Car.CARLENGTH;
+                w = Car.CARWIDTH;
+                h = Car.CARLENGTH;
+                break;
+            case West:
+                x = RoadView.WINDOWSIZE - location - 1;
+                y = RoadView.WINDOWSIZE / 2 - Car.CARWIDTH - 1;
+                w = Car.CARLENGTH;
+                h = Car.CARWIDTH;
+                break;
+            default:
+                x = y = w = h = 10;
+        }
+        g.setColor(color);
+        g.fillRect(x, y, w, h);
+        g.setColor(Color.WHITE);
+        g.drawString(String.valueOf(number), x + w / 6, y + h / 2 + 4);
+    }
+
+    /**
+     * yield the current location of this car
+     * @return
+     */
+    public int getLocation() {
+        return location;
+    }
+}