1 files changed, 179 insertions, 0 deletions
diff --git a/Week14 Route 66/src/com/camilstaps/route66/Car.java b/Week14 Route 66/src/com/camilstaps/route66/Car.java
new file mode 100644
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+++ b/Week14 Route 66/src/com/camilstaps/route66/Car.java
@@ -0,0 +1,179 @@
+/*
+ * The MIT License (MIT)
+ * 
+ * Copyright (c) 2015 Camil Staps <info@camilstaps.nl>
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package com.camilstaps.route66;
+
+import java.awt.Color;
+import java.awt.Graphics;
+import java.util.Random;
+
+/**
+ * Class for an individual car
+ * 
+ * @author Pieter Koopman, Camil Staps
+ */
+public class Car {
+    public static final int
+        CARWIDTH    = 20,
+        CARLENGTH   = 40,
+        MINCARSPACE = 5,
+        MINCARSPEED = 2,
+        MAXCARSPEED = 4;
+    
+    public static final Color[] carColours = {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 colour;         // colour of this car
+    private final Random random;        // here to ensure that every car gets a new 
+    private final Driver driver;        // this car's driver
+    private final Model model;          // the model the car is in
+
+    /**
+     * The constructor:
+     *  - choose a random speed
+     *  - set right location, direction and colour
+     *  - create new Driver object
+     * 
+     * @param number of the car
+     * @param model the model the car is in
+     */
+    public Car(int number, Model model) {
+        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);
+        colour = carColours[number % carColours.length];
+        this.model = model;
+        driver = new Driver(this, model);
+    }
+    
+    /**
+     * Get the driver
+     * @return 
+     */
+    public Driver getDriver() {
+        return driver;
+    }
+    
+    /**
+     * Get the direction
+     * @return 
+     */
+    public Direction getDirection() {
+        return direction;
+    }
+    
+    /**
+     * Get the number of this car
+     * @return 
+     */
+    public int getNumber() {
+        return number;
+    }
+
+    /**
+     * Get the current location of this car
+     * @return
+     */
+    public int getLocation() {
+        return location;
+    }
+    
+    /**
+     * Get the location the car would move to if it would move
+     * @return 
+     */
+    public int getNewLocation() {
+        return (location + speed) % RoadView.WINDOWSIZE;
+    }
+
+    /**
+     * Move the car one step
+     */
+    public void step() {
+        location = getNewLocation();
+        //System.err.println("Car ");
+        model.update();
+    }
+    
+    /**
+     * Is the car in front of the crossing? That is, is the car now not on the
+     * crossing but would it be there after the next step?
+     * @return 
+     */
+    public boolean isInFrontOfCrossing() {
+        return location < RoadView.getStartCrossing() && getNewLocation() >= RoadView.getStartCrossing();
+    }
+    
+    /**
+     * Is the car on the crossing?
+     * @return 
+     */
+    public boolean isOnCrossing() {
+        return location > RoadView.getStartCrossing() && location - CARLENGTH < RoadView.getEndCrossing();
+    }
+
+    /**
+     * 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(colour);
+        g.fillRect(x, y, w, h);
+        g.setColor(Color.WHITE);
+        g.drawString(String.valueOf(number), x + w / 6, y + h / 2 + 4);
+    }
+}