public void TestCreatureModifier()
{
var goblin = new Creature("Goblin", 2, 2);
Console.WriteLine(goblin);
CreatureModifier root = new CreatureModifier(goblin);
Console.WriteLine("Doubling Gblin's attacks");
root.Add(new DoubleAttackModifier(goblin));
root.Handle();
Console.WriteLine(goblin);
root.Add(new NoBonusesModifier(goblin));
root.Handle();
root.Add(new IncreaseDefenseModifier(goblin));
root.Handle();
Console.WriteLine(goblin);
root.Add(new IncreaseDefenseModifier(goblin));
root.Handle();
Console.WriteLine(goblin);
root.Add(new IncreaseDefenseModifier(goblin));
root.Handle();
Console.WriteLine(goblin);
}
public static void Demo()
{
// new goblin with att 2 and def 2
var goblin = new Creature("Goblin", 2, 2);
WriteLine(goblin);
var root = new CreatureModifier(goblin);
WriteLine("Let's double goblin's attack");
root.Add(new DoubleAttackModifier(goblin));
WriteLine("Let's increase goblin's defense");
root.Add(new IncreaseDefenseModifier(goblin));
WriteLine("Let's throw a blocking spell on goblin");
root.Add(new SpellBlockModifier(goblin));
WriteLine("Let's increase goblin's defense again - this spell should not make any effect");
root.Add(new IncreaseDefenseModifier(goblin));
WriteLine(Environment.NewLine + "Execution spell chain");
root.Handle();
WriteLine(goblin);
}
public static void Invoke()
{
var bison = new Creature("Bison", 2, 2);
//Console.WriteLine(bison);
//var dcm = new DoubleAttackModifier(bison);
//dcm.Handle();
//Console.WriteLine(bison);
//var icm = new IncreaseDefenseModifier(bison);
//icm.Handle();
var root = new CreatureModifier(bison);
var dcm = new DoubleAttackModifier(bison);
root.Add(dcm);
Console.WriteLine(bison);
var icm = new AddTwoDefensePointModifier(bison);
root.Add(icm);
var tcm = new AddThreeDefensePointModifier(bison);
root.Add(tcm);
var tpcm = new TripleAttackModifier(bison);
root.Add(tpcm);
root.Handle();
Console.WriteLine(bison);
}
public void Handle_AddSomeDoubleAttackModifiers_CheckIfApplied()
{
var creature = new Creature("Test", 100, 100);
var cm = new CreatureModifier(creature);
cm.Add(new DoubleAttackModifier(creature));
cm.Add(new DoubleAttackModifier(creature));
cm.Handle();
var attack = creature.Attack;
Assert.That(attack, Is.EqualTo(400));
}
public void Handle_AddNoBonusesModifier_CheckIfFurtherModifiersAreNotApplied()
{
var creature = new Creature("Test", 100, 100);
var cm = new CreatureModifier(creature);
cm.Add(new DoubleAttackModifier(creature));
cm.Add(new NoBonusesModifier(creature));
cm.Add(new DoubleAttackModifier(creature));
cm.Add(new DoubleAttackModifier(creature));
cm.Handle();
var attack = creature.Attack;
Assert.That(attack, Is.EqualTo(200));
}
public void Goblin_ShouldApplyMethodModificationChain()
{
var goblin = new Creature("Goblin", 2, 2);
Assert.That(goblin.Attack, Is.EqualTo(2));
Assert.That(goblin.Defense, Is.EqualTo(2));
var root = new CreatureModifier(goblin);
root.Add(new DoubleAttackModifier(goblin));
root.Add(new IncreaseDefenseModifier(goblin));
root.Handle();
Assert.That(goblin.Attack, Is.EqualTo(4));
Assert.That(goblin.Defense, Is.EqualTo(5));
}
public void Run()
{
var goblin = new Creature("goblin", 2, 2);
WriteLine(goblin);
var root = new CreatureModifier(goblin);
//breaks chain of responcibility
//root.Add(new NoBonusesModifier(goblin));
root.Add(new DoubleAttackModifier(goblin));
root.Add(new IncreaseDefenceModifier(goblin));
root.Handle();
WriteLine(goblin);
}
public static void Run()
{
var goblin = new Creature("Goblin", 2, 2);
Console.WriteLine(goblin);
var root = new CreatureModifier(goblin);
root.Add(new NoBonusModifier(goblin));
Console.WriteLine("Let's double the goblin's attack");
root.Add(new DoubleAttackModifier(goblin));
Console.WriteLine("Let's increase goblin's defense");
root.Add(new IncreaseDefenseModifier(goblin));
root.Handle();
Console.WriteLine(goblin);
}
private static void MethodChain()
{
var goblin = new Creature("Goblin", 2, 2);
WriteLine(goblin);
var root = new CreatureModifier(goblin);
//root.Add(new NoBonusesModifier(goblin));
WriteLine("Let's double goblin's attack...");
root.Add(new DoubleAttackModifier(goblin));
WriteLine("Let's increase goblin's defense");
root.Add(new IncreaseDefenseModifier(goblin));
// eventually...
root.Handle();
WriteLine(goblin);
}
public virtual void Handle() => next?.Handle();
