private void PrimaryAttributeTest(PrimaryAttribute attr)
{
GameTime.time = 0;
// Set some values
attr.Value = attr.MinValue;
Assert.AreEqual(attr.Value, attr.MinValue);
attr.Value = float.MaxValue;
Assert.AreEqual(attr.Value, attr.MaxValue);
attr.Value = float.MinValue;
Assert.AreEqual(attr.Value, attr.MinValue);
// Add a modifier
attr.AddModifier(new TimeBasedModifier("StrengthBuff", 10, 10));
Assert.AreEqual(attr.MinValue + 10, attr.Value);
attr.BaseValue += 1;
Assert.AreEqual(attr.MinValue + 11, attr.Value);
attr.BaseValue -= 1;
// Advance in time
for (int i = 0; i < 10; i++)
{
GameTime.time = i;
Assert.AreEqual(attr.MinValue + 10, attr.Value);
}
// Until the modifier's life cycle is over
GameTime.time += 1;
Assert.AreEqual(attr.MinValue, attr.Value);
// Add some more modifiers and advance time
GameTime.time = 0;
attr.AddModifier(new TimeBasedModifier("StrengthBuff", 10, 10));
attr.AddModifier(new TimeBasedModifier("AnotherStrengthBuff", 20, 5));
Assert.AreEqual(attr.MinValue + 30, attr.Value);
GameTime.time = 5;
Assert.AreEqual(attr.MinValue + 10, attr.Value);
Assert.AreEqual(1, attr.Modifiers.Count);
Assert.IsTrue(attr.IsModified);
GameTime.time = 10;
Assert.AreEqual(attr.MinValue, attr.Value);
Assert.AreEqual(0, attr.Modifiers.Count);
Assert.IsFalse(attr.IsModified);
attr.Value = attr.MaxValue;
attr.Reset();
Assert.AreEqual(attr.MinValue, attr.Value);
}
private void VolumeTest(VolumeAttribute volumeAttr)
{
GameTime.time = 0;
// Check the default values
Body.Value = 0;
Assert.AreEqual(0, volumeAttr.MinValue);
Assert.AreEqual(20, volumeAttr.MaxValue);
Assert.AreEqual(20, volumeAttr.Value);
Body.Value = 10;
Assert.AreEqual(23, volumeAttr.MaxValue);
Assert.AreEqual(20, volumeAttr.Value);
volumeAttr.Value = 23;
Body.Value = 0;
Assert.AreEqual(0, volumeAttr.MinValue);
Assert.AreEqual(20, volumeAttr.MaxValue);
Assert.AreEqual(20, volumeAttr.Value);
Body.Value = 10;
// Set the value
volumeAttr.Value = 10;
Assert.AreEqual(10, volumeAttr.Value);
volumeAttr.Value -= 10;
Assert.AreEqual(0, volumeAttr.Value);
// Dropping below the minimum
volumeAttr.Value = float.MinValue;
Assert.AreEqual(0, volumeAttr.Value);
// Exceeding the maximum
volumeAttr.Value = float.MaxValue;
Assert.AreEqual(23, volumeAttr.Value);
// Change corresponding attributes
Experience.Value = 100;
Assert.AreEqual(28, volumeAttr.MaxValue);
// Apply modifier and advance in time
Body.AddModifier(new TimeBasedModifier("StrengthBuff", 11, 10));
Assert.AreEqual(32, volumeAttr.MaxValue);
GameTime.time = 11f;
Assert.AreEqual(28, volumeAttr.MaxValue);
// Reset
volumeAttr.Value = 0;
volumeAttr.Reset();
Assert.AreEqual(28, volumeAttr.Value);
}
public void AttributeSignalTest()
{
_modifierAdded = 0;
_modifierRemoved = 0;
Body.OnModifierAdded += new ModifierAddedHandler(ModifierAdded);
Body.OnModifierRemoved += new ModifierRemovedHandler(ModifierRemoved);
// Change the value and test the received signal
Body.OnValueChanged += new ValueChangedHandler(ValueChangedDemo);
Body.Value = 100;
Assert.AreEqual(1, _valueChangedEventTriggered);
// Adding a modifier triggers the signal
var modifier = new TimeBasedModifier("StrengthBuff", 10, 10);
Body.AddModifier(modifier);
Assert.AreEqual(1, _modifierAdded);
Assert.AreEqual(2, _valueChangedEventTriggered);
// Removing a modifier triggers the signal
Body.RemoveModifier(modifier);
Assert.AreEqual(3, _valueChangedEventTriggered);
Assert.AreEqual(1, _modifierRemoved);
// Secondary Attributes work the same
Level.OnValueChanged += new ValueChangedHandler(ValueChangedDemo);
Experience.Value = 100;
Assert.AreEqual(4, _valueChangedEventTriggered);
// Adding a modifier triggers the signal
Experience.AddModifier(modifier);
Assert.AreEqual(5, _valueChangedEventTriggered);
// Removing a modifier triggers the signal
Experience.RemoveModifier(modifier);
Assert.AreEqual(6, _valueChangedEventTriggered);
// Maximum and minimum signals are emitted too.
Body.OnMaxReached += new MaxReachedHandler(MaxReachedDemo);
Body.Value = 999;
Assert.AreEqual(1, _maxReachedEventTriggered);
Body.OnMinReached += new MinReachedHandler(MinReachedDemo);
Body.Value = -100;
Assert.AreEqual(1, _minReachedEventTriggered);
// VolumeAttribute Test
Life.OnValueChanged += new ValueChangedHandler(ValueChangedDemo);
Life.Value = 10;
Assert.AreEqual(9, _valueChangedEventTriggered);
Life.OnMaxReached += new MaxReachedHandler(MaxReachedDemo);
Life.Value = 999;
Assert.AreEqual(2, _maxReachedEventTriggered);
Life.OnMinReached += new MinReachedHandler(MinReachedDemo);
Life.Value = -100;
Assert.AreEqual(2, _minReachedEventTriggered);
Body.BaseValue = 200;
Assert.AreEqual(14, _valueChangedEventTriggered);
}