Code to be used in lecture

src/main/java/lecture6_interface/Pokemon.java

+package lecture6_interface;
+
+public class Pokemon {
+	String name;
+	int healthPoints;
+	int strength;
+    
+    // Constructor
+	Pokemon(String name, int strength){
+		this.name = name;
+		this.healthPoints = 100;
+		this.strength = strength;
+	}
+
+	/**
+     * Get name of the pokémon
+     * @return name of pokémon
+     */
+    String getName() {
+        return name;
+    }
+
+    /**
+     * Get strength of the pokémon
+     * @return strength of pokémon
+     */
+    int getStrength() {
+        return strength;
+    }
+
+    /**
+     * Get current health points of pokémon
+     * @return current HP of pokémon
+     */
+    int getCurrentHP() {
+        return healthPoints;
+    }
+    
+    /**
+     * Check if the pokémon is alive. 
+     * A pokemon is alive if current HP is higher than 0
+     * @return true if current HP > 0, false if not
+     */
+    boolean isAlive() {
+        return healthPoints>0;
+    }
+
+    /**
+     * Damage the pokémon. This method reduces the number of
+     * health points the pokémon has by <code>damageTaken</code>.
+     * If <code>damageTaken</code> is higher than the number of current
+     * health points then set current HP to 0.
+     *
+     * @param damageTaken
+     */
+    void damage(int damageTaken) {
+        healthPoints -= damageTaken;
+        if(healthPoints<0)
+        	healthPoints = 0;
+    }
+
+    /**
+     * Attack another pokémon. The method conducts an attack by <code>this</code>
+     * on <code>target</code>. Calculate the damage using the pokémons strength
+     * and a random element. Reduce <code>target</code>s health.
+     * 
+     * If <code>target</code> has 0 HP then print that it was defeated.
+     * 
+     * @param target pokémon that is being attacked
+     */
+    void attack(Pokemon target) {
+        int dmg = Math.max(this.strength-target.strength,1);
+        target.damage(dmg);
+    }
+
+    @Override
+    public String toString() {
+        return name+" has "+healthPoints+" left."; 
+    }
+
+}